diff --git a/docs/data/histograms/Afghanistan/2612.json b/docs/data/histograms/Afghanistan/2612.json
new file mode 100644
index 00000000000..36b25334e70
--- /dev/null
+++ b/docs/data/histograms/Afghanistan/2612.json
@@ -0,0 +1 @@
+{"batchcode": "2612", "histograms": [{"batchcodes": ["2612"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Afghanistan/PAA156571.json b/docs/data/histograms/Afghanistan/PAA156571.json
new file mode 100644
index 00000000000..c921f7ea5b0
--- /dev/null
+++ b/docs/data/histograms/Afghanistan/PAA156571.json
@@ -0,0 +1 @@
+{"batchcode": "PAA156571", "histograms": [{"batchcodes": ["PAA156571"], "histogram": {"Cerebral thrombosis": 1, "Product administered at inappropriate site": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/016B21A.json b/docs/data/histograms/Albania/016B21A.json
new file mode 100644
index 00000000000..889f76fd9a0
--- /dev/null
+++ b/docs/data/histograms/Albania/016B21A.json
@@ -0,0 +1 @@
+{"batchcode": "016B21A", "histograms": [{"batchcodes": ["016B21A"], "histogram": {"Dysphagia": 1, "Sensation of foreign body": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/031A21A.json b/docs/data/histograms/Albania/031A21A.json
new file mode 100644
index 00000000000..7304ffa876f
--- /dev/null
+++ b/docs/data/histograms/Albania/031A21A.json
@@ -0,0 +1 @@
+{"batchcode": "031A21A", "histograms": [{"batchcodes": ["031A21A"], "histogram": {"Syringe issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/045L21A.json b/docs/data/histograms/Albania/045L21A.json
new file mode 100644
index 00000000000..1e635f1279e
--- /dev/null
+++ b/docs/data/histograms/Albania/045L21A.json
@@ -0,0 +1 @@
+{"batchcode": "045L21A", "histograms": [{"batchcodes": ["045L21A"], "histogram": {"No adverse event": 2, "Unevaluable event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/EP6955.json b/docs/data/histograms/Albania/EP6955.json
new file mode 100644
index 00000000000..4ca6abfe4fd
--- /dev/null
+++ b/docs/data/histograms/Albania/EP6955.json
@@ -0,0 +1 @@
+{"batchcode": "EP6955", "histograms": [{"batchcodes": ["EP6955", "ER8735"], "histogram": {"Hypomenorrhoea": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/ER7449.json b/docs/data/histograms/Albania/ER7449.json
new file mode 100644
index 00000000000..811e08ec057
--- /dev/null
+++ b/docs/data/histograms/Albania/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Thrombotic thrombocytopenic purpura": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/ER8735.json b/docs/data/histograms/Albania/ER8735.json
new file mode 100644
index 00000000000..57486c3a96d
--- /dev/null
+++ b/docs/data/histograms/Albania/ER8735.json
@@ -0,0 +1 @@
+{"batchcode": "ER8735", "histograms": [{"batchcodes": ["EP6955", "ER8735"], "histogram": {"Hypomenorrhoea": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/FF8871.json b/docs/data/histograms/Albania/FF8871.json
new file mode 100644
index 00000000000..6e479666dd7
--- /dev/null
+++ b/docs/data/histograms/Albania/FF8871.json
@@ -0,0 +1 @@
+{"batchcode": "FF8871", "histograms": [{"batchcodes": ["FF8871"], "histogram": {"Neuropathy peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Albania/FG6270.json b/docs/data/histograms/Albania/FG6270.json
new file mode 100644
index 00000000000..ba9a39c5e8c
--- /dev/null
+++ b/docs/data/histograms/Albania/FG6270.json
@@ -0,0 +1 @@
+{"batchcode": "FG6270", "histograms": [{"batchcodes": ["FG6270"], "histogram": {"Ear discomfort": 1, "Ear pain": 1, "Lymphadenopathy": 1, "Tinnitus": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Algeria/UNK.json b/docs/data/histograms/Algeria/UNK.json
new file mode 100644
index 00000000000..e0f3dfc8425
--- /dev/null
+++ b/docs/data/histograms/Algeria/UNK.json
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK"], "histogram": {"Epilepsy": 1, "Monoplegia": 1, "Pain": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/American Samoa/EN5318.json b/docs/data/histograms/American Samoa/EN5318.json
new file mode 100644
index 00000000000..540e35e00a5
--- /dev/null
+++ b/docs/data/histograms/American Samoa/EN5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EN5318", "histograms": [{"batchcodes": ["EN5318"], "histogram": {"Chills": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/American Samoa/FH8020.json b/docs/data/histograms/American Samoa/FH8020.json
new file mode 100644
index 00000000000..c2bc004ca9d
--- /dev/null
+++ b/docs/data/histograms/American Samoa/FH8020.json	
@@ -0,0 +1 @@
+{"batchcode": "FH8020", "histograms": [{"batchcodes": ["FH8020"], "histogram": {"Blindness unilateral": 1, "Bone pain": 1, "Breast cancer stage IV": 1, "Myalgia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/0.json b/docs/data/histograms/Argentina/0.json
new file mode 100644
index 00000000000..cdad8af8add
--- /dev/null
+++ b/docs/data/histograms/Argentina/0.json
@@ -0,0 +1 @@
+{"batchcode": "0", "histograms": [{"batchcodes": ["0"], "histogram": {"Acute respiratory distress syndrome": 1, "Gestational hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/000342A.json b/docs/data/histograms/Argentina/000342A.json
new file mode 100644
index 00000000000..7b351aef9e8
--- /dev/null
+++ b/docs/data/histograms/Argentina/000342A.json
@@ -0,0 +1 @@
+{"batchcode": "000342A", "histograms": [{"batchcodes": ["000342A"], "histogram": {"Rash": 2, "Conjunctivitis": 1, "Diarrhoea": 1, "Epilepsy": 1, "Erythema": 1, "Febrile convulsion": 1, "Hypersensitivity": 1, "Nausea": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Somnolence": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/00342A.json b/docs/data/histograms/Argentina/00342A.json
new file mode 100644
index 00000000000..5ccd35c9a0d
--- /dev/null
+++ b/docs/data/histograms/Argentina/00342A.json
@@ -0,0 +1 @@
+{"batchcode": "00342A", "histograms": [{"batchcodes": ["00342A"], "histogram": {"Acute disseminated encephalomyelitis": 1, "Confusional state": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/004M21A.json b/docs/data/histograms/Argentina/004M21A.json
new file mode 100644
index 00000000000..8c2d455e474
--- /dev/null
+++ b/docs/data/histograms/Argentina/004M21A.json
@@ -0,0 +1 @@
+{"batchcode": "004M21A", "histograms": [{"batchcodes": ["004M21A"], "histogram": {"Expired product administered": 5, "No adverse event": 5}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/006C21A.json b/docs/data/histograms/Argentina/006C21A.json
new file mode 100644
index 00000000000..d1b49f7399f
--- /dev/null
+++ b/docs/data/histograms/Argentina/006C21A.json
@@ -0,0 +1 @@
+{"batchcode": "006C21A", "histograms": [{"batchcodes": ["006C21A"], "histogram": {"No adverse event": 12, "Product storage error": 9, "Expired product administered": 6}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/007D22A.json b/docs/data/histograms/Argentina/007D22A.json
new file mode 100644
index 00000000000..8f969f55d6a
--- /dev/null
+++ b/docs/data/histograms/Argentina/007D22A.json
@@ -0,0 +1 @@
+{"batchcode": "007D22A", "histograms": [{"batchcodes": ["007D22A"], "histogram": {"Anaphylactic reaction": 1, "Oedema peripheral": 1, "Rash": 1, "Tachycardia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/007J21-2A.json b/docs/data/histograms/Argentina/007J21-2A.json
new file mode 100644
index 00000000000..993e21485c8
--- /dev/null
+++ b/docs/data/histograms/Argentina/007J21-2A.json
@@ -0,0 +1 @@
+{"batchcode": "007J21-2A", "histograms": [{"batchcodes": ["007J21-2A"], "histogram": {"Expired product administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/013M20A.json b/docs/data/histograms/Argentina/013M20A.json
new file mode 100644
index 00000000000..7ada3f025fa
--- /dev/null
+++ b/docs/data/histograms/Argentina/013M20A.json
@@ -0,0 +1 @@
+{"batchcode": "013M20A", "histograms": [{"batchcodes": ["013M20A", "0411L20A"], "histogram": {"Chills": 1, "Ear pruritus": 1, "Ear swelling": 1, "Feeling hot": 1, "Lip swelling": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/015M20A.json b/docs/data/histograms/Argentina/015M20A.json
new file mode 100644
index 00000000000..b629c7ded94
--- /dev/null
+++ b/docs/data/histograms/Argentina/015M20A.json
@@ -0,0 +1 @@
+{"batchcode": "015M20A", "histograms": [{"batchcodes": ["015M20A"], "histogram": {"Chills": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/022D1A.json b/docs/data/histograms/Argentina/022D1A.json
new file mode 100644
index 00000000000..fdf71dea35c
--- /dev/null
+++ b/docs/data/histograms/Argentina/022D1A.json
@@ -0,0 +1 @@
+{"batchcode": "022D1A", "histograms": [{"batchcodes": ["022D1A"], "histogram": {"Immunisation reaction": 1, "Ischaemic stroke": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/022D21A.json b/docs/data/histograms/Argentina/022D21A.json
new file mode 100644
index 00000000000..7c80afca6bc
--- /dev/null
+++ b/docs/data/histograms/Argentina/022D21A.json
@@ -0,0 +1 @@
+{"batchcode": "022D21A", "histograms": [{"batchcodes": ["022D21A"], "histogram": {"SARS-CoV-2 test": 26, "Immunisation reaction": 15, "Pyrexia": 9, "Headache": 7, "Pain": 7, "Swelling": 4, "Vaccination complication": 4, "Irritability": 3, "Acute myocardial infarction": 2, "Erythema": 2, "Hypertensive crisis": 2, "Immune thrombocytopenia": 2, "Induration": 2, "Multiple sclerosis": 2, "Seizure": 2, "Syncope": 2, "Anaemia": 1, "Anaphylactic reaction": 1, "Arrhythmia": 1, "Asthmatic crisis": 1, "Cardiac contusion": 1, "Cardiac failure": 1, "Cellulitis": 1, "Confusional state": 1, "Death": 1, "Diarrhoea": 1, "Embolism": 1, "Guillain-Barre syndrome": 1, "Haemorrhage": 1, "Hypersensitivity": 1, "Hypertension": 1, "Ischaemic stroke": 1, "Local reaction": 1, "Myalgia": 1, "Ophthalmic herpes zoster": 1, "Paraesthesia": 1, "Pericarditis": 1, "Photophobia": 1, "Pneumonia": 1, "SARS-CoV-1 test negative": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Severe acute respiratory syndrome": 1, "Supraventricular tachycardia": 1, "Thrombocytopenic purpura": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/02402IA.json b/docs/data/histograms/Argentina/02402IA.json
new file mode 100644
index 00000000000..86d4447a3de
--- /dev/null
+++ b/docs/data/histograms/Argentina/02402IA.json
@@ -0,0 +1 @@
+{"batchcode": "02402IA", "histograms": [{"batchcodes": ["02402IA"], "histogram": {"Pancytopenia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/024D/21A.json b/docs/data/histograms/Argentina/024D/21A.json
new file mode 100644
index 00000000000..852a58df07b
--- /dev/null
+++ b/docs/data/histograms/Argentina/024D/21A.json
@@ -0,0 +1 @@
+{"batchcode": "024D/21A", "histograms": [{"batchcodes": ["024D/21A"], "histogram": {"Deep vein thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/024D21A.json b/docs/data/histograms/Argentina/024D21A.json
new file mode 100644
index 00000000000..a1b69759299
--- /dev/null
+++ b/docs/data/histograms/Argentina/024D21A.json
@@ -0,0 +1 @@
+{"batchcode": "024D21A", "histograms": [{"batchcodes": ["024D21A"], "histogram": {"Headache": 8, "Immunisation reaction": 8, "SARS-CoV-2 test": 7, "Pain": 6, "Pyrexia": 5, "Seizure": 4, "Swelling": 4, "Syncope": 4, "Confusional state": 2, "Hypersensitivity": 2, "Hypotonia": 2, "Abdominal pain": 1, "Acute cardiac event": 1, "Arthralgia": 1, "Arthritis bacterial": 1, "Asthenia": 1, "Cerebellar syndrome": 1, "Diarrhoea": 1, "Disability": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Dysaesthesia": 1, "Erythema": 1, "Erythema multiforme": 1, "Hypertension": 1, "Hypoacusis": 1, "Induration": 1, "Insomnia": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Paraesthesia": 1, "Pneumonia": 1, "Presyncope": 1, "Pulmonary endarterectomy": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/024D21D.json b/docs/data/histograms/Argentina/024D21D.json
new file mode 100644
index 00000000000..21976bbe424
--- /dev/null
+++ b/docs/data/histograms/Argentina/024D21D.json
@@ -0,0 +1 @@
+{"batchcode": "024D21D", "histograms": [{"batchcodes": ["024D21D"], "histogram": {"Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/024D21R.json b/docs/data/histograms/Argentina/024D21R.json
new file mode 100644
index 00000000000..a506759874a
--- /dev/null
+++ b/docs/data/histograms/Argentina/024D21R.json
@@ -0,0 +1 @@
+{"batchcode": "024D21R", "histograms": [{"batchcodes": ["024D21R"], "histogram": {"Cellulitis": 1, "Erythema": 1, "Immunisation reaction": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/026D21A.json b/docs/data/histograms/Argentina/026D21A.json
new file mode 100644
index 00000000000..dcd0cf6575a
--- /dev/null
+++ b/docs/data/histograms/Argentina/026D21A.json
@@ -0,0 +1 @@
+{"batchcode": "026D21A", "histograms": [{"batchcodes": ["026D21A"], "histogram": {"Extra dose administered": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/026E22A.json b/docs/data/histograms/Argentina/026E22A.json
new file mode 100644
index 00000000000..513c67905a1
--- /dev/null
+++ b/docs/data/histograms/Argentina/026E22A.json
@@ -0,0 +1 @@
+{"batchcode": "026E22A", "histograms": [{"batchcodes": ["026E22A"], "histogram": {"Febrile convulsion": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/030M20A.json b/docs/data/histograms/Argentina/030M20A.json
new file mode 100644
index 00000000000..1ee54c38b55
--- /dev/null
+++ b/docs/data/histograms/Argentina/030M20A.json
@@ -0,0 +1 @@
+{"batchcode": "030M20A", "histograms": [{"batchcodes": ["030M20A"], "histogram": {"Genital herpes": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/039D21A.json b/docs/data/histograms/Argentina/039D21A.json
new file mode 100644
index 00000000000..57384294940
--- /dev/null
+++ b/docs/data/histograms/Argentina/039D21A.json
@@ -0,0 +1 @@
+{"batchcode": "039D21A", "histograms": [{"batchcodes": ["039D21A"], "histogram": {"Axillary pain": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Lymphadenopathy": 1, "Mammogram abnormal": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/040C21A.json b/docs/data/histograms/Argentina/040C21A.json
new file mode 100644
index 00000000000..78f2bbb545a
--- /dev/null
+++ b/docs/data/histograms/Argentina/040C21A.json
@@ -0,0 +1 @@
+{"batchcode": "040C21A", "histograms": [{"batchcodes": ["040C21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Pain in extremity": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/040D21A.json b/docs/data/histograms/Argentina/040D21A.json
new file mode 100644
index 00000000000..3b5fbef29d7
--- /dev/null
+++ b/docs/data/histograms/Argentina/040D21A.json
@@ -0,0 +1 @@
+{"batchcode": "040D21A", "histograms": [{"batchcodes": ["040D21A"], "histogram": {"Interchange of vaccine products": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/0411L20A.json b/docs/data/histograms/Argentina/0411L20A.json
new file mode 100644
index 00000000000..649c9da3e88
--- /dev/null
+++ b/docs/data/histograms/Argentina/0411L20A.json
@@ -0,0 +1 @@
+{"batchcode": "0411L20A", "histograms": [{"batchcodes": ["013M20A", "0411L20A"], "histogram": {"Chills": 1, "Ear pruritus": 1, "Ear swelling": 1, "Feeling hot": 1, "Lip swelling": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/042L20A.json b/docs/data/histograms/Argentina/042L20A.json
new file mode 100644
index 00000000000..05d5b63762f
--- /dev/null
+++ b/docs/data/histograms/Argentina/042L20A.json
@@ -0,0 +1 @@
+{"batchcode": "042L20A", "histograms": [{"batchcodes": ["042L20A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site rash": 1, "Injection site streaking": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/045C22A.json b/docs/data/histograms/Argentina/045C22A.json
new file mode 100644
index 00000000000..d521763139f
--- /dev/null
+++ b/docs/data/histograms/Argentina/045C22A.json
@@ -0,0 +1 @@
+{"batchcode": "045C22A", "histograms": [{"batchcodes": ["045C22A"], "histogram": {"Pain": 2, "Pyrexia": 2, "Swelling": 2, "Anaphylactic reaction": 1, "Encephalitis": 1, "Headache": 1, "Induration": 1, "Inflammation": 1, "Medication error": 1, "Rash": 1, "Seizure": 1, "Supraventricular tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/053M21.json b/docs/data/histograms/Argentina/053M21.json
new file mode 100644
index 00000000000..51418437054
--- /dev/null
+++ b/docs/data/histograms/Argentina/053M21.json
@@ -0,0 +1 @@
+{"batchcode": "053M21", "histograms": [{"batchcodes": ["053M21"], "histogram": {"Optic neuritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/053M21A.json b/docs/data/histograms/Argentina/053M21A.json
new file mode 100644
index 00000000000..6ef6ca3cbdf
--- /dev/null
+++ b/docs/data/histograms/Argentina/053M21A.json
@@ -0,0 +1 @@
+{"batchcode": "053M21A", "histograms": [{"batchcodes": ["053M21A"], "histogram": {"Cerebrovascular accident": 5, "Pain": 4, "Seizure": 3, "Vaccination complication": 3, "Acute myocardial infarction": 2, "Coagulopathy": 2, "Confusional state": 2, "Guillain-Barre syndrome": 2, "Heart rate": 2, "Induration": 2, "Irritability": 2, "Pyrexia": 2, "Anxiety": 1, "Arrhythmia": 1, "Blood pressure measurement": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiovascular disorder": 1, "Cellulitis": 1, "Chest pain": 1, "Coronary artery disease": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Epistaxis": 1, "Foetal death": 1, "Gastroschisis": 1, "Headache": 1, "Hypotonia": 1, "Immunisation reaction": 1, "Inflammation": 1, "Leukaemia": 1, "Medication error": 1, "Microangiopathy": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Pulmonary thrombosis": 1, "Swelling": 1, "Syncope": 1, "Troponin T": 1, "Vasculitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/068B22A.json b/docs/data/histograms/Argentina/068B22A.json
new file mode 100644
index 00000000000..edbfcc791f6
--- /dev/null
+++ b/docs/data/histograms/Argentina/068B22A.json
@@ -0,0 +1 @@
+{"batchcode": "068B22A", "histograms": [{"batchcodes": ["068B22A"], "histogram": {"Erythema": 2, "Erythema multiforme": 2, "Cellulitis": 1, "Cerebrovascular accident": 1, "Death": 1, "Deep vein thrombosis": 1, "Hypersensitivity": 1, "Medication error": 1, "Pneumonia": 1, "Polyarthritis": 1, "Pruritus": 1, "Sudden death": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/068B22R.json b/docs/data/histograms/Argentina/068B22R.json
new file mode 100644
index 00000000000..72a4d212c2e
--- /dev/null
+++ b/docs/data/histograms/Argentina/068B22R.json
@@ -0,0 +1 @@
+{"batchcode": "068B22R", "histograms": [{"batchcodes": ["068B22R"], "histogram": {"Lymphadenopathy": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/068B23A.json b/docs/data/histograms/Argentina/068B23A.json
new file mode 100644
index 00000000000..9deef27fbdc
--- /dev/null
+++ b/docs/data/histograms/Argentina/068B23A.json
@@ -0,0 +1 @@
+{"batchcode": "068B23A", "histograms": [{"batchcodes": ["068B23A"], "histogram": {"Acute myocardial infarction": 1, "Blood pressure measurement": 1, "Heart rate": 1, "Oxygen saturation": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/078C21.json b/docs/data/histograms/Argentina/078C21.json
new file mode 100644
index 00000000000..75176a92620
--- /dev/null
+++ b/docs/data/histograms/Argentina/078C21.json
@@ -0,0 +1 @@
+{"batchcode": "078C21", "histograms": [{"batchcodes": ["078C21"], "histogram": {"SARS-CoV-2 test": 8, "Cardiac failure congestive": 3, "Acute cardiac event": 2, "Acute myocardial infarction": 2, "Ischaemic stroke": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/078C217.json b/docs/data/histograms/Argentina/078C217.json
new file mode 100644
index 00000000000..5ebf407ab23
--- /dev/null
+++ b/docs/data/histograms/Argentina/078C217.json
@@ -0,0 +1 @@
+{"batchcode": "078C217", "histograms": [{"batchcodes": ["078C217"], "histogram": {"Cellulitis": 1, "SARS-CoV-2 test": 1, "Skin plaque": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/078C21A.json b/docs/data/histograms/Argentina/078C21A.json
new file mode 100644
index 00000000000..9594bad96d1
--- /dev/null
+++ b/docs/data/histograms/Argentina/078C21A.json
@@ -0,0 +1 @@
+{"batchcode": "078C21A", "histograms": [{"batchcodes": ["078C21A"], "histogram": {"SARS-CoV-2 test": 7, "Pain": 4, "Pyrexia": 4, "Immunisation reaction": 2, "Acute cardiac event": 1, "Acute coronary syndrome": 1, "Arthralgia": 1, "Asthmatic crisis": 1, "Cardiac failure congestive": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Headache": 1, "Hypersensitivity": 1, "Hypertension": 1, "Myalgia": 1, "Myocarditis": 1, "Optic ischaemic neuropathy": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/078R21A.json b/docs/data/histograms/Argentina/078R21A.json
new file mode 100644
index 00000000000..1b3084f70f4
--- /dev/null
+++ b/docs/data/histograms/Argentina/078R21A.json
@@ -0,0 +1 @@
+{"batchcode": "078R21A", "histograms": [{"batchcodes": ["078R21A"], "histogram": {"Erythema": 1, "Headache": 1, "Hypoaesthesia": 1, "Immunisation reaction": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/0800C21A.json b/docs/data/histograms/Argentina/0800C21A.json
new file mode 100644
index 00000000000..330c4007930
--- /dev/null
+++ b/docs/data/histograms/Argentina/0800C21A.json
@@ -0,0 +1 @@
+{"batchcode": "0800C21A", "histograms": [{"batchcodes": ["0800C21A"], "histogram": {"Confusional state": 1, "SARS-CoV-2 test": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/080C/21A.json b/docs/data/histograms/Argentina/080C/21A.json
new file mode 100644
index 00000000000..af7987ed468
--- /dev/null
+++ b/docs/data/histograms/Argentina/080C/21A.json
@@ -0,0 +1 @@
+{"batchcode": "080C/21A", "histograms": [{"batchcodes": ["080C/21A"], "histogram": {"SARS-CoV-2 test": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/080C21.json b/docs/data/histograms/Argentina/080C21.json
new file mode 100644
index 00000000000..29a3c46b7d2
--- /dev/null
+++ b/docs/data/histograms/Argentina/080C21.json
@@ -0,0 +1 @@
+{"batchcode": "080C21", "histograms": [{"batchcodes": ["080C21"], "histogram": {"Cerebral infarction": 1, "Cerebrovascular accident": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/080C214.json b/docs/data/histograms/Argentina/080C214.json
new file mode 100644
index 00000000000..85f359746a8
--- /dev/null
+++ b/docs/data/histograms/Argentina/080C214.json
@@ -0,0 +1 @@
+{"batchcode": "080C214", "histograms": [{"batchcodes": ["080C214"], "histogram": {"Anxiety": 1, "Asphyxia": 1, "Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Dizziness": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/080C217.json b/docs/data/histograms/Argentina/080C217.json
new file mode 100644
index 00000000000..ce3d087fb2b
--- /dev/null
+++ b/docs/data/histograms/Argentina/080C217.json
@@ -0,0 +1 @@
+{"batchcode": "080C217", "histograms": [{"batchcodes": ["080C217"], "histogram": {"Erythema": 1, "Local reaction": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/080C21A.json b/docs/data/histograms/Argentina/080C21A.json
new file mode 100644
index 00000000000..2c0f6630803
--- /dev/null
+++ b/docs/data/histograms/Argentina/080C21A.json
@@ -0,0 +1 @@
+{"batchcode": "080C21A", "histograms": [{"batchcodes": ["080C21A"], "histogram": {"SARS-CoV-2 test": 35, "Immunisation reaction": 11, "Pyrexia": 10, "Headache": 8, "Pain": 8, "Intussusception": 7, "Vaccination complication": 5, "Acute myocardial infarction": 4, "Hypersensitivity": 4, "Rash": 4, "Chills": 3, "Diarrhoea": 3, "Seizure": 3, "Swelling": 3, "Acute coronary syndrome": 2, "Arthralgia": 2, "Cerebrovascular accident": 2, "Discomfort": 2, "Erythema": 2, "Hypertensive crisis": 2, "Myalgia": 2, "Nausea": 2, "SARS-CoV-2 test positive": 2, "Syncope": 2, "Vomiting": 2, "Acute cardiac event": 1, "Acute kidney injury": 1, "Aortic thrombosis": 1, "Asthenia": 1, "Autoimmune disorder": 1, "Blood glucose": 1, "COVID-19": 1, "Cardiac failure": 1, "Cardiovascular disorder": 1, "Cerebral infarction": 1, "Coagulopathy": 1, "Deafness": 1, "Death": 1, "Deep vein thrombosis": 1, "Embolism": 1, "Facial paralysis": 1, "Fatigue": 1, "Febrile convulsion": 1, "Gastrointestinal disorder": 1, "Haemorrhage": 1, "Hypertensive urgency": 1, "Hypotension": 1, "Inflammation": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Leukopenia": 1, "Pathology test": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test": 1, "Skin reaction": 1, "Splenic thrombosis": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/080C2IA.json b/docs/data/histograms/Argentina/080C2IA.json
new file mode 100644
index 00000000000..47435cf9e61
--- /dev/null
+++ b/docs/data/histograms/Argentina/080C2IA.json
@@ -0,0 +1 @@
+{"batchcode": "080C2IA", "histograms": [{"batchcodes": ["080C2IA"], "histogram": {"Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/080L2VA.json b/docs/data/histograms/Argentina/080L2VA.json
new file mode 100644
index 00000000000..07a49c487ea
--- /dev/null
+++ b/docs/data/histograms/Argentina/080L2VA.json
@@ -0,0 +1 @@
+{"batchcode": "080L2VA", "histograms": [{"batchcodes": ["080L2VA"], "histogram": {"SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/085M21A.json b/docs/data/histograms/Argentina/085M21A.json
new file mode 100644
index 00000000000..19a5d9212ea
--- /dev/null
+++ b/docs/data/histograms/Argentina/085M21A.json
@@ -0,0 +1 @@
+{"batchcode": "085M21A", "histograms": [{"batchcodes": ["085M21A"], "histogram": {"Vaccination complication": 7, "Cerebrovascular accident": 3, "Acute myocardial infarction": 2, "Pain": 2, "Acute pulmonary oedema": 1, "Arrhythmia": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Facial paralysis": 1, "Foetal growth restriction": 1, "Headache": 1, "Hypertensive crisis": 1, "Influenza like illness": 1, "Laboratory test": 1, "Myalgia": 1, "Pyrexia": 1, "Thrombocytopenia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/085MZIA.json b/docs/data/histograms/Argentina/085MZIA.json
new file mode 100644
index 00000000000..4eaacab0c81
--- /dev/null
+++ b/docs/data/histograms/Argentina/085MZIA.json
@@ -0,0 +1 @@
+{"batchcode": "085MZIA", "histograms": [{"batchcodes": ["085MZIA"], "histogram": {"Abdominal pain": 1, "Hypotonia": 1, "Pain": 1, "Pneumonia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/087M21A.json b/docs/data/histograms/Argentina/087M21A.json
new file mode 100644
index 00000000000..3a6ad285a63
--- /dev/null
+++ b/docs/data/histograms/Argentina/087M21A.json
@@ -0,0 +1 @@
+{"batchcode": "087M21A", "histograms": [{"batchcodes": ["087M21A"], "histogram": {"Hypersensitivity": 3, "Pain": 2, "Pyrexia": 2, "Swelling": 2, "Acute pulmonary oedema": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Confusional state": 1, "Erythema": 1, "Headache": 1, "Inflammation": 1, "Myocardial ischaemia": 1, "Oxygen saturation": 1, "Respiratory distress": 1, "Seizure": 1, "Stridor": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/087M8IA.json b/docs/data/histograms/Argentina/087M8IA.json
new file mode 100644
index 00000000000..db7283d9abe
--- /dev/null
+++ b/docs/data/histograms/Argentina/087M8IA.json
@@ -0,0 +1 @@
+{"batchcode": "087M8IA", "histograms": [{"batchcodes": ["087M8IA"], "histogram": {"Heart rate": 1, "Oxygen saturation": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/08C21A.json b/docs/data/histograms/Argentina/08C21A.json
new file mode 100644
index 00000000000..d908974e337
--- /dev/null
+++ b/docs/data/histograms/Argentina/08C21A.json
@@ -0,0 +1 @@
+{"batchcode": "08C21A", "histograms": [{"batchcodes": ["08C21A"], "histogram": {"Hypersensitivity": 1, "Immunisation reaction": 1, "Rash": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/1808978.json b/docs/data/histograms/Argentina/1808978.json
new file mode 100644
index 00000000000..90d38ec68dc
--- /dev/null
+++ b/docs/data/histograms/Argentina/1808978.json
@@ -0,0 +1 @@
+{"batchcode": "1808978", "histograms": [{"batchcodes": ["1808978"], "histogram": {"Malaise": 2, "Cold sweat": 1, "Headache": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Migraine": 1, "Pallor": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/1820095.json b/docs/data/histograms/Argentina/1820095.json
new file mode 100644
index 00000000000..1f1f5e7df3c
--- /dev/null
+++ b/docs/data/histograms/Argentina/1820095.json
@@ -0,0 +1 @@
+{"batchcode": "1820095", "histograms": [{"batchcodes": ["1820095"], "histogram": {"Expired product administered": 2, "Product storage error": 2, "Anticoagulant therapy": 1, "Arthralgia": 1, "Chills": 1, "Erythema": 1, "Flushing": 1, "Gait disturbance": 1, "Headache": 1, "Impaired driving ability": 1, "Joint swelling": 1, "Loss of consciousness": 1, "Myalgia": 1, "Pain": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1, "Road traffic accident": 1, "Thrombosis": 1, "Ultrasound Doppler abnormal": 1, "Vision blurred": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/201A21A.json b/docs/data/histograms/Argentina/201A21A.json
new file mode 100644
index 00000000000..8a4f2ee6a76
--- /dev/null
+++ b/docs/data/histograms/Argentina/201A21A.json
@@ -0,0 +1 @@
+{"batchcode": "201A21A", "histograms": [{"batchcodes": ["201A21A"], "histogram": {"Blood immunoglobulin G normal": 1, "Circadian rhythm sleep disorder": 1, "Confusional state": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysstasia": 1, "Fatigue": 1, "Laboratory test": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Polymerase chain reaction": 1, "Somnolence": 1, "Speech disorder": 1, "Vaccination failure": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/20210681432.json b/docs/data/histograms/Argentina/20210681432.json
new file mode 100644
index 00000000000..5e583059994
--- /dev/null
+++ b/docs/data/histograms/Argentina/20210681432.json
@@ -0,0 +1 @@
+{"batchcode": "20210681432", "histograms": [{"batchcodes": ["20210681432"], "histogram": {"Facial paralysis": 1, "Immunisation reaction": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/202107B1876.json b/docs/data/histograms/Argentina/202107B1876.json
new file mode 100644
index 00000000000..9d0b112bddb
--- /dev/null
+++ b/docs/data/histograms/Argentina/202107B1876.json
@@ -0,0 +1 @@
+{"batchcode": "202107B1876", "histograms": [{"batchcodes": ["202107B1876"], "histogram": {"Cerebrovascular accident": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/203A21A.json b/docs/data/histograms/Argentina/203A21A.json
new file mode 100644
index 00000000000..92579556f86
--- /dev/null
+++ b/docs/data/histograms/Argentina/203A21A.json
@@ -0,0 +1 @@
+{"batchcode": "203A21A", "histograms": [{"batchcodes": ["203A21A"], "histogram": {"No adverse event": 2, "Underdose": 2, "Interchange of vaccine products": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/205A21A.json b/docs/data/histograms/Argentina/205A21A.json
new file mode 100644
index 00000000000..0915e6c491c
--- /dev/null
+++ b/docs/data/histograms/Argentina/205A21A.json
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"Abdominal pain upper": 1, "COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/211A21A.json b/docs/data/histograms/Argentina/211A21A.json
new file mode 100644
index 00000000000..ad385ab2093
--- /dev/null
+++ b/docs/data/histograms/Argentina/211A21A.json
@@ -0,0 +1 @@
+{"batchcode": "211A21A", "histograms": [{"batchcodes": ["211A21A"], "histogram": {"Pain in extremity": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/211D21A.json b/docs/data/histograms/Argentina/211D21A.json
new file mode 100644
index 00000000000..376c8938211
--- /dev/null
+++ b/docs/data/histograms/Argentina/211D21A.json
@@ -0,0 +1 @@
+{"batchcode": "211D21A", "histograms": [{"batchcodes": ["211D21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/220211.json b/docs/data/histograms/Argentina/220211.json
new file mode 100644
index 00000000000..a932d5e83b0
--- /dev/null
+++ b/docs/data/histograms/Argentina/220211.json
@@ -0,0 +1 @@
+{"batchcode": "220211", "histograms": [{"batchcodes": ["220211"], "histogram": {"Platelet count": 1, "Thrombocytopenia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/241214.json b/docs/data/histograms/Argentina/241214.json
new file mode 100644
index 00000000000..048923f1b47
--- /dev/null
+++ b/docs/data/histograms/Argentina/241214.json
@@ -0,0 +1 @@
+{"batchcode": "241214", "histograms": [{"batchcodes": ["241214"], "histogram": {"Immunisation reaction": 1, "Paraparesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/24D21A.json b/docs/data/histograms/Argentina/24D21A.json
new file mode 100644
index 00000000000..c60038de0a3
--- /dev/null
+++ b/docs/data/histograms/Argentina/24D21A.json
@@ -0,0 +1 @@
+{"batchcode": "24D21A", "histograms": [{"batchcodes": ["24D21A"], "histogram": {"Immunisation reaction": 1, "SARS-CoV-2 test": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/30145BA.json b/docs/data/histograms/Argentina/30145BA.json
new file mode 100644
index 00000000000..aff481e7dab
--- /dev/null
+++ b/docs/data/histograms/Argentina/30145BA.json
@@ -0,0 +1 @@
+{"batchcode": "30145BA", "histograms": [{"batchcodes": ["30145BA"], "histogram": {"Polymerase chain reaction": 1, "Vitiligo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/30155BA.json b/docs/data/histograms/Argentina/30155BA.json
new file mode 100644
index 00000000000..12cecbd5403
--- /dev/null
+++ b/docs/data/histograms/Argentina/30155BA.json
@@ -0,0 +1 @@
+{"batchcode": "30155BA", "histograms": [{"batchcodes": ["30155BA"], "histogram": {"Cardiac discomfort": 1, "Chest pain": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Impaired work ability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/40915.json b/docs/data/histograms/Argentina/40915.json
new file mode 100644
index 00000000000..197f6e66293
--- /dev/null
+++ b/docs/data/histograms/Argentina/40915.json
@@ -0,0 +1 @@
+{"batchcode": "40915", "histograms": [{"batchcodes": ["40915"], "histogram": {"Myalgia": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/421A.json b/docs/data/histograms/Argentina/421A.json
new file mode 100644
index 00000000000..cf5f8484438
--- /dev/null
+++ b/docs/data/histograms/Argentina/421A.json
@@ -0,0 +1 @@
+{"batchcode": "421A", "histograms": [{"batchcodes": ["421A"], "histogram": {"Febrile convulsion": 1, "Pain": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/45C22A.json b/docs/data/histograms/Argentina/45C22A.json
new file mode 100644
index 00000000000..ef68a7e169a
--- /dev/null
+++ b/docs/data/histograms/Argentina/45C22A.json
@@ -0,0 +1 @@
+{"batchcode": "45C22A", "histograms": [{"batchcodes": ["45C22A"], "histogram": {"Haemolytic anaemia": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Jaundice": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/8002117.json b/docs/data/histograms/Argentina/8002117.json
new file mode 100644
index 00000000000..96272ebb4ea
--- /dev/null
+++ b/docs/data/histograms/Argentina/8002117.json
@@ -0,0 +1 @@
+{"batchcode": "8002117", "histograms": [{"batchcodes": ["8002117"], "histogram": {"Angioedema": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/939909.json b/docs/data/histograms/Argentina/939909.json
new file mode 100644
index 00000000000..b646a5e4c72
--- /dev/null
+++ b/docs/data/histograms/Argentina/939909.json
@@ -0,0 +1 @@
+{"batchcode": "939909", "histograms": [{"batchcodes": ["939909"], "histogram": {"Cardiac flutter": 1, "Dyspepsia": 1, "Electrocardiogram": 1, "Headache": 1, "Hypertension": 1, "Pyrexia": 1, "Ventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/940885.json b/docs/data/histograms/Argentina/940885.json
new file mode 100644
index 00000000000..17681875c07
--- /dev/null
+++ b/docs/data/histograms/Argentina/940885.json
@@ -0,0 +1 @@
+{"batchcode": "940885", "histograms": [{"batchcodes": ["940885"], "histogram": {"SARS-CoV-2 test": 4, "Headache": 3, "Vaccination complication": 3, "SARS-CoV-2 antibody test": 2, "Seizure": 2, "Syncope": 2, "Abdominal pain lower": 1, "Acute cardiac event": 1, "Acute disseminated encephalomyelitis": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Cerebrovascular accident": 1, "Confusional state": 1, "Crying": 1, "Facial paralysis": 1, "Guillain-Barre syndrome": 1, "Immunisation reaction": 1, "Irritability": 1, "Pain in extremity": 1, "Presyncope": 1, "Rash": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/940915.json b/docs/data/histograms/Argentina/940915.json
new file mode 100644
index 00000000000..8039d8d7087
--- /dev/null
+++ b/docs/data/histograms/Argentina/940915.json
@@ -0,0 +1 @@
+{"batchcode": "940915", "histograms": [{"batchcodes": ["940915"], "histogram": {"SARS-CoV-2 test": 13, "Myalgia": 6, "SARS-CoV-2 antibody test": 6, "Vaccination complication": 5, "Deep vein thrombosis": 2, "Pre-eclampsia": 2, "Pyrexia": 2, "Seizure": 2, "Acute cardiac event": 1, "Acute respiratory distress syndrome": 1, "COVID-19": 1, "Cardiovascular disorder": 1, "Cerebellar stroke": 1, "Cerebrovascular accident": 1, "Dizziness": 1, "Encephalitis": 1, "Erythema": 1, "Gestational hypertension": 1, "Guillain-Barre syndrome": 1, "HIV test": 1, "Haematuria": 1, "Hepatitis B surface antigen": 1, "Hepatitis C virus test": 1, "Hypersensitivity": 1, "Hypertensive crisis": 1, "Immunisation reaction": 1, "Influenza like illness": 1, "Oedema": 1, "Pain": 1, "Premature baby": 1, "Premature labour": 1, "Rectal haemorrhage": 1, "Rotator cuff syndrome": 1, "Severe acute respiratory syndrome": 1, "Thrombosis": 1, "Toxoplasma serology": 1, "Treponema test": 1, "Vascular injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/940920.json b/docs/data/histograms/Argentina/940920.json
new file mode 100644
index 00000000000..925919a6536
--- /dev/null
+++ b/docs/data/histograms/Argentina/940920.json
@@ -0,0 +1 @@
+{"batchcode": "940920", "histograms": [{"batchcodes": ["940920"], "histogram": {"SARS-CoV-2 test": 11, "Myalgia": 8, "Vaccination complication": 6, "Pain": 5, "Pyrexia": 4, "Deep vein thrombosis": 3, "Erythema": 3, "Headache": 3, "Induration": 3, "SARS-CoV-2 antibody test": 3, "Swelling": 3, "Hypersensitivity": 2, "Hypertensive crisis": 2, "Thrombotic thrombocytopenic purpura": 2, "Abortion spontaneous": 1, "Acute disseminated encephalomyelitis": 1, "Angina pectoris": 1, "Angiogram": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Cardiovascular disorder": 1, "Coagulopathy": 1, "Computerised tomogram head": 1, "Congenital anomaly": 1, "Constipation": 1, "Contusion": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Erysipelas": 1, "Febrile convulsion": 1, "Gestational diabetes": 1, "HELLP syndrome": 1, "Heart rate": 1, "Hepatic enzyme": 1, "Interstitial lung disease": 1, "Pain assessment": 1, "Petechiae": 1, "Platelet count": 1, "Polymyalgia rheumatica": 1, "Pre-eclampsia": 1, "Rash": 1, "Syncope": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Underweight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/A24D21A.json b/docs/data/histograms/Argentina/A24D21A.json
new file mode 100644
index 00000000000..4da9462c979
--- /dev/null
+++ b/docs/data/histograms/Argentina/A24D21A.json
@@ -0,0 +1 @@
+{"batchcode": "A24D21A", "histograms": [{"batchcodes": ["A24D21A"], "histogram": {"Erythema multiforme": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/AR9236B.json b/docs/data/histograms/Argentina/AR9236B.json
new file mode 100644
index 00000000000..b13e2439c87
--- /dev/null
+++ b/docs/data/histograms/Argentina/AR9236B.json
@@ -0,0 +1 @@
+{"batchcode": "AR9236B", "histograms": [{"batchcodes": ["AR9236B"], "histogram": {"Arthralgia": 1, "Blood test abnormal": 1, "Erythema": 1, "Gait inability": 1, "Hyperaesthesia": 1, "Inflammatory marker increased": 1, "Joint swelling": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Serum sickness": 1, "Urine analysis": 1, "Urticaria": 1, "Viral test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/CO5D22A.json b/docs/data/histograms/Argentina/CO5D22A.json
new file mode 100644
index 00000000000..107baed379c
--- /dev/null
+++ b/docs/data/histograms/Argentina/CO5D22A.json
@@ -0,0 +1 @@
+{"batchcode": "CO5D22A", "histograms": [{"batchcodes": ["CO5D22A"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/D78C21A.json b/docs/data/histograms/Argentina/D78C21A.json
new file mode 100644
index 00000000000..b3a1fb1931e
--- /dev/null
+++ b/docs/data/histograms/Argentina/D78C21A.json
@@ -0,0 +1 @@
+{"batchcode": "D78C21A", "histograms": [{"batchcodes": ["D78C21A"], "histogram": {"Coagulopathy": 1, "Embolism": 1, "Erythema": 1, "Haemorrhage": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/D80C21A.json b/docs/data/histograms/Argentina/D80C21A.json
new file mode 100644
index 00000000000..7b374515b27
--- /dev/null
+++ b/docs/data/histograms/Argentina/D80C21A.json
@@ -0,0 +1 @@
+{"batchcode": "D80C21A", "histograms": [{"batchcodes": ["D80C21A"], "histogram": {"Immunisation reaction": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EC2971.json b/docs/data/histograms/Argentina/EC2971.json
new file mode 100644
index 00000000000..ec940784a4b
--- /dev/null
+++ b/docs/data/histograms/Argentina/EC2971.json
@@ -0,0 +1 @@
+{"batchcode": "EC2971", "histograms": [{"batchcodes": ["EC2971"], "histogram": {"Chest pain": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EH9899.json b/docs/data/histograms/Argentina/EH9899.json
new file mode 100644
index 00000000000..f18f62c2458
--- /dev/null
+++ b/docs/data/histograms/Argentina/EH9899.json
@@ -0,0 +1 @@
+{"batchcode": "EH9899", "histograms": [{"batchcodes": ["EH9899"], "histogram": {"Headache": 14, "Pain": 11, "Chills": 10, "SARS-CoV-2 test negative": 10, "Fatigue": 8, "Nausea": 6, "Pyrexia": 5, "SARS-CoV-2 test": 5, "Cough": 4, "Injection site pain": 4, "Myalgia": 4, "Rhinorrhoea": 4, "Body temperature increased": 3, "Dizziness": 3, "Nasal congestion": 3, "Vomiting": 3, "Oropharyngeal pain": 2, "SARS-CoV-2 antibody test negative": 2, "Sinus congestion": 2, "Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Diarrhoea": 1, "Drainage": 1, "Dyspnoea": 1, "Feeling hot": 1, "Flushing": 1, "Injection site erythema": 1, "Lymph node pain": 1, "Malaise": 1, "Migraine": 1, "Sluggishness": 1, "Tinnitus": 1, "Vertigo": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EL1284.json b/docs/data/histograms/Argentina/EL1284.json
new file mode 100644
index 00000000000..587e143afd9
--- /dev/null
+++ b/docs/data/histograms/Argentina/EL1284.json
@@ -0,0 +1 @@
+{"batchcode": "EL1284", "histograms": [{"batchcodes": ["EL1284"], "histogram": {"Chills": 8, "Headache": 8, "Myalgia": 4, "Nausea": 4, "Pyrexia": 4, "Dizziness": 3, "Pain": 3, "Fatigue": 2, "Arthralgia": 1, "Asthenia": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Feeling abnormal": 1, "Full blood count": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Metabolic function test": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Prothrombin time": 1, "Pruritus": 1, "Respiratory rate increased": 1, "Retching": 1, "SARS-CoV-2 test negative": 1, "Somnolence": 1, "Transient ischaemic attack": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EN1926.json b/docs/data/histograms/Argentina/EN1926.json
new file mode 100644
index 00000000000..1a3fe74ce2c
--- /dev/null
+++ b/docs/data/histograms/Argentina/EN1926.json
@@ -0,0 +1 @@
+{"batchcode": "EN1926", "histograms": [{"batchcodes": ["EN1926"], "histogram": {"Dermatitis allergic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EN6203.json b/docs/data/histograms/Argentina/EN6203.json
new file mode 100644
index 00000000000..7fcd417ff93
--- /dev/null
+++ b/docs/data/histograms/Argentina/EN6203.json
@@ -0,0 +1 @@
+{"batchcode": "EN6203", "histograms": [{"batchcodes": ["EN6203"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cognitive disorder": 1, "Confusional state": 1, "Dizziness": 1, "Headache": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Memory impairment": 1, "Motor dysfunction": 1, "Nausea": 1, "Pyrexia": 1, "Thunderclap headache": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EN6204.json b/docs/data/histograms/Argentina/EN6204.json
new file mode 100644
index 00000000000..e07c2fadd3e
--- /dev/null
+++ b/docs/data/histograms/Argentina/EN6204.json
@@ -0,0 +1 @@
+{"batchcode": "EN6204", "histograms": [{"batchcodes": ["EN6204"], "histogram": {"Anxiety": 1, "Dizziness": 1, "Dyspnoea": 1, "Nausea": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/ER2613.json b/docs/data/histograms/Argentina/ER2613.json
new file mode 100644
index 00000000000..8d948d01f97
--- /dev/null
+++ b/docs/data/histograms/Argentina/ER2613.json
@@ -0,0 +1 @@
+{"batchcode": "ER2613", "histograms": [{"batchcodes": ["ER2613"], "histogram": {"Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/ER8731.json b/docs/data/histograms/Argentina/ER8731.json
new file mode 100644
index 00000000000..8268640f3a2
--- /dev/null
+++ b/docs/data/histograms/Argentina/ER8731.json
@@ -0,0 +1 @@
+{"batchcode": "ER8731", "histograms": [{"batchcodes": ["ER8731"], "histogram": {"Blood pressure increased": 1, "Erythema": 1, "Flushing": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EW0167.json b/docs/data/histograms/Argentina/EW0167.json
new file mode 100644
index 00000000000..2ebbf8032f7
--- /dev/null
+++ b/docs/data/histograms/Argentina/EW0167.json
@@ -0,0 +1 @@
+{"batchcode": "EW0167", "histograms": [{"batchcodes": ["EW0167"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Rash": 1, "Rash papular": 1, "Rash pruritic": 1, "Rash vesicular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EW0171.json b/docs/data/histograms/Argentina/EW0171.json
new file mode 100644
index 00000000000..350c65ef475
--- /dev/null
+++ b/docs/data/histograms/Argentina/EW0171.json
@@ -0,0 +1 @@
+{"batchcode": "EW0171", "histograms": [{"batchcodes": ["EW0171"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EW0175.json b/docs/data/histograms/Argentina/EW0175.json
new file mode 100644
index 00000000000..fd871f12f7b
--- /dev/null
+++ b/docs/data/histograms/Argentina/EW0175.json
@@ -0,0 +1 @@
+{"batchcode": "EW0175", "histograms": [{"batchcodes": ["EW0175"], "histogram": {"Product preparation issue": 3, "Fall": 1, "Incorrect dose administered": 1, "No adverse event": 1, "Peripheral swelling": 1, "Postictal state": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Seizure": 1, "Unresponsive to stimuli": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EW0217.json b/docs/data/histograms/Argentina/EW0217.json
new file mode 100644
index 00000000000..42c0ed92f82
--- /dev/null
+++ b/docs/data/histograms/Argentina/EW0217.json
@@ -0,0 +1 @@
+{"batchcode": "EW0217", "histograms": [{"batchcodes": ["EW0217"], "histogram": {"Ischaemic stroke": 1, "Polymerase chain reaction": 1, "Serology test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/EW1075.json b/docs/data/histograms/Argentina/EW1075.json
new file mode 100644
index 00000000000..5279f36afef
--- /dev/null
+++ b/docs/data/histograms/Argentina/EW1075.json
@@ -0,0 +1 @@
+{"batchcode": "EW1075", "histograms": [{"batchcodes": ["EW1075"], "histogram": {"Abdominal pain": 1, "Atonic urinary bladder": 1, "Renal pain": 1, "Urinary incontinence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FA6780.json b/docs/data/histograms/Argentina/FA6780.json
new file mode 100644
index 00000000000..580682d9eeb
--- /dev/null
+++ b/docs/data/histograms/Argentina/FA6780.json
@@ -0,0 +1 @@
+{"batchcode": "FA6780", "histograms": [{"batchcodes": ["FA6780"], "histogram": {"Incontinence": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Parkinson's disease": 1, "Speech disorder": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FC3180.json b/docs/data/histograms/Argentina/FC3180.json
new file mode 100644
index 00000000000..7905e70d0ce
--- /dev/null
+++ b/docs/data/histograms/Argentina/FC3180.json
@@ -0,0 +1 @@
+{"batchcode": "FC3180", "histograms": [{"batchcodes": ["FC3180"], "histogram": {"Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FD8448.json b/docs/data/histograms/Argentina/FD8448.json
new file mode 100644
index 00000000000..731c2217080
--- /dev/null
+++ b/docs/data/histograms/Argentina/FD8448.json
@@ -0,0 +1 @@
+{"batchcode": "FD8448", "histograms": [{"batchcodes": ["FD8448"], "histogram": {"Diarrhoea": 1, "Interchange of vaccine products": 1, "Rash pruritic": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FF2587.json b/docs/data/histograms/Argentina/FF2587.json
new file mode 100644
index 00000000000..2945a081394
--- /dev/null
+++ b/docs/data/histograms/Argentina/FF2587.json
@@ -0,0 +1 @@
+{"batchcode": "FF2587", "histograms": [{"batchcodes": ["FF2587"], "histogram": {"Body temperature": 1, "Dizziness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FF25901.json b/docs/data/histograms/Argentina/FF25901.json
new file mode 100644
index 00000000000..5a544678914
--- /dev/null
+++ b/docs/data/histograms/Argentina/FF25901.json
@@ -0,0 +1 @@
+{"batchcode": "FF25901", "histograms": [{"batchcodes": ["FF25901"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FF2593.json b/docs/data/histograms/Argentina/FF2593.json
new file mode 100644
index 00000000000..6166e913a73
--- /dev/null
+++ b/docs/data/histograms/Argentina/FF2593.json
@@ -0,0 +1 @@
+{"batchcode": "FF2593", "histograms": [{"batchcodes": ["FF2593"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FH1672.json b/docs/data/histograms/Argentina/FH1672.json
new file mode 100644
index 00000000000..efb98cb85c5
--- /dev/null
+++ b/docs/data/histograms/Argentina/FH1672.json
@@ -0,0 +1 @@
+{"batchcode": "FH1672", "histograms": [{"batchcodes": ["FH1672"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Feeling hot": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Off label use": 1, "Pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FJ 4188.json b/docs/data/histograms/Argentina/FJ 4188.json
new file mode 100644
index 00000000000..9b37e992b5c
--- /dev/null
+++ b/docs/data/histograms/Argentina/FJ 4188.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ 4188", "histograms": [{"batchcodes": ["FJ 4188"], "histogram": {"Chest X-ray": 1, "Hypokinesia": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pyrexia": 1, "Tooth extraction": 1, "Vaccination site discomfort": 1, "Vaccination site papule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FJ1926.json b/docs/data/histograms/Argentina/FJ1926.json
new file mode 100644
index 00000000000..6e5abcf2733
--- /dev/null
+++ b/docs/data/histograms/Argentina/FJ1926.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1926", "histograms": [{"batchcodes": ["FJ1926"], "histogram": {"Blepharitis": 2, "Conjunctivitis allergic": 2, "Eye irritation": 2, "Eye pain": 2, "Optic neuritis": 2, "Vision blurred": 2, "Body temperature": 1, "Body temperature increased": 1, "Bronchospasm": 1, "COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Dry eye": 1, "Myalgia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FJ1966.json b/docs/data/histograms/Argentina/FJ1966.json
new file mode 100644
index 00000000000..aac92bfe0cb
--- /dev/null
+++ b/docs/data/histograms/Argentina/FJ1966.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1966", "histograms": [{"batchcodes": ["FJ1966"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Cough": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Muscular weakness": 1, "Myalgia": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FJ4188.json b/docs/data/histograms/Argentina/FJ4188.json
new file mode 100644
index 00000000000..7722262656d
--- /dev/null
+++ b/docs/data/histograms/Argentina/FJ4188.json
@@ -0,0 +1 @@
+{"batchcode": "FJ4188", "histograms": [{"batchcodes": ["FJ4188"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Haematuria": 1, "IgA nephropathy": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Off label use": 1, "Proteinuria": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FJ5682.json b/docs/data/histograms/Argentina/FJ5682.json
new file mode 100644
index 00000000000..b032f422267
--- /dev/null
+++ b/docs/data/histograms/Argentina/FJ5682.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5682", "histograms": [{"batchcodes": ["FJ5682"], "histogram": {"Dyspnoea": 1, "Tonsillar disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FJ8198.json b/docs/data/histograms/Argentina/FJ8198.json
new file mode 100644
index 00000000000..f35e30c01f6
--- /dev/null
+++ b/docs/data/histograms/Argentina/FJ8198.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8198", "histograms": [{"batchcodes": ["FJ8198"], "histogram": {"Immunisation": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Peripheral swelling": 2, "Burning sensation": 1, "Erythema": 1, "Eye irritation": 1, "Head injury": 1, "Headache": 1, "Hot flush": 1, "Loss of consciousness": 1, "Mass": 1, "Oral discomfort": 1, "Pain in extremity": 1, "Pruritus": 1, "Syncope": 1, "Ultrasound scan vagina": 1, "Uterine haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FJI966.json b/docs/data/histograms/Argentina/FJI966.json
new file mode 100644
index 00000000000..85411a9400c
--- /dev/null
+++ b/docs/data/histograms/Argentina/FJI966.json
@@ -0,0 +1 @@
+{"batchcode": "FJI966", "histograms": [{"batchcodes": ["FJI966"], "histogram": {"Deafness unilateral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FK5127.json b/docs/data/histograms/Argentina/FK5127.json
new file mode 100644
index 00000000000..d0aa67d0a94
--- /dev/null
+++ b/docs/data/histograms/Argentina/FK5127.json
@@ -0,0 +1 @@
+{"batchcode": "FK5127", "histograms": [{"batchcodes": ["FK5127"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FK8888.json b/docs/data/histograms/Argentina/FK8888.json
new file mode 100644
index 00000000000..f03c0b43662
--- /dev/null
+++ b/docs/data/histograms/Argentina/FK8888.json
@@ -0,0 +1 @@
+{"batchcode": "FK8888", "histograms": [{"batchcodes": ["FK8888"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FK8892.json b/docs/data/histograms/Argentina/FK8892.json
new file mode 100644
index 00000000000..bfcc59f2a75
--- /dev/null
+++ b/docs/data/histograms/Argentina/FK8892.json
@@ -0,0 +1 @@
+{"batchcode": "FK8892", "histograms": [{"batchcodes": ["FK8892"], "histogram": {"Axillary pain": 1, "Biopsy lymph gland": 1, "Breast disorder": 1, "Breast pain": 1, "COVID-19": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram pelvis": 1, "Computerised tomogram thorax": 1, "Drug ineffective": 1, "Headache": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Lymphocyte count decreased": 1, "Oedema peripheral": 1, "Off label use": 1, "Pain in extremity": 1, "Protein total": 1, "Protein total decreased": 1, "SARS-CoV-2 test": 1, "Ultrasound breast": 1, "Vaccination site pain": 1, "Vascular compression": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FK9895.json b/docs/data/histograms/Argentina/FK9895.json
new file mode 100644
index 00000000000..5d328956d1e
--- /dev/null
+++ b/docs/data/histograms/Argentina/FK9895.json
@@ -0,0 +1 @@
+{"batchcode": "FK9895", "histograms": [{"batchcodes": ["FK9895"], "histogram": {"Cold sweat": 1, "Feeling cold": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FL00007.json b/docs/data/histograms/Argentina/FL00007.json
new file mode 100644
index 00000000000..fa01aabdb44
--- /dev/null
+++ b/docs/data/histograms/Argentina/FL00007.json
@@ -0,0 +1 @@
+{"batchcode": "FL00007", "histograms": [{"batchcodes": ["FL00007"], "histogram": {"Product preparation issue": 7, "Product preparation error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FL7309.json b/docs/data/histograms/Argentina/FL7309.json
new file mode 100644
index 00000000000..fcf633bf106
--- /dev/null
+++ b/docs/data/histograms/Argentina/FL7309.json
@@ -0,0 +1 @@
+{"batchcode": "FL7309", "histograms": [{"batchcodes": ["FL7309"], "histogram": {"Audiogram": 1, "Dizziness": 1, "Ear discomfort": 1, "Frequent bowel movements": 1, "Gait disturbance": 1, "Headache": 1, "Interchange of vaccine products": 1, "Magnetic resonance imaging": 1, "Off label use": 1, "Rash": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Vertigo positional": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FL8094.json b/docs/data/histograms/Argentina/FL8094.json
new file mode 100644
index 00000000000..9a79d8571ac
--- /dev/null
+++ b/docs/data/histograms/Argentina/FL8094.json
@@ -0,0 +1 @@
+{"batchcode": "FL8094", "histograms": [{"batchcodes": ["FL8094"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FM0698.json b/docs/data/histograms/Argentina/FM0698.json
new file mode 100644
index 00000000000..fd809a12cac
--- /dev/null
+++ b/docs/data/histograms/Argentina/FM0698.json
@@ -0,0 +1 @@
+{"batchcode": "FM0698", "histograms": [{"batchcodes": ["FM0698"], "histogram": {"Headache": 1, "Lip swelling": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FN0087.json b/docs/data/histograms/Argentina/FN0087.json
new file mode 100644
index 00000000000..4c62f723d6e
--- /dev/null
+++ b/docs/data/histograms/Argentina/FN0087.json
@@ -0,0 +1 @@
+{"batchcode": "FN0087", "histograms": [{"batchcodes": ["FN0087"], "histogram": {"Interchange of vaccine products": 5, "Off label use": 5, "Investigation": 3, "Biopsy": 2, "Drug ineffective": 2, "Feeling hot": 2, "Premature menopause": 2, "Suspected COVID-19": 2, "Urticaria chronic": 2, "Abnormal uterine bleeding": 1, "Abortion spontaneous": 1, "Allergy test": 1, "Allergy test positive": 1, "Amenorrhoea": 1, "Anti factor V antibody": 1, "Body temperature": 1, "Burning sensation": 1, "Chest X-ray": 1, "Human chorionic gonadotropin": 1, "Hyperpyrexia": 1, "Immunisation": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Menstruation delayed": 1, "Pain": 1, "Physical examination": 1, "Prenatal screening test": 1, "Pruritus": 1, "Rash": 1, "Respiratory disorder": 1, "Retained products of conception": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Serology test": 1, "Skin burning sensation": 1, "Sleep disorder": 1, "Stress": 1, "Thrombosis": 1, "Ultrasound scan vagina": 1, "Urticaria": 1, "Uterine haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FN1455.json b/docs/data/histograms/Argentina/FN1455.json
new file mode 100644
index 00000000000..350995f8c91
--- /dev/null
+++ b/docs/data/histograms/Argentina/FN1455.json
@@ -0,0 +1 @@
+{"batchcode": "FN1455", "histograms": [{"batchcodes": ["FN1455"], "histogram": {"Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FN1672.json b/docs/data/histograms/Argentina/FN1672.json
new file mode 100644
index 00000000000..ba74108431c
--- /dev/null
+++ b/docs/data/histograms/Argentina/FN1672.json
@@ -0,0 +1 @@
+{"batchcode": "FN1672", "histograms": [{"batchcodes": ["FN1672"], "histogram": {"Off label use": 3, "Immunisation": 2, "Interchange of vaccine products": 2, "Pyrexia": 2, "Acoustic stimulation tests": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Body temperature": 1, "Body temperature increased": 1, "Dysgeusia": 1, "Dysstasia": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Influenza": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Multiple sclerosis": 1, "Myalgia": 1, "Nausea": 1, "Otosclerosis": 1, "Pain": 1, "Paraesthesia": 1, "Somnolence": 1, "Stress": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FN29008.json b/docs/data/histograms/Argentina/FN29008.json
new file mode 100644
index 00000000000..85ac3b5b898
--- /dev/null
+++ b/docs/data/histograms/Argentina/FN29008.json
@@ -0,0 +1 @@
+{"batchcode": "FN29008", "histograms": [{"batchcodes": ["FN29008"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FN2908.json b/docs/data/histograms/Argentina/FN2908.json
new file mode 100644
index 00000000000..7fd1fbe0a18
--- /dev/null
+++ b/docs/data/histograms/Argentina/FN2908.json
@@ -0,0 +1 @@
+{"batchcode": "FN2908", "histograms": [{"batchcodes": ["FN2908"], "histogram": {"Extra dose administered": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FN3815.json b/docs/data/histograms/Argentina/FN3815.json
new file mode 100644
index 00000000000..1ef4d213f07
--- /dev/null
+++ b/docs/data/histograms/Argentina/FN3815.json
@@ -0,0 +1 @@
+{"batchcode": "FN3815", "histograms": [{"batchcodes": ["FN3815"], "histogram": {"Blood immunoglobulin E": 1, "Dermatitis": 1, "Discomfort": 1, "Emotional distress": 1, "Erythema": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Off label use": 1, "Pain": 1, "Pruritus": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin test": 1, "Sleep disorder": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FNO087.json b/docs/data/histograms/Argentina/FNO087.json
new file mode 100644
index 00000000000..245a4b86762
--- /dev/null
+++ b/docs/data/histograms/Argentina/FNO087.json
@@ -0,0 +1 @@
+{"batchcode": "FNO087", "histograms": [{"batchcodes": ["FNO087"], "histogram": {"Heavy menstrual bleeding": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FP0665.json b/docs/data/histograms/Argentina/FP0665.json
new file mode 100644
index 00000000000..03bda5da382
--- /dev/null
+++ b/docs/data/histograms/Argentina/FP0665.json
@@ -0,0 +1 @@
+{"batchcode": "FP0665", "histograms": [{"batchcodes": ["FP0665"], "histogram": {"Catheter placement": 1, "Erythema": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/FT0366.json b/docs/data/histograms/Argentina/FT0366.json
new file mode 100644
index 00000000000..c41230e58dd
--- /dev/null
+++ b/docs/data/histograms/Argentina/FT0366.json
@@ -0,0 +1 @@
+{"batchcode": "FT0366", "histograms": [{"batchcodes": ["FT0366"], "histogram": {"Angiogram": 1, "Body temperature": 1, "Computerised tomogram": 1, "Deep vein thrombosis": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Localised oedema": 1, "Lymphadenopathy": 1, "Off label use": 1, "Pain in extremity": 1, "Pulmonary thrombosis": 1, "Pyrexia": 1, "Tendonitis": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/GJ2524.json b/docs/data/histograms/Argentina/GJ2524.json
new file mode 100644
index 00000000000..de2621bb37c
--- /dev/null
+++ b/docs/data/histograms/Argentina/GJ2524.json
@@ -0,0 +1 @@
+{"batchcode": "GJ2524", "histograms": [{"batchcodes": ["GJ2524"], "histogram": {"Disorientation": 1, "Hypersensitivity": 1, "Pharyngeal swelling": 1, "Speech disorder": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/GK1657.json b/docs/data/histograms/Argentina/GK1657.json
new file mode 100644
index 00000000000..09d9ae6cd84
--- /dev/null
+++ b/docs/data/histograms/Argentina/GK1657.json
@@ -0,0 +1 @@
+{"batchcode": "GK1657", "histograms": [{"batchcodes": ["GK1657"], "histogram": {"Incorrect product formulation administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/I-750421.json b/docs/data/histograms/Argentina/I-750421.json
new file mode 100644
index 00000000000..72ae3e32beb
--- /dev/null
+++ b/docs/data/histograms/Argentina/I-750421.json
@@ -0,0 +1 @@
+{"batchcode": "I-750421", "histograms": [{"batchcodes": ["I-750421"], "histogram": {"Cerebrovascular accident": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/II-740621.json b/docs/data/histograms/Argentina/II-740621.json
new file mode 100644
index 00000000000..d3ba95fb456
--- /dev/null
+++ b/docs/data/histograms/Argentina/II-740621.json
@@ -0,0 +1 @@
+{"batchcode": "II-740621", "histograms": [{"batchcodes": ["II-740621"], "histogram": {"Erythema multiforme": 1, "Fatigue": 1, "Immunisation": 1, "Off label use": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/NK0084.json b/docs/data/histograms/Argentina/NK0084.json
new file mode 100644
index 00000000000..ea221370cb7
--- /dev/null
+++ b/docs/data/histograms/Argentina/NK0084.json
@@ -0,0 +1 @@
+{"batchcode": "NK0084", "histograms": [{"batchcodes": ["NK0084"], "histogram": {"Cardiovascular disorder": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/O22D21A.json b/docs/data/histograms/Argentina/O22D21A.json
new file mode 100644
index 00000000000..38b39491390
--- /dev/null
+++ b/docs/data/histograms/Argentina/O22D21A.json
@@ -0,0 +1 @@
+{"batchcode": "O22D21A", "histograms": [{"batchcodes": ["O22D21A"], "histogram": {"SARS-CoV-2 test": 2, "Anxiety": 1, "Confusional state": 1, "Headache": 1, "Hypotonia": 1, "Meningitis aseptic": 1, "Pain": 1, "Seizure": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/O24D217.json b/docs/data/histograms/Argentina/O24D217.json
new file mode 100644
index 00000000000..d7d15ebfea3
--- /dev/null
+++ b/docs/data/histograms/Argentina/O24D217.json
@@ -0,0 +1 @@
+{"batchcode": "O24D217", "histograms": [{"batchcodes": ["O24D217"], "histogram": {"Anaphylactic reaction": 1, "Pain": 1, "Rash": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/O85M21A.json b/docs/data/histograms/Argentina/O85M21A.json
new file mode 100644
index 00000000000..ebc04edc7ef
--- /dev/null
+++ b/docs/data/histograms/Argentina/O85M21A.json
@@ -0,0 +1 @@
+{"batchcode": "O85M21A", "histograms": [{"batchcodes": ["O85M21A"], "histogram": {"Cerebrovascular accident": 1, "Dyslipidaemia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Argentina/OS3M21A.json b/docs/data/histograms/Argentina/OS3M21A.json
new file mode 100644
index 00000000000..e9d8e227c41
--- /dev/null
+++ b/docs/data/histograms/Argentina/OS3M21A.json
@@ -0,0 +1 @@
+{"batchcode": "OS3M21A", "histograms": [{"batchcodes": ["OS3M21A"], "histogram": {"Febrile convulsion": 1, "Hypotonia": 1, "Myalgia": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/000002A.json b/docs/data/histograms/Australia/000002A.json
new file mode 100644
index 00000000000..3e012d7e6b3
--- /dev/null
+++ b/docs/data/histograms/Australia/000002A.json
@@ -0,0 +1 @@
+{"batchcode": "000002A", "histograms": [{"batchcodes": ["000002A"], "histogram": {"Blood test": 2, "Dizziness": 2, "Headache": 2, "Hypoaesthesia": 2, "Neuralgia": 2, "Pain": 2, "Pharyngeal swelling": 2, "Thrombosis": 2, "Chest pain": 1, "Dyspnoea": 1, "Gait inability": 1, "Palpitations": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/00002A.json b/docs/data/histograms/Australia/00002A.json
new file mode 100644
index 00000000000..10b152c276e
--- /dev/null
+++ b/docs/data/histograms/Australia/00002A.json
@@ -0,0 +1 @@
+{"batchcode": "00002A", "histograms": [{"batchcodes": ["00002A"], "histogram": {"Asthenia": 1, "Autonomic nervous system imbalance": 1, "Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Burning sensation": 1, "C-reactive protein": 1, "Cardiac function test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Cyanosis": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Fatigue": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Flushing": 1, "Heart rate": 1, "Muscle twitching": 1, "Nausea": 1, "Palpitations": 1, "Paraesthesia": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Pruritus": 1, "Respiratory rate": 1, "Tachycardia": 1, "Temperature regulation disorder": 1, "Tinnitus": 1, "Troponin": 1, "Troponin T": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/000031A.json b/docs/data/histograms/Australia/000031A.json
new file mode 100644
index 00000000000..3554c609e37
--- /dev/null
+++ b/docs/data/histograms/Australia/000031A.json
@@ -0,0 +1 @@
+{"batchcode": "000031A", "histograms": [{"batchcodes": ["000031A"], "histogram": {"Arthralgia": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Confusional state": 1, "Dizziness": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Headache": 1, "Lethargy": 1, "Myalgia": 1, "Pericarditis": 1, "Pyrexia": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/1F1056A.json b/docs/data/histograms/Australia/1F1056A.json
new file mode 100644
index 00000000000..a32b9f7a265
--- /dev/null
+++ b/docs/data/histograms/Australia/1F1056A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1056A", "histograms": [{"batchcodes": ["1F1056A"], "histogram": {"COVID-19": 1, "Disease recurrence": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/1F1057A.json b/docs/data/histograms/Australia/1F1057A.json
new file mode 100644
index 00000000000..06bb5e2c3e3
--- /dev/null
+++ b/docs/data/histograms/Australia/1F1057A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1057A", "histograms": [{"batchcodes": ["1F1057A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/210957.json b/docs/data/histograms/Australia/210957.json
new file mode 100644
index 00000000000..54e5ce08ed0
--- /dev/null
+++ b/docs/data/histograms/Australia/210957.json
@@ -0,0 +1 @@
+{"batchcode": "210957", "histograms": [{"batchcodes": ["210957"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/3006325.json b/docs/data/histograms/Australia/3006325.json
new file mode 100644
index 00000000000..448a2ba6444
--- /dev/null
+++ b/docs/data/histograms/Australia/3006325.json
@@ -0,0 +1 @@
+{"batchcode": "3006325", "histograms": [{"batchcodes": ["3006325"], "histogram": {"Angioedema": 1, "Erythema": 1, "Lip swelling": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pruritus": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/EJ8516.json b/docs/data/histograms/Australia/EJ8516.json
new file mode 100644
index 00000000000..189bf60c5b8
--- /dev/null
+++ b/docs/data/histograms/Australia/EJ8516.json
@@ -0,0 +1 @@
+{"batchcode": "EJ8516", "histograms": [{"batchcodes": ["EJ8516"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/EP2163 SERIAL 1.json b/docs/data/histograms/Australia/EP2163 SERIAL 1.json
new file mode 100644
index 00000000000..fff553949ac
--- /dev/null
+++ b/docs/data/histograms/Australia/EP2163 SERIAL 1.json	
@@ -0,0 +1 @@
+{"batchcode": "EP2163 SERIAL 1", "histograms": [{"batchcodes": ["EP2163 SERIAL 1"], "histogram": {"Death": 1, "Investigation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/ER7449.json b/docs/data/histograms/Australia/ER7449.json
new file mode 100644
index 00000000000..e21070cdb05
--- /dev/null
+++ b/docs/data/histograms/Australia/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Allergy to vaccine": 1, "Body temperature increased": 1, "Dyspnoea": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/EX2405.json b/docs/data/histograms/Australia/EX2405.json
new file mode 100644
index 00000000000..5485f5f0405
--- /dev/null
+++ b/docs/data/histograms/Australia/EX2405.json
@@ -0,0 +1 @@
+{"batchcode": "EX2405", "histograms": [{"batchcodes": ["EX2405"], "histogram": {"Chills": 1, "Derealisation": 1, "Dizziness": 1, "Ear discomfort": 1, "Eye infection": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoacusis": 1, "Insomnia": 1, "Nausea": 1, "Neck pain": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/EX6564.json b/docs/data/histograms/Australia/EX6564.json
new file mode 100644
index 00000000000..b0f1752480c
--- /dev/null
+++ b/docs/data/histograms/Australia/EX6564.json
@@ -0,0 +1 @@
+{"batchcode": "EX6564", "histograms": [{"batchcodes": ["EX6564"], "histogram": {"Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FA4598.json b/docs/data/histograms/Australia/FA4598.json
new file mode 100644
index 00000000000..12d683a62ea
--- /dev/null
+++ b/docs/data/histograms/Australia/FA4598.json
@@ -0,0 +1 @@
+{"batchcode": "FA4598", "histograms": [{"batchcodes": ["FA4598"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FA7338.json b/docs/data/histograms/Australia/FA7338.json
new file mode 100644
index 00000000000..76a31d2e4a1
--- /dev/null
+++ b/docs/data/histograms/Australia/FA7338.json
@@ -0,0 +1 @@
+{"batchcode": "FA7338", "histograms": [{"batchcodes": ["FA7338"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Heart rate": 1, "Hypoaesthesia oral": 1, "Muscle tightness": 1, "Oxygen saturation": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Throat tightness": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FA7812.json b/docs/data/histograms/Australia/FA7812.json
new file mode 100644
index 00000000000..df44eac7890
--- /dev/null
+++ b/docs/data/histograms/Australia/FA7812.json
@@ -0,0 +1 @@
+{"batchcode": "FA7812", "histograms": [{"batchcodes": ["FA7812"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FA7912.json b/docs/data/histograms/Australia/FA7912.json
new file mode 100644
index 00000000000..45eec6ca3b5
--- /dev/null
+++ b/docs/data/histograms/Australia/FA7912.json
@@ -0,0 +1 @@
+{"batchcode": "FA7912", "histograms": [{"batchcodes": ["FA7912"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FC3558.json b/docs/data/histograms/Australia/FC3558.json
new file mode 100644
index 00000000000..656be563f3c
--- /dev/null
+++ b/docs/data/histograms/Australia/FC3558.json
@@ -0,0 +1 @@
+{"batchcode": "FC3558", "histograms": [{"batchcodes": ["FC3558"], "histogram": {"SARS-CoV-2 test": 3, "COVID-19": 2, "Vaccination failure": 2, "Autonomic nervous system imbalance": 1, "Loss of bladder sensation": 1, "Muscle twitching": 1, "Neurological symptom": 1, "Paraesthesia": 1, "Small fibre neuropathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FE3430.json b/docs/data/histograms/Australia/FE3430.json
new file mode 100644
index 00000000000..7a030863450
--- /dev/null
+++ b/docs/data/histograms/Australia/FE3430.json
@@ -0,0 +1 @@
+{"batchcode": "FE3430", "histograms": [{"batchcodes": ["FE3430"], "histogram": {"Dyspnoea": 2, "Activated partial thromboplastin time": 1, "Adjusted calcium": 1, "Adjusted calcium increased": 1, "Alanine aminotransferase": 1, "Anion gap": 1, "Anion gap increased": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Asthenia": 1, "Back pain": 1, "Base excess": 1, "Basophil count": 1, "Bilirubin conjugated": 1, "Bilirubin conjugated increased": 1, "Blood albumin": 1, "Blood albumin increased": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood calcium increased": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood fibrinogen": 1, "Blood gases": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood lactic acid": 1, "Blood magnesium": 1, "Blood methaemoglobin": 1, "Blood osmolarity": 1, "Blood pH": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urea nitrogen/creatinine ratio": 1, "Blood uric acid": 1, "Body surface area": 1, "C-reactive protein": 1, "Calcium ionised": 1, "Carboxyhaemoglobin": 1, "Cardiac disorder": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram thorax": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Emotional distress": 1, "Eosinophil count": 1, "Fibrin D dimer": 1, "Fraction of inspired oxygen": 1, "Gamma-glutamyltransferase": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haematocrit increased": 1, "Haemoglobin": 1, "Heart rate": 1, "Human chorionic gonadotropin": 1, "Human chorionic gonadotropin decreased": 1, "International normalised ratio": 1, "Investigation": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Mitral valve incompetence": 1, "Monocyte count": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "PCO2": 1, "PO2": 1, "Pain": 1, "Palpitations": 1, "Pericarditis": 1, "Platelet count": 1, "Pleural effusion": 1, "Presyncope": 1, "Protein total": 1, "Protein total increased": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Pulmonary thrombosis": 1, "Pulmonary valve incompetence": 1, "Red blood cell count": 1, "Red blood cell count increased": 1, "Red blood cell sedimentation rate": 1, "Sinus rhythm": 1, "Tricuspid valve incompetence": 1, "Troponin I": 1, "Troponin T": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FE3712.json b/docs/data/histograms/Australia/FE3712.json
new file mode 100644
index 00000000000..24bc5849294
--- /dev/null
+++ b/docs/data/histograms/Australia/FE3712.json
@@ -0,0 +1 @@
+{"batchcode": "FE3712", "histograms": [{"batchcodes": ["FE3712"], "histogram": {"Blood test": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram thorax": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Gait inability": 1, "Malaise": 1, "Pleural effusion": 1, "Scan": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FE8163.json b/docs/data/histograms/Australia/FE8163.json
new file mode 100644
index 00000000000..e59ceeb97c7
--- /dev/null
+++ b/docs/data/histograms/Australia/FE8163.json
@@ -0,0 +1 @@
+{"batchcode": "FE8163", "histograms": [{"batchcodes": ["FE8163"], "histogram": {"COVID-19": 1, "Disturbance in attention": 1, "Dizziness": 1, "Drug ineffective": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Myalgia": 1, "Nerve conduction studies": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "VIth nerve paralysis": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FF3438.json b/docs/data/histograms/Australia/FF3438.json
new file mode 100644
index 00000000000..ee6354e7b5d
--- /dev/null
+++ b/docs/data/histograms/Australia/FF3438.json
@@ -0,0 +1 @@
+{"batchcode": "FF3438", "histograms": [{"batchcodes": ["FF3438"], "histogram": {"Colitis microscopic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FF4206.json b/docs/data/histograms/Australia/FF4206.json
new file mode 100644
index 00000000000..19eb72df724
--- /dev/null
+++ b/docs/data/histograms/Australia/FF4206.json
@@ -0,0 +1 @@
+{"batchcode": "FF4206", "histograms": [{"batchcodes": ["FF4206"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Gynaecomastia": 1, "Headache": 1, "Heart rate": 1, "Joint range of motion decreased": 1, "Lethargy": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Sinus tachycardia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FF4222-013.json b/docs/data/histograms/Australia/FF4222-013.json
new file mode 100644
index 00000000000..a7202b8f5f5
--- /dev/null
+++ b/docs/data/histograms/Australia/FF4222-013.json
@@ -0,0 +1 @@
+{"batchcode": "FF4222-013", "histograms": [{"batchcodes": ["FF4222-013"], "histogram": {"Headache": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FF4222.json b/docs/data/histograms/Australia/FF4222.json
new file mode 100644
index 00000000000..8dfb30842da
--- /dev/null
+++ b/docs/data/histograms/Australia/FF4222.json
@@ -0,0 +1 @@
+{"batchcode": "FF4222", "histograms": [{"batchcodes": ["FF4222"], "histogram": {"Allergic cough": 1, "Blood iron": 1, "Blood test": 1, "Body temperature": 1, "Discomfort": 1, "Fatigue": 1, "Hypersensitivity": 1, "Lymphadenopathy": 1, "Parosmia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FG1657.json b/docs/data/histograms/Australia/FG1657.json
new file mode 100644
index 00000000000..99fdb924011
--- /dev/null
+++ b/docs/data/histograms/Australia/FG1657.json
@@ -0,0 +1 @@
+{"batchcode": "FG1657", "histograms": [{"batchcodes": ["FG1657"], "histogram": {"Angina pectoris": 1, "Mastitis": 1, "Off label use": 1, "Product use issue": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FG3712.json b/docs/data/histograms/Australia/FG3712.json
new file mode 100644
index 00000000000..266d41d0e99
--- /dev/null
+++ b/docs/data/histograms/Australia/FG3712.json
@@ -0,0 +1 @@
+{"batchcode": "FG3712", "histograms": [{"batchcodes": ["FG3712"], "histogram": {"Angina pectoris": 1, "Pain": 1, "Productive cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FG7372.json b/docs/data/histograms/Australia/FG7372.json
new file mode 100644
index 00000000000..d03062e4309
--- /dev/null
+++ b/docs/data/histograms/Australia/FG7372.json
@@ -0,0 +1 @@
+{"batchcode": "FG7372", "histograms": [{"batchcodes": ["FG7372"], "histogram": {"Balance disorder": 1, "Deafness": 1, "Ear discomfort": 1, "Gait disturbance": 1, "Head discomfort": 1, "Migraine": 1, "Tinnitus": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FH3219.json b/docs/data/histograms/Australia/FH3219.json
new file mode 100644
index 00000000000..193d175c5ca
--- /dev/null
+++ b/docs/data/histograms/Australia/FH3219.json
@@ -0,0 +1 @@
+{"batchcode": "FH3219", "histograms": [{"batchcodes": ["FH3219"], "histogram": {"Tinnitus": 2, "Anxiety": 1, "Chest pain": 1, "Costochondritis": 1, "Deafness unilateral": 1, "Dizziness": 1, "Eye irritation": 1, "Fatigue": 1, "Feeling abnormal": 1, "Fibrin D dimer increased": 1, "Headache": 1, "Hot flush": 1, "Hypertension": 1, "Nasal congestion": 1, "Nausea": 1, "Neuralgia": 1, "Palpitations": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Postural orthostatic tachycardia syndrome": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Ultrasound scan": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FH3221.json b/docs/data/histograms/Australia/FH3221.json
new file mode 100644
index 00000000000..ec93430892a
--- /dev/null
+++ b/docs/data/histograms/Australia/FH3221.json
@@ -0,0 +1 @@
+{"batchcode": "FH3221", "histograms": [{"batchcodes": ["FH3221"], "histogram": {"SARS-CoV-2 test": 2, "Blood test": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Condition aggravated": 1, "Connective tissue disorder": 1, "Costochondritis": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Pericarditis": 1, "Postural orthostatic tachycardia syndrome": 1, "Vaccination failure": 1, "Viral infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FJ5973.json b/docs/data/histograms/Australia/FJ5973.json
new file mode 100644
index 00000000000..2432c2ef8c0
--- /dev/null
+++ b/docs/data/histograms/Australia/FJ5973.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5973", "histograms": [{"batchcodes": ["FJ5973"], "histogram": {"Confusional state": 1, "Dizziness": 1, "Eye movement disorder": 1, "Gait inability": 1, "Hallucination": 1, "Hypoaesthesia": 1, "Malaise": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FK6268.json b/docs/data/histograms/Australia/FK6268.json
new file mode 100644
index 00000000000..9a2fd8367be
--- /dev/null
+++ b/docs/data/histograms/Australia/FK6268.json
@@ -0,0 +1 @@
+{"batchcode": "FK6268", "histograms": [{"batchcodes": ["FK6268"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FL350.json b/docs/data/histograms/Australia/FL350.json
new file mode 100644
index 00000000000..015c7d777ff
--- /dev/null
+++ b/docs/data/histograms/Australia/FL350.json
@@ -0,0 +1 @@
+{"batchcode": "FL350", "histograms": [{"batchcodes": ["FL350"], "histogram": {"Chest discomfort": 1, "Chills": 1, "Disorientation": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait inability": 1, "Headache": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Intermenstrual bleeding": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Polymenorrhoea": 1, "Pyrexia": 1, "Small fibre neuropathy": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FL3560.json b/docs/data/histograms/Australia/FL3560.json
new file mode 100644
index 00000000000..0d0797d1bb4
--- /dev/null
+++ b/docs/data/histograms/Australia/FL3560.json
@@ -0,0 +1 @@
+{"batchcode": "FL3560", "histograms": [{"batchcodes": ["FL3560"], "histogram": {"Angiogram": 1, "Blood test": 1, "Chest pain": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Hyperhidrosis": 1, "Malaise": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FL5333.json b/docs/data/histograms/Australia/FL5333.json
new file mode 100644
index 00000000000..dc752f04782
--- /dev/null
+++ b/docs/data/histograms/Australia/FL5333.json
@@ -0,0 +1 @@
+{"batchcode": "FL5333", "histograms": [{"batchcodes": ["FL5333"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FL7649.json b/docs/data/histograms/Australia/FL7649.json
new file mode 100644
index 00000000000..9bc27f8b721
--- /dev/null
+++ b/docs/data/histograms/Australia/FL7649.json
@@ -0,0 +1 @@
+{"batchcode": "FL7649", "histograms": [{"batchcodes": ["FL7649"], "histogram": {"SARS-CoV-2 test": 3, "COVID-19": 2, "Arthralgia": 1, "Chest discomfort": 1, "Chest pain": 1, "Choking": 1, "Choking sensation": 1, "Cystoscopy": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeding disorder": 1, "Gait inability": 1, "Haematoma": 1, "Haematuria": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Micturition disorder": 1, "Nephrolithiasis": 1, "Off label use": 1, "Pain": 1, "Pain in extremity": 1, "Photophobia": 1, "Poor quality product administered": 1, "Rash": 1, "Swelling": 1, "Testicular pain": 1, "Throat tightness": 1, "Ultrasound scan": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FN0565.json b/docs/data/histograms/Australia/FN0565.json
new file mode 100644
index 00000000000..32df875dda0
--- /dev/null
+++ b/docs/data/histograms/Australia/FN0565.json
@@ -0,0 +1 @@
+{"batchcode": "FN0565", "histograms": [{"batchcodes": ["FN0565"], "histogram": {"Drug ineffective": 2, "COVID-19": 1, "Immunisation": 1, "SARS-CoV-2 antibody test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FP1430.json b/docs/data/histograms/Australia/FP1430.json
new file mode 100644
index 00000000000..16270325ab9
--- /dev/null
+++ b/docs/data/histograms/Australia/FP1430.json
@@ -0,0 +1 @@
+{"batchcode": "FP1430", "histograms": [{"batchcodes": ["FP1430"], "histogram": {"Activated partial thromboplastin time": 1, "Activated partial thromboplastin time prolonged": 1, "Adenotonsillectomy": 1, "Alanine aminotransferase": 1, "Amplified musculoskeletal pain syndrome": 1, "Anxiety": 1, "Arthralgia": 1, "Basophil count": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood fibrinogen": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "Body temperature": 1, "C-reactive protein": 1, "COVID-19": 1, "Chest X-ray": 1, "Chest pain": 1, "Complex regional pain syndrome": 1, "Decreased appetite": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Eosinophil count": 1, "Eosinophilia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Gamma-glutamyltransferase": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hyperaesthesia": 1, "Insomnia": 1, "International normalised ratio": 1, "Investigation": 1, "Left ventricular hypertrophy": 1, "Lethargy": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Nausea": 1, "Neutrophil count": 1, "Palpitations": 1, "Physical examination": 1, "Platelet count": 1, "Polyarthritis": 1, "Pyrexia": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Syncope": 1, "Thrombocytopenia": 1, "Troponin": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/FP8290.json b/docs/data/histograms/Australia/FP8290.json
new file mode 100644
index 00000000000..fdd9541d0fa
--- /dev/null
+++ b/docs/data/histograms/Australia/FP8290.json
@@ -0,0 +1 @@
+{"batchcode": "FP8290", "histograms": [{"batchcodes": ["FP8290"], "histogram": {"Abdominal pain": 1, "Blood pressure measurement": 1, "Cold sweat": 1, "Cough": 1, "Cyanosis": 1, "Depressed level of consciousness": 1, "Heart rate": 1, "Heart rate decreased": 1, "Hyperhidrosis": 1, "Investigation": 1, "Moaning": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Respiratory rate": 1, "Respiratory rate decreased": 1, "Slow response to stimuli": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/NO BATCH NUMBER.json b/docs/data/histograms/Australia/NO BATCH NUMBER.json
new file mode 100644
index 00000000000..4490f0d1d43
--- /dev/null
+++ b/docs/data/histograms/Australia/NO BATCH NUMBER.json	
@@ -0,0 +1 @@
+{"batchcode": "NO BATCH NUMBER", "histograms": [{"batchcodes": ["NO BATCH NUMBER"], "histogram": {"Fibrin D dimer": 8, "Platelet count": 8, "Deep vein thrombosis": 5, "Fibrin D dimer increased": 5, "Headache": 5, "Computerised tomogram": 4, "Thrombocytopenia": 4, "Blood fibrinogen": 3, "Cerebrovascular accident": 3, "Chest pain": 3, "Computerised tomogram head": 3, "Dyspnoea": 3, "Pain in extremity": 3, "Product administered to patient of inappropriate age": 3, "Pulmonary embolism": 3, "Pyrexia": 3, "Thrombosis with thrombocytopenia syndrome": 3, "Ultrasound scan": 3, "Arthralgia": 2, "Back pain": 2, "Bell's palsy": 2, "Biliary dilatation": 2, "C-reactive protein": 2, "Cardiac arrest": 2, "Chest X-ray": 2, "Computerised tomogram thorax": 2, "Dyspnoea exertional": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Fall": 2, "Feeling abnormal": 2, "Giant cell arteritis": 2, "Immunology test": 2, "Laboratory test": 2, "Lacrimation increased": 2, "Magnetic resonance imaging": 2, "Muscular weakness": 2, "Nerve conduction studies": 2, "Positron emission tomogram": 2, "Pulmonary hypertension": 2, "Red blood cell sedimentation rate": 2, "Abdominal pain upper": 1, "Activated partial thromboplastin time": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Acute pulmonary oedema": 1, "Ageusia": 1, "Alopecia": 1, "Angina pectoris": 1, "Angiogram pulmonary": 1, "Anti-platelet factor 4 antibody test": 1, "Antiphospholipid antibodies": 1, "Aortic aneurysm": 1, "Asthenia": 1, "Atrial flutter": 1, "Autoantibody test": 1, "Balance disorder": 1, "Basilar artery thrombosis": 1, "Basophil degranulation test": 1, "Bile duct stone": 1, "Biopsy artery": 1, "Biopsy bone marrow": 1, "Blindness unilateral": 1, "Blood creatine phosphokinase": 1, "Blood lactate dehydrogenase": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone decreased": 1, "Body temperature": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Cardiolipin antibody": 1, "Cavernous sinus thrombosis": 1, "Cerebral amyloid angiopathy": 1, "Cerebral haemorrhage": 1, "Cerebral ischaemia": 1, "Chest discomfort": 1, "Chronic spontaneous urticaria": 1, "Contusion": 1, "Cough": 1, "Cytomegalovirus test": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Diplopia": 1, "Disorientation": 1, "Diverticulum intestinal": 1, "Dizziness": 1, "Dizziness postural": 1, "Dry eye": 1, "Ear pain": 1, "Electrocardiogram ST-T segment abnormal": 1, "Electrocardiogram T wave inversion": 1, "Exophthalmos": 1, "Extra dose administered": 1, "Facial paralysis": 1, "Febrile neutropenia": 1, "Fibrin D dimer normal": 1, "Flow cytometry": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Generalised tonic-clonic seizure": 1, "Guillain-Barre syndrome": 1, "HIV antibody": 1, "Haematological malignancy": 1, "Haemoglobin": 1, "Hallucination": 1, "Heart rate": 1, "Hemianopia": 1, "Hepatitis A antibody": 1, "Hepatitis B surface antigen": 1, "Hepatitis C antibody": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hyperthyroidism": 1, "Hypoaesthesia": 1, "Imaging procedure": 1, "Ischaemic stroke": 1, "Jaundice": 1, "Lethargy": 1, "Liver function test": 1, "Loss of consciousness": 1, "Loss of control of legs": 1, "Lumbar puncture": 1, "Malaise": 1, "Mental impairment": 1, "Migraine": 1, "Miller Fisher syndrome": 1, "Mood altered": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myeloproliferative neoplasm": 1, "Nausea": 1, "Nephrotic syndrome": 1, "Neurologic neglect syndrome": 1, "Neurological examination": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Palpitations": 1, "Paraesthesia": 1, "Pathology test": 1, "Pericardial effusion": 1, "Peripheral ischaemia": 1, "Platelet count abnormal": 1, "Platelet disorder": 1, "Platelet function test": 1, "Pneumonia": 1, "Pollakiuria": 1, "Productive cough": 1, "Pulmonary haemorrhage": 1, "Pulmonary infarction": 1, "QRS axis abnormal": 1, "Red blood cell sedimentation rate increased": 1, "Renal function test": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Respiratory tract infection": 1, "Retinal artery occlusion": 1, "Reynold's syndrome": 1, "Right ventricular dysfunction": 1, "Road traffic accident": 1, "SARS-CoV-2 test": 1, "Skin test": 1, "Somnolence": 1, "Sputum increased": 1, "Superficial vein thrombosis": 1, "Swollen tongue": 1, "Syncope": 1, "Throat tightness": 1, "Thrombocytosis": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Transverse sinus thrombosis": 1, "Troponin": 1, "Troponin I": 1, "Troponin increased": 1, "Urticaria": 1, "VIth nerve paralysis": 1, "Vaccination error": 1, "Varicose vein": 1, "Venogram": 1, "Vision blurred": 1, "Vomiting": 1, "Weight decreased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/PCA0074.json b/docs/data/histograms/Australia/PCA0074.json
new file mode 100644
index 00000000000..30420bea27a
--- /dev/null
+++ b/docs/data/histograms/Australia/PCA0074.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0074", "histograms": [{"batchcodes": ["PCA0074"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/PCB0009.json b/docs/data/histograms/Australia/PCB0009.json
new file mode 100644
index 00000000000..e99366261b5
--- /dev/null
+++ b/docs/data/histograms/Australia/PCB0009.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0009", "histograms": [{"batchcodes": ["PCB0009"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/PCB0020.json b/docs/data/histograms/Australia/PCB0020.json
new file mode 100644
index 00000000000..0b0f83e2db7
--- /dev/null
+++ b/docs/data/histograms/Australia/PCB0020.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0020", "histograms": [{"batchcodes": ["PCB0020"], "histogram": {"Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/UKNOWN.json b/docs/data/histograms/Australia/UKNOWN.json
new file mode 100644
index 00000000000..536d004780f
--- /dev/null
+++ b/docs/data/histograms/Australia/UKNOWN.json
@@ -0,0 +1 @@
+{"batchcode": "UKNOWN", "histograms": [{"batchcodes": ["UKNOWN"], "histogram": {"Cataract": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/UNK.json b/docs/data/histograms/Australia/UNK.json
new file mode 100644
index 00000000000..1686cc9d93b
--- /dev/null
+++ b/docs/data/histograms/Australia/UNK.json
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK"], "histogram": {"Cardiac valve disease": 1, "Hospitalisation": 1, "Immune thrombocytopenia": 1, "Influenza": 1, "Lung disorder": 1, "Nasopharyngitis": 1, "Petechiae": 1, "Platelet count": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Australia/UNSURE.json b/docs/data/histograms/Australia/UNSURE.json
new file mode 100644
index 00000000000..06c00efaaa1
--- /dev/null
+++ b/docs/data/histograms/Australia/UNSURE.json
@@ -0,0 +1 @@
+{"batchcode": "UNSURE", "histograms": [{"batchcodes": ["UNSURE"], "histogram": {"Adnexa uteri pain": 1, "Ovarian cyst": 1, "Ultrasound ovary": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Austria/3001943.json b/docs/data/histograms/Austria/3001943.json
new file mode 100644
index 00000000000..282dff76f86
--- /dev/null
+++ b/docs/data/histograms/Austria/3001943.json
@@ -0,0 +1 @@
+{"batchcode": "3001943", "histograms": [{"batchcodes": ["3001943"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Bahrain/FH6387.json b/docs/data/histograms/Bahrain/FH6387.json
new file mode 100644
index 00000000000..23dc00204c2
--- /dev/null
+++ b/docs/data/histograms/Bahrain/FH6387.json
@@ -0,0 +1 @@
+{"batchcode": "FH6387", "histograms": [{"batchcodes": ["FH6387"], "histogram": {"Blood pressure measurement": 1, "Haemoglobin": 1, "Headache": 1, "Hypersensitivity": 1, "Immunisation": 1, "Off label use": 1, "Pain": 1, "Palpitations": 1, "Presyncope": 1, "Pyrexia": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Barbados/042B21A.json b/docs/data/histograms/Barbados/042B21A.json
new file mode 100644
index 00000000000..55ef29189d9
--- /dev/null
+++ b/docs/data/histograms/Barbados/042B21A.json
@@ -0,0 +1 @@
+{"batchcode": "042B21A", "histograms": [{"batchcodes": ["042B21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Barbados/25A20L.json b/docs/data/histograms/Barbados/25A20L.json
new file mode 100644
index 00000000000..85f9febf176
--- /dev/null
+++ b/docs/data/histograms/Barbados/25A20L.json
@@ -0,0 +1 @@
+{"batchcode": "25A20L", "histograms": [{"batchcodes": ["25A20L"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Barbados/FD 7220.json b/docs/data/histograms/Barbados/FD 7220.json
new file mode 100644
index 00000000000..e044143650d
--- /dev/null
+++ b/docs/data/histograms/Barbados/FD 7220.json	
@@ -0,0 +1 @@
+{"batchcode": "FD 7220", "histograms": [{"batchcodes": ["FD 7220"], "histogram": {"Abdominal discomfort": 1, "Chest pain": 1, "Diarrhoea": 1, "Dysphagia": 1, "Dyspnoea": 1, "Heart rate increased": 1, "Insomnia": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Lymphadenopathy": 1, "Near death experience": 1, "Pain in extremity": 1, "Palpitations": 1, "Polymerase chain reaction": 1, "Stomatitis": 1, "Thrombosis": 1, "Vein disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Bermuda/EN1185.json b/docs/data/histograms/Bermuda/EN1185.json
new file mode 100644
index 00000000000..476b90858b6
--- /dev/null
+++ b/docs/data/histograms/Bermuda/EN1185.json
@@ -0,0 +1 @@
+{"batchcode": "EN1185", "histograms": [{"batchcodes": ["EN1185"], "histogram": {"Dyspnoea": 1, "Echocardiogram": 1, "Erythema": 1, "Pain": 1, "Peripheral swelling": 1, "Sudden visual loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Bolivia, Plurinational State of/206C21A.json b/docs/data/histograms/Bolivia, Plurinational State of/206C21A.json
new file mode 100644
index 00000000000..943a2c49f95
--- /dev/null
+++ b/docs/data/histograms/Bolivia, Plurinational State of/206C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "206C21A", "histograms": [{"batchcodes": ["206C21A"], "histogram": {"Blood lactate dehydrogenase": 1, "COVID-19": 1, "Fibrin D dimer": 1, "Platelet count": 1, "Platelet count increased": 1, "SARS-CoV-2 test": 1, "Thrombosis": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Bosnia and Herzegovina/038A21A.json b/docs/data/histograms/Bosnia and Herzegovina/038A21A.json
new file mode 100644
index 00000000000..6e5f0167523
--- /dev/null
+++ b/docs/data/histograms/Bosnia and Herzegovina/038A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A21A", "histograms": [{"batchcodes": ["038A21A"], "histogram": {"Pain in extremity": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Bosnia and Herzegovina/ER7934.json b/docs/data/histograms/Bosnia and Herzegovina/ER7934.json
new file mode 100644
index 00000000000..a146d5b371f
--- /dev/null
+++ b/docs/data/histograms/Bosnia and Herzegovina/ER7934.json	
@@ -0,0 +1 @@
+{"batchcode": "ER7934", "histograms": [{"batchcodes": ["ER7934"], "histogram": {"Dyspnoea exertional": 1, "Fatigue": 1, "Headache": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Bosnia and Herzegovina/FH0161.json b/docs/data/histograms/Bosnia and Herzegovina/FH0161.json
new file mode 100644
index 00000000000..297f7861aea
--- /dev/null
+++ b/docs/data/histograms/Bosnia and Herzegovina/FH0161.json	
@@ -0,0 +1 @@
+{"batchcode": "FH0161", "histograms": [{"batchcodes": ["FH0161"], "histogram": {"Anxiety": 1, "Arrhythmia": 1, "Chest pain": 1, "Inappropriate schedule of product administration": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/043A21A.json b/docs/data/histograms/Brazil/043A21A.json
new file mode 100644
index 00000000000..a17776856ef
--- /dev/null
+++ b/docs/data/histograms/Brazil/043A21A.json
@@ -0,0 +1 @@
+{"batchcode": "043A21A", "histograms": [{"batchcodes": ["043A21A"], "histogram": {"COVID-19": 1, "Oxygen saturation": 1, "SARS-CoV-2 test": 1, "Sneezing": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/047AZ1A.json b/docs/data/histograms/Brazil/047AZ1A.json
new file mode 100644
index 00000000000..c59e2e4bff9
--- /dev/null
+++ b/docs/data/histograms/Brazil/047AZ1A.json
@@ -0,0 +1 @@
+{"batchcode": "047AZ1A", "histograms": [{"batchcodes": ["047AZ1A"], "histogram": {"Abdominal discomfort": 1, "Back pain": 1, "Blood test": 1, "Chills": 1, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/07209.json b/docs/data/histograms/Brazil/07209.json
new file mode 100644
index 00000000000..f6a00fffd70
--- /dev/null
+++ b/docs/data/histograms/Brazil/07209.json
@@ -0,0 +1 @@
+{"batchcode": "07209", "histograms": [{"batchcodes": ["07209"], "histogram": {"Bradyphrenia": 1, "Computerised tomogram": 1, "Daydreaming": 1, "Dizziness": 1, "Drug ineffective": 1, "Paralysis": 1, "Photophobia": 1, "Presyncope": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/07BX03.json b/docs/data/histograms/Brazil/07BX03.json
new file mode 100644
index 00000000000..1651885a893
--- /dev/null
+++ b/docs/data/histograms/Brazil/07BX03.json
@@ -0,0 +1 @@
+{"batchcode": "07BX03", "histograms": [{"batchcodes": ["07BX03"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/109541.json b/docs/data/histograms/Brazil/109541.json
new file mode 100644
index 00000000000..cda66655c44
--- /dev/null
+++ b/docs/data/histograms/Brazil/109541.json
@@ -0,0 +1 @@
+{"batchcode": "109541", "histograms": [{"batchcodes": ["109541"], "histogram": {"Chest pain": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Nausea": 1, "Off label use": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/165969.json b/docs/data/histograms/Brazil/165969.json
new file mode 100644
index 00000000000..f9073118663
--- /dev/null
+++ b/docs/data/histograms/Brazil/165969.json
@@ -0,0 +1 @@
+{"batchcode": "165969", "histograms": [{"batchcodes": ["165969"], "histogram": {"Chronic spontaneous urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/1821287.json b/docs/data/histograms/Brazil/1821287.json
new file mode 100644
index 00000000000..2dc0f1c9320
--- /dev/null
+++ b/docs/data/histograms/Brazil/1821287.json
@@ -0,0 +1 @@
+{"batchcode": "1821287", "histograms": [{"batchcodes": ["1821287"], "histogram": {"Anaphylactic reaction": 1, "Arthralgia": 1, "Burning sensation": 1, "Erectile dysfunction": 1, "Gait disturbance": 1, "Joint swelling": 1, "Pain in extremity": 1, "SARS-CoV-2 antibody test": 1, "Therapy partial responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/1821288.json b/docs/data/histograms/Brazil/1821288.json
new file mode 100644
index 00000000000..5798d29d2fe
--- /dev/null
+++ b/docs/data/histograms/Brazil/1821288.json
@@ -0,0 +1 @@
+{"batchcode": "1821288", "histograms": [{"batchcodes": ["1821288"], "histogram": {"Pain": 5, "Pyrexia": 4, "Asthenia": 2, "Blood pressure measurement": 2, "Body temperature": 2, "COVID-19": 2, "Chills": 2, "Fatigue": 2, "Guillain-Barre syndrome": 2, "Hyperhidrosis": 2, "Oxygen saturation": 2, "Pain in extremity": 2, "Paraesthesia": 2, "SARS-CoV-2 test": 2, "Syncope": 2, "Tremor": 2, "Vaccination failure": 2, "Anaphylactic reaction": 1, "Antibody test": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Blood test": 1, "Computerised tomogram": 1, "Cough": 1, "Dizziness": 1, "Ear discomfort": 1, "Electrocardiogram": 1, "Electroneuromyography": 1, "Erythema multiforme": 1, "Full blood count": 1, "Headache": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Injection site pain": 1, "Intestinal obstruction": 1, "Laboratory test": 1, "Magnetic resonance imaging": 1, "Mumps": 1, "Musculoskeletal pain": 1, "Myocardial infarction": 1, "Nasal congestion": 1, "Nausea": 1, "Neuralgia": 1, "Peripheral swelling": 1, "Posture abnormal": 1, "Scleroderma": 1, "Suspected COVID-19": 1, "Therapeutic response unexpected": 1, "Therapy non-responder": 1, "Troponin": 1, "Ultrasound Doppler": 1, "Urine analysis": 1, "Uterine haemorrhage": 1, "Uterine pain": 1, "Viral test": 1, "Vomiting": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/1855836.json b/docs/data/histograms/Brazil/1855836.json
new file mode 100644
index 00000000000..e1d8108f5e8
--- /dev/null
+++ b/docs/data/histograms/Brazil/1855836.json
@@ -0,0 +1 @@
+{"batchcode": "1855836", "histograms": [{"batchcodes": ["1855836"], "histogram": {"Inappropriate schedule of product administration": 3, "Off label use": 3, "Allergic cough": 1, "Antibody test": 1, "Arrhythmia": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Body temperature": 1, "Cerebrovascular disorder": 1, "Chills": 1, "Computerised tomogram": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Disorientation": 1, "Fatigue": 1, "Fear": 1, "Hallucination": 1, "Headache": 1, "Labyrinthitis": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Neurological examination": 1, "Pyrexia": 1, "Respiratory rate decreased": 1, "Rhinitis": 1, "Schizophreniform disorder": 1, "Sensory loss": 1, "Sinusitis": 1, "Slow speech": 1, "Tremor": 1, "Urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/1875739.json b/docs/data/histograms/Brazil/1875739.json
new file mode 100644
index 00000000000..ad56af140ce
--- /dev/null
+++ b/docs/data/histograms/Brazil/1875739.json
@@ -0,0 +1 @@
+{"batchcode": "1875739", "histograms": [{"batchcodes": ["1875739"], "histogram": {"Application site pain": 1, "Asthenopia": 1, "Computerised tomogram": 1, "Electrocardiogram": 1, "Fall": 1, "Head injury": 1, "Joint stiffness": 1, "Loss of consciousness": 1, "Off label use": 1, "Pain": 1, "Skin discolouration": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/1875740.json b/docs/data/histograms/Brazil/1875740.json
new file mode 100644
index 00000000000..5037a3ad109
--- /dev/null
+++ b/docs/data/histograms/Brazil/1875740.json
@@ -0,0 +1 @@
+{"batchcode": "1875740", "histograms": [{"batchcodes": ["1875740"], "histogram": {"Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Drug-induced liver injury": 1, "Dysgeusia": 1, "Dysphagia": 1, "Hemiparesis": 1, "Influenza": 1, "Mastication disorder": 1, "Off label use": 1, "Petechiae": 1, "Sinusitis": 1, "Tonsillitis": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/1875741.json b/docs/data/histograms/Brazil/1875741.json
new file mode 100644
index 00000000000..5f9b1defe32
--- /dev/null
+++ b/docs/data/histograms/Brazil/1875741.json
@@ -0,0 +1 @@
+{"batchcode": "1875741", "histograms": [{"batchcodes": ["1875741"], "histogram": {"Eye haemorrhage": 1, "Haemorrhoids": 1, "Off label use": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/1F1062A.json b/docs/data/histograms/Brazil/1F1062A.json
new file mode 100644
index 00000000000..09209131da7
--- /dev/null
+++ b/docs/data/histograms/Brazil/1F1062A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1062A", "histograms": [{"batchcodes": ["1F1062A"], "histogram": {"SARS-CoV-2 test": 2, "Anosmia": 1, "Arthralgia": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Feeling abnormal": 1, "Headache": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Myalgia": 1, "Nausea": 1, "Off label use": 1, "Pain": 1, "Pyrexia": 1, "Secretion discharge": 1, "Sinusitis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/201F21A.json b/docs/data/histograms/Brazil/201F21A.json
new file mode 100644
index 00000000000..e4168398145
--- /dev/null
+++ b/docs/data/histograms/Brazil/201F21A.json
@@ -0,0 +1 @@
+{"batchcode": "201F21A", "histograms": [{"batchcodes": ["201F21A"], "histogram": {"Inappropriate schedule of product administration": 3, "Off label use": 3, "Asthenia": 1, "Bedridden": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Confusional state": 1, "Delirium": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersensitivity": 1, "Lethargy": 1, "Mental impairment": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Paralysis": 1, "Pyrexia": 1, "Skin burning sensation": 1, "Syncope": 1, "Vaccination site mass": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/203721A.json b/docs/data/histograms/Brazil/203721A.json
new file mode 100644
index 00000000000..c09ec6b0ec9
--- /dev/null
+++ b/docs/data/histograms/Brazil/203721A.json
@@ -0,0 +1 @@
+{"batchcode": "203721A", "histograms": [{"batchcodes": ["203721A"], "histogram": {"Adverse event": 1, "Off label use": 1, "Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/203G21A.json b/docs/data/histograms/Brazil/203G21A.json
new file mode 100644
index 00000000000..a4e40a06833
--- /dev/null
+++ b/docs/data/histograms/Brazil/203G21A.json
@@ -0,0 +1 @@
+{"batchcode": "203G21A", "histograms": [{"batchcodes": ["203G21A"], "histogram": {"Inappropriate schedule of product administration": 2, "Off label use": 2, "Blood test": 1, "Diarrhoea": 1, "Electrocardiogram": 1, "Haemorrhage": 1, "Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/203H21A.json b/docs/data/histograms/Brazil/203H21A.json
new file mode 100644
index 00000000000..df8bcc3a796
--- /dev/null
+++ b/docs/data/histograms/Brazil/203H21A.json
@@ -0,0 +1 @@
+{"batchcode": "203H21A", "histograms": [{"batchcodes": ["203H21A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Pain": 1, "Somnolence": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/203H2IA.json b/docs/data/histograms/Brazil/203H2IA.json
new file mode 100644
index 00000000000..af07082af93
--- /dev/null
+++ b/docs/data/histograms/Brazil/203H2IA.json
@@ -0,0 +1 @@
+{"batchcode": "203H2IA", "histograms": [{"batchcodes": ["203H2IA"], "histogram": {"Fatigue": 1, "Inappropriate schedule of product administration": 1, "Off label use": 1, "Pulmonary embolism": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/20432A.json b/docs/data/histograms/Brazil/20432A.json
new file mode 100644
index 00000000000..b88ce149e2a
--- /dev/null
+++ b/docs/data/histograms/Brazil/20432A.json
@@ -0,0 +1 @@
+{"batchcode": "20432A", "histograms": [{"batchcodes": ["20432A"], "histogram": {"Body temperature": 1, "Breast pain": 1, "Breast swelling": 1, "Chills": 1, "Dyspareunia": 1, "Hot flush": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Seizure": 1, "Sensory loss": 1, "Urinary tract infection": 1, "Vaginal haemorrhage": 1, "Varicose vein": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/204421A.json b/docs/data/histograms/Brazil/204421A.json
new file mode 100644
index 00000000000..c349ecb090c
--- /dev/null
+++ b/docs/data/histograms/Brazil/204421A.json
@@ -0,0 +1 @@
+{"batchcode": "204421A", "histograms": [{"batchcodes": ["204421A"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Off label use": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pulmonary pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/204B21A.json b/docs/data/histograms/Brazil/204B21A.json
new file mode 100644
index 00000000000..aba4b77b0cc
--- /dev/null
+++ b/docs/data/histograms/Brazil/204B21A.json
@@ -0,0 +1 @@
+{"batchcode": "204B21A", "histograms": [{"batchcodes": ["204B21A"], "histogram": {"Pyrexia": 4, "Asthenia": 3, "Guillain-Barre syndrome": 3, "Headache": 3, "Malaise": 3, "Amaurosis fugax": 2, "Back pain": 2, "Dizziness": 2, "Dyspnoea": 2, "Magnetic resonance imaging": 2, "Pain": 2, "Angiogram": 1, "Anxiety": 1, "Aphasia": 1, "Arachnoiditis": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Carotid artery occlusion": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Computerised tomogram": 1, "Demyelination": 1, "Depression": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Hallucination": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypokinesia": 1, "Immune system disorder": 1, "Immunoglobulins": 1, "Laboratory test": 1, "Meniere's disease": 1, "Muscle spasms": 1, "Nervousness": 1, "Oedema": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Platelet count": 1, "Pneumonia": 1, "Presyncope": 1, "Purulence": 1, "Rash": 1, "Road traffic accident": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Spinal pain": 1, "Syncope": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tremor": 1, "Vertigo": 1, "Vital signs measurement": 1, "Vomiting": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/204G21A.json b/docs/data/histograms/Brazil/204G21A.json
new file mode 100644
index 00000000000..6b692abe2ef
--- /dev/null
+++ b/docs/data/histograms/Brazil/204G21A.json
@@ -0,0 +1 @@
+{"batchcode": "204G21A", "histograms": [{"batchcodes": ["204G21A"], "histogram": {"Inappropriate schedule of product administration": 2, "Off label use": 2, "Blood test": 1, "Computerised tomogram": 1, "Guillain-Barre syndrome": 1, "Paraesthesia": 1, "Pyrexia": 1, "Sensory loss": 1, "Tremor": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/205H21A.json b/docs/data/histograms/Brazil/205H21A.json
new file mode 100644
index 00000000000..711e78b8824
--- /dev/null
+++ b/docs/data/histograms/Brazil/205H21A.json
@@ -0,0 +1 @@
+{"batchcode": "205H21A", "histograms": [{"batchcodes": ["205H21A"], "histogram": {"Off label use": 2, "Thrombosis": 2, "Inappropriate schedule of product administration": 1, "Pain": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/205J21A.json b/docs/data/histograms/Brazil/205J21A.json
new file mode 100644
index 00000000000..c78c792e332
--- /dev/null
+++ b/docs/data/histograms/Brazil/205J21A.json
@@ -0,0 +1 @@
+{"batchcode": "205J21A", "histograms": [{"batchcodes": ["205J21A"], "histogram": {"COVID-19 immunisation": 1, "Headache": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/207H21A.json b/docs/data/histograms/Brazil/207H21A.json
new file mode 100644
index 00000000000..9aff4fe8212
--- /dev/null
+++ b/docs/data/histograms/Brazil/207H21A.json
@@ -0,0 +1 @@
+{"batchcode": "207H21A", "histograms": [{"batchcodes": ["207H21A"], "histogram": {"Pyrexia": 4, "Nausea": 3, "Body temperature": 2, "Headache": 2, "Off label use": 2, "Syncope": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "COVID-19 immunisation": 1, "Chills": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Heart rate irregular": 1, "Herpes virus test": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Muscle spasms": 1, "Myocardial ischaemia": 1, "Pain": 1, "Pain in extremity": 1, "Paralysis": 1, "Product administered to patient of inappropriate age": 1, "Renal failure": 1, "Treponema test": 1, "Vertigo": 1, "Vulvovaginal injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/207M1A.json b/docs/data/histograms/Brazil/207M1A.json
new file mode 100644
index 00000000000..1318af3287f
--- /dev/null
+++ b/docs/data/histograms/Brazil/207M1A.json
@@ -0,0 +1 @@
+{"batchcode": "207M1A", "histograms": [{"batchcodes": ["207M1A"], "histogram": {"Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Off label use": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/208F21A.json b/docs/data/histograms/Brazil/208F21A.json
new file mode 100644
index 00000000000..4dd9e860532
--- /dev/null
+++ b/docs/data/histograms/Brazil/208F21A.json
@@ -0,0 +1 @@
+{"batchcode": "208F21A", "histograms": [{"batchcodes": ["208F21A"], "histogram": {"Asthenia": 2, "Feeling of body temperature change": 2, "Off label use": 2, "Chills": 1, "Confusional state": 1, "Disorientation": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Injection site paraesthesia": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Myalgia": 1, "Panic attack": 1, "Paraesthesia": 1, "Pyrexia": 1, "Somnolence": 1, "Speech disorder": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/209A21A.json b/docs/data/histograms/Brazil/209A21A.json
new file mode 100644
index 00000000000..d59ed66e048
--- /dev/null
+++ b/docs/data/histograms/Brazil/209A21A.json
@@ -0,0 +1 @@
+{"batchcode": "209A21A", "histograms": [{"batchcodes": ["209A21A"], "histogram": {"Abdominal pain": 1, "Body temperature": 1, "Chills": 1, "Pain": 1, "Platelet count": 1, "Platelet count decreased": 1, "Portal vein thrombosis": 1, "Pyrexia": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/20W2IA.json b/docs/data/histograms/Brazil/20W2IA.json
new file mode 100644
index 00000000000..5dbc1687ac8
--- /dev/null
+++ b/docs/data/histograms/Brazil/20W2IA.json
@@ -0,0 +1 @@
+{"batchcode": "20W2IA", "histograms": [{"batchcodes": ["20W2IA"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Eye pain": 1, "Fatigue": 1, "Headache": 1, "Loss of consciousness": 1, "Malaise": 1, "Nausea": 1, "Off label use": 1, "Pruritus": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/210058.json b/docs/data/histograms/Brazil/210058.json
new file mode 100644
index 00000000000..f64919ad83e
--- /dev/null
+++ b/docs/data/histograms/Brazil/210058.json
@@ -0,0 +1 @@
+{"batchcode": "210058", "histograms": [{"batchcodes": ["210058"], "histogram": {"C-reactive protein": 1, "Feeling hot": 1, "Illness": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/210074.json b/docs/data/histograms/Brazil/210074.json
new file mode 100644
index 00000000000..e56b8e7b847
--- /dev/null
+++ b/docs/data/histograms/Brazil/210074.json
@@ -0,0 +1 @@
+{"batchcode": "210074", "histograms": [{"batchcodes": ["210074"], "histogram": {"Arrhythmia": 1, "Back pain": 1, "COVID-19": 1, "Colonoscopy": 1, "Diverticulitis": 1, "Inguinal hernia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/210197.json b/docs/data/histograms/Brazil/210197.json
new file mode 100644
index 00000000000..d8a978403f1
--- /dev/null
+++ b/docs/data/histograms/Brazil/210197.json
@@ -0,0 +1 @@
+{"batchcode": "210197", "histograms": [{"batchcodes": ["210197"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Paralysis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/210212.json b/docs/data/histograms/Brazil/210212.json
new file mode 100644
index 00000000000..794d45c3f5b
--- /dev/null
+++ b/docs/data/histograms/Brazil/210212.json
@@ -0,0 +1 @@
+{"batchcode": "210212", "histograms": [{"batchcodes": ["210212"], "histogram": {"Foetal malformation": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/210281.json b/docs/data/histograms/Brazil/210281.json
new file mode 100644
index 00000000000..3893ea3650c
--- /dev/null
+++ b/docs/data/histograms/Brazil/210281.json
@@ -0,0 +1 @@
+{"batchcode": "210281", "histograms": [{"batchcodes": ["210281"], "histogram": {"Acute febrile neutrophilic dermatosis": 1, "Alanine aminotransferase": 1, "Amylase": 1, "Angiogram": 1, "Aspartate aminotransferase": 1, "Basophil count": 1, "Bilirubin conjugated": 1, "Bilirubin urine": 1, "Biopsy": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood bilirubin unconjugated": 1, "Blood calcium": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood iron": 1, "Blood lactate dehydrogenase": 1, "Blood magnesium": 1, "Blood parathyroid hormone": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood testosterone": 1, "Blood testosterone free": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "Body temperature": 1, "C-reactive protein": 1, "Chest pain": 1, "Complement factor": 1, "Complement factor C3": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Dehydration": 1, "Eosinophil count": 1, "Erythema nodosum": 1, "Fibrin D dimer": 1, "Gamma-glutamyltransferase": 1, "Glucose urine": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hepatitis B virus test": 1, "Laboratory test": 1, "Lipase": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Nausea": 1, "Neutrophil count": 1, "Nitrite urine": 1, "Oestradiol": 1, "Pain in extremity": 1, "Papule": 1, "Peripheral swelling": 1, "Phonophobia": 1, "Physical examination": 1, "Platelet count": 1, "Polyuria": 1, "Procalcitonin": 1, "Protein urine": 1, "Pustule": 1, "Pyrexia": 1, "Rash macular": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test": 1, "Serum ferritin": 1, "Skin lesion": 1, "Smear test": 1, "Streptococcus test": 1, "Thyroxine free": 1, "Transferrin saturation": 1, "Treponema test": 1, "Tuberculin test": 1, "Upper respiratory tract infection": 1, "Urinary sediment present": 1, "Urine analysis": 1, "Urine ketone body": 1, "Urobilinogen urine": 1, "Vitamin B12": 1, "Vitamin D": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/210A21A.json b/docs/data/histograms/Brazil/210A21A.json
new file mode 100644
index 00000000000..4d3a5c3d01e
--- /dev/null
+++ b/docs/data/histograms/Brazil/210A21A.json
@@ -0,0 +1 @@
+{"batchcode": "210A21A", "histograms": [{"batchcodes": ["210A21A", "FJ4187"], "histogram": {"Influenza A virus test": 1, "Influenza B virus test": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["210A21A"], "histogram": {"Headache": 7, "Computerised tomogram": 5, "Dizziness": 5, "Nausea": 5, "SARS-CoV-2 test": 5, "Asthenia": 4, "Tremor": 4, "Blood pressure measurement": 3, "Magnetic resonance imaging": 3, "Pain": 3, "Pyrexia": 3, "Vaccination failure": 3, "Blood test": 2, "Body temperature": 2, "Diarrhoea": 2, "Electroneuromyography": 2, "Facial paralysis": 2, "Gait disturbance": 2, "Guillain-Barre syndrome": 2, "Heart rate": 2, "Hypertension": 2, "Malaise": 2, "Movement disorder": 2, "Myalgia": 2, "Neuropathy peripheral": 2, "Pain in extremity": 2, "Paralysis": 2, "SARS-CoV-2 antibody test": 2, "Sinusitis": 2, "Suspected COVID-19": 2, "Syncope": 2, "Therapy non-responder": 2, "Vision blurred": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Abdominal rigidity": 1, "Amnesia": 1, "Angiogram": 1, "Anxiety": 1, "Arthralgia": 1, "Balance disorder": 1, "Biopsy": 1, "Biopsy lymph gland": 1, "Biopsy skin": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "COVID-19": 1, "CSF test": 1, "Central nervous system infection": 1, "Cerebral thrombosis": 1, "Chest discomfort": 1, "Chest pain": 1, "Choking": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Contusion": 1, "Coordination abnormal": 1, "Cough": 1, "Culture urine": 1, "Cytomegalovirus test": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dysgraphia": 1, "Dyspnoea": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Erythema": 1, "Escherichia urinary tract infection": 1, "Eye pain": 1, "Facial paresis": 1, "Fatigue": 1, "Feeling abnormal": 1, "Full blood count": 1, "Gait inability": 1, "HIV infection": 1, "Heart rate abnormal": 1, "Hepatic steatosis": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Hypotension": 1, "Ill-defined disorder": 1, "Illness": 1, "Impaired reasoning": 1, "Infection": 1, "Influenza like illness": 1, "Insomnia": 1, "Ischaemic stroke": 1, "Loss of personal independence in daily activities": 1, "Lymphadenitis": 1, "Lymphoid tissue hyperplasia": 1, "Mammogram": 1, "Mastication disorder": 1, "Muscle atrophy": 1, "Muscle rigidity": 1, "Muscle tightness": 1, "Mycobacterium tuberculosis complex test": 1, "Neurological symptom": 1, "Oedema peripheral": 1, "Osteonecrosis": 1, "Palpitations": 1, "Paraesthesia": 1, "Physical breast examination": 1, "Physical examination": 1, "Plasmacytosis": 1, "Pneumonia": 1, "Prostate examination": 1, "Prostatic specific antigen": 1, "Prostatitis": 1, "Pupil fixed": 1, "Seizure": 1, "Sensory disturbance": 1, "Shock": 1, "Skin discolouration": 1, "Skin laceration": 1, "Spinal pain": 1, "Ultrasound breast": 1, "Ultrasound scan": 1, "Urinary retention": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Visual impairment": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/210F21A.json b/docs/data/histograms/Brazil/210F21A.json
new file mode 100644
index 00000000000..d97eff79a7e
--- /dev/null
+++ b/docs/data/histograms/Brazil/210F21A.json
@@ -0,0 +1 @@
+{"batchcode": "210F21A", "histograms": [{"batchcodes": ["210F21A"], "histogram": {"Chills": 4, "Inappropriate schedule of product administration": 4, "Off label use": 4, "Headache": 3, "Pyrexia": 3, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Blood test": 2, "Body temperature": 2, "Hyperhidrosis": 2, "Impaired work ability": 2, "Pain": 2, "Pain in extremity": 2, "Thrombosis": 2, "Application site haemorrhage": 1, "Arthralgia": 1, "Back pain": 1, "Bedridden": 1, "Blood pressure decreased": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Delirium": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Epilepsy": 1, "Erythema": 1, "Exercise electrocardiogram": 1, "Fear": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Heart rate": 1, "Heart rate increased": 1, "Injection site hypoaesthesia": 1, "Injection site pain": 1, "Laryngeal oedema": 1, "Malaise": 1, "Mouth swelling": 1, "Musculoskeletal stiffness": 1, "Pallor": 1, "Peripheral swelling": 1, "Swelling face": 1, "Tremor": 1, "Ultrasound Doppler": 1, "Urine analysis": 1, "Vaccination site bruising": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/211A21A.json b/docs/data/histograms/Brazil/211A21A.json
new file mode 100644
index 00000000000..571157d590c
--- /dev/null
+++ b/docs/data/histograms/Brazil/211A21A.json
@@ -0,0 +1 @@
+{"batchcode": "211A21A", "histograms": [{"batchcodes": ["211A21A"], "histogram": {"Burning sensation": 1, "Eyelid ptosis": 1, "Insomnia": 1, "Nasopharyngitis": 1, "Nervous system disorder": 1, "Pain in extremity": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Syncope": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/211J21A.json b/docs/data/histograms/Brazil/211J21A.json
new file mode 100644
index 00000000000..11d7b2e4e02
--- /dev/null
+++ b/docs/data/histograms/Brazil/211J21A.json
@@ -0,0 +1 @@
+{"batchcode": "211J21A", "histograms": [{"batchcodes": ["211J21A"], "histogram": {"Headache": 2, "Malaise": 2, "COVID-19 immunisation": 1, "Neck pain": 1, "Off label use": 1, "Pain": 1, "Photophobia": 1, "Pyrexia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/212A21A.json b/docs/data/histograms/Brazil/212A21A.json
new file mode 100644
index 00000000000..d7485dfacfc
--- /dev/null
+++ b/docs/data/histograms/Brazil/212A21A.json
@@ -0,0 +1 @@
+{"batchcode": "212A21A", "histograms": [{"batchcodes": ["212A21A"], "histogram": {"Blood creatinine abnormal": 1, "Blood test": 1, "Bruxism": 1, "Cerebral disorder": 1, "Computerised tomogram": 1, "DNA antibody": 1, "Dyskinesia": 1, "Epilepsy": 1, "Eye movement disorder": 1, "Eye pain": 1, "Facial spasm": 1, "Headache": 1, "Impaired driving ability": 1, "Investigation abnormal": 1, "Laboratory test": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Myalgia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/212J21A.json b/docs/data/histograms/Brazil/212J21A.json
new file mode 100644
index 00000000000..e9063aa788d
--- /dev/null
+++ b/docs/data/histograms/Brazil/212J21A.json
@@ -0,0 +1 @@
+{"batchcode": "212J21A", "histograms": [{"batchcodes": ["212J21A"], "histogram": {"Decreased immune responsiveness": 1, "Depression": 1, "Drug ineffective": 1, "Fatigue": 1, "Pain": 1, "Pain in extremity": 1, "Violence-related symptom": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/216UCD219W.json b/docs/data/histograms/Brazil/216UCD219W.json
new file mode 100644
index 00000000000..6103e9c66e9
--- /dev/null
+++ b/docs/data/histograms/Brazil/216UCD219W.json
@@ -0,0 +1 @@
+{"batchcode": "216UCD219W", "histograms": [{"batchcodes": ["216UCD219W"], "histogram": {"Biopsy lymph gland": 1, "Blood test": 1, "Enteritis infectious": 1, "Full blood count": 1, "Headache": 1, "Imaging procedure": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Pyrexia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/21OA21A.json b/docs/data/histograms/Brazil/21OA21A.json
new file mode 100644
index 00000000000..115f9a5e06a
--- /dev/null
+++ b/docs/data/histograms/Brazil/21OA21A.json
@@ -0,0 +1 @@
+{"batchcode": "21OA21A", "histograms": [{"batchcodes": ["21OA21A"], "histogram": {"Erythema": 1, "Hypersensitivity": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/2639572 FG3529.json b/docs/data/histograms/Brazil/2639572 FG3529.json
new file mode 100644
index 00000000000..cf996537f78
--- /dev/null
+++ b/docs/data/histograms/Brazil/2639572 FG3529.json	
@@ -0,0 +1 @@
+{"batchcode": "2639572 FG3529", "histograms": [{"batchcodes": ["2639572 FG3529"], "histogram": {"Acoustic stimulation tests": 1, "Crying": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/2752336.json b/docs/data/histograms/Brazil/2752336.json
new file mode 100644
index 00000000000..c204d325428
--- /dev/null
+++ b/docs/data/histograms/Brazil/2752336.json
@@ -0,0 +1 @@
+{"batchcode": "2752336", "histograms": [{"batchcodes": ["2752336"], "histogram": {"Foetal cardiac arrest": 1, "Maternal exposure during pregnancy": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/2785315.json b/docs/data/histograms/Brazil/2785315.json
new file mode 100644
index 00000000000..45d11dbc7ad
--- /dev/null
+++ b/docs/data/histograms/Brazil/2785315.json
@@ -0,0 +1 @@
+{"batchcode": "2785315", "histograms": [{"batchcodes": ["2785315"], "histogram": {"Atrioventricular block second degree": 1, "Congestive cardiomyopathy": 1, "Electrocardiogram": 1, "Fatigue": 1, "Infection": 1, "Low cardiac output syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/282308D.json b/docs/data/histograms/Brazil/282308D.json
new file mode 100644
index 00000000000..056641cb32d
--- /dev/null
+++ b/docs/data/histograms/Brazil/282308D.json
@@ -0,0 +1 @@
+{"batchcode": "282308D", "histograms": [{"batchcodes": ["282308D"], "histogram": {"Asthenia": 1, "Dyspepsia": 1, "Inappropriate schedule of product administration": 1, "Oral pain": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/28230BD.json b/docs/data/histograms/Brazil/28230BD.json
new file mode 100644
index 00000000000..7b4864aada1
--- /dev/null
+++ b/docs/data/histograms/Brazil/28230BD.json
@@ -0,0 +1 @@
+{"batchcode": "28230BD", "histograms": [{"batchcodes": ["28230BD"], "histogram": {"Inappropriate schedule of product administration": 2, "Abscess": 1, "Body temperature": 1, "Chest pain": 1, "Furuncle": 1, "Haemorrhagic stroke": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/282318D.json b/docs/data/histograms/Brazil/282318D.json
new file mode 100644
index 00000000000..071b2c8eb20
--- /dev/null
+++ b/docs/data/histograms/Brazil/282318D.json
@@ -0,0 +1 @@
+{"batchcode": "282318D", "histograms": [{"batchcodes": ["282318D"], "histogram": {"Arthralgia": 1, "Bell's palsy": 1, "Chest pain": 1, "Dizziness": 1, "Ear pain": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Groin pain": 1, "Insomnia": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Peripheral venous disease": 1, "Ultrasound Doppler": 1, "Varicose vein ruptured": 1, "Vascular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/28231BD.json b/docs/data/histograms/Brazil/28231BD.json
new file mode 100644
index 00000000000..64a4fbb3825
--- /dev/null
+++ b/docs/data/histograms/Brazil/28231BD.json
@@ -0,0 +1 @@
+{"batchcode": "28231BD", "histograms": [{"batchcodes": ["28231BD"], "histogram": {"Inappropriate schedule of product administration": 3, "Erythema": 2, "Hypersensitivity": 2, "Pain in extremity": 2, "Wheezing": 2, "Blister": 1, "Blood glucose": 1, "Blood test": 1, "Chest X-ray": 1, "Cough": 1, "Dyspnoea": 1, "Eating disorder": 1, "Eye oedema": 1, "Face and mouth X-ray": 1, "Fatigue": 1, "Gastrooesophageal reflux disease": 1, "Headache": 1, "Heart rate": 1, "Herpes simplex": 1, "Hyperpyrexia": 1, "Hypoglycaemia": 1, "Laryngeal oedema": 1, "Mouth swelling": 1, "Nasoendoscopy": 1, "Pain": 1, "Paralysis": 1, "Peripheral swelling": 1, "Poor peripheral circulation": 1, "Productive cough": 1, "Rash pruritic": 1, "Rhinitis allergic": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Tachycardia": 1, "Throat irritation": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/2823513D.json b/docs/data/histograms/Brazil/2823513D.json
new file mode 100644
index 00000000000..c6b31362fcf
--- /dev/null
+++ b/docs/data/histograms/Brazil/2823513D.json
@@ -0,0 +1 @@
+{"batchcode": "2823513D", "histograms": [{"batchcodes": ["2823513D"], "histogram": {"Abdominal pain": 1, "Blood pressure decreased": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/282358D.json b/docs/data/histograms/Brazil/282358D.json
new file mode 100644
index 00000000000..fb827d0b99d
--- /dev/null
+++ b/docs/data/histograms/Brazil/282358D.json
@@ -0,0 +1 @@
+{"batchcode": "282358D", "histograms": [{"batchcodes": ["282358D"], "histogram": {"Arrhythmia": 1, "Bell's palsy": 1, "Hydrocephalus": 1, "Inappropriate schedule of product administration": 1, "Magnetic resonance imaging": 1, "Myocarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/28235BD.json b/docs/data/histograms/Brazil/28235BD.json
new file mode 100644
index 00000000000..228ad46ebfc
--- /dev/null
+++ b/docs/data/histograms/Brazil/28235BD.json
@@ -0,0 +1 @@
+{"batchcode": "28235BD", "histograms": [{"batchcodes": ["28235BD"], "histogram": {"Inappropriate schedule of product administration": 4, "Lymphadenopathy": 2, "SARS-CoV-2 test": 2, "Anaemia": 1, "Arrhythmia supraventricular": 1, "Basophil count": 1, "Bleeding time": 1, "Blood 25-hydroxycholecalciferol decreased": 1, "Blood albumin": 1, "Blood albumin decreased": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood folate": 1, "Blood glucose": 1, "Blood immunoglobulin M": 1, "Blood insulin": 1, "Blood iron": 1, "Blood lactate dehydrogenase": 1, "Blood pressure decreased": 1, "Blood thromboplastin": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "COVID-19": 1, "Cerebral thrombosis": 1, "Condition aggravated": 1, "Conjunctivitis": 1, "Disease recurrence": 1, "Dizziness": 1, "Drug ineffective": 1, "Electrophoresis": 1, "Eosinophil count": 1, "Eye disorder": 1, "Gamma-glutamyltransferase": 1, "HIV infection": 1, "Haematocrit": 1, "Haematoma": 1, "Haemoglobin": 1, "Headache": 1, "Hepatic steatosis": 1, "Hepatitis B core antibody negative": 1, "Hepatitis B surface antigen": 1, "Hepatitis C RNA": 1, "High density lipoprotein": 1, "Hypersensitivity": 1, "Investigation": 1, "Iron deficiency": 1, "Liver disorder": 1, "Low density lipoprotein": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin decreased": 1, "Mean cell volume": 1, "Mean cell volume decreased": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Non-high-density lipoprotein cholesterol": 1, "Pain": 1, "Platelet count": 1, "Platelet count decreased": 1, "Plateletcrit decreased": 1, "Prothrombin time": 1, "Red blood cell abnormality": 1, "Red cell distribution width increased": 1, "Reticulocyte count": 1, "Serum ferritin": 1, "Serum ferritin decreased": 1, "Skin lesion": 1, "Stevens-Johnson syndrome": 1, "Stomatitis": 1, "Syncope": 1, "Thrombocytopenia": 1, "Transaminases": 1, "Vaccination site pain": 1, "Ventricular arrhythmia": 1, "Very low density lipoprotein": 1, "Vitamin B12": 1, "Vitamin D": 1, "White blood cell disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/29235BD.json b/docs/data/histograms/Brazil/29235BD.json
new file mode 100644
index 00000000000..5bba2eb82a0
--- /dev/null
+++ b/docs/data/histograms/Brazil/29235BD.json
@@ -0,0 +1 @@
+{"batchcode": "29235BD", "histograms": [{"batchcodes": ["29235BD"], "histogram": {"Coma scale": 1, "Coma scale abnormal": 1, "Depression": 1, "Headache": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Tonic convulsion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/31025BD.json b/docs/data/histograms/Brazil/31025BD.json
new file mode 100644
index 00000000000..f93580625bd
--- /dev/null
+++ b/docs/data/histograms/Brazil/31025BD.json
@@ -0,0 +1 @@
+{"batchcode": "31025BD", "histograms": [{"batchcodes": ["31025BD"], "histogram": {"Inappropriate schedule of product administration": 2, "Lymphadenopathy": 2, "Pain in extremity": 2, "Arthralgia": 1, "Axillary pain": 1, "Burning sensation": 1, "Echocardiogram": 1, "Haemangioma of liver": 1, "Headache": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Lymphadenitis": 1, "Muscle swelling": 1, "Myalgia": 1, "Neck pain": 1, "Off label use": 1, "Pain": 1, "Palpitations": 1, "Pericardial effusion": 1, "Peripheral swelling": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Ultrasound abdomen": 1, "Ultrasound scan": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/31045 BF.json b/docs/data/histograms/Brazil/31045 BF.json
new file mode 100644
index 00000000000..de7acb8d13d
--- /dev/null
+++ b/docs/data/histograms/Brazil/31045 BF.json	
@@ -0,0 +1 @@
+{"batchcode": "31045 BF", "histograms": [{"batchcodes": ["31045 BF"], "histogram": {"Interchange of vaccine products": 1, "Lymph node pain": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/31045BD.json b/docs/data/histograms/Brazil/31045BD.json
new file mode 100644
index 00000000000..a24acf19b2f
--- /dev/null
+++ b/docs/data/histograms/Brazil/31045BD.json
@@ -0,0 +1 @@
+{"batchcode": "31045BD", "histograms": [{"batchcodes": ["31045BD"], "histogram": {"Inappropriate schedule of product administration": 2, "Off label use": 2, "Pain in extremity": 2, "Abdominal pain": 1, "Anaemia": 1, "Blindness": 1, "Breast pain": 1, "Deep vein thrombosis": 1, "Diarrhoea": 1, "Haematochezia": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Joint range of motion decreased": 1, "Laboratory test": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Mouth ulceration": 1, "Optic nerve injury": 1, "Optic neuritis": 1, "Papilloedema": 1, "Peripheral swelling": 1, "Pleural effusion": 1, "Postmenopausal haemorrhage": 1, "Pruritus": 1, "Systemic lupus erythematosus": 1, "Ultrasound Doppler": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/3106580.json b/docs/data/histograms/Brazil/3106580.json
new file mode 100644
index 00000000000..3adc356b542
--- /dev/null
+++ b/docs/data/histograms/Brazil/3106580.json
@@ -0,0 +1 @@
+{"batchcode": "3106580", "histograms": [{"batchcodes": ["3106580"], "histogram": {"Facial paralysis": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/31065BD.json b/docs/data/histograms/Brazil/31065BD.json
new file mode 100644
index 00000000000..d8cd99d8bca
--- /dev/null
+++ b/docs/data/histograms/Brazil/31065BD.json
@@ -0,0 +1 @@
+{"batchcode": "31065BD", "histograms": [{"batchcodes": ["31065BD"], "histogram": {"Inappropriate schedule of product administration": 3, "Antibody test": 1, "Antibody test abnormal": 1, "Arthralgia": 1, "Asthenia": 1, "Balance disorder": 1, "Bone disorder": 1, "Bone scan": 1, "COVID-19": 1, "Chest pain": 1, "Computerised tomogram": 1, "Decreased activity": 1, "Diverticulitis": 1, "Drug ineffective": 1, "Electrocardiogram ambulatory": 1, "Electroneuromyography": 1, "Fall": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging spinal": 1, "Monoparesis": 1, "Nephrolithiasis": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Ventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/3106SBD.json b/docs/data/histograms/Brazil/3106SBD.json
new file mode 100644
index 00000000000..144c71928fa
--- /dev/null
+++ b/docs/data/histograms/Brazil/3106SBD.json
@@ -0,0 +1 @@
+{"batchcode": "3106SBD", "histograms": [{"batchcodes": ["3106SBD"], "histogram": {"Body temperature": 1, "Chills": 1, "Dry mouth": 1, "Dysstasia": 1, "Feeling abnormal": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/32010BD.json b/docs/data/histograms/Brazil/32010BD.json
new file mode 100644
index 00000000000..5adaa4b31bc
--- /dev/null
+++ b/docs/data/histograms/Brazil/32010BD.json
@@ -0,0 +1 @@
+{"batchcode": "32010BD", "histograms": [{"batchcodes": ["32010BD"], "histogram": {"Inappropriate schedule of product administration": 2, "Interchange of vaccine products": 2, "Off label use": 2, "SARS-CoV-2 test": 2, "Back pain": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Blood test": 1, "COVID-19": 1, "Chest pain": 1, "Drug ineffective": 1, "Headache": 1, "Hypertension": 1, "Immunisation": 1, "Myelitis": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/320168D.json b/docs/data/histograms/Brazil/320168D.json
new file mode 100644
index 00000000000..81df351b269
--- /dev/null
+++ b/docs/data/histograms/Brazil/320168D.json
@@ -0,0 +1 @@
+{"batchcode": "320168D", "histograms": [{"batchcodes": ["320168D"], "histogram": {"Alopecia": 1, "Arthralgia": 1, "Coagulopathy": 1, "Feeling abnormal": 1, "Menstruation irregular": 1, "Nodule": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/32016BD.json b/docs/data/histograms/Brazil/32016BD.json
new file mode 100644
index 00000000000..295a33e5a3e
--- /dev/null
+++ b/docs/data/histograms/Brazil/32016BD.json
@@ -0,0 +1 @@
+{"batchcode": "32016BD", "histograms": [{"batchcodes": ["32016BD"], "histogram": {"Inappropriate schedule of product administration": 2, "Electrocardiogram": 1, "Epilepsy": 1, "Erythema": 1, "Furuncle": 1, "Nodule": 1, "Palpitations": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/3201BD.json b/docs/data/histograms/Brazil/3201BD.json
new file mode 100644
index 00000000000..1090ff845e5
--- /dev/null
+++ b/docs/data/histograms/Brazil/3201BD.json
@@ -0,0 +1 @@
+{"batchcode": "3201BD", "histograms": [{"batchcodes": ["3201BD"], "histogram": {"Condition aggravated": 1, "Neck mass": 1, "Neck pain": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/3203.json b/docs/data/histograms/Brazil/3203.json
new file mode 100644
index 00000000000..265c5601afc
--- /dev/null
+++ b/docs/data/histograms/Brazil/3203.json
@@ -0,0 +1 @@
+{"batchcode": "3203", "histograms": [{"batchcodes": ["3203"], "histogram": {"Back pain": 1, "Bone pain": 1, "Chest pain": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/4206H21A.json b/docs/data/histograms/Brazil/4206H21A.json
new file mode 100644
index 00000000000..74323828b2b
--- /dev/null
+++ b/docs/data/histograms/Brazil/4206H21A.json
@@ -0,0 +1 @@
+{"batchcode": "4206H21A", "histograms": [{"batchcodes": ["4206H21A"], "histogram": {"Arrhythmia": 1, "Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Chromaturia": 1, "Diarrhoea": 1, "Dry mouth": 1, "Gait disturbance": 1, "Hallucination": 1, "Nasal congestion": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Renal pain": 1, "Speech disorder": 1, "Swelling face": 1, "Throat irritation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/4423.json b/docs/data/histograms/Brazil/4423.json
new file mode 100644
index 00000000000..5e202c3f712
--- /dev/null
+++ b/docs/data/histograms/Brazil/4423.json
@@ -0,0 +1 @@
+{"batchcode": "4423", "histograms": [{"batchcodes": ["4423"], "histogram": {"Angina pectoris": 1, "Anti-platelet factor 4 antibody test": 1, "Chest X-ray": 1, "Electrocardiogram": 1, "Eye swelling": 1, "Heart rate increased": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/9094.json b/docs/data/histograms/Brazil/9094.json
new file mode 100644
index 00000000000..befef00d28e
--- /dev/null
+++ b/docs/data/histograms/Brazil/9094.json
@@ -0,0 +1 @@
+{"batchcode": "9094", "histograms": [{"batchcodes": ["9094"], "histogram": {"Herpes zoster": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/9800247.json b/docs/data/histograms/Brazil/9800247.json
new file mode 100644
index 00000000000..147040f2e94
--- /dev/null
+++ b/docs/data/histograms/Brazil/9800247.json
@@ -0,0 +1 @@
+{"batchcode": "9800247", "histograms": [{"batchcodes": ["9800247"], "histogram": {"Exposure via breast milk": 1, "Intestinal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/CM3555.json b/docs/data/histograms/Brazil/CM3555.json
new file mode 100644
index 00000000000..71c81fc008d
--- /dev/null
+++ b/docs/data/histograms/Brazil/CM3555.json
@@ -0,0 +1 @@
+{"batchcode": "CM3555", "histograms": [{"batchcodes": ["CM3555"], "histogram": {"Blood pressure increased": 1, "Body temperature": 1, "Chest pain": 1, "Fear of death": 1, "Impatience": 1, "Investigation": 1, "Near death experience": 1, "Neck pain": 1, "Pain": 1, "Paraesthesia": 1, "Pyrexia": 1, "Thinking abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/CWO199.json b/docs/data/histograms/Brazil/CWO199.json
new file mode 100644
index 00000000000..16933059d09
--- /dev/null
+++ b/docs/data/histograms/Brazil/CWO199.json
@@ -0,0 +1 @@
+{"batchcode": "CWO199", "histograms": [{"batchcodes": ["CWO199"], "histogram": {"Chest pain": 1, "Pericarditis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/E4057S.json b/docs/data/histograms/Brazil/E4057S.json
new file mode 100644
index 00000000000..06f45cffdbd
--- /dev/null
+++ b/docs/data/histograms/Brazil/E4057S.json
@@ -0,0 +1 @@
+{"batchcode": "E4057S", "histograms": [{"batchcodes": ["E4057S"], "histogram": {"Arrhythmia": 1, "Blood pressure fluctuation": 1, "Chest pain": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Suffocation feeling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/ED7209.json b/docs/data/histograms/Brazil/ED7209.json
new file mode 100644
index 00000000000..d96a8df4d8c
--- /dev/null
+++ b/docs/data/histograms/Brazil/ED7209.json
@@ -0,0 +1 @@
+{"batchcode": "ED7209", "histograms": [{"batchcodes": ["ED7209"], "histogram": {"Arrhythmia": 1, "Discomfort": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Ocular discomfort": 1, "SARS-CoV-2 antibody test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EL2405.json b/docs/data/histograms/Brazil/EL2405.json
new file mode 100644
index 00000000000..78cd69dc3e0
--- /dev/null
+++ b/docs/data/histograms/Brazil/EL2405.json
@@ -0,0 +1 @@
+{"batchcode": "EL2405", "histograms": [{"batchcodes": ["EL2405"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EM3355.json b/docs/data/histograms/Brazil/EM3355.json
new file mode 100644
index 00000000000..dbd41783ec0
--- /dev/null
+++ b/docs/data/histograms/Brazil/EM3355.json
@@ -0,0 +1 @@
+{"batchcode": "EM3355", "histograms": [{"batchcodes": ["EM3355"], "histogram": {"Depression": 1, "Facial paralysis": 1, "Loss of personal independence in daily activities": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EP7533.json b/docs/data/histograms/Brazil/EP7533.json
new file mode 100644
index 00000000000..fbb52501b99
--- /dev/null
+++ b/docs/data/histograms/Brazil/EP7533.json
@@ -0,0 +1 @@
+{"batchcode": "EP7533", "histograms": [{"batchcodes": ["EP7533"], "histogram": {"COVID-19 pneumonia": 1, "Cough": 1, "Decreased appetite": 1, "Dizziness": 1, "Feeling cold": 1, "Hyperhidrosis": 1, "Hypophagia": 1, "Loss of consciousness": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/ER7449.json b/docs/data/histograms/Brazil/ER7449.json
new file mode 100644
index 00000000000..0ce5d26b141
--- /dev/null
+++ b/docs/data/histograms/Brazil/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Angiopathy": 1, "Inappropriate affect": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EW0182.json b/docs/data/histograms/Brazil/EW0182.json
new file mode 100644
index 00000000000..3dd3719fceb
--- /dev/null
+++ b/docs/data/histograms/Brazil/EW0182.json
@@ -0,0 +1 @@
+{"batchcode": "EW0182", "histograms": [{"batchcodes": ["EW0182"], "histogram": {"Amnesia": 1, "Asthenia": 1, "Blood glucose": 1, "Diabetes mellitus inadequate control": 1, "Disturbance in attention": 1, "Malaise": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EW0195.json b/docs/data/histograms/Brazil/EW0195.json
new file mode 100644
index 00000000000..554fefe5296
--- /dev/null
+++ b/docs/data/histograms/Brazil/EW0195.json
@@ -0,0 +1 @@
+{"batchcode": "EW0195", "histograms": [{"batchcodes": ["EW0195"], "histogram": {"COVID-19": 7, "Drug ineffective": 7, "SARS-CoV-2 test": 6, "Dyspnoea": 4, "Headache": 4, "Tremor": 4, "Chills": 3, "Cough": 3, "Diarrhoea": 3, "Dizziness": 3, "Fatigue": 3, "Investigation": 3, "Maternal exposure during pregnancy": 3, "Pain": 3, "Pain in extremity": 3, "Arthralgia": 2, "Blood test": 2, "Decreased appetite": 2, "Discomfort": 2, "Feeling abnormal": 2, "Hypersensitivity": 2, "Malaise": 2, "Pruritus": 2, "Pyrexia": 2, "SARS-CoV-2 antibody test": 2, "Ultrasound scan": 2, "Ultrasound scan vagina": 2, "Vaccination site pain": 2, "Visual impairment": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal sensation in eye": 1, "Abortion": 1, "Ageusia": 1, "Allergic oedema": 1, "Allergy to vaccine": 1, "Amnesia": 1, "Amniotic fluid volume decreased": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Arrhythmia": 1, "Asthenia": 1, "Audiogram": 1, "Back pain": 1, "Biopsy": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Burning sensation": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Clostridium test": 1, "Clostridium test positive": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Deafness": 1, "Death": 1, "Decreased immune responsiveness": 1, "Depressed level of consciousness": 1, "Dysphagia": 1, "Dysphonia": 1, "Erythema": 1, "Face oedema": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Foetal cardiac arrest": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Heart rate": 1, "Herpes virus infection": 1, "Herpes zoster": 1, "Hot flush": 1, "Hydrops foetalis": 1, "Hyperaesthesia": 1, "Hypoglycaemia neonatal": 1, "Hypotension": 1, "Hypothermia": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Intestinal obstruction": 1, "Ischaemic stroke": 1, "Joint swelling": 1, "Laryngeal oedema": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Lymphoma": 1, "Myalgia": 1, "Necrotising scleritis": 1, "Ocular hyperaemia": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Pain assessment": 1, "Peripheral coldness": 1, "Petechiae": 1, "Platelet count": 1, "Platelet factor 4": 1, "Pollakiuria": 1, "Polyarthritis": 1, "Prenatal screening test": 1, "Purpura": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Renal cancer": 1, "Retinal detachment": 1, "SARS-CoV-2 test positive": 1, "Shock": 1, "Skin discolouration": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tachycardia": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tinnitus": 1, "Tonsillar hypertrophy": 1, "Ultrasound breast": 1, "Varicella": 1, "Viral test": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EW0198.json b/docs/data/histograms/Brazil/EW0198.json
new file mode 100644
index 00000000000..ac6c4967c1e
--- /dev/null
+++ b/docs/data/histograms/Brazil/EW0198.json
@@ -0,0 +1 @@
+{"batchcode": "EW0198", "histograms": [{"batchcodes": ["EW0198"], "histogram": {"Asthenia": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1, "Pain": 1, "Pain in extremity": 1, "Pallor": 1, "Paralysis": 1, "Seizure": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EW0199.json b/docs/data/histograms/Brazil/EW0199.json
new file mode 100644
index 00000000000..7f7e7817fd8
--- /dev/null
+++ b/docs/data/histograms/Brazil/EW0199.json
@@ -0,0 +1 @@
+{"batchcode": "EW0199", "histograms": [{"batchcodes": ["EW0199"], "histogram": {"Infarction": 2, "Thrombosis": 2, "Ageusia": 1, "Anosmia": 1, "Back pain": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Condition aggravated": 1, "Depression": 1, "Diverticulitis": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Hypoaesthesia": 1, "Infection": 1, "Insomnia": 1, "Muscle atrophy": 1, "Pain": 1, "Pain in extremity": 1, "SARS-CoV-2 antibody test": 1, "Skin discolouration": 1, "Somnolence": 1, "Tongue disorder": 1, "Urticaria": 1, "Vaccination site pain": 1, "Walking disability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EW019C.json b/docs/data/histograms/Brazil/EW019C.json
new file mode 100644
index 00000000000..d33608a8e19
--- /dev/null
+++ b/docs/data/histograms/Brazil/EW019C.json
@@ -0,0 +1 @@
+{"batchcode": "EW019C", "histograms": [{"batchcodes": ["EW019C"], "histogram": {"Blood cholesterol": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Palpitations": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EW195.json b/docs/data/histograms/Brazil/EW195.json
new file mode 100644
index 00000000000..cd84a74cf98
--- /dev/null
+++ b/docs/data/histograms/Brazil/EW195.json
@@ -0,0 +1 @@
+{"batchcode": "EW195", "histograms": [{"batchcodes": ["EW195"], "histogram": {"Anxiety": 1, "Arrhythmia": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Heart rate irregular": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Tachycardia": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EWO195.json b/docs/data/histograms/Brazil/EWO195.json
new file mode 100644
index 00000000000..0b25dc8abe8
--- /dev/null
+++ b/docs/data/histograms/Brazil/EWO195.json
@@ -0,0 +1 @@
+{"batchcode": "EWO195", "histograms": [{"batchcodes": ["EWO195"], "histogram": {"Antibody test": 1, "Antiphospholipid syndrome": 1, "Breast discomfort": 1, "Breast pain": 1, "C-reactive protein": 1, "Diarrhoea": 1, "Dysgeusia": 1, "Echocardiogram": 1, "Full blood count": 1, "Pain in extremity": 1, "Platelet count decreased": 1, "Skin discolouration": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EX0574.json b/docs/data/histograms/Brazil/EX0574.json
new file mode 100644
index 00000000000..991adb84705
--- /dev/null
+++ b/docs/data/histograms/Brazil/EX0574.json
@@ -0,0 +1 @@
+{"batchcode": "EX0574", "histograms": [{"batchcodes": ["EX0574"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Eye pain": 1, "Fall": 1, "Hyperaemia": 1, "Motor dysfunction": 1, "Nasal obstruction": 1, "Neurological examination": 1, "Pain": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Peripheral coldness": 1, "Pruritus": 1, "Tachycardia": 1, "Upper airway obstruction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EX2405.json b/docs/data/histograms/Brazil/EX2405.json
new file mode 100644
index 00000000000..214e16716e7
--- /dev/null
+++ b/docs/data/histograms/Brazil/EX2405.json
@@ -0,0 +1 @@
+{"batchcode": "EX2405", "histograms": [{"batchcodes": ["EX2405"], "histogram": {"Pain": 5, "Chills": 4, "Malaise": 4, "SARS-CoV-2 test": 4, "Blood test": 3, "Pyrexia": 3, "Vaccination site pain": 3, "Arrhythmia": 2, "COVID-19": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Fatigue": 2, "Head discomfort": 2, "Headache": 2, "Hypersensitivity": 2, "Inflammation": 2, "Joint range of motion decreased": 2, "Laryngeal oedema": 2, "Pain in extremity": 2, "Pharyngeal swelling": 2, "Syncope": 2, "Throat tightness": 2, "Ultrasound scan": 2, "Aneurysm": 1, "Angiogram": 1, "Anosmia": 1, "Arthralgia": 1, "Asthma": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature increased": 1, "Bursitis": 1, "Cardio-respiratory arrest": 1, "Cell death": 1, "Chest pain": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Cough": 1, "Dermatitis": 1, "Dizziness": 1, "Erythema": 1, "Extramedullary haemopoiesis": 1, "Extremity contracture": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Gait inability": 1, "Haemorrhage": 1, "Heart rate": 1, "Histology": 1, "Human chorionic gonadotropin": 1, "Hyperhidrosis": 1, "Hypoaesthesia oral": 1, "Inappropriate schedule of product administration": 1, "Infarction": 1, "Lung disorder": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Maternal exposure timing unspecified": 1, "Middle insomnia": 1, "Musculoskeletal disorder": 1, "Myalgia": 1, "Nausea": 1, "Neutralising antibodies": 1, "Oropharyngeal pain": 1, "Osteoarthritis": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pharyngeal hypoaesthesia": 1, "Pigmentation disorder": 1, "Placental disorder": 1, "Premature baby": 1, "Psoriatic arthropathy": 1, "Rash macular": 1, "Rheumatic disorder": 1, "SARS-CoV-2 antibody test": 1, "Scoliosis": 1, "Seizure": 1, "Sensitivity to weather change": 1, "Sinus tachycardia": 1, "Sleep disorder due to a general medical condition": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Swelling face": 1, "Throat irritation": 1, "Tonsillar disorder": 1, "Trigger finger": 1, "Ultrasound abdomen": 1, "Ultrasound scan vagina": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site mass": 1, "Visceral oedema": 1, "Vitamin B12": 1, "Vitamin B12 decreased": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY 0574.json b/docs/data/histograms/Brazil/EY 0574.json
new file mode 100644
index 00000000000..46f1691a694
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY 0574.json	
@@ -0,0 +1 @@
+{"batchcode": "EY 0574", "histograms": [{"batchcodes": ["EY 0574"], "histogram": {"Chills": 1, "Ear infection": 1, "Hyperhidrosis": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Rash": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY0571.json b/docs/data/histograms/Brazil/EY0571.json
new file mode 100644
index 00000000000..7f0712dcacd
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY0571.json
@@ -0,0 +1 @@
+{"batchcode": "EY0571", "histograms": [{"batchcodes": ["EY0571"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Nausea": 1, "Paraesthesia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY0574.json b/docs/data/histograms/Brazil/EY0574.json
new file mode 100644
index 00000000000..c6e7236adc2
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY0574.json
@@ -0,0 +1 @@
+{"batchcode": "EY0574", "histograms": [{"batchcodes": ["EY0574"], "histogram": {"Investigation": 2, "Maternal exposure during pregnancy": 2, "Alopecia": 1, "Anxiety": 1, "Arrhythmia": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Bursitis": 1, "Chest pain": 1, "Dermatitis bullous": 1, "Dyspnoea": 1, "Ear swelling": 1, "Eye swelling": 1, "Fatigue": 1, "Foetal cardiac arrest": 1, "Foetal placental thrombosis": 1, "Full blood count": 1, "Head discomfort": 1, "Headache": 1, "Herpes zoster": 1, "Hyperglycaemia": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Malaise": 1, "Monoplegia": 1, "Musculoskeletal stiffness": 1, "Noninfective sialoadenitis": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Pulmonary embolism": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 test": 1, "Speech disorder": 1, "Stillbirth": 1, "Swelling face": 1, "Syncope": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY0575.json b/docs/data/histograms/Brazil/EY0575.json
new file mode 100644
index 00000000000..6c7e6791567
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY0575.json
@@ -0,0 +1 @@
+{"batchcode": "EY0575", "histograms": [{"batchcodes": ["EY0575"], "histogram": {"SARS-CoV-2 test": 3, "Dizziness": 2, "Headache": 2, "Pain": 2, "Tachycardia": 2, "Tremor": 2, "Abortion missed": 1, "Antineutrophil cytoplasmic antibody": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Cardiac failure acute": 1, "Chorioretinal atrophy": 1, "Cough": 1, "Diarrhoea": 1, "Discomfort": 1, "Disorientation": 1, "Dyspnoea": 1, "Electric shock sensation": 1, "Eosinophilic granulomatosis with polyangiitis": 1, "Exercise tolerance decreased": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Heart rate increased": 1, "Hypertension": 1, "Hyperthyroidism": 1, "Hypotension": 1, "Joint range of motion decreased": 1, "Loss of consciousness": 1, "Malaise": 1, "Mental impairment": 1, "Ocular discomfort": 1, "Ocular vascular disorder": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Pneumonitis": 1, "Proteinuria": 1, "Renal pain": 1, "Respiratory failure": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Skin discolouration": 1, "Somnolence": 1, "Speech disorder": 1, "Spinal pain": 1, "Tinnitus": 1, "Ultrasound Doppler": 1, "Vaccination site discomfort": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY0579.json b/docs/data/histograms/Brazil/EY0579.json
new file mode 100644
index 00000000000..a9228d428a7
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY0579.json
@@ -0,0 +1 @@
+{"batchcode": "EY0579", "histograms": [{"batchcodes": ["EY0579"], "histogram": {"Angioedema": 1, "Arrhythmia": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Dermatitis allergic": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Eyelid ptosis": 1, "Heart rate": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Nausea": 1, "Pyrexia": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Skin lesion": 1, "Tachycardia": 1, "Thrombosis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY0584.json b/docs/data/histograms/Brazil/EY0584.json
new file mode 100644
index 00000000000..894d324d998
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY0584.json
@@ -0,0 +1 @@
+{"batchcode": "EY0584", "histograms": [{"batchcodes": ["EY0584"], "histogram": {"Amnesia": 1, "Anaphylactic reaction": 1, "Blood test": 1, "Burning sensation": 1, "Chest pain": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Loss of consciousness": 1, "Seizure": 1, "Sluggishness": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY0586.json b/docs/data/histograms/Brazil/EY0586.json
new file mode 100644
index 00000000000..ed8bf46ac2c
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY0586.json
@@ -0,0 +1 @@
+{"batchcode": "EY0586", "histograms": [{"batchcodes": ["EY0586"], "histogram": {"SARS-CoV-2 test": 3, "Urticaria": 3, "Blood test": 2, "Dizziness": 2, "Paraesthesia": 2, "Pruritus": 2, "Abdominal pain": 1, "Abortion spontaneous": 1, "Adenomyosis": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Blindness": 1, "Blister": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Cardiac disorder": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram": 1, "Dysmenorrhoea": 1, "Electrocardiogram": 1, "Epilepsy": 1, "Erythema": 1, "Escherichia infection": 1, "Eyelid oedema": 1, "Fall": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Haemangioma": 1, "Head discomfort": 1, "Headache": 1, "Heart rate": 1, "Heart rate irregular": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Investigation": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Menstruation delayed": 1, "Ovulation pain": 1, "Pericardial effusion": 1, "Rash": 1, "Somnolence": 1, "Syncope": 1, "Tachycardia": 1, "Ultrasound scan": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EY086.json b/docs/data/histograms/Brazil/EY086.json
new file mode 100644
index 00000000000..e6bc691e197
--- /dev/null
+++ b/docs/data/histograms/Brazil/EY086.json
@@ -0,0 +1 @@
+{"batchcode": "EY086", "histograms": [{"batchcodes": ["EY086"], "histogram": {"Hypersensitivity": 1, "Oedema": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EYO579.json b/docs/data/histograms/Brazil/EYO579.json
new file mode 100644
index 00000000000..18b81a27876
--- /dev/null
+++ b/docs/data/histograms/Brazil/EYO579.json
@@ -0,0 +1 @@
+{"batchcode": "EYO579", "histograms": [{"batchcodes": ["EYO579"], "histogram": {"Postmenopausal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EYO586.json b/docs/data/histograms/Brazil/EYO586.json
new file mode 100644
index 00000000000..f2da76d0e94
--- /dev/null
+++ b/docs/data/histograms/Brazil/EYO586.json
@@ -0,0 +1 @@
+{"batchcode": "EYO586", "histograms": [{"batchcodes": ["EYO586"], "histogram": {"Chest pain": 1, "Confusional state": 1, "Dyspnoea": 1, "Pharyngeal swelling": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/EYO5E6.json b/docs/data/histograms/Brazil/EYO5E6.json
new file mode 100644
index 00000000000..658ef86f629
--- /dev/null
+++ b/docs/data/histograms/Brazil/EYO5E6.json
@@ -0,0 +1 @@
+{"batchcode": "EYO5E6", "histograms": [{"batchcodes": ["EYO5E6"], "histogram": {"Myocardial infarction": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F03530.json b/docs/data/histograms/Brazil/F03530.json
new file mode 100644
index 00000000000..0cfeb090502
--- /dev/null
+++ b/docs/data/histograms/Brazil/F03530.json
@@ -0,0 +1 @@
+{"batchcode": "F03530", "histograms": [{"batchcodes": ["F03530"], "histogram": {"Blood test": 1, "Dysarthria": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Mobility decreased": 1, "Thrombosis": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F070221.json b/docs/data/histograms/Brazil/F070221.json
new file mode 100644
index 00000000000..d0ac2e820a1
--- /dev/null
+++ b/docs/data/histograms/Brazil/F070221.json
@@ -0,0 +1 @@
+{"batchcode": "F070221", "histograms": [{"batchcodes": ["F070221"], "histogram": {"Body temperature decreased": 1, "Chills": 1, "Eye swelling": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F07207.json b/docs/data/histograms/Brazil/F07207.json
new file mode 100644
index 00000000000..5299431c1b5
--- /dev/null
+++ b/docs/data/histograms/Brazil/F07207.json
@@ -0,0 +1 @@
+{"batchcode": "F07207", "histograms": [{"batchcodes": ["F07207"], "histogram": {"Blood disorder": 1, "Inappropriate schedule of product administration": 1, "Vein disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F07209.json b/docs/data/histograms/Brazil/F07209.json
new file mode 100644
index 00000000000..f45f0c32b1b
--- /dev/null
+++ b/docs/data/histograms/Brazil/F07209.json
@@ -0,0 +1 @@
+{"batchcode": "F07209", "histograms": [{"batchcodes": ["F07209"], "histogram": {"Acute myocardial infarction": 1, "Back pain": 1, "Chest pain": 1, "Herpes zoster": 1, "Magnetic resonance imaging heart": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F07221.json b/docs/data/histograms/Brazil/F07221.json
new file mode 100644
index 00000000000..0a1f2073de7
--- /dev/null
+++ b/docs/data/histograms/Brazil/F07221.json
@@ -0,0 +1 @@
+{"batchcode": "F07221", "histograms": [{"batchcodes": ["F07221"], "histogram": {"Cognitive disorder": 1, "Dementia Alzheimer's type": 1, "Inappropriate schedule of product administration": 1, "Memory impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F07222.json b/docs/data/histograms/Brazil/F07222.json
new file mode 100644
index 00000000000..2648fa36369
--- /dev/null
+++ b/docs/data/histograms/Brazil/F07222.json
@@ -0,0 +1 @@
+{"batchcode": "F07222", "histograms": [{"batchcodes": ["F07222"], "histogram": {"Anaphylactic reaction": 1, "Blood pressure decreased": 1, "Chills": 1, "Dizziness": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Nausea": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F118026.json b/docs/data/histograms/Brazil/F118026.json
new file mode 100644
index 00000000000..38a26f8fc23
--- /dev/null
+++ b/docs/data/histograms/Brazil/F118026.json
@@ -0,0 +1 @@
+{"batchcode": "F118026", "histograms": [{"batchcodes": ["F118026"], "histogram": {"Arthralgia": 1, "Erythema": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Migraine": 1, "Mouth swelling": 1, "Myalgia": 1, "Off label use": 1, "Oral mucosal erythema": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F87219.json b/docs/data/histograms/Brazil/F87219.json
new file mode 100644
index 00000000000..bf1602b99b1
--- /dev/null
+++ b/docs/data/histograms/Brazil/F87219.json
@@ -0,0 +1 @@
+{"batchcode": "F87219", "histograms": [{"batchcodes": ["F87219"], "histogram": {"Arrhythmia": 1, "Electrocardiogram ambulatory": 1, "Fatigue": 1, "Headache": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/F93531.json b/docs/data/histograms/Brazil/F93531.json
new file mode 100644
index 00000000000..2da906df4e0
--- /dev/null
+++ b/docs/data/histograms/Brazil/F93531.json
@@ -0,0 +1 @@
+{"batchcode": "F93531", "histograms": [{"batchcodes": ["F93531"], "histogram": {"Asthenia": 1, "Chills": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pain": 1, "Suicidal ideation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA 90 95.json b/docs/data/histograms/Brazil/FA 90 95.json
new file mode 100644
index 00000000000..cfb661867a0
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA 90 95.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 90 95", "histograms": [{"batchcodes": ["FA 90 95"], "histogram": {"Dry skin": 1, "Epistaxis": 1, "Feeling abnormal": 1, "Hypersensitivity": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Skin fissures": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA 9094.json b/docs/data/histograms/Brazil/FA 9094.json
new file mode 100644
index 00000000000..609d35c0ae3
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA 9094.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 9094", "histograms": [{"batchcodes": ["FA 9094"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA 9096.json b/docs/data/histograms/Brazil/FA 9096.json
new file mode 100644
index 00000000000..6e66a772cfa
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA 9096.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 9096", "histograms": [{"batchcodes": ["FA 9096"], "histogram": {"SARS-CoV-2 test": 2, "Body temperature": 1, "Computerised tomogram": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Haemorrhoids": 1, "Haemorrhoids thrombosed": 1, "Hypersensitivity": 1, "Lung disorder": 1, "Pulmonary pain": 1, "Pyrexia": 1, "Traumatic lung injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA7219.json b/docs/data/histograms/Brazil/FA7219.json
new file mode 100644
index 00000000000..170dbd53f86
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA7219.json
@@ -0,0 +1 @@
+{"batchcode": "FA7219", "histograms": [{"batchcodes": ["FA7219"], "histogram": {"Back pain": 1, "Inappropriate schedule of product administration": 1, "Myalgia intercostal": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA7448.json b/docs/data/histograms/Brazil/FA7448.json
new file mode 100644
index 00000000000..44f5b81d95f
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA7448.json
@@ -0,0 +1 @@
+{"batchcode": "FA7448", "histograms": [{"batchcodes": ["FA7448"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA7478.json b/docs/data/histograms/Brazil/FA7478.json
new file mode 100644
index 00000000000..2145090c2bb
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA7478.json
@@ -0,0 +1 @@
+{"batchcode": "FA7478", "histograms": [{"batchcodes": ["FA7478"], "histogram": {"Pain": 5, "SARS-CoV-2 test": 5, "Dyspnoea": 4, "Malaise": 3, "Pain in extremity": 3, "Pyrexia": 3, "Blood pressure measurement": 2, "COVID-19": 2, "Chest pain": 2, "Chills": 2, "Diarrhoea": 2, "Fatigue": 2, "Feeling abnormal": 2, "Heart rate": 2, "Heart rate irregular": 2, "Muscle spasms": 2, "Nausea": 2, "Paraesthesia": 2, "Abdominal pain upper": 1, "Allergy to vaccine": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Angiogram": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Asthmatic crisis": 1, "Audiogram": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature": 1, "Breast mass": 1, "Cardiomyopathy": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Disorientation": 1, "Drug ineffective": 1, "Dyspepsia": 1, "Ear discomfort": 1, "Electrocardiogram": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Insomnia": 1, "Magnetic resonance imaging": 1, "Mouth swelling": 1, "Myocarditis": 1, "Nodule": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Peripheral embolism": 1, "Pharyngeal swelling": 1, "Plantar fasciitis": 1, "Platelet count": 1, "Platelet count decreased": 1, "Postmenopausal haemorrhage": 1, "Pulmonary embolism": 1, "Renal disorder": 1, "Retching": 1, "Sleep disorder": 1, "Swelling": 1, "Swelling face": 1, "Swollen tongue": 1, "Syphilis": 1, "Throat tightness": 1, "Thrombosis": 1, "Tinnitus": 1, "Tremor": 1, "Treponema test": 1, "Trigger finger": 1, "Type 1 diabetes mellitus": 1, "Ultrasound scan": 1, "Vaccination site discomfort": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA9090.json b/docs/data/histograms/Brazil/FA9090.json
new file mode 100644
index 00000000000..9f8a23518f6
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA9090.json
@@ -0,0 +1 @@
+{"batchcode": "FA9090", "histograms": [{"batchcodes": ["FA9090"], "histogram": {"Dizziness": 3, "Dyspnoea": 3, "Investigation": 3, "Thrombosis": 3, "Blood test": 2, "Chills": 2, "Electrocardiogram": 2, "Feeling hot": 2, "Heart rate": 2, "Heart rate increased": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Lymphadenopathy": 2, "Nasopharyngitis": 2, "Paraesthesia": 2, "Pyrexia": 2, "Rhinorrhoea": 2, "Angina pectoris": 1, "Angiogram": 1, "Axillary pain": 1, "Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "Catheterisation cardiac": 1, "Chest discomfort": 1, "Chest pain": 1, "Cough": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dysstasia": 1, "Echocardiogram": 1, "Electrocardiogram ambulatory": 1, "Erythema": 1, "Facial paralysis": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Gait inability": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoaesthesia oral": 1, "Hypothermia": 1, "Influenza like illness": 1, "Insomnia": 1, "Jugular vein distension": 1, "Lacrimation increased": 1, "Magnetic resonance imaging": 1, "Maternal exposure timing unspecified": 1, "Muscle swelling": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Peripheral coldness": 1, "Peripheral venous disease": 1, "Pharyngeal erythema": 1, "Pruritus": 1, "Seizure": 1, "Serology test": 1, "Sinus arrhythmia": 1, "Sneezing": 1, "Suspected counterfeit product": 1, "Swelling": 1, "Tachycardia": 1, "Throat tightness": 1, "Tonsillar hypertrophy": 1, "Transient ischaemic attack": 1, "Tricuspid valve incompetence": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Vaccination site hypoaesthesia": 1, "Vascular pain": 1, "Vasodilatation": 1, "Ventricular extrasystoles": 1, "Vision blurred": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA9094.json b/docs/data/histograms/Brazil/FA9094.json
new file mode 100644
index 00000000000..03f61b5921f
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA9094.json
@@ -0,0 +1 @@
+{"batchcode": "FA9094", "histograms": [{"batchcodes": ["FA9094"], "histogram": {"Pain in extremity": 2, "Peripheral swelling": 2, "Pruritus": 2, "Back pain": 1, "Blood cholesterol abnormal": 1, "Blood pressure increased": 1, "Blood test": 1, "Crying": 1, "Diarrhoea": 1, "Distractibility": 1, "Erythema": 1, "Eye movement disorder": 1, "Feeding disorder": 1, "Headache": 1, "Lip disorder": 1, "Lymphadenopathy": 1, "Mastitis": 1, "Maternal exposure during pregnancy": 1, "Myelitis transverse": 1, "Myocardial infarction": 1, "Nausea": 1, "Neck pain": 1, "Oedema peripheral": 1, "Petechiae": 1, "Platelet disorder": 1, "Pyrexia": 1, "Rash": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1, "Skin plaque": 1, "Swelling face": 1, "Thrombosis": 1, "Tongue discomfort": 1, "Vaccination site pain": 1, "Vomiting": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA9095.json b/docs/data/histograms/Brazil/FA9095.json
new file mode 100644
index 00000000000..ed642b9ceec
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA9095.json
@@ -0,0 +1 @@
+{"batchcode": "FA9095", "histograms": [{"batchcodes": ["FA9095"], "histogram": {"Pain in extremity": 5, "Headache": 4, "Pyrexia": 4, "Urticaria": 4, "Arthralgia": 3, "Diarrhoea": 3, "Facial paralysis": 3, "Investigation": 3, "Muscular weakness": 3, "Pruritus": 3, "Syncope": 3, "Tinnitus": 3, "Audiogram": 2, "Body temperature": 2, "Dizziness": 2, "Drug ineffective": 2, "Ear discomfort": 2, "Fatigue": 2, "Feeling abnormal": 2, "Heart rate irregular": 2, "Hypoaesthesia": 2, "Lymphadenopathy": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Myalgia": 2, "Myocarditis": 2, "Nausea": 2, "Pain": 2, "Pallor": 2, "Paraesthesia": 2, "Suspected COVID-19": 2, "Swelling face": 2, "Tremor": 2, "Ultrasound scan": 2, "Vaccination site pain": 2, "Vision blurred": 2, "X-ray": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Alanine aminotransferase": 1, "Allergic reaction to excipient": 1, "Alopecia": 1, "Anxiety": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Autoimmune disorder": 1, "Back pain": 1, "Bacterial test": 1, "Basophil count": 1, "Basophil count increased": 1, "Blindness": 1, "Blood cholesterol": 1, "Blood creatine": 1, "Blood culture": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "Brain stem auditory evoked response": 1, "Breast enlargement": 1, "Breast swelling": 1, "Burning sensation": 1, "Cellulitis": 1, "Chills": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Deafness": 1, "Diplegia": 1, "Dysmorphism": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Electrocochleogram": 1, "Eosinophil count": 1, "Erythema": 1, "Eye pain": 1, "Facial pain": 1, "Folliculitis": 1, "Furuncle": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Glucose urine": 1, "Glycosylated haemoglobin": 1, "Guillain-Barre syndrome": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Head discomfort": 1, "Head titubation": 1, "Heart rate": 1, "High density lipoprotein": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Hypothermia": 1, "Infarction": 1, "Infected skin ulcer": 1, "Inflammation": 1, "Insomnia": 1, "Irritable bowel syndrome": 1, "Joint range of motion decreased": 1, "Low density lipoprotein": 1, "Low density lipoprotein increased": 1, "Lymphadenitis": 1, "Lymphangitis": 1, "Lymphocyte count": 1, "Lymphocyte count increased": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Migraine": 1, "Mitral valve incompetence": 1, "Monocyte count": 1, "Monoplegia": 1, "Neck pain": 1, "Nervous system disorder": 1, "Neutrophil count": 1, "Nitrite urine": 1, "Non-high-density lipoprotein cholesterol": 1, "Non-high-density lipoprotein cholesterol increased": 1, "Oedema": 1, "Oedema peripheral": 1, "Oral disorder": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Platelet count": 1, "Polyneuropathy": 1, "Poor quality sleep": 1, "Post-acute COVID-19 syndrome": 1, "Protein urine": 1, "Pustule": 1, "Rash": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Red cell distribution width": 1, "Retching": 1, "SARS-CoV-2 test": 1, "Sensation of foreign body": 1, "Sinoatrial block": 1, "Skin ulcer": 1, "Supraventricular extrasystoles": 1, "Swelling": 1, "Swollen tongue": 1, "Tachycardia": 1, "Thrombosis": 1, "Tilt table test": 1, "Tongue dry": 1, "Tricuspid valve incompetence": 1, "Urinary sediment present": 1, "Urinary tract imaging": 1, "Urinary tract pain": 1, "Urine ketone body": 1, "Urobilinogen urine": 1, "Uveitis": 1, "Vaccination site discomfort": 1, "Vaccination site erythema": 1, "Vaccination site nodule": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Ventricular extrasystoles": 1, "Vertigo": 1, "Very low density lipoprotein": 1, "Vitamin B12": 1, "Vitamin C": 1, "Vitamin D": 1, "Vomiting": 1, "Walking disability": 1, "Wheezing": 1, "White blood cell count": 1, "White blood cells urine": 1, "X-ray abnormal": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FA9096.json b/docs/data/histograms/Brazil/FA9096.json
new file mode 100644
index 00000000000..8955794ff69
--- /dev/null
+++ b/docs/data/histograms/Brazil/FA9096.json
@@ -0,0 +1 @@
+{"batchcode": "FA9096", "histograms": [{"batchcodes": ["FA9096"], "histogram": {"Headache": 3, "COVID-19": 2, "Drug ineffective": 2, "Nausea": 2, "Pain in extremity": 2, "SARS-CoV-2 test": 2, "Arrhythmia": 1, "Audiogram": 1, "Blood pressure increased": 1, "Blood test": 1, "Crying": 1, "Deformity": 1, "Dyspnoea": 1, "Erythema": 1, "Eye swelling": 1, "Facial paralysis": 1, "Fatigue": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Investigation": 1, "Limb mass": 1, "Lip swelling": 1, "Magnetic resonance imaging": 1, "Mouth swelling": 1, "Myalgia": 1, "Oxygen saturation": 1, "Pain": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Polymerase chain reaction": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Sinusitis": 1, "Stress": 1, "Swelling": 1, "Swelling face": 1, "Tinnitus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FB7208.json b/docs/data/histograms/Brazil/FB7208.json
new file mode 100644
index 00000000000..a1775c2e060
--- /dev/null
+++ b/docs/data/histograms/Brazil/FB7208.json
@@ -0,0 +1 @@
+{"batchcode": "FB7208", "histograms": [{"batchcodes": ["FB7208"], "histogram": {"Arrhythmia": 1, "Emotional disorder": 1, "Fatigue": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FB7221.json b/docs/data/histograms/Brazil/FB7221.json
new file mode 100644
index 00000000000..0a415fabffe
--- /dev/null
+++ b/docs/data/histograms/Brazil/FB7221.json
@@ -0,0 +1 @@
+{"batchcode": "FB7221", "histograms": [{"batchcodes": ["FB7221"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Mood altered": 1, "Pain": 1, "Poor quality sleep": 1, "Pyrexia": 1, "Sluggishness": 1, "Thirst": 1, "Vaccination site joint movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FC 2495.json b/docs/data/histograms/Brazil/FC 2495.json
new file mode 100644
index 00000000000..a160c18c5d3
--- /dev/null
+++ b/docs/data/histograms/Brazil/FC 2495.json	
@@ -0,0 +1 @@
+{"batchcode": "FC 2495", "histograms": [{"batchcodes": ["FC 2495"], "histogram": {"Arrhythmia": 1, "Blood pressure increased": 1, "Headache": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FC 9090.json b/docs/data/histograms/Brazil/FC 9090.json
new file mode 100644
index 00000000000..108c733dbad
--- /dev/null
+++ b/docs/data/histograms/Brazil/FC 9090.json	
@@ -0,0 +1 @@
+{"batchcode": "FC 9090", "histograms": [{"batchcodes": ["FC 9090"], "histogram": {"Blister": 1, "Chills": 1, "Dyspnoea": 1, "Headache": 1, "Limb discomfort": 1, "Muscle tightness": 1, "Musculoskeletal discomfort": 1, "Pyrexia": 1, "Swelling": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FC2083.json b/docs/data/histograms/Brazil/FC2083.json
new file mode 100644
index 00000000000..7bc5ccefeee
--- /dev/null
+++ b/docs/data/histograms/Brazil/FC2083.json
@@ -0,0 +1 @@
+{"batchcode": "FC2083", "histograms": [{"batchcodes": ["FC2083"], "histogram": {"Allergy test": 1, "Blood test": 1, "Pruritus": 1, "Rash macular": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FC2336.json b/docs/data/histograms/Brazil/FC2336.json
new file mode 100644
index 00000000000..ecf60418563
--- /dev/null
+++ b/docs/data/histograms/Brazil/FC2336.json
@@ -0,0 +1 @@
+{"batchcode": "FC2336", "histograms": [{"batchcodes": ["FC2336"], "histogram": {"Alanine aminotransferase": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Electrocardiogram ambulatory": 1, "Extrasystoles": 1, "Hepatic enzyme abnormal": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FC2495.json b/docs/data/histograms/Brazil/FC2495.json
new file mode 100644
index 00000000000..98010bad3a5
--- /dev/null
+++ b/docs/data/histograms/Brazil/FC2495.json
@@ -0,0 +1 @@
+{"batchcode": "FC2495", "histograms": [{"batchcodes": ["FC2495"], "histogram": {"Headache": 4, "Arthralgia": 3, "Chills": 3, "Erythema": 3, "Pyrexia": 3, "Somnolence": 3, "Asthenia": 2, "Dyspnoea": 2, "Gait disturbance": 2, "Myalgia": 2, "Pruritus": 2, "SARS-CoV-2 test": 2, "Ultrasound Doppler": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Angina pectoris": 1, "Angiogram": 1, "Asthmatic crisis": 1, "Back pain": 1, "Blood test": 1, "Chest pain": 1, "Cognitive disorder": 1, "Computerised tomogram neck": 1, "Deep vein thrombosis": 1, "Eating disorder": 1, "Eye irritation": 1, "Fatigue": 1, "Feeling hot": 1, "Groin pain": 1, "Hallucination": 1, "Herpes simplex": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Ischaemic stroke": 1, "Lethargy": 1, "Lymph node abscess": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Mental impairment": 1, "Muscle rigidity": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Obstructive airways disorder": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Parosmia": 1, "Peripheral swelling": 1, "Photosensitivity reaction": 1, "Platelet count": 1, "Pulmonary embolism": 1, "Respiratory fatigue": 1, "Salivary hypersecretion": 1, "Swelling face": 1, "Taste disorder": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Ultrasound scan": 1, "Vaccination site pain": 1, "Ventricular tachycardia": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FC3182.json b/docs/data/histograms/Brazil/FC3182.json
new file mode 100644
index 00000000000..3247a49a4b3
--- /dev/null
+++ b/docs/data/histograms/Brazil/FC3182.json
@@ -0,0 +1 @@
+{"batchcode": "FC3182", "histograms": [{"batchcodes": ["FC3182"], "histogram": {"Magnetic resonance imaging head": 1, "Meningioma": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD 722.json b/docs/data/histograms/Brazil/FD 722.json
new file mode 100644
index 00000000000..3d0e7298ae0
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD 722.json	
@@ -0,0 +1 @@
+{"batchcode": "FD 722", "histograms": [{"batchcodes": ["FD 722"], "histogram": {"Necrosis": 1, "SARS-CoV-2 test": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7205.json b/docs/data/histograms/Brazil/FD7205.json
new file mode 100644
index 00000000000..3bec528abcf
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7205.json
@@ -0,0 +1 @@
+{"batchcode": "FD7205", "histograms": [{"batchcodes": ["FD7205"], "histogram": {"Blindness unilateral": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7207.json b/docs/data/histograms/Brazil/FD7207.json
new file mode 100644
index 00000000000..c6280e9a55f
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7207.json
@@ -0,0 +1 @@
+{"batchcode": "FD7207", "histograms": [{"batchcodes": ["FD7207"], "histogram": {"Pain in extremity": 4, "SARS-CoV-2 test": 3, "Arthralgia": 2, "COVID-19": 2, "Chills": 2, "Drug ineffective": 2, "Fatigue": 2, "Headache": 2, "Pain": 2, "Pyrexia": 2, "Ageusia": 1, "Angina pectoris": 1, "Anosmia": 1, "Anxiety": 1, "Axillary pain": 1, "Back pain": 1, "Body temperature": 1, "Chest pain": 1, "Disorientation": 1, "Eye swelling": 1, "Hypersensitivity": 1, "Influenza": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Mobility decreased": 1, "Musculoskeletal chest pain": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nausea": 1, "Nodule": 1, "Ophthalmic herpes zoster": 1, "Palpitations": 1, "Peripheral swelling": 1, "Physical examination": 1, "Respiration abnormal": 1, "SARS-CoV-2 antibody test": 1, "Somnolence": 1, "Swelling": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7208.json b/docs/data/histograms/Brazil/FD7208.json
new file mode 100644
index 00000000000..f2195e99809
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7208.json
@@ -0,0 +1 @@
+{"batchcode": "FD7208", "histograms": [{"batchcodes": ["FD7208"], "histogram": {"Chest pain": 4, "Dizziness": 3, "Headache": 3, "SARS-CoV-2 test": 3, "Fatigue": 2, "Inappropriate schedule of product administration": 2, "Pain": 2, "Pain in extremity": 2, "Activated partial thromboplastin time": 1, "Acute myocardial infarction": 1, "Alopecia": 1, "Basophil count": 1, "Blood test": 1, "Body temperature": 1, "Breast pain": 1, "Cardiopulmonary exercise test": 1, "Catheterisation cardiac": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram thorax": 1, "Cough": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Eosinophil count": 1, "Eosinophil count increased": 1, "Epstein-Barr virus antibody": 1, "Face oedema": 1, "Gait disturbance": 1, "Haematocrit": 1, "Haemoglobin": 1, "Herpes simplex test": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Insomnia": 1, "International normalised ratio": 1, "Lip swelling": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Myocarditis": 1, "Nausea": 1, "Neck pain": 1, "Neutrophil count": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Platelet count": 1, "Prothrombin level": 1, "Prothrombin time": 1, "Pruritus": 1, "Pulmonary mass": 1, "Pyrexia": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Skin exfoliation": 1, "Tremor": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7209.json b/docs/data/histograms/Brazil/FD7209.json
new file mode 100644
index 00000000000..4a9c0b342a8
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7209.json
@@ -0,0 +1 @@
+{"batchcode": "FD7209", "histograms": [{"batchcodes": ["FD7209"], "histogram": {"Dyspnoea": 5, "Pain in extremity": 4, "Palpitations": 4, "Blood test": 3, "Chest pain": 3, "Dizziness": 3, "Headache": 3, "Inappropriate schedule of product administration": 3, "Myocarditis": 3, "Paraesthesia": 3, "SARS-CoV-2 test": 3, "Abdominal distension": 2, "Arrhythmia": 2, "Echocardiogram": 2, "Nausea": 2, "Pain": 2, "Peripheral swelling": 2, "Peroneal nerve palsy": 2, "Thrombosis": 2, "Abdominal pain upper": 1, "Back pain": 1, "Blood pressure measurement": 1, "Cardiovascular examination": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Computerised tomogram coronary artery": 1, "Deafness unilateral": 1, "Deformity": 1, "Depressed mood": 1, "Depression": 1, "Discomfort": 1, "Diverticulitis": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Electroneuromyography": 1, "Epididymitis": 1, "Extrasystoles": 1, "Fall": 1, "Feeling abnormal": 1, "Furuncle": 1, "Haemorrhagic stroke": 1, "Heart rate abnormal": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Infection": 1, "Intestinal ischaemia": 1, "Investigation": 1, "Laryngeal oedema": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Muscle atrophy": 1, "Muscle spasms": 1, "Muscle strength abnormal": 1, "Muscular weakness": 1, "Neuropathy peripheral": 1, "Respiratory disorder": 1, "Retching": 1, "Sensory loss": 1, "Tachycardia": 1, "Testicular pain": 1, "Troponin": 1, "Troponin increased": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7210.json b/docs/data/histograms/Brazil/FD7210.json
new file mode 100644
index 00000000000..ed49aaa99cb
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7210.json
@@ -0,0 +1 @@
+{"batchcode": "FD7210", "histograms": [{"batchcodes": ["FD7210"], "histogram": {"Blood test": 3, "Computerised tomogram": 3, "Headache": 3, "Inappropriate schedule of product administration": 3, "Investigation": 3, "Muscular weakness": 3, "Pain in extremity": 3, "Abdominal pain upper": 2, "Blood pressure measurement": 2, "Dizziness": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Myalgia": 2, "Nausea": 2, "Visual impairment": 2, "Amenorrhoea": 1, "Anxiety": 1, "Asthenia": 1, "Axillary mass": 1, "Axillary pain": 1, "Band neutrophil count": 1, "Basophil count": 1, "Blood cholesterol": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "Blood triglycerides": 1, "Blood triglycerides increased": 1, "Blood uric acid": 1, "Body temperature": 1, "COVID-19": 1, "Chest pain": 1, "Computerised tomogram head": 1, "Deafness unilateral": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dry throat": 1, "Ear pain": 1, "Electrocardiogram": 1, "Erythroblast count": 1, "Eye pain": 1, "Fall": 1, "Feeling abnormal": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "High density lipoprotein": 1, "Immune system disorder": 1, "Jaundice neonatal": 1, "Loss of consciousness": 1, "Low density lipoprotein": 1, "Lymphocyte count": 1, "Lymphocyte morphology abnormal": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Metamyelocyte percentage": 1, "Monocyte count": 1, "Monocyte count increased": 1, "Monoplegia": 1, "Movement disorder": 1, "Muscle contracture": 1, "Muscle strain": 1, "Myelocyte percentage": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Neutrophil count increased": 1, "Pain": 1, "Palpitations": 1, "Platelet count": 1, "Pyrexia": 1, "Red cell distribution width": 1, "Red cell distribution width decreased": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sleep disorder": 1, "Swelling": 1, "Symptom recurrence": 1, "Throat irritation": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Viral infection": 1, "Vision blurred": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7219.json b/docs/data/histograms/Brazil/FD7219.json
new file mode 100644
index 00000000000..d8e9c99bb78
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7219.json
@@ -0,0 +1 @@
+{"batchcode": "FD7219", "histograms": [{"batchcodes": ["FD7219"], "histogram": {"Inappropriate schedule of product administration": 6, "Headache": 4, "Fatigue": 3, "Nausea": 3, "Pyrexia": 3, "Chills": 2, "Cough": 2, "Dizziness": 2, "Investigation": 2, "Lymphadenopathy": 2, "Maternal exposure during pregnancy": 2, "Oropharyngeal pain": 2, "Pain": 2, "Rhinorrhoea": 2, "Syncope": 2, "Amniotic fluid volume decreased": 1, "Aphonia": 1, "Arthralgia": 1, "Asthenia": 1, "Bell's palsy": 1, "Biopsy": 1, "Blood test": 1, "Body height": 1, "Breast pain": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Furuncle": 1, "Heart rate": 1, "Heart rate decreased": 1, "Hypersensitivity": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Lymphoma": 1, "Mucosal dryness": 1, "Nasal congestion": 1, "Nasal pruritus": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Prenatal screening test": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Sleep deficit": 1, "Sluggishness": 1, "Swelling face": 1, "Throat irritation": 1, "Ultrasound breast": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Weight": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7221.json b/docs/data/histograms/Brazil/FD7221.json
new file mode 100644
index 00000000000..a2dc39e294b
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7221.json
@@ -0,0 +1 @@
+{"batchcode": "FD7221", "histograms": [{"batchcodes": ["FD7221"], "histogram": {"Inappropriate schedule of product administration": 4, "SARS-CoV-2 test": 3, "Swelling": 3, "Syncope": 3, "Vaccination site pain": 3, "COVID-19": 2, "Headache": 2, "Lymphadenopathy": 2, "Monoparesis": 2, "Nausea": 2, "Pain": 2, "Polymerase chain reaction": 2, "Pruritus": 2, "Pyrexia": 2, "Ultrasound scan": 2, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Alopecia": 1, "Aptyalism": 1, "Arrhythmia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bone disorder": 1, "Breast mass": 1, "Bronchoscopy": 1, "Burning sensation": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chronic spontaneous urticaria": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Dehydration": 1, "Dementia": 1, "Discomfort": 1, "Disease recurrence": 1, "Disturbance in attention": 1, "Diverticulitis": 1, "Dizziness": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dyspnoea": 1, "Eating disorder": 1, "Erythema": 1, "Eye irritation": 1, "Eye swelling": 1, "Fatigue": 1, "Feeling abnormal": 1, "Haemorrhage": 1, "Heart rate": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hot flush": 1, "Hypotension": 1, "Infection reactivation": 1, "Insomnia": 1, "Investigation": 1, "Ischaemic stroke": 1, "Lung opacity": 1, "Lymphadenitis": 1, "Mouth swelling": 1, "Nodule": 1, "Ophthalmic herpes zoster": 1, "Pain in extremity": 1, "Platelet count decreased": 1, "Pneumonitis": 1, "Premature ageing": 1, "Rash": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash pruritic": 1, "Retching": 1, "Seizure": 1, "Skin discolouration": 1, "Skin injury": 1, "Somnolence": 1, "Swelling face": 1, "Thirst": 1, "Throat tightness": 1, "Thrombosis": 1, "Vaccination site swelling": 1, "Viral test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7222.json b/docs/data/histograms/Brazil/FD7222.json
new file mode 100644
index 00000000000..02c6a7fe3fc
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7222.json
@@ -0,0 +1 @@
+{"batchcode": "FD7222", "histograms": [{"batchcodes": ["FD7222"], "histogram": {"Inappropriate schedule of product administration": 7, "Headache": 4, "Pain in extremity": 4, "Pruritus": 4, "Diarrhoea": 3, "Hypersensitivity": 3, "Pain": 3, "Pyrexia": 3, "Abdominal pain": 2, "Erythema": 2, "Eye irritation": 2, "Investigation": 2, "Myalgia": 2, "Paraesthesia": 2, "SARS-CoV-2 test": 2, "Swelling face": 2, "Vaccination site pain": 2, "Abdominal distension": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Blood urine present": 1, "Bone pain": 1, "Chills": 1, "Cough": 1, "Discomfort": 1, "Drug ineffective": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Emotional distress": 1, "Eye pain": 1, "Face oedema": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Generalised oedema": 1, "Herpes zoster": 1, "Hypertension": 1, "Inflammation": 1, "Influenza like illness": 1, "Insomnia": 1, "Laryngeal oedema": 1, "Lymphadenopathy": 1, "Malaise": 1, "Menstruation irregular": 1, "Movement disorder": 1, "Muscle spasms": 1, "Nausea": 1, "Obstructive airways disorder": 1, "Ocular icterus": 1, "Oedema peripheral": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Peripheral swelling": 1, "Photophobia": 1, "Pleural effusion": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Sensory disturbance": 1, "Suspected COVID-19": 1, "Throat tightness": 1, "Thrombosis": 1, "Tinnitus": 1, "Ultrasound scan": 1, "Varicella": 1, "Vertigo": 1, "Vision blurred": 1, "Vomiting": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7271.json b/docs/data/histograms/Brazil/FD7271.json
new file mode 100644
index 00000000000..a44b04422f8
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7271.json
@@ -0,0 +1 @@
+{"batchcode": "FD7271", "histograms": [{"batchcodes": ["FD7271"], "histogram": {"Angiogram": 1, "Intermenstrual bleeding": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1, "Vaccination site abscess": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FD7278.json b/docs/data/histograms/Brazil/FD7278.json
new file mode 100644
index 00000000000..c8379913366
--- /dev/null
+++ b/docs/data/histograms/Brazil/FD7278.json
@@ -0,0 +1 @@
+{"batchcode": "FD7278", "histograms": [{"batchcodes": ["FD7278"], "histogram": {"Temporomandibular joint syndrome": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FE 2083.json b/docs/data/histograms/Brazil/FE 2083.json
new file mode 100644
index 00000000000..487cb85456b
--- /dev/null
+++ b/docs/data/histograms/Brazil/FE 2083.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 2083", "histograms": [{"batchcodes": ["FE 2083"], "histogram": {"Eating disorder": 1, "Facial paralysis": 1, "Hypoaesthesia oral": 1, "Mastication disorder": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FE2083.json b/docs/data/histograms/Brazil/FE2083.json
new file mode 100644
index 00000000000..4f37b58eff7
--- /dev/null
+++ b/docs/data/histograms/Brazil/FE2083.json
@@ -0,0 +1 @@
+{"batchcode": "FE2083", "histograms": [{"batchcodes": ["FE2083"], "histogram": {"Arrhythmia": 2, "Blood pressure increased": 2, "Dyspnoea": 2, "Oropharyngeal pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Vaccination site pain": 2, "Abdominal discomfort": 1, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Bedridden": 1, "Blister": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood pressure measurement": 1, "Breast enlargement": 1, "COVID-19": 1, "Cerebral ischaemia": 1, "Chest pain": 1, "Computerised tomogram thorax": 1, "Drug ineffective": 1, "Dysentery": 1, "Ear pain": 1, "Exposure via breast milk": 1, "Fatigue": 1, "Gingival blister": 1, "Head discomfort": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Infantile vomiting": 1, "Loss of consciousness": 1, "Lung opacity": 1, "Malaise": 1, "Menstrual disorder": 1, "Mouth swelling": 1, "Musculoskeletal discomfort": 1, "Myocardial infarction": 1, "Oral mucosal blistering": 1, "Oral pain": 1, "Pain": 1, "Palpitations": 1, "Paralysis": 1, "Pharyngeal swelling": 1, "Rash": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Sneezing": 1, "Speech disorder": 1, "Swelling face": 1, "Syncope": 1, "Taste disorder": 1, "Throat tightness": 1, "Thrombophlebitis superficial": 1, "Ultrasound Doppler": 1, "Urticaria": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FE3591.json b/docs/data/histograms/Brazil/FE3591.json
new file mode 100644
index 00000000000..4801012ccf2
--- /dev/null
+++ b/docs/data/histograms/Brazil/FE3591.json
@@ -0,0 +1 @@
+{"batchcode": "FE3591", "histograms": [{"batchcodes": ["FE3591"], "histogram": {"Headache": 3, "Paraesthesia": 3, "Asthenia": 2, "Blood test": 2, "Dyspnoea": 2, "Guillain-Barre syndrome": 2, "Inappropriate schedule of product administration": 2, "Pain": 2, "Pyrexia": 2, "Swelling": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Asthma": 1, "Back pain": 1, "Chills": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Death": 1, "Dehydration": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Disorientation": 1, "Dizziness": 1, "Dysstasia": 1, "Ear pain": 1, "Endoscopy": 1, "Eye pain": 1, "Eyelid function disorder": 1, "Facial pain": 1, "Facial paralysis": 1, "Fatigue": 1, "Generalised tonic-clonic seizure": 1, "Glycosylated haemoglobin": 1, "Heart rate": 1, "Heart rate increased": 1, "Impaired gastric emptying": 1, "Insomnia": 1, "Lumbar puncture": 1, "Macule": 1, "Malaise": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Nausea": 1, "Pain in extremity": 1, "Pharyngitis": 1, "Plantar fasciitis": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Salivary hypersecretion": 1, "Syncope": 1, "Trigger finger": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FE5108.json b/docs/data/histograms/Brazil/FE5108.json
new file mode 100644
index 00000000000..67a6b79ab78
--- /dev/null
+++ b/docs/data/histograms/Brazil/FE5108.json
@@ -0,0 +1 @@
+{"batchcode": "FE5108", "histograms": [{"batchcodes": ["FE5108"], "histogram": {"Axillary pain": 1, "Headache": 1, "Pain in extremity": 1, "Pruritus": 1, "Vaccination site joint movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF2591.json b/docs/data/histograms/Brazil/FF2591.json
new file mode 100644
index 00000000000..a0cfc9eea4f
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF2591.json
@@ -0,0 +1 @@
+{"batchcode": "FF2591", "histograms": [{"batchcodes": ["FF2591"], "histogram": {"Chills": 1, "Cold sweat": 1, "Daydreaming": 1, "Dyspnoea": 1, "Erythema": 1, "Fear": 1, "Hallucination": 1, "Hypersensitivity": 1, "Hypervigilance": 1, "Lip swelling": 1, "Malaise": 1, "Neck mass": 1, "Neck pain": 1, "Negative thoughts": 1, "Nightmare": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Rash macular": 1, "Restlessness": 1, "Skin burning sensation": 1, "Swelling face": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF2592.json b/docs/data/histograms/Brazil/FF2592.json
new file mode 100644
index 00000000000..95d243800ac
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF2592.json
@@ -0,0 +1 @@
+{"batchcode": "FF2592", "histograms": [{"batchcodes": ["FF2592"], "histogram": {"Immunisation": 5, "Interchange of vaccine products": 5, "Off label use": 5, "Vaccination site pain": 4, "Pain": 3, "Pruritus": 3, "Urticaria": 3, "Arthralgia": 2, "Drug ineffective": 2, "Anxiety": 1, "Burning sensation": 1, "COVID-19": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Eczema": 1, "Erythema": 1, "Expired product administered": 1, "Eye swelling": 1, "Fatigue": 1, "Flatulence": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Impaired work ability": 1, "Inflammatory pain": 1, "Leukaemia": 1, "Myocarditis": 1, "Myopathy": 1, "Nausea": 1, "Pain in extremity": 1, "Pericarditis": 1, "Periorbital oedema": 1, "Peripheral swelling": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Suspected COVID-19": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF5107.json b/docs/data/histograms/Brazil/FF5107.json
new file mode 100644
index 00000000000..89724b60567
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF5107.json
@@ -0,0 +1 @@
+{"batchcode": "FF5107", "histograms": [{"batchcodes": ["FF5107"], "histogram": {"Inappropriate schedule of product administration": 2, "Candida infection": 1, "Cardiac failure congestive": 1, "Chest pain": 1, "Coronary artery insufficiency": 1, "Echocardiogram": 1, "Eructation": 1, "Furuncle": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Off label use": 1, "Sinus rhythm": 1, "Systolic dysfunction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF5108.json b/docs/data/histograms/Brazil/FF5108.json
new file mode 100644
index 00000000000..dde453e6263
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF5108.json
@@ -0,0 +1 @@
+{"batchcode": "FF5108", "histograms": [{"batchcodes": ["FF5108"], "histogram": {"Interchange of vaccine products": 9, "Off label use": 7, "Drug ineffective": 4, "Headache": 4, "Immunisation": 4, "Inappropriate schedule of product administration": 3, "Pain": 3, "Pain in extremity": 3, "Blindness": 2, "COVID-19": 2, "Insomnia": 2, "Muscle contractions involuntary": 2, "Nausea": 2, "SARS-CoV-2 test": 2, "Specialist consultation": 2, "Suspected COVID-19": 2, "Thrombosis": 2, "Tinnitus": 2, "Amyotrophic lateral sclerosis": 1, "Angina pectoris": 1, "Apathy": 1, "Aphonia": 1, "Asthenia": 1, "Blood blister": 1, "Cataract": 1, "Chest pain": 1, "Chills": 1, "Coagulopathy": 1, "Computerised tomogram normal": 1, "Condition aggravated": 1, "Contusion": 1, "Cough": 1, "Deafness": 1, "Decreased appetite": 1, "Dehydration": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dizziness": 1, "Dysphagia": 1, "Dysphonia": 1, "Echocardiogram": 1, "Electromyogram": 1, "Epistaxis": 1, "Fatigue": 1, "Feeling hot": 1, "Haemorrhage": 1, "Influenza virus test": 1, "Investigation": 1, "Irritability": 1, "Laboratory test": 1, "Laryngospasm": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myositis": 1, "Neck pain": 1, "Nerve compression": 1, "Nervousness": 1, "Neuralgia": 1, "Product administered at inappropriate site": 1, "Pruritus": 1, "Pyrexia": 1, "Rash vesicular": 1, "Rhinitis": 1, "Sensorimotor disorder": 1, "Skin odour abnormal": 1, "Somnolence": 1, "Speech disorder": 1, "Spinal column injury": 1, "Spinal pain": 1, "Swelling": 1, "Tachycardia": 1, "Temporomandibular joint syndrome": 1, "Tendon pain": 1, "Throat irritation": 1, "Thyroid hormones test": 1, "Tremor": 1, "Ultrasound Doppler": 1, "Urine output": 1, "Uterine haemorrhage": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF5110.json b/docs/data/histograms/Brazil/FF5110.json
new file mode 100644
index 00000000000..afe0497679b
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF5110.json
@@ -0,0 +1 @@
+{"batchcode": "FF5110", "histograms": [{"batchcodes": ["FF5110"], "histogram": {"Inappropriate schedule of product administration": 5, "SARS-CoV-2 test": 3, "Body temperature": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Pyrexia": 2, "Acute disseminated encephalomyelitis": 1, "Alanine aminotransferase": 1, "Antinuclear antibody": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Atrial fibrillation": 1, "Bell's palsy": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood cholesterol": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "COVID-19": 1, "CSF test": 1, "Central nervous system lesion": 1, "Chills": 1, "Depression": 1, "Diarrhoea haemorrhagic": 1, "Drug ineffective": 1, "Electrophoresis protein": 1, "Feeling of despair": 1, "Gamma-glutamyltransferase": 1, "HIV test": 1, "Haemoglobin": 1, "Headache": 1, "Helplessness": 1, "Hepatitis B": 1, "Hepatitis C": 1, "High density lipoprotein": 1, "Hypoaesthesia": 1, "Illness": 1, "Increased upper airway secretion": 1, "Low density lipoprotein": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Mental disorder": 1, "Migraine": 1, "Nausea": 1, "Neurological examination": 1, "Pain": 1, "Paraesthesia": 1, "Paralysis": 1, "Pigmentation disorder": 1, "Platelet count": 1, "Postmenopausal haemorrhage": 1, "Red blood cell sedimentation rate": 1, "Relapsing-remitting multiple sclerosis": 1, "Respiratory arrest": 1, "Rheumatoid factor": 1, "Self esteem decreased": 1, "Syncope": 1, "Testicular haemorrhage": 1, "Thyroxine free": 1, "Treponema test": 1, "Tri-iodothyronine": 1, "Ultrasound Doppler": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF8840.json b/docs/data/histograms/Brazil/FF8840.json
new file mode 100644
index 00000000000..f7e803d81d0
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF8840.json
@@ -0,0 +1 @@
+{"batchcode": "FF8840", "histograms": [{"batchcodes": ["FF8840"], "histogram": {"Bell's palsy": 1, "Chest pain": 1, "Erythema": 1, "Eye oedema": 1, "Face oedema": 1, "Fatigue": 1, "Headache": 1, "Memory impairment": 1, "Myocardial infarction": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Somnolence": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF8842.json b/docs/data/histograms/Brazil/FF8842.json
new file mode 100644
index 00000000000..3a681b1eb09
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF8842.json
@@ -0,0 +1 @@
+{"batchcode": "FF8842", "histograms": [{"batchcodes": ["FF8842"], "histogram": {"Asthenia": 2, "Feeling abnormal": 2, "Inappropriate schedule of product administration": 2, "Pain in extremity": 2, "Abdominal pain": 1, "Allergy test": 1, "Angina pectoris": 1, "Anxiety": 1, "Arrhythmia": 1, "Biopsy": 1, "Blood pressure abnormal": 1, "Depression": 1, "Dermatitis allergic": 1, "Dry skin": 1, "Emotional distress": 1, "Erectile dysfunction": 1, "Erythema": 1, "Fatigue": 1, "Feeling of despair": 1, "Gait disturbance": 1, "Headache": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Intracranial pressure increased": 1, "Investigation": 1, "Lethargy": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Muscular weakness": 1, "Off label use": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Premature ejaculation": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sexual dysfunction": 1, "Skin disorder": 1, "Skin mass": 1, "Tension": 1, "Vitamin D": 1, "Vitamin D decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF8844.json b/docs/data/histograms/Brazil/FF8844.json
new file mode 100644
index 00000000000..ae020fd2fa8
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF8844.json
@@ -0,0 +1 @@
+{"batchcode": "FF8844", "histograms": [{"batchcodes": ["FF8844"], "histogram": {"SARS-CoV-2 test": 5, "Headache": 4, "Interchange of vaccine products": 4, "Off label use": 4, "Chest pain": 3, "Fatigue": 3, "Inappropriate schedule of product administration": 3, "Pyrexia": 3, "Abdominal pain": 2, "Blood pressure measurement": 2, "COVID-19": 2, "Drug ineffective": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Pain": 2, "Pain in extremity": 2, "Pericarditis": 2, "Somnolence": 2, "Stomatitis": 2, "Tonsillitis": 2, "Ultrasound scan": 2, "Urine analysis": 2, "Abdominal discomfort": 1, "Ageusia": 1, "Alcohol test": 1, "Alopecia": 1, "Anosmia": 1, "Aphthous ulcer": 1, "Audiogram": 1, "Bacterial diarrhoea": 1, "Blood pressure increased": 1, "Blood test": 1, "Blood urine present": 1, "Bronchospasm": 1, "C-reactive protein": 1, "CSF test": 1, "Central nervous system lesion": 1, "Computerised tomogram thorax": 1, "Confusional state": 1, "Cough": 1, "Cyanosis": 1, "Deafness": 1, "Decreased appetite": 1, "Decreased immune responsiveness": 1, "Depressed level of consciousness": 1, "Dermatitis": 1, "Diarrhoea": 1, "Dilatation ventricular": 1, "Discomfort": 1, "Dyshidrotic eczema": 1, "Dyspnoea": 1, "Eating disorder": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Electroencephalogram abnormal": 1, "Encephalitis": 1, "Encephalopathy": 1, "Erythema": 1, "Fall": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Feeling drunk": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Heart rate increased": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypothermia": 1, "Imaging procedure": 1, "Immune thrombocytopenia": 1, "Infection": 1, "Inflammation": 1, "Investigation": 1, "Irritability": 1, "Joint swelling": 1, "Limb discomfort": 1, "Liver function test": 1, "Localised infection": 1, "Lumbar puncture": 1, "Maternal exposure timing unspecified": 1, "Myelitis": 1, "Myocarditis": 1, "Neurological symptom": 1, "Nodule": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Palpitations": 1, "Panniculitis": 1, "Peripheral swelling": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Postpartum haemorrhage": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Seizure": 1, "Skin plaque": 1, "Stool analysis": 1, "Thrombophlebitis": 1, "Thrombosis": 1, "Tinnitus": 1, "Toxicologic test": 1, "Urinary tract infection": 1, "Urticaria": 1, "Uterine haematoma": 1, "Vaccination site haematoma": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Visual impairment": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF8845.json b/docs/data/histograms/Brazil/FF8845.json
new file mode 100644
index 00000000000..084d69a58a2
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF8845.json
@@ -0,0 +1 @@
+{"batchcode": "FF8845", "histograms": [{"batchcodes": ["FF8845"], "histogram": {"Inappropriate schedule of product administration": 7, "Investigation": 4, "SARS-CoV-2 test": 4, "Headache": 3, "Off label use": 3, "Pain": 3, "Paraesthesia": 3, "Arthralgia": 2, "Blood pressure measurement": 2, "Chills": 2, "Computerised tomogram": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Fatigue": 2, "Heart rate": 2, "Interchange of vaccine products": 2, "Nausea": 2, "Pain in extremity": 2, "Platelet count": 2, "Pyrexia": 2, "Acute respiratory distress syndrome": 1, "Angiogram": 1, "Anorectal disorder": 1, "Anxiety": 1, "Arrhythmia": 1, "Arthritis": 1, "Asthenia": 1, "Back pain": 1, "Band neutrophil count": 1, "Basophil count": 1, "Bell's palsy": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood creatinine decreased": 1, "Blood creatinine increased": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood potassium": 1, "Blood potassium increased": 1, "Blood sodium": 1, "Blood test": 1, "Blood urea": 1, "Body temperature": 1, "Body temperature fluctuation": 1, "Bowel movement irregularity": 1, "Breast pain": 1, "Breast swelling": 1, "Breath sounds": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chest pain": 1, "Crying": 1, "Deafness": 1, "Dermatitis allergic": 1, "Dizziness": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Embolism venous": 1, "Eosinophil count": 1, "Eosinophil count increased": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Gastritis": 1, "Haematemesis": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypothermia": 1, "Immunisation": 1, "Impaired healing": 1, "Laboratory test": 1, "Lipase": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Lymphocyte morphology abnormal": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Monocyte count": 1, "Muscle spasms": 1, "Myalgia": 1, "Myelocyte count": 1, "Myocarditis": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Paralysis": 1, "Peripheral artery thrombosis": 1, "Platelet count decreased": 1, "Pneumonitis": 1, "Pruritus": 1, "Purpura": 1, "Rash": 1, "Rash papular": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Sigmoidoscopy": 1, "Tachycardia": 1, "Thrombocytopenic purpura": 1, "Tinnitus": 1, "Ultrasound Doppler": 1, "Ventricular arrhythmia": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF8846.json b/docs/data/histograms/Brazil/FF8846.json
new file mode 100644
index 00000000000..ee98f0a5408
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF8846.json
@@ -0,0 +1 @@
+{"batchcode": "FF8846", "histograms": [{"batchcodes": ["FF8846"], "histogram": {"Inappropriate schedule of product administration": 5, "Fatigue": 3, "Pyrexia": 3, "Arthralgia": 2, "Blood test": 2, "Dyspnoea": 2, "Headache": 2, "Nausea": 2, "Off label use": 2, "Pericarditis": 2, "SARS-CoV-2 test": 2, "Urticaria": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Allergy test": 1, "Alopecia": 1, "Angioedema": 1, "Apathy": 1, "Arrhythmia": 1, "Autoimmune thyroiditis": 1, "Bradycardia": 1, "Chromaturia": 1, "Circumstance or information capable of leading to medication error": 1, "Discouragement": 1, "Eating disorder": 1, "Endoscopy": 1, "Erythema": 1, "Eye pain": 1, "Feeling of despair": 1, "Full blood count": 1, "Gastritis erosive": 1, "Helicobacter infection": 1, "Interchange of vaccine products": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging heart": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Peripheral swelling": 1, "Pruritus": 1, "Skin lesion": 1, "Tachycardia": 1, "Ultrasound abdomen": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Vitamin D": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FF8848.json b/docs/data/histograms/Brazil/FF8848.json
new file mode 100644
index 00000000000..352a84b0df6
--- /dev/null
+++ b/docs/data/histograms/Brazil/FF8848.json
@@ -0,0 +1 @@
+{"batchcode": "FF8848", "histograms": [{"batchcodes": ["FF8848"], "histogram": {"Off label use": 5, "Immunisation": 4, "Interchange of vaccine products": 4, "Headache": 3, "Blood pressure measurement": 2, "Inappropriate schedule of product administration": 2, "Investigation": 2, "Pain in extremity": 2, "SARS-CoV-2 test": 2, "Abdominal pain": 1, "Alopecia": 1, "Apathy": 1, "Bell's palsy": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "Cataract": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Conjunctivitis": 1, "Diplopia": 1, "Drug ineffective": 1, "Ear pain": 1, "Echocardiogram": 1, "Erythema": 1, "Eyelid disorder": 1, "Eyelid ptosis": 1, "Fatigue": 1, "Flatulence": 1, "Hordeolum": 1, "Hunger": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Influenza": 1, "Influenza like illness": 1, "Insomnia": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Malaise": 1, "Myasthenia gravis": 1, "Near death experience": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sinusitis": 1, "Specialist consultation": 1, "Thrombosis": 1, "Visual field defect": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG 3533.json b/docs/data/histograms/Brazil/FG 3533.json
new file mode 100644
index 00000000000..00e0c1e9b48
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG 3533.json	
@@ -0,0 +1 @@
+{"batchcode": "FG 3533", "histograms": [{"batchcodes": ["FG 3533"], "histogram": {"Dry skin": 1, "Erythema": 1, "Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Pruritus": 1, "Rash macular": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3520.json b/docs/data/histograms/Brazil/FG3520.json
new file mode 100644
index 00000000000..b8b6d196fa7
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3520.json
@@ -0,0 +1 @@
+{"batchcode": "FG3520", "histograms": [{"batchcodes": ["FG3520"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3524.json b/docs/data/histograms/Brazil/FG3524.json
new file mode 100644
index 00000000000..c693c31c145
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3524.json
@@ -0,0 +1 @@
+{"batchcode": "FG3524", "histograms": [{"batchcodes": ["FG3524"], "histogram": {"Inappropriate schedule of product administration": 3, "Axillary mass": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blood pressure measurement": 1, "Blood test": 1, "Breast mass": 1, "Breast pain": 1, "Cyanosis": 1, "Disease recurrence": 1, "Epididymitis": 1, "Headache": 1, "Hypertensive crisis": 1, "Meningeal disorder": 1, "Orchitis": 1, "Pain": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3525.json b/docs/data/histograms/Brazil/FG3525.json
new file mode 100644
index 00000000000..b81db098eee
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3525.json
@@ -0,0 +1 @@
+{"batchcode": "FG3525", "histograms": [{"batchcodes": ["FG3525"], "histogram": {"Amaurosis": 1, "Blindness": 1, "Cerebral venous thrombosis": 1, "Computerised tomogram head": 1, "Fluorescence angiogram abnormal": 1, "Idiopathic intracranial hypertension": 1, "Inappropriate schedule of product administration": 1, "Magnetic resonance imaging head": 1, "Ophthalmological examination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3528.json b/docs/data/histograms/Brazil/FG3528.json
new file mode 100644
index 00000000000..bb25118f3f2
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3528.json
@@ -0,0 +1 @@
+{"batchcode": "FG3528", "histograms": [{"batchcodes": ["FG3528"], "histogram": {"Inappropriate schedule of product administration": 3, "SARS-CoV-2 test": 2, "Anti-aquaporin-4 antibody": 1, "Asthenia": 1, "Asthmatic crisis": 1, "Autoantibody test": 1, "Back pain": 1, "Blood pressure abnormal": 1, "Cough": 1, "Depression": 1, "Dizziness": 1, "Dysuria": 1, "Furuncle": 1, "Headache": 1, "Increased upper airway secretion": 1, "Influenza": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Myelitis transverse": 1, "Myelopathy": 1, "Nasal congestion": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraplegia": 1, "Pulmonary embolism": 1, "Sinusitis": 1, "Tremor": 1, "Vasculitis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3529.json b/docs/data/histograms/Brazil/FG3529.json
new file mode 100644
index 00000000000..22a796ce410
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3529.json
@@ -0,0 +1 @@
+{"batchcode": "FG3529", "histograms": [{"batchcodes": ["FG3529"], "histogram": {"Interchange of vaccine products": 3, "Off label use": 3, "Inappropriate schedule of product administration": 2, "Vaccination site pain": 2, "Axillary pain": 1, "Back pain": 1, "Blood test": 1, "Blood test abnormal": 1, "Breast swelling": 1, "Dermatitis atopic": 1, "Dizziness": 1, "Ear pain": 1, "Herpes virus infection": 1, "Immunisation": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pharyngeal inflammation": 1, "Pruritus": 1, "Swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3530.json b/docs/data/histograms/Brazil/FG3530.json
new file mode 100644
index 00000000000..72d5ce696c9
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3530.json
@@ -0,0 +1 @@
+{"batchcode": "FG3530", "histograms": [{"batchcodes": ["FG3530"], "histogram": {"Interchange of vaccine products": 9, "Off label use": 9, "Inappropriate schedule of product administration": 7, "Headache": 5, "Immunisation": 5, "Investigation": 4, "SARS-CoV-2 test": 4, "Blood pressure measurement": 3, "Tinnitus": 3, "Condition aggravated": 2, "Dizziness": 2, "Malaise": 2, "Nausea": 2, "Pallor": 2, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Alopecia": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Audiogram": 1, "Biopsy": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature": 1, "Breast cancer": 1, "COVID-19": 1, "Cardio-respiratory arrest": 1, "Cardiogenic shock": 1, "Cerebrovascular accident": 1, "Chromaturia": 1, "Crohn's disease": 1, "Culture throat": 1, "Dermatitis": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pain": 1, "Eye swelling": 1, "Fatigue": 1, "Feeling of despair": 1, "Fibrin D dimer": 1, "Hallucination": 1, "Heart rate": 1, "Heart rate increased": 1, "Hemiplegia": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Infection": 1, "Insomnia": 1, "Joint swelling": 1, "Laboratory test": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Menstruation irregular": 1, "Mouth injury": 1, "Musculoskeletal stiffness": 1, "Neck mass": 1, "Neck pain": 1, "Ocular hyperaemia": 1, "Oligomenorrhoea": 1, "Pain": 1, "Pain assessment": 1, "Pneumothorax spontaneous": 1, "Polyarthritis": 1, "Poor quality product administered": 1, "Product colour issue": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Quadriparesis": 1, "Retinal vein occlusion": 1, "Rheumatoid arthritis": 1, "Sensory loss": 1, "Sepsis": 1, "Thrombosis": 1, "Ultrasound scan vagina": 1, "Underdose": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1, "Wheezing": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3531.json b/docs/data/histograms/Brazil/FG3531.json
new file mode 100644
index 00000000000..4d879f6b2e9
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3531.json
@@ -0,0 +1 @@
+{"batchcode": "FG3531", "histograms": [{"batchcodes": ["FG3531"], "histogram": {"Interchange of vaccine products": 4, "Off label use": 4, "Immunisation": 3, "Nausea": 3, "Pain in extremity": 3, "Chills": 2, "Fatigue": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Malaise": 2, "Pyrexia": 2, "Anaemia": 1, "Angioedema": 1, "Arthralgia": 1, "Basophil count": 1, "Bleeding time": 1, "Blood albumin": 1, "Blood albumin decreased": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood folate": 1, "Blood glucose": 1, "Blood immunoglobulin M": 1, "Blood insulin": 1, "Blood iron": 1, "Blood lactate dehydrogenase": 1, "Blood thromboplastin": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood urine present": 1, "Burning sensation": 1, "Chest pain": 1, "Chromaturia": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysuria": 1, "Electrocardiogram": 1, "Electrophoresis": 1, "Eosinophil count": 1, "Eye pain": 1, "Fall": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "HIV test": 1, "Haematocrit": 1, "Haematoma": 1, "Haematuria": 1, "Haemoglobin": 1, "Head injury": 1, "Hepatic steatosis": 1, "Hepatitis B core antibody negative": 1, "Hepatitis B surface antigen": 1, "Hepatitis C RNA": 1, "High density lipoprotein": 1, "Investigation": 1, "Iron deficiency": 1, "Liver disorder": 1, "Loss of consciousness": 1, "Low density lipoprotein": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin decreased": 1, "Mean cell volume": 1, "Mean cell volume decreased": 1, "Mean platelet volume": 1, "Mean platelet volume increased": 1, "Monocyte count": 1, "Motor dysfunction": 1, "Musculoskeletal chest pain": 1, "Neck pain": 1, "Neuralgia": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Non-high-density lipoprotein cholesterol": 1, "Paraesthesia": 1, "Pericarditis": 1, "Platelet count": 1, "Platelet count decreased": 1, "Plateletcrit decreased": 1, "Prothrombin time": 1, "Red blood cell count": 1, "Red cell distribution width increased": 1, "Reticulocyte count": 1, "SARS-CoV-2 test": 1, "Serum ferritin": 1, "Serum ferritin decreased": 1, "Syncope": 1, "Thrombocytopenia": 1, "Transaminases": 1, "Troponin": 1, "Troponin abnormal": 1, "Ultrasound scan": 1, "Unresponsive to stimuli": 1, "Urine analysis": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site oedema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Very low density lipoprotein": 1, "Vitamin B12": 1, "Vitamin D": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3533.json b/docs/data/histograms/Brazil/FG3533.json
new file mode 100644
index 00000000000..703af25cb80
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3533.json
@@ -0,0 +1 @@
+{"batchcode": "FG3533", "histograms": [{"batchcodes": ["FG3533"], "histogram": {"Inappropriate schedule of product administration": 5, "Immunisation": 2, "Interchange of vaccine products": 2, "Investigation": 2, "Off label use": 2, "Paraesthesia": 2, "Pruritus": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Acute myocardial infarction": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Alopecia": 1, "Angioedema": 1, "Anosmia": 1, "Aphasia": 1, "Aspartate aminotransferase": 1, "Bacterial test": 1, "Balanitis candida": 1, "Basophil count": 1, "Blood cholesterol": 1, "Blood creatine": 1, "Blood glucose": 1, "Blood ketone body": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Condition aggravated": 1, "Cough": 1, "Critical illness": 1, "Discomfort": 1, "Drug ineffective": 1, "Drug intolerance": 1, "Dysphonia": 1, "Dyspnoea": 1, "Eosinophil count": 1, "Eye pruritus": 1, "Facial paralysis": 1, "Glucose urine": 1, "Glycosylated haemoglobin": 1, "Haematocrit": 1, "Haemoglobin": 1, "Head discomfort": 1, "Head titubation": 1, "High density lipoprotein": 1, "Hyperaemia": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Immunodeficiency": 1, "Impaired driving ability": 1, "Insomnia": 1, "Lethargy": 1, "Limb injury": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Mental status changes": 1, "Mobility decreased": 1, "Monocyte count": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Nitrite urine": 1, "Non-high-density lipoprotein cholesterol": 1, "Pain": 1, "Pallor": 1, "Palpitations": 1, "Paresis": 1, "Platelet count": 1, "Protein urine": 1, "Quality of life decreased": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Red cell distribution width": 1, "Skin irritation": 1, "Swelling": 1, "Swollen tongue": 1, "Syncope": 1, "Tachycardia": 1, "Tonsillitis": 1, "Urinary sediment present": 1, "Urobilinogen urine": 1, "Very low density lipoprotein": 1, "Vitamin B12": 1, "Vitamin C": 1, "Vitamin D": 1, "White blood cell count": 1, "White blood cells urine": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3535.json b/docs/data/histograms/Brazil/FG3535.json
new file mode 100644
index 00000000000..d70bef09dfb
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3535.json
@@ -0,0 +1 @@
+{"batchcode": "FG3535", "histograms": [{"batchcodes": ["FG3535"], "histogram": {"Immunisation": 3, "Condition aggravated": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Pain": 2, "Pyrexia": 2, "Alopecia": 1, "Asthenia": 1, "Bedridden": 1, "Chills": 1, "Depression": 1, "Dizziness": 1, "Erythema": 1, "Fatigue": 1, "Feeling of despair": 1, "Inflammation": 1, "Investigation": 1, "Lung disorder": 1, "Malaise": 1, "Mastitis bacterial": 1, "Nausea": 1, "Peripheral swelling": 1, "Pruritus": 1, "Suicidal ideation": 1, "Swelling face": 1, "Tachycardia": 1, "Transient ischaemic attack": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3539.json b/docs/data/histograms/Brazil/FG3539.json
new file mode 100644
index 00000000000..ed25e293e45
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3539.json
@@ -0,0 +1 @@
+{"batchcode": "FG3539", "histograms": [{"batchcodes": ["FG3539"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FG3933.json b/docs/data/histograms/Brazil/FG3933.json
new file mode 100644
index 00000000000..24fdd45267c
--- /dev/null
+++ b/docs/data/histograms/Brazil/FG3933.json
@@ -0,0 +1 @@
+{"batchcode": "FG3933", "histograms": [{"batchcodes": ["FG3933"], "histogram": {"Inappropriate schedule of product administration": 1, "Nephrotic syndrome": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH 8025.json b/docs/data/histograms/Brazil/FH 8025.json
new file mode 100644
index 00000000000..97bba6d08e4
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH 8025.json	
@@ -0,0 +1 @@
+{"batchcode": "FH 8025", "histograms": [{"batchcodes": ["FH 8025"], "histogram": {"Body temperature": 1, "Chest pain": 1, "Exertional headache": 1, "Inappropriate schedule of product administration": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH2965.json b/docs/data/histograms/Brazil/FH2965.json
new file mode 100644
index 00000000000..110fd073bb6
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH2965.json
@@ -0,0 +1 @@
+{"batchcode": "FH2965", "histograms": [{"batchcodes": ["FH2965"], "histogram": {"Fatigue": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Malaise": 1, "Pain": 1, "Pollakiuria": 1, "Pulmonary oedema": 1, "Renal disorder": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Swelling": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH4750.json b/docs/data/histograms/Brazil/FH4750.json
new file mode 100644
index 00000000000..3a04615ea21
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH4750.json
@@ -0,0 +1 @@
+{"batchcode": "FH4750", "histograms": [{"batchcodes": ["FH4750"], "histogram": {"Arrhythmia": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH4751.json b/docs/data/histograms/Brazil/FH4751.json
new file mode 100644
index 00000000000..ccafdb2b604
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH4751.json
@@ -0,0 +1 @@
+{"batchcode": "FH4751", "histograms": [{"batchcodes": ["FH4751"], "histogram": {"Condition aggravated": 1, "Dysphagia": 1, "Guillain-Barre syndrome": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Mastication disorder": 1, "Muscle atrophy": 1, "Off label use": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH8023.json b/docs/data/histograms/Brazil/FH8023.json
new file mode 100644
index 00000000000..11471713b99
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH8023.json
@@ -0,0 +1 @@
+{"batchcode": "FH8023", "histograms": [{"batchcodes": ["FH8023"], "histogram": {"Headache": 2, "Inappropriate schedule of product administration": 2, "Off label use": 2, "Pain": 2, "Ageusia": 1, "Allergic reaction to excipient": 1, "Arthralgia": 1, "Asthenia": 1, "Bedridden": 1, "Blood immunoglobulin G": 1, "Blood test": 1, "COVID-19": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Facial paralysis": 1, "Full blood count": 1, "Fungal infection": 1, "Interchange of vaccine products": 1, "Lung disorder": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Polymerase chain reaction": 1, "Product use issue": 1, "Pruritus": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 test": 1, "Secretion discharge": 1, "Skin reaction": 1, "Thrombosis": 1, "Toxicity to various agents": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH8025.json b/docs/data/histograms/Brazil/FH8025.json
new file mode 100644
index 00000000000..addb3b24fbc
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH8025.json
@@ -0,0 +1 @@
+{"batchcode": "FH8025", "histograms": [{"batchcodes": ["FH8025"], "histogram": {"SARS-CoV-2 test": 3, "Hypersensitivity": 2, "Inappropriate schedule of product administration": 2, "Pain": 2, "Pyrexia": 2, "Alopecia": 1, "Autoimmune disorder": 1, "Bedridden": 1, "Biopsy": 1, "COVID-19": 1, "Condition aggravated": 1, "Cough": 1, "Drug ineffective": 1, "Influenza": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Joint warmth": 1, "Myalgia": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Off label use": 1, "Parapsoriasis": 1, "Pharyngeal abscess": 1, "Productive cough": 1, "Pruritus": 1, "Rash": 1, "Rhinitis": 1, "Rhinorrhoea": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH8026.json b/docs/data/histograms/Brazil/FH8026.json
new file mode 100644
index 00000000000..93c9169a469
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH8026.json
@@ -0,0 +1 @@
+{"batchcode": "FH8026", "histograms": [{"batchcodes": ["FH8026"], "histogram": {"Interchange of vaccine products": 3, "Off label use": 3, "Biopsy": 2, "Immunisation": 2, "SARS-CoV-2 test": 2, "Abdominal distension": 1, "Alopecia": 1, "Autoimmune thyroiditis": 1, "Blister": 1, "Cardiolipin antibody": 1, "Chikungunya virus infection": 1, "Cytomegalovirus test": 1, "Dengue fever": 1, "Disease recurrence": 1, "Dyspnoea": 1, "Electroneuromyography": 1, "Fatigue": 1, "Flavivirus test": 1, "Guillain-Barre syndrome": 1, "Herpes simplex": 1, "Herpes zoster": 1, "Humerus fracture": 1, "Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Lumbar puncture abnormal": 1, "Menstruation irregular": 1, "Oedema peripheral": 1, "Pruritus": 1, "Rash macular": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FH9026.json b/docs/data/histograms/Brazil/FH9026.json
new file mode 100644
index 00000000000..83ad3579b1f
--- /dev/null
+++ b/docs/data/histograms/Brazil/FH9026.json
@@ -0,0 +1 @@
+{"batchcode": "FH9026", "histograms": [{"batchcodes": ["FH9026"], "histogram": {"Allergy to vaccine": 1, "Anxiety": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FJ2592.json b/docs/data/histograms/Brazil/FJ2592.json
new file mode 100644
index 00000000000..516ed18c9e5
--- /dev/null
+++ b/docs/data/histograms/Brazil/FJ2592.json
@@ -0,0 +1 @@
+{"batchcode": "FJ2592", "histograms": [{"batchcodes": ["FJ2592"], "histogram": {"Alopecia": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FJ2594.json b/docs/data/histograms/Brazil/FJ2594.json
new file mode 100644
index 00000000000..2171091f44c
--- /dev/null
+++ b/docs/data/histograms/Brazil/FJ2594.json
@@ -0,0 +1 @@
+{"batchcode": "FJ2594", "histograms": [{"batchcodes": ["FJ2594"], "histogram": {"Inappropriate schedule of product administration": 2, "Abscess": 1, "Blood glucose": 1, "Furuncle": 1, "Glucose urine": 1, "Investigation": 1, "Type 1 diabetes mellitus": 1, "Urine ketone body present": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FJ4184.json b/docs/data/histograms/Brazil/FJ4184.json
new file mode 100644
index 00000000000..aad04e7675d
--- /dev/null
+++ b/docs/data/histograms/Brazil/FJ4184.json
@@ -0,0 +1 @@
+{"batchcode": "FJ4184", "histograms": [{"batchcodes": ["FJ4184"], "histogram": {"Interchange of vaccine products": 2, "Off label use": 2, "Bell's palsy": 1, "Fall": 1, "Immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FJ4187.json b/docs/data/histograms/Brazil/FJ4187.json
new file mode 100644
index 00000000000..4bbc0408725
--- /dev/null
+++ b/docs/data/histograms/Brazil/FJ4187.json
@@ -0,0 +1 @@
+{"batchcode": "FJ4187", "histograms": [{"batchcodes": ["210A21A", "FJ4187"], "histogram": {"Influenza A virus test": 1, "Influenza B virus test": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["FJ4187"], "histogram": {"Headache": 5, "Interchange of vaccine products": 4, "Off label use": 4, "Pyrexia": 4, "Arthralgia": 3, "Immunisation": 3, "Pain": 3, "Blood test": 2, "Drug ineffective": 2, "Electrocardiogram": 2, "Fatigue": 2, "Inappropriate schedule of product administration": 2, "Insomnia": 2, "Investigation": 2, "Limb discomfort": 2, "Loss of personal independence in daily activities": 2, "Malaise": 2, "Oropharyngeal pain": 2, "Vaccination site pain": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Angina pectoris": 1, "Anxiety": 1, "Apnoea": 1, "Back pain": 1, "Bedridden": 1, "Bladder pain": 1, "Body temperature": 1, "Bone pain": 1, "Burning sensation": 1, "COVID-19": 1, "Chest pain": 1, "Computerised tomogram": 1, "Cough": 1, "Depressed mood": 1, "Dermatitis allergic": 1, "Dry throat": 1, "Dyspnoea": 1, "Ear pain": 1, "Erysipelas": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Furuncle": 1, "Haematuria": 1, "Histamine level": 1, "Histamine level increased": 1, "Hypertension": 1, "Illness": 1, "Immune system disorder": 1, "Inflammation": 1, "Joint swelling": 1, "Localised oedema": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging neck": 1, "Magnetic resonance imaging spinal": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Nausea": 1, "Nervous system disorder": 1, "Neuropathic muscular atrophy": 1, "Oral candidiasis": 1, "Pain in extremity": 1, "Pharyngitis": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Sensory loss": 1, "Skin infection": 1, "Skin lesion": 1, "Somnolence": 1, "Suffocation feeling": 1, "Suspected COVID-19": 1, "Sweating fever": 1, "Swelling": 1, "Swelling face": 1, "Ultrasound Doppler": 1, "Urinary tract infection": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1, "Vascular test": 1, "Vulvovaginal candidiasis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FJ8766.json b/docs/data/histograms/Brazil/FJ8766.json
new file mode 100644
index 00000000000..ff688af1b62
--- /dev/null
+++ b/docs/data/histograms/Brazil/FJ8766.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8766", "histograms": [{"batchcodes": ["FJ8766"], "histogram": {"Angiogram": 1, "Cerebrovascular stenosis": 1, "Condition aggravated": 1, "Investigation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FK0596.json b/docs/data/histograms/Brazil/FK0596.json
new file mode 100644
index 00000000000..fd912859192
--- /dev/null
+++ b/docs/data/histograms/Brazil/FK0596.json
@@ -0,0 +1 @@
+{"batchcode": "FK0596", "histograms": [{"batchcodes": ["FK0596"], "histogram": {"Autoimmune disorder": 1, "Blood follicle stimulating hormone": 1, "Blood luteinising hormone": 1, "COVID-19": 1, "Drug ineffective": 1, "Dry skin": 1, "Emotional disorder": 1, "Feeling hot": 1, "Hair texture abnormal": 1, "Hormone level abnormal": 1, "Hot flush": 1, "Insomnia": 1, "Investigation": 1, "Malaise": 1, "Menstrual disorder": 1, "Middle insomnia": 1, "Oestradiol": 1, "Premature menopause": 1, "Progesterone": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FK8911.json b/docs/data/histograms/Brazil/FK8911.json
new file mode 100644
index 00000000000..b831db1dabe
--- /dev/null
+++ b/docs/data/histograms/Brazil/FK8911.json
@@ -0,0 +1 @@
+{"batchcode": "FK8911", "histograms": [{"batchcodes": ["FK8911"], "histogram": {"Immunisation": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Arthralgia": 1, "Back pain": 1, "Breast swelling": 1, "COVID-19": 1, "Cellulitis": 1, "Drug ineffective": 1, "Extensive swelling of vaccinated limb": 1, "Fatigue": 1, "Lymphadenopathy": 1, "Malaise": 1, "Muscle spasms": 1, "Neck pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FK8917.json b/docs/data/histograms/Brazil/FK8917.json
new file mode 100644
index 00000000000..a985790c845
--- /dev/null
+++ b/docs/data/histograms/Brazil/FK8917.json
@@ -0,0 +1 @@
+{"batchcode": "FK8917", "histograms": [{"batchcodes": ["FK8917"], "histogram": {"Dyspnoea": 5, "Off label use": 4, "Back pain": 3, "Immunisation": 3, "Interchange of vaccine products": 3, "Asthenia": 2, "Chest pain": 2, "Cystitis": 2, "Dizziness": 2, "Neck pain": 2, "Pain": 2, "Paraesthesia": 2, "Pruritus": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Acne": 1, "Acute myocardial infarction": 1, "Ageusia": 1, "Anxiety": 1, "Arthralgia": 1, "Auscultation": 1, "Bell's palsy": 1, "Blood test": 1, "Body temperature": 1, "Cerebral venous sinus thrombosis": 1, "Cerebrovascular accident": 1, "Confusional state": 1, "Cough": 1, "Ear pain": 1, "Echocardiogram": 1, "Eczema": 1, "Electrocardiogram": 1, "Fatigue": 1, "Head discomfort": 1, "Headache": 1, "Heart rate increased": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Investigation": 1, "Labyrinthitis": 1, "Lymphadenopathy": 1, "Movement disorder": 1, "Myalgia": 1, "Myocarditis": 1, "Pain in extremity": 1, "Palpitations": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Petechiae": 1, "Phlebitis": 1, "Polymerase chain reaction": 1, "Rash": 1, "Swelling": 1, "Thrombosis": 1, "Ultrasound Doppler": 1, "Urinary tract pain": 1, "Urticaria": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FK9412.json b/docs/data/histograms/Brazil/FK9412.json
new file mode 100644
index 00000000000..40a268fc5ac
--- /dev/null
+++ b/docs/data/histograms/Brazil/FK9412.json
@@ -0,0 +1 @@
+{"batchcode": "FK9412", "histograms": [{"batchcodes": ["FK9412"], "histogram": {"Headache": 3, "Interchange of vaccine products": 3, "Malaise": 3, "Dizziness": 2, "Hyperhidrosis": 2, "Immunisation": 2, "Off label use": 2, "Pain": 2, "Presyncope": 2, "Pyrexia": 2, "Abdominal distension": 1, "Autoimmune disorder": 1, "Axillary pain": 1, "Back pain": 1, "Balance disorder": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Chest discomfort": 1, "Chest pain": 1, "Deafness unilateral": 1, "Disturbance in attention": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Eye pain": 1, "Hallucination": 1, "Head discomfort": 1, "Hypoglycaemia": 1, "Illness": 1, "Illusion": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Intraocular pressure increased": 1, "Labyrinthitis": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Muscular weakness": 1, "Myalgia": 1, "Neck pain": 1, "Osteonecrosis": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Product use issue": 1, "Reading disorder": 1, "Renal pain": 1, "Somnolence": 1, "Still's disease": 1, "Tachycardia": 1, "Tinnitus": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL1940.json b/docs/data/histograms/Brazil/FL1940.json
new file mode 100644
index 00000000000..cd74d8a8f80
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL1940.json
@@ -0,0 +1 @@
+{"batchcode": "FL1940", "histograms": [{"batchcodes": ["FL1940"], "histogram": {"Malaise": 1, "Myocardial infarction": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL2534.json b/docs/data/histograms/Brazil/FL2534.json
new file mode 100644
index 00000000000..a8700021656
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL2534.json
@@ -0,0 +1 @@
+{"batchcode": "FL2534", "histograms": [{"batchcodes": ["FL2534"], "histogram": {"Autoimmune disorder": 1, "Central nervous system lesion": 1, "Depressed mood": 1, "Dizziness": 1, "Gait disturbance": 1, "Headache": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL3196.json b/docs/data/histograms/Brazil/FL3196.json
new file mode 100644
index 00000000000..34b3864f1d5
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL3196.json
@@ -0,0 +1 @@
+{"batchcode": "FL3196", "histograms": [{"batchcodes": ["FL3196"], "histogram": {"Arthralgia": 1, "Axillary pain": 1, "Blood test": 1, "Cough": 1, "Electrocardiogram": 1, "Headache": 1, "Lymphadenopathy": 1, "Oropharyngeal pain": 1, "Rhinitis": 1, "Sluggishness": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL3203.json b/docs/data/histograms/Brazil/FL3203.json
new file mode 100644
index 00000000000..585e4bf88c9
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL3203.json
@@ -0,0 +1 @@
+{"batchcode": "FL3203", "histograms": [{"batchcodes": ["FL3203"], "histogram": {"Abdominal rigidity": 1, "Anxiety": 1, "Bedridden": 1, "Burning sensation": 1, "COVID-19": 1, "Drug ineffective": 1, "Electric shock sensation": 1, "Erythema": 1, "Extrasystoles": 1, "Feeling abnormal": 1, "Immunisation": 1, "Lethargy": 1, "Menstruation delayed": 1, "Nausea": 1, "Panic disorder": 1, "Paraesthesia": 1, "Poisoning": 1, "Retching": 1, "Schizophrenia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL3207.json b/docs/data/histograms/Brazil/FL3207.json
new file mode 100644
index 00000000000..29980500f35
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL3207.json
@@ -0,0 +1 @@
+{"batchcode": "FL3207", "histograms": [{"batchcodes": ["FL3207"], "histogram": {"Interchange of vaccine products": 4, "Off label use": 4, "Headache": 3, "COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 test": 2, "Alopecia": 1, "Antibody test": 1, "Asthenia": 1, "Astigmatism": 1, "Back pain": 1, "Body temperature": 1, "Cough": 1, "Dehydration": 1, "Ear pain": 1, "Eye pain": 1, "Feeling cold": 1, "Fundoscopy": 1, "Herpes zoster": 1, "Investigation": 1, "Magnetic resonance imaging spinal": 1, "Mental impairment": 1, "Myopia": 1, "Nasal congestion": 1, "Ophthalmological examination": 1, "Pain": 1, "Polymerase chain reaction": 1, "Product use issue": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash pustular": 1, "Rhinorrhoea": 1, "Sinus pain": 1, "Sinusitis": 1, "Sneezing": 1, "Swelling face": 1, "Throat irritation": 1, "Tremor": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL3211.json b/docs/data/histograms/Brazil/FL3211.json
new file mode 100644
index 00000000000..ab8536f2a20
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL3211.json
@@ -0,0 +1 @@
+{"batchcode": "FL3211", "histograms": [{"batchcodes": ["FL3211"], "histogram": {"Back pain": 1, "Guillain-Barre syndrome": 1, "Interchange of vaccine products": 1, "Muscular weakness": 1, "Off label use": 1, "Product use issue": 1, "Sensory loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL4222.json b/docs/data/histograms/Brazil/FL4222.json
new file mode 100644
index 00000000000..453b673cddc
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL4222.json
@@ -0,0 +1 @@
+{"batchcode": "FL4222", "histograms": [{"batchcodes": ["FL4222"], "histogram": {"Off label use": 4, "Interchange of vaccine products": 3, "Arthralgia": 2, "Immunisation": 2, "Magnetic resonance imaging": 2, "Pain in extremity": 2, "Angiopathy": 1, "Anti-aquaporin-4 antibody": 1, "Antiacetylcholine receptor antibody": 1, "Anxiety": 1, "Asthenia": 1, "Back pain": 1, "Balance disorder": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cerebrovascular accident": 1, "Condition aggravated": 1, "Diplopia": 1, "Dizziness": 1, "Dysuria": 1, "Electroneuromyography": 1, "Eye movement disorder": 1, "Fear of disease": 1, "Fluid retention": 1, "Gait disturbance": 1, "Headache": 1, "Hypertension": 1, "Illness": 1, "Immune system disorder": 1, "Insomnia": 1, "Investigation": 1, "Joint lock": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nerve root injury": 1, "Nystagmus": 1, "Ocular discomfort": 1, "Oedema": 1, "Ophthalmoplegia": 1, "Optic neuritis": 1, "Peripheral swelling": 1, "Pupillary disorder": 1, "Pyrexia": 1, "Sluggishness": 1, "Strabismus": 1, "Tendon pain": 1, "Urinary tract infection bacterial": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Varicose vein": 1, "Vein disorder": 1, "Visual impairment": 1, "White blood cell count": 1, "White blood cell count decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL5729.json b/docs/data/histograms/Brazil/FL5729.json
new file mode 100644
index 00000000000..b61b2089cfe
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL5729.json
@@ -0,0 +1 @@
+{"batchcode": "FL5729", "histograms": [{"batchcodes": ["FL5729"], "histogram": {"Asthenia": 1, "Gait inability": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL7476.json b/docs/data/histograms/Brazil/FL7476.json
new file mode 100644
index 00000000000..17d436ec1b6
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL7476.json
@@ -0,0 +1 @@
+{"batchcode": "FL7476", "histograms": [{"batchcodes": ["FL7476"], "histogram": {"Facial paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FL8196.json b/docs/data/histograms/Brazil/FL8196.json
new file mode 100644
index 00000000000..fa447f2ff28
--- /dev/null
+++ b/docs/data/histograms/Brazil/FL8196.json
@@ -0,0 +1 @@
+{"batchcode": "FL8196", "histograms": [{"batchcodes": ["FL8196"], "histogram": {"Asthenia": 1, "Balance disorder": 1, "Dizziness": 1, "Head discomfort": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Mental impairment": 1, "Movement disorder": 1, "Presyncope": 1, "Reflexes abnormal": 1, "Sluggishness": 1, "Speech disorder": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM 3809.json b/docs/data/histograms/Brazil/FM 3809.json
new file mode 100644
index 00000000000..350f624c310
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM 3809.json	
@@ -0,0 +1 @@
+{"batchcode": "FM 3809", "histograms": [{"batchcodes": ["FM 3809"], "histogram": {"Abdominal pain": 1, "Confusional state": 1, "Dizziness": 1, "Feeling cold": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Immunisation": 1, "Insomnia": 1, "Muscle contractions involuntary": 1, "Off label use": 1, "Pain": 1, "Pyrexia": 1, "Syncope": 1, "Tremor": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2948.json b/docs/data/histograms/Brazil/FM2948.json
new file mode 100644
index 00000000000..c216ebf71b5
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2948.json
@@ -0,0 +1 @@
+{"batchcode": "FM2948", "histograms": [{"batchcodes": ["FM2948"], "histogram": {"Interchange of vaccine products": 2, "Off label use": 2, "Pain": 2, "Blood urine present": 1, "Breast abscess": 1, "Contusion": 1, "Cough": 1, "Granuloma annulare": 1, "Headache": 1, "Injury": 1, "Malaise": 1, "Rash": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM295.json b/docs/data/histograms/Brazil/FM295.json
new file mode 100644
index 00000000000..19b410442d6
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM295.json
@@ -0,0 +1 @@
+{"batchcode": "FM295", "histograms": [{"batchcodes": ["FM295"], "histogram": {"Bell's palsy": 1, "Corneal reflex decreased": 1, "Face injury": 1, "Hypoaesthesia oral": 1, "Loss of personal independence in daily activities": 1, "Speech disorder": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2951.json b/docs/data/histograms/Brazil/FM2951.json
new file mode 100644
index 00000000000..c434270fd96
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2951.json
@@ -0,0 +1 @@
+{"batchcode": "FM2951", "histograms": [{"batchcodes": ["FM2951"], "histogram": {"Headache": 2, "Interchange of vaccine products": 2, "Loss of consciousness": 2, "Off label use": 2, "Vision blurred": 2, "Abdominal pain": 1, "Back pain": 1, "Bedridden": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Blood test": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Facial pain": 1, "Fatigue": 1, "Furuncle": 1, "Head discomfort": 1, "Histamine level increased": 1, "Hypersensitivity": 1, "Illness": 1, "Immunisation": 1, "Impaired quality of life": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Investigation": 1, "Malaise": 1, "Musculoskeletal discomfort": 1, "Neck pain": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Rash erythematous": 1, "Spinal pain": 1, "Thirst": 1, "Tinnitus": 1, "Vascular rupture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2952.json b/docs/data/histograms/Brazil/FM2952.json
new file mode 100644
index 00000000000..a3d52c9252f
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2952.json
@@ -0,0 +1 @@
+{"batchcode": "FM2952", "histograms": [{"batchcodes": ["FM2952"], "histogram": {"Headache": 2, "Alopecia": 1, "Anxiety": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Influenza like illness": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Paralysis": 1, "Seizure": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2953.json b/docs/data/histograms/Brazil/FM2953.json
new file mode 100644
index 00000000000..fa7d37cbd50
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2953.json
@@ -0,0 +1 @@
+{"batchcode": "FM2953", "histograms": [{"batchcodes": ["FM2953"], "histogram": {"Alopecia areata": 1, "Loss of personal independence in daily activities": 1, "Pain": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2954.json b/docs/data/histograms/Brazil/FM2954.json
new file mode 100644
index 00000000000..e069af413ae
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2954.json
@@ -0,0 +1 @@
+{"batchcode": "FM2954", "histograms": [{"batchcodes": ["FM2954"], "histogram": {"Blood test": 1, "Body temperature": 1, "Imaging procedure": 1, "Neck mass": 1, "Nodule": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Ultrasound scan": 1, "Vaccination site nodule": 1, "Vaccination site pain": 1, "Varicose vein ruptured": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2958.json b/docs/data/histograms/Brazil/FM2958.json
new file mode 100644
index 00000000000..1a98e4d620a
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2958.json
@@ -0,0 +1 @@
+{"batchcode": "FM2958", "histograms": [{"batchcodes": ["FM2958"], "histogram": {"Abdominal pain upper": 1, "Amnesia": 1, "Angiocardiogram": 1, "Blindness": 1, "Blood pressure measurement": 1, "Body height": 1, "Body mass index": 1, "Body surface area": 1, "Body temperature": 1, "Cardiac disorder": 1, "Cardiac dysfunction": 1, "Cardiac failure": 1, "Cardiac imaging procedure": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Emotional distress": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypertensive heart disease": 1, "Illness": 1, "Impaired quality of life": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Lung infiltration": 1, "Malaise": 1, "Myocarditis": 1, "Nausea": 1, "Neck pain": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pain": 1, "Pallor": 1, "Renal colic": 1, "Renal disorder": 1, "Respiratory rate": 1, "SARS-CoV-2 antibody test": 1, "Ultrasound kidney": 1, "Vision blurred": 1, "Visual impairment": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2965.json b/docs/data/histograms/Brazil/FM2965.json
new file mode 100644
index 00000000000..a884b923b7b
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2965.json
@@ -0,0 +1 @@
+{"batchcode": "FM2965", "histograms": [{"batchcodes": ["FM2965"], "histogram": {"Headache": 2, "Abdominal pain upper": 1, "Eye irritation": 1, "Malaise": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Polymerase chain reaction": 1, "Rhinorrhoea": 1, "Viral test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM2967.json b/docs/data/histograms/Brazil/FM2967.json
new file mode 100644
index 00000000000..60efaae4e1c
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM2967.json
@@ -0,0 +1 @@
+{"batchcode": "FM2967", "histograms": [{"batchcodes": ["FM2967"], "histogram": {"Pain": 2, "Areflexia": 1, "Audiogram": 1, "Blood uric acid": 1, "Blood uric acid abnormal": 1, "Burning sensation": 1, "Computerised tomogram head": 1, "Computerised tomogram head abnormal": 1, "Deafness": 1, "Deafness neurosensory": 1, "Ear discomfort": 1, "Ear disorder": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Liver disorder": 1, "Lymphadenopathy": 1, "Metamorphopsia": 1, "Off label use": 1, "Platelet count": 1, "Platelet count decreased": 1, "Spleen disorder": 1, "Splenomegaly": 1, "Tinnitus": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM3355.json b/docs/data/histograms/Brazil/FM3355.json
new file mode 100644
index 00000000000..a17c8b72f90
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM3355.json
@@ -0,0 +1 @@
+{"batchcode": "FM3355", "histograms": [{"batchcodes": ["FM3355"], "histogram": {"Interchange of vaccine products": 7, "SARS-CoV-2 test": 7, "Off label use": 6, "COVID-19": 5, "Drug ineffective": 5, "Pain": 3, "Pyrexia": 3, "Abdominal pain upper": 2, "Headache": 2, "Immunisation": 2, "Investigation": 2, "Malaise": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Acne": 1, "Acute myocardial infarction": 1, "Anaemia": 1, "Angiopathy": 1, "Anosmia": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Balance disorder": 1, "Bedridden": 1, "Bilirubin conjugated": 1, "Blister": 1, "Blood bilirubin unconjugated": 1, "Blood bilirubin unconjugated increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Coagulopathy": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Constipation": 1, "Decreased appetite": 1, "Depressed mood": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Foetal distress syndrome": 1, "Foetal growth restriction": 1, "Gait disturbance": 1, "Gastric lavage": 1, "General physical health deterioration": 1, "Haematocrit": 1, "Haemodialysis": 1, "Haemoglobin": 1, "Heart rate increased": 1, "Hypertension": 1, "Illness": 1, "Inappropriate affect": 1, "Iridocyclitis": 1, "Jaundice neonatal": 1, "Joint stiffness": 1, "Joint swelling": 1, "Left ventricular hypertrophy": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Oedema peripheral": 1, "Oligohydramnios": 1, "Oral mucosal blistering": 1, "Oropharyngeal pain": 1, "Ovarian cyst": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Palpitations": 1, "Pericardial effusion": 1, "Pleural effusion": 1, "Premature baby": 1, "Productive cough": 1, "Pulmonary oedema": 1, "Rash macular": 1, "Renal failure": 1, "Respiration abnormal": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Skin discolouration": 1, "Skin disorder": 1, "Sleep disorder": 1, "Sneezing": 1, "Specialist consultation": 1, "Syncope": 1, "Thrombosis": 1, "Thyroid mass": 1, "Toxicity to various agents": 1, "Transaminases": 1, "Ultrasound Doppler": 1, "Urine output decreased": 1, "Uterine enlargement": 1, "Venous thrombosis limb": 1, "Wound complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM3457.json b/docs/data/histograms/Brazil/FM3457.json
new file mode 100644
index 00000000000..79ee7c22a7e
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM3457.json
@@ -0,0 +1 @@
+{"batchcode": "FM3457", "histograms": [{"batchcodes": ["FM3457"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Nausea": 1, "Off label use": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM3802.json b/docs/data/histograms/Brazil/FM3802.json
new file mode 100644
index 00000000000..42659293c7e
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM3802.json
@@ -0,0 +1 @@
+{"batchcode": "FM3802", "histograms": [{"batchcodes": ["FM3802"], "histogram": {"Chills": 2, "Headache": 2, "Immunisation": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Pain": 2, "Pyrexia": 2, "Asthma": 1, "Chest pain": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Investigation": 1, "Oxygen saturation": 1, "Oxygen saturation abnormal": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM3809.json b/docs/data/histograms/Brazil/FM3809.json
new file mode 100644
index 00000000000..fdcd99daee3
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM3809.json
@@ -0,0 +1 @@
+{"batchcode": "FM3809", "histograms": [{"batchcodes": ["FM3809"], "histogram": {"Arrhythmia": 1, "Bell's palsy": 1, "Facial paralysis": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Interchange of vaccine products": 1, "Neuralgic amyotrophy": 1, "Neuropathic muscular atrophy": 1, "Off label use": 1, "Pain in extremity": 1, "Palpitations": 1, "Winged scapula": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM3834.json b/docs/data/histograms/Brazil/FM3834.json
new file mode 100644
index 00000000000..b35149a51b4
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM3834.json
@@ -0,0 +1 @@
+{"batchcode": "FM3834", "histograms": [{"batchcodes": ["FM3834"], "histogram": {"Interchange of vaccine products": 1, "Off label use": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM3884.json b/docs/data/histograms/Brazil/FM3884.json
new file mode 100644
index 00000000000..8acf8f1de9c
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM3884.json
@@ -0,0 +1 @@
+{"batchcode": "FM3884", "histograms": [{"batchcodes": ["FM3884"], "histogram": {"Immunisation": 4, "Interchange of vaccine products": 4, "Off label use": 4, "Headache": 2, "Pain in extremity": 2, "Pyrexia": 2, "Abdominal pain": 1, "Arrhythmia": 1, "Asthenia": 1, "Axillary mass": 1, "Back pain": 1, "Blepharitis": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Burning sensation": 1, "Chills": 1, "Computerised tomogram head": 1, "Dyspnoea": 1, "Ear swelling": 1, "Erythema": 1, "Fatigue": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Malaise": 1, "Mouth swelling": 1, "Nausea": 1, "Neck pain": 1, "Pain": 1, "Peripheral coldness": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Skin plaque": 1, "Spinal pain": 1, "Swelling": 1, "Syncope": 1, "Urine analysis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM7374.json b/docs/data/histograms/Brazil/FM7374.json
new file mode 100644
index 00000000000..3ca1fd289cf
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM7374.json
@@ -0,0 +1 @@
+{"batchcode": "FM7374", "histograms": [{"batchcodes": ["FM7374"], "histogram": {"Asthenia": 1, "Back pain": 1, "Chest pain": 1, "Hyperhidrosis": 1, "Interchange of vaccine products": 1, "Myocardial infarction": 1, "Off label use": 1, "Pallor": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM7380.json b/docs/data/histograms/Brazil/FM7380.json
new file mode 100644
index 00000000000..758c17c0e35
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM7380.json
@@ -0,0 +1 @@
+{"batchcode": "FM7380", "histograms": [{"batchcodes": ["FM7380"], "histogram": {"Furuncle": 2, "Anxiety": 1, "Drug hypersensitivity": 1, "Genital abscess": 1, "Hordeolum": 1, "Hyperhidrosis": 1, "Insomnia": 1, "Pruritus": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FM8023.json b/docs/data/histograms/Brazil/FM8023.json
new file mode 100644
index 00000000000..777a1a3132a
--- /dev/null
+++ b/docs/data/histograms/Brazil/FM8023.json
@@ -0,0 +1 @@
+{"batchcode": "FM8023", "histograms": [{"batchcodes": ["FM8023"], "histogram": {"Blister": 1, "Inappropriate schedule of product administration": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FN2726.json b/docs/data/histograms/Brazil/FN2726.json
new file mode 100644
index 00000000000..04e932721a6
--- /dev/null
+++ b/docs/data/histograms/Brazil/FN2726.json
@@ -0,0 +1 @@
+{"batchcode": "FN2726", "histograms": [{"batchcodes": ["FN2726"], "histogram": {"Blood pressure measurement": 1, "COVID-19": 1, "Drug ineffective": 1, "Investigation": 1, "SARS-CoV-2 test": 1, "Spirometry": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FN3543.json b/docs/data/histograms/Brazil/FN3543.json
new file mode 100644
index 00000000000..2e461f4d842
--- /dev/null
+++ b/docs/data/histograms/Brazil/FN3543.json
@@ -0,0 +1 @@
+{"batchcode": "FN3543", "histograms": [{"batchcodes": ["FN3543"], "histogram": {"COVID-19": 1, "Disease recurrence": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Joint range of motion decreased": 1, "Lymphadenopathy": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FN4073.json b/docs/data/histograms/Brazil/FN4073.json
new file mode 100644
index 00000000000..3dfd131e1bb
--- /dev/null
+++ b/docs/data/histograms/Brazil/FN4073.json
@@ -0,0 +1 @@
+{"batchcode": "FN4073", "histograms": [{"batchcodes": ["FN4073"], "histogram": {"Blood glucose": 1, "Body temperature": 1, "Coma scale": 1, "Drug ineffective": 1, "Epilepsy": 1, "Fall": 1, "Fatigue": 1, "Gait inability": 1, "Head injury": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Nocturia": 1, "Oxygen saturation": 1, "Poor quality sleep": 1, "Seizure": 1, "Sleep study": 1, "Somnambulism": 1, "Somnolence": 1, "Specialist consultation": 1, "Suspected COVID-19": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FN9509.json b/docs/data/histograms/Brazil/FN9509.json
new file mode 100644
index 00000000000..1dc1b9c898a
--- /dev/null
+++ b/docs/data/histograms/Brazil/FN9509.json
@@ -0,0 +1 @@
+{"batchcode": "FN9509", "histograms": [{"batchcodes": ["FN9509"], "histogram": {"Immunisation": 2, "Off label use": 2, "Arthralgia": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Interchange of vaccine products": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Oxygen saturation": 1, "Seizure": 1, "Syncope": 1, "Tremor": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FN9606.json b/docs/data/histograms/Brazil/FN9606.json
new file mode 100644
index 00000000000..39895d36daa
--- /dev/null
+++ b/docs/data/histograms/Brazil/FN9606.json
@@ -0,0 +1 @@
+{"batchcode": "FN9606", "histograms": [{"batchcodes": ["FN9606"], "histogram": {"Ear pain": 1, "Electrocardiogram ambulatory": 1, "Extrasystoles": 1, "Immunisation": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Off label use": 1, "Pruritus": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FN9607.json b/docs/data/histograms/Brazil/FN9607.json
new file mode 100644
index 00000000000..1d60b604b96
--- /dev/null
+++ b/docs/data/histograms/Brazil/FN9607.json
@@ -0,0 +1 @@
+{"batchcode": "FN9607", "histograms": [{"batchcodes": ["FN9607"], "histogram": {"Erythema": 1, "Hypersensitivity": 1, "Immunisation": 1, "Off label use": 1, "Pruritus": 1, "Rash macular": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FO7207.json b/docs/data/histograms/Brazil/FO7207.json
new file mode 100644
index 00000000000..788ebab848c
--- /dev/null
+++ b/docs/data/histograms/Brazil/FO7207.json
@@ -0,0 +1 @@
+{"batchcode": "FO7207", "histograms": [{"batchcodes": ["FO7207"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Dry mouth": 1, "Dysstasia": 1, "Feeling abnormal": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FO7219.json b/docs/data/histograms/Brazil/FO7219.json
new file mode 100644
index 00000000000..d222de8188e
--- /dev/null
+++ b/docs/data/histograms/Brazil/FO7219.json
@@ -0,0 +1 @@
+{"batchcode": "FO7219", "histograms": [{"batchcodes": ["FO7219"], "histogram": {"Back pain": 1, "Blood pressure measurement": 1, "Blood test": 1, "Chest pain": 1, "Contusion": 1, "Electrocardiogram": 1, "Feeling cold": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FO7222.json b/docs/data/histograms/Brazil/FO7222.json
new file mode 100644
index 00000000000..4bccae8a030
--- /dev/null
+++ b/docs/data/histograms/Brazil/FO7222.json
@@ -0,0 +1 @@
+{"batchcode": "FO7222", "histograms": [{"batchcodes": ["FO7222"], "histogram": {"Body temperature": 1, "Chest pain": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FOF221.json b/docs/data/histograms/Brazil/FOF221.json
new file mode 100644
index 00000000000..e006788c86a
--- /dev/null
+++ b/docs/data/histograms/Brazil/FOF221.json
@@ -0,0 +1 @@
+{"batchcode": "FOF221", "histograms": [{"batchcodes": ["FOF221"], "histogram": {"Angiogram": 1, "Diplopia": 1, "Extraocular muscle disorder": 1, "Headache": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Myopia": 1, "Ophthalmological examination": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FP1176.json b/docs/data/histograms/Brazil/FP1176.json
new file mode 100644
index 00000000000..c7036bb38bb
--- /dev/null
+++ b/docs/data/histograms/Brazil/FP1176.json
@@ -0,0 +1 @@
+{"batchcode": "FP1176", "histograms": [{"batchcodes": ["FP1176"], "histogram": {"Haematochezia": 2, "Atrial fibrillation": 1, "Body temperature": 1, "Cardiac arrest": 1, "Cyanosis": 1, "Diarrhoea": 1, "Echocardiogram": 1, "Haematemesis": 1, "Loss of consciousness": 1, "Malaise": 1, "Moaning": 1, "Palpitations": 1, "Pyrexia": 1, "Swelling face": 1, "Urinary incontinence": 1, "Vaccination site pain": 1, "Ventricular tachycardia": 1, "Wolff-Parkinson-White syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FP7082.json b/docs/data/histograms/Brazil/FP7082.json
new file mode 100644
index 00000000000..e0d50d2007e
--- /dev/null
+++ b/docs/data/histograms/Brazil/FP7082.json
@@ -0,0 +1 @@
+{"batchcode": "FP7082", "histograms": [{"batchcodes": ["FP7082"], "histogram": {"Off label use": 4, "Immunisation": 3, "Investigation": 3, "Herpes zoster": 2, "Amnesia": 1, "Asthenia": 1, "Autoimmune disorder": 1, "Biopsy": 1, "Bronchitis": 1, "Clavicle fracture": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Cough": 1, "Disorientation": 1, "Dyspnoea": 1, "Hypokinesia": 1, "Infection": 1, "Interchange of vaccine products": 1, "Loss of personal independence in daily activities": 1, "Parapsoriasis": 1, "Pneumonia": 1, "Pruritus": 1, "Pulmonary thrombosis": 1, "Pyrexia": 1, "Rash": 1, "Seizure": 1, "Time perception altered": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FP7498.json b/docs/data/histograms/Brazil/FP7498.json
new file mode 100644
index 00000000000..27b74d8b59b
--- /dev/null
+++ b/docs/data/histograms/Brazil/FP7498.json
@@ -0,0 +1 @@
+{"batchcode": "FP7498", "histograms": [{"batchcodes": ["FP7498"], "histogram": {"Immunisation": 1, "Lymphadenopathy": 1, "Off label use": 1, "Pain in extremity": 1, "Rash pruritic": 1, "Skin reaction": 1, "Vaccination site eczema": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site vesicles": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FP8073.json b/docs/data/histograms/Brazil/FP8073.json
new file mode 100644
index 00000000000..8ad0f87d36f
--- /dev/null
+++ b/docs/data/histograms/Brazil/FP8073.json
@@ -0,0 +1 @@
+{"batchcode": "FP8073", "histograms": [{"batchcodes": ["FP8073"], "histogram": {"Immunisation": 2, "Off label use": 2, "Pain in extremity": 2, "Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Blood test": 1, "Cold sweat": 1, "Diarrhoea": 1, "Discomfort": 1, "Dizziness": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hypersensitivity": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Neck pain": 1, "Product label issue": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FP8290.json b/docs/data/histograms/Brazil/FP8290.json
new file mode 100644
index 00000000000..e26ec6b1af3
--- /dev/null
+++ b/docs/data/histograms/Brazil/FP8290.json
@@ -0,0 +1 @@
+{"batchcode": "FP8290", "histograms": [{"batchcodes": ["FP8290"], "histogram": {"Nausea": 2, "Urticaria": 2, "Asthenia": 1, "Blister": 1, "Body temperature": 1, "Body temperature decreased": 1, "Brain death": 1, "Cough": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Erythema": 1, "Eye pruritus": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Immune thrombocytopenia": 1, "Malaise": 1, "Nasal pruritus": 1, "Ocular hyperaemia": 1, "Pain": 1, "Purpura": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FP8544.json b/docs/data/histograms/Brazil/FP8544.json
new file mode 100644
index 00000000000..922d13272ef
--- /dev/null
+++ b/docs/data/histograms/Brazil/FP8544.json
@@ -0,0 +1 @@
+{"batchcode": "FP8544", "histograms": [{"batchcodes": ["FP8544"], "histogram": {"Lymphadenopathy": 1, "Overdose": 1, "Vaccination site pain": 1, "Vaccine coadministration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FPS/07.json b/docs/data/histograms/Brazil/FPS/07.json
new file mode 100644
index 00000000000..baac0d0d98d
--- /dev/null
+++ b/docs/data/histograms/Brazil/FPS/07.json
@@ -0,0 +1 @@
+{"batchcode": "FPS/07", "histograms": [{"batchcodes": ["FPS/07"], "histogram": {"Blood test": 1, "Chest pain": 1, "Coagulopathy": 1, "Pain": 1, "Pain in extremity": 1, "Sneezing": 1, "Thrombosis": 1, "Walking disability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FR8026.json b/docs/data/histograms/Brazil/FR8026.json
new file mode 100644
index 00000000000..cd13df4fecf
--- /dev/null
+++ b/docs/data/histograms/Brazil/FR8026.json
@@ -0,0 +1 @@
+{"batchcode": "FR8026", "histograms": [{"batchcodes": ["FR8026"], "histogram": {"Chest pain": 1, "Electrocardiogram": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Myocarditis": 1, "Troponin increased": 1, "Ventricular hypokinesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FR8392.json b/docs/data/histograms/Brazil/FR8392.json
new file mode 100644
index 00000000000..ec7d2bc2ca9
--- /dev/null
+++ b/docs/data/histograms/Brazil/FR8392.json
@@ -0,0 +1 @@
+{"batchcode": "FR8392", "histograms": [{"batchcodes": ["FR8392"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Pain": 1, "Skin discolouration": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FR9412.json b/docs/data/histograms/Brazil/FR9412.json
new file mode 100644
index 00000000000..4c7b02f6208
--- /dev/null
+++ b/docs/data/histograms/Brazil/FR9412.json
@@ -0,0 +1 @@
+{"batchcode": "FR9412", "histograms": [{"batchcodes": ["FR9412"], "histogram": {"Headache": 1, "Malaise": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Skin discolouration": 1, "Skin reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FS4184.json b/docs/data/histograms/Brazil/FS4184.json
new file mode 100644
index 00000000000..0ab215242df
--- /dev/null
+++ b/docs/data/histograms/Brazil/FS4184.json
@@ -0,0 +1 @@
+{"batchcode": "FS4184", "histograms": [{"batchcodes": ["FS4184"], "histogram": {"Cardiac failure": 1, "Fatigue": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Nausea": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FT5177.json b/docs/data/histograms/Brazil/FT5177.json
new file mode 100644
index 00000000000..3e039edeb71
--- /dev/null
+++ b/docs/data/histograms/Brazil/FT5177.json
@@ -0,0 +1 @@
+{"batchcode": "FT5177", "histograms": [{"batchcodes": ["FT5177"], "histogram": {"Immunisation": 2, "Off label use": 2, "Pain": 2, "Pruritus": 2, "Blister": 1, "Body temperature": 1, "Condition aggravated": 1, "Erythema": 1, "Flushing": 1, "Headache": 1, "Hypersensitivity": 1, "Inflammation": 1, "Influenza like illness": 1, "Loss of personal independence in daily activities": 1, "Mass": 1, "Oedema": 1, "Pyrexia": 1, "Secretion discharge": 1, "Skin lesion": 1, "Skin warm": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FT7280.json b/docs/data/histograms/Brazil/FT7280.json
new file mode 100644
index 00000000000..37ebf44df79
--- /dev/null
+++ b/docs/data/histograms/Brazil/FT7280.json
@@ -0,0 +1 @@
+{"batchcode": "FT7280", "histograms": [{"batchcodes": ["FT7280"], "histogram": {"Immunisation": 2, "Off label use": 2, "Ageusia": 1, "Anosmia": 1, "Bone pain": 1, "Bone swelling": 1, "Fear": 1, "Skin discolouration": 1, "Synovial cyst": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FW0199.json b/docs/data/histograms/Brazil/FW0199.json
new file mode 100644
index 00000000000..cc29dadbb8b
--- /dev/null
+++ b/docs/data/histograms/Brazil/FW0199.json
@@ -0,0 +1 @@
+{"batchcode": "FW0199", "histograms": [{"batchcodes": ["FW0199"], "histogram": {"Activated partial thromboplastin time": 1, "Band neutrophil count": 1, "Basophil count": 1, "Blast cells": 1, "Blood count": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood fibrinogen": 1, "Deep vein thrombosis": 1, "Dysstasia": 1, "Eosinophil count": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Lymphocyte count": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Metamyelocyte count": 1, "Monocyte count": 1, "Myelocyte count": 1, "Neutrophil count": 1, "Pain in extremity": 1, "Platelet count": 1, "Promyelocyte count": 1, "Prothrombin time": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Thrombin time": 1, "Ultrasound Doppler": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FW2899.json b/docs/data/histograms/Brazil/FW2899.json
new file mode 100644
index 00000000000..6366e068bc4
--- /dev/null
+++ b/docs/data/histograms/Brazil/FW2899.json
@@ -0,0 +1 @@
+{"batchcode": "FW2899", "histograms": [{"batchcodes": ["FW2899"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FW4423.json b/docs/data/histograms/Brazil/FW4423.json
new file mode 100644
index 00000000000..7b844855710
--- /dev/null
+++ b/docs/data/histograms/Brazil/FW4423.json
@@ -0,0 +1 @@
+{"batchcode": "FW4423", "histograms": [{"batchcodes": ["FW4423"], "histogram": {"Decreased appetite": 1, "Fatigue": 1, "Investigation": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/FW6014.json b/docs/data/histograms/Brazil/FW6014.json
new file mode 100644
index 00000000000..47a25549bb4
--- /dev/null
+++ b/docs/data/histograms/Brazil/FW6014.json
@@ -0,0 +1 @@
+{"batchcode": "FW6014", "histograms": [{"batchcodes": ["FW6014"], "histogram": {"Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Diarrhoea": 1, "Haemorrhage": 1, "Malaise": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/GC9016.json b/docs/data/histograms/Brazil/GC9016.json
new file mode 100644
index 00000000000..e77975d3bc8
--- /dev/null
+++ b/docs/data/histograms/Brazil/GC9016.json
@@ -0,0 +1 @@
+{"batchcode": "GC9016", "histograms": [{"batchcodes": ["GC9016"], "histogram": {"Diarrhoea": 1, "Rash macular": 1, "Stool analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/L-FP8290.json b/docs/data/histograms/Brazil/L-FP8290.json
new file mode 100644
index 00000000000..10079d34bbd
--- /dev/null
+++ b/docs/data/histograms/Brazil/L-FP8290.json
@@ -0,0 +1 @@
+{"batchcode": "L-FP8290", "histograms": [{"batchcodes": ["L-FP8290"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/L211521A.json b/docs/data/histograms/Brazil/L211521A.json
new file mode 100644
index 00000000000..d14e691d506
--- /dev/null
+++ b/docs/data/histograms/Brazil/L211521A.json
@@ -0,0 +1 @@
+{"batchcode": "L211521A", "histograms": [{"batchcodes": ["L211521A"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/LFD7208.json b/docs/data/histograms/Brazil/LFD7208.json
new file mode 100644
index 00000000000..b9680ded213
--- /dev/null
+++ b/docs/data/histograms/Brazil/LFD7208.json
@@ -0,0 +1 @@
+{"batchcode": "LFD7208", "histograms": [{"batchcodes": ["LFD7208"], "histogram": {"Cerebral thrombosis": 1, "Muscle rigidity": 1, "Peripheral swelling": 1, "SARS-CoV-2 test negative": 1, "Specialist consultation": 1, "Vascular purpura": 1, "Venous thrombosis limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/LFF5107.json b/docs/data/histograms/Brazil/LFF5107.json
new file mode 100644
index 00000000000..1035ae75e61
--- /dev/null
+++ b/docs/data/histograms/Brazil/LFF5107.json
@@ -0,0 +1 @@
+{"batchcode": "LFF5107", "histograms": [{"batchcodes": ["LFF5107"], "histogram": {"Chronic gastritis": 1, "Investigation": 1, "Lactose intolerance": 1, "Memory impairment": 1, "Paraesthesia": 1, "Red blood cell abnormality": 1, "Red blood cell count": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/LFM3809.json b/docs/data/histograms/Brazil/LFM3809.json
new file mode 100644
index 00000000000..9bb31cfc7f2
--- /dev/null
+++ b/docs/data/histograms/Brazil/LFM3809.json
@@ -0,0 +1 @@
+{"batchcode": "LFM3809", "histograms": [{"batchcodes": ["LFM3809"], "histogram": {"Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Feeling abnormal": 1, "Investigation": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/PA9091.json b/docs/data/histograms/Brazil/PA9091.json
new file mode 100644
index 00000000000..9fb5c4a9906
--- /dev/null
+++ b/docs/data/histograms/Brazil/PA9091.json
@@ -0,0 +1 @@
+{"batchcode": "PA9091", "histograms": [{"batchcodes": ["PA9091"], "histogram": {"Guillain-Barre syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/PAA173696.json b/docs/data/histograms/Brazil/PAA173696.json
new file mode 100644
index 00000000000..2c8dadc5933
--- /dev/null
+++ b/docs/data/histograms/Brazil/PAA173696.json
@@ -0,0 +1 @@
+{"batchcode": "PAA173696", "histograms": [{"batchcodes": ["PAA173696"], "histogram": {"Angiopathy": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/PCA0084.json b/docs/data/histograms/Brazil/PCA0084.json
new file mode 100644
index 00000000000..9f286d17d58
--- /dev/null
+++ b/docs/data/histograms/Brazil/PCA0084.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0084", "histograms": [{"batchcodes": ["PCA0084"], "histogram": {"Immune system disorder": 1, "Immunisation": 1, "Neoplasm malignant": 1, "Off label use": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/PE3591.json b/docs/data/histograms/Brazil/PE3591.json
new file mode 100644
index 00000000000..e46e16126fa
--- /dev/null
+++ b/docs/data/histograms/Brazil/PE3591.json
@@ -0,0 +1 @@
+{"batchcode": "PE3591", "histograms": [{"batchcodes": ["PE3591"], "histogram": {"Blood immunoglobulin E": 1, "Blood immunoglobulin E increased": 1, "Body temperature": 1, "Cough": 1, "Decreased appetite": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Insomnia": 1, "Investigation": 1, "Mouth swelling": 1, "Pyrexia": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/SS8846.json b/docs/data/histograms/Brazil/SS8846.json
new file mode 100644
index 00000000000..5a78a1b238b
--- /dev/null
+++ b/docs/data/histograms/Brazil/SS8846.json
@@ -0,0 +1 @@
+{"batchcode": "SS8846", "histograms": [{"batchcodes": ["SS8846"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Cold sweat": 1, "Headache": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Near death experience": 1, "Tinnitus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/UNK.json b/docs/data/histograms/Brazil/UNK.json
new file mode 100644
index 00000000000..2e4c1674c09
--- /dev/null
+++ b/docs/data/histograms/Brazil/UNK.json
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK"], "histogram": {"COVID-19": 2, "Chills": 2, "Circumstance or information capable of leading to medication error": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Pain": 2, "Pyrexia": 2, "Amnesia": 1, "Asthenia": 1, "Bone pain": 1, "Coma": 1, "Computerised tomogram": 1, "Coronavirus infection": 1, "Coronavirus test negative": 1, "Coronavirus test positive": 1, "Cough": 1, "Diarrhoea": 1, "Hypokinesia": 1, "Influenza": 1, "Lung disorder": 1, "Malaise": 1, "Muscle atrophy": 1, "Nasal inflammation": 1, "Nasal operation": 1, "Nasopharyngitis": 1, "Overdose": 1, "Pain in extremity": 1, "Pneumonia": 1, "Product dose omission issue": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1, "Speech disorder": 1, "Systemic lupus erythematosus": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/UNKONWN.json b/docs/data/histograms/Brazil/UNKONWN.json
new file mode 100644
index 00000000000..0de1676bf01
--- /dev/null
+++ b/docs/data/histograms/Brazil/UNKONWN.json
@@ -0,0 +1 @@
+{"batchcode": "UNKONWN", "histograms": [{"batchcodes": ["UNKONWN"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/UNKOWN.json b/docs/data/histograms/Brazil/UNKOWN.json
new file mode 100644
index 00000000000..f54b85b3eee
--- /dev/null
+++ b/docs/data/histograms/Brazil/UNKOWN.json
@@ -0,0 +1 @@
+{"batchcode": "UNKOWN", "histograms": [{"batchcodes": ["UNKOWN"], "histogram": {"Adverse event": 1, "Biopsy": 1, "Dermatomyositis": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Off label use": 1, "Systemic lupus erythematosus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brazil/XE393.json b/docs/data/histograms/Brazil/XE393.json
new file mode 100644
index 00000000000..009800a32df
--- /dev/null
+++ b/docs/data/histograms/Brazil/XE393.json
@@ -0,0 +1 @@
+{"batchcode": "XE393", "histograms": [{"batchcodes": ["XE393"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/3003184.json b/docs/data/histograms/Brunei Darussalam/3003184.json
new file mode 100644
index 00000000000..8e099e74d39
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/3003184.json	
@@ -0,0 +1 @@
+{"batchcode": "3003184", "histograms": [{"batchcodes": ["3003184"], "histogram": {"Cellulitis": 4, "Chest pain": 4, "Vaccination site cellulitis": 4, "Bell's palsy": 3, "Dizziness": 3, "Dyspnoea": 2, "Facial paresis": 2, "Ischaemic stroke": 2, "Myocardial infarction": 2, "Thrombocytopenia": 2, "Vaccination site swelling": 2, "Abscess": 1, "Acute myocardial infarction": 1, "Cardiac arrest": 1, "Cerebral haemorrhage": 1, "Fatigue": 1, "Headache": 1, "Hemiparesis": 1, "Hyperglycaemic hyperosmolar nonketotic syndrome": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Injection site erythema": 1, "Lagophthalmos": 1, "Leukopenia": 1, "Muscular weakness": 1, "Palpitations": 1, "Product storage error": 1, "Pyrexia": 1, "Supraventricular tachycardia": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/3004668.json b/docs/data/histograms/Brunei Darussalam/3004668.json
new file mode 100644
index 00000000000..20989496882
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/3004668.json	
@@ -0,0 +1 @@
+{"batchcode": "3004668", "histograms": [{"batchcodes": ["3004668"], "histogram": {"Myocardial infarction": 4, "Cellulitis": 3, "Dyspnoea": 3, "Abortion threatened": 2, "Chest discomfort": 2, "Chest pain": 2, "Cough": 2, "Haemorrhagic stroke": 2, "Influenza": 2, "Pruritus": 2, "Urticaria": 2, "Vaginal haemorrhage": 2, "Arthralgia": 1, "Asthma": 1, "Dizziness": 1, "Erythema multiforme": 1, "Eye swelling": 1, "Headache": 1, "Hypoaesthesia": 1, "Joint swelling": 1, "Lethargy": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Multiple organ dysfunction syndrome": 1, "Myocarditis": 1, "Pain": 1, "Palpitations": 1, "Pericarditis": 1, "Presyncope": 1, "Product physical issue": 1, "Product storage error": 1, "Product use issue": 1, "Rash": 1, "Rheumatoid arthritis": 1, "Sepsis": 1, "Septic shock": 1, "Swelling face": 1, "Throat irritation": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/3004729.json b/docs/data/histograms/Brunei Darussalam/3004729.json
new file mode 100644
index 00000000000..9d174dc69a1
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/3004729.json	
@@ -0,0 +1 @@
+{"batchcode": "3004729", "histograms": [{"batchcodes": ["3004729"], "histogram": {"Angioedema": 1, "Myalgia": 1, "Pyrexia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/3004736.json b/docs/data/histograms/Brunei Darussalam/3004736.json
new file mode 100644
index 00000000000..cea446ce526
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/3004736.json	
@@ -0,0 +1 @@
+{"batchcode": "3004736", "histograms": [{"batchcodes": ["3004736"], "histogram": {"Pyrexia": 9, "Dyspnoea": 8, "Asthenia": 5, "Bell's palsy": 5, "Sepsis": 5, "Vomiting": 5, "Abdominal pain": 4, "Chest pain": 4, "Decreased appetite": 4, "Abortion spontaneous": 3, "Acute myocardial infarction": 3, "Cough": 3, "Death": 3, "Haemorrhagic stroke": 3, "Headache": 3, "Lower respiratory tract infection": 3, "Malaise": 3, "Acute kidney injury": 2, "Back pain": 2, "Blood pressure increased": 2, "Cellulitis": 2, "Chills": 2, "Diarrhoea": 2, "Hemiparesis": 2, "Musculoskeletal stiffness": 2, "Nausea": 2, "Palpitations": 2, "Pneumonia": 2, "Seizure": 2, "Abdominal distension": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Brain herniation": 1, "Bronchitis": 1, "Cardiac failure": 1, "Colitis": 1, "Device related sepsis": 1, "Disease progression": 1, "Dizziness": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Dysstasia": 1, "Epigastric discomfort": 1, "Essential hypertension": 1, "Facial discomfort": 1, "Faeces discoloured": 1, "Fall": 1, "Feeling abnormal": 1, "Fibrin D dimer increased": 1, "Gait disturbance": 1, "Gastrointestinal stoma output increased": 1, "Glucocorticoid deficiency": 1, "Haematemesis": 1, "Hallucination": 1, "Hemiplegic migraine": 1, "Hepatic function abnormal": 1, "Hyperthyroidism": 1, "Hypervolaemia": 1, "Hypoaesthesia": 1, "Hypokalaemia": 1, "Illness": 1, "Infection": 1, "Influenza": 1, "Injection site cellulitis": 1, "Insomnia": 1, "Irritability": 1, "Left ventricular dysfunction": 1, "Lethargy": 1, "Liver function test abnormal": 1, "Loss of consciousness": 1, "Lymphoproliferative disorder": 1, "Mobility decreased": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Myalgia": 1, "Myocarditis": 1, "Nasal congestion": 1, "Neoplasm malignant": 1, "Night sweats": 1, "Occipital neuralgia": 1, "Pallor": 1, "Pancytopenia": 1, "Paraesthesia": 1, "Poor quality sleep": 1, "Pruritus": 1, "Pulmonary oedema": 1, "Rash": 1, "Rectal haemorrhage": 1, "Speech disorder": 1, "Streptococcal bacteraemia": 1, "Stress cardiomyopathy": 1, "Subdural haemorrhage": 1, "Syncope": 1, "Upper gastrointestinal haemorrhage": 1, "Urinary incontinence": 1, "Urinary retention": 1, "Urinary tract infection": 1, "Vaccination site cellulitis": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/3005237.json b/docs/data/histograms/Brunei Darussalam/3005237.json
new file mode 100644
index 00000000000..614600eeb2e
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/3005237.json	
@@ -0,0 +1 @@
+{"batchcode": "3005237", "histograms": [{"batchcodes": ["3005237"], "histogram": {"Dysarthria": 3, "Cough": 2, "Facial paralysis": 2, "Hemiparesis": 2, "Ischaemic stroke": 2, "Pain in extremity": 2, "Pyrexia": 2, "Vaginal haemorrhage": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abortion spontaneous": 1, "Acute coronary syndrome": 1, "Anaemia": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Bell's palsy": 1, "Cellulitis": 1, "Chest pain": 1, "Chills": 1, "Cholangitis acute": 1, "Coital bleeding": 1, "Death": 1, "Dizziness": 1, "Dyspnoea": 1, "Haematemesis": 1, "Haemorrhagic stroke": 1, "Hypoaesthesia": 1, "Joint swelling": 1, "Liver function test abnormal": 1, "Myalgia": 1, "Myocardial infarction": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Palpitations": 1, "Peptic ulcer": 1, "Peripheral swelling": 1, "Polyarthritis": 1, "Sepsis": 1, "Swelling": 1, "Syncope": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/3005784.json b/docs/data/histograms/Brunei Darussalam/3005784.json
new file mode 100644
index 00000000000..6760a527d00
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/3005784.json	
@@ -0,0 +1 @@
+{"batchcode": "3005784", "histograms": [{"batchcodes": ["3005784"], "histogram": {"Abdominal pain": 1, "Abortion spontaneous": 1, "Back pain": 1, "Cardiac arrest": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/3005793.json b/docs/data/histograms/Brunei Darussalam/3005793.json
new file mode 100644
index 00000000000..49ad1fa9f6a
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/3005793.json	
@@ -0,0 +1 @@
+{"batchcode": "3005793", "histograms": [{"batchcodes": ["3005793"], "histogram": {"Cellulitis": 1, "Chromaturia": 1, "Eructation": 1, "Gastritis": 1, "Haematuria": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/EN6203.json b/docs/data/histograms/Brunei Darussalam/EN6203.json
new file mode 100644
index 00000000000..1a3d294ab45
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/EN6203.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6203", "histograms": [{"batchcodes": ["EN6203"], "histogram": {"Chills": 1, "Fatigue": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Brunei Darussalam/FK6268.json b/docs/data/histograms/Brunei Darussalam/FK6268.json
new file mode 100644
index 00000000000..eb1f1b74f61
--- /dev/null
+++ b/docs/data/histograms/Brunei Darussalam/FK6268.json	
@@ -0,0 +1 @@
+{"batchcode": "FK6268", "histograms": [{"batchcodes": ["FK6268"], "histogram": {"SARS-CoV-2 test": 3, "Syncope": 3, "Decreased appetite": 2, "Eye movement disorder": 2, "Pyrexia": 2, "Asthenia": 1, "Bell's palsy": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Cardiac arrest": 1, "Death": 1, "Dizziness": 1, "Drooling": 1, "Dyskinesia": 1, "Epistaxis": 1, "Foaming at mouth": 1, "Headache": 1, "Irritability": 1, "Multiple organ dysfunction syndrome": 1, "Nausea": 1, "Nosocomial infection": 1, "Pain": 1, "Petit mal epilepsy": 1, "Pneumonia aspiration": 1, "Procedural pneumothorax": 1, "Seizure": 1, "Selective eating disorder": 1, "Troponin": 1, "Troponin increased": 1, "Unresponsive to stimuli": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Burundi/EL0142.json b/docs/data/histograms/Burundi/EL0142.json
new file mode 100644
index 00000000000..b18a45b0770
--- /dev/null
+++ b/docs/data/histograms/Burundi/EL0142.json
@@ -0,0 +1 @@
+{"batchcode": "EL0142", "histograms": [{"batchcodes": ["EL0142", "EM9809"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Burundi/EM9809.json b/docs/data/histograms/Burundi/EM9809.json
new file mode 100644
index 00000000000..00526058680
--- /dev/null
+++ b/docs/data/histograms/Burundi/EM9809.json
@@ -0,0 +1 @@
+{"batchcode": "EM9809", "histograms": [{"batchcodes": ["EL0142", "EM9809"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/022C21A.json b/docs/data/histograms/Cabo Verde/022C21A.json
new file mode 100644
index 00000000000..cce3ab512dd
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/022C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022C21A", "histograms": [{"batchcodes": ["022C21A"], "histogram": {"Cold sweat": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/039A21A.json b/docs/data/histograms/Cabo Verde/039A21A.json
new file mode 100644
index 00000000000..a96e586863b
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/039A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039A21A", "histograms": [{"batchcodes": ["039A21A"], "histogram": {"Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site warmth": 1, "Lethargy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/1808978.json b/docs/data/histograms/Cabo Verde/1808978.json
new file mode 100644
index 00000000000..7a05c814723
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/1808978.json	
@@ -0,0 +1 @@
+{"batchcode": "1808978", "histograms": [{"batchcodes": ["1808978"], "histogram": {"Anxiety": 1, "Cardiac discomfort": 1, "Energy increased": 1, "Feeling jittery": 1, "Headache": 1, "Lymphadenopathy": 1, "Psychomotor hyperactivity": 1, "Restlessness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/CVS549.json b/docs/data/histograms/Cabo Verde/CVS549.json
new file mode 100644
index 00000000000..99a48a47ad8
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/CVS549.json	
@@ -0,0 +1 @@
+{"batchcode": "CVS549", "histograms": [{"batchcodes": ["CVS549"], "histogram": {"Feeling abnormal": 1, "Hypersomnia": 1, "Ocular hyperaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/ER8734.json b/docs/data/histograms/Cabo Verde/ER8734.json
new file mode 100644
index 00000000000..ea05ad4929e
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/ER8734.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8734", "histograms": [{"batchcodes": ["ER8734"], "histogram": {"Bell's palsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/ER8736.json b/docs/data/histograms/Cabo Verde/ER8736.json
new file mode 100644
index 00000000000..2ec340e7e6e
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/ER8736.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8736", "histograms": [{"batchcodes": ["ER8736"], "histogram": {"Bradykinesia": 1, "Cerebral infarction": 1, "Cerebral ischaemia": 1, "Cerebral thrombosis": 1, "Cerebrovascular accident": 1, "Dysarthria": 1, "Fatigue": 1, "Gait disturbance": 1, "Grip strength decreased": 1, "Motor dysfunction": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/ER8737.json b/docs/data/histograms/Cabo Verde/ER8737.json
new file mode 100644
index 00000000000..2a563e9b950
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/ER8737.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8737", "histograms": [{"batchcodes": ["ER8737"], "histogram": {"Product administered to patient of inappropriate age": 1, "Rectal haemorrhage": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cabo Verde/EW0176.json b/docs/data/histograms/Cabo Verde/EW0176.json
new file mode 100644
index 00000000000..636fe09bf7a
--- /dev/null
+++ b/docs/data/histograms/Cabo Verde/EW0176.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0176", "histograms": [{"batchcodes": ["EW0176"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/#53036-1041.json b/docs/data/histograms/Canada/#53036-1041.json
new file mode 100644
index 00000000000..3fcf9e6bf90
--- /dev/null
+++ b/docs/data/histograms/Canada/#53036-1041.json
@@ -0,0 +1 @@
+{"batchcode": "#53036-1041", "histograms": [{"batchcodes": ["#53036-1041"], "histogram": {"Deafness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/003B21A.json b/docs/data/histograms/Canada/003B21A.json
new file mode 100644
index 00000000000..f3de566fa4c
--- /dev/null
+++ b/docs/data/histograms/Canada/003B21A.json
@@ -0,0 +1 @@
+{"batchcode": "003B21A", "histograms": [{"batchcodes": ["003B21A"], "histogram": {"Dizziness": 2, "Anxiety": 1, "Hyperhidrosis": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/003V21A.json b/docs/data/histograms/Canada/003V21A.json
new file mode 100644
index 00000000000..d7696e1353f
--- /dev/null
+++ b/docs/data/histograms/Canada/003V21A.json
@@ -0,0 +1 @@
+{"batchcode": "003V21A", "histograms": [{"batchcodes": ["003V21A"], "histogram": {"Nausea": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/007C21A.json b/docs/data/histograms/Canada/007C21A.json
new file mode 100644
index 00000000000..75b34d07f5b
--- /dev/null
+++ b/docs/data/histograms/Canada/007C21A.json
@@ -0,0 +1 @@
+{"batchcode": "007C21A", "histograms": [{"batchcodes": ["007C21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/0099WPDD00JHFTR.json b/docs/data/histograms/Canada/0099WPDD00JHFTR.json
new file mode 100644
index 00000000000..08a4f636aac
--- /dev/null
+++ b/docs/data/histograms/Canada/0099WPDD00JHFTR.json
@@ -0,0 +1 @@
+{"batchcode": "0099WPDD00JHFTR", "histograms": [{"batchcodes": ["0099WPDD00JHFTR"], "histogram": {"Cellulitis": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Pallor": 1, "Somnolence": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/009L21A.json b/docs/data/histograms/Canada/009L21A.json
new file mode 100644
index 00000000000..e47ba7f511a
--- /dev/null
+++ b/docs/data/histograms/Canada/009L21A.json
@@ -0,0 +1 @@
+{"batchcode": "009L21A", "histograms": [{"batchcodes": ["009L21A"], "histogram": {"Angina pectoris": 1, "COVID-19 immunisation": 1, "Chest discomfort": 1, "Chest pain": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Interchange of vaccine products": 1, "Lethargy": 1, "Musculoskeletal chest pain": 1, "Nausea": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/00V21A.json b/docs/data/histograms/Canada/00V21A.json
new file mode 100644
index 00000000000..ac13fb45857
--- /dev/null
+++ b/docs/data/histograms/Canada/00V21A.json
@@ -0,0 +1 @@
+{"batchcode": "00V21A", "histograms": [{"batchcodes": ["00V21A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/011F21A.json b/docs/data/histograms/Canada/011F21A.json
new file mode 100644
index 00000000000..64a5e281783
--- /dev/null
+++ b/docs/data/histograms/Canada/011F21A.json
@@ -0,0 +1 @@
+{"batchcode": "011F21A", "histograms": [{"batchcodes": ["011F21A"], "histogram": {"Dizziness": 2, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/011J20A.json b/docs/data/histograms/Canada/011J20A.json
new file mode 100644
index 00000000000..ec26987fbd0
--- /dev/null
+++ b/docs/data/histograms/Canada/011J20A.json
@@ -0,0 +1 @@
+{"batchcode": "011J20A", "histograms": [{"batchcodes": ["011J20A"], "histogram": {"Erythema": 1, "Flushing": 1, "Paraesthesia oral": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/013M20A.json b/docs/data/histograms/Canada/013M20A.json
new file mode 100644
index 00000000000..7a2b798e4cf
--- /dev/null
+++ b/docs/data/histograms/Canada/013M20A.json
@@ -0,0 +1 @@
+{"batchcode": "013M20A", "histograms": [{"batchcodes": ["013M20A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/014F21A.json b/docs/data/histograms/Canada/014F21A.json
new file mode 100644
index 00000000000..96589bfa7e2
--- /dev/null
+++ b/docs/data/histograms/Canada/014F21A.json
@@ -0,0 +1 @@
+{"batchcode": "014F21A", "histograms": [{"batchcodes": ["014F21A"], "histogram": {"Product preparation issue": 2, "Gait disturbance": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/016B21A.json b/docs/data/histograms/Canada/016B21A.json
new file mode 100644
index 00000000000..815b5c7db6d
--- /dev/null
+++ b/docs/data/histograms/Canada/016B21A.json
@@ -0,0 +1 @@
+{"batchcode": "016B21A", "histograms": [{"batchcodes": ["016B21A"], "histogram": {"Dizziness": 2, "Hot flush": 1, "Hyperhidrosis": 1, "Incorrect dose administered": 1, "No adverse event": 1, "Pallor": 1, "Palpitations": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/016E21A.json b/docs/data/histograms/Canada/016E21A.json
new file mode 100644
index 00000000000..c5d3bbfba6f
--- /dev/null
+++ b/docs/data/histograms/Canada/016E21A.json
@@ -0,0 +1 @@
+{"batchcode": "016E21A", "histograms": [{"batchcodes": ["016E21A"], "histogram": {"Myocarditis": 18, "Chest pain": 7, "Chest discomfort": 3, "Chills": 3, "Dyspnoea": 3, "Headache": 3, "Nausea": 3, "Pain": 3, "Pleuritic pain": 3, "SARS-CoV-2 test": 3, "Asthenia": 2, "Back pain": 2, "Dizziness": 2, "Hyperhidrosis": 2, "Pericardial effusion": 2, "Pyrexia": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Anaemia": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Cardiac failure": 1, "Concussion": 1, "Cough": 1, "Cyanosis": 1, "Decreased appetite": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Dyspepsia": 1, "Facial pain": 1, "Fall": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling hot": 1, "Flushing": 1, "Haemorrhagic diathesis": 1, "Head injury": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Illness": 1, "Left ventricular dysfunction": 1, "Lethargy": 1, "Malaise": 1, "Migraine": 1, "Myopericarditis": 1, "Myositis": 1, "Neck pain": 1, "Pallor": 1, "Paraesthesia": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Pulmonary oedema": 1, "Supraventricular tachycardia": 1, "Syncope": 1, "Tachycardia": 1, "Tachypnoea": 1, "Tremor": 1, "Vaginal haemorrhage": 1, "Ventricular tachycardia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/018F22A.json b/docs/data/histograms/Canada/018F22A.json
new file mode 100644
index 00000000000..18808481b7e
--- /dev/null
+++ b/docs/data/histograms/Canada/018F22A.json
@@ -0,0 +1 @@
+{"batchcode": "018F22A", "histograms": [{"batchcodes": ["018F22A"], "histogram": {"Cerebrovascular accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/019J21A.json b/docs/data/histograms/Canada/019J21A.json
new file mode 100644
index 00000000000..bb1cfc1ff24
--- /dev/null
+++ b/docs/data/histograms/Canada/019J21A.json
@@ -0,0 +1 @@
+{"batchcode": "019J21A", "histograms": [{"batchcodes": ["019J21A"], "histogram": {"Chest pain": 3, "Fatigue": 3, "Pericarditis": 3, "Chills": 2, "Abdominal pain upper": 1, "Abnormal uterine bleeding": 1, "Acute myocardial infarction": 1, "Arthralgia": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Blood iron": 1, "Cardiac function test": 1, "Chest discomfort": 1, "Discomfort": 1, "Dyspepsia": 1, "Electrocardiogram": 1, "Eye pain": 1, "Eye swelling": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Gait disturbance": 1, "Haemoglobin": 1, "Headache": 1, "Hypoaesthesia": 1, "Interchange of vaccine products": 1, "Myocardial ischaemia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Myopericarditis": 1, "Neck pain": 1, "Ocular discomfort": 1, "Pain in extremity": 1, "Palpitations": 1, "Pericardial effusion": 1, "Periorbital swelling": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Suicidal ideation": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/020321A.json b/docs/data/histograms/Canada/020321A.json
new file mode 100644
index 00000000000..0b40617424c
--- /dev/null
+++ b/docs/data/histograms/Canada/020321A.json
@@ -0,0 +1 @@
+{"batchcode": "020321A", "histograms": [{"batchcodes": ["020321A"], "histogram": {"Dizziness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/020B21A.json b/docs/data/histograms/Canada/020B21A.json
new file mode 100644
index 00000000000..1c457f74289
--- /dev/null
+++ b/docs/data/histograms/Canada/020B21A.json
@@ -0,0 +1 @@
+{"batchcode": "020B21A", "histograms": [{"batchcodes": ["020B21A"], "histogram": {"Dizziness": 1, "Exposure via skin contact": 1, "Hyperhidrosis": 1, "Nausea": 1, "Syringe issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/020E21A.json b/docs/data/histograms/Canada/020E21A.json
new file mode 100644
index 00000000000..50f057624c8
--- /dev/null
+++ b/docs/data/histograms/Canada/020E21A.json
@@ -0,0 +1 @@
+{"batchcode": "020E21A", "histograms": [{"batchcodes": ["020E21A", "EP6017"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["020E21A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/020J21A.json b/docs/data/histograms/Canada/020J21A.json
new file mode 100644
index 00000000000..34222c79344
--- /dev/null
+++ b/docs/data/histograms/Canada/020J21A.json
@@ -0,0 +1 @@
+{"batchcode": "020J21A", "histograms": [{"batchcodes": ["020J21A"], "histogram": {"Myopericarditis": 3, "Chills": 2, "Abdominal pain upper": 1, "Aortic valve incompetence": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Fibrosis": 1, "Hypokinesia": 1, "Hypoperfusion": 1, "Left ventricular dysfunction": 1, "Left ventricular hypertrophy": 1, "Malaise": 1, "Mitral valve incompetence": 1, "Myocardial oedema": 1, "Myocarditis": 1, "Pain": 1, "Renal failure": 1, "Right ventricular dilatation": 1, "SARS-CoV-2 test": 1, "Tricuspid valve incompetence": 1, "Vaccination site pain": 1, "Ventricular tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/023M20A.json b/docs/data/histograms/Canada/023M20A.json
new file mode 100644
index 00000000000..0d71de4465e
--- /dev/null
+++ b/docs/data/histograms/Canada/023M20A.json
@@ -0,0 +1 @@
+{"batchcode": "023M20A", "histograms": [{"batchcodes": ["023M20A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/02509210.json b/docs/data/histograms/Canada/02509210.json
new file mode 100644
index 00000000000..282da1eabbf
--- /dev/null
+++ b/docs/data/histograms/Canada/02509210.json
@@ -0,0 +1 @@
+{"batchcode": "02509210", "histograms": [{"batchcodes": ["02509210"], "histogram": {"Facial paralysis": 1, "Formication": 1, "Freezing phenomenon": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Joint swelling": 1, "Muscle twitching": 1, "Nervousness": 1, "Paraesthesia": 1, "Swollen tongue": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/026B21A.json b/docs/data/histograms/Canada/026B21A.json
new file mode 100644
index 00000000000..40c46b27831
--- /dev/null
+++ b/docs/data/histograms/Canada/026B21A.json
@@ -0,0 +1 @@
+{"batchcode": "026B21A", "histograms": [{"batchcodes": ["026B21A"], "histogram": {"Dizziness": 7, "Hyperhidrosis": 6, "Nausea": 4, "Pallor": 4, "Fall": 2, "Headache": 2, "Adverse event": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Erythema": 1, "Face injury": 1, "Feeling hot": 1, "Flushing": 1, "Heart rate decreased": 1, "Hypoglycaemia": 1, "Immediate post-injection reaction": 1, "Loss of consciousness": 1, "Paraesthesia": 1, "Seizure": 1, "Vision blurred": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/026H21A.json b/docs/data/histograms/Canada/026H21A.json
new file mode 100644
index 00000000000..6bc8d27b330
--- /dev/null
+++ b/docs/data/histograms/Canada/026H21A.json
@@ -0,0 +1 @@
+{"batchcode": "026H21A", "histograms": [{"batchcodes": ["026H21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/032L20A.json b/docs/data/histograms/Canada/032L20A.json
new file mode 100644
index 00000000000..ee4a4ae86f0
--- /dev/null
+++ b/docs/data/histograms/Canada/032L20A.json
@@ -0,0 +1 @@
+{"batchcode": "032L20A", "histograms": [{"batchcodes": ["032L20A"], "histogram": {"Constipation": 1, "Defaecation urgency": 1, "Diarrhoea": 1, "Influenza like illness": 1, "Mucous stools": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/034C21A.json b/docs/data/histograms/Canada/034C21A.json
new file mode 100644
index 00000000000..e4ee8d93be3
--- /dev/null
+++ b/docs/data/histograms/Canada/034C21A.json
@@ -0,0 +1 @@
+{"batchcode": "034C21A", "histograms": [{"batchcodes": ["034C21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/038B21A.json b/docs/data/histograms/Canada/038B21A.json
new file mode 100644
index 00000000000..be1eaf14f76
--- /dev/null
+++ b/docs/data/histograms/Canada/038B21A.json
@@ -0,0 +1 @@
+{"batchcode": "038B21A", "histograms": [{"batchcodes": ["038B21A"], "histogram": {"Dizziness": 2, "Malaise": 2, "Vital signs measurement": 2, "Hyperhidrosis": 1, "Nausea": 1, "Panic attack": 1, "Sensation of foreign body": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/042A21A.json b/docs/data/histograms/Canada/042A21A.json
new file mode 100644
index 00000000000..350bb3d3857
--- /dev/null
+++ b/docs/data/histograms/Canada/042A21A.json
@@ -0,0 +1 @@
+{"batchcode": "042A21A", "histograms": [{"batchcodes": ["042A21A"], "histogram": {"Dizziness": 6, "Hyperhidrosis": 5, "Vision blurred": 2, "Vomiting": 2, "Anxiety": 1, "Cold sweat": 1, "Consciousness fluctuating": 1, "Cyanosis": 1, "Feeling hot": 1, "Insomnia": 1, "Nausea": 1, "Pallor": 1, "Slow response to stimuli": 1, "Tinnitus": 1, "Visual impairment": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/042D21A.json b/docs/data/histograms/Canada/042D21A.json
new file mode 100644
index 00000000000..b4c160dde5e
--- /dev/null
+++ b/docs/data/histograms/Canada/042D21A.json
@@ -0,0 +1 @@
+{"batchcode": "042D21A", "histograms": [{"batchcodes": ["042D21A", "MT0055"], "histogram": {"Fatigue": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Prolonged labour": 1}}, {"batchcodes": ["042D21A", "PFIZER ER1742"], "histogram": {"Cellulitis": 1, "Chest discomfort": 1, "Dizziness": 1, "Interchange of vaccine products": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Rash erythematous": 1, "Skin warm": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}, {"batchcodes": ["042D21A"], "histogram": {"Myocarditis": 32, "Chest pain": 30, "Dyspnoea": 20, "SARS-CoV-2 test": 20, "Pericarditis": 13, "Chest discomfort": 11, "Pyrexia": 11, "Fatigue": 10, "Chills": 8, "Myalgia": 8, "Pain": 5, "Vaccination site pain": 5, "Dizziness": 4, "Headache": 4, "Pleuritic pain": 4, "Hyperhidrosis": 3, "Loss of consciousness": 3, "Malaise": 3, "Nausea": 3, "Palpitations": 3, "Sinus tachycardia": 3, "Vomiting": 3, "Back pain": 2, "Cough": 2, "Discomfort": 2, "Feeling abnormal": 2, "Heart rate increased": 2, "Inappropriate schedule of product administration": 2, "Interchange of vaccine products": 2, "Pain in jaw": 2, "Pericardial effusion": 2, "Seizure": 2, "Tachycardia": 2, "Vaccination site swelling": 2, "Anxiety": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asthma": 1, "Balance disorder": 1, "Blood pressure measurement": 1, "Bundle branch block": 1, "Bundle branch block right": 1, "COVID-19": 1, "Cardiac aneurysm": 1, "Cardiac flutter": 1, "Cold sweat": 1, "Coma": 1, "Decreased activity": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Electric shock sensation": 1, "Electroencephalogram": 1, "Epstein-Barr viraemia": 1, "Erythema": 1, "Fear": 1, "Feeling cold": 1, "Flank pain": 1, "Heart rate": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Infectious mononucleosis": 1, "Joint stiffness": 1, "Lethargy": 1, "Limb injury": 1, "Loss of personal independence in daily activities": 1, "Mitral valve incompetence": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Myoclonus": 1, "Neck pain": 1, "Odynophagia": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Painful respiration": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pleural effusion": 1, "Rash": 1, "Sinus bradycardia": 1, "Streptococcal infection": 1, "Tension headache": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombocytopenia": 1, "Tremor": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination error": 1, "Vaccination site erythema": 1, "Vaccination site joint pain": 1, "Vaccination site warmth": 1, "Vision blurred": 1, "Weight decreased": 1, "Wound complication": 1, "Wound infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/043021A.json b/docs/data/histograms/Canada/043021A.json
new file mode 100644
index 00000000000..bc59d2de3f6
--- /dev/null
+++ b/docs/data/histograms/Canada/043021A.json
@@ -0,0 +1 @@
+{"batchcode": "043021A", "histograms": [{"batchcodes": ["043021A", "EN1198", "FF25595"], "histogram": {"Acne": 1, "Fall": 1, "Feeling abnormal": 1, "Inappropriate schedule of product administration": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Platelet factor 4": 1, "Screaming": 1, "Skin infection": 1, "Skin papilloma": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/043D21A.json b/docs/data/histograms/Canada/043D21A.json
new file mode 100644
index 00000000000..d7d9099feca
--- /dev/null
+++ b/docs/data/histograms/Canada/043D21A.json
@@ -0,0 +1 @@
+{"batchcode": "043D21A", "histograms": [{"batchcodes": ["043D21A"], "histogram": {"Myocarditis": 23, "Chest pain": 16, "Dyspnoea": 6, "Pericarditis": 6, "Chest discomfort": 3, "Chills": 3, "Headache": 3, "Pyrexia": 3, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Cough": 2, "Dizziness": 2, "Fatigue": 2, "Feeling hot": 2, "Heart rate": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Inappropriate schedule of product administration": 2, "Lymphadenopathy": 2, "Malaise": 2, "Mobility decreased": 2, "Nausea": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Abdominal pain": 1, "Acne": 1, "Allergy test": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Aphasia": 1, "Arrhythmia": 1, "Asthenia": 1, "Atelectasis": 1, "Blood test": 1, "Body temperature": 1, "Burning sensation": 1, "C-reactive protein": 1, "Cardiac flutter": 1, "Cerebral palsy": 1, "Confusional state": 1, "Contusion": 1, "Coronary artery disease": 1, "Dermatitis": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling cold": 1, "Gait disturbance": 1, "Heart rate decreased": 1, "Hot flush": 1, "Hypertension": 1, "Hypertensive emergency": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypophagia": 1, "Inflammation": 1, "Interchange of vaccine products": 1, "Left ventricular dysfunction": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Muscle strain": 1, "Musculoskeletal chest pain": 1, "Myalgia": 1, "Nervousness": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Panic attack": 1, "Paraesthesia oral": 1, "Pelvic pain": 1, "Pericardial effusion": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Pleural effusion": 1, "Pleuritic pain": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rash": 1, "Rhinitis": 1, "Rhinorrhoea": 1, "Seizure": 1, "Sinus tachycardia": 1, "Stillbirth": 1, "Swelling face": 1, "Tachycardia": 1, "Tongue discomfort": 1, "Urticaria": 1, "Vaccination site discomfort": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/044A21A.json b/docs/data/histograms/Canada/044A21A.json
new file mode 100644
index 00000000000..25a9a543af8
--- /dev/null
+++ b/docs/data/histograms/Canada/044A21A.json
@@ -0,0 +1 @@
+{"batchcode": "044A21A", "histograms": [{"batchcodes": ["044A21A"], "histogram": {"Dizziness": 1, "Immediate post-injection reaction": 1, "Nausea": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/044D21A.json b/docs/data/histograms/Canada/044D21A.json
new file mode 100644
index 00000000000..2bd07d70c90
--- /dev/null
+++ b/docs/data/histograms/Canada/044D21A.json
@@ -0,0 +1 @@
+{"batchcode": "044D21A", "histograms": [{"batchcodes": ["044D21A", "EW0193", "FA9099"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Maternal exposure before pregnancy": 1, "Nephrolithiasis": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["044D21A", "FA9099"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["044D21A"], "histogram": {"Myocarditis": 37, "Chest pain": 24, "SARS-CoV-2 test": 19, "Dyspnoea": 16, "Pyrexia": 15, "Chest discomfort": 12, "Chills": 11, "Pericarditis": 10, "Hyperhidrosis": 7, "Nausea": 7, "Fatigue": 6, "Headache": 6, "Vomiting": 5, "Arthralgia": 4, "Cough": 4, "Myalgia": 4, "Pain": 4, "Dizziness": 3, "Influenza like illness": 3, "Pain in extremity": 3, "Palpitations": 3, "Asthenia": 2, "Diarrhoea": 2, "Malaise": 2, "Migraine": 2, "Myocardial injury": 2, "Paraesthesia": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Asthma": 1, "Back pain": 1, "Cardiac arrest": 1, "Cardiac failure": 1, "Cellulitis": 1, "Depressed mood": 1, "Diabetic cardiomyopathy": 1, "Discomfort": 1, "Disorientation": 1, "Dyspepsia": 1, "Effusion": 1, "Erythema": 1, "Feeding disorder": 1, "Hyperaemia": 1, "Hyperglycaemia": 1, "Hypertension": 1, "Ischaemia": 1, "Left ventricular dysfunction": 1, "Lethargy": 1, "Lyme disease": 1, "Mitral valve incompetence": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Myocardial oedema": 1, "Myopericarditis": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Pericardial effusion": 1, "Peripheral coldness": 1, "Presyncope": 1, "Productive cough": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test negative": 1, "Sinus bradycardia": 1, "Sinus tachycardia": 1, "Tachycardia": 1, "Tricuspid valve incompetence": 1, "Ventricular enlargement": 1, "Ventricular failure": 1, "Ventricular fibrillation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/045D21.json b/docs/data/histograms/Canada/045D21.json
new file mode 100644
index 00000000000..a6db60dcde2
--- /dev/null
+++ b/docs/data/histograms/Canada/045D21.json
@@ -0,0 +1 @@
+{"batchcode": "045D21", "histograms": [{"batchcodes": ["045D21"], "histogram": {"Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/045D21A.json b/docs/data/histograms/Canada/045D21A.json
new file mode 100644
index 00000000000..50291c97bdf
--- /dev/null
+++ b/docs/data/histograms/Canada/045D21A.json
@@ -0,0 +1 @@
+{"batchcode": "045D21A", "histograms": [{"batchcodes": ["045D21A", "EW0199"], "histogram": {"Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Thrombosis": 1}}, {"batchcodes": ["045D21A"], "histogram": {"Myocarditis": 29, "Chest pain": 20, "Dyspnoea": 9, "Chills": 4, "Myalgia": 4, "Nausea": 4, "Pleuritic pain": 4, "Pyrexia": 4, "Arthralgia": 3, "Chest discomfort": 3, "Dizziness": 3, "Fatigue": 3, "Headache": 3, "Myopericarditis": 3, "Pain": 3, "Cold sweat": 2, "Cough": 2, "Hyperhidrosis": 2, "Migraine": 2, "Pain in extremity": 2, "Pericarditis": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Abnormal loss of weight": 1, "Angina pectoris": 1, "Anxiety": 1, "Asthenia": 1, "Back pain": 1, "Biopsy": 1, "Blood creatine phosphokinase": 1, "Condition aggravated": 1, "Dry eye": 1, "Dry mouth": 1, "Electrocardiogram PR interval": 1, "Electrocardiogram ST segment": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Granuloma": 1, "Heart rate": 1, "Illness": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Myocardial infarction": 1, "Myocardial oedema": 1, "Neck pain": 1, "Neuropathy peripheral": 1, "Palpitations": 1, "Paraesthesia": 1, "Rash": 1, "Sinus arrhythmia": 1, "Sinus bradycardia": 1, "Sleep apnoea syndrome": 1, "Stress": 1, "Suicidal ideation": 1, "Tachycardia": 1, "Tendonitis": 1, "Tricuspid valve incompetence": 1, "Troponin": 1, "Urticaria": 1, "Vaccination site hypoaesthesia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/046AZ1A.json b/docs/data/histograms/Canada/046AZ1A.json
new file mode 100644
index 00000000000..7df71e3f0d6
--- /dev/null
+++ b/docs/data/histograms/Canada/046AZ1A.json
@@ -0,0 +1 @@
+{"batchcode": "046AZ1A", "histograms": [{"batchcodes": ["046AZ1A"], "histogram": {"Death": 1, "Dyspnoea": 1, "Epistaxis": 1, "Mouth haemorrhage": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/047B21A.json b/docs/data/histograms/Canada/047B21A.json
new file mode 100644
index 00000000000..79b87bee6b9
--- /dev/null
+++ b/docs/data/histograms/Canada/047B21A.json
@@ -0,0 +1 @@
+{"batchcode": "047B21A", "histograms": [{"batchcodes": ["047B21A"], "histogram": {"Dizziness": 1, "Hyperhidrosis": 1, "Pallor": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/048A21A.json b/docs/data/histograms/Canada/048A21A.json
new file mode 100644
index 00000000000..11791ca274c
--- /dev/null
+++ b/docs/data/histograms/Canada/048A21A.json
@@ -0,0 +1 @@
+{"batchcode": "048A21A", "histograms": [{"batchcodes": ["048A21A"], "histogram": {"Fatigue": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Nausea": 1, "Rash": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/04D21A.json b/docs/data/histograms/Canada/04D21A.json
new file mode 100644
index 00000000000..c2a746e8cba
--- /dev/null
+++ b/docs/data/histograms/Canada/04D21A.json
@@ -0,0 +1 @@
+{"batchcode": "04D21A", "histograms": [{"batchcodes": ["04D21A"], "histogram": {"Chest discomfort": 1, "Chills": 1, "Hypotension": 1, "Insomnia": 1, "Myocarditis": 1, "Palpitations": 1, "Pyrexia": 1, "Sinus bradycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/052C21A.json b/docs/data/histograms/Canada/052C21A.json
new file mode 100644
index 00000000000..c3a2cf67310
--- /dev/null
+++ b/docs/data/histograms/Canada/052C21A.json
@@ -0,0 +1 @@
+{"batchcode": "052C21A", "histograms": [{"batchcodes": ["052C21A", "EW0199"], "histogram": {"Interchange of vaccine products": 1, "Pericarditis": 1, "Wrong product administered": 1}}, {"batchcodes": ["052C21A"], "histogram": {"Myocarditis": 19, "Chest pain": 13, "Dyspnoea": 7, "Chest discomfort": 6, "Pericarditis": 6, "Pyrexia": 6, "SARS-CoV-2 test": 6, "Fatigue": 4, "Headache": 4, "Myalgia": 3, "Pain in extremity": 3, "Chills": 2, "Nausea": 2, "Vaccination site pain": 2, "Vomiting": 2, "Abdominal pain": 1, "Allergy to vaccine": 1, "Arthralgia": 1, "Body temperature": 1, "Cold sweat": 1, "Cough": 1, "Diarrhoea": 1, "Dysstasia": 1, "Erythema": 1, "Feeling hot": 1, "Flatulence": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Illness": 1, "Influenza like illness": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Migraine": 1, "Muscular weakness": 1, "Myocardial injury": 1, "Myopericarditis": 1, "Neck pain": 1, "Obstructive airways disorder": 1, "Pain in jaw": 1, "Pleuritic pain": 1, "Presyncope": 1, "Syncope": 1, "Vaccination site movement impairment": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/052C2A1.json b/docs/data/histograms/Canada/052C2A1.json
new file mode 100644
index 00000000000..89c05129bec
--- /dev/null
+++ b/docs/data/histograms/Canada/052C2A1.json
@@ -0,0 +1 @@
+{"batchcode": "052C2A1", "histograms": [{"batchcodes": ["052C2A1"], "histogram": {"Myocarditis": 4, "Chest pain": 3, "Chills": 3, "Pyrexia": 3, "SARS-CoV-2 test": 3, "Atelectasis": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Hypotension": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Nasopharyngitis": 1, "Palpitations": 1, "Pericarditis": 1, "Pleuritic pain": 1, "Pulmonary calcification": 1, "SARS-CoV-2 test negative": 1, "Tachycardia": 1, "Ventricular dysfunction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/053E21A.json b/docs/data/histograms/Canada/053E21A.json
new file mode 100644
index 00000000000..d0cd5590d65
--- /dev/null
+++ b/docs/data/histograms/Canada/053E21A.json
@@ -0,0 +1 @@
+{"batchcode": "053E21A", "histograms": [{"batchcodes": ["053E21A"], "histogram": {"Product administration error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/055K21A.json b/docs/data/histograms/Canada/055K21A.json
new file mode 100644
index 00000000000..3f2c8dcc87c
--- /dev/null
+++ b/docs/data/histograms/Canada/055K21A.json
@@ -0,0 +1 @@
+{"batchcode": "055K21A", "histograms": [{"batchcodes": ["055K21A"], "histogram": {"Angiogram": 1, "Basophil count": 1, "Blood creatinine": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood test": 1, "COVID-19 immunisation": 1, "Coagulopathy": 1, "Eosinophil count": 1, "Erythroblast count": 1, "Fibrin D dimer": 1, "Haematocrit": 1, "Haemoglobin": 1, "Interchange of vaccine products": 1, "Loss of personal independence in daily activities": 1, "Lymphocyte count": 1, "Monocyte count": 1, "Neutrophil count": 1, "Platelet count": 1, "Pulmonary embolism": 1, "Red blood cell count": 1, "Stridor": 1, "Thrombosis": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/063H21A.json b/docs/data/histograms/Canada/063H21A.json
new file mode 100644
index 00000000000..6b361e69712
--- /dev/null
+++ b/docs/data/histograms/Canada/063H21A.json
@@ -0,0 +1 @@
+{"batchcode": "063H21A", "histograms": [{"batchcodes": ["063H21A", "FF2595"], "histogram": {"COVID-19": 1, "Disease recurrence": 1, "Drug ineffective": 1}}, {"batchcodes": ["063H21A"], "histogram": {"Atrial flutter": 1, "Bundle branch block left": 1, "Hypertension": 1, "Muscular weakness": 1, "Myocardial injury": 1, "Myocarditis": 1, "Myopericarditis": 1, "Pleural effusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/070H21A.json b/docs/data/histograms/Canada/070H21A.json
new file mode 100644
index 00000000000..3c43c454bab
--- /dev/null
+++ b/docs/data/histograms/Canada/070H21A.json
@@ -0,0 +1 @@
+{"batchcode": "070H21A", "histograms": [{"batchcodes": ["070H21A"], "histogram": {"Expired product administered": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/079J21B.json b/docs/data/histograms/Canada/079J21B.json
new file mode 100644
index 00000000000..5e6e0db6d87
--- /dev/null
+++ b/docs/data/histograms/Canada/079J21B.json
@@ -0,0 +1 @@
+{"batchcode": "079J21B", "histograms": [{"batchcodes": ["079J21B", "EP6775"], "histogram": {"COVID-19": 1, "Chills": 1, "Cough": 1, "Drug ineffective": 1, "Fatigue": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sneezing": 1}}, {"batchcodes": ["079J21B"], "histogram": {"Myocarditis": 2, "Pericarditis": 2, "Acute kidney injury": 1, "Atrial flutter": 1, "Chest pain": 1, "Deafness": 1, "Dyspnoea": 1, "Myopericarditis": 1, "Nausea": 1, "Pancytopenia": 1, "Pleural effusion": 1, "Pleuropericarditis": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/085D21A.json b/docs/data/histograms/Canada/085D21A.json
new file mode 100644
index 00000000000..705d97dbd62
--- /dev/null
+++ b/docs/data/histograms/Canada/085D21A.json
@@ -0,0 +1 @@
+{"batchcode": "085D21A", "histograms": [{"batchcodes": ["085D21A"], "histogram": {"Myocarditis": 2, "Pyrexia": 2, "Acute myocardial infarction": 1, "Angiogram": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Cardiac function test": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Gastrointestinal haemorrhage": 1, "Hyperhidrosis": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myopericarditis": 1, "Nausea": 1, "Product dose omission issue": 1, "Rash": 1, "Tachycardia": 1, "Ventilation/perfusion scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/092B21A.json b/docs/data/histograms/Canada/092B21A.json
new file mode 100644
index 00000000000..c46affa8c29
--- /dev/null
+++ b/docs/data/histograms/Canada/092B21A.json
@@ -0,0 +1 @@
+{"batchcode": "092B21A", "histograms": [{"batchcodes": ["092B21A"], "histogram": {"Anxiety": 2, "Chest discomfort": 2, "Crying": 2, "Dizziness": 2, "Fear of death": 2, "Feeling abnormal": 2, "Gastric ulcer": 2, "Headache": 2, "Insomnia": 2, "Muscular weakness": 2, "Nausea": 2, "Screaming": 2, "Tremor": 2, "Abdominal pain": 1, "Burning sensation": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Feeding disorder": 1, "Gait disturbance": 1, "Head discomfort": 1, "Heart rate": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Malaise": 1, "Palpitations": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/092D1A.json b/docs/data/histograms/Canada/092D1A.json
new file mode 100644
index 00000000000..ea6a88777aa
--- /dev/null
+++ b/docs/data/histograms/Canada/092D1A.json
@@ -0,0 +1 @@
+{"batchcode": "092D1A", "histograms": [{"batchcodes": ["092D1A"], "histogram": {"Cold sweat": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/092D21A.json b/docs/data/histograms/Canada/092D21A.json
new file mode 100644
index 00000000000..3d7e6372bc1
--- /dev/null
+++ b/docs/data/histograms/Canada/092D21A.json
@@ -0,0 +1 @@
+{"batchcode": "092D21A", "histograms": [{"batchcodes": ["092D21A"], "histogram": {"Myocarditis": 28, "Chest pain": 20, "SARS-CoV-2 test": 13, "Pyrexia": 9, "Chest discomfort": 8, "Dyspnoea": 8, "Pericarditis": 8, "Chills": 7, "Headache": 6, "Hyperhidrosis": 6, "Fatigue": 5, "Myalgia": 4, "Malaise": 3, "Nausea": 3, "Pain": 3, "Pain in extremity": 3, "Palpitations": 3, "Pericardial effusion": 3, "Vaccination site pain": 3, "Burning sensation": 2, "Dizziness": 2, "Feeling cold": 2, "Influenza like illness": 2, "Myopericarditis": 2, "Pleuritic pain": 2, "Tremor": 2, "Vaccination site swelling": 2, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Bedridden": 1, "Body temperature": 1, "Bradycardia": 1, "Bronchitis": 1, "Chest X-ray": 1, "Cough": 1, "Disorientation": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Muscle spasms": 1, "Oropharyngeal pain": 1, "Pneumonia": 1, "Presyncope": 1, "Sinus bradycardia": 1, "Sinus tachycardia": 1, "Skin warm": 1, "Speech disorder": 1, "Supraventricular tachycardia": 1, "Swelling face": 1, "Syncope": 1, "Vaccination site erythema": 1, "Ventricular tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/093D21A.json b/docs/data/histograms/Canada/093D21A.json
new file mode 100644
index 00000000000..321ca96edb4
--- /dev/null
+++ b/docs/data/histograms/Canada/093D21A.json
@@ -0,0 +1 @@
+{"batchcode": "093D21A", "histograms": [{"batchcodes": ["093D21A"], "histogram": {"Myocarditis": 18, "Chest pain": 13, "Pyrexia": 7, "Dyspnoea": 5, "Pericarditis": 5, "Headache": 4, "Chest discomfort": 3, "Fatigue": 3, "Nausea": 3, "Arthralgia": 2, "Chills": 2, "Cough": 2, "Diarrhoea": 2, "Dizziness": 2, "Myalgia": 2, "Pain": 2, "SARS-CoV-2 test": 2, "Vision blurred": 2, "Abdominal pain": 1, "Asthma": 1, "Blood pressure measurement": 1, "Cardiac failure": 1, "Cellulitis": 1, "Coronary artery disease": 1, "Dry eye": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Erythema": 1, "Expired product administered": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Heart rate": 1, "Hemiparaesthesia": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Joint stiffness": 1, "Joint swelling": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Microangiopathy": 1, "Myopericarditis": 1, "Oesophageal pain": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pleuritic pain": 1, "Pneumonia": 1, "Sinus arrhythmia": 1, "Somnolence": 1, "Stress cardiomyopathy": 1, "Tinnitus": 1, "Tremor": 1, "Ultrasound scan": 1, "Urinary retention": 1, "Vaccination site paraesthesia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/093DZIA – 093D2.json b/docs/data/histograms/Canada/093DZIA – 093D2.json
new file mode 100644
index 00000000000..bf448a6cf35
--- /dev/null
+++ b/docs/data/histograms/Canada/093DZIA – 093D2.json	
@@ -0,0 +1 @@
+{"batchcode": "093DZIA \u0096 093D2", "histograms": [{"batchcodes": ["093DZIA \u0096 093D2"], "histogram": {"Back pain": 1, "Blepharospasm": 1, "Burning sensation": 1, "COVID-19": 1, "Central nervous system inflammation": 1, "Chest X-ray": 1, "Chest pain": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Hypersensitivity": 1, "Intentional dose omission": 1, "Lymphadenopathy": 1, "Menstruation irregular": 1, "Nausea": 1, "Neck pain": 1, "Neurological eyelid disorder": 1, "Neurological symptom": 1, "Pain in extremity": 1, "Palpitations": 1, "Peripheral swelling": 1, "Retinal migraine": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/1052818.json b/docs/data/histograms/Canada/1052818.json
new file mode 100644
index 00000000000..3521f8df853
--- /dev/null
+++ b/docs/data/histograms/Canada/1052818.json
@@ -0,0 +1 @@
+{"batchcode": "1052818", "histograms": [{"batchcodes": ["1052818"], "histogram": {"Back pain": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspepsia": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/1229736 DIN1000.json b/docs/data/histograms/Canada/1229736 DIN1000.json
new file mode 100644
index 00000000000..07435935e96
--- /dev/null
+++ b/docs/data/histograms/Canada/1229736 DIN1000.json	
@@ -0,0 +1 @@
+{"batchcode": "1229736 DIN1000", "histograms": [{"batchcodes": ["1229736 DIN1000"], "histogram": {"Blindness": 1, "Migraine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/18 TO 49 YEARS.json b/docs/data/histograms/Canada/18 TO 49 YEARS.json
new file mode 100644
index 00000000000..e9084f4387d
--- /dev/null
+++ b/docs/data/histograms/Canada/18 TO 49 YEARS.json	
@@ -0,0 +1 @@
+{"batchcode": "18 TO 49 YEARS", "histograms": [{"batchcodes": ["18 TO 49 YEARS"], "histogram": {"Myocarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/1805020.json b/docs/data/histograms/Canada/1805020.json
new file mode 100644
index 00000000000..02467dd0f42
--- /dev/null
+++ b/docs/data/histograms/Canada/1805020.json
@@ -0,0 +1 @@
+{"batchcode": "1805020", "histograms": [{"batchcodes": ["1805020"], "histogram": {"Blood glucose": 1, "Dizziness": 1, "Electrocardiogram": 1, "Exposure via skin contact": 1, "Hyperhidrosis": 1, "Needle issue": 1, "Pallor": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/1808609.json b/docs/data/histograms/Canada/1808609.json
new file mode 100644
index 00000000000..949ab91b993
--- /dev/null
+++ b/docs/data/histograms/Canada/1808609.json
@@ -0,0 +1 @@
+{"batchcode": "1808609", "histograms": [{"batchcodes": ["1808609"], "histogram": {"Autoscopy": 1, "Cold sweat": 1, "Dizziness": 1, "Euphoric mood": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Neck pain": 1, "Pain in extremity": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/1822809.json b/docs/data/histograms/Canada/1822809.json
new file mode 100644
index 00000000000..68ebffb5dc3
--- /dev/null
+++ b/docs/data/histograms/Canada/1822809.json
@@ -0,0 +1 @@
+{"batchcode": "1822809", "histograms": [{"batchcodes": ["1822809"], "histogram": {"Anxiety": 1, "Dizziness": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Interchange of vaccine products": 1, "Vision blurred": 1, "Vitreous floaters": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/195518-06399.json b/docs/data/histograms/Canada/195518-06399.json
new file mode 100644
index 00000000000..c9b6964ce2b
--- /dev/null
+++ b/docs/data/histograms/Canada/195518-06399.json
@@ -0,0 +1 @@
+{"batchcode": "195518-06399", "histograms": [{"batchcodes": ["195518-06399"], "histogram": {"Asthenia": 1, "Cough": 1, "Dizziness": 1, "Dysphonia": 1, "Erythema": 1, "Feeling hot": 1, "Flushing": 1, "Hypoaesthesia oral": 1, "Lip swelling": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Pharyngeal swelling": 1, "Rash macular": 1, "Throat tightness": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/2011D21A.json b/docs/data/histograms/Canada/2011D21A.json
new file mode 100644
index 00000000000..3403e75d6a6
--- /dev/null
+++ b/docs/data/histograms/Canada/2011D21A.json
@@ -0,0 +1 @@
+{"batchcode": "2011D21A", "histograms": [{"batchcodes": ["2011D21A"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/201A21A.json b/docs/data/histograms/Canada/201A21A.json
new file mode 100644
index 00000000000..8ad32e4e2a2
--- /dev/null
+++ b/docs/data/histograms/Canada/201A21A.json
@@ -0,0 +1 @@
+{"batchcode": "201A21A", "histograms": [{"batchcodes": ["201A21A"], "histogram": {"Dizziness": 2, "Cold sweat": 1, "Head injury": 1, "Immediate post-injection reaction": 1, "Loss of consciousness": 1, "Nausea": 1, "Panic attack": 1, "Skin laceration": 1, "Tension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/204B21A.json b/docs/data/histograms/Canada/204B21A.json
new file mode 100644
index 00000000000..178919041c9
--- /dev/null
+++ b/docs/data/histograms/Canada/204B21A.json
@@ -0,0 +1 @@
+{"batchcode": "204B21A", "histograms": [{"batchcodes": ["204B21A"], "histogram": {"Abdominal pain": 1, "Chest pain": 1, "Dizziness": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Injection site pain": 1, "Nausea": 1, "Pain in extremity": 1, "Pruritus": 1, "Skin disorder": 1, "Sleep disorder": 1, "Vertigo": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/211A21A.json b/docs/data/histograms/Canada/211A21A.json
new file mode 100644
index 00000000000..e2be30d1c58
--- /dev/null
+++ b/docs/data/histograms/Canada/211A21A.json
@@ -0,0 +1 @@
+{"batchcode": "211A21A", "histograms": [{"batchcodes": ["211A21A"], "histogram": {"Blood pressure increased": 1, "Condition aggravated": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/211D21A.json b/docs/data/histograms/Canada/211D21A.json
new file mode 100644
index 00000000000..aeea07b06d3
--- /dev/null
+++ b/docs/data/histograms/Canada/211D21A.json
@@ -0,0 +1 @@
+{"batchcode": "211D21A", "histograms": [{"batchcodes": ["211D21A"], "histogram": {"Dizziness": 1, "Hyperhidrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/300042460.json b/docs/data/histograms/Canada/300042460.json
new file mode 100644
index 00000000000..a84d124b29b
--- /dev/null
+++ b/docs/data/histograms/Canada/300042460.json
@@ -0,0 +1 @@
+{"batchcode": "300042460", "histograms": [{"batchcodes": ["300042460"], "histogram": {"Poor quality product administered": 12, "Out of specification product use": 2, "Asthenopia": 1, "Dizziness": 1, "Extraocular muscle paresis": 1, "Headache": 1, "Hypoaesthesia": 1, "Incorrect dose administered": 1, "Nausea": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/300042689.json b/docs/data/histograms/Canada/300042689.json
new file mode 100644
index 00000000000..aab9d9adb1d
--- /dev/null
+++ b/docs/data/histograms/Canada/300042689.json
@@ -0,0 +1 @@
+{"batchcode": "300042689", "histograms": [{"batchcodes": ["300042689"], "histogram": {"Dermatitis bullous": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/300042698.json b/docs/data/histograms/Canada/300042698.json
new file mode 100644
index 00000000000..247c275d9ac
--- /dev/null
+++ b/docs/data/histograms/Canada/300042698.json
@@ -0,0 +1 @@
+{"batchcode": "300042698", "histograms": [{"batchcodes": ["300042698"], "histogram": {"Fatigue": 2, "Headache": 2, "Product administered to patient of inappropriate age": 2, "Aura": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Dysarthria": 1, "Electrocardiogram": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Migraine": 1, "Musculoskeletal discomfort": 1, "Night sweats": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/300042722.json b/docs/data/histograms/Canada/300042722.json
new file mode 100644
index 00000000000..8d8fda62384
--- /dev/null
+++ b/docs/data/histograms/Canada/300042722.json
@@ -0,0 +1 @@
+{"batchcode": "300042722", "histograms": [{"batchcodes": ["300042722"], "histogram": {"Pericarditis": 2, "Cellulitis": 1, "Chills": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Fatigue": 1, "Headache": 1, "Muscle twitching": 1, "Myocarditis": 1, "Neck pain": 1, "Pruritus": 1, "Pyrexia": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3000489.json b/docs/data/histograms/Canada/3000489.json
new file mode 100644
index 00000000000..77e65703af5
--- /dev/null
+++ b/docs/data/histograms/Canada/3000489.json
@@ -0,0 +1 @@
+{"batchcode": "3000489", "histograms": [{"batchcodes": ["3000489"], "histogram": {"Accidental overdose": 2, "Chills": 1, "Dizziness": 1, "Headache": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001176 OR 6001.json b/docs/data/histograms/Canada/3001176 OR 6001.json
new file mode 100644
index 00000000000..71ce33595b4
--- /dev/null
+++ b/docs/data/histograms/Canada/3001176 OR 6001.json	
@@ -0,0 +1 @@
+{"batchcode": "3001176 OR 6001", "histograms": [{"batchcodes": ["3001176 OR 6001"], "histogram": {"Angioedema": 1, "Erythema": 1, "Pruritus": 1, "Urticaria": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001176.json b/docs/data/histograms/Canada/3001176.json
new file mode 100644
index 00000000000..df9fe0ad18c
--- /dev/null
+++ b/docs/data/histograms/Canada/3001176.json
@@ -0,0 +1 @@
+{"batchcode": "3001176", "histograms": [{"batchcodes": ["3001176"], "histogram": {"Acute myocardial infarction": 2, "Inappropriate schedule of product administration": 2, "Joint swelling": 2, "Movement disorder": 2, "Myocarditis": 2, "Peripheral swelling": 2, "Rheumatoid arthritis": 2, "Acne": 1, "Atrial fibrillation": 1, "Cerebral microembolism": 1, "Chest discomfort": 1, "Chest pain": 1, "Choking sensation": 1, "Cough": 1, "Hypoaesthesia": 1, "Immune system disorder": 1, "Myopericarditis": 1, "Paraesthesia": 1, "Pericarditis": 1, "Psoriasis": 1, "Thrombosis": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001414.json b/docs/data/histograms/Canada/3001414.json
new file mode 100644
index 00000000000..d5f96d5c5fe
--- /dev/null
+++ b/docs/data/histograms/Canada/3001414.json
@@ -0,0 +1 @@
+{"batchcode": "3001414", "histograms": [{"batchcodes": ["3001414"], "histogram": {"Blood test": 1, "Chest pain": 1, "Dermatitis bullous": 1, "Dyspepsia": 1, "Dyspnoea exertional": 1, "Latent tuberculosis": 1, "Odynophagia": 1, "Pericarditis": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001530.json b/docs/data/histograms/Canada/3001530.json
new file mode 100644
index 00000000000..4864c82f3e5
--- /dev/null
+++ b/docs/data/histograms/Canada/3001530.json
@@ -0,0 +1 @@
+{"batchcode": "3001530", "histograms": [{"batchcodes": ["3001530"], "histogram": {"Inappropriate schedule of product administration": 3, "Abdominal pain upper": 1, "Ageusia": 1, "Asthenia": 1, "Body temperature": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Cogan's syndrome": 1, "Coordination abnormal": 1, "Corneal laceration": 1, "Dehydration": 1, "Dizziness": 1, "Dry eye": 1, "Fall": 1, "Fatigue": 1, "Gait disturbance": 1, "Gallbladder rupture": 1, "Hypoaesthesia": 1, "Infection": 1, "Insomnia": 1, "Liver abscess": 1, "Multiple sclerosis": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Sepsis": 1, "Somnolence": 1, "Speech disorder": 1, "Thrombosis": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001652.json b/docs/data/histograms/Canada/3001652.json
new file mode 100644
index 00000000000..8095b782a5c
--- /dev/null
+++ b/docs/data/histograms/Canada/3001652.json
@@ -0,0 +1 @@
+{"batchcode": "3001652", "histograms": [{"batchcodes": ["3001652"], "histogram": {"Fatigue": 4, "Inappropriate schedule of product administration": 3, "Anaphylactic reaction": 2, "Asthenia": 2, "Blood test": 2, "Chest pain": 2, "Dizziness": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Myocarditis": 2, "Pain in extremity": 2, "Pericarditis": 2, "Pyrexia": 2, "Abdominal pain upper": 1, "Amenorrhoea": 1, "Angina pectoris": 1, "Angiogram": 1, "Atrial flutter": 1, "Body temperature": 1, "Bundle branch block left": 1, "Cardiomyopathy": 1, "Chest discomfort": 1, "Condition aggravated": 1, "Contusion": 1, "Deafness": 1, "Dermatitis": 1, "Diarrhoea": 1, "Dry mouth": 1, "Dysstasia": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Haemoptysis": 1, "Haemorrhage subcutaneous": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Hepatic pain": 1, "Hot flush": 1, "Hyperventilation": 1, "Hypotension": 1, "Impaired work ability": 1, "Limb injury": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Pneumonia": 1, "Product administration interrupted": 1, "Product availability issue": 1, "Productive cough": 1, "Pruritus": 1, "SARS-CoV-2 antibody test": 1, "Sinus tachycardia": 1, "Skin reaction": 1, "Somnolence": 1, "Swelling": 1, "Thirst": 1, "Tongue dry": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Vascular headache": 1, "Viral pericarditis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/30016527.json b/docs/data/histograms/Canada/30016527.json
new file mode 100644
index 00000000000..fa8c69b21aa
--- /dev/null
+++ b/docs/data/histograms/Canada/30016527.json
@@ -0,0 +1 @@
+{"batchcode": "30016527", "histograms": [{"batchcodes": ["30016527"], "histogram": {"Anaphylactic reaction": 1, "Dyspnoea": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001654.json b/docs/data/histograms/Canada/3001654.json
new file mode 100644
index 00000000000..391544a947c
--- /dev/null
+++ b/docs/data/histograms/Canada/3001654.json
@@ -0,0 +1 @@
+{"batchcode": "3001654", "histograms": [{"batchcodes": ["3001654"], "histogram": {"Vaccination site erythema": 2, "Abdominal pain": 1, "Blepharitis": 1, "Blister": 1, "Body temperature": 1, "Bone pain": 1, "Chest discomfort": 1, "Diarrhoea haemorrhagic": 1, "Fatigue": 1, "Frequent bowel movements": 1, "Haemorrhage": 1, "Headache": 1, "Herpes zoster": 1, "Inflammation": 1, "Myalgia": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Pain": 1, "Pericarditis": 1, "Pyrexia": 1, "Swelling face": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001657.json b/docs/data/histograms/Canada/3001657.json
new file mode 100644
index 00000000000..a1ec5b1a94d
--- /dev/null
+++ b/docs/data/histograms/Canada/3001657.json
@@ -0,0 +1 @@
+{"batchcode": "3001657", "histograms": [{"batchcodes": ["3001657"], "histogram": {"Dyspnoea": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Nausea": 2, "Platelet count decreased": 2, "Pyrexia": 2, "Asthenia": 1, "Body temperature": 1, "Breast discomfort": 1, "COVID-19": 1, "Cardiac flutter": 1, "Cardiac function test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Fatigue": 1, "Illness": 1, "Intentional dose omission": 1, "Lip swelling": 1, "Malaise": 1, "Muscle tightness": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Nasal oedema": 1, "Pain in extremity": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Platelet count": 1, "Pneumonia bacterial": 1, "Product dose omission issue": 1, "Retching": 1, "Tremor": 1, "Vaccination complication": 1, "Vitreous detachment": 1, "Vomiting": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001658.json b/docs/data/histograms/Canada/3001658.json
new file mode 100644
index 00000000000..b07e577f25f
--- /dev/null
+++ b/docs/data/histograms/Canada/3001658.json
@@ -0,0 +1 @@
+{"batchcode": "3001658", "histograms": [{"batchcodes": ["3001658"], "histogram": {"Chest pain": 10, "Dyspnoea": 7, "Myocarditis": 7, "SARS-CoV-2 test": 5, "Chest discomfort": 4, "Nausea": 4, "Pericarditis": 4, "Pyrexia": 4, "Arthralgia": 3, "Headache": 3, "Oropharyngeal pain": 3, "Pain in extremity": 3, "Abdominal pain upper": 2, "Acute kidney injury": 2, "Cough": 2, "Fatigue": 2, "Feeling abnormal": 2, "Feeling hot": 2, "Flushing": 2, "Hypersensitivity": 2, "Inappropriate schedule of product administration": 2, "Palpitations": 2, "Ultrasound scan": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Abortion spontaneous": 1, "Allergy to vaccine": 1, "Arthritis": 1, "Biopsy skin": 1, "Blood cholesterol": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Blood test": 1, "Bone pain": 1, "Breast discomfort": 1, "Cardiac failure": 1, "Cardiac function test": 1, "Cardiac stress test": 1, "Chills": 1, "Coagulopathy": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysphonia": 1, "Electrocardiogram": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Eye pruritus": 1, "Eye swelling": 1, "Gastrointestinal disorder": 1, "Generalised anxiety disorder": 1, "Haematochezia": 1, "Hepatomegaly": 1, "Herpes zoster": 1, "Human chorionic gonadotropin": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypophagia": 1, "Hypoxia": 1, "Illness": 1, "Immunisation": 1, "Impetigo": 1, "Influenza like illness": 1, "Insomnia": 1, "Kidney infection": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Lethargy": 1, "Major depression": 1, "Migraine": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myopericarditis": 1, "Nasal congestion": 1, "Near death experience": 1, "Oedema peripheral": 1, "Oliguria": 1, "Oral pain": 1, "Pain": 1, "Pneumonia": 1, "Pollakiuria": 1, "Pregnancy test": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rash": 1, "Sepsis": 1, "Suicidal ideation": 1, "Swelling": 1, "Systemic lupus erythematosus": 1, "Tachycardia": 1, "Tension headache": 1, "Throat tightness": 1, "Thrombophlebitis superficial": 1, "Urinary tract infection": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3001945.json b/docs/data/histograms/Canada/3001945.json
new file mode 100644
index 00000000000..d82dcacdfef
--- /dev/null
+++ b/docs/data/histograms/Canada/3001945.json
@@ -0,0 +1 @@
+{"batchcode": "3001945", "histograms": [{"batchcodes": ["3001945"], "histogram": {"Acute myocardial infarction": 1, "Chest discomfort": 1, "Chest pain": 1, "Hypotension": 1, "Myocarditis": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3002179.json b/docs/data/histograms/Canada/3002179.json
new file mode 100644
index 00000000000..24bce7b3cc5
--- /dev/null
+++ b/docs/data/histograms/Canada/3002179.json
@@ -0,0 +1 @@
+{"batchcode": "3002179", "histograms": [{"batchcodes": ["3002179"], "histogram": {"Pain in extremity": 4, "Fatigue": 3, "Loss of consciousness": 3, "Myocarditis": 3, "Chest discomfort": 2, "Deep vein thrombosis": 2, "Erythema": 2, "Feeling abnormal": 2, "Hyperhidrosis": 2, "Magnetic resonance imaging": 2, "Mobility decreased": 2, "Nausea": 2, "Pericarditis": 2, "Peripheral swelling": 2, "Tremor": 2, "Ultrasound Doppler": 2, "Altered state of consciousness": 1, "Arthralgia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Cardiac failure": 1, "Cellulitis": 1, "Chest pain": 1, "Chills": 1, "Cognitive disorder": 1, "Computerised tomogram": 1, "Confusional state": 1, "Conversion disorder": 1, "Cyanosis": 1, "Deafness unilateral": 1, "Diplopia": 1, "Disorientation": 1, "Dizziness": 1, "Dysgraphia": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Electrocardiogram": 1, "Emotional disorder": 1, "Fall": 1, "Flushing": 1, "Food allergy": 1, "Gait disturbance": 1, "Generalised tonic-clonic seizure": 1, "Head injury": 1, "Headache": 1, "Heart rate": 1, "Heart rate irregular": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Irregular breathing": 1, "Lethargy": 1, "Limb discomfort": 1, "Mastication disorder": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Neuropathy peripheral": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Oral pain": 1, "Oxygen saturation": 1, "Pain": 1, "Pallor": 1, "Palpitations": 1, "Paraesthesia": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Pupillary disorder": 1, "Pupils unequal": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sluggishness": 1, "Stress": 1, "Superficial vein thrombosis": 1, "Tachycardia": 1, "Temperature intolerance": 1, "Tenderness": 1, "Thrombophlebitis": 1, "Tooth fracture": 1, "Unresponsive to stimuli": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vaccination site scab": 1, "Vaccination site swelling": 1, "Vertigo": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3002182.json b/docs/data/histograms/Canada/3002182.json
new file mode 100644
index 00000000000..d97f349c463
--- /dev/null
+++ b/docs/data/histograms/Canada/3002182.json
@@ -0,0 +1 @@
+{"batchcode": "3002182", "histograms": [{"batchcodes": ["3002182"], "histogram": {"Chest pain": 9, "Myocarditis": 8, "Fatigue": 5, "Dyspnoea": 4, "Pericarditis": 4, "Pyrexia": 4, "SARS-CoV-2 test": 4, "Chest discomfort": 3, "Pain": 3, "Arthralgia": 2, "Chills": 2, "Myalgia": 2, "Arrhythmia": 1, "Asthenia": 1, "Back pain": 1, "Cardiac flutter": 1, "Dizziness": 1, "Dyskinesia": 1, "Extrasystoles": 1, "Headache": 1, "Malaise": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Myopericarditis": 1, "Pain in extremity": 1, "Pericardial effusion": 1, "Pleuritic pain": 1, "Sinus tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3002187.json b/docs/data/histograms/Canada/3002187.json
new file mode 100644
index 00000000000..2a2ead9028e
--- /dev/null
+++ b/docs/data/histograms/Canada/3002187.json
@@ -0,0 +1 @@
+{"batchcode": "3002187", "histograms": [{"batchcodes": ["3002187"], "histogram": {"Chest pain": 7, "Dyspnoea": 5, "Myocarditis": 5, "Pericarditis": 4, "SARS-CoV-2 test": 4, "Dizziness": 3, "Fatigue": 3, "Headache": 3, "Nausea": 3, "Arthralgia": 2, "Chest discomfort": 2, "Insomnia": 2, "Pain in extremity": 2, "Abdominal pain upper": 1, "Anxiety": 1, "Asthenia": 1, "Back pain": 1, "Bedridden": 1, "Blindness": 1, "Blood test": 1, "Cardiac flutter": 1, "Chest X-ray": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Depression": 1, "Diplopia": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Exercise tolerance decreased": 1, "Feeling abnormal": 1, "Heart rate": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Liver injury": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging heart": 1, "Malaise": 1, "Memory impairment": 1, "Migraine": 1, "Muscle twitching": 1, "Myalgia": 1, "Myopericarditis": 1, "Oropharyngeal discomfort": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Photophobia": 1, "Pleural effusion": 1, "Postural orthostatic tachycardia syndrome": 1, "Product dose omission issue": 1, "Serositis": 1, "Stress at work": 1, "Suffocation feeling": 1, "Thrombocytopenia": 1, "Troponin": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3002331.json b/docs/data/histograms/Canada/3002331.json
new file mode 100644
index 00000000000..fa1ef46553a
--- /dev/null
+++ b/docs/data/histograms/Canada/3002331.json
@@ -0,0 +1 @@
+{"batchcode": "3002331", "histograms": [{"batchcodes": ["3002331"], "histogram": {"Dizziness": 3, "Myocarditis": 3, "Feeling cold": 2, "Headache": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Muscle spasms": 2, "Myalgia": 2, "Pain": 2, "Palpitations": 2, "Paraesthesia": 2, "Pericarditis": 2, "Seizure": 2, "Angina pectoris": 1, "Anxiety": 1, "Atrial fibrillation": 1, "Bone pain": 1, "Breast pain": 1, "Burning sensation": 1, "Central nervous system inflammation": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram head": 1, "Diarrhoea": 1, "Disorientation": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Fall": 1, "Illness": 1, "Infection": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Mastitis": 1, "Mental disorder": 1, "Mobility decreased": 1, "Muscle twitching": 1, "Nausea": 1, "Neck pain": 1, "Neuralgia": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Panic attack": 1, "Paralysis": 1, "Paranoia": 1, "Pericardial effusion": 1, "Product contamination": 1, "Pyrexia": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Scar": 1, "Sensory disturbance": 1, "Somnolence": 1, "Tremor": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3002538.json b/docs/data/histograms/Canada/3002538.json
new file mode 100644
index 00000000000..b9cf8964bbc
--- /dev/null
+++ b/docs/data/histograms/Canada/3002538.json
@@ -0,0 +1 @@
+{"batchcode": "3002538", "histograms": [{"batchcodes": ["3002538"], "histogram": {"Myocarditis": 5, "Chest pain": 4, "Chest discomfort": 2, "Pericarditis": 2, "Angioedema": 1, "Arteriosclerosis": 1, "Bell's palsy": 1, "Cardiac arrest": 1, "Chronic spontaneous urticaria": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Herpes zoster": 1, "Impaired driving ability": 1, "Mental impairment": 1, "Opiates": 1, "Overdose": 1, "Product dose omission issue": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3002914.json b/docs/data/histograms/Canada/3002914.json
new file mode 100644
index 00000000000..3579819d82c
--- /dev/null
+++ b/docs/data/histograms/Canada/3002914.json
@@ -0,0 +1 @@
+{"batchcode": "3002914", "histograms": [{"batchcodes": ["3002914"], "histogram": {"Myocarditis": 5, "Chest pain": 4, "Pericarditis": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Asthenia": 1, "Cerebrovascular accident": 1, "Chills": 1, "Diarrhoea": 1, "Discomfort": 1, "Feeling abnormal": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Influenza like illness": 1, "Malaise": 1, "Myocardial infarction": 1, "Nausea": 1, "Pain": 1, "Product dose omission issue": 1, "Vaccination site pain": 1, "Venous thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3003184.json b/docs/data/histograms/Canada/3003184.json
new file mode 100644
index 00000000000..6d0c5c69820
--- /dev/null
+++ b/docs/data/histograms/Canada/3003184.json
@@ -0,0 +1 @@
+{"batchcode": "3003184", "histograms": [{"batchcodes": ["3003184"], "histogram": {"Chest discomfort": 1, "Dyspnoea": 1, "Myocarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/30042460.json b/docs/data/histograms/Canada/30042460.json
new file mode 100644
index 00000000000..8a9963926f7
--- /dev/null
+++ b/docs/data/histograms/Canada/30042460.json
@@ -0,0 +1 @@
+{"batchcode": "30042460", "histograms": [{"batchcodes": ["30042460"], "histogram": {"Exposure during pregnancy": 1, "Inappropriate schedule of product administration": 1, "Pregnancy test": 1, "Progesterone": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/300V654.json b/docs/data/histograms/Canada/300V654.json
new file mode 100644
index 00000000000..84d9755cc3d
--- /dev/null
+++ b/docs/data/histograms/Canada/300V654.json
@@ -0,0 +1 @@
+{"batchcode": "300V654", "histograms": [{"batchcodes": ["300V654"], "histogram": {"Colon cancer": 1, "Condition aggravated": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Rheumatoid arthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/30145BA.json b/docs/data/histograms/Canada/30145BA.json
new file mode 100644
index 00000000000..605de3126b1
--- /dev/null
+++ b/docs/data/histograms/Canada/30145BA.json
@@ -0,0 +1 @@
+{"batchcode": "30145BA", "histograms": [{"batchcodes": ["30145BA"], "histogram": {"Blood pressure increased": 1, "Dizziness": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Nausea": 1, "Panic attack": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/30155BA.json b/docs/data/histograms/Canada/30155BA.json
new file mode 100644
index 00000000000..ec2e18aed76
--- /dev/null
+++ b/docs/data/histograms/Canada/30155BA.json
@@ -0,0 +1 @@
+{"batchcode": "30155BA", "histograms": [{"batchcodes": ["30155BA"], "histogram": {"Chest discomfort": 1, "Feeling hot": 1, "Nervousness": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/320308A.json b/docs/data/histograms/Canada/320308A.json
new file mode 100644
index 00000000000..d0b006b31de
--- /dev/null
+++ b/docs/data/histograms/Canada/320308A.json
@@ -0,0 +1 @@
+{"batchcode": "320308A", "histograms": [{"batchcodes": ["320308A"], "histogram": {"Asthenia": 1, "Loss of consciousness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/35035BD.json b/docs/data/histograms/Canada/35035BD.json
new file mode 100644
index 00000000000..875d1859553
--- /dev/null
+++ b/docs/data/histograms/Canada/35035BD.json
@@ -0,0 +1 @@
+{"batchcode": "35035BD", "histograms": [{"batchcodes": ["35035BD"], "histogram": {"SARS-CoV-2 test": 4, "COVID-19": 3, "Chest pain": 3, "Drug ineffective": 3, "Dyspnoea": 3, "Headache": 2, "Investigation": 2, "Myocarditis": 2, "Chills": 1, "Dizziness": 1, "Electrocardiogram ambulatory": 1, "Full blood count": 1, "Heavy menstrual bleeding": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Myopericarditis": 1, "Pain": 1, "Palpitations": 1, "Pericarditis": 1, "Pyrexia": 1, "Syncope": 1, "Ultrasound scan": 1, "Vaccination site nerve damage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/3E+006.json b/docs/data/histograms/Canada/3E+006.json
new file mode 100644
index 00000000000..e5d12d8e4d9
--- /dev/null
+++ b/docs/data/histograms/Canada/3E+006.json
@@ -0,0 +1 @@
+{"batchcode": "3E+006", "histograms": [{"batchcodes": ["3E+006"], "histogram": {"Myocarditis": 1, "Pericarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/52C21A.json b/docs/data/histograms/Canada/52C21A.json
new file mode 100644
index 00000000000..7605d8eaf52
--- /dev/null
+++ b/docs/data/histograms/Canada/52C21A.json
@@ -0,0 +1 @@
+{"batchcode": "52C21A", "histograms": [{"batchcodes": ["52C21A"], "histogram": {"Burning sensation": 1, "Skin swelling": 1, "Tenderness": 1, "Vaccination site joint warmth": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/781220.json b/docs/data/histograms/Canada/781220.json
new file mode 100644
index 00000000000..290d8ae7442
--- /dev/null
+++ b/docs/data/histograms/Canada/781220.json
@@ -0,0 +1 @@
+{"batchcode": "781220", "histograms": [{"batchcodes": ["781220"], "histogram": {"Heavy menstrual bleeding": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/890479.json b/docs/data/histograms/Canada/890479.json
new file mode 100644
index 00000000000..6b1fec382bc
--- /dev/null
+++ b/docs/data/histograms/Canada/890479.json
@@ -0,0 +1 @@
+{"batchcode": "890479", "histograms": [{"batchcodes": ["890479"], "histogram": {"Headache": 1, "Immunisation": 1, "Muscular weakness": 1, "Myalgia": 1, "Palpitations": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ABZ5320.json b/docs/data/histograms/Canada/ABZ5320.json
new file mode 100644
index 00000000000..ee1f7f5ad58
--- /dev/null
+++ b/docs/data/histograms/Canada/ABZ5320.json
@@ -0,0 +1 @@
+{"batchcode": "ABZ5320", "histograms": [{"batchcodes": ["ABZ5320"], "histogram": {"Breast enlargement": 1, "Heavy menstrual bleeding": 1, "Polymenorrhoea": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/AS1414B.json b/docs/data/histograms/Canada/AS1414B.json
new file mode 100644
index 00000000000..b4cc6fae153
--- /dev/null
+++ b/docs/data/histograms/Canada/AS1414B.json
@@ -0,0 +1 @@
+{"batchcode": "AS1414B", "histograms": [{"batchcodes": ["AS1414B"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/AW0152.json b/docs/data/histograms/Canada/AW0152.json
new file mode 100644
index 00000000000..b829352415e
--- /dev/null
+++ b/docs/data/histograms/Canada/AW0152.json
@@ -0,0 +1 @@
+{"batchcode": "AW0152", "histograms": [{"batchcodes": ["AW0152"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Immunisation": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/BNT162B2.json b/docs/data/histograms/Canada/BNT162B2.json
new file mode 100644
index 00000000000..a360e43062f
--- /dev/null
+++ b/docs/data/histograms/Canada/BNT162B2.json
@@ -0,0 +1 @@
+{"batchcode": "BNT162B2", "histograms": [{"batchcodes": ["BNT162B2"], "histogram": {"Bell's palsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/C1E4E4.json b/docs/data/histograms/Canada/C1E4E4.json
new file mode 100644
index 00000000000..294be228f78
--- /dev/null
+++ b/docs/data/histograms/Canada/C1E4E4.json
@@ -0,0 +1 @@
+{"batchcode": "C1E4E4", "histograms": [{"batchcodes": ["C1E4E4"], "histogram": {"Angioedema": 1, "Condition aggravated": 1, "Eye swelling": 1, "Pain": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/E L0203 CC02.json b/docs/data/histograms/Canada/E L0203 CC02.json
new file mode 100644
index 00000000000..73a9d9d636e
--- /dev/null
+++ b/docs/data/histograms/Canada/E L0203 CC02.json	
@@ -0,0 +1 @@
+{"batchcode": "E L0203 CC02", "histograms": [{"batchcodes": ["E L0203 CC02"], "histogram": {"Foetal exposure during pregnancy": 1, "Ventricular septal defect": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/E44825.json b/docs/data/histograms/Canada/E44825.json
new file mode 100644
index 00000000000..a035d64d070
--- /dev/null
+++ b/docs/data/histograms/Canada/E44825.json
@@ -0,0 +1 @@
+{"batchcode": "E44825", "histograms": [{"batchcodes": ["E44825"], "histogram": {"Blood pressure measurement": 1, "Blood pressure orthostatic abnormal": 1, "Confusional state": 1, "Dizziness": 1, "Heart rate": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Hypotension": 1, "Palpitations": 1, "Postural orthostatic tachycardia syndrome": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EDW0193.json b/docs/data/histograms/Canada/EDW0193.json
new file mode 100644
index 00000000000..7ac364f9fda
--- /dev/null
+++ b/docs/data/histograms/Canada/EDW0193.json
@@ -0,0 +1 @@
+{"batchcode": "EDW0193", "histograms": [{"batchcodes": ["EDW0193"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EE0193.json b/docs/data/histograms/Canada/EE0193.json
new file mode 100644
index 00000000000..4452454f959
--- /dev/null
+++ b/docs/data/histograms/Canada/EE0193.json
@@ -0,0 +1 @@
+{"batchcode": "EE0193", "histograms": [{"batchcodes": ["EE0193"], "histogram": {"Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "Phlebitis": 1, "SARS-CoV-2 test": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EE0216.json b/docs/data/histograms/Canada/EE0216.json
new file mode 100644
index 00000000000..c5813b17037
--- /dev/null
+++ b/docs/data/histograms/Canada/EE0216.json
@@ -0,0 +1 @@
+{"batchcode": "EE0216", "histograms": [{"batchcodes": ["EE0216"], "histogram": {"Heavy menstrual bleeding": 1, "Menometrorrhagia": 1, "Polymenorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EGW0193.json b/docs/data/histograms/Canada/EGW0193.json
new file mode 100644
index 00000000000..01f320a22bc
--- /dev/null
+++ b/docs/data/histograms/Canada/EGW0193.json
@@ -0,0 +1 @@
+{"batchcode": "EGW0193", "histograms": [{"batchcodes": ["EGW0193"], "histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Arthritis": 1, "Body height": 1, "Bowel movement irregularity": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dizziness": 1, "Fear": 1, "Gastric disorder": 1, "Illness": 1, "Investigation": 1, "Joint swelling": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Muscle spasms": 1, "Myalgia": 1, "Nausea": 1, "Nodule": 1, "Pain": 1, "Swelling": 1, "Tremor": 1, "Ultrasound scan": 1, "Vertigo": 1, "Weight": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EI9269.json b/docs/data/histograms/Canada/EI9269.json
new file mode 100644
index 00000000000..b50e5e05bd8
--- /dev/null
+++ b/docs/data/histograms/Canada/EI9269.json
@@ -0,0 +1 @@
+{"batchcode": "EI9269", "histograms": [{"batchcodes": ["EI9269"], "histogram": {"Blindness unilateral": 1, "Retinal artery occlusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EJ1685.json b/docs/data/histograms/Canada/EJ1685.json
new file mode 100644
index 00000000000..d14f6e956a8
--- /dev/null
+++ b/docs/data/histograms/Canada/EJ1685.json
@@ -0,0 +1 @@
+{"batchcode": "EJ1685", "histograms": [{"batchcodes": ["EJ1685"], "histogram": {"Joint swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EJ1686.json b/docs/data/histograms/Canada/EJ1686.json
new file mode 100644
index 00000000000..9cbba8bb463
--- /dev/null
+++ b/docs/data/histograms/Canada/EJ1686.json
@@ -0,0 +1 @@
+{"batchcode": "EJ1686", "histograms": [{"batchcodes": ["EJ1686"], "histogram": {"Exposure during pregnancy": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Arthritis": 1, "Cholelithiasis": 1, "Cholestasis": 1, "Computerised tomogram": 1, "Diverticulitis": 1, "Eating disorder": 1, "Erythema": 1, "Gait disturbance": 1, "Gestational diabetes": 1, "Glucose tolerance test": 1, "HIV test": 1, "Head circumference": 1, "Hepatitis B": 1, "Hyperaesthesia teeth": 1, "Hypoglycaemia neonatal": 1, "Impaired driving ability": 1, "Insomnia": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Measles": 1, "Mumps": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Rubella": 1, "Ultrasound foetal": 1, "Vertigo": 1, "Weight decrease neonatal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EJL686.json b/docs/data/histograms/Canada/EJL686.json
new file mode 100644
index 00000000000..11d19cd44de
--- /dev/null
+++ b/docs/data/histograms/Canada/EJL686.json
@@ -0,0 +1 @@
+{"batchcode": "EJL686", "histograms": [{"batchcodes": ["EJL686"], "histogram": {"Facial paralysis": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EK4175.json b/docs/data/histograms/Canada/EK4175.json
new file mode 100644
index 00000000000..a97320af792
--- /dev/null
+++ b/docs/data/histograms/Canada/EK4175.json
@@ -0,0 +1 @@
+{"batchcode": "EK4175", "histograms": [{"batchcodes": ["EK4175"], "histogram": {"Pulmonary embolism": 1, "Pulmonary infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EK4241.json b/docs/data/histograms/Canada/EK4241.json
new file mode 100644
index 00000000000..07af8df72b3
--- /dev/null
+++ b/docs/data/histograms/Canada/EK4241.json
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"SARS-CoV-2 test": 9, "Dyspnoea": 4, "Blood test": 3, "Heart rate": 3, "Myalgia": 3, "Arthralgia": 2, "COVID-19": 2, "Chest pain": 2, "Cough": 2, "Electrocardiogram": 2, "Electrocardiogram ambulatory": 2, "Fatigue": 2, "Headache": 2, "Heart rate irregular": 2, "Hypoaesthesia": 2, "Pain": 2, "Palpitations": 2, "Pyrexia": 2, "Tachycardia": 2, "Abdominal pain upper": 1, "Angina pectoris": 1, "Anxiety": 1, "Asthenia": 1, "Body height": 1, "Body temperature": 1, "COVID-19 pneumonia": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Conjunctivitis": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Ectopic pregnancy": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Face oedema": 1, "Facial paresis": 1, "Glucose tolerance test": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Lumbar puncture": 1, "Meningitis aseptic": 1, "Multiple sclerosis": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Nausea": 1, "Neurological examination": 1, "Off label use": 1, "Pain in extremity": 1, "Pneumonia": 1, "Product use issue": 1, "Rubella antibody test": 1, "Streptococcal urinary tract infection": 1, "Swollen tongue": 1, "Tinnitus": 1, "Ultrasound abdomen": 1, "Vaccination failure": 1, "Ventricular extrasystoles": 1, "Vertigo": 1, "Weight": 1, "X-ray": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EK4245.json b/docs/data/histograms/Canada/EK4245.json
new file mode 100644
index 00000000000..c9862aee9b5
--- /dev/null
+++ b/docs/data/histograms/Canada/EK4245.json
@@ -0,0 +1 @@
+{"batchcode": "EK4245", "histograms": [{"batchcodes": ["EK4245"], "histogram": {"SARS-CoV-2 test": 4, "Alanine aminotransferase": 2, "Arthralgia": 2, "Basophil count": 2, "Blood chloride": 2, "Blood creatinine": 2, "Blood glucose": 2, "Blood potassium": 2, "Blood sodium": 2, "Blood test": 2, "Eosinophil count": 2, "Fatigue": 2, "Inappropriate schedule of product administration": 2, "Pain in extremity": 2, "Serum ferritin": 2, "Abdominal pain": 1, "Abortion spontaneous": 1, "Alanine aminotransferase increased": 1, "Alopecia": 1, "Anaemia megaloblastic": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antibody test": 1, "Appendicitis": 1, "Blood alkaline phosphatase": 1, "Blood cholesterol": 1, "Blood creatine phosphokinase": 1, "Blood magnesium": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "C-reactive protein": 1, "Chest pain": 1, "Chills": 1, "Coagulation time prolonged": 1, "Depression": 1, "Diarrhoea": 1, "Diplopia": 1, "Disturbance in attention": 1, "Dizziness": 1, "Drug exposure before pregnancy": 1, "Dyspnoea": 1, "Electric shock sensation": 1, "Extra dose administered": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Fibromyalgia": 1, "Flatulence": 1, "Gastrooesophageal reflux disease": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "High density lipoprotein": 1, "Hyperhidrosis": 1, "IVth nerve paralysis": 1, "Impaired gastric emptying": 1, "Infectious mononucleosis": 1, "Intermenstrual bleeding": 1, "Investigation": 1, "Lethargy": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lymph node pain": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Myalgia": 1, "Myocarditis": 1, "Nausea": 1, "Nervousness": 1, "Neutralising antibodies": 1, "Non-high-density lipoprotein cholesterol": 1, "Nucleated red cells": 1, "Ophthalmic herpes zoster": 1, "Platelet count": 1, "Pregnancy on contraceptive": 1, "Productive cough": 1, "Red blood cell count": 1, "Red cell distribution width increased": 1, "Rheumatoid factor": 1, "Serum ferritin increased": 1, "Sleep apnoea syndrome": 1, "Somnolence": 1, "Specialist consultation": 1, "Throat tightness": 1, "Vitamin B12": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EK5730.json b/docs/data/histograms/Canada/EK5730.json
new file mode 100644
index 00000000000..92a87567640
--- /dev/null
+++ b/docs/data/histograms/Canada/EK5730.json
@@ -0,0 +1 @@
+{"batchcode": "EK5730", "histograms": [{"batchcodes": ["EK5730"], "histogram": {"Body height": 1, "Body temperature": 1, "Body temperature increased": 1, "Diarrhoea": 1, "Headache": 1, "Leukoplakia": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Rash": 1, "Sinus pain": 1, "Swelling": 1, "Vaccination site pain": 1, "Vulval disorder": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EK9231.json b/docs/data/histograms/Canada/EK9231.json
new file mode 100644
index 00000000000..9b8980bac8c
--- /dev/null
+++ b/docs/data/histograms/Canada/EK9231.json
@@ -0,0 +1 @@
+{"batchcode": "EK9231", "histograms": [{"batchcodes": ["EK9231"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL 1406.json b/docs/data/histograms/Canada/EL 1406.json
new file mode 100644
index 00000000000..55ba599e9e8
--- /dev/null
+++ b/docs/data/histograms/Canada/EL 1406.json	
@@ -0,0 +1 @@
+{"batchcode": "EL 1406", "histograms": [{"batchcodes": ["EL 1406"], "histogram": {"Uveitis": 1, "Vitreous detachment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL0203.json b/docs/data/histograms/Canada/EL0203.json
new file mode 100644
index 00000000000..465cc573a8a
--- /dev/null
+++ b/docs/data/histograms/Canada/EL0203.json
@@ -0,0 +1 @@
+{"batchcode": "EL0203", "histograms": [{"batchcodes": ["EL0203"], "histogram": {"Dyspnoea": 8, "SARS-CoV-2 test": 8, "Fatigue": 5, "Pericarditis": 5, "Chest pain": 4, "Investigation": 4, "Pyrexia": 4, "Blood pressure measurement": 3, "Blood test": 3, "Chills": 3, "Dizziness": 3, "Foetal growth restriction": 3, "Inappropriate schedule of product administration": 3, "Influenza like illness": 3, "Thrombocytopenia": 3, "Abortion spontaneous": 2, "Asthenia": 2, "Chest discomfort": 2, "Cough": 2, "Electrocardiogram": 2, "Exposure during pregnancy": 2, "Headache": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Maternal exposure during pregnancy": 2, "Myalgia": 2, "Oxygen saturation": 2, "Pain": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Rash": 2, "Skin exfoliation": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Acute kidney injury": 1, "Agitation": 1, "Akathisia": 1, "Amenorrhoea": 1, "Anxiety": 1, "Aphthous ulcer": 1, "Arthralgia": 1, "Balance disorder": 1, "Biopsy skin": 1, "Bladder disorder": 1, "Bladder spasm": 1, "Blood glucose": 1, "Blood urine present": 1, "Body temperature": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac flutter": 1, "Chapped lips": 1, "Computerised tomogram head": 1, "Connective tissue disorder": 1, "Cytomegalovirus test": 1, "Decreased appetite": 1, "Diabetic ketoacidosis": 1, "Discomfort": 1, "Drug ineffective": 1, "Dysphagia": 1, "Electric shock sensation": 1, "Epstein-Barr virus test": 1, "Eye swelling": 1, "Feeling drunk": 1, "Feeling of body temperature change": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Malaise": 1, "Micturition urgency": 1, "Migraine": 1, "Mouth ulceration": 1, "Muscle enzyme": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Myositis": 1, "Neurological symptom": 1, "Oesophageal disorder": 1, "Oral discomfort": 1, "Oral disorder": 1, "Oral pain": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Parvovirus B19 test": 1, "Pericardial effusion": 1, "Petechiae": 1, "Pleural effusion": 1, "Puerperal pyrexia": 1, "Purpura": 1, "Rash maculo-papular": 1, "Respiratory rate": 1, "Restlessness": 1, "Rubella antibody test": 1, "Stevens-Johnson syndrome": 1, "Tachycardia": 1, "Thrombosis": 1, "Type 1 diabetes mellitus": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vasodilatation": 1, "Vertigo": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL023 6C02.json b/docs/data/histograms/Canada/EL023 6C02.json
new file mode 100644
index 00000000000..bb5c7575a2b
--- /dev/null
+++ b/docs/data/histograms/Canada/EL023 6C02.json	
@@ -0,0 +1 @@
+{"batchcode": "EL023 6C02", "histograms": [{"batchcodes": ["EL023 6C02"], "histogram": {"Abortion spontaneous": 1, "Amniocentesis": 1, "Echocardiogram": 1, "Inappropriate schedule of product administration": 1, "Maternal exposure during pregnancy": 1, "Prenatal screening test": 1, "Serology test": 1, "Ultrasound antenatal screen": 1, "Ultrasound foetal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL1283.json b/docs/data/histograms/Canada/EL1283.json
new file mode 100644
index 00000000000..75db6be2013
--- /dev/null
+++ b/docs/data/histograms/Canada/EL1283.json
@@ -0,0 +1 @@
+{"batchcode": "EL1283", "histograms": [{"batchcodes": ["EL1283"], "histogram": {"Keratitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL1404.json b/docs/data/histograms/Canada/EL1404.json
new file mode 100644
index 00000000000..02d6e2af2c8
--- /dev/null
+++ b/docs/data/histograms/Canada/EL1404.json
@@ -0,0 +1 @@
+{"batchcode": "EL1404", "histograms": [{"batchcodes": ["EL1404"], "histogram": {"Arthralgia": 4, "SARS-CoV-2 test": 4, "Nausea": 3, "Fatigue": 2, "Gait disturbance": 2, "Headache": 2, "Pain": 2, "Pain in extremity": 2, "Abdominal pain": 1, "Abortion spontaneous": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Anti-cyclic citrullinated peptide antibody positive": 1, "Arthritis": 1, "Back pain": 1, "Body temperature": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Cold sweat": 1, "Colitis ulcerative": 1, "Condition aggravated": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Heavy menstrual bleeding": 1, "Hot flush": 1, "Inflammation": 1, "Insomnia": 1, "Joint swelling": 1, "Laryngitis": 1, "Lymphadenopathy": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myocarditis": 1, "Oesophagitis": 1, "Osteoarthritis": 1, "Periarthritis": 1, "Pericarditis": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rheumatoid factor": 1, "Rheumatoid factor increased": 1, "Skin reaction": 1, "Tendonitis": 1, "Tinnitus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL1406.json b/docs/data/histograms/Canada/EL1406.json
new file mode 100644
index 00000000000..8fe61432517
--- /dev/null
+++ b/docs/data/histograms/Canada/EL1406.json
@@ -0,0 +1 @@
+{"batchcode": "EL1406", "histograms": [{"batchcodes": ["EL1406"], "histogram": {"Fatigue": 3, "Headache": 3, "Chills": 2, "Diarrhoea": 2, "Pruritus": 2, "Rhinorrhoea": 2, "Sneezing": 2, "Back pain": 1, "Blood pressure measurement": 1, "Brain stem auditory evoked response": 1, "COVID-19": 1, "Cough": 1, "Deafness unilateral": 1, "Dizziness": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Erythema": 1, "Eye irritation": 1, "Eyelid function disorder": 1, "Facial paralysis": 1, "Feeling hot": 1, "Hypertension": 1, "Hypotension": 1, "Lacrimation increased": 1, "Lethargy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Menstruation delayed": 1, "Mucosal disorder": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Neck pain": 1, "Neuralgia": 1, "Oligomenorrhoea": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in jaw": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Reflexes abnormal": 1, "SARS-CoV-2 test": 1, "Spinal myelogram": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Syncope": 1, "Tenderness": 1, "Throat tightness": 1, "Thrombosis": 1, "Tinnitus": 1, "Vaccination site pain": 1, "Vertigo": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL3302.json b/docs/data/histograms/Canada/EL3302.json
new file mode 100644
index 00000000000..f260779d0f1
--- /dev/null
+++ b/docs/data/histograms/Canada/EL3302.json
@@ -0,0 +1 @@
+{"batchcode": "EL3302", "histograms": [{"batchcodes": ["EL3302"], "histogram": {"Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL9262.json b/docs/data/histograms/Canada/EL9262.json
new file mode 100644
index 00000000000..cd7ba45f74f
--- /dev/null
+++ b/docs/data/histograms/Canada/EL9262.json
@@ -0,0 +1 @@
+{"batchcode": "EL9262", "histograms": [{"batchcodes": ["EL9262"], "histogram": {"Blood test": 1, "Insomnia": 1, "Paranoia": 1, "Personality change": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EL9267.json b/docs/data/histograms/Canada/EL9267.json
new file mode 100644
index 00000000000..a5c5f816ccb
--- /dev/null
+++ b/docs/data/histograms/Canada/EL9267.json
@@ -0,0 +1 @@
+{"batchcode": "EL9267", "histograms": [{"batchcodes": ["EL9267"], "histogram": {"Hypoaesthesia": 1, "Hypoaesthesia eye": 1, "Hypoaesthesia oral": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EN1194.json b/docs/data/histograms/Canada/EN1194.json
new file mode 100644
index 00000000000..d78e506bbec
--- /dev/null
+++ b/docs/data/histograms/Canada/EN1194.json
@@ -0,0 +1 @@
+{"batchcode": "EN1194", "histograms": [{"batchcodes": ["EN1194"], "histogram": {"SARS-CoV-2 test": 5, "COVID-19": 4, "Drug ineffective": 2, "Vaccination failure": 2, "Arthritis": 1, "Asthma": 1, "Dizziness": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Off label use": 1, "Pain in extremity": 1, "Syncope": 1, "Trigger finger": 1, "Unresponsive to stimuli": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EN1196.json b/docs/data/histograms/Canada/EN1196.json
new file mode 100644
index 00000000000..e75a867e546
--- /dev/null
+++ b/docs/data/histograms/Canada/EN1196.json
@@ -0,0 +1 @@
+{"batchcode": "EN1196", "histograms": [{"batchcodes": ["EN1196"], "histogram": {"SARS-CoV-2 test": 12, "COVID-19": 11, "Vaccination failure": 7, "Drug ineffective": 5, "Nausea": 4, "Blood test": 3, "Fatigue": 3, "Paraesthesia": 3, "Pericarditis": 3, "Asthma": 2, "Blood albumin": 2, "Blood pressure measurement": 2, "Burning sensation": 2, "Condition aggravated": 2, "Decreased appetite": 2, "Dizziness": 2, "Dyspnoea": 2, "Headache": 2, "Investigation": 2, "Low density lipoprotein": 2, "Myalgia": 2, "Myocarditis": 2, "Nasal congestion": 2, "Pain in extremity": 2, "Palpitations": 2, "SARS-CoV-2 test positive": 2, "Vision blurred": 2, "X-ray": 2, "Abdominal pain upper": 1, "Abnormal loss of weight": 1, "Acute myocardial infarction": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Back pain": 1, "Biopsy bone marrow": 1, "Blindness": 1, "Blood albumin decreased": 1, "Blood iron": 1, "Blood pressure increased": 1, "Blood urine present": 1, "Brain natriuretic peptide": 1, "Cardiac flutter": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram": 1, "Contrast media allergy": 1, "Cough": 1, "Culture urine": 1, "Disease recurrence": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Haematochezia": 1, "Haemoglobin": 1, "Haemoglobin urine": 1, "Head discomfort": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Herpes simplex": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Insomnia": 1, "Joint swelling": 1, "Kidney infection": 1, "Laboratory test": 1, "Leukocyturia": 1, "Localised oedema": 1, "Loss of consciousness": 1, "Low density lipoprotein increased": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging breast": 1, "Malaise": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Nephrotic syndrome": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Ocular discomfort": 1, "Oedema peripheral": 1, "Oropharyngeal pain": 1, "Periarthritis": 1, "Pericardial effusion": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Polymenorrhoea": 1, "Polymyalgia rheumatica": 1, "Protein urine": 1, "Proteinuria": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "Red blood cell sedimentation rate": 1, "Renal pain": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 antibody test": 1, "Scrotal oedema": 1, "Seizure": 1, "Skin burning sensation": 1, "Speech disorder": 1, "Suspected COVID-19": 1, "Swollen tongue": 1, "Tinnitus": 1, "Transient ischaemic attack": 1, "Ultrasound scan": 1, "Urine analysis abnormal": 1, "Urticaria": 1, "Vertigo": 1, "Visual impairment": 1, "White blood cell count": 1, "Xanthelasma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EN1198.json b/docs/data/histograms/Canada/EN1198.json
new file mode 100644
index 00000000000..20220a8b38d
--- /dev/null
+++ b/docs/data/histograms/Canada/EN1198.json
@@ -0,0 +1 @@
+{"batchcode": "EN1198", "histograms": [{"batchcodes": ["043021A", "EN1198", "FF25595"], "histogram": {"Acne": 1, "Fall": 1, "Feeling abnormal": 1, "Inappropriate schedule of product administration": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Platelet factor 4": 1, "Screaming": 1, "Skin infection": 1, "Skin papilloma": 1, "Sleep disorder": 1}}, {"batchcodes": ["EN1198"], "histogram": {"SARS-CoV-2 test": 4, "COVID-19": 2, "Drug ineffective": 2, "Headache": 2, "Syncope": 2, "Ageusia": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Cardiac flutter": 1, "Cerebrovascular accident": 1, "Constipation": 1, "Depressed level of consciousness": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysuria": 1, "Fatigue": 1, "Gastrooesophageal reflux disease": 1, "Haemorrhage urinary tract": 1, "Heart rate": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hypotension": 1, "Impaired gastric emptying": 1, "Left ventricular dysfunction": 1, "Myocarditis": 1, "Pain": 1, "Palpitations": 1, "Rash": 1, "Suspected COVID-19": 1, "Urine analysis": 1, "Vaccination failure": 1, "Vertigo": 1, "Volvulus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EN3344.json b/docs/data/histograms/Canada/EN3344.json
new file mode 100644
index 00000000000..0a570d511bd
--- /dev/null
+++ b/docs/data/histograms/Canada/EN3344.json
@@ -0,0 +1 @@
+{"batchcode": "EN3344", "histograms": [{"batchcodes": ["EN3344"], "histogram": {"Hypoaesthesia oral": 1, "Pain assessment": 1, "Vaccination site discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EN6202.json b/docs/data/histograms/Canada/EN6202.json
new file mode 100644
index 00000000000..10b2f6255c7
--- /dev/null
+++ b/docs/data/histograms/Canada/EN6202.json
@@ -0,0 +1 @@
+{"batchcode": "EN6202", "histograms": [{"batchcodes": ["EN6202"], "histogram": {"Atrial fibrillation": 1, "Chest pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EP6017.json b/docs/data/histograms/Canada/EP6017.json
new file mode 100644
index 00000000000..e08f144123b
--- /dev/null
+++ b/docs/data/histograms/Canada/EP6017.json
@@ -0,0 +1 @@
+{"batchcode": "EP6017", "histograms": [{"batchcodes": ["020E21A", "EP6017"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["EP6017"], "histogram": {"COVID-19": 4, "SARS-CoV-2 test": 4, "Nasal congestion": 3, "Blister": 2, "Drug ineffective": 2, "Oropharyngeal pain": 2, "Pain": 2, "Pericarditis": 2, "Pyrexia": 2, "Vaccination failure": 2, "Abdominal pain upper": 1, "Anaphylactic reaction": 1, "Arteriosclerosis": 1, "Arteriosclerosis coronary artery": 1, "Bell's palsy": 1, "Chest pain": 1, "Chills": 1, "Cholelithiasis": 1, "Cough": 1, "Decreased appetite": 1, "Eye irritation": 1, "Eye pain": 1, "Fall": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Granuloma": 1, "Headache": 1, "Herpes zoster": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Investigation": 1, "Liver injury": 1, "Myocarditis": 1, "Myopericarditis": 1, "Ocular hyperaemia": 1, "Ophthalmic herpes zoster": 1, "Peripheral swelling": 1, "Photosensitivity reaction": 1, "Pleuritic pain": 1, "Scar": 1, "Sinus rhythm": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EP6775.json b/docs/data/histograms/Canada/EP6775.json
new file mode 100644
index 00000000000..4ee1e19bc47
--- /dev/null
+++ b/docs/data/histograms/Canada/EP6775.json
@@ -0,0 +1 @@
+{"batchcode": "EP6775", "histograms": [{"batchcodes": ["079J21B", "EP6775"], "histogram": {"COVID-19": 1, "Chills": 1, "Cough": 1, "Drug ineffective": 1, "Fatigue": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sneezing": 1}}, {"batchcodes": ["EP6775"], "histogram": {"Dizziness": 5, "Pyrexia": 5, "Fatigue": 4, "Myocarditis": 4, "SARS-CoV-2 test": 4, "Headache": 3, "Heart rate": 3, "Malaise": 3, "Pain in extremity": 3, "Syncope": 3, "Weight decreased": 3, "Blood pressure measurement": 2, "Blood test": 2, "COVID-19": 2, "Computerised tomogram": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Investigation": 2, "Lymphadenopathy": 2, "Muscle spasms": 2, "Nausea": 2, "Pericarditis": 2, "Polymerase chain reaction": 2, "Rhinorrhoea": 2, "Tinnitus": 2, "Urticaria": 2, "Vaccination failure": 2, "Anaphylactic shock": 1, "Arthralgia": 1, "Asthma": 1, "Blood count": 1, "Body temperature": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Colonoscopy": 1, "Contusion": 1, "Coordination abnormal": 1, "Depressed level of consciousness": 1, "Disease recurrence": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear infection": 1, "Exposure via breast milk": 1, "Feeling hot": 1, "Gait disturbance": 1, "Haematochezia": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hepatic enzyme": 1, "Hepatic enzyme increased": 1, "Hepatic pain": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypopnoea": 1, "Illness": 1, "Injection site pain": 1, "Insomnia": 1, "International normalised ratio": 1, "Laboratory test": 1, "Laryngitis": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Menstruation irregular": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Palpitations": 1, "Paraesthesia": 1, "Pregnancy test": 1, "Premenstrual pain": 1, "Presyncope": 1, "Pulse volume decreased": 1, "Pulse waveform": 1, "Respiratory rate": 1, "Rheumatoid arthritis": 1, "Splenitis": 1, "Splenomegaly": 1, "Tachycardia": 1, "Tongue oedema": 1, "Tremor": 1, "Ultrasound scan": 1, "Vaccination site infection": 1, "Vaccination site urticaria": 1, "Vision blurred": 1, "Vital signs measurement": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER 1742.json b/docs/data/histograms/Canada/ER 1742.json
new file mode 100644
index 00000000000..b3f6b828084
--- /dev/null
+++ b/docs/data/histograms/Canada/ER 1742.json	
@@ -0,0 +1 @@
+{"batchcode": "ER 1742", "histograms": [{"batchcodes": ["ER 1742"], "histogram": {"Anaphylactic reaction": 1, "Blood test": 1, "Chest pain": 1, "Computerised tomogram": 1, "Ear discomfort": 1, "Erythema": 1, "Pulmonary embolism": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER0866.json b/docs/data/histograms/Canada/ER0866.json
new file mode 100644
index 00000000000..2b6fc107a4a
--- /dev/null
+++ b/docs/data/histograms/Canada/ER0866.json
@@ -0,0 +1 @@
+{"batchcode": "ER0866", "histograms": [{"batchcodes": ["ER0866"], "histogram": {"Blood pressure measurement": 1, "Cerebrovascular accident": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Headache": 1, "Hypertension": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER1742.json b/docs/data/histograms/Canada/ER1742.json
new file mode 100644
index 00000000000..9e8b0d2dbb0
--- /dev/null
+++ b/docs/data/histograms/Canada/ER1742.json
@@ -0,0 +1 @@
+{"batchcode": "ER1742", "histograms": [{"batchcodes": ["ER1742"], "histogram": {"Headache": 14, "Fatigue": 13, "SARS-CoV-2 test": 13, "Arthralgia": 8, "Blood test": 8, "Dizziness": 8, "Chest pain": 7, "Nausea": 7, "Pericarditis": 7, "Blood pressure measurement": 6, "Dyspnoea": 6, "Pain in extremity": 6, "Pyrexia": 6, "Asthenia": 5, "Chest discomfort": 5, "Feeling abnormal": 5, "Hypoaesthesia": 5, "Palpitations": 5, "Chills": 4, "Computerised tomogram": 4, "Heart rate increased": 4, "Herpes zoster": 4, "Investigation": 4, "Loss of consciousness": 4, "Lymphadenopathy": 4, "Myalgia": 4, "Myocarditis": 4, "Pain in jaw": 4, "Pruritus": 4, "Rash": 4, "Chest X-ray": 3, "Condition aggravated": 3, "Diarrhoea": 3, "Electrocardiogram": 3, "Haemoglobin": 3, "Heavy menstrual bleeding": 3, "Neck pain": 3, "Pain": 3, "Paraesthesia": 3, "Peripheral swelling": 3, "Syncope": 3, "Tinnitus": 3, "Ultrasound scan": 3, "Urticaria": 3, "Vaccination site pain": 3, "Anaphylactic reaction": 2, "Antinuclear antibody": 2, "Anxiety": 2, "Back pain": 2, "Bell's palsy": 2, "Blister": 2, "Blood pressure decreased": 2, "Blood thyroid stimulating hormone": 2, "Blood urine": 2, "Body height": 2, "Body temperature": 2, "Breast pain": 2, "Cardiac flutter": 2, "Cerebrovascular accident": 2, "Disease recurrence": 2, "Disturbance in attention": 2, "Dry mouth": 2, "Electric shock sensation": 2, "Erythema": 2, "Haematocrit": 2, "Haemoglobin decreased": 2, "Heart rate": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Hypersomnia": 2, "Hypoacusis": 2, "Inappropriate schedule of product administration": 2, "Insomnia": 2, "Interchange of vaccine products": 2, "Joint swelling": 2, "Malaise": 2, "Mean cell haemoglobin": 2, "Mean cell volume": 2, "Migraine": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Night sweats": 2, "Physical examination": 2, "Platelet count": 2, "Pleuritic pain": 2, "Polymerase chain reaction": 2, "Red blood cell sedimentation rate": 2, "Seizure": 2, "Somnolence": 2, "Swelling face": 2, "Tremor": 2, "Urine analysis": 2, "Vaginal haemorrhage": 2, "Vertigo": 2, "Viral test": 2, "Vision blurred": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Alanine aminotransferase": 1, "Allergy test": 1, "Alopecia": 1, "Alpha 1 globulin": 1, "Alpha 2 globulin": 1, "Anion gap": 1, "Antibody test": 1, "Antimitochondrial antibody": 1, "Arthritis": 1, "Autoimmune disorder": 1, "Balance disorder": 1, "Basophil count": 1, "Bedridden": 1, "Beta globulin": 1, "Bilirubin urine": 1, "Biopsy": 1, "Blood albumin": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin M": 1, "Blood potassium": 1, "Blood pressure diastolic decreased": 1, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone decreased": 1, "Blood urea": 1, "Body mass index": 1, "Bone pain": 1, "Breast inflammation": 1, "Breast mass": 1, "Burning sensation": 1, "Bursitis": 1, "C-reactive protein": 1, "COVID-19": 1, "Carbon dioxide": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Chromaturia": 1, "Chronic obstructive pulmonary disease": 1, "Colonoscopy": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Confusional state": 1, "Cough": 1, "Creatinine renal clearance": 1, "Cyanosis": 1, "Deafness": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Dehydration": 1, "Diplopia": 1, "Drug ineffective": 1, "Dry eye": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Ear swelling": 1, "Electroencephalogram": 1, "Eosinophil count": 1, "Erectile dysfunction": 1, "Extraocular muscle paresis": 1, "Eye haemorrhage": 1, "Eye pain": 1, "Eyelid ptosis": 1, "Facial pain": 1, "Full blood count": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Glomerular filtration rate": 1, "Glucose urine": 1, "Gout": 1, "Haematochezia": 1, "Haematocrit decreased": 1, "Haemoglobin increased": 1, "Haemorrhage urinary tract": 1, "Hallucination": 1, "Head discomfort": 1, "Heart rate abnormal": 1, "Hepatitis B surface antibody": 1, "Hepatitis C antibody": 1, "Herpes zoster oticus": 1, "Hypertension": 1, "Immune system disorder": 1, "Immunoglobulins": 1, "Impaired quality of life": 1, "Impaired work ability": 1, "Infection": 1, "Inflammatory pain": 1, "International normalised ratio": 1, "Intraocular pressure increased": 1, "Intraocular pressure test": 1, "Joint dislocation": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Light chain analysis": 1, "Lymph node pain": 1, "Lymphadenitis": 1, "Lymphatic disorder": 1, "Lymphocyte count": 1, "Madarosis": 1, "Mammogram": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin decreased": 1, "Mean cell volume decreased": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Monocyte count": 1, "Motor dysfunction": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Myocardial infarction": 1, "Myopericarditis": 1, "Neuralgia": 1, "Neutrophil count": 1, "Nitrite urine": 1, "Off label use": 1, "Ophthalmic herpes zoster": 1, "Oral mucosal blistering": 1, "Oropharyngeal pain": 1, "Oscillopsia": 1, "Paralysis": 1, "Pericardial effusion": 1, "Pericardial rub": 1, "Peripheral coldness": 1, "Platelet count decreased": 1, "Polymyalgia rheumatica": 1, "Presyncope": 1, "Productive cough": 1, "Protein total": 1, "Protein urine": 1, "Prothrombin level": 1, "Pulmonary physical examination": 1, "Pulmonary thrombosis": 1, "Rash pruritic": 1, "Raynaud's phenomenon": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Respiratory distress": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Rhinorrhoea": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 test positive": 1, "Scar": 1, "Sinus disorder": 1, "Sleep disorder": 1, "Smear test": 1, "Specific gravity urine": 1, "Swollen tongue": 1, "Tachycardia": 1, "Tachypnoea": 1, "Therapeutic response unexpected": 1, "Thirst": 1, "Throat irritation": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Traumatic lung injury": 1, "Troponin": 1, "Troponin I": 1, "Ultrasound Doppler": 1, "Ultrasound breast": 1, "Urine ketone body": 1, "Urobilinogen urine": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Visual impairment": 1, "Vital signs measurement": 1, "Weight": 1, "White blood cell count": 1, "White blood cells urine": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER2613.json b/docs/data/histograms/Canada/ER2613.json
new file mode 100644
index 00000000000..e2d79794931
--- /dev/null
+++ b/docs/data/histograms/Canada/ER2613.json
@@ -0,0 +1 @@
+{"batchcode": "ER2613", "histograms": [{"batchcodes": ["ER2613"], "histogram": {"Dizziness": 2, "Injection site bruising": 2, "Dyspnoea": 1, "Injection site hypoaesthesia": 1, "Injection site pain": 1, "Injection site paraesthesia": 1, "Injection site swelling": 1, "Palpitations": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER8729.json b/docs/data/histograms/Canada/ER8729.json
new file mode 100644
index 00000000000..a75021ae3c8
--- /dev/null
+++ b/docs/data/histograms/Canada/ER8729.json
@@ -0,0 +1 @@
+{"batchcode": "ER8729", "histograms": [{"batchcodes": ["ER8729"], "histogram": {"Blood pressure measurement": 1, "Chest discomfort": 1, "Dizziness": 1, "Feeling hot": 1, "Heart rate": 1, "Pallor": 1, "Vision blurred": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER8730.json b/docs/data/histograms/Canada/ER8730.json
new file mode 100644
index 00000000000..4ce27bc7894
--- /dev/null
+++ b/docs/data/histograms/Canada/ER8730.json
@@ -0,0 +1 @@
+{"batchcode": "ER8730", "histograms": [{"batchcodes": ["ER8730"], "histogram": {"Dizziness": 3, "Hyperhidrosis": 2, "Chest discomfort": 1, "Dysphagia": 1, "Dyspnoea": 1, "Hypopnoea": 1, "Loss of consciousness": 1, "Pallor": 1, "Palpitations": 1, "Rash": 1, "Snoring": 1, "Tachypnoea": 1, "Throat irritation": 1, "Tinnitus": 1, "Tremor": 1, "Urticaria": 1, "Visual impairment": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER8732.json b/docs/data/histograms/Canada/ER8732.json
new file mode 100644
index 00000000000..876aa2bdd48
--- /dev/null
+++ b/docs/data/histograms/Canada/ER8732.json
@@ -0,0 +1 @@
+{"batchcode": "ER8732", "histograms": [{"batchcodes": ["ER8732"], "histogram": {"Dizziness": 4, "Pallor": 3, "Blood pressure decreased": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1, "Malaise": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER8734.json b/docs/data/histograms/Canada/ER8734.json
new file mode 100644
index 00000000000..84b6e402c24
--- /dev/null
+++ b/docs/data/histograms/Canada/ER8734.json
@@ -0,0 +1 @@
+{"batchcode": "ER8734", "histograms": [{"batchcodes": ["ER8734"], "histogram": {"Dizziness": 4, "Hyperhidrosis": 2, "Cold sweat": 1, "Feeling cold": 1, "Feeling hot": 1, "Immediate post-injection reaction": 1, "Loss of consciousness": 1, "Malaise": 1, "Pallor": 1, "Skin warm": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/ER8737.json b/docs/data/histograms/Canada/ER8737.json
new file mode 100644
index 00000000000..a4150b2621a
--- /dev/null
+++ b/docs/data/histograms/Canada/ER8737.json
@@ -0,0 +1 @@
+{"batchcode": "ER8737", "histograms": [{"batchcodes": ["ER8737"], "histogram": {"Syncope": 2, "Dizziness": 1, "Loss of consciousness": 1, "Muscle twitching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EV0579.json b/docs/data/histograms/Canada/EV0579.json
new file mode 100644
index 00000000000..166d7a90e5c
--- /dev/null
+++ b/docs/data/histograms/Canada/EV0579.json
@@ -0,0 +1 @@
+{"batchcode": "EV0579", "histograms": [{"batchcodes": ["EV0579"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW 0193.json b/docs/data/histograms/Canada/EW 0193.json
new file mode 100644
index 00000000000..ed6e9523c60
--- /dev/null
+++ b/docs/data/histograms/Canada/EW 0193.json	
@@ -0,0 +1 @@
+{"batchcode": "EW 0193", "histograms": [{"batchcodes": ["EW 0193"], "histogram": {"Back pain": 1, "Breast pain": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Neck pain": 1, "Neurogenic shock": 1, "Pain in extremity": 1, "Photophobia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW 3344.json b/docs/data/histograms/Canada/EW 3344.json
new file mode 100644
index 00000000000..ceec4a0c81f
--- /dev/null
+++ b/docs/data/histograms/Canada/EW 3344.json	
@@ -0,0 +1 @@
+{"batchcode": "EW 3344", "histograms": [{"batchcodes": ["EW 3344"], "histogram": {"Hypoaesthesia": 2, "Paraesthesia": 2, "Acoustic stimulation tests": 1, "Audiogram": 1, "Blood test": 1, "Burning sensation": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Deafness": 1, "Nasopharyngitis": 1, "Neurological examination": 1, "SARS-CoV-2 test": 1, "Thrombosis": 1, "Trigeminal nerve disorder": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0126.json b/docs/data/histograms/Canada/EW0126.json
new file mode 100644
index 00000000000..43a4fc9aa21
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0126.json
@@ -0,0 +1 @@
+{"batchcode": "EW0126", "histograms": [{"batchcodes": ["EW0126"], "histogram": {"Diarrhoea": 1, "Headache": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0151.json b/docs/data/histograms/Canada/EW0151.json
new file mode 100644
index 00000000000..e1bd77773d8
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0151.json
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Dizziness": 1, "Hyperhidrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0158.json b/docs/data/histograms/Canada/EW0158.json
new file mode 100644
index 00000000000..ca7831ac9f7
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0158.json
@@ -0,0 +1 @@
+{"batchcode": "EW0158", "histograms": [{"batchcodes": ["EW0158"], "histogram": {"Dizziness": 3, "Hyperhidrosis": 3, "Feeling cold": 2, "Feeling hot": 2, "Nausea": 2, "Pallor": 2, "Vision blurred": 2, "Anxiety": 1, "Asthenia": 1, "Cold sweat": 1, "Erythema": 1, "Eye movement disorder": 1, "Hypoaesthesia": 1, "Immediate post-injection reaction": 1, "Lacrimation increased": 1, "Loss of consciousness": 1, "Mouth haemorrhage": 1, "Ocular hyperaemia": 1, "Paraesthesia": 1, "Procedural anxiety": 1, "Pruritus": 1, "Vital signs measurement": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0161.json b/docs/data/histograms/Canada/EW0161.json
new file mode 100644
index 00000000000..440d31a4edf
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0161.json
@@ -0,0 +1 @@
+{"batchcode": "EW0161", "histograms": [{"batchcodes": ["EW0161"], "histogram": {"Immediate post-injection reaction": 2, "Dizziness": 1, "Fall": 1, "Head injury": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Loss of consciousness": 1, "Nausea": 1, "Pallor": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0162.json b/docs/data/histograms/Canada/EW0162.json
new file mode 100644
index 00000000000..3d96a8bb38d
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0162.json
@@ -0,0 +1 @@
+{"batchcode": "EW0162", "histograms": [{"batchcodes": ["EW0162"], "histogram": {"Cold sweat": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0164.json b/docs/data/histograms/Canada/EW0164.json
new file mode 100644
index 00000000000..b1e3c16ad4e
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0164.json
@@ -0,0 +1 @@
+{"batchcode": "EW0164", "histograms": [{"batchcodes": ["EW0164"], "histogram": {"Bradyphrenia": 1, "Dizziness": 1, "Fatigue": 1, "Migraine": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0168.json b/docs/data/histograms/Canada/EW0168.json
new file mode 100644
index 00000000000..35a358a7b00
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0168.json
@@ -0,0 +1 @@
+{"batchcode": "EW0168", "histograms": [{"batchcodes": ["EW0168"], "histogram": {"Blood glucose normal": 1, "Dry skin": 1, "Hyperhidrosis": 1, "Skin warm": 1, "Urinary incontinence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0169.json b/docs/data/histograms/Canada/EW0169.json
new file mode 100644
index 00000000000..52029d1fbfa
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0169.json
@@ -0,0 +1 @@
+{"batchcode": "EW0169", "histograms": [{"batchcodes": ["EW0169"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0176.json b/docs/data/histograms/Canada/EW0176.json
new file mode 100644
index 00000000000..d269cdc1a7d
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0176.json
@@ -0,0 +1 @@
+{"batchcode": "EW0176", "histograms": [{"batchcodes": ["EW0176"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0186.json b/docs/data/histograms/Canada/EW0186.json
new file mode 100644
index 00000000000..cc15ed26b12
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0186.json
@@ -0,0 +1 @@
+{"batchcode": "EW0186", "histograms": [{"batchcodes": ["EW0186"], "histogram": {"Hyperhidrosis": 2, "Pallor": 2, "Dizziness": 1, "Hypoaesthesia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0187.json b/docs/data/histograms/Canada/EW0187.json
new file mode 100644
index 00000000000..a96ebe86997
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0187.json
@@ -0,0 +1 @@
+{"batchcode": "EW0187", "histograms": [{"batchcodes": ["EW0187"], "histogram": {"Dizziness": 2, "Nausea": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0193.json b/docs/data/histograms/Canada/EW0193.json
new file mode 100644
index 00000000000..87c4b25b78b
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0193.json
@@ -0,0 +1 @@
+{"batchcode": "EW0193", "histograms": [{"batchcodes": ["044D21A", "EW0193", "FA9099"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Maternal exposure before pregnancy": 1, "Nephrolithiasis": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["EW0193"], "histogram": {"SARS-CoV-2 test": 17, "Chest pain": 13, "Myocarditis": 12, "Pericarditis": 12, "Fatigue": 11, "Headache": 9, "Arthralgia": 7, "Inappropriate schedule of product administration": 7, "Diarrhoea": 6, "Dyspnoea": 6, "Pain in extremity": 6, "Chest discomfort": 5, "COVID-19": 4, "Chills": 4, "Drug ineffective": 4, "Hypoaesthesia": 4, "Paraesthesia": 4, "Tinnitus": 4, "Blood test": 3, "Dizziness": 3, "Gait disturbance": 3, "Heavy menstrual bleeding": 3, "Hyperhidrosis": 3, "Loss of consciousness": 3, "Lymphadenopathy": 3, "Menstruation irregular": 3, "Migraine": 3, "Musculoskeletal stiffness": 3, "Nausea": 3, "Palpitations": 3, "Postmenopausal haemorrhage": 3, "Pruritus": 3, "Pyrexia": 3, "Sensitive skin": 3, "Swelling face": 3, "Abdominal pain": 2, "Abortion spontaneous": 2, "Anaphylactic reaction": 2, "Autoimmune disorder": 2, "Blood pressure measurement": 2, "Blood thyroid stimulating hormone": 2, "Burning sensation": 2, "C-reactive protein": 2, "Deafness": 2, "Deafness unilateral": 2, "Dysmenorrhoea": 2, "Eye pain": 2, "Flushing": 2, "Gait inability": 2, "Heart rate increased": 2, "Hypotension": 2, "Interchange of vaccine products": 2, "Lip swelling": 2, "Magnetic resonance imaging": 2, "Muscular weakness": 2, "Myopericarditis": 2, "Pain": 2, "Platelet count": 2, "Shock": 2, "Sleep disorder": 2, "Suicidal ideation": 2, "Swollen tongue": 2, "Thrombosis": 2, "Tremor": 2, "Urticaria": 2, "Vomiting": 2, "X-ray": 2, "Abdominal pain upper": 1, "Abnormal sensation in eye": 1, "Abortion missed": 1, "Acute kidney injury": 1, "Angioedema": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Appendicitis": 1, "Arthritis": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blood creatinine": 1, "Blood thyroid stimulating hormone increased": 1, "Blood uric acid": 1, "Body temperature": 1, "C-reactive protein increased": 1, "Cerebral thrombosis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Cold-stimulus headache": 1, "Colitis": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Confusional state": 1, "Crohn's disease": 1, "Depression": 1, "Dermatitis": 1, "Diarrhoea haemorrhagic": 1, "Diplopia": 1, "Dry skin": 1, "Dyspnoea exertional": 1, "Electrocardiogram": 1, "Epistaxis": 1, "Erythema": 1, "Eye swelling": 1, "Feeling abnormal": 1, "Fibromyalgia": 1, "Frequent bowel movements": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Guillain-Barre syndrome": 1, "Haematemesis": 1, "Haematochezia": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Hand deformity": 1, "Head injury": 1, "Heart rate": 1, "Hepatitis": 1, "Herpes zoster": 1, "Hot flush": 1, "Hyperacusis": 1, "Immunodeficiency": 1, "Impaired quality of life": 1, "Influenza like illness": 1, "Intermenstrual bleeding": 1, "International normalised ratio": 1, "Investigation": 1, "Irritable bowel syndrome": 1, "Joint swelling": 1, "Laryngeal oedema": 1, "Lethargy": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphopenia": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Mechanical urticaria": 1, "Memory impairment": 1, "Mobility decreased": 1, "Muscle atrophy": 1, "Muscle fatigue": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Myalgia": 1, "Myelitis transverse": 1, "Nasal congestion": 1, "Neck injury": 1, "Neck pain": 1, "Neuralgia": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Off label use": 1, "Ovarian cyst ruptured": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Pain of skin": 1, "Painful respiration": 1, "Peripheral swelling": 1, "Photosensitivity reaction": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pleuritic pain": 1, "Pneumonia": 1, "Polyarthritis": 1, "Polymenorrhoea": 1, "Post herpetic neuralgia": 1, "Pregnancy test": 1, "Product administered to patient of inappropriate age": 1, "Prostate cancer": 1, "Prostatitis": 1, "Pulmonary pain": 1, "Rash": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pruritic": 1, "Red blood cell sedimentation rate": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Scar": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Skin exfoliation": 1, "Skin warm": 1, "Spinal X-ray": 1, "Staring": 1, "Stress cardiomyopathy": 1, "Swelling": 1, "Swollen joint count": 1, "Syncope": 1, "Tenosynovitis": 1, "Tonic convulsion": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vasodilatation": 1, "Venous pressure jugular": 1, "Vertigo": 1, "Vision blurred": 1, "Vital signs measurement": 1, "Vitreous floaters": 1, "Wheelchair user": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0195.json b/docs/data/histograms/Canada/EW0195.json
new file mode 100644
index 00000000000..d95048c262f
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0195.json
@@ -0,0 +1 @@
+{"batchcode": "EW0195", "histograms": [{"batchcodes": ["EW0195"], "histogram": {"Deafness unilateral": 1, "Ear pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0196.json b/docs/data/histograms/Canada/EW0196.json
new file mode 100644
index 00000000000..43434265970
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0196.json
@@ -0,0 +1 @@
+{"batchcode": "EW0196", "histograms": [{"batchcodes": ["EW0196"], "histogram": {"Cold sweat": 1, "Dizziness": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0199.json b/docs/data/histograms/Canada/EW0199.json
new file mode 100644
index 00000000000..cf08fe2979a
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0199.json
@@ -0,0 +1 @@
+{"batchcode": "EW0199", "histograms": [{"batchcodes": ["045D21A", "EW0199"], "histogram": {"Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Thrombosis": 1}}, {"batchcodes": ["052C21A", "EW0199"], "histogram": {"Interchange of vaccine products": 1, "Pericarditis": 1, "Wrong product administered": 1}}, {"batchcodes": ["EW0199"], "histogram": {"Chest pain": 25, "Pericarditis": 18, "Dyspnoea": 14, "Fatigue": 14, "Myocarditis": 14, "SARS-CoV-2 test": 14, "Chest discomfort": 11, "Headache": 10, "Nausea": 9, "Pain in extremity": 9, "Palpitations": 9, "Dizziness": 8, "Malaise": 7, "Arthralgia": 6, "Blood test": 6, "Chills": 6, "Electrocardiogram": 5, "Pyrexia": 5, "Feeling abnormal": 4, "Heart rate": 4, "Investigation": 4, "Myopericarditis": 4, "Pain": 4, "Pericardial effusion": 4, "Pruritus": 4, "Abdominal pain upper": 3, "Asthenia": 3, "Blood pressure measurement": 3, "Burning sensation": 3, "COVID-19": 3, "Diarrhoea": 3, "Drug ineffective": 3, "Hypoaesthesia": 3, "Inappropriate schedule of product administration": 3, "Migraine": 3, "Off label use": 3, "Presyncope": 3, "Rash": 3, "Ultrasound scan": 3, "Abdominal pain": 2, "Appendicitis": 2, "Arrhythmia": 2, "Back pain": 2, "Bell's palsy": 2, "Biopsy": 2, "Blister": 2, "Cardiac stress test": 2, "Condition aggravated": 2, "Discomfort": 2, "Dysmenorrhoea": 2, "Echocardiogram": 2, "Erythema": 2, "Gait disturbance": 2, "Heart rate increased": 2, "Insomnia": 2, "Interchange of vaccine products": 2, "Joint swelling": 2, "Maternal exposure during pregnancy": 2, "Motion sickness": 2, "Muscle spasms": 2, "Muscle twitching": 2, "Musculoskeletal stiffness": 2, "Myalgia": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Physical examination": 2, "Product use issue": 2, "Syncope": 2, "Tachycardia": 2, "Thrombosis": 2, "Tinnitus": 2, "Vision blurred": 2, "Vomiting": 2, "X-ray": 2, "Abulia": 1, "Acne": 1, "Ageusia": 1, "Anaemia postoperative": 1, "Angina pectoris": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Antisynthetase syndrome": 1, "Anxiety": 1, "Aphonia": 1, "Arnold-Chiari malformation": 1, "Axillary mass": 1, "Balance disorder": 1, "Blepharitis": 1, "Blindness transient": 1, "Blood creatine": 1, "Blood creatine increased": 1, "Blood pressure diastolic decreased": 1, "Blood pressure fluctuation": 1, "Bursitis": 1, "Cardiac discomfort": 1, "Cardiac failure congestive": 1, "Cardiac flutter": 1, "Cardiomegaly": 1, "Cardiomyopathy": 1, "Chest X-ray": 1, "Cold sweat": 1, "Colitis": 1, "Concussion": 1, "Contusion": 1, "Costochondritis": 1, "Cough": 1, "Crying": 1, "Deafness neurosensory": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dermatitis exfoliative": 1, "Dizziness postural": 1, "Dry skin": 1, "Dysarthria": 1, "Dyspepsia": 1, "Ear pain": 1, "Electroencephalogram": 1, "Eructation": 1, "Exposure via breast milk": 1, "Eye movement disorder": 1, "Facial spasm": 1, "Fall": 1, "Feeling drunk": 1, "Fluid retention": 1, "Generalised tonic-clonic seizure": 1, "Haematochezia": 1, "Haematoma": 1, "Haemorrhage": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hilar lymphadenopathy": 1, "Hypertension": 1, "Hypokinesia": 1, "Hypotension": 1, "Impaired work ability": 1, "Infection": 1, "Inferior vena cava dilatation": 1, "Inflammation": 1, "Influenza like illness": 1, "Intraductal proliferative breast lesion": 1, "Joint stiffness": 1, "Left ventricular hypertrophy": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Low birth weight baby": 1, "Lymphadenopathy": 1, "Lymphadenopathy mediastinal": 1, "Menstruation irregular": 1, "Mental impairment": 1, "Muscle tightness": 1, "Myopathy": 1, "Neonatal respiratory distress": 1, "Nephrolithiasis": 1, "Nervousness": 1, "Night sweats": 1, "Nodule": 1, "Nucleic acid test": 1, "Ophthalmic migraine": 1, "Orthopnoea": 1, "Paraesthesia": 1, "Pelvic haemorrhage": 1, "Pemphigoid": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Photosensitivity reaction": 1, "Platelet count": 1, "Pleuritic pain": 1, "Polyarthritis": 1, "Polymerase chain reaction": 1, "Polyuria": 1, "Postmenopausal haemorrhage": 1, "Premature baby": 1, "Productive cough": 1, "Proteinuria": 1, "Pulmonary oedema": 1, "Purulent discharge": 1, "Rales": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash maculo-papular": 1, "Rash pruritic": 1, "Renal impairment": 1, "Retinal vein occlusion": 1, "Rhabdomyolysis": 1, "Rhinorrhoea": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 RNA": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Sinus bradycardia": 1, "Sinus headache": 1, "Sinus tachycardia": 1, "Skin burning sensation": 1, "Skin disorder": 1, "Skin fissures": 1, "Skin haemorrhage": 1, "Skin laceration": 1, "Skin test": 1, "Sleep disorder": 1, "Somnolence": 1, "Spinal X-ray": 1, "Stomatitis": 1, "Sudden hearing loss": 1, "Swelling": 1, "Swollen tongue": 1, "Tachypnoea": 1, "Tendonitis": 1, "Throat tightness": 1, "Toothache": 1, "Trigeminal neuralgia": 1, "Urinary tract infection": 1, "Urine abnormality": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vein disorder": 1, "Viral myocarditis": 1, "Weight": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0216.json b/docs/data/histograms/Canada/EW0216.json
new file mode 100644
index 00000000000..c26bf50c6f8
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0216.json
@@ -0,0 +1 @@
+{"batchcode": "EW0216", "histograms": [{"batchcodes": ["EW0216", "NJ0338"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}, {"batchcodes": ["EW0216"], "histogram": {"Chest pain": 17, "Dyspnoea": 16, "Myocarditis": 14, "Fatigue": 13, "Pericarditis": 13, "SARS-CoV-2 test": 11, "Pyrexia": 9, "Chest discomfort": 8, "Headache": 8, "Pain in extremity": 8, "Pain": 7, "Arthralgia": 6, "Insomnia": 6, "Angina pectoris": 5, "Chills": 5, "Dizziness": 5, "Heavy menstrual bleeding": 5, "Hypoaesthesia": 5, "Palpitations": 5, "Asthenia": 4, "Blood test": 4, "Malaise": 4, "Nausea": 4, "Back pain": 3, "Feeling abnormal": 3, "Hyperhidrosis": 3, "Investigation": 3, "Myalgia": 3, "Myopericarditis": 3, "Neck pain": 3, "Pericardial effusion": 3, "Pruritus": 3, "Tinnitus": 3, "Vomiting": 3, "Abdominal pain": 2, "Diarrhoea": 2, "Feeling hot": 2, "Flushing": 2, "Haemorrhage": 2, "Hepatitis": 2, "Hypersensitivity": 2, "Hypokinesia": 2, "Inappropriate schedule of product administration": 2, "Limb discomfort": 2, "Loss of consciousness": 2, "Loss of personal independence in daily activities": 2, "Magnetic resonance imaging": 2, "Migraine": 2, "Paraesthesia": 2, "Rash": 2, "Sinus tachycardia": 2, "Speech disorder": 2, "Stomatitis": 2, "Swelling": 2, "Swelling face": 2, "Thrombosis": 2, "Tongue geographic": 2, "Urticaria": 2, "Vaccination site pain": 2, "X-ray": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Acoustic stimulation tests": 1, "Agitation": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Aphasia": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Body temperature": 1, "Burning sensation": 1, "C-reactive protein": 1, "Cardiac discomfort": 1, "Computerised tomogram": 1, "Confusional state": 1, "Cough": 1, "Crying": 1, "Cyanosis": 1, "Decreased appetite": 1, "Depressed mood": 1, "Depression": 1, "Disease progression": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dyskinesia": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Ear discomfort": 1, "Ear infection": 1, "Ear, nose and throat examination": 1, "Eating disorder": 1, "Electrocardiogram": 1, "Emotional disorder": 1, "Epistaxis": 1, "Exposure via breast milk": 1, "Eye irritation": 1, "Eye pruritus": 1, "Eye swelling": 1, "Faeces soft": 1, "Feeding disorder": 1, "Fungal infection": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Gingival bleeding": 1, "Groin infection": 1, "Hallucination": 1, "Head discomfort": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Hot flush": 1, "Hypercoagulation": 1, "Hypopnoea": 1, "Immobile": 1, "Injected limb mobility decreased": 1, "Injection site swelling": 1, "Intervertebral disc protrusion": 1, "Laboratory test": 1, "Lethargy": 1, "Lichen planus": 1, "Localised infection": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Monoplegia": 1, "Mouth ulceration": 1, "Movement disorder": 1, "Multiple sclerosis": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Nasal pruritus": 1, "Noninfective gingivitis": 1, "Odynophagia": 1, "Oedema": 1, "Oligomenorrhoea": 1, "Optic neuropathy": 1, "Orthopnoea": 1, "Ovarian disorder": 1, "Overdose": 1, "Painful respiration": 1, "Pallor": 1, "Paraesthesia oral": 1, "Pelvic pain": 1, "Pericardial rub": 1, "Pharyngeal swelling": 1, "Platelet factor 4": 1, "Pleural effusion": 1, "Pleuritic pain": 1, "Pollakiuria": 1, "Polymerase chain reaction": 1, "Postmenopausal haemorrhage": 1, "Product administered to patient of inappropriate age": 1, "Product use issue": 1, "Respiratory distress": 1, "Retinal tear": 1, "Rheumatoid factor": 1, "Rhinorrhoea": 1, "Right atrial enlargement": 1, "SARS-CoV-2 test negative": 1, "Scan": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Skin burning sensation": 1, "Skin lesion": 1, "Smear cervix": 1, "Somnolence": 1, "Splenitis": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "Syncope": 1, "Tachycardia": 1, "Throat irritation": 1, "Thyroid function test": 1, "Tongue discolouration": 1, "Tongue disorder": 1, "Tongue dry": 1, "Tremor": 1, "Urticaria chronic": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Ventricular extrasystoles": 1, "Vertigo": 1, "Vision blurred": 1, "Visual impairment": 1, "Vitamin B12 decreased": 1, "Vitreous floaters": 1, "Vulvovaginal mycotic infection": 1, "Vulvovaginal pain": 1, "Vulvovaginal pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0221 OR EWO22.json b/docs/data/histograms/Canada/EW0221 OR EWO22.json
new file mode 100644
index 00000000000..2cd0f70a1ad
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0221 OR EWO22.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0221 OR EWO22", "histograms": [{"batchcodes": ["EW0221 OR EWO22"], "histogram": {"Hypokinesia": 1, "Inappropriate schedule of product administration": 1, "SARS-CoV-2 test": 1, "Synovial cyst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0221-CC09.json b/docs/data/histograms/Canada/EW0221-CC09.json
new file mode 100644
index 00000000000..e6d5ef97c79
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0221-CC09.json
@@ -0,0 +1 @@
+{"batchcode": "EW0221-CC09", "histograms": [{"batchcodes": ["EW0221-CC09"], "histogram": {"Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0221.json b/docs/data/histograms/Canada/EW0221.json
new file mode 100644
index 00000000000..8e52aa9ffca
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0221.json
@@ -0,0 +1 @@
+{"batchcode": "EW0221", "histograms": [{"batchcodes": ["EW0221"], "histogram": {"Chest pain": 37, "Myocarditis": 29, "Pericarditis": 24, "Inappropriate schedule of product administration": 23, "Dyspnoea": 20, "Chest discomfort": 16, "Headache": 13, "SARS-CoV-2 test": 13, "Fatigue": 10, "Arthralgia": 9, "Hypoaesthesia": 9, "Palpitations": 9, "Dizziness": 7, "Myopericarditis": 7, "Nausea": 7, "Investigation": 6, "Pyrexia": 6, "Back pain": 5, "Chills": 5, "Pain": 5, "Abdominal pain": 4, "Blood test": 4, "Computerised tomogram": 4, "Diarrhoea": 4, "Hyperhidrosis": 4, "Neck pain": 4, "Pericardial effusion": 4, "Tachycardia": 4, "Asthenia": 3, "Burning sensation": 3, "Gait disturbance": 3, "Insomnia": 3, "Loss of personal independence in daily activities": 3, "Magnetic resonance imaging": 3, "Myalgia": 3, "Neuralgia": 3, "Off label use": 3, "Pain in extremity": 3, "Paraesthesia": 3, "Syncope": 3, "Visual impairment": 3, "Angina pectoris": 2, "Angioedema": 2, "Arthritis": 2, "Balance disorder": 2, "Bell's palsy": 2, "Biopsy": 2, "Blood pressure measurement": 2, "COVID-19": 2, "Cardiac tamponade": 2, "Confusional state": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Heart rate": 2, "Heart rate increased": 2, "Herpes zoster": 2, "Hypertension": 2, "Hypoaesthesia oral": 2, "Inflammation": 2, "Interchange of vaccine products": 2, "Menstrual disorder": 2, "Muscle twitching": 2, "Muscular weakness": 2, "Musculoskeletal chest pain": 2, "Peripheral swelling": 2, "Platelet count": 2, "Pleural effusion": 2, "Polymerase chain reaction": 2, "Rash": 2, "Speech disorder": 2, "Supraventricular tachycardia": 2, "Swelling": 2, "Swelling face": 2, "Swollen tongue": 2, "Urine analysis": 2, "Vaccination site pain": 2, "White blood cell count": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Acoustic stimulation tests": 1, "Acute coronary syndrome": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Aortic valve incompetence": 1, "Ataxia": 1, "Atrial fibrillation": 1, "Atrioventricular block second degree": 1, "Autoantibody test": 1, "Axillary pain": 1, "Basedow's disease": 1, "Basophil count": 1, "Basophil percentage": 1, "Biopsy skin": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood glucose": 1, "Blood parathyroid hormone": 1, "Blood parathyroid hormone increased": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood sodium decreased": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urine present": 1, "Body temperature": 1, "Bone pain": 1, "Bradycardia": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chromaturia": 1, "Condition aggravated": 1, "Coordination abnormal": 1, "Cough": 1, "Cyanosis": 1, "Deafness neurosensory": 1, "Disease recurrence": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Ear discomfort": 1, "Electrocardiogram ST segment elevation": 1, "Electromyogram": 1, "Eosinophil count": 1, "Eosinophil count increased": 1, "Eosinophil percentage": 1, "Erectile dysfunction": 1, "Erythroblast count": 1, "Eye pain": 1, "Eyelid ptosis": 1, "Feeling cold": 1, "Feeling hot": 1, "Flatulence": 1, "Foetal death": 1, "Full blood count": 1, "Gait inability": 1, "Gamma-glutamyltransferase": 1, "Gingival bleeding": 1, "Gingival pain": 1, "Glomerular filtration rate": 1, "Glucose urine": 1, "Glycosylated haemoglobin": 1, "Guillain-Barre syndrome": 1, "Gynaecological examination": 1, "Haematochezia": 1, "Haematocrit": 1, "Haematocrit decreased": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Haemorrhagic stroke": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hepatomegaly": 1, "High density lipoprotein": 1, "Hyperthyroidism": 1, "Illness": 1, "Influenza like illness": 1, "Infrequent bowel movements": 1, "Joint stiffness": 1, "Keratitis": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Low density lipoprotein": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Lymphocyte count increased": 1, "Lymphocyte percentage": 1, "Mastication disorder": 1, "Mastitis": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Mean platelet volume increased": 1, "Menstruation irregular": 1, "Migraine": 1, "Monocyte count": 1, "Monocyte count increased": 1, "Monocyte percentage": 1, "Monoplegia": 1, "Movement disorder": 1, "Multiple sclerosis relapse": 1, "Muscle contracture": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Mydriasis": 1, "Myocardial infarction": 1, "Myocardial oedema": 1, "Nervousness": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Neutrophil percentage decreased": 1, "Nitrite urine": 1, "Non-high-density lipoprotein cholesterol": 1, "Oedema peripheral": 1, "Ophthalmic herpes zoster": 1, "Oral blood blister": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Pemphigus": 1, "Pericardial fibrosis": 1, "Peripheral venous disease": 1, "Platelet anisocytosis": 1, "Pleuritic pain": 1, "Pleuropericarditis": 1, "Postmenopausal haemorrhage": 1, "Postural orthostatic tachycardia syndrome": 1, "Premature baby": 1, "Product use issue": 1, "Protein total": 1, "Pruritus": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Pustule": 1, "Rash macular": 1, "Red blood cell count": 1, "Red blood cell count decreased": 1, "Red cell distribution width": 1, "Rhinorrhoea": 1, "Right ventricular failure": 1, "Rosacea": 1, "SARS-CoV-2 test negative": 1, "Sarcoidosis": 1, "Sensory disturbance": 1, "Sinus bradycardia": 1, "Skin exfoliation": 1, "Specific gravity urine": 1, "Splenomegaly": 1, "Stiff tongue": 1, "Thinking abnormal": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tinnitus": 1, "Total cholesterol/HDL ratio": 1, "Tremor": 1, "Ultrasound abdomen": 1, "Ultrasound scan": 1, "Urinary retention": 1, "Urine ketone body": 1, "Urobilinogen urine": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaginal haemorrhage": 1, "Ventricular dysfunction": 1, "Vertigo": 1, "Viral infection": 1, "Viral pericarditis": 1, "Vision blurred": 1, "Vital signs measurement": 1, "Vitamin B12": 1, "Vomiting": 1, "Weight increased": 1, "White blood cell count increased": 1, "X-ray": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW0585.json b/docs/data/histograms/Canada/EW0585.json
new file mode 100644
index 00000000000..5cc7b2f6a79
--- /dev/null
+++ b/docs/data/histograms/Canada/EW0585.json
@@ -0,0 +1 @@
+{"batchcode": "EW0585", "histograms": [{"batchcodes": ["EW0585"], "histogram": {"Chest discomfort": 1, "Chest pain": 1, "Heart rate irregular": 1, "Investigation": 1, "Painful respiration": 1, "Respiration abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW216.json b/docs/data/histograms/Canada/EW216.json
new file mode 100644
index 00000000000..436d26690bc
--- /dev/null
+++ b/docs/data/histograms/Canada/EW216.json
@@ -0,0 +1 @@
+{"batchcode": "EW216", "histograms": [{"batchcodes": ["EW216"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Off label use": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW2244.json b/docs/data/histograms/Canada/EW2244.json
new file mode 100644
index 00000000000..f5ef441f1ea
--- /dev/null
+++ b/docs/data/histograms/Canada/EW2244.json
@@ -0,0 +1 @@
+{"batchcode": "EW2244", "histograms": [{"batchcodes": ["EW2244"], "histogram": {"Blood glucagon": 1, "Insulin tolerance test abnormal": 1, "Renal impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW3244.json b/docs/data/histograms/Canada/EW3244.json
new file mode 100644
index 00000000000..1b4497b89a1
--- /dev/null
+++ b/docs/data/histograms/Canada/EW3244.json
@@ -0,0 +1 @@
+{"batchcode": "EW3244", "histograms": [{"batchcodes": ["EW3244"], "histogram": {"Pericarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW3343.json b/docs/data/histograms/Canada/EW3343.json
new file mode 100644
index 00000000000..a7f4f247bfe
--- /dev/null
+++ b/docs/data/histograms/Canada/EW3343.json
@@ -0,0 +1 @@
+{"batchcode": "EW3343", "histograms": [{"batchcodes": ["EW3343"], "histogram": {"Heavy menstrual bleeding": 1, "Menstrual disorder": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EW3344.json b/docs/data/histograms/Canada/EW3344.json
new file mode 100644
index 00000000000..9797c899ea6
--- /dev/null
+++ b/docs/data/histograms/Canada/EW3344.json
@@ -0,0 +1 @@
+{"batchcode": "EW3344", "histograms": [{"batchcodes": ["EW3344"], "histogram": {"SARS-CoV-2 test": 8, "Blood test": 7, "Chest pain": 7, "Headache": 7, "Nausea": 7, "Fatigue": 6, "Diarrhoea": 5, "Dyspnoea": 5, "Hypoaesthesia": 5, "Investigation": 5, "Pain in extremity": 5, "Pericarditis": 5, "Dizziness": 4, "Electrocardiogram": 4, "Feeling abnormal": 4, "Myalgia": 4, "Arthralgia": 3, "Paraesthesia": 3, "Pruritus": 3, "Pyrexia": 3, "Tinnitus": 3, "Vomiting": 3, "Weight decreased": 3, "Back pain": 2, "Blood cholesterol": 2, "Blood pressure measurement": 2, "Body temperature": 2, "Chest X-ray": 2, "Chest discomfort": 2, "Computerised tomogram": 2, "Deafness unilateral": 2, "Feeling hot": 2, "Gait disturbance": 2, "Guillain-Barre syndrome": 2, "Hyperhidrosis": 2, "Hypertension": 2, "Insomnia": 2, "Menstrual disorder": 2, "Muscular weakness": 2, "Myocarditis": 2, "Neuropathy peripheral": 2, "Palpitations": 2, "Renal impairment": 2, "Syncope": 2, "Ultrasound scan": 2, "Urticaria": 2, "Vision blurred": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Amyotrophic lateral sclerosis": 1, "Arthritis": 1, "Asthenia": 1, "Audiogram": 1, "Autoimmune disorder": 1, "Balance disorder": 1, "Basophil count": 1, "Bell's palsy": 1, "Biopsy": 1, "Blindness": 1, "Blindness transient": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood pressure abnormal": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blue toe syndrome": 1, "Body height": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac function test": 1, "Cardiac stress test": 1, "Cerebral artery occlusion": 1, "Change of bowel habit": 1, "Chills": 1, "Computerised tomogram head": 1, "Concussion": 1, "Condition aggravated": 1, "Confusional state": 1, "Cough": 1, "Culture": 1, "Decreased appetite": 1, "Dehydration": 1, "Diastolic dysfunction": 1, "Disease recurrence": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dry skin": 1, "Dysmenorrhoea": 1, "Dysphonia": 1, "Dysstasia": 1, "Ear infection bacterial": 1, "Ear pain": 1, "Echocardiogram": 1, "Electromyogram": 1, "Eosinophil count": 1, "Euphoric mood": 1, "Fear": 1, "Frequent bowel movements": 1, "Fungal test positive": 1, "Gastric haemorrhage": 1, "Gestational diabetes": 1, "Glycosylated haemoglobin": 1, "HIV antibody": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemoglobin": 1, "Head injury": 1, "Heart rate": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Hepatitis B antibody": 1, "High density lipoprotein": 1, "Hot flush": 1, "Hyperthyroidism": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Impaired driving ability": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Influenza like illness": 1, "Interstitial lung disease": 1, "Laboratory test": 1, "Left ventricular dysfunction": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lumbar puncture": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging spinal": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Memory impairment": 1, "Migraine": 1, "Migraine with aura": 1, "Miosis": 1, "Monocyte count": 1, "Multiple sclerosis": 1, "Muscle rigidity": 1, "Muscle spasms": 1, "Musculoskeletal chest pain": 1, "Mycobacterium test": 1, "Neck pain": 1, "Nervous system disorder": 1, "Neutrophil count": 1, "Non-high-density lipoprotein cholesterol": 1, "Pain": 1, "Pain assessment": 1, "Paraesthesia oral": 1, "Parvovirus B19 test": 1, "Pericardial effusion": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Photophobia": 1, "Platelet count": 1, "Pleural effusion": 1, "Pneumonia aspiration": 1, "Prenatal screening test": 1, "Product supply issue": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Red blood cell analysis": 1, "Red blood cell count": 1, "Renal pain": 1, "Rubella antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "Scan brain": 1, "Sensory loss": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Sleep disorder due to general medical condition, insomnia type": 1, "Spinal pain": 1, "Swelling": 1, "Swelling face": 1, "Thrombophlebitis": 1, "Thrombosis": 1, "Tremor": 1, "Treponema test": 1, "Ultrasound Doppler": 1, "Ultrasound antenatal screen": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1, "Vasculitis": 1, "Venous thrombosis": 1, "Ventricular remodelling": 1, "Vertigo": 1, "Viral myocarditis": 1, "Visual field defect": 1, "Visual field tests": 1, "Visual impairment": 1, "Weight": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EWO193.json b/docs/data/histograms/Canada/EWO193.json
new file mode 100644
index 00000000000..5ccde27e66b
--- /dev/null
+++ b/docs/data/histograms/Canada/EWO193.json
@@ -0,0 +1 @@
+{"batchcode": "EWO193", "histograms": [{"batchcodes": ["EWO193"], "histogram": {"Dyskinesia": 1, "Headache": 1, "Loss of consciousness": 1, "Malaise": 1, "Movement disorder": 1, "Pyrexia": 1, "Somnolence": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EWO199.json b/docs/data/histograms/Canada/EWO199.json
new file mode 100644
index 00000000000..90a1b6eebfc
--- /dev/null
+++ b/docs/data/histograms/Canada/EWO199.json
@@ -0,0 +1 @@
+{"batchcode": "EWO199", "histograms": [{"batchcodes": ["EWO199"], "histogram": {"Chest discomfort": 1, "Discomfort": 1, "Facial paralysis": 1, "Hypoaesthesia": 1, "Muscle tightness": 1, "Nerve compression": 1, "Neuropathy peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EWO216.json b/docs/data/histograms/Canada/EWO216.json
new file mode 100644
index 00000000000..ce536a95470
--- /dev/null
+++ b/docs/data/histograms/Canada/EWO216.json
@@ -0,0 +1 @@
+{"batchcode": "EWO216", "histograms": [{"batchcodes": ["EWO216"], "histogram": {"Back pain": 1, "Lymphadenopathy": 1, "Meningitis bacterial": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EX 0438.json b/docs/data/histograms/Canada/EX 0438.json
new file mode 100644
index 00000000000..06464996a9c
--- /dev/null
+++ b/docs/data/histograms/Canada/EX 0438.json	
@@ -0,0 +1 @@
+{"batchcode": "EX 0438", "histograms": [{"batchcodes": ["EX 0438"], "histogram": {"Peripheral swelling": 2, "Autoimmune disorder": 1, "Dysphagia": 1, "Ear swelling": 1, "Erythema": 1, "Feeling hot": 1, "Full blood count": 1, "Investigation": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Thrombosis": 1, "Ultrasound scan": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EX 2294.json b/docs/data/histograms/Canada/EX 2294.json
new file mode 100644
index 00000000000..70cb6a98791
--- /dev/null
+++ b/docs/data/histograms/Canada/EX 2294.json	
@@ -0,0 +1 @@
+{"batchcode": "EX 2294", "histograms": [{"batchcodes": ["EX 2294"], "histogram": {"Anaphylactic reaction": 1, "Dysphagia": 1, "Dyspnoea": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Pain": 1, "Panic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EX0004.json b/docs/data/histograms/Canada/EX0004.json
new file mode 100644
index 00000000000..0a7737fd3cf
--- /dev/null
+++ b/docs/data/histograms/Canada/EX0004.json
@@ -0,0 +1 @@
+{"batchcode": "EX0004", "histograms": [{"batchcodes": ["EX0004"], "histogram": {"Vision blurred": 1, "Vitreous floaters": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EX0438.json b/docs/data/histograms/Canada/EX0438.json
new file mode 100644
index 00000000000..2f298b2e3dd
--- /dev/null
+++ b/docs/data/histograms/Canada/EX0438.json
@@ -0,0 +1 @@
+{"batchcode": "EX0438", "histograms": [{"batchcodes": ["EX0438"], "histogram": {"Fatigue": 14, "SARS-CoV-2 test": 10, "Dizziness": 8, "Headache": 8, "Pain in extremity": 7, "Arthralgia": 6, "Blood test": 6, "Chest pain": 6, "Investigation": 6, "Pericarditis": 6, "Feeling abnormal": 5, "Nausea": 5, "Paraesthesia": 5, "Vaccination site pain": 5, "COVID-19": 4, "Chest discomfort": 4, "Dyspnoea": 4, "Inappropriate schedule of product administration": 4, "Myalgia": 4, "Palpitations": 4, "Pyrexia": 4, "Rash": 4, "Tinnitus": 4, "Anxiety": 3, "Asthenia": 3, "Blood cholesterol": 3, "Blood creatinine": 3, "Blood potassium": 3, "Blood pressure measurement": 3, "Blood sodium": 3, "Drug ineffective": 3, "Eye pain": 3, "Gait disturbance": 3, "Glomerular filtration rate": 3, "Heart rate": 3, "Hypoaesthesia": 3, "Malaise": 3, "Oxygen saturation": 3, "Platelet count": 3, "Tremor": 3, "Ultrasound scan": 3, "Urticaria": 3, "Alanine aminotransferase": 2, "Anaphylactic reaction": 2, "Arrhythmia": 2, "Back pain": 2, "Balance disorder": 2, "Basophil count": 2, "Blood alkaline phosphatase": 2, "Blood bilirubin": 2, "Blood calcium": 2, "Blood glucose": 2, "Blood magnesium": 2, "Blood thyroid stimulating hormone": 2, "Chills": 2, "Cough": 2, "Disturbance in attention": 2, "Ear discomfort": 2, "Echocardiogram": 2, "Eosinophil count": 2, "Erythema": 2, "Feeling hot": 2, "Gait inability": 2, "Gamma-glutamyltransferase": 2, "Haematocrit": 2, "Haemoglobin": 2, "Heart rate increased": 2, "Heavy menstrual bleeding": 2, "Herpes zoster": 2, "Inflammation": 2, "Insomnia": 2, "Lymphadenopathy": 2, "Lymphocyte count": 2, "Mean cell haemoglobin": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Monocyte count": 2, "Muscle spasms": 2, "Muscular weakness": 2, "Myocarditis": 2, "Myopericarditis": 2, "Neck pain": 2, "Neutrophil count": 2, "Pain": 2, "Pericardial effusion": 2, "Platelet factor 4": 2, "Pruritus": 2, "Red blood cell count": 2, "Serum ferritin": 2, "Swelling": 2, "Syncope": 2, "Thrombosis": 2, "Ultrasound Doppler": 2, "Vaginal haemorrhage": 2, "Vision blurred": 2, "Vitamin B12": 2, "White blood cell count": 2, "X-ray": 2, "Abdominal pain lower": 1, "Abnormal dreams": 1, "Abortion spontaneous": 1, "Adnexa uteri pain": 1, "Ageusia": 1, "Alopecia": 1, "Alpha 1 globulin": 1, "Alpha 2 globulin": 1, "Amenorrhoea": 1, "Angioedema": 1, "Angiogram": 1, "Anion gap": 1, "Anosmia": 1, "Anti-thyroid antibody": 1, "Antibody test": 1, "Aphasia": 1, "Asthma": 1, "Atelectasis": 1, "Atrial fibrillation": 1, "Bedridden": 1, "Bell's palsy": 1, "Beta 2 globulin": 1, "Biopsy thyroid gland": 1, "Blood albumin": 1, "Blood bicarbonate": 1, "Blood chloride": 1, "Blood corticotrophin": 1, "Blood cortisol": 1, "Blood follicle stimulating hormone increased": 1, "Blood glucose increased": 1, "Blood phosphorus": 1, "Blood triglycerides": 1, "Blood urea": 1, "Body temperature": 1, "Bradycardia": 1, "Burning sensation": 1, "Carbon dioxide": 1, "Cardiac flutter": 1, "Catatonia": 1, "Cerebral disorder": 1, "Cerebrovascular accident": 1, "Choking": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Confusional state": 1, "Deafness": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Diverticulitis": 1, "Dry eye": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Ear congestion": 1, "Ear pain": 1, "Ecchymosis": 1, "Eczema": 1, "Fall": 1, "Full blood count": 1, "Gastrointestinal pain": 1, "Gastrooesophageal reflux disease": 1, "Glomerular filtration rate increased": 1, "Glossitis": 1, "Glycosylated haemoglobin": 1, "Groin pain": 1, "Head discomfort": 1, "Helicobacter infection": 1, "Hepatosplenomegaly": 1, "Herpes ophthalmic": 1, "Herpes simplex": 1, "Hiccups": 1, "High density lipoprotein": 1, "Hyperacusis": 1, "Hypersensitivity": 1, "Hypocalcaemia": 1, "Immature granulocyte count": 1, "Immunoglobulins": 1, "Incorrect product administration duration": 1, "Influenza": 1, "Injected limb mobility decreased": 1, "International normalised ratio": 1, "Irritability": 1, "Joint dislocation": 1, "Lipoma": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Nervous system disorder": 1, "Night sweats": 1, "Paralysis": 1, "Parkinsonism": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Post herpetic neuralgia": 1, "Postmenopausal haemorrhage": 1, "Presyncope": 1, "Psoriasis": 1, "Rash morbilliform": 1, "Red cell distribution width": 1, "Rheumatoid factor": 1, "Rosacea": 1, "Seizure": 1, "Serology test": 1, "Skin disorder": 1, "Sluggishness": 1, "Sudden hearing loss": 1, "Superior sagittal sinus thrombosis": 1, "Swollen tongue": 1, "Tachycardia": 1, "Tendon disorder": 1, "Therapeutic response unexpected": 1, "Thirst": 1, "Throat tightness": 1, "Thrombophlebitis": 1, "Thyroid function test": 1, "Thyroxine free": 1, "Ultrasound thyroid": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site oedema": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site ulcer": 1, "Ventricular extrasystoles": 1, "Vertigo": 1, "Vestibular disorder": 1, "Vestibular neuronitis": 1, "Vomiting": 1, "Walking disability": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EX0904.json b/docs/data/histograms/Canada/EX0904.json
new file mode 100644
index 00000000000..36ad7ceb747
--- /dev/null
+++ b/docs/data/histograms/Canada/EX0904.json
@@ -0,0 +1 @@
+{"batchcode": "EX0904", "histograms": [{"batchcodes": ["EX0904"], "histogram": {"Hypoaesthesia": 8, "Arthralgia": 5, "SARS-CoV-2 test": 5, "Chills": 4, "Computerised tomogram": 4, "Fatigue": 4, "Headache": 4, "Insomnia": 4, "Myocarditis": 4, "Paraesthesia": 4, "Chest discomfort": 3, "Dizziness": 3, "Dyspnoea": 3, "Inflammation": 3, "Lethargy": 3, "Loss of consciousness": 3, "Lymphadenopathy": 3, "Myalgia": 3, "Pain in extremity": 3, "Polymyalgia rheumatica": 3, "Pruritus": 3, "Pyrexia": 3, "Asthenia": 2, "Back pain": 2, "Blood test": 2, "Body temperature": 2, "Chest pain": 2, "Condition aggravated": 2, "Dehydration": 2, "Feeling abnormal": 2, "Flushing": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Nausea": 2, "Pain": 2, "Peripheral swelling": 2, "Spinal pain": 2, "Vaccination site pain": 2, "Visual impairment": 2, "Alopecia": 1, "Aphasia": 1, "Arrhythmia": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blindness": 1, "Blister": 1, "Blood cholesterol": 1, "Blood glucose decreased": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Blue toe syndrome": 1, "Brain oedema": 1, "C-reactive protein": 1, "COVID-19": 1, "Cardiac failure": 1, "Cerebral thrombosis": 1, "Cerebral venous sinus thrombosis": 1, "Cerebrovascular accident": 1, "Choking sensation": 1, "Circadian rhythm sleep disorder": 1, "Cognitive disorder": 1, "Communication disorder": 1, "Contusion": 1, "Cough": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Defaecation urgency": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dysarthria": 1, "Electrocardiogram": 1, "Fluid retention": 1, "Frequent bowel movements": 1, "Gait disturbance": 1, "Gastrointestinal disorder": 1, "Gout": 1, "Guillain-Barre syndrome": 1, "Haemorrhage": 1, "Hepatic enzyme abnormal": 1, "Herpes zoster": 1, "Hormone level abnormal": 1, "Hyperglycaemia": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoperfusion": 1, "Hypotension": 1, "Hypothyroidism": 1, "Illness": 1, "Immune thrombocytopenia": 1, "Inappropriate affect": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Joint dislocation": 1, "Joint swelling": 1, "Left ventricular dilatation": 1, "Left ventricular dysfunction": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Mental impairment": 1, "Multiple organ dysfunction syndrome": 1, "Muscle spasms": 1, "Myopericarditis": 1, "Neck pain": 1, "Nervousness": 1, "Neuralgia": 1, "Nightmare": 1, "Nodule": 1, "Odynophagia": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral herpes": 1, "Pain in jaw": 1, "Pain of skin": 1, "Palpitations": 1, "Panic reaction": 1, "Parkinson's disease": 1, "Peripheral coldness": 1, "Peripheral vascular disorder": 1, "Pharyngeal hypoaesthesia": 1, "Polycystic ovaries": 1, "Postmenopausal haemorrhage": 1, "Psychomotor hyperactivity": 1, "Pulmonary embolism": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Rheumatoid arthritis": 1, "Right ventricular dilatation": 1, "SAPHO syndrome": 1, "SARS-CoV-2 test negative": 1, "Scan": 1, "Sciatica": 1, "Sensitive skin": 1, "Skin burning sensation": 1, "Sleep disorder due to general medical condition, insomnia type": 1, "Somnolence": 1, "Swelling face": 1, "Syncope": 1, "Thrombosis": 1, "Tricuspid valve incompetence": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site paraesthesia": 1, "Vaccination site urticaria": 1, "Ventricular tachycardia": 1, "Vestibular disorder": 1, "Visual field defect": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EX2294.json b/docs/data/histograms/Canada/EX2294.json
new file mode 100644
index 00000000000..51da6faf589
--- /dev/null
+++ b/docs/data/histograms/Canada/EX2294.json
@@ -0,0 +1 @@
+{"batchcode": "EX2294", "histograms": [{"batchcodes": ["EX2294"], "histogram": {"SARS-CoV-2 test": 5, "Dyspnoea": 4, "Blood test": 3, "Fatigue": 3, "Headache": 3, "Pain in extremity": 3, "Pericarditis": 3, "Bell's palsy": 2, "Blood pressure measurement": 2, "Electrocardiogram": 2, "Gait disturbance": 2, "Inappropriate schedule of product administration": 2, "Maternal exposure during pregnancy": 2, "Myalgia": 2, "Myocardial infarction": 2, "Pruritus": 2, "Arthralgia": 1, "Blood pressure increased": 1, "Body temperature": 1, "C-reactive protein increased": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Clavicle fracture": 1, "Computerised tomogram head": 1, "Cough": 1, "Deep vein thrombosis": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Dystonia": 1, "Erythema": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Glucose tolerance test": 1, "Heart rate": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Impaired quality of life": 1, "Joint swelling": 1, "Leukoplakia oral": 1, "Lichen planus": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging head": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Myocarditis": 1, "Myopericarditis": 1, "Nausea": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Oral lichen planus": 1, "Oxygen saturation": 1, "Pain": 1, "Pericardial effusion": 1, "Postmenopausal haemorrhage": 1, "Pyrexia": 1, "Rash": 1, "Rubella antibody test": 1, "Seizure": 1, "Shoulder dystocia": 1, "Skin burning sensation": 1, "Streptococcal urinary tract infection": 1, "Swelling": 1, "Tremor": 1, "Troponin": 1, "Ultrasound abdomen": 1, "Ultrasound scan": 1, "Urticaria chronic": 1, "Uterine injury": 1, "Uveitis": 1, "Vestibular neuronitis": 1, "Visual impairment": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EXO438.json b/docs/data/histograms/Canada/EXO438.json
new file mode 100644
index 00000000000..efc61e69e9a
--- /dev/null
+++ b/docs/data/histograms/Canada/EXO438.json
@@ -0,0 +1 @@
+{"batchcode": "EXO438", "histograms": [{"batchcodes": ["EXO438"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Deafness": 1, "Eye swelling": 1, "Headache": 1, "Immunisation": 1, "Palpitations": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Swollen tongue": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EXO904.json b/docs/data/histograms/Canada/EXO904.json
new file mode 100644
index 00000000000..a46076405b0
--- /dev/null
+++ b/docs/data/histograms/Canada/EXO904.json
@@ -0,0 +1 @@
+{"batchcode": "EXO904", "histograms": [{"batchcodes": ["EXO904"], "histogram": {"Cerebral disorder": 1, "Feeling abnormal": 1, "Memory impairment": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EY0578..json b/docs/data/histograms/Canada/EY0578..json
new file mode 100644
index 00000000000..bbcead8ac5f
--- /dev/null
+++ b/docs/data/histograms/Canada/EY0578..json
@@ -0,0 +1 @@
+{"batchcode": "EY0578.", "histograms": [{"batchcodes": ["EY0578."], "histogram": {"Atelectasis": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Investigation": 1, "Lymphadenopathy": 1, "Scan bone marrow": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EY0578.json b/docs/data/histograms/Canada/EY0578.json
new file mode 100644
index 00000000000..ba6d5ec80c8
--- /dev/null
+++ b/docs/data/histograms/Canada/EY0578.json
@@ -0,0 +1 @@
+{"batchcode": "EY0578", "histograms": [{"batchcodes": ["EY0578"], "histogram": {"Inappropriate schedule of product administration": 24, "Pericarditis": 24, "Chest pain": 20, "SARS-CoV-2 test": 16, "Dyspnoea": 13, "Myocarditis": 11, "Nausea": 10, "Pain": 9, "Headache": 7, "Arthralgia": 6, "Fatigue": 6, "Pain in extremity": 6, "Dizziness": 5, "Asthenia": 4, "Chest discomfort": 4, "Cough": 4, "Electrocardiogram": 4, "Gait disturbance": 4, "Magnetic resonance imaging": 4, "Myalgia": 4, "Neck pain": 4, "Off label use": 4, "Pyrexia": 4, "Back pain": 3, "Blood test": 3, "COVID-19": 3, "Chills": 3, "Computerised tomogram": 3, "Diarrhoea": 3, "Drug ineffective": 3, "Insomnia": 3, "Malaise": 3, "Periarthritis": 3, "Pericardial effusion": 3, "Pruritus": 3, "Ultrasound scan": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Anxiety": 2, "Arthritis": 2, "Asthma": 2, "Atrial fibrillation": 2, "Blood pressure measurement": 2, "Discomfort": 2, "Dyspepsia": 2, "Dyspnoea exertional": 2, "Guillain-Barre syndrome": 2, "Hypersensitivity": 2, "Hypertension": 2, "Interchange of vaccine products": 2, "Migraine": 2, "Mobility decreased": 2, "Mouth ulceration": 2, "Muscle spasms": 2, "Myopericarditis": 2, "Palpitations": 2, "Paraesthesia": 2, "Photophobia": 2, "Renal impairment": 2, "Seizure": 2, "Syncope": 2, "Tremor": 2, "Vaccination site pain": 2, "Abdomen scan": 1, "Abdominal pain": 1, "Abortion spontaneous": 1, "Alopecia totalis": 1, "Amenorrhoea": 1, "Amyotrophic lateral sclerosis": 1, "Angioedema": 1, "Appendicitis": 1, "Basophil count": 1, "Behcet's syndrome": 1, "Bell's palsy": 1, "Biopsy": 1, "Blindness transient": 1, "Blood creatinine": 1, "Blood glucagon": 1, "Blood glucagon decreased": 1, "Blood pressure increased": 1, "Blood thyroid stimulating hormone": 1, "Bradycardia": 1, "Breast pain": 1, "Bursa disorder": 1, "C-reactive protein": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Carditis": 1, "Carpal tunnel syndrome": 1, "Central pain syndrome": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Complex regional pain syndrome": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Conjunctivitis bacterial": 1, "Culture urine": 1, "Death": 1, "Decreased appetite": 1, "Dry eye": 1, "Dyskinesia": 1, "Dysmenorrhoea": 1, "Echocardiogram": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Encephalitis": 1, "Eosinophil count": 1, "Epilepsy": 1, "Erythema": 1, "Eye infection viral": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Gait inability": 1, "General physical health deterioration": 1, "Gingival swelling": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Head discomfort": 1, "Heart rate": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hormone level abnormal": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Hypotension": 1, "Immature granulocyte count": 1, "Impaired quality of life": 1, "Inflammation": 1, "Internal haemorrhage": 1, "Intestinal ulcer": 1, "Investigation": 1, "Joint dislocation": 1, "Keloid scar": 1, "Keratitis": 1, "Lethargy": 1, "Ligament rupture": 1, "Limb injury": 1, "Lipohypertrophy": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Meningitis aseptic": 1, "Menstruation delayed": 1, "Monocyte count": 1, "Mood altered": 1, "Morbid thoughts": 1, "Muscle disorder": 1, "Muscle rupture": 1, "Musculoskeletal stiffness": 1, "Neuralgia": 1, "Neutrophil count": 1, "Nucleated red cells": 1, "Oligomenorrhoea": 1, "Oropharyngeal pain": 1, "Ovarian cyst ruptured": 1, "Pain assessment": 1, "Peripheral motor neuropathy": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Platelet count": 1, "Pleuritic pain": 1, "Pneumonia": 1, "Polymenorrhoea": 1, "Polymerase chain reaction": 1, "Postmenopausal haemorrhage": 1, "Pregnancy test": 1, "Quality of life decreased": 1, "Radial nerve injury": 1, "Rash papular": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Respiratory disorder": 1, "Rhinorrhoea": 1, "SARS-CoV-1 test": 1, "Sinus tachycardia": 1, "Skin burning sensation": 1, "Stress": 1, "Superficial vein thrombosis": 1, "Swelling face": 1, "Tendon pain": 1, "Thrombosis": 1, "Thyroxine": 1, "Troponin": 1, "Urticaria": 1, "Vaccination site urticaria": 1, "Vertigo positional": 1, "Visual impairment": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EY0579.json b/docs/data/histograms/Canada/EY0579.json
new file mode 100644
index 00000000000..0982100d19c
--- /dev/null
+++ b/docs/data/histograms/Canada/EY0579.json
@@ -0,0 +1 @@
+{"batchcode": "EY0579", "histograms": [{"batchcodes": ["EY0579"], "histogram": {"Inappropriate schedule of product administration": 13, "Chest pain": 7, "Pericarditis": 7, "Blood test": 6, "Pain in extremity": 6, "Dyspnoea": 5, "SARS-CoV-2 test": 5, "Blood pressure measurement": 4, "Fatigue": 4, "Heart rate increased": 4, "Investigation": 4, "Myocarditis": 4, "Palpitations": 4, "Dizziness": 3, "Electrocardiogram": 3, "Heart rate": 3, "Limb discomfort": 3, "Magnetic resonance imaging": 3, "Off label use": 3, "Pyrexia": 3, "Chest discomfort": 2, "Decreased appetite": 2, "Feeling abnormal": 2, "Heavy menstrual bleeding": 2, "High density lipoprotein": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Interchange of vaccine products": 2, "Low density lipoprotein": 2, "Lymphocyte count": 2, "Migraine": 2, "Nausea": 2, "Pain": 2, "Pain assessment": 2, "Paraesthesia": 2, "Thrombosis": 2, "Tinnitus": 2, "Tremor": 2, "Treponema test": 2, "Ultrasound scan": 2, "Urine analysis": 2, "Vaccination site pain": 2, "Abdominal pain upper": 1, "Acne": 1, "Acoustic stimulation tests": 1, "Alanine aminotransferase": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Back pain": 1, "Balance disorder": 1, "Basophil count": 1, "Biopsy endometrium": 1, "Birth weight normal": 1, "Blindness": 1, "Blindness unilateral": 1, "Blood albumin": 1, "Blood albumin increased": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urine present": 1, "Breast cyst": 1, "C-reactive protein": 1, "COVID-19": 1, "Carotid artery dissection": 1, "Central nervous system lesion": 1, "Cerebrovascular accident": 1, "Complement factor C4": 1, "Complement factor C4 decreased": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Deafness": 1, "Deep vein thrombosis": 1, "Delirium": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Discomfort": 1, "Disease recurrence": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dry skin": 1, "Dysaesthesia": 1, "Dysuria": 1, "Electromyogram": 1, "Emotional disorder": 1, "Endoscopy": 1, "Endoscopy gastrointestinal": 1, "Eosinophil count": 1, "Eructation": 1, "Erythema multiforme": 1, "Exposure during pregnancy": 1, "Eyelid skin dryness": 1, "Fasting": 1, "Feeding disorder": 1, "Flank pain": 1, "Full blood count": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "Gastrointestinal motility disorder": 1, "Gestational diabetes": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Glycosylated haemoglobin increased": 1, "Granulocyte count": 1, "Guillain-Barre syndrome": 1, "HIV antibody": 1, "HIV test": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemoglobin urine": 1, "Haemoglobin urine present": 1, "Hallucination": 1, "Head circumference normal": 1, "Headache": 1, "Heart rate irregular": 1, "Hepatitis B": 1, "Hormone level abnormal": 1, "Hyperhidrosis": 1, "Hyperreflexia": 1, "Hypersomnia": 1, "International normalised ratio": 1, "Intervertebral disc degeneration": 1, "Jaundice neonatal": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Kidney infection": 1, "Length at birth": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging spinal": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Menopausal disorder": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Monocyte count": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Myalgia": 1, "Myelomalacia": 1, "Neck pain": 1, "Nerve conduction studies": 1, "Nerve conduction studies abnormal": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Non-high-density lipoprotein cholesterol": 1, "Painful respiration": 1, "Parkinson's disease": 1, "Percussion test": 1, "Pericarditis infective": 1, "Peripheral coldness": 1, "Photopsia": 1, "Physical examination": 1, "Platelet count": 1, "Pleuritic pain": 1, "Polymenorrhoea": 1, "Poor quality sleep": 1, "Postmenopausal haemorrhage": 1, "Protein urine": 1, "Protein urine present": 1, "Pruritus": 1, "Psoriasis": 1, "Pulmonary function test": 1, "Rash morbilliform": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Red blood cells urine positive": 1, "Red cell distribution width": 1, "Reflex test": 1, "Renal pain": 1, "Rheumatological examination": 1, "Romberg test": 1, "Rubella": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "Skin test": 1, "Sleep deficit": 1, "Sleep study": 1, "Smear cervix": 1, "Somnolence": 1, "Type 1 diabetes mellitus": 1, "Urine abnormality": 1, "Varicella": 1, "Visual field tests": 1, "Vitamin B12": 1, "Vitreous floaters": 1, "Vomiting": 1, "Weight increased": 1, "White blood cell count": 1, "White blood cells urine": 1, "White blood cells urine positive": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EY0583.json b/docs/data/histograms/Canada/EY0583.json
new file mode 100644
index 00000000000..bda0baeb4b0
--- /dev/null
+++ b/docs/data/histograms/Canada/EY0583.json
@@ -0,0 +1 @@
+{"batchcode": "EY0583", "histograms": [{"batchcodes": ["EY0583"], "histogram": {"Inappropriate schedule of product administration": 4, "Chest pain": 3, "Pain": 3, "Asthenia": 2, "Back pain": 2, "Pain in extremity": 2, "Pericarditis": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Allergy to vaccine": 1, "Antibody test": 1, "Appetite disorder": 1, "Autoimmune thyroiditis": 1, "Biopsy bone marrow": 1, "Body temperature": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Demyelinating polyneuropathy": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Dyspnoea": 1, "Erythema": 1, "Facial paralysis": 1, "Fatigue": 1, "Feeling hot": 1, "Flank pain": 1, "Gluten sensitivity": 1, "Hallucination": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypotonia": 1, "Immobile": 1, "Influenza": 1, "Investigation": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myelodysplastic syndrome": 1, "Nausea": 1, "Neck pain": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Oral pain": 1, "Pain in jaw": 1, "Paraesthesia": 1, "Platelet count": 1, "Platelet count decreased": 1, "Polymerase chain reaction": 1, "Product use issue": 1, "Pruritus": 1, "Stress cardiomyopathy": 1, "Swelling face": 1, "Thrombosis": 1, "Vitiligo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EY0585.json b/docs/data/histograms/Canada/EY0585.json
new file mode 100644
index 00000000000..e250c572d65
--- /dev/null
+++ b/docs/data/histograms/Canada/EY0585.json
@@ -0,0 +1 @@
+{"batchcode": "EY0585", "histograms": [{"batchcodes": ["EY0585"], "histogram": {"Inappropriate schedule of product administration": 10, "Myocarditis": 9, "Chest pain": 8, "SARS-CoV-2 test": 6, "Fatigue": 4, "Headache": 4, "Pain": 4, "Pericarditis": 4, "Blood test": 3, "Chest discomfort": 3, "Dyspnoea": 3, "Pain in extremity": 3, "Abdominal pain upper": 2, "Investigation": 2, "Musculoskeletal stiffness": 2, "Pleuritic pain": 2, "Pyrexia": 2, "Syncope": 2, "Arthralgia": 1, "Bell's palsy": 1, "Blindness": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "COVID-19": 1, "Cataract congenital": 1, "Chest X-ray": 1, "Chills": 1, "Contusion": 1, "Costochondritis": 1, "Deafness": 1, "Decreased appetite": 1, "Depression": 1, "Disturbance in attention": 1, "Dizziness": 1, "Drug ineffective": 1, "Dysmenorrhoea": 1, "Erythema": 1, "Eye pain": 1, "Gait disturbance": 1, "Haemorrhage": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Inflammation": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Joint dislocation": 1, "Joint swelling": 1, "Livedo reticularis": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Menstrual disorder": 1, "Microphthalmos": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Nausea": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Off label use": 1, "Onychalgia": 1, "Pain assessment": 1, "Palpitations": 1, "Pericardial effusion": 1, "Peroneal nerve palsy": 1, "Persistent foetal circulation": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Psoriasis": 1, "Pulmonary pain": 1, "Rash": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Specialist consultation": 1, "Swelling": 1, "Thrombosis": 1, "Ultrasound abdomen": 1, "Urticaria": 1, "Vertigo": 1, "Visual acuity tests": 1, "Vomiting": 1, "Walking disability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EY0586.json b/docs/data/histograms/Canada/EY0586.json
new file mode 100644
index 00000000000..f47874dfb2e
--- /dev/null
+++ b/docs/data/histograms/Canada/EY0586.json
@@ -0,0 +1 @@
+{"batchcode": "EY0586", "histograms": [{"batchcodes": ["EY0586"], "histogram": {"Inappropriate schedule of product administration": 5, "SARS-CoV-2 test": 3, "COVID-19": 2, "Chest pain": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Haemoglobin": 2, "Pericarditis": 2, "Bell's palsy": 1, "Blood chloride": 1, "Blood chloride decreased": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Electrocardiogram": 1, "Exercise tolerance decreased": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Haemoglobin decreased": 1, "Heart rate": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Insomnia": 1, "Investigation": 1, "Migraine": 1, "Muscular weakness": 1, "Nausea": 1, "Palpitations": 1, "Postmenopausal haemorrhage": 1, "Pulmonary embolism": 1, "Rash": 1, "Somnolence": 1, "Syncope": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EY4825.json b/docs/data/histograms/Canada/EY4825.json
new file mode 100644
index 00000000000..a37e0ee87c5
--- /dev/null
+++ b/docs/data/histograms/Canada/EY4825.json
@@ -0,0 +1 @@
+{"batchcode": "EY4825", "histograms": [{"batchcodes": ["EY4825"], "histogram": {"SARS-CoV-2 test": 9, "Fatigue": 7, "Headache": 7, "Pericarditis": 6, "Inappropriate schedule of product administration": 5, "Blood test": 4, "Chest pain": 4, "Dyspnoea": 4, "Myocarditis": 4, "Pain in extremity": 4, "Paraesthesia": 4, "Pyrexia": 4, "Computerised tomogram": 3, "Pericardial effusion": 3, "Alopecia": 2, "Arthralgia": 2, "Asthenia": 2, "COVID-19": 2, "Cardiac flutter": 2, "Chest discomfort": 2, "Drug ineffective": 2, "Electromyogram": 2, "Gait disturbance": 2, "Hypoaesthesia": 2, "Investigation": 2, "Malaise": 2, "Myalgia": 2, "Pain": 2, "Vertigo": 2, "Vomiting": 2, "Weight": 2, "Weight decreased": 2, "Amnesia": 1, "Angioedema": 1, "Antibody test": 1, "Anxiety": 1, "Atelectasis": 1, "Balance disorder": 1, "Bell's palsy": 1, "Biopsy muscle": 1, "Blood creatine phosphokinase": 1, "Blood glucose": 1, "Body height": 1, "Body temperature fluctuation": 1, "Bronchial secretion retention": 1, "Bronchitis bacterial": 1, "Burning sensation": 1, "Butterfly rash": 1, "Candida infection": 1, "Cardiovascular evaluation": 1, "Chills": 1, "Cognitive disorder": 1, "Cough": 1, "Cyanosis": 1, "Dandruff": 1, "Depressed level of consciousness": 1, "Depression": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dizziness": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Eating disorder": 1, "Echocardiogram": 1, "Exercise tolerance decreased": 1, "Eye pain": 1, "Feeling abnormal": 1, "Feeling drunk": 1, "Fibromyalgia": 1, "Fungal infection": 1, "Haemarthrosis": 1, "Haemorrhage": 1, "Haemorrhage in pregnancy": 1, "Head discomfort": 1, "Heart rate": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Hepatic steatosis": 1, "Herpes virus infection": 1, "Hypereosinophilic syndrome": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoacusis": 1, "Immune-mediated myositis": 1, "Infection": 1, "Influenza": 1, "Intermenstrual bleeding": 1, "Irritable bowel syndrome": 1, "Laboratory test": 1, "Lethargy": 1, "Livedo reticularis": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Maternal exposure before pregnancy": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Mental fatigue": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myopericarditis": 1, "Nausea": 1, "Nerve injury": 1, "Neuralgia": 1, "Neurological examination": 1, "Ophthalmological examination": 1, "Oversensing": 1, "Palpitations": 1, "Panic attack": 1, "Panic reaction": 1, "Peripheral swelling": 1, "Pleural effusion": 1, "Pleuritic pain": 1, "Pneumonia": 1, "Postmenopausal haemorrhage": 1, "Presyncope": 1, "Pruritus": 1, "Rash papular": 1, "Rash pruritic": 1, "Restlessness": 1, "Rubella antibody test": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Somnolence": 1, "Specialist consultation": 1, "Spinal pain": 1, "Tachycardia": 1, "Tinnitus": 1, "Tremor": 1, "Ultrasound pelvis": 1, "Vascular test": 1, "Vestibular migraine": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EYO578.json b/docs/data/histograms/Canada/EYO578.json
new file mode 100644
index 00000000000..63e745f9140
--- /dev/null
+++ b/docs/data/histograms/Canada/EYO578.json
@@ -0,0 +1 @@
+{"batchcode": "EYO578", "histograms": [{"batchcodes": ["EYO578"], "histogram": {"Abdominal discomfort": 1, "Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature decreased": 1, "Contusion": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysstasia": 1, "Feeling abnormal": 1, "Gait inability": 1, "Headache": 1, "Herpes zoster": 1, "Immune system disorder": 1, "Impaired quality of life": 1, "Inappropriate schedule of product administration": 1, "Morbid thoughts": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EYO5780-3.json b/docs/data/histograms/Canada/EYO5780-3.json
new file mode 100644
index 00000000000..64318a734a4
--- /dev/null
+++ b/docs/data/histograms/Canada/EYO5780-3.json
@@ -0,0 +1 @@
+{"batchcode": "EYO5780-3", "histograms": [{"batchcodes": ["EYO5780-3"], "histogram": {"Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/EYU578.json b/docs/data/histograms/Canada/EYU578.json
new file mode 100644
index 00000000000..503e0bb08fe
--- /dev/null
+++ b/docs/data/histograms/Canada/EYU578.json
@@ -0,0 +1 @@
+{"batchcode": "EYU578", "histograms": [{"batchcodes": ["EYU578"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Inappropriate schedule of product administration": 1, "Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/F(P OR R)A9094.json b/docs/data/histograms/Canada/F(P OR R)A9094.json
new file mode 100644
index 00000000000..1b4e4e09b46
--- /dev/null
+++ b/docs/data/histograms/Canada/F(P OR R)A9094.json	
@@ -0,0 +1 @@
+{"batchcode": "F(P OR R)A9094", "histograms": [{"batchcodes": ["F(P OR R)A9094"], "histogram": {"Blood test": 1, "Computerised tomogram": 1, "Immune thrombocytopenia": 1, "Platelet count": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/F07204.json b/docs/data/histograms/Canada/F07204.json
new file mode 100644
index 00000000000..ffc9c90e5e7
--- /dev/null
+++ b/docs/data/histograms/Canada/F07204.json
@@ -0,0 +1 @@
+{"batchcode": "F07204", "histograms": [{"batchcodes": ["F07204"], "histogram": {"Back pain": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Muscular weakness": 1, "Ocular hyperaemia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/F072204.json b/docs/data/histograms/Canada/F072204.json
new file mode 100644
index 00000000000..9adc6228c45
--- /dev/null
+++ b/docs/data/histograms/Canada/F072204.json
@@ -0,0 +1 @@
+{"batchcode": "F072204", "histograms": [{"batchcodes": ["F072204"], "histogram": {"Cardiovascular examination": 1, "Cognitive disorder": 1, "Condition aggravated": 1, "Dry throat": 1, "Dyspnoea": 1, "Fatigue": 1, "Full blood count": 1, "Magnetic resonance imaging": 1, "Muscle spasms": 1, "Myocardial ischaemia": 1, "Night sweats": 1, "Tongue dry": 1, "Tremor": 1, "Treponema test": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/F2595.json b/docs/data/histograms/Canada/F2595.json
new file mode 100644
index 00000000000..26b4b856245
--- /dev/null
+++ b/docs/data/histograms/Canada/F2595.json
@@ -0,0 +1 @@
+{"batchcode": "F2595", "histograms": [{"batchcodes": ["F2595"], "histogram": {"Angina pectoris": 1, "Chest discomfort": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Illness": 1, "Lung disorder": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/F48721.json b/docs/data/histograms/Canada/F48721.json
new file mode 100644
index 00000000000..ba514b357eb
--- /dev/null
+++ b/docs/data/histograms/Canada/F48721.json
@@ -0,0 +1 @@
+{"batchcode": "F48721", "histograms": [{"batchcodes": ["F48721"], "histogram": {"Back pain": 1, "Dysmenorrhoea": 1, "Heavy menstrual bleeding": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/F7208.json b/docs/data/histograms/Canada/F7208.json
new file mode 100644
index 00000000000..578ef8dba03
--- /dev/null
+++ b/docs/data/histograms/Canada/F7208.json
@@ -0,0 +1 @@
+{"batchcode": "F7208", "histograms": [{"batchcodes": ["F7208"], "histogram": {"Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA 8721.json b/docs/data/histograms/Canada/FA 8721.json
new file mode 100644
index 00000000000..79245d9e783
--- /dev/null
+++ b/docs/data/histograms/Canada/FA 8721.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 8721", "histograms": [{"batchcodes": ["FA 8721"], "histogram": {"Angiogram": 1, "Blood test": 1, "Computerised tomogram": 1, "Eye inflammation": 1, "Eye injury": 1, "Eye swelling": 1, "Headache": 1, "Magnetic resonance imaging": 1, "Seasonal allergy": 1, "Vasodilatation": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA 9094.json b/docs/data/histograms/Canada/FA 9094.json
new file mode 100644
index 00000000000..e6496e67770
--- /dev/null
+++ b/docs/data/histograms/Canada/FA 9094.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 9094", "histograms": [{"batchcodes": ["FA 9094"], "histogram": {"Polymerase chain reaction": 2, "Abdominal distension": 1, "Abdominal pain": 1, "COVID-19": 1, "Crohn's disease": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Flatulence": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA 9099.json b/docs/data/histograms/Canada/FA 9099.json
new file mode 100644
index 00000000000..f5add41809d
--- /dev/null
+++ b/docs/data/histograms/Canada/FA 9099.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 9099", "histograms": [{"batchcodes": ["FA 9099"], "histogram": {"Inappropriate schedule of product administration": 2, "Facial paralysis": 1, "Headache": 1, "Off label use": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA7201.json b/docs/data/histograms/Canada/FA7201.json
new file mode 100644
index 00000000000..9ddf1d01bc4
--- /dev/null
+++ b/docs/data/histograms/Canada/FA7201.json
@@ -0,0 +1 @@
+{"batchcode": "FA7201", "histograms": [{"batchcodes": ["FA7201"], "histogram": {"Chest pain": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA8721.json b/docs/data/histograms/Canada/FA8721.json
new file mode 100644
index 00000000000..6538ace8bde
--- /dev/null
+++ b/docs/data/histograms/Canada/FA8721.json
@@ -0,0 +1 @@
+{"batchcode": "FA8721", "histograms": [{"batchcodes": ["FA8721"], "histogram": {"Chest pain": 23, "Fatigue": 22, "Myocarditis": 22, "Dyspnoea": 18, "SARS-CoV-2 test": 18, "Pericarditis": 16, "Headache": 13, "Nausea": 13, "Dizziness": 11, "Pain": 11, "Arthralgia": 10, "Chest discomfort": 9, "Palpitations": 9, "Blood test": 8, "Paraesthesia": 8, "Pain in extremity": 7, "Pyrexia": 7, "Burning sensation": 6, "Inappropriate schedule of product administration": 6, "Back pain": 5, "Hypoaesthesia": 5, "Vaccination site pain": 5, "Vertigo": 5, "X-ray": 5, "Loss of personal independence in daily activities": 4, "Maternal exposure during pregnancy": 4, "Myalgia": 4, "Ultrasound scan": 4, "Vomiting": 4, "White blood cell count": 4, "Asthenia": 3, "Blood pressure measurement": 3, "Breast pain": 3, "Chills": 3, "Computerised tomogram": 3, "Diarrhoea": 3, "Dyspnoea exertional": 3, "Dysstasia": 3, "Feeling abnormal": 3, "Head discomfort": 3, "Heart rate increased": 3, "Heavy menstrual bleeding": 3, "Hyperhidrosis": 3, "Hypertension": 3, "Investigation": 3, "Limb discomfort": 3, "Lymphadenopathy": 3, "Magnetic resonance imaging": 3, "Myopericarditis": 3, "Neck pain": 3, "Neutrophil count": 3, "Off label use": 3, "Pericardial effusion": 3, "Platelet count": 3, "Syncope": 3, "Thrombosis": 3, "Tinnitus": 3, "Abdominal distension": 2, "Abdominal pain upper": 2, "Alopecia": 2, "Blood glucose": 2, "Blood pressure diastolic": 2, "COVID-19": 2, "Cardiac flutter": 2, "Cough": 2, "Crying": 2, "Decreased appetite": 2, "Drug ineffective": 2, "Dysmenorrhoea": 2, "Electric shock sensation": 2, "Erythema": 2, "Feeling hot": 2, "Full blood count": 2, "Gait disturbance": 2, "Gait inability": 2, "Hypoglycaemia": 2, "Hypokinesia": 2, "Hypopnoea": 2, "Impaired quality of life": 2, "Insomnia": 2, "Lymph node pain": 2, "Menstrual disorder": 2, "Monocyte count": 2, "Muscle spasms": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Myocardial infarction": 2, "Oropharyngeal pain": 2, "Painful respiration": 2, "Peripheral swelling": 2, "Pleuritic pain": 2, "Rash": 2, "Sinus tachycardia": 2, "Sleep disorder": 2, "Tachycardia": 2, "Visual impairment": 2, "Weight": 2, "Weight decreased": 2, "White blood cell count decreased": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain lower": 1, "Acoustic stimulation tests": 1, "Activated partial thromboplastin time": 1, "Anger": 1, "Anion gap": 1, "Anti-platelet antibody": 1, "Antibody test": 1, "Anxiety": 1, "Apgar score": 1, "Aplastic anaemia": 1, "Arrhythmia": 1, "Arterial thrombosis": 1, "Asthma": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Balance disorder": 1, "Basophil count": 1, "Bell's palsy": 1, "Blood albumin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood urea": 1, "Breast inflammation": 1, "Bronchitis": 1, "Calculus urinary": 1, "Carbon dioxide": 1, "Cardiac disorder": 1, "Cardiac tamponade": 1, "Cardiomegaly": 1, "Cognitive disorder": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram pelvis": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Confusional state": 1, "Cytomegalovirus test": 1, "Deafness": 1, "Deep vein thrombosis": 1, "Diastolic hypertension": 1, "Disease progression": 1, "Disease recurrence": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dupuytren's contracture": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Dysphagia": 1, "Ecchymosis": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Electromyogram": 1, "Eosinophil count": 1, "Extrasystoles": 1, "Face oedema": 1, "Facial pain": 1, "Fall": 1, "Feeding disorder": 1, "Flushing": 1, "Gastrointestinal inflammation": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemoptysis": 1, "Head circumference": 1, "Heart rate abnormal": 1, "Hemiparesis": 1, "Human chorionic gonadotropin normal": 1, "Hyperventilation": 1, "Hypoglycaemia neonatal": 1, "Hypothermia neonatal": 1, "Immature granulocyte count": 1, "Infantile apnoea": 1, "Inflammation": 1, "Interchange of vaccine products": 1, "International normalised ratio": 1, "Ischaemic stroke": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Kidney infection": 1, "Left ventricular dilatation": 1, "Left ventricular dysfunction": 1, "Length at birth": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lymphocyte count": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Meconium aspiration syndrome": 1, "Meconium in amniotic fluid": 1, "Menstruation irregular": 1, "Migraine": 1, "Miosis": 1, "Mitral valve incompetence": 1, "Monocyte count increased": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Myocardial oedema": 1, "Neonatal respiratory distress": 1, "Nephrolithiasis": 1, "Nervousness": 1, "Neuralgia": 1, "Neuralgic amyotrophy": 1, "Neurological examination": 1, "Neutropenia": 1, "Neutrophil count decreased": 1, "Night sweats": 1, "Nucleated red cells": 1, "Otitis externa": 1, "Pain of skin": 1, "Pallor": 1, "Pancytopenia": 1, "Panic reaction": 1, "Paralysis": 1, "Petechiae": 1, "Pharyngitis": 1, "Physical examination": 1, "Platelet disorder": 1, "Poor quality sleep": 1, "Post-acute COVID-19 syndrome": 1, "Postural orthostatic tachycardia syndrome": 1, "Premenstrual syndrome": 1, "Prenatal screening test": 1, "Presyncope": 1, "Product use issue": 1, "Prolonged pregnancy": 1, "Pruritus": 1, "Purpura": 1, "Rash macular": 1, "Red blood cell analysis normal": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Rubella antibody test": 1, "Scoliosis": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Sinus bradycardia": 1, "Sitting disability": 1, "Skin exfoliation": 1, "Spinal osteoarthritis": 1, "Splenomegaly": 1, "Spondylitis": 1, "Sputum abnormal": 1, "Stool analysis": 1, "Streptococcal urinary tract infection": 1, "Suicidal ideation": 1, "Swelling": 1, "Swollen tongue": 1, "Systemic lupus erythematosus": 1, "Tremor": 1, "Trisomy 21": 1, "Troponin I": 1, "Ultrasound abdomen": 1, "Ultrasound breast": 1, "Urticaria": 1, "Uterine leiomyoma": 1, "Vaccination site movement impairment": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1, "Walking disability": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9089.json b/docs/data/histograms/Canada/FA9089.json
new file mode 100644
index 00000000000..7bf18357c2d
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9089.json
@@ -0,0 +1 @@
+{"batchcode": "FA9089", "histograms": [{"batchcodes": ["FA9089"], "histogram": {"Aphonia": 1, "Balance disorder": 1, "Chest pain": 1, "Cough": 1, "Deafness bilateral": 1, "Dyspnoea": 1, "Fatigue": 1, "Head discomfort": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Myalgia": 1, "Overdose": 1, "Paranasal sinus discomfort": 1, "Pharyngeal swelling": 1, "SARS-CoV-2 test": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9090.json b/docs/data/histograms/Canada/FA9090.json
new file mode 100644
index 00000000000..5927a14deb7
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9090.json
@@ -0,0 +1 @@
+{"batchcode": "FA9090", "histograms": [{"batchcodes": ["FA9090"], "histogram": {"Alopecia areata": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9091.json b/docs/data/histograms/Canada/FA9091.json
new file mode 100644
index 00000000000..951a64ada6c
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9091.json
@@ -0,0 +1 @@
+{"batchcode": "FA9091", "histograms": [{"batchcodes": ["FA9091"], "histogram": {"Chest pain": 46, "Inappropriate schedule of product administration": 39, "Pericarditis": 38, "Fatigue": 30, "Myocarditis": 29, "SARS-CoV-2 test": 27, "Dyspnoea": 24, "Headache": 20, "Pyrexia": 18, "Blood test": 14, "Chest discomfort": 11, "Arthralgia": 10, "Pain": 10, "Dizziness": 9, "Drug ineffective": 9, "Pain in extremity": 9, "COVID-19": 8, "Chills": 8, "Nausea": 7, "Oropharyngeal pain": 7, "Peripheral swelling": 7, "Vaccination site pain": 7, "Electrocardiogram": 6, "Myalgia": 6, "Palpitations": 6, "Asthenia": 5, "Lymphadenopathy": 5, "Muscle spasms": 5, "Pleuritic pain": 5, "Pruritus": 5, "Ultrasound scan": 5, "Vomiting": 5, "Blood pressure measurement": 4, "Cough": 4, "Insomnia": 4, "Malaise": 4, "Paraesthesia": 4, "Swelling face": 4, "Tachycardia": 4, "X-ray": 4, "Anaphylactic reaction": 3, "Atrial fibrillation": 3, "Back pain": 3, "Burning sensation": 3, "Computerised tomogram": 3, "Decreased appetite": 3, "Diarrhoea": 3, "Discomfort": 3, "Dysmenorrhoea": 3, "Feeling abnormal": 3, "Heavy menstrual bleeding": 3, "Hyperhidrosis": 3, "Hypoaesthesia": 3, "Loss of personal independence in daily activities": 3, "Myopericarditis": 3, "Pericardial effusion": 3, "Rash": 3, "Urticaria": 3, "Vertigo": 3, "Allergy test": 2, "Alopecia": 2, "Angina pectoris": 2, "Atelectasis": 2, "Bell's palsy": 2, "Blood pressure decreased": 2, "Blood pressure increased": 2, "Cold sweat": 2, "Condition aggravated": 2, "Confusional state": 2, "Dysgeusia": 2, "Dysphonia": 2, "Echocardiogram": 2, "Epistaxis": 2, "Erythema": 2, "Gait disturbance": 2, "Hypersomnia": 2, "Hypotension": 2, "Impaired work ability": 2, "Influenza like illness": 2, "Investigation": 2, "Joint swelling": 2, "Magnetic resonance imaging": 2, "Menstruation delayed": 2, "Menstruation irregular": 2, "Migraine": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Product administered to patient of inappropriate age": 2, "Rash erythematous": 2, "SARS-CoV-2 antibody test": 2, "Sinus bradycardia": 2, "Thrombosis": 2, "Vaccination site haemorrhage": 2, "Weight": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Antibody test": 1, "Arthritis": 1, "Autoimmune thyroiditis": 1, "Axillary mass": 1, "Biopsy": 1, "Blindness unilateral": 1, "Blood pressure fluctuation": 1, "Blood test abnormal": 1, "Body height": 1, "Body temperature": 1, "Body temperature decreased": 1, "Bradycardia": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Cardiomegaly": 1, "Chest X-ray": 1, "Chest scan": 1, "Chromaturia": 1, "Coronary artery stenosis": 1, "Deafness": 1, "Dermatitis": 1, "Diabetes mellitus": 1, "Diffuse alopecia": 1, "Diplopia": 1, "Drooling": 1, "Dry eye": 1, "Dry skin": 1, "Dysphagia": 1, "Dyspnoea at rest": 1, "Ear, nose and throat examination": 1, "Echocardiogram normal": 1, "Eczema": 1, "Electric shock sensation": 1, "Electrocardiogram ST segment elevation": 1, "Electroencephalogram": 1, "Emotional disorder": 1, "Erection increased": 1, "Exposure during pregnancy": 1, "Eye pain": 1, "Eye pruritus": 1, "Eye swelling": 1, "Fall": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Flushing": 1, "Food allergy": 1, "Formication": 1, "Gingival bleeding": 1, "Haematoma": 1, "Haemorrhage": 1, "Hallucination": 1, "Head discomfort": 1, "Hemiparesis": 1, "Herpes zoster": 1, "Hormone level abnormal": 1, "Hyperacusis": 1, "Hypertension": 1, "Illness": 1, "Increased appetite": 1, "Irritability": 1, "Leukocytosis": 1, "Libido decreased": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of control of legs": 1, "Lung disorder": 1, "Lymphopenia": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Mental fatigue": 1, "Mental impairment": 1, "Middle insomnia": 1, "Monocytosis": 1, "Monoplegia": 1, "Mouth swelling": 1, "Movement disorder": 1, "Muscle tension dysphonia": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Myasthenia gravis": 1, "Nasal congestion": 1, "Neck mass": 1, "Neck pain": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "Odynophagia": 1, "Orthopnoea": 1, "Painful respiration": 1, "Pericardial rub": 1, "Peripheral coldness": 1, "Pleural effusion": 1, "Pneumonia": 1, "Postmenopausal haemorrhage": 1, "Presyncope": 1, "Prolonged labour": 1, "Psoriasis": 1, "Pulmonary congestion": 1, "Pulmonary sarcoidosis": 1, "Rash pruritic": 1, "Rectal haemorrhage": 1, "Retinal tear": 1, "Right ventricular diastolic collapse": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Scan": 1, "Scrotal disorder": 1, "Skin exfoliation": 1, "Skin lesion": 1, "Sleep disorder": 1, "Somnolence": 1, "Stool analysis": 1, "Stress": 1, "Sudden hearing loss": 1, "Suicidal ideation": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swollen tongue": 1, "Syncope": 1, "Systemic lupus erythematosus": 1, "Taste disorder": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombocytopenia": 1, "Tinnitus": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Urine analysis": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1, "Ventricular extrasystoles": 1, "Viral pericarditis": 1, "Vision blurred": 1, "Vocal cord disorder": 1, "Vocal cord paralysis": 1, "Water loading test": 1, "Weight decreased": 1, "X-ray treatment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9093.json b/docs/data/histograms/Canada/FA9093.json
new file mode 100644
index 00000000000..980af15a12f
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9093.json
@@ -0,0 +1 @@
+{"batchcode": "FA9093", "histograms": [{"batchcodes": ["FA9093"], "histogram": {"Inappropriate schedule of product administration": 19, "Myocarditis": 16, "Chest pain": 13, "Dyspnoea": 8, "Blood test": 7, "Chest discomfort": 7, "SARS-CoV-2 test": 7, "Pericarditis": 6, "Arthralgia": 5, "Hypoaesthesia": 5, "Pyrexia": 5, "Vomiting": 5, "Dizziness": 4, "Fatigue": 4, "Feeling abnormal": 4, "Pain": 4, "Pain in extremity": 4, "Rash": 4, "Burning sensation": 3, "Chills": 3, "Computerised tomogram": 3, "Drug ineffective": 3, "Headache": 3, "Myalgia": 3, "Nausea": 3, "Palpitations": 3, "Pericardial effusion": 3, "Polymerase chain reaction": 3, "Asthenia": 2, "Biopsy": 2, "Blood pressure measurement": 2, "COVID-19": 2, "Deafness unilateral": 2, "Eye swelling": 2, "Feeling cold": 2, "Gait disturbance": 2, "Heavy menstrual bleeding": 2, "Lip swelling": 2, "Malaise": 2, "Mental impairment": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Pleuritic pain": 2, "Rash pruritic": 2, "Skin burning sensation": 2, "Sluggishness": 2, "Swelling face": 2, "Syncope": 2, "Ultrasound scan": 2, "Vaccination site pain": 2, "Vaccination site rash": 2, "X-ray": 2, "Abdominal discomfort": 1, "Abortion spontaneous": 1, "Acoustic stimulation tests": 1, "Acute myocardial infarction": 1, "Allergy test": 1, "Angina pectoris": 1, "Angiogram": 1, "Atrial fibrillation": 1, "Back pain": 1, "Blindness": 1, "Blood pressure increased": 1, "Breast haemorrhage": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cardiac disorder": 1, "Cardiac tamponade": 1, "Cellulitis": 1, "Cheilitis": 1, "Choking sensation": 1, "Coeliac artery compression syndrome": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Coronary artery dissection": 1, "Cough": 1, "Deafness": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dyschromatopsia": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear pain": 1, "Early repolarisation syndrome": 1, "Eczema": 1, "Erythema": 1, "Feeling hot": 1, "Fibromuscular dysplasia": 1, "Foetal growth abnormality": 1, "Guillain-Barre syndrome": 1, "Hepatic pain": 1, "Hip fracture": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypokinesia": 1, "Increased upper airway secretion": 1, "Influenza like illness": 1, "Intraocular pressure test": 1, "Investigation": 1, "Joint noise": 1, "Labyrinthitis": 1, "Lip dry": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging abnormal": 1, "Magnetic resonance imaging head": 1, "Mammogram": 1, "Maternal exposure during pregnancy": 1, "Menometrorrhagia": 1, "Menstruation delayed": 1, "Menstruation irregular": 1, "Migraine": 1, "Migraine with aura": 1, "Mitral valve incompetence": 1, "Monoplegia": 1, "Movement disorder": 1, "Multiple sclerosis": 1, "Muscle tightness": 1, "Myopericarditis": 1, "Neck pain": 1, "Ophthalmic herpes zoster": 1, "Oral discomfort": 1, "Orthopnoea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain of skin": 1, "Paraesthesia": 1, "Paralysis": 1, "Paresis": 1, "Platelet count": 1, "Pneumonia": 1, "Postmenopausal haemorrhage": 1, "Pregnancy test": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Respiration abnormal": 1, "Restlessness": 1, "Rheumatoid arthritis": 1, "Shock": 1, "Sinus tachycardia": 1, "Sleep disorder": 1, "Stomatitis": 1, "Stress": 1, "Suspected COVID-19": 1, "Tachycardia": 1, "Throat irritation": 1, "Thrombosis": 1, "Tinnitus": 1, "Trigeminal neuralgia": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9094.json b/docs/data/histograms/Canada/FA9094.json
new file mode 100644
index 00000000000..79eb4e93714
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9094.json
@@ -0,0 +1 @@
+{"batchcode": "FA9094", "histograms": [{"batchcodes": ["FA9094"], "histogram": {"Chest pain": 24, "Inappropriate schedule of product administration": 18, "Pericarditis": 18, "Dyspnoea": 15, "Myocarditis": 15, "Headache": 13, "Fatigue": 12, "SARS-CoV-2 test": 12, "Pyrexia": 9, "Blood test": 6, "Malaise": 6, "Myopericarditis": 6, "Nausea": 6, "Pain": 6, "Palpitations": 6, "Chest discomfort": 5, "Chills": 5, "Dizziness": 5, "Asthenia": 4, "Blood pressure measurement": 4, "Heavy menstrual bleeding": 4, "Pericardial effusion": 4, "Tachycardia": 4, "Vomiting": 4, "Computerised tomogram": 3, "Cough": 3, "Electrocardiogram": 3, "Heart rate": 3, "Hyperhidrosis": 3, "Investigation": 3, "Lethargy": 3, "Loss of personal independence in daily activities": 3, "Off label use": 3, "Abdominal pain": 2, "Abdominal pain upper": 2, "Antibody test": 2, "Arthralgia": 2, "Back pain": 2, "Bell's palsy": 2, "COVID-19": 2, "Discomfort": 2, "Drug ineffective": 2, "Dysmenorrhoea": 2, "Echocardiogram": 2, "Eye pain": 2, "Haemoglobin": 2, "Hypotension": 2, "Insomnia": 2, "Magnetic resonance imaging": 2, "Myalgia": 2, "Neck pain": 2, "Platelet count": 2, "Pruritus": 2, "Rash": 2, "Tinnitus": 2, "White blood cell count": 2, "Anaphylactic shock": 1, "Anion gap": 1, "Appendicitis": 1, "Atrial fibrillation": 1, "Basophil count": 1, "Blister": 1, "Blood chloride": 1, "Blood creatine": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urine present": 1, "Body height": 1, "Body surface area": 1, "Body temperature": 1, "Bone pain": 1, "Bundle branch block right": 1, "Bursitis": 1, "Carbon dioxide": 1, "Cardiac arrest": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Cerebral thrombosis": 1, "Colonoscopy": 1, "Condition aggravated": 1, "Confusional state": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Diplopia": 1, "Disease recurrence": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dyspnoea exertional": 1, "Dysuria": 1, "Ear pain": 1, "Eating disorder": 1, "Eosinophil count": 1, "Erythema": 1, "Eyelid pain": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Granulocyte count": 1, "Haematocrit": 1, "Haemoglobin decreased": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hyperthyroidism": 1, "Hypoaesthesia": 1, "Hypokalaemia": 1, "Immunodeficiency": 1, "Injection site nerve damage": 1, "Joint swelling": 1, "Lower respiratory tract infection": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging heart": 1, "Mantle cell lymphoma": 1, "Maternal exposure before pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Menstruation irregular": 1, "Migraine": 1, "Monocyte count": 1, "Motor dysfunction": 1, "Musculoskeletal discomfort": 1, "Myopathy": 1, "Neutrophil count normal": 1, "Night sweats": 1, "Nightmare": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Pallor": 1, "Panic attack": 1, "Paraesthesia": 1, "Photophobia": 1, "Platelet count decreased": 1, "Platelet count increased": 1, "Pleural effusion": 1, "Pleuritic pain": 1, "Pollakiuria": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Product use issue": 1, "Pulmonary embolism": 1, "Rash pruritic": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "Scar": 1, "Seizure": 1, "Sinus arrhythmia": 1, "Smear cervix": 1, "Tachypnoea": 1, "Thrombotic thrombocytopenic purpura": 1, "Troponin": 1, "Troponin increased": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Urticaria": 1, "Uterine haemorrhage": 1, "Ventricular fibrillation": 1, "Weight": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9095.json b/docs/data/histograms/Canada/FA9095.json
new file mode 100644
index 00000000000..1132788fda9
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9095.json
@@ -0,0 +1 @@
+{"batchcode": "FA9095", "histograms": [{"batchcodes": ["FA9095"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9099-CC02.json b/docs/data/histograms/Canada/FA9099-CC02.json
new file mode 100644
index 00000000000..7e4241b5c52
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9099-CC02.json
@@ -0,0 +1 @@
+{"batchcode": "FA9099-CC02", "histograms": [{"batchcodes": ["FA9099-CC02"], "histogram": {"Inappropriate schedule of product administration": 1, "Inflammation": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9099.json b/docs/data/histograms/Canada/FA9099.json
new file mode 100644
index 00000000000..b8abba9fc86
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9099.json
@@ -0,0 +1 @@
+{"batchcode": "FA9099", "histograms": [{"batchcodes": ["044D21A", "EW0193", "FA9099"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Maternal exposure before pregnancy": 1, "Nephrolithiasis": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["044D21A", "FA9099"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["FA9099"], "histogram": {"Chest pain": 55, "Myocarditis": 52, "SARS-CoV-2 test": 40, "Inappropriate schedule of product administration": 39, "Dyspnoea": 38, "Pericarditis": 32, "Pyrexia": 21, "Chest discomfort": 18, "Fatigue": 17, "Pain": 13, "COVID-19": 11, "Nausea": 11, "Palpitations": 11, "Chills": 10, "Drug ineffective": 10, "Headache": 10, "Myopericarditis": 10, "Blood test": 9, "Hypoaesthesia": 9, "Myalgia": 9, "Pain in extremity": 9, "Arthralgia": 8, "Tachycardia": 8, "Hyperhidrosis": 7, "Paraesthesia": 7, "Asthenia": 6, "Cough": 6, "Pleuritic pain": 6, "Vomiting": 6, "Back pain": 5, "Blood pressure measurement": 4, "Computerised tomogram": 4, "Decreased appetite": 4, "Diarrhoea": 4, "Heavy menstrual bleeding": 4, "Inflammation": 4, "Insomnia": 4, "Malaise": 4, "Muscular weakness": 4, "Neck pain": 4, "Off label use": 4, "Oropharyngeal pain": 4, "Ultrasound scan": 4, "Abdominal pain": 3, "Abdominal pain upper": 3, "Appendicitis": 3, "Cold sweat": 3, "Dizziness": 3, "Feeling abnormal": 3, "Influenza like illness": 3, "Loss of consciousness": 3, "Loss of personal independence in daily activities": 3, "Menstruation irregular": 3, "Migraine": 3, "Musculoskeletal discomfort": 3, "Musculoskeletal stiffness": 3, "Panic attack": 3, "Photophobia": 3, "Postmenopausal haemorrhage": 3, "Pruritus": 3, "Rash": 3, "SARS-CoV-2 antibody test": 3, "Tinnitus": 3, "Tremor": 3, "Vaccination site pain": 3, "X-ray": 3, "Anxiety": 2, "Arrhythmia": 2, "Blood cholesterol": 2, "Blood follicle stimulating hormone": 2, "Blood glucose": 2, "Body temperature": 2, "Bone pain": 2, "Bradycardia": 2, "Bronchitis": 2, "Burning sensation": 2, "Cardiac stress test": 2, "Colonoscopy": 2, "Condition aggravated": 2, "Discomfort": 2, "Dysmenorrhoea": 2, "Dyspepsia": 2, "Dysphagia": 2, "Dyspnoea exertional": 2, "Electric shock sensation": 2, "Electrocardiogram ST segment elevation": 2, "Erythema": 2, "Gynaecological examination": 2, "Head discomfort": 2, "Herpes zoster": 2, "Hyperventilation": 2, "Hypoacusis": 2, "Interchange of vaccine products": 2, "Magnetic resonance imaging": 2, "Maternal exposure during pregnancy": 2, "Motor dysfunction": 2, "Muscle tightness": 2, "Myocardial injury": 2, "Nerve injury": 2, "Peripheral swelling": 2, "Platelet factor 4": 2, "Pleural effusion": 2, "Polymerase chain reaction": 2, "Sensory loss": 2, "Specialist consultation": 2, "Swelling": 2, "Temperature intolerance": 2, "Vision blurred": 2, "Weight decreased": 2, "White blood cell count": 2, "Acoustic stimulation tests": 1, "Alopecia": 1, "Altered state of consciousness": 1, "Amenorrhoea": 1, "Anaphylactic shock": 1, "Angina pectoris": 1, "Anti-platelet antibody": 1, "Aortic dissection": 1, "Aptyalism": 1, "Atrial enlargement": 1, "Atypical pneumonia": 1, "Audiogram": 1, "Auditory disorder": 1, "Autoimmune disorder": 1, "Blood cholesterol increased": 1, "Blood glucose increased": 1, "Body height": 1, "C-reactive protein normal": 1, "Candida infection": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cardiac tamponade": 1, "Cardio-respiratory arrest": 1, "Cardiomyopathy": 1, "Cardiovascular disorder": 1, "Cerebrovascular accident": 1, "Confusional state": 1, "Costochondritis": 1, "Dandruff": 1, "Deafness": 1, "Dementia Alzheimer's type": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysphonia": 1, "Dyspnoea at rest": 1, "Ear discomfort": 1, "Ear pain": 1, "Ear, nose and throat examination": 1, "Exfoliative rash": 1, "Exposure during pregnancy": 1, "Fibromyalgia": 1, "Flushing": 1, "Foetal death": 1, "Fungal infection": 1, "Gait disturbance": 1, "Gingival blister": 1, "Haemoptysis": 1, "Haemorrhage": 1, "Heart rate": 1, "Hepatic enzyme increased": 1, "Herpes pharyngitis": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypervolaemia": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Hypothyroidism": 1, "Impaired work ability": 1, "Inappropriate antidiuretic hormone secretion": 1, "Influenza": 1, "Injected limb mobility decreased": 1, "Intermenstrual bleeding": 1, "Investigation": 1, "Joint swelling": 1, "Lethargy": 1, "Limb discomfort": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Menstrual discomfort": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Mobility decreased": 1, "Movement disorder": 1, "Multisystem inflammatory syndrome in children": 1, "Muscle spasms": 1, "Myelopathy": 1, "Nasal congestion": 1, "Nephrolithiasis": 1, "Noninfective encephalitis": 1, "Oligomenorrhoea": 1, "Ophthalmic migraine": 1, "Ophthalmological examination": 1, "Optic nerve disorder": 1, "Oral disorder": 1, "Oral herpes": 1, "Oral pain": 1, "Ovulation pain": 1, "Pain assessment": 1, "Pericardial effusion": 1, "Photosensitivity reaction": 1, "Physical examination": 1, "Pleuropericarditis": 1, "Polyarthritis": 1, "Polymenorrhoea": 1, "Premature labour": 1, "Proctitis": 1, "Prostatic operation": 1, "Pulmonary embolism": 1, "Rales": 1, "Rash erythematous": 1, "Rectal cancer": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "Restlessness": 1, "Retinal artery occlusion": 1, "Retinal injury": 1, "Retinal vein occlusion": 1, "SARS-CoV-2 test positive": 1, "Sedation complication": 1, "Seizure": 1, "Sinus arrhythmia": 1, "Sinus bradycardia": 1, "Sinus tachycardia": 1, "Skin test": 1, "Sleep disorder": 1, "Sluggishness": 1, "Somnolence": 1, "Stool analysis": 1, "Streptococcal urinary tract infection": 1, "Swelling face": 1, "Systemic candida": 1, "Temporomandibular joint syndrome": 1, "Thirst": 1, "Thoracic spinal cord paralysis": 1, "Throat irritation": 1, "Thyroid cyst": 1, "Thyroiditis": 1, "Tonsillitis": 1, "Tooth infection": 1, "Ultrasound abdomen": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site injury": 1, "Vasodilatation": 1, "Vein disorder": 1, "Visual impairment": 1, "Vulvovaginal mycotic infection": 1, "Weight": 1, "Wheezing": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FA9O91.json b/docs/data/histograms/Canada/FA9O91.json
new file mode 100644
index 00000000000..2d0ee42a526
--- /dev/null
+++ b/docs/data/histograms/Canada/FA9O91.json
@@ -0,0 +1 @@
+{"batchcode": "FA9O91", "histograms": [{"batchcodes": ["FA9O91"], "histogram": {"Cardiac arrest": 1, "Cardiac failure": 1, "Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD 0810.json b/docs/data/histograms/Canada/FD 0810.json
new file mode 100644
index 00000000000..b0e07cc33c1
--- /dev/null
+++ b/docs/data/histograms/Canada/FD 0810.json	
@@ -0,0 +1 @@
+{"batchcode": "FD 0810", "histograms": [{"batchcodes": ["FD 0810"], "histogram": {"Carotid artery dissection": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD0180.json b/docs/data/histograms/Canada/FD0180.json
new file mode 100644
index 00000000000..8920a4b900c
--- /dev/null
+++ b/docs/data/histograms/Canada/FD0180.json
@@ -0,0 +1 @@
+{"batchcode": "FD0180", "histograms": [{"batchcodes": ["FD0180"], "histogram": {"Blood test": 1, "Chest X-ray": 1, "Chest pain": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Muscular weakness": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pericarditis": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD0801.json b/docs/data/histograms/Canada/FD0801.json
new file mode 100644
index 00000000000..aa539596300
--- /dev/null
+++ b/docs/data/histograms/Canada/FD0801.json
@@ -0,0 +1 @@
+{"batchcode": "FD0801", "histograms": [{"batchcodes": ["FD0801"], "histogram": {"Dysmenorrhoea": 1, "Heavy menstrual bleeding": 1, "Hypomenorrhoea": 1, "Inappropriate schedule of product administration": 1, "Muscle spasms": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD0810.json b/docs/data/histograms/Canada/FD0810.json
new file mode 100644
index 00000000000..d31e446683e
--- /dev/null
+++ b/docs/data/histograms/Canada/FD0810.json
@@ -0,0 +1 @@
+{"batchcode": "FD0810", "histograms": [{"batchcodes": ["FD0810"], "histogram": {"Chest pain": 31, "Dyspnoea": 22, "Fatigue": 21, "SARS-CoV-2 test": 19, "Headache": 17, "Inappropriate schedule of product administration": 17, "Pericarditis": 16, "Myocarditis": 15, "Pyrexia": 15, "Myopericarditis": 14, "Palpitations": 14, "Dizziness": 13, "Pain in extremity": 12, "Pain": 11, "Vaccination site pain": 8, "Angina pectoris": 6, "Chest discomfort": 6, "Drug ineffective": 6, "Hypoaesthesia": 6, "Tachycardia": 6, "Arthralgia": 5, "COVID-19": 5, "Chills": 5, "Heavy menstrual bleeding": 5, "Loss of consciousness": 5, "Asthenia": 4, "Blood test": 4, "Cough": 4, "Electrocardiogram": 4, "Heart rate": 4, "Malaise": 4, "Paraesthesia": 4, "Tinnitus": 4, "X-ray": 4, "Angiogram": 3, "Burning sensation": 3, "Diarrhoea": 3, "Dysmenorrhoea": 3, "Fall": 3, "Feeling abnormal": 3, "Head discomfort": 3, "Heart rate irregular": 3, "Hyperhidrosis": 3, "Immunisation": 3, "Investigation": 3, "Lymphadenopathy": 3, "Menstruation irregular": 3, "Myalgia": 3, "Nausea": 3, "Off label use": 3, "Oropharyngeal pain": 3, "Polymerase chain reaction": 3, "Postmenopausal haemorrhage": 3, "Swelling": 3, "Syncope": 3, "Ultrasound scan": 3, "Vision blurred": 3, "Visual impairment": 3, "Abdominal pain": 2, "Acoustic stimulation tests": 2, "Blood pressure decreased": 2, "Blood pressure measurement": 2, "Cardiac failure congestive": 2, "Cardiac flutter": 2, "Cardiac stress test": 2, "Cardiogenic shock": 2, "Colonoscopy": 2, "Constipation": 2, "Deafness": 2, "Diverticulitis": 2, "Echocardiogram": 2, "Erythema": 2, "Feeling hot": 2, "Gait disturbance": 2, "Heart rate increased": 2, "Inflammation": 2, "Influenza like illness": 2, "Insomnia": 2, "Laboratory test": 2, "Left ventricular dysfunction": 2, "Magnetic resonance imaging": 2, "Migraine": 2, "Neck pain": 2, "Neuralgia": 2, "Pain in jaw": 2, "Pericardial effusion": 2, "Pleuritic pain": 2, "Product administered at inappropriate site": 2, "Sciatica": 2, "Suspected COVID-19": 2, "Vomiting": 2, "Abnormal uterine bleeding": 1, "Acne": 1, "Acute coronary syndrome": 1, "Acute kidney injury": 1, "Acute pulmonary oedema": 1, "Affective disorder": 1, "Aggression": 1, "Amnesia": 1, "Anisocoria": 1, "Antibody test": 1, "Appendicitis": 1, "Arrhythmia": 1, "Arthritis": 1, "Asthma": 1, "Atrial fibrillation": 1, "Back pain": 1, "Balance test": 1, "Bell's palsy": 1, "Blindness transient": 1, "Blood pressure diastolic increased": 1, "Blood pressure increased": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "Body temperature": 1, "Bradycardia": 1, "Bursitis": 1, "Cardiovascular disorder": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Confusional state": 1, "Coronary artery disease": 1, "Cystitis": 1, "Deafness neurosensory": 1, "Decreased appetite": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Dissociation": 1, "Diverticulum": 1, "Dizziness postural": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dyspnoea at rest": 1, "Dysuria": 1, "Eczema": 1, "Electrocardiogram ambulatory": 1, "Endometrial disorder": 1, "Exercise tolerance decreased": 1, "Eye irritation": 1, "Feeling cold": 1, "Fine motor skill dysfunction": 1, "Gait inability": 1, "Generalised oedema": 1, "Haematochezia": 1, "Haematuria": 1, "Haemoglobin": 1, "Haemorrhage urinary tract": 1, "Hepatic pain": 1, "Herpes zoster": 1, "Herpes zoster oticus": 1, "Hot flush": 1, "Human chorionic gonadotropin": 1, "Hyperaesthesia": 1, "Hyperglycaemia": 1, "Hypersomnia": 1, "Hypomenorrhoea": 1, "Hypothermia": 1, "Illness": 1, "Impaired quality of life": 1, "Influenza": 1, "Injection site movement impairment": 1, "Inner ear inflammation": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Ischaemic hepatitis": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Lethargy": 1, "Limb discomfort": 1, "Liver disorder": 1, "Loss of personal independence in daily activities": 1, "Lung assist device therapy": 1, "Lung consolidation": 1, "Lymph node pain": 1, "Memory impairment": 1, "Mental fatigue": 1, "Mitral valve incompetence": 1, "Monoplegia": 1, "Movement disorder": 1, "Multiple organ dysfunction syndrome": 1, "Muscle rigidity": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Myocardial oedema": 1, "Nasal discomfort": 1, "Neuropathy peripheral": 1, "Ocular discomfort": 1, "Optic neuritis": 1, "Painful respiration": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pneumonia": 1, "Pollakiuria": 1, "Pruritus": 1, "Pulmonary thrombosis": 1, "Rash": 1, "Raynaud's phenomenon": 1, "Renal impairment": 1, "Renal tubular necrosis": 1, "Respiratory disorder": 1, "Respiratory failure": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Scleroderma": 1, "Sinus tachycardia": 1, "Skin odour abnormal": 1, "Smear cervix": 1, "Spondylitis": 1, "Sputum discoloured": 1, "Supraventricular tachycardia": 1, "Tachypnoea": 1, "Taste disorder": 1, "Throat irritation": 1, "Thrombosis": 1, "Tongue biting": 1, "Tracheostomy tube removal": 1, "Tremor": 1, "Urinary tract infection": 1, "Urine output decreased": 1, "Vaccination failure": 1, "Vaccination site inflammation": 1, "Vaccination site joint pain": 1, "Vaccination site movement impairment": 1, "Vaginal infection": 1, "Varicose vein": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD1204.json b/docs/data/histograms/Canada/FD1204.json
new file mode 100644
index 00000000000..66ca79824d2
--- /dev/null
+++ b/docs/data/histograms/Canada/FD1204.json
@@ -0,0 +1 @@
+{"batchcode": "FD1204", "histograms": [{"batchcodes": ["FD1204"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain": 1, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Blood bilirubin": 1, "Cold sweat": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heavy menstrual bleeding": 1, "Intermenstrual bleeding": 1, "Menstruation irregular": 1, "Ultrasound pelvis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD206.json b/docs/data/histograms/Canada/FD206.json
new file mode 100644
index 00000000000..c8bc616e5a0
--- /dev/null
+++ b/docs/data/histograms/Canada/FD206.json
@@ -0,0 +1 @@
+{"batchcode": "FD206", "histograms": [{"batchcodes": ["FD206"], "histogram": {"Alopecia": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD2704.json b/docs/data/histograms/Canada/FD2704.json
new file mode 100644
index 00000000000..a9b1a88d212
--- /dev/null
+++ b/docs/data/histograms/Canada/FD2704.json
@@ -0,0 +1 @@
+{"batchcode": "FD2704", "histograms": [{"batchcodes": ["FD2704"], "histogram": {"Arrhythmia": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Myocarditis": 1, "Nausea": 1, "Sinus bradycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD5204.json b/docs/data/histograms/Canada/FD5204.json
new file mode 100644
index 00000000000..4f606856289
--- /dev/null
+++ b/docs/data/histograms/Canada/FD5204.json
@@ -0,0 +1 @@
+{"batchcode": "FD5204", "histograms": [{"batchcodes": ["FD5204"], "histogram": {"Drug ineffective": 1, "Lung neoplasm malignant": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD6840; FE6208.json b/docs/data/histograms/Canada/FD6840; FE6208.json
new file mode 100644
index 00000000000..79ba1264576
--- /dev/null
+++ b/docs/data/histograms/Canada/FD6840; FE6208.json	
@@ -0,0 +1 @@
+{"batchcode": "FD6840; FE6208", "histograms": [{"batchcodes": ["FD6840; FE6208"], "histogram": {"Hypoaesthesia": 1, "Paraesthesia": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD704.json b/docs/data/histograms/Canada/FD704.json
new file mode 100644
index 00000000000..41a224812fa
--- /dev/null
+++ b/docs/data/histograms/Canada/FD704.json
@@ -0,0 +1 @@
+{"batchcode": "FD704", "histograms": [{"batchcodes": ["FD704"], "histogram": {"Appendicitis perforated": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD7204.json b/docs/data/histograms/Canada/FD7204.json
new file mode 100644
index 00000000000..3fbac460f00
--- /dev/null
+++ b/docs/data/histograms/Canada/FD7204.json
@@ -0,0 +1 @@
+{"batchcode": "FD7204", "histograms": [{"batchcodes": ["FD7204"], "histogram": {"Chest pain": 59, "Myocarditis": 35, "Dyspnoea": 29, "Pericarditis": 29, "Palpitations": 26, "SARS-CoV-2 test": 26, "Pyrexia": 22, "Myopericarditis": 21, "Pain in extremity": 20, "Inappropriate schedule of product administration": 17, "Fatigue": 16, "Headache": 15, "Nausea": 15, "Chest discomfort": 14, "Arthralgia": 12, "Asthenia": 11, "Chills": 11, "Dizziness": 11, "Cough": 10, "Hyperhidrosis": 9, "Hypoaesthesia": 9, "Pain": 9, "Blood test": 8, "Abdominal pain": 7, "Electrocardiogram": 7, "Neck pain": 7, "Syncope": 7, "Vaccination site pain": 7, "COVID-19": 6, "Paraesthesia": 6, "Vomiting": 6, "X-ray": 6, "Angina pectoris": 5, "Condition aggravated": 5, "Joint swelling": 5, "Pericardial effusion": 5, "Abdominal pain upper": 4, "Anxiety": 4, "Blood pressure measurement": 4, "Cardiac flutter": 4, "Diarrhoea": 4, "Drug ineffective": 4, "Feeling abnormal": 4, "Heavy menstrual bleeding": 4, "Loss of personal independence in daily activities": 4, "Myalgia": 4, "Oropharyngeal pain": 4, "Peripheral swelling": 4, "Pharyngeal swelling": 4, "Tachycardia": 4, "Burning sensation": 3, "Cardiac disorder": 3, "Dehydration": 3, "Dysphagia": 3, "Dyspnoea at rest": 3, "Dyspnoea exertional": 3, "Fall": 3, "Heart rate": 3, "Heart rate increased": 3, "Hypertension": 3, "Lethargy": 3, "Lip swelling": 3, "Lymphadenopathy": 3, "Malaise": 3, "Pleuritic pain": 3, "Pruritus": 3, "Rash": 3, "Tinnitus": 3, "Ultrasound scan": 3, "Vision blurred": 3, "Visual impairment": 3, "Abdominal discomfort": 2, "Ageusia": 2, "Anosmia": 2, "Arrhythmia": 2, "Arthritis": 2, "Bell's palsy": 2, "Blood pressure increased": 2, "Cardiac discomfort": 2, "Chest X-ray": 2, "Diabetes mellitus": 2, "Ear infection": 2, "Eating disorder": 2, "Echocardiogram": 2, "Facial paralysis": 2, "Flushing": 2, "Furuncle": 2, "Insomnia": 2, "Investigation": 2, "Lymphadenitis": 2, "Menstrual disorder": 2, "Menstruation irregular": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Off label use": 2, "Oligomenorrhoea": 2, "Pain in jaw": 2, "Painful respiration": 2, "Pallor": 2, "Pneumonia": 2, "Pulmonary embolism": 2, "Rhinorrhoea": 2, "SARS-CoV-2 antibody test": 2, "SARS-CoV-2 test negative": 2, "Seizure": 2, "Suspected COVID-19": 2, "Thrombosis": 2, "Ventricular tachycardia": 2, "Weight": 2, "Weight decreased": 2, "Abdominal pain lower": 1, "Acne": 1, "Acoustic stimulation tests": 1, "Acute respiratory failure": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Amenorrhoea": 1, "Anaphylactic shock": 1, "Angiogram": 1, "Anti-thyroid antibody": 1, "Arteriospasm coronary": 1, "Arthropathy": 1, "Asthma": 1, "Atrial fibrillation": 1, "Autoimmune thyroiditis": 1, "Axillary pain": 1, "Back pain": 1, "Blister": 1, "Blood glucose increased": 1, "Blood pressure decreased": 1, "Blood testosterone": 1, "Body temperature": 1, "Bone pain": 1, "Bone swelling": 1, "Bradycardia": 1, "Breast pain": 1, "Bundle branch block left": 1, "Cardiac infection": 1, "Cardiac stress test": 1, "Cardiopulmonary exercise test": 1, "Cardiovascular disorder": 1, "Cellulitis": 1, "Cerebral disorder": 1, "Chapped lips": 1, "Chorioretinopathy": 1, "Computerised tomogram": 1, "Continuous positive airway pressure": 1, "Contusion": 1, "Coronary ostial stenosis": 1, "Dactylitis": 1, "Deafness": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dental discomfort": 1, "Dermatitis allergic": 1, "Diffuse alopecia": 1, "Disorientation": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Dyspepsia": 1, "Dysuria": 1, "Ear discomfort": 1, "Ear disorder": 1, "Ear pain": 1, "Ear swelling": 1, "Ear, nose and throat examination": 1, "Electric shock sensation": 1, "Electrocardiogram ambulatory": 1, "Emotional disorder": 1, "Endoscopy upper gastrointestinal tract": 1, "Enzyme level test": 1, "Eosinophil count": 1, "Eosinophil count increased": 1, "Epistaxis": 1, "Erectile dysfunction": 1, "Exposure during pregnancy": 1, "Eye disorder": 1, "Facial pain": 1, "Faeces discoloured": 1, "Faeces soft": 1, "Feeling hot": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Gaze palsy": 1, "Generalised tonic-clonic seizure": 1, "Glioblastoma": 1, "Glucose urine present": 1, "Guillain-Barre syndrome": 1, "Haemoptysis": 1, "Haemorrhage urinary tract": 1, "Head circumference": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hepatic pain": 1, "Herpes zoster": 1, "Hyperbilirubinaemia neonatal": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypothyroidism": 1, "Illness": 1, "Illusion": 1, "Immune system disorder": 1, "Immunisation": 1, "Impaired work ability": 1, "Inflammation": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Intracranial pressure increased": 1, "Ischaemic stroke": 1, "Joint lock": 1, "Joint range of motion decreased": 1, "Left atrial enlargement": 1, "Length at birth": 1, "Lip dry": 1, "Lower respiratory tract infection": 1, "Lung disorder": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Migraine with aura": 1, "Mood swings": 1, "Muscle disorder": 1, "Muscle spasms": 1, "Muscle spasticity": 1, "Muscle strength abnormal": 1, "Muscle tightness": 1, "Myocardial oedema": 1, "Nasal congestion": 1, "Neck mass": 1, "Nervousness": 1, "Neuralgia": 1, "Neurogenic shock": 1, "Neurological symptom": 1, "Neuropathy peripheral": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Ophthalmological examination": 1, "Optic neuritis": 1, "Oral discomfort": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Peroneal nerve palsy": 1, "Pharyngeal hypoaesthesia": 1, "Pharyngitis": 1, "Photopsia": 1, "Pleural effusion": 1, "Pneumonitis": 1, "Pollakiuria": 1, "Postmenopausal haemorrhage": 1, "Premature baby": 1, "Presyncope": 1, "Product use issue": 1, "Psoriasis": 1, "Psoriatic arthropathy": 1, "Pulmonary contusion": 1, "Rash papular": 1, "Rash pruritic": 1, "Restlessness": 1, "Rosacea": 1, "SARS-CoV-1 test": 1, "Scratch": 1, "Sinus arrhythmia": 1, "Sinus congestion": 1, "Sinus tachycardia": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin lesion": 1, "Skin wound": 1, "Sleep disorder": 1, "Speech disorder": 1, "Supraventricular tachycardia": 1, "Swelling": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Systemic lupus erythematosus": 1, "Target skin lesion": 1, "Thirst": 1, "Throat irritation": 1, "Throat tightness": 1, "Thyroid pain": 1, "Tongue dry": 1, "Tourette's disorder": 1, "Tremor": 1, "Troponin": 1, "Tuberculin test": 1, "Tuberculosis": 1, "Ultrasound breast": 1, "Ultrasound chest": 1, "Unresponsive to stimuli": 1, "Urinary incontinence": 1, "Urine analysis": 1, "Urticaria": 1, "Uveitis": 1, "Vaccination failure": 1, "Vaccination site movement impairment": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaginal haemorrhage": 1, "Vein rupture": 1, "Ventilation/perfusion scan": 1, "Ventricular dysfunction": 1, "Ventricular extrasystoles": 1, "Vestibular neuronitis": 1, "Vitreous detachment": 1, "Walking disability": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD7206-CC05.json b/docs/data/histograms/Canada/FD7206-CC05.json
new file mode 100644
index 00000000000..2ff77e4e72c
--- /dev/null
+++ b/docs/data/histograms/Canada/FD7206-CC05.json
@@ -0,0 +1 @@
+{"batchcode": "FD7206-CC05", "histograms": [{"batchcodes": ["FD7206-CC05"], "histogram": {"Asthenia": 1, "Chills": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Mobility decreased": 1, "Pain": 1, "Pyrexia": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD7206.json b/docs/data/histograms/Canada/FD7206.json
new file mode 100644
index 00000000000..83bc92beeca
--- /dev/null
+++ b/docs/data/histograms/Canada/FD7206.json
@@ -0,0 +1 @@
+{"batchcode": "FD7206", "histograms": [{"batchcodes": ["FD7206"], "histogram": {"Chest pain": 58, "Myocarditis": 42, "Pericarditis": 32, "Inappropriate schedule of product administration": 30, "Dyspnoea": 27, "SARS-CoV-2 test": 24, "Dizziness": 19, "Palpitations": 18, "Headache": 17, "Nausea": 17, "Myopericarditis": 16, "Fatigue": 15, "Pyrexia": 15, "Chest discomfort": 11, "Pain in extremity": 10, "Malaise": 9, "Blood pressure measurement": 7, "Chills": 7, "Heart rate": 7, "Paraesthesia": 7, "Arthralgia": 6, "Asthenia": 6, "Hyperhidrosis": 6, "Hypoaesthesia": 6, "Tachycardia": 6, "Vomiting": 6, "Back pain": 5, "Diarrhoea": 5, "Dyspnoea exertional": 5, "Investigation": 5, "Pleuritic pain": 5, "Presyncope": 5, "Tinnitus": 5, "Vertigo": 5, "Abdominal pain": 4, "Atrial fibrillation": 4, "Blood test": 4, "Burning sensation": 4, "COVID-19": 4, "Feeling abnormal": 4, "Heavy menstrual bleeding": 4, "Insomnia": 4, "Loss of consciousness": 4, "Loss of personal independence in daily activities": 4, "Migraine": 4, "Pain": 4, "Weight": 4, "Arthritis": 3, "Body temperature": 3, "Deafness unilateral": 3, "Decreased appetite": 3, "Heart rate increased": 3, "Lethargy": 3, "Lymphadenopathy": 3, "Menstruation irregular": 3, "Myalgia": 3, "Nasopharyngitis": 3, "Oropharyngeal pain": 3, "Pruritus": 3, "Seizure": 3, "Sinus tachycardia": 3, "Swollen tongue": 3, "Syncope": 3, "Tremor": 3, "Weight decreased": 3, "Abdominal distension": 2, "Abdominal pain upper": 2, "Amnesia": 2, "Anxiety": 2, "Blood pressure increased": 2, "Chest X-ray": 2, "Condition aggravated": 2, "Cough": 2, "Dizziness postural": 2, "Drug ineffective": 2, "Dry eye": 2, "Dry mouth": 2, "Dysgeusia": 2, "Dysmenorrhoea": 2, "Dysuria": 2, "Endoscopy": 2, "Extrasystoles": 2, "Feeling hot": 2, "Heart rate irregular": 2, "Herpes zoster": 2, "Left ventricular dysfunction": 2, "Mouth swelling": 2, "Muscle spasms": 2, "Muscle twitching": 2, "Musculoskeletal stiffness": 2, "Myocardial infarction": 2, "Off label use": 2, "Pain in jaw": 2, "Pallor": 2, "Pericardial effusion": 2, "Pharyngeal swelling": 2, "Polymenorrhoea": 2, "Postmenopausal haemorrhage": 2, "Retching": 2, "Rhinorrhoea": 2, "Sinus arrhythmia": 2, "Skin burning sensation": 2, "Urine analysis": 2, "Vision blurred": 2, "Abdominal discomfort": 1, "Abnormal sensation in eye": 1, "Abortion spontaneous": 1, "Acute coronary syndrome": 1, "Acute myocardial infarction": 1, "Adnexa uteri pain": 1, "Affective disorder": 1, "Allergy test": 1, "Alopecia": 1, "Amenorrhoea": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Angina pectoris": 1, "Antibody test": 1, "Aphonia": 1, "Arrhythmia": 1, "Arterial thrombosis": 1, "Asthma": 1, "Barium swallow": 1, "Biopsy endometrium": 1, "Blindness": 1, "Blood cholesterol increased": 1, "Blood creatinine": 1, "Blood fibrinogen": 1, "Body height": 1, "Bone pain": 1, "Bradycardia": 1, "Bundle branch block right": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Cardiomyopathy": 1, "Cold sweat": 1, "Colonoscopy": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Congenital anomaly": 1, "Coronary artery dilatation": 1, "Coronary artery disease": 1, "Costochondritis": 1, "Crying": 1, "Deafness neurosensory": 1, "Death": 1, "Deep vein thrombosis": 1, "Defect conduction intraventricular": 1, "Diplacusis": 1, "Diplopia": 1, "Discomfort": 1, "Dyshidrotic eczema": 1, "Ear discomfort": 1, "Ear disorder": 1, "Ear swelling": 1, "Electrocardiogram ST segment elevation": 1, "Epistaxis": 1, "Erythema": 1, "Eye pain": 1, "Eye swelling": 1, "Fall": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Gait disturbance": 1, "Gallbladder polyp": 1, "Gastrooesophageal reflux disease": 1, "Haematochezia": 1, "Haematuria": 1, "Haemoglobin": 1, "Head discomfort": 1, "Heart rate abnormal": 1, "High density lipoprotein": 1, "Hot flush": 1, "Human chorionic gonadotropin": 1, "Hydronephrosis": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Hyperthyroidism": 1, "Hypotension": 1, "Illness": 1, "Impaired gastric emptying": 1, "Influenza": 1, "Influenza like illness": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Joint range of motion decreased": 1, "Joint stiffness": 1, "Laboratory test": 1, "Left ventricular dilatation": 1, "Left ventricular hypertrophy": 1, "Limb discomfort": 1, "Lip oedema": 1, "Low density lipoprotein": 1, "Lung hyperinflation": 1, "Mammogram": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Multiple sclerosis": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Myasthenia gravis": 1, "Myocardial injury": 1, "Neck pain": 1, "Nervous system disorder": 1, "Neurosis": 1, "Nystagmus": 1, "Oedema peripheral": 1, "Optic neuritis": 1, "Orthostatic hypotension": 1, "Oxygen saturation": 1, "Painful respiration": 1, "Palmoplantar pustulosis": 1, "Pericardial fibrosis": 1, "Photosensitivity reaction": 1, "Platelet count": 1, "Pollakiuria": 1, "Polymerase chain reaction": 1, "Premenstrual syndrome": 1, "Product administered at inappropriate site": 1, "Product use issue": 1, "Psoriasis": 1, "Pyelonephritis acute": 1, "Rash": 1, "Rash macular": 1, "Raynaud's phenomenon": 1, "Rectal haemorrhage": 1, "Renal failure": 1, "Respiratory disorder": 1, "Respiratory tract infection": 1, "Rhinovirus infection": 1, "Right ventricular dilatation": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Serology test": 1, "Sinus bradycardia": 1, "Smear cervix": 1, "Suicidal ideation": 1, "Swelling": 1, "Tachypnoea": 1, "Tenderness": 1, "Tendonitis": 1, "Throat irritation": 1, "Thrombosis": 1, "Thyroid function test": 1, "Troponin": 1, "Ulcer": 1, "Ultrasound Doppler": 1, "Ultrasound scan abnormal": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Ventricular hypokinesia": 1, "Ventricular pre-excitation": 1, "Vulval ulceration": 1, "Vulvovaginal swelling": 1, "Walking disability": 1, "Weight increased": 1, "Wolff-Parkinson-White syndrome": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD7208.json b/docs/data/histograms/Canada/FD7208.json
new file mode 100644
index 00000000000..2501545b8d2
--- /dev/null
+++ b/docs/data/histograms/Canada/FD7208.json
@@ -0,0 +1 @@
+{"batchcode": "FD7208", "histograms": [{"batchcodes": ["FD7208"], "histogram": {"Myocarditis": 6, "Chest pain": 5, "Pericarditis": 4, "SARS-CoV-2 test": 3, "Dyspnoea": 2, "Fatigue": 2, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Rash": 2, "Vomiting": 2, "Abdominal pain": 1, "Arthralgia": 1, "Basophil count": 1, "Blood creatinine": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Bronchitis bacterial": 1, "COVID-19": 1, "Dizziness": 1, "Drug ineffective": 1, "Eosinophil count": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Impaired quality of life": 1, "Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Menstrual disorder": 1, "Monocyte count": 1, "Musculoskeletal stiffness": 1, "Neutrophil count": 1, "Ovulation pain": 1, "Pain in extremity": 1, "Pityriasis rosea": 1, "Platelet count": 1, "Pruritus": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Seizure": 1, "Sinus tachycardia": 1, "Syncope": 1, "Thyroxine": 1, "Urinary retention": 1, "Vision blurred": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD810.json b/docs/data/histograms/Canada/FD810.json
new file mode 100644
index 00000000000..5b714931dd6
--- /dev/null
+++ b/docs/data/histograms/Canada/FD810.json
@@ -0,0 +1 @@
+{"batchcode": "FD810", "histograms": [{"batchcodes": ["FD810"], "histogram": {"Blood test": 1, "Herpes pharyngitis": 1, "Inappropriate schedule of product administration": 1, "Oral herpes": 1, "Postmenopausal haemorrhage": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FD8448.json b/docs/data/histograms/Canada/FD8448.json
new file mode 100644
index 00000000000..b5ba14756fd
--- /dev/null
+++ b/docs/data/histograms/Canada/FD8448.json
@@ -0,0 +1 @@
+{"batchcode": "FD8448", "histograms": [{"batchcodes": ["FD8448"], "histogram": {"Hyperventilation": 1, "Speech disorder": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FDO810.json b/docs/data/histograms/Canada/FDO810.json
new file mode 100644
index 00000000000..d124fd2435b
--- /dev/null
+++ b/docs/data/histograms/Canada/FDO810.json
@@ -0,0 +1 @@
+{"batchcode": "FDO810", "histograms": [{"batchcodes": ["FDO810"], "histogram": {"Pneumonia": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FE3591.json b/docs/data/histograms/Canada/FE3591.json
new file mode 100644
index 00000000000..15804341c03
--- /dev/null
+++ b/docs/data/histograms/Canada/FE3591.json
@@ -0,0 +1 @@
+{"batchcode": "FE3591", "histograms": [{"batchcodes": ["FE3591"], "histogram": {"Chest pain": 2, "Myopericarditis": 2, "Cardiac flutter": 1, "Dizziness": 1, "Dyspnoea": 1, "Myocarditis": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FE5109.json b/docs/data/histograms/Canada/FE5109.json
new file mode 100644
index 00000000000..f6fa140c360
--- /dev/null
+++ b/docs/data/histograms/Canada/FE5109.json
@@ -0,0 +1 @@
+{"batchcode": "FE5109", "histograms": [{"batchcodes": ["FE5109"], "histogram": {"Alanine aminotransferase": 1, "Autoimmune hepatitis": 1, "Basophil count": 1, "Blood creatinine": 1, "Blood glucose": 1, "Eosinophil count": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Investigation": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Neutrophil count": 1, "Platelet count": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Urticaria": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FF 5109.json b/docs/data/histograms/Canada/FF 5109.json
new file mode 100644
index 00000000000..c669da3428e
--- /dev/null
+++ b/docs/data/histograms/Canada/FF 5109.json	
@@ -0,0 +1 @@
+{"batchcode": "FF 5109", "histograms": [{"batchcodes": ["FF 5109"], "histogram": {"Blood test": 1, "Cardiac disorder": 1, "Chest X-ray": 1, "Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Lichenification": 1, "Melanocytic naevus": 1, "Papule": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Skin burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FF25595.json b/docs/data/histograms/Canada/FF25595.json
new file mode 100644
index 00000000000..2980ff753f0
--- /dev/null
+++ b/docs/data/histograms/Canada/FF25595.json
@@ -0,0 +1 @@
+{"batchcode": "FF25595", "histograms": [{"batchcodes": ["043021A", "EN1198", "FF25595"], "histogram": {"Acne": 1, "Fall": 1, "Feeling abnormal": 1, "Inappropriate schedule of product administration": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Platelet factor 4": 1, "Screaming": 1, "Skin infection": 1, "Skin papilloma": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FF2595.json b/docs/data/histograms/Canada/FF2595.json
new file mode 100644
index 00000000000..ce351f5b25e
--- /dev/null
+++ b/docs/data/histograms/Canada/FF2595.json
@@ -0,0 +1 @@
+{"batchcode": "FF2595", "histograms": [{"batchcodes": ["063H21A", "FF2595"], "histogram": {"COVID-19": 1, "Disease recurrence": 1, "Drug ineffective": 1}}, {"batchcodes": ["FF2595"], "histogram": {"Chest pain": 18, "Myopericarditis": 12, "SARS-CoV-2 test": 12, "Chest discomfort": 10, "Dyspnoea": 10, "Palpitations": 10, "Inappropriate schedule of product administration": 9, "Chills": 7, "Fatigue": 7, "Immunisation": 7, "Myocarditis": 7, "Pyrexia": 7, "Blood pressure measurement": 6, "Headache": 6, "Investigation": 6, "COVID-19": 5, "Dizziness": 5, "Drug ineffective": 5, "Hypoaesthesia": 5, "Pain": 5, "Tinnitus": 5, "Heart rate": 4, "Hypertension": 4, "Pain in extremity": 4, "Pericarditis": 4, "Abdominal pain upper": 3, "Bell's palsy": 3, "Blood test": 3, "Computerised tomogram": 3, "Loss of consciousness": 3, "Malaise": 3, "Nausea": 3, "Paraesthesia": 3, "Alopecia": 2, "Anxiety": 2, "Arthralgia": 2, "Asthenia": 2, "Back pain": 2, "Biopsy": 2, "Blood pressure decreased": 2, "Blood pressure increased": 2, "Diarrhoea": 2, "Dyspnoea exertional": 2, "Electrocardiogram": 2, "Feeling hot": 2, "Gait disturbance": 2, "Head discomfort": 2, "Heart rate increased": 2, "Heavy menstrual bleeding": 2, "Joint swelling": 2, "Loss of personal independence in daily activities": 2, "Lymphadenopathy": 2, "Migraine": 2, "Off label use": 2, "Polymerase chain reaction": 2, "Pruritus": 2, "Rash": 2, "Rhinorrhoea": 2, "Splenomegaly": 2, "Thrombosis": 2, "Ultrasound scan": 2, "Vision blurred": 2, "Weight decreased": 2, "Activated partial thromboplastin time": 1, "Acute myocardial infarction": 1, "Amylase": 1, "Angina pectoris": 1, "Aphthous ulcer": 1, "Arrhythmia": 1, "Arthropathy": 1, "Aspartate aminotransferase": 1, "Atrioventricular block first degree": 1, "Biopsy kidney": 1, "Blood albumin": 1, "Blood alkaline phosphatase normal": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood creatine phosphokinase": 1, "Blood creatinine normal": 1, "Blood electrolytes normal": 1, "Blood glucose normal": 1, "Blood gonadotrophin normal": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood pressure systolic increased": 1, "Blood urea": 1, "Bradykinesia": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cardiac flutter": 1, "Coagulopathy": 1, "Colonoscopy": 1, "Confusional state": 1, "Coordination abnormal": 1, "Coronary artery disease": 1, "Cough": 1, "Crohn's disease": 1, "Decreased appetite": 1, "Dermatitis atopic": 1, "Diagnostic aspiration": 1, "Drug level therapeutic": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Ear pain": 1, "Eye haemorrhage": 1, "Eye pain": 1, "Eye swelling": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Food allergy": 1, "Formication": 1, "Full blood count": 1, "Glomerular filtration rate": 1, "Goitre": 1, "Haematochezia": 1, "Heart rate irregular": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hyperthyroidism": 1, "Hypotension": 1, "IgA nephropathy": 1, "Inflammation": 1, "Influenza": 1, "Interchange of vaccine products": 1, "International normalised ratio": 1, "Lethargy": 1, "Limb deformity": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Mass": 1, "Menstrual disorder": 1, "Microangiopathy": 1, "Mitochondrial myopathy": 1, "Monocytosis": 1, "Muscle spasms": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nerve injury": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Nystagmus": 1, "Ocular hyperaemia": 1, "Oligomenorrhoea": 1, "Oral mucosal blistering": 1, "Ovarian cyst ruptured": 1, "Panic attack": 1, "Peripheral coldness": 1, "Pleural effusion": 1, "Pleuritic pain": 1, "Pneumonia": 1, "Post herpetic neuralgia": 1, "Postmenopausal haemorrhage": 1, "Pregnancy test": 1, "Protein total normal": 1, "Rash macular": 1, "Renal transplant": 1, "Respiratory failure": 1, "SARS-CoV-1 test": 1, "Salivary gland cyst": 1, "Secretion discharge": 1, "Seizure": 1, "Sneezing": 1, "Specialist consultation": 1, "Stress cardiomyopathy": 1, "Suspected COVID-19": 1, "Swelling": 1, "Target skin lesion": 1, "Tension headache": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thyroiditis": 1, "Tremor": 1, "Troponin I": 1, "Ultrasound testes": 1, "Upper-airway cough syndrome": 1, "Urine analysis": 1, "Urticaria": 1, "Uveitis": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vertigo": 1, "Viral test": 1, "Vomiting": 1, "Weight": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FF2596.json b/docs/data/histograms/Canada/FF2596.json
new file mode 100644
index 00000000000..7fa724dbd27
--- /dev/null
+++ b/docs/data/histograms/Canada/FF2596.json
@@ -0,0 +1 @@
+{"batchcode": "FF2596", "histograms": [{"batchcodes": ["FF2596"], "histogram": {"Aphonia": 1, "Dysphonia": 1, "Inflammation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FF5109.json b/docs/data/histograms/Canada/FF5109.json
new file mode 100644
index 00000000000..6b43bf82c6f
--- /dev/null
+++ b/docs/data/histograms/Canada/FF5109.json
@@ -0,0 +1 @@
+{"batchcode": "FF5109", "histograms": [{"batchcodes": ["FF5109"], "histogram": {"Pericarditis": 11, "Dyspnoea": 10, "SARS-CoV-2 test": 10, "Chest discomfort": 8, "Immunisation": 7, "Chest pain": 6, "Headache": 6, "Dizziness": 5, "Pain": 5, "Chills": 4, "Inappropriate schedule of product administration": 4, "Interchange of vaccine products": 4, "Off label use": 4, "Pyrexia": 4, "Tinnitus": 4, "Vomiting": 4, "Angina pectoris": 3, "Blood pressure measurement": 3, "Deafness": 3, "Fatigue": 3, "Myalgia": 3, "Myocarditis": 3, "Palpitations": 3, "Tachycardia": 3, "Anxiety": 2, "Arthralgia": 2, "Asthenia": 2, "Back pain": 2, "COVID-19": 2, "Condition aggravated": 2, "Cough": 2, "Drug ineffective": 2, "Dysphagia": 2, "Electrocardiogram": 2, "Feeling abnormal": 2, "Hypertension": 2, "Lymphadenopathy": 2, "Musculoskeletal stiffness": 2, "Myopericarditis": 2, "Oropharyngeal pain": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Pleural effusion": 2, "Pneumonia": 2, "Rash": 2, "Thrombosis": 2, "Abdominal distension": 1, "Acoustic stimulation tests": 1, "Axillary pain": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature": 1, "Bronchoscopy": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Chillblains": 1, "Choking sensation": 1, "Computerised tomogram": 1, "Confusional state": 1, "Crepitations": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Diarrhoea haemorrhagic": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Ear swelling": 1, "Eye pain": 1, "Eye pruritus": 1, "Fall": 1, "Fluid retention": 1, "Gastrointestinal pain": 1, "General physical health deterioration": 1, "Goitre": 1, "Haematochezia": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Illness": 1, "Influenza": 1, "Insomnia": 1, "Investigation": 1, "Jaw operation": 1, "Laboratory test": 1, "Lethargy": 1, "Lymph node pain": 1, "Malaise": 1, "Mammogram": 1, "Mental impairment": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Nausea": 1, "Oedema": 1, "Panic attack": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Pleuritic pain": 1, "Postmenopausal haemorrhage": 1, "Respiratory symptom": 1, "Restlessness": 1, "SARS-CoV-2 test negative": 1, "Sinus tachycardia": 1, "Syncope": 1, "Tenosynovitis stenosans": 1, "Thyroid pain": 1, "Tremor": 1, "Troponin": 1, "Ultrasound testes": 1, "Urinary incontinence": 1, "Vaccination site pain": 1, "Vaccination site urticaria": 1, "Vasculitis": 1, "Venoocclusive liver disease": 1, "Vertigo": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FF51V9.json b/docs/data/histograms/Canada/FF51V9.json
new file mode 100644
index 00000000000..6714459dfc1
--- /dev/null
+++ b/docs/data/histograms/Canada/FF51V9.json
@@ -0,0 +1 @@
+{"batchcode": "FF51V9", "histograms": [{"batchcodes": ["FF51V9"], "histogram": {"Bronchitis": 1, "Inappropriate schedule of product administration": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FG6995.json b/docs/data/histograms/Canada/FG6995.json
new file mode 100644
index 00000000000..a145f8a0d63
--- /dev/null
+++ b/docs/data/histograms/Canada/FG6995.json
@@ -0,0 +1 @@
+{"batchcode": "FG6995", "histograms": [{"batchcodes": ["FG6995"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FJ1611.json b/docs/data/histograms/Canada/FJ1611.json
new file mode 100644
index 00000000000..b945d593ec8
--- /dev/null
+++ b/docs/data/histograms/Canada/FJ1611.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1611", "histograms": [{"batchcodes": ["FJ1611"], "histogram": {"Balance disorder": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Computerised tomogram": 1, "Hypoaesthesia": 1, "Investigation": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FJ1620.json b/docs/data/histograms/Canada/FJ1620.json
new file mode 100644
index 00000000000..085b2766e3d
--- /dev/null
+++ b/docs/data/histograms/Canada/FJ1620.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1620", "histograms": [{"batchcodes": ["FJ1620"], "histogram": {"Chest pain": 1, "Oropharyngeal discomfort": 1, "Painful respiration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FJ8762.json b/docs/data/histograms/Canada/FJ8762.json
new file mode 100644
index 00000000000..efae6c3b732
--- /dev/null
+++ b/docs/data/histograms/Canada/FJ8762.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8762", "histograms": [{"batchcodes": ["FJ8762"], "histogram": {"Dizziness": 1, "Electrocardiogram": 1, "Fall": 1, "Head injury": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "No adverse event": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FK5618.json b/docs/data/histograms/Canada/FK5618.json
new file mode 100644
index 00000000000..c6c17a1e1fd
--- /dev/null
+++ b/docs/data/histograms/Canada/FK5618.json
@@ -0,0 +1 @@
+{"batchcode": "FK5618", "histograms": [{"batchcodes": ["FK5618"], "histogram": {"Chest pain": 9, "Pericarditis": 7, "Myopericarditis": 6, "COVID-19": 5, "Chest discomfort": 3, "Drug ineffective": 3, "Pyrexia": 3, "SARS-CoV-2 test": 3, "Abdominal pain": 2, "Chills": 2, "Dyspnoea exertional": 2, "Erythema": 2, "Hyperhidrosis": 2, "Malaise": 2, "Myocarditis": 2, "Pericardial effusion": 2, "Swelling face": 2, "Urticaria": 2, "Vaccination failure": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Allergy test": 1, "Angioedema": 1, "Arthralgia": 1, "Asthenia": 1, "Autoimmune disorder": 1, "Blood pressure measurement": 1, "Cardiac flutter": 1, "Cardiac tamponade": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysuria": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperaesthesia": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Insomnia": 1, "Loss of consciousness": 1, "Mobility decreased": 1, "Nausea": 1, "Painful respiration": 1, "Palpitations": 1, "Paralysis": 1, "Polymerase chain reaction": 1, "Product administered at inappropriate site": 1, "Pruritus": 1, "Rash": 1, "Rash pruritic": 1, "Restlessness": 1, "SARS-CoV-2 RNA": 1, "Sinus arrhythmia": 1, "Supraventricular tachycardia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FK9894.json b/docs/data/histograms/Canada/FK9894.json
new file mode 100644
index 00000000000..c59effa7a42
--- /dev/null
+++ b/docs/data/histograms/Canada/FK9894.json
@@ -0,0 +1 @@
+{"batchcode": "FK9894", "histograms": [{"batchcodes": ["FK9894"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1, "Productive cough": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FK9896.json b/docs/data/histograms/Canada/FK9896.json
new file mode 100644
index 00000000000..aef63b42482
--- /dev/null
+++ b/docs/data/histograms/Canada/FK9896.json
@@ -0,0 +1 @@
+{"batchcode": "FK9896", "histograms": [{"batchcodes": ["FK9896"], "histogram": {"Dizziness": 2, "Anxiety": 1, "Asthenia": 1, "Pallor": 1, "Respiratory rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FL3003.json b/docs/data/histograms/Canada/FL3003.json
new file mode 100644
index 00000000000..0629de2f070
--- /dev/null
+++ b/docs/data/histograms/Canada/FL3003.json
@@ -0,0 +1 @@
+{"batchcode": "FL3003", "histograms": [{"batchcodes": ["FL3003"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Nausea": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FL3197.json b/docs/data/histograms/Canada/FL3197.json
new file mode 100644
index 00000000000..4279bc789af
--- /dev/null
+++ b/docs/data/histograms/Canada/FL3197.json
@@ -0,0 +1 @@
+{"batchcode": "FL3197", "histograms": [{"batchcodes": ["FL3197"], "histogram": {"Blindness": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FL3202.json b/docs/data/histograms/Canada/FL3202.json
new file mode 100644
index 00000000000..a169b593048
--- /dev/null
+++ b/docs/data/histograms/Canada/FL3202.json
@@ -0,0 +1 @@
+{"batchcode": "FL3202", "histograms": [{"batchcodes": ["FL3202"], "histogram": {"Fatigue": 1, "Heavy menstrual bleeding": 1, "Interchange of vaccine products": 1, "Menstrual disorder": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FL3203.json b/docs/data/histograms/Canada/FL3203.json
new file mode 100644
index 00000000000..8b860f01288
--- /dev/null
+++ b/docs/data/histograms/Canada/FL3203.json
@@ -0,0 +1 @@
+{"batchcode": "FL3203", "histograms": [{"batchcodes": ["FL3203"], "histogram": {"SARS-CoV-2 test": 10, "COVID-19": 7, "Drug ineffective": 6, "Headache": 5, "Interchange of vaccine products": 5, "Off label use": 5, "Chest pain": 4, "Blood test": 3, "Dyspnoea": 3, "Fatigue": 3, "Hypoaesthesia": 3, "Myocarditis": 3, "Pericarditis": 3, "Pyrexia": 3, "Arthralgia": 2, "Bell's palsy": 2, "Cardiac disorder": 2, "Chills": 2, "Computerised tomogram": 2, "Heart rate": 2, "Heart rate increased": 2, "Immunisation": 2, "Magnetic resonance imaging": 2, "Muscular weakness": 2, "Myopericarditis": 2, "Nausea": 2, "Pain": 2, "Pain in extremity": 2, "Paralysis": 2, "Tinnitus": 2, "Abdominal discomfort": 1, "Acute coronary syndrome": 1, "Acute myocardial infarction": 1, "Affect lability": 1, "Alopecia": 1, "Angina pectoris": 1, "Anxiety": 1, "Arrhythmia": 1, "Arthritis": 1, "Arthropathy": 1, "Asthenia": 1, "Blood calcium": 1, "Blood calcium increased": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Bone pain": 1, "Breast pain": 1, "Breast tenderness": 1, "Burning sensation": 1, "Cardiac failure": 1, "Cardiac flutter": 1, "Chest X-ray": 1, "Cough": 1, "Depression": 1, "Diarrhoea haemorrhagic": 1, "Dizziness": 1, "Dysarthria": 1, "Dyspnoea exertional": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Epistaxis": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Gait inability": 1, "Gastrointestinal haemorrhage": 1, "Hyperhidrosis": 1, "Hypoaesthesia oral": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Lacrimation increased": 1, "Low density lipoprotein": 1, "Mobility decreased": 1, "Mood swings": 1, "Multiple sclerosis": 1, "Muscle tightness": 1, "Neck pain": 1, "Neoplasm skin": 1, "Non-high-density lipoprotein cholesterol": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pericardial effusion": 1, "Polymerase chain reaction": 1, "Postmenopausal haemorrhage": 1, "Premenstrual syndrome": 1, "Product use issue": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "SARS-CoV-2 antibody test": 1, "Skin lesion": 1, "Sneezing": 1, "Specialist consultation": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination failure": 1, "Varicella zoster virus infection": 1, "Vomiting": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FL3209.json b/docs/data/histograms/Canada/FL3209.json
new file mode 100644
index 00000000000..50538f74ab0
--- /dev/null
+++ b/docs/data/histograms/Canada/FL3209.json
@@ -0,0 +1 @@
+{"batchcode": "FL3209", "histograms": [{"batchcodes": ["FL3209"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FL3210.json b/docs/data/histograms/Canada/FL3210.json
new file mode 100644
index 00000000000..228479c4cb6
--- /dev/null
+++ b/docs/data/histograms/Canada/FL3210.json
@@ -0,0 +1 @@
+{"batchcode": "FL3210", "histograms": [{"batchcodes": ["FL3210"], "histogram": {"Chest pain": 6, "Fatigue": 5, "SARS-CoV-2 test": 5, "COVID-19": 4, "Immunisation": 4, "Pyrexia": 4, "Chest discomfort": 3, "Chills": 3, "Drug ineffective": 3, "Headache": 3, "Myopericarditis": 3, "Pain": 3, "Pericarditis": 3, "Dizziness": 2, "Dyspnoea": 2, "Dyspnoea exertional": 2, "Heart rate increased": 2, "Malaise": 2, "Off label use": 2, "Abdominal pain upper": 1, "Adnexa uteri pain": 1, "Angina pectoris": 1, "Asthenia": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Confusional state": 1, "Conjunctival hyperaemia": 1, "Cough": 1, "Head discomfort": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Intracranial pressure increased": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myocarditis": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Pleuritic pain": 1, "SARS-CoV-2 test positive": 1, "Swelling": 1, "Syncope": 1, "Vaccination failure": 1, "Vaccination site mass": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FL4211.json b/docs/data/histograms/Canada/FL4211.json
new file mode 100644
index 00000000000..f4cd2ffaa0f
--- /dev/null
+++ b/docs/data/histograms/Canada/FL4211.json
@@ -0,0 +1 @@
+{"batchcode": "FL4211", "histograms": [{"batchcodes": ["FL4211"], "histogram": {"COVID-19": 4, "Drug ineffective": 4, "Poor quality product administered": 3, "Product administration error": 3, "Expired product administered": 2, "Myocarditis": 2, "Chest discomfort": 1, "Chest pain": 1, "Cough": 1, "Immunodeficiency": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Pericarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FM2952.json b/docs/data/histograms/Canada/FM2952.json
new file mode 100644
index 00000000000..ba2fa661e9f
--- /dev/null
+++ b/docs/data/histograms/Canada/FM2952.json
@@ -0,0 +1 @@
+{"batchcode": "FM2952", "histograms": [{"batchcodes": ["FM2952"], "histogram": {"COVID-19": 6, "SARS-CoV-2 test": 6, "Pericarditis": 4, "Vaccination failure": 4, "Arthralgia": 2, "Chest pain": 2, "Drug ineffective": 2, "Electric shock sensation": 2, "Immunisation": 2, "Inappropriate schedule of product administration": 2, "Off label use": 2, "Angina pectoris": 1, "Anxiety": 1, "Appendicitis": 1, "Arthropathy": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chronic fatigue syndrome": 1, "Condition aggravated": 1, "Cough": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Endometrial disorder": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Herpes zoster": 1, "Hypoacusis": 1, "Impaired work ability": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Joint swelling": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Malaise": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal disorder": 1, "Myalgia": 1, "Myocarditis": 1, "Myopericarditis": 1, "Neuralgia": 1, "Oropharyngeal pain": 1, "Ovarian abscess": 1, "Pain in extremity": 1, "Palpitations": 1, "Pleurisy": 1, "Post viral fatigue syndrome": 1, "Postmenopausal haemorrhage": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "Sensitive skin": 1, "Stress": 1, "Swelling": 1, "Tinnitus": 1, "Vaccination site bruising": 1, "Vaccination site pain": 1, "Vestibular disorder": 1, "Viral pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FM3780.json b/docs/data/histograms/Canada/FM3780.json
new file mode 100644
index 00000000000..f55c59d3335
--- /dev/null
+++ b/docs/data/histograms/Canada/FM3780.json
@@ -0,0 +1 @@
+{"batchcode": "FM3780", "histograms": [{"batchcodes": ["FM3780"], "histogram": {"Facial pain": 1, "Hyperaesthesia teeth": 1, "Toothache": 1, "Trigeminal neuritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FM7380.json b/docs/data/histograms/Canada/FM7380.json
new file mode 100644
index 00000000000..0c95209b62a
--- /dev/null
+++ b/docs/data/histograms/Canada/FM7380.json
@@ -0,0 +1 @@
+{"batchcode": "FM7380", "histograms": [{"batchcodes": ["FM7380"], "histogram": {"SARS-CoV-2 test": 6, "Myocarditis": 5, "COVID-19": 4, "Chest discomfort": 3, "Chest pain": 3, "Myopericarditis": 3, "Off label use": 3, "Pain in extremity": 3, "Vaccination failure": 3, "Body temperature": 2, "Dyspnoea": 2, "Fatigue": 2, "Headache": 2, "Hyperhidrosis": 2, "Hypoaesthesia": 2, "Immunisation": 2, "Loss of consciousness": 2, "Nausea": 2, "Neuropathy peripheral": 2, "Pain": 2, "Paraesthesia": 2, "Pericarditis": 2, "Pyrexia": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Arrhythmia": 1, "Atrioventricular block": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Cerebrovascular accident": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea exertional": 1, "Fall": 1, "Feeling of body temperature change": 1, "Flank pain": 1, "Free thyroxine index": 1, "Gait inability": 1, "Heavy menstrual bleeding": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Motion sickness": 1, "Muscle twitching": 1, "Neck pain": 1, "Nervous system disorder": 1, "Palpitations": 1, "Pericardial effusion": 1, "Pericardial rub": 1, "Peripheral swelling": 1, "Syncope": 1, "Temperature intolerance": 1, "Tinnitus": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FN2908.json b/docs/data/histograms/Canada/FN2908.json
new file mode 100644
index 00000000000..280bfe0e2e7
--- /dev/null
+++ b/docs/data/histograms/Canada/FN2908.json
@@ -0,0 +1 @@
+{"batchcode": "FN2908", "histograms": [{"batchcodes": ["FN2908"], "histogram": {"Anxiety": 1, "Dizziness": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FN4365.json b/docs/data/histograms/Canada/FN4365.json
new file mode 100644
index 00000000000..6731a28e1d3
--- /dev/null
+++ b/docs/data/histograms/Canada/FN4365.json
@@ -0,0 +1 @@
+{"batchcode": "FN4365", "histograms": [{"batchcodes": ["FN4365"], "histogram": {"Acoustic stimulation tests": 1, "Blood pressure measurement": 1, "Depression": 1, "Dizziness": 1, "Fatigue": 1, "Immunisation": 1, "Influenza like illness": 1, "Malaise": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Specialist consultation": 1, "Tinnitus": 1, "Vestibular neuronitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FN7934.json b/docs/data/histograms/Canada/FN7934.json
new file mode 100644
index 00000000000..91f22cb8f2b
--- /dev/null
+++ b/docs/data/histograms/Canada/FN7934.json
@@ -0,0 +1 @@
+{"batchcode": "FN7934", "histograms": [{"batchcodes": ["FN7934"], "histogram": {"Chest pain": 11, "Immunisation": 11, "Off label use": 11, "SARS-CoV-2 test": 7, "COVID-19": 6, "Dyspnoea": 5, "Drug ineffective": 4, "Fatigue": 4, "Pericarditis": 4, "Dizziness": 3, "Interchange of vaccine products": 3, "Lymphadenopathy": 3, "Myopericarditis": 3, "Pyrexia": 3, "Axillary pain": 2, "Back pain": 2, "Blood pressure measurement": 2, "Blood test": 2, "Cough": 2, "Feeling abnormal": 2, "Headache": 2, "Heart rate": 2, "Heavy menstrual bleeding": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Myocarditis": 2, "Swelling face": 2, "Tinnitus": 2, "Tremor": 2, "Vaccination failure": 2, "Vision blurred": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Acne": 1, "Acoustic stimulation tests": 1, "Angina unstable": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Catheterisation cardiac": 1, "Chest discomfort": 1, "Chills": 1, "Clumsiness": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Coronary artery occlusion": 1, "Deafness unilateral": 1, "Death": 1, "Disturbance in attention": 1, "Dysmenorrhoea": 1, "Dyspnoea exertional": 1, "Ear discomfort": 1, "Ear inflammation": 1, "Ear pain": 1, "Ear swelling": 1, "Eczema": 1, "Electrocardiogram": 1, "Erythema": 1, "Fall": 1, "Fear": 1, "Gait inability": 1, "Haemorrhage": 1, "Heart rate increased": 1, "Herpes simplex": 1, "Hormone level abnormal": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Illness": 1, "Impaired quality of life": 1, "Inner ear inflammation": 1, "Insomnia": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Meniere's disease": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Multiple sclerosis relapse": 1, "Muscle spasms": 1, "Myocardial infarction": 1, "Nausea": 1, "Neuralgia": 1, "Neurogenic shock": 1, "Neutropenia": 1, "Otic examination": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Phonophobia": 1, "Pleuritic pain": 1, "Poor quality product administered": 1, "Product administration error": 1, "Pulmonary embolism": 1, "Seizure": 1, "Sensory loss": 1, "Syncope": 1, "Tachycardia": 1, "Thrombosis": 1, "Vaccination site pain": 1, "Ventricular extrasystoles": 1, "Vertigo": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FN934.json b/docs/data/histograms/Canada/FN934.json
new file mode 100644
index 00000000000..6525a88e41e
--- /dev/null
+++ b/docs/data/histograms/Canada/FN934.json
@@ -0,0 +1 @@
+{"batchcode": "FN934", "histograms": [{"batchcodes": ["FN934"], "histogram": {"Alopecia": 1, "Condition aggravated": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FN9501.json b/docs/data/histograms/Canada/FN9501.json
new file mode 100644
index 00000000000..ec5cc97f8de
--- /dev/null
+++ b/docs/data/histograms/Canada/FN9501.json
@@ -0,0 +1 @@
+{"batchcode": "FN9501", "histograms": [{"batchcodes": ["FN9501"], "histogram": {"Immunisation": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Ultrasound scan": 2, "Antibody test": 1, "Bell's palsy": 1, "Blindness unilateral": 1, "Blood test": 1, "COVID-19": 1, "COVID-19 immunisation": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chest pain": 1, "Drug ineffective": 1, "Haematoma": 1, "Myocarditis": 1, "Pericarditis": 1, "Polymerase chain reaction": 1, "Retinal artery occlusion": 1, "Retinal artery thrombosis": 1, "SARS-CoV-2 test": 1, "Scan": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FO7206.json b/docs/data/histograms/Canada/FO7206.json
new file mode 100644
index 00000000000..40cd48e8fc1
--- /dev/null
+++ b/docs/data/histograms/Canada/FO7206.json
@@ -0,0 +1 @@
+{"batchcode": "FO7206", "histograms": [{"batchcodes": ["FO7206"], "histogram": {"Bell's palsy": 1, "Blood pressure increased": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Myocardial injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FT 8471.json b/docs/data/histograms/Canada/FT 8471.json
new file mode 100644
index 00000000000..923e721104c
--- /dev/null
+++ b/docs/data/histograms/Canada/FT 8471.json	
@@ -0,0 +1 @@
+{"batchcode": "FT 8471", "histograms": [{"batchcodes": ["FT 8471"], "histogram": {"Asthenia": 1, "Feeling hot": 1, "Incorrect drug administration rate": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Nausea": 1, "Pain in extremity": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FT8471.json b/docs/data/histograms/Canada/FT8471.json
new file mode 100644
index 00000000000..3e9a93f7667
--- /dev/null
+++ b/docs/data/histograms/Canada/FT8471.json
@@ -0,0 +1 @@
+{"batchcode": "FT8471", "histograms": [{"batchcodes": ["FT8471"], "histogram": {"SARS-CoV-2 test": 3, "COVID-19": 2, "Drug ineffective": 2, "Arthralgia": 1, "Fatigue": 1, "Head discomfort": 1, "Headache": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Malaise": 1, "Myalgia": 1, "Nervous system disorder": 1, "Off label use": 1, "Pain": 1, "Pruritus": 1, "Seizure": 1, "Swelling of eyelid": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FW3344.json b/docs/data/histograms/Canada/FW3344.json
new file mode 100644
index 00000000000..faaa0f2d855
--- /dev/null
+++ b/docs/data/histograms/Canada/FW3344.json
@@ -0,0 +1 @@
+{"batchcode": "FW3344", "histograms": [{"batchcodes": ["FW3344"], "histogram": {"Bell's palsy": 1, "Blood test": 1, "Computerised tomogram head": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/FY0578.json b/docs/data/histograms/Canada/FY0578.json
new file mode 100644
index 00000000000..4df107275f4
--- /dev/null
+++ b/docs/data/histograms/Canada/FY0578.json
@@ -0,0 +1 @@
+{"batchcode": "FY0578", "histograms": [{"batchcodes": ["FY0578"], "histogram": {"Asthenia": 1, "Chest pain": 1, "Head discomfort": 1, "Headache": 1, "Illness": 1, "Interchange of vaccine products": 1, "Noninfective encephalitis": 1, "Off label use": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/GEN-COMIRNATY.json b/docs/data/histograms/Canada/GEN-COMIRNATY.json
new file mode 100644
index 00000000000..f532ab37172
--- /dev/null
+++ b/docs/data/histograms/Canada/GEN-COMIRNATY.json
@@ -0,0 +1 @@
+{"batchcode": "GEN-COMIRNATY", "histograms": [{"batchcodes": ["GEN-COMIRNATY"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/GK0924.json b/docs/data/histograms/Canada/GK0924.json
new file mode 100644
index 00000000000..15f4cb8a276
--- /dev/null
+++ b/docs/data/histograms/Canada/GK0924.json
@@ -0,0 +1 @@
+{"batchcode": "GK0924", "histograms": [{"batchcodes": ["GK0924"], "histogram": {"COVID-19": 9, "Drug ineffective": 9, "SARS-CoV-2 test": 8, "Interchange of vaccine products": 5, "Off label use": 2, "Anaphylactic shock": 1, "Arthralgia": 1, "Arthritis": 1, "Back pain": 1, "Bell's palsy": 1, "Blood pressure measurement": 1, "Blood pressure systolic increased": 1, "Body mass index": 1, "Burning sensation": 1, "Chest X-ray": 1, "Cough": 1, "Dry mouth": 1, "Dysphagia": 1, "Exophthalmos": 1, "Heart rate": 1, "Immunisation": 1, "Investigation": 1, "Joint swelling": 1, "Loss of consciousness": 1, "Musculoskeletal chest pain": 1, "Osteoarthritis": 1, "Oxygen consumption decreased": 1, "Pallor": 1, "Paraesthesia": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Shock": 1, "Tachycardia": 1, "Uveitis": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/GK0926.json b/docs/data/histograms/Canada/GK0926.json
new file mode 100644
index 00000000000..b566c70b080
--- /dev/null
+++ b/docs/data/histograms/Canada/GK0926.json
@@ -0,0 +1 @@
+{"batchcode": "GK0926", "histograms": [{"batchcodes": ["GK0926"], "histogram": {"SARS-CoV-2 test": 3, "Asthenia": 2, "COVID-19": 2, "Drug ineffective": 2, "Feeling hot": 2, "Loss of consciousness": 2, "Nausea": 2, "Off label use": 2, "Pallor": 2, "Seizure": 2, "Vomiting": 2, "Aortic stenosis": 1, "Immunisation": 1, "Product use issue": 1, "Sinusitis": 1, "Vertigo positional": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/HAMILTON.json b/docs/data/histograms/Canada/HAMILTON.json
new file mode 100644
index 00000000000..db208d12205
--- /dev/null
+++ b/docs/data/histograms/Canada/HAMILTON.json
@@ -0,0 +1 @@
+{"batchcode": "HAMILTON", "histograms": [{"batchcodes": ["HAMILTON"], "histogram": {"Chest pain": 1, "Diplopia": 1, "Dyspnoea": 1, "Intracranial pressure increased": 1, "Nausea": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/MT0055.json b/docs/data/histograms/Canada/MT0055.json
new file mode 100644
index 00000000000..02a67af37be
--- /dev/null
+++ b/docs/data/histograms/Canada/MT0055.json
@@ -0,0 +1 @@
+{"batchcode": "MT0055", "histograms": [{"batchcodes": ["042D21A", "MT0055"], "histogram": {"Fatigue": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Prolonged labour": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/NJ0338.json b/docs/data/histograms/Canada/NJ0338.json
new file mode 100644
index 00000000000..e60a77e707a
--- /dev/null
+++ b/docs/data/histograms/Canada/NJ0338.json
@@ -0,0 +1 @@
+{"batchcode": "NJ0338", "histograms": [{"batchcodes": ["EW0216", "NJ0338"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/NOT AVAILABLE.json b/docs/data/histograms/Canada/NOT AVAILABLE.json
new file mode 100644
index 00000000000..740b35708fa
--- /dev/null
+++ b/docs/data/histograms/Canada/NOT AVAILABLE.json	
@@ -0,0 +1 @@
+{"batchcode": "NOT AVAILABLE", "histograms": [{"batchcodes": ["NOT AVAILABLE"], "histogram": {"Arthritis": 2, "Blood test": 2, "Fatigue": 2, "Pyrexia": 2, "Asthenia": 1, "Blood cholesterol": 1, "Blood pressure systolic increased": 1, "Chest X-ray": 1, "Chills": 1, "Condition aggravated": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Gingival bleeding": 1, "Gingival discomfort": 1, "Gingival disorder": 1, "Haemorrhage": 1, "Headache": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Joint stiffness": 1, "Joint swelling": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Osteoarthritis": 1, "Pain": 1, "Pain in extremity": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1, "Trigger finger": 1, "Ultrasound scan": 1, "Weight decreased": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/NUFIT5C.json b/docs/data/histograms/Canada/NUFIT5C.json
new file mode 100644
index 00000000000..4f5e465f539
--- /dev/null
+++ b/docs/data/histograms/Canada/NUFIT5C.json
@@ -0,0 +1 @@
+{"batchcode": "NUFIT5C", "histograms": [{"batchcodes": ["NUFIT5C"], "histogram": {"Deafness unilateral": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/PFIZER ER1742.json b/docs/data/histograms/Canada/PFIZER ER1742.json
new file mode 100644
index 00000000000..e88b9e7bba9
--- /dev/null
+++ b/docs/data/histograms/Canada/PFIZER ER1742.json	
@@ -0,0 +1 @@
+{"batchcode": "PFIZER ER1742", "histograms": [{"batchcodes": ["042D21A", "PFIZER ER1742"], "histogram": {"Cellulitis": 1, "Chest discomfort": 1, "Dizziness": 1, "Interchange of vaccine products": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Rash erythematous": 1, "Skin warm": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/QC13-684567B.json b/docs/data/histograms/Canada/QC13-684567B.json
new file mode 100644
index 00000000000..3274f1e0818
--- /dev/null
+++ b/docs/data/histograms/Canada/QC13-684567B.json
@@ -0,0 +1 @@
+{"batchcode": "QC13-684567B", "histograms": [{"batchcodes": ["QC13-684567B"], "histogram": {"Computerised tomogram head": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Headache": 1, "Laboratory test": 1, "Magnetic resonance imaging": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/SA8721.json b/docs/data/histograms/Canada/SA8721.json
new file mode 100644
index 00000000000..2ab60ac7851
--- /dev/null
+++ b/docs/data/histograms/Canada/SA8721.json
@@ -0,0 +1 @@
+{"batchcode": "SA8721", "histograms": [{"batchcodes": ["SA8721"], "histogram": {"Peripheral swelling": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/SA9091.json b/docs/data/histograms/Canada/SA9091.json
new file mode 100644
index 00000000000..65dcc7e4cd7
--- /dev/null
+++ b/docs/data/histograms/Canada/SA9091.json
@@ -0,0 +1 @@
+{"batchcode": "SA9091", "histograms": [{"batchcodes": ["SA9091"], "histogram": {"Antibody test": 1, "Asthenia": 1, "Blood test": 1, "Computerised tomogram": 1, "Disturbance in attention": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Mental fatigue": 1, "Mental impairment": 1, "Sleep disorder": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/SD7206.json b/docs/data/histograms/Canada/SD7206.json
new file mode 100644
index 00000000000..705e02b310e
--- /dev/null
+++ b/docs/data/histograms/Canada/SD7206.json
@@ -0,0 +1 @@
+{"batchcode": "SD7206", "histograms": [{"batchcodes": ["SD7206"], "histogram": {"Fatigue": 1, "Heavy menstrual bleeding": 1, "Human papilloma virus test": 1, "Inappropriate schedule of product administration": 1, "Intermenstrual bleeding": 1, "Pregnancy test": 1, "Sexually transmitted disease test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/SK4245.json b/docs/data/histograms/Canada/SK4245.json
new file mode 100644
index 00000000000..077c3910bd7
--- /dev/null
+++ b/docs/data/histograms/Canada/SK4245.json
@@ -0,0 +1 @@
+{"batchcode": "SK4245", "histograms": [{"batchcodes": ["SK4245"], "histogram": {"Blood calcium": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood magnesium": 1, "Bone density abnormal": 1, "Discomfort": 1, "EGFR status assay": 1, "Full blood count": 1, "Irritability": 1, "Mucosal disorder": 1, "Mucosal inflammation": 1, "Oral mucosal erythema": 1, "Protein total": 1, "Serum ferritin": 1, "Skin exfoliation": 1, "Swelling": 1, "Urine analysis": 1, "Vitamin B12": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/SM2952.json b/docs/data/histograms/Canada/SM2952.json
new file mode 100644
index 00000000000..5af2b874652
--- /dev/null
+++ b/docs/data/histograms/Canada/SM2952.json
@@ -0,0 +1 @@
+{"batchcode": "SM2952", "histograms": [{"batchcodes": ["SM2952"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Ear pain": 1, "Headache": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Sinus congestion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/SS5109.json b/docs/data/histograms/Canada/SS5109.json
new file mode 100644
index 00000000000..af531a6aa3b
--- /dev/null
+++ b/docs/data/histograms/Canada/SS5109.json
@@ -0,0 +1 @@
+{"batchcode": "SS5109", "histograms": [{"batchcodes": ["SS5109"], "histogram": {"Fatigue": 1, "Headache": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Sinus pain": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/UNK.json b/docs/data/histograms/Canada/UNK.json
new file mode 100644
index 00000000000..fdbccf9fd7d
--- /dev/null
+++ b/docs/data/histograms/Canada/UNK.json
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK"], "histogram": {"Blood pressure measurement": 3, "Cough": 3, "Dyspnoea exertional": 3, "Heart rate": 3, "Heart rate increased": 3, "Inappropriate schedule of product administration": 3, "Oxygen saturation": 3, "Oxygen saturation decreased": 3, "Pneumonia": 3, "Asthenia": 2, "Blood pressure increased": 2, "Dysphonia": 2, "Oropharyngeal pain": 2, "Stress": 2, "Alopecia": 1, "Blood pressure decreased": 1, "Chest pain": 1, "Cystitis": 1, "Death": 1, "Dehydration": 1, "Diarrhoea": 1, "Disorientation": 1, "Diverticulitis": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Eye irritation": 1, "Fall": 1, "Fatigue": 1, "Gastrointestinal infection": 1, "Glaucoma": 1, "Headache": 1, "Hospitalisation": 1, "Hypersensitivity": 1, "Injection site pain": 1, "Insomnia": 1, "Kidney infection": 1, "Laboratory test": 1, "Laryngeal injury": 1, "Loss of consciousness": 1, "Macular degeneration": 1, "Mass": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neck pain": 1, "Oxygen saturation abnormal": 1, "Oxygen therapy": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pollakiuria": 1, "Poor quality sleep": 1, "Product dose omission issue": 1, "Pruritus": 1, "Pulmonary mass": 1, "Pyrexia": 1, "Rash papular": 1, "Red blood cell count": 1, "Red blood cell count decreased": 1, "Renal impairment": 1, "Respiratory syncytial virus infection": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 test": 1, "Skin irritation": 1, "Sneezing": 1, "Sputum abnormal": 1, "Sputum discoloured": 1, "Trismus": 1, "Urinary tract infection": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/V2117445.json b/docs/data/histograms/Canada/V2117445.json
new file mode 100644
index 00000000000..66c1fbdcee4
--- /dev/null
+++ b/docs/data/histograms/Canada/V2117445.json
@@ -0,0 +1 @@
+{"batchcode": "V2117445", "histograms": [{"batchcodes": ["V2117445"], "histogram": {"Asthenia": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Myalgia": 1, "Myocarditis": 1, "Palpitations": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/VIS-P6306.json b/docs/data/histograms/Canada/VIS-P6306.json
new file mode 100644
index 00000000000..b0bc508b4ba
--- /dev/null
+++ b/docs/data/histograms/Canada/VIS-P6306.json
@@ -0,0 +1 @@
+{"batchcode": "VIS-P6306", "histograms": [{"batchcodes": ["VIS-P6306"], "histogram": {"Electric shock sensation": 1, "Loss of consciousness": 1, "Malaise": 1, "Neuralgia": 1, "Pain in extremity": 1, "Premature ovulation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Canada/XE423.json b/docs/data/histograms/Canada/XE423.json
new file mode 100644
index 00000000000..9c66ff13c7d
--- /dev/null
+++ b/docs/data/histograms/Canada/XE423.json
@@ -0,0 +1 @@
+{"batchcode": "XE423", "histograms": [{"batchcodes": ["XE423"], "histogram": {"Alopecia": 1, "Arrhythmia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Cold sweat": 1, "Fatigue": 1, "Heart rate": 1, "Hypotension": 1, "Insomnia": 1, "Rash": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cayman Islands/012L20A.json b/docs/data/histograms/Cayman Islands/012L20A.json
new file mode 100644
index 00000000000..c2d68435671
--- /dev/null
+++ b/docs/data/histograms/Cayman Islands/012L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L20A", "histograms": [{"batchcodes": ["012L20A"], "histogram": {"Acute respiratory distress syndrome": 1, "COVID-19 pneumonia": 1, "Death": 1, "Endotracheal intubation": 1, "Respiratory failure": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cayman Islands/EK1768.json b/docs/data/histograms/Cayman Islands/EK1768.json
new file mode 100644
index 00000000000..86bdb4493a1
--- /dev/null
+++ b/docs/data/histograms/Cayman Islands/EK1768.json	
@@ -0,0 +1 @@
+{"batchcode": "EK1768", "histograms": [{"batchcodes": ["EK1768"], "histogram": {"Abdominal pain upper": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Decreased appetite": 1, "Disorientation": 1, "Dyspepsia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Irritability": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Nausea": 1, "Palpitations": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "Tendon pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/EK4241.json b/docs/data/histograms/Chile/EK4241.json
new file mode 100644
index 00000000000..7808974e49a
--- /dev/null
+++ b/docs/data/histograms/Chile/EK4241.json
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Body temperature": 1, "Chills": 1, "Crying": 1, "Dry mouth": 1, "Headache": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Paraesthesia": 1, "Photophobia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/EL0200.json b/docs/data/histograms/Chile/EL0200.json
new file mode 100644
index 00000000000..b263702d2ea
--- /dev/null
+++ b/docs/data/histograms/Chile/EL0200.json
@@ -0,0 +1 @@
+{"batchcode": "EL0200", "histograms": [{"batchcodes": ["EL0200"], "histogram": {"Abdominal pain upper": 1, "Blood pressure measurement": 1, "Body height": 1, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Dysbiosis": 1, "Hypersensitivity": 1, "Malaise": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/EN6199.json b/docs/data/histograms/Chile/EN6199.json
new file mode 100644
index 00000000000..f4631b6bb6c
--- /dev/null
+++ b/docs/data/histograms/Chile/EN6199.json
@@ -0,0 +1 @@
+{"batchcode": "EN6199", "histograms": [{"batchcodes": ["EN6199"], "histogram": {"Chills": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/EP6775.json b/docs/data/histograms/Chile/EP6775.json
new file mode 100644
index 00000000000..3d79ce58493
--- /dev/null
+++ b/docs/data/histograms/Chile/EP6775.json
@@ -0,0 +1 @@
+{"batchcode": "EP6775", "histograms": [{"batchcodes": ["EP6775"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/ER9449.json b/docs/data/histograms/Chile/ER9449.json
new file mode 100644
index 00000000000..cad8dca6c5e
--- /dev/null
+++ b/docs/data/histograms/Chile/ER9449.json
@@ -0,0 +1 @@
+{"batchcode": "ER9449", "histograms": [{"batchcodes": ["ER9449"], "histogram": {"Axillary pain": 1, "Blood chloride": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cardiac stress test": 1, "Chest pain": 1, "Depressed mood": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "HIV antibody": 1, "Lipoma": 1, "Lymphadenopathy": 1, "Panic attack": 1, "Treponema test": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/EY0585.json b/docs/data/histograms/Chile/EY0585.json
new file mode 100644
index 00000000000..36db3043179
--- /dev/null
+++ b/docs/data/histograms/Chile/EY0585.json
@@ -0,0 +1 @@
+{"batchcode": "EY0585", "histograms": [{"batchcodes": ["EY0585"], "histogram": {"Electromyogram": 1, "Hypotonia": 1, "Neuralgic amyotrophy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/FE3593.json b/docs/data/histograms/Chile/FE3593.json
new file mode 100644
index 00000000000..9a4e66a5f81
--- /dev/null
+++ b/docs/data/histograms/Chile/FE3593.json
@@ -0,0 +1 @@
+{"batchcode": "FE3593", "histograms": [{"batchcodes": ["FE3593"], "histogram": {"Bronchial obstruction": 1, "Cough": 1, "Dysphonia": 1, "Pharyngeal disorder": 1, "Pruritus": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/FJ8763.json b/docs/data/histograms/Chile/FJ8763.json
new file mode 100644
index 00000000000..353581f5bb3
--- /dev/null
+++ b/docs/data/histograms/Chile/FJ8763.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8763", "histograms": [{"batchcodes": ["FJ8763"], "histogram": {"Autoimmune thyroiditis": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Lymph node pain": 1, "Lymphadenitis": 1, "Muscular weakness": 1, "Off label use": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/FL3210.json b/docs/data/histograms/Chile/FL3210.json
new file mode 100644
index 00000000000..952b0a1d92f
--- /dev/null
+++ b/docs/data/histograms/Chile/FL3210.json
@@ -0,0 +1 @@
+{"batchcode": "FL3210", "histograms": [{"batchcodes": ["FL3210"], "histogram": {"Back pain": 1, "Body temperature": 1, "Fatigue": 1, "Headache": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Musculoskeletal chest pain": 1, "Nausea": 1, "Off label use": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/FM2952.json b/docs/data/histograms/Chile/FM2952.json
new file mode 100644
index 00000000000..c311a769464
--- /dev/null
+++ b/docs/data/histograms/Chile/FM2952.json
@@ -0,0 +1 @@
+{"batchcode": "FM2952", "histograms": [{"batchcodes": ["FM2952"], "histogram": {"Dermatitis acneiform": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pain": 1, "Pruritus": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/FN0087.json b/docs/data/histograms/Chile/FN0087.json
new file mode 100644
index 00000000000..60e9670411b
--- /dev/null
+++ b/docs/data/histograms/Chile/FN0087.json
@@ -0,0 +1 @@
+{"batchcode": "FN0087", "histograms": [{"batchcodes": ["FN0087"], "histogram": {"Hemiplegia": 1, "Imaging procedure": 1, "Investigation": 1, "Myelitis transverse": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Chile/UNK.json b/docs/data/histograms/Chile/UNK.json
new file mode 100644
index 00000000000..42218603073
--- /dev/null
+++ b/docs/data/histograms/Chile/UNK.json
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK"], "histogram": {"Hypotonia": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Respiratory disorder": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/China/1808978.json b/docs/data/histograms/China/1808978.json
new file mode 100644
index 00000000000..e53d46d46a4
--- /dev/null
+++ b/docs/data/histograms/China/1808978.json
@@ -0,0 +1 @@
+{"batchcode": "1808978", "histograms": [{"batchcodes": ["1808978"], "histogram": {"Aortic arteriosclerosis": 1, "Atelectasis": 1, "Biopsy bone marrow": 1, "Blood test": 1, "COVID-19": 1, "Computerised tomogram thorax": 1, "Contusion": 1, "Gingival bleeding": 1, "Glucose-6-phosphate dehydrogenase": 1, "Glycogen storage disease type I": 1, "Hepatic cyst": 1, "Hepatic steatosis": 1, "Hyperuricaemia": 1, "Laboratory test": 1, "Liver function test": 1, "Myelodysplastic syndrome": 1, "Nucleic acid test": 1, "Platelet count decreased": 1, "Renal cyst": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Stool analysis": 1, "Syncope": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Vaccination failure": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/China/EW0182.json b/docs/data/histograms/China/EW0182.json
new file mode 100644
index 00000000000..34cd8d136e7
--- /dev/null
+++ b/docs/data/histograms/China/EW0182.json
@@ -0,0 +1 @@
+{"batchcode": "EW0182", "histograms": [{"batchcodes": ["EW0182"], "histogram": {"Blood magnesium": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Drug screen": 1, "Electroencephalogram": 1, "Full blood count": 1, "Haematuria": 1, "Heart rate": 1, "Magnetic resonance imaging head": 1, "Metabolic function test": 1, "Pain in extremity": 1, "Respiratory rate": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/China/FN5254.json b/docs/data/histograms/China/FN5254.json
new file mode 100644
index 00000000000..53b9aeb132d
--- /dev/null
+++ b/docs/data/histograms/China/FN5254.json
@@ -0,0 +1 @@
+{"batchcode": "FN5254", "histograms": [{"batchcodes": ["FN5254"], "histogram": {"Allergy test": 1, "Hypersensitivity": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cocos (Keeling) Islands/036A21A.json b/docs/data/histograms/Cocos (Keeling) Islands/036A21A.json
new file mode 100644
index 00000000000..4dc1eb2c039
--- /dev/null
+++ b/docs/data/histograms/Cocos (Keeling) Islands/036A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A21A", "histograms": [{"batchcodes": ["036A21A"], "histogram": {"Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/#ER8733.json b/docs/data/histograms/Colombia/#ER8733.json
new file mode 100644
index 00000000000..f0e198f7a94
--- /dev/null
+++ b/docs/data/histograms/Colombia/#ER8733.json
@@ -0,0 +1 @@
+{"batchcode": "#ER8733", "histograms": [{"batchcodes": ["#ER8733"], "histogram": {"Biopsy kidney abnormal": 1, "COVID-19": 1, "Fall": 1, "Gait inability": 1, "Guillain-Barre syndrome": 1, "Intensive care": 1, "Laboratory test abnormal": 1, "Plasma cell myeloma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/001B21A.json b/docs/data/histograms/Colombia/001B21A.json
new file mode 100644
index 00000000000..26cd6f8d8a9
--- /dev/null
+++ b/docs/data/histograms/Colombia/001B21A.json
@@ -0,0 +1 @@
+{"batchcode": "001B21A", "histograms": [{"batchcodes": ["001B21A"], "histogram": {"Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/011J20A.json b/docs/data/histograms/Colombia/011J20A.json
new file mode 100644
index 00000000000..87efc48c1f1
--- /dev/null
+++ b/docs/data/histograms/Colombia/011J20A.json
@@ -0,0 +1 @@
+{"batchcode": "011J20A", "histograms": [{"batchcodes": ["011J20A"], "histogram": {"Chills": 1, "Influenza virus test": 1, "Influenza virus test negative": 1, "Pain in extremity": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/0126L20A.json b/docs/data/histograms/Colombia/0126L20A.json
new file mode 100644
index 00000000000..2206b91c4db
--- /dev/null
+++ b/docs/data/histograms/Colombia/0126L20A.json
@@ -0,0 +1 @@
+{"batchcode": "0126L20A", "histograms": [{"batchcodes": ["0126L20A"], "histogram": {"Cellulitis": 1, "Injection site reaction": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/012L20A.json b/docs/data/histograms/Colombia/012L20A.json
new file mode 100644
index 00000000000..0f7433a04c9
--- /dev/null
+++ b/docs/data/histograms/Colombia/012L20A.json
@@ -0,0 +1 @@
+{"batchcode": "012L20A", "histograms": [{"batchcodes": ["012L20A"], "histogram": {"Dizziness": 1, "Hyporesponsive to stimuli": 1, "Lethargy": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/015F21A.json b/docs/data/histograms/Colombia/015F21A.json
new file mode 100644
index 00000000000..996dbfb5cc0
--- /dev/null
+++ b/docs/data/histograms/Colombia/015F21A.json
@@ -0,0 +1 @@
+{"batchcode": "015F21A", "histograms": [{"batchcodes": ["015F21A", "FA5843"], "histogram": {"COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/016M20A.json b/docs/data/histograms/Colombia/016M20A.json
new file mode 100644
index 00000000000..5931af8e9e8
--- /dev/null
+++ b/docs/data/histograms/Colombia/016M20A.json
@@ -0,0 +1 @@
+{"batchcode": "016M20A", "histograms": [{"batchcodes": ["016M20A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Pain in extremity": 1, "Rash papular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/025L20A.json b/docs/data/histograms/Colombia/025L20A.json
new file mode 100644
index 00000000000..1e1246b2fa7
--- /dev/null
+++ b/docs/data/histograms/Colombia/025L20A.json
@@ -0,0 +1 @@
+{"batchcode": "025L20A", "histograms": [{"batchcodes": ["025L20A"], "histogram": {"Heart rate increased": 1, "Hypoaesthesia": 1, "Impaired driving ability": 1, "Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/027B21A.json b/docs/data/histograms/Colombia/027B21A.json
new file mode 100644
index 00000000000..737b6ba9e7b
--- /dev/null
+++ b/docs/data/histograms/Colombia/027B21A.json
@@ -0,0 +1 @@
+{"batchcode": "027B21A", "histograms": [{"batchcodes": ["027B21A", "029A21A"], "histogram": {"Cardiac monitoring normal": 1, "Catheterisation cardiac normal": 1, "Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/029A21A.json b/docs/data/histograms/Colombia/029A21A.json
new file mode 100644
index 00000000000..bfca6e52865
--- /dev/null
+++ b/docs/data/histograms/Colombia/029A21A.json
@@ -0,0 +1 @@
+{"batchcode": "029A21A", "histograms": [{"batchcodes": ["027B21A", "029A21A"], "histogram": {"Cardiac monitoring normal": 1, "Catheterisation cardiac normal": 1, "Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/030A21A.json b/docs/data/histograms/Colombia/030A21A.json
new file mode 100644
index 00000000000..71df508a5e6
--- /dev/null
+++ b/docs/data/histograms/Colombia/030A21A.json
@@ -0,0 +1 @@
+{"batchcode": "030A21A", "histograms": [{"batchcodes": ["030A21A"], "histogram": {"Arthralgia": 1, "Burning sensation": 1, "Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Muscle spasms": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/030L20A.json b/docs/data/histograms/Colombia/030L20A.json
new file mode 100644
index 00000000000..a09689644a1
--- /dev/null
+++ b/docs/data/histograms/Colombia/030L20A.json
@@ -0,0 +1 @@
+{"batchcode": "030L20A", "histograms": [{"batchcodes": ["030L20A"], "histogram": {"Death": 1, "Intentional dose omission": 1, "Intentional underdose": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/036A21A.json b/docs/data/histograms/Colombia/036A21A.json
new file mode 100644
index 00000000000..b60e29664a4
--- /dev/null
+++ b/docs/data/histograms/Colombia/036A21A.json
@@ -0,0 +1 @@
+{"batchcode": "036A21A", "histograms": [{"batchcodes": ["036A21A"], "histogram": {"Fatigue": 1, "Injection site pain": 1, "Injection site swelling": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/039K20-2A.json b/docs/data/histograms/Colombia/039K20-2A.json
new file mode 100644
index 00000000000..70f9c8bf336
--- /dev/null
+++ b/docs/data/histograms/Colombia/039K20-2A.json
@@ -0,0 +1 @@
+{"batchcode": "039K20-2A", "histograms": [{"batchcodes": ["039K20-2A"], "histogram": {"Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/039K20A.json b/docs/data/histograms/Colombia/039K20A.json
new file mode 100644
index 00000000000..cc7ac85deee
--- /dev/null
+++ b/docs/data/histograms/Colombia/039K20A.json
@@ -0,0 +1 @@
+{"batchcode": "039K20A", "histograms": [{"batchcodes": ["039K20A"], "histogram": {"Diarrhoea": 1, "Dizziness": 1, "Injection site erythema": 1, "Injection site inflammation": 1, "Local reaction": 1, "Migraine": 1, "Paraesthesia oral": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/042A21A.json b/docs/data/histograms/Colombia/042A21A.json
new file mode 100644
index 00000000000..23896105ec5
--- /dev/null
+++ b/docs/data/histograms/Colombia/042A21A.json
@@ -0,0 +1 @@
+{"batchcode": "042A21A", "histograms": [{"batchcodes": ["042A21A"], "histogram": {"Blood pressure increased": 1, "Chest discomfort": 1, "Chest pain": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/055021A.json b/docs/data/histograms/Colombia/055021A.json
new file mode 100644
index 00000000000..2b4acb7b66e
--- /dev/null
+++ b/docs/data/histograms/Colombia/055021A.json
@@ -0,0 +1 @@
+{"batchcode": "055021A", "histograms": [{"batchcodes": ["055021A"], "histogram": {"Confusional state": 1, "Intentional dose omission": 1, "Mental impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/0585.json b/docs/data/histograms/Colombia/0585.json
new file mode 100644
index 00000000000..d2261b0a7a2
--- /dev/null
+++ b/docs/data/histograms/Colombia/0585.json
@@ -0,0 +1 @@
+{"batchcode": "0585", "histograms": [{"batchcodes": ["0585"], "histogram": {"Rash": 1, "Skin lesion": 1, "Toxic skin eruption": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/060M21A.json b/docs/data/histograms/Colombia/060M21A.json
new file mode 100644
index 00000000000..569922342f1
--- /dev/null
+++ b/docs/data/histograms/Colombia/060M21A.json
@@ -0,0 +1 @@
+{"batchcode": "060M21A", "histograms": [{"batchcodes": ["060M21A"], "histogram": {"Interchange of vaccine products": 1, "Retinal detachment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/1026596867.json b/docs/data/histograms/Colombia/1026596867.json
new file mode 100644
index 00000000000..2a893df8331
--- /dev/null
+++ b/docs/data/histograms/Colombia/1026596867.json
@@ -0,0 +1 @@
+{"batchcode": "1026596867", "histograms": [{"batchcodes": ["1026596867"], "histogram": {"Muscular weakness": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/18970.json b/docs/data/histograms/Colombia/18970.json
new file mode 100644
index 00000000000..71af56879f0
--- /dev/null
+++ b/docs/data/histograms/Colombia/18970.json
@@ -0,0 +1 @@
+{"batchcode": "18970", "histograms": [{"batchcodes": ["18970"], "histogram": {"Antibody test": 1, "Discomfort": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/202G21A.json b/docs/data/histograms/Colombia/202G21A.json
new file mode 100644
index 00000000000..86fa0be4ba4
--- /dev/null
+++ b/docs/data/histograms/Colombia/202G21A.json
@@ -0,0 +1 @@
+{"batchcode": "202G21A", "histograms": [{"batchcodes": ["202G21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Delirium": 1, "Hunger": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Off label use": 1, "Pain": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Thirst": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/203S21A.json b/docs/data/histograms/Colombia/203S21A.json
new file mode 100644
index 00000000000..0f3f41d59ca
--- /dev/null
+++ b/docs/data/histograms/Colombia/203S21A.json
@@ -0,0 +1 @@
+{"batchcode": "203S21A", "histograms": [{"batchcodes": ["203S21A"], "histogram": {"Anosmia": 1, "Asthenia": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Fall": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Seizure": 1, "Thermal burn": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/204A21A.json b/docs/data/histograms/Colombia/204A21A.json
new file mode 100644
index 00000000000..2c61bbec4e2
--- /dev/null
+++ b/docs/data/histograms/Colombia/204A21A.json
@@ -0,0 +1 @@
+{"batchcode": "204A21A", "histograms": [{"batchcodes": ["204A21A"], "histogram": {"Abnormal sensation in eye": 1, "Body temperature": 1, "Bone pain": 1, "Hemiparesis": 1, "Inflammation": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Vaccination failure": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/205A21A.json b/docs/data/histograms/Colombia/205A21A.json
new file mode 100644
index 00000000000..32bec50d1b1
--- /dev/null
+++ b/docs/data/histograms/Colombia/205A21A.json
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"Expired product administered": 2, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/206#21A.json b/docs/data/histograms/Colombia/206#21A.json
new file mode 100644
index 00000000000..f389f3d5112
--- /dev/null
+++ b/docs/data/histograms/Colombia/206#21A.json
@@ -0,0 +1 @@
+{"batchcode": "206#21A", "histograms": [{"batchcodes": ["206#21A"], "histogram": {"Haematoma": 1, "Inappropriate schedule of product administration": 1, "Off label use": 1, "Spinal cord disorder": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/207A21A.json b/docs/data/histograms/Colombia/207A21A.json
new file mode 100644
index 00000000000..eeb55df92e7
--- /dev/null
+++ b/docs/data/histograms/Colombia/207A21A.json
@@ -0,0 +1 @@
+{"batchcode": "207A21A", "histograms": [{"batchcodes": ["207A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/2081A211A.json b/docs/data/histograms/Colombia/2081A211A.json
new file mode 100644
index 00000000000..ed63e27e34e
--- /dev/null
+++ b/docs/data/histograms/Colombia/2081A211A.json
@@ -0,0 +1 @@
+{"batchcode": "2081A211A", "histograms": [{"batchcodes": ["2081A211A"], "histogram": {"Back pain": 1, "Basophil count": 1, "Bone pain": 1, "Choking": 1, "Eosinophil count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/208A21A.json b/docs/data/histograms/Colombia/208A21A.json
new file mode 100644
index 00000000000..1d3736eba99
--- /dev/null
+++ b/docs/data/histograms/Colombia/208A21A.json
@@ -0,0 +1 @@
+{"batchcode": "208A21A", "histograms": [{"batchcodes": ["208A21A"], "histogram": {"Angiogram": 1, "Chills": 1, "Coagulation time": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Full blood count": 1, "Haematoma": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Platelet aggregation test": 1, "Platelet count": 1, "Prothrombin time": 1, "Ultrasound scan": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/210958.json b/docs/data/histograms/Colombia/210958.json
new file mode 100644
index 00000000000..a0852fa3714
--- /dev/null
+++ b/docs/data/histograms/Colombia/210958.json
@@ -0,0 +1 @@
+{"batchcode": "210958", "histograms": [{"batchcodes": ["210958"], "histogram": {"COVID-19": 2, "Oxygen saturation": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/210963.json b/docs/data/histograms/Colombia/210963.json
new file mode 100644
index 00000000000..b19207437a6
--- /dev/null
+++ b/docs/data/histograms/Colombia/210963.json
@@ -0,0 +1 @@
+{"batchcode": "210963", "histograms": [{"batchcodes": ["210963"], "histogram": {"Asthenia": 1, "Bedridden": 1, "Body temperature": 1, "Chills": 1, "Condition aggravated": 1, "Headache": 1, "Hyperhidrosis": 1, "Lymphadenopathy": 1, "Ocular hyperaemia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/212A21A.json b/docs/data/histograms/Colombia/212A21A.json
new file mode 100644
index 00000000000..f793bfa3c0a
--- /dev/null
+++ b/docs/data/histograms/Colombia/212A21A.json
@@ -0,0 +1 @@
+{"batchcode": "212A21A", "histograms": [{"batchcodes": ["212A21A"], "histogram": {"Headache": 2, "SARS-CoV-2 test": 2, "Activated partial thromboplastin time": 1, "Balance disorder": 1, "Basophil count": 1, "Basophil percentage": 1, "Blast cells": 1, "Blood pressure diastolic": 1, "Blood pressure systolic": 1, "Blood test": 1, "Body temperature": 1, "Choking sensation": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Cough": 1, "Diagnostic procedure": 1, "Differential white blood cell count": 1, "Dizziness": 1, "Dysphonia": 1, "Dyspnoea": 1, "Eosinophil count": 1, "Eosinophil percentage": 1, "Fatigue": 1, "Gait disturbance": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Immature granulocyte count": 1, "Impaired work ability": 1, "Influenza": 1, "International normalised ratio": 1, "Lymphocyte count": 1, "Lymphocyte morphology abnormal": 1, "Lymphocyte percentage": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Metamyelocyte count": 1, "Monocyte count": 1, "Monocyte percentage": 1, "Myelocyte count": 1, "Nausea": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Paraesthesia": 1, "Platelet count": 1, "Platelet morphology": 1, "Promyelocyte count": 1, "Prothrombin time": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Slow speech": 1, "Speech disorder": 1, "Therapy non-responder": 1, "Thrombocytopenia": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/213A 21A.json b/docs/data/histograms/Colombia/213A 21A.json
new file mode 100644
index 00000000000..5ad4f94181a
--- /dev/null
+++ b/docs/data/histograms/Colombia/213A 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "213A 21A", "histograms": [{"batchcodes": ["213A 21A"], "histogram": {"SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/213A21A.json b/docs/data/histograms/Colombia/213A21A.json
new file mode 100644
index 00000000000..3f9ccfd1376
--- /dev/null
+++ b/docs/data/histograms/Colombia/213A21A.json
@@ -0,0 +1 @@
+{"batchcode": "213A21A", "histograms": [{"batchcodes": ["213A21A"], "histogram": {"Body temperature": 1, "Cardiogenic shock": 1, "Encephalitis autoimmune": 1, "Generalised tonic-clonic seizure": 1, "Heart rate": 1, "Heart rate increased": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Muscle spasms": 1, "Oxygen saturation": 1, "Postictal state": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/2915BA.json b/docs/data/histograms/Colombia/2915BA.json
new file mode 100644
index 00000000000..114e770dfb7
--- /dev/null
+++ b/docs/data/histograms/Colombia/2915BA.json
@@ -0,0 +1 @@
+{"batchcode": "2915BA", "histograms": [{"batchcodes": ["2915BA"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Discouragement": 1, "Dyspnoea": 1, "Ear discomfort": 1, "Hypersensitivity": 1, "Investigation": 1, "Laryngopharyngitis": 1, "Pain": 1, "Pharyngotonsillitis": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Suspected COVID-19": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/30A21A.json b/docs/data/histograms/Colombia/30A21A.json
new file mode 100644
index 00000000000..a64ae9301b0
--- /dev/null
+++ b/docs/data/histograms/Colombia/30A21A.json
@@ -0,0 +1 @@
+{"batchcode": "30A21A", "histograms": [{"batchcodes": ["30A21A"], "histogram": {"Blood pressure increased": 1, "Dizziness": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/A4875.json b/docs/data/histograms/Colombia/A4875.json
new file mode 100644
index 00000000000..978f355cb5b
--- /dev/null
+++ b/docs/data/histograms/Colombia/A4875.json
@@ -0,0 +1 @@
+{"batchcode": "A4875", "histograms": [{"batchcodes": ["A4875"], "histogram": {"Abscess": 1, "Dysstasia": 1, "Fall": 1, "Gait disturbance": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Monoplegia": 1, "Pleural decortication": 1, "Pyrexia": 1, "Seizure": 1, "Spinal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ACC5853.json b/docs/data/histograms/Colombia/ACC5853.json
new file mode 100644
index 00000000000..b4a3a703ac2
--- /dev/null
+++ b/docs/data/histograms/Colombia/ACC5853.json
@@ -0,0 +1 @@
+{"batchcode": "ACC5853", "histograms": [{"batchcodes": ["ACC5853"], "histogram": {"Axillary pain": 1, "Bedridden": 1, "Blood pressure measurement": 1, "Headache": 1, "Hypertension": 1, "Immunisation": 1, "Joint range of motion decreased": 1, "Malaise": 1, "Off label use": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/E40585.json b/docs/data/histograms/Colombia/E40585.json
new file mode 100644
index 00000000000..166986b1b6a
--- /dev/null
+++ b/docs/data/histograms/Colombia/E40585.json
@@ -0,0 +1 @@
+{"batchcode": "E40585", "histograms": [{"batchcodes": ["E40585"], "histogram": {"Asthmatic crisis": 1, "Blood iron": 1, "Blood iron abnormal": 1, "COVID-19": 1, "Fibrin D dimer": 1, "Oxygen saturation": 1, "Platelet count": 1, "Platelet disorder": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1, "White blood cell count": 1, "White blood cell disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/E40586.json b/docs/data/histograms/Colombia/E40586.json
new file mode 100644
index 00000000000..bbade4d1875
--- /dev/null
+++ b/docs/data/histograms/Colombia/E40586.json
@@ -0,0 +1 @@
+{"batchcode": "E40586", "histograms": [{"batchcodes": ["E40586"], "histogram": {"Arthritis": 1, "Chest pain": 1, "Dry skin": 1, "Dyspnoea": 1, "Fatigue": 1, "Mobility decreased": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EA5843.json b/docs/data/histograms/Colombia/EA5843.json
new file mode 100644
index 00000000000..e3497d63188
--- /dev/null
+++ b/docs/data/histograms/Colombia/EA5843.json
@@ -0,0 +1 @@
+{"batchcode": "EA5843", "histograms": [{"batchcodes": ["EA5843"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Feeling abnormal": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Suffocation feeling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EJ1685.json b/docs/data/histograms/Colombia/EJ1685.json
new file mode 100644
index 00000000000..54271a91d60
--- /dev/null
+++ b/docs/data/histograms/Colombia/EJ1685.json
@@ -0,0 +1 @@
+{"batchcode": "EJ1685", "histograms": [{"batchcodes": ["EJ1685"], "histogram": {"Dyspnoea": 1, "Pharyngeal swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EK5730.json b/docs/data/histograms/Colombia/EK5730.json
new file mode 100644
index 00000000000..702337b53d3
--- /dev/null
+++ b/docs/data/histograms/Colombia/EK5730.json
@@ -0,0 +1 @@
+{"batchcode": "EK5730", "histograms": [{"batchcodes": ["EK5730"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EL9266.json b/docs/data/histograms/Colombia/EL9266.json
new file mode 100644
index 00000000000..c2854f105e9
--- /dev/null
+++ b/docs/data/histograms/Colombia/EL9266.json
@@ -0,0 +1 @@
+{"batchcode": "EL9266", "histograms": [{"batchcodes": ["EL9266"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1, "Hypotension": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EM9809.json b/docs/data/histograms/Colombia/EM9809.json
new file mode 100644
index 00000000000..1d9cb5888ae
--- /dev/null
+++ b/docs/data/histograms/Colombia/EM9809.json
@@ -0,0 +1 @@
+{"batchcode": "EM9809", "histograms": [{"batchcodes": ["EM9809"], "histogram": {"Diplopia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EN0191.json b/docs/data/histograms/Colombia/EN0191.json
new file mode 100644
index 00000000000..81bb4c1cf90
--- /dev/null
+++ b/docs/data/histograms/Colombia/EN0191.json
@@ -0,0 +1 @@
+{"batchcode": "EN0191", "histograms": [{"batchcodes": ["EN0191"], "histogram": {"Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EN1145.json b/docs/data/histograms/Colombia/EN1145.json
new file mode 100644
index 00000000000..0cef37a44be
--- /dev/null
+++ b/docs/data/histograms/Colombia/EN1145.json
@@ -0,0 +1 @@
+{"batchcode": "EN1145", "histograms": [{"batchcodes": ["EN1145"], "histogram": {"Abdominal pain upper": 1, "Acute coronary syndrome": 1, "Acute kidney injury": 1, "Alanine aminotransferase": 1, "Anaemia": 1, "Arthralgia": 1, "Ascites": 1, "Aspartate aminotransferase": 1, "Asphyxia": 1, "Asthenia": 1, "Back pain": 1, "Bilirubin conjugated": 1, "Bladder spasm": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood bilirubin unconjugated": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood ketone body": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood lactic acid": 1, "Blood osmolarity": 1, "Blood pH": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urine": 1, "Body mass index": 1, "Body temperature": 1, "Breath sounds abnormal": 1, "C-reactive protein": 1, "Cardiac murmur": 1, "Cardiomegaly": 1, "Cardiovascular disorder": 1, "Chest X-ray": 1, "Chest pain": 1, "Chronic kidney disease": 1, "Coma scale": 1, "Costochondritis": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Dysuria": 1, "Electrocardiogram": 1, "Electrocardiogram repolarisation abnormality": 1, "Embolism": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Fluid retention": 1, "Fraction of inspired oxygen": 1, "Glomerulonephritis": 1, "Glucose urine": 1, "Gram stain": 1, "Granulocyte count": 1, "Granulocyte percentage": 1, "Haematocrit": 1, "Haematuria": 1, "Haemoglobin": 1, "Heart rate": 1, "Hyperkalaemia": 1, "Hypertensive crisis": 1, "Hypoaesthesia": 1, "Intracardiac thrombus": 1, "Investigation": 1, "Ischaemia": 1, "Loss of personal independence in daily activities": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Mean arterial pressure": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Metabolic acidosis": 1, "Micturition urgency": 1, "Monocyte count": 1, "Monocyte percentage": 1, "Nausea": 1, "Neutrophil count": 1, "Nitrite urine": 1, "Normochromic anaemia": 1, "Normocytic anaemia": 1, "Oedema": 1, "Oedema peripheral": 1, "Orthopnoea": 1, "Oxygen saturation": 1, "PCO2": 1, "PO2": 1, "PaO2/FiO2 ratio": 1, "Pain": 1, "Pericarditis uraemic": 1, "Peripheral swelling": 1, "Physical examination": 1, "Platelet count": 1, "Platelet distribution width": 1, "Plateletcrit": 1, "Pneumonia": 1, "Protein urine": 1, "Proteinuria": 1, "Pulmonary thrombosis": 1, "Pyrexia": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Red cell distribution width": 1, "Respiratory acidosis": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Serum ferritin": 1, "Tachycardia": 1, "Tachypnoea": 1, "Troponin": 1, "Troponin I": 1, "Troponin increased": 1, "Urinary sediment": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urine leukocyte esterase": 1, "Urobilinogen urine": 1, "Viral myocarditis": 1, "Vomiting": 1, "White blood cell count": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EN1194.json b/docs/data/histograms/Colombia/EN1194.json
new file mode 100644
index 00000000000..77bd4f0c218
--- /dev/null
+++ b/docs/data/histograms/Colombia/EN1194.json
@@ -0,0 +1 @@
+{"batchcode": "EN1194", "histograms": [{"batchcodes": ["EN1194"], "histogram": {"Asthenia": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Discomfort": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Malaise": 1, "Rash": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EN1195.json b/docs/data/histograms/Colombia/EN1195.json
new file mode 100644
index 00000000000..529e9c179d8
--- /dev/null
+++ b/docs/data/histograms/Colombia/EN1195.json
@@ -0,0 +1 @@
+{"batchcode": "EN1195", "histograms": [{"batchcodes": ["EN1195"], "histogram": {"Conversion disorder": 1, "Dyskinesia": 1, "Dystonia": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Myalgia": 1, "Somatic symptom disorder": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EN6204.json b/docs/data/histograms/Colombia/EN6204.json
new file mode 100644
index 00000000000..342823a93f0
--- /dev/null
+++ b/docs/data/histograms/Colombia/EN6204.json
@@ -0,0 +1 @@
+{"batchcode": "EN6204", "histograms": [{"batchcodes": ["EN6204"], "histogram": {"Herpes zoster": 1, "Pruritus": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ER1742.json b/docs/data/histograms/Colombia/ER1742.json
new file mode 100644
index 00000000000..37345ae1d68
--- /dev/null
+++ b/docs/data/histograms/Colombia/ER1742.json
@@ -0,0 +1 @@
+{"batchcode": "ER1742", "histograms": [{"batchcodes": ["ER1742"], "histogram": {"COVID-19": 1, "Cholecystitis": 1, "Cholelithiasis": 1, "Drug ineffective": 1, "Hepatic steatosis": 1, "Hepatitis": 1, "Hypertension": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ER4449.json b/docs/data/histograms/Colombia/ER4449.json
new file mode 100644
index 00000000000..e41f24ae4f2
--- /dev/null
+++ b/docs/data/histograms/Colombia/ER4449.json
@@ -0,0 +1 @@
+{"batchcode": "ER4449", "histograms": [{"batchcodes": ["ER4449"], "histogram": {"Asthenia": 1, "C-reactive protein": 1, "Joint range of motion decreased": 1, "Myalgia": 1, "Paraesthesia": 1, "Polymyalgia rheumatica": 1, "Rheumatoid factor": 1, "Tendonitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ER8727.json b/docs/data/histograms/Colombia/ER8727.json
new file mode 100644
index 00000000000..35e242d545e
--- /dev/null
+++ b/docs/data/histograms/Colombia/ER8727.json
@@ -0,0 +1 @@
+{"batchcode": "ER8727", "histograms": [{"batchcodes": ["ER8727"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ER8729.json b/docs/data/histograms/Colombia/ER8729.json
new file mode 100644
index 00000000000..2fa483962aa
--- /dev/null
+++ b/docs/data/histograms/Colombia/ER8729.json
@@ -0,0 +1 @@
+{"batchcode": "ER8729", "histograms": [{"batchcodes": ["ER8729"], "histogram": {"Erythema": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ER9449.json b/docs/data/histograms/Colombia/ER9449.json
new file mode 100644
index 00000000000..19b7787282b
--- /dev/null
+++ b/docs/data/histograms/Colombia/ER9449.json
@@ -0,0 +1 @@
+{"batchcode": "ER9449", "histograms": [{"batchcodes": ["ER9449"], "histogram": {"Headache": 3, "Asthenia": 2, "COVID-19": 2, "Vaccination failure": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Axillary mass": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blindness transient": 1, "Bone pain": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Hot flush": 1, "Hypertension": 1, "Impaired quality of life": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Monoplegia": 1, "Myalgia": 1, "Nasal congestion": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pain": 1, "Polymerase chain reaction positive": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ET 6924.json b/docs/data/histograms/Colombia/ET 6924.json
new file mode 100644
index 00000000000..4160271167e
--- /dev/null
+++ b/docs/data/histograms/Colombia/ET 6924.json	
@@ -0,0 +1 @@
+{"batchcode": "ET 6924", "histograms": [{"batchcodes": ["ET 6924"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Headache": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ET6924 OR ET692.json b/docs/data/histograms/Colombia/ET6924 OR ET692.json
new file mode 100644
index 00000000000..01a9ff203c4
--- /dev/null
+++ b/docs/data/histograms/Colombia/ET6924 OR ET692.json	
@@ -0,0 +1 @@
+{"batchcode": "ET6924 OR ET692", "histograms": [{"batchcodes": ["ET6924 OR ET692"], "histogram": {"Hypersensitivity": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ET6924.json b/docs/data/histograms/Colombia/ET6924.json
new file mode 100644
index 00000000000..97891cbf351
--- /dev/null
+++ b/docs/data/histograms/Colombia/ET6924.json
@@ -0,0 +1 @@
+{"batchcode": "ET6924", "histograms": [{"batchcodes": ["ET6924"], "histogram": {"Pyrexia": 2, "Vaccination failure": 2, "Activated partial thromboplastin time": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Anosmia": 1, "Arthralgia": 1, "Arthropathy": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Asymptomatic COVID-19": 1, "Bilirubin conjugated": 1, "Blood bilirubin": 1, "Blood bilirubin unconjugated": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood magnesium": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "C-reactive protein": 1, "COVID-19": 1, "Cellulitis": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Cough": 1, "Deafness": 1, "Dermatitis exfoliative": 1, "Eczema": 1, "Erythema": 1, "Free thyroxine index": 1, "Gait inability": 1, "Glycosylated haemoglobin": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hand deformity": 1, "Heart rate": 1, "Hyperkeratosis": 1, "Hypertension": 1, "Hypochromic anaemia": 1, "Hypokalaemia": 1, "International normalised ratio": 1, "Lymphocyte count": 1, "Madarosis": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Nausea": 1, "Neutrophil count": 1, "Oedema peripheral": 1, "Otitis externa": 1, "Pain": 1, "Peripheral swelling": 1, "Platelet count": 1, "Prothrombin time": 1, "Pruritus": 1, "Rash": 1, "Red cell distribution width": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test": 1, "Skin exfoliation": 1, "Skin laceration": 1, "Tachycardia": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ET692Y.json b/docs/data/histograms/Colombia/ET692Y.json
new file mode 100644
index 00000000000..942924063aa
--- /dev/null
+++ b/docs/data/histograms/Colombia/ET692Y.json
@@ -0,0 +1 @@
+{"batchcode": "ET692Y", "histograms": [{"batchcodes": ["ET692Y"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/ET6949.json b/docs/data/histograms/Colombia/ET6949.json
new file mode 100644
index 00000000000..93e6dc25b39
--- /dev/null
+++ b/docs/data/histograms/Colombia/ET6949.json
@@ -0,0 +1 @@
+{"batchcode": "ET6949", "histograms": [{"batchcodes": ["ET6949"], "histogram": {"COVID-19": 1, "Diarrhoea": 1, "Discomfort": 1, "Headache": 1, "Pain": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EVO586.json b/docs/data/histograms/Colombia/EVO586.json
new file mode 100644
index 00000000000..fa36a509664
--- /dev/null
+++ b/docs/data/histograms/Colombia/EVO586.json
@@ -0,0 +1 @@
+{"batchcode": "EVO586", "histograms": [{"batchcodes": ["EVO586"], "histogram": {"Arthralgia": 1, "Dermatitis": 1, "Hypersensitivity": 1, "Malaise": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW-0195.json b/docs/data/histograms/Colombia/EW-0195.json
new file mode 100644
index 00000000000..1bd384fca5e
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW-0195.json
@@ -0,0 +1 @@
+{"batchcode": "EW-0195", "histograms": [{"batchcodes": ["EW-0195"], "histogram": {"Asymptomatic COVID-19": 1, "Drug ineffective": 1, "Exposure to SARS-CoV-2": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0161.json b/docs/data/histograms/Colombia/EW0161.json
new file mode 100644
index 00000000000..bcd99f843e0
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0161.json
@@ -0,0 +1 @@
+{"batchcode": "EW0161", "histograms": [{"batchcodes": ["EW0161"], "histogram": {"Glomerulonephritis": 1, "Investigation": 1, "Protein urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0171.json b/docs/data/histograms/Colombia/EW0171.json
new file mode 100644
index 00000000000..088913a6449
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0171.json
@@ -0,0 +1 @@
+{"batchcode": "EW0171", "histograms": [{"batchcodes": ["EW0171"], "histogram": {"Alcohol use": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0173.json b/docs/data/histograms/Colombia/EW0173.json
new file mode 100644
index 00000000000..08d6f15c133
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0173.json
@@ -0,0 +1 @@
+{"batchcode": "EW0173", "histograms": [{"batchcodes": ["EW0173"], "histogram": {"Chest pain": 1, "Electrocardiogram": 1, "Myocarditis": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Troponin": 1, "Troponin increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0179.json b/docs/data/histograms/Colombia/EW0179.json
new file mode 100644
index 00000000000..6fb125febff
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0179.json
@@ -0,0 +1 @@
+{"batchcode": "EW0179", "histograms": [{"batchcodes": ["EW0179"], "histogram": {"Anxiety": 1, "Asthenia": 1, "Bronchitis": 1, "Depression": 1, "Headache": 1, "Hyperthyroidism": 1, "Insomnia": 1, "Irritability": 1, "Muscle disorder": 1, "Nervousness": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0181.json b/docs/data/histograms/Colombia/EW0181.json
new file mode 100644
index 00000000000..d9bf4cf6061
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0181.json
@@ -0,0 +1 @@
+{"batchcode": "EW0181", "histograms": [{"batchcodes": ["EW0181"], "histogram": {"Extra dose administered": 1, "Feeling abnormal": 1, "Interchange of vaccine products": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0182.json b/docs/data/histograms/Colombia/EW0182.json
new file mode 100644
index 00000000000..ddabf202ac0
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0182.json
@@ -0,0 +1 @@
+{"batchcode": "EW0182", "histograms": [{"batchcodes": ["EW0182"], "histogram": {"Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0185.json b/docs/data/histograms/Colombia/EW0185.json
new file mode 100644
index 00000000000..5d5968a993e
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0185.json
@@ -0,0 +1 @@
+{"batchcode": "EW0185", "histograms": [{"batchcodes": ["EW0185"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0191.json b/docs/data/histograms/Colombia/EW0191.json
new file mode 100644
index 00000000000..4ca309afe66
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0191.json
@@ -0,0 +1 @@
+{"batchcode": "EW0191", "histograms": [{"batchcodes": ["EW0191"], "histogram": {"Fatigue": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0195.json b/docs/data/histograms/Colombia/EW0195.json
new file mode 100644
index 00000000000..ce7fdb5b9d4
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0195.json
@@ -0,0 +1 @@
+{"batchcode": "EW0195", "histograms": [{"batchcodes": ["EW0195"], "histogram": {"Asthenia": 1, "Back pain": 1, "Headache": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Morning sickness": 1, "Musculoskeletal pain": 1, "Nausea": 1, "Overdose": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Pneumonia": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0206.json b/docs/data/histograms/Colombia/EW0206.json
new file mode 100644
index 00000000000..c3ed7039c06
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0206.json
@@ -0,0 +1 @@
+{"batchcode": "EW0206", "histograms": [{"batchcodes": ["EW0206"], "histogram": {"Fatigue": 2, "Rhinorrhoea": 2, "Anosmia": 1, "Arthralgia": 1, "Asphyxia": 1, "Asthenia": 1, "Blood test": 1, "COVID-19": 1, "Cardiomegaly": 1, "Chest X-ray": 1, "Cold sweat": 1, "Diarrhoea": 1, "Eye irritation": 1, "Headache": 1, "Hot flush": 1, "Myalgia": 1, "Nipple inflammation": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Respiratory failure": 1, "SARS-CoV-2 test": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0216.json b/docs/data/histograms/Colombia/EW0216.json
new file mode 100644
index 00000000000..4271636c930
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0216.json
@@ -0,0 +1 @@
+{"batchcode": "EW0216", "histograms": [{"batchcodes": ["EW0216"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Hypersensitivity": 1, "Rash": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW0217.json b/docs/data/histograms/Colombia/EW0217.json
new file mode 100644
index 00000000000..b5b4461fa43
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW0217.json
@@ -0,0 +1 @@
+{"batchcode": "EW0217", "histograms": [{"batchcodes": ["EW0217"], "histogram": {"Erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW1095.json b/docs/data/histograms/Colombia/EW1095.json
new file mode 100644
index 00000000000..f3653c179a0
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW1095.json
@@ -0,0 +1 @@
+{"batchcode": "EW1095", "histograms": [{"batchcodes": ["EW1095"], "histogram": {"Cough": 1, "Drowning": 1, "Drug ineffective": 1, "Dysphonia": 1, "Feeling abnormal": 1, "Headache": 1, "Insomnia": 1, "SARS-CoV-2 antibody test": 1, "Suspected COVID-19": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW3344.json b/docs/data/histograms/Colombia/EW3344.json
new file mode 100644
index 00000000000..b097b6119be
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW3344.json
@@ -0,0 +1 @@
+{"batchcode": "EW3344", "histograms": [{"batchcodes": ["EW3344"], "histogram": {"SARS-CoV-2 test": 2, "Abdominal pain upper": 1, "Asphyxia": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Choking": 1, "Choking sensation": 1, "Cough": 1, "Dyspnoea": 1, "Feeling cold": 1, "Feeling hot": 1, "Flatulence": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Spirometry": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EW4109.json b/docs/data/histograms/Colombia/EW4109.json
new file mode 100644
index 00000000000..9f0929e0199
--- /dev/null
+++ b/docs/data/histograms/Colombia/EW4109.json
@@ -0,0 +1 @@
+{"batchcode": "EW4109", "histograms": [{"batchcodes": ["EW4109"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3, "Basophil count": 1, "Basophil percentage": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cellulitis": 1, "Dizziness": 1, "Eosinophil count": 1, "Eosinophil percentage": 1, "Erythema": 1, "Feeling hot": 1, "Flushing": 1, "Full blood count": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hypotension": 1, "Immature granulocyte count": 1, "Investigation": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Mean arterial pressure": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Monocyte percentage": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Oedema": 1, "Oxygen saturation": 1, "Pain": 1, "Physical examination": 1, "Platelet count": 1, "Rash": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Respiratory rate": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EX0438.json b/docs/data/histograms/Colombia/EX0438.json
new file mode 100644
index 00000000000..daaf78792b7
--- /dev/null
+++ b/docs/data/histograms/Colombia/EX0438.json
@@ -0,0 +1 @@
+{"batchcode": "EX0438", "histograms": [{"batchcodes": ["EX0438"], "histogram": {"Axillary pain": 1, "Chills": 1, "Lethargy": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EY00586.json b/docs/data/histograms/Colombia/EY00586.json
new file mode 100644
index 00000000000..7a1d73b61cc
--- /dev/null
+++ b/docs/data/histograms/Colombia/EY00586.json
@@ -0,0 +1 @@
+{"batchcode": "EY00586", "histograms": [{"batchcodes": ["EY00586"], "histogram": {"Cardiac disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EY0574.json b/docs/data/histograms/Colombia/EY0574.json
new file mode 100644
index 00000000000..48ae4138820
--- /dev/null
+++ b/docs/data/histograms/Colombia/EY0574.json
@@ -0,0 +1 @@
+{"batchcode": "EY0574", "histograms": [{"batchcodes": ["EY0574"], "histogram": {"Investigation": 2, "Angioedema": 1, "Arthralgia": 1, "Asphyxia": 1, "Asthenia": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac aneurysm": 1, "Computerised tomogram": 1, "Cutaneous vasculitis": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Encephalomalacia": 1, "Fatigue": 1, "Head injury": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Loss of consciousness": 1, "Malaise": 1, "Migraine": 1, "Palpitations": 1, "Pruritus": 1, "Pyrexia": 1, "Rash papular": 1, "SARS-CoV-2 test": 1, "Skeletal injury": 1, "Syncope": 1, "Tachycardia": 1, "Urticaria": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EY0579.json b/docs/data/histograms/Colombia/EY0579.json
new file mode 100644
index 00000000000..960b114a423
--- /dev/null
+++ b/docs/data/histograms/Colombia/EY0579.json
@@ -0,0 +1 @@
+{"batchcode": "EY0579", "histograms": [{"batchcodes": ["EY0579"], "histogram": {"Abscess": 1, "Biopsy": 1, "Blood pressure diastolic": 1, "Blood pressure systolic": 1, "Body mass index": 1, "Body temperature": 1, "Bradycardia": 1, "Chills": 1, "Headache": 1, "Heart rate": 1, "Inflammation": 1, "Investigation": 1, "Lymphadenopathy": 1, "Mean arterial pressure": 1, "Nausea": 1, "Neurological examination normal": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Physical examination": 1, "Pruritus": 1, "Pyrexia": 1, "Respiratory rate": 1, "Skin burning sensation": 1, "Somnolence": 1, "Syncope": 1, "Ultrasound scan": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EY0585.json b/docs/data/histograms/Colombia/EY0585.json
new file mode 100644
index 00000000000..cb52af5d278
--- /dev/null
+++ b/docs/data/histograms/Colombia/EY0585.json
@@ -0,0 +1 @@
+{"batchcode": "EY0585", "histograms": [{"batchcodes": ["EY0585"], "histogram": {"Aphthous ulcer": 1, "Dizziness": 1, "Hypoaesthesia": 1, "Micturition urgency": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Petechiae": 1, "Rash": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EY0586.json b/docs/data/histograms/Colombia/EY0586.json
new file mode 100644
index 00000000000..95c99cb1c33
--- /dev/null
+++ b/docs/data/histograms/Colombia/EY0586.json
@@ -0,0 +1 @@
+{"batchcode": "EY0586", "histograms": [{"batchcodes": ["EY0586"], "histogram": {"COVID-19": 3, "Cough": 2, "Drug ineffective": 2, "Dyskinesia": 2, "Headache": 2, "Hypotension": 2, "Abdominal pain upper": 1, "Altered state of consciousness": 1, "Asthenia": 1, "Chest discomfort": 1, "Exposure to SARS-CoV-2": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Illness": 1, "Influenza": 1, "Loss of consciousness": 1, "Pallor": 1, "Pneumonia": 1, "Pyrexia": 1, "Vaccination failure": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/EY4825.json b/docs/data/histograms/Colombia/EY4825.json
new file mode 100644
index 00000000000..400d21256d3
--- /dev/null
+++ b/docs/data/histograms/Colombia/EY4825.json
@@ -0,0 +1 @@
+{"batchcode": "EY4825", "histograms": [{"batchcodes": ["EY4825"], "histogram": {"Drug ineffective": 2, "COVID-19": 1, "Nasal congestion": 1, "Pain": 1, "Polymerase chain reaction": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FA 5843.json b/docs/data/histograms/Colombia/FA 5843.json
new file mode 100644
index 00000000000..cb286cac2c7
--- /dev/null
+++ b/docs/data/histograms/Colombia/FA 5843.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 5843", "histograms": [{"batchcodes": ["FA 5843"], "histogram": {"Electroneuromyography": 1, "Hypoaesthesia oral": 1, "Pain in extremity": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "Small fibre neuropathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FA-9100.json b/docs/data/histograms/Colombia/FA-9100.json
new file mode 100644
index 00000000000..261018d9d71
--- /dev/null
+++ b/docs/data/histograms/Colombia/FA-9100.json
@@ -0,0 +1 @@
+{"batchcode": "FA-9100", "histograms": [{"batchcodes": ["FA-9100"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FA0579.json b/docs/data/histograms/Colombia/FA0579.json
new file mode 100644
index 00000000000..3863becd07a
--- /dev/null
+++ b/docs/data/histograms/Colombia/FA0579.json
@@ -0,0 +1 @@
+{"batchcode": "FA0579", "histograms": [{"batchcodes": ["FA0579"], "histogram": {"Paraesthesia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FA5843.json b/docs/data/histograms/Colombia/FA5843.json
new file mode 100644
index 00000000000..3247d9d2c8f
--- /dev/null
+++ b/docs/data/histograms/Colombia/FA5843.json
@@ -0,0 +1 @@
+{"batchcode": "FA5843", "histograms": [{"batchcodes": ["015F21A", "FA5843"], "histogram": {"COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["FA5843"], "histogram": {"Drug ineffective": 4, "COVID-19": 3, "Arthralgia": 1, "Chest pain": 1, "Dyspnoea": 1, "Exposure to SARS-CoV-2": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Myocarditis": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FA7478.json b/docs/data/histograms/Colombia/FA7478.json
new file mode 100644
index 00000000000..189a18a5387
--- /dev/null
+++ b/docs/data/histograms/Colombia/FA7478.json
@@ -0,0 +1 @@
+{"batchcode": "FA7478", "histograms": [{"batchcodes": ["FA7478"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Drug ineffective": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Tonsillar inflammation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FA7485.json b/docs/data/histograms/Colombia/FA7485.json
new file mode 100644
index 00000000000..a356d121638
--- /dev/null
+++ b/docs/data/histograms/Colombia/FA7485.json
@@ -0,0 +1 @@
+{"batchcode": "FA7485", "histograms": [{"batchcodes": ["FA7485"], "histogram": {"Arthralgia": 1, "Blister": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FA9100.json b/docs/data/histograms/Colombia/FA9100.json
new file mode 100644
index 00000000000..1e9e31d75f8
--- /dev/null
+++ b/docs/data/histograms/Colombia/FA9100.json
@@ -0,0 +1 @@
+{"batchcode": "FA9100", "histograms": [{"batchcodes": ["FA9100"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "Blepharitis": 1, "Blood urine present": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Urine abnormality": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FD8448.json b/docs/data/histograms/Colombia/FD8448.json
new file mode 100644
index 00000000000..9657a652cdf
--- /dev/null
+++ b/docs/data/histograms/Colombia/FD8448.json
@@ -0,0 +1 @@
+{"batchcode": "FD8448", "histograms": [{"batchcodes": ["FD8448"], "histogram": {"Chest X-ray": 1, "Chest pain": 1, "Dysphagia": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Hypoaesthesia": 1, "Laboratory test": 1, "Palpitations": 1, "Throat tightness": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FF 88 43.json b/docs/data/histograms/Colombia/FF 88 43.json
new file mode 100644
index 00000000000..94d53f91668
--- /dev/null
+++ b/docs/data/histograms/Colombia/FF 88 43.json	
@@ -0,0 +1 @@
+{"batchcode": "FF 88 43", "histograms": [{"batchcodes": ["FF 88 43"], "histogram": {"Angina pectoris": 1, "Dyspnoea": 1, "Ear discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FF2588.json b/docs/data/histograms/Colombia/FF2588.json
new file mode 100644
index 00000000000..d7bfdc674d1
--- /dev/null
+++ b/docs/data/histograms/Colombia/FF2588.json
@@ -0,0 +1 @@
+{"batchcode": "FF2588", "histograms": [{"batchcodes": ["FF2588"], "histogram": {"Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FG352B.json b/docs/data/histograms/Colombia/FG352B.json
new file mode 100644
index 00000000000..f985ead7369
--- /dev/null
+++ b/docs/data/histograms/Colombia/FG352B.json
@@ -0,0 +1 @@
+{"batchcode": "FG352B", "histograms": [{"batchcodes": ["FG352B"], "histogram": {"Blood pressure measurement": 1, "Heart rate": 1, "Hypersensitivity": 1, "Investigation": 1, "Oxygen saturation": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FH8024.json b/docs/data/histograms/Colombia/FH8024.json
new file mode 100644
index 00000000000..4652be28719
--- /dev/null
+++ b/docs/data/histograms/Colombia/FH8024.json
@@ -0,0 +1 @@
+{"batchcode": "FH8024", "histograms": [{"batchcodes": ["FH8024"], "histogram": {"Discomfort": 1, "Headache": 1, "Inflammation": 1, "Peripheral swelling": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Vaccination site inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FJ1966.json b/docs/data/histograms/Colombia/FJ1966.json
new file mode 100644
index 00000000000..2d97b92a8da
--- /dev/null
+++ b/docs/data/histograms/Colombia/FJ1966.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1966", "histograms": [{"batchcodes": ["FJ1966"], "histogram": {"Blood glucose": 1, "COVID-19": 1, "Hypokinesia": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "Toxoplasma serology": 1, "Ultrasound foetal": 1, "Vaccination failure": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FL8094.json b/docs/data/histograms/Colombia/FL8094.json
new file mode 100644
index 00000000000..43eb4c549c2
--- /dev/null
+++ b/docs/data/histograms/Colombia/FL8094.json
@@ -0,0 +1 @@
+{"batchcode": "FL8094", "histograms": [{"batchcodes": ["FL8094"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/FY0575.json b/docs/data/histograms/Colombia/FY0575.json
new file mode 100644
index 00000000000..e4076c5e8c8
--- /dev/null
+++ b/docs/data/histograms/Colombia/FY0575.json
@@ -0,0 +1 @@
+{"batchcode": "FY0575", "histograms": [{"batchcodes": ["FY0575"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Colombia/PCA0074.json b/docs/data/histograms/Colombia/PCA0074.json
new file mode 100644
index 00000000000..a1b74e8136f
--- /dev/null
+++ b/docs/data/histograms/Colombia/PCA0074.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0074", "histograms": [{"batchcodes": ["PCA0074"], "histogram": {"Cough": 1, "Dysphonia": 1, "Immunisation": 1, "Laryngitis": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Congo, The Democratic Republic of the/03M20A.json b/docs/data/histograms/Congo, The Democratic Republic of the/03M20A.json
new file mode 100644
index 00000000000..f0372711947
--- /dev/null
+++ b/docs/data/histograms/Congo, The Democratic Republic of the/03M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03M20A", "histograms": [{"batchcodes": ["03M20A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Fatigue": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Cook Islands/FD0927-002.json b/docs/data/histograms/Cook Islands/FD0927-002.json
new file mode 100644
index 00000000000..a287b4b12fe
--- /dev/null
+++ b/docs/data/histograms/Cook Islands/FD0927-002.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0927-002", "histograms": [{"batchcodes": ["FD0927-002"], "histogram": {"Neuropathy peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/1821286.json b/docs/data/histograms/Costa Rica/1821286.json
new file mode 100644
index 00000000000..b9da0c7709b
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/1821286.json	
@@ -0,0 +1 @@
+{"batchcode": "1821286", "histograms": [{"batchcodes": ["1821286"], "histogram": {"Asthenia": 1, "Chills": 1, "Hypoaesthesia": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/34030BD.json b/docs/data/histograms/Costa Rica/34030BD.json
new file mode 100644
index 00000000000..bd125919bf9
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/34030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "34030BD", "histograms": [{"batchcodes": ["34030BD"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/35040BD.json b/docs/data/histograms/Costa Rica/35040BD.json
new file mode 100644
index 00000000000..84bc19f4f88
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/35040BD.json	
@@ -0,0 +1 @@
+{"batchcode": "35040BD", "histograms": [{"batchcodes": ["35040BD"], "histogram": {"COVID-19": 4, "SARS-CoV-2 test": 4, "Pain": 3, "Headache": 2, "Oropharyngeal pain": 2, "Rhinorrhoea": 2, "Vaccination failure": 2, "Conjunctivitis": 1, "Discomfort": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Fatigue": 1, "Gastroenteritis viral": 1, "Interchange of vaccine products": 1, "Laryngitis": 1, "Neuropathy peripheral": 1, "Off label use": 1, "Pain in extremity": 1, "Pharyngitis": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EL0142.json b/docs/data/histograms/Costa Rica/EL0142.json
new file mode 100644
index 00000000000..2ab224f17d0
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EL0142.json	
@@ -0,0 +1 @@
+{"batchcode": "EL0142", "histograms": [{"batchcodes": ["EL0142", "EM9809"], "histogram": {"COVID-19": 14, "SARS-CoV-2 test positive": 6, "SARS-CoV-2 test": 3, "Polymerase chain reaction": 1, "Vaccine breakthrough infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EL0200.json b/docs/data/histograms/Costa Rica/EL0200.json
new file mode 100644
index 00000000000..ec2d04cbf5c
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EL0200.json	
@@ -0,0 +1 @@
+{"batchcode": "EL0200", "histograms": [{"batchcodes": ["EL0200"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EL8713.json b/docs/data/histograms/Costa Rica/EL8713.json
new file mode 100644
index 00000000000..667743ffc12
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EL8713.json	
@@ -0,0 +1 @@
+{"batchcode": "EL8713", "histograms": [{"batchcodes": ["EL8713"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EM9809.json b/docs/data/histograms/Costa Rica/EM9809.json
new file mode 100644
index 00000000000..62f897c5951
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EM9809.json	
@@ -0,0 +1 @@
+{"batchcode": "EM9809", "histograms": [{"batchcodes": ["EL0142", "EM9809"], "histogram": {"COVID-19": 14, "SARS-CoV-2 test positive": 6, "SARS-CoV-2 test": 3, "Polymerase chain reaction": 1, "Vaccine breakthrough infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/ER1741.json b/docs/data/histograms/Costa Rica/ER1741.json
new file mode 100644
index 00000000000..cdf24a9bc4f
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/ER1741.json	
@@ -0,0 +1 @@
+{"batchcode": "ER1741", "histograms": [{"batchcodes": ["ER1741"], "histogram": {"Drug ineffective": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/ER1742.json b/docs/data/histograms/Costa Rica/ER1742.json
new file mode 100644
index 00000000000..f65ede15b6c
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/ER1742.json	
@@ -0,0 +1 @@
+{"batchcode": "ER1742", "histograms": [{"batchcodes": ["ER1742"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/ER7934.json b/docs/data/histograms/Costa Rica/ER7934.json
new file mode 100644
index 00000000000..4f1ee7ce8be
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/ER7934.json	
@@ -0,0 +1 @@
+{"batchcode": "ER7934", "histograms": [{"batchcodes": ["ER7934"], "histogram": {"COVID-19": 2, "Polymerase chain reaction": 2, "Vaccination failure": 2, "Asthenia": 1, "Body temperature": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Headache": 1, "Nasal congestion": 1, "Pain": 1, "Pyrexia": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/ET0384.json b/docs/data/histograms/Costa Rica/ET0384.json
new file mode 100644
index 00000000000..fbb06e6d9cb
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/ET0384.json	
@@ -0,0 +1 @@
+{"batchcode": "ET0384", "histograms": [{"batchcodes": ["ET0384"], "histogram": {"Sciatica": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/ET6924.json b/docs/data/histograms/Costa Rica/ET6924.json
new file mode 100644
index 00000000000..fa84928abd4
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/ET6924.json	
@@ -0,0 +1 @@
+{"batchcode": "ET6924", "histograms": [{"batchcodes": ["ET6924"], "histogram": {"COVID-19": 1, "Polymerase chain reaction": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EW0151.json b/docs/data/histograms/Costa Rica/EW0151.json
new file mode 100644
index 00000000000..bd12874bbc6
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EW0151.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Pain in extremity": 2, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EW0171.json b/docs/data/histograms/Costa Rica/EW0171.json
new file mode 100644
index 00000000000..609e68d0367
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EW0171.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0171", "histograms": [{"batchcodes": ["EW0171"], "histogram": {"COVID-19": 1, "HIV test positive": 1, "Oxygen saturation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EW0179.json b/docs/data/histograms/Costa Rica/EW0179.json
new file mode 100644
index 00000000000..0680c17f26c
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EW0179.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0179", "histograms": [{"batchcodes": ["EW0179"], "histogram": {"Fatigue": 1, "Limb discomfort": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EW0185.json b/docs/data/histograms/Costa Rica/EW0185.json
new file mode 100644
index 00000000000..00dba3b3bb1
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EW0185.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0185", "histograms": [{"batchcodes": ["EW0185"], "histogram": {"Formication": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Oral pruritus": 1, "Paraesthesia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EW0206.json b/docs/data/histograms/Costa Rica/EW0206.json
new file mode 100644
index 00000000000..8d340e1908f
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EW0206.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0206", "histograms": [{"batchcodes": ["EW0206"], "histogram": {"Bronchospasm": 1, "Chest discomfort": 1, "Cough": 1, "Dyspnoea": 1, "Feeling hot": 1, "Heart rate": 1, "Heart rate increased": 1, "Nausea": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/EY0574.json b/docs/data/histograms/Costa Rica/EY0574.json
new file mode 100644
index 00000000000..20fd8ac21b7
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/EY0574.json	
@@ -0,0 +1 @@
+{"batchcode": "EY0574", "histograms": [{"batchcodes": ["EY0574"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Herpes zoster": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/FC3184.json b/docs/data/histograms/Costa Rica/FC3184.json
new file mode 100644
index 00000000000..5d6ed6c7aa8
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/FC3184.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3184", "histograms": [{"batchcodes": ["FC3184"], "histogram": {"Drug ineffective": 2, "COVID-19": 1, "Cough": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/FG3529.json b/docs/data/histograms/Costa Rica/FG3529.json
new file mode 100644
index 00000000000..cfbc9f3d2c7
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/FG3529.json	
@@ -0,0 +1 @@
+{"batchcode": "FG3529", "histograms": [{"batchcodes": ["FG3529"], "histogram": {"COVID-19": 2, "Chest discomfort": 1, "Drug ineffective": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Nausea": 1, "Near death experience": 1, "Pain in extremity": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/FN0087.json b/docs/data/histograms/Costa Rica/FN0087.json
new file mode 100644
index 00000000000..0cbbb9f2c52
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/FN0087.json	
@@ -0,0 +1 @@
+{"batchcode": "FN0087", "histograms": [{"batchcodes": ["FN0087"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/FP1176.json b/docs/data/histograms/Costa Rica/FP1176.json
new file mode 100644
index 00000000000..2029f4dca0e
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/FP1176.json	
@@ -0,0 +1 @@
+{"batchcode": "FP1176", "histograms": [{"batchcodes": ["FP1176"], "histogram": {"Nausea": 2, "Pallor": 2, "Palpitations": 2, "Tremor": 2, "Abdominal pain upper": 1, "Acute respiratory failure": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Flushing": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Oxygen saturation abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/FT0366.json b/docs/data/histograms/Costa Rica/FT0366.json
new file mode 100644
index 00000000000..5fd9bbb352e
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/FT0366.json	
@@ -0,0 +1 @@
+{"batchcode": "FT0366", "histograms": [{"batchcodes": ["FT0366"], "histogram": {"Back pain": 1, "Body temperature": 1, "Dysmenorrhoea": 1, "Dyspnoea at rest": 1, "Fatigue": 1, "Feeling hot": 1, "Headache": 1, "Interchange of vaccine products": 1, "Menstrual discomfort": 1, "Menstrual disorder": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Painful respiration": 1, "Somnolence": 1, "Vaccination site discomfort": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/LD200.json b/docs/data/histograms/Costa Rica/LD200.json
new file mode 100644
index 00000000000..abfd4440d8b
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/LD200.json	
@@ -0,0 +1 @@
+{"batchcode": "LD200", "histograms": [{"batchcodes": ["LD200"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Cold sweat": 1, "Dizziness": 1, "Fall": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Migraine": 1, "Nausea": 1, "Photopsia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Costa Rica/PCA0055.json b/docs/data/histograms/Costa Rica/PCA0055.json
new file mode 100644
index 00000000000..8ecddfc3d71
--- /dev/null
+++ b/docs/data/histograms/Costa Rica/PCA0055.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA0055", "histograms": [{"batchcodes": ["PCA0055"], "histogram": {"Biopsy": 1, "Chills": 1, "Mammogram": 1, "Mucinous breast carcinoma": 1, "Neoplasm swelling": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Ultrasound breast": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/208921-2A.json b/docs/data/histograms/Côte d'Ivoire/208921-2A.json
new file mode 100644
index 00000000000..1df456016a7
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/208921-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "208921-2A", "histograms": [{"batchcodes": ["208921-2A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/208D21-2A.json b/docs/data/histograms/Côte d'Ivoire/208D21-2A.json
new file mode 100644
index 00000000000..305a4c746ee
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/208D21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "208D21-2A", "histograms": [{"batchcodes": ["208D21-2A"], "histogram": {"Pyrexia": 2, "Asthenia": 1, "Dizziness": 1, "Muscle spasms": 1, "Pain": 1, "Salivary hypersecretion": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/208D212A.json b/docs/data/histograms/Côte d'Ivoire/208D212A.json
new file mode 100644
index 00000000000..af2ba9e19cb
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/208D212A.json	
@@ -0,0 +1 @@
+{"batchcode": "208D212A", "histograms": [{"batchcodes": ["208D212A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/219021A.json b/docs/data/histograms/Côte d'Ivoire/219021A.json
new file mode 100644
index 00000000000..efb65bfa2f9
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/219021A.json	
@@ -0,0 +1 @@
+{"batchcode": "219021A", "histograms": [{"batchcodes": ["219021A"], "histogram": {"Anaphylactic reaction": 1, "Hyperhidrosis": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/31055BD.json b/docs/data/histograms/Côte d'Ivoire/31055BD.json
new file mode 100644
index 00000000000..a86eccf8f4c
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/31055BD.json	
@@ -0,0 +1 @@
+{"batchcode": "31055BD", "histograms": [{"batchcodes": ["31055BD"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Neuropathy peripheral": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/ACB6893.json b/docs/data/histograms/Côte d'Ivoire/ACB6893.json
new file mode 100644
index 00000000000..0f8fd0a58bd
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/ACB6893.json	
@@ -0,0 +1 @@
+{"batchcode": "ACB6893", "histograms": [{"batchcodes": ["ACB6893"], "histogram": {"Pyrexia": 4, "Anaphylactic reaction": 1, "Epididymal disorder": 1, "Seizure": 1, "Testicular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/EN 5318.json b/docs/data/histograms/Côte d'Ivoire/EN 5318.json
new file mode 100644
index 00000000000..0406d7daa11
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/EN 5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EN 5318", "histograms": [{"batchcodes": ["EN 5318", "EN5318"], "histogram": {"Extra dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/EN5318.json b/docs/data/histograms/Côte d'Ivoire/EN5318.json
new file mode 100644
index 00000000000..21a710f8692
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/EN5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EN5318", "histograms": [{"batchcodes": ["EN 5318", "EN5318"], "histogram": {"Extra dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/EX443.json b/docs/data/histograms/Côte d'Ivoire/EX443.json
new file mode 100644
index 00000000000..7856af4b4b2
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/EX443.json	
@@ -0,0 +1 @@
+{"batchcode": "EX443", "histograms": [{"batchcodes": ["EX443"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/X E443.json b/docs/data/histograms/Côte d'Ivoire/X E443.json
new file mode 100644
index 00000000000..595261e539a
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/X E443.json	
@@ -0,0 +1 @@
+{"batchcode": "X E443", "histograms": [{"batchcodes": ["X E443"], "histogram": {"Haematochezia": 1, "Headache": 1, "Mucous stools": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/XE041.json b/docs/data/histograms/Côte d'Ivoire/XE041.json
new file mode 100644
index 00000000000..1e579064a35
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/XE041.json	
@@ -0,0 +1 @@
+{"batchcode": "XE041", "histograms": [{"batchcodes": ["XE041"], "histogram": {"Abscess": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/XE436.json b/docs/data/histograms/Côte d'Ivoire/XE436.json
new file mode 100644
index 00000000000..d5ac32ccba7
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/XE436.json	
@@ -0,0 +1 @@
+{"batchcode": "XE436", "histograms": [{"batchcodes": ["XE436"], "histogram": {"Asthenia": 1, "Headache": 1, "Hypertension": 1, "Injection site abscess": 1, "Injection site swelling": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Off label use": 1, "Pyrexia": 1, "Sepsis": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/XE480.json b/docs/data/histograms/Côte d'Ivoire/XE480.json
new file mode 100644
index 00000000000..4483a4664a1
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/XE480.json	
@@ -0,0 +1 @@
+{"batchcode": "XE480", "histograms": [{"batchcodes": ["XE480"], "histogram": {"Local reaction": 14, "Pyrexia": 3, "Pain": 2, "Asthenia": 1, "Fatigue": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Côte d'Ivoire/XE531.json b/docs/data/histograms/Côte d'Ivoire/XE531.json
new file mode 100644
index 00000000000..5c3134c0a13
--- /dev/null
+++ b/docs/data/histograms/Côte d'Ivoire/XE531.json	
@@ -0,0 +1 @@
+{"batchcode": "XE531", "histograms": [{"batchcodes": ["XE531"], "histogram": {"Pyrexia": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/004M20A.json b/docs/data/histograms/Dominican Republic/004M20A.json
new file mode 100644
index 00000000000..a65413b6cee
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/004M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M20A", "histograms": [{"batchcodes": ["004M20A"], "histogram": {"Asthenia": 1, "Blood test": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram thorax": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Myalgia": 1, "Palpitations": 1, "Paraesthesia": 1, "SARS-CoV-2 test negative": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/006BZ1A.json b/docs/data/histograms/Dominican Republic/006BZ1A.json
new file mode 100644
index 00000000000..ec5c92073ef
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/006BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "006BZ1A", "histograms": [{"batchcodes": ["006BZ1A"], "histogram": {"Asthma": 1, "Chest discomfort": 1, "Lip swelling": 1, "Pruritus": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/011A21A ,007B21.json b/docs/data/histograms/Dominican Republic/011A21A ,007B21.json
new file mode 100644
index 00000000000..655abb834d5
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/011A21A ,007B21.json	
@@ -0,0 +1 @@
+{"batchcode": "011A21A ,007B21", "histograms": [{"batchcodes": ["011A21A ,007B21"], "histogram": {"Blood test": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Magnetic resonance imaging head": 1, "Rheumatoid factor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/036B21A.json b/docs/data/histograms/Dominican Republic/036B21A.json
new file mode 100644
index 00000000000..71f395560c0
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/036B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036B21A", "histograms": [{"batchcodes": ["036B21A"], "histogram": {"Deep vein thrombosis": 1, "Disturbance in attention": 1, "Fatigue": 1, "Feeling abnormal": 1, "Flushing": 1, "Headache": 1, "Laboratory test": 1, "Ultrasound scan abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/047A21A.json b/docs/data/histograms/Dominican Republic/047A21A.json
new file mode 100644
index 00000000000..12dc9ac1c4c
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/047A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047A21A", "histograms": [{"batchcodes": ["047A21A"], "histogram": {"Blood pressure fluctuation": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash erythematous": 1, "Somnolence": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/1805031.json b/docs/data/histograms/Dominican Republic/1805031.json
new file mode 100644
index 00000000000..c6e4d773e16
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/1805031.json	
@@ -0,0 +1 @@
+{"batchcode": "1805031", "histograms": [{"batchcodes": ["1805031"], "histogram": {"Chills": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/205A21A.json b/docs/data/histograms/Dominican Republic/205A21A.json
new file mode 100644
index 00000000000..495b605532c
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/205A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"Asthenia": 1, "Influenza": 1, "Pneumonitis": 1, "Respiratory tract irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/301358A.json b/docs/data/histograms/Dominican Republic/301358A.json
new file mode 100644
index 00000000000..f821fb6f881
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/301358A.json	
@@ -0,0 +1 @@
+{"batchcode": "301358A", "histograms": [{"batchcodes": ["301358A"], "histogram": {"Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/DO NOT KNOW.json b/docs/data/histograms/Dominican Republic/DO NOT KNOW.json
new file mode 100644
index 00000000000..bb923cec2da
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/DO NOT KNOW.json	
@@ -0,0 +1 @@
+{"batchcode": "DO NOT KNOW", "histograms": [{"batchcodes": ["DO NOT KNOW"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Body temperature increased": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Myalgia": 1, "Nausea": 1, "SARS-CoV-2 test negative": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/DON?T KNOW.json b/docs/data/histograms/Dominican Republic/DON?T KNOW.json
new file mode 100644
index 00000000000..f065cdf4315
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/DON?T KNOW.json	
@@ -0,0 +1 @@
+{"batchcode": "DON?T KNOW", "histograms": [{"batchcodes": ["DON?T KNOW"], "histogram": {"Fatigue": 2, "Dizziness": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/EL 3249.json b/docs/data/histograms/Dominican Republic/EL 3249.json
new file mode 100644
index 00000000000..9e4f975de47
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/EL 3249.json	
@@ -0,0 +1 @@
+{"batchcode": "EL 3249", "histograms": [{"batchcodes": ["EL 3249"], "histogram": {"Asthenia": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/EL3302.json b/docs/data/histograms/Dominican Republic/EL3302.json
new file mode 100644
index 00000000000..bf2b82bd993
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/EL3302.json	
@@ -0,0 +1 @@
+{"batchcode": "EL3302", "histograms": [{"batchcodes": ["EL3302"], "histogram": {"Chills": 1, "Cold sweat": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "Troponin normal": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/EL9262.json b/docs/data/histograms/Dominican Republic/EL9262.json
new file mode 100644
index 00000000000..23b789de7b2
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/EL9262.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9262", "histograms": [{"batchcodes": ["EL9262"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/ER8729.json b/docs/data/histograms/Dominican Republic/ER8729.json
new file mode 100644
index 00000000000..a2f0c6526b5
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/ER8729.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8729", "histograms": [{"batchcodes": ["ER8729"], "histogram": {"Heart rate increased": 1, "Hypoaesthesia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/EW0217.json b/docs/data/histograms/Dominican Republic/EW0217.json
new file mode 100644
index 00000000000..2f28665bddb
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/EW0217.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0217", "histograms": [{"batchcodes": ["EW0217"], "histogram": {"Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Dominican Republic/EY0575.json b/docs/data/histograms/Dominican Republic/EY0575.json
new file mode 100644
index 00000000000..64c5c0e9f4b
--- /dev/null
+++ b/docs/data/histograms/Dominican Republic/EY0575.json	
@@ -0,0 +1 @@
+{"batchcode": "EY0575", "histograms": [{"batchcodes": ["EY0575"], "histogram": {"Blood test": 1, "Computerised tomogram": 1, "Exercise electrocardiogram": 1, "Positron emission tomogram": 1, "Rash": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ecuador/ER7934.json b/docs/data/histograms/Ecuador/ER7934.json
new file mode 100644
index 00000000000..2c43aa27ab1
--- /dev/null
+++ b/docs/data/histograms/Ecuador/ER7934.json
@@ -0,0 +1 @@
+{"batchcode": "ER7934", "histograms": [{"batchcodes": ["ER7934"], "histogram": {"SARS-CoV-2 test": 2, "Arthralgia": 1, "Body temperature": 1, "Fibrin D dimer": 1, "Herpes zoster": 1, "Malaise": 1, "Myalgia": 1, "Pyrexia": 1, "Ultrasound Doppler": 1, "Venous thrombosis limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ecuador/EW0195.json b/docs/data/histograms/Ecuador/EW0195.json
new file mode 100644
index 00000000000..d578a2e6b49
--- /dev/null
+++ b/docs/data/histograms/Ecuador/EW0195.json
@@ -0,0 +1 @@
+{"batchcode": "EW0195", "histograms": [{"batchcodes": ["EW0195"], "histogram": {"Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Basophil count": 1, "Basophil percentage": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood grouping": 1, "Blood magnesium": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thromboplastin": 1, "Blood triglycerides": 1, "Blood urea": 1, "Cyanosis": 1, "Eosinophil count": 1, "Eosinophil percentage": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "HIV test": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hepatitis B surface antigen": 1, "Hepatitis C virus test": 1, "High density lipoprotein": 1, "Hypersensitivity": 1, "International normalised ratio": 1, "Investigation": 1, "Low density lipoprotein": 1, "Low density lipoprotein increased": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Monocyte percentage": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Neutrophil percentage": 1, "Platelet count": 1, "Platelet distribution width": 1, "Plateletcrit": 1, "Polymerase chain reaction": 1, "Polymerase chain reaction positive": 1, "Prothrombin time": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Skin discolouration": 1, "Thrombosis": 1, "Urine analysis": 1, "Urticaria": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ecuador/FE3380.json b/docs/data/histograms/Ecuador/FE3380.json
new file mode 100644
index 00000000000..97e8817564c
--- /dev/null
+++ b/docs/data/histograms/Ecuador/FE3380.json
@@ -0,0 +1 @@
+{"batchcode": "FE3380", "histograms": [{"batchcodes": ["FE3380"], "histogram": {"Application site burn": 1, "Erythema": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin discolouration": 1, "Urticaria": 1, "Vaccination site vesicles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ecuador/FN3815.json b/docs/data/histograms/Ecuador/FN3815.json
new file mode 100644
index 00000000000..72aa946f02a
--- /dev/null
+++ b/docs/data/histograms/Ecuador/FN3815.json
@@ -0,0 +1 @@
+{"batchcode": "FN3815", "histograms": [{"batchcodes": ["FN3815"], "histogram": {"Chest pain": 1, "Investigation": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ecuador/NK0155.json b/docs/data/histograms/Ecuador/NK0155.json
new file mode 100644
index 00000000000..d06f273f41c
--- /dev/null
+++ b/docs/data/histograms/Ecuador/NK0155.json
@@ -0,0 +1 @@
+{"batchcode": "NK0155", "histograms": [{"batchcodes": ["NK0155", "PAA156571"], "histogram": {"Heart rate": 1, "Heart rate increased": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ecuador/PAA156571.json b/docs/data/histograms/Ecuador/PAA156571.json
new file mode 100644
index 00000000000..ec4f2fac672
--- /dev/null
+++ b/docs/data/histograms/Ecuador/PAA156571.json
@@ -0,0 +1 @@
+{"batchcode": "PAA156571", "histograms": [{"batchcodes": ["NK0155", "PAA156571"], "histogram": {"Heart rate": 1, "Heart rate increased": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Egypt/NOT REPORTED.json b/docs/data/histograms/Egypt/NOT REPORTED.json
new file mode 100644
index 00000000000..b409dc312f4
--- /dev/null
+++ b/docs/data/histograms/Egypt/NOT REPORTED.json	
@@ -0,0 +1 @@
+{"batchcode": "NOT REPORTED", "histograms": [{"batchcodes": ["NOT REPORTED"], "histogram": {"Eyelid ptosis": 1, "Guillain-Barre syndrome": 1, "Hypoaesthesia": 1, "Immune system disorder": 1, "Laboratory test": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/El Salvador/205A21A.json b/docs/data/histograms/El Salvador/205A21A.json
new file mode 100644
index 00000000000..117f3421f1c
--- /dev/null
+++ b/docs/data/histograms/El Salvador/205A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"COVID-19": 1, "Headache": 1, "Pain in extremity": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/El Salvador/EP6955.json b/docs/data/histograms/El Salvador/EP6955.json
new file mode 100644
index 00000000000..cc01879ee9c
--- /dev/null
+++ b/docs/data/histograms/El Salvador/EP6955.json	
@@ -0,0 +1 @@
+{"batchcode": "EP6955", "histograms": [{"batchcodes": ["EP6955"], "histogram": {"Atypical pneumonia": 1, "Back pain": 1, "Bronchospasm": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Insomnia": 1, "Pulmonary oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/El Salvador/ER8735.json b/docs/data/histograms/El Salvador/ER8735.json
new file mode 100644
index 00000000000..0dd52735e5b
--- /dev/null
+++ b/docs/data/histograms/El Salvador/ER8735.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8735", "histograms": [{"batchcodes": ["ER8735"], "histogram": {"Back pain": 1, "Breast pain": 1, "Condition aggravated": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/El Salvador/EW0185.json b/docs/data/histograms/El Salvador/EW0185.json
new file mode 100644
index 00000000000..713c0872dde
--- /dev/null
+++ b/docs/data/histograms/El Salvador/EW0185.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0185", "histograms": [{"batchcodes": ["EW0185"], "histogram": {"Myocarditis": 1, "Pericarditis": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/El Salvador/FA7812.json b/docs/data/histograms/El Salvador/FA7812.json
new file mode 100644
index 00000000000..ab5267f40b0
--- /dev/null
+++ b/docs/data/histograms/El Salvador/FA7812.json	
@@ -0,0 +1 @@
+{"batchcode": "FA7812", "histograms": [{"batchcodes": ["FA7812"], "histogram": {"Anti-thyroid antibody": 1, "Bursitis": 1, "Facial paralysis": 1, "Hypoaesthesia": 1, "Joint effusion": 1, "Lymphadenopathy": 1, "Muscular weakness": 1, "Ophthalmic herpes zoster": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Eritrea/ER2613.json b/docs/data/histograms/Eritrea/ER2613.json
new file mode 100644
index 00000000000..2cb17a3e788
--- /dev/null
+++ b/docs/data/histograms/Eritrea/ER2613.json
@@ -0,0 +1 @@
+{"batchcode": "ER2613", "histograms": [{"batchcodes": ["ER2613"], "histogram": {"Cellulitis": 1, "Dyspnoea": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Eritrea/ER83137.json b/docs/data/histograms/Eritrea/ER83137.json
new file mode 100644
index 00000000000..678c888c484
--- /dev/null
+++ b/docs/data/histograms/Eritrea/ER83137.json
@@ -0,0 +1 @@
+{"batchcode": "ER83137", "histograms": [{"batchcodes": ["ER83137"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Cough": 1, "Dyspnoea": 1, "Ear infection": 1, "Fatigue": 1, "Headache": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Eritrea/ER8731.json b/docs/data/histograms/Eritrea/ER8731.json
new file mode 100644
index 00000000000..bdf8f230eab
--- /dev/null
+++ b/docs/data/histograms/Eritrea/ER8731.json
@@ -0,0 +1 @@
+{"batchcode": "ER8731", "histograms": [{"batchcodes": ["ER8731"], "histogram": {"Bladder pain": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Eye pain": 1, "Fatigue": 1, "Gait disturbance": 1, "Gastric ulcer": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging spinal abnormal": 1, "Muscular weakness": 1, "Myelitis transverse": 1, "Nausea": 1, "Neuralgia": 1, "Oral pain": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Panic attack": 1, "Pelvic pain": 1, "Pyrexia": 1, "Urinary retention": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Fiji/FJ5682.json b/docs/data/histograms/Fiji/FJ5682.json
new file mode 100644
index 00000000000..ed6d48aa181
--- /dev/null
+++ b/docs/data/histograms/Fiji/FJ5682.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5682", "histograms": [{"batchcodes": ["FJ5682"], "histogram": {"Back pain": 1, "Headache": 1, "Hypoaesthesia": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Fiji/FJ6369.json b/docs/data/histograms/Fiji/FJ6369.json
new file mode 100644
index 00000000000..90d173b32d7
--- /dev/null
+++ b/docs/data/histograms/Fiji/FJ6369.json
@@ -0,0 +1 @@
+{"batchcode": "FJ6369", "histograms": [{"batchcodes": ["FJ6369"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Finland/039A21A.json b/docs/data/histograms/Finland/039A21A.json
new file mode 100644
index 00000000000..77852b24405
--- /dev/null
+++ b/docs/data/histograms/Finland/039A21A.json
@@ -0,0 +1 @@
+{"batchcode": "039A21A", "histograms": [{"batchcodes": ["039A21A"], "histogram": {"Asthenia": 1, "Back pain": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Finland/3002338.json b/docs/data/histograms/Finland/3002338.json
new file mode 100644
index 00000000000..3f8705612f3
--- /dev/null
+++ b/docs/data/histograms/Finland/3002338.json
@@ -0,0 +1 @@
+{"batchcode": "3002338", "histograms": [{"batchcodes": ["3002338"], "histogram": {"COVID-19 immunisation": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Finland/FIRST) EL8982 A.json b/docs/data/histograms/Finland/FIRST) EL8982 A.json
new file mode 100644
index 00000000000..266249b9290
--- /dev/null
+++ b/docs/data/histograms/Finland/FIRST) EL8982 A.json	
@@ -0,0 +1 @@
+{"batchcode": "FIRST) EL8982 A", "histograms": [{"batchcodes": ["FIRST) EL8982 A"], "histogram": {"Eye swelling": 1, "Swelling face": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/166701.json b/docs/data/histograms/French Polynesia/166701.json
new file mode 100644
index 00000000000..2d8ce8cdd31
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/166701.json	
@@ -0,0 +1 @@
+{"batchcode": "166701", "histograms": [{"batchcodes": ["166701"], "histogram": {"Unevaluable event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EJ1686.json b/docs/data/histograms/French Polynesia/EJ1686.json
new file mode 100644
index 00000000000..cc366cac925
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EJ1686.json	
@@ -0,0 +1 @@
+{"batchcode": "EJ1686", "histograms": [{"batchcodes": ["EJ1686"], "histogram": {"Dizziness": 1, "Dysstasia": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EJ6789.json b/docs/data/histograms/French Polynesia/EJ6789.json
new file mode 100644
index 00000000000..09dce8259fa
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EJ6789.json	
@@ -0,0 +1 @@
+{"batchcode": "EJ6789", "histograms": [{"batchcodes": ["EJ6789"], "histogram": {"Body mass index": 1, "COVID-19 pneumonia": 1, "Gene sequencing": 1, "Polymerase chain reaction": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EK5730.json b/docs/data/histograms/French Polynesia/EK5730.json
new file mode 100644
index 00000000000..f2b4ae79eb2
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EK5730.json	
@@ -0,0 +1 @@
+{"batchcode": "EK5730", "histograms": [{"batchcodes": ["EK5730"], "histogram": {"Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EK9231.json b/docs/data/histograms/French Polynesia/EK9231.json
new file mode 100644
index 00000000000..94f35cbde83
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EK9231.json	
@@ -0,0 +1 @@
+{"batchcode": "EK9231", "histograms": [{"batchcodes": ["EK9231"], "histogram": {"Chest discomfort": 1, "Headache": 1, "Multiple sclerosis": 1, "Musculoskeletal stiffness": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL1234.json b/docs/data/histograms/French Polynesia/EL1234.json
new file mode 100644
index 00000000000..43b0409881b
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL1234.json	
@@ -0,0 +1 @@
+{"batchcode": "EL1234", "histograms": [{"batchcodes": ["EL1234"], "histogram": {"Cold sweat": 1, "Dizziness": 1, "Feeling hot": 1, "Hyperhidrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL3247.json b/docs/data/histograms/French Polynesia/EL3247.json
new file mode 100644
index 00000000000..d23b3b5ff68
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL3247.json	
@@ -0,0 +1 @@
+{"batchcode": "EL3247", "histograms": [{"batchcodes": ["EL3247"], "histogram": {"Hyperhidrosis": 2, "Asthenia": 1, "Blood pressure decreased": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Head discomfort": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Immediate post-injection reaction": 1, "Influenza": 1, "Migraine": 1, "Nausea": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Rash": 1, "Throat irritation": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL3302.json b/docs/data/histograms/French Polynesia/EL3302.json
new file mode 100644
index 00000000000..3a60d777b0a
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL3302.json	
@@ -0,0 +1 @@
+{"batchcode": "EL3302", "histograms": [{"batchcodes": ["EL3302"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Headache": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL9261.json b/docs/data/histograms/French Polynesia/EL9261.json
new file mode 100644
index 00000000000..34d4cf9f1a5
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL9261.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9261", "histograms": [{"batchcodes": ["EL9261"], "histogram": {"Dizziness": 4, "Blood pressure increased": 2, "Headache": 2, "Nervousness": 2, "Cold sweat": 1, "Computerised tomogram": 1, "Dizziness postural": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Feeling jittery": 1, "Hemiparesis": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Laboratory test": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pallor": 1, "Palpitations": 1, "Pneumonia": 1, "Pupillary disorder": 1, "Throat tightness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL9262.json b/docs/data/histograms/French Polynesia/EL9262.json
new file mode 100644
index 00000000000..e0e09250778
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL9262.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9262", "histograms": [{"batchcodes": ["EL9262"], "histogram": {"Blood pressure increased": 1, "Dysgeusia": 1, "Impaired driving ability": 1, "Ocular discomfort": 1, "Paraesthesia": 1, "Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL9264.json b/docs/data/histograms/French Polynesia/EL9264.json
new file mode 100644
index 00000000000..1f5bb838467
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL9264.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9264", "histograms": [{"batchcodes": ["EL9264"], "histogram": {"Dizziness": 2, "Asthma": 1, "Body temperature": 1, "Dehydration": 1, "Dyspnoea": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Panic attack": 1, "Pyrexia": 1, "Tremor": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL9265.json b/docs/data/histograms/French Polynesia/EL9265.json
new file mode 100644
index 00000000000..681c8d5a169
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL9265.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9265", "histograms": [{"batchcodes": ["EL9265"], "histogram": {"Blood magnesium": 1, "Blood magnesium decreased": 1, "Blood potassium": 1, "Blood potassium decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EL9269.json b/docs/data/histograms/French Polynesia/EL9269.json
new file mode 100644
index 00000000000..f387389b702
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EL9269.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9269", "histograms": [{"batchcodes": ["EL9269"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Dyspnoea": 1, "Headache": 1, "Malaise": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EM9809.json b/docs/data/histograms/French Polynesia/EM9809.json
new file mode 100644
index 00000000000..4ea823518ce
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EM9809.json	
@@ -0,0 +1 @@
+{"batchcode": "EM9809", "histograms": [{"batchcodes": ["EM9809"], "histogram": {"Anxiety": 1, "Dizziness": 1, "Erythema": 1, "Flushing": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Retching": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EM9829.json b/docs/data/histograms/French Polynesia/EM9829.json
new file mode 100644
index 00000000000..5f1a7ec6acf
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EM9829.json	
@@ -0,0 +1 @@
+{"batchcode": "EM9829", "histograms": [{"batchcodes": ["EM9829"], "histogram": {"Arthralgia": 1, "Cold sweat": 1, "Flushing": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EN6198.json b/docs/data/histograms/French Polynesia/EN6198.json
new file mode 100644
index 00000000000..490342843eb
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EN6198.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6198", "histograms": [{"batchcodes": ["EN6198"], "histogram": {"Exposure to SARS-CoV-2": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EN6201.json b/docs/data/histograms/French Polynesia/EN6201.json
new file mode 100644
index 00000000000..9e2bb0b4df6
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EN6201.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6201", "histograms": [{"batchcodes": ["EN6201"], "histogram": {"Asthenia": 1, "Confusional state": 1, "Erythema": 1, "Fall": 1, "Fatigue": 1, "Hallucination": 1, "Heart rate increased": 1, "Obsessive-compulsive personality disorder": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EN6203.json b/docs/data/histograms/French Polynesia/EN6203.json
new file mode 100644
index 00000000000..62d8076f82c
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EN6203.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6203", "histograms": [{"batchcodes": ["EN6203"], "histogram": {"Anger": 1, "Feeling abnormal": 1, "Headache": 1, "Impaired work ability": 1, "Influenza like illness": 1, "Insomnia": 1, "Nausea": 1, "Neck pain": 1, "Nephrolithiasis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EN6204.json b/docs/data/histograms/French Polynesia/EN6204.json
new file mode 100644
index 00000000000..72c0f7d570e
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EN6204.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6204", "histograms": [{"batchcodes": ["EN6204"], "histogram": {"Blood test": 1, "Blood urine present": 1, "COVID-19": 1, "Culture": 1, "Drug ineffective": 1, "Headache": 1, "Hypoaesthesia": 1, "Malaise": 1, "SARS-CoV-2 test": 1, "Urine analysis normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EN6206.json b/docs/data/histograms/French Polynesia/EN6206.json
new file mode 100644
index 00000000000..7c777f2b0a4
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EN6206.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6206", "histograms": [{"batchcodes": ["EN6206"], "histogram": {"Chorea": 1, "Dyspnoea": 1, "Muscular weakness": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EN8207.json b/docs/data/histograms/French Polynesia/EN8207.json
new file mode 100644
index 00000000000..ce0d9e5ab43
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EN8207.json	
@@ -0,0 +1 @@
+{"batchcode": "EN8207", "histograms": [{"batchcodes": ["EN8207"], "histogram": {"Deep vein thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EN8730.json b/docs/data/histograms/French Polynesia/EN8730.json
new file mode 100644
index 00000000000..960a5dbfb55
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EN8730.json	
@@ -0,0 +1 @@
+{"batchcode": "EN8730", "histograms": [{"batchcodes": ["EN8730"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/ER8732.json b/docs/data/histograms/French Polynesia/ER8732.json
new file mode 100644
index 00000000000..e5259a100aa
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/ER8732.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8732", "histograms": [{"batchcodes": ["ER8732"], "histogram": {"Lip swelling": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/ER8735.json b/docs/data/histograms/French Polynesia/ER8735.json
new file mode 100644
index 00000000000..e3b7bfb47b6
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/ER8735.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8735", "histograms": [{"batchcodes": ["ER8735"], "histogram": {"Angina pectoris": 1, "Chest pain": 1, "Contusion": 1, "Dizziness": 1, "Epistaxis": 1, "Haematoma": 1, "Lipids": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Physical examination": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/ER8736.json b/docs/data/histograms/French Polynesia/ER8736.json
new file mode 100644
index 00000000000..59c05e0a889
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/ER8736.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8736", "histograms": [{"batchcodes": ["ER8736"], "histogram": {"Angioedema": 1, "Arthralgia": 1, "Asymptomatic COVID-19": 1, "Drug ineffective": 1, "Fatigue": 1, "Headache": 1, "Intestinal ischaemia": 1, "Nausea": 1, "Pain": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test negative": 1, "Thrombosis": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0162.json b/docs/data/histograms/French Polynesia/EW0162.json
new file mode 100644
index 00000000000..ce0d1084432
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0162.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0162", "histograms": [{"batchcodes": ["EW0162"], "histogram": {"Rheumatoid arthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0167.json b/docs/data/histograms/French Polynesia/EW0167.json
new file mode 100644
index 00000000000..c402a1972af
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0167.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0167", "histograms": [{"batchcodes": ["EW0167"], "histogram": {"Chest discomfort": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Headache": 1, "Neck pain": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Throat tightness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0170.json b/docs/data/histograms/French Polynesia/EW0170.json
new file mode 100644
index 00000000000..9602f4cb163
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0170.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0170", "histograms": [{"batchcodes": ["EW0170"], "histogram": {"Lip swelling": 1, "Swelling face": 1, "Tongue eruption": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0172.json b/docs/data/histograms/French Polynesia/EW0172.json
new file mode 100644
index 00000000000..4c1c4c6a615
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0172.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0172", "histograms": [{"batchcodes": ["EW0172"], "histogram": {"Rash": 1, "Rash pruritic": 1, "Urticaria": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0179.json b/docs/data/histograms/French Polynesia/EW0179.json
new file mode 100644
index 00000000000..2cc3401f585
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0179.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0179", "histograms": [{"batchcodes": ["EW0179"], "histogram": {"Arthralgia": 1, "Diarrhoea": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0180.json b/docs/data/histograms/French Polynesia/EW0180.json
new file mode 100644
index 00000000000..ffc439c9c23
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0180.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0180", "histograms": [{"batchcodes": ["EW0180"], "histogram": {"Bell's palsy": 1, "Dizziness": 1, "Dyspnoea": 1, "Ear pain": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0182.json b/docs/data/histograms/French Polynesia/EW0182.json
new file mode 100644
index 00000000000..82e3dc65ea8
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0182.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0182", "histograms": [{"batchcodes": ["EW0182"], "histogram": {"Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/EW0185.json b/docs/data/histograms/French Polynesia/EW0185.json
new file mode 100644
index 00000000000..44ede9db041
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/EW0185.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0185", "histograms": [{"batchcodes": ["EW0185"], "histogram": {"Condition aggravated": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/FF2590.json b/docs/data/histograms/French Polynesia/FF2590.json
new file mode 100644
index 00000000000..d680b10869f
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/FF2590.json	
@@ -0,0 +1 @@
+{"batchcode": "FF2590", "histograms": [{"batchcodes": ["FF2590"], "histogram": {"Atrial fibrillation": 1, "Bundle branch block": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cardiac pacemaker insertion": 1, "Catheterisation cardiac normal": 1, "Electrocardiogram": 1, "Implantable defibrillator insertion": 1, "Magnetic resonance imaging heart": 1, "Sinus tachycardia": 1, "Ultrasound scan": 1, "Ventricular arrhythmia": 1, "Ventricular dysfunction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/FJ1611.json b/docs/data/histograms/French Polynesia/FJ1611.json
new file mode 100644
index 00000000000..8ded499092c
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/FJ1611.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ1611", "histograms": [{"batchcodes": ["FJ1611"], "histogram": {"Abdominal discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Insomnia": 1, "Muscle spasms": 1, "Myalgia": 1, "Pollakiuria": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/PFIZER EN6208.json b/docs/data/histograms/French Polynesia/PFIZER EN6208.json
new file mode 100644
index 00000000000..2bcfd573762
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/PFIZER EN6208.json	
@@ -0,0 +1 @@
+{"batchcode": "PFIZER EN6208", "histograms": [{"batchcodes": ["PFIZER EN6208"], "histogram": {"Chills": 1, "Dizziness": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/PFIZER-BIONTECH.json b/docs/data/histograms/French Polynesia/PFIZER-BIONTECH.json
new file mode 100644
index 00000000000..31232866157
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/PFIZER-BIONTECH.json	
@@ -0,0 +1 @@
+{"batchcode": "PFIZER-BIONTECH", "histograms": [{"batchcodes": ["PFIZER-BIONTECH"], "histogram": {"Dizziness": 1, "Dysstasia": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Pain in extremity": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/French Polynesia/PFIZER-ER8731.json b/docs/data/histograms/French Polynesia/PFIZER-ER8731.json
new file mode 100644
index 00000000000..a2c429c3f33
--- /dev/null
+++ b/docs/data/histograms/French Polynesia/PFIZER-ER8731.json	
@@ -0,0 +1 @@
+{"batchcode": "PFIZER-ER8731", "histograms": [{"batchcodes": ["PFIZER-ER8731"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/EL9267.json b/docs/data/histograms/Georgia/EL9267.json
new file mode 100644
index 00000000000..cb7d197b6a8
--- /dev/null
+++ b/docs/data/histograms/Georgia/EL9267.json
@@ -0,0 +1 @@
+{"batchcode": "EL9267", "histograms": [{"batchcodes": ["EL9267"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Lymphadenopathy": 1, "Pain": 1, "Swelling": 1, "Tenderness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/ER7449.json b/docs/data/histograms/Georgia/ER7449.json
new file mode 100644
index 00000000000..ebdee8f79c7
--- /dev/null
+++ b/docs/data/histograms/Georgia/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"COVID-19": 4, "SARS-CoV-2 test": 4, "Malaise": 3, "Pyrexia": 3, "Drug ineffective": 2, "Headache": 2, "Angioedema": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Cardiac arrest": 1, "Dysphagia": 1, "Haemoptysis": 1, "Hypotension": 1, "Pneumonia bacterial": 1, "Polymerase chain reaction": 1, "Pruritus": 1, "SARS-CoV-2 test positive": 1, "Shock": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/EW0170.json b/docs/data/histograms/Georgia/EW0170.json
new file mode 100644
index 00000000000..59573b9bf90
--- /dev/null
+++ b/docs/data/histograms/Georgia/EW0170.json
@@ -0,0 +1 @@
+{"batchcode": "EW0170", "histograms": [{"batchcodes": ["EW0170"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Back pain": 1, "Gait disturbance": 1, "Movement disorder": 1, "Walking aid user": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/EY0581.json b/docs/data/histograms/Georgia/EY0581.json
new file mode 100644
index 00000000000..7df0a93848b
--- /dev/null
+++ b/docs/data/histograms/Georgia/EY0581.json
@@ -0,0 +1 @@
+{"batchcode": "EY0581", "histograms": [{"batchcodes": ["EY0581"], "histogram": {"Syncope": 8, "Blood pressure measurement": 5, "Hypotension": 5, "Chest pain": 4, "Dizziness": 3, "Pyrexia": 3, "SARS-CoV-2 test": 3, "Arthralgia": 2, "Dysphagia": 2, "Headache": 2, "Pneumonia": 2, "Vaccination site pain": 2, "Angioedema": 1, "Arrhythmia": 1, "Asthenia": 1, "Back pain": 1, "Blood pressure decreased": 1, "Blood pressure fluctuation": 1, "Body temperature increased": 1, "Bradycardia": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Chills": 1, "Circulatory collapse": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Myocardial infarction": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test negative": 1, "Troponin": 1, "Troponin increased": 1, "Ultrasound scan": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FC3180.json b/docs/data/histograms/Georgia/FC3180.json
new file mode 100644
index 00000000000..24e0ac24949
--- /dev/null
+++ b/docs/data/histograms/Georgia/FC3180.json
@@ -0,0 +1 @@
+{"batchcode": "FC3180", "histograms": [{"batchcodes": ["FC3180"], "histogram": {"Hypersensitivity": 1, "Thirst": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FD8813.json b/docs/data/histograms/Georgia/FD8813.json
new file mode 100644
index 00000000000..bbbdc42cb98
--- /dev/null
+++ b/docs/data/histograms/Georgia/FD8813.json
@@ -0,0 +1 @@
+{"batchcode": "FD8813", "histograms": [{"batchcodes": ["FD8813"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Skin discolouration": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FF2153.json b/docs/data/histograms/Georgia/FF2153.json
new file mode 100644
index 00000000000..9fafdfd3210
--- /dev/null
+++ b/docs/data/histograms/Georgia/FF2153.json
@@ -0,0 +1 @@
+{"batchcode": "FF2153", "histograms": [{"batchcodes": ["FF2153"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FF7416.json b/docs/data/histograms/Georgia/FF7416.json
new file mode 100644
index 00000000000..e12e0e43f06
--- /dev/null
+++ b/docs/data/histograms/Georgia/FF7416.json
@@ -0,0 +1 @@
+{"batchcode": "FF7416", "histograms": [{"batchcodes": ["FF7416"], "histogram": {"Blood pressure measurement": 1, "Hypotension": 1, "Polymerase chain reaction": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FF8844.json b/docs/data/histograms/Georgia/FF8844.json
new file mode 100644
index 00000000000..aaf69622af7
--- /dev/null
+++ b/docs/data/histograms/Georgia/FF8844.json
@@ -0,0 +1 @@
+{"batchcode": "FF8844", "histograms": [{"batchcodes": ["FF8844"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Malaise": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FG2872.json b/docs/data/histograms/Georgia/FG2872.json
new file mode 100644
index 00000000000..b193b912126
--- /dev/null
+++ b/docs/data/histograms/Georgia/FG2872.json
@@ -0,0 +1 @@
+{"batchcode": "FG2872", "histograms": [{"batchcodes": ["FG2872"], "histogram": {"Anxiety": 1, "Blood pressure measurement": 1, "Circulatory collapse": 1, "Erythema": 1, "Hypertension": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FG2943.json b/docs/data/histograms/Georgia/FG2943.json
new file mode 100644
index 00000000000..4818b192dce
--- /dev/null
+++ b/docs/data/histograms/Georgia/FG2943.json
@@ -0,0 +1 @@
+{"batchcode": "FG2943", "histograms": [{"batchcodes": ["FG2943"], "histogram": {"Blood pressure measurement": 2, "Asthenia": 1, "Bradycardia": 1, "Chest pain": 1, "Dizziness": 1, "Hypertension": 1, "Hypotension": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Georgia/FP9681.json b/docs/data/histograms/Georgia/FP9681.json
new file mode 100644
index 00000000000..6f6b96f3b16
--- /dev/null
+++ b/docs/data/histograms/Georgia/FP9681.json
@@ -0,0 +1 @@
+{"batchcode": "FP9681", "histograms": [{"batchcodes": ["FP9681"], "histogram": {"Asthenia": 1, "Bradycardia": 1, "Cold sweat": 1, "Dizziness": 1, "Hypotension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Gibraltar/EK9231.json b/docs/data/histograms/Gibraltar/EK9231.json
new file mode 100644
index 00000000000..6bac96bf03a
--- /dev/null
+++ b/docs/data/histograms/Gibraltar/EK9231.json
@@ -0,0 +1 @@
+{"batchcode": "EK9231", "histograms": [{"batchcodes": ["EK9231", "EL8782"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Chest discomfort": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Flushing": 1, "Headache": 1, "Hypertension": 1, "Nausea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Gibraltar/EL8782.json b/docs/data/histograms/Gibraltar/EL8782.json
new file mode 100644
index 00000000000..e1708513eac
--- /dev/null
+++ b/docs/data/histograms/Gibraltar/EL8782.json
@@ -0,0 +1 @@
+{"batchcode": "EL8782", "histograms": [{"batchcodes": ["EK9231", "EL8782"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Chest discomfort": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Flushing": 1, "Headache": 1, "Hypertension": 1, "Nausea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Greece/007M20A.json b/docs/data/histograms/Greece/007M20A.json
new file mode 100644
index 00000000000..58ffeb845d5
--- /dev/null
+++ b/docs/data/histograms/Greece/007M20A.json
@@ -0,0 +1 @@
+{"batchcode": "007M20A", "histograms": [{"batchcodes": ["007M20A"], "histogram": {"Lymph node pain": 1, "Lymphadenopathy": 1, "Mass": 1, "Tenderness": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Guam/029L20A.json b/docs/data/histograms/Guam/029L20A.json
new file mode 100644
index 00000000000..6abdccc100d
--- /dev/null
+++ b/docs/data/histograms/Guam/029L20A.json
@@ -0,0 +1 @@
+{"batchcode": "029L20A", "histograms": [{"batchcodes": ["029L20A"], "histogram": {"Chest discomfort": 1, "Dyspnoea": 1, "Pruritus": 1, "Throat tightness": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Guam/1816022.json b/docs/data/histograms/Guam/1816022.json
new file mode 100644
index 00000000000..173964a357a
--- /dev/null
+++ b/docs/data/histograms/Guam/1816022.json
@@ -0,0 +1 @@
+{"batchcode": "1816022", "histograms": [{"batchcodes": ["1816022"], "histogram": {"Body temperature": 2, "Pyrexia": 2, "Feeling cold": 1, "Pain in extremity": 1, "Pollakiuria": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Guam/30155BA.json b/docs/data/histograms/Guam/30155BA.json
new file mode 100644
index 00000000000..f85862751d7
--- /dev/null
+++ b/docs/data/histograms/Guam/30155BA.json
@@ -0,0 +1 @@
+{"batchcode": "30155BA", "histograms": [{"batchcodes": ["30155BA"], "histogram": {"Polyarthritis": 1, "Rheumatic fever": 1, "Rheumatic heart disease": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Guam/EL9266.json b/docs/data/histograms/Guam/EL9266.json
new file mode 100644
index 00000000000..f49b39fdbdc
--- /dev/null
+++ b/docs/data/histograms/Guam/EL9266.json
@@ -0,0 +1 @@
+{"batchcode": "EL9266", "histograms": [{"batchcodes": ["EL9266"], "histogram": {"Rash": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Guam/EW0168.json b/docs/data/histograms/Guam/EW0168.json
new file mode 100644
index 00000000000..05dc2502775
--- /dev/null
+++ b/docs/data/histograms/Guam/EW0168.json
@@ -0,0 +1 @@
+{"batchcode": "EW0168", "histograms": [{"batchcodes": ["EW0168"], "histogram": {"Breast mass": 1, "Breast pain": 1, "Discomfort": 1, "Insomnia": 1, "Mammogram": 1, "Mammogram abnormal": 1, "Nipple pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Holy See (Vatican City State)/006B21A.json b/docs/data/histograms/Holy See (Vatican City State)/006B21A.json
new file mode 100644
index 00000000000..94b84411c19
--- /dev/null
+++ b/docs/data/histograms/Holy See (Vatican City State)/006B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006B21A", "histograms": [{"batchcodes": ["006B21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Holy See (Vatican City State)/049L21A.json b/docs/data/histograms/Holy See (Vatican City State)/049L21A.json
new file mode 100644
index 00000000000..fc6af47d0a9
--- /dev/null
+++ b/docs/data/histograms/Holy See (Vatican City State)/049L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "049L21A", "histograms": [{"batchcodes": ["049L21A"], "histogram": {"No adverse event": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Holy See (Vatican City State)/EN6203.json b/docs/data/histograms/Holy See (Vatican City State)/EN6203.json
new file mode 100644
index 00000000000..39e683b1122
--- /dev/null
+++ b/docs/data/histograms/Holy See (Vatican City State)/EN6203.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6203", "histograms": [{"batchcodes": ["EN6203"], "histogram": {"Lymphadenopathy": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Holy See (Vatican City State)/FD7218.json b/docs/data/histograms/Holy See (Vatican City State)/FD7218.json
new file mode 100644
index 00000000000..a4d9f58cb1b
--- /dev/null
+++ b/docs/data/histograms/Holy See (Vatican City State)/FD7218.json	
@@ -0,0 +1 @@
+{"batchcode": "FD7218", "histograms": [{"batchcodes": ["FD7218"], "histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Cough": 1, "Dyspnoea": 1, "Dyspnoea at rest": 1, "Dyspnoea exertional": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Oxygen saturation decreased": 1, "Productive cough": 1, "Secretion discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Honduras/206A21A.json b/docs/data/histograms/Honduras/206A21A.json
new file mode 100644
index 00000000000..0b5683e87b9
--- /dev/null
+++ b/docs/data/histograms/Honduras/206A21A.json
@@ -0,0 +1 @@
+{"batchcode": "206A21A", "histograms": [{"batchcodes": ["206A21A"], "histogram": {"Eye swelling": 1, "Pruritus": 1, "Rash": 1, "Rash vesicular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Honduras/EW0164.json b/docs/data/histograms/Honduras/EW0164.json
new file mode 100644
index 00000000000..160f4ef0e01
--- /dev/null
+++ b/docs/data/histograms/Honduras/EW0164.json
@@ -0,0 +1 @@
+{"batchcode": "EW0164", "histograms": [{"batchcodes": ["EW0164"], "histogram": {"Decreased appetite": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Honduras/EW018.json b/docs/data/histograms/Honduras/EW018.json
new file mode 100644
index 00000000000..6a021d3925e
--- /dev/null
+++ b/docs/data/histograms/Honduras/EW018.json
@@ -0,0 +1 @@
+{"batchcode": "EW018", "histograms": [{"batchcodes": ["EW018"], "histogram": {"Influenza like illness": 1, "Myocarditis": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Honduras/FG3527.json b/docs/data/histograms/Honduras/FG3527.json
new file mode 100644
index 00000000000..96b748ab1a0
--- /dev/null
+++ b/docs/data/histograms/Honduras/FG3527.json
@@ -0,0 +1 @@
+{"batchcode": "FG3527", "histograms": [{"batchcodes": ["FG3527"], "histogram": {"Incorrect dose administered": 2, "No adverse event": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1B002A.json b/docs/data/histograms/Hong Kong/1B002A.json
new file mode 100644
index 00000000000..57ff4541b43
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1B002A.json	
@@ -0,0 +1 @@
+{"batchcode": "1B002A", "histograms": [{"batchcodes": ["1B002A"], "histogram": {"Chest pain": 48, "Dizziness": 44, "Pyrexia": 39, "Bell's palsy": 33, "Chest discomfort": 27, "Palpitations": 24, "Hypertension": 22, "Headache": 21, "Hypoaesthesia": 21, "Dyspnoea": 15, "Blood pressure measurement": 14, "Malaise": 13, "Loss of consciousness": 12, "Nausea": 12, "Rash": 10, "Asthenia": 7, "Cerebrovascular accident": 7, "Vomiting": 7, "Chills": 6, "Hemiparesis": 6, "Lower respiratory tract infection": 6, "Myalgia": 6, "Presyncope": 6, "Syncope": 6, "Abdominal pain": 5, "Back pain": 5, "Body temperature": 5, "Haemorrhage intracranial": 5, "Neck pain": 5, "Urticaria": 5, "Vaccination site pain": 5, "Vertigo": 5, "Abdominal pain upper": 4, "Anaemia": 4, "Anaphylactoid reaction": 4, "Arthralgia": 4, "Blood pressure increased": 4, "Deep vein thrombosis": 4, "Diarrhoea": 4, "Discomfort": 4, "Pain in extremity": 4, "Paraesthesia": 4, "Transient ischaemic attack": 4, "Abdominal pain lower": 3, "Acute myocardial infarction": 3, "Atrial fibrillation": 3, "Cardiac arrest": 3, "Deafness neurosensory": 3, "Dysarthria": 3, "Ischaemic stroke": 3, "Liver function test abnormal": 3, "Muscular weakness": 3, "Peripheral swelling": 3, "Vaginal haemorrhage": 3, "Acute pulmonary oedema": 2, "Cerebral haemorrhage": 2, "Decreased appetite": 2, "Diplopia": 2, "Encephalopathy": 2, "General physical health deterioration": 2, "Gout": 2, "Head injury": 2, "Heart rate": 2, "Herpes zoster": 2, "Hyperhidrosis": 2, "Hypoaesthesia oral": 2, "Liver function test": 2, "Lymphadenopathy": 2, "Musculoskeletal chest pain": 2, "Myocardial infarction": 2, "Myocarditis": 2, "Oropharyngeal pain": 2, "Sepsis": 2, "Swelling": 2, "Swelling face": 2, "Thrombocytopenia": 2, "Tinnitus": 2, "Tremor": 2, "Urinary tract infection": 2, "Uveitis": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Abortion spontaneous": 1, "Abscess limb": 1, "Acute coronary syndrome": 1, "Acute psychosis": 1, "Allergy to vaccine": 1, "Angioedema": 1, "Asthma": 1, "Atrial flutter": 1, "Balance disorder": 1, "Basal ganglia haemorrhage": 1, "Blepharitis": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood pressure fluctuation": 1, "Bone pain": 1, "Brain neoplasm": 1, "Bronchitis": 1, "Cardiac failure congestive": 1, "Cellulitis": 1, "Cerebral ischaemia": 1, "Contusion": 1, "Coronary artery disease": 1, "Cough": 1, "Deafness": 1, "Deafness unilateral": 1, "Depressed level of consciousness": 1, "Diabetic ketoacidosis": 1, "Disability": 1, "Dizziness postural": 1, "Drooling": 1, "Electrocardiogram": 1, "Electrocardiogram abnormal": 1, "Embolic cerebral infarction": 1, "Embolic stroke": 1, "Epigastric discomfort": 1, "Epiglottitis": 1, "Erythema multiforme": 1, "Erythema nodosum": 1, "Facial paralysis": 1, "Facial paresis": 1, "Fatigue": 1, "Febrile neutropenia": 1, "Gastroenteritis": 1, "Gastrooesophageal reflux disease": 1, "Generalised tonic-clonic seizure": 1, "Gingival bleeding": 1, "Guillain-Barre syndrome": 1, "Haemoptysis": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hemiplegia": 1, "Herpes zoster oticus": 1, "Hypertrophic cardiomyopathy": 1, "Hypocalcaemia": 1, "Hypotension": 1, "Hypovolaemic shock": 1, "IVth nerve paralysis": 1, "Immune thrombocytopenia": 1, "Inappropriate schedule of product administration": 1, "Infarction": 1, "Intraventricular haemorrhage": 1, "Ischaemic cerebral infarction": 1, "Limb discomfort": 1, "Lip swelling": 1, "Lip ulceration": 1, "Lung cancer metastatic": 1, "Maternal exposure timing unspecified": 1, "Metastases to central nervous system": 1, "Middle lobe syndrome": 1, "Mononeuritis": 1, "Movement disorder": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Nervous system disorder": 1, "Neuromyotonia": 1, "Neutropenia": 1, "Ocular discomfort": 1, "Odynophagia": 1, "Pain": 1, "Pancreatitis": 1, "Platelet count": 1, "Pleuritic pain": 1, "Pneumothorax": 1, "Productive cough": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Putamen haemorrhage": 1, "Rectal haemorrhage": 1, "Retinal vein occlusion": 1, "Rhabdomyolysis": 1, "Sinus tachycardia": 1, "Spinal claudication": 1, "Spinal osteoarthritis": 1, "Subarachnoid haemorrhage": 1, "Sudden hearing loss": 1, "Supraventricular tachycardia": 1, "Swelling of eyelid": 1, "Tachycardia": 1, "Tension headache": 1, "Throat tightness": 1, "VIth nerve paralysis": 1, "Vaccination site swelling": 1, "Ventricular extrasystoles": 1, "Ventricular tachycardia": 1, "Vestibular ataxia": 1, "Viral infection": 1, "Visual field defect": 1, "Visual impairment": 1, "White matter lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1B003A.json b/docs/data/histograms/Hong Kong/1B003A.json
new file mode 100644
index 00000000000..18524168b45
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1B003A.json	
@@ -0,0 +1 @@
+{"batchcode": "1B003A", "histograms": [{"batchcodes": ["1B003A"], "histogram": {"Pyrexia": 19, "Bell's palsy": 17, "Chest discomfort": 17, "Chest pain": 12, "Palpitations": 11, "Headache": 9, "Dizziness": 8, "Malaise": 6, "Body temperature": 5, "Loss of consciousness": 5, "Rash": 5, "Myalgia": 4, "Hypoaesthesia": 3, "Seizure": 3, "Syncope": 3, "Blood pressure increased": 2, "Deafness": 2, "Hemiparesis": 2, "Hypertension": 2, "Myocarditis": 2, "Nausea": 2, "Neck pain": 2, "Vomiting": 2, "Acute myocardial infarction": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Bradycardia": 1, "Cerebrovascular accident": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Disability": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Facial asymmetry": 1, "Fatigue": 1, "Generalised tonic-clonic seizure": 1, "Haemorrhage intracranial": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Mixed deafness": 1, "Muscular weakness": 1, "Myocardial necrosis marker": 1, "Nystagmus": 1, "Oedema peripheral": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Status epilepticus": 1, "Supraventricular tachycardia": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1B004A.json b/docs/data/histograms/Hong Kong/1B004A.json
new file mode 100644
index 00000000000..f9d8b014f8e
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1B004A.json	
@@ -0,0 +1 @@
+{"batchcode": "1B004A", "histograms": [{"batchcodes": ["1B004A"], "histogram": {"Bell's palsy": 21, "Deafness neurosensory": 3, "Anaphylactic reaction": 2, "Abdominal pain": 1, "Allergy to vaccine": 1, "Brain stem haemorrhage": 1, "Contusion": 1, "Dizziness": 1, "Encephalitis": 1, "Herpes zoster oticus": 1, "Menstruation irregular": 1, "Myocarditis": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Thirst": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1C005A.json b/docs/data/histograms/Hong Kong/1C005A.json
new file mode 100644
index 00000000000..3827d887f8b
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1C005A.json	
@@ -0,0 +1 @@
+{"batchcode": "1C005A", "histograms": [{"batchcodes": ["1C005A"], "histogram": {"Bell's palsy": 6, "Deafness neurosensory": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1E022A.json b/docs/data/histograms/Hong Kong/1E022A.json
new file mode 100644
index 00000000000..1257643374e
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1E022A.json	
@@ -0,0 +1 @@
+{"batchcode": "1E022A", "histograms": [{"batchcodes": ["1E022A"], "histogram": {"Bell's palsy": 5, "Deafness neurosensory": 1, "Myelitis transverse": 1, "Pericarditis": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1E023-1A.json b/docs/data/histograms/Hong Kong/1E023-1A.json
new file mode 100644
index 00000000000..9fd56e00772
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1E023-1A.json	
@@ -0,0 +1 @@
+{"batchcode": "1E023-1A", "histograms": [{"batchcodes": ["1E023-1A"], "histogram": {"Bell's palsy": 15, "Myocarditis": 12, "Pericarditis": 6, "Deafness neurosensory": 3, "Allergy to vaccine": 1, "Rash": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1E0231A.json b/docs/data/histograms/Hong Kong/1E0231A.json
new file mode 100644
index 00000000000..235f12e0834
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1E0231A.json	
@@ -0,0 +1 @@
+{"batchcode": "1E0231A", "histograms": [{"batchcodes": ["1E0231A"], "histogram": {"Bell's palsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1E023A.json b/docs/data/histograms/Hong Kong/1E023A.json
new file mode 100644
index 00000000000..55db223d7a8
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1E023A.json	
@@ -0,0 +1 @@
+{"batchcode": "1E023A", "histograms": [{"batchcodes": ["1E023A"], "histogram": {"Bell's palsy": 4, "Deafness neurosensory": 2, "Blister": 1, "Dizziness": 1, "Myocarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1E025A.json b/docs/data/histograms/Hong Kong/1E025A.json
new file mode 100644
index 00000000000..aeaf32ff2ec
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1E025A.json	
@@ -0,0 +1 @@
+{"batchcode": "1E025A", "histograms": [{"batchcodes": ["1E025A"], "histogram": {"Bell's palsy": 32, "Pericarditis": 7, "Myocarditis": 5, "Deafness neurosensory": 4, "Coronary artery disease": 2, "Immune thrombocytopenia": 2, "Deafness": 1, "Death": 1, "Facial paralysis": 1, "Guillain-Barre syndrome": 1, "Heavy menstrual bleeding": 1, "Myelitis transverse": 1, "Platelet count": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1E027A.json b/docs/data/histograms/Hong Kong/1E027A.json
new file mode 100644
index 00000000000..b764e43510b
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1E027A.json	
@@ -0,0 +1 @@
+{"batchcode": "1E027A", "histograms": [{"batchcodes": ["1E027A"], "histogram": {"Bell's palsy": 24, "Myocarditis": 20, "Pericarditis": 6, "Death": 2, "Coronary artery disease": 1, "Cough": 1, "Guillain-Barre syndrome": 1, "Myocardial ischaemia": 1, "Myopericarditis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1F039A.json b/docs/data/histograms/Hong Kong/1F039A.json
new file mode 100644
index 00000000000..f1a82fa1bf2
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1F039A.json	
@@ -0,0 +1 @@
+{"batchcode": "1F039A", "histograms": [{"batchcodes": ["1F039A"], "histogram": {"Bell's palsy": 18, "Myocarditis": 3, "Cardiac failure congestive": 1, "Deep vein thrombosis": 1, "Ejection fraction": 1, "Guillain-Barre syndrome": 1, "Immune thrombocytopenia": 1, "Lung adenocarcinoma": 1, "Metastases to central nervous system": 1, "Myelitis transverse": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1G045A.json b/docs/data/histograms/Hong Kong/1G045A.json
new file mode 100644
index 00000000000..f9b449d54a6
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1G045A.json	
@@ -0,0 +1 @@
+{"batchcode": "1G045A", "histograms": [{"batchcodes": ["1G045A"], "histogram": {"Bell's palsy": 27, "Immunisation": 11, "Off label use": 10, "Deafness neurosensory": 4, "Myocarditis": 4, "Pericarditis": 2, "Acute myocardial infarction": 1, "Ankylosing spondylitis": 1, "Aortic dissection rupture": 1, "Cardiac arrest": 1, "Chest pain": 1, "Chills": 1, "Coronary artery disease": 1, "Diabetes mellitus": 1, "Haemothorax": 1, "Hypertension": 1, "Left ventricular hypertrophy": 1, "Myocardial infarction": 1, "Myocardial ischaemia": 1, "Pericardial haemorrhage": 1, "Pneumonia": 1, "Pneumonia aspiration": 1, "Syncope": 1, "Ventricular fibrillation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1H053A.json b/docs/data/histograms/Hong Kong/1H053A.json
new file mode 100644
index 00000000000..3a7b88533ee
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1H053A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H053A", "histograms": [{"batchcodes": ["1H053A"], "histogram": {"Bell's palsy": 19, "Myocarditis": 3, "Circulatory collapse": 2, "Deafness neurosensory": 2, "Aortic dissection": 1, "Bradycardia": 1, "Cardiac arrest": 1, "Congestive cardiomyopathy": 1, "Coronary artery disease": 1, "Deafness": 1, "Hypotension": 1, "Myopericarditis": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1I066A.json b/docs/data/histograms/Hong Kong/1I066A.json
new file mode 100644
index 00000000000..6d70711b078
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1I066A.json	
@@ -0,0 +1 @@
+{"batchcode": "1I066A", "histograms": [{"batchcodes": ["1I066A"], "histogram": {"Bell's palsy": 6, "Myocarditis": 3, "Myopericarditis": 3, "Immunisation": 2, "Off label use": 2, "Circulatory collapse": 1, "Deafness neurosensory": 1, "Inappropriate schedule of product administration": 1, "Myocardial ischaemia": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/1I067A.json b/docs/data/histograms/Hong Kong/1I067A.json
new file mode 100644
index 00000000000..226f56ec0c5
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/1I067A.json	
@@ -0,0 +1 @@
+{"batchcode": "1I067A", "histograms": [{"batchcodes": ["1I067A"], "histogram": {"Bell's palsy": 21, "Myocarditis": 3, "Myopericarditis": 2, "Unresponsive to stimuli": 2, "Cardiac arrest": 1, "Circulatory collapse": 1, "Disseminated intravascular coagulation": 1, "Guillain-Barre syndrome": 1, "Pericarditis": 1, "Shock": 1, "Stomatitis": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/210102.json b/docs/data/histograms/Hong Kong/210102.json
new file mode 100644
index 00000000000..09f93f740f3
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/210102.json	
@@ -0,0 +1 @@
+{"batchcode": "210102", "histograms": [{"batchcodes": ["210102"], "histogram": {"Bell's palsy": 3, "Chest discomfort": 3, "Chest pain": 3, "Dizziness": 3, "Cellulitis": 2, "Contusion": 2, "Hypoaesthesia": 2, "Ischaemic stroke": 2, "Loss of consciousness": 2, "Lymphadenopathy": 2, "Pyrexia": 2, "Abdominal pain": 1, "Acute coronary syndrome": 1, "Acute pulmonary oedema": 1, "Anaphylactoid reaction": 1, "Angioedema": 1, "Aphasia": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cardiac function test": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Erythema": 1, "Erythema multiforme": 1, "Facial paralysis": 1, "Fatigue": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Herpes zoster oticus": 1, "Hypertension": 1, "Lip ulceration": 1, "Magnetic resonance imaging": 1, "Migraine": 1, "Movement disorder": 1, "Mucosal ulceration": 1, "Myalgia": 1, "Myasthenia gravis": 1, "Oedema peripheral": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Paralysis": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Rash": 1, "Seizure": 1, "Sialoadenitis": 1, "Skin exfoliation": 1, "Syncope": 1, "Syphilis": 1, "Tremor": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/2A088A.json b/docs/data/histograms/Hong Kong/2A088A.json
new file mode 100644
index 00000000000..989b3c8e2af
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/2A088A.json	
@@ -0,0 +1 @@
+{"batchcode": "2A088A", "histograms": [{"batchcodes": ["2A088A"], "histogram": {"Bell's palsy": 54, "Myopericarditis": 9, "Myocarditis": 6, "Cardiac arrest": 4, "Immunisation": 3, "Off label use": 3, "Pericarditis": 3, "Deafness neurosensory": 2, "Acute coronary syndrome": 1, "Acute myocardial infarction": 1, "COVID-19": 1, "Coronary artery disease": 1, "Diabetic ketoacidosis": 1, "Drug ineffective": 1, "Myocardial infarction": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Hong Kong/2C096A.json b/docs/data/histograms/Hong Kong/2C096A.json
new file mode 100644
index 00000000000..4f832a0f673
--- /dev/null
+++ b/docs/data/histograms/Hong Kong/2C096A.json	
@@ -0,0 +1 @@
+{"batchcode": "2C096A", "histograms": [{"batchcodes": ["2C096A"], "histogram": {"Bell's palsy": 14, "Immunisation": 5, "Off label use": 5, "Myopericarditis": 4, "Myocarditis": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/025L20A.json b/docs/data/histograms/India/025L20A.json
new file mode 100644
index 00000000000..e7ce660aa80
--- /dev/null
+++ b/docs/data/histograms/India/025L20A.json
@@ -0,0 +1 @@
+{"batchcode": "025L20A", "histograms": [{"batchcodes": ["025L20A"], "histogram": {"Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/1805020.json b/docs/data/histograms/India/1805020.json
new file mode 100644
index 00000000000..bc5eda8b2a4
--- /dev/null
+++ b/docs/data/histograms/India/1805020.json
@@ -0,0 +1 @@
+{"batchcode": "1805020", "histograms": [{"batchcodes": ["1805020"], "histogram": {"Dizziness": 1, "Hyperhidrosis": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/EN6208.json b/docs/data/histograms/India/EN6208.json
new file mode 100644
index 00000000000..eac4ff89e35
--- /dev/null
+++ b/docs/data/histograms/India/EN6208.json
@@ -0,0 +1 @@
+{"batchcode": "EN6208", "histograms": [{"batchcodes": ["EN6208"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Drug ineffective": 1, "Inappropriate schedule of product administration": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/ENB200.json b/docs/data/histograms/India/ENB200.json
new file mode 100644
index 00000000000..df0636fe093
--- /dev/null
+++ b/docs/data/histograms/India/ENB200.json
@@ -0,0 +1 @@
+{"batchcode": "ENB200", "histograms": [{"batchcodes": ["ENB200"], "histogram": {"Arthralgia": 1, "Cyanopsia": 1, "Disorientation": 1, "Dizziness": 1, "Paraesthesia": 1, "Photopsia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/EP6955.json b/docs/data/histograms/India/EP6955.json
new file mode 100644
index 00000000000..7d8c5a8dd05
--- /dev/null
+++ b/docs/data/histograms/India/EP6955.json
@@ -0,0 +1 @@
+{"batchcode": "EP6955", "histograms": [{"batchcodes": ["EP6955"], "histogram": {"Arthralgia": 1, "Pain": 1, "Paralysis": 1, "Peripheral coldness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/ER0866.json b/docs/data/histograms/India/ER0866.json
new file mode 100644
index 00000000000..7775a383af5
--- /dev/null
+++ b/docs/data/histograms/India/ER0866.json
@@ -0,0 +1 @@
+{"batchcode": "ER0866", "histograms": [{"batchcodes": ["ER0866"], "histogram": {"Abnormal behaviour": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/EW0170.json b/docs/data/histograms/India/EW0170.json
new file mode 100644
index 00000000000..196a93451bf
--- /dev/null
+++ b/docs/data/histograms/India/EW0170.json
@@ -0,0 +1 @@
+{"batchcode": "EW0170", "histograms": [{"batchcodes": ["EW0170"], "histogram": {"Facial paralysis": 1, "Magnetic resonance imaging": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/EWO171.json b/docs/data/histograms/India/EWO171.json
new file mode 100644
index 00000000000..419bd30d1b1
--- /dev/null
+++ b/docs/data/histograms/India/EWO171.json
@@ -0,0 +1 @@
+{"batchcode": "EWO171", "histograms": [{"batchcodes": ["EWO171"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Headache": 1, "SARS-CoV-2 test": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/India/FD8448.json b/docs/data/histograms/India/FD8448.json
new file mode 100644
index 00000000000..79cbc7aaeea
--- /dev/null
+++ b/docs/data/histograms/India/FD8448.json
@@ -0,0 +1 @@
+{"batchcode": "FD8448", "histograms": [{"batchcodes": ["FD8448"], "histogram": {"Head discomfort": 1, "Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Indonesia/001C2A1.json b/docs/data/histograms/Indonesia/001C2A1.json
new file mode 100644
index 00000000000..c0b2d79c925
--- /dev/null
+++ b/docs/data/histograms/Indonesia/001C2A1.json
@@ -0,0 +1 @@
+{"batchcode": "001C2A1", "histograms": [{"batchcodes": ["001C2A1"], "histogram": {"Full blood count normal": 1, "Platelet count normal": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Skin burning sensation": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Indonesia/011A21A.json b/docs/data/histograms/Indonesia/011A21A.json
new file mode 100644
index 00000000000..7188f2d21e3
--- /dev/null
+++ b/docs/data/histograms/Indonesia/011A21A.json
@@ -0,0 +1 @@
+{"batchcode": "011A21A", "histograms": [{"batchcodes": ["011A21A"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Indonesia/2.json b/docs/data/histograms/Indonesia/2.json
new file mode 100644
index 00000000000..e762968b1b4
--- /dev/null
+++ b/docs/data/histograms/Indonesia/2.json
@@ -0,0 +1 @@
+{"batchcode": "2", "histograms": [{"batchcodes": ["2"], "histogram": {"Cholelithiasis": 1, "Ear infection": 1, "Haemorrhoids": 1, "Hiatus hernia": 1, "Infectious mononucleosis": 1, "Oral candidiasis": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Indonesia/FF4206.json b/docs/data/histograms/Indonesia/FF4206.json
new file mode 100644
index 00000000000..a541aba7d0b
--- /dev/null
+++ b/docs/data/histograms/Indonesia/FF4206.json
@@ -0,0 +1 @@
+{"batchcode": "FF4206", "histograms": [{"batchcodes": ["FF4206"], "histogram": {"Heart rate": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Tachycardia foetal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Indonesia/FG7900.json b/docs/data/histograms/Indonesia/FG7900.json
new file mode 100644
index 00000000000..5160c75daf7
--- /dev/null
+++ b/docs/data/histograms/Indonesia/FG7900.json
@@ -0,0 +1 @@
+{"batchcode": "FG7900", "histograms": [{"batchcodes": ["FG7900"], "histogram": {"Dyspnoea": 1, "Foetal monitoring": 1, "Heart rate": 1, "Investigation": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Premature delivery": 1, "Tachycardia foetal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iran, Islamic Republic of/EW0176.json b/docs/data/histograms/Iran, Islamic Republic of/EW0176.json
new file mode 100644
index 00000000000..bd66b8480fa
--- /dev/null
+++ b/docs/data/histograms/Iran, Islamic Republic of/EW0176.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0176", "histograms": [{"batchcodes": ["EW0176"], "histogram": {"Burning sensation": 1, "Muscular weakness": 1, "Vaccine positive rechallenge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iran, Islamic Republic of/EWO182.json b/docs/data/histograms/Iran, Islamic Republic of/EWO182.json
new file mode 100644
index 00000000000..f4374ec03ab
--- /dev/null
+++ b/docs/data/histograms/Iran, Islamic Republic of/EWO182.json	
@@ -0,0 +1 @@
+{"batchcode": "EWO182", "histograms": [{"batchcodes": ["EWO182"], "histogram": {"Dizziness": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iran, Islamic Republic of/FP7135.json b/docs/data/histograms/Iran, Islamic Republic of/FP7135.json
new file mode 100644
index 00000000000..73ee585169e
--- /dev/null
+++ b/docs/data/histograms/Iran, Islamic Republic of/FP7135.json	
@@ -0,0 +1 @@
+{"batchcode": "FP7135", "histograms": [{"batchcodes": ["FP7135"], "histogram": {"Incorrect product formulation administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/210126A / FE151.json b/docs/data/histograms/Iraq/210126A / FE151.json
new file mode 100644
index 00000000000..7e809c74da9
--- /dev/null
+++ b/docs/data/histograms/Iraq/210126A / FE151.json	
@@ -0,0 +1 @@
+{"batchcode": "210126A / FE151", "histograms": [{"batchcodes": ["210126A / FE151"], "histogram": {"Echocardiogram": 1, "Electrocardiogram": 1, "Extrasystoles": 1, "Fatigue": 1, "Lethargy": 1, "Pyrexia": 1, "Restlessness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/94.json b/docs/data/histograms/Iraq/94.json
new file mode 100644
index 00000000000..b4c1531468a
--- /dev/null
+++ b/docs/data/histograms/Iraq/94.json
@@ -0,0 +1 @@
+{"batchcode": "94", "histograms": [{"batchcodes": ["94"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/CD7220.json b/docs/data/histograms/Iraq/CD7220.json
new file mode 100644
index 00000000000..d1ba6940658
--- /dev/null
+++ b/docs/data/histograms/Iraq/CD7220.json
@@ -0,0 +1 @@
+{"batchcode": "CD7220", "histograms": [{"batchcodes": ["CD7220"], "histogram": {"Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/EF8087.json b/docs/data/histograms/Iraq/EF8087.json
new file mode 100644
index 00000000000..7d041177a00
--- /dev/null
+++ b/docs/data/histograms/Iraq/EF8087.json
@@ -0,0 +1 @@
+{"batchcode": "EF8087", "histograms": [{"batchcodes": ["EF8087"], "histogram": {"Diarrhoea": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Shock": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/ET0384.json b/docs/data/histograms/Iraq/ET0384.json
new file mode 100644
index 00000000000..fb22815b372
--- /dev/null
+++ b/docs/data/histograms/Iraq/ET0384.json
@@ -0,0 +1 @@
+{"batchcode": "ET0384", "histograms": [{"batchcodes": ["ET0384"], "histogram": {"Syncope": 9, "Pyrexia": 4, "Chest pain": 3, "Arrhythmia": 2, "Bell's palsy": 2, "Dyspnoea": 2, "Fatigue": 2, "Poor feeding infant": 2, "Vaccination site pain": 2, "Coma": 1, "Exposure via breast milk": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypotension": 1, "Incorrect route of product administration": 1, "Injection site pain": 1, "Ischaemic stroke": 1, "Muscular weakness": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pallor": 1, "Paraesthesia": 1, "Pericarditis": 1, "Presyncope": 1, "Product use issue": 1, "Q fever": 1, "Renal pain": 1, "Somnolence": 1, "Tachycardia": 1, "Thrombocytopenia": 1, "Vaccination site joint infection": 1, "Vaccination site joint pain": 1, "Venous thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/ETO384.json b/docs/data/histograms/Iraq/ETO384.json
new file mode 100644
index 00000000000..4b7b3c45387
--- /dev/null
+++ b/docs/data/histograms/Iraq/ETO384.json
@@ -0,0 +1 @@
+{"batchcode": "ETO384", "histograms": [{"batchcodes": ["ETO384"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Bradycardia": 1, "Fatigue": 1, "Hallucination": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Loss of consciousness": 1, "Nausea": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/EY4225.json b/docs/data/histograms/Iraq/EY4225.json
new file mode 100644
index 00000000000..87d17c6150f
--- /dev/null
+++ b/docs/data/histograms/Iraq/EY4225.json
@@ -0,0 +1 @@
+{"batchcode": "EY4225", "histograms": [{"batchcodes": ["EY4225"], "histogram": {"Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/EY4825.json b/docs/data/histograms/Iraq/EY4825.json
new file mode 100644
index 00000000000..0b273bc5c35
--- /dev/null
+++ b/docs/data/histograms/Iraq/EY4825.json
@@ -0,0 +1 @@
+{"batchcode": "EY4825", "histograms": [{"batchcodes": ["EY4825"], "histogram": {"Pyrexia": 4, "Chills": 2, "Headache": 2, "Nausea": 2, "Pain in extremity": 2, "Syncope": 2, "Balance disorder": 1, "Chest pain": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dyspnoea": 1, "Extensive swelling of vaccinated limb": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Lethargy": 1, "Loss of consciousness": 1, "Malaise": 1, "Palpitations": 1, "Peripheral swelling": 1, "Toxic shock syndrome": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/F63626.json b/docs/data/histograms/Iraq/F63626.json
new file mode 100644
index 00000000000..4650a09984c
--- /dev/null
+++ b/docs/data/histograms/Iraq/F63626.json
@@ -0,0 +1 @@
+{"batchcode": "F63626", "histograms": [{"batchcodes": ["F63626"], "histogram": {"Body temperature": 1, "Epilepsy": 1, "Headache": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FA-5742.json b/docs/data/histograms/Iraq/FA-5742.json
new file mode 100644
index 00000000000..bf8bb6086d5
--- /dev/null
+++ b/docs/data/histograms/Iraq/FA-5742.json
@@ -0,0 +1 @@
+{"batchcode": "FA-5742", "histograms": [{"batchcodes": ["FA-5742"], "histogram": {"Lymphadenopathy": 1, "Pyrexia": 1, "Shock": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FA3762.json b/docs/data/histograms/Iraq/FA3762.json
new file mode 100644
index 00000000000..d7bf4be3634
--- /dev/null
+++ b/docs/data/histograms/Iraq/FA3762.json
@@ -0,0 +1 @@
+{"batchcode": "FA3762", "histograms": [{"batchcodes": ["FA3762"], "histogram": {"Deafness": 1, "Fatigue": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FA5742.json b/docs/data/histograms/Iraq/FA5742.json
new file mode 100644
index 00000000000..4cbb2425bce
--- /dev/null
+++ b/docs/data/histograms/Iraq/FA5742.json
@@ -0,0 +1 @@
+{"batchcode": "FA5742", "histograms": [{"batchcodes": ["FA5742"], "histogram": {"Nausea": 2, "Pyrexia": 2, "Vomiting": 2, "Anaphylactic reaction": 1, "Arthralgia": 1, "Body temperature": 1, "Bronchospasm": 1, "Brucellosis": 1, "Cardiac arrest": 1, "Chest pain": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Extensive swelling of vaccinated limb": 1, "Hyperthyroidism": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain in extremity": 1, "Q fever": 1, "Rash": 1, "Seizure": 1, "Syncope": 1, "Tonsillitis": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FA5762.json b/docs/data/histograms/Iraq/FA5762.json
new file mode 100644
index 00000000000..408f0bc3b94
--- /dev/null
+++ b/docs/data/histograms/Iraq/FA5762.json
@@ -0,0 +1 @@
+{"batchcode": "FA5762", "histograms": [{"batchcodes": ["FA5762"], "histogram": {"Chest pain": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Loss of consciousness": 1, "Rhinitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FA5843.json b/docs/data/histograms/Iraq/FA5843.json
new file mode 100644
index 00000000000..2f7900fad5f
--- /dev/null
+++ b/docs/data/histograms/Iraq/FA5843.json
@@ -0,0 +1 @@
+{"batchcode": "FA5843", "histograms": [{"batchcodes": ["FA5843"], "histogram": {"Chills": 2, "Fatigue": 2, "Pyrexia": 2, "Apnoea": 1, "Arrhythmia": 1, "Cough": 1, "Oropharyngeal pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FC8289.json b/docs/data/histograms/Iraq/FC8289.json
new file mode 100644
index 00000000000..d702c01c08a
--- /dev/null
+++ b/docs/data/histograms/Iraq/FC8289.json
@@ -0,0 +1 @@
+{"batchcode": "FC8289", "histograms": [{"batchcodes": ["FC8289"], "histogram": {"Syncope": 4, "Arthralgia": 2, "Incorrect route of product administration": 2, "Nasal congestion": 2, "Stevens-Johnson syndrome": 2, "Vaccination site pain": 2, "Anaphylactic reaction": 1, "Blepharospasm": 1, "Bradycardia": 1, "Cardiomyopathy": 1, "Fatigue": 1, "Irritability postvaccinal": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FC9001.json b/docs/data/histograms/Iraq/FC9001.json
new file mode 100644
index 00000000000..a542b51fdca
--- /dev/null
+++ b/docs/data/histograms/Iraq/FC9001.json
@@ -0,0 +1 @@
+{"batchcode": "FC9001", "histograms": [{"batchcodes": ["FC9001"], "histogram": {"Syncope": 2, "Vaccination site pain": 2, "Anaphylactic reaction": 1, "Asphyxia": 1, "Fatigue": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FD5613.json b/docs/data/histograms/Iraq/FD5613.json
new file mode 100644
index 00000000000..21e67207260
--- /dev/null
+++ b/docs/data/histograms/Iraq/FD5613.json
@@ -0,0 +1 @@
+{"batchcode": "FD5613", "histograms": [{"batchcodes": ["FD5613"], "histogram": {"Decreased appetite": 1, "Dyspnoea": 1, "Ecchymosis": 1, "Musculoskeletal pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FD7220.json b/docs/data/histograms/Iraq/FD7220.json
new file mode 100644
index 00000000000..42d901c4224
--- /dev/null
+++ b/docs/data/histograms/Iraq/FD7220.json
@@ -0,0 +1 @@
+{"batchcode": "FD7220", "histograms": [{"batchcodes": ["FD7220"], "histogram": {"Body temperature": 1, "Herpes virus infection": 1, "Incorrect route of product administration": 1, "Lymphadenopathy": 1, "Neuropathy peripheral": 1, "Paraesthesia": 1, "Platelet count": 1, "Pyrexia": 1, "Rash": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FD8813.json b/docs/data/histograms/Iraq/FD8813.json
new file mode 100644
index 00000000000..aee7d29313a
--- /dev/null
+++ b/docs/data/histograms/Iraq/FD8813.json
@@ -0,0 +1 @@
+{"batchcode": "FD8813", "histograms": [{"batchcodes": ["FD8813"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FD8831.json b/docs/data/histograms/Iraq/FD8831.json
new file mode 100644
index 00000000000..04bf1f68bf4
--- /dev/null
+++ b/docs/data/histograms/Iraq/FD8831.json
@@ -0,0 +1 @@
+{"batchcode": "FD8831", "histograms": [{"batchcodes": ["FD8831"], "histogram": {"COVID-19": 1, "Computerised tomogram": 1, "Cough": 1, "Dyspnoea": 1, "Polymerase chain reaction": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FE1510.json b/docs/data/histograms/Iraq/FE1510.json
new file mode 100644
index 00000000000..9a67df3d238
--- /dev/null
+++ b/docs/data/histograms/Iraq/FE1510.json
@@ -0,0 +1 @@
+{"batchcode": "FE1510", "histograms": [{"batchcodes": ["FE1510"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Dizziness": 1, "Extrasystoles": 1, "Hypotension": 1, "Syncope": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FE6014.json b/docs/data/histograms/Iraq/FE6014.json
new file mode 100644
index 00000000000..43b83832542
--- /dev/null
+++ b/docs/data/histograms/Iraq/FE6014.json
@@ -0,0 +1 @@
+{"batchcode": "FE6014", "histograms": [{"batchcodes": ["FE6014"], "histogram": {"Palpitations": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FE8087.json b/docs/data/histograms/Iraq/FE8087.json
new file mode 100644
index 00000000000..8c0d3496fef
--- /dev/null
+++ b/docs/data/histograms/Iraq/FE8087.json
@@ -0,0 +1 @@
+{"batchcode": "FE8087", "histograms": [{"batchcodes": ["FE8087"], "histogram": {"Syncope": 3, "Anaphylactic shock": 2, "Abdominal pain": 1, "Chills": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Headache": 1, "Hyperhidrosis": 1, "Myocardial infarction": 1, "Nausea": 1, "Pyrexia": 1, "Rash": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF2154.json b/docs/data/histograms/Iraq/FF2154.json
new file mode 100644
index 00000000000..855b67d17db
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF2154.json
@@ -0,0 +1 @@
+{"batchcode": "FF2154", "histograms": [{"batchcodes": ["FF2154"], "histogram": {"Pyrexia": 7, "Diarrhoea": 3, "Dyspnoea": 3, "Fatigue": 3, "Headache": 3, "Nausea": 3, "Vaccination site pain": 3, "Chills": 2, "Hypoaesthesia": 2, "Syncope": 2, "Abdominal pain": 1, "Angioedema": 1, "Arrhythmia": 1, "Arthralgia": 1, "Balance disorder": 1, "Blood urine present": 1, "Body temperature": 1, "Bradycardia": 1, "Chest pain": 1, "Cluster headache": 1, "Confusional state": 1, "Dizziness": 1, "Facial paresis": 1, "Haematochezia": 1, "Haemorrhage": 1, "Hypotension": 1, "Hypothermia": 1, "Irritable bowel syndrome": 1, "Ischaemic stroke": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Pain": 1, "Paraesthesia": 1, "Rash": 1, "Seizure": 1, "Thrombocytopenia": 1, "Vaccination site haematoma": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF215H.json b/docs/data/histograms/Iraq/FF215H.json
new file mode 100644
index 00000000000..df1d261b127
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF215H.json
@@ -0,0 +1 @@
+{"batchcode": "FF215H", "histograms": [{"batchcodes": ["FF215H"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF5109.json b/docs/data/histograms/Iraq/FF5109.json
new file mode 100644
index 00000000000..dacdaa4d02d
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF5109.json
@@ -0,0 +1 @@
+{"batchcode": "FF5109", "histograms": [{"batchcodes": ["FF5109"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Hallucination": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF8111.json b/docs/data/histograms/Iraq/FF8111.json
new file mode 100644
index 00000000000..e133a85e5a0
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF8111.json
@@ -0,0 +1 @@
+{"batchcode": "FF8111", "histograms": [{"batchcodes": ["FF8111"], "histogram": {"Pyrexia": 4, "Syncope": 2, "Vaccination site pain": 2, "Acquired diaphragmatic eventration": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Headache": 1, "Loss of consciousness": 1, "Mastitis": 1, "Nausea": 1, "Pain": 1, "Pharyngitis": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF81111.json b/docs/data/histograms/Iraq/FF81111.json
new file mode 100644
index 00000000000..7515df0a819
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF81111.json
@@ -0,0 +1 @@
+{"batchcode": "FF81111", "histograms": [{"batchcodes": ["FF81111"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF8830.json b/docs/data/histograms/Iraq/FF8830.json
new file mode 100644
index 00000000000..b6512f92a98
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF8830.json
@@ -0,0 +1 @@
+{"batchcode": "FF8830", "histograms": [{"batchcodes": ["FF8830"], "histogram": {"Cardiac arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF8838.json b/docs/data/histograms/Iraq/FF8838.json
new file mode 100644
index 00000000000..c909d1ca05a
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF8838.json
@@ -0,0 +1 @@
+{"batchcode": "FF8838", "histograms": [{"batchcodes": ["FF8838"], "histogram": {"Headache": 3, "Pyrexia": 3, "Diarrhoea": 2, "Fatigue": 2, "Nausea": 2, "Anxiety": 1, "Arthralgia": 1, "Chills": 1, "Decreased appetite": 1, "Dermatomyositis": 1, "Dizziness": 1, "Dysphagia": 1, "Erythema": 1, "Hallucination": 1, "Hypothyroidism": 1, "Nervousness": 1, "Pain": 1, "Piloerection": 1, "Pruritus": 1, "Sexual dysfunction": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FF8846.json b/docs/data/histograms/Iraq/FF8846.json
new file mode 100644
index 00000000000..b732710a403
--- /dev/null
+++ b/docs/data/histograms/Iraq/FF8846.json
@@ -0,0 +1 @@
+{"batchcode": "FF8846", "histograms": [{"batchcodes": ["FF8846"], "histogram": {"Asphyxia": 1, "Chest pain": 1, "Dyspnoea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FG3526.json b/docs/data/histograms/Iraq/FG3526.json
new file mode 100644
index 00000000000..ca868989bbd
--- /dev/null
+++ b/docs/data/histograms/Iraq/FG3526.json
@@ -0,0 +1 @@
+{"batchcode": "FG3526", "histograms": [{"batchcodes": ["FG3526"], "histogram": {"Abdominal pain": 1, "Body temperature": 1, "Dyspnoea": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site abscess": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FGL964.json b/docs/data/histograms/Iraq/FGL964.json
new file mode 100644
index 00000000000..4a1a1fc1905
--- /dev/null
+++ b/docs/data/histograms/Iraq/FGL964.json
@@ -0,0 +1 @@
+{"batchcode": "FGL964", "histograms": [{"batchcodes": ["FGL964"], "histogram": {"Asphyxia": 1, "Bradycardia": 1, "Dyspnoea": 1, "Fatigue": 1, "Limb discomfort": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FH8021.json b/docs/data/histograms/Iraq/FH8021.json
new file mode 100644
index 00000000000..446d0f6eb7d
--- /dev/null
+++ b/docs/data/histograms/Iraq/FH8021.json
@@ -0,0 +1 @@
+{"batchcode": "FH8021", "histograms": [{"batchcodes": ["FH8021"], "histogram": {"Dyspnoea": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FI7309.json b/docs/data/histograms/Iraq/FI7309.json
new file mode 100644
index 00000000000..3917d3a4df5
--- /dev/null
+++ b/docs/data/histograms/Iraq/FI7309.json
@@ -0,0 +1 @@
+{"batchcode": "FI7309", "histograms": [{"batchcodes": ["FI7309"], "histogram": {"Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FJ1964.json b/docs/data/histograms/Iraq/FJ1964.json
new file mode 100644
index 00000000000..885bc772579
--- /dev/null
+++ b/docs/data/histograms/Iraq/FJ1964.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1964", "histograms": [{"batchcodes": ["FJ1964"], "histogram": {"Bradycardia": 1, "Dizziness": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FJ1966.json b/docs/data/histograms/Iraq/FJ1966.json
new file mode 100644
index 00000000000..a0febbf281c
--- /dev/null
+++ b/docs/data/histograms/Iraq/FJ1966.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1966", "histograms": [{"batchcodes": ["FJ1966"], "histogram": {"Loss of consciousness": 3, "Pyrexia": 3, "Body temperature": 2, "Fatigue": 2, "Pain": 2, "Seizure": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Chest pain": 1, "Chills": 1, "Hypotension": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FJ4188.json b/docs/data/histograms/Iraq/FJ4188.json
new file mode 100644
index 00000000000..6bdb049f06b
--- /dev/null
+++ b/docs/data/histograms/Iraq/FJ4188.json
@@ -0,0 +1 @@
+{"batchcode": "FJ4188", "histograms": [{"batchcodes": ["FJ4188"], "histogram": {"Pyrexia": 2, "Aphasia": 1, "Body temperature": 1, "Bradycardia": 1, "Deafness": 1, "Fatigue": 1, "Headache": 1, "Limb discomfort": 1, "Musculoskeletal stiffness": 1, "Renal pain": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FJ8198.json b/docs/data/histograms/Iraq/FJ8198.json
new file mode 100644
index 00000000000..7901683e48e
--- /dev/null
+++ b/docs/data/histograms/Iraq/FJ8198.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8198", "histograms": [{"batchcodes": ["FJ8198"], "histogram": {"Blood pressure measurement": 1, "Cough": 1, "Dyspnoea": 1, "Hypertension": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FJLA964.json b/docs/data/histograms/Iraq/FJLA964.json
new file mode 100644
index 00000000000..bb0b37356f4
--- /dev/null
+++ b/docs/data/histograms/Iraq/FJLA964.json
@@ -0,0 +1 @@
+{"batchcode": "FJLA964", "histograms": [{"batchcodes": ["FJLA964"], "histogram": {"Body temperature": 1, "Pyrexia": 1, "Seizure": 1, "Vaccination site abscess": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FM1455.json b/docs/data/histograms/Iraq/FM1455.json
new file mode 100644
index 00000000000..08eb85ec0b2
--- /dev/null
+++ b/docs/data/histograms/Iraq/FM1455.json
@@ -0,0 +1 @@
+{"batchcode": "FM1455", "histograms": [{"batchcodes": ["FM1455"], "histogram": {"Fever neonatal": 1, "Influenza like illness": 1, "Myalgia": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FM2496.json b/docs/data/histograms/Iraq/FM2496.json
new file mode 100644
index 00000000000..ff01c66a754
--- /dev/null
+++ b/docs/data/histograms/Iraq/FM2496.json
@@ -0,0 +1 @@
+{"batchcode": "FM2496", "histograms": [{"batchcodes": ["FM2496"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FM3444.json b/docs/data/histograms/Iraq/FM3444.json
new file mode 100644
index 00000000000..a3df0e99571
--- /dev/null
+++ b/docs/data/histograms/Iraq/FM3444.json
@@ -0,0 +1 @@
+{"batchcode": "FM3444", "histograms": [{"batchcodes": ["FM3444"], "histogram": {"Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FM3496.json b/docs/data/histograms/Iraq/FM3496.json
new file mode 100644
index 00000000000..ddc1ecbe5a4
--- /dev/null
+++ b/docs/data/histograms/Iraq/FM3496.json
@@ -0,0 +1 @@
+{"batchcode": "FM3496", "histograms": [{"batchcodes": ["FM3496"], "histogram": {"Vaccination site abscess": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FM3U57.json b/docs/data/histograms/Iraq/FM3U57.json
new file mode 100644
index 00000000000..785eb92f16b
--- /dev/null
+++ b/docs/data/histograms/Iraq/FM3U57.json
@@ -0,0 +1 @@
+{"batchcode": "FM3U57", "histograms": [{"batchcodes": ["FM3U57"], "histogram": {"Abdominal pain": 1, "Angina pectoris": 1, "Arthralgia": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Headache": 1, "Urinary retention": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/FNI455.json b/docs/data/histograms/Iraq/FNI455.json
new file mode 100644
index 00000000000..ac4df329aa7
--- /dev/null
+++ b/docs/data/histograms/Iraq/FNI455.json
@@ -0,0 +1 @@
+{"batchcode": "FNI455", "histograms": [{"batchcodes": ["FNI455"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/H7309.json b/docs/data/histograms/Iraq/H7309.json
new file mode 100644
index 00000000000..a80fc996990
--- /dev/null
+++ b/docs/data/histograms/Iraq/H7309.json
@@ -0,0 +1 @@
+{"batchcode": "H7309", "histograms": [{"batchcodes": ["H7309"], "histogram": {"Arthralgia": 1, "Asphyxia": 1, "Diarrhoea": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Oxygen saturation": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/PCA0093.json b/docs/data/histograms/Iraq/PCA0093.json
new file mode 100644
index 00000000000..fc6229c6847
--- /dev/null
+++ b/docs/data/histograms/Iraq/PCA0093.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0093", "histograms": [{"batchcodes": ["PCA0093"], "histogram": {"Seizure": 2, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/PF808A.json b/docs/data/histograms/Iraq/PF808A.json
new file mode 100644
index 00000000000..05ec46af7d8
--- /dev/null
+++ b/docs/data/histograms/Iraq/PF808A.json
@@ -0,0 +1 @@
+{"batchcode": "PF808A", "histograms": [{"batchcodes": ["PF808A"], "histogram": {"Apnoea": 1, "Cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Iraq/SA5742.json b/docs/data/histograms/Iraq/SA5742.json
new file mode 100644
index 00000000000..fbde48bec56
--- /dev/null
+++ b/docs/data/histograms/Iraq/SA5742.json
@@ -0,0 +1 @@
+{"batchcode": "SA5742", "histograms": [{"batchcodes": ["SA5742"], "histogram": {"Drug ineffective": 1, "Pyrexia": 1, "Suspected COVID-19": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Isle of Man/027B21B.json b/docs/data/histograms/Isle of Man/027B21B.json
new file mode 100644
index 00000000000..6170c016fd9
--- /dev/null
+++ b/docs/data/histograms/Isle of Man/027B21B.json	
@@ -0,0 +1 @@
+{"batchcode": "027B21B", "histograms": [{"batchcodes": ["027B21B"], "histogram": {"Irregular breathing": 1, "Paraesthesia": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Isle of Man/040B21A.json b/docs/data/histograms/Isle of Man/040B21A.json
new file mode 100644
index 00000000000..63d69b0c095
--- /dev/null
+++ b/docs/data/histograms/Isle of Man/040B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040B21A", "histograms": [{"batchcodes": ["040B21A"], "histogram": {"Extra dose administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Isle of Man/80777-0273-10.json b/docs/data/histograms/Isle of Man/80777-0273-10.json
new file mode 100644
index 00000000000..5454171a771
--- /dev/null
+++ b/docs/data/histograms/Isle of Man/80777-0273-10.json	
@@ -0,0 +1 @@
+{"batchcode": "80777-0273-10", "histograms": [{"batchcodes": ["80777-0273-10"], "histogram": {"Headache": 1, "Injection site pain": 1, "Injection site swelling": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Isle of Man/O43A.json b/docs/data/histograms/Isle of Man/O43A.json
new file mode 100644
index 00000000000..147a3251968
--- /dev/null
+++ b/docs/data/histograms/Isle of Man/O43A.json	
@@ -0,0 +1 @@
+{"batchcode": "O43A", "histograms": [{"batchcodes": ["O43A"], "histogram": {"Dysphagia": 1, "Dyspnoea": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/11111.json b/docs/data/histograms/Israel/11111.json
new file mode 100644
index 00000000000..4a2ab3aecb3
--- /dev/null
+++ b/docs/data/histograms/Israel/11111.json
@@ -0,0 +1 @@
+{"batchcode": "11111", "histograms": [{"batchcodes": ["11111"], "histogram": {"Deafness": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/300042460.json b/docs/data/histograms/Israel/300042460.json
new file mode 100644
index 00000000000..63104f65d42
--- /dev/null
+++ b/docs/data/histograms/Israel/300042460.json
@@ -0,0 +1 @@
+{"batchcode": "300042460", "histograms": [{"batchcodes": ["300042460"], "histogram": {"Syncope": 2, "Acute respiratory distress syndrome": 1, "Anaphylactic reaction": 1, "Asthenia": 1, "Dizziness": 1, "Headache": 1, "Heart rate": 1, "Hypotension": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/3000496.json b/docs/data/histograms/Israel/3000496.json
new file mode 100644
index 00000000000..dd9897c6cd3
--- /dev/null
+++ b/docs/data/histograms/Israel/3000496.json
@@ -0,0 +1 @@
+{"batchcode": "3000496", "histograms": [{"batchcodes": ["3000496"], "histogram": {"Syncope": 3, "Dizziness": 2, "Dyspnoea": 2, "Loss of consciousness": 2, "Tachycardia": 2, "VIth nerve disorder": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea at rest": 1, "Facial spasm": 1, "Headache": 1, "Heart rate increased": 1, "Hypertension": 1, "Presyncope": 1, "Swelling": 1, "Swelling face": 1, "Tachypnoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/3001659.json b/docs/data/histograms/Israel/3001659.json
new file mode 100644
index 00000000000..92564737a9d
--- /dev/null
+++ b/docs/data/histograms/Israel/3001659.json
@@ -0,0 +1 @@
+{"batchcode": "3001659", "histograms": [{"batchcodes": ["3001659"], "histogram": {"Computerised tomogram head": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Troponin": 2, "White blood cell count": 2, "Angiogram": 1, "Blood pressure measurement": 1, "Blood pressure systolic inspiratory decreased": 1, "Body temperature": 1, "C-reactive protein": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest pain": 1, "Haemoglobin": 1, "Hemianopia homonymous": 1, "Inflammatory marker test": 1, "International normalised ratio": 1, "Ischaemic cerebral infarction": 1, "Magnetic resonance imaging head": 1, "Myocarditis": 1, "Pericarditis": 1, "Stevens-Johnson syndrome": 1, "Transient ischaemic attack": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/3005889.json b/docs/data/histograms/Israel/3005889.json
new file mode 100644
index 00000000000..3bb963a9e5a
--- /dev/null
+++ b/docs/data/histograms/Israel/3005889.json
@@ -0,0 +1 @@
+{"batchcode": "3005889", "histograms": [{"batchcodes": ["3005889"], "histogram": {"Back pain": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Cough": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Heart rate": 1, "Limb discomfort": 1, "Maternal exposure during pregnancy": 1, "Myelitis": 1, "Myocarditis": 1, "Night sweats": 1, "Palpitations": 1, "Paraesthesia": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/60304.json b/docs/data/histograms/Israel/60304.json
new file mode 100644
index 00000000000..4f666e1c463
--- /dev/null
+++ b/docs/data/histograms/Israel/60304.json
@@ -0,0 +1 @@
+{"batchcode": "60304", "histograms": [{"batchcodes": ["60304"], "histogram": {"Anti-thyroid antibody": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone increased": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Electroencephalogram": 1, "Headache": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/B2F9984.json b/docs/data/histograms/Israel/B2F9984.json
new file mode 100644
index 00000000000..5c216e811f4
--- /dev/null
+++ b/docs/data/histograms/Israel/B2F9984.json
@@ -0,0 +1 @@
+{"batchcode": "B2F9984", "histograms": [{"batchcodes": ["B2F9984"], "histogram": {"Arthralgia": 1, "Chills": 1, "Drug ineffective": 1, "Immunisation": 1, "Muscle spasms": 1, "Myalgia": 1, "Off label use": 1, "Pain of skin": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EJ3002.json b/docs/data/histograms/Israel/EJ3002.json
new file mode 100644
index 00000000000..be2d4dc89cd
--- /dev/null
+++ b/docs/data/histograms/Israel/EJ3002.json
@@ -0,0 +1 @@
+{"batchcode": "EJ3002", "histograms": [{"batchcodes": ["EJ3002"], "histogram": {"Blood creatine phosphokinase": 1, "Erythema": 1, "Hepatic enzyme": 1, "Hepatic enzyme increased": 1, "Hepatic function abnormal": 1, "Pericarditis": 1, "Rhabdomyolysis": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EK4175.json b/docs/data/histograms/Israel/EK4175.json
new file mode 100644
index 00000000000..c94af89978b
--- /dev/null
+++ b/docs/data/histograms/Israel/EK4175.json
@@ -0,0 +1 @@
+{"batchcode": "EK4175", "histograms": [{"batchcodes": ["EK4175"], "histogram": {"Paraesthesia": 7, "Haemoglobin": 6, "Death": 5, "Asthenia": 4, "Basophil count": 4, "Blood pressure measurement": 4, "Body temperature": 4, "C-reactive protein": 4, "Electrocardiogram": 4, "Eosinophil count": 4, "Haematocrit": 4, "Heart rate": 4, "Lymphocyte count": 4, "Mean cell haemoglobin": 4, "Mean cell volume": 4, "Mean platelet volume": 4, "Monocyte count": 4, "Neutrophil count": 4, "Oxygen saturation": 4, "Pain assessment": 4, "Platelet count": 4, "Platelet distribution width": 4, "Red blood cell count": 4, "White blood cell count": 4, "Blood chloride": 3, "Blood creatinine": 3, "Blood glucose": 3, "Blood glucose increased": 3, "Blood potassium": 3, "Blood sodium": 3, "Blood urea": 3, "Chest pain": 3, "Dizziness": 3, "Dyspnoea": 3, "Glomerular filtration rate": 3, "Granulocyte count": 3, "Mean cell haemoglobin concentration": 3, "Mean cell haemoglobin decreased": 3, "Nucleated red cells": 3, "Palpitations": 3, "Physical examination": 3, "Pleural effusion": 3, "Procalcitonin": 3, "Pyrexia": 3, "Rash": 3, "Red cell distribution width": 3, "Tachycardia": 3, "Transient ischaemic attack": 3, "Acute myocardial infarction": 2, "Atrial fibrillation": 2, "Basophil percentage": 2, "Blood chloride increased": 2, "Eosinophil percentage": 2, "Feeling abnormal": 2, "Gait disturbance": 2, "Investigation": 2, "Laboratory test": 2, "Lymphocyte percentage": 2, "Magnetic resonance imaging": 2, "Monocyte percentage": 2, "Myocardial infarction": 2, "Myocarditis": 2, "Neutrophil percentage": 2, "Pain in extremity": 2, "Pericardial effusion": 2, "SARS-CoV-2 antibody test": 2, "Tinnitus": 2, "Troponin": 2, "Troponin I": 2, "Acoustic stimulation tests": 1, "Addison's disease": 1, "Allergy to vaccine": 1, "Autoimmune haemolytic anaemia": 1, "Basal cell carcinoma": 1, "Bell's palsy": 1, "Biopsy": 1, "Blood bilirubin unconjugated": 1, "Blood lactate dehydrogenase": 1, "Blood pressure increased": 1, "C-reactive protein increased": 1, "Cardiac arrest": 1, "Cardio-respiratory arrest": 1, "Catheterisation cardiac": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chills": 1, "Coma scale": 1, "Coombs test": 1, "Discomfort": 1, "Disease recurrence": 1, "Disseminated intravascular coagulation": 1, "Dysphagia": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Encephalitis": 1, "Endoscopy": 1, "Enzyme level test": 1, "Facial paralysis": 1, "Feeling cold": 1, "Glomerular filtration rate decreased": 1, "Granulocyte percentage": 1, "Haemolytic anaemia": 1, "Headache": 1, "Heart rate increased": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Hyponatraemia": 1, "Hypothermia": 1, "Leukocytosis": 1, "Limb discomfort": 1, "Lumbar puncture": 1, "Lymphocyte count increased": 1, "Lymphopenia": 1, "Mean cell haemoglobin concentration decreased": 1, "Mean cell volume decreased": 1, "Mean platelet volume increased": 1, "Monoblast count": 1, "Multiple sclerosis": 1, "Multiple sclerosis relapse": 1, "Myalgia": 1, "NIH stroke scale": 1, "Nausea": 1, "Neurological examination": 1, "Neutrophil count increased": 1, "Nystagmus": 1, "Ocular icterus": 1, "Pain": 1, "Panel-reactive antibody": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Peripheral venous disease": 1, "Plateletcrit": 1, "Productive cough": 1, "Pruritus": 1, "Pulmonary oedema": 1, "Red blood cell count increased": 1, "Red cell distribution width increased": 1, "Resuscitation": 1, "Reticulocyte count": 1, "Sensory loss": 1, "Sinus tachycardia": 1, "Speech disorder": 1, "Sudden hearing loss": 1, "Swollen tongue": 1, "Syncope": 1, "Urosepsis": 1, "Urticaria": 1, "VIth nerve paralysis": 1, "Viral test": 1, "Vision blurred": 1, "Vomiting": 1, "West Nile virus test": 1, "White blood cell scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EK4237.json b/docs/data/histograms/Israel/EK4237.json
new file mode 100644
index 00000000000..0485848fe59
--- /dev/null
+++ b/docs/data/histograms/Israel/EK4237.json
@@ -0,0 +1 @@
+{"batchcode": "EK4237", "histograms": [{"batchcodes": ["EK4237"], "histogram": {"Asthenia": 2, "Body temperature": 2, "Death": 2, "Dyspnoea": 2, "Aspiration": 1, "Back pain": 1, "Blood pressure measurement": 1, "Cardiac failure": 1, "Cerebral ischaemia": 1, "Circulatory collapse": 1, "Coagulation test": 1, "Dizziness": 1, "Endoscopy upper gastrointestinal tract": 1, "Facial paralysis": 1, "Facial paresis": 1, "Gastric haemorrhage": 1, "Gastrointestinal necrosis": 1, "Guillain-Barre syndrome": 1, "Muscular weakness": 1, "Myalgia": 1, "Myocarditis": 1, "Neck pain": 1, "Neurological examination": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Sudden hearing loss": 1, "Swelling face": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EK4238.json b/docs/data/histograms/Israel/EK4238.json
new file mode 100644
index 00000000000..6e0495fc484
--- /dev/null
+++ b/docs/data/histograms/Israel/EK4238.json
@@ -0,0 +1 @@
+{"batchcode": "EK4238", "histograms": [{"batchcodes": ["EK4238"], "histogram": {"Death": 8, "Myocarditis": 4, "Acute myocardial infarction": 3, "Myalgia": 3, "Pain": 3, "Pain in extremity": 3, "SARS-CoV-2 test": 3, "Asthenia": 2, "Asymptomatic COVID-19": 2, "Atrial fibrillation": 2, "Cardiac arrest": 2, "Computerised tomogram": 2, "Drug ineffective": 2, "Facial paralysis": 2, "Feeling abnormal": 2, "Guillain-Barre syndrome": 2, "Headache": 2, "Investigation": 2, "Muscular weakness": 2, "Physical examination": 2, "Rash": 2, "Seizure": 2, "Transient ischaemic attack": 2, "Abdominal pain upper": 1, "Angiogram": 1, "Appendicitis": 1, "Arthralgia": 1, "Back pain": 1, "Body temperature": 1, "C-reactive protein": 1, "Cardiac failure chronic": 1, "Cardiac tamponade": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Contusion": 1, "Drug reaction with eosinophilia and systemic symptoms": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Epistaxis": 1, "Eye pain": 1, "Fall": 1, "General physical health deterioration": 1, "Haematoma": 1, "Head injury": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Immune thrombocytopenia": 1, "Liver function test": 1, "Loss of consciousness": 1, "Lymphocyte count": 1, "Lymphopenia": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Pain in jaw": 1, "Pericarditis": 1, "Peripheral artery occlusion": 1, "Peripheral ischaemia": 1, "Platelet count": 1, "Pulmonary embolism": 1, "Purpura": 1, "Pyrexia": 1, "Rash pruritic": 1, "Renal function test": 1, "Respiratory disorder": 1, "Resuscitation": 1, "Sensory disturbance": 1, "Sinus bradycardia": 1, "Speech disorder": 1, "Syncope": 1, "Tonsillitis": 1, "Transient global amnesia": 1, "Transposition of the great vessels": 1, "Troponin": 1, "Ultrasound Doppler": 1, "Vascular injury": 1, "Ventricular fibrillation": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EK4240.json b/docs/data/histograms/Israel/EK4240.json
new file mode 100644
index 00000000000..e8fbeaf5ca2
--- /dev/null
+++ b/docs/data/histograms/Israel/EK4240.json
@@ -0,0 +1 @@
+{"batchcode": "EK4240", "histograms": [{"batchcodes": ["EK4240"], "histogram": {"Dyspnoea": 5, "Pericarditis": 5, "Blood pressure measurement": 3, "Chest pain": 3, "Computerised tomogram head": 3, "Death": 3, "Heart rate": 3, "Investigation": 3, "Muscular weakness": 3, "Atrial fibrillation": 2, "Blood creatinine": 2, "Catheterisation cardiac": 2, "Cough": 2, "Dysphagia": 2, "Electromyogram": 2, "Heart rate increased": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Myasthenia gravis": 2, "Pain": 2, "Paraesthesia": 2, "Pyrexia": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Aneurysm ruptured": 1, "Angiogram": 1, "Arteriosclerosis": 1, "Asthenia": 1, "Back pain": 1, "Balance disorder": 1, "Blood culture": 1, "Blood immunoglobulin G": 1, "Blood potassium": 1, "Blood potassium abnormal": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature": 1, "C-reactive protein": 1, "COVID-19": 1, "Cardiac arrest": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Culture urine": 1, "Dehydration": 1, "Diplopia": 1, "Dizziness": 1, "Dysarthria": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Foetal death": 1, "Foetal exposure during pregnancy": 1, "Guillain-Barre syndrome": 1, "Head discomfort": 1, "Hemiparaesthesia": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypothermia": 1, "Leukocytosis": 1, "Loss of consciousness": 1, "Malaise": 1, "Myalgia": 1, "Myocarditis": 1, "Oedema peripheral": 1, "Oropharyngeal discomfort": 1, "Paraesthesia oral": 1, "Pulmonary embolism": 1, "Pulseless electrical activity": 1, "Pupil fixed": 1, "Renal disorder": 1, "Renal impairment": 1, "Respiratory arrest": 1, "Right ventricular enlargement": 1, "SARS-CoV-2 antibody test negative": 1, "Slow speech": 1, "Spinal stenosis": 1, "Subarachnoid haemorrhage": 1, "Syncope": 1, "Tremor": 1, "Ultrasound scan": 1, "Vaccination failure": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EK4241.json b/docs/data/histograms/Israel/EK4241.json
new file mode 100644
index 00000000000..3e6975f27af
--- /dev/null
+++ b/docs/data/histograms/Israel/EK4241.json
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"Body temperature": 2, "Myocardial infarction": 2, "Nausea": 2, "Pericarditis": 2, "Pyrexia": 2, "Vomiting": 2, "Atrioventricular block": 1, "Back pain": 1, "Biopsy": 1, "Blood sodium": 1, "Blood test": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chest pain": 1, "Coronary artery occlusion": 1, "Crying": 1, "Death": 1, "Diabetic ketoacidosis": 1, "Dizziness": 1, "Dry mouth": 1, "Dyspnoea": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Headache": 1, "Hyponatraemia": 1, "IIIrd nerve paralysis": 1, "Localised infection": 1, "Neutropenia": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Orthopaedic examination": 1, "Palpitations": 1, "Pancytopenia": 1, "Platelet count": 1, "Pseudomonas infection": 1, "Renal disorder": 1, "Sinus tachycardia": 1, "Speech sound disorder": 1, "Sudden hearing loss": 1, "Syncope": 1, "Thrombocytopenia": 1, "Tinnitus": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Vasculitis": 1, "Ventricular tachycardia": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EK4242.json b/docs/data/histograms/Israel/EK4242.json
new file mode 100644
index 00000000000..0b21f0fa8d9
--- /dev/null
+++ b/docs/data/histograms/Israel/EK4242.json
@@ -0,0 +1 @@
+{"batchcode": "EK4242", "histograms": [{"batchcodes": ["EK4242"], "histogram": {"Death": 6, "Pyrexia": 5, "Chills": 4, "Blood pressure measurement": 3, "Dyspnoea": 3, "Muscular weakness": 3, "Myocarditis": 3, "Pericarditis": 3, "Syncope": 3, "Angiogram": 2, "Asthenia": 2, "Cerebrovascular accident": 2, "Chest pain": 2, "Electrocardiogram": 2, "Heart rate": 2, "Loss of consciousness": 2, "Oropharyngeal pain": 2, "Presyncope": 2, "Speech disorder": 2, "Vomiting": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Binocular eye movement disorder": 1, "Blood count": 1, "Blood creatinine": 1, "Blood creatinine abnormal": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Body temperature": 1, "COVID-19": 1, "Cardiac arrest": 1, "Cardiac death": 1, "Cardiac failure": 1, "Cardiac flutter": 1, "Chest X-ray": 1, "Cholangitis": 1, "Chronic obstructive pulmonary disease": 1, "Confusional state": 1, "Cough": 1, "Deafness neurosensory": 1, "Deafness unilateral": 1, "Deep vein thrombosis": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Epiglottitis": 1, "Face injury": 1, "Facial nerve disorder": 1, "Facial paralysis": 1, "Facial paresis": 1, "Faeces soft": 1, "Fall": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Haematemesis": 1, "Haemorrhage": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Inflammation": 1, "Inflammatory marker test": 1, "Intermenstrual bleeding": 1, "Intestinal obstruction": 1, "Investigation": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Menstrual disorder": 1, "Mental disorder": 1, "Multiple organ dysfunction syndrome": 1, "Myalgia": 1, "Myocardial infarction": 1, "Neurological examination": 1, "Oedema peripheral": 1, "Oesophageal disorder": 1, "Pain": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Pneumonia": 1, "Pulmonary embolism": 1, "Renal failure": 1, "Respiratory failure": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Sarcoidosis": 1, "Seizure": 1, "Septic shock": 1, "Sudden hearing loss": 1, "Throat irritation": 1, "Tonsillitis": 1, "Vertigo": 1, "Wheezing": 1, "Wolff-Parkinson-White syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EK424240.json b/docs/data/histograms/Israel/EK424240.json
new file mode 100644
index 00000000000..80e792689ac
--- /dev/null
+++ b/docs/data/histograms/Israel/EK424240.json
@@ -0,0 +1 @@
+{"batchcode": "EK424240", "histograms": [{"batchcodes": ["EK424240"], "histogram": {"Bell's palsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL0200.json b/docs/data/histograms/Israel/EL0200.json
new file mode 100644
index 00000000000..feb4d2f6f56
--- /dev/null
+++ b/docs/data/histograms/Israel/EL0200.json
@@ -0,0 +1 @@
+{"batchcode": "EL0200", "histograms": [{"batchcodes": ["EL0200"], "histogram": {"Myocarditis": 3, "Blindness transient": 1, "Neurological examination": 1, "Pericarditis": 1, "Troponin": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL0203.json b/docs/data/histograms/Israel/EL0203.json
new file mode 100644
index 00000000000..35e7a8d8042
--- /dev/null
+++ b/docs/data/histograms/Israel/EL0203.json
@@ -0,0 +1 @@
+{"batchcode": "EL0203", "histograms": [{"batchcodes": ["EL0203"], "histogram": {"Myocarditis": 9, "Chest pain": 6, "Headache": 5, "Pyrexia": 3, "Troponin": 3, "Asthenia": 2, "C-reactive protein": 2, "C-reactive protein increased": 2, "Dyspnoea": 2, "Ejection fraction": 2, "Electrocardiogram": 2, "Muscular weakness": 2, "Pericarditis": 2, "Pulmonary embolism": 2, "SARS-CoV-2 test": 2, "Abdominal pain": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Acute respiratory distress syndrome": 1, "Altered state of consciousness": 1, "Antiphospholipid antibodies positive": 1, "Atopic keratoconjunctivitis": 1, "Blood creatine phosphokinase": 1, "Body temperature": 1, "Cardiac flutter": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chills": 1, "Cholangitis": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Corneal reflex decreased": 1, "Death": 1, "Deep vein thrombosis": 1, "Diplopia": 1, "Dyskinesia": 1, "Echocardiogram": 1, "Ejection fraction abnormal": 1, "Escherichia infection": 1, "Facial paralysis": 1, "Facial paresis": 1, "General physical health deterioration": 1, "Hyperhidrosis": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Inflammation": 1, "Investigation": 1, "Leukocytosis": 1, "Leukopenia": 1, "Magnetic resonance imaging": 1, "Myositis": 1, "Nausea": 1, "Neurological examination": 1, "Oedema peripheral": 1, "Orthopnoea": 1, "Oxygen saturation": 1, "Pain": 1, "Paraesthesia oral": 1, "Positron emission tomogram": 1, "Productive cough": 1, "Purpura": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 antibody test": 1, "Sensory disturbance": 1, "Septic shock": 1, "Smear test": 1, "Speech disorder": 1, "Troponin abnormal": 1, "Vision blurred": 1, "Visual impairment": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL0303.json b/docs/data/histograms/Israel/EL0303.json
new file mode 100644
index 00000000000..8aec6349f35
--- /dev/null
+++ b/docs/data/histograms/Israel/EL0303.json
@@ -0,0 +1 @@
+{"batchcode": "EL0303", "histograms": [{"batchcodes": ["EL0303"], "histogram": {"Deafness neurosensory": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL1404.json b/docs/data/histograms/Israel/EL1404.json
new file mode 100644
index 00000000000..1b1c29c1f3b
--- /dev/null
+++ b/docs/data/histograms/Israel/EL1404.json
@@ -0,0 +1 @@
+{"batchcode": "EL1404", "histograms": [{"batchcodes": ["EL1404"], "histogram": {"Dyspnoea": 2, "Pericarditis": 2, "Acoustic stimulation tests": 1, "Acute myocardial infarction": 1, "Antinuclear antibody": 1, "Autoimmune haemolytic anaemia": 1, "Blood bilirubin": 1, "Deafness neurosensory": 1, "Diarrhoea": 1, "Ear discomfort": 1, "Gait disturbance": 1, "HIV test": 1, "Headache": 1, "Hepatitis viral test": 1, "Jaundice": 1, "Laboratory test": 1, "Myalgia": 1, "Pain in extremity": 1, "Pleuritic pain": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL1406.json b/docs/data/histograms/Israel/EL1406.json
new file mode 100644
index 00000000000..e7171aa0ce7
--- /dev/null
+++ b/docs/data/histograms/Israel/EL1406.json
@@ -0,0 +1 @@
+{"batchcode": "EL1406", "histograms": [{"batchcodes": ["EL1406"], "histogram": {"Myocarditis": 4, "Dyspnoea": 3, "Chest pain": 2, "Computerised tomogram": 2, "Pulmonary embolism": 2, "Abortion missed": 1, "Acute myocardial infarction": 1, "Angiogram": 1, "Asthenia": 1, "Body temperature": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Catheterisation cardiac": 1, "Chest discomfort": 1, "Cough": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Haematemesis": 1, "Haemoglobin": 1, "Hyperventilation": 1, "Imaging procedure": 1, "Impaired gastric emptying": 1, "Loss of consciousness": 1, "Maternal exposure during pregnancy": 1, "Nausea": 1, "Presyncope": 1, "Pyrexia": 1, "Syncope": 1, "Troponin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL1407.json b/docs/data/histograms/Israel/EL1407.json
new file mode 100644
index 00000000000..69d95564ec9
--- /dev/null
+++ b/docs/data/histograms/Israel/EL1407.json
@@ -0,0 +1 @@
+{"batchcode": "EL1407", "histograms": [{"batchcodes": ["EL1407"], "histogram": {"Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL44.json b/docs/data/histograms/Israel/EL44.json
new file mode 100644
index 00000000000..4644f47eb73
--- /dev/null
+++ b/docs/data/histograms/Israel/EL44.json
@@ -0,0 +1 @@
+{"batchcode": "EL44", "histograms": [{"batchcodes": ["EL44"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL7834.json b/docs/data/histograms/Israel/EL7834.json
new file mode 100644
index 00000000000..05f33959d48
--- /dev/null
+++ b/docs/data/histograms/Israel/EL7834.json
@@ -0,0 +1 @@
+{"batchcode": "EL7834", "histograms": [{"batchcodes": ["EL7834"], "histogram": {"Myocarditis": 6, "Abdominal discomfort": 3, "Asthenia": 3, "Chest pain": 3, "Headache": 2, "Heavy menstrual bleeding": 2, "Immune thrombocytopenia": 2, "Pyrexia": 2, "Acute myocardial infarction": 1, "Atrial fibrillation": 1, "Blood cholesterol": 1, "C-reactive protein": 1, "COVID-19": 1, "Cardiac arrest": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chronic obstructive pulmonary disease": 1, "Coronary artery disease": 1, "Culture throat": 1, "Death": 1, "Decreased appetite": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fall": 1, "Fatigue": 1, "General physical health deterioration": 1, "Hepatic enzyme": 1, "Hepatic enzyme abnormal": 1, "Hypoglycaemia": 1, "Hypoglycaemic seizure": 1, "Loss of consciousness": 1, "Myocardial infarction": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pericarditis": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Sinus tachycardia": 1, "Troponin": 1, "Ventricular fibrillation": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EL8713.json b/docs/data/histograms/Israel/EL8713.json
new file mode 100644
index 00000000000..d9a864f6bc3
--- /dev/null
+++ b/docs/data/histograms/Israel/EL8713.json
@@ -0,0 +1 @@
+{"batchcode": "EL8713", "histograms": [{"batchcodes": ["EL8713"], "histogram": {"Myocarditis": 16, "Chest pain": 6, "Pyrexia": 6, "Chills": 5, "Body temperature": 4, "Cough": 4, "Asthenia": 3, "Echocardiogram": 3, "Electrocardiogram": 3, "Headache": 3, "Troponin": 3, "C-reactive protein": 2, "Computerised tomogram head": 2, "Discomfort": 2, "Dyspnoea": 2, "Fatigue": 2, "Hypoaesthesia": 2, "Myalgia": 2, "Pain": 2, "Pericarditis": 2, "Troponin increased": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Acute myocardial infarction": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Arthralgia": 1, "Blood pressure abnormal": 1, "Blood pressure measurement": 1, "C-reactive protein increased": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Cholecystitis": 1, "Computerised tomogram coronary artery": 1, "Cyanosis": 1, "Decreased appetite": 1, "Dizziness": 1, "Electrocardiogram abnormal": 1, "Electromyogram": 1, "Exposure to contaminated water": 1, "Facial paralysis": 1, "Gait inability": 1, "Guillain-Barre syndrome": 1, "Haematology test": 1, "Heart rate": 1, "Hypersensitivity": 1, "Hypotension": 1, "Investigation": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Mycobacterium tuberculosis complex test": 1, "Myocardial necrosis marker": 1, "Nausea": 1, "Neurological examination": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Pain in extremity": 1, "Painful respiration": 1, "Pallor": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Photopsia": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1, "Ultrasound Doppler": 1, "Urticaria": 1, "Viral test": 1, "Vital signs measurement": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EP6017.json b/docs/data/histograms/Israel/EP6017.json
new file mode 100644
index 00000000000..a44a03920fa
--- /dev/null
+++ b/docs/data/histograms/Israel/EP6017.json
@@ -0,0 +1 @@
+{"batchcode": "EP6017", "histograms": [{"batchcodes": ["EP6017"], "histogram": {"Asthenia": 2, "Body temperature": 2, "Myocarditis": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Allergy to animal": 1, "Anxiety": 1, "Arthralgia": 1, "Coagulopathy": 1, "Condition aggravated": 1, "Contrast media allergy": 1, "Death": 1, "Diarrhoea": 1, "Electrocardiogram": 1, "Electrocardiogram T wave inversion": 1, "Facial paresis": 1, "Fatigue": 1, "Hearing disability": 1, "Hepatic function abnormal": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Infertility": 1, "Magnetic resonance imaging": 1, "Migraine": 1, "Mobility decreased": 1, "Myalgia": 1, "Nodule": 1, "Renal impairment": 1, "Serology test": 1, "Suicidal ideation": 1, "Swelling": 1, "Systemic inflammatory response syndrome": 1, "Tinnitus": 1, "Troponin": 1, "Troponin increased": 1, "Urticaria": 1, "Uveitis": 1, "Vaginal haemorrhage": 1, "Vasculitic rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/ER0866.json b/docs/data/histograms/Israel/ER0866.json
new file mode 100644
index 00000000000..9b5434bccde
--- /dev/null
+++ b/docs/data/histograms/Israel/ER0866.json
@@ -0,0 +1 @@
+{"batchcode": "ER0866", "histograms": [{"batchcodes": ["ER0866"], "histogram": {"Myocarditis": 15, "Chest pain": 10, "Pyrexia": 7, "Asthenia": 5, "Dizziness": 4, "Myalgia": 4, "Troponin": 4, "Body temperature": 3, "C-reactive protein": 3, "Chills": 3, "Echocardiogram": 3, "Electrocardiogram": 3, "Pericarditis": 3, "Angiogram": 2, "Bradycardia": 2, "Cerebrovascular accident": 2, "Computerised tomogram head": 2, "Cough": 2, "Death": 2, "Ear discomfort": 2, "Electroencephalogram": 2, "Fatigue": 2, "Hypoaesthesia": 2, "Pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Abortion spontaneous": 1, "Alopecia": 1, "Angina pectoris": 1, "Anxiety": 1, "Atrial fibrillation": 1, "Back pain": 1, "Balance disorder": 1, "Biopsy": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood fibrinogen": 1, "Blood iron": 1, "Blood iron decreased": 1, "Blood lactic acid": 1, "Body temperature increased": 1, "Burning sensation": 1, "C-reactive protein increased": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Cardiogenic shock": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Colitis": 1, "Colonoscopy": 1, "Coronavirus test": 1, "Cyanosis": 1, "Diarrhoea": 1, "Drug hypersensitivity": 1, "Dyspnoea": 1, "Dysuria": 1, "Ear pain": 1, "Electromyogram": 1, "Erythema": 1, "Fibrin D dimer": 1, "Generalised tonic-clonic seizure": 1, "Haematochezia": 1, "Head discomfort": 1, "Headache": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Incontinence": 1, "Inflammation": 1, "Investigation": 1, "Laboratory test": 1, "Liver function test abnormal": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Meningitis viral": 1, "Menstruation irregular": 1, "Migraine": 1, "Muscular weakness": 1, "Musculoskeletal disorder": 1, "Myositis": 1, "Nasal discomfort": 1, "Nausea": 1, "Nervousness": 1, "Obstructive airways disorder": 1, "Palpitations": 1, "Parotitis": 1, "Pelvic inflammatory disease": 1, "Photophobia": 1, "Pleural effusion": 1, "Pleurisy": 1, "Premature labour": 1, "Presyncope": 1, "Productive cough": 1, "Pruritus": 1, "Pulmonary congestion": 1, "Red blood cell sedimentation rate": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sensory loss": 1, "Sinus tachycardia": 1, "Speech disorder": 1, "Tachycardia": 1, "Tonic convulsion": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Troponin increased": 1, "Ultrasound scan": 1, "Uterine haemorrhage": 1, "Vaccination site erythema": 1, "Vaccination site oedema": 1, "Vaccination site swelling": 1, "Vaginal haemorrhage": 1, "Varicella zoster virus infection": 1, "Vascular pain": 1, "Vision blurred": 1, "Vitamin B12": 1, "Vitamin B12 decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/ER6166.json b/docs/data/histograms/Israel/ER6166.json
new file mode 100644
index 00000000000..d443ee4e10b
--- /dev/null
+++ b/docs/data/histograms/Israel/ER6166.json
@@ -0,0 +1 @@
+{"batchcode": "ER6166", "histograms": [{"batchcodes": ["ER6166"], "histogram": {"Myocarditis": 6, "Pyrexia": 3, "Abdominal pain": 2, "Appendicitis": 2, "Asthenia": 2, "C-reactive protein": 2, "Chills": 2, "Diarrhoea": 2, "Immune thrombocytopenia": 2, "Platelet count": 2, "SARS-CoV-2 test": 2, "Abortion missed": 1, "Aphasia": 1, "Blood fibrinogen": 1, "Blood lactic acid": 1, "Blood pressure fluctuation": 1, "Blood smear test": 1, "Blood test": 1, "Body temperature": 1, "Chest pain": 1, "Computerised tomogram": 1, "Computerised tomogram abnormal": 1, "Coombs test": 1, "Cough": 1, "Deafness neurosensory": 1, "Death": 1, "Drug ineffective": 1, "Dysphemia": 1, "Dyspnoea": 1, "Electroencephalogram": 1, "Enzyme level test": 1, "Epilepsy": 1, "Erythema": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Foetal death": 1, "Inflammatory marker test": 1, "Loss of consciousness": 1, "Malaise": 1, "Myalgia": 1, "Myelitis": 1, "Neutrophil count": 1, "Platelet count decreased": 1, "Pleuritic pain": 1, "Pruritus": 1, "SARS-CoV-2 antibody test": 1, "Suspected COVID-19": 1, "Troponin": 1, "Ultrasound foetal": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/ER7834.json b/docs/data/histograms/Israel/ER7834.json
new file mode 100644
index 00000000000..b3367bc11b1
--- /dev/null
+++ b/docs/data/histograms/Israel/ER7834.json
@@ -0,0 +1 @@
+{"batchcode": "ER7834", "histograms": [{"batchcodes": ["ER7834"], "histogram": {"Joint range of motion decreased": 1, "Muscular weakness": 1, "Sensory loss": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/ET2838.json b/docs/data/histograms/Israel/ET2838.json
new file mode 100644
index 00000000000..bc1eefe35a5
--- /dev/null
+++ b/docs/data/histograms/Israel/ET2838.json
@@ -0,0 +1 @@
+{"batchcode": "ET2838", "histograms": [{"batchcodes": ["ET2838"], "histogram": {"Chest pain": 2, "Death": 2, "Abortion missed": 1, "Body temperature": 1, "Cartilage neoplasm": 1, "Chest discomfort": 1, "Computerised tomogram head": 1, "Costochondritis": 1, "Demyelination": 1, "Dizziness": 1, "Multiple sclerosis relapse": 1, "Musculoskeletal chest pain": 1, "Pain in extremity": 1, "Painful respiration": 1, "Pericarditis": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EW0151.json b/docs/data/histograms/Israel/EW0151.json
new file mode 100644
index 00000000000..d4ff53bae82
--- /dev/null
+++ b/docs/data/histograms/Israel/EW0151.json
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Muscular weakness": 1, "SARS-CoV-2 test": 1, "Vaccination site bruising": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EW2245.json b/docs/data/histograms/Israel/EW2245.json
new file mode 100644
index 00000000000..114026159d8
--- /dev/null
+++ b/docs/data/histograms/Israel/EW2245.json
@@ -0,0 +1 @@
+{"batchcode": "EW2245", "histograms": [{"batchcodes": ["EW2245"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/EW3344.json b/docs/data/histograms/Israel/EW3344.json
new file mode 100644
index 00000000000..3680a588e14
--- /dev/null
+++ b/docs/data/histograms/Israel/EW3344.json
@@ -0,0 +1 @@
+{"batchcode": "EW3344", "histograms": [{"batchcodes": ["EW3344"], "histogram": {"Chest pain": 6, "Echocardiogram": 5, "Electrocardiogram": 5, "Off label use": 5, "Pyrexia": 5, "Immunisation": 4, "Myocarditis": 4, "Troponin": 4, "Diarrhoea": 3, "Laboratory test": 3, "Myalgia": 3, "Asthenia": 2, "Blood creatine phosphokinase": 2, "Body temperature": 2, "Death": 2, "SARS-CoV-2 test": 2, "Anaemia": 1, "Anxiety": 1, "Atrial fibrillation": 1, "Back pain": 1, "Blood creatinine": 1, "Blood pressure measurement": 1, "Blood urine": 1, "Brain natriuretic peptide": 1, "COVID-19": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Chest discomfort": 1, "Chills": 1, "Chronic obstructive pulmonary disease": 1, "Coagulopathy": 1, "Confusional state": 1, "Coronavirus test": 1, "Cough": 1, "Dehydration": 1, "Depression": 1, "Dizziness": 1, "Dyspnoea": 1, "Extra dose administered": 1, "Fatigue": 1, "Gastroenteritis": 1, "Haemoglobin": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Protein urine": 1, "Pulmonary embolism": 1, "Rhabdomyolysis": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Septic shock": 1, "Serology test": 1, "Sleep disorder": 1, "Tachycardia": 1, "Trigger finger": 1, "Vaccination failure": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FF2154.json b/docs/data/histograms/Israel/FF2154.json
new file mode 100644
index 00000000000..014ceaf0993
--- /dev/null
+++ b/docs/data/histograms/Israel/FF2154.json
@@ -0,0 +1 @@
+{"batchcode": "FF2154", "histograms": [{"batchcodes": ["FF2154"], "histogram": {"Off label use": 17, "Immunisation": 15, "Chest pain": 6, "Pyrexia": 6, "SARS-CoV-2 test": 4, "Asthenia": 3, "Body temperature": 3, "C-reactive protein": 3, "Chills": 3, "Dyspnoea": 3, "Extra dose administered": 3, "Myocarditis": 3, "Atrial fibrillation": 2, "Cerebrovascular accident": 2, "Death": 2, "Echocardiogram": 2, "Headache": 2, "Heart rate": 2, "Loss of consciousness": 2, "Muscular weakness": 2, "Nausea": 2, "Pericarditis": 2, "Tachycardia": 2, "Troponin": 2, "White blood cell count": 2, "Acute myocardial infarction": 1, "Amnesia": 1, "Angina pectoris": 1, "Angiogram": 1, "Antiphospholipid antibodies": 1, "Appendicitis": 1, "Aspiration pleural cavity": 1, "Atrioventricular block complete": 1, "Blood creatinine": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "COVID-19": 1, "Chest X-ray": 1, "Confusional state": 1, "Coronavirus test": 1, "Culture urine": 1, "Cyanosis": 1, "Dizziness": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Escherichia test": 1, "Facial asymmetry": 1, "Facial paresis": 1, "Feeling abnormal": 1, "General physical health deterioration": 1, "Haematuria": 1, "Head injury": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Interchange of vaccine products": 1, "Laboratory test": 1, "Lumbar puncture": 1, "Monoplegia": 1, "Muscle spasms": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Pallor": 1, "Pleural effusion": 1, "Pneumonia": 1, "Prostatic specific antigen": 1, "Pulmonary embolism": 1, "Respiratory arrest": 1, "Sleep disorder": 1, "Sudden death": 1, "Syncope": 1, "Transient ischaemic attack": 1, "Urinary tract infection": 1, "Urine nitrogen": 1, "Urine osmolarity": 1, "Visual impairment": 1, "Vomiting": 1, "White blood cells urine": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FF7416.json b/docs/data/histograms/Israel/FF7416.json
new file mode 100644
index 00000000000..da9e21a7eb7
--- /dev/null
+++ b/docs/data/histograms/Israel/FF7416.json
@@ -0,0 +1 @@
+{"batchcode": "FF7416", "histograms": [{"batchcodes": ["FF7416"], "histogram": {"Immunisation": 19, "Off label use": 18, "Dyspnoea": 7, "Myocarditis": 7, "Pyrexia": 7, "Chest pain": 6, "Electrocardiogram": 5, "Pericarditis": 5, "Troponin": 5, "Cough": 4, "Echocardiogram": 4, "Laboratory test": 4, "Asthenia": 3, "C-reactive protein": 3, "Chest X-ray": 3, "Angiogram": 2, "Atrial fibrillation": 2, "Back pain": 2, "Dizziness": 2, "Fatigue": 2, "Myalgia": 2, "Pneumonia": 2, "Pulmonary embolism": 2, "Rash": 2, "Rash pruritic": 2, "Abdominal pain": 1, "Antibody test": 1, "Arthralgia": 1, "Axillary pain": 1, "Blood creatine phosphokinase": 1, "Body temperature": 1, "Cardiac failure": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Cyanosis": 1, "Deep vein thrombosis": 1, "Demyelination": 1, "Drug ineffective": 1, "Electrocardiogram ST segment elevation": 1, "Extra dose administered": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Hepatic enzyme": 1, "Hepatitis cholestatic": 1, "Illness": 1, "Imaging procedure": 1, "Impaired work ability": 1, "Influenza like illness": 1, "Insomnia": 1, "JC polyomavirus test": 1, "Jaundice": 1, "Lacrimation increased": 1, "Leiomyoma": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Muscular weakness": 1, "Musculoskeletal disorder": 1, "Musculoskeletal pain": 1, "Myocardial ischaemia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain in extremity": 1, "Pancreatitis": 1, "Paraesthesia": 1, "Pericardial drainage": 1, "Pleural effusion": 1, "Pleuritic pain": 1, "Pneumonia aspiration": 1, "Productive cough": 1, "Pulmonary hypertension": 1, "Pulmonary thrombosis": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Rhinorrhoea": 1, "Right ventricular failure": 1, "Seizure": 1, "Sensory disturbance": 1, "Sepsis": 1, "Sinus tachycardia": 1, "Spirometry": 1, "Suspected COVID-19": 1, "Swelling": 1, "Symmetrical drug-related intertriginous and flexural exanthema": 1, "Troponin increased": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FF8199.json b/docs/data/histograms/Israel/FF8199.json
new file mode 100644
index 00000000000..c6debd826c4
--- /dev/null
+++ b/docs/data/histograms/Israel/FF8199.json
@@ -0,0 +1 @@
+{"batchcode": "FF8199", "histograms": [{"batchcodes": ["FF8199"], "histogram": {"Off label use": 14, "Immunisation": 13, "Electrocardiogram": 8, "Troponin": 8, "Myocarditis": 7, "Pyrexia": 5, "Chest discomfort": 4, "Chest pain": 4, "Dyspnoea": 4, "Myalgia": 4, "Pain in extremity": 4, "Asthenia": 3, "Echocardiogram": 3, "Heart rate increased": 3, "Laboratory test": 3, "Pain": 3, "SARS-CoV-2 test": 3, "Arthralgia": 2, "Back pain": 2, "Blood creatine phosphokinase": 2, "Body temperature": 2, "C-reactive protein": 2, "COVID-19": 2, "Computerised tomogram": 2, "Ejection fraction": 2, "Extra dose administered": 2, "Fatigue": 2, "Full blood count": 2, "Headache": 2, "Heart rate": 2, "Immune thrombocytopenia": 2, "Magnetic resonance imaging": 2, "Oropharyngeal pain": 2, "Platelet count": 2, "Troponin increased": 2, "Vaccination failure": 2, "Abdominal pain": 1, "Arrhythmia": 1, "Arthritis": 1, "Biopsy": 1, "Blood electrolytes": 1, "Blood phosphorus": 1, "Blood test": 1, "C-reactive protein increased": 1, "Catheterisation cardiac": 1, "Cerebral haemorrhage": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chills": 1, "Clonus": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Cyanosis": 1, "Deep vein thrombosis": 1, "Dizziness": 1, "Ear pain": 1, "Ejection fraction decreased": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Epilepsy": 1, "Exercise tolerance decreased": 1, "HIV test": 1, "Haemoglobin": 1, "Hyperhidrosis": 1, "Hyperpyrexia": 1, "Hypertonia": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Influenza like illness": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Monoplegia": 1, "Neck pain": 1, "Neurological examination": 1, "Pallor": 1, "Palpitations": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pharyngitis": 1, "Polymerase chain reaction": 1, "Pregnancy test": 1, "Pulmonary embolism": 1, "Pulmonary valve stenosis": 1, "Sinus tachycardia": 1, "Speech disorder": 1, "Syncope": 1, "Tachycardia": 1, "Thyroid function test": 1, "Thyroiditis acute": 1, "Tongue biting": 1, "Trismus": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Ventricular extrasystoles": 1, "Ventricular tachycardia": 1, "Wheezing": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FG1248.json b/docs/data/histograms/Israel/FG1248.json
new file mode 100644
index 00000000000..e6e9fb2713c
--- /dev/null
+++ b/docs/data/histograms/Israel/FG1248.json
@@ -0,0 +1 @@
+{"batchcode": "FG1248", "histograms": [{"batchcodes": ["FG1248"], "histogram": {"Immunisation": 12, "Off label use": 12, "Chest pain": 5, "Dyspnoea": 4, "Asthenia": 3, "Myocarditis": 3, "C-reactive protein": 2, "Dizziness": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Pericarditis": 2, "Pyrexia": 2, "Troponin": 2, "Aggression": 1, "Aneurysm ruptured": 1, "Aphasia": 1, "Bell's palsy": 1, "Brain natriuretic peptide": 1, "Cardiac failure": 1, "Catheterisation cardiac": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Cerebrovascular arteriovenous malformation": 1, "Chest X-ray": 1, "Chills": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Cough": 1, "Demyelination": 1, "Diplopia": 1, "Dyspepsia": 1, "Ejection fraction": 1, "Embolism": 1, "Extra dose administered": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling hot": 1, "Head discomfort": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Myalgia": 1, "Myopericarditis": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Presyncope": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FG2872.json b/docs/data/histograms/Israel/FG2872.json
new file mode 100644
index 00000000000..4f7d7de6b42
--- /dev/null
+++ b/docs/data/histograms/Israel/FG2872.json
@@ -0,0 +1 @@
+{"batchcode": "FG2872", "histograms": [{"batchcodes": ["FG2872"], "histogram": {"Immunisation": 9, "Off label use": 9, "Chest pain": 6, "Dyspnoea": 3, "Myocarditis": 3, "Troponin": 3, "Body temperature": 2, "Electrocardiogram": 2, "Pain": 2, "Pyrexia": 2, "Acute myocardial infarction": 1, "Blood creatine phosphokinase": 1, "Body temperature abnormal": 1, "C-reactive protein": 1, "Cardiac monitoring": 1, "Chest discomfort": 1, "Choking": 1, "Dysphagia": 1, "Ear, nose and throat examination": 1, "Echocardiogram": 1, "Interchange of vaccine products": 1, "Nausea": 1, "Oxygen saturation": 1, "Oxygen saturation abnormal": 1, "Pain assessment": 1, "Pericarditis": 1, "Physical examination": 1, "Pneumonia aspiration": 1, "Productive cough": 1, "Sepsis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FG2873.json b/docs/data/histograms/Israel/FG2873.json
new file mode 100644
index 00000000000..f0a551cb719
--- /dev/null
+++ b/docs/data/histograms/Israel/FG2873.json
@@ -0,0 +1 @@
+{"batchcode": "FG2873", "histograms": [{"batchcodes": ["FG2873"], "histogram": {"Guillain-Barre syndrome": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Off label use": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FG9984.json b/docs/data/histograms/Israel/FG9984.json
new file mode 100644
index 00000000000..31235c15135
--- /dev/null
+++ b/docs/data/histograms/Israel/FG9984.json
@@ -0,0 +1 @@
+{"batchcode": "FG9984", "histograms": [{"batchcodes": ["FG9984"], "histogram": {"Immunisation": 22, "Off label use": 20, "Chest pain": 16, "Electrocardiogram": 13, "Myocarditis": 13, "Troponin": 12, "C-reactive protein": 8, "Echocardiogram": 8, "Headache": 8, "Pyrexia": 8, "Pericarditis": 6, "Asthenia": 4, "Dyspnoea": 4, "Vomiting": 4, "Body temperature": 3, "Cough": 3, "Laboratory test": 3, "Nausea": 3, "Physical examination": 3, "Axillary pain": 2, "Catheterisation cardiac": 2, "Chest X-ray": 2, "Chest discomfort": 2, "Chills": 2, "Computerised tomogram": 2, "Dizziness": 2, "Fatigue": 2, "Haemoglobin": 2, "Investigation": 2, "Malaise": 2, "Myalgia": 2, "Abdominal pain": 1, "Acute respiratory distress syndrome": 1, "Angiogram": 1, "Anuria": 1, "Blood creatine phosphokinase": 1, "Blood electrolytes": 1, "Cardiovascular examination": 1, "Coagulation test": 1, "Cold sweat": 1, "Constipation": 1, "Contusion": 1, "Coronavirus test": 1, "Culture stool": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Diplopia": 1, "Dysphagia": 1, "Electroencephalogram": 1, "Epilepsy": 1, "Fall": 1, "Heart rate": 1, "Heart rate increased": 1, "Hepatic enzyme": 1, "Hyperhidrosis": 1, "Immune thrombocytopenia": 1, "Inflammation": 1, "Influenza": 1, "Leukopenia": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Migraine": 1, "Musculoskeletal stiffness": 1, "Myopericarditis": 1, "Neck pain": 1, "Neutrophilia": 1, "Night sweats": 1, "Non-cardiac chest pain": 1, "Ocular discomfort": 1, "Optic neuritis": 1, "Oropharyngeal pain": 1, "Pain in jaw": 1, "Pallor": 1, "Palpitations": 1, "Pharyngitis": 1, "Platelet count": 1, "Postictal state": 1, "Product administered to patient of inappropriate age": 1, "Pulmonary oedema": 1, "Q fever": 1, "Renal failure": 1, "Renal injury": 1, "Respiration abnormal": 1, "Respiratory disorder": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sepsis": 1, "Swollen tongue": 1, "Upper respiratory tract infection": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vestibular neuronitis": 1, "Viral test": 1, "Vision blurred": 1, "Visual impairment": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FJ1964.json b/docs/data/histograms/Israel/FJ1964.json
new file mode 100644
index 00000000000..23408302aae
--- /dev/null
+++ b/docs/data/histograms/Israel/FJ1964.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1964", "histograms": [{"batchcodes": ["FJ1964"], "histogram": {"Immunisation": 5, "Off label use": 5, "Chest pain": 3, "Myocarditis": 2, "Nausea": 2, "Angina pectoris": 1, "Asthenia": 1, "Blood creatine increased": 1, "Blood creatinine": 1, "C-reactive protein": 1, "Condition aggravated": 1, "Echocardiogram": 1, "Exposure to unspecified agent": 1, "Malaise": 1, "Pain": 1, "Palpitations": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Renal failure": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FK6303.json b/docs/data/histograms/Israel/FK6303.json
new file mode 100644
index 00000000000..2ad54cc0426
--- /dev/null
+++ b/docs/data/histograms/Israel/FK6303.json
@@ -0,0 +1 @@
+{"batchcode": "FK6303", "histograms": [{"batchcodes": ["FK6303"], "histogram": {"Immunisation": 3, "Off label use": 3, "Angiogram": 1, "Condition aggravated": 1, "Confusional state": 1, "Dizziness": 1, "Electrocardiogram": 1, "Gait disturbance": 1, "Pain": 1, "Pericarditis": 1, "Seizure": 1, "Speech disorder": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FL0203.json b/docs/data/histograms/Israel/FL0203.json
new file mode 100644
index 00000000000..488e7f6c485
--- /dev/null
+++ b/docs/data/histograms/Israel/FL0203.json
@@ -0,0 +1 @@
+{"batchcode": "FL0203", "histograms": [{"batchcodes": ["FL0203"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FL7309.json b/docs/data/histograms/Israel/FL7309.json
new file mode 100644
index 00000000000..d66fd8e800f
--- /dev/null
+++ b/docs/data/histograms/Israel/FL7309.json
@@ -0,0 +1 @@
+{"batchcode": "FL7309", "histograms": [{"batchcodes": ["FL7309"], "histogram": {"Immunisation": 9, "Off label use": 9, "Chest pain": 5, "Myocarditis": 4, "Pyrexia": 4, "Troponin": 4, "Body temperature": 3, "C-reactive protein": 3, "Echocardiogram": 3, "Electrocardiogram": 3, "Acute myocardial infarction": 2, "Dyspnoea": 2, "Pericarditis": 2, "Aspiration": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Carotid artery occlusion": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Coronary artery stenosis": 1, "Death": 1, "Dizziness": 1, "Headache": 1, "Incorrect dose administered": 1, "Inflammation": 1, "Laboratory test": 1, "Lung infiltration": 1, "Monoparesis": 1, "Myalgia": 1, "Nausea": 1, "Pericardial effusion": 1, "Pneumonia": 1, "Productive cough": 1, "Speech disorder": 1, "Vascular test": 1, "Ventricular hypokinesia": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/FL8094.json b/docs/data/histograms/Israel/FL8094.json
new file mode 100644
index 00000000000..c30d959104c
--- /dev/null
+++ b/docs/data/histograms/Israel/FL8094.json
@@ -0,0 +1 @@
+{"batchcode": "FL8094", "histograms": [{"batchcodes": ["FL8094"], "histogram": {"Asthenia": 2, "C-reactive protein": 2, "Fatigue": 2, "Abdominal pain": 1, "Acidosis": 1, "Biopsy muscle": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood glucose": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Dermatomyositis": 1, "Diabetes mellitus": 1, "Diabetic ketoacidosis": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Eating disorder": 1, "Gait disturbance": 1, "Hyperphagia": 1, "Imaging procedure": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Mumps": 1, "Pain": 1, "Pericarditis": 1, "Polydipsia": 1, "Red blood cell sedimentation rate": 1, "Seizure": 1, "Smear test": 1, "Somnolence": 1, "Tonic clonic movements": 1, "Troponin": 1, "Urinary incontinence": 1, "Vital functions abnormal": 1, "Vomiting": 1, "Water pollution": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/L0200.json b/docs/data/histograms/Israel/L0200.json
new file mode 100644
index 00000000000..379188cbae4
--- /dev/null
+++ b/docs/data/histograms/Israel/L0200.json
@@ -0,0 +1 @@
+{"batchcode": "L0200", "histograms": [{"batchcodes": ["L0200"], "histogram": {"Chills": 1, "Feeling cold": 1, "Myocarditis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Israel/RR0866.json b/docs/data/histograms/Israel/RR0866.json
new file mode 100644
index 00000000000..1c43fcc9546
--- /dev/null
+++ b/docs/data/histograms/Israel/RR0866.json
@@ -0,0 +1 @@
+{"batchcode": "RR0866", "histograms": [{"batchcodes": ["RR0866"], "histogram": {"Blood pressure abnormal": 1, "Chest discomfort": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000001A.json b/docs/data/histograms/Japan/000001A.json
new file mode 100644
index 00000000000..4cf54a749db
--- /dev/null
+++ b/docs/data/histograms/Japan/000001A.json
@@ -0,0 +1 @@
+{"batchcode": "000001A", "histograms": [{"batchcodes": ["000001A"], "histogram": {"Body temperature": 14, "Blood pressure measurement": 9, "Oxygen saturation": 9, "Computerised tomogram": 6, "Heart rate": 6, "Electrocardiogram": 5, "Haemoglobin": 5, "Platelet count": 5, "Pyrexia": 5, "White blood cell count": 4, "Activated partial thromboplastin time": 3, "Anti-ganglioside antibody": 3, "Antinuclear antibody": 3, "Blood immunoglobulin G": 3, "Blood immunoglobulin M": 3, "C-reactive protein": 3, "CSF cell count": 3, "Chest X-ray": 3, "Depressed level of consciousness": 3, "Fibrin degradation products": 3, "International normalised ratio": 3, "Laboratory test": 3, "Magnetic resonance imaging head": 3, "Physical examination": 3, "Respiratory rate": 3, "Alanine aminotransferase": 2, "Altered state of consciousness": 2, "Anaphylactic reaction": 2, "Angiogram": 2, "Angiotensin converting enzyme": 2, "Anti-cyclic citrullinated peptide antibody": 2, "Aspartate aminotransferase": 2, "Blood alkaline phosphatase": 2, "Blood calcium": 2, "Blood chloride": 2, "Blood creatine phosphokinase": 2, "Blood creatinine": 2, "Blood glucose": 2, "Blood immunoglobulin A": 2, "Blood immunoglobulin E": 2, "Blood iron": 2, "Blood lactate dehydrogenase": 2, "Blood potassium": 2, "Blood sodium": 2, "Blood test": 2, "Blood triglycerides": 2, "Blood urea": 2, "Blood uric acid": 2, "CSF glucose": 2, "CSF protein": 2, "CSF test": 2, "Cardiac electrophysiologic study": 2, "Cardio-respiratory arrest": 2, "Coma scale": 2, "Creatinine renal clearance": 2, "Decreased appetite": 2, "Dizziness": 2, "Dyspnoea": 2, "Fibrin D dimer": 2, "Glycosylated haemoglobin": 2, "Guillain-Barre syndrome": 2, "HIV test": 2, "Haematocrit": 2, "High density lipoprotein": 2, "Immunoglobulins": 2, "Loss of consciousness": 2, "Low density lipoprotein": 2, "Malaise": 2, "Matrix metalloproteinase-3": 2, "Mycobacterium tuberculosis complex test": 2, "Nausea": 2, "Nerve conduction studies": 2, "Neurological examination": 2, "Protein total": 2, "Pulmonary embolism": 2, "Red blood cell count": 2, "Red blood cell sedimentation rate": 2, "Rheumatoid factor": 2, "Treponema test": 2, "Tricuspid valve incompetence": 2, "Ultrasound scan": 2, "X-ray": 2, "Acute myocardial infarction": 1, "Alpha 1 globulin": 1, "Alpha 2 globulin": 1, "Anaphylactic shock": 1, "Anti-GAD antibody": 1, "Anti-platelet factor 4 antibody test": 1, "Anti-thyroid antibody": 1, "Antibody test": 1, "Antineutrophil cytoplasmic antibody": 1, "Antiphospholipid antibodies": 1, "Antithrombin III": 1, "Aortic dissection": 1, "Apnoea test": 1, "Arthritis reactive": 1, "Beta 2 globulin": 1, "Beta 2 microglobulin urine": 1, "Beta globulin": 1, "Biopsy spinal cord": 1, "Blood albumin": 1, "Blood beta-D-glucan": 1, "Blood creatine phosphokinase MB": 1, "Blood fibrinogen": 1, "Blood folate": 1, "Blood gases": 1, "Body temperature decreased": 1, "Botulism": 1, "Breath sounds": 1, "CSF culture": 1, "CSF lactate dehydrogenase": 1, "CSF oligoclonal band": 1, "Cardiac failure acute": 1, "Catheterisation cardiac": 1, "Cerebral ventricle dilatation": 1, "Chemical poisoning": 1, "Chills": 1, "Coagulation test": 1, "Cognitive disorder": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Condition aggravated": 1, "Cryoglobulins": 1, "Culture": 1, "Cytology": 1, "Cytomegalovirus test": 1, "DNA antibody": 1, "Deep vein thrombosis": 1, "Delirium": 1, "Depression": 1, "Diplopia": 1, "Double stranded DNA antibody": 1, "Drug level": 1, "Dyskinesia": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Encephalitis": 1, "Encephalopathy": 1, "Epilepsy": 1, "Epstein-Barr virus antibody": 1, "Erythema": 1, "Eyelid irritation": 1, "Facial paralysis": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Gait inability": 1, "Gaze palsy": 1, "Glucose-6-phosphate dehydrogenase": 1, "Haemolytic anaemia": 1, "Heart sounds": 1, "Heparin-induced thrombocytopenia test": 1, "Hepatitis B DNA assay": 1, "Hepatitis B core antibody": 1, "Hepatitis B surface antibody": 1, "Hepatitis B surface antigen": 1, "Hepatitis C core antibody": 1, "Hepatitis C virus test": 1, "Herpes zoster oticus": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypoxia": 1, "Insomnia": 1, "Interleukin-2 receptor assay": 1, "Ischaemia": 1, "Light chain analysis": 1, "Lumbar puncture": 1, "Meningitis": 1, "Meningitis aseptic": 1, "Microscopy": 1, "Mitral valve incompetence": 1, "Mononuclear cell count": 1, "Muscular weakness": 1, "Myasthenia gravis": 1, "Nephrotic syndrome": 1, "Neutrophil percentage": 1, "Ocular discomfort": 1, "Oral candidiasis": 1, "Palpitations": 1, "Peripheral venous disease": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Procalcitonin": 1, "Protein C": 1, "Protein S": 1, "Protein urine": 1, "Prothrombin time": 1, "Pruritus": 1, "Pulmonary arterial pressure": 1, "Pulmonary congestion": 1, "Pulmonary hypertension": 1, "Quadriplegia": 1, "Restlessness": 1, "Right ventricular enlargement": 1, "Road traffic accident": 1, "SARS-CoV-2 test": 1, "Scan brain": 1, "Scan with contrast": 1, "Seizure": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Shock": 1, "Subarachnoid haemorrhage": 1, "Systemic lupus erythematosus": 1, "Throat tightness": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tinnitus": 1, "Total complement activity test": 1, "Tremor": 1, "Troponin": 1, "Urine analysis": 1, "Urticaria": 1, "Vaccination site pain": 1, "Varicella virus test": 1, "Ventricular septal defect": 1, "Vitamin B1": 1, "Vitamin B12": 1, "White blood cells urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000005A.json b/docs/data/histograms/Japan/000005A.json
new file mode 100644
index 00000000000..a7a2af8ee15
--- /dev/null
+++ b/docs/data/histograms/Japan/000005A.json
@@ -0,0 +1 @@
+{"batchcode": "000005A", "histograms": [{"batchcodes": ["000005A"], "histogram": {"Body temperature": 8, "Anaphylactic reaction": 2, "Blood pressure measurement": 2, "Fall": 2, "Neuropathy peripheral": 2, "Agitation": 1, "Altered state of consciousness": 1, "Arrhythmia": 1, "Blood test": 1, "C-reactive protein": 1, "CSF test": 1, "Carotid artery stenosis": 1, "Cell-mediated immune deficiency": 1, "Cerebral infarction": 1, "Coma scale": 1, "Contusion": 1, "Dehydration": 1, "Delirium": 1, "Disorientation": 1, "Enterocolitis": 1, "Facial paralysis": 1, "Facial spasm": 1, "Feeding disorder": 1, "Hallucination": 1, "Heart rate": 1, "Herpes zoster": 1, "Imaging procedure": 1, "Internal haemorrhage": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Oxygen saturation": 1, "Poriomania": 1, "Presyncope": 1, "Pyrexia": 1, "Seizure": 1, "Spinal compression fracture": 1, "Sudden cardiac death": 1, "Thrombocytopenic purpura": 1, "Tremor": 1, "Type I hypersensitivity": 1, "Vaccination site swelling": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000006A.json b/docs/data/histograms/Japan/000006A.json
new file mode 100644
index 00000000000..dcdfaa8e92c
--- /dev/null
+++ b/docs/data/histograms/Japan/000006A.json
@@ -0,0 +1 @@
+{"batchcode": "000006A", "histograms": [{"batchcodes": ["000006A"], "histogram": {"Body temperature": 4, "Blood pressure measurement": 3, "Oxygen saturation": 3, "Magnetic resonance imaging head": 2, "Amnesia": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Anaphylactoid reaction": 1, "Anorectal disorder": 1, "Asthenia": 1, "Back pain": 1, "Bladder disorder": 1, "Blood test": 1, "CSF test": 1, "Cerebral microinfarction": 1, "Coma scale": 1, "Depressed level of consciousness": 1, "Fall": 1, "Headache": 1, "Heart rate": 1, "Hypersensitivity": 1, "Liver disorder": 1, "Liver function test": 1, "Magnetic resonance imaging": 1, "Paraplegia": 1, "Reflex test": 1, "Sensory disturbance": 1, "Still's disease": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000007A.json b/docs/data/histograms/Japan/000007A.json
new file mode 100644
index 00000000000..6e6f6595b7b
--- /dev/null
+++ b/docs/data/histograms/Japan/000007A.json
@@ -0,0 +1 @@
+{"batchcode": "000007A", "histograms": [{"batchcodes": ["000007A"], "histogram": {"Body temperature": 5, "Anaphylactoid reaction": 2, "Blood pressure measurement": 2, "Acute disseminated encephalomyelitis": 1, "Balance disorder": 1, "Blood test": 1, "Brain neoplasm": 1, "Coma scale": 1, "Contusion": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Dysarthria": 1, "Facial paralysis": 1, "Fall": 1, "Heart rate": 1, "Hypersensitivity": 1, "Hyperventilation": 1, "Magnetic resonance imaging head": 1, "Nausea": 1, "Oxygen saturation": 1, "Presyncope": 1, "Pyrexia": 1, "Thermal burn": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000008A.json b/docs/data/histograms/Japan/000008A.json
new file mode 100644
index 00000000000..735eab969a2
--- /dev/null
+++ b/docs/data/histograms/Japan/000008A.json
@@ -0,0 +1 @@
+{"batchcode": "000008A", "histograms": [{"batchcodes": ["000008A", "EP9605"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["000008A"], "histogram": {"Body temperature": 3, "Malaise": 3, "Blood pressure measurement": 2, "Magnetic resonance imaging": 2, "Abdominal pain": 1, "Antiacetylcholine receptor antibody": 1, "Apraxia": 1, "Autoimmune thyroiditis": 1, "Blood creatine phosphokinase": 1, "Blood test": 1, "C-reactive protein": 1, "Cerebral infarction": 1, "Cognitive disorder": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Dysaesthesia": 1, "Dyspraxia": 1, "Facial paralysis": 1, "Fatigue": 1, "Gait disturbance": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Investigation": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging head": 1, "Monoparesis": 1, "Muscular weakness": 1, "Myasthenia gravis": 1, "Myelitis": 1, "Paraesthesia": 1, "Paralysis": 1, "Paraplegia": 1, "Physical deconditioning": 1, "Physical examination": 1, "Presyncope": 1, "Prostate cancer": 1, "Pyrexia": 1, "Rhabdomyolysis": 1, "Seizure": 1, "Tensilon test": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000009A.json b/docs/data/histograms/Japan/000009A.json
new file mode 100644
index 00000000000..8ec7b532245
--- /dev/null
+++ b/docs/data/histograms/Japan/000009A.json
@@ -0,0 +1 @@
+{"batchcode": "000009A", "histograms": [{"batchcodes": ["000009A"], "histogram": {"Body temperature": 15, "Pyrexia": 8, "Computerised tomogram head": 2, "Malaise": 2, "Muscular weakness": 2, "SARS-CoV-2 test": 2, "Urinary incontinence": 2, "Acute myocardial infarction": 1, "Acute respiratory distress syndrome": 1, "Altered state of consciousness": 1, "Anti-ganglioside antibody": 1, "Blood albumin": 1, "Blood creatine phosphokinase": 1, "Blood glucose": 1, "Blood iron": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood zinc": 1, "C-reactive protein": 1, "Cardio-respiratory arrest": 1, "Death": 1, "Dyspnoea": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Encephalitis": 1, "Eosinophil count": 1, "Erythema multiforme": 1, "Fall": 1, "Guillain-Barre syndrome": 1, "Hemiplegia": 1, "Hyperkalaemia": 1, "Hyperventilation": 1, "Hypoxia": 1, "IIIrd nerve paralysis": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Influenza virus test": 1, "Investigation": 1, "Loss of personal independence in daily activities": 1, "Lymphocyte count": 1, "Magnetic resonance imaging head": 1, "Memory impairment": 1, "Mobility decreased": 1, "Movement disorder": 1, "Neutrophil count": 1, "Optic neuritis": 1, "Optic perineuritis": 1, "Orthostatic hypotension": 1, "Pain": 1, "Physical deconditioning": 1, "Pneumonia": 1, "Respiratory arrest": 1, "Seizure": 1, "Shock": 1, "Tachycardia": 1, "Tolosa-Hunt syndrome": 1, "Troponin": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Visual acuity tests": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000011A.json b/docs/data/histograms/Japan/000011A.json
new file mode 100644
index 00000000000..dd6b219dda4
--- /dev/null
+++ b/docs/data/histograms/Japan/000011A.json
@@ -0,0 +1 @@
+{"batchcode": "000011A", "histograms": [{"batchcodes": ["000011A"], "histogram": {"Body temperature": 3, "Computerised tomogram": 2, "Pyrexia": 2, "Acute kidney injury": 1, "Altered state of consciousness": 1, "Angiogram": 1, "Bacterial test": 1, "Blood creatinine": 1, "Blood potassium": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Cardiac arrest": 1, "Cardio-respiratory arrest": 1, "Cerebral infarction": 1, "Coma scale": 1, "Cyanosis": 1, "Cytology": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Encephalitis": 1, "Encephalitis autoimmune": 1, "Fungal test": 1, "Gastrointestinal haemorrhage": 1, "Haemorrhage": 1, "Heart rate": 1, "Hyperkalaemia": 1, "Interchange of vaccine products": 1, "Lung opacity": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Meningitis aseptic": 1, "Myelitis": 1, "Transient global amnesia": 1, "Viral test": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000012A.json b/docs/data/histograms/Japan/000012A.json
new file mode 100644
index 00000000000..fe94b92aa98
--- /dev/null
+++ b/docs/data/histograms/Japan/000012A.json
@@ -0,0 +1 @@
+{"batchcode": "000012A", "histograms": [{"batchcodes": ["000012A"], "histogram": {"Body temperature": 2, "Loss of consciousness": 2, "Abdominal pain": 1, "Acidosis": 1, "Activated partial thromboplastin time": 1, "Acute respiratory distress syndrome": 1, "Aortic dissection": 1, "Blood fibrinogen": 1, "Blood pressure measurement": 1, "Cerebral haemorrhage": 1, "Chest X-ray": 1, "Coma scale": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Dyspnoea": 1, "Embolism": 1, "Erythema": 1, "Fall": 1, "Fibrin D dimer": 1, "Flushing": 1, "Haematocrit": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypertrophy": 1, "Lacrimation increased": 1, "Nausea": 1, "Nucleic acid test": 1, "Oxygen saturation": 1, "Platelet count": 1, "Pregnancy": 1, "Prothrombin time": 1, "Pulse absent": 1, "Pyrexia": 1, "Red blood cell count": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Thrombocytopenia": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vital signs measurement": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000013A.json b/docs/data/histograms/Japan/000013A.json
new file mode 100644
index 00000000000..9ec0d06cdb1
--- /dev/null
+++ b/docs/data/histograms/Japan/000013A.json
@@ -0,0 +1 @@
+{"batchcode": "000013A", "histograms": [{"batchcodes": ["000013A"], "histogram": {"Body temperature": 3, "Blood pressure measurement": 2, "Heart rate": 2, "Oxygen saturation": 2, "Palpitations": 2, "Agitation": 1, "Arrhythmia": 1, "Blood pressure increased": 1, "Blood pressure systolic": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Hyperventilation": 1, "Overdose": 1, "Respiratory rate": 1, "Tachycardia paroxysmal": 1, "Tonic convulsion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000017A.json b/docs/data/histograms/Japan/000017A.json
new file mode 100644
index 00000000000..22c45249e8a
--- /dev/null
+++ b/docs/data/histograms/Japan/000017A.json
@@ -0,0 +1 @@
+{"batchcode": "000017A", "histograms": [{"batchcodes": ["000017A"], "histogram": {"Body temperature": 9, "Pyrexia": 6, "Malaise": 4, "Blood pressure measurement": 3, "Decreased appetite": 3, "Heart rate": 3, "Oxygen saturation": 3, "C-reactive protein": 2, "Coma scale": 2, "Dehydration": 2, "Fall": 2, "Loss of consciousness": 2, "Allergy to vaccine": 1, "Anaphylactic reaction": 1, "Arthralgia": 1, "Asterixis": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Blood test": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Decreased activity": 1, "Depressed level of consciousness": 1, "Feeling hot": 1, "Haematuria": 1, "Headache": 1, "Hypoaesthesia": 1, "Influenza virus test": 1, "Insomnia": 1, "Mouth ulceration": 1, "Muscle spasms": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Performance status decreased": 1, "Physical deconditioning": 1, "Presyncope": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Spinal osteoarthritis": 1, "Stab wound": 1, "Vaccination site pain": 1, "Visual impairment": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000018A.json b/docs/data/histograms/Japan/000018A.json
new file mode 100644
index 00000000000..6b6669ec10e
--- /dev/null
+++ b/docs/data/histograms/Japan/000018A.json
@@ -0,0 +1 @@
+{"batchcode": "000018A", "histograms": [{"batchcodes": ["000018A"], "histogram": {"Body temperature": 8, "Oxygen saturation": 4, "Blood pressure measurement": 2, "Heart rate": 2, "Pyrexia": 2, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Arthralgia": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure systolic": 1, "C-reactive protein": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiomyopathy": 1, "Cellulitis": 1, "Coma scale": 1, "Computerised tomogram thorax": 1, "Death": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Loss of consciousness": 1, "Meningitis": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Nausea": 1, "Pallor": 1, "Physical deconditioning": 1, "Presyncope": 1, "Seizure": 1, "Troponin": 1, "Troponin I": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000020A.json b/docs/data/histograms/Japan/000020A.json
new file mode 100644
index 00000000000..c399500578e
--- /dev/null
+++ b/docs/data/histograms/Japan/000020A.json
@@ -0,0 +1 @@
+{"batchcode": "000020A", "histograms": [{"batchcodes": ["000020A"], "histogram": {"Body temperature": 6, "Blood test": 4, "Computerised tomogram": 3, "Cardio-respiratory arrest": 2, "Magnetic resonance imaging": 2, "Neuropathy peripheral": 2, "Pain": 2, "Pyrexia": 2, "Altered state of consciousness": 1, "Amyotrophic lateral sclerosis": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Cardiac death": 1, "Cardiac failure acute": 1, "Coma scale": 1, "Electromyogram": 1, "Erythema": 1, "Fall": 1, "Gait disturbance": 1, "Grip strength decreased": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Interstitial lung disease": 1, "Meningitis aseptic": 1, "Meningoencephalitis herpetic": 1, "Movement disorder": 1, "Muscle atrophy": 1, "Muscular weakness": 1, "Myocarditis": 1, "Nerve conduction studies": 1, "Neuroleptic malignant syndrome": 1, "Polyarthritis": 1, "Poriomania": 1, "Respiratory failure": 1, "Rheumatoid factor": 1, "Seizure": 1, "Seronegative arthritis": 1, "Swelling face": 1, "Tachypnoea": 1, "Taste disorder": 1, "Troponin I": 1, "Troponin I increased": 1, "Ultrasound joint": 1, "Vaccination site swelling": 1, "Viral test": 1, "Wound": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000021A.json b/docs/data/histograms/Japan/000021A.json
new file mode 100644
index 00000000000..5918366ca2d
--- /dev/null
+++ b/docs/data/histograms/Japan/000021A.json
@@ -0,0 +1 @@
+{"batchcode": "000021A", "histograms": [{"batchcodes": ["000021A", "EW0201", "FC5947"], "histogram": {"Antineutrophil cytoplasmic antibody": 1, "Arthralgia": 1, "Biopsy bone marrow": 1, "Blood test": 1, "Chills": 1, "Eosinophilia": 1, "Infarction": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Neuropathy peripheral": 1, "Peroneal nerve palsy": 1, "Pyrexia": 1, "Vasculitis": 1, "White blood cell count": 1}}, {"batchcodes": ["000021A"], "histogram": {"Body temperature": 4, "Asthenia": 2, "Computerised tomogram": 2, "Pyrexia": 2, "Angiogram": 1, "Anti-ganglioside antibody": 1, "Apnoea": 1, "Barium swallow": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "COVID-19 immunisation": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "CSF test": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Cerebral haemorrhage": 1, "Coma": 1, "Coma scale": 1, "Death": 1, "Decreased appetite": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Grip strength": 1, "Guillain-Barre syndrome": 1, "Interchange of vaccine products": 1, "Intracranial aneurysm": 1, "Laboratory test": 1, "Magnetic resonance imaging head": 1, "Myocardial infarction": 1, "Neuropathy peripheral": 1, "Oxygen saturation": 1, "Pulmonary oedema": 1, "Rhabdomyolysis": 1, "Stertor": 1, "Subarachnoid haemorrhage": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000024A.json b/docs/data/histograms/Japan/000024A.json
new file mode 100644
index 00000000000..e76b2c85296
--- /dev/null
+++ b/docs/data/histograms/Japan/000024A.json
@@ -0,0 +1 @@
+{"batchcode": "000024A", "histograms": [{"batchcodes": ["000024A"], "histogram": {"Body temperature": 4, "Altered state of consciousness": 3, "Pyrexia": 3, "Blood test": 2, "Coma scale": 2, "Fall": 2, "Hyperkalaemia": 2, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Computerised tomogram head": 1, "Dehydration": 1, "Dizziness": 1, "Dyspnoea": 1, "Eating disorder symptom": 1, "Gait disturbance": 1, "Glossoptosis": 1, "Haematoma": 1, "Headache": 1, "Hepatic function abnormal": 1, "Hypersensitivity": 1, "Intracranial aneurysm": 1, "Loss of consciousness": 1, "Nausea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Platelet count decreased": 1, "Presyncope": 1, "Renal impairment": 1, "Respiratory arrest": 1, "Seizure": 1, "Shock": 1, "Subarachnoid haemorrhage": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000025A.json b/docs/data/histograms/Japan/000025A.json
new file mode 100644
index 00000000000..67fb27fb817
--- /dev/null
+++ b/docs/data/histograms/Japan/000025A.json
@@ -0,0 +1 @@
+{"batchcode": "000025A", "histograms": [{"batchcodes": ["000025A"], "histogram": {"Body temperature": 4, "Blood pressure measurement": 2, "Heart rate": 2, "Oxygen saturation": 2, "Blood creatine phosphokinase": 1, "Brain stem infarction": 1, "C-reactive protein increased": 1, "Cardiac arrest": 1, "Cerebral infarction": 1, "Computerised tomogram": 1, "Death": 1, "Decreased appetite": 1, "Disability assessment scale": 1, "Dyskinesia": 1, "Encephalopathy": 1, "Fall": 1, "Hypoaesthesia": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Meningitis aseptic": 1, "Muscular weakness": 1, "Paraesthesia": 1, "Physical deconditioning": 1, "Presyncope": 1, "Pyrexia": 1, "Rhabdomyolysis": 1, "Seizure": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000026A.json b/docs/data/histograms/Japan/000026A.json
new file mode 100644
index 00000000000..bd4bbff7656
--- /dev/null
+++ b/docs/data/histograms/Japan/000026A.json
@@ -0,0 +1 @@
+{"batchcode": "000026A", "histograms": [{"batchcodes": ["000026A"], "histogram": {"Body temperature": 4, "Blood pressure measurement": 2, "Blood test": 2, "Oxygen saturation": 2, "Alanine aminotransferase": 1, "Anaphylactic reaction": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatine phosphokinase": 1, "Blood fibrinogen": 1, "Blood glucose": 1, "Blood iron": 1, "Blood lactate dehydrogenase": 1, "Blood sodium": 1, "Blood urea": 1, "C-reactive protein": 1, "Cardio-respiratory arrest": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Death": 1, "Decreased appetite": 1, "Drug eruption": 1, "Dysaesthesia": 1, "Echocardiogram": 1, "Eosinophil percentage": 1, "Erythema multiforme": 1, "Eyelid oedema": 1, "Fibrin D dimer": 1, "Gastric ulcer": 1, "Gastric varices haemorrhage": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hepatosplenomegaly": 1, "High density lipoprotein": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Imaging procedure": 1, "Insomnia": 1, "Interleukin-2 receptor assay": 1, "International normalised ratio": 1, "Investigation": 1, "Laboratory test": 1, "Liver disorder": 1, "Lymphocyte percentage": 1, "Mean cell haemoglobin": 1, "Neutrophil count": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Pericarditis": 1, "Platelet count": 1, "Procalcitonin": 1, "SARS-CoV-2 antibody test": 1, "Serum ferritin": 1, "Troponin I": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000028A.json b/docs/data/histograms/Japan/000028A.json
new file mode 100644
index 00000000000..eceedd0c352
--- /dev/null
+++ b/docs/data/histograms/Japan/000028A.json
@@ -0,0 +1 @@
+{"batchcode": "000028A", "histograms": [{"batchcodes": ["000028A"], "histogram": {"Body temperature": 4, "Blood pressure measurement": 3, "CSF cell count": 3, "Pyrexia": 3, "Anti-ganglioside antibody": 2, "CSF glucose": 2, "CSF protein": 2, "Computerised tomogram": 2, "Condition aggravated": 2, "Death": 2, "Diplopia": 2, "Heart rate": 2, "Magnetic resonance imaging": 2, "Oxygen saturation": 2, "Tremor": 2, "Acute disseminated encephalomyelitis": 1, "Antibody test": 1, "Asthenia": 1, "Ataxia": 1, "Atrial fibrillation": 1, "Binocular eye movement disorder": 1, "Blood creatine phosphokinase": 1, "Blood pressure decreased": 1, "CSF immunoglobulin G index": 1, "CSF oligoclonal band": 1, "CSF test": 1, "Cardiac electrophysiologic study": 1, "Cerebellar ataxia": 1, "Cerebral infarction": 1, "Chills": 1, "Coma scale": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Coronavirus infection": 1, "Cytology": 1, "Depressed level of consciousness": 1, "Diffusion-weighted brain MRI": 1, "Dysarthria": 1, "Dysphagia": 1, "Facial paralysis": 1, "Facial paresis": 1, "Guillain-Barre syndrome": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Hyporeflexia": 1, "Idiopathic pulmonary fibrosis": 1, "Illness": 1, "Interstitial lung disease": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Miller Fisher syndrome": 1, "Myelin oligodendrocyte glycoprotein antibody-associated disease": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Nystagmus": 1, "Ophthalmoplegia": 1, "Peripheral coldness": 1, "Protein total": 1, "Reflex test": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000048A.json b/docs/data/histograms/Japan/000048A.json
new file mode 100644
index 00000000000..aa74c55dad5
--- /dev/null
+++ b/docs/data/histograms/Japan/000048A.json
@@ -0,0 +1 @@
+{"batchcode": "000048A", "histograms": [{"batchcodes": ["000048A"], "histogram": {"Blood test": 3, "Body temperature": 3, "Angiogram": 1, "Blood pressure systolic": 1, "CSF test": 1, "Cellulitis": 1, "Clonic convulsion": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Culture": 1, "Drug screen": 1, "Eosinophilic pneumonia acute": 1, "Hallucination, auditory": 1, "Hallucination, visual": 1, "Illusion": 1, "Mobility decreased": 1, "Presyncope": 1, "Pyrexia": 1, "Respiratory failure": 1, "Restlessness": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000049A.json b/docs/data/histograms/Japan/000049A.json
new file mode 100644
index 00000000000..5e01acd483a
--- /dev/null
+++ b/docs/data/histograms/Japan/000049A.json
@@ -0,0 +1 @@
+{"batchcode": "000049A", "histograms": [{"batchcodes": ["000049A"], "histogram": {"Body temperature": 6, "Presyncope": 5, "Blood pressure measurement": 2, "Loss of consciousness": 2, "Myocarditis": 2, "Vital signs measurement": 2, "Alanine aminotransferase": 1, "Arrhythmia": 1, "Arteritis coronary": 1, "Aspartate aminotransferase": 1, "Blood alkaline phosphatase": 1, "Blood creatine phosphokinase": 1, "Blood lactate dehydrogenase": 1, "Blood pressure decreased": 1, "Bradycardia": 1, "Breath sounds": 1, "C-reactive protein": 1, "COVID-19 immunisation": 1, "Coma scale": 1, "Computerised tomogram": 1, "Coronary artery stenosis": 1, "Depressed level of consciousness": 1, "Echocardiogram": 1, "Electrocardiogram normal": 1, "Fall": 1, "Gamma-glutamyltransferase": 1, "Haemorrhage": 1, "Heart rate": 1, "Hepatic function abnormal": 1, "Hypoaesthesia": 1, "Interchange of vaccine products": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neuropathy peripheral": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Troponin T": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000126A.json b/docs/data/histograms/Japan/000126A.json
new file mode 100644
index 00000000000..7b4efd21bdb
--- /dev/null
+++ b/docs/data/histograms/Japan/000126A.json
@@ -0,0 +1 @@
+{"batchcode": "000126A", "histograms": [{"batchcodes": ["000126A"], "histogram": {"Body temperature": 5, "Asthenia": 2, "Blood test": 2, "Death": 2, "Anti-ganglioside antibody": 1, "Arterial occlusive disease": 1, "Blindness": 1, "Cardiac dysfunction": 1, "Fall": 1, "Laboratory test": 1, "Lacunar infarction": 1, "Magnetic resonance imaging head": 1, "Miller Fisher syndrome": 1, "Myoclonus": 1, "Near drowning": 1, "Nerve conduction studies": 1, "Troponin T": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000127A.json b/docs/data/histograms/Japan/000127A.json
new file mode 100644
index 00000000000..2e577e6ea1b
--- /dev/null
+++ b/docs/data/histograms/Japan/000127A.json
@@ -0,0 +1 @@
+{"batchcode": "000127A", "histograms": [{"batchcodes": ["000127A"], "histogram": {"Body temperature": 2, "Chest X-ray": 1, "Computerised tomogram": 1, "Dyslalia": 1, "Fall": 1, "General physical health deterioration": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Oculomucocutaneous syndrome": 1, "Physical examination": 1, "Urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000193A.json b/docs/data/histograms/Japan/000193A.json
new file mode 100644
index 00000000000..64f7055a3a9
--- /dev/null
+++ b/docs/data/histograms/Japan/000193A.json
@@ -0,0 +1 @@
+{"batchcode": "000193A", "histograms": [{"batchcodes": ["000193A"], "histogram": {"Blood test": 2, "Body temperature": 2, "Rash": 2, "Abdominal discomfort": 1, "Acute coronary syndrome": 1, "Anaphylactic reaction": 1, "Angiogram": 1, "Asthenia": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Chest discomfort": 1, "Dyskinesia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Feeling cold": 1, "Head discomfort": 1, "Headache": 1, "Joint range of motion measurement": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Pain in extremity": 1, "Pruritus": 1, "Shoulder injury related to vaccine administration": 1, "Suspected COVID-19": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000198A.json b/docs/data/histograms/Japan/000198A.json
new file mode 100644
index 00000000000..59850a122e8
--- /dev/null
+++ b/docs/data/histograms/Japan/000198A.json
@@ -0,0 +1 @@
+{"batchcode": "000198A", "histograms": [{"batchcodes": ["000198A"], "histogram": {"Body temperature": 3, "Blood pressure measurement": 2, "Heart rate": 2, "Oxygen saturation": 2, "Pyrexia": 2, "Amnesia": 1, "Anaphylactic reaction": 1, "Anti-NMDA antibody": 1, "Anti-aquaporin-4 antibody": 1, "Auscultation": 1, "Blood immunoglobulin E": 1, "Breath sounds": 1, "CSF protein": 1, "Cardiac failure acute": 1, "Chest X-ray": 1, "Circulatory collapse": 1, "Contusion": 1, "Decreased appetite": 1, "Dizziness": 1, "Embolism": 1, "Encephalitis": 1, "Encephalitis autoimmune": 1, "Encephalopathy": 1, "Fall": 1, "Head injury": 1, "Heart sounds": 1, "Herpes simplex test": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Memory impairment": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Neuromyelitis optica spectrum disorder": 1, "Neuropathy peripheral": 1, "Physical examination": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Pupillary light reflex tests": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tryptase": 1, "Visual acuity tests": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000204A.json b/docs/data/histograms/Japan/000204A.json
new file mode 100644
index 00000000000..05eaa71ad3e
--- /dev/null
+++ b/docs/data/histograms/Japan/000204A.json
@@ -0,0 +1 @@
+{"batchcode": "000204A", "histograms": [{"batchcodes": ["000204A", "EY3860"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1}}, {"batchcodes": ["000204A"], "histogram": {"Anaphylactoid reaction": 1, "Auscultation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cerebral infarction": 1, "Discomfort": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Muscle tightness": 1, "Oxygen saturation": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000207A.json b/docs/data/histograms/Japan/000207A.json
new file mode 100644
index 00000000000..47f97f2b4c1
--- /dev/null
+++ b/docs/data/histograms/Japan/000207A.json
@@ -0,0 +1 @@
+{"batchcode": "000207A", "histograms": [{"batchcodes": ["000207A"], "histogram": {"Body temperature": 2, "Aortic dissection rupture": 1, "Arthralgia": 1, "Haemorrhage subcutaneous": 1, "Pain": 1, "Sudden death": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000211A.json b/docs/data/histograms/Japan/000211A.json
new file mode 100644
index 00000000000..3671f3f9814
--- /dev/null
+++ b/docs/data/histograms/Japan/000211A.json
@@ -0,0 +1 @@
+{"batchcode": "000211A", "histograms": [{"batchcodes": ["000211A"], "histogram": {"Body temperature": 8, "Blood pressure measurement": 3, "Oxygen saturation": 3, "Blood test": 2, "Heart rate": 2, "Hypertensive emergency": 2, "Liver disorder": 2, "Pyrexia": 2, "Acute kidney injury": 1, "Alanine aminotransferase": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Blood bilirubin": 1, "Blood glucose": 1, "Blood potassium": 1, "COVID-19 immunisation": 1, "Cachexia": 1, "Cardiac failure chronic": 1, "Cardio-respiratory arrest": 1, "Cerebral haemorrhage": 1, "Coma scale": 1, "Computerised tomogram": 1, "Cough": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Dyskinesia": 1, "Electrolyte imbalance": 1, "Encephalomyelitis": 1, "Eye pain": 1, "Feeling abnormal": 1, "Headache": 1, "Hepatic function abnormal": 1, "Hyperkalaemia": 1, "Hyperventilation": 1, "Hypokalaemia": 1, "Hyponatraemia": 1, "Imaging procedure": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Listless": 1, "Loss of consciousness": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Physical capacity evaluation": 1, "Pupillary light reflex tests": 1, "Rhabdomyolysis": 1, "Seizure": 1, "Vaccination site reaction": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000214A.json b/docs/data/histograms/Japan/000214A.json
new file mode 100644
index 00000000000..c4a3b3d0519
--- /dev/null
+++ b/docs/data/histograms/Japan/000214A.json
@@ -0,0 +1 @@
+{"batchcode": "000214A", "histograms": [{"batchcodes": ["000214A"], "histogram": {"Altered state of consciousness": 1, "Antibody test": 1, "Biopsy skin": 1, "Brain stem haemorrhage": 1, "CSF protein": 1, "CSF white blood cell count": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Cutaneous vasculitis": 1, "Eye movement disorder": 1, "Facial paralysis": 1, "Guillain-Barre syndrome": 1, "Oedema peripheral": 1, "Protein total": 1, "Purpura": 1, "Quadriplegia": 1, "Rash": 1, "Respiratory arrest": 1, "Respiratory disorder": 1, "Sensory disturbance": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000218A.json b/docs/data/histograms/Japan/000218A.json
new file mode 100644
index 00000000000..6ad3e111e5b
--- /dev/null
+++ b/docs/data/histograms/Japan/000218A.json
@@ -0,0 +1 @@
+{"batchcode": "000218A", "histograms": [{"batchcodes": ["000218A"], "histogram": {"Body temperature": 1, "COVID-19 immunisation": 1, "Cerebral disorder": 1, "Decreased immune responsiveness": 1, "Diabetes mellitus": 1, "Impaired work ability": 1, "Infection": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Neurological infection": 1, "Neurosyphilis": 1, "Pruritus": 1, "Psychiatric symptom": 1, "Rash": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000220A.json b/docs/data/histograms/Japan/000220A.json
new file mode 100644
index 00000000000..4f1afcad458
--- /dev/null
+++ b/docs/data/histograms/Japan/000220A.json
@@ -0,0 +1 @@
+{"batchcode": "000220A", "histograms": [{"batchcodes": ["000220A"], "histogram": {"Body temperature": 6, "COVID-19 immunisation": 3, "Interchange of vaccine products": 3, "Blood test": 2, "Pyrexia": 2, "Alanine aminotransferase": 1, "Anaphylactic reaction": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Blood calcium": 1, "Blood creatinine": 1, "Bronchostenosis": 1, "Chest X-ray": 1, "Chest pain": 1, "Coronavirus infection": 1, "Fall": 1, "Gamma-glutamyltransferase": 1, "Guillain-Barre syndrome": 1, "Hallucination": 1, "IgA nephropathy": 1, "Insomnia": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Meniere's disease": 1, "Muscular weakness": 1, "Pain": 1, "Pain in extremity": 1, "Product administered to patient of inappropriate age": 1, "Protein total": 1, "SARS-CoV-2 test": 1, "Vaccination site dermatitis": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000221A.json b/docs/data/histograms/Japan/000221A.json
new file mode 100644
index 00000000000..43d0709187b
--- /dev/null
+++ b/docs/data/histograms/Japan/000221A.json
@@ -0,0 +1 @@
+{"batchcode": "000221A", "histograms": [{"batchcodes": ["000221A"], "histogram": {"Abdominal pain lower": 1, "Acute coronary syndrome": 1, "Cardio-respiratory arrest": 1, "Diarrhoea": 1, "Myalgia": 1, "Nausea": 1, "Oxygen saturation": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000222A.json b/docs/data/histograms/Japan/000222A.json
new file mode 100644
index 00000000000..b06231f741d
--- /dev/null
+++ b/docs/data/histograms/Japan/000222A.json
@@ -0,0 +1 @@
+{"batchcode": "000222A", "histograms": [{"batchcodes": ["000222A"], "histogram": {"Abdominal pain": 1, "Body temperature": 1, "Gait disturbance": 1, "Haemoglobin": 1, "Headache": 1, "Malaise": 1, "Pancytopenia": 1, "Platelet count": 1, "Pyrexia": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000224A.json b/docs/data/histograms/Japan/000224A.json
new file mode 100644
index 00000000000..f770e4a272e
--- /dev/null
+++ b/docs/data/histograms/Japan/000224A.json
@@ -0,0 +1 @@
+{"batchcode": "000224A", "histograms": [{"batchcodes": ["000224A"], "histogram": {"Body temperature": 3, "Pyrexia": 2, "Asthma": 1, "Cardio-respiratory arrest": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Eosinophilic granulomatosis with polyangiitis": 1, "Headache": 1, "Hemiplegia": 1, "Hypertension": 1, "Internal haemorrhage": 1, "Malaise": 1, "Myocardial injury": 1, "Oculomucocutaneous syndrome": 1, "Pain": 1, "Product administered to patient of inappropriate age": 1, "Skin discolouration": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000225A.json b/docs/data/histograms/Japan/000225A.json
new file mode 100644
index 00000000000..86f70f58691
--- /dev/null
+++ b/docs/data/histograms/Japan/000225A.json
@@ -0,0 +1 @@
+{"batchcode": "000225A", "histograms": [{"batchcodes": ["000225A"], "histogram": {"Blood test": 2, "Hypertension": 2, "Acute psychosis": 1, "Anaphylactic shock": 1, "Ataxia": 1, "Atrial flutter": 1, "Blood immunoglobulin G": 1, "Body temperature": 1, "C-reactive protein": 1, "COVID-19 immunisation": 1, "CSF protein": 1, "Cardiac dysfunction": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Decreased appetite": 1, "Depressed mood": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Electroencephalogram abnormal": 1, "Epigastric discomfort": 1, "Gait inability": 1, "General physical health deterioration": 1, "Hallucination, auditory": 1, "Hallucination, visual": 1, "Hepatitis acute": 1, "Immobile": 1, "Interchange of vaccine products": 1, "Irritability": 1, "Laboratory test": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Mood swings": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Sinus rhythm": 1, "Tachycardia": 1, "Tachycardia induced cardiomyopathy": 1, "Vaccination site reaction": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000232A.json b/docs/data/histograms/Japan/000232A.json
new file mode 100644
index 00000000000..7e2e6ef36d6
--- /dev/null
+++ b/docs/data/histograms/Japan/000232A.json
@@ -0,0 +1 @@
+{"batchcode": "000232A", "histograms": [{"batchcodes": ["000232A"], "histogram": {"Pyrexia": 4, "Body temperature": 3, "Acute kidney injury": 1, "Asthenia": 1, "Blood creatinine": 1, "Blood creatinine decreased": 1, "Blood test": 1, "C-reactive protein": 1, "Chills": 1, "Condition aggravated": 1, "Cyanosis": 1, "Echocardiogram": 1, "Haematuria": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Immunisation reaction": 1, "Laboratory test": 1, "Muscular weakness": 1, "Myocarditis": 1, "Nephritis": 1, "Nerve conduction studies": 1, "Protein total": 1, "Tachycardia": 1, "Tachypnoea": 1, "Troponin T": 1, "Vasculitis": 1, "Ventricular tachycardia": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000233A.json b/docs/data/histograms/Japan/000233A.json
new file mode 100644
index 00000000000..0d1b2390fee
--- /dev/null
+++ b/docs/data/histograms/Japan/000233A.json
@@ -0,0 +1 @@
+{"batchcode": "000233A", "histograms": [{"batchcodes": ["000233A"], "histogram": {"Body temperature": 2, "Chest discomfort": 2, "Dizziness": 2, "Headache": 2, "Pyrexia": 2, "Acute disseminated encephalomyelitis": 1, "Anaphylactoid reaction": 1, "Anorectal disorder": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "Blood test": 1, "C-reactive protein": 1, "CSF test": 1, "Chest pain": 1, "Cough": 1, "Cranial nerve disorder": 1, "Demyelination": 1, "Diplopia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Encephalopathy": 1, "Facial paralysis": 1, "Fibrin D dimer": 1, "Heart rate": 1, "Illness": 1, "Magnetic resonance imaging": 1, "Myocarditis": 1, "Nausea": 1, "Nervous system disorder": 1, "Otitis media acute": 1, "Oxygen saturation": 1, "Paralysis": 1, "Pericardial effusion": 1, "Rash": 1, "Reflexes abnormal": 1, "SARS-CoV-2 test": 1, "Steroid therapy": 1, "Tolosa-Hunt syndrome": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000234A.json b/docs/data/histograms/Japan/000234A.json
new file mode 100644
index 00000000000..ef49ee354cd
--- /dev/null
+++ b/docs/data/histograms/Japan/000234A.json
@@ -0,0 +1 @@
+{"batchcode": "000234A", "histograms": [{"batchcodes": ["000234A"], "histogram": {"Body temperature": 7, "Heart rate": 3, "Pyrexia": 3, "Glycosylated haemoglobin": 2, "Respiratory arrest": 2, "Type 1 diabetes mellitus": 2, "Weight decreased": 2, "Abdominal pain": 1, "Anti-GAD antibody": 1, "Aspiration": 1, "Asthenia": 1, "Blood glucose": 1, "Blood ketone body": 1, "Blood pH": 1, "Blood pressure measurement": 1, "COVID-19 immunisation": 1, "Cardiac arrest": 1, "Cardiac failure acute": 1, "Cardio-respiratory arrest": 1, "Computerised tomogram": 1, "Coronavirus test": 1, "Cyanosis": 1, "Decreased appetite": 1, "Delirium febrile": 1, "Diabetes mellitus": 1, "Diabetic ketoacidosis": 1, "Diabetic ketosis": 1, "Disorientation": 1, "Drug eruption": 1, "Dry mouth": 1, "Dysstasia": 1, "Feeling abnormal": 1, "Glucose tolerance test": 1, "Hyperglycaemia": 1, "Hypoxia": 1, "Insulin C-peptide": 1, "Interchange of vaccine products": 1, "Ketoacidosis": 1, "Malaise": 1, "Myocardial infarction": 1, "Neoplasm malignant": 1, "Oxygen saturation": 1, "Pneumonia": 1, "Rash": 1, "Rash erythematous": 1, "Respiratory rate": 1, "Tachypnoea": 1, "Vaccination site swelling": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000235A.json b/docs/data/histograms/Japan/000235A.json
new file mode 100644
index 00000000000..6bd2ac8cdd8
--- /dev/null
+++ b/docs/data/histograms/Japan/000235A.json
@@ -0,0 +1 @@
+{"batchcode": "000235A", "histograms": [{"batchcodes": ["000235A"], "histogram": {"Contusion": 3, "Body temperature": 2, "Fall": 2, "Loss of consciousness": 2, "Presyncope": 2, "COVID-19": 1, "COVID-19 immunisation": 1, "Coma scale": 1, "Interchange of vaccine products": 1, "Meningitis": 1, "Seizure": 1, "Syncope": 1, "Vital signs measurement": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000236A.json b/docs/data/histograms/Japan/000236A.json
new file mode 100644
index 00000000000..e0bf5224f30
--- /dev/null
+++ b/docs/data/histograms/Japan/000236A.json
@@ -0,0 +1 @@
+{"batchcode": "000236A", "histograms": [{"batchcodes": ["000236A"], "histogram": {"Body temperature": 2, "Malaise": 2, "Angiogram": 1, "Arrhythmia supraventricular": 1, "Atrioventricular block": 1, "Atrioventricular block complete": 1, "Biopsy heart": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "C-reactive protein": 1, "Cardiac dysfunction": 1, "Cellulitis": 1, "Chest pain": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea exertional": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Headache": 1, "Immobile": 1, "Injection site hypoaesthesia": 1, "Injection site pain": 1, "Muscular weakness": 1, "Myocardial necrosis": 1, "Myocarditis": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Syncope": 1, "Tissue infiltration": 1, "Troponin I": 1, "Ventricular arrhythmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000237A.json b/docs/data/histograms/Japan/000237A.json
new file mode 100644
index 00000000000..f74c4513c6b
--- /dev/null
+++ b/docs/data/histograms/Japan/000237A.json
@@ -0,0 +1 @@
+{"batchcode": "000237A", "histograms": [{"batchcodes": ["000237A"], "histogram": {"Body temperature": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000240A.json b/docs/data/histograms/Japan/000240A.json
new file mode 100644
index 00000000000..e59580400c3
--- /dev/null
+++ b/docs/data/histograms/Japan/000240A.json
@@ -0,0 +1 @@
+{"batchcode": "000240A", "histograms": [{"batchcodes": ["000240A"], "histogram": {"Anaphylactic reaction": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Discharge": 1, "Hypersensitivity": 1, "Illness": 1, "Laryngeal discomfort": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000241A.json b/docs/data/histograms/Japan/000241A.json
new file mode 100644
index 00000000000..694849740e4
--- /dev/null
+++ b/docs/data/histograms/Japan/000241A.json
@@ -0,0 +1 @@
+{"batchcode": "000241A", "histograms": [{"batchcodes": ["000241A", "GJ1836"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Headache": 1, "Malaise": 1, "Pyrexia": 1}}, {"batchcodes": ["000241A"], "histogram": {"Vomiting": 3, "Abdominal pain": 2, "Altered state of consciousness": 2, "Body temperature": 2, "Diarrhoea": 2, "Fibrin D dimer": 2, "Pyrexia": 2, "Activated partial thromboplastin time": 1, "Angiogram": 1, "Biopsy heart": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood test": 1, "C-reactive protein": 1, "COVID-19 immunisation": 1, "Cardiac arrest": 1, "Cardiac dysfunction": 1, "Cardio-respiratory arrest": 1, "Cerebral infarction": 1, "Chest X-ray": 1, "Colitis": 1, "Disseminated intravascular coagulation": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Electrocardiogram ST segment elevation": 1, "Electrocardiogram T wave inversion": 1, "Enteritis infectious": 1, "Faeces hard": 1, "Faeces soft": 1, "Fall": 1, "Haematocrit": 1, "Haemoglobin normal": 1, "Headache": 1, "Hypoxic-ischaemic encephalopathy": 1, "Interchange of vaccine products": 1, "International normalised ratio": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging heart": 1, "Malaise": 1, "Multiple organ dysfunction syndrome": 1, "Myocardial necrosis marker increased": 1, "Myocarditis": 1, "Platelet count": 1, "Prothrombin time": 1, "Red blood cell count": 1, "SARS-CoV-2 test": 1, "Troponin I": 1, "Upper gastrointestinal haemorrhage": 1, "Ventricular fibrillation": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000243A.json b/docs/data/histograms/Japan/000243A.json
new file mode 100644
index 00000000000..7c47d186aca
--- /dev/null
+++ b/docs/data/histograms/Japan/000243A.json
@@ -0,0 +1 @@
+{"batchcode": "000243A", "histograms": [{"batchcodes": ["000243A"], "histogram": {"Blood creatine phosphokinase": 2, "Blood lactate dehydrogenase": 2, "Body temperature": 2, "Chest X-ray": 2, "Electrocardiogram": 2, "Alanine aminotransferase": 1, "Amylase": 1, "Apnoea": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase normal": 1, "Bacterial test": 1, "Bacteriuria": 1, "Band neutrophil count": 1, "Basophil count": 1, "Bilirubin urine": 1, "Blood alkaline phosphatase": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood cholinesterase": 1, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood iron": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood triglycerides": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chromaturia": 1, "Echocardiogram": 1, "Eosinophil count": 1, "Gamma-glutamyltransferase": 1, "Generalised oedema": 1, "Glucose urine present": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hepatitis B surface antigen": 1, "High density lipoprotein": 1, "Infection": 1, "Low density lipoprotein": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Myelitis transverse": 1, "Myocardial necrosis marker": 1, "Neutrophil count": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Platelet count": 1, "Protein total normal": 1, "Pyrexia": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Renal impairment": 1, "Respiratory arrest": 1, "SARS-CoV-2 test": 1, "Specific gravity urine": 1, "Supraventricular tachycardia": 1, "Treponema test": 1, "Troponin I": 1, "Urinary occult blood": 1, "Urinary sediment present": 1, "Urine abnormality": 1, "Urine ketone body absent": 1, "Urobilinogen urine": 1, "White blood cell count": 1, "White blood cells urine": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000248A.json b/docs/data/histograms/Japan/000248A.json
new file mode 100644
index 00000000000..25969e98a6b
--- /dev/null
+++ b/docs/data/histograms/Japan/000248A.json
@@ -0,0 +1 @@
+{"batchcode": "000248A", "histograms": [{"batchcodes": ["000248A"], "histogram": {"Affective disorder": 1, "Anaphylactic reaction": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cerebral haemorrhage": 1, "Headache": 1, "Heart rate": 1, "Hypertension": 1, "Malaise": 1, "Organising pneumonia": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Respiratory distress": 1, "Stress": 1, "Swelling": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000249A.json b/docs/data/histograms/Japan/000249A.json
new file mode 100644
index 00000000000..d1129d00963
--- /dev/null
+++ b/docs/data/histograms/Japan/000249A.json
@@ -0,0 +1 @@
+{"batchcode": "000249A", "histograms": [{"batchcodes": ["000249A"], "histogram": {"Angina pectoris": 1, "Angioedema": 1, "Biopsy": 1, "Biopsy skin": 1, "Cardiac failure": 1, "Echocardiogram": 1, "Endoscopy upper gastrointestinal tract": 1, "Eosinophil count increased": 1, "Eosinophilia": 1, "Eosinophilic myocarditis": 1, "Hyperglycaemia": 1, "Myocarditis": 1, "Oedema peripheral": 1, "Pruritus": 1, "Vasculitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000260A.json b/docs/data/histograms/Japan/000260A.json
new file mode 100644
index 00000000000..d4d7fe46ff1
--- /dev/null
+++ b/docs/data/histograms/Japan/000260A.json
@@ -0,0 +1 @@
+{"batchcode": "000260A", "histograms": [{"batchcodes": ["000260A"], "histogram": {"Body temperature": 4, "Anaphylactic reaction": 3, "Blood pressure measurement": 2, "Feeling abnormal": 2, "Heart rate": 2, "Oxygen saturation": 2, "Balance disorder": 1, "Chest pain": 1, "Cold sweat": 1, "Depressed level of consciousness": 1, "Erythema": 1, "Feeling cold": 1, "Hypokinesia": 1, "Malaise": 1, "Muscle spasms": 1, "Nausea": 1, "Oedema": 1, "Palpitations": 1, "Posture abnormal": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling": 1, "Vaccination site pruritus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000261A.json b/docs/data/histograms/Japan/000261A.json
new file mode 100644
index 00000000000..63c6d63b8e3
--- /dev/null
+++ b/docs/data/histograms/Japan/000261A.json
@@ -0,0 +1 @@
+{"batchcode": "000261A", "histograms": [{"batchcodes": ["000261A"], "histogram": {"Anaphylactic reaction": 2, "Body temperature": 2, "COVID-19 immunisation": 2, "Cellulitis": 2, "Interchange of vaccine products": 2, "Abdominal pain": 1, "Angiogram": 1, "Autopsy": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature increased": 1, "Brain stem infarction": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Coagulation test": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Dermatitis diaper": 1, "Diarrhoea": 1, "Diffusion-weighted brain MRI": 1, "Drooling": 1, "Dyspnoea": 1, "Erythema": 1, "Fibrin D dimer": 1, "Flushing": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Heart rate": 1, "Heart rate decreased": 1, "Henoch-Schonlein purpura": 1, "Imaging procedure": 1, "Immunisation reaction": 1, "Ischaemia": 1, "Laryngeal discomfort": 1, "Magnetic resonance imaging head": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Paralysis": 1, "Pathology test": 1, "Platelet count": 1, "Pneumonia": 1, "Pneumonia aspiration": 1, "Purpura": 1, "Pyrexia": 1, "Red blood cell count": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Throat irritation": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tracheal stenosis": 1, "Urticaria": 1, "Vasculitis": 1, "Vital signs measurement": 1, "Wheezing": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000262A.json b/docs/data/histograms/Japan/000262A.json
new file mode 100644
index 00000000000..cd0ce433ba6
--- /dev/null
+++ b/docs/data/histograms/Japan/000262A.json
@@ -0,0 +1 @@
+{"batchcode": "000262A", "histograms": [{"batchcodes": ["000262A"], "histogram": {"Body temperature": 3, "Cerebrovascular accident": 2, "Anaphylactic reaction": 1, "Blood test": 1, "COVID-19 immunisation": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Enteritis": 1, "Fall": 1, "Hypophagia": 1, "Interchange of vaccine products": 1, "Loss of personal independence in daily activities": 1, "Pneumonia": 1, "Pyrexia": 1, "Rhabdomyolysis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000267A.json b/docs/data/histograms/Japan/000267A.json
new file mode 100644
index 00000000000..3ac158078d4
--- /dev/null
+++ b/docs/data/histograms/Japan/000267A.json
@@ -0,0 +1 @@
+{"batchcode": "000267A", "histograms": [{"batchcodes": ["000267A"], "histogram": {"Body temperature": 1, "C-reactive protein": 1, "Computerised tomogram": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000268A.json b/docs/data/histograms/Japan/000268A.json
new file mode 100644
index 00000000000..7953cae4f3e
--- /dev/null
+++ b/docs/data/histograms/Japan/000268A.json
@@ -0,0 +1 @@
+{"batchcode": "000268A", "histograms": [{"batchcodes": ["000268A"], "histogram": {"Cardio-respiratory arrest": 1, "Circulatory collapse": 1, "Computerised tomogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000276A.json b/docs/data/histograms/Japan/000276A.json
new file mode 100644
index 00000000000..a7d65c1afb7
--- /dev/null
+++ b/docs/data/histograms/Japan/000276A.json
@@ -0,0 +1 @@
+{"batchcode": "000276A", "histograms": [{"batchcodes": ["000276A"], "histogram": {"Body temperature": 2, "Blood pressure measurement": 1, "Blood test": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Malaise": 1, "Myocarditis": 1, "Petit mal epilepsy": 1, "Presyncope": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000277A.json b/docs/data/histograms/Japan/000277A.json
new file mode 100644
index 00000000000..0239cfb0935
--- /dev/null
+++ b/docs/data/histograms/Japan/000277A.json
@@ -0,0 +1 @@
+{"batchcode": "000277A", "histograms": [{"batchcodes": ["000277A"], "histogram": {"Body temperature": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Atrioventricular block complete": 1, "Blood culture": 1, "Blood immunoglobulin E": 1, "C-reactive protein": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Myocarditis": 1, "Nephrolithiasis": 1, "Pneumonia": 1, "Troponin": 1, "Troponin I": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000278A.json b/docs/data/histograms/Japan/000278A.json
new file mode 100644
index 00000000000..83862a1bfea
--- /dev/null
+++ b/docs/data/histograms/Japan/000278A.json
@@ -0,0 +1 @@
+{"batchcode": "000278A", "histograms": [{"batchcodes": ["000278A"], "histogram": {"Body temperature": 3, "Pyrexia": 3, "Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Aspartate aminotransferase": 1, "Blood bilirubin": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chest pain": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hemiplegia": 1, "Hepatic function abnormal": 1, "Histology": 1, "Illness": 1, "Lymphadenopathy": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Pericarditis": 1, "Platelet count": 1, "Red blood cell count": 1, "Seizure": 1, "Troponin T": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000279A.json b/docs/data/histograms/Japan/000279A.json
new file mode 100644
index 00000000000..a7e22d9a506
--- /dev/null
+++ b/docs/data/histograms/Japan/000279A.json
@@ -0,0 +1 @@
+{"batchcode": "000279A", "histograms": [{"batchcodes": ["000279A"], "histogram": {"Blood test": 1, "Body temperature": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Haematochezia": 1, "Headache": 1, "Illness": 1, "Influenza": 1, "Malaise": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000282A.json b/docs/data/histograms/Japan/000282A.json
new file mode 100644
index 00000000000..e624b4b3b65
--- /dev/null
+++ b/docs/data/histograms/Japan/000282A.json
@@ -0,0 +1 @@
+{"batchcode": "000282A", "histograms": [{"batchcodes": ["000282A"], "histogram": {"Body temperature": 1, "Cerebral haemorrhage": 1, "Computerised tomogram head": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000291A.json b/docs/data/histograms/Japan/000291A.json
new file mode 100644
index 00000000000..bfc21e08b51
--- /dev/null
+++ b/docs/data/histograms/Japan/000291A.json
@@ -0,0 +1 @@
+{"batchcode": "000291A", "histograms": [{"batchcodes": ["000291A"], "histogram": {"Laboratory test": 2, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Auscultation": 1, "Blood alkaline phosphatase": 1, "Blood creatine phosphokinase": 1, "Blood thyroid stimulating hormone": 1, "Body temperature": 1, "Body temperature increased": 1, "C-reactive protein": 1, "Corneal degeneration": 1, "Corneal graft rejection": 1, "Corneal oedema": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Goitre": 1, "Headache": 1, "Hyperthyroidism": 1, "Insomnia": 1, "Loss of consciousness": 1, "Palpitations": 1, "Psychomotor hyperactivity": 1, "Pyrexia": 1, "Red blood cell sedimentation rate": 1, "Vaccination site discomfort": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000300A.json b/docs/data/histograms/Japan/000300A.json
new file mode 100644
index 00000000000..5ef1af53a1a
--- /dev/null
+++ b/docs/data/histograms/Japan/000300A.json
@@ -0,0 +1 @@
+{"batchcode": "000300A", "histograms": [{"batchcodes": ["000300A"], "histogram": {"Body temperature": 1, "Bradycardia": 1, "Cardiac arrest": 1, "Cardio-respiratory arrest": 1, "Coma": 1, "Oxygen saturation": 1, "Pulmonary oedema": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000305A.json b/docs/data/histograms/Japan/000305A.json
new file mode 100644
index 00000000000..6219dc42a61
--- /dev/null
+++ b/docs/data/histograms/Japan/000305A.json
@@ -0,0 +1 @@
+{"batchcode": "000305A", "histograms": [{"batchcodes": ["000305A"], "histogram": {"Body temperature": 1, "Cerebral infarction": 1, "Computerised tomogram": 1, "Inflammation": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000306A.json b/docs/data/histograms/Japan/000306A.json
new file mode 100644
index 00000000000..3626a475bcc
--- /dev/null
+++ b/docs/data/histograms/Japan/000306A.json
@@ -0,0 +1 @@
+{"batchcode": "000306A", "histograms": [{"batchcodes": ["000306A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Cardio-respiratory arrest": 1, "Decreased appetite": 1, "Malaise": 1, "Respiratory arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000314A.json b/docs/data/histograms/Japan/000314A.json
new file mode 100644
index 00000000000..2086798fc4b
--- /dev/null
+++ b/docs/data/histograms/Japan/000314A.json
@@ -0,0 +1 @@
+{"batchcode": "000314A", "histograms": [{"batchcodes": ["000314A"], "histogram": {"Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood test": 1, "Body temperature": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Magnetic resonance imaging": 1, "Myocarditis": 1, "Pyrexia": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000317A.json b/docs/data/histograms/Japan/000317A.json
new file mode 100644
index 00000000000..b627327e7ef
--- /dev/null
+++ b/docs/data/histograms/Japan/000317A.json
@@ -0,0 +1 @@
+{"batchcode": "000317A", "histograms": [{"batchcodes": ["000317A"], "histogram": {"Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Bradycardia": 1, "Cardiac arrest": 1, "Cardiac failure chronic": 1, "Cerebrovascular accident": 1, "Decreased appetite": 1, "Dementia Alzheimer's type": 1, "Depression": 1, "Diabetes mellitus": 1, "Diabetic nephropathy": 1, "Diabetic retinopathy": 1, "Heart rate": 1, "Hypophagia": 1, "Hypotension": 1, "Laboratory test": 1, "Mental disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/000318A.json b/docs/data/histograms/Japan/000318A.json
new file mode 100644
index 00000000000..f2cfeb0b3b8
--- /dev/null
+++ b/docs/data/histograms/Japan/000318A.json
@@ -0,0 +1 @@
+{"batchcode": "000318A", "histograms": [{"batchcodes": ["000318A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Cold sweat": 1, "Heart rate": 1, "Loss of consciousness": 1, "Oxygen saturation": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/003190.json b/docs/data/histograms/Japan/003190.json
new file mode 100644
index 00000000000..4d6b3d41ad6
--- /dev/null
+++ b/docs/data/histograms/Japan/003190.json
@@ -0,0 +1 @@
+{"batchcode": "003190", "histograms": [{"batchcodes": ["003190"], "histogram": {"Blood pressure measurement": 1, "Erythema": 1, "Heart rate": 1, "Oxygen saturation": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/111236A.json b/docs/data/histograms/Japan/111236A.json
new file mode 100644
index 00000000000..56e7246c1b0
--- /dev/null
+++ b/docs/data/histograms/Japan/111236A.json
@@ -0,0 +1 @@
+{"batchcode": "111236A", "histograms": [{"batchcodes": ["111236A"], "histogram": {"Vaccination site pain": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/198A.json b/docs/data/histograms/Japan/198A.json
new file mode 100644
index 00000000000..2ce1ea2f08b
--- /dev/null
+++ b/docs/data/histograms/Japan/198A.json
@@ -0,0 +1 @@
+{"batchcode": "198A", "histograms": [{"batchcodes": ["198A"], "histogram": {"COVID-19 immunisation": 1, "Cardiac failure acute": 1, "Cardiac failure chronic": 1, "Generalised oedema": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Pneumonia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/200074A.json b/docs/data/histograms/Japan/200074A.json
new file mode 100644
index 00000000000..b576a5f929e
--- /dev/null
+++ b/docs/data/histograms/Japan/200074A.json
@@ -0,0 +1 @@
+{"batchcode": "200074A", "histograms": [{"batchcodes": ["200074A"], "histogram": {"Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/21A.json b/docs/data/histograms/Japan/21A.json
new file mode 100644
index 00000000000..7198e730104
--- /dev/null
+++ b/docs/data/histograms/Japan/21A.json
@@ -0,0 +1 @@
+{"batchcode": "21A", "histograms": [{"batchcodes": ["21A"], "histogram": {"COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Type 1 diabetes mellitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/233A.json b/docs/data/histograms/Japan/233A.json
new file mode 100644
index 00000000000..d1aaa604dc7
--- /dev/null
+++ b/docs/data/histograms/Japan/233A.json
@@ -0,0 +1 @@
+{"batchcode": "233A", "histograms": [{"batchcodes": ["233A"], "histogram": {"Expired product administered": 1, "Platelet count": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/2Y2173.json b/docs/data/histograms/Japan/2Y2173.json
new file mode 100644
index 00000000000..bfe41f76fa9
--- /dev/null
+++ b/docs/data/histograms/Japan/2Y2173.json
@@ -0,0 +1 @@
+{"batchcode": "2Y2173", "histograms": [{"batchcodes": ["2Y2173"], "histogram": {"Cerebral infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/300-2540.json b/docs/data/histograms/Japan/300-2540.json
new file mode 100644
index 00000000000..115e427c190
--- /dev/null
+++ b/docs/data/histograms/Japan/300-2540.json
@@ -0,0 +1 @@
+{"batchcode": "300-2540", "histograms": [{"batchcodes": ["300-2540"], "histogram": {"Body temperature": 1, "Hallucination, auditory": 1, "Malaise": 1, "Muscular weakness": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3001227.json b/docs/data/histograms/Japan/3001227.json
new file mode 100644
index 00000000000..e373c3fecd0
--- /dev/null
+++ b/docs/data/histograms/Japan/3001227.json
@@ -0,0 +1 @@
+{"batchcode": "3001227", "histograms": [{"batchcodes": ["3001227"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002128.json b/docs/data/histograms/Japan/3002128.json
new file mode 100644
index 00000000000..54d29362542
--- /dev/null
+++ b/docs/data/histograms/Japan/3002128.json
@@ -0,0 +1 @@
+{"batchcode": "3002128", "histograms": [{"batchcodes": ["3002128"], "histogram": {"Nausea": 2, "Blood pressure decreased": 1, "Bradycardia": 1, "Depressed level of consciousness": 1, "Loss of consciousness": 1, "Presyncope": 1, "Seizure": 1, "Sensation of blood flow": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002165.json b/docs/data/histograms/Japan/3002165.json
new file mode 100644
index 00000000000..09be39ea52b
--- /dev/null
+++ b/docs/data/histograms/Japan/3002165.json
@@ -0,0 +1 @@
+{"batchcode": "3002165", "histograms": [{"batchcodes": ["3002165"], "histogram": {"Arthralgia": 1, "Blood test": 1, "Body temperature": 1, "Magnetic resonance imaging": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002180.json b/docs/data/histograms/Japan/3002180.json
new file mode 100644
index 00000000000..4e6de5c2aca
--- /dev/null
+++ b/docs/data/histograms/Japan/3002180.json
@@ -0,0 +1 @@
+{"batchcode": "3002180", "histograms": [{"batchcodes": ["3002180"], "histogram": {"COVID-19": 127, "Nucleic acid test": 95, "SARS-CoV-2 test": 81, "Body temperature": 25, "SARS-CoV-2 test positive": 17, "Anaphylactic reaction": 12, "Vaccination failure": 12, "Pyrexia": 9, "Oxygen saturation": 7, "Blood pressure measurement": 6, "Drug ineffective": 6, "Headache": 6, "Hypertension": 6, "Polymerase chain reaction": 6, "Dyspnoea": 5, "Malaise": 5, "Meniscus injury": 5, "Severe acute respiratory syndrome": 5, "Cellulitis": 4, "Dizziness": 4, "Heart rate": 4, "Erythema": 3, "Fall": 3, "Nausea": 3, "Oropharyngeal pain": 3, "Syncope": 3, "Urticaria": 3, "Vaccination site erythema": 3, "Abdominal pain": 2, "Antibody test": 2, "Arthralgia": 2, "Basophil count": 2, "Blood test": 2, "C-reactive protein": 2, "Cerebral infarction": 2, "Decreased appetite": 2, "Diabetes mellitus": 2, "Feeling abnormal": 2, "Gestational diabetes": 2, "Guillain-Barre syndrome": 2, "Haematocrit": 2, "Haemoglobin": 2, "Immunisation reaction": 2, "Large intestine polyp": 2, "Ligament injury": 2, "Muscular weakness": 2, "Neuropathy peripheral": 2, "Osteoarthritis": 2, "Palpitations": 2, "Peritonsillar abscess": 2, "Platelet count": 2, "Rash": 2, "Red blood cell count": 2, "Subarachnoid haemorrhage": 2, "Swelling": 2, "Vaccination site swelling": 2, "White blood cell count": 2, "Accident": 1, "Acute myocardial infarction": 1, "Alopecia": 1, "Anaemia": 1, "Anaphylactic shock": 1, "Aneurysm ruptured": 1, "Angioedema": 1, "Anxiety disorder": 1, "Aspartate aminotransferase": 1, "Back pain": 1, "Bile duct stone": 1, "Biliary tract infection": 1, "Blood acid phosphatase": 1, "Blood cholesterol increased": 1, "Blood glucose": 1, "Blood pressure increased": 1, "COVID-19 immunisation": 1, "CSF oligoclonal band": 1, "Cardiac failure": 1, "Chest X-ray": 1, "Chest pain": 1, "Clavicle fracture": 1, "Coagulation time": 1, "Colitis ischaemic": 1, "Coronavirus test": 1, "Dehydration": 1, "Dermatitis bullous": 1, "Dysentery": 1, "Dyslipidaemia": 1, "Dysphagia": 1, "Dysphonia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Eosinophil count": 1, "Eosinophil percentage": 1, "Fatigue": 1, "Feeling hot": 1, "Fistula": 1, "Gamma-glutamyltransferase": 1, "Genital haemorrhage": 1, "Glucose tolerance test": 1, "Haemorrhoids": 1, "Hepatic function abnormal": 1, "Hot flush": 1, "Hyperventilation": 1, "Hypokinesia": 1, "IgA nephropathy": 1, "Illness": 1, "Induration": 1, "Injection site cellulitis": 1, "Injection site pruritus": 1, "Interchange of vaccine products": 1, "Intervertebral disc protrusion": 1, "Investigation": 1, "Laboratory test": 1, "Lumbar puncture": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Monocyte count": 1, "Monocyte percentage": 1, "Myelitis transverse": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Necrotising fasciitis": 1, "Neurological examination": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Panniculitis": 1, "Paralysis recurrent laryngeal nerve": 1, "Platelet count decreased": 1, "Pregnancy": 1, "Pregnancy test": 1, "Rectal cancer": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Rotator cuff syndrome": 1, "Ruptured cerebral aneurysm": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test negative": 1, "Sensory disturbance": 1, "Skin ulcer": 1, "Small intestine carcinoma": 1, "Spinal myelogram": 1, "Swelling face": 1, "Tachycardia": 1, "Thermal burn": 1, "Thrombocytopenia": 1, "Tibia fracture": 1, "Traumatic haemothorax": 1, "Troponin I": 1, "Ureterolithiasis": 1, "Vaccination complication": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vertigo": 1, "Vomiting": 1, "Wrist fracture": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002181.json b/docs/data/histograms/Japan/3002181.json
new file mode 100644
index 00000000000..6aaa94b9924
--- /dev/null
+++ b/docs/data/histograms/Japan/3002181.json
@@ -0,0 +1 @@
+{"batchcode": "3002181", "histograms": [{"batchcodes": ["3002181"], "histogram": {"Blood pressure measurement": 19, "Heart rate": 15, "Presyncope": 13, "Syncope": 12, "Anaphylactic reaction": 11, "Body temperature": 11, "Feeling abnormal": 8, "Oxygen saturation": 6, "COVID-19": 4, "Depressed level of consciousness": 4, "Malaise": 4, "Nucleic acid test": 4, "Asthma": 3, "Cerebral infarction": 3, "Neuropathy peripheral": 3, "Pyrexia": 3, "Altered state of consciousness": 2, "Blood pressure decreased": 2, "Blood pressure systolic": 2, "Bradycardia": 2, "Dyspnoea": 2, "Grip strength decreased": 2, "Hypersensitivity": 2, "Hypertension": 2, "Hyperventilation": 2, "Oropharyngeal discomfort": 2, "Abdominal pain upper": 1, "Abnormal behaviour": 1, "Acute myocardial infarction": 1, "Anti-muscle specific kinase antibody": 1, "Antiacetylcholine receptor antibody": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Aortic dissection": 1, "Asthenia": 1, "Blood creatine": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood folate": 1, "Blood glucose": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood lactic acid": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Blood pyruvic acid": 1, "Blood thyroid stimulating hormone": 1, "Brain stem infarction": 1, "C-reactive protein": 1, "Cardio-respiratory arrest": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Chills": 1, "Coagulation test": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Cough": 1, "Dehydration": 1, "Diplopia": 1, "Dysarthria": 1, "Dyspraxia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Erythema": 1, "Erythema multiforme": 1, "Eye movement disorder": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gait disturbance": 1, "Gaze palsy": 1, "Grip strength": 1, "Haemoglobin": 1, "Haemorrhage subcutaneous": 1, "Hyperreflexia": 1, "Hypertensive emergency": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Hypoxia": 1, "IgA nephropathy": 1, "Imaging procedure": 1, "Inflammation": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nausea": 1, "Nerve conduction studies": 1, "Nervous system disorder": 1, "Neurological examination": 1, "Pain": 1, "Pain in extremity": 1, "Pallor": 1, "Peripheral coldness": 1, "Physical deconditioning": 1, "Postural tremor": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Reflex test": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sensation of foreign body": 1, "Strabismus": 1, "Supraventricular tachycardia": 1, "Systemic mastocytosis": 1, "Tachypnoea": 1, "Throat irritation": 1, "Thyroid function test": 1, "Tremor": 1, "VIth nerve paralysis": 1, "Vaccination site paraesthesia": 1, "Vertigo": 1, "Visual impairment": 1, "Vitamin B1": 1, "Vitamin B12": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002185.json b/docs/data/histograms/Japan/3002185.json
new file mode 100644
index 00000000000..223a780c2d1
--- /dev/null
+++ b/docs/data/histograms/Japan/3002185.json
@@ -0,0 +1 @@
+{"batchcode": "3002185", "histograms": [{"batchcodes": ["3002185"], "histogram": {"Anaphylactic reaction": 17, "Body temperature": 13, "Blood pressure measurement": 6, "Oxygen saturation": 6, "Heart rate": 5, "Pyrexia": 4, "Headache": 3, "Hyperventilation": 3, "Loss of consciousness": 2, "Nausea": 2, "Presyncope": 2, "Seizure": 2, "Abdominal discomfort": 1, "Abnormal behaviour": 1, "Altered state of consciousness": 1, "Anaphylactoid reaction": 1, "Antibody test": 1, "Arthritis": 1, "Asthma": 1, "Basophil count": 1, "Blood creatine phosphokinase": 1, "Blood pressure systolic": 1, "Blood test": 1, "C-reactive protein": 1, "Cough": 1, "Deep vein thrombosis": 1, "Dizziness": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Dysstasia": 1, "Eosinophil count": 1, "Erythema": 1, "Erythema multiforme": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Internal haemorrhage": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Melaena": 1, "Monocyte count": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Neuromyelitis optica spectrum disorder": 1, "Neutrophil count": 1, "Pancreatitis acute": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Tetany": 1, "Vaccination site anaesthesia": 1, "Vaccination site pain": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002337.json b/docs/data/histograms/Japan/3002337.json
new file mode 100644
index 00000000000..3490c2f2bcb
--- /dev/null
+++ b/docs/data/histograms/Japan/3002337.json
@@ -0,0 +1 @@
+{"batchcode": "3002337", "histograms": [{"batchcodes": ["3002337"], "histogram": {"Body temperature": 19, "Anaphylactic reaction": 15, "Blood pressure measurement": 13, "Heart rate": 10, "Neuropathy peripheral": 9, "Oxygen saturation": 9, "Presyncope": 9, "Loss of consciousness": 6, "Pyrexia": 6, "Magnetic resonance imaging head": 4, "Hypoaesthesia": 3, "Nausea": 3, "Seizure": 3, "Vaccination site pain": 3, "Blood test": 2, "Bradycardia": 2, "Deep vein thrombosis": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Dysaesthesia": 2, "Subarachnoid haemorrhage": 2, "Syncope": 2, "Vertebral artery dissection": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Activated partial thromboplastin time": 1, "Aneurysm ruptured": 1, "Angiogram": 1, "Asthma": 1, "Biopsy heart": 1, "Blood pressure increased": 1, "Blood pressure systolic": 1, "Cardiac arrest": 1, "Cardiac death": 1, "Cardiogenic shock": 1, "Cardiomegaly": 1, "Cerebellar infarction": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Cerebrovascular disorder": 1, "Chest X-ray": 1, "Chest pain": 1, "Coma scale": 1, "Computerised tomogram": 1, "Disorientation": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dyslalia": 1, "Dysphoria": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Electrocorticogram": 1, "Epilepsy": 1, "Erythema": 1, "Eye swelling": 1, "Face oedema": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Gaze palsy": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypertrophic cardiomyopathy": 1, "Hyperventilation": 1, "International normalised ratio": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Movement disorder": 1, "Muscular weakness": 1, "Myelitis transverse": 1, "Myocarditis": 1, "Nystagmus": 1, "Pallor": 1, "Paresis": 1, "Physical deconditioning": 1, "Platelet count": 1, "Pneumonia aspiration": 1, "Polymerase chain reaction": 1, "Prothrombin time": 1, "Pulmonary congestion": 1, "Pulmonary embolism": 1, "Radial nerve injury": 1, "Radioisotope scan": 1, "Rash": 1, "Red blood cell count": 1, "Respiratory arrest": 1, "SARS-CoV-2 test": 1, "Sepsis": 1, "Smear test": 1, "Spinal osteoarthritis": 1, "Stress cardiomyopathy": 1, "Tachycardia": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tonic convulsion": 1, "Ultrasound scan": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Ventricular fibrillation": 1, "Vertigo": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002431.json b/docs/data/histograms/Japan/3002431.json
new file mode 100644
index 00000000000..e872bb35c48
--- /dev/null
+++ b/docs/data/histograms/Japan/3002431.json
@@ -0,0 +1 @@
+{"batchcode": "3002431", "histograms": [{"batchcodes": ["3002431"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002539.json b/docs/data/histograms/Japan/3002539.json
new file mode 100644
index 00000000000..db63f316bec
--- /dev/null
+++ b/docs/data/histograms/Japan/3002539.json
@@ -0,0 +1 @@
+{"batchcode": "3002539", "histograms": [{"batchcodes": ["3002539"], "histogram": {"Body temperature": 16, "Blood pressure measurement": 8, "Presyncope": 7, "Heart rate": 6, "Loss of consciousness": 6, "Oxygen saturation": 5, "Nausea": 4, "Pyrexia": 4, "Anaphylactic reaction": 3, "Bradycardia": 3, "Feeling abnormal": 3, "Headache": 3, "Hypoaesthesia": 3, "Pruritus": 3, "Arthralgia": 2, "Cerebral haemorrhage": 2, "Depressed level of consciousness": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Pallor": 2, "Peripheral coldness": 2, "Platelet count": 2, "Respiratory rate": 2, "Syncope": 2, "Vaccination site pain": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Anaphylactoid reaction": 1, "Angioedema": 1, "Asthenia": 1, "Blood test": 1, "Cerebral venous sinus thrombosis": 1, "Circulatory collapse": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Constipation": 1, "Contusion": 1, "Cough": 1, "Dizziness": 1, "Dysarthria": 1, "Dyskinesia": 1, "Electroencephalogram": 1, "Endoscopy gastrointestinal": 1, "Eosinophil count increased": 1, "Eyelid injury": 1, "Faeces soft": 1, "Fibrin D dimer": 1, "Guillain-Barre syndrome": 1, "Haematuria": 1, "Immune thrombocytopenia": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Muscular weakness": 1, "Neuropathy peripheral": 1, "Pain": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Peripheral nerve palsy": 1, "Pulmonary embolism": 1, "Pulse abnormal": 1, "SARS-CoV-2 test": 1, "Scan with contrast": 1, "Seizure": 1, "Status epilepticus": 1, "Subarachnoid haemorrhage": 1, "Taste disorder": 1, "Thrombocytopenic purpura": 1, "Ultrasound scan": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002540.json b/docs/data/histograms/Japan/3002540.json
new file mode 100644
index 00000000000..4439efc09e9
--- /dev/null
+++ b/docs/data/histograms/Japan/3002540.json
@@ -0,0 +1 @@
+{"batchcode": "3002540", "histograms": [{"batchcodes": ["3002540", "FK 8562"], "histogram": {"Anti-cyclic citrullinated peptide antibody": 1, "Antinuclear antibody": 1, "Aspiration bone marrow": 1, "Bilirubin conjugated": 1, "Biopsy": 1, "Blood bilirubin": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood iron": 1, "Blood lactate dehydrogenase": 1, "Blood smear test": 1, "Blood test": 1, "COVID-19 immunisation": 1, "Cold agglutinins": 1, "Cold type haemolytic anaemia": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram neck": 1, "Computerised tomogram thorax": 1, "Coombs direct test": 1, "Cytomegalovirus test": 1, "Electrophoresis protein": 1, "Endoscopy upper gastrointestinal tract": 1, "Epstein-Barr virus test": 1, "Flow cytometry": 1, "HIV test": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haptoglobin": 1, "Headache": 1, "Hepatitis B virus test": 1, "Hepatitis C virus test": 1, "Interchange of vaccine products": 1, "Mean cell volume": 1, "Mycoplasma test": 1, "Parvovirus B19 test": 1, "Platelet count": 1, "Pyrexia": 1, "Rheumatoid factor": 1, "Serum ferritin": 1, "Total complement activity test": 1, "White blood cell count": 1}}, {"batchcodes": ["3002540"], "histogram": {"Body temperature": 22, "Presyncope": 12, "Blood pressure measurement": 11, "Loss of consciousness": 11, "Anaphylactic reaction": 9, "Heart rate": 8, "Oxygen saturation": 7, "Headache": 5, "Feeling abnormal": 4, "Blood pressure increased": 3, "Myocarditis": 3, "Pyrexia": 3, "Seizure": 3, "Altered state of consciousness": 2, "Dysphoria": 2, "Electrocardiogram": 2, "Erythema": 2, "Facial paralysis": 2, "Fall": 2, "Hypersensitivity": 2, "Malaise": 2, "Nausea": 2, "Neuropathy peripheral": 2, "Visual impairment": 2, "Abdominal pain": 1, "Alopecia": 1, "Angina unstable": 1, "Angiogram": 1, "Aortic dissection": 1, "Apnoea": 1, "Blister": 1, "Blood test": 1, "COVID-19": 1, "Cerebral haemorrhage": 1, "Chest pain": 1, "Cholinergic syndrome": 1, "Cold sweat": 1, "Colitis ulcerative": 1, "Computerised tomogram": 1, "Contusion": 1, "Cough": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Erythema multiforme": 1, "Feeling hot": 1, "Haemoglobin": 1, "Haemolytic anaemia": 1, "Head injury": 1, "Hemiplegia": 1, "Hyperhidrosis": 1, "Hypertensive emergency": 1, "Hyperthyroidism": 1, "Hypoaesthesia": 1, "Oculomucocutaneous syndrome": 1, "Oedema peripheral": 1, "Oropharyngeal discomfort": 1, "Panic reaction": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Platelet count": 1, "Pleurisy": 1, "Pruritus": 1, "Radial nerve palsy": 1, "Shock": 1, "Sialoadenitis": 1, "Skin abrasion": 1, "Skin laceration": 1, "Submaxillary gland enlargement": 1, "Sudden death": 1, "Syncope": 1, "Tachypnoea": 1, "Thrombocytopenic purpura": 1, "Tremor": 1, "Troponin T": 1, "Urine analysis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002617.json b/docs/data/histograms/Japan/3002617.json
new file mode 100644
index 00000000000..965ee1563d8
--- /dev/null
+++ b/docs/data/histograms/Japan/3002617.json
@@ -0,0 +1 @@
+{"batchcode": "3002617", "histograms": [{"batchcodes": ["3002617"], "histogram": {"Body temperature": 14, "Anaphylactic reaction": 10, "Blood pressure measurement": 9, "Heart rate": 9, "Pyrexia": 9, "Oxygen saturation": 8, "Loss of consciousness": 6, "Presyncope": 5, "Dizziness": 4, "Dyspnoea": 4, "Headache": 4, "Seizure": 4, "Chills": 3, "Malaise": 3, "Vaccination site pain": 3, "Anaphylactoid reaction": 2, "Cerebral infarction": 2, "Chest pain": 2, "Cough": 2, "Electrocardiogram": 2, "Muscular weakness": 2, "Nausea": 2, "Neuropathy peripheral": 2, "Oropharyngeal pain": 2, "SARS-CoV-2 test": 2, "Blood pressure increased": 1, "Bradycardia": 1, "COVID-19": 1, "Cardiac disorder": 1, "Cardiac failure acute": 1, "Cold sweat": 1, "Discomfort": 1, "Dysphonia": 1, "Fall": 1, "Feeling cold": 1, "Gingival pain": 1, "Gingival swelling": 1, "Hypoaesthesia": 1, "Imaging procedure": 1, "Interstitial lung disease": 1, "Magnetic resonance imaging head": 1, "Muscle spasms": 1, "Myocarditis": 1, "Ophthalmic herpes zoster": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Pallor": 1, "Palpitations": 1, "Panic attack": 1, "Peripheral coldness": 1, "Pharyngeal oedema": 1, "Platelet count": 1, "Pleural effusion": 1, "Pneumonia": 1, "Pruritus": 1, "Red blood cell count": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sudden hearing loss": 1, "Syncope": 1, "Thrombocytopenic purpura": 1, "Thrombotic cerebral infarction": 1, "Troponin": 1, "Vaccination site inflammation": 1, "Visual impairment": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002618.json b/docs/data/histograms/Japan/3002618.json
new file mode 100644
index 00000000000..51d609c0326
--- /dev/null
+++ b/docs/data/histograms/Japan/3002618.json
@@ -0,0 +1 @@
+{"batchcode": "3002618", "histograms": [{"batchcodes": ["3002618"], "histogram": {"Body temperature": 20, "Blood pressure measurement": 19, "Oxygen saturation": 12, "Anaphylactic reaction": 10, "Heart rate": 10, "Presyncope": 9, "Feeling abnormal": 5, "Depressed level of consciousness": 4, "Contusion": 3, "Fall": 3, "Loss of consciousness": 3, "Myocarditis": 3, "Nausea": 3, "Neuropathy peripheral": 3, "Pruritus": 3, "Syncope": 3, "Anaphylactoid reaction": 2, "Bradycardia": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Electrocardiogram": 2, "Hypoaesthesia": 2, "IgA nephropathy": 2, "Microscopy": 2, "Mouth haemorrhage": 2, "Palpitations": 2, "Pneumonia": 2, "Pyrexia": 2, "Vomiting": 2, "Anal examination": 1, "Anxiety": 1, "Arrhythmia": 1, "Asthma": 1, "Biopsy kidney": 1, "Biopsy lymph gland": 1, "Blood glucose": 1, "Blood test": 1, "COVID-19": 1, "Cardio-respiratory arrest": 1, "Cytology": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysaesthesia": 1, "Dyspnoea": 1, "Feeling hot": 1, "Gastrointestinal haemorrhage": 1, "Gingival bleeding": 1, "Haemorrhoids": 1, "Headache": 1, "Hypertension": 1, "Hyperventilation": 1, "Lymph node abscess": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Oedema": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pallor": 1, "Parosmia": 1, "Pneumonia viral": 1, "Rash": 1, "Renal function test": 1, "Respiratory symptom": 1, "Seizure": 1, "Subarachnoid haemorrhage": 1, "Subcutaneous haematoma": 1, "Taste disorder": 1, "Toothache": 1, "Tremor": 1, "Troponin I": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vagus nerve disorder": 1, "Vertebral artery dissection": 1, "Wound": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002619.json b/docs/data/histograms/Japan/3002619.json
new file mode 100644
index 00000000000..488c9a1df1c
--- /dev/null
+++ b/docs/data/histograms/Japan/3002619.json
@@ -0,0 +1 @@
+{"batchcode": "3002619", "histograms": [{"batchcodes": ["3002619"], "histogram": {"Presyncope": 15, "Body temperature": 12, "Blood pressure measurement": 11, "Anaphylactic reaction": 9, "Loss of consciousness": 8, "Heart rate": 7, "Oxygen saturation": 4, "Blood pressure decreased": 3, "Coma scale": 3, "Pyrexia": 3, "Arthritis": 2, "Fall": 2, "Pain": 2, "Syncope": 2, "Anaemia": 1, "Bell's palsy": 1, "Blood pressure increased": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Feeling abnormal": 1, "Gaze palsy": 1, "Grip strength": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Movement disorder": 1, "Neuropathy peripheral": 1, "Periarthritis": 1, "Polyarthritis": 1, "Rheumatoid arthritis": 1, "Seizure": 1, "Sleep disorder": 1, "Subarachnoid haemorrhage": 1, "Swelling": 1, "Synovitis": 1, "Tinnitus": 1, "Tonic convulsion": 1, "Tremor": 1, "Ultrasound joint": 1, "Urticaria": 1, "Vertigo positional": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3002915.json b/docs/data/histograms/Japan/3002915.json
new file mode 100644
index 00000000000..5ed7161ae07
--- /dev/null
+++ b/docs/data/histograms/Japan/3002915.json
@@ -0,0 +1 @@
+{"batchcode": "3002915", "histograms": [{"batchcodes": ["3002915"], "histogram": {"Anaphylactic reaction": 20, "Body temperature": 17, "Blood pressure measurement": 10, "Pyrexia": 8, "Oxygen saturation": 7, "Heart rate": 6, "Neuropathy peripheral": 6, "Presyncope": 6, "Loss of consciousness": 4, "Syncope": 3, "Asthma": 2, "Dyspnoea": 2, "Feeling abnormal": 2, "Lip injury": 2, "Urticaria": 2, "Abdominal pain": 1, "Anaphylactic shock": 1, "Arthralgia": 1, "Arthropathy": 1, "Bell's palsy": 1, "Beta haemolytic streptococcal infection": 1, "Biopsy skin": 1, "Blood pressure decreased": 1, "Blood test": 1, "Cardiac failure": 1, "Condition aggravated": 1, "Contusion": 1, "Cytomegalovirus infection": 1, "Cytomegalovirus infection reactivation": 1, "Decreased appetite": 1, "Decreased immune responsiveness": 1, "Dizziness": 1, "Facial paralysis": 1, "Fall": 1, "Genital herpes": 1, "Genital infection bacterial": 1, "Headache": 1, "Herpes virus infection": 1, "Hypersensitivity vasculitis": 1, "Insomnia": 1, "Laryngeal oedema": 1, "Limb discomfort": 1, "Liver disorder": 1, "Liver function test": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Peritonsillitis": 1, "Pharyngeal oedema": 1, "Pharyngitis": 1, "Seizure": 1, "Serology test": 1, "Shoulder injury related to vaccine administration": 1, "Systemic lupus erythematosus": 1, "Vaccination site paraesthesia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/300318.json b/docs/data/histograms/Japan/300318.json
new file mode 100644
index 00000000000..4893a9528be
--- /dev/null
+++ b/docs/data/histograms/Japan/300318.json
@@ -0,0 +1 @@
+{"batchcode": "300318", "histograms": [{"batchcodes": ["300318"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003180.json b/docs/data/histograms/Japan/3003180.json
new file mode 100644
index 00000000000..bbbb3d737a9
--- /dev/null
+++ b/docs/data/histograms/Japan/3003180.json
@@ -0,0 +1 @@
+{"batchcode": "3003180", "histograms": [{"batchcodes": ["3003180"], "histogram": {"Anaphylactic reaction": 1, "Blood pressure decreased": 1, "Bradycardia": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003182.json b/docs/data/histograms/Japan/3003182.json
new file mode 100644
index 00000000000..984a47da2ca
--- /dev/null
+++ b/docs/data/histograms/Japan/3003182.json
@@ -0,0 +1 @@
+{"batchcode": "3003182", "histograms": [{"batchcodes": ["3003182"], "histogram": {"Anaphylactic reaction": 80, "Body temperature": 15, "Blood pressure measurement": 4, "Headache": 4, "Presyncope": 4, "Pyrexia": 4, "Heart rate": 3, "Malaise": 3, "Oxygen saturation": 3, "Loss of consciousness": 2, "Neuropathy peripheral": 2, "Oropharyngeal discomfort": 2, "Seizure": 2, "Syncope": 2, "Abdominal pain upper": 1, "Back pain": 1, "Blood pressure increased": 1, "Cardio-respiratory arrest": 1, "Chest pain": 1, "Coronavirus test": 1, "Coronavirus test positive": 1, "Deep vein thrombosis": 1, "Depressed level of consciousness": 1, "Dyspnoea": 1, "Fall": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Hypoxic-ischaemic encephalopathy": 1, "Injection site hypoaesthesia": 1, "Laboratory test": 1, "Myocarditis": 1, "Pain in extremity": 1, "Palpitations": 1, "Pulmonary embolism": 1, "Retinal vein occlusion": 1, "Urticaria": 1, "Vaccination site pain": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003189.json b/docs/data/histograms/Japan/3003189.json
new file mode 100644
index 00000000000..f2bf83b6e7f
--- /dev/null
+++ b/docs/data/histograms/Japan/3003189.json
@@ -0,0 +1 @@
+{"batchcode": "3003189", "histograms": [{"batchcodes": ["3003189"], "histogram": {"Blood pressure measurement": 12, "Anaphylactic reaction": 11, "Body temperature": 11, "Heart rate": 11, "Oxygen saturation": 5, "Presyncope": 5, "Loss of consciousness": 4, "Pyrexia": 4, "Altered state of consciousness": 3, "Bradycardia": 3, "Guillain-Barre syndrome": 2, "Headache": 2, "Malaise": 2, "Myocarditis": 2, "Pallor": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Acute disseminated encephalomyelitis": 1, "Anaphylactoid reaction": 1, "Arrhythmia": 1, "Blood pressure increased": 1, "COVID-19": 1, "CSF test": 1, "Cardiomyopathy": 1, "Clonic convulsion": 1, "Cold sweat": 1, "Depressed level of consciousness": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Encephalopathy": 1, "Epigastric discomfort": 1, "Erythema": 1, "Erythema multiforme": 1, "Fall": 1, "Feeling abnormal": 1, "Heart rate decreased": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Lip discolouration": 1, "Livedo reticularis": 1, "Meningitis aseptic": 1, "Movement disorder": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Neurogenic shock": 1, "Oral contusion": 1, "Oropharyngeal discomfort": 1, "Seizure": 1, "Urticaria": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003190.json b/docs/data/histograms/Japan/3003190.json
new file mode 100644
index 00000000000..8b30b805721
--- /dev/null
+++ b/docs/data/histograms/Japan/3003190.json
@@ -0,0 +1 @@
+{"batchcode": "3003190", "histograms": [{"batchcodes": ["3003190"], "histogram": {"Presyncope": 14, "Blood pressure measurement": 11, "Body temperature": 10, "Loss of consciousness": 9, "Anaphylactic reaction": 8, "Oxygen saturation": 7, "Bradycardia": 5, "Heart rate": 5, "Pyrexia": 5, "Seizure": 4, "COVID-19": 3, "Cardiogenic shock": 2, "Dehydration": 2, "Dizziness": 2, "Electrocardiogram": 2, "Feeling abnormal": 2, "Guillain-Barre syndrome": 2, "Headache": 2, "Malaise": 2, "Myocarditis": 2, "Neuropathy peripheral": 2, "Pallor": 2, "Palpitations": 2, "Subarachnoid haemorrhage": 2, "Abdominal discomfort": 1, "Angiocardiogram": 1, "Antibody test": 1, "Arrhythmia": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Blood bicarbonate": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood test": 1, "C-reactive protein": 1, "CSF volume": 1, "Cardiac failure": 1, "Cerebral venous sinus thrombosis": 1, "Chest X-ray": 1, "Depressed level of consciousness": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Enterocolitis": 1, "Fall": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Gastroenteritis": 1, "Gaze palsy": 1, "Haemorrhagic infarction": 1, "Heat illness": 1, "Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myocardial necrosis marker": 1, "Nerve conduction studies": 1, "Oculomucocutaneous syndrome": 1, "PCO2": 1, "PO2": 1, "Shock": 1, "Shock symptom": 1, "Speech disorder": 1, "Thrombosis": 1, "Tinnitus": 1, "Troponin I": 1, "Uveitis": 1, "Vogt-Koyanagi-Harada disease": 1, "Vomiting": 1, "X-ray": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003653.json b/docs/data/histograms/Japan/3003653.json
new file mode 100644
index 00000000000..6303bb855a6
--- /dev/null
+++ b/docs/data/histograms/Japan/3003653.json
@@ -0,0 +1 @@
+{"batchcode": "3003653", "histograms": [{"batchcodes": ["3003653"], "histogram": {"Anaphylactic reaction": 17, "Body temperature": 14, "Presyncope": 10, "Blood pressure measurement": 7, "Loss of consciousness": 5, "Oxygen saturation": 5, "Fall": 4, "Heart rate": 3, "Myocarditis": 3, "Neuropathy peripheral": 3, "Pyrexia": 3, "Bradycardia": 2, "Hyperventilation": 2, "Hypoaesthesia": 2, "Nausea": 2, "Abdominal pain": 1, "Acute disseminated encephalomyelitis": 1, "Altered state of consciousness": 1, "Anxiety": 1, "Arthralgia": 1, "Blood creatinine": 1, "Blood test": 1, "Chills": 1, "Cold sweat": 1, "Deafness": 1, "Deafness bilateral": 1, "Decreased appetite": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Dysaesthesia": 1, "Eating disorder symptom": 1, "Eye pruritus": 1, "Fixed eruption": 1, "Flank pain": 1, "Grip strength": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hyperpyrexia": 1, "Hypotension": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Oculomucocutaneous syndrome": 1, "Pallor": 1, "Panic disorder": 1, "Pregnancy": 1, "Renal failure": 1, "Respiratory rate": 1, "Shock symptom": 1, "Stevens-Johnson syndrome": 1, "Syncope": 1, "Thrombotic cerebral infarction": 1, "Tinnitus": 1, "Tremor": 1, "Vision blurred": 1, "Visual impairment": 1, "Vital signs measurement": 1, "Vogt-Koyanagi-Harada disease": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003654.json b/docs/data/histograms/Japan/3003654.json
new file mode 100644
index 00000000000..d8f9d4171ca
--- /dev/null
+++ b/docs/data/histograms/Japan/3003654.json
@@ -0,0 +1 @@
+{"batchcode": "3003654", "histograms": [{"batchcodes": ["3003654"], "histogram": {"Anaphylactic reaction": 12, "Blood pressure measurement": 12, "Body temperature": 12, "Heart rate": 8, "Oxygen saturation": 6, "Presyncope": 6, "Abdominal pain": 2, "Blood pressure decreased": 2, "Bradycardia": 2, "Loss of consciousness": 2, "Pyrexia": 2, "Type I hypersensitivity": 2, "Adverse reaction": 1, "Anaphylactoid reaction": 1, "Arthralgia": 1, "Blood test": 1, "Chest pain": 1, "Computerised tomogram head": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysaesthesia": 1, "Electrocardiogram": 1, "Erythema": 1, "Fall": 1, "Feeling cold": 1, "Haematuria": 1, "Insomnia": 1, "Investigation": 1, "Malaise": 1, "Myalgia": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Periarthritis": 1, "Peripheral coldness": 1, "Protein urine": 1, "Proteinuria": 1, "Respiratory distress": 1, "Skin discolouration": 1, "Syncope": 1, "Urinary occult blood": 1, "Venous thrombosis limb": 1, "Visual field defect": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003656.json b/docs/data/histograms/Japan/3003656.json
new file mode 100644
index 00000000000..43e612ae364
--- /dev/null
+++ b/docs/data/histograms/Japan/3003656.json
@@ -0,0 +1 @@
+{"batchcode": "3003656", "histograms": [{"batchcodes": ["3003656"], "histogram": {"Body temperature": 8, "Presyncope": 7, "Pyrexia": 5, "Headache": 4, "Loss of consciousness": 4, "Neuropathy peripheral": 4, "Anaphylactic reaction": 3, "Back pain": 2, "Cardio-respiratory arrest": 2, "Cerebral infarction": 2, "Chills": 2, "Depressed level of consciousness": 2, "Diarrhoea": 2, "Electroencephalogram": 2, "Peripheral swelling": 2, "Seizure": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Arthralgia": 1, "Biopsy kidney": 1, "Blood pressure measurement": 1, "Cardiac arrest": 1, "Cardiac failure": 1, "Coma scale": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Coronavirus test": 1, "Dehydration": 1, "Dyslalia": 1, "Electrocardiogram": 1, "Enteritis": 1, "Epilepsy": 1, "Erythema multiforme": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Hemiparesis": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Imaging procedure": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Myalgia": 1, "Mydriasis": 1, "Nausea": 1, "Nephrotic syndrome": 1, "Palpitations": 1, "Post cardiac arrest syndrome": 1, "Radial nerve palsy": 1, "Respiratory failure": 1, "Sense of oppression": 1, "Subarachnoid haemorrhage": 1, "Syncope": 1, "Thrombosis": 1, "Urine analysis": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003657.json b/docs/data/histograms/Japan/3003657.json
new file mode 100644
index 00000000000..19ce7a7a3b5
--- /dev/null
+++ b/docs/data/histograms/Japan/3003657.json
@@ -0,0 +1 @@
+{"batchcode": "3003657", "histograms": [{"batchcodes": ["3003657"], "histogram": {"Body temperature": 11, "Bradycardia": 6, "Presyncope": 6, "Pyrexia": 5, "Seizure": 5, "Blood creatine phosphokinase": 2, "COVID-19": 2, "Death": 2, "Electrocardiogram": 2, "Fall": 2, "Hyperhidrosis": 2, "Loss of consciousness": 2, "Myocarditis": 2, "Neuropathy peripheral": 2, "Rhinorrhoea": 2, "SARS-CoV-2 test": 2, "Shock": 2, "Swelling": 2, "Tremor": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Acute myocardial infarction": 1, "Acute pulmonary oedema": 1, "Amylase": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Application site swelling": 1, "Aspartate aminotransferase": 1, "Blood creatine phosphokinase MB": 1, "Blood lactate dehydrogenase": 1, "Blood pressure measurement": 1, "Brain contusion": 1, "C-reactive protein": 1, "COVID-19 pneumonia": 1, "Cardiac failure chronic": 1, "Cardio-respiratory arrest": 1, "Catheterisation cardiac": 1, "Cerebral infarction": 1, "Chills": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Contusion": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysaesthesia": 1, "Echocardiogram": 1, "Encephalopathy": 1, "Exposure to extreme temperature": 1, "Face injury": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Heart rate": 1, "Hyperventilation": 1, "Inappropriate schedule of product administration": 1, "Intracranial aneurysm": 1, "Low cardiac output syndrome": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Myocardial necrosis marker": 1, "Nausea": 1, "Pallor": 1, "Photopsia": 1, "Platelet count": 1, "Platelet count decreased": 1, "Red blood cell count": 1, "Respiratory distress": 1, "Subarachnoid haemorrhage": 1, "Subdural haematoma": 1, "Thrombosis": 1, "Troponin": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003658.json b/docs/data/histograms/Japan/3003658.json
new file mode 100644
index 00000000000..35dffae735c
--- /dev/null
+++ b/docs/data/histograms/Japan/3003658.json
@@ -0,0 +1 @@
+{"batchcode": "3003658", "histograms": [{"batchcodes": ["3003658"], "histogram": {"Presyncope": 12, "Blood pressure measurement": 9, "Body temperature": 9, "COVID-19": 9, "Bradycardia": 7, "Heart rate": 7, "Anaphylactic reaction": 6, "SARS-CoV-2 test": 6, "Oxygen saturation": 5, "Loss of consciousness": 3, "Syncope": 3, "Contusion": 2, "Headache": 2, "Hypoaesthesia": 2, "Pyrexia": 2, "Visual impairment": 2, "Confusional state": 1, "Depressed level of consciousness": 1, "Diabetic ketoacidosis": 1, "Dizziness": 1, "Drug ineffective": 1, "Dysaesthesia": 1, "Erythema": 1, "Facial pain": 1, "Fall": 1, "Feeling abnormal": 1, "Focal dyscognitive seizures": 1, "Gait disturbance": 1, "Guillain-Barre syndrome": 1, "Hyponatraemia": 1, "Incontinence": 1, "Malaise": 1, "Muscular weakness": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pain": 1, "Rash": 1, "Saliva analysis": 1, "Seizure": 1, "Sepsis": 1, "Skin injury": 1, "Sudden death": 1, "Trigeminal neuralgia": 1, "Type 1 diabetes mellitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3003659.json b/docs/data/histograms/Japan/3003659.json
new file mode 100644
index 00000000000..4e7b528a5dc
--- /dev/null
+++ b/docs/data/histograms/Japan/3003659.json
@@ -0,0 +1 @@
+{"batchcode": "3003659", "histograms": [{"batchcodes": ["3003659"], "histogram": {"Blood pressure measurement": 1, "Depressed level of consciousness": 1, "Heart rate": 1, "Oxygen saturation": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004220.json b/docs/data/histograms/Japan/3004220.json
new file mode 100644
index 00000000000..0f3ba208aba
--- /dev/null
+++ b/docs/data/histograms/Japan/3004220.json
@@ -0,0 +1 @@
+{"batchcode": "3004220", "histograms": [{"batchcodes": ["3004220"], "histogram": {"Presyncope": 12, "Syncope": 7, "Anaphylactic reaction": 6, "Blood pressure measurement": 4, "Body temperature": 4, "Computerised tomogram": 3, "Magnetic resonance imaging": 3, "Oxygen saturation": 3, "Acidosis": 2, "Arrhythmia": 2, "Bradycardia": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Heart rate": 2, "Nausea": 2, "Seizure": 2, "Activated partial thromboplastin time": 1, "Acute kidney injury": 1, "Anti-platelet factor 4 antibody test": 1, "Antiphospholipid syndrome": 1, "Anxiety": 1, "Biopsy muscle": 1, "Biopsy skin": 1, "Blood creatine phosphokinase": 1, "Cardiac death": 1, "Circulatory collapse": 1, "Cold sweat": 1, "Colitis ischaemic": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Discoloured vomit": 1, "Dyspnoea": 1, "Facial paralysis": 1, "Fall": 1, "Gastrointestinal haemorrhage": 1, "Gaze palsy": 1, "Hepatic infarction": 1, "Hypersensitivity": 1, "Myelocyte count": 1, "Myocarditis": 1, "Neuropathy peripheral": 1, "Pallor": 1, "Pharyngeal stenosis": 1, "Platelet count": 1, "Positron emission tomogram": 1, "Putamen haemorrhage": 1, "Renal infarct": 1, "Respiratory failure": 1, "Respiratory rate": 1, "Rhabdomyolysis": 1, "Rhinorrhoea": 1, "Russell's viper venom time": 1, "SARS-CoV-2 test": 1, "Scan": 1, "Shock haemorrhagic": 1, "Systemic candida": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tinnitus": 1, "Total complement activity test": 1, "Ultrasound scan": 1, "Urticaria": 1, "Visual impairment": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004221.json b/docs/data/histograms/Japan/3004221.json
new file mode 100644
index 00000000000..c1c6a047a7f
--- /dev/null
+++ b/docs/data/histograms/Japan/3004221.json
@@ -0,0 +1 @@
+{"batchcode": "3004221", "histograms": [{"batchcodes": ["3004221"], "histogram": {"Body temperature": 7, "Anaphylactic reaction": 4, "Blood pressure measurement": 3, "Feeling abnormal": 3, "Heart rate": 3, "Presyncope": 3, "Pyrexia": 3, "Vomiting": 3, "Bradycardia": 2, "Headache": 2, "Hyperhidrosis": 2, "Hyperventilation": 2, "Loss of consciousness": 2, "Myocarditis": 2, "Oxygen saturation": 2, "Vertigo": 2, "Wound": 2, "Antibody test": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Antiviral treatment": 1, "Arterial catheterisation": 1, "Blood pressure decreased": 1, "Blood test": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Cellulitis": 1, "Chest discomfort": 1, "Chest pain": 1, "Cold sweat": 1, "Coma scale": 1, "Computerised tomogram": 1, "Cubital tunnel syndrome": 1, "Depressed level of consciousness": 1, "Dyspnoea": 1, "Erythema": 1, "Facial paralysis": 1, "Faeces discoloured": 1, "Gaze palsy": 1, "Haemoglobin": 1, "Herpes simplex": 1, "Hypoaesthesia": 1, "Interleukin-2 receptor assay": 1, "Laboratory test": 1, "Magnetic resonance imaging heart": 1, "Matrix metalloproteinase-3": 1, "Myalgia": 1, "Myocardial ischaemia": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Palpitations": 1, "Panic disorder": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Physical deconditioning": 1, "Polymyalgia rheumatica": 1, "Rash": 1, "Red blood cell count": 1, "Respiration abnormal": 1, "Steroid therapy": 1, "Tachycardia paroxysmal": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004226.json b/docs/data/histograms/Japan/3004226.json
new file mode 100644
index 00000000000..1c660d3183b
--- /dev/null
+++ b/docs/data/histograms/Japan/3004226.json
@@ -0,0 +1 @@
+{"batchcode": "3004226", "histograms": [{"batchcodes": ["3004226"], "histogram": {"Pyrexia": 5, "Anaphylactic reaction": 3, "Hypoaesthesia": 3, "Vomiting": 3, "Altered state of consciousness": 2, "Blood pressure measurement": 2, "Diarrhoea": 2, "Heart rate": 2, "Myalgia": 2, "Oxygen saturation": 2, "Presyncope": 2, "Anaphylactic shock": 1, "Asthma": 1, "Body temperature": 1, "Bradycardia": 1, "Chills": 1, "Cold sweat": 1, "Colitis ulcerative": 1, "Depressed level of consciousness": 1, "Dysaesthesia": 1, "Haematochezia": 1, "Haphephobia": 1, "Infection": 1, "Laryngeal oedema": 1, "Malaise": 1, "Myocarditis": 1, "Neuropathy peripheral": 1, "Peripheral coldness": 1, "Scleritis": 1, "Seizure": 1, "Sudden hearing loss": 1, "Swelling of eyelid": 1, "Syncope": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004227.json b/docs/data/histograms/Japan/3004227.json
new file mode 100644
index 00000000000..2ebfc55177e
--- /dev/null
+++ b/docs/data/histograms/Japan/3004227.json
@@ -0,0 +1 @@
+{"batchcode": "3004227", "histograms": [{"batchcodes": ["3004227"], "histogram": {"Anaphylactic reaction": 21, "Presyncope": 12, "Body temperature": 8, "Blood pressure measurement": 6, "Depressed level of consciousness": 5, "Heart rate": 5, "Loss of consciousness": 5, "Seizure": 4, "Bradycardia": 3, "Oxygen saturation": 3, "Hypersensitivity": 2, "Nausea": 2, "Pyrexia": 2, "Chills": 1, "Chronic fatigue syndrome": 1, "Contusion": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Epilepsy": 1, "Erythema": 1, "Fall": 1, "Headache": 1, "Loss of personal independence in daily activities": 1, "Myoclonus": 1, "Oxygen consumption": 1, "Pain": 1, "Somnolence": 1, "Swelling": 1, "Syncope": 1, "Tonic convulsion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004228.json b/docs/data/histograms/Japan/3004228.json
new file mode 100644
index 00000000000..5c288172003
--- /dev/null
+++ b/docs/data/histograms/Japan/3004228.json
@@ -0,0 +1 @@
+{"batchcode": "3004228", "histograms": [{"batchcodes": ["3004228"], "histogram": {"Loss of consciousness": 10, "Presyncope": 7, "Body temperature": 4, "Fall": 4, "Anaphylactic reaction": 3, "Blood pressure measurement": 3, "Contusion": 3, "Heart rate": 3, "Diarrhoea": 2, "Erythema": 2, "Pruritus": 2, "Pyrexia": 2, "Type I hypersensitivity": 2, "Abdominal pain lower": 1, "Alcohol poisoning": 1, "Alcoholic ketoacidosis": 1, "Arthralgia": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood glucose": 1, "Blood test": 1, "Bradycardia": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "Cardiac arrest": 1, "Chest pain": 1, "Cough": 1, "Death": 1, "Dizziness": 1, "Drug hypersensitivity": 1, "Eye pain": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gaze palsy": 1, "Glucose urine": 1, "Glycosylated haemoglobin": 1, "Haemorrhage subcutaneous": 1, "Headache": 1, "Hepatic steatosis": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypophagia": 1, "Migraine": 1, "Monoplegia": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neuropathy peripheral": 1, "Oxygen saturation": 1, "Paraesthesia": 1, "Pathology test": 1, "Pericardial drainage test": 1, "Pollakiuria": 1, "Rash": 1, "Respiratory arrest": 1, "SARS-CoV-2 test": 1, "Sensory disturbance": 1, "Skin abrasion": 1, "Subarachnoid haemorrhage": 1, "Sudden death": 1, "Syncope": 1, "Throat tightness": 1, "Troponin I": 1, "Ulnar nerve palsy": 1, "Urine ketone body": 1, "Urticaria": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004229.json b/docs/data/histograms/Japan/3004229.json
new file mode 100644
index 00000000000..7603eafa9b1
--- /dev/null
+++ b/docs/data/histograms/Japan/3004229.json
@@ -0,0 +1 @@
+{"batchcode": "3004229", "histograms": [{"batchcodes": ["3004229"], "histogram": {"Pyrexia": 6, "Presyncope": 5, "Myocarditis": 3, "Body temperature": 2, "Bradycardia": 2, "Dizziness": 2, "Fall": 2, "Loss of consciousness": 2, "Malaise": 2, "Oxygen saturation": 2, "Seizure": 2, "Syncope": 2, "Urticaria": 2, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Asthma": 1, "Audiogram": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Brugada syndrome": 1, "Cardiovascular disorder": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Cough": 1, "Deafness bilateral": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Discomfort": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Eosinophil count": 1, "Erythema multiforme": 1, "Gaze palsy": 1, "Haemorrhage": 1, "Haemorrhage subcutaneous": 1, "Headache": 1, "Hypereosinophilic syndrome": 1, "Hypersensitivity": 1, "Leukaemia": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging heart": 1, "Muscle spasms": 1, "Neuropathy peripheral": 1, "Pain in extremity": 1, "Pericarditis": 1, "Pruritus": 1, "Radioisotope scan": 1, "Restless legs syndrome": 1, "Subdural haematoma": 1, "Subdural haematoma evacuation": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004230.json b/docs/data/histograms/Japan/3004230.json
new file mode 100644
index 00000000000..90a969bed6e
--- /dev/null
+++ b/docs/data/histograms/Japan/3004230.json
@@ -0,0 +1 @@
+{"batchcode": "3004230", "histograms": [{"batchcodes": ["3004230"], "histogram": {"Presyncope": 8, "Loss of consciousness": 7, "Blood pressure measurement": 6, "Body temperature": 5, "Fall": 4, "Heart rate": 4, "Anaphylactic reaction": 3, "Oxygen saturation": 3, "Arthralgia": 2, "Depressed level of consciousness": 2, "Pyrexia": 2, "Respiratory rate": 2, "Arrhythmia": 1, "Body temperature decreased": 1, "Cardiac dysfunction": 1, "Cardiac failure": 1, "Catheterisation cardiac": 1, "Coma scale": 1, "Contusion": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Feeling abnormal": 1, "Flatback syndrome": 1, "Headache": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Injection site hypoaesthesia": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Mobility decreased": 1, "Muscle rigidity": 1, "Muscle tightness": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pain assessment": 1, "Pericarditis": 1, "Pleural effusion": 1, "SARS-CoV-2 antibody test": 1, "Syncope": 1, "Tachypnoea": 1, "Viral test": 1, "Wound haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004231.json b/docs/data/histograms/Japan/3004231.json
new file mode 100644
index 00000000000..828636b5d27
--- /dev/null
+++ b/docs/data/histograms/Japan/3004231.json
@@ -0,0 +1 @@
+{"batchcode": "3004231", "histograms": [{"batchcodes": ["3004231"], "histogram": {"Anaphylactic reaction": 6, "Body temperature": 5, "Bradycardia": 4, "Chest pain": 3, "Dizziness": 3, "Loss of consciousness": 3, "Presyncope": 3, "Blood pressure measurement": 2, "Urticaria": 2, "Blood pressure increased": 1, "Cerebral infarction": 1, "Contusion": 1, "Erythema": 1, "Fall": 1, "Gastroenteritis": 1, "Headache": 1, "Heart rate": 1, "Intracranial pressure increased": 1, "Malaise": 1, "Myocarditis": 1, "Nausea": 1, "Nipple oedema": 1, "Oedema peripheral": 1, "Oxygen saturation": 1, "Palpitations": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Physical deconditioning": 1, "Putamen haemorrhage": 1, "Pyrexia": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004232.json b/docs/data/histograms/Japan/3004232.json
new file mode 100644
index 00000000000..bb208c8b767
--- /dev/null
+++ b/docs/data/histograms/Japan/3004232.json
@@ -0,0 +1 @@
+{"batchcode": "3004232", "histograms": [{"batchcodes": ["3004232"], "histogram": {"Body temperature": 5, "Presyncope": 5, "Anaphylactic reaction": 3, "Loss of consciousness": 3, "Pyrexia": 3, "Blood pressure measurement": 2, "Bradycardia": 2, "Chills": 2, "Fall": 2, "Headache": 2, "Heart rate": 2, "Hyperventilation": 2, "Nausea": 2, "Seizure": 2, "Vomiting": 2, "Acute disseminated encephalomyelitis": 1, "Anaphylactoid reaction": 1, "Blood pressure decreased": 1, "Contusion": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dizziness": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gaze palsy": 1, "Magnetic resonance imaging": 1, "Melaena": 1, "Muscular weakness": 1, "Myocarditis": 1, "Neuromyelitis optica spectrum disorder": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in extremity": 1, "Paresis": 1, "Peripheral coldness": 1, "Somatic symptom disorder": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004495.json b/docs/data/histograms/Japan/3004495.json
new file mode 100644
index 00000000000..377c52cf0cf
--- /dev/null
+++ b/docs/data/histograms/Japan/3004495.json
@@ -0,0 +1 @@
+{"batchcode": "3004495", "histograms": [{"batchcodes": ["3004495"], "histogram": {"Presyncope": 11, "Syncope": 7, "Blood pressure measurement": 5, "Anaphylactic reaction": 4, "Body temperature": 4, "Oxygen saturation": 4, "Bradycardia": 3, "Heart rate": 3, "Chest pain": 2, "Loss of consciousness": 2, "Anxiety": 1, "Arthralgia": 1, "Clonic convulsion": 1, "Contusion": 1, "Dizziness": 1, "Dyspnoea": 1, "Fall": 1, "Haematoma": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Labile blood pressure": 1, "Malaise": 1, "Nausea": 1, "Panic disorder": 1, "Paraesthesia oral": 1, "Peripheral circulatory failure": 1, "Pseudoallergic reaction": 1, "Pyrexia": 1, "Rash": 1, "Respiratory rate": 1, "Restlessness": 1, "Seizure": 1, "Skin abrasion": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004496.json b/docs/data/histograms/Japan/3004496.json
new file mode 100644
index 00000000000..683db9008e3
--- /dev/null
+++ b/docs/data/histograms/Japan/3004496.json
@@ -0,0 +1 @@
+{"batchcode": "3004496", "histograms": [{"batchcodes": ["3004496"], "histogram": {"Anaphylactic reaction": 8, "Body temperature": 5, "Alanine aminotransferase": 3, "Aspartate aminotransferase": 3, "Blood bilirubin": 3, "Platelet count": 3, "Pyrexia": 3, "Bilirubin conjugated": 2, "Blood alkaline phosphatase": 2, "Blood creatine phosphokinase": 2, "Blood lactate dehydrogenase": 2, "Blood pressure measurement": 2, "C-reactive protein": 2, "Depressed level of consciousness": 2, "Fall": 2, "Gamma-glutamyltransferase": 2, "Haemoglobin": 2, "Hepatic function abnormal": 2, "Loss of consciousness": 2, "Presyncope": 2, "White blood cell count": 2, "Acquired immunodeficiency syndrome": 1, "Acute hepatic failure": 1, "Amylase": 1, "Anaemia": 1, "Antinuclear antibody": 1, "Application site paraesthesia": 1, "Aspartate aminotransferase increased": 1, "Asthma": 1, "Biopsy liver": 1, "Blood albumin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood urea": 1, "COVID-19": 1, "Cerebral venous sinus thrombosis": 1, "Cholelithiasis": 1, "Computerised tomogram head": 1, "Cough": 1, "Cytomegalovirus immunisation": 1, "Cytomegalovirus test": 1, "Disorientation": 1, "Dizziness": 1, "Dyspnoea": 1, "EGFR status assay": 1, "Endoscopy": 1, "Eosinophil count": 1, "Feeling hot": 1, "Gallbladder enlargement": 1, "Guillain-Barre syndrome": 1, "Haematocrit": 1, "Headache": 1, "Heart rate": 1, "Hepatic cyst": 1, "Hepatitis A virus test": 1, "Hepatitis B DNA assay": 1, "Hepatitis C RNA": 1, "Herpes simplex": 1, "Human herpesvirus 6 infection": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Lymphocyte count": 1, "Lymphocyte stimulation test": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Mouth haemorrhage": 1, "Musculoskeletal stiffness": 1, "Mycoplasma infection": 1, "Myocarditis": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Protein total": 1, "Prothrombin time": 1, "Red blood cell count": 1, "Respiratory rate": 1, "Rhabdomyolysis": 1, "SJS-TEN overlap": 1, "Stevens-Johnson syndrome": 1, "Syncope": 1, "Thirst": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004497.json b/docs/data/histograms/Japan/3004497.json
new file mode 100644
index 00000000000..07463c75708
--- /dev/null
+++ b/docs/data/histograms/Japan/3004497.json
@@ -0,0 +1 @@
+{"batchcode": "3004497", "histograms": [{"batchcodes": ["3004497"], "histogram": {"Loss of consciousness": 4, "Seizure": 4, "Presyncope": 3, "Anaphylactic reaction": 2, "Dizziness": 2, "Palpitations": 2, "Altered state of consciousness": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bradycardia": 1, "Cerebellar infarction": 1, "Colitis ulcerative": 1, "Computerised tomogram": 1, "Conjunctival hyperaemia": 1, "Cough": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dysphoria": 1, "Epilepsy": 1, "Erythema multiforme": 1, "Gaze palsy": 1, "Haematochezia": 1, "Heart rate": 1, "Muscle spasms": 1, "Nausea": 1, "Oculogyric crisis": 1, "Oedema peripheral": 1, "Oral herpes": 1, "Sudden hearing loss": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tongue oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004501.json b/docs/data/histograms/Japan/3004501.json
new file mode 100644
index 00000000000..02a43af0a1d
--- /dev/null
+++ b/docs/data/histograms/Japan/3004501.json
@@ -0,0 +1 @@
+{"batchcode": "3004501", "histograms": [{"batchcodes": ["3004501"], "histogram": {"Headache": 3, "Blood test": 2, "Body temperature": 2, "Fall": 2, "Presyncope": 2, "Pyrexia": 2, "Syncope": 2, "Amylase": 1, "Anaphylactoid reaction": 1, "Arthralgia": 1, "Basophil count": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "CSF test": 1, "Contusion": 1, "Dermatitis allergic": 1, "Electrocardiogram": 1, "Eosinophil count": 1, "Erythema": 1, "Face oedema": 1, "Haematocrit": 1, "Haemoglobin": 1, "Loss of consciousness": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Monocyte count": 1, "Nausea": 1, "Neutrophil percentage": 1, "Palpitations": 1, "Platelet count": 1, "Polyarteritis nodosa": 1, "Rash": 1, "Red blood cell count": 1, "SARS-CoV-2 test": 1, "Stiff person syndrome": 1, "Swelling": 1, "Thrombosis": 1, "Vasculitis": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004656.json b/docs/data/histograms/Japan/3004656.json
new file mode 100644
index 00000000000..8991d257e02
--- /dev/null
+++ b/docs/data/histograms/Japan/3004656.json
@@ -0,0 +1 @@
+{"batchcode": "3004656", "histograms": [{"batchcodes": ["3004656"], "histogram": {"Cardiac failure": 1, "Feeling abnormal": 1, "Malaise": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004666.json b/docs/data/histograms/Japan/3004666.json
new file mode 100644
index 00000000000..a9a708bfc96
--- /dev/null
+++ b/docs/data/histograms/Japan/3004666.json
@@ -0,0 +1 @@
+{"batchcode": "3004666", "histograms": [{"batchcodes": ["3004666"], "histogram": {"Body temperature": 4, "Myocarditis": 4, "Dyspnoea": 3, "Echocardiogram": 3, "Electrocardiogram": 3, "Presyncope": 3, "Pyrexia": 3, "Anaphylactic reaction": 2, "Blood pressure measurement": 2, "Blood test": 2, "C-reactive protein": 2, "Chest discomfort": 2, "Feeling abnormal": 2, "Acute kidney injury": 1, "Altered state of consciousness": 1, "Anti-ganglioside antibody": 1, "Arrhythmia": 1, "Autoantibody test": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood pressure increased": 1, "Brain natriuretic peptide": 1, "CSF glucose": 1, "CSF protein": 1, "CSF test": 1, "Cardiac electrophysiologic study": 1, "Cardiac ventricular thrombosis": 1, "Cerebral haemorrhage": 1, "Chest X-ray": 1, "Chills": 1, "Computerised tomogram head": 1, "Contusion": 1, "Dizziness": 1, "Fall": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Haemoglobin": 1, "Headache": 1, "Heart rate": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Mental disorder": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Neck pain": 1, "Nerve conduction studies": 1, "Oxygen saturation": 1, "Pain": 1, "Palpitations": 1, "Pericarditis": 1, "Protein urine": 1, "Syncope": 1, "Tachycardia": 1, "Troponin": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004667.json b/docs/data/histograms/Japan/3004667.json
new file mode 100644
index 00000000000..fcaebcb0471
--- /dev/null
+++ b/docs/data/histograms/Japan/3004667.json
@@ -0,0 +1 @@
+{"batchcode": "3004667", "histograms": [{"batchcodes": ["3004667"], "histogram": {"Anaphylactic reaction": 3, "Dyspnoea": 3, "Headache": 3, "Malaise": 3, "Pyrexia": 3, "Angina pectoris": 2, "Body temperature": 2, "Fall": 2, "Palpitations": 2, "Presyncope": 2, "Seizure": 2, "Syncope": 2, "Urticaria": 2, "Adnexa uteri pain": 1, "Allergy to metals": 1, "Anaemia": 1, "Atrial fibrillation": 1, "Back pain": 1, "Blood test": 1, "Bradycardia": 1, "Brain oedema": 1, "Computerised tomogram": 1, "Cough": 1, "Decreased appetite": 1, "Dizziness": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Gastrointestinal oedema": 1, "General physical health deterioration": 1, "Head discomfort": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Intermenstrual bleeding": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Movement disorder": 1, "Muscle twitching": 1, "Neuropathy peripheral": 1, "Oropharyngeal pain": 1, "Ovulation pain": 1, "Physical deconditioning": 1, "Prinzmetal angina": 1, "Rash": 1, "Renal pain": 1, "Sense of oppression": 1, "Skin discolouration": 1, "Tinnitus": 1, "Tonsillitis": 1, "Tremor": 1, "Uterine pain": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004733.json b/docs/data/histograms/Japan/3004733.json
new file mode 100644
index 00000000000..71d7b0a956b
--- /dev/null
+++ b/docs/data/histograms/Japan/3004733.json
@@ -0,0 +1 @@
+{"batchcode": "3004733", "histograms": [{"batchcodes": ["3004733"], "histogram": {"Presyncope": 4, "Loss of consciousness": 3, "Blood pressure measurement": 2, "Dizziness": 2, "Heart rate": 2, "Oxygen saturation": 2, "Palpitations": 2, "Seizure": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Aortic dissection": 1, "Arrhythmia": 1, "Body temperature": 1, "Depressed level of consciousness": 1, "Dermatitis allergic": 1, "Feeling abnormal": 1, "Headache": 1, "Neuropathy peripheral": 1, "Physical deconditioning": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004734.json b/docs/data/histograms/Japan/3004734.json
new file mode 100644
index 00000000000..e68f83201fd
--- /dev/null
+++ b/docs/data/histograms/Japan/3004734.json
@@ -0,0 +1 @@
+{"batchcode": "3004734", "histograms": [{"batchcodes": ["3004734"], "histogram": {"Pyrexia": 4, "Blood pressure measurement": 3, "Body temperature": 3, "Headache": 3, "Oxygen saturation": 3, "Presyncope": 3, "Contusion": 2, "Decreased appetite": 2, "Facial paralysis": 2, "Loss of consciousness": 2, "Rash": 2, "Syncope": 2, "Abdominal pain": 1, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Biopsy liver": 1, "Blood test": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Diarrhoea": 1, "Dysaesthesia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Epstein-Barr virus test": 1, "Erythema": 1, "Erythema multiforme": 1, "Fall": 1, "Feeling abnormal": 1, "Flushing": 1, "Heart rate": 1, "Hepatic function abnormal": 1, "Hepatitis acute": 1, "Idiopathic orbital inflammation": 1, "Lymphocyte stimulation test": 1, "Malaise": 1, "Mass": 1, "Melaena": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Periarthritis": 1, "Pericarditis": 1, "Poor quality product administered": 1, "Product contamination physical": 1, "Pruritus": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Seizure": 1, "Snoring": 1, "Sudden cardiac death": 1, "Ultrasound abdomen": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Vomiting": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3004956.json b/docs/data/histograms/Japan/3004956.json
new file mode 100644
index 00000000000..6927cea8d50
--- /dev/null
+++ b/docs/data/histograms/Japan/3004956.json
@@ -0,0 +1 @@
+{"batchcode": "3004956", "histograms": [{"batchcodes": ["3004956"], "histogram": {"Neuropathy peripheral": 2, "Deafness unilateral": 1, "Erythema multiforme": 1, "Headache": 1, "Pain in extremity": 1, "Sensory disturbance": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/30052086.json b/docs/data/histograms/Japan/30052086.json
new file mode 100644
index 00000000000..80bb8d76fd5
--- /dev/null
+++ b/docs/data/histograms/Japan/30052086.json
@@ -0,0 +1 @@
+{"batchcode": "30052086", "histograms": [{"batchcodes": ["30052086"], "histogram": {"Bradycardia": 1, "Cold sweat": 1, "Dizziness": 1, "Dyspnoea": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005235.json b/docs/data/histograms/Japan/3005235.json
new file mode 100644
index 00000000000..3a8e25f039f
--- /dev/null
+++ b/docs/data/histograms/Japan/3005235.json
@@ -0,0 +1 @@
+{"batchcode": "3005235", "histograms": [{"batchcodes": ["3005235"], "histogram": {"Presyncope": 13, "Body temperature": 6, "Fall": 6, "Loss of consciousness": 6, "Blood pressure measurement": 4, "Headache": 3, "Heart rate": 3, "Oxygen saturation": 3, "Pyrexia": 3, "Syncope": 3, "Altered state of consciousness": 2, "Anaphylactic reaction": 2, "Bradycardia": 2, "Dyspnoea": 2, "Hypoaesthesia": 2, "Myocarditis": 2, "Nausea": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Acid base balance": 1, "Alanine aminotransferase": 1, "Amylase": 1, "Anaphylactic shock": 1, "Anion gap": 1, "Aspartate aminotransferase": 1, "Back pain": 1, "Base excess": 1, "Basophil count": 1, "Blood albumin": 1, "Blood bicarbonate": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood gases": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood urea": 1, "C-reactive protein": 1, "Chest pain": 1, "Cold sweat": 1, "Cough": 1, "Cough variant asthma": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Disseminated intravascular coagulation": 1, "Electrocardiogram": 1, "Eosinophil count": 1, "Erythema": 1, "Erythroblast count": 1, "Eyelid oedema": 1, "Feeling abnormal": 1, "Grip strength decreased": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hypertensive emergency": 1, "Intracranial aneurysm": 1, "Lateral medullary syndrome": 1, "Leukaemia monocytic": 1, "Liver disorder": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging heart": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Metabolic acidosis": 1, "Monocyte count": 1, "Multiple organ dysfunction syndrome": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "PCO2": 1, "PO2": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral circulatory failure": 1, "Platelet count": 1, "Product contamination physical": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Renal failure": 1, "Shock": 1, "Tenderness": 1, "Throat irritation": 1, "Troponin I": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vertebral artery occlusion": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005236.json b/docs/data/histograms/Japan/3005236.json
new file mode 100644
index 00000000000..7740dd10005
--- /dev/null
+++ b/docs/data/histograms/Japan/3005236.json
@@ -0,0 +1 @@
+{"batchcode": "3005236", "histograms": [{"batchcodes": ["3005236"], "histogram": {"Body temperature": 13, "Anaphylactic reaction": 10, "Myocarditis": 8, "Presyncope": 7, "Blood pressure measurement": 5, "Pyrexia": 5, "Blood creatine phosphokinase": 4, "Bradycardia": 4, "Depressed level of consciousness": 4, "Neuropathy peripheral": 4, "Blood creatine phosphokinase MB": 3, "Echocardiogram": 3, "Electrocardiogram": 3, "Heart rate": 3, "Oxygen saturation": 3, "Dyspnoea": 2, "Feeling abnormal": 2, "Head discomfort": 2, "Troponin T": 2, "Acute hepatic failure": 1, "Anaphylactoid reaction": 1, "Angiocardiogram": 1, "Aspartate aminotransferase": 1, "Biopsy heart": 1, "Blood fibrinogen": 1, "Blood lactate dehydrogenase": 1, "Blood pressure decreased": 1, "Blood pressure systolic": 1, "Blood test": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "COVID-19": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cardiothoracic ratio": 1, "Catheterisation cardiac": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram": 1, "Cough": 1, "Cystogram": 1, "Dizziness": 1, "Dysaesthesia": 1, "Dysarthria": 1, "Electroencephalogram": 1, "Fall": 1, "Fibrin degradation products": 1, "Headache": 1, "Hepatic function abnormal": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Hypoxic-ischaemic encephalopathy": 1, "Lip swelling": 1, "Liver function test": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Organ failure": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Panic disorder": 1, "Pericarditis": 1, "Physical examination": 1, "Polymerase chain reaction": 1, "Pupillary light reflex tests": 1, "Radial nerve palsy": 1, "Renal function test": 1, "Respiratory rate": 1, "Seizure": 1, "Sense of oppression": 1, "Somnolence": 1, "Status epilepticus": 1, "Tachycardia": 1, "Thrombosis": 1, "Troponin": 1, "Troponin I": 1, "Upper gastrointestinal haemorrhage": 1, "Urticaria": 1, "Ventricular fibrillation": 1, "Ventricular hypokinesia": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005239.json b/docs/data/histograms/Japan/3005239.json
new file mode 100644
index 00000000000..a6edacd4a83
--- /dev/null
+++ b/docs/data/histograms/Japan/3005239.json
@@ -0,0 +1 @@
+{"batchcode": "3005239", "histograms": [{"batchcodes": ["3005239"], "histogram": {"Body temperature": 7, "Presyncope": 7, "Pyrexia": 4, "Seizure": 4, "Anaphylactic reaction": 3, "Depressed level of consciousness": 3, "Heart rate": 3, "Loss of consciousness": 3, "Myocarditis": 3, "Blood pressure measurement": 2, "Fall": 2, "Oxygen saturation": 2, "Aortic dissection": 1, "Arrhythmia": 1, "Asthenia": 1, "Blood test": 1, "CSF test": 1, "Cardiac electrophysiologic study": 1, "Cardio-respiratory arrest": 1, "Carotid artery occlusion": 1, "Central pain syndrome": 1, "Cerebral haemorrhage": 1, "Cerebral infarction": 1, "Cerebral ventricular rupture": 1, "Chest pain": 1, "Coma scale": 1, "Computerised tomogram": 1, "Contusion": 1, "Decreased appetite": 1, "Dehydration": 1, "Delusion": 1, "Dizziness": 1, "Dyslalia": 1, "Electrocardiogram": 1, "Gaze palsy": 1, "Guillain-Barre syndrome": 1, "Hallucination": 1, "Headache": 1, "Neuropathy peripheral": 1, "Petit mal epilepsy": 1, "Restlessness": 1, "Toxic skin eruption": 1, "Tremor": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005240.json b/docs/data/histograms/Japan/3005240.json
new file mode 100644
index 00000000000..5bf2a1fbd00
--- /dev/null
+++ b/docs/data/histograms/Japan/3005240.json
@@ -0,0 +1 @@
+{"batchcode": "3005240", "histograms": [{"batchcodes": ["3005240"], "histogram": {"Body temperature": 9, "Blood pressure measurement": 5, "Anaphylactic reaction": 4, "Myocarditis": 4, "Presyncope": 4, "Circulatory collapse": 2, "Depressed level of consciousness": 2, "Headache": 2, "Heart rate": 2, "Loss of consciousness": 2, "Oxygen saturation": 2, "Angiogram": 1, "Aortic valve incompetence": 1, "Back pain": 1, "Biopsy": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood immunoglobulin G": 1, "Blood lactate dehydrogenase": 1, "Blood pressure systolic": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Chills": 1, "Cold sweat": 1, "Dizziness": 1, "Dysaesthesia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Guillain-Barre syndrome": 1, "Haemorrhagic disorder": 1, "Heart sounds": 1, "Herpes simplex encephalitis": 1, "Herpes simplex test": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Laboratory test": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Neuropathy peripheral": 1, "Oculomucocutaneous syndrome": 1, "Pericarditis": 1, "Physical examination": 1, "Pyrexia": 1, "Respiratory rate": 1, "Seizure": 1, "Shock": 1, "Sudden cardiac death": 1, "Syncope": 1, "Troponin I": 1, "Urticaria": 1, "Vaccination site pain": 1, "White blood cell count": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005272.json b/docs/data/histograms/Japan/3005272.json
new file mode 100644
index 00000000000..7d723bbd5ef
--- /dev/null
+++ b/docs/data/histograms/Japan/3005272.json
@@ -0,0 +1 @@
+{"batchcode": "3005272", "histograms": [{"batchcodes": ["3005272"], "histogram": {"Presyncope": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005273.json b/docs/data/histograms/Japan/3005273.json
new file mode 100644
index 00000000000..cbd445ca95f
--- /dev/null
+++ b/docs/data/histograms/Japan/3005273.json
@@ -0,0 +1 @@
+{"batchcode": "3005273", "histograms": [{"batchcodes": ["3005273"], "histogram": {"Arrhythmia": 1, "Gaze palsy": 1, "Loss of consciousness": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005286.json b/docs/data/histograms/Japan/3005286.json
new file mode 100644
index 00000000000..9b63dc92145
--- /dev/null
+++ b/docs/data/histograms/Japan/3005286.json
@@ -0,0 +1 @@
+{"batchcode": "3005286", "histograms": [{"batchcodes": ["3005286"], "histogram": {"Body temperature": 5, "Presyncope": 5, "Anaphylactic reaction": 4, "Bradycardia": 4, "Loss of consciousness": 4, "Neuropathy peripheral": 4, "Fall": 3, "Malaise": 3, "Pallor": 3, "Pyrexia": 3, "Syncope": 3, "Arthralgia": 2, "Blood pressure measurement": 2, "Chest pain": 2, "Cough": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Heart rate": 2, "Oxygen saturation": 2, "Rash": 2, "Vaccination site erythema": 2, "Vaccination site swelling": 2, "Anaphylactoid reaction": 1, "Angina pectoris": 1, "Angiocardiogram": 1, "Anti-ganglioside antibody": 1, "Arrhythmia": 1, "Asthenia": 1, "Back pain": 1, "Biopsy heart": 1, "Blood test": 1, "Body temperature decreased": 1, "C-reactive protein": 1, "Cardiac electrophysiologic study": 1, "Cerebrovascular arteriovenous malformation": 1, "Chest discomfort": 1, "Cold sweat": 1, "Constipation": 1, "Contusion": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Gaze palsy": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Incontinence": 1, "Laboratory test": 1, "Language disorder": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Middle insomnia": 1, "Miller Fisher syndrome": 1, "Myalgia": 1, "Myocarditis": 1, "Nausea": 1, "Nerve conduction studies": 1, "Oculomucocutaneous syndrome": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Physical deconditioning": 1, "Respiration abnormal": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Sensory disturbance": 1, "Spinal cord infarction": 1, "Suicidal ideation": 1, "Urticaria": 1, "Visual impairment": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005288.json b/docs/data/histograms/Japan/3005288.json
new file mode 100644
index 00000000000..5818541e110
--- /dev/null
+++ b/docs/data/histograms/Japan/3005288.json
@@ -0,0 +1 @@
+{"batchcode": "3005288", "histograms": [{"batchcodes": ["3005288", "FR4768"], "histogram": {"Collagen disorder": 1, "Depression": 1, "Grip strength decreased": 1, "Illusion": 1, "Impaired work ability": 1, "Musculoskeletal stiffness": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Nodal osteoarthritis": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Sensory disturbance": 1}}, {"batchcodes": ["3005288"], "histogram": {"Anaphylactic reaction": 5, "Neuropathy peripheral": 5, "Loss of consciousness": 4, "Nausea": 4, "Abdominal pain": 3, "Dizziness": 3, "Pruritus": 3, "Body temperature": 2, "Diarrhoea": 2, "Presyncope": 2, "Purpura": 2, "Pyrexia": 2, "Acute psychosis": 1, "Blood pressure measurement": 1, "Blood test": 1, "Bradycardia": 1, "COVID-19": 1, "Cerebral haemorrhage": 1, "Cerebral infarction": 1, "Clonic convulsion": 1, "Cold sweat": 1, "Cough": 1, "Depressed level of consciousness": 1, "Dysaesthesia": 1, "Electrocardiogram": 1, "Erythema": 1, "Facial spasm": 1, "Feeling abnormal": 1, "Headache": 1, "Heart rate": 1, "Hyperpyrexia": 1, "Hypoaesthesia": 1, "Idiopathic pulmonary fibrosis": 1, "Internal haemorrhage": 1, "Language disorder": 1, "Malaise": 1, "Muscular weakness": 1, "Myocarditis": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pallor": 1, "Platelet count decreased": 1, "Rash": 1, "Respiration abnormal": 1, "Tachycardia": 1, "Throat irritation": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005289.json b/docs/data/histograms/Japan/3005289.json
new file mode 100644
index 00000000000..1c64058e290
--- /dev/null
+++ b/docs/data/histograms/Japan/3005289.json
@@ -0,0 +1 @@
+{"batchcode": "3005289", "histograms": [{"batchcodes": ["3005289"], "histogram": {"Body temperature": 5, "Presyncope": 3, "Anaphylactic reaction": 2, "Fall": 2, "Loss of consciousness": 2, "Myocarditis": 2, "Arthralgia": 1, "Blood pressure measurement": 1, "Coma scale": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Ejection fraction": 1, "Erythema multiforme": 1, "Feeling abnormal": 1, "Hyperventilation": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Oxygen saturation": 1, "Pericarditis": 1, "Seizure": 1, "Urticaria": 1, "Vaccination site pain": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005292.json b/docs/data/histograms/Japan/3005292.json
new file mode 100644
index 00000000000..c5c8857329f
--- /dev/null
+++ b/docs/data/histograms/Japan/3005292.json
@@ -0,0 +1 @@
+{"batchcode": "3005292", "histograms": [{"batchcodes": ["3005292"], "histogram": {"Blood pressure measurement": 9, "Body temperature": 6, "Heart rate": 6, "Oxygen saturation": 6, "Presyncope": 6, "Anaphylactic reaction": 5, "Syncope": 5, "Depressed level of consciousness": 3, "Loss of consciousness": 3, "Fall": 2, "Feeling abnormal": 2, "Magnetic resonance imaging": 2, "Pallor": 2, "Seizure": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Asthma": 1, "Blood pressure increased": 1, "Blood test": 1, "Computerised tomogram": 1, "Dysaesthesia": 1, "Dysphonia": 1, "Dysphoria": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Face oedema": 1, "Fibromyalgia": 1, "Headache": 1, "Hypoaesthesia": 1, "Lacrimation increased": 1, "Localised oedema": 1, "Malaise": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Swelling of eyelid": 1, "Thalamus haemorrhage": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005293.json b/docs/data/histograms/Japan/3005293.json
new file mode 100644
index 00000000000..f249b241309
--- /dev/null
+++ b/docs/data/histograms/Japan/3005293.json
@@ -0,0 +1 @@
+{"batchcode": "3005293", "histograms": [{"batchcodes": ["3005293"], "histogram": {"Presyncope": 7, "Loss of consciousness": 4, "Chest pain": 3, "Magnetic resonance imaging": 3, "Computerised tomogram": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Headache": 2, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Arrhythmia": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Blood test": 1, "Body temperature": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Condition aggravated": 1, "Conjunctival hyperaemia": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Eye haemorrhage": 1, "Fall": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Heart rate": 1, "Malaise": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Nausea": 1, "Nervous system disorder": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Palpitations": 1, "Platelet count": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Single photon emission computerised tomogram": 1, "Skin abrasion": 1, "Syncope": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Troponin I": 1, "Ultrasound scan": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005644.json b/docs/data/histograms/Japan/3005644.json
new file mode 100644
index 00000000000..bc900d29918
--- /dev/null
+++ b/docs/data/histograms/Japan/3005644.json
@@ -0,0 +1 @@
+{"batchcode": "3005644", "histograms": [{"batchcodes": ["3005644"], "histogram": {"Body temperature": 1, "Chills": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005685.json b/docs/data/histograms/Japan/3005685.json
new file mode 100644
index 00000000000..1a1e74e61b1
--- /dev/null
+++ b/docs/data/histograms/Japan/3005685.json
@@ -0,0 +1 @@
+{"batchcode": "3005685", "histograms": [{"batchcodes": ["3005685"], "histogram": {"Body temperature": 8, "Anaphylactic reaction": 5, "Myocarditis": 5, "Pyrexia": 4, "C-reactive protein": 3, "Chest discomfort": 3, "Echocardiogram": 3, "Hypoaesthesia": 3, "Presyncope": 3, "Anaphylactic shock": 2, "Blood creatine phosphokinase": 2, "Blood test": 2, "Chest X-ray": 2, "Chest pain": 2, "Electrocardiogram": 2, "Gaze palsy": 2, "Pericarditis": 2, "Tonic convulsion": 2, "Tremor": 2, "Abdominal distension": 1, "Activated partial thromboplastin time": 1, "Alanine aminotransferase": 1, "Amylase": 1, "Anaemia": 1, "Ankle brachial index": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Atrioventricular block second degree": 1, "Autopsy": 1, "Basophil count": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood culture": 1, "Blood gases": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "Brain natriuretic peptide": 1, "Cardiothoracic ratio": 1, "Chills": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Contusion": 1, "Depressed level of consciousness": 1, "Dysphonia": 1, "Dyspnoea": 1, "Eosinophil count": 1, "Exercise electrocardiogram": 1, "Fall": 1, "Fibrin D dimer": 1, "Flank pain": 1, "Gamma-glutamyltransferase": 1, "Gastrointestinal disorder": 1, "Glomerular filtration rate": 1, "Groin pain": 1, "Guillain-Barre syndrome": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Heart rate": 1, "High density lipoprotein": 1, "Hyperventilation": 1, "Imaging procedure": 1, "Incontinence": 1, "International normalised ratio": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Low density lipoprotein": 1, "Lymphocyte count": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Muscle spasms": 1, "Nausea": 1, "Nerve conduction studies": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Pain": 1, "Palpitations": 1, "Platelet count": 1, "Platelet count increased": 1, "Procalcitonin": 1, "Protein total": 1, "Pulse wave velocity": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "SARS-CoV-2 test": 1, "Scan myocardial perfusion": 1, "Seizure": 1, "Swelling of eyelid": 1, "Troponin I": 1, "Troponin T": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Urine analysis": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005691.json b/docs/data/histograms/Japan/3005691.json
new file mode 100644
index 00000000000..43cfc308f3f
--- /dev/null
+++ b/docs/data/histograms/Japan/3005691.json
@@ -0,0 +1 @@
+{"batchcode": "3005691", "histograms": [{"batchcodes": ["3005691"], "histogram": {"Presyncope": 8, "Pyrexia": 5, "Fall": 4, "Anaphylactic reaction": 3, "Body temperature": 3, "Loss of consciousness": 3, "Myocarditis": 3, "Blood pressure measurement": 2, "Contusion": 2, "Cyanosis": 2, "Heart rate": 2, "Myalgia": 2, "Oxygen saturation": 2, "Troponin T": 2, "Altered state of consciousness": 1, "Autoantibody test": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood test": 1, "Bradycardia": 1, "C-reactive protein": 1, "CSF volume": 1, "Cardiac electrophysiologic study": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Feeling cold": 1, "Gaze palsy": 1, "Guillain-Barre syndrome": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Miller Fisher syndrome": 1, "Myocardial necrosis marker": 1, "Myoglobin blood": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Post-traumatic pain": 1, "Pruritus": 1, "Rash": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005692.json b/docs/data/histograms/Japan/3005692.json
new file mode 100644
index 00000000000..25f8836310d
--- /dev/null
+++ b/docs/data/histograms/Japan/3005692.json
@@ -0,0 +1 @@
+{"batchcode": "3005692", "histograms": [{"batchcodes": ["3005692"], "histogram": {"Body temperature": 17, "Anaphylactic reaction": 7, "Loss of consciousness": 5, "Neuropathy peripheral": 5, "Oxygen saturation": 5, "Blood pressure measurement": 4, "Pyrexia": 4, "Fall": 3, "Heart rate": 3, "Presyncope": 3, "Blood creatine phosphokinase": 2, "Chest pain": 2, "Contusion": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Gaze palsy": 2, "Magnetic resonance imaging head": 2, "Malaise": 2, "Myocarditis": 2, "Nausea": 2, "Pallor": 2, "Seizure": 2, "Syncope": 2, "Adrenal mass": 1, "Altered state of consciousness": 1, "Anaphylactic shock": 1, "Anaphylactoid reaction": 1, "Angina pectoris": 1, "Angiocardiogram": 1, "Blood calcium": 1, "Blood pressure decreased": 1, "Blood test": 1, "Cardiac failure congestive": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Cough": 1, "Decreased appetite": 1, "Disorientation": 1, "Dysaesthesia": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Encephalitis": 1, "Encephalopathy": 1, "Eosinophilic myocarditis": 1, "Epilepsy": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fundoscopy": 1, "Genital haemorrhage": 1, "Hypoaesthesia": 1, "Lip injury": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging neck": 1, "Myocardial infarction": 1, "Palpitations": 1, "Pericardial effusion": 1, "Peripheral nerve lesion": 1, "Physical deconditioning": 1, "Restlessness": 1, "Retinal artery occlusion": 1, "SARS-CoV-2 test": 1, "Subcutaneous haematoma": 1, "Tetany": 1, "Tremor": 1, "Troponin I": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005693.json b/docs/data/histograms/Japan/3005693.json
new file mode 100644
index 00000000000..a391974380f
--- /dev/null
+++ b/docs/data/histograms/Japan/3005693.json
@@ -0,0 +1 @@
+{"batchcode": "3005693", "histograms": [{"batchcodes": ["3005693"], "histogram": {"Body temperature": 10, "Presyncope": 8, "Pyrexia": 8, "Anaphylactic reaction": 5, "Blood pressure measurement": 5, "Fall": 5, "Heart rate": 5, "Loss of consciousness": 4, "Myocarditis": 4, "Oxygen saturation": 4, "Seizure": 3, "Bell's palsy": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Dyspnoea": 2, "Gait disturbance": 2, "Hypoaesthesia": 2, "Malaise": 2, "Nausea": 2, "Neuropathy peripheral": 2, "Pain": 2, "Pain in extremity": 2, "Syncope": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Acute myocardial infarction": 1, "Altered state of consciousness": 1, "Amyotrophy": 1, "Anaphylactic shock": 1, "Antineutrophil cytoplasmic antibody": 1, "Antineutrophil cytoplasmic antibody positive": 1, "Arrhythmia": 1, "Artery dissection": 1, "Arthralgia": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Bradycardia": 1, "C-reactive protein": 1, "Cardio-respiratory arrest": 1, "Chest pain": 1, "Cold sweat": 1, "Colitis ischaemic": 1, "Coma scale": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Conjunctival hyperaemia": 1, "Contusion": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Extra dose administered": 1, "Febrile convulsion": 1, "Feeding disorder": 1, "Grip strength": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hypersensitivity": 1, "Hyperventilation": 1, "Muscular weakness": 1, "Myelitis": 1, "Oropharyngeal discomfort": 1, "Pallor": 1, "Palpitations": 1, "Paralysis": 1, "Pharyngeal swelling": 1, "Quadriplegia": 1, "Respiratory rate": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Speech disorder": 1, "Troponin": 1, "Troponin I": 1, "Vaccination site pain": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005694.json b/docs/data/histograms/Japan/3005694.json
new file mode 100644
index 00000000000..fa0a614b340
--- /dev/null
+++ b/docs/data/histograms/Japan/3005694.json
@@ -0,0 +1 @@
+{"batchcode": "3005694", "histograms": [{"batchcodes": ["3005694"], "histogram": {"Pyrexia": 5, "Anaphylactic reaction": 4, "Body temperature": 4, "Blood pressure measurement": 3, "Depressed level of consciousness": 3, "Decreased appetite": 2, "Heart rate": 2, "Magnetic resonance imaging head": 2, "Nausea": 2, "Oxygen saturation": 2, "Presyncope": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Anaphylactoid reaction": 1, "Anti-ganglioside antibody": 1, "Antibody test": 1, "Antiphospholipid antibodies positive": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Ataxia": 1, "Atrial fibrillation": 1, "Blood albumin": 1, "Blood chloride": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "CHA2DS2-VASc-score": 1, "CSF cell count": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Cold sweat": 1, "Contusion": 1, "Diplopia": 1, "Dysgeusia": 1, "Eczema": 1, "Electrocardiogram": 1, "Encephalitis Japanese B": 1, "Fatigue": 1, "Gaze palsy": 1, "Grip strength": 1, "Haematuria": 1, "Hyperhidrosis": 1, "Hypertensive emergency": 1, "Hypoaesthesia": 1, "Jaundice": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Lymphocyte stimulation test": 1, "Lymphoma": 1, "Magnetic resonance imaging neck": 1, "Malaise": 1, "Miller Fisher syndrome": 1, "Muscle rigidity": 1, "Muscle spasms": 1, "Myalgia": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neutrophil count": 1, "Nystagmus": 1, "Oropharyngeal pain": 1, "Pain": 1, "Paraesthesia": 1, "Pemphigoid": 1, "Pericardial haemorrhage": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Pruritus": 1, "Rash": 1, "Sudden death": 1, "Tremor": 1, "Urticaria": 1, "VIth nerve paralysis": 1, "Vibration test": 1, "Visual impairment": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005699.json b/docs/data/histograms/Japan/3005699.json
new file mode 100644
index 00000000000..277dc8a800f
--- /dev/null
+++ b/docs/data/histograms/Japan/3005699.json
@@ -0,0 +1 @@
+{"batchcode": "3005699", "histograms": [{"batchcodes": ["3005699"], "histogram": {"Presyncope": 5, "Body temperature": 4, "Loss of consciousness": 3, "Anaphylactic reaction": 2, "Contusion": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Fall": 2, "Syncope": 2, "Anaemia": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "Dermatomyositis": 1, "Disorientation": 1, "Dysaesthesia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Encephalitis": 1, "Encephalopathy": 1, "Feeling abnormal": 1, "Haemophagocytic lymphohistiocytosis": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Interstitial lung disease": 1, "Multiple sclerosis": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Palpitations": 1, "Pericarditis": 1, "Troponin I": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005700.json b/docs/data/histograms/Japan/3005700.json
new file mode 100644
index 00000000000..1b5d5d1312f
--- /dev/null
+++ b/docs/data/histograms/Japan/3005700.json
@@ -0,0 +1 @@
+{"batchcode": "3005700", "histograms": [{"batchcodes": ["3005700"], "histogram": {"Body temperature": 7, "Pyrexia": 6, "Electrocardiogram": 4, "Headache": 3, "Oxygen saturation": 3, "Anaphylactic reaction": 2, "Blood pressure measurement": 2, "Chest pain": 2, "Malaise": 2, "Myocarditis": 2, "Pericarditis": 2, "Troponin I": 2, "Autoimmune disorder": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chest discomfort": 1, "Chills": 1, "Clostridium test": 1, "Colitis": 1, "Colitis ischaemic": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Cough": 1, "Culture stool": 1, "Death": 1, "Decreased appetite": 1, "Dizziness postural": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Endoscopy gastrointestinal": 1, "Eye pain": 1, "Fibrin D dimer": 1, "Heart rate": 1, "Hypersensitivity": 1, "IIIrd nerve paresis": 1, "Magnetic resonance imaging": 1, "Multiple sclerosis relapse": 1, "Pericardial effusion": 1, "Pneumonia aspiration": 1, "Respiratory failure": 1, "Retinal detachment": 1, "Thrombosis": 1, "Type III immune complex mediated reaction": 1, "Ultrasound scan": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005701.json b/docs/data/histograms/Japan/3005701.json
new file mode 100644
index 00000000000..f6085965fd4
--- /dev/null
+++ b/docs/data/histograms/Japan/3005701.json
@@ -0,0 +1 @@
+{"batchcode": "3005701", "histograms": [{"batchcodes": ["3005701"], "histogram": {"Body temperature": 9, "Echocardiogram": 4, "Presyncope": 4, "Pyrexia": 4, "Blood pressure measurement": 3, "Heart rate": 3, "Loss of consciousness": 3, "Myocarditis": 3, "Oxygen saturation": 3, "Blood creatine phosphokinase": 2, "Electrocardiogram": 2, "Fall": 2, "Acute myocardial infarction": 1, "Anaphylactoid reaction": 1, "Bacterial test": 1, "Blood glucose": 1, "Blood test": 1, "Bradycardia": 1, "C-reactive protein": 1, "CSF pressure": 1, "CSF test": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Chest pain": 1, "Contusion": 1, "Depressed level of consciousness": 1, "Ejection fraction": 1, "Face oedema": 1, "Headache": 1, "Hemiplegia": 1, "Herpes simplex meningitis": 1, "Herpes simplex test": 1, "Lip swelling": 1, "Malaise": 1, "Meningitis aseptic": 1, "Mononuclear cell count": 1, "Multisystem inflammatory syndrome in children": 1, "Muscular weakness": 1, "Mydriasis": 1, "Myocardial infarction": 1, "Neck pain": 1, "Neuropathy peripheral": 1, "Oculomucocutaneous syndrome": 1, "Pain in jaw": 1, "Photophobia": 1, "Platelet count": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Protein total": 1, "Respiratory arrest": 1, "Seizure": 1, "Syncope": 1, "Thrombosis": 1, "Tooth fracture": 1, "Tremor": 1, "Ventricular fibrillation": 1, "Wound": 1, "Wound haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005702.json b/docs/data/histograms/Japan/3005702.json
new file mode 100644
index 00000000000..064d308e47e
--- /dev/null
+++ b/docs/data/histograms/Japan/3005702.json
@@ -0,0 +1 @@
+{"batchcode": "3005702", "histograms": [{"batchcodes": ["3005702"], "histogram": {"Body temperature": 5, "Echocardiogram": 5, "Electrocardiogram": 4, "Myocarditis": 3, "Biopsy heart": 2, "Blood creatine phosphokinase": 2, "Blood pressure decreased": 2, "Chest X-ray": 2, "Chest pain": 2, "Neuropathy peripheral": 2, "Troponin I": 2, "Altered state of consciousness": 1, "Angiocardiogram": 1, "Blood pressure measurement": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "Cardiac function test": 1, "Computerised tomogram head": 1, "Cyanosis": 1, "Diplopia": 1, "Endocrine ophthalmopathy": 1, "Eye disorder": 1, "Eye inflammation": 1, "Headache": 1, "Heart rate": 1, "Intraventricular haemorrhage": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging heart": 1, "Muscle strain": 1, "Oxygen saturation": 1, "Pericarditis": 1, "Pulseless electrical activity": 1, "Pupillary light reflex tests": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Seizure": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005706.json b/docs/data/histograms/Japan/3005706.json
new file mode 100644
index 00000000000..c525d5bf72d
--- /dev/null
+++ b/docs/data/histograms/Japan/3005706.json
@@ -0,0 +1 @@
+{"batchcode": "3005706", "histograms": [{"batchcodes": ["3005706"], "histogram": {"Asthenia": 1, "Fall": 1, "Feeling abnormal": 1, "Headache": 1, "Loss of consciousness": 1, "Pallor": 1, "Peripheral coldness": 1, "Presyncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005785.json b/docs/data/histograms/Japan/3005785.json
new file mode 100644
index 00000000000..05c6b6a6270
--- /dev/null
+++ b/docs/data/histograms/Japan/3005785.json
@@ -0,0 +1 @@
+{"batchcode": "3005785", "histograms": [{"batchcodes": ["3005785"], "histogram": {"Body temperature": 5, "Blood pressure measurement": 2, "Heart rate": 2, "Oxygen saturation": 2, "Sudden death": 2, "Activated partial thromboplastin time": 1, "Altered state of consciousness": 1, "Arteriosclerosis coronary artery": 1, "Blood test": 1, "Breath sounds": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Deep vein thrombosis": 1, "Fall": 1, "Fibrin D dimer": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart sounds": 1, "International normalised ratio": 1, "Magnetic resonance imaging head": 1, "Nausea": 1, "Neurological examination": 1, "Physical examination": 1, "Platelet count": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Red blood cell count": 1, "SARS-CoV-2 test": 1, "Scan with contrast": 1, "Syncope": 1, "Tachycardia paroxysmal": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tonic convulsion": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005786.json b/docs/data/histograms/Japan/3005786.json
new file mode 100644
index 00000000000..20ac92a0be6
--- /dev/null
+++ b/docs/data/histograms/Japan/3005786.json
@@ -0,0 +1 @@
+{"batchcode": "3005786", "histograms": [{"batchcodes": ["3005786"], "histogram": {"Body temperature": 13, "Death": 6, "Cardio-respiratory arrest": 3, "Oxygen saturation": 3, "Pyrexia": 3, "Blood pressure measurement": 2, "C-reactive protein": 2, "Computerised tomogram": 2, "Decreased appetite": 2, "Depressed level of consciousness": 2, "Headache": 2, "Hypoaesthesia": 2, "Amylase": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Anaphylactoid reaction": 1, "Angiocardiogram": 1, "Anti-melanoma differentiation-associated protein 5 antibody positive": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Blood pressure increased": 1, "C-reactive protein increased": 1, "COVID-19 immunisation": 1, "Cardiac arrest": 1, "Cardiac failure": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Colonoscopy": 1, "Coma scale": 1, "Computerised tomogram thorax": 1, "Coronary artery occlusion": 1, "Coronary artery stenosis": 1, "Dermatitis allergic": 1, "Dermatomyositis": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysstasia": 1, "Echocardiogram": 1, "Eczema": 1, "Electrocardiogram": 1, "Electrocardiogram abnormal": 1, "Feeling abnormal": 1, "Haematochezia": 1, "Heart rate": 1, "Interchange of vaccine products": 1, "Interstitial lung disease": 1, "Lacunar infarction": 1, "Liver function test": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Muscular weakness": 1, "Oxygen saturation decreased": 1, "Pancreatitis acute": 1, "Periarthritis": 1, "Pericarditis": 1, "Physical deconditioning": 1, "Polyp": 1, "Presyncope": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Troponin T": 1, "Viral hepatitis carrier": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005787.json b/docs/data/histograms/Japan/3005787.json
new file mode 100644
index 00000000000..f4f97ec7303
--- /dev/null
+++ b/docs/data/histograms/Japan/3005787.json
@@ -0,0 +1 @@
+{"batchcode": "3005787", "histograms": [{"batchcodes": ["3005787"], "histogram": {"Body temperature": 8, "C-reactive protein": 2, "Cardio-respiratory arrest": 2, "Echocardiogram": 2, "Magnetic resonance imaging head": 2, "Angiocardiogram": 1, "Angiogram": 1, "Arrhythmia": 1, "Audiogram": 1, "Axillary nerve injury": 1, "Balance test": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood lactate dehydrogenase": 1, "Blood pressure measurement": 1, "Blood test": 1, "Brain natriuretic peptide": 1, "CSF test": 1, "Cardiac failure": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Congestive hepatopathy": 1, "Dyspnoea": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Fibrin D dimer": 1, "Headache": 1, "Hypoxic-ischaemic encephalopathy": 1, "Imaging procedure": 1, "Interstitial lung disease": 1, "KL-6": 1, "Loss of consciousness": 1, "Malaise": 1, "Mania": 1, "Musculoskeletal discomfort": 1, "Myelitis": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Near drowning": 1, "Neuropathy peripheral": 1, "Oxygen saturation": 1, "Presyncope": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Shock": 1, "Sudden hearing loss": 1, "Troponin I": 1, "Vaccination site pain": 1, "Vertigo positional": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005788.json b/docs/data/histograms/Japan/3005788.json
new file mode 100644
index 00000000000..327ce67d272
--- /dev/null
+++ b/docs/data/histograms/Japan/3005788.json
@@ -0,0 +1 @@
+{"batchcode": "3005788", "histograms": [{"batchcodes": ["3005788"], "histogram": {"Body temperature": 12, "Heart rate": 5, "Oxygen saturation": 5, "Blood pressure measurement": 4, "Presyncope": 4, "Anaphylactic reaction": 3, "Contusion": 3, "Electrocardiogram": 3, "Myocarditis": 3, "Pyrexia": 3, "C-reactive protein": 2, "Fall": 2, "Loss of consciousness": 2, "Pain": 2, "Seizure": 2, "Abdominal pain upper": 1, "Abdominal tenderness": 1, "Adverse reaction": 1, "Alanine aminotransferase": 1, "Anaphylactic shock": 1, "Aspartate aminotransferase": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Blood chloride": 1, "Blood creatine phosphokinase": 1, "Blood fibrinogen": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood test": 1, "Blood thromboplastin": 1, "Blood urea nitrogen/creatinine ratio": 1, "C-reactive protein increased": 1, "Chest pain": 1, "Cholangitis": 1, "Chronic obstructive pulmonary disease": 1, "Decubitus ulcer": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Echocardiogram": 1, "Endoscopic retrograde cholangiopancreatography": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Gamma-glutamyltransferase": 1, "Haematemesis": 1, "Haemoglobin": 1, "Haemophagocytic lymphohistiocytosis": 1, "Hepatic function abnormal": 1, "Hypoaesthesia": 1, "Investigation": 1, "Magnetic resonance imaging heart": 1, "Pain in extremity": 1, "Pallor": 1, "Pericarditis": 1, "Platelet count": 1, "Pneumonia": 1, "Pneumonia aspiration": 1, "Post-traumatic pain": 1, "Procalcitonin": 1, "Prothrombin time": 1, "SARS-CoV-2 test": 1, "Scleritis": 1, "Serum ferritin": 1, "Skin discolouration": 1, "Troponin C": 1, "Upper gastrointestinal haemorrhage": 1, "Vaccination site pain": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005791.json b/docs/data/histograms/Japan/3005791.json
new file mode 100644
index 00000000000..e0f6931bb23
--- /dev/null
+++ b/docs/data/histograms/Japan/3005791.json
@@ -0,0 +1 @@
+{"batchcode": "3005791", "histograms": [{"batchcodes": ["3005791"], "histogram": {"Body temperature": 4, "Electrocardiogram": 2, "Myocarditis": 2, "Anaphylactic shock": 1, "Biopsy heart": 1, "Blood creatine phosphokinase": 1, "Blood pressure measurement": 1, "Blood test": 1, "C-reactive protein": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Echocardiogram": 1, "Hyperhidrosis": 1, "Magnetic resonance imaging heart": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Oxygen saturation": 1, "Pericarditis": 1, "Pyrexia": 1, "Troponin I": 1, "Vaccination site reaction": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005839.json b/docs/data/histograms/Japan/3005839.json
new file mode 100644
index 00000000000..c5ba418a6e0
--- /dev/null
+++ b/docs/data/histograms/Japan/3005839.json
@@ -0,0 +1 @@
+{"batchcode": "3005839", "histograms": [{"batchcodes": ["3005839"], "histogram": {"Body temperature": 9, "Heart rate": 5, "Myocarditis": 5, "Pyrexia": 5, "Blood pressure measurement": 4, "Electrocardiogram": 4, "Oxygen saturation": 4, "Blood test": 3, "Anaphylactic reaction": 2, "Clonic convulsion": 2, "Dyspnoea": 2, "Loss of consciousness": 2, "Presyncope": 2, "Alanine aminotransferase": 1, "Arterial catheterisation": 1, "Aspartate aminotransferase abnormal": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Blood pressure decreased": 1, "C-reactive protein increased": 1, "Cerebral haemorrhage": 1, "Cerebral venous sinus thrombosis": 1, "Chest pain": 1, "Coma scale": 1, "Contusion": 1, "Death": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Ear injury": 1, "Fall": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging heart": 1, "Muscular weakness": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pain in extremity": 1, "Palpitations": 1, "Post-traumatic pain": 1, "Seizure": 1, "Tremor": 1, "Vaccination site pain": 1, "Wound haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005840.json b/docs/data/histograms/Japan/3005840.json
new file mode 100644
index 00000000000..1298d6ad0e7
--- /dev/null
+++ b/docs/data/histograms/Japan/3005840.json
@@ -0,0 +1 @@
+{"batchcode": "3005840", "histograms": [{"batchcodes": ["3005840"], "histogram": {"Body temperature": 5, "Oxygen saturation": 4, "Blood pressure measurement": 3, "Heart rate": 3, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Aortic dissection": 1, "Asthma": 1, "Atrial fibrillation": 1, "Blood creatine phosphokinase": 1, "C-reactive protein": 1, "Cardio-respiratory arrest": 1, "Computerised tomogram": 1, "Dysphonia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Eyelid oedema": 1, "Fall": 1, "Feeling abnormal": 1, "Gastrointestinal oedema": 1, "Loss of consciousness": 1, "Neutrophil count": 1, "Palpitations": 1, "Physical examination": 1, "Presyncope": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sinus tachycardia": 1, "Troponin": 1, "Ultrasound abdomen": 1, "Ventricular fibrillation": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005890.json b/docs/data/histograms/Japan/3005890.json
new file mode 100644
index 00000000000..4d1115f5a97
--- /dev/null
+++ b/docs/data/histograms/Japan/3005890.json
@@ -0,0 +1 @@
+{"batchcode": "3005890", "histograms": [{"batchcodes": ["3005890"], "histogram": {"Body temperature": 5, "Myocarditis": 4, "Anaphylactic reaction": 2, "Blood pressure measurement": 2, "Blood test": 2, "Heart rate": 2, "Oxygen saturation": 2, "Abdominal X-ray": 1, "Appendicitis perforated": 1, "Blood chloride": 1, "Blood creatine phosphokinase MB": 1, "C-reactive protein": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Cough": 1, "Decreased appetite": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Headache": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Neuropathy peripheral": 1, "Physical capacity evaluation": 1, "Pyrexia": 1, "Troponin I": 1, "Ultrasound abdomen": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005891.json b/docs/data/histograms/Japan/3005891.json
new file mode 100644
index 00000000000..a132f505104
--- /dev/null
+++ b/docs/data/histograms/Japan/3005891.json
@@ -0,0 +1 @@
+{"batchcode": "3005891", "histograms": [{"batchcodes": ["3005891"], "histogram": {"Body temperature": 11, "Pyrexia": 6, "Chest X-ray": 4, "Electrocardiogram": 4, "Myocarditis": 4, "Heart rate": 3, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Echocardiogram": 2, "Interstitial lung disease": 2, "Loss of consciousness": 2, "Presyncope": 2, "SARS-CoV-2 test": 2, "Troponin": 2, "Anaphylactic reaction": 1, "Aspartate aminotransferase": 1, "Blood creatine phosphokinase": 1, "Blood lactate dehydrogenase": 1, "Blood test": 1, "Bradycardia": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Chest pain": 1, "Chills": 1, "Contusion": 1, "Cough": 1, "Depressed level of consciousness": 1, "Dyspnoea": 1, "Ejection fraction": 1, "Electrocardiogram PR prolongation": 1, "Fall": 1, "Haematuria": 1, "Hyperhidrosis": 1, "Iridocyclitis": 1, "Lung infiltration": 1, "Lung opacity": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Palpitations": 1, "Papilloedema": 1, "Pericarditis": 1, "Pleural effusion": 1, "Putamen haemorrhage": 1, "Respiratory rate": 1, "Scleroderma": 1, "Syncope": 1, "Tonic convulsion": 1, "Tooth fracture": 1, "Troponin increased": 1, "Type I hypersensitivity": 1, "Ultrasound scan": 1, "Vaccination site pain": 1, "Ventricular tachycardia": 1, "Weight increased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3005892.json b/docs/data/histograms/Japan/3005892.json
new file mode 100644
index 00000000000..eccbbea8855
--- /dev/null
+++ b/docs/data/histograms/Japan/3005892.json
@@ -0,0 +1 @@
+{"batchcode": "3005892", "histograms": [{"batchcodes": ["3005892"], "histogram": {"Body temperature": 7, "Pyrexia": 4, "Blood pressure measurement": 3, "Oxygen saturation": 3, "Depressed level of consciousness": 2, "Heart rate": 2, "Arrhythmia": 1, "Axillary pain": 1, "COVID-19 immunisation": 1, "Cardio-respiratory arrest": 1, "Death": 1, "Dizziness": 1, "Dysaesthesia": 1, "Dyspnoea": 1, "Gait disturbance": 1, "Head discomfort": 1, "Herpes zoster": 1, "Interchange of vaccine products": 1, "Neuropathy peripheral": 1, "Platelet count": 1, "Thrombocytopenic purpura": 1, "Tremor": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006236.json b/docs/data/histograms/Japan/3006236.json
new file mode 100644
index 00000000000..77f63d4963c
--- /dev/null
+++ b/docs/data/histograms/Japan/3006236.json
@@ -0,0 +1 @@
+{"batchcode": "3006236", "histograms": [{"batchcodes": ["3006236"], "histogram": {"Body temperature": 1, "Cerebrovascular accident": 1, "Computerised tomogram head": 1, "Haematocrit": 1, "Platelet count": 1, "Red blood cell count": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006277.json b/docs/data/histograms/Japan/3006277.json
new file mode 100644
index 00000000000..14ee7ac3113
--- /dev/null
+++ b/docs/data/histograms/Japan/3006277.json
@@ -0,0 +1 @@
+{"batchcode": "3006277", "histograms": [{"batchcodes": ["3006277"], "histogram": {"Body temperature": 13, "Pyrexia": 6, "Blood pressure measurement": 5, "Oxygen saturation": 5, "Heart rate": 4, "Presyncope": 4, "Echocardiogram": 3, "Loss of consciousness": 3, "Myocarditis": 3, "Blood creatine phosphokinase MB": 2, "Chest pain": 2, "Coma scale": 2, "Depressed level of consciousness": 2, "IgA nephropathy": 2, "Troponin T": 2, "Urinary occult blood": 2, "Altered state of consciousness": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Autonomic nervous system imbalance": 1, "Back pain": 1, "Biopsy kidney": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood pressure increased": 1, "Blood test": 1, "Bradycardia": 1, "C-reactive protein": 1, "Cardio-respiratory arrest": 1, "Chest discomfort": 1, "Dehydration": 1, "Diarrhoea": 1, "Dizziness": 1, "Electrocardiogram": 1, "Epilepsy": 1, "Facial paralysis": 1, "Fall": 1, "Femoral neck fracture": 1, "Glomerulonephritis rapidly progressive": 1, "Haematuria": 1, "Headache": 1, "Incontinence": 1, "Neuropathy peripheral": 1, "Oropharyngeal discomfort": 1, "Partial seizures": 1, "Pericarditis": 1, "Pneumonia aspiration": 1, "Putamen haemorrhage": 1, "Scan myocardial perfusion": 1, "Urine protein/creatinine ratio": 1, "Vomiting": 1, "White blood cell analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006278.json b/docs/data/histograms/Japan/3006278.json
new file mode 100644
index 00000000000..5589964c7f8
--- /dev/null
+++ b/docs/data/histograms/Japan/3006278.json
@@ -0,0 +1 @@
+{"batchcode": "3006278", "histograms": [{"batchcodes": ["3006278"], "histogram": {"Body temperature": 6, "Blood pressure measurement": 3, "Oxygen saturation": 3, "Pyrexia": 3, "Alanine aminotransferase": 2, "Aspartate aminotransferase": 2, "Blood creatine phosphokinase": 2, "Blood lactate dehydrogenase": 2, "Heart rate": 2, "Loss of consciousness": 2, "Presyncope": 2, "Rhabdomyolysis": 2, "Alopecia": 1, "Asthenia": 1, "Blood creatinine": 1, "Cardiac arrest": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Coma scale": 1, "Death": 1, "Decreased activity": 1, "Depressed level of consciousness": 1, "Disseminated intravascular coagulation": 1, "Dysarthria": 1, "Fall": 1, "Gastrointestinal perforation": 1, "Hypertension": 1, "Hypothyroidism": 1, "Hypoxic-ischaemic encephalopathy": 1, "Incontinence": 1, "Intervertebral disc protrusion": 1, "Lip haemorrhage": 1, "Platelet count": 1, "Pleural effusion": 1, "Renal failure": 1, "Thyroid function test": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006279.json b/docs/data/histograms/Japan/3006279.json
new file mode 100644
index 00000000000..0942d31c13f
--- /dev/null
+++ b/docs/data/histograms/Japan/3006279.json
@@ -0,0 +1 @@
+{"batchcode": "3006279", "histograms": [{"batchcodes": ["3006279", "EY0572", "FA5715"], "histogram": {"Blood pressure measurement": 1, "Blood pressure systolic increased": 1, "Bradycardia": 1, "Electrocardiogram": 1, "Fatigue": 1, "Heart rate": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Seizure": 1, "Sinus bradycardia": 1}}, {"batchcodes": ["3006279"], "histogram": {"Body temperature": 19, "Pyrexia": 8, "Blood pressure measurement": 5, "Blood test": 4, "C-reactive protein": 4, "Heart rate": 4, "Oxygen saturation": 4, "Seizure": 4, "Cardio-respiratory arrest": 3, "Chest pain": 3, "Chills": 3, "Computerised tomogram head": 3, "Electrocardiogram": 3, "Loss of consciousness": 3, "Malaise": 3, "Antineutrophil cytoplasmic antibody": 2, "Apnoea": 2, "Arrhythmia": 2, "Atrial fibrillation": 2, "Blood creatine phosphokinase": 2, "Blood creatine phosphokinase MB": 2, "COVID-19 immunisation": 2, "Cardiac arrest": 2, "Cerebral infarction": 2, "Complement factor": 2, "Death": 2, "Echocardiogram": 2, "Fibrin D dimer": 2, "Hypoaesthesia": 2, "Interchange of vaccine products": 2, "Magnetic resonance imaging": 2, "Memory impairment": 2, "Pain": 2, "Physical examination": 2, "Respiratory rate": 2, "Somnolence": 2, "Taste disorder": 2, "Acute myocardial infarction": 1, "Arteriosclerosis": 1, "Arthralgia": 1, "Asthenia": 1, "Autonomic nervous system imbalance": 1, "Autonomic neuropathy": 1, "Autopsy": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood immunoglobulin A": 1, "Blood pressure ambulatory": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Cardiac failure acute": 1, "Cardiovascular function test": 1, "Chest discomfort": 1, "Coagulation test": 1, "Coma scale": 1, "Complement factor increased": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Cranial nerve palsies multiple": 1, "Culture urine": 1, "Cyanosis": 1, "Cystitis haemorrhagic": 1, "Cystoscopy": 1, "Delusion": 1, "Disseminated intravascular coagulation": 1, "Dizziness": 1, "Drowning": 1, "Drug eruption": 1, "Dysarthria": 1, "Ejection fraction": 1, "Electrocardiogram normal": 1, "Embolism": 1, "Erectile dysfunction": 1, "Erythema": 1, "Eye movement disorder": 1, "Eyelid ptosis": 1, "Face oedema": 1, "Facial paralysis": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Glaucoma": 1, "Glomerular filtration rate": 1, "Granulomatosis with polyangiitis": 1, "Haemorrhagic infarction": 1, "Hallucination": 1, "Hypertension": 1, "Hyperthyroidism": 1, "Hypoxia": 1, "IIIrd nerve paralysis": 1, "Laboratory test": 1, "Listless": 1, "Lymphocyte count": 1, "Lymphopenia": 1, "Magnetic resonance imaging head": 1, "Motor dysfunction": 1, "Muscular weakness": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Near drowning": 1, "Nephritis": 1, "Neuralgic amyotrophy": 1, "Neuropathy peripheral": 1, "Orthostatic hypotension": 1, "Paraesthesia": 1, "Pericarditis": 1, "Physical deconditioning": 1, "Pregnancy": 1, "Protein urine": 1, "Psychomotor hyperactivity": 1, "Renal atrophy": 1, "SARS-CoV-2 test": 1, "Sensory loss": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Sinus tachycardia": 1, "Sinusitis": 1, "Syncope": 1, "Tachycardia": 1, "Toxic skin eruption": 1, "Toxicologic test": 1, "Transient ischaemic attack": 1, "Trigeminal nerve disorder": 1, "Troponin I": 1, "Troponin T": 1, "Urinary occult blood": 1, "Ventricular fibrillation": 1, "Vital signs measurement": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006326.json b/docs/data/histograms/Japan/3006326.json
new file mode 100644
index 00000000000..28f093e650b
--- /dev/null
+++ b/docs/data/histograms/Japan/3006326.json
@@ -0,0 +1 @@
+{"batchcode": "3006326", "histograms": [{"batchcodes": ["3006326"], "histogram": {"Body temperature": 11, "Pyrexia": 5, "C-reactive protein": 4, "Electrocardiogram": 4, "Blood creatine phosphokinase MB": 3, "Blood pressure measurement": 3, "Depressed level of consciousness": 3, "Oxygen saturation": 3, "Troponin I": 3, "Blood test": 2, "COVID-19 immunisation": 2, "Coma scale": 2, "Dizziness": 2, "Echocardiogram": 2, "Erythema": 2, "Heart rate": 2, "Hypersensitivity": 2, "Interchange of vaccine products": 2, "Laboratory test": 2, "Myocarditis": 2, "Nausea": 2, "Neuropathy peripheral": 2, "Pericarditis": 2, "Vomiting": 2, "Antineutrophil cytoplasmic antibody negative": 1, "Antinuclear antibody": 1, "Asthenia": 1, "Blood creatine phosphokinase": 1, "Blood pressure systolic": 1, "Chest X-ray": 1, "Chest pain": 1, "Complement factor": 1, "Computerised tomogram head": 1, "Decreased appetite": 1, "Dementia": 1, "Dyspnoea": 1, "Face oedema": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hot flush": 1, "Hypoglycaemia": 1, "Imaging procedure": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Nerve conduction studies": 1, "Pallor": 1, "Physical examination": 1, "Pneumonia": 1, "Presyncope": 1, "Pruritus": 1, "Reflex test": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test": 1, "Schizophrenia": 1, "Serum ferritin": 1, "Spinal osteoarthritis": 1, "Ultrasound scan": 1, "Vision blurred": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006327.json b/docs/data/histograms/Japan/3006327.json
new file mode 100644
index 00000000000..908deb86d6d
--- /dev/null
+++ b/docs/data/histograms/Japan/3006327.json
@@ -0,0 +1 @@
+{"batchcode": "3006327", "histograms": [{"batchcodes": ["3006327"], "histogram": {"Body temperature": 3, "Dyspnoea": 2, "Neuropathy peripheral": 2, "Asthenia": 1, "Basal ganglia infarction": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "COVID-19 immunisation": 1, "Cardiac failure congestive": 1, "Cerebral infarction": 1, "Chest discomfort": 1, "Chills": 1, "Chronic obstructive pulmonary disease": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fatigue": 1, "Feeding disorder": 1, "General physical health deterioration": 1, "Haemorrhage": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Myocarditis": 1, "Troponin I": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006343.json b/docs/data/histograms/Japan/3006343.json
new file mode 100644
index 00000000000..a546e5afea2
--- /dev/null
+++ b/docs/data/histograms/Japan/3006343.json
@@ -0,0 +1 @@
+{"batchcode": "3006343", "histograms": [{"batchcodes": ["3006343"], "histogram": {"Body temperature": 9, "Blood pressure measurement": 6, "Oxygen saturation": 5, "Heart rate": 4, "Fall": 3, "Loss of consciousness": 2, "Pyrexia": 2, "Altered state of consciousness": 1, "Anaphylactic shock": 1, "Back pain": 1, "Blood creatine phosphokinase": 1, "Blood test": 1, "Blood urine": 1, "Chest pain": 1, "Chills": 1, "Coma scale": 1, "Contusion": 1, "Coronavirus infection": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling abnormal": 1, "Headache": 1, "Humerus fracture": 1, "Hypertensive emergency": 1, "Illness": 1, "Lactic acidosis": 1, "Malaise": 1, "Muscle disorder": 1, "Oropharyngeal pain": 1, "Pain": 1, "Peripheral circulatory failure": 1, "Peripheral coldness": 1, "Presyncope": 1, "Radial pulse": 1, "Respiratory rate": 1, "Skin abrasion": 1, "Tremor": 1, "Type I hypersensitivity": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006353.json b/docs/data/histograms/Japan/3006353.json
new file mode 100644
index 00000000000..75cf68b99b3
--- /dev/null
+++ b/docs/data/histograms/Japan/3006353.json
@@ -0,0 +1 @@
+{"batchcode": "3006353", "histograms": [{"batchcodes": ["3006353"], "histogram": {"Bradycardia": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3006653.json b/docs/data/histograms/Japan/3006653.json
new file mode 100644
index 00000000000..6b2c99a39da
--- /dev/null
+++ b/docs/data/histograms/Japan/3006653.json
@@ -0,0 +1 @@
+{"batchcode": "3006653", "histograms": [{"batchcodes": ["3006653"], "histogram": {"Fall": 1, "Illness": 1, "Loss of consciousness": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/3302617.json b/docs/data/histograms/Japan/3302617.json
new file mode 100644
index 00000000000..9909f1af90c
--- /dev/null
+++ b/docs/data/histograms/Japan/3302617.json
@@ -0,0 +1 @@
+{"batchcode": "3302617", "histograms": [{"batchcodes": ["3302617"], "histogram": {"Anaphylactic reaction": 1, "Blood pressure measurement": 1, "Heart rate": 1, "Oxygen saturation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/33130BA.json b/docs/data/histograms/Japan/33130BA.json
new file mode 100644
index 00000000000..ded6f843a1d
--- /dev/null
+++ b/docs/data/histograms/Japan/33130BA.json
@@ -0,0 +1 @@
+{"batchcode": "33130BA", "histograms": [{"batchcodes": ["33130BA"], "histogram": {"Drug ineffective": 1, "Erythema": 1, "Headache": 1, "Hunger": 1, "Increased appetite": 1, "Pruritus": 1, "Rash macular": 1, "Somnolence": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/85-YEAR-OLD.json b/docs/data/histograms/Japan/85-YEAR-OLD.json
new file mode 100644
index 00000000000..6dd67c51137
--- /dev/null
+++ b/docs/data/histograms/Japan/85-YEAR-OLD.json
@@ -0,0 +1 @@
+{"batchcode": "85-YEAR-OLD", "histograms": [{"batchcodes": ["85-YEAR-OLD"], "histogram": {"Body temperature": 1, "Respiratory failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/9005694.json b/docs/data/histograms/Japan/9005694.json
new file mode 100644
index 00000000000..61072101d64
--- /dev/null
+++ b/docs/data/histograms/Japan/9005694.json
@@ -0,0 +1 @@
+{"batchcode": "9005694", "histograms": [{"batchcodes": ["9005694"], "histogram": {"Drug eruption": 1, "Oedema peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ASKU.json b/docs/data/histograms/Japan/ASKU.json
new file mode 100644
index 00000000000..88de1a34af6
--- /dev/null
+++ b/docs/data/histograms/Japan/ASKU.json
@@ -0,0 +1 @@
+{"batchcode": "ASKU", "histograms": [{"batchcodes": ["ASKU"], "histogram": {"COVID-19 immunisation": 5, "Interchange of vaccine products": 5, "Anaphylactic reaction": 2, "Tubulointerstitial nephritis": 2, "Allergy test": 1, "Angioedema": 1, "Biopsy kidney": 1, "Body temperature": 1, "Castleman's disease": 1, "Cough": 1, "Diverticulitis": 1, "Eosinophilic pneumonia": 1, "Extrasystoles": 1, "Gait inability": 1, "Haemorrhage": 1, "Hodgkin's disease": 1, "Immunoglobulin G4 related disease": 1, "Impaired work ability": 1, "Lymphoedema": 1, "Malaise": 1, "Myocardial infarction": 1, "Nausea": 1, "Nephritis": 1, "Pain in extremity": 1, "Pyoderma gangrenosum": 1, "Pyrexia": 1, "Renal impairment": 1, "Rheumatoid arthritis": 1, "Seronegative arthritis": 1, "Syncope": 1, "Type 1 diabetes mellitus": 1, "White blood cell count": 1, "White blood cell count increased": 1, "Wound infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/BY4834.json b/docs/data/histograms/Japan/BY4834.json
new file mode 100644
index 00000000000..f1d43d69e63
--- /dev/null
+++ b/docs/data/histograms/Japan/BY4834.json
@@ -0,0 +1 @@
+{"batchcode": "BY4834", "histograms": [{"batchcodes": ["BY4834"], "histogram": {"Cerebral artery occlusion": 1, "Cerebral infarction": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/DY5423.json b/docs/data/histograms/Japan/DY5423.json
new file mode 100644
index 00000000000..dc0033ce2ab
--- /dev/null
+++ b/docs/data/histograms/Japan/DY5423.json
@@ -0,0 +1 @@
+{"batchcode": "DY5423", "histograms": [{"batchcodes": ["DY5423"], "histogram": {"Conjunctival haemorrhage": 1, "Off label use": 1, "Tongue rough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/E3674.json b/docs/data/histograms/Japan/E3674.json
new file mode 100644
index 00000000000..b7196e90c5d
--- /dev/null
+++ b/docs/data/histograms/Japan/E3674.json
@@ -0,0 +1 @@
+{"batchcode": "E3674", "histograms": [{"batchcodes": ["E3674"], "histogram": {"Cardiac failure acute": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EF8206.json b/docs/data/histograms/Japan/EF8206.json
new file mode 100644
index 00000000000..d65ae1d2b1c
--- /dev/null
+++ b/docs/data/histograms/Japan/EF8206.json
@@ -0,0 +1 @@
+{"batchcode": "EF8206", "histograms": [{"batchcodes": ["EF8206"], "histogram": {"Body temperature": 1, "C-reactive protein": 1, "Computerised tomogram": 1, "Culture urine": 1, "Dysuria": 1, "Inflammation": 1, "Prostatitis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP 9605.json b/docs/data/histograms/Japan/EP 9605.json
new file mode 100644
index 00000000000..fae75aaeded
--- /dev/null
+++ b/docs/data/histograms/Japan/EP 9605.json	
@@ -0,0 +1 @@
+{"batchcode": "EP 9605", "histograms": [{"batchcodes": ["EP 9605"], "histogram": {"Body temperature": 2, "Erythema": 2, "Anaphylactic reaction": 1, "Asthma": 1, "Blood pressure measurement": 1, "Dyspnoea": 1, "Heart rate": 1, "Musculoskeletal discomfort": 1, "Oculomucocutaneous syndrome": 1, "Oxygen saturation": 1, "Pruritus": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP2163.json b/docs/data/histograms/Japan/EP2163.json
new file mode 100644
index 00000000000..800a44a8963
--- /dev/null
+++ b/docs/data/histograms/Japan/EP2163.json
@@ -0,0 +1 @@
+{"batchcode": "EP2163", "histograms": [{"batchcodes": ["EP2163"], "histogram": {"Body temperature": 220, "SARS-CoV-2 test": 103, "Blood pressure measurement": 82, "Oxygen saturation": 74, "Vaccination failure": 69, "COVID-19": 66, "Heart rate": 66, "Anaphylactic reaction": 63, "Pyrexia": 49, "Vaccination site pain": 46, "Headache": 37, "Malaise": 34, "Pruritus": 34, "Cough": 32, "Erythema": 32, "Dyspnoea": 31, "Feeling abnormal": 30, "Maternal exposure before pregnancy": 28, "Nausea": 26, "Blood pressure increased": 25, "Computerised tomogram": 22, "Nucleic acid test": 22, "Palpitations": 22, "Hypoaesthesia": 19, "Oropharyngeal discomfort": 19, "Rash": 19, "Blood test": 18, "Magnetic resonance imaging": 18, "Urticaria": 17, "Diarrhoea": 15, "Dizziness": 15, "Respiratory rate": 15, "Vomiting": 15, "Asthma": 14, "Myalgia": 14, "Arthralgia": 13, "Chills": 13, "Investigation": 13, "White blood cell count": 13, "C-reactive protein": 11, "Hypertension": 11, "Muscular weakness": 11, "Electrocardiogram": 10, "Hyperhidrosis": 10, "Hypersensitivity": 10, "Asthenia": 9, "Neuropathy peripheral": 9, "SARS-CoV-2 antibody test": 9, "Tachycardia": 9, "Abdominal pain": 8, "Chest X-ray": 8, "Computerised tomogram head": 8, "Decreased appetite": 8, "Feeling hot": 8, "Pain": 8, "Polymerase chain reaction": 8, "Rhinorrhoea": 8, "Abortion spontaneous": 7, "Head discomfort": 7, "Heart rate increased": 7, "Hypoaesthesia oral": 7, "Loss of consciousness": 7, "Oropharyngeal pain": 7, "Wheezing": 7, "X-ray": 7, "Depressed level of consciousness": 6, "Pain in extremity": 6, "Premature labour": 6, "Presyncope": 6, "Vertigo": 6, "Auscultation": 5, "Cholelithiasis": 5, "Coma scale": 5, "Discomfort": 5, "Dysphonia": 5, "Exposure via breast milk": 5, "Face oedema": 5, "Facial paralysis": 5, "Fatigue": 5, "Feeling cold": 5, "Flushing": 5, "Gait disturbance": 5, "Hot flush": 5, "Influenza virus test": 5, "Maternal exposure during pregnancy": 5, "Swelling face": 5, "Ultrasound scan": 5, "Vaccination site swelling": 5, "Appendicitis": 4, "Blood pressure systolic": 4, "Blood pressure systolic increased": 4, "Chest discomfort": 4, "Computerised tomogram thorax": 4, "Condition aggravated": 4, "Drug eruption": 4, "Eyelid oedema": 4, "Hyperventilation": 4, "Internal haemorrhage": 4, "Pallor": 4, "Premature baby": 4, "Rash erythematous": 4, "Seizure": 4, "Sudden hearing loss": 4, "Swelling": 4, "Syncope": 4, "Throat irritation": 4, "Throat tightness": 4, "Trigeminal nerve disorder": 4, "Vital signs measurement": 4, "Abdominal discomfort": 3, "Abdominal pain lower": 3, "Abdominal pain upper": 3, "Abortion threatened": 3, "Asymptomatic COVID-19": 3, "Blood chloride": 3, "Blood sodium": 3, "Brain natriuretic peptide": 3, "Breast cancer": 3, "Computerised tomogram abdomen": 3, "Diverticulitis": 3, "Echocardiogram": 3, "Fall": 3, "Intervertebral disc protrusion": 3, "Lacrimation increased": 3, "Large intestine polyp": 3, "Magnetic resonance imaging head": 3, "Movement disorder": 3, "Neutrophil count": 3, "Ocular hyperaemia": 3, "PO2": 3, "Pain assessment": 3, "Peripheral coldness": 3, "Peritonsillar abscess": 3, "Pneumonia": 3, "Pregnancy test": 3, "Respiratory distress": 3, "Sensory disturbance": 3, "Sneezing": 3, "Sputum purulent": 3, "Abnormal sensation in eye": 2, "Acute abdomen": 2, "Alanine aminotransferase": 2, "Altered state of consciousness": 2, "Amylase": 2, "Anaemia": 2, "Anaemia neonatal": 2, "Anaphylactic shock": 2, "Anaphylactoid reaction": 2, "Antibody test": 2, "Anxiety": 2, "Aortic dissection": 2, "Aspartate aminotransferase": 2, "Bacterial infection": 2, "Biopsy": 2, "Blood creatine phosphokinase": 2, "Blood culture": 2, "Blood glucose": 2, "Blood immunoglobulin E": 2, "Blood lactate dehydrogenase": 2, "Blood potassium": 2, "Blood pressure decreased": 2, "Blood urea": 2, "Body temperature increased": 2, "Breath sounds": 2, "C-reactive protein increased": 2, "CSF cell count": 2, "Calculus urinary": 2, "Cardio-respiratory arrest": 2, "Cellulitis": 2, "Cerebral haemorrhage": 2, "Cerebral infarction": 2, "Cervical dysplasia": 2, "Cold sweat": 2, "Computerised tomogram neck": 2, "Delivery": 2, "Dermatitis atopic": 2, "Diabetes mellitus": 2, "Disease recurrence": 2, "Dysaesthesia": 2, "Dysgeusia": 2, "Dysphagia": 2, "Ectopic pregnancy": 2, "Endoscopy gastrointestinal": 2, "Feeding disorder": 2, "Gastrointestinal oedema": 2, "Glycosylated haemoglobin": 2, "Guillain-Barre syndrome": 2, "Haemoglobin": 2, "Haemophagocytic lymphohistiocytosis": 2, "Hepatic function abnormal": 2, "Humerus fracture": 2, "Hyperemesis gravidarum": 2, "IgA nephropathy": 2, "Joint range of motion decreased": 2, "Laboratory test": 2, "Lacunar infarction": 2, "Limb discomfort": 2, "Lip swelling": 2, "Lymphadenopathy": 2, "Meniere's disease": 2, "Meningitis aseptic": 2, "Mobility decreased": 2, "Muscle spasms": 2, "Myocarditis": 2, "Myositis": 2, "Neck pain": 2, "Neonatal respiratory distress syndrome": 2, "Oral discomfort": 2, "Ovarian cyst": 2, "Patent ductus arteriosus": 2, "Pharyngeal swelling": 2, "Physical deconditioning": 2, "Platelet count": 2, "Productive cough": 2, "Pulse abnormal": 2, "Pyelonephritis": 2, "Rash pruritic": 2, "Reaction to excipient": 2, "Respiratory disorder": 2, "Serum ferritin": 2, "Somnolence": 2, "Spinal stenosis": 2, "Stress": 2, "Swelling of eyelid": 2, "Thirst": 2, "Tremor": 2, "Troponin": 2, "Type I hypersensitivity": 2, "Ureterolithiasis": 2, "Uterine leiomyoma": 2, "Vaccination site erythema": 2, "Vaccination site haemorrhage": 2, "Vaccination site pruritus": 2, "Viral infection": 2, "White blood cell count increased": 2, "AST/ALT ratio": 1, "Abortion missed": 1, "Accident": 1, "Activated partial thromboplastin time": 1, "Acute coronary syndrome": 1, "Acute myocardial infarction": 1, "Adenomyosis": 1, "Affective disorder": 1, "Alanine aminotransferase increased": 1, "Allergic reaction to excipient": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Angina unstable": 1, "Angioedema": 1, "Antinuclear antibody": 1, "Apnoea": 1, "Apraxia": 1, "Arrhythmia": 1, "Arthritis": 1, "Aspartate aminotransferase decreased": 1, "Aspartate aminotransferase increased": 1, "Asthenopia": 1, "Atrial fibrillation": 1, "Atrial septal defect": 1, "Audiogram": 1, "Back pain": 1, "Bacteraemia": 1, "Bacterial prostatitis": 1, "Bacterial test": 1, "Band neutrophil count": 1, "Bile duct cancer": 1, "Biopsy kidney": 1, "Biopsy liver": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase increased": 1, "Blood creatine": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood gases": 1, "Blood lactate dehydrogenase increased": 1, "Blood lactic acid": 1, "Blood phosphorus": 1, "Blood pressure diastolic": 1, "Blood triglycerides": 1, "Blood uric acid": 1, "Brain natriuretic peptide increased": 1, "Brain stem auditory evoked response": 1, "Bronchostenosis": 1, "Burning sensation": 1, "CSF culture": 1, "CSF glucose": 1, "CSF protein": 1, "CSF test": 1, "Caesarean section": 1, "Capillary nail refill test": 1, "Cardiac electrophysiologic study": 1, "Cardiac tamponade": 1, "Catamenial pneumothorax": 1, "Cataract": 1, "Cervical incompetence": 1, "Choking": 1, "Cholangitis": 1, "Cholecystitis": 1, "Chromosome banding": 1, "Clavicle fracture": 1, "Cleft lip": 1, "Coccydynia": 1, "Colonoscopy": 1, "Colposcopy": 1, "Complex regional pain syndrome": 1, "Congenital skin disorder": 1, "Conjunctival hyperaemia": 1, "Coronavirus infection": 1, "Culture urine": 1, "Cutaneous symptom": 1, "Cyanosis": 1, "Cytomegalovirus test": 1, "Daydreaming": 1, "Deafness neurosensory": 1, "Death": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Dermatitis allergic": 1, "Diagnostic aspiration": 1, "Diffuse panbronchiolitis": 1, "Dissociative disorder": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Drug exposure before pregnancy": 1, "Drug hypersensitivity": 1, "Drug ineffective": 1, "Drug reaction with eosinophilia and systemic symptoms": 1, "Dysarthria": 1, "Dysphoria": 1, "EGFR status assay": 1, "Ear swelling": 1, "Electrocardiogram ST segment depression": 1, "Electrocardiogram abnormal": 1, "Electrocorticogram": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Electroneurography": 1, "Endoscopy": 1, "Enteritis": 1, "Enteritis infectious": 1, "Enterocolitis": 1, "Eye discharge": 1, "Eye disorder": 1, "Eye oedema": 1, "Eye pruritus": 1, "Eye swelling": 1, "Feeling jittery": 1, "Fibrin": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Fibrin degradation products increased": 1, "Fibromyalgia": 1, "Foaming at mouth": 1, "Foetal death": 1, "Foetal heart rate": 1, "Foreign body sensation in eyes": 1, "Fractured sacrum": 1, "Full blood count": 1, "Fungal test": 1, "Gamma-glutamyltransferase": 1, "Gastrointestinal hypomotility": 1, "Gastrointestinal motility disorder": 1, "Generalised oedema": 1, "Gnathoschisis": 1, "Grip strength": 1, "Grip strength decreased": 1, "Haemangioblastoma": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemorrhage": 1, "Haemorrhoids": 1, "Head circumference": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hepatic necrosis": 1, "Hydronephrosis": 1, "Hyperreflexia": 1, "Hypersensitivity pneumonitis": 1, "Hypokalaemia": 1, "Hyporeflexia": 1, "Hypotension": 1, "Hypoventilation": 1, "Hypoxic-ischaemic encephalopathy": 1, "IL-2 receptor assay": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Infection": 1, "Inflammation": 1, "Influenza": 1, "Injected limb mobility decreased": 1, "Inner ear disorder": 1, "Intestinal ischaemia": 1, "Intestinal ulcer": 1, "Knee operation": 1, "Laryngeal obstruction": 1, "Laryngeal oedema": 1, "Legionella test": 1, "Lid margin discharge": 1, "Ligament injury": 1, "Lip pruritus": 1, "Listless": 1, "Liver disorder": 1, "Liver function test": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lumbar puncture": 1, "Lung infiltration": 1, "Lung opacity": 1, "Lymphocyte count": 1, "Magnetic resonance imaging spinal": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Meningioma": 1, "Migraine": 1, "Mononuclear cell count": 1, "Muscle disorder": 1, "Muscle swelling": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myocardial ischaemia": 1, "Nasal congestion": 1, "Nasal mucosal disorder": 1, "Nasal pruritus": 1, "Nasopharyngitis": 1, "Neoplasm recurrence": 1, "Nephrotic syndrome": 1, "Nerve conduction studies": 1, "Neuropathic arthropathy": 1, "Neutrophil percentage": 1, "Nystagmus": 1, "Obstructive airways disorder": 1, "Odynophagia": 1, "Oedema": 1, "Off label use": 1, "Orthostatic hypotension": 1, "Osteochondrodysplasia": 1, "Ovarian cyst torsion": 1, "Ovarian hyperstimulation syndrome": 1, "Oxygen consumption": 1, "Oxygen saturation decreased": 1, "Oxygen saturation increased": 1, "Pancreatitis acute": 1, "Panic attack": 1, "Parvovirus B19 test": 1, "Paternal exposure before pregnancy": 1, "Pelvi-ureteric obstruction": 1, "Peripheral nerve paresis": 1, "Peritonsillitis": 1, "Petit mal epilepsy": 1, "Photopsia": 1, "Physical examination": 1, "Placenta praevia": 1, "Pleural effusion": 1, "Pleurisy": 1, "Pneumonia bacterial": 1, "Pollakiuria": 1, "Polymyositis": 1, "Poor quality sleep": 1, "Postural tremor": 1, "Prenatal screening test": 1, "Primary hyperaldosteronism": 1, "Prostatitis": 1, "Prostatomegaly": 1, "Protein total": 1, "Prothrombin time": 1, "Pulmonary artery thrombosis": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Pulmonary valve stenosis congenital": 1, "Pyelonephritis acute": 1, "Radius fracture": 1, "Rectal examination": 1, "Red blood cell count": 1, "Respiratory disorder neonatal": 1, "Respiratory rate increased": 1, "Respiratory symptom": 1, "Reticulocyte count": 1, "Rib fracture": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 RNA": 1, "Salivary hypersecretion": 1, "Sciatica": 1, "Sensation of foreign body": 1, "Sepsis": 1, "Serum sickness": 1, "Shoulder injury related to vaccine administration": 1, "Skin abrasion": 1, "Skin cancer": 1, "Skin mass": 1, "Sleep disorder": 1, "Smear test": 1, "Soft tissue atrophy": 1, "Sputum culture": 1, "Stevens-Johnson syndrome": 1, "Streptococcal infection": 1, "Subarachnoid haemorrhage": 1, "Suffocation feeling": 1, "Tenderness": 1, "Tension headache": 1, "Tetany": 1, "Thrombosis": 1, "Tinnitus": 1, "Tonsillitis": 1, "Toxic skin eruption": 1, "Troponin abnormal": 1, "Ultrasound breast": 1, "Ultrasound scan vagina": 1, "Ultrasound uterus": 1, "Ureteric cancer": 1, "Urine analysis": 1, "Urine ketone body": 1, "Uterine cancer": 1, "VIth nerve disorder": 1, "Vaccination complication": 1, "Vaccination site movement impairment": 1, "Vaccination site vesicles": 1, "Vascular pseudoaneurysm": 1, "Vestibular neuronitis": 1, "Viral test": 1, "Visual analogue scale": 1, "Visual impairment": 1, "Vocal cord disorder": 1, "Weight increased": 1, "White blood cells urine": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP2173.json b/docs/data/histograms/Japan/EP2173.json
new file mode 100644
index 00000000000..d3d71f8715d
--- /dev/null
+++ b/docs/data/histograms/Japan/EP2173.json
@@ -0,0 +1 @@
+{"batchcode": "EP2173", "histograms": [{"batchcodes": ["EP2173"], "histogram": {"Anaphylactic reaction": 1, "Body temperature": 1, "Erythema": 1, "Peripheral coldness": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP2659.json b/docs/data/histograms/Japan/EP2659.json
new file mode 100644
index 00000000000..77b9d48f629
--- /dev/null
+++ b/docs/data/histograms/Japan/EP2659.json
@@ -0,0 +1 @@
+{"batchcode": "EP2659", "histograms": [{"batchcodes": ["EP2659"], "histogram": {"Body temperature": 5, "Chills": 3, "Cough": 3, "Oxygen saturation": 3, "Vital signs measurement": 3, "Blood pressure measurement": 2, "Headache": 2, "Myalgia": 2, "Amnesia": 1, "Anaphylactic reaction": 1, "Arthralgia": 1, "Asthma": 1, "Autophony": 1, "Blood phosphorus": 1, "Blood pressure increased": 1, "Chest pain": 1, "Cold sweat": 1, "Cough variant asthma": 1, "Depressed level of consciousness": 1, "Disease recurrence": 1, "Dysphonia": 1, "Dyspnoea": 1, "Ear discomfort": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Malaise": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pallor": 1, "Pericarditis": 1, "Pneumothorax spontaneous": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Seizure": 1, "Sudden hearing loss": 1, "Swelling": 1, "Syncope": 1, "Tinnitus": 1, "Urticaria": 1, "Vaccination site pain": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP6905.json b/docs/data/histograms/Japan/EP6905.json
new file mode 100644
index 00000000000..db28290bd32
--- /dev/null
+++ b/docs/data/histograms/Japan/EP6905.json
@@ -0,0 +1 @@
+{"batchcode": "EP6905", "histograms": [{"batchcodes": ["EP6905"], "histogram": {"Feeling abnormal": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP7449.json b/docs/data/histograms/Japan/EP7449.json
new file mode 100644
index 00000000000..8529dc38de5
--- /dev/null
+++ b/docs/data/histograms/Japan/EP7449.json
@@ -0,0 +1 @@
+{"batchcode": "EP7449", "histograms": [{"batchcodes": ["EP7449"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Heart rate": 1, "Loss of consciousness": 1, "Oxygen saturation": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP9065.json b/docs/data/histograms/Japan/EP9065.json
new file mode 100644
index 00000000000..9c6b89143e1
--- /dev/null
+++ b/docs/data/histograms/Japan/EP9065.json
@@ -0,0 +1 @@
+{"batchcode": "EP9065", "histograms": [{"batchcodes": ["EP9065"], "histogram": {"Body temperature": 1, "Cold sweat": 1, "Condition aggravated": 1, "Conjunctival hyperaemia": 1, "Cough": 1, "Feeling cold": 1, "Palpitations": 1, "Pruritus": 1, "Rash": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP9480.json b/docs/data/histograms/Japan/EP9480.json
new file mode 100644
index 00000000000..355362f1b58
--- /dev/null
+++ b/docs/data/histograms/Japan/EP9480.json
@@ -0,0 +1 @@
+{"batchcode": "EP9480", "histograms": [{"batchcodes": ["EP9480"], "histogram": {"Auscultation": 1, "Body temperature": 1, "Oral pruritus": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Vital signs measurement": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EP9605.json b/docs/data/histograms/Japan/EP9605.json
new file mode 100644
index 00000000000..7322c0d42db
--- /dev/null
+++ b/docs/data/histograms/Japan/EP9605.json
@@ -0,0 +1 @@
+{"batchcode": "EP9605", "histograms": [{"batchcodes": ["000008A", "EP9605"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["EP9605"], "histogram": {"Body temperature": 556, "Blood pressure measurement": 244, "Anaphylactic reaction": 223, "Oxygen saturation": 200, "Heart rate": 184, "Pruritus": 139, "Nausea": 123, "Cough": 121, "Headache": 115, "Erythema": 114, "Dyspnoea": 106, "Oropharyngeal discomfort": 102, "Pyrexia": 95, "Malaise": 92, "Feeling abnormal": 85, "Urticaria": 77, "Rash": 76, "Blood pressure increased": 74, "Palpitations": 74, "Dizziness": 70, "Vomiting": 54, "Hypoaesthesia": 52, "Vaccination site pain": 51, "Respiratory rate": 48, "Chills": 47, "Arthralgia": 37, "Vital signs measurement": 32, "Diarrhoea": 27, "Presyncope": 27, "SARS-CoV-2 test": 27, "Heart rate increased": 26, "Tachycardia": 26, "Asthma": 25, "Blood test": 24, "Cold sweat": 24, "Flushing": 23, "Myalgia": 23, "Chest discomfort": 22, "Feeling hot": 22, "Hot flush": 22, "Hypersensitivity": 22, "Pain": 22, "Abdominal pain": 21, "Throat irritation": 21, "Asthenia": 20, "Pain in extremity": 19, "Wheezing": 19, "Hyperhidrosis": 18, "Neuropathy peripheral": 17, "Abdominal discomfort": 16, "Dysphonia": 16, "Electrocardiogram": 16, "Loss of consciousness": 16, "Pallor": 16, "Depressed level of consciousness": 15, "Throat tightness": 15, "Head discomfort": 14, "White blood cell count": 14, "Arrhythmia": 13, "Blood pressure decreased": 13, "Conjunctival hyperaemia": 13, "Hyperventilation": 13, "Somnolence": 13, "Swelling": 13, "Chest pain": 12, "Fatigue": 12, "Muscular weakness": 12, "Oropharyngeal pain": 12, "Peripheral coldness": 12, "Tremor": 12, "Vaccination site swelling": 12, "Decreased appetite": 11, "Hypertension": 11, "PO2": 11, "C-reactive protein": 10, "Computerised tomogram": 10, "Feeling cold": 10, "Investigation": 10, "Syncope": 10, "Eye pruritus": 9, "Internal haemorrhage": 9, "Lip swelling": 9, "Ocular hyperaemia": 9, "Polymerase chain reaction": 9, "Rash erythematous": 9, "Seizure": 9, "Swelling of eyelid": 9, "Vaccination site erythema": 9, "Altered state of consciousness": 8, "Anaphylactic shock": 8, "COVID-19": 8, "Discomfort": 8, "Eyelid oedema": 8, "Facial paralysis": 8, "Hypoaesthesia oral": 8, "Magnetic resonance imaging": 8, "Mental impairment": 8, "Swelling face": 8, "Tachypnoea": 8, "Auscultation": 7, "Back pain": 7, "Magnetic resonance imaging head": 7, "Paraesthesia": 7, "Platelet count": 7, "Rhinorrhoea": 7, "Allergy to vaccine": 6, "Blood creatinine": 6, "Disease recurrence": 6, "Dizziness postural": 6, "Drug ineffective": 6, "Dysphoria": 6, "Fall": 6, "Meningitis aseptic": 6, "Mobility decreased": 6, "Nasal congestion": 6, "Vaccination site pruritus": 6, "Yawning": 6, "Abdominal pain upper": 5, "Aspartate aminotransferase": 5, "Cerebral haemorrhage": 5, "Chest X-ray": 5, "Coma scale": 5, "Deafness": 5, "Ear discomfort": 5, "Haemoglobin": 5, "Haemorrhage subcutaneous": 5, "Muscle spasms": 5, "Oculomucocutaneous syndrome": 5, "Oral discomfort": 5, "Oxygen saturation decreased": 5, "Pharyngeal swelling": 5, "Shock": 5, "Alanine aminotransferase": 4, "Allergy test": 4, "Blood albumin": 4, "Blood calcium": 4, "Blood creatine phosphokinase": 4, "Blood glucose": 4, "Blood potassium": 4, "Blood pressure abnormal": 4, "Blood pressure systolic": 4, "Blood urea": 4, "Computerised tomogram head": 4, "Condition aggravated": 4, "Eczema": 4, "Gamma-glutamyltransferase": 4, "Heart rate decreased": 4, "Herpes zoster": 4, "Laryngeal discomfort": 4, "Larynx irritation": 4, "Limb discomfort": 4, "Musculoskeletal stiffness": 4, "Nasal obstruction": 4, "Neck pain": 4, "PCO2": 4, "Protein total": 4, "Respiratory distress": 4, "Respiratory symptom": 4, "Sensation of foreign body": 4, "Sensory disturbance": 4, "Stridor": 4, "Sudden hearing loss": 4, "Vertigo": 4, "Visual impairment": 4, "pH body fluid": 4, "Amylase": 3, "Anxiety": 3, "Basophil percentage": 3, "Blood alkaline phosphatase": 3, "Blood bilirubin": 3, "Blood chloride": 3, "Blood immunoglobulin E": 3, "Blood lactate dehydrogenase": 3, "Blood sodium": 3, "Breath sounds abnormal": 3, "Bronchostenosis": 3, "CSF test": 3, "Cellulitis": 3, "Computerised tomogram thorax": 3, "Dehydration": 3, "Echocardiogram": 3, "Eosinophil count": 3, "Eosinophil percentage": 3, "Eye disorder": 3, "Face oedema": 3, "Glomerular filtration rate": 3, "Grip strength": 3, "Grip strength decreased": 3, "Haematocrit": 3, "Insomnia": 3, "Joint range of motion decreased": 3, "Laryngeal oedema": 3, "Lymphadenopathy": 3, "Maternal exposure during pregnancy": 3, "Mean cell haemoglobin": 3, "Mean cell haemoglobin concentration": 3, "Mean cell volume": 3, "Mouth swelling": 3, "Neutrophil percentage": 3, "Oedema": 3, "Oedema peripheral": 3, "Oral pruritus": 3, "Paraesthesia oral": 3, "Platelet count decreased": 3, "Radial pulse abnormal": 3, "Red blood cell count": 3, "Respiratory rate increased": 3, "Retinal haemorrhage": 3, "SARS-CoV-2 antibody test": 3, "Smear test": 3, "Subarachnoid haemorrhage": 3, "Tension": 3, "Thirst": 3, "Tinnitus": 3, "Tracheal obstruction": 3, "Type I hypersensitivity": 3, "Vasculitis": 3, "X-ray": 3, "Activated partial thromboplastin time": 2, "Albumin globulin ratio": 2, "Anaemia": 2, "Anaphylactoid reaction": 2, "Angioedema": 2, "Angiogram": 2, "Antibody test": 2, "Aphonia": 2, "Asthenopia": 2, "Autoantibody test": 2, "Axillary pain": 2, "Blepharospasm": 2, "Blood bicarbonate": 2, "Blood culture": 2, "Blood lactic acid": 2, "Blood phosphorus": 2, "Blood pressure diastolic increased": 2, "Blood pressure systolic increased": 2, "Blood uric acid": 2, "Breath sounds": 2, "Bronchospasm": 2, "Burning sensation": 2, "C-reactive protein increased": 2, "Cardio-respiratory arrest": 2, "Cerebral infarction": 2, "Choking sensation": 2, "Circulatory collapse": 2, "Colitis ulcerative": 2, "Conjunctival haemorrhage": 2, "Cutaneous symptom": 2, "Dry mouth": 2, "Dry skin": 2, "Dyskinesia": 2, "Eating disorder": 2, "Embolism": 2, "Enteritis infectious": 2, "Erythema multiforme": 2, "Erythema of eyelid": 2, "Eye swelling": 2, "Eyelid ptosis": 2, "Fibrin D dimer": 2, "Gait disturbance": 2, "Gastrointestinal hypermotility": 2, "Gaze palsy": 2, "Haematochezia": 2, "Haematology test": 2, "Haemolysis": 2, "Haemorrhage": 2, "Heart rate normal": 2, "Hepatic function abnormal": 2, "Intermittent claudication": 2, "Laboratory test": 2, "Lacrimation increased": 2, "Lymph node pain": 2, "Lymphocyte percentage": 2, "Melaena": 2, "Monocyte percentage": 2, "Movement disorder": 2, "Myocardial infarction": 2, "Paralysis": 2, "Peripheral swelling": 2, "Pharyngeal oedema": 2, "Pharyngeal stenosis": 2, "Physical deconditioning": 2, "Physical examination": 2, "Prinzmetal angina": 2, "Product administered at inappropriate site": 2, "Productive cough": 2, "Protein urine present": 2, "Prothrombin level": 2, "Prothrombin time": 2, "Red cell distribution width": 2, "Respiratory alkalosis": 2, "Respiratory disorder": 2, "Skin test": 2, "Sneezing": 2, "Speech disorder": 2, "Thrombocytopenic purpura": 2, "Total complement activity test": 2, "Toxic skin eruption": 2, "Unresponsive to stimuli": 2, "Vaccination site hypoaesthesia": 2, "Vaccination site warmth": 2, "Ventricular extrasystoles": 2, "Vision blurred": 2, "AST/ALT ratio": 1, "Abdominal X-ray": 1, "Abdominal exploration": 1, "Abdominal pain lower": 1, "Abdominal symptom": 1, "Abnormal sensation in eye": 1, "Abortion threatened": 1, "Acidosis": 1, "Acoustic neuroma": 1, "Acoustic stimulation tests": 1, "Acute febrile neutrophilic dermatosis": 1, "Acute lymphocytic leukaemia": 1, "Acute myocardial infarction": 1, "Adenovirus test": 1, "Adjusted calcium": 1, "Agitation": 1, "Alanine aminotransferase normal": 1, "Allergic reaction to excipient": 1, "Amnesia": 1, "Anaesthesia dolorosa": 1, "Anencephaly": 1, "Aneurysm ruptured": 1, "Angina pectoris": 1, "Angiocardiogram": 1, "Anosmia": 1, "Antinuclear antibody": 1, "Aortic dissection": 1, "Apnoea": 1, "Arterial injury": 1, "Artery dissection": 1, "Arthritis": 1, "Ascites": 1, "Asphyxia": 1, "Aspiration bone marrow": 1, "Atrial fibrillation": 1, "Atrial tachycardia": 1, "Audiogram": 1, "Autonomic nervous system imbalance": 1, "Autopsy": 1, "Base excess": 1, "Basophil count": 1, "Bilirubin conjugated": 1, "Biopsy": 1, "Blood count": 1, "Blood fibrinogen": 1, "Blood gases": 1, "Blood immunoglobulin G": 1, "Blood pH": 1, "Blood pressure diastolic decreased": 1, "Blood pressure fluctuation": 1, "Blood pressure immeasurable": 1, "Blood triglycerides": 1, "Blood urine": 1, "Body temperature abnormal": 1, "Body temperature increased": 1, "Bradyphrenia": 1, "Brain compression": 1, "Brain neoplasm": 1, "Breath sounds normal": 1, "Bronchial obstruction": 1, "Bronchiectasis": 1, "CSF cell count": 1, "CSF culture": 1, "CSF electrophoresis": 1, "CSF protein increased": 1, "CSF volume": 1, "Campylobacter test positive": 1, "Carbon dioxide": 1, "Carbon dioxide increased": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiomegaly": 1, "Cardiovascular disorder": 1, "Cerebellar infarction": 1, "Cerebral artery embolism": 1, "Cerebral congestion": 1, "Cerebral ischaemia": 1, "Cerebral venous sinus thrombosis": 1, "Cerebral ventricular rupture": 1, "Chromatopsia": 1, "Chromaturia": 1, "Colitis": 1, "Colitis ischaemic": 1, "Colonoscopy": 1, "Communication disorder": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Complex regional pain syndrome": 1, "Contusion": 1, "Coronavirus test": 1, "Cryoglobulins": 1, "Culture stool": 1, "Cyanosis": 1, "Cystitis": 1, "Deep vein thrombosis": 1, "Delirium": 1, "Diplopia": 1, "Disorientation": 1, "Distractibility": 1, "Disturbance in attention": 1, "Diverticulitis": 1, "Diverticulum": 1, "Dysaesthesia": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysstasia": 1, "Dysuria": 1, "Eczema herpeticum": 1, "Electrocardiogram ST segment elevation": 1, "Electrocardiogram normal": 1, "Electroencephalogram": 1, "Endoscopy": 1, "Enterocolitis": 1, "Enzyme level increased": 1, "Epilepsy": 1, "Epistaxis": 1, "Excessive eye blinking": 1, "External ear pain": 1, "Extra dose administered": 1, "Eye movement disorder": 1, "Eye pain": 1, "Eyelid function disorder": 1, "Eyelid irritation": 1, "Facial pain": 1, "Faeces soft": 1, "Fasciitis": 1, "Feeding disorder": 1, "Foetal malformation": 1, "Foreign body in throat": 1, "Fraction of inspired oxygen": 1, "Fracture": 1, "Frequent bowel movements": 1, "Gait inability": 1, "Gastroenteritis bacterial": 1, "Gastrointestinal disorder": 1, "Gastrointestinal haemorrhage": 1, "Gastrointestinal oedema": 1, "Genital haemorrhage": 1, "Glare": 1, "Glycosylated haemoglobin": 1, "Groin pain": 1, "Guillain-Barre syndrome": 1, "Haematuria": 1, "Hallucination, visual": 1, "Heart disease congenital": 1, "Heart sounds": 1, "Henoch-Schonlein purpura": 1, "Herpes virus infection": 1, "Herpes zoster oticus": 1, "High density lipoprotein": 1, "Hyperaemia": 1, "Hyperpyrexia": 1, "Hyperreflexia": 1, "Hypertensive urgency": 1, "Hypochromic anaemia": 1, "Hypokalaemia": 1, "Hypophagia": 1, "Hypothermia": 1, "Hypotonia": 1, "Hypoxia": 1, "Ileus paralytic": 1, "Illness": 1, "Illusion": 1, "Immune complex assay": 1, "Induration": 1, "Infective spondylitis": 1, "Intermenstrual bleeding": 1, "International normalised ratio": 1, "Interstitial lung disease": 1, "Intervertebral disc protrusion": 1, "Irregular breathing": 1, "Jaundice": 1, "Joint swelling": 1, "Kernig's sign": 1, "Labile blood pressure": 1, "Lactescent serum": 1, "Laryngeal pain": 1, "Lethargy": 1, "Lip erythema": 1, "Lip pruritus": 1, "Liver injury": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lumbar puncture": 1, "Lymphocyte count": 1, "Magnetic resonance imaging neck": 1, "Maximum heart rate": 1, "Mean platelet volume": 1, "Memory impairment": 1, "Meniere's disease": 1, "Meningitis": 1, "Meningitis bacterial": 1, "Meningitis herpes": 1, "Monoblast count": 1, "Motion sickness": 1, "Moyamoya disease": 1, "Muscle tightness": 1, "Myelitis": 1, "Myocarditis": 1, "Neck exploration": 1, "Nervousness": 1, "Neuromyelitis optica spectrum disorder": 1, "Neutrophil count": 1, "Neutrophilic dermatosis": 1, "Night sweats": 1, "Obstructive airways disorder": 1, "Ocular discomfort": 1, "Opisthotonus": 1, "Oral mucosal erythema": 1, "Orthopnoea": 1, "Orthostatic intolerance": 1, "Palmoplantar pustulosis": 1, "Panic attack": 1, "Parosmia": 1, "Parotitis": 1, "Peak expiratory flow rate": 1, "Periarthritis": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Peripheral circulatory failure": 1, "Peripheral venous disease": 1, "Petit mal epilepsy": 1, "Pharyngeal erythema": 1, "Photopsia": 1, "Pigmentation disorder": 1, "Piloerection": 1, "Pneumonia": 1, "Pollakiuria": 1, "Premature baby": 1, "Product administered to patient of inappropriate age": 1, "Prolonged expiration": 1, "Protein urine": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Puncture site pain": 1, "Pustule": 1, "Putamen haemorrhage": 1, "Radial pulse increased": 1, "Reaction to excipient": 1, "Red blood cells urine positive": 1, "Retinal vein occlusion": 1, "Retroplacental haematoma": 1, "Rheumatoid arthritis": 1, "Rhinitis allergic": 1, "Scleritis": 1, "Sensation of blood flow": 1, "Sepsis": 1, "Shock symptom": 1, "Sinus rhythm": 1, "Sinus tachycardia": 1, "Sjogren's syndrome": 1, "Skin plaque": 1, "Sleep disorder due to general medical condition, insomnia type": 1, "Slow response to stimuli": 1, "Somatic symptom disorder": 1, "Speech sound disorder": 1, "Sputum retention": 1, "Stenosis": 1, "Stress": 1, "Supraventricular extrasystoles": 1, "Swollen tongue": 1, "Sympathicotonia": 1, "Temperature intolerance": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tongue rough": 1, "Total cholesterol/HDL ratio": 1, "Tracheal stenosis": 1, "Trigeminal neuralgia": 1, "Tryptase": 1, "Tumour marker test": 1, "Ultrasound abdomen": 1, "Upper airway obstruction": 1, "Ureterolithiasis": 1, "Urinary occult blood positive": 1, "Urinary retention": 1, "Urine analysis": 1, "Urine ketone body": 1, "Urticaria chronic": 1, "Vaccination site movement impairment": 1, "Vaccination site paraesthesia": 1, "Varicella virus test positive": 1, "Venous occlusion": 1, "Ventricular fibrillation": 1, "Ventricular hypokinesia": 1, "Vertebral artery dissection": 1, "Vestibular neuronitis": 1, "Viral test": 1, "Visual acuity reduced": 1, "Walking disability": 1, "White blood cell count decreased": 1, "White blood cell count increased": 1, "White blood cells urine positive": 1, "Wrong technique in product usage process": 1, "Xeroderma pigmentosum": 1, "Yergason's test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER 7449.json b/docs/data/histograms/Japan/ER 7449.json
new file mode 100644
index 00000000000..7756438233b
--- /dev/null
+++ b/docs/data/histograms/Japan/ER 7449.json	
@@ -0,0 +1 @@
+{"batchcode": "ER 7449", "histograms": [{"batchcodes": ["ER 7449"], "histogram": {"Chest pain": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER 9480.json b/docs/data/histograms/Japan/ER 9480.json
new file mode 100644
index 00000000000..0e908b40ddf
--- /dev/null
+++ b/docs/data/histograms/Japan/ER 9480.json	
@@ -0,0 +1 @@
+{"batchcode": "ER 9480", "histograms": [{"batchcodes": ["ER 9480"], "histogram": {"Body temperature": 1, "Pyrexia": 1, "Uveitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER-2659.json b/docs/data/histograms/Japan/ER-2659.json
new file mode 100644
index 00000000000..245744fc735
--- /dev/null
+++ b/docs/data/histograms/Japan/ER-2659.json
@@ -0,0 +1 @@
+{"batchcode": "ER-2659", "histograms": [{"batchcodes": ["ER-2659"], "histogram": {"Body temperature": 1, "Erythema": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Palpitations": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER.json b/docs/data/histograms/Japan/ER.json
new file mode 100644
index 00000000000..d1fe9582941
--- /dev/null
+++ b/docs/data/histograms/Japan/ER.json
@@ -0,0 +1 @@
+{"batchcode": "ER", "histograms": [{"batchcodes": ["ER"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Heart rate": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER2163.json b/docs/data/histograms/Japan/ER2163.json
new file mode 100644
index 00000000000..e594dcfc04a
--- /dev/null
+++ b/docs/data/histograms/Japan/ER2163.json
@@ -0,0 +1 @@
+{"batchcode": "ER2163", "histograms": [{"batchcodes": ["ER2163"], "histogram": {"Body temperature": 1, "Dysgeusia": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER2659.json b/docs/data/histograms/Japan/ER2659.json
new file mode 100644
index 00000000000..6ce27354862
--- /dev/null
+++ b/docs/data/histograms/Japan/ER2659.json
@@ -0,0 +1 @@
+{"batchcode": "ER2659", "histograms": [{"batchcodes": ["ER2659"], "histogram": {"Body temperature": 310, "Blood pressure measurement": 120, "Pyrexia": 117, "Anaphylactic reaction": 110, "Headache": 96, "Oxygen saturation": 96, "Malaise": 87, "Heart rate": 86, "Nausea": 80, "Pruritus": 69, "Cough": 55, "Erythema": 54, "Arthralgia": 52, "Vaccination site pain": 49, "Rash": 44, "Chills": 42, "Blood pressure increased": 40, "Dyspnoea": 38, "Feeling abnormal": 37, "Urticaria": 36, "Myalgia": 35, "Dizziness": 34, "Hypoaesthesia": 29, "Oropharyngeal discomfort": 29, "Diarrhoea": 28, "Palpitations": 23, "Fatigue": 22, "Vomiting": 22, "Abdominal pain": 21, "Vaccination site swelling": 21, "Blood test": 20, "Loss of consciousness": 17, "Pain": 17, "Respiratory rate": 16, "Electrocardiogram": 13, "Pain in extremity": 13, "Presyncope": 13, "Asthma": 12, "Blood pressure decreased": 12, "Depressed level of consciousness": 12, "Vaccination site erythema": 12, "Feeling hot": 11, "Investigation": 11, "Magnetic resonance imaging": 11, "Tremor": 11, "Feeling cold": 10, "Muscular weakness": 10, "Neuropathy peripheral": 10, "SARS-CoV-2 test": 10, "Anaphylactic shock": 9, "Hypersensitivity": 9, "Pallor": 9, "Peripheral coldness": 9, "Tachycardia": 9, "Back pain": 8, "Computerised tomogram": 8, "Magnetic resonance imaging head": 8, "Asthenia": 7, "Bradycardia": 7, "Chest X-ray": 7, "Computerised tomogram head": 7, "Fibrin D dimer": 7, "Gait disturbance": 7, "Head discomfort": 7, "Internal haemorrhage": 7, "Lymphadenopathy": 7, "Seizure": 7, "Altered state of consciousness": 6, "Arrhythmia": 6, "Auscultation": 6, "Chest discomfort": 6, "Cold sweat": 6, "Flushing": 6, "Haemorrhage subcutaneous": 6, "Swelling": 6, "Throat tightness": 6, "Vaccination site pruritus": 6, "Vital signs measurement": 6, "Wheezing": 6, "Blepharospasm": 5, "C-reactive protein": 5, "Discomfort": 5, "Dysphagia": 5, "Echocardiogram": 5, "Heart rate increased": 5, "Hyperhidrosis": 5, "Physical deconditioning": 5, "Subarachnoid haemorrhage": 5, "Allergy to vaccine": 4, "Circulatory collapse": 4, "Dysphonia": 4, "Facial paralysis": 4, "Hepatic function abnormal": 4, "Neck pain": 4, "Oropharyngeal pain": 4, "Physical examination": 4, "Rhinorrhoea": 4, "Somnolence": 4, "Syncope": 4, "Throat irritation": 4, "White blood cell count": 4, "Abdominal discomfort": 3, "Alanine aminotransferase": 3, "Aphasia": 3, "Aspartate aminotransferase": 3, "Blood bilirubin": 3, "Blood creatine phosphokinase": 3, "Blood pressure systolic": 3, "Cerebral infarction": 3, "Chest pain": 3, "Computerised tomogram thorax": 3, "Decreased appetite": 3, "Dysphoria": 3, "Dysstasia": 3, "Eyelid oedema": 3, "Fibrin D dimer increased": 3, "Gamma-glutamyltransferase": 3, "Guillain-Barre syndrome": 3, "Haematocrit": 3, "Haemoglobin": 3, "Hypertension": 3, "Hyperventilation": 3, "Hypothermia": 3, "Laboratory test": 3, "Movement disorder": 3, "Muscle spasms": 3, "Myocarditis": 3, "Ocular hyperaemia": 3, "Oxygen saturation decreased": 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER2695.json b/docs/data/histograms/Japan/ER2695.json
new file mode 100644
index 00000000000..cfdfa90e3dc
--- /dev/null
+++ b/docs/data/histograms/Japan/ER2695.json
@@ -0,0 +1 @@
+{"batchcode": "ER2695", "histograms": [{"batchcodes": ["ER2695"], "histogram": {"Asthma": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cough": 1, "Dyspnoea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER3674.json b/docs/data/histograms/Japan/ER3674.json
new file mode 100644
index 00000000000..c1e358b5782
--- /dev/null
+++ b/docs/data/histograms/Japan/ER3674.json
@@ -0,0 +1 @@
+{"batchcode": "ER3674", "histograms": [{"batchcodes": ["ER3674"], "histogram": {"Amnesia": 1, "Asthma": 1, "Body temperature": 1, "Delirium": 1, "Dyspnoea": 1, "Insomnia": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER7449.json b/docs/data/histograms/Japan/ER7449.json
new file mode 100644
index 00000000000..109eb140444
--- /dev/null
+++ b/docs/data/histograms/Japan/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Body temperature": 442, "Blood pressure measurement": 173, "Anaphylactic reaction": 161, "Oxygen saturation": 128, "Heart rate": 116, "Headache": 92, "Nausea": 89, "Pruritus": 83, "Pyrexia": 77, "Erythema": 72, "Malaise": 72, "Dyspnoea": 71, "Feeling abnormal": 66, "Blood pressure increased": 60, "Urticaria": 52, "Cough": 47, "Rash": 47, "Dizziness": 44, "Hypoaesthesia": 43, "Oropharyngeal discomfort": 40, "Vomiting": 40, "Palpitations": 37, "Vaccination site pain": 32, "Depressed level of consciousness": 24, "Diarrhoea": 23, "Chills": 22, "Arthralgia": 21, "Pallor": 21, "Feeling cold": 20, "Myalgia": 20, "Hypersensitivity": 19, "Blood test": 18, "Pain": 18, "Presyncope": 18, "Blood pressure decreased": 17, "Magnetic resonance imaging": 17, "Oxygen saturation decreased": 17, "Tachycardia": 17, "Abdominal pain": 16, "Electrocardiogram": 16, "Investigation": 15, "Respiratory rate": 15, "Vital signs 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output decreased": 1, "VIth nerve disorder": 1, "Vaccination failure": 1, "Vaccination site coldness": 1, "Vaccination site discomfort": 1, "Vaccination site haemorrhage": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site paraesthesia": 1, "Vaccination site urticaria": 1, "Varicella virus test": 1, "Venous oxygen saturation": 1, "Venous thrombosis limb": 1, "Viral infection": 1, "Vision blurred": 1, "Visual acuity tests": 1, "Visual brightness": 1, "Visual field defect": 1, "Vocal cord paralysis": 1, "Weight increased": 1, "X-ray": 1, "Yawning": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER7449?.json b/docs/data/histograms/Japan/ER7449?.json
new file mode 100644
index 00000000000..0dbbb6e8cc3
--- /dev/null
+++ b/docs/data/histograms/Japan/ER7449?.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449?", "histograms": [{"batchcodes": ["ER7449?"], "histogram": {"Blood pressure measurement": 1, "Cough": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Nausea": 1, "Oxygen saturation": 1, "Pallor": 1, "Presyncope": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER7499.json b/docs/data/histograms/Japan/ER7499.json
new file mode 100644
index 00000000000..1280d0b2114
--- /dev/null
+++ b/docs/data/histograms/Japan/ER7499.json
@@ -0,0 +1 @@
+{"batchcode": "ER7499", "histograms": [{"batchcodes": ["ER7499"], "histogram": {"Pruritus": 2, "Urticaria": 2, "Body temperature": 1, "Cough": 1, "Dysphonia": 1, "Eczema": 1, "Erythema": 1, "Feeling abnormal": 1, "Headache": 1, "Oral discomfort": 1, "Oral pruritus": 1, "Paralysis": 1, "Rash": 1, "Tongue erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER9408.json b/docs/data/histograms/Japan/ER9408.json
new file mode 100644
index 00000000000..be9f7f2f6bb
--- /dev/null
+++ b/docs/data/histograms/Japan/ER9408.json
@@ -0,0 +1 @@
+{"batchcode": "ER9408", "histograms": [{"batchcodes": ["ER9408"], "histogram": {"Headache": 1, "Hot flush": 1, "Limb discomfort": 1, "Peripheral swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER9480.json b/docs/data/histograms/Japan/ER9480.json
new file mode 100644
index 00000000000..1f1bc130ecd
--- /dev/null
+++ b/docs/data/histograms/Japan/ER9480.json
@@ -0,0 +1 @@
+{"batchcode": "ER9480", "histograms": [{"batchcodes": ["ER9480"], "histogram": {"Body temperature": 361, "Blood pressure measurement": 163, "Oxygen saturation": 124, "Anaphylactic reaction": 113, "Heart rate": 110, "Pyrexia": 92, "Nausea": 87, "Headache": 85, "Malaise": 72, "Pruritus": 60, "Blood pressure increased": 54, "Dyspnoea": 54, "Erythema": 51, "Oropharyngeal discomfort": 49, "Palpitations": 41, "Feeling abnormal": 39, "Cough": 37, "Dizziness": 36, "Hypoaesthesia": 36, "Rash": 36, "Vomiting": 27, "Chills": 25, "Urticaria": 25, "Diarrhoea": 21, "Tachycardia": 21, "Vaccination site pain": 21, "Arthralgia": 20, "Asthma": 20, "Feeling hot": 20, "Abdominal pain": 19, "Vital signs measurement": 19, "Neuropathy peripheral": 18, "Blood test": 17, "Myalgia": 17, "Presyncope": 16, "Respiratory rate": 16, "Wheezing": 15, "Blood pressure decreased": 14, "Computerised tomogram": 14, "Electrocardiogram": 14, "Cold sweat": 13, "Hypersensitivity": 13, "Throat tightness": 13, "Sensory disturbance": 12, "Dysphoria": 11, "Hot flush": 11, "Hyperhidrosis": 11, "Magnetic resonance imaging": 11, "Muscular weakness": 11, "SARS-CoV-2 test": 11, "Decreased appetite": 10, "Vaccination site erythema": 10, "Vaccination site swelling": 10, "Anaphylactic shock": 9, "Back pain": 9, "Heart rate increased": 9, "Hypertension": 9, "Hypoaesthesia oral": 9, "Pain in extremity": 9, "Throat irritation": 9, "White blood cell count": 9, "C-reactive protein": 8, "Hyperventilation": 8, "Oxygen saturation decreased": 8, "Rhinorrhoea": 8, "Abdominal discomfort": 7, "Coma scale": 7, "Feeling cold": 7, "Investigation": 7, "Loss of consciousness": 7, "Pain": 7, "Pallor": 7, "Peripheral coldness": 7, "Anxiety": 6, "Cerebral infarction": 6, "Depressed level of consciousness": 6, "Fatigue": 6, "Tremor": 6, "Blood lactate dehydrogenase": 5, "Bradycardia": 5, "Chest pain": 5, "Dysphonia": 5, "Flushing": 5, "Internal haemorrhage": 5, "Magnetic resonance imaging head": 5, "Oculomucocutaneous syndrome": 5, "Oropharyngeal pain": 5, "Seizure": 5, "Somnolence": 5, "Vaccination site pruritus": 5, "Vertigo": 5, "Arrhythmia": 4, "Auscultation": 4, "Blood sodium": 4, "Blood urea": 4, "Chest discomfort": 4, "Drug eruption": 4, "Face oedema": 4, "Facial paralysis": 4, "Head discomfort": 4, "Lip swelling": 4, "Paraesthesia": 4, "Paraesthesia oral": 4, "Platelet count": 4, "Polymerase chain reaction": 4, "Red blood cell count": 4, "Tachypnoea": 4, "Visual impairment": 4, "Alanine aminotransferase": 3, "Aspartate aminotransferase": 3, "Asthenia": 3, "Blood chloride": 3, "Blood creatine phosphokinase": 3, "Blood glucose": 3, "Blood potassium": 3, "Blood pressure systolic": 3, "C-reactive protein increased": 3, "COVID-19": 3, "Cardiac arrest": 3, "Cardio-respiratory arrest": 3, "Computerised tomogram head": 3, "Computerised tomogram thorax": 3, "Drug hypersensitivity": 3, "Enterocolitis": 3, "Eye disorder": 3, "Gait disturbance": 3, "Haematocrit": 3, "Haemoglobin": 3, "Haemorrhage": 3, "Heart rate decreased": 3, "Lip oedema": 3, "Multiple sclerosis": 3, "Neck pain": 3, "Oedema": 3, "Oedema mouth": 3, "Oral discomfort": 3, "Paralysis": 3, "Pharyngeal oedema": 3, "Photopsia": 3, "Rash erythematous": 3, "Subarachnoid haemorrhage": 3, "Swelling": 3, "Swelling face": 3, "Thirst": 3, "Vaccination site hypoaesthesia": 3, "Abdominal distension": 2, "Abdominal pain upper": 2, "Acute kidney injury": 2, "Altered state of consciousness": 2, "Anaemia": 2, "Antibody test": 2, "Arthritis": 2, "Blood albumin": 2, "Blood alkaline phosphatase": 2, "Blood bilirubin": 2, "Blood creatine": 2, "Blood creatinine": 2, "Blood phosphorus": 2, "Cellulitis": 2, "Chest X-ray": 2, "Computerised tomogram abdomen": 2, "Condition aggravated": 2, "Confusional state": 2, "Coronavirus test": 2, "Dehydration": 2, "Dermatitis allergic": 2, "Discomfort": 2, "Disease progression": 2, "Drug ineffective": 2, "Dysgeusia": 2, "Dysstasia": 2, "Eosinophil count": 2, "Eosinophil percentage": 2, "Erythema multiforme": 2, "Extrasystoles": 2, "Eye movement disorder": 2, "Eye pain": 2, "Eye pruritus": 2, "Eyelid oedema": 2, "Faeces pale": 2, "Fall": 2, "Fibrin D dimer": 2, "Gamma-glutamyltransferase": 2, "Haematemesis": 2, "Haematochezia": 2, "Hemiparesis": 2, "Hepatic function abnormal": 2, "Hypophagia": 2, "Hypotension": 2, "Hypothermia": 2, "Immunisation reaction": 2, "Interstitial lung disease": 2, "Laboratory test": 2, "Lacrimation increased": 2, "Laryngeal discomfort": 2, "Laryngeal oedema": 2, "Lymphocyte count": 2, "Lymphocyte percentage": 2, "Marasmus": 2, "Mean cell haemoglobin": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Nasal congestion": 2, "Nasal obstruction": 2, "Neutrophil percentage": 2, "Oral pruritus": 2, "Organising pneumonia": 2, "Physical deconditioning": 2, "Pneumonia aspiration": 2, "Protein total": 2, "Respiratory disorder": 2, "Retinal haemorrhage": 2, "Sensation of foreign body": 2, "Sinus tachycardia": 2, "Sneezing": 2, "Syncope": 2, "Tension": 2, "Vaccination site warmth": 2, "Ventricular extrasystoles": 2, "Abdominal symptom": 1, "Acute coronary syndrome": 1, "Acute disseminated encephalomyelitis": 1, "Allergy to vaccine": 1, "Amnesia": 1, "Angina pectoris": 1, "Angina unstable": 1, "Angioedema": 1, "Anti-aquaporin-4 antibody": 1, "Anuria": 1, "Aphasia": 1, "Apnoea": 1, "Arterial occlusive disease": 1, "Asphyxia": 1, "Aspiration": 1, "Asthenopia": 1, "Asthmatic crisis": 1, "Autoantibody test": 1, "Autoimmune pancreatitis": 1, "Axillary pain": 1, "Basophil count": 1, "Basophil percentage": 1, "Bell's palsy": 1, "Biliary dilatation": 1, "Blood calcium": 1, "Blood creatine increased": 1, "Blood gases": 1, "Blood immunoglobulin E": 1, "Blood pH": 1, "Blood phosphorus increased": 1, "Blood pressure abnormal": 1, "Blood pressure diastolic": 1, "Blood pressure systolic increased": 1, "Blood thyroid stimulating hormone": 1, "Blood urea increased": 1, "Brain stem infarction": 1, "Breast neoplasm": 1, "Bronchial disorder": 1, "Bronchostenosis": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF oligoclonal band": 1, "CSF protein": 1, "CSF test": 1, "Capillary nail refill test": 1, "Cerebral artery stenosis": 1, "Cerebral microhaemorrhage": 1, "Cerebral venous sinus thrombosis": 1, "Cerebral venous thrombosis": 1, "Cheilitis": 1, "Choking": 1, "Choking sensation": 1, "Cholangitis sclerosing": 1, "Cholinergic syndrome": 1, "Computerised tomogram thorax abnormal": 1, "Conjunctival hyperaemia": 1, "Coronary artery stenosis": 1, "Coronavirus infection": 1, "Cyanosis": 1, "Cystitis": 1, "Deafness": 1, "Decreased vibratory sense": 1, "Deep vein thrombosis": 1, "Dermal cyst": 1, "Dizziness postural": 1, "Duodenal ulcer": 1, "Dysaesthesia": 1, "Ear discomfort": 1, "Ear pruritus": 1, "Ear, nose and throat examination": 1, "Echocardiogram": 1, "Eczema": 1, "Embolic cerebral infarction": 1, "Endoscopy": 1, "Enzyme level test": 1, "Eosinophil count increased": 1, "Epigastric discomfort": 1, "Excessive eye blinking": 1, "Exposure during pregnancy": 1, "Eye haemorrhage": 1, "Facial pain": 1, "Fibrin degradation products": 1, "Finger deformity": 1, "Gastric disorder": 1, "Gastrointestinal disorder": 1, "Gastrointestinal haemorrhage": 1, "Gaze palsy": 1, "General physical health deterioration": 1, "Generalised oedema": 1, "Gingival swelling": 1, "Glomerular filtration rate": 1, "Glossodynia": 1, "Glycosylated haemoglobin": 1, "Guillain-Barre syndrome": 1, "Haematology test": 1, "Haematoma": 1, "Haemoglobin decreased": 1, "Haemolysis": 1, "Haemorrhage subcutaneous": 1, "Hallucination": 1, "Hemiplegia": 1, "Hepatitis B surface antigen": 1, "Hepatitis C antibody": 1, "Hepatitis viral test": 1, "Hyperaemia": 1, "Hyperplasia": 1, "Hyperpyrexia": 1, "Hyperthermia": 1, "Hypokalaemia": 1, "Hypopnoea": 1, "Hypothyroidism": 1, "Imaging procedure": 1, "Inflammation": 1, "Influenza": 1, "Injected limb mobility decreased": 1, "Injection site movement impairment": 1, "Insomnia": 1, "Intermenstrual bleeding": 1, "Intracranial aneurysm": 1, "Irregular breathing": 1, "Irritability": 1, "Jaundice": 1, "Joint range of motion decreased": 1, "Laryngeal obstruction": 1, "Larynx irritation": 1, "Lethargy": 1, "Lip discolouration": 1, "Lip pain": 1, "Listless": 1, "Lividity": 1, "Lung infiltration": 1, "Lymphadenopathy": 1, "Mean platelet volume": 1, "Melaena": 1, "Meningitis aseptic": 1, "Monocyte percentage": 1, "Monoplegia": 1, "Motion sickness": 1, "Movement disorder": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal disorder": 1, "Myocardial ischaemia": 1, "Myocarditis": 1, "Nail discolouration": 1, "Nerve conduction studies": 1, "Neurological symptom": 1, "Neuromyelitis optica spectrum disorder": 1, "Neutrophil count": 1, "Neutrophilia": 1, "Nightmare": 1, "Nucleic acid test": 1, "Oedema peripheral": 1, "Oliguria": 1, "PO2": 1, "Palmar erythema": 1, "Parotid gland enlargement": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Pharyngeal disorder": 1, "Pharyngeal hypoaesthesia": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Plantar erythema": 1, "Platelet distribution width": 1, "Platelet-large cell ratio": 1, "Pneumonia": 1, "Pollakiuria": 1, "Portal vein thrombosis": 1, "Procalcitonin": 1, "Productive cough": 1, "Prothrombin level": 1, "Prothrombin time": 1, "Prothrombin time ratio": 1, "Pulmonary artery thrombosis": 1, "Pulmonary imaging procedure": 1, "Pulmonary thrombosis": 1, "Purulence": 1, "Pyelonephritis": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Renal impairment": 1, "Respiration abnormal": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Respiratory rate decreased": 1, "Respiratory symptom": 1, "Restless legs syndrome": 1, "Scan": 1, "Scratch": 1, "Sensitisation": 1, "Shock": 1, "Shoulder injury related to vaccine administration": 1, "Sitting disability": 1, "Sleep disorder": 1, "Speech disorder": 1, "Status asthmaticus": 1, "Stenosis": 1, "Supraventricular tachycardia": 1, "Suspected COVID-19": 1, "Sympathicotonia": 1, "Tetany": 1, "Thrombocytopenia": 1, "Thyroglobulin": 1, "Thyroid function test": 1, "Thyroiditis subacute": 1, "Tinnitus": 1, "Tonsillar hypertrophy": 1, "Toxic skin eruption": 1, "Tracheal obstruction": 1, "Ulnar neuritis": 1, "Ultrasound scan": 1, "Ultrasound thyroid": 1, "Urinary retention": 1, "Urine analysis": 1, "Urine output": 1, "Vaccination site cellulitis": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Viral test": 1, "Vision blurred": 1, "Vitreous floaters": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ER9605.json b/docs/data/histograms/Japan/ER9605.json
new file mode 100644
index 00000000000..8b91be5bb30
--- /dev/null
+++ b/docs/data/histograms/Japan/ER9605.json
@@ -0,0 +1 @@
+{"batchcode": "ER9605", "histograms": [{"batchcodes": ["ER9605"], "histogram": {"Body temperature": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Neuropathy peripheral": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ET2173.json b/docs/data/histograms/Japan/ET2173.json
new file mode 100644
index 00000000000..5fb36c7f0fe
--- /dev/null
+++ b/docs/data/histograms/Japan/ET2173.json
@@ -0,0 +1 @@
+{"batchcode": "ET2173", "histograms": [{"batchcodes": ["ET2173"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ET3673.json b/docs/data/histograms/Japan/ET3673.json
new file mode 100644
index 00000000000..8cdba3e335f
--- /dev/null
+++ b/docs/data/histograms/Japan/ET3673.json
@@ -0,0 +1 @@
+{"batchcode": "ET3673", "histograms": [{"batchcodes": ["ET3673"], "histogram": {"Altered state of consciousness": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cough": 1, "Heart rate": 1, "Investigation": 1, "Muscular weakness": 1, "Oxygen saturation": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ET3674.json b/docs/data/histograms/Japan/ET3674.json
new file mode 100644
index 00000000000..c4b686f7623
--- /dev/null
+++ b/docs/data/histograms/Japan/ET3674.json
@@ -0,0 +1 @@
+{"batchcode": "ET3674", "histograms": [{"batchcodes": ["ET3674"], "histogram": {"Body temperature": 254, "Blood pressure measurement": 106, "Oxygen saturation": 82, "Heart rate": 72, "Anaphylactic reaction": 71, "Blood pressure increased": 50, "Nausea": 46, "Headache": 39, "Feeling abnormal": 35, "Malaise": 35, "Dizziness": 34, "Pyrexia": 34, "Vaccination site pain": 34, "Pruritus": 33, "Oropharyngeal discomfort": 32, "Uveitis": 29, "Cough": 26, "Erythema": 26, "Dyspnoea": 25, "Hypoaesthesia": 24, "Urticaria": 23, "Palpitations": 22, "Presyncope": 18, "Vomiting": 17, "Asthma": 15, "Rash": 14, "Blood pressure decreased": 12, "Chest discomfort": 11, "Computerised tomogram head": 10, "Diarrhoea": 10, "Hypersensitivity": 10, "Investigation": 10, "Muscular weakness": 10, "Neuropathy peripheral": 10, "Pain": 10, "Pallor": 10, "Asthenia": 9, "Blood test": 9, "Dysphoria": 9, "Feeling hot": 9, "Abdominal pain": 8, "Hepatic function abnormal": 8, "Hyperventilation": 8, "Oxygen saturation decreased": 8, "Tachycardia": 8, "Arthralgia": 7, "C-reactive protein": 7, "Chills": 7, "Electrocardiogram": 7, "Myalgia": 7, "SARS-CoV-2 test": 7, "Cold sweat": 6, "Computerised tomogram": 6, "Depressed level of consciousness": 6, "Hot flush": 6, "Hyperhidrosis": 6, "Hypertension": 6, "Somnolence": 6, "White blood cell count": 6, "Cardiac failure": 5, "Dysstasia": 5, "Heart rate increased": 5, "Loss of consciousness": 5, "Magnetic resonance imaging": 5, "Respiratory rate": 5, "Rhinorrhoea": 5, "Sensory disturbance": 5, "Vital signs measurement": 5, "Alanine aminotransferase": 4, "Altered state of consciousness": 4, "Aspartate aminotransferase": 4, "Auscultation": 4, "Back pain": 4, "Blood pressure systolic": 4, "Decreased appetite": 4, "Feeling cold": 4, "Pain in extremity": 4, "Pneumonia": 4, "Vaccination site swelling": 4, "Blood alkaline phosphatase": 3, "Blood bilirubin": 3, "Cerebral haemorrhage": 3, "Cerebral infarction": 3, "Coma scale": 3, "Computerised tomogram thorax": 3, "Eye pain": 3, "Eye pruritus": 3, "Flushing": 3, "Gamma-glutamyltransferase": 3, "Haemoglobin": 3, "Head discomfort": 3, "Hemiplegia": 3, "Hypoaesthesia oral": 3, "Internal haemorrhage": 3, "Laryngeal oedema": 3, "Liver function test": 3, "Mobility decreased": 3, "Nasopharyngitis": 3, "Ocular hyperaemia": 3, "Peripheral coldness": 3, "Peripheral swelling": 3, "Pharyngeal oedema": 3, "Platelet count": 3, "Red blood cell count": 3, "Sensation of foreign body": 3, "Throat irritation": 3, "Throat tightness": 3, "Urine analysis": 3, "Vaccination site pruritus": 3, "Vertigo": 3, "Wheezing": 3, "Acute disseminated encephalomyelitis": 2, "Anxiety": 2, "Asthenopia": 2, "Bilirubin conjugated": 2, "Blood albumin": 2, "Blood creatinine": 2, "Blood lactate dehydrogenase": 2, "Blood pressure immeasurable": 2, "Blood urea": 2, "Breath sounds abnormal": 2, "Chest X-ray": 2, "Cyanosis": 2, "Death": 2, "Dehydration": 2, "Drug hypersensitivity": 2, "Dysarthria": 2, "Dysphonia": 2, "Echocardiogram": 2, "Electrocardiogram ambulatory": 2, "Epilepsy": 2, "Erythema of eyelid": 2, "Eye movement disorder": 2, "Face oedema": 2, "Facial paralysis": 2, "Fall": 2, "Fibrin D dimer": 2, "Guillain-Barre syndrome": 2, "Haematocrit": 2, "Haemorrhage subcutaneous": 2, "Heart rate decreased": 2, "Hypertensive emergency": 2, "Hypoacusis": 2, "Hypokinesia": 2, "Hypotension": 2, "Injected limb mobility decreased": 2, "Insomnia": 2, "Iritis": 2, "Lip swelling": 2, "Lymphadenitis": 2, "Lymphocyte count": 2, "Magnetic resonance imaging head": 2, "Mean cell haemoglobin": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Neutrophil count": 2, "Oculomucocutaneous syndrome": 2, "Oedema": 2, "Oedema peripheral": 2, "Oropharyngeal pain": 2, "PO2": 2, "Paraesthesia": 2, "Photophobia": 2, "Physical examination": 2, "Protein total": 2, "Pulse abnormal": 2, "Putamen haemorrhage": 2, "Rash erythematous": 2, "Vaccination site erythema": 2, "Vision blurred": 2, "Abdominal X-ray": 1, "Abdominal discomfort": 1, "Abdominal distension": 1, "Abnormal sensation in eye": 1, "Acoustic stimulation tests": 1, "Activated partial thromboplastin time": 1, "Acute coronary syndrome": 1, "Acute myocardial infarction": 1, "Albumin globulin ratio": 1, "Albumin urine": 1, "Allergic gastroenteritis": 1, "Allergic pharyngitis": 1, "Allergy to vaccine": 1, "Amylase": 1, "Anaemia": 1, "Anal incontinence": 1, "Anaphylactic shock": 1, "Angioedema": 1, "Anisocytosis": 1, "Ankle brachial index": 1, "Anti-platelet antibody": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Anxiety disorder": 1, "Aortic dissection": 1, "Aortic valve stenosis": 1, "Aphasia": 1, "Areflexia": 1, "Arrhythmia": 1, "Arthritis": 1, "Asphyxia": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Band neutrophil count": 1, "Basophil count": 1, "Bile duct cancer": 1, "Bile duct stone": 1, "Biliary dilatation": 1, "Bilirubin urine": 1, "Biopsy": 1, "Blister": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood cholinesterase": 1, "Blood creatine phosphokinase": 1, "Blood fibrinogen": 1, "Blood gases": 1, "Blood glucose": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood ketone body": 1, "Blood potassium": 1, "Blood pressure diastolic increased": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood urea nitrogen/creatinine ratio": 1, "Blood uric acid": 1, "Body temperature increased": 1, "Bradycardia": 1, "Brain natriuretic peptide": 1, "Brain oedema": 1, "Bronchospasm": 1, "Bronchostenosis": 1, "Carbohydrate antigen 19-9": 1, "Carcinoembryonic antigen": 1, "Cardiac failure acute": 1, "Cardiac tamponade": 1, "Cardio-respiratory arrest": 1, "Cardiolipin antibody": 1, "Carpal tunnel syndrome": 1, "Cellulitis": 1, "Cerebral artery embolism": 1, "Cerebral mass effect": 1, "Chest pain": 1, "Cholangitis": 1, "Cholecystitis": 1, "Clonus": 1, "Complement factor": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Conductive deafness": 1, "Confusional state": 1, "Conjunctival hyperaemia": 1, "Conjunctivitis": 1, "Creatinine urine": 1, "DNA antibody": 1, "Deafness": 1, "Decreased activity": 1, "Demyelination": 1, "Disease recurrence": 1, "Dizziness postural": 1, "Dysaesthesia": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Ear discomfort": 1, "Eating disorder": 1, "Electrocardiogram ST segment elevation": 1, "Electromyogram": 1, "Embolism venous": 1, "Endoscopy upper gastrointestinal tract": 1, "Eosinophil count": 1, "Episcleritis": 1, "Epistaxis": 1, "Erythema nodosum": 1, "Excessive eye blinking": 1, "Eyelid function disorder": 1, "Eyelid oedema": 1, "Feeding disorder": 1, "Fibrin degradation products": 1, "Foreign body sensation in eyes": 1, "Fracture": 1, "Full blood count": 1, "Gait disturbance": 1, "Gallbladder enlargement": 1, "Gastric ulcer haemorrhage": 1, "Gaze palsy": 1, "Genital haemorrhage": 1, "Glomerular filtration rate": 1, "Glucose urine": 1, "Glycosylated haemoglobin": 1, "Grip strength decreased": 1, "Haemarthrosis": 1, "Haematemesis": 1, "Haematochezia": 1, "Haematology test": 1, "Haemorrhage": 1, "Henoch-Schonlein purpura": 1, "Hepatic enzyme increased": 1, "Hepatitis B surface antigen": 1, "Hepatitis C virus test": 1, "High density lipoprotein": 1, "Hyperreflexia": 1, "Hypertonia": 1, "Hypothermia": 1, "Hypoxia": 1, "Hypoxic-ischaemic encephalopathy": 1, "Illusion": 1, "Immobile": 1, "Immune thrombocytopenia": 1, "Impaired driving ability": 1, "Infarction": 1, "Inflammation": 1, "Intermittent claudication": 1, "International normalised ratio": 1, "Iridocyclitis": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "KL-6": 1, "LDL/HDL ratio": 1, "Legionella test": 1, "Leukocyte alkaline phosphatase": 1, "Limb discomfort": 1, "Lip pruritus": 1, "Liver disorder": 1, "Low density lipoprotein": 1, "Lymphadenopathy": 1, "Lymphocyte count increased": 1, "Lymphocyte percentage": 1, "Magnetic resonance imaging head abnormal": 1, "Magnetic resonance imaging neck": 1, "Maternal exposure during pregnancy": 1, "Mental disorder": 1, "Mental impairment": 1, "Metamyelocyte count": 1, "Migraine": 1, "Monocyte count": 1, "Mucous stools": 1, "Multiple sclerosis": 1, "Myelitis": 1, "Myocardial infarction": 1, "Myocardial ischaemia": 1, "Myocarditis": 1, "Myositis": 1, "Neck pain": 1, "Neuritis": 1, "Neutrophil count decreased": 1, "Neutrophil percentage": 1, "Nitrite urine": 1, "Non-high-density lipoprotein cholesterol": 1, "Nucleic acid test": 1, "Ocular discomfort": 1, "PO2 decreased": 1, "Panic attack": 1, "Paroxysmal sympathetic hyperactivity": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Pleural effusion": 1, "Pneumonia aspiration": 1, "Pneumonia bacterial": 1, "Polymerase chain reaction": 1, "Postmenopausal haemorrhage": 1, "Productive cough": 1, "Prostatic specific antigen": 1, "Protein urine": 1, "Pulmonary embolism": 1, "Radial nerve injury": 1, "Radiation pneumonitis": 1, "Rash pruritic": 1, "Red blood cell analysis": 1, "Red cell distribution width": 1, "Respiratory disorder": 1, "Respiratory distress": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Reticulocyte count": 1, "Scleritis": 1, "Seizure": 1, "Shock": 1, "Sinus tachycardia": 1, "Sinusitis": 1, "Sneezing": 1, "Specific gravity urine": 1, "Speech disorder": 1, "Spinal cord disorder": 1, "Spinal stenosis": 1, "Streptococcus test": 1, "Subarachnoid haemorrhage": 1, "Subdural haematoma": 1, "Sudden hearing loss": 1, "Swelling": 1, "Swelling face": 1, "Swollen tongue": 1, "Synovial cyst": 1, "Taste disorder": 1, "Tension": 1, "Tetany": 1, "Thrombocytopenic purpura": 1, "Tongue erythema": 1, "Total bile acids": 1, "Tracheal stenosis": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Trigeminal neuralgia": 1, "Type I hypersensitivity": 1, "Type IV hypersensitivity reaction": 1, "Ulcerative keratitis": 1, "Ulnar nerve palsy": 1, "Urinary incontinence": 1, "Urinary sediment": 1, "Urobilinogen urine": 1, "Vaccination site discomfort": 1, "Vaccination site haemorrhage": 1, "Vaccination site urticaria": 1, "Vaginal haemorrhage": 1, "Ventricular extrasystoles": 1, "Ventricular fibrillation": 1, "Visual impairment": 1, "Vitritis": 1, "White blood cell analysis": 1, "White blood cell count decreased": 1, "White blood cells urine": 1, "X-ray": 1, "Xeroderma pigmentosum": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ET9096.json b/docs/data/histograms/Japan/ET9096.json
new file mode 100644
index 00000000000..aaeaae19694
--- /dev/null
+++ b/docs/data/histograms/Japan/ET9096.json
@@ -0,0 +1 @@
+{"batchcode": "ET9096", "histograms": [{"batchcodes": ["ET9096"], "histogram": {"Body temperature": 121, "Anaphylactic reaction": 41, "Blood pressure measurement": 34, "Pyrexia": 32, "Heart rate": 29, "Oxygen saturation": 26, "Nausea": 25, "Pruritus": 24, "Dyspnoea": 19, "Vomiting": 19, "Headache": 17, "Malaise": 16, "Chills": 15, "Cough": 14, "Oropharyngeal discomfort": 14, "Rash": 14, "Blood pressure increased": 13, "Hypoaesthesia": 13, "Palpitations": 12, "Urticaria": 12, "Dizziness": 11, "Arthralgia": 10, "Asthenia": 10, "Feeling abnormal": 9, "Erythema": 8, "Electrocardiogram": 7, "Oxygen saturation decreased": 7, "Heart rate increased": 6, "Vaccination site pain": 6, "Blood pressure decreased": 5, "Depressed level of consciousness": 5, "Feeling hot": 5, "Hypersensitivity": 5, "Loss of consciousness": 5, "Presyncope": 5, "SARS-CoV-2 test": 5, "Abdominal pain": 4, "Asthma": 4, "Chest discomfort": 4, "Computerised tomogram head": 4, "Dysphoria": 4, "Muscular weakness": 4, "Pain": 4, "Tachycardia": 4, "Throat irritation": 4, "Cardio-respiratory arrest": 3, "Cerebral infarction": 3, "Cold sweat": 3, "Computerised tomogram": 3, "Dysphonia": 3, "Feeling cold": 3, "Flushing": 3, "Investigation": 3, "Laryngeal oedema": 3, "Obstructive airways disorder": 3, "Pallor": 3, "Peripheral coldness": 3, "Throat tightness": 3, "Tremor": 3, "Vital signs measurement": 3, "Angioedema": 2, "Anxiety": 2, "Apnoea": 2, "Arrhythmia": 2, "Blood test": 2, "CSF test": 2, "Coma scale": 2, "Conjunctival haemorrhage": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Disease recurrence": 2, "Dizziness postural": 2, "Dysstasia": 2, "Echocardiogram": 2, "Fall": 2, "Gait disturbance": 2, "Hot flush": 2, "Lip swelling": 2, "Magnetic resonance imaging head": 2, "Nasal congestion": 2, "Oedema": 2, "Pharyngeal swelling": 2, "Rhabdomyolysis": 2, "Seizure": 2, "Sensation of foreign body": 2, "Sneezing": 2, "Somnolence": 2, "Toxic skin eruption": 2, "Urinary retention": 2, "Vaccination site pruritus": 2, "Wheezing": 2, "Abdominal pain upper": 1, "Acute myocardial infarction": 1, "Altered state of consciousness": 1, "Anaemia": 1, "Anaphylactic shock": 1, "Angiogram": 1, "Antibody test": 1, "Aphasia": 1, "Arthritis": 1, "Atrial fibrillation": 1, "Auscultation": 1, "Axillary pain": 1, "Back pain": 1, "Bedridden": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Blood thyroid stimulating hormone": 1, "Body temperature increased": 1, "Bone densitometry": 1, "Bradycardia": 1, "Brain stem haemorrhage": 1, "Breath sounds abnormal": 1, "Bronchial disorder": 1, "Bursa disorder": 1, "Bursitis": 1, "CSF lymphocyte count": 1, "CSF lymphocyte count increased": 1, "Capillary nail refill test": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cardiac failure acute": 1, "Cardiac flutter": 1, "Cardiomegaly": 1, "Cerebral artery embolism": 1, "Cerebral artery occlusion": 1, "Chest pain": 1, "Chronic tonsillitis": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Deep vein thrombosis": 1, "Disseminated intravascular coagulation": 1, "Dissociation": 1, "Dysaesthesia": 1, "Dyskinesia": 1, "Eczema": 1, "Electrocardiogram ambulatory": 1, "Erythema multiforme": 1, "Eye pain": 1, "Eyelid rash": 1, "Faeces soft": 1, "Febrile convulsion": 1, "Gastrointestinal disorder": 1, "Haematuria": 1, "Haemorrhage subcutaneous": 1, "Hallucination, visual": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Hepatic enzyme increased": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hyperthyroidism": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "IgA nephropathy": 1, "Ileus": 1, "Immune system disorder": 1, "Infectious mononucleosis": 1, "Inflammation": 1, "Intermenstrual bleeding": 1, "Jaundice": 1, "Laryngoscopy": 1, "Larynx irritation": 1, "Limb discomfort": 1, "Lip oedema": 1, "Lip pruritus": 1, "Lymphadenopathy": 1, "Lymphocyte count abnormal": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging abnormal": 1, "Magnetic resonance imaging spinal": 1, "Marasmus": 1, "Migraine": 1, "Mobility decreased": 1, "Movement disorder": 1, "Myalgia": 1, "Myelitis": 1, "Myofascial pain syndrome": 1, "Nephrotic syndrome": 1, "Neuromyelitis optica spectrum disorder": 1, "Neuropathy peripheral": 1, "Oculomucocutaneous syndrome": 1, "Oral pruritus": 1, "PO2": 1, "Pain in extremity": 1, "Panic disorder": 1, "Parotitis": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Pharyngeal erythema": 1, "Physical deconditioning": 1, "Physical examination": 1, "Platelet count": 1, "Pneumonia aspiration": 1, "Portal vein thrombosis": 1, "Productive cough": 1, "Pseudomonas test": 1, "Pyelonephritis": 1, "Respiratory arrest": 1, "Respiratory disorder": 1, "Respiratory failure": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 antibody test": 1, "Sinus tachycardia": 1, "Skin discomfort": 1, "Skin test positive": 1, "Speech disorder": 1, "Staphylococcus test": 1, "Subarachnoid haemorrhage": 1, "Swelling": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Syncope": 1, "Tachypnoea": 1, "Taste disorder": 1, "Tension": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Thyroxine free": 1, "Tonsillar hypertrophy": 1, "Tri-iodothyronine free": 1, "Type 1 diabetes mellitus": 1, "Type I hypersensitivity": 1, "Ultrasound Doppler": 1, "Urinary incontinence": 1, "Vaccination site movement impairment": 1, "Vaccination site urticaria": 1, "Venogram": 1, "Ventricular extrasystoles": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/ET9606.json b/docs/data/histograms/Japan/ET9606.json
new file mode 100644
index 00000000000..1f9297bfd12
--- /dev/null
+++ b/docs/data/histograms/Japan/ET9606.json
@@ -0,0 +1 @@
+{"batchcode": "ET9606", "histograms": [{"batchcodes": ["ET9606"], "histogram": {"Body temperature": 1, "Computerised tomogram": 1, "Magnetic resonance imaging neck": 1, "Muscle spasms": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW0201.json b/docs/data/histograms/Japan/EW0201.json
new file mode 100644
index 00000000000..927afdb9c52
--- /dev/null
+++ b/docs/data/histograms/Japan/EW0201.json
@@ -0,0 +1 @@
+{"batchcode": "EW0201", "histograms": [{"batchcodes": ["000021A", "EW0201", "FC5947"], "histogram": {"Antineutrophil cytoplasmic antibody": 1, "Arthralgia": 1, "Biopsy bone marrow": 1, "Blood test": 1, "Chills": 1, "Eosinophilia": 1, "Infarction": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Neuropathy peripheral": 1, "Peroneal nerve palsy": 1, "Pyrexia": 1, "Vasculitis": 1, "White blood cell count": 1}}, {"batchcodes": ["EW0201"], "histogram": {"Body temperature": 109, "Blood pressure measurement": 58, "Oxygen saturation": 47, "Heart rate": 38, "Anaphylactic reaction": 23, "Blood pressure increased": 21, "Pyrexia": 20, "Dyspnoea": 18, "Presyncope": 17, "Blood pressure decreased": 16, "Feeling abnormal": 15, "Nausea": 14, "Malaise": 13, "Oxygen saturation decreased": 13, "Cerebral infarction": 10, "Computerised tomogram": 10, "Dizziness": 10, "Erythema": 10, "Loss of consciousness": 9, "Magnetic resonance imaging": 9, "Vomiting": 9, "C-reactive protein": 8, "Cardio-respiratory arrest": 8, "Cough": 8, "Hypoaesthesia": 8, "Movement disorder": 8, "Muscular weakness": 8, "Oropharyngeal discomfort": 8, "Pain in extremity": 8, "Depressed level of consciousness": 7, "Headache": 7, "Pruritus": 7, "Blood test": 6, "Electrocardiogram": 6, "Gait disturbance": 6, "Investigation": 6, "Palpitations": 6, "Platelet count": 6, "Rash": 6, "Urticaria": 6, "White blood cell count": 6, "Abdominal pain": 5, "Altered state of consciousness": 5, "Arthralgia": 5, "Asthenia": 5, "Blood pressure systolic": 5, "Bradycardia": 5, "Chills": 5, "Diarrhoea": 5, "Pallor": 5, "Peripheral swelling": 5, "Blood creatine phosphokinase": 4, "CSF test": 4, "Chest X-ray": 4, "Computerised tomogram head": 4, "Echocardiogram": 4, "Haemoglobin": 4, "Heart rate increased": 4, "Respiratory arrest": 4, "Respiratory rate": 4, "SARS-CoV-2 test": 4, "Tremor": 4, "Alanine aminotransferase": 3, "Angiogram": 3, "Aspartate aminotransferase": 3, "Blood alkaline phosphatase": 3, "Blood 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embolism": 2, "Cerebral haemorrhage": 2, "Chest pain": 2, "Computerised tomogram thorax": 2, "Cyanosis": 2, "Decreased appetite": 2, "Drug ineffective": 2, "Dysaesthesia": 2, "Dyskinesia": 2, "Dysphonia": 2, "Dysphoria": 2, "Dyspnoea exertional": 2, "Fall": 2, "Feeling cold": 2, "Fibrin D dimer": 2, "Haematocrit": 2, "Heart rate decreased": 2, "Hemiplegia": 2, "Hepatic function abnormal": 2, "Hypersensitivity": 2, "Hypertension": 2, "Hyperventilation": 2, "Hypoaesthesia oral": 2, "Hypotension": 2, "Hypoxia": 2, "Limb discomfort": 2, "Monoplegia": 2, "Myocardial infarction": 2, "Oral discomfort": 2, "PCO2": 2, "PO2": 2, "Pain": 2, "Paralysis": 2, "Pleural effusion": 2, "Pneumonia": 2, "Pneumonia aspiration": 2, "Pneumothorax": 2, "Protein total": 2, "Prothrombin time": 2, "Red blood cell count": 2, "Somnolence": 2, "Speech disorder": 2, "Urinary retention": 2, "Urinary tract infection": 2, "Vital signs measurement": 2, "Wheezing": 2, "Xeroderma pigmentosum": 2, "Abdominal discomfort": 1, "Abdominal tenderness": 1, "Abnormal behaviour": 1, "Acne": 1, "Activated partial thromboplastin time": 1, "Acute coronary syndrome": 1, "Acute disseminated encephalomyelitis": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Adrenal insufficiency": 1, "Ageusia": 1, "Alanine aminotransferase increased": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Ammonia": 1, "Anaemia": 1, "Angiocardiogram": 1, "Angioedema": 1, "Anorectal disorder": 1, "Antiacetylcholine receptor antibody": 1, "Antibody test": 1, "Anuria": 1, "Aphonia": 1, "Arrhythmia": 1, "Arterial thrombosis": 1, "Aspartate aminotransferase increased": 1, "Atonic seizures": 1, "Auscultation": 1, "Autoantibody test": 1, "Ballismus": 1, "Base excess": 1, "Basophil count": 1, "Basophil count increased": 1, "Bell's palsy": 1, "Bilirubinuria": 1, "Biopsy bone marrow": 1, "Bladder disorder": 1, "Blepharospasm": 1, "Blood albumin decreased": 1, "Blood alkaline phosphatase increased": 1, "Blood bicarbonate": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine increased": 1, "Blood culture": 1, "Blood fibrinogen": 1, "Blood glucose": 1, "Blood pressure abnormal": 1, "Blood pressure diastolic decreased": 1, "Blood pressure immeasurable": 1, "Blood pressure systolic decreased": 1, "Blood pressure systolic increased": 1, "Blood sodium": 1, "Blood urea nitrogen/creatinine ratio": 1, "Blood uric acid": 1, "Brain natriuretic peptide": 1, "Breast cancer": 1, "Breath sounds abnormal": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Cardiac disorder": 1, "Cardiac function test": 1, "Cardiac function test abnormal": 1, "Cardiomyopathy": 1, "Carotid artery stenosis": 1, "Carpal tunnel syndrome": 1, "Catheterisation cardiac": 1, "Cervical radiculopathy": 1, "Chest discomfort": 1, "Choking sensation": 1, "Colitis ischaemic": 1, "Computerised tomogram abdomen": 1, "Conduction disorder": 1, "Conjunctival hyperaemia": 1, "Consciousness 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"Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Meniere's disease": 1, "Migraine": 1, "Monocyte count": 1, "Monocyte count increased": 1, "Multiple organ dysfunction syndrome": 1, "Muscle neoplasm": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Myasthenia gravis": 1, "Myocardial ischaemia": 1, "Myocardial necrosis marker increased": 1, "Neoplasm malignant": 1, "Neurologic neglect syndrome": 1, "Neutrophil count": 1, "Nucleic acid test": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Paraplegia": 1, "Pericardial effusion": 1, "Peripheral arterial occlusive disease": 1, "Peripheral artery occlusion": 1, "Peripheral coldness": 1, "Peritoneal perforation": 1, "Petechiae": 1, "Physical examination": 1, "Platelet count decreased": 1, "Polymerase chain reaction": 1, "Polymyositis": 1, "Portal vein thrombosis": 1, "Post herpetic neuralgia": 1, "Procalcitonin": 1, "Procalcitonin increased": 1, "Protein total increased": 1, "Prothrombin time ratio": 1, "Pulmonary artery thrombosis": 1, "Pulmonary infarction": 1, "Pulse abnormal": 1, "Pulse absent": 1, "Pulse pressure decreased": 1, "Pulse waveform": 1, "Pupillary light reflex tests": 1, "Pupillary reflex impaired": 1, "Purpura": 1, "Quadriplegia": 1, "Radial pulse abnormal": 1, "Red blood cell sedimentation rate": 1, "Renal failure": 1, "Renal impairment": 1, "Respiratory alkalosis": 1, "Respiratory rate decreased": 1, "Respiratory rate increased": 1, "Reticulocyte count": 1, "Reticulocyte count increased": 1, "Rhabdomyolysis": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Sepsis": 1, "Septic shock": 1, "Serum ferritin": 1, "Shock": 1, "Shunt occlusion": 1, "Sinus node dysfunction": 1, "Skin discolouration": 1, "Smear test": 1, "Spinal cord disorder": 1, "Spinal osteoarthritis": 1, "Splenomegaly": 1, "Stertor": 1, "Subarachnoid haemorrhage": 1, "Sudden death": 1, "Suspected COVID-19": 1, "Swelling face": 1, "Syncope": 1, "Tenderness": 1, "Tensilon test": 1, "Thrombocytopenia": 1, "Thymoma": 1, "Torticollis": 1, "Transient ischaemic attack": 1, "Treponema test": 1, "Troponin I": 1, "Ulnar nerve palsy": 1, "Ultrasound scan": 1, "Urethral fistula": 1, "Urine output": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Venous thrombosis limb": 1, "Ventricular fibrillation": 1, "Visceral pain": 1, "Vision blurred": 1, "Visual brightness": 1, "Weight increased": 1, "X-ray": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW02021.json b/docs/data/histograms/Japan/EW02021.json
new file mode 100644
index 00000000000..60f8f6b252f
--- /dev/null
+++ b/docs/data/histograms/Japan/EW02021.json
@@ -0,0 +1 @@
+{"batchcode": "EW02021", "histograms": [{"batchcodes": ["EW02021"], "histogram": {"Body temperature": 3, "Blood pressure measurement": 2, "Blood pressure increased": 1, "Chest pain": 1, "Computerised tomogram head": 1, "Concussion": 1, "Condition aggravated": 1, "Electrocardiogram": 1, "Face injury": 1, "Fall": 1, "Fracture": 1, "Heart rate": 1, "Ischaemia": 1, "Joint dislocation": 1, "Loss of consciousness": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Presyncope": 1, "Retinal exudates": 1, "Retinal haemorrhage": 1, "Retinal vein occlusion": 1, "Skin laceration": 1, "Swelling face": 1, "Trismus": 1, "Vaccination site pain": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW0203.json b/docs/data/histograms/Japan/EW0203.json
new file mode 100644
index 00000000000..fe231136ccb
--- /dev/null
+++ b/docs/data/histograms/Japan/EW0203.json
@@ -0,0 +1 @@
+{"batchcode": "EW0203", "histograms": [{"batchcodes": ["EW0203"], "histogram": {"Body temperature": 92, "Blood pressure measurement": 49, "Oxygen saturation": 35, "Heart rate": 33, "Anaphylactic reaction": 22, "Pyrexia": 22, "Blood pressure increased": 20, "Dyspnoea": 15, "Nausea": 15, "Headache": 10, "Malaise": 10, "Urticaria": 10, "Vomiting": 10, "Feeling abnormal": 9, "Hypoaesthesia": 9, "Loss of consciousness": 8, "Palpitations": 8, "Pruritus": 8, "Rash": 8, "Cough": 7, "Depressed level of consciousness": 7, "Oropharyngeal discomfort": 7, "Blood pressure decreased": 6, "Blood test": 6, "Cardio-respiratory arrest": 6, "Hypertension": 6, "Asthenia": 5, "Cold sweat": 5, "Computerised tomogram head": 5, "Decreased appetite": 5, "Electrocardiogram": 5, "Pallor": 5, "Presyncope": 5, "Alanine aminotransferase": 4, "Aspartate aminotransferase": 4, "Asthma": 4, "Chest discomfort": 4, "Dizziness": 4, "Dysphonia": 4, "Erythema": 4, "Fall": 4, "Heart rate decreased": 4, "Pain in extremity": 4, "Platelet count": 4, "Pneumonia": 4, "Respiratory rate": 4, "SARS-CoV-2 test": 4, "Wheezing": 4, "Arthralgia": 3, "Bradycardia": 3, "Chest pain": 3, "Chills": 3, "Coma scale": 3, "Diarrhoea": 3, "Dysphoria": 3, "Fibrin D dimer": 3, "Guillain-Barre syndrome": 3, "Heart rate increased": 3, "Hyperhidrosis": 3, "Hypersensitivity": 3, "Hyperventilation": 3, "Hypoxia": 3, "Investigation": 3, "Magnetic resonance imaging head": 3, "Seizure": 3, "Tachycardia": 3, "White blood cell count": 3, "Abdominal pain": 2, "Acute myocardial infarction": 2, "Aortic dissection": 2, "Blood lactate dehydrogenase": 2, "C-reactive protein": 2, "Cerebral infarction": 2, "Chest X-ray": 2, "Computerised tomogram": 2, "Dysstasia": 2, "Eczema": 2, "Endoscopy upper gastrointestinal tract": 2, "Erythema multiforme": 2, "Flushing": 2, "Magnetic resonance imaging": 2, "Muscular weakness": 2, "Neuropathy peripheral": 2, "Obstructive airways disorder": 2, "Oedema peripheral": 2, "PO2": 2, "Pain": 2, "Paralysis": 2, "Rash erythematous": 2, "Rhinorrhoea": 2, "Sensation of foreign body": 2, "Somnolence": 2, "Sudden hearing loss": 2, "Throat irritation": 2, "Throat tightness": 2, "Tremor": 2, "Troponin": 2, "Type I hypersensitivity": 2, "Vital signs measurement": 2, "Abdominal X-ray": 1, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Acidosis": 1, "Acute coronary syndrome": 1, "Acute respiratory failure": 1, "Allergy to vaccine": 1, "Altered state of consciousness": 1, "Amniotic cavity infection": 1, "Anaphylactic shock": 1, "Angiocardiogram": 1, "Angioedema": 1, "Antibody test": 1, "Anxiety": 1, "Apathy": 1, "Arteriosclerosis": 1, "Autoimmune encephalopathy": 1, "Autonomic seizure": 1, "Bacterial infection": 1, "Bacterial test": 1, "Base excess": 1, "Beta 2 microglobulin urine": 1, "Binocular eye movement disorder": 1, "Biopsy heart": 1, "Blindness": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood creatine phosphokinase": 1, "Blood creatine 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T increased": 1, "Ultrasound Doppler": 1, "Umbilical cord around neck": 1, "Upper respiratory tract congestion": 1, "Vaccination failure": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Ventricular fibrillation": 1, "Vision blurred": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW0207.json b/docs/data/histograms/Japan/EW0207.json
new file mode 100644
index 00000000000..b2b096753be
--- /dev/null
+++ b/docs/data/histograms/Japan/EW0207.json
@@ -0,0 +1 @@
+{"batchcode": "EW0207", "histograms": [{"batchcodes": ["EW0207"], "histogram": {"Body temperature": 98, "Blood pressure measurement": 37, "Oxygen saturation": 28, "Heart rate": 21, "Anaphylactic reaction": 20, "Blood pressure increased": 18, "Pyrexia": 16, "Malaise": 14, "Dyspnoea": 12, "Feeling abnormal": 12, "Nausea": 12, "Rash": 12, "Blood pressure decreased": 10, "Blood test": 10, "Erythema": 10, "Pruritus": 10, "Hypoaesthesia": 9, "Loss of consciousness": 9, "Depressed level of consciousness": 8, "Fall": 8, "Muscular weakness": 8, "SARS-CoV-2 test": 8, "Decreased appetite": 7, "Dizziness": 7, "Electrocardiogram": 7, "Headache": 7, "Magnetic resonance imaging head": 7, "Presyncope": 7, "Urticaria": 7, "Vomiting": 7, "Asthenia": 6, "Computerised tomogram": 6, "Platelet count": 6, "Somnolence": 6, "Vaccination site pain": 6, "Back pain": 5, "C-reactive protein": 5, "Chills": 5, "Coma scale": 5, "Computerised tomogram head": 5, "Cough": 5, "Diarrhoea": 5, "Dysphoria": 5, "Platelet count decreased": 5, "Seizure": 5, "Vital signs measurement": 5, "Altered state of consciousness": 4, "Cardio-respiratory arrest": 4, "Cerebral infarction": 4, "Chest discomfort": 4, "Cold sweat": 4, "Death": 4, "Facial paralysis": 4, "Heart rate increased": 4, "Hyperhidrosis": 4, "Investigation": 4, "Magnetic resonance imaging": 4, "Movement disorder": 4, "Oedema": 4, "Oropharyngeal discomfort": 4, "Oxygen saturation decreased": 4, "Pain": 4, "Pallor": 4, "Palpitations": 4, "White blood cell count": 4, "Abdominal pain": 3, "Alanine aminotransferase": 3, "Aspartate aminotransferase": 3, "Blood pressure systolic": 3, "Blood pressure systolic increased": 3, "COVID-19": 3, "CSF test": 3, "Cardiac arrest": 3, "Chest X-ray": 3, "Chest pain": 3, "Dehydration": 3, "Drug eruption": 3, "Dyslalia": 3, "Dysphagia": 3, "Dysphonia": 3, "Gastrointestinal disorder": 3, "Herpes zoster": 3, "Myocarditis": 3, "Neuropathy peripheral": 3, "Pain in extremity": 3, "Paraesthesia": 3, "Respiratory arrest": 3, "Respiratory rate": 3, "Abdominal distension": 2, "Abdominal pain upper": 2, "Antibody test": 2, "Aortic dissection": 2, "Auscultation": 2, "Biopsy skin": 2, "Blood creatine": 2, "Blood glucose": 2, "Brain natriuretic peptide": 2, "Cerebral haemorrhage": 2, "Condition aggravated": 2, "Confusional state": 2, "Cutaneous vasculitis": 2, "Disease recurrence": 2, "Drug ineffective": 2, "Dysaesthesia": 2, "Eosinophil count": 2, "Eosinophil count increased": 2, "Epilepsy": 2, "Feeling cold": 2, "Feeling hot": 2, "Fibrin D dimer": 2, "Gait disturbance": 2, "Gait inability": 2, "Haematocrit": 2, "Haemoglobin": 2, "Heart rate decreased": 2, "Henoch-Schonlein purpura": 2, "Hepatic function abnormal": 2, "Hyperventilation": 2, "Hypoaesthesia oral": 2, "Mean cell volume": 2, "Myelitis transverse": 2, "Myocardial infarction": 2, "Neck pain": 2, "Nerve conduction studies": 2, "Neurological examination": 2, "Paralysis": 2, "Peripheral swelling": 2, "Physical deconditioning": 2, "Pleural effusion": 2, 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Doppler": 1, "Unresponsive to stimuli": 1, "Urine albumin/creatinine ratio": 1, "Urine analysis": 1, "Urticarial vasculitis": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Varicella virus test": 1, "Vasculitis": 1, "Ventricular fibrillation": 1, "Ventricular tachycardia": 1, "Visual acuity reduced": 1, "Visual field defect": 1, "Vitamin B1": 1, "Vitamin B12": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW0583.json b/docs/data/histograms/Japan/EW0583.json
new file mode 100644
index 00000000000..3dccad78e7d
--- /dev/null
+++ b/docs/data/histograms/Japan/EW0583.json
@@ -0,0 +1 @@
+{"batchcode": "EW0583", "histograms": [{"batchcodes": ["EW0583"], "histogram": {"Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Body temperature": 1, "Feeling hot": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW201.json b/docs/data/histograms/Japan/EW201.json
new file mode 100644
index 00000000000..33f7f7d1d76
--- /dev/null
+++ b/docs/data/histograms/Japan/EW201.json
@@ -0,0 +1 @@
+{"batchcode": "EW201", "histograms": [{"batchcodes": ["EW201"], "histogram": {"Body temperature": 1, "Central nervous system lesion": 1, "Diarrhoea": 1, "Head discomfort": 1, "Magnetic resonance imaging head": 1, "Nausea": 1, "Pyrexia": 1, "Urinary retention": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW4811.json b/docs/data/histograms/Japan/EW4811.json
new file mode 100644
index 00000000000..be94e379360
--- /dev/null
+++ b/docs/data/histograms/Japan/EW4811.json
@@ -0,0 +1 @@
+{"batchcode": "EW4811", "histograms": [{"batchcodes": ["EW4811"], "histogram": {"Body temperature": 650, "Blood pressure measurement": 288, "Oxygen saturation": 223, "Anaphylactic reaction": 210, "Heart rate": 199, "Pyrexia": 187, "Headache": 142, "Malaise": 133, "Nausea": 121, "Blood pressure increased": 111, "Pruritus": 110, "Erythema": 100, "Dyspnoea": 96, "Feeling abnormal": 92, "Cough": 80, "Urticaria": 76, "Dizziness": 75, "Hypoaesthesia": 74, "Palpitations": 65, "Vomiting": 55, "Arthralgia": 53, "Oropharyngeal discomfort": 51, "Vaccination site pain": 47, "Presyncope": 45, "Rash": 44, "Blood pressure decreased": 40, "Chills": 37, "Decreased appetite": 29, "Diarrhoea": 29, "Heart rate increased": 29, "Pain in extremity": 29, "Tachycardia": 29, "Myalgia": 28, "Asthenia": 27, "Asthma": 27, "Blood test": 27, "Tremor": 27, "Hyperhidrosis": 26, "Chest discomfort": 25, "Depressed level of consciousness": 25, "Loss of consciousness": 25, "SARS-CoV-2 test": 25, "Pain": 24, "Electrocardiogram": 23, "Muscular weakness": 23, "Hypersensitivity": 22, "Oxygen saturation decreased": 22, "Computerised tomogram": 21, "Feeling hot": 21, "Pallor": 21, "Computerised tomogram head": 20, "Cold sweat": 19, "Feeling cold": 19, "Hypertension": 19, "Vital signs measurement": 19, "Altered state of consciousness": 18, "Neuropathy peripheral": 18, "Throat tightness": 18, "Dysphoria": 17, "Abdominal pain": 16, "Gait disturbance": 16, "Throat irritation": 15, "Wheezing": 15, "Flushing": 14, "Peripheral coldness": 14, "Seizure": 14, "Vaccination site swelling": 14, "Fall": 13, "Arrhythmia": 12, "Auscultation": 12, "Cerebral infarction": 12, "Hyperventilation": 12, "Magnetic resonance imaging head": 12, "Syncope": 12, "C-reactive protein": 11, "Cerebral haemorrhage": 11, "Head discomfort": 11, "White blood cell count": 11, "Dysphonia": 10, "Heart rate decreased": 10, "Hot flush": 10, "Investigation": 10, "Magnetic resonance imaging": 10, "Polymerase chain reaction": 10, "Sensory disturbance": 10, "Blood pressure systolic": 9, "Chest pain": 9, "Discomfort": 9, "Disease recurrence": 9, "Dysstasia": 9, "Facial paralysis": 9, "Internal haemorrhage": 9, "Swelling": 9, "Vertigo": 9, "Blood pressure systolic increased": 8, "Bradycardia": 8, "Cardio-respiratory arrest": 8, "Movement disorder": 8, "Muscle spasms": 8, "Pneumonia": 8, "Rash erythematous": 8, "Rhinorrhoea": 8, "Tinnitus": 8, "Abdominal discomfort": 7, "Alanine aminotransferase": 7, "Anaphylactic shock": 7, "Aspartate aminotransferase": 7, "Fatigue": 7, "Haemorrhage subcutaneous": 7, "Hypoaesthesia oral": 7, "Lymphadenopathy": 7, "Oropharyngeal pain": 7, "Peripheral swelling": 7, "Somnolence": 7, "Vaccination site erythema": 7, "Back pain": 6, "Body temperature increased": 6, "Conjunctival hyperaemia": 6, "Cyanosis": 6, "Dyslalia": 6, "Hemiplegia": 6, "Herpes zoster": 6, "Paraesthesia": 6, "Paralysis": 6, "Platelet count": 6, "Respiratory rate": 6, "Swelling face": 6, "Thirst": 6, "Ultrasound scan": 6, "Vision blurred": 6, "Visual impairment": 6, "Abdominal pain upper": 5, "Atrial fibrillation": 5, "Blood creatine phosphokinase": 5, "Blood lactate dehydrogenase": 5, "C-reactive protein increased": 5, "COVID-19": 5, "Chest X-ray": 5, "Coma scale": 5, "Dysarthria": 5, "Dysphagia": 5, "Echocardiogram": 5, "Face oedema": 5, "Gamma-glutamyltransferase": 5, "Guillain-Barre syndrome": 5, "Haemorrhage": 5, "Hypoxia": 5, "Musculoskeletal stiffness": 5, "Myocardial infarction": 5, "Neck pain": 5, "Oedema": 5, "Pneumonia aspiration": 5, "Respiratory distress": 5, "Sinus tachycardia": 5, "Vaccination site pruritus": 5, "Arthritis": 4, "Breath sounds": 4, "Bronchospasm": 4, "Burning sensation": 4, "Cellulitis": 4, "Colitis ischaemic": 4, "Condition aggravated": 4, "Dehydration": 4, "Dizziness postural": 4, "Drug eruption": 4, "Fibrin D dimer": 4, "Genital haemorrhage": 4, "Haematochezia": 4, "Insomnia": 4, "Mobility decreased": 4, "Nystagmus": 4, "Ocular hyperaemia": 4, "Oedema peripheral": 4, "Oral discomfort": 4, "Paraesthesia oral": 4, "Photopsia": 4, "Physical deconditioning": 4, "Physical examination": 4, "Platelet count decreased": 4, "Respiratory arrest": 4, "Respiratory disorder": 4, "Restlessness": 4, "Sensation of foreign body": 4, "Shock": 4, "Stomatitis": 4, "Thrombosis": 4, "Urinary tract infection": 4, "Vaccination site hypoaesthesia": 4, "Vaccination site warmth": 4, "X-ray": 4, "Acute disseminated encephalomyelitis": 3, "Acute myocardial infarction": 3, "Amnesia": 3, "Angioedema": 3, "Anxiety": 3, "Aphasia": 3, "Blepharospasm": 3, "Blood albumin": 3, "Blood bilirubin": 3, "Blood glucose": 3, "Blood thyroid stimulating hormone": 3, "Cardiac failure congestive": 3, "Death": 3, "Dysgeusia": 3, "Dyskinesia": 3, "Eczema": 3, "Encephalitis": 3, "Epilepsy": 3, "Eye pain": 3, "Eyelid oedema": 3, "Faeces soft": 3, "Heavy menstrual bleeding": 3, "Hemiparesis": 3, "Hepatic function abnormal": 3, "Hypophagia": 3, "Induration": 3, "Lymph node pain": 3, "Magnetic resonance 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"Blood uric acid": 2, "Cardiac arrest": 2, "Cardiac disorder": 2, "Cardiac failure": 2, "Cardiac failure acute": 2, "Chromaturia": 2, "Circumoral swelling": 2, "Computerised tomogram abdomen": 2, "Cough variant asthma": 2, "Deep vein thrombosis": 2, "Dermatitis bullous": 2, "Diplopia": 2, "Drug ineffective": 2, "Ear discomfort": 2, "Encephalopathy": 2, "Eosinophil count": 2, "Epigastric discomfort": 2, "Erythema multiforme": 2, "Eye disorder": 2, "Fibrin degradation products": 2, "General physical health deterioration": 2, "Glassy eyes": 2, "Haematuria": 2, "High density lipoprotein": 2, "Hyperglycaemia": 2, "Hyperthyroidism": 2, "Ileus": 2, "Illness": 2, "Imaging procedure": 2, "Incontinence": 2, "Inflammation": 2, "Intermenstrual bleeding": 2, "International normalised ratio": 2, "Lacrimation increased": 2, "Limb discomfort": 2, "Lip erythema": 2, "Low density lipoprotein": 2, "Lymphocyte count": 2, "Lymphoma": 2, "Mean cell haemoglobin": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Mental impairment": 2, "Migraine": 2, "Muscle tightness": 2, "Muscle twitching": 2, "Myelitis": 2, "Myocardial ischaemia": 2, "N-terminal prohormone brain natriuretic peptide": 2, "Nasal obstruction": 2, "Nerve conduction studies": 2, "Neurological examination": 2, "Neutrophil count": 2, "Nightmare": 2, "Obstructive airways disorder": 2, "Oral pruritus": 2, "Oxygen saturation immeasurable": 2, "Pain of skin": 2, "Papule": 2, "Pericarditis": 2, "Photophobia": 2, "Pleural effusion": 2, "Pneumonia bacterial": 2, "Purpura": 2, "Radial nerve palsy": 2, "Respiration abnormal": 2, "Respiratory failure": 2, "Respiratory tract oedema": 2, "Retinal haemorrhage": 2, "Rotator cuff syndrome": 2, "Salivary hypersecretion": 2, "Sepsis": 2, "Sputum increased": 2, "Tenderness": 2, "Thyroid hormones increased": 2, "Thyroxine free": 2, "Troponin I": 2, "Troponin T": 2, "Urine analysis": 2, "Vaccination failure": 2, "Abdominal distension": 1, "Abdominal symptom": 1, "Abortion 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EW4811?.json b/docs/data/histograms/Japan/EW4811?.json
new file mode 100644
index 00000000000..a1b9e66e2d7
--- /dev/null
+++ b/docs/data/histograms/Japan/EW4811?.json
@@ -0,0 +1 @@
+{"batchcode": "EW4811?", "histograms": [{"batchcodes": ["EW4811?"], "histogram": {"Blood pressure decreased": 1, "Eczema": 1, "Erythema": 1, "Face oedema": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pruritus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EX3617.json b/docs/data/histograms/Japan/EX3617.json
new file mode 100644
index 00000000000..3cf1d032686
--- /dev/null
+++ b/docs/data/histograms/Japan/EX3617.json
@@ -0,0 +1 @@
+{"batchcode": "EX3617", "histograms": [{"batchcodes": ["EX3617"], "histogram": {"Body temperature": 344, "Blood pressure measurement": 117, "Oxygen saturation": 92, "Pyrexia": 79, "Anaphylactic reaction": 75, "Heart rate": 73, "Malaise": 49, "Blood pressure increased": 42, "Dyspnoea": 39, "Headache": 39, "Nausea": 38, "Erythema": 36, "Pruritus": 35, "Rash": 33, "Cerebral infarction": 32, "Computerised tomogram": 31, "Urticaria": 31, "Blood pressure decreased": 27, "Feeling abnormal": 26, "Vomiting": 26, "White blood cell count": 24, "Decreased appetite": 23, "Dizziness": 22, "Loss of consciousness": 22, "Magnetic resonance imaging": 22, "Blood test": 21, "Hypoaesthesia": 21, "Arthralgia": 20, "C-reactive protein": 20, "Platelet count": 19, "Electrocardiogram": 18, "Investigation": 18, "Altered state of consciousness": 17, "Oxygen saturation decreased": 17, "Chills": 16, "Pain in extremity": 16, "Cough": 15, "Depressed level of consciousness": 15, "Vaccination site pain": 15, 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"Protein urine present": 1, "Prurigo": 1, "Pulmonary embolism": 1, "Pulse abnormal": 1, "Rales": 1, "Red blood cells urine": 1, "Red cell distribution width": 1, "Renal disorder": 1, "Renal function test": 1, "Respiration abnormal": 1, "Respiratory alkalosis": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Reticulocyte count": 1, "Retinal tear": 1, "Rhinorrhoea": 1, "Right ventricular enlargement": 1, "Road traffic accident": 1, "Ruptured cerebral aneurysm": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test negative": 1, "Scar": 1, "Scratch": 1, "Sensory disturbance": 1, "Septal panniculitis": 1, "Serum ferritin": 1, "Sinus node dysfunction": 1, "Skin atrophy": 1, "Skin erosion": 1, "Skin mass": 1, "Sleep apnoea syndrome": 1, "Sleep disorder": 1, "Small intestinal haemorrhage": 1, "Specific gravity urine": 1, "Speech sound disorder": 1, "Spinal osteoarthritis": 1, "Spinal pain": 1, "Sputum abnormal": 1, "Sputum culture": 1, "Sputum increased": 1, "Sputum retention": 1, "Sputum test": 1, "Strabismus": 1, "Stupor": 1, "Suffocation feeling": 1, "Supraventricular extrasystoles": 1, "Suspected COVID-19": 1, "Swelling of eyelid": 1, "Tachyarrhythmia": 1, "Tenosynovitis": 1, "Thalamus haemorrhage": 1, "Thrombophlebitis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thyroxine free": 1, "Tongue dry": 1, "Tongue haematoma": 1, "Tonic convulsion": 1, "Total complement activity test": 1, "Treponema test": 1, "Tri-iodothyronine free": 1, "Trismus": 1, "Troponin T increased": 1, "Tryptase": 1, "Ultrasound Doppler": 1, "Ultrasound testes": 1, "Unresponsive to stimuli": 1, "Upper airway obstruction": 1, "Urinary casts": 1, "Urinary sediment": 1, "Urinary sediment present": 1, "Urine analysis abnormal": 1, "Urine ketone body": 1, "Urine output": 1, "Urine output decreased": 1, "Urobilinogen urine": 1, "Use of accessory respiratory muscles": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site reaction": 1, "Vaccination site thrombosis": 1, "Vaccination site ulcer": 1, "Varicose vein": 1, "Vasculitis": 1, "Venogram abnormal": 1, "Venous thrombosis": 1, "Venous thrombosis limb": 1, "Ventricular extrasystoles": 1, "Ventricular fibrillation": 1, "Ventricular hypertrophy": 1, "Ventricular tachycardia": 1, "Vertigo": 1, "Viral test": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Visual field tests": 1, "Vitreous floaters": 1, "Vocal cord disorder": 1, "Weight increased": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EX3619.json b/docs/data/histograms/Japan/EX3619.json
new file mode 100644
index 00000000000..aa3fe4251e0
--- /dev/null
+++ b/docs/data/histograms/Japan/EX3619.json
@@ -0,0 +1 @@
+{"batchcode": "EX3619", "histograms": [{"batchcodes": ["EX3619"], "histogram": {"Arrhythmia": 1, "Body temperature": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Myocardial necrosis marker": 1, "Ventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EX5420.json b/docs/data/histograms/Japan/EX5420.json
new file mode 100644
index 00000000000..82b280196d2
--- /dev/null
+++ b/docs/data/histograms/Japan/EX5420.json
@@ -0,0 +1 @@
+{"batchcode": "EX5420", "histograms": [{"batchcodes": ["EX5420"], "histogram": {"Body temperature": 1, "Brain natriuretic peptide": 1, "Cardiac disorder": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EX6564.json b/docs/data/histograms/Japan/EX6564.json
new file mode 100644
index 00000000000..4ef3aa8edf0
--- /dev/null
+++ b/docs/data/histograms/Japan/EX6564.json
@@ -0,0 +1 @@
+{"batchcode": "EX6564", "histograms": [{"batchcodes": ["EX6564"], "histogram": {"Body temperature": 17, "Anaphylactic reaction": 6, "Headache": 5, "Malaise": 5, "Dizziness": 4, "Dyspnoea": 4, "Pyrexia": 4, "Blood pressure measurement": 3, "Cough": 3, "Oropharyngeal discomfort": 3, "Arthralgia": 2, "Blood pressure increased": 2, "Facial paralysis": 2, "Feeling abnormal": 2, "Hypoaesthesia": 2, "Neuropathy peripheral": 2, "Oxygen saturation": 2, "Pain": 2, "Vaccination site pain": 2, "Vital signs measurement": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Arthritis": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Axillary pain": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood bilirubin unconjugated": 1, "Blood chloride": 1, "Blood cholinesterase": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood test": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "Body mass index": 1, "C-reactive protein": 1, "Chills": 1, "Cognitive disorder": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Diplopia": 1, "Disorientation": 1, "Drug-induced liver injury": 1, "Dysgeusia": 1, "Faeces soft": 1, "Fall": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "Gastrointestinal necrosis": 1, "Gastrointestinal perforation": 1, "Glycosylated haemoglobin": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hepatic function abnormal": 1, "Hepatitis B surface antigen": 1, "Hepatitis C virus test": 1, "High density lipoprotein": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypersensitivity pneumonitis": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Hyponatraemia": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Low density lipoprotein": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mesenteric arterial occlusion": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Nasal congestion": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Paraesthesia oral": 1, "Physical deconditioning": 1, "Platelet count": 1, "Presyncope": 1, "Protein total": 1, "Pruritus": 1, "Putamen haemorrhage": 1, "Red blood cell count": 1, "SARS-CoV-2 test": 1, "Sensation of foreign body": 1, "Somnolence": 1, "Swelling": 1, "Tachypnoea": 1, "Throat irritation": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY0079.json b/docs/data/histograms/Japan/EY0079.json
new file mode 100644
index 00000000000..0dc52861051
--- /dev/null
+++ b/docs/data/histograms/Japan/EY0079.json
@@ -0,0 +1 @@
+{"batchcode": "EY0079", "histograms": [{"batchcodes": ["EY0079"], "histogram": {"Body temperature": 1, "Cold sweat": 1, "Fall": 1, "Loss of consciousness": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY0572.json b/docs/data/histograms/Japan/EY0572.json
new file mode 100644
index 00000000000..e9c1a156432
--- /dev/null
+++ b/docs/data/histograms/Japan/EY0572.json
@@ -0,0 +1 @@
+{"batchcode": "EY0572", "histograms": [{"batchcodes": ["3006279", "EY0572", "FA5715"], "histogram": {"Blood pressure measurement": 1, "Blood pressure systolic increased": 1, "Bradycardia": 1, "Electrocardiogram": 1, "Fatigue": 1, "Heart rate": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Seizure": 1, "Sinus bradycardia": 1}}, {"batchcodes": ["EY0572"], "histogram": {"Body temperature": 89, "Blood pressure measurement": 40, "Heart rate": 28, "Oxygen saturation": 27, "Pyrexia": 20, "Anaphylactic reaction": 17, "Blood pressure increased": 14, "Nausea": 14, "Blood pressure decreased": 12, "Dyspnoea": 10, "Hypoaesthesia": 10, "Presyncope": 10, "Feeling abnormal": 9, "Blood test": 7, "Erythema": 7, "Cold sweat": 6, "Cough": 6, "Depressed level of consciousness": 6, "Dizziness": 6, "Heart rate increased": 6, "Malaise": 6, "Oropharyngeal discomfort": 6, "Vital signs measurement": 6, "Death": 5, "Headache": 5, "Loss of consciousness": 5, "Rash": 5, "SARS-CoV-2 test": 5, "Vomiting": 5, "Arthralgia": 4, "Bradycardia": 4, "Chest pain": 4, "Computerised tomogram": 4, "Decreased appetite": 4, "Diarrhoea": 4, "Fall": 4, "Hypersensitivity": 4, "Hyperventilation": 4, "Movement disorder": 4, "Oxygen saturation decreased": 4, "Pain": 4, "Pallor": 4, "Respiratory rate": 4, "Abdominal pain": 3, "Back pain": 3, "Blood urea": 3, "C-reactive protein": 3, "COVID-19": 3, "Chest X-ray": 3, "Electrocardiogram": 3, "Gait disturbance": 3, "Hyperhidrosis": 3, "Hypoaesthesia oral": 3, "Magnetic resonance imaging": 3, "PO2": 3, "Palpitations": 3, "Sensory disturbance": 3, "Syncope": 3, "Urticaria": 3, "Vaccination failure": 3, "Vaccination site pain": 3, "Alanine aminotransferase": 2, "Aortic dissection": 2, "Aspartate aminotransferase": 2, "Asthenia": 2, "Asthma": 2, "Audiogram": 2, "Biopsy": 2, "Blood creatine": 2, "Brain stem haemorrhage": 2, "Cardiac failure acute": 2, "Cerebral infarction": 2, "Chest discomfort": 2, "Clonic convulsion": 2, "Coma scale": 2, "Computerised tomogram head": 2, "Condition aggravated": 2, "Disease recurrence": 2, "Dysphoria": 2, "Dysstasia": 2, "Epilepsy": 2, "Fatigue": 2, "Heart rate decreased": 2, "Hepatic function abnormal": 2, "Herpes zoster": 2, "Hot flush": 2, "Hypertension": 2, "Inflammation": 2, "Insomnia": 2, "Muscular weakness": 2, "Myalgia": 2, "Pneumonia": 2, "Polymerase chain reaction": 2, "Pruritus": 2, "Respiratory rate increased": 2, "Tinnitus": 2, "Urine analysis": 2, "Vaccination site erythema": 2, "Vaccination site swelling": 2, "White blood cell count": 2, "Activated partial thromboplastin time": 1, "Acute febrile neutrophilic dermatosis": 1, "Altered state of consciousness": 1, "Anaemia": 1, "Anaphylactic shock": 1, "Angiocardiogram": 1, "Anti-aquaporin-4 antibody": 1, "Antimitochondrial antibody": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Aphasia": 1, "Apnoea": 1, "Arthritis": 1, "Arthropathy": 1, "Ataxia": 1, "Atrioventricular block second degree": 1, "Blepharospasm": 1, "Blood albumin": 1, "Blood creatinine": 1, "Blood culture": 1, "Blood follicle stimulating hormone": 1, "Blood glucose": 1, "Blood pressure diastolic increased": 1, "Blood pressure fluctuation": 1, "Blood pressure systolic increased": 1, "Blood thyroid stimulating hormone": 1, "Blood uric acid": 1, "Brain stem infarction": 1, "Breath sounds": 1, "Burning sensation": 1, "C-reactive protein increased": 1, "CSF oligoclonal band": 1, "CSF test": 1, "Cardiac arrest": 1, "Cardiac dysfunction": 1, "Cardiac failure chronic": 1, "Cardiac hypertrophy": 1, "Cardiac resynchronisation therapy": 1, "Cardio-respiratory arrest": 1, "Cataract": 1, "Cellulitis": 1, "Cerebral ventricular rupture": 1, "Chills": 1, "Circulatory collapse": 1, "Computerised tomogram thorax": 1, "Conjunctival hyperaemia": 1, "Cyanosis": 1, "Deafness": 1, "Deafness neurosensory": 1, "Dehydration": 1, "Demyelination": 1, "Discomfort": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dyslalia": 1, "Dysmenorrhoea": 1, "Dyspnoea exertional": 1, "Dysuria": 1, "Ear discomfort": 1, "Ear disorder": 1, "Eating disorder": 1, "Ejection fraction": 1, "Ejection fraction decreased": 1, "Electrocardiogram ST segment elevation": 1, "Embolism": 1, "Erythema nodosum": 1, "Eye disorder": 1, "Eye luxation": 1, "Eye pruritus": 1, "Face oedema": 1, "Facial discomfort": 1, "Facial paralysis": 1, "Feeling cold": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fine motor skill dysfunction": 1, "Flushing": 1, "Full blood count": 1, "Gamma-glutamyltransferase": 1, "General physical health deterioration": 1, "Glycosylated haemoglobin": 1, "Grunting": 1, "Haematuria": 1, "Haemorrhage urinary tract": 1, "Head discomfort": 1, "Heart sounds": 1, "Heavy menstrual bleeding": 1, "Hyposplenism": 1, "Illness": 1, "Immunosuppression": 1, "Inappropriate schedule of product administration": 1, "Interstitial lung disease": 1, "Investigation": 1, "Lip injury": 1, "Liver abscess": 1, "Liver function test": 1, "Lung opacity": 1, "Lymphadenopathy": 1, "Macular oedema": 1, "Magnetic resonance imaging head": 1, "Menstrual disorder": 1, "Monoplegia": 1, "Mumps": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myelitis": 1, "Myocarditis": 1, "Neck pain": 1, "Nephrotic syndrome": 1, "Nervous system disorder": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Oestradiol": 1, "Off label use": 1, "Ophthalmic herpes zoster": 1, "Oral mucosal blistering": 1, "Organising pneumonia": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Paralysis": 1, "Paraplegia": 1, "Parosmia": 1, "Percussion test": 1, "Periarthritis": 1, "Pericardial effusion": 1, "Peripheral coldness": 1, "Pharyngoscopy": 1, "Photopsia": 1, "Physical examination": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pneumococcal infection": 1, "Primary biliary cholangitis": 1, "Procalcitonin": 1, "Product use issue": 1, "Productive cough": 1, "Protein total": 1, "Protein urine": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Rash macular": 1, "Respiratory arrest": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Retinal vein occlusion": 1, "Seizure": 1, "Skin burning sensation": 1, "Somnolence": 1, "Spinal cord haemorrhage": 1, "Spinal vessel congenital anomaly": 1, "Stress": 1, "Stridor": 1, "Subretinal fluid": 1, "Sudden hearing loss": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling of eyelid": 1, "Tachycardia": 1, "Tachypnoea": 1, "Talipes": 1, "Taste disorder": 1, "Tension": 1, "Throat tightness": 1, "Thrombosis": 1, "Thyroxine free": 1, "Tonic convulsion": 1, "Tooth disorder": 1, "Toxic skin eruption": 1, "Tremor": 1, "Tri-iodothyronine free": 1, "Troponin I": 1, "Troponin I increased": 1, "Troponin T": 1, "Ultrasound scan": 1, "Urinary occult blood": 1, "Urticaria cholinergic": 1, "Vaccination site mass": 1, "Vaccination site scar": 1, "Vasculitis": 1, "Ventricular tachycardia": 1, "Vertigo": 1, "Vestibular function test": 1, "Vestibular function test abnormal": 1, "Viral infection": 1, "Viral test": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Wall motion score index abnormal": 1, "Weight": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY0573.json b/docs/data/histograms/Japan/EY0573.json
new file mode 100644
index 00000000000..9d500e461d2
--- /dev/null
+++ b/docs/data/histograms/Japan/EY0573.json
@@ -0,0 +1 @@
+{"batchcode": "EY0573", "histograms": [{"batchcodes": ["EY0573"], "histogram": {"Body temperature": 108, "Blood pressure measurement": 57, "Oxygen saturation": 46, "Heart rate": 29, "Anaphylactic reaction": 21, "Pyrexia": 21, "Blood pressure increased": 15, "Dyspnoea": 15, "Blood pressure decreased": 14, "Nausea": 13, "Pruritus": 13, "Computerised tomogram": 12, "Vomiting": 12, "Cerebral infarction": 11, "Electrocardiogram": 11, "Presyncope": 11, "Urticaria": 11, "Dizziness": 10, "Oxygen saturation decreased": 10, "Seizure": 10, "Blood test": 9, "Feeling abnormal": 9, "Depressed level of consciousness": 8, "Erythema": 8, "Headache": 8, "Hypoaesthesia": 8, "Investigation": 8, "Loss of consciousness": 8, "Pallor": 8, "Computerised tomogram head": 7, "Magnetic resonance imaging": 7, "Malaise": 7, "Oropharyngeal discomfort": 7, "Arthralgia": 6, "Heart rate increased": 6, "Hyperventilation": 6, "Magnetic resonance imaging head": 6, "Palpitations": 6, "Peripheral swelling": 6, "Rash": 6, "Cardio-respiratory arrest": 5, "Death": 5, "Fall": 5, "Movement disorder": 5, "Muscular weakness": 5, "Pain in extremity": 5, "White blood cell count": 5, "Abdominal discomfort": 4, "Altered state of consciousness": 4, "Asthenia": 4, "Blood creatine phosphokinase": 4, "Chest X-ray": 4, "Chest discomfort": 4, "Chills": 4, "Cough": 4, "Decreased appetite": 4, "Hypertension": 4, "SARS-CoV-2 test": 4, "Tension": 4, "Ultrasound scan": 4, "Asthma": 3, "Auscultation": 3, "Blood potassium": 3, "Blood pressure systolic increased": 3, "C-reactive protein": 3, "Cardiac failure": 3, "Cerebral haemorrhage": 3, "Computerised tomogram thorax": 3, "Diarrhoea": 3, "Echocardiogram": 3, "Epilepsy": 3, "Face oedema": 3, "Hemiplegia": 3, "Musculoskeletal stiffness": 3, "Neuropathy peripheral": 3, "Thrombosis": 3, "Tremor": 3, "Visual impairment": 3, "Wheezing": 3, "X-ray": 3, "Alanine aminotransferase": 2, "Angina pectoris": 2, "Angioedema": 2, "Aphasia": 2, "Arrhythmia": 2, "Aspartate aminotransferase": 2, "Back pain": 2, "Basal ganglia haemorrhage": 2, "Blood glucose": 2, "Blood pressure diastolic decreased": 2, "Blood pressure diastolic increased": 2, "Blood sodium": 2, "C-reactive protein increased": 2, "Cardiac failure acute": 2, "Coma scale": 2, "Condition aggravated": 2, "Dehydration": 2, "Disease recurrence": 2, "Dysarthria": 2, "Feeling hot": 2, "Fibrin D dimer": 2, "Fibrin D dimer increased": 2, "Gait disturbance": 2, "Gaze palsy": 2, "Glycosylated haemoglobin": 2, "Hemianopia homonymous": 2, "Hemiparesis": 2, "Hepatic function abnormal": 2, "Hyperhidrosis": 2, "Hypoaesthesia oral": 2, "Laryngeal discomfort": 2, "Laryngeal oedema": 2, "Limb discomfort": 2, "Mobility decreased": 2, "Muscle rigidity": 2, "Muscle spasms": 2, "Myalgia": 2, "Myocardial infarction": 2, "Myocarditis": 2, "Neutrophil count": 2, "Paraesthesia": 2, "Physical examination": 2, "Pneumonia": 2, "Product administered at inappropriate site": 2, "Pulmonary embolism": 2, "Renal failure": 2, "Respiratory failure": 2, "Respiratory rate": 2, "Rhabdomyolysis": 2, "Stress": 2, "Subarachnoid haemorrhage": 2, "Syncope": 2, "Tetany": 2, "Throat tightness": 2, "Tumour marker test": 2, "Urine analysis": 2, "Vaccination site pain": 2, "Visual acuity reduced": 2, "Visual field tests": 2, "Vital signs measurement": 2, "White blood cell count decreased": 2, "Abdominal pain": 1, "Acute coronary syndrome": 1, "Acute hepatic failure": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Amnesia": 1, "Angiogram": 1, "Anxiety": 1, "Aortic dissection": 1, "Arthritis": 1, "Arthrogram": 1, "Arthropathy": 1, "Aspiration joint": 1, "Atrial fibrillation": 1, "Autonomic nervous system imbalance": 1, "Autopsy": 1, "Basophil count": 1, "Binocular eye movement disorder": 1, "Biopsy heart": 1, "Biopsy soft tissue": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood cadmium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood lactate dehydrogenase": 1, "Blood pressure abnormal": 1, "Blood pressure systolic": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "Body mass index": 1, "Bradycardia": 1, "Brain natriuretic peptide": 1, "Brain stem haemorrhage": 1, "Bursitis": 1, "COVID-19": 1, "CSF cell count": 1, "Carbohydrate antigen 19-9": 1, "Carbohydrate antigen 19-9 increased": 1, "Cardiac disorder": 1, "Cardiac failure chronic": 1, "Cardiothoracic ratio": 1, "Cellulitis": 1, "Cerebellar infarction": 1, "Cervical radiculopathy": 1, "Chest pain": 1, "Clostridium test": 1, "Collagen disorder": 1, "Communication disorder": 1, "Contrast media reaction": 1, "Contusion": 1, "Conversion disorder": 1, "Coronavirus test": 1, "Crush injury": 1, "Decreased activity": 1, "Deep vein thrombosis": 1, "Dermatitis": 1, "Dermatitis allergic": 1, "Discomfort": 1, "Disseminated intravascular coagulation": 1, "Dissociative disorder": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dysphoria": 1, "Dysstasia": 1, "Eating disorder": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram normal": 1, "Embolic stroke": 1, "Enterocolitis": 1, "Eosinophil count": 1, "Exostosis": 1, "Eyelid oedema": 1, "Facial paralysis": 1, "Facial spasm": 1, "Feeling cold": 1, "Flushing": 1, "Gamma-glutamyltransferase": 1, "Gastric pH decreased": 1, "General symptom": 1, "Glossoptosis": 1, "Glycosylated haemoglobin increased": 1, "Haematemesis": 1, "Haematocrit": 1, "Haematology test": 1, "Haemodynamic instability": 1, "Haemoglobin": 1, "Haemophagocytic lymphohistiocytosis": 1, "Haemorrhage": 1, "Haemorrhage subcutaneous": 1, "Heart rate decreased": 1, "Hemianopia": 1, "Hepatic failure": 1, "Hepatorenal syndrome": 1, "Herpes simplex": 1, "Herpes zoster": 1, "Hypercapnia": 1, "Hyperglycaemic hyperosmolar nonketotic syndrome": 1, "Hypernatraemia": 1, "Hypersensitivity": 1, "Hypersensitivity pneumonitis": 1, "Hypertonia": 1, "Hypokalaemia": 1, "Hypophagia": 1, "Imaging procedure": 1, "Immobilisation syndrome": 1, "Immunology test": 1, "Incontinence": 1, "Induration": 1, "Inflammation": 1, "Infrequent bowel movements": 1, "Injected limb mobility decreased": 1, "Internal haemorrhage": 1, "Intervertebral disc space narrowing": 1, "Joint instability": 1, "Joint swelling": 1, "Lip disorder": 1, "Lung opacity": 1, "Lymphocyte count": 1, "Lymphocyte stimulation test": 1, "Magnetic resonance cholangiopancreatography": 1, "Magnetic resonance imaging neck": 1, "Monocyte count": 1, "Monoplegia": 1, "Muscle tightness": 1, "Myelitis": 1, "Myocardial ischaemia": 1, "Myoclonus": 1, "Neck pain": 1, "Neutrophil count decreased": 1, "Neutrophil percentage": 1, "Neutrophil percentage decreased": 1, "Nyctalgia": 1, "Oedema": 1, "Oedema peripheral": 1, "Ophthalmological examination": 1, "Oral discharge": 1, "Paraesthesia oral": 1, "Paresis": 1, "Periarthritis": 1, "Peripheral coldness": 1, "Peripheral venous disease": 1, "Peritonitis": 1, "Pharyngeal swelling": 1, "Piloerection": 1, "Platelet count": 1, "Pneumonia aspiration": 1, "Pollakiuria": 1, "Polymerase chain reaction": 1, "Productive cough": 1, "Protein total": 1, "Pulmonary alveolar haemorrhage": 1, "Pulmonary congestion": 1, "Pulmonary hypertension": 1, "Radiculopathy": 1, "Rash erythematous": 1, "Red blood cell count": 1, "Renal impairment": 1, "Retinal artery occlusion": 1, "Ruptured cerebral aneurysm": 1, "Scan": 1, "Sensory disturbance": 1, "Somatic symptom disorder": 1, "Somnolence": 1, "Stenocephaly": 1, "Stridor": 1, "Swelling": 1, "Swelling of eyelid": 1, "Synovial fluid analysis": 1, "Tachycardia": 1, "Transient ischaemic attack": 1, "Trismus": 1, "Troponin T": 1, "Troponin T increased": 1, "Tumour marker increased": 1, "Urethritis": 1, "Urinary occult blood": 1, "Venous thrombosis limb": 1, "Vision blurred": 1, "Visual acuity tests": 1, "Visual field defect": 1, "Vogt-Koyanagi-Harada disease": 1, "White blood cell count increased": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY0583.json b/docs/data/histograms/Japan/EY0583.json
new file mode 100644
index 00000000000..d425b02d9c7
--- /dev/null
+++ b/docs/data/histograms/Japan/EY0583.json
@@ -0,0 +1 @@
+{"batchcode": "EY0583", "histograms": [{"batchcodes": ["EY0583"], "histogram": {"Body temperature": 74, "Blood pressure measurement": 31, "Heart rate": 20, "Oxygen saturation": 20, "Pyrexia": 16, "Anaphylactic reaction": 14, "Dyspnoea": 13, "Cough": 11, "Headache": 11, "Malaise": 10, "Presyncope": 10, "Blood pressure decreased": 9, "Blood pressure increased": 9, "Erythema": 9, "Oropharyngeal discomfort": 9, "Urticaria": 9, "Hypoaesthesia": 8, "Rash": 8, "Feeling abnormal": 6, "Pruritus": 6, "Dizziness": 5, "Nausea": 5, "Blood test": 4, "Death": 4, "Neuropathy peripheral": 4, "Arthritis": 3, "Asthma": 3, "Cold sweat": 3, "Computerised tomogram": 3, "Computerised tomogram head": 3, "Dysphonia": 3, "Electrocardiogram": 3, "Facial paralysis": 3, "Fall": 3, "Feeling hot": 3, "Inflammation": 3, "Loss of consciousness": 3, "Oxygen saturation decreased": 3, "Pain in extremity": 3, "Pallor": 3, "Palpitations": 3, "Platelet count": 3, "Respiratory disorder": 3, "Respiratory rate": 3, "Seizure": 3, "Syncope": 3, "Vomiting": 3, "White blood cell count": 3, "Alanine aminotransferase": 2, "Altered state of consciousness": 2, "Antibody test": 2, "Arthralgia": 2, "Aspartate aminotransferase": 2, "Asthenia": 2, "Auscultation": 2, "Blood pressure fluctuation": 2, "Bradycardia": 2, "Cerebral infarction": 2, "Chest discomfort": 2, "Coma scale": 2, "Condition aggravated": 2, "Decreased appetite": 2, "Epilepsy": 2, "Haemoglobin": 2, "Haemorrhage subcutaneous": 2, "Head discomfort": 2, "Heart rate decreased": 2, "Hemiparesis": 2, "Hemiplegia": 2, "Hypersensitivity": 2, "Magnetic resonance imaging": 2, "Magnetic resonance imaging head": 2, "Oedema peripheral": 2, "Red blood cell count": 2, "Respiratory arrest": 2, "SARS-CoV-2 test": 2, "Synovitis": 2, "Throat irritation": 2, "Ultrasound scan": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vertigo": 2, "Viral infection": 2, "Vital signs measurement": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Activated partial thromboplastin time": 1, "Allergy to vaccine": 1, "Allodynia": 1, "Alopecia": 1, "Alopecia areata": 1, "Anaphylactoid reaction": 1, "Angina pectoris": 1, "Antinuclear antibody": 1, "Antinuclear antibody increased": 1, "Antiphospholipid antibodies": 1, "Antiphospholipid antibodies positive": 1, "Anxiety": 1, "Aortic dissection": 1, "Arrhythmia": 1, "Arthritis reactive": 1, "Atrial fibrillation": 1, "Autoimmune hepatitis": 1, "Autopsy": 1, "Bacterial infection": 1, "Bacterial test": 1, "Basilar artery occlusion": 1, "Bell's palsy": 1, "Biopsy liver": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood fibrinogen": 1, "Blood pressure diastolic decreased": 1, "Breast scan": 1, "C-reactive protein": 1, "CSF cell count abnormal": 1, "Capillary leak syndrome": 1, "Cardiac arrest": 1, "Cardio-respiratory arrest": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Chills": 1, "Coagulation test": 1, "Collagen disorder": 1, "Complement factor": 1, "Complement factor increased": 1, "Completed suicide": 1, "Complex regional pain syndrome": 1, "Conjunctival hyperaemia": 1, "Culture": 1, "Deep vein thrombosis": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Diplopia": 1, "Disease recurrence": 1, "Drooling": 1, "Dry skin": 1, "Dysaesthesia": 1, "Dysarthria": 1, "Dysstasia": 1, "Eye disorder": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Flushing": 1, "Gait disturbance": 1, "Gastrointestinal haemorrhage": 1, "Glycosylated haemoglobin": 1, "Haematemesis": 1, "Haematocrit": 1, "Hallucination, visual": 1, "Heart rate increased": 1, "Heat illness": 1, "Herpes simplex": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hyperthermia": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Imaging procedure": 1, "Immune thrombocytopenia": 1, "Inflammatory marker test": 1, "Injected limb mobility decreased": 1, "Injury": 1, "Internal haemorrhage": 1, "Investigation": 1, "Joint range of motion decreased": 1, "Leukoderma": 1, "Liver disorder": 1, "Lymphocyte count": 1, "Lymphocyte count decreased": 1, "Meningitis aseptic": 1, "Mental impairment": 1, "Multiple organ dysfunction syndrome": 1, "Multiple sclerosis": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Nervousness": 1, "Obstructive airways disorder": 1, "Pain": 1, "Palmoplantar pustulosis": 1, "Peripheral swelling": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Polyarthritis": 1, "Post-acute COVID-19 syndrome": 1, "Posture abnormal": 1, "Procalcitonin": 1, "Pulse abnormal": 1, "Putamen haemorrhage": 1, "Radial pulse": 1, "Radial pulse abnormal": 1, "Radial pulse decreased": 1, "Respiratory symptom": 1, "Rheumatoid arthritis": 1, "Road traffic accident": 1, "Sensory disturbance": 1, "Shock": 1, "Speech disorder": 1, "Spinal osteoarthritis": 1, "Spondylitis": 1, "Stridor": 1, "Subarachnoid haemorrhage": 1, "Subcutaneous abscess": 1, "Subdural haematoma": 1, "Sudden death": 1, "Swelling": 1, "Systemic lupus erythematosus": 1, "Thalamus haemorrhage": 1, "Thrombocytopenia": 1, "Tinel's sign": 1, "Tinnitus": 1, "Ulnar nerve palsy": 1, "Urinary incontinence": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Varicella zoster virus infection": 1, "Ventricular arrhythmia": 1, "Visual acuity reduced": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY0779.json b/docs/data/histograms/Japan/EY0779.json
new file mode 100644
index 00000000000..1d6cbea37b7
--- /dev/null
+++ b/docs/data/histograms/Japan/EY0779.json
@@ -0,0 +1 @@
+{"batchcode": "EY0779", "histograms": [{"batchcodes": ["EY0779"], "histogram": {"Body temperature": 272, "Blood pressure measurement": 123, "Oxygen saturation": 97, "Heart rate": 86, "Pyrexia": 72, "Blood pressure increased": 62, "Anaphylactic reaction": 60, "Headache": 43, "Dyspnoea": 42, "Nausea": 39, "Malaise": 35, "Pruritus": 31, "Feeling abnormal": 29, "Vomiting": 28, "Dizziness": 27, "Erythema": 27, "Cerebral infarction": 25, "Hypoaesthesia": 24, "Presyncope": 24, "Rash": 24, "Cough": 22, "Palpitations": 22, "Blood test": 20, "Urticaria": 19, "Depressed level of consciousness": 17, "Muscular weakness": 17, "Pain": 17, "Arthralgia": 16, "Cold sweat": 16, "Investigation": 16, "Loss of consciousness": 15, "Pallor": 15, "White blood cell count": 13, "Asthma": 12, "Blood pressure decreased": 12, "Chest discomfort": 12, "Hypertension": 12, "Magnetic resonance imaging head": 12, "Myalgia": 12, "Oropharyngeal discomfort": 12, "C-reactive protein": 11, "Electrocardiogram": 11, "Feeling cold": 11, "Magnetic resonance imaging": 11, "SARS-CoV-2 test": 11, "Alanine aminotransferase": 10, "Aspartate aminotransferase": 10, "Computerised tomogram": 10, "Computerised tomogram head": 10, "Decreased appetite": 10, "Gait disturbance": 10, "Gamma-glutamyltransferase": 10, "Platelet count": 10, "Tachycardia": 10, "Abdominal pain": 9, "Diarrhoea": 9, "Fatigue": 9, "Feeling hot": 9, "Hyperhidrosis": 9, "Oxygen saturation decreased": 9, "Altered state of consciousness": 8, "Blood creatinine": 8, "Fibrin D dimer": 8, "Asthenia": 7, "Blood lactate dehydrogenase": 7, "Chest X-ray": 7, "Chills": 7, "Dysstasia": 7, "Fall": 7, "Guillain-Barre syndrome": 7, "Haematocrit": 7, "Haemoglobin": 7, "Heart rate decreased": 7, "Heart rate increased": 7, "Neuropathy peripheral": 7, "PO2": 7, "Red blood cell count": 7, "Syncope": 7, "Throat tightness": 7, "Vaccination site pain": 7, "Amylase": 6, "Blood creatine phosphokinase": 6, "Blood glucose": 6, "Cardio-respiratory arrest": 6, "Chest pain": 6, "Computerised tomogram thorax": 6, "Dysphoria": 6, "Glomerular filtration rate": 6, "Mean cell haemoglobin": 6, "Mean cell haemoglobin concentration": 6, "Mean cell volume": 6, "Paraesthesia": 6, "Physical deconditioning": 6, "Platelet count decreased": 6, "Protein total": 6, "Seizure": 6, "Somnolence": 6, "Swelling": 6, "Arrhythmia": 5, "Blood chloride": 5, "Blood potassium": 5, "Blood sodium": 5, "Blood triglycerides": 5, "Blood urea": 5, "Coma scale": 5, "Death": 5, "Flushing": 5, "Hemiplegia": 5, "Hepatic function abnormal": 5, "High density lipoprotein": 5, "Hot flush": 5, "Hypersensitivity": 5, "Insomnia": 5, "Laboratory test": 5, "Low density lipoprotein": 5, "Movement disorder": 5, "Pneumonia": 5, "Subarachnoid haemorrhage": 5, "Tremor": 5, "Anaphylactic shock": 4, "Anxiety": 4, "Atrial fibrillation": 4, "Blood albumin": 4, "Blood alkaline phosphatase": 4, "Blood pressure systolic increased": 4, "Blood uric acid": 4, "Condition aggravated": 4, "Dysphagia": 4, "Eczema": 4, "Eyelid oedema": 4, "Hyperventilation": 4, "Lymphocyte count": 4, "Neutrophil count": 4, "Pneumonia aspiration": 4, "Respiratory arrest": 4, "Sensory disturbance": 4, "Swelling of eyelid": 4, "Throat irritation": 4, "Urinary tract infection": 4, "Vaccination site erythema": 4, "Abdominal pain lower": 3, "Angioedema": 3, "Aphasia": 3, "Arthritis": 3, "Asphyxia": 3, "Back pain": 3, "Blood bilirubin": 3, "Blood calcium": 3, "Blood cholesterol": 3, "Blood iron": 3, "Blood pressure systolic": 3, "Bradycardia": 3, "C-reactive protein increased": 3, "Cardiac failure acute": 3, "Cerebral haemorrhage": 3, "Deep vein thrombosis": 3, "Dehydration": 3, "Diplopia": 3, "Disease recurrence": 3, "Drug eruption": 3, "Dyslalia": 3, "Erythema multiforme": 3, "Facial paralysis": 3, "Gait inability": 3, "General physical health deterioration": 3, "Glucose urine": 3, "Glycosylated haemoglobin": 3, "Haemorrhage subcutaneous": 3, "Head discomfort": 3, "Interstitial lung disease": 3, "Limb discomfort": 3, "Lip oedema": 3, "Magnetic resonance imaging spinal": 3, "Mobility decreased": 3, "Myocarditis": 3, "N-terminal prohormone brain natriuretic peptide": 3, "Nasal congestion": 3, "Oral discomfort": 3, "Oropharyngeal pain": 3, "Pain in extremity": 3, "Paralysis": 3, "Paresis": 3, "Peripheral coldness": 3, "Purpura": 3, "Respiratory failure": 3, "Respiratory rate": 3, "Restlessness": 3, "Serum ferritin": 3, "Specific gravity urine": 3, "Ultrasound scan": 3, "Urine analysis": 3, "Urobilinogen urine": 3, "Vaccination site swelling": 3, "Visual acuity reduced": 3, "Wheezing": 3, "Abdominal pain upper": 2, "Activated partial thromboplastin time": 2, "Acute respiratory failure": 2, "Alanine aminotransferase increased": 2, "Albumin globulin ratio": 2, "Allergy to vaccine": 2, "Anaemia": 2, "Antinuclear antibody": 2, "Arteriogram": 2, "Aspartate aminotransferase increased": 2, "Basophil count": 2, "Bilirubin urine": 2, "Blood glucose increased": 2, "Blood phosphorus": 2, "COVID-19": 2, "CSF cell count": 2, "CSF glucose": 2, "CSF protein": 2, "CSF test": 2, "Cardiac arrest": 2, "Cerebellar infarction": 2, "Cerebral artery occlusion": 2, "Computerised tomogram abdomen": 2, "Conjunctival hyperaemia": 2, "Coronary artery occlusion": 2, "Diabetes mellitus": 2, "Discomfort": 2, "Disease progression": 2, "Dyskinesia": 2, "Dysphonia": 2, "Dyspraxia": 2, "Ear discomfort": 2, "Echocardiogram": 2, "Endocarditis": 2, "Epigastric discomfort": 2, "Feeding disorder": 2, "Fibrin D dimer increased": 2, "Gamma-glutamyltransferase increased": 2, "Gaze palsy": 2, "Granulocyte count": 2, "Haematochezia": 2, "Hepatitis B surface antigen": 2, "Hepatitis C antibody": 2, "IIIrd nerve paralysis": 2, "Injury": 2, "Iritis": 2, "Lacunar infarction": 2, "Laryngeal discomfort": 2, "Laryngeal obstruction": 2, "Lumbar puncture": 2, "Lymphadenopathy": 2, "Lymphocyte count decreased": 2, "Lymphocyte percentage": 2, "Monocyte count": 2, "Monocyte percentage": 2, "Muscle spasms": 2, "Nasopharyngitis": 2, "Neurological examination": 2, "Nitrite urine": 2, "Oedema peripheral": 2, "Ophthalmological examination": 2, "Pericardial effusion": 2, "Pericarditis": 2, "Physical examination": 2, "Pleural effusion": 2, "Productive cough": 2, "Protein urine": 2, "Pulmonary embolism": 2, "Renal infarct": 2, "Respiratory disorder": 2, "Skin exfoliation": 2, "Somatic symptom disorder": 2, "Splenic infarction": 2, "Tachypnoea": 2, "Tension": 2, "Thrombosis": 2, "Total cholesterol/HDL ratio": 2, "Toxic skin eruption": 2, "Urine ketone body": 2, "Vaccination site hypoaesthesia": 2, "Vasculitis": 2, "Venous thrombosis limb": 2, "Visual impairment": 2, "Vital signs measurement": 2, "White blood cell count increased": 2, "pH urine": 2, "AST/ALT ratio": 1, "Abdominal X-ray": 1, "Abdominal discomfort": 1, "Abdominal symptom": 1, "Abdominal tenderness": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Acute respiratory distress syndrome": 1, "Adrenal insufficiency": 1, "Allergy test": 1, "Amnesia": 1, "Amylase increased": 1, "Anaphylactoid reaction": 1, "Aneurysm ruptured": 1, "Angina pectoris": 1, "Angina unstable": 1, "Angiocardiogram": 1, "Anisocytosis": 1, "Anorectal disorder": 1, "Antibody test": 1, "Aortic rupture": 1, "Apolipoprotein": 1, "Apraxia": 1, "Arterial occlusive disease": 1, "Arterial stenosis": 1, "Arteriosclerosis": 1, "Aspartate aminotransferase normal": 1, "Atelectasis": 1, "Atonic seizures": 1, "Atrioventricular block complete": 1, "Atrioventricular block second degree": 1, "Auscultation": 1, "Autoantibody test": 1, "Bacteraemia": 1, "Bacterial test": 1, "Basedow's disease": 1, "Basophil percentage": 1, "Biopsy skin": 1, "Bladder disorder": 1, "Blood alkaline phosphatase decreased": 1, "Blood cholesterol increased": 1, "Blood cholinesterase": 1, "Blood corticotrophin": 1, "Blood cortisol": 1, "Blood creatinine increased": 1, "Blood fibrinogen": 1, "Blood folate": 1, "Blood gases": 1, "Blood gases abnormal": 1, "Blood lead": 1, "Blood magnesium": 1, "Blood pressure immeasurable": 1, "Blood thyroid stimulating hormone": 1, "Blood urea increased": 1, "Body height": 1, "Bradykinesia": 1, "Bradyphrenia": 1, "Brain natriuretic peptide": 1, "Brain neoplasm": 1, "Brain stem infarction": 1, "Breast cancer": 1, "Bronchoalveolar lavage": 1, "Bronchospasm": 1, "COVID-19 pneumonia": 1, "CSF cell count abnormal": 1, "CSF white blood cell count": 1, "CSF white blood cell count positive": 1, "Carcinoembryonic antigen": 1, "Cardiac ablation": 1, "Cardiac electrophysiologic study": 1, "Cardiac failure": 1, "Cardiac failure chronic": 1, "Cardiac monitoring": 1, "Cardiac ventricular thrombosis": 1, "Cardiogenic shock": 1, "Cardiovascular evaluation": 1, "Carotid artery aneurysm": 1, "Cataract": 1, "Cells in urine": 1, "Cellulitis": 1, "Cerebral small vessel ischaemic disease": 1, "Cerebral venous thrombosis": 1, "Chest scan": 1, "Choking": 1, "Coagulation factor": 1, "Coagulation time": 1, "Colitis ischaemic": 1, "Coma scale abnormal": 1, "Communication disorder": 1, "Computerised tomogram coronary artery": 1, "Conversion disorder": 1, "Convulsions local": 1, "Corneal disorder": 1, "Coxsackie virus test positive": 1, "Culture": 1, "Culture urine": 1, "Cyanosis": 1, "Deafness neurosensory": 1, "Deafness unilateral": 1, "Defaecation urgency": 1, "Delusion": 1, "Dementia": 1, "Dementia Alzheimer's type": 1, "Dermatitis exfoliative generalised": 1, "Diabetic retinopathy": 1, "Diagnostic procedure": 1, "Diplegia": 1, "Diverticulitis": 1, "Dizziness postural": 1, "Drooling": 1, "Drowning": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dry throat": 1, "Dysarthria": 1, "Dysgeusia": 1, "Eating disorder": 1, "Ecchymosis": 1, "Electrocardiogram ST segment elevation": 1, "Electrocardiogram ambulatory": 1, "Embolic stroke": 1, "Endoscopy gastrointestinal": 1, "Enterocolitis": 1, "Eosinophil count": 1, "Eosinophil percentage": 1, "Epidermolysis bullosa": 1, "Epistaxis": 1, "Escherichia urinary tract infection": 1, "Extrasystoles": 1, "Eye movement disorder": 1, "Eyelid ptosis": 1, "Face oedema": 1, "Faeces hard": 1, "Faeces soft": 1, "Fat tissue increased": 1, "Fibrin D dimer decreased": 1, "Fungal test": 1, "Gastroenteritis": 1, "Gastrointestinal disorder": 1, "Gastrointestinal haemorrhage": 1, "Gastrointestinal sounds abnormal": 1, "Gastrostomy": 1, "Generalised oedema": 1, "Gram stain": 1, "Grip strength decreased": 1, "Haematology test": 1, "Haemorrhagic infarction": 1, "Hallucination, visual": 1, "Head injury": 1, "Hemianopia": 1, "Hemianopia homonymous": 1, "Hemiparesis": 1, "Henoch-Schonlein purpura": 1, "Hepatitis B antigen": 1, "Hyperpyrexia": 1, "Hyperreflexia": 1, "Hypertensive encephalopathy": 1, "Hyperthyroidism": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Hypochromasia": 1, "Hypoglycaemia": 1, "Hypotension": 1, "Imaging procedure": 1, "Impaired work ability": 1, "Inadequate diet": 1, "Inappropriate schedule of product administration": 1, "Infectious pleural effusion": 1, "Inflammation": 1, "Influenza virus test": 1, "Insulin C-peptide": 1, "International normalised ratio": 1, "Intestinal obstruction": 1, "Intracardiac mass": 1, "Intraocular pressure increased": 1, "Intraocular pressure test": 1, "Intraventricular haemorrhage": 1, "Iron binding capacity total": 1, "Iron binding capacity unsaturated": 1, "Joint range of motion decreased": 1, "Lack of spontaneous speech": 1, "Lacrimation increased": 1, "Laryngeal oedema": 1, "Larynx irritation": 1, "Limbic encephalitis": 1, "Lip swelling": 1, "Listless": 1, "Liver disorder": 1, "Low density lipoprotein increased": 1, "Lymphatic fistula": 1, "Lymphocyte morphology abnormal": 1, "Lymphocyte percentage decreased": 1, "Macular oedema": 1, "Magnetic resonance imaging neck": 1, "Maternal exposure during pregnancy": 1, "Mean cell volume abnormal": 1, "Monoplegia": 1, "Motor dysfunction": 1, "Mouth swelling": 1, "Multisystem inflammatory syndrome": 1, "Muscle swelling": 1, "Musculoskeletal disorder": 1, "Mutism": 1, "Mydriasis": 1, "Myocardial infarction": 1, "Myocardial ischaemia": 1, "Myocardial necrosis marker": 1, "Myocardial necrosis marker increased": 1, "Nasal obstruction": 1, "Neck pain": 1, "Neoplasm progression": 1, "Nerve conduction studies": 1, "Nervous system disorder": 1, "Neurological symptom": 1, "Neuromyelitis optica spectrum disorder": 1, "Neutrophil count increased": 1, "Neutrophil percentage": 1, "Neutrophil percentage increased": 1, "Neutrophil/lymphocyte ratio": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Off label use": 1, "Optic neuritis": 1, "Optical coherence tomography": 1, "Oral herpes": 1, "Oral mucosal erythema": 1, "Oral pruritus": 1, "Osteoarthritis": 1, "PO2 decreased": 1, "Panic disorder": 1, "Panic reaction": 1, "Papule": 1, "Parkinsonism": 1, "Pericardial fibrosis": 1, "Periorbital pain": 1, "Peripheral swelling": 1, "Peritonitis": 1, "Pharyngitis": 1, "Photopsia": 1, "Pneumonia bacterial": 1, "Polychromasia": 1, "Polymenorrhoea": 1, "Polymerase chain reaction": 1, "Polymyalgia rheumatica": 1, "Polyuria": 1, "Poor peripheral circulation": 1, "Premature labour": 1, "Product administered at inappropriate site": 1, "Prostatic specific antigen": 1, "Protein S": 1, "Protein total decreased": 1, "Proteinuria": 1, "Prothrombin time": 1, "Pulmonary artery occlusion": 1, "Pulmonary hypertension": 1, "Pulse abnormal": 1, "Pupillary light reflex tests abnormal": 1, "Quadriplegia": 1, "Rash erythematous": 1, "Rash papular": 1, "Renal impairment": 1, "Respiratory distress": 1, "Reticulocyte count": 1, "Retinal artery occlusion": 1, "Retinal haemorrhage": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Rhinitis allergic": 1, "Rhinorrhoea": 1, "Road traffic accident": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 antibody test": 1, "Satoyoshi syndrome": 1, "Scar": 1, "Sensation of foreign body": 1, "Sense of oppression": 1, "Sensory processing disorder": 1, "Serology test": 1, "Shock": 1, "Sialoadenitis": 1, "Skin discolouration": 1, "Skin oedema": 1, "Slow speech": 1, "Sluggishness": 1, "Sneezing": 1, "Speech disorder": 1, "Spinal deformity": 1, "Spinal stenosis": 1, "Spirometry": 1, "Staphylococcal infection": 1, "Stress cardiomyopathy": 1, "Stress fracture": 1, "Subdural haematoma": 1, "Sudden hearing loss": 1, "Suffocation feeling": 1, "Swelling face": 1, "Symptom recurrence": 1, "Tachycardia paroxysmal": 1, "Thalamic infarction": 1, "Thinking abnormal": 1, "Thirst": 1, "Thrombocytopenic purpura": 1, "Thrombotic cerebral infarction": 1, "Thyroid stimulating immunoglobulin": 1, "Thyroxine free": 1, "Troponin I": 1, "Troponin I increased": 1, "Tympanic membrane disorder": 1, "Ultrasound abdomen": 1, "Urinary casts": 1, "Urinary incontinence": 1, "Urinary occult blood": 1, "Urinary retention": 1, "Urinary sediment present": 1, "Urinary tract infection bacterial": 1, "Urinary tract infection enterococcal": 1, "Urinary tract infection fungal": 1, "Urine abnormality": 1, "Urine output": 1, "Urine uric acid": 1, "Vaccination failure": 1, "Vaccination site induration": 1, "Vaccination site urticaria": 1, "Vascular purpura": 1, "Ventricular extrasystoles": 1, "Ventricular hypokinesia": 1, "Viral test positive": 1, "Visual acuity tests": 1, "Vitamin B12": 1, "Vitreous floaters": 1, "Vitreous haemorrhage": 1, "Weight": 1, "Weight decreased": 1, "Weight increased": 1, "X-ray": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY2123.json b/docs/data/histograms/Japan/EY2123.json
new file mode 100644
index 00000000000..7c3dd013ae5
--- /dev/null
+++ b/docs/data/histograms/Japan/EY2123.json
@@ -0,0 +1 @@
+{"batchcode": "EY2123", "histograms": [{"batchcodes": ["EY2123"], "histogram": {"Body temperature": 1, "Diarrhoea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY2173.json b/docs/data/histograms/Japan/EY2173.json
new file mode 100644
index 00000000000..1896fe59ef6
--- /dev/null
+++ b/docs/data/histograms/Japan/EY2173.json
@@ -0,0 +1 @@
+{"batchcode": "EY2173", "histograms": [{"batchcodes": ["EY2173", "GJ7139"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["EY2173"], "histogram": {"Body temperature": 503, "Blood pressure measurement": 196, "Pyrexia": 151, "Oxygen saturation": 132, "Anaphylactic reaction": 130, "Heart rate": 121, "Headache": 98, "Malaise": 98, "Nausea": 92, "Blood pressure increased": 89, "Pruritus": 65, "Dyspnoea": 64, "Feeling abnormal": 63, "Erythema": 61, "Dizziness": 48, "Cough": 47, "Hypoaesthesia": 47, "Arthralgia": 45, "Rash": 45, "Vaccination site pain": 45, "Vomiting": 42, "Urticaria": 40, "Oropharyngeal discomfort": 37, "Chills": 34, "Myalgia": 31, "Palpitations": 31, "Blood test": 30, "Diarrhoea": 27, "Blood pressure decreased": 25, "Electrocardiogram": 24, "Presyncope": 22, "Tachycardia": 22, "Abdominal pain": 21, "Pain in extremity": 21, "Neuropathy peripheral": 20, "Asthma": 19, "Cold sweat": 19, 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY2713.json b/docs/data/histograms/Japan/EY2713.json
new file mode 100644
index 00000000000..d6a8e7c9877
--- /dev/null
+++ b/docs/data/histograms/Japan/EY2713.json
@@ -0,0 +1 @@
+{"batchcode": "EY2713", "histograms": [{"batchcodes": ["EY2713"], "histogram": {"Anaphylactic reaction": 1, "Body temperature": 1, "Heart rate": 1, "Oxygen saturation": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY3173.json b/docs/data/histograms/Japan/EY3173.json
new file mode 100644
index 00000000000..bfa106880d6
--- /dev/null
+++ b/docs/data/histograms/Japan/EY3173.json
@@ -0,0 +1 @@
+{"batchcode": "EY3173", "histograms": [{"batchcodes": ["EY3173"], "histogram": {"Bradycardia": 1, "Cold sweat": 1, "Fall": 1, "Feeling abnormal": 1, "Pallor": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY3860.json b/docs/data/histograms/Japan/EY3860.json
new file mode 100644
index 00000000000..fa26bfb0c62
--- /dev/null
+++ b/docs/data/histograms/Japan/EY3860.json
@@ -0,0 +1 @@
+{"batchcode": "EY3860", "histograms": [{"batchcodes": ["000204A", "EY3860"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1}}, {"batchcodes": ["EY3860"], "histogram": {"Body temperature": 146, "Blood pressure measurement": 52, "Oxygen saturation": 46, "Heart rate": 35, "Pyrexia": 34, "Anaphylactic reaction": 28, "Malaise": 21, "Dyspnoea": 18, "Nausea": 18, "Blood test": 15, "Erythema": 15, "Blood pressure decreased": 14, "Cerebral infarction": 13, "Pruritus": 13, "SARS-CoV-2 test": 12, "Vomiting": 12, "Blood pressure increased": 11, "Computerised tomogram": 11, "Depressed level of consciousness": 11, "Feeling abnormal": 11, "Decreased appetite": 10, "Platelet count": 10, "Oxygen saturation decreased": 9, "Rash": 9, "White blood cell count": 9, "Altered state of consciousness": 8, "C-reactive protein": 8, "Cough": 8, "Electrocardiogram": 8, "Headache": 8, "Oropharyngeal discomfort": 8, "Presyncope": 8, "Feeling cold": 7, "Magnetic 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY4522.json b/docs/data/histograms/Japan/EY4522.json
new file mode 100644
index 00000000000..59268c59c2b
--- /dev/null
+++ b/docs/data/histograms/Japan/EY4522.json
@@ -0,0 +1 @@
+{"batchcode": "EY4522", "histograms": [{"batchcodes": ["EY4522"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY4834.json b/docs/data/histograms/Japan/EY4834.json
new file mode 100644
index 00000000000..98f65219615
--- /dev/null
+++ b/docs/data/histograms/Japan/EY4834.json
@@ -0,0 +1 @@
+{"batchcode": "EY4834", "histograms": [{"batchcodes": ["EY4834"], "histogram": {"Body temperature": 190, "Blood pressure measurement": 64, "Oxygen saturation": 51, "Pyrexia": 49, "Heart rate": 48, "Anaphylactic reaction": 43, "Headache": 30, "Erythema": 27, "Nausea": 27, "Blood pressure increased": 26, "Dizziness": 25, "Pruritus": 25, "Malaise": 21, "Dyspnoea": 20, "Muscular weakness": 20, "Hypoaesthesia": 19, "Vomiting": 19, "Urticaria": 17, "Oropharyngeal discomfort": 15, "Cough": 14, "Cerebral infarction": 13, "Feeling abnormal": 13, "Oxygen saturation decreased": 13, "Rash": 13, "Magnetic resonance imaging": 12, "Cold sweat": 10, "Loss of consciousness": 10, "Vaccination site pain": 10, "Arthralgia": 9, "Computerised tomogram": 9, "Blood test": 8, "Cardio-respiratory arrest": 8, "Computerised tomogram head": 8, "Decreased appetite": 8, "Pain in extremity": 8, "Presyncope": 8, "Vital signs measurement": 8, "White blood cell count": 8, "Altered state of consciousness": 7, "Asthma": 7, "Chills": 7, "Depressed level of consciousness": 7, "Gait disturbance": 7, "Tremor": 7, "Asthenia": 6, "Blood pressure decreased": 6, "Death": 6, "Diarrhoea": 6, "Electrocardiogram": 6, "Fall": 6, "Heart rate increased": 6, "Hypertension": 6, "Pain": 6, "Pallor": 6, "Palpitations": 6, "SARS-CoV-2 test": 6, "Abdominal pain": 5, "Bradycardia": 5, "C-reactive protein": 5, "Chest X-ray": 5, "Chest discomfort": 5, "Feeling cold": 5, "Hypersensitivity": 5, "Photopsia": 5, "Feeling hot": 4, "Guillain-Barre syndrome": 4, "Hemiplegia": 4, "Herpes zoster": 4, "Hyperventilation": 4, "Magnetic resonance imaging head": 4, "Myalgia": 4, "Myocardial infarction": 4, "Neuropathy peripheral": 4, "Pneumonia": 4, "Rash erythematous": 4, "Somnolence": 4, "Blood creatine phosphokinase": 3, "Blood pressure systolic": 3, "C-reactive protein increased": 3, "COVID-19": 3, "Cardiac tamponade": 3, "Coma scale": 3, "Drug ineffective": 3, "Dyskinesia": 3, "Dysphoria": 3, "Dysstasia": 3, "Eczema": 3, "Embolic 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"Blood urea": 1, "Body temperature decreased": 1, "Brain stem infarction": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cardiomegaly": 1, "Catheterisation cardiac": 1, "Cerebral atrophy": 1, "Cerebral thrombosis": 1, "Cervical radiculopathy": 1, "Chest pain": 1, "Choking": 1, "Cholecystitis acute": 1, "Colitis ischaemic": 1, "Computerised tomogram thorax": 1, "Confusional state": 1, "Conjunctival haemorrhage": 1, "Contusion": 1, "Culture urine": 1, "Cyanosis": 1, "Cytomegalovirus infection": 1, "Cytomegalovirus test": 1, "Deafness": 1, "Decreased activity": 1, "Delirium febrile": 1, "Dementia": 1, "Depression": 1, "Diplopia": 1, "Disease progression": 1, "Disorientation": 1, "Drug eruption": 1, "Dysaesthesia": 1, "Dyslalia": 1, "Dyslipidaemia": 1, "Dysphonia": 1, "Dysuria": 1, "Embolic cerebral infarction": 1, "Embolism": 1, "Enanthema": 1, "Encephalitis": 1, "Encephalopathy": 1, "Eosinophil count": 1, "Epstein-Barr virus infection": 1, "Epstein-Barr virus test": 1, "Erythema 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"Pneumonia aspiration": 1, "Pneumonia staphylococcal": 1, "Pneumonia streptococcal": 1, "Polymerase chain reaction": 1, "Polymyalgia rheumatica": 1, "Post herpetic neuralgia": 1, "Posture abnormal": 1, "Productive cough": 1, "Prostate cancer": 1, "Prothrombin time": 1, "Pulmonary congestion": 1, "Pulmonary embolism": 1, "Pulse abnormal": 1, "Purpura": 1, "Pyelonephritis acute": 1, "Radioallergosorbent test": 1, "Red blood cell sedimentation rate": 1, "Regurgitation": 1, "Renal impairment": 1, "Respiration abnormal": 1, "Respiratory rate": 1, "Retinal artery occlusion": 1, "Rheumatic disorder": 1, "Rheumatoid factor": 1, "Sepsis": 1, "Septic shock": 1, "Seronegative arthritis": 1, "Skin discolouration": 1, "Social anxiety disorder": 1, "Somatic symptom disorder": 1, "Specialist consultation": 1, "Stress": 1, "Stress cardiomyopathy": 1, "Stridor": 1, "Subdural haematoma": 1, "Sudden hearing loss": 1, "Suicide attempt": 1, "Swelling": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Tachyarrhythmia": 1, "Temperature perception test abnormal": 1, "Tenosynovitis": 1, "Thirst": 1, "Thrombocytopenia": 1, "Troponin increased": 1, "Type 1 diabetes mellitus": 1, "Ultrasound Doppler": 1, "Unresponsive to stimuli": 1, "Urinary tract infection": 1, "Use of accessory respiratory muscles": 1, "Vaccination site haemorrhage": 1, "Vaccination site movement impairment": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Vertigo positional": 1, "Visual brightness": 1, "Visual perseveration": 1, "Vital functions abnormal": 1, "X-ray": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY4838.json b/docs/data/histograms/Japan/EY4838.json
new file mode 100644
index 00000000000..14543a3ca9a
--- /dev/null
+++ b/docs/data/histograms/Japan/EY4838.json
@@ -0,0 +1 @@
+{"batchcode": "EY4838", "histograms": [{"batchcodes": ["EY4838"], "histogram": {"Body temperature": 1, "Deep vein thrombosis": 1, "Dyspnoea": 1, "Palpitations": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY5220.json b/docs/data/histograms/Japan/EY5220.json
new file mode 100644
index 00000000000..b7304a8a257
--- /dev/null
+++ b/docs/data/histograms/Japan/EY5220.json
@@ -0,0 +1 @@
+{"batchcode": "EY5220", "histograms": [{"batchcodes": ["EY5220"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling abnormal": 1, "Heart rate": 1, "Heart rate increased": 1, "Oxygen saturation": 1, "Palpitations": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY5420.json b/docs/data/histograms/Japan/EY5420.json
new file mode 100644
index 00000000000..8c286e57ffc
--- /dev/null
+++ b/docs/data/histograms/Japan/EY5420.json
@@ -0,0 +1 @@
+{"batchcode": "EY5420", "histograms": [{"batchcodes": ["EY5420"], "histogram": {"Body temperature": 311, "Blood pressure measurement": 119, "Oxygen saturation": 101, "Heart rate": 87, "Pyrexia": 75, "Anaphylactic reaction": 61, "Feeling abnormal": 41, "Headache": 41, "Malaise": 39, "Blood pressure increased": 38, "Nausea": 36, "Pruritus": 33, "Dizziness": 30, "Erythema": 30, "Dyspnoea": 29, "Hypoaesthesia": 29, "Cough": 25, "Blood test": 23, "Vomiting": 23, "Blood pressure decreased": 20, "Rash": 20, "Vaccination site pain": 19, "Cerebral infarction": 18, "Palpitations": 18, "Seizure": 18, "C-reactive protein": 17, "Myalgia": 17, "Oropharyngeal discomfort": 17, "Tremor": 17, "Oxygen saturation decreased": 16, "Urticaria": 16, "White blood cell count": 16, "Vital signs measurement": 15, "Presyncope": 14, "Asthenia": 13, "Cardio-respiratory arrest": 13, "Chills": 13, "Computerised tomogram head": 13, "Magnetic resonance imaging": 13, "Investigation": 12, "Pain": 12, "Arthralgia": 11, "Computerised tomogram": 11, "Electrocardiogram": 11, "Heart rate increased": 11, "Loss of consciousness": 11, "Abdominal pain": 10, "Diarrhoea": 10, "Fall": 10, "Feeling cold": 10, "Pallor": 10, "Respiratory rate": 10, "SARS-CoV-2 test": 10, "Tachycardia": 10, "Back pain": 9, "Chest discomfort": 9, "Cold sweat": 9, "Fatigue": 9, "Fibrin D dimer": 9, "Hypertension": 9, "Pain in extremity": 9, "Platelet count": 9, "Alanine aminotransferase": 8, "Altered state of consciousness": 8, "Aspartate aminotransferase": 8, "Asthma": 8, "C-reactive protein increased": 8, "Decreased appetite": 8, "Depressed level of consciousness": 8, "Echocardiogram": 8, "Gamma-glutamyltransferase": 8, "Magnetic resonance imaging head": 8, "Throat tightness": 8, "Cerebral haemorrhage": 7, "Computerised tomogram thorax": 7, "Facial paralysis": 7, "Fibrin degradation products": 7, "Hypersensitivity": 7, "Hyperventilation": 7, "Inflammation": 7, "Muscular weakness": 7, "Pneumonia": 7, "Somnolence": 7, "Atrial fibrillation": 6, "COVID-19": 6, "Chest pain": 6, "Coagulopathy": 6, "Cyanosis": 6, "Drug ineffective": 6, "Dysphonia": 6, "Dysphoria": 6, "Haemorrhage subcutaneous": 6, "Hemiplegia": 6, "Hyperhidrosis": 6, "Neuropathy peripheral": 6, "Wheezing": 6, "Blood glucose": 5, "Cardiac arrest": 5, "Eyelid oedema": 5, "Head discomfort": 5, "Hepatic function abnormal": 5, "Herpes zoster": 5, "Hot flush": 5, "Movement disorder": 5, "Peripheral swelling": 5, "Shock": 5, "Urine analysis": 5, "Blood creatinine": 4, "Blood urea": 4, "Cardiac failure acute": 4, "Computerised tomogram abdomen": 4, "Disease recurrence": 4, "Drug eruption": 4, "Dysstasia": 4, "Feeling hot": 4, "Fibrin D dimer increased": 4, "Gait inability": 4, "Hypoaesthesia oral": 4, "Hypopnoea": 4, "Myocardial infarction": 4, "Myocarditis": 4, "Paraesthesia": 4, "Rhinorrhoea": 4, "Speech disorder": 4, "Swelling": 4, "Throat irritation": 4, "Thrombocytopenic purpura": 4, "Thrombosis": 4, "Vaccination site erythema": 4, "Vaccination site swelling": 4, "White blood cell count increased": 4, "X-ray": 4, "Abdominal distension": 3, "Antinuclear antibody": 3, "Aortic dissection": 3, "Aphasia": 3, "Arrhythmia": 3, "Auscultation": 3, "Basophil count": 3, "Blood alkaline phosphatase": 3, "Blood bilirubin": 3, "Blood lactate dehydrogenase": 3, "Blood pressure systolic": 3, "Cellulitis": 3, "Chronic obstructive pulmonary disease": 3, "Coma scale": 3, "Condition aggravated": 3, "Deafness": 3, "Delirium": 3, "Dyslalia": 3, "Eosinophil count": 3, "Erythema multiforme": 3, "Face oedema": 3, "Feeding disorder": 3, "Fibrin degradation products increased": 3, "Flushing": 3, "Haemoglobin": 3, "Haemorrhage": 3, "Hyperthermia": 3, "Ileus": 3, "Lip swelling": 3, "Lymphocyte count": 3, "Monocyte count": 3, "Neck pain": 3, "Neutrophil count": 3, "Oropharyngeal pain": 3, "Paresis": 3, "Pericarditis": 3, "Peripheral coldness": 3, "Physical examination": 3, "Platelet count decreased": 3, "Pneumonia aspiration": 3, "Rash erythematous": 3, "Red blood cell count": 3, "Restlessness": 3, "Sensory disturbance": 3, "Subarachnoid haemorrhage": 3, "Tachypnoea": 3, "Tinnitus": 3, "Ultrasound scan": 3, "Vaccination site pruritus": 3, "Activated partial thromboplastin time": 2, "Alanine aminotransferase increased": 2, "Amylase": 2, "Angioedema": 2, "Aspartate aminotransferase increased": 2, "Blood creatine phosphokinase": 2, "Blood creatinine increased": 2, "Blood culture": 2, "Blood potassium": 2, "Blood uric acid": 2, "Carcinoembryonic antigen": 2, "Cardiac failure": 2, "Coagulation test abnormal": 2, "Cognitive disorder": 2, "Colitis ischaemic": 2, "Collagen disorder": 2, "Complement factor C3": 2, "Complement factor C4": 2, "Cutaneous symptom": 2, "Death": 2, "Deep vein thrombosis": 2, "Diplopia": 2, "Discomfort": 2, "Dysarthria": 2, "Dyspnoea exertional": 2, "Eczema": 2, "Embolic stroke": 2, "Encephalopathy": 2, "Epilepsy": 2, "Epistaxis": 2, "Erythema of eyelid": 2, "Eye pruritus": 2, "Gait disturbance": 2, "Gastrointestinal 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY5422.json b/docs/data/histograms/Japan/EY5422.json
new file mode 100644
index 00000000000..215a37c6fac
--- /dev/null
+++ b/docs/data/histograms/Japan/EY5422.json
@@ -0,0 +1 @@
+{"batchcode": "EY5422", "histograms": [{"batchcodes": ["EY5422"], "histogram": {"Body temperature": 124, "Blood pressure measurement": 52, "Oxygen saturation": 42, "Heart rate": 30, "Blood pressure increased": 24, "Pyrexia": 22, "Dyspnoea": 21, "Anaphylactic reaction": 19, "Pruritus": 15, "Vomiting": 15, "Erythema": 14, "Feeling abnormal": 14, "Blood pressure decreased": 12, "Rash": 12, "Cerebral infarction": 11, "Nausea": 10, "Presyncope": 10, "Electrocardiogram": 9, "Headache": 9, "Loss of consciousness": 9, "Cold sweat": 8, "Dizziness": 8, "Hypoaesthesia": 8, "Muscular weakness": 8, "Oxygen saturation decreased": 8, "Urticaria": 8, "Arthralgia": 7, "Investigation": 7, "Malaise": 7, "Palpitations": 7, "SARS-CoV-2 test": 7, "Seizure": 7, "C-reactive protein": 6, "Magnetic resonance imaging": 6, "Magnetic resonance imaging head": 6, "Arthritis": 5, "Blood test": 5, "Cardio-respiratory arrest": 5, "Computerised tomogram": 5, "Condition aggravated": 5, "Hypersensitivity": 5, 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"Thyroid function test": 1, "Toxic skin eruption": 1, "Transient ischaemic attack": 1, "Tumour marker test": 1, "Tympanic membrane perforation": 1, "Type I hypersensitivity": 1, "Urine analysis": 1, "Vaccination failure": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site vesicles": 1, "Venous haemorrhage": 1, "Ventricular tachycardia": 1, "Viral test": 1, "Visual impairment": 1, "Water intoxication": 1, "Yellow skin": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY5423.json b/docs/data/histograms/Japan/EY5423.json
new file mode 100644
index 00000000000..be401bbef4a
--- /dev/null
+++ b/docs/data/histograms/Japan/EY5423.json
@@ -0,0 +1 @@
+{"batchcode": "EY5423", "histograms": [{"batchcodes": ["EY5423"], "histogram": {"Body temperature": 164, "Blood pressure measurement": 79, "Oxygen saturation": 59, "Pyrexia": 45, "Heart rate": 43, "Blood pressure increased": 28, "Anaphylactic reaction": 24, "Erythema": 21, "Nausea": 20, "Feeling abnormal": 19, "Headache": 17, "Malaise": 17, "Cough": 16, "Pruritus": 16, "Blood test": 14, "Dizziness": 14, "Hypoaesthesia": 14, "Cerebral infarction": 13, "Presyncope": 13, "Rash": 13, "Blood pressure decreased": 12, "Oropharyngeal discomfort": 12, "Vomiting": 12, "Oxygen saturation decreased": 11, "Urticaria": 11, "Computerised tomogram": 10, "Depressed level of consciousness": 9, "Dyspnoea": 9, "Investigation": 9, "SARS-CoV-2 test": 9, "Hypertension": 8, "Palpitations": 8, "Platelet count": 8, "Blood creatine phosphokinase": 7, "Cold sweat": 7, "Electrocardiogram": 7, "Fall": 7, "Respiratory rate": 7, "Tremor": 7, "Vaccination site pain": 7, "Vital signs measurement": 7, "White blood cell 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"Urinary tract infection": 1, "Urine abnormality": 1, "Urine ketone body": 1, "Urobilinogen urine": 1, "Urosepsis": 1, "VIth nerve paralysis": 1, "Vaccination site irritation": 1, "Vaccination site movement impairment": 1, "Vaccination site pruritus": 1, "Varicella virus test": 1, "Vertebral artery dissection": 1, "Vertigo positional": 1, "Viral infection": 1, "Viral myocarditis": 1, "Visual field defect": 1, "Visual impairment": 1, "Weight": 1, "White blood cell count decreased": 1, "White blood cells urine positive": 1, "X-ray": 1, "Yawning": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY5432.json b/docs/data/histograms/Japan/EY5432.json
new file mode 100644
index 00000000000..ff501006329
--- /dev/null
+++ b/docs/data/histograms/Japan/EY5432.json
@@ -0,0 +1 @@
+{"batchcode": "EY5432", "histograms": [{"batchcodes": ["EY5432"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Headache": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EY9860.json b/docs/data/histograms/Japan/EY9860.json
new file mode 100644
index 00000000000..d8af3e28ab5
--- /dev/null
+++ b/docs/data/histograms/Japan/EY9860.json
@@ -0,0 +1 @@
+{"batchcode": "EY9860", "histograms": [{"batchcodes": ["EY9860"], "histogram": {"Aortic aneurysm rupture": 1, "Aortic dissection": 1, "Back pain": 1, "Blood pressure immeasurable": 1, "Body temperature": 1, "Computerised tomogram": 1, "Loss of consciousness": 1, "Respiratory arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/EYO.json b/docs/data/histograms/Japan/EYO.json
new file mode 100644
index 00000000000..db18249133a
--- /dev/null
+++ b/docs/data/histograms/Japan/EYO.json
@@ -0,0 +1 @@
+{"batchcode": "EYO", "histograms": [{"batchcodes": ["EYO"], "histogram": {"Bell's palsy": 1, "Ear pain": 1, "Feeling abnormal": 1, "Herpes zoster": 1, "Investigation": 1, "Pain in jaw": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA.json b/docs/data/histograms/Japan/FA.json
new file mode 100644
index 00000000000..d88cfe917c9
--- /dev/null
+++ b/docs/data/histograms/Japan/FA.json
@@ -0,0 +1 @@
+{"batchcode": "FA", "histograms": [{"batchcodes": ["FA"], "histogram": {"Pleural effusion": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA2453.json b/docs/data/histograms/Japan/FA2453.json
new file mode 100644
index 00000000000..2cfcdd43cdb
--- /dev/null
+++ b/docs/data/histograms/Japan/FA2453.json
@@ -0,0 +1 @@
+{"batchcode": "FA2453", "histograms": [{"batchcodes": ["FA2453"], "histogram": {"Body temperature": 200, "Blood pressure measurement": 69, "Oxygen saturation": 60, "Heart rate": 48, "Pyrexia": 44, "Anaphylactic reaction": 36, "Dyspnoea": 27, "Pruritus": 23, "Computerised tomogram": 21, "Blood pressure increased": 20, "Headache": 20, "Nausea": 20, "Malaise": 19, "Erythema": 18, "Blood pressure decreased": 17, "Hypoaesthesia": 17, "C-reactive protein": 16, "Feeling abnormal": 16, "Rash": 16, "Urticaria": 16, "Arthralgia": 14, "Blood test": 13, "Depressed level of consciousness": 13, "Dizziness": 13, "Loss of consciousness": 13, "Cardio-respiratory arrest": 12, "Cerebral infarction": 12, "Cough": 12, "Decreased appetite": 11, "Fall": 11, "Vomiting": 11, "C-reactive protein increased": 10, "Wheezing": 10, "White blood cell count": 10, "Investigation": 9, "Oxygen saturation decreased": 9, "Pain": 9, "Pain in extremity": 9, "Platelet count": 9, "Asthenia": 8, "Cerebral haemorrhage": 8, "Magnetic resonance imaging head": 8, "Respiratory rate": 8, "Vital signs measurement": 8, "Chills": 7, "Computerised tomogram head": 7, "Diarrhoea": 7, "Electrocardiogram": 7, "Presyncope": 7, "SARS-CoV-2 test": 7, "Vaccination site pain": 7, "Cardiac failure": 6, "Chest X-ray": 6, "Coma scale": 6, "Gait disturbance": 6, "Hyperhidrosis": 6, "Hyperventilation": 6, "Interstitial lung disease": 6, "Pneumonia": 6, "Respiratory arrest": 6, "Altered state of consciousness": 5, "Chest pain": 5, "Heart rate decreased": 5, "Magnetic resonance imaging": 5, "Muscular weakness": 5, "Palpitations": 5, "Platelet count decreased": 5, "Seizure": 5, "Tachycardia": 5, "Thrombosis": 5, "Acute myocardial infarction": 4, "Asthma": 4, "Atrial fibrillation": 4, "Blood albumin": 4, "Blood creatinine": 4, "Blood pressure systolic increased": 4, "Echocardiogram": 4, "Feeding disorder": 4, "Fibrin D dimer": 4, "Myalgia": 4, "Neuropathy peripheral": 4, "Oedema peripheral": 4, "Oropharyngeal discomfort": 4, 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA4597.json b/docs/data/histograms/Japan/FA4597.json
new file mode 100644
index 00000000000..5ff33a4b467
--- /dev/null
+++ b/docs/data/histograms/Japan/FA4597.json
@@ -0,0 +1 @@
+{"batchcode": "FA4597", "histograms": [{"batchcodes": ["FA4597"], "histogram": {"Body temperature": 160, "Blood pressure measurement": 75, "Pyrexia": 51, "Oxygen saturation": 46, "Heart rate": 40, "Blood pressure increased": 29, "Anaphylactic reaction": 27, "Vomiting": 25, "Dyspnoea": 24, "C-reactive protein": 19, "Malaise": 19, "Nausea": 19, "Electrocardiogram": 18, "Feeling abnormal": 18, "Hypoaesthesia": 18, "Blood pressure decreased": 17, "Dizziness": 16, "Pruritus": 16, "Cerebral infarction": 15, "Headache": 15, "Erythema": 14, "Muscular weakness": 14, "White blood cell count": 14, "Blood creatine phosphokinase": 11, "Cough": 11, "Investigation": 10, "Computerised tomogram head": 9, "Magnetic resonance imaging": 9, "Pain in extremity": 9, "Presyncope": 9, "Urticaria": 9, "Arthralgia": 8, "Decreased appetite": 8, "Depressed level of consciousness": 8, "Echocardiogram": 8, "Loss of consciousness": 8, "N-terminal prohormone brain natriuretic peptide": 8, "Pallor": 8, "Blood test": 7, "C-reactive protein increased": 7, "Cerebral haemorrhage": 7, "Chest X-ray": 7, "Chest discomfort": 7, "Coma scale": 7, "Computerised tomogram": 7, "Blood lactate dehydrogenase": 6, "Cardiac failure": 6, "Cardio-respiratory arrest": 6, "Chills": 6, "Fall": 6, "Heart rate increased": 6, "Hypersensitivity": 6, "Movement disorder": 6, "Myocarditis": 6, "Oedema": 6, "Pain": 6, "Pneumonia": 6, "Rash": 6, "SARS-CoV-2 test": 6, "Seizure": 6, "Troponin T": 6, "Vaccination site pain": 6, "Alanine aminotransferase": 5, "Arrhythmia": 5, "Aspartate aminotransferase": 5, "Asthma": 5, "Feeling cold": 5, "Hyperhidrosis": 5, "N-terminal prohormone brain natriuretic peptide increased": 5, "Paraesthesia": 5, "Platelet count": 5, "Blood alkaline phosphatase": 4, "Blood creatinine": 4, "Blood urea": 4, "Cold sweat": 4, "Cyanosis": 4, "Diarrhoea": 4, "Erythema multiforme": 4, "Feeling hot": 4, "Flushing": 4, "Gamma-glutamyltransferase": 4, "Hypertension": 4, "Hypophagia": 4, "Neutrophil count": 4, "Oxygen saturation decreased": 4, "Rash erythematous": 4, "Respiratory arrest": 4, "Respiratory disorder": 4, "Tachycardia": 4, "Thrombosis": 4, "Altered state of consciousness": 3, "Angiogram": 3, "Antineutrophil cytoplasmic antibody": 3, "Atrial fibrillation": 3, "Blood potassium": 3, "Blood pressure diastolic decreased": 3, "Death": 3, "Dermatitis allergic": 3, "Dyslalia": 3, "Ejection fraction decreased": 3, "Fibrin degradation products": 3, "Gait disturbance": 3, "Generalised oedema": 3, "Glycosylated haemoglobin": 3, "Guillain-Barre syndrome": 3, "Heart rate decreased": 3, "Hyperventilation": 3, "Hypotension": 3, "Imaging procedure": 3, "Nerve conduction studies": 3, "Oropharyngeal discomfort": 3, "PO2": 3, "Palpitations": 3, "Peripheral coldness": 3, "Pneumonia aspiration": 3, "Pulmonary embolism": 3, "Respiratory rate": 3, "Sepsis": 3, "Subarachnoid haemorrhage": 3, "Vaccination site swelling": 3, "Wheezing": 3, "White blood cell count increased": 3, "Abdominal pain": 2, 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1, "Electrocardiogram Q wave abnormal": 1, "Electrocardiogram Q waves": 1, "Electrocardiogram ST segment": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram ambulatory": 1, "Electrocardiogram low voltage": 1, "Electromyogram": 1, "Encephalopathy": 1, "Enteritis infectious": 1, "Enterocolitis": 1, "Eosinophil count": 1, "Erythema of eyelid": 1, "Eye movement disorder": 1, "Eyelid function disorder": 1, "Eyelid oedema": 1, "Eyelid ptosis": 1, "Face crushing": 1, "Face injury": 1, "Fatigue": 1, "Fear": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Fibrinolysis": 1, "Fibrosis": 1, "Finger deformity": 1, "Full blood count": 1, "Fundoscopy": 1, "Gait inability": 1, "Gallbladder oedema": 1, "Gamma-glutamyltransferase increased": 1, "Gastrointestinal haemorrhage": 1, "Gastrooesophageal reflux disease": 1, "General physical condition": 1, "Generalised tonic-clonic seizure": 1, "Glomerular filtration rate": 1, "Glossodynia": 1, "Glycated albumin": 1, "Glycosuria": 1, "Glycosylated 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of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lung disorder": 1, "Lung opacity": 1, "Lymphocyte count": 1, "Lymphocyte count decreased": 1, "Lymphocyte percentage": 1, "Marasmus": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mesenteric arterial occlusion": 1, "Monocyte count": 1, "Mouth breathing": 1, "Mouth haemorrhage": 1, "Muscle haemorrhage": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Mycoplasma test": 1, "Neck mass": 1, "Neck pain": 1, "Necrotising colitis": 1, "Nerve conduction studies abnormal": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Neutrophil count increased": 1, "Neutrophil percentage": 1, "Nystagmus": 1, "Oculomucocutaneous syndrome": 1, "Oedema peripheral": 1, "Oral discomfort": 1, "Oral pruritus": 1, "Oxygen consumption": 1, "Pancytopenia": 1, "Paradoxical pressor response": 1, "Petechiae": 1, "Pharyngeal hypoaesthesia": 1, "Physical deconditioning": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pneumonia bacterial": 1, "Polymyalgia rheumatica": 1, "Portal vein thrombosis": 1, "Prinzmetal angina": 1, "Product administered at inappropriate site": 1, "Protein total decreased": 1, "Protein urine present": 1, "Prothrombin time": 1, "Prurigo": 1, "Pulse absent": 1, "Pupillary light reflex tests": 1, "Pupils unequal": 1, "Putamen haemorrhage": 1, "Pyelonephritis": 1, "Radial pulse decreased": 1, "Red blood cell count": 1, "Renal failure": 1, "Respiration abnormal": 1, "Respiratory failure": 1, "Respiratory rate increased": 1, "Respiratory tract infection": 1, "Retinal vein occlusion": 1, "Sensory disturbance": 1, "Septic shock": 1, "Shock": 1, "Shock symptom": 1, "Shunt occlusion": 1, "Skin discolouration": 1, "Snoring": 1, "Specific gravity urine": 1, "Spinal X-ray": 1, "Spinal osteoarthritis": 1, "Stool analysis": 1, "Subdural haematoma": 1, "Sudden hearing loss": 1, "Swelling face": 1, "Thalamus haemorrhage": 1, "Throat clearing": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombocytopenic purpura": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Tri-iodothyronine free": 1, "Troponin": 1, "Troponin I": 1, "Type 2 diabetes mellitus": 1, "Type I hypersensitivity": 1, "Ultrasound abdomen": 1, "Ultrasound scan": 1, "Unresponsive to stimuli": 1, "Urinary tract infection": 1, "Urobilinogen urine": 1, "Vaccination site atrophy": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site vesicles": 1, "Venogram": 1, "Ventricular enlargement": 1, "Ventricular extrasystoles": 1, "Ventricular internal diameter abnormal": 1, "Ventricular tachycardia": 1, "Vertigo": 1, "Visual acuity reduced": 1, "Vital signs measurement": 1, "Wrist deformity": 1, "X-ray": 1, "X-ray limb": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA4599.json b/docs/data/histograms/Japan/FA4599.json
new file mode 100644
index 00000000000..8e969f86f28
--- /dev/null
+++ b/docs/data/histograms/Japan/FA4599.json
@@ -0,0 +1 @@
+{"batchcode": "FA4599", "histograms": [{"batchcodes": ["FA4599"], "histogram": {"Acute myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA5422.json b/docs/data/histograms/Japan/FA5422.json
new file mode 100644
index 00000000000..e67921ba41e
--- /dev/null
+++ b/docs/data/histograms/Japan/FA5422.json
@@ -0,0 +1 @@
+{"batchcode": "FA5422", "histograms": [{"batchcodes": ["FA5422"], "histogram": {"Cerebral haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA5715.json b/docs/data/histograms/Japan/FA5715.json
new file mode 100644
index 00000000000..f2cb5ed7c58
--- /dev/null
+++ b/docs/data/histograms/Japan/FA5715.json
@@ -0,0 +1 @@
+{"batchcode": "FA5715", "histograms": [{"batchcodes": ["3006279", "EY0572", "FA5715"], "histogram": {"Blood pressure measurement": 1, "Blood pressure systolic increased": 1, "Bradycardia": 1, "Electrocardiogram": 1, "Fatigue": 1, "Heart rate": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Seizure": 1, "Sinus bradycardia": 1}}, {"batchcodes": ["FA5715"], "histogram": {"Body temperature": 39, "Blood pressure measurement": 15, "Pyrexia": 13, "Heart rate": 11, "Oxygen saturation": 11, "Pruritus": 9, "Nausea": 7, "Rash": 7, "Urticaria": 7, "Dizziness": 6, "Erythema": 6, "Headache": 6, "Magnetic resonance imaging": 6, "Malaise": 6, "Blood pressure decreased": 5, "Muscular weakness": 5, "Pain in extremity": 5, "Anaphylactic reaction": 4, "Cerebral infarction": 4, "Coma scale": 4, "Computerised tomogram": 4, "Dyspnoea": 4, "Feeling abnormal": 4, "Hypoaesthesia": 4, "Investigation": 4, "Vomiting": 4, "Altered state of consciousness": 3, "Arthralgia": 3, "Blood pressure increased": 3, "Cardio-respiratory arrest": 3, "Death": 3, "Electrocardiogram": 3, "Interstitial lung disease": 3, "Pallor": 3, "Palpitations": 3, "SARS-CoV-2 test": 3, "Asthenia": 2, "Brain stem haemorrhage": 2, "Cerebral haemorrhage": 2, "Chills": 2, "Computerised tomogram head": 2, "Computerised tomogram thorax": 2, "Cough": 2, "Diarrhoea": 2, "Gait disturbance": 2, "Hypertension": 2, "Hypoxia": 2, "Lung opacity": 2, "Magnetic resonance imaging head": 2, "Nasal congestion": 2, "Oropharyngeal discomfort": 2, "Pneumonia": 2, "Purpura": 2, "Rash papular": 2, "Subarachnoid haemorrhage": 2, "Toxic skin eruption": 2, "Vaccination site erythema": 2, "X-ray": 2, "Activated partial thromboplastin time": 1, "Acute myocardial infarction": 1, "Acute respiratory failure": 1, "Allergic reaction to excipient": 1, "Angioedema": 1, "Angiogram cerebral": 1, "Aortic rupture": 1, "Arrhythmia": 1, "Arteriosclerosis coronary artery": 1, "Asthma": 1, "Atrioventricular block complete": 1, "Auscultation": 1, "Autoantibody test": 1, "Aversion": 1, "Axillary nerve injury": 1, "Basal ganglia infarction": 1, "Basilar artery occlusion": 1, "Biopsy lymph gland": 1, "Blood culture": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood pressure abnormal": 1, "Blood pressure diastolic decreased": 1, "Blood pressure systolic": 1, "Blood test": 1, "Body mass index": 1, "Brain stem infarction": 1, "C-reactive protein": 1, "COVID-19": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "CSF test": 1, "CSF white blood cell count": 1, "Capillary leak syndrome": 1, "Cardiac failure": 1, "Cerebellar infarction": 1, "Cerebrovascular accident": 1, "Cervical spinal stenosis": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Chronic respiratory failure": 1, "Clonic convulsion": 1, "Colitis ischaemic": 1, "Condition aggravated": 1, "Confusional state": 1, "Constipation": 1, "Culture": 1, "Cyanosis": 1, "Decreased activity": 1, "Dehydration": 1, "Dermatitis allergic": 1, "Diabetic ketoacidosis": 1, "Diagnostic procedure": 1, "Disease recurrence": 1, "Drug ineffective": 1, "Dural arteriovenous fistula": 1, "Dyslalia": 1, "Dysphonia": 1, "Dysstasia": 1, "Eating disorder": 1, "Facial paralysis": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Flushing": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Guillain-Barre syndrome": 1, "Haemoglobin": 1, "Haemoptysis": 1, "Haemorrhage": 1, "Haemorrhage subcutaneous": 1, "Hepatic function abnormal": 1, "Hiccups": 1, "Hot flush": 1, "Hypercapnia": 1, "Hyperthermia": 1, "Hypoglycaemia": 1, "Illness": 1, "Immune-mediated adverse reaction": 1, "Incoherent": 1, "Influenza like illness": 1, "Intervertebral disc protrusion": 1, "Intestinal perforation": 1, "Intracranial pressure increased": 1, "Laryngoscopy": 1, "Liver function test": 1, "Loss of personal independence in daily activities": 1, "Lumbar spinal stenosis": 1, "Lymphadenopathy": 1, "Lymphocyte stimulation test": 1, "Meningitis aseptic": 1, "Mobility decreased": 1, "Monoplegia": 1, "Motor dysfunction": 1, "Movement disorder": 1, "Multiple organ dysfunction syndrome": 1, "Muscle tightness": 1, "Myalgia": 1, "Myocardial infarction": 1, "Neck pain": 1, "Neuritis": 1, "Neuropathy peripheral": 1, "Ophthalmic artery thrombosis": 1, "Oxygen saturation decreased": 1, "PO2": 1, "Paraesthesia": 1, "Paralysis recurrent laryngeal nerve": 1, "Physical deconditioning": 1, "Physical examination": 1, "Platelet count": 1, "Pneumonia bacterial": 1, "Prothrombin time": 1, "Pseudomonas test positive": 1, "Pulmonary oedema": 1, "Reaction to excipient": 1, "Salmonellosis": 1, "Seizure": 1, "Self-consciousness": 1, "Sensory disturbance": 1, "Sepsis": 1, "Shock": 1, "Skin swelling": 1, "Speech disorder": 1, "Sputum culture": 1, "Staphylococcus test positive": 1, "Still's disease": 1, "Tachycardia": 1, "Tachypnoea": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urine output decreased": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vascular malformation": 1, "Visual acuity reduced": 1, "Visual field defect": 1, "Vital signs measurement": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA5765.json b/docs/data/histograms/Japan/FA5765.json
new file mode 100644
index 00000000000..d7bb6d6a070
--- /dev/null
+++ b/docs/data/histograms/Japan/FA5765.json
@@ -0,0 +1 @@
+{"batchcode": "FA5765", "histograms": [{"batchcodes": ["FA5765"], "histogram": {"Body temperature": 199, "Blood pressure measurement": 91, "Oxygen saturation": 76, "Heart rate": 57, "Pyrexia": 44, "Blood pressure increased": 38, "Anaphylactic reaction": 36, "Computerised tomogram": 27, "Erythema": 24, "Feeling abnormal": 24, "Blood test": 22, "Urticaria": 22, "Dizziness": 21, "Dyspnoea": 21, "Headache": 21, "Nausea": 21, "Oxygen saturation decreased": 21, "Malaise": 19, "Vomiting": 18, "Pruritus": 17, "Rash": 16, "Blood pressure decreased": 15, "Electrocardiogram": 15, "Hypoaesthesia": 15, "Cardio-respiratory arrest": 12, "Cerebral infarction": 12, "Cough": 12, "Loss of consciousness": 12, "C-reactive protein": 11, "Magnetic resonance imaging": 11, "C-reactive protein increased": 10, "Decreased appetite": 10, "Depressed level of consciousness": 10, "Palpitations": 10, "Presyncope": 9, "SARS-CoV-2 test": 9, "Vital signs measurement": 9, "Asthma": 8, "Chest X-ray": 8, "Cold sweat": 8, "Death": 8, "Investigation": 8, "Platelet count": 8, "Vaccination site pain": 8, "White blood cell count": 8, "Altered state of consciousness": 7, "Chest discomfort": 7, "Dysphoria": 7, "Echocardiogram": 7, "Gait disturbance": 7, "Muscular weakness": 7, "Oropharyngeal discomfort": 7, "Respiratory rate": 7, "Seizure": 7, "Tachycardia": 7, "Chest pain": 6, "Fall": 6, "Fibrin D dimer": 6, "Guillain-Barre syndrome": 6, "Neuropathy peripheral": 6, "Oedema peripheral": 6, "Respiratory failure": 6, "Somnolence": 6, "Acute myocardial infarction": 5, "Atrial fibrillation": 5, "Cardiac arrest": 5, "Cardiac failure acute": 5, "Chills": 5, "Coma scale": 5, "Computerised tomogram head": 5, "Hyperhidrosis": 5, "Myalgia": 5, "Platelet count decreased": 5, "Pneumonia": 5, "Pulmonary embolism": 5, "Vaccination site pruritus": 5, "Anaemia": 4, "Bradycardia": 4, "Cardiac failure": 4, "Diarrhoea": 4, "Disease recurrence": 4, "Feeling cold": 4, "Haemoglobin": 4, "Haemorrhage subcutaneous": 4, "Heart rate 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3, "Paraesthesia": 3, "Paralysis": 3, "Physical deconditioning": 3, "Pleural effusion": 3, "Purpura": 3, "Restlessness": 3, "Sensory disturbance": 3, "Sudden death": 3, "Ultrasound scan": 3, "Abdominal discomfort": 2, "Anxiety": 2, "Aortic dissection": 2, "Aphasia": 2, "Areflexia": 2, "Arrhythmia": 2, "Back pain": 2, "Blood culture": 2, "Blood glucose": 2, "Body temperature increased": 2, "Breath sounds": 2, "Breath sounds abnormal": 2, "CSF glucose": 2, "CSF protein": 2, "CSF test": 2, "Cardiomegaly": 2, "Cellulitis": 2, "Coma": 2, "Computerised tomogram abdomen": 2, "Computerised tomogram thorax": 2, "Condition aggravated": 2, "Culture urine": 2, "Cyanosis": 2, "Dehydration": 2, "Dermatitis allergic": 2, "Dysphagia": 2, "Eczema": 2, "Electrocardiogram ST segment elevation": 2, "Eyelid oedema": 2, "Facial paralysis": 2, "Feeding disorder": 2, "Feeling hot": 2, "Gait inability": 2, "Grip strength decreased": 2, "Haemorrhagic diathesis": 2, "Head discomfort": 2, "Heart rate decreased": 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA5829.json b/docs/data/histograms/Japan/FA5829.json
new file mode 100644
index 00000000000..b70f4befa96
--- /dev/null
+++ b/docs/data/histograms/Japan/FA5829.json
@@ -0,0 +1 @@
+{"batchcode": "FA5829", "histograms": [{"batchcodes": ["FA5829"], "histogram": {"Body temperature": 92, "Blood pressure measurement": 38, "Oxygen saturation": 30, "Heart rate": 24, "Pyrexia": 20, "Anaphylactic reaction": 13, "Dyspnoea": 13, "Nausea": 13, "Blood pressure increased": 11, "Cerebral infarction": 11, "Malaise": 11, "Blood pressure decreased": 10, "Headache": 10, "Oxygen saturation decreased": 10, "Erythema": 9, "Computerised tomogram head": 8, "Cough": 8, "Feeling abnormal": 8, "Hypoaesthesia": 8, "Vomiting": 8, "C-reactive protein": 7, "Platelet count": 7, "Pruritus": 7, "Chills": 6, "Decreased appetite": 6, "Dizziness": 6, "Feeling hot": 6, "Investigation": 6, "Magnetic resonance imaging": 6, "Rash": 6, "Respiratory rate": 6, "Blood test": 5, "Cardiac failure": 5, "Dehydration": 5, "Pallor": 5, "Tremor": 5, "Urticaria": 5, "White blood cell count": 5, "Arthralgia": 4, "Aspartate aminotransferase": 4, "Asthenia": 4, "Asthma": 4, "Cardio-respiratory arrest": 4, 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA7338.json b/docs/data/histograms/Japan/FA7338.json
new file mode 100644
index 00000000000..f267fbbccd8
--- /dev/null
+++ b/docs/data/histograms/Japan/FA7338.json
@@ -0,0 +1 @@
+{"batchcode": "FA7338", "histograms": [{"batchcodes": ["FA7338"], "histogram": {"Body temperature": 175, "Blood pressure measurement": 66, "Oxygen saturation": 61, "Heart rate": 47, "Pyrexia": 40, "Anaphylactic reaction": 35, "Dyspnoea": 23, "Nausea": 22, "Blood pressure increased": 20, "Headache": 18, "Erythema": 17, "Pruritus": 17, "Rash": 17, "Blood pressure decreased": 16, "Computerised tomogram": 15, "Vomiting": 15, "Urticaria": 14, "Dizziness": 13, "Blood test": 12, "Cerebral infarction": 12, "Electrocardiogram": 12, "Hypoaesthesia": 12, "Malaise": 12, "Cardio-respiratory arrest": 11, "Cold sweat": 11, "Diarrhoea": 11, "SARS-CoV-2 test": 11, "Depressed level of consciousness": 10, "Feeling abnormal": 10, "Magnetic resonance imaging head": 10, "Muscular weakness": 10, "Chills": 9, "Arthralgia": 8, "C-reactive protein": 8, "Cough": 8, "Pallor": 8, "Palpitations": 8, "Presyncope": 8, "White blood cell count": 8, "Computerised tomogram head": 7, "Loss of consciousness": 7, "Magnetic 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1, "Type I hypersensitivity": 1, "Unresponsive to stimuli": 1, "Urinary occult blood": 1, "Urinary retention": 1, "Urine output decreased": 1, "Vaccination site bruising": 1, "Vaccination site movement impairment": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vascular pain": 1, "Ventricular extrasystoles": 1, "Visual field defect": 1, "Visual impairment": 1, "Vital signs measurement": 1, "Weight": 1, "Weight increased": 1, "White blood cell count decreased": 1, "White blood cell count increased": 1, "Whole body scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA7388.json b/docs/data/histograms/Japan/FA7388.json
new file mode 100644
index 00000000000..ba50dc8143a
--- /dev/null
+++ b/docs/data/histograms/Japan/FA7388.json
@@ -0,0 +1 @@
+{"batchcode": "FA7388", "histograms": [{"batchcodes": ["FA7388"], "histogram": {"Body temperature": 2, "Cardiac failure": 1, "Cardiac failure acute": 1, "Cardio-respiratory arrest": 1, "Respiratory failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FA7812.json b/docs/data/histograms/Japan/FA7812.json
new file mode 100644
index 00000000000..33dab629379
--- /dev/null
+++ b/docs/data/histograms/Japan/FA7812.json
@@ -0,0 +1 @@
+{"batchcode": "FA7812", "histograms": [{"batchcodes": ["FA7812"], "histogram": {"Body temperature": 47, "Anaphylactic reaction": 14, "Blood pressure measurement": 13, "Pyrexia": 9, "Hypoaesthesia": 8, "Magnetic resonance imaging": 8, "Oxygen saturation": 8, "Erythema": 7, "Heart rate": 7, "Blood test": 6, "Nausea": 6, "Blood pressure decreased": 5, "Blood pressure increased": 5, "Cerebral infarction": 5, "Computerised tomogram": 5, "Malaise": 5, "Seizure": 5, "Altered state of consciousness": 4, "Headache": 4, "Muscular weakness": 4, "SARS-CoV-2 test": 4, "Computerised tomogram head": 3, "Depressed level of consciousness": 3, "Dizziness": 3, "Dyspnoea": 3, "Echocardiogram": 3, "Electrocardiogram": 3, "Herpes zoster": 3, "Hyperhidrosis": 3, "Hypoaesthesia oral": 3, "Magnetic resonance imaging head": 3, "Neuropathy peripheral": 3, "Oropharyngeal discomfort": 3, "Oxygen saturation decreased": 3, "Pruritus": 3, "Acute disseminated encephalomyelitis": 2, "Blood creatine phosphokinase increased": 2, "CSF test": 2, "Cardio-respiratory arrest": 2, "Death": 2, "Dysarthria": 2, "Dysphoria": 2, "Epilepsy": 2, "Hypersensitivity": 2, "Loss of consciousness": 2, "Myocarditis": 2, "Oedema peripheral": 2, "Pain": 2, "Pain in extremity": 2, "Pallor": 2, "Physical deconditioning": 2, "Rash": 2, "Sensory disturbance": 2, "Somnolence": 2, "Throat tightness": 2, "Urticaria": 2, "Abdominal pain": 1, "Ageusia": 1, "Alanine aminotransferase increased": 1, "Anaemia macrocytic": 1, "Anaphylactic shock": 1, "Angiogram": 1, "Ankle brachial index": 1, "Anti-aquaporin-4 antibody": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antibody test": 1, "Antineutrophil cytoplasmic antibody": 1, "Aortic dissection": 1, "Aplastic anaemia": 1, "Arthralgia": 1, "Aspartate aminotransferase increased": 1, "Atrioventricular block": 1, "Atrioventricular block complete": 1, "Back pain": 1, "Blister": 1, "Blood alkaline phosphatase increased": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase MB increased": 1, "Blood magnesium increased": 1, "Blood potassium increased": 1, "Blood pressure systolic decreased": 1, "Bradycardia": 1, "C-reactive protein": 1, "CSF cell count": 1, "CSF culture": 1, "CSF glucose": 1, "CSF myelin basic protein": 1, "CSF protein": 1, "Cardiac arrest": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Catheterisation cardiac": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Cerebrovascular disorder": 1, "Cheyne-Stokes respiration": 1, "Cholangitis": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "DNA antibody": 1, "Decreased appetite": 1, "Defaecation disorder": 1, "Depression": 1, "Dermatitis allergic": 1, "Diplegia": 1, "Discomfort": 1, "Drug hypersensitivity": 1, "Drug ineffective": 1, "Dyslalia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Dysuria": 1, "Eczema": 1, "Ejection fraction": 1, "Endoscopy upper gastrointestinal tract": 1, "Epigastric discomfort": 1, "Eye movement disorder": 1, "Eye pain": 1, "Facial pain": 1, "Facial paralysis": 1, "Fall": 1, "Fatigue": 1, "Febrile neutropenia": 1, "Feeling cold": 1, "Fluid intake reduced": 1, "Gait deviation": 1, "Gait inability": 1, "Gamma-glutamyltransferase increased": 1, "Gastrointestinal disorder": 1, "Gastrointestinal examination": 1, "Giant cell arteritis": 1, "Guillain-Barre syndrome": 1, "Haematuria": 1, "Haemophagocytic lymphohistiocytosis": 1, "Heart sounds": 1, "Hemianopia homonymous": 1, "Hemiplegia": 1, "Hepatic function abnormal": 1, "Hypertension": 1, "Inflammation": 1, "Investigation": 1, "Jaundice": 1, "Laryngeal cancer": 1, "Limb discomfort": 1, "Limb injury": 1, "Magnetic resonance cholangiopancreatography": 1, "Memory impairment": 1, "Meningoencephalitis herpetic": 1, "Micturition disorder": 1, "Mobility decreased": 1, "Mucosal disorder": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Myelitis": 1, "Nerve conduction studies": 1, "Palpitations": 1, "Pancytopenia": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Peripheral swelling": 1, "Pharyngeal hypoaesthesia": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Polyarthritis": 1, "Polymerase chain reaction": 1, "Post herpetic neuralgia": 1, "Presyncope": 1, "Radiculopathy": 1, "Red blood cell sedimentation rate increased": 1, "Respiratory arrest": 1, "Rheumatoid factor": 1, "Road traffic accident": 1, "Seronegative arthritis": 1, "Shock": 1, "Speech disorder": 1, "Sputum retention": 1, "Strabismus": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling of eyelid": 1, "Tachycardia": 1, "Taste disorder": 1, "Throat irritation": 1, "Tinea infection": 1, "Tremor": 1, "Troponin": 1, "Urinary tract infection": 1, "Vital signs measurement": 1, "Vomiting": 1, "White blood cell count": 1, "White blood cell count decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FB4768.json b/docs/data/histograms/Japan/FB4768.json
new file mode 100644
index 00000000000..5361459e0ba
--- /dev/null
+++ b/docs/data/histograms/Japan/FB4768.json
@@ -0,0 +1 @@
+{"batchcode": "FB4768", "histograms": [{"batchcodes": ["FB4768"], "histogram": {"Intellectual disability": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC0572.json b/docs/data/histograms/Japan/FC0572.json
new file mode 100644
index 00000000000..65b842e87fb
--- /dev/null
+++ b/docs/data/histograms/Japan/FC0572.json
@@ -0,0 +1 @@
+{"batchcode": "FC0572", "histograms": [{"batchcodes": ["FC0572"], "histogram": {"Cerebral infarction": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Paresis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC3611.json b/docs/data/histograms/Japan/FC3611.json
new file mode 100644
index 00000000000..1346beb5f24
--- /dev/null
+++ b/docs/data/histograms/Japan/FC3611.json
@@ -0,0 +1 @@
+{"batchcode": "FC3611", "histograms": [{"batchcodes": ["FC3611"], "histogram": {"Anaphylactic reaction": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Erythema": 1, "Oxygen saturation": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC3661.json b/docs/data/histograms/Japan/FC3661.json
new file mode 100644
index 00000000000..8ae94687a59
--- /dev/null
+++ b/docs/data/histograms/Japan/FC3661.json
@@ -0,0 +1 @@
+{"batchcode": "FC3661", "histograms": [{"batchcodes": ["FC3661"], "histogram": {"Body temperature": 166, "Blood pressure measurement": 56, "Oxygen saturation": 41, "Heart rate": 32, "Pyrexia": 32, "Anaphylactic reaction": 31, "Blood pressure increased": 23, "Dyspnoea": 22, "Feeling abnormal": 21, "Cardio-respiratory arrest": 20, "Computerised tomogram": 20, "Nausea": 19, "Malaise": 17, "Pruritus": 17, "Hypoaesthesia": 16, "Urticaria": 16, "Dizziness": 15, "Headache": 15, "Erythema": 13, "Investigation": 13, "Loss of consciousness": 13, "C-reactive protein": 12, "Cerebral infarction": 12, "Magnetic resonance imaging": 12, "Blood test": 11, "Vomiting": 11, "Blood pressure decreased": 10, "Rash": 10, "Decreased appetite": 9, "Oxygen saturation decreased": 9, "SARS-CoV-2 test": 9, "Computerised tomogram head": 8, "Gait disturbance": 8, "Magnetic resonance imaging head": 8, "Oropharyngeal discomfort": 8, "Pneumonia": 8, "Presyncope": 8, "Seizure": 8, "Cardiac failure": 7, "Chest pain": 7, "Coma scale": 7, "Cough": 7, "Depressed level of consciousness": 7, "Electrocardiogram": 7, "Muscular weakness": 7, "Pain": 7, "Pain in extremity": 7, "Platelet count": 7, "Respiratory arrest": 7, "Altered state of consciousness": 6, "Bradycardia": 6, "Cerebral haemorrhage": 6, "Hyperhidrosis": 6, "Palpitations": 6, "White blood cell count": 6, "Abdominal pain": 5, "Blood creatine phosphokinase": 5, "Blood creatinine": 5, "C-reactive protein increased": 5, "Cardiac arrest": 5, "Chills": 5, "Cold sweat": 5, "Dysphoria": 5, "Haemoglobin": 5, "Heart rate increased": 5, "Hypersensitivity": 5, "Hypertension": 5, "Neuropathy peripheral": 5, "Tremor": 5, "Vaccination site pain": 5, "Alanine aminotransferase": 4, "Aspartate aminotransferase": 4, "Asthma": 4, "Blood glucose": 4, "Blood urea": 4, "Cardiac failure acute": 4, "Echocardiogram": 4, "Face oedema": 4, "Fatigue": 4, "Heat illness": 4, "Inflammation": 4, "PO2": 4, "Pallor": 4, "Red blood cell count": 4, "Respiratory rate": 4, "Somnolence": 4, "Subarachnoid haemorrhage": 4, "Arrhythmia": 3, "Auscultation": 3, "Blood lactate dehydrogenase": 3, "Blood potassium": 3, "Blood sodium": 3, "Blood uric acid": 3, "CSF test": 3, "Cerebral venous sinus thrombosis": 3, "Chest X-ray": 3, "Chest discomfort": 3, "Computerised tomogram thorax": 3, "Death": 3, "Diarrhoea": 3, "Fall": 3, "Feeling hot": 3, "Gamma-glutamyltransferase": 3, "Glycosylated haemoglobin": 3, "Haemorrhage subcutaneous": 3, "Hemiplegia": 3, "Hot flush": 3, "Hyperventilation": 3, "Insomnia": 3, "Movement disorder": 3, "Myocarditis": 3, "Neutrophil count": 3, "Protein total": 3, "Tachycardia": 3, "Urine analysis": 3, "Vertigo": 3, "Wheezing": 3, "X-ray": 3, "Abdominal pain upper": 2, "Acoustic stimulation tests": 2, "Allergy to vaccine": 2, "Angioedema": 2, "Antibody test": 2, "Aphasia": 2, "Arteriosclerosis": 2, "Arthralgia": 2, "Arthritis": 2, "Arthropathy": 2, "Asthenia": 2, "Back pain": 2, "Blood albumin": 2, "Blood alkaline phosphatase": 2, "Blood 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1, "Electric shock sensation": 1, "Electrocardiogram ST segment elevation": 1, "Electrocardiogram ambulatory": 1, "Embolic cerebral infarction": 1, "Embolic stroke": 1, "Endocarditis": 1, "Eosinophilic myocarditis": 1, "Eosinophilic pneumonia": 1, "Epilepsy": 1, "Erythema multiforme": 1, "Eye pain": 1, "Facial paralysis": 1, "Facial spasm": 1, "Faeces soft": 1, "Feeding disorder": 1, "Fibrin D dimer increased": 1, "Fibromyalgia": 1, "Flank pain": 1, "Fluid intake restriction": 1, "Flushing": 1, "Foaming at mouth": 1, "Full blood count": 1, "Gait inability": 1, "Gamma-glutamyltransferase increased": 1, "Gastroenteritis": 1, "Gastrooesophageal reflux disease": 1, "Glycosylated haemoglobin increased": 1, "Grip strength decreased": 1, "Haematocrit decreased": 1, "Haemoglobin decreased": 1, "Haemorrhage": 1, "Heart rate decreased": 1, "Heart rate normal": 1, "Hemiparesis": 1, "Hepatic enzyme": 1, "Hepatic enzyme abnormal": 1, "Hepatic neoplasm": 1, "Herpes zoster": 1, "Hiatus hernia": 1, "Hypertensive emergency": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hyponatraemia": 1, "Hypotension": 1, "Ileus": 1, "Illusion": 1, "Immobilisation syndrome": 1, "Immune thrombocytopenia": 1, "Inappropriate schedule of product administration": 1, "Incontinence": 1, "Infarction": 1, "Infection": 1, "Injury": 1, "Interstitial lung disease": 1, "Joint effusion": 1, "Laboratory test": 1, "Lack of spontaneous speech": 1, "Laryngeal pain": 1, "Limb discomfort": 1, "Lip pruritus": 1, "Lip swelling": 1, "Lipids": 1, "Lipids abnormal": 1, "Liver disorder": 1, "Loss of personal independence in daily activities": 1, "Low cardiac output syndrome": 1, "Lung opacity": 1, "Lymphocyte count": 1, "Macular oedema": 1, "Magnetic resonance imaging neck": 1, "Matrix metalloproteinase-3": 1, "Mean cell haemoglobin increased": 1, "Mean cell volume increased": 1, "Mean platelet volume": 1, "Mechanical ileus": 1, "Mediastinal haemorrhage": 1, "Meniere's disease": 1, "Meningoencephalitis herpetic": 1, "Mobility decreased": 1, "Monocyte percentage": 1, "Monoparesis": 1, "Monoplegia": 1, "Muscle necrosis": 1, "Muscle swelling": 1, "Myalgia": 1, "Myasthenia gravis": 1, "Myelopathy": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Myocardial necrosis marker increased": 1, "N-terminal prohormone brain natriuretic peptide": 1, "N-terminal prohormone brain natriuretic peptide increased": 1, "Near drowning": 1, "Neoplasm": 1, "Nerve compression": 1, "Neuralgia": 1, "Nystagmus": 1, "Ocular hyperaemia": 1, "Oculomucocutaneous syndrome": 1, "Oedema": 1, "Oedema peripheral": 1, "Oesophagogastroduodenoscopy": 1, "Oral discomfort": 1, "Osteoarthritis": 1, "Otolithiasis": 1, "Pain of skin": 1, "Panic disorder": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Peripheral artery occlusion": 1, "Peripheral nerve injury": 1, "Peripheral swelling": 1, "Platelet count increased": 1, "Platelet distribution width": 1, "Pleural effusion": 1, "Pneumonia bacterial": 1, "Polymerase chain reaction": 1, "Polymyalgia rheumatica": 1, "Posterior interosseous syndrome": 1, "Product administered at inappropriate site": 1, "Productive cough": 1, "Pulmonary congestion": 1, "Pulmonary hypertension": 1, "Pulmonary oedema": 1, "Pulmonary thrombosis": 1, "Purpura": 1, "Radial pulse abnormal": 1, "Rales": 1, "Red blood cell count decreased": 1, "Red blood cell count increased": 1, "Red cell distribution width": 1, "Respiratory disorder": 1, "Respiratory failure": 1, "Retinal vein occlusion": 1, "Retrograde amnesia": 1, "Rhabdomyolysis": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor positive": 1, "Rhinoscopy": 1, "Saliva altered": 1, "Salivary hypersecretion": 1, "Sensation of foreign body": 1, "Skin ulcer": 1, "Slow response to stimuli": 1, "Specialist consultation": 1, "Sputum culture": 1, "Sputum increased": 1, "Subdural haematoma": 1, "Sudden cardiac death": 1, "Sudden death": 1, "Swelling": 1, "Syncope": 1, "Tenderness": 1, "Thalamic infarction": 1, "Thermohyperaesthesia": 1, "Thirst": 1, "Throat irritation": 1, "Thyroxine free": 1, "Tinnitus": 1, "Tonic convulsion": 1, "Tonic posturing": 1, "Tri-iodothyronine free": 1, "Troponin T": 1, "Troponin T increased": 1, "Tympanometry": 1, "Type I hypersensitivity": 1, "Ultrasound abdomen": 1, "Unresponsive to stimuli": 1, "Upper airway obstruction": 1, "Urinary incontinence": 1, "Vaccination site pruritus": 1, "Vasodilatation": 1, "Venogram": 1, "Ventricular hypertrophy": 1, "Visual acuity tests": 1, "Weight": 1, "Weight decreased": 1, "White blood cell count increased": 1, "Wrist fracture": 1, "Xeroderma pigmentosum": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC5295.json b/docs/data/histograms/Japan/FC5295.json
new file mode 100644
index 00000000000..038e4f01e67
--- /dev/null
+++ b/docs/data/histograms/Japan/FC5295.json
@@ -0,0 +1 @@
+{"batchcode": "FC5295", "histograms": [{"batchcodes": ["FC5295"], "histogram": {"Body temperature": 83, "Blood pressure measurement": 36, "Oxygen saturation": 31, "Anaphylactic reaction": 27, "Heart rate": 26, "Nausea": 21, "Dyspnoea": 16, "Dizziness": 15, "Blood pressure increased": 13, "Feeling abnormal": 13, "Pyrexia": 13, "Rash": 13, "Pruritus": 12, "Urticaria": 11, "Erythema": 10, "Vomiting": 10, "Blood test": 9, "Hypoaesthesia": 9, "Arthralgia": 8, "Blood pressure decreased": 8, "Cerebral infarction": 8, "Headache": 8, "Oropharyngeal discomfort": 7, "White blood cell count": 7, "Electrocardiogram": 6, "Magnetic resonance imaging": 6, "Malaise": 6, "Muscular weakness": 6, "Palpitations": 6, "Blood creatinine": 5, "C-reactive protein": 5, "Cardio-respiratory arrest": 5, "Cough": 5, "Swelling": 5, "Aspartate aminotransferase": 4, "Chills": 4, "Computerised tomogram": 4, "Depressed level of consciousness": 4, "Fall": 4, "Heart rate increased": 4, "Hyperhidrosis": 4, "Hypertension": 4, "Loss of consciousness": 4, "Pain in extremity": 4, "Presyncope": 4, "Respiratory rate": 4, "Tremor": 4, "Abdominal pain": 3, "Alanine aminotransferase": 3, "Blood creatine phosphokinase": 3, "Blood urea": 3, "Blood uric acid": 3, "Cold sweat": 3, "Decreased appetite": 3, "Dysarthria": 3, "Dysphonia": 3, "Gamma-glutamyltransferase": 3, "Glycosylated haemoglobin": 3, "Haematocrit": 3, "Haemoglobin": 3, "Hemiplegia": 3, "Hypersensitivity": 3, "Investigation": 3, "Myocarditis": 3, "Neuropathy peripheral": 3, "Oedema peripheral": 3, "Oxygen saturation decreased": 3, "Red blood cell count": 3, "Respiratory arrest": 3, "SARS-CoV-2 test": 3, "Sensation of foreign body": 3, "Vaccination site pain": 3, "Vital signs measurement": 3, "Acute myocardial infarction": 2, "Altered state of consciousness": 2, "Anaphylactic shock": 2, "Asthma": 2, "Atrial fibrillation": 2, "Blood alkaline phosphatase": 2, "Blood lactate dehydrogenase": 2, "Blood pressure systolic": 2, "Blood pressure systolic 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"Coronary artery occlusion": 1, "Cytology abnormal": 1, "Diabetic coma": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Drug hypersensitivity": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Ejection fraction": 1, "Electrocardiogram ST segment elevation": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Embolism": 1, "Eosinophil count": 1, "Epilepsy": 1, "Eye movement disorder": 1, "Eyelid oedema": 1, "Facial paresis": 1, "Feeling cold": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Flushing": 1, "Focal segmental glomerulosclerosis": 1, "Full blood count": 1, "Functional gastrointestinal disorder": 1, "Gait disturbance": 1, "Gastrointestinal disorder": 1, "Generalised oedema": 1, "Glomerulonephritis rapidly progressive": 1, "Glucocorticoids normal": 1, "Glycosylated haemoglobin increased": 1, "Guillain-Barre syndrome": 1, "Haematuria": 1, "Haemolysis": 1, "Haemorrhage subcutaneous": 1, "Hemiasomatognosia": 1, "Hemiparesis": 1, "Hepatic function abnormal": 1, "High density lipoprotein": 1, "High density lipoprotein decreased": 1, "Histology": 1, "Hot flush": 1, "Hypercapnia": 1, "Hypophagia": 1, "Hypoxia": 1, "Illusion": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Interstitial lung disease": 1, "Jaundice": 1, "Joint range of motion decreased": 1, "Lacunar infarction": 1, "Laryngeal discomfort": 1, "Larynx irritation": 1, "Leucine aminopeptidase": 1, "Leucine aminopeptidase increased": 1, "Low density lipoprotein": 1, "Low density lipoprotein increased": 1, "Lymphadenopathy": 1, "Mean platelet volume": 1, "Microscopic polyangiitis": 1, "Microscopy": 1, "Mitral valve incompetence": 1, "Muscle rigidity": 1, "Musculoskeletal disorder": 1, "Musculoskeletal stiffness": 1, "Mydriasis": 1, "Neck pain": 1, "Nephrotic syndrome": 1, "Nerve conduction studies": 1, "Neutrophil count": 1, "Obstruction": 1, "Off label use": 1, "Ophthalmological examination": 1, "Oral discomfort": 1, "Oxygen saturation abnormal": 1, "PO2": 1, "Papule": 1, "Peripheral coldness": 1, "Platelet disorder": 1, "Platelet distribution width": 1, "Platelet-large cell ratio": 1, "Pneumonia": 1, "Polyneuropathy": 1, "Prinzmetal angina": 1, "Procalcitonin": 1, "Product administered to patient of inappropriate age": 1, "Protein total": 1, "Proteinuria": 1, "Prothrombin time": 1, "Prothrombin time ratio": 1, "Pulmonary artery thrombosis": 1, "Pulmonary embolism": 1, "Pulse abnormal": 1, "Pulse absent": 1, "Red cell distribution width": 1, "Reflex test": 1, "Renal failure": 1, "Scar": 1, "Seborrhoeic keratosis": 1, "Sensation of blood flow": 1, "Sensory level": 1, "Skin cancer": 1, "Skin ulcer": 1, "Sneezing": 1, "Somnolence": 1, "Stress cardiomyopathy": 1, "Sudden death": 1, "Syncope": 1, "Throat tightness": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thyroid function test": 1, "Toxic skin eruption": 1, "Trance": 1, "Troponin": 1, "Troponin increased": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vascular stenosis": 1, "Venous thrombosis limb": 1, "Ventricular hypokinesia": 1, "Ventricular internal diameter": 1, "Vertigo positional": 1, "Vision blurred": 1, "Weight decreased": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC5947.json b/docs/data/histograms/Japan/FC5947.json
new file mode 100644
index 00000000000..8ccf490cb88
--- /dev/null
+++ b/docs/data/histograms/Japan/FC5947.json
@@ -0,0 +1 @@
+{"batchcode": "FC5947", "histograms": [{"batchcodes": ["000021A", "EW0201", "FC5947"], "histogram": {"Antineutrophil cytoplasmic antibody": 1, "Arthralgia": 1, "Biopsy bone marrow": 1, "Blood test": 1, "Chills": 1, "Eosinophilia": 1, "Infarction": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Neuropathy peripheral": 1, "Peroneal nerve palsy": 1, "Pyrexia": 1, "Vasculitis": 1, "White blood cell count": 1}}, {"batchcodes": ["FC5947"], "histogram": {"Body temperature": 116, "Blood pressure measurement": 51, "Oxygen saturation": 49, "Heart rate": 39, "Blood pressure increased": 24, "Anaphylactic reaction": 23, "Pyrexia": 19, "Dyspnoea": 18, "Hypoaesthesia": 16, "Feeling abnormal": 14, "Investigation": 13, "Pruritus": 13, "Presyncope": 12, "Blood pressure decreased": 11, "Erythema": 11, "Nausea": 11, "Rash": 11, "Urticaria": 11, "Dizziness": 10, "Oxygen saturation decreased": 10, "Computerised tomogram": 9, "Cough": 9, "Pain in extremity": 9, "White blood cell count": 9, "Blood test": 8, "Cerebral infarction": 8, "Headache": 8, "Loss of consciousness": 8, "Pallor": 8, "Depressed level of consciousness": 7, "Malaise": 7, "Neuropathy peripheral": 7, "SARS-CoV-2 test": 7, "Altered state of consciousness": 6, "Asthenia": 6, "Cold sweat": 6, "Decreased appetite": 6, "Fall": 6, "Haemoglobin": 6, "Muscular weakness": 6, "Palpitations": 6, "Platelet count": 6, "Thrombosis": 6, "Chest X-ray": 5, "Death": 5, "Fibrin D dimer": 5, "Hypersensitivity": 5, "Magnetic resonance imaging": 5, "Oropharyngeal discomfort": 5, "Tachycardia": 5, "Vaccination site pain": 5, "Blood potassium": 4, "Bradycardia": 4, "C-reactive protein": 4, "Electrocardiogram": 4, "Haemorrhage subcutaneous": 4, "Hyperhidrosis": 4, "Hypertension": 4, "Red blood cell count": 4, "Seizure": 4, "Throat tightness": 4, "Tremor": 4, "Vomiting": 4, "Activated partial thromboplastin time": 3, "Alanine aminotransferase": 3, "Aspartate aminotransferase": 3, "Asthma": 3, "Blood creatine phosphokinase": 3, "Blood 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discomfort": 2, "Chest pain": 2, "Chills": 2, "Coagulation test": 2, "Coma scale": 2, "Dysarthria": 2, "Dysphonia": 2, "Erythema multiforme": 2, "Face oedema": 2, "Hypoaesthesia oral": 2, "Insomnia": 2, "Joint range of motion decreased": 2, "Magnetic resonance imaging head": 2, "Magnetic resonance imaging spinal": 2, "Mobility decreased": 2, "Motor dysfunction": 2, "Neurological examination": 2, "Pain": 2, "Paraesthesia": 2, "Paralysis": 2, "Pericarditis": 2, "Physical deconditioning": 2, "Polymerase chain reaction": 2, "Prothrombin time": 2, "Sensation of foreign body": 2, "Sensory disturbance": 2, "Sepsis": 2, "Shock": 2, "Speech disorder": 2, "Stridor": 2, "Syncope": 2, "Ultrasound scan": 2, "Vaccination failure": 2, "Vaccination site swelling": 2, "Wheezing": 2, "X-ray": 2, "Abdominal X-ray": 1, "Abdominal pain": 1, "Abdominal pain lower": 1, "Acute leukaemia": 1, "Acute myocardial infarction": 1, "Acute stress disorder": 1, "Amylase": 1, "Anaemia": 1, "Angina unstable": 1, "Angiogram": 1, "Anxiety": 1, "Aphasia": 1, "Areflexia": 1, "Arterial occlusive disease": 1, "Arterial stenosis": 1, "Arteriosclerosis": 1, "Asphyxia": 1, "Asthenopia": 1, "Atrial fibrillation": 1, "Atrioventricular block": 1, "Atrioventricular block complete": 1, "Autonomic nervous system imbalance": 1, "Axillary mass": 1, "Axillary pain": 1, "Basophil percentage": 1, "Bile duct cancer": 1, "Bilirubin conjugated": 1, "Biopsy skin": 1, "Blepharospasm": 1, "Blood creatine phosphokinase MB": 1, "Blood immunoglobulin G": 1, "Blood pressure abnormal": 1, "Blood pressure diastolic": 1, "Blood pressure systolic": 1, "Blood pressure systolic decreased": 1, "Blood pressure systolic increased": 1, "Blood triglycerides": 1, "Blood uric acid": 1, "Brain herniation": 1, "Brain stem infarction": 1, "Bronchoalveolar lavage": 1, "CSF culture": 1, "CSF glucose": 1, "CSF test": 1, "Cardiac arrest": 1, "Cardiac electrophysiologic study": 1, "Cardiac pacemaker insertion": 1, "Cardiomegaly": 1, "Cerebellar ataxia": 1, "Cerebral disorder": 1, "Cerebral thrombosis": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Chronic kidney disease": 1, "Circulatory collapse": 1, "Cognitive disorder": 1, "Complex regional pain syndrome": 1, "Computerised tomogram head": 1, "Constipation": 1, "Contusion": 1, "Coronary artery stenosis": 1, "Cough variant asthma": 1, "Cyanosis": 1, "Cytology": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Delirium": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Diplopia": 1, "Discomfort": 1, "Disease recurrence": 1, "Drooling": 1, "Drug eruption": 1, "Drug ineffective": 1, "Dyslipidaemia": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Eating disorder": 1, "Echocardiogram": 1, "Eczema": 1, "Electrocardiogram ambulatory": 1, "Electroneurography": 1, "Embolic stroke": 1, "Eosinophil percentage": 1, "Epilepsy": 1, "Extremity contracture": 1, "Face injury": 1, "Facial discomfort": 1, "Feeding disorder": 1, "Fibrin degradation products": 1, "Full blood count": 1, "Gamma-glutamyltransferase": 1, "Gastroenteritis": 1, "Gastrointestinal inflammation": 1, "Gaze palsy": 1, "Generalised tonic-clonic seizure": 1, "Glossoptosis": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Haemorrhagic diathesis": 1, "Heart rate decreased": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hepatitis B surface antigen": 1, "Hepatitis C virus test": 1, "Hydrocephalus": 1, "Hyperkalaemia": 1, "Hyperthermia": 1, "Hypertonia": 1, "Hyporeflexia": 1, "Hypotension": 1, "Ileus": 1, "Immune thrombocytopenia": 1, "Inappropriate schedule of product administration": 1, "Incontinence": 1, "Interchange of vaccine products": 1, "Internal haemorrhage": 1, "International normalised ratio": 1, "Interstitial lung disease": 1, "Lack of spontaneous speech": 1, "Leucine aminopeptidase": 1, "Limb discomfort": 1, "Lip swelling": 1, "Lumbar puncture": 1, "Lung opacity": 1, "Lymphocyte count": 1, "Lymphocyte count decreased": 1, "Lymphocyte percentage": 1, "Magnetic resonance cholangiopancreatography": 1, "Magnetic resonance imaging neck": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Metabolic function test": 1, "Monocyte percentage": 1, "Movement disorder": 1, "Muscle haemorrhage": 1, "Muscle spasms": 1, "Myelitis": 1, "Myocarditis": 1, "Myoclonic epilepsy": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Ocular discomfort": 1, "Oral pruritus": 1, "Paraesthesia oral": 1, "Pericardial effusion": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pharyngeal paraesthesia": 1, "Pigmentation disorder": 1, "Platelet count decreased": 1, "Platelet count normal": 1, "Pneumonia": 1, "Poor peripheral circulation": 1, "Product administered at inappropriate site": 1, "Prothrombin level": 1, "Pulmonary artery thrombosis": 1, "Pulmonary embolism": 1, "Pulse abnormal": 1, "Pupillary light reflex tests": 1, "Pyelitis": 1, "Pyelonephritis acute": 1, "Radial nerve palsy": 1, "Radioisotope scan": 1, "Rash macular": 1, "Renal failure": 1, "Respiratory arrest": 1, "Respiratory failure": 1, "Respiratory rate increased": 1, "Retching": 1, "Retrograde amnesia": 1, "SARS-CoV-2 antibody test": 1, "Serum colour abnormal": 1, "Small intestinal obstruction": 1, "Snoring": 1, "Subdural haematoma": 1, "Subileus": 1, "Sudden cardiac death": 1, "Sudden hearing loss": 1, "Suspected COVID-19": 1, "Swelling": 1, "Synovial disorder": 1, "Tachypnoea": 1, "Tenderness": 1, "Throat irritation": 1, "Thrombocytopenic purpura": 1, "Thrombophlebitis": 1, "Thyroxine free": 1, "Tongue spasm": 1, "Tonic convulsion": 1, "Toxic skin eruption": 1, "Tri-iodothyronine free": 1, "Tumour marker test": 1, "Type I hypersensitivity": 1, "Ultrasound Doppler": 1, "Unresponsive to stimuli": 1, "Urinary tract infection": 1, "Urine ketone body": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Visual impairment": 1, "Vital signs measurement": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC8736.json b/docs/data/histograms/Japan/FC8736.json
new file mode 100644
index 00000000000..d76fc5e6268
--- /dev/null
+++ b/docs/data/histograms/Japan/FC8736.json
@@ -0,0 +1 @@
+{"batchcode": "FC8736", "histograms": [{"batchcodes": ["FC8736"], "histogram": {"Body temperature": 80, "Blood pressure measurement": 35, "Oxygen saturation": 27, "Heart rate": 23, "Anaphylactic reaction": 21, "Dyspnoea": 21, "Pyrexia": 14, "Blood pressure increased": 12, "Nausea": 12, "Pruritus": 12, "Blood pressure decreased": 10, "Fall": 10, "Hypoaesthesia": 10, "Presyncope": 10, "Erythema": 9, "Feeling abnormal": 9, "Blood test": 8, "C-reactive protein": 8, "Headache": 8, "Loss of consciousness": 8, "COVID-19": 7, "Drug ineffective": 7, "Pallor": 7, "SARS-CoV-2 test": 7, "Cold sweat": 6, "Computerised tomogram": 6, "Depressed level of consciousness": 6, "Dizziness": 6, "Malaise": 6, "Rash": 6, "Asthenia": 5, "Hyperhidrosis": 5, "Hypersensitivity": 5, "Magnetic resonance imaging head": 5, "Pain in extremity": 5, "Tremor": 5, "Urticaria": 5, "Vital signs measurement": 5, "Vomiting": 5, "White blood cell count": 5, "Anaphylactic shock": 4, "Arthralgia": 4, "Blood pressure systolic": 4, "Magnetic resonance imaging": 4, "Oxygen saturation decreased": 4, "Respiratory arrest": 4, "Abdominal pain": 3, "Altered state of consciousness": 3, "Blood creatine phosphokinase": 3, "Cardio-respiratory arrest": 3, "Cerebral infarction": 3, "Chills": 3, "Computerised tomogram abdomen": 3, "Cough": 3, "Diarrhoea": 3, "Electrocardiogram": 3, "Endoscopy upper gastrointestinal tract": 3, "Heart rate increased": 3, "Hepatic function abnormal": 3, "Movement disorder": 3, "Muscular weakness": 3, "Myocarditis": 3, "Neuropathy peripheral": 3, "Peripheral swelling": 3, "Physical deconditioning": 3, "Respiratory rate": 3, "Shock": 3, "Tension": 3, "Wheezing": 3, "Alanine aminotransferase": 2, "Anxiety": 2, "Arthritis": 2, "Aspartate aminotransferase": 2, "Blood pressure diastolic decreased": 2, "Blood pressure fluctuation": 2, "Brain stem infarction": 2, "C-reactive protein increased": 2, "Coma scale": 2, "Computerised tomogram head": 2, "Computerised tomogram thorax": 2, "Dehydration": 2, "Dysphoria": 2, "Epilepsy": 2, "Fatigue": 2, "Feeding disorder": 2, "Gait disturbance": 2, "Gallbladder enlargement": 2, "Haematemesis": 2, "Haemoglobin": 2, "Haemorrhage": 2, "Heart rate decreased": 2, "Hemiparesis": 2, "Hemiplegia": 2, "Hypotension": 2, "Inflammation": 2, "Interchange of vaccine products": 2, "Internal haemorrhage": 2, "Investigation": 2, "Lymphadenopathy": 2, "Oedema": 2, "Oropharyngeal discomfort": 2, "Pain": 2, "Palpitations": 2, "Peripheral coldness": 2, "Physical examination": 2, "Seizure": 2, "Sensory disturbance": 2, "Suspected COVID-19": 2, "Syncope": 2, "Troponin T": 2, "Vaccination failure": 2, "Visual field defect": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Acute respiratory distress syndrome": 1, "Allergy to vaccine": 1, "Alopecia areata": 1, "Aneurysm ruptured": 1, "Angiocardiogram": 1, "Aphasia": 1, "Arrhythmia": 1, "Aspiration": 1, "Asthma": 1, "Ataxia": 1, "Atrioventricular block complete": 1, "Auscultation": 1, "Autoinflammatory disease": 1, "Back pain": 1, "Bed rest": 1, "Bile duct stone": 1, "Biliary colic": 1, "Biopsy heart": 1, "Blindness transient": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatine": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood culture": 1, "Blood gases": 1, "Blood glucose": 1, "Blood glucose abnormal": 1, "Blood potassium": 1, "Blood pressure systolic increased": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "Brain natriuretic peptide": 1, "Brain oedema": 1, "COVID-19 immunisation": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Cardiac arrest": 1, "Cardiac failure": 1, "Carotid artery occlusion": 1, "Cellulitis": 1, "Cerebellar ataxia": 1, "Cerebral haemorrhage": 1, "Cerebral thrombosis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest pain": 1, "Cholecystitis acute": 1, "Chronic gastritis": 1, "Chronic obstructive pulmonary disease": 1, "Coagulation test": 1, "Compression fracture": 1, "Conduction disorder": 1, "Confusional state": 1, "Coordination abnormal": 1, "Coronary artery stenosis": 1, "Cutaneous symptom": 1, "Death": 1, "Decreased appetite": 1, "Dermatitis allergic": 1, "Dermo-hypodermitis": 1, "Diplopia": 1, "Discomfort": 1, "Dysarthria": 1, "Dyslalia": 1, "Dysstasia": 1, "Enteritis infectious": 1, "Enterocolitis": 1, "Eosinophil count": 1, "Eosinophil count increased": 1, "Eosinophilic pneumonia": 1, "Erythema multiforme": 1, "Erythema of eyelid": 1, "Eye movement disorder": 1, "Facial paralysis": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Gamma-glutamyltransferase": 1, "Gastritis": 1, "Grip strength": 1, "Grip strength decreased": 1, "Haematochezia": 1, "Haematocrit": 1, "Head discomfort": 1, "Hot flush": 1, "Human chorionic gonadotropin": 1, "Hypercapnia": 1, "Hyperoxia": 1, "Hyperventilation": 1, "Imaging procedure": 1, "Immunisation reaction": 1, "Inappropriate schedule of product administration": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Laboratory test": 1, "Laryngeal oedema": 1, "Limb discomfort": 1, "Lymphocyte stimulation test": 1, "Lymphocyte stimulation test positive": 1, "Monoplegia": 1, "Motor dysfunction": 1, "Multiple organ dysfunction syndrome": 1, "Muscle tightness": 1, "Myalgia": 1, "Myelitis": 1, "Myocardial necrosis marker": 1, "N-terminal prohormone brain natriuretic peptide": 1, "N-terminal prohormone brain natriuretic peptide increased": 1, "Neck pain": 1, "Neutrophil count": 1, "Ocular hyperaemia": 1, "Orthostatic hypotension": 1, "PO2": 1, "Paraesthesia": 1, "Paralysis": 1, "Pericarditis": 1, "Peripheral arterial occlusive disease": 1, "Platelet count": 1, "Pneumatosis intestinalis": 1, "Polymerase chain reaction": 1, "Postural tremor": 1, "Psychogenic seizure": 1, "Pulmonary oedema": 1, "Pupillary light reflex tests": 1, "Pupillary reflex impaired": 1, "Putamen haemorrhage": 1, "Quadriplegia": 1, "Quality of life decreased": 1, "Radial pulse": 1, "Red blood cell count": 1, "Respiratory disorder": 1, "Respiratory distress": 1, "Respiratory rate increased": 1, "Respiratory symptom": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Scintillating scotoma": 1, "Sense of oppression": 1, "Skin discolouration": 1, "Somatic symptom disorder": 1, "Stridor": 1, "Swelling": 1, "Tachypnoea": 1, "Thalamic infarction": 1, "Thirst": 1, "Throat tightness": 1, "Thrombosis": 1, "Thyroglobulin": 1, "Thyroid function test abnormal": 1, "Thyroiditis subacute": 1, "Tonic convulsion": 1, "Tonsillitis": 1, "Troponin T increased": 1, "Tunnel vision": 1, "Ultrasound abdomen": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Vaccination site haemorrhage": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site pain": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC8763.json b/docs/data/histograms/Japan/FC8763.json
new file mode 100644
index 00000000000..6aa7f229a3c
--- /dev/null
+++ b/docs/data/histograms/Japan/FC8763.json
@@ -0,0 +1 @@
+{"batchcode": "FC8763", "histograms": [{"batchcodes": ["FC8763"], "histogram": {"Acute disseminated encephalomyelitis": 1, "Anaphylactic shock": 1, "Anti-NMDA antibody": 1, "Body temperature": 1, "Computerised tomogram head": 1, "Encephalitis": 1, "Encephalitis autoimmune": 1, "Encephalopathy": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Grip strength": 1, "Grip strength decreased": 1, "Muscular weakness": 1, "Pyrexia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC9073.json b/docs/data/histograms/Japan/FC9073.json
new file mode 100644
index 00000000000..89383a719f8
--- /dev/null
+++ b/docs/data/histograms/Japan/FC9073.json
@@ -0,0 +1 @@
+{"batchcode": "FC9073", "histograms": [{"batchcodes": ["FC9073"], "histogram": {"Body temperature": 1, "Lymphadenopathy": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC9873.json b/docs/data/histograms/Japan/FC9873.json
new file mode 100644
index 00000000000..05d0f18f095
--- /dev/null
+++ b/docs/data/histograms/Japan/FC9873.json
@@ -0,0 +1 @@
+{"batchcode": "FC9873", "histograms": [{"batchcodes": ["FC9873"], "histogram": {"Body temperature": 18, "Blood pressure measurement": 13, "Oxygen saturation": 9, "Heart rate": 8, "Dyspnoea": 7, "Presyncope": 6, "Anaphylactic reaction": 5, "Nausea": 5, "Feeling abnormal": 4, "Pyrexia": 4, "Respiratory rate": 4, "Arthralgia": 3, "Blood pressure increased": 3, "Computerised tomogram": 3, "Hypotension": 3, "Acute kidney injury": 2, "Anaphylactic shock": 2, "Blood pressure decreased": 2, "C-reactive protein": 2, "Dizziness": 2, "Hepatic function abnormal": 2, "Hyperhidrosis": 2, "Hyperventilation": 2, "Hypoaesthesia": 2, "Platelet count": 2, "Platelet count decreased": 2, "Vital signs measurement": 2, "Vomiting": 2, "White blood cell count": 2, "Abdominal discomfort": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Anti-aquaporin-4 antibody": 1, "Antibody test": 1, "Anuria": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Asthenia": 1, "Auscultation": 1, "Biopsy bone marrow": 1, "Biopsy lymph gland": 1, "Biopsy skin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatinine": 1, "Blood immunoglobulin E": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood pressure diastolic decreased": 1, "Blood pressure systolic increased": 1, "Blood sodium": 1, "Blood test": 1, "Body mass index": 1, "Bradycardia": 1, "Brain natriuretic peptide": 1, "Brain natriuretic peptide increased": 1, "Bronchoscopy": 1, "C-reactive protein increased": 1, "Cardiac failure congestive": 1, "Chest discomfort": 1, "Chills": 1, "Cold sweat": 1, "Computerised tomogram abnormal": 1, "Condition aggravated": 1, "Contusion": 1, "Cough": 1, "Cyanosis": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Diplegia": 1, "Disseminated intravascular coagulation": 1, "Drug reaction with eosinophilia and systemic symptoms": 1, "Dysphoria": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Echocardiogram": 1, "Eosinophil count": 1, "Eosinophil percentage": 1, "Eosinophilia": 1, "Eosinophilic granulomatosis with polyangiitis": 1, "Erythema": 1, "Eye disorder": 1, "Facial paralysis": 1, "Fall": 1, "Gamma-glutamyltransferase": 1, "Genital haemorrhage": 1, "Headache": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Human herpesvirus 6 infection reactivation": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Investigation": 1, "Lung opacity": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Mitral valve incompetence": 1, "Multiple sclerosis": 1, "Myelitis": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Neuromyelitis optica spectrum disorder": 1, "Oculomucocutaneous syndrome": 1, "Off label use": 1, "Oropharyngeal pain": 1, "PO2": 1, "Pallor": 1, "Palpitations": 1, "Paralysis": 1, "Paraplegia": 1, "Peripheral swelling": 1, "Photopsia": 1, "Product use issue": 1, "Pruritus": 1, "Pulmonary alveolar haemorrhage": 1, "Pupillary light reflex tests": 1, "Red blood cell count": 1, "Respiratory failure": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test": 1, "Scrub typhus": 1, "Seizure": 1, "Sepsis": 1, "Serum ferritin": 1, "Sinus bradycardia": 1, "Skin erosion": 1, "Splenomegaly": 1, "Syncope": 1, "Tachycardia": 1, "Tension": 1, "Urinary retention": 1, "Vasculitis": 1, "Visual impairment": 1, "White blood cell analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC9880.json b/docs/data/histograms/Japan/FC9880.json
new file mode 100644
index 00000000000..7bc3b94f459
--- /dev/null
+++ b/docs/data/histograms/Japan/FC9880.json
@@ -0,0 +1 @@
+{"batchcode": "FC9880", "histograms": [{"batchcodes": ["FC9880"], "histogram": {"Body temperature": 76, "Blood pressure measurement": 31, "Oxygen saturation": 28, "Heart rate": 18, "Dyspnoea": 15, "Feeling abnormal": 15, "Nausea": 15, "Blood pressure decreased": 14, "Pyrexia": 14, "Anaphylactic reaction": 12, "Presyncope": 11, "Blood pressure increased": 9, "Blood test": 9, "Erythema": 8, "Hypoaesthesia": 8, "Investigation": 8, "Dizziness": 7, "Oxygen saturation decreased": 7, "Pallor": 7, "Vomiting": 7, "Chest discomfort": 6, "Cough": 6, "Headache": 6, "Loss of consciousness": 6, "Malaise": 6, "Pruritus": 6, "White blood cell count": 6, "C-reactive protein": 5, "Magnetic resonance imaging head": 5, "Palpitations": 5, "Urticaria": 5, "Arthralgia": 4, "Blood glucose": 4, "Cold sweat": 4, "Computerised tomogram": 4, "Drug ineffective": 4, "Glycosylated haemoglobin": 4, "Pain": 4, "Pain in extremity": 4, "Rash": 4, "Respiratory rate": 4, "SARS-CoV-2 test": 4, "Tachycardia": 4, "Altered state of consciousness": 3, "Anaphylactic shock": 3, "Asthenia": 3, "Asthma": 3, "Blood creatinine": 3, "CSF cell count": 3, "CSF glucose": 3, "CSF protein": 3, "Disseminated intravascular coagulation": 3, "Electrocardiogram": 3, "Fall": 3, "Feeling hot": 3, "Oropharyngeal discomfort": 3, "Platelet count": 3, "Suspected COVID-19": 3, "White blood cell count increased": 3, "Abdominal pain": 2, "Activated partial thromboplastin time": 2, "Acute kidney injury": 2, "Alanine aminotransferase": 2, "Aphasia": 2, "Arrhythmia": 2, "Aspartate aminotransferase": 2, "Biopsy skin": 2, "Blood alkaline phosphatase": 2, "Blood chloride": 2, "Blood creatine phosphokinase": 2, "Blood lactate dehydrogenase": 2, "Blood potassium": 2, "Blood sodium": 2, "Blood urea": 2, "Bradycardia": 2, "C-reactive protein increased": 2, "COVID-19": 2, "CSF test": 2, "Cardio-respiratory arrest": 2, "Cerebral infarction": 2, "Clonic convulsion": 2, "Coma scale": 2, "Cytology": 2, "Death": 2, "Decreased appetite": 2, "Depressed level of consciousness": 2, "Dyskinesia": 2, "Dysphagia": 2, "Echocardiogram": 2, "Epilepsy": 2, "Fibrin degradation products": 2, "Flushing": 2, "General physical health deterioration": 2, "Heart rate decreased": 2, "Hepatic function abnormal": 2, "Herpes simplex test": 2, "Hot flush": 2, "Hypersensitivity": 2, "Hypertension": 2, "Hyperventilation": 2, "Hyporesponsive to stimuli": 2, "Ileus": 2, "Intestinal angioedema": 2, "Magnetic resonance imaging": 2, "Mental impairment": 2, "Muscular weakness": 2, "Paraesthesia": 2, "Paralysis": 2, "Platelet count decreased": 2, "Purpura": 2, "Rash erythematous": 2, "Respiratory distress": 2, "Seizure": 2, "Sensory disturbance": 2, "Septic shock": 2, "Sudden hearing loss": 2, "Throat tightness": 2, "Toxic skin eruption": 2, "Troponin I": 2, "Ultrasound scan": 2, "Vital signs measurement": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Abortion threatened": 1, "Acarodermatitis": 1, "Acute myocardial infarction": 1, "Acute respiratory failure": 1, "Albumin CSF": 1, "Amylase": 1, "Anal incontinence": 1, "Antibody test": 1, "Apathy": 1, "Arthritis": 1, "Autoantibody test": 1, "Bacteraemia": 1, "Bacterial infection": 1, "Bacterial test": 1, "Biliary tract infection": 1, "Bilirubin conjugated": 1, "Biopsy kidney": 1, "Blister": 1, "Blood bilirubin": 1, "Blood cadmium": 1, "Blood calcium": 1, "Blood culture": 1, "Blood electrolytes": 1, "Blood glucose increased": 1, "Blood immunoglobulin G": 1, "Blood thyroid stimulating hormone": 1, "Blood uric acid": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "Brain natriuretic peptide": 1, "Breath sounds": 1, "Bronchitis": 1, "Capillary leak syndrome": 1, "Capillary permeability increased": 1, "Cardiac dysfunction": 1, "Cardiac electrophysiologic study": 1, "Cardiac failure": 1, "Cardiac failure chronic": 1, "Cardiomyopathy": 1, "Cardiovascular examination": 1, "Cerebral disorder": 1, "Cerebral haemorrhage": 1, "Cerebral venous sinus thrombosis": 1, "Cerebral ventricle dilatation": 1, "Cervical radiculopathy": 1, "Chest X-ray": 1, "Chills": 1, "Clostridium difficile infection": 1, "Clostridium test": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Constipation": 1, "Cyanosis": 1, "Deep vein thrombosis": 1, "Delirium": 1, "Dermatitis allergic": 1, "Diabetes mellitus": 1, "Diffusion-weighted brain MRI abnormal": 1, "Distractibility": 1, "Disturbance in attention": 1, "Drug eruption": 1, "Drug hypersensitivity": 1, "Dyslalia": 1, "Dysmenorrhoea": 1, "Dysphoria": 1, "Dysstasia": 1, "Ear discomfort": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Embolism": 1, "Encephalitis": 1, "Encephalopathy": 1, "Endoscopy gastrointestinal": 1, "Endoscopy upper gastrointestinal tract": 1, "Enteritis": 1, "Enterocolitis": 1, "Eosinophil count": 1, "Eosinophilia": 1, "Erythema multiforme": 1, "Extrasystoles": 1, "Eye movement disorder": 1, "Eyelid function disorder": 1, "Eyelid oedema": 1, "Eyelids pruritus": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Fibrin degradation products increased": 1, "Fluid retention": 1, "Focal dyscognitive seizures": 1, "Full blood count": 1, "Fungal test": 1, "Gamma-glutamyltransferase": 1, "Gaze palsy": 1, "Glycosylated haemoglobin increased": 1, "HIV antibody": 1, "Haematochezia": 1, "Haematuria": 1, "Haemoglobin": 1, "Head discomfort": 1, "Heart sounds": 1, "Henoch-Schonlein purpura": 1, "Hepatitis B surface antigen": 1, "Hepatitis C antibody": 1, "Histology": 1, "Hyperhidrosis": 1, "Hypoglycaemia": 1, "Hypophagia": 1, "Hypotonia": 1, "Indifference": 1, "Inflammation": 1, "Insulin-like growth factor": 1, "Intellectual disability": 1, "Internal haemorrhage": 1, "International normalised ratio": 1, "Joint range of motion decreased": 1, "Lacunar infarction": 1, "Laryngeal oedema": 1, "Lichen planus": 1, "Liver disorder": 1, "Liver function test": 1, "Loss of personal independence in daily activities": 1, "Lumbar puncture": 1, "Lung disorder": 1, "Magnetic resonance imaging abnormal": 1, "Magnetic resonance imaging spinal": 1, "Maternal exposure during pregnancy": 1, "Meningitis bacterial": 1, "Metabolic acidosis": 1, "Migraine": 1, "Movement disorder": 1, "Multiple organ dysfunction syndrome": 1, "Muscle tightness": 1, "Mycobacterium test negative": 1, "Mycobacterium tuberculosis complex test": 1, "Myocardial ischaemia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Neck pain": 1, "Nephrotic syndrome": 1, "Nerve conduction studies": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Neutrophil percentage": 1, "Obstructive airways disorder": 1, "Oculogyric crisis": 1, "Oculomucocutaneous syndrome": 1, "Oedema": 1, "Ophthalmological examination": 1, "Optic neuritis": 1, "Oropharyngeal pain": 1, "Oxygen saturation abnormal": 1, "Pancreatitis acute": 1, "Papule": 1, "Paresis": 1, "Periarthritis": 1, "Peripheral coldness": 1, "Pharyngeal swelling": 1, "Physical deconditioning": 1, "Pleural effusion": 1, "Polymyalgia rheumatica": 1, "Prinzmetal angina": 1, "Procalcitonin": 1, "Protein total": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Pulmonary oedema": 1, "Pulse abnormal": 1, "Renal function test": 1, "Renal impairment": 1, "Respiratory rate increased": 1, "Rhabdomyolysis": 1, "Schirmer's test": 1, "Sensation of foreign body": 1, "Sepsis": 1, "Sinus arrhythmia": 1, "Somnolence": 1, "Spinal deformity": 1, "Status epilepticus": 1, "Swelling of eyelid": 1, "Systemic lupus erythematosus": 1, "Tachypnoea": 1, "Thoracic outlet syndrome": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Thyroxine free": 1, "Tremor": 1, "Treponema test": 1, "Tumour marker test": 1, "Unresponsive to stimuli": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Varicella virus test": 1, "Varicella virus test negative": 1, "Vasculitis": 1, "Viral test": 1, "Vision blurred": 1, "Visual acuity tests": 1, "Visual field defect": 1, "Weight": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FC9909.json b/docs/data/histograms/Japan/FC9909.json
new file mode 100644
index 00000000000..7d1e9949080
--- /dev/null
+++ b/docs/data/histograms/Japan/FC9909.json
@@ -0,0 +1 @@
+{"batchcode": "FC9909", "histograms": [{"batchcodes": ["FC9909"], "histogram": {"Body temperature": 43, "Blood pressure measurement": 17, "Oxygen saturation": 14, "Pyrexia": 14, "Heart rate": 12, "Anaphylactic reaction": 10, "Malaise": 9, "Pruritus": 9, "Nausea": 8, "Urticaria": 8, "Blood pressure increased": 7, "Dyspnoea": 6, "Feeling abnormal": 6, "Presyncope": 6, "Vomiting": 6, "Blood test": 5, "C-reactive protein": 5, "Electrocardiogram": 5, "Headache": 5, "Magnetic resonance imaging": 5, "White blood cell count": 5, "C-reactive protein increased": 4, "Cerebral infarction": 4, "Computerised tomogram": 4, "Erythema": 4, "Hypoaesthesia": 4, "Palpitations": 4, "Rash": 4, "SARS-CoV-2 test": 4, "White blood cell count increased": 4, "Computerised tomogram head": 3, "Death": 3, "Decreased appetite": 3, "Depressed level of consciousness": 3, "Dysarthria": 3, "Flushing": 3, "Oropharyngeal discomfort": 3, "Pain": 3, "Seizure": 3, "Vital signs measurement": 3, "Blood bilirubin": 2, "Cough": 2, "Dehydration": 2, "Dizziness": 2, "Feeling cold": 2, "Feeling hot": 2, "Gait disturbance": 2, "Inflammation": 2, "Investigation": 2, "Loss of consciousness": 2, "Magnetic resonance imaging head": 2, "Myalgia": 2, "Neuropathy peripheral": 2, "Physical deconditioning": 2, "Thirst": 2, "Vaccination site pain": 2, "Abdominal discomfort": 1, "Abdominal tenderness": 1, "Abscess": 1, "Acute disseminated encephalomyelitis": 1, "Acute kidney injury": 1, "Adenosine deaminase": 1, "Adenosine deaminase increased": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Altered state of consciousness": 1, "Angina pectoris": 1, "Angioedema": 1, "Anti-thyroid antibody": 1, "Anxiety": 1, "Arrhythmia": 1, "Artery dissection": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Asthenia": 1, "Auscultation": 1, "Autoantibody test": 1, "Autoimmune haemolytic anaemia": 1, "Biopsy": 1, "Biopsy skin": 1, "Blood bilirubin increased": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood phosphorus": 1, "Blood pressure decreased": 1, "Blood pressure diastolic decreased": 1, "Blood pressure immeasurable": 1, "Blood pressure systolic": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "Body temperature increased": 1, "Burning sensation": 1, "COVID-19": 1, "CSF cell count": 1, "CSF cell count increased": 1, "CSF glucose": 1, "CSF mononuclear cell count increased": 1, "CSF protein": 1, "CSF protein increased": 1, "CSF test": 1, "Cardiac failure": 1, "Cerebral haemorrhage": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Colitis ulcerative": 1, "Coma scale": 1, "Computerised tomogram thorax": 1, "Conjunctival hyperaemia": 1, "Coombs direct test": 1, "Culture stool": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Diffusion-weighted brain MRI": 1, "Diplegia": 1, "Diplopia": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dysphoria": 1, "Electroencephalogram": 1, "Endoscopy": 1, "Eosinophil count": 1, "Erythema of eyelid": 1, "Eye movement disorder": 1, "Fall": 1, "Fatigue": 1, "Feeding disorder": 1, "Fulminant type 1 diabetes mellitus": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "General physical health deterioration": 1, "Glycosylated haemoglobin": 1, "Guillain-Barre syndrome": 1, "Haematochezia": 1, "Haemoglobin": 1, "Haptoglobin": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hemiplegia": 1, "Hepatic infarction": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Infection": 1, "Insulin C-peptide": 1, "Insulin C-peptide decreased": 1, "Intentional dose omission": 1, "Interchange of vaccine products": 1, "Jaundice": 1, "Joint range of motion decreased": 1, "Liver disorder": 1, "Lung adenocarcinoma": 1, "Meniere's disease": 1, "Meningitis tuberculous": 1, "Metabolic acidosis": 1, "Mononuclear cell percentage": 1, "Mouth haemorrhage": 1, "Movement disorder": 1, "Multiple organ dysfunction syndrome": 1, "Myasthenia gravis": 1, "Myocardial infarction": 1, "Nasal cavity cancer": 1, "Nasal congestion": 1, "Neck pain": 1, "Neoplasm malignant": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Occult blood": 1, "Ocular hyperaemia": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Pallor": 1, "Paralysis": 1, "Peripheral coldness": 1, "Plasminogen activator inhibitor": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Rash erythematous": 1, "Respiratory disorder": 1, "Salivary hypersecretion": 1, "Secondary adrenocortical insufficiency": 1, "Sensation of foreign body": 1, "Shock": 1, "Single photon emission computerised tomogram": 1, "Sinus tachycardia": 1, "Somnolence": 1, "Splenic infarction": 1, "Swelling": 1, "Swelling of eyelid": 1, "Tachycardia": 1, "Thrombin-antithrombin III complex": 1, "Thrombosis": 1, "Thyroid stimulating immunoglobulin": 1, "Thyroiditis subacute": 1, "Thyroxine free": 1, "Toxic skin eruption": 1, "Transient ischaemic attack": 1, "Tri-iodothyronine free": 1, "Tuberculoma of central nervous system": 1, "Vaccination site erythema": 1, "Vision blurred": 1, "Visual impairment": 1, "White matter lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FD0348.json b/docs/data/histograms/Japan/FD0348.json
new file mode 100644
index 00000000000..ddc88404a6c
--- /dev/null
+++ b/docs/data/histograms/Japan/FD0348.json
@@ -0,0 +1 @@
+{"batchcode": "FD0348", "histograms": [{"batchcodes": ["FD0348"], "histogram": {"Body temperature": 54, "Blood pressure measurement": 38, "Oxygen saturation": 33, "Heart rate": 29, "Anaphylactic reaction": 13, "Dyspnoea": 13, "Blood pressure increased": 12, "Headache": 12, "Presyncope": 11, "Blood pressure decreased": 10, "Feeling abnormal": 9, "Hypoaesthesia": 8, "Nausea": 8, "Pallor": 8, "Coma scale": 7, "Erythema": 6, "Loss of consciousness": 6, "Computerised tomogram head": 5, "Fall": 5, "Magnetic resonance imaging head": 5, "Malaise": 5, "Oxygen saturation decreased": 5, "Pruritus": 5, "Pyrexia": 5, "Rash": 5, "Swelling": 5, "Bradycardia": 4, "Chest discomfort": 4, "Cold sweat": 4, "Depressed level of consciousness": 4, "Dizziness": 4, "Respiratory rate": 4, "Tachycardia": 4, "COVID-19": 3, "Cerebral infarction": 3, "Contusion": 3, "Cough": 3, "Drug ineffective": 3, "Electrocardiogram": 3, "Epilepsy": 3, "Hyperhidrosis": 3, "Hypersensitivity": 3, "Investigation": 3, "Magnetic resonance imaging": 3, "Myocarditis": 3, "Neuropathy peripheral": 3, "Pain in extremity": 3, "Palpitations": 3, "Pneumonia": 3, "Swelling face": 3, "Vaccination site pain": 3, "Vital signs measurement": 3, "Abnormal sensation in eye": 2, "Altered state of consciousness": 2, "Arthralgia": 2, "Asthenia": 2, "Auscultation": 2, "Back pain": 2, "Blood creatine phosphokinase": 2, "Blood pressure diastolic decreased": 2, "Blood test": 2, "Brain natriuretic peptide": 2, "C-reactive protein": 2, "CSF test": 2, "Cerebral haemorrhage": 2, "Chest X-ray": 2, "Discomfort": 2, "Dysphoria": 2, "Echocardiogram": 2, "Facial paralysis": 2, "Feeling hot": 2, "Generalised tonic-clonic seizure": 2, "Heart rate decreased": 2, "Heart rate increased": 2, "Hypotension": 2, "Multiple sclerosis": 2, "Muscular weakness": 2, "Nerve conduction studies": 2, "PO2": 2, "Platelet count": 2, "Seizure": 2, "Somnolence": 2, "Syncope": 2, "Throat irritation": 2, "Thrombocytopenia": 2, "Toxic skin eruption": 2, "Vomiting": 2, "White blood cell count": 2, "Activated partial thromboplastin time": 1, "Alanine aminotransferase": 1, "Ammonia": 1, "Amylase": 1, "Anaemia": 1, "Anal incontinence": 1, "Angina pectoris": 1, "Angiogram": 1, "Antibody test": 1, "Antineutrophil cytoplasmic antibody": 1, "Antineutrophil cytoplasmic antibody increased": 1, "Anxiety": 1, "Aortic dissection": 1, "Aphasia": 1, "Arrhythmia": 1, "Arteriosclerosis": 1, "Arthritis": 1, "Aspartate aminotransferase": 1, "Auditory disorder": 1, "Basophil count": 1, "Blepharospasm": 1, "Blood albumin": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood creatinine decreased": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood immunoglobulin M": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood lactic acid": 1, "Blood magnesium": 1, "Blood magnesium decreased": 1, "Blood potassium": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Blood sodium": 1, "Blood sodium decreased": 1, "Blood urea": 1, "Blood urine": 1, "Brain contusion": 1, "Brain oedema": 1, "C-reactive protein increased": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Cardiac arrest": 1, "Cardiac electrophysiologic study": 1, "Cardio-respiratory arrest": 1, "Carotid artery occlusion": 1, "Carotid artery stenosis": 1, "Cellulitis": 1, "Cerebral artery stenosis": 1, "Cerebral hypoperfusion": 1, "Cerebral ischaemia": 1, "Cerebral mass effect": 1, "Cervical radiculopathy": 1, "Chest pain": 1, "Chills": 1, "Circulatory collapse": 1, "Colitis ischaemic": 1, "Coma scale abnormal": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Coronavirus test": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Dehydration": 1, "Delirium": 1, "Demyelination": 1, "Dermatitis allergic": 1, "Disease recurrence": 1, "Drug eruption": 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"Lymphadenopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging heart": 1, "Magnetic resonance imaging spinal": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myocardial ischaemia": 1, "Myotonia": 1, "Neck pain": 1, "Neuralgic amyotrophy": 1, "Neurogenic bladder": 1, "Neurological symptom": 1, "Neutrophil count": 1, "Nitrite urine": 1, "Nucleic acid test": 1, "Obstructive airways disorder": 1, "Occult blood": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Ophthalmological examination": 1, "Oropharyngeal discomfort": 1, "PCO2": 1, "Pain": 1, "Paraesthesia": 1, "Paralysis": 1, "Paresis": 1, "Parosmia": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Photopsia": 1, "Physical examination": 1, "Platelet count increased": 1, "Platelet distribution width": 1, "Pleural effusion": 1, "Pleurisy": 1, "Polymerase chain 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FD0349.json b/docs/data/histograms/Japan/FD0349.json
new file mode 100644
index 00000000000..46e85602809
--- /dev/null
+++ b/docs/data/histograms/Japan/FD0349.json
@@ -0,0 +1 @@
+{"batchcode": "FD0349", "histograms": [{"batchcodes": ["FD0349"], "histogram": {"Body temperature": 39, "Blood pressure measurement": 22, "Heart rate": 16, "Oxygen saturation": 15, "Feeling abnormal": 12, "Dyspnoea": 8, "Hypoaesthesia": 8, "Blood pressure decreased": 7, "Nausea": 7, "Presyncope": 7, "Anaphylactic reaction": 6, "Headache": 6, "Pyrexia": 6, "Blood pressure increased": 5, "Dizziness": 5, "Erythema": 5, "Abdominal pain": 4, "Anaphylactic shock": 4, "Loss of consciousness": 4, "Malaise": 4, "Pallor": 4, "Pruritus": 4, "Heart rate increased": 3, "Muscular weakness": 3, "Neuropathy peripheral": 3, "Palpitations": 3, "Rash": 3, "Tachycardia": 3, "Arthralgia": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Cough": 2, "Diarrhoea": 2, "Disease recurrence": 2, "Dysphonia": 2, "Endoscopy upper gastrointestinal tract": 2, "Hot flush": 2, "Hypersensitivity": 2, "Hyperventilation": 2, "Magnetic resonance imaging": 2, "Oropharyngeal discomfort": 2, "Oxygen saturation decreased": 2, "Pain in extremity": 2, "Physical deconditioning": 2, "Physical examination": 2, "Syncope": 2, "Throat irritation": 2, "Vaccination site pain": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Anaemia": 1, "Anti-thyroid antibody": 1, "Aphonia": 1, "Areflexia": 1, "Arrhythmia": 1, "Arthritis": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Auscultation": 1, "Autoantibody test": 1, "Back pain": 1, "Basedow's disease": 1, "Biopsy bone marrow": 1, "Biopsy skin": 1, "Blood culture": 1, "Blood gases": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "CSF test": 1, "Cardiogenic shock": 1, "Circulatory collapse": 1, "Coma scale": 1, "Conjunctival hyperaemia": 1, "Contusion": 1, "Convulsions local": 1, "Death": 1, "Drug eruption": 1, "Dyspepsia": 1, "Ear discomfort": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Extremity contracture": 1, "Eye pruritus": 1, "Fall": 1, "Fatigue": 1, "Feeling cold": 1, "Fibromyalgia": 1, "Guillain-Barre syndrome": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Haemophagocytic lymphohistiocytosis": 1, "Head injury": 1, "Heart rate decreased": 1, "Henoch-Schonlein purpura": 1, "Hernia": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypopnoea": 1, "Injected limb mobility decreased": 1, "Interleukin-2 receptor assay": 1, "Interleukin-2 receptor increased": 1, "Lumbar puncture": 1, "Magnetic resonance imaging abdominal": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging spinal": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Nerve conduction studies": 1, "Nervousness": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Osteomyelitis": 1, "PCO2 decreased": 1, "Pain": 1, "Panic attack": 1, "Panniculitis": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Pharyngeal swelling": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pulse abnormal": 1, "Pulse absent": 1, "Rales": 1, "Respiratory alkalosis": 1, "Respiratory rate increased": 1, "Retinitis": 1, "Sacroiliitis": 1, "Scratch": 1, "Sepsis": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Stress": 1, "Supraventricular extrasystoles": 1, "Swelling": 1, "Swelling of eyelid": 1, "Tension": 1, "Thrombosis": 1, "Thyroid hormones test": 1, "Thyroid stimulating immunoglobulin": 1, "Thyrotoxic crisis": 1, "Thyroxine free": 1, "Toothache": 1, "Tracheal stenosis": 1, "Tremor": 1, "Tri-iodothyronine free": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Vasculitis": 1, "Ventricular tachycardia": 1, "Vertigo positional": 1, "Visual acuity reduced": 1, "Visual field defect": 1, "Weight": 1, "Wheezing": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FD0889.json b/docs/data/histograms/Japan/FD0889.json
new file mode 100644
index 00000000000..28930ee549d
--- /dev/null
+++ b/docs/data/histograms/Japan/FD0889.json
@@ -0,0 +1 @@
+{"batchcode": "FD0889", "histograms": [{"batchcodes": ["FD0889"], "histogram": {"Body temperature": 100, "Blood pressure measurement": 48, "Oxygen saturation": 40, "Heart rate": 32, "Anaphylactic reaction": 31, "Blood pressure increased": 17, "Dyspnoea": 16, "Hypoaesthesia": 14, "Pyrexia": 14, "Blood pressure decreased": 12, "Erythema": 12, "Malaise": 12, "Feeling abnormal": 11, "Pruritus": 11, "Dizziness": 10, "Nausea": 10, "Presyncope": 9, "Cold sweat": 8, "Headache": 8, "Oxygen saturation decreased": 8, "C-reactive protein": 7, "Depressed level of consciousness": 7, "Hyperhidrosis": 7, "Loss of consciousness": 7, "Pain": 7, "Rash": 7, "Vaccination site pain": 7, "Vomiting": 7, "Cardiac failure": 6, "Cerebral infarction": 6, "Chest discomfort": 6, "Computerised tomogram": 6, "Cough": 6, "Decreased appetite": 6, "Fall": 6, "Heart rate increased": 6, "Oropharyngeal discomfort": 6, "Palpitations": 6, "Seizure": 6, "Urticaria": 6, "White blood cell count": 6, "Anaphylactic shock": 5, "Arthralgia": 5, "Asthenia": 5, "Diarrhoea": 5, "Investigation": 5, "Magnetic resonance imaging": 5, "SARS-CoV-2 test": 5, "Altered state of consciousness": 4, "Arthritis": 4, "Asthma": 4, "Back pain": 4, "C-reactive protein increased": 4, "Cardiac arrest": 4, "Dysphoria": 4, "Gait disturbance": 4, "Guillain-Barre syndrome": 4, "Heart rate decreased": 4, "Hypersensitivity": 4, "Movement disorder": 4, "Myocarditis": 4, "Neuropathy peripheral": 4, "Pain in extremity": 4, "Pallor": 4, "Tremor": 4, "White blood cell count increased": 4, "Arrhythmia": 3, "Blood test": 3, "Chest X-ray": 3, "Coma scale": 3, "Condition aggravated": 3, "Electrocardiogram": 3, "Feeding disorder": 3, "Feeling hot": 3, "Haemorrhage subcutaneous": 3, "Hot flush": 3, "Hypertension": 3, "Magnetic resonance imaging head": 3, "Musculoskeletal stiffness": 3, "Peripheral swelling": 3, "Physical deconditioning": 3, "Platelet count": 3, "Vaccination site erythema": 3, "Vital signs measurement": 3, "Wheezing": 3, "Acute 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"Cerebellar infarction": 1, "Chest pain": 1, "Chills": 1, "Chondrocalcinosis pyrophosphate": 1, "Colitis": 1, "Computerised tomogram coronary artery": 1, "Contusion": 1, "Death": 1, "Deep vein thrombosis": 1, "Delirium": 1, "Diabetes mellitus": 1, "Discomfort": 1, "Dizziness postural": 1, "Drug eruption": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dyslalia": 1, "Ejection fraction": 1, "Electrocardiogram change": 1, "Enteritis": 1, "Enterocolitis": 1, "Eosinophil percentage": 1, "Erythema multiforme": 1, "Extrasystoles": 1, "Faeces soft": 1, "Fat tissue increased": 1, "Feeling cold": 1, "Foaming at mouth": 1, "Fractional exhaled nitric oxide": 1, "Gamma-glutamyltransferase": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Generalised oedema": 1, "Glomerular filtration rate": 1, "Grip strength decreased": 1, "Haematocrit": 1, "Haematuria": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Head discomfort": 1, "Heart rate normal": 1, "Heat exhaustion": 1, "Hemianaesthesia": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hemiplegic migraine": 1, "Histology": 1, "Hypercalcaemia": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hyponatraemia": 1, "Hyporesponsive to stimuli": 1, "Hypoxia": 1, "Hypoxic-ischaemic encephalopathy": 1, "Ileus paralytic": 1, "Imaging procedure": 1, "Immobile": 1, "Inflammation": 1, "Injected limb mobility decreased": 1, "Injection site atrophy": 1, "Injection site indentation": 1, "Intermenstrual bleeding": 1, "Keloid scar": 1, "Larynx irritation": 1, "Limb discomfort": 1, "Lip swelling": 1, "Lipoatrophy": 1, "Loose tooth": 1, "Lymphocyte count decreased": 1, "Lymphocyte morphology abnormal": 1, "Lymphocyte percentage": 1, "Lymphoma": 1, "Malignant ascites": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Memory impairment": 1, "Metamyelocyte percentage": 1, "Migraine": 1, "Mobility decreased": 1, "Monocyte percentage": 1, "Monoplegia": 1, "Multiple organ dysfunction syndrome": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Myasthenia gravis": 1, "Myasthenia gravis crisis": 1, "Myocardial necrosis": 1, "Myocardial necrosis marker": 1, "Myocardial necrosis marker increased": 1, "Myoglobin blood": 1, "Nasal congestion": 1, "Nervousness": 1, "Neuralgia": 1, "Neutrophil count increased": 1, "Neutrophil percentage": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Oculomucocutaneous syndrome": 1, "Orthopnoea": 1, "Oxygen saturation abnormal": 1, "PO2": 1, "Palmar erythema": 1, "Pancreatitis": 1, "Papule": 1, "Paresis": 1, "Periarthritis": 1, "Pericarditis": 1, "Peritonitis": 1, "Pharyngeal oedema": 1, "Pharyngeal stenosis": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Protein total": 1, "Pulmonary artery thrombosis": 1, "Pulmonary fibrosis": 1, "Pulmonary thrombosis": 1, "Quadriparesis": 1, "Rash pruritic": 1, "Red blood cell count": 1, "Respiratory arrest": 1, "Respiratory depression": 1, "Respiratory disorder": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Scan myocardial perfusion": 1, "Sensation of foreign body": 1, "Serum ferritin": 1, "Shock symptom": 1, "Shoulder injury related to vaccine administration": 1, "Skin disorder": 1, "Skin indentation": 1, "Skull fractured base": 1, "Sleep disorder": 1, "Soft tissue disorder": 1, "Speech disorder": 1, "Sputum retention": 1, "Stiff leg syndrome": 1, "Stress cardiomyopathy": 1, "Subarachnoid haemorrhage": 1, "Subcutaneous emphysema": 1, "Sudden cardiac death": 1, "Syncope": 1, "Tachycardia": 1, "Tachypnoea": 1, "Tenderness": 1, "Tetany": 1, "Thrombocytopenic purpura": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tooth socket haemorrhage": 1, "Tracheal obstruction": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Troponin T": 1, "Ultrasound scan": 1, "Unresponsive to stimuli": 1, "Urinary incontinence": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1, "Venous thrombosis": 1, "Venous thrombosis limb": 1, "Ventricular arrhythmia": 1, "Ventricular fibrillation": 1, "Ventricular hypokinesia": 1, "Vertigo": 1, "Vestibular neuronitis": 1, "Viral infection": 1, "Vision blurred": 1, "X-ray": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FD1945.json b/docs/data/histograms/Japan/FD1945.json
new file mode 100644
index 00000000000..6a25861213b
--- /dev/null
+++ b/docs/data/histograms/Japan/FD1945.json
@@ -0,0 +1 @@
+{"batchcode": "FD1945", "histograms": [{"batchcodes": ["FD1945"], "histogram": {"Body temperature": 49, "Blood pressure measurement": 20, "Oxygen saturation": 18, "Pyrexia": 14, "Dyspnoea": 13, "Heart rate": 11, "Anaphylactic reaction": 10, "Dizziness": 10, "Feeling abnormal": 7, "Loss of consciousness": 7, "Nausea": 7, "Palpitations": 7, "Blood pressure decreased": 6, "Headache": 6, "Hypoaesthesia": 6, "Presyncope": 6, "Blood pressure increased": 5, "Blood test": 5, "Malaise": 5, "Pruritus": 5, "Cerebral infarction": 4, "Depressed level of consciousness": 4, "Electrocardiogram": 4, "Gait disturbance": 4, "Heart rate increased": 4, "Investigation": 4, "Myocarditis": 4, "Neuropathy peripheral": 4, "Tremor": 4, "Altered state of consciousness": 3, "Arthralgia": 3, "Asthma": 3, "Blood glucose": 3, "C-reactive protein": 3, "Cardio-respiratory arrest": 3, "Chest pain": 3, "Computerised tomogram": 3, "Cough": 3, "Death": 3, "Echocardiogram": 3, "Glycosylated haemoglobin": 3, "Hyperhidrosis": 3, "Magnetic resonance imaging": 3, "Muscular weakness": 3, "Oropharyngeal discomfort": 3, "Pain": 3, "Pain in extremity": 3, "Pallor": 3, "Pulmonary embolism": 3, "Respiratory disorder": 3, "Swelling face": 3, "Urticaria": 3, "Wheezing": 3, "White blood cell count": 3, "Angiogram": 2, "Aspartate aminotransferase": 2, "Auscultation": 2, "Blood creatine phosphokinase": 2, "Bronchospasm": 2, "Chest X-ray": 2, "Chest discomfort": 2, "Condition aggravated": 2, "Drug ineffective": 2, "Dysaesthesia": 2, "Electrocardiogram abnormal": 2, "Feeling hot": 2, "Gamma-glutamyltransferase": 2, "Haematuria": 2, "Heart sounds": 2, "Heat illness": 2, "Myalgia": 2, "Oxygen saturation decreased": 2, "Paraesthesia": 2, "Paralysis": 2, "Physical deconditioning": 2, "Proteinuria": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Somnolence": 2, "Tachycardia": 2, "Throat tightness": 2, "Troponin I": 2, "Vaccination site pain": 2, "Ventricular fibrillation": 2, "Vomiting": 2, "Abdominal distension": 1, "Acute disseminated encephalomyelitis": 1, "Alanine aminotransferase": 1, "Alopecia": 1, "Alopecia areata": 1, "Amylase": 1, "Anaemia": 1, "Antibody test": 1, "Antineutrophil cytoplasmic antibody": 1, "Antineutrophil cytoplasmic antibody increased": 1, "Arrhythmia": 1, "Aspiration bone marrow": 1, "Asterixis": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Atrioventricular block complete": 1, "Back pain": 1, "Balance disorder": 1, "Basedow's disease": 1, "Bilirubin conjugated": 1, "Biopsy heart": 1, "Biopsy kidney": 1, "Biopsy skin": 1, "Blood aldosterone": 1, "Blood bilirubin": 1, "Blood creatine phosphokinase increased": 1, "Blood glucose increased": 1, "Blood pressure diastolic decreased": 1, "Blood pressure systolic increased": 1, "Blood zinc": 1, "Blood zinc decreased": 1, "Body temperature increased": 1, "Bradycardia": 1, "Bradykinesia": 1, "Brain natriuretic peptide": 1, "Brain natriuretic peptide increased": 1, "Breath sounds": 1, "C-reactive protein increased": 1, "COVID-19": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF myelin basic protein": 1, "CSF oligoclonal band": 1, "CSF protein": 1, "Cardiac arrest": 1, "Cardiac death": 1, "Cardiac failure": 1, "Cardiac index": 1, "Cardiac output": 1, "Catheter placement": 1, "Cerebral haemorrhage": 1, "Cerebral ischaemia": 1, "Cerebral venous sinus thrombosis": 1, "Chills": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Coma scale": 1, "Computerised tomogram thorax": 1, "Constipation": 1, "Coronary artery disease": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Delirium": 1, "Diarrhoea": 1, "Disseminated intravascular coagulation": 1, "Dysarthria": 1, "Dyslipidaemia": 1, "Dysphonia": 1, "Dysphoria": 1, "Dyspnoea at rest": 1, "Dysuria": 1, "Epilepsy": 1, "Erythema": 1, "Erythema of eyelid": 1, "Extensor plantar response": 1, "Facial paralysis": 1, "Facial paresis": 1, "Fall": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Foaming at mouth": 1, "Gastrointestinal oedema": 1, "Genital haemorrhage": 1, "Guillain-Barre syndrome": 1, "Haemorrhage subcutaneous": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Hemiparesis": 1, "Hepatic failure": 1, "Hot flush": 1, "Hypercapnia": 1, "Hypercholesterolaemia": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypoacusis": 1, "IgA nephropathy": 1, "Immune thrombocytopenia": 1, "Insomnia": 1, "Intention tremor": 1, "Intestinal ischaemia": 1, "Jaundice": 1, "Laboratory test": 1, "Limb injury": 1, "Lipids": 1, "Macroamylasaemia": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Memory impairment": 1, "Microscopic polyangiitis": 1, "Monoparesis": 1, "Movement disorder": 1, "Multiple organ dysfunction syndrome": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Myocardial infarction": 1, "Nerve conduction studies": 1, "Nerve injury": 1, "Neutropenia": 1, "Panic attack": 1, "Paresis": 1, "Periarthritis": 1, "Pericardial effusion": 1, "Pharyngeal hypoaesthesia": 1, "Platelet count": 1, "Pleural effusion": 1, "Product administered at inappropriate site": 1, "Protein urine": 1, "Pulmonary hypertension": 1, "Pulse absent": 1, "Purpura": 1, "Purulence": 1, "Radial nerve palsy": 1, "Red blood cell count": 1, "Red blood cells urine positive": 1, "Renal cancer": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Respiratory rate": 1, "Respiratory symptom": 1, "Restlessness": 1, "Rhabdomyolysis": 1, "Rhinorrhoea": 1, "Right atrial enlargement": 1, "Right ventricular enlargement": 1, "Right ventricular hypertrophy": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Skin disorder": 1, "Slow response to stimuli": 1, "Sneezing": 1, "Stertor": 1, "Stomach scan": 1, "Stridor": 1, "Suspected COVID-19": 1, "Swelling": 1, "Tachypnoea": 1, "Tension": 1, "Thirst": 1, "Thrombosis": 1, "Urinary incontinence": 1, "Urine flow decreased": 1, "Vasculitis": 1, "Vision blurred": 1, "Visual field defect": 1, "Visual impairment": 1, "Vital signs measurement": 1, "Weight decreased": 1, "White blood cell count increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FE8126.json b/docs/data/histograms/Japan/FE8126.json
new file mode 100644
index 00000000000..f7ed6e1da0d
--- /dev/null
+++ b/docs/data/histograms/Japan/FE8126.json
@@ -0,0 +1 @@
+{"batchcode": "FE8126", "histograms": [{"batchcodes": ["FE8126"], "histogram": {"Body temperature": 1, "Dyskinesia": 1, "Hypoaesthesia": 1, "Neuropathy peripheral": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FE8162.json b/docs/data/histograms/Japan/FE8162.json
new file mode 100644
index 00000000000..4a9d7006c95
--- /dev/null
+++ b/docs/data/histograms/Japan/FE8162.json
@@ -0,0 +1 @@
+{"batchcode": "FE8162", "histograms": [{"batchcodes": ["FE8162"], "histogram": {"Body temperature": 93, "Blood pressure measurement": 49, "Oxygen saturation": 44, "Heart rate": 34, "Anaphylactic reaction": 30, "Nausea": 20, "Dyspnoea": 19, "Presyncope": 16, "Blood pressure decreased": 14, "Feeling abnormal": 14, "Hypoaesthesia": 14, "Loss of consciousness": 14, "Pruritus": 13, "Malaise": 12, "Pyrexia": 12, "Vomiting": 12, "Fall": 11, "Rash": 10, "Chest pain": 9, "Blood pressure increased": 8, "Erythema": 8, "Headache": 8, "Hypersensitivity": 8, "Blood test": 7, "Depressed level of consciousness": 7, "Dizziness": 7, "Investigation": 7, "Magnetic resonance imaging": 7, "Pallor": 7, "Computerised tomogram": 6, "Cough": 6, "Electrocardiogram": 6, "Heart rate decreased": 6, "Magnetic resonance imaging head": 6, "Oropharyngeal discomfort": 6, "Vital signs measurement": 6, "Cold sweat": 5, "Coma scale": 5, "Oxygen saturation decreased": 5, "Palpitations": 5, "Anaphylactic shock": 4, 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"Vaccination site paraesthesia": 1, "Ventricular fibrillation": 1, "Ventricular tachycardia": 1, "Visual impairment": 1, "Weight decreased": 1, "Wolff-Parkinson-White syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FE8206.json b/docs/data/histograms/Japan/FE8206.json
new file mode 100644
index 00000000000..6b40367b7be
--- /dev/null
+++ b/docs/data/histograms/Japan/FE8206.json
@@ -0,0 +1 @@
+{"batchcode": "FE8206", "histograms": [{"batchcodes": ["FE8206"], "histogram": {"Body temperature": 86, "Blood pressure measurement": 46, "Oxygen saturation": 34, "Heart rate": 29, "Feeling abnormal": 21, "Presyncope": 21, "Blood pressure decreased": 19, "Anaphylactic reaction": 16, "Blood pressure increased": 15, "Pyrexia": 15, "Loss of consciousness": 14, "Nausea": 13, "Dyspnoea": 11, "Hypoaesthesia": 11, "Electrocardiogram": 10, "Headache": 10, "Pruritus": 10, "Dizziness": 9, "Erythema": 9, "Fall": 9, "Vomiting": 9, "Blood test": 8, "Cold sweat": 8, "Malaise": 7, "Oropharyngeal discomfort": 7, "Oxygen saturation decreased": 7, "Rash": 7, "Seizure": 7, "Palpitations": 6, "Depressed level of consciousness": 5, "Diarrhoea": 5, "Heart rate decreased": 5, "Magnetic resonance imaging": 5, "Pallor": 5, "Anaphylactic shock": 4, "Chest pain": 4, "Cough": 4, "Hyperhidrosis": 4, "Investigation": 4, "Muscular weakness": 4, "Pain": 4, "SARS-CoV-2 test": 4, "Syncope": 4, "Urticaria": 4, "Vaccination site pain": 4, "Altered state of consciousness": 3, "Anaemia": 3, "Asthenia": 3, "Asthma": 3, "Auscultation": 3, "Blood pressure systolic": 3, "Bradycardia": 3, "Chest X-ray": 3, "Chest discomfort": 3, "Chills": 3, "Choking sensation": 3, "Death": 3, "Decreased appetite": 3, "Haemoglobin": 3, "Hypersensitivity": 3, "Hyperventilation": 3, "Hypoaesthesia oral": 3, "Internal haemorrhage": 3, "Muscle spasms": 3, "Myocarditis": 3, "Pain in extremity": 3, "Red blood cell count": 3, "Vital signs measurement": 3, "Acute disseminated encephalomyelitis": 2, "Anxiety": 2, "Arrhythmia": 2, "Arthralgia": 2, "Back pain": 2, "Blood creatine phosphokinase increased": 2, "Blood lactate dehydrogenase": 2, "Breath sounds": 2, "CSF cell count": 2, "CSF protein": 2, "Cardio-respiratory arrest": 2, "Cerebral infarction": 2, "Coma scale": 2, "Computerised tomogram thorax": 2, "Condition aggravated": 2, "Confusional state": 2, "Contusion": 2, "Disturbance in attention": 2, "Dysphoria": 2, 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1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF0834.json b/docs/data/histograms/Japan/FF0834.json
new file mode 100644
index 00000000000..0646d18aef9
--- /dev/null
+++ b/docs/data/histograms/Japan/FF0834.json
@@ -0,0 +1 @@
+{"batchcode": "FF0834", "histograms": [{"batchcodes": ["FF0834"], "histogram": {"Dizziness": 1, "Loss of consciousness": 1, "Shock": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF0843.json b/docs/data/histograms/Japan/FF0843.json
new file mode 100644
index 00000000000..fcafb8adc8f
--- /dev/null
+++ b/docs/data/histograms/Japan/FF0843.json
@@ -0,0 +1 @@
+{"batchcode": "FF0843", "histograms": [{"batchcodes": ["FF0843"], "histogram": {"Body temperature": 102, "Blood pressure measurement": 39, "Oxygen saturation": 34, "Heart rate": 29, "Pyrexia": 23, "Blood pressure decreased": 17, "Feeling abnormal": 17, "Presyncope": 17, "Anaphylactic reaction": 15, "Dyspnoea": 15, "Loss of consciousness": 15, "Pruritus": 14, "Nausea": 13, "Hypoaesthesia": 12, "Malaise": 12, "Blood test": 11, "Fall": 11, "Rash": 11, "Erythema": 10, "Computerised tomogram": 9, "Cough": 9, "SARS-CoV-2 test": 9, "Urticaria": 9, "Asthenia": 8, "Dizziness": 8, "Pallor": 8, "Seizure": 8, "Cold sweat": 7, "Electrocardiogram": 7, "Heart rate decreased": 7, "Oropharyngeal discomfort": 7, "Anaphylactic shock": 6, "C-reactive protein": 6, "Hypoaesthesia oral": 6, "Tremor": 6, "Vital signs measurement": 6, "Vomiting": 6, "Headache": 5, "Magnetic resonance imaging": 5, "Myocarditis": 5, "Oxygen saturation decreased": 5, "Pain in extremity": 5, "Palpitations": 5, "Platelet count": 5, "White blood cell count": 5, "Arthralgia": 4, "Bradycardia": 4, "Cerebral infarction": 4, "Chest X-ray": 4, "Chest discomfort": 4, "Computerised tomogram head": 4, "Decreased appetite": 4, "Haemoglobin": 4, "Hyperhidrosis": 4, "Hypersensitivity": 4, "Investigation": 4, "Muscular weakness": 4, "Neuropathy peripheral": 4, "Pain": 4, "Physical deconditioning": 4, "Thrombosis": 4, "Ventricular fibrillation": 4, "Wheezing": 4, "Altered state of consciousness": 3, "Arrhythmia": 3, "Blood pressure increased": 3, "COVID-19": 3, "Cardiac arrest": 3, "Cardio-respiratory arrest": 3, "Cerebral haemorrhage": 3, "Dehydration": 3, "Depressed level of consciousness": 3, "Echocardiogram": 3, "Gaze palsy": 3, "Magnetic resonance imaging head": 3, "Muscle spasms": 3, "Sensory disturbance": 3, "Alanine aminotransferase": 2, "Anxiety": 2, "Aspartate aminotransferase": 2, "Back pain": 2, "Biopsy skin": 2, "Blindness": 2, "Blister": 2, "Blood creatine": 2, "Blood creatinine": 2, "Blood glucose": 2, "Blood 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"Campylobacter gastroenteritis": 1, "Cardiac discomfort": 1, "Cardiac dysfunction": 1, "Cerebral venous sinus thrombosis": 1, "Chest X-ray abnormal": 1, "Chills": 1, "Chronic fatigue syndrome": 1, "Circulatory collapse": 1, "Computerised tomogram coronary artery": 1, "Condition aggravated": 1, "Confusional state": 1, "Contusion": 1, "Cough variant asthma": 1, "Coxsackie virus test": 1, "Cyanosis": 1, "Cystitis": 1, "Death": 1, "Dental examination": 1, "Dermatitis allergic": 1, "Disease progression": 1, "Disseminated intravascular coagulation": 1, "Dizziness postural": 1, "Dysaesthesia": 1, "Dysphoria": 1, "Echovirus test": 1, "Ejection fraction": 1, "Electroencephalogram": 1, "Eosinophilia": 1, "Febrile convulsion": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Flushing": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Gastrointestinal hypermotility": 1, "General physical health deterioration": 1, "Glare": 1, "Glaucoma": 1, "Glycosylated haemoglobin increased": 1, "Guillain-Barre syndrome": 1, "Haematocrit increased": 1, "Haematoma": 1, "Haemodynamic test": 1, "Heart rate increased": 1, "Hemiplegia": 1, "Herpes zoster": 1, "Hiccups": 1, "Hot flush": 1, "Hypoacusis": 1, "Hyponatraemia": 1, "Hypoxic-ischaemic encephalopathy": 1, "Immobile": 1, "Immune thrombocytopenia": 1, "Infarction": 1, "Infection in an immunocompromised host": 1, "Infection susceptibility increased": 1, "Inflammation": 1, "Influenza like illness": 1, "Initial insomnia": 1, "Interstitial lung disease": 1, "Intestinal ischaemia": 1, "Intraventricular haemorrhage": 1, "Lacunar infarction": 1, "Laryngeal obstruction": 1, "Laryngeal stenosis": 1, "Lip swelling": 1, "Listless": 1, "Lymphadenopathy": 1, "Lymphadenopathy mediastinal": 1, "Lymphocyte count": 1, "Magnetic resonance imaging neck": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Movement disorder": 1, "Myalgia": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nerve conduction studies": 1, "Nerve injury": 1, "Neurological examination": 1, "Neuromyelitis optica spectrum disorder": 1, "Neutrophil count": 1, "Oedema": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral allergy syndrome": 1, "Oral pruritus": 1, "Oxygen saturation immeasurable": 1, "Palmar erythema": 1, "Panic attack": 1, "Paraesthesia": 1, "Paralysis": 1, "Paresis": 1, "Pericarditis": 1, "Peripheral circulatory failure": 1, "Pharyngeal paraesthesia": 1, "Photopsia": 1, "Polydipsia": 1, "Polyuria": 1, "Postresuscitation encephalopathy": 1, "Procalcitonin": 1, "Product use issue": 1, "Productive cough": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Pulmonary mass": 1, "Pulseless electrical activity": 1, "Pustular psoriasis": 1, "Pustule": 1, "Pyelonephritis": 1, "Radial nerve injury": 1, "Renal failure": 1, "Respiratory arrest": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Respiratory symptom": 1, "Sarcoidosis": 1, "Scan myocardial perfusion": 1, "Sepsis": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Sinus bradycardia": 1, "Skin test": 1, "Skin tightness": 1, "Skin ulcer": 1, "Somnolence": 1, "Speech disorder": 1, "Spinal osteoarthritis": 1, "Still's disease": 1, "Streptococcus test": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombocytopenic purpura": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thrombotic microangiopathy": 1, "Thyroglobulin increased": 1, "Tonic convulsion": 1, "Transient ischaemic attack": 1, "Trigeminal nerve disorder": 1, "Troponin I": 1, "Ultrasound scan": 1, "Unresponsive to stimuli": 1, "Urine analysis": 1, "Urine ketone body": 1, "Urine ketone body present": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vagus nerve disorder": 1, "Ventricular arrhythmia": 1, "Ventricular hypokinesia": 1, "Ventricular tachycardia": 1, "Viral myocarditis": 1, "Visual field defect": 1, "Visual impairment": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF08431.json b/docs/data/histograms/Japan/FF08431.json
new file mode 100644
index 00000000000..0c57f85b17e
--- /dev/null
+++ b/docs/data/histograms/Japan/FF08431.json
@@ -0,0 +1 @@
+{"batchcode": "FF08431", "histograms": [{"batchcodes": ["FF08431"], "histogram": {"Acute kidney injury": 1, "Computerised tomogram abdomen": 1, "Eye swelling": 1, "Hydronephrosis": 1, "Immunoglobulin G4 related disease": 1, "Peripheral swelling": 1, "Retroperitoneal fibrosis": 1, "Ureteric stenosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF2018.json b/docs/data/histograms/Japan/FF2018.json
new file mode 100644
index 00000000000..bd52d82a15a
--- /dev/null
+++ b/docs/data/histograms/Japan/FF2018.json
@@ -0,0 +1 @@
+{"batchcode": "FF2018", "histograms": [{"batchcodes": ["FF2018"], "histogram": {"Body temperature": 75, "Blood pressure measurement": 35, "Oxygen saturation": 27, "Heart rate": 22, "Anaphylactic reaction": 19, "Blood pressure decreased": 16, "Dyspnoea": 15, "Nausea": 15, "Presyncope": 15, "Loss of consciousness": 14, "Dizziness": 12, "Pyrexia": 12, "Blood test": 11, "Cough": 10, "Feeling abnormal": 9, "Blood pressure increased": 8, "Fall": 8, "Headache": 8, "Rash": 7, "Cold sweat": 6, "Erythema": 6, "Hyperhidrosis": 6, "Hypoaesthesia": 6, "Pain in extremity": 6, "Pallor": 6, "Pruritus": 6, "Altered state of consciousness": 5, "Bradycardia": 5, "Computerised tomogram": 5, "Investigation": 5, "Magnetic resonance imaging": 5, "Seizure": 5, "Tremor": 5, "Urticaria": 5, "Vomiting": 5, "Asthenia": 4, "Chest discomfort": 4, "Chest pain": 4, "Haemoglobin": 4, "Heart rate decreased": 4, "Oxygen saturation decreased": 4, "Peripheral swelling": 4, "Platelet count": 4, "Thrombosis": 4, "Vaccination site pain": 4, "Abdominal pain": 3, "Anaphylactic shock": 3, "Asthma": 3, "Contusion": 3, "Deep vein thrombosis": 3, "Depressed level of consciousness": 3, "Drug eruption": 3, "Dysphoria": 3, "Echocardiogram": 3, "Eczema": 3, "Electrocardiogram": 3, "Movement disorder": 3, "Muscular weakness": 3, "Myocarditis": 3, "Oropharyngeal discomfort": 3, "Pain": 3, "Pulmonary embolism": 3, "Suspected COVID-19": 3, "Throat irritation": 3, "Abdominal pain upper": 2, "Angina pectoris": 2, "Arrhythmia": 2, "Arthralgia": 2, "Biopsy kidney": 2, "Cerebral haemorrhage": 2, "Cerebral infarction": 2, "Chest X-ray": 2, "Coma scale": 2, "Complex regional pain syndrome": 2, "Disease recurrence": 2, "Drug ineffective": 2, "Electroencephalogram": 2, "Erythema multiforme": 2, "Eye movement disorder": 2, "Facial paralysis": 2, "Feeling cold": 2, "Feeling hot": 2, "Grip strength decreased": 2, "Guillain-Barre syndrome": 2, "Haematuria": 2, "Hypersensitivity": 2, "Hyperventilation": 2, "IgA nephropathy": 2, "Lip swelling": 2, "Magnetic resonance imaging head": 2, "Maternal exposure during pregnancy": 2, "Myalgia": 2, "Neck pain": 2, "Neuropathy peripheral": 2, "Palpitations": 2, "Peripheral coldness": 2, "Physical examination": 2, "Respiratory arrest": 2, "SARS-CoV-2 test": 2, "Sensory disturbance": 2, "Shock": 2, "Syncope": 2, "Tachycardia": 2, "Ultrasound scan": 2, "White blood cell count": 2, "X-ray": 2, "Abnormal sensation in eye": 1, "Abscess": 1, "Acquired haemophilia": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Amnesia": 1, "Appendicitis": 1, "Areflexia": 1, "Arteriosclerosis": 1, "Artery dissection": 1, "Aspartate aminotransferase": 1, "Asphyxia": 1, "Blepharospasm": 1, "Blood bilirubin": 1, "Blood bilirubin increased": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood immunoglobulin G": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Blood pressure diastolic decreased": 1, "Blood pressure immeasurable": 1, "Blood smear test": 1, "Blood urea": 1, "Blood zinc": 1, "Blood zinc decreased": 1, "Body mass index": 1, "Brain stem infarction": 1, "Breath sounds": 1, "Bronchospasm": 1, "C-reactive protein": 1, "CSF test": 1, "Cardiac failure chronic": 1, "Cardio-respiratory arrest": 1, "Cerebral artery stenosis": 1, "Cervical vertebral fracture": 1, "Chills": 1, "Chromaturia": 1, "Chronic fatigue syndrome": 1, "Computerised tomogram head": 1, "Convulsions local": 1, "Cough variant asthma": 1, "Decreased appetite": 1, "Depressed mood": 1, "Diarrhoea": 1, "Diplopia": 1, "Discomfort": 1, "Drug-induced liver injury": 1, "Dyskinesia": 1, "Dyslalia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Electromyogram": 1, "Epilepsy": 1, "Eye pain": 1, "Eye pruritus": 1, "Eyelid disorder": 1, "Eyelid ptosis": 1, "Fatigue": 1, "Feeling drunk": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Fibrin degradation products": 1, "Fibrin degradation products increased": 1, "Fibromyalgia": 1, "Gait disturbance": 1, "Gait inability": 1, "Gastritis": 1, "Gaze palsy": 1, "Generalised tonic-clonic seizure": 1, "Haematocrit": 1, "Haemorrhage": 1, "Hand dermatitis": 1, "Hanging": 1, "Heart rate increased": 1, "Hepatic function abnormal": 1, "Hyperaesthesia": 1, "Hypertensive emergency": 1, "Hyperthermia": 1, "Hyporesponsive to stimuli": 1, "Illusion": 1, "Incontinence": 1, "Injected limb mobility decreased": 1, "Injection site movement impairment": 1, "Insomnia": 1, "Joint contracture": 1, "Laboratory test": 1, "Limb discomfort": 1, "Liver contusion": 1, "Malaise": 1, "Miller Fisher syndrome": 1, "Mobility decreased": 1, "Multisystem inflammatory syndrome": 1, "Muscle atrophy": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Myelitis": 1, "Nasopharyngitis": 1, "Neuralgia": 1, "Neurological examination": 1, "Oral dysaesthesia": 1, "Oropharyngeal pain": 1, "Orthostatic intolerance": 1, "Palmar erythema": 1, "Papule": 1, "Paraesthesia": 1, "Paralysis": 1, "Penile blister": 1, "Pharyngeal disorder": 1, "Photophobia": 1, "Polymerase chain reaction": 1, "Poor peripheral circulation": 1, "Post viral fatigue syndrome": 1, "Post-traumatic neck syndrome": 1, "Premature baby": 1, "Premature delivery": 1, "Productive cough": 1, "Protein total": 1, "Proteinuria": 1, "Prothrombin time": 1, "Pulse abnormal": 1, "Putamen haemorrhage": 1, "Radioisotope scan": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pruritic": 1, "Red blood cell count": 1, "Renal impairment": 1, "Respiratory distress": 1, "Retinal vein occlusion": 1, "Rhinorrhoea": 1, "Road traffic accident": 1, "Shock haemorrhagic": 1, "Skin abrasion": 1, "Somnolence": 1, "Spinal X-ray": 1, "Sputum retention": 1, "Tenderness": 1, "Tetany": 1, "Throat tightness": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thrombotic cerebral infarction": 1, "Tinnitus": 1, "Toxic skin eruption": 1, "Vaccination site erythema": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site rash": 1, "Vasculitis": 1, "Venous thrombosis limb": 1, "Ventricular fibrillation": 1, "Vertigo": 1, "Viral myocarditis": 1, "Vision blurred": 1, "Visual field defect": 1, "Vital signs measurement": 1, "Walking disability": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF2728.json b/docs/data/histograms/Japan/FF2728.json
new file mode 100644
index 00000000000..47cf5134f65
--- /dev/null
+++ b/docs/data/histograms/Japan/FF2728.json
@@ -0,0 +1 @@
+{"batchcode": "FF2728", "histograms": [{"batchcodes": ["FF2728"], "histogram": {"Angina pectoris": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF2782.json b/docs/data/histograms/Japan/FF2782.json
new file mode 100644
index 00000000000..90d0cd57d82
--- /dev/null
+++ b/docs/data/histograms/Japan/FF2782.json
@@ -0,0 +1 @@
+{"batchcode": "FF2782", "histograms": [{"batchcodes": ["FF2782"], "histogram": {"Body temperature": 113, "Blood pressure measurement": 71, "Oxygen saturation": 57, "Heart rate": 52, "Anaphylactic reaction": 33, "Blood pressure increased": 22, "Presyncope": 22, "Blood pressure decreased": 21, "Nausea": 18, "Dyspnoea": 17, "Erythema": 17, "Feeling abnormal": 17, "Headache": 17, "Hypoaesthesia": 17, "Loss of consciousness": 16, "Pyrexia": 16, "Malaise": 11, "Pruritus": 11, "Dizziness": 10, "Oropharyngeal discomfort": 10, "Pallor": 10, "Seizure": 10, "Urticaria": 10, "Blood test": 9, "Oxygen saturation decreased": 9, "Palpitations": 9, "Rash": 9, "Asthenia": 8, "Anaphylactic shock": 7, "Dysphoria": 7, "Fall": 7, "Heart rate decreased": 7, "Heart rate increased": 7, "Investigation": 7, "Muscular weakness": 7, "Neuropathy peripheral": 7, "Vomiting": 7, "Arthralgia": 6, "Cold sweat": 6, "Cough": 6, "Altered state of consciousness": 5, "COVID-19": 5, "Depressed level of consciousness": 5, "Electrocardiogram": 5, "Hyperhidrosis": 5, "Magnetic resonance imaging": 5, "Magnetic resonance imaging head": 5, "Oropharyngeal pain": 5, "Pain in extremity": 5, "SARS-CoV-2 test": 5, "Vital signs measurement": 5, "CSF test": 4, "Dysphonia": 4, "Gait disturbance": 4, "Haemoglobin": 4, "Hypersensitivity": 4, "Hypertension": 4, "Hyperventilation": 4, "Neck pain": 4, "Pain": 4, "Platelet count": 4, "Throat irritation": 4, "Tremor": 4, "Vaccination failure": 4, "Abdominal pain": 3, "Alanine aminotransferase": 3, "Anxiety": 3, "Aspartate aminotransferase": 3, "Autonomic neuropathy": 3, "Blood immunoglobulin E": 3, "Bradycardia": 3, "C-reactive protein": 3, "Cardio-respiratory arrest": 3, "Chest X-ray": 3, "Chest discomfort": 3, "Chest pain": 3, "Computerised tomogram head": 3, "Dyskinesia": 3, "Fatigue": 3, "Feeling cold": 3, "Hypoaesthesia oral": 3, "Paraesthesia": 3, "Peripheral coldness": 3, "Pharyngeal swelling": 3, "Somnolence": 3, "Syncope": 3, "Throat tightness": 3, "Visual impairment": 3, "White blood cell count": 3, "Acute disseminated encephalomyelitis": 2, "Anaemia": 2, "Antibody test": 2, "Anxiety disorder": 2, "Asthma": 2, "Blood creatine phosphokinase": 2, "Blood glucose": 2, "Blood pressure diastolic decreased": 2, "Contusion": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Encephalitis": 2, "Eosinophil count increased": 2, "Gamma-glutamyltransferase": 2, "Glomerular filtration rate": 2, "Grip strength decreased": 2, "Guillain-Barre syndrome": 2, "Haematocrit": 2, "Hepatic function abnormal": 2, "Hot flush": 2, "Hypotension": 2, "Intracranial aneurysm": 2, "Magnetic resonance imaging head abnormal": 2, "Movement disorder": 2, "Myocarditis": 2, "Nerve conduction studies": 2, "Neuralgia": 2, "Oedema peripheral": 2, "Pericarditis": 2, "Physical deconditioning": 2, "Polymerase chain reaction": 2, "Quadriplegia": 2, "Respiratory rate": 2, "Rhinorrhoea": 2, "Sensory disturbance": 2, "Swollen tongue": 2, "Tachycardia": 2, "Tension": 2, "Thrombosis": 2, "Tinnitus": 2, "Troponin": 2, "Type I hypersensitivity": 2, "Urine analysis": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Accommodation disorder": 1, "Acoustic stimulation tests": 1, "Allergic reaction to excipient": 1, "Allergy to vaccine": 1, "Amylase": 1, "Antibody test positive": 1, "Anticoagulant therapy": 1, "Aortic aneurysm rupture": 1, "Aphthous ulcer": 1, "Apnoea": 1, "Arrhythmia": 1, "Arterial thrombosis": 1, "Arthropathy": 1, "Asterixis": 1, "Atrial fibrillation": 1, "Atrial tachycardia": 1, "Audiogram": 1, "Auscultation": 1, "Autoantibody test": 1, "Autonomic nervous system imbalance": 1, "Autopsy": 1, "Basophil count": 1, "Blister": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood chloride decreased": 1, "Blood creatine": 1, "Blood creatine increased": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood glucose normal": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin E increased": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood pressure normal": 1, "Blood pressure systolic decreased": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood urea": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "Bone pain": 1, "Brain natriuretic peptide": 1, "Brain natriuretic peptide increased": 1, "Breath sounds": 1, "CSF cell count": 1, "CSF cell count increased": 1, "CSF glucose": 1, "CSF protein": 1, "Capillary fragility test": 1, "Cardiac death": 1, "Cardiac disorder": 1, "Central nervous system lesion": 1, "Cerebral artery thrombosis": 1, "Cerebral haemorrhage": 1, "Cerebral thrombosis": 1, "Chills": 1, "Circulatory collapse": 1, "Clonic convulsion": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head abnormal": 1, "Cytomegalovirus test": 1, "Deafness bilateral": 1, "Deafness transitory": 1, "Deep vein thrombosis": 1, "Dermatitis atopic": 1, "Differential white blood cell count": 1, "Diplegia": 1, "Discomfort": 1, "Disease recurrence": 1, "Disorientation": 1, "Drug ineffective": 1, "Dry skin": 1, "Dysaesthesia": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Dysuria": 1, "Echocardiogram": 1, "Echoencephalogram": 1, "Eczema": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Embolism arterial": 1, "Endoscopy upper gastrointestinal tract": 1, "Enterocolitis": 1, "Eosinophil count": 1, "Epicondylitis": 1, "Epilepsy": 1, "Epstein-Barr virus test": 1, "Erythema multiforme": 1, "Eye movement disorder": 1, "Facial pain": 1, "Facial paralysis": 1, "Faeces soft": 1, "Fear of injection": 1, "Feeding disorder": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Gait inability": 1, "Gastric ulcer haemorrhage": 1, "Groin pain": 1, "Haematochezia": 1, "Haematuria": 1, "Haemorrhage subcutaneous": 1, "Head injury": 1, "Heart rate irregular": 1, "Heart sounds": 1, "Heat illness": 1, "Hemiplegia": 1, "Hepatic enzyme increased": 1, "Hepatitis A virus test": 1, "Hepatitis B virus test": 1, "Hepatitis C virus test": 1, "Herpes zoster": 1, "High density lipoprotein": 1, "Hyperpyrexia": 1, "Hypertensive urgency": 1, "Hypopnoea": 1, "Illusion": 1, "Influenza virus test": 1, "Intermenstrual bleeding": 1, "Internal haemorrhage": 1, "Interstitial lung disease": 1, "Lacrimation increased": 1, "Laryngeal oedema": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lymphoblast count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Medical observation": 1, "Metamorphopsia": 1, "Miller Fisher syndrome": 1, "Monoblast count": 1, "Monoblast count increased": 1, "Monoplegia": 1, "Mouth haemorrhage": 1, "Multiple allergies": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myelitis": 1, "Myocardial ischaemia": 1, "Myoclonus": 1, "Nasopharyngitis": 1, "Nephritis": 1, "Nerve injury": 1, "Nervous system disorder": 1, "Nervousness": 1, "Neurological examination": 1, "Neuromyelitis optica spectrum disorder": 1, "Neurosis": 1, "Neutrophil count": 1, "Ophthalmic herpes zoster": 1, "Oxygen saturation immeasurable": 1, "PO2": 1, "Papule": 1, "Paralysis": 1, "Parvovirus B19 test": 1, "Pericardial effusion": 1, "Peripheral swelling": 1, "Pharyngeal disorder": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Pneumonia viral": 1, "Prinzmetal angina": 1, "Protein total increased": 1, "Protein urine present": 1, "Pruritus genital": 1, "Pulmonary embolism": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Respiratory arrest": 1, "Respiratory failure": 1, "Respiratory rate increased": 1, "Retrograde amnesia": 1, "Sensation of blood flow": 1, "Shock": 1, "Shock haemorrhagic": 1, "Sinus rhythm": 1, "Sinus tachycardia": 1, "Skin depigmentation": 1, "Skin exfoliation": 1, "Sleep deficit": 1, "Sleep disorder": 1, "Stomatitis": 1, "Stress": 1, "Subarachnoid haemorrhage": 1, "Sudden hearing loss": 1, "Suffocation feeling": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling face": 1, "Tachycardia paroxysmal": 1, "Tachypnoea": 1, "Thermohypoaesthesia": 1, "Troponin I": 1, "Troponin I increased": 1, "Upper airway obstruction": 1, "Upper respiratory tract inflammation": 1, "Urine output": 1, "Urine protein/creatinine ratio": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vascular fragility": 1, "Venogram": 1, "Ventricular extrasystoles": 1, "Vertigo": 1, "Viral infection": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Visual field defect": 1, "Vitreous haemorrhage": 1, "Volume blood": 1, "Wheezing": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF2783.json b/docs/data/histograms/Japan/FF2783.json
new file mode 100644
index 00000000000..f24f300cd16
--- /dev/null
+++ b/docs/data/histograms/Japan/FF2783.json
@@ -0,0 +1 @@
+{"batchcode": "FF2783", "histograms": [{"batchcodes": ["FF2783"], "histogram": {"Body temperature": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF3602.json b/docs/data/histograms/Japan/FF3602.json
new file mode 100644
index 00000000000..afded8cd815
--- /dev/null
+++ b/docs/data/histograms/Japan/FF3602.json
@@ -0,0 +1 @@
+{"batchcode": "FF3602", "histograms": [{"batchcodes": ["FF3602"], "histogram": {"Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest discomfort": 1, "Feeling abnormal": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF3620.json b/docs/data/histograms/Japan/FF3620.json
new file mode 100644
index 00000000000..b2046fa6770
--- /dev/null
+++ b/docs/data/histograms/Japan/FF3620.json
@@ -0,0 +1 @@
+{"batchcode": "FF3620", "histograms": [{"batchcodes": ["FF3620"], "histogram": {"Body temperature": 111, "Blood pressure measurement": 58, "Oxygen saturation": 47, "Heart rate": 46, "Anaphylactic reaction": 25, "Pyrexia": 24, "Dizziness": 21, "Dyspnoea": 21, "Presyncope": 20, "Hypoaesthesia": 19, "Blood pressure increased": 18, "Nausea": 18, "Blood pressure decreased": 17, "Feeling abnormal": 17, "Malaise": 16, "Headache": 15, "Cough": 14, "Loss of consciousness": 14, "Erythema": 13, "Fall": 13, "Pruritus": 13, "Urticaria": 12, "Pain": 11, "Heart rate decreased": 10, "Depressed level of consciousness": 9, "Diarrhoea": 9, "Investigation": 9, "Oxygen saturation decreased": 9, "Chest pain": 8, "Oropharyngeal discomfort": 8, "Pain in extremity": 8, "Palpitations": 8, "Muscular weakness": 7, "Abdominal pain": 6, "Electrocardiogram": 6, "Hypertension": 6, "Rash": 6, "Asthenia": 5, "Blood test": 5, "Decreased appetite": 5, "Dysphoria": 5, "Heart rate increased": 5, "Hyperventilation": 5, "Magnetic resonance imaging": 5, "Seizure": 5, "Shock": 5, "Tachycardia": 5, "Vaccination site pain": 5, "Vomiting": 5, "Altered state of consciousness": 4, "Arthralgia": 4, "Auscultation": 4, "Chills": 4, "Cold sweat": 4, "Contusion": 4, "Eczema": 4, "Hypersensitivity": 4, "Magnetic resonance imaging head": 4, "Neuropathy peripheral": 4, "Rhinorrhoea": 4, "Syncope": 4, "Throat irritation": 4, "White blood cell count": 4, "Amnesia": 3, "Anaemia": 3, "Anaphylactic shock": 3, "Anxiety": 3, "C-reactive protein": 3, "Cerebral haemorrhage": 3, "Cerebral infarction": 3, "Chest X-ray": 3, "Disease recurrence": 3, "Dysstasia": 3, "Epilepsy": 3, "Facial paralysis": 3, "Feeling hot": 3, "Hyperhidrosis": 3, "Hypotension": 3, "Insomnia": 3, "Pallor": 3, "Paraesthesia": 3, "SARS-CoV-2 test": 3, "Swelling": 3, "Tremor": 3, "Vagus nerve disorder": 3, "Visual impairment": 3, "Vital signs measurement": 3, "Angina pectoris": 2, "Anti-aquaporin-4 antibody": 2, "Blood creatinine": 2, "Cellulitis": 2, "Chest discomfort": 2, "Coma scale": 2, "Computerised tomogram": 2, "Computerised tomogram thorax": 2, "Conjunctival hyperaemia": 2, "Dysphonia": 2, "Fatigue": 2, "General physical health deterioration": 2, "Grip strength": 2, "Grip strength decreased": 2, "Herpes zoster": 2, "Hot flush": 2, "Lip oedema": 2, "Myocarditis": 2, "Oropharyngeal pain": 2, "Paraesthesia oral": 2, "Physical deconditioning": 2, "Platelet count": 2, "Renal impairment": 2, "Respiratory rate": 2, "Speech disorder": 2, "Vaccination site swelling": 2, "Visual acuity reduced": 2, "Wheezing": 2, "X-ray": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Acute myocardial infarction": 1, "Adverse event": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase normal": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Amylase increased": 1, "Amyotrophy": 1, "Angiogram retina": 1, "Anosmia": 1, "Anti-aquaporin-4 antibody positive": 1, "Arthritis": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase normal": 1, "Asthma": 1, "Atrioventricular block complete": 1, "Azotaemia": 1, "Back pain": 1, "Basophil percentage decreased": 1, "Binocular eye movement disorder": 1, "Biopsy bone marrow": 1, "Biopsy skin": 1, "Blood alkaline phosphatase decreased": 1, "Blood bilirubin": 1, "Blood bilirubin increased": 1, "Blood bilirubin normal": 1, "Blood calcium normal": 1, "Blood chloride normal": 1, "Blood cholesterol": 1, "Blood cholesterol normal": 1, "Blood cholinesterase": 1, "Blood creatine phosphokinase increased": 1, "Blood creatine phosphokinase normal": 1, "Blood creatinine normal": 1, "Blood glucose normal": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin E increased": 1, "Blood iron": 1, "Blood lactate dehydrogenase normal": 1, "Blood potassium normal": 1, "Blood pressure abnormal": 1, "Blood pressure fluctuation": 1, "Blood pressure immeasurable": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Blood sodium normal": 1, "Blood test normal": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood urea normal": 1, "Blood uric acid normal": 1, "Body temperature decreased": 1, "Bradycardia": 1, "Brain stem haemorrhage": 1, "Breath sounds abnormal": 1, "Bronchitis": 1, "C-reactive protein increased": 1, "C-reactive protein normal": 1, "COVID-19": 1, "CSF cell count": 1, "CSF oligoclonal band": 1, "CSF oligoclonal band present": 1, "CSF test": 1, "Cardiac failure acute": 1, "Central nervous system lesion": 1, "Cerebellar haemorrhage": 1, "Cerebral atrophy": 1, "Cerebrovascular accident": 1, "Cerebrovascular disorder": 1, "Choking sensation": 1, "Chondropathy": 1, "Chromaturia": 1, "Chronic fatigue syndrome": 1, "Circulatory collapse": 1, "Clinically isolated syndrome": 1, "Clonus": 1, "Colitis ischaemic": 1, "Collagen disorder": 1, "Complex regional pain syndrome": 1, "Computerised tomogram head": 1, "Computerised tomogram head normal": 1, "Computerised tomogram spine": 1, 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"Haemoglobin": 1, "Haemoglobin normal": 1, "Haemolysis": 1, "Haemorrhage": 1, "Haptoglobin": 1, "Head discomfort": 1, "Head injury": 1, "Hepatic function abnormal": 1, "Herpes zoster oticus": 1, "High density lipoprotein normal": 1, "Hyperpyrexia": 1, "Hypoperfusion": 1, "Hypopnoea": 1, "Hypoxia": 1, "IgA nephropathy": 1, "Imaging procedure": 1, "Impaired driving ability": 1, "Impaired self-care": 1, "Impaired work ability": 1, "Incontinence": 1, "Infection": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Interstitial lung disease": 1, "Intervertebral disc protrusion": 1, "Intervertebral disc space narrowing": 1, "Joint range of motion decreased": 1, "LDL/HDL ratio": 1, "Labile blood pressure": 1, "Lacrimation increased": 1, "Laryngeal disorder": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein normal": 1, "Lung opacity": 1, "Lymphocyte morphology abnormal": 1, "Lymphocyte percentage": 1, "Lymphocytosis": 1, 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1, "Tinnitus": 1, "Toothache": 1, "Troponin increased": 1, "Uveitis": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site scar": 1, "Vaccination site warmth": 1, "Ventricular hypertrophy": 1, "Vertebrobasilar insufficiency": 1, "Viral infection": 1, "Viral myocarditis": 1, "Viral test": 1, "Vision blurred": 1, "Visual field defect": 1, "White blood cell count decreased": 1, "White blood cell count increased": 1, "White blood cell count normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF3622.json b/docs/data/histograms/Japan/FF3622.json
new file mode 100644
index 00000000000..6e26983fb7e
--- /dev/null
+++ b/docs/data/histograms/Japan/FF3622.json
@@ -0,0 +1 @@
+{"batchcode": "FF3622", "histograms": [{"batchcodes": ["FF3622"], "histogram": {"Body temperature": 114, "Blood pressure measurement": 55, "Oxygen saturation": 41, "Heart rate": 37, "Anaphylactic reaction": 30, "Pyrexia": 30, "Dyspnoea": 25, "Nausea": 23, "Presyncope": 23, "Feeling abnormal": 21, "Blood pressure decreased": 18, "Headache": 18, "Blood pressure increased": 17, "Malaise": 17, "Dizziness": 15, "Electrocardiogram": 14, "Chest discomfort": 13, "Chest pain": 13, "Erythema": 13, "Cough": 12, "Hypoaesthesia": 12, "Loss of consciousness": 12, "Seizure": 11, "Blood test": 10, "Oropharyngeal discomfort": 10, "Cold sweat": 9, "Palpitations": 9, "Pruritus": 9, "Abdominal pain": 8, "Fall": 8, "Myocarditis": 8, "Rash": 8, "Computerised tomogram": 7, "Hypersensitivity": 7, "Pain": 7, "Pain in extremity": 7, "Pallor": 7, "Investigation": 6, "Magnetic resonance imaging": 6, "Muscular weakness": 6, "Tachycardia": 6, "Altered state of consciousness": 5, "Arthralgia": 5, "Depressed level of consciousness": 5, "Magnetic resonance imaging head": 5, "Oxygen saturation decreased": 5, "SARS-CoV-2 test": 5, "Tremor": 5, "Vomiting": 5, "Arrhythmia": 4, "Asthenia": 4, "Asthma": 4, "Blood creatine phosphokinase": 4, "Chills": 4, "Coma scale": 4, "Dysphoria": 4, "Echocardiogram": 4, "Gait disturbance": 4, "Heart rate decreased": 4, "Heart rate increased": 4, "Myalgia": 4, "Oedema peripheral": 4, "Respiratory rate": 4, "Syncope": 4, "Vaccination site pain": 4, "Vital signs measurement": 4, "Wheezing": 4, "Acute disseminated encephalomyelitis": 3, "Angina pectoris": 3, "Bradycardia": 3, "CSF test": 3, "Condition aggravated": 3, "Decreased appetite": 3, "Disease recurrence": 3, "Epilepsy": 3, "Eye movement disorder": 3, "Feeling cold": 3, "Generalised tonic-clonic seizure": 3, "Guillain-Barre syndrome": 3, "Hyperhidrosis": 3, "Hypertension": 3, "Neuropathy peripheral": 3, "Peripheral coldness": 3, "Physical deconditioning": 3, "Platelet count": 3, "Sensation of foreign body": 3, "Suspected COVID-19": 3, "Throat irritation": 3, "Urticaria": 3, "Visual impairment": 3, "X-ray": 3, "Anaphylactic shock": 2, "Anxiety": 2, "Autoantibody test": 2, "Back pain": 2, "Blood albumin": 2, "Blood creatine phosphokinase MB": 2, "Blood creatinine": 2, "Breath sounds": 2, "C-reactive protein": 2, "CSF cell count": 2, "CSF cell count increased": 2, "CSF glucose": 2, "CSF protein": 2, "CSF protein increased": 2, "Cardiac dysfunction": 2, "Cardiomyopathy": 2, "Cerebral haemorrhage": 2, "Computerised tomogram head": 2, "Contusion": 2, "Drug ineffective": 2, "Dysmenorrhoea": 2, "Dysphonia": 2, "Ejection fraction": 2, "Electrocardiogram ambulatory": 2, "Encephalopathy": 2, "Facial paralysis": 2, "Feeling hot": 2, "Haematochezia": 2, "Heart sounds": 2, "Lymphadenopathy": 2, "Mouth swelling": 2, "Myelitis": 2, "Myocardial infarction": 2, "Oedema": 2, "Papule": 2, "Paraesthesia": 2, "Pharyngeal swelling": 2, "Platelet count decreased": 2, "Pneumonia": 2, "Protein urine": 2, "Shock": 2, 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"Neurosis": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Nodule": 1, "Oculomotor study": 1, "Ophthalmic herpes zoster": 1, "Ophthalmological examination": 1, "Opticokinetic nystagmus tests": 1, "Paralysis": 1, "Paraneoplastic encephalomyelitis": 1, "Paraplegia": 1, "Partial seizures": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Personality change": 1, "Physical examination": 1, "Pneumonia aspiration": 1, "Polymerase chain reaction": 1, "Post herpetic neuralgia": 1, "Protein total": 1, "Protein total increased": 1, "Pulmonary alveolar haemorrhage": 1, "Pulmonary thrombosis": 1, "Pulse abnormal": 1, "Pupillary light reflex tests": 1, "Pupils unequal": 1, "Purulent discharge": 1, "Putamen haemorrhage": 1, "Pyelonephritis acute": 1, "Quality of life decreased": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Red blood cells urine positive": 1, "Respiratory disorder": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Resuscitation": 1, "Rhabdomyolysis": 1, "Sarcoidosis": 1, "Scab": 1, "Scan brain": 1, "Sensory disturbance": 1, "Septic shock": 1, "Sinus tachycardia": 1, "Sjogren's syndrome": 1, "Smear test": 1, "Somatosensory evoked potentials": 1, "Stress cardiomyopathy": 1, "Swelling of eyelid": 1, "Tenderness": 1, "Tension": 1, "Throat tightness": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Toothache": 1, "Toxic skin eruption": 1, "Tropical spastic paresis": 1, "Troponin": 1, "Troponin I": 1, "Type I hypersensitivity": 1, "Urinary occult blood": 1, "Urinary occult blood positive": 1, "Urine protein/creatinine ratio": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1, "Vascular malformation": 1, "Vasculitis": 1, "Visual field defect": 1, "Vitamin B12 deficiency": 1, "Weight decreased": 1, "White blood cell count decreased": 1, "White blood cell count increased": 1, "White matter lesion": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF4202.json b/docs/data/histograms/Japan/FF4202.json
new file mode 100644
index 00000000000..0995748f160
--- /dev/null
+++ b/docs/data/histograms/Japan/FF4202.json
@@ -0,0 +1 @@
+{"batchcode": "FF4202", "histograms": [{"batchcodes": ["FF4202"], "histogram": {"Anaphylactic reaction": 1, "Asthma": 1, "Body temperature": 1, "Cough": 1, "Dyspnoea": 1, "Erythema": 1, "Incorrect route of product administration": 1, "Nausea": 1, "Oxygen saturation": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF4204.json b/docs/data/histograms/Japan/FF4204.json
new file mode 100644
index 00000000000..b36c3109635
--- /dev/null
+++ b/docs/data/histograms/Japan/FF4204.json
@@ -0,0 +1 @@
+{"batchcode": "FF4204", "histograms": [{"batchcodes": ["FF4204"], "histogram": {"Body temperature": 100, "Blood pressure measurement": 40, "Oxygen saturation": 36, "Heart rate": 33, "Presyncope": 26, "Anaphylactic reaction": 23, "Pyrexia": 20, "Blood pressure decreased": 18, "Nausea": 15, "Dyspnoea": 14, "Headache": 14, "Loss of consciousness": 13, "Blood test": 12, "Dizziness": 11, "Pruritus": 11, "Urticaria": 11, "Erythema": 10, "Malaise": 10, "Seizure": 10, "Blood pressure increased": 9, "Feeling abnormal": 9, "Hypoaesthesia": 9, "Pallor": 9, "Cold sweat": 8, "Dysphoria": 8, "Palpitations": 8, "Cough": 7, "Depressed level of consciousness": 7, "Muscular weakness": 7, "Chest X-ray": 6, "Electrocardiogram": 6, "Fall": 6, "Investigation": 6, "Rash": 6, "Computerised tomogram head": 5, "Heart rate decreased": 5, "Hyperhidrosis": 5, "Hyperventilation": 5, "Magnetic resonance imaging": 5, "Oropharyngeal discomfort": 5, "Oxygen saturation decreased": 5, "Back pain": 4, "Blood creatine phosphokinase": 4, "Bradycardia": 4, "Coma scale": 4, "Computerised tomogram": 4, "Decreased appetite": 4, "Diarrhoea": 4, "Fibrin D dimer": 4, "Hemiplegia": 4, "Musculoskeletal stiffness": 4, "Platelet count": 4, "SARS-CoV-2 test": 4, "Syncope": 4, "Vomiting": 4, "White blood cell count": 4, "Abdominal discomfort": 3, "Abdominal pain": 3, "Alanine aminotransferase": 3, "Anaphylactic shock": 3, "Arthralgia": 3, "Blood pressure systolic": 3, "COVID-19": 3, "Cerebral infarction": 3, "Chest discomfort": 3, "Chest pain": 3, "Chills": 3, "Dysphonia": 3, "Dysstasia": 3, "Echocardiogram": 3, "Feeling cold": 3, "Haemoglobin": 3, "Haemorrhage subcutaneous": 3, "Head discomfort": 3, "Heart rate increased": 3, "Hot flush": 3, "Myalgia": 3, "Neuropathy peripheral": 3, "Pain in extremity": 3, "Pericarditis": 3, "Platelet count decreased": 3, "Red blood cell count": 3, "Respiratory rate": 3, "Tremor": 3, "Ultrasound scan": 3, "Vaccination site pain": 3, "Visual impairment": 3, "Vital signs measurement": 3, "Wheezing": 3, "Activated partial thromboplastin time": 2, "Alanine aminotransferase increased": 2, "Antinuclear antibody": 2, "Anxiety": 2, "Arrhythmia": 2, "Arthritis": 2, "Aspartate aminotransferase increased": 2, "Asthenia": 2, "Blood fibrinogen": 2, "Blood pressure systolic decreased": 2, "Bronchitis": 2, "C-reactive protein increased": 2, "Cardiac failure": 2, "Cerebral haemorrhage": 2, "Collagen disorder": 2, "Contusion": 2, "Death": 2, "Dermatitis exfoliative generalised": 2, "Discomfort": 2, "Disease recurrence": 2, "Drug ineffective": 2, "Eczema": 2, "Epilepsy": 2, "Eye pruritus": 2, "Fibrin degradation products": 2, "Flushing": 2, "Gait disturbance": 2, "Gastroenteritis": 2, "Haematocrit": 2, "Hepatic function abnormal": 2, "Magnetic resonance imaging head": 2, "Maternal exposure during pregnancy": 2, "Meningitis": 2, "Nasopharyngitis": 2, "Oedema": 2, "Pain": 2, "Pharyngitis": 2, "Physical deconditioning": 2, "Pleural effusion": 2, "Speech disorder": 2, 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increased": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "CSF cell count": 1, "CSF cell count increased": 1, "CSF protein": 1, "CSF protein increased": 1, "Cardiac arrest": 1, "Cardiac death": 1, "Cardiac failure acute": 1, "Catheterisation cardiac": 1, "Cerebral thrombosis": 1, "Cerebral venous sinus thrombosis": 1, "Cerebrovascular accident": 1, "Cholangitis acute": 1, "Clubbing": 1, "Coagulation test": 1, "Cognitive disorder": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Conjunctival telangiectasia": 1, "Constipation": 1, "Coronavirus test": 1, "Culture": 1, "Cytomegalovirus infection": 1, "Deep vein thrombosis": 1, "Dermatitis allergic": 1, "Dermatitis bullous": 1, "Disorientation": 1, "Dizziness postural": 1, "Double stranded DNA antibody": 1, "Drug eruption": 1, "Drug hypersensitivity": 1, "Dyslalia": 1, "Electrocardiogram Q wave abnormal": 1, "Electrocardiogram QRS complex prolonged": 1, "Electrocardiogram ST segment elevation": 1, "Electrolyte imbalance": 1, "Embolism": 1, "Endoscopy upper gastrointestinal tract": 1, "Epstein-Barr viraemia": 1, "Erythema of eyelid": 1, "Eye movement disorder": 1, "Eye pain": 1, "Eyelids pruritus": 1, "Facial paralysis": 1, "Fatigue": 1, "Funisitis": 1, "Gamma-glutamyltransferase": 1, "Gastrointestinal mucosal disorder": 1, "Gaze palsy": 1, "General physical condition": 1, "Generalised tonic-clonic seizure": 1, "Glycosylated haemoglobin": 1, "Haematochezia": 1, "Haemolytic anaemia": 1, "Haemorrhagic diathesis": 1, "Head injury": 1, "Heart sounds": 1, "Hemiparesis": 1, "Hepatic enzyme": 1, "Hepatitis": 1, "Histology": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypotension": 1, "Hypothyroidism": 1, "Hypoxia": 1, "Immune thrombocytopenia": 1, "Infectious mononucleosis": 1, "Inflammation": 1, "Injected limb mobility decreased": 1, "Insomnia": 1, "Intermenstrual bleeding": 1, "International normalised ratio": 1, "International normalised ratio increased": 1, "Joint swelling": 1, "Laboratory test": 1, "Laryngeal discomfort": 1, "Laryngopharyngitis": 1, "Lip disorder": 1, "Liver disorder": 1, "Liver function test": 1, "Lung disorder": 1, "Lung opacity": 1, "Lymphocyte morphology abnormal": 1, "Macular opacity": 1, "Mobility decreased": 1, "Motor dysfunction": 1, "Mouth haemorrhage": 1, "Muscle rigidity": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Myelitis": 1, "Myocarditis": 1, "Myofascial pain syndrome": 1, "Neoplasm progression": 1, "Nephrotic syndrome": 1, "Neurological symptom": 1, "Nodal rhythm": 1, "Nystagmus": 1, "Ocular hyperaemia": 1, "Oesophageal ulcer": 1, "Off label use": 1, "Olfactory dysfunction": 1, "Olfactory test": 1, "Optical coherence tomography": 1, "PO2": 1, "Panic attack": 1, "Paraesthesia": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Petechiae": 1, "Platelet aggregation test": 1, "Platelet factor 4": 1, "Pneumonia aspiration": 1, "Polymerase chain reaction": 1, "Polymyalgia rheumatica": 1, "Premature baby": 1, "Premature 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eyelid": 1, "Swollen tongue": 1, "Taste disorder": 1, "Throat tightness": 1, "Thrombocytopenic purpura": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thrombotic thrombocytopenic purpura": 1, "Tinnitus": 1, "Toxic skin eruption": 1, "Tri-iodothyronine free": 1, "Tri-iodothyronine free increased": 1, "Troponin I": 1, "Ultrasound abdomen": 1, "Unresponsive to stimuli": 1, "Upper airway obstruction": 1, "Urinary retention": 1, "Vaccination failure": 1, "Ventricular extrasystoles": 1, "Ventricular fibrillation": 1, "Vertebral lesion": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Visual field defect": 1, "Volvulus": 1, "Vulval ulceration": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF5357.json b/docs/data/histograms/Japan/FF5357.json
new file mode 100644
index 00000000000..f2562644316
--- /dev/null
+++ b/docs/data/histograms/Japan/FF5357.json
@@ -0,0 +1 @@
+{"batchcode": "FF5357", "histograms": [{"batchcodes": ["FF5357"], "histogram": {"Body temperature": 56, "Blood pressure measurement": 30, "Oxygen saturation": 22, "Anaphylactic reaction": 18, "Heart rate": 17, "Presyncope": 17, "Blood pressure decreased": 14, "Feeling abnormal": 11, "Hypoaesthesia": 11, "Dyspnoea": 10, "Headache": 9, "Pyrexia": 9, "Nausea": 8, "Dizziness": 6, "Dysphoria": 6, "Electrocardiogram": 6, "Loss of consciousness": 6, "Malaise": 6, "Syncope": 6, "Cold sweat": 5, "Fall": 5, "Oropharyngeal discomfort": 5, "Rash": 5, "Urticaria": 5, "Vomiting": 5, "Arthralgia": 4, "Blood test": 4, "Erythema": 4, "Magnetic resonance imaging": 4, "Magnetic resonance imaging head": 4, "Muscular weakness": 4, "Pain in extremity": 4, "Pallor": 4, "Pruritus": 4, "Seizure": 4, "Vital signs measurement": 4, "Blood pressure increased": 3, "Chest discomfort": 3, "Chest pain": 3, "Depressed level of consciousness": 3, "Eye pain": 3, "Facial paralysis": 3, "Herpes zoster": 3, "Hyperhidrosis": 3, "Investigation": 3, "Neuropathy peripheral": 3, "Oxygen saturation decreased": 3, "Respiratory rate": 3, "Shock": 3, "Throat tightness": 3, "Abdominal pain": 2, "Abdominal pain lower": 2, "Arthritis": 2, "Asthenia": 2, "Asthma": 2, "Bradycardia": 2, "Cough": 2, "Cyanosis": 2, "Diarrhoea": 2, "Echocardiogram": 2, "Foetal movement disorder": 2, "Gait disturbance": 2, "Head discomfort": 2, "Heart rate decreased": 2, "Hypotension": 2, "Maternal exposure during pregnancy": 2, "Myocarditis": 2, "Neck pain": 2, "Pain": 2, "Palpitations": 2, "Pericardial effusion": 2, "Physical deconditioning": 2, "Rhinorrhoea": 2, "Shoulder injury related to vaccine administration": 2, "Sneezing": 2, "Tachypnoea": 2, "Tremor": 2, "Vaccination site pain": 2, "Acute disseminated encephalomyelitis": 1, "Acute macular neuroretinopathy": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Alopecia areata": 1, "Anosmia": 1, "Antibody test": 1, "Apgar score": 1, "Apgar score abnormal": 1, "Aspartate aminotransferase": 1, "Auscultation": 1, "Autoantibody test": 1, "Axillary pain": 1, "Bedridden": 1, "Biopsy heart": 1, "Blister": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood pressure systolic increased": 1, "Bronchospasm": 1, "Bundle branch block right": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "CSF volume": 1, "Caesarean section": 1, "Cardiac arrest": 1, "Cardiac failure acute": 1, "Chest X-ray": 1, "Coma scale": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Delirium": 1, "Dental alveolar anomaly": 1, "Discomfort": 1, "Disease recurrence": 1, "Dizziness postural": 1, "Drug eruption": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dysstasia": 1, "Electrocardiogram ST segment elevation": 1, "Epilepsy": 1, "Erythema multiforme": 1, "Eye oedema": 1, "Facial pain": 1, "Feeling cold": 1, "Gastroenteritis": 1, "Gaze palsy": 1, "Generalised oedema": 1, "Glomerular filtration rate": 1, "Grip strength": 1, "Grip strength decreased": 1, "Haemoglobin": 1, "Head injury": 1, "Herpes virus infection": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypoacusis": 1, "Hypoxia": 1, "Immunisation reaction": 1, "Immunodeficiency": 1, "Inappropriate schedule of product administration": 1, "Infection in an immunocompromised host": 1, "Infection susceptibility increased": 1, "Injury": 1, "Joint effusion": 1, "Joint range of motion decreased": 1, "Limb discomfort": 1, "Lip oedema": 1, "Loose tooth": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging neck": 1, "Meconium stain": 1, "Memory impairment": 1, "Mite allergy": 1, "Moaning": 1, "Motor dysfunction": 1, "Mouth swelling": 1, "Muscle tightness": 1, "Myocardial necrosis marker increased": 1, "Myositis": 1, "Neonatal asphyxia": 1, "Nervousness": 1, "Neuralgia": 1, "Oedema": 1, "Oedema mouth": 1, "Off label use": 1, "Oropharyngeal pain": 1, "PO2": 1, "Paraesthesia": 1, "Periarthritis": 1, "Pericarditis": 1, "Peripheral nerve injury": 1, "Peripheral swelling": 1, "Physical examination": 1, "Polymerase chain reaction": 1, "Postmenopausal haemorrhage": 1, "Preterm premature rupture of membranes": 1, "Product administered at inappropriate site": 1, "Product use issue": 1, "Pulse abnormal": 1, "Respiratory distress": 1, "Scar": 1, "Selective eating disorder": 1, "Sensation of foreign body": 1, "Skin ulcer": 1, "Specialist consultation": 1, "Spinal osteoarthritis": 1, "Stillbirth": 1, "Stomatitis": 1, "Stridor": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swollen tongue": 1, "Tendonitis": 1, "Tinnitus": 1, "Tooth fracture": 1, "Troponin": 1, "Troponin I": 1, "Troponin T": 1, "Troponin T increased": 1, "Urinary incontinence": 1, "Urine ketone body": 1, "Urine ketone body present": 1, "Vertigo": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Visual brightness": 1, "Visual impairment": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF5790.json b/docs/data/histograms/Japan/FF5790.json
new file mode 100644
index 00000000000..894252b2e15
--- /dev/null
+++ b/docs/data/histograms/Japan/FF5790.json
@@ -0,0 +1 @@
+{"batchcode": "FF5790", "histograms": [{"batchcodes": ["FF5790"], "histogram": {"Body temperature": 1, "Oxygen saturation": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF9942.json b/docs/data/histograms/Japan/FF9942.json
new file mode 100644
index 00000000000..ee56aa7aca4
--- /dev/null
+++ b/docs/data/histograms/Japan/FF9942.json
@@ -0,0 +1 @@
+{"batchcode": "FF9942", "histograms": [{"batchcodes": ["FF9942"], "histogram": {"Body temperature": 71, "Blood pressure measurement": 27, "Nausea": 18, "Oxygen saturation": 17, "Heart rate": 15, "Pyrexia": 15, "Anaphylactic reaction": 14, "Presyncope": 14, "Blood pressure decreased": 12, "Dyspnoea": 12, "Loss of consciousness": 11, "Oropharyngeal discomfort": 11, "Headache": 10, "Hypoaesthesia": 10, "Investigation": 10, "Fall": 9, "Vomiting": 9, "Cough": 8, "Feeling abnormal": 8, "Pallor": 8, "Seizure": 8, "Syncope": 8, "Arthralgia": 7, "Depressed level of consciousness": 6, "Malaise": 6, "Pruritus": 6, "Asthenia": 5, "Blood pressure increased": 5, "Blood test": 5, "Drug ineffective": 5, "Magnetic resonance imaging": 5, "Myocarditis": 5, "Neck pain": 5, "Suspected COVID-19": 5, "Vital signs measurement": 5, "Epilepsy": 4, "Erythema": 4, "Oropharyngeal pain": 4, "Pain": 4, "Pain in extremity": 4, "Palpitations": 4, "SARS-CoV-2 test": 4, "Abdominal pain": 3, "Alanine aminotransferase": 3, "Anaphylactic shock": 3, "Aspartate aminotransferase": 3, "Auscultation": 3, "C-reactive protein": 3, "Cold sweat": 3, "Decreased appetite": 3, "Dizziness": 3, "Dysphoria": 3, "Gamma-glutamyltransferase": 3, "Heart rate increased": 3, "Magnetic resonance imaging head": 3, "Myocardial infarction": 3, "Nerve conduction studies": 3, "Neuropathy peripheral": 3, "Oxygen saturation decreased": 3, "Pharyngeal oedema": 3, "Platelet count": 3, "Speech disorder": 3, "Wheezing": 3, "Altered state of consciousness": 2, "Arrhythmia": 2, "Arthritis": 2, "Asthma": 2, "Back pain": 2, "Bradycardia": 2, "C-reactive protein increased": 2, "Computerised tomogram": 2, "Computerised tomogram head": 2, "Condition aggravated": 2, "Electroencephalogram": 2, "Facial paralysis": 2, "Feeling hot": 2, "Guillain-Barre syndrome": 2, "Heart rate decreased": 2, "Hepatic function abnormal": 2, "Hyperhidrosis": 2, "Magnetic resonance imaging neck": 2, "Muscular weakness": 2, "Myocardial necrosis marker": 2, "Myocardial necrosis marker increased": 2, "Nasal congestion": 2, "Neuralgia": 2, "Neurological examination": 2, "Oedema peripheral": 2, "Platelet count decreased": 2, "Respiratory rate": 2, "Rhinorrhoea": 2, "Tachycardia": 2, "Throat tightness": 2, "Vaccination site pain": 2, "Weight": 2, "Weight decreased": 2, "White blood cell count": 2, "Abdominal pain upper": 1, "Alanine aminotransferase normal": 1, "Alopecia": 1, "Alopecia areata": 1, "Anaemia": 1, "Angiocardiogram": 1, "Aspartate aminotransferase increased": 1, "Atrial fibrillation": 1, "Autoantibody test": 1, "Autonomic nervous system imbalance": 1, "Autonomic neuropathy": 1, "Biopsy bone marrow": 1, "Biopsy heart": 1, "Biopsy kidney": 1, "Blood alkaline phosphatase": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood lactate dehydrogenase": 1, "Blood pressure diastolic increased": 1, "Blood pressure systolic": 1, "Blood pressure systolic 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"Diarrhoea": 1, "Dissociative disorder": 1, "Diverticulum intestinal haemorrhagic": 1, "Dysphonia": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Electrocardiogram ST segment": 1, "Electrocardiogram ST segment elevation": 1, "Electroencephalogram abnormal": 1, "Encephalitis": 1, "Encephalopathy": 1, "Enthesopathy": 1, "Erythema of eyelid": 1, "Extrasystoles": 1, "Eyelid oedema": 1, "Faeces discoloured": 1, "Fatigue": 1, "Feeling jittery": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase increased": 1, "Generalised tonic-clonic seizure": 1, "HLA marker study": 1, "Haematochezia": 1, "Haemoglobin": 1, "Haemorrhage intracranial": 1, "Haemorrhage subcutaneous": 1, "Hemiparesis": 1, "Henoch-Schonlein purpura": 1, "Henoch-Schonlein purpura nephritis": 1, "Hot flush": 1, "Hydrocephalus": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypothermia": 1, "Immune thrombocytopenia": 1, "Incorrect dosage administered": 1, "Insomnia": 1, "Intraventricular 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abnormal": 1, "Radial pulse abnormal": 1, "Rash": 1, "Rash erythematous": 1, "Red blood cell count": 1, "Renal failure": 1, "Renal tubular necrosis": 1, "Respiratory arrest": 1, "Respiratory disorder": 1, "Respiratory rate decreased": 1, "Respiratory tract infection": 1, "Resuscitation": 1, "Shock": 1, "Spinal osteoarthritis": 1, "Spinal stenosis": 1, "Stertor": 1, "Supraventricular extrasystoles": 1, "Swelling": 1, "Tenosynovitis": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombotic cerebral infarction": 1, "Tinnitus": 1, "Tremor": 1, "Troponin I": 1, "Troponin T": 1, "Underdose": 1, "Urticaria": 1, "Vaccination site joint movement impairment": 1, "Vaccination site swelling": 1, "Vaccination site thrombosis": 1, "Vasculitis": 1, "Ventricular extrasystoles": 1, "Viral infection": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FF9944.json b/docs/data/histograms/Japan/FF9944.json
new file mode 100644
index 00000000000..cc02d01087d
--- /dev/null
+++ b/docs/data/histograms/Japan/FF9944.json
@@ -0,0 +1 @@
+{"batchcode": "FF9944", "histograms": [{"batchcodes": ["FF9944"], "histogram": {"Body temperature": 73, "Blood pressure measurement": 39, "Oxygen saturation": 29, "Heart rate": 25, "Blood pressure decreased": 21, "Dyspnoea": 19, "Presyncope": 17, "Anaphylactic reaction": 15, "Nausea": 15, "Loss of consciousness": 13, "Pyrexia": 13, "Fall": 12, "Blood test": 11, "Feeling abnormal": 11, "Cough": 9, "Dizziness": 9, "Pruritus": 9, "Rash": 9, "Headache": 8, "Hypoaesthesia": 8, "Seizure": 8, "Blood pressure increased": 7, "Chest pain": 7, "Depressed level of consciousness": 7, "Erythema": 7, "Magnetic resonance imaging": 7, "Muscular weakness": 7, "Vital signs measurement": 6, "Electrocardiogram": 5, "Malaise": 5, "Pain in extremity": 5, "Vomiting": 5, "Altered state of consciousness": 4, "Arthralgia": 4, "Asthenia": 4, "Cold sweat": 4, "Heart rate decreased": 4, "Hyperhidrosis": 4, "Oropharyngeal discomfort": 4, "Tachycardia": 4, "Urticaria": 4, "Wheezing": 4, "Acute disseminated encephalomyelitis": 3, "Anaphylactic shock": 3, "Axillary pain": 3, "Bradycardia": 3, "Computerised tomogram": 3, "Computerised tomogram head": 3, "Disease recurrence": 3, "Epilepsy": 3, "Eye disorder": 3, "Facial paralysis": 3, "Gait disturbance": 3, "Grip strength": 3, "Hypersensitivity": 3, "Investigation": 3, "Myalgia": 3, "Myocarditis": 3, "Neuropathy peripheral": 3, "Oxygen saturation decreased": 3, "Pain": 3, "Pallor": 3, "Syncope": 3, "Abdominal pain": 2, "Anxiety": 2, "Blood pressure systolic": 2, "Bronchospasm": 2, "C-reactive protein": 2, "CSF test": 2, "Cerebral infarction": 2, "Chills": 2, "Circulatory collapse": 2, "Clonic convulsion": 2, "Constipation": 2, "Cyanosis": 2, "Death": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Dysphonia": 2, "Echocardiogram": 2, "Fatigue": 2, "Feeling cold": 2, "Grip strength decreased": 2, "Inflammation": 2, "Magnetic resonance imaging head": 2, "Motor dysfunction": 2, "Paralysis": 2, "Peripheral swelling": 2, "Physical deconditioning": 2, "Platelet count": 2, "Polymerase chain reaction": 2, "Respiratory rate": 2, "SARS-CoV-2 test": 2, "Sensation of foreign body": 2, "Swelling": 2, "Ultrasound Doppler": 2, "Ultrasound scan": 2, "Unresponsive to stimuli": 2, "Urinary retention": 2, "Vision blurred": 2, "White blood cell count": 2, "Wound": 2, "Activated partial thromboplastin time": 1, "Akinesia": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Anorectal disorder": 1, "Arrhythmia": 1, "Asthma": 1, "Attention deficit hyperactivity disorder": 1, "Auscultation": 1, "Autoimmune encephalopathy": 1, "Autonomic nervous system imbalance": 1, "Autopsy": 1, "Axillary mass": 1, "Back pain": 1, "Bell's palsy": 1, "Bladder catheterisation": 1, "Bladder disorder": 1, "Blepharospasm": 1, "Blindness transient": 1, "Blood creatine phosphokinase increased": 1, "Blood culture": 1, "Blood glucose": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin E increased": 1, "Blood immunoglobulin G": 1, "Body temperature increased": 1, "Brain 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multiforme": 1, "Eye pain": 1, "Eyelid myoclonus": 1, "Eyelid oedema": 1, "Feeding disorder": 1, "Feeling hot": 1, "Femoral neck fracture": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Forced vital capacity": 1, "Full blood count": 1, "Gait inability": 1, "Gaze palsy": 1, "Guillain-Barre syndrome": 1, "Haemangioma": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Head injury": 1, "Heart rate increased": 1, "Hiccups": 1, "Hyperacusis": 1, "Hyperreflexia": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Hyporeflexia": 1, "Hypotension": 1, "Imaging procedure": 1, "Immobile": 1, "Inflammatory marker increased": 1, "Inflammatory marker test": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Laboratory test": 1, "Lacunar infarction": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Lymphangiectasia": 1, "Magnetic resonance imaging head abnormal": 1, "Magnetic resonance imaging spinal abnormal": 1, "Mobility decreased": 1, "Movement disorder": 1, "Muscle rigidity": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Myelitis": 1, "Myelitis transverse": 1, "Myocardial ischaemia": 1, "Neck pain": 1, "Nervous system disorder": 1, "Neuralgic amyotrophy": 1, "Neurological examination": 1, "Neurosis": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Oral disorder": 1, "Oral mucosal eruption": 1, "Palpitations": 1, "Paraesthesia": 1, "Paraplegia": 1, "Pericarditis": 1, "Pharyngeal erythema": 1, "Photophobia": 1, "Physical examination": 1, "Pneumonia aspiration": 1, "Polymyalgia rheumatica": 1, "Procalcitonin": 1, "Productive cough": 1, "Protein total": 1, "Prothrombin time": 1, "Prothrombin time ratio": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Pulse absent": 1, "Pulse pressure decreased": 1, "Red blood cell count": 1, "Respiratory disorder": 1, "Respiratory muscle weakness": 1, "Rheumatoid arthritis": 1, "Scab": 1, "Scoliosis": 1, "Skin discolouration": 1, "Sleep disorder": 1, "Smear test": 1, "Spinal cord haemorrhage": 1, "Stevens-Johnson syndrome": 1, "Stridor": 1, "Stupor": 1, "Subarachnoid haemorrhage": 1, "Swelling face": 1, "Tachypnoea": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Tinnitus": 1, "Tonsillar hypertrophy": 1, "Toxic skin eruption": 1, "Tracheal stenosis": 1, "Tremor": 1, "Troponin": 1, "Troponin increased": 1, "Ulnar neuritis": 1, "Ultrasound abdomen": 1, "Urine analysis": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site swelling": 1, "Ventricular fibrillation": 1, "Visual impairment": 1, "Vital capacity": 1, "White matter lesion": 1, "X-ray": 1, "X-ray of pelvis and hip": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FG0978.json b/docs/data/histograms/Japan/FG0978.json
new file mode 100644
index 00000000000..868633c879b
--- /dev/null
+++ b/docs/data/histograms/Japan/FG0978.json
@@ -0,0 +1 @@
+{"batchcode": "FG0978", "histograms": [{"batchcodes": ["FG0978"], "histogram": {"Body temperature": 82, "Blood pressure measurement": 39, "Heart rate": 25, "Pyrexia": 25, "Oxygen saturation": 24, "Headache": 20, "Nausea": 20, "Presyncope": 20, "Blood pressure decreased": 19, "Dyspnoea": 18, "Anaphylactic reaction": 17, "Feeling abnormal": 17, "Hypoaesthesia": 12, "Blood test": 11, "Loss of consciousness": 11, "Vomiting": 11, "Magnetic resonance imaging": 10, "Cold sweat": 9, "Investigation": 8, "Blood pressure increased": 7, "Cough": 7, "Diarrhoea": 7, "Dizziness": 7, "Dysphoria": 7, "Electrocardiogram": 7, "Muscular weakness": 7, "Pallor": 7, "Arthralgia": 6, "Fall": 6, "Malaise": 6, "Myocarditis": 6, "Pain in extremity": 6, "Tremor": 6, "Vital signs measurement": 6, "Abdominal pain": 5, "Anaphylactic shock": 5, "Erythema": 5, "Physical deconditioning": 5, "Pruritus": 5, "Syncope": 5, "Urticaria": 5, "Asthenia": 4, "Asthma": 4, "Cardio-respiratory arrest": 4, "Chest discomfort": 4, "Chest pain": 4, "Computerised tomogram head": 4, "Depressed level of consciousness": 4, "Heart rate decreased": 4, "Magnetic resonance imaging head": 4, "Oropharyngeal discomfort": 4, "Rash": 4, "SARS-CoV-2 test": 4, "Tachycardia": 4, "Wheezing": 4, "Arrhythmia": 3, "C-reactive protein": 3, "Chest X-ray": 3, "Chills": 3, "Dysphonia": 3, "Echocardiogram": 3, "Encephalitis": 3, "Encephalopathy": 3, "Epilepsy": 3, "Feeling hot": 3, "Fibrin D dimer": 3, "Hyperhidrosis": 3, "Hypersensitivity": 3, "Hypertension": 3, "Hyperventilation": 3, "Neuropathy peripheral": 3, "Oxygen saturation decreased": 3, "Palpitations": 3, "Seizure": 3, "White blood cell count": 3, "Altered state of consciousness": 2, "Antibody test": 2, "Anxiety": 2, "Blood creatine phosphokinase": 2, "Blood pressure systolic": 2, "Bradycardia": 2, "CSF cell count": 2, "CSF glucose": 2, "CSF protein": 2, "CSF test": 2, "Cardiac electrophysiologic study": 2, "Coma scale": 2, "Complex regional pain syndrome": 2, "Computerised 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FH0105.json b/docs/data/histograms/Japan/FH0105.json
new file mode 100644
index 00000000000..0f312d28cd7
--- /dev/null
+++ b/docs/data/histograms/Japan/FH0105.json
@@ -0,0 +1 @@
+{"batchcode": "FH0105", "histograms": [{"batchcodes": ["FH0105"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Heart rate": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Oxygen saturation": 1, "Palpitations": 1, "Paraesthesia": 1, "Rash erythematous": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FH0151.json b/docs/data/histograms/Japan/FH0151.json
new file mode 100644
index 00000000000..b48913a0754
--- /dev/null
+++ b/docs/data/histograms/Japan/FH0151.json
@@ -0,0 +1 @@
+{"batchcode": "FH0151", "histograms": [{"batchcodes": ["FH0151"], "histogram": {"Body temperature": 82, "Blood pressure measurement": 54, "Oxygen saturation": 39, "Heart rate": 35, "Presyncope": 26, "Blood pressure decreased": 23, "Anaphylactic reaction": 22, "Pyrexia": 17, "Hypoaesthesia": 16, "Dyspnoea": 15, "Cold sweat": 14, "Nausea": 14, "Dizziness": 13, "Cough": 12, "Fall": 12, "Blood pressure increased": 11, "Blood test": 10, "Chest pain": 10, "Headache": 10, "Loss of consciousness": 10, "Electrocardiogram": 9, "Feeling abnormal": 9, "Malaise": 9, "Heart rate increased": 8, "Pallor": 8, "Urticaria": 8, "Depressed level of consciousness": 7, "Heart rate decreased": 7, "Hyperventilation": 7, "Investigation": 7, "Myocarditis": 7, "Pruritus": 7, "Rash": 7, "Seizure": 7, "Abdominal pain": 6, "Erythema": 6, "Pericarditis": 6, "Peripheral coldness": 6, "Tachycardia": 6, "Blood creatine phosphokinase": 5, "Dysphoria": 5, "Feeling cold": 5, "Hyperhidrosis": 5, "Peripheral swelling": 5, "Syncope": 5, "White blood cell count": 5, "Asthenia": 4, "Chest discomfort": 4, "Computerised tomogram": 4, "Neuropathy peripheral": 4, "Pain": 4, "Pain in extremity": 4, "Tachypnoea": 4, "Throat irritation": 4, "Tremor": 4, "Ultrasound scan": 4, "Unresponsive to stimuli": 4, "Vomiting": 4, "Wheezing": 4, "Altered state of consciousness": 3, "Arthralgia": 3, "Back pain": 3, "Blood glucose": 3, "Bradycardia": 3, "C-reactive protein": 3, "Echocardiogram": 3, "Feeling hot": 3, "Gait disturbance": 3, "Hypotension": 3, "Magnetic resonance imaging": 3, "Muscular weakness": 3, "Oropharyngeal discomfort": 3, "Oxygen saturation decreased": 3, "Paraesthesia": 3, "Physical deconditioning": 3, "Platelet count": 3, "Tension": 3, "Troponin I": 3, "Vaccination site pain": 3, "Anaemia": 2, "Angiocardiogram": 2, "Arthritis": 2, "Auscultation": 2, "Axillary pain": 2, "Blood creatine phosphokinase MB": 2, "Blood creatine phosphokinase increased": 2, "Chest X-ray": 2, "Chills": 2, "Coma scale": 2, "Computerised tomogram head": 2, "Contusion": 2, "Dizziness postural": 2, "Dyskinesia": 2, "Emotional distress": 2, "Eosinophil count": 2, "Eosinophil count increased": 2, "Eosinophil percentage": 2, "Epilepsy": 2, "Facial paralysis": 2, "Fibrin D dimer": 2, "Gaze palsy": 2, "Grip strength decreased": 2, "Haematocrit": 2, "Haemoglobin": 2, "Herpes zoster": 2, "Hyporesponsive to stimuli": 2, "Joint swelling": 2, "Movement disorder": 2, "Muscle rigidity": 2, "Muscle spasms": 2, "Muscle tightness": 2, "Neck pain": 2, "Neuralgia": 2, "Oculomucocutaneous syndrome": 2, "Palpitations": 2, "Paralysis": 2, "Photopsia": 2, "Red blood cell count": 2, "Respiratory rate": 2, "Sensory disturbance": 2, "Shock": 2, "Sinus tachycardia": 2, "Somnolence": 2, "Speech disorder": 2, "Toxic skin eruption": 2, "Troponin I increased": 2, "Troponin T": 2, "Vital signs measurement": 2, "Acidosis": 1, "Acute myocardial infarction": 1, "Acute stress disorder": 1, "Addison's disease": 1, "Adenovirus test": 1, "Adrenal atrophy": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Alexia": 1, "Angioedema": 1, "Angiogram": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Antinuclear antibody positive": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Asphyxia": 1, "Asthma": 1, "Autonomic nervous system imbalance": 1, "Bell's palsy": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood cortisol": 1, "Blood creatinine": 1, "Blood gases": 1, "Blood gases abnormal": 1, "Blood glucose increased": 1, "Blood potassium": 1, "Blood pressure fluctuation": 1, "Blood pressure systolic increased": 1, "Blood sodium": 1, "Blood urea": 1, "Body temperature increased": 1, "Burning sensation": 1, "Cardiac arrest": 1, "Cardiac dysfunction": 1, "Cardiomyopathy": 1, "Cerebral infarction": 1, "Cerebral ischaemia": 1, "Choking sensation": 1, "Cholecystitis acute": 1, "Cholelithiasis": 1, "Complex regional pain syndrome": 1, "Computerised tomogram coronary artery": 1, "Confusional state": 1, "Conjunctival hyperaemia": 1, "Coronary artery thrombosis": 1, "Cortisol decreased": 1, "Cystitis": 1, "Cystitis haemorrhagic": 1, "Deafness": 1, "Decreased appetite": 1, "Defaecation urgency": 1, "Dehydration": 1, "Delirium": 1, "Dermatitis": 1, "Diplegia": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dysgeusia": 1, "Encephalitis": 1, "Encephalopathy": 1, "Eosinophil percentage increased": 1, "Eosinophilia": 1, "Erythema multiforme": 1, "Exercise electrocardiogram": 1, "Eye movement disorder": 1, "Face injury": 1, "Faeces soft": 1, "Fatigue": 1, "Gait inability": 1, "Genital haemorrhage": 1, "Gingival pain": 1, "Grip strength": 1, "Guillain-Barre syndrome": 1, "Haematuria": 1, "Haemorrhage": 1, "Heart sounds": 1, "Heat illness": 1, "Hepatitis acute": 1, "Herpes zoster oticus": 1, "Hot flush": 1, "Human metapneumovirus test": 1, "Hypoaesthesia oral": 1, "Hyporeflexia": 1, "Incontinence": 1, "Inflammation": 1, "Influenza virus test": 1, "Intestinal ischaemia": 1, "Joint ankylosis": 1, "Laryngeal discomfort": 1, "Laryngospasm": 1, "Lipids abnormal": 1, "Liver disorder": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Menstrual disorder": 1, "Mental impairment": 1, "Middle East respiratory syndrome": 1, "Mouth haemorrhage": 1, "Mucosal haemorrhage": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Mycoplasma test": 1, "Myocardial infarction": 1, "Myositis": 1, "Myotonia": 1, "Nasal congestion": 1, "Nephrotic syndrome": 1, "Nerve conduction studies": 1, "Nervous system disorder": 1, "Neurodermatitis": 1, "Nodule": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Orthostatic hypotension": 1, "Orthostatic intolerance": 1, "Oxygen saturation immeasurable": 1, "Oxygenation index": 1, "Pain assessment": 1, "Panic disorder": 1, "Panic 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"Vaccination site warmth": 1, "Ventricular fibrillation": 1, "Vertigo": 1, "Visual impairment": 1, "Weight": 1, "White blood cell count abnormal": 1, "White blood cell count increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FH3023.json b/docs/data/histograms/Japan/FH3023.json
new file mode 100644
index 00000000000..6ac274e7c8d
--- /dev/null
+++ b/docs/data/histograms/Japan/FH3023.json
@@ -0,0 +1 @@
+{"batchcode": "FH3023", "histograms": [{"batchcodes": ["FH3023"], "histogram": {"Body temperature": 69, "Blood pressure measurement": 38, "Heart rate": 33, "Oxygen saturation": 32, "Pyrexia": 20, "Blood pressure decreased": 15, "Loss of consciousness": 14, "Hypoaesthesia": 13, "Presyncope": 13, "Heart rate decreased": 12, "Dizziness": 11, "Nausea": 11, "Electrocardiogram": 10, "Anaphylactic reaction": 9, "Blood test": 9, "Dyspnoea": 9, "Fall": 9, "Headache": 9, "Malaise": 9, "Asthenia": 8, "Chest pain": 8, "Feeling abnormal": 7, "Myocarditis": 7, "Rash": 7, "Blood pressure increased": 6, "Chills": 6, "Investigation": 6, "Neuropathy peripheral": 6, "Pallor": 6, "Pruritus": 6, "Seizure": 6, "Altered state of consciousness": 5, "Arthralgia": 5, "Chest discomfort": 5, "Cold sweat": 5, "Magnetic resonance imaging": 5, "Palpitations": 5, "Vital signs measurement": 5, "Vomiting": 5, "Computerised tomogram": 4, "Cough": 4, "Depressed level of consciousness": 4, "Neck pain": 4, "White blood cell count": 4, "Blood creatine phosphokinase": 3, "Blood glucose": 3, "C-reactive protein": 3, "Cerebral infarction": 3, "Coma scale": 3, "Dysstasia": 3, "Echocardiogram": 3, "Erythema": 3, "Grip strength decreased": 3, "Hyperhidrosis": 3, "Laboratory test": 3, "Nerve conduction studies": 3, "Shock": 3, "Tachycardia": 3, "Troponin": 3, "Troponin increased": 3, "Urticaria": 3, "Anaphylactic shock": 2, "Aphasia": 2, "Blood creatine phosphokinase MB": 2, "Blood creatine phosphokinase increased": 2, "Blood lactate dehydrogenase": 2, "Bradycardia": 2, "C-reactive protein increased": 2, "Computerised tomogram abdomen": 2, "Computerised tomogram head": 2, "Dyskinesia": 2, "Electrocardiogram ST segment elevation": 2, "Electrocardiogram abnormal": 2, "Electroencephalogram": 2, "Epilepsy": 2, "Gait disturbance": 2, "Gaze palsy": 2, "Guillain-Barre syndrome": 2, "Haemorrhage subcutaneous": 2, "Hemiplegia": 2, "Inflammation": 2, "Magnetic resonance imaging head": 2, "Movement disorder": 2, "Muscular weakness": 2, "Myalgia": 2, "Oropharyngeal discomfort": 2, "Pain": 2, "Pain in extremity": 2, "Pericarditis": 2, "Peripheral coldness": 2, "Pharyngeal stenosis": 2, "Respiratory rate": 2, "Sensory disturbance": 2, "Somnolence": 2, "Stress": 2, "Thrombosis with thrombocytopenia syndrome": 2, "Troponin I": 2, "Troponin I increased": 2, "Vaccination site pain": 2, "Vasculitis": 2, "Wheezing": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abdominal symptom": 1, "Acidosis": 1, "Activated partial thromboplastin time": 1, "Acute disseminated encephalomyelitis": 1, "Alopecia": 1, "Alopecia areata": 1, "Anion gap": 1, "Anion gap increased": 1, "Aortic wall hypertrophy": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Atrial fibrillation": 1, "Attention deficit hyperactivity disorder": 1, "Autism spectrum disorder": 1, "Autoantibody test": 1, "Back pain": 1, "Biopsy kidney": 1, "Blood bicarbonate": 1, "Blood bicarbonate decreased": 1, "Blood creatine phosphokinase MB increased": 1, "Blood fibrinogen": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin E increased": 1, "Blood ketone body": 1, "Blood ketone body increased": 1, "Blood lactate dehydrogenase increased": 1, "Blood pH": 1, "Blood pH decreased": 1, "Blood pressure diastolic decreased": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Breath sounds": 1, "CSF test": 1, "CSF volume": 1, "Cardiac dysfunction": 1, "Cerebral artery embolism": 1, "Cerebral artery occlusion": 1, "Cerebral haemorrhage": 1, "Cerebrovascular accident": 1, "Complement factor C3": 1, "Condition aggravated": 1, "Conjunctival hyperaemia": 1, "Cough variant asthma": 1, "Cutaneous symptom": 1, "Cyanosis": 1, "Decreased appetite": 1, "Dermatitis": 1, "Diabetes mellitus": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dizziness postural": 1, "Dyslalia": 1, "Dysphoria": 1, "Ear discomfort": 1, "Electrocardiogram ST segment depression": 1, "Electrocardiogram ST-T segment elevation": 1, "Enterocolitis": 1, "Epistaxis": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Fulminant type 1 diabetes mellitus": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Gastroenteritis": 1, "Giant cell arteritis": 1, "Glassy eyes": 1, "Glomerulonephritis chronic": 1, "Glycosylated haemoglobin": 1, "Grip strength": 1, "Haematochezia": 1, "Haematocrit": 1, "Haematoma": 1, "Haematuria": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Head discomfort": 1, "Hyperacusis": 1, "Hyperaesthesia": 1, "Hyperglycaemia": 1, "Hyperkalaemia": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "IgA nephropathy": 1, "Imminent abortion": 1, "Immunisation": 1, "Inappropriate schedule of product administration": 1, "Injection site hypoaesthesia": 1, "Insomnia": 1, "International normalised ratio": 1, "Intrauterine infection": 1, "Ketoacidosis": 1, "Limb discomfort": 1, "Lip oedema": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging spinal": 1, "Menstruation irregular": 1, "Mental disorder": 1, "Monoparesis": 1, "Muscle atrophy": 1, "Musculoskeletal stiffness": 1, "Myoclonus": 1, "Myokymia": 1, "Narcolepsy": 1, "Nervousness": 1, "Neuralgic amyotrophy": 1, "Neutropenia": 1, "Neutrophil count": 1, "Ocular discomfort": 1, "Orthostatic intolerance": 1, "Oxygen saturation abnormal": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Paralysis": 1, "Paresis": 1, "Peripheral swelling": 1, "Peritonitis": 1, "Physical deconditioning": 1, "Physical examination": 1, "Platelet count": 1, "Pollakiuria": 1, "Positron emission tomogram": 1, "Productive cough": 1, "Prostate cancer": 1, "Protein urine": 1, "Proteinuria": 1, "Prothrombin time": 1, "Pulse absent": 1, "Radial pulse abnormal": 1, "Red blood cell count": 1, "Respiratory rate increased": 1, "Rhabdomyolysis": 1, "SARS-CoV-2 test": 1, "Seizure like phenomena": 1, "Sinus rhythm": 1, "Somatic symptom disorder": 1, "Speech disorder": 1, "Spinal X-ray": 1, "Stridor": 1, "Sudden hearing loss": 1, "Swelling": 1, "Swelling face": 1, "Syncope": 1, "Syphilis": 1, "Systemic inflammatory response syndrome": 1, "Taste disorder": 1, "Thermohyperaesthesia": 1, "Thirst": 1, "Throat irritation": 1, "Throat tightness": 1, "Thyroid function test": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Troponin T": 1, "Ulnar nerve palsy": 1, "Ulnar neuritis": 1, "Ultrasound scan": 1, "Ureterolithiasis": 1, "Urinary incontinence": 1, "Urine analysis": 1, "Urine protein/creatinine ratio": 1, "Vaccination complication": 1, "Vaccination site bruising": 1, "Vaccination site haemorrhage": 1, "Vaccination site warmth": 1, "Ventricular hypertrophy": 1, "Viral infection": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Visual impairment": 1, "Weight decreased": 1, "White blood cell count decreased": 1, "White blood cell count increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FJ1611.json b/docs/data/histograms/Japan/FJ1611.json
new file mode 100644
index 00000000000..05df9c5176a
--- /dev/null
+++ b/docs/data/histograms/Japan/FJ1611.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1611", "histograms": [{"batchcodes": ["FJ1611"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Feeling hot": 1, "Headache": 1, "Malaise": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FJ1763.json b/docs/data/histograms/Japan/FJ1763.json
new file mode 100644
index 00000000000..baf0ca4b90c
--- /dev/null
+++ b/docs/data/histograms/Japan/FJ1763.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1763", "histograms": [{"batchcodes": ["FJ1763"], "histogram": {"Body temperature": 67, "Pyrexia": 31, "Blood pressure measurement": 23, "Electrocardiogram": 20, "Blood test": 19, "Heart rate": 18, "Oxygen saturation": 18, "Chest pain": 17, "Myocarditis": 17, "Vaccination failure": 15, "COVID-19": 14, "Echocardiogram": 14, "SARS-CoV-2 test": 14, "Dyspnoea": 13, "Blood creatine phosphokinase MB": 12, "Feeling abnormal": 11, "Loss of consciousness": 11, "Blood creatine phosphokinase": 10, "C-reactive protein": 9, "Pruritus": 9, "Troponin I": 9, "Headache": 8, "Blood pressure decreased": 7, "Cough": 7, "Electrocardiogram ST segment elevation": 7, "Malaise": 7, "Anaphylactic reaction": 6, "Chest X-ray": 6, "Heart rate decreased": 6, "Magnetic resonance imaging": 6, "Nausea": 6, "Pericarditis": 6, "Troponin I increased": 6, "Blood creatine phosphokinase increased": 5, "Chest discomfort": 5, "Erythema": 5, "Fall": 5, "Fatigue": 5, "Gait disturbance": 5, "Hypoaesthesia": 5, "Immunisation": 5, "Investigation": 5, "Magnetic resonance imaging heart": 5, "Palpitations": 5, "Polymerase chain reaction": 5, "Presyncope": 5, "Seizure": 5, "Troponin T": 5, "White blood cell count": 5, "Abdominal pain": 4, "Asthma": 4, "Blood pressure increased": 4, "Discomfort": 4, "Dizziness": 4, "Electrocardiogram ST segment": 4, "Feeling hot": 4, "Magnetic resonance imaging head": 4, "Muscular weakness": 4, "Pain": 4, "Tremor": 4, "Vital signs measurement": 4, "X-ray": 4, "Altered state of consciousness": 3, "Antibody test": 3, "Antinuclear antibody": 3, "Arrhythmia": 3, "Arthralgia": 3, "Blood creatine phosphokinase MB increased": 3, "CSF test": 3, "Chills": 3, "Cold sweat": 3, "Heart rate increased": 3, "Hypotension": 3, "Insomnia": 3, "Low density lipoprotein": 3, "Nephrotic syndrome": 3, "Nerve conduction studies": 3, "Oropharyngeal discomfort": 3, "Pain in extremity": 3, "Pallor": 3, "Paraesthesia": 3, "Protein urine": 3, "Rash": 3, "Respiratory rate": 3, "Rheumatoid 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FJ5790.json b/docs/data/histograms/Japan/FJ5790.json
new file mode 100644
index 00000000000..354c3014dd1
--- /dev/null
+++ b/docs/data/histograms/Japan/FJ5790.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5790", "histograms": [{"batchcodes": ["FJ5790"], "histogram": {"Body temperature": 85, "Blood pressure measurement": 40, "Oxygen saturation": 34, "Heart rate": 30, "Presyncope": 23, "Pyrexia": 17, "Blood pressure decreased": 16, "Hypoaesthesia": 13, "Nausea": 13, "Anaphylactic reaction": 12, "Heart rate decreased": 11, "Loss of consciousness": 11, "Dizziness": 10, "Dyspnoea": 10, "Fall": 10, "Feeling abnormal": 10, "Electrocardiogram": 9, "Pallor": 9, "Blood pressure increased": 8, "Urticaria": 8, "Cold sweat": 7, "Echocardiogram": 7, "Pruritus": 7, "Investigation": 6, "Malaise": 6, "Neuropathy peripheral": 6, "Oropharyngeal discomfort": 6, "C-reactive protein": 5, "Computerised tomogram": 5, "Headache": 5, "Heart rate increased": 5, "Muscular weakness": 5, "Palpitations": 5, "Seizure": 5, "Vital signs measurement": 5, "Blood test": 4, "Chest pain": 4, "Cyanosis": 4, "Depressed level of consciousness": 4, "Erythema": 4, "Myocarditis": 4, "Pain": 4, "Vomiting": 4, 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FJ5929.json b/docs/data/histograms/Japan/FJ5929.json
new file mode 100644
index 00000000000..3a764b64224
--- /dev/null
+++ b/docs/data/histograms/Japan/FJ5929.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5929", "histograms": [{"batchcodes": ["FJ5929"], "histogram": {"Body temperature": 98, "SARS-CoV-2 test": 32, "Pyrexia": 27, "Drug ineffective": 25, "Immunisation": 23, "Oxygen saturation": 22, "Blood pressure measurement": 21, "COVID-19": 21, "Heart rate": 18, "Anaphylactic reaction": 17, "Malaise": 16, "Nausea": 15, "Dyspnoea": 13, "Headache": 12, "COVID-19 pneumonia": 10, "Erythema": 10, "Palpitations": 10, "Vomiting": 10, "C-reactive protein": 9, "Cough": 8, "Electrocardiogram": 8, "Feeling abnormal": 8, "Blood test": 7, "Pruritus": 7, "Asthma": 6, "Blood pressure increased": 6, "Chest pain": 6, "Chills": 6, "Hypoaesthesia": 6, "Investigation": 6, "Oropharyngeal discomfort": 6, "Arrhythmia": 5, "Aspartate aminotransferase": 5, "Fall": 5, "Muscular weakness": 5, "Myocarditis": 5, "Oxygen saturation decreased": 5, "Pain": 5, "Urticaria": 5, "Vaccination failure": 5, "White blood cell count": 5, "Abdominal pain": 4, "Arthralgia": 4, "Blood creatine phosphokinase": 4, 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deformity": 1, "X-ray": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FJ7489.json b/docs/data/histograms/Japan/FJ7489.json
new file mode 100644
index 00000000000..1f925d45a61
--- /dev/null
+++ b/docs/data/histograms/Japan/FJ7489.json
@@ -0,0 +1 @@
+{"batchcode": "FJ7489", "histograms": [{"batchcodes": ["FJ7489"], "histogram": {"Body temperature": 80, "Blood pressure measurement": 34, "Heart rate": 24, "Oxygen saturation": 22, "Pyrexia": 22, "Dyspnoea": 18, "Blood pressure decreased": 17, "Anaphylactic reaction": 16, "Presyncope": 15, "Electrocardiogram": 13, "Headache": 12, "Nausea": 12, "Chest pain": 11, "Malaise": 11, "Blood test": 10, "Dizziness": 10, "Pallor": 10, "Feeling abnormal": 9, "Blood pressure increased": 8, "Cold sweat": 8, "Cough": 8, "Myocarditis": 8, "Decreased appetite": 7, "Hypoaesthesia": 7, "Investigation": 7, "Loss of consciousness": 7, "Palpitations": 7, "Depressed level of consciousness": 6, "Echocardiogram": 6, "Electrocardiogram ST segment elevation": 6, "Erythema": 6, "Fall": 6, "Pruritus": 6, "Vomiting": 6, "C-reactive protein": 5, "Computerised tomogram": 5, "Dysphoria": 5, "Oropharyngeal discomfort": 5, "Blood creatine phosphokinase MB": 4, "Neuropathy peripheral": 4, "Pain": 4, "Rash": 4, "Seizure": 4, "Urticaria": 4, "Vaccination site pain": 4, "Anaphylactic shock": 3, "Asthenia": 3, "Blood creatine phosphokinase": 3, "Bradycardia": 3, "Chest X-ray": 3, "Chest discomfort": 3, "Diarrhoea": 3, "Dizziness postural": 3, "Paraesthesia": 3, "Physical deconditioning": 3, "Respiratory rate": 3, "Throat irritation": 3, "Tremor": 3, "Abdominal pain": 2, "Acute myocardial infarction": 2, "Altered state of consciousness": 2, "Asthma": 2, "Atrial fibrillation": 2, "Back pain": 2, "Blood glucose": 2, "Blood pressure systolic": 2, "Brain natriuretic peptide": 2, "CSF cell count": 2, "CSF protein": 2, "CSF test": 2, "Coma scale": 2, "Contusion": 2, "Dehydration": 2, "Discomfort": 2, "Dysstasia": 2, "Electrocardiogram ST segment": 2, "Encephalopathy": 2, "Fatigue": 2, "Fibrin D dimer": 2, "Guillain-Barre syndrome": 2, "Haemorrhage": 2, "Heart rate decreased": 2, "Hot flush": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Hyperthermia": 2, "Hyperventilation": 2, "Hyporeflexia": 2, "Immunisation": 2, "Laryngeal discomfort": 2, "Limb discomfort": 2, "Magnetic resonance imaging head": 2, "Meningitis aseptic": 2, "Mobility decreased": 2, "Myalgia": 2, "Neck pain": 2, "Pericardial effusion": 2, "Pericarditis": 2, "Pharyngeal oedema": 2, "Pulse absent": 2, "SARS-CoV-2 test": 2, "Sensory disturbance": 2, "Syncope": 2, "Tachycardia": 2, "Tension": 2, "Troponin I": 2, "Ultrasound abdomen": 2, "Ultrasound scan": 2, "Vital signs measurement": 2, "White blood cell count": 2, "X-ray": 2, "Abdominal X-ray": 1, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Activated protein C resistance": 1, "Acute disseminated encephalomyelitis": 1, "Acute respiratory distress syndrome": 1, "Alopecia": 1, "Alopecia areata": 1, "Amylase": 1, "Amylase increased": 1, "Angiocardiogram": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Antiphospholipid antibodies": 1, "Anxiety": 1, "Apnoeic attack": 1, "Atopy": 1, "Atrophy": 1, "Autoantibody test": 1, "Autonomic dysreflexia": 1, "Autonomic nervous system imbalance": 1, "Biopsy skin": 1, "Blepharospasm": 1, "Blood creatine phosphokinase MB increased": 1, "Blood gases": 1, "Blood glucose decreased": 1, "Blood lactic acid": 1, "Blood lactic acid increased": 1, "Blood pressure diastolic decreased": 1, "Blood test abnormal": 1, "Body temperature increased": 1, "Brain natriuretic peptide increased": 1, "Brain stem haemorrhage": 1, "Butterfly rash": 1, "C-reactive protein abnormal": 1, "C-reactive protein increased": 1, "CSF cell count increased": 1, "CSF glucose": 1, "Capillary leak syndrome": 1, "Cardiac dysfunction": 1, "Cardiac failure": 1, "Carpal tunnel syndrome": 1, "Chills": 1, "Chronic fatigue syndrome": 1, "Colitis ischaemic": 1, "Colitis ulcerative": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Conversion disorder": 1, "Cutaneous lupus erythematosus": 1, "Deafness": 1, "Deep vein thrombosis": 1, "Demyelination": 1, "Diffuse alveolar damage": 1, "Dry mouth": 1, "Duodenal ulcer": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear discomfort": 1, "Ejection fraction": 1, "Ejection fraction decreased": 1, "Electrocardiogram ST segment depression": 1, "Electrocardiogram abnormal": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Encephalitis": 1, "Enteritis": 1, "Epigastric discomfort": 1, "Epiglottitis": 1, "Epilepsy": 1, "Epstein-Barr virus antibody": 1, "Epstein-Barr virus infection reactivation": 1, "Erythema multiforme": 1, "Expired product administered": 1, "Eye movement disorder": 1, "Facial paralysis": 1, "Faeces discoloured": 1, "Faeces soft": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling hot": 1, "Flushing": 1, "Fraction of inspired oxygen": 1, "Generalised oedema": 1, "Genital haemorrhage": 1, "Graft versus host disease": 1, "Grip strength decreased": 1, "Haematochezia": 1, "Haemoglobin increased": 1, "Hair colour changes": 1, "Head discomfort": 1, "Head injury": 1, "Heart rate increased": 1, "Heart sounds": 1, "Hypersensitivity vasculitis": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypoalbuminaemia": 1, "Hypoglycaemia": 1, "Hypophagia": 1, "Hypotension": 1, "Hypovolaemic shock": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Influenza virus test": 1, "Injury associated with device": 1, "Internal haemorrhage": 1, "Intrapericardial thrombosis": 1, "Jugular vein distension": 1, "Kawasaki's disease": 1, "Listless": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Madarosis": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging abnormal": 1, "Monoplegia": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myositis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nerve conduction studies": 1, "Nerve conduction studies abnormal": 1, "Nervous system disorder": 1, "Neurological symptom": 1, "Neurotoxicity": 1, "Neutrophil count": 1, "Night sweats": 1, "Nuchal rigidity": 1, "Off label use": 1, "Ophthalmological examination": 1, "Optic disc haemorrhage": 1, "Oropharyngeal pain": 1, "Overwork": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Pancreatitis acute": 1, "Paraparesis": 1, "Pericardial drainage": 1, "Pericardial haemorrhage": 1, "Peripheral circulatory failure": 1, "Pharyngeal erythema": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Pleural effusion": 1, "Pleurisy": 1, "Pneumonia": 1, "Polyneuropathy": 1, "Portal vein thrombosis": 1, "Prostate cancer": 1, "Protein S": 1, "Protein total": 1, "Pulmonary embolism": 1, "Rash papular": 1, "Rhinalgia": 1, "Sensation of foreign body": 1, "Sinus rhythm": 1, "Sinus tachycardia": 1, "Skin fragility": 1, "Somatic symptom disorder": 1, "Sudden hearing loss": 1, "Suffocation feeling": 1, "Supraventricular extrasystoles": 1, "Swelling": 1, "Swelling face": 1, "Tachypnoea": 1, "Tension headache": 1, "Tetany": 1, "Thirst": 1, "Thrombocytopenia": 1, "Tinel's sign": 1, "Tracheal stenosis": 1, "Troponin": 1, "Troponin T": 1, "Upper respiratory tract inflammation": 1, "Urinary incontinence": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site swelling": 1, "Venous thrombosis limb": 1, "Ventricular extrasystoles": 1, "Viral infection": 1, "Visual impairment": 1, "White matter lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FJI763.json b/docs/data/histograms/Japan/FJI763.json
new file mode 100644
index 00000000000..ae74365c769
--- /dev/null
+++ b/docs/data/histograms/Japan/FJI763.json
@@ -0,0 +1 @@
+{"batchcode": "FJI763", "histograms": [{"batchcodes": ["FJI763"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK 6302.json b/docs/data/histograms/Japan/FK 6302.json
new file mode 100644
index 00000000000..f312f84140c
--- /dev/null
+++ b/docs/data/histograms/Japan/FK 6302.json	
@@ -0,0 +1 @@
+{"batchcode": "FK 6302", "histograms": [{"batchcodes": ["FK 6302"], "histogram": {"Body temperature": 1, "Colitis ischaemic": 1, "Melaena": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK 8562.json b/docs/data/histograms/Japan/FK 8562.json
new file mode 100644
index 00000000000..6d319343aaf
--- /dev/null
+++ b/docs/data/histograms/Japan/FK 8562.json	
@@ -0,0 +1 @@
+{"batchcode": "FK 8562", "histograms": [{"batchcodes": ["3002540", "FK 8562"], "histogram": {"Anti-cyclic citrullinated peptide antibody": 1, "Antinuclear antibody": 1, "Aspiration bone marrow": 1, "Bilirubin conjugated": 1, "Biopsy": 1, "Blood bilirubin": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood iron": 1, "Blood lactate dehydrogenase": 1, "Blood smear test": 1, "Blood test": 1, "COVID-19 immunisation": 1, "Cold agglutinins": 1, "Cold type haemolytic anaemia": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram neck": 1, "Computerised tomogram thorax": 1, "Coombs direct test": 1, "Cytomegalovirus test": 1, "Electrophoresis protein": 1, "Endoscopy upper gastrointestinal tract": 1, "Epstein-Barr virus test": 1, "Flow cytometry": 1, "HIV test": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haptoglobin": 1, "Headache": 1, "Hepatitis B virus test": 1, "Hepatitis C virus test": 1, "Interchange of vaccine products": 1, "Mean cell volume": 1, "Mycoplasma test": 1, "Parvovirus B19 test": 1, "Platelet count": 1, "Pyrexia": 1, "Rheumatoid factor": 1, "Serum ferritin": 1, "Total complement activity test": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK0100.json b/docs/data/histograms/Japan/FK0100.json
new file mode 100644
index 00000000000..fef10b8a9bf
--- /dev/null
+++ b/docs/data/histograms/Japan/FK0100.json
@@ -0,0 +1 @@
+{"batchcode": "FK0100", "histograms": [{"batchcodes": ["FK0100"], "histogram": {"Blood test": 1, "Body temperature": 1, "CSF test": 1, "Grip strength decreased": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Neck pain": 1, "Nerve conduction studies": 1, "Neuralgic amyotrophy": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK0108.json b/docs/data/histograms/Japan/FK0108.json
new file mode 100644
index 00000000000..dc464b05ae1
--- /dev/null
+++ b/docs/data/histograms/Japan/FK0108.json
@@ -0,0 +1 @@
+{"batchcode": "FK0108", "histograms": [{"batchcodes": ["FK0108"], "histogram": {"Body temperature": 63, "Blood pressure measurement": 30, "Oxygen saturation": 26, "Heart rate": 25, "Pyrexia": 24, "Presyncope": 18, "Blood pressure decreased": 15, "Feeling abnormal": 14, "Malaise": 13, "Loss of consciousness": 12, "Heart rate decreased": 10, "Nausea": 10, "Anaphylactic reaction": 9, "Arthralgia": 9, "Chest pain": 9, "Dyspnoea": 9, "Cold sweat": 8, "Electrocardiogram": 8, "Headache": 8, "Pain in extremity": 8, "Vital signs measurement": 8, "Blood test": 7, "Cough": 7, "Fall": 7, "Hypoaesthesia": 7, "Myocarditis": 7, "Pallor": 7, "Seizure": 7, "Blood pressure increased": 6, "Depressed level of consciousness": 5, "Electrocardiogram ST segment elevation": 5, "Oxygen saturation decreased": 5, "Pericarditis": 5, "Bradycardia": 4, "Decreased appetite": 4, "Dizziness": 4, "Erythema": 4, "Hyperhidrosis": 4, "Oropharyngeal discomfort": 4, "Palpitations": 4, "Platelet count": 4, "Pruritus": 4, "Tremor": 4, "Abdominal pain": 3, "Asthma": 3, "Back pain": 3, "Blood glucose": 3, "CSF protein": 3, "CSF test": 3, "Cardio-respiratory arrest": 3, "Computerised tomogram": 3, "Dysphoria": 3, "Echocardiogram": 3, "Feeling cold": 3, "Immunisation": 3, "Magnetic resonance imaging": 3, "Neck pain": 3, "Nerve conduction studies": 3, "Neuropathy peripheral": 3, "Rash": 3, "Urticaria": 3, "Vaccination site pain": 3, "Alanine aminotransferase": 2, "Arthritis": 2, "Aspartate aminotransferase": 2, "Blood creatine phosphokinase increased": 2, "Blood glucose increased": 2, "Blood immunoglobulin E": 2, "Blood lactate dehydrogenase": 2, "Blood pressure systolic": 2, "C-reactive protein": 2, "C-reactive protein increased": 2, "CSF cell count": 2, "CSF protein increased": 2, "Chills": 2, "Circulatory collapse": 2, "Condition aggravated": 2, "Contusion": 2, "Drug ineffective": 2, "Dysstasia": 2, "Ear discomfort": 2, "Eczema": 2, "Electroencephalogram": 2, "Epilepsy": 2, "Gait disturbance": 2, "Gamma-glutamyltransferase": 2, "Glycosylated haemoglobin": 2, "Guillain-Barre syndrome": 2, "Haematuria": 2, "Hepatic function abnormal": 2, "Hyperventilation": 2, "Inflammation": 2, "Insomnia": 2, "Investigation": 2, "Magnetic resonance imaging head": 2, "Mobility decreased": 2, "Muscular weakness": 2, "Myelitis": 2, "Nasal congestion": 2, "Neutrophil count": 2, "Oedema": 2, "Pain": 2, "Peripheral swelling": 2, "Pharyngeal erythema": 2, "Platelet count decreased": 2, "Pleural effusion": 2, "Positron emission tomogram": 2, "Proteinuria": 2, "Respiratory disorder": 2, "Sensory disturbance": 2, "Syncope": 2, "Tachycardia": 2, "Throat tightness": 2, "Thrombocytopenic purpura": 2, "Troponin": 2, "Troponin T increased": 2, "Urine analysis": 2, "Vomiting": 2, "White blood cell count": 2, "Acidosis": 1, "Acute respiratory distress syndrome": 1, "Alanine aminotransferase increased": 1, "Anaphylactic shock": 1, "Anti-GAD antibody": 1, "Anti-GAD antibody positive": 1, "Anti-aquaporin-4 antibody": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Aortic dissection": 1, "Arthropod bite": 1, "Aspartate aminotransferase increased": 1, "Atrioventricular block second degree": 1, "Atypical mycobacterial infection": 1, "Autoimmune disorder": 1, "Autonomic nervous system imbalance": 1, "Basophil count": 1, "Bilirubin conjugated": 1, "Biopsy": 1, "Biopsy bone marrow": 1, "Bladder dysfunction": 1, "Blindness transient": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood cholesterol": 1, "Blood cholinesterase": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase MB increased": 1, "Blood creatinine": 1, "Blood gases": 1, "Blood immunoglobulin E increased": 1, "Blood immunoglobulin M": 1, "Blood immunoglobulin M increased": 1, "Blood lactate dehydrogenase increased": 1, "Blood pH": 1, "Blood pressure diastolic decreased": 1, "Blood triglycerides": 1, "Body temperature abnormal": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "Brain natriuretic peptide": 1, "Brown-Sequard syndrome": 1, "COVID-19": 1, "CSF cell count increased": 1, "CSF glucose": 1, "Cardiac disorder": 1, "Cardiac electrophysiologic study": 1, "Cardiac failure": 1, "Cardiac failure acute": 1, "Cardiomegaly": 1, "Cardiomyopathy": 1, "Cardiopulmonary exercise test": 1, "Catheterisation cardiac": 1, "Central nervous system vasculitis": 1, "Cerebral infarction": 1, "Chest X-ray": 1, "Collagen disorder": 1, "Complex regional pain syndrome": 1, "Computerised tomogram head": 1, "Conversion disorder": 1, "Dehydration": 1, "Disease recurrence": 1, "Dizziness postural": 1, "Drowning": 1, "Dyskinesia": 1, "Dysmenorrhoea": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Eating disorder": 1, "Ejection fraction decreased": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram abnormal": 1, "Encephalitis": 1, "Encephalopathy": 1, "Enterocolitis": 1, "Eosinophil count": 1, "Erythema multiforme": 1, "Eyelid oedema": 1, "Facial paralysis": 1, "Feeling hot": 1, "Fibromyalgia": 1, "Flushing": 1, "Food allergy": 1, "Functional gastrointestinal disorder": 1, "Gamma-glutamyltransferase increased": 1, "Gastroenteritis": 1, "Gastrointestinal disorder": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin increased": 1, "Grip strength decreased": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Head injury": 1, "Heart rate increased": 1, "Hepatitis B surface antigen": 1, "Hepatitis C antibody": 1, "Hepatitis viral test": 1, "Hypersensitivity": 1, "Hyperthermia": 1, "Hypoaesthesia oral": 1, "Hypophagia": 1, "Hyporeflexia": 1, "Hypoxia": 1, "IgA nephropathy": 1, "Ileus paralytic": 1, "Imaging procedure": 1, "Internal haemorrhage": 1, "Interstitial lung disease": 1, "Joint swelling": 1, "KL-6": 1, "Lacunar infarction": 1, "Left ventricular dysfunction": 1, "Leukaemia": 1, "Liver function test": 1, "Liver function test increased": 1, "Lymphocyte count": 1, "Lymphoma": 1, "Magnetic resonance imaging spinal": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Morphoea": 1, "Movement disorder": 1, "Mucosal disorder": 1, "Multisystem inflammatory syndrome in children": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Mycoplasma test": 1, "Myelitis transverse": 1, "Myocardial rupture": 1, "Myoclonic epilepsy": 1, "N-terminal prohormone brain natriuretic peptide": 1, "N-terminal prohormone brain natriuretic peptide increased": 1, "Nephritis": 1, "Neuritis cranial": 1, "Neutrophil count increased": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Off label use": 1, "Oropharyngeal pain": 1, "PO2": 1, "PO2 increased": 1, "Paraesthesia": 1, "Parvovirus infection": 1, "Pericardial haemorrhage": 1, "Peripheral vascular disorder": 1, "Petechiae": 1, "Pharyngeal stenosis": 1, "Pneumonia": 1, "Pneumonia bacterial": 1, "Polydipsia": 1, "Polymerase chain reaction": 1, "Polymyalgia rheumatica": 1, "Polyuria": 1, "Poor quality sleep": 1, "Postictal paralysis": 1, "Product use issue": 1, "Productive cough": 1, "Protein total": 1, "Psychogenic seizure": 1, "Pulse abnormal": 1, "Purpura": 1, "Red blood cell count": 1, "Renal impairment": 1, "Respiratory arrest": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Scan": 1, "Scleroderma": 1, "Shock": 1, "Sluggishness": 1, "Sneezing": 1, "Somnolence": 1, "Spinal cord disorder": 1, "Sputum retention": 1, "Streptococcus test": 1, "Stress": 1, "Stridor": 1, "Suffocation feeling": 1, "Surfactant protein": 1, "Suspected COVID-19": 1, "Swelling": 1, "Systemic inflammatory response syndrome": 1, "Systemic lupus erythematosus": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Troponin I": 1, "Troponin I increased": 1, "Troponin T": 1, "Troponin abnormal": 1, "Troponin increased": 1, "Type 1 diabetes mellitus": 1, "Ultrasound scan": 1, "Urinary occult blood": 1, "Vasculitis": 1, "Ventricular hypokinesia": 1, "Viral myocarditis": 1, "Viral pericarditis": 1, "Vision blurred": 1, "Weight": 1, "Weight decreased": 1, "X-ray": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK0595.json b/docs/data/histograms/Japan/FK0595.json
new file mode 100644
index 00000000000..198f3c88f7b
--- /dev/null
+++ b/docs/data/histograms/Japan/FK0595.json
@@ -0,0 +1 @@
+{"batchcode": "FK0595", "histograms": [{"batchcodes": ["FK0595"], "histogram": {"Body temperature": 38, "Pyrexia": 12, "Dizziness": 8, "Anaphylactic reaction": 7, "Nausea": 7, "Dyspnoea": 6, "Malaise": 6, "Oxygen saturation": 6, "Blood pressure measurement": 4, "Headache": 4, "Heart rate": 4, "Rash": 4, "Arrhythmia": 3, "Blood pressure increased": 3, "Cerebral infarction": 3, "Chest pain": 3, "Cough": 3, "Drug ineffective": 3, "Erythema": 3, "Gait disturbance": 3, "Loss of consciousness": 3, "Magnetic resonance imaging": 3, "Mobility decreased": 3, "Muscular weakness": 3, "Pain in extremity": 3, "Peripheral coldness": 3, "SARS-CoV-2 test": 3, "Seizure": 3, "Altered state of consciousness": 2, "Arthralgia": 2, "Asthenia": 2, "Auscultation": 2, "Blood test": 2, "COVID-19": 2, "Cardio-respiratory arrest": 2, "Coma scale": 2, "Death": 2, "Guillain-Barre syndrome": 2, "Hypersensitivity": 2, "Joint range of motion decreased": 2, "Lymphadenopathy": 2, "Pain": 2, "Physical deconditioning": 2, "Pneumonia aspiration": 2, "Productive cough": 2, "Rhinorrhoea": 2, "Tachycardia": 2, "Tremor": 2, "Urticaria": 2, "Vital signs measurement": 2, "Vomiting": 2, "Abdominal distension": 1, "Abdominal mass": 1, "Abdominal pain upper": 1, "Abscess": 1, "Anaphylactic shock": 1, "Ankle brachial index": 1, "Axillary pain": 1, "Back pain": 1, "Bacterial infection": 1, "Bedridden": 1, "Bell's palsy": 1, "Biopsy": 1, "Blister": 1, "Blood glucose": 1, "Blood pressure management": 1, "COVID-19 pneumonia": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Cardiac failure": 1, "Cerebral haemorrhage": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Deafness": 1, "Decreased immune responsiveness": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Diplopia": 1, "Discomfort": 1, "Disease recurrence": 1, "Dizziness postural": 1, "Drug eruption": 1, "Dyspraxia": 1, "Dysstasia": 1, "Electroencephalogram": 1, "Endoscopy upper gastrointestinal tract": 1, "Enteritis infectious": 1, "Epilepsy": 1, "Erysipelas": 1, "Extremity necrosis": 1, "Facial paralysis": 1, "Fall": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Flushing": 1, "Generalised tonic-clonic seizure": 1, "Glycosylated haemoglobin": 1, "Grip strength": 1, "Hernia": 1, "Hernia pain": 1, "Hot flush": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hyporeflexia": 1, "Hypothermia": 1, "IIIrd nerve paralysis": 1, "Immune thrombocytopenia": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Intention tremor": 1, "Internal haemorrhage": 1, "Intracerebral haematoma evacuation": 1, "Investigation": 1, "Limb discomfort": 1, "Lung opacity": 1, "Metastases to lung": 1, "Moaning": 1, "Monoplegia": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Nasal congestion": 1, "Near drowning": 1, "Neoplasm malignant": 1, "Nerve conduction studies": 1, "Nervous system disorder": 1, "Neurological examination": 1, "Ocular hyperaemia": 1, "Optic neuritis": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Oxygenation index": 1, "Pallor": 1, "Palpitations": 1, "Parkinson's disease": 1, "Periarthritis": 1, "Peripheral arterial occlusive disease": 1, "Peripheral artery thrombosis": 1, "Peripheral circulatory failure": 1, "Pneumonia": 1, "Presyncope": 1, "Pruritus": 1, "Pulmonary function test": 1, "Pulmonary tuberculosis": 1, "Rash erythematous": 1, "Respiratory arrest": 1, "Rhabdomyolysis": 1, "Scrotal cancer": 1, "Seasonal allergy": 1, "Skin discolouration": 1, "Skin erosion": 1, "Skin ulcer": 1, "Slow speech": 1, "Stenosis": 1, "Stomatitis": 1, "Swelling": 1, "Taste disorder": 1, "Thirst": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Type 1 diabetes mellitus": 1, "Ultrasound scan": 1, "Urine ketone body": 1, "Vaccination site pain": 1, "Vibration test abnormal": 1, "X-ray": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK6302.json b/docs/data/histograms/Japan/FK6302.json
new file mode 100644
index 00000000000..7d6a8ab8e2b
--- /dev/null
+++ b/docs/data/histograms/Japan/FK6302.json
@@ -0,0 +1 @@
+{"batchcode": "FK6302", "histograms": [{"batchcodes": ["FK6302"], "histogram": {"Body temperature": 65, "Blood pressure measurement": 21, "Heart rate": 19, "Oxygen saturation": 17, "Pyrexia": 17, "Electrocardiogram": 12, "Dizziness": 11, "Echocardiogram": 11, "Myocarditis": 11, "Anaphylactic reaction": 10, "Blood pressure increased": 10, "Chest pain": 9, "Cough": 9, "Feeling abnormal": 9, "Headache": 8, "Loss of consciousness": 8, "Malaise": 8, "Nausea": 8, "Blood creatine phosphokinase": 7, "C-reactive protein": 7, "Dyspnoea": 7, "Erythema": 7, "Hypoaesthesia": 7, "Immunisation": 7, "Urticaria": 7, "Blood creatine phosphokinase MB": 6, "Blood test": 6, "Magnetic resonance imaging head": 6, "Palpitations": 6, "Presyncope": 6, "Pruritus": 6, "Electrocardiogram ST segment elevation": 5, "Rash": 5, "Seizure": 5, "Troponin T": 5, "Vaccination site pain": 5, "Vomiting": 5, "Alanine aminotransferase": 4, "Aspartate aminotransferase": 4, "Blood pressure decreased": 4, "Magnetic resonance 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"Thalamus haemorrhage": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombophlebitis": 1, "Tinnitus": 1, "Tooth injury": 1, "Tooth loss": 1, "Troponin": 1, "Troponin increased": 1, "Type I hypersensitivity": 1, "Ultrasound abdomen": 1, "Urinary occult blood": 1, "Urine abnormality": 1, "Vaccination complication": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site irritation": 1, "Vaccination site joint movement impairment": 1, "Vaccination site movement impairment": 1, "Vaccination site warmth": 1, "Varicella zoster virus infection": 1, "Vascular purpura": 1, "Ventricular arrhythmia": 1, "Ventricular dyskinesia": 1, "Ventricular hypokinesia": 1, "Viral myocarditis": 1, "Visual acuity reduced": 1, "Wall motion score index abnormal": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK7441.json b/docs/data/histograms/Japan/FK7441.json
new file mode 100644
index 00000000000..2b2730b7c7d
--- /dev/null
+++ b/docs/data/histograms/Japan/FK7441.json
@@ -0,0 +1 @@
+{"batchcode": "FK7441", "histograms": [{"batchcodes": ["FK7441"], "histogram": {"Body temperature": 70, "Blood pressure measurement": 23, "Pyrexia": 21, "Oxygen saturation": 17, "Heart rate": 16, "SARS-CoV-2 test": 16, "Anaphylactic reaction": 15, "COVID-19": 15, "Dyspnoea": 14, "Vaccination failure": 13, "Electrocardiogram": 11, "C-reactive protein": 10, "Headache": 10, "Malaise": 10, "Echocardiogram": 9, "Hypoaesthesia": 9, "Myocarditis": 9, "Nausea": 9, "Chest pain": 8, "Immunisation": 8, "Presyncope": 8, "Blood pressure increased": 7, "Loss of consciousness": 7, "Blood creatine phosphokinase": 6, "Blood pressure decreased": 6, "Depressed level of consciousness": 6, "Fibrin D dimer": 6, "Investigation": 6, "Pallor": 6, "Palpitations": 6, "Pruritus": 6, "Chest discomfort": 5, "Coma scale": 5, "Computerised tomogram thorax": 5, "Cough": 5, "Dizziness": 5, "Feeling abnormal": 5, "Pain in extremity": 5, "Seizure": 5, "Arthralgia": 4, "Blood creatine phosphokinase MB": 4, "Blood test": 4, "Chills": 4, "Computerised tomogram": 4, "Drug ineffective": 4, "Oropharyngeal discomfort": 4, "Troponin I": 4, "Troponin T": 4, "Wheezing": 4, "White blood cell count": 4, "Abdominal pain": 3, "Anaphylactic shock": 3, "Auscultation": 3, "Blood creatinine": 3, "Brain natriuretic peptide": 3, "Chest X-ray": 3, "Dysphonia": 3, "Ejection fraction": 3, "Electrocardiogram ST segment elevation": 3, "Erythema": 3, "Fall": 3, "Feeling cold": 3, "Generalised tonic-clonic seizure": 3, "Hypersensitivity": 3, "Mobility decreased": 3, "Muscular weakness": 3, "Oropharyngeal pain": 3, "Platelet count": 3, "Stress cardiomyopathy": 3, "Throat irritation": 3, "Tremor": 3, "Urticaria": 3, "Vital signs measurement": 3, "Abdominal pain upper": 2, "Angina pectoris": 2, "Angiocardiogram": 2, "Angiogram": 2, "Antibody test": 2, "Arrhythmia": 2, "Blood creatine phosphokinase MB increased": 2, "Blood creatine phosphokinase increased": 2, "Blood pressure systolic": 2, "Bradycardia": 2, "C-reactive protein 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"Hyperglycaemia": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Imaging procedure": 1, "Impaired driving ability": 1, "Infection": 1, "Inflammation": 1, "Influenza virus test": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Interstitial lung disease": 1, "Judgement impaired": 1, "Lip pruritus": 1, "Liver disorder": 1, "Macular oedema": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging spinal": 1, "Memory impairment": 1, "Menstrual discomfort": 1, "Migraine": 1, "Miller Fisher syndrome": 1, "Muscle twitching": 1, "Myalgia": 1, "Myelitis": 1, "Neck pain": 1, "Nephrolithiasis": 1, "Nephrotic syndrome": 1, "Neurological examination": 1, "Neuromyelitis optica spectrum disorder": 1, "Neutrophil count": 1, "Occult blood": 1, "Occult blood positive": 1, "Oculogyric crisis": 1, "Oedema": 1, "Oral pruritus": 1, "Otitis media": 1, "Otitis media acute": 1, "Otorrhoea": 1, "Oxygen saturation abnormal": 1, "PO2 decreased": 1, "Paraesthesia": 1, "Paraplegia": 1, "Penile 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mellitus": 1, "Type I hypersensitivity": 1, "Upper airway obstruction": 1, "Upper respiratory tract inflammation": 1, "Urinary incontinence": 1, "Urine analysis": 1, "Vaccination site swelling": 1, "Velopharyngeal incompetence": 1, "Ventricular arrhythmia": 1, "Ventricular extrasystoles": 1, "Ventricular septal defect": 1, "Viral myocarditis": 1, "Weight decreased": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FK8562.json b/docs/data/histograms/Japan/FK8562.json
new file mode 100644
index 00000000000..64b5dd5643a
--- /dev/null
+++ b/docs/data/histograms/Japan/FK8562.json
@@ -0,0 +1 @@
+{"batchcode": "FK8562", "histograms": [{"batchcodes": ["FK8562"], "histogram": {"Body temperature": 76, "Blood pressure measurement": 34, "Oxygen saturation": 30, "Heart rate": 27, "Presyncope": 18, "Pyrexia": 15, "Nausea": 13, "Anaphylactic reaction": 12, "Blood pressure decreased": 11, "Chest pain": 11, "Feeling abnormal": 11, "Hypoaesthesia": 11, "Dizziness": 10, "Dyspnoea": 10, "Loss of consciousness": 10, "Immunisation": 9, "Blood pressure increased": 8, "Electrocardiogram": 8, "Blood test": 7, "Echocardiogram": 7, "Fall": 7, "Headache": 7, "Malaise": 7, "Chest X-ray": 6, "Computerised tomogram": 6, "Myocarditis": 6, "Oxygen saturation decreased": 6, "Investigation": 5, "Muscular weakness": 5, "Pallor": 5, "Pruritus": 5, "Aspartate aminotransferase": 4, "Chest discomfort": 4, "Chills": 4, "Cold sweat": 4, "Computerised tomogram head": 4, "Heart rate decreased": 4, "Heart rate increased": 4, "Hepatic function abnormal": 4, "Movement disorder": 4, "Neuropathy peripheral": 4, "Pain 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"Cardiac failure": 1, "Cardiac failure chronic": 1, "Cardiomyopathy": 1, "Cerebral haemorrhage": 1, "Choking sensation": 1, "Chromaturia": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Coagulation factor deficiency": 1, "Coagulation test": 1, "Coagulation test abnormal": 1, "Cognitive test": 1, "Cold agglutinins": 1, "Cold type haemolytic anaemia": 1, "Communication disorder": 1, "Condition aggravated": 1, "Contusion": 1, "Coombs direct test": 1, "Coombs test": 1, "Coombs test positive": 1, "Cytomegalovirus test": 1, "Deafness unilateral": 1, "Diplopia": 1, "Discomfort": 1, "Disease recurrence": 1, "Disease risk factor": 1, "Drowning": 1, "Dysaesthesia": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysphoria": 1, "Ejection fraction decreased": 1, "Electrocardiogram T wave inversion": 1, "Electroneurography": 1, "Encephalitis": 1, "Endoscopy upper gastrointestinal tract": 1, "Enlarged uvula": 1, "Enterocolitis": 1, "Enthesopathy": 1, "Epilepsy": 1, "Epstein-Barr virus 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"Musculoskeletal chest pain": 1, "Musculoskeletal stiffness": 1, "Mycoplasma test": 1, "Myocardial oedema": 1, "Myoglobin blood": 1, "Myoglobin blood increased": 1, "Nerve conduction studies": 1, "Nervousness": 1, "Neurological examination": 1, "Normocytic anaemia": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Orthostatic intolerance": 1, "Oxygen consumption decreased": 1, "Painful respiration": 1, "Panic attack": 1, "Panic disorder": 1, "Paraesthesia": 1, "Paraplegia": 1, "Paresis": 1, "Paroxysmal sympathetic hyperactivity": 1, "Pharyngeal erythema": 1, "Pharyngeal swelling": 1, "Photopsia": 1, "Physical examination": 1, "Plasmacytoma": 1, "Platelet count": 1, "Pleurisy": 1, "Pneumonia": 1, "Pneumonia aspiration": 1, "Pollakiuria": 1, "Polyarthritis": 1, "Polymerase chain reaction": 1, "Postural orthostatic tachycardia syndrome": 1, "Prostatitis": 1, "Prothrombin level": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Rash erythematous": 1, "Renal impairment": 1, "Respiration abnormal": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Reticulocyte count": 1, "Rheumatoid arthritis": 1, "Rhinorrhoea": 1, "Rosacea": 1, "Sarcoidosis": 1, "Serum ferritin increased": 1, "Sinus bradycardia": 1, "Skin test": 1, "Skin test positive": 1, "Spinal osteoarthritis": 1, "Stiff person syndrome": 1, "Strabismus": 1, "Stress": 1, "Stupor": 1, "Sudden death": 1, "Sudden hearing loss": 1, "Supraventricular tachycardia": 1, "Swelling": 1, "Swollen tongue": 1, "Tachyarrhythmia": 1, "Tachypnoea": 1, "Telangiectasia": 1, "Tension": 1, "Throat tightness": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Troponin": 1, "Troponin I increased": 1, "Type 1 diabetes mellitus": 1, "Type I hypersensitivity": 1, "Ultrasound scan": 1, "Urinary retention": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vasodilatation": 1, "Venous thrombosis": 1, "Venous thrombosis limb": 1, "Ventricular fibrillation": 1, "Viral test": 1, "Visual field defect": 1, "Visual impairment": 1, "Vital signs measurement": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FL1116.json b/docs/data/histograms/Japan/FL1116.json
new file mode 100644
index 00000000000..0bd52a80d41
--- /dev/null
+++ b/docs/data/histograms/Japan/FL1116.json
@@ -0,0 +1 @@
+{"batchcode": "FL1116", "histograms": [{"batchcodes": ["FL1116"], "histogram": {"Body temperature": 4, "Blood pressure measurement": 2, "Blood test": 2, "Malaise": 2, "Muscular weakness": 2, "Pyrexia": 2, "Altered state of consciousness": 1, "Aspirin-exacerbated respiratory disease": 1, "Asthenia": 1, "Blood pressure decreased": 1, "Chromaturia": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Cough": 1, "Decreased activity": 1, "Dizziness": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dyspnoea": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Guillain-Barre syndrome": 1, "Hepatic function abnormal": 1, "Hypophagia": 1, "Jaundice": 1, "Myalgia": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FL1839.json b/docs/data/histograms/Japan/FL1839.json
new file mode 100644
index 00000000000..f17a5421525
--- /dev/null
+++ b/docs/data/histograms/Japan/FL1839.json
@@ -0,0 +1 @@
+{"batchcode": "FL1839", "histograms": [{"batchcodes": ["FL1839"], "histogram": {"Body temperature": 55, "Blood pressure measurement": 20, "Oxygen saturation": 16, "Pyrexia": 15, "Heart rate": 14, "Anaphylactic reaction": 12, "Dyspnoea": 12, "Nausea": 12, "Malaise": 10, "Dizziness": 9, "Pruritus": 8, "Blood pressure decreased": 7, "Electrocardiogram": 7, "Feeling abnormal": 7, "Blood test": 6, "Chest discomfort": 6, "Erythema": 6, "Pain": 6, "SARS-CoV-2 test": 6, "Seizure": 6, "Altered state of consciousness": 5, "Arthralgia": 5, "Asthenia": 5, "Blood creatine phosphokinase": 5, "Blood pressure increased": 5, "C-reactive protein": 5, "Echocardiogram": 5, "Immunisation": 5, "Inflammation": 5, "Loss of consciousness": 5, "Magnetic resonance imaging": 5, "Troponin T": 5, "Urticaria": 5, "Vomiting": 5, "White blood cell count": 5, "Asthma": 4, "Cerebral infarction": 4, "Chest X-ray": 4, "Computerised tomogram": 4, "Computerised tomogram head": 4, "Cough": 4, "Fibrin D dimer": 4, "Magnetic resonance imaging head": 4, "Myocarditis": 4, "Oropharyngeal discomfort": 4, "Presyncope": 4, "Rash": 4, "C-reactive protein increased": 3, "COVID-19": 3, "Cardio-respiratory arrest": 3, "Cerebral haemorrhage": 3, "Cerebrovascular accident": 3, "Chest pain": 3, "Decreased appetite": 3, "Gait disturbance": 3, "Haematuria": 3, "Hyperhidrosis": 3, "Investigation": 3, "Muscular weakness": 3, "Pain in extremity": 3, "Palpitations": 3, "Platelet count": 3, "Protein urine": 3, "Respiratory arrest": 3, "Respiratory rate": 3, "Somnolence": 3, "Thrombosis": 3, "Vaccination failure": 3, "Anaphylactic shock": 2, "Angiocardiogram": 2, "Arthritis": 2, "Blood creatine phosphokinase MB": 2, "Bradycardia": 2, "Cardiac arrest": 2, "Cardiac failure": 2, "Coma scale": 2, "Computerised tomogram coronary artery": 2, "Disorientation": 2, "Drug ineffective": 2, "Dysstasia": 2, "Fall": 2, "Feeling hot": 2, "Haemoglobin": 2, "Hypoaesthesia": 2, "Hypokinesia": 2, "IgA nephropathy": 2, "Insomnia": 2, "Internal 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"Blindness unilateral": 1, "Blood bilirubin": 1, "Blood creatine phosphokinase increased": 1, "Blood culture": 1, "Blood fibrinogen": 1, "Blood lactate dehydrogenase": 1, "Blood pressure fluctuation": 1, "Blood smear test": 1, "Body temperature increased": 1, "Brain natriuretic peptide": 1, "Bursitis": 1, "Cardiac disorder": 1, "Cardiac failure chronic": 1, "Chills": 1, "Chromaturia": 1, "Colitis ischaemic": 1, "Coma": 1, "Communication disorder": 1, "Complement factor": 1, "Complement factor increased": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Corneal disorder": 1, "Cystitis": 1, "Cytokine release syndrome": 1, "Cytokine storm": 1, "Death": 1, "Dementia with Lewy bodies": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Discomfort": 1, "Disseminated intravascular coagulation": 1, "Dizziness postural": 1, "Drooling": 1, "Drug hypersensitivity": 1, "Dysphemia": 1, "Dysphoria": 1, "Dysuria": 1, "Eczema": 1, "Ejection fraction": 1, "Embolism": 1, "Encephalopathy": 1, "Eye pain": 1, "Eye symptom": 1, "Face oedema": 1, "Facial paralysis": 1, "Fibrin D dimer increased": 1, "Fibrin degradation products": 1, "Flushing": 1, "Gait inability": 1, "Gastric fluid analysis": 1, "Guillain-Barre syndrome": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemorrhage subcutaneous": 1, "Haemorrhagic cerebral infarction": 1, "Head discomfort": 1, "Headache": 1, "Heart rate abnormal": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hepatic function abnormal": 1, "Hepatosplenomegaly": 1, "Hot flush": 1, "Hyperaesthesia": 1, "Hyperpyrexia": 1, "Hypersensitivity": 1, "Hypophagia": 1, "Hypotension": 1, "Immobile": 1, "Immune system disorder": 1, "Immune thrombocytopenia": 1, "Incontinence": 1, "Increased viscosity of bronchial secretion": 1, "Injection site pain": 1, "International normalised ratio": 1, "Interstitial lung disease": 1, "Joint range of motion decreased": 1, "Keratitis": 1, "Laryngeal discomfort": 1, "Lip swelling": 1, "Liver function test": 1, "Lymphadenopathy": 1, "Lymphoma": 1, "Magnetic resonance imaging heart": 1, "Mobility decreased": 1, "Monoparesis": 1, "Movement disorder": 1, "Muscle atrophy": 1, "Muscle spasms": 1, "Mydriasis": 1, "Myopia": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nervous system disorder": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Obstructive airways disorder": 1, "Occult blood": 1, "Ocular icterus": 1, "Oculogyric crisis": 1, "Off label use": 1, "Oxygenation index": 1, "Pancytopenia": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pleural effusion": 1, "Polymerase chain reaction": 1, "Polymyositis": 1, "Prinzmetal angina": 1, "Product use issue": 1, "Prolonged expiration": 1, "Pulse abnormal": 1, "Pulseless electrical activity": 1, "Purulent discharge": 1, "Pyelonephritis": 1, "Rash macular": 1, "Red blood cell poikilocytes": 1, "Red blood cells urine": 1, "Renal failure": 1, "Renal hypertrophy": 1, "Respiration abnormal": 1, "Respiratory failure": 1, "Rhinorrhoea": 1, "Rotator cuff syndrome": 1, "Scan myocardial perfusion": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Shoulder injury related to vaccine administration": 1, "Skin cancer": 1, "Smear test": 1, "Spinal cord injury": 1, "Spinal pain": 1, "Sputum test": 1, "Stress": 1, "Stridor": 1, "Subcutaneous haematoma": 1, "Suicidal ideation": 1, "Swelling": 1, "Tachypnoea": 1, "Throat irritation": 1, "Thrombocytopenic purpura": 1, "Thyroid function test": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Ultrasound abdomen": 1, "Urinary occult blood": 1, "Urine analysis": 1, "Vaccination site bruising": 1, "Vaccination site necrosis": 1, "Vaccination site pain": 1, "Vasculitis": 1, "Vasodilatation": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Visual impairment": 1, "Wheezing": 1, "White blood cell count increased": 1, "White blood cells urine": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FL7646.json b/docs/data/histograms/Japan/FL7646.json
new file mode 100644
index 00000000000..bb6cad73847
--- /dev/null
+++ b/docs/data/histograms/Japan/FL7646.json
@@ -0,0 +1 @@
+{"batchcode": "FL7646", "histograms": [{"batchcodes": ["FL7646"], "histogram": {"Body temperature": 45, "Blood pressure measurement": 11, "Oxygen saturation": 11, "Pyrexia": 9, "Aspartate aminotransferase": 7, "Blood test": 7, "Computerised tomogram": 7, "Heart rate": 7, "Alanine aminotransferase": 6, "Platelet count": 6, "Blood creatine phosphokinase": 5, "Blood lactate dehydrogenase": 5, "Blood pressure increased": 5, "Decreased appetite": 5, "Dizziness": 5, "Fall": 5, "Hypoaesthesia": 5, "Nausea": 5, "Oxygen saturation decreased": 5, "White blood cell count": 5, "Altered state of consciousness": 4, "Anaphylactic reaction": 4, "Asthenia": 4, "Blood urea": 4, "Cerebral infarction": 4, "Computerised tomogram head": 4, "Cough": 4, "Dyspnoea": 4, "Electrocardiogram": 4, "Headache": 4, "Muscular weakness": 4, "Pain in extremity": 4, "Abdominal pain upper": 3, "Asthma": 3, "Back pain": 3, "Blood alkaline phosphatase": 3, "Blood calcium": 3, "Blood chloride": 3, "Blood creatinine": 3, "Blood glucose": 3, "Blood potassium": 3, "Blood pressure decreased": 3, "Blood sodium": 3, "Chest X-ray": 3, "Condition aggravated": 3, "Death": 3, "Electroencephalogram": 3, "Encephalitis": 3, "Erythema": 3, "Facial paralysis": 3, "Gait disturbance": 3, "Gamma-glutamyltransferase": 3, "Glycosylated haemoglobin": 3, "Haemoglobin": 3, "Hepatic function abnormal": 3, "High density lipoprotein": 3, "Hypersensitivity": 3, "Low density lipoprotein": 3, "Magnetic resonance imaging": 3, "Protein urine": 3, "Shock": 3, "Tachycardia": 3, "Thrombosis": 3, "Vomiting": 3, "X-ray": 3, "Abdominal pain": 2, "Anaphylactic shock": 2, "Auscultation": 2, "Blood creatine phosphokinase increased": 2, "Blood triglycerides": 2, "C-reactive protein": 2, "C-reactive protein increased": 2, "Cardio-respiratory arrest": 2, "Cardiovascular disorder": 2, "Chest discomfort": 2, "Chest pain": 2, "Computerised tomogram abdomen": 2, "Computerised tomogram thorax": 2, "Delirium": 2, "Depressed level of consciousness": 2, "Disseminated intravascular coagulation": 2, "Drug ineffective": 2, "Echocardiogram": 2, "Encephalopathy": 2, "Endoscopy upper gastrointestinal tract": 2, "Feeding disorder": 2, "Flushing": 2, "Gait inability": 2, "Hepatitis B surface antigen": 2, "Hepatitis C antibody": 2, "Immunology test": 2, "Inflammation": 2, "Investigation": 2, "Loss of consciousness": 2, "Lymphocyte count": 2, "Lymphocyte count decreased": 2, "Magnetic resonance imaging head": 2, "Malaise": 2, "Mean cell haemoglobin": 2, "Mean cell volume": 2, "Mobility decreased": 2, "Movement disorder": 2, "Myocardial infarction": 2, "Neuralgic amyotrophy": 2, "Neuropathy peripheral": 2, "Oedema": 2, "Oropharyngeal discomfort": 2, "Paralysis": 2, "Pericarditis": 2, "Peripheral coldness": 2, "Pneumonia": 2, "Presyncope": 2, "Respiratory failure": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Suspected COVID-19": 2, "Tachypnoea": 2, "Tremor": 2, "Treponema test": 2, "Wheezing": 2, "Abdominal discomfort": 1, "Abnormal behaviour": 1, "Acute coronary syndrome": 1, "Acute myeloid leukaemia": 1, "Acute myocardial infarction": 1, "Acute respiratory distress syndrome": 1, "Adjusted calcium": 1, "Albumin globulin ratio": 1, "Alopecia areata": 1, "Anaemia": 1, "Angiocardiogram": 1, "Angioedema": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Aortic dissection": 1, "Aphasia": 1, "Apnoea": 1, "Apraxia": 1, "Areflexia": 1, "Arrhythmia": 1, "Arteriosclerosis coronary artery": 1, "Arthralgia": 1, "Arthritis": 1, "Audiogram": 1, "Bell's palsy": 1, "Biopsy": 1, "Blood 25-hydroxycholecalciferol": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood chloride increased": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood copper": 1, "Blood creatine phosphokinase MB": 1, "Blood folate": 1, "Blood folate decreased": 1, "Blood glucose increased": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood iron": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium increased": 1, "Blood thyroid stimulating hormone": 1, "Blood uric acid": 1, "Blood uric acid increased": 1, "Blood zinc": 1, "Bone marrow oedema syndrome": 1, "Bradyphrenia": 1, "Bronchostenosis": 1, "Bruxism": 1, "Cardiac arrest": 1, "Cardiac failure acute": 1, "Cardiac failure chronic": 1, "Cardiac failure congestive": 1, "Cardiomegaly": 1, "Catheterisation cardiac": 1, "Cerebral atrophy": 1, "Chills": 1, "Chorea": 1, "Circulatory collapse": 1, "Clinical dementia rating scale": 1, "Coagulation time": 1, "Cognitive disorder": 1, "Coma": 1, "Coma scale": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Compression fracture": 1, "Concomitant disease aggravated": 1, "Conjunctival hyperaemia": 1, "Constipation": 1, "Coronary artery occlusion": 1, "Creatinine renal clearance": 1, "Crying": 1, "Cyanosis": 1, "Deafness neurosensory": 1, "Dermatitis": 1, "Dermatitis atopic": 1, "Diarrhoea": 1, "Diet refusal": 1, "Disease progression": 1, "Disorientation": 1, "Disturbance in 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1, "Imaging procedure": 1, "Immobile": 1, "Immunisation": 1, "Immunoglobulins": 1, "Interstitial lung disease": 1, "Intestinal ischaemia": 1, "LDL/HDL ratio": 1, "Laboratory test": 1, "Left ventricular failure": 1, "Light chain analysis": 1, "Liver function test": 1, "Liver function test increased": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein increased": 1, "Lung infiltration": 1, "Mean cell haemoglobin concentration": 1, "Mean platelet volume": 1, "Memory impairment": 1, "Metabolic encephalopathy": 1, "Microbiology test": 1, "Monocyte count": 1, "Montreal cognitive assessment": 1, "Mucosal necrosis": 1, "Multi-organ disorder": 1, "Muscle disorder": 1, "Muscle rigidity": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Myocardial ischaemia": 1, "Myocarditis": 1, "Nephrotic syndrome": 1, "Neurological examination": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Non-high-density lipoprotein cholesterol": 1, "Occipital neuralgia": 1, "Oedema peripheral": 1, "Organising pneumonia": 1, "Pain": 1, "Pallor": 1, "Palpitations": 1, "Panic attack": 1, "Paranasal cyst": 1, "Parkinson's disease": 1, "Parkinsonism": 1, "Pericardial effusion": 1, "Peripheral nerve palsy": 1, "Pharyngeal disorder": 1, "Physical deconditioning": 1, "Platelet count decreased": 1, "Platelet distribution width": 1, "Plateletcrit": 1, "Pleural effusion": 1, "Pneumonia bacterial": 1, "Pollakiuria": 1, "Portal venous gas": 1, "Portogram": 1, "Postural tremor": 1, "Prostatic specific antigen": 1, "Protein total": 1, "Protein urine present": 1, "Pruritus": 1, "Psychiatric evaluation": 1, "Pulmonary congestion": 1, "Pulmonary function test": 1, "Purpura": 1, "Rash": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Renal haemorrhage": 1, "Respiration abnormal": 1, "Respiratory arrest": 1, "Respiratory tract oedema": 1, "Retinal vein occlusion": 1, "Retroperitoneal abscess": 1, "Right ventricular failure": 1, "Scan": 1, "Scan brain": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Sepsis": 1, "Skin ulcer": 1, "Somnolence": 1, "Stress fracture": 1, "Subarachnoid haemorrhage": 1, "Sudden death": 1, "Suffocation feeling": 1, "Throat irritation": 1, "Throat tightness": 1, "Thyroxine free": 1, "Total complement activity test": 1, "Tracheal stenosis": 1, "Troponin": 1, "Troponin I": 1, "Ultrasound abdomen": 1, "Upper respiratory tract infection": 1, "Urinary occult blood": 1, "Urinary occult blood positive": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Ventricular fibrillation": 1, "Ventricular tachyarrhythmia": 1, "Ventricular tachycardia": 1, "Vestibular neuronitis": 1, "Viral infection": 1, "Visual acuity tests": 1, "Visual field defect": 1, "Vitamin B12": 1, "Vitamin B2": 1, "Weight": 1, "Weight decreased": 1, "White blood cells urine": 1, "White blood cells urine positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FM 7534.json b/docs/data/histograms/Japan/FM 7534.json
new file mode 100644
index 00000000000..105b99caff8
--- /dev/null
+++ b/docs/data/histograms/Japan/FM 7534.json	
@@ -0,0 +1 @@
+{"batchcode": "FM 7534", "histograms": [{"batchcodes": ["FM 7534"], "histogram": {"Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bronchospasm": 1, "Dyspnoea": 1, "Heart rate": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FM3092.json b/docs/data/histograms/Japan/FM3092.json
new file mode 100644
index 00000000000..d9b99e35324
--- /dev/null
+++ b/docs/data/histograms/Japan/FM3092.json
@@ -0,0 +1 @@
+{"batchcode": "FM3092", "histograms": [{"batchcodes": ["FM3092"], "histogram": {"Body temperature": 2, "Computerised tomogram": 2, "Pruritus": 2, "Pyrexia": 2, "Blood pressure measurement": 1, "Blood test": 1, "Cardiac arrest": 1, "Cardiac failure acute": 1, "Depressed level of consciousness": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Mental impairment": 1, "Myalgia": 1, "Myocardial ischaemia": 1, "Peripheral swelling": 1, "Physical deconditioning": 1, "Pulmonary infarction": 1, "Pulmonary oedema": 1, "Rash": 1, "Rash erythematous": 1, "Rash macular": 1, "Thrombosis": 1, "Tremor": 1, "Ultrasound scan": 1, "Urticaria": 1, "Venous thrombosis limb": 1, "Vital signs measurement": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FM3289.json b/docs/data/histograms/Japan/FM3289.json
new file mode 100644
index 00000000000..68cf8e0e359
--- /dev/null
+++ b/docs/data/histograms/Japan/FM3289.json
@@ -0,0 +1 @@
+{"batchcode": "FM3289", "histograms": [{"batchcodes": ["FM3289"], "histogram": {"Body temperature": 53, "Oxygen saturation": 20, "Pyrexia": 19, "Blood pressure measurement": 15, "Heart rate": 11, "Headache": 10, "Dizziness": 8, "Nausea": 8, "Blood pressure decreased": 7, "C-reactive protein": 7, "Dyspnoea": 7, "Malaise": 7, "SARS-CoV-2 test": 7, "Anaphylactic reaction": 6, "Blood test": 6, "Arthralgia": 5, "Hypoaesthesia": 5, "Neuropathy peripheral": 5, "Oxygen saturation decreased": 5, "White blood cell count": 5, "Chest X-ray": 4, "Computerised tomogram thorax": 4, "Condition aggravated": 4, "Decreased appetite": 4, "Electrocardiogram": 4, "Erythema": 4, "Feeling abnormal": 4, "Pain": 4, "Pain in extremity": 4, "Pruritus": 4, "Rash": 4, "Blood creatine phosphokinase": 3, "Blood pressure increased": 3, "Chest pain": 3, "Dehydration": 3, "Depressed level of consciousness": 3, "Disease recurrence": 3, "Feeling cold": 3, "Hypoxia": 3, "Magnetic resonance imaging": 3, "Mobility decreased": 3, "Muscular weakness": 3, "Myocarditis": 3, "Oropharyngeal discomfort": 3, "Pallor": 3, "Respiratory arrest": 3, "Seizure": 3, "Thrombosis": 3, "Tremor": 3, "Vomiting": 3, "Apnoea": 2, "Arrhythmia": 2, "Arthritis": 2, "Asthenia": 2, "Blood phosphorus": 2, "C-reactive protein increased": 2, "Cardiac failure acute": 2, "Cardiomegaly": 2, "Chest discomfort": 2, "Chills": 2, "Chronic fatigue syndrome": 2, "Cold sweat": 2, "Coma scale": 2, "Cyanosis": 2, "Drug ineffective": 2, "Eosinophil count increased": 2, "Eye pain": 2, "Heart rate decreased": 2, "Heart rate increased": 2, "Interstitial lung disease": 2, "Muscle spasms": 2, "Palpitations": 2, "Pericardial effusion": 2, "Pericarditis": 2, "Peripheral swelling": 2, "Respiratory failure": 2, "Sepsis": 2, "Shock": 2, "Urticaria": 2, "Wheezing": 2, "White blood cell count increased": 2, "Abdominal pain lower": 1, "Abnormal behaviour": 1, "Acalculia": 1, "Acute disseminated encephalomyelitis": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Agnosia": 1, "Altered state of consciousness": 1, "Amaurosis fugax": 1, "Angina pectoris": 1, "Angiogram": 1, "Anti-thyroid antibody": 1, "Anti-thyroid antibody increased": 1, "Anxiety": 1, "Aphasia": 1, "Arteriosclerosis": 1, "Asphyxia": 1, "Aspiration": 1, "Asthma": 1, "Atrial fibrillation": 1, "Autoantibody test": 1, "Autoimmune inner ear disease": 1, "Axillary mass": 1, "Axillary pain": 1, "Basedow's disease": 1, "Beta 2 microglobulin": 1, "Beta 2 microglobulin increased": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase increased": 1, "Blood culture": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood sodium decreased": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone decreased": 1, "Brain oedema": 1, "Breath sounds": 1, "COVID-19": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Cardiac death": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiac failure chronic": 1, "Cardiac hypertrophy": 1, "Cardiac monitoring": 1, "Cardio-respiratory arrest": 1, "Cerebral infarction": 1, "Cerebral ischaemia": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Concomitant disease progression": 1, "Coronary artery stenosis": 1, "Coronavirus infection": 1, "Cough": 1, "Depression": 1, "Depressive symptom": 1, "Dermatitis": 1, "Diarrhoea": 1, "Discomfort": 1, "Disorientation": 1, "Disseminated intravascular coagulation": 1, "Dizziness postural": 1, "Drowning": 1, "Dysarthria": 1, "Dysphagia": 1, "Dysphonia": 1, "Echocardiogram": 1, "Electrocardiogram ST segment": 1, "Endoscopy gastrointestinal": 1, "Eosinophil count": 1, "Eosinophilic granulomatosis with polyangiitis": 1, "Fall": 1, "Feeding disorder": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Gait disturbance": 1, "Gait inability": 1, "Glycosylated haemoglobin": 1, "Glycosylated haemoglobin increased": 1, "Grip strength": 1, "Haematoma muscle": 1, "Hemiplegia": 1, "Hepatic enzyme abnormal": 1, "Herpes ophthalmic": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hyperthermia": 1, "Hyperthyroidism": 1, "Hypophagia": 1, "Imaging procedure": 1, "Induration": 1, "Infection": 1, "Inflammation": 1, "Influenza virus test": 1, "Investigation": 1, "Joint effusion": 1, "Joint swelling": 1, "Laryngeal oedema": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lung opacity": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging head abnormal": 1, "Marasmus": 1, "Memory impairment": 1, "Monoplegia": 1, "Movement disorder": 1, "Myocardial hypoxia": 1, "Myocardial ischaemia": 1, "Neoplasm malignant": 1, "Nerve conduction studies": 1, "Neuralgic amyotrophy": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Ocular hyperaemia": 1, "Oculomucocutaneous syndrome": 1, "Ophthalmic herpes zoster": 1, "Oropharyngeal pain": 1, "Otoscopy": 1, "Pain of skin": 1, "Paraesthesia": 1, "Peptostreptococcus infection": 1, "Peripheral circulatory failure": 1, "Peripheral coldness": 1, "Phlebitis superficial": 1, "Physical deconditioning": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Pneumonia viral": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Procalcitonin": 1, "Renal impairment": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Skin laceration": 1, "Sluggishness": 1, "Speech disorder": 1, "Still's disease": 1, "Suspected COVID-19": 1, "Swelling": 1, "Tachycardia": 1, "Tachypnoea": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thyroid hormones test": 1, "Thyroxine free": 1, "Thyroxine free increased": 1, "Tinnitus": 1, "Transient ischaemic attack": 1, "Tri-iodothyronine free": 1, "Tri-iodothyronine free increased": 1, "Troponin I": 1, "Troponin T": 1, "Ultrasound scan": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Varicose vein": 1, "Vasculitis": 1, "Venous thrombosis": 1, "Ventricular arrhythmia": 1, "Viral test": 1, "Viral test positive": 1, "Visual acuity reduced": 1, "Visual impairment": 1, "Weight": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FM7534.json b/docs/data/histograms/Japan/FM7534.json
new file mode 100644
index 00000000000..ded67498d5d
--- /dev/null
+++ b/docs/data/histograms/Japan/FM7534.json
@@ -0,0 +1 @@
+{"batchcode": "FM7534", "histograms": [{"batchcodes": ["FM7534"], "histogram": {"Body temperature": 35, "Pyrexia": 16, "Blood pressure measurement": 8, "Hypoaesthesia": 8, "Malaise": 8, "Oxygen saturation": 8, "Muscular weakness": 7, "Vomiting": 7, "Anaphylactic reaction": 6, "Blood test": 6, "Blood pressure decreased": 5, "C-reactive protein": 5, "Headache": 5, "Loss of consciousness": 5, "Magnetic resonance imaging head": 5, "Myalgia": 5, "White blood cell count": 5, "Chest pain": 4, "Computerised tomogram": 4, "Decreased appetite": 4, "Electrocardiogram": 4, "Heart rate": 4, "Chest X-ray": 3, "Dizziness": 3, "Echocardiogram": 3, "Gait disturbance": 3, "Investigation": 3, "Magnetic resonance imaging": 3, "Nausea": 3, "Nerve conduction studies": 3, "Pain": 3, "Platelet count": 3, "Urticaria": 3, "Acute disseminated encephalomyelitis": 2, "Acute myocardial infarction": 2, "Alanine aminotransferase": 2, "Aspartate aminotransferase": 2, "Asthenia": 2, "Back pain": 2, "Bladder disorder": 2, "Blood alkaline phosphatase": 2, "Blood creatine phosphokinase": 2, "Blood creatine phosphokinase MB": 2, "Blood glucose": 2, "Blood lactate dehydrogenase": 2, "Blood pressure increased": 2, "CSF test": 2, "Coma scale": 2, "Depressed level of consciousness": 2, "Drug ineffective": 2, "Dysaesthesia": 2, "Dyspnoea": 2, "Facial paralysis": 2, "Fall": 2, "Fatigue": 2, "Feeling abnormal": 2, "Gait inability": 2, "Gamma-glutamyltransferase": 2, "Guillain-Barre syndrome": 2, "Haematocrit": 2, "Haemoglobin": 2, "Liver disorder": 2, "Memory impairment": 2, "N-terminal prohormone brain natriuretic peptide": 2, "Neuropathy peripheral": 2, "Oxygen saturation decreased": 2, "Paraesthesia": 2, "Presyncope": 2, "Protein total": 2, "Red blood cell count": 2, "SARS-CoV-2 test": 2, "Sensory disturbance": 2, "Serum ferritin": 2, "Shock": 2, "Sleep disorder": 2, "Suspected COVID-19": 2, "Taste disorder": 2, "Tremor": 2, "Ultrasound scan": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Activated partial thromboplastin time": 1, "Albumin globulin ratio": 1, "Alpha 1 globulin": 1, "Alpha 2 globulin": 1, "Altered state of consciousness": 1, "Anaphylactic shock": 1, "Aneurysm": 1, "Angiogram": 1, "Anorectal disorder": 1, "Anti-GAD antibody": 1, "Anti-platelet factor 4 antibody test": 1, "Antibody test": 1, "Arthralgia": 1, "Autoantibody test": 1, "Axillary pain": 1, "Band neutrophil count": 1, "Basophil percentage": 1, "Bell's palsy": 1, "Beta 2 globulin": 1, "Bilirubin conjugated": 1, "Biopsy": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholinesterase": 1, "Blood cortisol": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood fibrinogen": 1, "Blood folate": 1, "Blood iron": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood test abnormal": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "Bradykinesia": 1, "COVID-19": 1, "CSF cell count": 1, "Cardiac arrest": 1, "Cardiac dysfunction": 1, "Cardiac electrophysiologic study": 1, "Cardiac ventricular thrombosis": 1, "Cardio-respiratory arrest": 1, "Cardiomyopathy": 1, "Cavernous sinus syndrome": 1, "Cavernous sinus thrombosis": 1, "Cerebral haemorrhage": 1, "Cerebral venous sinus thrombosis": 1, "Cerebral venous thrombosis": 1, "Cerebrovascular disorder": 1, "Chest discomfort": 1, "Chills": 1, "Choking sensation": 1, "Chronic fatigue syndrome": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Coronary artery stenosis": 1, "Cortisol decreased": 1, "Cytomegalovirus test": 1, "Deafness transitory": 1, "Diabetic ketosis": 1, "Diarrhoea": 1, "Diplegia": 1, "Diplopia": 1, "Discomfort": 1, "Drug-induced liver injury": 1, "Dry mouth": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dysphoria": 1, "Eating disorder": 1, "Ejection fraction": 1, "Electrocardiogram ST segment elevation": 1, "Electrocardiogram change": 1, "Electroencephalogram": 1, "Embolism": 1, "Encephalitis": 1, "Encephalopathy": 1, "Eosinophil percentage": 1, "Epstein-Barr virus test": 1, "Erythema": 1, "Eyelid ptosis": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Fibromyalgia": 1, "Gastroenteritis": 1, "Gaze palsy": 1, "Glomerular filtration rate": 1, "Granulocyte count": 1, "Granulocyte count decreased": 1, "Granulocytopenia": 1, "Grip strength": 1, "Grip strength decreased": 1, "Haematuria": 1, "Haemorrhage subcutaneous": 1, "Heart rate decreased": 1, "Hepatic function abnormal": 1, "Hepatic steatosis": 1, "Hepatitis acute": 1, "Hepatitis viral test": 1, "Herpes zoster": 1, "Herpes zoster oticus": 1, "High density lipoprotein": 1, "Hot flush": 1, "Hyperreflexia": 1, "Hypersensitivity": 1, "Hypoglycaemia": 1, "Hypopnoea": 1, "Immunoglobulins": 1, "Incontinence": 1, "Inflammation": 1, "Interchange of vaccine products": 1, "Interstitial lung disease": 1, "Iron binding capacity unsaturated": 1, "Lagophthalmos": 1, "Leg amputation": 1, "Low density lipoprotein": 1, "Lymphocyte percentage": 1, "Magnetic resonance imaging spinal": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mesenteric artery thrombosis": 1, "Migraine": 1, "Monocyte percentage": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Myelitis transverse": 1, "Myocarditis": 1, "Neck pain": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Ocular discomfort": 1, "Orthostatic intolerance": 1, "Pain in extremity": 1, "Pallor": 1, "Palpitations": 1, "Paralysis": 1, "Pericarditis": 1, "Peripheral artery occlusion": 1, "Peripheral artery thrombosis": 1, "Peripheral coldness": 1, "Peripheral embolism": 1, "Peripheral ischaemia": 1, "Physical deconditioning": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Pneumonia aspiration": 1, "Post viral fatigue syndrome": 1, "Proteinuria": 1, "Prothrombin time": 1, "Prothrombin time ratio": 1, "Pulmonary embolism": 1, "Pupil dilation procedure": 1, "Purpura": 1, "Respiratory rate": 1, "Reticulocyte count": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Serum ferritin increased": 1, "Somnolence": 1, "Stress": 1, "Swelling": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thyroiditis subacute": 1, "Thyroxine free": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Troponin I": 1, "Troponin I increased": 1, "Type 1 diabetes mellitus": 1, "Type IV hypersensitivity reaction": 1, "Vaccination site erythema": 1, "Vaccination site movement impairment": 1, "Ventricular fibrillation": 1, "Vision blurred": 1, "Vitamin B12": 1, "Wheezing": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FM9088.json b/docs/data/histograms/Japan/FM9088.json
new file mode 100644
index 00000000000..cd6a02f683f
--- /dev/null
+++ b/docs/data/histograms/Japan/FM9088.json
@@ -0,0 +1 @@
+{"batchcode": "FM9088", "histograms": [{"batchcodes": ["FM9088"], "histogram": {"Body temperature": 2, "Interchange of vaccine products": 2, "Abdominal pain": 1, "Alanine aminotransferase": 1, "Amylase": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Bedridden": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase decreased": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood triglycerides increased": 1, "Blood urea": 1, "Blood uric acid": 1, "Blood uric acid increased": 1, "C-reactive protein": 1, "Colitis ischaemic": 1, "Condition aggravated": 1, "Cough": 1, "Ear discomfort": 1, "Erythema": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "Gastroenteritis": 1, "Granulocyte count": 1, "Granulocyte percentage": 1, "Haematocrit": 1, "Headache": 1, "High density lipoprotein": 1, "Joint range of motion decreased": 1, "Loss of personal independence in daily activities": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Mononuclear cell percentage": 1, "Movement disorder": 1, "Multiple system atrophy": 1, "Nausea": 1, "Neurogenic bladder": 1, "Oropharyngeal discomfort": 1, "Platelet count": 1, "Platelet distribution width": 1, "Plateletcrit": 1, "Pruritus": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Urinary retention": 1, "Urticaria": 1, "Vomiting": 1, "Weight decreased": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FM9281.json b/docs/data/histograms/Japan/FM9281.json
new file mode 100644
index 00000000000..28dbfb9b029
--- /dev/null
+++ b/docs/data/histograms/Japan/FM9281.json
@@ -0,0 +1 @@
+{"batchcode": "FM9281", "histograms": [{"batchcodes": ["FM9281"], "histogram": {"Anaphylactic reaction": 1, "Body temperature": 1, "Conjunctival hyperaemia": 1, "Feeling abnormal": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN2716.json b/docs/data/histograms/Japan/FN2716.json
new file mode 100644
index 00000000000..205627e23b7
--- /dev/null
+++ b/docs/data/histograms/Japan/FN2716.json
@@ -0,0 +1 @@
+{"batchcode": "FN2716", "histograms": [{"batchcodes": ["FN2716"], "histogram": {"Body temperature": 8, "SARS-CoV-2 test": 8, "Drug ineffective": 6, "COVID-19": 5, "Pyrexia": 4, "COVID-19 pneumonia": 3, "Cough": 3, "Computerised tomogram": 2, "Magnetic resonance imaging": 2, "Productive cough": 2, "Seizure": 2, "Allergy test": 1, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Asthenia": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blood culture": 1, "Blood pressure measurement": 1, "Blood test": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "CSF test": 1, "Cerebral infarction": 1, "Coma scale": 1, "Discomfort": 1, "Dizziness": 1, "Echocardiogram": 1, "Echoencephalogram": 1, "Eczema": 1, "Encephalitis": 1, "Encephalitis autoimmune": 1, "Encephalopathy": 1, "Erythema": 1, "Headache": 1, "Heart rate": 1, "Hyperthermia": 1, "Hypoaesthesia": 1, "Immunology test": 1, "Inflammation": 1, "Loss of consciousness": 1, "Memory impairment": 1, "Migraine": 1, "Muscular weakness": 1, "Nasal congestion": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Palpitations": 1, "Peripheral swelling": 1, "Physical deconditioning": 1, "Positron emission tomogram": 1, "Presyncope": 1, "Rash": 1, "Rhinorrhoea": 1, "Snoring": 1, "Sputum discoloured": 1, "Swelling face": 1, "Urticaria": 1, "Vaccination site movement impairment": 1, "Vasculitis": 1, "Visual impairment": 1, "Weight increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN2723.json b/docs/data/histograms/Japan/FN2723.json
new file mode 100644
index 00000000000..d1af501d115
--- /dev/null
+++ b/docs/data/histograms/Japan/FN2723.json
@@ -0,0 +1 @@
+{"batchcode": "FN2723", "histograms": [{"batchcodes": ["FN2723"], "histogram": {"Body temperature": 35, "Pyrexia": 11, "Oxygen saturation": 10, "Blood pressure measurement": 8, "Electrocardiogram": 7, "Blood creatine phosphokinase": 6, "Heart rate": 6, "Hypoaesthesia": 6, "Arthralgia": 5, "Blood creatine phosphokinase MB": 5, "C-reactive protein": 5, "Myocarditis": 5, "Alanine aminotransferase": 4, "Anaphylactic reaction": 4, "Aspartate aminotransferase": 4, "Chest pain": 4, "Echocardiogram": 4, "Feeling abnormal": 4, "Gamma-glutamyltransferase": 4, "Investigation": 4, "Magnetic resonance imaging": 4, "Movement disorder": 4, "Muscular weakness": 4, "Blood pressure decreased": 3, "Blood pressure increased": 3, "Blood test": 3, "C-reactive protein increased": 3, "Electrocardiogram ST segment elevation": 3, "Erythema": 3, "Hepatic function abnormal": 3, "Nerve conduction studies": 3, "Pain in extremity": 3, "Presyncope": 3, "Sensory disturbance": 3, "Troponin T": 3, "Viral myocarditis": 3, "Alanine aminotransferase increased": 2, "Aspartate aminotransferase increased": 2, "Blood creatine phosphokinase increased": 2, "Chest discomfort": 2, "Condition aggravated": 2, "Cough": 2, "Facial paralysis": 2, "Fall": 2, "Fibrin D dimer": 2, "Guillain-Barre syndrome": 2, "Headache": 2, "Insomnia": 2, "Joint range of motion decreased": 2, "Limb discomfort": 2, "Loss of consciousness": 2, "Lymphadenopathy": 2, "Malaise": 2, "N-terminal prohormone brain natriuretic peptide": 2, "Nausea": 2, "Neck pain": 2, "Neuropathy peripheral": 2, "Oedema peripheral": 2, "Pruritus": 2, "Rash": 2, "Rhabdomyolysis": 2, "Troponin": 2, "Vital signs measurement": 2, "Weight": 2, "Abdominal discomfort": 1, "Abdominal tenderness": 1, "Acute respiratory failure": 1, "Albumin globulin ratio": 1, "Anaphylactoid reaction": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antinuclear antibody": 1, "Antisynthetase syndrome": 1, "Asthenia": 1, "Asthma": 1, "Autoantibody test": 1, "Axillary pain": 1, "Back pain": 1, "Basophil count": 1, "Bell's palsy": 1, "Blood albumin": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood immunoglobulin G": 1, "Blood lactate dehydrogenase": 1, "Blood magnesium": 1, "Blood potassium": 1, "Blood pressure management": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "Bradycardia": 1, "Cardiac electrophysiologic study": 1, "Cardiac failure": 1, "Cardiac hypertrophy": 1, "Cardiac pacemaker insertion": 1, "Cardio-respiratory arrest": 1, "Cardiomyopathy": 1, "Cardiothoracic ratio": 1, "Cerebral infarction": 1, "Chest X-ray": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Death": 1, "Decreased appetite": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Dermatitis allergic": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysmenorrhoea": 1, "Dyspepsia": 1, "Dysphoria": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "EGFR status assay": 1, "Ear discomfort": 1, "Ejection fraction": 1, "Electrocardiogram abnormal": 1, "Eosinophil count": 1, "Faeces soft": 1, "Fatigue": 1, "Feeling cold": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase increased": 1, "Grip strength": 1, "Grip strength decreased": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemorrhage subcutaneous": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hepatitis B surface antigen": 1, "Hepatitis C antibody": 1, "Herpes zoster": 1, "Hypotension": 1, "Immunoglobulins abnormal": 1, "Immunology test": 1, "Injected limb mobility decreased": 1, "Interstitial lung disease": 1, "Intervertebral disc protrusion": 1, "Judgement impaired": 1, "Limb immobilisation": 1, "Lipase": 1, "Liver disorder": 1, "Low density lipoprotein": 1, "Lymphocyte count": 1, "Lymphocyte morphology abnormal": 1, "Lymphoedema": 1, "Macular oedema": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging heart": 1, "Malnutrition": 1, "Marasmus": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Metamyelocyte count": 1, "Monocyte count": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myelocyte count": 1, "Nerve injury": 1, "Neutrophil count": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "PO2": 1, "Pain": 1, "Pallor": 1, "Paraesthesia": 1, "Paresis": 1, "Periarthritis": 1, "Peripheral nerve lesion": 1, "Physical examination": 1, "Platelet count": 1, "Polyarthritis": 1, "Polymyalgia rheumatica": 1, "Protein total": 1, "Radial pulse": 1, "Red blood cell count": 1, "Respiratory arrest": 1, "Retinal detachment": 1, "Seronegative arthritis": 1, "Shoulder injury related to vaccine administration": 1, "Skin wrinkling": 1, "Spinal X-ray": 1, "Spinal compression fracture": 1, "Spinal osteoarthritis": 1, "Subclavian vein thrombosis": 1, "Sudden death": 1, "Tenderness": 1, "Throat irritation": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Troponin I": 1, "Troponin T increased": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Urticaria": 1, "Uveitis": 1, "Vaccination site discolouration": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Visual acuity reduced": 1, "Vogt-Koyanagi-Harada disease": 1, "Weight decreased": 1, "White blood cell count": 1, "X-ray": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN2726.json b/docs/data/histograms/Japan/FN2726.json
new file mode 100644
index 00000000000..f96211f49c8
--- /dev/null
+++ b/docs/data/histograms/Japan/FN2726.json
@@ -0,0 +1 @@
+{"batchcode": "FN2726", "histograms": [{"batchcodes": ["FN2726"], "histogram": {"Body temperature": 19, "Pyrexia": 9, "Blood pressure measurement": 7, "Chest pain": 5, "Dyspnoea": 5, "Electrocardiogram": 5, "Heart rate": 5, "Oxygen saturation": 5, "Anaphylactic reaction": 4, "Blood pressure decreased": 4, "C-reactive protein": 4, "Headache": 4, "Myocarditis": 4, "Urticaria": 4, "Altered state of consciousness": 3, "Blood creatine phosphokinase": 3, "Blood test": 3, "Feeling abnormal": 3, "Hypoaesthesia": 3, "Loss of consciousness": 3, "Nausea": 3, "Pruritus": 3, "White blood cell count": 3, "Blood pressure increased": 2, "C-reactive protein increased": 2, "Condition aggravated": 2, "Erythema": 2, "Generalised oedema": 2, "Haematocrit": 2, "Haemoglobin": 2, "Investigation": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Neuropathy peripheral": 2, "Off label use": 2, "Pain": 2, "Palpitations": 2, "Paraesthesia": 2, "Pericarditis": 2, "Platelet count": 2, "Rash": 2, "Red blood cell count": 2, "Vasculitis": 2, "Vomiting": 2, "Abdominal pain": 1, "Activated partial thromboplastin time": 1, "Acute disseminated encephalomyelitis": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Anaphylactic shock": 1, "Anaphylactoid reaction": 1, "Aphasia": 1, "Arterial thrombosis": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Auscultation": 1, "Axillary pain": 1, "Basedow's disease": 1, "Basophil count": 1, "Biopsy": 1, "Biopsy skin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholinesterase": 1, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood electrolytes": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood sodium": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF immunoglobulin increased": 1, "CSF oligoclonal band": 1, "CSF protein": 1, "CSF protein increased": 1, "CSF test": 1, "Cardiomyopathy": 1, "Castleman's disease": 1, "Cellulitis": 1, "Cerebral infarction": 1, "Cerebrovascular disorder": 1, "Coma scale": 1, "Coma scale abnormal": 1, "Computerised tomogram head": 1, "Cough": 1, "Death": 1, "Decreased appetite": 1, "Dermatitis allergic": 1, "Discomfort": 1, "Disease recurrence": 1, "Dizziness": 1, "Drug ineffective": 1, "Dysphonia": 1, "Echocardiogram": 1, "Encephalopathy": 1, "Endotracheal intubation": 1, "Eosinophil count": 1, "Eosinophil count increased": 1, "Erythema of eyelid": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Gait disturbance": 1, "Gait inability": 1, "Gamma-glutamyltransferase": 1, "Gastrostomy": 1, "Glomerular filtration rate": 1, "Guillain-Barre syndrome": 1, "Haemorrhage subcutaneous": 1, "Hashimoto's encephalopathy": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hepatic function abnormal": 1, "Hypersensitivity": 1, "Hyperthermia": 1, "Immunisation": 1, "Infection": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Ketosis": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Memory impairment": 1, "Monocyte count": 1, "Muscle rigidity": 1, "Muscular weakness": 1, "Myocardial necrosis marker": 1, "Nephropathy": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Neutrophil count": 1, "Nucleic acid test": 1, "Oropharyngeal pain": 1, "Orthostatic intolerance": 1, "Pain in extremity": 1, "Paralysis": 1, "Pharyngeal oedema": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pleural effusion": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Primitive reflex test": 1, "Protein total": 1, "Prothrombin time": 1, "Prothrombin time ratio": 1, "Quadriplegia": 1, "Reflexes abnormal": 1, "Renal impairment": 1, "SARS-CoV-2 test": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Skin necrosis": 1, "Skin ulcer": 1, "Suspected COVID-19": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thyroid hormones test": 1, "Ulcer": 1, "Urine ketone body": 1, "Vascular occlusion": 1, "Vascular stenosis": 1, "Wheezing": 1, "White matter lesion": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN2727.json b/docs/data/histograms/Japan/FN2727.json
new file mode 100644
index 00000000000..8e66aa5fea5
--- /dev/null
+++ b/docs/data/histograms/Japan/FN2727.json
@@ -0,0 +1 @@
+{"batchcode": "FN2727", "histograms": [{"batchcodes": ["FN2727"], "histogram": {"Body temperature": 5, "Pyrexia": 3, "Anaphylactic reaction": 2, "Asthenia": 2, "Blood pressure measurement": 2, "Dyspnoea": 2, "Heart rate": 2, "Oxygen saturation": 2, "Somnolence": 2, "Abdominal distension": 1, "Arthralgia": 1, "Biopsy muscle": 1, "Blood pressure increased": 1, "Cardio-respiratory arrest": 1, "Computerised tomogram abdomen": 1, "Conjunctival hyperaemia": 1, "Decreased appetite": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hypophagia": 1, "Ileus": 1, "Intestinal perforation": 1, "Malaise": 1, "Mobility decreased": 1, "Neuropathy peripheral": 1, "Oedema": 1, "Oedema peripheral": 1, "Pain in extremity": 1, "Pallor": 1, "Palpitations": 1, "Peripheral swelling": 1, "Respiratory rate increased": 1, "Rheumatoid arthritis": 1, "Rhinorrhoea": 1, "Sluggishness": 1, "Sudden hearing loss": 1, "Throat irritation": 1, "Vaccination site pain": 1, "Vomiting": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN2897.json b/docs/data/histograms/Japan/FN2897.json
new file mode 100644
index 00000000000..744032614ca
--- /dev/null
+++ b/docs/data/histograms/Japan/FN2897.json
@@ -0,0 +1 @@
+{"batchcode": "FN2897", "histograms": [{"batchcodes": ["FN2897"], "histogram": {"Body temperature": 3, "Headache": 2, "Pyrexia": 2, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Electrocardiogram repolarisation abnormality": 1, "Grip strength decreased": 1, "Heart rate": 1, "Hyperaesthesia": 1, "Hypoaesthesia": 1, "Joint contracture": 1, "Joint range of motion decreased": 1, "Loss of consciousness": 1, "Magnetic resonance imaging heart": 1, "Malaise": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Neuropathy peripheral": 1, "Oedema": 1, "Office visit": 1, "Oxygen saturation": 1, "Pericarditis": 1, "Troponin": 1, "Troponin T": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN5988.json b/docs/data/histograms/Japan/FN5988.json
new file mode 100644
index 00000000000..aac02630f1c
--- /dev/null
+++ b/docs/data/histograms/Japan/FN5988.json
@@ -0,0 +1 @@
+{"batchcode": "FN5988", "histograms": [{"batchcodes": ["FN5988"], "histogram": {"Body temperature": 43, "Pyrexia": 19, "Blood pressure measurement": 18, "Vomiting": 13, "Heart rate": 12, "Seizure": 12, "Blood pressure decreased": 11, "Blood test": 11, "Drug ineffective": 10, "Electrocardiogram": 10, "Oxygen saturation": 10, "Pallor": 9, "C-reactive protein": 8, "Abdominal pain": 7, "COVID-19": 7, "Depressed level of consciousness": 7, "Headache": 7, "Nausea": 7, "SARS-CoV-2 test": 7, "White blood cell count": 7, "Anaphylactic reaction": 6, "Echocardiogram": 6, "Presyncope": 6, "Suspected COVID-19": 6, "Asthenia": 5, "Heart rate decreased": 5, "Loss of consciousness": 5, "Malaise": 5, "Myocarditis": 5, "Aspartate aminotransferase": 4, "Blood creatine phosphokinase": 4, "Bradycardia": 4, "Chest pain": 4, "Computerised tomogram": 4, "Computerised tomogram head": 4, "Cough": 4, "Erythema": 4, "Fall": 4, "Fatigue": 4, "Magnetic resonance imaging": 4, "Pain": 4, "Troponin I": 4, "Alanine aminotransferase": 3, "Altered state of consciousness": 3, "Anaphylactic shock": 3, "Blood glucose": 3, "Blood lactate dehydrogenase": 3, "Brain natriuretic peptide": 3, "Decreased appetite": 3, "Dehydration": 3, "Epilepsy": 3, "Febrile convulsion": 3, "Gait disturbance": 3, "Hyperhidrosis": 3, "Hypoaesthesia": 3, "Investigation": 3, "Muscle spasms": 3, "Swelling": 3, "Arthralgia": 2, "Arthritis": 2, "Asthma": 2, "Blood glucose decreased": 2, "Breath sounds": 2, "Cardiomegaly": 2, "Chest X-ray": 2, "Clonic convulsion": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Epstein-Barr virus test": 2, "Gastroenteritis": 2, "Guillain-Barre syndrome": 2, "Hepatic enzyme": 2, "Hepatic enzyme increased": 2, "Hepatic function abnormal": 2, "Hepatitis": 2, "Muscular weakness": 2, "Neutrophil count": 2, "Neutrophil count decreased": 2, "Oropharyngeal pain": 2, "Pain in extremity": 2, "Parotid gland enlargement": 2, "Platelet count": 2, "Pruritus": 2, "Tenderness": 2, "Ultrasound abdomen": 2, "Urticaria": 2, "Vital signs measurement": 2, "White blood cell count decreased": 2, "X-ray": 2, "Acute abdomen": 1, "Aldolase": 1, "Angiocardiogram": 1, "Angioedema": 1, "Antibody test": 1, "Ascites": 1, "Atrioventricular block": 1, "Atrioventricular block complete": 1, "Atrioventricular block second degree": 1, "Auscultation": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase decreased": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood creatine phosphokinase MB": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood lactate dehydrogenase increased": 1, "Blood potassium": 1, "Blood pressure ambulatory decreased": 1, "Blood pressure immeasurable": 1, "Blood sodium": 1, "Blood urea": 1, "CSF test": 1, "Cardiac failure acute": 1, "Cardio-respiratory arrest": 1, "Cardiomyopathy": 1, "Cellulitis": 1, "Cerebral calcification": 1, "Chills": 1, "Cholangitis": 1, "Cold sweat": 1, "Collagen disorder": 1, "Coma scale": 1, "Coma scale abnormal": 1, "Computerised tomogram neck": 1, "Conjunctival hyperaemia": 1, "Conjunctivitis": 1, "Contusion": 1, "Crying": 1, "Cyanosis": 1, "Cytomegalovirus test": 1, "Dermatitis exfoliative generalised": 1, "Discomfort": 1, "Dizziness": 1, "Dizziness postural": 1, "Drug eruption": 1, "Ejection fraction": 1, "Electroencephalogram": 1, "Epistaxis": 1, "Erythema multiforme": 1, "Eye pain": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Flushing": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Gastrointestinal hypomotility": 1, "Gaze palsy": 1, "Gingivitis": 1, "Grip strength decreased": 1, "Heart rate increased": 1, "Heart sounds": 1, "Histiocytic necrotising lymphadenitis": 1, "Hunger": 1, "Hyperpyrexia": 1, "Hypersensitivity": 1, "Hyperthermia": 1, "Hypoglycaemia": 1, "Hyporeflexia": 1, "Hypotension": 1, "Idiopathic urticaria": 1, "Immune thrombocytopenia": 1, "Induration": 1, "Kawasaki's disease": 1, "Keratitis": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Lymphocyte percentage": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging heart": 1, "Meningitis aseptic": 1, "Mouth haemorrhage": 1, "Mumps": 1, "Myelopathy": 1, "Nerve conduction studies": 1, "Neuropathy peripheral": 1, "Neutrophil percentage": 1, "Oedema": 1, "Oedema peripheral": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Parotitis": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Petechiae": 1, "Pharyngeal erythema": 1, "Photophobia": 1, "Physical deconditioning": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pulse abnormal": 1, "Rash": 1, "Reduced facial expression": 1, "Respiratory failure": 1, "Respiratory rate": 1, "Respiratory symptom": 1, "Restlessness": 1, "Scan myocardial perfusion": 1, "Scratch": 1, "Sedation": 1, "Sensation of foreign body": 1, "Skin laceration": 1, "Sluggishness": 1, "Somnolence": 1, "Staphylococcal abscess": 1, "Status epilepticus": 1, "Supine position": 1, "Tachycardia": 1, "Thrombocytopenic purpura": 1, "Tonic convulsion": 1, "Tooth injury": 1, "Transient ischaemic attack": 1, "Troponin I increased": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Weight": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN9605.json b/docs/data/histograms/Japan/FN9605.json
new file mode 100644
index 00000000000..4b70381cc2d
--- /dev/null
+++ b/docs/data/histograms/Japan/FN9605.json
@@ -0,0 +1 @@
+{"batchcode": "FN9605", "histograms": [{"batchcodes": ["FN9605"], "histogram": {"Body temperature": 37, "Pyrexia": 17, "Blood pressure measurement": 14, "Oxygen saturation": 12, "Heart rate": 10, "Blood pressure decreased": 7, "Electrocardiogram": 7, "Headache": 7, "Myocarditis": 7, "Pallor": 6, "Blood creatine phosphokinase": 5, "Dyspnoea": 5, "Echocardiogram": 5, "Feeling abnormal": 5, "Hypoaesthesia": 5, "Loss of consciousness": 5, "Malaise": 5, "Presyncope": 5, "Seizure": 5, "Tremor": 5, "Asthenia": 4, "Blood creatine phosphokinase MB": 4, "Blood pressure increased": 4, "Blood test": 4, "C-reactive protein": 4, "Chest pain": 4, "Investigation": 4, "Magnetic resonance imaging head": 4, "Nausea": 4, "Syncope": 4, "Urticaria": 4, "Anaphylactic reaction": 3, "Cough": 3, "Depressed level of consciousness": 3, "Dizziness": 3, "Fatigue": 3, "Muscular weakness": 3, "Neuropathy peripheral": 3, "Peripheral coldness": 3, "Rash": 3, "SARS-CoV-2 test": 3, "Troponin I": 3, "Vomiting": 3, "Alanine aminotransferase": 2, "Anaphylactic shock": 2, "Aspartate aminotransferase": 2, "Blood lactate dehydrogenase": 2, "Blood pressure systolic": 2, "COVID-19": 2, "CSF test": 2, "Chest discomfort": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Computerised tomogram head": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Discomfort": 2, "Drug ineffective": 2, "Erythema": 2, "Feeling cold": 2, "Gait disturbance": 2, "Haematuria": 2, "Heart rate increased": 2, "Hyperthermia": 2, "Interstitial lung disease": 2, "Magnetic resonance imaging": 2, "Pain": 2, "Pruritus": 2, "Sudden death": 2, "Tension": 2, "Troponin T": 2, "AST/ALT ratio": 1, "Abdominal discomfort": 1, "Abdominal distension": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Acute disseminated encephalomyelitis": 1, "Ammonia": 1, "Angina pectoris": 1, "Angioedema": 1, "Angiogram": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Auscultation": 1, "Autoantibody test": 1, "Autopsy": 1, "Back pain": 1, "Bilirubin conjugated": 1, "Biopsy kidney": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood creatine": 1, "Blood creatinine": 1, "Blood potassium": 1, "Blood urea": 1, "Bradycardia": 1, "Brain neoplasm": 1, "Bronchitis": 1, "C-reactive protein increased": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Cardiac electrophysiologic study": 1, "Cardio-respiratory arrest": 1, "Cardiothoracic ratio": 1, "Chest X-ray": 1, "Chills": 1, "Clonic convulsion": 1, "Coma scale": 1, "Coma scale abnormal": 1, "Conjunctival hyperaemia": 1, "Coronary artery stenosis": 1, "Cystoscopy": 1, "Death": 1, "Dermatitis": 1, "Disease recurrence": 1, "Dyskinesia": 1, "Dysphoria": 1, "Dysuria": 1, "Ejection fraction": 1, "Electrocardiogram ST segment": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Encephalitis": 1, "Encephalopathy": 1, "Fall": 1, "Febrile convulsion": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Food allergy": 1, "Food refusal": 1, "Gamma-glutamyltransferase": 1, "Gastroenteritis": 1, "Gaze palsy": 1, "Glioma": 1, "Glycosylated haemoglobin": 1, "Guillain-Barre syndrome": 1, "Hepatic function abnormal": 1, "Hernia": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Hyponatraemia": 1, "Hypoxia": 1, "IgA nephropathy": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Incontinence": 1, "Injected limb mobility decreased": 1, "Insomnia": 1, "Jaundice": 1, "Kawasaki's disease": 1, "Lip oedema": 1, "Lip swelling": 1, "Logorrhoea": 1, "Lymph node pain": 1, "Lymphoma": 1, "Magnetic resonance imaging neck": 1, "Maternal exposure during pregnancy": 1, "Multisystem inflammatory syndrome in children": 1, "Mycoplasma infection": 1, "Myelitis": 1, "Nasal congestion": 1, "Nerve conduction studies": 1, "Neurological examination": 1, "Neutrophil count": 1, "Nystagmus": 1, "Oculomotor study abnormal": 1, "Oculomucocutaneous syndrome": 1, "Oxygen saturation abnormal": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Palpitations": 1, "Papule": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Productive cough": 1, "Protein urine": 1, "Pulse abnormal": 1, "Rash macular": 1, "Red blood cell sedimentation rate increased": 1, "Renal impairment": 1, "Respiratory rate": 1, "Romberg test": 1, "SARS-CoV-2 antibody test": 1, "Scratch": 1, "Sedation": 1, "Sensory disturbance": 1, "Stupor": 1, "Swelling": 1, "Tachypnoea": 1, "Transient ischaemic attack": 1, "Trigeminal nerve disorder": 1, "Urinary occult blood": 1, "Urinary sediment": 1, "Urine abnormality": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vertigo": 1, "Weight": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FN9607.json b/docs/data/histograms/Japan/FN9607.json
new file mode 100644
index 00000000000..ec90f005c8b
--- /dev/null
+++ b/docs/data/histograms/Japan/FN9607.json
@@ -0,0 +1 @@
+{"batchcode": "FN9607", "histograms": [{"batchcodes": ["FN9607"], "histogram": {"Body temperature": 2, "Angiogram": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest pain": 1, "Diplopia": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysstasia": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Head discomfort": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Pericarditis": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FO0348.json b/docs/data/histograms/Japan/FO0348.json
new file mode 100644
index 00000000000..bc96c371613
--- /dev/null
+++ b/docs/data/histograms/Japan/FO0348.json
@@ -0,0 +1 @@
+{"batchcode": "FO0348", "histograms": [{"batchcodes": ["FO0348"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cold sweat": 1, "Feeling abnormal": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FP0362.json b/docs/data/histograms/Japan/FP0362.json
new file mode 100644
index 00000000000..8b746512960
--- /dev/null
+++ b/docs/data/histograms/Japan/FP0362.json
@@ -0,0 +1 @@
+{"batchcode": "FP0362", "histograms": [{"batchcodes": ["FP0362"], "histogram": {"Body temperature": 11, "Pyrexia": 6, "Anaphylactic reaction": 3, "Blood pressure measurement": 3, "Cough": 2, "Heart rate": 2, "Oxygen saturation": 2, "Presyncope": 2, "Tonic convulsion": 2, "White blood cell count": 2, "Apraxia": 1, "Bacterial infection": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure decreased": 1, "C-reactive protein": 1, "Computerised tomogram head": 1, "Convulsion in childhood": 1, "Cubital tunnel syndrome": 1, "Dehydration": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Ear discomfort": 1, "Extremity contracture": 1, "Eye movement disorder": 1, "Eye pruritus": 1, "Fall": 1, "Febrile convulsion": 1, "Feeling hot": 1, "Food allergy": 1, "Gastroenteritis": 1, "Haematology test": 1, "Haemophagocytic lymphohistiocytosis": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nasal congestion": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pain": 1, "Pallor": 1, "Rhinitis": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Thirst": 1, "Throat tightness": 1, "Troponin I": 1, "Urticaria": 1, "Vital signs measurement": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FP2163.json b/docs/data/histograms/Japan/FP2163.json
new file mode 100644
index 00000000000..64d014e59e2
--- /dev/null
+++ b/docs/data/histograms/Japan/FP2163.json
@@ -0,0 +1 @@
+{"batchcode": "FP2163", "histograms": [{"batchcodes": ["FP2163"], "histogram": {"Computerised tomogram abdomen": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Ovarian cyst": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FP8544.json b/docs/data/histograms/Japan/FP8544.json
new file mode 100644
index 00000000000..625d1b33652
--- /dev/null
+++ b/docs/data/histograms/Japan/FP8544.json
@@ -0,0 +1 @@
+{"batchcode": "FP8544", "histograms": [{"batchcodes": ["FP8544"], "histogram": {"Body temperature": 8, "Pyrexia": 3, "Blood lactate dehydrogenase": 2, "Cardio-respiratory arrest": 2, "Rash": 2, "Acute respiratory failure": 1, "Blood alkaline phosphatase": 1, "Bronchiectasis": 1, "C-reactive protein": 1, "Cardiomyopathy": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Diffuse alveolar damage": 1, "Disease recurrence": 1, "Heart rate": 1, "Herpes ophthalmic": 1, "Histiocytic necrotising lymphadenitis": 1, "Immune thrombocytopenia": 1, "Interleukin-2 receptor assay": 1, "Interstitial lung disease": 1, "Intra-abdominal haemangioma": 1, "Investigation": 1, "KL-6": 1, "Lung opacity": 1, "Lymphadenopathy": 1, "Moaning": 1, "Myocarditis": 1, "Neck pain": 1, "Neuropathy peripheral": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Platelet count": 1, "Rales": 1, "Red blood cell sedimentation rate": 1, "Sarcoidosis": 1, "Scab": 1, "Serum ferritin": 1, "Swelling": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Ultrasound scan": 1, "Urticaria chronic": 1, "Vasculitis": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FP8795.json b/docs/data/histograms/Japan/FP8795.json
new file mode 100644
index 00000000000..e66f5b6936c
--- /dev/null
+++ b/docs/data/histograms/Japan/FP8795.json
@@ -0,0 +1 @@
+{"batchcode": "FP8795", "histograms": [{"batchcodes": ["FP8795"], "histogram": {"Body temperature": 15, "Pyrexia": 5, "Anaphylactic reaction": 4, "C-reactive protein": 4, "Cough": 4, "Blood pressure measurement": 3, "Dyspnoea": 3, "Feeling abnormal": 3, "Investigation": 3, "Pruritus": 3, "White blood cell count": 3, "Arthralgia": 2, "Blood creatine phosphokinase": 2, "Blood test": 2, "Computerised tomogram": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Erythema": 2, "Feeling cold": 2, "Magnetic resonance imaging": 2, "Muscular weakness": 2, "Oedema peripheral": 2, "Pain in extremity": 2, "Presyncope": 2, "Alanine aminotransferase": 1, "Anaphylactic shock": 1, "Angiotensin converting enzyme": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Autoimmune encephalopathy": 1, "Axillary pain": 1, "Back pain": 1, "Barre test": 1, "Biopsy lung": 1, "Blood creatine phosphokinase MB": 1, "Blood immunoglobulin G": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "C-reactive protein increased": 1, "COVID-19": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF oligoclonal band": 1, "CSF protein": 1, "CSF test": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Computerised tomogram head": 1, "Dermatitis": 1, "Dermatitis allergic": 1, "Drug ineffective": 1, "Dysphagia": 1, "Dysphoria": 1, "Encephalopathy": 1, "Eyelid ptosis": 1, "Fall": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gamma-glutamyltransferase": 1, "Grip strength decreased": 1, "Hashimoto's encephalopathy": 1, "Headache": 1, "Heart rate": 1, "Histiocytic necrotising lymphadenitis": 1, "Hypersensitivity": 1, "Hyperthermia": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Inflammation": 1, "Interstitial lung disease": 1, "KL-6": 1, "Kawasaki's disease": 1, "Liver disorder": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Malaise": 1, "Muscle tightness": 1, "Myalgia": 1, "Myasthenia gravis crisis": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nausea": 1, "Nerve conduction studies": 1, "Nervous system disorder": 1, "Neurological examination": 1, "Oedema": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Photopsia": 1, "Platelet count": 1, "Pollakiuria": 1, "Rash": 1, "Red blood cell sedimentation rate": 1, "SARS-CoV-2 test": 1, "Sensory disturbance": 1, "Skin laceration": 1, "Swelling of eyelid": 1, "Troponin T": 1, "Urinary retention": 1, "Urine output decreased": 1, "Urticaria": 1, "Vaccination site pain": 1, "Ventricular hypokinesia": 1, "Vital signs measurement": 1, "Wheezing": 1, "Yersinia infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FP9647.json b/docs/data/histograms/Japan/FP9647.json
new file mode 100644
index 00000000000..44b6800d921
--- /dev/null
+++ b/docs/data/histograms/Japan/FP9647.json
@@ -0,0 +1 @@
+{"batchcode": "FP9647", "histograms": [{"batchcodes": ["FP9647"], "histogram": {"Body temperature": 38, "Pyrexia": 20, "Blood pressure measurement": 18, "Heart rate": 11, "Nausea": 11, "C-reactive protein": 10, "Oxygen saturation": 10, "Dizziness": 9, "Hypoaesthesia": 8, "Investigation": 8, "Myocarditis": 7, "White blood cell count": 7, "Blood pressure decreased": 6, "Depressed level of consciousness": 6, "Headache": 6, "Magnetic resonance imaging head": 6, "Muscular weakness": 6, "Pain in extremity": 6, "Blood creatine phosphokinase": 5, "Blood test": 5, "Chest X-ray": 5, "Chest pain": 5, "Coma scale": 5, "Echocardiogram": 5, "Neurological examination": 5, "SARS-CoV-2 test": 5, "Seizure": 5, "Abdominal pain": 4, "Alanine aminotransferase": 4, "Anaphylactic reaction": 4, "Aspartate aminotransferase": 4, "Asthenia": 4, "Blood lactate dehydrogenase": 4, "Computerised tomogram head": 4, "Electrocardiogram": 4, "Loss of consciousness": 4, "Vaccination site pain": 4, "Altered state of consciousness": 3, "Back pain": 3, "C-reactive protein increased": 3, "Chest discomfort": 3, "Computerised tomogram": 3, "Decreased appetite": 3, "Dyspnoea": 3, "Inflammation": 3, "Interchange of vaccine products": 3, "Magnetic resonance imaging": 3, "Malaise": 3, "Mobility decreased": 3, "Movement disorder": 3, "Paraesthesia": 3, "Pericarditis": 3, "Presyncope": 3, "Vomiting": 3, "Abnormal behaviour": 2, "Activated partial thromboplastin time": 2, "Arthralgia": 2, "Blood creatine phosphokinase MB": 2, "Blood pressure increased": 2, "Blood urea": 2, "Cardiac dysfunction": 2, "Cardio-respiratory arrest": 2, "Cerebral haemorrhage": 2, "Circulatory collapse": 2, "Coagulation test": 2, "Cold sweat": 2, "Computerised tomogram thorax": 2, "Condition aggravated": 2, "Cough": 2, "Disorientation": 2, "Dysaesthesia": 2, "Dysphoria": 2, "Encephalopathy": 2, "Facial paralysis": 2, "Fall": 2, "Feeding disorder": 2, "Feeling hot": 2, "Fibrin D dimer": 2, "Fibrin degradation products": 2, 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\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FP9654.json b/docs/data/histograms/Japan/FP9654.json
new file mode 100644
index 00000000000..234f1be4cb0
--- /dev/null
+++ b/docs/data/histograms/Japan/FP9654.json
@@ -0,0 +1 @@
+{"batchcode": "FP9654", "histograms": [{"batchcodes": ["FP9654"], "histogram": {"Body temperature": 30, "Pyrexia": 11, "Oxygen saturation": 6, "Blood pressure measurement": 5, "Anaphylactic reaction": 4, "Blood pressure decreased": 4, "C-reactive protein": 4, "Dyspnoea": 4, "Heart rate": 4, "Magnetic resonance imaging": 4, "Malaise": 4, "Arrhythmia": 3, "Cardio-respiratory arrest": 3, "Computerised tomogram": 3, "Cough": 3, "Electrocardiogram": 3, "Interchange of vaccine products": 3, "Interstitial lung disease": 3, "Myalgia": 3, "Pain": 3, "Wrong product administered": 3, "X-ray": 3, "Anaphylactic shock": 2, "Blood test": 2, "COVID-19": 2, "Cerebral infarction": 2, "Chest pain": 2, "Condition aggravated": 2, "Depressed level of consciousness": 2, "Disease recurrence": 2, "Drug ineffective": 2, "Fibrin D dimer": 2, "Haemorrhage": 2, "Internal haemorrhage": 2, "Jugular vein thrombosis": 2, "Loss of consciousness": 2, "Myocarditis": 2, "Neck pain": 2, "Neuropathy peripheral": 2, "Oxygen saturation decreased": 2, "Pallor": 2, "Pharyngeal oedema": 2, "Productive cough": 2, "Respiratory failure": 2, "Syncope": 2, "Ultrasound scan": 2, "Urticaria": 2, "Vaccination site swelling": 2, "Vomiting": 2, "White blood cell count": 2, "AST/ALT ratio": 1, "Abnormal behaviour": 1, "Acute disseminated encephalomyelitis": 1, "Akathisia": 1, "Alanine aminotransferase increased": 1, "Altered state of consciousness": 1, "Amylase": 1, "Anti-aquaporin-4 antibody": 1, "Aphasia": 1, "Aspartate aminotransferase increased": 1, "Asthma": 1, "Atrioventricular block complete": 1, "Axillary vein thrombosis": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood fibrinogen": 1, "Blood immunoglobulin G": 1, "Bradycardia": 1, "Bronchitis": 1, "COVID-19 immunisation": 1, "CSF cell count": 1, "CSF cell count increased": 1, "CSF glucose": 1, "CSF protein": 1, "CSF protein increased": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Central nervous system lesion": 1, "Chest discomfort": 1, "Choking sensation": 1, "Chronic obstructive pulmonary disease": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram coronary artery": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Coronavirus test": 1, "Crepitations": 1, "Death": 1, "Disseminated intravascular coagulation": 1, "Dyslalia": 1, "Dysstasia": 1, "Echocardiogram": 1, "Eczema": 1, "Embolic stroke": 1, "Fixed eruption": 1, "General physical health deterioration": 1, "Guillain-Barre syndrome": 1, "Haemoglobin": 1, "Haemorrhage subcutaneous": 1, "Headache": 1, "Heart rate decreased": 1, "Hemiplegia": 1, "Histiocytic necrotising lymphadenitis": 1, "Hypercapnia": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypoxia": 1, "Idiopathic pulmonary fibrosis": 1, "Inflammation": 1, "Insomnia": 1, "Joint stiffness": 1, "Liver disorder": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging heart": 1, "Movement disorder": 1, "Multiple organ dysfunction syndrome": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Myocardial necrosis marker increased": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nausea": 1, "Neck mass": 1, "Nephrotic syndrome": 1, "Ocular hyperaemia": 1, "Orthopnoea": 1, "PCO2": 1, "PO2": 1, "Palpitations": 1, "Pancreatitis": 1, "Paroxysmal arrhythmia": 1, "Photophobia": 1, "Physical deconditioning": 1, "Platelet count": 1, "Presyncope": 1, "Protein urine": 1, "Respiratory arrest": 1, "Respiratory rate": 1, "Respiratory rate decreased": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Skin discolouration": 1, "Skin oedema": 1, "Subclavian vein thrombosis": 1, "Sudden death": 1, "Suspected COVID-19": 1, "Tachycardia": 1, "Thrombotic cerebral infarction": 1, "Transverse sinus thrombosis": 1, "Tremor": 1, "Troponin I": 1, "Uveitis": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Ventricular extrasystoles": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FR1790.json b/docs/data/histograms/Japan/FR1790.json
new file mode 100644
index 00000000000..5b3a40aa2b4
--- /dev/null
+++ b/docs/data/histograms/Japan/FR1790.json
@@ -0,0 +1 @@
+{"batchcode": "FR1790", "histograms": [{"batchcodes": ["FR1790"], "histogram": {"Body temperature": 15, "Blood pressure measurement": 5, "Anaphylactic reaction": 4, "Dyspnoea": 4, "Erythema": 4, "Feeling abnormal": 4, "Blood test": 3, "Computerised tomogram": 3, "Death": 3, "Heart rate": 3, "Malaise": 3, "Oxygen saturation": 3, "Pain in extremity": 3, "Pyrexia": 3, "Abdominal pain": 2, "C-reactive protein": 2, "Chest pain": 2, "Electrocardiogram": 2, "Inflammation": 2, "Investigation": 2, "Muscular weakness": 2, "Myocarditis": 2, "Nausea": 2, "Palpitations": 2, "Pleural effusion": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Ultrasound scan": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Alopecia": 1, "Anal incontinence": 1, "Arthralgia": 1, "Ascites": 1, "Asphyxia": 1, "Auscultation": 1, "Autoimmune hepatitis": 1, "Biopsy liver": 1, "Biopsy skin": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Breath sounds": 1, "Breath sounds abnormal": 1, "C-reactive protein increased": 1, "COVID-19": 1, "CSF test": 1, "Cachexia": 1, "Cardiac arrest": 1, "Cellulitis": 1, "Chest X-ray": 1, "Clonic convulsion": 1, "Computerised tomogram coronary artery": 1, "Conjunctival hyperaemia": 1, "Cough": 1, "Decreased appetite": 1, "Dedifferentiated liposarcoma": 1, "Deep vein thrombosis": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Drug ineffective": 1, "Ear pain": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Facial paralysis": 1, "Fatigue": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Flushing": 1, "Gait disturbance": 1, "Gout": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Heart rate increased": 1, "Hepatitis acute": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypoxia": 1, "Interchange of vaccine products": 1, "Internal haemorrhage": 1, "Lacrimation increased": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging heart": 1, "Mobility decreased": 1, "Movement disorder": 1, "Muscle spasms": 1, "Mydriasis": 1, "Neoplasm malignant": 1, "Oedema": 1, "Oedema peripheral": 1, "Oxygen saturation immeasurable": 1, "Pallor": 1, "Paralysis": 1, "Peripheral swelling": 1, "Pigmentation disorder": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pleural fluid analysis": 1, "Pulse absent": 1, "Pupillary reflex impaired": 1, "Red blood cell count": 1, "Respiration abnormal": 1, "Respiratory arrest": 1, "Rhinorrhoea": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Soliloquy": 1, "Swelling": 1, "Tenderness": 1, "Thrombosis": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Thyroiditis acute": 1, "Toxic skin eruption": 1, "Toxicity to various agents": 1, "Troponin I": 1, "Vaccination site pain": 1, "Vital signs measurement": 1, "White blood cell count": 1, "White blood cell count decreased": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FR4267.json b/docs/data/histograms/Japan/FR4267.json
new file mode 100644
index 00000000000..344a7b581a8
--- /dev/null
+++ b/docs/data/histograms/Japan/FR4267.json
@@ -0,0 +1 @@
+{"batchcode": "FR4267", "histograms": [{"batchcodes": ["FR4267"], "histogram": {"Body temperature": 4, "Pyrexia": 3, "COVID-19": 2, "Drug ineffective": 2, "Seizure": 2, "Altered state of consciousness": 1, "Auscultation": 1, "Brain herniation": 1, "Brain natriuretic peptide": 1, "Brain oedema": 1, "Cardiac failure acute": 1, "Computerised tomogram head": 1, "Convulsion in childhood": 1, "Cyanosis": 1, "Depressed level of consciousness": 1, "Disseminated intravascular coagulation": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Encephalitis": 1, "Encephalopathy": 1, "Epilepsy": 1, "Febrile convulsion": 1, "Gait disturbance": 1, "Haemodialysis": 1, "Hepatorenal syndrome": 1, "Hyperpyrexia": 1, "Hypophagia": 1, "Intracranial hypotension": 1, "Investigation": 1, "Multiple organ dysfunction syndrome": 1, "Muscle spasms": 1, "Myalgia": 1, "Mydriasis": 1, "Nervous system disorder": 1, "Pain": 1, "Pupillary reflex impaired": 1, "Renal disorder": 1, "Sepsis": 1, "Shock": 1, "Tachycardia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FR4768.json b/docs/data/histograms/Japan/FR4768.json
new file mode 100644
index 00000000000..3de5ce79376
--- /dev/null
+++ b/docs/data/histograms/Japan/FR4768.json
@@ -0,0 +1 @@
+{"batchcode": "FR4768", "histograms": [{"batchcodes": ["3005288", "FR4768"], "histogram": {"Collagen disorder": 1, "Depression": 1, "Grip strength decreased": 1, "Illusion": 1, "Impaired work ability": 1, "Musculoskeletal stiffness": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Nodal osteoarthritis": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Sensory disturbance": 1}}, {"batchcodes": ["FR4768"], "histogram": {"Body temperature": 31, "Oxygen saturation": 12, "Blood pressure measurement": 11, "Heart rate": 10, "Pyrexia": 9, "Arthralgia": 7, "Computerised tomogram": 6, "Magnetic resonance imaging": 6, "Nausea": 6, "Blood test": 5, "Cerebral infarction": 5, "Dyspnoea": 5, "Investigation": 5, "Loss of consciousness": 5, "Malaise": 5, "Muscular weakness": 5, "Vaccination site pain": 5, "Alanine aminotransferase": 4, "Aspartate aminotransferase": 4, "C-reactive protein": 4, "Condition aggravated": 4, "Gait disturbance": 4, "Gamma-glutamyltransferase": 4, "Magnetic 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quality sleep": 1, "Post viral fatigue syndrome": 1, "Prealbumin": 1, "Prinzmetal angina": 1, "Procalcitonin": 1, "Protein total": 1, "Protein urine": 1, "Prothrombin time": 1, "Pruritus": 1, "Radioisotope scan": 1, "Rash macular": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Red cell distribution width": 1, "Respiratory depression": 1, "Respiratory failure": 1, "Respiratory rate": 1, "Retinal vein occlusion": 1, "Retrograde amnesia": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Rheumatoid factor increased": 1, "Rheumatoid factor quantitative": 1, "Road traffic accident": 1, "Romberg test": 1, "Romberg test positive": 1, "Serum amyloid A protein": 1, "Shock": 1, "Shoulder injury related to vaccine administration": 1, "Sleep disorder": 1, "Sluggishness": 1, "Specific gravity urine": 1, "Spinal cord disorder": 1, "Squamous cell carcinoma antigen": 1, "Stertor": 1, "Strabismus": 1, "Streptococcal abscess": 1, "Subendocardial ischaemia": 1, "Sudden hearing loss": 1, "Swelling": 1, "Syncope": 1, "Tachypnoea": 1, "Thyroglobulin": 1, "Thyroid cyst": 1, "Tinnitus": 1, "Total cholesterol/HDL ratio": 1, "Tracheal obstruction": 1, "Treponema test": 1, "Trismus": 1, "Tubulointerstitial nephritis": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound thyroid": 1, "Urinary casts": 1, "Urinary tract infection": 1, "Urine chloride": 1, "Urine ketone body": 1, "Urine nitrogen": 1, "Urine potassium": 1, "Urine protein/creatinine ratio": 1, "Urine sodium": 1, "Urobilinogen urine": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site abscess": 1, "Valsalva maneuver": 1, "Ventricular internal diameter": 1, "Visual acuity reduced": 1, "Vital signs measurement": 1, "Weight": 1, "Wheelchair user": 1, "White blood cells urine": 1, "X-ray": 1, "X-ray limb": 1, "pH body fluid": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FT7280.json b/docs/data/histograms/Japan/FT7280.json
new file mode 100644
index 00000000000..d6d5b76a2f3
--- /dev/null
+++ b/docs/data/histograms/Japan/FT7280.json
@@ -0,0 +1 @@
+{"batchcode": "FT7280", "histograms": [{"batchcodes": ["FT7280"], "histogram": {"Body temperature": 2, "Apraxia": 1, "Arthralgia": 1, "Blood pressure measurement": 1, "Breath sounds": 1, "Carotid artery disease": 1, "Dysphonia": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "IIIrd nerve paralysis": 1, "Magnetic resonance imaging head": 1, "Nausea": 1, "Pain in extremity": 1, "Tolosa-Hunt syndrome": 1, "Vaccination site pain": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FT8584.json b/docs/data/histograms/Japan/FT8584.json
new file mode 100644
index 00000000000..bb8842aaf07
--- /dev/null
+++ b/docs/data/histograms/Japan/FT8584.json
@@ -0,0 +1 @@
+{"batchcode": "FT8584", "histograms": [{"batchcodes": ["FT8584"], "histogram": {"Body temperature": 26, "Pyrexia": 11, "Blood pressure measurement": 8, "Hypoaesthesia": 7, "Oxygen saturation": 7, "Blood test": 5, "Diarrhoea": 5, "Nausea": 5, "Pain in extremity": 5, "Headache": 4, "Heart rate": 4, "Investigation": 4, "Malaise": 4, "Neuropathy peripheral": 4, "Urticaria": 4, "Alanine aminotransferase": 3, "Aspartate aminotransferase": 3, "Blood creatine phosphokinase": 3, "Blood pressure increased": 3, "Chest pain": 3, "Computerised tomogram": 3, "Dyspnoea": 3, "Electrocardiogram": 3, "Platelet count": 3, "Anaphylactic reaction": 2, "Autoimmune haemolytic anaemia": 2, "Biopsy bone marrow": 2, "Blood alkaline phosphatase": 2, "Blood bilirubin": 2, "Blood pressure decreased": 2, "C-reactive protein": 2, "Chest discomfort": 2, "Coma scale": 2, "Cough": 2, "Decreased appetite": 2, "Dizziness": 2, "Echocardiogram": 2, "Erythema": 2, "Feeling abnormal": 2, "Gamma-glutamyltransferase": 2, "General physical condition abnormal": 2, "Haemoglobin": 2, "Hepatic function abnormal": 2, "Injected limb mobility decreased": 2, "Lymphadenopathy": 2, "Magnetic resonance imaging head": 2, "Myocarditis": 2, "Pericarditis": 2, "Peripheral swelling": 2, "Platelet count decreased": 2, "Renal impairment": 2, "Throat irritation": 2, "Vaccination site pain": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Abdominal pain": 1, "Acute disseminated encephalomyelitis": 1, "Adjusted calcium": 1, "Alanine aminotransferase increased": 1, "Allergy test": 1, "Altered state of consciousness": 1, "Amylase": 1, "Anaemia macrocytic": 1, "Anal incontinence": 1, "Angiocardiogram": 1, "Antibody test": 1, "Arrhythmia": 1, "Arteriosclerosis": 1, "Aspartate aminotransferase increased": 1, "Autoantibody test": 1, "Base excess": 1, "Basophil percentage": 1, "Blood albumin": 1, "Blood bicarbonate": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood cholinesterase": 1, "Blood creatine": 1, "Blood creatine phosphokinase increased": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood lactic acid": 1, "Blood osmolarity": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "Body temperature increased": 1, "Brain natriuretic peptide": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "Calcium ionised": 1, "Carbon dioxide": 1, "Cervicobrachial syndrome": 1, "Cholelithiasis": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Conjunctival haemorrhage": 1, "Coombs direct test": 1, "Coombs indirect test": 1, "Coronavirus test": 1, "Death": 1, "Defaecation urgency": 1, "Demyelinating polyneuropathy": 1, "Dyskinesia": 1, "Dysuria": 1, "EGFR status assay": 1, "Encephalitis": 1, "Eosinophil percentage": 1, "Epistaxis": 1, "Extremity contracture": 1, "Eye pain": 1, "Eye swelling": 1, "Fall": 1, "Fibrin D dimer": 1, "Glomerular filtration rate": 1, "Guillain-Barre syndrome": 1, "Haematocrit": 1, "Haemophagocytic lymphohistiocytosis": 1, "Haemorrhage subcutaneous": 1, "Hepatitis B antigen": 1, "Hepatitis C virus test": 1, "Hiatus hernia": 1, "High density lipoprotein": 1, "Hypertension": 1, "Hypothermia": 1, "Illusion": 1, "Immune thrombocytopenia": 1, "Injection site pain": 1, "Interstitial lung disease": 1, "KL-6": 1, "Low density lipoprotein": 1, "Lung opacity": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Migraine": 1, "Mobility decreased": 1, "Monocyte percentage": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Myocardial ischaemia": 1, "Myocardial necrosis marker": 1, "N-terminal prohormone brain natriuretic peptide": 1, "N-terminal prohormone brain natriuretic peptide increased": 1, "Nasopharyngeal swab": 1, "Neck pain": 1, "Nerve compression": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Overdose": 1, "Oxygen saturation decreased": 1, "PO2": 1, "Pallor": 1, "Palpitations": 1, "Periarthritis": 1, "Physical deconditioning": 1, "Pneumopericardium": 1, "Product preparation error": 1, "Protein total": 1, "Pruritus": 1, "Pulmonary hypertension": 1, "Pulseless electrical activity": 1, "Red blood cell count": 1, "Renal cyst": 1, "Rhinorrhoea": 1, "Somatic symptom disorder": 1, "Somnolence": 1, "Sudden death": 1, "Syncope": 1, "Thrombosis": 1, "Toxic skin eruption": 1, "Tremor": 1, "Treponema test": 1, "Tricuspid valve incompetence": 1, "Trigeminal nerve disorder": 1, "Troponin": 1, "Troponin I": 1, "Unresponsive to stimuli": 1, "Vaccination site haemorrhage": 1, "Vaccination site swelling": 1, "Weight": 1, "White blood cell count": 1, "X-ray limb": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FT9319.json b/docs/data/histograms/Japan/FT9319.json
new file mode 100644
index 00000000000..0dc4eeaedc0
--- /dev/null
+++ b/docs/data/histograms/Japan/FT9319.json
@@ -0,0 +1 @@
+{"batchcode": "FT9319", "histograms": [{"batchcodes": ["FT9319"], "histogram": {"Body temperature": 22, "Pyrexia": 9, "Electrocardiogram": 5, "Oxygen saturation": 4, "Presyncope": 4, "Anaphylactic reaction": 3, "Blood pressure measurement": 3, "Blood test": 3, "Chest discomfort": 3, "Computerised tomogram head": 3, "Cough": 3, "Headache": 3, "Heart rate": 3, "Malaise": 3, "Syncope": 3, "Bradycardia": 2, "Cardiac arrest": 2, "Chest X-ray": 2, "Dizziness": 2, "Dysphoria": 2, "Dyspnoea": 2, "Echocardiogram": 2, "Hypoglycaemia": 2, "Joint range of motion decreased": 2, "Nausea": 2, "Neuropathy peripheral": 2, "Pain in extremity": 2, "Pallor": 2, "Pruritus": 2, "Seizure": 2, "Urticaria": 2, "Acoustic stimulation tests": 1, "Altered state of consciousness": 1, "Angioedema": 1, "Antibody test": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Asthma": 1, "Autoantibody test": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cancer screening": 1, "Cardiomegaly": 1, "Cerebral venous thrombosis": 1, "Chest pain": 1, "Coagulation test": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Diplopia": 1, "Dizziness postural": 1, "Dyspepsia": 1, "Electromyogram": 1, "Eye movement disorder": 1, "Eye pain": 1, "Eyelid irritation": 1, "Eyelid ptosis": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Haematuria": 1, "Hallucination, auditory": 1, "Hepatic function abnormal": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hyperkalaemia": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypoxia": 1, "Hypoxic-ischaemic encephalopathy": 1, "IIIrd nerve paralysis": 1, "Immune thrombocytopenia": 1, "Immunology test": 1, "Inflammation": 1, "Initial insomnia": 1, "Intracardiac thrombus": 1, "Investigation": 1, "Macular oedema": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging heart": 1, "Meniere's disease": 1, "Mouth ulceration": 1, "Myelitis": 1, "Myocarditis": 1, "Nystagmus": 1, "Oedema": 1, "Ophthalmoplegia": 1, "Opticokinetic nystagmus tests": 1, "Oropharyngeal discomfort": 1, "Orthostatic hypotension": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Palatal disorder": 1, "Paralysis": 1, "Paraplegia": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Peripheral venous disease": 1, "Petechiae": 1, "Platelet count": 1, "Pleural effusion": 1, "Protein C": 1, "Protein S": 1, "Pulmonary function test": 1, "Pulmonary thrombosis": 1, "Purpura": 1, "Rash": 1, "Retinal vascular disorder": 1, "Retinal vein occlusion": 1, "Tachycardia": 1, "Thrombocytopenia": 1, "Troponin T": 1, "Tympanometry": 1, "Vertigo": 1, "Visual acuity reduced": 1, "Vital capacity": 1, "Vital signs measurement": 1, "Vomiting": 1, "Wheezing": 1, "White blood cell count": 1, "Wrong product administered": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FW0547.json b/docs/data/histograms/Japan/FW0547.json
new file mode 100644
index 00000000000..f9c98ea5e88
--- /dev/null
+++ b/docs/data/histograms/Japan/FW0547.json
@@ -0,0 +1 @@
+{"batchcode": "FW0547", "histograms": [{"batchcodes": ["FW0547"], "histogram": {"Body temperature": 16, "Pyrexia": 7, "Oxygen saturation": 6, "Heart rate": 5, "Blood pressure measurement": 3, "SARS-CoV-2 test": 3, "Acute pulmonary oedema": 2, "Anaemia": 2, "Anaphylactic reaction": 2, "Blood test": 2, "Coma scale": 2, "Haemoglobin": 2, "Haemoglobin decreased": 2, "Headache": 2, "Hypokinesia": 2, "Oxygen saturation decreased": 2, "Vomiting": 2, "Wrong product administered": 2, "X-ray": 2, "Arthralgia": 1, "Asthenia": 1, "Blood phosphorus": 1, "Blood pressure decreased": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "C-reactive protein": 1, "COVID-19": 1, "Cardiac arrest": 1, "Cardiac dysfunction": 1, "Cerebral haemorrhage": 1, "Chest pain": 1, "Chills": 1, "Cold sweat": 1, "Coma scale abnormal": 1, "Death": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Escherichia bacteraemia": 1, "Faeces discoloured": 1, "Fall": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hyponatraemia": 1, "Hypophagia": 1, "Investigation": 1, "Loss of consciousness": 1, "Malaise": 1, "Marasmus": 1, "Myalgia": 1, "Myelocyte count": 1, "Myocardial infarction": 1, "Nausea": 1, "Nystagmus": 1, "Pyelonephritis": 1, "Radial pulse abnormal": 1, "Respiratory arrest": 1, "Skin abrasion": 1, "Somnolence": 1, "Stress cardiomyopathy": 1, "Throat tightness": 1, "Urinary tract infection": 1, "Vital signs measurement": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/FW5101.json b/docs/data/histograms/Japan/FW5101.json
new file mode 100644
index 00000000000..8f40b7d4795
--- /dev/null
+++ b/docs/data/histograms/Japan/FW5101.json
@@ -0,0 +1 @@
+{"batchcode": "FW5101", "histograms": [{"batchcodes": ["FW5101"], "histogram": {"Body temperature": 2, "Agitation": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Blood pressure measurement": 1, "Cardiac arrest": 1, "Cardio-respiratory arrest": 1, "Cough": 1, "Decreased appetite": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hypersensitivity": 1, "Mastitis": 1, "Oxygen saturation": 1, "Pulseless electrical activity": 1, "Restlessness": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GD9135.json b/docs/data/histograms/Japan/GD9135.json
new file mode 100644
index 00000000000..44f312b2962
--- /dev/null
+++ b/docs/data/histograms/Japan/GD9135.json
@@ -0,0 +1 @@
+{"batchcode": "GD9135", "histograms": [{"batchcodes": ["GD9135"], "histogram": {"Body temperature": 9, "Blood pressure measurement": 5, "Oxygen saturation": 4, "Heart rate": 3, "Anaphylactic reaction": 2, "Chills": 2, "Cold sweat": 2, "Coma scale": 2, "Depressed level of consciousness": 2, "Dysstasia": 2, "Facial paralysis": 2, "Hyperventilation": 2, "Oxygen saturation decreased": 2, "PO2": 2, "Presyncope": 2, "Seizure": 2, "Alanine aminotransferase": 1, "Anaphylactic shock": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Blood pressure decreased": 1, "Cough": 1, "Diabetic complication neurological": 1, "Dizziness": 1, "Dyspnoea": 1, "Epilepsy": 1, "Fall": 1, "Feeling abnormal": 1, "Gait inability": 1, "Gamma-glutamyltransferase": 1, "Hepatic function abnormal": 1, "Hyporeflexia": 1, "Hypoxia": 1, "Loss of consciousness": 1, "Malaise": 1, "Mobility decreased": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Pain in extremity": 1, "Pallor": 1, "Pyrexia": 1, "Somnolence": 1, "Speech disorder": 1, "Syncope": 1, "Tetany": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GD9136.json b/docs/data/histograms/Japan/GD9136.json
new file mode 100644
index 00000000000..2ad341ae955
--- /dev/null
+++ b/docs/data/histograms/Japan/GD9136.json
@@ -0,0 +1 @@
+{"batchcode": "GD9136", "histograms": [{"batchcodes": ["GD9136"], "histogram": {"Body temperature": 8, "Blood test": 3, "Aphasia": 2, "Blood pressure measurement": 2, "C-reactive protein": 2, "Dizziness": 2, "Heart rate": 2, "Interchange of vaccine products": 2, "Magnetic resonance imaging head": 2, "Oxygen saturation": 2, "Pallor": 2, "Palpitations": 2, "Vital signs measurement": 2, "Acalculia": 1, "Agraphia": 1, "Anaphylactic reaction": 1, "Apraxia": 1, "Arrhythmia": 1, "Blindness unilateral": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure increased": 1, "C-reactive protein increased": 1, "CSF test": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Cerebral haemorrhage": 1, "Chest X-ray": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Conjunctival haemorrhage": 1, "Diplopia": 1, "Dysarthria": 1, "Dyspnoea": 1, "Dysstasia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Enophthalmos": 1, "Eye movement disorder": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Guillain-Barre syndrome": 1, "Haemorrhage": 1, "Hemianopia homonymous": 1, "Hyperkalaemia": 1, "Hypoaesthesia": 1, "Imaging procedure": 1, "Influenza virus test": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Muscular weakness": 1, "Myocarditis": 1, "Nasopharyngeal swab": 1, "Nausea": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain in extremity": 1, "Physical examination": 1, "Platelet count": 1, "Presyncope": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pulmonary hypertension": 1, "Quadriplegia": 1, "Rash": 1, "Respiratory arrest": 1, "SARS-CoV-2 antibody test": 1, "Sensory disturbance": 1, "Sputum retention": 1, "Syncope": 1, "Tachycardia": 1, "Troponin I": 1, "Urticaria": 1, "VIth nerve paralysis": 1, "Visual field defect": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GD9568.json b/docs/data/histograms/Japan/GD9568.json
new file mode 100644
index 00000000000..65ee583fa8e
--- /dev/null
+++ b/docs/data/histograms/Japan/GD9568.json
@@ -0,0 +1 @@
+{"batchcode": "GD9568", "histograms": [{"batchcodes": ["GD9568"], "histogram": {"Body temperature": 14, "Blood pressure measurement": 10, "Oxygen saturation": 8, "Heart rate": 5, "Seizure": 5, "Nausea": 4, "Pyrexia": 4, "Urticaria": 4, "Blood pressure increased": 3, "Dyspnoea": 3, "Malaise": 3, "Pruritus": 3, "Anaphylactic reaction": 2, "Antinuclear antibody": 2, "Blood pressure decreased": 2, "Blood test": 2, "Cough": 2, "Dysstasia": 2, "Electrocardiogram": 2, "Feeling abnormal": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Interchange of vaccine products": 2, "Investigation": 2, "Magnetic resonance imaging head": 2, "Muscular weakness": 2, "Myocarditis": 2, "Throat irritation": 2, "Abdominal discomfort": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Altered state of consciousness": 1, "Angiotensin converting enzyme": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antimitochondrial antibody": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Asthenia": 1, "Back pain": 1, "Biopsy bone marrow": 1, "Biopsy heart": 1, "Blood chloride": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood folate": 1, "Blood glucose": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood lactic acid": 1, "Blood pyruvic acid": 1, "Blood thyroid stimulating hormone": 1, "Bronchostenosis": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Choking sensation": 1, "Coagulation factor": 1, "Cold sweat": 1, "Coma scale": 1, "Complement factor": 1, "Complex regional pain syndrome": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Double stranded DNA antibody": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Eosinophilic myocarditis": 1, "Erythema": 1, "Full blood count": 1, "Gait inability": 1, "Grip strength decreased": 1, "Haemorrhage subcutaneous": 1, "Hallucination, visual": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hepatic function abnormal": 1, "Hepatitis B virus test": 1, "Hepatitis C virus test": 1, "Hypertension": 1, "Immune thrombocytopenia": 1, "Inflammation": 1, "Laboratory test": 1, "Microangiopathy": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Nerve block": 1, "Nerve conduction studies": 1, "Neuropathy peripheral": 1, "Nystagmus": 1, "Oedema peripheral": 1, "Pain in extremity": 1, "Platelet count decreased": 1, "Pleural effusion": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Somnolence": 1, "Spinal X-ray": 1, "Suffocation feeling": 1, "Thrombocytopenic purpura": 1, "Thyroxine free": 1, "Tongue pruritus": 1, "Tremor": 1, "Troponin I": 1, "Ultrasound scan": 1, "Urine analysis": 1, "VIth nerve paralysis": 1, "Ventricular fibrillation": 1, "Vitamin B1": 1, "Vitamin B12": 1, "Weight": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GD9571.json b/docs/data/histograms/Japan/GD9571.json
new file mode 100644
index 00000000000..325baabb3ec
--- /dev/null
+++ b/docs/data/histograms/Japan/GD9571.json
@@ -0,0 +1 @@
+{"batchcode": "GD9571", "histograms": [{"batchcodes": ["GD9571"], "histogram": {"Blood pressure measurement": 2, "Body temperature": 2, "Heart rate": 2, "Malaise": 2, "Oxygen saturation": 2, "Asthenia": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood test": 1, "Decreased appetite": 1, "Fall": 1, "Fatigue": 1, "Flushing": 1, "Headache": 1, "Hypersensitivity": 1, "Internal haemorrhage": 1, "Loss of consciousness": 1, "Magnetic resonance imaging head": 1, "Oedema": 1, "Orthostatic intolerance": 1, "Pain in extremity": 1, "Pallor": 1, "Post lumbar puncture syndrome": 1, "Presyncope": 1, "Pruritus": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site pain": 1, "Wrong product administered": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GD9572.json b/docs/data/histograms/Japan/GD9572.json
new file mode 100644
index 00000000000..2557a636a96
--- /dev/null
+++ b/docs/data/histograms/Japan/GD9572.json
@@ -0,0 +1 @@
+{"batchcode": "GD9572", "histograms": [{"batchcodes": ["GD9572"], "histogram": {"Body temperature": 4, "Heart rate": 4, "Blood pressure measurement": 3, "Oxygen saturation": 2, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Blood pressure increased": 1, "Blood pressure systolic": 1, "Cardiovascular disorder": 1, "Conjunctival hyperaemia": 1, "Cutaneous symptom": 1, "Dysphonia": 1, "Dysphoria": 1, "Feeling abnormal": 1, "Gastrointestinal disorder": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Muscle tightness": 1, "Neuropathy peripheral": 1, "Palpitations": 1, "Panic attack": 1, "Pruritus": 1, "Rash": 1, "Seizure": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GD9574.json b/docs/data/histograms/Japan/GD9574.json
new file mode 100644
index 00000000000..28cff19c821
--- /dev/null
+++ b/docs/data/histograms/Japan/GD9574.json
@@ -0,0 +1 @@
+{"batchcode": "GD9574", "histograms": [{"batchcodes": ["GD9574"], "histogram": {"Body temperature": 3, "Blood pressure measurement": 2, "Coma scale": 2, "Heart rate": 2, "Oxygen saturation": 2, "Pyrexia": 2, "Abdominal distension": 1, "Antibody test": 1, "Asthenia": 1, "Back pain": 1, "CSF cell count": 1, "Cardio-respiratory arrest": 1, "Coma": 1, "Computerised tomogram": 1, "Contusion": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dizziness": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin degradation products": 1, "Flatulence": 1, "Headache": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Immunisation": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Mental impairment": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Off label use": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral coldness": 1, "Platelet count": 1, "Presyncope": 1, "Respiratory arrest": 1, "Somnolence": 1, "Stool analysis": 1, "Thirst": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Transient ischaemic attack": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GE0695.json b/docs/data/histograms/Japan/GE0695.json
new file mode 100644
index 00000000000..ce58ee0ceb7
--- /dev/null
+++ b/docs/data/histograms/Japan/GE0695.json
@@ -0,0 +1 @@
+{"batchcode": "GE0695", "histograms": [{"batchcodes": ["GE0695"], "histogram": {"Body temperature": 4, "SARS-CoV-2 test": 4, "COVID-19": 2, "Drug ineffective": 2, "Febrile convulsion": 2, "Pyrexia": 2, "Anaphylactic reaction": 1, "Asthma": 1, "Blood test": 1, "Bronchitis": 1, "C-reactive protein": 1, "Coma scale": 1, "Convulsion in childhood": 1, "Crying": 1, "Dyspnoea": 1, "Feeling hot": 1, "Human metapneumovirus test": 1, "Influenza virus test": 1, "Investigation": 1, "Lymphadenopathy": 1, "Otitis media": 1, "Pallor": 1, "Pharyngeal erythema": 1, "Pneumonia": 1, "Pneumonia viral": 1, "Rales": 1, "Rhinorrhoea": 1, "Seizure": 1, "Status epilepticus": 1, "Tonic convulsion": 1, "Tonsillar hypertrophy": 1, "Use of accessory respiratory muscles": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GE0905.json b/docs/data/histograms/Japan/GE0905.json
new file mode 100644
index 00000000000..d47c90d9d5e
--- /dev/null
+++ b/docs/data/histograms/Japan/GE0905.json
@@ -0,0 +1 @@
+{"batchcode": "GE0905", "histograms": [{"batchcodes": ["GE0905"], "histogram": {"Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood urea": 1, "Blood uric acid": 1, "C-reactive protein": 1, "Eczema": 1, "Eosinophil count": 1, "Gamma-glutamyltransferase": 1, "Haematocrit": 1, "Haemoglobin": 1, "Investigation": 1, "Ligase chain reaction test": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Monocyte percentage": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Platelet count": 1, "Platelet distribution width": 1, "Platelet-large cell ratio": 1, "Protein total": 1, "Pruritus": 1, "Rash": 1, "Red blood cell count": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GE6396.json b/docs/data/histograms/Japan/GE6396.json
new file mode 100644
index 00000000000..94b93b9e030
--- /dev/null
+++ b/docs/data/histograms/Japan/GE6396.json
@@ -0,0 +1 @@
+{"batchcode": "GE6396", "histograms": [{"batchcodes": ["GE6396"], "histogram": {"Body temperature": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ1836.json b/docs/data/histograms/Japan/GJ1836.json
new file mode 100644
index 00000000000..e0776eb0b67
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ1836.json
@@ -0,0 +1 @@
+{"batchcode": "GJ1836", "histograms": [{"batchcodes": ["000241A", "GJ1836"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Headache": 1, "Malaise": 1, "Pyrexia": 1}}, {"batchcodes": ["GJ1836"], "histogram": {"Body temperature": 14, "Pyrexia": 8, "Interchange of vaccine products": 7, "Blood pressure measurement": 4, "Dyspnoea": 4, "C-reactive protein": 3, "Fall": 3, "Feeling abnormal": 3, "Headache": 3, "Heart rate": 3, "Nausea": 3, "Neuropathy peripheral": 3, "Oxygen saturation": 3, "Pain in extremity": 3, "Paraesthesia": 3, "Anaphylactic reaction": 2, "Blood creatine phosphokinase": 2, "Blood glucose": 2, "Blood pressure increased": 2, "Blood test": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Fibrin D dimer": 2, "Guillain-Barre syndrome": 2, "Hypoaesthesia": 2, "Magnetic resonance imaging head": 2, "Malaise": 2, "Muscular weakness": 2, "Pain": 2, "Pallor": 2, "Paralysis": 2, "Presyncope": 2, "Pruritus": 2, "Syncope": 2, "Vaccination site pain": 2, "Abdominal X-ray": 1, "Abdominal discomfort": 1, "Acute motor axonal neuropathy": 1, "Angiocardiogram": 1, "Angiopathy": 1, "Anxiety": 1, "Anxiety disorder": 1, "Arthralgia": 1, "Asthenia": 1, "Autoantibody test": 1, "Biopsy heart": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure decreased": 1, "Blood pressure management": 1, "Body temperature decreased": 1, "COVID-19": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "CSF white blood cell count": 1, "Cardiac electrophysiologic study": 1, "Cardio-respiratory arrest": 1, "Cardiotoxicity": 1, "Cardiovascular autonomic function test abnormal": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Cerebral infarction": 1, "Cerebrovascular arteriovenous malformation": 1, "Chest X-ray": 1, "Coma scale": 1, "Coma scale abnormal": 1, "Condition aggravated": 1, "Coxsackie viral infection": 1, "Coxsackie virus test": 1, "Decreased appetite": 1, "Dermatitis allergic": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Eosinophilic myocarditis": 1, "Erythema": 1, "Eyelid ptosis": 1, "Facial paralysis": 1, "Facial paresis": 1, "Fibrin D dimer increased": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Heart rate decreased": 1, "Hepatic function abnormal": 1, "Herpes simplex": 1, "Hyperglycaemia": 1, "Hyperhidrosis": 1, "Investigation": 1, "Lip pruritus": 1, "Loss of consciousness": 1, "Macular oedema": 1, "Magnetic resonance imaging heart": 1, "Middle insomnia": 1, "Mobility decreased": 1, "Muscle rigidity": 1, "Myalgia": 1, "Mydriasis": 1, "Myocardial oedema": 1, "Myocarditis": 1, "Nerve conduction studies": 1, "Oral herpes": 1, "Oropharyngeal discomfort": 1, "Pancytopenia": 1, "Pericardial effusion": 1, "Peripheral coldness": 1, "Platelet count": 1, "Pneumonia aspiration": 1, "Polymerase chain reaction": 1, "Pupillary reflex impaired": 1, "Purpura": 1, "Quadriplegia": 1, "Rash": 1, "Respiratory rate": 1, "Rhabdomyolysis": 1, "Seizure": 1, "Sensory disturbance": 1, "Small fibre neuropathy": 1, "Subarachnoid haemorrhage": 1, "Sudden death": 1, "Swelling": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tonic convulsion": 1, "Toxicity to various agents": 1, "Transaminases": 1, "Troponin": 1, "Troponin I": 1, "Ulnar nerve palsy": 1, "Vaccination site erythema": 1, "Vaccination site movement impairment": 1, "Vaccination site swelling": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ1842.json b/docs/data/histograms/Japan/GJ1842.json
new file mode 100644
index 00000000000..8b80cb6ed1a
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ1842.json
@@ -0,0 +1 @@
+{"batchcode": "GJ1842", "histograms": [{"batchcodes": ["GJ1842"], "histogram": {"Body temperature": 19, "Oxygen saturation": 6, "Pyrexia": 6, "Anaphylactic reaction": 5, "Blood pressure measurement": 4, "Cardio-respiratory arrest": 4, "Heart rate": 4, "Malaise": 4, "Peripheral coldness": 4, "Vomiting": 4, "Cough": 3, "Dyspnoea": 3, "Interchange of vaccine products": 3, "Nausea": 3, "Rash": 3, "Sudden death": 3, "Vital signs measurement": 3, "Abdominal pain": 2, "Blood creatine phosphokinase": 2, "Blood pressure decreased": 2, "Blood pressure increased": 2, "C-reactive protein": 2, "Circulatory collapse": 2, "Coma scale": 2, "Computerised tomogram head": 2, "Depressed level of consciousness": 2, "Dizziness": 2, "Erythema": 2, "Feeling abnormal": 2, "Guillain-Barre syndrome": 2, "Oropharyngeal discomfort": 2, "Oxygen saturation decreased": 2, "Pneumonia": 2, "Presyncope": 2, "Pruritus": 2, "Tremor": 2, "Acute coronary syndrome": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Aspartate aminotransferase": 1, "Autopsy": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Brain stem haemorrhage": 1, "Bronchospasm": 1, "C-reactive protein increased": 1, "Cardiac death": 1, "Cardiovascular disorder": 1, "Catheterisation cardiac": 1, "Cerebral haemorrhage": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Cerebrovascular disorder": 1, "Chest X-ray": 1, "Chest X-ray abnormal": 1, "Chest pain": 1, "Chest scan": 1, "Clonic convulsion": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Death": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dysarthria": 1, "Dysphoria": 1, "Dysstasia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Epilepsy": 1, "Epistaxis": 1, "Erythema of eyelid": 1, "Eyelid disorder": 1, "Eyelid rash": 1, "Face oedema": 1, "Feeding disorder": 1, "Feeling hot": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Gamma-glutamyltransferase": 1, "Gaze palsy": 1, "Haematemesis": 1, "Haematuria": 1, "Headache": 1, "Hepatic function abnormal": 1, "Hyperhidrosis": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Hypothermia": 1, "Hypoxic-ischaemic encephalopathy": 1, "Investigation": 1, "Laryngeal oedema": 1, "Limb discomfort": 1, "Lip oedema": 1, "Liver function test": 1, "Loss of consciousness": 1, "Magnetic resonance imaging head": 1, "Microbiology test": 1, "Movement disorder": 1, "Muscular weakness": 1, "Myocarditis": 1, "Myoglobin urine": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Oropharyngeal pain": 1, "Pallor": 1, "Pericarditis": 1, "Pneumonia aspiration": 1, "Pneumonia bacterial": 1, "Productive cough": 1, "Pulmonary alveolar haemorrhage": 1, "Pulse pressure decreased": 1, "Putamen haemorrhage": 1, "Radial pulse": 1, "Rash erythematous": 1, "Renal function test": 1, "Respiratory arrest": 1, "Respiratory disorder": 1, "Rhabdomyolysis": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Shock": 1, "Snoring": 1, "Sputum increased": 1, "Troponin": 1, "Troponin T": 1, "Vasculitis": 1, "Ventricular hypokinesia": 1, "Wheezing": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ1852.json b/docs/data/histograms/Japan/GJ1852.json
new file mode 100644
index 00000000000..cb9fbd1a6c2
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ1852.json
@@ -0,0 +1 @@
+{"batchcode": "GJ1852", "histograms": [{"batchcodes": ["GJ1852"], "histogram": {"Body temperature": 22, "Anaphylactic reaction": 10, "Blood pressure measurement": 10, "Heart rate": 9, "Oxygen saturation": 9, "Malaise": 7, "Dyspnoea": 6, "Nausea": 6, "Pyrexia": 6, "Cough": 5, "Erythema": 5, "Headache": 5, "Muscular weakness": 5, "Chest pain": 4, "Investigation": 4, "Vital signs measurement": 4, "Asthenia": 3, "Blood creatine phosphokinase": 3, "Electrocardiogram": 3, "Hypersensitivity": 3, "Apnoea": 2, "Blood pressure decreased": 2, "Blood pressure increased": 2, "Blood test": 2, "C-reactive protein": 2, "COVID-19": 2, "Cardio-respiratory arrest": 2, "Chest X-ray": 2, "Chest discomfort": 2, "Death": 2, "Dizziness": 2, "Dysphoria": 2, "Dysstasia": 2, "Feeling hot": 2, "Flushing": 2, "Gait disturbance": 2, "Heart rate increased": 2, "Hypoaesthesia": 2, "Interchange of vaccine products": 2, "Pain in extremity": 2, "Palpitations": 2, "Pericarditis": 2, "Pruritus": 2, "SARS-CoV-2 test": 2, "Troponin T": 2, "Vomiting": 2, "Wheezing": 2, "Abdominal pain": 1, "Acute myocardial infarction": 1, "Agitation": 1, "Alopecia": 1, "Altered state of consciousness": 1, "Angiogram": 1, "Antinuclear antibody": 1, "Antinuclear antibody increased": 1, "Anxiety": 1, "Arthralgia": 1, "Auscultation": 1, "Back pain": 1, "Blood pressure diastolic": 1, "Blood pressure immeasurable": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Breath sounds": 1, "CSF test": 1, "Cardiac failure acute": 1, "Cardiac murmur": 1, "Cerebral haemorrhage": 1, "Chills": 1, "Cold sweat": 1, "Coma scale": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Conjunctival hyperaemia": 1, "Conversion disorder": 1, "Cyanosis": 1, "Decreased appetite": 1, "Defaecation urgency": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dyspnoea exertional": 1, "Dysuria": 1, "Echocardiogram": 1, "Electrocardiogram ST segment depression": 1, "Electrocardiogram ST segment elevation": 1, "Eye movement disorder": 1, "Eye pain": 1, "Eyelid oedema": 1, "Eyelid ptosis": 1, "Face oedema": 1, "Facial paralysis": 1, "Fall": 1, "Fibrin D dimer": 1, "Frequent bowel movements": 1, "Grip strength": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Head discomfort": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypotension": 1, "Hypoxia": 1, "IIIrd nerve paralysis": 1, "Internal haemorrhage": 1, "Liver disorder": 1, "Locomotive syndrome": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Mobility decreased": 1, "Mydriasis": 1, "Myocardial infarction": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pallor": 1, "Peripheral coldness": 1, "Peripheral pulse decreased": 1, "Phlebitis": 1, "Pneumonia aspiration": 1, "Presyncope": 1, "Rash": 1, "Reflex test": 1, "Respiratory rate decreased": 1, "Rhinorrhoea": 1, "Shock": 1, "Sneezing": 1, "Subarachnoid haemorrhage": 1, "Sudden death": 1, "Swelling": 1, "Tachycardia": 1, "Tolosa-Hunt syndrome": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ1857.json b/docs/data/histograms/Japan/GJ1857.json
new file mode 100644
index 00000000000..b058f9a84c9
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ1857.json
@@ -0,0 +1 @@
+{"batchcode": "GJ1857", "histograms": [{"batchcodes": ["GJ1857"], "histogram": {"Body temperature": 28, "Blood pressure measurement": 15, "Heart rate": 10, "Pyrexia": 10, "Oxygen saturation": 9, "Dyspnoea": 7, "Anaphylactic reaction": 6, "Loss of consciousness": 6, "Blood pressure decreased": 5, "Blood pressure increased": 5, "Cardio-respiratory arrest": 5, "SARS-CoV-2 test": 5, "C-reactive protein": 4, "Computerised tomogram": 4, "Altered state of consciousness": 3, "Dizziness": 3, "Headache": 3, "Heart rate increased": 3, "Interchange of vaccine products": 3, "Investigation": 3, "Magnetic resonance imaging": 3, "Oxygen saturation decreased": 3, "Peripheral swelling": 3, "Abnormal sensation in eye": 2, "Arthralgia": 2, "COVID-19": 2, "CSF test": 2, "Cardiac failure acute": 2, "Cerebral infarction": 2, "Chest discomfort": 2, "Condition aggravated": 2, "Decreased appetite": 2, "Depressed level of consciousness": 2, "Drug ineffective": 2, "Electrocardiogram": 2, "Malaise": 2, "Myocarditis": 2, "Nausea": 2, "Pain in extremity": 2, "Pallor": 2, "Palpitations": 2, "Pneumonia": 2, "Polymerase chain reaction": 2, "Renal function test": 2, "Renal impairment": 2, "Respiratory arrest": 2, "Somnolence": 2, "Speech disorder": 2, "Vaccination site pain": 2, "Vital signs measurement": 2, "Vomiting": 2, "Acute coronary syndrome": 1, "Acute kidney injury": 1, "Agitation": 1, "Anaphylactic shock": 1, "Angiogram": 1, "Anuria": 1, "Anxiety": 1, "Aortic dissection": 1, "Arterial disorder": 1, "Asthenia": 1, "Auscultation": 1, "Autonomic dysreflexia": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood test": 1, "Bloody discharge": 1, "C-reactive protein increased": 1, "Capillary permeability increased": 1, "Cardiac arrest": 1, "Cardiomegaly": 1, "Cardiothoracic ratio": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Chronic kidney disease": 1, "Circulatory collapse": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Cough": 1, "Coxsackie virus test": 1, "Deep vein thrombosis": 1, "Drug eruption": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Eating disorder": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Ejection fraction decreased": 1, "Electrocardiogram ST segment": 1, "Electrocardiogram ST segment depression": 1, "Embolism": 1, "Enterocolitis haemorrhagic": 1, "Epilepsy": 1, "Erythema": 1, "Eye movement disorder": 1, "Eyelid ptosis": 1, "Facial paralysis": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Gait inability": 1, "General physical health deterioration": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Haemoptysis": 1, "Haemorrhage": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypoxic-ischaemic encephalopathy": 1, "Immunisation": 1, "Immunisation reaction": 1, "Interstitial lung disease": 1, "Irregular breathing": 1, "Joint swelling": 1, "Lung disorder": 1, "Melaena": 1, "Meningitis": 1, "Meningitis bacterial": 1, "Miller Fisher syndrome": 1, "Mood altered": 1, "Muscle haemorrhage": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Mydriasis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nasal obstruction": 1, "Oedema peripheral": 1, "Off label use": 1, "Ophthalmoplegia": 1, "Oropharyngeal discomfort": 1, "PO2": 1, "Physical deconditioning": 1, "Platelet count decreased": 1, "Pleural effusion": 1, "Pneumonia bacterial": 1, "Poor venous access": 1, "Presyncope": 1, "Pulmonary alveolar haemorrhage": 1, "Pulmonary embolism": 1, "Pulse absent": 1, "Pulseless electrical activity": 1, "Pupillary reflex impaired": 1, "Putamen haemorrhage": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Respiratory rate": 1, "Restlessness": 1, "Rhabdomyolysis": 1, "Salivary hypersecretion": 1, "Scan with contrast": 1, "Seizure": 1, "Septic shock": 1, "Somatic symptom disorder": 1, "Sputum abnormal": 1, "Subcutaneous haematoma": 1, "Suspected COVID-19": 1, "Tachycardia": 1, "Troponin I": 1, "Ultrasound scan": 1, "Urticaria": 1, "VIth nerve paralysis": 1, "Vaccination failure": 1, "Ventricular fibrillation": 1, "Ventricular tachycardia": 1, "Wheezing": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ2674.json b/docs/data/histograms/Japan/GJ2674.json
new file mode 100644
index 00000000000..cfec8b425fd
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ2674.json
@@ -0,0 +1 @@
+{"batchcode": "GJ2674", "histograms": [{"batchcodes": ["GJ2674"], "histogram": {"Body temperature": 21, "Blood pressure measurement": 11, "Oxygen saturation": 11, "Heart rate": 8, "Dyspnoea": 7, "Anaphylactic reaction": 6, "Nausea": 6, "Blood pressure increased": 5, "Anaphylactic shock": 3, "Blood pressure decreased": 3, "Coma scale": 3, "Depressed level of consciousness": 3, "Dizziness": 3, "Feeling abnormal": 3, "Interchange of vaccine products": 3, "Loss of consciousness": 3, "Oropharyngeal discomfort": 3, "Pruritus": 3, "Tachycardia": 3, "Altered state of consciousness": 2, "Chest discomfort": 2, "Cold sweat": 2, "Headache": 2, "Hypoaesthesia": 2, "Malaise": 2, "Oxygen saturation decreased": 2, "Palpitations": 2, "Physical deconditioning": 2, "Pyrexia": 2, "Respiratory arrest": 2, "Seizure": 2, "Vital signs measurement": 2, "Vomiting": 2, "Anterior chamber inflammation": 1, "Aortic aneurysm": 1, "Aortic dissection rupture": 1, "Arthritis infective": 1, "Asthenia": 1, "Back pain": 1, "Blood pressure abnormal": 1, "Body temperature decreased": 1, "Breath sounds": 1, "Cardiac arrest": 1, "Cardiac failure acute": 1, "Cardio-respiratory arrest": 1, "Cerebrovascular disorder": 1, "Chest pain": 1, "Computerised tomogram": 1, "Corneal striae": 1, "Cough": 1, "Cyanosis": 1, "Decreased activity": 1, "Drowning": 1, "Dysphagia": 1, "Dysphoria": 1, "Electrocardiogram": 1, "Erythema": 1, "Eye disorder": 1, "Eye pain": 1, "Face oedema": 1, "Fall": 1, "Feeling hot": 1, "Haemothorax": 1, "Hypotension": 1, "Incontinence": 1, "Laryngeal oedema": 1, "Mediastinal haematoma": 1, "Moaning": 1, "Myocardial ischaemia": 1, "Nystagmus": 1, "Pain": 1, "Pallor": 1, "Peripheral coldness": 1, "Physical examination": 1, "Presyncope": 1, "Pulmonary hypertension": 1, "Respiratory disorder": 1, "Right ventricular failure": 1, "Shock": 1, "Somnolence": 1, "Speech disorder": 1, "Sudden death": 1, "Supraventricular tachycardia": 1, "Tachycardia paroxysmal": 1, "Toxic skin eruption": 1, "Uveitis": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Visual acuity tests": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ2675.json b/docs/data/histograms/Japan/GJ2675.json
new file mode 100644
index 00000000000..fc871698659
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ2675.json
@@ -0,0 +1 @@
+{"batchcode": "GJ2675", "histograms": [{"batchcodes": ["GJ2675"], "histogram": {"Body temperature": 12, "Anaphylactic reaction": 5, "Blood pressure measurement": 5, "Dyspnoea": 4, "Blood pressure increased": 3, "Feeling abnormal": 3, "Heart rate": 3, "Chest pain": 2, "Electrocardiogram": 2, "Extrasystoles": 2, "Nausea": 2, "Pallor": 2, "Palpitations": 2, "Acute coronary syndrome": 1, "Acute myocardial infarction": 1, "Altered state of consciousness": 1, "Aneurysm": 1, "Aphasia": 1, "Articular calcification": 1, "Atrioventricular block complete": 1, "Balance disorder": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure decreased": 1, "C-reactive protein": 1, "Cardiac failure chronic": 1, "Cardio-respiratory arrest": 1, "Cerebral infarction": 1, "Chest discomfort": 1, "Dizziness": 1, "Dysphagia": 1, "Dysphonia": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Heart rate decreased": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Joint range of motion decreased": 1, "Loss of consciousness": 1, "Movement disorder": 1, "Myalgia": 1, "Myocarditis": 1, "Oral discomfort": 1, "Oxygen saturation": 1, "Pain": 1, "Physical examination": 1, "Pyrexia": 1, "Respiration abnormal": 1, "Seizure": 1, "Shock": 1, "Speech disorder": 1, "Sputum retention": 1, "Troponin I": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ5751.json b/docs/data/histograms/Japan/GJ5751.json
new file mode 100644
index 00000000000..83f8c27b14c
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ5751.json
@@ -0,0 +1 @@
+{"batchcode": "GJ5751", "histograms": [{"batchcodes": ["GJ5751"], "histogram": {"Body temperature": 10, "Blood pressure measurement": 6, "Heart rate": 6, "Oxygen saturation": 4, "Blood pressure decreased": 3, "Heart rate decreased": 3, "Anaphylactic reaction": 2, "Depressed level of consciousness": 2, "Dyspnoea": 2, "Loss of consciousness": 2, "Nausea": 2, "Oropharyngeal discomfort": 2, "Pallor": 2, "Pruritus": 2, "Vital signs measurement": 2, "Bed rest": 1, "Cardiac failure": 1, "Chest X-ray": 1, "Cough": 1, "Deafness": 1, "Dyspnoea exertional": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Hot flush": 1, "Hypersensitivity": 1, "Malaise": 1, "Oxygen saturation decreased": 1, "Palmar erythema": 1, "Presyncope": 1, "Pulse absent": 1, "Pyrexia": 1, "Respiratory arrest": 1, "Seizure": 1, "Throat tightness": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ7139.json b/docs/data/histograms/Japan/GJ7139.json
new file mode 100644
index 00000000000..3b9ddba1b80
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ7139.json
@@ -0,0 +1 @@
+{"batchcode": "GJ7139", "histograms": [{"batchcodes": ["EY2173", "GJ7139"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["GJ7139"], "histogram": {"Body temperature": 25, "Blood pressure measurement": 15, "Heart rate": 11, "Oxygen saturation": 10, "Anaphylactic reaction": 7, "Blood pressure increased": 7, "Hypoaesthesia": 6, "Nausea": 6, "Pyrexia": 6, "Blood pressure decreased": 4, "Dyspnoea": 4, "Loss of consciousness": 4, "Malaise": 4, "Blood test": 3, "Depressed level of consciousness": 3, "Dizziness": 3, "Interchange of vaccine products": 3, "Muscular weakness": 3, "Oxygen saturation decreased": 3, "Peripheral coldness": 3, "SARS-CoV-2 test": 3, "Vomiting": 3, "Back pain": 2, "Blood pressure systolic increased": 2, "Coma scale": 2, "Computerised tomogram": 2, "Cough": 2, "Decreased appetite": 2, "Dysphoria": 2, "Dysstasia": 2, "Electrocardiogram": 2, "Erythema": 2, "Fall": 2, "Feeling abnormal": 2, "Flushing": 2, "Heart rate decreased": 2, "Incontinence": 2, "Investigation": 2, "Pain in extremity": 2, "Palpitations": 2, "Physical examination": 2, "Presyncope": 2, "Rash": 2, "Sensory disturbance": 2, "Abdominal discomfort": 1, "Acute coronary syndrome": 1, "Acute disseminated encephalomyelitis": 1, "Alanine aminotransferase": 1, "Anal examination": 1, "Anal incontinence": 1, "Anaphylactic shock": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Aspiration bone marrow": 1, "Asthma": 1, "Atrial fibrillation": 1, "Auscultation": 1, "Blood disorder": 1, "Blood lactate dehydrogenase": 1, "Bradycardia": 1, "C-reactive protein": 1, "COVID-19": 1, "Cardiac arrest": 1, "Cardio-respiratory arrest": 1, "Cerebral infarction": 1, "Cerebral venous sinus thrombosis": 1, "Chest discomfort": 1, "Chest pain": 1, "Choking sensation": 1, "Clostridium test": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Culture stool": 1, "Diarrhoea": 1, "Diverticulitis intestinal haemorrhagic": 1, "Drug ineffective": 1, "Dysarthria": 1, "Endoscopy gastrointestinal": 1, "Epilepsy": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Feeling hot": 1, "Gait disturbance": 1, "Gastric haemorrhage": 1, "Gastroenteritis": 1, "Guillain-Barre syndrome": 1, "Haemophagocytic lymphohistiocytosis": 1, "Heart rate increased": 1, "Hot flush": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypothermia": 1, "Immobile": 1, "Intraocular pressure test": 1, "Joint ankylosis": 1, "Magnetic resonance imaging": 1, "Mental impairment": 1, "Musculoskeletal stiffness": 1, "Neoplasm malignant": 1, "Nervous system disorder": 1, "Oesophageal haemorrhage": 1, "Oropharyngeal discomfort": 1, "Pallor": 1, "Peripheral vascular disorder": 1, "Physical deconditioning": 1, "Platelet count": 1, "Product use issue": 1, "Pupil dilation procedure": 1, "Respiratory arrest": 1, "Respiratory rate": 1, "Seizure": 1, "Serum ferritin": 1, "Shock": 1, "Skin discolouration": 1, "Slit-lamp examination": 1, "Suspected COVID-19": 1, "Tachycardia": 1, "Tachypnoea": 1, "Thrombosis": 1, "Uterine pain": 1, "Uveitis": 1, "Vaccination site pain": 1, "Visual acuity tests": 1, "Weight": 1, "Weight decreased": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ7140.json b/docs/data/histograms/Japan/GJ7140.json
new file mode 100644
index 00000000000..3c30e5b015c
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ7140.json
@@ -0,0 +1 @@
+{"batchcode": "GJ7140", "histograms": [{"batchcodes": ["GJ7140"], "histogram": {"Body temperature": 7, "Blood pressure measurement": 6, "Anaphylactic reaction": 4, "Blood pressure decreased": 3, "Hypoaesthesia": 3, "Loss of consciousness": 3, "Oxygen saturation": 3, "Anaphylactic shock": 2, "Dyspnoea": 2, "Feeling abnormal": 2, "Heart rate": 2, "Nausea": 2, "Presyncope": 2, "Pyrexia": 2, "Activated partial thromboplastin time": 1, "Altered state of consciousness": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Asthenopia": 1, "Autopsy": 1, "Blood pressure increased": 1, "Cardiac failure": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Confusional state": 1, "Coronary artery stenosis": 1, "Cough": 1, "Death": 1, "Discomfort": 1, "Disease recurrence": 1, "Dizziness": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dysphoria": 1, "Electrocardiogram": 1, "Epistaxis": 1, "Erythema": 1, "Erythema multiforme": 1, "Fall": 1, "Head discomfort": 1, "Headache": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Mood altered": 1, "Movement disorder": 1, "Muscle haemorrhage": 1, "Muscle rigidity": 1, "Muscular weakness": 1, "Myocardial ischaemia": 1, "Neurological examination": 1, "Nystagmus": 1, "Oropharyngeal discomfort": 1, "Pallor": 1, "Peripheral coldness": 1, "Platelet count": 1, "Prothrombin time ratio": 1, "Respiratory disorder": 1, "Rheumatoid arthritis": 1, "Seizure": 1, "Somnolence": 1, "Speech disorder": 1, "Sudden death": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vital signs measurement": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ7141.json b/docs/data/histograms/Japan/GJ7141.json
new file mode 100644
index 00000000000..17597b145d1
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ7141.json
@@ -0,0 +1 @@
+{"batchcode": "GJ7141", "histograms": [{"batchcodes": ["GJ7141"], "histogram": {"Body temperature": 14, "Blood pressure measurement": 8, "Nausea": 6, "Oxygen saturation": 6, "Anaphylactic reaction": 5, "Heart rate": 5, "Pruritus": 4, "Abdominal pain": 3, "Blood pressure increased": 3, "C-reactive protein": 3, "Erythema": 3, "Pallor": 3, "Urticaria": 3, "Vomiting": 3, "White blood cell count": 3, "Aspartate aminotransferase": 2, "Aspartate aminotransferase increased": 2, "Blood pressure decreased": 2, "Chills": 2, "Cold sweat": 2, "Cyanosis": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Feeling abnormal": 2, "Interchange of vaccine products": 2, "Loss of consciousness": 2, "SARS-CoV-2 test": 2, "Tachycardia": 2, "Vital signs measurement": 2, "White blood cell count increased": 2, "Abdominal pain upper": 1, "Activated partial thromboplastin time": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Altered state of consciousness": 1, "Anaphylactic shock": 1, "Anterior chamber cell": 1, "Aortic dissection": 1, "Ataxia": 1, "Back pain": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood test": 1, "Brain death": 1, "C-reactive protein increased": 1, "Cardiac disorder": 1, "Cardio-respiratory arrest": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Coma": 1, "Computerised tomogram head": 1, "Conjunctival hyperaemia": 1, "Death": 1, "Depressed level of consciousness": 1, "Disseminated intravascular coagulation": 1, "Dizziness": 1, "Electrocardiogram": 1, "Epigastric discomfort": 1, "Epilepsy": 1, "Fatigue": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Gastroenteritis": 1, "Generalised tonic-clonic seizure": 1, "Glycosylated haemoglobin": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hot flush": 1, "Hypersensitivity": 1, "Immunisation": 1, "Influenza virus test": 1, "International normalised ratio": 1, "Investigation": 1, "Liver function test": 1, "Liver function test increased": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Muscle atrophy": 1, "Muscular weakness": 1, "Myoclonic epilepsy": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Off label use": 1, "Ophthalmological examination": 1, "Oropharyngeal discomfort": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Platelet count": 1, "Prothrombin time ratio": 1, "Psychiatric symptom": 1, "Pyrexia": 1, "Rash": 1, "Red blood cell count": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Seizure": 1, "Septic shock": 1, "Shock": 1, "Skin discolouration": 1, "Swelling": 1, "Tenderness": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Tremor": 1, "Ultrasound scan": 1, "Unresponsive to stimuli": 1, "Urine analysis": 1, "Uveitis": 1, "Visual acuity tests": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ9258.json b/docs/data/histograms/Japan/GJ9258.json
new file mode 100644
index 00000000000..8ca9a2193a8
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ9258.json
@@ -0,0 +1 @@
+{"batchcode": "GJ9258", "histograms": [{"batchcodes": ["GJ9258"], "histogram": {"Body temperature": 5, "Heart rate": 5, "Nausea": 4, "Blood pressure measurement": 3, "Electrocardiogram": 3, "Oxygen saturation": 3, "Activated partial thromboplastin time": 2, "Alanine aminotransferase": 2, "Aspartate aminotransferase": 2, "Blood alkaline phosphatase": 2, "Blood calcium": 2, "Blood chloride": 2, "Blood chromium": 2, "Blood creatine phosphokinase": 2, "Blood creatinine": 2, "Blood glucagon": 2, "Blood lactate dehydrogenase": 2, "Blood potassium": 2, "Blood sodium": 2, "Blood triglycerides": 2, "Blood urea": 2, "C-reactive protein": 2, "Computerised tomogram": 2, "Electrocardiogram ambulatory": 2, "Fibrin degradation products": 2, "Glycosylated haemoglobin": 2, "Haemoglobin": 2, "Heart rate increased": 2, "High density lipoprotein": 2, "Investigation": 2, "Low density lipoprotein": 2, "Magnetic resonance imaging head": 2, "Platelet count": 2, "Urine analysis": 2, "White blood cell count": 2, "Abdominal pain": 1, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Aortic valve incompetence": 1, "Blood pressure decreased": 1, "Breast cancer": 1, "Bundle branch block left": 1, "Cardiac failure congestive": 1, "Cyanosis": 1, "Dermal cyst": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysstasia": 1, "Echocardiogram": 1, "Embolic stroke": 1, "Epilepsy": 1, "Erythema": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hypoaesthesia": 1, "Infection": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Malaise": 1, "Metabolic encephalopathy": 1, "Mitral valve incompetence": 1, "Myoclonus": 1, "Neoplasm malignant": 1, "Orthostatic hypotension": 1, "Pain": 1, "Partial seizures": 1, "Physical examination": 1, "Pleural effusion": 1, "Polymyalgia rheumatica": 1, "Pyrexia": 1, "Rheumatoid arthritis": 1, "Syncope": 1, "Transient ischaemic attack": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GJ9259.json b/docs/data/histograms/Japan/GJ9259.json
new file mode 100644
index 00000000000..4370a037c41
--- /dev/null
+++ b/docs/data/histograms/Japan/GJ9259.json
@@ -0,0 +1 @@
+{"batchcode": "GJ9259", "histograms": [{"batchcodes": ["GJ9259"], "histogram": {"Body temperature": 7, "Oxygen saturation": 4, "Pyrexia": 4, "Blood pressure measurement": 3, "Asthenia": 2, "Electrocardiogram": 2, "Fall": 2, "Feeling abnormal": 2, "Heart rate": 2, "Seizure": 2, "Acute respiratory failure": 1, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Aspartate aminotransferase": 1, "Biopsy kidney": 1, "Blood creatine phosphokinase": 1, "Blood lactate dehydrogenase": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood test": 1, "Chest pain": 1, "Chromaturia": 1, "Coma scale": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Cyanosis": 1, "Cytokine storm": 1, "Dehydration": 1, "Dizziness": 1, "Drooling": 1, "Dysphoria": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "General physical health deterioration": 1, "Hypertension": 1, "Hypoxia": 1, "IgA nephropathy": 1, "Infection": 1, "Interchange of vaccine products": 1, "Interstitial lung disease": 1, "Investigation": 1, "KL-6": 1, "Loss of consciousness": 1, "Magnetic resonance imaging head": 1, "Myocarditis": 1, "Oculogyric crisis": 1, "Oxygen saturation decreased": 1, "Pneumonia": 1, "Presyncope": 1, "Protein urine": 1, "Pulse absent": 1, "Tremor": 1, "Troponin T": 1, "Urinary occult blood": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GK1328.json b/docs/data/histograms/Japan/GK1328.json
new file mode 100644
index 00000000000..96dc3f0c86b
--- /dev/null
+++ b/docs/data/histograms/Japan/GK1328.json
@@ -0,0 +1 @@
+{"batchcode": "GK1328", "histograms": [{"batchcodes": ["GK1328"], "histogram": {"Pyrexia": 4, "Body temperature": 3, "SARS-CoV-2 test": 2, "Constipation": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Febrile convulsion": 1, "Haemorrhage subcutaneous": 1, "Incorrect route of product administration": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Malaise": 1, "Overdose": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Papule": 1, "Product administered to patient of inappropriate age": 1, "Seizure": 1, "Suspected COVID-19": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GK7844.json b/docs/data/histograms/Japan/GK7844.json
new file mode 100644
index 00000000000..e35fe57ae61
--- /dev/null
+++ b/docs/data/histograms/Japan/GK7844.json
@@ -0,0 +1 @@
+{"batchcode": "GK7844", "histograms": [{"batchcodes": ["GK7844"], "histogram": {"Body temperature": 4, "Blood pressure measurement": 2, "Depressed level of consciousness": 2, "Anaphylactic reaction": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Chest X-ray": 1, "Cough": 1, "Disease recurrence": 1, "Dysphoria": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Generalised tonic-clonic seizure": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Palpitations": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GL1585.json b/docs/data/histograms/Japan/GL1585.json
new file mode 100644
index 00000000000..2b9a4fbff79
--- /dev/null
+++ b/docs/data/histograms/Japan/GL1585.json
@@ -0,0 +1 @@
+{"batchcode": "GL1585", "histograms": [{"batchcodes": ["GL1585"], "histogram": {"Body temperature": 11, "Blood pressure measurement": 8, "Anaphylactic reaction": 6, "Blood pressure increased": 6, "Dyspnoea": 5, "Heart rate": 5, "Oxygen saturation": 5, "Pallor": 3, "Vital signs measurement": 3, "Cold sweat": 2, "Dizziness": 2, "Erythema": 2, "Feeling abnormal": 2, "Flushing": 2, "Headache": 2, "Hyperhidrosis": 2, "Loss of consciousness": 2, "Malaise": 2, "Oxygen saturation decreased": 2, "Acute myocardial infarction": 1, "Alanine aminotransferase": 1, "Anaphylactic shock": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Atrial fibrillation": 1, "Back pain": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood pressure systolic": 1, "Blood pressure systolic decreased": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cardio-respiratory arrest": 1, "Chest pain": 1, "Condition aggravated": 1, "Coronavirus test": 1, "Cough": 1, "Cyanosis": 1, "Death": 1, "Decubitus ulcer": 1, "Defaecation urgency": 1, "Diarrhoea": 1, "Dysphoria": 1, "Electrocardiogram": 1, "Face oedema": 1, "Fall": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Haematuria": 1, "Hot flush": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Insomnia": 1, "Investigation": 1, "Laryngeal discomfort": 1, "Mobility decreased": 1, "Nausea": 1, "Nephrotic syndrome": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Pharyngeal swelling": 1, "Presyncope": 1, "Pruritus": 1, "Pulse abnormal": 1, "Pyrexia": 1, "Red blood cell count": 1, "Somnolence": 1, "Subcutaneous haematoma": 1, "Tachycardia": 1, "Urine analysis": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/GL8592.json b/docs/data/histograms/Japan/GL8592.json
new file mode 100644
index 00000000000..d842b76039e
--- /dev/null
+++ b/docs/data/histograms/Japan/GL8592.json
@@ -0,0 +1 @@
+{"batchcode": "GL8592", "histograms": [{"batchcodes": ["GL8592"], "histogram": {"Body temperature": 8, "Blood pressure measurement": 5, "Oxygen saturation": 4, "Anaphylactic reaction": 3, "Dizziness": 3, "Heart rate": 3, "Loss of consciousness": 3, "Dyspnoea": 2, "Heart rate increased": 2, "Nausea": 2, "Urticaria": 2, "Vaccination site pain": 2, "Vital signs measurement": 2, "Arrhythmia": 1, "Auscultation": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood pressure systolic increased": 1, "Cardiac arrest": 1, "Chest discomfort": 1, "Chills": 1, "Cold sweat": 1, "Death": 1, "Dizziness postural": 1, "Dysphoria": 1, "Ear pain": 1, "Erythema": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Headache": 1, "Hot flush": 1, "Investigation": 1, "Laryngeal oedema": 1, "Laryngoscopy": 1, "Lip swelling": 1, "Oral discomfort": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Palmar erythema": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Presyncope": 1, "Pyrexia": 1, "Respiratory arrest": 1, "Respiratory rate": 1, "Salivary hypersecretion": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/NP001.json b/docs/data/histograms/Japan/NP001.json
new file mode 100644
index 00000000000..408651da75c
--- /dev/null
+++ b/docs/data/histograms/Japan/NP001.json
@@ -0,0 +1 @@
+{"batchcode": "NP001", "histograms": [{"batchcodes": ["NP001"], "histogram": {"Body temperature": 5, "Blood pressure measurement": 3, "Oxygen saturation": 3, "Anaphylactic shock": 2, "Cough": 2, "Anaphylactoid reaction": 1, "Arrhythmia": 1, "Auscultation": 1, "Bradycardia": 1, "Coma scale": 1, "Contusion": 1, "Depressed level of consciousness": 1, "Dyspnoea": 1, "Fall": 1, "Heart rate": 1, "Hypersensitivity": 1, "Presyncope": 1, "Respiratory rate": 1, "Swelling of eyelid": 1, "Syncope": 1, "Type I hypersensitivity": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/NP004.json b/docs/data/histograms/Japan/NP004.json
new file mode 100644
index 00000000000..c876b02f390
--- /dev/null
+++ b/docs/data/histograms/Japan/NP004.json
@@ -0,0 +1 @@
+{"batchcode": "NP004", "histograms": [{"batchcodes": ["NP004"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/NP007.json b/docs/data/histograms/Japan/NP007.json
new file mode 100644
index 00000000000..8da59f05f34
--- /dev/null
+++ b/docs/data/histograms/Japan/NP007.json
@@ -0,0 +1 @@
+{"batchcode": "NP007", "histograms": [{"batchcodes": ["NP007"], "histogram": {"Body temperature": 3, "Anaphylactic reaction": 2, "Blood pressure measurement": 2, "Coma scale": 2, "Heart rate": 2, "Oxygen saturation": 2, "Anaphylactic shock": 1, "Vaccination site discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/PC9880.json b/docs/data/histograms/Japan/PC9880.json
new file mode 100644
index 00000000000..46d17d82113
--- /dev/null
+++ b/docs/data/histograms/Japan/PC9880.json
@@ -0,0 +1 @@
+{"batchcode": "PC9880", "histograms": [{"batchcodes": ["PC9880"], "histogram": {"Intellectual disability": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/PF4204.json b/docs/data/histograms/Japan/PF4204.json
new file mode 100644
index 00000000000..18306642169
--- /dev/null
+++ b/docs/data/histograms/Japan/PF4204.json
@@ -0,0 +1 @@
+{"batchcode": "PF4204", "histograms": [{"batchcodes": ["PF4204"], "histogram": {"Intellectual disability": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/RA7338.json b/docs/data/histograms/Japan/RA7338.json
new file mode 100644
index 00000000000..dfbb391fd17
--- /dev/null
+++ b/docs/data/histograms/Japan/RA7338.json
@@ -0,0 +1 @@
+{"batchcode": "RA7338", "histograms": [{"batchcodes": ["RA7338"], "histogram": {"Body temperature": 1, "Macular oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/UNKNWON.json b/docs/data/histograms/Japan/UNKNWON.json
new file mode 100644
index 00000000000..06ee61fe2f6
--- /dev/null
+++ b/docs/data/histograms/Japan/UNKNWON.json
@@ -0,0 +1 @@
+{"batchcode": "UNKNWON", "histograms": [{"batchcodes": ["UNKNWON"], "histogram": {"Altered state of consciousness": 1, "Amnesia": 1, "Arthralgia": 1, "Dizziness": 1, "Headache": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Japan/WE4811.json b/docs/data/histograms/Japan/WE4811.json
new file mode 100644
index 00000000000..72867cf4b9f
--- /dev/null
+++ b/docs/data/histograms/Japan/WE4811.json
@@ -0,0 +1 @@
+{"batchcode": "WE4811", "histograms": [{"batchcodes": ["WE4811"], "histogram": {"Asthma": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Jordan/EY4825.json b/docs/data/histograms/Jordan/EY4825.json
new file mode 100644
index 00000000000..838c6e7d00e
--- /dev/null
+++ b/docs/data/histograms/Jordan/EY4825.json
@@ -0,0 +1 @@
+{"batchcode": "EY4825", "histograms": [{"batchcodes": ["EY4825"], "histogram": {"Dermatitis allergic": 1, "Dyspnoea": 1, "Emotional disorder": 1, "Mental disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Jordan/FA5843.json b/docs/data/histograms/Jordan/FA5843.json
new file mode 100644
index 00000000000..6120301b12b
--- /dev/null
+++ b/docs/data/histograms/Jordan/FA5843.json
@@ -0,0 +1 @@
+{"batchcode": "FA5843", "histograms": [{"batchcodes": ["FA5843"], "histogram": {"Intermenstrual bleeding": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Jordan/FF2154.json b/docs/data/histograms/Jordan/FF2154.json
new file mode 100644
index 00000000000..553bc569316
--- /dev/null
+++ b/docs/data/histograms/Jordan/FF2154.json
@@ -0,0 +1 @@
+{"batchcode": "FF2154", "histograms": [{"batchcodes": ["FF2154"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Jordan/FF8845.json b/docs/data/histograms/Jordan/FF8845.json
new file mode 100644
index 00000000000..6a3618d2eec
--- /dev/null
+++ b/docs/data/histograms/Jordan/FF8845.json
@@ -0,0 +1 @@
+{"batchcode": "FF8845", "histograms": [{"batchcodes": ["FF8845"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Hypertensive crisis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kenya/217D21A.json b/docs/data/histograms/Kenya/217D21A.json
new file mode 100644
index 00000000000..1f9ab75c849
--- /dev/null
+++ b/docs/data/histograms/Kenya/217D21A.json
@@ -0,0 +1 @@
+{"batchcode": "217D21A", "histograms": [{"batchcodes": ["217D21A"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kenya/ACB6958.json b/docs/data/histograms/Kenya/ACB6958.json
new file mode 100644
index 00000000000..4b32c19a618
--- /dev/null
+++ b/docs/data/histograms/Kenya/ACB6958.json
@@ -0,0 +1 @@
+{"batchcode": "ACB6958", "histograms": [{"batchcodes": ["ACB6958"], "histogram": {"Angioedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kenya/XE436.json b/docs/data/histograms/Kenya/XE436.json
new file mode 100644
index 00000000000..02b0ece0731
--- /dev/null
+++ b/docs/data/histograms/Kenya/XE436.json
@@ -0,0 +1 @@
+{"batchcode": "XE436", "histograms": [{"batchcodes": ["XE436"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chills": 1, "Headache": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kenya/XE442.json b/docs/data/histograms/Kenya/XE442.json
new file mode 100644
index 00000000000..2f6bdf69b81
--- /dev/null
+++ b/docs/data/histograms/Kenya/XE442.json
@@ -0,0 +1 @@
+{"batchcode": "XE442", "histograms": [{"batchcodes": ["XE442"], "histogram": {"Chest pain": 1, "Erectile dysfunction": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kenya/XE443.json b/docs/data/histograms/Kenya/XE443.json
new file mode 100644
index 00000000000..7d9f91beac9
--- /dev/null
+++ b/docs/data/histograms/Kenya/XE443.json
@@ -0,0 +1 @@
+{"batchcode": "XE443", "histograms": [{"batchcodes": ["XE443"], "histogram": {"Chills": 2, "Headache": 2, "Malaise": 2, "Anaphylactic reaction": 1, "Dizziness": 1, "Febrile convulsion": 1, "Haematemesis": 1, "Nausea": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kenya/XE44Z.json b/docs/data/histograms/Kenya/XE44Z.json
new file mode 100644
index 00000000000..6520e9f15f4
--- /dev/null
+++ b/docs/data/histograms/Kenya/XE44Z.json
@@ -0,0 +1 @@
+{"batchcode": "XE44Z", "histograms": [{"batchcodes": ["XE44Z"], "histogram": {"Headache": 1, "Ocular hyperaemia": 1, "Swelling face": 1, "Swelling of eyelid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kenya/XE528.json b/docs/data/histograms/Kenya/XE528.json
new file mode 100644
index 00000000000..6249110f974
--- /dev/null
+++ b/docs/data/histograms/Kenya/XE528.json
@@ -0,0 +1 @@
+{"batchcode": "XE528", "histograms": [{"batchcodes": ["XE528"], "histogram": {"Fatigue": 1, "Headache": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/1816024.json b/docs/data/histograms/Korea, Republic of/1816024.json
new file mode 100644
index 00000000000..5e6a40ded1d
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/1816024.json	
@@ -0,0 +1 @@
+{"batchcode": "1816024", "histograms": [{"batchcodes": ["1816024"], "histogram": {"Adverse event": 57, "Headache": 29, "Dizziness": 19, "Myalgia": 19, "Cellulitis": 17, "Pyrexia": 12, "Nausea": 11, "Chills": 8, "Anaphylactic reaction": 7, "Injection site erythema": 6, "Injection site pain": 6, "Injection site swelling": 6, "Paralysis": 6, "Encephalitis": 5, "Abdominal pain upper": 4, "Vomiting": 4, "Anaphylactoid reaction": 3, "Arthritis": 3, "Diarrhoea": 3, "Guillain-Barre syndrome": 3, "Adverse drug reaction": 2, "Hypersensitivity": 2, "Thrombocytopenic purpura": 2, "Body temperature": 1, "Chest pain": 1, "Dyspnoea": 1, "Generalised oedema": 1, "Lymphadenitis": 1, "Overdose": 1, "Pericarditis": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/1816027.json b/docs/data/histograms/Korea, Republic of/1816027.json
new file mode 100644
index 00000000000..d444f1541a4
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/1816027.json	
@@ -0,0 +1 @@
+{"batchcode": "1816027", "histograms": [{"batchcodes": ["1816027"], "histogram": {"Cellulitis": 10, "Adverse event": 8, "Myalgia": 8, "Chills": 4, "Dizziness": 4, "Headache": 4, "Pyrexia": 4, "Anaphylactoid reaction": 3, "Hypersensitivity": 3, "Nausea": 3, "Paralysis": 3, "Abdominal pain upper": 2, "Anaphylactic reaction": 2, "Diarrhoea": 2, "Encephalitis": 2, "Injection site erythema": 2, "Injection site pain": 2, "Injection site swelling": 2, "Cardiovascular disorder": 1, "Guillain-Barre syndrome": 1, "Lymphadenitis": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/1820095.json b/docs/data/histograms/Korea, Republic of/1820095.json
new file mode 100644
index 00000000000..3c06b9334b3
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/1820095.json	
@@ -0,0 +1 @@
+{"batchcode": "1820095", "histograms": [{"batchcodes": ["1820095"], "histogram": {"Adverse event": 51, "Headache": 31, "Dizziness": 26, "Myalgia": 24, "Cellulitis": 17, "Chills": 15, "Pyrexia": 13, "Nausea": 12, "Paralysis": 11, "Vomiting": 10, "Injection site erythema": 7, "Injection site pain": 7, "Injection site swelling": 7, "Anaphylactoid reaction": 6, "Diarrhoea": 4, "Encephalitis": 4, "Hypersensitivity": 4, "Thrombocytopenic purpura": 4, "Abdominal pain upper": 3, "Seizure": 3, "Adverse drug reaction": 2, "Arthritis": 2, "Dyspnoea": 2, "Guillain-Barre syndrome": 2, "Anaphylactic reaction": 1, "Body temperature": 1, "Lymphadenitis": 1, "Vaccine associated enhanced disease": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/204A21A.json b/docs/data/histograms/Korea, Republic of/204A21A.json
new file mode 100644
index 00000000000..65d16a54470
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/204A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "204A21A", "histograms": [{"batchcodes": ["204A21A"], "histogram": {"Adverse event": 44, "Headache": 23, "Dizziness": 16, "Myalgia": 12, "Nausea": 12, "Cellulitis": 11, "Chills": 9, "Pyrexia": 9, "Anaphylactic reaction": 8, "Anaphylactoid reaction": 6, "Paralysis": 5, "Seizure": 5, "Vomiting": 5, "Abdominal pain upper": 4, "Encephalitis": 4, "Hypersensitivity": 4, "Diarrhoea": 3, "Injection site erythema": 3, "Injection site pain": 3, "Injection site swelling": 3, "Guillain-Barre syndrome": 2, "Arthritis": 1, "Chest pain": 1, "Lymphadenitis": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/204B21A.json b/docs/data/histograms/Korea, Republic of/204B21A.json
new file mode 100644
index 00000000000..2495acd3d4b
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/204B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "204B21A", "histograms": [{"batchcodes": ["204B21A"], "histogram": {"Headache": 4, "Adverse event": 3, "Dizziness": 2, "Myalgia": 2, "Paralysis": 2, "Diarrhoea": 1, "Guillain-Barre syndrome": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/207A21A.json b/docs/data/histograms/Korea, Republic of/207A21A.json
new file mode 100644
index 00000000000..b5560d2f132
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/207A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "207A21A", "histograms": [{"batchcodes": ["207A21A", "FK9413"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19": 1, "COVID-19 immunisation": 1, "Drug ineffective": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}, {"batchcodes": ["207A21A"], "histogram": {"Adverse event": 76, "Headache": 35, "Myalgia": 33, "Dizziness": 29, "Cellulitis": 21, "Paralysis": 17, "Pyrexia": 15, "Injection site erythema": 13, "Injection site pain": 13, "Injection site swelling": 13, "Nausea": 12, "Anaphylactic reaction": 10, "Chills": 10, "Encephalitis": 6, "Guillain-Barre syndrome": 6, "Hypersensitivity": 6, "Seizure": 5, "Vomiting": 5, "Abdominal pain upper": 4, "Anaphylactoid reaction": 3, "Diarrhoea": 3, "Adverse drug reaction": 2, "Abnormal uterine bleeding": 1, "Arthritis": 1, "Chest pain": 1, "Facial paralysis": 1, "Osteomyelitis": 1, "Thrombocytopenic purpura": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/211A21A.json b/docs/data/histograms/Korea, Republic of/211A21A.json
new file mode 100644
index 00000000000..9d927c1648e
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/211A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "211A21A", "histograms": [{"batchcodes": ["211A21A"], "histogram": {"Adverse event": 6, "Dizziness": 3, "Guillain-Barre syndrome": 2, "Nausea": 2, "Cellulitis": 1, "Encephalitis": 1, "Headache": 1, "Hypersensitivity": 1, "Myalgia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/212A21A.json b/docs/data/histograms/Korea, Republic of/212A21A.json
new file mode 100644
index 00000000000..d7b0e17ac06
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/212A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "212A21A", "histograms": [{"batchcodes": ["212A21A"], "histogram": {"Dizziness": 7, "Adverse event": 6, "Headache": 5, "Cellulitis": 4, "Myalgia": 3, "Paralysis": 2, "Vomiting": 2, "Adverse drug reaction": 1, "Anaphylactoid reaction": 1, "Inappropriate schedule of product administration": 1, "Nausea": 1, "Off label use": 1, "Pyrexia": 1, "Seizure": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/213A21A.json b/docs/data/histograms/Korea, Republic of/213A21A.json
new file mode 100644
index 00000000000..5b5d7e41070
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/213A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "213A21A", "histograms": [{"batchcodes": ["213A21A"], "histogram": {"Adverse event": 2, "Anaphylactic reaction": 2, "Anaphylactoid reaction": 1, "Inappropriate schedule of product administration": 1, "Off label use": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/282370-210929-2.json b/docs/data/histograms/Korea, Republic of/282370-210929-2.json
new file mode 100644
index 00000000000..3c7c5581baa
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/282370-210929-2.json	
@@ -0,0 +1 @@
+{"batchcode": "282370-210929-2", "histograms": [{"batchcodes": ["282370-210929-2"], "histogram": {"Arthralgia": 1, "Asthma": 1, "Fatigue": 1, "Insomnia": 1, "Pain": 1, "Pneumonia": 1, "Pyrexia": 1, "Somnolence": 1, "Speech disorder": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/816024.json b/docs/data/histograms/Korea, Republic of/816024.json
new file mode 100644
index 00000000000..3a5a1d5b888
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/816024.json	
@@ -0,0 +1 @@
+{"batchcode": "816024", "histograms": [{"batchcodes": ["816024"], "histogram": {"Abdominal pain upper": 1, "Adverse event": 1, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/EW3344.json b/docs/data/histograms/Korea, Republic of/EW3344.json
new file mode 100644
index 00000000000..5003f1a70db
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/EW3344.json	
@@ -0,0 +1 @@
+{"batchcode": "EW3344", "histograms": [{"batchcodes": ["EW3344"], "histogram": {"Anxiety": 1, "Asthenia": 1, "Burning sensation": 1, "Hypoaesthesia": 1, "Malaise": 1, "Paraesthesia": 1, "Tremor": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FE3430.json b/docs/data/histograms/Korea, Republic of/FE3430.json
new file mode 100644
index 00000000000..246b40e7554
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FE3430.json	
@@ -0,0 +1 @@
+{"batchcode": "FE3430", "histograms": [{"batchcodes": ["FE3430"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Drug ineffective": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FF4222.json b/docs/data/histograms/Korea, Republic of/FF4222.json
new file mode 100644
index 00000000000..e4ad863873a
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FF4222.json	
@@ -0,0 +1 @@
+{"batchcode": "FF4222", "histograms": [{"batchcodes": ["FF4222"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FF8279.json b/docs/data/histograms/Korea, Republic of/FF8279.json
new file mode 100644
index 00000000000..ffa6415782e
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FF8279.json	
@@ -0,0 +1 @@
+{"batchcode": "FF8279", "histograms": [{"batchcodes": ["FF8279"], "histogram": {"COVID-19": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FG1807.json b/docs/data/histograms/Korea, Republic of/FG1807.json
new file mode 100644
index 00000000000..cb0f6cb2b79
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FG1807.json	
@@ -0,0 +1 @@
+{"batchcode": "FG1807", "histograms": [{"batchcodes": ["FG1807"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FG2975.json b/docs/data/histograms/Korea, Republic of/FG2975.json
new file mode 100644
index 00000000000..1b16e1e840d
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FG2975.json	
@@ -0,0 +1 @@
+{"batchcode": "FG2975", "histograms": [{"batchcodes": ["FG2975"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FG7369.json b/docs/data/histograms/Korea, Republic of/FG7369.json
new file mode 100644
index 00000000000..84e30dd0143
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FG7369.json	
@@ -0,0 +1 @@
+{"batchcode": "FG7369", "histograms": [{"batchcodes": ["FG7369"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FK6303.json b/docs/data/histograms/Korea, Republic of/FK6303.json
new file mode 100644
index 00000000000..fd14a2bd85f
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FK6303.json	
@@ -0,0 +1 @@
+{"batchcode": "FK6303", "histograms": [{"batchcodes": ["FK6303"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FK9413.json b/docs/data/histograms/Korea, Republic of/FK9413.json
new file mode 100644
index 00000000000..bb895638155
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FK9413.json	
@@ -0,0 +1 @@
+{"batchcode": "FK9413", "histograms": [{"batchcodes": ["207A21A", "FK9413"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19": 1, "COVID-19 immunisation": 1, "Drug ineffective": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}, {"batchcodes": ["FK9413"], "histogram": {"COVID-19": 4, "SARS-CoV-2 test": 4, "Drug ineffective": 2, "Vaccination failure": 2, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FL1940.json b/docs/data/histograms/Korea, Republic of/FL1940.json
new file mode 100644
index 00000000000..d3b797b4440
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FL1940.json	
@@ -0,0 +1 @@
+{"batchcode": "FL1940", "histograms": [{"batchcodes": ["FL1940"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FL4209.json b/docs/data/histograms/Korea, Republic of/FL4209.json
new file mode 100644
index 00000000000..8d62e5d53ed
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FL4209.json	
@@ -0,0 +1 @@
+{"batchcode": "FL4209", "histograms": [{"batchcodes": ["FL4209"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FL4574.json b/docs/data/histograms/Korea, Republic of/FL4574.json
new file mode 100644
index 00000000000..3422d7e1552
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FL4574.json	
@@ -0,0 +1 @@
+{"batchcode": "FL4574", "histograms": [{"batchcodes": ["FL4574"], "histogram": {"COVID-19": 4, "SARS-CoV-2 test": 4, "Drug ineffective": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FL7645.json b/docs/data/histograms/Korea, Republic of/FL7645.json
new file mode 100644
index 00000000000..3ed27f51b5c
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FL7645.json	
@@ -0,0 +1 @@
+{"batchcode": "FL7645", "histograms": [{"batchcodes": ["FL7645"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FN0987.json b/docs/data/histograms/Korea, Republic of/FN0987.json
new file mode 100644
index 00000000000..01254215ca4
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FN0987.json	
@@ -0,0 +1 @@
+{"batchcode": "FN0987", "histograms": [{"batchcodes": ["FN0987"], "histogram": {"SARS-CoV-2 test": 9, "COVID-19": 8, "Vaccination failure": 6, "Drug ineffective": 3, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FN2717.json b/docs/data/histograms/Korea, Republic of/FN2717.json
new file mode 100644
index 00000000000..328d91d7b2a
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FN2717.json	
@@ -0,0 +1 @@
+{"batchcode": "FN2717", "histograms": [{"batchcodes": ["FN2717"], "histogram": {"COVID-19": 4, "SARS-CoV-2 test": 4, "Vaccination failure": 3, "Drug ineffective": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FN2727.json b/docs/data/histograms/Korea, Republic of/FN2727.json
new file mode 100644
index 00000000000..b394775c6d5
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FN2727.json	
@@ -0,0 +1 @@
+{"batchcode": "FN2727", "histograms": [{"batchcodes": ["FN2727"], "histogram": {"COVID-19": 4, "Vaccination failure": 4, "SARS-CoV-2 test": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FN5430.json b/docs/data/histograms/Korea, Republic of/FN5430.json
new file mode 100644
index 00000000000..cada779d0e8
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FN5430.json	
@@ -0,0 +1 @@
+{"batchcode": "FN5430", "histograms": [{"batchcodes": ["FN5430"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FN987.json b/docs/data/histograms/Korea, Republic of/FN987.json
new file mode 100644
index 00000000000..7b564898800
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FN987.json	
@@ -0,0 +1 @@
+{"batchcode": "FN987", "histograms": [{"batchcodes": ["FN987"], "histogram": {"Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FP7070.json b/docs/data/histograms/Korea, Republic of/FP7070.json
new file mode 100644
index 00000000000..296ec1b9539
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FP7070.json	
@@ -0,0 +1 @@
+{"batchcode": "FP7070", "histograms": [{"batchcodes": ["FP7070"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FP8290.json b/docs/data/histograms/Korea, Republic of/FP8290.json
new file mode 100644
index 00000000000..346b6561d84
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FP8290.json	
@@ -0,0 +1 @@
+{"batchcode": "FP8290", "histograms": [{"batchcodes": ["FP8290"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/FP8795.json b/docs/data/histograms/Korea, Republic of/FP8795.json
new file mode 100644
index 00000000000..964a30fa9bd
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/FP8795.json	
@@ -0,0 +1 @@
+{"batchcode": "FP8795", "histograms": [{"batchcodes": ["FP8795"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/GE3044.json b/docs/data/histograms/Korea, Republic of/GE3044.json
new file mode 100644
index 00000000000..0bef42a98f3
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/GE3044.json	
@@ -0,0 +1 @@
+{"batchcode": "GE3044", "histograms": [{"batchcodes": ["GE3044"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Korea, Republic of/XE395.json b/docs/data/histograms/Korea, Republic of/XE395.json
new file mode 100644
index 00000000000..7ca43dcd8a6
--- /dev/null
+++ b/docs/data/histograms/Korea, Republic of/XE395.json	
@@ -0,0 +1 @@
+{"batchcode": "XE395", "histograms": [{"batchcodes": ["XE395"], "histogram": {"Body temperature": 2, "Myalgia": 2, "Pyrexia": 2, "Abdominal pain": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Facial paralysis": 1, "Headache": 1, "Nausea": 1, "Paralysis": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kuwait/EN1196.json b/docs/data/histograms/Kuwait/EN1196.json
new file mode 100644
index 00000000000..86176c0a591
--- /dev/null
+++ b/docs/data/histograms/Kuwait/EN1196.json
@@ -0,0 +1 @@
+{"batchcode": "EN1196", "histograms": [{"batchcodes": ["EN1196"], "histogram": {"Blood creatine phosphokinase": 1, "COVID-19": 1, "Chest X-ray": 1, "Guillain-Barre syndrome": 1, "Investigation": 1, "Laboratory test": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Nerve conduction studies": 1, "Nervous system disorder": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kuwait/FF7416.json b/docs/data/histograms/Kuwait/FF7416.json
new file mode 100644
index 00000000000..4e1526ae888
--- /dev/null
+++ b/docs/data/histograms/Kuwait/FF7416.json
@@ -0,0 +1 @@
+{"batchcode": "FF7416", "histograms": [{"batchcodes": ["FF7416"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Burning sensation": 1, "Chest pain": 1, "Echocardiogram": 1, "Feeling hot": 1, "Headache": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Palpitations": 1, "Paraesthesia": 1, "Pericarditis": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "Tendon pain": 1, "Tremor": 1, "Urticaria": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Kuwait/FF8199.json b/docs/data/histograms/Kuwait/FF8199.json
new file mode 100644
index 00000000000..c98ea3a284e
--- /dev/null
+++ b/docs/data/histograms/Kuwait/FF8199.json
@@ -0,0 +1 @@
+{"batchcode": "FF8199", "histograms": [{"batchcodes": ["FF8199"], "histogram": {"Arthralgia": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Cough": 1, "Dry mouth": 1, "Dysphagia": 1, "Dyspnoea": 1, "Epistaxis": 1, "Erythema": 1, "Headache": 1, "Heart rate decreased": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Nasal dryness": 1, "Neck pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Swelling face": 1, "Toothache": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Lao People's Democratic Republic/205C21A.json b/docs/data/histograms/Lao People's Democratic Republic/205C21A.json
new file mode 100644
index 00000000000..696a45bfb80
--- /dev/null
+++ b/docs/data/histograms/Lao People's Democratic Republic/205C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "205C21A", "histograms": [{"batchcodes": ["205C21A"], "histogram": {"Blood pressure measurement": 6, "Dizziness": 5, "Syncope": 5, "Dyspnoea": 4, "Fatigue": 4, "Chest discomfort": 3, "Heart rate": 3, "Loss of consciousness": 3, "Body temperature": 2, "Muscle spasms": 2, "Nausea": 2, "Pallor": 2, "Peripheral coldness": 2, "Abdominal rigidity": 1, "Acute myocardial infarction": 1, "Anxiety": 1, "Blood pressure decreased": 1, "Cardiac arrest": 1, "Cardiac failure": 1, "Death": 1, "Fall": 1, "Head injury": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Respiratory rate": 1, "Shock": 1, "Tremor": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Lao People's Democratic Republic/EW0177.json b/docs/data/histograms/Lao People's Democratic Republic/EW0177.json
new file mode 100644
index 00000000000..d2da7464320
--- /dev/null
+++ b/docs/data/histograms/Lao People's Democratic Republic/EW0177.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0177", "histograms": [{"batchcodes": ["EW0177"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Nausea": 1, "Tremor": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Lebanon/ER6166.json b/docs/data/histograms/Lebanon/ER6166.json
new file mode 100644
index 00000000000..c964bd042b2
--- /dev/null
+++ b/docs/data/histograms/Lebanon/ER6166.json
@@ -0,0 +1 @@
+{"batchcode": "ER6166", "histograms": [{"batchcodes": ["ER6166"], "histogram": {"Body temperature": 1, "Chills": 1, "Hypertension": 1, "Hypoxia": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Lebanon/EX 3546.json b/docs/data/histograms/Lebanon/EX 3546.json
new file mode 100644
index 00000000000..c8d55dc4376
--- /dev/null
+++ b/docs/data/histograms/Lebanon/EX 3546.json	
@@ -0,0 +1 @@
+{"batchcode": "EX 3546", "histograms": [{"batchcodes": ["EX 3546"], "histogram": {"Inappropriate schedule of product administration": 1, "Ultrasound Doppler": 1, "Venous thrombosis limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Lebanon/FE8087.json b/docs/data/histograms/Lebanon/FE8087.json
new file mode 100644
index 00000000000..de21ae4fe1d
--- /dev/null
+++ b/docs/data/histograms/Lebanon/FE8087.json
@@ -0,0 +1 @@
+{"batchcode": "FE8087", "histograms": [{"batchcodes": ["FE8087"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Eye haemorrhage": 1, "Haemorrhage": 1, "Hypersensitivity": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Lebanon/FF8111.json b/docs/data/histograms/Lebanon/FF8111.json
new file mode 100644
index 00000000000..7d76f91e4e4
--- /dev/null
+++ b/docs/data/histograms/Lebanon/FF8111.json
@@ -0,0 +1 @@
+{"batchcode": "FF8111", "histograms": [{"batchcodes": ["FF8111"], "histogram": {"Hypotension": 3, "Presyncope": 3, "Blood pressure measurement": 2, "Bradycardia": 1, "Cyanosis": 1, "Eye movement disorder": 1, "Face injury": 1, "Fall": 1, "Heart rate": 1, "Urinary incontinence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Lebanon/FF8846.json b/docs/data/histograms/Lebanon/FF8846.json
new file mode 100644
index 00000000000..47467b19902
--- /dev/null
+++ b/docs/data/histograms/Lebanon/FF8846.json
@@ -0,0 +1 @@
+{"batchcode": "FF8846", "histograms": [{"batchcodes": ["FF8846"], "histogram": {"COVID-19": 1, "Immunisation": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test negative": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/00027911.json b/docs/data/histograms/Macao/00027911.json
new file mode 100644
index 00000000000..ec7757d4e29
--- /dev/null
+++ b/docs/data/histograms/Macao/00027911.json
@@ -0,0 +1 @@
+{"batchcode": "00027911", "histograms": [{"batchcodes": ["00027911"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/001B21A.json b/docs/data/histograms/Macao/001B21A.json
new file mode 100644
index 00000000000..5989201b9df
--- /dev/null
+++ b/docs/data/histograms/Macao/001B21A.json
@@ -0,0 +1 @@
+{"batchcode": "001B21A", "histograms": [{"batchcodes": ["001B21A"], "histogram": {"Chills": 2, "Hypersomnia": 2, "Pyrexia": 2, "Asthenia": 1, "Decreased appetite": 1, "Dizziness": 1, "Fall": 1, "Hyperhidrosis": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/001C21A.json b/docs/data/histograms/Macao/001C21A.json
new file mode 100644
index 00000000000..f1f5aeffc8f
--- /dev/null
+++ b/docs/data/histograms/Macao/001C21A.json
@@ -0,0 +1 @@
+{"batchcode": "001C21A", "histograms": [{"batchcodes": ["001C21A", "030B21A"], "histogram": {"Abdominal pain upper": 1, "Acute disseminated encephalomyelitis": 1, "Asthenopia": 1, "Balance disorder": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram head normal": 1, "Confusional state": 1, "Costochondritis": 1, "Decreased appetite": 1, "Diplopia": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear inflammation": 1, "Ear pain": 1, "Eye pain": 1, "Fatigue": 1, "Gait disturbance": 1, "Head discomfort": 1, "Headache": 1, "Hyperacusis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypoaesthesia teeth": 1, "Magnetic resonance imaging abnormal": 1, "Memory impairment": 1, "Muscle disorder": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Oropharyngeal discomfort": 1, "Pain of skin": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Photophobia": 1, "SARS-CoV-2 test negative": 1, "Sensory disturbance": 1, "Somnolence": 1, "Vertigo": 1, "Visual impairment": 1, "X-ray normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/001M21A.json b/docs/data/histograms/Macao/001M21A.json
new file mode 100644
index 00000000000..10f882848da
--- /dev/null
+++ b/docs/data/histograms/Macao/001M21A.json
@@ -0,0 +1 @@
+{"batchcode": "001M21A", "histograms": [{"batchcodes": ["001M21A"], "histogram": {"Pain in extremity": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/002A21A.json b/docs/data/histograms/Macao/002A21A.json
new file mode 100644
index 00000000000..789461d2754
--- /dev/null
+++ b/docs/data/histograms/Macao/002A21A.json
@@ -0,0 +1 @@
+{"batchcode": "002A21A", "histograms": [{"batchcodes": ["002A21A"], "histogram": {"Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/006C2114.json b/docs/data/histograms/Macao/006C2114.json
new file mode 100644
index 00000000000..5ee5d646443
--- /dev/null
+++ b/docs/data/histograms/Macao/006C2114.json
@@ -0,0 +1 @@
+{"batchcode": "006C2114", "histograms": [{"batchcodes": ["006C2114"], "histogram": {"Feeling hot": 1, "Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/007M20A.json b/docs/data/histograms/Macao/007M20A.json
new file mode 100644
index 00000000000..0985cf559df
--- /dev/null
+++ b/docs/data/histograms/Macao/007M20A.json
@@ -0,0 +1 @@
+{"batchcode": "007M20A", "histograms": [{"batchcodes": ["007M20A"], "histogram": {"Fatigue": 2, "Headache": 2, "Pain": 2, "Arthralgia": 1, "Decreased appetite": 1, "Discomfort": 1, "Dizziness": 1, "Dyspepsia": 1, "Feeling abnormal": 1, "Gait inability": 1, "Hepatic cancer": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Joint swelling": 1, "Lethargy": 1, "Mobility decreased": 1, "Tachycardia": 1, "Walking aid user": 1, "X-ray limb normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/008C21A.json b/docs/data/histograms/Macao/008C21A.json
new file mode 100644
index 00000000000..f8cf1317b16
--- /dev/null
+++ b/docs/data/histograms/Macao/008C21A.json
@@ -0,0 +1 @@
+{"batchcode": "008C21A", "histograms": [{"batchcodes": ["008C21A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/010A21A.json b/docs/data/histograms/Macao/010A21A.json
new file mode 100644
index 00000000000..672be1aa076
--- /dev/null
+++ b/docs/data/histograms/Macao/010A21A.json
@@ -0,0 +1 @@
+{"batchcode": "010A21A", "histograms": [{"batchcodes": ["010A21A"], "histogram": {"Vaccination site pain": 2, "Blood glucose": 1, "Injection site pain": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Sexually transmitted disease test": 1, "Streptococcus test": 1, "Ultrasound abdomen": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/011A21A.json b/docs/data/histograms/Macao/011A21A.json
new file mode 100644
index 00000000000..dd9fd4bf1b6
--- /dev/null
+++ b/docs/data/histograms/Macao/011A21A.json
@@ -0,0 +1 @@
+{"batchcode": "011A21A", "histograms": [{"batchcodes": ["011A21A"], "histogram": {"Expired product administered": 20, "Product storage error": 2, "Arthralgia": 1, "Headache": 1, "Incorrect dose administered": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/011J20A.json b/docs/data/histograms/Macao/011J20A.json
new file mode 100644
index 00000000000..990a2b82f29
--- /dev/null
+++ b/docs/data/histograms/Macao/011J20A.json
@@ -0,0 +1 @@
+{"batchcode": "011J20A", "histograms": [{"batchcodes": ["011J20A"], "histogram": {"Vaccination site warmth": 2, "Coronavirus test": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Polymerase chain reaction": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "SARS-CoV-2 test positive": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/011JQ0A.json b/docs/data/histograms/Macao/011JQ0A.json
new file mode 100644
index 00000000000..97c624d3d26
--- /dev/null
+++ b/docs/data/histograms/Macao/011JQ0A.json
@@ -0,0 +1 @@
+{"batchcode": "011JQ0A", "histograms": [{"batchcodes": ["011JQ0A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/011L20A.json b/docs/data/histograms/Macao/011L20A.json
new file mode 100644
index 00000000000..ea6ba256dca
--- /dev/null
+++ b/docs/data/histograms/Macao/011L20A.json
@@ -0,0 +1 @@
+{"batchcode": "011L20A", "histograms": [{"batchcodes": ["011L20A"], "histogram": {"Fatigue": 4, "Nausea": 3, "Pain in extremity": 3, "Headache": 2, "Administration site bruise": 1, "Allergic sinusitis": 1, "Arthralgia": 1, "Asthenia": 1, "Dehydration": 1, "Dizziness": 1, "Dysgeusia": 1, "Ear discomfort": 1, "Eye pruritus": 1, "Feeling hot": 1, "Heart rate": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Influenza like illness": 1, "Malaise": 1, "Neck pain": 1, "Ocular hyperaemia": 1, "Pain": 1, "Parosmia": 1, "Pyrexia": 1, "Rash macular": 1, "Rash pruritic": 1, "Swelling": 1, "Throat irritation": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/011M20A.json b/docs/data/histograms/Macao/011M20A.json
new file mode 100644
index 00000000000..be08f230ece
--- /dev/null
+++ b/docs/data/histograms/Macao/011M20A.json
@@ -0,0 +1 @@
+{"batchcode": "011M20A", "histograms": [{"batchcodes": ["011M20A"], "histogram": {"Dysphonia": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/012A21A.json b/docs/data/histograms/Macao/012A21A.json
new file mode 100644
index 00000000000..bd056328f2f
--- /dev/null
+++ b/docs/data/histograms/Macao/012A21A.json
@@ -0,0 +1 @@
+{"batchcode": "012A21A", "histograms": [{"batchcodes": ["012A21A"], "histogram": {"Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/012L20A.json b/docs/data/histograms/Macao/012L20A.json
new file mode 100644
index 00000000000..41ace594a4f
--- /dev/null
+++ b/docs/data/histograms/Macao/012L20A.json
@@ -0,0 +1 @@
+{"batchcode": "012L20A", "histograms": [{"batchcodes": ["012L20A"], "histogram": {"Maternal exposure during pregnancy": 3, "Pain in extremity": 3, "Vaccination site erythema": 2, "Vaccination site pruritus": 2, "Heart rate": 1, "Limb discomfort": 1, "Palpitations": 1, "Peripheral swelling": 1, "Pregnancy test": 1, "Presyncope": 1, "Pyrexia": 1, "Ultrasound abdomen": 1, "Vaccination site irritation": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/012M20A.json b/docs/data/histograms/Macao/012M20A.json
new file mode 100644
index 00000000000..8d3c74c6413
--- /dev/null
+++ b/docs/data/histograms/Macao/012M20A.json
@@ -0,0 +1 @@
+{"batchcode": "012M20A", "histograms": [{"batchcodes": ["012M20A"], "histogram": {"Fatigue": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/013L20A.json b/docs/data/histograms/Macao/013L20A.json
new file mode 100644
index 00000000000..902141b3166
--- /dev/null
+++ b/docs/data/histograms/Macao/013L20A.json
@@ -0,0 +1 @@
+{"batchcode": "013L20A", "histograms": [{"batchcodes": ["013L20A"], "histogram": {"Injection site pain": 2, "Body temperature": 1, "Dizziness": 1, "Feeling cold": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypersomnia": 1, "Injection site bruising": 1, "Injection site erythema": 1, "Injection site haemorrhage": 1, "Injection site induration": 1, "Myalgia": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/013M20A.json b/docs/data/histograms/Macao/013M20A.json
new file mode 100644
index 00000000000..e4ab9400570
--- /dev/null
+++ b/docs/data/histograms/Macao/013M20A.json
@@ -0,0 +1 @@
+{"batchcode": "013M20A", "histograms": [{"batchcodes": ["013M20A"], "histogram": {"Arrhythmia": 1, "Balance disorder": 1, "Chest pain": 1, "Fatigue": 1, "Influenza like illness": 1, "Palpitations": 1, "Pruritus": 1, "Tremor": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/015M20A.json b/docs/data/histograms/Macao/015M20A.json
new file mode 100644
index 00000000000..7921a995de8
--- /dev/null
+++ b/docs/data/histograms/Macao/015M20A.json
@@ -0,0 +1 @@
+{"batchcode": "015M20A", "histograms": [{"batchcodes": ["015M20A"], "histogram": {"Dry skin": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/016M20A.json b/docs/data/histograms/Macao/016M20A.json
new file mode 100644
index 00000000000..2cc6c5d4083
--- /dev/null
+++ b/docs/data/histograms/Macao/016M20A.json
@@ -0,0 +1 @@
+{"batchcode": "016M20A", "histograms": [{"batchcodes": ["016M20A"], "histogram": {"Euphoric mood": 1, "Feeling of relaxation": 1, "Pain": 1, "Somnolence": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/017B21A.json b/docs/data/histograms/Macao/017B21A.json
new file mode 100644
index 00000000000..61c1662ec82
--- /dev/null
+++ b/docs/data/histograms/Macao/017B21A.json
@@ -0,0 +1 @@
+{"batchcode": "017B21A", "histograms": [{"batchcodes": ["017B21A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/0183214.json b/docs/data/histograms/Macao/0183214.json
new file mode 100644
index 00000000000..241070ab107
--- /dev/null
+++ b/docs/data/histograms/Macao/0183214.json
@@ -0,0 +1 @@
+{"batchcode": "0183214", "histograms": [{"batchcodes": ["0183214"], "histogram": {"Eye symptom": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/018B21A.json b/docs/data/histograms/Macao/018B21A.json
new file mode 100644
index 00000000000..cc60771443a
--- /dev/null
+++ b/docs/data/histograms/Macao/018B21A.json
@@ -0,0 +1 @@
+{"batchcode": "018B21A", "histograms": [{"batchcodes": ["018B21A"], "histogram": {"Dizziness": 2, "Electrocardiogram normal": 1, "Feeling abnormal": 1, "Immediate post-injection reaction": 1, "Nausea": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/019B21A.json b/docs/data/histograms/Macao/019B21A.json
new file mode 100644
index 00000000000..b36e180fd28
--- /dev/null
+++ b/docs/data/histograms/Macao/019B21A.json
@@ -0,0 +1 @@
+{"batchcode": "019B21A", "histograms": [{"batchcodes": ["019B21A"], "histogram": {"Headache": 2, "Asthenia": 1, "Blood cholesterol": 1, "Blood glucose": 1, "Blood pressure measurement": 1, "Eye pain": 1, "Fatigue": 1, "Heart rate": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/022M20A.json b/docs/data/histograms/Macao/022M20A.json
new file mode 100644
index 00000000000..31f870ae221
--- /dev/null
+++ b/docs/data/histograms/Macao/022M20A.json
@@ -0,0 +1 @@
+{"batchcode": "022M20A", "histograms": [{"batchcodes": ["022M20A"], "histogram": {"Blister": 1, "Discomfort": 1, "Erythema": 1, "Nodule": 1, "Pruritus": 1, "Skin lesion inflammation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/023M20A.json b/docs/data/histograms/Macao/023M20A.json
new file mode 100644
index 00000000000..e2757cf875d
--- /dev/null
+++ b/docs/data/histograms/Macao/023M20A.json
@@ -0,0 +1 @@
+{"batchcode": "023M20A", "histograms": [{"batchcodes": ["023M20A"], "histogram": {"Full blood count": 1, "Immune thrombocytopenia": 1, "Platelet count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/024M20A.json b/docs/data/histograms/Macao/024M20A.json
new file mode 100644
index 00000000000..ee9c70d8c95
--- /dev/null
+++ b/docs/data/histograms/Macao/024M20A.json
@@ -0,0 +1 @@
+{"batchcode": "024M20A", "histograms": [{"batchcodes": ["024M20A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/025A20A.json b/docs/data/histograms/Macao/025A20A.json
new file mode 100644
index 00000000000..3a23e09fb50
--- /dev/null
+++ b/docs/data/histograms/Macao/025A20A.json
@@ -0,0 +1 @@
+{"batchcode": "025A20A", "histograms": [{"batchcodes": ["025A20A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/025L20A.json b/docs/data/histograms/Macao/025L20A.json
new file mode 100644
index 00000000000..09a7c4b106f
--- /dev/null
+++ b/docs/data/histograms/Macao/025L20A.json
@@ -0,0 +1 @@
+{"batchcode": "025L20A", "histograms": [{"batchcodes": ["025L20A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Decreased appetite": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/026L20A.json b/docs/data/histograms/Macao/026L20A.json
new file mode 100644
index 00000000000..c245e14e96f
--- /dev/null
+++ b/docs/data/histograms/Macao/026L20A.json
@@ -0,0 +1 @@
+{"batchcode": "026L20A", "histograms": [{"batchcodes": ["026L20A"], "histogram": {"Pyrexia": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Chills": 1, "Headache": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Poor quality sleep": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/027A21A.json b/docs/data/histograms/Macao/027A21A.json
new file mode 100644
index 00000000000..5e803d37cf5
--- /dev/null
+++ b/docs/data/histograms/Macao/027A21A.json
@@ -0,0 +1 @@
+{"batchcode": "027A21A", "histograms": [{"batchcodes": ["027A21A"], "histogram": {"Arthralgia": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/027L20A.json b/docs/data/histograms/Macao/027L20A.json
new file mode 100644
index 00000000000..bb6fe17dbd9
--- /dev/null
+++ b/docs/data/histograms/Macao/027L20A.json
@@ -0,0 +1 @@
+{"batchcode": "027L20A", "histograms": [{"batchcodes": ["027L20A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/028L20A.json b/docs/data/histograms/Macao/028L20A.json
new file mode 100644
index 00000000000..b46cf5e98b8
--- /dev/null
+++ b/docs/data/histograms/Macao/028L20A.json
@@ -0,0 +1 @@
+{"batchcode": "028L20A", "histograms": [{"batchcodes": ["028L20A"], "histogram": {"Pruritus": 2, "Rash": 2, "Vaccination site pain": 2, "Back pain": 1, "Blood glucose increased": 1, "Body temperature increased": 1, "Burning sensation": 1, "Ear discomfort": 1, "Eosinophil count": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Insomnia": 1, "Monocyte count": 1, "Myalgia": 1, "Nausea": 1, "Platelet count": 1, "Platelet count decreased": 1, "Rash vesicular": 1, "SARS-CoV-2 antibody test": 1, "Urinary incontinence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/029K20A.json b/docs/data/histograms/Macao/029K20A.json
new file mode 100644
index 00000000000..42b29bb506d
--- /dev/null
+++ b/docs/data/histograms/Macao/029K20A.json
@@ -0,0 +1 @@
+{"batchcode": "029K20A", "histograms": [{"batchcodes": ["029K20A"], "histogram": {"Anger": 1, "Chest discomfort": 1, "Pain in extremity": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/029L20A.json b/docs/data/histograms/Macao/029L20A.json
new file mode 100644
index 00000000000..7fe40482d1d
--- /dev/null
+++ b/docs/data/histograms/Macao/029L20A.json
@@ -0,0 +1 @@
+{"batchcode": "029L20A", "histograms": [{"batchcodes": ["029L20A"], "histogram": {"Headache": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Appetite disorder": 1, "Decreased appetite": 1, "Fatigue": 1, "Pain": 1, "Rash": 1, "Rash pruritic": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/030B21A.json b/docs/data/histograms/Macao/030B21A.json
new file mode 100644
index 00000000000..fe8418c08a6
--- /dev/null
+++ b/docs/data/histograms/Macao/030B21A.json
@@ -0,0 +1 @@
+{"batchcode": "030B21A", "histograms": [{"batchcodes": ["001C21A", "030B21A"], "histogram": {"Abdominal pain upper": 1, "Acute disseminated encephalomyelitis": 1, "Asthenopia": 1, "Balance disorder": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram head normal": 1, "Confusional state": 1, "Costochondritis": 1, "Decreased appetite": 1, "Diplopia": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear inflammation": 1, "Ear pain": 1, "Eye pain": 1, "Fatigue": 1, "Gait disturbance": 1, "Head discomfort": 1, "Headache": 1, "Hyperacusis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypoaesthesia teeth": 1, "Magnetic resonance imaging abnormal": 1, "Memory impairment": 1, "Muscle disorder": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Oropharyngeal discomfort": 1, "Pain of skin": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Photophobia": 1, "SARS-CoV-2 test negative": 1, "Sensory disturbance": 1, "Somnolence": 1, "Vertigo": 1, "Visual impairment": 1, "X-ray normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/030L20A.json b/docs/data/histograms/Macao/030L20A.json
new file mode 100644
index 00000000000..6be7fcc143d
--- /dev/null
+++ b/docs/data/histograms/Macao/030L20A.json
@@ -0,0 +1 @@
+{"batchcode": "030L20A", "histograms": [{"batchcodes": ["030L20A"], "histogram": {"Chills": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Pain": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/031B21A.json b/docs/data/histograms/Macao/031B21A.json
new file mode 100644
index 00000000000..1ff1b8cfbaf
--- /dev/null
+++ b/docs/data/histograms/Macao/031B21A.json
@@ -0,0 +1 @@
+{"batchcode": "031B21A", "histograms": [{"batchcodes": ["031B21A"], "histogram": {"Expired product administered": 2, "Abnormal dreams": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Incorrect route of product administration": 1, "No adverse event": 1, "Pain in extremity": 1, "Puncture site haemorrhage": 1, "Underdose": 1, "Vein rupture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/031L20A.json b/docs/data/histograms/Macao/031L20A.json
new file mode 100644
index 00000000000..be02aeae838
--- /dev/null
+++ b/docs/data/histograms/Macao/031L20A.json
@@ -0,0 +1 @@
+{"batchcode": "031L20A", "histograms": [{"batchcodes": ["031L20A"], "histogram": {"Echocardiogram": 2, "Headache": 2, "Hypoxia": 2, "Pleuritic pain": 2, "Pyrexia": 2, "Brain natriuretic peptide": 1, "COVID-19": 1, "Chills": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Lethargy": 1, "Nausea": 1, "Ocular discomfort": 1, "Pain": 1, "Pulmonary hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/031M20A.json b/docs/data/histograms/Macao/031M20A.json
new file mode 100644
index 00000000000..c57a333f3f7
--- /dev/null
+++ b/docs/data/histograms/Macao/031M20A.json
@@ -0,0 +1 @@
+{"batchcode": "031M20A", "histograms": [{"batchcodes": ["031M20A"], "histogram": {"Contusion": 1, "Eye irritation": 1, "Fatigue": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Somnolence": 1, "Taste disorder": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/032 L20A.json b/docs/data/histograms/Macao/032 L20A.json
new file mode 100644
index 00000000000..b7fbdb64254
--- /dev/null
+++ b/docs/data/histograms/Macao/032 L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032 L20A", "histograms": [{"batchcodes": ["032 L20A"], "histogram": {"Asthenia": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Heart rate": 1, "Hypertension": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/032L20A.json b/docs/data/histograms/Macao/032L20A.json
new file mode 100644
index 00000000000..402e413e854
--- /dev/null
+++ b/docs/data/histograms/Macao/032L20A.json
@@ -0,0 +1 @@
+{"batchcode": "032L20A", "histograms": [{"batchcodes": ["032L20A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin warm": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/033F21A.json b/docs/data/histograms/Macao/033F21A.json
new file mode 100644
index 00000000000..6c01dd618a7
--- /dev/null
+++ b/docs/data/histograms/Macao/033F21A.json
@@ -0,0 +1 @@
+{"batchcode": "033F21A", "histograms": [{"batchcodes": ["033F21A"], "histogram": {"Asthenia": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Mobility decreased": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/035C21A.json b/docs/data/histograms/Macao/035C21A.json
new file mode 100644
index 00000000000..8e1b9e47154
--- /dev/null
+++ b/docs/data/histograms/Macao/035C21A.json
@@ -0,0 +1 @@
+{"batchcode": "035C21A", "histograms": [{"batchcodes": ["035C21A"], "histogram": {"Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/036B21A.json b/docs/data/histograms/Macao/036B21A.json
new file mode 100644
index 00000000000..8f6db2a5da7
--- /dev/null
+++ b/docs/data/histograms/Macao/036B21A.json
@@ -0,0 +1 @@
+{"batchcode": "036B21A", "histograms": [{"batchcodes": ["036B21A"], "histogram": {"Feeling hot": 1, "Hyperhidrosis": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/037B21A.json b/docs/data/histograms/Macao/037B21A.json
new file mode 100644
index 00000000000..0c929210b88
--- /dev/null
+++ b/docs/data/histograms/Macao/037B21A.json
@@ -0,0 +1 @@
+{"batchcode": "037B21A", "histograms": [{"batchcodes": ["037B21A"], "histogram": {"Expired product administered": 3, "Unevaluable event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/037K20A.json b/docs/data/histograms/Macao/037K20A.json
new file mode 100644
index 00000000000..b07cd9a6fac
--- /dev/null
+++ b/docs/data/histograms/Macao/037K20A.json
@@ -0,0 +1 @@
+{"batchcode": "037K20A", "histograms": [{"batchcodes": ["037K20A"], "histogram": {"Dizziness": 1, "Eye swelling": 1, "Hypertension": 1, "Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/038K20A.json b/docs/data/histograms/Macao/038K20A.json
new file mode 100644
index 00000000000..243972fa4f0
--- /dev/null
+++ b/docs/data/histograms/Macao/038K20A.json
@@ -0,0 +1 @@
+{"batchcode": "038K20A", "histograms": [{"batchcodes": ["038K20A"], "histogram": {"Peripheral swelling": 2, "Dyspnoea": 1, "Erythema": 1, "Injection site erythema": 1, "Injection site warmth": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/039K20-2A.json b/docs/data/histograms/Macao/039K20-2A.json
new file mode 100644
index 00000000000..abab1657c37
--- /dev/null
+++ b/docs/data/histograms/Macao/039K20-2A.json
@@ -0,0 +1 @@
+{"batchcode": "039K20-2A", "histograms": [{"batchcodes": ["039K20-2A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Joint range of motion decreased": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "Restlessness": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/039K20A.json b/docs/data/histograms/Macao/039K20A.json
new file mode 100644
index 00000000000..34d3ad6bcb5
--- /dev/null
+++ b/docs/data/histograms/Macao/039K20A.json
@@ -0,0 +1 @@
+{"batchcode": "039K20A", "histograms": [{"batchcodes": ["039K20A"], "histogram": {"Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash pruritic": 1, "Stomatitis": 1, "Tongue disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/040A21A-1.json b/docs/data/histograms/Macao/040A21A-1.json
new file mode 100644
index 00000000000..d5454334271
--- /dev/null
+++ b/docs/data/histograms/Macao/040A21A-1.json
@@ -0,0 +1 @@
+{"batchcode": "040A21A-1", "histograms": [{"batchcodes": ["040A21A-1"], "histogram": {"Back pain": 1, "Chills": 1, "Dysuria": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/040A21A.json b/docs/data/histograms/Macao/040A21A.json
new file mode 100644
index 00000000000..b8793461a22
--- /dev/null
+++ b/docs/data/histograms/Macao/040A21A.json
@@ -0,0 +1 @@
+{"batchcode": "040A21A", "histograms": [{"batchcodes": ["040A21A"], "histogram": {"Myelitis transverse": 1, "Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/040B21A.json b/docs/data/histograms/Macao/040B21A.json
new file mode 100644
index 00000000000..f1cc146ed35
--- /dev/null
+++ b/docs/data/histograms/Macao/040B21A.json
@@ -0,0 +1 @@
+{"batchcode": "040B21A", "histograms": [{"batchcodes": ["040B21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Insomnia": 1, "Nightmare": 1, "Pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/041J21A.json b/docs/data/histograms/Macao/041J21A.json
new file mode 100644
index 00000000000..2857d0d554b
--- /dev/null
+++ b/docs/data/histograms/Macao/041J21A.json
@@ -0,0 +1 @@
+{"batchcode": "041J21A", "histograms": [{"batchcodes": ["041J21A"], "histogram": {"Burning sensation": 1, "Pruritus": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/041L20A.json b/docs/data/histograms/Macao/041L20A.json
new file mode 100644
index 00000000000..bb4a82ab26a
--- /dev/null
+++ b/docs/data/histograms/Macao/041L20A.json
@@ -0,0 +1 @@
+{"batchcode": "041L20A", "histograms": [{"batchcodes": ["041L20A"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Cough": 1, "Fatigue": 1, "Gastrooesophageal reflux disease": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/042C20A.json b/docs/data/histograms/Macao/042C20A.json
new file mode 100644
index 00000000000..8745f62aae6
--- /dev/null
+++ b/docs/data/histograms/Macao/042C20A.json
@@ -0,0 +1 @@
+{"batchcode": "042C20A", "histograms": [{"batchcodes": ["042C20A"], "histogram": {"Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/042L20A.json b/docs/data/histograms/Macao/042L20A.json
new file mode 100644
index 00000000000..936e04ef455
--- /dev/null
+++ b/docs/data/histograms/Macao/042L20A.json
@@ -0,0 +1 @@
+{"batchcode": "042L20A", "histograms": [{"batchcodes": ["042L20A"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Fatigue": 1, "Gait disturbance": 1, "Gait inability": 1, "Mobility decreased": 1, "Myalgia": 1, "Pain": 1, "Walking aid user": 1, "X-ray of pelvis and hip abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/043B21A.json b/docs/data/histograms/Macao/043B21A.json
new file mode 100644
index 00000000000..85d077d3a14
--- /dev/null
+++ b/docs/data/histograms/Macao/043B21A.json
@@ -0,0 +1 @@
+{"batchcode": "043B21A", "histograms": [{"batchcodes": ["043B21A"], "histogram": {"Carcinoembryonic antigen increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/043L20A.json b/docs/data/histograms/Macao/043L20A.json
new file mode 100644
index 00000000000..283cdf3f4a7
--- /dev/null
+++ b/docs/data/histograms/Macao/043L20A.json
@@ -0,0 +1 @@
+{"batchcode": "043L20A", "histograms": [{"batchcodes": ["043L20A"], "histogram": {"Arthralgia": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/046A21A.json b/docs/data/histograms/Macao/046A21A.json
new file mode 100644
index 00000000000..ca825f4a2b8
--- /dev/null
+++ b/docs/data/histograms/Macao/046A21A.json
@@ -0,0 +1 @@
+{"batchcode": "046A21A", "histograms": [{"batchcodes": ["046A21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/046B21A.json b/docs/data/histograms/Macao/046B21A.json
new file mode 100644
index 00000000000..e3f9bb5252d
--- /dev/null
+++ b/docs/data/histograms/Macao/046B21A.json
@@ -0,0 +1 @@
+{"batchcode": "046B21A", "histograms": [{"batchcodes": ["046B21A"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/047A21A.json b/docs/data/histograms/Macao/047A21A.json
new file mode 100644
index 00000000000..35b13dd97b1
--- /dev/null
+++ b/docs/data/histograms/Macao/047A21A.json
@@ -0,0 +1 @@
+{"batchcode": "047A21A", "histograms": [{"batchcodes": ["047A21A"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/058A22.json b/docs/data/histograms/Macao/058A22.json
new file mode 100644
index 00000000000..6101ad1e4bd
--- /dev/null
+++ b/docs/data/histograms/Macao/058A22.json
@@ -0,0 +1 @@
+{"batchcode": "058A22", "histograms": [{"batchcodes": ["058A22"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/059A21A.json b/docs/data/histograms/Macao/059A21A.json
new file mode 100644
index 00000000000..cf3395655e1
--- /dev/null
+++ b/docs/data/histograms/Macao/059A21A.json
@@ -0,0 +1 @@
+{"batchcode": "059A21A", "histograms": [{"batchcodes": ["059A21A"], "histogram": {"Arthralgia": 1, "Death": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/064A22A.json b/docs/data/histograms/Macao/064A22A.json
new file mode 100644
index 00000000000..7244056d2d6
--- /dev/null
+++ b/docs/data/histograms/Macao/064A22A.json
@@ -0,0 +1 @@
+{"batchcode": "064A22A", "histograms": [{"batchcodes": ["064A22A"], "histogram": {"Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/AR4504B.json b/docs/data/histograms/Macao/AR4504B.json
new file mode 100644
index 00000000000..cce59e26db2
--- /dev/null
+++ b/docs/data/histograms/Macao/AR4504B.json
@@ -0,0 +1 @@
+{"batchcode": "AR4504B", "histograms": [{"batchcodes": ["AR4504B"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/EAU.json b/docs/data/histograms/Macao/EAU.json
new file mode 100644
index 00000000000..fc62ec52098
--- /dev/null
+++ b/docs/data/histograms/Macao/EAU.json
@@ -0,0 +1 @@
+{"batchcode": "EAU", "histograms": [{"batchcodes": ["EAU"], "histogram": {"Condition aggravated": 1, "Gout": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/M0D004M20A.json b/docs/data/histograms/Macao/M0D004M20A.json
new file mode 100644
index 00000000000..31f105396ba
--- /dev/null
+++ b/docs/data/histograms/Macao/M0D004M20A.json
@@ -0,0 +1 @@
+{"batchcode": "M0D004M20A", "histograms": [{"batchcodes": ["M0D004M20A"], "histogram": {"Erythema": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/MOD028L20A.json b/docs/data/histograms/Macao/MOD028L20A.json
new file mode 100644
index 00000000000..28bfccf748b
--- /dev/null
+++ b/docs/data/histograms/Macao/MOD028L20A.json
@@ -0,0 +1 @@
+{"batchcode": "MOD028L20A", "histograms": [{"batchcodes": ["MOD028L20A"], "histogram": {"Erythema": 1, "Headache": 1, "Pruritus": 1, "Skin warm": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/MODERNA COVID-1.json b/docs/data/histograms/Macao/MODERNA COVID-1.json
new file mode 100644
index 00000000000..402bc277c7d
--- /dev/null
+++ b/docs/data/histograms/Macao/MODERNA COVID-1.json	
@@ -0,0 +1 @@
+{"batchcode": "MODERNA COVID-1", "histograms": [{"batchcodes": ["MODERNA COVID-1"], "histogram": {"Nausea": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/O13M20A.json b/docs/data/histograms/Macao/O13M20A.json
new file mode 100644
index 00000000000..2cf3e7f887e
--- /dev/null
+++ b/docs/data/histograms/Macao/O13M20A.json
@@ -0,0 +1 @@
+{"batchcode": "O13M20A", "histograms": [{"batchcodes": ["O13M20A"], "histogram": {"Back pain": 1, "Fatigue": 1, "Listless": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Macao/OJ20A.json b/docs/data/histograms/Macao/OJ20A.json
new file mode 100644
index 00000000000..c48fbbf29b6
--- /dev/null
+++ b/docs/data/histograms/Macao/OJ20A.json
@@ -0,0 +1 @@
+{"batchcode": "OJ20A", "histograms": [{"batchcodes": ["OJ20A"], "histogram": {"Axillary pain": 1, "Chills": 1, "Inflammation": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Madagascar/029K20A.json b/docs/data/histograms/Madagascar/029K20A.json
new file mode 100644
index 00000000000..2dbb4f85131
--- /dev/null
+++ b/docs/data/histograms/Madagascar/029K20A.json
@@ -0,0 +1 @@
+{"batchcode": "029K20A", "histograms": [{"batchcodes": ["029K20A"], "histogram": {"Body temperature increased": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/1F1044A.json b/docs/data/histograms/Malaysia/1F1044A.json
new file mode 100644
index 00000000000..4eb8bcc9408
--- /dev/null
+++ b/docs/data/histograms/Malaysia/1F1044A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1044A", "histograms": [{"batchcodes": ["1F1044A"], "histogram": {"Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/1K077-1A.json b/docs/data/histograms/Malaysia/1K077-1A.json
new file mode 100644
index 00000000000..87ee5824a8c
--- /dev/null
+++ b/docs/data/histograms/Malaysia/1K077-1A.json
@@ -0,0 +1 @@
+{"batchcode": "1K077-1A", "histograms": [{"batchcodes": ["1K077-1A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/35559TB.json b/docs/data/histograms/Malaysia/35559TB.json
new file mode 100644
index 00000000000..8755f956b01
--- /dev/null
+++ b/docs/data/histograms/Malaysia/35559TB.json
@@ -0,0 +1 @@
+{"batchcode": "35559TB", "histograms": [{"batchcodes": ["35559TB"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/A1085.json b/docs/data/histograms/Malaysia/A1085.json
new file mode 100644
index 00000000000..f47515c9812
--- /dev/null
+++ b/docs/data/histograms/Malaysia/A1085.json
@@ -0,0 +1 @@
+{"batchcode": "A1085", "histograms": [{"batchcodes": ["A1085"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/EP2163.json b/docs/data/histograms/Malaysia/EP2163.json
new file mode 100644
index 00000000000..3c5bada6aeb
--- /dev/null
+++ b/docs/data/histograms/Malaysia/EP2163.json
@@ -0,0 +1 @@
+{"batchcode": "EP2163", "histograms": [{"batchcodes": ["EP2163"], "histogram": {"Activated partial thromboplastin time": 1, "Blood test": 1, "Body mass index": 1, "C-reactive protein": 1, "COVID-19": 1, "Cerebral venous sinus thrombosis": 1, "Coagulation test": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Cough": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Incorrect route of product administration": 1, "Influenza": 1, "International normalised ratio": 1, "Investigation": 1, "Liver function test": 1, "Myalgia": 1, "Neurological examination": 1, "Pain": 1, "Physical examination": 1, "Platelet count": 1, "Prothrombin time": 1, "Pyrexia": 1, "Renal function test": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vaccination failure": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/EP9605.json b/docs/data/histograms/Malaysia/EP9605.json
new file mode 100644
index 00000000000..e341721e861
--- /dev/null
+++ b/docs/data/histograms/Malaysia/EP9605.json
@@ -0,0 +1 @@
+{"batchcode": "EP9605", "histograms": [{"batchcodes": ["EP9605"], "histogram": {"Abortion spontaneous": 1, "Activated partial thromboplastin time": 1, "Blood homocysteine": 1, "Body mass index": 1, "C-reactive protein": 1, "Cerebral venous sinus thrombosis": 1, "Coagulation test": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Imaging procedure": 1, "Immunology test": 1, "Inappropriate schedule of product administration": 1, "International normalised ratio": 1, "Liver function test": 1, "Neurological examination": 1, "Overdose": 1, "Platelet count": 1, "Prothrombin time": 1, "Renal function test": 1, "Ultrasound scan": 1, "Venogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/ET9096.json b/docs/data/histograms/Malaysia/ET9096.json
new file mode 100644
index 00000000000..93478010b1c
--- /dev/null
+++ b/docs/data/histograms/Malaysia/ET9096.json
@@ -0,0 +1 @@
+{"batchcode": "ET9096", "histograms": [{"batchcodes": ["ET9096"], "histogram": {"Haemorrhagic stroke": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/EW0198.json b/docs/data/histograms/Malaysia/EW0198.json
new file mode 100644
index 00000000000..d0c34ddb29d
--- /dev/null
+++ b/docs/data/histograms/Malaysia/EW0198.json
@@ -0,0 +1 @@
+{"batchcode": "EW0198", "histograms": [{"batchcodes": ["EW0198"], "histogram": {"COVID-19": 1, "Cough": 1, "Facial paralysis": 1, "Headache": 1, "Influenza": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/EY0584.json b/docs/data/histograms/Malaysia/EY0584.json
new file mode 100644
index 00000000000..92a216e023d
--- /dev/null
+++ b/docs/data/histograms/Malaysia/EY0584.json
@@ -0,0 +1 @@
+{"batchcode": "EY0584", "histograms": [{"batchcodes": ["EY0584"], "histogram": {"COVID-19": 1, "Influenza": 1, "Oropharyngeal pain": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FC2083.json b/docs/data/histograms/Malaysia/FC2083.json
new file mode 100644
index 00000000000..55e96d3da6e
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FC2083.json
@@ -0,0 +1 @@
+{"batchcode": "FC2083", "histograms": [{"batchcodes": ["FC2083"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FE8163.json b/docs/data/histograms/Malaysia/FE8163.json
new file mode 100644
index 00000000000..40485b9da67
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FE8163.json
@@ -0,0 +1 @@
+{"batchcode": "FE8163", "histograms": [{"batchcodes": ["FE8163"], "histogram": {"Eczema": 1, "Erythema": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Skin lesion": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FG1807.json b/docs/data/histograms/Malaysia/FG1807.json
new file mode 100644
index 00000000000..0ff02e55803
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FG1807.json
@@ -0,0 +1 @@
+{"batchcode": "FG1807", "histograms": [{"batchcodes": ["FG1807"], "histogram": {"Asthenia": 1, "Atrioventricular block second degree": 1, "Blood pressure measurement": 1, "Chest discomfort": 1, "Chest pain": 1, "Costochondritis": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram ambulatory": 1, "Fall": 1, "Headache": 1, "Hemiparesis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Loss of personal independence in daily activities": 1, "Palpitations": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Transient ischaemic attack": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FH4752.json b/docs/data/histograms/Malaysia/FH4752.json
new file mode 100644
index 00000000000..b428b8d2585
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FH4752.json
@@ -0,0 +1 @@
+{"batchcode": "FH4752", "histograms": [{"batchcodes": ["FH4752"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FH8773.json b/docs/data/histograms/Malaysia/FH8773.json
new file mode 100644
index 00000000000..91b6b922da3
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FH8773.json
@@ -0,0 +1 @@
+{"batchcode": "FH8773", "histograms": [{"batchcodes": ["FH8773"], "histogram": {"Epilepsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FJ1926.json b/docs/data/histograms/Malaysia/FJ1926.json
new file mode 100644
index 00000000000..54b5a78e3ea
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FJ1926.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1926", "histograms": [{"batchcodes": ["FJ1926"], "histogram": {"COVID-19": 1, "Polymerase chain reaction": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FK6858.json b/docs/data/histograms/Malaysia/FK6858.json
new file mode 100644
index 00000000000..11d9beff3e4
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FK6858.json
@@ -0,0 +1 @@
+{"batchcode": "FK6858", "histograms": [{"batchcodes": ["FK6858"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FM3809.json b/docs/data/histograms/Malaysia/FM3809.json
new file mode 100644
index 00000000000..f5ff0c0542a
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FM3809.json
@@ -0,0 +1 @@
+{"batchcode": "FM3809", "histograms": [{"batchcodes": ["FM3809"], "histogram": {"COVID-19": 1, "Cough": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FM9281.json b/docs/data/histograms/Malaysia/FM9281.json
new file mode 100644
index 00000000000..6b2bfc3a799
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FM9281.json
@@ -0,0 +1 @@
+{"batchcode": "FM9281", "histograms": [{"batchcodes": ["FM9281"], "histogram": {"COVID-19": 6, "SARS-CoV-2 test": 5, "Vaccination failure": 4, "Drug ineffective": 3, "Interchange of vaccine products": 2, "Cough": 1, "Headache": 1, "Lethargy": 1, "Malaise": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FN4075.json b/docs/data/histograms/Malaysia/FN4075.json
new file mode 100644
index 00000000000..a5cd6881630
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FN4075.json
@@ -0,0 +1 @@
+{"batchcode": "FN4075", "histograms": [{"batchcodes": ["FN4075"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malaysia/FP8233.json b/docs/data/histograms/Malaysia/FP8233.json
new file mode 100644
index 00000000000..faa22417f1b
--- /dev/null
+++ b/docs/data/histograms/Malaysia/FP8233.json
@@ -0,0 +1 @@
+{"batchcode": "FP8233", "histograms": [{"batchcodes": ["FP8233"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mali/EJ1685.json b/docs/data/histograms/Mali/EJ1685.json
new file mode 100644
index 00000000000..618be49d21b
--- /dev/null
+++ b/docs/data/histograms/Mali/EJ1685.json
@@ -0,0 +1 @@
+{"batchcode": "EJ1685", "histograms": [{"batchcodes": ["EJ1685"], "histogram": {"Nausea": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Malta/FK5618.json b/docs/data/histograms/Malta/FK5618.json
new file mode 100644
index 00000000000..68d569ae8c0
--- /dev/null
+++ b/docs/data/histograms/Malta/FK5618.json
@@ -0,0 +1 @@
+{"batchcode": "FK5618", "histograms": [{"batchcodes": ["FK5618"], "histogram": {"Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mauritania/012L20A.json b/docs/data/histograms/Mauritania/012L20A.json
new file mode 100644
index 00000000000..5c7c7d4e7b6
--- /dev/null
+++ b/docs/data/histograms/Mauritania/012L20A.json
@@ -0,0 +1 @@
+{"batchcode": "012L20A", "histograms": [{"batchcodes": ["012L20A"], "histogram": {"Blood test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mauritania/1805020.json b/docs/data/histograms/Mauritania/1805020.json
new file mode 100644
index 00000000000..ce059fcd660
--- /dev/null
+++ b/docs/data/histograms/Mauritania/1805020.json
@@ -0,0 +1 @@
+{"batchcode": "1805020", "histograms": [{"batchcodes": ["1805020"], "histogram": {"Palpitations": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mauritania/EL9262.json b/docs/data/histograms/Mauritania/EL9262.json
new file mode 100644
index 00000000000..f8eeebc457a
--- /dev/null
+++ b/docs/data/histograms/Mauritania/EL9262.json
@@ -0,0 +1 @@
+{"batchcode": "EL9262", "histograms": [{"batchcodes": ["EL9262"], "histogram": {"Injection site erythema": 1, "Injection site mass": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mauritania/MR3337243.json b/docs/data/histograms/Mauritania/MR3337243.json
new file mode 100644
index 00000000000..d068d98521b
--- /dev/null
+++ b/docs/data/histograms/Mauritania/MR3337243.json
@@ -0,0 +1 @@
+{"batchcode": "MR3337243", "histograms": [{"batchcodes": ["MR3337243"], "histogram": {"Haemorrhage": 1, "Inflammation": 1, "Peripheral swelling": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/04321A.json b/docs/data/histograms/Mexico/04321A.json
new file mode 100644
index 00000000000..f1376becb32
--- /dev/null
+++ b/docs/data/histograms/Mexico/04321A.json
@@ -0,0 +1 @@
+{"batchcode": "04321A", "histograms": [{"batchcodes": ["04321A"], "histogram": {"Back pain": 1, "Blood test": 1, "Dysgeusia": 1, "Ecchymosis": 1, "Feeling abnormal": 1, "Groin pain": 1, "Injection site pain": 1, "Malaise": 1, "Pain": 1, "Pain in extremity": 1, "SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/043A21A.json b/docs/data/histograms/Mexico/043A21A.json
new file mode 100644
index 00000000000..5ba75764426
--- /dev/null
+++ b/docs/data/histograms/Mexico/043A21A.json
@@ -0,0 +1 @@
+{"batchcode": "043A21A", "histograms": [{"batchcodes": ["043A21A"], "histogram": {"Blood test": 1, "Haemorrhage": 1, "Petechiae": 1, "Platelet count": 1, "Sepsis": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/068H21A.json b/docs/data/histograms/Mexico/068H21A.json
new file mode 100644
index 00000000000..f52d1fd3ce4
--- /dev/null
+++ b/docs/data/histograms/Mexico/068H21A.json
@@ -0,0 +1 @@
+{"batchcode": "068H21A", "histograms": [{"batchcodes": ["068H21A"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/1198.json b/docs/data/histograms/Mexico/1198.json
new file mode 100644
index 00000000000..c3b54e64f3b
--- /dev/null
+++ b/docs/data/histograms/Mexico/1198.json
@@ -0,0 +1 @@
+{"batchcode": "1198", "histograms": [{"batchcodes": ["1198"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Joint range of motion decreased": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Respiratory distress": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/1742.json b/docs/data/histograms/Mexico/1742.json
new file mode 100644
index 00000000000..71fcb9b81be
--- /dev/null
+++ b/docs/data/histograms/Mexico/1742.json
@@ -0,0 +1 @@
+{"batchcode": "1742", "histograms": [{"batchcodes": ["1742"], "histogram": {"Asthenia": 1, "Dermatitis exfoliative generalised": 1, "Dermatosis": 1, "Erythema": 1, "Fatigue": 1, "Inflammation": 1, "Irritability": 1, "Oedema": 1, "Pruritus": 1, "Purpura": 1, "Rash": 1, "Rash maculo-papular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/1820096.json b/docs/data/histograms/Mexico/1820096.json
new file mode 100644
index 00000000000..443584edee2
--- /dev/null
+++ b/docs/data/histograms/Mexico/1820096.json
@@ -0,0 +1 @@
+{"batchcode": "1820096", "histograms": [{"batchcodes": ["1820096"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Blindness transient": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/1821282.json b/docs/data/histograms/Mexico/1821282.json
new file mode 100644
index 00000000000..fe6be36e0d5
--- /dev/null
+++ b/docs/data/histograms/Mexico/1821282.json
@@ -0,0 +1 @@
+{"batchcode": "1821282", "histograms": [{"batchcodes": ["1821282"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Cellulitis": 1, "Chills": 1, "Cough": 1, "Crying": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Inflammation": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Pyrexia": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/1821286.json b/docs/data/histograms/Mexico/1821286.json
new file mode 100644
index 00000000000..b07b9458850
--- /dev/null
+++ b/docs/data/histograms/Mexico/1821286.json
@@ -0,0 +1 @@
+{"batchcode": "1821286", "histograms": [{"batchcodes": ["1821286"], "histogram": {"Thrombotic thrombocytopenic purpura": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/202106106K.json b/docs/data/histograms/Mexico/202106106K.json
new file mode 100644
index 00000000000..ecfc88d5764
--- /dev/null
+++ b/docs/data/histograms/Mexico/202106106K.json
@@ -0,0 +1 @@
+{"batchcode": "202106106K", "histograms": [{"batchcodes": ["202106106K"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/203A21A.json b/docs/data/histograms/Mexico/203A21A.json
new file mode 100644
index 00000000000..25cc47d21d5
--- /dev/null
+++ b/docs/data/histograms/Mexico/203A21A.json
@@ -0,0 +1 @@
+{"batchcode": "203A21A", "histograms": [{"batchcodes": ["203A21A"], "histogram": {"Antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/205A21A.json b/docs/data/histograms/Mexico/205A21A.json
new file mode 100644
index 00000000000..f875c5daa8c
--- /dev/null
+++ b/docs/data/histograms/Mexico/205A21A.json
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Burning sensation": 1, "Chest pain": 1, "Headache": 1, "Hot flush": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/22125BA.json b/docs/data/histograms/Mexico/22125BA.json
new file mode 100644
index 00000000000..1b0bace0013
--- /dev/null
+++ b/docs/data/histograms/Mexico/22125BA.json
@@ -0,0 +1 @@
+{"batchcode": "22125BA", "histograms": [{"batchcodes": ["22125BA"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Limb discomfort": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/229125BA.json b/docs/data/histograms/Mexico/229125BA.json
new file mode 100644
index 00000000000..5e32f3c12bb
--- /dev/null
+++ b/docs/data/histograms/Mexico/229125BA.json
@@ -0,0 +1 @@
+{"batchcode": "229125BA", "histograms": [{"batchcodes": ["229125BA"], "histogram": {"Asthenia": 1, "Deafness": 1, "Dizziness": 1, "Fatigue": 1, "Hemiparaesthesia": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/29/25 BA.json b/docs/data/histograms/Mexico/29/25 BA.json
new file mode 100644
index 00000000000..b844215e507
--- /dev/null
+++ b/docs/data/histograms/Mexico/29/25 BA.json	
@@ -0,0 +1 @@
+{"batchcode": "29/25 BA", "histograms": [{"batchcodes": ["29/25 BA"], "histogram": {"Guillain-Barre syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/291225BA.json b/docs/data/histograms/Mexico/291225BA.json
new file mode 100644
index 00000000000..131f0b3445e
--- /dev/null
+++ b/docs/data/histograms/Mexico/291225BA.json
@@ -0,0 +1 @@
+{"batchcode": "291225BA", "histograms": [{"batchcodes": ["291225BA"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Headache": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pharyngitis": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/29125 BA.json b/docs/data/histograms/Mexico/29125 BA.json
new file mode 100644
index 00000000000..2be349069b9
--- /dev/null
+++ b/docs/data/histograms/Mexico/29125 BA.json	
@@ -0,0 +1 @@
+{"batchcode": "29125 BA", "histograms": [{"batchcodes": ["29125 BA"], "histogram": {"Asthenia": 1, "Cold sweat": 1, "Cough": 1, "Feeling abnormal": 1, "Hypoacusis": 1, "Limb discomfort": 1, "Pallor": 1, "Paraesthesia": 1, "Presyncope": 1, "Throat irritation": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/291258-A.json b/docs/data/histograms/Mexico/291258-A.json
new file mode 100644
index 00000000000..44000d99da8
--- /dev/null
+++ b/docs/data/histograms/Mexico/291258-A.json
@@ -0,0 +1 @@
+{"batchcode": "291258-A", "histograms": [{"batchcodes": ["291258-A"], "histogram": {"Facial paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/291258A.json b/docs/data/histograms/Mexico/291258A.json
new file mode 100644
index 00000000000..76efd2551e1
--- /dev/null
+++ b/docs/data/histograms/Mexico/291258A.json
@@ -0,0 +1 @@
+{"batchcode": "291258A", "histograms": [{"batchcodes": ["291258A"], "histogram": {"Pain": 6, "Sensitive skin": 6, "Asthenia": 3, "Pruritus": 3, "Body temperature": 2, "Erythema": 2, "Fatigue": 2, "Gait disturbance": 2, "Headache": 2, "Hypoaesthesia": 2, "Oedema": 2, "Pain in extremity": 2, "Vaccination error": 2, "Arthralgia": 1, "Body temperature increased": 1, "COVID-19": 1, "Chest pain": 1, "Cough": 1, "Dizziness": 1, "Inflammation": 1, "Lip oedema": 1, "Meningitis": 1, "Myalgia": 1, "Nausea": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rash": 1, "Rash macular": 1, "SARS-CoV-2 test": 1, "Sensation of foreign body": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/291258CI.json b/docs/data/histograms/Mexico/291258CI.json
new file mode 100644
index 00000000000..5bac409b457
--- /dev/null
+++ b/docs/data/histograms/Mexico/291258CI.json
@@ -0,0 +1 @@
+{"batchcode": "291258CI", "histograms": [{"batchcodes": ["291258CI"], "histogram": {"Dizziness": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/29125B-A.json b/docs/data/histograms/Mexico/29125B-A.json
new file mode 100644
index 00000000000..3a90434433c
--- /dev/null
+++ b/docs/data/histograms/Mexico/29125B-A.json
@@ -0,0 +1 @@
+{"batchcode": "29125B-A", "histograms": [{"batchcodes": ["29125B-A"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Productive cough": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/29125BA.json b/docs/data/histograms/Mexico/29125BA.json
new file mode 100644
index 00000000000..ea24c5558ee
--- /dev/null
+++ b/docs/data/histograms/Mexico/29125BA.json
@@ -0,0 +1 @@
+{"batchcode": "29125BA", "histograms": [{"batchcodes": ["29125BA"], "histogram": {"COVID-19": 33, "SARS-CoV-2 test": 31, "Vaccination failure": 27, "Fatigue": 15, "Headache": 14, "Cough": 9, "Drug ineffective": 9, "Pyrexia": 9, "Arthralgia": 8, "Asthenia": 8, "Body temperature": 8, "Myalgia": 8, "Nausea": 8, "Pain": 8, "Respiratory distress": 8, "Dizziness": 7, "Vomiting": 7, "Dyspnoea": 6, "Paraesthesia": 6, "Sensitive skin": 6, "Chills": 5, "Diarrhoea": 5, "Malaise": 5, "Pruritus": 5, "Tachycardia": 5, "Blood pressure measurement": 4, "Chest pain": 4, "Muscular weakness": 4, "Oxygen saturation": 4, "Pain in extremity": 4, "Rash": 4, "Erythema": 3, "Hypotension": 3, "Irritability": 3, "Oropharyngeal pain": 3, "Polymerase chain reaction": 3, "Rhinorrhoea": 3, "Suspected COVID-19": 3, "Back pain": 2, "Body temperature increased": 2, "Condition aggravated": 2, "Glossitis": 2, "Guillain-Barre syndrome": 2, "Heart rate": 2, "Induration": 2, "Inflammation": 2, "Lymphadenopathy": 2, "Nasal congestion": 2, "Nodule": 2, "Oedema": 2, "Oxygen saturation decreased": 2, "Pneumonitis": 2, "Respiratory rate": 2, "Seizure": 2, "Somnolence": 2, "Throat irritation": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Ageusia": 1, "Anosmia": 1, "Bacterial infection": 1, "Bradycardia": 1, "Cardiac disorder": 1, "Cardiac infection": 1, "Cellulitis": 1, "Cheilitis": 1, "Chest discomfort": 1, "Contusion": 1, "Crying": 1, "Decreased appetite": 1, "Dyskinesia": 1, "Dyslalia": 1, "Epistaxis": 1, "Expired product administered": 1, "Eye pain": 1, "Facial paralysis": 1, "Flatulence": 1, "Generalised tonic-clonic seizure": 1, "Haemorrhage": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Lacrimation increased": 1, "Lip oedema": 1, "Maternal exposure during pregnancy": 1, "Miosis": 1, "Motor dysfunction": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Neck deformity": 1, "Nervous system disorder": 1, "Neurological decompensation": 1, "Ophthalmoplegia": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Periorbital pain": 1, "Peristalsis visible": 1, "Pharyngitis": 1, "Physical examination": 1, "Productive cough": 1, "Sensation of foreign body": 1, "Sensitisation": 1, "Syncope": 1, "Tongue oedema": 1, "Vaccination site mass": 1, "Vaccination site oedema": 1, "Vaccination site pruritus": 1, "Varicose vein": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/2912BA.json b/docs/data/histograms/Mexico/2912BA.json
new file mode 100644
index 00000000000..7e1e46619c3
--- /dev/null
+++ b/docs/data/histograms/Mexico/2912BA.json
@@ -0,0 +1 @@
+{"batchcode": "2912BA", "histograms": [{"batchcodes": ["2912BA"], "histogram": {"Asthenia": 1, "Dysstasia": 1, "Gait disturbance": 1, "Hypoaesthesia": 1, "Muscular weakness": 1, "Nausea": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/291558A.json b/docs/data/histograms/Mexico/291558A.json
new file mode 100644
index 00000000000..d1d0c69cc46
--- /dev/null
+++ b/docs/data/histograms/Mexico/291558A.json
@@ -0,0 +1 @@
+{"batchcode": "291558A", "histograms": [{"batchcodes": ["291558A"], "histogram": {"Body temperature": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/29185BA.json b/docs/data/histograms/Mexico/29185BA.json
new file mode 100644
index 00000000000..c1d1bd0ed22
--- /dev/null
+++ b/docs/data/histograms/Mexico/29185BA.json
@@ -0,0 +1 @@
+{"batchcode": "29185BA", "histograms": [{"batchcodes": ["29185BA"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Cough": 1, "Diarrhoea": 1, "Eye inflammation": 1, "Eye irritation": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Induration": 1, "Irritability": 1, "Lacrimation increased": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3002.json b/docs/data/histograms/Mexico/3002.json
new file mode 100644
index 00000000000..26e472a4bcc
--- /dev/null
+++ b/docs/data/histograms/Mexico/3002.json
@@ -0,0 +1 @@
+{"batchcode": "3002", "histograms": [{"batchcodes": ["3002"], "histogram": {"Anxiety": 2, "Bronchospasm": 2, "Dyspnoea": 2, "Respiratory failure": 2, "Syncope": 2, "Tachycardia": 2, "Tachypnoea": 2, "Wheezing": 2, "Anaphylactic shock": 1, "Bradycardia": 1, "Headache": 1, "Loss of consciousness": 1, "Nausea": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/30150817.json b/docs/data/histograms/Mexico/30150817.json
new file mode 100644
index 00000000000..06ea2c154f8
--- /dev/null
+++ b/docs/data/histograms/Mexico/30150817.json
@@ -0,0 +1 @@
+{"batchcode": "30150817", "histograms": [{"batchcodes": ["30150817"], "histogram": {"Bradycardia": 1, "Dizziness": 1, "Headache": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/301508A.json b/docs/data/histograms/Mexico/301508A.json
new file mode 100644
index 00000000000..a45a90f9845
--- /dev/null
+++ b/docs/data/histograms/Mexico/301508A.json
@@ -0,0 +1 @@
+{"batchcode": "301508A", "histograms": [{"batchcodes": ["301508A"], "histogram": {"Headache": 5, "Asthenia": 4, "Dizziness": 4, "Fatigue": 4, "Blood pressure measurement": 3, "Nausea": 3, "Arthralgia": 2, "Blood pressure increased": 2, "Body temperature": 2, "Bronchospasm": 2, "Chills": 2, "Cough": 2, "Dyspnoea": 2, "Heart rate": 2, "Hypokinesia": 2, "Malaise": 2, "Myalgia": 2, "Pain": 2, "Pyrexia": 2, "Respiratory distress": 2, "Seizure": 2, "Tachycardia": 2, "Vomiting": 2, "Ageusia": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Anosmia": 1, "Anxiety": 1, "Blood glucose": 1, "Chest pain": 1, "Crying": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyskinesia": 1, "Expired product administered": 1, "Febrile convulsion": 1, "Generalised tonic-clonic seizure": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Indifference": 1, "Induration": 1, "Inflammation": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Nodule": 1, "Odynophagia": 1, "Oedema": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Rash": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "Sensitisation": 1, "Vaccination site oedema": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/30150BA.json b/docs/data/histograms/Mexico/30150BA.json
new file mode 100644
index 00000000000..6463f9546f9
--- /dev/null
+++ b/docs/data/histograms/Mexico/30150BA.json
@@ -0,0 +1 @@
+{"batchcode": "30150BA", "histograms": [{"batchcodes": ["30150BA"], "histogram": {"Headache": 7, "Dizziness": 5, "Nausea": 5, "Erythema": 4, "Pain": 4, "Pruritus": 3, "Rash": 3, "Sensitive skin": 3, "Syncope": 3, "Blood pressure measurement": 2, "Body temperature": 2, "Chills": 2, "Expired product administered": 2, "Hypotension": 2, "Myalgia": 2, "Pyrexia": 2, "Abdominal pain": 1, "Abscess": 1, "Anxiety": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure decreased": 1, "Blood pressure systolic decreased": 1, "Body temperature increased": 1, "Bradycardia": 1, "Condition aggravated": 1, "Cough": 1, "Dermatosis": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Epilepsy": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Inflammation": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Oedema": 1, "Pallor": 1, "Partial seizures": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Rhinorrhoea": 1, "Seizure": 1, "Sensitisation": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/30150BR.json b/docs/data/histograms/Mexico/30150BR.json
new file mode 100644
index 00000000000..7ff5adf1661
--- /dev/null
+++ b/docs/data/histograms/Mexico/30150BR.json
@@ -0,0 +1 @@
+{"batchcode": "30150BR", "histograms": [{"batchcodes": ["30150BR"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Headache": 1, "Induration": 1, "Inflammation": 1, "Irritability": 1, "Myalgia": 1, "Nodule": 1, "Oedema": 1, "Pain": 1, "Pyrexia": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3015BA.json b/docs/data/histograms/Mexico/3015BA.json
new file mode 100644
index 00000000000..7cf3752a24e
--- /dev/null
+++ b/docs/data/histograms/Mexico/3015BA.json
@@ -0,0 +1 @@
+{"batchcode": "3015BA", "histograms": [{"batchcodes": ["3015BA"], "histogram": {"Anal sphincter atony": 1, "Bladder sphincter atony": 1, "Blood pressure measurement": 1, "Bradycardia": 1, "Cardiac arrest": 1, "Chest discomfort": 1, "Crepitations": 1, "Cyanosis": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Jugular vein distension": 1, "Nervous system disorder": 1, "Oxygen saturation immeasurable": 1, "Postictal state": 1, "Pupils unequal": 1, "Seizure": 1, "Syncope": 1, "Ventricular fibrillation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/303020BD.json b/docs/data/histograms/Mexico/303020BD.json
new file mode 100644
index 00000000000..613445a0a62
--- /dev/null
+++ b/docs/data/histograms/Mexico/303020BD.json
@@ -0,0 +1 @@
+{"batchcode": "303020BD", "histograms": [{"batchcodes": ["303020BD"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Hypothermia": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/30450BA.json b/docs/data/histograms/Mexico/30450BA.json
new file mode 100644
index 00000000000..8d0567cb923
--- /dev/null
+++ b/docs/data/histograms/Mexico/30450BA.json
@@ -0,0 +1 @@
+{"batchcode": "30450BA", "histograms": [{"batchcodes": ["30450BA"], "histogram": {"Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Arthralgia": 1, "Bronchospasm": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Erythema": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Respiratory distress": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/31025BD.json b/docs/data/histograms/Mexico/31025BD.json
new file mode 100644
index 00000000000..9466478bd1f
--- /dev/null
+++ b/docs/data/histograms/Mexico/31025BD.json
@@ -0,0 +1 @@
+{"batchcode": "31025BD", "histograms": [{"batchcodes": ["31025BD"], "histogram": {"Asthmatic crisis": 1, "Bronchospasm": 1, "Dyspnoea": 1, "Expired product administered": 1, "General physical health deterioration": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Nausea": 1, "Pain": 1, "Presyncope": 1, "Respiratory distress": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/311308A.json b/docs/data/histograms/Mexico/311308A.json
new file mode 100644
index 00000000000..d432b1133ef
--- /dev/null
+++ b/docs/data/histograms/Mexico/311308A.json
@@ -0,0 +1 @@
+{"batchcode": "311308A", "histograms": [{"batchcodes": ["311308A"], "histogram": {"Asthenia": 1, "Bronchospasm": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Pruritus": 1, "Rash": 1, "Respiratory distress": 1, "Respiratory tract oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/31130BA.json b/docs/data/histograms/Mexico/31130BA.json
new file mode 100644
index 00000000000..f507cd8a07e
--- /dev/null
+++ b/docs/data/histograms/Mexico/31130BA.json
@@ -0,0 +1 @@
+{"batchcode": "31130BA", "histograms": [{"batchcodes": ["31130BA"], "histogram": {"Dizziness": 7, "Headache": 4, "Loss of consciousness": 4, "Asthenia": 3, "Blood pressure measurement": 3, "Chills": 3, "Fatigue": 3, "Syncope": 3, "Body temperature": 2, "Diarrhoea": 2, "Heart rate": 2, "Nausea": 2, "Pyrexia": 2, "Seizure": 2, "Tremor": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Blood pressure increased": 1, "Bradycardia": 1, "COVID-19": 1, "Coma scale": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Haemorrhagic disorder": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Lip haemorrhage": 1, "Malaise": 1, "Myalgia": 1, "Odynophagia": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pain": 1, "Paraesthesia": 1, "Paralysis": 1, "Petechiae": 1, "Purpura": 1, "Rash": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sensitive skin": 1, "Testicular pain": 1, "Thrombocytopenic purpura": 1, "Vaccination failure": 1, "Vertigo": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/31130VA.json b/docs/data/histograms/Mexico/31130VA.json
new file mode 100644
index 00000000000..9c0cd1dc1c7
--- /dev/null
+++ b/docs/data/histograms/Mexico/31130VA.json
@@ -0,0 +1 @@
+{"batchcode": "31130VA", "histograms": [{"batchcodes": ["31130VA"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Contusion": 1, "Dizziness": 1, "Heart rate": 1, "Heart rate decreased": 1, "Loss of consciousness": 1, "Nausea": 1, "Oxygen saturation": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/320308D.json b/docs/data/histograms/Mexico/320308D.json
new file mode 100644
index 00000000000..f3e8d1a8e30
--- /dev/null
+++ b/docs/data/histograms/Mexico/320308D.json
@@ -0,0 +1 @@
+{"batchcode": "320308D", "histograms": [{"batchcodes": ["320308D"], "histogram": {"Blister": 1, "Eye oedema": 1, "Haemorrhagic disorder": 1, "Oedema mouth": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Rash maculo-papular": 1, "Sensitive skin": 1, "Stevens-Johnson syndrome": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/330208D.json b/docs/data/histograms/Mexico/330208D.json
new file mode 100644
index 00000000000..1c26ea89e16
--- /dev/null
+++ b/docs/data/histograms/Mexico/330208D.json
@@ -0,0 +1 @@
+{"batchcode": "330208D", "histograms": [{"batchcodes": ["330208D"], "histogram": {"Headache": 10, "Blood pressure measurement": 8, "Dizziness": 8, "Nausea": 8, "Hypotension": 6, "Tachycardia": 6, "Abdominal discomfort": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure decreased": 1, "Body temperature": 1, "Conversion disorder": 1, "Disorientation": 1, "Foreign body in throat": 1, "Gait spastic": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypertensive crisis": 1, "Lethargy": 1, "Myalgia": 1, "Nystagmus": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pallor": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Rash": 1, "Respiratory rate": 1, "Seizure": 1, "Syncope": 1, "Tinnitus": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/33020BD.json b/docs/data/histograms/Mexico/33020BD.json
new file mode 100644
index 00000000000..b6c89af733c
--- /dev/null
+++ b/docs/data/histograms/Mexico/33020BD.json
@@ -0,0 +1 @@
+{"batchcode": "33020BD", "histograms": [{"batchcodes": ["33020BD"], "histogram": {"Dizziness": 2, "Headache": 2, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Asthenia": 1, "Body temperature": 1, "Bronchospasm": 1, "Chest discomfort": 1, "Chills": 1, "Dyspnoea": 1, "Eyelid oedema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Inflammation": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pyrexia": 1, "Respiratory distress": 1, "Seizure": 1, "Sensitive skin": 1, "Syncope": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3302B0.json b/docs/data/histograms/Mexico/3302B0.json
new file mode 100644
index 00000000000..c0d8c4dabaf
--- /dev/null
+++ b/docs/data/histograms/Mexico/3302B0.json
@@ -0,0 +1 @@
+{"batchcode": "3302B0", "histograms": [{"batchcodes": ["3302B0"], "histogram": {"Dizziness": 2, "Headache": 2, "Arthralgia": 1, "Asthenia": 1, "Chest discomfort": 1, "Chills": 1, "Diplopia": 1, "Dyspnoea": 1, "Fatigue": 1, "Induration": 1, "Inflammation": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Nodule": 1, "Oedema": 1, "Pain": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Sleep paralysis": 1, "Visual field defect": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3311.json b/docs/data/histograms/Mexico/3311.json
new file mode 100644
index 00000000000..224e281e892
--- /dev/null
+++ b/docs/data/histograms/Mexico/3311.json
@@ -0,0 +1 @@
+{"batchcode": "3311", "histograms": [{"batchcodes": ["3311"], "histogram": {"Dizziness": 1, "Headache": 1, "Syncope": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/331308A.json b/docs/data/histograms/Mexico/331308A.json
new file mode 100644
index 00000000000..425d78084ec
--- /dev/null
+++ b/docs/data/histograms/Mexico/331308A.json
@@ -0,0 +1 @@
+{"batchcode": "331308A", "histograms": [{"batchcodes": ["331308A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3400308D.json b/docs/data/histograms/Mexico/3400308D.json
new file mode 100644
index 00000000000..7c0067f20dd
--- /dev/null
+++ b/docs/data/histograms/Mexico/3400308D.json
@@ -0,0 +1 @@
+{"batchcode": "3400308D", "histograms": [{"batchcodes": ["3400308D"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Fatigue": 1, "Headache": 1, "Paralysis": 1, "Pyrexia": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3403080.json b/docs/data/histograms/Mexico/3403080.json
new file mode 100644
index 00000000000..5f2f846a4e4
--- /dev/null
+++ b/docs/data/histograms/Mexico/3403080.json
@@ -0,0 +1 @@
+{"batchcode": "3403080", "histograms": [{"batchcodes": ["3403080"], "histogram": {"COVID-19": 1, "Chest pain": 1, "Dyspnoea": 1, "Pneumothorax spontaneous": 1, "Respiratory distress": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/340308D.json b/docs/data/histograms/Mexico/340308D.json
new file mode 100644
index 00000000000..c36636981f6
--- /dev/null
+++ b/docs/data/histograms/Mexico/340308D.json
@@ -0,0 +1 @@
+{"batchcode": "340308D", "histograms": [{"batchcodes": ["340308D"], "histogram": {"Vaccination error": 4, "Syncope": 3, "Dizziness": 2, "Arthralgia": 1, "Asthenia": 1, "Haemorrhage": 1, "Head injury": 1, "Inflammation": 1, "Oedema": 1, "Pain": 1, "Peripheral swelling": 1, "Seizure": 1, "Sensitive skin": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/34030BD.json b/docs/data/histograms/Mexico/34030BD.json
new file mode 100644
index 00000000000..3aa3e477a72
--- /dev/null
+++ b/docs/data/histograms/Mexico/34030BD.json
@@ -0,0 +1 @@
+{"batchcode": "34030BD", "histograms": [{"batchcodes": ["34030BD"], "histogram": {"Vaccination error": 5, "Dizziness": 3, "Headache": 3, "Asthenia": 2, "Dyspnoea": 2, "Pruritus": 2, "Rash": 2, "Respiratory distress": 2, "Syncope": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Anxiety": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Erythema": 1, "Eye injury": 1, "Face oedema": 1, "Fall": 1, "Fatigue": 1, "Feeling hot": 1, "Flushing": 1, "Foreign body in respiratory tract": 1, "Haemorrhagic disorder": 1, "Heart rate": 1, "Irritability": 1, "Laryngospasm": 1, "Loss of consciousness": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pelvic pain": 1, "Pyrexia": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/35035-BD.json b/docs/data/histograms/Mexico/35035-BD.json
new file mode 100644
index 00000000000..597fd27de34
--- /dev/null
+++ b/docs/data/histograms/Mexico/35035-BD.json
@@ -0,0 +1 @@
+{"batchcode": "35035-BD", "histograms": [{"batchcodes": ["35035-BD"], "histogram": {"Depressed level of consciousness": 1, "Dizziness": 1, "Dyspnoea": 1, "Generalised tonic-clonic seizure": 1, "Respiratory distress": 1, "Seizure": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3503513D.json b/docs/data/histograms/Mexico/3503513D.json
new file mode 100644
index 00000000000..8cf297deaa2
--- /dev/null
+++ b/docs/data/histograms/Mexico/3503513D.json
@@ -0,0 +1 @@
+{"batchcode": "3503513D", "histograms": [{"batchcodes": ["3503513D"], "histogram": {"Asthenia": 1, "Ataxia": 1, "Ataxia assessment scale": 1, "Dizziness": 1, "Fall": 1, "Fatigue": 1, "Gait disturbance": 1, "Muscular weakness": 1, "Poverty of speech": 1, "Romberg test": 1, "Romberg test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/350358-D.json b/docs/data/histograms/Mexico/350358-D.json
new file mode 100644
index 00000000000..cd18ce9f979
--- /dev/null
+++ b/docs/data/histograms/Mexico/350358-D.json
@@ -0,0 +1 @@
+{"batchcode": "350358-D", "histograms": [{"batchcodes": ["350358-D"], "histogram": {"Asthenia": 1, "Cerebral ischaemia": 1, "Computerised tomogram": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Limb immobilisation": 1, "Myalgia": 1, "Vaccination error": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/350358D.json b/docs/data/histograms/Mexico/350358D.json
new file mode 100644
index 00000000000..31e8e60cc09
--- /dev/null
+++ b/docs/data/histograms/Mexico/350358D.json
@@ -0,0 +1 @@
+{"batchcode": "350358D", "histograms": [{"batchcodes": ["350358D"], "histogram": {"Headache": 2, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Asthenia": 1, "Clonus": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Dyslalia": 1, "Fatigue": 1, "Febrile convulsion": 1, "Hypotonia": 1, "Muscle strength abnormal": 1, "Nausea": 1, "Oxygen saturation": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/35035BD.json b/docs/data/histograms/Mexico/35035BD.json
new file mode 100644
index 00000000000..eff721a32d1
--- /dev/null
+++ b/docs/data/histograms/Mexico/35035BD.json
@@ -0,0 +1 @@
+{"batchcode": "35035BD", "histograms": [{"batchcodes": ["35035BD"], "histogram": {"Dizziness": 10, "Vaccination error": 8, "Syncope": 6, "Blood pressure abnormal": 5, "Blood pressure measurement": 5, "Headache": 4, "Oxygen saturation": 4, "Pain": 4, "Sensitive skin": 4, "Asthenia": 3, "Blood glucose": 3, "Fatigue": 3, "Nausea": 3, "Depressed level of consciousness": 2, "Dyspnoea": 2, "Febrile convulsion": 2, "Generalised tonic-clonic seizure": 2, "Investigation": 2, "Myalgia": 2, "Respiratory distress": 2, "Seizure": 2, "Altered state of consciousness": 1, "Arthralgia": 1, "Blood glucose abnormal": 1, "Coma scale abnormal": 1, "Computerised tomogram": 1, "Dermatologic examination": 1, "Haematoma": 1, "Heart rate": 1, "Laboratory test": 1, "Malaise": 1, "Muscle spasticity": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Paralysis": 1, "Physical examination": 1, "Pruritus": 1, "Rash": 1, "Skin injury": 1, "Tinnitus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3504080.json b/docs/data/histograms/Mexico/3504080.json
new file mode 100644
index 00000000000..6408ea7c984
--- /dev/null
+++ b/docs/data/histograms/Mexico/3504080.json
@@ -0,0 +1 @@
+{"batchcode": "3504080", "histograms": [{"batchcodes": ["3504080"], "histogram": {"Pruritus": 2, "Conjunctival hyperaemia": 1, "Diplopia": 1, "Eye injury": 1, "Eye pain": 1, "Face oedema": 1, "Facial paralysis": 1, "Headache": 1, "Oedema": 1, "Pain": 1, "Rash": 1, "Sensitive skin": 1, "Vaccination error": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/350408B.json b/docs/data/histograms/Mexico/350408B.json
new file mode 100644
index 00000000000..bd192939902
--- /dev/null
+++ b/docs/data/histograms/Mexico/350408B.json
@@ -0,0 +1 @@
+{"batchcode": "350408B", "histograms": [{"batchcodes": ["350408B"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Tachycardia": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/350408D.json b/docs/data/histograms/Mexico/350408D.json
new file mode 100644
index 00000000000..062bf1ef7ed
--- /dev/null
+++ b/docs/data/histograms/Mexico/350408D.json
@@ -0,0 +1 @@
+{"batchcode": "350408D", "histograms": [{"batchcodes": ["350408D"], "histogram": {"Dyspnoea": 2, "Respiratory distress": 2, "Vaccination error": 2, "Abdominal pain": 1, "Aphasia": 1, "Asthenia": 1, "Body temperature": 1, "Cough": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hemiparesis": 1, "Hypokinesia": 1, "Hypotension": 1, "Maternal exposure during pregnancy": 1, "Muscular weakness": 1, "Nausea": 1, "Paralysis": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/35040B0.json b/docs/data/histograms/Mexico/35040B0.json
new file mode 100644
index 00000000000..923dd66feb3
--- /dev/null
+++ b/docs/data/histograms/Mexico/35040B0.json
@@ -0,0 +1 @@
+{"batchcode": "35040B0", "histograms": [{"batchcodes": ["35040B0"], "histogram": {"Depressed level of consciousness": 1, "Dizziness": 1, "Eye injury": 1, "Off label use": 1, "Seizure": 1, "Somnolence": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/35040BD.json b/docs/data/histograms/Mexico/35040BD.json
new file mode 100644
index 00000000000..eb9def34a82
--- /dev/null
+++ b/docs/data/histograms/Mexico/35040BD.json
@@ -0,0 +1 @@
+{"batchcode": "35040BD", "histograms": [{"batchcodes": ["35040BD"], "histogram": {"Vaccination error": 12, "Dizziness": 9, "Blood pressure measurement": 5, "Headache": 5, "Nausea": 5, "Pain": 4, "Sensitive skin": 4, "Asthenia": 3, "Heart rate": 3, "Oxygen saturation": 3, "Respiratory rate": 3, "Syncope": 3, "Anxiety": 2, "Chills": 2, "Dyspnoea": 2, "Erythema": 2, "Hyperhidrosis": 2, "Hypotension": 2, "Loss of consciousness": 2, "Pyrexia": 2, "Respiratory distress": 2, "Vision blurred": 2, "Abdominal pain": 1, "Arthralgia": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "Body temperature": 1, "Bronchospasm": 1, "COVID-19": 1, "Crying": 1, "Dehydration": 1, "Expired product administered": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Guillain-Barre syndrome": 1, "Hypersensitivity": 1, "Hypokinesia": 1, "Hypothermia": 1, "Inflammation": 1, "Irritability": 1, "Lethargy": 1, "Myalgia": 1, "Oedema": 1, "Pain in extremity": 1, "Pallor": 1, "Paralysis": 1, "Product administration error": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3504OBD.json b/docs/data/histograms/Mexico/3504OBD.json
new file mode 100644
index 00000000000..bb0b8bd527c
--- /dev/null
+++ b/docs/data/histograms/Mexico/3504OBD.json
@@ -0,0 +1 @@
+{"batchcode": "3504OBD", "histograms": [{"batchcodes": ["3504OBD"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Headache": 1, "Oedema": 1, "Pain": 1, "Seizure": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/3540BD.json b/docs/data/histograms/Mexico/3540BD.json
new file mode 100644
index 00000000000..5492544a3ed
--- /dev/null
+++ b/docs/data/histograms/Mexico/3540BD.json
@@ -0,0 +1 @@
+{"batchcode": "3540BD", "histograms": [{"batchcodes": ["3540BD"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Crying": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Irritability": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/4102023.json b/docs/data/histograms/Mexico/4102023.json
new file mode 100644
index 00000000000..b1aca843ea8
--- /dev/null
+++ b/docs/data/histograms/Mexico/4102023.json
@@ -0,0 +1 @@
+{"batchcode": "4102023", "histograms": [{"batchcodes": ["4102023"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Cellulitis": 1, "Chills": 1, "Cough": 1, "Discomfort": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Irritability": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/41621.json b/docs/data/histograms/Mexico/41621.json
new file mode 100644
index 00000000000..2223d51cf04
--- /dev/null
+++ b/docs/data/histograms/Mexico/41621.json
@@ -0,0 +1 @@
+{"batchcode": "41621", "histograms": [{"batchcodes": ["41621"], "histogram": {"Asthenia": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Oxygen saturation": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/6775.json b/docs/data/histograms/Mexico/6775.json
new file mode 100644
index 00000000000..2be4af4528a
--- /dev/null
+++ b/docs/data/histograms/Mexico/6775.json
@@ -0,0 +1 @@
+{"batchcode": "6775", "histograms": [{"batchcodes": ["6775"], "histogram": {"Ear pain": 1, "Facial paralysis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/7478.json b/docs/data/histograms/Mexico/7478.json
new file mode 100644
index 00000000000..d08ad61a64f
--- /dev/null
+++ b/docs/data/histograms/Mexico/7478.json
@@ -0,0 +1 @@
+{"batchcode": "7478", "histograms": [{"batchcodes": ["7478"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Respiratory distress": 1, "Vaccination error": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/77672.json b/docs/data/histograms/Mexico/77672.json
new file mode 100644
index 00000000000..1b6bdc3f683
--- /dev/null
+++ b/docs/data/histograms/Mexico/77672.json
@@ -0,0 +1 @@
+{"batchcode": "77672", "histograms": [{"batchcodes": ["77672"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Crying": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Seizure": 1, "Sensitive skin": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/78186.json b/docs/data/histograms/Mexico/78186.json
new file mode 100644
index 00000000000..55393c55f18
--- /dev/null
+++ b/docs/data/histograms/Mexico/78186.json
@@ -0,0 +1 @@
+{"batchcode": "78186", "histograms": [{"batchcodes": ["78186"], "histogram": {"Arthralgia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/A3086274057.json b/docs/data/histograms/Mexico/A3086274057.json
new file mode 100644
index 00000000000..0ed1028cb5b
--- /dev/null
+++ b/docs/data/histograms/Mexico/A3086274057.json
@@ -0,0 +1 @@
+{"batchcode": "A3086274057", "histograms": [{"batchcodes": ["A3086274057"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hypokinesia": 1, "Muscular weakness": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1, "Urinary retention": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/A50-30648428.json b/docs/data/histograms/Mexico/A50-30648428.json
new file mode 100644
index 00000000000..98340bdc8f4
--- /dev/null
+++ b/docs/data/histograms/Mexico/A50-30648428.json
@@ -0,0 +1 @@
+{"batchcode": "A50-30648428", "histograms": [{"batchcodes": ["A50-30648428"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/AW0198.json b/docs/data/histograms/Mexico/AW0198.json
new file mode 100644
index 00000000000..6942cd281df
--- /dev/null
+++ b/docs/data/histograms/Mexico/AW0198.json
@@ -0,0 +1 @@
+{"batchcode": "AW0198", "histograms": [{"batchcodes": ["AW0198", "I-570821"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["AW0198"], "histogram": {"Chills": 1, "Discomfort": 1, "Fatigue": 1, "Feeling hot": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/B202104036.json b/docs/data/histograms/Mexico/B202104036.json
new file mode 100644
index 00000000000..e78e5e342db
--- /dev/null
+++ b/docs/data/histograms/Mexico/B202104036.json
@@ -0,0 +1 @@
+{"batchcode": "B202104036", "histograms": [{"batchcodes": ["B202104036"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/BNT162B2P.json b/docs/data/histograms/Mexico/BNT162B2P.json
new file mode 100644
index 00000000000..d6740b4f55e
--- /dev/null
+++ b/docs/data/histograms/Mexico/BNT162B2P.json
@@ -0,0 +1 @@
+{"batchcode": "BNT162B2P", "histograms": [{"batchcodes": ["BNT162B2P"], "histogram": {"Asthenia": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/CR7934.json b/docs/data/histograms/Mexico/CR7934.json
new file mode 100644
index 00000000000..809fe8b1175
--- /dev/null
+++ b/docs/data/histograms/Mexico/CR7934.json
@@ -0,0 +1 @@
+{"batchcode": "CR7934", "histograms": [{"batchcodes": ["CR7934"], "histogram": {"Anaphylactic shock": 1, "Angioedema": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Hypertension": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Rash": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/DF8813.json b/docs/data/histograms/Mexico/DF8813.json
new file mode 100644
index 00000000000..a2096296f03
--- /dev/null
+++ b/docs/data/histograms/Mexico/DF8813.json
@@ -0,0 +1 @@
+{"batchcode": "DF8813", "histograms": [{"batchcodes": ["DF8813"], "histogram": {"Headache": 1, "Inappropriate schedule of product administration": 1, "Monoplegia": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/E10579.json b/docs/data/histograms/Mexico/E10579.json
new file mode 100644
index 00000000000..81cdd44ddd1
--- /dev/null
+++ b/docs/data/histograms/Mexico/E10579.json
@@ -0,0 +1 @@
+{"batchcode": "E10579", "histograms": [{"batchcodes": ["E10579"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Cellulitis": 1, "Dizziness": 1, "Erythema": 1, "Local reaction": 1, "Lymphadenopathy": 1, "Physical examination": 1, "Purpura": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/E10585.json b/docs/data/histograms/Mexico/E10585.json
new file mode 100644
index 00000000000..b152d51a2c2
--- /dev/null
+++ b/docs/data/histograms/Mexico/E10585.json
@@ -0,0 +1 @@
+{"batchcode": "E10585", "histograms": [{"batchcodes": ["E10585"], "histogram": {"Angiogram pulmonary": 1, "Blood pressure measurement": 1, "Cough": 1, "Dysaesthesia": 1, "Dyspnoea": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypotension": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Presyncope": 1, "Pulmonary embolism": 1, "Respiratory distress": 1, "Syncope": 1, "Tachycardia": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/E1618.json b/docs/data/histograms/Mexico/E1618.json
new file mode 100644
index 00000000000..6c405e3d71b
--- /dev/null
+++ b/docs/data/histograms/Mexico/E1618.json
@@ -0,0 +1 @@
+{"batchcode": "E1618", "histograms": [{"batchcodes": ["E1618"], "histogram": {"Blood pressure measurement": 1, "Hypertension": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/E21742.json b/docs/data/histograms/Mexico/E21742.json
new file mode 100644
index 00000000000..b1f9a7f92f7
--- /dev/null
+++ b/docs/data/histograms/Mexico/E21742.json
@@ -0,0 +1 @@
+{"batchcode": "E21742", "histograms": [{"batchcodes": ["E21742"], "histogram": {"Blood pressure measurement": 1, "Dizziness": 1, "Hypertension": 1, "Nausea": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/E40579.json b/docs/data/histograms/Mexico/E40579.json
new file mode 100644
index 00000000000..398d41db6cd
--- /dev/null
+++ b/docs/data/histograms/Mexico/E40579.json
@@ -0,0 +1 @@
+{"batchcode": "E40579", "histograms": [{"batchcodes": ["E40579"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hypovolaemic shock": 1, "Influenza": 1, "Myalgia": 1, "Odynophagia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/E40585.json b/docs/data/histograms/Mexico/E40585.json
new file mode 100644
index 00000000000..e9f693c6734
--- /dev/null
+++ b/docs/data/histograms/Mexico/E40585.json
@@ -0,0 +1 @@
+{"batchcode": "E40585", "histograms": [{"batchcodes": ["E40585"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Condition aggravated": 1, "Cough": 1, "Dysphagia": 1, "Dyspnoea": 1, "Headache": 1, "Nausea": 1, "Respiratory distress": 1, "Seizure": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ECU4105.json b/docs/data/histograms/Mexico/ECU4105.json
new file mode 100644
index 00000000000..617084c33cc
--- /dev/null
+++ b/docs/data/histograms/Mexico/ECU4105.json
@@ -0,0 +1 @@
+{"batchcode": "ECU4105", "histograms": [{"batchcodes": ["ECU4105"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Bronchospasm": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Haematochezia": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pruritus": 1, "Purpura": 1, "Rash": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ED6775.json b/docs/data/histograms/Mexico/ED6775.json
new file mode 100644
index 00000000000..8ab381661ae
--- /dev/null
+++ b/docs/data/histograms/Mexico/ED6775.json
@@ -0,0 +1 @@
+{"batchcode": "ED6775", "histograms": [{"batchcodes": ["ED6775"], "histogram": {"Balance disorder": 1, "Dizziness": 1, "Gait disturbance": 1, "Hypotonia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EEW0913.json b/docs/data/histograms/Mexico/EEW0913.json
new file mode 100644
index 00000000000..a82c91602de
--- /dev/null
+++ b/docs/data/histograms/Mexico/EEW0913.json
@@ -0,0 +1 @@
+{"batchcode": "EEW0913", "histograms": [{"batchcodes": ["EEW0913"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EI0579.json b/docs/data/histograms/Mexico/EI0579.json
new file mode 100644
index 00000000000..fe3056928b3
--- /dev/null
+++ b/docs/data/histograms/Mexico/EI0579.json
@@ -0,0 +1 @@
+{"batchcode": "EI0579", "histograms": [{"batchcodes": ["EI0579"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ 3007.json b/docs/data/histograms/Mexico/EJ 3007.json
new file mode 100644
index 00000000000..dde04009f60
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ 3007.json	
@@ -0,0 +1 @@
+{"batchcode": "EJ 3007", "histograms": [{"batchcodes": ["EJ 3007"], "histogram": {"COVID-19": 1, "Computerised tomogram": 1, "Inappropriate schedule of product administration": 1, "Overdose": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ-3002.json b/docs/data/histograms/Mexico/EJ-3002.json
new file mode 100644
index 00000000000..418a8039cb5
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ-3002.json
@@ -0,0 +1 @@
+{"batchcode": "EJ-3002", "histograms": [{"batchcodes": ["EJ-3002"], "histogram": {"Headache": 4, "Dizziness": 3, "Oropharyngeal pain": 3, "Pain": 3, "Sensitive skin": 3, "Asthenia": 2, "Fatigue": 2, "Arthralgia": 1, "Dysaesthesia": 1, "Dyspnoea": 1, "Eye pain": 1, "Malaise": 1, "Myalgia": 1, "Nasal pruritus": 1, "Nausea": 1, "Pneumonia": 1, "Pruritus": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Tachycardia": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ2003.json b/docs/data/histograms/Mexico/EJ2003.json
new file mode 100644
index 00000000000..719fc7c8cbd
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ2003.json
@@ -0,0 +1 @@
+{"batchcode": "EJ2003", "histograms": [{"batchcodes": ["EJ2003"], "histogram": {"Asthenia": 1, "Blood pressure measurement": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Sensitive skin": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ30-02.json b/docs/data/histograms/Mexico/EJ30-02.json
new file mode 100644
index 00000000000..c110b3896dc
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ30-02.json
@@ -0,0 +1 @@
+{"batchcode": "EJ30-02", "histograms": [{"batchcodes": ["EJ30-02"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Malaise": 1, "Pain": 1, "Respiratory distress": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ30002.json b/docs/data/histograms/Mexico/EJ30002.json
new file mode 100644
index 00000000000..e6b1aa1b411
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ30002.json
@@ -0,0 +1 @@
+{"batchcode": "EJ30002", "histograms": [{"batchcodes": ["EJ30002"], "histogram": {"Arthralgia": 1, "Myalgia": 1, "Nausea": 1, "Seizure": 1, "Tachycardia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ3001.json b/docs/data/histograms/Mexico/EJ3001.json
new file mode 100644
index 00000000000..be0a7502f4c
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ3001.json
@@ -0,0 +1 @@
+{"batchcode": "EJ3001", "histograms": [{"batchcodes": ["EJ3001"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Irritability": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain of skin": 1, "Pyrexia": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ3002.json b/docs/data/histograms/Mexico/EJ3002.json
new file mode 100644
index 00000000000..3b0ef339a87
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ3002.json
@@ -0,0 +1 @@
+{"batchcode": "EJ3002", "histograms": [{"batchcodes": ["EJ3002"], "histogram": {"Headache": 219, "Dizziness": 163, "Asthenia": 162, "Respiratory distress": 159, "Dyspnoea": 157, "Pain": 148, "Myalgia": 129, "Nausea": 126, "Fatigue": 122, "Tachycardia": 117, "Sensitive skin": 115, "Chills": 113, "Arthralgia": 97, "Body temperature": 89, "Pyrexia": 85, "Oropharyngeal pain": 79, "Blood pressure measurement": 69, "Cough": 69, "Rhinorrhoea": 59, "Hypertension": 53, "Oedema": 48, "Rash": 45, "Vaccination site pain": 40, "Erythema": 39, "Pruritus": 38, "Vomiting": 38, "Oxygen saturation": 34, "Nodule": 33, "Abdominal pain": 31, "Inflammation": 31, "Body temperature increased": 29, "Induration": 28, "Diarrhoea": 26, "Heart rate": 26, "Chest pain": 23, "Paraesthesia": 23, "Irritability": 22, "Bronchospasm": 21, "Syncope": 21, "Blood pressure increased": 20, "Hypertensive crisis": 18, "Malaise": 17, "Hypoaesthesia": 16, "Local reaction": 15, "Oxygen saturation decreased": 15, "Anxiety": 14, "Hypotension": 12, "Decreased appetite": 11, "Hyperhidrosis": 11, "Cellulitis": 10, "Muscular weakness": 10, "Seizure": 10, "Vaccination site induration": 10, "Vision blurred": 10, "Anaphylactic shock": 9, "Bradycardia": 9, "Tremor": 9, "Heart rate increased": 8, "Vertigo": 8, "Anaphylactic reaction": 7, "Discomfort": 7, "Eye injury": 7, "Lymphadenopathy": 7, "Neck pain": 7, "Odynophagia": 7, "Palpitations": 7, "Paralysis": 7, "Pneumonia": 7, "SARS-CoV-2 test": 7, "Sensation of foreign body": 7, "Vaccination site hypersensitivity": 7, "Anosmia": 6, "Chest discomfort": 6, "Dysgeusia": 6, "Flushing": 6, "Respiratory rate": 6, "Vaccination error": 6, "Vaccination site warmth": 6, "Back pain": 5, "Crying": 5, "Dry mouth": 5, "Feeling hot": 5, "Hypersensitivity": 5, "Hypothermia": 5, "Investigation": 5, "Off label use": 5, "Pain assessment": 5, "Physical examination": 5, "Product use issue": 5, "Tachypnoea": 5, "Vaccination site erythema": 5, "Abdominal pain upper": 4, "COVID-19": 4, "Facial paralysis": 4, "Febrile convulsion": 4, "Hypokinesia": 4, "Loss of consciousness": 4, "Muscle contractions involuntary": 4, "Vaccination site oedema": 4, "Visual analogue scale": 4, "Blood glucose": 3, "Blood pressure abnormal": 3, "Coma scale": 3, "Conjunctivitis": 3, "Hyperthermia": 3, "Hypovolaemic shock": 3, "Nasopharyngitis": 3, "Oxygen saturation abnormal": 3, "Pain in extremity": 3, "Pallor": 3, "Peripheral coldness": 3, "Pharyngeal paraesthesia": 3, "Photophobia": 3, "Shock": 3, "Urticaria": 3, "Vaccination site cellulitis": 3, "Vaccination site nodule": 3, "Vaccination site reaction": 3, "Vital signs measurement": 3, "Agitation": 2, "Bone pain": 2, "Computerised tomogram": 2, "Condition aggravated": 2, "Confusional state": 2, "Depressed level of consciousness": 2, "Dysarthria": 2, "Dysphonia": 2, "Dyspnoea exertional": 2, "Ear pain": 2, "Electrocardiogram": 2, "Eye pain": 2, "Face oedema": 2, "Gait disturbance": 2, "General physical health deterioration": 2, "Heart rate abnormal": 2, "Hemiparaesthesia": 2, "Hemiparesis": 2, "Hypoaesthesia oral": 2, "Hypoventilation": 2, "Laryngeal oedema": 2, "Lip oedema": 2, "Musculoskeletal stiffness": 2, "Nasal congestion": 2, "Oropharyngeal discomfort": 2, "Paraesthesia oral": 2, "Pharyngeal oedema": 2, "Photopsia": 2, "Presyncope": 2, "Sinus tachycardia": 2, "Somnolence": 2, "Suspected COVID-19": 2, "Tension headache": 2, "Throat irritation": 2, "Urinary incontinence": 2, "Vaccination site inflammation": 2, "Abdominal pain lower": 1, "Abnormal faeces": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Aphasia": 1, "Arrhythmia": 1, "Arthropathy": 1, "Asthmatic crisis": 1, "Ataxia": 1, "Atrial fibrillation": 1, "Atypical pneumonia": 1, "Auscultation": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blepharitis": 1, "Blepharospasm": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Body temperature fluctuation": 1, "Bruxism": 1, "Capillary permeability": 1, "Cardiac monitoring": 1, "Chest X-ray normal": 1, "Choking sensation": 1, "Cold sweat": 1, "Conjunctival disorder": 1, "Conjunctival hyperaemia": 1, "Deafness bilateral": 1, "Deafness unilateral": 1, "Dizziness postural": 1, "Dysaesthesia": 1, "Dysphagia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Epistaxis": 1, "Eye irritation": 1, "Eyelid oedema": 1, "Fall": 1, "Full blood count": 1, "Gastrointestinal hypermotility": 1, "Gastrointestinal motility disorder": 1, "General symptom": 1, "Generalised oedema": 1, "Generalised tonic-clonic seizure": 1, "Genital tract inflammation": 1, "Haemorrhagic disorder": 1, "Heart rate irregular": 1, "Hemiplegia": 1, "Hyperaemia": 1, "Hyperaesthesia": 1, "Hypoxia": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Influenza": 1, "Insomnia": 1, "Intussusception": 1, "Irritability postvaccinal": 1, "Laboratory test normal": 1, "Leukopenia": 1, "Lymphangitis": 1, "Lymphocyte count": 1, "Mobility decreased": 1, "Mucous stools": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Nervousness": 1, "Oral administration complication": 1, "Pain of skin": 1, "Patient elopement": 1, "Pelvic discomfort": 1, "Periorbital oedema": 1, "Persistent depressive disorder": 1, "Pharyngeal erythema": 1, "Pharyngeal hypoaesthesia": 1, "Photosensitivity reaction": 1, "Pigmentation disorder": 1, "Polydipsia": 1, "Productive cough": 1, "Pupillary light reflex tests": 1, "Purpura": 1, "Rash maculo-papular": 1, "Respiratory disorder": 1, "Respiratory rate increased": 1, "Respiratory tract infection viral": 1, "Restlessness": 1, "Rhinitis": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Sensitisation": 1, "Sensory loss": 1, "Skin discolouration": 1, "Speech disorder": 1, "Sputum purulent": 1, "Stevens-Johnson syndrome": 1, "Suffocation feeling": 1, "Sweating fever": 1, "Swelling": 1, "Tachyarrhythmia": 1, "Thirst": 1, "Tinnitus": 1, "Traumatic lung injury": 1, "Upper airway obstruction": 1, "Vaccination failure": 1, "Vaccination site hyperaesthesia": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Visual acuity reduced": 1, "Visual impairment": 1, "White blood cell agglutination present": 1, "Xerophthalmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ3002042021.json b/docs/data/histograms/Mexico/EJ3002042021.json
new file mode 100644
index 00000000000..1568decbb0f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ3002042021.json
@@ -0,0 +1 @@
+{"batchcode": "EJ3002042021", "histograms": [{"batchcodes": ["EJ3002042021"], "histogram": {"Akathisia": 1, "Angina pectoris": 1, "Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Muscle contracture": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Slow response to stimuli": 1, "Vaccination site pain": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ30021.json b/docs/data/histograms/Mexico/EJ30021.json
new file mode 100644
index 00000000000..1329208b009
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ30021.json
@@ -0,0 +1 @@
+{"batchcode": "EJ30021", "histograms": [{"batchcodes": ["EJ30021"], "histogram": {"Asthenia": 1, "Blood pressure measurement": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hypertensive crisis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ3003.json b/docs/data/histograms/Mexico/EJ3003.json
new file mode 100644
index 00000000000..63f3b8b622d
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ3003.json
@@ -0,0 +1 @@
+{"batchcode": "EJ3003", "histograms": [{"batchcodes": ["EJ3003"], "histogram": {"Dyspnoea": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Oropharyngeal pain": 2, "Respiratory distress": 2, "Abdominal pain": 1, "Asthenia": 1, "Body temperature": 1, "Dizziness": 1, "Irritability": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ302.json b/docs/data/histograms/Mexico/EJ302.json
new file mode 100644
index 00000000000..265245259f9
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ302.json
@@ -0,0 +1 @@
+{"batchcode": "EJ302", "histograms": [{"batchcodes": ["EJ302"], "histogram": {"Headache": 3, "Pain": 2, "Pruritus": 2, "Respiratory distress": 2, "Asthenia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Chest discomfort": 1, "Chills": 1, "Coma scale": 1, "Cough": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Heart rate": 1, "Hypertension": 1, "Hypothermia": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Physical examination": 1, "Pyrexia": 1, "Rash": 1, "Respiratory rate": 1, "Tachycardia": 1, "Tachypnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ32002.json b/docs/data/histograms/Mexico/EJ32002.json
new file mode 100644
index 00000000000..d48e9eed3bb
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ32002.json
@@ -0,0 +1 @@
+{"batchcode": "EJ32002", "histograms": [{"batchcodes": ["EJ32002"], "histogram": {"Arthralgia": 1, "Joint swelling": 1, "Leukopenia": 1, "Mobility decreased": 1, "Oedema": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ5002.json b/docs/data/histograms/Mexico/EJ5002.json
new file mode 100644
index 00000000000..326581da726
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ5002.json
@@ -0,0 +1 @@
+{"batchcode": "EJ5002", "histograms": [{"batchcodes": ["EJ5002"], "histogram": {"Pruritus": 2, "Cellulitis": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Inflammation": 1, "Nausea": 1, "Oedema": 1, "Pain": 1, "Rash": 1, "Respiratory distress": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EJ8765.json b/docs/data/histograms/Mexico/EJ8765.json
new file mode 100644
index 00000000000..525aa7a7c10
--- /dev/null
+++ b/docs/data/histograms/Mexico/EJ8765.json
@@ -0,0 +1 @@
+{"batchcode": "EJ8765", "histograms": [{"batchcodes": ["EJ8765"], "histogram": {"Chills": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Nausea": 1, "Syncope": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EK4241.json b/docs/data/histograms/Mexico/EK4241.json
new file mode 100644
index 00000000000..19e606e92e6
--- /dev/null
+++ b/docs/data/histograms/Mexico/EK4241.json
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"Headache": 33, "Asthenia": 26, "Chills": 19, "Dyspnoea": 19, "Dizziness": 18, "Fatigue": 18, "Myalgia": 18, "Arthralgia": 17, "Body temperature": 17, "Pain": 17, "Pyrexia": 16, "Respiratory distress": 16, "Tachycardia": 16, "Cough": 15, "Rhinorrhoea": 14, "Nausea": 12, "Diarrhoea": 11, "Sensitive skin": 9, "Oropharyngeal pain": 8, "Vaccination site pain": 8, "Nodule": 7, "Syncope": 7, "Abdominal pain": 6, "Blood pressure measurement": 6, "Hypertensive crisis": 6, "Rash": 6, "SARS-CoV-2 test": 6, "Seizure": 6, "Induration": 5, "Body temperature increased": 4, "COVID-19": 4, "Heart rate": 4, "Malaise": 4, "Odynophagia": 4, "Oedema": 4, "Oxygen saturation": 4, "Paraesthesia": 4, "Vomiting": 4, "Discomfort": 3, "Eye injury": 3, "SARS-CoV-2 antibody test": 3, "Anaphylactic shock": 2, "Angioedema": 2, "Bronchospasm": 2, "Cyanosis": 2, "Disorientation": 2, "Dysphagia": 2, "Eye pain": 2, "Febrile convulsion": 2, "General physical health deterioration": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Inflammation": 2, "Irritability": 2, "Paraesthesia oral": 2, "Polymerase chain reaction": 2, "Vaccination site hypersensitivity": 2, "Vaccination site reaction": 2, "Aphonia": 1, "Blood pressure increased": 1, "Bronchial disorder": 1, "Chest pain": 1, "Computerised tomogram thorax": 1, "Discharge": 1, "Drug ineffective": 1, "Dystonia": 1, "Erythema": 1, "Facial paralysis": 1, "Full blood count": 1, "Generalised tonic-clonic seizure": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hyposmia": 1, "Hypothermia": 1, "Hypotonia": 1, "Leukopenia": 1, "Lymphadenopathy": 1, "Lymphopenia": 1, "Pain assessment": 1, "Pharyngeal oedema": 1, "Pneumonia": 1, "Rales": 1, "Swelling": 1, "Vaccination failure": 1, "Vaccination site discomfort": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EK42412.json b/docs/data/histograms/Mexico/EK42412.json
new file mode 100644
index 00000000000..1a853a53ce8
--- /dev/null
+++ b/docs/data/histograms/Mexico/EK42412.json
@@ -0,0 +1 @@
+{"batchcode": "EK42412", "histograms": [{"batchcodes": ["EK42412"], "histogram": {"Dizziness": 3, "Headache": 3, "Abdominal pain": 2, "Arthralgia": 2, "Asthenia": 2, "Body temperature": 2, "Chills": 2, "Cough": 2, "Diarrhoea": 2, "Fatigue": 2, "Irritability": 2, "Myalgia": 2, "Oxygen saturation": 2, "Pain": 2, "Pyrexia": 2, "Rhinorrhoea": 2, "Tachycardia": 2, "Abnormal faeces": 1, "Bradycardia": 1, "Bronchospasm": 1, "Chest pain": 1, "Computerised tomogram": 1, "Crying": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Feeling hot": 1, "General physical condition abnormal": 1, "Heart rate": 1, "Hypersensitivity": 1, "Nausea": 1, "Oedema": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Petechiae": 1, "Pneumonia": 1, "Sensitive skin": 1, "Thirst": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EK4245.json b/docs/data/histograms/Mexico/EK4245.json
new file mode 100644
index 00000000000..c26999a792f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EK4245.json
@@ -0,0 +1 @@
+{"batchcode": "EK4245", "histograms": [{"batchcodes": ["EK4245"], "histogram": {"Headache": 35, "Asthenia": 29, "Fatigue": 24, "Pain": 24, "Nausea": 20, "Dizziness": 19, "Dyspnoea": 19, "Respiratory distress": 18, "Myalgia": 17, "Arthralgia": 16, "Chills": 15, "Cough": 15, "Oropharyngeal pain": 15, "Rhinorrhoea": 14, "Tachycardia": 14, "Body temperature": 12, "Oedema": 11, "Blood pressure measurement": 10, "Erythema": 9, "Inflammation": 9, "Oxygen saturation": 9, "Pyrexia": 9, "Sensitive skin": 9, "Diarrhoea": 8, "Vaccination site pain": 8, "Body temperature increased": 7, "Induration": 7, "Nodule": 7, "Vomiting": 7, "Oxygen saturation decreased": 6, "Abdominal pain": 5, "Blood pressure increased": 5, "Decreased appetite": 5, "Heart rate": 5, "Local reaction": 5, "Lymphadenopathy": 5, "Odynophagia": 5, "Rash": 5, "Hypersensitivity": 4, "Paraesthesia": 4, "Pruritus": 4, "Syncope": 4, "Chest pain": 3, "Hemiparesis": 3, "SARS-CoV-2 antibody test": 3, "Vaccination site hypersensitivity": 3, "COVID-19": 2, "Cellulitis": 2, "Dysgeusia": 2, "Ear discomfort": 2, "Generalised tonic-clonic seizure": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Mobility decreased": 2, "Pain in extremity": 2, "Respiratory rate": 2, "Tinnitus": 2, "Urticaria": 2, "Vertigo": 2, "Abnormal faeces": 1, "Anaphylactic shock": 1, "Anosmia": 1, "Anxiety": 1, "Asthmatic crisis": 1, "Aura": 1, "Axillary pain": 1, "Blood pressure ambulatory abnormal": 1, "Blood pressure decreased": 1, "Bowel movement irregularity": 1, "Bradycardia": 1, "Breast pain": 1, "Bronchospasm": 1, "Chest X-ray": 1, "Computerised tomogram thorax": 1, "Conjunctival haemorrhage": 1, "Deafness unilateral": 1, "Discomfort": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dyspnoea exertional": 1, "Ear disorder": 1, "Epistaxis": 1, "Erythema multiforme": 1, "Eye discharge": 1, "Eye irritation": 1, "Eye pain": 1, "Eyelid oedema": 1, "Eyelid ptosis": 1, "Facial paralysis": 1, "Feeling hot": 1, "General physical health deterioration": 1, "Haemorrhage": 1, "Hemiparaesthesia": 1, "Hepatic pain": 1, "Hyperpyrexia": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Hypothermia": 1, "Lip disorder": 1, "Malaise": 1, "Metrorrhagia": 1, "Muscle contractions involuntary": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Oedema peripheral": 1, "Otitis media acute": 1, "Oxygen saturation abnormal": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Pelvic pain": 1, "Pharyngeal disorder": 1, "Photopsia": 1, "Physical examination": 1, "Polymerase chain reaction": 1, "Prurigo": 1, "Rash maculo-papular": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Scan": 1, "Sinusitis": 1, "Skin disorder": 1, "Skin sensitisation": 1, "Somnolence": 1, "Systemic lupus erythematosus": 1, "Tongue oedema": 1, "Tongue paralysis": 1, "Toothache": 1, "Vaccination failure": 1, "Vaccination site inflammation": 1, "Vaccination site reaction": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EK9449.json b/docs/data/histograms/Mexico/EK9449.json
new file mode 100644
index 00000000000..89c96d54369
--- /dev/null
+++ b/docs/data/histograms/Mexico/EK9449.json
@@ -0,0 +1 @@
+{"batchcode": "EK9449", "histograms": [{"batchcodes": ["EK9449"], "histogram": {"Eye haemorrhage": 1, "Eye pain": 1, "Headache": 1, "Hypokinesia": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL 1406.json b/docs/data/histograms/Mexico/EL 1406.json
new file mode 100644
index 00000000000..12b0b3c32d4
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL 1406.json	
@@ -0,0 +1 @@
+{"batchcode": "EL 1406", "histograms": [{"batchcodes": ["EL 1406"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1401.json b/docs/data/histograms/Mexico/EL1401.json
new file mode 100644
index 00000000000..859fe5def07
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1401.json
@@ -0,0 +1 @@
+{"batchcode": "EL1401", "histograms": [{"batchcodes": ["EL1401"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "COVID-19": 1, "Fatigue": 1, "Irritability": 1, "Odynophagia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1406.json b/docs/data/histograms/Mexico/EL1406.json
new file mode 100644
index 00000000000..311e2a885dc
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1406.json
@@ -0,0 +1 @@
+{"batchcode": "EL1406", "histograms": [{"batchcodes": ["EL1406"], "histogram": {"Headache": 37, "Asthenia": 29, "Respiratory distress": 28, "Dyspnoea": 27, "Fatigue": 23, "Dizziness": 22, "Myalgia": 22, "Pain": 22, "Sensitive skin": 22, "Nausea": 21, "Arthralgia": 19, "Chills": 17, "Body temperature": 16, "Oropharyngeal pain": 16, "Cough": 15, "Pyrexia": 15, "Rhinorrhoea": 14, "Tachycardia": 12, "Diarrhoea": 10, "Blood pressure measurement": 7, "Oedema": 7, "Rash": 7, "Vomiting": 7, "Abdominal pain": 6, "Body temperature increased": 6, "Pruritus": 6, "Vaccination site pain": 6, "Blood pressure increased": 5, "Bronchospasm": 5, "Inflammation": 5, "Malaise": 5, "Back pain": 4, "Hyperhidrosis": 4, "Paraesthesia": 4, "Chest discomfort": 3, "Chest pain": 3, "Haematochezia": 3, "Heart rate": 3, "Hypertension": 3, "Induration": 3, "Irritability": 3, "Nodule": 3, "Oxygen saturation": 3, "Anaphylactic reaction": 2, "Anaphylactic shock": 2, "Anxiety": 2, "Decreased appetite": 2, "Dry throat": 2, "Erythema": 2, "Hypersensitivity": 2, "Lacrimation increased": 2, "Lymphadenopathy": 2, "Mobility decreased": 2, "Nasal congestion": 2, "Pain in extremity": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Somnolence": 2, "Syncope": 2, "Abdominal pain upper": 1, "Ageusia": 1, "Aphonia": 1, "Blood test": 1, "Bradycardia": 1, "COVID-19": 1, "Crying": 1, "Cyanosis": 1, "Dehydration": 1, "Discomfort": 1, "Disease recurrence": 1, "Disorientation": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Ear pain": 1, "Epilepsy": 1, "Eye irritation": 1, "Feeling hot": 1, "Guillain-Barre syndrome": 1, "Head discomfort": 1, "Hyperthermia": 1, "Hypokinesia": 1, "Hypotension": 1, "Hypotonia": 1, "Laryngeal oedema": 1, "Livedo reticularis": 1, "Local reaction": 1, "Loss of consciousness": 1, "Muscle atrophy": 1, "Muscular weakness": 1, "Nystagmus": 1, "Odynophagia": 1, "Oxygen saturation abnormal": 1, "Oxygen saturation decreased": 1, "Painful respiration": 1, "Palpitations": 1, "Radiculopathy": 1, "Respiratory disorder": 1, "Respiratory failure": 1, "Sensation of foreign body": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling face": 1, "Thermal burns of eye": 1, "Vaccination error": 1, "Vaccination site cellulitis": 1, "Vaccination site movement impairment": 1, "Vaccination site warmth": 1, "Vasodilatation": 1, "Vestibular function test": 1, "Vestibular function test abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1415.json b/docs/data/histograms/Mexico/EL1415.json
new file mode 100644
index 00000000000..bea77763f4d
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1415.json
@@ -0,0 +1 @@
+{"batchcode": "EL1415", "histograms": [{"batchcodes": ["EL1415"], "histogram": {"Arthralgia": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Dyspnoea": 1, "Headache": 1, "Heart rate": 1, "Myalgia": 1, "Oxygen saturation": 1, "Oxygen saturation abnormal": 1, "Pain": 1, "Pain in extremity": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Tachycardia": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1422.json b/docs/data/histograms/Mexico/EL1422.json
new file mode 100644
index 00000000000..53b8cbbfa2c
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1422.json
@@ -0,0 +1 @@
+{"batchcode": "EL1422", "histograms": [{"batchcodes": ["EL1422"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1425.json b/docs/data/histograms/Mexico/EL1425.json
new file mode 100644
index 00000000000..12e663c2897
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1425.json
@@ -0,0 +1 @@
+{"batchcode": "EL1425", "histograms": [{"batchcodes": ["EL1425"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1446.json b/docs/data/histograms/Mexico/EL1446.json
new file mode 100644
index 00000000000..dc479d4616b
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1446.json
@@ -0,0 +1 @@
+{"batchcode": "EL1446", "histograms": [{"batchcodes": ["EL1446"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1448.json b/docs/data/histograms/Mexico/EL1448.json
new file mode 100644
index 00000000000..3a20414e7a3
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1448.json
@@ -0,0 +1 @@
+{"batchcode": "EL1448", "histograms": [{"batchcodes": ["EL1448"], "histogram": {"Dyspnoea": 1, "Respiratory distress": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1460.json b/docs/data/histograms/Mexico/EL1460.json
new file mode 100644
index 00000000000..32a0e923f74
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1460.json
@@ -0,0 +1 @@
+{"batchcode": "EL1460", "histograms": [{"batchcodes": ["EL1460"], "histogram": {"Dyspnoea": 5, "Respiratory distress": 5, "Tachycardia": 5, "Dizziness": 4, "Pain": 4, "Sensitive skin": 4, "Asthenia": 3, "Fatigue": 3, "Headache": 3, "Oedema": 3, "Body temperature": 2, "Chest pain": 2, "Eye pain": 2, "Inflammation": 2, "Nausea": 2, "Pruritus": 2, "Pyrexia": 2, "Rash": 2, "Vaccination site pain": 2, "Vomiting": 2, "Anxiety": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Cellulitis": 1, "Chills": 1, "Decreased appetite": 1, "Eye injury": 1, "Eyelid rash": 1, "Febrile convulsion": 1, "Induration": 1, "Irritability": 1, "Lacrimation increased": 1, "Local reaction": 1, "Malaise": 1, "Myalgia": 1, "Nodule": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EL1604.json b/docs/data/histograms/Mexico/EL1604.json
new file mode 100644
index 00000000000..860254f7587
--- /dev/null
+++ b/docs/data/histograms/Mexico/EL1604.json
@@ -0,0 +1 @@
+{"batchcode": "EL1604", "histograms": [{"batchcodes": ["EL1604"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "General physical health deterioration": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Purpura": 1, "Pyrexia": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ELI406.json b/docs/data/histograms/Mexico/ELI406.json
new file mode 100644
index 00000000000..5c54c41cdd7
--- /dev/null
+++ b/docs/data/histograms/Mexico/ELI406.json
@@ -0,0 +1 @@
+{"batchcode": "ELI406", "histograms": [{"batchcodes": ["ELI406"], "histogram": {"Headache": 3, "Blood pressure measurement": 2, "Dizziness": 2, "Dyspnoea": 2, "Paraesthesia": 2, "Respiratory distress": 2, "Arthralgia": 1, "Asthenia": 1, "Bell's palsy": 1, "Blood pressure increased": 1, "Coma scale": 1, "Decreased appetite": 1, "Fatigue": 1, "Heart rate": 1, "Lacrimation increased": 1, "Oxygen saturation": 1, "Pain": 1, "Paraesthesia oral": 1, "Rash": 1, "Respiratory rate": 1, "Sensitive skin": 1, "Skin lesion": 1, "Tachycardia": 1, "Tachypnoea": 1, "Throat irritation": 1, "Tinnitus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ELUC217.json b/docs/data/histograms/Mexico/ELUC217.json
new file mode 100644
index 00000000000..ab14e43b40f
--- /dev/null
+++ b/docs/data/histograms/Mexico/ELUC217.json
@@ -0,0 +1 @@
+{"batchcode": "ELUC217", "histograms": [{"batchcodes": ["ELUC217"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Generalised tonic-clonic seizure": 1, "Headache": 1, "Inflammation": 1, "Loss of consciousness": 1, "Oedema": 1, "Pain": 1, "Seizure": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EMMR.json b/docs/data/histograms/Mexico/EMMR.json
new file mode 100644
index 00000000000..c1433bc330f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EMMR.json
@@ -0,0 +1 @@
+{"batchcode": "EMMR", "histograms": [{"batchcodes": ["EMMR"], "histogram": {"Back pain": 1, "Dizziness": 1, "Eyelid oedema": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1, "Tachycardia": 1, "Vaccination error": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EMN1198.json b/docs/data/histograms/Mexico/EMN1198.json
new file mode 100644
index 00000000000..393ae3991f0
--- /dev/null
+++ b/docs/data/histograms/Mexico/EMN1198.json
@@ -0,0 +1 @@
+{"batchcode": "EMN1198", "histograms": [{"batchcodes": ["EMN1198"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EN 1194.json b/docs/data/histograms/Mexico/EN 1194.json
new file mode 100644
index 00000000000..d98c02b8e8e
--- /dev/null
+++ b/docs/data/histograms/Mexico/EN 1194.json	
@@ -0,0 +1 @@
+{"batchcode": "EN 1194", "histograms": [{"batchcodes": ["EN 1194"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain assessment": 1, "Pruritus": 1, "Sensitive skin": 1, "Vaccination error": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EN-1194.json b/docs/data/histograms/Mexico/EN-1194.json
new file mode 100644
index 00000000000..8a82f83eeb5
--- /dev/null
+++ b/docs/data/histograms/Mexico/EN-1194.json
@@ -0,0 +1 @@
+{"batchcode": "EN-1194", "histograms": [{"batchcodes": ["EN-1194"], "histogram": {"Asthenia": 1, "Bronchospasm": 1, "Cough": 1, "Dizziness": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Lethargy": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Periorbital oedema": 1, "Petechiae": 1, "Pruritus": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EN1194.json b/docs/data/histograms/Mexico/EN1194.json
new file mode 100644
index 00000000000..9c1983f80b7
--- /dev/null
+++ b/docs/data/histograms/Mexico/EN1194.json
@@ -0,0 +1 @@
+{"batchcode": "EN1194", "histograms": [{"batchcodes": ["EN1194"], "histogram": {"Headache": 67, "Asthenia": 54, "Dizziness": 49, "Myalgia": 44, "Fatigue": 42, "Arthralgia": 41, "Sensitive skin": 39, "Pain": 38, "Body temperature": 33, "Nausea": 33, "Pyrexia": 33, "Tachycardia": 28, "Chills": 25, "Dyspnoea": 25, "Respiratory distress": 25, "Pruritus": 21, "Vomiting": 20, "Vaccination site pain": 18, "Blood pressure measurement": 17, "Rash": 17, "Cough": 15, "Irritability": 14, "Oedema": 14, "Rhinorrhoea": 14, "Oropharyngeal pain": 13, "Bronchospasm": 11, "Diarrhoea": 11, "Erythema": 10, "Inflammation": 10, "Paraesthesia": 10, "Nodule": 9, "Blood pressure increased": 8, "Induration": 8, "Syncope": 8, "Body temperature increased": 7, "Heart rate": 7, "Hypotension": 7, "Oxygen saturation": 7, "Seizure": 7, "Abdominal pain": 6, "Hypertension": 6, "Vaccination error": 6, "Anaphylactic shock": 5, "Crying": 5, "Decreased appetite": 5, "Hypovolaemic shock": 5, "Pain in extremity": 5, "Angioedema": 4, "Anxiety": 4, "Back pain": 4, "Chest discomfort": 4, "Lymphadenopathy": 4, "Malaise": 4, "Oxygen saturation decreased": 4, "Palpitations": 4, "SARS-CoV-2 test": 4, "Chest pain": 3, "Febrile convulsion": 3, "Feeling hot": 3, "Hyperhidrosis": 3, "Hypersensitivity": 3, "Hypertensive crisis": 3, "Laryngeal oedema": 3, "Pain assessment": 3, "Paralysis": 3, "Vaccination site inflammation": 3, "Vaccination site oedema": 3, "Anaphylactic reaction": 2, "Anosmia": 2, "Cellulitis": 2, "Depressed level of consciousness": 2, "Disseminated Bacillus Calmette-Guerin infection": 2, "Dysgeusia": 2, "Ear pain": 2, "Eye injury": 2, "Flushing": 2, "Haemorrhage": 2, "Haemorrhagic disorder": 2, "Hypoaesthesia": 2, "Investigation": 2, "Loss of consciousness": 2, "Ocular hyperaemia": 2, "Respiratory rate": 2, "Sensation of foreign body": 2, "Stridor": 2, "Throat irritation": 2, "Vaccination site erythema": 2, "Vaccination site induration": 2, "Visual analogue scale": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Abscess": 1, "Acute myocardial infarction": 1, "Anti-NMDA antibody": 1, "Antinuclear antibody": 1, "Balance disorder": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "Brain stem ischaemia": 1, "Burning sensation": 1, "Cheilitis": 1, "Coma scale": 1, "Computerised tomogram": 1, "Conjunctival hyperaemia": 1, "Contusion": 1, "DNA antibody": 1, "Dehydration": 1, "Discomfort": 1, "Disease recurrence": 1, "Dry mouth": 1, "Dysarthria": 1, "Dyspnoea exertional": 1, "Dystonia": 1, "Embolism": 1, "Enterococcal infection": 1, "Epistaxis": 1, "Eye irritation": 1, "Eye pain": 1, "Eye pruritus": 1, "Eyelid oedema": 1, "Face oedema": 1, "Facial paralysis": 1, "Foreign body in throat": 1, "Gastroenteritis": 1, "Gastrointestinal hypomotility": 1, "Guillain-Barre syndrome": 1, "Hallucination, visual": 1, "Hemiparesis": 1, "Hunt and Hess scale": 1, "Hypertensive emergency": 1, "Hyperthermia": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hypothermia": 1, "Hypoxia": 1, "Influenza": 1, "Intracranial aneurysm": 1, "Intussusception": 1, "Ischaemic stroke": 1, "Joint injury": 1, "Lacrimation increased": 1, "Laryngeal inflammation": 1, "Lethargy": 1, "Livedo reticularis": 1, "Local reaction": 1, "Lymph node pain": 1, "Movement disorder": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal stiffness": 1, "Narcolepsy": 1, "Nystagmus": 1, "Optic neuritis": 1, "Paraesthesia mucosal": 1, "Paraesthesia oral": 1, "Peripheral swelling": 1, "Pharyngeal erythema": 1, "Physical examination": 1, "Productive cough": 1, "Rash maculo-papular": 1, "Raynaud's phenomenon": 1, "Skeletal injury": 1, "Somnolence": 1, "Subarachnoid haemorrhage": 1, "Suspected COVID-19": 1, "Systemic lupus erythematosus": 1, "Urticaria": 1, "Vaccination site discomfort": 1, "Vaccination site nodule": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vasodilatation": 1, "Vertigo": 1, "Vision blurred": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EN1198.json b/docs/data/histograms/Mexico/EN1198.json
new file mode 100644
index 00000000000..f404ec9f02b
--- /dev/null
+++ b/docs/data/histograms/Mexico/EN1198.json
@@ -0,0 +1 @@
+{"batchcode": "EN1198", "histograms": [{"batchcodes": ["EN1198"], "histogram": {"Headache": 35, "Asthenia": 29, "Sensitive skin": 24, "Pain": 23, "Body temperature": 21, "Dizziness": 21, "Fatigue": 21, "Nausea": 20, "Pyrexia": 20, "Myalgia": 19, "Dyspnoea": 18, "Respiratory distress": 17, "Arthralgia": 15, "Tachycardia": 14, "Chills": 11, "Cough": 11, "Bronchospasm": 10, "Vaccination site pain": 9, "Vomiting": 9, "Oropharyngeal pain": 8, "Body temperature increased": 7, "Pruritus": 7, "Abdominal pain": 5, "Diarrhoea": 5, "Erythema": 5, "Irritability": 5, "Oedema": 5, "Cellulitis": 4, "Chest pain": 4, "Inflammation": 4, "Malaise": 4, "Odynophagia": 4, "Rash": 4, "SARS-CoV-2 test": 4, "Wrong technique in product usage process": 4, "Anaphylactic reaction": 3, "Anaphylactic shock": 3, "Blood pressure measurement": 3, "COVID-19": 3, "Hypertension": 3, "Hypovolaemic shock": 3, "Rhinorrhoea": 3, "Facial paralysis": 2, "Haematochezia": 2, "Haemorrhage": 2, "Hyperhidrosis": 2, "Hypertensive crisis": 2, "Hypoaesthesia oral": 2, "Lymphadenopathy": 2, "Pain in extremity": 2, "Physical examination": 2, "Pneumonia": 2, "SARS-CoV-2 test positive": 2, "Seizure": 2, "Sensation of foreign body": 2, "Syncope": 2, "Vaccination site erythema": 2, "Vertigo": 2, "Visual analogue scale": 2, "Abdominal symptom": 1, "Acute myocardial infarction": 1, "Ageusia": 1, "Areflexia": 1, "Asterixis": 1, "Axillary pain": 1, "Blood pressure increased": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Burning sensation": 1, "Cardio-respiratory arrest": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Conjunctivitis": 1, "Crying": 1, "Decreased appetite": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Drug ineffective": 1, "Dysphonia": 1, "Epistaxis": 1, "Eye disorder": 1, "Eye pain": 1, "Gastroenteritis": 1, "General physical health deterioration": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Hemiparaesthesia": 1, "Hyperthermia": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Induration": 1, "Intussusception": 1, "Laryngospasm": 1, "Mechanical urticaria": 1, "Muscle rigidity": 1, "Muscle spasticity": 1, "Muscular weakness": 1, "Neck pain": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Paresis": 1, "Pharyngeal hypoaesthesia": 1, "Poor quality product administered": 1, "Productive cough": 1, "Sensory loss": 1, "Shock": 1, "Somnolence": 1, "Stevens-Johnson syndrome": 1, "Thermal burns of eye": 1, "Vaccination error": 1, "Vaccination site cellulitis": 1, "Vaccination site induration": 1, "Vaccination site inflammation": 1, "Vaccination site joint movement impairment": 1, "Vaccination site movement impairment": 1, "Vaccination site oedema": 1, "Vaccination site pruritus": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EN11980.json b/docs/data/histograms/Mexico/EN11980.json
new file mode 100644
index 00000000000..59b11cb6b3f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EN11980.json
@@ -0,0 +1 @@
+{"batchcode": "EN11980", "histograms": [{"batchcodes": ["EN11980"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Headache": 1, "Inflammation": 1, "Irritability": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "Seizure": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EN198062021.json b/docs/data/histograms/Mexico/EN198062021.json
new file mode 100644
index 00000000000..c6d4413759f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EN198062021.json
@@ -0,0 +1 @@
+{"batchcode": "EN198062021", "histograms": [{"batchcodes": ["EN198062021"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature increased": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EN2245.json b/docs/data/histograms/Mexico/EN2245.json
new file mode 100644
index 00000000000..f175cf9d24a
--- /dev/null
+++ b/docs/data/histograms/Mexico/EN2245.json
@@ -0,0 +1 @@
+{"batchcode": "EN2245", "histograms": [{"batchcodes": ["EN2245"], "histogram": {"Blood pressure measurement": 2, "Asthenia": 1, "Blood pressure increased": 1, "Decreased activity": 1, "Dyskinesia": 1, "Fatigue": 1, "Febrile convulsion": 1, "Guillain-Barre syndrome": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Paraesthesia": 1, "Photopsia": 1, "Seizure": 1, "Vertigo": 1, "Vital signs measurement": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EP6675.json b/docs/data/histograms/Mexico/EP6675.json
new file mode 100644
index 00000000000..26feb7dad0c
--- /dev/null
+++ b/docs/data/histograms/Mexico/EP6675.json
@@ -0,0 +1 @@
+{"batchcode": "EP6675", "histograms": [{"batchcodes": ["EP6675"], "histogram": {"Bronchospasm": 1, "Chest pain": 1, "Dyspnoea": 1, "Headache": 1, "Pain": 1, "Pruritus": 1, "Respiratory distress": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EP675.json b/docs/data/histograms/Mexico/EP675.json
new file mode 100644
index 00000000000..b3a9bae048b
--- /dev/null
+++ b/docs/data/histograms/Mexico/EP675.json
@@ -0,0 +1 @@
+{"batchcode": "EP675", "histograms": [{"batchcodes": ["EP675"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Genital discomfort": 1, "Headache": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EP6771.json b/docs/data/histograms/Mexico/EP6771.json
new file mode 100644
index 00000000000..391de36de72
--- /dev/null
+++ b/docs/data/histograms/Mexico/EP6771.json
@@ -0,0 +1 @@
+{"batchcode": "EP6771", "histograms": [{"batchcodes": ["EP6771"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Chest pain": 1, "Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Induration": 1, "Myalgia": 1, "Nausea": 1, "Nodule": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation abnormal": 1, "Pain": 1, "Pneumonia": 1, "Pyrexia": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EP6775.json b/docs/data/histograms/Mexico/EP6775.json
new file mode 100644
index 00000000000..ae50999dc83
--- /dev/null
+++ b/docs/data/histograms/Mexico/EP6775.json
@@ -0,0 +1 @@
+{"batchcode": "EP6775", "histograms": [{"batchcodes": ["EP6775"], "histogram": {"Headache": 85, "Asthenia": 83, "Dizziness": 59, "Pain": 57, "Fatigue": 56, "Myalgia": 55, "Sensitive skin": 52, "Pyrexia": 45, "Arthralgia": 44, "Nausea": 44, "Body temperature": 41, "Dyspnoea": 41, "Respiratory distress": 38, "Tachycardia": 35, "Blood pressure measurement": 32, "Chills": 32, "Vaccination site pain": 32, "Induration": 24, "Nodule": 24, "Vomiting": 23, "Rhinorrhoea": 22, "Cough": 19, "Diarrhoea": 19, "Oropharyngeal pain": 19, "Body temperature increased": 18, "Rash": 18, "Abdominal pain": 17, "Irritability": 17, "Hypertension": 15, "Pruritus": 15, "Erythema": 14, "Haemorrhage": 13, "Lymphadenopathy": 13, "Decreased appetite": 12, "Hypovolaemic shock": 12, "Oedema": 12, "Blood pressure increased": 11, "Cellulitis": 10, "Heart rate": 10, "Oxygen saturation": 8, "Pain in extremity": 8, "Inflammation": 7, "Intussusception": 7, "Paraesthesia oral": 7, "Chest pain": 6, "Hypertensive crisis": 6, "Local reaction": 6, "Odynophagia": 6, "Oedema peripheral": 6, "Abscess": 5, "Back pain": 5, "Crying": 5, "Facial paralysis": 5, "Haematochezia": 5, "Hypotension": 5, "Palpitations": 5, "Paraesthesia": 5, "Bronchospasm": 4, "Feeling hot": 4, "Haemorrhagic disorder": 4, "Heart rate increased": 4, "Hyperhidrosis": 4, "Hypoaesthesia": 4, "Hypoaesthesia oral": 4, "Malaise": 4, "Muscular weakness": 4, "Pain assessment": 4, "Seizure": 4, "Anosmia": 3, "Disseminated Bacillus Calmette-Guerin infection": 3, "Dry mouth": 3, "Eye pain": 3, "Guillain-Barre syndrome": 3, "Hypokinesia": 3, "Oral discomfort": 3, "Respiratory rate": 3, "Syncope": 3, "Tremor": 3, "Vaccination site reaction": 3, "Vertigo": 3, "Anxiety": 2, "Axillary pain": 2, "Bell's palsy": 2, "Blood glucose": 2, "Blood pressure systolic increased": 2, "Dysgeusia": 2, "Eye irritation": 2, "Gait disturbance": 2, "Hyperthermia": 2, "Investigation": 2, "Movement disorder": 2, "Neck pain": 2, "Ocular hyperaemia": 2, "Oral disorder": 2, "Photopsia": 2, "Pneumonia": 2, "Respiratory arrest": 2, "Somnolence": 2, "Tinnitus": 2, "Vaccination error": 2, "Vaccination site cellulitis": 2, "Vaccination site erythema": 2, "Visual analogue scale": 2, "Vital signs measurement": 2, "Wrong technique in product usage process": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Accidental overdose": 1, "Ageusia": 1, "Aggression": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Aphonia": 1, "Arrhythmia": 1, "Asthma": 1, "Autoimmune haemolytic anaemia": 1, "Blood lactate dehydrogenase": 1, "Blood pressure abnormal": 1, "Body mass index": 1, "Bradycardia": 1, "Cardio-respiratory arrest": 1, "Choking": 1, "Choluria": 1, "Colitis": 1, "Conjunctival haemorrhage": 1, "Coombs test": 1, "Dehydration": 1, "Diabetes mellitus management": 1, "Discomfort": 1, "Disturbance in attention": 1, "Drug hypersensitivity": 1, "Drug ineffective": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Ear infection": 1, "Ecchymosis": 1, "Electrocardiogram": 1, "End stage renal disease": 1, "Eye discharge": 1, "Eye injury": 1, "Eyelid oedema": 1, "Eyelid ptosis": 1, "Face oedema": 1, "Facial spasm": 1, "Fall": 1, "Febrile convulsion": 1, "Feeling of despair": 1, "Gait inability": 1, "Gastrointestinal motility disorder": 1, "Gastrooesophageal reflux disease": 1, "Haemoglobin": 1, "Haemolytic anaemia": 1, "Hallucination": 1, "Heart rate abnormal": 1, "Hemiparesis": 1, "Hot flush": 1, "Hyperaemia": 1, "Hyperglycaemia": 1, "Hypersensitivity": 1, "Hypoglycaemia": 1, "Hypothermia": 1, "Hypoxia": 1, "Influenza like illness": 1, "Insomnia": 1, "Jaundice": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Mobility decreased": 1, "Muscle strength normal": 1, "Myoclonic epilepsy": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nervous system disorder": 1, "Normochromic anaemia": 1, "Normocytic anaemia": 1, "Off label use": 1, "Optic neuritis": 1, "Oxygen saturation decreased": 1, "Paralysis": 1, "Pelvic pain": 1, "Peripheral swelling": 1, "Peripheral vascular disorder": 1, "Petechiae": 1, "Pharyngeal disorder": 1, "Pharyngeal ulceration": 1, "Photophobia": 1, "Physical examination": 1, "Presyncope": 1, "Product use issue": 1, "Respiratory disorder": 1, "Salivary hypersecretion": 1, "Sensation of foreign body": 1, "Sensitisation": 1, "Sensory loss": 1, "Sepsis": 1, "Septic shock": 1, "Skin lesion": 1, "Skin mass": 1, "Slow speech": 1, "Stevens-Johnson syndrome": 1, "Suspected COVID-19": 1, "Synovial cyst": 1, "Taste disorder": 1, "Thrombocytopenia": 1, "Thrombocytopenic purpura": 1, "Thrombosis": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site induration": 1, "Vaccination site movement impairment": 1, "Vaccination site oedema": 1, "Vaccination site pruritus": 1, "Vision blurred": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EP6955.json b/docs/data/histograms/Mexico/EP6955.json
new file mode 100644
index 00000000000..3009dd6416d
--- /dev/null
+++ b/docs/data/histograms/Mexico/EP6955.json
@@ -0,0 +1 @@
+{"batchcode": "EP6955", "histograms": [{"batchcodes": ["EP6955"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EP7533.json b/docs/data/histograms/Mexico/EP7533.json
new file mode 100644
index 00000000000..faa1fd13118
--- /dev/null
+++ b/docs/data/histograms/Mexico/EP7533.json
@@ -0,0 +1 @@
+{"batchcode": "EP7533", "histograms": [{"batchcodes": ["EP7533"], "histogram": {"COVID-19": 1, "Lung disorder": 1, "Oropharyngeal pain": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EPE6775.json b/docs/data/histograms/Mexico/EPE6775.json
new file mode 100644
index 00000000000..5d4fe0d0a99
--- /dev/null
+++ b/docs/data/histograms/Mexico/EPE6775.json
@@ -0,0 +1 @@
+{"batchcode": "EPE6775", "histograms": [{"batchcodes": ["EPE6775"], "histogram": {"COVID-19 pneumonia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EPG775.json b/docs/data/histograms/Mexico/EPG775.json
new file mode 100644
index 00000000000..763a5da5815
--- /dev/null
+++ b/docs/data/histograms/Mexico/EPG775.json
@@ -0,0 +1 @@
+{"batchcode": "EPG775", "histograms": [{"batchcodes": ["EPG775"], "histogram": {"Anxiety": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Paraesthesia": 1, "Seizure": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER 7934.json b/docs/data/histograms/Mexico/ER 7934.json
new file mode 100644
index 00000000000..905395d1b54
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER 7934.json	
@@ -0,0 +1 @@
+{"batchcode": "ER 7934", "histograms": [{"batchcodes": ["ER 7934"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Body temperature increased": 1, "Diarrhoea": 1, "Headache": 1, "Nausea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sensitive skin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER-7939.json b/docs/data/histograms/Mexico/ER-7939.json
new file mode 100644
index 00000000000..c98d50a6679
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER-7939.json
@@ -0,0 +1 @@
+{"batchcode": "ER-7939", "histograms": [{"batchcodes": ["ER-7939"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Ear pain": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pruritus": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER-9449.json b/docs/data/histograms/Mexico/ER-9449.json
new file mode 100644
index 00000000000..7f9727aa395
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER-9449.json
@@ -0,0 +1 @@
+{"batchcode": "ER-9449", "histograms": [{"batchcodes": ["ER-9449"], "histogram": {"Babinski reflex test": 1, "Chorea": 1, "Dysarthria": 1, "Extensor plantar response": 1, "Hemiparaesthesia": 1, "Hemiparesis": 1, "Ischaemic stroke": 1, "Pain": 1, "Physical examination": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER1742.json b/docs/data/histograms/Mexico/ER1742.json
new file mode 100644
index 00000000000..adc31986b87
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER1742.json
@@ -0,0 +1 @@
+{"batchcode": "ER1742", "histograms": [{"batchcodes": ["ER1742"], "histogram": {"Headache": 26, "Asthenia": 19, "Body temperature": 19, "Dizziness": 19, "Pyrexia": 17, "Fatigue": 14, "Pain": 13, "Dyspnoea": 11, "Myalgia": 11, "Nausea": 11, "Respiratory distress": 11, "Sensitive skin": 10, "Arthralgia": 9, "Blood pressure measurement": 9, "Body temperature increased": 9, "Chills": 8, "Vaccination site pain": 8, "Diarrhoea": 7, "Hypertension": 7, "Rhinorrhoea": 7, "Erythema": 6, "Bronchospasm": 5, "Cough": 5, "Oedema": 5, "Vomiting": 5, "Haemorrhage": 4, "Induration": 4, "Inflammation": 4, "Nodule": 4, "Oxygen saturation": 4, "Pruritus": 4, "Rash": 4, "Abdominal pain": 3, "Haemorrhagic disorder": 3, "Oropharyngeal pain": 3, "SARS-CoV-2 test": 3, "Tachycardia": 3, "Blood immunoglobulin G": 2, "Blood immunoglobulin M": 2, "Blood pressure increased": 2, "COVID-19": 2, "Cellulitis": 2, "Disseminated Bacillus Calmette-Guerin infection": 2, "Gait disturbance": 2, "Hyperhidrosis": 2, "Irritability": 2, "Lymphadenopathy": 2, "Malaise": 2, "Seizure": 2, "Vaccination error": 2, "Visual analogue scale": 2, "Abdominal discomfort": 1, "Abnormal faeces": 1, "Apnoeic attack": 1, "Auscultation": 1, "Balance disorder": 1, "Blister": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood pressure abnormal": 1, "COVID-19 pneumonia": 1, "Computerised tomogram": 1, "Death": 1, "Decreased appetite": 1, "Discomfort": 1, "Diverticulum intestinal": 1, "Drug ineffective": 1, "Dysphonia": 1, "Ear pain": 1, "Eyelid ptosis": 1, "Facial paralysis": 1, "Feeling hot": 1, "Gastrointestinal haemorrhage": 1, "Generalised tonic-clonic seizure": 1, "Gingival bleeding": 1, "Glossitis": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hemiparesis": 1, "Hyperaesthesia": 1, "Hypersensitivity": 1, "Hypertensive crisis": 1, "Hypoaesthesia oral": 1, "Hypothermia": 1, "Hypovolaemic shock": 1, "Hypoxia": 1, "Lip oedema": 1, "Local reaction": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymphadenitis": 1, "Mobility decreased": 1, "Movement disorder": 1, "Muscle strength abnormal": 1, "Nasal obstruction": 1, "Neuralgia": 1, "Obstructive airways disorder": 1, "Oral pruritus": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Physical examination": 1, "Platelet count": 1, "Productive cough": 1, "Prothrombin time": 1, "Pulse absent": 1, "Respiratory rate": 1, "Sensation of foreign body": 1, "Somnolence": 1, "Sudden infant death syndrome": 1, "Suspected COVID-19": 1, "Synovial cyst": 1, "Tachypnoea": 1, "Throat tightness": 1, "Thrombocytopenic purpura": 1, "Tinnitus": 1, "Tympanic membrane perforation": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site cellulitis": 1, "Vaccination site movement impairment": 1, "Vertigo": 1, "Wheezing": 1, "White blood cell scan": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER3449.json b/docs/data/histograms/Mexico/ER3449.json
new file mode 100644
index 00000000000..b01d1d14e15
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER3449.json
@@ -0,0 +1 @@
+{"batchcode": "ER3449", "histograms": [{"batchcodes": ["ER3449"], "histogram": {"Headache": 2, "Myalgia": 2, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER4449.json b/docs/data/histograms/Mexico/ER4449.json
new file mode 100644
index 00000000000..180b51a0a01
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER4449.json
@@ -0,0 +1 @@
+{"batchcode": "ER4449", "histograms": [{"batchcodes": ["ER4449"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Body temperature": 1, "Diarrhoea": 1, "Fatigue": 1, "Febrile convulsion": 1, "Guillain-Barre syndrome": 1, "Pain": 1, "Paralysis": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER7934.json b/docs/data/histograms/Mexico/ER7934.json
new file mode 100644
index 00000000000..50b9f6ae513
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER7934.json
@@ -0,0 +1 @@
+{"batchcode": "ER7934", "histograms": [{"batchcodes": ["ER7934"], "histogram": {"Headache": 77, "Asthenia": 61, "Dizziness": 50, "Pain": 46, "Fatigue": 44, "Sensitive skin": 43, "Myalgia": 41, "Nausea": 41, "Body temperature": 36, "Dyspnoea": 36, "Pyrexia": 36, "Blood pressure measurement": 34, "Arthralgia": 33, "Respiratory distress": 32, "Chills": 25, "Tachycardia": 25, "Diarrhoea": 18, "Blood pressure increased": 15, "Cough": 15, "Oxygen saturation": 15, "Vaccination site pain": 14, "Vomiting": 14, "Abdominal pain": 13, "Oropharyngeal pain": 13, "Paraesthesia": 12, "Rhinorrhoea": 12, "Hypertension": 11, "Oedema": 11, "Erythema": 9, "Heart rate": 8, "Hyperhidrosis": 8, "Oxygen saturation decreased": 8, "Pruritus": 8, "Chest pain": 7, "Decreased appetite": 7, "Induration": 7, "Inflammation": 7, "Nodule": 7, "Physical examination": 7, "Syncope": 7, "Body temperature increased": 6, "Hypertensive crisis": 6, "Malaise": 6, "Irritability": 5, "Lymphadenopathy": 5, "Pain assessment": 5, "Pain in extremity": 5, "Rash": 5, "Blood pressure abnormal": 4, "COVID-19": 4, "Dysphagia": 4, "Pneumonia": 4, "SARS-CoV-2 test": 4, "Tachypnoea": 4, "Vision blurred": 4, "Visual analogue scale": 4, "Blood glucose": 3, "Depressed level of consciousness": 3, "Febrile convulsion": 3, "Hypotension": 3, "Insomnia": 3, "Vertigo": 3, "Back pain": 2, "Blood pressure decreased": 2, "Cellulitis": 2, "Discomfort": 2, "Dyslalia": 2, "Haemodynamic test": 2, "Hemiparaesthesia": 2, "Hypersensitivity": 2, "Hyperthermia": 2, "Hypoaesthesia": 2, "Hypokinesia": 2, "Investigation": 2, "Loss of consciousness": 2, "Muscular weakness": 2, "Nasal congestion": 2, "Neck pain": 2, "Neurological examination": 2, "Odynophagia": 2, "Oedema peripheral": 2, "Panic attack": 2, "Paralysis": 2, "Polymerase chain reaction": 2, "Tinnitus": 2, "Vaccination site oedema": 2, "Vaginal haemorrhage": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Ageusia": 1, "Aggression": 1, "Altered state of consciousness": 1, "Amnesia": 1, "Analgesic therapy": 1, "Arrhythmia": 1, "Arthritis": 1, "Auscultation": 1, "Bedridden": 1, "Blood glucose increased": 1, "Bradycardia": 1, "Breast pain": 1, "Bronchospasm": 1, "Cardiomegaly": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Confusional state": 1, "Conjunctival haemorrhage": 1, "Conjunctival hyperaemia": 1, "Cyanosis": 1, "Decreased activity": 1, "Delirium": 1, "Diabetes mellitus": 1, "Diffuse large B-cell lymphoma": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Drug ineffective": 1, "Dysphonia": 1, "Dysstasia": 1, "Ecchymosis": 1, "Encephalitis": 1, "Eye oedema": 1, "Eye pain": 1, "Facial paralysis": 1, "Faeces discoloured": 1, "Fall": 1, "Feeling cold": 1, "Feeling hot": 1, "Gait disturbance": 1, "Generalised tonic-clonic seizure": 1, "Guillain-Barre syndrome": 1, "Haematochezia": 1, "Haemorrhagic disorder": 1, "Head discomfort": 1, "Heart rate increased": 1, "Hyperaemia": 1, "Hyperglycaemia": 1, "Hypertensive urgency": 1, "Hypoxia": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Laboratory test": 1, "Lip oedema": 1, "Localised oedema": 1, "Migraine": 1, "Mobility decreased": 1, "Monoparesis": 1, "Mood altered": 1, "Movement disorder": 1, "Muscle strength abnormal": 1, "Myocardial infarction": 1, "Myocardial necrosis marker increased": 1, "Nasal turbinate hypertrophy": 1, "Nasopharyngitis": 1, "Off label use": 1, "Oral candidiasis": 1, "Pallor": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Paraparesis": 1, "Partial seizures": 1, "Peripheral swelling": 1, "Pharyngeal paraesthesia": 1, "Photopsia": 1, "Product use issue": 1, "Productive cough": 1, "Pulmonary pain": 1, "Rales": 1, "Respiratory rate": 1, "Rhinitis": 1, "Screaming": 1, "Seizure": 1, "Skin burning sensation": 1, "Sleep disorder": 1, "Spinal pain": 1, "Stool analysis": 1, "Tonsillar hypertrophy": 1, "Tremor": 1, "Urticaria": 1, "Vaccination site dermatitis": 1, "Vaccination site haemorrhage": 1, "Vaccination site hypersensitivity": 1, "Vaccination site inflammation": 1, "Vaccination site paraesthesia": 1, "Walking disability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER7935.json b/docs/data/histograms/Mexico/ER7935.json
new file mode 100644
index 00000000000..fa3155baf5e
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER7935.json
@@ -0,0 +1 @@
+{"batchcode": "ER7935", "histograms": [{"batchcodes": ["ER7935"], "histogram": {"Body temperature": 1, "Diarrhoea": 1, "Headache": 1, "Inflammation": 1, "Local reaction": 1, "Nausea": 1, "Oedema": 1, "Pyrexia": 1, "Tremor": 1, "Urinary retention": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER7A34-R2OJ19.json b/docs/data/histograms/Mexico/ER7A34-R2OJ19.json
new file mode 100644
index 00000000000..373a4d93264
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER7A34-R2OJ19.json
@@ -0,0 +1 @@
+{"batchcode": "ER7A34-R2OJ19", "histograms": [{"batchcodes": ["ER7A34-R2OJ19"], "histogram": {"Arthralgia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Listless": 1, "Neuropathy peripheral": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER8731.json b/docs/data/histograms/Mexico/ER8731.json
new file mode 100644
index 00000000000..0bf3a88fdcb
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER8731.json
@@ -0,0 +1 @@
+{"batchcode": "ER8731", "histograms": [{"batchcodes": ["ER8731"], "histogram": {"Angina pectoris": 1, "Chest pain": 1, "Electrocardiogram": 1, "Fatigue": 1, "Movement disorder": 1, "Pain": 1, "Pyrexia": 1, "Sensation of foreign body": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER8735.json b/docs/data/histograms/Mexico/ER8735.json
new file mode 100644
index 00000000000..335250b33b2
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER8735.json
@@ -0,0 +1 @@
+{"batchcode": "ER8735", "histograms": [{"batchcodes": ["ER8735"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER8736.json b/docs/data/histograms/Mexico/ER8736.json
new file mode 100644
index 00000000000..a05571a2252
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER8736.json
@@ -0,0 +1 @@
+{"batchcode": "ER8736", "histograms": [{"batchcodes": ["ER8736"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER934.json b/docs/data/histograms/Mexico/ER934.json
new file mode 100644
index 00000000000..73b509ee0c1
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER934.json
@@ -0,0 +1 @@
+{"batchcode": "ER934", "histograms": [{"batchcodes": ["ER934"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER9446.json b/docs/data/histograms/Mexico/ER9446.json
new file mode 100644
index 00000000000..4d3a12edc1b
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER9446.json
@@ -0,0 +1 @@
+{"batchcode": "ER9446", "histograms": [{"batchcodes": ["ER9446"], "histogram": {"Dyspnoea": 3, "Respiratory distress": 3, "Arthralgia": 2, "Body temperature": 2, "Cough": 2, "Headache": 2, "Myalgia": 2, "Pneumonia": 2, "Pyrexia": 2, "Anosmia": 1, "Bronchospasm": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Crying": 1, "Dizziness": 1, "Dysgeusia": 1, "Dyspnoea exertional": 1, "Induration": 1, "Inflammation": 1, "Irritability": 1, "Malaise": 1, "Nodule": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ER9449.json b/docs/data/histograms/Mexico/ER9449.json
new file mode 100644
index 00000000000..8d1c20da31c
--- /dev/null
+++ b/docs/data/histograms/Mexico/ER9449.json
@@ -0,0 +1 @@
+{"batchcode": "ER9449", "histograms": [{"batchcodes": ["ER9449"], "histogram": {"Headache": 43, "Asthenia": 36, "Sensitive skin": 35, "Fatigue": 32, "Pain": 31, "Myalgia": 29, "Nausea": 28, "Arthralgia": 22, "Body temperature": 22, "Pyrexia": 22, "Chills": 20, "Dizziness": 20, "Tachycardia": 19, "Pruritus": 15, "Dyspnoea": 14, "Oedema": 13, "Respiratory distress": 12, "Blood pressure measurement": 11, "Inflammation": 10, "Rash": 10, "Vaccination site pain": 10, "Vomiting": 10, "Rhinorrhoea": 9, "Erythema": 8, "Hypertension": 8, "Diarrhoea": 7, "Oropharyngeal pain": 7, "Abdominal pain": 6, "Cough": 6, "Chest pain": 5, "Decreased appetite": 5, "Hyperhidrosis": 5, "Malaise": 5, "Nodule": 5, "Cellulitis": 4, "Induration": 4, "Pain in extremity": 4, "Paraesthesia": 4, "Blood pressure increased": 3, "Discomfort": 3, "Eyelid oedema": 3, "Guillain-Barre syndrome": 3, "Hypertensive crisis": 3, "Hypovolaemic shock": 3, "Lip oedema": 3, "Lymphadenopathy": 3, "Movement disorder": 3, "Sensation of foreign body": 3, "Syncope": 3, "Vaccination error": 3, "Vaccination site oedema": 3, "Anaphylactic shock": 2, "Axillary pain": 2, "Back pain": 2, "Body temperature increased": 2, "Bronchospasm": 2, "Chest discomfort": 2, "Crying": 2, "Disorientation": 2, "Gait disturbance": 2, "Hemiparesis": 2, "Hypoaesthesia": 2, "Irritability": 2, "Muscular weakness": 2, "Paraesthesia oral": 2, "Physical examination": 2, "Pneumonia": 2, "Seizure": 2, "Vaccination site erythema": 2, "Vision blurred": 2, "Amnesia": 1, "Anaphylactic reaction": 1, "Angina unstable": 1, "Bell's palsy": 1, "Blood pressure abnormal": 1, "Bradykinesia": 1, "Cardio-respiratory arrest": 1, "Cerebral small vessel ischaemic disease": 1, "Conjunctival hyperaemia": 1, "Conjunctivitis": 1, "Constipation": 1, "Deep vein thrombosis": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dysphonia": 1, "Electrocardiogram": 1, "Feeling hot": 1, "Generalised oedema": 1, "Haemorrhagic disorder": 1, "Heart rate": 1, "Hemiparaesthesia": 1, "Hyperaemia": 1, "Hypertensive emergency": 1, "Hypotension": 1, "Hypoxia": 1, "Insomnia": 1, "Joint injury": 1, "Joint stiffness": 1, "Lacrimation increased": 1, "Lacunar stroke": 1, "Lethargy": 1, "Loss of consciousness": 1, "Mastication disorder": 1, "Mechanical urticaria": 1, "Memory impairment": 1, "Meningioma": 1, "Muscle strength abnormal": 1, "Nasal congestion": 1, "Nasal pruritus": 1, "Odynophagia": 1, "Oedema peripheral": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Pallor": 1, "Palpitations": 1, "Pharyngeal paraesthesia": 1, "Polydipsia": 1, "Productive cough": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Sneezing": 1, "Suspected COVID-19": 1, "Tachypnoea": 1, "Thrombosis": 1, "Tongue paralysis": 1, "Tremor": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site inflammation": 1, "Vaccination site pruritus": 1, "Varicophlebitis": 1, "Vertigo": 1, "Visual analogue scale": 1, "Wheezing": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ERI742.json b/docs/data/histograms/Mexico/ERI742.json
new file mode 100644
index 00000000000..2bc8ebfb419
--- /dev/null
+++ b/docs/data/histograms/Mexico/ERI742.json
@@ -0,0 +1 @@
+{"batchcode": "ERI742", "histograms": [{"batchcodes": ["ERI742"], "histogram": {"Dizziness": 5, "Headache": 4, "Irritability": 4, "Chills": 3, "Nausea": 3, "Hypoaesthesia": 2, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Burning sensation": 1, "Cough": 1, "Dyspnoea": 1, "Flushing": 1, "Hypertension": 1, "Lymphadenopathy": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Tachycardia": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ES3002.json b/docs/data/histograms/Mexico/ES3002.json
new file mode 100644
index 00000000000..a9f310868d2
--- /dev/null
+++ b/docs/data/histograms/Mexico/ES3002.json
@@ -0,0 +1 @@
+{"batchcode": "ES3002", "histograms": [{"batchcodes": ["ES3002"], "histogram": {"Dizziness": 3, "Dyspnoea": 2, "Respiratory distress": 2, "Depressed level of consciousness": 1, "Headache": 1, "Hunger": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1, "Pain": 1, "Seizure": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ET-6924.json b/docs/data/histograms/Mexico/ET-6924.json
new file mode 100644
index 00000000000..8dffb290160
--- /dev/null
+++ b/docs/data/histograms/Mexico/ET-6924.json
@@ -0,0 +1 @@
+{"batchcode": "ET-6924", "histograms": [{"batchcodes": ["ET-6924"], "histogram": {"Blood disorder": 1, "Investigation": 1, "Leukopenia": 1, "Platelet production decreased": 1, "Skin discolouration": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ET4109.json b/docs/data/histograms/Mexico/ET4109.json
new file mode 100644
index 00000000000..4bb0623f98b
--- /dev/null
+++ b/docs/data/histograms/Mexico/ET4109.json
@@ -0,0 +1 @@
+{"batchcode": "ET4109", "histograms": [{"batchcodes": ["ET4109"], "histogram": {"Arthralgia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Headache": 1, "Hypertension": 1, "Hypotension": 1, "Pain in extremity": 1, "Pyrexia": 1, "Sensitive skin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ET6775.json b/docs/data/histograms/Mexico/ET6775.json
new file mode 100644
index 00000000000..1f8923aecf8
--- /dev/null
+++ b/docs/data/histograms/Mexico/ET6775.json
@@ -0,0 +1 @@
+{"batchcode": "ET6775", "histograms": [{"batchcodes": ["ET6775"], "histogram": {"Asthenia": 1, "Gait disturbance": 1, "Hemiparaesthesia": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ET6924.json b/docs/data/histograms/Mexico/ET6924.json
new file mode 100644
index 00000000000..184d515ca3e
--- /dev/null
+++ b/docs/data/histograms/Mexico/ET6924.json
@@ -0,0 +1 @@
+{"batchcode": "ET6924", "histograms": [{"batchcodes": ["ET6924"], "histogram": {"Headache": 36, "Arthralgia": 25, "Asthenia": 24, "Fatigue": 24, "Myalgia": 24, "Dizziness": 22, "Sensitive skin": 22, "Body temperature": 21, "Pyrexia": 20, "Nausea": 18, "Pain": 18, "Vaccination site pain": 13, "Chills": 12, "Cough": 12, "Respiratory distress": 11, "Blood pressure measurement": 10, "Dyspnoea": 10, "Oedema": 10, "Hypertension": 9, "Pruritus": 9, "Vomiting": 9, "Rash": 8, "Tachycardia": 8, "Body temperature increased": 7, "Diarrhoea": 7, "Inflammation": 7, "Abdominal pain": 6, "Erythema": 5, "Hypertensive crisis": 5, "Induration": 5, "Oropharyngeal pain": 5, "Rhinorrhoea": 5, "Chest pain": 4, "Hypotension": 4, "Irritability": 4, "Nodule": 4, "Pain in extremity": 4, "COVID-19": 3, "Crying": 3, "Decreased appetite": 3, "Hyperhidrosis": 3, "Loss of consciousness": 3, "Muscular weakness": 3, "Oxygen saturation": 3, "Paraesthesia": 3, "SARS-CoV-2 test": 3, "Back pain": 2, "Bronchospasm": 2, "Circumoral oedema": 2, "Drug ineffective": 2, "Eye pain": 2, "Facial paralysis": 2, "Lymphadenopathy": 2, "Malaise": 2, "Odynophagia": 2, "Oxygen saturation decreased": 2, "Pain assessment": 2, "Paralysis": 2, "Sensation of foreign body": 2, "Vision blurred": 2, "Anal sphincter atony": 1, "Anosmia": 1, "Aphonia": 1, "Blood glucose": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Bone pain": 1, "Cellulitis": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Discomfort": 1, "Dry throat": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyslipidaemia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dysstasia": 1, "Ear pain": 1, "Eye injury": 1, "Eyelid oedema": 1, "Eyelid ptosis": 1, "Face oedema": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Hemiparaesthesia": 1, "Hemiparesis": 1, "Hyperthermia": 1, "Hypokinesia": 1, "Hypothermia": 1, "Hypotonia": 1, "Insomnia": 1, "Investigation": 1, "Lipids": 1, "Maternal exposure during pregnancy": 1, "Muscle contractions involuntary": 1, "Muscle strength abnormal": 1, "Musculoskeletal stiffness": 1, "Oedema mouth": 1, "Oedema peripheral": 1, "Placental disorder": 1, "Pneumonia": 1, "Polydipsia": 1, "Polymerase chain reaction": 1, "Polyuria": 1, "Pruritus genital": 1, "Seizure": 1, "Skin warm": 1, "Somnolence": 1, "Tinnitus": 1, "Tonic convulsion": 1, "Tonsillar hypertrophy": 1, "Tremor": 1, "Uterine dilation and curettage": 1, "Uterine spasm": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site nodule": 1, "Vaginal haemorrhage": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ET6924/FC2495.json b/docs/data/histograms/Mexico/ET6924/FC2495.json
new file mode 100644
index 00000000000..020fbf79212
--- /dev/null
+++ b/docs/data/histograms/Mexico/ET6924/FC2495.json
@@ -0,0 +1 @@
+{"batchcode": "ET6924/FC2495", "histograms": [{"batchcodes": ["ET6924/FC2495"], "histogram": {"Decreased activity": 1, "Hypotonia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/ETP6924.json b/docs/data/histograms/Mexico/ETP6924.json
new file mode 100644
index 00000000000..fd889a68c1d
--- /dev/null
+++ b/docs/data/histograms/Mexico/ETP6924.json
@@ -0,0 +1 @@
+{"batchcode": "ETP6924", "histograms": [{"batchcodes": ["ETP6924"], "histogram": {"Headache": 1, "Hypertension": 1, "Irritability": 1, "Tinnitus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EU3002.json b/docs/data/histograms/Mexico/EU3002.json
new file mode 100644
index 00000000000..2a79afbd9b2
--- /dev/null
+++ b/docs/data/histograms/Mexico/EU3002.json
@@ -0,0 +1 @@
+{"batchcode": "EU3002", "histograms": [{"batchcodes": ["EU3002"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Cellulitis": 1, "Chills": 1, "Crying": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Inflammation": 1, "Irritability": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EVV0191.json b/docs/data/histograms/Mexico/EVV0191.json
new file mode 100644
index 00000000000..6282e8fd5fc
--- /dev/null
+++ b/docs/data/histograms/Mexico/EVV0191.json
@@ -0,0 +1 @@
+{"batchcode": "EVV0191", "histograms": [{"batchcodes": ["EVV0191"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW 0195.json b/docs/data/histograms/Mexico/EW 0195.json
new file mode 100644
index 00000000000..ed847c5d2f4
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW 0195.json	
@@ -0,0 +1 @@
+{"batchcode": "EW 0195", "histograms": [{"batchcodes": ["EW 0195"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW 2245.json b/docs/data/histograms/Mexico/EW 2245.json
new file mode 100644
index 00000000000..9aaaa3630e6
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW 2245.json	
@@ -0,0 +1 @@
+{"batchcode": "EW 2245", "histograms": [{"batchcodes": ["EW 2245"], "histogram": {"Extraocular muscle paresis": 1, "Ophthalmological examination": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW-0193.json b/docs/data/histograms/Mexico/EW-0193.json
new file mode 100644
index 00000000000..42047945ac5
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW-0193.json
@@ -0,0 +1 @@
+{"batchcode": "EW-0193", "histograms": [{"batchcodes": ["EW-0193"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Pyrexia": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW-0206.json b/docs/data/histograms/Mexico/EW-0206.json
new file mode 100644
index 00000000000..56d3f3f12a6
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW-0206.json
@@ -0,0 +1 @@
+{"batchcode": "EW-0206", "histograms": [{"batchcodes": ["EW-0206"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dysarthria": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Nausea": 1, "Tachycardia": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW-0221.json b/docs/data/histograms/Mexico/EW-0221.json
new file mode 100644
index 00000000000..ecc4484c5f8
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW-0221.json
@@ -0,0 +1 @@
+{"batchcode": "EW-0221", "histograms": [{"batchcodes": ["EW-0221"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pruritus": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW-2245(8).json b/docs/data/histograms/Mexico/EW-2245(8).json
new file mode 100644
index 00000000000..d46cdb4d6b5
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW-2245(8).json
@@ -0,0 +1 @@
+{"batchcode": "EW-2245(8)", "histograms": [{"batchcodes": ["EW-2245(8)"], "histogram": {"Aggression": 1, "Angiogram": 1, "Dementia Alzheimer's type": 1, "Electroencephalogram": 1, "Investigation": 1, "Memory impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW-2245.json b/docs/data/histograms/Mexico/EW-2245.json
new file mode 100644
index 00000000000..a5fbb051cc5
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW-2245.json
@@ -0,0 +1 @@
+{"batchcode": "EW-2245", "histograms": [{"batchcodes": ["EW-2245"], "histogram": {"Body temperature": 2, "Pyrexia": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "COVID-19": 1, "COVID-19 pneumonia": 1, "Chest scan": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Oxygen saturation": 1, "Pneumonia": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Salmonellosis": 1, "Temperature regulation disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0122.json b/docs/data/histograms/Mexico/EW0122.json
new file mode 100644
index 00000000000..dbb3bfe488f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0122.json
@@ -0,0 +1 @@
+{"batchcode": "EW0122", "histograms": [{"batchcodes": ["EW0122"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0159.json b/docs/data/histograms/Mexico/EW0159.json
new file mode 100644
index 00000000000..ff762961c09
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0159.json
@@ -0,0 +1 @@
+{"batchcode": "EW0159", "histograms": [{"batchcodes": ["EW0159"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0161.json b/docs/data/histograms/Mexico/EW0161.json
new file mode 100644
index 00000000000..104f2e150ac
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0161.json
@@ -0,0 +1 @@
+{"batchcode": "EW0161", "histograms": [{"batchcodes": ["EW0161"], "histogram": {"COVID-19": 1, "Polymerase chain reaction": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0164.json b/docs/data/histograms/Mexico/EW0164.json
new file mode 100644
index 00000000000..a68bcce48e3
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0164.json
@@ -0,0 +1 @@
+{"batchcode": "EW0164", "histograms": [{"batchcodes": ["EW0164"], "histogram": {"Drug ineffective": 1, "Hypokinesia": 1, "Muscular dystrophy": 1, "Myalgia": 1, "Myositis": 1, "Skin atrophy": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0171.json b/docs/data/histograms/Mexico/EW0171.json
new file mode 100644
index 00000000000..201e72add42
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0171.json
@@ -0,0 +1 @@
+{"batchcode": "EW0171", "histograms": [{"batchcodes": ["EW0171"], "histogram": {"Antibody test": 1, "Arthralgia": 1, "Blood test": 1, "Computerised tomogram": 1, "Constipation": 1, "Ear swelling": 1, "Endoscopic retrograde cholangiopancreatography": 1, "Hyperaesthesia": 1, "Hypoaesthesia": 1, "Immunisation reaction": 1, "Nerve injury": 1, "Neuropathy peripheral": 1, "Pain": 1, "Pain in extremity": 1, "Pancreatic calcification": 1, "Pancreatic pseudocyst": 1, "Pancreatitis chronic": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0173.json b/docs/data/histograms/Mexico/EW0173.json
new file mode 100644
index 00000000000..9749544a490
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0173.json
@@ -0,0 +1 @@
+{"batchcode": "EW0173", "histograms": [{"batchcodes": ["EW0173"], "histogram": {"Cough": 1, "Lung disorder": 1, "Respiratory disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0175.json b/docs/data/histograms/Mexico/EW0175.json
new file mode 100644
index 00000000000..a6136faded4
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0175.json
@@ -0,0 +1 @@
+{"batchcode": "EW0175", "histograms": [{"batchcodes": ["EW0175"], "histogram": {"Fatigue": 1, "Gastrooesophageal reflux disease": 1, "Headache": 1, "Myalgia": 1, "Pain of skin": 1, "Pyrexia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0177.json b/docs/data/histograms/Mexico/EW0177.json
new file mode 100644
index 00000000000..dfe8b3932aa
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0177.json
@@ -0,0 +1 @@
+{"batchcode": "EW0177", "histograms": [{"batchcodes": ["EW0177"], "histogram": {"Heart injury": 1, "Heart rate irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0178.json b/docs/data/histograms/Mexico/EW0178.json
new file mode 100644
index 00000000000..8d15295c859
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0178.json
@@ -0,0 +1 @@
+{"batchcode": "EW0178", "histograms": [{"batchcodes": ["EW0178"], "histogram": {"Headache": 1, "Myalgia": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0179.json b/docs/data/histograms/Mexico/EW0179.json
new file mode 100644
index 00000000000..6e5f461df5d
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0179.json
@@ -0,0 +1 @@
+{"batchcode": "EW0179", "histograms": [{"batchcodes": ["EW0179"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0181.json b/docs/data/histograms/Mexico/EW0181.json
new file mode 100644
index 00000000000..ff43cb6ce88
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0181.json
@@ -0,0 +1 @@
+{"batchcode": "EW0181", "histograms": [{"batchcodes": ["EW0181"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0182.json b/docs/data/histograms/Mexico/EW0182.json
new file mode 100644
index 00000000000..738580fb9bc
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0182.json
@@ -0,0 +1 @@
+{"batchcode": "EW0182", "histograms": [{"batchcodes": ["EW0182"], "histogram": {"Asthenia": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Dry mouth": 1, "Generalised tonic-clonic seizure": 1, "Nausea": 1, "Photopsia": 1, "Postictal state": 1, "Seizure": 1, "Tinnitus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0185.json b/docs/data/histograms/Mexico/EW0185.json
new file mode 100644
index 00000000000..85d712f139c
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0185.json
@@ -0,0 +1 @@
+{"batchcode": "EW0185", "histograms": [{"batchcodes": ["EW0185"], "histogram": {"Headache": 1, "Pain": 1, "Pyrexia": 1, "Skin burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0193.json b/docs/data/histograms/Mexico/EW0193.json
new file mode 100644
index 00000000000..cd7cfeb4570
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0193.json
@@ -0,0 +1 @@
+{"batchcode": "EW0193", "histograms": [{"batchcodes": ["EW0193"], "histogram": {"Headache": 31, "Asthenia": 26, "Dizziness": 25, "Fatigue": 23, "Dyspnoea": 22, "Myalgia": 21, "Respiratory distress": 21, "Pain": 20, "Sensitive skin": 20, "Arthralgia": 18, "Body temperature": 18, "Chills": 17, "Pyrexia": 17, "Nausea": 16, "Oropharyngeal pain": 14, "Cough": 13, "Diarrhoea": 10, "Blood pressure measurement": 9, "Rhinorrhoea": 9, "Tachycardia": 8, "Vomiting": 8, "Abdominal pain": 7, "Induration": 6, "Nodule": 6, "Odynophagia": 6, "Hypertension": 5, "Malaise": 5, "Blood pressure increased": 4, "Heart rate": 4, "Hyperhidrosis": 4, "Hypokinesia": 4, "Paralysis": 4, "Vaccination site pain": 4, "Erythema": 3, "Hypertensive crisis": 3, "Oedema": 3, "Paraesthesia": 3, "Pruritus": 3, "Blood glucose": 2, "Blood glucose increased": 2, "Body temperature increased": 2, "Chest pain": 2, "Dry mouth": 2, "Dysarthria": 2, "Guillain-Barre syndrome": 2, "Heart rate decreased": 2, "Hyperaesthesia": 2, "Hyperthermia": 2, "Inflammation": 2, "Lymphadenopathy": 2, "Pain in extremity": 2, "Respiratory rate": 2, "Sinus tachycardia": 2, "Vital signs measurement": 2, "Altered state of consciousness": 1, "Anaesthesia": 1, "Angina pectoris": 1, "Anxiety": 1, "Aphasia": 1, "Back pain": 1, "Blood pressure abnormal": 1, "Bradykinesia": 1, "Bronchitis": 1, "Burning sensation": 1, "Cellulitis": 1, "Cerebral ischaemia": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chronic kidney disease": 1, "Coma scale": 1, "Computerised tomogram": 1, "Conjunctivitis": 1, "Cyanosis": 1, "Decreased appetite": 1, "Diabetes mellitus": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear pain": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electromyogram": 1, "Encephalitis viral": 1, "Endocarditis": 1, "Facial pain": 1, "Feeling cold": 1, "Hand deformity": 1, "Hemiparaesthesia": 1, "Hemiparesis": 1, "Hyperreflexia": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hyporeflexia": 1, "Irritability": 1, "Local reaction": 1, "Loss of consciousness": 1, "Lung disorder": 1, "Maternal exposure during pregnancy": 1, "Muscular weakness": 1, "Nasal congestion": 1, "Neurological examination": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Pallor": 1, "Palpitations": 1, "Physical examination": 1, "Pleural effusion": 1, "Pneumonia": 1, "Presyncope": 1, "Product administration error": 1, "Productive cough": 1, "Rales": 1, "Rash": 1, "Respiratory disorder": 1, "Respiratory rate increased": 1, "Seizure": 1, "Sensitisation": 1, "Sepsis": 1, "Sneezing": 1, "Somnolence": 1, "Speech disorder": 1, "Throat irritation": 1, "Tinnitus": 1, "Tremor": 1, "Tricuspid valve incompetence": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vertigo": 1, "Wrong technique in product usage process": 1, "Xerophthalmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0195.json b/docs/data/histograms/Mexico/EW0195.json
new file mode 100644
index 00000000000..51555b713aa
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0195.json
@@ -0,0 +1 @@
+{"batchcode": "EW0195", "histograms": [{"batchcodes": ["EW0195"], "histogram": {"Dizziness": 14, "Asthenia": 13, "Fatigue": 13, "Headache": 12, "Dyspnoea": 11, "Pain": 11, "Sensitive skin": 11, "Respiratory distress": 10, "Nausea": 9, "Cough": 8, "Tachycardia": 8, "Chills": 7, "Vomiting": 7, "Arthralgia": 5, "Blood pressure measurement": 5, "Myalgia": 5, "Rhinorrhoea": 5, "Syncope": 5, "Body temperature": 4, "Erythema": 4, "Oropharyngeal pain": 4, "Pyrexia": 4, "Chest pain": 3, "Decreased appetite": 3, "Diarrhoea": 3, "Hypertension": 3, "Induration": 3, "Pruritus": 3, "Rash": 3, "Abdominal pain": 2, "Anxiety": 2, "Dysphagia": 2, "Hyperhidrosis": 2, "Hypotension": 2, "Irritability": 2, "Maternal exposure during pregnancy": 2, "Myocarditis": 2, "Nodule": 2, "Oedema": 2, "Palpitations": 2, "SARS-CoV-2 test": 2, "Stridor": 2, "Tinnitus": 2, "Vaccination site pain": 2, "Agitation": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Angina pectoris": 1, "Back pain": 1, "Blood electrolytes normal": 1, "Blood glucose": 1, "Blood prolactin": 1, "Blood prolactin increased": 1, "COVID-19": 1, "Crying": 1, "Death": 1, "Disease recurrence": 1, "Dry mouth": 1, "Dysphonia": 1, "Electrocardiogram ambulatory": 1, "Eyelid oedema": 1, "Fear": 1, "Flushing": 1, "Foreign body in throat": 1, "Gait disturbance": 1, "Generalised tonic-clonic seizure": 1, "Hyperglycaemia": 1, "Hypertensive crisis": 1, "Hyponatraemia": 1, "Hypovolaemic shock": 1, "Inflammation": 1, "Intussusception": 1, "Lip oedema": 1, "Malaise": 1, "Moaning": 1, "Muscular weakness": 1, "Nasal inflammation": 1, "Odynophagia": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Paraesthesia oral": 1, "Pharyngeal inflammation": 1, "Presyncope": 1, "Supraventricular extrasystoles": 1, "Throat tightness": 1, "Thyroid disorder": 1, "Tremor": 1, "Ultrasound thyroid": 1, "Vaccination failure": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site nodule": 1, "Vertigo": 1, "Visual analogue scale": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0196.json b/docs/data/histograms/Mexico/EW0196.json
new file mode 100644
index 00000000000..eb852362509
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0196.json
@@ -0,0 +1 @@
+{"batchcode": "EW0196", "histograms": [{"batchcodes": ["EW0196"], "histogram": {"Arthralgia": 2, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Vomiting": 2, "Asthenia": 1, "Body temperature": 1, "Burning sensation": 1, "Diarrhoea": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Inflammation": 1, "Insomnia": 1, "Oedema": 1, "Pain": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0198.json b/docs/data/histograms/Mexico/EW0198.json
new file mode 100644
index 00000000000..17f2093eb6b
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0198.json
@@ -0,0 +1 @@
+{"batchcode": "EW0198", "histograms": [{"batchcodes": ["EW0198"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0199.json b/docs/data/histograms/Mexico/EW0199.json
new file mode 100644
index 00000000000..93b0cfe5087
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0199.json
@@ -0,0 +1 @@
+{"batchcode": "EW0199", "histograms": [{"batchcodes": ["EW0199"], "histogram": {"Headache": 16, "Asthenia": 10, "Body temperature": 9, "Dizziness": 9, "Arthralgia": 8, "Fatigue": 8, "Myalgia": 8, "Nausea": 8, "Pyrexia": 8, "Abdominal pain": 6, "Chills": 6, "Dyspnoea": 6, "Oropharyngeal pain": 6, "Pruritus": 6, "Pain": 5, "Respiratory distress": 5, "Sensitive skin": 5, "Cough": 4, "Diarrhoea": 4, "Paraesthesia": 4, "Rash": 4, "Vomiting": 4, "Blood pressure measurement": 3, "Erythema": 3, "Hypertension": 3, "Lymphadenopathy": 3, "Malaise": 3, "Oxygen saturation": 3, "Rhinorrhoea": 3, "Tachycardia": 3, "Body temperature increased": 2, "Eyelid oedema": 2, "Facial paralysis": 2, "Heart rate": 2, "Irritability": 2, "Loss of consciousness": 2, "Oedema": 2, "Abdominal distension": 1, "Axillary pain": 1, "Base excess": 1, "Base excess decreased": 1, "Blood bicarbonate": 1, "Blood pH decreased": 1, "Bronchospasm": 1, "Chest pain": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Decreased appetite": 1, "Discomfort": 1, "Dysphonia": 1, "Ear pain": 1, "Feeling hot": 1, "Haematochezia": 1, "Haemoglobin": 1, "Hyperhidrosis": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Induration": 1, "Inflammation": 1, "Maternal exposure during pregnancy": 1, "Nodule": 1, "Oxygen saturation decreased": 1, "PCO2": 1, "Pain assessment": 1, "Respiratory rate": 1, "Sensation of foreign body": 1, "Subcutaneous abscess": 1, "Throat irritation": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vital signs measurement": 1, "White blood cell count": 1, "White blood cell count increased": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0202.json b/docs/data/histograms/Mexico/EW0202.json
new file mode 100644
index 00000000000..7268a6a4a0a
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0202.json
@@ -0,0 +1 @@
+{"batchcode": "EW0202", "histograms": [{"batchcodes": ["EW0202"], "histogram": {"Oropharyngeal discomfort": 1, "Poisoning": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0206.json b/docs/data/histograms/Mexico/EW0206.json
new file mode 100644
index 00000000000..6cabf90e097
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0206.json
@@ -0,0 +1 @@
+{"batchcode": "EW0206", "histograms": [{"batchcodes": ["EW0206"], "histogram": {"Headache": 34, "Asthenia": 23, "Fatigue": 23, "Dizziness": 21, "Myalgia": 20, "Arthralgia": 17, "Pain": 16, "Sensitive skin": 16, "Blood pressure measurement": 14, "Body temperature": 13, "Dyspnoea": 11, "Nausea": 11, "Respiratory distress": 11, "Pyrexia": 10, "Chills": 9, "Diarrhoea": 8, "Heart rate": 8, "Malaise": 8, "Oedema": 8, "Tachycardia": 8, "Cough": 7, "Erythema": 7, "Oropharyngeal pain": 7, "Vaccination site pain": 7, "Vomiting": 7, "Inflammation": 6, "Oxygen saturation": 6, "Pruritus": 6, "SARS-CoV-2 test": 6, "Body temperature increased": 5, "COVID-19": 5, "Hypertension": 5, "Abdominal pain": 4, "Blood pressure increased": 4, "Hypokinesia": 4, "Chest pain": 3, "Decreased appetite": 3, "Oxygen saturation decreased": 3, "Rash": 3, "Respiratory rate": 3, "Rhinorrhoea": 3, "Abdominal pain upper": 2, "Anosmia": 2, "Asphyxia": 2, "Blood glucose": 2, "Body height": 2, "Cellulitis": 2, "Discomfort": 2, "Drug ineffective": 2, "Dysgeusia": 2, "Hyperhidrosis": 2, "Hypoaesthesia": 2, "Hypotension": 2, "Muscular weakness": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Seizure": 2, "Somnolence": 2, "Vital signs measurement": 2, "Weight": 2, "Abnormal faeces": 1, "Acute myocardial infarction": 1, "Angina pectoris": 1, "Anxiety": 1, "Atopy": 1, "Auscultation": 1, "Back pain": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Body mass index": 1, "Bradycardia": 1, "Confusional state": 1, "Conjunctivitis": 1, "Depressed level of consciousness": 1, "Diabetes mellitus management": 1, "Disease recurrence": 1, "Dry throat": 1, "Dysaesthesia": 1, "Dyslipidaemia": 1, "Dyspnoea at rest": 1, "Eyelid oedema": 1, "Face oedema": 1, "Facial paralysis": 1, "Flushing": 1, "Gallbladder disorder": 1, "Gastric infection": 1, "General physical health deterioration": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hyperglycaemia": 1, "Hypertensive crisis": 1, "Investigation": 1, "Lacrimation increased": 1, "Lip oedema": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Myocarditis": 1, "Odynophagia": 1, "Oedema peripheral": 1, "Parasite stool test negative": 1, "Pharyngitis": 1, "Physical examination": 1, "Pneumonia": 1, "Polyarthritis": 1, "SARS-CoV-2 test positive": 1, "Tachypnoea": 1, "Thirst": 1, "Thrombocytopenia": 1, "Troponin": 1, "Troponin increased": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site hyperaesthesia": 1, "Vaccination site induration": 1, "Vaccination site movement impairment": 1, "Vaccination site warmth": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0217.json b/docs/data/histograms/Mexico/EW0217.json
new file mode 100644
index 00000000000..c08b2e6f498
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0217.json
@@ -0,0 +1 @@
+{"batchcode": "EW0217", "histograms": [{"batchcodes": ["EW0217"], "histogram": {"Breast discharge": 1, "Hypoaesthesia oral": 1, "Myocarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0221.json b/docs/data/histograms/Mexico/EW0221.json
new file mode 100644
index 00000000000..42c0970530b
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0221.json
@@ -0,0 +1 @@
+{"batchcode": "EW0221", "histograms": [{"batchcodes": ["EW0221"], "histogram": {"Headache": 22, "Arthralgia": 16, "Pain": 16, "Myalgia": 15, "Nausea": 15, "Sensitive skin": 15, "Asthenia": 14, "Dizziness": 13, "Fatigue": 13, "Body temperature": 12, "Pyrexia": 9, "Inflammation": 8, "Oedema": 8, "Abdominal pain": 7, "Chills": 7, "Pruritus": 7, "Tachycardia": 7, "Blood pressure measurement": 6, "Body temperature increased": 6, "Erythema": 6, "Oropharyngeal pain": 5, "Respiratory distress": 5, "Vomiting": 5, "Decreased appetite": 4, "Diarrhoea": 4, "Dyspnoea": 4, "Hypertension": 4, "Nodule": 4, "Paraesthesia": 4, "Seizure": 4, "Hypertensive crisis": 3, "Induration": 3, "Malaise": 3, "Pain in extremity": 3, "Rash": 3, "Vaccination site pain": 3, "Vision blurred": 3, "Back pain": 2, "Bradycardia": 2, "Cellulitis": 2, "Cough": 2, "Face oedema": 2, "Haemorrhage": 2, "Heart rate": 2, "Hyperhidrosis": 2, "Hypotension": 2, "Hypovolaemic shock": 2, "Lymphadenopathy": 2, "Movement disorder": 2, "Oxygen saturation": 2, "Oxygen saturation decreased": 2, "SARS-CoV-2 test": 2, "Syncope": 2, "Thirst": 2, "Tinnitus": 2, "Vaccination site induration": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Abscess": 1, "Anxiety": 1, "Bell's palsy": 1, "Burning sensation": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Computerised tomogram head": 1, "Conjunctival haemorrhage": 1, "Dehydration": 1, "Disorientation": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyspnoea exertional": 1, "Ear pain": 1, "Encephalitis": 1, "Eye injury": 1, "Eye pruritus": 1, "Facial paralysis": 1, "Fall": 1, "Febrile convulsion": 1, "Feeling of despair": 1, "Guillain-Barre syndrome": 1, "Haematochezia": 1, "Hemiparesis": 1, "Hyperaemia": 1, "Hyperthermia": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hypokinesia": 1, "Irritability": 1, "Lymphadenitis": 1, "Muscle contractions involuntary": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Neuralgia": 1, "Oedema peripheral": 1, "Pain assessment": 1, "Paralysis": 1, "Peripheral swelling": 1, "Photopsia": 1, "Rash macular": 1, "Rhinorrhoea": 1, "Rotator cuff syndrome": 1, "Sensory loss": 1, "Skin lesion": 1, "Stupor": 1, "Suspected COVID-19": 1, "Throat irritation": 1, "Ultrasound scan": 1, "Urine abnormality": 1, "Vaccination failure": 1, "Vaccination site inflammation": 1, "Vaccination site oedema": 1, "Visual acuity reduced": 1, "Visual analogue scale": 1, "Weight": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0225.json b/docs/data/histograms/Mexico/EW0225.json
new file mode 100644
index 00000000000..2a5eab1d770
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0225.json
@@ -0,0 +1 @@
+{"batchcode": "EW0225", "histograms": [{"batchcodes": ["EW0225"], "histogram": {"Dehydration": 1, "Diarrhoea": 1, "Headache": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW0395.json b/docs/data/histograms/Mexico/EW0395.json
new file mode 100644
index 00000000000..71e7d8400ca
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW0395.json
@@ -0,0 +1 @@
+{"batchcode": "EW0395", "histograms": [{"batchcodes": ["EW0395"], "histogram": {"Anxiety": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Nausea": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW1067.json b/docs/data/histograms/Mexico/EW1067.json
new file mode 100644
index 00000000000..a7f36cdcc43
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW1067.json
@@ -0,0 +1 @@
+{"batchcode": "EW1067", "histograms": [{"batchcodes": ["EW1067"], "histogram": {"Asymptomatic COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW109.json b/docs/data/histograms/Mexico/EW109.json
new file mode 100644
index 00000000000..4762fbf5b63
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW109.json
@@ -0,0 +1 @@
+{"batchcode": "EW109", "histograms": [{"batchcodes": ["EW109"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Inflammation": 1, "Oedema": 1, "Pain": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW1095.json b/docs/data/histograms/Mexico/EW1095.json
new file mode 100644
index 00000000000..5f147e47d76
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW1095.json
@@ -0,0 +1 @@
+{"batchcode": "EW1095", "histograms": [{"batchcodes": ["EW1095"], "histogram": {"Body temperature": 1, "Chills": 1, "Hyperhidrosis": 1, "Hyperpyrexia": 1, "Irritability": 1, "Loss of consciousness": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW199.json b/docs/data/histograms/Mexico/EW199.json
new file mode 100644
index 00000000000..56a382c8ecb
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW199.json
@@ -0,0 +1 @@
+{"batchcode": "EW199", "histograms": [{"batchcodes": ["EW199"], "histogram": {"Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Arthralgia": 1, "Asthenia": 1, "Fatigue": 1, "Headache": 1, "Irritability": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW2215.json b/docs/data/histograms/Mexico/EW2215.json
new file mode 100644
index 00000000000..0ba37886cb4
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW2215.json
@@ -0,0 +1 @@
+{"batchcode": "EW2215", "histograms": [{"batchcodes": ["EW2215"], "histogram": {"Conjunctival hyperaemia": 1, "Eye injury": 1, "Eye pain": 1, "Photophobia": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW22245.json b/docs/data/histograms/Mexico/EW22245.json
new file mode 100644
index 00000000000..f5b3057a49c
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW22245.json
@@ -0,0 +1 @@
+{"batchcode": "EW22245", "histograms": [{"batchcodes": ["EW22245"], "histogram": {"Body temperature": 1, "Chills": 1, "Cough": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Respiratory distress": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW2242.json b/docs/data/histograms/Mexico/EW2242.json
new file mode 100644
index 00000000000..da9148652a3
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW2242.json
@@ -0,0 +1 @@
+{"batchcode": "EW2242", "histograms": [{"batchcodes": ["EW2242"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW2245.json b/docs/data/histograms/Mexico/EW2245.json
new file mode 100644
index 00000000000..1c40d510936
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW2245.json
@@ -0,0 +1 @@
+{"batchcode": "EW2245", "histograms": [{"batchcodes": ["EW2245", "NA0224"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}, {"batchcodes": ["EW2245"], "histogram": {"Headache": 99, "Asthenia": 72, "Fatigue": 69, "Dizziness": 65, "Sensitive skin": 55, "Pain": 54, "Nausea": 50, "Myalgia": 46, "Dyspnoea": 43, "Respiratory distress": 41, "Body temperature": 38, "Arthralgia": 37, "Pyrexia": 36, "Chills": 35, "Blood pressure measurement": 32, "Tachycardia": 30, "Cough": 27, "Vomiting": 27, "Vaccination site pain": 24, "Hypertension": 21, "Pruritus": 19, "Oedema": 16, "Oropharyngeal pain": 15, "Paraesthesia": 15, "Body temperature increased": 14, "Erythema": 14, "Inflammation": 14, "Rash": 13, "Diarrhoea": 12, "Irritability": 11, "Decreased appetite": 10, "Malaise": 10, "Rhinorrhoea": 10, "Abdominal pain": 9, "Oxygen saturation": 9, "Muscular weakness": 8, "Nodule": 8, "Pain in extremity": 8, "Hyperhidrosis": 7, "Syncope": 7, "Anxiety": 6, "Chest pain": 6, "Hypokinesia": 6, "Lymphadenopathy": 6, "Sensation of foreign body": 6, "Vision blurred": 6, "Blood pressure increased": 5, "Bronchospasm": 5, "Heart rate": 5, "Induration": 5, "Oedema peripheral": 5, "Paralysis": 5, "Seizure": 5, "Anaphylactic shock": 4, "Drug ineffective": 4, "Dysphagia": 4, "Dysphonia": 4, "Guillain-Barre syndrome": 4, "Photophobia": 4, "Somnolence": 4, "Tremor": 4, "Vaccination site oedema": 4, "Anaphylactic reaction": 3, "COVID-19": 3, "Chest discomfort": 3, "Conjunctivitis": 3, "Disorientation": 3, "Eye pain": 3, "Eyelid oedema": 3, "Generalised tonic-clonic seizure": 3, "Hypotension": 3, "Mobility decreased": 3, "Neck pain": 3, "Oxygen saturation decreased": 3, "Pain assessment": 3, "Pallor": 3, "Palpitations": 3, "Paraesthesia oral": 3, "Suspected COVID-19": 3, "Vaccination error": 3, "Vaccination site pruritus": 3, "Vaccination site warmth": 3, "Visual impairment": 3, "Anosmia": 2, "Back pain": 2, "Cellulitis": 2, "Crying": 2, "Facial paralysis": 2, "Fall": 2, "Gait disturbance": 2, "Hemiparaesthesia": 2, "Hypertensive crisis": 2, "Hypoxia": 2, "Investigation": 2, "Laboratory test": 2, "Local reaction": 2, "Neuropathy peripheral": 2, "Odynophagia": 2, "Photopsia": 2, "Polymerase chain reaction": 2, "SARS-CoV-2 test": 2, "Sneezing": 2, "Speech disorder": 2, "Throat irritation": 2, "Tinnitus": 2, "Vaccination failure": 2, "Vaccination site induration": 2, "Visual analogue scale": 2, "Affect lability": 1, "Agitation": 1, "Albumin urine": 1, "Albuminuria": 1, "Amaurosis": 1, "Amnesia": 1, "Angina pectoris": 1, "Aphonia": 1, "Ascites": 1, "Asphyxia": 1, "Auscultation": 1, "Autonomic nervous system imbalance": 1, "Balance disorder": 1, "Biopsy kidney": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood glucose": 1, "Blood immunoglobulin A": 1, "Blood iron": 1, "Blood pressure abnormal": 1, "Bone pain": 1, "Bradycardia": 1, "Burning sensation": 1, "C-reactive protein increased": 1, "Cardiac failure": 1, "Cardiomegaly": 1, "Circumoral oedema": 1, "Computerised tomogram head": 1, "Constipation": 1, "Cyanosis": 1, "Death": 1, "Depressed level of consciousness": 1, "Diabetes mellitus": 1, "Diplopia": 1, "Dry mouth": 1, "Dysaesthesia": 1, "Dysgeusia": 1, "Dyslalia": 1, "Ear pain": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Expired product administered": 1, "Eye disorder": 1, "Eye injury": 1, "Eyelid pain": 1, "Feeling cold": 1, "Flushing": 1, "Foreign body in throat": 1, "Glomerular filtration rate decreased": 1, "Glomerulonephritis rapidly progressive": 1, "Glossitis": 1, "Haematocrit": 1, "Haematuria": 1, "Haemoglobin": 1, "Hemiplegia": 1, "Hyperaesthesia": 1, "Hyperglycaemia": 1, "Hyperresponsive to stimuli": 1, "Hypertensive urgency": 1, "Hyperthermia": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hypothermia": 1, "Hypoventilation": 1, "Hypovolaemic shock": 1, "IIIrd nerve paralysis": 1, "Incorrect route of product administration": 1, "Joint injury": 1, "Large intestinal obstruction": 1, "Lethargy": 1, "Lymphadenopathy mediastinal": 1, "Maternal exposure during pregnancy": 1, "Metastasis": 1, "Motor dysfunction": 1, "Muscle spasms": 1, "Myoclonus": 1, "Nephrotic syndrome": 1, "Nervous system disorder": 1, "Neurological decompensation": 1, "Ocular discomfort": 1, "Oesophagitis": 1, "Oral administration complication": 1, "Oral pruritus": 1, "Oxygen saturation abnormal": 1, "Petechiae": 1, "Pharyngeal oedema": 1, "Phonophobia": 1, "Physical examination": 1, "Pneumonia": 1, "Poor peripheral circulation": 1, "Proteinuria": 1, "Pupils unequal": 1, "Purpura": 1, "Rales": 1, "Rash macular": 1, "Rash vesicular": 1, "Red blood cell count increased": 1, "Respiratory acidosis": 1, "Respiratory rate": 1, "SARS-CoV-2 antibody test": 1, "Slow speech": 1, "Swollen tongue": 1, "Tachypnoea": 1, "Temperature regulation disorder": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Tunnel vision": 1, "Type I hypersensitivity": 1, "Urine analysis": 1, "Urine analysis abnormal": 1, "Urticaria": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Varicose vein": 1, "Venous thrombosis": 1, "Visual acuity reduced": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW2295.json b/docs/data/histograms/Mexico/EW2295.json
new file mode 100644
index 00000000000..9dc032e814d
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW2295.json
@@ -0,0 +1 @@
+{"batchcode": "EW2295", "histograms": [{"batchcodes": ["EW2295"], "histogram": {"Arthralgia": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW2544.json b/docs/data/histograms/Mexico/EW2544.json
new file mode 100644
index 00000000000..e6cd072351f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW2544.json
@@ -0,0 +1 @@
+{"batchcode": "EW2544", "histograms": [{"batchcodes": ["EW2544"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Cough": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Malaise": 1, "Myalgia": 1, "Odynophagia": 1, "Oropharyngeal pain": 1, "Productive cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW3344.json b/docs/data/histograms/Mexico/EW3344.json
new file mode 100644
index 00000000000..be35934c175
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW3344.json
@@ -0,0 +1 @@
+{"batchcode": "EW3344", "histograms": [{"batchcodes": ["EW3344"], "histogram": {"Asthenia": 4, "Dizziness": 4, "Fatigue": 4, "Arthralgia": 3, "Body temperature": 3, "Headache": 3, "Myalgia": 3, "Oedema": 3, "Pyrexia": 3, "Syncope": 3, "Vomiting": 3, "Hyperhidrosis": 2, "Nausea": 2, "Pain": 2, "Abdominal pain": 1, "Body temperature increased": 1, "Cellulitis": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Disorientation": 1, "Dyspnoea": 1, "Ecchymosis": 1, "Haematemesis": 1, "Induration": 1, "Inflammation": 1, "Loss of consciousness": 1, "Maternal exposure during pregnancy": 1, "Neck pain": 1, "Nodule": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pallor": 1, "Respiratory distress": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Vaccination error": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW4041.json b/docs/data/histograms/Mexico/EW4041.json
new file mode 100644
index 00000000000..cea289b183a
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW4041.json
@@ -0,0 +1 @@
+{"batchcode": "EW4041", "histograms": [{"batchcodes": ["EW4041"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Irritability": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW4101.json b/docs/data/histograms/Mexico/EW4101.json
new file mode 100644
index 00000000000..966f58714f9
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW4101.json
@@ -0,0 +1 @@
+{"batchcode": "EW4101", "histograms": [{"batchcodes": ["EW4101"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Respiratory distress": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW4104.json b/docs/data/histograms/Mexico/EW4104.json
new file mode 100644
index 00000000000..5ceda6d02d4
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW4104.json
@@ -0,0 +1 @@
+{"batchcode": "EW4104", "histograms": [{"batchcodes": ["EW4104"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EW4109.json b/docs/data/histograms/Mexico/EW4109.json
new file mode 100644
index 00000000000..c7df1521966
--- /dev/null
+++ b/docs/data/histograms/Mexico/EW4109.json
@@ -0,0 +1 @@
+{"batchcode": "EW4109", "histograms": [{"batchcodes": ["EW4109"], "histogram": {"Headache": 41, "Asthenia": 37, "Fatigue": 34, "Sensitive skin": 31, "Pain": 29, "Myalgia": 26, "Nausea": 26, "Arthralgia": 23, "Dizziness": 23, "Respiratory distress": 21, "Dyspnoea": 20, "Chills": 18, "Rhinorrhoea": 18, "Blood pressure measurement": 17, "Tachycardia": 17, "Body temperature": 15, "Cough": 14, "Pyrexia": 13, "Diarrhoea": 12, "Oropharyngeal pain": 12, "Pruritus": 12, "Vaccination site pain": 12, "Abdominal pain": 9, "Hypertension": 9, "Heart rate": 8, "Nodule": 8, "Induration": 7, "Irritability": 7, "Oedema": 7, "Rash": 7, "Vomiting": 7, "Body temperature increased": 6, "Malaise": 6, "Oxygen saturation": 6, "Seizure": 5, "Blood pressure increased": 4, "Chest pain": 4, "Erythema": 4, "Inflammation": 4, "Respiratory rate": 4, "Bronchospasm": 3, "Eye pain": 3, "Hypoaesthesia": 3, "Hypotension": 3, "Oxygen saturation decreased": 3, "Vaccination site erythema": 3, "Vision blurred": 3, "Anxiety": 2, "Back pain": 2, "Cellulitis": 2, "Crying": 2, "Decreased appetite": 2, "Discomfort": 2, "Hypertensive crisis": 2, "Odynophagia": 2, "Pain in extremity": 2, "Syncope": 2, "Tachypnoea": 2, "Vaccination site haemorrhage": 2, "Vaccination site induration": 2, "Vaccination site inflammation": 2, "Vertigo": 2, "Wrong technique in product usage process": 2, "Amenorrhoea": 1, "Anosmia": 1, "Atrial fibrillation": 1, "Blood glucose": 1, "Blood test": 1, "Chest discomfort": 1, "Coma scale": 1, "Conjunctivitis": 1, "Cyst": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Dysgeusia": 1, "Dyslalia": 1, "Dysmenorrhoea": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Electrocardiogram": 1, "Faecaloma": 1, "Feeling cold": 1, "Full blood count": 1, "General physical health deterioration": 1, "Haematochezia": 1, "Haemorrhage": 1, "Heavy menstrual bleeding": 1, "Hypoaesthesia oral": 1, "Incorrect dose administered": 1, "Influenza": 1, "Injection site erythema": 1, "Intussusception": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Menstruation irregular": 1, "Migraine": 1, "Movement disorder": 1, "Muscular weakness": 1, "Nasal obstruction": 1, "Neck pain": 1, "Pain assessment": 1, "Palpitations": 1, "Paraesthesia": 1, "Pelvic inflammatory disease": 1, "Pharyngotonsillitis": 1, "Photophobia": 1, "Physical examination": 1, "Productive cough": 1, "Rash pruritic": 1, "Sensation of foreign body": 1, "Skin plaque": 1, "Somnolence": 1, "Stridor": 1, "Suffocation feeling": 1, "Underdose": 1, "Vaccination site haematoma": 1, "Vaccination site hypersensitivity": 1, "Vaccination site nodule": 1, "Vaccination site warmth": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EWO169/ EWO177.json b/docs/data/histograms/Mexico/EWO169/ EWO177.json
new file mode 100644
index 00000000000..8021be3c659
--- /dev/null
+++ b/docs/data/histograms/Mexico/EWO169/ EWO177.json	
@@ -0,0 +1 @@
+{"batchcode": "EWO169/ EWO177", "histograms": [{"batchcodes": ["EWO169/ EWO177"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EWO181.json b/docs/data/histograms/Mexico/EWO181.json
new file mode 100644
index 00000000000..3611e0d235f
--- /dev/null
+++ b/docs/data/histograms/Mexico/EWO181.json
@@ -0,0 +1 @@
+{"batchcode": "EWO181", "histograms": [{"batchcodes": ["EWO181"], "histogram": {"Anger": 1, "Body temperature": 1, "Cardiomyopathy": 1, "Computerised tomogram thorax": 1, "Diarrhoea": 1, "Discomfort": 1, "Dyspnoea": 1, "Dysuria": 1, "Haematuria": 1, "Haemodynamic rebound": 1, "Myocarditis": 1, "Nausea": 1, "Pneumonia": 1, "Pyelonephritis": 1, "Pyrexia": 1, "Renal abscess": 1, "Renal lithiasis prophylaxis": 1, "Renal pain": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Septic shock": 1, "Urinary tract infection": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EWO193.json b/docs/data/histograms/Mexico/EWO193.json
new file mode 100644
index 00000000000..5d9b66dc462
--- /dev/null
+++ b/docs/data/histograms/Mexico/EWO193.json
@@ -0,0 +1 @@
+{"batchcode": "EWO193", "histograms": [{"batchcodes": ["EWO193"], "histogram": {"Altered state of consciousness": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature decreased": 1, "Dizziness": 1, "Extremity contracture": 1, "Heart rate": 1, "Hypertension": 1, "Nausea": 1, "Oxygen saturation": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EWO195.json b/docs/data/histograms/Mexico/EWO195.json
new file mode 100644
index 00000000000..dc65b9fb532
--- /dev/null
+++ b/docs/data/histograms/Mexico/EWO195.json
@@ -0,0 +1 @@
+{"batchcode": "EWO195", "histograms": [{"batchcodes": ["EWO195"], "histogram": {"Body temperature": 2, "Headache": 2, "Pain": 2, "Pyrexia": 2, "Sensitive skin": 2, "Arthralgia": 1, "Asthenia": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Fall": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pneumonia": 1, "Respiratory distress": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EWO199.json b/docs/data/histograms/Mexico/EWO199.json
new file mode 100644
index 00000000000..b4d9226f698
--- /dev/null
+++ b/docs/data/histograms/Mexico/EWO199.json
@@ -0,0 +1 @@
+{"batchcode": "EWO199", "histograms": [{"batchcodes": ["EWO199"], "histogram": {"Anal pruritus": 1, "Haemorrhoids thrombosed": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EWO206.json b/docs/data/histograms/Mexico/EWO206.json
new file mode 100644
index 00000000000..68f181fa25a
--- /dev/null
+++ b/docs/data/histograms/Mexico/EWO206.json
@@ -0,0 +1 @@
+{"batchcode": "EWO206", "histograms": [{"batchcodes": ["EWO206"], "histogram": {"Diarrhoea": 1, "Headache": 1, "Induration": 1, "Nodule": 1, "Pain": 1, "Pain in extremity": 1, "Sensitive skin": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EWW4109.json b/docs/data/histograms/Mexico/EWW4109.json
new file mode 100644
index 00000000000..8e5332c5034
--- /dev/null
+++ b/docs/data/histograms/Mexico/EWW4109.json
@@ -0,0 +1 @@
+{"batchcode": "EWW4109", "histograms": [{"batchcodes": ["EWW4109"], "histogram": {"Arthralgia": 1, "Body temperature fluctuation": 1, "Headache": 1, "Myalgia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY 05 85.json b/docs/data/histograms/Mexico/EY 05 85.json
new file mode 100644
index 00000000000..0858c086ec9
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY 05 85.json	
@@ -0,0 +1 @@
+{"batchcode": "EY 05 85", "histograms": [{"batchcodes": ["EY 05 85"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Fatigue": 1, "Induration": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Sensitive skin": 1, "Vaccination site erythema": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY-0579.json b/docs/data/histograms/Mexico/EY-0579.json
new file mode 100644
index 00000000000..fd0e5a105cf
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY-0579.json
@@ -0,0 +1 @@
+{"batchcode": "EY-0579", "histograms": [{"batchcodes": ["EY-0579"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Febrile convulsion": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY0575.json b/docs/data/histograms/Mexico/EY0575.json
new file mode 100644
index 00000000000..4587b28b8dc
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY0575.json
@@ -0,0 +1 @@
+{"batchcode": "EY0575", "histograms": [{"batchcodes": ["EY0575"], "histogram": {"Arthralgia": 2, "Asthenia": 2, "Body temperature": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Pain": 2, "Pyrexia": 2, "Sensitive skin": 2, "Abdominal pain": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Hypovolaemic shock": 1, "Inflammation": 1, "Local reaction": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY0578.json b/docs/data/histograms/Mexico/EY0578.json
new file mode 100644
index 00000000000..06f3098c038
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY0578.json
@@ -0,0 +1 @@
+{"batchcode": "EY0578", "histograms": [{"batchcodes": ["EY0578"], "histogram": {"Headache": 24, "Asthenia": 16, "Arthralgia": 14, "Fatigue": 14, "Myalgia": 14, "Pain": 14, "Sensitive skin": 14, "Body temperature": 11, "Pyrexia": 10, "Dizziness": 9, "Dyspnoea": 8, "Nausea": 8, "Respiratory distress": 8, "Blood pressure measurement": 6, "Chills": 6, "Inflammation": 5, "Oedema": 5, "Tachycardia": 5, "Body temperature increased": 4, "Cough": 4, "Facial paralysis": 4, "Vomiting": 4, "Diarrhoea": 3, "Erythema": 3, "Generalised tonic-clonic seizure": 3, "Hypertension": 3, "Hypovolaemic shock": 3, "Induration": 3, "Nodule": 3, "Pruritus": 3, "Rash": 3, "SARS-CoV-2 test": 3, "Syncope": 3, "Vaccination site pain": 3, "Abdominal pain": 2, "Blood pressure increased": 2, "COVID-19": 2, "Haemorrhage": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Hypoaesthesia oral": 2, "Irritability": 2, "Local reaction": 2, "Loss of consciousness": 2, "Maternal exposure during pregnancy": 2, "Musculoskeletal stiffness": 2, "Oropharyngeal pain": 2, "Rhinorrhoea": 2, "Seizure": 2, "Sensation of foreign body": 2, "Tremor": 2, "Urticaria": 2, "Vaccination failure": 2, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Anxiety": 1, "Areflexia": 1, "Autonomic nervous system imbalance": 1, "Axillary pain": 1, "Blood glucose": 1, "Blood pressure systolic increased": 1, "Bone pain": 1, "Chest pain": 1, "Coma scale": 1, "Crying": 1, "Decreased appetite": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Ear pain": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hyperthermia": 1, "Hypokinesia": 1, "Infected cyst": 1, "Lip oedema": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Monoparesis": 1, "Muscular weakness": 1, "Neck pain": 1, "Nerve injury": 1, "Nervous system disorder": 1, "Odynophagia": 1, "Pain in extremity": 1, "Pallor": 1, "Physical examination": 1, "Pneumonia": 1, "Rash pruritic": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Tachypnoea": 1, "Thrombosis": 1, "Type 2 diabetes mellitus": 1, "Ultrasound Doppler": 1, "Vaccination error": 1, "Vaccination site haematoma": 1, "Vaccination site hypersensitivity": 1, "Vaccination site nodule": 1, "Vaccination site pruritus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY0579.json b/docs/data/histograms/Mexico/EY0579.json
new file mode 100644
index 00000000000..0717dd078c1
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY0579.json
@@ -0,0 +1 @@
+{"batchcode": "EY0579", "histograms": [{"batchcodes": ["EY0579"], "histogram": {"Headache": 21, "Asthenia": 20, "Fatigue": 20, "Pain": 16, "Myalgia": 15, "Sensitive skin": 12, "Dizziness": 11, "Nausea": 11, "Arthralgia": 10, "Pyrexia": 9, "Chills": 8, "Body temperature": 7, "Cough": 7, "SARS-CoV-2 test": 7, "COVID-19": 6, "Chest pain": 6, "Dyspnoea": 6, "Abdominal pain": 5, "Oropharyngeal pain": 5, "Respiratory distress": 5, "Vomiting": 5, "Diarrhoea": 4, "Drug ineffective": 4, "Hypovolaemic shock": 4, "Induration": 4, "Lymphadenopathy": 4, "Nodule": 4, "Rhinorrhoea": 4, "Tachycardia": 4, "Vaccination site pain": 4, "Hyperhidrosis": 3, "Inflammation": 3, "Malaise": 3, "Oedema": 3, "Rash": 3, "Blood pressure measurement": 2, "Body temperature increased": 2, "Cellulitis": 2, "Condition aggravated": 2, "Decreased appetite": 2, "Dehydration": 2, "Disseminated Bacillus Calmette-Guerin infection": 2, "Erythema": 2, "Haemorrhage": 2, "Hypoaesthesia": 2, "Hypotension": 2, "Influenza": 2, "Irritability": 2, "Maternal exposure during pregnancy": 2, "Odynophagia": 2, "Oxygen saturation": 2, "Paraesthesia": 2, "Physical examination": 2, "Pruritus": 2, "Vaccination failure": 2, "Activated partial thromboplastin time": 1, "Acute myocardial infarction": 1, "Anal sphincter atony": 1, "Anosmia": 1, "Aphasia": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Bronchospasm": 1, "Cardio-respiratory arrest": 1, "Computerised tomogram head": 1, "Conjunctivitis": 1, "Depressed level of consciousness": 1, "Diplopia": 1, "Ear pain": 1, "Encephalitis": 1, "Eye discharge": 1, "Eye injury": 1, "Eye pain": 1, "Generalised tonic-clonic seizure": 1, "Gingival bleeding": 1, "Haematochezia": 1, "Haemorrhagic disorder": 1, "Heart rate": 1, "Hemiplegia": 1, "Hypersensitivity": 1, "Hyperthermia": 1, "International normalised ratio": 1, "Intussusception": 1, "Local reaction": 1, "Magnetic resonance imaging": 1, "Movement disorder": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Pneumonia": 1, "Postictal state": 1, "Premature baby": 1, "Prothrombin time": 1, "Seizure": 1, "Sensitisation": 1, "Speech disorder": 1, "Supraventricular tachycardia": 1, "Syncope": 1, "Traumatic lung injury": 1, "Tremor": 1, "Vertigo": 1, "Vital signs measurement": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY057A.json b/docs/data/histograms/Mexico/EY057A.json
new file mode 100644
index 00000000000..145e0d54d4e
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY057A.json
@@ -0,0 +1 @@
+{"batchcode": "EY057A", "histograms": [{"batchcodes": ["EY057A"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Respiratory distress": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY0581.json b/docs/data/histograms/Mexico/EY0581.json
new file mode 100644
index 00000000000..04e6608ab28
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY0581.json
@@ -0,0 +1 @@
+{"batchcode": "EY0581", "histograms": [{"batchcodes": ["EY0581"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY0582.json b/docs/data/histograms/Mexico/EY0582.json
new file mode 100644
index 00000000000..898338f3c3b
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY0582.json
@@ -0,0 +1 @@
+{"batchcode": "EY0582", "histograms": [{"batchcodes": ["EY0582"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY0585.json b/docs/data/histograms/Mexico/EY0585.json
new file mode 100644
index 00000000000..cffb4550ce0
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY0585.json
@@ -0,0 +1 @@
+{"batchcode": "EY0585", "histograms": [{"batchcodes": ["EY0585"], "histogram": {"Headache": 12, "Asthenia": 10, "Chills": 9, "Dizziness": 9, "Sensitive skin": 9, "Arthralgia": 8, "Myalgia": 8, "Pain": 8, "Fatigue": 7, "Pyrexia": 7, "Body temperature": 6, "Abdominal pain": 5, "Cough": 5, "Nausea": 5, "Oropharyngeal pain": 5, "Vaccination site pain": 5, "Vomiting": 5, "Diarrhoea": 4, "Decreased appetite": 3, "Oxygen saturation": 3, "Rhinorrhoea": 3, "Body temperature increased": 2, "Eye pain": 2, "Irritability": 2, "Rash": 2, "Respiratory distress": 2, "Seizure": 2, "Tachycardia": 2, "Unresponsive to stimuli": 2, "Acute myocardial infarction": 1, "Adenoma benign": 1, "Aphasia": 1, "Blood glucose": 1, "Blood glucose abnormal": 1, "Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Bronchospasm": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Dyspnoea": 1, "Erythema": 1, "Facial paresis": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Hyperthyroidism": 1, "Hypokinesia": 1, "Hyporeflexia": 1, "Illness": 1, "Jaw disorder": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mammogram": 1, "Mastication disorder": 1, "Muscle contracture": 1, "Muscle rigidity": 1, "Muscle tightness": 1, "NIH stroke scale": 1, "Neck pain": 1, "Odynophagia": 1, "Oedema": 1, "Pain assessment": 1, "Pruritus": 1, "Rash erythematous": 1, "Rash maculo-papular": 1, "Skin disorder": 1, "Snoring": 1, "Somnolence": 1, "Speech disorder": 1, "Throat irritation": 1, "Ultrasound breast": 1, "Vaccination failure": 1, "Vaccination site reaction": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY2579.json b/docs/data/histograms/Mexico/EY2579.json
new file mode 100644
index 00000000000..5f5730081d8
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY2579.json
@@ -0,0 +1 @@
+{"batchcode": "EY2579", "histograms": [{"batchcodes": ["EY2579"], "histogram": {"Body temperature": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EY578.json b/docs/data/histograms/Mexico/EY578.json
new file mode 100644
index 00000000000..23d65ca30de
--- /dev/null
+++ b/docs/data/histograms/Mexico/EY578.json
@@ -0,0 +1 @@
+{"batchcode": "EY578", "histograms": [{"batchcodes": ["EY578"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Body temperature": 1, "Decreased appetite": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EYO579.json b/docs/data/histograms/Mexico/EYO579.json
new file mode 100644
index 00000000000..7fcf4ca6069
--- /dev/null
+++ b/docs/data/histograms/Mexico/EYO579.json
@@ -0,0 +1 @@
+{"batchcode": "EYO579", "histograms": [{"batchcodes": ["EYO579"], "histogram": {"Rhinorrhoea": 2, "Abdominal pain": 1, "Allergy test": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Arthralgia": 1, "Asthenia": 1, "Asthma": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Haematochezia": 1, "Headache": 1, "Induration": 1, "Intussusception": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nausea": 1, "Nodule": 1, "Oropharyngeal pain": 1, "Parosmia": 1, "Pruritus": 1, "Pyrexia": 1, "Sensitive skin": 1, "Tachycardia": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site oedema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/EYO585-R21M43.json b/docs/data/histograms/Mexico/EYO585-R21M43.json
new file mode 100644
index 00000000000..0ea54704f04
--- /dev/null
+++ b/docs/data/histograms/Mexico/EYO585-R21M43.json
@@ -0,0 +1 @@
+{"batchcode": "EYO585-R21M43", "histograms": [{"batchcodes": ["EYO585-R21M43"], "histogram": {"Abdominal pain": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Seizure": 1, "Somnolence": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/F13205.json b/docs/data/histograms/Mexico/F13205.json
new file mode 100644
index 00000000000..5aa19769172
--- /dev/null
+++ b/docs/data/histograms/Mexico/F13205.json
@@ -0,0 +1 @@
+{"batchcode": "F13205", "histograms": [{"batchcodes": ["F13205"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Nausea": 1, "Paraesthesia": 1, "Respiratory distress": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/F13211.json b/docs/data/histograms/Mexico/F13211.json
new file mode 100644
index 00000000000..b09f646828a
--- /dev/null
+++ b/docs/data/histograms/Mexico/F13211.json
@@ -0,0 +1 @@
+{"batchcode": "F13211", "histograms": [{"batchcodes": ["F13211"], "histogram": {"Paralysis": 2, "Dizziness": 1, "Febrile convulsion": 1, "Headache": 1, "Nausea": 1, "Sensitive skin": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/F38765.json b/docs/data/histograms/Mexico/F38765.json
new file mode 100644
index 00000000000..144c098831d
--- /dev/null
+++ b/docs/data/histograms/Mexico/F38765.json
@@ -0,0 +1 @@
+{"batchcode": "F38765", "histograms": [{"batchcodes": ["F38765"], "histogram": {"Chest pain": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Eyelid oedema": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/F58765.json b/docs/data/histograms/Mexico/F58765.json
new file mode 100644
index 00000000000..5d67ed832b8
--- /dev/null
+++ b/docs/data/histograms/Mexico/F58765.json
@@ -0,0 +1 @@
+{"batchcode": "F58765", "histograms": [{"batchcodes": ["F58765"], "histogram": {"Chills": 3, "Body temperature": 2, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Diarrhoea": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Dizziness": 1, "Dyspnoea": 1, "Facial paralysis": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Myalgia": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Tachycardia": 1, "Temporomandibular joint syndrome": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/F6765.json b/docs/data/histograms/Mexico/F6765.json
new file mode 100644
index 00000000000..ab66f9f449e
--- /dev/null
+++ b/docs/data/histograms/Mexico/F6765.json
@@ -0,0 +1 @@
+{"batchcode": "F6765", "histograms": [{"batchcodes": ["F6765"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Diarrhoea": 1, "Headache": 1, "Inflammation": 1, "Nausea": 1, "Oedema": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Sensitive skin": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA 7478.json b/docs/data/histograms/Mexico/FA 7478.json
new file mode 100644
index 00000000000..d5a01e50295
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA 7478.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 7478", "histograms": [{"batchcodes": ["FA 7478"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Inflammation": 1, "Localised oedema": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA 9090.json b/docs/data/histograms/Mexico/FA 9090.json
new file mode 100644
index 00000000000..b1b9c733284
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA 9090.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 9090", "histograms": [{"batchcodes": ["FA 9090"], "histogram": {"Asthenia": 5, "Fatigue": 4, "Headache": 4, "Body temperature increased": 3, "Dizziness": 3, "Myalgia": 3, "Arthralgia": 2, "Blood pressure measurement": 2, "Chills": 2, "Dyspnoea": 2, "Haemorrhage": 2, "Heart rate": 2, "Hypovolaemic shock": 2, "Oxygen saturation": 2, "Rhinorrhoea": 2, "Tachycardia": 2, "Abdominal rigidity": 1, "Blood glucose": 1, "Body temperature": 1, "COVID-19": 1, "Chest discomfort": 1, "Cough": 1, "Diarrhoea": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Drug ineffective": 1, "Facial paralysis": 1, "Feeling hot": 1, "Haemorrhagic disorder": 1, "Heart rate increased": 1, "Hypertension": 1, "Hypoglycaemia": 1, "Induration": 1, "Inflammation": 1, "Intussusception": 1, "Lymphadenopathy": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Nausea": 1, "Nodule": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Paraesthesia": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Sneezing": 1, "Syncope": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA 9100.json b/docs/data/histograms/Mexico/FA 9100.json
new file mode 100644
index 00000000000..0078c37c0d7
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA 9100.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 9100", "histograms": [{"batchcodes": ["FA 9100"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "COVID-19": 1, "Chills": 1, "Drug hypersensitivity": 1, "Drug ineffective": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Myalgia": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA-7478.json b/docs/data/histograms/Mexico/FA-7478.json
new file mode 100644
index 00000000000..61643aca90a
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA-7478.json
@@ -0,0 +1 @@
+{"batchcode": "FA-7478", "histograms": [{"batchcodes": ["FA-7478"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Feeling cold": 1, "Headache": 1, "Induration": 1, "Intussusception": 1, "Irritability": 1, "Lymphadenopathy": 1, "Malaise": 1, "Nausea": 1, "Nodule": 1, "Pain": 1, "Respiration abnormal": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Syncope": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA-9090.json b/docs/data/histograms/Mexico/FA-9090.json
new file mode 100644
index 00000000000..dfb574eb080
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA-9090.json
@@ -0,0 +1 @@
+{"batchcode": "FA-9090", "histograms": [{"batchcodes": ["FA-9090"], "histogram": {"COVID-19": 1, "Chills": 1, "Headache": 1, "Hypovolaemic shock": 1, "Irritability": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sensitive skin": 1, "Tachycardia": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA-9094.json b/docs/data/histograms/Mexico/FA-9094.json
new file mode 100644
index 00000000000..a161df37755
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA-9094.json
@@ -0,0 +1 @@
+{"batchcode": "FA-9094", "histograms": [{"batchcodes": ["FA-9094"], "histogram": {"Asthenia": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Neuropathy peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA1478.json b/docs/data/histograms/Mexico/FA1478.json
new file mode 100644
index 00000000000..dea250c6cab
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA1478.json
@@ -0,0 +1 @@
+{"batchcode": "FA1478", "histograms": [{"batchcodes": ["FA1478"], "histogram": {"Abdominal distension": 1, "Arrhythmia": 1, "Arthralgia": 1, "Chest discomfort": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Fluid retention": 1, "Gastritis": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA6780.json b/docs/data/histograms/Mexico/FA6780.json
new file mode 100644
index 00000000000..6daef08d0c4
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA6780.json
@@ -0,0 +1 @@
+{"batchcode": "FA6780", "histograms": [{"batchcodes": ["FA6780"], "histogram": {"Clonic convulsion": 1, "Diarrhoea": 1, "Generalised tonic-clonic seizure": 1, "Partial seizures": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA7091.json b/docs/data/histograms/Mexico/FA7091.json
new file mode 100644
index 00000000000..38612a87798
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA7091.json
@@ -0,0 +1 @@
+{"batchcode": "FA7091", "histograms": [{"batchcodes": ["FA7091"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Cellulitis": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nodule": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA7478.json b/docs/data/histograms/Mexico/FA7478.json
new file mode 100644
index 00000000000..cfab98a04b8
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA7478.json
@@ -0,0 +1 @@
+{"batchcode": "FA7478", "histograms": [{"batchcodes": ["FA7478"], "histogram": {"Headache": 35, "Fatigue": 32, "Asthenia": 29, "Myalgia": 22, "Dizziness": 21, "Sensitive skin": 20, "Arthralgia": 18, "Dyspnoea": 18, "Pain": 18, "Nausea": 17, "Respiratory distress": 14, "Tachycardia": 14, "Blood pressure measurement": 13, "Body temperature": 12, "Inflammation": 12, "Oropharyngeal pain": 12, "Oedema": 11, "Cough": 10, "Oxygen saturation": 10, "Pruritus": 10, "Vomiting": 10, "Diarrhoea": 8, "Pyrexia": 8, "Vaccination site pain": 8, "Abdominal pain": 7, "Body temperature increased": 7, "Chills": 7, "Oxygen saturation decreased": 7, "Rash": 7, "Hypertension": 6, "COVID-19": 5, "Chest pain": 5, "Erythema": 5, "Heart rate": 5, "Malaise": 5, "SARS-CoV-2 test": 5, "Chest discomfort": 4, "Decreased appetite": 4, "Hypoaesthesia oral": 4, "Pain in extremity": 4, "Rhinorrhoea": 4, "Bronchospasm": 3, "Hyperhidrosis": 3, "Hypoaesthesia": 3, "Irritability": 3, "Nodule": 3, "Respiratory rate": 3, "Somnolence": 3, "Syncope": 3, "Vaccination error": 3, "Vaccination failure": 3, "Vaccination site induration": 3, "Blood pressure increased": 2, "Eye pain": 2, "Febrile convulsion": 2, "Herpes zoster": 2, "Hypokinesia": 2, "Induration": 2, "Loss of consciousness": 2, "Nasal congestion": 2, "Pain assessment": 2, "Paraesthesia": 2, "Polymerase chain reaction": 2, "Seizure": 2, "Sensation of foreign body": 2, "Tinnitus": 2, "Vaccination site warmth": 2, "Arthritis": 1, "Bell's palsy": 1, "Blepharitis": 1, "Bradycardia": 1, "Bronchial hyperreactivity": 1, "Cellulitis": 1, "Concussion": 1, "Condition aggravated": 1, "Confusional state": 1, "Disorientation": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dysphonia": 1, "Encephalitis": 1, "Eye pruritus": 1, "Eyelid oedema": 1, "Face oedema": 1, "Facial asymmetry": 1, "Facial pain": 1, "Facial paralysis": 1, "Feeling hot": 1, "General physical health deterioration": 1, "Haemorrhage": 1, "Hemiparesis": 1, "Hyperpyrexia": 1, "Hypotension": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Migraine": 1, "Monoplegia": 1, "Movement disorder": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Ocular hyperaemia": 1, "Odynophagia": 1, "Oropharyngeal discomfort": 1, "Paraesthesia oral": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pharyngitis": 1, "Photophobia": 1, "Physical examination": 1, "Respiratory tract infection": 1, "Restlessness": 1, "Speech disorder": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Throat tightness": 1, "Thrombosis": 1, "Upper respiratory tract inflammation": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site movement impairment": 1, "Vaccination site oedema": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA7484.json b/docs/data/histograms/Mexico/FA7484.json
new file mode 100644
index 00000000000..ee509d9e08b
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA7484.json
@@ -0,0 +1 @@
+{"batchcode": "FA7484", "histograms": [{"batchcodes": ["FA7484"], "histogram": {"COVID-19": 1, "Decreased appetite": 1, "Dysmenorrhoea": 1, "Feeling cold": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA7485.json b/docs/data/histograms/Mexico/FA7485.json
new file mode 100644
index 00000000000..7b00fa3a21d
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA7485.json
@@ -0,0 +1 @@
+{"batchcode": "FA7485", "histograms": [{"batchcodes": ["FA7485"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA7874.json b/docs/data/histograms/Mexico/FA7874.json
new file mode 100644
index 00000000000..dad1f287a24
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA7874.json
@@ -0,0 +1 @@
+{"batchcode": "FA7874", "histograms": [{"batchcodes": ["FA7874"], "histogram": {"Coordination abnormal": 1, "Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA9090.json b/docs/data/histograms/Mexico/FA9090.json
new file mode 100644
index 00000000000..0af8d3cd68e
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA9090.json
@@ -0,0 +1 @@
+{"batchcode": "FA9090", "histograms": [{"batchcodes": ["FA9090"], "histogram": {"COVID-19": 33, "SARS-CoV-2 test": 30, "Vaccination failure": 30, "Headache": 28, "Asthenia": 17, "Nausea": 17, "Body temperature": 15, "Dizziness": 15, "Fatigue": 15, "Pyrexia": 15, "Arthralgia": 14, "Myalgia": 13, "Pain": 12, "Disseminated Bacillus Calmette-Guerin infection": 11, "Hypovolaemic shock": 11, "Vomiting": 11, "Chills": 10, "Pruritus": 8, "Rash": 8, "Lymphadenopathy": 7, "Blood pressure measurement": 6, "Body temperature increased": 6, "Haemorrhagic disorder": 6, "Sensitive skin": 6, "Tachycardia": 6, "Diarrhoea": 5, "Induration": 5, "Nodule": 5, "Oedema": 5, "Respiratory distress": 5, "Vaccination site pain": 5, "Drug ineffective": 4, "Dyspnoea": 4, "Erythema": 4, "Haemorrhage": 4, "Hypertension": 4, "Intussusception": 4, "Irritability": 4, "Oropharyngeal pain": 4, "Pain in extremity": 4, "Heart rate": 3, "Hyperhidrosis": 3, "Inflammation": 3, "Rhinorrhoea": 3, "Blood pressure increased": 2, "Chest pain": 2, "Hypokinesia": 2, "Maternal exposure during pregnancy": 2, "Oxygen saturation": 2, "Polymerase chain reaction": 2, "Seizure": 2, "Syncope": 2, "Wrong technique in product usage process": 2, "Abdominal pain": 1, "Angioedema": 1, "Anxiety": 1, "Aphasia": 1, "Back pain": 1, "Bradycardia": 1, "Burning sensation": 1, "Condition aggravated": 1, "Contusion": 1, "Cough": 1, "Discomfort": 1, "Dysphagia": 1, "Face oedema": 1, "Feeling hot": 1, "Haematochezia": 1, "Hemiparaesthesia": 1, "Hemiparesis": 1, "Hypersensitivity": 1, "Hypertensive crisis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Insomnia": 1, "Language disorder": 1, "Loss of consciousness": 1, "Malaise": 1, "Mouth swelling": 1, "Movement disorder": 1, "Odynophagia": 1, "Oxygen saturation decreased": 1, "Paraesthesia oral": 1, "Pelvic pain": 1, "Pharyngeal inflammation": 1, "Purpura": 1, "Respiratory failure": 1, "Sneezing": 1, "Suspected COVID-19": 1, "Throat irritation": 1, "Thrombosis": 1, "Tongue pruritus": 1, "Transient ischaemic attack": 1, "Vascular test": 1, "Vertigo": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA909010.json b/docs/data/histograms/Mexico/FA909010.json
new file mode 100644
index 00000000000..91cfd5351bf
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA909010.json
@@ -0,0 +1 @@
+{"batchcode": "FA909010", "histograms": [{"batchcodes": ["FA909010"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Erythema": 1, "Fatigue": 1, "Haemorrhage": 1, "Headache": 1, "Hypovolaemic shock": 1, "Induration": 1, "Irritability": 1, "Lymphadenopathy": 1, "Nausea": 1, "Nodule": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA9091.json b/docs/data/histograms/Mexico/FA9091.json
new file mode 100644
index 00000000000..564bbcf93d2
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA9091.json
@@ -0,0 +1 @@
+{"batchcode": "FA9091", "histograms": [{"batchcodes": ["FA9091"], "histogram": {"Headache": 12, "Arthralgia": 10, "Asthenia": 10, "Fatigue": 9, "Myalgia": 9, "Nausea": 8, "Pain": 8, "Body temperature": 7, "Cough": 7, "Pyrexia": 7, "Sensitive skin": 7, "Chills": 6, "Dizziness": 6, "Rhinorrhoea": 6, "Induration": 5, "Nodule": 5, "Oropharyngeal pain": 5, "Pruritus": 5, "Oedema": 4, "Rash": 4, "Respiratory distress": 4, "Abdominal pain": 3, "Dyspnoea": 3, "Erythema": 3, "Vaccination site pain": 3, "Vomiting": 3, "Cellulitis": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Hypokinesia": 2, "Inflammation": 2, "Lymphadenopathy": 2, "Odynophagia": 2, "Anal incontinence": 1, "Arthritis": 1, "Body temperature increased": 1, "Chest pain": 1, "Crying": 1, "Facial paralysis": 1, "Haemorrhage": 1, "Malaise": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Petit mal epilepsy": 1, "Productive cough": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sneezing": 1, "Tachycardia": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site nodule": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA9094.json b/docs/data/histograms/Mexico/FA9094.json
new file mode 100644
index 00000000000..dd17c5d508f
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA9094.json
@@ -0,0 +1 @@
+{"batchcode": "FA9094", "histograms": [{"batchcodes": ["FA9094"], "histogram": {"Asthenia": 2, "COVID-19": 2, "Dizziness": 2, "Fatigue": 2, "SARS-CoV-2 test": 2, "Crying": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Erythema": 1, "Headache": 1, "Paraesthesia": 1, "Pruritus": 1, "Rash": 1, "Respiratory distress": 1, "Tremor": 1, "Vaccination failure": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA9096.json b/docs/data/histograms/Mexico/FA9096.json
new file mode 100644
index 00000000000..cef775de305
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA9096.json
@@ -0,0 +1 @@
+{"batchcode": "FA9096", "histograms": [{"batchcodes": ["FA9096"], "histogram": {"Dizziness": 2, "Generalised tonic-clonic seizure": 2, "Malaise": 2, "Myalgia": 2, "Arthralgia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bronchospasm": 1, "COVID-19": 1, "Cough": 1, "Diarrhoea": 1, "Discomfort": 1, "Dyspnoea": 1, "Ear pruritus": 1, "Erythema": 1, "Face oedema": 1, "Headache": 1, "Hypertension": 1, "Inflammation": 1, "Irritability postvaccinal": 1, "Nausea": 1, "Oedema": 1, "Oedema peripheral": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sneezing": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FA9100.json b/docs/data/histograms/Mexico/FA9100.json
new file mode 100644
index 00000000000..20c41b25f56
--- /dev/null
+++ b/docs/data/histograms/Mexico/FA9100.json
@@ -0,0 +1 @@
+{"batchcode": "FA9100", "histograms": [{"batchcodes": ["FA9100"], "histogram": {"Dizziness": 21, "Headache": 20, "Asthenia": 17, "Myalgia": 15, "Fatigue": 14, "Arthralgia": 13, "Body temperature": 12, "Pyrexia": 12, "Cough": 11, "Nausea": 11, "Sensitive skin": 11, "Pain": 10, "Dyspnoea": 9, "Respiratory distress": 9, "Blood pressure measurement": 7, "Chills": 7, "Oropharyngeal pain": 7, "Vaccination site pain": 6, "Abdominal pain": 5, "Odynophagia": 5, "Seizure": 5, "Tachycardia": 5, "Chest pain": 4, "Decreased appetite": 4, "Pruritus": 4, "COVID-19": 3, "Diarrhoea": 3, "Hypertension": 3, "Induration": 3, "Nodule": 3, "Rhinorrhoea": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3, "Fall": 2, "Heart rate": 2, "Hypotension": 2, "Malaise": 2, "Oedema": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Rash": 2, "Vision blurred": 2, "Vomiting": 2, "Ageusia": 1, "Anosmia": 1, "Anxiety": 1, "Blood glucose": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Bronchospasm": 1, "Depressed level of consciousness": 1, "Dermatitis allergic": 1, "Erythema": 1, "Eye injury": 1, "Eye pain": 1, "Eye pruritus": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypertensive crisis": 1, "Hyperthermia": 1, "Hypoaesthesia": 1, "Hypoglycaemia": 1, "Hypoxic-ischaemic encephalopathy": 1, "Illness": 1, "Inflammation": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Muscular weakness": 1, "Neurological decompensation": 1, "Off label use": 1, "Oropharyngeal blistering": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Pallor": 1, "Physical examination": 1, "Presyncope": 1, "Rash pruritic": 1, "Scleral haemorrhage": 1, "Sensation of foreign body": 1, "Syncope": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site oedema": 1, "Vertigo": 1, "Visual acuity reduced": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FAQ9100.json b/docs/data/histograms/Mexico/FAQ9100.json
new file mode 100644
index 00000000000..81661a439dd
--- /dev/null
+++ b/docs/data/histograms/Mexico/FAQ9100.json
@@ -0,0 +1 @@
+{"batchcode": "FAQ9100", "histograms": [{"batchcodes": ["FAQ9100"], "histogram": {"Headache": 1, "Myalgia": 1, "Oedema": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FC 2495.json b/docs/data/histograms/Mexico/FC 2495.json
new file mode 100644
index 00000000000..fc11081f96e
--- /dev/null
+++ b/docs/data/histograms/Mexico/FC 2495.json	
@@ -0,0 +1 @@
+{"batchcode": "FC 2495", "histograms": [{"batchcodes": ["FC 2495"], "histogram": {"Anal sphincter atony": 1, "Dizziness": 1, "Loss of consciousness": 1, "Postictal state": 1, "Seizure": 1, "Tachycardia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FC-2495.json b/docs/data/histograms/Mexico/FC-2495.json
new file mode 100644
index 00000000000..f242448c2cf
--- /dev/null
+++ b/docs/data/histograms/Mexico/FC-2495.json
@@ -0,0 +1 @@
+{"batchcode": "FC-2495", "histograms": [{"batchcodes": ["FC-2495"], "histogram": {"Arrhythmia": 1, "Chest discomfort": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FC2495.json b/docs/data/histograms/Mexico/FC2495.json
new file mode 100644
index 00000000000..51d1f49c9d4
--- /dev/null
+++ b/docs/data/histograms/Mexico/FC2495.json
@@ -0,0 +1 @@
+{"batchcode": "FC2495", "histograms": [{"batchcodes": ["FC2495"], "histogram": {"Headache": 31, "Asthenia": 28, "Fatigue": 24, "Dizziness": 20, "Myalgia": 17, "Arthralgia": 16, "Dyspnoea": 16, "Chills": 15, "Nausea": 15, "Sensitive skin": 15, "Pain": 14, "Respiratory distress": 13, "Cough": 12, "Pyrexia": 12, "Body temperature": 11, "COVID-19": 9, "Oropharyngeal pain": 9, "Rash": 9, "SARS-CoV-2 test": 8, "Diarrhoea": 7, "Vaccination failure": 7, "Blood pressure measurement": 6, "Pruritus": 6, "Tachycardia": 6, "Chest pain": 5, "Rhinorrhoea": 5, "Vomiting": 5, "Abdominal pain": 4, "Body temperature increased": 4, "Chest discomfort": 4, "Maternal exposure during pregnancy": 4, "Paraesthesia": 4, "Sensation of foreign body": 4, "Vaccination site pain": 4, "Anaphylactic shock": 3, "Erythema": 3, "Hypertension": 3, "Inflammation": 3, "Irritability": 3, "Oedema": 3, "Oxygen saturation": 3, "Pain assessment": 3, "Syncope": 3, "Throat tightness": 3, "Vertigo": 3, "Vision blurred": 3, "Blood pressure increased": 2, "Bronchospasm": 2, "Burning sensation": 2, "Decreased appetite": 2, "Drug ineffective": 2, "Ear pain": 2, "Hyperhidrosis": 2, "Hypotension": 2, "Malaise": 2, "Pain in extremity": 2, "Vaccination error": 2, "Visual analogue scale": 2, "Agitation": 1, "Amnesia": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Back pain": 1, "Bell's palsy": 1, "Breast pain": 1, "Cardio-respiratory arrest": 1, "Crying": 1, "Depressed level of consciousness": 1, "Discomfort": 1, "Dry mouth": 1, "Dysgeusia": 1, "Eye irritation": 1, "Facial discomfort": 1, "Facial paresis": 1, "Foetal heart rate": 1, "Foetal heart rate increased": 1, "Gait disturbance": 1, "Generalised oedema": 1, "Guillain-Barre syndrome": 1, "Haemodynamic instability": 1, "Head discomfort": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypovolaemic shock": 1, "Inappropriate schedule of product administration": 1, "Induration": 1, "Interchange of vaccine products": 1, "Larynx irritation": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Nasal congestion": 1, "Neuropathy peripheral": 1, "Nodule": 1, "Oxygen saturation decreased": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Pharyngeal erythema": 1, "Pharyngeal oedema": 1, "Photophobia": 1, "Polymerase chain reaction": 1, "Productive cough": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Skin exfoliation": 1, "Somnolence": 1, "Swelling": 1, "Swelling face": 1, "Tinnitus": 1, "Tremor": 1, "Urticaria": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FC24950921.json b/docs/data/histograms/Mexico/FC24950921.json
new file mode 100644
index 00000000000..c9a040c82e5
--- /dev/null
+++ b/docs/data/histograms/Mexico/FC24950921.json
@@ -0,0 +1 @@
+{"batchcode": "FC24950921", "histograms": [{"batchcodes": ["FC24950921"], "histogram": {"Depressed level of consciousness": 1, "Dizziness": 1, "Eye pain": 1, "Headache": 1, "Muscular weakness": 1, "Scan brain": 1, "Speech disorder": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FC24995.json b/docs/data/histograms/Mexico/FC24995.json
new file mode 100644
index 00000000000..b3e11473d35
--- /dev/null
+++ b/docs/data/histograms/Mexico/FC24995.json
@@ -0,0 +1 @@
+{"batchcode": "FC24995", "histograms": [{"batchcodes": ["FC24995"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Erythema": 1, "Headache": 1, "Inflammation": 1, "Oedema": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Sensitive skin": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FC3002.json b/docs/data/histograms/Mexico/FC3002.json
new file mode 100644
index 00000000000..ee7e5eb77d7
--- /dev/null
+++ b/docs/data/histograms/Mexico/FC3002.json
@@ -0,0 +1 @@
+{"batchcode": "FC3002", "histograms": [{"batchcodes": ["FC3002"], "histogram": {"Electromyogram": 1, "Fatigue": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Motor neurone disease": 1, "Pelvic floor muscle weakness": 1, "Polyneuropathy": 1, "Pyelonephritis": 1, "Radiculopathy": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FC9090.json b/docs/data/histograms/Mexico/FC9090.json
new file mode 100644
index 00000000000..e0281ccf10e
--- /dev/null
+++ b/docs/data/histograms/Mexico/FC9090.json
@@ -0,0 +1 @@
+{"batchcode": "FC9090", "histograms": [{"batchcodes": ["FC9090"], "histogram": {"Drug ineffective": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FCZ2495.json b/docs/data/histograms/Mexico/FCZ2495.json
new file mode 100644
index 00000000000..004818daada
--- /dev/null
+++ b/docs/data/histograms/Mexico/FCZ2495.json
@@ -0,0 +1 @@
+{"batchcode": "FCZ2495", "histograms": [{"batchcodes": ["FCZ2495"], "histogram": {"Body temperature": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FD7121.json b/docs/data/histograms/Mexico/FD7121.json
new file mode 100644
index 00000000000..1ad543cbb1b
--- /dev/null
+++ b/docs/data/histograms/Mexico/FD7121.json
@@ -0,0 +1 @@
+{"batchcode": "FD7121", "histograms": [{"batchcodes": ["FD7121"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FD8813.json b/docs/data/histograms/Mexico/FD8813.json
new file mode 100644
index 00000000000..045a71a7e93
--- /dev/null
+++ b/docs/data/histograms/Mexico/FD8813.json
@@ -0,0 +1 @@
+{"batchcode": "FD8813", "histograms": [{"batchcodes": ["FD8813"], "histogram": {"Diarrhoea": 2, "Headache": 2, "Abdominal pain": 1, "Angina pectoris": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Aura": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Groin pain": 1, "Guillain-Barre syndrome": 1, "Hemiparaesthesia": 1, "Hypertensive crisis": 1, "Joint swelling": 1, "Lethargy": 1, "Muscular weakness": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Paralysis": 1, "Pyrexia": 1, "Seizure": 1, "Somnolence": 1, "Tachycardia": 1, "Tongue discomfort": 1, "Vaccination error": 1, "Vaccination site pain": 1, "Vein disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FE-8087.json b/docs/data/histograms/Mexico/FE-8087.json
new file mode 100644
index 00000000000..5f147dfb490
--- /dev/null
+++ b/docs/data/histograms/Mexico/FE-8087.json
@@ -0,0 +1 @@
+{"batchcode": "FE-8087", "histograms": [{"batchcodes": ["FE-8087"], "histogram": {"Dizziness": 1, "Headache": 1, "Nausea": 1, "Pruritus": 1, "Seizure": 1, "Tachycardia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FE3593.json b/docs/data/histograms/Mexico/FE3593.json
new file mode 100644
index 00000000000..79a410c7ba2
--- /dev/null
+++ b/docs/data/histograms/Mexico/FE3593.json
@@ -0,0 +1 @@
+{"batchcode": "FE3593", "histograms": [{"batchcodes": ["FE3593"], "histogram": {"Headache": 5, "Asthenia": 4, "Body temperature": 4, "Dizziness": 4, "Chills": 3, "Fatigue": 3, "Nausea": 3, "Pyrexia": 3, "Hypokinesia": 2, "Pruritus": 2, "Seizure": 2, "Vomiting": 2, "Abdominal pain": 1, "Body temperature increased": 1, "Chest discomfort": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Dysstasia": 1, "Erythema": 1, "Expired product administered": 1, "Generalised tonic-clonic seizure": 1, "Hyperthermia": 1, "Irritability": 1, "Oxygen saturation decreased": 1, "Palpitations": 1, "Paraesthesia": 1, "Photophobia": 1, "Rash": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Syncope": 1, "Vaccination site paraesthesia": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FE7478.json b/docs/data/histograms/Mexico/FE7478.json
new file mode 100644
index 00000000000..b0b84cf3aa3
--- /dev/null
+++ b/docs/data/histograms/Mexico/FE7478.json
@@ -0,0 +1 @@
+{"batchcode": "FE7478", "histograms": [{"batchcodes": ["FE7478"], "histogram": {"Arthralgia": 2, "Asthenia": 2, "Chills": 2, "Dizziness": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Oropharyngeal pain": 2, "SARS-CoV-2 antibody test": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FE8087.json b/docs/data/histograms/Mexico/FE8087.json
new file mode 100644
index 00000000000..aef88f03c97
--- /dev/null
+++ b/docs/data/histograms/Mexico/FE8087.json
@@ -0,0 +1 @@
+{"batchcode": "FE8087", "histograms": [{"batchcodes": ["FE8087"], "histogram": {"Asthenia": 3, "COVID-19": 3, "Fatigue": 3, "SARS-CoV-2 test": 3, "Dizziness": 2, "Headache": 2, "Hemiparesis": 2, "Muscular weakness": 2, "Myalgia": 2, "Pain": 2, "Pruritus": 2, "Tachycardia": 2, "Vaccination failure": 2, "Arthralgia": 1, "Bladder sphincter atony": 1, "Body temperature": 1, "Bronchospasm": 1, "Chest pain": 1, "Cough": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Facial paralysis": 1, "Inflammation": 1, "Limb discomfort": 1, "Meningitis": 1, "Nausea": 1, "Oedema": 1, "Oedema peripheral": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Physical examination": 1, "Pyrexia": 1, "Sensitive skin": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FF2589.json b/docs/data/histograms/Mexico/FF2589.json
new file mode 100644
index 00000000000..0b320d1d2da
--- /dev/null
+++ b/docs/data/histograms/Mexico/FF2589.json
@@ -0,0 +1 @@
+{"batchcode": "FF2589", "histograms": [{"batchcodes": ["FF2589"], "histogram": {"Breast pain": 1, "Lymphadenopathy": 1, "Menstruation delayed": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FF2593.json b/docs/data/histograms/Mexico/FF2593.json
new file mode 100644
index 00000000000..6328986b683
--- /dev/null
+++ b/docs/data/histograms/Mexico/FF2593.json
@@ -0,0 +1 @@
+{"batchcode": "FF2593", "histograms": [{"batchcodes": ["FF2593"], "histogram": {"Induration": 2, "Lymphadenopathy": 2, "Nodule": 2, "Arthralgia": 1, "Axillary pain": 1, "Body temperature": 1, "Chills": 1, "Erythema": 1, "Headache": 1, "Hypokinesia": 1, "Immunisation": 1, "Inflammation": 1, "Joint injury": 1, "Malaise": 1, "Myalgia": 1, "Myoclonus": 1, "Oedema": 1, "Off label use": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Sensitive skin": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FF2595.json b/docs/data/histograms/Mexico/FF2595.json
new file mode 100644
index 00000000000..41003e4393e
--- /dev/null
+++ b/docs/data/histograms/Mexico/FF2595.json
@@ -0,0 +1 @@
+{"batchcode": "FF2595", "histograms": [{"batchcodes": ["FF2595"], "histogram": {"Body temperature": 3, "Dizziness": 3, "Erythema": 3, "Headache": 3, "Nausea": 3, "Pain": 3, "Sensitive skin": 3, "Arthralgia": 2, "Fatigue": 2, "Myalgia": 2, "Pruritus": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Tachycardia": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Body temperature increased": 1, "Bronchospasm": 1, "COVID-19": 1, "Decreased immune responsiveness": 1, "Dyspnoea": 1, "Exposure to SARS-CoV-2": 1, "Eyelid oedema": 1, "Face oedema": 1, "Generalised tonic-clonic seizure": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Hypertension": 1, "Hyperthermia": 1, "Inflammation": 1, "Lip oedema": 1, "Maternal exposure during pregnancy": 1, "Nasal congestion": 1, "Oedema": 1, "Oedema peripheral": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Paralysis": 1, "Pyrexia": 1, "Rash": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Sensation of foreign body": 1, "Sinusitis": 1, "Syphilis": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FF8338.json b/docs/data/histograms/Mexico/FF8338.json
new file mode 100644
index 00000000000..574d2aa8763
--- /dev/null
+++ b/docs/data/histograms/Mexico/FF8338.json
@@ -0,0 +1 @@
+{"batchcode": "FF8338", "histograms": [{"batchcodes": ["FF8338"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Dizziness": 1, "Dyspnoea": 1, "Eyelid oedema": 1, "Fatigue": 1, "Lip oedema": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Paraesthesia": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Respiratory distress": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FF8835.json b/docs/data/histograms/Mexico/FF8835.json
new file mode 100644
index 00000000000..e94de8de34c
--- /dev/null
+++ b/docs/data/histograms/Mexico/FF8835.json
@@ -0,0 +1 @@
+{"batchcode": "FF8835", "histograms": [{"batchcodes": ["FF8835"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Discomfort": 1, "Dizziness": 1, "Fatigue": 1, "Lymphadenopathy": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FF8838.json b/docs/data/histograms/Mexico/FF8838.json
new file mode 100644
index 00000000000..55938ac547f
--- /dev/null
+++ b/docs/data/histograms/Mexico/FF8838.json
@@ -0,0 +1 @@
+{"batchcode": "FF8838", "histograms": [{"batchcodes": ["FF8838"], "histogram": {"Headache": 10, "Dizziness": 8, "Asthenia": 7, "Fatigue": 7, "Chills": 6, "Pain": 6, "Nausea": 5, "Sensitive skin": 5, "Body temperature": 4, "Pyrexia": 4, "Vaccination site pain": 4, "Dyspnoea": 3, "Irritability": 3, "Oropharyngeal pain": 3, "Respiratory distress": 3, "Syncope": 3, "Arthralgia": 2, "Back pain": 2, "Muscular weakness": 2, "Myalgia": 2, "Paraesthesia": 2, "Vital signs measurement": 2, "Vomiting": 2, "Amnesia": 1, "Anosmia": 1, "Anxiety disorder": 1, "Arthritis": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Echocardiogram": 1, "Erythema": 1, "Eye pain": 1, "Facial paralysis": 1, "Haematochezia": 1, "Heart rate": 1, "Hemiparesis": 1, "Hyperaesthesia": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Hyperthermia": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Laryngeal oedema": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Movement disorder": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Panic reaction": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Road traffic accident": 1, "Seizure": 1, "Somnolence": 1, "Speech disorder": 1, "Tachycardia": 1, "Vaccination site discomfort": 1, "Vaccination site movement impairment": 1, "Vaginal haemorrhage": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FH8021.json b/docs/data/histograms/Mexico/FH8021.json
new file mode 100644
index 00000000000..34dfd12f254
--- /dev/null
+++ b/docs/data/histograms/Mexico/FH8021.json
@@ -0,0 +1 @@
+{"batchcode": "FH8021", "histograms": [{"batchcodes": ["FH8021"], "histogram": {"Dizziness": 9, "Headache": 8, "Asthenia": 6, "Syncope": 6, "Fatigue": 5, "Dyspnoea": 4, "Myalgia": 4, "Nausea": 4, "Paraesthesia": 4, "Arthralgia": 3, "Body temperature": 3, "Pyrexia": 3, "Respiratory distress": 3, "Tachycardia": 3, "Abdominal pain": 2, "Blood pressure measurement": 2, "Hypotension": 2, "Loss of consciousness": 2, "Oropharyngeal pain": 2, "Rhinorrhoea": 2, "Anxiety": 1, "Ataxia": 1, "Bedridden": 1, "Body temperature increased": 1, "Bradyphrenia": 1, "Conversion disorder": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dysarthria": 1, "Heart rate": 1, "Hypokinesia": 1, "Irritability": 1, "Joint hyperextension": 1, "Joint stiffness": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Muscle strength abnormal": 1, "Muscular weakness": 1, "Pain": 1, "Pallor": 1, "Postictal state": 1, "Pruritus": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Salivary hypersecretion": 1, "Seizure": 1, "Sensitive skin": 1, "Slow speech": 1, "Urinary incontinence": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FH8024.json b/docs/data/histograms/Mexico/FH8024.json
new file mode 100644
index 00000000000..34eb3bfe09d
--- /dev/null
+++ b/docs/data/histograms/Mexico/FH8024.json
@@ -0,0 +1 @@
+{"batchcode": "FH8024", "histograms": [{"batchcodes": ["FH8024"], "histogram": {"Headache": 9, "Pain": 7, "Sensitive skin": 7, "Body temperature": 5, "Pyrexia": 5, "Dyspnoea": 4, "Myalgia": 4, "Respiratory distress": 4, "Tachycardia": 4, "Chills": 3, "Oropharyngeal pain": 3, "Vaccination site pain": 3, "Arthralgia": 2, "Cough": 2, "Diarrhoea": 2, "Dizziness": 2, "Lymphadenopathy": 2, "Rash": 2, "Rhinorrhoea": 2, "Abdominal pain": 1, "Bronchospasm": 1, "Dry throat": 1, "Erythema": 1, "Eye irritation": 1, "Inflammation": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Nodule": 1, "Odynophagia": 1, "Oedema": 1, "Palpitations": 1, "Physical examination": 1, "Pruritus": 1, "Seizure": 1, "Tonsillar hypertrophy": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FH8026.json b/docs/data/histograms/Mexico/FH8026.json
new file mode 100644
index 00000000000..2edb7f40051
--- /dev/null
+++ b/docs/data/histograms/Mexico/FH8026.json
@@ -0,0 +1 @@
+{"batchcode": "FH8026", "histograms": [{"batchcodes": ["FH8026"], "histogram": {"Dizziness": 18, "Blood pressure measurement": 11, "Headache": 10, "Heart rate": 9, "Nausea": 9, "Oxygen saturation": 9, "Hypotension": 8, "Pain": 7, "Sensitive skin": 7, "Asthenia": 6, "Dyspnoea": 6, "Respiratory distress": 6, "Vision blurred": 4, "Abdominal pain": 3, "Body temperature": 3, "Chest pain": 3, "Fatigue": 3, "Hyperhidrosis": 3, "Inflammation": 3, "Pyrexia": 3, "Seizure": 3, "Syncope": 3, "Tachycardia": 3, "Arthralgia": 2, "Chills": 2, "Dehydration": 2, "Diplopia": 2, "Myalgia": 2, "Oedema": 2, "Paraesthesia": 2, "Photopsia": 2, "Tinnitus": 2, "Abnormal faeces": 1, "Blood glucose": 1, "Blood pressure abnormal": 1, "Body temperature increased": 1, "Cheilitis": 1, "Chest discomfort": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Electromyogram": 1, "Eye inflammation": 1, "Eyelid ptosis": 1, "Febrile convulsion": 1, "Feeling hot": 1, "Generalised tonic-clonic seizure": 1, "Glossitis": 1, "Guillain-Barre syndrome": 1, "Hyperglycaemia": 1, "Hypertension": 1, "Hypoaesthesia eye": 1, "Hypoaesthesia oral": 1, "Induration": 1, "Irritability": 1, "Juvenile idiopathic arthritis": 1, "Lumbar puncture": 1, "Lymphadenopathy": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Mobility decreased": 1, "Musculoskeletal pain": 1, "Nerve conduction studies": 1, "Nodule": 1, "Odynophagia": 1, "Off label use": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Product use issue": 1, "Pruritus": 1, "Respiratory tract infection": 1, "Rhinorrhoea": 1, "Stridor": 1, "Sudden infant death syndrome": 1, "Vaccination site erythema": 1, "Vaccination site oedema": 1, "Vaccination site pain": 1, "Visual analogue scale": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FI0007.json b/docs/data/histograms/Mexico/FI0007.json
new file mode 100644
index 00000000000..07451da0239
--- /dev/null
+++ b/docs/data/histograms/Mexico/FI0007.json
@@ -0,0 +1 @@
+{"batchcode": "FI0007", "histograms": [{"batchcodes": ["FI0007"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ1613.json b/docs/data/histograms/Mexico/FJ1613.json
new file mode 100644
index 00000000000..6d2fe181a7b
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ1613.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1613", "histograms": [{"batchcodes": ["FJ1613"], "histogram": {"Dizziness": 9, "Headache": 9, "Nausea": 6, "Respiratory distress": 6, "Dyspnoea": 5, "Asthenia": 4, "Hypertension": 4, "Blood pressure measurement": 3, "Fatigue": 3, "Tachycardia": 3, "Arthralgia": 2, "Cough": 2, "Decreased appetite": 2, "Hypotension": 2, "Myalgia": 2, "Pain": 2, "Pallor": 2, "Paraesthesia": 2, "Pruritus": 2, "Pyrexia": 2, "Sensitive skin": 2, "Syncope": 2, "Vomiting": 2, "Abdominal pain": 1, "Anaphylactic shock": 1, "Anxiety": 1, "Body temperature": 1, "Bradycardia": 1, "Bronchospasm": 1, "Cardiac telemetry": 1, "Chest pain": 1, "Chills": 1, "Cyanosis": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dystonia": 1, "Erythema": 1, "Febrile convulsion": 1, "Gross motor delay": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperaemia": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypoventilation": 1, "Increased bronchial secretion": 1, "Inflammation": 1, "Injury": 1, "Irritability": 1, "Malaise": 1, "Mean arterial pressure": 1, "Mean arterial pressure increased": 1, "Medulloblastoma": 1, "Motor dysfunction": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Photopsia": 1, "Rash": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Rhinitis": 1, "Sensation of foreign body": 1, "Septic shock": 1, "Sinus tachycardia": 1, "Tachypnoea": 1, "Urticaria": 1, "Vaccination error": 1, "Vaccination site paraesthesia": 1, "Weight decreased": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ1618.json b/docs/data/histograms/Mexico/FJ1618.json
new file mode 100644
index 00000000000..f791a3c64e8
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ1618.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1618", "histograms": [{"batchcodes": ["FJ1618"], "histogram": {"Pruritus": 2, "Abdominal pain": 1, "Asthenia": 1, "Body temperature": 1, "Dizziness": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Induration": 1, "Inflammation": 1, "Nausea": 1, "Nodule": 1, "Oedema": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Syncope": 1, "Vaccination site abscess": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ1620.json b/docs/data/histograms/Mexico/FJ1620.json
new file mode 100644
index 00000000000..ae811cdc646
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ1620.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1620", "histograms": [{"batchcodes": ["FJ1620"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Immunisation": 1, "Myalgia": 1, "Off label use": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ3002.json b/docs/data/histograms/Mexico/FJ3002.json
new file mode 100644
index 00000000000..888c963b556
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ3002.json
@@ -0,0 +1 @@
+{"batchcode": "FJ3002", "histograms": [{"batchcodes": ["FJ3002"], "histogram": {"Chills": 1, "Crying": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Irritability": 1, "Oropharyngeal pain": 1, "Respiratory distress": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ5682.json b/docs/data/histograms/Mexico/FJ5682.json
new file mode 100644
index 00000000000..124b641bb0b
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ5682.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5682", "histograms": [{"batchcodes": ["FJ5682"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ8705.json b/docs/data/histograms/Mexico/FJ8705.json
new file mode 100644
index 00000000000..4be2a7dd1e1
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ8705.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8705", "histograms": [{"batchcodes": ["FJ8705"], "histogram": {"Syncope": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ8763.json b/docs/data/histograms/Mexico/FJ8763.json
new file mode 100644
index 00000000000..04588e2defb
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ8763.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8763", "histograms": [{"batchcodes": ["FJ8763"], "histogram": {"Dizziness": 4, "Blood pressure measurement": 2, "Dyspnoea": 2, "Febrile convulsion": 2, "Respiratory distress": 2, "Seizure": 2, "Syncope": 2, "Tonic clonic movements": 2, "Body temperature": 1, "Clonus": 1, "Cognitive disorder": 1, "Coprolalia": 1, "Dysphonia": 1, "Eye movement disorder": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Gallbladder injury": 1, "Gaze palsy": 1, "Hallucination, auditory": 1, "Hallucination, visual": 1, "Headache": 1, "Heart rate": 1, "Heat stroke": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Insomnia": 1, "Loss of consciousness": 1, "Nausea": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Rash vesicular": 1, "Tachycardia": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ8765.json b/docs/data/histograms/Mexico/FJ8765.json
new file mode 100644
index 00000000000..61f181ee1f5
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ8765.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8765", "histograms": [{"batchcodes": ["FJ8765"], "histogram": {"Dizziness": 13, "Asthenia": 7, "Fatigue": 7, "Arthralgia": 6, "Headache": 6, "Myalgia": 6, "Pain": 6, "Sensitive skin": 6, "Syncope": 6, "Body temperature": 4, "Dyspnoea": 4, "Nausea": 4, "Respiratory distress": 4, "Vision blurred": 3, "COVID-19": 2, "Chest pain": 2, "Drug ineffective": 2, "Hyperhidrosis": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Accidental overdose": 1, "Asphyxia": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Bronchospasm": 1, "Chest discomfort": 1, "Cough": 1, "Diarrhoea": 1, "Dyskinesia": 1, "Electrocardiogram": 1, "Erythema": 1, "Heart rate": 1, "Lymphadenopathy": 1, "Nervousness": 1, "Neurological examination": 1, "Off label use": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pericarditis": 1, "Pharyngitis": 1, "Respiratory rate": 1, "SARS-CoV-2 test negative": 1, "Tonsillar hypertrophy": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FJ9943.json b/docs/data/histograms/Mexico/FJ9943.json
new file mode 100644
index 00000000000..10d94668d36
--- /dev/null
+++ b/docs/data/histograms/Mexico/FJ9943.json
@@ -0,0 +1 @@
+{"batchcode": "FJ9943", "histograms": [{"batchcodes": ["FJ9943"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FL3197.json b/docs/data/histograms/Mexico/FL3197.json
new file mode 100644
index 00000000000..e2479ab7c91
--- /dev/null
+++ b/docs/data/histograms/Mexico/FL3197.json
@@ -0,0 +1 @@
+{"batchcode": "FL3197", "histograms": [{"batchcodes": ["FL3197"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FL3198.json b/docs/data/histograms/Mexico/FL3198.json
new file mode 100644
index 00000000000..cddfd498c93
--- /dev/null
+++ b/docs/data/histograms/Mexico/FL3198.json
@@ -0,0 +1 @@
+{"batchcode": "FL3198", "histograms": [{"batchcodes": ["FL3198"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Irritability": 1, "Oedema": 1, "Pain": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FL3202.json b/docs/data/histograms/Mexico/FL3202.json
new file mode 100644
index 00000000000..1436b038e04
--- /dev/null
+++ b/docs/data/histograms/Mexico/FL3202.json
@@ -0,0 +1 @@
+{"batchcode": "FL3202", "histograms": [{"batchcodes": ["FL3202"], "histogram": {"Dizziness": 16, "Sensitive skin": 10, "Pain": 9, "Nausea": 8, "Asthenia": 7, "Fatigue": 7, "Headache": 7, "Tachycardia": 7, "Oropharyngeal pain": 5, "Respiratory distress": 5, "Seizure": 5, "Vomiting": 5, "Chills": 4, "Dyspnoea": 4, "Paraesthesia": 4, "Syncope": 4, "Vaccination site pain": 4, "Arthralgia": 3, "Chest pain": 3, "Crying": 3, "Myalgia": 3, "Oedema": 3, "Pruritus": 3, "Pyrexia": 3, "Vaccination site erythema": 3, "Anxiety": 2, "Blood pressure measurement": 2, "Body temperature": 2, "Heart rate": 2, "Hypertension": 2, "Oxygen saturation": 2, "Pallor": 2, "Photopsia": 2, "Rash": 2, "Tinnitus": 2, "Vaccination error": 2, "Abdominal pain": 1, "Amaurosis": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Aneurysm": 1, "Blood glucose": 1, "Blood grouping": 1, "Body temperature increased": 1, "Brain oedema": 1, "Capillary nail refill test": 1, "Cerebral haemorrhage": 1, "Cerebrovascular accident": 1, "Cough": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Dermatitis acneiform": 1, "Discomfort": 1, "Electrocardiogram": 1, "Encephalitis": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Eyelids pruritus": 1, "Foetal movement disorder": 1, "Generalised tonic-clonic seizure": 1, "Guillain-Barre syndrome": 1, "Hypothermia": 1, "Incontinence": 1, "Inflammation": 1, "Investigation": 1, "Irritability": 1, "Lip oedema": 1, "Loss of consciousness": 1, "Meningitis": 1, "Micturition urgency": 1, "Musculoskeletal stiffness": 1, "Nystagmus": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Palpitations": 1, "Paralysis": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "Urinary incontinence": 1, "Vascular purpura": 1, "Vision blurred": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FL3205.json b/docs/data/histograms/Mexico/FL3205.json
new file mode 100644
index 00000000000..dd804f1e067
--- /dev/null
+++ b/docs/data/histograms/Mexico/FL3205.json
@@ -0,0 +1 @@
+{"batchcode": "FL3205", "histograms": [{"batchcodes": ["FL3205"], "histogram": {"Headache": 8, "Chills": 4, "Oedema": 4, "Pain": 4, "Sensitive skin": 4, "Asthenia": 3, "Body temperature": 3, "Dizziness": 3, "Fatigue": 3, "Inflammation": 3, "Lymphadenopathy": 3, "Nausea": 3, "Pruritus": 3, "Axillary mass": 2, "Axillary pain": 2, "Blood pressure measurement": 2, "Heart rate": 2, "Oxygen saturation": 2, "Pyrexia": 2, "Rash": 2, "Respiratory rate": 2, "Urticaria": 2, "Abdominal pain": 1, "Anal incontinence": 1, "Arthralgia": 1, "Blood bilirubin": 1, "Blood bilirubin increased": 1, "COVID-19": 1, "Confusional state": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Encephalitis": 1, "Erythema": 1, "Expired product administered": 1, "Exposure during pregnancy": 1, "Fall": 1, "Hepatitis": 1, "Immunisation": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Myalgia": 1, "Off label use": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pigmentation disorder": 1, "Psychomotor hyperactivity": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sleep disorder": 1, "Syncope": 1, "Tachycardia": 1, "Urinary incontinence": 1, "Vaccination error": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Visual analogue scale": 1, "Vomiting": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FL3211.json b/docs/data/histograms/Mexico/FL3211.json
new file mode 100644
index 00000000000..e7acac3ba90
--- /dev/null
+++ b/docs/data/histograms/Mexico/FL3211.json
@@ -0,0 +1 @@
+{"batchcode": "FL3211", "histograms": [{"batchcodes": ["FL3211"], "histogram": {"Vaccination error": 9, "Asthenia": 6, "Fatigue": 6, "Dizziness": 5, "Pyrexia": 4, "Body temperature": 3, "Headache": 3, "Oropharyngeal pain": 3, "Pain": 3, "Rash": 3, "Respiratory distress": 3, "Syncope": 3, "Blood pressure measurement": 2, "Dyspnoea": 2, "Heart rate": 2, "Oxygen saturation": 2, "Respiratory rate": 2, "Seizure": 2, "Vomiting": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Chills": 1, "Coma scale": 1, "Conversion disorder": 1, "Cough": 1, "Depressed level of consciousness": 1, "Erythema": 1, "Expired product administered": 1, "Facial paralysis": 1, "Generalised tonic-clonic seizure": 1, "Hyperaemia": 1, "Hyperhidrosis": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Irritability": 1, "Laboratory test": 1, "Lethargy": 1, "Loss of consciousness": 1, "Myalgia": 1, "Nausea": 1, "Odynophagia": 1, "Oedema peripheral": 1, "Pallor": 1, "Pancytopenia": 1, "Postictal state": 1, "Pruritus": 1, "Rash erythematous": 1, "Respiratory rate decreased": 1, "Rhinorrhoea": 1, "Sensitive skin": 1, "Sensory disturbance": 1, "Skin lesion": 1, "Somnolence": 1, "Tonic convulsion": 1, "Tremor": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FL8094.json b/docs/data/histograms/Mexico/FL8094.json
new file mode 100644
index 00000000000..b9aea3c8f25
--- /dev/null
+++ b/docs/data/histograms/Mexico/FL8094.json
@@ -0,0 +1 @@
+{"batchcode": "FL8094", "histograms": [{"batchcodes": ["FL8094"], "histogram": {"Back pain": 1, "Headache": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FL8095.json b/docs/data/histograms/Mexico/FL8095.json
new file mode 100644
index 00000000000..547a3bb292b
--- /dev/null
+++ b/docs/data/histograms/Mexico/FL8095.json
@@ -0,0 +1 @@
+{"batchcode": "FL8095", "histograms": [{"batchcodes": ["FL8095"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM2934.json b/docs/data/histograms/Mexico/FM2934.json
new file mode 100644
index 00000000000..77c332a33fb
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM2934.json
@@ -0,0 +1 @@
+{"batchcode": "FM2934", "histograms": [{"batchcodes": ["FM2934"], "histogram": {"Body temperature increased": 1, "Dizziness": 1, "Erythema": 1, "Inflammation": 1, "Oedema": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Sensitive skin": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM2951.json b/docs/data/histograms/Mexico/FM2951.json
new file mode 100644
index 00000000000..65a93cb517f
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM2951.json
@@ -0,0 +1 @@
+{"batchcode": "FM2951", "histograms": [{"batchcodes": ["FM2951"], "histogram": {"Bronchospasm": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Inflammation": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Respiratory distress": 1, "Seizure": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM2954.json b/docs/data/histograms/Mexico/FM2954.json
new file mode 100644
index 00000000000..ef7aa8241a4
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM2954.json
@@ -0,0 +1 @@
+{"batchcode": "FM2954", "histograms": [{"batchcodes": ["FM2954"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Erythema": 1, "Fall": 1, "Fatigue": 1, "Head injury": 1, "Headache": 1, "Hypokinesia": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Seizure": 1, "Syncope": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM2963.json b/docs/data/histograms/Mexico/FM2963.json
new file mode 100644
index 00000000000..69b39b43163
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM2963.json
@@ -0,0 +1 @@
+{"batchcode": "FM2963", "histograms": [{"batchcodes": ["FM2963"], "histogram": {"Vaccination error": 18, "Dizziness": 12, "Asthenia": 8, "Nausea": 7, "Pain": 7, "Sensitive skin": 7, "Body temperature": 6, "Chills": 6, "Fatigue": 6, "Headache": 6, "Pyrexia": 6, "Pallor": 5, "Syncope": 5, "Vomiting": 5, "Cough": 3, "Erythema": 3, "Heart rate": 3, "Hyperhidrosis": 3, "Myalgia": 3, "Oxygen saturation": 3, "Pruritus": 3, "Seizure": 3, "Vaccination site pain": 3, "Abdominal pain": 2, "Arthralgia": 2, "Blood pressure measurement": 2, "Body temperature increased": 2, "Depressed level of consciousness": 2, "Hypokinesia": 2, "Inflammation": 2, "Irritability": 2, "Loss of consciousness": 2, "Oedema": 2, "Oropharyngeal pain": 2, "Palmar-plantar erythrodysaesthesia syndrome": 2, "Paraesthesia": 2, "Paralysis": 2, "Rash": 2, "Tachycardia": 2, "Vertigo": 2, "Vital signs measurement": 2, "Bladder sphincterectomy": 1, "Blood pressure decreased": 1, "Bradycardia": 1, "Choluria": 1, "Contusion": 1, "Cranial nerve paralysis": 1, "Crying": 1, "Cyanosis": 1, "Decreased appetite": 1, "Deficiency of bile secretion": 1, "Diarrhoea": 1, "Diplopia": 1, "Dyspnoea": 1, "Eye contusion": 1, "Eye pain": 1, "Eyelid oedema": 1, "Fall": 1, "Gait disturbance": 1, "Gaze palsy": 1, "Guillain-Barre syndrome": 1, "Heart rate decreased": 1, "Hyperreflexia": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Jaundice": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Millard-Gubler syndrome": 1, "Muscle strength abnormal": 1, "Odynophagia": 1, "Oxygen saturation abnormal": 1, "Pain assessment": 1, "Partial seizures": 1, "Pharyngeal disorder": 1, "Pharyngitis": 1, "Physical examination": 1, "Presyncope": 1, "Respiratory rate": 1, "Respiratory rate decreased": 1, "SARS-CoV-2 test": 1, "Skull X-ray": 1, "Somnolence": 1, "Strabismus": 1, "Tonic clonic movements": 1, "Vaccination site swelling": 1, "Visual analogue scale": 1, "Visual field defect": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM2967.json b/docs/data/histograms/Mexico/FM2967.json
new file mode 100644
index 00000000000..440bc1cefd2
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM2967.json
@@ -0,0 +1 @@
+{"batchcode": "FM2967", "histograms": [{"batchcodes": ["FM2967"], "histogram": {"Dizziness": 5, "Vaccination error": 4, "Bronchospasm": 3, "Headache": 3, "Nausea": 3, "Syncope": 3, "Asthenia": 2, "Tachycardia": 2, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Depressed level of consciousness": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Dysstasia": 1, "Gait inability": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Mouth haemorrhage": 1, "Oxygen saturation": 1, "Photopsia": 1, "Pyrexia": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Tinnitus": 1, "Vital signs measurement": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM7374.json b/docs/data/histograms/Mexico/FM7374.json
new file mode 100644
index 00000000000..4966e3bdeb8
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM7374.json
@@ -0,0 +1 @@
+{"batchcode": "FM7374", "histograms": [{"batchcodes": ["FM7374"], "histogram": {"Vaccination error": 10, "Fatigue": 6, "Headache": 6, "Asthenia": 5, "Body temperature": 5, "Dizziness": 5, "Pyrexia": 5, "Arthralgia": 4, "Diarrhoea": 4, "Myalgia": 4, "Nausea": 4, "Oropharyngeal pain": 4, "Vomiting": 4, "Hyperhidrosis": 3, "Pallor": 3, "Abdominal pain": 2, "Blood pressure measurement": 2, "Chills": 2, "Cough": 2, "Eye pain": 2, "Odynophagia": 2, "Pain": 2, "Respiratory distress": 2, "Rhinorrhoea": 2, "Seizure": 2, "Sensitive skin": 2, "Syncope": 2, "Anosmia": 1, "Ataxia": 1, "Blood glucose": 1, "Bradycardia": 1, "Bradyphrenia": 1, "Chest pain": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dyspnoea": 1, "Faeces discoloured": 1, "Fall": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Herpes simplex": 1, "Hypertension": 1, "Hypokinesia": 1, "Hypotension": 1, "Investigation": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mobility decreased": 1, "Nasal congestion": 1, "Nystagmus": 1, "Oral mucosal blistering": 1, "Oxygen saturation": 1, "Paralysis": 1, "Perioral dermatitis": 1, "Slow speech": 1, "Sneezing": 1, "Somnolence": 1, "Tachycardia": 1, "Tonic clonic movements": 1, "Urinary tract infection": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM9936.json b/docs/data/histograms/Mexico/FM9936.json
new file mode 100644
index 00000000000..806e9ece983
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM9936.json
@@ -0,0 +1 @@
+{"batchcode": "FM9936", "histograms": [{"batchcodes": ["FM9936"], "histogram": {"Blood pressure measurement": 1, "Dizziness": 1, "Headache": 1, "Heart rate": 1, "Hypotension": 1, "Oxygen saturation": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FM9992.json b/docs/data/histograms/Mexico/FM9992.json
new file mode 100644
index 00000000000..bb3edba0748
--- /dev/null
+++ b/docs/data/histograms/Mexico/FM9992.json
@@ -0,0 +1 @@
+{"batchcode": "FM9992", "histograms": [{"batchcodes": ["FM9992"], "histogram": {"COVID-19": 2, "Drug ineffective": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FR7934.json b/docs/data/histograms/Mexico/FR7934.json
new file mode 100644
index 00000000000..0c339cfae59
--- /dev/null
+++ b/docs/data/histograms/Mexico/FR7934.json
@@ -0,0 +1 @@
+{"batchcode": "FR7934", "histograms": [{"batchcodes": ["FR7934"], "histogram": {"Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FR9896.json b/docs/data/histograms/Mexico/FR9896.json
new file mode 100644
index 00000000000..18520354275
--- /dev/null
+++ b/docs/data/histograms/Mexico/FR9896.json
@@ -0,0 +1 @@
+{"batchcode": "FR9896", "histograms": [{"batchcodes": ["FR9896"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FS1613.json b/docs/data/histograms/Mexico/FS1613.json
new file mode 100644
index 00000000000..8d8a5ee8175
--- /dev/null
+++ b/docs/data/histograms/Mexico/FS1613.json
@@ -0,0 +1 @@
+{"batchcode": "FS1613", "histograms": [{"batchcodes": ["FS1613"], "histogram": {"Dizziness": 1, "Febrile convulsion": 1, "Generalised tonic-clonic seizure": 1, "Incontinence": 1, "Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FT3002.json b/docs/data/histograms/Mexico/FT3002.json
new file mode 100644
index 00000000000..4e271024d52
--- /dev/null
+++ b/docs/data/histograms/Mexico/FT3002.json
@@ -0,0 +1 @@
+{"batchcode": "FT3002", "histograms": [{"batchcodes": ["FT3002"], "histogram": {"Vaccination error": 11, "Dizziness": 6, "Headache": 6, "Heart rate": 5, "Rash": 5, "Respiratory rate": 4, "Syncope": 4, "Oxygen saturation": 3, "Asthenia": 2, "Blood pressure measurement": 2, "Febrile convulsion": 2, "Pruritus": 2, "Seizure": 2, "Tachycardia": 2, "Abdominal pain": 1, "Ataxia": 1, "Body temperature": 1, "Craniocerebral injury": 1, "Depressed level of consciousness": 1, "Eye movement disorder": 1, "Eye pain": 1, "Eyelid oedema": 1, "Fall": 1, "Fatigue": 1, "Flushing": 1, "Heart rate abnormal": 1, "Hyperhidrosis": 1, "Hypertensive crisis": 1, "Hypertonia": 1, "Hypotonia": 1, "Inflammation": 1, "Irritability": 1, "Loss of consciousness": 1, "Nausea": 1, "Odynophagia": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pallor": 1, "Photopsia": 1, "Rash maculo-papular": 1, "Sensitive skin": 1, "Skin lesion": 1, "Tonic convulsion": 1, "Urticaria": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FT7276.json b/docs/data/histograms/Mexico/FT7276.json
new file mode 100644
index 00000000000..f094bd36704
--- /dev/null
+++ b/docs/data/histograms/Mexico/FT7276.json
@@ -0,0 +1 @@
+{"batchcode": "FT7276", "histograms": [{"batchcodes": ["FT7276"], "histogram": {"Off label use": 2, "Facial paralysis": 1, "Hypertension": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Ventricular extrasystoles": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FT8838.json b/docs/data/histograms/Mexico/FT8838.json
new file mode 100644
index 00000000000..7cc156fcc95
--- /dev/null
+++ b/docs/data/histograms/Mexico/FT8838.json
@@ -0,0 +1 @@
+{"batchcode": "FT8838", "histograms": [{"batchcodes": ["FT8838"], "histogram": {"Dizziness": 2, "Dyspnoea": 2, "Respiratory distress": 2, "Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Maternal exposure during pregnancy": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FW4109.json b/docs/data/histograms/Mexico/FW4109.json
new file mode 100644
index 00000000000..ae696717ab2
--- /dev/null
+++ b/docs/data/histograms/Mexico/FW4109.json
@@ -0,0 +1 @@
+{"batchcode": "FW4109", "histograms": [{"batchcodes": ["FW4109"], "histogram": {"Crying": 1, "Eye injury": 1, "Eye pain": 1, "Ocular vasculitis": 1, "Pain": 1, "Sensitisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/FX5096.json b/docs/data/histograms/Mexico/FX5096.json
new file mode 100644
index 00000000000..aadd32aac84
--- /dev/null
+++ b/docs/data/histograms/Mexico/FX5096.json
@@ -0,0 +1 @@
+{"batchcode": "FX5096", "histograms": [{"batchcodes": ["FX5096"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/GA6772.json b/docs/data/histograms/Mexico/GA6772.json
new file mode 100644
index 00000000000..19093e83d96
--- /dev/null
+++ b/docs/data/histograms/Mexico/GA6772.json
@@ -0,0 +1 @@
+{"batchcode": "GA6772", "histograms": [{"batchcodes": ["GA6772"], "histogram": {"Body temperature": 1, "Diarrhoea": 1, "Fatigue": 1, "Hyperpyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/GH9702.json b/docs/data/histograms/Mexico/GH9702.json
new file mode 100644
index 00000000000..b3b5974dd2f
--- /dev/null
+++ b/docs/data/histograms/Mexico/GH9702.json
@@ -0,0 +1 @@
+{"batchcode": "GH9702", "histograms": [{"batchcodes": ["GH9702"], "histogram": {"Deep vein thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/GV6203.json b/docs/data/histograms/Mexico/GV6203.json
new file mode 100644
index 00000000000..419b6ac8b9a
--- /dev/null
+++ b/docs/data/histograms/Mexico/GV6203.json
@@ -0,0 +1 @@
+{"batchcode": "GV6203", "histograms": [{"batchcodes": ["GV6203"], "histogram": {"Bacterial infection": 1, "Ear infection": 1, "Herpes virus infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/I-570821.json b/docs/data/histograms/Mexico/I-570821.json
new file mode 100644
index 00000000000..18dc4b95ef2
--- /dev/null
+++ b/docs/data/histograms/Mexico/I-570821.json
@@ -0,0 +1 @@
+{"batchcode": "I-570821", "histograms": [{"batchcodes": ["AW0198", "I-570821"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/J3002.json b/docs/data/histograms/Mexico/J3002.json
new file mode 100644
index 00000000000..07824a7526b
--- /dev/null
+++ b/docs/data/histograms/Mexico/J3002.json
@@ -0,0 +1 @@
+{"batchcode": "J3002", "histograms": [{"batchcodes": ["J3002"], "histogram": {"Body temperature": 2, "Headache": 2, "Oropharyngeal pain": 2, "Pain": 2, "Tachycardia": 2, "Asthenia": 1, "Body temperature increased": 1, "Chills": 1, "Conjunctival hyperaemia": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Heart rate": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypothermia": 1, "Loss of consciousness": 1, "Nausea": 1, "Pallor": 1, "Pyrexia": 1, "Rash": 1, "Respiratory distress": 1, "Rhinorrhoea": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/J3032.json b/docs/data/histograms/Mexico/J3032.json
new file mode 100644
index 00000000000..d083de25b2e
--- /dev/null
+++ b/docs/data/histograms/Mexico/J3032.json
@@ -0,0 +1 @@
+{"batchcode": "J3032", "histograms": [{"batchcodes": ["J3032"], "histogram": {"Cough": 1, "Inflammation": 1, "Oedema": 1, "Pharyngeal paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/JE3002.json b/docs/data/histograms/Mexico/JE3002.json
new file mode 100644
index 00000000000..cbebfce5ec7
--- /dev/null
+++ b/docs/data/histograms/Mexico/JE3002.json
@@ -0,0 +1 @@
+{"batchcode": "JE3002", "histograms": [{"batchcodes": ["JE3002"], "histogram": {"Anxiety": 1, "Bronchospasm": 1, "Dizziness": 1, "Dyspnoea": 1, "Nausea": 1, "Nervousness": 1, "Respiratory distress": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/JW3002.json b/docs/data/histograms/Mexico/JW3002.json
new file mode 100644
index 00000000000..8124d14291c
--- /dev/null
+++ b/docs/data/histograms/Mexico/JW3002.json
@@ -0,0 +1 @@
+{"batchcode": "JW3002", "histograms": [{"batchcodes": ["JW3002"], "histogram": {"Chills": 1, "Dizziness": 1, "Facial paralysis": 1, "Headache": 1, "Inflammation": 1, "Myalgia": 1, "Oedema": 1, "Pain": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/K202102002.json b/docs/data/histograms/Mexico/K202102002.json
new file mode 100644
index 00000000000..2c9d91b8d54
--- /dev/null
+++ b/docs/data/histograms/Mexico/K202102002.json
@@ -0,0 +1 @@
+{"batchcode": "K202102002", "histograms": [{"batchcodes": ["K202102002"], "histogram": {"Abscess": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Cellulitis": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "General physical health deterioration": 1, "Headache": 1, "Inflammation": 1, "Myalgia": 1, "Oedema": 1, "Pain": 1, "Pneumonia": 1, "Pruritus": 1, "Pyrexia": 1, "Respiratory distress": 1, "SARS-CoV-2 antibody test": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/LEP6775.json b/docs/data/histograms/Mexico/LEP6775.json
new file mode 100644
index 00000000000..645cb0963a6
--- /dev/null
+++ b/docs/data/histograms/Mexico/LEP6775.json
@@ -0,0 +1 @@
+{"batchcode": "LEP6775", "histograms": [{"batchcodes": ["LEP6775"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Rhinorrhoea": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/MJ389.json b/docs/data/histograms/Mexico/MJ389.json
new file mode 100644
index 00000000000..3ded84a9ed1
--- /dev/null
+++ b/docs/data/histograms/Mexico/MJ389.json
@@ -0,0 +1 @@
+{"batchcode": "MJ389", "histograms": [{"batchcodes": ["MJ389"], "histogram": {"Abscess": 1, "Erythema": 1, "Induration": 1, "Inflammation": 1, "Nodule": 1, "Oedema": 1, "Pain": 1, "Sensitive skin": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/NA0224.json b/docs/data/histograms/Mexico/NA0224.json
new file mode 100644
index 00000000000..90744b046bd
--- /dev/null
+++ b/docs/data/histograms/Mexico/NA0224.json
@@ -0,0 +1 @@
+{"batchcode": "NA0224", "histograms": [{"batchcodes": ["EW2245", "NA0224"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/NE1198.json b/docs/data/histograms/Mexico/NE1198.json
new file mode 100644
index 00000000000..0ac6bc06a2e
--- /dev/null
+++ b/docs/data/histograms/Mexico/NE1198.json
@@ -0,0 +1 @@
+{"batchcode": "NE1198", "histograms": [{"batchcodes": ["NE1198"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Induration": 1, "Nausea": 1, "Nodule": 1, "Pain": 1, "Pyrexia": 1, "Seizure": 1, "Sensitive skin": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/NP0099.json b/docs/data/histograms/Mexico/NP0099.json
new file mode 100644
index 00000000000..ef7363db11e
--- /dev/null
+++ b/docs/data/histograms/Mexico/NP0099.json
@@ -0,0 +1 @@
+{"batchcode": "NP0099", "histograms": [{"batchcodes": ["NP0099"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/OWO206.json b/docs/data/histograms/Mexico/OWO206.json
new file mode 100644
index 00000000000..33d005629ff
--- /dev/null
+++ b/docs/data/histograms/Mexico/OWO206.json
@@ -0,0 +1 @@
+{"batchcode": "OWO206", "histograms": [{"batchcodes": ["OWO206"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Body temperature": 1, "Bronchospasm": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Inflammation": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myalgia": 1, "Odynophagia": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Respiratory distress": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Sensitive skin": 1, "Tachycardia": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PA6571.json b/docs/data/histograms/Mexico/PA6571.json
new file mode 100644
index 00000000000..5c82f89fc5a
--- /dev/null
+++ b/docs/data/histograms/Mexico/PA6571.json
@@ -0,0 +1 @@
+{"batchcode": "PA6571", "histograms": [{"batchcodes": ["PA6571"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Respiratory distress": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PA9090.json b/docs/data/histograms/Mexico/PA9090.json
new file mode 100644
index 00000000000..69692af2786
--- /dev/null
+++ b/docs/data/histograms/Mexico/PA9090.json
@@ -0,0 +1 @@
+{"batchcode": "PA9090", "histograms": [{"batchcodes": ["PA9090"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hypovolaemic shock": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PAA156571.json b/docs/data/histograms/Mexico/PAA156571.json
new file mode 100644
index 00000000000..dc65f8d3e5e
--- /dev/null
+++ b/docs/data/histograms/Mexico/PAA156571.json
@@ -0,0 +1 @@
+{"batchcode": "PAA156571", "histograms": [{"batchcodes": ["PAA156571"], "histogram": {"Headache": 3, "Myalgia": 3, "Pain": 3, "Sensitive skin": 3, "Arthralgia": 2, "Body temperature": 2, "Nausea": 2, "Pyrexia": 2, "Anxiety": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Head discomfort": 1, "Hypotension": 1, "Inflammation": 1, "Malaise": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Pain assessment": 1, "Respiratory distress": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PAA165969.json b/docs/data/histograms/Mexico/PAA165969.json
new file mode 100644
index 00000000000..ead38455310
--- /dev/null
+++ b/docs/data/histograms/Mexico/PAA165969.json
@@ -0,0 +1 @@
+{"batchcode": "PAA165969", "histograms": [{"batchcodes": ["PAA165969"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chest pain": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PAA173696.json b/docs/data/histograms/Mexico/PAA173696.json
new file mode 100644
index 00000000000..987fc1a3012
--- /dev/null
+++ b/docs/data/histograms/Mexico/PAA173696.json
@@ -0,0 +1 @@
+{"batchcode": "PAA173696", "histograms": [{"batchcodes": ["PAA173696"], "histogram": {"Blood pressure measurement": 5, "Dizziness": 5, "Heart rate": 4, "Hypotension": 4, "Oxygen saturation": 4, "Nausea": 3, "Pain": 3, "Sensitive skin": 3, "Syncope": 3, "Headache": 2, "Paraesthesia": 2, "Vision blurred": 2, "Asthenia": 1, "Chills": 1, "Dehydration": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Respiratory distress": 1, "Tachycardia": 1, "Tinnitus": 1, "Vaccination site pain": 1, "Vital signs measurement": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PAA17696.json b/docs/data/histograms/Mexico/PAA17696.json
new file mode 100644
index 00000000000..779345865ef
--- /dev/null
+++ b/docs/data/histograms/Mexico/PAA17696.json
@@ -0,0 +1 @@
+{"batchcode": "PAA17696", "histograms": [{"batchcodes": ["PAA17696"], "histogram": {"Dizziness": 1, "Headache": 1, "Syncope": 1, "Vision blurred": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PAA6571.json b/docs/data/histograms/Mexico/PAA6571.json
new file mode 100644
index 00000000000..d630a0564fb
--- /dev/null
+++ b/docs/data/histograms/Mexico/PAA6571.json
@@ -0,0 +1 @@
+{"batchcode": "PAA6571", "histograms": [{"batchcodes": ["PAA6571"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PC2495.json b/docs/data/histograms/Mexico/PC2495.json
new file mode 100644
index 00000000000..8e3140ffe51
--- /dev/null
+++ b/docs/data/histograms/Mexico/PC2495.json
@@ -0,0 +1 @@
+{"batchcode": "PC2495", "histograms": [{"batchcodes": ["PC2495"], "histogram": {"Inflammation": 1, "Irritability": 1, "Oedema": 1, "Pain": 1, "Sensitive skin": 1, "Vaccination site oedema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PH8026.json b/docs/data/histograms/Mexico/PH8026.json
new file mode 100644
index 00000000000..c045b27f1b8
--- /dev/null
+++ b/docs/data/histograms/Mexico/PH8026.json
@@ -0,0 +1 @@
+{"batchcode": "PH8026", "histograms": [{"batchcodes": ["PH8026"], "histogram": {"Asthenia": 1, "Disseminated Bacillus Calmette-Guerin infection": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/PJ8763.json b/docs/data/histograms/Mexico/PJ8763.json
new file mode 100644
index 00000000000..e250ec08e9e
--- /dev/null
+++ b/docs/data/histograms/Mexico/PJ8763.json
@@ -0,0 +1 @@
+{"batchcode": "PJ8763", "histograms": [{"batchcodes": ["PJ8763"], "histogram": {"Body temperature": 1, "Brain oedema": 1, "Computerised tomogram head": 1, "Cough": 1, "Encephalitis": 1, "Eye injury": 1, "Oxygen saturation": 1, "Pneumonia": 1, "Pyrexia": 1, "Seizure": 1, "Status epilepticus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/R21M41.json b/docs/data/histograms/Mexico/R21M41.json
new file mode 100644
index 00000000000..472f676f679
--- /dev/null
+++ b/docs/data/histograms/Mexico/R21M41.json
@@ -0,0 +1 @@
+{"batchcode": "R21M41", "histograms": [{"batchcodes": ["R21M41"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/R21M49.json b/docs/data/histograms/Mexico/R21M49.json
new file mode 100644
index 00000000000..e1349b278c9
--- /dev/null
+++ b/docs/data/histograms/Mexico/R21M49.json
@@ -0,0 +1 @@
+{"batchcode": "R21M49", "histograms": [{"batchcodes": ["R21M49"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Gingival bleeding": 1, "Haemorrhagic disorder": 1, "Menstrual disorder": 1, "Pain": 1, "Sensitive skin": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/R2OJ17.json b/docs/data/histograms/Mexico/R2OJ17.json
new file mode 100644
index 00000000000..9025e12382b
--- /dev/null
+++ b/docs/data/histograms/Mexico/R2OJ17.json
@@ -0,0 +1 @@
+{"batchcode": "R2OJ17", "histograms": [{"batchcodes": ["R2OJ17"], "histogram": {"Febrile convulsion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/R9449.json b/docs/data/histograms/Mexico/R9449.json
new file mode 100644
index 00000000000..6c24d5a7cc8
--- /dev/null
+++ b/docs/data/histograms/Mexico/R9449.json
@@ -0,0 +1 @@
+{"batchcode": "R9449", "histograms": [{"batchcodes": ["R9449"], "histogram": {"Dizziness": 1, "Eye oedema": 1, "Haemorrhagic disorder": 1, "Inflammation": 1, "Livedo reticularis": 1, "Nausea": 1, "Oedema": 1, "Respiratory distress": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/RA7478.json b/docs/data/histograms/Mexico/RA7478.json
new file mode 100644
index 00000000000..41bd5a8c5d2
--- /dev/null
+++ b/docs/data/histograms/Mexico/RA7478.json
@@ -0,0 +1 @@
+{"batchcode": "RA7478", "histograms": [{"batchcodes": ["RA7478"], "histogram": {"Dizziness": 2, "Headache": 2, "Tachycardia": 2, "Chest pain": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Photopsia": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/RW0195.json b/docs/data/histograms/Mexico/RW0195.json
new file mode 100644
index 00000000000..2bb188c17b0
--- /dev/null
+++ b/docs/data/histograms/Mexico/RW0195.json
@@ -0,0 +1 @@
+{"batchcode": "RW0195", "histograms": [{"batchcodes": ["RW0195"], "histogram": {"Dyspnoea": 1, "Erythema": 1, "Foreign body in throat": 1, "Hypertension": 1, "Rash": 1, "Respiratory distress": 1, "Sensation of foreign body": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/SAQ100.json b/docs/data/histograms/Mexico/SAQ100.json
new file mode 100644
index 00000000000..7e81192fe9e
--- /dev/null
+++ b/docs/data/histograms/Mexico/SAQ100.json
@@ -0,0 +1 @@
+{"batchcode": "SAQ100", "histograms": [{"batchcodes": ["SAQ100"], "histogram": {"Arthralgia": 3, "Asthenia": 3, "Body temperature": 3, "Chills": 3, "Fatigue": 3, "Headache": 3, "Malaise": 3, "Myalgia": 3, "Nausea": 3, "Pain": 3, "Pyrexia": 3, "Sensitive skin": 3, "Dizziness": 2, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/SH8026.json b/docs/data/histograms/Mexico/SH8026.json
new file mode 100644
index 00000000000..ddd1c37deeb
--- /dev/null
+++ b/docs/data/histograms/Mexico/SH8026.json
@@ -0,0 +1 @@
+{"batchcode": "SH8026", "histograms": [{"batchcodes": ["SH8026"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/W2245.json b/docs/data/histograms/Mexico/W2245.json
new file mode 100644
index 00000000000..cd972af6284
--- /dev/null
+++ b/docs/data/histograms/Mexico/W2245.json
@@ -0,0 +1 @@
+{"batchcode": "W2245", "histograms": [{"batchcodes": ["W2245"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature increased": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Respiratory distress": 1, "Sensitive skin": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Mexico/WE0206.json b/docs/data/histograms/Mexico/WE0206.json
new file mode 100644
index 00000000000..0065afc15f4
--- /dev/null
+++ b/docs/data/histograms/Mexico/WE0206.json
@@ -0,0 +1 @@
+{"batchcode": "WE0206", "histograms": [{"batchcodes": ["WE0206"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Hypertensive crisis": 1, "Hypotension": 1, "Monoplegia": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Sensitive skin": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Micronesia, Federated States of/FM7380.json b/docs/data/histograms/Micronesia, Federated States of/FM7380.json
new file mode 100644
index 00000000000..9ccc443a53a
--- /dev/null
+++ b/docs/data/histograms/Micronesia, Federated States of/FM7380.json	
@@ -0,0 +1 @@
+{"batchcode": "FM7380", "histograms": [{"batchcodes": ["FM7380"], "histogram": {"Haematochezia": 1, "Malaise": 1, "Sudden death": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/1808609.json b/docs/data/histograms/Moldova, Republic of/1808609.json
new file mode 100644
index 00000000000..086942acc88
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/1808609.json	
@@ -0,0 +1 @@
+{"batchcode": "1808609", "histograms": [{"batchcodes": ["1808609"], "histogram": {"Allergy to vaccine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/206C21A.json b/docs/data/histograms/Moldova, Republic of/206C21A.json
new file mode 100644
index 00000000000..b846396f9f2
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/206C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "206C21A", "histograms": [{"batchcodes": ["206C21A"], "histogram": {"Bradycardia": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Nausea": 1, "Pallor": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/940882.json b/docs/data/histograms/Moldova, Republic of/940882.json
new file mode 100644
index 00000000000..5f600a5c947
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/940882.json	
@@ -0,0 +1 @@
+{"batchcode": "940882", "histograms": [{"batchcodes": ["940882"], "histogram": {"Fatigue": 1, "Headache": 1, "Hypersensitivity": 1, "Laryngospasm": 1, "Myalgia": 1, "Nausea": 1, "Pruritus": 1, "Pyrexia": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/EK9788.json b/docs/data/histograms/Moldova, Republic of/EK9788.json
new file mode 100644
index 00000000000..1607fa9f4a5
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/EK9788.json	
@@ -0,0 +1 @@
+{"batchcode": "EK9788", "histograms": [{"batchcodes": ["EK9788"], "histogram": {"Anaphylactic shock": 1, "Angioedema": 1, "Peripheral swelling": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Urticaria": 1, "Urticaria chronic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/ER7440.json b/docs/data/histograms/Moldova, Republic of/ER7440.json
new file mode 100644
index 00000000000..527adbec2b1
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/ER7440.json	
@@ -0,0 +1 @@
+{"batchcode": "ER7440", "histograms": [{"batchcodes": ["ER7440"], "histogram": {"Death": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/ER7449.json b/docs/data/histograms/Moldova, Republic of/ER7449.json
new file mode 100644
index 00000000000..e5e2077b3aa
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/ER7449.json	
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Altered state of consciousness": 1, "Asthenia": 1, "Body temperature": 1, "Confusional state": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Nausea": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/FA4632.json b/docs/data/histograms/Moldova, Republic of/FA4632.json
new file mode 100644
index 00000000000..9097647845f
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/FA4632.json	
@@ -0,0 +1 @@
+{"batchcode": "FA4632", "histograms": [{"batchcodes": ["FA4632"], "histogram": {"Cardiac failure": 1, "Disease progression": 1, "Dizziness": 1, "Myocardial fibrosis": 1, "Myocardial ischaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/FA7812.json b/docs/data/histograms/Moldova, Republic of/FA7812.json
new file mode 100644
index 00000000000..3eafcef5976
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/FA7812.json	
@@ -0,0 +1 @@
+{"batchcode": "FA7812", "histograms": [{"batchcodes": ["FA7812"], "histogram": {"Angina pectoris": 1, "Asthenia": 1, "Blood glucose": 1, "Blood glucose abnormal": 1, "Blood pressure measurement": 1, "Brain oedema": 1, "Cardiovascular insufficiency": 1, "Computerised tomogram": 1, "Confusional state": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Guillain-Barre syndrome": 1, "Hypertension": 1, "International normalised ratio": 1, "Investigation": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myocardial ischaemia": 1, "Neurological examination": 1, "Polyneuropathy": 1, "Pulmonary artery thrombosis": 1, "Pulmonary oedema": 1, "Quadriparesis": 1, "Renal colic": 1, "Sudden death": 1, "Urinary retention": 1, "Vertigo": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/FG6270.json b/docs/data/histograms/Moldova, Republic of/FG6270.json
new file mode 100644
index 00000000000..1be023a481a
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/FG6270.json	
@@ -0,0 +1 @@
+{"batchcode": "FG6270", "histograms": [{"batchcodes": ["FG6270"], "histogram": {"Arthralgia": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myalgia": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Moldova, Republic of/FM3802.json b/docs/data/histograms/Moldova, Republic of/FM3802.json
new file mode 100644
index 00000000000..795f0675b58
--- /dev/null
+++ b/docs/data/histograms/Moldova, Republic of/FM3802.json	
@@ -0,0 +1 @@
+{"batchcode": "FM3802", "histograms": [{"batchcodes": ["FM3802"], "histogram": {"Body temperature": 1, "Hyperpyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Monaco/031L20A.json b/docs/data/histograms/Monaco/031L20A.json
new file mode 100644
index 00000000000..be17b99ccd6
--- /dev/null
+++ b/docs/data/histograms/Monaco/031L20A.json
@@ -0,0 +1 @@
+{"batchcode": "031L20A", "histograms": [{"batchcodes": ["031L20A"], "histogram": {"Asthenia": 1, "Blood test abnormal": 1, "Chills": 1, "Cognitive disorder": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Malaise": 1, "Migraine": 1, "Nausea": 1, "Night sweats": 1, "Pain": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Monaco/EL1284.json b/docs/data/histograms/Monaco/EL1284.json
new file mode 100644
index 00000000000..3989a62c9cb
--- /dev/null
+++ b/docs/data/histograms/Monaco/EL1284.json
@@ -0,0 +1 @@
+{"batchcode": "EL1284", "histograms": [{"batchcodes": ["EL1284"], "histogram": {"Dizziness": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montenegro/048CZIA.json b/docs/data/histograms/Montenegro/048CZIA.json
new file mode 100644
index 00000000000..699bc5de9e9
--- /dev/null
+++ b/docs/data/histograms/Montenegro/048CZIA.json
@@ -0,0 +1 @@
+{"batchcode": "048CZIA", "histograms": [{"batchcodes": ["048CZIA"], "histogram": {"Axillary pain": 1, "Oedema peripheral": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montenegro/050E21A.json b/docs/data/histograms/Montenegro/050E21A.json
new file mode 100644
index 00000000000..8aa6883de95
--- /dev/null
+++ b/docs/data/histograms/Montenegro/050E21A.json
@@ -0,0 +1 @@
+{"batchcode": "050E21A", "histograms": [{"batchcodes": ["050E21A"], "histogram": {"Cold sweat": 1, "Dizziness": 1, "Flushing": 1, "Hyperhidrosis": 1, "Tunnel vision": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montenegro/FH8469.json b/docs/data/histograms/Montenegro/FH8469.json
new file mode 100644
index 00000000000..956e62bbcfa
--- /dev/null
+++ b/docs/data/histograms/Montenegro/FH8469.json
@@ -0,0 +1 @@
+{"batchcode": "FH8469", "histograms": [{"batchcodes": ["FH8469"], "histogram": {"Blood pressure measurement": 1, "Hypertension": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montenegro/FJ5782.json b/docs/data/histograms/Montenegro/FJ5782.json
new file mode 100644
index 00000000000..ee1db503333
--- /dev/null
+++ b/docs/data/histograms/Montenegro/FJ5782.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5782", "histograms": [{"batchcodes": ["FJ5782"], "histogram": {"Anxiety": 1, "Blood pressure measurement": 1, "Hypotonia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montenegro/PCB0001.json b/docs/data/histograms/Montenegro/PCB0001.json
new file mode 100644
index 00000000000..949bf1d059d
--- /dev/null
+++ b/docs/data/histograms/Montenegro/PCB0001.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0001", "histograms": [{"batchcodes": ["PCB0001"], "histogram": {"Bronchospasm": 1, "Choking": 1, "Cough": 1, "Hyperhidrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/001B21A.json b/docs/data/histograms/Montserrat/001B21A.json
new file mode 100644
index 00000000000..307004985aa
--- /dev/null
+++ b/docs/data/histograms/Montserrat/001B21A.json
@@ -0,0 +1 @@
+{"batchcode": "001B21A", "histograms": [{"batchcodes": ["001B21A"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/003B21A.json b/docs/data/histograms/Montserrat/003B21A.json
new file mode 100644
index 00000000000..bc53933d76c
--- /dev/null
+++ b/docs/data/histograms/Montserrat/003B21A.json
@@ -0,0 +1 @@
+{"batchcode": "003B21A", "histograms": [{"batchcodes": ["003B21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/007M20A.json b/docs/data/histograms/Montserrat/007M20A.json
new file mode 100644
index 00000000000..b807e2069c9
--- /dev/null
+++ b/docs/data/histograms/Montserrat/007M20A.json
@@ -0,0 +1 @@
+{"batchcode": "007M20A", "histograms": [{"batchcodes": ["007M20A"], "histogram": {"Anxiety": 1, "Blood pressure increased": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/012M20A.json b/docs/data/histograms/Montserrat/012M20A.json
new file mode 100644
index 00000000000..c3c7a23ca97
--- /dev/null
+++ b/docs/data/histograms/Montserrat/012M20A.json
@@ -0,0 +1 @@
+{"batchcode": "012M20A", "histograms": [{"batchcodes": ["012M20A"], "histogram": {"Cardiac monitoring": 1, "Eye irritation": 1, "Feeling jittery": 1, "Heart rate increased": 1, "Ocular hyperaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/013M20A.json b/docs/data/histograms/Montserrat/013M20A.json
new file mode 100644
index 00000000000..e79255af5a9
--- /dev/null
+++ b/docs/data/histograms/Montserrat/013M20A.json
@@ -0,0 +1 @@
+{"batchcode": "013M20A", "histograms": [{"batchcodes": ["013M20A"], "histogram": {"Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/016B21A.json b/docs/data/histograms/Montserrat/016B21A.json
new file mode 100644
index 00000000000..304e17f257d
--- /dev/null
+++ b/docs/data/histograms/Montserrat/016B21A.json
@@ -0,0 +1 @@
+{"batchcode": "016B21A", "histograms": [{"batchcodes": ["016B21A"], "histogram": {"Extra dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/019B21A.json b/docs/data/histograms/Montserrat/019B21A.json
new file mode 100644
index 00000000000..3650c3f90cf
--- /dev/null
+++ b/docs/data/histograms/Montserrat/019B21A.json
@@ -0,0 +1 @@
+{"batchcode": "019B21A", "histograms": [{"batchcodes": ["019B21A"], "histogram": {"Erythema": 1, "Immediate post-injection reaction": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/020B21A.json b/docs/data/histograms/Montserrat/020B21A.json
new file mode 100644
index 00000000000..4946eea7f81
--- /dev/null
+++ b/docs/data/histograms/Montserrat/020B21A.json
@@ -0,0 +1 @@
+{"batchcode": "020B21A", "histograms": [{"batchcodes": ["020B21A"], "histogram": {"Chest pain": 1, "Oropharyngeal discomfort": 1, "Pruritus": 1, "Rash erythematous": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/025L20A.json b/docs/data/histograms/Montserrat/025L20A.json
new file mode 100644
index 00000000000..ce9844d29de
--- /dev/null
+++ b/docs/data/histograms/Montserrat/025L20A.json
@@ -0,0 +1 @@
+{"batchcode": "025L20A", "histograms": [{"batchcodes": ["025L20A"], "histogram": {"Dysarthria": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Nausea": 1, "Neurological symptom": 1, "Pain of skin": 1, "Tongue paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/026B21A.json b/docs/data/histograms/Montserrat/026B21A.json
new file mode 100644
index 00000000000..e3762e5b855
--- /dev/null
+++ b/docs/data/histograms/Montserrat/026B21A.json
@@ -0,0 +1 @@
+{"batchcode": "026B21A", "histograms": [{"batchcodes": ["026B21A"], "histogram": {"Hypoaesthesia oral": 1, "Paraesthesia": 1, "Pharyngeal hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/031B21A.json b/docs/data/histograms/Montserrat/031B21A.json
new file mode 100644
index 00000000000..12cf3180d9c
--- /dev/null
+++ b/docs/data/histograms/Montserrat/031B21A.json
@@ -0,0 +1 @@
+{"batchcode": "031B21A", "histograms": [{"batchcodes": ["031B21A"], "histogram": {"Dizziness": 2, "Pallor": 2, "Anxiety": 1, "Erythema": 1, "Feeling abnormal": 1, "Hypertension": 1, "Hypoacusis": 1, "Immediate post-injection reaction": 1, "Injection site paraesthesia": 1, "Paraesthesia": 1, "Pulse abnormal": 1, "Tremor": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/031L20A.json b/docs/data/histograms/Montserrat/031L20A.json
new file mode 100644
index 00000000000..7ac71aae3bf
--- /dev/null
+++ b/docs/data/histograms/Montserrat/031L20A.json
@@ -0,0 +1 @@
+{"batchcode": "031L20A", "histograms": [{"batchcodes": ["031L20A"], "histogram": {"Blood pressure increased": 1, "Dizziness": 1, "Paraesthesia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/031M00A.json b/docs/data/histograms/Montserrat/031M00A.json
new file mode 100644
index 00000000000..633f46e97fb
--- /dev/null
+++ b/docs/data/histograms/Montserrat/031M00A.json
@@ -0,0 +1 @@
+{"batchcode": "031M00A", "histograms": [{"batchcodes": ["031M00A"], "histogram": {"Eye swelling": 1, "Flushing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/031M20A.json b/docs/data/histograms/Montserrat/031M20A.json
new file mode 100644
index 00000000000..ac7fa512b7f
--- /dev/null
+++ b/docs/data/histograms/Montserrat/031M20A.json
@@ -0,0 +1 @@
+{"batchcode": "031M20A", "histograms": [{"batchcodes": ["031M20A"], "histogram": {"Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/032L20A.json b/docs/data/histograms/Montserrat/032L20A.json
new file mode 100644
index 00000000000..a7f26a1b100
--- /dev/null
+++ b/docs/data/histograms/Montserrat/032L20A.json
@@ -0,0 +1 @@
+{"batchcode": "032L20A", "histograms": [{"batchcodes": ["032L20A"], "histogram": {"Cardiac arrest": 1, "Death": 1, "Pulseless electrical activity": 1, "Resuscitation": 1, "Syncope": 1, "Ventricular fibrillation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/036A21A.json b/docs/data/histograms/Montserrat/036A21A.json
new file mode 100644
index 00000000000..acf39c9050b
--- /dev/null
+++ b/docs/data/histograms/Montserrat/036A21A.json
@@ -0,0 +1 @@
+{"batchcode": "036A21A", "histograms": [{"batchcodes": ["036A21A"], "histogram": {"Anxiety": 1, "Chest pain": 1, "Dysphemia": 1, "Headache": 1, "Tremor": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/037K20A.json b/docs/data/histograms/Montserrat/037K20A.json
new file mode 100644
index 00000000000..263a20a403d
--- /dev/null
+++ b/docs/data/histograms/Montserrat/037K20A.json
@@ -0,0 +1 @@
+{"batchcode": "037K20A", "histograms": [{"batchcodes": ["037K20A"], "histogram": {"Erythema": 1, "Hot flush": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/041420A.json b/docs/data/histograms/Montserrat/041420A.json
new file mode 100644
index 00000000000..d09a74f1356
--- /dev/null
+++ b/docs/data/histograms/Montserrat/041420A.json
@@ -0,0 +1 @@
+{"batchcode": "041420A", "histograms": [{"batchcodes": ["041420A"], "histogram": {"Chest discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/041L20A.json b/docs/data/histograms/Montserrat/041L20A.json
new file mode 100644
index 00000000000..ce1c2d54844
--- /dev/null
+++ b/docs/data/histograms/Montserrat/041L20A.json
@@ -0,0 +1 @@
+{"batchcode": "041L20A", "histograms": [{"batchcodes": ["041L20A"], "histogram": {"Dyspnoea": 2, "Anxiety": 1, "Breath sounds abnormal": 1, "Cough": 1, "Cyanosis": 1, "Death": 1, "Dizziness": 1, "Fall": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Myocardial infarction": 1, "Nausea": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/042L20A.json b/docs/data/histograms/Montserrat/042L20A.json
new file mode 100644
index 00000000000..dc35bcd3418
--- /dev/null
+++ b/docs/data/histograms/Montserrat/042L20A.json
@@ -0,0 +1 @@
+{"batchcode": "042L20A", "histograms": [{"batchcodes": ["042L20A"], "histogram": {"Rash": 1, "Rash erythematous": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/044A21A.json b/docs/data/histograms/Montserrat/044A21A.json
new file mode 100644
index 00000000000..f7dfb33ae88
--- /dev/null
+++ b/docs/data/histograms/Montserrat/044A21A.json
@@ -0,0 +1 @@
+{"batchcode": "044A21A", "histograms": [{"batchcodes": ["044A21A"], "histogram": {"Cold sweat": 1, "Fatigue": 1, "Headache": 1, "Musculoskeletal stiffness": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/045A21A.json b/docs/data/histograms/Montserrat/045A21A.json
new file mode 100644
index 00000000000..821054faceb
--- /dev/null
+++ b/docs/data/histograms/Montserrat/045A21A.json
@@ -0,0 +1 @@
+{"batchcode": "045A21A", "histograms": [{"batchcodes": ["045A21A"], "histogram": {"Sensation of foreign body": 1, "Vaccine positive rechallenge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/051L209.json b/docs/data/histograms/Montserrat/051L209.json
new file mode 100644
index 00000000000..06fc31a49db
--- /dev/null
+++ b/docs/data/histograms/Montserrat/051L209.json
@@ -0,0 +1 @@
+{"batchcode": "051L209", "histograms": [{"batchcodes": ["051L209"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/1805020.json b/docs/data/histograms/Montserrat/1805020.json
new file mode 100644
index 00000000000..4a0a1cf79f8
--- /dev/null
+++ b/docs/data/histograms/Montserrat/1805020.json
@@ -0,0 +1 @@
+{"batchcode": "1805020", "histograms": [{"batchcodes": ["1805020"], "histogram": {"Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EL 9269.json b/docs/data/histograms/Montserrat/EL 9269.json
new file mode 100644
index 00000000000..610338d5d47
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EL 9269.json	
@@ -0,0 +1 @@
+{"batchcode": "EL 9269", "histograms": [{"batchcodes": ["EL 9269"], "histogram": {"Heart rate increased": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EL7269.json b/docs/data/histograms/Montserrat/EL7269.json
new file mode 100644
index 00000000000..b053d9dd0db
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EL7269.json
@@ -0,0 +1 @@
+{"batchcode": "EL7269", "histograms": [{"batchcodes": ["EL7269"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EL8982.json b/docs/data/histograms/Montserrat/EL8982.json
new file mode 100644
index 00000000000..2b6f7b230e6
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EL8982.json
@@ -0,0 +1 @@
+{"batchcode": "EL8982", "histograms": [{"batchcodes": ["EL8982"], "histogram": {"Feeling hot": 2, "Tremor": 2, "Burning sensation": 1, "Dizziness": 1, "Erythema": 1, "Flushing": 1, "Hypoaesthesia oral": 1, "Nausea": 1, "Nervousness": 1, "Paraesthesia": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EL9265.json b/docs/data/histograms/Montserrat/EL9265.json
new file mode 100644
index 00000000000..cccf1898925
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EL9265.json
@@ -0,0 +1 @@
+{"batchcode": "EL9265", "histograms": [{"batchcodes": ["EL9265"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EL9266.json b/docs/data/histograms/Montserrat/EL9266.json
new file mode 100644
index 00000000000..1755390e84d
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EL9266.json
@@ -0,0 +1 @@
+{"batchcode": "EL9266", "histograms": [{"batchcodes": ["EL9266"], "histogram": {"Dyspnoea": 2, "Chest discomfort": 1, "Hypoaesthesia oral": 1, "Paraesthesia oral": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EL9269.json b/docs/data/histograms/Montserrat/EL9269.json
new file mode 100644
index 00000000000..bef9239b60a
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EL9269.json
@@ -0,0 +1 @@
+{"batchcode": "EL9269", "histograms": [{"batchcodes": ["EL9269"], "histogram": {"Palpitations": 2, "Anxiety": 1, "Dyspnoea": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EM9810.json b/docs/data/histograms/Montserrat/EM9810.json
new file mode 100644
index 00000000000..a506ebe8d21
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EM9810.json
@@ -0,0 +1 @@
+{"batchcode": "EM9810", "histograms": [{"batchcodes": ["EM9810"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN0171.json b/docs/data/histograms/Montserrat/EN0171.json
new file mode 100644
index 00000000000..5cfea4c4c19
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN0171.json
@@ -0,0 +1 @@
+{"batchcode": "EN0171", "histograms": [{"batchcodes": ["EN0171"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN5318.json b/docs/data/histograms/Montserrat/EN5318.json
new file mode 100644
index 00000000000..91b149d46fe
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN5318.json
@@ -0,0 +1 @@
+{"batchcode": "EN5318", "histograms": [{"batchcodes": ["EN5318"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN6198.json b/docs/data/histograms/Montserrat/EN6198.json
new file mode 100644
index 00000000000..ec5f33f53f9
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN6198.json
@@ -0,0 +1 @@
+{"batchcode": "EN6198", "histograms": [{"batchcodes": ["EN6198"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN6201.json b/docs/data/histograms/Montserrat/EN6201.json
new file mode 100644
index 00000000000..985d2a9013c
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN6201.json
@@ -0,0 +1 @@
+{"batchcode": "EN6201", "histograms": [{"batchcodes": ["EN6201"], "histogram": {"Anxiety": 1, "Dizziness": 1, "Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN6205.json b/docs/data/histograms/Montserrat/EN6205.json
new file mode 100644
index 00000000000..ef86bb93344
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN6205.json
@@ -0,0 +1 @@
+{"batchcode": "EN6205", "histograms": [{"batchcodes": ["EN6205"], "histogram": {"Hypoaesthesia oral": 1, "Lip swelling": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN6207.json b/docs/data/histograms/Montserrat/EN6207.json
new file mode 100644
index 00000000000..72af7db5ca6
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN6207.json
@@ -0,0 +1 @@
+{"batchcode": "EN6207", "histograms": [{"batchcodes": ["EN6207"], "histogram": {"Dizziness": 2, "Feeling abnormal": 2, "Paraesthesia oral": 2, "Chest discomfort": 1, "Loss of consciousness": 1, "Musculoskeletal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN6208.json b/docs/data/histograms/Montserrat/EN6208.json
new file mode 100644
index 00000000000..eb0915d7f13
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN6208.json
@@ -0,0 +1 @@
+{"batchcode": "EN6208", "histograms": [{"batchcodes": ["EN6208"], "histogram": {"Aphasia": 1, "Depressed level of consciousness": 1, "Dyspnoea": 1, "Flushing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN6808.json b/docs/data/histograms/Montserrat/EN6808.json
new file mode 100644
index 00000000000..195f1e413b3
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN6808.json
@@ -0,0 +1 @@
+{"batchcode": "EN6808", "histograms": [{"batchcodes": ["EN6808"], "histogram": {"Dysphagia": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN8731.json b/docs/data/histograms/Montserrat/EN8731.json
new file mode 100644
index 00000000000..e8b4af591dc
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN8731.json
@@ -0,0 +1 @@
+{"batchcode": "EN8731", "histograms": [{"batchcodes": ["EN8731"], "histogram": {"Injection site reaction": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EN9581.json b/docs/data/histograms/Montserrat/EN9581.json
new file mode 100644
index 00000000000..a5d7e6458ad
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EN9581.json
@@ -0,0 +1 @@
+{"batchcode": "EN9581", "histograms": [{"batchcodes": ["EN9581"], "histogram": {"Feeling abnormal": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/ENC6198.json b/docs/data/histograms/Montserrat/ENC6198.json
new file mode 100644
index 00000000000..4b017efd3f3
--- /dev/null
+++ b/docs/data/histograms/Montserrat/ENC6198.json
@@ -0,0 +1 @@
+{"batchcode": "ENC6198", "histograms": [{"batchcodes": ["ENC6198"], "histogram": {"Chest discomfort": 1, "Cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EP6955.json b/docs/data/histograms/Montserrat/EP6955.json
new file mode 100644
index 00000000000..dedf2ad7822
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EP6955.json
@@ -0,0 +1 @@
+{"batchcode": "EP6955", "histograms": [{"batchcodes": ["EP6955"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EP7534.json b/docs/data/histograms/Montserrat/EP7534.json
new file mode 100644
index 00000000000..5c902aa49bd
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EP7534.json
@@ -0,0 +1 @@
+{"batchcode": "EP7534", "histograms": [{"batchcodes": ["EP7534"], "histogram": {"Asthenia": 1, "Confusional state": 1, "Disorientation": 1, "Dizziness": 1, "Electrocardiogram": 1, "Flushing": 1, "Hyperhidrosis": 1, "Nausea": 1, "Palpitations": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/ER8731.json b/docs/data/histograms/Montserrat/ER8731.json
new file mode 100644
index 00000000000..c24c0b4fc1a
--- /dev/null
+++ b/docs/data/histograms/Montserrat/ER8731.json
@@ -0,0 +1 @@
+{"batchcode": "ER8731", "histograms": [{"batchcodes": ["ER8731"], "histogram": {"Injection site urticaria": 1, "Interchange of vaccine products": 1, "No adverse event": 1, "Panic attack": 1, "Paraesthesia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/ER8732.json b/docs/data/histograms/Montserrat/ER8732.json
new file mode 100644
index 00000000000..bddeb6393ca
--- /dev/null
+++ b/docs/data/histograms/Montserrat/ER8732.json
@@ -0,0 +1 @@
+{"batchcode": "ER8732", "histograms": [{"batchcodes": ["ER8732"], "histogram": {"Cold sweat": 1, "Dizziness": 1, "Dyspnoea": 1, "Intercepted product dispensing error": 1, "Laboratory test": 1, "Nervousness": 1, "Pallor": 1, "Scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/ER8733.json b/docs/data/histograms/Montserrat/ER8733.json
new file mode 100644
index 00000000000..dd18679d102
--- /dev/null
+++ b/docs/data/histograms/Montserrat/ER8733.json
@@ -0,0 +1 @@
+{"batchcode": "ER8733", "histograms": [{"batchcodes": ["ER8733"], "histogram": {"Blood test": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Injection site haemorrhage": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Panic attack": 1, "Panic reaction": 1, "Paraesthesia": 1, "Swelling face": 1, "Throat clearing": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EW01161.json b/docs/data/histograms/Montserrat/EW01161.json
new file mode 100644
index 00000000000..762c92cc98d
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EW01161.json
@@ -0,0 +1 @@
+{"batchcode": "EW01161", "histograms": [{"batchcodes": ["EW01161"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EW0151.json b/docs/data/histograms/Montserrat/EW0151.json
new file mode 100644
index 00000000000..a11dc1b847c
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EW0151.json
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Blood glucose normal": 1, "Cough": 1, "Fall": 1, "Fear": 1, "Feeling jittery": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EW0153.json b/docs/data/histograms/Montserrat/EW0153.json
new file mode 100644
index 00000000000..537faf78895
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EW0153.json
@@ -0,0 +1 @@
+{"batchcode": "EW0153", "histograms": [{"batchcodes": ["EW0153"], "histogram": {"Cold sweat": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Nasopharyngitis": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EW0161.json b/docs/data/histograms/Montserrat/EW0161.json
new file mode 100644
index 00000000000..978a762591b
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EW0161.json
@@ -0,0 +1 @@
+{"batchcode": "EW0161", "histograms": [{"batchcodes": ["EW0161"], "histogram": {"Anxiety": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Headache": 1, "Immediate post-injection reaction": 1, "Photophobia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EW0175.json b/docs/data/histograms/Montserrat/EW0175.json
new file mode 100644
index 00000000000..df428886fab
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EW0175.json
@@ -0,0 +1 @@
+{"batchcode": "EW0175", "histograms": [{"batchcodes": ["EW0175"], "histogram": {"Product preparation issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/EW0187.json b/docs/data/histograms/Montserrat/EW0187.json
new file mode 100644
index 00000000000..44f4af810d7
--- /dev/null
+++ b/docs/data/histograms/Montserrat/EW0187.json
@@ -0,0 +1 @@
+{"batchcode": "EW0187", "histograms": [{"batchcodes": ["EW0187"], "histogram": {"Blood urea decreased": 1, "Chest pain": 1, "Echocardiogram normal": 1, "Electrocardiogram normal": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/FA6780.json b/docs/data/histograms/Montserrat/FA6780.json
new file mode 100644
index 00000000000..06716137b6d
--- /dev/null
+++ b/docs/data/histograms/Montserrat/FA6780.json
@@ -0,0 +1 @@
+{"batchcode": "FA6780", "histograms": [{"batchcodes": ["FA6780"], "histogram": {"Cardioversion": 1, "Chest X-ray abnormal": 1, "Death": 1, "Endotracheal intubation": 1, "Heart rate irregular": 1, "Hyperkalaemia": 1, "Influenza": 1, "Mental status changes": 1, "Pneumonia": 1, "Pulse absent": 1, "Respiratory rate decreased": 1, "Sepsis": 1, "Unresponsive to stimuli": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/FD0809.json b/docs/data/histograms/Montserrat/FD0809.json
new file mode 100644
index 00000000000..f58e4caf60b
--- /dev/null
+++ b/docs/data/histograms/Montserrat/FD0809.json
@@ -0,0 +1 @@
+{"batchcode": "FD0809", "histograms": [{"batchcodes": ["FD0809"], "histogram": {"Interchange of vaccine products": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Montserrat/FE3594.json b/docs/data/histograms/Montserrat/FE3594.json
new file mode 100644
index 00000000000..ba49fa1d4c0
--- /dev/null
+++ b/docs/data/histograms/Montserrat/FE3594.json
@@ -0,0 +1 @@
+{"batchcode": "FE3594", "histograms": [{"batchcodes": ["FE3594"], "histogram": {"Chest discomfort": 1, "Dysphagia": 1, "Oropharyngeal discomfort": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Morocco/019B21A.json b/docs/data/histograms/Morocco/019B21A.json
new file mode 100644
index 00000000000..93c8bd3a602
--- /dev/null
+++ b/docs/data/histograms/Morocco/019B21A.json
@@ -0,0 +1 @@
+{"batchcode": "019B21A", "histograms": [{"batchcodes": ["019B21A"], "histogram": {"Pain": 1, "Pruritus": 1, "Rash": 1, "Rash vesicular": 1, "Scab": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Morocco/FE1573.json b/docs/data/histograms/Morocco/FE1573.json
new file mode 100644
index 00000000000..c1e5cda579f
--- /dev/null
+++ b/docs/data/histograms/Morocco/FE1573.json
@@ -0,0 +1 @@
+{"batchcode": "FE1573", "histograms": [{"batchcodes": ["FE1573"], "histogram": {"SARS-CoV-2 test": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/022C21A.json b/docs/data/histograms/Namibia/022C21A.json
new file mode 100644
index 00000000000..983b9c1c03b
--- /dev/null
+++ b/docs/data/histograms/Namibia/022C21A.json
@@ -0,0 +1 @@
+{"batchcode": "022C21A", "histograms": [{"batchcodes": ["022C21A"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Muscle discomfort": 1, "Pyrexia": 1, "Sensitive skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/023M20A.json b/docs/data/histograms/Namibia/023M20A.json
new file mode 100644
index 00000000000..26f2cf7e140
--- /dev/null
+++ b/docs/data/histograms/Namibia/023M20A.json
@@ -0,0 +1 @@
+{"batchcode": "023M20A", "histograms": [{"batchcodes": ["023M20A"], "histogram": {"Abdominal discomfort": 1, "Autopsy": 1, "Death": 1, "Headache": 1, "Hot flush": 1, "Rash": 1, "Rash erythematous": 1, "Rash macular": 1, "Sudden death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/025J20-2A.json b/docs/data/histograms/Namibia/025J20-2A.json
new file mode 100644
index 00000000000..a7e8415476b
--- /dev/null
+++ b/docs/data/histograms/Namibia/025J20-2A.json
@@ -0,0 +1 @@
+{"batchcode": "025J20-2A", "histograms": [{"batchcodes": ["025J20-2A"], "histogram": {"Arthralgia": 1, "Body temperature increased": 1, "C-reactive protein increased": 1, "Fatigue": 1, "Full blood count normal": 1, "Joint stiffness": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Pain": 1, "Red blood cell sedimentation rate normal": 1, "Swelling face": 1, "Visual impairment": 1, "X-ray limb abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/051C21A.json b/docs/data/histograms/Namibia/051C21A.json
new file mode 100644
index 00000000000..a1396b74998
--- /dev/null
+++ b/docs/data/histograms/Namibia/051C21A.json
@@ -0,0 +1 @@
+{"batchcode": "051C21A", "histograms": [{"batchcodes": ["051C21A"], "histogram": {"Dizziness": 1, "Extra dose administered": 1, "Hospitalisation": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/205A21A.json b/docs/data/histograms/Namibia/205A21A.json
new file mode 100644
index 00000000000..ce714e27ef9
--- /dev/null
+++ b/docs/data/histograms/Namibia/205A21A.json
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/EK9231.json b/docs/data/histograms/Namibia/EK9231.json
new file mode 100644
index 00000000000..9db215c50b3
--- /dev/null
+++ b/docs/data/histograms/Namibia/EK9231.json
@@ -0,0 +1 @@
+{"batchcode": "EK9231", "histograms": [{"batchcodes": ["EK9231"], "histogram": {"Arthralgia": 1, "Chills": 1, "Ear pain": 1, "Headache": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Pain": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/EL3246.json b/docs/data/histograms/Namibia/EL3246.json
new file mode 100644
index 00000000000..6aba02f27bb
--- /dev/null
+++ b/docs/data/histograms/Namibia/EL3246.json
@@ -0,0 +1 @@
+{"batchcode": "EL3246", "histograms": [{"batchcodes": ["EL3246"], "histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Cough": 1, "Lethargy": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/EN5318.json b/docs/data/histograms/Namibia/EN5318.json
new file mode 100644
index 00000000000..73c7c68e556
--- /dev/null
+++ b/docs/data/histograms/Namibia/EN5318.json
@@ -0,0 +1 @@
+{"batchcode": "EN5318", "histograms": [{"batchcodes": ["EN5318"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/ER8734.json b/docs/data/histograms/Namibia/ER8734.json
new file mode 100644
index 00000000000..758a1df3a6b
--- /dev/null
+++ b/docs/data/histograms/Namibia/ER8734.json
@@ -0,0 +1 @@
+{"batchcode": "ER8734", "histograms": [{"batchcodes": ["ER8734"], "histogram": {"Cough": 1, "Dysphonia": 1, "Headache": 1, "Hyperhidrosis": 1, "Retching": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/EW0169.json b/docs/data/histograms/Namibia/EW0169.json
new file mode 100644
index 00000000000..68b92dafb75
--- /dev/null
+++ b/docs/data/histograms/Namibia/EW0169.json
@@ -0,0 +1 @@
+{"batchcode": "EW0169", "histograms": [{"batchcodes": ["EW0169"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/EW0186.json b/docs/data/histograms/Namibia/EW0186.json
new file mode 100644
index 00000000000..57c2948ff07
--- /dev/null
+++ b/docs/data/histograms/Namibia/EW0186.json
@@ -0,0 +1 @@
+{"batchcode": "EW0186", "histograms": [{"batchcodes": ["EW0186"], "histogram": {"Blood pressure increased": 1, "Dizziness": 1, "Feeling cold": 1, "Hyperhidrosis": 1, "Pallor": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/EW0191.json b/docs/data/histograms/Namibia/EW0191.json
new file mode 100644
index 00000000000..32528a15d01
--- /dev/null
+++ b/docs/data/histograms/Namibia/EW0191.json
@@ -0,0 +1 @@
+{"batchcode": "EW0191", "histograms": [{"batchcodes": ["EW0191"], "histogram": {"Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/XE437.json b/docs/data/histograms/Namibia/XE437.json
new file mode 100644
index 00000000000..05470440d1e
--- /dev/null
+++ b/docs/data/histograms/Namibia/XE437.json
@@ -0,0 +1 @@
+{"batchcode": "XE437", "histograms": [{"batchcodes": ["XE437"], "histogram": {"Dyspnoea": 1, "Feeling cold": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Namibia/XE495.json b/docs/data/histograms/Namibia/XE495.json
new file mode 100644
index 00000000000..3d6dbdd14c3
--- /dev/null
+++ b/docs/data/histograms/Namibia/XE495.json
@@ -0,0 +1 @@
+{"batchcode": "XE495", "histograms": [{"batchcodes": ["XE495"], "histogram": {"Erectile dysfunction": 1, "Headache": 1, "Hemiparesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Nauru/FK5127.json b/docs/data/histograms/Nauru/FK5127.json
new file mode 100644
index 00000000000..72e48134e9e
--- /dev/null
+++ b/docs/data/histograms/Nauru/FK5127.json
@@ -0,0 +1 @@
+{"batchcode": "FK5127", "histograms": [{"batchcodes": ["FK5127"], "histogram": {"No adverse event": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Nepal/FJ1612.json b/docs/data/histograms/Nepal/FJ1612.json
new file mode 100644
index 00000000000..650bfb06e79
--- /dev/null
+++ b/docs/data/histograms/Nepal/FJ1612.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1612", "histograms": [{"batchcodes": ["FJ1612"], "histogram": {"Asthenia": 2, "Headache": 2, "Tremor": 2, "Antinuclear antibody": 1, "B-lymphocyte count": 1, "Balance disorder": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase decreased": 1, "Blood calcium": 1, "Blood copper": 1, "Blood copper decreased": 1, "Blood creatinine": 1, "Blood creatinine decreased": 1, "Blood immunoglobulin G": 1, "Blood test": 1, "Blood urea": 1, "Blood urea decreased": 1, "C-reactive protein": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF glucose increased": 1, "CSF protein": 1, "CSF protein decreased": 1, "CSF test": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Gastritis": 1, "Investigation": 1, "Liver function test": 1, "Lymphocyte count": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging heart": 1, "Magnetic resonance imaging neck": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration increased": 1, "Migraine": 1, "Myocarditis": 1, "Nervous system disorder": 1, "Polymerase chain reaction": 1, "Renal function test": 1, "Respiratory disorder": 1, "Salivary hypersecretion": 1, "Thyroid function test": 1, "Ultrasound scan": 1, "Urine output": 1, "Venogram": 1, "Vitamin B12": 1, "Vitamin D": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Caledonia/33030BD.json b/docs/data/histograms/New Caledonia/33030BD.json
new file mode 100644
index 00000000000..c342309d7fc
--- /dev/null
+++ b/docs/data/histograms/New Caledonia/33030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33030BD", "histograms": [{"batchcodes": ["33030BD"], "histogram": {"Incorrect dose administered": 2, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Caledonia/FG2975.json b/docs/data/histograms/New Caledonia/FG2975.json
new file mode 100644
index 00000000000..0eed16714c3
--- /dev/null
+++ b/docs/data/histograms/New Caledonia/FG2975.json	
@@ -0,0 +1 @@
+{"batchcode": "FG2975", "histograms": [{"batchcodes": ["FG2975"], "histogram": {"Aggression": 1, "Angioimmunoblastic T-cell lymphoma": 1, "Biopsy": 1, "Blood lactate dehydrogenase": 1, "Erectile dysfunction": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Paraesthesia": 1, "Photosensitivity reaction": 1, "Pruritus": 1, "Scan": 1, "Temperature regulation disorder": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Caledonia/FL0007.json b/docs/data/histograms/New Caledonia/FL0007.json
new file mode 100644
index 00000000000..415c69a9521
--- /dev/null
+++ b/docs/data/histograms/New Caledonia/FL0007.json	
@@ -0,0 +1 @@
+{"batchcode": "FL0007", "histograms": [{"batchcodes": ["FL0007"], "histogram": {"No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/0040211.json b/docs/data/histograms/New Zealand/0040211.json
new file mode 100644
index 00000000000..a3297a8c818
--- /dev/null
+++ b/docs/data/histograms/New Zealand/0040211.json	
@@ -0,0 +1 @@
+{"batchcode": "0040211", "histograms": [{"batchcodes": ["0040211"], "histogram": {"Abdominal pain": 1, "Anaphylactic reaction": 1, "Blood pressure measurement": 1, "Cold sweat": 1, "Dyspnoea": 1, "Nausea": 1, "Pallor": 1, "Respiratory disorder": 1, "Somnolence": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/1F1028A.json b/docs/data/histograms/New Zealand/1F1028A.json
new file mode 100644
index 00000000000..0f4705f793e
--- /dev/null
+++ b/docs/data/histograms/New Zealand/1F1028A.json	
@@ -0,0 +1 @@
+{"batchcode": "1F1028A", "histograms": [{"batchcodes": ["1F1028A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/1F1057A.json b/docs/data/histograms/New Zealand/1F1057A.json
new file mode 100644
index 00000000000..2b546733781
--- /dev/null
+++ b/docs/data/histograms/New Zealand/1F1057A.json	
@@ -0,0 +1 @@
+{"batchcode": "1F1057A", "histograms": [{"batchcodes": ["1F1057A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/ER7449-024.json b/docs/data/histograms/New Zealand/ER7449-024.json
new file mode 100644
index 00000000000..5f50e43e6cb
--- /dev/null
+++ b/docs/data/histograms/New Zealand/ER7449-024.json	
@@ -0,0 +1 @@
+{"batchcode": "ER7449-024", "histograms": [{"batchcodes": ["ER7449-024"], "histogram": {"Abnormal dreams": 1, "Acoustic stimulation tests": 1, "Anxiety": 1, "Blood test": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Essential tremor": 1, "Facial discomfort": 1, "Feeling abnormal": 1, "Hypoaesthesia oral": 1, "Insomnia": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Nervousness": 1, "Neuropathy peripheral": 1, "Paraesthesia": 1, "Pulmonary function test": 1, "Pulmonary pain": 1, "Tinnitus": 1, "Typical aura without headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/ET 9096.json b/docs/data/histograms/New Zealand/ET 9096.json
new file mode 100644
index 00000000000..65d7f18eeb6
--- /dev/null
+++ b/docs/data/histograms/New Zealand/ET 9096.json	
@@ -0,0 +1 @@
+{"batchcode": "ET 9096", "histograms": [{"batchcodes": ["ET 9096"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Fatigue": 1, "Genitourinary symptom": 1, "Headache": 1, "Influenza like illness": 1, "Lethargy": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/ET9096.json b/docs/data/histograms/New Zealand/ET9096.json
new file mode 100644
index 00000000000..7538f0f8206
--- /dev/null
+++ b/docs/data/histograms/New Zealand/ET9096.json	
@@ -0,0 +1 @@
+{"batchcode": "ET9096", "histograms": [{"batchcodes": ["ET9096"], "histogram": {"Atrial fibrillation": 1, "Chest pain": 1, "Dyspnoea": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Syncope": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/EX2405.json b/docs/data/histograms/New Zealand/EX2405.json
new file mode 100644
index 00000000000..9581bc16922
--- /dev/null
+++ b/docs/data/histograms/New Zealand/EX2405.json	
@@ -0,0 +1 @@
+{"batchcode": "EX2405", "histograms": [{"batchcodes": ["EX2405"], "histogram": {"Anaphylactic reaction": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/F2382-002.json b/docs/data/histograms/New Zealand/F2382-002.json
new file mode 100644
index 00000000000..cc746265d1c
--- /dev/null
+++ b/docs/data/histograms/New Zealand/F2382-002.json	
@@ -0,0 +1 @@
+{"batchcode": "F2382-002", "histograms": [{"batchcodes": ["F2382-002"], "histogram": {"Breast tenderness": 1, "Dyspnoea": 1, "Epistaxis": 1, "Exercise tolerance decreased": 1, "Fatigue": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Malaise": 1, "Myocardial infarction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FC3558-003.json b/docs/data/histograms/New Zealand/FC3558-003.json
new file mode 100644
index 00000000000..12731bb723c
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FC3558-003.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3558-003", "histograms": [{"batchcodes": ["FC3558-003"], "histogram": {"Asthenia": 1, "Breath sounds abnormal": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Haemoglobin": 1, "International normalised ratio": 1, "Joint swelling": 1, "Myocarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FC5029-005.json b/docs/data/histograms/New Zealand/FC5029-005.json
new file mode 100644
index 00000000000..4a87585ae79
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FC5029-005.json	
@@ -0,0 +1 @@
+{"batchcode": "FC5029-005", "histograms": [{"batchcodes": ["FC5029-005"], "histogram": {"Chest pain": 1, "Costochondritis": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FD9234.001.json b/docs/data/histograms/New Zealand/FD9234.001.json
new file mode 100644
index 00000000000..7c8049e65f9
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FD9234.001.json	
@@ -0,0 +1 @@
+{"batchcode": "FD9234.001", "histograms": [{"batchcodes": ["FD9234.001"], "histogram": {"Ischaemic stroke": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FE8163.json b/docs/data/histograms/New Zealand/FE8163.json
new file mode 100644
index 00000000000..41ff574ffb8
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FE8163.json	
@@ -0,0 +1 @@
+{"batchcode": "FE8163", "histograms": [{"batchcodes": ["FE8163"], "histogram": {"Chest discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Menstrual disorder": 1, "Palpitations": 1, "Pericarditis": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FF4206-004.json b/docs/data/histograms/New Zealand/FF4206-004.json
new file mode 100644
index 00000000000..58bc004d74e
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FF4206-004.json	
@@ -0,0 +1 @@
+{"batchcode": "FF4206-004", "histograms": [{"batchcodes": ["FF4206-004"], "histogram": {"Back pain": 1, "Chest pain": 1, "Concussion": 1, "Confusional state": 1, "Disease recurrence": 1, "Dyskinesia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hallucination": 1, "Headache": 1, "Hyperacusis": 1, "Hypoaesthesia": 1, "Muscle twitching": 1, "Pain": 1, "Paraesthesia": 1, "Postmenopause": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FF4206-013.json b/docs/data/histograms/New Zealand/FF4206-013.json
new file mode 100644
index 00000000000..67bf62165c8
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FF4206-013.json	
@@ -0,0 +1 @@
+{"batchcode": "FF4206-013", "histograms": [{"batchcodes": ["FF4206-013"], "histogram": {"Abdominal pain": 1, "Confusional state": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Ear discomfort": 1, "Eye swelling": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Head discomfort": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Joint warmth": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Palpitations": 1, "Paraesthesia": 1, "Paranasal sinus discomfort": 1, "Photophobia": 1, "Restlessness": 1, "SARS-CoV-2 test": 1, "Speech disorder": 1, "Spinal disorder": 1, "Spinal pain": 1, "Tinnitus": 1, "Vision blurred": 1, "Vitreous floaters": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FF4222-011|20PG.json b/docs/data/histograms/New Zealand/FF4222-011|20PG.json
new file mode 100644
index 00000000000..702d4132c10
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FF4222-011|20PG.json	
@@ -0,0 +1 @@
+{"batchcode": "FF4222-011|20PG", "histograms": [{"batchcodes": ["FF4222-011|20PG"], "histogram": {"Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Aura": 1, "Blood calcium": 1, "Blood folate": 1, "Blood thyroid stimulating hormone": 1, "C-reactive protein": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Computerised tomogram pelvis": 1, "Computerised tomogram thorax": 1, "Culture urine": 1, "Cytomegalovirus test": 1, "Electrophoresis protein": 1, "Epstein-Barr virus test": 1, "Full blood count": 1, "Glycosylated haemoglobin": 1, "HIV test": 1, "Headache": 1, "Hyperacusis": 1, "Hypoaesthesia": 1, "Immunoglobulins": 1, "Laboratory test": 1, "Light chain analysis": 1, "Liver function test": 1, "Memory impairment": 1, "Migraine": 1, "Pericarditis": 1, "Photophobia": 1, "Protein urine": 1, "Red blood cell sedimentation rate": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Speech disorder": 1, "Toxoplasma serology": 1, "Urine analysis": 1, "Vision blurred": 1, "Vitamin B12": 1, "Vitamin D": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FF4222.json b/docs/data/histograms/New Zealand/FF4222.json
new file mode 100644
index 00000000000..09a0646d0a6
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FF4222.json	
@@ -0,0 +1 @@
+{"batchcode": "FF4222", "histograms": [{"batchcodes": ["FF4222"], "histogram": {"Breast swelling": 1, "Dysmenorrhoea": 1, "Insomnia": 1, "Menstrual disorder": 1, "Polymyalgia rheumatica": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FG0050-006.json b/docs/data/histograms/New Zealand/FG0050-006.json
new file mode 100644
index 00000000000..46bca4366c5
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FG0050-006.json	
@@ -0,0 +1 @@
+{"batchcode": "FG0050-006", "histograms": [{"batchcodes": ["FG0050-006"], "histogram": {"Polymyalgia rheumatica": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FG0050.json b/docs/data/histograms/New Zealand/FG0050.json
new file mode 100644
index 00000000000..6088060dda0
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FG0050.json	
@@ -0,0 +1 @@
+{"batchcode": "FG0050", "histograms": [{"batchcodes": ["FG0050"], "histogram": {"Acoustic stimulation tests": 1, "Ear discomfort": 1, "Electrocardiogram": 1, "Hypoacusis": 1, "Palpitations": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FG7372-00054.json b/docs/data/histograms/New Zealand/FG7372-00054.json
new file mode 100644
index 00000000000..a334cb68088
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FG7372-00054.json	
@@ -0,0 +1 @@
+{"batchcode": "FG7372-00054", "histograms": [{"batchcodes": ["FG7372-00054"], "histogram": {"Autoimmune hepatitis": 1, "Jaundice": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FG7372-D0052.json b/docs/data/histograms/New Zealand/FG7372-D0052.json
new file mode 100644
index 00000000000..5df07e24032
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FG7372-D0052.json	
@@ -0,0 +1 @@
+{"batchcode": "FG7372-D0052", "histograms": [{"batchcodes": ["FG7372-D0052"], "histogram": {"Cold sweat": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dizziness": 1, "Ear pain": 1, "Eye pain": 1, "Fatigue": 1, "Headache": 1, "Mental impairment": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Suicidal ideation": 1, "Syncope": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FG7373-001.json b/docs/data/histograms/New Zealand/FG7373-001.json
new file mode 100644
index 00000000000..a163ea36b68
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FG7373-001.json	
@@ -0,0 +1 @@
+{"batchcode": "FG7373-001", "histograms": [{"batchcodes": ["FG7373-001"], "histogram": {"Asthenia": 1, "Burning sensation": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Headache": 1, "Lethargy": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pain": 1, "Somnolence": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FH3219.json b/docs/data/histograms/New Zealand/FH3219.json
new file mode 100644
index 00000000000..f2d793a56b4
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FH3219.json	
@@ -0,0 +1 @@
+{"batchcode": "FH3219", "histograms": [{"batchcodes": ["FH3219"], "histogram": {"Arrhythmia": 1, "Computerised tomogram": 1, "Dysaesthesia": 1, "Heavy menstrual bleeding": 1, "Hot flush": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Ovarian rupture": 1, "Pallor": 1, "Poor peripheral circulation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FH9678.json b/docs/data/histograms/New Zealand/FH9678.json
new file mode 100644
index 00000000000..5ba2ccf35bf
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FH9678.json	
@@ -0,0 +1 @@
+{"batchcode": "FH9678", "histograms": [{"batchcodes": ["FH9678"], "histogram": {"Myocarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FJ8372-003.json b/docs/data/histograms/New Zealand/FJ8372-003.json
new file mode 100644
index 00000000000..737606a1bb8
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FJ8372-003.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ8372-003", "histograms": [{"batchcodes": ["FJ8372-003"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Muscular weakness": 1, "Myalgia": 1, "Neck pain": 1, "Palpitations": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FK0115-0100105.json b/docs/data/histograms/New Zealand/FK0115-0100105.json
new file mode 100644
index 00000000000..5229c2f4692
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FK0115-0100105.json	
@@ -0,0 +1 @@
+{"batchcode": "FK0115-0100105", "histograms": [{"batchcodes": ["FK0115-0100105"], "histogram": {"Bedridden": 1, "Blood uric acid increased": 1, "Contusion": 1, "Costochondritis": 1, "Dyspnoea": 1, "Epistaxis": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Mobility decreased": 1, "Neurological symptom": 1, "Paraesthesia": 1, "Tinnitus": 1, "Vascular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FK9414.json b/docs/data/histograms/New Zealand/FK9414.json
new file mode 100644
index 00000000000..282dd440a63
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FK9414.json	
@@ -0,0 +1 @@
+{"batchcode": "FK9414", "histograms": [{"batchcodes": ["FK9414"], "histogram": {"Arrhythmia": 1, "Coeliac disease": 1, "Computerised tomogram": 1, "Hyperventilation": 1, "Magnetic resonance imaging": 1, "Pulmonary thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FL072.json b/docs/data/histograms/New Zealand/FL072.json
new file mode 100644
index 00000000000..4a2eecc80da
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FL072.json	
@@ -0,0 +1 @@
+{"batchcode": "FL072", "histograms": [{"batchcodes": ["FL072"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FL1072-002.json b/docs/data/histograms/New Zealand/FL1072-002.json
new file mode 100644
index 00000000000..0935d6053ac
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FL1072-002.json	
@@ -0,0 +1 @@
+{"batchcode": "FL1072-002", "histograms": [{"batchcodes": ["FL1072-002"], "histogram": {"Cognitive disorder": 1, "Endothelial dysfunction": 1, "Fatigue": 1, "Feeling abnormal": 1, "Trigeminal neuralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FL1072-003.json b/docs/data/histograms/New Zealand/FL1072-003.json
new file mode 100644
index 00000000000..9934138f35b
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FL1072-003.json	
@@ -0,0 +1 @@
+{"batchcode": "FL1072-003", "histograms": [{"batchcodes": ["FL1072-003"], "histogram": {"Asthenia": 1, "Chest pain": 1, "Confusional state": 1, "Headache": 1, "Lethargy": 1, "Mobility decreased": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FL1072.json b/docs/data/histograms/New Zealand/FL1072.json
new file mode 100644
index 00000000000..0d45a8ecddd
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FL1072.json	
@@ -0,0 +1 @@
+{"batchcode": "FL1072", "histograms": [{"batchcodes": ["FL1072"], "histogram": {"Acoustic stimulation tests": 1, "COVID-19": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Inappropriate schedule of product administration": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/New Zealand/FL4210.json b/docs/data/histograms/New Zealand/FL4210.json
new file mode 100644
index 00000000000..25d99d6cd9e
--- /dev/null
+++ b/docs/data/histograms/New Zealand/FL4210.json	
@@ -0,0 +1 @@
+{"batchcode": "FL4210", "histograms": [{"batchcodes": ["FL4210"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Nicaragua/EW0161.json b/docs/data/histograms/Nicaragua/EW0161.json
new file mode 100644
index 00000000000..d916dd27019
--- /dev/null
+++ b/docs/data/histograms/Nicaragua/EW0161.json
@@ -0,0 +1 @@
+{"batchcode": "EW0161", "histograms": [{"batchcodes": ["EW0161"], "histogram": {"Fatigue": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Swelling face": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Nicaragua/FJ1618.json b/docs/data/histograms/Nicaragua/FJ1618.json
new file mode 100644
index 00000000000..39f2f5ab657
--- /dev/null
+++ b/docs/data/histograms/Nicaragua/FJ1618.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1618", "histograms": [{"batchcodes": ["FJ1618"], "histogram": {"Basedow's disease": 1, "Inappropriate schedule of product administration": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Niger/FG3527.json b/docs/data/histograms/Niger/FG3527.json
new file mode 100644
index 00000000000..b0678a986ed
--- /dev/null
+++ b/docs/data/histograms/Niger/FG3527.json
@@ -0,0 +1 @@
+{"batchcode": "FG3527", "histograms": [{"batchcodes": ["FG3527"], "histogram": {"Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/North Macedonia/EL-0200.json b/docs/data/histograms/North Macedonia/EL-0200.json
new file mode 100644
index 00000000000..d6a97637df0
--- /dev/null
+++ b/docs/data/histograms/North Macedonia/EL-0200.json	
@@ -0,0 +1 @@
+{"batchcode": "EL-0200", "histograms": [{"batchcodes": ["EL-0200"], "histogram": {"Deep vein thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/North Macedonia/EL2000.json b/docs/data/histograms/North Macedonia/EL2000.json
new file mode 100644
index 00000000000..55e3efbf545
--- /dev/null
+++ b/docs/data/histograms/North Macedonia/EL2000.json	
@@ -0,0 +1 @@
+{"batchcode": "EL2000", "histograms": [{"batchcodes": ["EL2000"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/North Macedonia/F8871.json b/docs/data/histograms/North Macedonia/F8871.json
new file mode 100644
index 00000000000..576e6110445
--- /dev/null
+++ b/docs/data/histograms/North Macedonia/F8871.json	
@@ -0,0 +1 @@
+{"batchcode": "F8871", "histograms": [{"batchcodes": ["F8871"], "histogram": {"Blood pressure measurement": 1, "Blood test": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Circulatory collapse": 1, "Computerised tomogram": 1, "Echocardiogram": 1, "Headache": 1, "Loss of consciousness": 1, "Nausea": 1, "Paraesthesia": 1, "Pyrexia": 1, "Tremor": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/North Macedonia/FC5029.json b/docs/data/histograms/North Macedonia/FC5029.json
new file mode 100644
index 00000000000..249e9429c59
--- /dev/null
+++ b/docs/data/histograms/North Macedonia/FC5029.json	
@@ -0,0 +1 @@
+{"batchcode": "FC5029", "histograms": [{"batchcodes": ["FC5029"], "histogram": {"Blood thyroid stimulating hormone": 1, "Heavy menstrual bleeding": 1, "Hypothyroidism": 1, "Malaise": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/North Macedonia/FD0932.json b/docs/data/histograms/North Macedonia/FD0932.json
new file mode 100644
index 00000000000..358d256ee28
--- /dev/null
+++ b/docs/data/histograms/North Macedonia/FD0932.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0932", "histograms": [{"batchcodes": ["FD0932"], "histogram": {"Dysmenorrhoea": 1, "Menstruation irregular": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/North Macedonia/FJ5782.json b/docs/data/histograms/North Macedonia/FJ5782.json
new file mode 100644
index 00000000000..793edc58d3c
--- /dev/null
+++ b/docs/data/histograms/North Macedonia/FJ5782.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ5782", "histograms": [{"batchcodes": ["FJ5782"], "histogram": {"Angina pectoris": 1, "Chest discomfort": 1, "Chest pain": 1, "Immunisation": 1, "Testicular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Northern Mariana Islands/FH8020.json b/docs/data/histograms/Northern Mariana Islands/FH8020.json
new file mode 100644
index 00000000000..6983eeef4e0
--- /dev/null
+++ b/docs/data/histograms/Northern Mariana Islands/FH8020.json	
@@ -0,0 +1 @@
+{"batchcode": "FH8020", "histograms": [{"batchcodes": ["FH8020"], "histogram": {"Pruritus": 1, "Rash": 1, "Rash macular": 1, "Rash papular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Northern Mariana Islands/PFREH9899.json b/docs/data/histograms/Northern Mariana Islands/PFREH9899.json
new file mode 100644
index 00000000000..1bf84782b62
--- /dev/null
+++ b/docs/data/histograms/Northern Mariana Islands/PFREH9899.json	
@@ -0,0 +1 @@
+{"batchcode": "PFREH9899", "histograms": [{"batchcodes": ["PFREH9899"], "histogram": {"Arthralgia": 1, "Chest discomfort": 1, "Disorientation": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/001A21A.json b/docs/data/histograms/Norway/001A21A.json
new file mode 100644
index 00000000000..1f404ffb9d4
--- /dev/null
+++ b/docs/data/histograms/Norway/001A21A.json
@@ -0,0 +1 @@
+{"batchcode": "001A21A", "histograms": [{"batchcodes": ["001A21A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/005C21A.json b/docs/data/histograms/Norway/005C21A.json
new file mode 100644
index 00000000000..e613334e101
--- /dev/null
+++ b/docs/data/histograms/Norway/005C21A.json
@@ -0,0 +1 @@
+{"batchcode": "005C21A", "histograms": [{"batchcodes": ["005C21A"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/007B21A.json b/docs/data/histograms/Norway/007B21A.json
new file mode 100644
index 00000000000..05c66525824
--- /dev/null
+++ b/docs/data/histograms/Norway/007B21A.json
@@ -0,0 +1 @@
+{"batchcode": "007B21A", "histograms": [{"batchcodes": ["007B21A"], "histogram": {"Anxiety": 1, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/007M20A.json b/docs/data/histograms/Norway/007M20A.json
new file mode 100644
index 00000000000..bcec20a5c7e
--- /dev/null
+++ b/docs/data/histograms/Norway/007M20A.json
@@ -0,0 +1 @@
+{"batchcode": "007M20A", "histograms": [{"batchcodes": ["007M20A"], "histogram": {"Contusion": 1, "Injection site mass": 1, "Pain in extremity": 1, "Rash papular": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/008B21A.json b/docs/data/histograms/Norway/008B21A.json
new file mode 100644
index 00000000000..8fb1eac319a
--- /dev/null
+++ b/docs/data/histograms/Norway/008B21A.json
@@ -0,0 +1 @@
+{"batchcode": "008B21A", "histograms": [{"batchcodes": ["008B21A"], "histogram": {"Immediate post-injection reaction": 1, "Pharyngeal swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/010A21A.json b/docs/data/histograms/Norway/010A21A.json
new file mode 100644
index 00000000000..68d01c0de16
--- /dev/null
+++ b/docs/data/histograms/Norway/010A21A.json
@@ -0,0 +1 @@
+{"batchcode": "010A21A", "histograms": [{"batchcodes": ["010A21A"], "histogram": {"Fall": 1, "Head injury": 1, "Syncope": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/011J20A.json b/docs/data/histograms/Norway/011J20A.json
new file mode 100644
index 00000000000..172b5dff756
--- /dev/null
+++ b/docs/data/histograms/Norway/011J20A.json
@@ -0,0 +1 @@
+{"batchcode": "011J20A", "histograms": [{"batchcodes": ["011J20A", "011J20A", "011J20A"], "histogram": {"Chills": 1, "Headache": 1, "Injection site reaction": 1, "Nausea": 1, "Pyrexia": 1, "Urticaria": 1, "Vomiting": 1}}, {"batchcodes": ["011J20A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Feeling abnormal": 1, "Neck pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/014M20A.json b/docs/data/histograms/Norway/014M20A.json
new file mode 100644
index 00000000000..51cef4db10a
--- /dev/null
+++ b/docs/data/histograms/Norway/014M20A.json
@@ -0,0 +1 @@
+{"batchcode": "014M20A", "histograms": [{"batchcodes": ["014M20A"], "histogram": {"Eye pain": 1, "Ophthalmological examination": 1, "Photopsia": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/021821A.json b/docs/data/histograms/Norway/021821A.json
new file mode 100644
index 00000000000..445bc09f17f
--- /dev/null
+++ b/docs/data/histograms/Norway/021821A.json
@@ -0,0 +1 @@
+{"batchcode": "021821A", "histograms": [{"batchcodes": ["021821A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Headache": 1, "Pain of skin": 1, "Peripheral swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/022B1A.json b/docs/data/histograms/Norway/022B1A.json
new file mode 100644
index 00000000000..c0672216a90
--- /dev/null
+++ b/docs/data/histograms/Norway/022B1A.json
@@ -0,0 +1 @@
+{"batchcode": "022B1A", "histograms": [{"batchcodes": ["022B1A"], "histogram": {"Abdominal pain upper": 1, "Axillary pain": 1, "Carpal tunnel syndrome": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Injection site rash": 1, "Injection site swelling": 1, "Mobility decreased": 1, "Nausea": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Ultrasound scan normal": 1, "Urine analysis normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/025A21A.json b/docs/data/histograms/Norway/025A21A.json
new file mode 100644
index 00000000000..999ce08b578
--- /dev/null
+++ b/docs/data/histograms/Norway/025A21A.json
@@ -0,0 +1 @@
+{"batchcode": "025A21A", "histograms": [{"batchcodes": ["025A21A"], "histogram": {"Arthralgia": 1, "Decreased appetite": 1, "Discomfort": 1, "Dizziness": 1, "Headache": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/025J20-2A.json b/docs/data/histograms/Norway/025J20-2A.json
new file mode 100644
index 00000000000..05cf94efebd
--- /dev/null
+++ b/docs/data/histograms/Norway/025J20-2A.json
@@ -0,0 +1 @@
+{"batchcode": "025J20-2A", "histograms": [{"batchcodes": ["025J20-2A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Head discomfort": 1, "Headache": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Malaise": 1, "Neck pain": 1, "Pain in extremity": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Urticaria": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/025J20A.json b/docs/data/histograms/Norway/025J20A.json
new file mode 100644
index 00000000000..aa602a3d923
--- /dev/null
+++ b/docs/data/histograms/Norway/025J20A.json
@@ -0,0 +1 @@
+{"batchcode": "025J20A", "histograms": [{"batchcodes": ["025J20A"], "histogram": {"Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/028A21A.json b/docs/data/histograms/Norway/028A21A.json
new file mode 100644
index 00000000000..5b3b9264537
--- /dev/null
+++ b/docs/data/histograms/Norway/028A21A.json
@@ -0,0 +1 @@
+{"batchcode": "028A21A", "histograms": [{"batchcodes": ["028A21A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Headache": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/030M20A.json b/docs/data/histograms/Norway/030M20A.json
new file mode 100644
index 00000000000..b6b3babc4b7
--- /dev/null
+++ b/docs/data/histograms/Norway/030M20A.json
@@ -0,0 +1 @@
+{"batchcode": "030M20A", "histograms": [{"batchcodes": ["030M20A"], "histogram": {"Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/036A21A.json b/docs/data/histograms/Norway/036A21A.json
new file mode 100644
index 00000000000..f5bb7ca0f57
--- /dev/null
+++ b/docs/data/histograms/Norway/036A21A.json
@@ -0,0 +1 @@
+{"batchcode": "036A21A", "histograms": [{"batchcodes": ["036A21A", "036A21A"], "histogram": {"No adverse event": 1, "Product administered to patient of inappropriate age": 1}}, {"batchcodes": ["036A21A"], "histogram": {"Chest discomfort": 1, "Dizziness": 1, "Dry throat": 1, "Headache": 1, "Hot flush": 1, "Injection site pain": 1, "Injection site rash": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/037B21A.json b/docs/data/histograms/Norway/037B21A.json
new file mode 100644
index 00000000000..1f50a7cea76
--- /dev/null
+++ b/docs/data/histograms/Norway/037B21A.json
@@ -0,0 +1 @@
+{"batchcode": "037B21A", "histograms": [{"batchcodes": ["037B21A"], "histogram": {"Asthenia": 1, "Headache": 1, "Impaired work ability": 1, "Peripheral coldness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/039B21A.json b/docs/data/histograms/Norway/039B21A.json
new file mode 100644
index 00000000000..c3b12e699fc
--- /dev/null
+++ b/docs/data/histograms/Norway/039B21A.json
@@ -0,0 +1 @@
+{"batchcode": "039B21A", "histograms": [{"batchcodes": ["039B21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/040A21A.json b/docs/data/histograms/Norway/040A21A.json
new file mode 100644
index 00000000000..604164fd354
--- /dev/null
+++ b/docs/data/histograms/Norway/040A21A.json
@@ -0,0 +1 @@
+{"batchcode": "040A21A", "histograms": [{"batchcodes": ["040A21A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "X-ray normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/040C21A.json b/docs/data/histograms/Norway/040C21A.json
new file mode 100644
index 00000000000..10c93ec26a2
--- /dev/null
+++ b/docs/data/histograms/Norway/040C21A.json
@@ -0,0 +1 @@
+{"batchcode": "040C21A", "histograms": [{"batchcodes": ["040C21A"], "histogram": {"Exposure during pregnancy": 1, "No adverse event": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/041A21A.json b/docs/data/histograms/Norway/041A21A.json
new file mode 100644
index 00000000000..2fbf8b0447f
--- /dev/null
+++ b/docs/data/histograms/Norway/041A21A.json
@@ -0,0 +1 @@
+{"batchcode": "041A21A", "histograms": [{"batchcodes": ["041A21A"], "histogram": {"Blindness": 1, "Computerised tomogram": 1, "Echocardiogram": 1, "Pulmonary hypertension": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/041L20A.json b/docs/data/histograms/Norway/041L20A.json
new file mode 100644
index 00000000000..6b990cb991a
--- /dev/null
+++ b/docs/data/histograms/Norway/041L20A.json
@@ -0,0 +1 @@
+{"batchcode": "041L20A", "histograms": [{"batchcodes": ["041L20A"], "histogram": {"Body temperature increased": 1, "Chills": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Pain": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/043A21A.json b/docs/data/histograms/Norway/043A21A.json
new file mode 100644
index 00000000000..e3ddf3685eb
--- /dev/null
+++ b/docs/data/histograms/Norway/043A21A.json
@@ -0,0 +1 @@
+{"batchcode": "043A21A", "histograms": [{"batchcodes": ["043A21A"], "histogram": {"Dizziness": 1, "Feeling hot": 1, "Hot flush": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/044A21A.json b/docs/data/histograms/Norway/044A21A.json
new file mode 100644
index 00000000000..632773c32fc
--- /dev/null
+++ b/docs/data/histograms/Norway/044A21A.json
@@ -0,0 +1 @@
+{"batchcode": "044A21A", "histograms": [{"batchcodes": ["044A21A"], "histogram": {"Bell's palsy": 1, "Facial paralysis": 1, "Headache": 1, "Hypoaesthesia": 1, "Malaise": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/045L21A.json b/docs/data/histograms/Norway/045L21A.json
new file mode 100644
index 00000000000..e1abcf9733c
--- /dev/null
+++ b/docs/data/histograms/Norway/045L21A.json
@@ -0,0 +1 @@
+{"batchcode": "045L21A", "histograms": [{"batchcodes": ["045L21A"], "histogram": {"Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/050C21A.json b/docs/data/histograms/Norway/050C21A.json
new file mode 100644
index 00000000000..2b31aa321bc
--- /dev/null
+++ b/docs/data/histograms/Norway/050C21A.json
@@ -0,0 +1 @@
+{"batchcode": "050C21A", "histograms": [{"batchcodes": ["050C21A", "078C21A"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Inflammation": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Malaise": 1, "Pain": 1, "Pharyngeal swelling": 1, "Pyrexia": 1, "Rash": 1, "Skin disorder": 1, "Sleep disorder": 1, "Swelling": 1, "Swelling face": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/054C21A.json b/docs/data/histograms/Norway/054C21A.json
new file mode 100644
index 00000000000..62528a269ee
--- /dev/null
+++ b/docs/data/histograms/Norway/054C21A.json
@@ -0,0 +1 @@
+{"batchcode": "054C21A", "histograms": [{"batchcodes": ["054C21A"], "histogram": {"Dizziness": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/063B22A.json b/docs/data/histograms/Norway/063B22A.json
new file mode 100644
index 00000000000..4a10a3f9d65
--- /dev/null
+++ b/docs/data/histograms/Norway/063B22A.json
@@ -0,0 +1 @@
+{"batchcode": "063B22A", "histograms": [{"batchcodes": ["063B22A"], "histogram": {"Incorrect product formulation administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/076C21A.json b/docs/data/histograms/Norway/076C21A.json
new file mode 100644
index 00000000000..fa3fcbfd5d1
--- /dev/null
+++ b/docs/data/histograms/Norway/076C21A.json
@@ -0,0 +1 @@
+{"batchcode": "076C21A", "histograms": [{"batchcodes": ["076C21A"], "histogram": {"Back pain": 1, "Computerised tomogram normal": 1, "Dysgeusia": 1, "Gait disturbance": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging normal": 1, "Raynaud's phenomenon": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/078C21A.json b/docs/data/histograms/Norway/078C21A.json
new file mode 100644
index 00000000000..7f1d84c38b1
--- /dev/null
+++ b/docs/data/histograms/Norway/078C21A.json
@@ -0,0 +1 @@
+{"batchcode": "078C21A", "histograms": [{"batchcodes": ["050C21A", "078C21A"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Inflammation": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Malaise": 1, "Pain": 1, "Pharyngeal swelling": 1, "Pyrexia": 1, "Rash": 1, "Skin disorder": 1, "Sleep disorder": 1, "Swelling": 1, "Swelling face": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/088DZIIA.json b/docs/data/histograms/Norway/088DZIIA.json
new file mode 100644
index 00000000000..b42ac196fa3
--- /dev/null
+++ b/docs/data/histograms/Norway/088DZIIA.json
@@ -0,0 +1 @@
+{"batchcode": "088DZIIA", "histograms": [{"batchcodes": ["088DZIIA"], "histogram": {"Blood test": 1, "Cardiac monitoring abnormal": 1, "Cardiac pacemaker insertion": 1, "Computerised tomogram": 1, "Dizziness": 1, "Dysarthria": 1, "Dyspnoea": 1, "Echocardiogram normal": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Nasal discomfort": 1, "Nervous system disorder": 1, "Sinus arrest": 1, "Surgery": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/1805020.json b/docs/data/histograms/Norway/1805020.json
new file mode 100644
index 00000000000..d834c09ae2b
--- /dev/null
+++ b/docs/data/histograms/Norway/1805020.json
@@ -0,0 +1 @@
+{"batchcode": "1805020", "histograms": [{"batchcodes": ["1805020"], "histogram": {"Arthralgia": 1, "Constipation": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Hypoaesthesia": 1, "Joint stiffness": 1, "Lethargy": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/1808982.json b/docs/data/histograms/Norway/1808982.json
new file mode 100644
index 00000000000..f061519ee1b
--- /dev/null
+++ b/docs/data/histograms/Norway/1808982.json
@@ -0,0 +1 @@
+{"batchcode": "1808982", "histograms": [{"batchcodes": ["1808982"], "histogram": {"Asthenia": 1, "Chest X-ray normal": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Electrocardiogram normal": 1, "Fatigue": 1, "Fibrin D dimer normal": 1, "Headache": 1, "Influenza like illness": 1, "Metabolic function test": 1, "Nausea": 1, "Pyrexia": 1, "Respiratory tract congestion": 1, "Troponin normal": 1, "Ventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/204A21A.json b/docs/data/histograms/Norway/204A21A.json
new file mode 100644
index 00000000000..68eba9d1e05
--- /dev/null
+++ b/docs/data/histograms/Norway/204A21A.json
@@ -0,0 +1 @@
+{"batchcode": "204A21A", "histograms": [{"batchcodes": ["204A21A"], "histogram": {"Burning sensation": 1, "Headache": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/211D21A.json b/docs/data/histograms/Norway/211D21A.json
new file mode 100644
index 00000000000..c00bb9759cc
--- /dev/null
+++ b/docs/data/histograms/Norway/211D21A.json
@@ -0,0 +1 @@
+{"batchcode": "211D21A", "histograms": [{"batchcodes": ["211D21A"], "histogram": {"Arthralgia": 1, "Blood test": 1, "Bronchitis": 1, "Cough": 1, "Crying": 1, "Dry throat": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Injection site discolouration": 1, "Injection site erythema": 1, "Insomnia": 1, "Lacrimation increased": 1, "Lethargy": 1, "Malaise": 1, "Mouth breathing": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "SARS-CoV-2 antibody test negative": 1, "Sinus congestion": 1, "Sinusitis": 1, "Somnolence": 1, "Speech disorder": 1, "Sputum discoloured": 1, "Throat irritation": 1, "Throat tightness": 1, "Vaccination complication": 1, "Vein disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/59267-1000-01.json b/docs/data/histograms/Norway/59267-1000-01.json
new file mode 100644
index 00000000000..ef43bb6ce5b
--- /dev/null
+++ b/docs/data/histograms/Norway/59267-1000-01.json
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-01", "histograms": [{"batchcodes": ["59267-1000-01"], "histogram": {"Rash papular": 1, "Rash pruritic": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/6199.json b/docs/data/histograms/Norway/6199.json
new file mode 100644
index 00000000000..fbb3496a1a4
--- /dev/null
+++ b/docs/data/histograms/Norway/6199.json
@@ -0,0 +1 @@
+{"batchcode": "6199", "histograms": [{"batchcodes": ["6199"], "histogram": {"Dyspnoea": 1, "Hot flush": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/? 012M209.json b/docs/data/histograms/Norway/? 012M209.json
new file mode 100644
index 00000000000..a754db9b203
--- /dev/null
+++ b/docs/data/histograms/Norway/? 012M209.json	
@@ -0,0 +1 @@
+{"batchcode": "? 012M209", "histograms": [{"batchcodes": ["? 012M209"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/AB75320.json b/docs/data/histograms/Norway/AB75320.json
new file mode 100644
index 00000000000..6f667d51500
--- /dev/null
+++ b/docs/data/histograms/Norway/AB75320.json
@@ -0,0 +1 @@
+{"batchcode": "AB75320", "histograms": [{"batchcodes": ["AB75320"], "histogram": {"Asthenia": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Lung disorder": 1, "Malaise": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Sneezing": 1, "Tinnitus": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EK5730.json b/docs/data/histograms/Norway/EK5730.json
new file mode 100644
index 00000000000..8ddf5f06200
--- /dev/null
+++ b/docs/data/histograms/Norway/EK5730.json
@@ -0,0 +1 @@
+{"batchcode": "EK5730", "histograms": [{"batchcodes": ["EK5730"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Impaired work ability": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EL3249.json b/docs/data/histograms/Norway/EL3249.json
new file mode 100644
index 00000000000..bd1551f70b4
--- /dev/null
+++ b/docs/data/histograms/Norway/EL3249.json
@@ -0,0 +1 @@
+{"batchcode": "EL3249", "histograms": [{"batchcodes": ["EL3249"], "histogram": {"Arthralgia": 1, "Bone pain": 1, "Erythema": 1, "Mobility decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EL3302.json b/docs/data/histograms/Norway/EL3302.json
new file mode 100644
index 00000000000..a31d086c1dc
--- /dev/null
+++ b/docs/data/histograms/Norway/EL3302.json
@@ -0,0 +1 @@
+{"batchcode": "EL3302", "histograms": [{"batchcodes": ["EL3302"], "histogram": {"Cardiac monitoring": 1, "Chills": 1, "Dizziness": 1, "Dysphagia": 1, "Headache": 1, "Heart rate increased": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Palpitations": 1, "Paraesthesia": 1, "Ventricular extrasystoles": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EL9262.json b/docs/data/histograms/Norway/EL9262.json
new file mode 100644
index 00000000000..385040d5474
--- /dev/null
+++ b/docs/data/histograms/Norway/EL9262.json
@@ -0,0 +1 @@
+{"batchcode": "EL9262", "histograms": [{"batchcodes": ["EL9262"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Impaired work ability": 1, "Inflammation": 1, "Musculoskeletal stiffness": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EN6203.json b/docs/data/histograms/Norway/EN6203.json
new file mode 100644
index 00000000000..0db2256594a
--- /dev/null
+++ b/docs/data/histograms/Norway/EN6203.json
@@ -0,0 +1 @@
+{"batchcode": "EN6203", "histograms": [{"batchcodes": ["EN6203"], "histogram": {"Dizziness": 1, "Flushing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EW0168.json b/docs/data/histograms/Norway/EW0168.json
new file mode 100644
index 00000000000..6b92cee8f71
--- /dev/null
+++ b/docs/data/histograms/Norway/EW0168.json
@@ -0,0 +1 @@
+{"batchcode": "EW0168", "histograms": [{"batchcodes": ["EW0168"], "histogram": {"Cough": 1, "Dysphonia": 1, "Dyspnoea": 1, "Pharyngeal swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EW0171.json b/docs/data/histograms/Norway/EW0171.json
new file mode 100644
index 00000000000..f58f53972d7
--- /dev/null
+++ b/docs/data/histograms/Norway/EW0171.json
@@ -0,0 +1 @@
+{"batchcode": "EW0171", "histograms": [{"batchcodes": ["EW0171", "EW0182"], "histogram": {"Blood test": 1, "Ovarian cyst": 1, "Pain": 1, "Ultrasound scan abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EW0182.json b/docs/data/histograms/Norway/EW0182.json
new file mode 100644
index 00000000000..a16d5b4169a
--- /dev/null
+++ b/docs/data/histograms/Norway/EW0182.json
@@ -0,0 +1 @@
+{"batchcode": "EW0182", "histograms": [{"batchcodes": ["EW0171", "EW0182"], "histogram": {"Blood test": 1, "Ovarian cyst": 1, "Pain": 1, "Ultrasound scan abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/EW0183.json b/docs/data/histograms/Norway/EW0183.json
new file mode 100644
index 00000000000..3eb83e85277
--- /dev/null
+++ b/docs/data/histograms/Norway/EW0183.json
@@ -0,0 +1 @@
+{"batchcode": "EW0183", "histograms": [{"batchcodes": ["EW0183"], "histogram": {"Epistaxis": 1, "Mouth haemorrhage": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/LOT#EN6206.json b/docs/data/histograms/Norway/LOT#EN6206.json
new file mode 100644
index 00000000000..4cfdaa86b61
--- /dev/null
+++ b/docs/data/histograms/Norway/LOT#EN6206.json
@@ -0,0 +1 @@
+{"batchcode": "LOT#EN6206", "histograms": [{"batchcodes": ["LOT#EN6206"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Norway/UK.json b/docs/data/histograms/Norway/UK.json
new file mode 100644
index 00000000000..d2010f651fb
--- /dev/null
+++ b/docs/data/histograms/Norway/UK.json
@@ -0,0 +1 @@
+{"batchcode": "UK", "histograms": [{"batchcodes": ["UK"], "histogram": {"Unevaluable event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Pakistan/014E21A.json b/docs/data/histograms/Pakistan/014E21A.json
new file mode 100644
index 00000000000..9429d1b205f
--- /dev/null
+++ b/docs/data/histograms/Pakistan/014E21A.json
@@ -0,0 +1 @@
+{"batchcode": "014E21A", "histograms": [{"batchcodes": ["014E21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/014M20A.json b/docs/data/histograms/Panama/014M20A.json
new file mode 100644
index 00000000000..3d628a6aca2
--- /dev/null
+++ b/docs/data/histograms/Panama/014M20A.json
@@ -0,0 +1 @@
+{"batchcode": "014M20A", "histograms": [{"batchcodes": ["014M20A"], "histogram": {"Balance disorder": 1, "Blood glucose abnormal": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Dizziness": 1, "Gait disturbance": 1, "Magnetic resonance imaging": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/025J20A.json b/docs/data/histograms/Panama/025J20A.json
new file mode 100644
index 00000000000..3ea40f51d3e
--- /dev/null
+++ b/docs/data/histograms/Panama/025J20A.json
@@ -0,0 +1 @@
+{"batchcode": "025J20A", "histograms": [{"batchcodes": ["025J20A"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/039K20A.json b/docs/data/histograms/Panama/039K20A.json
new file mode 100644
index 00000000000..63ae8a9688a
--- /dev/null
+++ b/docs/data/histograms/Panama/039K20A.json
@@ -0,0 +1 @@
+{"batchcode": "039K20A", "histograms": [{"batchcodes": ["039K20A"], "histogram": {"Dizziness": 1, "Flushing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/204A21A.json b/docs/data/histograms/Panama/204A21A.json
new file mode 100644
index 00000000000..214488e5575
--- /dev/null
+++ b/docs/data/histograms/Panama/204A21A.json
@@ -0,0 +1 @@
+{"batchcode": "204A21A", "histograms": [{"batchcodes": ["204A21A"], "histogram": {"Blood test": 1, "COVID-19": 1, "SARS-CoV-2 test": 1, "Type 1 diabetes mellitus": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/206A21A.json b/docs/data/histograms/Panama/206A21A.json
new file mode 100644
index 00000000000..b6f567c09a7
--- /dev/null
+++ b/docs/data/histograms/Panama/206A21A.json
@@ -0,0 +1 @@
+{"batchcode": "206A21A", "histograms": [{"batchcodes": ["206A21A"], "histogram": {"Abnormal dreams": 1, "Contusion": 1, "Epistaxis": 1, "Eye haemorrhage": 1, "Fatigue": 1, "Headache": 1, "Injection site reaction": 1, "Nervousness": 1, "Pyrexia": 1, "Rash": 1, "Skin haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/31025BD.json b/docs/data/histograms/Panama/31025BD.json
new file mode 100644
index 00000000000..f1795563849
--- /dev/null
+++ b/docs/data/histograms/Panama/31025BD.json
@@ -0,0 +1 @@
+{"batchcode": "31025BD", "histograms": [{"batchcodes": ["31025BD"], "histogram": {"Epiglottic oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/BD31025.json b/docs/data/histograms/Panama/BD31025.json
new file mode 100644
index 00000000000..0c3872f801a
--- /dev/null
+++ b/docs/data/histograms/Panama/BD31025.json
@@ -0,0 +1 @@
+{"batchcode": "BD31025", "histograms": [{"batchcodes": ["BD31025"], "histogram": {"Chest pain": 1, "Hypertensive crisis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EL 9261.json b/docs/data/histograms/Panama/EL 9261.json
new file mode 100644
index 00000000000..df903fb22d8
--- /dev/null
+++ b/docs/data/histograms/Panama/EL 9261.json	
@@ -0,0 +1 @@
+{"batchcode": "EL 9261", "histograms": [{"batchcodes": ["EL 9261"], "histogram": {"Diarrhoea": 1, "Metamorphopsia": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EL1404.json b/docs/data/histograms/Panama/EL1404.json
new file mode 100644
index 00000000000..86345b26059
--- /dev/null
+++ b/docs/data/histograms/Panama/EL1404.json
@@ -0,0 +1 @@
+{"batchcode": "EL1404", "histograms": [{"batchcodes": ["EL1404"], "histogram": {"Allergy to vaccine": 3, "Angioedema": 2, "Dysphagia": 2, "Foreign body in throat": 2, "Hypersensitivity": 2, "Hypotonic-hyporesponsive episode": 2, "Nausea": 2, "Presyncope": 2, "Pyrexia": 2, "Salivary hypersecretion": 2, "Syncope": 2, "Vomiting": 2, "Ageusia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Asthenia": 1, "Body temperature": 1, "Bradycardia": 1, "COVID-19": 1, "Chills": 1, "Drug ineffective": 1, "Incorrect route of product administration": 1, "Irritability": 1, "Local reaction": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Pharyngitis": 1, "Polymerase chain reaction": 1, "Rhinorrhoea": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EM9809.json b/docs/data/histograms/Panama/EM9809.json
new file mode 100644
index 00000000000..a14b62ad604
--- /dev/null
+++ b/docs/data/histograms/Panama/EM9809.json
@@ -0,0 +1 @@
+{"batchcode": "EM9809", "histograms": [{"batchcodes": ["EM9809"], "histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Fatigue": 1, "Frequent bowel movements": 1, "Hyperhidrosis": 1, "Pain in extremity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EP6017.json b/docs/data/histograms/Panama/EP6017.json
new file mode 100644
index 00000000000..2e36544eec7
--- /dev/null
+++ b/docs/data/histograms/Panama/EP6017.json
@@ -0,0 +1 @@
+{"batchcode": "EP6017", "histograms": [{"batchcodes": ["EP6017"], "histogram": {"Pruritus": 12, "Rash": 12, "Headache": 6, "Allergy to vaccine": 5, "Rash pruritic": 5, "Hypertensive crisis": 4, "Paraesthesia": 4, "Dizziness": 3, "Dyspnoea": 3, "Gait disturbance": 3, "Hemiparesis": 3, "Hypoaesthesia oral": 3, "Pulmonary pain": 3, "Vaccination site pain": 3, "Arthralgia": 2, "Asthenia": 2, "Hypertension": 2, "Hypotonic-hyporesponsive episode": 2, "Nausea": 2, "Agitation": 1, "Anaphylactic reaction": 1, "Asthmatic crisis": 1, "Back pain": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood pressure measurement": 1, "Cough": 1, "Diarrhoea": 1, "Dysphagia": 1, "Feeling hot": 1, "Guillain-Barre syndrome": 1, "Hypersensitivity": 1, "Hypertensive emergency": 1, "Hypotonia": 1, "Local reaction": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pallor": 1, "Presyncope": 1, "SARS-CoV-2 test": 1, "Urinary incontinence": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EP6019.json b/docs/data/histograms/Panama/EP6019.json
new file mode 100644
index 00000000000..4fc7b6d0d1c
--- /dev/null
+++ b/docs/data/histograms/Panama/EP6019.json
@@ -0,0 +1 @@
+{"batchcode": "EP6019", "histograms": [{"batchcodes": ["EP6019"], "histogram": {"Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Polymerase chain reaction": 1, "Rash erythematous": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EP6775.json b/docs/data/histograms/Panama/EP6775.json
new file mode 100644
index 00000000000..c5e0b64e031
--- /dev/null
+++ b/docs/data/histograms/Panama/EP6775.json
@@ -0,0 +1 @@
+{"batchcode": "EP6775", "histograms": [{"batchcodes": ["EP6775"], "histogram": {"Dyspnoea": 4, "Hypertensive crisis": 4, "Bronchospasm": 2, "Hyperglycaemia": 2, "Pyrexia": 2, "Seizure": 2, "Tachycardia": 2, "Arthralgia": 1, "Asthenia": 1, "Blood glucose": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Death": 1, "Dermatitis": 1, "Disease recurrence": 1, "Dysphonia": 1, "Dysuria": 1, "Ear pain": 1, "Hypertension": 1, "Local reaction": 1, "Myalgia": 1, "Neuralgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Renal disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/ER1742.json b/docs/data/histograms/Panama/ER1742.json
new file mode 100644
index 00000000000..f45a55a974e
--- /dev/null
+++ b/docs/data/histograms/Panama/ER1742.json
@@ -0,0 +1 @@
+{"batchcode": "ER1742", "histograms": [{"batchcodes": ["ER1742"], "histogram": {"Dysarthria": 3, "Hemiparesis": 3, "Cerebral ischaemia": 2, "Cough": 2, "Headache": 2, "Arrhythmia": 1, "Asthenia": 1, "Body temperature": 1, "COVID-19": 1, "Cerebral atrophy": 1, "Cerebral small vessel ischaemic disease": 1, "Cerebrovascular accident": 1, "Computerised tomogram head": 1, "Depressed mood": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Glycosylated haemoglobin": 1, "Haematochezia": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/ER7934.json b/docs/data/histograms/Panama/ER7934.json
new file mode 100644
index 00000000000..b8f59da9793
--- /dev/null
+++ b/docs/data/histograms/Panama/ER7934.json
@@ -0,0 +1 @@
+{"batchcode": "ER7934", "histograms": [{"batchcodes": ["ER7934"], "histogram": {"Asthenia": 4, "Dysarthria": 2, "Hemiparesis": 2, "Hypoglycaemia": 2, "Agnosia": 1, "Blood glucose": 1, "Cough": 1, "Depressed mood": 1, "Dizziness": 1, "Dyspnoea": 1, "Hypertension": 1, "Hypertensive emergency": 1, "Pulmonary embolism": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/ER8732 & ER8731.json b/docs/data/histograms/Panama/ER8732 & ER8731.json
new file mode 100644
index 00000000000..efffc0dead2
--- /dev/null
+++ b/docs/data/histograms/Panama/ER8732 & ER8731.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8732 & ER8731", "histograms": [{"batchcodes": ["ER8732 & ER8731"], "histogram": {"Herpes zoster": 1, "Rash": 1, "Rash pustular": 1, "Urticaria": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/ET-0384.json b/docs/data/histograms/Panama/ET-0384.json
new file mode 100644
index 00000000000..0f4bba4226a
--- /dev/null
+++ b/docs/data/histograms/Panama/ET-0384.json
@@ -0,0 +1 @@
+{"batchcode": "ET-0384", "histograms": [{"batchcodes": ["ET-0384"], "histogram": {"Blood pressure measurement": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/ET0384.json b/docs/data/histograms/Panama/ET0384.json
new file mode 100644
index 00000000000..19c5405eb80
--- /dev/null
+++ b/docs/data/histograms/Panama/ET0384.json
@@ -0,0 +1 @@
+{"batchcode": "ET0384", "histograms": [{"batchcodes": ["ET0384"], "histogram": {"Angioedema": 1, "Blood pressure measurement": 1, "Cough": 1, "Hypertension": 1, "Paraesthesia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/ET0386.json b/docs/data/histograms/Panama/ET0386.json
new file mode 100644
index 00000000000..4fbf8b001f9
--- /dev/null
+++ b/docs/data/histograms/Panama/ET0386.json
@@ -0,0 +1 @@
+{"batchcode": "ET0386", "histograms": [{"batchcodes": ["ET0386"], "histogram": {"Vaccination site abscess": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EW0172.json b/docs/data/histograms/Panama/EW0172.json
new file mode 100644
index 00000000000..757d820d6b5
--- /dev/null
+++ b/docs/data/histograms/Panama/EW0172.json
@@ -0,0 +1 @@
+{"batchcode": "EW0172", "histograms": [{"batchcodes": ["EW0172"], "histogram": {"Syncope": 2, "Aphasia": 1, "Blindness": 1, "Blindness transient": 1, "Blood magnesium": 1, "Blood magnesium decreased": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Bradycardia": 1, "Confusional state": 1, "Dysarthria": 1, "Heart rate": 1, "Heart rate decreased": 1, "Investigation": 1, "Malaise": 1, "Oxygen consumption": 1, "Oxygen consumption decreased": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EW0176.json b/docs/data/histograms/Panama/EW0176.json
new file mode 100644
index 00000000000..cc3ac1f5880
--- /dev/null
+++ b/docs/data/histograms/Panama/EW0176.json
@@ -0,0 +1 @@
+{"batchcode": "EW0176", "histograms": [{"batchcodes": ["EW0176"], "histogram": {"Body temperature": 1, "Headache": 1, "Malaise": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site joint movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EX0438.json b/docs/data/histograms/Panama/EX0438.json
new file mode 100644
index 00000000000..daddaad535b
--- /dev/null
+++ b/docs/data/histograms/Panama/EX0438.json
@@ -0,0 +1 @@
+{"batchcode": "EX0438", "histograms": [{"batchcodes": ["EX0438"], "histogram": {"Hypoglycaemia": 1, "Hypotonia": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EY0575.json b/docs/data/histograms/Panama/EY0575.json
new file mode 100644
index 00000000000..cf5d722fdf3
--- /dev/null
+++ b/docs/data/histograms/Panama/EY0575.json
@@ -0,0 +1 @@
+{"batchcode": "EY0575", "histograms": [{"batchcodes": ["EY0575"], "histogram": {"Polyneuropathy chronic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EY0580.json b/docs/data/histograms/Panama/EY0580.json
new file mode 100644
index 00000000000..8793b37d778
--- /dev/null
+++ b/docs/data/histograms/Panama/EY0580.json
@@ -0,0 +1 @@
+{"batchcode": "EY0580", "histograms": [{"batchcodes": ["EY0580"], "histogram": {"Syncope": 3, "Dizziness": 1, "Hyperhidrosis": 1, "Hypotension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EY0581.json b/docs/data/histograms/Panama/EY0581.json
new file mode 100644
index 00000000000..96459e2960d
--- /dev/null
+++ b/docs/data/histograms/Panama/EY0581.json
@@ -0,0 +1 @@
+{"batchcode": "EY0581", "histograms": [{"batchcodes": ["EY0581"], "histogram": {"Presyncope": 2, "Anaphylactic reaction": 1, "Angina unstable": 1, "Chest pain": 1, "Hypertensive crisis": 1, "Nausea": 1, "Pallor": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/EY4825.json b/docs/data/histograms/Panama/EY4825.json
new file mode 100644
index 00000000000..80c8519e896
--- /dev/null
+++ b/docs/data/histograms/Panama/EY4825.json
@@ -0,0 +1 @@
+{"batchcode": "EY4825", "histograms": [{"batchcodes": ["EY4825"], "histogram": {"Dysarthria": 1, "Hemiparesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FA7478.json b/docs/data/histograms/Panama/FA7478.json
new file mode 100644
index 00000000000..ceb4fd4dbf4
--- /dev/null
+++ b/docs/data/histograms/Panama/FA7478.json
@@ -0,0 +1 @@
+{"batchcode": "FA7478", "histograms": [{"batchcodes": ["FA7478"], "histogram": {"Cerebral ischaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FA9096.json b/docs/data/histograms/Panama/FA9096.json
new file mode 100644
index 00000000000..610c18602a7
--- /dev/null
+++ b/docs/data/histograms/Panama/FA9096.json
@@ -0,0 +1 @@
+{"batchcode": "FA9096", "histograms": [{"batchcodes": ["FA9096"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FD7208.json b/docs/data/histograms/Panama/FD7208.json
new file mode 100644
index 00000000000..9dead6b7d79
--- /dev/null
+++ b/docs/data/histograms/Panama/FD7208.json
@@ -0,0 +1 @@
+{"batchcode": "FD7208", "histograms": [{"batchcodes": ["FD7208"], "histogram": {"Endoscopy": 1, "Full blood count": 1, "Laboratory test": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Thrombocytopenia": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FF2591.json b/docs/data/histograms/Panama/FF2591.json
new file mode 100644
index 00000000000..fa5af58adfe
--- /dev/null
+++ b/docs/data/histograms/Panama/FF2591.json
@@ -0,0 +1 @@
+{"batchcode": "FF2591", "histograms": [{"batchcodes": ["FF2591"], "histogram": {"Chest pain": 1, "Presyncope": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FF5106.json b/docs/data/histograms/Panama/FF5106.json
new file mode 100644
index 00000000000..9de9e22a2bf
--- /dev/null
+++ b/docs/data/histograms/Panama/FF5106.json
@@ -0,0 +1 @@
+{"batchcode": "FF5106", "histograms": [{"batchcodes": ["FF5106"], "histogram": {"Disease recurrence": 1, "Hypertensive crisis": 1, "Hypotension": 1, "Presyncope": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FH 8021.json b/docs/data/histograms/Panama/FH 8021.json
new file mode 100644
index 00000000000..74afe4b69aa
--- /dev/null
+++ b/docs/data/histograms/Panama/FH 8021.json	
@@ -0,0 +1 @@
+{"batchcode": "FH 8021", "histograms": [{"batchcodes": ["FH 8021"], "histogram": {"Back pain": 1, "Blood test": 1, "Breast discomfort": 1, "Breast inflammation": 1, "Breast pain": 1, "Chest pain": 1, "Facial discomfort": 1, "Headache": 1, "Inflammation": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Malaise": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Pain in extremity": 1, "Product administered at inappropriate site": 1, "Pruritus": 1, "Quality of life decreased": 1, "Swelling": 1, "Ultrasound breast": 1, "Vaccination site pain": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FJ1620.json b/docs/data/histograms/Panama/FJ1620.json
new file mode 100644
index 00000000000..1fec4e8497c
--- /dev/null
+++ b/docs/data/histograms/Panama/FJ1620.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1620", "histograms": [{"batchcodes": ["FJ1620"], "histogram": {"Back pain": 1, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test positive": 1, "Throat irritation": 1, "Vaccine breakthrough infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FM3457.json b/docs/data/histograms/Panama/FM3457.json
new file mode 100644
index 00000000000..587b6c15fc8
--- /dev/null
+++ b/docs/data/histograms/Panama/FM3457.json
@@ -0,0 +1 @@
+{"batchcode": "FM3457", "histograms": [{"batchcodes": ["FM3457"], "histogram": {"Bacterial test": 1, "Blood immunoglobulin E": 1, "Condition aggravated": 1, "Dermatosis": 1, "Eczema nummular": 1, "Eosinophil count": 1, "Fungal test": 1, "Haematocrit": 1, "Haemoglobin": 1, "Investigation": 1, "Lymphocyte count": 1, "Macrocytosis": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Neutrophil count": 1, "Platelet count": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Rash vesicular": 1, "Reaction to excipient": 1, "Red blood cell scan": 1, "Scab": 1, "Secretion discharge": 1, "Skin abrasion": 1, "Skin exfoliation": 1, "Skin hyperpigmentation": 1, "Skin injury": 1, "Skin plaque": 1, "Thrombocytopenia": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/FR7934.json b/docs/data/histograms/Panama/FR7934.json
new file mode 100644
index 00000000000..0c339cfae59
--- /dev/null
+++ b/docs/data/histograms/Panama/FR7934.json
@@ -0,0 +1 @@
+{"batchcode": "FR7934", "histograms": [{"batchcodes": ["FR7934"], "histogram": {"Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/O16C21A.json b/docs/data/histograms/Panama/O16C21A.json
new file mode 100644
index 00000000000..d6f7edc106e
--- /dev/null
+++ b/docs/data/histograms/Panama/O16C21A.json
@@ -0,0 +1 @@
+{"batchcode": "O16C21A", "histograms": [{"batchcodes": ["O16C21A"], "histogram": {"Asthenia": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Panama/Q1404.json b/docs/data/histograms/Panama/Q1404.json
new file mode 100644
index 00000000000..573b86095c1
--- /dev/null
+++ b/docs/data/histograms/Panama/Q1404.json
@@ -0,0 +1 @@
+{"batchcode": "Q1404", "histograms": [{"batchcodes": ["Q1404"], "histogram": {"Hypotonia": 1, "Hypotonic-hyporesponsive episode": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Paraguay/EG0584.json b/docs/data/histograms/Paraguay/EG0584.json
new file mode 100644
index 00000000000..fc86fef84d3
--- /dev/null
+++ b/docs/data/histograms/Paraguay/EG0584.json
@@ -0,0 +1 @@
+{"batchcode": "EG0584", "histograms": [{"batchcodes": ["EG0584"], "histogram": {"Choking": 1, "Extrasystoles": 1, "Headache": 1, "Tachycardia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Paraguay/EY0584.json b/docs/data/histograms/Paraguay/EY0584.json
new file mode 100644
index 00000000000..e9e8619753d
--- /dev/null
+++ b/docs/data/histograms/Paraguay/EY0584.json
@@ -0,0 +1 @@
+{"batchcode": "EY0584", "histograms": [{"batchcodes": ["EY0584"], "histogram": {"Abdominal pain": 1, "Anaphylactic reaction": 1, "Blood pressure measurement": 1, "Blood test": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chest scan": 1, "Feeling cold": 1, "Hypotension": 1, "Lacrimation increased": 1, "Myocarditis": 1, "SARS-CoV-2 test": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/000353A.json b/docs/data/histograms/Peru/000353A.json
new file mode 100644
index 00000000000..e04822e2674
--- /dev/null
+++ b/docs/data/histograms/Peru/000353A.json
@@ -0,0 +1 @@
+{"batchcode": "000353A", "histograms": [{"batchcodes": ["000353A"], "histogram": {"Chills": 2, "Arrhythmia": 1, "Asphyxia": 1, "Headache": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/000356A.json b/docs/data/histograms/Peru/000356A.json
new file mode 100644
index 00000000000..7edcf60ede5
--- /dev/null
+++ b/docs/data/histograms/Peru/000356A.json
@@ -0,0 +1 @@
+{"batchcode": "000356A", "histograms": [{"batchcodes": ["000356A"], "histogram": {"Dizziness": 1, "Hot flush": 1, "Malaise": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/000360A.json b/docs/data/histograms/Peru/000360A.json
new file mode 100644
index 00000000000..f012b395494
--- /dev/null
+++ b/docs/data/histograms/Peru/000360A.json
@@ -0,0 +1 @@
+{"batchcode": "000360A", "histograms": [{"batchcodes": ["000360A"], "histogram": {"Deafness": 1, "Poor quality sleep": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/041A21A.json b/docs/data/histograms/Peru/041A21A.json
new file mode 100644
index 00000000000..aeca202dec9
--- /dev/null
+++ b/docs/data/histograms/Peru/041A21A.json
@@ -0,0 +1 @@
+{"batchcode": "041A21A", "histograms": [{"batchcodes": ["041A21A"], "histogram": {"SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/204A21A.json b/docs/data/histograms/Peru/204A21A.json
new file mode 100644
index 00000000000..3b5740932a5
--- /dev/null
+++ b/docs/data/histograms/Peru/204A21A.json
@@ -0,0 +1 @@
+{"batchcode": "204A21A", "histograms": [{"batchcodes": ["204A21A"], "histogram": {"Guillain-Barre syndrome": 1, "Sensory loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/34030BD.json b/docs/data/histograms/Peru/34030BD.json
new file mode 100644
index 00000000000..5b5cbb90045
--- /dev/null
+++ b/docs/data/histograms/Peru/34030BD.json
@@ -0,0 +1 @@
+{"batchcode": "34030BD", "histograms": [{"batchcodes": ["34030BD"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/87663.json b/docs/data/histograms/Peru/87663.json
new file mode 100644
index 00000000000..b5ceb8f8fa3
--- /dev/null
+++ b/docs/data/histograms/Peru/87663.json
@@ -0,0 +1 @@
+{"batchcode": "87663", "histograms": [{"batchcodes": ["87663"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Heart rate": 1, "Immunisation": 1, "Oxygen saturation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EQ0168.json b/docs/data/histograms/Peru/EQ0168.json
new file mode 100644
index 00000000000..ae7d2f06a17
--- /dev/null
+++ b/docs/data/histograms/Peru/EQ0168.json
@@ -0,0 +1 @@
+{"batchcode": "EQ0168", "histograms": [{"batchcodes": ["EQ0168"], "histogram": {"Fatigue": 1, "Headache": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/ER2659.json b/docs/data/histograms/Peru/ER2659.json
new file mode 100644
index 00000000000..1c61bc9222a
--- /dev/null
+++ b/docs/data/histograms/Peru/ER2659.json
@@ -0,0 +1 @@
+{"batchcode": "ER2659", "histograms": [{"batchcodes": ["ER2659"], "histogram": {"Angioedema": 1, "Bronchial disorder": 1, "Epistaxis": 1, "General physical health deterioration": 1, "Helicobacter test": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Platelet count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/ER7449.json b/docs/data/histograms/Peru/ER7449.json
new file mode 100644
index 00000000000..f7e2320a5d7
--- /dev/null
+++ b/docs/data/histograms/Peru/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Angioedema": 1, "Fatigue": 1, "Helicobacter test": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Platelet count": 1, "Platelet count decreased": 1, "Ultrasound abdomen": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/ER8729.json b/docs/data/histograms/Peru/ER8729.json
new file mode 100644
index 00000000000..489452ad82a
--- /dev/null
+++ b/docs/data/histograms/Peru/ER8729.json
@@ -0,0 +1 @@
+{"batchcode": "ER8729", "histograms": [{"batchcodes": ["ER8729"], "histogram": {"Biopsy": 1, "Ocular lymphoma": 1, "SARS-CoV-2 test": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/ET9096.json b/docs/data/histograms/Peru/ET9096.json
new file mode 100644
index 00000000000..8b5e17761c1
--- /dev/null
+++ b/docs/data/histograms/Peru/ET9096.json
@@ -0,0 +1 @@
+{"batchcode": "ET9096", "histograms": [{"batchcodes": ["ET9096"], "histogram": {"Body temperature": 1, "Facial paralysis": 1, "Pain in extremity": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EW0151.json b/docs/data/histograms/Peru/EW0151.json
new file mode 100644
index 00000000000..598ab21e60a
--- /dev/null
+++ b/docs/data/histograms/Peru/EW0151.json
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EW0171.json b/docs/data/histograms/Peru/EW0171.json
new file mode 100644
index 00000000000..993b18f09e6
--- /dev/null
+++ b/docs/data/histograms/Peru/EW0171.json
@@ -0,0 +1 @@
+{"batchcode": "EW0171", "histograms": [{"batchcodes": ["EW0171"], "histogram": {"Anxiety": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Ultrasound breast": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EW0178.json b/docs/data/histograms/Peru/EW0178.json
new file mode 100644
index 00000000000..6249c594967
--- /dev/null
+++ b/docs/data/histograms/Peru/EW0178.json
@@ -0,0 +1 @@
+{"batchcode": "EW0178", "histograms": [{"batchcodes": ["EW0178"], "histogram": {"Bradycardia": 1, "Bundle branch block left": 1, "Electric shock sensation": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Head discomfort": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Ultrasound Doppler": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EW0182.json b/docs/data/histograms/Peru/EW0182.json
new file mode 100644
index 00000000000..2a489a5f2c8
--- /dev/null
+++ b/docs/data/histograms/Peru/EW0182.json
@@ -0,0 +1 @@
+{"batchcode": "EW0182", "histograms": [{"batchcodes": ["EW0182"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EW0216.json b/docs/data/histograms/Peru/EW0216.json
new file mode 100644
index 00000000000..03e749f3fb2
--- /dev/null
+++ b/docs/data/histograms/Peru/EW0216.json
@@ -0,0 +1 @@
+{"batchcode": "EW0216", "histograms": [{"batchcodes": ["EW0216"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Gait inability": 1, "Loss of personal independence in daily activities": 1, "Pneumonia": 1, "Scan": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EWO175.json b/docs/data/histograms/Peru/EWO175.json
new file mode 100644
index 00000000000..b83c703e523
--- /dev/null
+++ b/docs/data/histograms/Peru/EWO175.json
@@ -0,0 +1 @@
+{"batchcode": "EWO175", "histograms": [{"batchcodes": ["EWO175"], "histogram": {"Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/EX2405.json b/docs/data/histograms/Peru/EX2405.json
new file mode 100644
index 00000000000..b0a5a0c139f
--- /dev/null
+++ b/docs/data/histograms/Peru/EX2405.json
@@ -0,0 +1 @@
+{"batchcode": "EX2405", "histograms": [{"batchcodes": ["EX2405"], "histogram": {"Facial paralysis": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FA4597.json b/docs/data/histograms/Peru/FA4597.json
new file mode 100644
index 00000000000..5250ce50cbf
--- /dev/null
+++ b/docs/data/histograms/Peru/FA4597.json
@@ -0,0 +1 @@
+{"batchcode": "FA4597", "histograms": [{"batchcodes": ["FA4597"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 2, "Body temperature": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FA7483.json b/docs/data/histograms/Peru/FA7483.json
new file mode 100644
index 00000000000..506f7bcf09c
--- /dev/null
+++ b/docs/data/histograms/Peru/FA7483.json
@@ -0,0 +1 @@
+{"batchcode": "FA7483", "histograms": [{"batchcodes": ["FA7483"], "histogram": {"Arthralgia": 3, "Headache": 3, "Blood pressure measurement": 2, "Body temperature": 2, "Chills": 2, "Fatigue": 2, "Myalgia": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Tension headache": 2, "Blood pressure increased": 1, "Cold sweat": 1, "Feeling cold": 1, "Gastritis": 1, "Head discomfort": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Malaise": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neuralgia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FD7207.json b/docs/data/histograms/Peru/FD7207.json
new file mode 100644
index 00000000000..c3238b405af
--- /dev/null
+++ b/docs/data/histograms/Peru/FD7207.json
@@ -0,0 +1 @@
+{"batchcode": "FD7207", "histograms": [{"batchcodes": ["FD7207"], "histogram": {"Anaesthesia": 1, "Asthenia": 1, "Discomfort": 1, "Dysarthria": 1, "Eye irritation": 1, "Eye pruritus": 1, "Facial paralysis": 1, "Facial paresis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Muscular weakness": 1, "Paraesthesia": 1, "Paresis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FD7209.json b/docs/data/histograms/Peru/FD7209.json
new file mode 100644
index 00000000000..f504c9453d6
--- /dev/null
+++ b/docs/data/histograms/Peru/FD7209.json
@@ -0,0 +1 @@
+{"batchcode": "FD7209", "histograms": [{"batchcodes": ["FD7209"], "histogram": {"Pancreatic disorder": 1, "Pancreatitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FH8021.json b/docs/data/histograms/Peru/FH8021.json
new file mode 100644
index 00000000000..c383cb62dd6
--- /dev/null
+++ b/docs/data/histograms/Peru/FH8021.json
@@ -0,0 +1 @@
+{"batchcode": "FH8021", "histograms": [{"batchcodes": ["FH8021"], "histogram": {"Abdominal pain": 1, "Diarrhoea": 1, "Diarrhoea haemorrhagic": 1, "Flatulence": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FH8030.json b/docs/data/histograms/Peru/FH8030.json
new file mode 100644
index 00000000000..6901b005ce5
--- /dev/null
+++ b/docs/data/histograms/Peru/FH8030.json
@@ -0,0 +1 @@
+{"batchcode": "FH8030", "histograms": [{"batchcodes": ["FH8030"], "histogram": {"COVID-19": 1, "Headache": 1, "Malaise": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FM2954.json b/docs/data/histograms/Peru/FM2954.json
new file mode 100644
index 00000000000..e94b7d64a10
--- /dev/null
+++ b/docs/data/histograms/Peru/FM2954.json
@@ -0,0 +1 @@
+{"batchcode": "FM2954", "histograms": [{"batchcodes": ["FM2954"], "histogram": {"Aphonia": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Dysphonia": 1, "Ear pain": 1, "Ear swelling": 1, "Eating disorder": 1, "Immunisation": 1, "Malaise": 1, "Neck pain": 1, "Pancreatic disorder": 1, "Pancreatitis": 1, "Pruritus": 1, "Psoriasis": 1, "SARS-CoV-2 test": 1, "Skin lesion": 1, "Swelling": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FM2964.json b/docs/data/histograms/Peru/FM2964.json
new file mode 100644
index 00000000000..baddebfa5c7
--- /dev/null
+++ b/docs/data/histograms/Peru/FM2964.json
@@ -0,0 +1 @@
+{"batchcode": "FM2964", "histograms": [{"batchcodes": ["FM2964"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FM9091.json b/docs/data/histograms/Peru/FM9091.json
new file mode 100644
index 00000000000..10099aa905b
--- /dev/null
+++ b/docs/data/histograms/Peru/FM9091.json
@@ -0,0 +1 @@
+{"batchcode": "FM9091", "histograms": [{"batchcodes": ["FM9091"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/FP8290.json b/docs/data/histograms/Peru/FP8290.json
new file mode 100644
index 00000000000..cb05cd4a3a3
--- /dev/null
+++ b/docs/data/histograms/Peru/FP8290.json
@@ -0,0 +1 @@
+{"batchcode": "FP8290", "histograms": [{"batchcodes": ["FP8290"], "histogram": {"Acquired phimosis": 1, "Keratitis": 1, "Phimosis": 1, "Stevens-Johnson syndrome": 1, "Toxic epidermal necrolysis": 1, "Vision blurred": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Peru/XD985.json b/docs/data/histograms/Peru/XD985.json
new file mode 100644
index 00000000000..10428ed22bf
--- /dev/null
+++ b/docs/data/histograms/Peru/XD985.json
@@ -0,0 +1 @@
+{"batchcode": "XD985", "histograms": [{"batchcodes": ["XD985"], "histogram": {"Arthritis reactive": 1, "Back pain": 1, "Bedridden": 1, "Conjunctivitis": 1, "Eye irritation": 1, "Gait inability": 1, "HLA marker study": 1, "Impaired work ability": 1, "Injection site pain": 1, "Insomnia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/000104A.json b/docs/data/histograms/Philippines/000104A.json
new file mode 100644
index 00000000000..ee3a9216742
--- /dev/null
+++ b/docs/data/histograms/Philippines/000104A.json
@@ -0,0 +1 @@
+{"batchcode": "000104A", "histograms": [{"batchcodes": ["000104A", "C202109123", "C202109123"], "histogram": {"Dyspnoea": 1, "Rash": 1}}, {"batchcodes": ["000104A"], "histogram": {"Hypersensitivity": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/00012917.json b/docs/data/histograms/Philippines/00012917.json
new file mode 100644
index 00000000000..ecbed7aa9d9
--- /dev/null
+++ b/docs/data/histograms/Philippines/00012917.json
@@ -0,0 +1 @@
+{"batchcode": "00012917", "histograms": [{"batchcodes": ["00012917"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/000129A.json b/docs/data/histograms/Philippines/000129A.json
new file mode 100644
index 00000000000..4e17e0a7be5
--- /dev/null
+++ b/docs/data/histograms/Philippines/000129A.json
@@ -0,0 +1 @@
+{"batchcode": "000129A", "histograms": [{"batchcodes": ["000129A"], "histogram": {"Dyspnoea": 2, "Back pain": 1, "Chills": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/000139A.json b/docs/data/histograms/Philippines/000139A.json
new file mode 100644
index 00000000000..f4e4bb874af
--- /dev/null
+++ b/docs/data/histograms/Philippines/000139A.json
@@ -0,0 +1 @@
+{"batchcode": "000139A", "histograms": [{"batchcodes": ["000139A"], "histogram": {"Headache": 2, "Malaise": 2, "Pyrexia": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0002121A.json b/docs/data/histograms/Philippines/0002121A.json
new file mode 100644
index 00000000000..0392626158c
--- /dev/null
+++ b/docs/data/histograms/Philippines/0002121A.json
@@ -0,0 +1 @@
+{"batchcode": "0002121A", "histograms": [{"batchcodes": ["0002121A"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/00107A.json b/docs/data/histograms/Philippines/00107A.json
new file mode 100644
index 00000000000..6be050ec658
--- /dev/null
+++ b/docs/data/histograms/Philippines/00107A.json
@@ -0,0 +1 @@
+{"batchcode": "00107A", "histograms": [{"batchcodes": ["00107A"], "histogram": {"Muscular weakness": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0021221A.json b/docs/data/histograms/Philippines/0021221A.json
new file mode 100644
index 00000000000..10464949065
--- /dev/null
+++ b/docs/data/histograms/Philippines/0021221A.json
@@ -0,0 +1 @@
+{"batchcode": "0021221A", "histograms": [{"batchcodes": ["0021221A", "213021A"], "histogram": {"Vaccination site reaction": 1}}, {"batchcodes": ["0021221A", "21B121A"], "histogram": {"Abdominal pain": 1, "Intestinal obstruction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0021G21A.json b/docs/data/histograms/Philippines/0021G21A.json
new file mode 100644
index 00000000000..9b4cebf478e
--- /dev/null
+++ b/docs/data/histograms/Philippines/0021G21A.json
@@ -0,0 +1 @@
+{"batchcode": "0021G21A", "histograms": [{"batchcodes": ["0021G21A"], "histogram": {"Labour pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/002821A.json b/docs/data/histograms/Philippines/002821A.json
new file mode 100644
index 00000000000..7dbb11f6876
--- /dev/null
+++ b/docs/data/histograms/Philippines/002821A.json
@@ -0,0 +1 @@
+{"batchcode": "002821A", "histograms": [{"batchcodes": ["002821A"], "histogram": {"Abdominal pain": 2, "Abdominal pain upper": 2, "Diarrhoea": 2, "Vaccination site pain": 2, "Vomiting": 2, "Labour pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/002K219.json b/docs/data/histograms/Philippines/002K219.json
new file mode 100644
index 00000000000..a53c9f925fe
--- /dev/null
+++ b/docs/data/histograms/Philippines/002K219.json
@@ -0,0 +1 @@
+{"batchcode": "002K219", "histograms": [{"batchcodes": ["002K219"], "histogram": {"Abdominal pain upper": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/002K21A.json b/docs/data/histograms/Philippines/002K21A.json
new file mode 100644
index 00000000000..0869bc1b567
--- /dev/null
+++ b/docs/data/histograms/Philippines/002K21A.json
@@ -0,0 +1 @@
+{"batchcode": "002K21A", "histograms": [{"batchcodes": ["002K21A", "210182", "210182"], "histogram": {"Acute coronary syndrome": 1}}, {"batchcodes": ["002K21A", "23K21A"], "histogram": {"Diarrhoea": 2, "Vomiting": 2}}, {"batchcodes": ["002K21A", "C202109177", "J202107048"], "histogram": {"Vomiting": 1}}, {"batchcodes": ["002K21A"], "histogram": {"Dyspnoea": 3, "Haemoptysis": 3, "Chest pain": 2, "Haematemesis": 2, "Abdominal distension": 1, "Acute myeloid leukaemia": 1, "Acute respiratory failure": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "HIV test": 1, "Haematochezia": 1, "Head injury": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Obstructive airways disorder": 1, "Oedema": 1, "Rash": 1, "Seizure": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/002L21A.json b/docs/data/histograms/Philippines/002L21A.json
new file mode 100644
index 00000000000..4092682ee09
--- /dev/null
+++ b/docs/data/histograms/Philippines/002L21A.json
@@ -0,0 +1 @@
+{"batchcode": "002L21A", "histograms": [{"batchcodes": ["002L21A"], "histogram": {"Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0033.json b/docs/data/histograms/Philippines/0033.json
new file mode 100644
index 00000000000..22eb3aa7458
--- /dev/null
+++ b/docs/data/histograms/Philippines/0033.json
@@ -0,0 +1 @@
+{"batchcode": "0033", "histograms": [{"batchcodes": ["0033", "068F21A", "K003B"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/00380777.json b/docs/data/histograms/Philippines/00380777.json
new file mode 100644
index 00000000000..95659e4d1e2
--- /dev/null
+++ b/docs/data/histograms/Philippines/00380777.json
@@ -0,0 +1 @@
+{"batchcode": "00380777", "histograms": [{"batchcodes": ["00380777"], "histogram": {"Decreased appetite": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/005C21A.json b/docs/data/histograms/Philippines/005C21A.json
new file mode 100644
index 00000000000..d1d3cee8784
--- /dev/null
+++ b/docs/data/histograms/Philippines/005C21A.json
@@ -0,0 +1 @@
+{"batchcode": "005C21A", "histograms": [{"batchcodes": ["005C21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/005H21A.json b/docs/data/histograms/Philippines/005H21A.json
new file mode 100644
index 00000000000..12d16ade857
--- /dev/null
+++ b/docs/data/histograms/Philippines/005H21A.json
@@ -0,0 +1 @@
+{"batchcode": "005H21A", "histograms": [{"batchcodes": ["005H21A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/005K21A.json b/docs/data/histograms/Philippines/005K21A.json
new file mode 100644
index 00000000000..3baa07c0632
--- /dev/null
+++ b/docs/data/histograms/Philippines/005K21A.json
@@ -0,0 +1 @@
+{"batchcode": "005K21A", "histograms": [{"batchcodes": ["005K21A"], "histogram": {"Abdominal pain upper": 1, "Back pain": 1, "Chest pain": 1, "Cold sweat": 1, "Death": 1, "Epigastric discomfort": 1, "Headache": 1, "Loss of consciousness": 1, "Nausea": 1, "Oedema peripheral": 1, "Pyrexia": 1, "Rash": 1, "Seizure": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/005KIA.json b/docs/data/histograms/Philippines/005KIA.json
new file mode 100644
index 00000000000..72bc41eab63
--- /dev/null
+++ b/docs/data/histograms/Philippines/005KIA.json
@@ -0,0 +1 @@
+{"batchcode": "005KIA", "histograms": [{"batchcodes": ["005KIA"], "histogram": {"Asthenia": 1, "Dyspnoea": 1, "Headache": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0071214.json b/docs/data/histograms/Philippines/0071214.json
new file mode 100644
index 00000000000..afcf42cbfc2
--- /dev/null
+++ b/docs/data/histograms/Philippines/0071214.json
@@ -0,0 +1 @@
+{"batchcode": "0071214", "histograms": [{"batchcodes": ["0071214"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/007B21A.json b/docs/data/histograms/Philippines/007B21A.json
new file mode 100644
index 00000000000..441aadef262
--- /dev/null
+++ b/docs/data/histograms/Philippines/007B21A.json
@@ -0,0 +1 @@
+{"batchcode": "007B21A", "histograms": [{"batchcodes": ["007B21A"], "histogram": {"Abdominal discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/007H21A.json b/docs/data/histograms/Philippines/007H21A.json
new file mode 100644
index 00000000000..8e7ee1a4884
--- /dev/null
+++ b/docs/data/histograms/Philippines/007H21A.json
@@ -0,0 +1 @@
+{"batchcode": "007H21A", "histograms": [{"batchcodes": ["007H21A"], "histogram": {"Cold sweat": 3, "Chest pain": 2, "Dizziness": 2, "Dyspnoea": 2, "Pyrexia": 2, "Vomiting": 2, "Abdominal pain": 1, "Constipation": 1, "Headache": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Nausea": 1, "Pallor": 1, "Palpitations": 1, "Paralysis": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/007H2IA.json b/docs/data/histograms/Philippines/007H2IA.json
new file mode 100644
index 00000000000..6bf78ad3793
--- /dev/null
+++ b/docs/data/histograms/Philippines/007H2IA.json
@@ -0,0 +1 @@
+{"batchcode": "007H2IA", "histograms": [{"batchcodes": ["007H2IA"], "histogram": {"Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/008H21A.json b/docs/data/histograms/Philippines/008H21A.json
new file mode 100644
index 00000000000..e4baf987920
--- /dev/null
+++ b/docs/data/histograms/Philippines/008H21A.json
@@ -0,0 +1 @@
+{"batchcode": "008H21A", "histograms": [{"batchcodes": ["008H21A", "ACB3221"], "histogram": {"Chest pain": 2, "Dyspnoea": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/00K21A.json b/docs/data/histograms/Philippines/00K21A.json
new file mode 100644
index 00000000000..1ebb011f0f5
--- /dev/null
+++ b/docs/data/histograms/Philippines/00K21A.json
@@ -0,0 +1 @@
+{"batchcode": "00K21A", "histograms": [{"batchcodes": ["00K21A"], "histogram": {"Chills": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/010612B.json b/docs/data/histograms/Philippines/010612B.json
new file mode 100644
index 00000000000..6f336983264
--- /dev/null
+++ b/docs/data/histograms/Philippines/010612B.json
@@ -0,0 +1 @@
+{"batchcode": "010612B", "histograms": [{"batchcodes": ["010612B"], "histogram": {"Fracture displacement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0106213.json b/docs/data/histograms/Philippines/0106213.json
new file mode 100644
index 00000000000..241324fa9d6
--- /dev/null
+++ b/docs/data/histograms/Philippines/0106213.json
@@ -0,0 +1 @@
+{"batchcode": "0106213", "histograms": [{"batchcodes": ["0106213"], "histogram": {"Open fracture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0106218.json b/docs/data/histograms/Philippines/0106218.json
new file mode 100644
index 00000000000..522aca09c2d
--- /dev/null
+++ b/docs/data/histograms/Philippines/0106218.json
@@ -0,0 +1 @@
+{"batchcode": "0106218", "histograms": [{"batchcodes": ["0106218"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/010621B.json b/docs/data/histograms/Philippines/010621B.json
new file mode 100644
index 00000000000..3142d7bb783
--- /dev/null
+++ b/docs/data/histograms/Philippines/010621B.json
@@ -0,0 +1 @@
+{"batchcode": "010621B", "histograms": [{"batchcodes": ["010621B"], "histogram": {"Eye swelling": 2, "Heart rate increased": 2, "Oxygen saturation decreased": 2, "Abdominal pain": 1, "Chest pain": 1, "Cold sweat": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Pyrexia": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/010G21.json b/docs/data/histograms/Philippines/010G21.json
new file mode 100644
index 00000000000..53e59964e14
--- /dev/null
+++ b/docs/data/histograms/Philippines/010G21.json
@@ -0,0 +1 @@
+{"batchcode": "010G21", "histograms": [{"batchcodes": ["010G21"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/010G211.json b/docs/data/histograms/Philippines/010G211.json
new file mode 100644
index 00000000000..ac9fcad08d7
--- /dev/null
+++ b/docs/data/histograms/Philippines/010G211.json
@@ -0,0 +1 @@
+{"batchcode": "010G211", "histograms": [{"batchcodes": ["010G211"], "histogram": {"Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/010G21A.json b/docs/data/histograms/Philippines/010G21A.json
new file mode 100644
index 00000000000..bf71331b6d6
--- /dev/null
+++ b/docs/data/histograms/Philippines/010G21A.json
@@ -0,0 +1 @@
+{"batchcode": "010G21A", "histograms": [{"batchcodes": ["010G21A"], "histogram": {"Platelet count decreased": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/010G21B.json b/docs/data/histograms/Philippines/010G21B.json
new file mode 100644
index 00000000000..a5907b94aa1
--- /dev/null
+++ b/docs/data/histograms/Philippines/010G21B.json
@@ -0,0 +1 @@
+{"batchcode": "010G21B", "histograms": [{"batchcodes": ["010G21B"], "histogram": {"Pyrexia": 9, "Headache": 7, "Vaccination site pain": 5, "Chest pain": 3, "Rash": 3, "Urticaria": 3, "Arthralgia": 2, "Chills": 2, "Chromaturia": 2, "Dizziness": 2, "Hypersensitivity": 2, "Pain": 2, "Pallor": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Asymptomatic COVID-19": 1, "Autoimmune haemolytic anaemia": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Caesarean section": 1, "Cardiogenic shock": 1, "Chest discomfort": 1, "Death": 1, "Disorientation": 1, "Dysarthria": 1, "Dyspnoea": 1, "Eczema": 1, "Erythema": 1, "Haematemesis": 1, "Haemolytic anaemia": 1, "Hepatocellular carcinoma": 1, "Hypoaesthesia": 1, "Hypovolaemic shock": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Injection site swelling": 1, "Lacrimation increased": 1, "Lymphadenopathy": 1, "Maternal exposure timing unspecified": 1, "Muscular weakness": 1, "Myalgia": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Palpitations": 1, "Periorbital swelling": 1, "Postpartum haemorrhage": 1, "Pruritus": 1, "Respiratory failure": 1, "Rhabdomyolysis": 1, "Seizure": 1, "Syncope": 1, "Uterine atony": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/010GZ1B.json b/docs/data/histograms/Philippines/010GZ1B.json
new file mode 100644
index 00000000000..da2c331eb4a
--- /dev/null
+++ b/docs/data/histograms/Philippines/010GZ1B.json
@@ -0,0 +1 @@
+{"batchcode": "010GZ1B", "histograms": [{"batchcodes": ["010GZ1B"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/012F21A.json b/docs/data/histograms/Philippines/012F21A.json
new file mode 100644
index 00000000000..300d2cd22de
--- /dev/null
+++ b/docs/data/histograms/Philippines/012F21A.json
@@ -0,0 +1 @@
+{"batchcode": "012F21A", "histograms": [{"batchcodes": ["012F21A", "FF8871"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Heart rate": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["012F21A", "J202106033"], "histogram": {"Asthma": 1, "COVID-19": 1, "Cough": 1, "Dyspnoea": 1}}, {"batchcodes": ["012F21A"], "histogram": {"Blood pressure increased": 2, "Vomiting": 2, "Anaphylactic shock": 1, "Asthenia": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Generalised anxiety disorder": 1, "Headache": 1, "Loss of consciousness": 1, "Nausea": 1, "Pneumonia aspiration": 1, "Pyrexia": 1, "Small intestinal obstruction reduction": 1, "Systemic lupus erythematosus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/014E21A.json b/docs/data/histograms/Philippines/014E21A.json
new file mode 100644
index 00000000000..fb3e038765f
--- /dev/null
+++ b/docs/data/histograms/Philippines/014E21A.json
@@ -0,0 +1 @@
+{"batchcode": "014E21A", "histograms": [{"batchcodes": ["014E21A"], "histogram": {"Cough": 2, "Pyrexia": 2, "Arthralgia": 1, "Decreased appetite": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0169W038.json b/docs/data/histograms/Philippines/0169W038.json
new file mode 100644
index 00000000000..7ccf36b9765
--- /dev/null
+++ b/docs/data/histograms/Philippines/0169W038.json
@@ -0,0 +1 @@
+{"batchcode": "0169W038", "histograms": [{"batchcodes": ["0169W038"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/017K21A.json b/docs/data/histograms/Philippines/017K21A.json
new file mode 100644
index 00000000000..985095c7f04
--- /dev/null
+++ b/docs/data/histograms/Philippines/017K21A.json
@@ -0,0 +1 @@
+{"batchcode": "017K21A", "histograms": [{"batchcodes": ["017K21A"], "histogram": {"Asthenia": 1, "Dysarthria": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/019521A.json b/docs/data/histograms/Philippines/019521A.json
new file mode 100644
index 00000000000..1dc41b8278a
--- /dev/null
+++ b/docs/data/histograms/Philippines/019521A.json
@@ -0,0 +1 @@
+{"batchcode": "019521A", "histograms": [{"batchcodes": ["019521A"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/020321A.json b/docs/data/histograms/Philippines/020321A.json
new file mode 100644
index 00000000000..394f90e6380
--- /dev/null
+++ b/docs/data/histograms/Philippines/020321A.json
@@ -0,0 +1 @@
+{"batchcode": "020321A", "histograms": [{"batchcodes": ["020321A"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Pruritus": 1, "Rhinitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/020621A.json b/docs/data/histograms/Philippines/020621A.json
new file mode 100644
index 00000000000..75d993a155c
--- /dev/null
+++ b/docs/data/histograms/Philippines/020621A.json
@@ -0,0 +1 @@
+{"batchcode": "020621A", "histograms": [{"batchcodes": ["020621A"], "histogram": {"Pyrexia": 5, "Vomiting": 4, "Headache": 3, "Dengue virus test positive": 2, "Diarrhoea": 2, "Platelet count decreased": 2, "Abortion incomplete": 1, "Decreased appetite": 1, "Dengue virus test": 1, "Fatigue": 1, "Platelet count": 1, "Road traffic accident": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0206266.json b/docs/data/histograms/Philippines/0206266.json
new file mode 100644
index 00000000000..be4abfa87a3
--- /dev/null
+++ b/docs/data/histograms/Philippines/0206266.json
@@ -0,0 +1 @@
+{"batchcode": "0206266", "histograms": [{"batchcodes": ["0206266"], "histogram": {"Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/02062A1.json b/docs/data/histograms/Philippines/02062A1.json
new file mode 100644
index 00000000000..cc73f8848b6
--- /dev/null
+++ b/docs/data/histograms/Philippines/02062A1.json
@@ -0,0 +1 @@
+{"batchcode": "02062A1", "histograms": [{"batchcodes": ["02062A1"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Palpitations": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/020821A.json b/docs/data/histograms/Philippines/020821A.json
new file mode 100644
index 00000000000..d1af93cee42
--- /dev/null
+++ b/docs/data/histograms/Philippines/020821A.json
@@ -0,0 +1 @@
+{"batchcode": "020821A", "histograms": [{"batchcodes": ["020821A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/020G218.json b/docs/data/histograms/Philippines/020G218.json
new file mode 100644
index 00000000000..30aa1980d7a
--- /dev/null
+++ b/docs/data/histograms/Philippines/020G218.json
@@ -0,0 +1 @@
+{"batchcode": "020G218", "histograms": [{"batchcodes": ["020G218"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/020G21A.json b/docs/data/histograms/Philippines/020G21A.json
new file mode 100644
index 00000000000..2e18c636b00
--- /dev/null
+++ b/docs/data/histograms/Philippines/020G21A.json
@@ -0,0 +1 @@
+{"batchcode": "020G21A", "histograms": [{"batchcodes": ["020G21A"], "histogram": {"Dizziness": 6, "Pyrexia": 5, "Dyspnoea": 3, "Nausea": 3, "Syncope": 3, "Vaccination site pain": 3, "Blood pressure increased": 2, "Chest pain": 2, "Chills": 2, "Headache": 2, "Hypotension": 2, "Rash": 2, "Vomiting": 2, "Abdominal pain": 1, "Ageusia": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Body temperature": 1, "Bradycardia": 1, "Confusional state": 1, "Cough": 1, "Dengue virus test": 1, "Diarrhoea": 1, "Dry throat": 1, "Dysarthria": 1, "Facial paralysis": 1, "Haematemesis": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Palpitations": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pruritus": 1, "Rash erythematous": 1, "Sleep disorder": 1, "Sudden death": 1, "Vision blurred": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0212564.json b/docs/data/histograms/Philippines/0212564.json
new file mode 100644
index 00000000000..9ad626d02d3
--- /dev/null
+++ b/docs/data/histograms/Philippines/0212564.json
@@ -0,0 +1 @@
+{"batchcode": "0212564", "histograms": [{"batchcodes": ["0212564"], "histogram": {"Headache": 1, "Hypertension": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/023004A.json b/docs/data/histograms/Philippines/023004A.json
new file mode 100644
index 00000000000..420861c294e
--- /dev/null
+++ b/docs/data/histograms/Philippines/023004A.json
@@ -0,0 +1 @@
+{"batchcode": "023004A", "histograms": [{"batchcodes": ["023004A"], "histogram": {"Asthenia": 1, "Dysarthria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/025J20.json b/docs/data/histograms/Philippines/025J20.json
new file mode 100644
index 00000000000..69f51a0a42b
--- /dev/null
+++ b/docs/data/histograms/Philippines/025J20.json
@@ -0,0 +1 @@
+{"batchcode": "025J20", "histograms": [{"batchcodes": ["025J20", "FF2589"], "histogram": {"Breakthrough COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/029K- NOT CLEAR.json b/docs/data/histograms/Philippines/029K- NOT CLEAR.json
new file mode 100644
index 00000000000..5ba5f567628
--- /dev/null
+++ b/docs/data/histograms/Philippines/029K- NOT CLEAR.json	
@@ -0,0 +1 @@
+{"batchcode": "029K- NOT CLEAR", "histograms": [{"batchcodes": ["029K- NOT CLEAR"], "histogram": {"Angioedema": 1, "Flushing": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/029K21A.json b/docs/data/histograms/Philippines/029K21A.json
new file mode 100644
index 00000000000..03401ee3c7c
--- /dev/null
+++ b/docs/data/histograms/Philippines/029K21A.json
@@ -0,0 +1 @@
+{"batchcode": "029K21A", "histograms": [{"batchcodes": ["029K21A"], "histogram": {"Dyspnoea": 2, "Abdominal pain upper": 1, "Chest pain": 1, "Cough": 1, "Headache": 1, "Muscular weakness": 1, "Oedema peripheral": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/030K21A.json b/docs/data/histograms/Philippines/030K21A.json
new file mode 100644
index 00000000000..153ac7419c8
--- /dev/null
+++ b/docs/data/histograms/Philippines/030K21A.json
@@ -0,0 +1 @@
+{"batchcode": "030K21A", "histograms": [{"batchcodes": ["030K21A"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/031209C21A.json b/docs/data/histograms/Philippines/031209C21A.json
new file mode 100644
index 00000000000..4addf3caf69
--- /dev/null
+++ b/docs/data/histograms/Philippines/031209C21A.json
@@ -0,0 +1 @@
+{"batchcode": "031209C21A", "histograms": [{"batchcodes": ["031209C21A"], "histogram": {"Cough": 1, "Pneumonia": 1, "Pulmonary tuberculosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0320218D.json b/docs/data/histograms/Philippines/0320218D.json
new file mode 100644
index 00000000000..f9d076ce423
--- /dev/null
+++ b/docs/data/histograms/Philippines/0320218D.json
@@ -0,0 +1 @@
+{"batchcode": "0320218D", "histograms": [{"batchcodes": ["0320218D"], "histogram": {"Blood pressure increased": 5, "Blood pressure measurement": 5}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0325BD.json b/docs/data/histograms/Philippines/0325BD.json
new file mode 100644
index 00000000000..f3ecf52eb6a
--- /dev/null
+++ b/docs/data/histograms/Philippines/0325BD.json
@@ -0,0 +1 @@
+{"batchcode": "0325BD", "histograms": [{"batchcodes": ["0325BD"], "histogram": {"Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/032621A.json b/docs/data/histograms/Philippines/032621A.json
new file mode 100644
index 00000000000..377be69b82d
--- /dev/null
+++ b/docs/data/histograms/Philippines/032621A.json
@@ -0,0 +1 @@
+{"batchcode": "032621A", "histograms": [{"batchcodes": ["032621A"], "histogram": {"Immunisation": 2, "Off label use": 2, "Asthenia": 1, "Cough": 1, "Dizziness": 1, "Dysarthria": 1, "Hemiparesis": 1, "Hypovolaemic shock": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0326G21A.json b/docs/data/histograms/Philippines/0326G21A.json
new file mode 100644
index 00000000000..70ca215b1bd
--- /dev/null
+++ b/docs/data/histograms/Philippines/0326G21A.json
@@ -0,0 +1 @@
+{"batchcode": "0326G21A", "histograms": [{"batchcodes": ["0326G21A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/032C219.json b/docs/data/histograms/Philippines/032C219.json
new file mode 100644
index 00000000000..5603f59effb
--- /dev/null
+++ b/docs/data/histograms/Philippines/032C219.json
@@ -0,0 +1 @@
+{"batchcode": "032C219", "histograms": [{"batchcodes": ["032C219"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/032G21A.json b/docs/data/histograms/Philippines/032G21A.json
new file mode 100644
index 00000000000..f40ddce9d7d
--- /dev/null
+++ b/docs/data/histograms/Philippines/032G21A.json
@@ -0,0 +1 @@
+{"batchcode": "032G21A", "histograms": [{"batchcodes": ["032G21A"], "histogram": {"Diarrhoea": 1, "Dizziness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/038F21B.json b/docs/data/histograms/Philippines/038F21B.json
new file mode 100644
index 00000000000..ecfa65135d9
--- /dev/null
+++ b/docs/data/histograms/Philippines/038F21B.json
@@ -0,0 +1 @@
+{"batchcode": "038F21B", "histograms": [{"batchcodes": ["038F21B"], "histogram": {"Dysuria": 1, "Flank pain": 1, "Urinary retention": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/039F21A.json b/docs/data/histograms/Philippines/039F21A.json
new file mode 100644
index 00000000000..768337e87b4
--- /dev/null
+++ b/docs/data/histograms/Philippines/039F21A.json
@@ -0,0 +1 @@
+{"batchcode": "039F21A", "histograms": [{"batchcodes": ["039F21A"], "histogram": {"Abdominal pain": 1, "Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/039J21A.json b/docs/data/histograms/Philippines/039J21A.json
new file mode 100644
index 00000000000..1389e527cbf
--- /dev/null
+++ b/docs/data/histograms/Philippines/039J21A.json
@@ -0,0 +1 @@
+{"batchcode": "039J21A", "histograms": [{"batchcodes": ["039J21A"], "histogram": {"Blister": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/042A21A.json b/docs/data/histograms/Philippines/042A21A.json
new file mode 100644
index 00000000000..e31fdf61b3e
--- /dev/null
+++ b/docs/data/histograms/Philippines/042A21A.json
@@ -0,0 +1 @@
+{"batchcode": "042A21A", "histograms": [{"batchcodes": ["042A21A"], "histogram": {"Fatigue": 1, "Guillain-Barre syndrome": 1, "Hypoaesthesia": 1, "Malaise": 1, "Palpitations": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/046 G21A.json b/docs/data/histograms/Philippines/046 G21A.json
new file mode 100644
index 00000000000..3de8fd2c71b
--- /dev/null
+++ b/docs/data/histograms/Philippines/046 G21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046 G21A", "histograms": [{"batchcodes": ["046 G21A"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Embolic stroke": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/046621A.json b/docs/data/histograms/Philippines/046621A.json
new file mode 100644
index 00000000000..891a2698786
--- /dev/null
+++ b/docs/data/histograms/Philippines/046621A.json
@@ -0,0 +1 @@
+{"batchcode": "046621A", "histograms": [{"batchcodes": ["046621A"], "histogram": {"Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/046C21A.json b/docs/data/histograms/Philippines/046C21A.json
new file mode 100644
index 00000000000..a1df84098a0
--- /dev/null
+++ b/docs/data/histograms/Philippines/046C21A.json
@@ -0,0 +1 @@
+{"batchcode": "046C21A", "histograms": [{"batchcodes": ["046C21A"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/046G1A.json b/docs/data/histograms/Philippines/046G1A.json
new file mode 100644
index 00000000000..eda3cfd2fe8
--- /dev/null
+++ b/docs/data/histograms/Philippines/046G1A.json
@@ -0,0 +1 @@
+{"batchcode": "046G1A", "histograms": [{"batchcodes": ["046G1A"], "histogram": {"Blood pressure increased": 1, "Chest pain": 1, "Erythema": 1, "Palpitations": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/046G218.json b/docs/data/histograms/Philippines/046G218.json
new file mode 100644
index 00000000000..6c20016a785
--- /dev/null
+++ b/docs/data/histograms/Philippines/046G218.json
@@ -0,0 +1 @@
+{"batchcode": "046G218", "histograms": [{"batchcodes": ["046G218", "212C21A"], "histogram": {"Drug ineffective": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/046G21A.json b/docs/data/histograms/Philippines/046G21A.json
new file mode 100644
index 00000000000..8aa2a3d7306
--- /dev/null
+++ b/docs/data/histograms/Philippines/046G21A.json
@@ -0,0 +1 @@
+{"batchcode": "046G21A", "histograms": [{"batchcodes": ["046G21A", "A1026"], "histogram": {"Acoustic stimulation tests": 1, "Foetal exposure during pregnancy": 1, "Heart rate variability test": 1, "Umbilical cord around neck": 1}}, {"batchcodes": ["046G21A"], "histogram": {"Dizziness": 4, "Chills": 3, "Pyrexia": 3, "Vomiting": 3, "Asthenia": 2, "Seizure": 2, "Abdominal pain": 1, "Chest pain": 1, "Headache": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Malaise": 1, "Monoplegia": 1, "Nausea": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/04G21A.json b/docs/data/histograms/Philippines/04G21A.json
new file mode 100644
index 00000000000..56a5a3840a5
--- /dev/null
+++ b/docs/data/histograms/Philippines/04G21A.json
@@ -0,0 +1 @@
+{"batchcode": "04G21A", "histograms": [{"batchcodes": ["04G21A"], "histogram": {"Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/055221A.json b/docs/data/histograms/Philippines/055221A.json
new file mode 100644
index 00000000000..e9732ecb599
--- /dev/null
+++ b/docs/data/histograms/Philippines/055221A.json
@@ -0,0 +1 @@
+{"batchcode": "055221A", "histograms": [{"batchcodes": ["055221A"], "histogram": {"Pyrexia": 1, "Rash": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/055E21A.json b/docs/data/histograms/Philippines/055E21A.json
new file mode 100644
index 00000000000..8d7c0e9a11d
--- /dev/null
+++ b/docs/data/histograms/Philippines/055E21A.json
@@ -0,0 +1 @@
+{"batchcode": "055E21A", "histograms": [{"batchcodes": ["055E21A", "34300BD"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["055E21A"], "histogram": {"Death": 2, "Dizziness": 2, "Dyspnoea": 2, "Pyrexia": 2, "Vomiting": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Asthenia": 1, "Carbuncle": 1, "Cellulitis": 1, "Chills": 1, "Cough": 1, "Electrolyte imbalance": 1, "Headache": 1, "Hypersensitivity": 1, "Myalgia": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/055E2IA.json b/docs/data/histograms/Philippines/055E2IA.json
new file mode 100644
index 00000000000..2ff3e995f84
--- /dev/null
+++ b/docs/data/histograms/Philippines/055E2IA.json
@@ -0,0 +1 @@
+{"batchcode": "055E2IA", "histograms": [{"batchcodes": ["055E2IA"], "histogram": {"Cardiac murmur": 1, "Cyanosis": 1, "Pallor": 1, "Pulse abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/055EZ1A.json b/docs/data/histograms/Philippines/055EZ1A.json
new file mode 100644
index 00000000000..ecf19f7937c
--- /dev/null
+++ b/docs/data/histograms/Philippines/055EZ1A.json
@@ -0,0 +1 @@
+{"batchcode": "055EZ1A", "histograms": [{"batchcodes": ["055EZ1A", "FE3430"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/056021A.json b/docs/data/histograms/Philippines/056021A.json
new file mode 100644
index 00000000000..2a266a70b9f
--- /dev/null
+++ b/docs/data/histograms/Philippines/056021A.json
@@ -0,0 +1 @@
+{"batchcode": "056021A", "histograms": [{"batchcodes": ["056021A"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Haematoma": 1, "Headache": 1, "Nausea": 1, "Petechiae": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/05602A.json b/docs/data/histograms/Philippines/05602A.json
new file mode 100644
index 00000000000..769f8928c47
--- /dev/null
+++ b/docs/data/histograms/Philippines/05602A.json
@@ -0,0 +1 @@
+{"batchcode": "05602A", "histograms": [{"batchcodes": ["05602A"], "histogram": {"COVID-19": 1, "Cough": 1, "Headache": 1, "Oxygen saturation": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0561021A.json b/docs/data/histograms/Philippines/0561021A.json
new file mode 100644
index 00000000000..6d349ad69fd
--- /dev/null
+++ b/docs/data/histograms/Philippines/0561021A.json
@@ -0,0 +1 @@
+{"batchcode": "0561021A", "histograms": [{"batchcodes": ["0561021A"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/05621A.json b/docs/data/histograms/Philippines/05621A.json
new file mode 100644
index 00000000000..d14662e4417
--- /dev/null
+++ b/docs/data/histograms/Philippines/05621A.json
@@ -0,0 +1 @@
+{"batchcode": "05621A", "histograms": [{"batchcodes": ["05621A"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/056D21A.json b/docs/data/histograms/Philippines/056D21A.json
new file mode 100644
index 00000000000..0ab296816ad
--- /dev/null
+++ b/docs/data/histograms/Philippines/056D21A.json
@@ -0,0 +1 @@
+{"batchcode": "056D21A", "histograms": [{"batchcodes": ["056D21A"], "histogram": {"Cough": 1, "Death": 1, "Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/056D21AQ.json b/docs/data/histograms/Philippines/056D21AQ.json
new file mode 100644
index 00000000000..2e5347992be
--- /dev/null
+++ b/docs/data/histograms/Philippines/056D21AQ.json
@@ -0,0 +1 @@
+{"batchcode": "056D21AQ", "histograms": [{"batchcodes": ["056D21AQ"], "histogram": {"Asthenia": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Pyrexia": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/056DA.json b/docs/data/histograms/Philippines/056DA.json
new file mode 100644
index 00000000000..4c77eb62db6
--- /dev/null
+++ b/docs/data/histograms/Philippines/056DA.json
@@ -0,0 +1 @@
+{"batchcode": "056DA", "histograms": [{"batchcodes": ["056DA"], "histogram": {"Anosmia": 1, "Blood potassium decreased": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Dysgeusia": 1, "Malaise": 1, "Pyrexia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/056DLIA.json b/docs/data/histograms/Philippines/056DLIA.json
new file mode 100644
index 00000000000..96676769ae8
--- /dev/null
+++ b/docs/data/histograms/Philippines/056DLIA.json
@@ -0,0 +1 @@
+{"batchcode": "056DLIA", "histograms": [{"batchcodes": ["056DLIA"], "histogram": {"Abdominal pain": 1, "Melaena": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/057D21A.json b/docs/data/histograms/Philippines/057D21A.json
new file mode 100644
index 00000000000..5da5eb95675
--- /dev/null
+++ b/docs/data/histograms/Philippines/057D21A.json
@@ -0,0 +1 @@
+{"batchcode": "057D21A", "histograms": [{"batchcodes": ["057D21A"], "histogram": {"Dizziness": 2, "Loss of consciousness": 2, "Muscle twitching": 2, "Pyrexia": 2, "Seizure": 2, "Asthenia": 1, "Caesarean section": 1, "Dyspnoea": 1, "Headache": 1, "Lymphadenopathy": 1, "Muscular weakness": 1, "Neuralgia": 1, "Palpitations": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0590217.json b/docs/data/histograms/Philippines/0590217.json
new file mode 100644
index 00000000000..d34a6690b9c
--- /dev/null
+++ b/docs/data/histograms/Philippines/0590217.json
@@ -0,0 +1 @@
+{"batchcode": "0590217", "histograms": [{"batchcodes": ["0590217"], "histogram": {"Asthenia": 1, "Neonatal dyspnoea": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0590218.json b/docs/data/histograms/Philippines/0590218.json
new file mode 100644
index 00000000000..a76fcabf106
--- /dev/null
+++ b/docs/data/histograms/Philippines/0590218.json
@@ -0,0 +1 @@
+{"batchcode": "0590218", "histograms": [{"batchcodes": ["0590218"], "histogram": {"Heavy menstrual bleeding": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/059021A.json b/docs/data/histograms/Philippines/059021A.json
new file mode 100644
index 00000000000..9f8248c85e1
--- /dev/null
+++ b/docs/data/histograms/Philippines/059021A.json
@@ -0,0 +1 @@
+{"batchcode": "059021A", "histograms": [{"batchcodes": ["059021A"], "histogram": {"Cerebrovascular accident": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/059D21A.json b/docs/data/histograms/Philippines/059D21A.json
new file mode 100644
index 00000000000..7d7499bf686
--- /dev/null
+++ b/docs/data/histograms/Philippines/059D21A.json
@@ -0,0 +1 @@
+{"batchcode": "059D21A", "histograms": [{"batchcodes": ["059D21A"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Decreased appetite": 1, "Limb discomfort": 1, "Shoulder injury related to vaccine administration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/059D2A.json b/docs/data/histograms/Philippines/059D2A.json
new file mode 100644
index 00000000000..d9a33423567
--- /dev/null
+++ b/docs/data/histograms/Philippines/059D2A.json
@@ -0,0 +1 @@
+{"batchcode": "059D2A", "histograms": [{"batchcodes": ["059D2A"], "histogram": {"Gastric infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0611G21A.json b/docs/data/histograms/Philippines/0611G21A.json
new file mode 100644
index 00000000000..c724cc89767
--- /dev/null
+++ b/docs/data/histograms/Philippines/0611G21A.json
@@ -0,0 +1 @@
+{"batchcode": "0611G21A", "histograms": [{"batchcodes": ["0611G21A"], "histogram": {"Asthenia": 1, "Disorientation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/061321A.json b/docs/data/histograms/Philippines/061321A.json
new file mode 100644
index 00000000000..b639f4b9773
--- /dev/null
+++ b/docs/data/histograms/Philippines/061321A.json
@@ -0,0 +1 @@
+{"batchcode": "061321A", "histograms": [{"batchcodes": ["061321A"], "histogram": {"Abdominal pain": 1, "Diarrhoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/061621A.json b/docs/data/histograms/Philippines/061621A.json
new file mode 100644
index 00000000000..af3ca61e7c6
--- /dev/null
+++ b/docs/data/histograms/Philippines/061621A.json
@@ -0,0 +1 @@
+{"batchcode": "061621A", "histograms": [{"batchcodes": ["061621A", "FG8643"], "histogram": {"Gun shot wound": 1}}, {"batchcodes": ["061621A"], "histogram": {"Death": 2, "Asthenia": 1, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/061G214.json b/docs/data/histograms/Philippines/061G214.json
new file mode 100644
index 00000000000..e5e514aee4b
--- /dev/null
+++ b/docs/data/histograms/Philippines/061G214.json
@@ -0,0 +1 @@
+{"batchcode": "061G214", "histograms": [{"batchcodes": ["061G214"], "histogram": {"Dyspnoea": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/061G21A.json b/docs/data/histograms/Philippines/061G21A.json
new file mode 100644
index 00000000000..08fa97e0f20
--- /dev/null
+++ b/docs/data/histograms/Philippines/061G21A.json
@@ -0,0 +1 @@
+{"batchcode": "061G21A", "histograms": [{"batchcodes": ["061G21A", "202108101"], "histogram": {"Osteomyelitis": 1}}, {"batchcodes": ["061G21A"], "histogram": {"Asthenia": 1, "Back pain": 1, "Death": 1, "Depressed level of consciousness": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/065K21A.json b/docs/data/histograms/Philippines/065K21A.json
new file mode 100644
index 00000000000..c7991f7b7c3
--- /dev/null
+++ b/docs/data/histograms/Philippines/065K21A.json
@@ -0,0 +1 @@
+{"batchcode": "065K21A", "histograms": [{"batchcodes": ["065K21A"], "histogram": {"Myalgia": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/06621A.json b/docs/data/histograms/Philippines/06621A.json
new file mode 100644
index 00000000000..38b8cb0c495
--- /dev/null
+++ b/docs/data/histograms/Philippines/06621A.json
@@ -0,0 +1 @@
+{"batchcode": "06621A", "histograms": [{"batchcodes": ["06621A"], "histogram": {"Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Malaise": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/068721A.json b/docs/data/histograms/Philippines/068721A.json
new file mode 100644
index 00000000000..a929524e38f
--- /dev/null
+++ b/docs/data/histograms/Philippines/068721A.json
@@ -0,0 +1 @@
+{"batchcode": "068721A", "histograms": [{"batchcodes": ["068721A"], "histogram": {"Labour pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/068F2 A.json b/docs/data/histograms/Philippines/068F2 A.json
new file mode 100644
index 00000000000..3f8cc4a6711
--- /dev/null
+++ b/docs/data/histograms/Philippines/068F2 A.json	
@@ -0,0 +1 @@
+{"batchcode": "068F2 A", "histograms": [{"batchcodes": ["068F2 A"], "histogram": {"Haematemesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/068F21A.json b/docs/data/histograms/Philippines/068F21A.json
new file mode 100644
index 00000000000..2c3ffce6a5c
--- /dev/null
+++ b/docs/data/histograms/Philippines/068F21A.json
@@ -0,0 +1 @@
+{"batchcode": "068F21A", "histograms": [{"batchcodes": ["0033", "068F21A", "K003B"], "histogram": {"Death": 1}}, {"batchcodes": ["068F21A", "213C21A"], "histogram": {"Open globe injury": 1, "Pulmonary tuberculosis": 1}}, {"batchcodes": ["068F21A", "ABV7279", "CTMAV503"], "histogram": {"Abortion incomplete": 1}}, {"batchcodes": ["068F21A", "C202104058"], "histogram": {"Diabetes mellitus": 1, "Electrolyte imbalance": 1, "Hypertension": 1, "Nephrolithiasis": 1}}, {"batchcodes": ["068F21A", "C202105093", "L202106033"], "histogram": {"Hypoaesthesia": 1}}, {"batchcodes": ["068F21A"], "histogram": {"Vaccination site pain": 6, "Asthenia": 4, "Pyrexia": 3, "Back pain": 2, "Chest pain": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Headache": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Chills": 1, "Death": 1, "Dizziness": 1, "Dysarthria": 1, "Labour pain": 1, "Loss of consciousness": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Vaginal haemorrhage": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/068F2IA.json b/docs/data/histograms/Philippines/068F2IA.json
new file mode 100644
index 00000000000..cf3bac33d46
--- /dev/null
+++ b/docs/data/histograms/Philippines/068F2IA.json
@@ -0,0 +1 @@
+{"batchcode": "068F2IA", "histograms": [{"batchcodes": ["068F2IA"], "histogram": {"Balance disorder": 1, "Blood pressure increased": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/069F21A.json b/docs/data/histograms/Philippines/069F21A.json
new file mode 100644
index 00000000000..a3c7911caa8
--- /dev/null
+++ b/docs/data/histograms/Philippines/069F21A.json
@@ -0,0 +1 @@
+{"batchcode": "069F21A", "histograms": [{"batchcodes": ["069F21A"], "histogram": {"Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/06BF21A.json b/docs/data/histograms/Philippines/06BF21A.json
new file mode 100644
index 00000000000..55048579b1d
--- /dev/null
+++ b/docs/data/histograms/Philippines/06BF21A.json
@@ -0,0 +1 @@
+{"batchcode": "06BF21A", "histograms": [{"batchcodes": ["06BF21A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/06F289.json b/docs/data/histograms/Philippines/06F289.json
new file mode 100644
index 00000000000..625cce8e709
--- /dev/null
+++ b/docs/data/histograms/Philippines/06F289.json
@@ -0,0 +1 @@
+{"batchcode": "06F289", "histograms": [{"batchcodes": ["06F289"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Loss of consciousness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/06IG21A.json b/docs/data/histograms/Philippines/06IG21A.json
new file mode 100644
index 00000000000..dc2957f21ed
--- /dev/null
+++ b/docs/data/histograms/Philippines/06IG21A.json
@@ -0,0 +1 @@
+{"batchcode": "06IG21A", "histograms": [{"batchcodes": ["06IG21A"], "histogram": {"Epilepsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/08/28/2021/FK94.json b/docs/data/histograms/Philippines/08/28/2021/FK94.json
new file mode 100644
index 00000000000..98c7bbb0781
--- /dev/null
+++ b/docs/data/histograms/Philippines/08/28/2021/FK94.json
@@ -0,0 +1 @@
+{"batchcode": "08/28/2021/FK94", "histograms": [{"batchcodes": ["08/28/2021/FK94"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/080312A.json b/docs/data/histograms/Philippines/080312A.json
new file mode 100644
index 00000000000..ef95ce11dcd
--- /dev/null
+++ b/docs/data/histograms/Philippines/080312A.json
@@ -0,0 +1 @@
+{"batchcode": "080312A", "histograms": [{"batchcodes": ["080312A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0831218.json b/docs/data/histograms/Philippines/0831218.json
new file mode 100644
index 00000000000..54f759541f9
--- /dev/null
+++ b/docs/data/histograms/Philippines/0831218.json
@@ -0,0 +1 @@
+{"batchcode": "0831218", "histograms": [{"batchcodes": ["0831218"], "histogram": {"Papule": 1, "Skin plaque": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/08321B.json b/docs/data/histograms/Philippines/08321B.json
new file mode 100644
index 00000000000..f08d4998acd
--- /dev/null
+++ b/docs/data/histograms/Philippines/08321B.json
@@ -0,0 +1 @@
+{"batchcode": "08321B", "histograms": [{"batchcodes": ["08321B"], "histogram": {"Cerebrovascular accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/083421B.json b/docs/data/histograms/Philippines/083421B.json
new file mode 100644
index 00000000000..36aa86b9347
--- /dev/null
+++ b/docs/data/histograms/Philippines/083421B.json
@@ -0,0 +1 @@
+{"batchcode": "083421B", "histograms": [{"batchcodes": ["083421B"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/083F21B.json b/docs/data/histograms/Philippines/083F21B.json
new file mode 100644
index 00000000000..33ad20529bf
--- /dev/null
+++ b/docs/data/histograms/Philippines/083F21B.json
@@ -0,0 +1 @@
+{"batchcode": "083F21B", "histograms": [{"batchcodes": ["083F21B", "231C21A"], "histogram": {"Myalgia": 1}}, {"batchcodes": ["083F21B"], "histogram": {"Asthenia": 3, "Blood pressure measurement": 3, "Chest pain": 3, "Chills": 3, "Dyspnoea": 3, "Fatigue": 3, "Oxygen saturation": 3, "Palpitations": 3, "Pyrexia": 3, "Syncope": 3, "Abdominal pain": 2, "Cardiac arrest": 2, "Cerebrovascular accident": 2, "Decreased appetite": 2, "Heart rate": 2, "Respiratory rate": 2, "Acute coronary syndrome": 1, "Acute kidney injury": 1, "Ankle fracture": 1, "Body temperature": 1, "Cold sweat": 1, "Coma scale": 1, "Cough": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Headache": 1, "Hemiparesis": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypotension": 1, "Hypovolaemic shock": 1, "Hypoxic-ischaemic encephalopathy": 1, "Inappropriate schedule of product administration": 1, "Incontinence": 1, "Loss of consciousness": 1, "Malaise": 1, "Metabolic acidosis": 1, "Motor dysfunction": 1, "Myalgia": 1, "Nausea": 1, "Neurogenic shock": 1, "Parkinson's disease": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Septic shock": 1, "Stomatitis": 1, "Supraventricular tachycardia": 1, "Thermal burn": 1, "Unresponsive to stimuli": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/086521A.json b/docs/data/histograms/Philippines/086521A.json
new file mode 100644
index 00000000000..c6a20779b79
--- /dev/null
+++ b/docs/data/histograms/Philippines/086521A.json
@@ -0,0 +1 @@
+{"batchcode": "086521A", "histograms": [{"batchcodes": ["086521A", "3106023", "FJ830"], "histogram": {"Asthenia": 1, "Vaccination site pain": 1}}, {"batchcodes": ["086521A"], "histogram": {"COVID-19": 1, "Cough": 1, "Dyspnoea": 1, "SARS-CoV-2 test": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/086721A.json b/docs/data/histograms/Philippines/086721A.json
new file mode 100644
index 00000000000..de1ba00e90d
--- /dev/null
+++ b/docs/data/histograms/Philippines/086721A.json
@@ -0,0 +1 @@
+{"batchcode": "086721A", "histograms": [{"batchcodes": ["086721A"], "histogram": {"Labour pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/086J21A.json b/docs/data/histograms/Philippines/086J21A.json
new file mode 100644
index 00000000000..7563ff864bc
--- /dev/null
+++ b/docs/data/histograms/Philippines/086J21A.json
@@ -0,0 +1 @@
+{"batchcode": "086J21A", "histograms": [{"batchcodes": ["086J21A", "J213C21A", "P0001340"], "histogram": {"Arthritis": 2, "Chills": 2, "Decreased appetite": 2, "Gastric disorder": 2, "Hyperthermia": 2, "Malaise": 2}}, {"batchcodes": ["086J21A"], "histogram": {"Pyrexia": 2, "Abdominal pain": 1, "Dyspnoea": 1, "Epistaxis": 1, "Fatigue": 1, "Headache": 1, "Platelet count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/086J21H.json b/docs/data/histograms/Philippines/086J21H.json
new file mode 100644
index 00000000000..c4038fcfd36
--- /dev/null
+++ b/docs/data/histograms/Philippines/086J21H.json
@@ -0,0 +1 @@
+{"batchcode": "086J21H", "histograms": [{"batchcodes": ["086J21H"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0883F21B.json b/docs/data/histograms/Philippines/0883F21B.json
new file mode 100644
index 00000000000..ac29c91b11e
--- /dev/null
+++ b/docs/data/histograms/Philippines/0883F21B.json
@@ -0,0 +1 @@
+{"batchcode": "0883F21B", "histograms": [{"batchcodes": ["0883F21B"], "histogram": {"Haematochezia": 2, "Occult blood": 2, "Abdominal pain": 1, "Amphetamines": 1, "Full blood count": 1, "Laboratory test": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/09631A.json b/docs/data/histograms/Philippines/09631A.json
new file mode 100644
index 00000000000..45c0bd6e2bd
--- /dev/null
+++ b/docs/data/histograms/Philippines/09631A.json
@@ -0,0 +1 @@
+{"batchcode": "09631A", "histograms": [{"batchcodes": ["09631A"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Cough": 1, "Headache": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/09997409110.json b/docs/data/histograms/Philippines/09997409110.json
new file mode 100644
index 00000000000..f1cce7f85de
--- /dev/null
+++ b/docs/data/histograms/Philippines/09997409110.json
@@ -0,0 +1 @@
+{"batchcode": "09997409110", "histograms": [{"batchcodes": ["09997409110"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/0G8F21A.json b/docs/data/histograms/Philippines/0G8F21A.json
new file mode 100644
index 00000000000..95bcf414dc8
--- /dev/null
+++ b/docs/data/histograms/Philippines/0G8F21A.json
@@ -0,0 +1 @@
+{"batchcode": "0G8F21A", "histograms": [{"batchcodes": ["0G8F21A"], "histogram": {"Uterine leiomyoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1-213C21A.json b/docs/data/histograms/Philippines/1-213C21A.json
new file mode 100644
index 00000000000..f599361ba2a
--- /dev/null
+++ b/docs/data/histograms/Philippines/1-213C21A.json
@@ -0,0 +1 @@
+{"batchcode": "1-213C21A", "histograms": [{"batchcodes": ["1-213C21A"], "histogram": {"Decreased appetite": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/101G21B.json b/docs/data/histograms/Philippines/101G21B.json
new file mode 100644
index 00000000000..b6ee6fe0450
--- /dev/null
+++ b/docs/data/histograms/Philippines/101G21B.json
@@ -0,0 +1 @@
+{"batchcode": "101G21B", "histograms": [{"batchcodes": ["101G21B"], "histogram": {"Hypersensitivity": 1, "Pruritus": 1, "Rash": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/102D21.json b/docs/data/histograms/Philippines/102D21.json
new file mode 100644
index 00000000000..d6f81761324
--- /dev/null
+++ b/docs/data/histograms/Philippines/102D21.json
@@ -0,0 +1 @@
+{"batchcode": "102D21", "histograms": [{"batchcodes": ["102D21"], "histogram": {"Asthenia": 1, "Cough": 1, "Dyspnoea": 1, "Oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1042.json b/docs/data/histograms/Philippines/1042.json
new file mode 100644
index 00000000000..0cecfbdc3f8
--- /dev/null
+++ b/docs/data/histograms/Philippines/1042.json
@@ -0,0 +1 @@
+{"batchcode": "1042", "histograms": [{"batchcodes": ["1042"], "histogram": {"Anaphylactic reaction": 1, "Rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/10CA0050.json b/docs/data/histograms/Philippines/10CA0050.json
new file mode 100644
index 00000000000..ab44f2d01ab
--- /dev/null
+++ b/docs/data/histograms/Philippines/10CA0050.json
@@ -0,0 +1 @@
+{"batchcode": "10CA0050", "histograms": [{"batchcodes": ["10CA0050"], "histogram": {"Labour pain": 1, "Maternal exposure timing unspecified": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/11.json b/docs/data/histograms/Philippines/11.json
new file mode 100644
index 00000000000..138796d9df7
--- /dev/null
+++ b/docs/data/histograms/Philippines/11.json
@@ -0,0 +1 @@
+{"batchcode": "11", "histograms": [{"batchcodes": ["11"], "histogram": {"Chest pain": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/12 800 1.json b/docs/data/histograms/Philippines/12 800 1.json
new file mode 100644
index 00000000000..6513289f099
--- /dev/null
+++ b/docs/data/histograms/Philippines/12 800 1.json	
@@ -0,0 +1 @@
+{"batchcode": "12 800 1", "histograms": [{"batchcodes": ["12 800 1"], "histogram": {"Asthenia": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Fatigue": 1, "Incorrect route of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/12002.json b/docs/data/histograms/Philippines/12002.json
new file mode 100644
index 00000000000..d10ada7ac45
--- /dev/null
+++ b/docs/data/histograms/Philippines/12002.json
@@ -0,0 +1 @@
+{"batchcode": "12002", "histograms": [{"batchcodes": ["12002"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1213C216.json b/docs/data/histograms/Philippines/1213C216.json
new file mode 100644
index 00000000000..b3476fd57b9
--- /dev/null
+++ b/docs/data/histograms/Philippines/1213C216.json
@@ -0,0 +1 @@
+{"batchcode": "1213C216", "histograms": [{"batchcodes": ["1213C216"], "histogram": {"Breast mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/122001.json b/docs/data/histograms/Philippines/122001.json
new file mode 100644
index 00000000000..1556a221c5d
--- /dev/null
+++ b/docs/data/histograms/Philippines/122001.json
@@ -0,0 +1 @@
+{"batchcode": "122001", "histograms": [{"batchcodes": ["122001"], "histogram": {"Chest pain": 2, "Dizziness": 2, "Body temperature": 1, "Chest discomfort": 1, "Choking sensation": 1, "Contusion": 1, "Disorientation": 1, "Dyspnoea": 1, "Gait inability": 1, "Genital rash": 1, "Genital swelling": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Nausea": 1, "Off label use": 1, "Pleural effusion": 1, "Pneumonia": 1, "Pyrexia": 1, "Rash": 1, "Speech disorder": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/122021.json b/docs/data/histograms/Philippines/122021.json
new file mode 100644
index 00000000000..f2eea4ca862
--- /dev/null
+++ b/docs/data/histograms/Philippines/122021.json
@@ -0,0 +1 @@
+{"batchcode": "122021", "histograms": [{"batchcodes": ["122021"], "histogram": {"Blood pressure measurement": 1, "Blood pressure systolic decreased": 1, "Loss of consciousness": 1, "Oxygen saturation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/123001.json b/docs/data/histograms/Philippines/123001.json
new file mode 100644
index 00000000000..488b16edb04
--- /dev/null
+++ b/docs/data/histograms/Philippines/123001.json
@@ -0,0 +1 @@
+{"batchcode": "123001", "histograms": [{"batchcodes": ["123001"], "histogram": {"Syncope": 3, "Dizziness": 2, "COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Immunisation": 1, "Nasopharyngitis": 1, "Product use issue": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/12300H.json b/docs/data/histograms/Philippines/12300H.json
new file mode 100644
index 00000000000..b88c10a055c
--- /dev/null
+++ b/docs/data/histograms/Philippines/12300H.json
@@ -0,0 +1 @@
+{"batchcode": "12300H", "histograms": [{"batchcodes": ["12300H"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1234.json b/docs/data/histograms/Philippines/1234.json
new file mode 100644
index 00000000000..0e07fec9427
--- /dev/null
+++ b/docs/data/histograms/Philippines/1234.json
@@ -0,0 +1 @@
+{"batchcode": "1234", "histograms": [{"batchcodes": ["1234"], "histogram": {"Dyspnoea": 1, "Incorrect route of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/124001.json b/docs/data/histograms/Philippines/124001.json
new file mode 100644
index 00000000000..dada6911c82
--- /dev/null
+++ b/docs/data/histograms/Philippines/124001.json
@@ -0,0 +1 @@
+{"batchcode": "124001", "histograms": [{"batchcodes": ["124001"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Hypoaesthesia": 1, "Malaise": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/125001.json b/docs/data/histograms/Philippines/125001.json
new file mode 100644
index 00000000000..66c01757fa1
--- /dev/null
+++ b/docs/data/histograms/Philippines/125001.json
@@ -0,0 +1 @@
+{"batchcode": "125001", "histograms": [{"batchcodes": ["125001"], "histogram": {"Dyspnoea": 1, "Pulmonary congestion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/12563.json b/docs/data/histograms/Philippines/12563.json
new file mode 100644
index 00000000000..50ff80cb670
--- /dev/null
+++ b/docs/data/histograms/Philippines/12563.json
@@ -0,0 +1 @@
+{"batchcode": "12563", "histograms": [{"batchcodes": ["12563"], "histogram": {"Asymptomatic COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/126001.json b/docs/data/histograms/Philippines/126001.json
new file mode 100644
index 00000000000..1aa55bbd6c6
--- /dev/null
+++ b/docs/data/histograms/Philippines/126001.json
@@ -0,0 +1 @@
+{"batchcode": "126001", "histograms": [{"batchcodes": ["126001"], "histogram": {"Blood pressure increased": 57, "Blood pressure measurement": 57, "Body temperature": 38, "Heart rate": 38, "Respiratory rate": 17, "Oxygen saturation": 12, "Heart rate increased": 5, "COVID-19 screening": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Asymptomatic COVID-19": 1, "COVID-19": 1, "Death": 1, "Heart rate decreased": 1, "PO2 decreased": 1, "Pneumonia": 1, "Syncope": 1, "Tachycardia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/12609.json b/docs/data/histograms/Philippines/12609.json
new file mode 100644
index 00000000000..bfd76cefd19
--- /dev/null
+++ b/docs/data/histograms/Philippines/12609.json
@@ -0,0 +1 @@
+{"batchcode": "12609", "histograms": [{"batchcodes": ["12609"], "histogram": {"Blood creatinine": 1, "Blood gases": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Blood uric acid": 1, "Body temperature": 1, "Cardiac arrest": 1, "Coma scale": 1, "Contusion": 1, "Eosinophil count": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemoptysis": 1, "Heart rate": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Physical examination": 1, "Platelet count": 1, "Pulse absent": 1, "Pyrexia": 1, "Red blood cell count": 1, "Respiratory arrest": 1, "Respiratory rate": 1, "Unresponsive to stimuli": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/128001.json b/docs/data/histograms/Philippines/128001.json
new file mode 100644
index 00000000000..82b52ac8189
--- /dev/null
+++ b/docs/data/histograms/Philippines/128001.json
@@ -0,0 +1 @@
+{"batchcode": "128001", "histograms": [{"batchcodes": ["128001"], "histogram": {"Pyrexia": 15, "Syncope": 13, "Blood pressure increased": 11, "Blood pressure measurement": 11, "Cough": 10, "Dizziness": 10, "Dyspnoea": 10, "Headache": 8, "Abdominal pain": 5, "Asthenia": 5, "Chest pain": 5, "Abdominal pain lower": 4, "Abdominal pain upper": 4, "Nausea": 4, "Vaccination site pain": 4, "Back pain": 3, "Chills": 3, "Decreased appetite": 3, "Diarrhoea": 3, "Drug ineffective": 3, "Flank pain": 3, "Hypoaesthesia": 3, "Interchange of vaccine products": 3, "Loss of consciousness": 3, "Off label use": 3, "Seizure": 3, "Arthralgia": 2, "Body temperature": 2, "COVID-19": 2, "Chest discomfort": 2, "Fatigue": 2, "Haematochezia": 2, "Hemiparesis": 2, "Malaise": 2, "Muscular weakness": 2, "Myalgia": 2, "Nasopharyngitis": 2, "Oedema": 2, "Pain": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Vision blurred": 2, "Vomiting": 2, "Acute coronary syndrome": 1, "Arrested labour": 1, "Asymptomatic COVID-19": 1, "Autoimmune anaemia": 1, "Blood pressure decreased": 1, "Bradycardia": 1, "Brain contusion": 1, "Cerebral infarction": 1, "Cholecystitis": 1, "Cyanosis": 1, "Diagnostic procedure": 1, "Dysarthria": 1, "Dyspepsia": 1, "Electrolyte imbalance": 1, "Epistaxis": 1, "Extrasystoles": 1, "Fall": 1, "Febrile convulsion": 1, "Gaze palsy": 1, "Gingival bleeding": 1, "Guillain-Barre syndrome": 1, "Haematemesis": 1, "Haematoma": 1, "Heart rate irregular": 1, "Hypertension": 1, "Malnutrition": 1, "Maternal exposure during pregnancy": 1, "Maternal exposure timing unspecified": 1, "Nasal congestion": 1, "Neck pain": 1, "Oedema peripheral": 1, "Oliguria": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Pneumonia": 1, "Productive cough": 1, "Skin abrasion": 1, "Strabismus": 1, "Unresponsive to stimuli": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/128002.json b/docs/data/histograms/Philippines/128002.json
new file mode 100644
index 00000000000..4fb32b69740
--- /dev/null
+++ b/docs/data/histograms/Philippines/128002.json
@@ -0,0 +1 @@
+{"batchcode": "128002", "histograms": [{"batchcodes": ["128002"], "histogram": {"Rash": 2, "Abdominal pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Headache": 1, "Pyrexia": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/12850.json b/docs/data/histograms/Philippines/12850.json
new file mode 100644
index 00000000000..87e9d9dd9f8
--- /dev/null
+++ b/docs/data/histograms/Philippines/12850.json
@@ -0,0 +1 @@
+{"batchcode": "12850", "histograms": [{"batchcodes": ["12850"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/128901.json b/docs/data/histograms/Philippines/128901.json
new file mode 100644
index 00000000000..871f19fb0f4
--- /dev/null
+++ b/docs/data/histograms/Philippines/128901.json
@@ -0,0 +1 @@
+{"batchcode": "128901", "histograms": [{"batchcodes": ["128901"], "histogram": {"Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/129001.json b/docs/data/histograms/Philippines/129001.json
new file mode 100644
index 00000000000..7c8840a0f4c
--- /dev/null
+++ b/docs/data/histograms/Philippines/129001.json
@@ -0,0 +1 @@
+{"batchcode": "129001", "histograms": [{"batchcodes": ["129001"], "histogram": {"Vaccination site pain": 7, "Syncope": 6, "Dyspnoea": 4, "Abdominal pain": 3, "Maternal exposure timing unspecified": 3, "Chest pain": 2, "Labour pain": 2, "Asthenia": 1, "COVID-19": 1, "Cough": 1, "Decreased appetite": 1, "Dizziness": 1, "Drug ineffective": 1, "Dysuria": 1, "Flank pain": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Muscular weakness": 1, "Petit mal epilepsy": 1, "Prostate cancer": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/13C21A.json b/docs/data/histograms/Philippines/13C21A.json
new file mode 100644
index 00000000000..7c9a5bc540c
--- /dev/null
+++ b/docs/data/histograms/Philippines/13C21A.json
@@ -0,0 +1 @@
+{"batchcode": "13C21A", "histograms": [{"batchcodes": ["13C21A"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/150724.json b/docs/data/histograms/Philippines/150724.json
new file mode 100644
index 00000000000..141e5549438
--- /dev/null
+++ b/docs/data/histograms/Philippines/150724.json
@@ -0,0 +1 @@
+{"batchcode": "150724", "histograms": [{"batchcodes": ["150724"], "histogram": {"Vaccination site pain": 2, "Back pain": 1, "Interchange of vaccine products": 1, "Maternal exposure timing unspecified": 1, "Off label use": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/15072A.json b/docs/data/histograms/Philippines/15072A.json
new file mode 100644
index 00000000000..0ed0dbd8110
--- /dev/null
+++ b/docs/data/histograms/Philippines/15072A.json
@@ -0,0 +1 @@
+{"batchcode": "15072A", "histograms": [{"batchcodes": ["15072A"], "histogram": {"Vaccination site pain": 5, "Back pain": 3, "Maternal exposure timing unspecified": 2, "Off label use": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal behaviour": 1, "Asthenia": 1, "Cerebrovascular accident": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Labour pain": 1, "Maternal exposure during pregnancy": 1, "Pain": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Squamous cell carcinoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/15073A.json b/docs/data/histograms/Philippines/15073A.json
new file mode 100644
index 00000000000..a07bf094499
--- /dev/null
+++ b/docs/data/histograms/Philippines/15073A.json
@@ -0,0 +1 @@
+{"batchcode": "15073A", "histograms": [{"batchcodes": ["15073A"], "histogram": {"Hemiparesis": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1507ZA.json b/docs/data/histograms/Philippines/1507ZA.json
new file mode 100644
index 00000000000..e818b733199
--- /dev/null
+++ b/docs/data/histograms/Philippines/1507ZA.json
@@ -0,0 +1 @@
+{"batchcode": "1507ZA", "histograms": [{"batchcodes": ["1507ZA"], "histogram": {"Dyspnoea": 1, "Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/16082A.json b/docs/data/histograms/Philippines/16082A.json
new file mode 100644
index 00000000000..2a2860ee524
--- /dev/null
+++ b/docs/data/histograms/Philippines/16082A.json
@@ -0,0 +1 @@
+{"batchcode": "16082A", "histograms": [{"batchcodes": ["16082A"], "histogram": {"Labour pain": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/174601.json b/docs/data/histograms/Philippines/174601.json
new file mode 100644
index 00000000000..574e5b3c266
--- /dev/null
+++ b/docs/data/histograms/Philippines/174601.json
@@ -0,0 +1 @@
+{"batchcode": "174601", "histograms": [{"batchcodes": ["174601"], "histogram": {"Abdominal pain upper": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/178001.json b/docs/data/histograms/Philippines/178001.json
new file mode 100644
index 00000000000..51be520fb66
--- /dev/null
+++ b/docs/data/histograms/Philippines/178001.json
@@ -0,0 +1 @@
+{"batchcode": "178001", "histograms": [{"batchcodes": ["178001"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/178279.json b/docs/data/histograms/Philippines/178279.json
new file mode 100644
index 00000000000..9b75cf4f04e
--- /dev/null
+++ b/docs/data/histograms/Philippines/178279.json
@@ -0,0 +1 @@
+{"batchcode": "178279", "histograms": [{"batchcodes": ["178279"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/18001.json b/docs/data/histograms/Philippines/18001.json
new file mode 100644
index 00000000000..d5bc9bc8817
--- /dev/null
+++ b/docs/data/histograms/Philippines/18001.json
@@ -0,0 +1 @@
+{"batchcode": "18001", "histograms": [{"batchcodes": ["18001"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/180724.json b/docs/data/histograms/Philippines/180724.json
new file mode 100644
index 00000000000..f0ba8c6340b
--- /dev/null
+++ b/docs/data/histograms/Philippines/180724.json
@@ -0,0 +1 @@
+{"batchcode": "180724", "histograms": [{"batchcodes": ["180724"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1F1025A.json b/docs/data/histograms/Philippines/1F1025A.json
new file mode 100644
index 00000000000..ead116f1b49
--- /dev/null
+++ b/docs/data/histograms/Philippines/1F1025A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1025A", "histograms": [{"batchcodes": ["1F1025A"], "histogram": {"Death": 3, "Body temperature": 2, "COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Cardiomegaly": 1, "Chest X-ray": 1, "Dysarthria": 1, "Echocardiogram": 1, "Fatigue": 1, "Hemiparesis": 1, "Loss of consciousness": 1, "Mitral valve incompetence": 1, "Tricuspid valve incompetence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1F1032A.json b/docs/data/histograms/Philippines/1F1032A.json
new file mode 100644
index 00000000000..f1fddda0904
--- /dev/null
+++ b/docs/data/histograms/Philippines/1F1032A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1032A", "histograms": [{"batchcodes": ["1F1032A"], "histogram": {"Blood pressure measurement": 21, "Blood pressure increased": 19, "Cough": 6, "Body temperature": 5, "COVID-19": 5, "Heart rate": 5, "Drug ineffective": 4, "Dyspnoea": 4, "Hypoaesthesia": 4, "Malaise": 4, "Oxygen saturation": 4, "SARS-CoV-2 test": 4, "Dizziness": 3, "Vaccination site pain": 3, "COVID-19 screening": 2, "Chest pain": 2, "Dysarthria": 2, "Electrocardiogram": 2, "Nasopharyngitis": 2, "Pyrexia": 2, "Rash": 2, "Syncope": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Asymptomatic COVID-19": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood ketone body": 1, "Blood potassium": 1, "Blood urea": 1, "Blood uric acid": 1, "Blood urine present": 1, "Carbon dioxide": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Depressed level of consciousness": 1, "Echocardiogram": 1, "Eosinophil count": 1, "Fatigue": 1, "Headache": 1, "Hemiparesis": 1, "High density lipoprotein": 1, "Interchange of vaccine products": 1, "Monocyte count": 1, "Muscular weakness": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nitrite urine present": 1, "Off label use": 1, "Oropharyngeal pain": 1, "PCO2": 1, "Platelet count": 1, "Protein total": 1, "Respiratory rate": 1, "Seizure": 1, "Specific gravity urine": 1, "Sulphur dioxide test": 1, "Troponin I": 1, "Urinary sediment present": 1, "Urine analysis": 1, "Urobilinogen urine": 1, "Weight": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1F1035A.json b/docs/data/histograms/Philippines/1F1035A.json
new file mode 100644
index 00000000000..070b9418887
--- /dev/null
+++ b/docs/data/histograms/Philippines/1F1035A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1035A", "histograms": [{"batchcodes": ["1F1035A"], "histogram": {"Drug ineffective": 6, "COVID-19": 5, "Syncope": 5, "COVID-19 screening": 3, "SARS-CoV-2 test": 3, "Cough": 2, "Dizziness": 2, "Dyspnoea": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Pyrexia": 2, "Asymptomatic COVID-19": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Cardiac flutter": 1, "Death": 1, "Head injury": 1, "Headache": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Malaise": 1, "Nasal congestion": 1, "Unresponsive to stimuli": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1F1043A.json b/docs/data/histograms/Philippines/1F1043A.json
new file mode 100644
index 00000000000..99331b99c0e
--- /dev/null
+++ b/docs/data/histograms/Philippines/1F1043A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1043A", "histograms": [{"batchcodes": ["1F1043A"], "histogram": {"Loss of consciousness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1F@1032A.json b/docs/data/histograms/Philippines/1F@1032A.json
new file mode 100644
index 00000000000..facfb708ea6
--- /dev/null
+++ b/docs/data/histograms/Philippines/1F@1032A.json
@@ -0,0 +1 @@
+{"batchcode": "1F@1032A", "histograms": [{"batchcodes": ["1F@1032A"], "histogram": {"Dizziness": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1FLO30A.json b/docs/data/histograms/Philippines/1FLO30A.json
new file mode 100644
index 00000000000..777bd19b5cb
--- /dev/null
+++ b/docs/data/histograms/Philippines/1FLO30A.json
@@ -0,0 +1 @@
+{"batchcode": "1FLO30A", "histograms": [{"batchcodes": ["1FLO30A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1J02A.json b/docs/data/histograms/Philippines/1J02A.json
new file mode 100644
index 00000000000..626f3445961
--- /dev/null
+++ b/docs/data/histograms/Philippines/1J02A.json
@@ -0,0 +1 @@
+{"batchcode": "1J02A", "histograms": [{"batchcodes": ["1J02A"], "histogram": {"Asthenia": 1, "Dengue fever": 1, "Interchange of vaccine products": 1, "Nausea": 1, "Off label use": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1J07214.json b/docs/data/histograms/Philippines/1J07214.json
new file mode 100644
index 00000000000..14fa58ecc81
--- /dev/null
+++ b/docs/data/histograms/Philippines/1J07214.json
@@ -0,0 +1 @@
+{"batchcode": "1J07214", "histograms": [{"batchcodes": ["1J07214"], "histogram": {"Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1J072A.json b/docs/data/histograms/Philippines/1J072A.json
new file mode 100644
index 00000000000..c5b835c19f0
--- /dev/null
+++ b/docs/data/histograms/Philippines/1J072A.json
@@ -0,0 +1 @@
+{"batchcode": "1J072A", "histograms": [{"batchcodes": ["1J072A"], "histogram": {"Off label use": 4, "Headache": 3, "Interchange of vaccine products": 3, "Pyrexia": 3, "Asthenia": 2, "COVID-19": 2, "Decreased appetite": 2, "Labour pain": 2, "Rash": 2, "Abdominal pain upper": 1, "Chest pain": 1, "Chills": 1, "Dengue fever": 1, "Discoloured vomit": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Ear pain": 1, "Electrolyte imbalance": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Maternal exposure during pregnancy": 1, "Maternal exposure timing unspecified": 1, "SARS-CoV-2 test": 1, "Shock": 1, "Somnolence": 1, "Twin pregnancy": 1, "Type 2 diabetes mellitus": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1J0734A.json b/docs/data/histograms/Philippines/1J0734A.json
new file mode 100644
index 00000000000..2828f57777c
--- /dev/null
+++ b/docs/data/histograms/Philippines/1J0734A.json
@@ -0,0 +1 @@
+{"batchcode": "1J0734A", "histograms": [{"batchcodes": ["1J0734A"], "histogram": {"Anaphylactic shock": 1, "Hypotension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1J073A.json b/docs/data/histograms/Philippines/1J073A.json
new file mode 100644
index 00000000000..f6fbfed6447
--- /dev/null
+++ b/docs/data/histograms/Philippines/1J073A.json
@@ -0,0 +1 @@
+{"batchcode": "1J073A", "histograms": [{"batchcodes": ["1J073A"], "histogram": {"Off label use": 4, "Asthenia": 3, "Death": 3, "Dizziness": 3, "Dyspnoea": 3, "Vomiting": 3, "Blood pressure increased": 2, "Chest discomfort": 2, "Headache": 2, "Immunisation": 2, "Interchange of vaccine products": 2, "Nausea": 2, "Pyrexia": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Acute myocardial infarction": 1, "Anaphylactic shock": 1, "Blood pressure measurement": 1, "Cardiac failure acute": 1, "Chills": 1, "Colonoscopy": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dizziness postural": 1, "Dysarthria": 1, "Dysuria": 1, "Flank pain": 1, "Glycosylated haemoglobin": 1, "Loss of consciousness": 1, "Malaise": 1, "Menstruation irregular": 1, "Oesophagogastroduodenoscopy": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Pruritus": 1, "Rash": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1JO72A.json b/docs/data/histograms/Philippines/1JO72A.json
new file mode 100644
index 00000000000..45f524803e2
--- /dev/null
+++ b/docs/data/histograms/Philippines/1JO72A.json
@@ -0,0 +1 @@
+{"batchcode": "1JO72A", "histograms": [{"batchcodes": ["1JO72A"], "histogram": {"Acute myocardial infarction": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/1K078A.json b/docs/data/histograms/Philippines/1K078A.json
new file mode 100644
index 00000000000..62689c0e2a3
--- /dev/null
+++ b/docs/data/histograms/Philippines/1K078A.json
@@ -0,0 +1 @@
+{"batchcode": "1K078A", "histograms": [{"batchcodes": ["1K078A"], "histogram": {"Blood pressure increased": 3, "Blood pressure measurement": 3, "Immunisation": 3, "Off label use": 3, "Dyspnoea": 1, "Heart rate": 1, "Heart rate decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/20210727.json b/docs/data/histograms/Philippines/20210727.json
new file mode 100644
index 00000000000..b5382a92ab8
--- /dev/null
+++ b/docs/data/histograms/Philippines/20210727.json
@@ -0,0 +1 @@
+{"batchcode": "20210727", "histograms": [{"batchcodes": ["20210727"], "histogram": {"Loss of consciousness": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/202108101.json b/docs/data/histograms/Philippines/202108101.json
new file mode 100644
index 00000000000..6cc0e60b616
--- /dev/null
+++ b/docs/data/histograms/Philippines/202108101.json
@@ -0,0 +1 @@
+{"batchcode": "202108101", "histograms": [{"batchcodes": ["061G21A", "202108101"], "histogram": {"Osteomyelitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/20213C21A.json b/docs/data/histograms/Philippines/20213C21A.json
new file mode 100644
index 00000000000..04293769d94
--- /dev/null
+++ b/docs/data/histograms/Philippines/20213C21A.json
@@ -0,0 +1 @@
+{"batchcode": "20213C21A", "histograms": [{"batchcodes": ["20213C21A", "ACB3340"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/202386320.json b/docs/data/histograms/Philippines/202386320.json
new file mode 100644
index 00000000000..d7536bfb82d
--- /dev/null
+++ b/docs/data/histograms/Philippines/202386320.json
@@ -0,0 +1 @@
+{"batchcode": "202386320", "histograms": [{"batchcodes": ["202386320"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/203A21A.json b/docs/data/histograms/Philippines/203A21A.json
new file mode 100644
index 00000000000..275b434655a
--- /dev/null
+++ b/docs/data/histograms/Philippines/203A21A.json
@@ -0,0 +1 @@
+{"batchcode": "203A21A", "histograms": [{"batchcodes": ["203A21A"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Pyrexia": 1, "Urinary retention": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2050214.json b/docs/data/histograms/Philippines/2050214.json
new file mode 100644
index 00000000000..070ec96bf95
--- /dev/null
+++ b/docs/data/histograms/Philippines/2050214.json
@@ -0,0 +1 @@
+{"batchcode": "2050214", "histograms": [{"batchcodes": ["2050214"], "histogram": {"Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205021A.json b/docs/data/histograms/Philippines/205021A.json
new file mode 100644
index 00000000000..467d2e5ca48
--- /dev/null
+++ b/docs/data/histograms/Philippines/205021A.json
@@ -0,0 +1 @@
+{"batchcode": "205021A", "histograms": [{"batchcodes": ["205021A"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205024.json b/docs/data/histograms/Philippines/205024.json
new file mode 100644
index 00000000000..3060202eece
--- /dev/null
+++ b/docs/data/histograms/Philippines/205024.json
@@ -0,0 +1 @@
+{"batchcode": "205024", "histograms": [{"batchcodes": ["205024"], "histogram": {"COVID-19": 1, "Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205621A.json b/docs/data/histograms/Philippines/205621A.json
new file mode 100644
index 00000000000..a76b04dff91
--- /dev/null
+++ b/docs/data/histograms/Philippines/205621A.json
@@ -0,0 +1 @@
+{"batchcode": "205621A", "histograms": [{"batchcodes": ["205621A"], "histogram": {"COVID-19": 1, "Chest pain": 1, "Dyspnoea": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205A21A.json b/docs/data/histograms/Philippines/205A21A.json
new file mode 100644
index 00000000000..b4e0af88501
--- /dev/null
+++ b/docs/data/histograms/Philippines/205A21A.json
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"Computerised tomogram": 1, "Magnetic resonance imaging": 1, "Nervous system disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205C.json b/docs/data/histograms/Philippines/205C.json
new file mode 100644
index 00000000000..0cef92d84be
--- /dev/null
+++ b/docs/data/histograms/Philippines/205C.json
@@ -0,0 +1 @@
+{"batchcode": "205C", "histograms": [{"batchcodes": ["205C"], "histogram": {"Aphasia": 1, "Facial asymmetry": 1, "Hemiparesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205C21.json b/docs/data/histograms/Philippines/205C21.json
new file mode 100644
index 00000000000..75dd9a48e21
--- /dev/null
+++ b/docs/data/histograms/Philippines/205C21.json
@@ -0,0 +1 @@
+{"batchcode": "205C21", "histograms": [{"batchcodes": ["205C21"], "histogram": {"Nasopharyngitis": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205C21A.json b/docs/data/histograms/Philippines/205C21A.json
new file mode 100644
index 00000000000..7908d54c642
--- /dev/null
+++ b/docs/data/histograms/Philippines/205C21A.json
@@ -0,0 +1 @@
+{"batchcode": "205C21A", "histograms": [{"batchcodes": ["205C21A"], "histogram": {"Syncope": 7, "Headache": 4, "Malaise": 4, "Pyrexia": 4, "Blood pressure increased": 3, "Cough": 3, "Dyspnoea": 3, "Blood pressure measurement": 2, "Decreased appetite": 2, "Fatigue": 2, "Loss of consciousness": 2, "Nausea": 2, "Respiratory distress": 2, "Abdominal pain": 1, "Ageusia": 1, "Anosmia": 1, "Arthralgia": 1, "COVID-19": 1, "Chest pain": 1, "Diarrhoea": 1, "Dysphagia": 1, "Hypoaesthesia": 1, "Nasopharyngitis": 1, "Swelling": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/205C81A.json b/docs/data/histograms/Philippines/205C81A.json
new file mode 100644
index 00000000000..87e2ca8116d
--- /dev/null
+++ b/docs/data/histograms/Philippines/205C81A.json
@@ -0,0 +1 @@
+{"batchcode": "205C81A", "histograms": [{"batchcodes": ["205C81A"], "histogram": {"Dyspnoea": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2072054.json b/docs/data/histograms/Philippines/2072054.json
new file mode 100644
index 00000000000..97138821945
--- /dev/null
+++ b/docs/data/histograms/Philippines/2072054.json
@@ -0,0 +1 @@
+{"batchcode": "2072054", "histograms": [{"batchcodes": ["2072054"], "histogram": {"Chest pain": 1, "Chills": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/209021A.json b/docs/data/histograms/Philippines/209021A.json
new file mode 100644
index 00000000000..5438c0be701
--- /dev/null
+++ b/docs/data/histograms/Philippines/209021A.json
@@ -0,0 +1 @@
+{"batchcode": "209021A", "histograms": [{"batchcodes": ["209021A"], "histogram": {"COVID-19": 1, "Cough": 1, "Decreased appetite": 1, "Dysphagia": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Oropharyngeal discomfort": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/209C21A.json b/docs/data/histograms/Philippines/209C21A.json
new file mode 100644
index 00000000000..ce6d560023e
--- /dev/null
+++ b/docs/data/histograms/Philippines/209C21A.json
@@ -0,0 +1 @@
+{"batchcode": "209C21A", "histograms": [{"batchcodes": ["209C21A", "A115"], "histogram": {"Asthenia": 1, "Headache": 1, "Seizure": 1}}, {"batchcodes": ["209C21A", "D17K21A", "FM7375"], "histogram": {"Depressed level of consciousness": 1}}, {"batchcodes": ["209C21A", "D17K21A"], "histogram": {"Depressed level of consciousness": 1}}, {"batchcodes": ["209C21A"], "histogram": {"Dyspnoea": 6, "Cough": 3, "Decreased appetite": 3, "Pyrexia": 3, "Asthenia": 2, "Chest discomfort": 2, "Depressed level of consciousness": 2, "Dysphagia": 2, "Breast pain": 1, "COVID-19": 1, "Death": 1, "Headache": 1, "Hypoaesthesia": 1, "Pain": 1, "Palpitations": 1, "Rhinitis": 1, "Throat tightness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/209C2IA.json b/docs/data/histograms/Philippines/209C2IA.json
new file mode 100644
index 00000000000..3f8188b974e
--- /dev/null
+++ b/docs/data/histograms/Philippines/209C2IA.json
@@ -0,0 +1 @@
+{"batchcode": "209C2IA", "histograms": [{"batchcodes": ["209C2IA"], "histogram": {"Asthenia": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/209CZ1A 101621.json b/docs/data/histograms/Philippines/209CZ1A 101621.json
new file mode 100644
index 00000000000..85e8fb37f52
--- /dev/null
+++ b/docs/data/histograms/Philippines/209CZ1A 101621.json	
@@ -0,0 +1 @@
+{"batchcode": "209CZ1A 101621", "histograms": [{"batchcodes": ["209CZ1A 101621"], "histogram": {"COVID-19 pneumonia": 1, "Dyspnoea": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/20SC21A.json b/docs/data/histograms/Philippines/20SC21A.json
new file mode 100644
index 00000000000..f83fd2410e8
--- /dev/null
+++ b/docs/data/histograms/Philippines/20SC21A.json
@@ -0,0 +1 @@
+{"batchcode": "20SC21A", "histograms": [{"batchcodes": ["20SC21A"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2100680.json b/docs/data/histograms/Philippines/2100680.json
new file mode 100644
index 00000000000..155caa5f44d
--- /dev/null
+++ b/docs/data/histograms/Philippines/2100680.json
@@ -0,0 +1 @@
+{"batchcode": "2100680", "histograms": [{"batchcodes": ["2100680", "C202105084", "J202106033"], "histogram": {"Death": 1}}, {"batchcodes": ["2100680"], "histogram": {"Abdominal pain": 1, "Gastritis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2100694.json b/docs/data/histograms/Philippines/2100694.json
new file mode 100644
index 00000000000..c4b9b159a60
--- /dev/null
+++ b/docs/data/histograms/Philippines/2100694.json
@@ -0,0 +1 @@
+{"batchcode": "2100694", "histograms": [{"batchcodes": ["2100694"], "histogram": {"Unresponsive to stimuli": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/210182.json b/docs/data/histograms/Philippines/210182.json
new file mode 100644
index 00000000000..b9d3a05f755
--- /dev/null
+++ b/docs/data/histograms/Philippines/210182.json
@@ -0,0 +1 @@
+{"batchcode": "210182", "histograms": [{"batchcodes": ["002K21A", "210182", "210182"], "histogram": {"Acute coronary syndrome": 1}}, {"batchcodes": ["210182", "210182", "48104731"], "histogram": {"End stage renal disease": 1}}, {"batchcodes": ["210182", "ABW4731"], "histogram": {"Acute myocardial infarction": 1, "COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21201A.json b/docs/data/histograms/Philippines/21201A.json
new file mode 100644
index 00000000000..125e33c3c6c
--- /dev/null
+++ b/docs/data/histograms/Philippines/21201A.json
@@ -0,0 +1 @@
+{"batchcode": "21201A", "histograms": [{"batchcodes": ["21201A"], "histogram": {"Dysarthria": 1, "Headache": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212021A.json b/docs/data/histograms/Philippines/212021A.json
new file mode 100644
index 00000000000..c442ad4a715
--- /dev/null
+++ b/docs/data/histograms/Philippines/212021A.json
@@ -0,0 +1 @@
+{"batchcode": "212021A", "histograms": [{"batchcodes": ["212021A"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Fatigue": 1, "Swelling": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C12A.json b/docs/data/histograms/Philippines/212C12A.json
new file mode 100644
index 00000000000..69d4b1d7517
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C12A.json
@@ -0,0 +1 @@
+{"batchcode": "212C12A", "histograms": [{"batchcodes": ["212C12A"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C1A.json b/docs/data/histograms/Philippines/212C1A.json
new file mode 100644
index 00000000000..281cc2d40e5
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C1A.json
@@ -0,0 +1 @@
+{"batchcode": "212C1A", "histograms": [{"batchcodes": ["212C1A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Chest pain": 1, "Headache": 1, "Pain assessment": 1, "Pyrexia": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C21 A.json b/docs/data/histograms/Philippines/212C21 A.json
new file mode 100644
index 00000000000..e8f1a1ceff5
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C21 A.json	
@@ -0,0 +1 @@
+{"batchcode": "212C21 A", "histograms": [{"batchcodes": ["212C21 A"], "histogram": {"Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C214.json b/docs/data/histograms/Philippines/212C214.json
new file mode 100644
index 00000000000..d6472fc5cda
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C214.json
@@ -0,0 +1 @@
+{"batchcode": "212C214", "histograms": [{"batchcodes": ["212C214"], "histogram": {"Abdominal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C21A / 12169.json b/docs/data/histograms/Philippines/212C21A / 12169.json
new file mode 100644
index 00000000000..1ec56114aee
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C21A / 12169.json	
@@ -0,0 +1 @@
+{"batchcode": "212C21A / 12169", "histograms": [{"batchcodes": ["212C21A / 12169"], "histogram": {"COVID-19": 1, "Nasopharyngitis": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C21A.json b/docs/data/histograms/Philippines/212C21A.json
new file mode 100644
index 00000000000..1078047ee53
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C21A.json
@@ -0,0 +1 @@
+{"batchcode": "212C21A", "histograms": [{"batchcodes": ["046G218", "212C21A"], "histogram": {"Drug ineffective": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}, {"batchcodes": ["212C21A", "N002A"], "histogram": {"Cough": 2, "COVID-19": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Oxygen saturation decreased": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["212C21A", "PCA0008"], "histogram": {"Death": 1}}, {"batchcodes": ["212C21A", "PCA0024"], "histogram": {"Death": 1}}, {"batchcodes": ["212C21A"], "histogram": {"Dyspnoea": 32, "Cough": 30, "Pyrexia": 26, "SARS-CoV-2 test": 16, "Syncope": 13, "Blood pressure measurement": 12, "COVID-19": 12, "Malaise": 12, "Vaccination failure": 11, "Chest pain": 9, "Asthenia": 8, "Blood pressure increased": 7, "Decreased appetite": 7, "Heart rate": 7, "Nausea": 7, "Vomiting": 7, "Body temperature": 6, "Fatigue": 6, "Nasopharyngitis": 6, "Oxygen saturation": 6, "Abdominal pain": 4, "Diarrhoea": 4, "Headache": 4, "Hypoaesthesia": 4, "Loss of consciousness": 4, "Respiratory rate": 4, "Unresponsive to stimuli": 4, "Chills": 3, "Death": 3, "Dizziness": 3, "Oxygen saturation decreased": 3, "Anaphylactic reaction": 2, "Back pain": 2, "Blood glucose": 2, "Heart rate increased": 2, "Hemiplegia": 2, "Hypotension": 2, "Myalgia": 2, "Myocardial infarction": 2, "Pain": 2, "Pneumonia": 2, "Pruritus": 2, "Rash": 2, "Seizure": 2, "Tachycardia": 2, "Throat irritation": 2, "Vaccination site pain": 2, "Abdominal pain upper": 1, "Ageusia": 1, "Altered visual depth perception": 1, "Anosmia": 1, "Anxiety": 1, "Application site pain": 1, "Axillary pain": 1, "Blister": 1, "Blood potassium decreased": 1, "Blood test": 1, "Bradycardia": 1, "Burning sensation": 1, "COVID-19 pneumonia": 1, "Cardio-respiratory arrest": 1, "Cavernous sinus thrombosis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Coma scale": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Constipation": 1, "Culture throat": 1, "Dysarthria": 1, "Electrocardiogram": 1, "Encephalitis": 1, "Eye swelling": 1, "Fall": 1, "Gastrooesophageal reflux disease": 1, "Gingival blister": 1, "Groin pain": 1, "Haematemesis": 1, "Haematochezia": 1, "Haematuria": 1, "Haemoptysis": 1, "Hemiparesis": 1, "Hyperhidrosis": 1, "Hyperventilation": 1, "Injection site pain": 1, "Intracranial aneurysm": 1, "Investigation": 1, "Multiple organ dysfunction syndrome": 1, "Musculoskeletal stiffness": 1, "Oral mucosal blistering": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Restlessness": 1, "Secretion discharge": 1, "Speech disorder": 1, "Subarachnoid haemorrhage": 1, "Suspected COVID-19": 1, "Toothache": 1, "Urinary tract infection": 1, "Urine output": 1, "Urine output decreased": 1, "Use of accessory respiratory muscles": 1, "Vasculitis": 1, "Vision blurred": 1, "Weight": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C221A.json b/docs/data/histograms/Philippines/212C221A.json
new file mode 100644
index 00000000000..6225d54c5e2
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C221A.json
@@ -0,0 +1 @@
+{"batchcode": "212C221A", "histograms": [{"batchcodes": ["212C221A"], "histogram": {"Cerebrovascular accident": 1, "Hypoaesthesia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212C2IA.json b/docs/data/histograms/Philippines/212C2IA.json
new file mode 100644
index 00000000000..c5768a54d4d
--- /dev/null
+++ b/docs/data/histograms/Philippines/212C2IA.json
@@ -0,0 +1 @@
+{"batchcode": "212C2IA", "histograms": [{"batchcodes": ["212C2IA"], "histogram": {"Penile swelling": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212CZ1A.json b/docs/data/histograms/Philippines/212CZ1A.json
new file mode 100644
index 00000000000..b59be4f765c
--- /dev/null
+++ b/docs/data/histograms/Philippines/212CZ1A.json
@@ -0,0 +1 @@
+{"batchcode": "212CZ1A", "histograms": [{"batchcodes": ["212CZ1A"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/212CZ21A.json b/docs/data/histograms/Philippines/212CZ21A.json
new file mode 100644
index 00000000000..249e7ee6b80
--- /dev/null
+++ b/docs/data/histograms/Philippines/212CZ21A.json
@@ -0,0 +1 @@
+{"batchcode": "212CZ21A", "histograms": [{"batchcodes": ["212CZ21A"], "histogram": {"Ageusia": 1, "Dysarthria": 1, "Dyspnoea": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213.json b/docs/data/histograms/Philippines/213.json
new file mode 100644
index 00000000000..48092767701
--- /dev/null
+++ b/docs/data/histograms/Philippines/213.json
@@ -0,0 +1 @@
+{"batchcode": "213", "histograms": [{"batchcodes": ["213"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Cough": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213001A.json b/docs/data/histograms/Philippines/213001A.json
new file mode 100644
index 00000000000..4239a4a8212
--- /dev/null
+++ b/docs/data/histograms/Philippines/213001A.json
@@ -0,0 +1 @@
+{"batchcode": "213001A", "histograms": [{"batchcodes": ["213001A"], "histogram": {"Decreased appetite": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213021A.json b/docs/data/histograms/Philippines/213021A.json
new file mode 100644
index 00000000000..7e04fe90a01
--- /dev/null
+++ b/docs/data/histograms/Philippines/213021A.json
@@ -0,0 +1 @@
+{"batchcode": "213021A", "histograms": [{"batchcodes": ["0021221A", "213021A"], "histogram": {"Vaccination site reaction": 1}}, {"batchcodes": ["213021A"], "histogram": {"COVID-19": 1, "Cough": 1, "Death": 1, "Diarrhoea": 1, "Fracture": 1, "Nasopharyngitis": 1, "Nausea": 1, "Vaccination failure": 1, "Vaccination site reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21321A.json b/docs/data/histograms/Philippines/21321A.json
new file mode 100644
index 00000000000..c38e551bcc4
--- /dev/null
+++ b/docs/data/histograms/Philippines/21321A.json
@@ -0,0 +1 @@
+{"batchcode": "21321A", "histograms": [{"batchcodes": ["21321A"], "histogram": {"Fatigue": 1, "Nausea": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2132A1A.json b/docs/data/histograms/Philippines/2132A1A.json
new file mode 100644
index 00000000000..d7d104f3bfd
--- /dev/null
+++ b/docs/data/histograms/Philippines/2132A1A.json
@@ -0,0 +1 @@
+{"batchcode": "2132A1A", "histograms": [{"batchcodes": ["2132A1A"], "histogram": {"COVID-19": 1, "Headache": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2132C21A.json b/docs/data/histograms/Philippines/2132C21A.json
new file mode 100644
index 00000000000..81a4d92ff49
--- /dev/null
+++ b/docs/data/histograms/Philippines/2132C21A.json
@@ -0,0 +1 @@
+{"batchcode": "2132C21A", "histograms": [{"batchcodes": ["2132C21A"], "histogram": {"Diarrhoea": 1, "Dyspnoea": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213521A.json b/docs/data/histograms/Philippines/213521A.json
new file mode 100644
index 00000000000..25469c3d30c
--- /dev/null
+++ b/docs/data/histograms/Philippines/213521A.json
@@ -0,0 +1 @@
+{"batchcode": "213521A", "histograms": [{"batchcodes": ["213521A"], "histogram": {"Asthenia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213621A.json b/docs/data/histograms/Philippines/213621A.json
new file mode 100644
index 00000000000..a196b1a893a
--- /dev/null
+++ b/docs/data/histograms/Philippines/213621A.json
@@ -0,0 +1 @@
+{"batchcode": "213621A", "histograms": [{"batchcodes": ["213621A"], "histogram": {"Abdominal pain": 1, "Malaise": 1, "Pneumonia": 1, "Pyrexia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C 214.json b/docs/data/histograms/Philippines/213C 214.json
new file mode 100644
index 00000000000..0ee6154c2de
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C 214.json	
@@ -0,0 +1 @@
+{"batchcode": "213C 214", "histograms": [{"batchcodes": ["213C 214"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C.json b/docs/data/histograms/Philippines/213C.json
new file mode 100644
index 00000000000..1358486ebf4
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C.json
@@ -0,0 +1 @@
+{"batchcode": "213C", "histograms": [{"batchcodes": ["213C"], "histogram": {"Asthenia": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C12A.json b/docs/data/histograms/Philippines/213C12A.json
new file mode 100644
index 00000000000..47cb8e3c57f
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C12A.json
@@ -0,0 +1 @@
+{"batchcode": "213C12A", "histograms": [{"batchcodes": ["213C12A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Headache": 1, "Throat irritation": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C21.json b/docs/data/histograms/Philippines/213C21.json
new file mode 100644
index 00000000000..49ac796953e
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C21.json
@@ -0,0 +1 @@
+{"batchcode": "213C21", "histograms": [{"batchcodes": ["213C21"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C211A.json b/docs/data/histograms/Philippines/213C211A.json
new file mode 100644
index 00000000000..c0e534a2bb3
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C211A.json
@@ -0,0 +1 @@
+{"batchcode": "213C211A", "histograms": [{"batchcodes": ["213C211A"], "histogram": {"COVID-19": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Nasopharyngitis": 1, "Rhinitis": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C212.json b/docs/data/histograms/Philippines/213C212.json
new file mode 100644
index 00000000000..9efcadbc722
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C212.json
@@ -0,0 +1 @@
+{"batchcode": "213C212", "histograms": [{"batchcodes": ["213C212"], "histogram": {"Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C214.json b/docs/data/histograms/Philippines/213C214.json
new file mode 100644
index 00000000000..cbce101c110
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C214.json
@@ -0,0 +1 @@
+{"batchcode": "213C214", "histograms": [{"batchcodes": ["213C214"], "histogram": {"Dyspnoea": 2, "Pyrexia": 2, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Cellulitis": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Eye haemorrhage": 1, "Facial paralysis": 1, "Hypoaesthesia": 1, "Lacrimation increased": 1, "Malaise": 1, "Malignant pleural effusion": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C219.json b/docs/data/histograms/Philippines/213C219.json
new file mode 100644
index 00000000000..818a5db8485
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C219.json
@@ -0,0 +1 @@
+{"batchcode": "213C219", "histograms": [{"batchcodes": ["213C219"], "histogram": {"Diarrhoea": 1, "Exposure during pregnancy": 1, "Haematochezia": 1, "Placenta praevia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C21A.json b/docs/data/histograms/Philippines/213C21A.json
new file mode 100644
index 00000000000..b90bc7886b4
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C21A.json
@@ -0,0 +1 @@
+{"batchcode": "213C21A", "histograms": [{"batchcodes": ["068F21A", "213C21A"], "histogram": {"Open globe injury": 1, "Pulmonary tuberculosis": 1}}, {"batchcodes": ["213C21A", "32021BD"], "histogram": {"Death": 1}}, {"batchcodes": ["213C21A", "939900"], "histogram": {"Acute respiratory distress syndrome": 2, "Asthenia": 2, "Decreased appetite": 2, "Vision blurred": 2}}, {"batchcodes": ["213C21A", "FL5324"], "histogram": {"Loss of consciousness": 1}}, {"batchcodes": ["213C21A", "FM2966"], "histogram": {"Back pain": 1}}, {"batchcodes": ["213C21A", "PN40172"], "histogram": {"COVID-19": 1, "Cough": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["213C21A"], "histogram": {"Blood pressure measurement": 255, "Blood pressure increased": 253, "Pyrexia": 63, "Cough": 57, "Dyspnoea": 50, "Asthenia": 30, "COVID-19": 27, "Malaise": 24, "Dizziness": 23, "Vomiting": 22, "Headache": 21, "SARS-CoV-2 test": 21, "Abdominal pain": 19, "Decreased appetite": 18, "Fatigue": 18, "Vaccination site pain": 17, "Nasopharyngitis": 16, "Vaccination failure": 14, "Death": 12, "Myalgia": 12, "Chills": 11, "Syncope": 11, "Diarrhoea": 10, "Hypoaesthesia": 9, "Chest pain": 8, "Hypertension": 8, "Loss of consciousness": 7, "Pain": 7, "Back pain": 6, "Chest discomfort": 6, "Dysarthria": 6, "Nausea": 5, "Anosmia": 4, "Arthralgia": 4, "Body temperature": 4, "Seizure": 4, "Abdominal pain upper": 3, "Ageusia": 3, "Erythema": 3, "Laboratory test": 3, "Oxygen saturation": 3, "Vaginal haemorrhage": 3, "Abdominal pain lower": 2, "Anaemia": 2, "Cerebral infarction": 2, "Chest X-ray": 2, "Depressed level of consciousness": 2, "Dyskinesia": 2, "Dysuria": 2, "Exposure during pregnancy": 2, "Flank pain": 2, "Hemiparesis": 2, "Hot flush": 2, "Hyperhidrosis": 2, "Hypertensive emergency": 2, "Nasal congestion": 2, "Oropharyngeal pain": 2, "Oxygen saturation decreased": 2, "Pneumonia": 2, "Urinary tract infection": 2, "X-ray": 2, "Abdominal distension": 1, "Anal incontinence": 1, "Autonomic neuropathy": 1, "Balance disorder": 1, "Bedridden": 1, "Blood glucose": 1, "Breast mass": 1, "COVID-19 pneumonia": 1, "Cardiac arrest": 1, "Cardiac failure congestive": 1, "Cerebrovascular accident": 1, "Chronic kidney disease": 1, "Craniocerebral injury": 1, "Cyanosis": 1, "Diabetes mellitus": 1, "Diagnostic procedure": 1, "Diplegia": 1, "Dysphonia": 1, "Dysstasia": 1, "Epistaxis": 1, "Eye inflammation": 1, "Eye movement disorder": 1, "Eye pain": 1, "Facial asymmetry": 1, "Facial paralysis": 1, "Faecaloma": 1, "Female reproductive tract disorder": 1, "Gait disturbance": 1, "Gastritis": 1, "Gout": 1, "Guillain-Barre syndrome": 1, "Haematemesis": 1, "Haematochezia": 1, "Haematoma": 1, "Haemoptysis": 1, "Heart rate": 1, "Hepatic cirrhosis": 1, "Hypertensive heart disease": 1, "Hypertensive urgency": 1, "Hypoaesthesia oral": 1, "Ileus paralytic": 1, "Influenza like illness": 1, "Inguinal mass": 1, "Internal haemorrhage": 1, "Irritability": 1, "Labour pain": 1, "Lethargy": 1, "Limb discomfort": 1, "Monoparesis": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Occult blood": 1, "Occult blood positive": 1, "Optic neuritis": 1, "Oxygen therapy": 1, "Papillary thyroid cancer": 1, "Paralysis": 1, "Pelvic pain": 1, "Positron emission tomogram": 1, "Productive cough": 1, "Pruritus": 1, "Rash": 1, "Rash pruritic": 1, "Respiratory failure": 1, "Respiratory symptom": 1, "Rhinitis": 1, "SARS-CoV-2 test positive": 1, "Skin abrasion": 1, "Swelling": 1, "Tachycardia": 1, "Therapy non-responder": 1, "Throat irritation": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Vertigo": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C21AL2021060.json b/docs/data/histograms/Philippines/213C21AL2021060.json
new file mode 100644
index 00000000000..612734c0947
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C21AL2021060.json
@@ -0,0 +1 @@
+{"batchcode": "213C21AL2021060", "histograms": [{"batchcodes": ["213C21AL2021060"], "histogram": {"Cellulitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C22A.json b/docs/data/histograms/Philippines/213C22A.json
new file mode 100644
index 00000000000..652bd1fbe43
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C22A.json
@@ -0,0 +1 @@
+{"batchcode": "213C22A", "histograms": [{"batchcodes": ["213C22A"], "histogram": {"Body temperature": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C25A.json b/docs/data/histograms/Philippines/213C25A.json
new file mode 100644
index 00000000000..dcd9956f793
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C25A.json
@@ -0,0 +1 @@
+{"batchcode": "213C25A", "histograms": [{"batchcodes": ["213C25A"], "histogram": {"Vaccination site pain": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C279.json b/docs/data/histograms/Philippines/213C279.json
new file mode 100644
index 00000000000..0494d185ef5
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C279.json
@@ -0,0 +1 @@
+{"batchcode": "213C279", "histograms": [{"batchcodes": ["213C279"], "histogram": {"Exposure during pregnancy": 1, "Labour pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C2A.json b/docs/data/histograms/Philippines/213C2A.json
new file mode 100644
index 00000000000..130e201bfc8
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C2A.json
@@ -0,0 +1 @@
+{"batchcode": "213C2A", "histograms": [{"batchcodes": ["213C2A"], "histogram": {"COVID-19": 1, "Chills": 1, "Cough": 1, "Malaise": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C2A1.json b/docs/data/histograms/Philippines/213C2A1.json
new file mode 100644
index 00000000000..e8ad8ac4f0d
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C2A1.json
@@ -0,0 +1 @@
+{"batchcode": "213C2A1", "histograms": [{"batchcodes": ["213C2A1"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Pain": 1, "Pollakiuria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C2IA.json b/docs/data/histograms/Philippines/213C2IA.json
new file mode 100644
index 00000000000..39cd51fb313
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C2IA.json
@@ -0,0 +1 @@
+{"batchcode": "213C2IA", "histograms": [{"batchcodes": ["213C2IA"], "histogram": {"Dyspnoea": 1, "Haematemesis": 1, "Headache": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C2KA.json b/docs/data/histograms/Philippines/213C2KA.json
new file mode 100644
index 00000000000..619795b175e
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C2KA.json
@@ -0,0 +1 @@
+{"batchcode": "213C2KA", "histograms": [{"batchcodes": ["213C2KA"], "histogram": {"Road traffic accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C2LA.json b/docs/data/histograms/Philippines/213C2LA.json
new file mode 100644
index 00000000000..affef10c5c9
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C2LA.json
@@ -0,0 +1 @@
+{"batchcode": "213C2LA", "histograms": [{"batchcodes": ["213C2LA"], "histogram": {"COVID-19": 1, "Cough": 1, "Nasopharyngitis": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213C71A.json b/docs/data/histograms/Philippines/213C71A.json
new file mode 100644
index 00000000000..f072f3e7ddc
--- /dev/null
+++ b/docs/data/histograms/Philippines/213C71A.json
@@ -0,0 +1 @@
+{"batchcode": "213C71A", "histograms": [{"batchcodes": ["213C71A"], "histogram": {"Exposure during pregnancy": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213CIA.json b/docs/data/histograms/Philippines/213CIA.json
new file mode 100644
index 00000000000..f8f8880e50d
--- /dev/null
+++ b/docs/data/histograms/Philippines/213CIA.json
@@ -0,0 +1 @@
+{"batchcode": "213CIA", "histograms": [{"batchcodes": ["213CIA"], "histogram": {"Dyspnoea": 2, "Altered state of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/213CZ1A.json b/docs/data/histograms/Philippines/213CZ1A.json
new file mode 100644
index 00000000000..52d3e1db8a5
--- /dev/null
+++ b/docs/data/histograms/Philippines/213CZ1A.json
@@ -0,0 +1 @@
+{"batchcode": "213CZ1A", "histograms": [{"batchcodes": ["213CZ1A"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/214C21A.json b/docs/data/histograms/Philippines/214C21A.json
new file mode 100644
index 00000000000..f6228af146f
--- /dev/null
+++ b/docs/data/histograms/Philippines/214C21A.json
@@ -0,0 +1 @@
+{"batchcode": "214C21A", "histograms": [{"batchcodes": ["214C21A"], "histogram": {"Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/218C21A.json b/docs/data/histograms/Philippines/218C21A.json
new file mode 100644
index 00000000000..550a3e1723c
--- /dev/null
+++ b/docs/data/histograms/Philippines/218C21A.json
@@ -0,0 +1 @@
+{"batchcode": "218C21A", "histograms": [{"batchcodes": ["218C21A"], "histogram": {"Cough": 1, "Malaise": 1, "Nasopharyngitis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21A.json b/docs/data/histograms/Philippines/21A.json
new file mode 100644
index 00000000000..f37bb45353c
--- /dev/null
+++ b/docs/data/histograms/Philippines/21A.json
@@ -0,0 +1 @@
+{"batchcode": "21A", "histograms": [{"batchcodes": ["21A"], "histogram": {"Blood immunoglobulin E": 1, "Rash": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21B121A.json b/docs/data/histograms/Philippines/21B121A.json
new file mode 100644
index 00000000000..7910350d3b8
--- /dev/null
+++ b/docs/data/histograms/Philippines/21B121A.json
@@ -0,0 +1 @@
+{"batchcode": "21B121A", "histograms": [{"batchcodes": ["0021221A", "21B121A"], "histogram": {"Abdominal pain": 1, "Intestinal obstruction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21BC21A.json b/docs/data/histograms/Philippines/21BC21A.json
new file mode 100644
index 00000000000..de855301ead
--- /dev/null
+++ b/docs/data/histograms/Philippines/21BC21A.json
@@ -0,0 +1 @@
+{"batchcode": "21BC21A", "histograms": [{"batchcodes": ["21BC21A"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21C21A.json b/docs/data/histograms/Philippines/21C21A.json
new file mode 100644
index 00000000000..904d787dcbf
--- /dev/null
+++ b/docs/data/histograms/Philippines/21C21A.json
@@ -0,0 +1 @@
+{"batchcode": "21C21A", "histograms": [{"batchcodes": ["21C21A"], "histogram": {"Intestinal mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21C2IA.json b/docs/data/histograms/Philippines/21C2IA.json
new file mode 100644
index 00000000000..766d54f8e15
--- /dev/null
+++ b/docs/data/histograms/Philippines/21C2IA.json
@@ -0,0 +1 @@
+{"batchcode": "21C2IA", "histograms": [{"batchcodes": ["21C2IA"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/21ZC21A.json b/docs/data/histograms/Philippines/21ZC21A.json
new file mode 100644
index 00000000000..21b80b583e6
--- /dev/null
+++ b/docs/data/histograms/Philippines/21ZC21A.json
@@ -0,0 +1 @@
+{"batchcode": "21ZC21A", "histograms": [{"batchcodes": ["21ZC21A"], "histogram": {"Diarrhoea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/22-077-DK.json b/docs/data/histograms/Philippines/22-077-DK.json
new file mode 100644
index 00000000000..1410a4bffe2
--- /dev/null
+++ b/docs/data/histograms/Philippines/22-077-DK.json
@@ -0,0 +1 @@
+{"batchcode": "22-077-DK", "histograms": [{"batchcodes": ["22-077-DK"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2212C21A.json b/docs/data/histograms/Philippines/2212C21A.json
new file mode 100644
index 00000000000..ffbdd14c285
--- /dev/null
+++ b/docs/data/histograms/Philippines/2212C21A.json
@@ -0,0 +1 @@
+{"batchcode": "2212C21A", "histograms": [{"batchcodes": ["2212C21A"], "histogram": {"Dizziness": 1, "Loss of consciousness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/221C21A.json b/docs/data/histograms/Philippines/221C21A.json
new file mode 100644
index 00000000000..26b5939ec3c
--- /dev/null
+++ b/docs/data/histograms/Philippines/221C21A.json
@@ -0,0 +1 @@
+{"batchcode": "221C21A", "histograms": [{"batchcodes": ["221C21A"], "histogram": {"Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/222756 /PCB0002.json b/docs/data/histograms/Philippines/222756 /PCB0002.json
new file mode 100644
index 00000000000..dad0d1c4d45
--- /dev/null
+++ b/docs/data/histograms/Philippines/222756 /PCB0002.json	
@@ -0,0 +1 @@
+{"batchcode": "222756 /PCB0002", "histograms": [{"batchcodes": ["222756 /PCB0002"], "histogram": {"Bradycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/222756 PCB0002.json b/docs/data/histograms/Philippines/222756 PCB0002.json
new file mode 100644
index 00000000000..86f35076193
--- /dev/null
+++ b/docs/data/histograms/Philippines/222756 PCB0002.json	
@@ -0,0 +1 @@
+{"batchcode": "222756 PCB0002", "histograms": [{"batchcodes": ["222756 PCB0002"], "histogram": {"Blood pressure measurement": 4, "Blood pressure increased": 3, "Headache": 2, "Blood pressure decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/222756 PCB0004.json b/docs/data/histograms/Philippines/222756 PCB0004.json
new file mode 100644
index 00000000000..3a04dc96b65
--- /dev/null
+++ b/docs/data/histograms/Philippines/222756 PCB0004.json	
@@ -0,0 +1 @@
+{"batchcode": "222756 PCB0004", "histograms": [{"batchcodes": ["222756 PCB0004"], "histogram": {"Blood pressure increased": 7, "Blood pressure measurement": 7, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/222756.json b/docs/data/histograms/Philippines/222756.json
new file mode 100644
index 00000000000..96aa11b54bb
--- /dev/null
+++ b/docs/data/histograms/Philippines/222756.json
@@ -0,0 +1 @@
+{"batchcode": "222756", "histograms": [{"batchcodes": ["222756"], "histogram": {"Chest pain": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/222756/PCB0002.json b/docs/data/histograms/Philippines/222756/PCB0002.json
new file mode 100644
index 00000000000..595f2a4e066
--- /dev/null
+++ b/docs/data/histograms/Philippines/222756/PCB0002.json
@@ -0,0 +1 @@
+{"batchcode": "222756/PCB0002", "histograms": [{"batchcodes": ["222756/PCB0002"], "histogram": {"Bradycardia": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/222763.json b/docs/data/histograms/Philippines/222763.json
new file mode 100644
index 00000000000..fc59051780d
--- /dev/null
+++ b/docs/data/histograms/Philippines/222763.json
@@ -0,0 +1 @@
+{"batchcode": "222763", "histograms": [{"batchcodes": ["222763"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Nasopharyngitis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/22756.json b/docs/data/histograms/Philippines/22756.json
new file mode 100644
index 00000000000..eef0ea265b3
--- /dev/null
+++ b/docs/data/histograms/Philippines/22756.json
@@ -0,0 +1 @@
+{"batchcode": "22756", "histograms": [{"batchcodes": ["22756"], "histogram": {"Body temperature": 1, "Chest pain": 1, "Chills": 1, "Headache": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2317218.json b/docs/data/histograms/Philippines/2317218.json
new file mode 100644
index 00000000000..928ad03b7ab
--- /dev/null
+++ b/docs/data/histograms/Philippines/2317218.json
@@ -0,0 +1 @@
+{"batchcode": "2317218", "histograms": [{"batchcodes": ["2317218"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Dizziness": 1, "Heart rate": 1, "Respiratory rate": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/231C21A.json b/docs/data/histograms/Philippines/231C21A.json
new file mode 100644
index 00000000000..c6e2563b6dc
--- /dev/null
+++ b/docs/data/histograms/Philippines/231C21A.json
@@ -0,0 +1 @@
+{"batchcode": "231C21A", "histograms": [{"batchcodes": ["083F21B", "231C21A"], "histogram": {"Myalgia": 1}}, {"batchcodes": ["231C21A"], "histogram": {"Blood pressure increased": 2, "Blood pressure measurement": 2, "Abdominal pain lower": 1, "Ageusia": 1, "COVID-19": 1, "Cough": 1, "Decreased appetite": 1, "Exposure during pregnancy": 1, "Hospitalisation": 1, "Malaise": 1, "Myalgia": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/23C21A.json b/docs/data/histograms/Philippines/23C21A.json
new file mode 100644
index 00000000000..5a664e7f8db
--- /dev/null
+++ b/docs/data/histograms/Philippines/23C21A.json
@@ -0,0 +1 @@
+{"batchcode": "23C21A", "histograms": [{"batchcodes": ["23C21A"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/23K21A.json b/docs/data/histograms/Philippines/23K21A.json
new file mode 100644
index 00000000000..2fd07eef3dd
--- /dev/null
+++ b/docs/data/histograms/Philippines/23K21A.json
@@ -0,0 +1 @@
+{"batchcode": "23K21A", "histograms": [{"batchcodes": ["002K21A", "23K21A"], "histogram": {"Diarrhoea": 2, "Vomiting": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/28-JUL-2021.json b/docs/data/histograms/Philippines/28-JUL-2021.json
new file mode 100644
index 00000000000..e9847df5a7b
--- /dev/null
+++ b/docs/data/histograms/Philippines/28-JUL-2021.json
@@ -0,0 +1 @@
+{"batchcode": "28-JUL-2021", "histograms": [{"batchcodes": ["28-JUL-2021"], "histogram": {"Abdominal pain": 1, "Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/29001.json b/docs/data/histograms/Philippines/29001.json
new file mode 100644
index 00000000000..8554c53849a
--- /dev/null
+++ b/docs/data/histograms/Philippines/29001.json
@@ -0,0 +1 @@
+{"batchcode": "29001", "histograms": [{"batchcodes": ["29001"], "histogram": {"Dizziness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2A3C21.json b/docs/data/histograms/Philippines/2A3C21.json
new file mode 100644
index 00000000000..eecd69ee878
--- /dev/null
+++ b/docs/data/histograms/Philippines/2A3C21.json
@@ -0,0 +1 @@
+{"batchcode": "2A3C21", "histograms": [{"batchcodes": ["2A3C21"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/2BC21A.json b/docs/data/histograms/Philippines/2BC21A.json
new file mode 100644
index 00000000000..bf263da3837
--- /dev/null
+++ b/docs/data/histograms/Philippines/2BC21A.json
@@ -0,0 +1 @@
+{"batchcode": "2BC21A", "histograms": [{"batchcodes": ["2BC21A"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Headache": 1, "Road traffic accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3-2021BD.json b/docs/data/histograms/Philippines/3-2021BD.json
new file mode 100644
index 00000000000..883ea44ba2f
--- /dev/null
+++ b/docs/data/histograms/Philippines/3-2021BD.json
@@ -0,0 +1 @@
+{"batchcode": "3-2021BD", "histograms": [{"batchcodes": ["3-2021BD"], "histogram": {"Dyspnoea": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3002538.json b/docs/data/histograms/Philippines/3002538.json
new file mode 100644
index 00000000000..a9a11f8e073
--- /dev/null
+++ b/docs/data/histograms/Philippines/3002538.json
@@ -0,0 +1 @@
+{"batchcode": "3002538", "histograms": [{"batchcodes": ["3002538"], "histogram": {"Dizziness": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3004222, 300472.json b/docs/data/histograms/Philippines/3004222, 300472.json
new file mode 100644
index 00000000000..73c35c2de88
--- /dev/null
+++ b/docs/data/histograms/Philippines/3004222, 300472.json	
@@ -0,0 +1 @@
+{"batchcode": "3004222, 300472", "histograms": [{"batchcodes": ["3004222, 300472"], "histogram": {"Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3004222.json b/docs/data/histograms/Philippines/3004222.json
new file mode 100644
index 00000000000..eb0b19187a4
--- /dev/null
+++ b/docs/data/histograms/Philippines/3004222.json
@@ -0,0 +1 @@
+{"batchcode": "3004222", "histograms": [{"batchcodes": ["3004222"], "histogram": {"Blood pressure increased": 7, "Blood pressure measurement": 7, "Pyrexia": 4, "Chest pain": 3, "Dyspnoea": 3, "Asthenia": 2, "COVID-19": 2, "Vaccination site pain": 2, "Anaphylactic reaction": 1, "Anxiety": 1, "Arthralgia": 1, "Bell's palsy": 1, "Body temperature": 1, "Chills": 1, "Death": 1, "Decreased appetite": 1, "Dysarthria": 1, "Eating disorder": 1, "Fall": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Lacrimation increased": 1, "Loss of consciousness": 1, "Malaise": 1, "Myalgia": 1, "Myocarditis": 1, "Pallor": 1, "Peripheral swelling": 1, "Respiratory failure": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Vomiting": 1, "Water pollution": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3004225V2.json b/docs/data/histograms/Philippines/3004225V2.json
new file mode 100644
index 00000000000..b741814e805
--- /dev/null
+++ b/docs/data/histograms/Philippines/3004225V2.json
@@ -0,0 +1 @@
+{"batchcode": "3004225V2", "histograms": [{"batchcodes": ["3004225V2"], "histogram": {"Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/30046.json b/docs/data/histograms/Philippines/30046.json
new file mode 100644
index 00000000000..9b5ac579896
--- /dev/null
+++ b/docs/data/histograms/Philippines/30046.json
@@ -0,0 +1 @@
+{"batchcode": "30046", "histograms": [{"batchcodes": ["30046"], "histogram": {"Headache": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3004729.json b/docs/data/histograms/Philippines/3004729.json
new file mode 100644
index 00000000000..89a032856b8
--- /dev/null
+++ b/docs/data/histograms/Philippines/3004729.json
@@ -0,0 +1 @@
+{"batchcode": "3004729", "histograms": [{"batchcodes": ["3004729"], "histogram": {"Nasopharyngitis": 3, "Cough": 2, "Pyrexia": 2, "Asthenia": 1, "Bell's palsy": 1, "Choking sensation": 1, "Erythema": 1, "Fatigue": 1, "Gingival bleeding": 1, "Headache": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Malaise": 1, "Myalgia": 1, "Oedema": 1, "Pruritus": 1, "Syncope": 1, "Thrombosis": 1, "Vaccination site anaesthesia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3004960 & AMP;.json b/docs/data/histograms/Philippines/3004960 & AMP;.json
new file mode 100644
index 00000000000..83bee958ff5
--- /dev/null
+++ b/docs/data/histograms/Philippines/3004960 & AMP;.json	
@@ -0,0 +1 @@
+{"batchcode": "3004960 & AMP;", "histograms": [{"batchcodes": ["3004960 & AMP;"], "histogram": {"Asthenia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pyrexia": 1, "Somnolence": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3004960.json b/docs/data/histograms/Philippines/3004960.json
new file mode 100644
index 00000000000..ebfff870fd3
--- /dev/null
+++ b/docs/data/histograms/Philippines/3004960.json
@@ -0,0 +1 @@
+{"batchcode": "3004960", "histograms": [{"batchcodes": ["3004960", "J202103011", "J20210311"], "histogram": {"Death": 1}}, {"batchcodes": ["3004960"], "histogram": {"Pyrexia": 4, "Blood pressure increased": 3, "Blood pressure measurement": 3, "Chills": 3, "Dizziness": 3, "Chest pain": 2, "Decreased appetite": 2, "Headache": 2, "Vaccination site pain": 2, "Anaphylactic reaction": 1, "Back pain": 1, "COVID-19": 1, "Cardiac arrest": 1, "Cough": 1, "Dysphonia": 1, "Dyspnoea": 1, "Haematemesis": 1, "Malaise": 1, "Palpitations": 1, "Rash": 1, "Syncope": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3005693.json b/docs/data/histograms/Philippines/3005693.json
new file mode 100644
index 00000000000..0b93f40726f
--- /dev/null
+++ b/docs/data/histograms/Philippines/3005693.json
@@ -0,0 +1 @@
+{"batchcode": "3005693", "histograms": [{"batchcodes": ["3005693"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3005784.json b/docs/data/histograms/Philippines/3005784.json
new file mode 100644
index 00000000000..7c376d03bd5
--- /dev/null
+++ b/docs/data/histograms/Philippines/3005784.json
@@ -0,0 +1 @@
+{"batchcode": "3005784", "histograms": [{"batchcodes": ["3005784"], "histogram": {"Asthenia": 4, "Pyrexia": 4, "Dyspnoea": 3, "Abdominal pain": 2, "Chest pain": 2, "Cough": 2, "Dysarthria": 2, "Hypoaesthesia": 2, "Pain": 2, "Vaccination site pain": 2, "Anaphylactic reaction": 1, "Anosmia": 1, "Bradycardia": 1, "COVID-19": 1, "Caesarean section": 1, "Chest discomfort": 1, "Chills": 1, "Constipation": 1, "Decreased appetite": 1, "Dizziness": 1, "Eye swelling": 1, "Haematochezia": 1, "Haemorrhagic stroke": 1, "Headache": 1, "Hemiparesis": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Hypothyroidism": 1, "Maternal exposure during breast feeding": 1, "Nausea": 1, "Neck mass": 1, "Palpitations": 1, "Rash": 1, "Swelling face": 1, "Tonsillitis": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/30060182.json b/docs/data/histograms/Philippines/30060182.json
new file mode 100644
index 00000000000..49bfddae604
--- /dev/null
+++ b/docs/data/histograms/Philippines/30060182.json
@@ -0,0 +1 @@
+{"batchcode": "30060182", "histograms": [{"batchcodes": ["30060182"], "histogram": {"Asthenia": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Hypotension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/300784.json b/docs/data/histograms/Philippines/300784.json
new file mode 100644
index 00000000000..1baf506a385
--- /dev/null
+++ b/docs/data/histograms/Philippines/300784.json
@@ -0,0 +1 @@
+{"batchcode": "300784", "histograms": [{"batchcodes": ["300784"], "histogram": {"Haematemesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/310060BP.json b/docs/data/histograms/Philippines/310060BP.json
new file mode 100644
index 00000000000..aa02b054169
--- /dev/null
+++ b/docs/data/histograms/Philippines/310060BP.json
@@ -0,0 +1 @@
+{"batchcode": "310060BP", "histograms": [{"batchcodes": ["310060BP"], "histogram": {"Abdominal pain lower": 1, "Ectopic pregnancy": 1, "Pregnancy test": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3106023.json b/docs/data/histograms/Philippines/3106023.json
new file mode 100644
index 00000000000..ad92ab05230
--- /dev/null
+++ b/docs/data/histograms/Philippines/3106023.json
@@ -0,0 +1 @@
+{"batchcode": "3106023", "histograms": [{"batchcodes": ["086521A", "3106023", "FJ830"], "histogram": {"Asthenia": 1, "Vaccination site pain": 1}}, {"batchcodes": ["3106023"], "histogram": {"Asthenia": 1, "Inappropriate schedule of product administration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3106080.json b/docs/data/histograms/Philippines/3106080.json
new file mode 100644
index 00000000000..9adf0a4c0c3
--- /dev/null
+++ b/docs/data/histograms/Philippines/3106080.json
@@ -0,0 +1 @@
+{"batchcode": "3106080", "histograms": [{"batchcodes": ["3106080"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Malaise": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/310608B.json b/docs/data/histograms/Philippines/310608B.json
new file mode 100644
index 00000000000..0aa2f359fb6
--- /dev/null
+++ b/docs/data/histograms/Philippines/310608B.json
@@ -0,0 +1 @@
+{"batchcode": "310608B", "histograms": [{"batchcodes": ["310608B"], "histogram": {"Abdominal pain lower": 2, "Appendicitis": 2, "Glomerulonephritis acute": 2, "Hypertension": 2, "Asthenia": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/310608D.json b/docs/data/histograms/Philippines/310608D.json
new file mode 100644
index 00000000000..6c410857f10
--- /dev/null
+++ b/docs/data/histograms/Philippines/310608D.json
@@ -0,0 +1 @@
+{"batchcode": "310608D", "histograms": [{"batchcodes": ["310608D"], "histogram": {"Blood pressure measurement": 8, "Blood pressure increased": 7, "Syncope": 5, "Dizziness": 3, "Loss of consciousness": 3, "Rash": 3, "Vaccination site pain": 3, "Abdominal pain": 2, "Dyspnoea": 2, "Headache": 2, "Hiccups": 2, "Seizure": 2, "Back pain": 1, "Chest pain": 1, "Cough": 1, "Death": 1, "Dehydration": 1, "Dyskinesia": 1, "Flushing": 1, "Gastroenteritis": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypertension": 1, "Maternal exposure timing unspecified": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Palpitations": 1, "Previous caesarean section": 1, "Pyrexia": 1, "Rash pruritic": 1, "Road traffic accident": 1, "Vision blurred": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/310608P.json b/docs/data/histograms/Philippines/310608P.json
new file mode 100644
index 00000000000..84f147cb93c
--- /dev/null
+++ b/docs/data/histograms/Philippines/310608P.json
@@ -0,0 +1 @@
+{"batchcode": "310608P", "histograms": [{"batchcodes": ["310608P"], "histogram": {"Arthralgia": 1, "Headache": 1, "Hypoaesthesia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/31060BD.json b/docs/data/histograms/Philippines/31060BD.json
new file mode 100644
index 00000000000..7d9876d0fd5
--- /dev/null
+++ b/docs/data/histograms/Philippines/31060BD.json
@@ -0,0 +1 @@
+{"batchcode": "31060BD", "histograms": [{"batchcodes": ["31060BD"], "histogram": {"Blood pressure increased": 8, "Blood pressure measurement": 8, "Cough": 3, "Pyrexia": 3, "Abdominal pain": 2, "Body temperature": 2, "COVID-19": 2, "Dyspnoea": 2, "Headache": 2, "SARS-CoV-2 test": 2, "Syncope": 2, "Altered state of consciousness": 1, "Amniorrhoea": 1, "Anaemia": 1, "Asthenia": 1, "Bedridden": 1, "Chest pain": 1, "Decreased appetite": 1, "Dizziness": 1, "Dry eye": 1, "Dysarthria": 1, "Facial paralysis": 1, "Goitre": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Lip disorder": 1, "Loss of consciousness": 1, "Malaise": 1, "Maternal exposure timing unspecified": 1, "Nausea": 1, "Neck mass": 1, "Off label use": 1, "Paraesthesia oral": 1, "Product use issue": 1, "Pulmonary mass": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/31060DB.json b/docs/data/histograms/Philippines/31060DB.json
new file mode 100644
index 00000000000..f5dd8957085
--- /dev/null
+++ b/docs/data/histograms/Philippines/31060DB.json
@@ -0,0 +1 @@
+{"batchcode": "31060DB", "histograms": [{"batchcodes": ["31060DB"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/31060PD.json b/docs/data/histograms/Philippines/31060PD.json
new file mode 100644
index 00000000000..7984366d441
--- /dev/null
+++ b/docs/data/histograms/Philippines/31060PD.json
@@ -0,0 +1 @@
+{"batchcode": "31060PD", "histograms": [{"batchcodes": ["31060PD"], "histogram": {"Asthenia": 1, "Dysuria": 1, "Haematuria": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/310680.json b/docs/data/histograms/Philippines/310680.json
new file mode 100644
index 00000000000..f9e45b555ba
--- /dev/null
+++ b/docs/data/histograms/Philippines/310680.json
@@ -0,0 +1 @@
+{"batchcode": "310680", "histograms": [{"batchcodes": ["310680"], "histogram": {"Abdominal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3106DBD.json b/docs/data/histograms/Philippines/3106DBD.json
new file mode 100644
index 00000000000..a3da0d7a70b
--- /dev/null
+++ b/docs/data/histograms/Philippines/3106DBD.json
@@ -0,0 +1 @@
+{"batchcode": "3106DBD", "histograms": [{"batchcodes": ["3106DBD"], "histogram": {"Bradycardia": 1, "Cold sweat": 1, "Dizziness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/310G21B.json b/docs/data/histograms/Philippines/310G21B.json
new file mode 100644
index 00000000000..c32a568355a
--- /dev/null
+++ b/docs/data/histograms/Philippines/310G21B.json
@@ -0,0 +1 @@
+{"batchcode": "310G21B", "histograms": [{"batchcodes": ["310G21B"], "histogram": {"Caesarean section": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3125B1.json b/docs/data/histograms/Philippines/3125B1.json
new file mode 100644
index 00000000000..79b7d67c84b
--- /dev/null
+++ b/docs/data/histograms/Philippines/3125B1.json
@@ -0,0 +1 @@
+{"batchcode": "3125B1", "histograms": [{"batchcodes": ["3125B1"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/314V518.json b/docs/data/histograms/Philippines/314V518.json
new file mode 100644
index 00000000000..e9757e49140
--- /dev/null
+++ b/docs/data/histograms/Philippines/314V518.json
@@ -0,0 +1 @@
+{"batchcode": "314V518", "histograms": [{"batchcodes": ["314V518"], "histogram": {"Asthenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/31OUOBD.json b/docs/data/histograms/Philippines/31OUOBD.json
new file mode 100644
index 00000000000..8ffa4fa942d
--- /dev/null
+++ b/docs/data/histograms/Philippines/31OUOBD.json
@@ -0,0 +1 @@
+{"batchcode": "31OUOBD", "histograms": [{"batchcodes": ["31OUOBD"], "histogram": {"Drooling": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32020130.json b/docs/data/histograms/Philippines/32020130.json
new file mode 100644
index 00000000000..0a193877e14
--- /dev/null
+++ b/docs/data/histograms/Philippines/32020130.json
@@ -0,0 +1 @@
+{"batchcode": "32020130", "histograms": [{"batchcodes": ["32020130"], "histogram": {"Loss of consciousness": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32020BD.json b/docs/data/histograms/Philippines/32020BD.json
new file mode 100644
index 00000000000..6b42c4045bf
--- /dev/null
+++ b/docs/data/histograms/Philippines/32020BD.json
@@ -0,0 +1 @@
+{"batchcode": "32020BD", "histograms": [{"batchcodes": ["32020BD"], "histogram": {"Headache": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202113D.json b/docs/data/histograms/Philippines/3202113D.json
new file mode 100644
index 00000000000..f74c8e8995b
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202113D.json
@@ -0,0 +1 @@
+{"batchcode": "3202113D", "histograms": [{"batchcodes": ["3202113D"], "histogram": {"Abdominal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202118D.json b/docs/data/histograms/Philippines/3202118D.json
new file mode 100644
index 00000000000..ac64b155fd0
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202118D.json
@@ -0,0 +1 @@
+{"batchcode": "3202118D", "histograms": [{"batchcodes": ["3202118D"], "histogram": {"Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202130.json b/docs/data/histograms/Philippines/3202130.json
new file mode 100644
index 00000000000..99f85ad0391
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202130.json
@@ -0,0 +1 @@
+{"batchcode": "3202130", "histograms": [{"batchcodes": ["3202130"], "histogram": {"Abdominal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32021380.json b/docs/data/histograms/Philippines/32021380.json
new file mode 100644
index 00000000000..6ca30947292
--- /dev/null
+++ b/docs/data/histograms/Philippines/32021380.json
@@ -0,0 +1 @@
+{"batchcode": "32021380", "histograms": [{"batchcodes": ["32021380"], "histogram": {"Caesarean section": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320213D.json b/docs/data/histograms/Philippines/320213D.json
new file mode 100644
index 00000000000..2d8de525226
--- /dev/null
+++ b/docs/data/histograms/Philippines/320213D.json
@@ -0,0 +1 @@
+{"batchcode": "320213D", "histograms": [{"batchcodes": ["320213D"], "histogram": {"Syncope": 2, "Asthenia": 1, "Back pain": 1, "Dizziness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202180.json b/docs/data/histograms/Philippines/3202180.json
new file mode 100644
index 00000000000..f1af21b31ac
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202180.json
@@ -0,0 +1 @@
+{"batchcode": "3202180", "histograms": [{"batchcodes": ["3202180"], "histogram": {"Abdominal pain lower": 1, "COVID-19": 1, "Dizziness": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202181.json b/docs/data/histograms/Philippines/3202181.json
new file mode 100644
index 00000000000..9a605162415
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202181.json
@@ -0,0 +1 @@
+{"batchcode": "3202181", "histograms": [{"batchcodes": ["3202181"], "histogram": {"Labour pain": 1, "Maternal exposure timing unspecified": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320218D.json b/docs/data/histograms/Philippines/320218D.json
new file mode 100644
index 00000000000..29b4360bf39
--- /dev/null
+++ b/docs/data/histograms/Philippines/320218D.json
@@ -0,0 +1 @@
+{"batchcode": "320218D", "histograms": [{"batchcodes": ["320218D"], "histogram": {"Vaccination site pain": 4, "SARS-CoV-2 test": 3, "Abdominal pain lower": 2, "COVID-19": 2, "Drug ineffective": 2, "Oropharyngeal pain": 2, "Asthenia": 1, "Body temperature": 1, "Cardio-respiratory arrest": 1, "Cerebrovascular accident": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Epistaxis": 1, "Fatigue": 1, "Haemorrhage intracranial": 1, "Headache": 1, "Hypoaesthesia": 1, "Nasopharyngitis": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32021BB.json b/docs/data/histograms/Philippines/32021BB.json
new file mode 100644
index 00000000000..414555e3dad
--- /dev/null
+++ b/docs/data/histograms/Philippines/32021BB.json
@@ -0,0 +1 @@
+{"batchcode": "32021BB", "histograms": [{"batchcodes": ["32021BB"], "histogram": {"Dyspnoea": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32021BC.json b/docs/data/histograms/Philippines/32021BC.json
new file mode 100644
index 00000000000..1563c6072ed
--- /dev/null
+++ b/docs/data/histograms/Philippines/32021BC.json
@@ -0,0 +1 @@
+{"batchcode": "32021BC", "histograms": [{"batchcodes": ["32021BC"], "histogram": {"Asymptomatic COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32021BD.json b/docs/data/histograms/Philippines/32021BD.json
new file mode 100644
index 00000000000..9be4a1c2440
--- /dev/null
+++ b/docs/data/histograms/Philippines/32021BD.json
@@ -0,0 +1 @@
+{"batchcode": "32021BD", "histograms": [{"batchcodes": ["213C21A", "32021BD"], "histogram": {"Death": 1}}, {"batchcodes": ["32021BD"], "histogram": {"Dizziness": 10, "Blood pressure measurement": 8, "Syncope": 8, "Blood pressure increased": 7, "Anaphylactic reaction": 6, "Dyspnoea": 5, "Loss of consciousness": 4, "Pyrexia": 4, "Vaccination site pain": 4, "Vomiting": 4, "Abdominal pain upper": 3, "Asthenia": 3, "Headache": 3, "Pallor": 3, "Urticaria": 3, "Chest pain": 2, "Cough": 2, "Hypoaesthesia": 2, "Interchange of vaccine products": 2, "Nasopharyngitis": 2, "Off label use": 2, "Pain": 2, "Rash": 2, "Abdominal pain": 1, "Arthralgia": 1, "Back pain": 1, "Blood pressure systolic increased": 1, "Body temperature": 1, "Bradycardia": 1, "COVID-19": 1, "Death": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Dysarthria": 1, "Fatigue": 1, "Gastroenteritis": 1, "Hemiparesis": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hyperventilation": 1, "Intracranial aneurysm": 1, "Investigation": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Malaise": 1, "Maternal exposure timing unspecified": 1, "Muscular weakness": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pharyngeal mass": 1, "Pneumonia": 1, "Pruritus": 1, "Pulmonary tuberculosis": 1, "Rash erythematous": 1, "Road traffic accident": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sepsis": 1, "Somnolence": 1, "Subarachnoid haemorrhage": 1, "Swelling face": 1, "Tachycardia": 1, "Tachypnoea": 1, "Throat irritation": 1, "Typhoid fever": 1, "Vaccination site erythema": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32021BO.json b/docs/data/histograms/Philippines/32021BO.json
new file mode 100644
index 00000000000..6590a8be8e4
--- /dev/null
+++ b/docs/data/histograms/Philippines/32021BO.json
@@ -0,0 +1 @@
+{"batchcode": "32021BO", "histograms": [{"batchcodes": ["32021BO"], "histogram": {"Headache": 1, "Muscular weakness": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32021SD.json b/docs/data/histograms/Philippines/32021SD.json
new file mode 100644
index 00000000000..51e039ddc92
--- /dev/null
+++ b/docs/data/histograms/Philippines/32021SD.json
@@ -0,0 +1 @@
+{"batchcode": "32021SD", "histograms": [{"batchcodes": ["32021SD"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320235BD.json b/docs/data/histograms/Philippines/320235BD.json
new file mode 100644
index 00000000000..d007ca62ef8
--- /dev/null
+++ b/docs/data/histograms/Philippines/320235BD.json
@@ -0,0 +1 @@
+{"batchcode": "320235BD", "histograms": [{"batchcodes": ["320235BD"], "histogram": {"Psoriasis": 1, "Pustular psoriasis": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32023BD.json b/docs/data/histograms/Philippines/32023BD.json
new file mode 100644
index 00000000000..d6db75229f1
--- /dev/null
+++ b/docs/data/histograms/Philippines/32023BD.json
@@ -0,0 +1 @@
+{"batchcode": "32023BD", "histograms": [{"batchcodes": ["32023BD"], "histogram": {"Pain": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32025.json b/docs/data/histograms/Philippines/32025.json
new file mode 100644
index 00000000000..b75022e2b47
--- /dev/null
+++ b/docs/data/histograms/Philippines/32025.json
@@ -0,0 +1 @@
+{"batchcode": "32025", "histograms": [{"batchcodes": ["32025"], "histogram": {"Haemorrhage": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320253D.json b/docs/data/histograms/Philippines/320253D.json
new file mode 100644
index 00000000000..27ca9447e57
--- /dev/null
+++ b/docs/data/histograms/Philippines/320253D.json
@@ -0,0 +1 @@
+{"batchcode": "320253D", "histograms": [{"batchcodes": ["320253D"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Oxygen saturation": 1, "Paralysis": 1, "Pneumonia": 1, "Respiratory rate": 1, "Stool analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320258.json b/docs/data/histograms/Philippines/320258.json
new file mode 100644
index 00000000000..221ed1af31d
--- /dev/null
+++ b/docs/data/histograms/Philippines/320258.json
@@ -0,0 +1 @@
+{"batchcode": "320258", "histograms": [{"batchcodes": ["320258"], "histogram": {"Dizziness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202580.json b/docs/data/histograms/Philippines/3202580.json
new file mode 100644
index 00000000000..612b3cfad57
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202580.json
@@ -0,0 +1 @@
+{"batchcode": "3202580", "histograms": [{"batchcodes": ["3202580"], "histogram": {"Headache": 2, "Pyrexia": 2, "Seizure": 2, "Syncope": 2, "Vomiting": 2, "Abdominal pain": 1, "Chest pain": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysuria": 1, "Malaise": 1, "Palpitations": 1, "Rectal cancer metastatic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320258D.json b/docs/data/histograms/Philippines/320258D.json
new file mode 100644
index 00000000000..a151b376e8e
--- /dev/null
+++ b/docs/data/histograms/Philippines/320258D.json
@@ -0,0 +1 @@
+{"batchcode": "320258D", "histograms": [{"batchcodes": ["320258D"], "histogram": {"Dizziness": 8, "Headache": 6, "Syncope": 6, "Bradycardia": 5, "Blood pressure measurement": 4, "Hypotension": 4, "Pyrexia": 3, "Abdominal pain": 2, "Arthralgia": 2, "Body temperature": 2, "Diarrhoea": 2, "Dysarthria": 2, "Dyspnoea": 2, "Heart rate": 2, "Hypertension": 2, "Malaise": 2, "Oxygen saturation": 2, "Pain assessment": 2, "Pallor": 2, "Palpitations": 2, "Respiratory rate": 2, "Vaccination site pain": 2, "Vomiting": 2, "Anaphylactic reaction": 1, "Back pain": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Cold sweat": 1, "Coma scale": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Fatigue": 1, "Febrile convulsion": 1, "Food allergy": 1, "Hemiparesis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Lagophthalmos": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Nausea": 1, "Off label use": 1, "Periorbital oedema": 1, "Product use issue": 1, "Seizure": 1, "Tremor": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32025B.json b/docs/data/histograms/Philippines/32025B.json
new file mode 100644
index 00000000000..9f69265e510
--- /dev/null
+++ b/docs/data/histograms/Philippines/32025B.json
@@ -0,0 +1 @@
+{"batchcode": "32025B", "histograms": [{"batchcodes": ["32025B"], "histogram": {"Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32025BD.json b/docs/data/histograms/Philippines/32025BD.json
new file mode 100644
index 00000000000..01304f31249
--- /dev/null
+++ b/docs/data/histograms/Philippines/32025BD.json
@@ -0,0 +1 @@
+{"batchcode": "32025BD", "histograms": [{"batchcodes": ["32025BD"], "histogram": {"Blood pressure measurement": 48, "Blood pressure increased": 36, "Syncope": 21, "Heart rate": 14, "Dizziness": 13, "Body temperature": 10, "COVID-19": 8, "Drug ineffective": 8, "Dyspnoea": 8, "Loss of consciousness": 8, "Pyrexia": 8, "Cough": 7, "Headache": 7, "Asthenia": 6, "Cold sweat": 6, "Hypotension": 6, "Oxygen saturation": 6, "Hyperhidrosis": 5, "SARS-CoV-2 test": 5, "Presyncope": 4, "Respiratory rate": 4, "Vaccination site pain": 4, "Vomiting": 4, "Death": 3, "Nasopharyngitis": 3, "Nausea": 3, "Seizure": 3, "Blood creatinine": 2, "Bradycardia": 2, "COVID-19 screening": 2, "Chest pain": 2, "Chills": 2, "Decreased appetite": 2, "Fall": 2, "Fatigue": 2, "Hepatitis B surface antigen": 2, "Malaise": 2, "Oxygen saturation decreased": 2, "Pain": 2, "Type 2 diabetes mellitus": 2, "Unresponsive to stimuli": 2, "Abdominal X-ray": 1, "Abdominal pain lower": 1, "Angina pectoris": 1, "Arteriosclerosis": 1, "Asymptomatic COVID-19": 1, "Atrial fibrillation": 1, "Back pain": 1, "Blister": 1, "Blood albumin": 1, "Blood albumin decreased": 1, "Blood creatinine increased": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood triglycerides increased": 1, "Blood urea": 1, "Blood urea increased": 1, "Blood uric acid": 1, "Blood uric acid increased": 1, "Body temperature decreased": 1, "Capillary nail refill test": 1, "Capillary nail refill test abnormal": 1, "Cardiac arrest": 1, "Chemical poisoning": 1, "Corticosteroid binding globulin test": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysuria": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Facial paralysis": 1, "Fear": 1, "Full blood count": 1, "Generalised tonic-clonic seizure": 1, "Groin pain": 1, "Hunger": 1, "Hypertension": 1, "Hypertensive urgency": 1, "Hypoaesthesia": 1, "Hypokalaemia": 1, "International normalised ratio": 1, "Investigation": 1, "Large intestinal obstruction": 1, "Lymphadenopathy": 1, "Mass": 1, "Micturition urgency": 1, "Mouth swelling": 1, "Muscle rigidity": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Nasal oedema": 1, "Off label use": 1, "Oliguria": 1, "Oxygen therapy": 1, "Pallor": 1, "Palpitations": 1, "Paraesthesia": 1, "Paralysis": 1, "Peripheral swelling": 1, "Pleural effusion": 1, "Procalcitonin": 1, "Product use issue": 1, "Productive cough": 1, "Prothrombin time": 1, "Pulmonary oedema": 1, "Pulse abnormal": 1, "SARS-CoV-2 test negative": 1, "Swelling": 1, "Swelling face": 1, "Tachycardia": 1, "Total cholesterol/HDL ratio": 1, "Total cholesterol/HDL ratio decreased": 1, "Urinary tract infection": 1, "Vaccination failure": 1, "Vaccination site hypoaesthesia": 1, "Very low density lipoprotein": 1, "Very low density lipoprotein increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32025ID.json b/docs/data/histograms/Philippines/32025ID.json
new file mode 100644
index 00000000000..19293a581e4
--- /dev/null
+++ b/docs/data/histograms/Philippines/32025ID.json
@@ -0,0 +1 @@
+{"batchcode": "32025ID", "histograms": [{"batchcodes": ["32025ID"], "histogram": {"Dyspnoea": 1, "Musculoskeletal stiffness": 1, "Oxygen therapy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320280.json b/docs/data/histograms/Philippines/320280.json
new file mode 100644
index 00000000000..172f645ee9e
--- /dev/null
+++ b/docs/data/histograms/Philippines/320280.json
@@ -0,0 +1 @@
+{"batchcode": "320280", "histograms": [{"batchcodes": ["320280"], "histogram": {"Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202BD.json b/docs/data/histograms/Philippines/3202BD.json
new file mode 100644
index 00000000000..985bec2d781
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202BD.json
@@ -0,0 +1 @@
+{"batchcode": "3202BD", "histograms": [{"batchcodes": ["3202BD"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3202SD.json b/docs/data/histograms/Philippines/3202SD.json
new file mode 100644
index 00000000000..3476581f0cb
--- /dev/null
+++ b/docs/data/histograms/Philippines/3202SD.json
@@ -0,0 +1 @@
+{"batchcode": "3202SD", "histograms": [{"batchcodes": ["3202SD"], "histogram": {"Asthma": 1, "COVID-19": 1, "Chest discomfort": 1, "Cough": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Mitral valve incompetence": 1, "Mitral valve prolapse": 1, "Myocarditis": 1, "Palpitations": 1, "Pyrexia": 1, "Rhinitis allergic": 1, "Sinus tachycardia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3203580.json b/docs/data/histograms/Philippines/3203580.json
new file mode 100644
index 00000000000..3326d6d5e11
--- /dev/null
+++ b/docs/data/histograms/Philippines/3203580.json
@@ -0,0 +1 @@
+{"batchcode": "3203580", "histograms": [{"batchcodes": ["3203580"], "histogram": {"Fatigue": 1, "Headache": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320483.json b/docs/data/histograms/Philippines/320483.json
new file mode 100644
index 00000000000..bed9c8297a3
--- /dev/null
+++ b/docs/data/histograms/Philippines/320483.json
@@ -0,0 +1 @@
+{"batchcode": "320483", "histograms": [{"batchcodes": ["320483"], "histogram": {"Pain": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320580.json b/docs/data/histograms/Philippines/320580.json
new file mode 100644
index 00000000000..29b1485da8c
--- /dev/null
+++ b/docs/data/histograms/Philippines/320580.json
@@ -0,0 +1 @@
+{"batchcode": "320580", "histograms": [{"batchcodes": ["320580"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Liver injury": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3205BD.json b/docs/data/histograms/Philippines/3205BD.json
new file mode 100644
index 00000000000..54523356418
--- /dev/null
+++ b/docs/data/histograms/Philippines/3205BD.json
@@ -0,0 +1 @@
+{"batchcode": "3205BD", "histograms": [{"batchcodes": ["3205BD"], "histogram": {"Abdominal pain": 1, "Haematemesis": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320621A.json b/docs/data/histograms/Philippines/320621A.json
new file mode 100644
index 00000000000..41604557c4d
--- /dev/null
+++ b/docs/data/histograms/Philippines/320621A.json
@@ -0,0 +1 @@
+{"batchcode": "320621A", "histograms": [{"batchcodes": ["320621A"], "histogram": {"Abdominal pain upper": 1, "Malaise": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/320780.json b/docs/data/histograms/Philippines/320780.json
new file mode 100644
index 00000000000..e2332b83126
--- /dev/null
+++ b/docs/data/histograms/Philippines/320780.json
@@ -0,0 +1 @@
+{"batchcode": "320780", "histograms": [{"batchcodes": ["320780"], "histogram": {"Arrhythmia": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3211218A.json b/docs/data/histograms/Philippines/3211218A.json
new file mode 100644
index 00000000000..34e470cc851
--- /dev/null
+++ b/docs/data/histograms/Philippines/3211218A.json
@@ -0,0 +1 @@
+{"batchcode": "3211218A", "histograms": [{"batchcodes": ["3211218A"], "histogram": {"Dyspnoea": 1, "Loss of consciousness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/321250.json b/docs/data/histograms/Philippines/321250.json
new file mode 100644
index 00000000000..8e85cbe56f6
--- /dev/null
+++ b/docs/data/histograms/Philippines/321250.json
@@ -0,0 +1 @@
+{"batchcode": "321250", "histograms": [{"batchcodes": ["321250"], "histogram": {"Abdominal pain": 1, "Gastritis": 1, "Parasitic gastroenteritis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/321258A.json b/docs/data/histograms/Philippines/321258A.json
new file mode 100644
index 00000000000..097b088c959
--- /dev/null
+++ b/docs/data/histograms/Philippines/321258A.json
@@ -0,0 +1 @@
+{"batchcode": "321258A", "histograms": [{"batchcodes": ["321258A"], "histogram": {"Dyspnoea": 3, "Blister": 2, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Pruritus": 2, "Pyrexia": 2, "Rash": 2, "Syncope": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Asthenia": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Coronary artery disease": 1, "Cough": 1, "Diabetic nephropathy": 1, "Drug ineffective": 1, "Electrolyte imbalance": 1, "Erythema": 1, "Facial asymmetry": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Malaise": 1, "Off label use": 1, "Peptic ulcer": 1, "Pyelonephritis acute": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Throat irritation": 1, "Type 2 diabetes mellitus": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32125BA.json b/docs/data/histograms/Philippines/32125BA.json
new file mode 100644
index 00000000000..0c9910bf3eb
--- /dev/null
+++ b/docs/data/histograms/Philippines/32125BA.json
@@ -0,0 +1 @@
+{"batchcode": "32125BA", "histograms": [{"batchcodes": ["32125BA"], "histogram": {"Dyspnoea": 3, "Dizziness": 2, "Loss of consciousness": 2, "Syncope": 2, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Demyelinating polyneuropathy": 1, "Discharge": 1, "Drug ineffective": 1, "Electrolyte imbalance": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Malaise": 1, "Nasal polyps": 1, "Nasopharyngitis": 1, "Pruritus": 1, "Pulmonary tuberculosis": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sinusitis": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32125PA.json b/docs/data/histograms/Philippines/32125PA.json
new file mode 100644
index 00000000000..389ff1b5cf7
--- /dev/null
+++ b/docs/data/histograms/Philippines/32125PA.json
@@ -0,0 +1 @@
+{"batchcode": "32125PA", "histograms": [{"batchcodes": ["32125PA"], "histogram": {"Abdominal pain": 1, "Cough": 1, "Diarrhoea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/321288A.json b/docs/data/histograms/Philippines/321288A.json
new file mode 100644
index 00000000000..066038163ca
--- /dev/null
+++ b/docs/data/histograms/Philippines/321288A.json
@@ -0,0 +1 @@
+{"batchcode": "321288A", "histograms": [{"batchcodes": ["321288A"], "histogram": {"Chest pain": 2, "Insomnia": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32128B9.json b/docs/data/histograms/Philippines/32128B9.json
new file mode 100644
index 00000000000..543bd6d895d
--- /dev/null
+++ b/docs/data/histograms/Philippines/32128B9.json
@@ -0,0 +1 @@
+{"batchcode": "32128B9", "histograms": [{"batchcodes": ["32128B9"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32153B.json b/docs/data/histograms/Philippines/32153B.json
new file mode 100644
index 00000000000..417525e9628
--- /dev/null
+++ b/docs/data/histograms/Philippines/32153B.json
@@ -0,0 +1 @@
+{"batchcode": "32153B", "histograms": [{"batchcodes": ["32153B"], "histogram": {"Syncope": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/321558A.json b/docs/data/histograms/Philippines/321558A.json
new file mode 100644
index 00000000000..1ceb5db1d9c
--- /dev/null
+++ b/docs/data/histograms/Philippines/321558A.json
@@ -0,0 +1 @@
+{"batchcode": "321558A", "histograms": [{"batchcodes": ["321558A"], "histogram": {"Blood pressure increased": 16, "Blood pressure measurement": 16, "Body temperature": 1, "Cerebellar atrophy": 1, "Cerebral arteriosclerosis": 1, "Cerebral infarction": 1, "Cerebral ischaemia": 1, "Computerised tomogram": 1, "Demyelination": 1, "Dizziness": 1, "Gliosis": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Syncope": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32155BA.json b/docs/data/histograms/Philippines/32155BA.json
new file mode 100644
index 00000000000..a03975db74d
--- /dev/null
+++ b/docs/data/histograms/Philippines/32155BA.json
@@ -0,0 +1 @@
+{"batchcode": "32155BA", "histograms": [{"batchcodes": ["32155BA"], "histogram": {"Blood pressure increased": 6, "Blood pressure measurement": 5, "Dizziness": 2, "Loss of consciousness": 2, "Syncope": 2, "Bradycardia": 1, "Dyspnoea": 1, "Haematemesis": 1, "Headache": 1, "Heart rate": 1, "Nausea": 1, "Pyrexia": 1, "Seizure": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32155VA.json b/docs/data/histograms/Philippines/32155VA.json
new file mode 100644
index 00000000000..174c9aebe37
--- /dev/null
+++ b/docs/data/histograms/Philippines/32155VA.json
@@ -0,0 +1 @@
+{"batchcode": "32155VA", "histograms": [{"batchcodes": ["32155VA"], "histogram": {"Breast cancer": 1, "Oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/32221BD.json b/docs/data/histograms/Philippines/32221BD.json
new file mode 100644
index 00000000000..cc2387bdddd
--- /dev/null
+++ b/docs/data/histograms/Philippines/32221BD.json
@@ -0,0 +1 @@
+{"batchcode": "32221BD", "histograms": [{"batchcodes": ["32221BD"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/330308D.json b/docs/data/histograms/Philippines/330308D.json
new file mode 100644
index 00000000000..f54e55f6148
--- /dev/null
+++ b/docs/data/histograms/Philippines/330308D.json
@@ -0,0 +1 @@
+{"batchcode": "330308D", "histograms": [{"batchcodes": ["330308D"], "histogram": {"Body height": 2, "Chills": 2, "Headache": 2, "Weight": 2, "Interchange of vaccine products": 1, "Off label use": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/33130BA.json b/docs/data/histograms/Philippines/33130BA.json
new file mode 100644
index 00000000000..4b3f5146bb0
--- /dev/null
+++ b/docs/data/histograms/Philippines/33130BA.json
@@ -0,0 +1 @@
+{"batchcode": "33130BA", "histograms": [{"batchcodes": ["33130BA"], "histogram": {"Coma": 1, "Dyspnoea": 1, "Myocardial infarction": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/332021BD.json b/docs/data/histograms/Philippines/332021BD.json
new file mode 100644
index 00000000000..58dabaa6f79
--- /dev/null
+++ b/docs/data/histograms/Philippines/332021BD.json
@@ -0,0 +1 @@
+{"batchcode": "332021BD", "histograms": [{"batchcodes": ["332021BD"], "histogram": {"Guillain-Barre syndrome": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/33360113.json b/docs/data/histograms/Philippines/33360113.json
new file mode 100644
index 00000000000..7363f042aa6
--- /dev/null
+++ b/docs/data/histograms/Philippines/33360113.json
@@ -0,0 +1 @@
+{"batchcode": "33360113", "histograms": [{"batchcodes": ["33360113"], "histogram": {"Back pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/333601A.json b/docs/data/histograms/Philippines/333601A.json
new file mode 100644
index 00000000000..42edfac909b
--- /dev/null
+++ b/docs/data/histograms/Philippines/333601A.json
@@ -0,0 +1 @@
+{"batchcode": "333601A", "histograms": [{"batchcodes": ["333601A"], "histogram": {"Abdominal pain upper": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/333601B.json b/docs/data/histograms/Philippines/333601B.json
new file mode 100644
index 00000000000..d3bf1480b8a
--- /dev/null
+++ b/docs/data/histograms/Philippines/333601B.json
@@ -0,0 +1 @@
+{"batchcode": "333601B", "histograms": [{"batchcodes": ["333601B"], "histogram": {"Chest pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/33360713.json b/docs/data/histograms/Philippines/33360713.json
new file mode 100644
index 00000000000..2dec98f9d16
--- /dev/null
+++ b/docs/data/histograms/Philippines/33360713.json
@@ -0,0 +1 @@
+{"batchcode": "33360713", "histograms": [{"batchcodes": ["33360713"], "histogram": {"Dysphagia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/333608B.json b/docs/data/histograms/Philippines/333608B.json
new file mode 100644
index 00000000000..4db45fd73c4
--- /dev/null
+++ b/docs/data/histograms/Philippines/333608B.json
@@ -0,0 +1 @@
+{"batchcode": "333608B", "histograms": [{"batchcodes": ["333608B"], "histogram": {"Vulvovaginal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/33360B.json b/docs/data/histograms/Philippines/33360B.json
new file mode 100644
index 00000000000..b5a77ac1d1d
--- /dev/null
+++ b/docs/data/histograms/Philippines/33360B.json
@@ -0,0 +1 @@
+{"batchcode": "33360B", "histograms": [{"batchcodes": ["33360B"], "histogram": {"Back pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/33360TB.json b/docs/data/histograms/Philippines/33360TB.json
new file mode 100644
index 00000000000..a645b7bf097
--- /dev/null
+++ b/docs/data/histograms/Philippines/33360TB.json
@@ -0,0 +1 @@
+{"batchcode": "33360TB", "histograms": [{"batchcodes": ["33360TB"], "histogram": {"Back pain": 7, "Vaccination site pain": 7, "Dyspnoea": 5, "Vomiting": 3, "Chest pain": 2, "Dizziness": 2, "Interchange of vaccine products": 2, "Maternal exposure during pregnancy": 2, "Maternal exposure timing unspecified": 2, "Off label use": 2, "Pyrexia": 2, "Asthenia": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Gastritis": 1, "Gastroenteritis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Labour pain": 1, "Oedema peripheral": 1, "Oropharyngeal pain": 1, "Pallor": 1, "Palpitations": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Urinary tract infection": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/333L00TB.json b/docs/data/histograms/Philippines/333L00TB.json
new file mode 100644
index 00000000000..dfa62c50615
--- /dev/null
+++ b/docs/data/histograms/Philippines/333L00TB.json
@@ -0,0 +1 @@
+{"batchcode": "333L00TB", "histograms": [{"batchcodes": ["333L00TB"], "histogram": {"Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3360TB.json b/docs/data/histograms/Philippines/3360TB.json
new file mode 100644
index 00000000000..7dd59ac7f75
--- /dev/null
+++ b/docs/data/histograms/Philippines/3360TB.json
@@ -0,0 +1 @@
+{"batchcode": "3360TB", "histograms": [{"batchcodes": ["3360TB"], "histogram": {"Back pain": 1, "Chronic obstructive pulmonary disease": 1, "Cough": 1, "Heavy menstrual bleeding": 1, "Inappropriate schedule of product administration": 1, "Tuberculosis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/340300130.json b/docs/data/histograms/Philippines/340300130.json
new file mode 100644
index 00000000000..ce02925eb72
--- /dev/null
+++ b/docs/data/histograms/Philippines/340300130.json
@@ -0,0 +1 @@
+{"batchcode": "340300130", "histograms": [{"batchcodes": ["340300130"], "histogram": {"Dizziness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/3420080.json b/docs/data/histograms/Philippines/3420080.json
new file mode 100644
index 00000000000..5d170173a44
--- /dev/null
+++ b/docs/data/histograms/Philippines/3420080.json
@@ -0,0 +1 @@
+{"batchcode": "3420080", "histograms": [{"batchcodes": ["3420080"], "histogram": {"Immunisation": 1, "Off label use": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/343005D.json b/docs/data/histograms/Philippines/343005D.json
new file mode 100644
index 00000000000..29d26d63912
--- /dev/null
+++ b/docs/data/histograms/Philippines/343005D.json
@@ -0,0 +1 @@
+{"batchcode": "343005D", "histograms": [{"batchcodes": ["343005D"], "histogram": {"Cough": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pneumonia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/343008B.json b/docs/data/histograms/Philippines/343008B.json
new file mode 100644
index 00000000000..1b2150c6b15
--- /dev/null
+++ b/docs/data/histograms/Philippines/343008B.json
@@ -0,0 +1 @@
+{"batchcode": "343008B", "histograms": [{"batchcodes": ["343008B"], "histogram": {"Chest pain": 1, "Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/343008D.json b/docs/data/histograms/Philippines/343008D.json
new file mode 100644
index 00000000000..c12bd6df859
--- /dev/null
+++ b/docs/data/histograms/Philippines/343008D.json
@@ -0,0 +1 @@
+{"batchcode": "343008D", "histograms": [{"batchcodes": ["343008D"], "histogram": {"Acute myocardial infarction": 1, "Ageusia": 1, "Asphyxia": 1, "Dizziness": 1, "Dysuria": 1, "Hypertension": 1, "Jaundice": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Nausea": 1, "Pneumonia": 1, "Pruritus": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/34300AD.json b/docs/data/histograms/Philippines/34300AD.json
new file mode 100644
index 00000000000..67a4ea1c114
--- /dev/null
+++ b/docs/data/histograms/Philippines/34300AD.json
@@ -0,0 +1 @@
+{"batchcode": "34300AD", "histograms": [{"batchcodes": ["34300AD"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/34300B.json b/docs/data/histograms/Philippines/34300B.json
new file mode 100644
index 00000000000..7bd231533e1
--- /dev/null
+++ b/docs/data/histograms/Philippines/34300B.json
@@ -0,0 +1 @@
+{"batchcode": "34300B", "histograms": [{"batchcodes": ["34300B"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/34300B0.json b/docs/data/histograms/Philippines/34300B0.json
new file mode 100644
index 00000000000..4f792fc9948
--- /dev/null
+++ b/docs/data/histograms/Philippines/34300B0.json
@@ -0,0 +1 @@
+{"batchcode": "34300B0", "histograms": [{"batchcodes": ["34300B0"], "histogram": {"Aneurysm ruptured": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bradycardia": 1, "Cardiac arrest": 1, "Cyanosis": 1, "Depressed level of consciousness": 1, "Fallot's tetralogy": 1, "Haemorrhage intracranial": 1, "Headache": 1, "Heart rate": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Mydriasis": 1, "Oedema peripheral": 1, "Oxygen saturation": 1, "Peripheral swelling": 1, "Pneumonia": 1, "Pyrexia": 1, "Respiratory rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/34300BD.json b/docs/data/histograms/Philippines/34300BD.json
new file mode 100644
index 00000000000..2724fd40015
--- /dev/null
+++ b/docs/data/histograms/Philippines/34300BD.json
@@ -0,0 +1 @@
+{"batchcode": "34300BD", "histograms": [{"batchcodes": ["055E21A", "34300BD"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["34300BD", "A1026", "A1076", "A1115", "A1140", "ACB32221"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Malaise": 1}}, {"batchcodes": ["34300BD", "ABC6894"], "histogram": {"Cardiogenic shock": 1}}, {"batchcodes": ["34300BD"], "histogram": {"Off label use": 10, "Dyspnoea": 7, "Interchange of vaccine products": 6, "Drug ineffective": 5, "Immunisation": 5, "SARS-CoV-2 test": 5, "Body temperature": 4, "Dizziness": 4, "Loss of consciousness": 4, "Asthenia": 3, "COVID-19": 3, "Headache": 3, "Malaise": 3, "Pyrexia": 3, "Syncope": 3, "Asymptomatic COVID-19": 2, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Chest pain": 2, "Cough": 2, "Depressed level of consciousness": 2, "Muscular weakness": 2, "Pruritus": 2, "Seizure": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Acute coronary syndrome": 1, "Arrhythmia": 1, "Cardiogenic shock": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Cerebral infarction": 1, "Cold sweat": 1, "Contusion": 1, "Decreased appetite": 1, "Dermatitis atopic": 1, "Drug reaction with eosinophilia and systemic symptoms": 1, "Dysarthria": 1, "Dyschezia": 1, "Ecchymosis": 1, "Faecaloma": 1, "Flushing": 1, "Hemiparesis": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Lymphadenopathy": 1, "Petechiae": 1, "Platelet count": 1, "Product use issue": 1, "Swelling face": 1, "Thrombocytopenia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/34300BO.json b/docs/data/histograms/Philippines/34300BO.json
new file mode 100644
index 00000000000..751a498d174
--- /dev/null
+++ b/docs/data/histograms/Philippines/34300BO.json
@@ -0,0 +1 @@
+{"batchcode": "34300BO", "histograms": [{"batchcodes": ["34300BO"], "histogram": {"Flank pain": 1, "Musculoskeletal stiffness": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/34300SD.json b/docs/data/histograms/Philippines/34300SD.json
new file mode 100644
index 00000000000..a666801c141
--- /dev/null
+++ b/docs/data/histograms/Philippines/34300SD.json
@@ -0,0 +1 @@
+{"batchcode": "34300SD", "histograms": [{"batchcodes": ["34300SD"], "histogram": {"Abdominal pain": 1, "Anaphylactic reaction": 1, "Dyspnoea": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/36021BD.json b/docs/data/histograms/Philippines/36021BD.json
new file mode 100644
index 00000000000..324ee9104df
--- /dev/null
+++ b/docs/data/histograms/Philippines/36021BD.json
@@ -0,0 +1 @@
+{"batchcode": "36021BD", "histograms": [{"batchcodes": ["36021BD"], "histogram": {"Headache": 4, "Dyspnoea": 3, "Dizziness": 2, "Malaise": 2, "Vaccination site pain": 2, "Abdominal pain upper": 1, "Chills": 1, "Chromaturia": 1, "Contusion": 1, "Fatigue": 1, "Gingival bleeding": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Melaena": 1, "Nasopharyngitis": 1, "Platelet count": 1, "Rash": 1, "Skin discolouration": 1, "Thrombocytopenia": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/36022BD.json b/docs/data/histograms/Philippines/36022BD.json
new file mode 100644
index 00000000000..ede05f3a5bb
--- /dev/null
+++ b/docs/data/histograms/Philippines/36022BD.json
@@ -0,0 +1 @@
+{"batchcode": "36022BD", "histograms": [{"batchcodes": ["36022BD"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/36637TB.json b/docs/data/histograms/Philippines/36637TB.json
new file mode 100644
index 00000000000..f864b8656b7
--- /dev/null
+++ b/docs/data/histograms/Philippines/36637TB.json
@@ -0,0 +1 @@
+{"batchcode": "36637TB", "histograms": [{"batchcodes": ["36637TB"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Bradycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/39300CD.json b/docs/data/histograms/Philippines/39300CD.json
new file mode 100644
index 00000000000..59dc0cae2f9
--- /dev/null
+++ b/docs/data/histograms/Philippines/39300CD.json
@@ -0,0 +1 @@
+{"batchcode": "39300CD", "histograms": [{"batchcodes": ["39300CD"], "histogram": {"Cough": 1, "Nasopharyngitis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/4004966.json b/docs/data/histograms/Philippines/4004966.json
new file mode 100644
index 00000000000..0af35ad3c35
--- /dev/null
+++ b/docs/data/histograms/Philippines/4004966.json
@@ -0,0 +1 @@
+{"batchcode": "4004966", "histograms": [{"batchcodes": ["4004966"], "histogram": {"Diarrhoea": 1, "Nausea": 1, "Rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/42.json b/docs/data/histograms/Philippines/42.json
new file mode 100644
index 00000000000..7ad31fe4826
--- /dev/null
+++ b/docs/data/histograms/Philippines/42.json
@@ -0,0 +1 @@
+{"batchcode": "42", "histograms": [{"batchcodes": ["42"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/43C21A.json b/docs/data/histograms/Philippines/43C21A.json
new file mode 100644
index 00000000000..29a298bcbc9
--- /dev/null
+++ b/docs/data/histograms/Philippines/43C21A.json
@@ -0,0 +1 @@
+{"batchcode": "43C21A", "histograms": [{"batchcodes": ["43C21A"], "histogram": {"Cough": 1, "Nasopharyngitis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/48104731.json b/docs/data/histograms/Philippines/48104731.json
new file mode 100644
index 00000000000..f97b097f64c
--- /dev/null
+++ b/docs/data/histograms/Philippines/48104731.json
@@ -0,0 +1 @@
+{"batchcode": "48104731", "histograms": [{"batchcodes": ["210182", "210182", "48104731"], "histogram": {"End stage renal disease": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/52R808.json b/docs/data/histograms/Philippines/52R808.json
new file mode 100644
index 00000000000..900e84a1189
--- /dev/null
+++ b/docs/data/histograms/Philippines/52R808.json
@@ -0,0 +1 @@
+{"batchcode": "52R808", "histograms": [{"batchcodes": ["52R808"], "histogram": {"Anaphylactic reaction": 3, "Dizziness": 3, "Blood pressure measurement": 2, "Body temperature": 2, "Flushing": 2, "Heart rate": 2, "Oxygen saturation": 2, "Respiratory rate": 2, "Sneezing": 2, "Tachycardia": 2, "Wheezing": 2, "Chest discomfort": 1, "Dyspnoea": 1, "Syncope": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/54996.json b/docs/data/histograms/Philippines/54996.json
new file mode 100644
index 00000000000..c41a1a5a0d4
--- /dev/null
+++ b/docs/data/histograms/Philippines/54996.json
@@ -0,0 +1 @@
+{"batchcode": "54996", "histograms": [{"batchcodes": ["54996"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/5501002.json b/docs/data/histograms/Philippines/5501002.json
new file mode 100644
index 00000000000..454e1ea9f74
--- /dev/null
+++ b/docs/data/histograms/Philippines/5501002.json
@@ -0,0 +1 @@
+{"batchcode": "5501002", "histograms": [{"batchcodes": ["5501002"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/5501002/2100694.json b/docs/data/histograms/Philippines/5501002/2100694.json
new file mode 100644
index 00000000000..6da0cc02fb9
--- /dev/null
+++ b/docs/data/histograms/Philippines/5501002/2100694.json
@@ -0,0 +1 @@
+{"batchcode": "5501002/2100694", "histograms": [{"batchcodes": ["5501002/2100694"], "histogram": {"Blood pressure increased": 1, "Chest discomfort": 1, "Dizziness": 1, "Flushing": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/5996.json b/docs/data/histograms/Philippines/5996.json
new file mode 100644
index 00000000000..4a9ba34bbf2
--- /dev/null
+++ b/docs/data/histograms/Philippines/5996.json
@@ -0,0 +1 @@
+{"batchcode": "5996", "histograms": [{"batchcodes": ["5996"], "histogram": {"Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/5J5973.json b/docs/data/histograms/Philippines/5J5973.json
new file mode 100644
index 00000000000..e2849339c58
--- /dev/null
+++ b/docs/data/histograms/Philippines/5J5973.json
@@ -0,0 +1 @@
+{"batchcode": "5J5973", "histograms": [{"batchcodes": ["5J5973"], "histogram": {"Cough": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/6025018.json b/docs/data/histograms/Philippines/6025018.json
new file mode 100644
index 00000000000..d63c5d00b71
--- /dev/null
+++ b/docs/data/histograms/Philippines/6025018.json
@@ -0,0 +1 @@
+{"batchcode": "6025018", "histograms": [{"batchcodes": ["6025018"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Loss of consciousness": 1, "Pallor": 1, "Rash": 1, "Skin abrasion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/621A.json b/docs/data/histograms/Philippines/621A.json
new file mode 100644
index 00000000000..d55fbd50151
--- /dev/null
+++ b/docs/data/histograms/Philippines/621A.json
@@ -0,0 +1 @@
+{"batchcode": "621A", "histograms": [{"batchcodes": ["621A"], "histogram": {"Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/6387.json b/docs/data/histograms/Philippines/6387.json
new file mode 100644
index 00000000000..3648b26b2f5
--- /dev/null
+++ b/docs/data/histograms/Philippines/6387.json
@@ -0,0 +1 @@
+{"batchcode": "6387", "histograms": [{"batchcodes": ["6387"], "histogram": {"Abdominal pain upper": 1, "Abdominal tenderness": 1, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/728001.json b/docs/data/histograms/Philippines/728001.json
new file mode 100644
index 00000000000..9a412ea4482
--- /dev/null
+++ b/docs/data/histograms/Philippines/728001.json
@@ -0,0 +1 @@
+{"batchcode": "728001", "histograms": [{"batchcodes": ["728001"], "histogram": {"Asthenia": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/813C219.json b/docs/data/histograms/Philippines/813C219.json
new file mode 100644
index 00000000000..f758316120e
--- /dev/null
+++ b/docs/data/histograms/Philippines/813C219.json
@@ -0,0 +1 @@
+{"batchcode": "813C219", "histograms": [{"batchcodes": ["813C219"], "histogram": {"Dizziness": 1, "Hypertensive urgency": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/83360TB.json b/docs/data/histograms/Philippines/83360TB.json
new file mode 100644
index 00000000000..d5593cfcb87
--- /dev/null
+++ b/docs/data/histograms/Philippines/83360TB.json
@@ -0,0 +1 @@
+{"batchcode": "83360TB", "histograms": [{"batchcodes": ["83360TB"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/8522E.json b/docs/data/histograms/Philippines/8522E.json
new file mode 100644
index 00000000000..1bb5f6007d4
--- /dev/null
+++ b/docs/data/histograms/Philippines/8522E.json
@@ -0,0 +1 @@
+{"batchcode": "8522E", "histograms": [{"batchcodes": ["8522E"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/92021-FD5996.json b/docs/data/histograms/Philippines/92021-FD5996.json
new file mode 100644
index 00000000000..31b01831068
--- /dev/null
+++ b/docs/data/histograms/Philippines/92021-FD5996.json
@@ -0,0 +1 @@
+{"batchcode": "92021-FD5996", "histograms": [{"batchcodes": ["92021-FD5996"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/92990U.json b/docs/data/histograms/Philippines/92990U.json
new file mode 100644
index 00000000000..82443231d07
--- /dev/null
+++ b/docs/data/histograms/Philippines/92990U.json
@@ -0,0 +1 @@
+{"batchcode": "92990U", "histograms": [{"batchcodes": ["92990U"], "histogram": {"Dyspnoea": 1, "Illness": 1, "Myocarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/939894.json b/docs/data/histograms/Philippines/939894.json
new file mode 100644
index 00000000000..48e06ace7c9
--- /dev/null
+++ b/docs/data/histograms/Philippines/939894.json
@@ -0,0 +1 @@
+{"batchcode": "939894", "histograms": [{"batchcodes": ["939894"], "histogram": {"Pyrexia": 5, "Dyspnoea": 4, "Body temperature": 3, "Cough": 3, "Dizziness": 3, "Myalgia": 3, "Syncope": 3, "Arthralgia": 2, "Chills": 2, "Death": 2, "Hypoaesthesia": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Acute coronary syndrome": 1, "Acute respiratory failure": 1, "Ageusia": 1, "Angina pectoris": 1, "Anosmia": 1, "Aphasia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Brain herniation": 1, "Breast pain": 1, "Cardiomegaly": 1, "Coma scale": 1, "Depressed level of consciousness": 1, "Eyelid rash": 1, "Fatigue": 1, "Gaze palsy": 1, "Headache": 1, "Heart rate": 1, "Heart rate decreased": 1, "Hyperchlorhydria": 1, "Insomnia": 1, "Loss of consciousness": 1, "Malaise": 1, "Meningioma": 1, "Migraine": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Osteitis deformans": 1, "Oxygen saturation": 1, "Pneumonia": 1, "Pruritus": 1, "Rash": 1, "Respiratory rate": 1, "Unresponsive to stimuli": 1, "Vasogenic cerebral oedema": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/939894/3004729.json b/docs/data/histograms/Philippines/939894/3004729.json
new file mode 100644
index 00000000000..44316ce4b62
--- /dev/null
+++ b/docs/data/histograms/Philippines/939894/3004729.json
@@ -0,0 +1 @@
+{"batchcode": "939894/3004729", "histograms": [{"batchcodes": ["939894/3004729"], "histogram": {"Abdominal pain upper": 1, "Appendicitis": 1, "Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Limb discomfort": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/939900.json b/docs/data/histograms/Philippines/939900.json
new file mode 100644
index 00000000000..5a65c6681ee
--- /dev/null
+++ b/docs/data/histograms/Philippines/939900.json
@@ -0,0 +1 @@
+{"batchcode": "939900", "histograms": [{"batchcodes": ["213C21A", "939900"], "histogram": {"Acute respiratory distress syndrome": 2, "Asthenia": 2, "Decreased appetite": 2, "Vision blurred": 2}}, {"batchcodes": ["939900"], "histogram": {"Death": 8, "Arthralgia": 4, "Cough": 4, "Dyspnoea": 4, "Pyrexia": 4, "Loss of consciousness": 3, "Malaise": 3, "Myalgia": 3, "Abdominal pain upper": 2, "Asthenia": 2, "Chills": 2, "Diarrhoea": 2, "Vomiting": 2, "Abdominal pain": 1, "Anosmia": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Bradycardia": 1, "COVID-19": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Dizziness": 1, "Erythema": 1, "Headache": 1, "Hemiparesis": 1, "Hypersensitivity": 1, "Nasopharyngitis": 1, "Pain": 1, "Pneumonia": 1, "Pruritus": 1, "Rash": 1, "Seizure": 1, "Syncope": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/93990U.json b/docs/data/histograms/Philippines/93990U.json
new file mode 100644
index 00000000000..a1fd5540182
--- /dev/null
+++ b/docs/data/histograms/Philippines/93990U.json
@@ -0,0 +1 @@
+{"batchcode": "93990U", "histograms": [{"batchcodes": ["93990U"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/939918.json b/docs/data/histograms/Philippines/939918.json
new file mode 100644
index 00000000000..0d0b199e830
--- /dev/null
+++ b/docs/data/histograms/Philippines/939918.json
@@ -0,0 +1 @@
+{"batchcode": "939918", "histograms": [{"batchcodes": ["939918", "FD5996"], "histogram": {"Dysarthria": 1, "Hemiparesis": 1, "Pyrexia": 1}}, {"batchcodes": ["939918"], "histogram": {"Facial asymmetry": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/939984.json b/docs/data/histograms/Philippines/939984.json
new file mode 100644
index 00000000000..9704c9d5485
--- /dev/null
+++ b/docs/data/histograms/Philippines/939984.json
@@ -0,0 +1 @@
+{"batchcode": "939984", "histograms": [{"batchcodes": ["939984"], "histogram": {"Chills": 2, "Dyspnoea": 2, "Ageusia": 1, "Aphasia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cough": 1, "Decreased appetite": 1, "Oxygen saturation": 1, "Polymerase chain reaction": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/940067.json b/docs/data/histograms/Philippines/940067.json
new file mode 100644
index 00000000000..2a68e990869
--- /dev/null
+++ b/docs/data/histograms/Philippines/940067.json
@@ -0,0 +1 @@
+{"batchcode": "940067", "histograms": [{"batchcodes": ["940067", "C202105085", "C202105085"], "histogram": {"Swelling": 1}}, {"batchcodes": ["940067"], "histogram": {"Seizure": 2, "Dizziness": 1, "Dyspnoea": 1, "Flushing": 1, "Headache": 1, "Hyperhidrosis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/940667.json b/docs/data/histograms/Philippines/940667.json
new file mode 100644
index 00000000000..20e43883751
--- /dev/null
+++ b/docs/data/histograms/Philippines/940667.json
@@ -0,0 +1 @@
+{"batchcode": "940667", "histograms": [{"batchcodes": ["940667"], "histogram": {"Cerebrovascular accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/986485.json b/docs/data/histograms/Philippines/986485.json
new file mode 100644
index 00000000000..dbb0be27ad5
--- /dev/null
+++ b/docs/data/histograms/Philippines/986485.json
@@ -0,0 +1 @@
+{"batchcode": "986485", "histograms": [{"batchcodes": ["986485"], "histogram": {"Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Headache": 1, "Sinus tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A1026.json b/docs/data/histograms/Philippines/A1026.json
new file mode 100644
index 00000000000..55a244305ca
--- /dev/null
+++ b/docs/data/histograms/Philippines/A1026.json
@@ -0,0 +1 @@
+{"batchcode": "A1026", "histograms": [{"batchcodes": ["046G21A", "A1026"], "histogram": {"Acoustic stimulation tests": 1, "Foetal exposure during pregnancy": 1, "Heart rate variability test": 1, "Umbilical cord around neck": 1}}, {"batchcodes": ["34300BD", "A1026", "A1076", "A1115", "A1140", "ACB32221"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A1054.json b/docs/data/histograms/Philippines/A1054.json
new file mode 100644
index 00000000000..68f2578f8ef
--- /dev/null
+++ b/docs/data/histograms/Philippines/A1054.json
@@ -0,0 +1 @@
+{"batchcode": "A1054", "histograms": [{"batchcodes": ["A1054"], "histogram": {"Cold sweat": 1, "Dizziness": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A1065.json b/docs/data/histograms/Philippines/A1065.json
new file mode 100644
index 00000000000..aa514e2e4be
--- /dev/null
+++ b/docs/data/histograms/Philippines/A1065.json
@@ -0,0 +1 @@
+{"batchcode": "A1065", "histograms": [{"batchcodes": ["A1065", "KD02A"], "histogram": {"Chills": 1, "Decreased appetite": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A1076.json b/docs/data/histograms/Philippines/A1076.json
new file mode 100644
index 00000000000..d517681dd33
--- /dev/null
+++ b/docs/data/histograms/Philippines/A1076.json
@@ -0,0 +1 @@
+{"batchcode": "A1076", "histograms": [{"batchcodes": ["34300BD", "A1026", "A1076", "A1115", "A1140", "ACB32221"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A1115.json b/docs/data/histograms/Philippines/A1115.json
new file mode 100644
index 00000000000..8ff4dc8fa0c
--- /dev/null
+++ b/docs/data/histograms/Philippines/A1115.json
@@ -0,0 +1 @@
+{"batchcode": "A1115", "histograms": [{"batchcodes": ["34300BD", "A1026", "A1076", "A1115", "A1140", "ACB32221"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A1140.json b/docs/data/histograms/Philippines/A1140.json
new file mode 100644
index 00000000000..9fe597032aa
--- /dev/null
+++ b/docs/data/histograms/Philippines/A1140.json
@@ -0,0 +1 @@
+{"batchcode": "A1140", "histograms": [{"batchcodes": ["34300BD", "A1026", "A1076", "A1115", "A1140", "ACB32221"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A115.json b/docs/data/histograms/Philippines/A115.json
new file mode 100644
index 00000000000..91976af6ebc
--- /dev/null
+++ b/docs/data/histograms/Philippines/A115.json
@@ -0,0 +1 @@
+{"batchcode": "A115", "histograms": [{"batchcodes": ["209C21A", "A115"], "histogram": {"Asthenia": 1, "Headache": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A202500.json b/docs/data/histograms/Philippines/A202500.json
new file mode 100644
index 00000000000..e8a81afc84f
--- /dev/null
+++ b/docs/data/histograms/Philippines/A202500.json
@@ -0,0 +1 @@
+{"batchcode": "A202500", "histograms": [{"batchcodes": ["A202500"], "histogram": {"Inappropriate schedule of product administration": 1, "Oral mucosal scar": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A4DEY4834 / EY4.json b/docs/data/histograms/Philippines/A4DEY4834 / EY4.json
new file mode 100644
index 00000000000..ed0d16ce76d
--- /dev/null
+++ b/docs/data/histograms/Philippines/A4DEY4834 / EY4.json	
@@ -0,0 +1 @@
+{"batchcode": "A4DEY4834 / EY4", "histograms": [{"batchcodes": ["A4DEY4834 / EY4"], "histogram": {"Death": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/A93C221.json b/docs/data/histograms/Philippines/A93C221.json
new file mode 100644
index 00000000000..ecc361aec52
--- /dev/null
+++ b/docs/data/histograms/Philippines/A93C221.json
@@ -0,0 +1 @@
+{"batchcode": "A93C221", "histograms": [{"batchcodes": ["A93C221"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/AB7542.json b/docs/data/histograms/Philippines/AB7542.json
new file mode 100644
index 00000000000..bd30c06bf7a
--- /dev/null
+++ b/docs/data/histograms/Philippines/AB7542.json
@@ -0,0 +1 @@
+{"batchcode": "AB7542", "histograms": [{"batchcodes": ["AB7542"], "histogram": {"Scrotal mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ABC6894.json b/docs/data/histograms/Philippines/ABC6894.json
new file mode 100644
index 00000000000..2b62fd69be2
--- /dev/null
+++ b/docs/data/histograms/Philippines/ABC6894.json
@@ -0,0 +1 @@
+{"batchcode": "ABC6894", "histograms": [{"batchcodes": ["34300BD", "ABC6894"], "histogram": {"Cardiogenic shock": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ABV7279.json b/docs/data/histograms/Philippines/ABV7279.json
new file mode 100644
index 00000000000..3859c60ba2f
--- /dev/null
+++ b/docs/data/histograms/Philippines/ABV7279.json
@@ -0,0 +1 @@
+{"batchcode": "ABV7279", "histograms": [{"batchcodes": ["068F21A", "ABV7279", "CTMAV503"], "histogram": {"Abortion incomplete": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ABW 4731.json b/docs/data/histograms/Philippines/ABW 4731.json
new file mode 100644
index 00000000000..23bcc19c0f5
--- /dev/null
+++ b/docs/data/histograms/Philippines/ABW 4731.json	
@@ -0,0 +1 @@
+{"batchcode": "ABW 4731", "histograms": [{"batchcodes": ["ABW 4731"], "histogram": {"Blood pressure measurement": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ABW4731.json b/docs/data/histograms/Philippines/ABW4731.json
new file mode 100644
index 00000000000..2d9f2fe66ee
--- /dev/null
+++ b/docs/data/histograms/Philippines/ABW4731.json
@@ -0,0 +1 @@
+{"batchcode": "ABW4731", "histograms": [{"batchcodes": ["210182", "ABW4731"], "histogram": {"Acute myocardial infarction": 1, "COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/AC133221.json b/docs/data/histograms/Philippines/AC133221.json
new file mode 100644
index 00000000000..c97966c4ea2
--- /dev/null
+++ b/docs/data/histograms/Philippines/AC133221.json
@@ -0,0 +1 @@
+{"batchcode": "AC133221", "histograms": [{"batchcodes": ["AC133221"], "histogram": {"Chest pain": 2, "Abortion incomplete": 1, "Back pain": 1, "Exposure during pregnancy": 1, "Uterine dilation and curettage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB 1289.json b/docs/data/histograms/Philippines/ACB 1289.json
new file mode 100644
index 00000000000..185656e3ca1
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB 1289.json	
@@ -0,0 +1 @@
+{"batchcode": "ACB 1289", "histograms": [{"batchcodes": ["ACB 1289"], "histogram": {"Hypoaesthesia": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB 3221.json b/docs/data/histograms/Philippines/ACB 3221.json
new file mode 100644
index 00000000000..37c37535b52
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB 3221.json	
@@ -0,0 +1 @@
+{"batchcode": "ACB 3221", "histograms": [{"batchcodes": ["ACB 3221"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Febrile convulsion": 1, "Nausea": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB 3321.json b/docs/data/histograms/Philippines/ACB 3321.json
new file mode 100644
index 00000000000..d5ddd8f941c
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB 3321.json	
@@ -0,0 +1 @@
+{"batchcode": "ACB 3321", "histograms": [{"batchcodes": ["ACB 3321"], "histogram": {"Malaise": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB 75 42.json b/docs/data/histograms/Philippines/ACB 75 42.json
new file mode 100644
index 00000000000..75fc5b8eec3
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB 75 42.json	
@@ -0,0 +1 @@
+{"batchcode": "ACB 75 42", "histograms": [{"batchcodes": ["ACB 75 42"], "histogram": {"Dizziness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB 7542.json b/docs/data/histograms/Philippines/ACB 7542.json
new file mode 100644
index 00000000000..5be21e24632
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB 7542.json	
@@ -0,0 +1 @@
+{"batchcode": "ACB 7542", "histograms": [{"batchcodes": ["ACB 7542"], "histogram": {"Dyspnoea": 1, "Haemoptysis": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB 8221.json b/docs/data/histograms/Philippines/ACB 8221.json
new file mode 100644
index 00000000000..dd5978b3dc2
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB 8221.json	
@@ -0,0 +1 @@
+{"batchcode": "ACB 8221", "histograms": [{"batchcodes": ["ACB 8221"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB023.json b/docs/data/histograms/Philippines/ACB023.json
new file mode 100644
index 00000000000..97185d30cbc
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB023.json
@@ -0,0 +1 @@
+{"batchcode": "ACB023", "histograms": [{"batchcodes": ["ACB023"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB0239.json b/docs/data/histograms/Philippines/ACB0239.json
new file mode 100644
index 00000000000..77e547f9fb3
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB0239.json
@@ -0,0 +1 @@
+{"batchcode": "ACB0239", "histograms": [{"batchcodes": ["ACB0239"], "histogram": {"Syncope": 8, "Malaise": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB0542.json b/docs/data/histograms/Philippines/ACB0542.json
new file mode 100644
index 00000000000..73ad3af3de1
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB0542.json
@@ -0,0 +1 @@
+{"batchcode": "ACB0542", "histograms": [{"batchcodes": ["ACB0542"], "histogram": {"Asthenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB1289.json b/docs/data/histograms/Philippines/ACB1289.json
new file mode 100644
index 00000000000..1f03181ecc2
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB1289.json
@@ -0,0 +1 @@
+{"batchcode": "ACB1289", "histograms": [{"batchcodes": ["ACB1289"], "histogram": {"Syncope": 5, "Dyspnoea": 2, "Ascites": 1, "Blood creatinine": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Body temperature": 1, "Conjunctival haemorrhage": 1, "Conjunctival pallor": 1, "Death": 1, "Exposure during pregnancy": 1, "Folate deficiency": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Illness": 1, "Macroglossia": 1, "Oxygen saturation": 1, "Palpitations": 1, "Platelet count": 1, "Pulmonary oedema": 1, "Respiratory rate": 1, "Scleroderma": 1, "Systemic lupus erythematosus": 1, "Urinary tract infection": 1, "Vital signs measurement": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB221.json b/docs/data/histograms/Philippines/ACB221.json
new file mode 100644
index 00000000000..4ed17ca0f59
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB221.json
@@ -0,0 +1 @@
+{"batchcode": "ACB221", "histograms": [{"batchcodes": ["ACB221"], "histogram": {"Asthenia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB3202.json b/docs/data/histograms/Philippines/ACB3202.json
new file mode 100644
index 00000000000..c66d304cce1
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB3202.json
@@ -0,0 +1 @@
+{"batchcode": "ACB3202", "histograms": [{"batchcodes": ["ACB3202"], "histogram": {"Depressed level of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB32121.json b/docs/data/histograms/Philippines/ACB32121.json
new file mode 100644
index 00000000000..e1df57fc167
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB32121.json
@@ -0,0 +1 @@
+{"batchcode": "ACB32121", "histograms": [{"batchcodes": ["ACB32121"], "histogram": {"Abdominal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB3221.json b/docs/data/histograms/Philippines/ACB3221.json
new file mode 100644
index 00000000000..7c70b13616b
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB3221.json
@@ -0,0 +1 @@
+{"batchcode": "ACB3221", "histograms": [{"batchcodes": ["008H21A", "ACB3221"], "histogram": {"Chest pain": 2, "Dyspnoea": 2}}, {"batchcodes": ["ACB3221", "FM2966"], "histogram": {"Vaccination site pain": 1}}, {"batchcodes": ["ACB3221", "PCB0018"], "histogram": {"Hypoaesthesia": 1}}, {"batchcodes": ["ACB3221"], "histogram": {"Dizziness": 14, "Syncope": 9, "Loss of consciousness": 8, "Vaccination site pain": 8, "Vomiting": 7, "Asthenia": 6, "Cough": 5, "Abdominal pain": 4, "Abdominal pain upper": 4, "Blood pressure increased": 4, "Blood pressure measurement": 4, "Dysarthria": 4, "Dyspnoea": 3, "Exposure during pregnancy": 3, "Pyrexia": 3, "Abdominal pain lower": 2, "Back pain": 2, "Facial paresis": 2, "Haematemesis": 2, "Hypoaesthesia": 2, "Labour pain": 2, "Malaise": 2, "Memory impairment": 2, "Blood glucose": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "Cellulitis": 1, "Chest discomfort": 1, "Chest pain": 1, "Confusional state": 1, "Continuous glucose monitoring": 1, "Death": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Diabetic foot": 1, "Diarrhoea": 1, "Disorientation": 1, "Electrocardiogram": 1, "Femur fracture": 1, "Flank pain": 1, "Gaze palsy": 1, "Haemoptysis": 1, "Headache": 1, "Heart rate": 1, "Hemiparesis": 1, "Hyperthyroidism": 1, "Hypovolaemic shock": 1, "Mass": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Oedema peripheral": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Pallor": 1, "Peptic ulcer haemorrhage": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Somnolence": 1, "Troponin I": 1, "Unresponsive to stimuli": 1, "Upper limb fracture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB32221.json b/docs/data/histograms/Philippines/ACB32221.json
new file mode 100644
index 00000000000..515eeba182a
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB32221.json
@@ -0,0 +1 @@
+{"batchcode": "ACB32221", "histograms": [{"batchcodes": ["34300BD", "A1026", "A1076", "A1115", "A1140", "ACB32221"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB323.json b/docs/data/histograms/Philippines/ACB323.json
new file mode 100644
index 00000000000..d5fbfe8c860
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB323.json
@@ -0,0 +1 @@
+{"batchcode": "ACB323", "histograms": [{"batchcodes": ["ACB323"], "histogram": {"Asthenia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB3231.json b/docs/data/histograms/Philippines/ACB3231.json
new file mode 100644
index 00000000000..4b5fc7b0af2
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB3231.json
@@ -0,0 +1 @@
+{"batchcode": "ACB3231", "histograms": [{"batchcodes": ["ACB3231"], "histogram": {"Skin mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB324.json b/docs/data/histograms/Philippines/ACB324.json
new file mode 100644
index 00000000000..ddf2e1b3472
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB324.json
@@ -0,0 +1 @@
+{"batchcode": "ACB324", "histograms": [{"batchcodes": ["ACB324"], "histogram": {"Back pain": 2, "Vaccination site pain": 2, "Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB3331.json b/docs/data/histograms/Philippines/ACB3331.json
new file mode 100644
index 00000000000..5b5ae6e4cd5
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB3331.json
@@ -0,0 +1 @@
+{"batchcode": "ACB3331", "histograms": [{"batchcodes": ["ACB3331"], "histogram": {"COVID-19": 1, "Death": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB3340.json b/docs/data/histograms/Philippines/ACB3340.json
new file mode 100644
index 00000000000..e8e36459ec8
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB3340.json
@@ -0,0 +1 @@
+{"batchcode": "ACB3340", "histograms": [{"batchcodes": ["20213C21A", "ACB3340"], "histogram": {"Death": 1}}, {"batchcodes": ["ACB3340"], "histogram": {"Back pain": 1, "Exposure during pregnancy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB6894.json b/docs/data/histograms/Philippines/ACB6894.json
new file mode 100644
index 00000000000..2703d89c790
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB6894.json
@@ -0,0 +1 @@
+{"batchcode": "ACB6894", "histograms": [{"batchcodes": ["ACB6894"], "histogram": {"Pyrexia": 4, "Dizziness": 3, "Syncope": 3, "Acoustic stimulation tests": 2, "Foetal exposure during pregnancy": 2, "Loss of consciousness": 2, "Acoustic stimulation tests abnormal": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cerebrovascular accident": 1, "Cold sweat": 1, "Cough": 1, "Death": 1, "Delirium": 1, "Exposure during pregnancy": 1, "Fall": 1, "Headache": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Meconium stain": 1, "Neonatal infection": 1, "Pain in extremity": 1, "Pallor": 1, "SARS-CoV-2 test": 1, "Sepsis neonatal": 1, "Somnolence": 1, "Tunnel vision": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB742.json b/docs/data/histograms/Philippines/ACB742.json
new file mode 100644
index 00000000000..b2c169a5e25
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB742.json
@@ -0,0 +1 @@
+{"batchcode": "ACB742", "histograms": [{"batchcodes": ["ACB742"], "histogram": {"Abdominal pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB7524.json b/docs/data/histograms/Philippines/ACB7524.json
new file mode 100644
index 00000000000..edbc1ee1304
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB7524.json
@@ -0,0 +1 @@
+{"batchcode": "ACB7524", "histograms": [{"batchcodes": ["ACB7524"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB7542.json b/docs/data/histograms/Philippines/ACB7542.json
new file mode 100644
index 00000000000..668d31baf8d
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB7542.json
@@ -0,0 +1 @@
+{"batchcode": "ACB7542", "histograms": [{"batchcodes": ["ACB7542"], "histogram": {"Vaccination site pain": 8, "Cough": 6, "Back pain": 5, "Headache": 5, "Loss of consciousness": 5, "Dizziness": 4, "Dyspnoea": 4, "Exposure during pregnancy": 4, "Chills": 3, "Pyrexia": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Asthenia": 2, "Chest pain": 2, "Fatigue": 2, "Labour pain": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Angina pectoris": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Breast mass": 1, "Cold sweat": 1, "Colostomy": 1, "Diarrhoea": 1, "Face oedema": 1, "Flank pain": 1, "Haematemesis": 1, "Haematochezia": 1, "Hypertension": 1, "Nasopharyngitis": 1, "Pain": 1, "Seizure": 1, "Type 2 diabetes mellitus": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACB75R.json b/docs/data/histograms/Philippines/ACB75R.json
new file mode 100644
index 00000000000..6319503d80a
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACB75R.json
@@ -0,0 +1 @@
+{"batchcode": "ACB75R", "histograms": [{"batchcodes": ["ACB75R"], "histogram": {"Loss of consciousness": 1, "Septic shock": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACBG894.json b/docs/data/histograms/Philippines/ACBG894.json
new file mode 100644
index 00000000000..3283c81a806
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACBG894.json
@@ -0,0 +1 @@
+{"batchcode": "ACBG894", "histograms": [{"batchcodes": ["ACBG894"], "histogram": {"Diabetes mellitus": 1, "Hypertension": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACC0092.json b/docs/data/histograms/Philippines/ACC0092.json
new file mode 100644
index 00000000000..daa041fb210
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACC0092.json
@@ -0,0 +1 @@
+{"batchcode": "ACC0092", "histograms": [{"batchcodes": ["ACC0092"], "histogram": {"Headache": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Facial paralysis": 1, "Hypoaesthesia": 1, "Lacrimation increased": 1, "Malaise": 1, "Nausea": 1, "Pyrexia": 1, "Rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACC1392.json b/docs/data/histograms/Philippines/ACC1392.json
new file mode 100644
index 00000000000..c06af2920d0
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACC1392.json
@@ -0,0 +1 @@
+{"batchcode": "ACC1392", "histograms": [{"batchcodes": ["ACC1392"], "histogram": {"Aerophobia": 1, "Animal scratch": 1, "Hydrophobia": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACD3221.json b/docs/data/histograms/Philippines/ACD3221.json
new file mode 100644
index 00000000000..00e7d559a5f
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACD3221.json
@@ -0,0 +1 @@
+{"batchcode": "ACD3221", "histograms": [{"batchcodes": ["ACD3221"], "histogram": {"Joint dislocation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACG3221.json b/docs/data/histograms/Philippines/ACG3221.json
new file mode 100644
index 00000000000..21bb7f284da
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACG3221.json
@@ -0,0 +1 @@
+{"batchcode": "ACG3221", "histograms": [{"batchcodes": ["ACG3221"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACQ3221.json b/docs/data/histograms/Philippines/ACQ3221.json
new file mode 100644
index 00000000000..9ea50f89a2a
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACQ3221.json
@@ -0,0 +1 @@
+{"batchcode": "ACQ3221", "histograms": [{"batchcodes": ["ACQ3221"], "histogram": {"Adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ACT3221.json b/docs/data/histograms/Philippines/ACT3221.json
new file mode 100644
index 00000000000..05492b053c4
--- /dev/null
+++ b/docs/data/histograms/Philippines/ACT3221.json
@@ -0,0 +1 @@
+{"batchcode": "ACT3221", "histograms": [{"batchcodes": ["ACT3221"], "histogram": {"Dyspnoea": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ALB3221.json b/docs/data/histograms/Philippines/ALB3221.json
new file mode 100644
index 00000000000..e0e1c235955
--- /dev/null
+++ b/docs/data/histograms/Philippines/ALB3221.json
@@ -0,0 +1 @@
+{"batchcode": "ALB3221", "histograms": [{"batchcodes": ["ALB3221"], "histogram": {"Arthralgia": 1, "Cerebral venous sinus thrombosis": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ALB6894.json b/docs/data/histograms/Philippines/ALB6894.json
new file mode 100644
index 00000000000..dfbb70d7484
--- /dev/null
+++ b/docs/data/histograms/Philippines/ALB6894.json
@@ -0,0 +1 @@
+{"batchcode": "ALB6894", "histograms": [{"batchcodes": ["ALB6894"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ALB7542.json b/docs/data/histograms/Philippines/ALB7542.json
new file mode 100644
index 00000000000..7a567fe6331
--- /dev/null
+++ b/docs/data/histograms/Philippines/ALB7542.json
@@ -0,0 +1 @@
+{"batchcode": "ALB7542", "histograms": [{"batchcodes": ["ALB7542"], "histogram": {"Vaccination site pain": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/AW25.json b/docs/data/histograms/Philippines/AW25.json
new file mode 100644
index 00000000000..ac9f3215547
--- /dev/null
+++ b/docs/data/histograms/Philippines/AW25.json
@@ -0,0 +1 @@
+{"batchcode": "AW25", "histograms": [{"batchcodes": ["AW25"], "histogram": {"Hernia": 1, "Inguinal mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/AZB3221.json b/docs/data/histograms/Philippines/AZB3221.json
new file mode 100644
index 00000000000..5dfa15dc4e5
--- /dev/null
+++ b/docs/data/histograms/Philippines/AZB3221.json
@@ -0,0 +1 @@
+{"batchcode": "AZB3221", "histograms": [{"batchcodes": ["AZB3221"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/B#21210502#205.json b/docs/data/histograms/Philippines/B#21210502#205.json
new file mode 100644
index 00000000000..61436fb7c63
--- /dev/null
+++ b/docs/data/histograms/Philippines/B#21210502#205.json
@@ -0,0 +1 @@
+{"batchcode": "B#21210502#205", "histograms": [{"batchcodes": ["B#21210502#205"], "histogram": {"Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/B10608D.json b/docs/data/histograms/Philippines/B10608D.json
new file mode 100644
index 00000000000..7019f951ea3
--- /dev/null
+++ b/docs/data/histograms/Philippines/B10608D.json
@@ -0,0 +1 @@
+{"batchcode": "B10608D", "histograms": [{"batchcodes": ["B10608D"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/B1060BD.json b/docs/data/histograms/Philippines/B1060BD.json
new file mode 100644
index 00000000000..e8d00ef28b1
--- /dev/null
+++ b/docs/data/histograms/Philippines/B1060BD.json
@@ -0,0 +1 @@
+{"batchcode": "B1060BD", "histograms": [{"batchcodes": ["B1060BD"], "histogram": {"Asthenia": 1, "Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/B2021BD.json b/docs/data/histograms/Philippines/B2021BD.json
new file mode 100644
index 00000000000..99ffb9dfa8e
--- /dev/null
+++ b/docs/data/histograms/Philippines/B2021BD.json
@@ -0,0 +1 @@
+{"batchcode": "B2021BD", "histograms": [{"batchcodes": ["B2021BD"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/B2025880.json b/docs/data/histograms/Philippines/B2025880.json
new file mode 100644
index 00000000000..f422c325afc
--- /dev/null
+++ b/docs/data/histograms/Philippines/B2025880.json
@@ -0,0 +1 @@
+{"batchcode": "B2025880", "histograms": [{"batchcodes": ["B2025880"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/B2025BD.json b/docs/data/histograms/Philippines/B2025BD.json
new file mode 100644
index 00000000000..0ef897844e8
--- /dev/null
+++ b/docs/data/histograms/Philippines/B2025BD.json
@@ -0,0 +1 @@
+{"batchcode": "B2025BD", "histograms": [{"batchcodes": ["B2025BD"], "histogram": {"Abdominal pain": 1, "Anaemia": 1, "Fatigue": 1, "Peptic ulcer": 1, "Upper gastrointestinal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/B2125817.json b/docs/data/histograms/Philippines/B2125817.json
new file mode 100644
index 00000000000..939464af173
--- /dev/null
+++ b/docs/data/histograms/Philippines/B2125817.json
@@ -0,0 +1 @@
+{"batchcode": "B2125817", "histograms": [{"batchcodes": ["B2125817"], "histogram": {"Chills": 1, "Cirrhosis alcoholic": 1, "Headache": 1, "Hepatic encephalopathy": 1, "Hepatic mass": 1, "Malaise": 1, "Pneumonia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/BATCH 1 23C21A.json b/docs/data/histograms/Philippines/BATCH 1 23C21A.json
new file mode 100644
index 00000000000..edfd2adab17
--- /dev/null
+++ b/docs/data/histograms/Philippines/BATCH 1 23C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "BATCH 1 23C21A", "histograms": [{"batchcodes": ["BATCH 1 23C21A"], "histogram": {"Bradycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/BATCH 10, 32021.json b/docs/data/histograms/Philippines/BATCH 10, 32021.json
new file mode 100644
index 00000000000..f06ed756746
--- /dev/null
+++ b/docs/data/histograms/Philippines/BATCH 10, 32021.json	
@@ -0,0 +1 @@
+{"batchcode": "BATCH 10, 32021", "histograms": [{"batchcodes": ["BATCH 10, 32021"], "histogram": {"Asthenia": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/BCB0019.json b/docs/data/histograms/Philippines/BCB0019.json
new file mode 100644
index 00000000000..d3dea48759c
--- /dev/null
+++ b/docs/data/histograms/Philippines/BCB0019.json
@@ -0,0 +1 @@
+{"batchcode": "BCB0019", "histograms": [{"batchcodes": ["BCB0019"], "histogram": {"Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C13C21A.json b/docs/data/histograms/Philippines/C13C21A.json
new file mode 100644
index 00000000000..7c3527ffb7b
--- /dev/null
+++ b/docs/data/histograms/Philippines/C13C21A.json
@@ -0,0 +1 @@
+{"batchcode": "C13C21A", "histograms": [{"batchcodes": ["C13C21A"], "histogram": {"COVID-19": 1, "Cough": 1, "Pyrexia": 1, "Rhinitis": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202104058.json b/docs/data/histograms/Philippines/C202104058.json
new file mode 100644
index 00000000000..ac9c9440e32
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202104058.json
@@ -0,0 +1 @@
+{"batchcode": "C202104058", "histograms": [{"batchcodes": ["068F21A", "C202104058"], "histogram": {"Diabetes mellitus": 1, "Electrolyte imbalance": 1, "Hypertension": 1, "Nephrolithiasis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202105063.json b/docs/data/histograms/Philippines/C202105063.json
new file mode 100644
index 00000000000..c2437d66d18
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202105063.json
@@ -0,0 +1 @@
+{"batchcode": "C202105063", "histograms": [{"batchcodes": ["C202105063"], "histogram": {"Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202105084.json b/docs/data/histograms/Philippines/C202105084.json
new file mode 100644
index 00000000000..cd81421b7cb
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202105084.json
@@ -0,0 +1 @@
+{"batchcode": "C202105084", "histograms": [{"batchcodes": ["2100680", "C202105084", "J202106033"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202105085.json b/docs/data/histograms/Philippines/C202105085.json
new file mode 100644
index 00000000000..accd76f88e0
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202105085.json
@@ -0,0 +1 @@
+{"batchcode": "C202105085", "histograms": [{"batchcodes": ["940067", "C202105085", "C202105085"], "histogram": {"Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202105093.json b/docs/data/histograms/Philippines/C202105093.json
new file mode 100644
index 00000000000..fba8b0236e2
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202105093.json
@@ -0,0 +1 @@
+{"batchcode": "C202105093", "histograms": [{"batchcodes": ["068F21A", "C202105093", "L202106033"], "histogram": {"Hypoaesthesia": 1}}, {"batchcodes": ["C202105093", "L202106033"], "histogram": {"Haemorrhage": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202108162.json b/docs/data/histograms/Philippines/C202108162.json
new file mode 100644
index 00000000000..60cc2874068
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202108162.json
@@ -0,0 +1 @@
+{"batchcode": "C202108162", "histograms": [{"batchcodes": ["C202108162"], "histogram": {"Blood pressure increased": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202108170.json b/docs/data/histograms/Philippines/C202108170.json
new file mode 100644
index 00000000000..e062f8cd354
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202108170.json
@@ -0,0 +1 @@
+{"batchcode": "C202108170", "histograms": [{"batchcodes": ["C202108170"], "histogram": {"Dyspnoea": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202109123.json b/docs/data/histograms/Philippines/C202109123.json
new file mode 100644
index 00000000000..4faf23c369b
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202109123.json
@@ -0,0 +1 @@
+{"batchcode": "C202109123", "histograms": [{"batchcodes": ["000104A", "C202109123", "C202109123"], "histogram": {"Dyspnoea": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202109177.json b/docs/data/histograms/Philippines/C202109177.json
new file mode 100644
index 00000000000..d5f38821500
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202109177.json
@@ -0,0 +1 @@
+{"batchcode": "C202109177", "histograms": [{"batchcodes": ["002K21A", "C202109177", "J202107048"], "histogram": {"Vomiting": 1}}, {"batchcodes": ["C202109177"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202109179.json b/docs/data/histograms/Philippines/C202109179.json
new file mode 100644
index 00000000000..d81df55d5a9
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202109179.json
@@ -0,0 +1 @@
+{"batchcode": "C202109179", "histograms": [{"batchcodes": ["C202109179"], "histogram": {"Haemoptysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C202109190.json b/docs/data/histograms/Philippines/C202109190.json
new file mode 100644
index 00000000000..0822221d1e1
--- /dev/null
+++ b/docs/data/histograms/Philippines/C202109190.json
@@ -0,0 +1 @@
+{"batchcode": "C202109190", "histograms": [{"batchcodes": ["C202109190"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/C21A.json b/docs/data/histograms/Philippines/C21A.json
new file mode 100644
index 00000000000..29a6e503c75
--- /dev/null
+++ b/docs/data/histograms/Philippines/C21A.json
@@ -0,0 +1 @@
+{"batchcode": "C21A", "histograms": [{"batchcodes": ["C21A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/CB003142.json b/docs/data/histograms/Philippines/CB003142.json
new file mode 100644
index 00000000000..61342013e1c
--- /dev/null
+++ b/docs/data/histograms/Philippines/CB003142.json
@@ -0,0 +1 @@
+{"batchcode": "CB003142", "histograms": [{"batchcodes": ["CB003142"], "histogram": {"Abdominal pain": 1, "Abdominal pain lower": 1, "Cholelithiasis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/CH4752.json b/docs/data/histograms/Philippines/CH4752.json
new file mode 100644
index 00000000000..7ac3ad2c01f
--- /dev/null
+++ b/docs/data/histograms/Philippines/CH4752.json
@@ -0,0 +1 @@
+{"batchcode": "CH4752", "histograms": [{"batchcodes": ["CH4752"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/CT MAY 5155.json b/docs/data/histograms/Philippines/CT MAY 5155.json
new file mode 100644
index 00000000000..addf3ba434b
--- /dev/null
+++ b/docs/data/histograms/Philippines/CT MAY 5155.json	
@@ -0,0 +1 @@
+{"batchcode": "CT MAY 5155", "histograms": [{"batchcodes": ["CT MAY 5155"], "histogram": {"Blood pressure increased": 1, "Cellulitis": 1, "Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/CTMAV503.json b/docs/data/histograms/Philippines/CTMAV503.json
new file mode 100644
index 00000000000..41d05b57062
--- /dev/null
+++ b/docs/data/histograms/Philippines/CTMAV503.json
@@ -0,0 +1 @@
+{"batchcode": "CTMAV503", "histograms": [{"batchcodes": ["068F21A", "ABV7279", "CTMAV503"], "histogram": {"Abortion incomplete": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/D17K21A.json b/docs/data/histograms/Philippines/D17K21A.json
new file mode 100644
index 00000000000..49430edb1a2
--- /dev/null
+++ b/docs/data/histograms/Philippines/D17K21A.json
@@ -0,0 +1 @@
+{"batchcode": "D17K21A", "histograms": [{"batchcodes": ["209C21A", "D17K21A", "FM7375"], "histogram": {"Depressed level of consciousness": 1}}, {"batchcodes": ["209C21A", "D17K21A"], "histogram": {"Depressed level of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/D65324.json b/docs/data/histograms/Philippines/D65324.json
new file mode 100644
index 00000000000..78b696128b4
--- /dev/null
+++ b/docs/data/histograms/Philippines/D65324.json
@@ -0,0 +1 @@
+{"batchcode": "D65324", "histograms": [{"batchcodes": ["D65324"], "histogram": {"Gallbladder polyp": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/D83F21B.json b/docs/data/histograms/Philippines/D83F21B.json
new file mode 100644
index 00000000000..8cb8382ffdc
--- /dev/null
+++ b/docs/data/histograms/Philippines/D83F21B.json
@@ -0,0 +1 @@
+{"batchcode": "D83F21B", "histograms": [{"batchcodes": ["D83F21B"], "histogram": {"COVID-19": 1, "Cough": 1, "Fatigue": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/DCB0002.json b/docs/data/histograms/Philippines/DCB0002.json
new file mode 100644
index 00000000000..f67f48e3bb1
--- /dev/null
+++ b/docs/data/histograms/Philippines/DCB0002.json
@@ -0,0 +1 @@
+{"batchcode": "DCB0002", "histograms": [{"batchcodes": ["DCB0002"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ED5996.json b/docs/data/histograms/Philippines/ED5996.json
new file mode 100644
index 00000000000..413dd6e95c3
--- /dev/null
+++ b/docs/data/histograms/Philippines/ED5996.json
@@ -0,0 +1 @@
+{"batchcode": "ED5996", "histograms": [{"batchcodes": ["ED5996"], "histogram": {"Abdominal pain": 1, "Dizziness": 1, "Headache": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EI8760.json b/docs/data/histograms/Philippines/EI8760.json
new file mode 100644
index 00000000000..bcc3110fbef
--- /dev/null
+++ b/docs/data/histograms/Philippines/EI8760.json
@@ -0,0 +1 @@
+{"batchcode": "EI8760", "histograms": [{"batchcodes": ["EI8760"], "histogram": {"Abdominal pain": 1, "Dehydration": 1, "Diarrhoea": 1, "Gastritis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EJ0553.json b/docs/data/histograms/Philippines/EJ0553.json
new file mode 100644
index 00000000000..453a0d82329
--- /dev/null
+++ b/docs/data/histograms/Philippines/EJ0553.json
@@ -0,0 +1 @@
+{"batchcode": "EJ0553", "histograms": [{"batchcodes": ["EJ0553"], "histogram": {"Pancreatitis acute": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EK4237.json b/docs/data/histograms/Philippines/EK4237.json
new file mode 100644
index 00000000000..f3504d1a102
--- /dev/null
+++ b/docs/data/histograms/Philippines/EK4237.json
@@ -0,0 +1 @@
+{"batchcode": "EK4237", "histograms": [{"batchcodes": ["EK4237"], "histogram": {"Gestational diabetes": 1, "Labour pain": 1, "Maternal exposure before pregnancy": 1, "Pre-eclampsia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EK4241.json b/docs/data/histograms/Philippines/EK4241.json
new file mode 100644
index 00000000000..53a9103bd30
--- /dev/null
+++ b/docs/data/histograms/Philippines/EK4241.json
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"Acute coronary syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EK8737.json b/docs/data/histograms/Philippines/EK8737.json
new file mode 100644
index 00000000000..0c61fa4bd3a
--- /dev/null
+++ b/docs/data/histograms/Philippines/EK8737.json
@@ -0,0 +1 @@
+{"batchcode": "EK8737", "histograms": [{"batchcodes": ["EK8737"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EL0092.json b/docs/data/histograms/Philippines/EL0092.json
new file mode 100644
index 00000000000..4ea954631ee
--- /dev/null
+++ b/docs/data/histograms/Philippines/EL0092.json
@@ -0,0 +1 @@
+{"batchcode": "EL0092", "histograms": [{"batchcodes": ["EL0092"], "histogram": {"Maternal exposure timing unspecified": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EL9263.json b/docs/data/histograms/Philippines/EL9263.json
new file mode 100644
index 00000000000..9423bab3415
--- /dev/null
+++ b/docs/data/histograms/Philippines/EL9263.json
@@ -0,0 +1 @@
+{"batchcode": "EL9263", "histograms": [{"batchcodes": ["EL9263"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ENG204.json b/docs/data/histograms/Philippines/ENG204.json
new file mode 100644
index 00000000000..723db7fd69b
--- /dev/null
+++ b/docs/data/histograms/Philippines/ENG204.json
@@ -0,0 +1 @@
+{"batchcode": "ENG204", "histograms": [{"batchcodes": ["ENG204"], "histogram": {"Asthenia": 2, "Dyspnoea": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/ER8392.json b/docs/data/histograms/Philippines/ER8392.json
new file mode 100644
index 00000000000..811337afc9b
--- /dev/null
+++ b/docs/data/histograms/Philippines/ER8392.json
@@ -0,0 +1 @@
+{"batchcode": "ER8392", "histograms": [{"batchcodes": ["ER8392"], "histogram": {"Dizziness": 1, "Headache": 1, "Hyperacusis": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EV4834.json b/docs/data/histograms/Philippines/EV4834.json
new file mode 100644
index 00000000000..bd7a14f46dd
--- /dev/null
+++ b/docs/data/histograms/Philippines/EV4834.json
@@ -0,0 +1 @@
+{"batchcode": "EV4834", "histograms": [{"batchcodes": ["EV4834"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EW0158.json b/docs/data/histograms/Philippines/EW0158.json
new file mode 100644
index 00000000000..fcc9753940c
--- /dev/null
+++ b/docs/data/histograms/Philippines/EW0158.json
@@ -0,0 +1 @@
+{"batchcode": "EW0158", "histograms": [{"batchcodes": ["EW0158"], "histogram": {"Chills": 1, "Cough": 1, "Diarrhoea": 1, "Pneumonia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EW0162.json b/docs/data/histograms/Philippines/EW0162.json
new file mode 100644
index 00000000000..5cbbaf00983
--- /dev/null
+++ b/docs/data/histograms/Philippines/EW0162.json
@@ -0,0 +1 @@
+{"batchcode": "EW0162", "histograms": [{"batchcodes": ["EW0162"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EX2625.json b/docs/data/histograms/Philippines/EX2625.json
new file mode 100644
index 00000000000..758406725c4
--- /dev/null
+++ b/docs/data/histograms/Philippines/EX2625.json
@@ -0,0 +1 @@
+{"batchcode": "EX2625", "histograms": [{"batchcodes": ["EX2625"], "histogram": {"Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EY 4834.json b/docs/data/histograms/Philippines/EY 4834.json
new file mode 100644
index 00000000000..d21a77e878e
--- /dev/null
+++ b/docs/data/histograms/Philippines/EY 4834.json	
@@ -0,0 +1 @@
+{"batchcode": "EY 4834", "histograms": [{"batchcodes": ["EY 4834"], "histogram": {"Hypoaesthesia": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EY4834.json b/docs/data/histograms/Philippines/EY4834.json
new file mode 100644
index 00000000000..576b85ce0f4
--- /dev/null
+++ b/docs/data/histograms/Philippines/EY4834.json
@@ -0,0 +1 @@
+{"batchcode": "EY4834", "histograms": [{"batchcodes": ["EY4834"], "histogram": {"Blood pressure measurement": 10, "COVID-19": 9, "Drug ineffective": 8, "Dyspnoea": 7, "Pyrexia": 6, "Blood pressure increased": 5, "Cough": 5, "Diarrhoea": 4, "SARS-CoV-2 test": 4, "Chest pain": 3, "Electrocardiogram": 3, "Hypertension": 3, "Nasopharyngitis": 3, "Syncope": 3, "Vaccination site pain": 3, "Body temperature": 2, "Decreased appetite": 2, "Dizziness": 2, "Dysarthria": 2, "Fall": 2, "Hypotension": 2, "Polymerase chain reaction": 2, "Tachypnoea": 2, "Vaccination failure": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Acute kidney injury": 1, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Arthralgia": 1, "Asymptomatic COVID-19": 1, "Bell's palsy": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Chronic kidney disease": 1, "Chronic myeloid leukaemia": 1, "Conjunctivitis bacterial": 1, "Corticosteroid binding globulin test": 1, "Dysuria": 1, "Electrocardiogram T wave inversion": 1, "Headache": 1, "Hemiparesis": 1, "Hypersomnia": 1, "Hypertensive crisis": 1, "Hypokalaemia": 1, "Lethargy": 1, "Loss of consciousness": 1, "Peptic ulcer": 1, "Pneumonia pneumococcal": 1, "SARS-CoV-2 test positive": 1, "Suspected COVID-19": 1, "Troponin I": 1, "Urinary tract infection": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EY4834/PAAW599.json b/docs/data/histograms/Philippines/EY4834/PAAW599.json
new file mode 100644
index 00000000000..b46a5ee9f16
--- /dev/null
+++ b/docs/data/histograms/Philippines/EY4834/PAAW599.json
@@ -0,0 +1 @@
+{"batchcode": "EY4834/PAAW599", "histograms": [{"batchcodes": ["EY4834/PAAW599"], "histogram": {"COVID-19": 1, "Cardiac arrest": 1, "Drug ineffective": 1, "Renal failure": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EY4835.json b/docs/data/histograms/Philippines/EY4835.json
new file mode 100644
index 00000000000..62222889d3c
--- /dev/null
+++ b/docs/data/histograms/Philippines/EY4835.json
@@ -0,0 +1 @@
+{"batchcode": "EY4835", "histograms": [{"batchcodes": ["EY4835"], "histogram": {"Hypertensive urgency": 2, "Abdominal pain": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure measurement": 1, "Fatigue": 1, "Headache": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EY834.json b/docs/data/histograms/Philippines/EY834.json
new file mode 100644
index 00000000000..8b405d7cdb9
--- /dev/null
+++ b/docs/data/histograms/Philippines/EY834.json
@@ -0,0 +1 @@
+{"batchcode": "EY834", "histograms": [{"batchcodes": ["EY834"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Headache": 1, "Hyperthyroidism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/EYY834.json b/docs/data/histograms/Philippines/EYY834.json
new file mode 100644
index 00000000000..808f1970d47
--- /dev/null
+++ b/docs/data/histograms/Philippines/EYY834.json
@@ -0,0 +1 @@
+{"batchcode": "EYY834", "histograms": [{"batchcodes": ["EYY834"], "histogram": {"Arthralgia": 1, "Bone pain": 1, "Gaze palsy": 1, "Musculoskeletal stiffness": 1, "Seizure": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F00350.json b/docs/data/histograms/Philippines/F00350.json
new file mode 100644
index 00000000000..f3f95f68de4
--- /dev/null
+++ b/docs/data/histograms/Philippines/F00350.json
@@ -0,0 +1 @@
+{"batchcode": "F00350", "histograms": [{"batchcodes": ["F00350"], "histogram": {"Activated partial thromboplastin time shortened": 1, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Blood calcium": 1, "Blood magnesium": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood urea": 1, "Body temperature": 1, "Cerebral haemorrhage": 1, "Chest X-ray": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Dysarthria": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Influenza like illness": 1, "Investigation": 1, "Magnetic resonance imaging head": 1, "Physical examination": 1, "Pyrexia": 1, "Urine analysis": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F05726.json b/docs/data/histograms/Philippines/F05726.json
new file mode 100644
index 00000000000..8c186bf5e33
--- /dev/null
+++ b/docs/data/histograms/Philippines/F05726.json
@@ -0,0 +1 @@
+{"batchcode": "F05726", "histograms": [{"batchcodes": ["F05726"], "histogram": {"Depressed level of consciousness": 1, "Subarachnoid haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F05996.json b/docs/data/histograms/Philippines/F05996.json
new file mode 100644
index 00000000000..bd5448a8a53
--- /dev/null
+++ b/docs/data/histograms/Philippines/F05996.json
@@ -0,0 +1 @@
+{"batchcode": "F05996", "histograms": [{"batchcodes": ["F05996"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Melaena": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F1025A.json b/docs/data/histograms/Philippines/F1025A.json
new file mode 100644
index 00000000000..181110265bc
--- /dev/null
+++ b/docs/data/histograms/Philippines/F1025A.json
@@ -0,0 +1 @@
+{"batchcode": "F1025A", "histograms": [{"batchcodes": ["F1025A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F1035A.json b/docs/data/histograms/Philippines/F1035A.json
new file mode 100644
index 00000000000..b4d17ae5e73
--- /dev/null
+++ b/docs/data/histograms/Philippines/F1035A.json
@@ -0,0 +1 @@
+{"batchcode": "F1035A", "histograms": [{"batchcodes": ["F1035A"], "histogram": {"Cough": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F105324.json b/docs/data/histograms/Philippines/F105324.json
new file mode 100644
index 00000000000..9d4a3ba040d
--- /dev/null
+++ b/docs/data/histograms/Philippines/F105324.json
@@ -0,0 +1 @@
+{"batchcode": "F105324", "histograms": [{"batchcodes": ["F105324"], "histogram": {"Chest pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F11060.json b/docs/data/histograms/Philippines/F11060.json
new file mode 100644
index 00000000000..52617f633cf
--- /dev/null
+++ b/docs/data/histograms/Philippines/F11060.json
@@ -0,0 +1 @@
+{"batchcode": "F11060", "histograms": [{"batchcodes": ["F11060"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F118773.json b/docs/data/histograms/Philippines/F118773.json
new file mode 100644
index 00000000000..a74f0b13d40
--- /dev/null
+++ b/docs/data/histograms/Philippines/F118773.json
@@ -0,0 +1 @@
+{"batchcode": "F118773", "histograms": [{"batchcodes": ["F118773"], "histogram": {"Dengue virus test positive": 1, "Diarrhoea": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F15324.json b/docs/data/histograms/Philippines/F15324.json
new file mode 100644
index 00000000000..dd2be08f519
--- /dev/null
+++ b/docs/data/histograms/Philippines/F15324.json
@@ -0,0 +1 @@
+{"batchcode": "F15324", "histograms": [{"batchcodes": ["F15324"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Death": 1, "Fracture": 1, "Gait disturbance": 1, "Heart rate": 1, "Joint injury": 1, "Respiratory rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F15729.json b/docs/data/histograms/Philippines/F15729.json
new file mode 100644
index 00000000000..2bf04c5778a
--- /dev/null
+++ b/docs/data/histograms/Philippines/F15729.json
@@ -0,0 +1 @@
+{"batchcode": "F15729", "histograms": [{"batchcodes": ["F15729"], "histogram": {"Anaphylactic reaction": 1, "Hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F2A2964.json b/docs/data/histograms/Philippines/F2A2964.json
new file mode 100644
index 00000000000..eaf86e32fc4
--- /dev/null
+++ b/docs/data/histograms/Philippines/F2A2964.json
@@ -0,0 +1 @@
+{"batchcode": "F2A2964", "histograms": [{"batchcodes": ["F2A2964"], "histogram": {"Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F4077.json b/docs/data/histograms/Philippines/F4077.json
new file mode 100644
index 00000000000..1adb97d9788
--- /dev/null
+++ b/docs/data/histograms/Philippines/F4077.json
@@ -0,0 +1 @@
+{"batchcode": "F4077", "histograms": [{"batchcodes": ["F4077"], "histogram": {"Syncope": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F5072A.json b/docs/data/histograms/Philippines/F5072A.json
new file mode 100644
index 00000000000..d2fc74059ae
--- /dev/null
+++ b/docs/data/histograms/Philippines/F5072A.json
@@ -0,0 +1 @@
+{"batchcode": "F5072A", "histograms": [{"batchcodes": ["F5072A"], "histogram": {"Labour pain": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F55973.json b/docs/data/histograms/Philippines/F55973.json
new file mode 100644
index 00000000000..355ad3249c2
--- /dev/null
+++ b/docs/data/histograms/Philippines/F55973.json
@@ -0,0 +1 @@
+{"batchcode": "F55973", "histograms": [{"batchcodes": ["F55973"], "histogram": {"Abdominal pain upper": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F58760.json b/docs/data/histograms/Philippines/F58760.json
new file mode 100644
index 00000000000..724beea8bea
--- /dev/null
+++ b/docs/data/histograms/Philippines/F58760.json
@@ -0,0 +1 @@
+{"batchcode": "F58760", "histograms": [{"batchcodes": ["F58760"], "histogram": {"Asthenia": 1, "Balance disorder": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Dizziness": 1, "Headache": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Immobile": 1, "Incorrect route of product administration": 1, "Labour pain": 1, "Maternal exposure timing unspecified": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F5B760.json b/docs/data/histograms/Philippines/F5B760.json
new file mode 100644
index 00000000000..9c01090d681
--- /dev/null
+++ b/docs/data/histograms/Philippines/F5B760.json
@@ -0,0 +1 @@
+{"batchcode": "F5B760", "histograms": [{"batchcodes": ["F5B760"], "histogram": {"Dizziness": 1, "Headache": 1, "Hypertensive urgency": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F6524.json b/docs/data/histograms/Philippines/F6524.json
new file mode 100644
index 00000000000..dd124a6f8f7
--- /dev/null
+++ b/docs/data/histograms/Philippines/F6524.json
@@ -0,0 +1 @@
+{"batchcode": "F6524", "histograms": [{"batchcodes": ["F6524"], "histogram": {"Abdominal pain lower": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/F68643.json b/docs/data/histograms/Philippines/F68643.json
new file mode 100644
index 00000000000..d4b0289b3fa
--- /dev/null
+++ b/docs/data/histograms/Philippines/F68643.json
@@ -0,0 +1 @@
+{"batchcode": "F68643", "histograms": [{"batchcodes": ["F68643"], "histogram": {"Dyspnoea": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Cerebrovascular disorder": 1, "Cough": 1, "Dizziness": 1, "Dysphemia": 1, "Loss of consciousness": 1, "Nasopharyngitis": 1, "Palpitations": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FA3430.json b/docs/data/histograms/Philippines/FA3430.json
new file mode 100644
index 00000000000..c7cc64a29c8
--- /dev/null
+++ b/docs/data/histograms/Philippines/FA3430.json
@@ -0,0 +1 @@
+{"batchcode": "FA3430", "histograms": [{"batchcodes": ["FA3430"], "histogram": {"Facial paralysis": 1, "Hypoaesthesia": 1, "Nausea": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FA5843.json b/docs/data/histograms/Philippines/FA5843.json
new file mode 100644
index 00000000000..2a28a639495
--- /dev/null
+++ b/docs/data/histograms/Philippines/FA5843.json
@@ -0,0 +1 @@
+{"batchcode": "FA5843", "histograms": [{"batchcodes": ["FA5843"], "histogram": {"Back pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FB5994.json b/docs/data/histograms/Philippines/FB5994.json
new file mode 100644
index 00000000000..88a5a4bab4c
--- /dev/null
+++ b/docs/data/histograms/Philippines/FB5994.json
@@ -0,0 +1 @@
+{"batchcode": "FB5994", "histograms": [{"batchcodes": ["FB5994"], "histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Death": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "General physical health deterioration": 1, "Hypersensitivity": 1, "Infarction": 1, "Paralysis": 1, "Pruritus": 1, "Pulse absent": 1, "Rash": 1, "Rash erythematous": 1, "Respiratory arrest": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FB5996.json b/docs/data/histograms/Philippines/FB5996.json
new file mode 100644
index 00000000000..5bdf47ab90f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FB5996.json
@@ -0,0 +1 @@
+{"batchcode": "FB5996", "histograms": [{"batchcodes": ["FB5996"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Haematemesis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FC3180.json b/docs/data/histograms/Philippines/FC3180.json
new file mode 100644
index 00000000000..bdb9e0a850c
--- /dev/null
+++ b/docs/data/histograms/Philippines/FC3180.json
@@ -0,0 +1 @@
+{"batchcode": "FC3180", "histograms": [{"batchcodes": ["FC3180"], "histogram": {"Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FCA0025.json b/docs/data/histograms/Philippines/FCA0025.json
new file mode 100644
index 00000000000..6566da2da82
--- /dev/null
+++ b/docs/data/histograms/Philippines/FCA0025.json
@@ -0,0 +1 @@
+{"batchcode": "FCA0025", "histograms": [{"batchcodes": ["FCA0025"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD /5996.json b/docs/data/histograms/Philippines/FD /5996.json
new file mode 100644
index 00000000000..e4a13906a7a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD /5996.json	
@@ -0,0 +1 @@
+{"batchcode": "FD /5996", "histograms": [{"batchcodes": ["FD /5996"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD 0350.json b/docs/data/histograms/Philippines/FD 0350.json
new file mode 100644
index 00000000000..00ae993bbf9
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD 0350.json	
@@ -0,0 +1 @@
+{"batchcode": "FD 0350", "histograms": [{"batchcodes": ["FD 0350"], "histogram": {"Blood pressure measurement": 6, "Hypertension": 4, "Blood pressure increased": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD 5990.json b/docs/data/histograms/Philippines/FD 5990.json
new file mode 100644
index 00000000000..22fd6edee8f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD 5990.json	
@@ -0,0 +1 @@
+{"batchcode": "FD 5990", "histograms": [{"batchcodes": ["FD 5990"], "histogram": {"Anaphylactic reaction": 2, "COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Nasopharyngitis": 1, "SARS-CoV-2 test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD 5996.json b/docs/data/histograms/Philippines/FD 5996.json
new file mode 100644
index 00000000000..f5878647099
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD 5996.json	
@@ -0,0 +1 @@
+{"batchcode": "FD 5996", "histograms": [{"batchcodes": ["FD 5996"], "histogram": {"Blood pressure increased": 7, "Blood pressure measurement": 7, "COVID-19": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Limb discomfort": 2, "Ageusia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Chest discomfort": 1, "Chest pain": 1, "Conjunctival haemorrhage": 1, "Dizziness": 1, "Drowning": 1, "Dysarthria": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate irregular": 1, "Insomnia": 1, "Middle insomnia": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Palpitations": 1, "Syncope": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD-0350.json b/docs/data/histograms/Philippines/FD-0350.json
new file mode 100644
index 00000000000..2e09ff1af76
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD-0350.json
@@ -0,0 +1 @@
+{"batchcode": "FD-0350", "histograms": [{"batchcodes": ["FD-0350"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD-5996.json b/docs/data/histograms/Philippines/FD-5996.json
new file mode 100644
index 00000000000..d676dfd8301
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD-5996.json
@@ -0,0 +1 @@
+{"batchcode": "FD-5996", "histograms": [{"batchcodes": ["FD-5996"], "histogram": {"Blood pressure increased": 5, "Blood pressure measurement": 5, "Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD/ 5996.json b/docs/data/histograms/Philippines/FD/ 5996.json
new file mode 100644
index 00000000000..7506b8de441
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD/ 5996.json	
@@ -0,0 +1 @@
+{"batchcode": "FD/ 5996", "histograms": [{"batchcodes": ["FD/ 5996"], "histogram": {"Blood pressure increased": 2, "Blood pressure measurement": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD/5996.json b/docs/data/histograms/Philippines/FD/5996.json
new file mode 100644
index 00000000000..e18702e929d
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD/5996.json
@@ -0,0 +1 @@
+{"batchcode": "FD/5996", "histograms": [{"batchcodes": ["FD/5996"], "histogram": {"Blood pressure increased": 10, "Blood pressure measurement": 10}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD030.json b/docs/data/histograms/Philippines/FD030.json
new file mode 100644
index 00000000000..d2937dd986c
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD030.json
@@ -0,0 +1 @@
+{"batchcode": "FD030", "histograms": [{"batchcodes": ["FD030"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD0350.json b/docs/data/histograms/Philippines/FD0350.json
new file mode 100644
index 00000000000..a0270fa3ce9
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD0350.json
@@ -0,0 +1 @@
+{"batchcode": "FD0350", "histograms": [{"batchcodes": ["FD0350"], "histogram": {"Blood pressure measurement": 97, "Blood pressure increased": 96, "Palpitations": 4, "Hypertension": 3, "Chest pain": 2, "Cough": 2, "Heart rate": 2, "Heart rate increased": 2, "Hypoaesthesia": 2, "Syncope": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Acute coronary syndrome": 1, "Bradycardia": 1, "Bronchitis": 1, "COVID-19": 1, "Chills": 1, "Condition aggravated": 1, "Death": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Gastrooesophageal reflux disease": 1, "Hypertensive crisis": 1, "Loss of personal independence in daily activities": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Ventricular extrasystoles": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD03530.json b/docs/data/histograms/Philippines/FD03530.json
new file mode 100644
index 00000000000..7cdd9e1affd
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD03530.json
@@ -0,0 +1 @@
+{"batchcode": "FD03530", "histograms": [{"batchcodes": ["FD03530"], "histogram": {"Oropharyngeal pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD03550.json b/docs/data/histograms/Philippines/FD03550.json
new file mode 100644
index 00000000000..48735b2b411
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD03550.json
@@ -0,0 +1 @@
+{"batchcode": "FD03550", "histograms": [{"batchcodes": ["FD03550"], "histogram": {"Abdominal pain upper": 1, "Body temperature": 1, "Epistaxis": 1, "Pyrexia": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD0358.json b/docs/data/histograms/Philippines/FD0358.json
new file mode 100644
index 00000000000..a118e61adb6
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD0358.json
@@ -0,0 +1 @@
+{"batchcode": "FD0358", "histograms": [{"batchcodes": ["FD0358"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD035D.json b/docs/data/histograms/Philippines/FD035D.json
new file mode 100644
index 00000000000..af7ed0614de
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD035D.json
@@ -0,0 +1 @@
+{"batchcode": "FD035D", "histograms": [{"batchcodes": ["FD035D"], "histogram": {"Cough": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD0559.json b/docs/data/histograms/Philippines/FD0559.json
new file mode 100644
index 00000000000..a1a94d1b256
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD0559.json
@@ -0,0 +1 @@
+{"batchcode": "FD0559", "histograms": [{"batchcodes": ["FD0559"], "histogram": {"Abdominal pain": 1, "Cholecystectomy": 1, "Diarrhoea": 1, "Faeces discoloured": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD05996.json b/docs/data/histograms/Philippines/FD05996.json
new file mode 100644
index 00000000000..7efdaeb097b
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD05996.json
@@ -0,0 +1 @@
+{"batchcode": "FD05996", "histograms": [{"batchcodes": ["FD05996"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD393.json b/docs/data/histograms/Philippines/FD393.json
new file mode 100644
index 00000000000..a43612d01a7
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD393.json
@@ -0,0 +1 @@
+{"batchcode": "FD393", "histograms": [{"batchcodes": ["FD393"], "histogram": {"Faeces discoloured": 1, "Upper gastrointestinal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD5006.json b/docs/data/histograms/Philippines/FD5006.json
new file mode 100644
index 00000000000..6ab6fd6902a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD5006.json
@@ -0,0 +1 @@
+{"batchcode": "FD5006", "histograms": [{"batchcodes": ["FD5006"], "histogram": {"Conjunctivitis": 1, "Decreased appetite": 1, "Oropharyngeal pain": 1, "Rash": 1, "Septic shock": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD5669.json b/docs/data/histograms/Philippines/FD5669.json
new file mode 100644
index 00000000000..2c844de7e4d
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD5669.json
@@ -0,0 +1 @@
+{"batchcode": "FD5669", "histograms": [{"batchcodes": ["FD5669"], "histogram": {"Drug ineffective": 4, "COVID-19": 3, "Cough": 3, "Nasopharyngitis": 3, "COVID-19 screening": 2, "SARS-CoV-2 test": 2, "Asymptomatic COVID-19": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD5966.json b/docs/data/histograms/Philippines/FD5966.json
new file mode 100644
index 00000000000..80aa5d9132c
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD5966.json
@@ -0,0 +1 @@
+{"batchcode": "FD5966", "histograms": [{"batchcodes": ["FD5966"], "histogram": {"Blood pressure increased": 2, "Blood pressure measurement": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD5993.json b/docs/data/histograms/Philippines/FD5993.json
new file mode 100644
index 00000000000..7841fdb644b
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD5993.json
@@ -0,0 +1 @@
+{"batchcode": "FD5993", "histograms": [{"batchcodes": ["FD5993"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD5996.json b/docs/data/histograms/Philippines/FD5996.json
new file mode 100644
index 00000000000..1f840aed914
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD5996.json
@@ -0,0 +1 @@
+{"batchcode": "FD5996", "histograms": [{"batchcodes": ["939918", "FD5996"], "histogram": {"Dysarthria": 1, "Hemiparesis": 1, "Pyrexia": 1}}, {"batchcodes": ["FD5996"], "histogram": {"Blood pressure measurement": 256, "Blood pressure increased": 233, "Drug ineffective": 200, "COVID-19": 156, "Cough": 88, "Nasopharyngitis": 71, "Pyrexia": 66, "SARS-CoV-2 test": 62, "Asymptomatic COVID-19": 59, "Headache": 39, "COVID-19 screening": 34, "Malaise": 28, "Dyspnoea": 27, "Hypertension": 22, "Oropharyngeal pain": 22, "Vaccination failure": 16, "Asthenia": 15, "Ageusia": 13, "Decreased appetite": 12, "Diarrhoea": 12, "Dizziness": 12, "Anosmia": 10, "Syncope": 10, "Nausea": 9, "Hemiparesis": 8, "Loss of consciousness": 8, "Nasal congestion": 8, "Vaccination site pain": 8, "Vomiting": 8, "Abdominal pain": 7, "Arthralgia": 7, "Fatigue": 7, "Myalgia": 7, "Oxygen saturation": 7, "Chills": 6, "Suspected COVID-19": 6, "Abdominal pain upper": 5, "Anaphylactic reaction": 5, "Body temperature": 5, "Chest pain": 5, "Pain": 5, "Pneumonia": 5, "Death": 4, "Heart rate": 4, "Palpitations": 4, "Polymerase chain reaction": 4, "Rash": 4, "Back pain": 3, "Chest discomfort": 3, "Dysarthria": 3, "Dysphagia": 3, "Hypersensitivity": 3, "Hypertensive urgency": 3, "Hypoaesthesia": 3, "Laboratory test": 3, "Productive cough": 3, "Rhinitis": 3, "Seizure": 3, "Tachycardia": 3, "Arrhythmia": 2, "Asthma": 2, "Cerebrovascular accident": 2, "Cold sweat": 2, "Conjunctivitis": 2, "Coronary artery disease": 2, "Depressed level of consciousness": 2, "Diabetes mellitus": 2, "Faeces discoloured": 2, "Hypotension": 2, "Myocardial infarction": 2, "Myocarditis": 2, "Platelet count": 2, "Rash maculo-papular": 2, "Respiratory rate": 2, "SARS-CoV-2 antibody test": 2, "Serology test": 2, "Throat irritation": 2, "Thrombocytopenia": 2, "Unresponsive to stimuli": 2, "Upper gastrointestinal haemorrhage": 2, "Abdominal distension": 1, "Abdominal infection": 1, "Abdominal pain lower": 1, "Abortion spontaneous": 1, "Acute respiratory failure": 1, "Alanine aminotransferase": 1, "Anal abscess": 1, "Aortic aneurysm": 1, "Aortic stenosis": 1, "Appendicitis": 1, "Bell's palsy": 1, "Bleeding time": 1, "Blindness": 1, "Blood creatinine": 1, "Blood grouping": 1, "Blood immunoglobulin M": 1, "Blood potassium": 1, "Blood pressure systolic increased": 1, "Blood sodium": 1, "Blood uric acid": 1, "COVID-19 pneumonia": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cardiac valve disease": 1, "Chest X-ray": 1, "Chronic kidney disease": 1, "Circulatory collapse": 1, "Coagulation time": 1, "Dehydration": 1, "Dengue fever": 1, "Diverticulum intestinal": 1, "Dry mouth": 1, "Duodenal ulcer": 1, "Dyspepsia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Dysuria": 1, "Electrocardiogram": 1, "Electrolyte imbalance": 1, "Epigastric discomfort": 1, "Erythema": 1, "Eye pain": 1, "Face oedema": 1, "Facial paralysis": 1, "Fall": 1, "Flushing": 1, "Food intolerance": 1, "Full blood count": 1, "Guillain-Barre syndrome": 1, "Haematemesis": 1, "Haematoma": 1, "Haematuria": 1, "Haemoptysis": 1, "Haemorrhage": 1, "Hypertensive emergency": 1, "Ileus": 1, "Immune thrombocytopenia": 1, "Increased appetite": 1, "Influenza like illness": 1, "Insomnia": 1, "International normalised ratio": 1, "Investigation": 1, "Ischaemic stroke": 1, "Labour pain": 1, "Lacrimation increased": 1, "Magnetic resonance imaging heart": 1, "Muscular weakness": 1, "Neck pain": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Peptic ulcer haemorrhage": 1, "Peripheral swelling": 1, "Prostate cancer": 1, "Prothrombin time": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pulmonary hypertension": 1, "Sepsis": 1, "Shock": 1, "Sinusitis": 1, "Skin abrasion": 1, "Skin lesion": 1, "Spinal X-ray": 1, "Sudden death": 1, "Tremor": 1, "Troponin": 1, "Ultrasound abdomen": 1, "Ultrasound liver": 1, "Urine analysis": 1, "Vaccination site movement impairment": 1, "Vaccination site reaction": 1, "Vertigo": 1, "Wound infection": 1, "X-ray of pelvis and hip": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD59969.json b/docs/data/histograms/Philippines/FD59969.json
new file mode 100644
index 00000000000..b93415ae6b9
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD59969.json
@@ -0,0 +1 @@
+{"batchcode": "FD59969", "histograms": [{"batchcodes": ["FD59969"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FD5998.json b/docs/data/histograms/Philippines/FD5998.json
new file mode 100644
index 00000000000..f2cc939215e
--- /dev/null
+++ b/docs/data/histograms/Philippines/FD5998.json
@@ -0,0 +1 @@
+{"batchcode": "FD5998", "histograms": [{"batchcodes": ["FD5998"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FDO150.json b/docs/data/histograms/Philippines/FDO150.json
new file mode 100644
index 00000000000..6bbd6bee9ac
--- /dev/null
+++ b/docs/data/histograms/Philippines/FDO150.json
@@ -0,0 +1 @@
+{"batchcode": "FDO150", "histograms": [{"batchcodes": ["FDO150"], "histogram": {"Maternal exposure timing unspecified": 1, "Off label use": 1, "Pregnancy": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FDO30.json b/docs/data/histograms/Philippines/FDO30.json
new file mode 100644
index 00000000000..11fb09001a7
--- /dev/null
+++ b/docs/data/histograms/Philippines/FDO30.json
@@ -0,0 +1 @@
+{"batchcode": "FDO30", "histograms": [{"batchcodes": ["FDO30"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FDO350.json b/docs/data/histograms/Philippines/FDO350.json
new file mode 100644
index 00000000000..bcca45bc03a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FDO350.json
@@ -0,0 +1 @@
+{"batchcode": "FDO350", "histograms": [{"batchcodes": ["FDO350"], "histogram": {"Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FDS996.json b/docs/data/histograms/Philippines/FDS996.json
new file mode 100644
index 00000000000..562fd25e35a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FDS996.json
@@ -0,0 +1 @@
+{"batchcode": "FDS996", "histograms": [{"batchcodes": ["FDS996"], "histogram": {"Pyrexia": 2, "Flank pain": 1, "Urine copper": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE 3430.json b/docs/data/histograms/Philippines/FE 3430.json
new file mode 100644
index 00000000000..8cdbe2a61f0
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE 3430.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 3430", "histograms": [{"batchcodes": ["FE 3430"], "histogram": {"Asymptomatic COVID-19": 1, "Drug ineffective": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE3400.json b/docs/data/histograms/Philippines/FE3400.json
new file mode 100644
index 00000000000..0772127c5ae
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE3400.json
@@ -0,0 +1 @@
+{"batchcode": "FE3400", "histograms": [{"batchcodes": ["FE3400"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE340430.json b/docs/data/histograms/Philippines/FE340430.json
new file mode 100644
index 00000000000..c43f935bad1
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE340430.json
@@ -0,0 +1 @@
+{"batchcode": "FE340430", "histograms": [{"batchcodes": ["FE340430"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE3420.json b/docs/data/histograms/Philippines/FE3420.json
new file mode 100644
index 00000000000..8c8e9bd6e19
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE3420.json
@@ -0,0 +1 @@
+{"batchcode": "FE3420", "histograms": [{"batchcodes": ["FE3420"], "histogram": {"COVID-19": 1, "Hepatic encephalopathy": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE3430.json b/docs/data/histograms/Philippines/FE3430.json
new file mode 100644
index 00000000000..510ef38291d
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE3430.json
@@ -0,0 +1 @@
+{"batchcode": "FE3430", "histograms": [{"batchcodes": ["055EZ1A", "FE3430"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1}}, {"batchcodes": ["FE3430"], "histogram": {"Blood pressure measurement": 14, "Blood pressure increased": 10, "Cough": 6, "COVID-19": 4, "Drug ineffective": 4, "Pyrexia": 4, "SARS-CoV-2 test": 4, "Syncope": 3, "Body temperature": 2, "Death": 2, "Decreased appetite": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Headache": 2, "Hypotension": 2, "Nasopharyngitis": 2, "Oropharyngeal pain": 2, "Oxygen saturation": 2, "Oxygen saturation decreased": 2, "Throat irritation": 2, "Vomiting": 2, "Activated partial thromboplastin time": 1, "Ageusia": 1, "Anosmia": 1, "Arterial occlusive disease": 1, "Asthenia": 1, "Asymptomatic COVID-19": 1, "Back pain": 1, "Blood chloride": 1, "Bradycardia": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cardiovascular disorder": 1, "Cerebral haemorrhage": 1, "Chest X-ray": 1, "Chest pain": 1, "Coma scale": 1, "Computerised tomogram": 1, "Dementia": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Disorientation": 1, "Dizziness": 1, "Dysarthria": 1, "Dysphagia": 1, "Ear infection": 1, "Ear pain": 1, "Extrapulmonary tuberculosis": 1, "Fatigue": 1, "Full blood count": 1, "Head injury": 1, "Heart rate": 1, "Heat oedema": 1, "Hemiparesis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Illiteracy": 1, "Inappropriate schedule of product administration": 1, "Infectious pleural effusion": 1, "Inflammation": 1, "Laboratory test": 1, "Limb discomfort": 1, "Memory impairment": 1, "Muscular weakness": 1, "Myalgia": 1, "Neck pain": 1, "Petechiae": 1, "Pneumonia bacterial": 1, "Polymerase chain reaction": 1, "Rash": 1, "Respiratory rate": 1, "Somnolence": 1, "Subdural haematoma": 1, "Vaccination site pain": 1, "Walking disability": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE4222.json b/docs/data/histograms/Philippines/FE4222.json
new file mode 100644
index 00000000000..41e06c25711
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE4222.json
@@ -0,0 +1 @@
+{"batchcode": "FE4222", "histograms": [{"batchcodes": ["FE4222"], "histogram": {"Cough": 3, "Headache": 3, "Pyrexia": 3, "COVID-19": 2, "Drug ineffective": 2, "Pain": 2, "Asthenia": 1, "Chills": 1, "Diarrhoea": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Upper respiratory tract infection": 1, "Vaccination site discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE5324.json b/docs/data/histograms/Philippines/FE5324.json
new file mode 100644
index 00000000000..ba84c437837
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE5324.json
@@ -0,0 +1 @@
+{"batchcode": "FE5324", "histograms": [{"batchcodes": ["FE5324"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE8162.json b/docs/data/histograms/Philippines/FE8162.json
new file mode 100644
index 00000000000..32ecc8e6977
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE8162.json
@@ -0,0 +1 @@
+{"batchcode": "FE8162", "histograms": [{"batchcodes": ["FE8162"], "histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Drug ineffective": 1, "Malaise": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FE8163.json b/docs/data/histograms/Philippines/FE8163.json
new file mode 100644
index 00000000000..3e3e6fce82f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FE8163.json
@@ -0,0 +1 @@
+{"batchcode": "FE8163", "histograms": [{"batchcodes": ["FE8163"], "histogram": {"Blood pressure increased": 3, "Cough": 3, "Syncope": 3, "Blood pressure measurement": 2, "COVID-19": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Pyrexia": 2, "Ageusia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "COVID-19 screening": 1, "Diarrhoea": 1, "Echocardiogram": 1, "Malaise": 1, "Nasopharyngitis": 1, "Panic attack": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF2154.json b/docs/data/histograms/Philippines/FF2154.json
new file mode 100644
index 00000000000..af75d4c225d
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF2154.json
@@ -0,0 +1 @@
+{"batchcode": "FF2154", "histograms": [{"batchcodes": ["FF2154"], "histogram": {"COVID-19": 1, "Nasopharyngitis": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF2589.json b/docs/data/histograms/Philippines/FF2589.json
new file mode 100644
index 00000000000..451197adcf5
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF2589.json
@@ -0,0 +1 @@
+{"batchcode": "FF2589", "histograms": [{"batchcodes": ["025J20", "FF2589"], "histogram": {"Breakthrough COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["FF2589"], "histogram": {"Breakthrough COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF4222.json b/docs/data/histograms/Philippines/FF4222.json
new file mode 100644
index 00000000000..d6f76659020
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF4222.json
@@ -0,0 +1 @@
+{"batchcode": "FF4222", "histograms": [{"batchcodes": ["FF4222"], "histogram": {"Dyspnoea": 2, "Asymptomatic COVID-19": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Fatigue": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Rash": 1, "Systemic lupus erythematosus": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF773.json b/docs/data/histograms/Philippines/FF773.json
new file mode 100644
index 00000000000..17f4a30dff8
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF773.json
@@ -0,0 +1 @@
+{"batchcode": "FF773", "histograms": [{"batchcodes": ["FF773"], "histogram": {"COVID-19": 1, "Cough": 1, "Nasopharyngitis": 1, "Off label use": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF8274.json b/docs/data/histograms/Philippines/FF8274.json
new file mode 100644
index 00000000000..5ba86e08614
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF8274.json
@@ -0,0 +1 @@
+{"batchcode": "FF8274", "histograms": [{"batchcodes": ["FF8274"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF8279.json b/docs/data/histograms/Philippines/FF8279.json
new file mode 100644
index 00000000000..d4c20045735
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF8279.json
@@ -0,0 +1 @@
+{"batchcode": "FF8279", "histograms": [{"batchcodes": ["FF8279"], "histogram": {"Syncope": 2, "Abdominal distension": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF871.json b/docs/data/histograms/Philippines/FF871.json
new file mode 100644
index 00000000000..6c429e2921f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF871.json
@@ -0,0 +1 @@
+{"batchcode": "FF871", "histograms": [{"batchcodes": ["FF871"], "histogram": {"Ageusia": 2, "Drug ineffective": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Anosmia": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Headache": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Pain": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF8846.json b/docs/data/histograms/Philippines/FF8846.json
new file mode 100644
index 00000000000..e6be362000c
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF8846.json
@@ -0,0 +1 @@
+{"batchcode": "FF8846", "histograms": [{"batchcodes": ["FF8846"], "histogram": {"Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF8847.json b/docs/data/histograms/Philippines/FF8847.json
new file mode 100644
index 00000000000..e33aaab98d3
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF8847.json
@@ -0,0 +1 @@
+{"batchcode": "FF8847", "histograms": [{"batchcodes": ["FF8847"], "histogram": {"Blood pressure increased": 7, "Blood pressure measurement": 7, "Malaise": 2, "Pyrexia": 2, "Dizziness": 1, "Fatigue": 1, "Flushing": 1, "Gait disturbance": 1, "Gaze palsy": 1, "Headache": 1, "Nasopharyngitis": 1, "Nausea": 1, "Seizure": 1, "Unresponsive to stimuli": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FF8871.json b/docs/data/histograms/Philippines/FF8871.json
new file mode 100644
index 00000000000..866f41b9461
--- /dev/null
+++ b/docs/data/histograms/Philippines/FF8871.json
@@ -0,0 +1 @@
+{"batchcode": "FF8871", "histograms": [{"batchcodes": ["012F21A", "FF8871"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Heart rate": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["FF8871"], "histogram": {"Blood pressure increased": 40, "Blood pressure measurement": 38, "Drug ineffective": 6, "COVID-19": 5, "Cough": 5, "Heart rate": 4, "Heart rate increased": 4, "Bradycardia": 3, "Dyspnoea": 3, "Headache": 3, "Hypertension": 3, "Nasopharyngitis": 3, "Polymerase chain reaction": 3, "Pyrexia": 3, "Ageusia": 2, "Anosmia": 2, "Cold sweat": 2, "Oropharyngeal pain": 2, "Pallor": 2, "SARS-CoV-2 test": 2, "SARS-CoV-2 test positive": 2, "Throat irritation": 2, "Aneurysm ruptured": 1, "Chest pain": 1, "Chills": 1, "Cyanosis": 1, "Dysarthria": 1, "Dyskinesia": 1, "Facial asymmetry": 1, "Faeces discoloured": 1, "Hemiparesis": 1, "Hepatic cirrhosis": 1, "Hypoaesthesia": 1, "Incorrect route of product administration": 1, "Lacrimation increased": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Nasal congestion": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Presyncope": 1, "SARS-CoV-2 test negative": 1, "Subarachnoid haemorrhage": 1, "Syncope": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FFF8847.json b/docs/data/histograms/Philippines/FFF8847.json
new file mode 100644
index 00000000000..4a23a1510a6
--- /dev/null
+++ b/docs/data/histograms/Philippines/FFF8847.json
@@ -0,0 +1 @@
+{"batchcode": "FFF8847", "histograms": [{"batchcodes": ["FFF8847"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FG1657.json b/docs/data/histograms/Philippines/FG1657.json
new file mode 100644
index 00000000000..995f3d0f437
--- /dev/null
+++ b/docs/data/histograms/Philippines/FG1657.json
@@ -0,0 +1 @@
+{"batchcode": "FG1657", "histograms": [{"batchcodes": ["FG1657"], "histogram": {"COVID-19": 1, "Cough": 1, "Oropharyngeal pain": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FG3739.json b/docs/data/histograms/Philippines/FG3739.json
new file mode 100644
index 00000000000..84782414c64
--- /dev/null
+++ b/docs/data/histograms/Philippines/FG3739.json
@@ -0,0 +1 @@
+{"batchcode": "FG3739", "histograms": [{"batchcodes": ["FG3739"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FG8640.json b/docs/data/histograms/Philippines/FG8640.json
new file mode 100644
index 00000000000..ae9b9df46d5
--- /dev/null
+++ b/docs/data/histograms/Philippines/FG8640.json
@@ -0,0 +1 @@
+{"batchcode": "FG8640", "histograms": [{"batchcodes": ["FG8640"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FG8643.json b/docs/data/histograms/Philippines/FG8643.json
new file mode 100644
index 00000000000..dd3ab00c2f3
--- /dev/null
+++ b/docs/data/histograms/Philippines/FG8643.json
@@ -0,0 +1 @@
+{"batchcode": "FG8643", "histograms": [{"batchcodes": ["061621A", "FG8643"], "histogram": {"Gun shot wound": 1}}, {"batchcodes": ["FG8643"], "histogram": {"COVID-19": 4, "Pyrexia": 4, "Vaccination failure": 4, "Cough": 3, "Dizziness": 3, "Dyspnoea": 3, "Nasopharyngitis": 3, "Loss of consciousness": 2, "SARS-CoV-2 test": 2, "Ageusia": 1, "Anosmia": 1, "Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Chills": 1, "Death": 1, "Decreased appetite": 1, "Dysuria": 1, "Ear infection": 1, "Facial paralysis": 1, "Fluid intake reduced": 1, "Gastrooesophageal reflux disease": 1, "Haematochezia": 1, "Haemorrhoids": 1, "Headache": 1, "Incorrect route of product administration": 1, "Influenza like illness": 1, "Malaise": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Oedema peripheral": 1, "Pertussis": 1, "Polymerase chain reaction": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "Syncope": 1, "Tinnitus": 1, "Urine output decreased": 1, "Ventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH0160.json b/docs/data/histograms/Philippines/FH0160.json
new file mode 100644
index 00000000000..3c5388be681
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH0160.json
@@ -0,0 +1 @@
+{"batchcode": "FH0160", "histograms": [{"batchcodes": ["FH0160"], "histogram": {"Blood pressure increased": 21, "Blood pressure measurement": 21, "Dizziness": 3, "Dyspnoea": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Chest pain": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Chest discomfort": 1, "Cough": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Immunisation": 1, "Maternal exposure during pregnancy": 1, "Musculoskeletal stiffness": 1, "Off label use": 1, "Paraesthesia": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH2528.json b/docs/data/histograms/Philippines/FH2528.json
new file mode 100644
index 00000000000..49434d4cade
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH2528.json
@@ -0,0 +1 @@
+{"batchcode": "FH2528", "histograms": [{"batchcodes": ["FH2528"], "histogram": {"Blood pressure increased": 20, "Blood pressure measurement": 14, "Asthenia": 4, "Chest pain": 3, "Dyspnoea": 3, "Body temperature": 2, "Haemorrhage": 2, "Oropharyngeal pain": 2, "Oxygen saturation": 2, "Pyrexia": 2, "Respiratory rate": 2, "Syncope": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Anxiety": 1, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood glucose": 1, "Breast cancer stage IV": 1, "Breast pain": 1, "COVID-19": 1, "Chest discomfort": 1, "Cough": 1, "Dizziness": 1, "Drug ineffective": 1, "Flank pain": 1, "Haematemesis": 1, "Haematochezia": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypoglycaemia": 1, "Insomnia": 1, "Malaise": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myalgia": 1, "Palpitations": 1, "Rash": 1, "Rash pruritic": 1, "Respiratory rate increased": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Thrombocytopenia": 1, "Type 2 diabetes mellitus": 1, "Upper gastrointestinal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH3773.json b/docs/data/histograms/Philippines/FH3773.json
new file mode 100644
index 00000000000..f73a6e77ddf
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH3773.json
@@ -0,0 +1 @@
+{"batchcode": "FH3773", "histograms": [{"batchcodes": ["FH3773"], "histogram": {"Diplopia": 1, "Headache": 1, "Pain": 1, "Pain assessment": 1, "Pyrexia": 1, "VIth nerve disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH4365.json b/docs/data/histograms/Philippines/FH4365.json
new file mode 100644
index 00000000000..a841646f524
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH4365.json
@@ -0,0 +1 @@
+{"batchcode": "FH4365", "histograms": [{"batchcodes": ["FH4365"], "histogram": {"Abdominal pain": 1, "Abdominal pain lower": 1, "Epistaxis": 1, "Haemorrhagic diathesis": 1, "Spontaneous haematoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH4742.json b/docs/data/histograms/Philippines/FH4742.json
new file mode 100644
index 00000000000..4528ce119b2
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH4742.json
@@ -0,0 +1 @@
+{"batchcode": "FH4742", "histograms": [{"batchcodes": ["FH4742"], "histogram": {"Injury": 1, "Road traffic accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH4752.json b/docs/data/histograms/Philippines/FH4752.json
new file mode 100644
index 00000000000..a86cf923759
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH4752.json
@@ -0,0 +1 @@
+{"batchcode": "FH4752", "histograms": [{"batchcodes": ["FH4752"], "histogram": {"Syncope": 17, "Dizziness": 7, "Nausea": 7, "Dyspnoea": 3, "Headache": 3, "Hyperhidrosis": 3, "Pyrexia": 2, "Road traffic accident": 2, "Abdominal pain": 1, "Appendicitis perforated": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest pain": 1, "Cyanosis": 1, "Diabetic ketoacidosis": 1, "Flank pain": 1, "Heart rate": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Malaise": 1, "Oedema peripheral": 1, "Oxygen saturation": 1, "Pain": 1, "Pallor": 1, "Palpitations": 1, "Rash": 1, "Respiratory rate": 1, "Tunnel vision": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH4756.json b/docs/data/histograms/Philippines/FH4756.json
new file mode 100644
index 00000000000..3b9e13f3a85
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH4756.json
@@ -0,0 +1 @@
+{"batchcode": "FH4756", "histograms": [{"batchcodes": ["FH4756"], "histogram": {"Maternal exposure during pregnancy": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH6357.json b/docs/data/histograms/Philippines/FH6357.json
new file mode 100644
index 00000000000..57d5a5bebe4
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH6357.json
@@ -0,0 +1 @@
+{"batchcode": "FH6357", "histograms": [{"batchcodes": ["FH6357"], "histogram": {"Abdominal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH6387.json b/docs/data/histograms/Philippines/FH6387.json
new file mode 100644
index 00000000000..58d760d97f0
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH6387.json
@@ -0,0 +1 @@
+{"batchcode": "FH6387", "histograms": [{"batchcodes": ["FH6387"], "histogram": {"Heart rate": 4, "Loss of consciousness": 4, "Chest pain": 3, "Dizziness": 3, "Vomiting": 3, "Abdominal pain": 2, "Blood pressure measurement": 2, "Death": 2, "Oxygen saturation": 2, "Seizure": 2, "Abdominal pain lower": 1, "Altered state of consciousness": 1, "Deafness": 1, "Delirium": 1, "Diabetic foot": 1, "Dyspnoea": 1, "Eye movement disorder": 1, "Flank pain": 1, "Haematemesis": 1, "Headache": 1, "Heart rate increased": 1, "Hypotension": 1, "Labour pain": 1, "Limb discomfort": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Myocarditis": 1, "Nausea": 1, "Pallor": 1, "Pyrexia": 1, "Tachycardia": 1, "Urinary incontinence": 1, "Vaccination site pain": 1, "Ventricular tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH6458.json b/docs/data/histograms/Philippines/FH6458.json
new file mode 100644
index 00000000000..695905cfd8a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH6458.json
@@ -0,0 +1 @@
+{"batchcode": "FH6458", "histograms": [{"batchcodes": ["FH6458"], "histogram": {"Dizziness": 1, "Dysarthria": 1, "Hemiparesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH6858.json b/docs/data/histograms/Philippines/FH6858.json
new file mode 100644
index 00000000000..ac76180bc38
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH6858.json
@@ -0,0 +1 @@
+{"batchcode": "FH6858", "histograms": [{"batchcodes": ["FH6858"], "histogram": {"Labour pain": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH8473.json b/docs/data/histograms/Philippines/FH8473.json
new file mode 100644
index 00000000000..a3f2df61260
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH8473.json
@@ -0,0 +1 @@
+{"batchcode": "FH8473", "histograms": [{"batchcodes": ["FH8473"], "histogram": {"Discharge": 1, "Dizziness": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH8713.json b/docs/data/histograms/Philippines/FH8713.json
new file mode 100644
index 00000000000..a9072b65161
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH8713.json
@@ -0,0 +1 @@
+{"batchcode": "FH8713", "histograms": [{"batchcodes": ["FH8713"], "histogram": {"Abdominal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH8743.json b/docs/data/histograms/Philippines/FH8743.json
new file mode 100644
index 00000000000..a96211ea582
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH8743.json
@@ -0,0 +1 @@
+{"batchcode": "FH8743", "histograms": [{"batchcodes": ["FH8743"], "histogram": {"Dyspnoea": 1, "Insomnia": 1, "Vaccination site hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH8760.json b/docs/data/histograms/Philippines/FH8760.json
new file mode 100644
index 00000000000..edb76ca0c05
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH8760.json
@@ -0,0 +1 @@
+{"batchcode": "FH8760", "histograms": [{"batchcodes": ["FH8760"], "histogram": {"Abdominal pain lower": 1, "Urinary tract obstruction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH8773 / 320218.json b/docs/data/histograms/Philippines/FH8773 / 320218.json
new file mode 100644
index 00000000000..eee4d0b01c4
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH8773 / 320218.json	
@@ -0,0 +1 @@
+{"batchcode": "FH8773 / 320218", "histograms": [{"batchcodes": ["FH8773 / 320218"], "histogram": {"Cholelithiasis": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH8773.json b/docs/data/histograms/Philippines/FH8773.json
new file mode 100644
index 00000000000..258cd660367
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH8773.json
@@ -0,0 +1 @@
+{"batchcode": "FH8773", "histograms": [{"batchcodes": ["FH8773"], "histogram": {"Blood pressure increased": 16, "Blood pressure measurement": 13, "Dyspnoea": 8, "Pyrexia": 7, "Syncope": 7, "Chest pain": 5, "Headache": 4, "Loss of consciousness": 4, "Seizure": 4, "Asymptomatic COVID-19": 3, "COVID-19 screening": 3, "Dizziness": 3, "Drug ineffective": 3, "Maternal exposure timing unspecified": 3, "Oxygen saturation": 3, "SARS-CoV-2 test": 3, "Vaccination site pain": 3, "Abdominal pain": 2, "COVID-19": 2, "Death": 2, "Erythema": 2, "Labour pain": 2, "Malaise": 2, "Maternal exposure during pregnancy": 2, "Oxygen saturation decreased": 2, "Palpitations": 2, "Pruritus": 2, "Rash": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Acute kidney injury": 1, "Amniorrhoea": 1, "Amoebiasis": 1, "Anaphylactic reaction": 1, "Anaphylactoid reaction": 1, "Arthralgia": 1, "Blood glucose": 1, "Body temperature": 1, "Caesarean section": 1, "Chills": 1, "Chronic kidney disease": 1, "Cleft palate": 1, "Cold sweat": 1, "Coronary artery disease": 1, "Dehydration": 1, "Diabetic ketoacidosis": 1, "Diabetic nephropathy": 1, "Disorientation": 1, "Dysuria": 1, "Eyelid irritation": 1, "Face oedema": 1, "Flushing": 1, "Haematuria": 1, "Heart rate": 1, "Hemiparesis": 1, "Hyperemesis gravidarum": 1, "Hypertension": 1, "Hypertensive urgency": 1, "Hypoxia": 1, "Inappropriate schedule of product administration": 1, "Initial insomnia": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Nausea": 1, "Oedema peripheral": 1, "Orbital oedema": 1, "Pain": 1, "Periorbital oedema": 1, "Pneumonia": 1, "Septic shock": 1, "Urinary tract infection": 1, "Uterine contractions during pregnancy": 1, "Uterine spasm": 1, "Vaginal discharge": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FH8847.json b/docs/data/histograms/Philippines/FH8847.json
new file mode 100644
index 00000000000..aaa0aba36f3
--- /dev/null
+++ b/docs/data/histograms/Philippines/FH8847.json
@@ -0,0 +1 @@
+{"batchcode": "FH8847", "histograms": [{"batchcodes": ["FH8847"], "histogram": {"Dizziness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FHE22E.json b/docs/data/histograms/Philippines/FHE22E.json
new file mode 100644
index 00000000000..a8841acc0ff
--- /dev/null
+++ b/docs/data/histograms/Philippines/FHE22E.json
@@ -0,0 +1 @@
+{"batchcode": "FHE22E", "histograms": [{"batchcodes": ["FHE22E"], "histogram": {"Acute coronary syndrome": 1, "Hypertension": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FHO160.json b/docs/data/histograms/Philippines/FHO160.json
new file mode 100644
index 00000000000..89f889c7d2b
--- /dev/null
+++ b/docs/data/histograms/Philippines/FHO160.json
@@ -0,0 +1 @@
+{"batchcode": "FHO160", "histograms": [{"batchcodes": ["FHO160"], "histogram": {"Flank pain": 1, "Nephrolithiasis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FI8760.json b/docs/data/histograms/Philippines/FI8760.json
new file mode 100644
index 00000000000..a91f5e560fb
--- /dev/null
+++ b/docs/data/histograms/Philippines/FI8760.json
@@ -0,0 +1 @@
+{"batchcode": "FI8760", "histograms": [{"batchcodes": ["FI8760"], "histogram": {"Chest pain": 1, "Decreased appetite": 1, "Dizziness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FIT4752.json b/docs/data/histograms/Philippines/FIT4752.json
new file mode 100644
index 00000000000..dfdcea3fb09
--- /dev/null
+++ b/docs/data/histograms/Philippines/FIT4752.json
@@ -0,0 +1 @@
+{"batchcode": "FIT4752", "histograms": [{"batchcodes": ["FIT4752"], "histogram": {"Nasopharyngitis": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ0760.json b/docs/data/histograms/Philippines/FJ0760.json
new file mode 100644
index 00000000000..c70e03e3fac
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ0760.json
@@ -0,0 +1 @@
+{"batchcode": "FJ0760", "histograms": [{"batchcodes": ["FJ0760"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ5923.json b/docs/data/histograms/Philippines/FJ5923.json
new file mode 100644
index 00000000000..1f52804de81
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ5923.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5923", "histograms": [{"batchcodes": ["FJ5923"], "histogram": {"Blood urine present": 1, "Calculus urinary": 1, "Dysuria": 1, "Inappropriate schedule of product administration": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ5953.json b/docs/data/histograms/Philippines/FJ5953.json
new file mode 100644
index 00000000000..9e80075801c
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ5953.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5953", "histograms": [{"batchcodes": ["FJ5953"], "histogram": {"Asthenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ5973.json b/docs/data/histograms/Philippines/FJ5973.json
new file mode 100644
index 00000000000..96a6ea1ad34
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ5973.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5973", "histograms": [{"batchcodes": ["FJ5973"], "histogram": {"Dizziness": 6, "Syncope": 4, "Asthenia": 3, "Blood pressure increased": 3, "Vaccination site pain": 3, "Blood pressure measurement": 2, "Cough": 2, "Pain": 2, "Seizure": 2, "Abdominal pain": 1, "Abnormal behaviour": 1, "Asthma": 1, "Bradycardia": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Cerebral infarction": 1, "Chest pain": 1, "Cold sweat": 1, "Constipation": 1, "Decreased appetite": 1, "Dehydration": 1, "Dengue haemorrhagic fever": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dysarthria": 1, "Facial pain": 1, "Gastroenteritis": 1, "Headache": 1, "Hypotension": 1, "Infarction": 1, "Labour pain": 1, "Loss of consciousness": 1, "Maternal exposure timing unspecified": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Oropharyngeal pain": 1, "Peptic ulcer": 1, "Pulmonary tuberculosis": 1, "Pyrexia": 1, "Radius fracture": 1, "Road traffic accident": 1, "Urinary tract infection": 1, "Vertigo positional": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ59731.json b/docs/data/histograms/Philippines/FJ59731.json
new file mode 100644
index 00000000000..6789f475dea
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ59731.json
@@ -0,0 +1 @@
+{"batchcode": "FJ59731", "histograms": [{"batchcodes": ["FJ59731"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ826001.json b/docs/data/histograms/Philippines/FJ826001.json
new file mode 100644
index 00000000000..9ca95a41713
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ826001.json
@@ -0,0 +1 @@
+{"batchcode": "FJ826001", "histograms": [{"batchcodes": ["FJ826001"], "histogram": {"Scrotal abscess": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ830.json b/docs/data/histograms/Philippines/FJ830.json
new file mode 100644
index 00000000000..66d1b043ac7
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ830.json
@@ -0,0 +1 @@
+{"batchcode": "FJ830", "histograms": [{"batchcodes": ["086521A", "3106023", "FJ830"], "histogram": {"Asthenia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ8757.json b/docs/data/histograms/Philippines/FJ8757.json
new file mode 100644
index 00000000000..14aa3153fcf
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ8757.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8757", "histograms": [{"batchcodes": ["FJ8757"], "histogram": {"Abdominal distension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ8760.json b/docs/data/histograms/Philippines/FJ8760.json
new file mode 100644
index 00000000000..edfa43a3486
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ8760.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8760", "histograms": [{"batchcodes": ["FJ8760"], "histogram": {"Vaccination site pain": 14, "Syncope": 11, "COVID-19": 8, "Cough": 8, "Headache": 8, "Dizziness": 7, "Dyspnoea": 7, "Off label use": 7, "Vomiting": 7, "Blood pressure increased": 6, "Blood pressure measurement": 6, "Interchange of vaccine products": 6, "Nasopharyngitis": 6, "SARS-CoV-2 test": 6, "Abdominal pain": 5, "Drug ineffective": 5, "Loss of consciousness": 5, "Pyrexia": 5, "Body temperature": 4, "Hemiparesis": 4, "Nausea": 4, "Vaginal haemorrhage": 4, "Abdominal pain lower": 3, "Abdominal pain upper": 3, "Back pain": 3, "Bradycardia": 3, "Cold sweat": 3, "Fatigue": 3, "Inappropriate schedule of product administration": 3, "Vaccination failure": 3, "Asthenia": 2, "Cellulitis": 2, "Cerebrovascular accident": 2, "Chills": 2, "Dehydration": 2, "Gastritis": 2, "Heart rate": 2, "Hypotension": 2, "Maternal exposure timing unspecified": 2, "Myalgia": 2, "Open fracture": 2, "Oropharyngeal pain": 2, "Oxygen saturation": 2, "Oxygen saturation decreased": 2, "Pain in extremity": 2, "Pulmonary tuberculosis": 2, "Rash": 2, "Road traffic accident": 2, "Urinary tract infection": 2, "Abdominal injury": 1, "Anal haemorrhage": 1, "Animal scratch": 1, "Arthralgia": 1, "Blood urine present": 1, "Chest pain": 1, "Cholelithiasis": 1, "Confusional state": 1, "Conjunctival haemorrhage": 1, "Demyelinating polyneuropathy": 1, "Dengue virus test": 1, "Dengue virus test positive": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dysuria": 1, "Eye pain": 1, "Familial periodic paralysis": 1, "Febrile convulsion": 1, "Gastroenteritis": 1, "Genital haemorrhage": 1, "Guillain-Barre syndrome": 1, "Haematemesis": 1, "Haematochezia": 1, "Hepatorenal syndrome": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypoglycaemia": 1, "Immunisation": 1, "Injection site hypoaesthesia": 1, "Insomnia": 1, "Intermenstrual bleeding": 1, "Mass": 1, "Melaena": 1, "Myocarditis": 1, "Pain": 1, "Pelvic pain": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Pruritus": 1, "Radius fracture": 1, "Rash pruritic": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Rhinitis allergic": 1, "Seizure": 1, "Suspected COVID-19": 1, "Systemic viral infection": 1, "Tibia fracture": 1, "Unresponsive to stimuli": 1, "Uterine dilation and curettage": 1, "Vaccination site hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ8773.json b/docs/data/histograms/Philippines/FJ8773.json
new file mode 100644
index 00000000000..4ecf506eb86
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ8773.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8773", "histograms": [{"batchcodes": ["FJ8773"], "histogram": {"Mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJ8973.json b/docs/data/histograms/Philippines/FJ8973.json
new file mode 100644
index 00000000000..4089fe6a381
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJ8973.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8973", "histograms": [{"batchcodes": ["FJ8973"], "histogram": {"Dyspnoea": 1, "Maternal exposure timing unspecified": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FJB760.json b/docs/data/histograms/Philippines/FJB760.json
new file mode 100644
index 00000000000..965908c66f9
--- /dev/null
+++ b/docs/data/histograms/Philippines/FJB760.json
@@ -0,0 +1 @@
+{"batchcode": "FJB760", "histograms": [{"batchcodes": ["FJB760"], "histogram": {"Inappropriate schedule of product administration": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FK6268.json b/docs/data/histograms/Philippines/FK6268.json
new file mode 100644
index 00000000000..da4eabd5c60
--- /dev/null
+++ b/docs/data/histograms/Philippines/FK6268.json
@@ -0,0 +1 @@
+{"batchcode": "FK6268", "histograms": [{"batchcodes": ["FK6268"], "histogram": {"Demyelinating polyneuropathy": 1, "Immunisation": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FK6858.json b/docs/data/histograms/Philippines/FK6858.json
new file mode 100644
index 00000000000..ea24c491094
--- /dev/null
+++ b/docs/data/histograms/Philippines/FK6858.json
@@ -0,0 +1 @@
+{"batchcode": "FK6858", "histograms": [{"batchcodes": ["FK6858"], "histogram": {"Asthenia": 2, "Caesarean section": 1, "Dysphagia": 1, "Dyspnoea": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FK9414.json b/docs/data/histograms/Philippines/FK9414.json
new file mode 100644
index 00000000000..9eef1395f69
--- /dev/null
+++ b/docs/data/histograms/Philippines/FK9414.json
@@ -0,0 +1 @@
+{"batchcode": "FK9414", "histograms": [{"batchcodes": ["FK9414"], "histogram": {"Dyspnoea": 6, "COVID-19": 5, "Drug ineffective": 5, "SARS-CoV-2 test": 5, "Cough": 4, "COVID-19 screening": 3, "Loss of consciousness": 3, "Abdominal pain": 2, "Dizziness": 2, "Pneumonia": 2, "Pyrexia": 2, "Abortion spontaneous": 1, "Acute respiratory distress syndrome": 1, "Aortic arteriosclerosis": 1, "Asthenia": 1, "Asymptomatic COVID-19": 1, "Blood immunoglobulin G": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Body temperature": 1, "C-reactive protein": 1, "Cardiomegaly": 1, "Chest X-ray": 1, "Chest pain": 1, "Constipation": 1, "Decreased appetite": 1, "Dengue fever": 1, "Dengue virus test positive": 1, "Depressed level of consciousness": 1, "Diabetic ketoacidosis": 1, "Electrocardiogram": 1, "Eosinophil count": 1, "Fibrin D dimer": 1, "Glycosylated haemoglobin": 1, "Headache": 1, "Heart rate": 1, "Hypertension": 1, "Insomnia": 1, "Lethargy": 1, "Lymphocyte count": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neck mass": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pericarditis": 1, "Platelet count": 1, "Pollakiuria": 1, "Respiratory rate": 1, "Severe acute respiratory syndrome": 1, "Syncope": 1, "Troponin": 1, "Type 2 diabetes mellitus": 1, "Urine analysis": 1, "Vomiting": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FK9729.json b/docs/data/histograms/Philippines/FK9729.json
new file mode 100644
index 00000000000..5c92462df2a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FK9729.json
@@ -0,0 +1 @@
+{"batchcode": "FK9729", "histograms": [{"batchcodes": ["FK9729"], "histogram": {"Labour pain": 1, "Maternal exposure timing unspecified": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL 5279.json b/docs/data/histograms/Philippines/FL 5279.json
new file mode 100644
index 00000000000..56e59713b30
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL 5279.json	
@@ -0,0 +1 @@
+{"batchcode": "FL 5279", "histograms": [{"batchcodes": ["FL 5279"], "histogram": {"Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood urea": 1, "Body temperature": 1, "Death": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysarthria": 1, "Eosinophil count": 1, "Haematocrit": 1, "Heart rate": 1, "High density lipoprotein": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Monocyte count": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Neurological examination": 1, "Neutrophil count": 1, "Prothrombin time": 1, "Respiratory rate": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL1420.json b/docs/data/histograms/Philippines/FL1420.json
new file mode 100644
index 00000000000..3aaff7e6f07
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL1420.json
@@ -0,0 +1 @@
+{"batchcode": "FL1420", "histograms": [{"batchcodes": ["FL1420"], "histogram": {"Headache": 1, "Myalgia": 1, "Palpitations": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL25324.json b/docs/data/histograms/Philippines/FL25324.json
new file mode 100644
index 00000000000..48a4b5cbc37
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL25324.json
@@ -0,0 +1 @@
+{"batchcode": "FL25324", "histograms": [{"batchcodes": ["FL25324"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL3201.json b/docs/data/histograms/Philippines/FL3201.json
new file mode 100644
index 00000000000..92e5f4c91d8
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL3201.json
@@ -0,0 +1 @@
+{"batchcode": "FL3201", "histograms": [{"batchcodes": ["FL3201"], "histogram": {"Vaccination site pain": 2, "Abdominal pain": 1, "Appendicitis": 1, "Blood pressure increased": 1, "Blood urine present": 1, "Breast mass": 1, "COVID-19": 1, "Dengue fever": 1, "Hemiparesis": 1, "Nausea": 1, "Pyrexia": 1, "Rash": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL324.json b/docs/data/histograms/Philippines/FL324.json
new file mode 100644
index 00000000000..ccfd6315652
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL324.json
@@ -0,0 +1 @@
+{"batchcode": "FL324", "histograms": [{"batchcodes": ["FL324"], "histogram": {"Abortion incomplete": 1, "Maternal exposure timing unspecified": 1, "Uterine dilation and curettage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5029.json b/docs/data/histograms/Philippines/FL5029.json
new file mode 100644
index 00000000000..4f2e2d35658
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5029.json
@@ -0,0 +1 @@
+{"batchcode": "FL5029", "histograms": [{"batchcodes": ["FL5029"], "histogram": {"Dizziness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5234.json b/docs/data/histograms/Philippines/FL5234.json
new file mode 100644
index 00000000000..0a1c86911eb
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5234.json
@@ -0,0 +1 @@
+{"batchcode": "FL5234", "histograms": [{"batchcodes": ["FL5234"], "histogram": {"Loss of consciousness": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5324.json b/docs/data/histograms/Philippines/FL5324.json
new file mode 100644
index 00000000000..7aef14e1815
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5324.json
@@ -0,0 +1 @@
+{"batchcode": "FL5324", "histograms": [{"batchcodes": ["213C21A", "FL5324"], "histogram": {"Loss of consciousness": 1}}, {"batchcodes": ["FL5324"], "histogram": {"Vaccination site pain": 30, "Blood pressure increased": 21, "Blood pressure measurement": 21, "Abdominal pain": 14, "Dyspnoea": 11, "Off label use": 11, "Dizziness": 10, "Interchange of vaccine products": 10, "Vomiting": 10, "Drug ineffective": 9, "Pyrexia": 9, "Asthenia": 8, "COVID-19": 8, "SARS-CoV-2 test": 8, "Back pain": 7, "Maternal exposure timing unspecified": 6, "Abdominal pain lower": 5, "Body temperature": 5, "Chest pain": 5, "Chills": 5, "Cough": 5, "Headache": 5, "Loss of consciousness": 5, "Pain": 5, "Abdominal pain upper": 4, "Hypertension": 4, "Hypoaesthesia": 4, "Inappropriate schedule of product administration": 4, "Malaise": 4, "Diarrhoea": 3, "Labour pain": 3, "Mass": 3, "Nasopharyngitis": 3, "Road traffic accident": 3, "SARS-CoV-2 test positive": 3, "Syncope": 3, "Urinary tract infection": 3, "Asthma": 2, "Cardiac failure": 2, "Cellulitis": 2, "Chest discomfort": 2, "Death": 2, "Electrocardiogram": 2, "Flank pain": 2, "Oropharyngeal pain": 2, "Pneumonia": 2, "Seizure": 2, "Swelling": 2, "Urosepsis": 2, "Vaccination failure": 2, "Adjustment disorder": 1, "Adrenal mass": 1, "Alcohol poisoning": 1, "Animal bite": 1, "Aortic aneurysm": 1, "Aortitis": 1, "Arteriosclerosis": 1, "Arthralgia": 1, "Asymptomatic COVID-19": 1, "Atrioventricular block first degree": 1, "Balance disorder": 1, "Blood creatinine": 1, "Blood gases": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Bradycardia": 1, "Brain injury": 1, "Bronchitis": 1, "COVID-19 screening": 1, "Cardiac failure congestive": 1, "Cardiomegaly": 1, "Cerebral infarction": 1, "Chest X-ray": 1, "Cholelithiasis": 1, "Chronic obstructive pulmonary disease": 1, "Circulatory collapse": 1, "Computerised tomogram": 1, "Craniocerebral injury": 1, "Deafness": 1, "Decreased appetite": 1, "Dysarthria": 1, "Dysphagia": 1, "Echocardiogram": 1, "Eye pain": 1, "Fatigue": 1, "Feeling abnormal": 1, "Fibrosis": 1, "Furuncle": 1, "Gastroenteritis": 1, "Gastrooesophageal reflux disease": 1, "Genital haemorrhage": 1, "Glycosylated haemoglobin": 1, "Heart rate": 1, "Hepatomegaly": 1, "High density lipoprotein": 1, "Hyperthyroidism": 1, "Hypophagia": 1, "Hypothermia": 1, "Incorrect route of product administration": 1, "Infection": 1, "Injury": 1, "Intracranial mass": 1, "Left ventricular hypertrophy": 1, "Lethargy": 1, "Livedo reticularis": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Mediastinal disorder": 1, "Melaena": 1, "Metabolic alkalosis": 1, "Multiple injuries": 1, "Muscular weakness": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Myocardial ischaemia": 1, "Nausea": 1, "Neck pain": 1, "Oral candidiasis": 1, "Oxygen saturation": 1, "Painful respiration": 1, "Pallor": 1, "Palpitations": 1, "Peripheral swelling": 1, "Physical examination": 1, "Pleural effusion": 1, "Pneumonia aspiration": 1, "Poisoning": 1, "Postmenopausal haemorrhage": 1, "Procalcitonin": 1, "Productive cough": 1, "Rash": 1, "Red blood cell sedimentation rate": 1, "Respiratory alkalosis": 1, "Respiratory rate": 1, "Salivary gland neoplasm": 1, "Septic encephalopathy": 1, "Skin abrasion": 1, "Snake bite": 1, "Spinal osteoarthritis": 1, "Suicide attempt": 1, "Swelling face": 1, "Syphilis": 1, "Systemic viral infection": 1, "Tachypnoea": 1, "Type 2 diabetes mellitus": 1, "Ultrasound liver": 1, "Urine analysis": 1, "Vaginal haemorrhage": 1, "Vasospasm": 1, "Vision blurred": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5328.json b/docs/data/histograms/Philippines/FL5328.json
new file mode 100644
index 00000000000..bf58eee72c3
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5328.json
@@ -0,0 +1 @@
+{"batchcode": "FL5328", "histograms": [{"batchcodes": ["FL5328"], "histogram": {"Inappropriate schedule of product administration": 1, "Labour pain": 1, "Maternal exposure timing unspecified": 1, "Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5333.json b/docs/data/histograms/Philippines/FL5333.json
new file mode 100644
index 00000000000..801525bfada
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5333.json
@@ -0,0 +1 @@
+{"batchcode": "FL5333", "histograms": [{"batchcodes": ["FL5333"], "histogram": {"Loss of consciousness": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5341.json b/docs/data/histograms/Philippines/FL5341.json
new file mode 100644
index 00000000000..df31a93ca56
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5341.json
@@ -0,0 +1 @@
+{"batchcode": "FL5341", "histograms": [{"batchcodes": ["FL5341"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5354.json b/docs/data/histograms/Philippines/FL5354.json
new file mode 100644
index 00000000000..bb5a25b70bd
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5354.json
@@ -0,0 +1 @@
+{"batchcode": "FL5354", "histograms": [{"batchcodes": ["FL5354"], "histogram": {"Back pain": 1, "Maternal exposure during pregnancy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL572.json b/docs/data/histograms/Philippines/FL572.json
new file mode 100644
index 00000000000..d4203022faa
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL572.json
@@ -0,0 +1 @@
+{"batchcode": "FL572", "histograms": [{"batchcodes": ["FL572"], "histogram": {"Cardiac failure": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL5729.json b/docs/data/histograms/Philippines/FL5729.json
new file mode 100644
index 00000000000..0d2a075acd5
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL5729.json
@@ -0,0 +1 @@
+{"batchcode": "FL5729", "histograms": [{"batchcodes": ["FL5729"], "histogram": {"Syncope": 6, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Malaise": 2, "Pyrexia": 2, "COVID-19": 1, "Chills": 1, "Depressed level of consciousness": 1, "Drug ineffective": 1, "Eye disorder": 1, "Eye swelling": 1, "Facial paralysis": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Mastication disorder": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Nausea": 1, "Presyncope": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL8324.json b/docs/data/histograms/Philippines/FL8324.json
new file mode 100644
index 00000000000..4df038eb90a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL8324.json
@@ -0,0 +1 @@
+{"batchcode": "FL8324", "histograms": [{"batchcodes": ["FL8324"], "histogram": {"Dizziness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL8392.json b/docs/data/histograms/Philippines/FL8392.json
new file mode 100644
index 00000000000..3e6f4487c16
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL8392.json
@@ -0,0 +1 @@
+{"batchcode": "FL8392", "histograms": [{"batchcodes": ["FL8392"], "histogram": {"Abdominal pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FL874.json b/docs/data/histograms/Philippines/FL874.json
new file mode 100644
index 00000000000..2582e983e97
--- /dev/null
+++ b/docs/data/histograms/Philippines/FL874.json
@@ -0,0 +1 @@
+{"batchcode": "FL874", "histograms": [{"batchcodes": ["FL874"], "histogram": {"Pain": 1, "Swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FLC324.json b/docs/data/histograms/Philippines/FLC324.json
new file mode 100644
index 00000000000..464090cca52
--- /dev/null
+++ b/docs/data/histograms/Philippines/FLC324.json
@@ -0,0 +1 @@
+{"batchcode": "FLC324", "histograms": [{"batchcodes": ["FLC324"], "histogram": {"Type 2 diabetes mellitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FLI324.json b/docs/data/histograms/Philippines/FLI324.json
new file mode 100644
index 00000000000..bc0fbde1634
--- /dev/null
+++ b/docs/data/histograms/Philippines/FLI324.json
@@ -0,0 +1 @@
+{"batchcode": "FLI324", "histograms": [{"batchcodes": ["FLI324"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FLJ324.json b/docs/data/histograms/Philippines/FLJ324.json
new file mode 100644
index 00000000000..df67ab85cc1
--- /dev/null
+++ b/docs/data/histograms/Philippines/FLJ324.json
@@ -0,0 +1 @@
+{"batchcode": "FLJ324", "histograms": [{"batchcodes": ["FLJ324"], "histogram": {"Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM-9090.json b/docs/data/histograms/Philippines/FM-9090.json
new file mode 100644
index 00000000000..8411d085a25
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM-9090.json
@@ -0,0 +1 @@
+{"batchcode": "FM-9090", "histograms": [{"batchcodes": ["FM-9090", "K003B"], "histogram": {"Death": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM2960.json b/docs/data/histograms/Philippines/FM2960.json
new file mode 100644
index 00000000000..7f44122f094
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM2960.json
@@ -0,0 +1 @@
+{"batchcode": "FM2960", "histograms": [{"batchcodes": ["FM2960"], "histogram": {"Dizziness": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Body temperature": 1, "Chest discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Maternal exposure timing unspecified": 1, "Myocarditis": 1, "Nausea": 1, "Off label use": 1, "Pruritus": 1, "Rash": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM2961.json b/docs/data/histograms/Philippines/FM2961.json
new file mode 100644
index 00000000000..10f4f027918
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM2961.json
@@ -0,0 +1 @@
+{"batchcode": "FM2961", "histograms": [{"batchcodes": ["FM2961"], "histogram": {"Asthenia": 1, "Auscultation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Heart rate": 1, "Hypotension": 1, "Malaise": 1, "Nausea": 1, "Oxygen saturation": 1, "Respiratory rate": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM2964.json b/docs/data/histograms/Philippines/FM2964.json
new file mode 100644
index 00000000000..448c0224e81
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM2964.json
@@ -0,0 +1 @@
+{"batchcode": "FM2964", "histograms": [{"batchcodes": ["FM2964"], "histogram": {"Syncope": 11, "Dizziness": 7, "COVID-19": 5, "Drug ineffective": 5, "SARS-CoV-2 test": 5, "Blood pressure measurement": 4, "Cough": 4, "Headache": 4, "Malaise": 4, "Pyrexia": 4, "Abdominal pain upper": 3, "Nasopharyngitis": 3, "Off label use": 3, "Rash": 3, "Blood pressure increased": 2, "Body temperature": 2, "Dyspnoea": 2, "Heart rate": 2, "Immunisation": 2, "Loss of consciousness": 2, "Oropharyngeal pain": 2, "Oxygen saturation": 2, "Pallor": 2, "Respiratory rate": 2, "Arthralgia": 1, "Asymptomatic COVID-19": 1, "Blood potassium": 1, "Cholelithiasis": 1, "Decreased appetite": 1, "Dengue fever": 1, "Dyspnoea at rest": 1, "Epistaxis": 1, "Expired product administered": 1, "Facial asymmetry": 1, "Facial paralysis": 1, "Facial paresis": 1, "Haematemesis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypoglycaemia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Labour pain": 1, "Maternal exposure during pregnancy": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Nephropathy": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Periorbital oedema": 1, "Pneumonia": 1, "Rash pruritic": 1, "Streptococcus test": 1, "Thrombocytopenia": 1, "Type 2 diabetes mellitus": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM2966.json b/docs/data/histograms/Philippines/FM2966.json
new file mode 100644
index 00000000000..c7f5bdcf11d
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM2966.json
@@ -0,0 +1 @@
+{"batchcode": "FM2966", "histograms": [{"batchcodes": ["213C21A", "FM2966"], "histogram": {"Back pain": 1}}, {"batchcodes": ["ACB3221", "FM2966"], "histogram": {"Vaccination site pain": 1}}, {"batchcodes": ["FM2966"], "histogram": {"Off label use": 9, "Immunisation": 7, "Dyspnoea": 6, "Pyrexia": 6, "Headache": 5, "Back pain": 3, "Hypertension": 3, "Interchange of vaccine products": 3, "Loss of consciousness": 3, "Vaccination site pain": 3, "Vomiting": 3, "COVID-19": 2, "Chest pain": 2, "Cough": 2, "Drug ineffective": 2, "Dysarthria": 2, "Hypoaesthesia": 2, "Malaise": 2, "SARS-CoV-2 test": 2, "Syncope": 2, "Arthralgia": 1, "Bell's palsy": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Body temperature": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Cerebrovascular disorder": 1, "Chills": 1, "Coma scale": 1, "Coma scale abnormal": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysuria": 1, "Eye inflammation": 1, "Facial asymmetry": 1, "Flushing": 1, "Gouty arthritis": 1, "Haemorrhage intracranial": 1, "Heart rate": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hypotension": 1, "Hypovolaemic shock": 1, "Injection site pain": 1, "Ischaemic cerebral infarction": 1, "Mitral valve incompetence": 1, "Myalgia": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Periorbital oedema": 1, "Pneumonia": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Ultrasound scan": 1, "Upper gastrointestinal haemorrhage": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM4073.json b/docs/data/histograms/Philippines/FM4073.json
new file mode 100644
index 00000000000..1b7ca7542f2
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM4073.json
@@ -0,0 +1 @@
+{"batchcode": "FM4073", "histograms": [{"batchcodes": ["FM4073"], "histogram": {"Body temperature": 1, "Cold sweat": 1, "Dizziness": 1, "Heart rate": 1, "Oxygen saturation": 1, "Respiratory rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM7375.json b/docs/data/histograms/Philippines/FM7375.json
new file mode 100644
index 00000000000..4fd4113d497
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM7375.json
@@ -0,0 +1 @@
+{"batchcode": "FM7375", "histograms": [{"batchcodes": ["209C21A", "D17K21A", "FM7375"], "histogram": {"Depressed level of consciousness": 1}}, {"batchcodes": ["FM7375"], "histogram": {"Immunisation": 2, "Off label use": 2, "Agitation": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Chills": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Interchange of vaccine products": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM7783.json b/docs/data/histograms/Philippines/FM7783.json
new file mode 100644
index 00000000000..11e2f56710a
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM7783.json
@@ -0,0 +1 @@
+{"batchcode": "FM7783", "histograms": [{"batchcodes": ["FM7783"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM7785.json b/docs/data/histograms/Philippines/FM7785.json
new file mode 100644
index 00000000000..eb9e8868636
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM7785.json
@@ -0,0 +1 @@
+{"batchcode": "FM7785", "histograms": [{"batchcodes": ["FM7785"], "histogram": {"Vaccination site pain": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Cerebral haemorrhage": 1, "Cerebrovascular disorder": 1, "Dysuria": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Skin laceration": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM7788.json b/docs/data/histograms/Philippines/FM7788.json
new file mode 100644
index 00000000000..60932cb6834
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM7788.json
@@ -0,0 +1 @@
+{"batchcode": "FM7788", "histograms": [{"batchcodes": ["FM7788"], "histogram": {"Chronic kidney disease": 1, "Oedema peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FM9090.json b/docs/data/histograms/Philippines/FM9090.json
new file mode 100644
index 00000000000..0a0e1af8aed
--- /dev/null
+++ b/docs/data/histograms/Philippines/FM9090.json
@@ -0,0 +1 @@
+{"batchcode": "FM9090", "histograms": [{"batchcodes": ["FM9090"], "histogram": {"Condition aggravated": 1, "Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Panic attack": 1, "SARS-CoV-2 test": 1, "Sleep deficit": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN 4073.json b/docs/data/histograms/Philippines/FN 4073.json
new file mode 100644
index 00000000000..ce581f69be0
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN 4073.json	
@@ -0,0 +1 @@
+{"batchcode": "FN 4073", "histograms": [{"batchcodes": ["FN 4073"], "histogram": {"Depressed level of consciousness": 1, "Headache": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN 4077.json b/docs/data/histograms/Philippines/FN 4077.json
new file mode 100644
index 00000000000..2bc60b0cb1e
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN 4077.json	
@@ -0,0 +1 @@
+{"batchcode": "FN 4077", "histograms": [{"batchcodes": ["FN 4077"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN 4365.json b/docs/data/histograms/Philippines/FN 4365.json
new file mode 100644
index 00000000000..74bc49bc674
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN 4365.json	
@@ -0,0 +1 @@
+{"batchcode": "FN 4365", "histograms": [{"batchcodes": ["FN 4365"], "histogram": {"Seizure": 2, "Sudden death": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Asthenia": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Epistaxis": 1, "Generalised tonic-clonic seizure": 1, "Malaise": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN2966.json b/docs/data/histograms/Philippines/FN2966.json
new file mode 100644
index 00000000000..11012394479
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN2966.json
@@ -0,0 +1 @@
+{"batchcode": "FN2966", "histograms": [{"batchcodes": ["FN2966"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Road traffic accident": 1, "Subarachnoid haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN3465.json b/docs/data/histograms/Philippines/FN3465.json
new file mode 100644
index 00000000000..b73c2458b8f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN3465.json
@@ -0,0 +1 @@
+{"batchcode": "FN3465", "histograms": [{"batchcodes": ["FN3465"], "histogram": {"Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Interchange of vaccine products": 1, "Myalgia": 1, "Nausea": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN365.json b/docs/data/histograms/Philippines/FN365.json
new file mode 100644
index 00000000000..c82f853bcc7
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN365.json
@@ -0,0 +1 @@
+{"batchcode": "FN365", "histograms": [{"batchcodes": ["FN365"], "histogram": {"Abdominal pain lower": 1, "Imminent abortion": 1, "Interchange of vaccine products": 1, "Maternal exposure during pregnancy": 1, "Off label use": 1, "Pregnancy test": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN407.json b/docs/data/histograms/Philippines/FN407.json
new file mode 100644
index 00000000000..f8dfe88400f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN407.json
@@ -0,0 +1 @@
+{"batchcode": "FN407", "histograms": [{"batchcodes": ["FN407"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4073.json b/docs/data/histograms/Philippines/FN4073.json
new file mode 100644
index 00000000000..c7bbd69ac70
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4073.json
@@ -0,0 +1 @@
+{"batchcode": "FN4073", "histograms": [{"batchcodes": ["FN4073"], "histogram": {"Syncope": 8, "Pyrexia": 7, "Dizziness": 6, "Seizure": 4, "Abdominal pain": 3, "Headache": 3, "Rash": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Loss of consciousness": 2, "Nausea": 2, "Angioedema": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Conjunctival pallor": 1, "Contusion": 1, "Decreased appetite": 1, "Dengue fever": 1, "Febrile convulsion": 1, "Heart rate": 1, "Nasopharyngitis": 1, "Oxygen saturation": 1, "Pruritus": 1, "Respiratory arrest": 1, "Septic shock": 1, "Urinary tract infection": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4075.json b/docs/data/histograms/Philippines/FN4075.json
new file mode 100644
index 00000000000..b9c3bb5eee6
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4075.json
@@ -0,0 +1 @@
+{"batchcode": "FN4075", "histograms": [{"batchcodes": ["FN4075"], "histogram": {"Pyrexia": 21, "Vomiting": 15, "Asthenia": 7, "Body temperature": 7, "Loss of consciousness": 7, "Dyspnoea": 6, "Headache": 6, "Malaise": 6, "Dizziness": 5, "Cough": 4, "Decreased appetite": 4, "Rash": 4, "Abdominal pain": 3, "Fatigue": 3, "Pallor": 3, "Palpitations": 3, "Platelet count": 3, "Seizure": 3, "Vaccination site pain": 3, "Abdominal pain upper": 2, "Arthralgia": 2, "COVID-19": 2, "Dengue virus test positive": 2, "Diarrhoea": 2, "Flushing": 2, "Oedema peripheral": 2, "Platelet count decreased": 2, "Syncope": 2, "Abdominal pain lower": 1, "Chest discomfort": 1, "Dengue fever": 1, "Dengue virus test": 1, "Drug ineffective": 1, "Epistaxis": 1, "Facial paralysis": 1, "Febrile convulsion": 1, "Gingival bleeding": 1, "Haematemesis": 1, "Heart rate increased": 1, "Hypoacusis": 1, "Lid sulcus deepened": 1, "Lymphadenopathy": 1, "Mucosal dryness": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pain in extremity": 1, "Periorbital oedema": 1, "Peripheral swelling": 1, "Petechiae": 1, "Platelet count abnormal": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Urticaria": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4077.json b/docs/data/histograms/Philippines/FN4077.json
new file mode 100644
index 00000000000..cf92e43c1cc
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4077.json
@@ -0,0 +1 @@
+{"batchcode": "FN4077", "histograms": [{"batchcodes": ["FN4077"], "histogram": {"Pyrexia": 9, "Dizziness": 5, "Blood pressure measurement": 4, "Body temperature": 4, "Headache": 4, "Vomiting": 4, "Cough": 3, "Oxygen saturation": 3, "Syncope": 3, "Drug ineffective": 2, "Heart rate": 2, "Hypotension": 2, "Respiratory rate": 2, "Seizure": 2, "Angioedema": 1, "Blood pressure increased": 1, "COVID-19": 1, "Capillary nail refill test": 1, "Capillary nail refill test abnormal": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Nasopharyngitis": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pruritus": 1, "Respiratory rate increased": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4268.json b/docs/data/histograms/Philippines/FN4268.json
new file mode 100644
index 00000000000..35cbd8b1eff
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4268.json
@@ -0,0 +1 @@
+{"batchcode": "FN4268", "histograms": [{"batchcodes": ["FN4268"], "histogram": {"Dizziness": 1, "Facial paralysis": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4361.json b/docs/data/histograms/Philippines/FN4361.json
new file mode 100644
index 00000000000..c54013beddd
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4361.json
@@ -0,0 +1 @@
+{"batchcode": "FN4361", "histograms": [{"batchcodes": ["FN4361"], "histogram": {"Dehydration": 1, "Diarrhoea": 1, "Headache": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4365.json b/docs/data/histograms/Philippines/FN4365.json
new file mode 100644
index 00000000000..6f0500c5c30
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4365.json
@@ -0,0 +1 @@
+{"batchcode": "FN4365", "histograms": [{"batchcodes": ["FN4365"], "histogram": {"Blood pressure measurement": 49, "Blood pressure increased": 47, "Dizziness": 6, "Dyspnoea": 6, "Seizure": 6, "Vomiting": 6, "Interchange of vaccine products": 5, "Off label use": 5, "Pyrexia": 5, "Decreased appetite": 3, "Headache": 3, "Myalgia": 3, "Nausea": 3, "Arthralgia": 2, "Asthenia": 2, "Chest pain": 2, "Cough": 2, "Fatigue": 2, "Hypertensive urgency": 2, "Loss of consciousness": 2, "Malaise": 2, "Rash": 2, "Syncope": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Appendicitis": 1, "Arrhythmia": 1, "Asymptomatic COVID-19": 1, "Body temperature": 1, "COVID-19": 1, "COVID-19 screening": 1, "Cardiac arrest": 1, "Cardiac failure acute": 1, "Cardiac failure congestive": 1, "Cardiopulmonary failure": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram": 1, "Deafness": 1, "Delirium": 1, "Dengue fever": 1, "Depressed level of consciousness": 1, "Diabetes mellitus inadequate control": 1, "Diabetic ketoacidosis": 1, "Diarrhoea": 1, "Drowning": 1, "Drug ineffective": 1, "Dysphagia": 1, "Electroencephalogram": 1, "Encephalitis post immunisation": 1, "Faeces soft": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Immunisation": 1, "Lip swelling": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Nasopharyngitis": 1, "Pain assessment": 1, "Palpitations": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1, "Skin abrasion": 1, "Vaccination failure": 1, "Vaccination site discharge": 1, "Vaccination site pain": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4385.json b/docs/data/histograms/Philippines/FN4385.json
new file mode 100644
index 00000000000..9ae9e1da730
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4385.json
@@ -0,0 +1 @@
+{"batchcode": "FN4385", "histograms": [{"batchcodes": ["FN4385"], "histogram": {"Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN4Q75.json b/docs/data/histograms/Philippines/FN4Q75.json
new file mode 100644
index 00000000000..0e678bdd71e
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN4Q75.json
@@ -0,0 +1 @@
+{"batchcode": "FN4Q75", "histograms": [{"batchcodes": ["FN4Q75"], "histogram": {"Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN5496.json b/docs/data/histograms/Philippines/FN5496.json
new file mode 100644
index 00000000000..690ab91179d
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN5496.json
@@ -0,0 +1 @@
+{"batchcode": "FN5496", "histograms": [{"batchcodes": ["FN5496"], "histogram": {"Diarrhoea": 2, "Dyspnoea": 2, "Loss of consciousness": 2, "Pyrexia": 2, "Vomiting": 2, "Axillary pain": 1, "Chest pain": 1, "Cough": 1, "Decreased appetite": 1, "Incorrect dose administered": 1, "Pain": 1, "Pain in extremity": 1, "Rhinitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FN5721.json b/docs/data/histograms/Philippines/FN5721.json
new file mode 100644
index 00000000000..7743c3249ca
--- /dev/null
+++ b/docs/data/histograms/Philippines/FN5721.json
@@ -0,0 +1 @@
+{"batchcode": "FN5721", "histograms": [{"batchcodes": ["FN5721"], "histogram": {"Body temperature": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Seizure": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FO5669.json b/docs/data/histograms/Philippines/FO5669.json
new file mode 100644
index 00000000000..c8588362974
--- /dev/null
+++ b/docs/data/histograms/Philippines/FO5669.json
@@ -0,0 +1 @@
+{"batchcode": "FO5669", "histograms": [{"batchcodes": ["FO5669"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FO5996.json b/docs/data/histograms/Philippines/FO5996.json
new file mode 100644
index 00000000000..7c6f972b0d2
--- /dev/null
+++ b/docs/data/histograms/Philippines/FO5996.json
@@ -0,0 +1 @@
+{"batchcode": "FO5996", "histograms": [{"batchcodes": ["FO5996"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "COVID-19 screening": 1, "Drug ineffective": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FOO350.json b/docs/data/histograms/Philippines/FOO350.json
new file mode 100644
index 00000000000..b835761935b
--- /dev/null
+++ b/docs/data/histograms/Philippines/FOO350.json
@@ -0,0 +1 @@
+{"batchcode": "FOO350", "histograms": [{"batchcodes": ["FOO350"], "histogram": {"Transient tachypnoea of the newborn": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FP 5996.json b/docs/data/histograms/Philippines/FP 5996.json
new file mode 100644
index 00000000000..18fe5cc780b
--- /dev/null
+++ b/docs/data/histograms/Philippines/FP 5996.json	
@@ -0,0 +1 @@
+{"batchcode": "FP 5996", "histograms": [{"batchcodes": ["FP 5996"], "histogram": {"Aphasia": 1, "Cough": 1, "Disorientation": 1, "Dysarthria": 1, "Dyspnoea": 1, "Malaise": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FP8871.json b/docs/data/histograms/Philippines/FP8871.json
new file mode 100644
index 00000000000..e72581741cb
--- /dev/null
+++ b/docs/data/histograms/Philippines/FP8871.json
@@ -0,0 +1 @@
+{"batchcode": "FP8871", "histograms": [{"batchcodes": ["FP8871"], "histogram": {"Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FP9414.json b/docs/data/histograms/Philippines/FP9414.json
new file mode 100644
index 00000000000..3deaf500089
--- /dev/null
+++ b/docs/data/histograms/Philippines/FP9414.json
@@ -0,0 +1 @@
+{"batchcode": "FP9414", "histograms": [{"batchcodes": ["FP9414"], "histogram": {"Body temperature": 2, "COVID-19": 1, "Depressed level of consciousness": 1, "Drug ineffective": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR 8392.json b/docs/data/histograms/Philippines/FR 8392.json
new file mode 100644
index 00000000000..754473a7f50
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR 8392.json	
@@ -0,0 +1 @@
+{"batchcode": "FR 8392", "histograms": [{"batchcodes": ["FR 8392"], "histogram": {"Asthma": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "Syncope": 1, "Systemic viral infection": 1, "Upper respiratory tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR08392.json b/docs/data/histograms/Philippines/FR08392.json
new file mode 100644
index 00000000000..f2180fb2a94
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR08392.json
@@ -0,0 +1 @@
+{"batchcode": "FR08392", "histograms": [{"batchcodes": ["FR08392"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR24149.json b/docs/data/histograms/Philippines/FR24149.json
new file mode 100644
index 00000000000..3ab15d16650
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR24149.json
@@ -0,0 +1 @@
+{"batchcode": "FR24149", "histograms": [{"batchcodes": ["FR24149"], "histogram": {"Dyspnoea": 1, "Pruritus": 1, "Rash": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR2449.json b/docs/data/histograms/Philippines/FR2449.json
new file mode 100644
index 00000000000..fe616d929f5
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR2449.json
@@ -0,0 +1 @@
+{"batchcode": "FR2449", "histograms": [{"batchcodes": ["FR2449"], "histogram": {"Abdominal pain": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR3892.json b/docs/data/histograms/Philippines/FR3892.json
new file mode 100644
index 00000000000..d8d63cae10f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR3892.json
@@ -0,0 +1 @@
+{"batchcode": "FR3892", "histograms": [{"batchcodes": ["FR3892"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Cough": 1, "Epistaxis": 1, "Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR4267.json b/docs/data/histograms/Philippines/FR4267.json
new file mode 100644
index 00000000000..bf89bd0e92f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR4267.json
@@ -0,0 +1 @@
+{"batchcode": "FR4267", "histograms": [{"batchcodes": ["FR4267"], "histogram": {"Oedema peripheral": 2, "Periorbital oedema": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR4268.json b/docs/data/histograms/Philippines/FR4268.json
new file mode 100644
index 00000000000..d9d2697d369
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR4268.json
@@ -0,0 +1 @@
+{"batchcode": "FR4268", "histograms": [{"batchcodes": ["FR4268"], "histogram": {"Pyrexia": 12, "Vomiting": 7, "Cough": 6, "Headache": 6, "Syncope": 5, "Decreased appetite": 4, "Rash": 4, "Malaise": 3, "Abdominal pain": 2, "Body temperature": 2, "Chills": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Myalgia": 2, "Nasopharyngitis": 2, "Seizure": 2, "Vaccination site pain": 2, "Anxiety": 1, "Chest discomfort": 1, "Dizziness": 1, "Expired product administered": 1, "Febrile convulsion": 1, "Foreign body ingestion": 1, "Haemoglobin": 1, "Heart rate": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Nausea": 1, "Parasitic gastroenteritis": 1, "Periorbital swelling": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pruritus": 1, "Swelling face": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR6858.json b/docs/data/histograms/Philippines/FR6858.json
new file mode 100644
index 00000000000..5464eb35193
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR6858.json
@@ -0,0 +1 @@
+{"batchcode": "FR6858", "histograms": [{"batchcodes": ["FR6858"], "histogram": {"Dizziness": 1, "Febrile convulsion": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR83092.json b/docs/data/histograms/Philippines/FR83092.json
new file mode 100644
index 00000000000..8e28d8b7549
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR83092.json
@@ -0,0 +1 @@
+{"batchcode": "FR83092", "histograms": [{"batchcodes": ["FR83092"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR8329.json b/docs/data/histograms/Philippines/FR8329.json
new file mode 100644
index 00000000000..c41fbc5326d
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR8329.json
@@ -0,0 +1 @@
+{"batchcode": "FR8329", "histograms": [{"batchcodes": ["FR8329"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR8392.json b/docs/data/histograms/Philippines/FR8392.json
new file mode 100644
index 00000000000..f92a63e7951
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR8392.json
@@ -0,0 +1 @@
+{"batchcode": "FR8392", "histograms": [{"batchcodes": ["FR8392"], "histogram": {"Pyrexia": 25, "Vomiting": 13, "Syncope": 11, "Rash": 10, "Headache": 9, "Dyspnoea": 7, "Abdominal pain upper": 6, "Abdominal pain": 5, "Seizure": 5, "Body temperature": 4, "Dizziness": 4, "Anaphylactoid reaction": 3, "Chest pain": 3, "Cough": 3, "Dengue virus test positive": 3, "Heart rate": 3, "Loss of consciousness": 3, "Nasopharyngitis": 3, "Blood pressure increased": 2, "COVID-19": 2, "Chills": 2, "Diarrhoea": 2, "Drug ineffective": 2, "Guillain-Barre syndrome": 2, "Heart rate increased": 2, "Muscular weakness": 2, "Oxygen saturation": 2, "Peripheral swelling": 2, "Platelet count": 2, "Platelet count decreased": 2, "SARS-CoV-2 test": 2, "Tachycardia": 2, "Urine analysis": 2, "Abdominal discomfort": 1, "Anaphylactic reaction": 1, "Aplastic anaemia": 1, "Asthma": 1, "Back pain": 1, "Bell's palsy": 1, "Blood immunoglobulin G": 1, "Blood pressure measurement": 1, "Breast inflammation": 1, "Breast mass": 1, "Cardiac arrest": 1, "Chest X-ray": 1, "Constipation": 1, "Contusion": 1, "Death": 1, "Decreased appetite": 1, "Dehydration": 1, "Dengue virus test": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysphonia": 1, "Electrocardiogram": 1, "Electrolyte imbalance": 1, "Eye swelling": 1, "Facial paralysis": 1, "Fall": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gait disturbance": 1, "Gaze palsy": 1, "Groin pain": 1, "Haematemesis": 1, "Haematocrit": 1, "Haematoma": 1, "Haematuria": 1, "Haemoglobin": 1, "Hypotonia": 1, "Lymphocyte count": 1, "Monocyte count": 1, "Muscle strain": 1, "Myalgia": 1, "Myocarditis": 1, "Myoclonus": 1, "Nephrotic syndrome": 1, "Neutrophil count": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain assessment": 1, "Pallor": 1, "Pneumonia": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Red blood cell analysis": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Rheumatic heart disease": 1, "Swelling": 1, "Thrombocytopenia": 1, "Tic": 1, "Ultrasound kidney": 1, "Urinary tract infection": 1, "Vaccination site pain": 1, "Vision blurred": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR8892.json b/docs/data/histograms/Philippines/FR8892.json
new file mode 100644
index 00000000000..73307a5101e
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR8892.json
@@ -0,0 +1 @@
+{"batchcode": "FR8892", "histograms": [{"batchcodes": ["FR8892"], "histogram": {"Abdominal pain": 1, "Headache": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FR9261.json b/docs/data/histograms/Philippines/FR9261.json
new file mode 100644
index 00000000000..611dd0c5f65
--- /dev/null
+++ b/docs/data/histograms/Philippines/FR9261.json
@@ -0,0 +1 @@
+{"batchcode": "FR9261", "histograms": [{"batchcodes": ["FR9261"], "histogram": {"Productive cough": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FRB392.json b/docs/data/histograms/Philippines/FRB392.json
new file mode 100644
index 00000000000..2aa7cebf56f
--- /dev/null
+++ b/docs/data/histograms/Philippines/FRB392.json
@@ -0,0 +1 @@
+{"batchcode": "FRB392", "histograms": [{"batchcodes": ["FRB392"], "histogram": {"Abdominal pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FRHZ68.json b/docs/data/histograms/Philippines/FRHZ68.json
new file mode 100644
index 00000000000..af679b82fee
--- /dev/null
+++ b/docs/data/histograms/Philippines/FRHZ68.json
@@ -0,0 +1 @@
+{"batchcode": "FRHZ68", "histograms": [{"batchcodes": ["FRHZ68"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FW0201.json b/docs/data/histograms/Philippines/FW0201.json
new file mode 100644
index 00000000000..a6325bf06c6
--- /dev/null
+++ b/docs/data/histograms/Philippines/FW0201.json
@@ -0,0 +1 @@
+{"batchcode": "FW0201", "histograms": [{"batchcodes": ["FW0201"], "histogram": {"Anaphylactoid reaction": 1, "Dyskinesia": 1, "Headache": 1, "Pyrexia": 1, "Respiratory distress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FW4074.json b/docs/data/histograms/Philippines/FW4074.json
new file mode 100644
index 00000000000..174197b24eb
--- /dev/null
+++ b/docs/data/histograms/Philippines/FW4074.json
@@ -0,0 +1 @@
+{"batchcode": "FW4074", "histograms": [{"batchcodes": ["FW4074"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FW45171.json b/docs/data/histograms/Philippines/FW45171.json
new file mode 100644
index 00000000000..d6bcbbf95b9
--- /dev/null
+++ b/docs/data/histograms/Philippines/FW45171.json
@@ -0,0 +1 @@
+{"batchcode": "FW45171", "histograms": [{"batchcodes": ["FW45171"], "histogram": {"Abortion incomplete": 1, "Myalgia": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/FW5656.json b/docs/data/histograms/Philippines/FW5656.json
new file mode 100644
index 00000000000..1e6e0d20210
--- /dev/null
+++ b/docs/data/histograms/Philippines/FW5656.json
@@ -0,0 +1 @@
+{"batchcode": "FW5656", "histograms": [{"batchcodes": ["FW5656"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/GA6772.json b/docs/data/histograms/Philippines/GA6772.json
new file mode 100644
index 00000000000..b4c41197449
--- /dev/null
+++ b/docs/data/histograms/Philippines/GA6772.json
@@ -0,0 +1 @@
+{"batchcode": "GA6772", "histograms": [{"batchcodes": ["GA6772"], "histogram": {"Cough": 1, "Dizziness": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/HCB3221.json b/docs/data/histograms/Philippines/HCB3221.json
new file mode 100644
index 00000000000..8038904b6f7
--- /dev/null
+++ b/docs/data/histograms/Philippines/HCB3221.json
@@ -0,0 +1 @@
+{"batchcode": "HCB3221", "histograms": [{"batchcodes": ["HCB3221"], "histogram": {"Dyspnoea": 1, "Gaze palsy": 1, "Musculoskeletal stiffness": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/HKZ995.json b/docs/data/histograms/Philippines/HKZ995.json
new file mode 100644
index 00000000000..9a000fa6098
--- /dev/null
+++ b/docs/data/histograms/Philippines/HKZ995.json
@@ -0,0 +1 @@
+{"batchcode": "HKZ995", "histograms": [{"batchcodes": ["HKZ995"], "histogram": {"Abortion spontaneous": 2, "Haemorrhage": 1, "Maternal exposure during pregnancy": 1, "Overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/I23001.json b/docs/data/histograms/Philippines/I23001.json
new file mode 100644
index 00000000000..b9b51b64c89
--- /dev/null
+++ b/docs/data/histograms/Philippines/I23001.json
@@ -0,0 +1 @@
+{"batchcode": "I23001", "histograms": [{"batchcodes": ["I23001"], "histogram": {"Blood pressure measurement": 5, "Blood pressure increased": 4, "Heart rate": 2, "Heart rate increased": 2, "Blood pressure decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/I28001.json b/docs/data/histograms/Philippines/I28001.json
new file mode 100644
index 00000000000..3508e42674a
--- /dev/null
+++ b/docs/data/histograms/Philippines/I28001.json
@@ -0,0 +1 @@
+{"batchcode": "I28001", "histograms": [{"batchcodes": ["I28001"], "histogram": {"Skin laceration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/I29001.json b/docs/data/histograms/Philippines/I29001.json
new file mode 100644
index 00000000000..cccd10e2620
--- /dev/null
+++ b/docs/data/histograms/Philippines/I29001.json
@@ -0,0 +1 @@
+{"batchcode": "I29001", "histograms": [{"batchcodes": ["I29001"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Blood pressure measurement": 1, "Heart rate": 1, "Myalgia": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/I5073A.json b/docs/data/histograms/Philippines/I5073A.json
new file mode 100644
index 00000000000..0a676ea0866
--- /dev/null
+++ b/docs/data/histograms/Philippines/I5073A.json
@@ -0,0 +1 @@
+{"batchcode": "I5073A", "histograms": [{"batchcodes": ["I5073A"], "histogram": {"Dizziness": 1, "Headache": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IF I035P.json b/docs/data/histograms/Philippines/IF I035P.json
new file mode 100644
index 00000000000..585cb2dad90
--- /dev/null
+++ b/docs/data/histograms/Philippines/IF I035P.json	
@@ -0,0 +1 @@
+{"batchcode": "IF I035P", "histograms": [{"batchcodes": ["IF I035P"], "histogram": {"Blood pressure measurement": 1, "Dizziness": 1, "Hypotension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IF1025A.json b/docs/data/histograms/Philippines/IF1025A.json
new file mode 100644
index 00000000000..cbe6622408c
--- /dev/null
+++ b/docs/data/histograms/Philippines/IF1025A.json
@@ -0,0 +1 @@
+{"batchcode": "IF1025A", "histograms": [{"batchcodes": ["IF1025A"], "histogram": {"Blood pressure measurement": 15, "Blood pressure increased": 14, "Asthenia": 1, "Dizziness": 1, "Headache": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypoaesthesia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IF1032A.json b/docs/data/histograms/Philippines/IF1032A.json
new file mode 100644
index 00000000000..bad7ee0867f
--- /dev/null
+++ b/docs/data/histograms/Philippines/IF1032A.json
@@ -0,0 +1 @@
+{"batchcode": "IF1032A", "histograms": [{"batchcodes": ["IF1032A"], "histogram": {"Dyspnoea exertional": 1, "Hypertensive nephropathy": 1, "Oedema": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IF10351A.json b/docs/data/histograms/Philippines/IF10351A.json
new file mode 100644
index 00000000000..cebbd55e89c
--- /dev/null
+++ b/docs/data/histograms/Philippines/IF10351A.json
@@ -0,0 +1 @@
+{"batchcode": "IF10351A", "histograms": [{"batchcodes": ["IF10351A"], "histogram": {"Antibody test": 1, "Dengue virus test positive": 1, "Dyslipidaemia": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pyrexia": 1, "Uterine leiomyoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IF1035A.json b/docs/data/histograms/Philippines/IF1035A.json
new file mode 100644
index 00000000000..9e31cef60bb
--- /dev/null
+++ b/docs/data/histograms/Philippines/IF1035A.json
@@ -0,0 +1 @@
+{"batchcode": "IF1035A", "histograms": [{"batchcodes": ["IF1035A"], "histogram": {"Dizziness": 1, "Pallor": 1, "Petechiae": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IF872A.json b/docs/data/histograms/Philippines/IF872A.json
new file mode 100644
index 00000000000..cba639a39bc
--- /dev/null
+++ b/docs/data/histograms/Philippines/IF872A.json
@@ -0,0 +1 @@
+{"batchcode": "IF872A", "histograms": [{"batchcodes": ["IF872A"], "histogram": {"Aspiration bone marrow": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IFI032A.json b/docs/data/histograms/Philippines/IFI032A.json
new file mode 100644
index 00000000000..4f0897a2bad
--- /dev/null
+++ b/docs/data/histograms/Philippines/IFI032A.json
@@ -0,0 +1 @@
+{"batchcode": "IFI032A", "histograms": [{"batchcodes": ["IFI032A"], "histogram": {"Blood pressure increased": 4, "Blood pressure measurement": 4, "Pyrexia": 2, "Chills": 1, "Cough": 1, "Heart rate": 1, "Malaise": 1, "Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IFI035A.json b/docs/data/histograms/Philippines/IFI035A.json
new file mode 100644
index 00000000000..44938442cf9
--- /dev/null
+++ b/docs/data/histograms/Philippines/IFI035A.json
@@ -0,0 +1 @@
+{"batchcode": "IFI035A", "histograms": [{"batchcodes": ["IFI035A"], "histogram": {"Chills": 1, "Headache": 1, "Pyrexia": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IFI0430A.json b/docs/data/histograms/Philippines/IFI0430A.json
new file mode 100644
index 00000000000..14e68629579
--- /dev/null
+++ b/docs/data/histograms/Philippines/IFI0430A.json
@@ -0,0 +1 @@
+{"batchcode": "IFI0430A", "histograms": [{"batchcodes": ["IFI0430A"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IFI043A.json b/docs/data/histograms/Philippines/IFI043A.json
new file mode 100644
index 00000000000..00a4a84707a
--- /dev/null
+++ b/docs/data/histograms/Philippines/IFI043A.json
@@ -0,0 +1 @@
+{"batchcode": "IFI043A", "histograms": [{"batchcodes": ["IFI043A"], "histogram": {"Dizziness": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJ072A.json b/docs/data/histograms/Philippines/IJ072A.json
new file mode 100644
index 00000000000..de8d9ce9444
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJ072A.json
@@ -0,0 +1 @@
+{"batchcode": "IJ072A", "histograms": [{"batchcodes": ["IJ072A"], "histogram": {"Dyspnoea": 2, "Interchange of vaccine products": 2, "Loss of consciousness": 2, "Off label use": 2, "Acute myocardial infarction": 1, "Blood pressure measurement": 1, "Cardiac arrest": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Chills": 1, "Death": 1, "Diabetic ketoacidosis": 1, "Dizziness": 1, "Eye inflammation": 1, "Eye pain": 1, "Eye swelling": 1, "Fatigue": 1, "Haematemesis": 1, "Haemoptysis": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Insulin C-peptide": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Post-traumatic epilepsy": 1, "Pulse absent": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJ072A7.json b/docs/data/histograms/Philippines/IJ072A7.json
new file mode 100644
index 00000000000..48ee689a40e
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJ072A7.json
@@ -0,0 +1 @@
+{"batchcode": "IJ072A7", "histograms": [{"batchcodes": ["IJ072A7"], "histogram": {"Back pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJ073A.json b/docs/data/histograms/Philippines/IJ073A.json
new file mode 100644
index 00000000000..f880b5781e6
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJ073A.json
@@ -0,0 +1 @@
+{"batchcode": "IJ073A", "histograms": [{"batchcodes": ["IJ073A"], "histogram": {"Diarrhoea": 1, "Dyspnoea": 1, "Nausea": 1, "Unresponsive to stimuli": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJ702A.json b/docs/data/histograms/Philippines/IJ702A.json
new file mode 100644
index 00000000000..5fb8ea9f176
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJ702A.json
@@ -0,0 +1 @@
+{"batchcode": "IJ702A", "histograms": [{"batchcodes": ["IJ702A"], "histogram": {"Abdominal pain": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJ72A.json b/docs/data/histograms/Philippines/IJ72A.json
new file mode 100644
index 00000000000..2a000191362
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJ72A.json
@@ -0,0 +1 @@
+{"batchcode": "IJ72A", "histograms": [{"batchcodes": ["IJ72A"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJ8760.json b/docs/data/histograms/Philippines/IJ8760.json
new file mode 100644
index 00000000000..e1995fb89b7
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJ8760.json
@@ -0,0 +1 @@
+{"batchcode": "IJ8760", "histograms": [{"batchcodes": ["IJ8760"], "histogram": {"Chest pain": 1, "Cough": 1, "Decreased appetite": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJC72A.json b/docs/data/histograms/Philippines/IJC72A.json
new file mode 100644
index 00000000000..d775fd0f179
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJC72A.json
@@ -0,0 +1 @@
+{"batchcode": "IJC72A", "histograms": [{"batchcodes": ["IJC72A"], "histogram": {"Labour pain": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IJO72A.json b/docs/data/histograms/Philippines/IJO72A.json
new file mode 100644
index 00000000000..00248277afd
--- /dev/null
+++ b/docs/data/histograms/Philippines/IJO72A.json
@@ -0,0 +1 @@
+{"batchcode": "IJO72A", "histograms": [{"batchcodes": ["IJO72A"], "histogram": {"Angioplasty": 1, "Asthenia": 1, "Concussion": 1, "Electrolyte imbalance": 1, "Fall": 1, "Type 2 diabetes mellitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IP1025A.json b/docs/data/histograms/Philippines/IP1025A.json
new file mode 100644
index 00000000000..b673c9957bb
--- /dev/null
+++ b/docs/data/histograms/Philippines/IP1025A.json
@@ -0,0 +1 @@
+{"batchcode": "IP1025A", "histograms": [{"batchcodes": ["IP1025A"], "histogram": {"Hypersensitivity": 1, "Musculoskeletal stiffness": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IP10321A.json b/docs/data/histograms/Philippines/IP10321A.json
new file mode 100644
index 00000000000..709724d5f30
--- /dev/null
+++ b/docs/data/histograms/Philippines/IP10321A.json
@@ -0,0 +1 @@
+{"batchcode": "IP10321A", "histograms": [{"batchcodes": ["IP10321A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IV0722.json b/docs/data/histograms/Philippines/IV0722.json
new file mode 100644
index 00000000000..7086f54ce2a
--- /dev/null
+++ b/docs/data/histograms/Philippines/IV0722.json
@@ -0,0 +1 @@
+{"batchcode": "IV0722", "histograms": [{"batchcodes": ["IV0722"], "histogram": {"Hemiparesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/IV072A.json b/docs/data/histograms/Philippines/IV072A.json
new file mode 100644
index 00000000000..216a5f1516f
--- /dev/null
+++ b/docs/data/histograms/Philippines/IV072A.json
@@ -0,0 +1 @@
+{"batchcode": "IV072A", "histograms": [{"batchcodes": ["IV072A"], "histogram": {"Pyrexia": 1, "Rash": 1, "Systemic viral infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/J074A.json b/docs/data/histograms/Philippines/J074A.json
new file mode 100644
index 00000000000..a33ec1752a6
--- /dev/null
+++ b/docs/data/histograms/Philippines/J074A.json
@@ -0,0 +1 @@
+{"batchcode": "J074A", "histograms": [{"batchcodes": ["J074A"], "histogram": {"Labour pain": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/J07BX.json b/docs/data/histograms/Philippines/J07BX.json
new file mode 100644
index 00000000000..09dd68c39db
--- /dev/null
+++ b/docs/data/histograms/Philippines/J07BX.json
@@ -0,0 +1 @@
+{"batchcode": "J07BX", "histograms": [{"batchcodes": ["J07BX"], "histogram": {"Haematemesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/J202103011.json b/docs/data/histograms/Philippines/J202103011.json
new file mode 100644
index 00000000000..4a9d1fec0f1
--- /dev/null
+++ b/docs/data/histograms/Philippines/J202103011.json
@@ -0,0 +1 @@
+{"batchcode": "J202103011", "histograms": [{"batchcodes": ["3004960", "J202103011", "J20210311"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/J20210311.json b/docs/data/histograms/Philippines/J20210311.json
new file mode 100644
index 00000000000..a98613d4504
--- /dev/null
+++ b/docs/data/histograms/Philippines/J20210311.json
@@ -0,0 +1 @@
+{"batchcode": "J20210311", "histograms": [{"batchcodes": ["3004960", "J202103011", "J20210311"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/J202106033.json b/docs/data/histograms/Philippines/J202106033.json
new file mode 100644
index 00000000000..19d74c75122
--- /dev/null
+++ b/docs/data/histograms/Philippines/J202106033.json
@@ -0,0 +1 @@
+{"batchcode": "J202106033", "histograms": [{"batchcodes": ["012F21A", "J202106033"], "histogram": {"Asthma": 1, "COVID-19": 1, "Cough": 1, "Dyspnoea": 1}}, {"batchcodes": ["2100680", "C202105084", "J202106033"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/J202107048.json b/docs/data/histograms/Philippines/J202107048.json
new file mode 100644
index 00000000000..5bd19287ab3
--- /dev/null
+++ b/docs/data/histograms/Philippines/J202107048.json
@@ -0,0 +1 @@
+{"batchcode": "J202107048", "histograms": [{"batchcodes": ["002K21A", "C202109177", "J202107048"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/J213C21A.json b/docs/data/histograms/Philippines/J213C21A.json
new file mode 100644
index 00000000000..9e971a1e270
--- /dev/null
+++ b/docs/data/histograms/Philippines/J213C21A.json
@@ -0,0 +1 @@
+{"batchcode": "J213C21A", "histograms": [{"batchcodes": ["086J21A", "J213C21A", "P0001340"], "histogram": {"Arthritis": 2, "Chills": 2, "Decreased appetite": 2, "Gastric disorder": 2, "Hyperthermia": 2, "Malaise": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/JFSO33A.json b/docs/data/histograms/Philippines/JFSO33A.json
new file mode 100644
index 00000000000..5878a7e04c0
--- /dev/null
+++ b/docs/data/histograms/Philippines/JFSO33A.json
@@ -0,0 +1 @@
+{"batchcode": "JFSO33A", "histograms": [{"batchcodes": ["JFSO33A"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/JL5996.json b/docs/data/histograms/Philippines/JL5996.json
new file mode 100644
index 00000000000..ccedfb6cd14
--- /dev/null
+++ b/docs/data/histograms/Philippines/JL5996.json
@@ -0,0 +1 @@
+{"batchcode": "JL5996", "histograms": [{"batchcodes": ["JL5996"], "histogram": {"Hemiparesis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/K003B.json b/docs/data/histograms/Philippines/K003B.json
new file mode 100644
index 00000000000..c8107e7f2b7
--- /dev/null
+++ b/docs/data/histograms/Philippines/K003B.json
@@ -0,0 +1 @@
+{"batchcode": "K003B", "histograms": [{"batchcodes": ["0033", "068F21A", "K003B"], "histogram": {"Death": 1}}, {"batchcodes": ["FM-9090", "K003B"], "histogram": {"Death": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["K003B"], "histogram": {"Back pain": 1, "COVID-19": 1, "COVID-19 screening": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/KD02A.json b/docs/data/histograms/Philippines/KD02A.json
new file mode 100644
index 00000000000..954c2a448be
--- /dev/null
+++ b/docs/data/histograms/Philippines/KD02A.json
@@ -0,0 +1 @@
+{"batchcode": "KD02A", "histograms": [{"batchcodes": ["A1065", "KD02A"], "histogram": {"Chills": 1, "Decreased appetite": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/KDS996.json b/docs/data/histograms/Philippines/KDS996.json
new file mode 100644
index 00000000000..21997ae8f61
--- /dev/null
+++ b/docs/data/histograms/Philippines/KDS996.json
@@ -0,0 +1 @@
+{"batchcode": "KDS996", "histograms": [{"batchcodes": ["KDS996"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Heart rate": 1, "Malaise": 1, "Myalgia": 1, "Pyrexia": 1, "Tachypnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/KH8773.json b/docs/data/histograms/Philippines/KH8773.json
new file mode 100644
index 00000000000..833528c4db0
--- /dev/null
+++ b/docs/data/histograms/Philippines/KH8773.json
@@ -0,0 +1 @@
+{"batchcode": "KH8773", "histograms": [{"batchcodes": ["KH8773"], "histogram": {"Ocular neoplasm": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/KR8392.json b/docs/data/histograms/Philippines/KR8392.json
new file mode 100644
index 00000000000..240bc1fc313
--- /dev/null
+++ b/docs/data/histograms/Philippines/KR8392.json
@@ -0,0 +1 @@
+{"batchcode": "KR8392", "histograms": [{"batchcodes": ["KR8392"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L201207060.json b/docs/data/histograms/Philippines/L201207060.json
new file mode 100644
index 00000000000..00db9f76748
--- /dev/null
+++ b/docs/data/histograms/Philippines/L201207060.json
@@ -0,0 +1 @@
+{"batchcode": "L201207060", "histograms": [{"batchcodes": ["L201207060"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L202106033.json b/docs/data/histograms/Philippines/L202106033.json
new file mode 100644
index 00000000000..e238206747c
--- /dev/null
+++ b/docs/data/histograms/Philippines/L202106033.json
@@ -0,0 +1 @@
+{"batchcode": "L202106033", "histograms": [{"batchcodes": ["068F21A", "C202105093", "L202106033"], "histogram": {"Hypoaesthesia": 1}}, {"batchcodes": ["C202105093", "L202106033"], "histogram": {"Haemorrhage": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L202106036.json b/docs/data/histograms/Philippines/L202106036.json
new file mode 100644
index 00000000000..6bd9deacbba
--- /dev/null
+++ b/docs/data/histograms/Philippines/L202106036.json
@@ -0,0 +1 @@
+{"batchcode": "L202106036", "histograms": [{"batchcodes": ["L202106036"], "histogram": {"Chest discomfort": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L202108103.json b/docs/data/histograms/Philippines/L202108103.json
new file mode 100644
index 00000000000..a52bed63f3b
--- /dev/null
+++ b/docs/data/histograms/Philippines/L202108103.json
@@ -0,0 +1 @@
+{"batchcode": "L202108103", "histograms": [{"batchcodes": ["L202108103"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L2072A.json b/docs/data/histograms/Philippines/L2072A.json
new file mode 100644
index 00000000000..f87febf73a3
--- /dev/null
+++ b/docs/data/histograms/Philippines/L2072A.json
@@ -0,0 +1 @@
+{"batchcode": "L2072A", "histograms": [{"batchcodes": ["L2072A"], "histogram": {"Flank pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L209521A.json b/docs/data/histograms/Philippines/L209521A.json
new file mode 100644
index 00000000000..8dbcaae5773
--- /dev/null
+++ b/docs/data/histograms/Philippines/L209521A.json
@@ -0,0 +1 @@
+{"batchcode": "L209521A", "histograms": [{"batchcodes": ["L209521A"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L213C21A.json b/docs/data/histograms/Philippines/L213C21A.json
new file mode 100644
index 00000000000..129564f0fd5
--- /dev/null
+++ b/docs/data/histograms/Philippines/L213C21A.json
@@ -0,0 +1 @@
+{"batchcode": "L213C21A", "histograms": [{"batchcodes": ["L213C21A"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L2800.json b/docs/data/histograms/Philippines/L2800.json
new file mode 100644
index 00000000000..6f35c3a2f5e
--- /dev/null
+++ b/docs/data/histograms/Philippines/L2800.json
@@ -0,0 +1 @@
+{"batchcode": "L2800", "histograms": [{"batchcodes": ["L2800"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L28001.json b/docs/data/histograms/Philippines/L28001.json
new file mode 100644
index 00000000000..2dc3d20f423
--- /dev/null
+++ b/docs/data/histograms/Philippines/L28001.json
@@ -0,0 +1 @@
+{"batchcode": "L28001", "histograms": [{"batchcodes": ["L28001"], "histogram": {"Blood pressure increased": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/L312021BD.json b/docs/data/histograms/Philippines/L312021BD.json
new file mode 100644
index 00000000000..4aa2d0ae463
--- /dev/null
+++ b/docs/data/histograms/Philippines/L312021BD.json
@@ -0,0 +1 @@
+{"batchcode": "L312021BD", "histograms": [{"batchcodes": ["L312021BD"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/LF5324.json b/docs/data/histograms/Philippines/LF5324.json
new file mode 100644
index 00000000000..ccf5a0b783c
--- /dev/null
+++ b/docs/data/histograms/Philippines/LF5324.json
@@ -0,0 +1 @@
+{"batchcode": "LF5324", "histograms": [{"batchcodes": ["LF5324"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/LSC729.json b/docs/data/histograms/Philippines/LSC729.json
new file mode 100644
index 00000000000..d811af7d720
--- /dev/null
+++ b/docs/data/histograms/Philippines/LSC729.json
@@ -0,0 +1 @@
+{"batchcode": "LSC729", "histograms": [{"batchcodes": ["LSC729"], "histogram": {"Back pain": 1, "Maternal exposure timing unspecified": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/LT074A.json b/docs/data/histograms/Philippines/LT074A.json
new file mode 100644
index 00000000000..bc0c5cfbc7f
--- /dev/null
+++ b/docs/data/histograms/Philippines/LT074A.json
@@ -0,0 +1 @@
+{"batchcode": "LT074A", "histograms": [{"batchcodes": ["LT074A"], "histogram": {"Back pain": 1, "Maternal exposure timing unspecified": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/N/A.json b/docs/data/histograms/Philippines/N/A.json
new file mode 100644
index 00000000000..8289a315687
--- /dev/null
+++ b/docs/data/histograms/Philippines/N/A.json
@@ -0,0 +1 @@
+{"batchcode": "N/A", "histograms": [{"batchcodes": ["N/A"], "histogram": {"Epistaxis": 1, "Haemoptysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/N002A.json b/docs/data/histograms/Philippines/N002A.json
new file mode 100644
index 00000000000..3572bc646ce
--- /dev/null
+++ b/docs/data/histograms/Philippines/N002A.json
@@ -0,0 +1 @@
+{"batchcode": "N002A", "histograms": [{"batchcodes": ["212C21A", "N002A"], "histogram": {"Cough": 2, "COVID-19": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Oxygen saturation decreased": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/N005A.json b/docs/data/histograms/Philippines/N005A.json
new file mode 100644
index 00000000000..9dffd31a149
--- /dev/null
+++ b/docs/data/histograms/Philippines/N005A.json
@@ -0,0 +1 @@
+{"batchcode": "N005A", "histograms": [{"batchcodes": ["N005A"], "histogram": {"Hypertension": 1, "Hypoaesthesia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/N072A.json b/docs/data/histograms/Philippines/N072A.json
new file mode 100644
index 00000000000..714797aab95
--- /dev/null
+++ b/docs/data/histograms/Philippines/N072A.json
@@ -0,0 +1 @@
+{"batchcode": "N072A", "histograms": [{"batchcodes": ["N072A"], "histogram": {"Dizziness": 1, "Hemiparesis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/N5072A/ 15072A.json b/docs/data/histograms/Philippines/N5072A/ 15072A.json
new file mode 100644
index 00000000000..d7bd051880b
--- /dev/null
+++ b/docs/data/histograms/Philippines/N5072A/ 15072A.json	
@@ -0,0 +1 @@
+{"batchcode": "N5072A/ 15072A", "histograms": [{"batchcodes": ["N5072A/ 15072A"], "histogram": {"Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/NCC0092.json b/docs/data/histograms/Philippines/NCC0092.json
new file mode 100644
index 00000000000..f703afe28c5
--- /dev/null
+++ b/docs/data/histograms/Philippines/NCC0092.json
@@ -0,0 +1 @@
+{"batchcode": "NCC0092", "histograms": [{"batchcodes": ["NCC0092"], "histogram": {"Accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/NO72A.json b/docs/data/histograms/Philippines/NO72A.json
new file mode 100644
index 00000000000..8331e65310a
--- /dev/null
+++ b/docs/data/histograms/Philippines/NO72A.json
@@ -0,0 +1 @@
+{"batchcode": "NO72A", "histograms": [{"batchcodes": ["NO72A"], "histogram": {"Diarrhoea haemorrhagic": 1, "Gastrointestinal haemorrhage": 1, "Shock haemorrhagic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/NOT AVAILABLE.json b/docs/data/histograms/Philippines/NOT AVAILABLE.json
new file mode 100644
index 00000000000..5fcad3470cb
--- /dev/null
+++ b/docs/data/histograms/Philippines/NOT AVAILABLE.json	
@@ -0,0 +1 @@
+{"batchcode": "NOT AVAILABLE", "histograms": [{"batchcodes": ["NOT AVAILABLE"], "histogram": {"Drug ineffective": 2, "COVID-19": 1, "COVID-19 pneumonia": 1, "Dysarthria": 1, "Fall": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/P0001340.json b/docs/data/histograms/Philippines/P0001340.json
new file mode 100644
index 00000000000..dde1eebf40e
--- /dev/null
+++ b/docs/data/histograms/Philippines/P0001340.json
@@ -0,0 +1 @@
+{"batchcode": "P0001340", "histograms": [{"batchcodes": ["086J21A", "J213C21A", "P0001340"], "histogram": {"Arthritis": 2, "Chills": 2, "Decreased appetite": 2, "Gastric disorder": 2, "Hyperthermia": 2, "Malaise": 2}}, {"batchcodes": ["P0001340"], "histogram": {"Dizziness": 7, "Dyspnoea": 6, "Blood pressure measurement": 4, "Chest pain": 4, "Body temperature": 3, "Chills": 3, "Cough": 3, "Headache": 3, "Heart rate": 3, "Hypoaesthesia": 3, "Respiratory rate": 3, "Asthenia": 2, "Malaise": 2, "Rash": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Arthritis": 1, "Blood chloride": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Body height": 1, "Body mass index": 1, "Cold sweat": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dysarthria": 1, "Expired product administered": 1, "Facial paralysis": 1, "Gastric disorder": 1, "Gastritis": 1, "Gastroenteritis": 1, "Generalised tonic-clonic seizure": 1, "Hemiparesis": 1, "Hyperthermia": 1, "Interchange of vaccine products": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Neurological examination": 1, "Off label use": 1, "Pain": 1, "Paraesthesia": 1, "Prostatomegaly": 1, "Pruritus": 1, "Pyrexia": 1, "Rash pruritic": 1, "Syncope": 1, "Underweight": 1, "Urine analysis": 1, "Vertigo": 1, "Vomiting": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/P001340.json b/docs/data/histograms/Philippines/P001340.json
new file mode 100644
index 00000000000..3aca55825bc
--- /dev/null
+++ b/docs/data/histograms/Philippines/P001340.json
@@ -0,0 +1 @@
+{"batchcode": "P001340", "histograms": [{"batchcodes": ["P001340"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/P00D1340.json b/docs/data/histograms/Philippines/P00D1340.json
new file mode 100644
index 00000000000..515a6b62bea
--- /dev/null
+++ b/docs/data/histograms/Philippines/P00D1340.json
@@ -0,0 +1 @@
+{"batchcode": "P00D1340", "histograms": [{"batchcodes": ["P00D1340"], "histogram": {"Dyspnoea": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/P114352.json b/docs/data/histograms/Philippines/P114352.json
new file mode 100644
index 00000000000..83e136e21a8
--- /dev/null
+++ b/docs/data/histograms/Philippines/P114352.json
@@ -0,0 +1 @@
+{"batchcode": "P114352", "histograms": [{"batchcodes": ["P114352"], "histogram": {"Cough": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/P610050.json b/docs/data/histograms/Philippines/P610050.json
new file mode 100644
index 00000000000..73840ee5cd8
--- /dev/null
+++ b/docs/data/histograms/Philippines/P610050.json
@@ -0,0 +1 @@
+{"batchcode": "P610050", "histograms": [{"batchcodes": ["P610050"], "histogram": {"Anorectal disorder": 1, "Haemorrhoids": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PA17398.json b/docs/data/histograms/Philippines/PA17398.json
new file mode 100644
index 00000000000..d4334ed6ee1
--- /dev/null
+++ b/docs/data/histograms/Philippines/PA17398.json
@@ -0,0 +1 @@
+{"batchcode": "PA17398", "histograms": [{"batchcodes": ["PA17398"], "histogram": {"Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA165394.json b/docs/data/histograms/Philippines/PAA165394.json
new file mode 100644
index 00000000000..98b511483bc
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA165394.json
@@ -0,0 +1 @@
+{"batchcode": "PAA165394", "histograms": [{"batchcodes": ["PAA165394"], "histogram": {"Asthenia": 1, "Dysarthria": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA165994.json b/docs/data/histograms/Philippines/PAA165994.json
new file mode 100644
index 00000000000..74a3af3e0fe
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA165994.json
@@ -0,0 +1 @@
+{"batchcode": "PAA165994", "histograms": [{"batchcodes": ["PAA165994"], "histogram": {"Nausea": 4, "Dizziness": 3, "Headache": 3, "Malaise": 3, "Pyrexia": 3, "Arthralgia": 2, "Body temperature": 2, "Fatigue": 2, "Nasopharyngitis": 2, "Petechiae": 2, "Somnolence": 2, "Abdominal pain upper": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Immune thrombocytopenia": 1, "Pain": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA1659940.json b/docs/data/histograms/Philippines/PAA1659940.json
new file mode 100644
index 00000000000..468415f6803
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA1659940.json
@@ -0,0 +1 @@
+{"batchcode": "PAA1659940", "histograms": [{"batchcodes": ["PAA1659940"], "histogram": {"Dizziness": 1, "Headache": 1, "Hypotension": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA1659971 EU-4.json b/docs/data/histograms/Philippines/PAA1659971 EU-4.json
new file mode 100644
index 00000000000..e9d36f38a5d
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA1659971 EU-4.json	
@@ -0,0 +1 @@
+{"batchcode": "PAA1659971 EU-4", "histograms": [{"batchcodes": ["PAA1659971 EU-4"], "histogram": {"Abdominal pain": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA169340.json b/docs/data/histograms/Philippines/PAA169340.json
new file mode 100644
index 00000000000..a77cb6b51e7
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA169340.json
@@ -0,0 +1 @@
+{"batchcode": "PAA169340", "histograms": [{"batchcodes": ["PAA169340"], "histogram": {"Intestinal mass": 1, "Intestinal obstruction": 1, "Jaundice": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA169540.json b/docs/data/histograms/Philippines/PAA169540.json
new file mode 100644
index 00000000000..e0ae40099a5
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA169540.json
@@ -0,0 +1 @@
+{"batchcode": "PAA169540", "histograms": [{"batchcodes": ["PAA169540"], "histogram": {"Cerebrovascular accident": 1, "Headache": 1, "Malaise": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA173348320218.json b/docs/data/histograms/Philippines/PAA173348320218.json
new file mode 100644
index 00000000000..b1984a2736f
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA173348320218.json
@@ -0,0 +1 @@
+{"batchcode": "PAA173348320218", "histograms": [{"batchcodes": ["PAA173348320218"], "histogram": {"Body temperature": 1, "Chills": 1, "Dyspnoea": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA173398.json b/docs/data/histograms/Philippines/PAA173398.json
new file mode 100644
index 00000000000..010868975ec
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA173398.json
@@ -0,0 +1 @@
+{"batchcode": "PAA173398", "histograms": [{"batchcodes": ["PAA173398"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dysmenorrhoea": 1, "Endometrial thickening": 1, "Heavy menstrual bleeding": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Off label use": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PAA173696.json b/docs/data/histograms/Philippines/PAA173696.json
new file mode 100644
index 00000000000..4938b94904e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PAA173696.json
@@ -0,0 +1 @@
+{"batchcode": "PAA173696", "histograms": [{"batchcodes": ["PAA173696"], "histogram": {"Abdominal pain": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Septic shock": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PACI073.json b/docs/data/histograms/Philippines/PACI073.json
new file mode 100644
index 00000000000..2663bb14584
--- /dev/null
+++ b/docs/data/histograms/Philippines/PACI073.json
@@ -0,0 +1 @@
+{"batchcode": "PACI073", "histograms": [{"batchcodes": ["PACI073"], "histogram": {"Ascending flaccid paralysis": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PBC0004.json b/docs/data/histograms/Philippines/PBC0004.json
new file mode 100644
index 00000000000..125e04e64a5
--- /dev/null
+++ b/docs/data/histograms/Philippines/PBC0004.json
@@ -0,0 +1 @@
+{"batchcode": "PBC0004", "histograms": [{"batchcodes": ["PBC0004"], "histogram": {"Dizziness": 1, "Headache": 1, "Malaise": 1, "Pain": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PBC0008.json b/docs/data/histograms/Philippines/PBC0008.json
new file mode 100644
index 00000000000..dc1bafb1c6a
--- /dev/null
+++ b/docs/data/histograms/Philippines/PBC0008.json
@@ -0,0 +1 @@
+{"batchcode": "PBC0008", "histograms": [{"batchcodes": ["PBC0008"], "histogram": {"Asthenia": 1, "Dysarthria": 1, "Grip strength decreased": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA 0008.json b/docs/data/histograms/Philippines/PCA 0008.json
new file mode 100644
index 00000000000..f98942e2ff4
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA 0008.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA 0008", "histograms": [{"batchcodes": ["PCA 0008"], "histogram": {"Anxiety": 1, "Dizziness": 1, "Dyskinesia": 1, "Fatigue": 1, "Gaze palsy": 1, "Palpitations": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA 0028.json b/docs/data/histograms/Philippines/PCA 0028.json
new file mode 100644
index 00000000000..d6adbd27df2
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA 0028.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA 0028", "histograms": [{"batchcodes": ["PCA 0028"], "histogram": {"Hypertensive urgency": 2, "Dizziness": 1, "Headache": 1, "Hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA 0031.json b/docs/data/histograms/Philippines/PCA 0031.json
new file mode 100644
index 00000000000..8862fc988b4
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA 0031.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA 0031", "histograms": [{"batchcodes": ["PCA 0031"], "histogram": {"Dizziness": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA 0050.json b/docs/data/histograms/Philippines/PCA 0050.json
new file mode 100644
index 00000000000..8091ed17182
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA 0050.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA 0050", "histograms": [{"batchcodes": ["PCA 0050"], "histogram": {"Asthenia": 1, "Blood pressure increased": 1, "Body temperature": 1, "Diarrhoea": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Septic shock": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA00024.json b/docs/data/histograms/Philippines/PCA00024.json
new file mode 100644
index 00000000000..0700575efdd
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA00024.json
@@ -0,0 +1 @@
+{"batchcode": "PCA00024", "histograms": [{"batchcodes": ["PCA00024"], "histogram": {"Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0008.json b/docs/data/histograms/Philippines/PCA0008.json
new file mode 100644
index 00000000000..b591094f795
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0008.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0008", "histograms": [{"batchcodes": ["212C21A", "PCA0008"], "histogram": {"Death": 1}}, {"batchcodes": ["PCA0008"], "histogram": {"Syncope": 5, "Cerebral infarction": 2, "Death": 2, "Dizziness": 2, "Dyspnoea": 2, "Loss of consciousness": 2, "Palpitations": 2, "SARS-CoV-2 test": 2, "Vomiting": 2, "Altered state of consciousness": 1, "Anaemia of chronic disease": 1, "Aneurysm": 1, "Asthenia": 1, "Back pain": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Cerebellar haemorrhage": 1, "Chest pain": 1, "Chronic kidney disease": 1, "Chronic obstructive pulmonary disease": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Dehydration": 1, "Diabetes mellitus": 1, "Diabetic nephropathy": 1, "Electrolyte imbalance": 1, "Faeces discoloured": 1, "Gastric disorder": 1, "Haematemesis": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Immune thrombocytopenia": 1, "Kidney infection": 1, "Muscular weakness": 1, "Pain": 1, "Paralysis": 1, "Pneumonia": 1, "Pruritus": 1, "Respiratory tract infection": 1, "Subarachnoid haemorrhage": 1, "Subdural haematoma": 1, "Upper gastrointestinal haemorrhage": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0009.json b/docs/data/histograms/Philippines/PCA0009.json
new file mode 100644
index 00000000000..711fbe19f3d
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0009.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0009", "histograms": [{"batchcodes": ["PCA0009"], "histogram": {"Headache": 2, "Asthenia": 1, "Decreased appetite": 1, "Gingival bleeding": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Pain": 1, "Pyrexia": 1, "Seizure": 1, "Skin lesion": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0024.json b/docs/data/histograms/Philippines/PCA0024.json
new file mode 100644
index 00000000000..a256eefd131
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0024.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0024", "histograms": [{"batchcodes": ["212C21A", "PCA0024"], "histogram": {"Death": 1}}, {"batchcodes": ["PCA0024"], "histogram": {"Dizziness": 2, "Dyspnoea": 2, "Fracture": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abdominal rigidity": 1, "Arthralgia": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Chills": 1, "Dysarthria": 1, "Fatigue": 1, "Gait disturbance": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Malaise": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0024/222756.json b/docs/data/histograms/Philippines/PCA0024/222756.json
new file mode 100644
index 00000000000..fecfef27acb
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0024/222756.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0024/222756", "histograms": [{"batchcodes": ["PCA0024/222756"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0025.json b/docs/data/histograms/Philippines/PCA0025.json
new file mode 100644
index 00000000000..48e4764a10e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0025.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0025", "histograms": [{"batchcodes": ["PCA0025"], "histogram": {"Blood pressure measurement": 7, "Blood pressure increased": 6, "Dizziness": 2, "Loss of consciousness": 2, "Malaise": 2, "Syncope": 2, "Vision blurred": 2, "Blood pressure decreased": 1, "Bradycardia": 1, "Dysuria": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Muscular weakness": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0028.json b/docs/data/histograms/Philippines/PCA0028.json
new file mode 100644
index 00000000000..be7d7e3db3b
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0028.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0028", "histograms": [{"batchcodes": ["PCA0028"], "histogram": {"Headache": 3, "Chills": 2, "Malaise": 2, "Nausea": 2, "Pyrexia": 2, "Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Basal ganglia haemorrhage": 1, "Bell's palsy": 1, "Brain herniation": 1, "Death": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Immunisation": 1, "Loss of consciousness": 1, "Myalgia": 1, "Neuropathy peripheral": 1, "Off label use": 1, "Rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0029.json b/docs/data/histograms/Philippines/PCA0029.json
new file mode 100644
index 00000000000..ce635cffc4e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0029.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0029", "histograms": [{"batchcodes": ["PCA0029"], "histogram": {"Dizziness": 3, "Headache": 2, "Pyrexia": 2, "Syncope": 2, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0030.json b/docs/data/histograms/Philippines/PCA0030.json
new file mode 100644
index 00000000000..520654c979a
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0030.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0030", "histograms": [{"batchcodes": ["PCA0030"], "histogram": {"Blood pressure increased": 2, "Blood pressure measurement": 2, "Cough": 2, "Loss of consciousness": 2, "Cyanosis": 1, "Dyspnoea": 1, "Extensive swelling of vaccinated limb": 1, "Feeling cold": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Oedema": 1, "Pallor": 1, "Unresponsive to stimuli": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0031.json b/docs/data/histograms/Philippines/PCA0031.json
new file mode 100644
index 00000000000..a654ce745cc
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0031.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0031", "histograms": [{"batchcodes": ["PCA0031"], "histogram": {"Dizziness": 3, "Syncope": 3, "Malaise": 2, "Rash": 2, "Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Nausea": 1, "Pain": 1, "Paralysis": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA00328.json b/docs/data/histograms/Philippines/PCA00328.json
new file mode 100644
index 00000000000..e8895dca08e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA00328.json
@@ -0,0 +1 @@
+{"batchcode": "PCA00328", "histograms": [{"batchcodes": ["PCA00328"], "histogram": {"Cold sweat": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0034.json b/docs/data/histograms/Philippines/PCA0034.json
new file mode 100644
index 00000000000..897e1518ef6
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0034.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0034", "histograms": [{"batchcodes": ["PCA0034"], "histogram": {"Diarrhoea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0037.json b/docs/data/histograms/Philippines/PCA0037.json
new file mode 100644
index 00000000000..9676ac068b3
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0037.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0037", "histograms": [{"batchcodes": ["PCA0037"], "histogram": {"Asthenia": 1, "COVID-19": 1, "Chronic obstructive pulmonary disease": 1, "Cold type haemolytic anaemia": 1, "Drug ineffective": 1, "Headache": 1, "Immunisation": 1, "Off label use": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Thromboangiitis obliterans": 1, "Upper gastrointestinal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0046.json b/docs/data/histograms/Philippines/PCA0046.json
new file mode 100644
index 00000000000..be6a534dec0
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0046.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0046", "histograms": [{"batchcodes": ["PCA0046"], "histogram": {"Off label use": 2, "Angioedema": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cerebrovascular disorder": 1, "Dizziness": 1, "Dysarthria": 1, "Dyspnoea": 1, "Embolic stroke": 1, "Expired product administered": 1, "Headache": 1, "Heart rate": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Myocardial ischaemia": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Sensory loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0050.json b/docs/data/histograms/Philippines/PCA0050.json
new file mode 100644
index 00000000000..75e873fe6a1
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0050.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0050", "histograms": [{"batchcodes": ["PCA0050"], "histogram": {"Abdominal pain lower": 1, "Abdominal pain upper": 1, "Abnormal behaviour": 1, "Cough": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Dysuria": 1, "Gastroenteritis": 1, "Immunisation": 1, "Labour pain": 1, "Maternal exposure during pregnancy": 1, "Maternal exposure timing unspecified": 1, "Off label use": 1, "Peripheral swelling": 1, "Premature rupture of membranes": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0063.json b/docs/data/histograms/Philippines/PCA0063.json
new file mode 100644
index 00000000000..381f320bda7
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0063.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0063", "histograms": [{"batchcodes": ["PCA0063"], "histogram": {"Blood pressure increased": 1, "Dizziness": 1, "Hemiparesis": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA008.json b/docs/data/histograms/Philippines/PCA008.json
new file mode 100644
index 00000000000..476ea2eaa73
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA008.json
@@ -0,0 +1 @@
+{"batchcode": "PCA008", "histograms": [{"batchcodes": ["PCA008"], "histogram": {"Nausea": 1, "Seizure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA009.json b/docs/data/histograms/Philippines/PCA009.json
new file mode 100644
index 00000000000..060b8043070
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA009.json
@@ -0,0 +1 @@
+{"batchcode": "PCA009", "histograms": [{"batchcodes": ["PCA009"], "histogram": {"Foetal death": 2, "Cough": 1, "Dizziness": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA0330.json b/docs/data/histograms/Philippines/PCA0330.json
new file mode 100644
index 00000000000..ae6b63bbb6e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA0330.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0330", "histograms": [{"batchcodes": ["PCA0330"], "histogram": {"Dysarthria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCA05D.json b/docs/data/histograms/Philippines/PCA05D.json
new file mode 100644
index 00000000000..63ac70de619
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCA05D.json
@@ -0,0 +1 @@
+{"batchcode": "PCA05D", "histograms": [{"batchcodes": ["PCA05D"], "histogram": {"Interchange of vaccine products": 1, "Off label use": 1, "Pain": 1, "Swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCADO30.json b/docs/data/histograms/Philippines/PCADO30.json
new file mode 100644
index 00000000000..d483bdcb3e9
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCADO30.json
@@ -0,0 +1 @@
+{"batchcode": "PCADO30", "histograms": [{"batchcodes": ["PCADO30"], "histogram": {"Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCAOOO8.json b/docs/data/histograms/Philippines/PCAOOO8.json
new file mode 100644
index 00000000000..12442659452
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCAOOO8.json
@@ -0,0 +1 @@
+{"batchcode": "PCAOOO8", "histograms": [{"batchcodes": ["PCAOOO8"], "histogram": {"Headache": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB 0002 / FH 8.json b/docs/data/histograms/Philippines/PCB 0002 / FH 8.json
new file mode 100644
index 00000000000..a790c0b8f7f
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB 0002 / FH 8.json	
@@ -0,0 +1 @@
+{"batchcode": "PCB 0002 / FH 8", "histograms": [{"batchcodes": ["PCB 0002 / FH 8"], "histogram": {"Death": 1, "Dyspnoea": 1, "Fatigue": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB 002.json b/docs/data/histograms/Philippines/PCB 002.json
new file mode 100644
index 00000000000..e50a8a100dd
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB 002.json	
@@ -0,0 +1 @@
+{"batchcode": "PCB 002", "histograms": [{"batchcodes": ["PCB 002"], "histogram": {"Chills": 1, "Incorrect route of product administration": 1, "Nausea": 1, "Pyrexia": 1, "Taste disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB-002.json b/docs/data/histograms/Philippines/PCB-002.json
new file mode 100644
index 00000000000..83fc45c69b7
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB-002.json
@@ -0,0 +1 @@
+{"batchcode": "PCB-002", "histograms": [{"batchcodes": ["PCB-002"], "histogram": {"Chest pain": 1, "Nausea": 1, "Sensation of foreign body": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB000.json b/docs/data/histograms/Philippines/PCB000.json
new file mode 100644
index 00000000000..bf7634f1ad5
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB000.json
@@ -0,0 +1 @@
+{"batchcode": "PCB000", "histograms": [{"batchcodes": ["PCB000"], "histogram": {"Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0002.json b/docs/data/histograms/Philippines/PCB0002.json
new file mode 100644
index 00000000000..5f11c3f6122
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0002.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0002", "histograms": [{"batchcodes": ["PCB0002"], "histogram": {"Blood pressure measurement": 67, "Blood pressure increased": 65, "Dizziness": 11, "Dyspnoea": 11, "Syncope": 11, "Vomiting": 5, "Arthralgia": 4, "Asthenia": 4, "Chest pain": 4, "Drug ineffective": 4, "Headache": 4, "Loss of consciousness": 4, "Pyrexia": 4, "Abdominal pain": 3, "COVID-19": 3, "Cough": 3, "Hypotension": 3, "Palpitations": 3, "SARS-CoV-2 test": 3, "Seizure": 3, "Anaphylactic shock": 2, "Blood pressure decreased": 2, "Body temperature": 2, "Chest discomfort": 2, "Death": 2, "Diarrhoea": 2, "Heart rate": 2, "Hypertension": 2, "Hypokalaemia": 2, "Hypoxic-ischaemic encephalopathy": 2, "Interchange of vaccine products": 2, "Off label use": 2, "Oxygen saturation": 2, "Pneumonia": 2, "Presyncope": 2, "Respiratory rate": 2, "Abdominal pain upper": 1, "Acute respiratory failure": 1, "Agonal respiration": 1, "Appendicitis": 1, "Asthma": 1, "COVID-19 screening": 1, "Cardiac arrest": 1, "Cardiovascular disorder": 1, "Cold sweat": 1, "Craniocerebral injury": 1, "Decreased appetite": 1, "Dengue fever": 1, "Diplopia": 1, "Dysarthria": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Fatigue": 1, "Fear of injection": 1, "Haematoma": 1, "Haemorrhage": 1, "Hypoglycaemia": 1, "Myalgia": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Obesity": 1, "Oropharyngeal pain": 1, "Paralysis": 1, "Peripheral coldness": 1, "Physical examination": 1, "Productive cough": 1, "Pulse abnormal": 1, "Pupil fixed": 1, "Rash": 1, "Respiratory arrest": 1, "Respiratory rate increased": 1, "Skin laceration": 1, "Suspected COVID-19": 1, "Throat irritation": 1, "Tonic convulsion": 1, "Unresponsive to stimuli": 1, "Urticaria": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0003.json b/docs/data/histograms/Philippines/PCB0003.json
new file mode 100644
index 00000000000..41c28006fa0
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0003.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0003", "histograms": [{"batchcodes": ["PCB0003"], "histogram": {"Loss of consciousness": 2, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0004.json b/docs/data/histograms/Philippines/PCB0004.json
new file mode 100644
index 00000000000..618d1aee963
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0004.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0004", "histograms": [{"batchcodes": ["PCB0004"], "histogram": {"Blood pressure increased": 7, "Blood pressure measurement": 7, "Pyrexia": 6, "Dizziness": 5, "Loss of consciousness": 4, "Syncope": 4, "Chest pain": 3, "Chills": 3, "Cough": 3, "Dyspnoea": 3, "Vomiting": 3, "Arthralgia": 2, "Asthenia": 2, "Cold sweat": 2, "Myalgia": 2, "Rash": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Aortic arteriosclerosis": 1, "Blood pressure decreased": 1, "COVID-19": 1, "Cardiac failure": 1, "Chest X-ray": 1, "Decreased appetite": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dysphagia": 1, "Facial asymmetry": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Meningitis meningococcal": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neisseria test negative": 1, "Oropharyngeal pain": 1, "Pallor": 1, "Palpitations": 1, "Pruritus": 1, "Pulse absent": 1, "Purpura": 1, "Rash pruritic": 1, "Seizure": 1, "Sensation of foreign body": 1, "Septic shock": 1, "Tuberculosis": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0006.json b/docs/data/histograms/Philippines/PCB0006.json
new file mode 100644
index 00000000000..e099366a755
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0006.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0006", "histograms": [{"batchcodes": ["PCB0006"], "histogram": {"Blood pressure increased": 10, "Blood pressure measurement": 10, "Chest pain": 5, "Dyspnoea": 4, "COVID-19": 3, "Dizziness": 3, "Interchange of vaccine products": 3, "Off label use": 3, "Drug ineffective": 2, "Immunisation": 2, "Nausea": 2, "SARS-CoV-2 test": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Acute myocardial infarction": 1, "Anaphylactic reaction": 1, "Arthralgia": 1, "Asthenia": 1, "COVID-19 screening": 1, "Death": 1, "Decreased appetite": 1, "Fatigue": 1, "Haematochezia": 1, "Headache": 1, "Joint swelling": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Myocardial infarction": 1, "Non-pitting oedema": 1, "Pain assessment": 1, "Pain in extremity": 1, "Palpitations": 1, "Pruritus": 1, "Rash": 1, "Skin lesion": 1, "Swelling face": 1, "Tonic convulsion": 1, "Type 2 diabetes mellitus": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0014.json b/docs/data/histograms/Philippines/PCB0014.json
new file mode 100644
index 00000000000..431d01c724e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0014.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0014", "histograms": [{"batchcodes": ["PCB0014"], "histogram": {"Malaise": 3, "Arthralgia": 2, "Chills": 2, "Myalgia": 2, "Pyrexia": 2, "Rash": 2, "Abdominal distension": 1, "Asthenia": 1, "Death": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Hemiplegia": 1, "Hypertensive emergency": 1, "Immunisation": 1, "Loss of consciousness": 1, "Nasopharyngitis": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Postmenopausal haemorrhage": 1, "Type 2 diabetes mellitus": 1, "Unresponsive to stimuli": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0015.json b/docs/data/histograms/Philippines/PCB0015.json
new file mode 100644
index 00000000000..7e60074223e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0015.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0015", "histograms": [{"batchcodes": ["PCB0015"], "histogram": {"Dizziness": 3, "Blood pressure measurement": 2, "Body temperature": 2, "Electrolyte imbalance": 2, "Heart rate": 2, "Oxygen saturation": 2, "Respiratory rate": 2, "Vaccination site pain": 2, "Weight": 2, "COVID-19": 1, "Cardiovascular disorder": 1, "Cerebrovascular accident": 1, "Cerebrovascular disorder": 1, "Chills": 1, "Computerised tomogram": 1, "Diabetes mellitus": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Facial asymmetry": 1, "Fall": 1, "Gaze palsy": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypokalaemia": 1, "Immunisation": 1, "Infarction": 1, "Loss of consciousness": 1, "Malaise": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Off label use": 1, "Palpitations": 1, "Post stroke seizure": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Vertigo positional": 1, "Vomiting": 1, "Walking disability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0018.json b/docs/data/histograms/Philippines/PCB0018.json
new file mode 100644
index 00000000000..f537a25d0da
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0018.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0018", "histograms": [{"batchcodes": ["ACB3221", "PCB0018"], "histogram": {"Hypoaesthesia": 1}}, {"batchcodes": ["PCB0018"], "histogram": {"Hypoaesthesia": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0019.json b/docs/data/histograms/Philippines/PCB0019.json
new file mode 100644
index 00000000000..2f4d56763ca
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0019.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0019", "histograms": [{"batchcodes": ["PCB0019"], "histogram": {"Hemiparesis": 1, "Immunisation": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB002.json b/docs/data/histograms/Philippines/PCB002.json
new file mode 100644
index 00000000000..f7fe6859a33
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB002.json
@@ -0,0 +1 @@
+{"batchcode": "PCB002", "histograms": [{"batchcodes": ["PCB002"], "histogram": {"Blood pressure measurement": 2, "Blood pressure increased": 1, "Haemoptysis": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB004.json b/docs/data/histograms/Philippines/PCB004.json
new file mode 100644
index 00000000000..3a5c7b4dc61
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB004.json
@@ -0,0 +1 @@
+{"batchcode": "PCB004", "histograms": [{"batchcodes": ["PCB004"], "histogram": {"Dizziness": 2, "Bradycardia": 1, "Heart rate": 1, "Loss of consciousness": 1, "Orthostatic hypotension": 1, "Oxygen saturation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB004222756.json b/docs/data/histograms/Philippines/PCB004222756.json
new file mode 100644
index 00000000000..1649b8f02db
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB004222756.json
@@ -0,0 +1 @@
+{"batchcode": "PCB004222756", "histograms": [{"batchcodes": ["PCB004222756"], "histogram": {"Dizziness": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB006.json b/docs/data/histograms/Philippines/PCB006.json
new file mode 100644
index 00000000000..8c0e3dd10fd
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB006.json
@@ -0,0 +1 @@
+{"batchcode": "PCB006", "histograms": [{"batchcodes": ["PCB006"], "histogram": {"Asthenia": 1, "Cerebral infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCB0882.json b/docs/data/histograms/Philippines/PCB0882.json
new file mode 100644
index 00000000000..1c6d5618888
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCB0882.json
@@ -0,0 +1 @@
+{"batchcode": "PCB0882", "histograms": [{"batchcodes": ["PCB0882"], "histogram": {"Alopecia": 1, "Anaemia": 1, "Astigmatism": 1, "Decreased appetite": 1, "Dizziness": 1, "Investigation": 1, "Leukaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCH0050.json b/docs/data/histograms/Philippines/PCH0050.json
new file mode 100644
index 00000000000..f87d4e801e5
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCH0050.json
@@ -0,0 +1 @@
+{"batchcode": "PCH0050", "histograms": [{"batchcodes": ["PCH0050"], "histogram": {"Oedema peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PCV002.json b/docs/data/histograms/Philippines/PCV002.json
new file mode 100644
index 00000000000..47a930c62b5
--- /dev/null
+++ b/docs/data/histograms/Philippines/PCV002.json
@@ -0,0 +1 @@
+{"batchcode": "PCV002", "histograms": [{"batchcodes": ["PCV002"], "histogram": {"Immunisation reaction": 1, "Loss of consciousness": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PD0359.json b/docs/data/histograms/Philippines/PD0359.json
new file mode 100644
index 00000000000..67c65afc40f
--- /dev/null
+++ b/docs/data/histograms/Philippines/PD0359.json
@@ -0,0 +1 @@
+{"batchcode": "PD0359", "histograms": [{"batchcodes": ["PD0359"], "histogram": {"Abdominal pain": 1, "Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PG40096.json b/docs/data/histograms/Philippines/PG40096.json
new file mode 100644
index 00000000000..7a63cdd6a1f
--- /dev/null
+++ b/docs/data/histograms/Philippines/PG40096.json
@@ -0,0 +1 @@
+{"batchcode": "PG40096", "histograms": [{"batchcodes": ["PG40096"], "histogram": {"Blood pressure increased": 1, "Hypoaesthesia": 1, "Parenteral nutrition": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PG8643.json b/docs/data/histograms/Philippines/PG8643.json
new file mode 100644
index 00000000000..492cfb2d8dc
--- /dev/null
+++ b/docs/data/histograms/Philippines/PG8643.json
@@ -0,0 +1 @@
+{"batchcode": "PG8643", "histograms": [{"batchcodes": ["PG8643"], "histogram": {"Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PGA0031.json b/docs/data/histograms/Philippines/PGA0031.json
new file mode 100644
index 00000000000..40af2c3d94b
--- /dev/null
+++ b/docs/data/histograms/Philippines/PGA0031.json
@@ -0,0 +1 @@
+{"batchcode": "PGA0031", "histograms": [{"batchcodes": ["PGA0031"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Headache": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PH2528.json b/docs/data/histograms/Philippines/PH2528.json
new file mode 100644
index 00000000000..221e38483c3
--- /dev/null
+++ b/docs/data/histograms/Philippines/PH2528.json
@@ -0,0 +1 @@
+{"batchcode": "PH2528", "histograms": [{"batchcodes": ["PH2528"], "histogram": {"Cough": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PH5773.json b/docs/data/histograms/Philippines/PH5773.json
new file mode 100644
index 00000000000..819de78f22d
--- /dev/null
+++ b/docs/data/histograms/Philippines/PH5773.json
@@ -0,0 +1 @@
+{"batchcode": "PH5773", "histograms": [{"batchcodes": ["PH5773"], "histogram": {"Abdominal pain lower": 1, "Hypertensive urgency": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PIVC21B.json b/docs/data/histograms/Philippines/PIVC21B.json
new file mode 100644
index 00000000000..4cdd961d676
--- /dev/null
+++ b/docs/data/histograms/Philippines/PIVC21B.json
@@ -0,0 +1 @@
+{"batchcode": "PIVC21B", "histograms": [{"batchcodes": ["PIVC21B"], "histogram": {"Arthralgia": 1, "Myalgia": 1, "Petechiae": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PJ8760.json b/docs/data/histograms/Philippines/PJ8760.json
new file mode 100644
index 00000000000..30d67078ffa
--- /dev/null
+++ b/docs/data/histograms/Philippines/PJ8760.json
@@ -0,0 +1 @@
+{"batchcode": "PJ8760", "histograms": [{"batchcodes": ["PJ8760"], "histogram": {"Amnesia": 1, "Head injury": 1, "Hypokalaemia": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PK6858.json b/docs/data/histograms/Philippines/PK6858.json
new file mode 100644
index 00000000000..a81b7206d51
--- /dev/null
+++ b/docs/data/histograms/Philippines/PK6858.json
@@ -0,0 +1 @@
+{"batchcode": "PK6858", "histograms": [{"batchcodes": ["PK6858"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PLA031.json b/docs/data/histograms/Philippines/PLA031.json
new file mode 100644
index 00000000000..f86f6fec715
--- /dev/null
+++ b/docs/data/histograms/Philippines/PLA031.json
@@ -0,0 +1 @@
+{"batchcode": "PLA031", "histograms": [{"batchcodes": ["PLA031"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PLB0014.json b/docs/data/histograms/Philippines/PLB0014.json
new file mode 100644
index 00000000000..a086c9402fc
--- /dev/null
+++ b/docs/data/histograms/Philippines/PLB0014.json
@@ -0,0 +1 @@
+{"batchcode": "PLB0014", "histograms": [{"batchcodes": ["PLB0014"], "histogram": {"Bell's palsy": 1, "Computerised tomogram": 1, "Headache": 1, "Immunisation": 1, "Off label use": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PN40172.json b/docs/data/histograms/Philippines/PN40172.json
new file mode 100644
index 00000000000..0958ae9864e
--- /dev/null
+++ b/docs/data/histograms/Philippines/PN40172.json
@@ -0,0 +1 @@
+{"batchcode": "PN40172", "histograms": [{"batchcodes": ["213C21A", "PN40172"], "histogram": {"COVID-19": 1, "Cough": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PR8392.json b/docs/data/histograms/Philippines/PR8392.json
new file mode 100644
index 00000000000..73b95e0792d
--- /dev/null
+++ b/docs/data/histograms/Philippines/PR8392.json
@@ -0,0 +1 @@
+{"batchcode": "PR8392", "histograms": [{"batchcodes": ["PR8392"], "histogram": {"Body temperature": 1, "Generalised tonic-clonic seizure": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/PSA0008.json b/docs/data/histograms/Philippines/PSA0008.json
new file mode 100644
index 00000000000..f94f7e15ba6
--- /dev/null
+++ b/docs/data/histograms/Philippines/PSA0008.json
@@ -0,0 +1 @@
+{"batchcode": "PSA0008", "histograms": [{"batchcodes": ["PSA0008"], "histogram": {"Dyspnoea": 2, "Hypoaesthesia": 2, "Akinesia": 1, "Asthenia": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/R12C21A.json b/docs/data/histograms/Philippines/R12C21A.json
new file mode 100644
index 00000000000..6e929b6670c
--- /dev/null
+++ b/docs/data/histograms/Philippines/R12C21A.json
@@ -0,0 +1 @@
+{"batchcode": "R12C21A", "histograms": [{"batchcodes": ["R12C21A"], "histogram": {"Asthenia": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/R6001.json b/docs/data/histograms/Philippines/R6001.json
new file mode 100644
index 00000000000..1325aced90e
--- /dev/null
+++ b/docs/data/histograms/Philippines/R6001.json
@@ -0,0 +1 @@
+{"batchcode": "R6001", "histograms": [{"batchcodes": ["R6001"], "histogram": {"Blood glucose increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cardiac arrest": 1, "Cerebral haemorrhage": 1, "Chest X-ray": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Facial asymmetry": 1, "Heart rate": 1, "Hemiparesis": 1, "Hypertension": 1, "Loss of consciousness": 1, "Nystagmus": 1, "Oxygen saturation": 1, "Respiratory rate": 1, "Type 2 diabetes mellitus": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/RJ8760.json b/docs/data/histograms/Philippines/RJ8760.json
new file mode 100644
index 00000000000..d622103ac8d
--- /dev/null
+++ b/docs/data/histograms/Philippines/RJ8760.json
@@ -0,0 +1 @@
+{"batchcode": "RJ8760", "histograms": [{"batchcodes": ["RJ8760"], "histogram": {"Anaphylactic shock": 1, "Hypotension": 1, "Myocarditis": 1, "Shock": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/SD 5996.json b/docs/data/histograms/Philippines/SD 5996.json
new file mode 100644
index 00000000000..acad9648eca
--- /dev/null
+++ b/docs/data/histograms/Philippines/SD 5996.json	
@@ -0,0 +1 @@
+{"batchcode": "SD 5996", "histograms": [{"batchcodes": ["SD 5996"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "COVID-19": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site discomfort": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/SEFE8163.json b/docs/data/histograms/Philippines/SEFE8163.json
new file mode 100644
index 00000000000..268541fe78a
--- /dev/null
+++ b/docs/data/histograms/Philippines/SEFE8163.json
@@ -0,0 +1 @@
+{"batchcode": "SEFE8163", "histograms": [{"batchcodes": ["SEFE8163"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Nasopharyngitis": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/SL4073.json b/docs/data/histograms/Philippines/SL4073.json
new file mode 100644
index 00000000000..2b33e14134c
--- /dev/null
+++ b/docs/data/histograms/Philippines/SL4073.json
@@ -0,0 +1 @@
+{"batchcode": "SL4073", "histograms": [{"batchcodes": ["SL4073"], "histogram": {"Body temperature": 1, "Cough": 1, "Haematochezia": 1, "Nasopharyngitis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/TL5324.json b/docs/data/histograms/Philippines/TL5324.json
new file mode 100644
index 00000000000..f3cbbf22eae
--- /dev/null
+++ b/docs/data/histograms/Philippines/TL5324.json
@@ -0,0 +1 @@
+{"batchcode": "TL5324", "histograms": [{"batchcodes": ["TL5324"], "histogram": {"Dizziness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/V4-2 FD5996.json b/docs/data/histograms/Philippines/V4-2 FD5996.json
new file mode 100644
index 00000000000..002e389cb5b
--- /dev/null
+++ b/docs/data/histograms/Philippines/V4-2 FD5996.json	
@@ -0,0 +1 @@
+{"batchcode": "V4-2 FD5996", "histograms": [{"batchcodes": ["V4-2 FD5996"], "histogram": {"Asymptomatic COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Philippines/XN4073PCB.json b/docs/data/histograms/Philippines/XN4073PCB.json
new file mode 100644
index 00000000000..a83b15b761c
--- /dev/null
+++ b/docs/data/histograms/Philippines/XN4073PCB.json
@@ -0,0 +1 @@
+{"batchcode": "XN4073PCB", "histograms": [{"batchcodes": ["XN4073PCB"], "histogram": {"Abdominal pain": 1, "Decreased appetite": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Poland/EL1284.json b/docs/data/histograms/Poland/EL1284.json
new file mode 100644
index 00000000000..c60cb098a42
--- /dev/null
+++ b/docs/data/histograms/Poland/EL1284.json
@@ -0,0 +1 @@
+{"batchcode": "EL1284", "histograms": [{"batchcodes": ["EL1284"], "histogram": {"Fatigue": 1, "Feeling hot": 1, "Hypoaesthesia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Portugal/18008978.json b/docs/data/histograms/Portugal/18008978.json
new file mode 100644
index 00000000000..f862ddefa1c
--- /dev/null
+++ b/docs/data/histograms/Portugal/18008978.json
@@ -0,0 +1 @@
+{"batchcode": "18008978", "histograms": [{"batchcodes": ["18008978"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Pharyngeal swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/001J21-2A.json b/docs/data/histograms/Puerto Rico/001J21-2A.json
new file mode 100644
index 00000000000..aeaa8a1c0f4
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/001J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "001J21-2A", "histograms": [{"batchcodes": ["001J21-2A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/003K21-2A.json b/docs/data/histograms/Puerto Rico/003K21-2A.json
new file mode 100644
index 00000000000..d2fd7f2a461
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/003K21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "003K21-2A", "histograms": [{"batchcodes": ["003K21-2A"], "histogram": {"Expired product administered": 4, "Product storage error": 4, "No adverse event": 3, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/010A21A.json b/docs/data/histograms/Puerto Rico/010A21A.json
new file mode 100644
index 00000000000..658fff331b0
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/010A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A21A", "histograms": [{"batchcodes": ["010A21A"], "histogram": {"Dementia Alzheimer's type": 1, "Intracranial aneurysm": 1, "Mydriasis": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/011A21A.json b/docs/data/histograms/Puerto Rico/011A21A.json
new file mode 100644
index 00000000000..6b16752ab63
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/011A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011A21A", "histograms": [{"batchcodes": ["011A21A"], "histogram": {"Death": 2, "Expired product administered": 2, "Product storage error": 2, "Cardiac failure": 1, "Decreased appetite": 1, "Dysphagia": 1, "Gastrointestinal tube insertion": 1, "General physical health deterioration": 1, "Myocardial infarction": 1, "Respiratory arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/011J20A.json b/docs/data/histograms/Puerto Rico/011J20A.json
new file mode 100644
index 00000000000..5a141d2f97f
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/011J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A", "histograms": [{"batchcodes": ["011J20A"], "histogram": {"Cheilitis": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/011L20A.json b/docs/data/histograms/Puerto Rico/011L20A.json
new file mode 100644
index 00000000000..577a978f5fd
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/011L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L20A", "histograms": [{"batchcodes": ["011L20A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/011M20A.json b/docs/data/histograms/Puerto Rico/011M20A.json
new file mode 100644
index 00000000000..f53dcee60a7
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/011M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M20A", "histograms": [{"batchcodes": ["011M20A"], "histogram": {"Death": 5, "Malaise": 2, "Respiratory disorder": 2, "Aspiration": 1, "Cardio-respiratory arrest": 1, "Chest X-ray normal": 1, "Expired product administered": 1, "Foaming at mouth": 1, "Food refusal": 1, "General physical health deterioration": 1, "Hypertension": 1, "Hypotension": 1, "Pneumonia": 1, "Product storage error": 1, "Productive cough": 1, "Vital functions abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/011M21A.json b/docs/data/histograms/Puerto Rico/011M21A.json
new file mode 100644
index 00000000000..c0d7fa8cc3a
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/011M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M21A", "histograms": [{"batchcodes": ["011M21A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/013F21A.json b/docs/data/histograms/Puerto Rico/013F21A.json
new file mode 100644
index 00000000000..f4327834f03
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/013F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013F21A", "histograms": [{"batchcodes": ["013F21A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/013L20A.json b/docs/data/histograms/Puerto Rico/013L20A.json
new file mode 100644
index 00000000000..ac1d9047316
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/013L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20A", "histograms": [{"batchcodes": ["013L20A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/016C21A.json b/docs/data/histograms/Puerto Rico/016C21A.json
new file mode 100644
index 00000000000..c49409dd019
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/016C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016C21A", "histograms": [{"batchcodes": ["016C21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/016M20A.json b/docs/data/histograms/Puerto Rico/016M20A.json
new file mode 100644
index 00000000000..74220aa42e4
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/016M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "016M20A", "histograms": [{"batchcodes": ["016M20A"], "histogram": {"Death": 1, "Expired product administered": 1, "No adverse event": 1, "Pneumonia aspiration": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/018B21A.json b/docs/data/histograms/Puerto Rico/018B21A.json
new file mode 100644
index 00000000000..0bfacbaba0a
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/018B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "018B21A", "histograms": [{"batchcodes": ["018B21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/022C21A.json b/docs/data/histograms/Puerto Rico/022C21A.json
new file mode 100644
index 00000000000..bf50a7b8c5f
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/022C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022C21A", "histograms": [{"batchcodes": ["022C21A"], "histogram": {"Expired product administered": 1, "Inappropriate schedule of product administration": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/026AZ1A.json b/docs/data/histograms/Puerto Rico/026AZ1A.json
new file mode 100644
index 00000000000..dfd27d26111
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/026AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "026AZ1A", "histograms": [{"batchcodes": ["026AZ1A"], "histogram": {"Abdominal pain": 1, "Aspiration": 1, "Cough": 1, "Myocardial infarction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/030L20A.json b/docs/data/histograms/Puerto Rico/030L20A.json
new file mode 100644
index 00000000000..df390cea22c
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/030L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20A", "histograms": [{"batchcodes": ["030L20A"], "histogram": {"Mobility decreased": 2, "Cardio-respiratory arrest": 1, "Chills": 1, "Dementia Alzheimer's type": 1, "Fatigue": 1, "Gastrooesophageal reflux disease": 1, "Gastrostomy": 1, "Headache": 1, "Hypotension": 1, "Impaired work ability": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Myalgia": 1, "Pyrexia": 1, "Urinary retention": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/031L20A.json b/docs/data/histograms/Puerto Rico/031L20A.json
new file mode 100644
index 00000000000..d3afd84d8fc
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/031L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L20A", "histograms": [{"batchcodes": ["031L20A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/031M20A.json b/docs/data/histograms/Puerto Rico/031M20A.json
new file mode 100644
index 00000000000..2041b34f4a9
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/031M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20A", "histograms": [{"batchcodes": ["031M20A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/032220A.json b/docs/data/histograms/Puerto Rico/032220A.json
new file mode 100644
index 00000000000..c9995a611b5
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/032220A.json	
@@ -0,0 +1 @@
+{"batchcode": "032220A", "histograms": [{"batchcodes": ["032220A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/032F21A.json b/docs/data/histograms/Puerto Rico/032F21A.json
new file mode 100644
index 00000000000..7676306ba28
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/032F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032F21A", "histograms": [{"batchcodes": ["032F21A"], "histogram": {"Headache": 1, "Inflammation": 1, "Myalgia": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/032H20A.json b/docs/data/histograms/Puerto Rico/032H20A.json
new file mode 100644
index 00000000000..d20fb1c5015
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/032H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032H20A", "histograms": [{"batchcodes": ["032H20A"], "histogram": {"Death": 8, "Expired product administered": 2, "Oxygen saturation decreased": 2, "Product storage error": 2, "Vital functions abnormal": 2, "Abdominal pain upper": 1, "Aspiration": 1, "Asthenia": 1, "Blood pressure fluctuation": 1, "Cardiac arrest": 1, "Cardiac failure": 1, "Condition aggravated": 1, "Cough": 1, "Cyanosis": 1, "Decreased appetite": 1, "Dementia Alzheimer's type": 1, "Diabetes mellitus": 1, "Dyspnoea": 1, "Hypotension": 1, "Infection": 1, "Malaise": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Pneumonia aspiration": 1, "Productive cough": 1, "Respiratory arrest": 1, "Respiratory disorder": 1, "Respiratory distress": 1, "Respiratory failure": 1, "Ulcer": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/035H21B.json b/docs/data/histograms/Puerto Rico/035H21B.json
new file mode 100644
index 00000000000..5562786a611
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/035H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "035H21B", "histograms": [{"batchcodes": ["035H21B"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Pyrexia": 1, "Sleep disorder": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/036A21A.json b/docs/data/histograms/Puerto Rico/036A21A.json
new file mode 100644
index 00000000000..f4030998f63
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/036A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A21A", "histograms": [{"batchcodes": ["036A21A"], "histogram": {"Expired product administered": 4, "Product storage error": 4, "No adverse event": 2, "Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/037A21B.json b/docs/data/histograms/Puerto Rico/037A21B.json
new file mode 100644
index 00000000000..393871c3ed1
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/037A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "037A21B", "histograms": [{"batchcodes": ["037A21B"], "histogram": {"Expired product administered": 3, "Product storage error": 3, "No adverse event": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/037B21A.json b/docs/data/histograms/Puerto Rico/037B21A.json
new file mode 100644
index 00000000000..48afe4eb825
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/037B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B21A", "histograms": [{"batchcodes": ["037B21A"], "histogram": {"Computerised tomogram": 1, "Dry throat": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Fatigue": 1, "Inflammation": 1, "Laboratory test": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/037K20A.json b/docs/data/histograms/Puerto Rico/037K20A.json
new file mode 100644
index 00000000000..fd60f053ecb
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/037K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K20A", "histograms": [{"batchcodes": ["037K20A"], "histogram": {"Atelectasis": 1, "Axillary vein thrombosis": 1, "Chest X-ray abnormal": 1, "Death": 1, "Decreased appetite": 1, "Erythema": 1, "Pleural effusion": 1, "Pneumonia": 1, "Renal failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/038A21A.json b/docs/data/histograms/Puerto Rico/038A21A.json
new file mode 100644
index 00000000000..b1d351a6087
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/038A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A21A", "histograms": [{"batchcodes": ["038A21A"], "histogram": {"Expired product administered": 2, "Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/039A21A.json b/docs/data/histograms/Puerto Rico/039A21A.json
new file mode 100644
index 00000000000..6aef45d27fd
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/039A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039A21A", "histograms": [{"batchcodes": ["039A21A"], "histogram": {"Expired product administered": 2, "Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/03L20A.json b/docs/data/histograms/Puerto Rico/03L20A.json
new file mode 100644
index 00000000000..7b8dcb1b6b1
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/03L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03L20A", "histograms": [{"batchcodes": ["03L20A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Decreased appetite": 1, "Fatigue": 1, "Muscle spasms": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/040A21A.json b/docs/data/histograms/Puerto Rico/040A21A.json
new file mode 100644
index 00000000000..d01b374a610
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/040A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A21A", "histograms": [{"batchcodes": ["040A21A"], "histogram": {"Rash erythematous": 1, "Rash papular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/040B21A.json b/docs/data/histograms/Puerto Rico/040B21A.json
new file mode 100644
index 00000000000..64f92e0fe96
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/040B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040B21A", "histograms": [{"batchcodes": ["040B21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/041B21A.json b/docs/data/histograms/Puerto Rico/041B21A.json
new file mode 100644
index 00000000000..30ee5684810
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/041B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041B21A", "histograms": [{"batchcodes": ["041B21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/042A21A.json b/docs/data/histograms/Puerto Rico/042A21A.json
new file mode 100644
index 00000000000..7e2fcb69e83
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/042A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A21A", "histograms": [{"batchcodes": ["042A21A"], "histogram": {"Blood test": 1, "Burning sensation": 1, "Dizziness": 1, "Feeling cold": 1, "Gastric disorder": 1, "Gastritis": 1, "Haemoptysis": 1, "Head discomfort": 1, "Hypoaesthesia": 1, "Oligomenorrhoea": 1, "Paraesthesia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/04321A.json b/docs/data/histograms/Puerto Rico/04321A.json
new file mode 100644
index 00000000000..6f35c91a7c4
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/04321A.json	
@@ -0,0 +1 @@
+{"batchcode": "04321A", "histograms": [{"batchcodes": ["04321A"], "histogram": {"Blood pressure measurement": 1, "Cardiovascular evaluation": 1, "Electrocardiogram": 1, "Heart rate": 1, "Hypertension": 1, "Laboratory test": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/043220A.json b/docs/data/histograms/Puerto Rico/043220A.json
new file mode 100644
index 00000000000..f1b5092ea1e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/043220A.json	
@@ -0,0 +1 @@
+{"batchcode": "043220A", "histograms": [{"batchcodes": ["043220A"], "histogram": {"Death": 2, "Hypotension": 2, "Pneumonia": 1, "Respiratory arrest": 1, "Resuscitation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/043A214.json b/docs/data/histograms/Puerto Rico/043A214.json
new file mode 100644
index 00000000000..cd61b97cd43
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/043A214.json	
@@ -0,0 +1 @@
+{"batchcode": "043A214", "histograms": [{"batchcodes": ["043A214"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1, "Depression": 1, "Disability": 1, "Hypertension": 1, "Hyporeflexia": 1, "Laboratory test": 1, "Lumbar puncture": 1, "Pain": 1, "Reflex test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/048C21A.json b/docs/data/histograms/Puerto Rico/048C21A.json
new file mode 100644
index 00000000000..a7aad1fb728
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/048C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048C21A", "histograms": [{"batchcodes": ["048C21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/051F21A.json b/docs/data/histograms/Puerto Rico/051F21A.json
new file mode 100644
index 00000000000..b77e689f4c9
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/051F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051F21A", "histograms": [{"batchcodes": ["051F21A"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/059F22A.json b/docs/data/histograms/Puerto Rico/059F22A.json
new file mode 100644
index 00000000000..113076369ba
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/059F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "059F22A", "histograms": [{"batchcodes": ["059F22A"], "histogram": {"Extra dose administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/077C21B.json b/docs/data/histograms/Puerto Rico/077C21B.json
new file mode 100644
index 00000000000..7ed81ea155a
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/077C21B.json	
@@ -0,0 +1 @@
+{"batchcode": "077C21B", "histograms": [{"batchcodes": ["077C21B"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/1802072.json b/docs/data/histograms/Puerto Rico/1802072.json
new file mode 100644
index 00000000000..3af086ac600
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/1802072.json	
@@ -0,0 +1 @@
+{"batchcode": "1802072", "histograms": [{"batchcodes": ["1802072"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chest X-ray": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Insomnia": 1, "Laboratory test": 1, "Mycoplasma test": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/1805018.json b/docs/data/histograms/Puerto Rico/1805018.json
new file mode 100644
index 00000000000..4094866a286
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/1805018.json	
@@ -0,0 +1 @@
+{"batchcode": "1805018", "histograms": [{"batchcodes": ["1805018"], "histogram": {"Abdominal pain": 1, "Back pain": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Computerised tomogram normal": 1, "Heavy menstrual bleeding": 1, "Laboratory test normal": 1, "Pain": 1, "Pain in extremity": 1, "Therapy non-responder": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/1805022.json b/docs/data/histograms/Puerto Rico/1805022.json
new file mode 100644
index 00000000000..00025e091b0
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/1805022.json	
@@ -0,0 +1 @@
+{"batchcode": "1805022", "histograms": [{"batchcodes": ["1805022"], "histogram": {"Haemorrhagic stroke": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/1805029.json b/docs/data/histograms/Puerto Rico/1805029.json
new file mode 100644
index 00000000000..4a350d25293
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/1805029.json	
@@ -0,0 +1 @@
+{"batchcode": "1805029", "histograms": [{"batchcodes": ["1805029"], "histogram": {"Cough": 2, "COVID-19": 1, "Condition aggravated": 1, "Death": 1, "Decreased appetite": 1, "Dysphagia": 1, "Heart rate increased": 1, "Hypotension": 1, "Lung disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/1805031.json b/docs/data/histograms/Puerto Rico/1805031.json
new file mode 100644
index 00000000000..26ed9ffbef1
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/1805031.json	
@@ -0,0 +1 @@
+{"batchcode": "1805031", "histograms": [{"batchcodes": ["1805031"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/1816022.json b/docs/data/histograms/Puerto Rico/1816022.json
new file mode 100644
index 00000000000..0aba3161c86
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/1816022.json	
@@ -0,0 +1 @@
+{"batchcode": "1816022", "histograms": [{"batchcodes": ["1816022"], "histogram": {"Headache": 2, "Chills": 1, "Eye discharge": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Lacrimation increased": 1, "Off label use": 1, "Pain": 1, "Pain of skin": 1, "Pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Suspected COVID-19": 1, "Tumour flare": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/203A21A.json b/docs/data/histograms/Puerto Rico/203A21A.json
new file mode 100644
index 00000000000..493c36bd54f
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/203A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "203A21A", "histograms": [{"batchcodes": ["203A21A"], "histogram": {"Blister": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Constipation": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Hypertension": 1, "Onychoclasis": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pneumonitis": 1, "Pulmonary pain": 1, "Rash": 1, "Rash papular": 1, "Tinnitus": 1, "Varicella": 1, "Vision blurred": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/211D21A.json b/docs/data/histograms/Puerto Rico/211D21A.json
new file mode 100644
index 00000000000..96dcb957a0f
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/211D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "211D21A", "histograms": [{"batchcodes": ["211D21A"], "histogram": {"Contusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/30025BD.json b/docs/data/histograms/Puerto Rico/30025BD.json
new file mode 100644
index 00000000000..3ba53f4ea84
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/30025BD.json	
@@ -0,0 +1 @@
+{"batchcode": "30025BD", "histograms": [{"batchcodes": ["30025BD"], "histogram": {"Arthralgia": 1, "Axillary pain": 1, "Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/30130BA.json b/docs/data/histograms/Puerto Rico/30130BA.json
new file mode 100644
index 00000000000..a88a6081a06
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/30130BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30130BA", "histograms": [{"batchcodes": ["30130BA"], "histogram": {"Asthenia": 1, "Diarrhoea": 1, "Ear pain": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/30155BA.json b/docs/data/histograms/Puerto Rico/30155BA.json
new file mode 100644
index 00000000000..b86813e77dc
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/30155BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30155BA", "histograms": [{"batchcodes": ["30155BA"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 2, "Amenorrhoea": 1, "Drug ineffective": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Pregnancy test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/3203080.json b/docs/data/histograms/Puerto Rico/3203080.json
new file mode 100644
index 00000000000..4a10619a173
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/3203080.json	
@@ -0,0 +1 @@
+{"batchcode": "3203080", "histograms": [{"batchcodes": ["3203080"], "histogram": {"Body height": 1, "Headache": 1, "Immunisation": 1, "Induration": 1, "Inflammation": 1, "Myalgia": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/32030BD.json b/docs/data/histograms/Puerto Rico/32030BD.json
new file mode 100644
index 00000000000..1b9638c62f6
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/32030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "32030BD", "histograms": [{"batchcodes": ["32030BD"], "histogram": {"Blister": 1, "Erythema": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/33030817.json b/docs/data/histograms/Puerto Rico/33030817.json
new file mode 100644
index 00000000000..b8634bb3e26
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/33030817.json	
@@ -0,0 +1 @@
+{"batchcode": "33030817", "histograms": [{"batchcodes": ["33030817"], "histogram": {"Immunisation": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/33030BD.json b/docs/data/histograms/Puerto Rico/33030BD.json
new file mode 100644
index 00000000000..24edc99adc7
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/33030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33030BD", "histograms": [{"batchcodes": ["33030BD"], "histogram": {"Immunisation": 1, "Mass": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/5130.json b/docs/data/histograms/Puerto Rico/5130.json
new file mode 100644
index 00000000000..aa6ae678b4c
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/5130.json	
@@ -0,0 +1 @@
+{"batchcode": "5130", "histograms": [{"batchcodes": ["5130"], "histogram": {"Fatigue": 1, "Headache": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/A57162B.json b/docs/data/histograms/Puerto Rico/A57162B.json
new file mode 100644
index 00000000000..3f983ba175e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/A57162B.json	
@@ -0,0 +1 @@
+{"batchcode": "A57162B", "histograms": [{"batchcodes": ["A57162B"], "histogram": {"No adverse event": 4, "Poor quality product administered": 4, "Product temperature excursion issue": 4}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/A7484.json b/docs/data/histograms/Puerto Rico/A7484.json
new file mode 100644
index 00000000000..b6468242035
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/A7484.json	
@@ -0,0 +1 @@
+{"batchcode": "A7484", "histograms": [{"batchcodes": ["A7484"], "histogram": {"Disease recurrence": 1, "SARS-CoV-2 test": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/AR6965B.json b/docs/data/histograms/Puerto Rico/AR6965B.json
new file mode 100644
index 00000000000..1b06a1f4a04
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/AR6965B.json	
@@ -0,0 +1 @@
+{"batchcode": "AR6965B", "histograms": [{"batchcodes": ["AR6965B"], "histogram": {"Expired product administered": 2, "No adverse event": 2, "Wrong product administered": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/AS7143C.json b/docs/data/histograms/Puerto Rico/AS7143C.json
new file mode 100644
index 00000000000..ed48da8d899
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/AS7143C.json	
@@ -0,0 +1 @@
+{"batchcode": "AS7143C", "histograms": [{"batchcodes": ["AS7143C"], "histogram": {"Inappropriate schedule of product administration": 1, "Limb discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/AS7162B.json b/docs/data/histograms/Puerto Rico/AS7162B.json
new file mode 100644
index 00000000000..c6c5260f3d1
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/AS7162B.json	
@@ -0,0 +1 @@
+{"batchcode": "AS7162B", "histograms": [{"batchcodes": ["AS7162B"], "histogram": {"No adverse event": 8, "Poor quality product administered": 8, "Product temperature excursion issue": 8, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ASKU.json b/docs/data/histograms/Puerto Rico/ASKU.json
new file mode 100644
index 00000000000..fd1b3555a10
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ASKU.json	
@@ -0,0 +1 @@
+{"batchcode": "ASKU", "histograms": [{"batchcodes": ["ASKU"], "histogram": {"Cardiac function test": 1, "Cardiac stress test": 1, "Chest pain": 1, "Laboratory test": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/BD33030.json b/docs/data/histograms/Puerto Rico/BD33030.json
new file mode 100644
index 00000000000..548435546a6
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/BD33030.json	
@@ -0,0 +1 @@
+{"batchcode": "BD33030", "histograms": [{"batchcodes": ["BD33030"], "histogram": {"Electrocardiogram ST segment": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/E19266.json b/docs/data/histograms/Puerto Rico/E19266.json
new file mode 100644
index 00000000000..774cdabe682
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/E19266.json	
@@ -0,0 +1 @@
+{"batchcode": "E19266", "histograms": [{"batchcodes": ["E19266"], "histogram": {"Balance disorder": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Hypertension": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/E5168.json b/docs/data/histograms/Puerto Rico/E5168.json
new file mode 100644
index 00000000000..b68c4c81734
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/E5168.json	
@@ -0,0 +1 @@
+{"batchcode": "E5168", "histograms": [{"batchcodes": ["E5168"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EG686.json b/docs/data/histograms/Puerto Rico/EG686.json
new file mode 100644
index 00000000000..68069a52268
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EG686.json	
@@ -0,0 +1 @@
+{"batchcode": "EG686", "histograms": [{"batchcodes": ["EG686"], "histogram": {"Hypoaesthesia": 1, "Muscle twitching": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EH9899.json b/docs/data/histograms/Puerto Rico/EH9899.json
new file mode 100644
index 00000000000..ab915ba718e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EH9899.json	
@@ -0,0 +1 @@
+{"batchcode": "EH9899", "histograms": [{"batchcodes": ["EH9899"], "histogram": {"Arthralgia": 2, "Headache": 2, "Nausea": 2, "Asthenia": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysphonia": 1, "Fatigue": 1, "Injection site pain": 1, "Injection site swelling": 1, "Joint swelling": 1, "Myalgia": 1, "Non-tobacco user": 1, "Pain": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EJ1686.json b/docs/data/histograms/Puerto Rico/EJ1686.json
new file mode 100644
index 00000000000..8b602cfe15e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EJ1686.json	
@@ -0,0 +1 @@
+{"batchcode": "EJ1686", "histograms": [{"batchcodes": ["EJ1686"], "histogram": {"Burning sensation": 1, "Dermatitis": 1, "Diarrhoea": 1, "Gingival bleeding": 1, "Haematoma": 1, "Headache": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test negative": 1, "Throat irritation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EK 5730.json b/docs/data/histograms/Puerto Rico/EK 5730.json
new file mode 100644
index 00000000000..7d2b34e8541
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EK 5730.json	
@@ -0,0 +1 @@
+{"batchcode": "EK 5730", "histograms": [{"batchcodes": ["EK 5730"], "histogram": {"Condition aggravated": 1, "Hypertension": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EK4176.json b/docs/data/histograms/Puerto Rico/EK4176.json
new file mode 100644
index 00000000000..eef95ca96ee
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EK4176.json	
@@ -0,0 +1 @@
+{"batchcode": "EK4176", "histograms": [{"batchcodes": ["EK4176"], "histogram": {"Fatigue": 3, "Headache": 3, "Alopecia": 1, "Alopecia areata": 1, "Axillary pain": 1, "Body temperature": 1, "Bone disorder": 1, "Bone pain": 1, "Cerebrovascular accident": 1, "Chills": 1, "Depression": 1, "Full blood count": 1, "Head discomfort": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Injection site erythema": 1, "Injection site pain": 1, "Investigation": 1, "Lymphadenopathy": 1, "Madarosis": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pyrexia": 1, "Respiration abnormal": 1, "SARS-CoV-2 test": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EK5730.json b/docs/data/histograms/Puerto Rico/EK5730.json
new file mode 100644
index 00000000000..0412b465615
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EK5730.json	
@@ -0,0 +1 @@
+{"batchcode": "EK5730", "histograms": [{"batchcodes": ["EK5730"], "histogram": {"Pain in extremity": 2, "Condition aggravated": 1, "Facial pain": 1, "Facial paralysis": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Injected limb mobility decreased": 1, "Injection site hypoaesthesia": 1, "Injection site pain": 1, "Magnetic resonance imaging": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EKS730.json b/docs/data/histograms/Puerto Rico/EKS730.json
new file mode 100644
index 00000000000..14e185379e5
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EKS730.json	
@@ -0,0 +1 @@
+{"batchcode": "EKS730", "histograms": [{"batchcodes": ["EKS730"], "histogram": {"Arthralgia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL 9266.json b/docs/data/histograms/Puerto Rico/EL 9266.json
new file mode 100644
index 00000000000..b4402ec9e31
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL 9266.json	
@@ -0,0 +1 @@
+{"batchcode": "EL 9266", "histograms": [{"batchcodes": ["EL 9266"], "histogram": {"Hypoaesthesia": 1, "Muscle spasms": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL-1283.json b/docs/data/histograms/Puerto Rico/EL-1283.json
new file mode 100644
index 00000000000..66476261ffd
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL-1283.json	
@@ -0,0 +1 @@
+{"batchcode": "EL-1283", "histograms": [{"batchcodes": ["EL-1283"], "histogram": {"Discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL1283.json b/docs/data/histograms/Puerto Rico/EL1283.json
new file mode 100644
index 00000000000..ea472d104d5
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL1283.json	
@@ -0,0 +1 @@
+{"batchcode": "EL1283", "histograms": [{"batchcodes": ["EL1283"], "histogram": {"Headache": 2, "Abdominal discomfort": 1, "Antinuclear antibody": 1, "Antinuclear antibody positive": 1, "Arthralgia": 1, "Back pain": 1, "Blood creatine phosphokinase": 1, "Blood thyroid stimulating hormone": 1, "Fatigue": 1, "Full blood count": 1, "Loss of personal independence in daily activities": 1, "Metabolic function test": 1, "Myalgia": 1, "Pain": 1, "Rash": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL1284.json b/docs/data/histograms/Puerto Rico/EL1284.json
new file mode 100644
index 00000000000..c2f896fa598
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL1284.json	
@@ -0,0 +1 @@
+{"batchcode": "EL1284", "histograms": [{"batchcodes": ["EL1284"], "histogram": {"Lymph node pain": 1, "Lymphadenopathy": 1, "Pain": 1, "SARS-CoV-2 antibody test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL3246.json b/docs/data/histograms/Puerto Rico/EL3246.json
new file mode 100644
index 00000000000..2d974fafc1d
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL3246.json	
@@ -0,0 +1 @@
+{"batchcode": "EL3246", "histograms": [{"batchcodes": ["EL3246"], "histogram": {"Chills": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL3248.json b/docs/data/histograms/Puerto Rico/EL3248.json
new file mode 100644
index 00000000000..525491c6483
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL3248.json	
@@ -0,0 +1 @@
+{"batchcode": "EL3248", "histograms": [{"batchcodes": ["EL3248"], "histogram": {"Body temperature": 1, "Computerised tomogram": 1, "Fatigue": 1, "Neck pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Seizure": 1, "Sensation of blood flow": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL8982.json b/docs/data/histograms/Puerto Rico/EL8982.json
new file mode 100644
index 00000000000..48e7ed93682
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL8982.json	
@@ -0,0 +1 @@
+{"batchcode": "EL8982", "histograms": [{"batchcodes": ["EL8982"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL9261.json b/docs/data/histograms/Puerto Rico/EL9261.json
new file mode 100644
index 00000000000..c263052b3d3
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL9261.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9261", "histograms": [{"batchcodes": ["EL9261"], "histogram": {"Asthenia": 1, "Paraesthesia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL9262.json b/docs/data/histograms/Puerto Rico/EL9262.json
new file mode 100644
index 00000000000..4b442830f3d
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL9262.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9262", "histograms": [{"batchcodes": ["EL9262"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL9264.json b/docs/data/histograms/Puerto Rico/EL9264.json
new file mode 100644
index 00000000000..4be8c177efe
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL9264.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9264", "histograms": [{"batchcodes": ["EL9264"], "histogram": {"Asthenia": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Rash": 1, "Tachycardia": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL9265.json b/docs/data/histograms/Puerto Rico/EL9265.json
new file mode 100644
index 00000000000..b0ec67d3dda
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL9265.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9265", "histograms": [{"batchcodes": ["EL9265"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EL9282.json b/docs/data/histograms/Puerto Rico/EL9282.json
new file mode 100644
index 00000000000..7cf2e254eb4
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EL9282.json	
@@ -0,0 +1 @@
+{"batchcode": "EL9282", "histograms": [{"batchcodes": ["EL9282"], "histogram": {"Abdominal discomfort": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EM5318.json b/docs/data/histograms/Puerto Rico/EM5318.json
new file mode 100644
index 00000000000..e1c6bd745cb
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EM5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EM5318", "histograms": [{"batchcodes": ["EM5318"], "histogram": {"Headache": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN 5318.json b/docs/data/histograms/Puerto Rico/EN 5318.json
new file mode 100644
index 00000000000..665f2671b89
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN 5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EN 5318", "histograms": [{"batchcodes": ["EN 5318"], "histogram": {"Abdominal pain": 1, "Chest pain": 1, "Dizziness": 1, "Myalgia": 1, "Nausea": 1, "Productive cough": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN0178.json b/docs/data/histograms/Puerto Rico/EN0178.json
new file mode 100644
index 00000000000..768db9ebeba
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN0178.json	
@@ -0,0 +1 @@
+{"batchcode": "EN0178", "histograms": [{"batchcodes": ["EN0178"], "histogram": {"Cough": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Pharyngitis streptococcal": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN5318.json b/docs/data/histograms/Puerto Rico/EN5318.json
new file mode 100644
index 00000000000..d42ba57c5e9
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EN5318", "histograms": [{"batchcodes": ["EN5318"], "histogram": {"Eyelid oedema": 1, "Face oedema": 1, "Oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN6062.json b/docs/data/histograms/Puerto Rico/EN6062.json
new file mode 100644
index 00000000000..c1cf1b7dde0
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN6062.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6062", "histograms": [{"batchcodes": ["EN6062"], "histogram": {"Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Oligomenorrhoea": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN6199.json b/docs/data/histograms/Puerto Rico/EN6199.json
new file mode 100644
index 00000000000..b0d6536657e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN6199.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6199", "histograms": [{"batchcodes": ["EN6199"], "histogram": {"Dizziness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN6203.json b/docs/data/histograms/Puerto Rico/EN6203.json
new file mode 100644
index 00000000000..b821637cd00
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN6203.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6203", "histograms": [{"batchcodes": ["EN6203"], "histogram": {"Dyspnoea": 1, "Illness": 1, "Pain": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1, "Urinary tract infection": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN6204.json b/docs/data/histograms/Puerto Rico/EN6204.json
new file mode 100644
index 00000000000..862b707ae33
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN6204.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6204", "histograms": [{"batchcodes": ["EN6204"], "histogram": {"Hypoaesthesia": 1, "Pain in extremity": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN6205.json b/docs/data/histograms/Puerto Rico/EN6205.json
new file mode 100644
index 00000000000..d0e78de6340
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN6205.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6205", "histograms": [{"batchcodes": ["EN6205"], "histogram": {"Facial paralysis": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pruritus": 1, "Pulmonary pain": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN6206.json b/docs/data/histograms/Puerto Rico/EN6206.json
new file mode 100644
index 00000000000..fd4aba041fb
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN6206.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6206", "histograms": [{"batchcodes": ["EN6206"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1, "Glomerular filtration rate": 1, "Glomerular filtration rate decreased": 1, "Laryngeal oedema": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN6207.json b/docs/data/histograms/Puerto Rico/EN6207.json
new file mode 100644
index 00000000000..dc9620dea8b
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN6207.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6207", "histograms": [{"batchcodes": ["EN6207"], "histogram": {"Abdominal pain": 1, "Anxiety": 1, "Asthenia": 1, "Axillary pain": 1, "Blood cholesterol": 1, "Blood glucose": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cardiac failure": 1, "Cough": 1, "Dyspnoea": 1, "Fall": 1, "Headache": 1, "Hepatic pain": 1, "Hepatomegaly": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Insomnia": 1, "Pyrexia": 1, "Seizure": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EN8784.json b/docs/data/histograms/Puerto Rico/EN8784.json
new file mode 100644
index 00000000000..8676369aa27
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EN8784.json	
@@ -0,0 +1 @@
+{"batchcode": "EN8784", "histograms": [{"batchcodes": ["EN8784"], "histogram": {"Chills": 1, "Fatigue": 1, "Heavy menstrual bleeding": 1, "Nausea": 1, "Oligomenorrhoea": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EP6955.json b/docs/data/histograms/Puerto Rico/EP6955.json
new file mode 100644
index 00000000000..e5aef0a9574
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EP6955.json	
@@ -0,0 +1 @@
+{"batchcode": "EP6955", "histograms": [{"batchcodes": ["EP6955"], "histogram": {"SARS-CoV-2 test": 3, "Asthenia": 1, "Bacterial test": 1, "Blood pressure measurement": 1, "Diarrhoea": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Hepatic cyst": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Pain": 1, "Pancreatic cyst": 1, "Pneumonia mycoplasmal": 1, "SARS-CoV-2 RNA": 1, "Seizure": 1, "Serology test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EP7534).json b/docs/data/histograms/Puerto Rico/EP7534).json
new file mode 100644
index 00000000000..1048d8f73d2
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EP7534).json	
@@ -0,0 +1 @@
+{"batchcode": "EP7534)", "histograms": [{"batchcodes": ["EP7534)"], "histogram": {"Chest discomfort": 1, "Chest pain": 1, "Facial paralysis": 1, "Hot flush": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Paraesthesia": 1, "Pharyngeal swelling": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EP7534.json b/docs/data/histograms/Puerto Rico/EP7534.json
new file mode 100644
index 00000000000..dfcae701d5c
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EP7534.json	
@@ -0,0 +1 @@
+{"batchcode": "EP7534", "histograms": [{"batchcodes": ["EP7534"], "histogram": {"Asthenia": 1, "Blood immunoglobulin M": 1, "Influenza B virus test": 1, "Investigation": 1, "Nucleic acid test": 1, "Pneumonia mycoplasmal": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 RNA": 1, "SARS-CoV-2 test": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ER2613.json b/docs/data/histograms/Puerto Rico/ER2613.json
new file mode 100644
index 00000000000..ca5726c36f4
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ER2613.json	
@@ -0,0 +1 @@
+{"batchcode": "ER2613", "histograms": [{"batchcodes": ["ER2613"], "histogram": {"Influenza": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ER8730.json b/docs/data/histograms/Puerto Rico/ER8730.json
new file mode 100644
index 00000000000..748ee415302
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ER8730.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8730", "histograms": [{"batchcodes": ["ER8730"], "histogram": {"Computerised tomogram": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Full blood count": 1, "Hypersensitivity": 1, "Myocardial necrosis marker": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Rash": 1, "Tinnitus": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ER8731.json b/docs/data/histograms/Puerto Rico/ER8731.json
new file mode 100644
index 00000000000..b1af347c68a
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ER8731.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8731", "histograms": [{"batchcodes": ["ER8731"], "histogram": {"Blood cholesterol": 1, "Electrocardiogram": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ER8734.json b/docs/data/histograms/Puerto Rico/ER8734.json
new file mode 100644
index 00000000000..1d950acbedd
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ER8734.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8734", "histograms": [{"batchcodes": ["ER8734"], "histogram": {"Arthralgia": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ER8737.json b/docs/data/histograms/Puerto Rico/ER8737.json
new file mode 100644
index 00000000000..200baac997e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ER8737.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8737", "histograms": [{"batchcodes": ["ER8737"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Hypertension": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ES1686.json b/docs/data/histograms/Puerto Rico/ES1686.json
new file mode 100644
index 00000000000..5bad5bd6a19
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ES1686.json	
@@ -0,0 +1 @@
+{"batchcode": "ES1686", "histograms": [{"batchcodes": ["ES1686"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Dizziness": 1, "Flatulence": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW 5318.json b/docs/data/histograms/Puerto Rico/EW 5318.json
new file mode 100644
index 00000000000..5a5f65228b2
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW 5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EW 5318", "histograms": [{"batchcodes": ["EW 5318"], "histogram": {"Headache": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0151.json b/docs/data/histograms/Puerto Rico/EW0151.json
new file mode 100644
index 00000000000..cebdcb04aca
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0151.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Abdominal pain": 1, "Chest pain": 1, "Diarrhoea": 1, "Haemorrhage": 1, "Lymphadenopathy": 1, "Nausea": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0161.json b/docs/data/histograms/Puerto Rico/EW0161.json
new file mode 100644
index 00000000000..36069fa30ea
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0161.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0161", "histograms": [{"batchcodes": ["EW0161"], "histogram": {"Menstrual disorder": 2, "COVID-19": 1, "Drug ineffective": 1, "Hypoaesthesia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0162.json b/docs/data/histograms/Puerto Rico/EW0162.json
new file mode 100644
index 00000000000..db6cf107a7b
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0162.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0162", "histograms": [{"batchcodes": ["EW0162"], "histogram": {"Back pain": 1, "Fatigue": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0169.json b/docs/data/histograms/Puerto Rico/EW0169.json
new file mode 100644
index 00000000000..3dfed244ccf
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0169.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0169", "histograms": [{"batchcodes": ["EW0169"], "histogram": {"Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0170.json b/docs/data/histograms/Puerto Rico/EW0170.json
new file mode 100644
index 00000000000..aca959e2fa0
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0170.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0170", "histograms": [{"batchcodes": ["EW0170"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Oral herpes": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0171.json b/docs/data/histograms/Puerto Rico/EW0171.json
new file mode 100644
index 00000000000..4a4e8edf98e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0171.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0171", "histograms": [{"batchcodes": ["EW0171"], "histogram": {"Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0175.json b/docs/data/histograms/Puerto Rico/EW0175.json
new file mode 100644
index 00000000000..fd87b1bd7b2
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0175.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0175", "histograms": [{"batchcodes": ["EW0175"], "histogram": {"Arrhythmia": 1, "Asthma": 1, "Cough": 1, "SARS-CoV-1 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0179.json b/docs/data/histograms/Puerto Rico/EW0179.json
new file mode 100644
index 00000000000..5d4de2fc0ed
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0179.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0179", "histograms": [{"batchcodes": ["EW0179"], "histogram": {"Headache": 2, "Arthralgia": 1, "Asthenia": 1, "Head discomfort": 1, "Pain": 1, "Paraesthesia": 1, "Pruritus": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0181.json b/docs/data/histograms/Puerto Rico/EW0181.json
new file mode 100644
index 00000000000..8639fab6ed1
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0181.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0181", "histograms": [{"batchcodes": ["EW0181"], "histogram": {"Headache": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0186.json b/docs/data/histograms/Puerto Rico/EW0186.json
new file mode 100644
index 00000000000..97969d899a6
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0186.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0186", "histograms": [{"batchcodes": ["EW0186"], "histogram": {"Clinodactyly": 1, "Dyspnoea": 1, "Gait inability": 1, "Headache": 1, "Pyrexia": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0196.json b/docs/data/histograms/Puerto Rico/EW0196.json
new file mode 100644
index 00000000000..264a0a647f7
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0196.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0196", "histograms": [{"batchcodes": ["EW0196"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Immunisation": 1, "Nausea": 1, "Off label use": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0198.json b/docs/data/histograms/Puerto Rico/EW0198.json
new file mode 100644
index 00000000000..a24e1993c5a
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0198.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0198", "histograms": [{"batchcodes": ["EW0198"], "histogram": {"Axillary pain": 1, "Chest pain": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site pruritus": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EW0217.json b/docs/data/histograms/Puerto Rico/EW0217.json
new file mode 100644
index 00000000000..4b11cfcc396
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EW0217.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0217", "histograms": [{"batchcodes": ["EW0217"], "histogram": {"Chest pain": 1, "Heart rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/EWO196.json b/docs/data/histograms/Puerto Rico/EWO196.json
new file mode 100644
index 00000000000..b4760dd6ad1
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/EWO196.json	
@@ -0,0 +1 @@
+{"batchcode": "EWO196", "histograms": [{"batchcodes": ["EWO196"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FA 7484.json b/docs/data/histograms/Puerto Rico/FA 7484.json
new file mode 100644
index 00000000000..47af5344f8b
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FA 7484.json	
@@ -0,0 +1 @@
+{"batchcode": "FA 7484", "histograms": [{"batchcodes": ["FA 7484"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Eye swelling": 1, "Eyelids pruritus": 1, "Speech disorder": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FA7484.json b/docs/data/histograms/Puerto Rico/FA7484.json
new file mode 100644
index 00000000000..17cb1def6e4
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FA7484.json	
@@ -0,0 +1 @@
+{"batchcode": "FA7484", "histograms": [{"batchcodes": ["FA7484"], "histogram": {"Cellulitis": 1, "Facial paralysis": 1, "Hypersomnia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FC3181.json b/docs/data/histograms/Puerto Rico/FC3181.json
new file mode 100644
index 00000000000..8d8a59d4be6
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FC3181.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3181", "histograms": [{"batchcodes": ["FC3181"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FC3183.json b/docs/data/histograms/Puerto Rico/FC3183.json
new file mode 100644
index 00000000000..d7b85546baf
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FC3183.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3183", "histograms": [{"batchcodes": ["FC3183"], "histogram": {"Abdominal distension": 1, "Back pain": 1, "Constipation": 1, "Diarrhoea": 1, "Dizziness": 1, "Fall": 1, "Gait inability": 1, "Hernia": 1, "Hypoaesthesia": 1, "Laboratory test": 1, "Liver injury": 1, "Magnetic resonance imaging": 1, "Nipple swelling": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Renal impairment": 1, "SARS-CoV-2 test": 1, "Testicular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FC3184.json b/docs/data/histograms/Puerto Rico/FC3184.json
new file mode 100644
index 00000000000..4d94310f613
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FC3184.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3184", "histograms": [{"batchcodes": ["FC3184"], "histogram": {"Chest pain": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FC381.json b/docs/data/histograms/Puerto Rico/FC381.json
new file mode 100644
index 00000000000..43f75c919e3
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FC381.json	
@@ -0,0 +1 @@
+{"batchcode": "FC381", "histograms": [{"batchcodes": ["FC381"], "histogram": {"Asthenia": 1, "Dehydration": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Insomnia": 1, "Micturition disorder": 1, "Pyrexia": 1, "Renal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FD0809.json b/docs/data/histograms/Puerto Rico/FD0809.json
new file mode 100644
index 00000000000..e34e55f7bc0
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FD0809.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0809", "histograms": [{"batchcodes": ["FD0809"], "histogram": {"Feeling hot": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pain": 1, "Swelling": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FD8448.json b/docs/data/histograms/Puerto Rico/FD8448.json
new file mode 100644
index 00000000000..ed1c643ac20
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FD8448.json	
@@ -0,0 +1 @@
+{"batchcode": "FD8448", "histograms": [{"batchcodes": ["FD8448"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site scar": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FE3594.json b/docs/data/histograms/Puerto Rico/FE3594.json
new file mode 100644
index 00000000000..280c6b9db99
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FE3594.json	
@@ -0,0 +1 @@
+{"batchcode": "FE3594", "histograms": [{"batchcodes": ["FE3594"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FF2588.json b/docs/data/histograms/Puerto Rico/FF2588.json
new file mode 100644
index 00000000000..ae1fdba20b8
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FF2588.json	
@@ -0,0 +1 @@
+{"batchcode": "FF2588", "histograms": [{"batchcodes": ["FF2588"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 test": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FF2589.json b/docs/data/histograms/Puerto Rico/FF2589.json
new file mode 100644
index 00000000000..f2808004a7e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FF2589.json	
@@ -0,0 +1 @@
+{"batchcode": "FF2589", "histograms": [{"batchcodes": ["FF2589"], "histogram": {"Axillary pain": 1, "COVID-19": 1, "Condition aggravated": 1, "Inflammation": 1, "Lymphadenitis": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Thrombocytopenia": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FF8841.json b/docs/data/histograms/Puerto Rico/FF8841.json
new file mode 100644
index 00000000000..680e53a4a22
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FF8841.json	
@@ -0,0 +1 @@
+{"batchcode": "FF8841", "histograms": [{"batchcodes": ["FF8841"], "histogram": {"Body temperature increased": 1, "Burning sensation": 1, "Discomfort": 1, "Facial pain": 1, "Feeling hot": 1, "Hypoaesthesia": 1, "Immunodeficiency": 1, "Inappropriate schedule of product administration": 1, "Limb discomfort": 1, "Muscular weakness": 1, "Myalgia": 1, "Paraesthesia": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FK5127.json b/docs/data/histograms/Puerto Rico/FK5127.json
new file mode 100644
index 00000000000..ac24bacb984
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FK5127.json	
@@ -0,0 +1 @@
+{"batchcode": "FK5127", "histograms": [{"batchcodes": ["FK5127"], "histogram": {"Respiratory disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FK9229.json b/docs/data/histograms/Puerto Rico/FK9229.json
new file mode 100644
index 00000000000..7da4997cf2b
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FK9229.json	
@@ -0,0 +1 @@
+{"batchcode": "FK9229", "histograms": [{"batchcodes": ["FK9229"], "histogram": {"Axillary mass": 1, "Pain": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FK9729.json b/docs/data/histograms/Puerto Rico/FK9729.json
new file mode 100644
index 00000000000..587acb59229
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FK9729.json	
@@ -0,0 +1 @@
+{"batchcode": "FK9729", "histograms": [{"batchcodes": ["FK9729"], "histogram": {"Abdominal discomfort": 1, "Abdominal distension": 1, "Arthralgia": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Dry skin": 1, "Dysuria": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Hypersensitivity": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Scab": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FK9894.json b/docs/data/histograms/Puerto Rico/FK9894.json
new file mode 100644
index 00000000000..f89f2a9a904
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FK9894.json	
@@ -0,0 +1 @@
+{"batchcode": "FK9894", "histograms": [{"batchcodes": ["FK9894"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FK9896.json b/docs/data/histograms/Puerto Rico/FK9896.json
new file mode 100644
index 00000000000..31ecd3a6627
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FK9896.json	
@@ -0,0 +1 @@
+{"batchcode": "FK9896", "histograms": [{"batchcodes": ["FK9896"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FKA729.json b/docs/data/histograms/Puerto Rico/FKA729.json
new file mode 100644
index 00000000000..b6bab3e8527
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FKA729.json	
@@ -0,0 +1 @@
+{"batchcode": "FKA729", "histograms": [{"batchcodes": ["FKA729"], "histogram": {"Burning sensation": 1, "Hypoaesthesia": 1, "Muscular weakness": 1, "Neuropathy peripheral": 1, "Pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FL8094.json b/docs/data/histograms/Puerto Rico/FL8094.json
new file mode 100644
index 00000000000..66b3572c6bb
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FL8094.json	
@@ -0,0 +1 @@
+{"batchcode": "FL8094", "histograms": [{"batchcodes": ["FL8094"], "histogram": {"Full blood count": 1, "Haematoma": 1, "Immune thrombocytopenia": 1, "Petechiae": 1, "Platelet count abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/FM 9809.json b/docs/data/histograms/Puerto Rico/FM 9809.json
new file mode 100644
index 00000000000..49a33ca9804
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/FM 9809.json	
@@ -0,0 +1 @@
+{"batchcode": "FM 9809", "histograms": [{"batchcodes": ["FM 9809"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Dysgeusia": 1, "Flushing": 1, "Heart rate": 1, "Heart rate increased": 1, "Oral discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/GW0151.json b/docs/data/histograms/Puerto Rico/GW0151.json
new file mode 100644
index 00000000000..72fc82073ab
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/GW0151.json	
@@ -0,0 +1 @@
+{"batchcode": "GW0151", "histograms": [{"batchcodes": ["GW0151"], "histogram": {"Asthenia": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Headache": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/O70L20A.json b/docs/data/histograms/Puerto Rico/O70L20A.json
new file mode 100644
index 00000000000..6bd63cf239f
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/O70L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "O70L20A", "histograms": [{"batchcodes": ["O70L20A"], "histogram": {"Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/S3025BD.json b/docs/data/histograms/Puerto Rico/S3025BD.json
new file mode 100644
index 00000000000..7420f19e109
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/S3025BD.json	
@@ -0,0 +1 @@
+{"batchcode": "S3025BD", "histograms": [{"batchcodes": ["S3025BD"], "histogram": {"Asthenia": 1, "Axillary pain": 1, "Immunisation": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/SEY0584.json b/docs/data/histograms/Puerto Rico/SEY0584.json
new file mode 100644
index 00000000000..3f543116b42
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/SEY0584.json	
@@ -0,0 +1 @@
+{"batchcode": "SEY0584", "histograms": [{"batchcodes": ["SEY0584"], "histogram": {"Cough": 1, "Dehydration": 1, "Headache": 1, "Hypertension": 1, "Influenza virus test": 1, "Pain": 1, "Pyrexia": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Systemic inflammatory response syndrome": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Puerto Rico/ZP6955.json b/docs/data/histograms/Puerto Rico/ZP6955.json
new file mode 100644
index 00000000000..9ec270b575e
--- /dev/null
+++ b/docs/data/histograms/Puerto Rico/ZP6955.json	
@@ -0,0 +1 @@
+{"batchcode": "ZP6955", "histograms": [{"batchcodes": ["ZP6955"], "histogram": {"Abdominal discomfort": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Headache": 1, "Hypertension": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Qatar/BR6166.json b/docs/data/histograms/Qatar/BR6166.json
new file mode 100644
index 00000000000..562edcce9a4
--- /dev/null
+++ b/docs/data/histograms/Qatar/BR6166.json
@@ -0,0 +1 @@
+{"batchcode": "BR6166", "histograms": [{"batchcodes": ["BR6166"], "histogram": {"Blood test": 1, "Computerised tomogram": 1, "Gait disturbance": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Qatar/EK 4241.json b/docs/data/histograms/Qatar/EK 4241.json
new file mode 100644
index 00000000000..57bb2285eda
--- /dev/null
+++ b/docs/data/histograms/Qatar/EK 4241.json	
@@ -0,0 +1 @@
+{"batchcode": "EK 4241", "histograms": [{"batchcodes": ["EK 4241"], "histogram": {"Dizziness": 1, "Erythema": 1, "Nausea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Qatar/EK4241.json b/docs/data/histograms/Qatar/EK4241.json
new file mode 100644
index 00000000000..4e65982fb03
--- /dev/null
+++ b/docs/data/histograms/Qatar/EK4241.json
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"Asthenia": 1, "Blood culture": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling hot": 1, "Full blood count": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Inflammatory marker increased": 1, "Neutrophil count increased": 1, "Ocular hyperaemia": 1, "Platelet count": 1, "Platelet count increased": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Pyrexia": 1, "Rash": 1, "Red blood cell sedimentation rate increased": 1, "Red blood cell sedimentation rate normal": 1, "Rhinovirus infection": 1, "SARS-CoV-2 test": 1, "Smear test": 1, "Syncope": 1, "Tachycardia": 1, "Urine analysis": 1, "Viral test": 1, "White blood cell count increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Romania/025L21B.json b/docs/data/histograms/Romania/025L21B.json
new file mode 100644
index 00000000000..0f8339f928d
--- /dev/null
+++ b/docs/data/histograms/Romania/025L21B.json
@@ -0,0 +1 @@
+{"batchcode": "025L21B", "histograms": [{"batchcodes": ["025L21B"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Romania/032B21A.json b/docs/data/histograms/Romania/032B21A.json
new file mode 100644
index 00000000000..3dce3ba001d
--- /dev/null
+++ b/docs/data/histograms/Romania/032B21A.json
@@ -0,0 +1 @@
+{"batchcode": "032B21A", "histograms": [{"batchcodes": ["032B21A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Influenza like illness": 1, "Malaise": 1, "Migraine": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Romania/065F21A.json b/docs/data/histograms/Romania/065F21A.json
new file mode 100644
index 00000000000..2f4eb7027de
--- /dev/null
+++ b/docs/data/histograms/Romania/065F21A.json
@@ -0,0 +1 @@
+{"batchcode": "065F21A", "histograms": [{"batchcodes": ["065F21A"], "histogram": {"Extra dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Russian Federation/1B004A.json b/docs/data/histograms/Russian Federation/1B004A.json
new file mode 100644
index 00000000000..3012cd3bf9f
--- /dev/null
+++ b/docs/data/histograms/Russian Federation/1B004A.json	
@@ -0,0 +1 @@
+{"batchcode": "1B004A", "histograms": [{"batchcodes": ["1B004A"], "histogram": {"Anaphylactic shock": 1, "Body temperature": 1, "Body temperature abnormal": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Heart rate": 1, "Heart rate increased": 1, "Loss of consciousness": 1, "Movement disorder": 1, "Myocarditis": 1, "Polymerase chain reaction": 1, "Pulmonary oedema": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Russian Federation/ASKU.json b/docs/data/histograms/Russian Federation/ASKU.json
new file mode 100644
index 00000000000..7dc1214f4f5
--- /dev/null
+++ b/docs/data/histograms/Russian Federation/ASKU.json	
@@ -0,0 +1 @@
+{"batchcode": "ASKU", "histograms": [{"batchcodes": ["ASKU"], "histogram": {"Asthenia": 1, "Back pain": 1, "Biopsy bone marrow": 1, "Blood test": 1, "Dizziness": 1, "Fatigue": 1, "Impaired work ability": 1, "Platelet count": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saint Helena, Ascension and Tristan da Cunha/OO1AZ1A.json b/docs/data/histograms/Saint Helena, Ascension and Tristan da Cunha/OO1AZ1A.json
new file mode 100644
index 00000000000..1d45a0a09da
--- /dev/null
+++ b/docs/data/histograms/Saint Helena, Ascension and Tristan da Cunha/OO1AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "OO1AZ1A", "histograms": [{"batchcodes": ["OO1AZ1A"], "histogram": {"Asthenia": 1, "Body temperature increased": 1, "Headache": 1, "Retching": 1, "Urinary incontinence": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saint Vincent and the Grenadines/013L20A.json b/docs/data/histograms/Saint Vincent and the Grenadines/013L20A.json
new file mode 100644
index 00000000000..0850585f073
--- /dev/null
+++ b/docs/data/histograms/Saint Vincent and the Grenadines/013L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20A", "histograms": [{"batchcodes": ["013L20A"], "histogram": {"Asthenia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/006C21A.json b/docs/data/histograms/Saudi Arabia/006C21A.json
new file mode 100644
index 00000000000..2b89a5b9d7d
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/006C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006C21A", "histograms": [{"batchcodes": ["006C21A"], "histogram": {"Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/015M20A.json b/docs/data/histograms/Saudi Arabia/015M20A.json
new file mode 100644
index 00000000000..98658e3f775
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/015M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015M20A", "histograms": [{"batchcodes": ["015M20A"], "histogram": {"Cellulitis": 1, "Erythema": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Pain in extremity": 1, "Skin warm": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/EK4237.json b/docs/data/histograms/Saudi Arabia/EK4237.json
new file mode 100644
index 00000000000..5e84522da7e
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/EK4237.json	
@@ -0,0 +1 @@
+{"batchcode": "EK4237", "histograms": [{"batchcodes": ["EK4237"], "histogram": {"Antibody test": 1, "Herpes zoster": 1, "Platelet factor 4": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/EN1201.json b/docs/data/histograms/Saudi Arabia/EN1201.json
new file mode 100644
index 00000000000..0b33e83eb2a
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/EN1201.json	
@@ -0,0 +1 @@
+{"batchcode": "EN1201", "histograms": [{"batchcodes": ["EN1201"], "histogram": {"Angina bullosa haemorrhagica": 1, "Angina pectoris": 1, "Chest pain": 1, "Dyspnoea": 1, "Fatigue": 1, "Gingival bleeding": 1, "Palpitations": 1, "Paraesthesia": 1, "Platelet count": 1, "Platelet count decreased": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/EN6206.json b/docs/data/histograms/Saudi Arabia/EN6206.json
new file mode 100644
index 00000000000..42842c63a71
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/EN6206.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6206", "histograms": [{"batchcodes": ["EN6206", "EP7533"], "histogram": {"Deep vein thrombosis": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/EP7533.json b/docs/data/histograms/Saudi Arabia/EP7533.json
new file mode 100644
index 00000000000..1de64c53da6
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/EP7533.json	
@@ -0,0 +1 @@
+{"batchcode": "EP7533", "histograms": [{"batchcodes": ["EN6206", "EP7533"], "histogram": {"Deep vein thrombosis": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/ER0866.json b/docs/data/histograms/Saudi Arabia/ER0866.json
new file mode 100644
index 00000000000..0c64979af10
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/ER0866.json	
@@ -0,0 +1 @@
+{"batchcode": "ER0866", "histograms": [{"batchcodes": ["ER0866"], "histogram": {"Haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/ER6166.json b/docs/data/histograms/Saudi Arabia/ER6166.json
new file mode 100644
index 00000000000..8262127c6c1
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/ER6166.json	
@@ -0,0 +1 @@
+{"batchcode": "ER6166", "histograms": [{"batchcodes": ["ER6166"], "histogram": {"Anxiety": 1, "Chest pain": 1, "Dyspnoea": 1, "Headache": 1, "Neck pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site infection": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/ER8733.json b/docs/data/histograms/Saudi Arabia/ER8733.json
new file mode 100644
index 00000000000..f4db9aacd01
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/ER8733.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8733", "histograms": [{"batchcodes": ["ER8733"], "histogram": {"Intermenstrual bleeding": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/EX3546.json b/docs/data/histograms/Saudi Arabia/EX3546.json
new file mode 100644
index 00000000000..de3c3fe3959
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/EX3546.json	
@@ -0,0 +1 @@
+{"batchcode": "EX3546", "histograms": [{"batchcodes": ["EX3546"], "histogram": {"Parosmia": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/EY5456.json b/docs/data/histograms/Saudi Arabia/EY5456.json
new file mode 100644
index 00000000000..b9d06c3d3a7
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/EY5456.json	
@@ -0,0 +1 @@
+{"batchcode": "EY5456", "histograms": [{"batchcodes": ["EY5456"], "histogram": {"Aphonia": 1, "Asphyxia": 1, "Cough": 1, "Dysphonia": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Paraesthesia oral": 1, "Presyncope": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/FF2153.json b/docs/data/histograms/Saudi Arabia/FF2153.json
new file mode 100644
index 00000000000..4d3aa38bd0d
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/FF2153.json	
@@ -0,0 +1 @@
+{"batchcode": "FF2153", "histograms": [{"batchcodes": ["FF2153"], "histogram": {"Angina pectoris": 1, "Chest pain": 1, "Dyspnoea": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Palpitations": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/FJ1964.json b/docs/data/histograms/Saudi Arabia/FJ1964.json
new file mode 100644
index 00000000000..2f0a28bf8fd
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/FJ1964.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ1964", "histograms": [{"batchcodes": ["FJ1964"], "histogram": {"Breast cancer female": 1, "Investigation": 1, "Mammogram": 1, "Ultrasound breast": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Saudi Arabia/FK8892.json b/docs/data/histograms/Saudi Arabia/FK8892.json
new file mode 100644
index 00000000000..b529b785e8f
--- /dev/null
+++ b/docs/data/histograms/Saudi Arabia/FK8892.json	
@@ -0,0 +1 @@
+{"batchcode": "FK8892", "histograms": [{"batchcodes": ["FK8892"], "histogram": {"Blood cholesterol": 1, "Blood pressure measurement": 1, "Hypokinesia": 1, "Investigation": 1, "Lethargy": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Senegal/0255202A.json b/docs/data/histograms/Senegal/0255202A.json
new file mode 100644
index 00000000000..6d7ab6935c3
--- /dev/null
+++ b/docs/data/histograms/Senegal/0255202A.json
@@ -0,0 +1 @@
+{"batchcode": "0255202A", "histograms": [{"batchcodes": ["0255202A"], "histogram": {"Facial paralysis": 1, "Lip swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Senegal/EW0191.json b/docs/data/histograms/Senegal/EW0191.json
new file mode 100644
index 00000000000..60b3673725b
--- /dev/null
+++ b/docs/data/histograms/Senegal/EW0191.json
@@ -0,0 +1 @@
+{"batchcode": "EW0191", "histograms": [{"batchcodes": ["EW0191"], "histogram": {"Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/C0681.json b/docs/data/histograms/Serbia/C0681.json
new file mode 100644
index 00000000000..709f895f08f
--- /dev/null
+++ b/docs/data/histograms/Serbia/C0681.json
@@ -0,0 +1 @@
+{"batchcode": "C0681", "histograms": [{"batchcodes": ["C0681"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EK 4241.json b/docs/data/histograms/Serbia/EK 4241.json
new file mode 100644
index 00000000000..c3986ca91b7
--- /dev/null
+++ b/docs/data/histograms/Serbia/EK 4241.json	
@@ -0,0 +1 @@
+{"batchcode": "EK 4241", "histograms": [{"batchcodes": ["EK 4241"], "histogram": {"Body temperature": 1, "Chills": 1, "Lymphadenopathy": 1, "Phlebitis": 1, "Pyrexia": 1, "Sepsis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EK4241.json b/docs/data/histograms/Serbia/EK4241.json
new file mode 100644
index 00000000000..c32d2fa47ff
--- /dev/null
+++ b/docs/data/histograms/Serbia/EK4241.json
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"Activated partial thromboplastin time": 1, "Alanine aminotransferase": 1, "Amylase": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood urea": 1, "C-reactive protein": 1, "Face oedema": 1, "Fall": 1, "Fear of death": 1, "Gamma-glutamyltransferase": 1, "Haematocrit": 1, "Haemoglobin": 1, "Huntington's disease": 1, "Investigation": 1, "Pain in extremity": 1, "Platelet count": 1, "Protein urine": 1, "Prothrombin time": 1, "Red blood cell count": 1, "Tongue oedema": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site haematoma": 1, "Vaccination site oedema": 1, "Vaccination site reaction": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EK4245.json b/docs/data/histograms/Serbia/EK4245.json
new file mode 100644
index 00000000000..1c86a74a5d5
--- /dev/null
+++ b/docs/data/histograms/Serbia/EK4245.json
@@ -0,0 +1 @@
+{"batchcode": "EK4245", "histograms": [{"batchcodes": ["EK4245"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Fatigue": 1, "Malaise": 1, "Myocardial infarction": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Skin reaction": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EL020.json b/docs/data/histograms/Serbia/EL020.json
new file mode 100644
index 00000000000..8a4716106dc
--- /dev/null
+++ b/docs/data/histograms/Serbia/EL020.json
@@ -0,0 +1 @@
+{"batchcode": "EL020", "histograms": [{"batchcodes": ["EL020"], "histogram": {"Auscultation": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Dyspnoea": 1, "Hypertension": 1, "Malaise": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "SARS-CoV-2 test": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EL0200.json b/docs/data/histograms/Serbia/EL0200.json
new file mode 100644
index 00000000000..f6bd2b99741
--- /dev/null
+++ b/docs/data/histograms/Serbia/EL0200.json
@@ -0,0 +1 @@
+{"batchcode": "EL0200", "histograms": [{"batchcodes": ["EL0200"], "histogram": {"Body temperature": 3, "Nausea": 3, "Pyrexia": 3, "Headache": 2, "Malaise": 2, "Abdominal X-ray": 1, "Ageusia": 1, "Amniocentesis": 1, "Arthralgia": 1, "Asthenia": 1, "Blepharospasm": 1, "Blood pressure measurement": 1, "Body temperature increased": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Facial paresis": 1, "Fallot's tetralogy": 1, "Feeling cold": 1, "Gait disturbance": 1, "Haematemesis": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Joint stiffness": 1, "Leukopenia": 1, "Loss of consciousness": 1, "Magnetic resonance imaging head": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Nasal congestion": 1, "Neck pain": 1, "Nystagmus": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vision blurred": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EL8723.json b/docs/data/histograms/Serbia/EL8723.json
new file mode 100644
index 00000000000..76ab069288a
--- /dev/null
+++ b/docs/data/histograms/Serbia/EL8723.json
@@ -0,0 +1 @@
+{"batchcode": "EL8723", "histograms": [{"batchcodes": ["EL8723"], "histogram": {"COVID-19": 1, "Pneumonia": 1, "Thrombophlebitis": 1, "Thrombosis": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EN1194.json b/docs/data/histograms/Serbia/EN1194.json
new file mode 100644
index 00000000000..a169c64d92f
--- /dev/null
+++ b/docs/data/histograms/Serbia/EN1194.json
@@ -0,0 +1 @@
+{"batchcode": "EN1194", "histograms": [{"batchcodes": ["EN1194"], "histogram": {"Erythema": 3, "Syncope": 3, "Blood pressure measurement": 2, "Hypertension": 2, "Investigation": 2, "Asphyxia": 1, "Chest pain": 1, "Dizziness": 1, "Eyelid oedema": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Lymphadenopathy": 1, "Malaise": 1, "Nausea": 1, "Pallor": 1, "Paraesthesia": 1, "Pulmonary function test": 1, "Tremor": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EN1195.json b/docs/data/histograms/Serbia/EN1195.json
new file mode 100644
index 00000000000..44912be7088
--- /dev/null
+++ b/docs/data/histograms/Serbia/EN1195.json
@@ -0,0 +1 @@
+{"batchcode": "EN1195", "histograms": [{"batchcodes": ["EN1195"], "histogram": {"COVID-19": 3, "Drug ineffective": 3, "SARS-CoV-2 test": 3, "Blood pressure measurement": 2, "Investigation": 2, "Pyrexia": 2, "Abscess": 1, "Ageusia": 1, "Anosmia": 1, "Anti-thyroid antibody": 1, "Autoimmune thyroiditis": 1, "Blood glucose": 1, "Body temperature": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "COVID-19 pneumonia": 1, "Cardiomyopathy": 1, "Circulatory collapse": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Dizziness": 1, "Erythema": 1, "Erythema nodosum": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Fine motor skill dysfunction": 1, "Guillain-Barre syndrome": 1, "Haematuria": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypotension": 1, "Impaired work ability": 1, "Joint swelling": 1, "Laryngeal discomfort": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Malaise": 1, "Monoparesis": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Nodule": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Paraesthesia": 1, "Paraesthesia mucosal": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Pharyngotonsillitis": 1, "Pneumonia": 1, "SARS-CoV-2 test positive": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Skin infection": 1, "Skin mass": 1, "Somnolence": 1, "Swelling face": 1, "Thrombophlebitis": 1, "Thrombosis": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination failure": 1, "Ventricular extrasystoles": 1, "Ventricular tachycardia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/ER7449.json b/docs/data/histograms/Serbia/ER7449.json
new file mode 100644
index 00000000000..fa09485d92d
--- /dev/null
+++ b/docs/data/histograms/Serbia/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Dyspnoea": 2, "Blood cholesterol": 1, "Blood triglycerides": 1, "Body temperature": 1, "COVID-19": 1, "Dizziness": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Fatigue": 1, "High density lipoprotein": 1, "Low density lipoprotein": 1, "Pain in extremity": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Serum ferritin": 1, "Somnolence": 1, "Tachycardia": 1, "Ultrasound scan": 1, "Urticaria": 1, "Ventricular extrasystoles": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EW2243.json b/docs/data/histograms/Serbia/EW2243.json
new file mode 100644
index 00000000000..ec21f4fb603
--- /dev/null
+++ b/docs/data/histograms/Serbia/EW2243.json
@@ -0,0 +1 @@
+{"batchcode": "EW2243", "histograms": [{"batchcodes": ["EW2243"], "histogram": {"SARS-CoV-2 test": 8, "COVID-19": 7, "Drug ineffective": 6, "Circulatory collapse": 3, "Malaise": 3, "Ageusia": 2, "Anosmia": 2, "Asthenia": 2, "Blood glucose": 2, "Blood pressure measurement": 2, "Body temperature": 2, "Fatigue": 2, "Loss of consciousness": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Pyrexia": 2, "Abdominal pain": 1, "Amenorrhoea": 1, "Blood glucose increased": 1, "Blood immunoglobulin M": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Body temperature increased": 1, "Chest pain": 1, "Communication disorder": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Electrocardiogram ambulatory": 1, "Headache": 1, "Heart rate": 1, "Heart rate decreased": 1, "Hepatic enzyme abnormal": 1, "Hyperthyroidism": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Iron deficiency": 1, "Laboratory test": 1, "Myalgia": 1, "Neurological examination": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pallor": 1, "Paraesthesia oral": 1, "Pneumonia": 1, "Seizure": 1, "Somnolence": 1, "Syncope": 1, "Thrombosis": 1, "Thyroiditis": 1, "Tricuspid valve incompetence": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination failure": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EX 7823.json b/docs/data/histograms/Serbia/EX 7823.json
new file mode 100644
index 00000000000..e4877557a8d
--- /dev/null
+++ b/docs/data/histograms/Serbia/EX 7823.json	
@@ -0,0 +1 @@
+{"batchcode": "EX 7823", "histograms": [{"batchcodes": ["EX 7823"], "histogram": {"Blood glucose": 1, "Electrocardiogram": 1, "Electrocardiogram ST segment elevation": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypotensive crisis": 1, "Investigation": 1, "Nausea": 1, "Oxygen saturation": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/EX6537.json b/docs/data/histograms/Serbia/EX6537.json
new file mode 100644
index 00000000000..7d026cc6e93
--- /dev/null
+++ b/docs/data/histograms/Serbia/EX6537.json
@@ -0,0 +1 @@
+{"batchcode": "EX6537", "histograms": [{"batchcodes": ["EX6537"], "histogram": {"Blood pressure measurement": 2, "Dizziness": 2, "Headache": 2, "Nausea": 2, "Anaesthesia": 1, "Blood pressure fluctuation": 1, "Cerebral infarction": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling cold": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Paraesthesia": 1, "Syncope": 1, "Tinnitus": 1, "Vaccination site pain": 1, "Visual field defect": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FC 3143.json b/docs/data/histograms/Serbia/FC 3143.json
new file mode 100644
index 00000000000..f4cfb9c3181
--- /dev/null
+++ b/docs/data/histograms/Serbia/FC 3143.json	
@@ -0,0 +1 @@
+{"batchcode": "FC 3143", "histograms": [{"batchcodes": ["FC 3143"], "histogram": {"Loss of consciousness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FC0681.json b/docs/data/histograms/Serbia/FC0681.json
new file mode 100644
index 00000000000..e6aa890362c
--- /dev/null
+++ b/docs/data/histograms/Serbia/FC0681.json
@@ -0,0 +1 @@
+{"batchcode": "FC0681", "histograms": [{"batchcodes": ["FC0681"], "histogram": {"Blood pressure measurement": 1, "Fall": 1, "Lip injury": 1, "Oxygen saturation": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FC3098.json b/docs/data/histograms/Serbia/FC3098.json
new file mode 100644
index 00000000000..edcd47050c8
--- /dev/null
+++ b/docs/data/histograms/Serbia/FC3098.json
@@ -0,0 +1 @@
+{"batchcode": "FC3098", "histograms": [{"batchcodes": ["FC3098"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Heart rate": 1, "Hypotension": 1, "Malaise": 1, "Nausea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FC3143.json b/docs/data/histograms/Serbia/FC3143.json
new file mode 100644
index 00000000000..e064d24e3e6
--- /dev/null
+++ b/docs/data/histograms/Serbia/FC3143.json
@@ -0,0 +1 @@
+{"batchcode": "FC3143", "histograms": [{"batchcodes": ["FC3143"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Incorrect route of product administration": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FC5029.json b/docs/data/histograms/Serbia/FC5029.json
new file mode 100644
index 00000000000..079ee9a78bc
--- /dev/null
+++ b/docs/data/histograms/Serbia/FC5029.json
@@ -0,0 +1 @@
+{"batchcode": "FC5029", "histograms": [{"batchcodes": ["FC5029"], "histogram": {"Anxiety": 1, "Arrhythmia": 1, "Condition aggravated": 1, "Hypothyroidism": 1, "Muscle spasms": 1, "Neck pain": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FE3064.json b/docs/data/histograms/Serbia/FE3064.json
new file mode 100644
index 00000000000..b3f2501ed44
--- /dev/null
+++ b/docs/data/histograms/Serbia/FE3064.json
@@ -0,0 +1 @@
+{"batchcode": "FE3064", "histograms": [{"batchcodes": ["FE3064"], "histogram": {"Balance disorder": 1, "Body temperature": 1, "Body temperature increased": 1, "Dizziness": 1, "Dyspnoea": 1, "Pruritus": 1, "Seizure": 1, "Urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FE6029.json b/docs/data/histograms/Serbia/FE6029.json
new file mode 100644
index 00000000000..79aedf9962f
--- /dev/null
+++ b/docs/data/histograms/Serbia/FE6029.json
@@ -0,0 +1 @@
+{"batchcode": "FE6029", "histograms": [{"batchcodes": ["FE6029"], "histogram": {"Angioedema": 3, "Asphyxia": 3, "Immunisation": 3, "Off label use": 3, "Blood pressure measurement": 2, "Echocardiogram": 2, "Rash": 2, "Urticaria": 2, "Angina pectoris": 1, "Atrial septal defect": 1, "Blood bicarbonate": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood glucose": 1, "Blood lactic acid": 1, "Blood potassium": 1, "Blood sodium": 1, "Chest pain": 1, "Circulatory collapse": 1, "Coagulation factor": 1, "Congenital haematological disorder": 1, "Coombs direct test": 1, "Diabetes mellitus management": 1, "Dizziness": 1, "Electrocardiogram": 1, "Erythema": 1, "Foetal monitoring": 1, "Foetal monitoring abnormal": 1, "Foetal movement disorder": 1, "Full blood count": 1, "Hydrops foetalis": 1, "Hypertension": 1, "Hypoalbuminaemia": 1, "Hypocalcaemia": 1, "Hyponatraemia": 1, "Hypoproteinaemia": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Infection": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Maternal exposure during pregnancy": 1, "Neonatal asphyxia": 1, "Neonatal respiratory distress syndrome": 1, "PCO2": 1, "Pericarditis": 1, "Pharyngeal oedema": 1, "Premature baby": 1, "Protein total": 1, "SARS-CoV-2 test": 1, "Sensation of foreign body": 1, "Tongue oedema": 1, "Ultrasound scan": 1, "White blood cell count": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FF 2832.json b/docs/data/histograms/Serbia/FF 2832.json
new file mode 100644
index 00000000000..70ed74e528a
--- /dev/null
+++ b/docs/data/histograms/Serbia/FF 2832.json	
@@ -0,0 +1 @@
+{"batchcode": "FF 2832", "histograms": [{"batchcodes": ["FF 2832"], "histogram": {"Blood pressure measurement": 1, "Diabetes mellitus management": 1, "Dyskinesia": 1, "Gaze palsy": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FF2832.json b/docs/data/histograms/Serbia/FF2832.json
new file mode 100644
index 00000000000..6878b616df8
--- /dev/null
+++ b/docs/data/histograms/Serbia/FF2832.json
@@ -0,0 +1 @@
+{"batchcode": "FF2832", "histograms": [{"batchcodes": ["FF2832"], "histogram": {"Off label use": 4, "Pyrexia": 4, "Body temperature": 3, "Interchange of vaccine products": 3, "Vaccination site pain": 3, "Loss of consciousness": 2, "Ageusia": 1, "Anaphylactic reaction": 1, "Angiogram": 1, "Biopsy": 1, "Blood glucose increased": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Contusion": 1, "Death": 1, "Dyspnoea": 1, "Ecchymosis": 1, "Erythema": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Hallucination": 1, "Hypotension": 1, "Immunisation": 1, "Immunology test": 1, "Immunology test abnormal": 1, "Insomnia": 1, "Leukopenia": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mydriasis": 1, "Oedema": 1, "Pain": 1, "Pharyngeal paraesthesia": 1, "Platelet count": 1, "Product use issue": 1, "Pruritus": 1, "Pulse absent": 1, "Rash papular": 1, "SARS-CoV-2 test": 1, "Scleroedema": 1, "Skin mass": 1, "Skin reaction": 1, "Splenomegaly": 1, "Suffocation feeling": 1, "Tachycardia": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site oedema": 1, "Vaccination site swelling": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FF8847.json b/docs/data/histograms/Serbia/FF8847.json
new file mode 100644
index 00000000000..b513e962a0d
--- /dev/null
+++ b/docs/data/histograms/Serbia/FF8847.json
@@ -0,0 +1 @@
+{"batchcode": "FF8847", "histograms": [{"batchcodes": ["FF8847"], "histogram": {"Fatigue": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Loss of consciousness": 1, "Muscle contractions involuntary": 1, "Pain": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FH9678.json b/docs/data/histograms/Serbia/FH9678.json
new file mode 100644
index 00000000000..e16f2df1cec
--- /dev/null
+++ b/docs/data/histograms/Serbia/FH9678.json
@@ -0,0 +1 @@
+{"batchcode": "FH9678", "histograms": [{"batchcodes": ["FH9678"], "histogram": {"Pyrexia": 3, "Loss of consciousness": 2, "Nausea": 2, "Asthenia": 1, "Back pain": 1, "Balance disorder": 1, "Blood beta-D-glucan": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bundle branch block right": 1, "C-reactive protein": 1, "Chills": 1, "Electrocardiogram": 1, "Electrocardiogram ST segment": 1, "Electrocardiogram ST segment depression": 1, "Electrocardiogram ST segment elevation": 1, "Fall": 1, "Fatigue": 1, "Granulocyte count": 1, "Headache": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Investigation": 1, "Lymphocyte count": 1, "Muscular weakness": 1, "Oxygen saturation": 1, "Pharyngeal erythema": 1, "SARS-CoV-2 antibody test": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Serbia/FJ5782.json b/docs/data/histograms/Serbia/FJ5782.json
new file mode 100644
index 00000000000..28f51c3b28b
--- /dev/null
+++ b/docs/data/histograms/Serbia/FJ5782.json
@@ -0,0 +1 @@
+{"batchcode": "FJ5782", "histograms": [{"batchcodes": ["FJ5782"], "histogram": {"Loss of consciousness": 2, "Dizziness": 1, "Hypotension": 1, "Nausea": 1, "Paralysis": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/007B21A.json b/docs/data/histograms/Seychelles/007B21A.json
new file mode 100644
index 00000000000..28752b01369
--- /dev/null
+++ b/docs/data/histograms/Seychelles/007B21A.json
@@ -0,0 +1 @@
+{"batchcode": "007B21A", "histograms": [{"batchcodes": ["007B21A"], "histogram": {"Pain in extremity": 1, "Peripheral swelling": 1, "Syncope": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/013L20A.json b/docs/data/histograms/Seychelles/013L20A.json
new file mode 100644
index 00000000000..f3f92f1af29
--- /dev/null
+++ b/docs/data/histograms/Seychelles/013L20A.json
@@ -0,0 +1 @@
+{"batchcode": "013L20A", "histograms": [{"batchcodes": ["013L20A"], "histogram": {"Blood pressure increased": 1, "Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/014C21A.json b/docs/data/histograms/Seychelles/014C21A.json
new file mode 100644
index 00000000000..3e2d140e1bd
--- /dev/null
+++ b/docs/data/histograms/Seychelles/014C21A.json
@@ -0,0 +1 @@
+{"batchcode": "014C21A", "histograms": [{"batchcodes": ["014C21A"], "histogram": {"Inappropriate schedule of product administration": 2, "Dyspnoea": 1, "Flushing": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Injection site erythema": 1, "Nausea": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Pruritus": 1, "Swelling face": 1, "Tongue disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/016J21-2A.json b/docs/data/histograms/Seychelles/016J21-2A.json
new file mode 100644
index 00000000000..014322efcfc
--- /dev/null
+++ b/docs/data/histograms/Seychelles/016J21-2A.json
@@ -0,0 +1 @@
+{"batchcode": "016J21-2A", "histograms": [{"batchcodes": ["016J21-2A"], "histogram": {"No adverse event": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/022M20A.json b/docs/data/histograms/Seychelles/022M20A.json
new file mode 100644
index 00000000000..158508d3047
--- /dev/null
+++ b/docs/data/histograms/Seychelles/022M20A.json
@@ -0,0 +1 @@
+{"batchcode": "022M20A", "histograms": [{"batchcodes": ["022M20A"], "histogram": {"Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/025B21A.json b/docs/data/histograms/Seychelles/025B21A.json
new file mode 100644
index 00000000000..67cd87bc7d9
--- /dev/null
+++ b/docs/data/histograms/Seychelles/025B21A.json
@@ -0,0 +1 @@
+{"batchcode": "025B21A", "histograms": [{"batchcodes": ["025B21A"], "histogram": {"Burning sensation": 1, "Dizziness": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/025C21A.json b/docs/data/histograms/Seychelles/025C21A.json
new file mode 100644
index 00000000000..e7099d3114d
--- /dev/null
+++ b/docs/data/histograms/Seychelles/025C21A.json
@@ -0,0 +1 @@
+{"batchcode": "025C21A", "histograms": [{"batchcodes": ["025C21A"], "histogram": {"Staring": 1, "Syringe issue": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/026A21A.json b/docs/data/histograms/Seychelles/026A21A.json
new file mode 100644
index 00000000000..42ac03c51ed
--- /dev/null
+++ b/docs/data/histograms/Seychelles/026A21A.json
@@ -0,0 +1 @@
+{"batchcode": "026A21A", "histograms": [{"batchcodes": ["026A21A"], "histogram": {"Dizziness": 1, "Fall": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/027A21A.json b/docs/data/histograms/Seychelles/027A21A.json
new file mode 100644
index 00000000000..16c14e551da
--- /dev/null
+++ b/docs/data/histograms/Seychelles/027A21A.json
@@ -0,0 +1 @@
+{"batchcode": "027A21A", "histograms": [{"batchcodes": ["027A21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/030H21B.json b/docs/data/histograms/Seychelles/030H21B.json
new file mode 100644
index 00000000000..bd8d0885355
--- /dev/null
+++ b/docs/data/histograms/Seychelles/030H21B.json
@@ -0,0 +1 @@
+{"batchcode": "030H21B", "histograms": [{"batchcodes": ["030H21B"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/031B21A.json b/docs/data/histograms/Seychelles/031B21A.json
new file mode 100644
index 00000000000..b21b05e5b24
--- /dev/null
+++ b/docs/data/histograms/Seychelles/031B21A.json
@@ -0,0 +1 @@
+{"batchcode": "031B21A", "histograms": [{"batchcodes": ["031B21A"], "histogram": {"Extra dose administered": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/031L20A.json b/docs/data/histograms/Seychelles/031L20A.json
new file mode 100644
index 00000000000..8590dee4b4b
--- /dev/null
+++ b/docs/data/histograms/Seychelles/031L20A.json
@@ -0,0 +1 @@
+{"batchcode": "031L20A", "histograms": [{"batchcodes": ["031L20A"], "histogram": {"Dizziness": 1, "Hypoaesthesia": 1, "Injection site rash": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/0330C21A.json b/docs/data/histograms/Seychelles/0330C21A.json
new file mode 100644
index 00000000000..c68d429c260
--- /dev/null
+++ b/docs/data/histograms/Seychelles/0330C21A.json
@@ -0,0 +1 @@
+{"batchcode": "0330C21A", "histograms": [{"batchcodes": ["0330C21A"], "histogram": {"Extra dose administered": 4, "No adverse event": 4, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/033C21A.json b/docs/data/histograms/Seychelles/033C21A.json
new file mode 100644
index 00000000000..4f8b8802a3b
--- /dev/null
+++ b/docs/data/histograms/Seychelles/033C21A.json
@@ -0,0 +1 @@
+{"batchcode": "033C21A", "histograms": [{"batchcodes": ["033C21A"], "histogram": {"Extra dose administered": 2, "No adverse event": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/035C21A.json b/docs/data/histograms/Seychelles/035C21A.json
new file mode 100644
index 00000000000..801b9455a7a
--- /dev/null
+++ b/docs/data/histograms/Seychelles/035C21A.json
@@ -0,0 +1 @@
+{"batchcode": "035C21A", "histograms": [{"batchcodes": ["035C21A"], "histogram": {"No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/037B21A.json b/docs/data/histograms/Seychelles/037B21A.json
new file mode 100644
index 00000000000..de24ee6eab1
--- /dev/null
+++ b/docs/data/histograms/Seychelles/037B21A.json
@@ -0,0 +1 @@
+{"batchcode": "037B21A", "histograms": [{"batchcodes": ["037B21A"], "histogram": {"Pain in extremity": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/038B21A.json b/docs/data/histograms/Seychelles/038B21A.json
new file mode 100644
index 00000000000..5b88084ff52
--- /dev/null
+++ b/docs/data/histograms/Seychelles/038B21A.json
@@ -0,0 +1 @@
+{"batchcode": "038B21A", "histograms": [{"batchcodes": ["038B21A"], "histogram": {"Dizziness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/039B21A.json b/docs/data/histograms/Seychelles/039B21A.json
new file mode 100644
index 00000000000..33aa174343d
--- /dev/null
+++ b/docs/data/histograms/Seychelles/039B21A.json
@@ -0,0 +1 @@
+{"batchcode": "039B21A", "histograms": [{"batchcodes": ["039B21A"], "histogram": {"Dizziness": 1, "Feeling hot": 1, "Nausea": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/041C21A.json b/docs/data/histograms/Seychelles/041C21A.json
new file mode 100644
index 00000000000..cdda0b52e34
--- /dev/null
+++ b/docs/data/histograms/Seychelles/041C21A.json
@@ -0,0 +1 @@
+{"batchcode": "041C21A", "histograms": [{"batchcodes": ["041C21A"], "histogram": {"Extra dose administered": 2, "No adverse event": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/047A21A.json b/docs/data/histograms/Seychelles/047A21A.json
new file mode 100644
index 00000000000..178398b1a09
--- /dev/null
+++ b/docs/data/histograms/Seychelles/047A21A.json
@@ -0,0 +1 @@
+{"batchcode": "047A21A", "histograms": [{"batchcodes": ["047A21A"], "histogram": {"Oral mucosal erythema": 1, "Pharyngeal erythema": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/048A21A.json b/docs/data/histograms/Seychelles/048A21A.json
new file mode 100644
index 00000000000..31f60d69397
--- /dev/null
+++ b/docs/data/histograms/Seychelles/048A21A.json
@@ -0,0 +1 @@
+{"batchcode": "048A21A", "histograms": [{"batchcodes": ["048A21A"], "histogram": {"Product administered to patient of inappropriate age": 2, "Malaise": 1, "Pyrexia": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/048B21A.json b/docs/data/histograms/Seychelles/048B21A.json
new file mode 100644
index 00000000000..cd63b1ebac4
--- /dev/null
+++ b/docs/data/histograms/Seychelles/048B21A.json
@@ -0,0 +1 @@
+{"batchcode": "048B21A", "histograms": [{"batchcodes": ["048B21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/049L21A.json b/docs/data/histograms/Seychelles/049L21A.json
new file mode 100644
index 00000000000..fc6af47d0a9
--- /dev/null
+++ b/docs/data/histograms/Seychelles/049L21A.json
@@ -0,0 +1 @@
+{"batchcode": "049L21A", "histograms": [{"batchcodes": ["049L21A"], "histogram": {"No adverse event": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/060H21A.json b/docs/data/histograms/Seychelles/060H21A.json
new file mode 100644
index 00000000000..7e14f31679a
--- /dev/null
+++ b/docs/data/histograms/Seychelles/060H21A.json
@@ -0,0 +1 @@
+{"batchcode": "060H21A", "histograms": [{"batchcodes": ["060H21A"], "histogram": {"Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/1822811.json b/docs/data/histograms/Seychelles/1822811.json
new file mode 100644
index 00000000000..579ea880899
--- /dev/null
+++ b/docs/data/histograms/Seychelles/1822811.json
@@ -0,0 +1 @@
+{"batchcode": "1822811", "histograms": [{"batchcodes": ["1822811"], "histogram": {"Hyperhidrosis": 2, "Dizziness": 1, "Nausea": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/202A214.json b/docs/data/histograms/Seychelles/202A214.json
new file mode 100644
index 00000000000..c5262387cdb
--- /dev/null
+++ b/docs/data/histograms/Seychelles/202A214.json
@@ -0,0 +1 @@
+{"batchcode": "202A214", "histograms": [{"batchcodes": ["202A214"], "histogram": {"Extra dose administered": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/202A21A.json b/docs/data/histograms/Seychelles/202A21A.json
new file mode 100644
index 00000000000..8256c027366
--- /dev/null
+++ b/docs/data/histograms/Seychelles/202A21A.json
@@ -0,0 +1 @@
+{"batchcode": "202A21A", "histograms": [{"batchcodes": ["202A21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/211A21A.json b/docs/data/histograms/Seychelles/211A21A.json
new file mode 100644
index 00000000000..6e3d2382ddc
--- /dev/null
+++ b/docs/data/histograms/Seychelles/211A21A.json
@@ -0,0 +1 @@
+{"batchcode": "211A21A", "histograms": [{"batchcodes": ["211A21A"], "histogram": {"Blood pressure decreased": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/32030BP.json b/docs/data/histograms/Seychelles/32030BP.json
new file mode 100644
index 00000000000..f5c040ac867
--- /dev/null
+++ b/docs/data/histograms/Seychelles/32030BP.json
@@ -0,0 +1 @@
+{"batchcode": "32030BP", "histograms": [{"batchcodes": ["32030BP"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/33130BA.json b/docs/data/histograms/Seychelles/33130BA.json
new file mode 100644
index 00000000000..e33a87f4b31
--- /dev/null
+++ b/docs/data/histograms/Seychelles/33130BA.json
@@ -0,0 +1 @@
+{"batchcode": "33130BA", "histograms": [{"batchcodes": ["33130BA"], "histogram": {"Feeling hot": 1, "Hypotension": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/4302MF023.json b/docs/data/histograms/Seychelles/4302MF023.json
new file mode 100644
index 00000000000..e4a5a2fcf1c
--- /dev/null
+++ b/docs/data/histograms/Seychelles/4302MF023.json
@@ -0,0 +1 @@
+{"batchcode": "4302MF023", "histograms": [{"batchcodes": ["4302MF023"], "histogram": {"Heart rate increased": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/939906.json b/docs/data/histograms/Seychelles/939906.json
new file mode 100644
index 00000000000..273d414b878
--- /dev/null
+++ b/docs/data/histograms/Seychelles/939906.json
@@ -0,0 +1 @@
+{"batchcode": "939906", "histograms": [{"batchcodes": ["939906"], "histogram": {"Cardiac failure congestive": 1, "Condition aggravated": 1, "Death": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/EW0170.json b/docs/data/histograms/Seychelles/EW0170.json
new file mode 100644
index 00000000000..7bfadde4936
--- /dev/null
+++ b/docs/data/histograms/Seychelles/EW0170.json
@@ -0,0 +1 @@
+{"batchcode": "EW0170", "histograms": [{"batchcodes": ["EW0170"], "histogram": {"Extra dose administered": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "No adverse event": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/FG3527.json b/docs/data/histograms/Seychelles/FG3527.json
new file mode 100644
index 00000000000..f3fc446c9a0
--- /dev/null
+++ b/docs/data/histograms/Seychelles/FG3527.json
@@ -0,0 +1 @@
+{"batchcode": "FG3527", "histograms": [{"batchcodes": ["FG3527"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/FH8028.json b/docs/data/histograms/Seychelles/FH8028.json
new file mode 100644
index 00000000000..67eb1a78de7
--- /dev/null
+++ b/docs/data/histograms/Seychelles/FH8028.json
@@ -0,0 +1 @@
+{"batchcode": "FH8028", "histograms": [{"batchcodes": ["FH8028"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/FJ8762.json b/docs/data/histograms/Seychelles/FJ8762.json
new file mode 100644
index 00000000000..f10225f56e0
--- /dev/null
+++ b/docs/data/histograms/Seychelles/FJ8762.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8762", "histograms": [{"batchcodes": ["FJ8762"], "histogram": {"Product administered to patient of inappropriate age": 2, "Cardiac flutter": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/FK5127.json b/docs/data/histograms/Seychelles/FK5127.json
new file mode 100644
index 00000000000..177f0e6055b
--- /dev/null
+++ b/docs/data/histograms/Seychelles/FK5127.json
@@ -0,0 +1 @@
+{"batchcode": "FK5127", "histograms": [{"batchcodes": ["FK5127"], "histogram": {"Incorrect dose administered": 1, "Neck pain": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/FK9895.json b/docs/data/histograms/Seychelles/FK9895.json
new file mode 100644
index 00000000000..7e623fa880f
--- /dev/null
+++ b/docs/data/histograms/Seychelles/FK9895.json
@@ -0,0 +1 @@
+{"batchcode": "FK9895", "histograms": [{"batchcodes": ["FK9895"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/FN2908.json b/docs/data/histograms/Seychelles/FN2908.json
new file mode 100644
index 00000000000..ca24c910a41
--- /dev/null
+++ b/docs/data/histograms/Seychelles/FN2908.json
@@ -0,0 +1 @@
+{"batchcode": "FN2908", "histograms": [{"batchcodes": ["FN2908"], "histogram": {"Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Seychelles/FT9142.json b/docs/data/histograms/Seychelles/FT9142.json
new file mode 100644
index 00000000000..1c284942cc3
--- /dev/null
+++ b/docs/data/histograms/Seychelles/FT9142.json
@@ -0,0 +1 @@
+{"batchcode": "FT9142", "histograms": [{"batchcodes": ["FT9142"], "histogram": {"Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Incorrect product formulation administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Sierra Leone/027B21A.json b/docs/data/histograms/Sierra Leone/027B21A.json
new file mode 100644
index 00000000000..383852d7142
--- /dev/null
+++ b/docs/data/histograms/Sierra Leone/027B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027B21A", "histograms": [{"batchcodes": ["027B21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/000029A.json b/docs/data/histograms/Singapore/000029A.json
new file mode 100644
index 00000000000..09550f90295
--- /dev/null
+++ b/docs/data/histograms/Singapore/000029A.json
@@ -0,0 +1 @@
+{"batchcode": "000029A", "histograms": [{"batchcodes": ["000029A", "EN1196"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["000029A", "FF2154"], "histogram": {"COVID-19": 2, "Drug ineffective": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/1C005A.json b/docs/data/histograms/Singapore/1C005A.json
new file mode 100644
index 00000000000..d2d5096a699
--- /dev/null
+++ b/docs/data/histograms/Singapore/1C005A.json
@@ -0,0 +1 @@
+{"batchcode": "1C005A", "histograms": [{"batchcodes": ["1C005A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/1E002A.json b/docs/data/histograms/Singapore/1E002A.json
new file mode 100644
index 00000000000..6e8a4f9e8c4
--- /dev/null
+++ b/docs/data/histograms/Singapore/1E002A.json
@@ -0,0 +1 @@
+{"batchcode": "1E002A", "histograms": [{"batchcodes": ["1E002A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/1E022A.json b/docs/data/histograms/Singapore/1E022A.json
new file mode 100644
index 00000000000..6b5ad3831c9
--- /dev/null
+++ b/docs/data/histograms/Singapore/1E022A.json
@@ -0,0 +1 @@
+{"batchcode": "1E022A", "histograms": [{"batchcodes": ["1E022A", "3005792"], "histogram": {"COVID-19": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1E022A"], "histogram": {"COVID-19": 5, "SARS-CoV-2 test": 5, "Vaccination failure": 4, "Oropharyngeal pain": 2, "Arrhythmia": 1, "Cough": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspepsia": 1, "Electrocardiogram": 1, "Electrocardiogram QT prolonged": 1, "Electrocardiogram low voltage": 1, "Feeling cold": 1, "Headache": 1, "Palpitations": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Sinus tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/200057A.json b/docs/data/histograms/Singapore/200057A.json
new file mode 100644
index 00000000000..a441cac36c0
--- /dev/null
+++ b/docs/data/histograms/Singapore/200057A.json
@@ -0,0 +1 @@
+{"batchcode": "200057A", "histograms": [{"batchcodes": ["200057A", "FK8892"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/3002336.json b/docs/data/histograms/Singapore/3002336.json
new file mode 100644
index 00000000000..14ae7ade3cc
--- /dev/null
+++ b/docs/data/histograms/Singapore/3002336.json
@@ -0,0 +1 @@
+{"batchcode": "3002336", "histograms": [{"batchcodes": ["3002336"], "histogram": {"Blood test": 1, "Body temperature": 1, "Bruxism": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Eye movement disorder": 1, "Feeling hot": 1, "Inappropriate schedule of product administration": 1, "Low density lipoprotein": 1, "Postictal state": 1, "Pulmonary embolism": 1, "Seizure": 1, "Syncope": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/3005686.json b/docs/data/histograms/Singapore/3005686.json
new file mode 100644
index 00000000000..384823fe7c7
--- /dev/null
+++ b/docs/data/histograms/Singapore/3005686.json
@@ -0,0 +1 @@
+{"batchcode": "3005686", "histograms": [{"batchcodes": ["3005686"], "histogram": {"Activated partial thromboplastin time": 1, "Alanine aminotransferase": 1, "Albumin globulin ratio": 1, "Antinuclear antibody": 1, "Arachnoid cyst": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Basophil count": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood folate": 1, "Blood glucose": 1, "Blood magnesium": 1, "Blood potassium": 1, "Blood pressure diastolic": 1, "Blood pressure systolic": 1, "Blood smear test": 1, "Blood sodium": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "Coagulation factor": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Discomfort": 1, "Double stranded DNA antibody": 1, "Eosinophil count": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gamma-glutamyltransferase": 1, "Globulin": 1, "Haematocrit": 1, "Haemoglobin": 1, "Head discomfort": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Neutrophil count": 1, "Ophthalmological examination": 1, "Platelet count": 1, "Protein total": 1, "Prothrombin time": 1, "Pupillary light reflex tests": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Rheumatoid factor": 1, "Somnolence": 1, "Thyroxine free": 1, "Treponema test": 1, "Vitamin B12": 1, "Vitamin B12 deficiency": 1, "Vitamin D": 1, "Vitamin D deficiency": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/3005792.json b/docs/data/histograms/Singapore/3005792.json
new file mode 100644
index 00000000000..4c0d88a3877
--- /dev/null
+++ b/docs/data/histograms/Singapore/3005792.json
@@ -0,0 +1 @@
+{"batchcode": "3005792", "histograms": [{"batchcodes": ["1E022A", "3005792"], "histogram": {"COVID-19": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["3005792", "EN1196"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/9404638.json b/docs/data/histograms/Singapore/9404638.json
new file mode 100644
index 00000000000..85611e1bf4b
--- /dev/null
+++ b/docs/data/histograms/Singapore/9404638.json
@@ -0,0 +1 @@
+{"batchcode": "9404638", "histograms": [{"batchcodes": ["9404638"], "histogram": {"Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/EJ3002.json b/docs/data/histograms/Singapore/EJ3002.json
new file mode 100644
index 00000000000..1e4df4871af
--- /dev/null
+++ b/docs/data/histograms/Singapore/EJ3002.json
@@ -0,0 +1 @@
+{"batchcode": "EJ3002", "histograms": [{"batchcodes": ["EJ3002"], "histogram": {"Anaphylactic reaction": 1, "COVID-19": 1, "Cellulitis": 1, "Confusional state": 1, "Dermatitis bullous": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Enlarged uvula": 1, "Fall": 1, "Generalised tonic-clonic seizure": 1, "IIIrd nerve paralysis": 1, "Oropharyngeal pain": 1, "Periorbital swelling": 1, "Pharyngeal swelling": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Sensation of foreign body": 1, "Tryptase": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/EK4237.json b/docs/data/histograms/Singapore/EK4237.json
new file mode 100644
index 00000000000..ea74b4f0932
--- /dev/null
+++ b/docs/data/histograms/Singapore/EK4237.json
@@ -0,0 +1 @@
+{"batchcode": "EK4237", "histograms": [{"batchcodes": ["EK4237"], "histogram": {"Blood pressure measurement": 7, "Dizziness": 7, "Heart rate": 6, "Oxygen saturation": 4, "Palpitations": 4, "Respiratory rate": 4, "Body temperature": 3, "Chest discomfort": 3, "Chills": 3, "Hypertension": 3, "Hypoaesthesia": 3, "Hypotension": 3, "Investigation": 3, "Tachycardia": 3, "Tryptase": 3, "Urticaria": 3, "Blood pressure increased": 2, "Computerised tomogram head": 2, "Dysphagia": 2, "Dysphonia": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Flushing": 2, "Magnetic resonance imaging head": 2, "Nausea": 2, "Seizure": 2, "Syncope": 2, "Throat tightness": 2, "Vital signs measurement": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Arthralgia": 1, "Asthenia": 1, "Asthma": 1, "Blood glucose": 1, "Blood pressure systolic increased": 1, "Blood test": 1, "Body temperature increased": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest pain": 1, "Coma scale": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Decreased appetite": 1, "Dehydration": 1, "Dry eye": 1, "Dry mouth": 1, "Dyskinesia": 1, "Dysstasia": 1, "Electroencephalogram": 1, "Erythema": 1, "Eye disorder": 1, "Eye movement disorder": 1, "Fall": 1, "Full blood count": 1, "Gait disturbance": 1, "Haematocrit": 1, "Haematocrit increased": 1, "Haemoglobin": 1, "Haemoglobin increased": 1, "Headache": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hyperthyroidism": 1, "Lacrimation increased": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Myocardial necrosis marker": 1, "Neck pain": 1, "Nerve conduction studies": 1, "Oropharyngeal pain": 1, "PO2": 1, "Pain": 1, "Pain in extremity": 1, "Palatal oedema": 1, "Periorbital swelling": 1, "Petit mal epilepsy": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Pruritus": 1, "Pupillary light reflex tests abnormal": 1, "Pyrexia": 1, "Rash": 1, "Respiratory rate decreased": 1, "Respiratory rate increased": 1, "Respiratory tract infection": 1, "Sinus tachycardia": 1, "Swollen tongue": 1, "Throat irritation": 1, "Tonic clonic movements": 1, "Toxic neuropathy": 1, "Unresponsive to stimuli": 1, "Urine analysis": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Vestibular neuronitis": 1, "Vision blurred": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/EK4245.json b/docs/data/histograms/Singapore/EK4245.json
new file mode 100644
index 00000000000..843f1eedbb0
--- /dev/null
+++ b/docs/data/histograms/Singapore/EK4245.json
@@ -0,0 +1 @@
+{"batchcode": "EK4245", "histograms": [{"batchcodes": ["EK4245"], "histogram": {"Anaphylactic reaction": 6, "Dyspnoea": 6, "Throat tightness": 4, "Blood pressure measurement": 3, "Heart rate": 3, "Oxygen saturation": 3, "Palpitations": 3, "Rash": 3, "Chest discomfort": 2, "Dizziness": 2, "Dysphonia": 2, "Hypotension": 2, "Nausea": 2, "Urticaria": 2, "Vomiting": 2, "Abdominal pain": 1, "Angioedema": 1, "Bell's palsy": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "Body mass index": 1, "Complement factor C3": 1, "Complement factor C3 increased": 1, "Cough": 1, "Deafness neurosensory": 1, "Drooling": 1, "Dyskinesia": 1, "Ectopic pregnancy": 1, "Enlarged uvula": 1, "Eosinophil count": 1, "Eye movement disorder": 1, "Eye swelling": 1, "Facial asymmetry": 1, "Facial paralysis": 1, "Femoral neck fracture": 1, "Flushing": 1, "Hypoaesthesia": 1, "Laryngeal oedema": 1, "Magnetic resonance imaging head": 1, "Migraine": 1, "Odynophagia": 1, "Palatal oedema": 1, "Periorbital swelling": 1, "Protein albumin ratio": 1, "Pruritus": 1, "Rash maculo-papular": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sensation of foreign body": 1, "Syncope": 1, "Tachycardia": 1, "Throat irritation": 1, "Tongue biting": 1, "Troponin increased": 1, "Tryptase": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/EL0200.json b/docs/data/histograms/Singapore/EL0200.json
new file mode 100644
index 00000000000..a3e6fbf4c85
--- /dev/null
+++ b/docs/data/histograms/Singapore/EL0200.json
@@ -0,0 +1 @@
+{"batchcode": "EL0200", "histograms": [{"batchcodes": ["EL0200"], "histogram": {"Cardiac failure": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/EN1196.json b/docs/data/histograms/Singapore/EN1196.json
new file mode 100644
index 00000000000..a0da04aa966
--- /dev/null
+++ b/docs/data/histograms/Singapore/EN1196.json
@@ -0,0 +1 @@
+{"batchcode": "EN1196", "histograms": [{"batchcodes": ["000029A", "EN1196"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["3005792", "EN1196"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["EN1196"], "histogram": {"COVID-19": 36, "SARS-CoV-2 test": 35, "Vaccination failure": 31, "Drug ineffective": 8, "Cough": 4, "Oropharyngeal pain": 3, "Suspected COVID-19": 3, "Rhinorrhoea": 2, "Asymptomatic COVID-19": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Incorrect route of product administration": 1, "Interchange of vaccine products": 1, "Laboratory test": 1, "Myalgia": 1, "Off label use": 1, "Pain": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/EP6775.json b/docs/data/histograms/Singapore/EP6775.json
new file mode 100644
index 00000000000..29686603371
--- /dev/null
+++ b/docs/data/histograms/Singapore/EP6775.json
@@ -0,0 +1 @@
+{"batchcode": "EP6775", "histograms": [{"batchcodes": ["EP6775"], "histogram": {"Anaphylactic reaction": 1, "Angiogram": 1, "Computerised tomogram head": 1, "Diplopia": 1, "Dizziness": 1, "Glycosylated haemoglobin": 1, "Haemodynamic test": 1, "IVth nerve paralysis": 1, "Low density lipoprotein": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Optic neuritis": 1, "Oxygen saturation": 1, "Pituitary tumour": 1, "Rash macular": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/ER0866.json b/docs/data/histograms/Singapore/ER0866.json
new file mode 100644
index 00000000000..bbf9349e107
--- /dev/null
+++ b/docs/data/histograms/Singapore/ER0866.json
@@ -0,0 +1 @@
+{"batchcode": "ER0866", "histograms": [{"batchcodes": ["ER0866"], "histogram": {"Rash": 3, "Anaphylactic reaction": 2, "Oxygen saturation": 2, "Wheezing": 2, "Angiogram": 1, "Antineutrophil cytoplasmic antibody": 1, "Antineutrophil cytoplasmic antibody positive": 1, "Antinuclear antibody": 1, "Breath sounds abnormal": 1, "Cough": 1, "Cranial nerve disorder": 1, "Glycosylated haemoglobin": 1, "IIIrd nerve paralysis": 1, "Magnetic resonance imaging head": 1, "Oxygen saturation decreased": 1, "Pneumonia aspiration": 1, "Pruritus": 1, "Skin abrasion": 1, "Somnolence": 1, "Tic": 1, "Tonic convulsion": 1, "Vaccination site rash": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/ER6166.json b/docs/data/histograms/Singapore/ER6166.json
new file mode 100644
index 00000000000..16cf18fd726
--- /dev/null
+++ b/docs/data/histograms/Singapore/ER6166.json
@@ -0,0 +1 @@
+{"batchcode": "ER6166", "histograms": [{"batchcodes": ["ER6166"], "histogram": {"COVID-19": 3, "Vaccination failure": 3, "SARS-CoV-2 test": 2, "Investigation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/ER9449.json b/docs/data/histograms/Singapore/ER9449.json
new file mode 100644
index 00000000000..c75b2262e97
--- /dev/null
+++ b/docs/data/histograms/Singapore/ER9449.json
@@ -0,0 +1 @@
+{"batchcode": "ER9449", "histograms": [{"batchcodes": ["ER9449"], "histogram": {"COVID-19": 1, "Hypertension": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/ET6924.json b/docs/data/histograms/Singapore/ET6924.json
new file mode 100644
index 00000000000..2de61862cec
--- /dev/null
+++ b/docs/data/histograms/Singapore/ET6924.json
@@ -0,0 +1 @@
+{"batchcode": "ET6924", "histograms": [{"batchcodes": ["ET6924"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/EY5456.json b/docs/data/histograms/Singapore/EY5456.json
new file mode 100644
index 00000000000..e1d73aa2a4b
--- /dev/null
+++ b/docs/data/histograms/Singapore/EY5456.json
@@ -0,0 +1 @@
+{"batchcode": "EY5456", "histograms": [{"batchcodes": ["EY5456"], "histogram": {"Computerised tomogram": 1, "Echocardiogram": 1, "Hypoaesthesia": 1, "Hypopnoea": 1, "Palpitations": 1, "Paresis": 1, "SARS-CoV-1 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FC2396.json b/docs/data/histograms/Singapore/FC2396.json
new file mode 100644
index 00000000000..1e5787b8107
--- /dev/null
+++ b/docs/data/histograms/Singapore/FC2396.json
@@ -0,0 +1 @@
+{"batchcode": "FC2396", "histograms": [{"batchcodes": ["FC2396"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FE8087.json b/docs/data/histograms/Singapore/FE8087.json
new file mode 100644
index 00000000000..979dcfe0378
--- /dev/null
+++ b/docs/data/histograms/Singapore/FE8087.json
@@ -0,0 +1 @@
+{"batchcode": "FE8087", "histograms": [{"batchcodes": ["FE8087"], "histogram": {"Blood pressure measurement": 2, "COVID-19": 2, "Chest pain": 2, "Dyspepsia": 2, "Dyspnoea": 2, "Eructation": 2, "Fatigue": 2, "Gastrointestinal disorder": 2, "Headache": 2, "Heart rate decreased": 2, "Heart rate irregular": 2, "Insomnia": 2, "Oxygen saturation": 2, "Palpitations": 2, "Pollakiuria": 2, "SARS-CoV-2 test": 2, "Blood test": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test negative": 1, "Serology negative": 1, "Serology test": 1, "Syncope": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FE8088.json b/docs/data/histograms/Singapore/FE8088.json
new file mode 100644
index 00000000000..619d8c31323
--- /dev/null
+++ b/docs/data/histograms/Singapore/FE8088.json
@@ -0,0 +1 @@
+{"batchcode": "FE8088", "histograms": [{"batchcodes": ["FE8088"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FF2154.json b/docs/data/histograms/Singapore/FF2154.json
new file mode 100644
index 00000000000..52d7e64fd00
--- /dev/null
+++ b/docs/data/histograms/Singapore/FF2154.json
@@ -0,0 +1 @@
+{"batchcode": "FF2154", "histograms": [{"batchcodes": ["000029A", "FF2154"], "histogram": {"COVID-19": 2, "Drug ineffective": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["FF2154"], "histogram": {"SARS-CoV-2 test": 7, "COVID-19": 6, "Vaccination failure": 6, "Interchange of vaccine products": 2, "Off label use": 2, "Oropharyngeal pain": 2, "Pyrexia": 2, "Acute lymphocytic leukaemia": 1, "Angina pectoris": 1, "Dizziness": 1, "Dyspnoea": 1, "Heart valve incompetence": 1, "Influenza": 1, "Palpitations": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FF3319.json b/docs/data/histograms/Singapore/FF3319.json
new file mode 100644
index 00000000000..e6e8aa2fa90
--- /dev/null
+++ b/docs/data/histograms/Singapore/FF3319.json
@@ -0,0 +1 @@
+{"batchcode": "FF3319", "histograms": [{"batchcodes": ["FF3319"], "histogram": {"Cardiac failure": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FG1657.json b/docs/data/histograms/Singapore/FG1657.json
new file mode 100644
index 00000000000..f578c5f1cfc
--- /dev/null
+++ b/docs/data/histograms/Singapore/FG1657.json
@@ -0,0 +1 @@
+{"batchcode": "FG1657", "histograms": [{"batchcodes": ["FG1657"], "histogram": {"COVID-19": 14, "Vaccination failure": 14, "SARS-CoV-2 test": 13, "Headache": 2, "Alopecia": 1, "Angina pectoris": 1, "Arthralgia": 1, "Chest discomfort": 1, "Cough": 1, "Dizziness": 1, "Drug ineffective": 1, "Ear discomfort": 1, "Heart rate": 1, "Heart rate increased": 1, "Ocular discomfort": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Suspected COVID-19": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FH6408.json b/docs/data/histograms/Singapore/FH6408.json
new file mode 100644
index 00000000000..3bf179fc2d8
--- /dev/null
+++ b/docs/data/histograms/Singapore/FH6408.json
@@ -0,0 +1 @@
+{"batchcode": "FH6408", "histograms": [{"batchcodes": ["FH6408"], "histogram": {"Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FJ1926.json b/docs/data/histograms/Singapore/FJ1926.json
new file mode 100644
index 00000000000..af822ece1f0
--- /dev/null
+++ b/docs/data/histograms/Singapore/FJ1926.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1926", "histograms": [{"batchcodes": ["FJ1926"], "histogram": {"COVID-19": 5, "SARS-CoV-2 test": 5, "Vaccination failure": 5, "Cough": 1, "Drug ineffective": 1, "Erythema multiforme": 1, "Gingival bleeding": 1, "Immunisation": 1, "Mouth ulceration": 1, "Oral mucosal exfoliation": 1, "Oropharyngeal pain": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 RNA": 1, "Skin lesion": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FJ1966.json b/docs/data/histograms/Singapore/FJ1966.json
new file mode 100644
index 00000000000..89ec73d727c
--- /dev/null
+++ b/docs/data/histograms/Singapore/FJ1966.json
@@ -0,0 +1 @@
+{"batchcode": "FJ1966", "histograms": [{"batchcodes": ["FJ1966"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FJ8189.json b/docs/data/histograms/Singapore/FJ8189.json
new file mode 100644
index 00000000000..df3c9a79eb9
--- /dev/null
+++ b/docs/data/histograms/Singapore/FJ8189.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8189", "histograms": [{"batchcodes": ["FJ8189"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FJ8198.json b/docs/data/histograms/Singapore/FJ8198.json
new file mode 100644
index 00000000000..540783e5a5f
--- /dev/null
+++ b/docs/data/histograms/Singapore/FJ8198.json
@@ -0,0 +1 @@
+{"batchcode": "FJ8198", "histograms": [{"batchcodes": ["FJ8198"], "histogram": {"COVID-19": 5, "SARS-CoV-2 test": 5, "Vaccination failure": 5, "Drug ineffective": 3, "Suspected COVID-19": 2, "Asymptomatic COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FK8888.json b/docs/data/histograms/Singapore/FK8888.json
new file mode 100644
index 00000000000..e1aee9ee27f
--- /dev/null
+++ b/docs/data/histograms/Singapore/FK8888.json
@@ -0,0 +1 @@
+{"batchcode": "FK8888", "histograms": [{"batchcodes": ["FK8888"], "histogram": {"SARS-CoV-2 test": 5, "COVID-19": 4, "Vaccination failure": 4, "Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FK8892.json b/docs/data/histograms/Singapore/FK8892.json
new file mode 100644
index 00000000000..cafaebc9eb3
--- /dev/null
+++ b/docs/data/histograms/Singapore/FK8892.json
@@ -0,0 +1 @@
+{"batchcode": "FK8892", "histograms": [{"batchcodes": ["200057A", "FK8892"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["FK8892"], "histogram": {"COVID-19": 46, "SARS-CoV-2 test": 45, "Vaccination failure": 42, "Drug ineffective": 5, "Body temperature": 2, "Cough": 2, "Influenza": 2, "Oropharyngeal pain": 2, "Pain": 2, "Asymptomatic COVID-19": 1, "Chest pain": 1, "Computerised tomogram": 1, "Headache": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Magnetic resonance imaging": 1, "Neuralgia": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Swelling": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FL3560.json b/docs/data/histograms/Singapore/FL3560.json
new file mode 100644
index 00000000000..b9bf2968c96
--- /dev/null
+++ b/docs/data/histograms/Singapore/FL3560.json
@@ -0,0 +1 @@
+{"batchcode": "FL3560", "histograms": [{"batchcodes": ["FL3560"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FN0087.json b/docs/data/histograms/Singapore/FN0087.json
new file mode 100644
index 00000000000..8e45c028478
--- /dev/null
+++ b/docs/data/histograms/Singapore/FN0087.json
@@ -0,0 +1 @@
+{"batchcode": "FN0087", "histograms": [{"batchcodes": ["FN0087"], "histogram": {"SARS-CoV-2 test": 22, "COVID-19": 21, "Vaccination failure": 17, "Drug ineffective": 6, "Suspected COVID-19": 2, "Anaphylactic reaction": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Dyspnoea exertional": 1, "Heart rate": 1, "Heart rate increased": 1, "Inflammation": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Multisystem inflammatory syndrome": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Pharyngitis": 1, "Productive cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FN9501.json b/docs/data/histograms/Singapore/FN9501.json
new file mode 100644
index 00000000000..d802b0706e9
--- /dev/null
+++ b/docs/data/histograms/Singapore/FN9501.json
@@ -0,0 +1 @@
+{"batchcode": "FN9501", "histograms": [{"batchcodes": ["FN9501"], "histogram": {"COVID-19": 12, "SARS-CoV-2 test": 12, "Vaccination failure": 10, "Drug ineffective": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/FR5497.json b/docs/data/histograms/Singapore/FR5497.json
new file mode 100644
index 00000000000..9a020b42bb0
--- /dev/null
+++ b/docs/data/histograms/Singapore/FR5497.json
@@ -0,0 +1 @@
+{"batchcode": "FR5497", "histograms": [{"batchcodes": ["FR5497"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/PFZ001.json b/docs/data/histograms/Singapore/PFZ001.json
new file mode 100644
index 00000000000..05e421bc24d
--- /dev/null
+++ b/docs/data/histograms/Singapore/PFZ001.json
@@ -0,0 +1 @@
+{"batchcode": "PFZ001", "histograms": [{"batchcodes": ["PFZ001"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/SK8892.json b/docs/data/histograms/Singapore/SK8892.json
new file mode 100644
index 00000000000..72cba3ceb80
--- /dev/null
+++ b/docs/data/histograms/Singapore/SK8892.json
@@ -0,0 +1 @@
+{"batchcode": "SK8892", "histograms": [{"batchcodes": ["SK8892"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Singapore/UNK.json b/docs/data/histograms/Singapore/UNK.json
new file mode 100644
index 00000000000..302f51dc6a0
--- /dev/null
+++ b/docs/data/histograms/Singapore/UNK.json
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK"], "histogram": {"Angioedema": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Hypersensitivity": 1, "Urticaria": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Slovenia/012L20A.json b/docs/data/histograms/Slovenia/012L20A.json
new file mode 100644
index 00000000000..e082dea7ca8
--- /dev/null
+++ b/docs/data/histograms/Slovenia/012L20A.json
@@ -0,0 +1 @@
+{"batchcode": "012L20A", "histograms": [{"batchcodes": ["012L20A"], "histogram": {"Injection site erythema": 1, "Injection site hypoaesthesia": 1, "Injection site inflammation": 1, "Injection site pain": 1, "Injection site paraesthesia": 1, "Injection site warmth": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/0000000?.json b/docs/data/histograms/South Africa/0000000?.json
new file mode 100644
index 00000000000..1ddd804c456
--- /dev/null
+++ b/docs/data/histograms/South Africa/0000000?.json	
@@ -0,0 +1 @@
+{"batchcode": "0000000?", "histograms": [{"batchcodes": ["0000000?"], "histogram": {"Dyspnoea": 1, "Essential tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/041A21A.json b/docs/data/histograms/South Africa/041A21A.json
new file mode 100644
index 00000000000..e9e3832de27
--- /dev/null
+++ b/docs/data/histograms/South Africa/041A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041A21A", "histograms": [{"batchcodes": ["041A21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/1.json b/docs/data/histograms/South Africa/1.json
new file mode 100644
index 00000000000..b651caf840f
--- /dev/null
+++ b/docs/data/histograms/South Africa/1.json	
@@ -0,0 +1 @@
+{"batchcode": "1", "histograms": [{"batchcodes": ["1"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/108A21A.json b/docs/data/histograms/South Africa/108A21A.json
new file mode 100644
index 00000000000..d12764acb09
--- /dev/null
+++ b/docs/data/histograms/South Africa/108A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "108A21A", "histograms": [{"batchcodes": ["108A21A"], "histogram": {"Gait inability": 1, "Loss of personal independence in daily activities": 1, "Muscular weakness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/12345.json b/docs/data/histograms/South Africa/12345.json
new file mode 100644
index 00000000000..accf797ba22
--- /dev/null
+++ b/docs/data/histograms/South Africa/12345.json	
@@ -0,0 +1 @@
+{"batchcode": "12345", "histograms": [{"batchcodes": ["12345"], "histogram": {"Back pain": 1, "Dizziness": 1, "Myocardial infarction": 1, "Pain": 1, "Syncope": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/12935.json b/docs/data/histograms/South Africa/12935.json
new file mode 100644
index 00000000000..e8dab64b47c
--- /dev/null
+++ b/docs/data/histograms/South Africa/12935.json	
@@ -0,0 +1 @@
+{"batchcode": "12935", "histograms": [{"batchcodes": ["12935"], "histogram": {"Blood thrombin": 1, "Computerised tomogram": 1, "Deep vein thrombosis": 1, "Pulmonary embolism": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Ultrasound Doppler": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/13401.json b/docs/data/histograms/South Africa/13401.json
new file mode 100644
index 00000000000..2c2bc992831
--- /dev/null
+++ b/docs/data/histograms/South Africa/13401.json	
@@ -0,0 +1 @@
+{"batchcode": "13401", "histograms": [{"batchcodes": ["13401"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/187708992157.json b/docs/data/histograms/South Africa/187708992157.json
new file mode 100644
index 00000000000..bdb5c9a6cb4
--- /dev/null
+++ b/docs/data/histograms/South Africa/187708992157.json	
@@ -0,0 +1 @@
+{"batchcode": "187708992157", "histograms": [{"batchcodes": ["187708992157"], "histogram": {"Blood pressure measurement": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/1F1043A.json b/docs/data/histograms/South Africa/1F1043A.json
new file mode 100644
index 00000000000..036a5dc00e9
--- /dev/null
+++ b/docs/data/histograms/South Africa/1F1043A.json	
@@ -0,0 +1 @@
+{"batchcode": "1F1043A", "histograms": [{"batchcodes": ["1F1043A"], "histogram": {"Dizziness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/200336/10.json b/docs/data/histograms/South Africa/200336/10.json
new file mode 100644
index 00000000000..ecfa6b21e7f
--- /dev/null
+++ b/docs/data/histograms/South Africa/200336/10.json	
@@ -0,0 +1 @@
+{"batchcode": "200336/10", "histograms": [{"batchcodes": ["200336/10"], "histogram": {"International normalised ratio": 1, "International normalised ratio increased": 1, "Joint swelling": 1, "Prothrombin time": 1, "Prothrombin time prolonged": 1, "SARS-CoV-2 test": 1, "Thrombocytopenia": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/200A21A.json b/docs/data/histograms/South Africa/200A21A.json
new file mode 100644
index 00000000000..d3f10edad82
--- /dev/null
+++ b/docs/data/histograms/South Africa/200A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "200A21A", "histograms": [{"batchcodes": ["200A21A"], "histogram": {"Breast tenderness": 1, "Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/201495-11.json b/docs/data/histograms/South Africa/201495-11.json
new file mode 100644
index 00000000000..683949ecc8a
--- /dev/null
+++ b/docs/data/histograms/South Africa/201495-11.json	
@@ -0,0 +1 @@
+{"batchcode": "201495-11", "histograms": [{"batchcodes": ["201495-11"], "histogram": {"Abdominal pain": 1, "Chills": 1, "Decreased appetite": 1, "Diplopia": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/201778.json b/docs/data/histograms/South Africa/201778.json
new file mode 100644
index 00000000000..1aee7db0e23
--- /dev/null
+++ b/docs/data/histograms/South Africa/201778.json	
@@ -0,0 +1 @@
+{"batchcode": "201778", "histograms": [{"batchcodes": ["201778"], "histogram": {"Dizziness": 1, "Headache": 1, "Muscle spasms": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/202228.json b/docs/data/histograms/South Africa/202228.json
new file mode 100644
index 00000000000..600107f1989
--- /dev/null
+++ b/docs/data/histograms/South Africa/202228.json	
@@ -0,0 +1 @@
+{"batchcode": "202228", "histograms": [{"batchcodes": ["202228"], "histogram": {"Infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/203A2A.json b/docs/data/histograms/South Africa/203A2A.json
new file mode 100644
index 00000000000..d2484f51179
--- /dev/null
+++ b/docs/data/histograms/South Africa/203A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "203A2A", "histograms": [{"batchcodes": ["203A2A"], "histogram": {"Dermatitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/204883.json b/docs/data/histograms/South Africa/204883.json
new file mode 100644
index 00000000000..07a379035a4
--- /dev/null
+++ b/docs/data/histograms/South Africa/204883.json	
@@ -0,0 +1 @@
+{"batchcode": "204883", "histograms": [{"batchcodes": ["204883"], "histogram": {"Bell's palsy": 1, "Blood test": 1, "Body temperature": 1, "Magnetic resonance imaging": 1, "Platelet count": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/206105.json b/docs/data/histograms/South Africa/206105.json
new file mode 100644
index 00000000000..8fe64a60861
--- /dev/null
+++ b/docs/data/histograms/South Africa/206105.json	
@@ -0,0 +1 @@
+{"batchcode": "206105", "histograms": [{"batchcodes": ["206105"], "histogram": {"Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/207113.json b/docs/data/histograms/South Africa/207113.json
new file mode 100644
index 00000000000..2b413d16634
--- /dev/null
+++ b/docs/data/histograms/South Africa/207113.json	
@@ -0,0 +1 @@
+{"batchcode": "207113", "histograms": [{"batchcodes": ["207113"], "histogram": {"Haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/207865.json b/docs/data/histograms/South Africa/207865.json
new file mode 100644
index 00000000000..fb7fe4058dd
--- /dev/null
+++ b/docs/data/histograms/South Africa/207865.json	
@@ -0,0 +1 @@
+{"batchcode": "207865", "histograms": [{"batchcodes": ["207865"], "histogram": {"Cough": 1, "Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/208A21.json b/docs/data/histograms/South Africa/208A21.json
new file mode 100644
index 00000000000..c8a5b1e4e2d
--- /dev/null
+++ b/docs/data/histograms/South Africa/208A21.json	
@@ -0,0 +1 @@
+{"batchcode": "208A21", "histograms": [{"batchcodes": ["208A21"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/208A21A.json b/docs/data/histograms/South Africa/208A21A.json
new file mode 100644
index 00000000000..753434573e6
--- /dev/null
+++ b/docs/data/histograms/South Africa/208A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "208A21A", "histograms": [{"batchcodes": ["208A21A"], "histogram": {"Local reaction": 6, "Arthralgia": 5, "Headache": 5, "Dizziness": 3, "Syncope": 3, "Asthma": 2, "Blood pressure measurement": 2, "Guillain-Barre syndrome": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Pain": 2, "Paraesthesia": 2, "Tinnitus": 2, "Abdominal pain lower": 1, "Anxiety": 1, "Back pain": 1, "Body temperature": 1, "Bronchitis": 1, "Bronchospasm": 1, "Coma": 1, "Cough": 1, "Deep vein thrombosis": 1, "Depression": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Ear pain": 1, "Fatigue": 1, "Flank pain": 1, "Gait disturbance": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypotension": 1, "Illness": 1, "Influenza like illness": 1, "Lethargy": 1, "Maternal exposure during breast feeding": 1, "Mobility decreased": 1, "Muscle twitching": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Neuralgia": 1, "Oropharyngeal pain": 1, "Periarthritis": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pneumonia": 1, "Pyrexia": 1, "Rash": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Tuberculosis gastrointestinal": 1, "Urine analysis abnormal": 1, "Vertigo": 1, "Visual acuity tests": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/208A21A21.json b/docs/data/histograms/South Africa/208A21A21.json
new file mode 100644
index 00000000000..b87a0fa91e6
--- /dev/null
+++ b/docs/data/histograms/South Africa/208A21A21.json	
@@ -0,0 +1 @@
+{"batchcode": "208A21A21", "histograms": [{"batchcodes": ["208A21A21"], "histogram": {"Cardiac murmur": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/208AVZIA.json b/docs/data/histograms/South Africa/208AVZIA.json
new file mode 100644
index 00000000000..095af99d339
--- /dev/null
+++ b/docs/data/histograms/South Africa/208AVZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "208AVZIA", "histograms": [{"batchcodes": ["208AVZIA"], "histogram": {"Arthralgia": 1, "Gait disturbance": 1, "Injection site pain": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/20919217.json b/docs/data/histograms/South Africa/20919217.json
new file mode 100644
index 00000000000..bf4b1004572
--- /dev/null
+++ b/docs/data/histograms/South Africa/20919217.json	
@@ -0,0 +1 @@
+{"batchcode": "20919217", "histograms": [{"batchcodes": ["20919217"], "histogram": {"Abdominal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/2091A21A.json b/docs/data/histograms/South Africa/2091A21A.json
new file mode 100644
index 00000000000..0bfb67dbf03
--- /dev/null
+++ b/docs/data/histograms/South Africa/2091A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2091A21A", "histograms": [{"batchcodes": ["2091A21A"], "histogram": {"Thrombocytopenia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209821A.json b/docs/data/histograms/South Africa/209821A.json
new file mode 100644
index 00000000000..ce6c233c098
--- /dev/null
+++ b/docs/data/histograms/South Africa/209821A.json	
@@ -0,0 +1 @@
+{"batchcode": "209821A", "histograms": [{"batchcodes": ["209821A"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A 21A.json b/docs/data/histograms/South Africa/209A 21A.json
new file mode 100644
index 00000000000..464f1c2a296
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "209A 21A", "histograms": [{"batchcodes": ["209A 21A"], "histogram": {"Heart rate": 1, "Heart rate irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A1A.json b/docs/data/histograms/South Africa/209A1A.json
new file mode 100644
index 00000000000..6f4daac01ef
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "209A1A", "histograms": [{"batchcodes": ["209A1A"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A21 A.json b/docs/data/histograms/South Africa/209A21 A.json
new file mode 100644
index 00000000000..b265c8d7cce
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A21 A.json	
@@ -0,0 +1 @@
+{"batchcode": "209A21 A", "histograms": [{"batchcodes": ["209A21 A"], "histogram": {"Local reaction": 1, "Pruritus": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A21.json b/docs/data/histograms/South Africa/209A21.json
new file mode 100644
index 00000000000..e5f04cfcc62
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A21.json	
@@ -0,0 +1 @@
+{"batchcode": "209A21", "histograms": [{"batchcodes": ["209A21"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A214.json b/docs/data/histograms/South Africa/209A214.json
new file mode 100644
index 00000000000..b3094d95700
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A214.json	
@@ -0,0 +1 @@
+{"batchcode": "209A214", "histograms": [{"batchcodes": ["209A214"], "histogram": {"Abdominal pain": 1, "Blood cholesterol": 1, "Fibrin D dimer": 1, "Headache": 1, "Injection site bruising": 1, "Injection site pain": 1, "Menstruation irregular": 1, "Platelet count": 1, "Pyrexia": 1, "Rash": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A21A.json b/docs/data/histograms/South Africa/209A21A.json
new file mode 100644
index 00000000000..35388f15277
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "209A21A", "histograms": [{"batchcodes": ["209A21A", "PCA0038"], "histogram": {"Acute kidney injury": 1, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Body temperature": 1, "COVID-19 immunisation": 1, "Coma scale": 1, "Gamma-glutamyltransferase": 1, "Gastritis": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hypertension": 1, "Hypoglycaemia": 1, "Laboratory test": 1, "Mean arterial pressure": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Oxygen saturation": 1, "Platelet count": 1, "Protein total": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "White blood cell count": 1}}, {"batchcodes": ["209A21A"], "histogram": {"Headache": 19, "Local reaction": 14, "Pain in extremity": 14, "Arthralgia": 11, "Blood pressure measurement": 11, "Chest pain": 9, "Oxygen saturation": 9, "Peripheral swelling": 8, "Body temperature": 7, "Dyspnoea": 7, "Heart rate": 7, "Myalgia": 7, "Pain": 7, "Blood glucose": 6, "Fatigue": 6, "Injection site pain": 6, "Nausea": 6, "Respiratory rate": 6, "Vomiting": 6, "Back pain": 5, "Dizziness": 5, "Pyrexia": 5, "Chest discomfort": 4, "Haemoglobin": 4, "Hyperhidrosis": 4, "Syncope": 4, "Abdominal pain": 3, "Acute kidney injury": 3, "Anaphylactic reaction": 3, "Angiogram": 3, "Blood potassium": 3, "Blood urea": 3, "C-reactive protein": 3, "Diarrhoea": 3, "Electrocardiogram": 3, "Erectile dysfunction": 3, "Erythema": 3, "HIV test": 3, "Joint swelling": 3, "Laboratory test": 3, "Oedema peripheral": 3, "Paraesthesia": 3, "Platelet count": 3, "SARS-CoV-2 test": 3, "Tachycardia": 3, "Alanine aminotransferase": 2, "Albumin globulin ratio": 2, "Asthenia": 2, "Autonomic nervous system imbalance": 2, "Bell's palsy": 2, "Blood albumin": 2, "Blood alkaline phosphatase": 2, "Blood bicarbonate": 2, "Blood bilirubin": 2, "Blood chloride": 2, "Blood creatine": 2, "Blood culture": 2, "Blood lactic acid": 2, "Blood pressure increased": 2, "Blood sodium": 2, "Bradycardia": 2, "Breath sounds": 2, "Cardiac arrest": 2, "Cardiovascular examination": 2, "Central nervous system function test": 2, "Cerebral atrophy": 2, "Cerebrovascular accident": 2, "Chills": 2, "Coma scale": 2, "Computerised tomogram head": 2, "Culture urine": 2, "Death": 2, "Decreased appetite": 2, "Deep vein thrombosis": 2, "Epiglottic oedema": 2, "Exposure keratitis": 2, "Fraction of inspired oxygen": 2, "Full blood count": 2, "Fungal test": 2, "Gamma-glutamyltransferase": 2, "Gastrointestinal examination": 2, "Guillain-Barre syndrome": 2, "Heart sounds": 2, "Hypoaesthesia": 2, "Hypoxia": 2, "Infective keratitis": 2, "Insomnia": 2, "Interleukin level": 2, "International normalised ratio": 2, "Laryngoscopy": 2, "Lymphadenopathy": 2, "Lymphocyte count": 2, "Metabolic function test": 2, "Migraine": 2, "Mini mental status examination": 2, "Musculoskeletal stiffness": 2, "Myocarditis": 2, "Neurological examination": 2, "Night sweats": 2, "Ophthalmological examination": 2, "Oropharyngeal pain": 2, "PCO2": 2, "PO2": 2, "Pneumonia": 2, "Procalcitonin": 2, "Protein total": 2, "Pulmonary physical examination": 2, "Red blood cell count": 2, "Respiratory acidosis": 2, "Respiratory failure": 2, "SARS-CoV-2 test positive": 2, "Seizure": 2, "Septic screen": 2, "Septic shock": 2, "Skin hyperpigmentation": 2, "Swelling": 2, "Swelling face": 2, "Thrombocytopenia": 2, "Toxic shock syndrome": 2, "Tremor": 2, "Upper gastrointestinal haemorrhage": 2, "Urine output": 2, "White blood cell count": 2, "X-ray": 2, "pH body fluid": 2, "Acinetobacter sepsis": 1, "Allergy test": 1, "Anti-platelet antibody": 1, "Anxiety": 1, "Asthma": 1, "Balance disorder": 1, "Biopsy": 1, "Bladder pain": 1, "Blindness": 1, "Blister": 1, "Blood calcium": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood glucose decreased": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood sodium decreased": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "Brain injury": 1, "Bronchospasm": 1, "COVID-19 pneumonia": 1, "COVID-19 screening": 1, "CSF culture": 1, "CSF glucose": 1, "CSF lymphocyte count": 1, "CSF protein": 1, "CSF white blood cell count": 1, "Cardiac failure congestive": 1, "Chronic obstructive pulmonary disease": 1, "Chronic spontaneous urticaria": 1, "Conjunctivitis": 1, "Cough": 1, "Deafness": 1, "Dehydration": 1, "Diarrhoea haemorrhagic": 1, "Dry mouth": 1, "Dysphagia": 1, "Ear pain": 1, "Embolism venous": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Eye irritation": 1, "Eye pain": 1, "Eye swelling": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Fibrin D dimer increased": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Gram stain": 1, "HIV infection": 1, "Haemorrhage": 1, "Haemorrhage intracranial": 1, "Haemorrhage urinary tract": 1, "Hepatitis B surface antigen": 1, "Histology": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypotension": 1, "Influenza like illness": 1, "Injected limb mobility decreased": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Ischaemic limb pain": 1, "Limb injury": 1, "Localised infection": 1, "Loss of personal independence in daily activities": 1, "Maternal exposure during breast feeding": 1, "Mean cell volume": 1, "Monoparesis": 1, "Muscle spasms": 1, "Muscle strain": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Mydriasis": 1, "Myocardial infarction": 1, "Nerve injury": 1, "Nitrite urine present": 1, "Off label use": 1, "Osteoarthritis": 1, "Oxygen therapy": 1, "Pallor": 1, "Palpitations": 1, "Pemphigus": 1, "Peripheral coldness": 1, "Physical disability": 1, "Product administered to patient of inappropriate age": 1, "Pulmonary infarction": 1, "Pupil fixed": 1, "Renal embolism": 1, "Renal pain": 1, "Respiratory distress": 1, "Restlessness": 1, "Rhinorrhoea": 1, "Rotator cuff syndrome": 1, "Scan with contrast": 1, "Skin disorder": 1, "Skin mass": 1, "Splenic infarction": 1, "Tenderness": 1, "Tension headache": 1, "Tinnitus": 1, "Tracheal aspirate culture": 1, "Treponema test": 1, "Trigeminal neuralgia": 1, "Troponin": 1, "Troponin T": 1, "Tuberculosis": 1, "Urticaria": 1, "Vaccine breakthrough infection": 1, "Vein disorder": 1, "Vision blurred": 1, "Wheezing": 1, "White blood cell count abnormal": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A22A.json b/docs/data/histograms/South Africa/209A22A.json
new file mode 100644
index 00000000000..9716c04e166
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "209A22A", "histograms": [{"batchcodes": ["209A22A"], "histogram": {"Back pain": 1, "Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A26A.json b/docs/data/histograms/South Africa/209A26A.json
new file mode 100644
index 00000000000..84d52c1bf07
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A26A.json	
@@ -0,0 +1 @@
+{"batchcode": "209A26A", "histograms": [{"batchcodes": ["209A26A"], "histogram": {"Body temperature": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A2A.json b/docs/data/histograms/South Africa/209A2A.json
new file mode 100644
index 00000000000..37471211f0c
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "209A2A", "histograms": [{"batchcodes": ["209A2A"], "histogram": {"Back pain": 1, "Balance disorder": 1, "Burning sensation": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Diabetes mellitus": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209A2IA.json b/docs/data/histograms/South Africa/209A2IA.json
new file mode 100644
index 00000000000..a2b91fe9902
--- /dev/null
+++ b/docs/data/histograms/South Africa/209A2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "209A2IA", "histograms": [{"batchcodes": ["209A2IA"], "histogram": {"Bronchospasm": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Guillain-Barre syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209AZ1A.json b/docs/data/histograms/South Africa/209AZ1A.json
new file mode 100644
index 00000000000..a8cce4210be
--- /dev/null
+++ b/docs/data/histograms/South Africa/209AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "209AZ1A", "histograms": [{"batchcodes": ["209AZ1A"], "histogram": {"Body temperature": 2, "Pyrexia": 2, "Agitation": 1, "Arthralgia": 1, "Back pain": 1, "Bell's palsy": 1, "Bursitis": 1, "Chest discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Ear pain": 1, "Fatigue": 1, "Headache": 1, "Hospitalisation": 1, "Inflammation": 1, "Influenza": 1, "Insomnia": 1, "Local reaction": 1, "Neck pain": 1, "Neurological symptom": 1, "Screaming": 1, "Suspected COVID-19": 1, "Tonsillar hypertrophy": 1, "Ultrasound scan": 1, "Vaccination failure": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209AZIA.json b/docs/data/histograms/South Africa/209AZIA.json
new file mode 100644
index 00000000000..7eb32e52986
--- /dev/null
+++ b/docs/data/histograms/South Africa/209AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "209AZIA", "histograms": [{"batchcodes": ["209AZIA"], "histogram": {"Eye swelling": 1, "Headache": 1, "Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/209D21A.json b/docs/data/histograms/South Africa/209D21A.json
new file mode 100644
index 00000000000..a293b29f5a9
--- /dev/null
+++ b/docs/data/histograms/South Africa/209D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "209D21A", "histograms": [{"batchcodes": ["209D21A"], "histogram": {"Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/20F08-09.json b/docs/data/histograms/South Africa/20F08-09.json
new file mode 100644
index 00000000000..fa92d197bee
--- /dev/null
+++ b/docs/data/histograms/South Africa/20F08-09.json	
@@ -0,0 +1 @@
+{"batchcode": "20F08-09", "histograms": [{"batchcodes": ["20F08-09"], "histogram": {"Deep vein thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/20FO8-09.json b/docs/data/histograms/South Africa/20FO8-09.json
new file mode 100644
index 00000000000..c07c69f75cf
--- /dev/null
+++ b/docs/data/histograms/South Africa/20FO8-09.json	
@@ -0,0 +1 @@
+{"batchcode": "20FO8-09", "histograms": [{"batchcodes": ["20FO8-09"], "histogram": {"Arrhythmia": 1, "Chest pain": 1, "Electrocardiogram": 1, "Hypertension": 1, "Pain": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/20G1 2-02.json b/docs/data/histograms/South Africa/20G1 2-02.json
new file mode 100644
index 00000000000..ea9e757a4ea
--- /dev/null
+++ b/docs/data/histograms/South Africa/20G1 2-02.json	
@@ -0,0 +1 @@
+{"batchcode": "20G1 2-02", "histograms": [{"batchcodes": ["20G1 2-02"], "histogram": {"Amnesia": 1, "Asthenia": 1, "Body temperature": 1, "Death": 1, "Dyspnoea": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/216905.json b/docs/data/histograms/South Africa/216905.json
new file mode 100644
index 00000000000..cfc8d49a682
--- /dev/null
+++ b/docs/data/histograms/South Africa/216905.json	
@@ -0,0 +1 @@
+{"batchcode": "216905", "histograms": [{"batchcodes": ["216905"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Haemorrhage": 1, "Heart rate": 1, "Hypertension": 1, "Respiratory rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/233/10:25/FCX.json b/docs/data/histograms/South Africa/233/10:25/FCX.json
new file mode 100644
index 00000000000..cd7351e4009
--- /dev/null
+++ b/docs/data/histograms/South Africa/233/10:25/FCX.json	
@@ -0,0 +1 @@
+{"batchcode": "233/10:25/FCX", "histograms": [{"batchcodes": ["233/10:25/FCX"], "histogram": {"Angioedema": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/290A21A.json b/docs/data/histograms/South Africa/290A21A.json
new file mode 100644
index 00000000000..d440d4951be
--- /dev/null
+++ b/docs/data/histograms/South Africa/290A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "290A21A", "histograms": [{"batchcodes": ["290A21A"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Local reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/291536AZTR8CWU.json b/docs/data/histograms/South Africa/291536AZTR8CWU.json
new file mode 100644
index 00000000000..f2f269f0bd0
--- /dev/null
+++ b/docs/data/histograms/South Africa/291536AZTR8CWU.json	
@@ -0,0 +1 @@
+{"batchcode": "291536AZTR8CWU", "histograms": [{"batchcodes": ["291536AZTR8CWU"], "histogram": {"Aldolase": 1, "Myalgia": 1, "Serum ferritin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4301227.json b/docs/data/histograms/South Africa/4301227.json
new file mode 100644
index 00000000000..3c624d1bc1a
--- /dev/null
+++ b/docs/data/histograms/South Africa/4301227.json	
@@ -0,0 +1 @@
+{"batchcode": "4301227", "histograms": [{"batchcodes": ["4301227"], "histogram": {"Headache": 1, "Oropharyngeal pain": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4381226.json b/docs/data/histograms/South Africa/4381226.json
new file mode 100644
index 00000000000..c0e87bbf3b8
--- /dev/null
+++ b/docs/data/histograms/South Africa/4381226.json	
@@ -0,0 +1 @@
+{"batchcode": "4381226", "histograms": [{"batchcodes": ["4381226"], "histogram": {"Conjunctival haemorrhage": 1, "Headache": 1, "Lymphadenitis": 1, "Malaise": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4381227.json b/docs/data/histograms/South Africa/4381227.json
new file mode 100644
index 00000000000..1fc36c1767f
--- /dev/null
+++ b/docs/data/histograms/South Africa/4381227.json	
@@ -0,0 +1 @@
+{"batchcode": "4381227", "histograms": [{"batchcodes": ["4381227"], "histogram": {"Ataxia": 1, "Headache": 1, "Vertigo": 1, "Vestibular nystagmus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4381228.json b/docs/data/histograms/South Africa/4381228.json
new file mode 100644
index 00000000000..5ae1091c06c
--- /dev/null
+++ b/docs/data/histograms/South Africa/4381228.json	
@@ -0,0 +1 @@
+{"batchcode": "4381228", "histograms": [{"batchcodes": ["4381228"], "histogram": {"Alopecia": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "Suspected COVID-19": 1, "Swelling": 1, "Vaccination failure": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4381266.json b/docs/data/histograms/South Africa/4381266.json
new file mode 100644
index 00000000000..b66a48e0cd8
--- /dev/null
+++ b/docs/data/histograms/South Africa/4381266.json	
@@ -0,0 +1 @@
+{"batchcode": "4381266", "histograms": [{"batchcodes": ["4381266"], "histogram": {"Dizziness": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/438233.json b/docs/data/histograms/South Africa/438233.json
new file mode 100644
index 00000000000..3fa9d7b3a00
--- /dev/null
+++ b/docs/data/histograms/South Africa/438233.json	
@@ -0,0 +1 @@
+{"batchcode": "438233", "histograms": [{"batchcodes": ["438233"], "histogram": {"Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4382350.json b/docs/data/histograms/South Africa/4382350.json
new file mode 100644
index 00000000000..cff9b856ded
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382350.json	
@@ -0,0 +1 @@
+{"batchcode": "4382350", "histograms": [{"batchcodes": ["4382350"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4382357.json b/docs/data/histograms/South Africa/4382357.json
new file mode 100644
index 00000000000..f64db6812b8
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382357.json	
@@ -0,0 +1 @@
+{"batchcode": "4382357", "histograms": [{"batchcodes": ["4382357"], "histogram": {"Blood potassium": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Chest X-ray": 1, "Electrocardiogram": 1, "Exercise tolerance decreased": 1, "Gastrooesophageal reflux disease": 1, "Glomerular filtration rate": 1, "HIV test": 1, "Mean cell volume": 1, "Oesophagitis": 1, "Pain": 1, "Product physical issue": 1, "Pyrexia": 1, "Red blood cell count": 1, "Shock": 1, "Troponin": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4382358,961177.json b/docs/data/histograms/South Africa/4382358,961177.json
new file mode 100644
index 00000000000..1eca9354308
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382358,961177.json	
@@ -0,0 +1 @@
+{"batchcode": "4382358,961177", "histograms": [{"batchcodes": ["4382358,961177"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Pyrexia": 1}}]}
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diff --git a/docs/data/histograms/South Africa/4382386, 961176.json b/docs/data/histograms/South Africa/4382386, 961176.json
new file mode 100644
index 00000000000..6fbd7604ad4
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382386, 961176.json	
@@ -0,0 +1 @@
+{"batchcode": "4382386, 961176", "histograms": [{"batchcodes": ["4382386, 961176"], "histogram": {"Heavy menstrual bleeding": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4382386.json b/docs/data/histograms/South Africa/4382386.json
new file mode 100644
index 00000000000..e1e6449482f
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382386.json	
@@ -0,0 +1 @@
+{"batchcode": "4382386", "histograms": [{"batchcodes": ["4382386"], "histogram": {"Body temperature": 1, "Local reaction": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4382387.json b/docs/data/histograms/South Africa/4382387.json
new file mode 100644
index 00000000000..e97302a6115
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382387.json	
@@ -0,0 +1 @@
+{"batchcode": "4382387", "histograms": [{"batchcodes": ["4382387"], "histogram": {"Back pain": 2, "Body temperature": 2, "Chills": 2, "Fatigue": 2, "Headache": 2, "Pyrexia": 2, "Abdominal pain": 1, "Amnesia": 1, "Arthralgia": 1, "Asthenia": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood cholesterol": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "C-reactive protein": 1, "Cardiovascular function test": 1, "Diplegia": 1, "Dizziness": 1, "Dry eye": 1, "Dyspnoea": 1, "Ear discomfort": 1, "Ear infection": 1, "Erythema": 1, "Gamma-glutamyltransferase": 1, "Haematocrit": 1, "Haemoglobin": 1, "Injection site pain": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Nasal obstruction": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Platelet count": 1, "Protein total": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Sinusitis": 1, "Speech disorder": 1, "Swelling": 1, "Tearfulness": 1, "Transaminases": 1, "Vision blurred": 1, "Visual impairment": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4382388.json b/docs/data/histograms/South Africa/4382388.json
new file mode 100644
index 00000000000..ea1dca81edc
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382388.json	
@@ -0,0 +1 @@
+{"batchcode": "4382388", "histograms": [{"batchcodes": ["4382388"], "histogram": {"Bronchospasm": 1, "COVID-19": 1, "Headache": 1, "Hypoaesthesia": 1, "Local reaction": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/4382569.json b/docs/data/histograms/South Africa/4382569.json
new file mode 100644
index 00000000000..347463e682e
--- /dev/null
+++ b/docs/data/histograms/South Africa/4382569.json	
@@ -0,0 +1 @@
+{"batchcode": "4382569", "histograms": [{"batchcodes": ["4382569"], "histogram": {"Lymphadenitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/598285/D263.json b/docs/data/histograms/South Africa/598285/D263.json
new file mode 100644
index 00000000000..a22f035a561
--- /dev/null
+++ b/docs/data/histograms/South Africa/598285/D263.json	
@@ -0,0 +1 @@
+{"batchcode": "598285/D263", "histograms": [{"batchcodes": ["598285/D263"], "histogram": {"Postmenopausal haemorrhage": 1, "Smear cervix": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/5982851D263.json b/docs/data/histograms/South Africa/5982851D263.json
new file mode 100644
index 00000000000..47467ef93f8
--- /dev/null
+++ b/docs/data/histograms/South Africa/5982851D263.json	
@@ -0,0 +1 @@
+{"batchcode": "5982851D263", "histograms": [{"batchcodes": ["5982851D263"], "histogram": {"Back pain": 1, "Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/63782.json b/docs/data/histograms/South Africa/63782.json
new file mode 100644
index 00000000000..7f9fb2dc992
--- /dev/null
+++ b/docs/data/histograms/South Africa/63782.json	
@@ -0,0 +1 @@
+{"batchcode": "63782", "histograms": [{"batchcodes": ["63782"], "histogram": {"Dyspepsia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/7A7812.json b/docs/data/histograms/South Africa/7A7812.json
new file mode 100644
index 00000000000..bf26c7e92ad
--- /dev/null
+++ b/docs/data/histograms/South Africa/7A7812.json	
@@ -0,0 +1 @@
+{"batchcode": "7A7812", "histograms": [{"batchcodes": ["7A7812"], "histogram": {"Swelling": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/7E2090.json b/docs/data/histograms/South Africa/7E2090.json
new file mode 100644
index 00000000000..0b0c76fa852
--- /dev/null
+++ b/docs/data/histograms/South Africa/7E2090.json	
@@ -0,0 +1 @@
+{"batchcode": "7E2090", "histograms": [{"batchcodes": ["7E2090"], "histogram": {"Arthralgia": 1, "Breast pain": 1, "Decreased appetite": 1, "Headache": 1, "Hypoaesthesia": 1, "Local reaction": 1, "Nausea": 1, "Off label use": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/7E3064.json b/docs/data/histograms/South Africa/7E3064.json
new file mode 100644
index 00000000000..10c4306219e
--- /dev/null
+++ b/docs/data/histograms/South Africa/7E3064.json	
@@ -0,0 +1 @@
+{"batchcode": "7E3064", "histograms": [{"batchcodes": ["7E3064"], "histogram": {"Angioedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/7G 7900.json b/docs/data/histograms/South Africa/7G 7900.json
new file mode 100644
index 00000000000..025bc5fd311
--- /dev/null
+++ b/docs/data/histograms/South Africa/7G 7900.json	
@@ -0,0 +1 @@
+{"batchcode": "7G 7900", "histograms": [{"batchcodes": ["7G 7900"], "histogram": {"Cerebrovascular accident": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/8643.json b/docs/data/histograms/South Africa/8643.json
new file mode 100644
index 00000000000..9bc3ff0bf66
--- /dev/null
+++ b/docs/data/histograms/South Africa/8643.json	
@@ -0,0 +1 @@
+{"batchcode": "8643", "histograms": [{"batchcodes": ["8643"], "histogram": {"Fall": 1, "Skin laceration": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/A3214.json b/docs/data/histograms/South Africa/A3214.json
new file mode 100644
index 00000000000..2c6d3879f09
--- /dev/null
+++ b/docs/data/histograms/South Africa/A3214.json	
@@ -0,0 +1 @@
+{"batchcode": "A3214", "histograms": [{"batchcodes": ["A3214"], "histogram": {"Ear pain": 1, "Headache": 1, "Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/AF5715.json b/docs/data/histograms/South Africa/AF5715.json
new file mode 100644
index 00000000000..57073eb0f8c
--- /dev/null
+++ b/docs/data/histograms/South Africa/AF5715.json	
@@ -0,0 +1 @@
+{"batchcode": "AF5715", "histograms": [{"batchcodes": ["AF5715"], "histogram": {"International normalised ratio": 1, "International normalised ratio abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/AY4834.json b/docs/data/histograms/South Africa/AY4834.json
new file mode 100644
index 00000000000..191e0963379
--- /dev/null
+++ b/docs/data/histograms/South Africa/AY4834.json	
@@ -0,0 +1 @@
+{"batchcode": "AY4834", "histograms": [{"batchcodes": ["AY4834"], "histogram": {"Diarrhoea": 1, "Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/BN209A21A.json b/docs/data/histograms/South Africa/BN209A21A.json
new file mode 100644
index 00000000000..924d29026b9
--- /dev/null
+++ b/docs/data/histograms/South Africa/BN209A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "BN209A21A", "histograms": [{"batchcodes": ["BN209A21A"], "histogram": {"Asthenia": 1, "Chest discomfort": 1, "Heart rate": 1, "Heart rate increased": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/BOB-12QB9P6UJ.json b/docs/data/histograms/South Africa/BOB-12QB9P6UJ.json
new file mode 100644
index 00000000000..600d6b612f9
--- /dev/null
+++ b/docs/data/histograms/South Africa/BOB-12QB9P6UJ.json	
@@ -0,0 +1 @@
+{"batchcode": "BOB-12QB9P6UJ", "histograms": [{"batchcodes": ["BOB-12QB9P6UJ"], "histogram": {"Acute coronary syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C37CMJ7PEHTK.json b/docs/data/histograms/South Africa/C37CMJ7PEHTK.json
new file mode 100644
index 00000000000..45a79a0099a
--- /dev/null
+++ b/docs/data/histograms/South Africa/C37CMJ7PEHTK.json	
@@ -0,0 +1 @@
+{"batchcode": "C37CMJ7PEHTK", "histograms": [{"batchcodes": ["C37CMJ7PEHTK"], "histogram": {"Arthralgia": 1, "Chills": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C3AU3FAXPPUW.json b/docs/data/histograms/South Africa/C3AU3FAXPPUW.json
new file mode 100644
index 00000000000..943eab71245
--- /dev/null
+++ b/docs/data/histograms/South Africa/C3AU3FAXPPUW.json	
@@ -0,0 +1 @@
+{"batchcode": "C3AU3FAXPPUW", "histograms": [{"batchcodes": ["C3AU3FAXPPUW"], "histogram": {"Hallucination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C3EFLWU6TKTM.json b/docs/data/histograms/South Africa/C3EFLWU6TKTM.json
new file mode 100644
index 00000000000..fc0254b91d1
--- /dev/null
+++ b/docs/data/histograms/South Africa/C3EFLWU6TKTM.json	
@@ -0,0 +1 @@
+{"batchcode": "C3EFLWU6TKTM", "histograms": [{"batchcodes": ["C3EFLWU6TKTM"], "histogram": {"COVID-19 pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C3HJPFYV9HRR.json b/docs/data/histograms/South Africa/C3HJPFYV9HRR.json
new file mode 100644
index 00000000000..d52f5c91ba8
--- /dev/null
+++ b/docs/data/histograms/South Africa/C3HJPFYV9HRR.json	
@@ -0,0 +1 @@
+{"batchcode": "C3HJPFYV9HRR", "histograms": [{"batchcodes": ["C3HJPFYV9HRR"], "histogram": {"Lymphadenopathy": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C3NMVY37EMTL.json b/docs/data/histograms/South Africa/C3NMVY37EMTL.json
new file mode 100644
index 00000000000..ba6a9a202e4
--- /dev/null
+++ b/docs/data/histograms/South Africa/C3NMVY37EMTL.json	
@@ -0,0 +1 @@
+{"batchcode": "C3NMVY37EMTL", "histograms": [{"batchcodes": ["C3NMVY37EMTL"], "histogram": {"Feeding disorder": 1, "Guillain-Barre syndrome": 1, "Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C79XH4EHJHNE.json b/docs/data/histograms/South Africa/C79XH4EHJHNE.json
new file mode 100644
index 00000000000..061e80824f1
--- /dev/null
+++ b/docs/data/histograms/South Africa/C79XH4EHJHNE.json	
@@ -0,0 +1 @@
+{"batchcode": "C79XH4EHJHNE", "histograms": [{"batchcodes": ["C79XH4EHJHNE"], "histogram": {"Autonomic nervous system imbalance": 1, "Fatigue": 1, "Migraine": 1, "Neuropathy peripheral": 1, "Postural orthostatic tachycardia syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C7GE3PLK4CDE.json b/docs/data/histograms/South Africa/C7GE3PLK4CDE.json
new file mode 100644
index 00000000000..13f5c723393
--- /dev/null
+++ b/docs/data/histograms/South Africa/C7GE3PLK4CDE.json	
@@ -0,0 +1 @@
+{"batchcode": "C7GE3PLK4CDE", "histograms": [{"batchcodes": ["C7GE3PLK4CDE"], "histogram": {"Breast mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/C94X7RTN RP3U.json b/docs/data/histograms/South Africa/C94X7RTN RP3U.json
new file mode 100644
index 00000000000..d6dd0e6dc6c
--- /dev/null
+++ b/docs/data/histograms/South Africa/C94X7RTN RP3U.json	
@@ -0,0 +1 @@
+{"batchcode": "C94X7RTN RP3U", "histograms": [{"batchcodes": ["C94X7RTN RP3U"], "histogram": {"Contusion": 1, "Erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CA4AW7RYHNTM.json b/docs/data/histograms/South Africa/CA4AW7RYHNTM.json
new file mode 100644
index 00000000000..b382f12eed1
--- /dev/null
+++ b/docs/data/histograms/South Africa/CA4AW7RYHNTM.json	
@@ -0,0 +1 @@
+{"batchcode": "CA4AW7RYHNTM", "histograms": [{"batchcodes": ["CA4AW7RYHNTM"], "histogram": {"Gait disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CA7812.json b/docs/data/histograms/South Africa/CA7812.json
new file mode 100644
index 00000000000..3c3486a96c9
--- /dev/null
+++ b/docs/data/histograms/South Africa/CA7812.json	
@@ -0,0 +1 @@
+{"batchcode": "CA7812", "histograms": [{"batchcodes": ["CA7812"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CAPJ3CTFK9XN.json b/docs/data/histograms/South Africa/CAPJ3CTFK9XN.json
new file mode 100644
index 00000000000..6a0b9fc3a83
--- /dev/null
+++ b/docs/data/histograms/South Africa/CAPJ3CTFK9XN.json	
@@ -0,0 +1 @@
+{"batchcode": "CAPJ3CTFK9XN", "histograms": [{"batchcodes": ["CAPJ3CTFK9XN"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CCMHF9A9U4KF.json b/docs/data/histograms/South Africa/CCMHF9A9U4KF.json
new file mode 100644
index 00000000000..44d2963c34f
--- /dev/null
+++ b/docs/data/histograms/South Africa/CCMHF9A9U4KF.json	
@@ -0,0 +1 @@
+{"batchcode": "CCMHF9A9U4KF", "histograms": [{"batchcodes": ["CCMHF9A9U4KF"], "histogram": {"Aphasia": 1, "Dysphagia": 1, "Dyspnoea": 1, "Hypokinesia": 1, "Monoplegia": 1, "Motor neurone disease": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CEKFYU3E3MKE.json b/docs/data/histograms/South Africa/CEKFYU3E3MKE.json
new file mode 100644
index 00000000000..2e6f6c48185
--- /dev/null
+++ b/docs/data/histograms/South Africa/CEKFYU3E3MKE.json	
@@ -0,0 +1 @@
+{"batchcode": "CEKFYU3E3MKE", "histograms": [{"batchcodes": ["CEKFYU3E3MKE"], "histogram": {"Back pain": 1, "Gait disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CFJCPXEMYL3W.json b/docs/data/histograms/South Africa/CFJCPXEMYL3W.json
new file mode 100644
index 00000000000..87e8bc71f45
--- /dev/null
+++ b/docs/data/histograms/South Africa/CFJCPXEMYL3W.json	
@@ -0,0 +1 @@
+{"batchcode": "CFJCPXEMYL3W", "histograms": [{"batchcodes": ["CFJCPXEMYL3W"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CH4P7JWTARK.json b/docs/data/histograms/South Africa/CH4P7JWTARK.json
new file mode 100644
index 00000000000..87c4dad000c
--- /dev/null
+++ b/docs/data/histograms/South Africa/CH4P7JWTARK.json	
@@ -0,0 +1 @@
+{"batchcode": "CH4P7JWTARK", "histograms": [{"batchcodes": ["CH4P7JWTARK"], "histogram": {"Headache": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CHLVHH9LV7TA.json b/docs/data/histograms/South Africa/CHLVHH9LV7TA.json
new file mode 100644
index 00000000000..15533dfbdfb
--- /dev/null
+++ b/docs/data/histograms/South Africa/CHLVHH9LV7TA.json	
@@ -0,0 +1 @@
+{"batchcode": "CHLVHH9LV7TA", "histograms": [{"batchcodes": ["CHLVHH9LV7TA"], "histogram": {"Oral pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CJHF9JPFEAUW.json b/docs/data/histograms/South Africa/CJHF9JPFEAUW.json
new file mode 100644
index 00000000000..217da973a77
--- /dev/null
+++ b/docs/data/histograms/South Africa/CJHF9JPFEAUW.json	
@@ -0,0 +1 @@
+{"batchcode": "CJHF9JPFEAUW", "histograms": [{"batchcodes": ["CJHF9JPFEAUW"], "histogram": {"Blood test": 1, "Electrocardiogram": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CJMYL.json b/docs/data/histograms/South Africa/CJMYL.json
new file mode 100644
index 00000000000..c13749e5677
--- /dev/null
+++ b/docs/data/histograms/South Africa/CJMYL.json	
@@ -0,0 +1 @@
+{"batchcode": "CJMYL", "histograms": [{"batchcodes": ["CJMYL"], "histogram": {"Antinuclear antibody": 1, "Lumbar puncture": 1, "Lumbosacral plexopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging spinal": 1, "Protein total": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CK9MLHUWKEFU.json b/docs/data/histograms/South Africa/CK9MLHUWKEFU.json
new file mode 100644
index 00000000000..d3718c6c0f0
--- /dev/null
+++ b/docs/data/histograms/South Africa/CK9MLHUWKEFU.json	
@@ -0,0 +1 @@
+{"batchcode": "CK9MLHUWKEFU", "histograms": [{"batchcodes": ["CK9MLHUWKEFU"], "histogram": {"Amnesia": 1, "Diarrhoea": 1, "Fatigue": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CL479KLMFX47.json b/docs/data/histograms/South Africa/CL479KLMFX47.json
new file mode 100644
index 00000000000..b016fcee7db
--- /dev/null
+++ b/docs/data/histograms/South Africa/CL479KLMFX47.json	
@@ -0,0 +1 @@
+{"batchcode": "CL479KLMFX47", "histograms": [{"batchcodes": ["CL479KLMFX47"], "histogram": {"Body temperature": 1, "Oedema peripheral": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CM3H3.json b/docs/data/histograms/South Africa/CM3H3.json
new file mode 100644
index 00000000000..a980ae60d60
--- /dev/null
+++ b/docs/data/histograms/South Africa/CM3H3.json	
@@ -0,0 +1 @@
+{"batchcode": "CM3H3", "histograms": [{"batchcodes": ["CM3H3"], "histogram": {"Abdominal pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Heart rate": 1, "Local reaction": 1, "Oxygen saturation": 1, "Renal failure": 1, "Respiratory rate": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CMX7XC, AWTYXC.json b/docs/data/histograms/South Africa/CMX7XC, AWTYXC.json
new file mode 100644
index 00000000000..b499babfcb1
--- /dev/null
+++ b/docs/data/histograms/South Africa/CMX7XC, AWTYXC.json	
@@ -0,0 +1 @@
+{"batchcode": "CMX7XC, AWTYXC", "histograms": [{"batchcodes": ["CMX7XC, AWTYXC"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CMYRYRERPX3LLP.json b/docs/data/histograms/South Africa/CMYRYRERPX3LLP.json
new file mode 100644
index 00000000000..852ec0db31d
--- /dev/null
+++ b/docs/data/histograms/South Africa/CMYRYRERPX3LLP.json	
@@ -0,0 +1 @@
+{"batchcode": "CMYRYRERPX3LLP", "histograms": [{"batchcodes": ["CMYRYRERPX3LLP"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CN3JEKJMWP7N.json b/docs/data/histograms/South Africa/CN3JEKJMWP7N.json
new file mode 100644
index 00000000000..b7a12f500e9
--- /dev/null
+++ b/docs/data/histograms/South Africa/CN3JEKJMWP7N.json	
@@ -0,0 +1 @@
+{"batchcode": "CN3JEKJMWP7N", "histograms": [{"batchcodes": ["CN3JEKJMWP7N"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CN3JRACKXVN3.json b/docs/data/histograms/South Africa/CN3JRACKXVN3.json
new file mode 100644
index 00000000000..a33418deaa9
--- /dev/null
+++ b/docs/data/histograms/South Africa/CN3JRACKXVN3.json	
@@ -0,0 +1 @@
+{"batchcode": "CN3JRACKXVN3", "histograms": [{"batchcodes": ["CN3JRACKXVN3"], "histogram": {"Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CNN3LV3ULFU3.json b/docs/data/histograms/South Africa/CNN3LV3ULFU3.json
new file mode 100644
index 00000000000..d91866d638e
--- /dev/null
+++ b/docs/data/histograms/South Africa/CNN3LV3ULFU3.json	
@@ -0,0 +1 @@
+{"batchcode": "CNN3LV3ULFU3", "histograms": [{"batchcodes": ["CNN3LV3ULFU3"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CR67XR7M6RN9.json b/docs/data/histograms/South Africa/CR67XR7M6RN9.json
new file mode 100644
index 00000000000..33322fe79fd
--- /dev/null
+++ b/docs/data/histograms/South Africa/CR67XR7M6RN9.json	
@@ -0,0 +1 @@
+{"batchcode": "CR67XR7M6RN9", "histograms": [{"batchcodes": ["CR67XR7M6RN9"], "histogram": {"Eye swelling": 1, "Ocular hyperaemia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CRNAFEEF7HTH.json b/docs/data/histograms/South Africa/CRNAFEEF7HTH.json
new file mode 100644
index 00000000000..40af9f645b4
--- /dev/null
+++ b/docs/data/histograms/South Africa/CRNAFEEF7HTH.json	
@@ -0,0 +1 @@
+{"batchcode": "CRNAFEEF7HTH", "histograms": [{"batchcodes": ["CRNAFEEF7HTH"], "histogram": {"Ageusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CRR4730L730HK.json b/docs/data/histograms/South Africa/CRR4730L730HK.json
new file mode 100644
index 00000000000..b411415c2d4
--- /dev/null
+++ b/docs/data/histograms/South Africa/CRR4730L730HK.json	
@@ -0,0 +1 @@
+{"batchcode": "CRR4730L730HK", "histograms": [{"batchcodes": ["CRR4730L730HK"], "histogram": {"Toxic shock syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CT4TEPAKXEH.json b/docs/data/histograms/South Africa/CT4TEPAKXEH.json
new file mode 100644
index 00000000000..fbf8246e3c5
--- /dev/null
+++ b/docs/data/histograms/South Africa/CT4TEPAKXEH.json	
@@ -0,0 +1 @@
+{"batchcode": "CT4TEPAKXEH", "histograms": [{"batchcodes": ["CT4TEPAKXEH"], "histogram": {"Headache": 1, "Local reaction": 1, "Muscular weakness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CU9PFV9 MJUUP.json b/docs/data/histograms/South Africa/CU9PFV9 MJUUP.json
new file mode 100644
index 00000000000..01ef0359479
--- /dev/null
+++ b/docs/data/histograms/South Africa/CU9PFV9 MJUUP.json	
@@ -0,0 +1 @@
+{"batchcode": "CU9PFV9 MJUUP", "histograms": [{"batchcodes": ["CU9PFV9 MJUUP"], "histogram": {"Headache": 1, "Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CUNTMJ13 P79T.json b/docs/data/histograms/South Africa/CUNTMJ13 P79T.json
new file mode 100644
index 00000000000..8ecac533693
--- /dev/null
+++ b/docs/data/histograms/South Africa/CUNTMJ13 P79T.json	
@@ -0,0 +1 @@
+{"batchcode": "CUNTMJ13 P79T", "histograms": [{"batchcodes": ["CUNTMJ13 P79T"], "histogram": {"Eye pruritus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CUPKMMCF4TJ4.json b/docs/data/histograms/South Africa/CUPKMMCF4TJ4.json
new file mode 100644
index 00000000000..5de2d5ab089
--- /dev/null
+++ b/docs/data/histograms/South Africa/CUPKMMCF4TJ4.json	
@@ -0,0 +1 @@
+{"batchcode": "CUPKMMCF4TJ4", "histograms": [{"batchcodes": ["CUPKMMCF4TJ4"], "histogram": {"Angina pectoris": 1, "Death": 1, "Heart rate increased": 1, "Local reaction": 1, "Toxic shock syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CUY99JURTHKR.json b/docs/data/histograms/South Africa/CUY99JURTHKR.json
new file mode 100644
index 00000000000..57374bef2de
--- /dev/null
+++ b/docs/data/histograms/South Africa/CUY99JURTHKR.json	
@@ -0,0 +1 @@
+{"batchcode": "CUY99JURTHKR", "histograms": [{"batchcodes": ["CUY99JURTHKR"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CVV9XCR7LMY9.json b/docs/data/histograms/South Africa/CVV9XCR7LMY9.json
new file mode 100644
index 00000000000..67e9fae55a9
--- /dev/null
+++ b/docs/data/histograms/South Africa/CVV9XCR7LMY9.json	
@@ -0,0 +1 @@
+{"batchcode": "CVV9XCR7LMY9", "histograms": [{"batchcodes": ["CVV9XCR7LMY9"], "histogram": {"Blister": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CXFWV4WAVRNR.json b/docs/data/histograms/South Africa/CXFWV4WAVRNR.json
new file mode 100644
index 00000000000..38acc87b4e8
--- /dev/null
+++ b/docs/data/histograms/South Africa/CXFWV4WAVRNR.json	
@@ -0,0 +1 @@
+{"batchcode": "CXFWV4WAVRNR", "histograms": [{"batchcodes": ["CXFWV4WAVRNR"], "histogram": {"Erythema": 1, "Maternal exposure during pregnancy": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CXU9JN4LYW2L.json b/docs/data/histograms/South Africa/CXU9JN4LYW2L.json
new file mode 100644
index 00000000000..f53c1fa4933
--- /dev/null
+++ b/docs/data/histograms/South Africa/CXU9JN4LYW2L.json	
@@ -0,0 +1 @@
+{"batchcode": "CXU9JN4LYW2L", "histograms": [{"batchcodes": ["CXU9JN4LYW2L"], "histogram": {"Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CY3WFCTK34.json b/docs/data/histograms/South Africa/CY3WFCTK34.json
new file mode 100644
index 00000000000..4e85227bde2
--- /dev/null
+++ b/docs/data/histograms/South Africa/CY3WFCTK34.json	
@@ -0,0 +1 @@
+{"batchcode": "CY3WFCTK34", "histograms": [{"batchcodes": ["CY3WFCTK34"], "histogram": {"Local reaction": 1, "Oedema peripheral": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CY4R7T3CRYPP.json b/docs/data/histograms/South Africa/CY4R7T3CRYPP.json
new file mode 100644
index 00000000000..19ebad4e6cd
--- /dev/null
+++ b/docs/data/histograms/South Africa/CY4R7T3CRYPP.json	
@@ -0,0 +1 @@
+{"batchcode": "CY4R7T3CRYPP", "histograms": [{"batchcodes": ["CY4R7T3CRYPP"], "histogram": {"Blood pressure measurement": 1, "Electrocardiogram": 1, "Extrasystoles": 1, "Hypertension": 1, "Supraventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CY9AELJN35MC.json b/docs/data/histograms/South Africa/CY9AELJN35MC.json
new file mode 100644
index 00000000000..a7d3b7b2c3c
--- /dev/null
+++ b/docs/data/histograms/South Africa/CY9AELJN35MC.json	
@@ -0,0 +1 @@
+{"batchcode": "CY9AELJN35MC", "histograms": [{"batchcodes": ["CY9AELJN35MC"], "histogram": {"Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/CYVPVH4YVVME.json b/docs/data/histograms/South Africa/CYVPVH4YVVME.json
new file mode 100644
index 00000000000..85b0d37f71c
--- /dev/null
+++ b/docs/data/histograms/South Africa/CYVPVH4YVVME.json	
@@ -0,0 +1 @@
+{"batchcode": "CYVPVH4YVVME", "histograms": [{"batchcodes": ["CYVPVH4YVVME"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/E0581.json b/docs/data/histograms/South Africa/E0581.json
new file mode 100644
index 00000000000..f6a561f3dfa
--- /dev/null
+++ b/docs/data/histograms/South Africa/E0581.json	
@@ -0,0 +1 @@
+{"batchcode": "E0581", "histograms": [{"batchcodes": ["E0581"], "histogram": {"Ageusia": 1, "Dehydration": 1, "Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/E14834.json b/docs/data/histograms/South Africa/E14834.json
new file mode 100644
index 00000000000..e5fb953c572
--- /dev/null
+++ b/docs/data/histograms/South Africa/E14834.json	
@@ -0,0 +1 @@
+{"batchcode": "E14834", "histograms": [{"batchcodes": ["E14834"], "histogram": {"Arteriosclerotic gangrene": 1, "Blood calcium": 1, "Blood calcium decreased": 1, "Blood chloride": 1, "Blood chloride increased": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood magnesium": 1, "Blood magnesium decreased": 1, "Blood phosphorus": 1, "Blood phosphorus increased": 1, "Blood potassium": 1, "Blood potassium increased": 1, "Blood sodium": 1, "Blood sodium decreased": 1, "Blood urea": 1, "Blood urea increased": 1, "Carbon dioxide": 1, "Carbon dioxide decreased": 1, "Coagulopathy": 1, "Coma": 1, "Computerised tomogram head": 1, "Glomerular filtration rate": 1, "Glomerular filtration rate decreased": 1, "Haematocrit": 1, "Haematocrit decreased": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Ischaemic stroke": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration decreased": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Peripheral arterial occlusive disease": 1, "Red blood cell count": 1, "Red blood cell count decreased": 1, "Thrombosis": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/E40582.json b/docs/data/histograms/South Africa/E40582.json
new file mode 100644
index 00000000000..c9d9d7c08df
--- /dev/null
+++ b/docs/data/histograms/South Africa/E40582.json	
@@ -0,0 +1 @@
+{"batchcode": "E40582", "histograms": [{"batchcodes": ["E40582"], "histogram": {"Asthenia": 1, "Cough": 1, "Deep vein thrombosis": 1, "Dyspnoea": 1, "Facial asymmetry": 1, "Facial pain": 1, "Headache": 1, "Myalgia": 1, "Neurological symptom": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Sensory loss": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Upper motor neurone lesion": 1, "Varicose vein": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/E426.json b/docs/data/histograms/South Africa/E426.json
new file mode 100644
index 00000000000..9175ecbe01c
--- /dev/null
+++ b/docs/data/histograms/South Africa/E426.json	
@@ -0,0 +1 @@
+{"batchcode": "E426", "histograms": [{"batchcodes": ["E426"], "histogram": {"Eye pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/E7 0582.json b/docs/data/histograms/South Africa/E7 0582.json
new file mode 100644
index 00000000000..16c0cb795b1
--- /dev/null
+++ b/docs/data/histograms/South Africa/E7 0582.json	
@@ -0,0 +1 @@
+{"batchcode": "E7 0582", "histograms": [{"batchcodes": ["E7 0582"], "histogram": {"Asthma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EC1436.json b/docs/data/histograms/South Africa/EC1436.json
new file mode 100644
index 00000000000..c0271cb3059
--- /dev/null
+++ b/docs/data/histograms/South Africa/EC1436.json	
@@ -0,0 +1 @@
+{"batchcode": "EC1436", "histograms": [{"batchcodes": ["EC1436"], "histogram": {"Bell's palsy": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EF4834.json b/docs/data/histograms/South Africa/EF4834.json
new file mode 100644
index 00000000000..0fb8e6ef5fe
--- /dev/null
+++ b/docs/data/histograms/South Africa/EF4834.json	
@@ -0,0 +1 @@
+{"batchcode": "EF4834", "histograms": [{"batchcodes": ["EF4834"], "histogram": {"Haematuria": 1, "Local reaction": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EWO581.json b/docs/data/histograms/South Africa/EWO581.json
new file mode 100644
index 00000000000..9c8cab00e6d
--- /dev/null
+++ b/docs/data/histograms/South Africa/EWO581.json	
@@ -0,0 +1 @@
+{"batchcode": "EWO581", "histograms": [{"batchcodes": ["EWO581"], "histogram": {"Anaphylactic reaction": 1, "Blood pressure measurement": 1, "Coma scale": 1, "Depressed level of consciousness": 1, "Generalised tonic-clonic seizure": 1, "Headache": 1, "Heart rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EX426.json b/docs/data/histograms/South Africa/EX426.json
new file mode 100644
index 00000000000..b3004fec8f3
--- /dev/null
+++ b/docs/data/histograms/South Africa/EX426.json	
@@ -0,0 +1 @@
+{"batchcode": "EX426", "histograms": [{"batchcodes": ["EX426"], "histogram": {"Arthritis": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY0532.json b/docs/data/histograms/South Africa/EY0532.json
new file mode 100644
index 00000000000..154f1ff667a
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY0532.json	
@@ -0,0 +1 @@
+{"batchcode": "EY0532", "histograms": [{"batchcodes": ["EY0532"], "histogram": {"Arthritis reactive": 1, "Inappropriate schedule of product administration": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY0581.json b/docs/data/histograms/South Africa/EY0581.json
new file mode 100644
index 00000000000..ddea08d8d42
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY0581.json	
@@ -0,0 +1 @@
+{"batchcode": "EY0581", "histograms": [{"batchcodes": ["EY0581"], "histogram": {"Pain": 4, "Blood pressure measurement": 3, "Body temperature": 3, "Cerebrovascular accident": 3, "Dizziness": 3, "Haemoglobin": 3, "Heart rate": 3, "Illness": 3, "Inappropriate schedule of product administration": 3, "Oxygen saturation": 3, "Blood chloride": 2, "Blood creatinine": 2, "Blood potassium": 2, "Blood sodium": 2, "Blood urea": 2, "Dysgeusia": 2, "Fatigue": 2, "Haemoglobin decreased": 2, "Hypoaesthesia": 2, "Mean cell volume": 2, "Pain in extremity": 2, "Platelet count": 2, "SARS-CoV-2 test": 2, "Vomiting": 2, "Weight decreased": 2, "White blood cell count": 2, "Abdominal pain": 1, "Abscess": 1, "Adjusted calcium": 1, "Ageusia": 1, "Amylase": 1, "Amylase increased": 1, "Anion gap": 1, "Anion gap increased": 1, "Antibody test": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Binge drinking": 1, "Blood bicarbonate": 1, "Blood bicarbonate decreased": 1, "Blood chloride decreased": 1, "Blood creatinine increased": 1, "Blood fibrinogen": 1, "Blood fibrinogen increased": 1, "Blood glucose": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin E increased": 1, "Blood immunoglobulin M": 1, "Blood magnesium": 1, "Blood parathyroid hormone": 1, "Blood phosphorus": 1, "Blood potassium decreased": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Blood urea increased": 1, "Bone swelling": 1, "Breath sounds": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF lymphocyte count": 1, "CSF protein": 1, "CSF test": 1, "Cachexia": 1, "Candida infection": 1, "Chest pain": 1, "Chronic disease": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Confusional state": 1, "Cough": 1, "Cryptococcal cutaneous infection": 1, "Culture throat": 1, "Death": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Disease recurrence": 1, "Drooling": 1, "Dry mouth": 1, "Dysarthria": 1, "Dysphonia": 1, "Dyspnoea": 1, "Facial paresis": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Flushing": 1, "Foetal disorder": 1, "Gait inability": 1, "Generalised tonic-clonic seizure": 1, "Glare": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Gram stain": 1, "HIV test": 1, "Haematocrit": 1, "Haematocrit decreased": 1, "Headache": 1, "Hepatosplenomegaly": 1, "Human metapneumovirus test": 1, "Hyperparathyroidism": 1, "Hypoaesthesia oral": 1, "Impaired work ability": 1, "Induration": 1, "Influenza": 1, "Laboratory test": 1, "Lipase": 1, "Lipase increased": 1, "Loss of consciousness": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration decreased": 1, "Mean cell haemoglobin decreased": 1, "Mean cell volume decreased": 1, "Movement disorder": 1, "Oedema peripheral": 1, "Pancreatitis acute": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rales": 1, "Rash macular": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Respiratory rate": 1, "SARS-CoV-2 antibody test": 1, "Scan": 1, "Stillbirth": 1, "Taste disorder": 1, "Tenderness": 1, "Thirst": 1, "Thyroxine": 1, "Tri-iodothyronine": 1, "Tuberculosis": 1, "Vision blurred": 1, "Weight": 1, "Wheezing": 1, "White blood cell count increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY0582.json b/docs/data/histograms/South Africa/EY0582.json
new file mode 100644
index 00000000000..cd57b90ef8a
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY0582.json	
@@ -0,0 +1 @@
+{"batchcode": "EY0582", "histograms": [{"batchcodes": ["EY0582"], "histogram": {"Inappropriate schedule of product administration": 6, "Chest pain": 4, "Dyspnoea": 4, "Fatigue": 4, "Pyrexia": 4, "Body temperature": 3, "Dizziness": 3, "Headache": 3, "Lymphadenitis": 3, "Nausea": 3, "Pain": 3, "Vomiting": 3, "Asthenia": 2, "Blood glucose": 2, "Blood pressure measurement": 2, "Blood test": 2, "Condition aggravated": 2, "Erythema": 2, "Heart rate": 2, "Oxygen saturation": 2, "Peripheral swelling": 2, "Swelling": 2, "Syncope": 2, "Abdominal distension": 1, "Abscess": 1, "Alopecia": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Arthralgia": 1, "Asthma": 1, "Axillary mass": 1, "Back pain": 1, "Blindness transient": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Blood pressure abnormal": 1, "Breast mass": 1, "Burning sensation": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Coagulopathy": 1, "Congestive cardiomyopathy": 1, "Contusion": 1, "Cough": 1, "Diarrhoea": 1, "Disorientation": 1, "Eczema": 1, "Erythema multiforme": 1, "Eye pruritus": 1, "Feeling abnormal": 1, "Haemorrhage": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Illness": 1, "Impaired work ability": 1, "Induration": 1, "Joint swelling": 1, "Malaise": 1, "Monoplegia": 1, "Movement disorder": 1, "Myocarditis": 1, "Oedema peripheral": 1, "Off label use": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Pericarditis": 1, "Platelet count": 1, "Presyncope": 1, "Pruritus": 1, "Rash": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Scar": 1, "Seizure": 1, "Shock": 1, "Skin hypertrophy": 1, "Swelling face": 1, "Ultrasound scan": 1, "Vaccination site induration": 1, "Vaccination site necrosis": 1, "Vaccination site swelling": 1, "Weight": 1, "Weight decreased": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY0852.json b/docs/data/histograms/South Africa/EY0852.json
new file mode 100644
index 00000000000..2055ee652d3
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY0852.json	
@@ -0,0 +1 @@
+{"batchcode": "EY0852", "histograms": [{"batchcodes": ["EY0852"], "histogram": {"Abdominal discomfort": 1, "Bacterial infection": 1, "Bladder dysfunction": 1, "Diarrhoea": 1, "Headache": 1, "Myocarditis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY0881.json b/docs/data/histograms/South Africa/EY0881.json
new file mode 100644
index 00000000000..8489054e953
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY0881.json	
@@ -0,0 +1 @@
+{"batchcode": "EY0881", "histograms": [{"batchcodes": ["EY0881"], "histogram": {"Balance disorder": 1, "Nausea": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY246.json b/docs/data/histograms/South Africa/EY246.json
new file mode 100644
index 00000000000..1b40edfbd60
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY246.json	
@@ -0,0 +1 @@
+{"batchcode": "EY246", "histograms": [{"batchcodes": ["EY246"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY4832.json b/docs/data/histograms/South Africa/EY4832.json
new file mode 100644
index 00000000000..9263d81dc51
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY4832.json	
@@ -0,0 +1 @@
+{"batchcode": "EY4832", "histograms": [{"batchcodes": ["EY4832"], "histogram": {"Dementia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY4834.json b/docs/data/histograms/South Africa/EY4834.json
new file mode 100644
index 00000000000..d0438fcdaab
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY4834.json	
@@ -0,0 +1 @@
+{"batchcode": "EY4834", "histograms": [{"batchcodes": ["EY4834"], "histogram": {"Headache": 10, "Local reaction": 7, "Dyspnoea": 6, "Blood pressure measurement": 4, "Pyrexia": 4, "Blood glucose": 3, "Body temperature": 3, "Death": 3, "Nausea": 3, "Vomiting": 3, "Anaphylactic reaction": 2, "Blood glucose decreased": 2, "Blood pressure increased": 2, "Deep vein thrombosis": 2, "Dizziness": 2, "Erythema": 2, "Fall": 2, "Heart rate": 2, "Neck pain": 2, "Pain": 2, "SARS-CoV-2 test": 2, "Alanine aminotransferase": 1, "Anaemia": 1, "Ankle fracture": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Autoimmune thyroiditis": 1, "Back pain": 1, "Bell's palsy": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase decreased": 1, "Blood calcium": 1, "Blood creatinine": 1, "Blood creatinine decreased": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone decreased": 1, "Blood urea": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Cardiac failure": 1, "Cardiomegaly": 1, "Cardiothoracic ratio increased": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest pain": 1, "Confusional state": 1, "Cough": 1, "Dementia": 1, "Depressed level of consciousness": 1, "Dermatitis": 1, "Disease recurrence": 1, "Drug ineffective": 1, "Dysarthria": 1, "Epilepsy": 1, "Eye pain": 1, "Gait disturbance": 1, "Haematocrit": 1, "Haematocrit decreased": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypokinesia": 1, "Influenza": 1, "Injection site erythema": 1, "Insomnia": 1, "International normalised ratio": 1, "Loss of consciousness": 1, "Lymphocyte count decreased": 1, "Malaise": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration decreased": 1, "Mean cell volume": 1, "Mean cell volume decreased": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Nasal congestion": 1, "Orthopnoea": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Pallor": 1, "Palpitations": 1, "Peripheral swelling": 1, "Platelet count": 1, "Polymerase chain reaction": 1, "Presyncope": 1, "Productive cough": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Red blood cell count decreased": 1, "Reticulocyte count decreased": 1, "Seasonal allergy": 1, "Seizure": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Swelling": 1, "Syncope": 1, "Thyroxine free": 1, "Tinnitus": 1, "Transient ischaemic attack": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Varicose vein": 1, "Ventricular failure": 1, "Vision blurred": 1, "Vitamin B12": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY4834190521.json b/docs/data/histograms/South Africa/EY4834190521.json
new file mode 100644
index 00000000000..1b316d88dd0
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY4834190521.json	
@@ -0,0 +1 @@
+{"batchcode": "EY4834190521", "histograms": [{"batchcodes": ["EY4834190521"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY4838.json b/docs/data/histograms/South Africa/EY4838.json
new file mode 100644
index 00000000000..c8ed9e36f27
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY4838.json	
@@ -0,0 +1 @@
+{"batchcode": "EY4838", "histograms": [{"batchcodes": ["EY4838"], "histogram": {"Cerebrovascular accident": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Dizziness": 1, "Fall": 1, "Inappropriate schedule of product administration": 1, "International normalised ratio abnormal": 1, "Local reaction": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Motor dysfunction": 1, "Seizure": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EY4854.json b/docs/data/histograms/South Africa/EY4854.json
new file mode 100644
index 00000000000..2a0dbfb3d7c
--- /dev/null
+++ b/docs/data/histograms/South Africa/EY4854.json	
@@ -0,0 +1 @@
+{"batchcode": "EY4854", "histograms": [{"batchcodes": ["EY4854"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/EYU834.json b/docs/data/histograms/South Africa/EYU834.json
new file mode 100644
index 00000000000..7de500a665e
--- /dev/null
+++ b/docs/data/histograms/South Africa/EYU834.json	
@@ -0,0 +1 @@
+{"batchcode": "EYU834", "histograms": [{"batchcodes": ["EYU834"], "histogram": {"Lymphadenopathy": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/F.H.0160.json b/docs/data/histograms/South Africa/F.H.0160.json
new file mode 100644
index 00000000000..c59bebcb0a1
--- /dev/null
+++ b/docs/data/histograms/South Africa/F.H.0160.json	
@@ -0,0 +1 @@
+{"batchcode": "F.H.0160", "histograms": [{"batchcodes": ["F.H.0160"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Body temperature": 1, "Chest pain": 1, "Dyspnoea": 1, "Influenza like illness": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Shock": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/F00927.json b/docs/data/histograms/South Africa/F00927.json
new file mode 100644
index 00000000000..134e153518a
--- /dev/null
+++ b/docs/data/histograms/South Africa/F00927.json	
@@ -0,0 +1 @@
+{"batchcode": "F00927", "histograms": [{"batchcodes": ["F00927"], "histogram": {"Cardiac disorder": 1, "Cerebrovascular disorder": 1, "Fall": 1, "Head injury": 1, "Lymphadenopathy": 1, "Pulmonary oedema": 1, "Skin laceration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/F68643.json b/docs/data/histograms/South Africa/F68643.json
new file mode 100644
index 00000000000..9b5fb00b386
--- /dev/null
+++ b/docs/data/histograms/South Africa/F68643.json	
@@ -0,0 +1 @@
+{"batchcode": "F68643", "histograms": [{"batchcodes": ["F68643"], "histogram": {"Anaphylactic reaction": 1, "Death": 1, "Eye pain": 1, "Eye swelling": 1, "Facial paralysis": 1, "Headache": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/F94421.json b/docs/data/histograms/South Africa/F94421.json
new file mode 100644
index 00000000000..138e17fa418
--- /dev/null
+++ b/docs/data/histograms/South Africa/F94421.json	
@@ -0,0 +1 @@
+{"batchcode": "F94421", "histograms": [{"batchcodes": ["F94421"], "histogram": {"Bell's palsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/F97900.json b/docs/data/histograms/South Africa/F97900.json
new file mode 100644
index 00000000000..b71ff9bd18a
--- /dev/null
+++ b/docs/data/histograms/South Africa/F97900.json	
@@ -0,0 +1 @@
+{"batchcode": "F97900", "histograms": [{"batchcodes": ["F97900"], "histogram": {"Erythema": 1, "Inappropriate schedule of product administration": 1, "Induration": 1, "Injection site mass": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA436.json b/docs/data/histograms/South Africa/FA436.json
new file mode 100644
index 00000000000..b480cc46964
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA436.json	
@@ -0,0 +1 @@
+{"batchcode": "FA436", "histograms": [{"batchcodes": ["FA436"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA5415.json b/docs/data/histograms/South Africa/FA5415.json
new file mode 100644
index 00000000000..6f8dd0e40ff
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA5415.json	
@@ -0,0 +1 @@
+{"batchcode": "FA5415", "histograms": [{"batchcodes": ["FA5415"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA5714.json b/docs/data/histograms/South Africa/FA5714.json
new file mode 100644
index 00000000000..474e855dd9a
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA5714.json	
@@ -0,0 +1 @@
+{"batchcode": "FA5714", "histograms": [{"batchcodes": ["FA5714"], "histogram": {"Retinal artery occlusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA5715.json b/docs/data/histograms/South Africa/FA5715.json
new file mode 100644
index 00000000000..7651bb5cb92
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA5715.json	
@@ -0,0 +1 @@
+{"batchcode": "FA5715", "histograms": [{"batchcodes": ["FA5715"], "histogram": {"Local reaction": 7, "COVID-19": 6, "Drug ineffective": 5, "Death": 4, "Pyrexia": 4, "Body temperature": 3, "Dyspnoea": 3, "Headache": 3, "Pain": 3, "SARS-CoV-2 test": 3, "Swelling": 3, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Erythema": 2, "Fatigue": 2, "Nausea": 2, "Vaccination site reaction": 2, "Vomiting": 2, "Abnormal behaviour": 1, "Agitation": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Aneurysm ruptured": 1, "Arthralgia": 1, "Basophil count": 1, "Blood chloride": 1, "Blood chloride decreased": 1, "Blood creatinine": 1, "Blood gases": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Blood sodium": 1, "Blood urea": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Confusional state": 1, "Cyclothymic disorder": 1, "Deafness": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Eosinophil count": 1, "Erectile dysfunction": 1, "Extrapyramidal disorder": 1, "Full blood count": 1, "Gait disturbance": 1, "Gait inability": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hallucination": 1, "Heart rate normal": 1, "Hypotonia": 1, "Influenza": 1, "Injection site pain": 1, "Laboratory test": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Mutism": 1, "Mycobacterium tuberculosis complex test": 1, "Neck pain": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Off label use": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Physical examination": 1, "Platelet count": 1, "Pneumonia": 1, "Product use issue": 1, "Pruritus": 1, "Psychomotor hyperactivity": 1, "Red blood cell count": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Skin discolouration": 1, "Somnolence": 1, "Throat tightness": 1, "Tongue dry": 1, "Tremor": 1, "Vision blurred": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA5717.json b/docs/data/histograms/South Africa/FA5717.json
new file mode 100644
index 00000000000..6fe97e669c2
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA5717.json	
@@ -0,0 +1 @@
+{"batchcode": "FA5717", "histograms": [{"batchcodes": ["FA5717"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA5742.json b/docs/data/histograms/South Africa/FA5742.json
new file mode 100644
index 00000000000..a9041ac2405
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA5742.json	
@@ -0,0 +1 @@
+{"batchcode": "FA5742", "histograms": [{"batchcodes": ["FA5742"], "histogram": {"Abdominal pain": 1, "Abdominal pain upper": 1, "Abdominal tenderness": 1, "Angina pectoris": 1, "Blood iron": 1, "Body temperature": 1, "Embolism": 1, "Escherichia sepsis": 1, "Haemoglobin": 1, "Heart rate": 1, "Hepatitis": 1, "Investigation": 1, "Iron deficiency anaemia": 1, "Liver injury": 1, "Lymphopenia": 1, "Pallor": 1, "Pyrexia": 1, "Respiratory rate": 1, "Tachycardia": 1, "Tachypnoea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA7812.json b/docs/data/histograms/South Africa/FA7812.json
new file mode 100644
index 00000000000..724b814b728
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA7812.json	
@@ -0,0 +1 @@
+{"batchcode": "FA7812", "histograms": [{"batchcodes": ["FA7812"], "histogram": {"Local reaction": 12, "Headache": 7, "Pyrexia": 6, "Cough": 4, "Death": 4, "Dyspnoea": 3, "Nausea": 3, "Pain": 3, "Ageusia": 2, "Anaphylactic reaction": 2, "Anosmia": 2, "Arthralgia": 2, "Asthenia": 2, "Blood pressure measurement": 2, "COVID-19": 2, "Chills": 2, "Dizziness": 2, "Drug ineffective": 2, "Oropharyngeal pain": 2, "SARS-CoV-2 test": 2, "Thrombocytopenia": 2, "Acute aseptic arthritis": 1, "Anuria": 1, "Bell's palsy": 1, "Blister": 1, "Blood pressure increased": 1, "Body temperature": 1, "Bradycardia": 1, "Breast pain": 1, "COVID-19 pneumonia": 1, "Chest pain": 1, "Circulatory collapse": 1, "Deep vein thrombosis": 1, "Diarrhoea": 1, "Dizziness postural": 1, "Dysstasia": 1, "Fibrin D dimer increased": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hypotension": 1, "Influenza like illness": 1, "Ischaemic stroke": 1, "Lacrimation increased": 1, "Lip swelling": 1, "Malaise": 1, "Myalgia": 1, "Myocarditis": 1, "Oedema": 1, "Otitis media": 1, "Palpitations": 1, "Rash": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Sepsis": 1, "Speech disorder": 1, "Stevens-Johnson syndrome": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tachycardia": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA781220210601.json b/docs/data/histograms/South Africa/FA781220210601.json
new file mode 100644
index 00000000000..4e231f2cf0d
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA781220210601.json	
@@ -0,0 +1 @@
+{"batchcode": "FA781220210601", "histograms": [{"batchcodes": ["FA781220210601"], "histogram": {"Hallucination": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA7817.json b/docs/data/histograms/South Africa/FA7817.json
new file mode 100644
index 00000000000..9966454d604
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA7817.json	
@@ -0,0 +1 @@
+{"batchcode": "FA7817", "histograms": [{"batchcodes": ["FA7817"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA7872.json b/docs/data/histograms/South Africa/FA7872.json
new file mode 100644
index 00000000000..cb74aea1864
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA7872.json	
@@ -0,0 +1 @@
+{"batchcode": "FA7872", "histograms": [{"batchcodes": ["FA7872"], "histogram": {"Balance disorder": 1, "Confusional state": 1, "Coordination abnormal": 1, "Fall": 1, "Hemiplegia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FA9436.json b/docs/data/histograms/South Africa/FA9436.json
new file mode 100644
index 00000000000..4d3951a6465
--- /dev/null
+++ b/docs/data/histograms/South Africa/FA9436.json	
@@ -0,0 +1 @@
+{"batchcode": "FA9436", "histograms": [{"batchcodes": ["FA9436"], "histogram": {"Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FAS715.json b/docs/data/histograms/South Africa/FAS715.json
new file mode 100644
index 00000000000..2cf537105fb
--- /dev/null
+++ b/docs/data/histograms/South Africa/FAS715.json	
@@ -0,0 +1 @@
+{"batchcode": "FAS715", "histograms": [{"batchcodes": ["FAS715"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FAY812.json b/docs/data/histograms/South Africa/FAY812.json
new file mode 100644
index 00000000000..3e475a39a09
--- /dev/null
+++ b/docs/data/histograms/South Africa/FAY812.json	
@@ -0,0 +1 @@
+{"batchcode": "FAY812", "histograms": [{"batchcodes": ["FAY812"], "histogram": {"Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FAZ812.json b/docs/data/histograms/South Africa/FAZ812.json
new file mode 100644
index 00000000000..ccb396fdc07
--- /dev/null
+++ b/docs/data/histograms/South Africa/FAZ812.json	
@@ -0,0 +1 @@
+{"batchcode": "FAZ812", "histograms": [{"batchcodes": ["FAZ812"], "histogram": {"Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FB0012.json b/docs/data/histograms/South Africa/FB0012.json
new file mode 100644
index 00000000000..aab6dc9fa9f
--- /dev/null
+++ b/docs/data/histograms/South Africa/FB0012.json	
@@ -0,0 +1 @@
+{"batchcode": "FB0012", "histograms": [{"batchcodes": ["FB0012"], "histogram": {"Dysphagia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FB0927.json b/docs/data/histograms/South Africa/FB0927.json
new file mode 100644
index 00000000000..05747c10690
--- /dev/null
+++ b/docs/data/histograms/South Africa/FB0927.json	
@@ -0,0 +1 @@
+{"batchcode": "FB0927", "histograms": [{"batchcodes": ["FB0927"], "histogram": {"Chest pain": 1, "Death": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC 3558.json b/docs/data/histograms/South Africa/FC 3558.json
new file mode 100644
index 00000000000..60f99e23216
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC 3558.json	
@@ -0,0 +1 @@
+{"batchcode": "FC 3558", "histograms": [{"batchcodes": ["FC 3558"], "histogram": {"Blood albumin": 1, "Blood albumin decreased": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood urea": 1, "Blood urea increased": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Circulatory collapse": 1, "Globulin": 1, "Globulins increased": 1, "Glomerular filtration rate": 1, "Glomerular filtration rate decreased": 1, "Heart rate": 1, "Oxygen saturation": 1, "Shock": 1, "Syncope": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC143.json b/docs/data/histograms/South Africa/FC143.json
new file mode 100644
index 00000000000..1dda6c1b55e
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC143.json	
@@ -0,0 +1 @@
+{"batchcode": "FC143", "histograms": [{"batchcodes": ["FC143"], "histogram": {"Ageusia": 1, "Alanine aminotransferase": 1, "Anosmia": 1, "Aspartate aminotransferase": 1, "Bilirubin conjugated": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Body mass index": 1, "Body temperature": 1, "C-reactive protein": 1, "COVID-19 pneumonia": 1, "Chest pain": 1, "Cough": 1, "Dyspnoea": 1, "Fibrin D dimer": 1, "Gamma-glutamyltransferase": 1, "Glomerular filtration rate": 1, "Haemoglobin": 1, "Heart rate": 1, "International normalised ratio": 1, "Investigation": 1, "Local reaction": 1, "Mean cell volume": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Protein total": 1, "SARS-CoV-2 test positive": 1, "Syncope": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC1436.json b/docs/data/histograms/South Africa/FC1436.json
new file mode 100644
index 00000000000..9b2bcf90a06
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC1436.json	
@@ -0,0 +1 @@
+{"batchcode": "FC1436", "histograms": [{"batchcodes": ["FC1436"], "histogram": {"Asthenia": 7, "Headache": 7, "Local reaction": 7, "Pyrexia": 6, "Chest pain": 5, "Oxygen saturation": 5, "SARS-CoV-2 test": 5, "Syncope": 5, "Blood pressure measurement": 4, "COVID-19": 4, "Cerebrovascular accident": 4, "Dyspnoea": 4, "Fatigue": 4, "Chills": 3, "Death": 3, "Drug ineffective": 3, "Gait inability": 3, "Heart rate": 3, "Pain": 3, "Swelling": 3, "Arthralgia": 2, "Balance disorder": 2, "Blood chloride": 2, "Blood creatinine": 2, "Blood sodium": 2, "C-reactive protein": 2, "C-reactive protein increased": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Disorientation": 2, "Haemoglobin": 2, "Influenza like illness": 2, "Oxygen saturation decreased": 2, "Pain in extremity": 2, "Red blood cell count": 2, "SARS-CoV-2 antibody test": 2, "Seizure": 2, "Tremor": 2, "Urinary tract infection": 2, "Vomiting": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Ageusia": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Aphasia": 1, "Aphthous ulcer": 1, "Audiogram": 1, "Back pain": 1, "Bilirubin conjugated increased": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood bilirubin decreased": 1, "Blood chloride decreased": 1, "Blood creatinine decreased": 1, "Blood potassium": 1, "Blood sodium decreased": 1, "Blood urea": 1, "Body temperature": 1, "COVID-19 pneumonia": 1, "Chest discomfort": 1, "Circulatory collapse": 1, "Cold sweat": 1, "Cough": 1, "Deafness": 1, "Dizziness": 1, "Dyspnoea at rest": 1, "Dysstasia": 1, "Eating disorder": 1, "Eyelid function disorder": 1, "Fall": 1, "Glycosylated haemoglobin": 1, "Haematocrit": 1, "Haemoglobin decreased": 1, "Hallucination": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoglycaemia": 1, "Hypotension": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration decreased": 1, "Meniere's disease": 1, "Muscular weakness": 1, "Myalgia": 1, "Myocardial infarction": 1, "Nausea": 1, "Neck pain": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Peripheral swelling": 1, "Platelet count": 1, "Platelet count increased": 1, "Protein total": 1, "Rash erythematous": 1, "Red blood cell count decreased": 1, "Renal pain": 1, "Rhinorrhoea": 1, "Shock symptom": 1, "Tachycardia": 1, "Thrombocytopenia": 1, "Trigeminal nerve disorder": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC2090.json b/docs/data/histograms/South Africa/FC2090.json
new file mode 100644
index 00000000000..9e2697d68bf
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC2090.json	
@@ -0,0 +1 @@
+{"batchcode": "FC2090", "histograms": [{"batchcodes": ["FC2090"], "histogram": {"Local reaction": 2, "Abdominal pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Headache": 1, "Hemiparesis": 1, "Inappropriate schedule of product administration": 1, "Pruritus": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC2436.json b/docs/data/histograms/South Africa/FC2436.json
new file mode 100644
index 00000000000..e0a30731037
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC2436.json	
@@ -0,0 +1 @@
+{"batchcode": "FC2436", "histograms": [{"batchcodes": ["FC2436"], "histogram": {"Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC2558.json b/docs/data/histograms/South Africa/FC2558.json
new file mode 100644
index 00000000000..fe66494c7c5
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC2558.json	
@@ -0,0 +1 @@
+{"batchcode": "FC2558", "histograms": [{"batchcodes": ["FC2558"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Breast pain": 1, "Chest pain": 1, "Diarrhoea": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Erythema": 1, "Headache": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Lower respiratory tract infection": 1, "Musculoskeletal chest pain": 1, "Pain": 1, "Peripheral swelling": 1, "Pneumonia": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC3358.json b/docs/data/histograms/South Africa/FC3358.json
new file mode 100644
index 00000000000..64b34901b20
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC3358.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3358", "histograms": [{"batchcodes": ["FC3358"], "histogram": {"Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC3558.json b/docs/data/histograms/South Africa/FC3558.json
new file mode 100644
index 00000000000..cba1d0c00fe
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC3558.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3558", "histograms": [{"batchcodes": ["FC3558"], "histogram": {"Local reaction": 8, "Death": 4, "Blood pressure measurement": 3, "Dyspnoea": 3, "Heart rate": 3, "Asthenia": 2, "Body temperature": 2, "Headache": 2, "Nausea": 2, "Pain": 2, "Pneumonia": 2, "Pyrexia": 2, "Vomiting": 2, "Acute cardiac event": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Blindness": 1, "Blood pressure increased": 1, "Blood test": 1, "Breast pain": 1, "Cardiac arrest": 1, "Chest discomfort": 1, "Circulatory collapse": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Facial pain": 1, "Fatigue": 1, "Febrile convulsion": 1, "Haemorrhage": 1, "Hallucination": 1, "Heart rate increased": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Lip pain": 1, "Malaise": 1, "Menstrual disorder": 1, "Myalgia": 1, "Nasal discomfort": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Palpitations": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Thrombosis": 1, "Vaccination site reaction": 1, "Vision blurred": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC3588/495/5.json b/docs/data/histograms/South Africa/FC3588/495/5.json
new file mode 100644
index 00000000000..17b59d7a06e
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC3588/495/5.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3588/495/5", "histograms": [{"batchcodes": ["FC3588/495/5"], "histogram": {"Ageusia": 1, "Asthenia": 1, "Chills": 1, "Death": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Hypoaesthesia oral": 1, "Loss of consciousness": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC5029.json b/docs/data/histograms/South Africa/FC5029.json
new file mode 100644
index 00000000000..080008caca3
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC5029.json	
@@ -0,0 +1 @@
+{"batchcode": "FC5029", "histograms": [{"batchcodes": ["FC5029"], "histogram": {"Anaphylactic reaction": 3, "Pyrexia": 3, "Body temperature": 2, "Dyspnoea": 2, "Nausea": 2, "Ageusia": 1, "Anosmia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Chest discomfort": 1, "Chills": 1, "Death": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysania": 1, "Eye infection": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Induration": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "Swollen tongue": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC5338.json b/docs/data/histograms/South Africa/FC5338.json
new file mode 100644
index 00000000000..7739e1d0c5a
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC5338.json	
@@ -0,0 +1 @@
+{"batchcode": "FC5338", "histograms": [{"batchcodes": ["FC5338"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FC7053.json b/docs/data/histograms/South Africa/FC7053.json
new file mode 100644
index 00000000000..cc902e9a32e
--- /dev/null
+++ b/docs/data/histograms/South Africa/FC7053.json	
@@ -0,0 +1 @@
+{"batchcode": "FC7053", "histograms": [{"batchcodes": ["FC7053"], "histogram": {"Chills": 1, "Gastritis": 1, "Pain": 1, "Palpitations": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD0297.json b/docs/data/histograms/South Africa/FD0297.json
new file mode 100644
index 00000000000..eaed2f31dac
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD0297.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0297", "histograms": [{"batchcodes": ["FD0297"], "histogram": {"Blood pressure measurement": 3, "Heart rate": 3, "Asthenia": 2, "Body temperature": 2, "Death": 2, "Dyspnoea": 2, "Oxygen saturation": 2, "Pain": 2, "Blood pressure increased": 1, "COVID-19": 1, "Chills": 1, "Chronic obstructive pulmonary disease": 1, "Cough": 1, "Diarrhoea": 1, "Dysuria": 1, "Haematocrit": 1, "Haematocrit decreased": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Local reaction": 1, "Malaise": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration decreased": 1, "Muscular weakness": 1, "Nausea": 1, "Oxygen saturation decreased": 1, "Productive cough": 1, "Pyrexia": 1, "Respiration abnormal": 1, "Respiratory distress": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD0921.json b/docs/data/histograms/South Africa/FD0921.json
new file mode 100644
index 00000000000..2d65e229e92
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD0921.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0921", "histograms": [{"batchcodes": ["FD0921"], "histogram": {"Arthralgia": 1, "Febrile convulsion": 1, "Local reaction": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD0926.json b/docs/data/histograms/South Africa/FD0926.json
new file mode 100644
index 00000000000..0600a5da0df
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD0926.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0926", "histograms": [{"batchcodes": ["FD0926"], "histogram": {"Asthenia": 1, "Chest pain": 1, "Cough": 1, "Decreased appetite": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD0927.json b/docs/data/histograms/South Africa/FD0927.json
new file mode 100644
index 00000000000..aea40b71395
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD0927.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0927", "histograms": [{"batchcodes": ["FD0927"], "histogram": {"Local reaction": 19, "Blood pressure measurement": 16, "Dyspnoea": 16, "SARS-CoV-2 test": 14, "Headache": 13, "Heart rate": 13, "COVID-19": 11, "Oxygen saturation": 10, "Body temperature": 9, "Pain": 9, "Blood glucose": 8, "Death": 8, "Fatigue": 8, "Diarrhoea": 7, "Asthenia": 6, "Dizziness": 6, "Drug ineffective": 6, "Haemoglobin": 6, "Rash": 6, "Blood chloride": 5, "Blood creatinine": 5, "Blood potassium": 5, "Blood pressure increased": 5, "Blood sodium": 5, "Blood urea": 5, "Peripheral swelling": 5, "Pyrexia": 5, "Swelling": 5, "Syncope": 5, "White blood cell count": 5, "Anaphylactic reaction": 4, "C-reactive protein": 4, "Chest pain": 4, "Chills": 4, "Gait inability": 4, "Haematocrit": 4, "Mean cell haemoglobin": 4, "Mean cell haemoglobin concentration": 4, "Mean cell volume": 4, "Pain in extremity": 4, "Platelet count": 4, "Red blood cell count": 4, "Red cell distribution width": 4, "Respiratory rate": 4, "SARS-CoV-2 test positive": 4, "Swelling face": 4, "Bradycardia": 3, "Cerebrovascular accident": 3, "Chest discomfort": 3, "Decreased appetite": 3, "Hypertension": 3, "Lip swelling": 3, "Mean platelet volume": 3, "Nausea": 3, "Vomiting": 3, "Abdominal pain": 2, "Angioedema": 2, "Confusional state": 2, "Cough": 2, "Ear pain": 2, "Erythema": 2, "Glomerular filtration rate": 2, "Haematocrit decreased": 2, "Haemoglobin decreased": 2, "Hemiparesis": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Illness": 2, "Malaise": 2, "Mean cell haemoglobin concentration decreased": 2, "Oedema peripheral": 2, "Oxygen saturation decreased": 2, "Palpitations": 2, "Pruritus": 2, "Rash pruritic": 2, "Red blood cell count decreased": 2, "SARS-CoV-2 antibody test": 2, "Sepsis": 2, "Urticaria": 2, "Vaccination site pain": 2, "Wheezing": 2, "Abdominal pain upper": 1, "Abscess neck": 1, "Acute kidney injury": 1, "Acute respiratory distress syndrome": 1, "Alanine aminotransferase": 1, "Anxiety": 1, "Aphasia": 1, "Aspartate aminotransferase": 1, "Axillary mass": 1, "Balance disorder": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood albumin decreased": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatinine decreased": 1, "Blood potassium decreased": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood pressure systolic increased": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "COVID-19 pneumonia": 1, "Cardiac flutter": 1, "Carditis": 1, "Chest X-ray": 1, "Colonoscopy": 1, "Contusion": 1, "Dermatitis bullous": 1, "Discoloured vomit": 1, "Disease recurrence": 1, "EGFR status assay": 1, "Electrocardiogram": 1, "Endoscopy": 1, "Epistaxis": 1, "Erectile dysfunction": 1, "Facial paresis": 1, "Faeces discoloured": 1, "Fall": 1, "Febrile convulsion": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "Gingival bleeding": 1, "Glycosylated haemoglobin": 1, "HIV test": 1, "Haematemesis": 1, "Hallucination": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Hypoxia": 1, "Incontinence": 1, "Incorrect route of product administration": 1, "Influenza": 1, "Influenza like illness": 1, "Injection site swelling": 1, "Investigation": 1, "Lip blister": 1, "Lymphadenopathy": 1, "Malaria antigen test": 1, "Mean cell volume decreased": 1, "Memory impairment": 1, "Muscle fatigue": 1, "Musculoskeletal stiffness": 1, "Mutism": 1, "Myalgia": 1, "Mycobacterium tuberculosis complex test": 1, "Myocardial infarction": 1, "Neuralgia": 1, "Oropharyngeal discomfort": 1, "Paraesthesia": 1, "Paralysis": 1, "Peripheral embolism": 1, "Platelet count increased": 1, "Pneumonia": 1, "Presyncope": 1, "Productive cough": 1, "Protein total": 1, "Protein total increased": 1, "Pulmonary embolism": 1, "Rectal haemorrhage": 1, "Renal disorder": 1, "Respiratory distress": 1, "Seizure": 1, "Shock symptom": 1, "Sinusitis": 1, "Skin lesion": 1, "Speech disorder": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tongue erythema": 1, "Tongue oedema": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Ultrasound scan": 1, "Urinary incontinence": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD0929.json b/docs/data/histograms/South Africa/FD0929.json
new file mode 100644
index 00000000000..b86eaf975b5
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD0929.json	
@@ -0,0 +1 @@
+{"batchcode": "FD0929", "histograms": [{"batchcodes": ["FD0929"], "histogram": {"Local reaction": 1, "Oral herpes": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD2090.json b/docs/data/histograms/South Africa/FD2090.json
new file mode 100644
index 00000000000..6e15bc2a91a
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD2090.json	
@@ -0,0 +1 @@
+{"batchcode": "FD2090", "histograms": [{"batchcodes": ["FD2090"], "histogram": {"Asthenia": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD7220.json b/docs/data/histograms/South Africa/FD7220.json
new file mode 100644
index 00000000000..60cb13c0169
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD7220.json	
@@ -0,0 +1 @@
+{"batchcode": "FD7220", "histograms": [{"batchcodes": ["FD7220"], "histogram": {"Blood pressure measurement": 3, "Investigation": 2, "Respiratory rate": 2, "Anaphylactic reaction": 1, "Blood pressure decreased": 1, "Blood test": 1, "Body temperature": 1, "Chest pain": 1, "Circulatory collapse": 1, "Cold sweat": 1, "Dizziness": 1, "Dyspnoea": 1, "Exercise tolerance decreased": 1, "Fatigue": 1, "Gait disturbance": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Obstructive airways disorder": 1, "Oxygen saturation": 1, "Pallor": 1, "Pulmonary mass": 1, "Respiratory arrest": 1, "SARS-CoV-2 test": 1, "Shock": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FD7812.json b/docs/data/histograms/South Africa/FD7812.json
new file mode 100644
index 00000000000..f557fabde0c
--- /dev/null
+++ b/docs/data/histograms/South Africa/FD7812.json	
@@ -0,0 +1 @@
+{"batchcode": "FD7812", "histograms": [{"batchcodes": ["FD7812"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Chills": 1, "Fatigue": 1, "Haemoptysis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FDO0927.json b/docs/data/histograms/South Africa/FDO0927.json
new file mode 100644
index 00000000000..be44492206d
--- /dev/null
+++ b/docs/data/histograms/South Africa/FDO0927.json	
@@ -0,0 +1 @@
+{"batchcode": "FDO0927", "histograms": [{"batchcodes": ["FDO0927"], "histogram": {"Abscess": 1, "Erythema": 1, "Induration": 1, "Lymphadenitis": 1, "Movement disorder": 1, "Pain": 1, "Pyrexia": 1, "Swelling": 1, "Toxic shock syndrome": 1, "Vaccination site necrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FDO927.json b/docs/data/histograms/South Africa/FDO927.json
new file mode 100644
index 00000000000..eaaa68a615d
--- /dev/null
+++ b/docs/data/histograms/South Africa/FDO927.json	
@@ -0,0 +1 @@
+{"batchcode": "FDO927", "histograms": [{"batchcodes": ["FDO927"], "histogram": {"Local reaction": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE 2090.json b/docs/data/histograms/South Africa/FE 2090.json
new file mode 100644
index 00000000000..54a54ff79fc
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE 2090.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 2090", "histograms": [{"batchcodes": ["FE 2090"], "histogram": {"Asthenia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Dyspnoea": 1, "Granulocyte count": 1, "Hallucination": 1, "Headache": 1, "Heart rate": 1, "Influenza": 1, "Nausea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1, "Respiratory arrest": 1, "SARS-CoV-2 test": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE 3064.json b/docs/data/histograms/South Africa/FE 3064.json
new file mode 100644
index 00000000000..8b0cbff91ee
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE 3064.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 3064", "histograms": [{"batchcodes": ["FE 3064"], "histogram": {"Abscess": 1, "Confusional state": 1, "Dyshidrotic eczema": 1, "Empyema": 1, "Haematemesis": 1, "Influenza": 1, "Insomnia": 1, "Neck pain": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Rash": 1, "Urinary incontinence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE 7369.json b/docs/data/histograms/South Africa/FE 7369.json
new file mode 100644
index 00000000000..66c013faf0b
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE 7369.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 7369", "histograms": [{"batchcodes": ["FE 7369"], "histogram": {"Arthritis bacterial": 1, "Cellulitis": 1, "Inappropriate schedule of product administration": 1, "Induration": 1, "Joint abscess": 1, "Joint destruction": 1, "Joint stiffness": 1, "Joint swelling": 1, "Muscular weakness": 1, "Physical examination": 1, "Soft tissue infection": 1, "Soft tissue inflammation": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE 9174.json b/docs/data/histograms/South Africa/FE 9174.json
new file mode 100644
index 00000000000..7d171dd4fb2
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE 9174.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 9174", "histograms": [{"batchcodes": ["FE 9174"], "histogram": {"Headache": 1, "Nausea": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE011.json b/docs/data/histograms/South Africa/FE011.json
new file mode 100644
index 00000000000..ec589d38c2f
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE011.json	
@@ -0,0 +1 @@
+{"batchcode": "FE011", "histograms": [{"batchcodes": ["FE011"], "histogram": {"Abdominal pain": 1, "Erectile dysfunction": 1, "Fatigue": 1, "Headache": 1, "Herpes zoster": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE1053.json b/docs/data/histograms/South Africa/FE1053.json
new file mode 100644
index 00000000000..9b0092e5ff7
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE1053.json	
@@ -0,0 +1 @@
+{"batchcode": "FE1053", "histograms": [{"batchcodes": ["FE1053"], "histogram": {"Abortion spontaneous": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE2090.json b/docs/data/histograms/South Africa/FE2090.json
new file mode 100644
index 00000000000..9607108fb6c
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE2090.json	
@@ -0,0 +1 @@
+{"batchcode": "FE2090", "histograms": [{"batchcodes": ["FE2090"], "histogram": {"Pain": 12, "Local reaction": 11, "Pyrexia": 11, "SARS-CoV-2 test": 11, "Headache": 10, "Blood pressure measurement": 9, "Death": 8, "Drug ineffective": 7, "Dyspnoea": 7, "Vomiting": 7, "Asthenia": 6, "Body temperature": 6, "COVID-19": 6, "COVID-19 pneumonia": 6, "Fatigue": 6, "Heart rate": 5, "Oxygen saturation": 5, "Syncope": 5, "Vaccination site pain": 5, "Dizziness": 4, "Haemoglobin": 4, "Hypoaesthesia": 4, "Nausea": 4, "Blood glucose": 3, "Blood pressure increased": 3, "C-reactive protein": 3, "Chest X-ray": 3, "Chest pain": 3, "Chills": 3, "Cough": 3, "Diarrhoea": 3, "Malaise": 3, "Pain in extremity": 3, "Paraesthesia": 3, "Arthralgia": 2, "Bell's palsy": 2, "Blood chloride": 2, "Blood creatinine": 2, "Blood test": 2, "Blood urea": 2, "Coma scale": 2, "Decreased appetite": 2, "Electrocardiogram": 2, "Epistaxis": 2, "Erythema": 2, "Hypotension": 2, "Influenza": 2, "Investigation": 2, "Myalgia": 2, "Oropharyngeal pain": 2, "Palpitations": 2, "Peripheral swelling": 2, "Physical examination": 2, "Platelet count": 2, "Rash": 2, "Rash pruritic": 2, "SARS-CoV-2 antibody test positive": 2, "Speech disorder": 2, "Swelling": 2, "Vaccination site reaction": 2, "White blood cell count": 2, "Abdominal pain": 1, "Abnormal behaviour": 1, "Ageusia": 1, "Aggression": 1, "Alanine aminotransferase": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Anion gap": 1, "Anosmia": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Axillary mass": 1, "Back pain": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood galactose": 1, "Blood glucose increased": 1, "Blood phosphorus decreased": 1, "Blood potassium": 1, "Blood sodium": 1, "Bradycardia": 1, "C-reactive protein increased": 1, "CD4 lymphocytes decreased": 1, "Cardiac flutter": 1, "Cerebrovascular accident": 1, "Condition aggravated": 1, "Deafness": 1, "Depressed level of consciousness": 1, "Disorientation": 1, "Dizziness postural": 1, "Dry mouth": 1, "Dysphagia": 1, "Dysphonia": 1, "EGFR status assay": 1, "Eating disorder": 1, "Echocardiogram": 1, "Endocrine test": 1, "Energy increased": 1, "Erythema induratum": 1, "Euphoric mood": 1, "Fall": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Foaming at mouth": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Haematocrit": 1, "Haematuria": 1, "Heart rate increased": 1, "Hypertension": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Injection site swelling": 1, "Insomnia": 1, "International normalised ratio": 1, "Limb discomfort": 1, "Limb operation": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Lymphopenia": 1, "Mania": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Migraine with aura": 1, "Monocyte count decreased": 1, "Monocytopenia": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Ocular hyperaemia": 1, "Oedema": 1, "PCO2": 1, "PO2": 1, "Pain assessment": 1, "Paralysis": 1, "Platelet count decreased": 1, "Presyncope": 1, "Product administered at inappropriate site": 1, "Protein total": 1, "Pulmonary embolism": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Respiratory rate": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Sinus headache": 1, "Skin abrasion": 1, "Skin lesion": 1, "Subarachnoid haemorrhage": 1, "Sudden hearing loss": 1, "Suspected COVID-19": 1, "Tenderness": 1, "Tendon disorder": 1, "Thinking abnormal": 1, "Thrombocytopenia": 1, "Tinnitus": 1, "Total cholesterol/HDL ratio": 1, "Toxic shock syndrome": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vision blurred": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE3063.json b/docs/data/histograms/South Africa/FE3063.json
new file mode 100644
index 00000000000..3a65f7c3957
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE3063.json	
@@ -0,0 +1 @@
+{"batchcode": "FE3063", "histograms": [{"batchcodes": ["FE3063"], "histogram": {"Oedema peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE3064.json b/docs/data/histograms/South Africa/FE3064.json
new file mode 100644
index 00000000000..97b970efebd
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE3064.json	
@@ -0,0 +1 @@
+{"batchcode": "FE3064", "histograms": [{"batchcodes": ["FE3064"], "histogram": {"Headache": 14, "Local reaction": 9, "Dyspnoea": 7, "Asthenia": 6, "Pain": 6, "Cough": 5, "Chest pain": 4, "Chills": 4, "Palpitations": 4, "Arthralgia": 3, "Blood creatinine": 3, "Blood sodium": 3, "Blood urea": 3, "COVID-19 pneumonia": 3, "Dizziness": 3, "Drug ineffective": 3, "Fatigue": 3, "Gait disturbance": 3, "Glomerular filtration rate": 3, "Influenza like illness": 3, "Mean cell haemoglobin concentration": 3, "Myalgia": 3, "Nausea": 3, "Pain in extremity": 3, "Pulmonary embolism": 3, "Pyrexia": 3, "SARS-CoV-2 test": 3, "Thrombosis": 3, "Vomiting": 3, "Acute respiratory distress syndrome": 2, "Ageusia": 2, "Anion gap": 2, "Back pain": 2, "Blood bicarbonate": 2, "Blood chloride": 2, "Blood potassium": 2, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Blood test": 2, "C-reactive protein": 2, "COVID-19": 2, "Computerised tomogram": 2, "Constipation": 2, "Death": 2, "Decreased appetite": 2, "Electrocardiogram": 2, "Fibrin D dimer": 2, "Gait inability": 2, "Haematocrit": 2, "Haemoglobin": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Mean cell haemoglobin": 2, "Mean cell volume": 2, "Myocarditis": 2, "Oxygen saturation": 2, "Paraesthesia": 2, "Paralysis": 2, "Platelet count": 2, "Red blood cell count": 2, "Red blood cell sedimentation rate": 2, "Red cell distribution width": 2, "Swelling": 2, "Wheezing": 2, "White blood cell count": 2, "Abdominal pain": 1, "Alanine aminotransferase": 1, "Albumin globulin ratio": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Apnoea": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Aura": 1, "Basophil count": 1, "Bilirubin conjugated": 1, "Blindness": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood bilirubin unconjugated": 1, "Blood calcium": 1, "Blood glucose": 1, "Blood lactate dehydrogenase": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Body temperature": 1, "Bradycardia": 1, "Burning sensation": 1, "CSF electrophoresis": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cardiac flutter": 1, "Cardiac murmur": 1, "Cardiomyopathy": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Computerised tomogram thorax": 1, "Coronary artery disease": 1, "Crying": 1, "Cyanosis": 1, "Demyelination": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Dysgeusia": 1, "Dysstasia": 1, "Electric shock sensation": 1, "Eosinophil count": 1, "Fall": 1, "Feeling cold": 1, "Feeling hot": 1, "Gamma-glutamyltransferase": 1, "Globulin": 1, "Heart rate": 1, "Heart rate increased": 1, "Heart sounds": 1, "Hemianaesthesia": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Icterus index": 1, "Induration": 1, "Injection site erythema": 1, "Injection site pain": 1, "Insomnia": 1, "Interleukin level": 1, "Investigation": 1, "Lethargy": 1, "Lipaemic index score": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Mass": 1, "Mean platelet volume": 1, "Microangiopathy": 1, "Monocyte count": 1, "Mood swings": 1, "Muscle fatigue": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myelitis transverse": 1, "Neuritis": 1, "Neutrophil count": 1, "Occipital neuralgia": 1, "Physical examination": 1, "Polymerase chain reaction": 1, "Procalcitonin": 1, "Protein total": 1, "Pulmonary oedema": 1, "Pulse absent": 1, "Rales": 1, "Respiratory rate": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Serum ferritin": 1, "Skin laceration": 1, "Stress": 1, "Syncope": 1, "Troponin I": 1, "Troponin T": 1, "Type 2 diabetes mellitus": 1, "Vaccination site pain": 1, "Vertigo": 1, "Visual impairment": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE3064210722.json b/docs/data/histograms/South Africa/FE3064210722.json
new file mode 100644
index 00000000000..05518455268
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE3064210722.json	
@@ -0,0 +1 @@
+{"batchcode": "FE3064210722", "histograms": [{"batchcodes": ["FE3064210722"], "histogram": {"Erythema": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE4421.json b/docs/data/histograms/South Africa/FE4421.json
new file mode 100644
index 00000000000..afe105f0994
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE4421.json	
@@ -0,0 +1 @@
+{"batchcode": "FE4421", "histograms": [{"batchcodes": ["FE4421"], "histogram": {"Acute pulmonary oedema": 1, "Dyspnoea": 1, "Feeling hot": 1, "Syncope": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE5715.json b/docs/data/histograms/South Africa/FE5715.json
new file mode 100644
index 00000000000..b8409e01e48
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE5715.json	
@@ -0,0 +1 @@
+{"batchcode": "FE5715", "histograms": [{"batchcodes": ["FE5715"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE7052.json b/docs/data/histograms/South Africa/FE7052.json
new file mode 100644
index 00000000000..1916e0231fb
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE7052.json	
@@ -0,0 +1 @@
+{"batchcode": "FE7052", "histograms": [{"batchcodes": ["FE7052"], "histogram": {"Decreased appetite": 1, "Dyspnoea": 1, "Gait inability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE7053.json b/docs/data/histograms/South Africa/FE7053.json
new file mode 100644
index 00000000000..d765ba44d0a
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE7053.json	
@@ -0,0 +1 @@
+{"batchcode": "FE7053", "histograms": [{"batchcodes": ["FE7053"], "histogram": {"Dyspnoea": 4, "Headache": 4, "Confusional state": 3, "Heart rate": 3, "Nausea": 3, "Pain": 3, "SARS-CoV-2 test": 3, "Asthenia": 2, "Back pain": 2, "Basophil count": 2, "Cerebrovascular accident": 2, "Chest pain": 2, "Eosinophil count": 2, "Fatigue": 2, "Feeling abnormal": 2, "Haematocrit": 2, "Haemoglobin": 2, "Inappropriate schedule of product administration": 2, "Lymphocyte count": 2, "Mean cell haemoglobin": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Neutrophil count": 2, "Palpitations": 2, "Platelet count": 2, "Red blood cell count": 2, "Red cell distribution width": 2, "White blood cell count": 2, "Abortion spontaneous": 1, "Alanine aminotransferase": 1, "Amnesia": 1, "Angina pectoris": 1, "Aphasia": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Balance disorder": 1, "Blood bilirubin": 1, "Blood glucose": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "Body temperature": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "COVID-19": 1, "COVID-19 pneumonia": 1, "Cerebral disorder": 1, "Chest discomfort": 1, "Coronavirus test": 1, "Death": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling drunk": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Gait inability": 1, "Haematocrit decreased": 1, "Haemoglobin decreased": 1, "Heart rate abnormal": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Hepatitis A": 1, "Hepatitis B": 1, "Hepatitis C": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Influenza": 1, "Interleukin level": 1, "Investigation": 1, "Irritability": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Lymphocyte count decreased": 1, "Mean cell haemoglobin concentration decreased": 1, "Melaena": 1, "Meningitis": 1, "Metamyelocyte count": 1, "Metamyelocyte count increased": 1, "Migraine": 1, "Monocyte count": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myalgia": 1, "Myelocyte count": 1, "Myelocyte count increased": 1, "Myocarditis": 1, "Neutrophil/lymphocyte ratio": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pericardial effusion": 1, "Peripheral swelling": 1, "Personality change": 1, "Platelet count decreased": 1, "Pleural effusion": 1, "Pulmonary pain": 1, "Pyrexia": 1, "Radial nerve injury": 1, "Red blood cell count decreased": 1, "Red cell distribution width increased": 1, "Respiratory rate decreased": 1, "SARS-CoV-2 antibody test": 1, "Sensory loss": 1, "Speech disorder": 1, "Swelling": 1, "Syncope": 1, "Thyroid function test": 1, "Tremor": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FE9174.json b/docs/data/histograms/South Africa/FE9174.json
new file mode 100644
index 00000000000..107fa82758e
--- /dev/null
+++ b/docs/data/histograms/South Africa/FE9174.json	
@@ -0,0 +1 @@
+{"batchcode": "FE9174", "histograms": [{"batchcodes": ["FE9174"], "histogram": {"Blood pressure measurement": 6, "Dizziness": 5, "Headache": 5, "Heart rate": 5, "Syncope": 5, "SARS-CoV-2 test": 4, "Death": 3, "Fatigue": 3, "Local reaction": 3, "Oxygen saturation": 3, "Pain": 3, "Abdominal pain upper": 2, "Anaphylactic reaction": 2, "Asthenia": 2, "Blood creatinine": 2, "Blood sodium": 2, "Blood test": 2, "Blood urea": 2, "Body temperature": 2, "C-reactive protein": 2, "COVID-19": 2, "Chills": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Erythema": 2, "Haemorrhage": 2, "Hypertension": 2, "Nausea": 2, "Oropharyngeal pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Protein total": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Vomiting": 2, "Abdominal pain": 1, "Alanine aminotransferase": 1, "Angina pectoris": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Aspartate aminotransferase": 1, "Basilar artery thrombosis": 1, "Beta-2 glycoprotein antibody": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "COVID-19 pneumonia": 1, "CSF glucose": 1, "CSF lymphocyte count": 1, "CSF protein": 1, "CSF red blood cell count": 1, "CSF volume": 1, "Carbohydrate antigen 125": 1, "Carbohydrate antigen 19-9": 1, "Carcinoembryonic antigen": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chest pain": 1, "Coma scale": 1, "Constipation": 1, "Coordination abnormal": 1, "Coronary artery occlusion": 1, "Cough": 1, "Disease recurrence": 1, "Dysphagia": 1, "Dysuria": 1, "Electrocardiogram": 1, "Eye pain": 1, "Feeling cold": 1, "Gamma-glutamyltransferase": 1, "Gastrointestinal pain": 1, "Glomerular filtration rate": 1, "HIV test": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate normal": 1, "High density lipoprotein": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Hypoaesthesia eye": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Laboratory test": 1, "Lateral medullary syndrome": 1, "Loss of consciousness": 1, "Low density lipoprotein": 1, "Lumbar puncture": 1, "Lymph node pain": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Movement disorder": 1, "Neck pain": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Platelet count": 1, "Pulmonary congestion": 1, "Pulmonary oedema": 1, "Rash": 1, "Rash pruritic": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate normal": 1, "Red cell distribution width": 1, "Respiratory rate": 1, "SARS-CoV-2 antibody test positive": 1, "Seizure": 1, "Speech disorder": 1, "Swelling": 1, "Swollen tongue": 1, "Syphilis": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site ischaemia": 1, "Vertigo": 1, "Vision blurred": 1, "Visual impairment": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FEZ090.json b/docs/data/histograms/South Africa/FEZ090.json
new file mode 100644
index 00000000000..ec31df39b16
--- /dev/null
+++ b/docs/data/histograms/South Africa/FEZ090.json	
@@ -0,0 +1 @@
+{"batchcode": "FEZ090", "histograms": [{"batchcodes": ["FEZ090"], "histogram": {"Dysphagia": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FF5111.json b/docs/data/histograms/South Africa/FF5111.json
new file mode 100644
index 00000000000..16b071745a3
--- /dev/null
+++ b/docs/data/histograms/South Africa/FF5111.json	
@@ -0,0 +1 @@
+{"batchcode": "FF5111", "histograms": [{"batchcodes": ["FF5111"], "histogram": {"Dyspnoea": 4, "Chest pain": 3, "Headache": 3, "Inappropriate schedule of product administration": 3, "Erythema": 2, "Malaise": 2, "Pain": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Throat tightness": 2, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood glucose decreased": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Dermatitis infected": 1, "Dizziness": 1, "Fatigue": 1, "Feeling cold": 1, "Food allergy": 1, "HIV infection": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Illness": 1, "Immunodeficiency": 1, "Impaired work ability": 1, "Influenza": 1, "Lymphadenitis": 1, "Neck pain": 1, "Oral mucosal blistering": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pneumonia": 1, "Pruritus": 1, "Rash pruritic": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "Swelling": 1, "Transient ischaemic attack": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FF7053.json b/docs/data/histograms/South Africa/FF7053.json
new file mode 100644
index 00000000000..9448d1ada50
--- /dev/null
+++ b/docs/data/histograms/South Africa/FF7053.json	
@@ -0,0 +1 @@
+{"batchcode": "FF7053", "histograms": [{"batchcodes": ["FF7053"], "histogram": {"Acute respiratory distress syndrome": 1, "Asthenia": 1, "Chest discomfort": 1, "Chest pain": 1, "Hemiplegia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG2090.json b/docs/data/histograms/South Africa/FG2090.json
new file mode 100644
index 00000000000..7acb2891178
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG2090.json	
@@ -0,0 +1 @@
+{"batchcode": "FG2090", "histograms": [{"batchcodes": ["FG2090"], "histogram": {"Blood glucose": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Conjunctivitis": 1, "Deafness": 1, "Excessive cerumen production": 1, "Heart rate": 1, "Oedema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG2973.json b/docs/data/histograms/South Africa/FG2973.json
new file mode 100644
index 00000000000..75d3be69ef2
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG2973.json	
@@ -0,0 +1 @@
+{"batchcode": "FG2973", "histograms": [{"batchcodes": ["FG2973"], "histogram": {"Inappropriate schedule of product administration": 1, "Infectious mononucleosis": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG2975.json b/docs/data/histograms/South Africa/FG2975.json
new file mode 100644
index 00000000000..829ec09c912
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG2975.json	
@@ -0,0 +1 @@
+{"batchcode": "FG2975", "histograms": [{"batchcodes": ["FG2975"], "histogram": {"Headache": 6, "Inappropriate schedule of product administration": 5, "Blood pressure measurement": 3, "Chest pain": 3, "Cough": 3, "Dizziness": 3, "Dyspnoea": 3, "Malaise": 3, "Pyrexia": 3, "Asthenia": 2, "Blood pressure increased": 2, "Fatigue": 2, "Full blood count": 2, "Heart rate": 2, "Investigation": 2, "Magnetic resonance imaging": 2, "Oxygen saturation": 2, "SARS-CoV-2 test": 2, "Swelling": 2, "Syncope": 2, "Abdominal pain upper": 1, "Abscess": 1, "Anaphylactic reaction": 1, "Anger": 1, "Arthralgia": 1, "Back pain": 1, "Blood glucose": 1, "Blood immunoglobulin E": 1, "Body temperature": 1, "C-reactive protein": 1, "Cerebral venous sinus thrombosis": 1, "Chest discomfort": 1, "Chills": 1, "Crying": 1, "Depressed mood": 1, "Depression": 1, "Diarrhoea": 1, "Dry throat": 1, "Dyspnoea paroxysmal nocturnal": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Emotional disorder": 1, "Encephalitis": 1, "Endocrine test": 1, "Expired product administered": 1, "Fibrin D dimer": 1, "Full blood count increased": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Haemolysis": 1, "Heavy menstrual bleeding": 1, "Hepatitis": 1, "Hepatitis A": 1, "Hepatitis B": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Immunodeficiency": 1, "Insomnia": 1, "Irritability": 1, "Jaundice": 1, "Liver function test": 1, "Lower respiratory tract infection": 1, "Lumbar puncture": 1, "Lymph node tuberculosis": 1, "Lymphocyte count": 1, "Lymphocyte count increased": 1, "Menstrual disorder": 1, "Monocyte count": 1, "Monocyte count increased": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Orthopnoea": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Platelet count": 1, "Platelet count increased": 1, "Protein total": 1, "Pulmonary tuberculosis": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Semen analysis": 1, "Shock": 1, "Swollen tongue": 1, "Tremor": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Visual impairment": 1, "Vomiting": 1, "Wheezing": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG4421.json b/docs/data/histograms/South Africa/FG4421.json
new file mode 100644
index 00000000000..b38f098dcb1
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG4421.json	
@@ -0,0 +1 @@
+{"batchcode": "FG4421", "histograms": [{"batchcodes": ["FG4421"], "histogram": {"Chest pain": 4, "Inappropriate schedule of product administration": 4, "Back pain": 3, "Blood alkaline phosphatase": 3, "Electrocardiogram": 3, "Headache": 3, "Pain in extremity": 3, "Red blood cell count": 3, "SARS-CoV-2 test": 3, "White blood cell count": 3, "Alanine aminotransferase": 2, "Arthralgia": 2, "Aspartate aminotransferase": 2, "Asthenia": 2, "Blood creatinine": 2, "Blood glucose": 2, "Blood potassium": 2, "Blood sodium": 2, "Body temperature": 2, "C-reactive protein": 2, "C-reactive protein increased": 2, "Chest discomfort": 2, "Computerised tomogram": 2, "Dizziness": 2, "Fatigue": 2, "Gamma-glutamyltransferase": 2, "Haemoglobin": 2, "Heart rate increased": 2, "Investigation": 2, "Lymphadenopathy": 2, "Mean cell haemoglobin": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Musculoskeletal stiffness": 2, "Pain": 2, "Platelet count": 2, "Protein total": 2, "Pyrexia": 2, "Red blood cell sedimentation rate": 2, "Red cell distribution width": 2, "Seizure": 2, "Swelling": 2, "Syncope": 2, "White blood cell count increased": 2, "Abdominal pain": 1, "Ageusia": 1, "Aneurysm": 1, "Angina pectoris": 1, "Antimicrobial susceptibility test": 1, "B-lymphocyte count": 1, "B-lymphocyte count decreased": 1, "Bacterial infection": 1, "Bacterial test": 1, "Bilirubin conjugated increased": 1, "Blood albumin": 1, "Blood alkaline phosphatase increased": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood chloride increased": 1, "Blood creatinine decreased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Blood urea": 1, "Carbon dioxide": 1, "Carbon dioxide decreased": 1, "Cardiomegaly": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Cough": 1, "Crystal urine": 1, "Deafness bilateral": 1, "Death": 1, "Dermatitis": 1, "Diarrhoea": 1, "Dyspnoea": 1, "EGFR status assay": 1, "Ear infection": 1, "Ear pain": 1, "Fibrin D dimer": 1, "Fungal infection": 1, "Gallbladder disorder": 1, "Gamma-glutamyltransferase increased": 1, "Globulin": 1, "Globulins increased": 1, "Haematocrit": 1, "Haemoptysis": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Induration": 1, "Infectious mononucleosis": 1, "Insomnia": 1, "International normalised ratio": 1, "Joint stiffness": 1, "Joint swelling": 1, "Limb discomfort": 1, "Lower respiratory tract infection": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Mean platelet volume": 1, "Migraine": 1, "Mobility decreased": 1, "Monoplegia": 1, "Movement disorder": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Nausea": 1, "Neurological symptom": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Neutrophil count abnormal": 1, "Oropharyngeal pain": 1, "Pain in jaw": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pharyngitis": 1, "Platelet count decreased": 1, "Platelet-large cell ratio": 1, "Pneumonia": 1, "Premature labour": 1, "Procalcitonin": 1, "Prothrombin time": 1, "Red blood cell scan": 1, "Red blood cell sedimentation rate increased": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Sciatica": 1, "Septic rash": 1, "Shock symptom": 1, "Sinusitis": 1, "Specific gravity body fluid": 1, "Thirst": 1, "Thrombosis": 1, "Toxic shock syndrome": 1, "Tremor": 1, "Treponema test": 1, "Urinary casts": 1, "Urinary sediment present": 1, "Vaccination site reaction": 1, "Vertigo": 1, "X-ray": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG6421.json b/docs/data/histograms/South Africa/FG6421.json
new file mode 100644
index 00000000000..9c7102db794
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG6421.json	
@@ -0,0 +1 @@
+{"batchcode": "FG6421", "histograms": [{"batchcodes": ["FG6421"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG7369.json b/docs/data/histograms/South Africa/FG7369.json
new file mode 100644
index 00000000000..0641c371f0b
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG7369.json	
@@ -0,0 +1 @@
+{"batchcode": "FG7369", "histograms": [{"batchcodes": ["FG7369"], "histogram": {"Nausea": 5, "Syncope": 4, "Pain": 3, "Vomiting": 3, "Blood pressure measurement": 2, "Diarrhoea": 2, "Dizziness": 2, "Hyperhidrosis": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Malaise": 2, "Peripheral swelling": 2, "Pyrexia": 2, "Urticaria": 2, "Abdominal pain": 1, "Ageusia": 1, "Anosmia": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Blood test": 1, "Cardio-respiratory arrest": 1, "Chills": 1, "Confusional state": 1, "Depression": 1, "Dermatitis allergic": 1, "Epilepsy": 1, "Eye infection": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate increased": 1, "Hemiplegia": 1, "Hypopnoea": 1, "Hypotension": 1, "Impaired work ability": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Insomnia": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Major depression": 1, "Mydriasis": 1, "Palpitations": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Rash": 1, "Renal function test": 1, "SARS-CoV-2 test": 1, "Shock": 1, "Skin discolouration": 1, "Throat tightness": 1, "Tremor": 1, "Vasculitis": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG7372.json b/docs/data/histograms/South Africa/FG7372.json
new file mode 100644
index 00000000000..56efb041282
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG7372.json	
@@ -0,0 +1 @@
+{"batchcode": "FG7372", "histograms": [{"batchcodes": ["FG7372"], "histogram": {"Alopecia": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Ear pain": 1, "Headache": 1, "Influenza": 1, "Muscle spasms": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Sneezing": 1, "Vaccination site nodule": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG7900.json b/docs/data/histograms/South Africa/FG7900.json
new file mode 100644
index 00000000000..743b867d2e8
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG7900.json	
@@ -0,0 +1 @@
+{"batchcode": "FG7900", "histograms": [{"batchcodes": ["FG7900"], "histogram": {"Pain": 6, "Headache": 5, "Vaccination site pain": 3, "Dizziness": 2, "Inappropriate schedule of product administration": 2, "Pain in extremity": 2, "Pyrexia": 2, "Cerebrovascular accident": 1, "Deep vein thrombosis": 1, "Encephalopathy": 1, "Erythema": 1, "Fatigue": 1, "Gait inability": 1, "Illness": 1, "Lip swelling": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Polymerase chain reaction": 1, "Pulmonary embolism": 1, "Shock": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FG8643.json b/docs/data/histograms/South Africa/FG8643.json
new file mode 100644
index 00000000000..844f241739e
--- /dev/null
+++ b/docs/data/histograms/South Africa/FG8643.json	
@@ -0,0 +1 @@
+{"batchcode": "FG8643", "histograms": [{"batchcodes": ["FG8643", "XE444"], "histogram": {"Fatigue": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Oedema": 1, "Peripheral coldness": 1, "Pyrexia": 1}}, {"batchcodes": ["FG8643"], "histogram": {"Inappropriate schedule of product administration": 4, "Oxygen saturation": 3, "Blood pressure measurement": 2, "Dyspnoea": 2, "Heart rate": 2, "Hyperhidrosis": 2, "Pain in extremity": 2, "Respiratory rate": 2, "Seizure": 2, "Swelling": 2, "Angina pectoris": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure diastolic decreased": 1, "Body temperature": 1, "Chest pain": 1, "Cold sweat": 1, "Complex regional pain syndrome": 1, "Contusion": 1, "Cough": 1, "Cyst": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Feeling cold": 1, "Gait disturbance": 1, "HIV infection": 1, "Headache": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Immune thrombocytopenia": 1, "Lymphadenopathy": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Presyncope": 1, "Pyrexia": 1, "Rales": 1, "SARS-CoV-2 test": 1, "Shock": 1, "Syncope": 1, "Tuberculosis": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FH0160.json b/docs/data/histograms/South Africa/FH0160.json
new file mode 100644
index 00000000000..8603763937f
--- /dev/null
+++ b/docs/data/histograms/South Africa/FH0160.json	
@@ -0,0 +1 @@
+{"batchcode": "FH0160", "histograms": [{"batchcodes": ["FH0160"], "histogram": {"Dyspnoea": 4, "Inappropriate schedule of product administration": 3, "Pain": 3, "Body temperature": 2, "Chest pain": 2, "Cough": 2, "Erythema": 2, "Hypersensitivity": 2, "Pneumonia": 2, "Pyrexia": 2, "Swelling": 2, "Allergy test": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Arthralgia": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Basophil count": 1, "Blood bicarbonate": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood creatinine decreased": 1, "Blood glucose": 1, "Blood iron": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood urea": 1, "Bronchitis": 1, "Cellulitis": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Death": 1, "EGFR status assay": 1, "Ear pain": 1, "Ear tube insertion": 1, "Embolic stroke": 1, "Eosinophilia": 1, "Expired product administered": 1, "Eye swelling": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Generalised oedema": 1, "Haematemesis": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hypercoagulation": 1, "Hypoaesthesia": 1, "Induration": 1, "Inflammatory marker increased": 1, "Inflammatory marker test": 1, "Influenza": 1, "Investigation": 1, "Iron deficiency": 1, "Joint swelling": 1, "Laboratory test": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Melaena": 1, "Monocyte count": 1, "Movement disorder": 1, "Muscular weakness": 1, "Myalgia": 1, "Myocardial infarction": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Ocular icterus": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Platelet count": 1, "Pulmonary embolism": 1, "Rash": 1, "Red blood cell count": 1, "Thrombosis": 1, "Troponin T": 1, "Vitamin D": 1, "Vitamin D decreased": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FJ5282.json b/docs/data/histograms/South Africa/FJ5282.json
new file mode 100644
index 00000000000..89518afe475
--- /dev/null
+++ b/docs/data/histograms/South Africa/FJ5282.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ5282", "histograms": [{"batchcodes": ["FJ5282"], "histogram": {"Asthma": 1, "Cough": 1, "Heart rate": 1, "Heart rate increased": 1, "Oxygen saturation": 1, "Respiratory rate": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FJ5782.json b/docs/data/histograms/South Africa/FJ5782.json
new file mode 100644
index 00000000000..a0d46797570
--- /dev/null
+++ b/docs/data/histograms/South Africa/FJ5782.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ5782", "histograms": [{"batchcodes": ["FJ5782"], "histogram": {"Asthenia": 3, "Dyspnoea": 2, "Headache": 2, "Pain": 2, "Pyrexia": 2, "Blood glucose": 1, "Blood glucose increased": 1, "Blood lactate dehydrogenase": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "Cough": 1, "Death": 1, "Disseminated intravascular coagulation": 1, "Erythema": 1, "Gastrooesophageal reflux disease": 1, "Haemoglobin": 1, "Haemolysis": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Leukaemia": 1, "Lymphoma": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Peripheral swelling": 1, "Platelet count": 1, "SARS-CoV-2 test": 1, "Sepsis": 1, "Skin discolouration": 1, "Vaccination site necrosis": 1, "Wound": 1, "Wound infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FK0112.json b/docs/data/histograms/South Africa/FK0112.json
new file mode 100644
index 00000000000..397caf9aa66
--- /dev/null
+++ b/docs/data/histograms/South Africa/FK0112.json	
@@ -0,0 +1 @@
+{"batchcode": "FK0112", "histograms": [{"batchcodes": ["FK0112"], "histogram": {"Blindness": 1, "Blood pressure measurement": 1, "Breathing-related sleep disorder": 1, "Chest pain": 1, "Cough": 1, "Glomerular filtration rate": 1, "HIV antibody": 1, "Haematemesis": 1, "Haematocrit": 1, "Heart rate": 1, "Investigation": 1, "Palpitations": 1, "Urine analysis": 1, "Visual acuity tests": 1, "Visual field tests": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FK0115.json b/docs/data/histograms/South Africa/FK0115.json
new file mode 100644
index 00000000000..0869153e66f
--- /dev/null
+++ b/docs/data/histograms/South Africa/FK0115.json	
@@ -0,0 +1 @@
+{"batchcode": "FK0115", "histograms": [{"batchcodes": ["FK0115"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Heart rate": 1, "Influenza": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Petechiae": 1, "Respiratory rate": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FK0738.json b/docs/data/histograms/South Africa/FK0738.json
new file mode 100644
index 00000000000..f01ad035b35
--- /dev/null
+++ b/docs/data/histograms/South Africa/FK0738.json	
@@ -0,0 +1 @@
+{"batchcode": "FK0738", "histograms": [{"batchcodes": ["FK0738"], "histogram": {"Headache": 1, "Hypoaesthesia": 1, "Seizure": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FK1754.json b/docs/data/histograms/South Africa/FK1754.json
new file mode 100644
index 00000000000..80e8b230d21
--- /dev/null
+++ b/docs/data/histograms/South Africa/FK1754.json	
@@ -0,0 +1 @@
+{"batchcode": "FK1754", "histograms": [{"batchcodes": ["FK1754"], "histogram": {"Asthenia": 2, "Confusional state": 2, "Diarrhoea": 2, "Pain": 2, "Vomiting": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FL1436.json b/docs/data/histograms/South Africa/FL1436.json
new file mode 100644
index 00000000000..74cea0b8d5d
--- /dev/null
+++ b/docs/data/histograms/South Africa/FL1436.json	
@@ -0,0 +1 @@
+{"batchcode": "FL1436", "histograms": [{"batchcodes": ["FL1436"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FL3558.json b/docs/data/histograms/South Africa/FL3558.json
new file mode 100644
index 00000000000..081c9965507
--- /dev/null
+++ b/docs/data/histograms/South Africa/FL3558.json	
@@ -0,0 +1 @@
+{"batchcode": "FL3558", "histograms": [{"batchcodes": ["FL3558"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FO0527.json b/docs/data/histograms/South Africa/FO0527.json
new file mode 100644
index 00000000000..e01a07d57e8
--- /dev/null
+++ b/docs/data/histograms/South Africa/FO0527.json	
@@ -0,0 +1 @@
+{"batchcode": "FO0527", "histograms": [{"batchcodes": ["FO0527"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FO3558.json b/docs/data/histograms/South Africa/FO3558.json
new file mode 100644
index 00000000000..119a668e8be
--- /dev/null
+++ b/docs/data/histograms/South Africa/FO3558.json	
@@ -0,0 +1 @@
+{"batchcode": "FO3558", "histograms": [{"batchcodes": ["FO3558"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Myalgia": 1, "Pyrexia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FOC927.json b/docs/data/histograms/South Africa/FOC927.json
new file mode 100644
index 00000000000..b6020c766c2
--- /dev/null
+++ b/docs/data/histograms/South Africa/FOC927.json	
@@ -0,0 +1 @@
+{"batchcode": "FOC927", "histograms": [{"batchcodes": ["FOC927"], "histogram": {"Bell's palsy": 1, "Facial paresis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FT5782.json b/docs/data/histograms/South Africa/FT5782.json
new file mode 100644
index 00000000000..bfbfcd26cbb
--- /dev/null
+++ b/docs/data/histograms/South Africa/FT5782.json	
@@ -0,0 +1 @@
+{"batchcode": "FT5782", "histograms": [{"batchcodes": ["FT5782"], "histogram": {"Acne": 1, "Induration": 1, "Malaise": 1, "Pain": 1, "Skin ulcer": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FY0581.json b/docs/data/histograms/South Africa/FY0581.json
new file mode 100644
index 00000000000..6ed757ebc9e
--- /dev/null
+++ b/docs/data/histograms/South Africa/FY0581.json	
@@ -0,0 +1 @@
+{"batchcode": "FY0581", "histograms": [{"batchcodes": ["FY0581"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/FY812.json b/docs/data/histograms/South Africa/FY812.json
new file mode 100644
index 00000000000..170c5532b98
--- /dev/null
+++ b/docs/data/histograms/South Africa/FY812.json	
@@ -0,0 +1 @@
+{"batchcode": "FY812", "histograms": [{"batchcodes": ["FY812"], "histogram": {"Cerebrovascular accident": 1, "Dizziness": 1, "Eye injury": 1, "Gait inability": 1, "Head injury": 1, "Musculoskeletal stiffness": 1, "Mutism": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/GY4834.json b/docs/data/histograms/South Africa/GY4834.json
new file mode 100644
index 00000000000..7ffe410bb0f
--- /dev/null
+++ b/docs/data/histograms/South Africa/GY4834.json	
@@ -0,0 +1 @@
+{"batchcode": "GY4834", "histograms": [{"batchcodes": ["GY4834"], "histogram": {"Conjunctivitis": 1, "Headache": 1, "Injection site reaction": 1, "Urticaria": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/IF1028A.json b/docs/data/histograms/South Africa/IF1028A.json
new file mode 100644
index 00000000000..8d805c0c101
--- /dev/null
+++ b/docs/data/histograms/South Africa/IF1028A.json	
@@ -0,0 +1 @@
+{"batchcode": "IF1028A", "histograms": [{"batchcodes": ["IF1028A"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dysstasia": 1, "Headache": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Vertigo positional": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/KI0582.json b/docs/data/histograms/South Africa/KI0582.json
new file mode 100644
index 00000000000..cb7cb3978b7
--- /dev/null
+++ b/docs/data/histograms/South Africa/KI0582.json	
@@ -0,0 +1 @@
+{"batchcode": "KI0582", "histograms": [{"batchcodes": ["KI0582"], "histogram": {"Arthralgia": 1, "Inappropriate schedule of product administration": 1, "Joint swelling": 1, "Limb injury": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/KKL.json b/docs/data/histograms/South Africa/KKL.json
new file mode 100644
index 00000000000..d78fe08aa1b
--- /dev/null
+++ b/docs/data/histograms/South Africa/KKL.json	
@@ -0,0 +1 @@
+{"batchcode": "KKL", "histograms": [{"batchcodes": ["KKL"], "histogram": {"Paraesthesia": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/LOT.json b/docs/data/histograms/South Africa/LOT.json
new file mode 100644
index 00000000000..73818efd192
--- /dev/null
+++ b/docs/data/histograms/South Africa/LOT.json	
@@ -0,0 +1 @@
+{"batchcode": "LOT", "histograms": [{"batchcodes": ["LOT"], "histogram": {"Deafness": 1, "Ear pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/NPA-1-YBAJ9XTU.json b/docs/data/histograms/South Africa/NPA-1-YBAJ9XTU.json
new file mode 100644
index 00000000000..53e96b18b99
--- /dev/null
+++ b/docs/data/histograms/South Africa/NPA-1-YBAJ9XTU.json	
@@ -0,0 +1 @@
+{"batchcode": "NPA-1-YBAJ9XTU", "histograms": [{"batchcodes": ["NPA-1-YBAJ9XTU"], "histogram": {"Body temperature": 1, "Confusional state": 1, "Decreased appetite": 1, "Headache": 1, "Monoplegia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/P00927.json b/docs/data/histograms/South Africa/P00927.json
new file mode 100644
index 00000000000..ddb719b0892
--- /dev/null
+++ b/docs/data/histograms/South Africa/P00927.json	
@@ -0,0 +1 @@
+{"batchcode": "P00927", "histograms": [{"batchcodes": ["P00927"], "histogram": {"Cerebral thrombosis": 1, "Magnetic resonance imaging head": 1, "Migraine": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PAA165969.json b/docs/data/histograms/South Africa/PAA165969.json
new file mode 100644
index 00000000000..8804e56704b
--- /dev/null
+++ b/docs/data/histograms/South Africa/PAA165969.json	
@@ -0,0 +1 @@
+{"batchcode": "PAA165969", "histograms": [{"batchcodes": ["PAA165969"], "histogram": {"Dyspnoea": 1, "Erythema": 1, "Induration": 1, "Pneumonia": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Swelling": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PAA65994.json b/docs/data/histograms/South Africa/PAA65994.json
new file mode 100644
index 00000000000..c845fbc7bb6
--- /dev/null
+++ b/docs/data/histograms/South Africa/PAA65994.json	
@@ -0,0 +1 @@
+{"batchcode": "PAA65994", "histograms": [{"batchcodes": ["PAA65994"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Heart rate": 1, "Loss of consciousness": 1, "Malaise": 1, "Oxygen saturation": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PC0036.json b/docs/data/histograms/South Africa/PC0036.json
new file mode 100644
index 00000000000..1bd04d37056
--- /dev/null
+++ b/docs/data/histograms/South Africa/PC0036.json	
@@ -0,0 +1 @@
+{"batchcode": "PC0036", "histograms": [{"batchcodes": ["PC0036"], "histogram": {"Angiogram": 1, "Antineutrophil cytoplasmic antibody": 1, "Aphasia": 1, "Blood calcium": 1, "Blood cholesterol": 1, "Blood electrolytes": 1, "Blood glucose": 1, "Blood magnesium": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "Body temperature": 1, "Cardiovascular examination": 1, "Cerebral artery occlusion": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Full blood count": 1, "Glycosylated haemoglobin": 1, "Heart rate": 1, "Hepatitis A": 1, "Hepatitis B": 1, "Hepatitis C": 1, "High density lipoprotein": 1, "Infarction": 1, "Investigation": 1, "Liver function test": 1, "Low density lipoprotein": 1, "Magnetic resonance imaging head": 1, "Mammogram": 1, "Nausea": 1, "Oxygen saturation": 1, "Rheumatoid factor": 1, "Serum ferritin": 1, "Speech disorder": 1, "Thyroxine": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PC1436.json b/docs/data/histograms/South Africa/PC1436.json
new file mode 100644
index 00000000000..c088c429493
--- /dev/null
+++ b/docs/data/histograms/South Africa/PC1436.json	
@@ -0,0 +1 @@
+{"batchcode": "PC1436", "histograms": [{"batchcodes": ["PC1436"], "histogram": {"COVID-19": 1, "Chest X-ray": 1, "Death": 1, "Malaise": 1, "Oxygen saturation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PC3558.json b/docs/data/histograms/South Africa/PC3558.json
new file mode 100644
index 00000000000..a539bf74254
--- /dev/null
+++ b/docs/data/histograms/South Africa/PC3558.json	
@@ -0,0 +1 @@
+{"batchcode": "PC3558", "histograms": [{"batchcodes": ["PC3558"], "histogram": {"Burning sensation": 1, "Neuralgia": 1, "Neuropathy peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PCA0033.json b/docs/data/histograms/South Africa/PCA0033.json
new file mode 100644
index 00000000000..fe97112b1ae
--- /dev/null
+++ b/docs/data/histograms/South Africa/PCA0033.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA0033", "histograms": [{"batchcodes": ["PCA0033"], "histogram": {"Blood pressure measurement": 3, "Heart rate": 3, "Blood pressure increased": 2, "Headache": 2, "Anaphylactic reaction": 1, "Arthralgia": 1, "Asthenia": 1, "Axillary pain": 1, "Blood bilirubin": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood test": 1, "Blood urea": 1, "Body temperature": 1, "C-reactive protein": 1, "Chest discomfort": 1, "Chills": 1, "Coma scale": 1, "Confusional state": 1, "Dizziness": 1, "Dyspnoea": 1, "EGFR status assay": 1, "Epistaxis": 1, "Faeces discoloured": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Immunisation": 1, "Impaired work ability": 1, "Lipids": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Musculoskeletal stiffness": 1, "Off label use": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in extremity": 1, "Platelet count": 1, "Prothrombin time ratio": 1, "Raynaud's phenomenon": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Seizure": 1, "Speech disorder": 1, "Swelling": 1, "Syncope": 1, "Throat tightness": 1, "Tremor": 1, "Unresponsive to stimuli": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PCA0036.json b/docs/data/histograms/South Africa/PCA0036.json
new file mode 100644
index 00000000000..111f64dde2e
--- /dev/null
+++ b/docs/data/histograms/South Africa/PCA0036.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA0036", "histograms": [{"batchcodes": ["PCA0036"], "histogram": {"Asthenia": 2, "Blood pressure measurement": 2, "Body temperature": 2, "Heart rate": 2, "Abdominal pain": 1, "Blood glucose": 1, "Dizziness": 1, "Oxygen saturation": 1, "Rash": 1, "Restlessness": 1, "Shock symptom": 1, "Sitting disability": 1, "Skin warm": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PCA0038.json b/docs/data/histograms/South Africa/PCA0038.json
new file mode 100644
index 00000000000..afc74f33a91
--- /dev/null
+++ b/docs/data/histograms/South Africa/PCA0038.json	
@@ -0,0 +1 @@
+{"batchcode": "PCA0038", "histograms": [{"batchcodes": ["209A21A", "PCA0038"], "histogram": {"Acute kidney injury": 1, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Bilirubin conjugated": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Body temperature": 1, "COVID-19 immunisation": 1, "Coma scale": 1, "Gamma-glutamyltransferase": 1, "Gastritis": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hypertension": 1, "Hypoglycaemia": 1, "Laboratory test": 1, "Mean arterial pressure": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Oxygen saturation": 1, "Platelet count": 1, "Protein total": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "White blood cell count": 1}}, {"batchcodes": ["PCA0038"], "histogram": {"Asthenia": 2, "Acute kidney injury": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Anaemia": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Bilirubin conjugated": 1, "Bilirubin conjugated increased": 1, "Blister": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase increased": 1, "Blood bilirubin": 1, "Blood bilirubin increased": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood test": 1, "Blood urea": 1, "Blood urea increased": 1, "Body temperature": 1, "Coma": 1, "Dizziness": 1, "Dyspnoea": 1, "Gait disturbance": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hypersomnia": 1, "Hypoglycaemia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Joint swelling": 1, "Limb discomfort": 1, "Lipaemic index score": 1, "Mean arterial pressure": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Oedema peripheral": 1, "Off label use": 1, "Oxygen saturation": 1, "Peripheral swelling": 1, "Platelet count": 1, "Protein total normal": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Sepsis": 1, "Shock symptom": 1, "Somnolence": 1, "Speech disorder": 1, "Thrombosis": 1, "Vaccination site swelling": 1, "Vomiting": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PE2090.json b/docs/data/histograms/South Africa/PE2090.json
new file mode 100644
index 00000000000..c28f3128a66
--- /dev/null
+++ b/docs/data/histograms/South Africa/PE2090.json	
@@ -0,0 +1 @@
+{"batchcode": "PE2090", "histograms": [{"batchcodes": ["PE2090"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Disturbance in attention": 1, "Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PE3064.json b/docs/data/histograms/South Africa/PE3064.json
new file mode 100644
index 00000000000..4e8dc99398f
--- /dev/null
+++ b/docs/data/histograms/South Africa/PE3064.json	
@@ -0,0 +1 @@
+{"batchcode": "PE3064", "histograms": [{"batchcodes": ["PE3064"], "histogram": {"Asthenia": 1, "Discomfort": 1, "Erythema": 1, "Hypoaesthesia": 1, "Neuropathy peripheral": 1, "Pain": 1, "Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/PE9174.json b/docs/data/histograms/South Africa/PE9174.json
new file mode 100644
index 00000000000..a6edcfa2218
--- /dev/null
+++ b/docs/data/histograms/South Africa/PE9174.json	
@@ -0,0 +1 @@
+{"batchcode": "PE9174", "histograms": [{"batchcodes": ["PE9174"], "histogram": {"Migraine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/Q0921.json b/docs/data/histograms/South Africa/Q0921.json
new file mode 100644
index 00000000000..1bac2e196c0
--- /dev/null
+++ b/docs/data/histograms/South Africa/Q0921.json	
@@ -0,0 +1 @@
+{"batchcode": "Q0921", "histograms": [{"batchcodes": ["Q0921"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/RA5715.json b/docs/data/histograms/South Africa/RA5715.json
new file mode 100644
index 00000000000..b7ab15d81b7
--- /dev/null
+++ b/docs/data/histograms/South Africa/RA5715.json	
@@ -0,0 +1 @@
+{"batchcode": "RA5715", "histograms": [{"batchcodes": ["RA5715"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/RD0927.json b/docs/data/histograms/South Africa/RD0927.json
new file mode 100644
index 00000000000..69f0e07d4df
--- /dev/null
+++ b/docs/data/histograms/South Africa/RD0927.json	
@@ -0,0 +1 @@
+{"batchcode": "RD0927", "histograms": [{"batchcodes": ["RD0927"], "histogram": {"Motor dysfunction": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/S2-PASW7VSF.json b/docs/data/histograms/South Africa/S2-PASW7VSF.json
new file mode 100644
index 00000000000..b95bb5d60f8
--- /dev/null
+++ b/docs/data/histograms/South Africa/S2-PASW7VSF.json	
@@ -0,0 +1 @@
+{"batchcode": "S2-PASW7VSF", "histograms": [{"batchcodes": ["S2-PASW7VSF"], "histogram": {"Breast pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/S6496.json b/docs/data/histograms/South Africa/S6496.json
new file mode 100644
index 00000000000..af5bb4d53dd
--- /dev/null
+++ b/docs/data/histograms/South Africa/S6496.json	
@@ -0,0 +1 @@
+{"batchcode": "S6496", "histograms": [{"batchcodes": ["S6496"], "histogram": {"Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/SC5338.json b/docs/data/histograms/South Africa/SC5338.json
new file mode 100644
index 00000000000..3301daa92f1
--- /dev/null
+++ b/docs/data/histograms/South Africa/SC5338.json	
@@ -0,0 +1 @@
+{"batchcode": "SC5338", "histograms": [{"batchcodes": ["SC5338"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/SD0927.json b/docs/data/histograms/South Africa/SD0927.json
new file mode 100644
index 00000000000..8daf20da377
--- /dev/null
+++ b/docs/data/histograms/South Africa/SD0927.json	
@@ -0,0 +1 @@
+{"batchcode": "SD0927", "histograms": [{"batchcodes": ["SD0927"], "histogram": {"Abdominal pain": 1, "COVID-19": 1, "Confusional state": 1, "Death": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/SE426.json b/docs/data/histograms/South Africa/SE426.json
new file mode 100644
index 00000000000..4c99126023a
--- /dev/null
+++ b/docs/data/histograms/South Africa/SE426.json	
@@ -0,0 +1 @@
+{"batchcode": "SE426", "histograms": [{"batchcodes": ["SE426"], "histogram": {"Fibrin D dimer": 1, "Nasopharyngitis": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/SE494220215.json b/docs/data/histograms/South Africa/SE494220215.json
new file mode 100644
index 00000000000..dbde70d97c3
--- /dev/null
+++ b/docs/data/histograms/South Africa/SE494220215.json	
@@ -0,0 +1 @@
+{"batchcode": "SE494220215", "histograms": [{"batchcodes": ["SE494220215"], "histogram": {"Motor dysfunction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/SK 0115.json b/docs/data/histograms/South Africa/SK 0115.json
new file mode 100644
index 00000000000..912ff018cd5
--- /dev/null
+++ b/docs/data/histograms/South Africa/SK 0115.json	
@@ -0,0 +1 @@
+{"batchcode": "SK 0115", "histograms": [{"batchcodes": ["SK 0115"], "histogram": {"Dizziness": 1, "Dysphonia": 1, "Fatigue": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T306272.json b/docs/data/histograms/South Africa/T306272.json
new file mode 100644
index 00000000000..c4dd3071272
--- /dev/null
+++ b/docs/data/histograms/South Africa/T306272.json	
@@ -0,0 +1 @@
+{"batchcode": "T306272", "histograms": [{"batchcodes": ["T306272"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T306274.json b/docs/data/histograms/South Africa/T306274.json
new file mode 100644
index 00000000000..a9408bc5556
--- /dev/null
+++ b/docs/data/histograms/South Africa/T306274.json	
@@ -0,0 +1 @@
+{"batchcode": "T306274", "histograms": [{"batchcodes": ["T306274"], "histogram": {"Arthralgia": 1, "Confusional state": 1, "Dry skin": 1, "Headache": 1, "Hemiplegia": 1, "Humerus fracture": 1, "Juvenile psoriatic arthritis": 1, "Neck pain": 1, "Pain in extremity": 1, "Seizure": 1, "Swelling": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T306275.json b/docs/data/histograms/South Africa/T306275.json
new file mode 100644
index 00000000000..c585950ee0a
--- /dev/null
+++ b/docs/data/histograms/South Africa/T306275.json	
@@ -0,0 +1 @@
+{"batchcode": "T306275", "histograms": [{"batchcodes": ["T306275"], "histogram": {"Chest pain": 2, "Dizziness": 2, "Pyrexia": 2, "Arrhythmia": 1, "Arthralgia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "COVID-19 pneumonia": 1, "Cerebral venous sinus thrombosis": 1, "Chest discomfort": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Embolism": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gestational hypertension": 1, "Guillain-Barre syndrome": 1, "Haemorrhage": 1, "Haemorrhagic stroke": 1, "Headache": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Infection": 1, "Injection site pain": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Migraine": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Myocarditis": 1, "Nausea": 1, "Neck pain": 1, "Nerve block": 1, "Neuralgia": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Pre-eclampsia": 1, "Pulmonary embolism": 1, "Renal embolism": 1, "Somnolence": 1, "Tachycardia": 1, "Thrombocytopenia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T306276.json b/docs/data/histograms/South Africa/T306276.json
new file mode 100644
index 00000000000..24a94d1fff0
--- /dev/null
+++ b/docs/data/histograms/South Africa/T306276.json	
@@ -0,0 +1 @@
+{"batchcode": "T306276", "histograms": [{"batchcodes": ["T306276"], "histogram": {"Cough": 1, "Dizziness": 1, "Pulmonary embolism": 1, "Radiculitis brachial": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T306277.json b/docs/data/histograms/South Africa/T306277.json
new file mode 100644
index 00000000000..ef2a7f9e6c0
--- /dev/null
+++ b/docs/data/histograms/South Africa/T306277.json	
@@ -0,0 +1 @@
+{"batchcode": "T306277", "histograms": [{"batchcodes": ["T306277"], "histogram": {"Blood pressure measurement": 2, "Electrocardiogram": 2, "Heart rate": 2, "Arrhythmia": 1, "Blood test": 1, "Body temperature": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Joint swelling": 1, "Oxygen saturation": 1, "Pleural effusion": 1, "Pulmonary embolism": 1, "Pulmonary infarction": 1, "Pulmonary thrombosis": 1, "Respiratory rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T306278.json b/docs/data/histograms/South Africa/T306278.json
new file mode 100644
index 00000000000..d20a1e133c9
--- /dev/null
+++ b/docs/data/histograms/South Africa/T306278.json	
@@ -0,0 +1 @@
+{"batchcode": "T306278", "histograms": [{"batchcodes": ["T306278"], "histogram": {"Dizziness": 4, "Headache": 3, "Arthralgia": 2, "Back pain": 1, "Blood test": 1, "Bone pain": 1, "Chest pain": 1, "Confusional state": 1, "Ear disorder": 1, "Encephalopathy": 1, "Fatigue": 1, "Hallucination": 1, "Local reaction": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Syncope": 1, "Taste disorder": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T315652.json b/docs/data/histograms/South Africa/T315652.json
new file mode 100644
index 00000000000..c7e8ecc33d3
--- /dev/null
+++ b/docs/data/histograms/South Africa/T315652.json	
@@ -0,0 +1 @@
+{"batchcode": "T315652", "histograms": [{"batchcodes": ["T315652"], "histogram": {"Headache": 2, "Pain": 2, "Body temperature": 1, "COVID-19 pneumonia": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T315653,20F08-0.json b/docs/data/histograms/South Africa/T315653,20F08-0.json
new file mode 100644
index 00000000000..ef6af0e979c
--- /dev/null
+++ b/docs/data/histograms/South Africa/T315653,20F08-0.json	
@@ -0,0 +1 @@
+{"batchcode": "T315653,20F08-0", "histograms": [{"batchcodes": ["T315653,20F08-0"], "histogram": {"Abdominal pain lower": 1, "Back pain": 1, "Biopsy prostate": 1, "Dysuria": 1, "Hypertension": 1, "Laboratory test": 1, "Liver function test": 1, "Magnetic resonance imaging": 1, "Ultrasound abdomen": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/T315653.json b/docs/data/histograms/South Africa/T315653.json
new file mode 100644
index 00000000000..3442f15f80c
--- /dev/null
+++ b/docs/data/histograms/South Africa/T315653.json	
@@ -0,0 +1 @@
+{"batchcode": "T315653", "histograms": [{"batchcodes": ["T315653"], "histogram": {"Body mass index": 1, "Deep vein thrombosis": 1, "Fatigue": 1, "Gestational hypertension": 1, "HELLP syndrome": 1, "Hepatic enzyme": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Platelet count": 1, "Premature delivery": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/TC7YPXUPFFW.json b/docs/data/histograms/South Africa/TC7YPXUPFFW.json
new file mode 100644
index 00000000000..ed95a001993
--- /dev/null
+++ b/docs/data/histograms/South Africa/TC7YPXUPFFW.json	
@@ -0,0 +1 @@
+{"batchcode": "TC7YPXUPFFW", "histograms": [{"batchcodes": ["TC7YPXUPFFW"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/TE425.json b/docs/data/histograms/South Africa/TE425.json
new file mode 100644
index 00000000000..31e0c38c190
--- /dev/null
+++ b/docs/data/histograms/South Africa/TE425.json	
@@ -0,0 +1 @@
+{"batchcode": "TE425", "histograms": [{"batchcodes": ["TE425"], "histogram": {"Asthenia": 1, "Vaginal haemorrhage": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/TG2975.json b/docs/data/histograms/South Africa/TG2975.json
new file mode 100644
index 00000000000..b5422edc18a
--- /dev/null
+++ b/docs/data/histograms/South Africa/TG2975.json	
@@ -0,0 +1 @@
+{"batchcode": "TG2975", "histograms": [{"batchcodes": ["TG2975"], "histogram": {"Cardiac arrest": 1, "Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/TJ4X3FYW.json b/docs/data/histograms/South Africa/TJ4X3FYW.json
new file mode 100644
index 00000000000..cc50454b27e
--- /dev/null
+++ b/docs/data/histograms/South Africa/TJ4X3FYW.json	
@@ -0,0 +1 @@
+{"batchcode": "TJ4X3FYW", "histograms": [{"batchcodes": ["TJ4X3FYW"], "histogram": {"Haemorrhage": 1, "Penile haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/V37VCH4N7CAF.json b/docs/data/histograms/South Africa/V37VCH4N7CAF.json
new file mode 100644
index 00000000000..a089b8cb1fd
--- /dev/null
+++ b/docs/data/histograms/South Africa/V37VCH4N7CAF.json	
@@ -0,0 +1 @@
+{"batchcode": "V37VCH4N7CAF", "histograms": [{"batchcodes": ["V37VCH4N7CAF"], "histogram": {"Local reaction": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/V3HACNTACRLU.json b/docs/data/histograms/South Africa/V3HACNTACRLU.json
new file mode 100644
index 00000000000..db28234144e
--- /dev/null
+++ b/docs/data/histograms/South Africa/V3HACNTACRLU.json	
@@ -0,0 +1 @@
+{"batchcode": "V3HACNTACRLU", "histograms": [{"batchcodes": ["V3HACNTACRLU"], "histogram": {"Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/V4PMK9WK74TM.json b/docs/data/histograms/South Africa/V4PMK9WK74TM.json
new file mode 100644
index 00000000000..9f85618f471
--- /dev/null
+++ b/docs/data/histograms/South Africa/V4PMK9WK74TM.json	
@@ -0,0 +1 @@
+{"batchcode": "V4PMK9WK74TM", "histograms": [{"batchcodes": ["V4PMK9WK74TM"], "histogram": {"Blood cholesterol": 1, "Chest pain": 1, "Headache": 1, "Herpes zoster": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/V4RHJJ3T4TWJ.json b/docs/data/histograms/South Africa/V4RHJJ3T4TWJ.json
new file mode 100644
index 00000000000..f38ca6a877a
--- /dev/null
+++ b/docs/data/histograms/South Africa/V4RHJJ3T4TWJ.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VAHKVTLX7JJJ.json b/docs/data/histograms/South Africa/VAHKVTLX7JJJ.json
new file mode 100644
index 00000000000..870369044de
--- /dev/null
+++ b/docs/data/histograms/South Africa/VAHKVTLX7JJJ.json	
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new file mode 100644
index 00000000000..c33ff101fe3
--- /dev/null
+++ b/docs/data/histograms/South Africa/VARCUNJHJSPY.json	
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diff --git a/docs/data/histograms/South Africa/VE426.json b/docs/data/histograms/South Africa/VE426.json
new file mode 100644
index 00000000000..43911d48212
--- /dev/null
+++ b/docs/data/histograms/South Africa/VE426.json	
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diff --git a/docs/data/histograms/South Africa/VEFUALLE73VL.json b/docs/data/histograms/South Africa/VEFUALLE73VL.json
new file mode 100644
index 00000000000..5456f9fd0ef
--- /dev/null
+++ b/docs/data/histograms/South Africa/VEFUALLE73VL.json	
@@ -0,0 +1 @@
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new file mode 100644
index 00000000000..a63f9ad2c90
--- /dev/null
+++ b/docs/data/histograms/South Africa/VFLKF4XRTRNU.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VK4E3UPYHLFVY.json b/docs/data/histograms/South Africa/VK4E3UPYHLFVY.json
new file mode 100644
index 00000000000..cbac6128a44
--- /dev/null
+++ b/docs/data/histograms/South Africa/VK4E3UPYHLFVY.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VKVJV9UL4CWJ.json b/docs/data/histograms/South Africa/VKVJV9UL4CWJ.json
new file mode 100644
index 00000000000..f15ce72b435
--- /dev/null
+++ b/docs/data/histograms/South Africa/VKVJV9UL4CWJ.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VL9UXMVHXJXN.json b/docs/data/histograms/South Africa/VL9UXMVHXJXN.json
new file mode 100644
index 00000000000..5607762dd6f
--- /dev/null
+++ b/docs/data/histograms/South Africa/VL9UXMVHXJXN.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VP3EWH4YMFC3.json b/docs/data/histograms/South Africa/VP3EWH4YMFC3.json
new file mode 100644
index 00000000000..606b5f22187
--- /dev/null
+++ b/docs/data/histograms/South Africa/VP3EWH4YMFC3.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPA-1-3HM4DTY5.json b/docs/data/histograms/South Africa/VPA-1-3HM4DTY5.json
new file mode 100644
index 00000000000..6a3be5463a1
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPA-1-3HM4DTY5.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPA-1-EVDBQP2.json b/docs/data/histograms/South Africa/VPA-1-EVDBQP2.json
new file mode 100644
index 00000000000..a72013af6b3
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPA-1-EVDBQP2.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPA-1-PYMKVJ2T.json b/docs/data/histograms/South Africa/VPA-1-PYMKVJ2T.json
new file mode 100644
index 00000000000..6639767effb
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPA-1-PYMKVJ2T.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPA-1-SH233G4B.json b/docs/data/histograms/South Africa/VPA-1-SH233G4B.json
new file mode 100644
index 00000000000..488b544d792
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPA-1-SH233G4B.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPA2NFGAKCP9.json b/docs/data/histograms/South Africa/VPA2NFGAKCP9.json
new file mode 100644
index 00000000000..1e665d7af1b
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPA2NFGAKCP9.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPB-1-5MVZ4TXQ.json b/docs/data/histograms/South Africa/VPB-1-5MVZ4TXQ.json
new file mode 100644
index 00000000000..8e983270736
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPB-1-5MVZ4TXQ.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPB-1-G3EQHJ5V.json b/docs/data/histograms/South Africa/VPB-1-G3EQHJ5V.json
new file mode 100644
index 00000000000..df71566604a
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPB-1-G3EQHJ5V.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPB-1-SW4JDY2H.json b/docs/data/histograms/South Africa/VPB-1-SW4JDY2H.json
new file mode 100644
index 00000000000..3eb2cc330a2
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPB-1-SW4JDY2H.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPB-1MW53SBDN.json b/docs/data/histograms/South Africa/VPB-1MW53SBDN.json
new file mode 100644
index 00000000000..3087b916788
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPB-1MW53SBDN.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPB1CW3YBAUR.json b/docs/data/histograms/South Africa/VPB1CW3YBAUR.json
new file mode 100644
index 00000000000..e8356feaa5b
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPB1CW3YBAUR.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPF7JXHU9N9W.json b/docs/data/histograms/South Africa/VPF7JXHU9N9W.json
new file mode 100644
index 00000000000..ae38ba6fd2f
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPF7JXHU9N9W.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPRVJYAK97JJ.json b/docs/data/histograms/South Africa/VPRVJYAK97JJ.json
new file mode 100644
index 00000000000..5d2693cfaf9
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPRVJYAK97JJ.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VPWVFNAMKW44.json b/docs/data/histograms/South Africa/VPWVFNAMKW44.json
new file mode 100644
index 00000000000..206fa8bdcc2
--- /dev/null
+++ b/docs/data/histograms/South Africa/VPWVFNAMKW44.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VRFNTFRVUCMJ.json b/docs/data/histograms/South Africa/VRFNTFRVUCMJ.json
new file mode 100644
index 00000000000..20c24d0559a
--- /dev/null
+++ b/docs/data/histograms/South Africa/VRFNTFRVUCMJ.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VT4CWRRPWC9W.json b/docs/data/histograms/South Africa/VT4CWRRPWC9W.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/South Africa/VT4CWRRPWC9W.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VTAE15MQMZANPE.json b/docs/data/histograms/South Africa/VTAE15MQMZANPE.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/South Africa/VTAE15MQMZANPE.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VTCYM4P3PKKN.json b/docs/data/histograms/South Africa/VTCYM4P3PKKN.json
new file mode 100644
index 00000000000..e00423b46f9
--- /dev/null
+++ b/docs/data/histograms/South Africa/VTCYM4P3PKKN.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VTHM4PMYWUEY.json b/docs/data/histograms/South Africa/VTHM4PMYWUEY.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/South Africa/VTHM4PMYWUEY.json	
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diff --git a/docs/data/histograms/South Africa/VTHMFNCY7FC7.json b/docs/data/histograms/South Africa/VTHMFNCY7FC7.json
new file mode 100644
index 00000000000..446c82df61e
--- /dev/null
+++ b/docs/data/histograms/South Africa/VTHMFNCY7FC7.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VTREN73CUN4U.json b/docs/data/histograms/South Africa/VTREN73CUN4U.json
new file mode 100644
index 00000000000..516bd308846
--- /dev/null
+++ b/docs/data/histograms/South Africa/VTREN73CUN4U.json	
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diff --git a/docs/data/histograms/South Africa/VU4HPLTEK97J.json b/docs/data/histograms/South Africa/VU4HPLTEK97J.json
new file mode 100644
index 00000000000..8b972a1153e
--- /dev/null
+++ b/docs/data/histograms/South Africa/VU4HPLTEK97J.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VUPCRCJWVH9.json b/docs/data/histograms/South Africa/VUPCRCJWVH9.json
new file mode 100644
index 00000000000..ac3c440b6c9
--- /dev/null
+++ b/docs/data/histograms/South Africa/VUPCRCJWVH9.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VVC7UC39XCVL.json b/docs/data/histograms/South Africa/VVC7UC39XCVL.json
new file mode 100644
index 00000000000..12ce9483ce0
--- /dev/null
+++ b/docs/data/histograms/South Africa/VVC7UC39XCVL.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VVVWAJMKHYCL.json b/docs/data/histograms/South Africa/VVVWAJMKHYCL.json
new file mode 100644
index 00000000000..d89ead35838
--- /dev/null
+++ b/docs/data/histograms/South Africa/VVVWAJMKHYCL.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VW3T3NXVVJF.json b/docs/data/histograms/South Africa/VW3T3NXVVJF.json
new file mode 100644
index 00000000000..6d20373a02a
--- /dev/null
+++ b/docs/data/histograms/South Africa/VW3T3NXVVJF.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VWE4U4AF99WE.json b/docs/data/histograms/South Africa/VWE4U4AF99WE.json
new file mode 100644
index 00000000000..770e36a0523
--- /dev/null
+++ b/docs/data/histograms/South Africa/VWE4U4AF99WE.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VX9FVK9JKLEV.json b/docs/data/histograms/South Africa/VX9FVK9JKLEV.json
new file mode 100644
index 00000000000..70c5122b3bc
--- /dev/null
+++ b/docs/data/histograms/South Africa/VX9FVK9JKLEV.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VXVUH3CJJXAJ.json b/docs/data/histograms/South Africa/VXVUH3CJJXAJ.json
new file mode 100644
index 00000000000..2d518012dce
--- /dev/null
+++ b/docs/data/histograms/South Africa/VXVUH3CJJXAJ.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/VYJX3Y7L344F.json b/docs/data/histograms/South Africa/VYJX3Y7L344F.json
new file mode 100644
index 00000000000..7151bd77849
--- /dev/null
+++ b/docs/data/histograms/South Africa/VYJX3Y7L344F.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/X0426.json b/docs/data/histograms/South Africa/X0426.json
new file mode 100644
index 00000000000..24cfcd477b5
--- /dev/null
+++ b/docs/data/histograms/South Africa/X0426.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/X2426.json b/docs/data/histograms/South Africa/X2426.json
new file mode 100644
index 00000000000..6039d67628c
--- /dev/null
+++ b/docs/data/histograms/South Africa/X2426.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/X2448.json b/docs/data/histograms/South Africa/X2448.json
new file mode 100644
index 00000000000..d636cbbbbc1
--- /dev/null
+++ b/docs/data/histograms/South Africa/X2448.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/X494.json b/docs/data/histograms/South Africa/X494.json
new file mode 100644
index 00000000000..2dbe118935d
--- /dev/null
+++ b/docs/data/histograms/South Africa/X494.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/X6445.json b/docs/data/histograms/South Africa/X6445.json
new file mode 100644
index 00000000000..43b4fbeab31
--- /dev/null
+++ b/docs/data/histograms/South Africa/X6445.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/South Africa/XA426.json b/docs/data/histograms/South Africa/XA426.json
new file mode 100644
index 00000000000..af98d78d8ba
--- /dev/null
+++ b/docs/data/histograms/South Africa/XA426.json	
@@ -0,0 +1 @@
+{"batchcode": "XA426", "histograms": [{"batchcodes": ["XA426"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XB426.json b/docs/data/histograms/South Africa/XB426.json
new file mode 100644
index 00000000000..46c8a23cbc9
--- /dev/null
+++ b/docs/data/histograms/South Africa/XB426.json	
@@ -0,0 +1 @@
+{"batchcode": "XB426", "histograms": [{"batchcodes": ["XB426"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE 430.json b/docs/data/histograms/South Africa/XE 430.json
new file mode 100644
index 00000000000..69e0e8c747e
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE 430.json	
@@ -0,0 +1 @@
+{"batchcode": "XE 430", "histograms": [{"batchcodes": ["XE 430"], "histogram": {"Headache": 2, "Pyrexia": 2, "Arthralgia": 1, "Body temperature": 1, "Contusion": 1, "Delirium": 1, "Dizziness": 1, "Dyspnoea": 1, "Heart rate": 1, "Herpes zoster": 1, "Local reaction": 1, "Muscular weakness": 1, "Myalgia": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Respiratory rate increased": 1, "Sensory loss": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE 444.json b/docs/data/histograms/South Africa/XE 444.json
new file mode 100644
index 00000000000..9a71c38af26
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE 444.json	
@@ -0,0 +1 @@
+{"batchcode": "XE 444", "histograms": [{"batchcodes": ["XE 444"], "histogram": {"Fatigue": 1, "Heat stroke": 1, "Myalgia": 1, "Pruritus": 1, "Skin burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE 445.json b/docs/data/histograms/South Africa/XE 445.json
new file mode 100644
index 00000000000..bd229516c73
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE 445.json	
@@ -0,0 +1 @@
+{"batchcode": "XE 445", "histograms": [{"batchcodes": ["XE 445"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE 494.json b/docs/data/histograms/South Africa/XE 494.json
new file mode 100644
index 00000000000..d3040665e72
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE 494.json	
@@ -0,0 +1 @@
+{"batchcode": "XE 494", "histograms": [{"batchcodes": ["XE 494"], "histogram": {"Dyspnoea": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE 496.json b/docs/data/histograms/South Africa/XE 496.json
new file mode 100644
index 00000000000..9798765f4f2
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE 496.json	
@@ -0,0 +1 @@
+{"batchcode": "XE 496", "histograms": [{"batchcodes": ["XE 496"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE.json b/docs/data/histograms/South Africa/XE.json
new file mode 100644
index 00000000000..915ce693a1b
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE.json	
@@ -0,0 +1 @@
+{"batchcode": "XE", "histograms": [{"batchcodes": ["XE"], "histogram": {"Contusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE326.json b/docs/data/histograms/South Africa/XE326.json
new file mode 100644
index 00000000000..788b79d7aeb
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE326.json	
@@ -0,0 +1 @@
+{"batchcode": "XE326", "histograms": [{"batchcodes": ["XE326"], "histogram": {"Hyposmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE426.json b/docs/data/histograms/South Africa/XE426.json
new file mode 100644
index 00000000000..e05293554b3
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE426.json	
@@ -0,0 +1 @@
+{"batchcode": "XE426", "histograms": [{"batchcodes": ["XE426"], "histogram": {"Headache": 24, "Dizziness": 15, "Pyrexia": 13, "Local reaction": 12, "Pain": 11, "Blood pressure measurement": 9, "Syncope": 8, "Nausea": 7, "Pain in extremity": 7, "Body temperature": 6, "Fatigue": 6, "Heart rate": 6, "Vomiting": 6, "Cough": 5, "Dyspnoea": 5, "Myalgia": 5, "Oxygen saturation": 5, "Hyperhidrosis": 4, "Muscle spasms": 4, "Muscular weakness": 4, "Peripheral swelling": 4, "Arthralgia": 3, "Asthenia": 3, "Back pain": 3, "Chest discomfort": 3, "Chest pain": 3, "Death": 3, "Decreased appetite": 3, "Heart rate increased": 3, "Hypoaesthesia": 3, "Insomnia": 3, "Loss of consciousness": 3, "Abdominal pain upper": 2, "Ageusia": 2, "Anaphylactic reaction": 2, "Anosmia": 2, "Bell's palsy": 2, "Blood pressure increased": 2, "Dehydration": 2, "Discomfort": 2, "Disorientation": 2, "Erectile dysfunction": 2, "Gait inability": 2, "Guillain-Barre syndrome": 2, "Hypertension": 2, "Injection site pain": 2, "Injection site swelling": 2, "Lymphadenopathy": 2, "Neck pain": 2, "Night sweats": 2, "Pneumocystis jirovecii pneumonia": 2, "Presyncope": 2, "Pruritus": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Swelling": 2, "Urinary retention": 2, "Urine analysis": 2, "Vaccination site pain": 2, "Vision blurred": 2, "Anxiety": 1, "Arthritis bacterial": 1, "Blindness": 1, "Blood test": 1, "Blood urine present": 1, "COVID-19 pneumonia": 1, "CSF protein": 1, "Cellulitis": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Cold sweat": 1, "Coma scale": 1, "Contusion": 1, "Deep vein thrombosis": 1, "Delayed recovery from anaesthesia": 1, "Depression": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dysmenorrhoea": 1, "Dysstasia": 1, "Encephalitis autoimmune": 1, "Epistaxis": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Eye pain": 1, "Eye pruritus": 1, "Eye swelling": 1, "Febrile convulsion": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Flushing": 1, "Gait disturbance": 1, "Glucose urine present": 1, "Heart rate decreased": 1, "Herpes zoster": 1, "Herpes zoster reactivation": 1, "Hospitalisation": 1, "Hot flush": 1, "Hyperaesthesia": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Illness": 1, "Impaired work ability": 1, "Infection": 1, "Inflammation": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site mass": 1, "Lethargy": 1, "Limb injury": 1, "Lumbar puncture": 1, "Maternal exposure during breast feeding": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle twitching": 1, "Mycobacterium tuberculosis complex test": 1, "Myocarditis": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Oedema peripheral": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Pain assessment": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Periorbital swelling": 1, "Physical examination": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Productive cough": 1, "Prolonged labour": 1, "Protein total": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Pulmonary pain": 1, "Rash": 1, "Rash papular": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Sensory loss": 1, "Skin induration": 1, "Stevens-Johnson syndrome": 1, "Tachycardia": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Tinnitus": 1, "Trigeminal neuralgia": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vertigo": 1, "Weight": 1, "Weight decreased": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE4261.json b/docs/data/histograms/South Africa/XE4261.json
new file mode 100644
index 00000000000..37a585c86c8
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE4261.json	
@@ -0,0 +1 @@
+{"batchcode": "XE4261", "histograms": [{"batchcodes": ["XE4261"], "histogram": {"Body temperature": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE430.json b/docs/data/histograms/South Africa/XE430.json
new file mode 100644
index 00000000000..53c384c493c
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE430.json	
@@ -0,0 +1 @@
+{"batchcode": "XE430", "histograms": [{"batchcodes": ["XE430"], "histogram": {"Blood pressure measurement": 6, "Local reaction": 5, "Pyrexia": 5, "Body temperature": 4, "Dyspnoea": 4, "Arthralgia": 3, "Back pain": 3, "Heart rate": 3, "Oxygen saturation": 3, "Blood glucose": 2, "Blood pressure decreased": 2, "Chills": 2, "Coma scale": 2, "Dizziness": 2, "Haemoglobin": 2, "Headache": 2, "Hypertension": 2, "Loss of consciousness": 2, "Mouth haemorrhage": 2, "Nausea": 2, "Pain": 2, "Pain in extremity": 2, "Respiratory rate": 2, "Syncope": 2, "Vomiting": 2, "Abdominal pain": 1, "Acute myocardial infarction": 1, "Anaphylactic reaction": 1, "Blister": 1, "Blood creatinine increased": 1, "Blood pressure systolic": 1, "Blood urea": 1, "Blood urea increased": 1, "Bone pain": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Cold sweat": 1, "Cough": 1, "Delirium": 1, "Dysarthria": 1, "Ear congestion": 1, "Erectile dysfunction": 1, "Exposure during pregnancy": 1, "Fatigue": 1, "Flank pain": 1, "Gait inability": 1, "Haematoma": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hyperglycaemia": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Impaired work ability": 1, "Localised infection": 1, "Lymphadenitis": 1, "Monoparesis": 1, "Oral bacterial infection": 1, "Pallor": 1, "Paresis": 1, "Physical examination": 1, "Rash": 1, "Rash morbilliform": 1, "Smear cervix": 1, "Thrombosis": 1, "Tongue haematoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE444.json b/docs/data/histograms/South Africa/XE444.json
new file mode 100644
index 00000000000..923e166648e
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE444.json	
@@ -0,0 +1 @@
+{"batchcode": "XE444", "histograms": [{"batchcodes": ["FG8643", "XE444"], "histogram": {"Fatigue": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Oedema": 1, "Peripheral coldness": 1, "Pyrexia": 1}}, {"batchcodes": ["XE444"], "histogram": {"Headache": 5, "Body temperature": 2, "Fatigue": 2, "Local reaction": 2, "Pyrexia": 2, "Urticaria": 2, "Angioedema": 1, "Anxiety": 1, "Blindness": 1, "Dizziness": 1, "Dysmenorrhoea": 1, "Dysphonia": 1, "HIV test": 1, "Hypoaesthesia": 1, "Influenza": 1, "Intermenstrual bleeding": 1, "Laboratory test": 1, "Menstrual disorder": 1, "Muscular weakness": 1, "Neuropathy peripheral": 1, "Pain": 1, "Pain in jaw": 1, "Polymenorrhoea": 1, "Pruritus": 1, "Skin induration": 1, "Swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE444220131.json b/docs/data/histograms/South Africa/XE444220131.json
new file mode 100644
index 00000000000..594e1eaa372
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE444220131.json	
@@ -0,0 +1 @@
+{"batchcode": "XE444220131", "histograms": [{"batchcodes": ["XE444220131"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE4444.json b/docs/data/histograms/South Africa/XE4444.json
new file mode 100644
index 00000000000..48e8029324b
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE4444.json	
@@ -0,0 +1 @@
+{"batchcode": "XE4444", "histograms": [{"batchcodes": ["XE4444"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Injection site pain": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE445.json b/docs/data/histograms/South Africa/XE445.json
new file mode 100644
index 00000000000..acd0abedabb
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE445.json	
@@ -0,0 +1 @@
+{"batchcode": "XE445", "histograms": [{"batchcodes": ["XE445"], "histogram": {"Headache": 8, "Pain": 4, "Fatigue": 3, "Off label use": 3, "Abortion spontaneous": 2, "Arthralgia": 2, "Asthenia": 2, "Back pain": 2, "Diabetes mellitus": 2, "Dizziness": 2, "Inappropriate schedule of product administration": 2, "Pain in extremity": 2, "Vomiting": 2, "Abdominal pain": 1, "Antibody test": 1, "Blood test": 1, "C-reactive protein": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF protein": 1, "CSF red blood cell count positive": 1, "CSF test": 1, "CSF white blood cell count": 1, "Cellulitis": 1, "Chest pain": 1, "Chills": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Computerised tomogram thorax": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness postural": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Erectile dysfunction": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Gait inability": 1, "Heavy menstrual bleeding": 1, "Hospitalisation": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Laboratory test": 1, "Local reaction": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Maternal exposure before pregnancy": 1, "Mouth haemorrhage": 1, "Muscular weakness": 1, "Myelitis transverse": 1, "Nerve stimulation test": 1, "Neuropathy peripheral": 1, "Palpitations": 1, "Pericardial effusion": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Rash": 1, "Sensory loss": 1, "Smear cervix": 1, "Stomatitis": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling face": 1, "Swollen tongue": 1, "Syncope": 1, "Tremor": 1, "Vaginal haemorrhage": 1, "Viral test": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE44J.json b/docs/data/histograms/South Africa/XE44J.json
new file mode 100644
index 00000000000..c78593ec927
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE44J.json	
@@ -0,0 +1 @@
+{"batchcode": "XE44J", "histograms": [{"batchcodes": ["XE44J"], "histogram": {"Decreased appetite": 1, "Nasopharyngitis": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE44U.json b/docs/data/histograms/South Africa/XE44U.json
new file mode 100644
index 00000000000..4c5bad2511b
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE44U.json	
@@ -0,0 +1 @@
+{"batchcode": "XE44U", "histograms": [{"batchcodes": ["XE44U"], "histogram": {"Body temperature": 1, "Influenza like illness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE455.json b/docs/data/histograms/South Africa/XE455.json
new file mode 100644
index 00000000000..666ff9ea25f
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE455.json	
@@ -0,0 +1 @@
+{"batchcode": "XE455", "histograms": [{"batchcodes": ["XE455"], "histogram": {"Anosmia": 1, "Chest discomfort": 1, "Chills": 1, "Dyspnoea": 1, "Headache": 1, "Pharyngitis": 1, "Polymerase chain reaction": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE474.json b/docs/data/histograms/South Africa/XE474.json
new file mode 100644
index 00000000000..9ef048c940f
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE474.json	
@@ -0,0 +1 @@
+{"batchcode": "XE474", "histograms": [{"batchcodes": ["XE474"], "histogram": {"Chills": 1, "Headache": 1, "Muscle spasms": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE478.json b/docs/data/histograms/South Africa/XE478.json
new file mode 100644
index 00000000000..59154b582df
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE478.json	
@@ -0,0 +1 @@
+{"batchcode": "XE478", "histograms": [{"batchcodes": ["XE478"], "histogram": {"Facial paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE479.json b/docs/data/histograms/South Africa/XE479.json
new file mode 100644
index 00000000000..dbdba0de684
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE479.json	
@@ -0,0 +1 @@
+{"batchcode": "XE479", "histograms": [{"batchcodes": ["XE479"], "histogram": {"Dyspnoea": 4, "Headache": 4, "Malaise": 2, "Maternal exposure during pregnancy": 2, "Pain in extremity": 2, "Seizure": 2, "Tachycardia": 2, "Vomiting": 2, "Abortion spontaneous": 1, "Arthralgia": 1, "Asthenia": 1, "Axillary pain": 1, "Blood pressure measurement": 1, "Chest discomfort": 1, "Chest pain": 1, "Cold sweat": 1, "Contusion": 1, "Deep vein thrombosis": 1, "Epilepsy": 1, "Fall": 1, "Fatigue": 1, "Heart rate": 1, "Hypersensitivity": 1, "Joint contracture": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Nausea": 1, "Oedema peripheral": 1, "Pain": 1, "Shock": 1, "Swelling": 1, "Swelling face": 1, "Syncope": 1, "Ultrasound scan": 1, "Urinary incontinence": 1, "Vaginal discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE480.json b/docs/data/histograms/South Africa/XE480.json
new file mode 100644
index 00000000000..4e49859eaa4
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE480.json	
@@ -0,0 +1 @@
+{"batchcode": "XE480", "histograms": [{"batchcodes": ["XE480"], "histogram": {"Headache": 5, "Chest pain": 3, "Arthralgia": 2, "Blood pressure measurement": 2, "Cough": 2, "Dyspnoea": 2, "Fatigue": 2, "Muscle spasms": 2, "Aphonia": 1, "Asthenia": 1, "Back pain": 1, "Bell's palsy": 1, "Blindness": 1, "C-reactive protein": 1, "Death": 1, "Dizziness": 1, "Drug ineffective": 1, "Exposure during pregnancy": 1, "Fibrin D dimer": 1, "Foetal exposure during pregnancy": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Investigation": 1, "Laboratory test": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Premature baby": 1, "Premature labour": 1, "Pruritus": 1, "Red blood cell sedimentation rate": 1, "Respiratory rate": 1, "Swelling": 1, "Thrombosis": 1, "Vaccination site reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE486.json b/docs/data/histograms/South Africa/XE486.json
new file mode 100644
index 00000000000..0859de8dadb
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE486.json	
@@ -0,0 +1 @@
+{"batchcode": "XE486", "histograms": [{"batchcodes": ["XE486"], "histogram": {"Swelling of eyelid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE494.json b/docs/data/histograms/South Africa/XE494.json
new file mode 100644
index 00000000000..51e63d74867
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE494.json	
@@ -0,0 +1 @@
+{"batchcode": "XE494", "histograms": [{"batchcodes": ["XE494"], "histogram": {"Headache": 10, "Pain": 5, "Pain in extremity": 5, "Pyrexia": 5, "Fatigue": 4, "Dizziness": 3, "Hypoaesthesia": 3, "Paraesthesia": 3, "Blood pressure measurement": 2, "Dizziness postural": 2, "Dyspnoea": 2, "Heart rate": 2, "Hypersensitivity": 2, "Injection site pain": 2, "Muscular weakness": 2, "Oxygen saturation": 2, "Rash": 2, "Syncope": 2, "Vomiting": 2, "Abdominal pain": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Arthralgia": 1, "Axillary pain": 1, "Back pain": 1, "Blood lactate dehydrogenase": 1, "Body temperature": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Cluster headache": 1, "Contusion": 1, "Diarrhoea": 1, "Erectile dysfunction": 1, "Erythema": 1, "Injection site swelling": 1, "Loss of consciousness": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Mycobacterium tuberculosis complex test": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Pericarditis": 1, "Pruritus": 1, "Pulmonary physical examination": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Sepsis": 1, "Splenomegaly": 1, "Swelling": 1, "Urine analysis": 1, "Urticaria": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE494220228.json b/docs/data/histograms/South Africa/XE494220228.json
new file mode 100644
index 00000000000..9a20dccb134
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE494220228.json	
@@ -0,0 +1 @@
+{"batchcode": "XE494220228", "histograms": [{"batchcodes": ["XE494220228"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE496.json b/docs/data/histograms/South Africa/XE496.json
new file mode 100644
index 00000000000..87b97ae7868
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE496.json	
@@ -0,0 +1 @@
+{"batchcode": "XE496", "histograms": [{"batchcodes": ["XE496"], "histogram": {"Pain": 4, "Diarrhoea": 3, "Pyrexia": 3, "Back pain": 2, "Blood pressure measurement": 2, "Death": 2, "Headache": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Rash": 2, "Restlessness": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature": 1, "CSF cell count": 1, "Cardiac failure": 1, "Chest pain": 1, "Decreased appetite": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Exposure during pregnancy": 1, "Eye swelling": 1, "Fatigue": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Hypoglycaemia": 1, "Lymphadenitis": 1, "Magnetic resonance imaging": 1, "Muscle spasms": 1, "Myocarditis": 1, "Nerve conduction studies": 1, "Night sweats": 1, "Off label use": 1, "Oxygen saturation": 1, "Pruritus": 1, "Rash pruritic": 1, "Renal injury": 1, "Respiratory rate": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vaginal haemorrhage": 1, "Vulvovaginal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE499.json b/docs/data/histograms/South Africa/XE499.json
new file mode 100644
index 00000000000..4f0ca7448f7
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE499.json	
@@ -0,0 +1 @@
+{"batchcode": "XE499", "histograms": [{"batchcodes": ["XE499"], "histogram": {"Headache": 4, "Confusional state": 2, "Feeling hot": 2, "Agitation": 1, "COVID-19 pneumonia": 1, "Coronavirus infection": 1, "Cough": 1, "Dizziness": 1, "Dizziness postural": 1, "Eyelid ptosis": 1, "Facial paralysis": 1, "Gait inability": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Lacrimation increased": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain in extremity": 1, "Restlessness": 1, "Syncope": 1, "Transient ischaemic attack": 1, "Viral myelitis": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XE4Y5.json b/docs/data/histograms/South Africa/XE4Y5.json
new file mode 100644
index 00000000000..86776eb52ee
--- /dev/null
+++ b/docs/data/histograms/South Africa/XE4Y5.json	
@@ -0,0 +1 @@
+{"batchcode": "XE4Y5", "histograms": [{"batchcodes": ["XE4Y5"], "histogram": {"Crying": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XEU30.json b/docs/data/histograms/South Africa/XEU30.json
new file mode 100644
index 00000000000..196f79e5ddc
--- /dev/null
+++ b/docs/data/histograms/South Africa/XEU30.json	
@@ -0,0 +1 @@
+{"batchcode": "XEU30", "histograms": [{"batchcodes": ["XEU30"], "histogram": {"Dry mouth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XEY26.json b/docs/data/histograms/South Africa/XEY26.json
new file mode 100644
index 00000000000..1e840a15f97
--- /dev/null
+++ b/docs/data/histograms/South Africa/XEY26.json	
@@ -0,0 +1 @@
+{"batchcode": "XEY26", "histograms": [{"batchcodes": ["XEY26"], "histogram": {"Injection site oedema": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XEY30.json b/docs/data/histograms/South Africa/XEY30.json
new file mode 100644
index 00000000000..344dc8be5f1
--- /dev/null
+++ b/docs/data/histograms/South Africa/XEY30.json	
@@ -0,0 +1 @@
+{"batchcode": "XEY30", "histograms": [{"batchcodes": ["XEY30"], "histogram": {"Abdominal pain upper": 1, "Chest pain": 1, "Dyspnoea": 1, "Headache": 1, "Pyrexia": 1, "Skin hyperpigmentation": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XG426.json b/docs/data/histograms/South Africa/XG426.json
new file mode 100644
index 00000000000..63edb60a36f
--- /dev/null
+++ b/docs/data/histograms/South Africa/XG426.json	
@@ -0,0 +1 @@
+{"batchcode": "XG426", "histograms": [{"batchcodes": ["XG426"], "histogram": {"Body temperature": 1, "Headache": 1, "Local reaction": 1, "Muscle spasms": 1, "Myalgia": 1, "Nausea": 1, "Neuralgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XN444.json b/docs/data/histograms/South Africa/XN444.json
new file mode 100644
index 00000000000..99cd5ede96b
--- /dev/null
+++ b/docs/data/histograms/South Africa/XN444.json	
@@ -0,0 +1 @@
+{"batchcode": "XN444", "histograms": [{"batchcodes": ["XN444"], "histogram": {"Local reaction": 1, "Peripheral swelling": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XT444.json b/docs/data/histograms/South Africa/XT444.json
new file mode 100644
index 00000000000..739fd60f8c2
--- /dev/null
+++ b/docs/data/histograms/South Africa/XT444.json	
@@ -0,0 +1 @@
+{"batchcode": "XT444", "histograms": [{"batchcodes": ["XT444"], "histogram": {"Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/XZ430.json b/docs/data/histograms/South Africa/XZ430.json
new file mode 100644
index 00000000000..48b5053dbd7
--- /dev/null
+++ b/docs/data/histograms/South Africa/XZ430.json	
@@ -0,0 +1 @@
+{"batchcode": "XZ430", "histograms": [{"batchcodes": ["XZ430"], "histogram": {"Erectile dysfunction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/YE426.json b/docs/data/histograms/South Africa/YE426.json
new file mode 100644
index 00000000000..18f0153b9f4
--- /dev/null
+++ b/docs/data/histograms/South Africa/YE426.json	
@@ -0,0 +1 @@
+{"batchcode": "YE426", "histograms": [{"batchcodes": ["YE426"], "histogram": {"Body temperature": 1, "Headache": 1, "Myelitis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Africa/ZO9AZIA.json b/docs/data/histograms/South Africa/ZO9AZIA.json
new file mode 100644
index 00000000000..04c3b33d165
--- /dev/null
+++ b/docs/data/histograms/South Africa/ZO9AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "ZO9AZIA", "histograms": [{"batchcodes": ["ZO9AZIA"], "histogram": {"Blood pressure measurement": 1, "Local reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Sudan/021C21A.json b/docs/data/histograms/South Sudan/021C21A.json
new file mode 100644
index 00000000000..dec26775de9
--- /dev/null
+++ b/docs/data/histograms/South Sudan/021C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021C21A", "histograms": [{"batchcodes": ["021C21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/South Sudan/ER8736.json b/docs/data/histograms/South Sudan/ER8736.json
new file mode 100644
index 00000000000..68303284b15
--- /dev/null
+++ b/docs/data/histograms/South Sudan/ER8736.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8736", "histograms": [{"batchcodes": ["ER8736"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Spain/031H21A.json b/docs/data/histograms/Spain/031H21A.json
new file mode 100644
index 00000000000..9a43cb20e0e
--- /dev/null
+++ b/docs/data/histograms/Spain/031H21A.json
@@ -0,0 +1 @@
+{"batchcode": "031H21A", "histograms": [{"batchcodes": ["031H21A"], "histogram": {"Asthenia": 1, "Bone pain": 1, "Cough": 1, "Decreased appetite": 1, "Headache": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Oedema peripheral": 1, "Pain": 1, "Painful respiration": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Sri Lanka/FH8022.json b/docs/data/histograms/Sri Lanka/FH8022.json
new file mode 100644
index 00000000000..856cf419b2e
--- /dev/null
+++ b/docs/data/histograms/Sri Lanka/FH8022.json	
@@ -0,0 +1 @@
+{"batchcode": "FH8022", "histograms": [{"batchcodes": ["FH8022"], "histogram": {"Lymphadenopathy": 1, "Peripheral swelling": 1, "Subarachnoid haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Sri Lanka/FL9994.json b/docs/data/histograms/Sri Lanka/FL9994.json
new file mode 100644
index 00000000000..12d7e31120f
--- /dev/null
+++ b/docs/data/histograms/Sri Lanka/FL9994.json	
@@ -0,0 +1 @@
+{"batchcode": "FL9994", "histograms": [{"batchcodes": ["FL9994"], "histogram": {"Cavernous sinus thrombosis": 1, "Cerebrovascular accident": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Svalbard and Jan Mayen/FF2593.json b/docs/data/histograms/Svalbard and Jan Mayen/FF2593.json
new file mode 100644
index 00000000000..753861a0c34
--- /dev/null
+++ b/docs/data/histograms/Svalbard and Jan Mayen/FF2593.json	
@@ -0,0 +1 @@
+{"batchcode": "FF2593", "histograms": [{"batchcodes": ["FF2593"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Sweden/039 F21A.json b/docs/data/histograms/Sweden/039 F21A.json
new file mode 100644
index 00000000000..31eed2d90ee
--- /dev/null
+++ b/docs/data/histograms/Sweden/039 F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039 F21A", "histograms": [{"batchcodes": ["039 F21A"], "histogram": {"Abdominal discomfort": 1, "Bowel movement irregularity": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Muscle spasms": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Sweden/EW0151.json b/docs/data/histograms/Sweden/EW0151.json
new file mode 100644
index 00000000000..0699951d640
--- /dev/null
+++ b/docs/data/histograms/Sweden/EW0151.json
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Gait disturbance": 1, "Pain in extremity": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/0004246.json b/docs/data/histograms/Switzerland/0004246.json
new file mode 100644
index 00000000000..288f2f935b5
--- /dev/null
+++ b/docs/data/histograms/Switzerland/0004246.json
@@ -0,0 +1 @@
+{"batchcode": "0004246", "histograms": [{"batchcodes": ["0004246"], "histogram": {"Bronchoalveolar lavage": 1, "Computerised tomogram": 1, "Death": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Oxygen saturation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/062G20A.json b/docs/data/histograms/Switzerland/062G20A.json
new file mode 100644
index 00000000000..883444f9771
--- /dev/null
+++ b/docs/data/histograms/Switzerland/062G20A.json
@@ -0,0 +1 @@
+{"batchcode": "062G20A", "histograms": [{"batchcodes": ["062G20A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Deep vein thrombosis": 1, "Heart rate": 1, "Oxygen saturation": 1, "Respiratory rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/0795997875.json b/docs/data/histograms/Switzerland/0795997875.json
new file mode 100644
index 00000000000..9f2e1645731
--- /dev/null
+++ b/docs/data/histograms/Switzerland/0795997875.json
@@ -0,0 +1 @@
+{"batchcode": "0795997875", "histograms": [{"batchcodes": ["0795997875"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Cardiovascular disorder": 1, "Chest discomfort": 1, "Chills": 1, "Cold sweat": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Hypersensitivity": 1, "Lip pain": 1, "Musculoskeletal stiffness": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Productive cough": 1, "Skin reaction": 1, "Taste disorder": 1, "Tongue discomfort": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/07F5F5D00DB3E9A.json b/docs/data/histograms/Switzerland/07F5F5D00DB3E9A.json
new file mode 100644
index 00000000000..3c2d2eb42a7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/07F5F5D00DB3E9A.json
@@ -0,0 +1 @@
+{"batchcode": "07F5F5D00DB3E9A", "histograms": [{"batchcodes": ["07F5F5D00DB3E9A"], "histogram": {"Axillary pain": 1, "Incorrect route of product administration": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/1. + 2. IMPFUNG.json b/docs/data/histograms/Switzerland/1. + 2. IMPFUNG.json
new file mode 100644
index 00000000000..512e3600522
--- /dev/null
+++ b/docs/data/histograms/Switzerland/1. + 2. IMPFUNG.json	
@@ -0,0 +1 @@
+{"batchcode": "1. + 2. IMPFUNG", "histograms": [{"batchcodes": ["1. + 2. IMPFUNG"], "histogram": {"Chest pain": 1, "Cough": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Laboratory test": 1, "Myocarditis": 1, "Pericardial rub": 1, "Pyrexia": 1, "Tachycardia": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/120858.json b/docs/data/histograms/Switzerland/120858.json
new file mode 100644
index 00000000000..58b5d45207b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/120858.json
@@ -0,0 +1 @@
+{"batchcode": "120858", "histograms": [{"batchcodes": ["120858"], "histogram": {"Dizziness": 1, "Nausea": 1, "Vestibular neuronitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/1C009A.json b/docs/data/histograms/Switzerland/1C009A.json
new file mode 100644
index 00000000000..e69fc5fb074
--- /dev/null
+++ b/docs/data/histograms/Switzerland/1C009A.json
@@ -0,0 +1 @@
+{"batchcode": "1C009A", "histograms": [{"batchcodes": ["1C009A"], "histogram": {"Angiogram": 1, "Computerised tomogram head": 1, "Fibrin D dimer": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "N-terminal prohormone brain natriuretic peptide": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/1D014A.json b/docs/data/histograms/Switzerland/1D014A.json
new file mode 100644
index 00000000000..e9598f2c433
--- /dev/null
+++ b/docs/data/histograms/Switzerland/1D014A.json
@@ -0,0 +1 @@
+{"batchcode": "1D014A", "histograms": [{"batchcodes": ["1D014A"], "histogram": {"Pneumonia": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/1D016A.json b/docs/data/histograms/Switzerland/1D016A.json
new file mode 100644
index 00000000000..61697dec415
--- /dev/null
+++ b/docs/data/histograms/Switzerland/1D016A.json
@@ -0,0 +1 @@
+{"batchcode": "1D016A", "histograms": [{"batchcodes": ["1D016A"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Influenza like illness": 1, "Menstruation irregular": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/1F1003A.json b/docs/data/histograms/Switzerland/1F1003A.json
new file mode 100644
index 00000000000..20a7eb762d1
--- /dev/null
+++ b/docs/data/histograms/Switzerland/1F1003A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1003A", "histograms": [{"batchcodes": ["1F1003A"], "histogram": {"Body mass index": 1, "Dysaesthesia": 1, "Gastrooesophageal reflux disease": 1, "Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging spinal": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/1F1052A.json b/docs/data/histograms/Switzerland/1F1052A.json
new file mode 100644
index 00000000000..4d59aa43282
--- /dev/null
+++ b/docs/data/histograms/Switzerland/1F1052A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1052A", "histograms": [{"batchcodes": ["1F1052A"], "histogram": {"Chills": 1, "Headache": 1, "Immunisation": 1, "Off label use": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/1G040A.json b/docs/data/histograms/Switzerland/1G040A.json
new file mode 100644
index 00000000000..520f5f70bea
--- /dev/null
+++ b/docs/data/histograms/Switzerland/1G040A.json
@@ -0,0 +1 @@
+{"batchcode": "1G040A", "histograms": [{"batchcodes": ["1G040A"], "histogram": {"Cerebrovascular accident": 1, "Dysphagia": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/200022A.json b/docs/data/histograms/Switzerland/200022A.json
new file mode 100644
index 00000000000..3184bf83589
--- /dev/null
+++ b/docs/data/histograms/Switzerland/200022A.json
@@ -0,0 +1 @@
+{"batchcode": "200022A", "histograms": [{"batchcodes": ["200022A"], "histogram": {"Arthralgia": 2, "Headache": 2, "Vomiting": 2, "Atrial fibrillation": 1, "Chills": 1, "Depressed mood": 1, "Diarrhoea": 1, "Pneumonia": 1, "Pyrexia": 1, "Sensory processing disorder": 1, "Tearfulness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/2002544.json b/docs/data/histograms/Switzerland/2002544.json
new file mode 100644
index 00000000000..863fc0d6904
--- /dev/null
+++ b/docs/data/histograms/Switzerland/2002544.json
@@ -0,0 +1 @@
+{"batchcode": "2002544", "histograms": [{"batchcodes": ["2002544"], "histogram": {"Mechanical urticaria": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/2004215.json b/docs/data/histograms/Switzerland/2004215.json
new file mode 100644
index 00000000000..4ea8795a27e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/2004215.json
@@ -0,0 +1 @@
+{"batchcode": "2004215", "histograms": [{"batchcodes": ["2004215"], "histogram": {"Arrhythmia": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Nausea": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Sick leave": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/20SA21A.json b/docs/data/histograms/Switzerland/20SA21A.json
new file mode 100644
index 00000000000..308ecb14409
--- /dev/null
+++ b/docs/data/histograms/Switzerland/20SA21A.json
@@ -0,0 +1 @@
+{"batchcode": "20SA21A", "histograms": [{"batchcodes": ["20SA21A"], "histogram": {"Heavy menstrual bleeding": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/21C10-05.json b/docs/data/histograms/Switzerland/21C10-05.json
new file mode 100644
index 00000000000..0c47fa0c228
--- /dev/null
+++ b/docs/data/histograms/Switzerland/21C10-05.json
@@ -0,0 +1 @@
+{"batchcode": "21C10-05", "histograms": [{"batchcodes": ["21C10-05"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/21C11-05.json b/docs/data/histograms/Switzerland/21C11-05.json
new file mode 100644
index 00000000000..0025ebfa339
--- /dev/null
+++ b/docs/data/histograms/Switzerland/21C11-05.json
@@ -0,0 +1 @@
+{"batchcode": "21C11-05", "histograms": [{"batchcodes": ["21C11-05"], "histogram": {"COVID-19": 1, "Polymerase chain reaction": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/21E10-05.json b/docs/data/histograms/Switzerland/21E10-05.json
new file mode 100644
index 00000000000..7ff7685703a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/21E10-05.json
@@ -0,0 +1 @@
+{"batchcode": "21E10-05", "histograms": [{"batchcodes": ["21E10-05"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/2345766.json b/docs/data/histograms/Switzerland/2345766.json
new file mode 100644
index 00000000000..d59f71ca5c9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/2345766.json
@@ -0,0 +1 @@
+{"batchcode": "2345766", "histograms": [{"batchcodes": ["2345766"], "histogram": {"Arrhythmia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/2766AU/ML.json b/docs/data/histograms/Switzerland/2766AU/ML.json
new file mode 100644
index 00000000000..d02f1c1c4e2
--- /dev/null
+++ b/docs/data/histograms/Switzerland/2766AU/ML.json
@@ -0,0 +1 @@
+{"batchcode": "2766AU/ML", "histograms": [{"batchcodes": ["2766AU/ML"], "histogram": {"Angiogram": 1, "Autoimmune lung disease": 1, "Bronchoscopy": 1, "Cough": 1, "Haematology test": 1, "Incorrect route of product administration": 1, "Inflammatory marker increased": 1, "Inflammatory marker test": 1, "Pulmonary alveolar haemorrhage": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Sputum test": 1, "Stool analysis": 1, "Vaccine associated enhanced respiratory disease": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 042 460.json b/docs/data/histograms/Switzerland/300 042 460.json
new file mode 100644
index 00000000000..4b0064be56c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 042 460.json	
@@ -0,0 +1 @@
+{"batchcode": "300 042 460", "histograms": [{"batchcodes": ["300 042 460"], "histogram": {"Blood thyroid stimulating hormone": 1, "Full blood count": 1, "Herpes zoster": 1, "Liver function test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 15 30.json b/docs/data/histograms/Switzerland/300 15 30.json
new file mode 100644
index 00000000000..e01889b41ee
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 15 30.json	
@@ -0,0 +1 @@
+{"batchcode": "300 15 30", "histograms": [{"batchcodes": ["300 15 30"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 16 56.json b/docs/data/histograms/Switzerland/300 16 56.json
new file mode 100644
index 00000000000..ee3abdbbcb1
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 16 56.json	
@@ -0,0 +1 @@
+{"batchcode": "300 16 56", "histograms": [{"batchcodes": ["300 16 56"], "histogram": {"Lichenoid keratosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 21 86.json b/docs/data/histograms/Switzerland/300 21 86.json
new file mode 100644
index 00000000000..5a11975f719
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 21 86.json	
@@ -0,0 +1 @@
+{"batchcode": "300 21 86", "histograms": [{"batchcodes": ["300 21 86"], "histogram": {"Arthralgia": 1, "Bell's palsy": 1, "Neurological symptom": 1, "Pain": 1, "Pruritus": 1, "Skin burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 25 41.json b/docs/data/histograms/Switzerland/300 25 41.json
new file mode 100644
index 00000000000..687cacf667f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 25 41.json	
@@ -0,0 +1 @@
+{"batchcode": "300 25 41", "histograms": [{"batchcodes": ["300 25 41"], "histogram": {"Deep vein thrombosis": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 42 15.json b/docs/data/histograms/Switzerland/300 42 15.json
new file mode 100644
index 00000000000..e8c2596f715
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 42 15.json	
@@ -0,0 +1 @@
+{"batchcode": "300 42 15", "histograms": [{"batchcodes": ["300 42 15"], "histogram": {"Aspartate aminotransferase": 1, "Blood creatine phosphokinase": 1, "Rhabdomyolysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 44 94.json b/docs/data/histograms/Switzerland/300 44 94.json
new file mode 100644
index 00000000000..1fb359a5876
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 44 94.json	
@@ -0,0 +1 @@
+{"batchcode": "300 44 94", "histograms": [{"batchcodes": ["300 44 94"], "histogram": {"Kidney infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300 5704.json b/docs/data/histograms/Switzerland/300 5704.json
new file mode 100644
index 00000000000..e9e87b43690
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300 5704.json	
@@ -0,0 +1 @@
+{"batchcode": "300 5704", "histograms": [{"batchcodes": ["300 5704"], "histogram": {"Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300-21-86.json b/docs/data/histograms/Switzerland/300-21-86.json
new file mode 100644
index 00000000000..4339f563473
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300-21-86.json
@@ -0,0 +1 @@
+{"batchcode": "300-21-86", "histograms": [{"batchcodes": ["300-21-86"], "histogram": {"Neuralgic amyotrophy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000 4273.json b/docs/data/histograms/Switzerland/3000 4273.json
new file mode 100644
index 00000000000..3354c7f9d8e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000 4273.json	
@@ -0,0 +1 @@
+{"batchcode": "3000 4273", "histograms": [{"batchcodes": ["3000 4273"], "histogram": {"Blood creatinine": 1, "Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30000496.json b/docs/data/histograms/Switzerland/30000496.json
new file mode 100644
index 00000000000..fcfbda3d6b2
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30000496.json
@@ -0,0 +1 @@
+{"batchcode": "30000496", "histograms": [{"batchcodes": ["30000496"], "histogram": {"Nausea": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000150.json b/docs/data/histograms/Switzerland/3000150.json
new file mode 100644
index 00000000000..c9931fbcab8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000150.json
@@ -0,0 +1 @@
+{"batchcode": "3000150", "histograms": [{"batchcodes": ["3000150"], "histogram": {"Blindness": 1, "Deafness": 1, "Dizziness": 1, "Encephalitis": 1, "Histology": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30001530.json b/docs/data/histograms/Switzerland/30001530.json
new file mode 100644
index 00000000000..5ef1cc41e8f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30001530.json
@@ -0,0 +1 @@
+{"batchcode": "30001530", "histograms": [{"batchcodes": ["30001530"], "histogram": {"Pulmonary embolism": 2, "Blood creatinine": 1, "Cerebrovascular accident": 1, "Computerised tomogram thorax": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30002541.json b/docs/data/histograms/Switzerland/30002541.json
new file mode 100644
index 00000000000..c41c25171c8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30002541.json
@@ -0,0 +1 @@
+{"batchcode": "30002541", "histograms": [{"batchcodes": ["30002541"], "histogram": {"Pyrexia": 1, "Tibia fracture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30004219.json b/docs/data/histograms/Switzerland/30004219.json
new file mode 100644
index 00000000000..75efcb17043
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30004219.json
@@ -0,0 +1 @@
+{"batchcode": "30004219", "histograms": [{"batchcodes": ["30004219"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Myocarditis": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000424 60.json b/docs/data/histograms/Switzerland/3000424 60.json
new file mode 100644
index 00000000000..c404466368f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000424 60.json	
@@ -0,0 +1 @@
+{"batchcode": "3000424 60", "histograms": [{"batchcodes": ["3000424 60"], "histogram": {"Blood pressure measurement": 1, "Death": 1, "Heart rate": 1, "International normalised ratio": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000424.json b/docs/data/histograms/Switzerland/3000424.json
new file mode 100644
index 00000000000..411c56fb93b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000424.json
@@ -0,0 +1 @@
+{"batchcode": "3000424", "histograms": [{"batchcodes": ["3000424"], "histogram": {"Injection site erythema": 2, "Injection site warmth": 2, "Skin reaction": 2, "Vaccination site swelling": 2, "Acute respiratory failure": 1, "Alanine aminotransferase increased": 1, "Angiogram": 1, "Aspartate aminotransferase": 1, "Atelectasis": 1, "Autoimmune hepatitis": 1, "Back pain": 1, "Blood immunoglobulin G": 1, "Blood test": 1, "Brain natriuretic peptide normal": 1, "CSF test": 1, "Chills": 1, "Chromaturia": 1, "Computerised tomogram": 1, "Confusional state": 1, "Culture urine": 1, "Decreased appetite": 1, "Diplopia": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Gamma-glutamyltransferase": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Injection site haematoma": 1, "Injection site pain": 1, "Injection site pruritus": 1, "PCO2": 1, "PO2": 1, "Pain": 1, "Papilloedema": 1, "Seizure": 1, "Serology test": 1, "Type IV hypersensitivity reaction": 1, "VIth nerve paralysis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300042450.json b/docs/data/histograms/Switzerland/300042450.json
new file mode 100644
index 00000000000..afad49b1fd7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300042450.json
@@ -0,0 +1 @@
+{"batchcode": "300042450", "histograms": [{"batchcodes": ["300042450"], "histogram": {"Death": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30004246.json b/docs/data/histograms/Switzerland/30004246.json
new file mode 100644
index 00000000000..9974bc4c903
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30004246.json
@@ -0,0 +1 @@
+{"batchcode": "30004246", "histograms": [{"batchcodes": ["30004246"], "histogram": {"Computerised tomogram head": 1, "Eyelid ptosis": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300042460 / 300.json b/docs/data/histograms/Switzerland/300042460 / 300.json
new file mode 100644
index 00000000000..b013ce59cee
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300042460 / 300.json	
@@ -0,0 +1 @@
+{"batchcode": "300042460 / 300", "histograms": [{"batchcodes": ["300042460 / 300"], "histogram": {"Blindness": 1, "Computerised tomogram": 1, "Deep vein thrombosis": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300042460.json b/docs/data/histograms/Switzerland/300042460.json
new file mode 100644
index 00000000000..b8ba1f434b7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300042460.json
@@ -0,0 +1 @@
+{"batchcode": "300042460", "histograms": [{"batchcodes": ["300042460"], "histogram": {"Headache": 11, "Arthralgia": 10, "Dyspnoea": 10, "Pyrexia": 10, "Fatigue": 9, "Skin reaction": 8, "Blood creatinine": 7, "Body temperature": 5, "C-reactive protein": 5, "Cardiac failure": 5, "Chills": 5, "Myalgia": 5, "Nausea": 5, "Rash": 5, "Death": 4, "Deep vein thrombosis": 4, "Erythema": 4, "Hallucination": 4, "Hypersensitivity": 4, "Pain": 4, "Pain in extremity": 4, "Pruritus": 4, "Swelling": 4, "Vaccination site erythema": 4, "Vaccination site reaction": 4, "Confusional state": 3, "Dizziness": 3, "Hemiparesis": 3, "Hyperhidrosis": 3, "Hypertension": 3, "Injection site pain": 3, "Loss of consciousness": 3, "Oxygen saturation": 3, "Peripheral swelling": 3, "Petechiae": 3, "Vaccination site pain": 3, "Acquired haemophilia": 2, "Antinuclear antibody": 2, "Aphasia": 2, "Asthenia": 2, "Asthma": 2, "Atrial fibrillation": 2, "Blood culture": 2, "Blood pressure measurement": 2, "COVID-19": 2, "Chest 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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300042460G26761.json b/docs/data/histograms/Switzerland/300042460G26761.json
new file mode 100644
index 00000000000..b7a92d16a24
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300042460G26761.json
@@ -0,0 +1 @@
+{"batchcode": "300042460G26761", "histograms": [{"batchcodes": ["300042460G26761"], "histogram": {"Angioedema": 1, "Hypersensitivity": 1, "Lip erythema": 1, "Mouth swelling": 1, "Oral mucosal erythema": 1, "Rash erythematous": 1, "Swelling face": 1, "Swollen tongue": 1, "Tongue erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30004260.json b/docs/data/histograms/Switzerland/30004260.json
new file mode 100644
index 00000000000..e6f3eb2f751
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30004260.json
@@ -0,0 +1 @@
+{"batchcode": "30004260", "histograms": [{"batchcodes": ["30004260"], "histogram": {"Biopsy": 1, "Oral lichen planus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000427 23.json b/docs/data/histograms/Switzerland/3000427 23.json
new file mode 100644
index 00000000000..89560c5bc2b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000427 23.json	
@@ -0,0 +1 @@
+{"batchcode": "3000427 23", "histograms": [{"batchcodes": ["3000427 23"], "histogram": {"Arthritis": 1, "Neck pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300042723.json b/docs/data/histograms/Switzerland/300042723.json
new file mode 100644
index 00000000000..4d64c99c579
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300042723.json
@@ -0,0 +1 @@
+{"batchcode": "300042723", "histograms": [{"batchcodes": ["300042723"], "histogram": {"Pyrexia": 7, "Blood pressure measurement": 4, "Dyspnoea": 4, "Headache": 4, "Heart rate": 3, "Inappropriate schedule of product administration": 3, "Anaphylactic reaction": 2, "Anxiety": 2, "Asthenia": 2, "Computerised tomogram": 2, "Death": 2, "Diarrhoea": 2, "Electrocardiogram": 2, "General physical health deterioration": 2, "Herpes zoster": 2, "Hypersensitivity": 2, "Nausea": 2, "Oxygen saturation": 2, "Pruritus": 2, "Pulmonary embolism": 2, "Tinnitus": 2, "Urticaria": 2, "Vomiting": 2, "Acute myocardial infarction": 1, "Angiogram": 1, "Arrhythmia": 1, "Audiogram": 1, "Back pain": 1, "Bell's palsy": 1, "Blood creatinine": 1, "Blood pressure systolic": 1, "Blood test": 1, "C-reactive protein": 1, "CSF test": 1, "Cardio-respiratory arrest": 1, "Cerebral venous sinus thrombosis": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Confusional state": 1, "Conjunctival haemorrhage": 1, "Constipation": 1, "Cough": 1, "Dizziness": 1, "Dysaesthesia": 1, "Echocardiogram": 1, "Electroneurography": 1, "End stage renal disease": 1, "Endocarditis": 1, "Eosinophil count": 1, "Erythema": 1, "Fine motor skill dysfunction": 1, "Gait disturbance": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Haematoma": 1, "Haematoma infection": 1, "Haemodynamic test": 1, "Haemoglobin": 1, "Hallucination": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Hypoacusis": 1, "Hypotension": 1, "Immune thrombocytopenia": 1, "Immunoelectrophoresis": 1, "Injection site erythema": 1, "Insomnia": 1, "Investigation": 1, "Ischaemic stroke": 1, "Laboratory test": 1, "Lichen planus": 1, "Lymphocyte count": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging spinal": 1, "Meningitis": 1, "Multiple sclerosis relapse": 1, "Muscle spasms": 1, "Myalgia": 1, "Neurological examination": 1, "Neutrophil count": 1, "Oedema peripheral": 1, "Otoscopy": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Pharyngeal oedema": 1, "Platelet count": 1, "Polymerase chain reaction": 1, "Rash": 1, "Rinne tuning fork test": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Sense of oppression": 1, "Serology test": 1, "Skin exfoliation": 1, "Skin fissures": 1, "Smear buccal": 1, "Stent placement": 1, "Stomatitis": 1, "Sudden hearing loss": 1, "Swelling": 1, "Syncope": 1, "Tremor": 1, "Uhthoff's phenomenon": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Vaccination site pain": 1, "Venous thrombosis limb": 1, "Ventricular fibrillation": 1, "Weber tuning fork test": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000496 / 30015.json b/docs/data/histograms/Switzerland/3000496 / 30015.json
new file mode 100644
index 00000000000..8cd6eb83827
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000496 / 30015.json	
@@ -0,0 +1 @@
+{"batchcode": "3000496 / 30015", "histograms": [{"batchcodes": ["3000496 / 30015"], "histogram": {"C-reactive protein": 1, "Pain in extremity": 1, "Red blood cell sedimentation rate": 1, "Rheumatoid factor": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000496 / XX.json b/docs/data/histograms/Switzerland/3000496 / XX.json
new file mode 100644
index 00000000000..7fbb6a39313
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000496 / XX.json	
@@ -0,0 +1 @@
+{"batchcode": "3000496 / XX", "histograms": [{"batchcodes": ["3000496 / XX"], "histogram": {"Embolism venous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000496.json b/docs/data/histograms/Switzerland/3000496.json
new file mode 100644
index 00000000000..7038dc2479e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000496.json
@@ -0,0 +1 @@
+{"batchcode": "3000496", "histograms": [{"batchcodes": ["3000496"], "histogram": {"Headache": 7, "Dizziness": 4, "Pyrexia": 4, "Circulatory collapse": 3, "Diarrhoea": 3, "Fatigue": 3, "Herpes zoster": 3, "Asthenia": 2, "Biopsy skin": 2, "Blood test": 2, "Brain natriuretic peptide": 2, "Chills": 2, "Computerised tomogram": 2, "Dyspnoea": 2, "Fibrin D dimer": 2, "Gait disturbance": 2, "Hypersensitivity": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Muscular weakness": 2, "Pulmonary embolism": 2, "Ultrasound scan": 2, "Urticarial vasculitis": 2, "Vomiting": 2, "White blood cell count": 2, "Abdomen scan": 1, "Acute respiratory distress syndrome": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Angioedema": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Anxiety": 1, "Apathy": 1, "Arthralgia": 1, "Arthritis": 1, "Blood creatine phosphokinase": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Body mass index": 1, "Body temperature": 1, "Body temperature increased": 1, "Burning sensation": 1, "C-reactive protein": 1, "COVID-19 pneumonia": 1, "Cardiac failure acute": 1, "Cataract": 1, "Cerebral thrombosis": 1, "Chest discomfort": 1, "Chest pain": 1, "Chest scan": 1, "Confusional state": 1, "Cough": 1, "Culture urine": 1, "Death": 1, "Delirium": 1, "Ear pain": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electroneuromyography": 1, "Epilepsy": 1, "Erythema": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Hypoxia": 1, "Immune thrombocytopenia": 1, "Injection site lymphadenopathy": 1, "Language disorder": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Neuralgic amyotrophy": 1, "Ophthalmic herpes zoster": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Post herpetic neuralgia": 1, "Rash": 1, "Rash erythematous": 1, "Red blood cell sedimentation rate": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Salpingo-oophoritis": 1, "Sepsis": 1, "Septic shock": 1, "Tinnitus": 1, "Troponin T": 1, "Vaccination failure": 1, "Visual impairment": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30006324.json b/docs/data/histograms/Switzerland/30006324.json
new file mode 100644
index 00000000000..76e19773798
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30006324.json
@@ -0,0 +1 @@
+{"batchcode": "30006324", "histograms": [{"batchcodes": ["30006324"], "histogram": {"Anti-titin antibody": 1, "Antiacetylcholine receptor antibody": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Eyelid ptosis": 1, "Laboratory test": 1, "Ocular myasthenia": 1, "Tensilon test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30007449.json b/docs/data/histograms/Switzerland/30007449.json
new file mode 100644
index 00000000000..71407e1c40a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30007449.json
@@ -0,0 +1 @@
+{"batchcode": "30007449", "histograms": [{"batchcodes": ["30007449"], "histogram": {"Cerebral infarction": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3000796.json b/docs/data/histograms/Switzerland/3000796.json
new file mode 100644
index 00000000000..8301c261d6e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3000796.json
@@ -0,0 +1 @@
+{"batchcode": "3000796", "histograms": [{"batchcodes": ["3000796"], "histogram": {"Biopsy": 1, "Pemphigoid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001.653.json b/docs/data/histograms/Switzerland/3001.653.json
new file mode 100644
index 00000000000..30cd1f0c0ea
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001.653.json
@@ -0,0 +1 @@
+{"batchcode": "3001.653", "histograms": [{"batchcodes": ["3001.653"], "histogram": {"Blood glucose": 1, "Hyperglycaemic hyperosmolar nonketotic syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30015.json b/docs/data/histograms/Switzerland/30015.json
new file mode 100644
index 00000000000..80723541fec
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30015.json
@@ -0,0 +1 @@
+{"batchcode": "30015", "histograms": [{"batchcodes": ["30015"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001530 / 30021.json b/docs/data/histograms/Switzerland/3001530 / 30021.json
new file mode 100644
index 00000000000..e25d559214f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001530 / 30021.json	
@@ -0,0 +1 @@
+{"batchcode": "3001530 / 30021", "histograms": [{"batchcodes": ["3001530 / 30021"], "histogram": {"Angiogram": 1, "Deep vein thrombosis": 1, "Electrocardiogram": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test negative": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001530.json b/docs/data/histograms/Switzerland/3001530.json
new file mode 100644
index 00000000000..186b373cd43
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001530.json
@@ -0,0 +1 @@
+{"batchcode": "3001530", "histograms": [{"batchcodes": ["3001530"], "histogram": {"Headache": 15, "Fatigue": 14, "Pyrexia": 10, "Myalgia": 8, "Malaise": 6, "Nausea": 6, "Arthralgia": 5, "Electrocardiogram": 5, "Blood pressure measurement": 4, "Deep vein thrombosis": 4, "Dizziness": 4, "Fibrin D dimer": 4, "Magnetic resonance imaging head": 4, "Syncope": 4, "Blood creatinine": 3, "Blood pressure increased": 3, "Computerised tomogram": 3, "Cough": 3, "Echocardiogram": 3, "Herpes zoster": 3, "Neuralgia": 3, "Palpitations": 3, "Paraesthesia": 3, "Platelet count": 3, "Rhinorrhoea": 3, "Urticaria": 3, "Vertigo": 3, "Anosmia": 2, "Asthenia": 2, "Atrial fibrillation": 2, "Body temperature": 2, "Chills": 2, "Colitis ulcerative": 2, "Death": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Disturbance in attention": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Dysuria": 2, "Haematochezia": 2, "Haemoglobin": 2, "Head discomfort": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Immune thrombocytopenia": 2, "Inappropriate schedule of product administration": 2, "Injection site pain": 2, "Injection site reaction": 2, "International normalised ratio": 2, "Loss of consciousness": 2, "Magnetic resonance imaging": 2, "Myocarditis": 2, "Neck pain": 2, "Ophthalmic herpes zoster": 2, "Pruritus": 2, "Rash": 2, "Retinal vein thrombosis": 2, "SARS-CoV-2 test": 2, "SARS-CoV-2 test positive": 2, "Tinnitus": 2, "Troponin T": 2, "Ultrasound Doppler": 2, "Vaccination site pain": 2, "White blood cell count": 2, "Abdominal pain": 1, "Acute coronary syndrome": 1, "Acute kidney injury": 1, "Ageusia": 1, "Angioedema": 1, "Angiogram": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Antiphospholipid antibodies": 1, "Arterial thrombosis": 1, "Asthmatic crisis": 1, "Basedow's disease": 1, "Bell's palsy": 1, "Biopsy bone marrow": 1, "Biopsy kidney": 1, "Biopsy skin": 1, "Blepharitis": 1, "Blood potassium": 1, "Blood sodium": 1, "Brain stem infarction": 1, "Burning sensation": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Cardiac stress test": 1, "Cardiolipin antibody": 1, "Chest discomfort": 1, "Chest pain": 1, "Chest scan": 1, "Circulatory collapse": 1, "Coagulation factor VIII level": 1, "Coagulation factor XIII level": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Confusional state": 1, "Contusion": 1, "Deafness bilateral": 1, "Dehydration": 1, "Delirium": 1, "Discomfort": 1, "Dupuytren's contracture": 1, "Dysarthria": 1, "Dysphagia": 1, "Electrocardiogram QT interval": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Electroneuromyography": 1, "Endophthalmitis": 1, "Epicondylitis": 1, "Epistaxis": 1, "Exposure to SARS-CoV-2": 1, "Eye infection": 1, "Facial paresis": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Fibrin D dimer increased": 1, "General physical health deterioration": 1, "Glycosylated haemoglobin": 1, "Growing pains": 1, "Haematemesis": 1, "Haematuria": 1, "Haemoptysis": 1, "Hangover": 1, "Heart rate increased": 1, "Hepatic mass": 1, "Herpes simplex reactivation": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Hypotension": 1, "Imaging procedure": 1, "Inflammation": 1, "Influenza like illness": 1, "Injection site bruising": 1, "Injection site hypersensitivity": 1, "Insomnia": 1, "Iridocyclitis": 1, "Ischaemic stroke": 1, "Laboratory test": 1, "Language disorder": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Microembolism": 1, "Migraine": 1, "Mixed connective tissue disease": 1, "Muscle atrophy": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Myopericarditis": 1, "Nephrotic syndrome": 1, "Neurological examination": 1, "Neutrophil count": 1, "Non-cardiac chest pain": 1, "Optic ischaemic neuropathy": 1, "Oral herpes": 1, "Pain in extremity": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Pleurisy": 1, "Pleuropericarditis": 1, "Pulmonary embolism": 1, "Purpura": 1, "QRS axis": 1, "Rash erythematous": 1, "Refusal of vaccination": 1, "Renal failure": 1, "Rheumatoid factor": 1, "Saliva altered": 1, "Seizure": 1, "Sepsis": 1, "Serum ferritin": 1, "Sinus rhythm": 1, "Skin burning sensation": 1, "Skin mass": 1, "Skin reaction": 1, "Specialist consultation": 1, "Spinal pain": 1, "Tachycardia": 1, "Thrombin-antithrombin III complex": 1, "Thrombophlebitis": 1, "Thrombosis": 1, "Trismus": 1, "Tryptase": 1, "Type II hypersensitivity": 1, "Ulnar nerve injury": 1, "Urinary tract infection": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1, "Varicose vein": 1, "Visual impairment": 1, "Vomiting": 1, "Von Willebrand's factor activity test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001530/3002541.json b/docs/data/histograms/Switzerland/3001530/3002541.json
new file mode 100644
index 00000000000..748d9983c28
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001530/3002541.json
@@ -0,0 +1 @@
+{"batchcode": "3001530/3002541", "histograms": [{"batchcodes": ["3001530/3002541"], "histogram": {"Injection site pain": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001530/XX.json b/docs/data/histograms/Switzerland/3001530/XX.json
new file mode 100644
index 00000000000..9061e258aef
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001530/XX.json
@@ -0,0 +1 @@
+{"batchcode": "3001530/XX", "histograms": [{"batchcodes": ["3001530/XX"], "histogram": {"Herpes zoster": 1, "Movement disorder": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30016 56.json b/docs/data/histograms/Switzerland/30016 56.json
new file mode 100644
index 00000000000..d1b4287010a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30016 56.json	
@@ -0,0 +1 @@
+{"batchcode": "30016 56", "histograms": [{"batchcodes": ["30016 56"], "histogram": {"Fatigue": 1, "Haemoglobin": 1, "Heparin-induced thrombocytopenia test positive": 1, "Immune thrombocytopenia": 1, "Petechiae": 1, "Platelet count": 1, "Purpura": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001653.json b/docs/data/histograms/Switzerland/3001653.json
new file mode 100644
index 00000000000..b33ec16392a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001653.json
@@ -0,0 +1 @@
+{"batchcode": "3001653", "histograms": [{"batchcodes": ["3001653"], "histogram": {"Fatigue": 4, "Blood creatinine": 3, "Deep vein thrombosis": 3, "Pyrexia": 3, "Urticaria": 3, "Computerised tomogram": 2, "Heart rate": 2, "Lip swelling": 2, "Magnetic resonance imaging": 2, "Pain in extremity": 2, "Ultrasound Doppler": 2, "Ageusia": 1, "Angina pectoris": 1, "Arrhythmia": 1, "Arthralgia": 1, "Back pain": 1, "Blood immunoglobulin E": 1, "Blood pressure diastolic": 1, "Blood pressure diastolic increased": 1, "Blood test": 1, "Cerebral venous sinus thrombosis": 1, "Chest pain": 1, "Computerised tomogram coronary artery": 1, "Computerised tomogram thorax": 1, "Conjunctival haemorrhage": 1, "Conjunctivitis": 1, "Death": 1, "Electroencephalogram": 1, "Facial paresis": 1, "Feeling drunk": 1, "Headache": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "International normalised ratio": 1, "Myositis": 1, "Nausea": 1, "Pain in jaw": 1, "Pancreatic enzymes increased": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Post-acute COVID-19 syndrome": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 antibody test": 1, "Skin reaction": 1, "Swollen tongue": 1, "Syncope": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001656.json b/docs/data/histograms/Switzerland/3001656.json
new file mode 100644
index 00000000000..971c4b52be3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001656.json
@@ -0,0 +1 @@
+{"batchcode": "3001656", "histograms": [{"batchcodes": ["3001656"], "histogram": {"Pyrexia": 12, "Headache": 9, "Fatigue": 8, "Nausea": 8, "Chills": 7, "Arthralgia": 4, "Dizziness": 4, "Injection site pain": 4, "Myalgia": 4, "Tachycardia": 4, "Asthenia": 3, "C-reactive protein": 3, "Herpes zoster": 3, "Insomnia": 3, "Lymphadenopathy": 3, "Myocarditis": 3, "White blood cell count": 3, "Blood test": 2, "Chest X-ray": 2, "Chest pain": 2, "Diarrhoea": 2, "Dry mouth": 2, "Dyspnoea": 2, "Eosinophilia": 2, "Hypertension": 2, "Hypotension": 2, "Injection site reaction": 2, "Pain in extremity": 2, "Palpitations": 2, "Paraesthesia": 2, "Pruritus": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Syncope": 2, "Thirst": 2, "Tremor": 2, "Troponin": 2, "Vomiting": 2, "Acute abdomen": 1, "Acute coronary syndrome": 1, "Acute respiratory distress syndrome": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Angiocardiogram": 1, "Anosmia": 1, "Anxiety": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Ataxia": 1, "Atypical pneumonia": 1, "Blood creatine phosphokinase": 1, "Blood gases": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature increased": 1, "Borrelia test": 1, "Breast pain": 1, "Burning sensation": 1, "COVID-19": 1, "Cardio-respiratory arrest": 1, "Computerised tomogram thorax": 1, "Contusion": 1, "Creutzfeldt-Jakob disease": 1, "Cytomegalovirus test": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Disorientation": 1, "Dysaesthesia": 1, "Dysarthria": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Emotional distress": 1, "Encephalitis": 1, "Eosinophil count": 1, "Epstein-Barr virus antibody": 1, "Feeling abnormal": 1, "Feeling of despair": 1, "Flavivirus test": 1, "General physical health deterioration": 1, "HIV test": 1, "Haematoma": 1, "Hallucination": 1, "Hepatitis viral test": 1, "Herpes zoster oticus": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site hypoaesthesia": 1, "Injection site swelling": 1, "Injury": 1, "Interstitial lung disease": 1, "Legionella infection": 1, "Leukocytosis": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Multiple sclerosis": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Pancreatic abscess": 1, "Partial seizures": 1, "Periostitis": 1, "Peripheral swelling": 1, "Polyarthritis": 1, "Polymerase chain reaction": 1, "Positron emission tomogram": 1, "Post herpetic neuralgia": 1, "Rash erythematous": 1, "Retinal vein thrombosis": 1, "Scan": 1, "Skin depigmentation": 1, "Skin reaction": 1, "Sleep disorder": 1, "Spinal pain": 1, "Tachypnoea": 1, "Thrombosis": 1, "Tinnitus": 1, "Toxoplasmosis": 1, "Treponema test": 1, "Troponin T": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination site pruritus": 1, "Venous thrombosis": 1, "Ventricular fibrillation": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001656/3002186.json b/docs/data/histograms/Switzerland/3001656/3002186.json
new file mode 100644
index 00000000000..c9331c9af4e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001656/3002186.json
@@ -0,0 +1 @@
+{"batchcode": "3001656/3002186", "histograms": [{"batchcodes": ["3001656/3002186"], "histogram": {"Face oedema": 1, "Oedema peripheral": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001659.json b/docs/data/histograms/Switzerland/3001659.json
new file mode 100644
index 00000000000..ffa2553bc1d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001659.json
@@ -0,0 +1 @@
+{"batchcode": "3001659", "histograms": [{"batchcodes": ["3001659"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001941.json b/docs/data/histograms/Switzerland/3001941.json
new file mode 100644
index 00000000000..eb16e35e0ac
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001941.json
@@ -0,0 +1 @@
+{"batchcode": "3001941", "histograms": [{"batchcodes": ["3001941"], "histogram": {"Fatigue": 6, "Pyrexia": 6, "Chills": 4, "Dyspnoea exertional": 2, "Injection site pain": 2, "Malaise": 2, "Nausea": 2, "Pain in extremity": 2, "Angioedema": 1, "Apathy": 1, "Blood test": 1, "C-reactive protein": 1, "Chest X-ray normal": 1, "Cognitive disorder": 1, "Computerised tomogram normal": 1, "Decreased appetite": 1, "Dermatitis bullous": 1, "Diaphragmatic paralysis": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Fibrin D dimer": 1, "Growing pains": 1, "Haemoglobin": 1, "Haemoglobin urine present": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypoventilation": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site inflammation": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Leukopenia": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Mobility decreased": 1, "Mononeuropathy": 1, "Musculoskeletal pain": 1, "Periarthritis": 1, "Peripheral swelling": 1, "Polymyalgia rheumatica": 1, "Protein urine": 1, "Retinal detachment": 1, "Sepsis": 1, "Sick leave": 1, "Skin mass": 1, "Sleep disorder": 1, "Tremor": 1, "Vaccination site pain": 1, "Visual field defect": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001941/3002541.json b/docs/data/histograms/Switzerland/3001941/3002541.json
new file mode 100644
index 00000000000..77387849ebe
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001941/3002541.json
@@ -0,0 +1 @@
+{"batchcode": "3001941/3002541", "histograms": [{"batchcodes": ["3001941/3002541"], "histogram": {"Chills": 1, "Injection site erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001942 3002544.json b/docs/data/histograms/Switzerland/3001942 3002544.json
new file mode 100644
index 00000000000..0c92748a9c3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001942 3002544.json	
@@ -0,0 +1 @@
+{"batchcode": "3001942 3002544", "histograms": [{"batchcodes": ["3001942 3002544"], "histogram": {"Parosmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3001942.json b/docs/data/histograms/Switzerland/3001942.json
new file mode 100644
index 00000000000..78a19bcc7d9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3001942.json
@@ -0,0 +1 @@
+{"batchcode": "3001942", "histograms": [{"batchcodes": ["3001942"], "histogram": {"Headache": 11, "Pyrexia": 8, "Chills": 5, "Electrocardiogram": 5, "Fatigue": 5, "Syncope": 5, "Asthenia": 4, "Dizziness": 4, "Pain in extremity": 4, "Angina pectoris": 3, "Arthralgia": 3, "Chest discomfort": 3, "Hypoaesthesia": 3, "Myalgia": 3, "Paraesthesia": 3, "Pulmonary embolism": 3, "Antinuclear antibody": 2, "C-reactive protein": 2, "Chest pain": 2, "Diarrhoea": 2, "Dysgeusia": 2, "Dyspnoea": 2, "Echocardiogram": 2, "Eye pain": 2, "Facial paralysis": 2, "Genital herpes": 2, "Herpes zoster": 2, "Hypersensitivity": 2, "Hypotension": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Nausea": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Tachycardia": 2, "Tinnitus": 2, "Troponin": 2, "Visual impairment": 2, "Vomiting": 2, "White blood cell count": 2, "Abdominal pain": 1, "Allergy test": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Angiogram": 1, "Aplasia pure red cell": 1, "Arrhythmia": 1, "Aspiration bone marrow": 1, "Babinski reflex test": 1, "Back pain": 1, "Balance disorder": 1, "Blood creatinine": 1, "Blood erythropoietin increased": 1, "Blood immunoglobulin M": 1, "Blood iron": 1, "Blood pressure fluctuation": 1, "Blood test": 1, "Body temperature": 1, "Bradycardia": 1, "Cardiovascular examination": 1, "Cerebral ischaemia": 1, "Cerebrovascular accident": 1, "Chest scan": 1, "Chronic fatigue syndrome": 1, "Cognitive disorder": 1, "Cold dysaesthesia": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dermatologic examination": 1, "Diplopia": 1, "Disturbance in attention": 1, "Dyspepsia": 1, "Dyspnoea exertional": 1, "Ear, nose and throat examination": 1, "Erythema": 1, "Exercise tolerance decreased": 1, "Eye swelling": 1, "Eyelid infection": 1, "Face oedema": 1, "Gastritis": 1, "Gastrointestinal pain": 1, "Growing pains": 1, "HIV test": 1, "Haemoglobin": 1, "Hemiparaesthesia": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Injection site pain": 1, "Injection site reaction": 1, "Intraocular pressure increased": 1, "Investigation": 1, "Ischaemic stroke": 1, "Lip swelling": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging head abnormal": 1, "Mental fatigue": 1, "Mesenteric vein thrombosis": 1, "Migraine": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal pain": 1, "Myelitis": 1, "Myocarditis": 1, "Myringitis": 1, "Neuralgia": 1, "Neuralgic amyotrophy": 1, "Neuritis": 1, "Neurological examination": 1, "Night sweats": 1, "Non-Hodgkin's lymphoma": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Post herpetic neuralgia": 1, "Pruritus": 1, "Rash maculo-papular": 1, "Red blood cell sedimentation rate": 1, "Seizure": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Skin reaction": 1, "Sleep disorder": 1, "Somatic symptom disorder": 1, "Stress cardiomyopathy": 1, "Sudden hearing loss": 1, "Supraventricular tachycardia": 1, "Swollen tongue": 1, "Systemic lupus erythematosus": 1, "Taste disorder": 1, "Thrombosis": 1, "Transferrin saturation": 1, "Type I hypersensitivity": 1, "Ultrasound scan": 1, "Urticaria": 1, "Uveitis": 1, "VIth nerve paralysis": 1, "Vaccination site pain": 1, "Varicella virus test": 1, "Vertigo": 1, "Vertigo positional": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002186 / 30031.json b/docs/data/histograms/Switzerland/3002186 / 30031.json
new file mode 100644
index 00000000000..22a32b0964c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002186 / 30031.json	
@@ -0,0 +1 @@
+{"batchcode": "3002186 / 30031", "histograms": [{"batchcodes": ["3002186 / 30031"], "histogram": {"Back pain": 1, "Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Growing pains": 1, "Headache": 1, "Injection site reaction": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002186 3002986.json b/docs/data/histograms/Switzerland/3002186 3002986.json
new file mode 100644
index 00000000000..3ae5b30bcf4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002186 3002986.json	
@@ -0,0 +1 @@
+{"batchcode": "3002186 3002986", "histograms": [{"batchcodes": ["3002186 3002986"], "histogram": {"Conjunctivitis": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002186.json b/docs/data/histograms/Switzerland/3002186.json
new file mode 100644
index 00000000000..1fad24adb9d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002186.json
@@ -0,0 +1 @@
+{"batchcode": "3002186", "histograms": [{"batchcodes": ["3002186"], "histogram": {"Headache": 31, "Pyrexia": 30, "Fatigue": 23, "Chills": 15, "Injection site pain": 13, "Nausea": 13, "Myalgia": 12, "Injection site reaction": 8, "Dizziness": 7, "Syncope": 6, "Vomiting": 6, "Arthralgia": 5, "Musculoskeletal pain": 5, "Rash": 5, "Dyspnoea": 4, "Injection site erythema": 4, "Ischaemic stroke": 4, "Ophthalmic herpes zoster": 4, "Abdominal pain": 3, "Asthenia": 3, "Back pain": 3, "Body temperature": 3, "Fibrin D dimer": 3, "Herpes zoster": 3, "Hyperhidrosis": 3, "Influenza like illness": 3, "Insomnia": 3, "Loss of consciousness": 3, "Lymphadenopathy": 3, "Myocarditis": 3, "Pain in extremity": 3, "Pulmonary embolism": 3, "Skin reaction": 3, "Thrombosis": 3, "Urticaria": 3, "Arrhythmia": 2, "Chest discomfort": 2, "Chest pain": 2, "Circulatory collapse": 2, "Diarrhoea": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Heavy menstrual bleeding": 2, "Hot flush": 2, "Inappropriate schedule of product administration": 2, "Magnetic resonance imaging head": 2, "Malaise": 2, "Oropharyngeal pain": 2, "Paraesthesia": 2, "SARS-CoV-2 test": 2, "Somnolence": 2, "Sudden hearing loss": 2, "Tinnitus": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Abnormal loss of weight": 1, "Ageusia": 1, "Aggression": 1, "Amnestic disorder": 1, "Anaesthesia": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Angioedema": 1, "Angiogram": 1, "Anosmia": 1, "Asthma": 1, "Aversion": 1, "Bell's palsy": 1, "Blood creatine phosphokinase": 1, "Blood glucose": 1, "Blood lactic acid": 1, "Blood pH": 1, "Blood test": 1, "Breast enlargement": 1, "Cardiac ablation": 1, "Cardiac discomfort": 1, "Cardio-respiratory arrest": 1, "Cardiovascular disorder": 1, "Cerebrovascular accident": 1, "Chronic fatigue syndrome": 1, "Chronic spontaneous urticaria": 1, "Coma scale": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Cough": 1, "Deafness": 1, "Deep vein thrombosis": 1, "Disturbance in attention": 1, "Ear pain": 1, "Embolic stroke": 1, "Fall": 1, "Febrile convulsion": 1, "Feeling abnormal": 1, "Glomerulonephritis": 1, "Haematuria": 1, "Hemiplegia": 1, "Herpes ophthalmic": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Injection site swelling": 1, "Intermenstrual bleeding": 1, "Irritability": 1, "Lymphadenitis": 1, "Magnetic resonance imaging": 1, "Meningoencephalitis viral": 1, "Migraine": 1, "Morbid thoughts": 1, "Multiple sclerosis": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Neck pain": 1, "New daily persistent headache": 1, "Noninfective gingivitis": 1, "Oligomenorrhoea": 1, "Omphalitis": 1, "Ophthalmic scan": 1, "Ophthalmological examination": 1, "Optical coherence tomography": 1, "Oral herpes": 1, "Pain": 1, "Palpitations": 1, "Poor quality sleep": 1, "Presyncope": 1, "Prostatic acid phosphatase": 1, "Prostatitis": 1, "Pruritus": 1, "Psychomotor hyperactivity": 1, "Pulseless electrical activity": 1, "Renal pain": 1, "Restlessness": 1, "Retinal vein occlusion": 1, "Rhinorrhoea": 1, "Seizure": 1, "Sleep disorder": 1, "Taste disorder": 1, "Troponin I": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002186/3002544.json b/docs/data/histograms/Switzerland/3002186/3002544.json
new file mode 100644
index 00000000000..59a3b263f6c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002186/3002544.json
@@ -0,0 +1 @@
+{"batchcode": "3002186/3002544", "histograms": [{"batchcodes": ["3002186/3002544"], "histogram": {"Chromaturia": 1, "Decreased appetite": 1, "Dizziness": 1, "Exercise tolerance decreased": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30021868.json b/docs/data/histograms/Switzerland/30021868.json
new file mode 100644
index 00000000000..58679583607
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30021868.json
@@ -0,0 +1 @@
+{"batchcode": "30021868", "histograms": [{"batchcodes": ["30021868"], "histogram": {"Chills": 1, "Ear pain": 1, "Hypotonia": 1, "Influenza like illness": 1, "Myalgia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30022912.json b/docs/data/histograms/Switzerland/30022912.json
new file mode 100644
index 00000000000..75ce4fba1ab
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30022912.json
@@ -0,0 +1 @@
+{"batchcode": "30022912", "histograms": [{"batchcodes": ["30022912"], "histogram": {"Angiocardiogram": 1, "Magnetic resonance imaging abdominal": 1, "Pericarditis": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002514.json b/docs/data/histograms/Switzerland/3002514.json
new file mode 100644
index 00000000000..34a847a9d3a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002514.json
@@ -0,0 +1 @@
+{"batchcode": "3002514", "histograms": [{"batchcodes": ["3002514"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002541 / 30031.json b/docs/data/histograms/Switzerland/3002541 / 30031.json
new file mode 100644
index 00000000000..16b36138ecc
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002541 / 30031.json	
@@ -0,0 +1 @@
+{"batchcode": "3002541 / 30031", "histograms": [{"batchcodes": ["3002541 / 30031"], "histogram": {"Hypersensitivity": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002541.json b/docs/data/histograms/Switzerland/3002541.json
new file mode 100644
index 00000000000..e1baf960b1f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002541.json
@@ -0,0 +1 @@
+{"batchcode": "3002541", "histograms": [{"batchcodes": ["3002541"], "histogram": {"Pyrexia": 29, "Headache": 24, "Fatigue": 22, "Chills": 19, "Nausea": 16, "Dizziness": 11, "Injection site reaction": 11, "Asthenia": 8, "Chest pain": 8, "Injection site pain": 8, "Myalgia": 8, "Syncope": 8, "Dyspnoea": 7, "Vomiting": 7, "Myocarditis": 6, "Paraesthesia": 6, "Abdominal pain": 5, "Arrhythmia": 5, "Arthralgia": 5, "Decreased appetite": 5, "Herpes zoster": 5, "Hyperhidrosis": 5, "Musculoskeletal pain": 5, "Pain in extremity": 5, "Tinnitus": 5, "Back pain": 4, "Hypersensitivity": 4, "Palpitations": 4, "Skin reaction": 4, "Abdominal pain upper": 3, "Blood pressure measurement": 3, "Diarrhoea": 3, "Disturbance in attention": 3, "Feeling abnormal": 3, "Heart rate": 3, "Hot flush": 3, "Insomnia": 3, "Lymphadenopathy": 3, "Migraine": 3, "Vertigo": 3, "Visual impairment": 3, "Body temperature": 2, "Cough": 2, "Deafness": 2, "Dysmenorrhoea": 2, "Dyspepsia": 2, "Feeling cold": 2, "Heart rate increased": 2, "Hypertension": 2, "Inappropriate schedule of product administration": 2, "Night sweats": 2, "Pain": 2, "Pericarditis": 2, "Pruritus": 2, "Pulmonary embolism": 2, "Somnolence": 2, "Swollen tongue": 2, "Thrombocytopenia": 2, "Acute vestibular syndrome": 1, "Ageusia": 1, "Angiocardiogram": 1, "Angioedema": 1, "Antineutrophil cytoplasmic antibody": 1, "Anxiety": 1, "Aphthous ulcer": 1, "Aspiration joint": 1, "Bacterial test": 1, "Blindness": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure decreased": 1, "Blood pressure fluctuation": 1, "Blood test": 1, "Body temperature abnormal": 1, "Body temperature increased": 1, "Bronchospasm": 1, "Burnout syndrome": 1, "C-reactive protein": 1, "CSF volume": 1, "Cardiovascular disorder": 1, "Cardiovascular examination": 1, "Cerebellar stroke": 1, "Chest discomfort": 1, "Chronic spontaneous urticaria": 1, "Circulatory collapse": 1, "Cognitive disorder": 1, "Condition aggravated": 1, "Culture stool": 1, "Delirium febrile": 1, "Depressed mood": 1, "Depression": 1, "Depression suicidal": 1, "Disorientation": 1, "Dysaesthesia": 1, "Dysgeusia": 1, "Dysphagia": 1, "Ear infection": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Enlarged uvula": 1, "Erythema": 1, "Erythema multiforme": 1, "Exposure via breast milk": 1, "Eye pruritus": 1, "Facial pain": 1, "Fibrin D dimer": 1, "General physical health deterioration": 1, "Generalised tonic-clonic seizure": 1, "Genital herpes": 1, "Glycosylated haemoglobin": 1, "Groin pain": 1, "Growing pains": 1, "Guillain-Barre syndrome": 1, "HIV infection": 1, "Haematochezia": 1, "Haemorrhagic transformation stroke": 1, "Heavy menstrual bleeding": 1, "Herpetic radiculopathy": 1, "Hypertensive crisis": 1, "Hyperthyroidism": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Immobilisation prolonged": 1, "Immune thrombocytopenia": 1, "Injection site swelling": 1, "Intercostal neuralgia": 1, "Joint swelling": 1, "Laboratory test": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Malaise": 1, "Memory impairment": 1, "Menometrorrhagia": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Neurogenic shock": 1, "Ocular hyperaemia": 1, "Optic neuritis": 1, "Oral herpes": 1, "Oral pain": 1, "Oropharyngeal pain": 1, "Orthostatic hypotension": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Pain of skin": 1, "Pemphigoid": 1, "Periarthritis": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Polymenorrhoea": 1, "Presyncope": 1, "Pyelonephritis": 1, "Radicular pain": 1, "Rash": 1, "Respiratory tract infection viral": 1, "Rhinitis": 1, "Rhinorrhoea": 1, "Rosacea": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test negative": 1, "Sleep disorder": 1, "Speech disorder": 1, "Synovitis": 1, "Tachycardia": 1, "Taste disorder": 1, "Throat tightness": 1, "Thyroiditis": 1, "Tonsillitis": 1, "Tonsillitis streptococcal": 1, "Transient global amnesia": 1, "Trigeminal neuralgia": 1, "Tryptase": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Urinary bladder haemorrhage": 1, "Urine analysis": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Venous thrombosis limb": 1, "Vestibular disorder": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002541/3003188.json b/docs/data/histograms/Switzerland/3002541/3003188.json
new file mode 100644
index 00000000000..96553588560
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002541/3003188.json
@@ -0,0 +1 @@
+{"batchcode": "3002541/3003188", "histograms": [{"batchcodes": ["3002541/3003188"], "histogram": {"Embolism arterial": 1, "Peripheral arterial occlusive disease": 1, "Plethysmography": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002544.json b/docs/data/histograms/Switzerland/3002544.json
new file mode 100644
index 00000000000..e8a2a3e4b34
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002544.json
@@ -0,0 +1 @@
+{"batchcode": "3002544", "histograms": [{"batchcodes": ["3002544"], "histogram": {"Headache": 17, "Pyrexia": 15, "Chills": 13, "Fatigue": 11, "Dizziness": 6, "Musculoskeletal pain": 6, "Nausea": 6, "Myalgia": 5, "Injection site pain": 4, "Injection site reaction": 4, "Arthralgia": 3, "Asthenia": 3, "Cough": 3, "Diarrhoea": 3, "Decreased appetite": 2, "Dyspnoea": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Pain in extremity": 2, "Pruritus": 2, "Somnolence": 2, "Syncope": 2, "Tremor": 2, "Urticaria": 2, "Vertigo": 2, "Vomiting": 2, "Abdominal pain": 1, "Adjustment disorder with depressed mood": 1, "Angina pectoris": 1, "Angioedema": 1, "Apathy": 1, "Aphthous ulcer": 1, "Back pain": 1, "Biopsy skin": 1, "Blood pressure increased": 1, "Body temperature increased": 1, "C-reactive protein increased": 1, "Cardiovascular disorder": 1, "Chest discomfort": 1, "Chest pain": 1, "Dry mouth": 1, "Dysmenorrhoea": 1, "Erythema": 1, "Erythema multiforme": 1, "Erythema nodosum": 1, "Exercise tolerance decreased": 1, "Extrasystoles": 1, "Growing pains": 1, "Haematoma": 1, "Heart rate increased": 1, "Hot flush": 1, "Hypotension": 1, "Influenza like illness": 1, "Insomnia": 1, "Lymphocyte count": 1, "Menstruation delayed": 1, "Myocarditis": 1, "Nervousness": 1, "Neutrophil count": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Rash": 1, "Restlessness": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Sick leave": 1, "Specialist consultation": 1, "Sudden hearing loss": 1, "Tinnitus": 1, "Vaccination failure": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002912.json b/docs/data/histograms/Switzerland/3002912.json
new file mode 100644
index 00000000000..519a140e295
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002912.json
@@ -0,0 +1 @@
+{"batchcode": "3002912", "histograms": [{"batchcodes": ["3002912"], "histogram": {"Pyrexia": 31, "Headache": 27, "Fatigue": 16, "Chills": 13, "Nausea": 13, "Dizziness": 10, "Myalgia": 10, "Arthralgia": 9, "Injection site reaction": 9, "Injection site pain": 8, "Paraesthesia": 8, "Dyspnoea": 6, "Syncope": 6, "Diarrhoea": 5, "Vomiting": 5, "Body temperature": 4, "Decreased appetite": 4, "Malaise": 4, "Pain": 4, "Rash": 4, "Urticaria": 4, "Arrhythmia": 3, "Chest discomfort": 3, "Growing pains": 3, "Hyperhidrosis": 3, "Hypersensitivity": 3, "Pain in extremity": 3, "Palpitations": 3, "Pruritus": 3, "Vaccination site pain": 3, "Angioedema": 2, "Anxiety": 2, "Asthenia": 2, "Blood pressure increased": 2, "Burning sensation": 2, "Condition aggravated": 2, "Deep vein thrombosis": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Injection site swelling": 2, "Ischaemic stroke": 2, "Magnetic resonance imaging": 2, "Muscle spasms": 2, "Musculoskeletal pain": 2, "Musculoskeletal stiffness": 2, "Myocarditis": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Renal pain": 2, "SARS-CoV-2 test": 2, "Skin burning sensation": 2, "Somnolence": 2, "Tachycardia": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Ageusia": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Aphthous ulcer": 1, "Arthritis enteropathic": 1, "Autoimmune hepatitis": 1, "Back pain": 1, "Bedridden": 1, "Blood count": 1, "Blood creatinine": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Bursitis": 1, "Cardiac discomfort": 1, "Cardiovascular disorder": 1, "Chest pain": 1, "Cognitive disorder": 1, "Colitis ulcerative": 1, "Colonoscopy": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Concussion": 1, "Cough": 1, "Crohn's disease": 1, "Death": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dysaesthesia": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Emotional disorder": 1, "Encephalitis": 1, "Faecal calprotectin": 1, "Fall": 1, "Feeling abnormal": 1, "Flushing": 1, "Gastric pH decreased": 1, "Hemiparesis": 1, "Hepatic pain": 1, "Hot flush": 1, "Hypertensive crisis": 1, "Hyperthyroidism": 1, "Hypothyroidism": 1, "Immunisation anxiety related reaction": 1, "Influenza like illness": 1, "Injection site atrophy": 1, "Injection site erythema": 1, "Insomnia": 1, "Intermenstrual bleeding": 1, "Iridocyclitis": 1, "Laboratory test": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Magnetic resonance imaging heart": 1, "Maternal exposure during breast feeding": 1, "Meningioma": 1, "Menometrorrhagia": 1, "Mental disorder": 1, "Migraine": 1, "Migraine with aura": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Nervous system disorder": 1, "Neuralgia": 1, "New daily persistent headache": 1, "Night sweats": 1, "Oesophagitis": 1, "Oligomenorrhoea": 1, "Ovarian cyst": 1, "Palmar erythema": 1, "Photophobia": 1, "Polymenorrhoea": 1, "Poor quality sleep": 1, "Pulmonary embolism": 1, "Rash erythematous": 1, "Restlessness": 1, "Rhinitis allergic": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Sense of oppression": 1, "Sensitive skin": 1, "Skin reaction": 1, "Sleep disorder": 1, "Swelling face": 1, "Swollen tongue": 1, "Thinking abnormal": 1, "Trigger finger": 1, "Troponin T": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Uveitis": 1, "Vaccination failure": 1, "Vaccination site rash": 1, "Ventricular tachycardia": 1, "Vertigo": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002917/ 300360.json b/docs/data/histograms/Switzerland/3002917/ 300360.json
new file mode 100644
index 00000000000..fe44404a4d8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002917/ 300360.json	
@@ -0,0 +1 @@
+{"batchcode": "3002917/ 300360", "histograms": [{"batchcodes": ["3002917/ 300360"], "histogram": {"Cerebral haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002918 / 30025.json b/docs/data/histograms/Switzerland/3002918 / 30025.json
new file mode 100644
index 00000000000..4cc983075cb
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002918 / 30025.json	
@@ -0,0 +1 @@
+{"batchcode": "3002918 / 30025", "histograms": [{"batchcodes": ["3002918 / 30025"], "histogram": {"Chills": 1, "Headache": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3002918.json b/docs/data/histograms/Switzerland/3002918.json
new file mode 100644
index 00000000000..246fbaca55e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3002918.json
@@ -0,0 +1 @@
+{"batchcode": "3002918", "histograms": [{"batchcodes": ["3002918"], "histogram": {"Pyrexia": 23, "Headache": 18, "Chills": 14, "Fatigue": 11, "Electrocardiogram": 9, "Nausea": 9, "Myocarditis": 8, "Back pain": 7, "Myalgia": 7, "Syncope": 7, "Asthenia": 6, "Dizziness": 6, "Musculoskeletal pain": 6, "Injection site pain": 5, "Echocardiogram": 4, "Erythema": 4, "Hyperhidrosis": 4, "Influenza like illness": 4, "Magnetic resonance imaging heart": 4, "Urticaria": 4, "Arthralgia": 3, "C-reactive protein": 3, "Chest pain": 3, "Decreased appetite": 3, "Dyspnoea": 3, "Injection site erythema": 3, "Injection site reaction": 3, "Malaise": 3, "Oropharyngeal pain": 3, "Pain in extremity": 3, "Paraesthesia": 3, "Pulmonary embolism": 3, "Troponin": 3, "Ultrasound scan": 3, "Vertigo": 3, "Vomiting": 3, "Body temperature": 2, "Borrelia test": 2, "Computerised tomogram thorax": 2, "Disturbance in attention": 2, "Dysgeusia": 2, "Feeling hot": 2, "Fibrin D dimer": 2, "HIV antibody": 2, "Heart rate": 2, "Inappropriate schedule of product administration": 2, "Injection site swelling": 2, "Insomnia": 2, "Magnetic resonance imaging": 2, "Magnetic resonance imaging head": 2, "Nasopharyngitis": 2, "Oxygen saturation": 2, "Pain": 2, "Pericarditis": 2, "Pruritus": 2, "Thirst": 2, "Troponin T": 2, "Abdominal pain upper": 1, "Anal haemorrhage": 1, "Anaphylactic shock": 1, "Angiocardiogram": 1, "Angiogram": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Atrial fibrillation": 1, "Audiogram": 1, "Blister": 1, "Blood creatine phosphokinase MB": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood test": 1, "Borrelia infection": 1, "Borrelia test positive": 1, "Brain stem haemorrhage": 1, "C-reactive protein increased": 1, "CSF test": 1, "Cardiac arrest": 1, "Cardiomyopathy": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Computerised tomogram coronary artery": 1, "Cough": 1, "Coxiella test": 1, "Cytomegalovirus test": 1, "Deafness": 1, "Demyelination": 1, "Diarrhoea": 1, "Dysarthria": 1, "Ear pain": 1, "Electroencephalogram": 1, "Embolic pneumonia": 1, "Embolism": 1, "Embolism venous": 1, "Endocarditis": 1, "Epstein-Barr viraemia": 1, "Exercise electrocardiogram": 1, "Facial paralysis": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling drunk": 1, "Full blood count": 1, "General physical health deterioration": 1, "Glomerular filtration rate": 1, "Growing pains": 1, "HTLV test": 1, "Haematemesis": 1, "Haematochezia": 1, "Haemoptysis": 1, "Heart rate decreased": 1, "Hepatitis": 1, "Hepatitis E": 1, "Herpes simplex encephalitis": 1, "Herpes virus infection": 1, "High density lipoprotein": 1, "Hot flush": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Hypoaesthesia": 1, "Irregular breathing": 1, "Ischaemic stroke": 1, "Laboratory test": 1, "Limb discomfort": 1, "Low density lipoprotein": 1, "Magnetic resonance imaging spinal": 1, "Myocardial infarction": 1, "Nasal congestion": 1, "Neuralgic amyotrophy": 1, "Neurological examination": 1, "Neurological symptom": 1, "New daily persistent headache": 1, "Oedema": 1, "Palpitations": 1, "Parvovirus B19 test": 1, "Pelvic pain": 1, "Peripheral swelling": 1, "Platelet count": 1, "Positron emission tomogram": 1, "Presyncope": 1, "Rash": 1, "Red blood cell sedimentation rate": 1, "Renal cyst": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Skin reaction": 1, "Streptococcus test": 1, "Syphilis": 1, "Tachycardia": 1, "Tinnitus": 1, "Troponin I": 1, "Type I hypersensitivity": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Varicose veins pelvic": 1, "Vasodilatation": 1, "Viral test": 1, "Weight decreased": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3003185.json b/docs/data/histograms/Switzerland/3003185.json
new file mode 100644
index 00000000000..d0220e474f4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3003185.json
@@ -0,0 +1 @@
+{"batchcode": "3003185", "histograms": [{"batchcodes": ["3003185"], "histogram": {"Fatigue": 2, "Headache": 2, "Chest pain": 1, "Computerised tomogram head": 1, "Dermatitis allergic": 1, "Dyspnoea": 1, "Injection site erythema": 1, "Injection site haemorrhage": 1, "Injection site induration": 1, "Injection site reaction": 1, "Lumbar puncture": 1, "Meningitis aseptic": 1, "Musculoskeletal pain": 1, "Nausea": 1, "Paraesthesia": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Rash": 1, "Rash maculo-papular": 1, "Sleep disorder": 1, "Somnolence": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3003188.json b/docs/data/histograms/Switzerland/3003188.json
new file mode 100644
index 00000000000..07aa3ce955f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3003188.json
@@ -0,0 +1 @@
+{"batchcode": "3003188", "histograms": [{"batchcodes": ["3003188"], "histogram": {"Pyrexia": 33, "Headache": 30, "Chills": 18, "Fatigue": 16, "Nausea": 16, "Myalgia": 10, "Dizziness": 9, "Injection site pain": 9, "Musculoskeletal pain": 9, "Syncope": 8, "Vomiting": 8, "Injection site reaction": 7, "Arthralgia": 6, "Dyspnoea": 6, "Cough": 5, "Hypoaesthesia": 5, "Malaise": 5, "Injection site erythema": 4, "Palpitations": 4, "Asthma": 3, "Decreased appetite": 3, "Facial paralysis": 3, "Hypotension": 3, "Paraesthesia": 3, "Rash": 3, "Tinnitus": 3, "Visual impairment": 3, "Asthenia": 2, "Chest discomfort": 2, "Chest pain": 2, "Computerised tomogram": 2, "Eye pain": 2, "General physical health deterioration": 2, "Injection site pruritus": 2, "Injection site swelling": 2, "Musculoskeletal stiffness": 2, "Myocarditis": 2, "Neck pain": 2, "Pain": 2, "Pain in extremity": 2, "Pulmonary embolism": 2, "Seizure": 2, "Skin reaction": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Accident": 1, "Ageusia": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Audiogram": 1, "Back pain": 1, "Balance disorder": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Bone pain": 1, "Breast pain": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Collagen disorder": 1, "Confusional state": 1, "Corneal lesion": 1, "Deafness": 1, "Death": 1, "Depression": 1, "Diarrhoea": 1, "Dry eye": 1, "Dysphonia": 1, "Ear discomfort": 1, "Ear pain": 1, "Eczema herpeticum": 1, "Electrocardiogram": 1, "Electroneuromyography": 1, "Encephalitis autoimmune": 1, "Epstein-Barr virus infection": 1, "Erythema": 1, "Exercise tolerance decreased": 1, "Eye disorder": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypertensive crisis": 1, "Hypotonia": 1, "Immunisation anxiety related reaction": 1, "Inflammation": 1, "Injection site warmth": 1, "Insomnia": 1, "Iron deficiency anaemia": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Liver injury": 1, "Lymphadenitis": 1, "Multiple sclerosis relapse": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Neuralgic amyotrophy": 1, "New daily persistent headache": 1, "Pain of skin": 1, "Pallor": 1, "Paralysis": 1, "Pericarditis": 1, "Photophobia": 1, "Physical examination": 1, "Pneumonitis": 1, "Polymenorrhoea": 1, "Productive cough": 1, "Restlessness": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Seasonal allergy": 1, "Sense of oppression": 1, "Sneezing": 1, "Specialist consultation": 1, "Suicidal ideation": 1, "Suicide attempt": 1, "Tachycardia": 1, "Taste disorder": 1, "Thirst": 1, "Throat irritation": 1, "Tremor": 1, "Trigeminal neuralgia": 1, "Type I hypersensitivity": 1, "Urticaria": 1, "Vaccination site reaction": 1, "Vertebral artery dissection": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30031888.json b/docs/data/histograms/Switzerland/30031888.json
new file mode 100644
index 00000000000..affc61021af
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30031888.json
@@ -0,0 +1 @@
+{"batchcode": "30031888", "histograms": [{"batchcodes": ["30031888"], "histogram": {"Chills": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3003606.json b/docs/data/histograms/Switzerland/3003606.json
new file mode 100644
index 00000000000..f65ccf381b9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3003606.json
@@ -0,0 +1 @@
+{"batchcode": "3003606", "histograms": [{"batchcodes": ["3003606"], "histogram": {"Headache": 16, "Pyrexia": 15, "Chills": 12, "Fatigue": 11, "Nausea": 7, "Dizziness": 6, "Injection site reaction": 4, "Musculoskeletal pain": 4, "Somnolence": 4, "Electrocardiogram": 3, "Herpes zoster": 3, "Myalgia": 3, "Paraesthesia": 3, "Tachycardia": 3, "Vomiting": 3, "Arrhythmia": 2, "Arthralgia": 2, "Chest pain": 2, "Computerised tomogram": 2, "Diarrhoea": 2, "Heart rate": 2, "Hyperhidrosis": 2, "Injection site pain": 2, "Insomnia": 2, "Magnetic resonance imaging": 2, "Muscle spasms": 2, "Myocarditis": 2, "Palpitations": 2, "Pericarditis": 2, "Respiratory disorder": 2, "Restlessness": 2, "SARS-CoV-2 test": 2, "Ultrasound scan": 2, "Weight": 2, "Weight decreased": 2, "Abdominal pain": 1, "Abnormal loss of weight": 1, "Acne": 1, "Ageusia": 1, "Agitation": 1, "Alpha 1 foetoprotein": 1, "Amenorrhoea": 1, "Angina pectoris": 1, "Aphasia": 1, "Asthenia": 1, "Autoantibody test": 1, "Back pain": 1, "Blood creatine phosphokinase": 1, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cardiovascular disorder": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chronic fatigue syndrome": 1, "Circulatory collapse": 1, "Cough": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dysacusis": 1, "Dysphagia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Encephalitis": 1, "Epididymitis": 1, "Epstein-Barr virus infection reactivation": 1, "Erythema": 1, "Extrasystoles": 1, "Eye pain": 1, "Faeces soft": 1, "Feeling cold": 1, "Feeling hot": 1, "Feeling of despair": 1, "Gamma-glutamyltransferase increased": 1, "Goitre": 1, "HIV test": 1, "Heart rate increased": 1, "Human chorionic gonadotropin": 1, "Hyperacusis": 1, "Hyperaesthesia": 1, "Hypertonia": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Hypotonia": 1, "Imaging procedure": 1, "Immunisation anxiety related reaction": 1, "Influenza like illness": 1, "Intentional dose omission": 1, "Investigation": 1, "Laboratory test": 1, "Lichen planus": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mobility decreased": 1, "Monoplegia": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Nervousness": 1, "Night sweats": 1, "Oligodipsia": 1, "Ophthalmic herpes simplex": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Orthostatic hypotension": 1, "Pain": 1, "Pain in jaw": 1, "Photophobia": 1, "Polymerase chain reaction": 1, "Polyuria": 1, "Pruritus": 1, "Rash": 1, "Reactive gastropathy": 1, "SARS-CoV-2 test positive": 1, "Sleep disorder": 1, "Somatic symptom disorder": 1, "Suicidal ideation": 1, "Syncope": 1, "Temperature intolerance": 1, "Thinking abnormal": 1, "Thirst": 1, "Tinnitus": 1, "Troponin": 1, "Troponin I": 1, "Ultrasound testes": 1, "Ultrasound thyroid": 1, "Vaccination failure": 1, "Vision blurred": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3003660.json b/docs/data/histograms/Switzerland/3003660.json
new file mode 100644
index 00000000000..44f07860fb0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3003660.json
@@ -0,0 +1 @@
+{"batchcode": "3003660", "histograms": [{"batchcodes": ["3003660"], "histogram": {"Headache": 8, "Pyrexia": 7, "Fatigue": 5, "Chills": 3, "Hypoaesthesia": 3, "Injection site pain": 3, "Paraesthesia": 3, "Dizziness": 2, "Musculoskeletal pain": 2, "Pain in extremity": 2, "Amenorrhoea": 1, "Ankylosing spondylitis": 1, "Arthralgia": 1, "Blood test": 1, "Borrelia test": 1, "C-reactive protein": 1, "Chest discomfort": 1, "Computerised tomogram head": 1, "Cough": 1, "Dyspnoea": 1, "Ear haemorrhage": 1, "Ear swelling": 1, "Electrocardiogram": 1, "Eye pain": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Hypertension": 1, "Influenza like illness": 1, "Laboratory test": 1, "Muscular weakness": 1, "Myocarditis": 1, "Myoclonus": 1, "Nausea": 1, "Neurological examination": 1, "Pain": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "SARS-CoV-2 antibody test": 1, "Sick leave": 1, "Slow response to stimuli": 1, "Tachycardia": 1, "Tinnitus": 1, "Vision blurred": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3003888.json b/docs/data/histograms/Switzerland/3003888.json
new file mode 100644
index 00000000000..54ba3121874
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3003888.json
@@ -0,0 +1 @@
+{"batchcode": "3003888", "histograms": [{"batchcodes": ["3003888"], "histogram": {"Chills": 1, "Headache": 1, "Injection site pain": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004 494.json b/docs/data/histograms/Switzerland/3004 494.json
new file mode 100644
index 00000000000..7383ebc6129
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004 494.json	
@@ -0,0 +1 @@
+{"batchcode": "3004 494", "histograms": [{"batchcodes": ["3004 494"], "histogram": {"Cardiac arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004065.json b/docs/data/histograms/Switzerland/3004065.json
new file mode 100644
index 00000000000..47e17b84609
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004065.json
@@ -0,0 +1 @@
+{"batchcode": "3004065", "histograms": [{"batchcodes": ["3004065"], "histogram": {"Injection site lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004215.json b/docs/data/histograms/Switzerland/3004215.json
new file mode 100644
index 00000000000..e540be9bcb9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004215.json
@@ -0,0 +1 @@
+{"batchcode": "3004215", "histograms": [{"batchcodes": ["3004215"], "histogram": {"Headache": 17, "Fatigue": 14, "Pyrexia": 14, "Chills": 9, "Dizziness": 9, "Nausea": 6, "Dyspnoea": 5, "Electrocardiogram": 5, "Myalgia": 5, "Arthralgia": 4, "Chest discomfort": 4, "Chest pain": 4, "Cough": 4, "Musculoskeletal pain": 4, "Syncope": 4, "Vomiting": 4, "Back pain": 3, "Deep vein thrombosis": 3, "Disturbance in attention": 3, "Influenza like illness": 3, "Injection site pain": 3, "Injection site reaction": 3, "Myocarditis": 3, "Pain in extremity": 3, "Pulmonary embolism": 3, "Rash": 3, "Tinnitus": 3, "Asthenia": 2, "Balance disorder": 2, "Blood pressure measurement": 2, "Blood test": 2, "Body temperature": 2, "C-reactive protein": 2, "Dysphonia": 2, "Epilepsy": 2, "Erythema": 2, "Eye pain": 2, "Insomnia": 2, "Lymphadenopathy": 2, "Magnetic resonance imaging": 2, "Palpitations": 2, "Paraesthesia": 2, "Pruritus": 2, "Skin reaction": 2, "Vaccination site reaction": 2, "Vision blurred": 2, "Acute disseminated encephalomyelitis": 1, "Adenocarcinoma": 1, "Alanine aminotransferase": 1, "Angina pectoris": 1, "Angioedema": 1, "Angiogram": 1, "Antimitochondrial antibody": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Basedow's disease": 1, "Bilirubin conjugated": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood cholesterol increased": 1, "Blood glucose decreased": 1, "Blood iron": 1, "Blood lactate dehydrogenase": 1, "Blood pressure increased": 1, "Breast cyst": 1, "Cardiac discomfort": 1, "Ceruloplasmin": 1, "Computerised tomogram head": 1, "Constipation": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Ear, nose and throat examination": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Exercise tolerance decreased": 1, "Facial paresis": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Gamma-glutamyltransferase": 1, "Gastrointestinal pain": 1, "Generalised tonic-clonic seizure": 1, "HIV antigen": 1, "Haematuria": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Hepatitis": 1, "Hepatitis A antibody": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypertensive crisis": 1, "Immunisation anxiety related reaction": 1, "Immunology test": 1, "Inflammation": 1, "Injection site hypoaesthesia": 1, "Injection site paraesthesia": 1, "Intermenstrual bleeding": 1, "Intervertebral disc protrusion": 1, "Iron binding capacity total": 1, "Laboratory test": 1, "Laryngeal inflammation": 1, "Lipase": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging spinal": 1, "Malaise": 1, "Menstruation irregular": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Myocardial necrosis marker": 1, "Neurodermatitis": 1, "Neurological examination": 1, "New daily persistent headache": 1, "Ophthalmic herpes zoster": 1, "Orthostatic hypotension": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Performance status decreased": 1, "Pericarditis": 1, "Polymenorrhoea": 1, "Presyncope": 1, "Proteinuria": 1, "Purpura": 1, "Rash pruritic": 1, "Rhinitis": 1, "Serum ferritin": 1, "Sick leave": 1, "Somnolence": 1, "Sudden hearing loss": 1, "Tachycardia": 1, "Transferrin": 1, "Transferrin saturation": 1, "Troponin": 1, "Tryptase": 1, "Type I hypersensitivity": 1, "Ultrasound chest": 1, "Urticaria": 1, "Vaccination site warmth": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004219.json b/docs/data/histograms/Switzerland/3004219.json
new file mode 100644
index 00000000000..658bf3d5f5b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004219.json
@@ -0,0 +1 @@
+{"batchcode": "3004219", "histograms": [{"batchcodes": ["3004219"], "histogram": {"Fatigue": 16, "Headache": 16, "Pyrexia": 10, "Dyspnoea": 8, "Chest pain": 7, "Asthenia": 6, "Dizziness": 6, "Echocardiogram": 6, "Electrocardiogram": 6, "Magnetic resonance imaging head": 6, "Malaise": 6, "Pain in extremity": 6, "Ultrasound scan": 6, "Injection site reaction": 5, "Lymphadenopathy": 5, "Myalgia": 5, "Paraesthesia": 5, "Syncope": 5, "Arrhythmia": 4, "Chest discomfort": 4, "Chills": 4, "Hypoaesthesia": 4, "Influenza like illness": 4, "Magnetic resonance imaging": 4, "Nausea": 4, "Pericarditis": 4, "Vomiting": 4, "Angina pectoris": 3, "Angiogram": 3, "Blood triglycerides": 3, "C-reactive protein": 3, "Computerised tomogram head": 3, "Diarrhoea": 3, "Electrocardiogram ambulatory": 3, "Erythema": 3, "Hypertension": 3, "Injection site pain": 3, "Ischaemic stroke": 3, "Low density lipoprotein": 3, "Myocarditis": 3, "Pain": 3, "Palpitations": 3, "Ultrasound Doppler": 3, "Apathy": 2, "Arthralgia": 2, "Blood cholesterol": 2, "Blood test": 2, "Body temperature": 2, "Burning sensation": 2, "Chronic fatigue syndrome": 2, "Computerised tomogram": 2, "Disturbance in attention": 2, "Fall": 2, "Glycosylated haemoglobin": 2, "Haemoglobin": 2, "High density lipoprotein": 2, "Hyperhidrosis": 2, "Immunisation anxiety related reaction": 2, "Insomnia": 2, "Investigation": 2, "Joint range of motion decreased": 2, "Neurological examination": 2, "Peripheral swelling": 2, "Pruritus": 2, "Pulmonary function test": 2, "Tinnitus": 2, "Troponin": 2, "Troponin increased": 2, "Visual impairment": 2, "Affect lability": 1, "Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Amenorrhoea": 1, "Amnesia": 1, "Anovulatory cycle": 1, "Antinuclear antibody": 1, "Back pain": 1, "Bladder discomfort": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood lactate dehydrogenase": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood test normal": 1, "Breast pain": 1, "Breath odour": 1, "C-reactive protein increased": 1, "Cardiovascular disorder": 1, "Chest X-ray": 1, "Circulatory collapse": 1, "Colitis ulcerative": 1, "Computerised tomogram thorax abnormal": 1, "Concussion": 1, "Confusional state": 1, "Cystitis": 1, "Deafness bilateral": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Discomfort": 1, "Dysarthria": 1, "Dyslipidaemia": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Ear, nose and throat examination": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram normal": 1, "Electroencephalogram": 1, "Epilepsy": 1, "Exercise tolerance decreased": 1, "Eye infection": 1, "Eye swelling": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Full blood count": 1, "Gait disturbance": 1, "Giant cell arteritis": 1, "Haematuria": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Herpes simplex": 1, "Hypersensitivity": 1, "Hypertensive crisis": 1, "Hypoaesthesia oral": 1, "Hypokalaemia": 1, "Hypotension": 1, "Hypotonia": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Influenza": 1, "Ischaemic cerebral infarction": 1, "Joint stiffness": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Lymphadenitis": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Microembolism": 1, "Migraine": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Mydriasis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "NIH stroke scale": 1, "Nasopharyngitis": 1, "Neuropsychological test": 1, "Neutropenia": 1, "Ocular discomfort": 1, "Optical coherence tomography": 1, "Oral herpes": 1, "Oxygen saturation": 1, "Paralysis": 1, "Periorbital oedema": 1, "Pleuropericarditis": 1, "Polyarthritis": 1, "Polymenorrhoea": 1, "Portal vein thrombosis": 1, "Postictal paralysis": 1, "Psychiatric evaluation abnormal": 1, "Pulmonary embolism": 1, "Pupils unequal": 1, "Rash": 1, "Renal pain": 1, "Respiration abnormal": 1, "Retinal artery occlusion": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Serum amyloid A protein": 1, "Serum ferritin": 1, "Skin test": 1, "Spirometry": 1, "Status epilepticus": 1, "Tachycardia": 1, "Tetany": 1, "Thyroid function test": 1, "Troponin I": 1, "Ultrasound abdomen abnormal": 1, "Ultrasound bladder": 1, "Urine analysis": 1, "Urticaria chronic": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1, "Vasculitis": 1, "Vertigo": 1, "Vision blurred": 1, "Vitamin B12": 1, "Vitamin D": 1, "Vitreous detachment": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004219/3004494.json b/docs/data/histograms/Switzerland/3004219/3004494.json
new file mode 100644
index 00000000000..a83c6877da2
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004219/3004494.json
@@ -0,0 +1 @@
+{"batchcode": "3004219/3004494", "histograms": [{"batchcodes": ["3004219/3004494"], "histogram": {"Blood loss anaemia": 1, "Heavy menstrual bleeding": 1, "Intermenstrual bleeding": 1, "Mineral supplementation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004224.json b/docs/data/histograms/Switzerland/3004224.json
new file mode 100644
index 00000000000..b0dce25fef8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004224.json
@@ -0,0 +1 @@
+{"batchcode": "3004224", "histograms": [{"batchcodes": ["3004224"], "histogram": {"Fatigue": 6, "Dizziness": 5, "Dyspnoea": 4, "Headache": 4, "Chest pain": 3, "Chills": 2, "Injection site reaction": 2, "Insomnia": 2, "Pain in extremity": 2, "Pyrexia": 2, "Vomiting": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Arrhythmia": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Cardiac flutter": 1, "Catheterisation cardiac": 1, "Chest discomfort": 1, "Circulatory collapse": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Heart rate": 1, "Heart rate increased": 1, "Histamine level increased": 1, "Hot flush": 1, "Hypertension": 1, "Hypotension": 1, "Injection site pain": 1, "Injection site swelling": 1, "Laboratory test": 1, "Myocarditis": 1, "Nausea": 1, "New daily persistent headache": 1, "Oxygen saturation": 1, "Palpitations": 1, "Peripheral coldness": 1, "Presyncope": 1, "Renal pain": 1, "Sleep disorder": 1, "Thirst": 1, "Tinnitus": 1, "Tremor": 1, "Vaccination site pain": 1, "Ventricular extrasystoles": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004224/3004494.json b/docs/data/histograms/Switzerland/3004224/3004494.json
new file mode 100644
index 00000000000..6cf6d4afcb4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004224/3004494.json
@@ -0,0 +1 @@
+{"batchcode": "3004224/3004494", "histograms": [{"batchcodes": ["3004224/3004494"], "histogram": {"Psoriasis": 1, "Psoriatic arthropathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004233.json b/docs/data/histograms/Switzerland/3004233.json
new file mode 100644
index 00000000000..feb88ed90c7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004233.json
@@ -0,0 +1 @@
+{"batchcode": "3004233", "histograms": [{"batchcodes": ["3004233"], "histogram": {"Feeling hot": 1, "Lip dry": 1, "Lip swelling": 1, "Pruritus": 1, "Swelling face": 1, "Swelling of eyelid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004246.json b/docs/data/histograms/Switzerland/3004246.json
new file mode 100644
index 00000000000..8ed505c0043
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004246.json
@@ -0,0 +1 @@
+{"batchcode": "3004246", "histograms": [{"batchcodes": ["3004246"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30042460.json b/docs/data/histograms/Switzerland/30042460.json
new file mode 100644
index 00000000000..48a2ec80a23
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30042460.json
@@ -0,0 +1 @@
+{"batchcode": "30042460", "histograms": [{"batchcodes": ["30042460"], "histogram": {"Aneurysm ruptured": 1, "Angina unstable": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "Chest pain": 1, "Fatigue": 1, "Glomerular filtration rate": 1, "Headache": 1, "Hypertension": 1, "Nausea": 1, "Procalcitonin": 1, "Pyrexia": 1, "Subarachnoid haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30042703/ 30015.json b/docs/data/histograms/Switzerland/30042703/ 30015.json
new file mode 100644
index 00000000000..18dac3ec8ac
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30042703/ 30015.json	
@@ -0,0 +1 @@
+{"batchcode": "30042703/ 30015", "histograms": [{"batchcodes": ["30042703/ 30015"], "histogram": {"Pseudolymphoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30042723.json b/docs/data/histograms/Switzerland/30042723.json
new file mode 100644
index 00000000000..baa168fccce
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30042723.json
@@ -0,0 +1 @@
+{"batchcode": "30042723", "histograms": [{"batchcodes": ["30042723"], "histogram": {"Body temperature": 1, "Death": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004494.json b/docs/data/histograms/Switzerland/3004494.json
new file mode 100644
index 00000000000..22a0a67be7f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004494.json
@@ -0,0 +1 @@
+{"batchcode": "3004494", "histograms": [{"batchcodes": ["3004494"], "histogram": {"Fatigue": 6, "Disturbance in attention": 3, "Dyspnoea": 3, "Headache": 3, "Pyrexia": 3, "Arthralgia": 2, "Asthenia": 2, "Chest pain": 2, "Chills": 2, "Syncope": 2, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Arrhythmia": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Impaired work ability": 1, "Injection site reaction": 1, "Lymphadenitis": 1, "Migraine": 1, "Mood swings": 1, "Myalgia": 1, "Myocarditis": 1, "Nausea": 1, "Neurodermatitis": 1, "Pain": 1, "Palpitations": 1, "Pericarditis": 1, "Pruritus": 1, "Rash": 1, "Renal pain": 1, "Skin discomfort": 1, "Skin reaction": 1, "Swelling": 1, "Thrombocytopenia": 1, "Thyroiditis": 1, "Tremor": 1, "Urticaria": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004669.json b/docs/data/histograms/Switzerland/3004669.json
new file mode 100644
index 00000000000..009d67b7338
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004669.json
@@ -0,0 +1 @@
+{"batchcode": "3004669", "histograms": [{"batchcodes": ["3004669"], "histogram": {"Headache": 3, "Pruritus": 3, "Blood test": 2, "Polymyalgia rheumatica": 2, "Pyrexia": 2, "Rash": 2, "Syncope": 2, "Urticaria": 2, "Ageusia": 1, "Anaphylactic reaction": 1, "Arthralgia": 1, "Aspiration pleural cavity": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Breast cancer": 1, "Bronchospasm": 1, "C-reactive protein": 1, "Chest pain": 1, "Chills": 1, "Computed tomographic abscessogram": 1, "Computerised tomogram": 1, "Creatinine renal clearance": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Ear infection": 1, "Eczema": 1, "Encephalitis": 1, "Erythema": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Hepatitis": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypotension": 1, "Keratoacanthoma": 1, "Laboratory test": 1, "Mechanical urticaria": 1, "Myalgia": 1, "Nasal herpes": 1, "Nausea": 1, "Optic ischaemic neuropathy": 1, "Pain in extremity": 1, "Pancreatitis": 1, "Pericardial effusion": 1, "Perichondritis": 1, "Pleural effusion": 1, "Pulmonary artery occlusion": 1, "Red blood cell sedimentation rate": 1, "Tachycardia": 1, "Tinnitus": 1, "Ultrasound scan": 1, "Vision blurred": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004689 3004955.json b/docs/data/histograms/Switzerland/3004689 3004955.json
new file mode 100644
index 00000000000..48ba9befb0e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004689 3004955.json	
@@ -0,0 +1 @@
+{"batchcode": "3004689 3004955", "histograms": [{"batchcodes": ["3004689 3004955"], "histogram": {"Cutaneous vasculitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004912.json b/docs/data/histograms/Switzerland/3004912.json
new file mode 100644
index 00000000000..e8efeba0216
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004912.json
@@ -0,0 +1 @@
+{"batchcode": "3004912", "histograms": [{"batchcodes": ["3004912"], "histogram": {"Cerebrovascular accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300495.json b/docs/data/histograms/Switzerland/300495.json
new file mode 100644
index 00000000000..a6d490ff0d2
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300495.json
@@ -0,0 +1 @@
+{"batchcode": "300495", "histograms": [{"batchcodes": ["300495"], "histogram": {"Facial pain": 1, "Headache": 1, "Influenza like illness": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pyrexia": 1, "Sinusitis": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3004955.json b/docs/data/histograms/Switzerland/3004955.json
new file mode 100644
index 00000000000..ecb9ec57aa5
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3004955.json
@@ -0,0 +1 @@
+{"batchcode": "3004955", "histograms": [{"batchcodes": ["3004955"], "histogram": {"Urticaria": 6, "Dyspnoea": 5, "Pruritus": 5, "Dizziness": 4, "Headache": 4, "Arthralgia": 3, "Asthenia": 3, "Fatigue": 3, "Pain in extremity": 3, "Angioedema": 2, "Chest pain": 2, "Chills": 2, "Heart rate increased": 2, "Hypersensitivity": 2, "Hypertension": 2, "Nausea": 2, "Peripheral swelling": 2, "Pulmonary embolism": 2, "Pyrexia": 2, "Tryptase": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Anaphylactoid shock": 1, "Anxiety": 1, "Blood creatinine": 1, "Body temperature": 1, "Chest discomfort": 1, "Deafness unilateral": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dysmenorrhoea": 1, "Ear pain": 1, "Facial pain": 1, "Feeling cold": 1, "Flushing": 1, "Glomerular filtration rate": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Influenza like illness": 1, "Injection site rash": 1, "Injection site reaction": 1, "Intermenstrual bleeding": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Neovascular age-related macular degeneration": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Presyncope": 1, "Rash": 1, "Rash erythematous": 1, "Sick leave": 1, "Skin reaction": 1, "Sudden hearing loss": 1, "Syncope": 1, "Tinnitus": 1, "Tremor": 1, "Urticaria chronic": 1, "Vasculitis": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300496.json b/docs/data/histograms/Switzerland/300496.json
new file mode 100644
index 00000000000..f36f92ba827
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300496.json
@@ -0,0 +1 @@
+{"batchcode": "300496", "histograms": [{"batchcodes": ["300496"], "histogram": {"Angina pectoris": 1, "Bell's palsy": 1, "Blood creatine": 1, "C-reactive protein": 1, "Chills": 1, "Erythema": 1, "Influenza like illness": 1, "Intraductal proliferative breast lesion": 1, "Magnetic resonance imaging": 1, "Pain in extremity": 1, "Paralysis": 1, "Positron emission tomogram": 1, "Pyrexia": 1, "Ultrasound breast": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3005219.json b/docs/data/histograms/Switzerland/3005219.json
new file mode 100644
index 00000000000..5c5fc98655e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3005219.json
@@ -0,0 +1 @@
+{"batchcode": "3005219", "histograms": [{"batchcodes": ["3005219"], "histogram": {"Influenza like illness": 1, "Magnetic resonance imaging heart": 1, "Myocarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3005238.json b/docs/data/histograms/Switzerland/3005238.json
new file mode 100644
index 00000000000..58a71fb974f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3005238.json
@@ -0,0 +1 @@
+{"batchcode": "3005238", "histograms": [{"batchcodes": ["3005238"], "histogram": {"Urticaria": 13, "Pruritus": 8, "Fatigue": 4, "Dizziness": 3, "Dyspnoea": 3, "Headache": 3, "Injection site pain": 3, "Mechanical urticaria": 2, "Myalgia": 2, "Nausea": 2, "Pyrexia": 2, "Rash": 2, "Skin reaction": 2, "Syncope": 2, "Acute febrile neutrophilic dermatosis": 1, "Angina pectoris": 1, "Ankylosing spondylitis": 1, "Arthralgia": 1, "Asthenia": 1, "Balance disorder": 1, "Blood creatine phosphokinase increased": 1, "Blood test": 1, "C-reactive protein increased": 1, "Carotid artery stenosis": 1, "Chest discomfort": 1, "Chills": 1, "Circulatory collapse": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Dysgeusia": 1, "Dysphagia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Epilepsy": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Gastrooesophageal reflux disease": 1, "Haematoma": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Immune thrombocytopenia": 1, "Insomnia": 1, "Ischaemic stroke": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Motor dysfunction": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nasal inflammation": 1, "Oedema peripheral": 1, "Pain in extremity": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Pleurisy": 1, "Pneumonia": 1, "Polyserositis": 1, "Pulmonary embolism": 1, "Pulmonary thrombosis": 1, "Renal impairment": 1, "Rheumatoid arthritis": 1, "Sensory disturbance": 1, "Skin swelling": 1, "Tachycardia": 1, "Thrombosis": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Urticaria chronic": 1, "Vasculitis": 1, "Weight increased": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3005290.json b/docs/data/histograms/Switzerland/3005290.json
new file mode 100644
index 00000000000..93136b2782f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3005290.json
@@ -0,0 +1 @@
+{"batchcode": "3005290", "histograms": [{"batchcodes": ["3005290"], "histogram": {"Polyarthritis": 1, "Skin reaction": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3005704,.json b/docs/data/histograms/Switzerland/3005704,.json
new file mode 100644
index 00000000000..66369a19a4f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3005704,.json
@@ -0,0 +1 @@
+{"batchcode": "3005704,", "histograms": [{"batchcodes": ["3005704,"], "histogram": {"Myalgia": 1, "Neck pain": 1, "Oesophageal pain": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3005704.json b/docs/data/histograms/Switzerland/3005704.json
new file mode 100644
index 00000000000..f5b10695d8c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3005704.json
@@ -0,0 +1 @@
+{"batchcode": "3005704", "histograms": [{"batchcodes": ["3005704"], "histogram": {"Urticaria": 11, "Pain in extremity": 5, "Pruritus": 5, "Pyrexia": 5, "Fatigue": 4, "Chest discomfort": 3, "Dyspnoea": 3, "Nausea": 3, "Syncope": 3, "Abdominal pain lower": 2, "Blood pressure measurement": 2, "Chest pain": 2, "Chills": 2, "Dizziness": 2, "Echocardiogram": 2, "Hypoacusis": 2, "Laboratory test": 2, "Mechanical urticaria": 2, "Rash erythematous": 2, "Skin reaction": 2, "Tinnitus": 2, "Ageusia": 1, "Amputation": 1, "Angiocardiogram": 1, "Arthralgia": 1, "Aspiration pleural cavity normal": 1, "Asthenia": 1, "Audiogram": 1, "Back pain": 1, "Balance disorder": 1, "Blood cholesterol": 1, "Blood culture positive": 1, "Blood glucose": 1, "Bursitis": 1, "C-reactive protein": 1, "Circulatory collapse": 1, "Computerised tomogram": 1, "Computerised tomogram thorax abnormal": 1, "Congestive cardiomyopathy": 1, "Death": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dysmenorrhoea": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear swelling": 1, "Echocardiogram abnormal": 1, "Eczema": 1, "Electrocardiogram": 1, "Eyelid rash": 1, "Gastroenteritis viral": 1, "Gastrointestinal pain": 1, "General physical health deterioration": 1, "Genital herpes": 1, "Headache": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypotonia": 1, "Impaired work ability": 1, "Joint swelling": 1, "Lip swelling": 1, "Liver function test abnormal": 1, "Lymphadenopathy": 1, "Macular oedema": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Menstrual disorder": 1, "Mouth swelling": 1, "Muscle spasms": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Neuralgic amyotrophy": 1, "Obstructive sleep apnoea syndrome": 1, "Oedema": 1, "Ophthalmological examination": 1, "Oropharyngeal pain": 1, "Pain": 1, "Palpitations": 1, "Paraesthesia": 1, "Parosmia": 1, "Perioral dermatitis": 1, "Peripheral swelling": 1, "Polyneuropathy": 1, "Positron emission tomogram": 1, "Pulmonary embolism": 1, "Rash": 1, "Rash pruritic": 1, "Retinal artery thrombosis": 1, "Retinal vein thrombosis": 1, "SARS-CoV-2 antibody test positive": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sick leave": 1, "Skin irritation": 1, "Soft tissue infection": 1, "Splenomegaly": 1, "Throat irritation": 1, "Throat tightness": 1, "Thyroid function test": 1, "Trigeminal neuralgia": 1, "Urticaria chronic": 1, "Weight decreased": 1, "Weight increased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3005837.json b/docs/data/histograms/Switzerland/3005837.json
new file mode 100644
index 00000000000..64ec7d8019b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3005837.json
@@ -0,0 +1 @@
+{"batchcode": "3005837", "histograms": [{"batchcodes": ["3005837"], "histogram": {"Urticaria": 10, "Fatigue": 7, "Pyrexia": 5, "Dyspnoea": 4, "Headache": 4, "Pruritus": 4, "Chest discomfort": 3, "Chills": 3, "Sick leave": 3, "Angioedema": 2, "Asthenia": 2, "Eyelid ptosis": 2, "Feeling abnormal": 2, "Hyperhidrosis": 2, "Muscle spasms": 2, "Palpitations": 2, "Rash": 2, "Skin reaction": 2, "Tachycardia": 2, "Abdominal discomfort": 1, "Adverse reaction": 1, "Aphthous ulcer": 1, "Asthma": 1, "Back pain": 1, "Blood pressure increased": 1, "Chest pain": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysphagia": 1, "Extrasystoles": 1, "Eye swelling": 1, "Gastrooesophageal reflux disease": 1, "General physical health deterioration": 1, "Heart rate increased": 1, "Hypertension": 1, "Hypotonia": 1, "Influenza like illness": 1, "Injection site reaction": 1, "Lip exfoliation": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Migraine": 1, "Muscle rigidity": 1, "Myalgia": 1, "Nausea": 1, "Ophthalmological examination": 1, "Pain": 1, "Pain in extremity": 1, "Skin swelling": 1, "Somnolence": 1, "Syncope": 1, "Tinnitus": 1, "Urticaria chronic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3006274 / 30036.json b/docs/data/histograms/Switzerland/3006274 / 30036.json
new file mode 100644
index 00000000000..0d6d3fd948c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3006274 / 30036.json	
@@ -0,0 +1 @@
+{"batchcode": "3006274 / 30036", "histograms": [{"batchcodes": ["3006274 / 30036"], "histogram": {"Administration site movement impairment": 1, "Chills": 1, "Injection site pain": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3006274.json b/docs/data/histograms/Switzerland/3006274.json
new file mode 100644
index 00000000000..3e9396b5104
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3006274.json
@@ -0,0 +1 @@
+{"batchcode": "3006274", "histograms": [{"batchcodes": ["3006274"], "histogram": {"Urticaria": 13, "Dyspnoea": 4, "Pruritus": 4, "Fatigue": 3, "Pyrexia": 3, "Headache": 2, "Herpes zoster": 2, "Mechanical urticaria": 2, "Abdominal pain": 1, "Acute myocardial infarction": 1, "Alanine aminotransferase": 1, "Angioedema": 1, "Arthralgia": 1, "Aspartate aminotransferase normal": 1, "Atrial fibrillation": 1, "Blood alkaline phosphatase": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood immunoglobulin E": 1, "Blood lactate dehydrogenase": 1, "Blood thyroid stimulating hormone": 1, "C-reactive protein": 1, "Cerebral venous thrombosis": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Coagulopathy": 1, "Colitis": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea at rest": 1, "Epicondylitis": 1, "Erythema": 1, "Gastritis": 1, "Gastrooesophageal reflux disease": 1, "Haemoglobin": 1, "Helicobacter test": 1, "Hot flush": 1, "Injection site pain": 1, "Irritability": 1, "Lymphadenopathy": 1, "Menstruation irregular": 1, "Musculoskeletal pain": 1, "Myopericarditis": 1, "Nausea": 1, "Night sweats": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Parasite blood test": 1, "Phlebitis": 1, "Red blood cell sedimentation rate": 1, "Scan thyroid gland": 1, "Skin reaction": 1, "Sleep disorder": 1, "Sudden hearing loss": 1, "Swelling": 1, "Syncope": 1, "Urticaria chronic": 1, "Urticarial vasculitis": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3006324.json b/docs/data/histograms/Switzerland/3006324.json
new file mode 100644
index 00000000000..cd1e7837557
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3006324.json
@@ -0,0 +1 @@
+{"batchcode": "3006324", "histograms": [{"batchcodes": ["3006324"], "histogram": {"Pruritus": 5, "Urticaria": 4, "Haemoglobin": 2, "Angioedema": 1, "Asthma": 1, "Axial spondyloarthritis": 1, "Blister": 1, "Blood cholesterol": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "C-reactive protein": 1, "Cytogenetic analysis": 1, "Cytology": 1, "Dyspnoea": 1, "Electrophoresis": 1, "Fear of death": 1, "Headache": 1, "Herpes zoster cutaneous disseminated": 1, "Histology": 1, "Hypergammaglobulinaemia benign monoclonal": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Laboratory test": 1, "Light chain analysis": 1, "Liver function test": 1, "Magnetic resonance imaging": 1, "Mechanical urticaria": 1, "Monoclonal gammopathy": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral spondyloarthritis": 1, "Peripheral swelling": 1, "Polymyalgia rheumatica": 1, "Respiratory distress": 1, "Serum ferritin": 1, "Skin burning sensation": 1, "Skin reaction": 1, "Tachycardia": 1, "Trigeminal neuralgia": 1, "Urticaria chronic": 1, "Vitamin B12": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3006372.json b/docs/data/histograms/Switzerland/3006372.json
new file mode 100644
index 00000000000..142fc4b8621
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3006372.json
@@ -0,0 +1 @@
+{"batchcode": "3006372", "histograms": [{"batchcodes": ["3006372"], "histogram": {"Anaphylactic shock": 1, "Circulatory collapse": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/300918.json b/docs/data/histograms/Switzerland/300918.json
new file mode 100644
index 00000000000..8e46119851b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/300918.json
@@ -0,0 +1 @@
+{"batchcode": "300918", "histograms": [{"batchcodes": ["300918"], "histogram": {"Facial paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/301530.json b/docs/data/histograms/Switzerland/301530.json
new file mode 100644
index 00000000000..594877cf83a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/301530.json
@@ -0,0 +1 @@
+{"batchcode": "301530", "histograms": [{"batchcodes": ["301530"], "histogram": {"Anxiety": 1, "Headache": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Pyrexia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/302544.json b/docs/data/histograms/Switzerland/302544.json
new file mode 100644
index 00000000000..23ef098ffe7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/302544.json
@@ -0,0 +1 @@
+{"batchcode": "302544", "histograms": [{"batchcodes": ["302544"], "histogram": {"Chills": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3038077700688 /.json b/docs/data/histograms/Switzerland/3038077700688 /.json
new file mode 100644
index 00000000000..51ebd7686d2
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3038077700688 /.json	
@@ -0,0 +1 @@
+{"batchcode": "3038077700688 /", "histograms": [{"batchcodes": ["3038077700688 /"], "histogram": {"Deep vein thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30380777700.json b/docs/data/histograms/Switzerland/30380777700.json
new file mode 100644
index 00000000000..5d9610d2c37
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30380777700.json
@@ -0,0 +1 @@
+{"batchcode": "30380777700", "histograms": [{"batchcodes": ["30380777700"], "histogram": {"Bladder disorder": 1, "Cardiovascular disorder": 1, "Chills": 1, "Growing pains": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30380777700688,.json b/docs/data/histograms/Switzerland/30380777700688,.json
new file mode 100644
index 00000000000..7f6a93cfb28
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30380777700688,.json
@@ -0,0 +1 @@
+{"batchcode": "30380777700688,", "histograms": [{"batchcodes": ["30380777700688,"], "histogram": {"Chest discomfort": 1, "Myocarditis": 1, "Palpitations": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30380777700688.json b/docs/data/histograms/Switzerland/30380777700688.json
new file mode 100644
index 00000000000..297d23e3b5c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30380777700688.json
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Switzerland/30380777700688/.json b/docs/data/histograms/Switzerland/30380777700688/.json
new file mode 100644
index 00000000000..f40c5f527d1
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30380777700688/.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3042460.json b/docs/data/histograms/Switzerland/3042460.json
new file mode 100644
index 00000000000..7432925c486
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3042460.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/30496.json b/docs/data/histograms/Switzerland/30496.json
new file mode 100644
index 00000000000..7e56bc9e77d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/30496.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/3132760.json b/docs/data/histograms/Switzerland/3132760.json
new file mode 100644
index 00000000000..de468b1b389
--- /dev/null
+++ b/docs/data/histograms/Switzerland/3132760.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/34215.json b/docs/data/histograms/Switzerland/34215.json
new file mode 100644
index 00000000000..f4df0dc4afd
--- /dev/null
+++ b/docs/data/histograms/Switzerland/34215.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/4.json b/docs/data/histograms/Switzerland/4.json
new file mode 100644
index 00000000000..69997142308
--- /dev/null
+++ b/docs/data/histograms/Switzerland/4.json
@@ -0,0 +1 @@
+{"batchcode": "4", "histograms": [{"batchcodes": ["4"], "histogram": {"Dizziness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/46FEEFDDBD88D64.json b/docs/data/histograms/Switzerland/46FEEFDDBD88D64.json
new file mode 100644
index 00000000000..25ba6cf9b38
--- /dev/null
+++ b/docs/data/histograms/Switzerland/46FEEFDDBD88D64.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/5005238.json b/docs/data/histograms/Switzerland/5005238.json
new file mode 100644
index 00000000000..70645bfc95d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/5005238.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/68225.json b/docs/data/histograms/Switzerland/68225.json
new file mode 100644
index 00000000000..c5ae50c0c38
--- /dev/null
+++ b/docs/data/histograms/Switzerland/68225.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/76806822250011.json b/docs/data/histograms/Switzerland/76806822250011.json
new file mode 100644
index 00000000000..8fc437b836e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/76806822250011.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/7680682250011.json b/docs/data/histograms/Switzerland/7680682250011.json
new file mode 100644
index 00000000000..2393500dca6
--- /dev/null
+++ b/docs/data/histograms/Switzerland/7680682250011.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/7F64101643D3161.json b/docs/data/histograms/Switzerland/7F64101643D3161.json
new file mode 100644
index 00000000000..a944edd04c7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/7F64101643D3161.json
@@ -0,0 +1 @@
+{"batchcode": "7F64101643D3161", "histograms": [{"batchcodes": ["7F64101643D3161"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/88332A.json b/docs/data/histograms/Switzerland/88332A.json
new file mode 100644
index 00000000000..068d2e41281
--- /dev/null
+++ b/docs/data/histograms/Switzerland/88332A.json
@@ -0,0 +1 @@
+{"batchcode": "88332A", "histograms": [{"batchcodes": ["88332A"], "histogram": {"Chills": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/8A9Z2L.json b/docs/data/histograms/Switzerland/8A9Z2L.json
new file mode 100644
index 00000000000..358b015502c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/8A9Z2L.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/9.json b/docs/data/histograms/Switzerland/9.json
new file mode 100644
index 00000000000..6d17a3d3b2f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/9.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/9256D1A4BEA2ABC.json b/docs/data/histograms/Switzerland/9256D1A4BEA2ABC.json
new file mode 100644
index 00000000000..bdaeed5e180
--- /dev/null
+++ b/docs/data/histograms/Switzerland/9256D1A4BEA2ABC.json
@@ -0,0 +1 @@
+{"batchcode": "9256D1A4BEA2ABC", "histograms": [{"batchcodes": ["9256D1A4BEA2ABC"], "histogram": {"Asthenia": 1, "Chest discomfort": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Influenza like illness": 1, "Insomnia": 1, "Musculoskeletal pain": 1, "Nausea": 1, "Oral herpes": 1, "Palpitations": 1, "Paraesthesia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/99705C49FBDB849.json b/docs/data/histograms/Switzerland/99705C49FBDB849.json
new file mode 100644
index 00000000000..a7f8e14ce78
--- /dev/null
+++ b/docs/data/histograms/Switzerland/99705C49FBDB849.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/9A4D5858BC6DF27.json b/docs/data/histograms/Switzerland/9A4D5858BC6DF27.json
new file mode 100644
index 00000000000..e27e6493d99
--- /dev/null
+++ b/docs/data/histograms/Switzerland/9A4D5858BC6DF27.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/9D9DC45BC5C26BF.json b/docs/data/histograms/Switzerland/9D9DC45BC5C26BF.json
new file mode 100644
index 00000000000..1d090d707aa
--- /dev/null
+++ b/docs/data/histograms/Switzerland/9D9DC45BC5C26BF.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/A2251D3.json b/docs/data/histograms/Switzerland/A2251D3.json
new file mode 100644
index 00000000000..a208f1a2486
--- /dev/null
+++ b/docs/data/histograms/Switzerland/A2251D3.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/A271E2BEA93C499.json b/docs/data/histograms/Switzerland/A271E2BEA93C499.json
new file mode 100644
index 00000000000..528380a4757
--- /dev/null
+++ b/docs/data/histograms/Switzerland/A271E2BEA93C499.json
@@ -0,0 +1 @@
+{"batchcode": "A271E2BEA93C499", "histograms": [{"batchcodes": ["A271E2BEA93C499"], "histogram": {"Hypoaesthesia": 1, "Injection site pain": 1, "Muscle strength abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/A5FF3467 F37B09.json b/docs/data/histograms/Switzerland/A5FF3467 F37B09.json
new file mode 100644
index 00000000000..ea6f46ff484
--- /dev/null
+++ b/docs/data/histograms/Switzerland/A5FF3467 F37B09.json	
@@ -0,0 +1 @@
+{"batchcode": "A5FF3467 F37B09", "histograms": [{"batchcodes": ["A5FF3467 F37B09"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Dizziness": 1, "Ear discomfort": 1, "Fatigue": 1, "Flushing": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Palpitations": 1, "Paraesthesia": 1, "Parosmia": 1, "Tachycardia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/AA5BA7C4D9A2EDB.json b/docs/data/histograms/Switzerland/AA5BA7C4D9A2EDB.json
new file mode 100644
index 00000000000..489f9783326
--- /dev/null
+++ b/docs/data/histograms/Switzerland/AA5BA7C4D9A2EDB.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/AB25320.json b/docs/data/histograms/Switzerland/AB25320.json
new file mode 100644
index 00000000000..20f560233cf
--- /dev/null
+++ b/docs/data/histograms/Switzerland/AB25320.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/AB85320.json b/docs/data/histograms/Switzerland/AB85320.json
new file mode 100644
index 00000000000..6981fa10678
--- /dev/null
+++ b/docs/data/histograms/Switzerland/AB85320.json
@@ -0,0 +1 @@
+{"batchcode": "AB85320", "histograms": [{"batchcodes": ["AB85320"], "histogram": {"Myalgia": 1, "Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ABZ 5320.json b/docs/data/histograms/Switzerland/ABZ 5320.json
new file mode 100644
index 00000000000..be498626ea8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ABZ 5320.json	
@@ -0,0 +1 @@
+{"batchcode": "ABZ 5320", "histograms": [{"batchcodes": ["ABZ 5320"], "histogram": {"Purpura": 1, "Venous thrombosis limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ABZ5320.json b/docs/data/histograms/Switzerland/ABZ5320.json
new file mode 100644
index 00000000000..cd4673972c1
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ABZ5320.json
@@ -0,0 +1 @@
+{"batchcode": "ABZ5320", "histograms": [{"batchcodes": ["ABZ5320"], "histogram": {"Dizziness": 6, "Headache": 6, "Pyrexia": 6, "Fatigue": 5, "Vision blurred": 4, "Musculoskeletal pain": 3, "Nausea": 3, "Pain in extremity": 3, "Angioedema": 2, "Arthralgia": 2, "Asthenia": 2, "Chills": 2, "Disturbance in attention": 2, "Dyspnoea": 2, "Injection site pain": 2, "Muscle spasms": 2, "Paraesthesia": 2, "Sleep disorder": 2, "Tachycardia": 2, "Tinnitus": 2, "Urticaria": 2, "Abdominal pain": 1, "Ageusia": 1, "Application site coldness": 1, "Back pain": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blood test": 1, "Bone pain": 1, "Chest X-ray abnormal": 1, "Diarrhoea": 1, "Dyspnoea exertional": 1, "Echocardiogram": 1, "Erectile dysfunction": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Flatulence": 1, "Gastrointestinal disorder": 1, "Heart rate increased": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Myocarditis": 1, "Neuralgia": 1, "Neurodermatitis": 1, "New daily persistent headache": 1, "Ophthalmological examination": 1, "Pain": 1, "Pericarditis": 1, "Premenstrual pain": 1, "Rash": 1, "Skin reaction": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/AC7D726223EC08C.json b/docs/data/histograms/Switzerland/AC7D726223EC08C.json
new file mode 100644
index 00000000000..8299e2a49f8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/AC7D726223EC08C.json
@@ -0,0 +1 @@
+{"batchcode": "AC7D726223EC08C", "histograms": [{"batchcodes": ["AC7D726223EC08C"], "histogram": {"Angina pectoris": 2, "Electrocardiogram": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Angiocardiogram": 1, "Angiogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ARZ75320.json b/docs/data/histograms/Switzerland/ARZ75320.json
new file mode 100644
index 00000000000..e5d09259bc4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ARZ75320.json
@@ -0,0 +1 @@
+{"batchcode": "ARZ75320", "histograms": [{"batchcodes": ["ARZ75320"], "histogram": {"Tinnitus": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ASKU.json b/docs/data/histograms/Switzerland/ASKU.json
new file mode 100644
index 00000000000..b5fffc47876
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ASKU.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/AXWQY2.json b/docs/data/histograms/Switzerland/AXWQY2.json
new file mode 100644
index 00000000000..062b90a64c5
--- /dev/null
+++ b/docs/data/histograms/Switzerland/AXWQY2.json
@@ -0,0 +1 @@
+{"batchcode": "AXWQY2", "histograms": [{"batchcodes": ["AXWQY2"], "histogram": {"Eczema": 1, "Facial pain": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Rash": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/BNT162B2.json b/docs/data/histograms/Switzerland/BNT162B2.json
new file mode 100644
index 00000000000..2c4f524edea
--- /dev/null
+++ b/docs/data/histograms/Switzerland/BNT162B2.json
@@ -0,0 +1 @@
+{"batchcode": "BNT162B2", "histograms": [{"batchcodes": ["BNT162B2"], "histogram": {"Cerebrovascular accident": 1, "Electroencephalogram": 1, "Epilepsy": 1, "Magnetic resonance imaging": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/BX8679.json b/docs/data/histograms/Switzerland/BX8679.json
new file mode 100644
index 00000000000..225dc2b89c0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/BX8679.json
@@ -0,0 +1 @@
+{"batchcode": "BX8679", "histograms": [{"batchcodes": ["BX8679"], "histogram": {"Angina pectoris": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/CH.-B.:1D016A.json b/docs/data/histograms/Switzerland/CH.-B.:1D016A.json
new file mode 100644
index 00000000000..9b4e0637583
--- /dev/null
+++ b/docs/data/histograms/Switzerland/CH.-B.:1D016A.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/CH2A9A5B4AFFE93.json b/docs/data/histograms/Switzerland/CH2A9A5B4AFFE93.json
new file mode 100644
index 00000000000..55eb4ebe580
--- /dev/null
+++ b/docs/data/histograms/Switzerland/CH2A9A5B4AFFE93.json
@@ -0,0 +1 @@
+{"batchcode": "CH2A9A5B4AFFE93", "histograms": [{"batchcodes": ["CH2A9A5B4AFFE93"], "histogram": {"Blood creatine phosphokinase": 1, "Rhabdomyolysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/CH3001656.json b/docs/data/histograms/Switzerland/CH3001656.json
new file mode 100644
index 00000000000..90ba25147ae
--- /dev/null
+++ b/docs/data/histograms/Switzerland/CH3001656.json
@@ -0,0 +1 @@
+{"batchcode": "CH3001656", "histograms": [{"batchcodes": ["CH3001656"], "histogram": {"Peripheral swelling": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/CH: 4C414B33964.json b/docs/data/histograms/Switzerland/CH: 4C414B33964.json
new file mode 100644
index 00000000000..0c85d37a12a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/CH: 4C414B33964.json	
@@ -0,0 +1 @@
+{"batchcode": "CH: 4C414B33964", "histograms": [{"batchcodes": ["CH: 4C414B33964"], "histogram": {"Ventricular fibrillation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/CH:32200357C047.json b/docs/data/histograms/Switzerland/CH:32200357C047.json
new file mode 100644
index 00000000000..1e20868b65a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/CH:32200357C047.json
@@ -0,0 +1 @@
+{"batchcode": "CH:32200357C047", "histograms": [{"batchcodes": ["CH:32200357C047"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/CHB 04 409 1 A.json b/docs/data/histograms/Switzerland/CHB 04 409 1 A.json
new file mode 100644
index 00000000000..9c87491117a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/CHB 04 409 1 A.json	
@@ -0,0 +1 @@
+{"batchcode": "CHB 04 409 1 A", "histograms": [{"batchcodes": ["CHB 04 409 1 A"], "histogram": {"Burning sensation": 1, "Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/D730AA30A3C8313.json b/docs/data/histograms/Switzerland/D730AA30A3C8313.json
new file mode 100644
index 00000000000..0899a4652e6
--- /dev/null
+++ b/docs/data/histograms/Switzerland/D730AA30A3C8313.json
@@ -0,0 +1 @@
+{"batchcode": "D730AA30A3C8313", "histograms": [{"batchcodes": ["D730AA30A3C8313"], "histogram": {"Ischaemic stroke": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/DEOCAB8643.json b/docs/data/histograms/Switzerland/DEOCAB8643.json
new file mode 100644
index 00000000000..160af5c2be1
--- /dev/null
+++ b/docs/data/histograms/Switzerland/DEOCAB8643.json
@@ -0,0 +1 @@
+{"batchcode": "DEOCAB8643", "histograms": [{"batchcodes": ["DEOCAB8643"], "histogram": {"Angiogram": 1, "Autoimmune eye disorder": 1, "Headache": 1, "Migraine": 1, "Nausea": 1, "Specialist consultation": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/E43014.json b/docs/data/histograms/Switzerland/E43014.json
new file mode 100644
index 00000000000..7443dbc922a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/E43014.json
@@ -0,0 +1 @@
+{"batchcode": "E43014", "histograms": [{"batchcodes": ["E43014"], "histogram": {"Dizziness": 1, "Hot flush": 1, "Hypertension": 1, "Malaise": 1, "Sinus tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/E56796.json b/docs/data/histograms/Switzerland/E56796.json
new file mode 100644
index 00000000000..318177288c6
--- /dev/null
+++ b/docs/data/histograms/Switzerland/E56796.json
@@ -0,0 +1 @@
+{"batchcode": "E56796", "histograms": [{"batchcodes": ["E56796"], "histogram": {"Asthenia": 1, "Feeling cold": 1, "Myalgia": 1, "Prostatic specific antigen": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/E76788.json b/docs/data/histograms/Switzerland/E76788.json
new file mode 100644
index 00000000000..70d8bba7d60
--- /dev/null
+++ b/docs/data/histograms/Switzerland/E76788.json
@@ -0,0 +1 @@
+{"batchcode": "E76788", "histograms": [{"batchcodes": ["E76788"], "histogram": {"Biopsy": 1, "Computerised tomogram": 1, "Magnetic resonance imaging": 1, "Positron emission tomogram": 1, "Taste disorder": 1, "Tongue paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EBB5BF6017.json b/docs/data/histograms/Switzerland/EBB5BF6017.json
new file mode 100644
index 00000000000..ee2946ad27b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EBB5BF6017.json
@@ -0,0 +1 @@
+{"batchcode": "EBB5BF6017", "histograms": [{"batchcodes": ["EBB5BF6017"], "histogram": {"Angiogram": 1, "Photophobia": 1, "Specialist consultation": 1, "Vitreous floaters": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EC3143.json b/docs/data/histograms/Switzerland/EC3143.json
new file mode 100644
index 00000000000..471800d6b96
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EC3143.json
@@ -0,0 +1 @@
+{"batchcode": "EC3143", "histograms": [{"batchcodes": ["EC3143"], "histogram": {"Asthenia": 1, "Dyspnoea": 1, "Heart rate": 1, "Nausea": 1, "Paraesthesia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EH0477.json b/docs/data/histograms/Switzerland/EH0477.json
new file mode 100644
index 00000000000..ebc98ecc6fa
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EH0477.json
@@ -0,0 +1 @@
+{"batchcode": "EH0477", "histograms": [{"batchcodes": ["EH0477"], "histogram": {"Anti-thyroid antibody": 1, "Basedow's disease": 1, "Blood folate": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "C-reactive protein": 1, "Hypothyroidism": 1, "SARS-CoV-2 test": 1, "Serum ferritin": 1, "Thyroid stimulating immunoglobulin": 1, "Thyroxine": 1, "Ultrasound thyroid": 1, "Vitamin B12": 1, "Vitamin D": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EI0725.json b/docs/data/histograms/Switzerland/EI0725.json
new file mode 100644
index 00000000000..77e783e3fd9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EI0725.json
@@ -0,0 +1 @@
+{"batchcode": "EI0725", "histograms": [{"batchcodes": ["EI0725"], "histogram": {"Blood calcium": 1, "Blood chloride": 1, "Blood lactic acid": 1, "Blood pH": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram thorax": 1, "Discomfort": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Electrocardiogram abnormal": 1, "Fibrin D dimer": 1, "Investigation": 1, "Malaise": 1, "PCO2": 1, "PO2": 1, "Syncope": 1, "Troponin": 1, "Troponin increased": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EI6796.json b/docs/data/histograms/Switzerland/EI6796.json
new file mode 100644
index 00000000000..d78917e6819
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EI6796.json
@@ -0,0 +1 @@
+{"batchcode": "EI6796", "histograms": [{"batchcodes": ["EI6796"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EJ 6788.json b/docs/data/histograms/Switzerland/EJ 6788.json
new file mode 100644
index 00000000000..95a222e6246
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EJ 6788.json	
@@ -0,0 +1 @@
+{"batchcode": "EJ 6788", "histograms": [{"batchcodes": ["EJ 6788"], "histogram": {"Biopsy colon": 1, "Colitis microscopic": 1, "Colonoscopy": 1, "Culture stool": 1, "Embolic stroke": 1, "Head discomfort": 1, "Malaise": 1, "Psychotic symptom": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EJ 6796.json b/docs/data/histograms/Switzerland/EJ 6796.json
new file mode 100644
index 00000000000..4d3ebe8f794
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EJ 6796.json	
@@ -0,0 +1 @@
+{"batchcode": "EJ 6796", "histograms": [{"batchcodes": ["EJ 6796"], "histogram": {"Arrhythmia": 1, "Atrial fibrillation": 1, "Computerised tomogram": 1, "Craniocerebral injury": 1, "Fall": 1, "Skull fracture": 1, "Subdural haematoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EJ6788.json b/docs/data/histograms/Switzerland/EJ6788.json
new file mode 100644
index 00000000000..0e7f77c6151
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EJ6788.json
@@ -0,0 +1 @@
+{"batchcode": "EJ6788", "histograms": [{"batchcodes": ["EJ6788"], "histogram": {"SARS-CoV-2 test": 3, "Computerised tomogram": 2, "Heart rate": 2, "Malaise": 2, "Tachycardia": 2, "Vaccination failure": 2, "Acute kidney injury": 1, "Angioedema": 1, "Aphonia": 1, "Appendicitis": 1, "Blood calcium": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "COVID-19": 1, "COVID-19 pneumonia": 1, "Cardiac arrest": 1, "Chills": 1, "Computerised tomogram thorax": 1, "Confusional state": 1, "Culture throat": 1, "Death": 1, "Dehydration": 1, "Diabetic complication": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Exercise electrocardiogram": 1, "Gastrointestinal disorder": 1, "Generalised tonic-clonic seizure": 1, "Haemoglobin": 1, "Herpes zoster": 1, "Hypercalcaemia": 1, "Hypersensitivity": 1, "Influenza like illness": 1, "Laryngeal oedema": 1, "Magnetic resonance imaging heart": 1, "Metabolic syndrome": 1, "Myocarditis": 1, "Nausea": 1, "Obstructive airways disorder": 1, "Odynophagia": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Paraesthesia": 1, "Pneumonia": 1, "Pneumonia aspiration": 1, "Polyneuropathy": 1, "Presyncope": 1, "Pruritus": 1, "Psychiatric decompensation": 1, "Pyrexia": 1, "Rash pustular": 1, "SARS-CoV-2 antibody test": 1, "Skin reaction": 1, "Tongue oedema": 1, "Tremor": 1, "Vaccination site haematoma": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EJ6795.json b/docs/data/histograms/Switzerland/EJ6795.json
new file mode 100644
index 00000000000..4393d988212
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EJ6795.json
@@ -0,0 +1 @@
+{"batchcode": "EJ6795", "histograms": [{"batchcodes": ["EJ6795"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EJ6796.json b/docs/data/histograms/Switzerland/EJ6796.json
new file mode 100644
index 00000000000..e98e621dc0f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EJ6796.json
@@ -0,0 +1 @@
+{"batchcode": "EJ6796", "histograms": [{"batchcodes": ["EJ6796"], "histogram": {"Headache": 5, "COVID-19": 4, "Nausea": 4, "SARS-CoV-2 test": 4, "Arthralgia": 3, "Chills": 3, "Diarrhoea": 3, "General physical health deterioration": 3, "Malaise": 3, "Blood pressure measurement": 2, "Dizziness": 2, "Fatigue": 2, "Hot flush": 2, "Hyperhidrosis": 2, "Magnetic resonance imaging": 2, "Myalgia": 2, "Oropharyngeal pain": 2, "Somnolence": 2, "Angioedema": 1, "Aspiration bone marrow": 1, "Asthenia": 1, "Bedridden": 1, "Blood pressure increased": 1, "Burning sensation": 1, "C-reactive protein": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Condition aggravated": 1, "Conjunctivitis bacterial": 1, "Cough": 1, "Creatinine renal clearance": 1, "Deafness unilateral": 1, "Death": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Electromyogram": 1, "Epistaxis": 1, "Erysipeloid": 1, "Fall": 1, "Flushing": 1, "Hallucination, visual": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypotension": 1, "Immune thrombocytopenia": 1, "Inappropriate schedule of product administration": 1, "Joint swelling": 1, "Lower respiratory tract infection": 1, "Muscular weakness": 1, "Neck pain": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Orthopaedic examination": 1, "Oxygen saturation": 1, "Oxygen saturation abnormal": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Pemphigoid": 1, "Periarthritis": 1, "Platelet count": 1, "Pneumonia pneumococcal": 1, "Pulmonary embolism": 1, "Rheumatoid arthritis": 1, "Sensory disturbance": 1, "Sepsis": 1, "Spinal pain": 1, "Tachycardia": 1, "Tachypnoea": 1, "Tinnitus": 1, "Ultrasound Doppler normal": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Vertigo positional": 1, "Vomiting": 1, "White blood cell disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EJ6798.json b/docs/data/histograms/Switzerland/EJ6798.json
new file mode 100644
index 00000000000..1bb14f37546
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EJ6798.json
@@ -0,0 +1 @@
+{"batchcode": "EJ6798", "histograms": [{"batchcodes": ["EJ6798"], "histogram": {"Blood creatinine": 1, "Body temperature": 1, "C-reactive protein": 1, "Death": 1, "Disorientation": 1, "Pyrexia": 1, "Renal failure": 1, "Sepsis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EK0788.json b/docs/data/histograms/Switzerland/EK0788.json
new file mode 100644
index 00000000000..0a2653e0a78
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EK0788.json
@@ -0,0 +1 @@
+{"batchcode": "EK0788", "histograms": [{"batchcodes": ["EK0788"], "histogram": {"Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Invasive lobular breast carcinoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EK9788.json b/docs/data/histograms/Switzerland/EK9788.json
new file mode 100644
index 00000000000..32caa271819
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EK9788.json
@@ -0,0 +1 @@
+{"batchcode": "EK9788", "histograms": [{"batchcodes": ["EK9788"], "histogram": {"Dizziness": 4, "Blood pressure measurement": 3, "Dyspnoea": 3, "Hyperhidrosis": 3, "Angiocardiogram": 2, "Blood pressure increased": 2, "Cough": 2, "Echocardiogram": 2, "Headache": 2, "Heart rate": 2, "Muscle spasms": 2, "Peripheral coldness": 2, "Pulmonary embolism": 2, "Stress cardiomyopathy": 2, "Troponin": 2, "Acute stress disorder": 1, "Blood gases": 1, "Blood pH": 1, "Blood thyroid stimulating hormone": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram": 1, "Computerised tomogram thorax": 1, "Death": 1, "Dissociative disorder": 1, "Drug ineffective": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Epilepsy": 1, "Erythema": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Flushing": 1, "General physical health deterioration": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hypertension": 1, "Hypotension": 1, "Influenza like illness": 1, "Magnetic resonance imaging": 1, "Nasopharyngitis": 1, "Oxygen saturation": 1, "Pallor": 1, "Palpitations": 1, "Paraesthesia": 1, "Pneumonia aspiration": 1, "Presyncope": 1, "Prostatic specific antigen": 1, "Rheumatoid arthritis": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "SARS-CoV-2 test": 1, "Sense of oppression": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tremor": 1, "Ultrasound abdomen normal": 1, "Underdose": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EL 0725.json b/docs/data/histograms/Switzerland/EL 0725.json
new file mode 100644
index 00000000000..df87226182a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EL 0725.json	
@@ -0,0 +1 @@
+{"batchcode": "EL 0725", "histograms": [{"batchcodes": ["EL 0725"], "histogram": {"Diarrhoea haemorrhagic": 1, "Ear, nose and throat examination": 1, "Enterocolitis haemorrhagic": 1, "Hot flush": 1, "Hyperthermia": 1, "Nausea": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EL0725.json b/docs/data/histograms/Switzerland/EL0725.json
new file mode 100644
index 00000000000..d18a91cf4ae
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EL0725.json
@@ -0,0 +1 @@
+{"batchcode": "EL0725", "histograms": [{"batchcodes": ["EL0725"], "histogram": {"Hypertension": 4, "Nausea": 4, "Blood pressure measurement": 3, "COVID-19": 3, "Syncope": 3, "Ultrasound scan": 3, "Vaccination failure": 3, "Chills": 2, "Dizziness": 2, "Fatigue": 2, "Heart rate": 2, "Laboratory test": 2, "Musculoskeletal pain": 2, "SARS-CoV-2 test": 2, "Tachycardia": 2, "Abdominal discomfort": 1, "Anaphylactic reaction": 1, "Asthenia": 1, "Asthma": 1, "Axillary lymphadenectomy": 1, "Blood creatinine": 1, "Blood fibrinogen": 1, "Blood fibrinogen increased": 1, "Blood uric acid": 1, "Body temperature": 1, "Borrelia test": 1, "Breast haematoma": 1, "Breast pain": 1, "Cardiovascular disorder": 1, "Chest X-ray": 1, "Chest pain": 1, "Cold sweat": 1, "Cough": 1, "Death": 1, "Diarrhoea": 1, "Double stranded DNA antibody": 1, "Dysaesthesia": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Electrocardiogram normal": 1, "Facial paralysis": 1, "Fibrin D dimer": 1, "Glomerular filtration rate": 1, "Hypersensitivity": 1, "Investigation": 1, "Joint swelling": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Macular oedema": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Monoplegia": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Myalgia": 1, "Myelodysplastic syndrome": 1, "Myoclonus": 1, "Oedema peripheral": 1, "Pallor": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Platelet count": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Retinal vein thrombosis": 1, "Rhinitis": 1, "SARS-CoV-2 test positive": 1, "Salivary gland enlargement": 1, "Sensory disturbance": 1, "Serology test": 1, "Sickle cell anaemia with crisis": 1, "Sinusitis": 1, "Specialist consultation": 1, "Speech disorder": 1, "Systemic lupus erythematosus": 1, "Tendonitis": 1, "Thrombocytopenia": 1, "Type II hypersensitivity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EL3560.json b/docs/data/histograms/Switzerland/EL3560.json
new file mode 100644
index 00000000000..958f41c415a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EL3560.json
@@ -0,0 +1 @@
+{"batchcode": "EL3560", "histograms": [{"batchcodes": ["EL3560"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EL6796.json b/docs/data/histograms/Switzerland/EL6796.json
new file mode 100644
index 00000000000..1796e460140
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EL6796.json
@@ -0,0 +1 @@
+{"batchcode": "EL6796", "histograms": [{"batchcodes": ["EL6796"], "histogram": {"Angiogram": 1, "Cardiac failure": 1, "Cerebrovascular accident": 1, "Circulatory collapse": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Hypotension": 1, "Incorrect route of product administration": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EL8723.json b/docs/data/histograms/Switzerland/EL8723.json
new file mode 100644
index 00000000000..055a85d48b3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EL8723.json
@@ -0,0 +1 @@
+{"batchcode": "EL8723", "histograms": [{"batchcodes": ["EL8723"], "histogram": {"COVID-19": 4, "SARS-CoV-2 test": 3, "Vaccination failure": 3, "Asthenia": 2, "Blood culture": 2, "Chest X-ray": 2, "Computerised tomogram thorax": 2, "Epilepsy": 2, "Hypersensitivity": 2, "Pyrexia": 2, "Rash": 2, "SARS-CoV-2 antibody test": 2, "Angiogram": 1, "Antinuclear antibody": 1, "Antiphospholipid antibodies": 1, "Blood count": 1, "Body temperature": 1, "COVID-19 pneumonia": 1, "Cardiac telemetry": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Culture urine": 1, "Cyanosis": 1, "Deep vein thrombosis": 1, "Depressed mood": 1, "Diarrhoea": 1, "Disorientation": 1, "Dizziness": 1, "Drug eruption": 1, "Drug ineffective": 1, "Echocardiogram": 1, "Emergency care examination": 1, "Erythromelalgia": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Headache": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Infection": 1, "Investigation": 1, "Laboratory test": 1, "Legionella infection": 1, "Malaise": 1, "Nausea": 1, "Ophthalmic vein thrombosis": 1, "Pruritus": 1, "Renal function test": 1, "Respiratory viral panel": 1, "Retinal vein occlusion": 1, "Rheumatoid factor": 1, "Sepsis": 1, "Severe acute respiratory syndrome": 1, "Sinus tachycardia": 1, "Stool analysis": 1, "Swollen tongue": 1, "Trigeminal neuralgia": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EM 0477.json b/docs/data/histograms/Switzerland/EM 0477.json
new file mode 100644
index 00000000000..bb9b1f6018b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EM 0477.json	
@@ -0,0 +1 @@
+{"batchcode": "EM 0477", "histograms": [{"batchcodes": ["EM 0477"], "histogram": {"Arrhythmia": 1, "Atrial fibrillation": 1, "Fall": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EM0477.json b/docs/data/histograms/Switzerland/EM0477.json
new file mode 100644
index 00000000000..94623e9fd25
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EM0477.json
@@ -0,0 +1 @@
+{"batchcode": "EM0477", "histograms": [{"batchcodes": ["EM0477"], "histogram": {"C-reactive protein": 9, "Pyrexia": 8, "Fatigue": 7, "Herpes zoster": 7, "Dyspnoea": 6, "SARS-CoV-2 test": 6, "Blood creatinine": 5, "COVID-19": 5, "Chills": 5, "Dizziness": 5, "White blood cell count": 5, "Cough": 4, "Headache": 4, "Investigation": 4, "Myalgia": 4, "Oxygen saturation": 4, "Pain in extremity": 4, "Pruritus": 4, "Rash": 4, "Vomiting": 4, "Anaphylactic reaction": 3, "Asthenia": 3, "Blood pressure measurement": 3, "Body temperature": 3, "Computerised tomogram thorax": 3, "Condition aggravated": 3, "Death": 3, "Fall": 3, "Fibrin D dimer": 3, "Glomerular filtration rate": 3, "Heart rate": 3, "Magnetic resonance imaging": 3, "Platelet count": 3, "Arthralgia": 2, "Blood creatine phosphokinase": 2, "Blood lactic acid": 2, "Blood test": 2, "Chest X-ray": 2, "Computerised tomogram": 2, "Confusional state": 2, "Diarrhoea": 2, "Electrocardiogram": 2, "Electroencephalogram": 2, "Hypersensitivity": 2, "Influenza like illness": 2, "Low density lipoprotein": 2, "Magnetic resonance imaging head": 2, "N-terminal prohormone brain natriuretic peptide": 2, "Nausea": 2, "Neck pain": 2, "Presyncope": 2, "SARS-CoV-2 antibody test": 2, "Serology test": 2, "Vaccination failure": 2, "Vertigo": 2, "Anaphylactic shock": 1, "Angiocardiogram": 1, "Angioedema": 1, "Angiogram": 1, "Anti-thyroid antibody": 1, "Antineutrophil cytoplasmic antibody": 1, "Aortitis": 1, "Appendicitis": 1, "Arthritis": 1, "Asthma": 1, "Atrial fibrillation": 1, "Audiogram": 1, "Autoimmune thyroid disorder": 1, "Blindness": 1, "Blood alkaline phosphatase": 1, "Blood cholesterol": 1, "Blood count": 1, "Blood gases": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Body mass index": 1, "Borrelia test": 1, "Bronchial wall thickening": 1, "C-reactive protein increased": 1, "CSF mononuclear cell count increased": 1, "Cardiac arrest": 1, "Cardiovascular disorder": 1, "Cardiovascular function test": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Chronic obstructive pulmonary disease": 1, "Computerised tomogram head": 1, "Corneal infiltrates": 1, "Craniocerebral injury": 1, "Deafness unilateral": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Dermatitis psoriasiform": 1, "Disease progression": 1, "Disease recurrence": 1, "Disorientation": 1, "Drug hypersensitivity": 1, "Drug ineffective": 1, "Dry eye": 1, "Dysarthria": 1, "Dysphonia": 1, "Ear pain": 1, "Echocardiogram": 1, "Eczema": 1, "Encephalitis": 1, "Enterovirus test": 1, "Erythema annulare": 1, "Extremity necrosis": 1, "Eye disorder": 1, "Eye pain": 1, "Facial bones fracture": 1, "Feeling abnormal": 1, "Fractional exhaled nitric oxide": 1, "Gait disturbance": 1, "Glycosylated haemoglobin": 1, "Gout": 1, "Groin pain": 1, "HIV antibody": 1, "Haematoma muscle": 1, "Haemoglobin": 1, "Heart sounds": 1, "Hemianopia homonymous": 1, "Herpes simplex test": 1, "High density lipoprotein": 1, "Hypertension": 1, "Hypoxia": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Ischaemic cerebral infarction": 1, "Ischaemic stroke": 1, "Leukopenia": 1, "Lumbar puncture": 1, "Lung consolidation": 1, "Lymphadenopathy": 1, "Lymphoedema": 1, "Malaise": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "NIH stroke scale": 1, "Nasopharyngitis": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "Oedema peripheral": 1, "Oesophageal perforation": 1, "Oesophagogastroduodenoscopy": 1, "Ophthalmic herpes zoster": 1, "PCO2": 1, "PO2": 1, "Pain": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Paresis": 1, "Pemphigoid": 1, "Peripheral venous disease": 1, "Physical examination": 1, "Plethysmography": 1, "Polymerase chain reaction": 1, "Pulmonary arterial pressure": 1, "Pulmonary fibrosis": 1, "Pulmonary hypertension": 1, "Pulmonary oedema": 1, "Purpura": 1, "Radiation mastitis": 1, "Rash maculo-papular": 1, "Rash papulosquamous": 1, "Respiratory distress": 1, "Salivary hypersecretion": 1, "Schellong test": 1, "Scratch": 1, "Septic shock": 1, "Skin lesion": 1, "Speech disorder": 1, "Spinal cord ischaemia": 1, "Spinal disorder": 1, "Sudden hearing loss": 1, "Swelling": 1, "Tachycardia paroxysmal": 1, "Thrombocytopenia": 1, "Thyroglobulin": 1, "Thyroiditis": 1, "Thyroxine free": 1, "Tinnitus": 1, "Toxic skin eruption": 1, "Transient ischaemic attack": 1, "Treponema test": 1, "Tri-iodothyronine free": 1, "Trismus": 1, "Troponin T": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Ultrasound thyroid": 1, "Urinary retention": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Vasculitis": 1, "Viral test": 1, "Visual impairment": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EM0477/PAA15657.json b/docs/data/histograms/Switzerland/EM0477/PAA15657.json
new file mode 100644
index 00000000000..37dcbd83f1f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EM0477/PAA15657.json
@@ -0,0 +1 @@
+{"batchcode": "EM0477/PAA15657", "histograms": [{"batchcodes": ["EM0477/PAA15657"], "histogram": {"Cardiac arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EP 2163.json b/docs/data/histograms/Switzerland/EP 2163.json
new file mode 100644
index 00000000000..f7d2c97c800
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EP 2163.json	
@@ -0,0 +1 @@
+{"batchcode": "EP 2163", "histograms": [{"batchcodes": ["EP 2163"], "histogram": {"Neurological examination": 1, "Restless legs syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EP 7449.json b/docs/data/histograms/Switzerland/EP 7449.json
new file mode 100644
index 00000000000..65362bcab63
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EP 7449.json	
@@ -0,0 +1 @@
+{"batchcode": "EP 7449", "histograms": [{"batchcodes": ["EP 7449"], "histogram": {"Electric shock sensation": 1, "Limb discomfort": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EP 9605.json b/docs/data/histograms/Switzerland/EP 9605.json
new file mode 100644
index 00000000000..64bfbbfa2bc
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EP 9605.json	
@@ -0,0 +1 @@
+{"batchcode": "EP 9605", "histograms": [{"batchcodes": ["EP 9605"], "histogram": {"Cardiac failure acute": 1, "Circulatory collapse": 1, "Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EP0725.json b/docs/data/histograms/Switzerland/EP0725.json
new file mode 100644
index 00000000000..1e3a4781f15
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EP0725.json
@@ -0,0 +1 @@
+{"batchcode": "EP0725", "histograms": [{"batchcodes": ["EP0725"], "histogram": {"Electrocardiogram ambulatory": 1, "Hyperhidrosis": 1, "Neuralgia": 1, "Palpitations": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EP2163.json b/docs/data/histograms/Switzerland/EP2163.json
new file mode 100644
index 00000000000..5cb53880693
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EP2163.json
@@ -0,0 +1 @@
+{"batchcode": "EP2163", "histograms": [{"batchcodes": ["EP2163"], "histogram": {"Fatigue": 8, "Arthralgia": 5, "Headache": 5, "Magnetic resonance imaging": 4, "Pain": 4, "Blood pressure measurement": 3, "Dizziness": 3, "Enthesopathy": 3, "Myalgia": 3, "Pyrexia": 3, "SARS-CoV-2 test": 3, "Asthenia": 2, "Blood creatinine": 2, "C-reactive protein": 2, "COVID-19": 2, "Chills": 2, "Cough": 2, "Deep vein thrombosis": 2, "Heart rate": 2, "Hypertension": 2, "Laboratory test": 2, "Magnetic resonance imaging head": 2, "Malaise": 2, "Musculoskeletal stiffness": 2, "Oropharyngeal pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Red blood cell sedimentation rate": 2, "Rheumatoid factor": 2, "Somnolence": 2, "Ultrasound Doppler": 2, "Vaccination failure": 2, "Vertigo": 2, "Agitation": 1, "Alanine aminotransferase": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Aspartate aminotransferase": 1, "Audiogram": 1, "Back pain": 1, "Biopsy bladder": 1, "Bladder pain": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood calcium": 1, "Blood count": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Body temperature": 1, "Borrelia test": 1, "C-reactive protein increased": 1, "Cerebral ischaemia": 1, "Cerebrovascular accident": 1, "Chest scan": 1, "Colitis ulcerative": 1, "Computerised tomogram head": 1, "Cystitis interstitial": 1, "Cystoscopy": 1, "Deafness unilateral": 1, "Decreased activity": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dyspnoea at rest": 1, "Dyspnoea exertional": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Electroneuromyography": 1, "Epicondylitis": 1, "Facet joint syndrome": 1, "Facial paresis": 1, "Feeling hot": 1, "Full blood count": 1, "Gamma-glutamyltransferase": 1, "Generalised tonic-clonic seizure": 1, "Glycosylated haemoglobin": 1, "HIV test": 1, "Hemiplegia": 1, "Hepatitis B core antibody positive": 1, "Hepatitis E virus test": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypertensive crisis": 1, "Hypokalaemia": 1, "Immunisation reaction": 1, "Interchange of vaccine products": 1, "Ischaemic cerebral infarction": 1, "Leukopenia": 1, "Lipids": 1, "Lumbar puncture": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging neck": 1, "Middle insomnia": 1, "Multiple sclerosis relapse": 1, "Muscle spasticity": 1, "Muscular weakness": 1, "Musculoskeletal pain": 1, "NIH stroke scale score decreased": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neuralgic amyotrophy": 1, "Neurological examination": 1, "Off label use": 1, "Ophthalmic herpes zoster": 1, "Osteoarthritis": 1, "Oxygen saturation": 1, "Pelvic discomfort": 1, "Peripheral swelling": 1, "Presyncope": 1, "Radioisotope scan": 1, "SARS-CoV-2 test positive": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Sleep disorder": 1, "Specialist consultation": 1, "Spinal osteoarthritis": 1, "Sudden death": 1, "Synovitis": 1, "Tachycardia": 1, "Tendon rupture": 1, "Troponin T": 1, "Ultrasound scan": 1, "Urethral pain": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site reaction": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EP3014.json b/docs/data/histograms/Switzerland/EP3014.json
new file mode 100644
index 00000000000..59ac899ee5a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EP3014.json
@@ -0,0 +1 @@
+{"batchcode": "EP3014", "histograms": [{"batchcodes": ["EP3014"], "histogram": {"Abdominal pain": 1, "C-reactive protein": 1, "Fibrin D dimer": 1, "Pericardial effusion": 1, "Specialist consultation": 1, "Ultrasound abdomen": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EP9605.json b/docs/data/histograms/Switzerland/EP9605.json
new file mode 100644
index 00000000000..dc31e2beaf7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EP9605.json
@@ -0,0 +1 @@
+{"batchcode": "EP9605", "histograms": [{"batchcodes": ["EP9605"], "histogram": {"SARS-CoV-2 test": 16, "Blood pressure measurement": 15, "COVID-19": 13, "Vaccination failure": 12, "Headache": 10, "Heart rate": 10, "Fatigue": 8, "Pyrexia": 8, "Hypertension": 7, "Blood creatinine": 6, "C-reactive protein": 6, "Dyspnoea": 6, "Electrocardiogram": 6, "Herpes zoster": 6, "Oxygen saturation": 6, "Tachycardia": 6, "Ultrasound scan": 6, "Asthenia": 5, "Death": 5, "Paraesthesia": 5, "Rash": 5, "Arthralgia": 4, "Blood glucose": 4, "Chills": 4, "Fibrin D dimer": 4, "Myalgia": 4, "Blood count": 3, "Blood culture": 3, "Body temperature": 3, "Cerebrovascular accident": 3, "Chest X-ray": 3, "Computerised tomogram head": 3, "Deep vein thrombosis": 3, "Dizziness": 3, "Electroencephalogram": 3, "Facial paralysis": 3, "Fall": 3, "Glycosylated haemoglobin": 3, "Haemoglobin": 3, "Investigation": 3, "Low density lipoprotein": 3, "Magnetic resonance imaging": 3, "Magnetic resonance imaging head": 3, "Physical examination": 3, "Platelet count": 3, "Pruritus": 3, "Pulmonary embolism": 3, "Rhinorrhoea": 3, "Troponin": 3, "Ultrasound Doppler": 3, "Abdominal pain": 2, "Activated partial thromboplastin time": 2, "Acute myocardial infarction": 2, "Alanine aminotransferase": 2, "Anaphylactic reaction": 2, "Angina pectoris": 2, "Angiogram": 2, "Anosmia": 2, "Arrhythmia": 2, "Aspartate aminotransferase": 2, "Blood pressure increased": 2, "Blood sodium": 2, "Blood test": 2, "Blood thyroid stimulating hormone": 2, "Blood uric acid": 2, "Borrelia test": 2, "Chest pain": 2, "Colonoscopy": 2, "Computerised tomogram": 2, "Cough": 2, "Diarrhoea": 2, "Drug ineffective": 2, "Echocardiogram": 2, "Endocarditis": 2, "Epilepsy": 2, "Exercise tolerance decreased": 2, "Extrasystoles": 2, "Gamma-glutamyltransferase": 2, "Glomerular filtration rate": 2, "Haematocrit": 2, "Ischaemic stroke": 2, "Lymphocyte count": 2, "Malaise": 2, "Muscular weakness": 2, "NIH stroke scale": 2, "Nausea": 2, "Neurological examination": 2, "Oedema peripheral": 2, "Off label use": 2, "Oral herpes": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Rash pruritic": 2, "SARS-CoV-2 antibody test": 2, "SARS-CoV-2 test positive": 2, "Sinus rhythm": 2, "Specialist consultation": 2, "Sudden death": 2, "Syncope": 2, "Treponema test": 2, "Troponin T": 2, "Tryptase": 2, "Vaccination site haematoma": 2, "Vomiting": 2, "White blood cell count": 2, "X-ray": 2, "Acute pulmonary oedema": 1, "Ageusia": 1, "Alanine aminotransferase increased": 1, "Allergy to vaccine": 1, "Amenorrhoea": 1, "Amnesia": 1, "Anaemia": 1, "Angiocardiogram": 1, "Angioedema": 1, "Angiogram cerebral": 1, "Ankylosing spondylitis": 1, "Anxiety": 1, "Aphasia": 1, "Arthritis": 1, "Aspartate aminotransferase increased": 1, "Asymptomatic COVID-19": 1, "Atrial fibrillation": 1, "Atrioventricular block first degree": 1, "Auscultation": 1, "Back pain": 1, "Balance disorder": 1, "Basedow's disease": 1, "Behcet's syndrome": 1, "Bilirubin conjugated": 1, "Biopsy": 1, "Blister": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase decreased": 1, "Blood electrolytes": 1, "Blood fibrinogen": 1, "Blood immunoglobulin E": 1, "Blood potassium": 1, "Blood pressure systolic": 1, "Blood sodium increased": 1, "Blood test abnormal": 1, "Blood uric acid increased": 1, "Bradycardia": 1, "Brain natriuretic peptide": 1, "Bronchitis": 1, "C-reactive protein increased": 1, "Cardiac function test": 1, "Cardiac telemetry": 1, "Cardiac ventriculogram": 1, "Cardio-respiratory arrest": 1, "Cardiovascular disorder": 1, "Cardiovascular examination": 1, "Cardioversion": 1, "Carotid artery dissection": 1, "Cervical radiculopathy": 1, "Chest injury": 1, "Chlamydia test": 1, "Choking": 1, "Cholangitis": 1, "Cholecystitis acute": 1, "Coagulation factor VIII level": 1, "Coagulation test": 1, "Colonoscopy normal": 1, "Computerised tomogram normal": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Conjunctivitis bacterial": 1, "Constipation": 1, "Crohn's disease": 1, "Culture urine": 1, "Cystitis": 1, "Cystitis escherichia": 1, "Cytomegalovirus test": 1, "Cytomegalovirus viraemia": 1, "Delirium": 1, "Dermatitis allergic": 1, "Dermatologic examination": 1, "Discomfort": 1, "Disease recurrence": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Dysphagia": 1, "Dysuria": 1, "Ear pain": 1, "Electromyogram": 1, "Electrophoresis protein": 1, "Encephalitis": 1, "Endoscopic retrograde cholangiopancreatography": 1, "Epididymitis": 1, "Epistaxis": 1, "Eye discharge": 1, "Eye disorder": 1, "Eye irritation": 1, "Eye pain": 1, "Eyelids pruritus": 1, "Facial pain": 1, "Feeling hot": 1, "Fibrin D dimer increased": 1, "Gait inability": 1, "Gastrointestinal pain": 1, "Gastrooesophageal reflux disease": 1, "Gaze palsy": 1, "Genital herpes": 1, "Genital ulceration": 1, "Granulocyte count": 1, "HIV test": 1, "Haemoglobin increased": 1, "Head injury": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Herpes virus infection": 1, "Herpes zoster cutaneous disseminated": 1, "Herpes zoster oticus": 1, "Histology": 1, "Horner's syndrome": 1, "Hydrocele": 1, "Hypercholesterolaemia": 1, "Hypersensitivity": 1, "Hypertensive crisis": 1, "Hyperthyroidism": 1, "Hypertonia": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Immunisation anxiety related reaction": 1, "Inappropriate schedule of product administration": 1, "Increased insulin requirement": 1, "Increased tendency to bruise": 1, "Influenza": 1, "Injury": 1, "International normalised ratio abnormal": 1, "Joint swelling": 1, "Laboratory test": 1, "Lip blister": 1, "Liver function test": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Magnetic resonance imaging abdominal": 1, "Magnetic resonance imaging heart": 1, "Meniere's disease": 1, "Menstruation irregular": 1, "Migraine": 1, "Monoplegia": 1, "Muscle tightness": 1, "Myocardial infarction": 1, "Myocardial injury": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nasal obstruction": 1, "Nasal oedema": 1, "Neisseria test": 1, "Neuralgia": 1, "Neurodermatitis": 1, "Night sweats": 1, "Nocturia": 1, "Occipital neuralgia": 1, "Ocular hyperaemia": 1, "Office visit": 1, "Ophthalmic herpes zoster": 1, "Optic ischaemic neuropathy": 1, "Oral disorder": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain assessment": 1, "Palpitations": 1, "Pancreatitis": 1, "Peripheral coldness": 1, "Petechiae": 1, "Polymerase chain reaction": 1, "Polyneuropathy": 1, "Pregnancy test": 1, "Presyncope": 1, "Product use issue": 1, "Prothrombin time": 1, "Pulmonary function test": 1, "Pyelonephritis": 1, "Radiculitis brachial": 1, "Rash pustular": 1, "Red blood cell abnormality": 1, "Red blood cell count decreased": 1, "Red blood cell count increased": 1, "Red blood cells urine": 1, "Renal function test": 1, "Respiratory disorder": 1, "Retinal artery occlusion": 1, "Retinal haemorrhage": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test positive": 1, "Sarcoidosis": 1, "Scan": 1, "Seborrhoeic dermatitis": 1, "Sensorimotor disorder": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Skin exfoliation": 1, "Skin laceration": 1, "Subclavian vein thrombosis": 1, "Suffocation feeling": 1, "Suspected COVID-19": 1, "Thyroid stimulating immunoglobulin": 1, "Thyroxine free": 1, "Tinnitus": 1, "Tooth infection": 1, "Transient ischaemic attack": 1, "Traumatic haematoma": 1, "Tri-iodothyronine free": 1, "Troponin increased": 1, "Ultrasound abdomen": 1, "Ultrasound scan normal": 1, "Ultrasound thyroid": 1, "Urinary sediment present": 1, "Urine analysis": 1, "Urticaria chronic": 1, "Vaccination site nodule": 1, "Vaccination site scar": 1, "Venous thrombosis": 1, "Ventricular fibrillation": 1, "Ventricular tachycardia": 1, "Vertigo": 1, "Vibration test": 1, "Visual acuity tests": 1, "Visual field defect": 1, "Visual impairment": 1, "Von Willebrand's factor antibody": 1, "Von Willebrand's factor antigen test": 1, "Weight": 1, "Weight decreased": 1, "X-ray normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER 7449.json b/docs/data/histograms/Switzerland/ER 7449.json
new file mode 100644
index 00000000000..054dadf61f8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER 7449.json	
@@ -0,0 +1 @@
+{"batchcode": "ER 7449", "histograms": [{"batchcodes": ["ER 7449"], "histogram": {"Angioedema": 1, "Arthralgia": 1, "Back pain": 1, "Diabetic metabolic decompensation": 1, "Gait disturbance": 1, "Glycosylated haemoglobin": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Neck pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Uveitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER3014.json b/docs/data/histograms/Switzerland/ER3014.json
new file mode 100644
index 00000000000..a09f78c8035
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER3014.json
@@ -0,0 +1 @@
+{"batchcode": "ER3014", "histograms": [{"batchcodes": ["ER3014"], "histogram": {"Oedema peripheral": 1, "Pain": 1, "Vasodilatation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER4779.json b/docs/data/histograms/Switzerland/ER4779.json
new file mode 100644
index 00000000000..c35964a4349
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER4779.json
@@ -0,0 +1 @@
+{"batchcode": "ER4779", "histograms": [{"batchcodes": ["ER4779"], "histogram": {"Acute stress disorder": 1, "Anaphylactic reaction": 1, "Hyperventilation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER74449.json b/docs/data/histograms/Switzerland/ER74449.json
new file mode 100644
index 00000000000..a9582f13637
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER74449.json
@@ -0,0 +1 @@
+{"batchcode": "ER74449", "histograms": [{"batchcodes": ["ER74449"], "histogram": {"Blood culture": 1, "Body temperature": 1, "C-reactive protein": 1, "Culture urine": 1, "Erythema": 1, "Headache": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Procalcitonin": 1, "Pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Scan brain": 1, "Syncope": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER7449.json b/docs/data/histograms/Switzerland/ER7449.json
new file mode 100644
index 00000000000..40eb880d83c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER7449.json
@@ -0,0 +1 @@
+{"batchcode": "ER7449", "histograms": [{"batchcodes": ["ER7449"], "histogram": {"Headache": 14, "SARS-CoV-2 test": 12, "Fatigue": 11, "Pyrexia": 11, "COVID-19": 10, "Dizziness": 9, "Malaise": 9, "Blood pressure measurement": 8, "Body temperature": 8, "C-reactive protein": 8, "Heart rate": 8, "Vaccination failure": 8, "Chills": 6, "Dyspnoea": 6, "Electrocardiogram": 6, "Hypertension": 6, "Investigation": 6, "Magnetic resonance imaging": 6, "Nausea": 6, "Vaccination site pain": 6, "Platelet count": 5, "Vertigo": 5, "Arrhythmia": 4, "Asthenia": 4, "Chest discomfort": 4, "Computerised tomogram": 4, "Herpes zoster": 4, "Lymphadenopathy": 4, "Pulmonary embolism": 4, "Syncope": 4, "Tachycardia": 4, "Anaphylactic reaction": 3, "Antinuclear antibody": 3, "Arthralgia": 3, "Atrial fibrillation": 3, "Chest pain": 3, "Cough": 3, "Echocardiogram": 3, "Erythema": 3, "Fibrin D dimer": 3, "Hot flush": 3, "Inappropriate schedule of product administration": 3, "Myalgia": 3, "Neurological examination": 3, "Oxygen saturation": 3, "Pain in extremity": 3, "Palpitations": 3, "Presyncope": 3, "Pruritus": 3, "Rheumatoid factor": 3, "Ultrasound scan": 3, "Vomiting": 3, "Abdominal pain": 2, "Alanine aminotransferase": 2, "Angina pectoris": 2, "Angioscopy": 2, "Antineutrophil cytoplasmic antibody": 2, "Aspartate aminotransferase": 2, "Autonomic nervous system imbalance": 2, "Blood alkaline phosphatase": 2, "Blood count": 2, "Blood test": 2, "Chest scan": 2, "Chlamydia test": 2, "Computerised tomogram head": 2, "Condition aggravated": 2, "Deep vein thrombosis": 2, "Drug ineffective": 2, "Dysphagia": 2, "Dysphonia": 2, "Electrocardiogram ambulatory": 2, "Electroneuromyography": 2, "Erythromelalgia": 2, "Full blood count": 2, "Gamma-glutamyltransferase": 2, "Heavy menstrual bleeding": 2, "Hyperaesthesia": 2, "Incorrect route of product administration": 2, "Insomnia": 2, "Laboratory test": 2, "Livedo reticularis": 2, "Magnetic resonance imaging head": 2, "Muscular weakness": 2, "Musculoskeletal pain": 2, "Oropharyngeal pain": 2, "Pain": 2, "Paraesthesia": 2, "Pericarditis": 2, "Rash": 2, "Respiratory rate": 2, "SARS-CoV-2 test positive": 2, "Thrombotic thrombocytopenic purpura": 2, "Tinnitus": 2, "Troponin": 2, "Tryptase": 2, "Type I hypersensitivity": 2, "Vaccination site reaction": 2, "Vasodilatation": 2, "Abdominal pain upper": 1, "Abortion": 1, "Abortion spontaneous": 1, "Allergy test": 1, "Alopecia": 1, "Amnesia": 1, "Angiocardiogram": 1, "Angiogram": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antiphospholipid antibodies": 1, "Anxiety disorder": 1, "Apathy": 1, "Aphasia": 1, "Arteriosclerosis coronary artery": 1, "Asthma": 1, "Asthmatic crisis": 1, "Back pain": 1, "Blood creatinine": 1, "Blood electrolytes": 1, "Blood gases": 1, "Blood glucose": 1, "Blood immunoglobulin E": 1, "Blood pressure increased": 1, "Body mass index": 1, "Borrelia test": 1, "Bronchial secretion retention": 1, "Burning sensation": 1, "CSF test": 1, "Cardiac failure": 1, "Cardiolipin antibody": 1, "Chiropractic": 1, "Circulatory collapse": 1, "Coagulation factor": 1, "Computerised tomogram thorax": 1, "Confusional state": 1, "Culture urine": 1, "Cytomegalovirus test": 1, "Deafness": 1, "Deafness bilateral": 1, "Decreased appetite": 1, "Decreased vibratory sense": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Disease recurrence": 1, "Duodenal ulcer": 1, "Dysmenorrhoea": 1, "Dysuria": 1, "Electrocardiogram QRS complex": 1, "Electrocardiogram ST segment": 1, "Electrocardiogram ST segment elevation": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Electrophoresis protein": 1, "Epilepsy": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Extrasystoles": 1, "Eye infection toxoplasmal": 1, "Eye pain": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gait disturbance": 1, "Galactorrhoea": 1, "Gastrointestinal haemorrhage": 1, "General physical health deterioration": 1, "Glossopharyngeal nerve disorder": 1, "Glycosylated haemoglobin": 1, "Haemoglobin": 1, "Hair colour changes": 1, "Hallucination": 1, "Hepatitis A virus test": 1, "Hepatitis B virus test": 1, "Hepatitis C virus test": 1, "Herpes simplex": 1, "Herpes zoster meningitis": 1, "Histology": 1, "Hyperhidrosis": 1, "Hypertensive heart disease": 1, "Hyperthyroidism": 1, "Hypotonia": 1, "Imaging procedure": 1, "Immunology test": 1, "Inflammation": 1, "Intermenstrual bleeding": 1, "Interspinous osteoarthritis": 1, "Iridocyclitis": 1, "Language disorder": 1, "Limb discomfort": 1, "Lip pain": 1, "Lip swelling": 1, "Liver function test": 1, "Lumbosacral radiculopathy": 1, "Lung diffusion test": 1, "Lymphangitis": 1, "Macroangiopathy": 1, "Malignant ascites": 1, "Memory impairment": 1, "Meniere's disease": 1, "Migraine": 1, "Monocyte count": 1, "Monocytosis": 1, "Monoparesis": 1, "Mucosal disorder": 1, "Multiple sclerosis": 1, "Muscle spasticity": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myasthenia gravis": 1, "Myocarditis": 1, "Neisseria test": 1, "Nerve compression": 1, "Night sweats": 1, "Normochromic normocytic anaemia": 1, "Oedema peripheral": 1, "Ophthalmic herpes zoster": 1, "Oral herpes": 1, "Otoscopy": 1, "Overdose": 1, "Pain assessment": 1, "Paraesthesia oral": 1, "Parvovirus B19 test": 1, "Peripheral sensory neuropathy": 1, "Petechiae": 1, "Petit mal epilepsy": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Physical examination": 1, "Platelet count decreased": 1, "Pleocytosis": 1, "Plethysmography": 1, "Pleurisy": 1, "Polymyalgia rheumatica": 1, "Pregnancy test": 1, "Pulmonary infarction": 1, "Quadrantanopia": 1, "Red blood cell sedimentation rate": 1, "Renal function test": 1, "Respiratory disorder": 1, "Retinal artery occlusion": 1, "Romberg test": 1, "Rubella antibody test": 1, "SARS-CoV-2 antibody test": 1, "Sarcoidosis": 1, "Sensitive skin": 1, "Serum amyloid A protein": 1, "Sinus rhythm": 1, "Sinus tachycardia": 1, "Skin discolouration": 1, "Skin test": 1, "Somnolence": 1, "Specialist consultation": 1, "Spinal X-ray": 1, "Spontaneous haematoma": 1, "Streptococcus test": 1, "Supraventricular tachycardia": 1, "Swelling face": 1, "Thalamus haemorrhage": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombocytopenia": 1, "Thrombotic microangiopathy": 1, "Thyroid function test": 1, "Toxoplasmosis": 1, "Tremor": 1, "Treponema test": 1, "Trigeminal neuralgia": 1, "Type III immune complex mediated reaction": 1, "Vaccination site erythema": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site warmth": 1, "Vaginal discharge": 1, "Varicella virus test": 1, "Ventricular hypertrophy": 1, "Vision blurred": 1, "Vital signs measurement": 1, "Walking distance test": 1, "Wheezing": 1, "X-ray of pelvis and hip": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER7823.json b/docs/data/histograms/Switzerland/ER7823.json
new file mode 100644
index 00000000000..59564bf64eb
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER7823.json
@@ -0,0 +1 @@
+{"batchcode": "ER7823", "histograms": [{"batchcodes": ["ER7823"], "histogram": {"Arthralgia": 1, "Electroencephalogram": 1, "Epilepsy": 1, "Fatigue": 1, "Gait disturbance": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Postmenopausal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER7949.json b/docs/data/histograms/Switzerland/ER7949.json
new file mode 100644
index 00000000000..f128655a067
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER7949.json
@@ -0,0 +1 @@
+{"batchcode": "ER7949", "histograms": [{"batchcodes": ["ER7949"], "histogram": {"Asthenia": 1, "Blood pressure fluctuation": 1, "Diarrhoea": 1, "Hypotension": 1, "Migraine": 1, "Neck pain": 1, "Neuropathy peripheral": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ER9605.json b/docs/data/histograms/Switzerland/ER9605.json
new file mode 100644
index 00000000000..02ba537769f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ER9605.json
@@ -0,0 +1 @@
+{"batchcode": "ER9605", "histograms": [{"batchcodes": ["ER9605"], "histogram": {"Blood creatinine": 1, "Formication": 1, "Muscular weakness": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ES6788.json b/docs/data/histograms/Switzerland/ES6788.json
new file mode 100644
index 00000000000..74589a4e653
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ES6788.json
@@ -0,0 +1 @@
+{"batchcode": "ES6788", "histograms": [{"batchcodes": ["ES6788"], "histogram": {"Angioedema": 1, "Blood pressure measurement": 1, "Dysgeusia": 1, "Hypersensitivity": 1, "Oxygen saturation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/ES6796.json b/docs/data/histograms/Switzerland/ES6796.json
new file mode 100644
index 00000000000..0b5ad044499
--- /dev/null
+++ b/docs/data/histograms/Switzerland/ES6796.json
@@ -0,0 +1 @@
+{"batchcode": "ES6796", "histograms": [{"batchcodes": ["ES6796"], "histogram": {"Dyspnoea": 1, "Herpes zoster": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EW6126.json b/docs/data/histograms/Switzerland/EW6126.json
new file mode 100644
index 00000000000..5488ae629e0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EW6126.json
@@ -0,0 +1 @@
+{"batchcode": "EW6126", "histograms": [{"batchcodes": ["EW6126"], "histogram": {"Acute psychosis": 1, "Completed suicide": 1, "Euphoric mood": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EX7823.json b/docs/data/histograms/Switzerland/EX7823.json
new file mode 100644
index 00000000000..2848b9b21c2
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EX7823.json
@@ -0,0 +1 @@
+{"batchcode": "EX7823", "histograms": [{"batchcodes": ["EX7823"], "histogram": {"Dyspnoea": 5, "Pain in extremity": 5, "Pyrexia": 5, "Body temperature": 4, "Fatigue": 4, "Myalgia": 4, "Chills": 3, "Headache": 3, "COVID-19": 2, "Dizziness": 2, "Fall": 2, "Paraesthesia": 2, "Pneumonia": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Syncope": 2, "Vaccination failure": 2, "Angiogram": 1, "Ankylosing spondylitis": 1, "Arthralgia": 1, "Arthritis": 1, "Auscultation": 1, "Back pain": 1, "Biopsy": 1, "Blood gases": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Circulatory collapse": 1, "Cognitive disorder": 1, "Condition aggravated": 1, "Cough": 1, "Cutaneous vasculitis": 1, "Dependence on oxygen therapy": 1, "Dry mouth": 1, "Echocardiogram": 1, "Endoscopy": 1, "Erythema": 1, "Erythema multiforme": 1, "Facial paralysis": 1, "Fibrin D dimer": 1, "Gastrointestinal disorder": 1, "Hypersensitivity": 1, "Intervertebral disc protrusion": 1, "Investigation": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "N-terminal prohormone brain natriuretic peptide increased": 1, "Neutrophil count": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Pruritus": 1, "Pulmonary arterial pressure increased": 1, "Pulmonary embolism": 1, "Pulmonary pain": 1, "Right ventricular dilatation": 1, "Skin lesion": 1, "Somnolence": 1, "Specialist consultation": 1, "Synovial cyst": 1, "Tachycardia": 1, "Thirst": 1, "Tongue discomfort": 1, "Tremor": 1, "Troponin T": 1, "Troponin T increased": 1, "Tuberculosis": 1, "Ultrasound Doppler": 1, "Urinary tract infection": 1, "Urticaria": 1, "Uveitis": 1, "Varicella zoster virus infection": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EX7829.json b/docs/data/histograms/Switzerland/EX7829.json
new file mode 100644
index 00000000000..b76434e5608
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EX7829.json
@@ -0,0 +1 @@
+{"batchcode": "EX7829", "histograms": [{"batchcodes": ["EX7829"], "histogram": {"Disturbance in attention": 1, "Fatigue": 1, "Headache": 1, "Magnetic resonance imaging": 1, "Photophobia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EY 3010.json b/docs/data/histograms/Switzerland/EY 3010.json
new file mode 100644
index 00000000000..7151298b0ea
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EY 3010.json	
@@ -0,0 +1 @@
+{"batchcode": "EY 3010", "histograms": [{"batchcodes": ["EY 3010"], "histogram": {"Deep vein thrombosis": 1, "Fibrin D dimer": 1, "Intermenstrual bleeding": 1, "Investigation": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EY 3014.json b/docs/data/histograms/Switzerland/EY 3014.json
new file mode 100644
index 00000000000..58e9c7974d6
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EY 3014.json	
@@ -0,0 +1 @@
+{"batchcode": "EY 3014", "histograms": [{"batchcodes": ["EY 3014"], "histogram": {"Angioedema": 1, "Type I hypersensitivity": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EY3014.json b/docs/data/histograms/Switzerland/EY3014.json
new file mode 100644
index 00000000000..79207e2d196
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EY3014.json
@@ -0,0 +1 @@
+{"batchcode": "EY3014", "histograms": [{"batchcodes": ["EY3014"], "histogram": {"Blood pressure measurement": 12, "Fatigue": 12, "Headache": 9, "SARS-CoV-2 test": 9, "Arthralgia": 8, "COVID-19": 7, "Dyspnoea": 7, "Heart rate": 7, "C-reactive protein": 6, "Magnetic resonance imaging head": 6, "Myalgia": 6, "Oxygen saturation": 6, "Body temperature": 5, "Dizziness": 5, "Magnetic resonance imaging": 5, "Magnetic resonance imaging spinal": 5, "Platelet count": 5, "Pruritus": 5, "Pyrexia": 5, "Vaccination failure": 5, "White blood cell count": 5, "Anaphylactic reaction": 4, "Blood creatinine": 4, "Electrocardiogram": 4, "Fibrin D dimer": 4, "Herpes zoster": 4, "Investigation": 4, "Neurological examination": 4, "Pulmonary embolism": 4, "Alanine aminotransferase": 3, "Blood pressure increased": 3, "Blood thyroid stimulating hormone": 3, "Borrelia test": 3, "Drug ineffective": 3, "Echocardiogram": 3, "Haemoglobin": 3, "Lumbar puncture": 3, "Nausea": 3, "Syncope": 3, "Tinnitus": 3, "Angiocardiogram": 2, "Antibody test": 2, "Aspartate aminotransferase": 2, "Blood creatine phosphokinase": 2, "Blood immunoglobulin A": 2, "Blood immunoglobulin G": 2, "Blood immunoglobulin M": 2, "Blood potassium": 2, "Blood test": 2, "Body mass index": 2, "Chest X-ray": 2, "Chest pain": 2, "Cold sweat": 2, "Diarrhoea": 2, "Dysphagia": 2, "Facial paralysis": 2, "Gait disturbance": 2, "Gamma-glutamyltransferase": 2, "Hepatitis C virus test": 2, "Hot flush": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Leukocytosis": 2, "Limb discomfort": 2, "Monoparesis": 2, "Muscular weakness": 2, "Myelitis transverse": 2, "Pain": 2, "Paraesthesia": 2, "Rash": 2, "SARS-CoV-2 antibody test": 2, "Serum ferritin": 2, "Tachycardia": 2, "Ultrasound scan": 2, "Urine analysis": 2, "Vaccination site pain": 2, "Varicella virus test": 2, "Vitamin B12": 2, "X-ray of pelvis and hip": 2, "Activated partial thromboplastin time": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Adenocarcinoma of colon": 1, "Alpha 1 globulin": 1, "Alpha 2 globulin": 1, "Altered state of consciousness": 1, "Angioedema": 1, "Angiogram cerebral": 1, "Angiotensin converting enzyme": 1, "Anti-aquaporin-4 antibody": 1, "Anti-thyroid antibody increased": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Aortic valve incompetence": 1, "Asthenia": 1, "Asthma": 1, "Atrial fibrillation": 1, "Audiogram": 1, "Auscultation": 1, "Autoantibody test": 1, "Autoimmune disorder": 1, "Balance disorder": 1, "Beta 2 globulin": 1, "Beta globulin": 1, "Biopsy colon": 1, "Biopsy stomach": 1, "Blood albumin": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood cholesterol": 1, "Blood count": 1, "Blood culture": 1, "Blood folate": 1, "Blood gases": 1, "Blood immunoglobulin E": 1, "Blood phosphorus": 1, "Blood sodium": 1, "Blood triglycerides": 1, "Blood uric acid": 1, "Body temperature increased": 1, "Borrelia infection": 1, "CSF glucose": 1, "CSF lactate": 1, "CSF oligoclonal band": 1, "CSF protein": 1, "CSF test": 1, "CSF white blood cell count": 1, "Cardiac murmur": 1, "Cardiomegaly": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Chiropractic": 1, "Chlamydia test": 1, "Colonoscopy": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Computerised tomogram neck": 1, "Computerised tomogram thorax": 1, "Conjunctivitis": 1, "Cough": 1, "Cyanosis": 1, "Cytomegalovirus test": 1, "Deafness": 1, "Decreased vibratory sense": 1, "Demyelination": 1, "Depression": 1, "Diplopia": 1, "Disease recurrence": 1, "Distractibility": 1, "Diverticulitis": 1, "Dry eye": 1, "Dry throat": 1, "Dysaesthesia": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysphonia": 1, "Dyspnoea at rest": 1, "Dyspnoea exertional": 1, "Ear pain": 1, "Electroencephalogram": 1, "Electrophoresis protein": 1, "Erythema": 1, "Exercise tolerance decreased": 1, "Eyelid haematoma": 1, "Fall": 1, "Feeling cold": 1, "Full blood count": 1, "Gastritis erosive": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Granulocyte count": 1, "Granulocyte percentage": 1, "HIV antibody": 1, "HIV test": 1, "Haematocrit": 1, "Hallucination, visual": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hemianopia": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hepatitis B virus test": 1, "Herpes simplex test": 1, "High density lipoprotein": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Illness": 1, "Immunoglobulins": 1, "Immunology test": 1, "Incontinence": 1, "Intermenstrual bleeding": 1, "Intestinal haemorrhage": 1, "Intracranial aneurysm": 1, "Ischaemic stroke": 1, "Laboratory test": 1, "Legionella test": 1, "Lemierre syndrome": 1, "Lipase": 1, "Liver function test": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lumbosacral radiculopathy": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Magnetic resonance imaging head abnormal": 1, "Magnetic resonance imaging neck": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Measles antibody": 1, "Menometrorrhagia": 1, "Menstruation irregular": 1, "Microscopy": 1, "Mitral valve incompetence": 1, "Monocyte count": 1, "Monocyte percentage": 1, "Multiple sclerosis": 1, "Mumps antibody test": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myasthenia gravis": 1, "Mycobacterium test": 1, "Mycobacterium tuberculosis complex test": 1, "Mycoplasma test": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nerve compression": 1, "Neurilemmoma benign": 1, "Neuritis": 1, "Neuroborreliosis": 1, "Neurological decompensation": 1, "New daily persistent headache": 1, "Oesophagogastroduodenoscopy": 1, "Oropharyngeal pain": 1, "Osteoarthritis": 1, "Pain assessment": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Palpitations": 1, "Panic attack": 1, "Parosmia": 1, "Peak expiratory flow rate": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Photophobia": 1, "Physical examination": 1, "Pneumonia": 1, "Polyarthritis": 1, "Polymerase chain reaction": 1, "Positron emission tomogram": 1, "Presyncope": 1, "Proctosigmoidoscopy": 1, "Productive cough": 1, "Prostatic specific antigen": 1, "Protein total": 1, "Prothrombin time": 1, "Pulmonary oedema": 1, "Rales": 1, "Rash macular": 1, "Rash maculo-papular": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Renal function test": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Restless legs syndrome": 1, "Rhabdomyolysis": 1, "Rheumatoid factor": 1, "Romberg test": 1, "Romberg test positive": 1, "Rubella antibody test": 1, "Sensory loss": 1, "Skin hypertrophy": 1, "Skin test": 1, "Skin tightness": 1, "Sleep deficit": 1, "Somnolence": 1, "Specialist consultation": 1, "Spinal X-ray": 1, "Spine malformation": 1, "Subarachnoid haemorrhage": 1, "Sudden hearing loss": 1, "Suffocation feeling": 1, "Swelling": 1, "Taste disorder": 1, "Tenosynovitis": 1, "Throat tightness": 1, "Thunderclap headache": 1, "Thyroid function test": 1, "Thyroiditis acute": 1, "Thyroxine": 1, "Tick-borne viral encephalitis": 1, "Tonsillitis": 1, "Total cholesterol/HDL ratio": 1, "Treponema test": 1, "Troponin": 1, "Troponin T": 1, "Tryptase": 1, "Tuberculosis": 1, "Type I hypersensitivity": 1, "Ultrasound abdomen": 1, "Urinary retention": 1, "Urinary tract infection": 1, "Urticaria": 1, "Ventricular tachycardia": 1, "Vertigo": 1, "Vision blurred": 1, "Visual evoked potentials": 1, "Vitamin D": 1, "Vomiting": 1, "Vomiting projectile": 1, "Walking aid user": 1, "Walking disability": 1, "Wheezing": 1, "White matter lesion": 1, "X-ray": 1, "Xanthochromia": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/EY7449.json b/docs/data/histograms/Switzerland/EY7449.json
new file mode 100644
index 00000000000..d51046ebe2f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/EY7449.json
@@ -0,0 +1 @@
+{"batchcode": "EY7449", "histograms": [{"batchcodes": ["EY7449"], "histogram": {"Cough": 2, "Electrocardiogram": 2, "Aphonia": 1, "Asthma": 1, "Blood thyroid stimulating hormone": 1, "Chest X-ray": 1, "Chest pain": 1, "Disease recurrence": 1, "Fibrin D dimer": 1, "Hypersensitivity": 1, "Lymphadenopathy": 1, "Odynophagia": 1, "Oxygen saturation": 1, "SARS-CoV-2 test": 1, "Thyroiditis subacute": 1, "Tri-iodothyronine free": 1, "Troponin": 1, "Ultrasound thyroid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FA7812.json b/docs/data/histograms/Switzerland/FA7812.json
new file mode 100644
index 00000000000..fe77f9a93af
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FA7812.json
@@ -0,0 +1 @@
+{"batchcode": "FA7812", "histograms": [{"batchcodes": ["FA7812"], "histogram": {"Abdominal distension": 1, "Abdominal pain": 1, "Anorectal discomfort": 1, "Eye pain": 1, "Faeces discoloured": 1, "Gait disturbance": 1, "Hordeolum": 1, "Insomnia": 1, "Neuralgia": 1, "Neurological examination": 1, "Pain": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC 3143.json b/docs/data/histograms/Switzerland/FC 3143.json
new file mode 100644
index 00000000000..14c3ca31680
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC 3143.json	
@@ -0,0 +1 @@
+{"batchcode": "FC 3143", "histograms": [{"batchcodes": ["FC 3143"], "histogram": {"Anaphylactic reaction": 1, "Hypertonia": 1, "Restlessness": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC 8736.json b/docs/data/histograms/Switzerland/FC 8736.json
new file mode 100644
index 00000000000..0b3385b6975
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC 8736.json	
@@ -0,0 +1 @@
+{"batchcode": "FC 8736", "histograms": [{"batchcodes": ["FC 8736"], "histogram": {"Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Borrelia infection": 1, "Borrelia test": 1, "Death": 1, "Erythema migrans": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Malaise": 1, "Musculoskeletal pain": 1, "Neuralgia": 1, "Photophobia": 1, "Vasculitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC0618.json b/docs/data/histograms/Switzerland/FC0618.json
new file mode 100644
index 00000000000..bf08f5915a1
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC0618.json
@@ -0,0 +1 @@
+{"batchcode": "FC0618", "histograms": [{"batchcodes": ["FC0618"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC0681.json b/docs/data/histograms/Switzerland/FC0681.json
new file mode 100644
index 00000000000..87b751f45f4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC0681.json
@@ -0,0 +1 @@
+{"batchcode": "FC0681", "histograms": [{"batchcodes": ["FC0681"], "histogram": {"Arthralgia": 4, "Pyrexia": 4, "Fibrin D dimer": 3, "Asthenia": 2, "C-reactive protein": 2, "Chest pain": 2, "Chills": 2, "Dyspnoea": 2, "Eye disorder": 2, "Headache": 2, "Muscle spasms": 2, "Musculoskeletal pain": 2, "Myalgia": 2, "Oxygen saturation": 2, "SARS-CoV-2 test": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Anti-cyclic citrullinated peptide antibody negative": 1, "Appendicitis": 1, "Arrhythmia": 1, "Arthritis": 1, "Autoimmune disorder": 1, "Blister": 1, "Blood creatine phosphokinase": 1, "Blood pressure measurement": 1, "Blood test": 1, "Blood test abnormal": 1, "Body temperature": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiomegaly": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest scan": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Colonoscopy": 1, "Computerised tomogram abdomen": 1, "Death": 1, "Dizziness": 1, "Echocardiogram": 1, "Endoscopy": 1, "Exercise tolerance decreased": 1, "Eye irritation": 1, "Feeling hot": 1, "Fibrin D dimer increased": 1, "Generalised tonic-clonic seizure": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Haemoptysis": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Herpes ophthalmic": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Illness": 1, "Inflammatory marker increased": 1, "Inflammatory marker test": 1, "Insomnia": 1, "Joint stiffness": 1, "Large intestinal haemorrhage": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Malaise": 1, "Meniscus injury": 1, "Menstruation irregular": 1, "Mitral valve incompetence": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myocardial necrosis marker": 1, "Myocardial necrosis marker increased": 1, "Neck pain": 1, "Ophthalmic herpes zoster": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Palpitations": 1, "Pleural effusion": 1, "Pneumonia": 1, "Polymyalgia rheumatica": 1, "Premenstrual syndrome": 1, "Procalcitonin": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pulmonary infarction": 1, "Red blood cell sedimentation rate": 1, "Retrograde amnesia": 1, "Rheumatic disorder": 1, "Rheumatoid factor": 1, "Serum ferritin": 1, "Serum ferritin decreased": 1, "Sleep disorder": 1, "Syncope": 1, "Synovial cyst": 1, "Tachycardia": 1, "Thermal burn": 1, "Thrombosis": 1, "Tinnitus": 1, "Type I hypersensitivity": 1, "Ultrasonic angiogram": 1, "Urine analysis": 1, "Vaccination failure": 1, "Vaccination site reaction": 1, "Vascular resistance pulmonary increased": 1, "Venous thrombosis limb": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC2336.json b/docs/data/histograms/Switzerland/FC2336.json
new file mode 100644
index 00000000000..7561325d1c3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC2336.json
@@ -0,0 +1 @@
+{"batchcode": "FC2336", "histograms": [{"batchcodes": ["FC2336"], "histogram": {"Guillain-Barre syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC3098.json b/docs/data/histograms/Switzerland/FC3098.json
new file mode 100644
index 00000000000..7b319e268b3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC3098.json
@@ -0,0 +1 @@
+{"batchcode": "FC3098", "histograms": [{"batchcodes": ["FC3098"], "histogram": {"Headache": 4, "C-reactive protein": 3, "Dizziness": 3, "Fibrin D dimer": 3, "Pulmonary embolism": 3, "Blood glucose": 2, "Chest pain": 2, "Computerised tomogram": 2, "Dyspnoea exertional": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Fatigue": 2, "Haemoglobin": 2, "N-terminal prohormone brain natriuretic peptide": 2, "Oxygen saturation": 2, "Pain in extremity": 2, "Palpitations": 2, "Paraesthesia": 2, "Platelet count": 2, "Protein total": 2, "SARS-CoV-2 test": 2, "SARS-CoV-2 test positive": 2, "Troponin": 2, "Vaccination failure": 2, "Abdominal pain": 1, "Alanine aminotransferase": 1, "Albumin globulin ratio": 1, "Alpha 1 globulin": 1, "Alpha 2 globulin": 1, "Amylase": 1, "Angiogram": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Anti-transglutaminase antibody": 1, "Antigliadin antibody": 1, "Antinuclear antibody": 1, "Aptyalism": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Asthma": 1, "Auscultation": 1, "Beta 2 globulin": 1, "Beta globulin": 1, "Bilirubin urine": 1, "Bladder pain": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood count": 1, "Blood creatinine": 1, "Blood folate": 1, "Blood immunoglobulin A": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood lactic acid": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blood uric acid": 1, "Blood urine absent": 1, "Body mass index": 1, "Burning mouth syndrome": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac disorder": 1, "Chest X-ray": 1, "Colonoscopy": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Cough": 1, "Crohn's disease": 1, "DNA antibody": 1, "Deep vein thrombosis": 1, "Depression": 1, "Diarrhoea": 1, "Dry mouth": 1, "Dyspnoea": 1, "Dysuria": 1, "Electric shock sensation": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Electroneuromyography": 1, "Eye disorder": 1, "Eye irritation": 1, "Facial paralysis": 1, "Faecal calprotectin": 1, "Feeling cold": 1, "Gamma-glutamyltransferase": 1, "Gingival erythema": 1, "Gingival swelling": 1, "Glomerular filtration rate": 1, "Glucose urine absent": 1, "Glycosylated haemoglobin": 1, "Groin pain": 1, "Guillain-Barre syndrome": 1, "Haematocrit": 1, "Heavy menstrual bleeding": 1, "High density lipoprotein": 1, "Holotranscobalamin test": 1, "Hyperhidrosis": 1, "Immunoglobulins": 1, "Immunology test": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Intercostal neuralgia": 1, "Low density lipoprotein": 1, "Lumbar puncture": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Magnetic resonance imaging head": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Menstrual disorder": 1, "Migraine": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Myalgia": 1, "Nausea": 1, "Neuralgia": 1, "Neutrophil count": 1, "Nitrite urine absent": 1, "Off label use": 1, "Oral herpes": 1, "Oral mucosal erythema": 1, "Orthostatic hypotension": 1, "Pain": 1, "Painful respiration": 1, "Post-acute COVID-19 syndrome": 1, "Protein urine absent": 1, "Pruritus": 1, "Pyrexia": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Rheumatoid factor": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Sinusitis": 1, "Sleep disorder": 1, "Specific gravity urine": 1, "Splenomegaly": 1, "Stomatitis": 1, "Swollen tongue": 1, "Syncope": 1, "Thyroxine free": 1, "Tinnitus": 1, "Tongue erythema": 1, "Total cholesterol/HDL ratio": 1, "Toxicologic test": 1, "Troponin I": 1, "Troponin T": 1, "Ultrasound scan": 1, "Urinary sediment": 1, "Urine ketone body absent": 1, "Urobilinogen urine": 1, "Ventricular extrasystoles": 1, "Vitamin B12": 1, "Vitamin D": 1, "Vomiting": 1, "White blood cell count": 1, "White blood cells urine": 1, "pH body fluid": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC3143.json b/docs/data/histograms/Switzerland/FC3143.json
new file mode 100644
index 00000000000..3a10bae76e3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC3143.json
@@ -0,0 +1 @@
+{"batchcode": "FC3143", "histograms": [{"batchcodes": ["FC3143"], "histogram": {"Headache": 6, "Fatigue": 5, "Pyrexia": 5, "Chest discomfort": 4, "Asthenia": 3, "Body temperature": 3, "Decreased appetite": 3, "Dizziness": 3, "Dyspnoea": 3, "Hypoaesthesia": 3, "Myalgia": 3, "Nausea": 3, "Vomiting": 3, "Angina pectoris": 2, "Diarrhoea": 2, "Facial paralysis": 2, "Muscle twitching": 2, "Musculoskeletal pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Rash": 2, "Restlessness": 2, "Somnolence": 2, "Abdominal pain": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Arrhythmia": 1, "Arthralgia": 1, "Aspiration bone marrow": 1, "Autoinflammatory disease": 1, "Back pain": 1, "Biopsy skin": 1, "Blood creatinine": 1, "Breast discomfort": 1, "C-reactive protein": 1, "Cardiac discomfort": 1, "Chest pain": 1, "Conjunctivitis allergic": 1, "Cough": 1, "Dehydration": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Exposure via breast milk": 1, "Eye allergy": 1, "Eye irritation": 1, "Face oedema": 1, "Feeling abnormal": 1, "Gynaecological examination": 1, "Haemoglobin": 1, "Head discomfort": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypoaesthesia oral": 1, "Influenza like illness": 1, "Intermenstrual bleeding": 1, "Intraocular pressure increased": 1, "Irritability": 1, "Lip swelling": 1, "Liver function test": 1, "Lumbar puncture": 1, "Lymphadenopathy": 1, "Lymphocyte count": 1, "Maternal exposure during breast feeding": 1, "Memory impairment": 1, "Monoplegia": 1, "Myocarditis": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Pain": 1, "Palpitations": 1, "Postural orthostatic tachycardia syndrome": 1, "Pruritus": 1, "Seasonal allergy": 1, "Serum ferritin": 1, "Skin burning sensation": 1, "Sleep disorder": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tachycardia": 1, "Throat tightness": 1, "Toothache": 1, "Troponin": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaginal haemorrhage": 1, "Visual impairment": 1, "Vital signs measurement": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC5089.json b/docs/data/histograms/Switzerland/FC5089.json
new file mode 100644
index 00000000000..d0ac18070e0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC5089.json
@@ -0,0 +1 @@
+{"batchcode": "FC5089", "histograms": [{"batchcodes": ["FC5089"], "histogram": {"Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC6029.json b/docs/data/histograms/Switzerland/FC6029.json
new file mode 100644
index 00000000000..d810e7fba0b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC6029.json
@@ -0,0 +1 @@
+{"batchcode": "FC6029", "histograms": [{"batchcodes": ["FC6029"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC8736.json b/docs/data/histograms/Switzerland/FC8736.json
new file mode 100644
index 00000000000..fadf5c03049
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC8736.json
@@ -0,0 +1 @@
+{"batchcode": "FC8736", "histograms": [{"batchcodes": ["FC8736"], "histogram": {"Fatigue": 3, "Arthralgia": 2, "Dyspnoea": 2, "Headache": 2, "Laboratory test": 2, "Muscle spasms": 2, "Palpitations": 2, "Pyrexia": 2, "Angiogram": 1, "Anosmia": 1, "Asthenia": 1, "Asthma": 1, "Blood cholesterol": 1, "Blood triglycerides": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiomyopathy": 1, "Cerebral infarction": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram head": 1, "Deep vein thrombosis": 1, "Dizziness": 1, "Electroencephalogram": 1, "Epilepsy": 1, "Facial paresis": 1, "Gait disturbance": 1, "Head discomfort": 1, "Herpes zoster": 1, "Hypogeusia": 1, "Incorrect route of product administration": 1, "Macular hole": 1, "Myalgia": 1, "Myocarditis": 1, "NIH stroke scale": 1, "Nausea": 1, "Neuritis": 1, "Oropharyngeal pain": 1, "Pain": 1, "Paraesthesia": 1, "Performance status decreased": 1, "Peripheral swelling": 1, "Physical examination": 1, "Polyarthritis": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Tachycardia": 1, "Tinnitus": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Visual acuity reduced": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FC9414.json b/docs/data/histograms/Switzerland/FC9414.json
new file mode 100644
index 00000000000..8c687a2b49d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FC9414.json
@@ -0,0 +1 @@
+{"batchcode": "FC9414", "histograms": [{"batchcodes": ["FC9414"], "histogram": {"Arthralgia": 1, "Movement disorder": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FD 0932.json b/docs/data/histograms/Switzerland/FD 0932.json
new file mode 100644
index 00000000000..912c05cf8e9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FD 0932.json	
@@ -0,0 +1 @@
+{"batchcode": "FD 0932", "histograms": [{"batchcodes": ["FD 0932"], "histogram": {"Pericarditis": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FD0350.json b/docs/data/histograms/Switzerland/FD0350.json
new file mode 100644
index 00000000000..9bf8475ab36
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FD0350.json
@@ -0,0 +1 @@
+{"batchcode": "FD0350", "histograms": [{"batchcodes": ["FD0350"], "histogram": {"Headache": 8, "Fatigue": 7, "Blood pressure measurement": 6, "Dizziness": 6, "Body temperature": 5, "Echocardiogram": 5, "Heart rate": 5, "Myalgia": 5, "Pyrexia": 5, "Chest pain": 4, "Oxygen saturation": 4, "SARS-CoV-2 test": 4, "Arthralgia": 3, "Chest X-ray": 3, "Dyspnoea": 3, "Electrocardiogram": 3, "Palpitations": 3, "Paraesthesia": 3, "Physical examination": 3, "Weight decreased": 3, "Abdominal pain": 2, "Angioedema": 2, "Asthenia": 2, "Balance disorder": 2, "Blood glucose": 2, "Blood test": 2, "Blood triglycerides": 2, "C-reactive protein": 2, "Cardiovascular disorder": 2, "Chest discomfort": 2, "Coma scale": 2, "Decreased appetite": 2, "Disturbance in attention": 2, "Insomnia": 2, "Magnetic resonance imaging head": 2, "Migraine": 2, "Nausea": 2, "Pain in extremity": 2, "Pericardial effusion": 2, "Pleurisy": 2, "Ultrasound abdomen": 2, "Ultrasound scan": 2, "Vaccination site pain": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Allergy test": 1, "Amylase": 1, "Angiocardiogram": 1, "Anxiety": 1, "Appendicitis": 1, "Arthritis": 1, "Atrial fibrillation": 1, "Auscultation": 1, "Back pain": 1, "Beta globulin": 1, "Blindness": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood pressure increased": 1, "Body mass index": 1, "Body surface area": 1, "COVID-19": 1, "Chills": 1, "Circulatory collapse": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Constipation": 1, "Contusion": 1, "Cyanosis": 1, "Deafness neurosensory": 1, "Diarrhoea": 1, "Dyskinesia": 1, "Dysstasia": 1, "Electrocardiogram QT prolonged": 1, "Electrocardiogram ambulatory": 1, "Embolic stroke": 1, "Endoscopic retrograde cholangiopancreatography": 1, "Endoscopy": 1, "Exercise tolerance decreased": 1, "Eye swelling": 1, "Eyelid oedema": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gastrointestinal disorder": 1, "Glomerular filtration rate": 1, "Haemoglobin": 1, "Head injury": 1, "Heart rate increased": 1, "Hepatic pain": 1, "Histamine intolerance": 1, "Hot flush": 1, "Hyperaesthesia": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypothermia": 1, "Influenza": 1, "Investigation": 1, "Limb discomfort": 1, "Limb injury": 1, "Lip oedema": 1, "Lipase": 1, "Low density lipoprotein": 1, "Lumbar puncture": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging abdominal": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Migraine with aura": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Nephrolithiasis": 1, "Nervous system disorder": 1, "Neurological examination": 1, "Oedema peripheral": 1, "Ophthalmological examination": 1, "Oropharyngeal pain": 1, "Pancreatitis": 1, "Panic attack": 1, "Parosmia": 1, "Performance status decreased": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Photophobia": 1, "Pityriasis rosea": 1, "Platelet count": 1, "Premature menopause": 1, "Pruritus": 1, "Red blood cell sedimentation rate": 1, "Retinal detachment": 1, "Rhinitis allergic": 1, "Seizure": 1, "Skin reaction": 1, "Somnolence": 1, "Specialist consultation": 1, "Strabismus": 1, "Swollen tongue": 1, "Syncope": 1, "Tinnitus": 1, "Tongue ulceration": 1, "Tonsillitis": 1, "Tremor": 1, "Troponin": 1, "Type I hypersensitivity": 1, "Urine analysis": 1, "Urological examination": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1, "Weight": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FD0932.json b/docs/data/histograms/Switzerland/FD0932.json
new file mode 100644
index 00000000000..7000a93321a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FD0932.json
@@ -0,0 +1 @@
+{"batchcode": "FD0932", "histograms": [{"batchcodes": ["FD0932"], "histogram": {"Headache": 3, "Cough": 2, "Dyspnoea": 2, "Abdominal pain upper": 1, "Angioedema": 1, "Arthralgia": 1, "Bone pain": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Drug ineffective": 1, "Dysphonia": 1, "Ear pain": 1, "Eye pain": 1, "Facial pain": 1, "Fatigue": 1, "Herpes ophthalmic": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Jaw fracture": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pain": 1, "Pain in jaw": 1, "Performance status decreased": 1, "Pericardial effusion": 1, "Pleural effusion": 1, "Polyserositis": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FD4500.json b/docs/data/histograms/Switzerland/FD4500.json
new file mode 100644
index 00000000000..74e4ffedf19
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FD4500.json
@@ -0,0 +1 @@
+{"batchcode": "FD4500", "histograms": [{"batchcodes": ["FD4500"], "histogram": {"Anxiety": 1, "Blood culture": 1, "C-reactive protein": 1, "Cardiac valve vegetation": 1, "Computerised tomogram thorax": 1, "Disturbance in attention": 1, "Dizziness": 1, "Echocardiogram": 1, "Fatigue": 1, "Magnetic resonance imaging head": 1, "Ocular discomfort": 1, "Red blood cell sedimentation rate": 1, "Serology test": 1, "Sleep disorder": 1, "Stress": 1, "Tremor": 1, "Ultrasound chest": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FD6029.json b/docs/data/histograms/Switzerland/FD6029.json
new file mode 100644
index 00000000000..672f95d0a17
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FD6029.json
@@ -0,0 +1 @@
+{"batchcode": "FD6029", "histograms": [{"batchcodes": ["FD6029"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Drug ineffective": 1, "Headache": 1, "Insomnia": 1, "Intermenstrual bleeding": 1, "Pyrexia": 1, "Scar pain": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FD9309.json b/docs/data/histograms/Switzerland/FD9309.json
new file mode 100644
index 00000000000..514bb95fdf0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FD9309.json
@@ -0,0 +1 @@
+{"batchcode": "FD9309", "histograms": [{"batchcodes": ["FD9309"], "histogram": {"Arthralgia": 1, "Herpes dermatitis": 1, "Muscle contractions involuntary": 1, "Muscle twitching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FE 2296.json b/docs/data/histograms/Switzerland/FE 2296.json
new file mode 100644
index 00000000000..89712b78114
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FE 2296.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 2296", "histograms": [{"batchcodes": ["FE 2296"], "histogram": {"Antinuclear antibody": 1, "Blood creatine phosphokinase": 1, "Borrelia test": 1, "C-reactive protein": 1, "Cytomegalovirus test": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Epstein-Barr virus test": 1, "HIV test": 1, "Hepatitis B virus test": 1, "Hepatitis C virus test": 1, "Investigation": 1, "Magnetic resonance imaging heart": 1, "Mycobacterium test": 1, "Myocarditis": 1, "Parvovirus B19 test": 1, "SARS-CoV-2 test": 1, "Troponin": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FE 8235.json b/docs/data/histograms/Switzerland/FE 8235.json
new file mode 100644
index 00000000000..d0ff7576815
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FE 8235.json	
@@ -0,0 +1 @@
+{"batchcode": "FE 8235", "histograms": [{"batchcodes": ["FE 8235"], "histogram": {"COVID-19": 1, "Chest discomfort": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Increased upper airway secretion": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1, "Stridor": 1, "Tachypnoea": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FE0688.json b/docs/data/histograms/Switzerland/FE0688.json
new file mode 100644
index 00000000000..5efaa5cd799
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FE0688.json
@@ -0,0 +1 @@
+{"batchcode": "FE0688", "histograms": [{"batchcodes": ["FE0688"], "histogram": {"Arthralgia": 1, "Audiogram": 1, "Deafness bilateral": 1, "Electroneuromyography": 1, "Magnetic resonance imaging": 1, "Paraesthesia": 1, "Tinnitus": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FE2296.json b/docs/data/histograms/Switzerland/FE2296.json
new file mode 100644
index 00000000000..1e7496444b9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FE2296.json
@@ -0,0 +1 @@
+{"batchcode": "FE2296", "histograms": [{"batchcodes": ["FE2296"], "histogram": {"Magnetic resonance imaging head": 3, "Neurological examination": 3, "Dizziness": 2, "Electrocardiogram": 2, "Hypoaesthesia": 2, "Movement disorder": 2, "Specialist consultation": 2, "Vertigo": 2, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Arthropathy": 1, "Autoimmune disorder": 1, "Blood creatine phosphokinase": 1, "Blood culture": 1, "Blood test": 1, "Body temperature": 1, "Borrelia test": 1, "C-reactive protein": 1, "CSF cell count": 1, "CSF glucose": 1, "CSF lactate": 1, "CSF lymphocyte count": 1, "CSF monocyte count": 1, "CSF protein": 1, "Carpal tunnel syndrome": 1, "Dysarthria": 1, "Ear pain": 1, "Echocardiogram": 1, "Electromyogram": 1, "Electroneuromyography": 1, "Electrophoresis protein": 1, "Fatigue": 1, "Gait disturbance": 1, "Head discomfort": 1, "Headache": 1, "Herpes zoster": 1, "Herpes zoster meningitis": 1, "Hyperaesthesia": 1, "Influenza like illness": 1, "Ischaemic cerebral infarction": 1, "Lipase": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging heart": 1, "Muscle injury": 1, "Muscular weakness": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Mycobacterium tuberculosis complex test": 1, "Myocarditis": 1, "Nausea": 1, "Neck pain": 1, "Ophthalmic herpes zoster": 1, "Pain": 1, "Pain in extremity": 1, "Pancreatitis acute": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Phonophobia": 1, "Photophobia": 1, "Presyncope": 1, "Pyoderma gangrenosum": 1, "Respiratory viral panel": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Subarachnoid haemorrhage": 1, "Troponin": 1, "Ultrasound scan": 1, "Varicella virus test": 1, "Viral test": 1, "Vision blurred": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FE6029.json b/docs/data/histograms/Switzerland/FE6029.json
new file mode 100644
index 00000000000..d1980ef1023
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FE6029.json
@@ -0,0 +1 @@
+{"batchcode": "FE6029", "histograms": [{"batchcodes": ["FE6029"], "histogram": {"COVID-19": 3, "Dizziness": 3, "Fatigue": 3, "Headache": 3, "Myocarditis": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3, "Asthenia": 2, "Blindness unilateral": 2, "Cardiac function test": 2, "Confusional state": 2, "Decreased appetite": 2, "Dyspnoea": 2, "Heart rate": 2, "Investigation": 2, "Magnetic resonance imaging": 2, "Magnetic resonance imaging head": 2, "Nausea": 2, "Palpitations": 2, "Paraesthesia": 2, "Rash": 2, "Abdominal pain upper": 1, "Acute polyneuropathy": 1, "Alopecia": 1, "Amnesia": 1, "Anaphylactic reaction": 1, "Balance disorder": 1, "Blindness": 1, "Blood pressure measurement": 1, "Blood test": 1, "C-reactive protein": 1, "Cardiac flutter": 1, "Chest pain": 1, "Computerised tomogram abdomen": 1, "Death": 1, "Disturbance in attention": 1, "Dry eye": 1, "Dyschromatopsia": 1, "Electroencephalogram": 1, "Eye pain": 1, "Facial paralysis": 1, "Fear of falling": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gait disturbance": 1, "Hypertension": 1, "Hyperventilation": 1, "Hypotension": 1, "Hypotonia": 1, "Illusion": 1, "Laboratory test": 1, "Light chain analysis": 1, "Lumbar puncture": 1, "Magnetic resonance imaging heart": 1, "Malaise": 1, "Mobility decreased": 1, "Myalgia": 1, "Ophthalmological examination": 1, "Optic neuritis": 1, "Oropharyngeal pain": 1, "Pain": 1, "Parosmia": 1, "Pelvi-ureteric obstruction": 1, "Pericarditis": 1, "Periorbital pain": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pupillary reflex impaired": 1, "Purpura": 1, "Radioisotope scan": 1, "Red blood cells urine": 1, "Renal pain": 1, "Scar pain": 1, "Somnolence": 1, "Specific gravity urine": 1, "Speech disorder": 1, "Stridor": 1, "Swelling face": 1, "Tachycardia": 1, "Taste disorder": 1, "Thirst": 1, "Thrombosis": 1, "Tinnitus": 1, "Troponin": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Urogram": 1, "Vision blurred": 1, "Visual impairment": 1, "Vomiting": 1, "Weight decreased": 1, "White blood cells urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FE8235.json b/docs/data/histograms/Switzerland/FE8235.json
new file mode 100644
index 00000000000..f36d4810d37
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FE8235.json
@@ -0,0 +1 @@
+{"batchcode": "FE8235", "histograms": [{"batchcodes": ["FE8235"], "histogram": {"Dyspnoea": 3, "Arthralgia": 2, "Blood creatinine": 2, "Burning sensation": 2, "Dizziness": 2, "Nausea": 2, "Abdominal pain": 1, "Acute myocardial infarction": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Anovulatory cycle": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Bacterial prostatitis": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Breast pain": 1, "C-reactive protein": 1, "Calculus bladder": 1, "Chest pain": 1, "Cough": 1, "Culture urine": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dysphagia": 1, "Dysphonia": 1, "Fatigue": 1, "Gamma-glutamyltransferase": 1, "Gamma-glutamyltransferase increased": 1, "Headache": 1, "Hypersensitivity": 1, "Laboratory test": 1, "Liver function test increased": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Monoplegia": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Neurological examination": 1, "Neutrophil count increased": 1, "New daily persistent headache": 1, "Ocular discomfort": 1, "Optic neuritis": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pneumonitis": 1, "Polymerase chain reaction": 1, "Postmenopausal haemorrhage": 1, "Premenstrual syndrome": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Respiratory tract haemorrhage": 1, "Sepsis": 1, "Swelling": 1, "Tinnitus": 1, "Tongue pruritus": 1, "Trigeminal neuralgia": 1, "Urinary tract infection": 1, "Vertigo": 1, "Vision blurred": 1, "Visual acuity tests": 1, "Visual impairment": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FF0680.json b/docs/data/histograms/Switzerland/FF0680.json
new file mode 100644
index 00000000000..63b0287fa78
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FF0680.json
@@ -0,0 +1 @@
+{"batchcode": "FF0680", "histograms": [{"batchcodes": ["FF0680"], "histogram": {"Balance disorder": 1, "Chest discomfort": 1, "Inflammation": 1, "Migraine": 1, "Myalgia": 1, "Paraesthesia": 1, "Skin discolouration": 1, "Tension headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FF0688.json b/docs/data/histograms/Switzerland/FF0688.json
new file mode 100644
index 00000000000..0e79bb3faed
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FF0688.json
@@ -0,0 +1 @@
+{"batchcode": "FF0688", "histograms": [{"batchcodes": ["FF0688"], "histogram": {"Headache": 4, "Disturbance in attention": 3, "Fatigue": 3, "Blood pressure measurement": 2, "Condition aggravated": 2, "Dizziness": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Nausea": 2, "Sensory disturbance": 2, "Aggression": 1, "Amenorrhoea": 1, "Anxiety": 1, "Arthralgia": 1, "Balance disorder": 1, "Cerebral ischaemia": 1, "Cognitive disorder": 1, "Cough": 1, "Depressed mood": 1, "Diarrhoea": 1, "Dyspepsia": 1, "Echocardiogram": 1, "Electric shock sensation": 1, "Emotional disorder": 1, "Eye contusion": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Heart rate": 1, "Magnetic resonance imaging head": 1, "Memory impairment": 1, "Mood altered": 1, "Muscular weakness": 1, "Pain": 1, "Paraesthesia": 1, "Paralysis": 1, "Pericarditis": 1, "Photophobia": 1, "Polyneuropathy": 1, "Postural orthostatic tachycardia syndrome": 1, "Schellong test": 1, "Sneezing": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FF2832.json b/docs/data/histograms/Switzerland/FF2832.json
new file mode 100644
index 00000000000..948808167c2
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FF2832.json
@@ -0,0 +1 @@
+{"batchcode": "FF2832", "histograms": [{"batchcodes": ["FF2832"], "histogram": {"Palpitations": 3, "Ultrasound scan": 3, "Arthralgia": 2, "C-reactive protein": 2, "Computerised tomogram": 2, "Computerised tomogram thorax": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Fibrin D dimer": 2, "Fibrin D dimer increased": 2, "Hypertension": 2, "Immunisation": 2, "Oxygen saturation": 2, "Pulmonary embolism": 2, "White blood cell count": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Angina pectoris": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Asthenia": 1, "Bacterial test": 1, "Blood gases": 1, "Blood lactic acid": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Cardiac discomfort": 1, "Chest X-ray": 1, "Chest pain": 1, "Chronic gastritis": 1, "Colitis": 1, "Colonoscopy": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Cough": 1, "Culture stool": 1, "Cytology": 1, "Death": 1, "Disease progression": 1, "Double stranded DNA antibody": 1, "Dyslipidaemia": 1, "Echocardiogram": 1, "Endoscopy upper gastrointestinal tract": 1, "Fractional exhaled nitric oxide": 1, "Gastritis": 1, "Gastrointestinal inflammation": 1, "Gout": 1, "Headache": 1, "Heart rate": 1, "Helicobacter infection": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypokalaemia": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Inflammatory marker test": 1, "Influenza like illness": 1, "Interferon gamma level": 1, "Investigation": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Lymphopenia": 1, "Magnetic resonance imaging": 1, "Menstruation irregular": 1, "Musculoskeletal pain": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neutrophilia": 1, "New daily persistent headache": 1, "Noninfective oophoritis": 1, "Obstructive sleep apnoea syndrome": 1, "Ovarian cyst": 1, "Pericardial drainage": 1, "Pericarditis": 1, "Plethysmography": 1, "Polymerase chain reaction": 1, "Positron emission tomogram": 1, "Pulmonary fibrosis": 1, "Pyrexia": 1, "Red blood cell sedimentation rate": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test": 1, "Scleroderma": 1, "Serology test": 1, "Shunt thrombosis": 1, "Tremor": 1, "Troponin": 1, "Type 2 diabetes mellitus": 1, "Urine analysis": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FF2834.json b/docs/data/histograms/Switzerland/FF2834.json
new file mode 100644
index 00000000000..83c0b8c42a3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FF2834.json
@@ -0,0 +1 @@
+{"batchcode": "FF2834", "histograms": [{"batchcodes": ["FF2834"], "histogram": {"Body mass index": 1, "Dizziness": 1, "Magnetic resonance imaging spinal": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FF7898.json b/docs/data/histograms/Switzerland/FF7898.json
new file mode 100644
index 00000000000..64bedc6dd43
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FF7898.json
@@ -0,0 +1 @@
+{"batchcode": "FF7898", "histograms": [{"batchcodes": ["FF7898"], "histogram": {"Blood creatine phosphokinase": 1, "Cardiac arrest": 1, "Chest X-ray": 1, "Circulatory collapse": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Electrocardiogram": 1, "Heart rate": 1, "Immunisation": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FG6431.json b/docs/data/histograms/Switzerland/FG6431.json
new file mode 100644
index 00000000000..86d87970ebf
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FG6431.json
@@ -0,0 +1 @@
+{"batchcode": "FG6431", "histograms": [{"batchcodes": ["FG6431"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FG7387.json b/docs/data/histograms/Switzerland/FG7387.json
new file mode 100644
index 00000000000..67e6a96e6c4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FG7387.json
@@ -0,0 +1 @@
+{"batchcode": "FG7387", "histograms": [{"batchcodes": ["FG7387"], "histogram": {"Angiogram": 1, "Haemorrhagic stroke": 1, "Magnetic resonance imaging": 1, "NIH stroke scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FG7898.json b/docs/data/histograms/Switzerland/FG7898.json
new file mode 100644
index 00000000000..268cc58ad5b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FG7898.json
@@ -0,0 +1 @@
+{"batchcode": "FG7898", "histograms": [{"batchcodes": ["FG7898"], "histogram": {"Headache": 2, "Pain": 2, "Paraesthesia": 2, "Abdominal pain upper": 1, "Aerophagia": 1, "Albumin urine": 1, "Albuminuria": 1, "Appendicitis": 1, "Back pain": 1, "Biopsy": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Body mass index": 1, "Cardiac flutter": 1, "Chills": 1, "Concussion": 1, "Cutaneous vasculitis": 1, "Diarrhoea": 1, "Epilepsy": 1, "Erythema": 1, "Fatigue": 1, "Gastrointestinal sounds abnormal": 1, "Insomnia": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Neck pain": 1, "Night sweats": 1, "Peritonitis": 1, "Phlebitis": 1, "Rash": 1, "Respiratory tract infection": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test negative": 1, "Sick leave": 1, "Sleep disorder": 1, "Superficial vein thrombosis": 1, "Syncope": 1, "Toxic skin eruption": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FH 3253.json b/docs/data/histograms/Switzerland/FH 3253.json
new file mode 100644
index 00000000000..b4a4b201a8b
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FH 3253.json	
@@ -0,0 +1 @@
+{"batchcode": "FH 3253", "histograms": [{"batchcodes": ["FH 3253"], "histogram": {"Blood creatine phosphokinase": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Epstein-Barr virus antibody": 1, "Fibrin D dimer": 1, "Haemoglobin": 1, "Magnetic resonance imaging heart": 1, "Myocardial fibrosis": 1, "Myocardial oedema": 1, "Myocarditis": 1, "Myoglobin blood": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Pericardial effusion": 1, "Platelet count": 1, "Platelet count decreased": 1, "Troponin I": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FH 9678.json b/docs/data/histograms/Switzerland/FH 9678.json
new file mode 100644
index 00000000000..c03ba6d4858
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FH 9678.json	
@@ -0,0 +1 @@
+{"batchcode": "FH 9678", "histograms": [{"batchcodes": ["FH 9678"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FH32119.json b/docs/data/histograms/Switzerland/FH32119.json
new file mode 100644
index 00000000000..392cd3a5dd6
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FH32119.json
@@ -0,0 +1 @@
+{"batchcode": "FH32119", "histograms": [{"batchcodes": ["FH32119"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FH3219.json b/docs/data/histograms/Switzerland/FH3219.json
new file mode 100644
index 00000000000..c4951b0d84c
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FH3219.json
@@ -0,0 +1 @@
+{"batchcode": "FH3219", "histograms": [{"batchcodes": ["FH3219"], "histogram": {"COVID-19": 15, "SARS-CoV-2 test": 15, "Vaccination failure": 15, "Drug ineffective": 3, "Suspected COVID-19": 3, "Body temperature": 2, "Condition aggravated": 2, "Dyspnoea": 2, "Magnetic resonance imaging head": 2, "Nasopharyngeal swab": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Amyotrophic lateral sclerosis": 1, "Autoimmune hepatitis": 1, "Blood loss anaemia": 1, "Blood test": 1, "Cardiac disorder": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Costochondritis": 1, "Diarrhoea": 1, "Dizziness": 1, "Dizziness postural": 1, "Dysphagia": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Immunisation": 1, "Investigation": 1, "Iron deficiency": 1, "Micturition urgency": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal stiffness": 1, "Neurological examination": 1, "Palpitations": 1, "Paraesthesia": 1, "Polymenorrhoea": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Specialist consultation": 1, "Speech disorder": 1, "Tongue disorder": 1, "Torticollis": 1, "Vaccine breakthrough infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FH3253.json b/docs/data/histograms/Switzerland/FH3253.json
new file mode 100644
index 00000000000..b807a656f4f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FH3253.json
@@ -0,0 +1 @@
+{"batchcode": "FH3253", "histograms": [{"batchcodes": ["FH3253"], "histogram": {"COVID-19": 6, "SARS-CoV-2 test": 6, "Vaccination failure": 5, "Drug ineffective": 2, "Fatigue": 2, "Immunisation": 2, "Pyrexia": 2, "Arrhythmia": 1, "Blister": 1, "Body temperature": 1, "Chest discomfort": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Interchange of vaccine products": 1, "Intercostal neuralgia": 1, "Loss of consciousness": 1, "Myocarditis": 1, "Off label use": 1, "Pain in extremity": 1, "Polymyalgia rheumatica": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FH9678.json b/docs/data/histograms/Switzerland/FH9678.json
new file mode 100644
index 00000000000..ee95875bfce
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FH9678.json
@@ -0,0 +1 @@
+{"batchcode": "FH9678", "histograms": [{"batchcodes": ["FH9678"], "histogram": {"SARS-CoV-2 test": 10, "COVID-19": 7, "Vaccination failure": 6, "Headache": 4, "Pyrexia": 4, "Arthralgia": 3, "Dyspnoea": 3, "Body temperature": 2, "C-reactive protein": 2, "Chest discomfort": 2, "Chest pain": 2, "Cough": 2, "Fatigue": 2, "Magnetic resonance imaging": 2, "Muscular weakness": 2, "Nasopharyngitis": 2, "Nausea": 2, "Oropharyngeal pain": 2, "Pain in extremity": 2, "SARS-CoV-2 antibody test": 2, "Sleep disorder": 2, "Abortion early": 1, "Angina pectoris": 1, "Arrhythmia": 1, "Asthenia": 1, "Asthma": 1, "Biopsy muscle": 1, "Body temperature increased": 1, "Bone pain": 1, "Breast swelling": 1, "Burn oral cavity": 1, "Cardiac failure": 1, "Cardiovascular disorder": 1, "Chills": 1, "Computerised tomogram thorax": 1, "Condition aggravated": 1, "Confusional state": 1, "Delirium": 1, "Diarrhoea": 1, "Disorientation": 1, "Dizziness": 1, "Drug ineffective": 1, "Dyspnoea exertional": 1, "Enthesopathy": 1, "Epicondylitis": 1, "Extrasystoles": 1, "Facial pain": 1, "Fibrin D dimer": 1, "Gastrointestinal disorder": 1, "General physical health deterioration": 1, "Groin pain": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Ischaemic stroke": 1, "Lymphadenopathy": 1, "Migraine": 1, "Muscle contractions involuntary": 1, "Muscle oedema": 1, "Muscle twitching": 1, "Myalgia": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neuritis": 1, "Neuropathic muscular atrophy": 1, "Night sweats": 1, "Oral herpes": 1, "Oral pruritus": 1, "Osteoarthritis": 1, "Pain": 1, "Pain in jaw": 1, "Palpitations": 1, "Paresis": 1, "Pelvic discomfort": 1, "Peripheral nerve lesion": 1, "Peripheral nerve palsy": 1, "Pleural effusion": 1, "Pregnancy test": 1, "Pulmonary congestion": 1, "Pulmonary embolism": 1, "Pulmonary oedema": 1, "Red blood cell sedimentation rate": 1, "Rhinorrhoea": 1, "Seizure": 1, "Sensory disturbance": 1, "Sick leave": 1, "Spinal osteoarthritis": 1, "Tendonitis": 1, "Trigeminal neuralgia": 1, "Troponin T": 1, "Vaccination site pain": 1, "Vaccine breakthrough infection": 1, "Vertigo": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FH9951.json b/docs/data/histograms/Switzerland/FH9951.json
new file mode 100644
index 00000000000..a97d3d60dad
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FH9951.json
@@ -0,0 +1 @@
+{"batchcode": "FH9951", "histograms": [{"batchcodes": ["FH9951"], "histogram": {"Asthenia": 1, "Asthma": 1, "Dizziness": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FK 9414.json b/docs/data/histograms/Switzerland/FK 9414.json
new file mode 100644
index 00000000000..0b474f7e788
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FK 9414.json	
@@ -0,0 +1 @@
+{"batchcode": "FK 9414", "histograms": [{"batchcodes": ["FK 9414"], "histogram": {"Carpal tunnel syndrome": 1, "Facial paralysis": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FK 9707.json b/docs/data/histograms/Switzerland/FK 9707.json
new file mode 100644
index 00000000000..2cc0194fcb4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FK 9707.json	
@@ -0,0 +1 @@
+{"batchcode": "FK 9707", "histograms": [{"batchcodes": ["FK 9707"], "histogram": {"Invasive lobular breast carcinoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FK0738.json b/docs/data/histograms/Switzerland/FK0738.json
new file mode 100644
index 00000000000..6ebf589ec17
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FK0738.json
@@ -0,0 +1 @@
+{"batchcode": "FK0738", "histograms": [{"batchcodes": ["FK0738"], "histogram": {"Dizziness": 2, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Anaphylactic reaction": 1, "Angiocardiogram": 1, "Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness postural": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Magnetic resonance imaging": 1, "Menstrual disorder": 1, "Migraine": 1, "Myalgia": 1, "Myocarditis": 1, "Pain in extremity": 1, "Tachycardia": 1, "Tonsillar hypertrophy": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Ventricular tachycardia": 1, "Vertigo positional": 1, "Viral test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FK6268.json b/docs/data/histograms/Switzerland/FK6268.json
new file mode 100644
index 00000000000..cb0d41e2bd3
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FK6268.json
@@ -0,0 +1 @@
+{"batchcode": "FK6268", "histograms": [{"batchcodes": ["FK6268"], "histogram": {"Nausea": 3, "SARS-CoV-2 test": 3, "Alopecia": 2, "C-reactive protein": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Fatigue": 2, "Headache": 2, "Heart rate": 2, "Myalgia": 2, "Palpitations": 2, "SARS-CoV-2 antibody test": 2, "Sick leave": 2, "Alanine aminotransferase": 1, "Allergy to vaccine": 1, "Apnoeic attack": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Bell's palsy": 1, "Blindness": 1, "Blood alkaline phosphatase": 1, "Blood creatinine": 1, "Blood folate": 1, "Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Body temperature": 1, "COVID-19": 1, "Cardiac disorder": 1, "Cardiopulmonary exercise test": 1, "Cerebrospinal fluid leakage": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Circulatory collapse": 1, "Cyanosis": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Echocardiogram": 1, "Electrocardiogram abnormal": 1, "Eye swelling": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Gamma-glutamyltransferase": 1, "Glomerular filtration rate": 1, "Haemoglobin": 1, "Hyperhidrosis": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Laboratory test": 1, "Limb discomfort": 1, "Loss of libido": 1, "Malaise": 1, "Memory impairment": 1, "Nervous system disorder": 1, "Off label use": 1, "Ophthalmic herpes zoster": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Peripheral vascular disorder": 1, "Platelet count": 1, "Polymerase chain reaction": 1, "Post-acute COVID-19 syndrome": 1, "Postmenopausal haemorrhage": 1, "Postural orthostatic tachycardia syndrome": 1, "Productive cough": 1, "Pruritus": 1, "Pulmonary function test": 1, "Pyrexia": 1, "Rash": 1, "Red blood cell sedimentation rate": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Retinal artery thrombosis": 1, "Rheumatoid factor": 1, "Sensory overload": 1, "Serology test": 1, "Sinusitis": 1, "Specialist consultation": 1, "Tachycardia": 1, "Tendon rupture": 1, "Tinnitus": 1, "Troponin T": 1, "Ultrasound scan": 1, "Urticaria": 1, "Uterine hypotonus": 1, "Vaccination failure": 1, "Vaccination site coldness": 1, "Vaccination site dysaesthesia": 1, "Vitamin B12": 1, "Vulvovaginal dryness": 1, "Walking disability": 1, "Weight increased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FK9414.json b/docs/data/histograms/Switzerland/FK9414.json
new file mode 100644
index 00000000000..05fe74d2e07
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FK9414.json
@@ -0,0 +1 @@
+{"batchcode": "FK9414", "histograms": [{"batchcodes": ["FK9414"], "histogram": {"COVID-19": 5, "Fatigue": 5, "SARS-CoV-2 test": 5, "Vaccination failure": 5, "Chest pain": 4, "Dizziness": 4, "Dyspnoea": 4, "Arthralgia": 3, "Headache": 3, "Myalgia": 3, "Paraesthesia": 3, "Interchange of vaccine products": 2, "Nausea": 2, "Off label use": 2, "Pyrexia": 2, "Rhinorrhoea": 2, "Anxiety": 1, "Arrhythmia": 1, "Asthenia": 1, "Back pain": 1, "Blood creatine phosphokinase": 1, "Breast pain": 1, "Breast swelling": 1, "Cardiovascular disorder": 1, "Chills": 1, "Cough": 1, "Ear pain": 1, "Echocardiogram": 1, "Eczema": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling hot": 1, "Heart rate": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Inflammation": 1, "Influenza like illness": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging heart": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Migraine": 1, "Muscle swelling": 1, "Musculoskeletal pain": 1, "Myopericarditis": 1, "Neuralgia": 1, "New daily persistent headache": 1, "Ophthalmic migraine": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Performance status decreased": 1, "Pruritus": 1, "Sick leave": 1, "Specialist consultation": 1, "Sudden visual loss": 1, "Taste disorder": 1, "Tremor": 1, "Troponin": 1, "Tunnel vision": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FK94414.json b/docs/data/histograms/Switzerland/FK94414.json
new file mode 100644
index 00000000000..eaeccf7fc42
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FK94414.json
@@ -0,0 +1 @@
+{"batchcode": "FK94414", "histograms": [{"batchcodes": ["FK94414"], "histogram": {"COVID-19": 1, "Cough": 1, "Dizziness": 1, "Headache": 1, "Investigation": 1, "Sneezing": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FK9707.json b/docs/data/histograms/Switzerland/FK9707.json
new file mode 100644
index 00000000000..9fbde9d8ff9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FK9707.json
@@ -0,0 +1 @@
+{"batchcode": "FK9707", "histograms": [{"batchcodes": ["FK9707"], "histogram": {"Arthralgia": 1, "Atrial fibrillation": 1, "Blood pressure ambulatory": 1, "Blood pressure measurement": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Exercise tolerance decreased": 1, "Hepatosplenomegaly": 1, "Hypertension": 1, "Intestinal haemorrhage": 1, "Myalgia": 1, "Myocarditis": 1, "Polygraph test": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FL3560.json b/docs/data/histograms/Switzerland/FL3560.json
new file mode 100644
index 00000000000..cda3d8a48d4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FL3560.json
@@ -0,0 +1 @@
+{"batchcode": "FL3560", "histograms": [{"batchcodes": ["FL3560"], "histogram": {"Dyspnoea": 5, "Fatigue": 4, "Chest discomfort": 3, "COVID-19": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Pyrexia": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Vaccination site pain": 2, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Blood creatinine": 1, "Body temperature": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Depressed mood": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Headache": 1, "Myocarditis": 1, "Myopericarditis": 1, "Nausea": 1, "Pain in extremity": 1, "Pruritus": 1, "Pulmonary function test": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "Rheumatic fever": 1, "Suspected COVID-19": 1, "Trigeminal neuralgia": 1, "Troponin": 1, "Vaccine breakthrough infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FN0987.json b/docs/data/histograms/Switzerland/FN0987.json
new file mode 100644
index 00000000000..c968330222d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FN0987.json
@@ -0,0 +1 @@
+{"batchcode": "FN0987", "histograms": [{"batchcodes": ["FN0987"], "histogram": {"Fatigue": 3, "Headache": 2, "Aggression": 1, "Blood glucose": 1, "Blood lactic acid": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Body temperature increased": 1, "COVID-19": 1, "Chronic fatigue syndrome": 1, "Dizziness": 1, "Drug ineffective": 1, "Electric shock sensation": 1, "Electroencephalogram": 1, "Freezing phenomenon": 1, "Immunodeficiency": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Lumbar puncture": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Monoplegia": 1, "Muscular weakness": 1, "Off label use": 1, "Orthostatic hypotension": 1, "Pain in extremity": 1, "Panic attack": 1, "Photosensitivity reaction": 1, "Protein total": 1, "Quality of life decreased": 1, "Rash": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Sick leave": 1, "Tachycardia": 1, "Toxicologic test": 1, "Tremor": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FN1430.json b/docs/data/histograms/Switzerland/FN1430.json
new file mode 100644
index 00000000000..01fef09269e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FN1430.json
@@ -0,0 +1 @@
+{"batchcode": "FN1430", "histograms": [{"batchcodes": ["FN1430"], "histogram": {"Off label use": 4, "Immunisation": 3, "Chest pain": 2, "Pain in extremity": 2, "Pyrexia": 2, "Urticaria": 2, "Abdominal pain upper": 1, "Angioedema": 1, "Asthenia": 1, "Back pain": 1, "Blood test": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Cholecystectomy": 1, "Cholecystitis": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Granuloma annulare": 1, "Headache": 1, "Hypersensitivity": 1, "Interchange of vaccine products": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Musculoskeletal pain": 1, "Peripheral swelling": 1, "Post procedural infection": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Sensory loss": 1, "Thrombosis": 1, "Vaccination failure": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FN4071.json b/docs/data/histograms/Switzerland/FN4071.json
new file mode 100644
index 00000000000..7175619e148
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FN4071.json
@@ -0,0 +1 @@
+{"batchcode": "FN4071", "histograms": [{"batchcodes": ["FN4071"], "histogram": {"COVID-19": 3, "SARS-CoV-2 test": 3, "Vaccination failure": 3, "Fatigue": 2, "Body temperature": 1, "Body temperature increased": 1, "Epstein-Barr virus antibody": 1, "Feeling cold": 1, "Headache": 1, "Laboratory test": 1, "Magnetic resonance imaging": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Productive cough": 1, "Rhinitis": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FN9672.json b/docs/data/histograms/Switzerland/FN9672.json
new file mode 100644
index 00000000000..147d633a11d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FN9672.json
@@ -0,0 +1 @@
+{"batchcode": "FN9672", "histograms": [{"batchcodes": ["FN9672"], "histogram": {"Hepatocellular carcinoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/FP9605.json b/docs/data/histograms/Switzerland/FP9605.json
new file mode 100644
index 00000000000..08a7aa46e35
--- /dev/null
+++ b/docs/data/histograms/Switzerland/FP9605.json
@@ -0,0 +1 @@
+{"batchcode": "FP9605", "histograms": [{"batchcodes": ["FP9605"], "histogram": {"Disturbance in attention": 1, "Dizziness": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/G 26761 A; LOT.json b/docs/data/histograms/Switzerland/G 26761 A; LOT.json
new file mode 100644
index 00000000000..e12acd07211
--- /dev/null
+++ b/docs/data/histograms/Switzerland/G 26761 A; LOT.json	
@@ -0,0 +1 @@
+{"batchcode": "G 26761 A; LOT", "histograms": [{"batchcodes": ["G 26761 A; LOT"], "histogram": {"Blood cholesterol": 1, "Blood creatine phosphokinase": 1, "Blood glucose": 1, "Glycosylated haemoglobin": 1, "Granulocytes abnormal": 1, "Haemoglobin": 1, "Lymphocyte count": 1, "Myocardial infarction": 1, "Platelet count": 1, "Troponin T": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/G 26761A / G267.json b/docs/data/histograms/Switzerland/G 26761A / G267.json
new file mode 100644
index 00000000000..5d86e369b21
--- /dev/null
+++ b/docs/data/histograms/Switzerland/G 26761A / G267.json	
@@ -0,0 +1 @@
+{"batchcode": "G 26761A / G267", "histograms": [{"batchcodes": ["G 26761A / G267"], "histogram": {"Asthma": 1, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/G26761A.json b/docs/data/histograms/Switzerland/G26761A.json
new file mode 100644
index 00000000000..35d86284a1e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/G26761A.json
@@ -0,0 +1 @@
+{"batchcode": "G26761A", "histograms": [{"batchcodes": ["G26761A"], "histogram": {"Hypersensitivity": 1, "Ophthalmic vein thrombosis": 1, "Somnambulism": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/GD6800.json b/docs/data/histograms/Switzerland/GD6800.json
new file mode 100644
index 00000000000..a0d86d015d8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/GD6800.json
@@ -0,0 +1 @@
+{"batchcode": "GD6800", "histograms": [{"batchcodes": ["GD6800"], "histogram": {"COVID-19": 1, "SARS-CoV-2 antibody test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/GE8207.json b/docs/data/histograms/Switzerland/GE8207.json
new file mode 100644
index 00000000000..63e72a293b0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/GE8207.json
@@ -0,0 +1 @@
+{"batchcode": "GE8207", "histograms": [{"batchcodes": ["GE8207"], "histogram": {"Ischaemic cerebral infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/GE8297.json b/docs/data/histograms/Switzerland/GE8297.json
new file mode 100644
index 00000000000..47d30c85a26
--- /dev/null
+++ b/docs/data/histograms/Switzerland/GE8297.json
@@ -0,0 +1 @@
+{"batchcode": "GE8297", "histograms": [{"batchcodes": ["GE8297"], "histogram": {"Dizziness": 2, "Dyspnoea": 2, "SARS-CoV-2 test": 2, "Abdominal pain upper": 1, "Alanine aminotransferase": 1, "Arrhythmia": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Blood lactate dehydrogenase": 1, "Blood pressure systolic": 1, "Blood pressure systolic increased": 1, "COVID-19": 1, "Chest pain": 1, "Cough": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Gamma-glutamyltransferase": 1, "Hypertension": 1, "Interchange of vaccine products": 1, "Liver function test increased": 1, "Malaise": 1, "Nasopharyngitis": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Seizure": 1, "Tachycardia": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/GGGGGGGG.json b/docs/data/histograms/Switzerland/GGGGGGGG.json
new file mode 100644
index 00000000000..23af90038e1
--- /dev/null
+++ b/docs/data/histograms/Switzerland/GGGGGGGG.json
@@ -0,0 +1 @@
+{"batchcode": "GGGGGGGG", "histograms": [{"batchcodes": ["GGGGGGGG"], "histogram": {"Fatigue": 1, "Headache": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Postmenopausal haemorrhage": 1, "Rhinitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/IF1003A.json b/docs/data/histograms/Switzerland/IF1003A.json
new file mode 100644
index 00000000000..c508fde7726
--- /dev/null
+++ b/docs/data/histograms/Switzerland/IF1003A.json
@@ -0,0 +1 @@
+{"batchcode": "IF1003A", "histograms": [{"batchcodes": ["IF1003A"], "histogram": {"Deep vein thrombosis": 1, "Fibrin D dimer": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/L 3002544.json b/docs/data/histograms/Switzerland/L 3002544.json
new file mode 100644
index 00000000000..76767c9025d
--- /dev/null
+++ b/docs/data/histograms/Switzerland/L 3002544.json	
@@ -0,0 +1 @@
+{"batchcode": "L 3002544", "histograms": [{"batchcodes": ["L 3002544"], "histogram": {"C-reactive protein": 1, "Computerised tomogram": 1, "Fibrin D dimer": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/L300042460.json b/docs/data/histograms/Switzerland/L300042460.json
new file mode 100644
index 00000000000..97324e8e0cd
--- /dev/null
+++ b/docs/data/histograms/Switzerland/L300042460.json
@@ -0,0 +1 @@
+{"batchcode": "L300042460", "histograms": [{"batchcodes": ["L300042460"], "histogram": {"Blood creatine": 1, "Polymyalgia rheumatica": 1, "Red blood cell sedimentation rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/L6ZRM6.json b/docs/data/histograms/Switzerland/L6ZRM6.json
new file mode 100644
index 00000000000..f236ca928b0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/L6ZRM6.json
@@ -0,0 +1 @@
+{"batchcode": "L6ZRM6", "histograms": [{"batchcodes": ["L6ZRM6"], "histogram": {"Electroencephalogram": 1, "Febrile convulsion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT 200022A.json b/docs/data/histograms/Switzerland/LOT 200022A.json
new file mode 100644
index 00000000000..21ef42626e6
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT 200022A.json	
@@ -0,0 +1 @@
+{"batchcode": "LOT 200022A", "histograms": [{"batchcodes": ["LOT 200022A"], "histogram": {"Fatigue": 2, "Pyrexia": 2, "Application site pain": 1, "Headache": 1, "Insomnia": 1, "Musculoskeletal pain": 1, "Nausea": 1, "Postmenopausal haemorrhage": 1, "Sick leave": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT 3002541.json b/docs/data/histograms/Switzerland/LOT 3002541.json
new file mode 100644
index 00000000000..d8019541992
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT 3002541.json	
@@ -0,0 +1 @@
+{"batchcode": "LOT 3002541", "histograms": [{"batchcodes": ["LOT 3002541"], "histogram": {"Culture stool": 1, "Gastroenteritis Escherichia coli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT 3002918.json b/docs/data/histograms/Switzerland/LOT 3002918.json
new file mode 100644
index 00000000000..061dca18897
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT 3002918.json	
@@ -0,0 +1 @@
+{"batchcode": "LOT 3002918", "histograms": [{"batchcodes": ["LOT 3002918"], "histogram": {"Injection site pain": 1, "Pain in extremity": 1, "Polymyalgia rheumatica": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT 3004215.json b/docs/data/histograms/Switzerland/LOT 3004215.json
new file mode 100644
index 00000000000..f9f2788ea03
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT 3004215.json	
@@ -0,0 +1 @@
+{"batchcode": "LOT 3004215", "histograms": [{"batchcodes": ["LOT 3004215"], "histogram": {"Chronic spontaneous urticaria": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT 3005704.json b/docs/data/histograms/Switzerland/LOT 3005704.json
new file mode 100644
index 00000000000..9e02d737bca
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT 3005704.json	
@@ -0,0 +1 @@
+{"batchcode": "LOT 3005704", "histograms": [{"batchcodes": ["LOT 3005704"], "histogram": {"Application site reaction": 1, "Cognitive disorder": 1, "Fatigue": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Myocarditis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT 3006274.json b/docs/data/histograms/Switzerland/LOT 3006274.json
new file mode 100644
index 00000000000..3a0c6d27e8e
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT 3006274.json	
@@ -0,0 +1 @@
+{"batchcode": "LOT 3006274", "histograms": [{"batchcodes": ["LOT 3006274"], "histogram": {"Fall": 1, "Flatulence": 1, "Functional gastrointestinal disorder": 1, "Influenza like illness": 1, "Polyarthritis": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT3002537.json b/docs/data/histograms/Switzerland/LOT3002537.json
new file mode 100644
index 00000000000..871171bd914
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT3002537.json
@@ -0,0 +1 @@
+{"batchcode": "LOT3002537", "histograms": [{"batchcodes": ["LOT3002537"], "histogram": {"Arrhythmia": 1, "Electrocardiogram": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT3004215.json b/docs/data/histograms/Switzerland/LOT3004215.json
new file mode 100644
index 00000000000..040db7f0c4f
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT3004215.json
@@ -0,0 +1 @@
+{"batchcode": "LOT3004215", "histograms": [{"batchcodes": ["LOT3004215"], "histogram": {"Musculoskeletal stiffness": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT3005238.json b/docs/data/histograms/Switzerland/LOT3005238.json
new file mode 100644
index 00000000000..d67c04ae9d4
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT3005238.json
@@ -0,0 +1 @@
+{"batchcode": "LOT3005238", "histograms": [{"batchcodes": ["LOT3005238"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/LOT3005704.json b/docs/data/histograms/Switzerland/LOT3005704.json
new file mode 100644
index 00000000000..b67035bfbbd
--- /dev/null
+++ b/docs/data/histograms/Switzerland/LOT3005704.json
@@ -0,0 +1 @@
+{"batchcode": "LOT3005704", "histograms": [{"batchcodes": ["LOT3005704"], "histogram": {"Dyspnoea": 1, "Swelling face": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/M0477.json b/docs/data/histograms/Switzerland/M0477.json
new file mode 100644
index 00000000000..9c2ac562107
--- /dev/null
+++ b/docs/data/histograms/Switzerland/M0477.json
@@ -0,0 +1 @@
+{"batchcode": "M0477", "histograms": [{"batchcodes": ["M0477"], "histogram": {"Malaise": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/NCIHT BEKANNT (.json b/docs/data/histograms/Switzerland/NCIHT BEKANNT (.json
new file mode 100644
index 00000000000..29c70daebe0
--- /dev/null
+++ b/docs/data/histograms/Switzerland/NCIHT BEKANNT (.json	
@@ -0,0 +1 @@
+{"batchcode": "NCIHT BEKANNT (", "histograms": [{"batchcodes": ["NCIHT BEKANNT ("], "histogram": {"Angiocardiogram": 1, "C-reactive protein": 1, "Computerised tomogram": 1, "Electrocardiogram": 1, "Myocarditis": 1, "Troponin": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/NOT AVAILABLE.json b/docs/data/histograms/Switzerland/NOT AVAILABLE.json
new file mode 100644
index 00000000000..ebea0845dd5
--- /dev/null
+++ b/docs/data/histograms/Switzerland/NOT AVAILABLE.json	
@@ -0,0 +1 @@
+{"batchcode": "NOT AVAILABLE", "histograms": [{"batchcodes": ["NOT AVAILABLE"], "histogram": {"Computerised tomogram": 1, "Dizziness": 1, "Magnetic resonance imaging": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/NOT PROVIDED.json b/docs/data/histograms/Switzerland/NOT PROVIDED.json
new file mode 100644
index 00000000000..41a31a5ab18
--- /dev/null
+++ b/docs/data/histograms/Switzerland/NOT PROVIDED.json	
@@ -0,0 +1 @@
+{"batchcode": "NOT PROVIDED", "histograms": [{"batchcodes": ["NOT PROVIDED"], "histogram": {"Dizziness": 1, "Groin pain": 1, "Headache": 1, "Labour stimulation": 1, "Monoplegia": 1, "Nausea": 1, "Pyrexia": 1, "Renal pain": 1, "Uterine pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/SCRW2.json b/docs/data/histograms/Switzerland/SCRW2.json
new file mode 100644
index 00000000000..173ca141b12
--- /dev/null
+++ b/docs/data/histograms/Switzerland/SCRW2.json
@@ -0,0 +1 @@
+{"batchcode": "SCRW2", "histograms": [{"batchcodes": ["SCRW2"], "histogram": {"Bladder cancer": 1, "Inappropriate schedule of product administration": 1, "Ultrasound scan": 1, "Urinary tract neoplasm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/SCTN4.json b/docs/data/histograms/Switzerland/SCTN4.json
new file mode 100644
index 00000000000..a8b2954a77a
--- /dev/null
+++ b/docs/data/histograms/Switzerland/SCTN4.json
@@ -0,0 +1 @@
+{"batchcode": "SCTN4", "histograms": [{"batchcodes": ["SCTN4"], "histogram": {"Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/SG7898.json b/docs/data/histograms/Switzerland/SG7898.json
new file mode 100644
index 00000000000..5a678e6eda8
--- /dev/null
+++ b/docs/data/histograms/Switzerland/SG7898.json
@@ -0,0 +1 @@
+{"batchcode": "SG7898", "histograms": [{"batchcodes": ["SG7898"], "histogram": {"C-reactive protein": 1, "Lipase": 1, "Pancreatitis acute": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/UNBEKANNT.json b/docs/data/histograms/Switzerland/UNBEKANNT.json
new file mode 100644
index 00000000000..c1537af25f7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/UNBEKANNT.json
@@ -0,0 +1 @@
+{"batchcode": "UNBEKANNT", "histograms": [{"batchcodes": ["UNBEKANNT"], "histogram": {"Arrhythmia": 1, "Cardiac function test": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Myalgia": 1, "Neurological examination": 1, "Paralysis": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/UNK.json b/docs/data/histograms/Switzerland/UNK.json
new file mode 100644
index 00000000000..751b1296304
--- /dev/null
+++ b/docs/data/histograms/Switzerland/UNK.json
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK", "UNK"], "histogram": {"Haemorrhage in pregnancy": 1, "Maternal exposure timing unspecified": 1, "Premature separation of placenta": 1}}, {"batchcodes": ["UNK"], "histogram": {"Pruritus": 3, "Pulmonary embolism": 3, "Urticaria": 3, "Affect lability": 1, "Angiocardiogram": 1, "Asthenia": 1, "Axillary pain": 1, "Blood pressure decreased": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Confusional state": 1, "Death": 1, "Deep vein thrombosis": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Fibrin D dimer": 1, "Headache": 1, "Influenza like illness": 1, "Injection site pain": 1, "Insomnia": 1, "Muscle spasms": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Pain": 1, "Palpitations": 1, "Performance status decreased": 1, "Pneumonia": 1, "Postmenopausal haemorrhage": 1, "Premenstrual pain": 1, "Rash": 1, "Skin reaction": 1, "Troponin": 1, "Ultrasound scan": 1, "Urinary incontinence": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site oedema": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/URN:UVCI:01 :CH.json b/docs/data/histograms/Switzerland/URN:UVCI:01 :CH.json
new file mode 100644
index 00000000000..f6bfc38eeb7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/URN:UVCI:01 :CH.json	
@@ -0,0 +1 @@
+{"batchcode": "URN:UVCI:01 :CH", "histograms": [{"batchcodes": ["URN:UVCI:01 :CH"], "histogram": {"Contusion": 1, "Fall": 1, "Nausea": 1, "Skin laceration": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/URN:UVCI:01:CH:.json b/docs/data/histograms/Switzerland/URN:UVCI:01:CH:.json
new file mode 100644
index 00000000000..5f2ffdd6459
--- /dev/null
+++ b/docs/data/histograms/Switzerland/URN:UVCI:01:CH:.json
@@ -0,0 +1 @@
+{"batchcode": "URN:UVCI:01:CH:", "histograms": [{"batchcodes": ["URN:UVCI:01:CH:"], "histogram": {"Breast cancer": 1, "Chills": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/URN:UVCI:01:LI:.json b/docs/data/histograms/Switzerland/URN:UVCI:01:LI:.json
new file mode 100644
index 00000000000..94f79da30c5
--- /dev/null
+++ b/docs/data/histograms/Switzerland/URN:UVCI:01:LI:.json
@@ -0,0 +1 @@
+{"batchcode": "URN:UVCI:01:LI:", "histograms": [{"batchcodes": ["URN:UVCI:01:LI:"], "histogram": {"Diarrhoea": 1, "Rash": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/URN:UVCI:CH:4DE.json b/docs/data/histograms/Switzerland/URN:UVCI:CH:4DE.json
new file mode 100644
index 00000000000..9fd6e42b768
--- /dev/null
+++ b/docs/data/histograms/Switzerland/URN:UVCI:CH:4DE.json
@@ -0,0 +1 @@
+{"batchcode": "URN:UVCI:CH:4DE", "histograms": [{"batchcodes": ["URN:UVCI:CH:4DE"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/URN:UVCI:O1:CH:.json b/docs/data/histograms/Switzerland/URN:UVCI:O1:CH:.json
new file mode 100644
index 00000000000..78f5d135ac7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/URN:UVCI:O1:CH:.json
@@ -0,0 +1 @@
+{"batchcode": "URN:UVCI:O1:CH:", "histograms": [{"batchcodes": ["URN:UVCI:O1:CH:"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/XD985.json b/docs/data/histograms/Switzerland/XD985.json
new file mode 100644
index 00000000000..12860df46a9
--- /dev/null
+++ b/docs/data/histograms/Switzerland/XD985.json
@@ -0,0 +1 @@
+{"batchcode": "XD985", "histograms": [{"batchcodes": ["XD985"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/XX / 3000496.json b/docs/data/histograms/Switzerland/XX / 3000496.json
new file mode 100644
index 00000000000..91005217bf7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/XX / 3000496.json	
@@ -0,0 +1 @@
+{"batchcode": "XX / 3000496", "histograms": [{"batchcodes": ["XX / 3000496"], "histogram": {"Ophthalmic herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Switzerland/XX / 3001530.json b/docs/data/histograms/Switzerland/XX / 3001530.json
new file mode 100644
index 00000000000..190630f20b7
--- /dev/null
+++ b/docs/data/histograms/Switzerland/XX / 3001530.json	
@@ -0,0 +1 @@
+{"batchcode": "XX / 3001530", "histograms": [{"batchcodes": ["XX / 3001530"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Syrian Arab Republic/EY5456.json b/docs/data/histograms/Syrian Arab Republic/EY5456.json
new file mode 100644
index 00000000000..4e98f5c7440
--- /dev/null
+++ b/docs/data/histograms/Syrian Arab Republic/EY5456.json	
@@ -0,0 +1 @@
+{"batchcode": "EY5456", "histograms": [{"batchcodes": ["EY5456"], "histogram": {"Arthralgia": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Food allergy": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hyperventilation": 1, "Loss of control of legs": 1, "Migraine": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Nausea": 1, "Neck pain": 1, "Oxygen saturation decreased": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pruritus": 1, "Sensory loss": 1, "Skin irritation": 1, "Slow speech": 1, "Speech disorder": 1, "Throat tightness": 1, "Vital functions abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/000440A_1110816.json b/docs/data/histograms/Taiwan, Province of China/000440A_1110816.json
new file mode 100644
index 00000000000..46c8739305d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/000440A_1110816.json	
@@ -0,0 +1 @@
+{"batchcode": "000440A_1110816", "histograms": [{"batchcodes": ["000440A_1110816"], "histogram": {"Asthma": 1, "Chills": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/00440A_1110816-.json b/docs/data/histograms/Taiwan, Province of China/00440A_1110816-.json
new file mode 100644
index 00000000000..67824705887
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/00440A_1110816-.json	
@@ -0,0 +1 @@
+{"batchcode": "00440A_1110816-", "histograms": [{"batchcodes": ["00440A_1110816-"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/006K21A 1110210.json b/docs/data/histograms/Taiwan, Province of China/006K21A 1110210.json
new file mode 100644
index 00000000000..3412f5c007c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/006K21A 1110210.json	
@@ -0,0 +1 @@
+{"batchcode": "006K21A 1110210", "histograms": [{"batchcodes": ["006K21A 1110210"], "histogram": {"Acute myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/006K21A.json b/docs/data/histograms/Taiwan, Province of China/006K21A.json
new file mode 100644
index 00000000000..a291a57f3b6
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/006K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006K21A", "histograms": [{"batchcodes": ["006K21A"], "histogram": {"Pyrexia": 3, "Chest pain": 1, "Chills": 1, "Deafness": 1, "Dizziness": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Muscular weakness": 1, "Paraesthesia": 1, "Paralysis": 1, "Syncope": 1, "Tinnitus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/006K21A_1110208.json b/docs/data/histograms/Taiwan, Province of China/006K21A_1110208.json
new file mode 100644
index 00000000000..7acba03142f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/006K21A_1110208.json	
@@ -0,0 +1 @@
+{"batchcode": "006K21A_1110208", "histograms": [{"batchcodes": ["006K21A_1110208"], "histogram": {"Altered state of consciousness": 2, "Muscular weakness": 2, "Syncope": 2, "Abdominal pain": 1, "Cardiac arrest": 1, "Chest discomfort": 1, "Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Nausea": 1, "Palpitations": 1, "Pyrexia": 1, "Sepsis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/006K21A_1110210.json b/docs/data/histograms/Taiwan, Province of China/006K21A_1110210.json
new file mode 100644
index 00000000000..f5e7f9dad34
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/006K21A_1110210.json	
@@ -0,0 +1 @@
+{"batchcode": "006K21A_1110210", "histograms": [{"batchcodes": ["006K21A_1110210"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Consciousness fluctuating": 1, "Dyspnoea": 1, "Muscular weakness": 1, "Nausea": 1, "Pain in extremity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/006K21A_1110214.json b/docs/data/histograms/Taiwan, Province of China/006K21A_1110214.json
new file mode 100644
index 00000000000..a93962a40e3
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/006K21A_1110214.json	
@@ -0,0 +1 @@
+{"batchcode": "006K21A_1110214", "histograms": [{"batchcodes": ["006K21A_1110214"], "histogram": {"Chest pain": 2, "Dyspnoea": 2, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Coma scale": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Death": 1, "Headache": 1, "Heart rate": 1, "Laboratory test": 1, "Muscular weakness": 1, "Oxygen saturation": 1, "Pancytopenia": 1, "Respiratory rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/019G21A-1101121.json b/docs/data/histograms/Taiwan, Province of China/019G21A-1101121.json
new file mode 100644
index 00000000000..afda8fed44b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/019G21A-1101121.json	
@@ -0,0 +1 @@
+{"batchcode": "019G21A-1101121", "histograms": [{"batchcodes": ["019G21A-1101121"], "histogram": {"Decreased appetite": 1, "Fatigue": 1, "Pyrexia": 1, "Sepsis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/019G21A.json b/docs/data/histograms/Taiwan, Province of China/019G21A.json
new file mode 100644
index 00000000000..3b427827110
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/019G21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019G21A", "histograms": [{"batchcodes": ["019G21A"], "histogram": {"Altered state of consciousness": 1, "Asthenia": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Lethargy": 1, "Lip swelling": 1, "Muscular weakness": 1, "Nephrotic syndrome": 1, "Pharyngeal swelling": 1, "Productive cough": 1, "Pruritus": 1, "Rash": 1, "Swelling of eyelid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/019G21A_1101115.json b/docs/data/histograms/Taiwan, Province of China/019G21A_1101115.json
new file mode 100644
index 00000000000..1f2bfbfd81e
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/019G21A_1101115.json	
@@ -0,0 +1 @@
+{"batchcode": "019G21A_1101115", "histograms": [{"batchcodes": ["019G21A_1101115"], "histogram": {"Pruritus": 3, "Pyrexia": 3, "Rash": 3, "Chest pain": 2, "Death": 2, "Headache": 2, "Abdominal pain": 1, "Asthma": 1, "Back pain": 1, "Blood pressure increased": 1, "Cardiac arrest": 1, "Chest discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Facial paralysis": 1, "Glycosylated haemoglobin": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Muscular weakness": 1, "Myalgia": 1, "Palpitations": 1, "Peripheral swelling": 1, "Sudden cardiac death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/019G21A_1101121.json b/docs/data/histograms/Taiwan, Province of China/019G21A_1101121.json
new file mode 100644
index 00000000000..07df006f10a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/019G21A_1101121.json	
@@ -0,0 +1 @@
+{"batchcode": "019G21A_1101121", "histograms": [{"batchcodes": ["019G21A_1101121"], "histogram": {"Alopecia": 1, "Chills": 1, "Death": 1, "Dysarthria": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Syncope": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/030M21-2A_11105.json b/docs/data/histograms/Taiwan, Province of China/030M21-2A_11105.json
new file mode 100644
index 00000000000..9899441821f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/030M21-2A_11105.json	
@@ -0,0 +1 @@
+{"batchcode": "030M21-2A_11105", "histograms": [{"batchcodes": ["030M21-2A_11105"], "histogram": {"Alanine aminotransferase": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Coma scale": 1, "Diarrhoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Heart rate": 1, "Hemiplegia": 1, "Hypoaesthesia": 1, "Lymphocyte count": 1, "Muscular weakness": 1, "Nausea": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Pyrexia": 1, "Respiratory rate": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/048M21A_1110427.json b/docs/data/histograms/Taiwan, Province of China/048M21A_1110427.json
new file mode 100644
index 00000000000..ab1a9826434
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/048M21A_1110427.json	
@@ -0,0 +1 @@
+{"batchcode": "048M21A_1110427", "histograms": [{"batchcodes": ["048M21A_1110427"], "histogram": {"Blood pressure measurement": 2, "Body temperature": 2, "Headache": 2, "Anti-platelet factor 4 antibody test": 1, "Blood creatine phosphokinase MB": 1, "Brain natriuretic peptide": 1, "Cerebral thrombosis": 1, "Chest X-ray": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Eyelid oedema": 1, "Fibrin D dimer": 1, "Heart rate": 1, "Nausea": 1, "Oxygen saturation": 1, "Physical examination": 1, "Pyrexia": 1, "Respiratory rate": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/048M21A_1110504.json b/docs/data/histograms/Taiwan, Province of China/048M21A_1110504.json
new file mode 100644
index 00000000000..48a3cbfd6d2
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/048M21A_1110504.json	
@@ -0,0 +1 @@
+{"batchcode": "048M21A_1110504", "histograms": [{"batchcodes": ["048M21A_1110504"], "histogram": {"Blood bilirubin": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Breath sounds": 1, "Chest scan": 1, "Coma scale": 1, "Death": 1, "Heart rate": 1, "Laboratory test": 1, "Muscular weakness": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Respiratory rate": 1, "Thrombocytopenia": 1, "Urinary system X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/048M21A_1110509.json b/docs/data/histograms/Taiwan, Province of China/048M21A_1110509.json
new file mode 100644
index 00000000000..14cf8dfde06
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/048M21A_1110509.json	
@@ -0,0 +1 @@
+{"batchcode": "048M21A_1110509", "histograms": [{"batchcodes": ["048M21A_1110509"], "histogram": {"Blood pressure measurement": 2, "Body temperature": 2, "Coma scale": 2, "Heart rate": 2, "Lymphocyte count": 2, "Nausea": 2, "Neutrophil count": 2, "Oxygen saturation": 2, "Pyrexia": 2, "Respiratory rate": 2, "Vomiting": 2, "White blood cell count": 2, "Abdominal X-ray": 1, "Abdominal pain": 1, "Blood urea": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chills": 1, "Dizziness": 1, "Dysuria": 1, "Electrocardiogram": 1, "Endoscopy upper gastrointestinal tract": 1, "Guillain-Barre syndrome": 1, "Platelet count": 1, "Pneumonia": 1, "Pollakiuria": 1, "Syncope": 1, "Ultrasound abdomen": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/048M21A_1110512.json b/docs/data/histograms/Taiwan, Province of China/048M21A_1110512.json
new file mode 100644
index 00000000000..132961d87be
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/048M21A_1110512.json	
@@ -0,0 +1 @@
+{"batchcode": "048M21A_1110512", "histograms": [{"batchcodes": ["048M21A_1110512"], "histogram": {"Altered state of consciousness": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Heart rate": 1, "Muscular weakness": 1, "Nausea": 1, "Oxygen saturation": 1, "Pupillary light reflex tests": 1, "Respiratory rate": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/048M21A_1110517.json b/docs/data/histograms/Taiwan, Province of China/048M21A_1110517.json
new file mode 100644
index 00000000000..3f327a57a14
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/048M21A_1110517.json	
@@ -0,0 +1 @@
+{"batchcode": "048M21A_1110517", "histograms": [{"batchcodes": ["048M21A_1110517"], "histogram": {"Alopecia": 1, "Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/048M21A_1110519.json b/docs/data/histograms/Taiwan, Province of China/048M21A_1110519.json
new file mode 100644
index 00000000000..9843ba24197
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/048M21A_1110519.json	
@@ -0,0 +1 @@
+{"batchcode": "048M21A_1110519", "histograms": [{"batchcodes": ["048M21A_1110519"], "histogram": {"Blood pressure measurement": 2, "Body temperature": 2, "Chest X-ray": 2, "Dizziness": 2, "Electrocardiogram": 2, "Heart rate": 2, "Respiratory rate": 2, "Anti-platelet factor 4 antibody test": 1, "Blood creatine phosphokinase MB": 1, "C-reactive protein": 1, "Chest discomfort": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Death": 1, "Discomfort": 1, "Dysarthria": 1, "Echocardiogram": 1, "Headache": 1, "Lymphocyte count": 1, "Muscular weakness": 1, "Myalgia": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Physical examination": 1, "Scan myocardial perfusion": 1, "Troponin I": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/050F21A-1110124.json b/docs/data/histograms/Taiwan, Province of China/050F21A-1110124.json
new file mode 100644
index 00000000000..58acf4c7981
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/050F21A-1110124.json	
@@ -0,0 +1 @@
+{"batchcode": "050F21A-1110124", "histograms": [{"batchcodes": ["050F21A-1110124"], "histogram": {"Apnoea": 1, "Cardiac arrest": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/050F21A.json b/docs/data/histograms/Taiwan, Province of China/050F21A.json
new file mode 100644
index 00000000000..6b913b85012
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/050F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "050F21A", "histograms": [{"batchcodes": ["050F21A"], "histogram": {"Adverse reaction": 1, "Altered state of consciousness": 1, "Brain stem haemorrhage": 1, "Cardiac arrest": 1, "Chest pain": 1, "Chills": 1, "Coronary artery disease": 1, "Headache": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Muscular weakness": 1, "Pulmonary thrombosis": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/050F21A_1110121.json b/docs/data/histograms/Taiwan, Province of China/050F21A_1110121.json
new file mode 100644
index 00000000000..cfbdef07736
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/050F21A_1110121.json	
@@ -0,0 +1 @@
+{"batchcode": "050F21A_1110121", "histograms": [{"batchcodes": ["050F21A_1110121"], "histogram": {"Computerised tomogram": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Neurological examination": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/050F21A_1110124.json b/docs/data/histograms/Taiwan, Province of China/050F21A_1110124.json
new file mode 100644
index 00000000000..dc0eeb08992
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/050F21A_1110124.json	
@@ -0,0 +1 @@
+{"batchcode": "050F21A_1110124", "histograms": [{"batchcodes": ["050F21A_1110124"], "histogram": {"Muscular weakness": 5, "Altered state of consciousness": 4, "Dyspnoea": 4, "Pyrexia": 3, "Vomiting": 3, "Abdominal pain": 2, "Chest pain": 2, "Decreased appetite": 2, "Fatigue": 2, "Pruritus": 2, "Rash": 2, "Syncope": 2, "Abscess": 1, "Alopecia": 1, "Asthma": 1, "Back pain": 1, "Burning sensation": 1, "Cellulitis": 1, "Chest discomfort": 1, "Chills": 1, "Electrocardiogram": 1, "Headache": 1, "Hepatitis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Peripheral swelling": 1, "Somnolence": 1, "Tremor": 1, "Troponin I": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A, 110122.json b/docs/data/histograms/Taiwan, Province of China/072F21A, 110122.json
new file mode 100644
index 00000000000..a314f003a12
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A, 110122.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A, 110122", "histograms": [{"batchcodes": ["072F21A, 110122"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A-1101207.json b/docs/data/histograms/Taiwan, Province of China/072F21A-1101207.json
new file mode 100644
index 00000000000..98da6868cc8
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A-1101207.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A-1101207", "histograms": [{"batchcodes": ["072F21A-1101207"], "histogram": {"Altered state of consciousness": 1, "Chest discomfort": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Hyperhidrosis": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A-1110112.json b/docs/data/histograms/Taiwan, Province of China/072F21A-1110112.json
new file mode 100644
index 00000000000..654c7ce0752
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A-1110112.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A-1110112", "histograms": [{"batchcodes": ["072F21A-1110112"], "histogram": {"Fall": 1, "Liver function test": 1, "Muscular weakness": 1, "SARS-CoV-2 test": 1, "Tic": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A-1110117.json b/docs/data/histograms/Taiwan, Province of China/072F21A-1110117.json
new file mode 100644
index 00000000000..591ed32bac7
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A-1110117.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A-1110117", "histograms": [{"batchcodes": ["072F21A-1110117"], "histogram": {"Blood pressure measurement": 1, "Coma scale": 1, "Computerised tomogram": 1, "Electrocardiogram": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A-1110129.json b/docs/data/histograms/Taiwan, Province of China/072F21A-1110129.json
new file mode 100644
index 00000000000..83bfc2bef4d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A-1110129.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A-1110129", "histograms": [{"batchcodes": ["072F21A-1110129"], "histogram": {"Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A.json b/docs/data/histograms/Taiwan, Province of China/072F21A.json
new file mode 100644
index 00000000000..335349ec68f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A", "histograms": [{"batchcodes": ["072F21A"], "histogram": {"Hypersensitivity": 2, "Myalgia": 2, "Asthma": 1, "Chest pain": 1, "Headache": 1, "Hypoaesthesia": 1, "Muscular weakness": 1, "Nausea": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1100121.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1100121.json
new file mode 100644
index 00000000000..5aa7172b1be
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1100121.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1100121", "histograms": [{"batchcodes": ["072F21A_1100121"], "histogram": {"Nausea": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1101207.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1101207.json
new file mode 100644
index 00000000000..cbd1e8250ad
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1101207.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1101207", "histograms": [{"batchcodes": ["072F21A_1101207"], "histogram": {"Pyrexia": 2, "Abdominal pain": 1, "Altered state of consciousness": 1, "Asthenia": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Facial paralysis": 1, "Leukocytosis": 1, "Neutrophilia": 1, "Pain": 1, "Paraesthesia": 1, "Seizure": 1, "Thrombocytopenia": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1101209.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1101209.json
new file mode 100644
index 00000000000..4a81ae58a89
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1101209.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1101209", "histograms": [{"batchcodes": ["072F21A_1101209"], "histogram": {"Anti-platelet factor 4 antibody test": 1, "Chest X-ray": 1, "Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1101212.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1101212.json
new file mode 100644
index 00000000000..4e0cfc31be6
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1101212.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1101212", "histograms": [{"batchcodes": ["072F21A_1101212"], "histogram": {"Myocarditis": 3, "Headache": 2, "Pain in extremity": 2, "Death": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1101221.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1101221.json
new file mode 100644
index 00000000000..a674206dce6
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1101221.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1101221", "histograms": [{"batchcodes": ["072F21A_1101221"], "histogram": {"Chest pain": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1110112.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1110112.json
new file mode 100644
index 00000000000..006c344126a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1110112.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1110112", "histograms": [{"batchcodes": ["072F21A_1110112"], "histogram": {"Headache": 2, "Rash": 2, "Blood test": 1, "Chest pain": 1, "Decreased appetite": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Nausea": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1110117.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1110117.json
new file mode 100644
index 00000000000..cc6909d6e24
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1110117.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1110117", "histograms": [{"batchcodes": ["072F21A_1110117"], "histogram": {"Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1110119.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1110119.json
new file mode 100644
index 00000000000..d9d0335f46e
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1110119.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1110119", "histograms": [{"batchcodes": ["072F21A_1110119"], "histogram": {"Chest pain": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/072F21A_1110129.json b/docs/data/histograms/Taiwan, Province of China/072F21A_1110129.json
new file mode 100644
index 00000000000..84d14623e2a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/072F21A_1110129.json	
@@ -0,0 +1 @@
+{"batchcode": "072F21A_1110129", "histograms": [{"batchcodes": ["072F21A_1110129"], "histogram": {"Abdominal pain": 1, "Atrial flutter": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Jaundice": 1, "Muscular weakness": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/082F21-CDC.json b/docs/data/histograms/Taiwan, Province of China/082F21-CDC.json
new file mode 100644
index 00000000000..a3d99c358ea
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/082F21-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "082F21-CDC", "histograms": [{"batchcodes": ["082F21-CDC"], "histogram": {"Cerebral haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/082F210B.json b/docs/data/histograms/Taiwan, Province of China/082F210B.json
new file mode 100644
index 00000000000..c9b8caead56
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/082F210B.json	
@@ -0,0 +1 @@
+{"batchcode": "082F210B", "histograms": [{"batchcodes": ["082F210B"], "histogram": {"Cerebrovascular accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/082F218-CDC.json b/docs/data/histograms/Taiwan, Province of China/082F218-CDC.json
new file mode 100644
index 00000000000..c0167f9faed
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/082F218-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "082F218-CDC", "histograms": [{"batchcodes": ["082F218-CDC"], "histogram": {"Altered state of consciousness": 1, "Deep vein thrombosis": 1, "Eye swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/082F21B-CDC.json b/docs/data/histograms/Taiwan, Province of China/082F21B-CDC.json
new file mode 100644
index 00000000000..0b87a86dd43
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/082F21B-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "082F21B-CDC", "histograms": [{"batchcodes": ["082F21B-CDC"], "histogram": {"Facial paralysis": 3, "Pyrexia": 3, "Death": 2, "Dyspnoea": 2, "Headache": 2, "Muscular weakness": 2, "Pruritus": 2, "Rash": 2, "Thrombocytopenia": 2, "Abscess": 1, "Asthenia": 1, "Blindness": 1, "Body temperature": 1, "Cardiac failure congestive": 1, "Chest discomfort": 1, "Chest pain": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Gait disturbance": 1, "Hepatitis": 1, "Hypersensitivity": 1, "Impaired work ability": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Ischaemic stroke": 1, "Liver function test": 1, "Loss of consciousness": 1, "Myalgia": 1, "Myocarditis": 1, "Palpitations": 1, "Paraesthesia": 1, "Paralysis": 1, "Peripheral swelling": 1, "Pleural effusion": 1, "Respiratory failure": 1, "Stillbirth": 1, "Syncope": 1, "Vein disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/082F21B.json b/docs/data/histograms/Taiwan, Province of China/082F21B.json
new file mode 100644
index 00000000000..c9ee8c70ba1
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/082F21B.json	
@@ -0,0 +1 @@
+{"batchcode": "082F21B", "histograms": [{"batchcodes": ["082F21B"], "histogram": {"Death": 2, "Dizziness": 2, "Arthralgia": 1, "Atrial fibrillation": 1, "Body temperature": 1, "Chest pain": 1, "Computerised tomogram": 1, "Contusion": 1, "Dyspnoea": 1, "Encephalitis": 1, "Fall": 1, "Fatigue": 1, "Lung disorder": 1, "Neuralgia": 1, "Pain": 1, "Palpitations": 1, "Pyrexia": 1, "Rhabdomyolysis": 1, "Rhinorrhoea": 1, "Sepsis": 1, "Syncope": 1, "Thrombosis with thrombocytopenia syndrome": 1, "Vertigo": 1, "Vomiting": 1, "X-ray": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/091G21A_1101115.json b/docs/data/histograms/Taiwan, Province of China/091G21A_1101115.json
new file mode 100644
index 00000000000..3ad591824b6
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/091G21A_1101115.json	
@@ -0,0 +1 @@
+{"batchcode": "091G21A_1101115", "histograms": [{"batchcodes": ["091G21A_1101115"], "histogram": {"Nausea": 1, "Palpitations": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/11061A_1101224.json b/docs/data/histograms/Taiwan, Province of China/11061A_1101224.json
new file mode 100644
index 00000000000..8d4761f5e22
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/11061A_1101224.json	
@@ -0,0 +1 @@
+{"batchcode": "11061A_1101224", "histograms": [{"batchcodes": ["11061A_1101224"], "histogram": {"Abnormal weight gain": 1, "Arrhythmia": 1, "Asthenia": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Ejection fraction": 1, "Hepatic function abnormal": 1, "Liver function test": 1, "Oedema peripheral": 1, "Pleural effusion": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/11063A.json b/docs/data/histograms/Taiwan, Province of China/11063A.json
new file mode 100644
index 00000000000..b150f397553
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/11063A.json	
@@ -0,0 +1 @@
+{"batchcode": "11063A", "histograms": [{"batchcodes": ["11063A"], "histogram": {"Angiogram": 1, "Body mass index": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Electrocardiogram": 1, "Embolic cerebral infarction": 1, "Endoscopy": 1, "Fatigue": 1, "Hemiparesis": 1, "Hemiplegia": 1, "High density lipoprotein": 1, "Hypoaesthesia": 1, "Investigation": 1, "Low density lipoprotein": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "NIH stroke scale": 1, "Ophthalmological examination": 1, "Pupillary light reflex tests": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Transcranial electrical motor evoked potential monitoring": 1, "Transient ischaemic attack": 1, "Troponin T": 1, "Ultrasonic angiogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/11069A.json b/docs/data/histograms/Taiwan, Province of China/11069A.json
new file mode 100644
index 00000000000..731ef94a82f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/11069A.json	
@@ -0,0 +1 @@
+{"batchcode": "11069A", "histograms": [{"batchcodes": ["11069A"], "histogram": {"Angiogram": 1, "Blood fibrinogen": 1, "Deep vein thrombosis": 1, "Fibrin D dimer": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Platelet count": 1, "Thrombosis with thrombocytopenia syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/11071A-CDC.json b/docs/data/histograms/Taiwan, Province of China/11071A-CDC.json
new file mode 100644
index 00000000000..c9892e5b0f0
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/11071A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "11071A-CDC", "histograms": [{"batchcodes": ["11071A-CDC"], "histogram": {"Antibody test": 1, "Overdose": 1, "Pleural effusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1110408.json b/docs/data/histograms/Taiwan, Province of China/1110408.json
new file mode 100644
index 00000000000..a179c62eb0a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1110408.json	
@@ -0,0 +1 @@
+{"batchcode": "1110408", "histograms": [{"batchcodes": ["1110408"], "histogram": {"Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Chest X-ray": 1, "Computerised tomogram abdomen": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Haemoglobin": 1, "Lymphocyte morphology abnormal": 1, "Neutrophil count": 1, "Physical examination": 1, "Platelet count": 1, "Pulmonary embolism": 1, "Thrombocytopenia": 1, "Urine analysis": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1G042A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1G042A-CDC.json
new file mode 100644
index 00000000000..578bedffdae
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1G042A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1G042A-CDC", "histograms": [{"batchcodes": ["1G042A-CDC"], "histogram": {"Electrocardiogram": 24, "Chest discomfort": 23, "Chest pain": 22, "Dizziness": 20, "Body temperature": 14, "Fatigue": 13, "Blood test": 11, "Dyspnoea": 11, "Nausea": 11, "Syncope": 11, "Vomiting": 11, "Blood pressure measurement": 10, "Heart rate": 9, "Pyrexia": 9, "Headache": 8, "Myocarditis": 8, "Muscular weakness": 7, "Decreased appetite": 6, "Physical examination": 6, "Asthenia": 5, "Dehydration": 5, "Hypoaesthesia": 5, "Pain in extremity": 5, "Palpitations": 5, "Somnolence": 5, "Arthralgia": 4, "Blood creatine phosphokinase": 4, "Diarrhoea": 4, "Echocardiogram": 4, "Myocardial necrosis marker": 4, "Oxygen saturation": 4, "Respiratory rate": 4, "Abdominal pain upper": 3, "Blood glucose": 3, "Chest X-ray": 3, "Cold sweat": 3, "Discomfort": 3, "Electroencephalogram": 3, "Hypertension": 3, "Hypotension": 3, "Investigation": 3, "Myalgia": 3, "Overdose": 3, "Respiration abnormal": 3, "Troponin I": 3, "X-ray": 3, "Abdominal pain": 2, "Altered state of consciousness": 2, "Angina pectoris": 2, "Arrhythmia": 2, "Asthma": 2, "Blood creatine phosphokinase MB": 2, "Capillary nail refill test": 2, "Cardiac disorder": 2, "Central nervous system lesion": 2, "Computerised tomogram head": 2, "Ejection fraction": 2, "Facial paralysis": 2, "Fall": 2, "Fibrin D dimer": 2, "Magnetic resonance imaging": 2, "Oropharyngeal pain": 2, "Pericarditis": 2, "Pruritus": 2, "Rash": 2, "Tachycardia": 2, "Urine output": 2, "Abdomen scan": 1, "Abdominal discomfort": 1, "Activated partial thromboplastin time": 1, "Acute cutaneous lupus erythematosus": 1, "Anaemia": 1, "Appendix cancer": 1, "Atrioventricular block": 1, "Auscultation": 1, "Blood creatine phosphokinase increased": 1, "Blood glucose increased": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "Cardiac arrest": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Cardio-respiratory arrest": 1, "Carditis": 1, "Cerebral artery embolism": 1, "Chills": 1, "Coma scale": 1, "Coronary artery disease": 1, "Cough": 1, "Decreased activity": 1, "Directional Doppler flow tests": 1, "Electrocardiogram ambulatory": 1, "End stage renal disease": 1, "Endocarditis": 1, "Enteritis": 1, "Epilepsy": 1, "Epistaxis": 1, "Eye pain": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Generalised tonic-clonic seizure": 1, "Haemorrhage": 1, "Halo vision": 1, "Heart rate decreased": 1, "Heart rate variability test": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hyperventilation": 1, "Hypophagia": 1, "Inflammatory marker increased": 1, "Inflammatory marker test": 1, "Insomnia": 1, "Laboratory test": 1, "Lethargy": 1, "Lip swelling": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging head abnormal": 1, "Mechanical urticaria": 1, "Myocardial infarction": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neck pain": 1, "Nervous system disorder": 1, "Pain": 1, "Painful respiration": 1, "Paraesthesia": 1, "Pharyngitis": 1, "Platelet count": 1, "Pneumonia": 1, "Pneumothorax": 1, "Pulmonary function test": 1, "Renal impairment": 1, "Respiratory arrest": 1, "Respiratory failure": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sinus bradycardia": 1, "Sleep disorder": 1, "Sudden death": 1, "Temperature intolerance": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Troponin T": 1, "Urine output decreased": 1, "Vaccination site pain": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1G042A.json b/docs/data/histograms/Taiwan, Province of China/1G042A.json
new file mode 100644
index 00000000000..32c461504fd
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1G042A.json	
@@ -0,0 +1 @@
+{"batchcode": "1G042A", "histograms": [{"batchcodes": ["1G042A"], "histogram": {"Chest pain": 6, "Electrocardiogram": 5, "Blood creatine phosphokinase MB": 4, "Chest discomfort": 4, "Myocarditis": 4, "Pyrexia": 4, "Blood creatine phosphokinase": 3, "Body temperature": 3, "Echocardiogram": 3, "Headache": 3, "Pain": 3, "Pain in extremity": 3, "Blood creatine phosphokinase MB increased": 2, "Blood creatine phosphokinase increased": 2, "Blood test": 2, "Chest X-ray": 2, "Decreased appetite": 2, "Fatigue": 2, "Heart rate": 2, "Investigation": 2, "Myalgia": 2, "Troponin I": 2, "Troponin T": 2, "Abdominal pain upper": 1, "Angina pectoris": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Asthma": 1, "Auscultation": 1, "Bacterial test": 1, "Blood calcium": 1, "Blood creatinine": 1, "Blood lactic acid": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "Chest scan": 1, "Confusional state": 1, "Diarrhoea": 1, "Discomfort": 1, "Dizziness": 1, "Electrocardiogram ambulatory": 1, "Electromyogram": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gait inability": 1, "Heart rate abnormal": 1, "Hypoaesthesia": 1, "Incorrect route of product administration": 1, "Laboratory test": 1, "Lymphocyte percentage": 1, "Muscular weakness": 1, "Myocardial hypoxia": 1, "Neutrophil percentage": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pericarditis": 1, "Physical examination": 1, "Rash": 1, "Respiration abnormal": 1, "Respiratory symptom": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sinus arrhythmia": 1, "Troponin increased": 1, "Urine output": 1, "Vaccination site pain": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1G043A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1G043A-CDC.json
new file mode 100644
index 00000000000..a32a240cf89
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1G043A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1G043A-CDC", "histograms": [{"batchcodes": ["1G043A-CDC"], "histogram": {"Chest discomfort": 14, "Chest pain": 14, "Pyrexia": 11, "Dyspnoea": 10, "Heart rate": 10, "Physical examination": 10, "Dizziness": 9, "Electrocardiogram": 9, "Palpitations": 9, "Blood pressure measurement": 8, "Body temperature": 8, "Headache": 7, "Syncope": 7, "Chest X-ray": 5, "Dehydration": 5, "Computerised tomogram head": 4, "Fatigue": 4, "Investigation": 4, "Oxygen saturation": 4, "Respiration abnormal": 4, "Respiratory rate": 4, "Vaccination site pain": 4, "Asthenia": 3, "Blood test": 3, "C-reactive protein": 3, "Coma scale": 3, "Diarrhoea": 3, "Electrocardiogram QT interval": 3, "Fibrin D dimer": 3, "Gastrooesophageal reflux disease": 3, "Muscular weakness": 3, "Abdominal pain": 2, "Abdominal pain upper": 2, "Arthralgia": 2, "Blood glucose": 2, "Cold sweat": 2, "Computerised tomogram thorax": 2, "Cough": 2, "Haemoglobin": 2, "Hypotension": 2, "Laboratory test": 2, "Myalgia": 2, "Myocarditis": 2, "Nausea": 2, "Pruritus": 2, "QRS axis": 2, "Rash": 2, "Sinus tachycardia": 2, "Ultrasound abdomen": 2, "Vomiting": 2, "White blood cell count": 2, "X-ray": 2, "5-alpha reductase inhibition therapy": 1, "Activated partial thromboplastin time": 1, "Acute sinusitis": 1, "Altered state of consciousness": 1, "Anal examination": 1, "Angina pectoris": 1, "Asthma": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood creatinine": 1, "Blood lactate dehydrogenase": 1, "Blood lactate dehydrogenase increased": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Brain stem haemorrhage": 1, "Burkitt's lymphoma stage I": 1, "Cerebral haemorrhage": 1, "Cerebral infarction": 1, "Chronic gastritis": 1, "Computerised tomogram abdomen": 1, "Connective tissue disorder": 1, "Decreased appetite": 1, "Dengue virus test": 1, "Discomfort": 1, "Electrocardiogram QRS complex": 1, "Empyema": 1, "Epilepsy": 1, "Fall": 1, "Feeling abnormal": 1, "Fibrin D dimer increased": 1, "Gait disturbance": 1, "Gastroenteritis": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hepatic cyst": 1, "Hepatic function abnormal": 1, "Hepatic steatosis": 1, "Hyperbilirubinaemia": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Immune-mediated lung disease": 1, "Immune-mediated thyroiditis": 1, "Immunisation": 1, "Immunology test": 1, "Inflammation scan": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "International normalised ratio": 1, "Ischaemic stroke": 1, "Lethargy": 1, "Lower respiratory tract infection": 1, "Lung opacity": 1, "Lymphadenitis": 1, "Lymphoma": 1, "Malaise": 1, "Mass": 1, "Mean cell volume": 1, "Mediastinal disorder": 1, "Microbiology test": 1, "Microcytic anaemia": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal disorder": 1, "Myocardial necrosis marker": 1, "Nephrolithiasis": 1, "Neuralgia": 1, "Oesophagogastroduodenoscopy": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "PO2": 1, "Pain": 1, "Pharyngeal erythema": 1, "Pleural effusion": 1, "Pleural thickening": 1, "Pneumonia viral": 1, "Pneumothorax": 1, "Productive cough": 1, "Prothrombin time": 1, "Pulmonary function test": 1, "Pustule": 1, "Rash maculo-papular": 1, "Respiratory disorder": 1, "Rhinorrhoea": 1, "Road traffic accident": 1, "Seizure": 1, "Serum ferritin": 1, "Serum ferritin increased": 1, "Sleep disorder": 1, "Somnolence": 1, "Tachypnoea": 1, "Thrombocytopenia": 1, "Toothache": 1, "Tremor": 1, "Tumour marker test": 1, "Vasodilatation": 1, "Ventricular tachycardia": 1, "Vertigo": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1G043A.json b/docs/data/histograms/Taiwan, Province of China/1G043A.json
new file mode 100644
index 00000000000..edcf5047e73
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1G043A.json	
@@ -0,0 +1 @@
+{"batchcode": "1G043A", "histograms": [{"batchcodes": ["1G043A"], "histogram": {"Syncope": 5, "Blood pressure measurement": 4, "Chest discomfort": 3, "Heart rate": 3, "Hypotension": 3, "Dizziness": 2, "Oxygen saturation": 2, "Oxygen saturation decreased": 2, "Altered state of consciousness": 1, "Angina pectoris": 1, "Arteriosclerosis": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood test": 1, "Capillary nail refill test": 1, "Capillary nail refill test abnormal": 1, "Cerebral haemorrhage": 1, "Chest pain": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Drug hypersensitivity": 1, "Echocardiogram": 1, "Eczema": 1, "Exercise electrocardiogram": 1, "Feeling abnormal": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hyperlipidaemia": 1, "Hypersensitivity": 1, "Lymphadenopathy": 1, "Myocarditis": 1, "Neoplasm malignant": 1, "Overdose": 1, "Pain": 1, "Pain assessment": 1, "Palpitations": 1, "Platelet count": 1, "Rash": 1, "Seizure": 1, "Troponin": 1, "Ulcer": 1, "Underdose": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1G043A/C1G043A/.json b/docs/data/histograms/Taiwan, Province of China/1G043A/C1G043A/.json
new file mode 100644
index 00000000000..025db77c92c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1G043A/C1G043A/.json	
@@ -0,0 +1 @@
+{"batchcode": "1G043A/C1G043A/", "histograms": [{"batchcodes": ["1G043A/C1G043A/"], "histogram": {"Angiocardiogram": 1, "Back pain": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram thorax": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Lung infiltration": 1, "Myocardial ischaemia": 1, "Myocardial necrosis marker": 1, "Visual analogue scale": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1G059A_1101204.json b/docs/data/histograms/Taiwan, Province of China/1G059A_1101204.json
new file mode 100644
index 00000000000..c03be7d8b06
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1G059A_1101204.json	
@@ -0,0 +1 @@
+{"batchcode": "1G059A_1101204", "histograms": [{"batchcodes": ["1G059A_1101204"], "histogram": {"Abdominal pain": 1, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Chest discomfort": 1, "Electrocardiogram": 1, "Inappropriate schedule of product administration": 1, "Myocarditis": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H05-1A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1H05-1A-CDC.json
new file mode 100644
index 00000000000..59129f5f986
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H05-1A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1H05-1A-CDC", "histograms": [{"batchcodes": ["1H05-1A-CDC"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Glossodynia": 1, "Hypoaesthesia oral": 1, "Lip pain": 1, "Palpitations": 1, "Tongue injury": 1, "Tongue paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H050A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1H050A-CDC.json
new file mode 100644
index 00000000000..cf928a8a4d3
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H050A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1H050A-CDC", "histograms": [{"batchcodes": ["1H050A-CDC"], "histogram": {"Blood pressure measurement": 4, "Body temperature": 4, "Dizziness": 4, "Heart rate": 4, "Coma scale": 3, "Overdose": 3, "Respiratory rate": 3, "Chest discomfort": 2, "Electrocardiogram": 2, "Muscular weakness": 2, "Myalgia": 2, "Pain": 2, "Palpitations": 2, "Physical examination": 2, "Pyrexia": 2, "Syncope": 2, "Vaccination site pain": 2, "Vomiting": 2, "Acute myocardial infarction": 1, "Altered state of consciousness": 1, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure decreased": 1, "Blood test": 1, "C-reactive protein": 1, "Cellulitis": 1, "Chest pain": 1, "Computerised tomogram": 1, "Deafness": 1, "Death": 1, "Diarrhoea": 1, "Ear discomfort": 1, "Facial paralysis": 1, "Gait inability": 1, "Haemodialysis": 1, "Headache": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Immune system disorder": 1, "Infection": 1, "Influenza": 1, "Investigation": 1, "Muscle spasms": 1, "Nausea": 1, "Neurological examination": 1, "Oedema peripheral": 1, "Pain in extremity": 1, "Peripheral arterial occlusive disease": 1, "Rash pruritic": 1, "Scan": 1, "Shock": 1, "Tenosynovitis": 1, "Tinnitus": 1, "Trigeminal neuralgia": 1, "Urticaria": 1, "Vasculitis": 1, "Visual brightness": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H050A.json b/docs/data/histograms/Taiwan, Province of China/1H050A.json
new file mode 100644
index 00000000000..869123affd9
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H050A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H050A", "histograms": [{"batchcodes": ["1H050A"], "histogram": {"Fatigue": 2, "Hypoaesthesia": 2, "Muscular weakness": 2, "Palpitations": 2, "Syncope": 2, "Allergy to vaccine": 1, "Allodynia": 1, "Arthralgia": 1, "Asthenia": 1, "Ataxia": 1, "Babinski reflex test": 1, "Bell's palsy": 1, "Blood pressure measurement": 1, "Brain stem infarction": 1, "Cerebral thrombosis": 1, "Cerebrovascular accident": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Death": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate": 1, "Hypertension": 1, "Lip swelling": 1, "Nasopharyngitis": 1, "Nerve conduction studies": 1, "Neuralgia": 1, "Neurological examination": 1, "Overdose": 1, "Pain": 1, "Paralysis": 1, "Peripheral nerve injury": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Pulmonary fibrosis": 1, "Pupillary light reflex tests": 1, "Romberg test": 1, "Scan brain": 1, "Swelling of eyelid": 1, "Vaccination site pain": 1, "Vertigo": 1, "Visual field tests": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H051-1A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1H051-1A-CDC.json
new file mode 100644
index 00000000000..84429b49a29
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H051-1A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1H051-1A-CDC", "histograms": [{"batchcodes": ["1H051-1A-CDC"], "histogram": {"Blood pressure measurement": 3, "Body temperature": 3, "Coma scale": 3, "Heart rate": 3, "Investigation": 3, "Muscular weakness": 3, "Blood pressure systolic": 2, "Blood test": 2, "Computerised tomogram head": 2, "Loss of consciousness": 2, "Oxygen saturation": 2, "Physical examination": 2, "Respiratory rate": 2, "Abnormal loss of weight": 1, "Alopecia areata": 1, "Altered state of consciousness": 1, "Arrhythmia": 1, "Blood pressure increased": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "COVID-19 screening": 1, "Cerebral infarction": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram": 1, "Cough": 1, "Decreased appetite": 1, "Electrocardiogram": 1, "Fall": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Haemorrhage intracranial": 1, "Headache": 1, "Heart rate increased": 1, "Hemiplegia": 1, "Hypertension": 1, "Injury": 1, "Laboratory test": 1, "Leukocytosis": 1, "Magnetic resonance imaging": 1, "Mental impairment": 1, "Myalgia": 1, "Myocarditis": 1, "Nausea": 1, "Nephritis": 1, "Oropharyngeal pain": 1, "Pain": 1, "Palpitations": 1, "Physical deconditioning": 1, "Rash pustular": 1, "Seizure": 1, "Urine analysis": 1, "Vomiting": 1, "Weight": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H051A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1H051A-CDC.json
new file mode 100644
index 00000000000..58b8071a465
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H051A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1H051A-CDC", "histograms": [{"batchcodes": ["1H051A-CDC"], "histogram": {"Chest pain": 3, "Chest discomfort": 2, "Computerised tomogram head": 2, "Dyspnoea": 2, "Fatigue": 2, "Physical examination": 2, "Vital signs measurement": 2, "Aortic intramural haematoma": 1, "Arrhythmia": 1, "Asthma": 1, "Blister": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Cerebral infarction": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Computerised tomogram aorta": 1, "Echocardiogram": 1, "Facial paralysis": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate": 1, "Investigation": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Nausea": 1, "Overdose": 1, "Platelet count": 1, "Pneumothorax": 1, "Pneumothorax spontaneous": 1, "Pyrexia": 1, "Rash": 1, "Respiration abnormal": 1, "Scan myocardial perfusion": 1, "Syncope": 1, "Transient global amnesia": 1, "Troponin I": 1, "Visual analogue scale": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H051A.json b/docs/data/histograms/Taiwan, Province of China/1H051A.json
new file mode 100644
index 00000000000..1bef351a436
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H051A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H051A", "histograms": [{"batchcodes": ["1H051A"], "histogram": {"Chest discomfort": 2, "Palpitations": 2, "Vaccination site pain": 2, "Aneurysm": 1, "Dizziness": 1, "Dyspnoea": 1, "Electromyogram": 1, "Eye pain": 1, "Eyelid ptosis": 1, "Facial nerve disorder": 1, "Facial paralysis": 1, "Headache": 1, "Hypertension": 1, "Magnetic resonance imaging head": 1, "Muscle rigidity": 1, "Myasthenia gravis": 1, "Respiration abnormal": 1, "Vaccination site discomfort": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H054A-1101125-.json b/docs/data/histograms/Taiwan, Province of China/1H054A-1101125-.json
new file mode 100644
index 00000000000..bed300b5877
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H054A-1101125-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H054A-1101125-", "histograms": [{"batchcodes": ["1H054A-1101125-"], "histogram": {"Agitation": 1, "Anaphylactic reaction": 1, "Back pain": 1, "Blood pressure measurement": 1, "Dysphagia": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Glossodynia": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pallor": 1, "Respiratory rate": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H054A-1101126-.json b/docs/data/histograms/Taiwan, Province of China/1H054A-1101126-.json
new file mode 100644
index 00000000000..75d44573052
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H054A-1101126-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H054A-1101126-", "histograms": [{"batchcodes": ["1H054A-1101126-"], "histogram": {"Acute myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H054A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1H054A-CDC.json
new file mode 100644
index 00000000000..f09a86abd2d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H054A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1H054A-CDC", "histograms": [{"batchcodes": ["1H054A-CDC"], "histogram": {"Abdominal pain upper": 1, "Altered state of consciousness": 1, "Asthenia": 1, "Bacterial test": 1, "Diarrhoea": 1, "Osteomyelitis bacterial": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H054A.json b/docs/data/histograms/Taiwan, Province of China/1H054A.json
new file mode 100644
index 00000000000..3331f192668
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H054A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H054A", "histograms": [{"batchcodes": ["1H054A"], "histogram": {"Alanine aminotransferase": 1, "Blood creatine phosphokinase": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H054A_1101125-.json b/docs/data/histograms/Taiwan, Province of China/1H054A_1101125-.json
new file mode 100644
index 00000000000..43aaae12fda
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H054A_1101125-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H054A_1101125-", "histograms": [{"batchcodes": ["1H054A_1101125-"], "histogram": {"Blood pressure measurement": 3, "Facial paralysis": 3, "Heart rate": 3, "Respiratory rate": 3, "Vomiting": 3, "Body temperature": 2, "Coma scale": 2, "Computerised tomogram head": 2, "Fatigue": 2, "Headache": 2, "Physical examination": 2, "Pupillary light reflex tests": 2, "Abdominal pain upper": 1, "Alanine aminotransferase": 1, "Anaphylactic reaction": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Bell's palsy": 1, "Bilirubin conjugated": 1, "Blood bilirubin": 1, "Blood test": 1, "C-reactive protein": 1, "Cerebral haemorrhage": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Consciousness fluctuating": 1, "Diarrhoea": 1, "Dizziness": 1, "Erythema": 1, "Eye swelling": 1, "Haemoglobin": 1, "Haemorrhage intracranial": 1, "Hepatitis acute": 1, "Hyperhidrosis": 1, "Jaundice": 1, "Leukaemia": 1, "Measles": 1, "Muscular weakness": 1, "Nausea": 1, "Oxygen saturation": 1, "Pain": 1, "Palpitations": 1, "Rash": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Swelling face": 1, "Thyroxine free increased": 1, "Ultrasound abdomen": 1, "Vaccination site pain": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H054A_1101126-.json b/docs/data/histograms/Taiwan, Province of China/1H054A_1101126-.json
new file mode 100644
index 00000000000..ec084d95a03
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H054A_1101126-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H054A_1101126-", "histograms": [{"batchcodes": ["1H054A_1101126-"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Blood test": 1, "Blood test abnormal": 1, "Body temperature": 1, "Body temperature decreased": 1, "Chest pain": 1, "Myocarditis": 1, "Vascular pain": 1, "Vasculitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H054A_1101126.json b/docs/data/histograms/Taiwan, Province of China/1H054A_1101126.json
new file mode 100644
index 00000000000..b7ee49422cf
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H054A_1101126.json	
@@ -0,0 +1 @@
+{"batchcode": "1H054A_1101126", "histograms": [{"batchcodes": ["1H054A_1101126"], "histogram": {"Chest pain": 1, "Death": 1, "Electrocardiogram": 1, "Myocardial injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A-1101117-.json b/docs/data/histograms/Taiwan, Province of China/1H055A-1101117-.json
new file mode 100644
index 00000000000..db7d67a91b4
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A-1101117-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A-1101117-", "histograms": [{"batchcodes": ["1H055A-1101117-"], "histogram": {"Chest discomfort": 1, "Decreased appetite": 1, "Heart rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A-1101118-.json b/docs/data/histograms/Taiwan, Province of China/1H055A-1101118-.json
new file mode 100644
index 00000000000..a9a66efb7a9
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A-1101118-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A-1101118-", "histograms": [{"batchcodes": ["1H055A-1101118-"], "histogram": {"Abdominal pain": 1, "Angiopathy": 1, "Bacteraemia": 1, "Chills": 1, "Overdose": 1, "Pain in extremity": 1, "Physical examination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1H055A-CDC.json
new file mode 100644
index 00000000000..f270aa919ce
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A-CDC", "histograms": [{"batchcodes": ["1H055A-CDC"], "histogram": {"Cerebrovascular accident": 1, "Chest discomfort": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Hyperhidrosis": 1, "Overdose": 1, "Pain": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Road traffic accident": 1, "Sudden hearing loss": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A.json b/docs/data/histograms/Taiwan, Province of China/1H055A.json
new file mode 100644
index 00000000000..24714f6b5b6
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A", "histograms": [{"batchcodes": ["1H055A"], "histogram": {"Blood test": 2, "Chest discomfort": 2, "Electrocardiogram": 2, "Pain in extremity": 2, "Palpitations": 2, "Anti-platelet factor 4 antibody test": 1, "Arthralgia": 1, "Biochemical pregnancy": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram": 1, "Dermatitis": 1, "Discomfort": 1, "Dyspnoea": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Headache": 1, "Leukocytosis": 1, "Myalgia": 1, "Myocardial infarction": 1, "Nausea": 1, "Neutrophil percentage": 1, "Overdose": 1, "Platelet count": 1, "Pulmonary embolism": 1, "Pyuria": 1, "Respiration abnormal": 1, "Seizure": 1, "Syncope": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A_1101117-.json b/docs/data/histograms/Taiwan, Province of China/1H055A_1101117-.json
new file mode 100644
index 00000000000..3ff6586a997
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A_1101117-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A_1101117-", "histograms": [{"batchcodes": ["1H055A_1101117-"], "histogram": {"Body temperature": 5, "Heart rate": 4, "Blood pressure measurement": 3, "Chest discomfort": 3, "Dyspnoea": 3, "Respiratory rate": 3, "Cerebral haemorrhage": 2, "Coma scale": 2, "Computerised tomogram abdomen": 2, "Dizziness": 2, "Hemiparesis": 2, "Hypersensitivity": 2, "Palpitations": 2, "Pruritus": 2, "Pyrexia": 2, "Arthralgia": 1, "Blood creatine phosphokinase MB": 1, "Brain oedema": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram head": 1, "Cough": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Halo vision": 1, "Headache": 1, "Heart rate increased": 1, "Hepatic haemorrhage": 1, "Hypertension": 1, "Loss of consciousness": 1, "Malaise": 1, "Myocarditis": 1, "Ophthalmological examination": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Paraesthesia": 1, "Physical examination": 1, "Platelet count": 1, "Rash": 1, "Skin laceration": 1, "Subarachnoid haemorrhage": 1, "Swelling": 1, "Troponin I": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A_1101117.json b/docs/data/histograms/Taiwan, Province of China/1H055A_1101117.json
new file mode 100644
index 00000000000..f97733597d0
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A_1101117.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A_1101117", "histograms": [{"batchcodes": ["1H055A_1101117"], "histogram": {"Congestive cardiomyopathy": 1, "Facial paralysis": 1, "Myocardial haemorrhage": 1, "Paralysis": 1, "Pulmonary thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A_1101118-.json b/docs/data/histograms/Taiwan, Province of China/1H055A_1101118-.json
new file mode 100644
index 00000000000..f261d7d6992
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A_1101118-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A_1101118-", "histograms": [{"batchcodes": ["1H055A_1101118-"], "histogram": {"Chest discomfort": 4, "Asthma": 2, "C-reactive protein": 2, "Dyspnoea": 2, "Investigation": 2, "Pyrexia": 2, "Angina pectoris": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Antinuclear antibody": 1, "Asthenia": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest X-ray": 1, "Cough": 1, "Diarrhoea": 1, "Discomfort": 1, "Double stranded DNA antibody": 1, "Dry eye": 1, "Dry mouth": 1, "Electrocardiogram": 1, "Eosinophil count": 1, "Facial paralysis": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Heart rate": 1, "Hypersensitivity": 1, "Orthopnoea": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Pelvic infection": 1, "Pericardial effusion": 1, "Peripheral swelling": 1, "Platelet count": 1, "Pulmonary function test": 1, "Rash": 1, "Red blood cell sedimentation rate": 1, "Respiration abnormal": 1, "Rheumatoid arthritis": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Saliva analysis": 1, "Serum ferritin": 1, "Sjogren's syndrome": 1, "Somnolence": 1, "Troponin I": 1, "Ultrasound Doppler": 1, "Urticaria": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H055A_1101118.json b/docs/data/histograms/Taiwan, Province of China/1H055A_1101118.json
new file mode 100644
index 00000000000..721e9273d2e
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H055A_1101118.json	
@@ -0,0 +1 @@
+{"batchcode": "1H055A_1101118", "histograms": [{"batchcodes": ["1H055A_1101118"], "histogram": {"Computerised tomogram": 1, "Deep vein thrombosis": 1, "Fibrin D dimer": 1, "Hyperhidrosis": 1, "Nausea": 1, "Overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H056A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1H056A-CDC.json
new file mode 100644
index 00000000000..2af72c75338
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H056A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1H056A-CDC", "histograms": [{"batchcodes": ["1H056A-CDC"], "histogram": {"Blood pressure measurement": 5, "Headache": 4, "Heart rate": 4, "Respiratory rate": 4, "Chest discomfort": 3, "Chest pain": 3, "Coma scale": 3, "Dizziness": 3, "Oxygen saturation": 3, "Pain in extremity": 3, "Pyrexia": 3, "Asthenia": 2, "Asthma": 2, "Blood pressure increased": 2, "Body temperature": 2, "Diarrhoea": 2, "Muscular weakness": 2, "Myocarditis": 2, "Palpitations": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Acute myocardial infarction": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Cardiac arrest": 1, "Cellulitis": 1, "Cold sweat": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Gastrooesophageal reflux disease": 1, "Haemorrhage coronary artery": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Intervertebral disc protrusion": 1, "Lymphadenopathy": 1, "Mental impairment": 1, "Myalgia": 1, "Nausea": 1, "Overdose": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Paralysis": 1, "Peripheral swelling": 1, "Physical examination": 1, "Platelet count": 1, "Respiratory rate increased": 1, "Sensory disturbance": 1, "Tendonitis": 1, "Troponin I": 1, "Troponin increased": 1, "Urethral disorder": 1, "Vaccination site erythema": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H056A.json b/docs/data/histograms/Taiwan, Province of China/1H056A.json
new file mode 100644
index 00000000000..7887c287e38
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H056A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H056A", "histograms": [{"batchcodes": ["1H056A"], "histogram": {"Abdominal pain upper": 1, "Brain injury": 1, "Death": 1, "Haematemesis": 1, "Splenitis": 1, "Tracheal obstruction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H058A-1101209-.json b/docs/data/histograms/Taiwan, Province of China/1H058A-1101209-.json
new file mode 100644
index 00000000000..1cb1a38e50b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H058A-1101209-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H058A-1101209-", "histograms": [{"batchcodes": ["1H058A-1101209-"], "histogram": {"Blood test": 1, "Electrocardiogram": 1, "Liver function test": 1, "Liver function test abnormal": 1, "Lymphadenopathy": 1, "Swelling": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H058A.json b/docs/data/histograms/Taiwan, Province of China/1H058A.json
new file mode 100644
index 00000000000..753449433b9
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H058A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H058A", "histograms": [{"batchcodes": ["1H058A"], "histogram": {"Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Overdose": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H058A11012023.json b/docs/data/histograms/Taiwan, Province of China/1H058A11012023.json
new file mode 100644
index 00000000000..b6a863b6332
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H058A11012023.json	
@@ -0,0 +1 @@
+{"batchcode": "1H058A11012023", "histograms": [{"batchcodes": ["1H058A11012023"], "histogram": {"Blood pressure measurement": 1, "Heart rate": 1, "Muscle spasms": 1, "Oxygen saturation": 1, "Seizure": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H058A_1101209-.json b/docs/data/histograms/Taiwan, Province of China/1H058A_1101209-.json
new file mode 100644
index 00000000000..41dccb85696
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H058A_1101209-.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H058A_1101209.json b/docs/data/histograms/Taiwan, Province of China/1H058A_1101209.json
new file mode 100644
index 00000000000..91d2af3b39f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H058A_1101209.json	
@@ -0,0 +1 @@
+{"batchcode": "1H058A_1101209", "histograms": [{"batchcodes": ["1H058A_1101209"], "histogram": {"Adverse event": 1, "Angina unstable": 1, "Ascites": 1, "Cellulitis": 1, "Diabetic nephropathy": 1, "Discomfort": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Hepatic cirrhosis": 1, "Hepatic failure": 1, "Hyperlipidaemia": 1, "Liver disorder": 1, "Multiple organ dysfunction syndrome": 1, "Nephropathy": 1, "Renal failure": 1, "Septic shock": 1, "Splenomegaly": 1, "Thrombosis": 1, "Thyroid disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H058A_1101223.json b/docs/data/histograms/Taiwan, Province of China/1H058A_1101223.json
new file mode 100644
index 00000000000..bc44142ed03
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H058A_1101223.json	
@@ -0,0 +1 @@
+{"batchcode": "1H058A_1101223", "histograms": [{"batchcodes": ["1H058A_1101223"], "histogram": {"Blood test": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Headache": 1, "Hypoaesthesia": 1, "Incorrect dose administered": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pain in extremity": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H059-A.json b/docs/data/histograms/Taiwan, Province of China/1H059-A.json
new file mode 100644
index 00000000000..845b1c507dc
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H059-A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H059-A", "histograms": [{"batchcodes": ["1H059-A"], "histogram": {"Chest discomfort": 1, "Dizziness": 1, "Respiration abnormal": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H059A-1101204-.json b/docs/data/histograms/Taiwan, Province of China/1H059A-1101204-.json
new file mode 100644
index 00000000000..3b6442d462a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H059A-1101204-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H059A-1101204-", "histograms": [{"batchcodes": ["1H059A-1101204-"], "histogram": {"Altered state of consciousness": 1, "Dizziness": 1, "Facial paralysis": 1, "Fall": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H059A.json b/docs/data/histograms/Taiwan, Province of China/1H059A.json
new file mode 100644
index 00000000000..5413874d3ad
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H059A.json	
@@ -0,0 +1 @@
+{"batchcode": "1H059A", "histograms": [{"batchcodes": ["1H059A"], "histogram": {"Alanine aminotransferase": 1, "Blood albumin": 1, "Blood calcium": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood sodium": 1, "Blood urea": 1, "C-reactive protein": 1, "Chest discomfort": 1, "Electrocardiogram": 1, "Erythema": 1, "Facial paralysis": 1, "Gait inability": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hepatitis B": 1, "Hepatitis B core antibody": 1, "Hepatitis B surface antibody": 1, "Hepatitis B surface antigen": 1, "Hepatitis C virus test": 1, "Hypotension": 1, "Interchange of vaccine products": 1, "Mean cell haemoglobin concentration": 1, "Necrotising fasciitis": 1, "Off label use": 1, "Pain": 1, "Procalcitonin": 1, "Pyrexia": 1, "Red blood cell count": 1, "SARS-CoV-2 test": 1, "Sepsis": 1, "Syncope": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H059A_1101204-.json b/docs/data/histograms/Taiwan, Province of China/1H059A_1101204-.json
new file mode 100644
index 00000000000..c9507c4a746
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H059A_1101204-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H059A_1101204-", "histograms": [{"batchcodes": ["1H059A_1101204-"], "histogram": {"Heart rate": 3, "Altered state of consciousness": 2, "Blood pressure measurement": 2, "Headache": 2, "Muscular weakness": 2, "Angina pectoris": 1, "Arrhythmia": 1, "Arthralgia": 1, "Blood pressure decreased": 1, "Blood pressure diastolic decreased": 1, "Blood test": 1, "Carditis": 1, "Catheterisation cardiac": 1, "Chest discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Investigation": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Oxygen saturation": 1, "Pain": 1, "Pain assessment": 1, "Palpitations": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Tachycardia": 1, "Vomiting": 1, "Weight": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H059A_1101204.json b/docs/data/histograms/Taiwan, Province of China/1H059A_1101204.json
new file mode 100644
index 00000000000..9c7590a6f57
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H059A_1101204.json	
@@ -0,0 +1 @@
+{"batchcode": "1H059A_1101204", "histograms": [{"batchcodes": ["1H059A_1101204"], "histogram": {"Death": 2, "Abdominal pain": 1, "Fatigue": 1, "Head injury": 1, "Pyrexia": 1, "Skull fracture": 1, "Subarachnoid haemorrhage": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1H059A_1101207-.json b/docs/data/histograms/Taiwan, Province of China/1H059A_1101207-.json
new file mode 100644
index 00000000000..e9d7b3b275b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1H059A_1101207-.json	
@@ -0,0 +1 @@
+{"batchcode": "1H059A_1101207-", "histograms": [{"batchcodes": ["1H059A_1101207-"], "histogram": {"Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Bacterial infection": 1, "Blood bicarbonate": 1, "Blood creatinine": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cardiac arrest": 1, "Coma scale": 1, "Computerised tomogram": 1, "Electrocardiogram": 1, "Haemoglobin": 1, "Multiple organ dysfunction syndrome": 1, "PCO2": 1, "PO2": 1, "Propofol infusion syndrome": 1, "White blood cell count": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I061A.json b/docs/data/histograms/Taiwan, Province of China/1I061A.json
new file mode 100644
index 00000000000..e5b49f65a1f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I061A.json	
@@ -0,0 +1 @@
+{"batchcode": "1I061A", "histograms": [{"batchcodes": ["1I061A"], "histogram": {"Body temperature": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Headache": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Palpitations": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I061A_1101224-.json b/docs/data/histograms/Taiwan, Province of China/1I061A_1101224-.json
new file mode 100644
index 00000000000..c3d9336ab2b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I061A_1101224-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I061A_1101224-", "histograms": [{"batchcodes": ["1I061A_1101224-"], "histogram": {"Blood pressure measurement": 2, "Body temperature": 2, "Coma scale": 2, "Heart rate": 2, "Respiratory rate": 2, "Altered state of consciousness": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Antiphospholipid antibodies": 1, "Chest discomfort": 1, "Computerised tomogram head": 1, "Death": 1, "Decreased appetite": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Epigastric discomfort": 1, "Fatigue": 1, "Headache": 1, "Hepatitis B surface antigen": 1, "Hepatitis C antibody": 1, "Hypokalaemia": 1, "Hyponatraemia": 1, "Intraventricular haemorrhage": 1, "Investigation": 1, "Muscle strength abnormal": 1, "Nausea": 1, "Overdose": 1, "Pruritus": 1, "Rash erythematous": 1, "Red blood cell sedimentation rate": 1, "Respiratory arrest": 1, "Urine analysis": 1, "Urticarial vasculitis": 1, "Vital signs measurement": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I061A_1101224.json b/docs/data/histograms/Taiwan, Province of China/1I061A_1101224.json
new file mode 100644
index 00000000000..395e67c4aa4
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I061A_1101224.json	
@@ -0,0 +1 @@
+{"batchcode": "1I061A_1101224", "histograms": [{"batchcodes": ["1I061A_1101224"], "histogram": {"Acute respiratory failure": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cardiac arrest": 1, "Coma": 1, "Device occlusion": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Myocardial infarction": 1, "Oxygen saturation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I061A_1101224_.json b/docs/data/histograms/Taiwan, Province of China/1I061A_1101224_.json
new file mode 100644
index 00000000000..2dbca786edd
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I061A_1101224_.json	
@@ -0,0 +1 @@
+{"batchcode": "1I061A_1101224_", "histograms": [{"batchcodes": ["1I061A_1101224_"], "histogram": {"Chest discomfort": 1, "Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I061A_1110101-.json b/docs/data/histograms/Taiwan, Province of China/1I061A_1110101-.json
new file mode 100644
index 00000000000..9a7d76aed37
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I061A_1110101-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I061A_1110101-", "histograms": [{"batchcodes": ["1I061A_1110101-"], "histogram": {"Chest X-ray": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Myocarditis": 2, "Physical examination": 2, "Asthma": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "Cardiac failure chronic": 1, "Cardiomegaly": 1, "Chest discomfort": 1, "Chest pain": 1, "Coma scale": 1, "Coronary artery disease": 1, "Cough": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Gastroenteritis viral": 1, "Gastrooesophageal reflux disease": 1, "Heart rate": 1, "Heart sounds": 1, "Investigation": 1, "Laboratory test": 1, "Oxygen saturation": 1, "Pleural effusion": 1, "Respiratory rate": 1, "Troponin I": 1, "Ultrasound abdomen": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I063A.json b/docs/data/histograms/Taiwan, Province of China/1I063A.json
new file mode 100644
index 00000000000..434eb49b64b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I063A.json	
@@ -0,0 +1 @@
+{"batchcode": "1I063A", "histograms": [{"batchcodes": ["1I063A"], "histogram": {"Chest discomfort": 2, "Chest pain": 2, "Angina pectoris": 1, "Blood creatine phosphokinase MB": 1, "Brain natriuretic peptide": 1, "Chest X-ray": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Exercise test": 1, "Fibrin D dimer": 1, "Headache": 1, "Hypoaesthesia": 1, "Pain in extremity": 1, "Palpitations": 1, "Platelet count": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I063A_1101229-.json b/docs/data/histograms/Taiwan, Province of China/1I063A_1101229-.json
new file mode 100644
index 00000000000..97acdd77131
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I063A_1101229-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I063A_1101229-", "histograms": [{"batchcodes": ["1I063A_1101229-"], "histogram": {"Nausea": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Alanine aminotransferase": 1, "Blood test": 1, "Burnout syndrome": 1, "Cachexia": 1, "Cough": 1, "Decreased appetite": 1, "Fatigue": 1, "Headache": 1, "Hepatitis fulminant": 1, "Investigation": 1, "Jaundice": 1, "Mental status changes": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Swelling face": 1, "Vomiting": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I063A_1110105-.json b/docs/data/histograms/Taiwan, Province of China/1I063A_1110105-.json
new file mode 100644
index 00000000000..57f5d948b29
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I063A_1110105-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I063A_1110105-", "histograms": [{"batchcodes": ["1I063A_1110105-"], "histogram": {"Chest discomfort": 5, "Electrocardiogram": 4, "Chest pain": 3, "Blood creatine phosphokinase MB": 2, "Blood test": 2, "Palpitations": 2, "Troponin I": 2, "Angina pectoris": 1, "Blood creatine phosphokinase": 1, "Chest X-ray": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Myalgia": 1, "Myocarditis": 1, "Physical examination": 1, "Platelet count": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I063A_1110105.json b/docs/data/histograms/Taiwan, Province of China/1I063A_1110105.json
new file mode 100644
index 00000000000..3f3c280e07d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I063A_1110105.json	
@@ -0,0 +1 @@
+{"batchcode": "1I063A_1110105", "histograms": [{"batchcodes": ["1I063A_1110105"], "histogram": {"Bronchitis": 1, "Chest discomfort": 1, "Gastritis": 1, "Gastrooesophageal reflux disease": 1, "Haemorrhoids": 1, "Hypersensitivity": 1, "Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A-1110112-.json b/docs/data/histograms/Taiwan, Province of China/1I069A-1110112-.json
new file mode 100644
index 00000000000..d786fad0a26
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A-1110112-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A-1110112-", "histograms": [{"batchcodes": ["1I069A-1110112-"], "histogram": {"Syncope": 1, "Tachypnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A.json b/docs/data/histograms/Taiwan, Province of China/1I069A.json
new file mode 100644
index 00000000000..c2b09de93b2
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A", "histograms": [{"batchcodes": ["1I069A"], "histogram": {"Chest pain": 5, "Blood creatine phosphokinase": 4, "Myocarditis": 4, "Pyrexia": 4, "Troponin I": 4, "Blood creatine phosphokinase MB": 3, "Body temperature": 3, "Chest discomfort": 3, "Electrocardiogram": 3, "Inappropriate schedule of product administration": 3, "Blood pressure measurement": 2, "Discomfort": 2, "Dyspnoea": 2, "Headache": 2, "Heart rate": 2, "Abdominal pain upper": 1, "Angina pectoris": 1, "Asthma": 1, "Blood creatine phosphokinase decreased": 1, "C-reactive protein": 1, "Cardiac discomfort": 1, "Chest X-ray": 1, "Coma scale": 1, "Dizziness": 1, "Electrocardiogram ambulatory": 1, "Heart rate abnormal": 1, "Hydronephrosis": 1, "Hypoaesthesia": 1, "Investigation": 1, "Nasopharyngitis": 1, "Overdose": 1, "Oxygen saturation": 1, "Physical examination": 1, "Polymerase chain reaction": 1, "Rash pruritic": 1, "Renal function test": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "SARS-CoV-2 test": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urticaria": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A0106.json b/docs/data/histograms/Taiwan, Province of China/1I069A0106.json
new file mode 100644
index 00000000000..282fa46db66
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A0106.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A0106", "histograms": [{"batchcodes": ["1I069A0106"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Hypersensitivity": 1, "Laryngeal oedema": 1, "Oxygen saturation": 1, "Palpitations": 1, "Pharyngeal oedema": 1, "Pruritus": 1, "Vital signs measurement": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A_1110105-.json b/docs/data/histograms/Taiwan, Province of China/1I069A_1110105-.json
new file mode 100644
index 00000000000..dfbf2ac5251
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A_1110105-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A_1110105-", "histograms": [{"batchcodes": ["1I069A_1110105-"], "histogram": {"Dizziness": 3, "Altered state of consciousness": 2, "Chest discomfort": 2, "Decreased appetite": 2, "Fatigue": 2, "Nausea": 2, "Pyrexia": 2, "Anaphylactic reaction": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cardiac discomfort": 1, "Cardiovascular disorder": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Cold sweat": 1, "Death": 1, "Discomfort": 1, "Electrocardiogram": 1, "Eye injury": 1, "Feeling cold": 1, "Headache": 1, "Heart rate": 1, "Oxygen saturation": 1, "Pain": 1, "Palpitations": 1, "Productive cough": 1, "Respiration abnormal": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A_1110106-.json b/docs/data/histograms/Taiwan, Province of China/1I069A_1110106-.json
new file mode 100644
index 00000000000..efcbe439094
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A_1110106-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A_1110106-", "histograms": [{"batchcodes": ["1I069A_1110106-"], "histogram": {"Electrocardiogram": 6, "Blood pressure measurement": 5, "Chest pain": 5, "Pyrexia": 5, "Heart rate": 4, "Chest discomfort": 3, "Nausea": 3, "Pruritus": 3, "Vomiting": 3, "Altered state of consciousness": 2, "Arrhythmia": 2, "Blood test": 2, "Body temperature": 2, "Cold sweat": 2, "Dyspnoea": 2, "Headache": 2, "Oxygen saturation": 2, "Palpitations": 2, "Syncope": 2, "Urine analysis": 2, "Vaccination site pain": 2, "Abdominal neoplasm": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Allergic oedema": 1, "Angina pectoris": 1, "Arthralgia": 1, "Biopsy bone marrow": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood glucose": 1, "Bone scan": 1, "Coma": 1, "Coma scale": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Congenital mitral valve incompetence": 1, "Cyanosis": 1, "Decreased activity": 1, "Decreased appetite": 1, "Dehydration": 1, "Dizziness": 1, "Echocardiogram": 1, "Eye swelling": 1, "Facial paralysis": 1, "Fatigue": 1, "Haemorrhage intracranial": 1, "Hepatomegaly": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Intravascular haemolysis": 1, "Investigation": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Metastases to bone": 1, "Metastases to liver": 1, "Mucosal dryness": 1, "Muscular weakness": 1, "Myocardial necrosis marker": 1, "Myocardial necrosis marker increased": 1, "Myocarditis": 1, "Neuroblastoma": 1, "Overdose": 1, "Pain": 1, "Pain in extremity": 1, "Platelet count": 1, "Rash": 1, "Respiration abnormal": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Sleep disorder": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Troponin": 1, "Tumour marker test": 1, "Ultrasonic angiogram": 1, "Urine output decreased": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vision blurred": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A_1110106.json b/docs/data/histograms/Taiwan, Province of China/1I069A_1110106.json
new file mode 100644
index 00000000000..83710d1b260
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A_1110106.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A_1110106", "histograms": [{"batchcodes": ["1I069A_1110106"], "histogram": {"Chest discomfort": 1, "Chest pain": 1, "Decreased appetite": 1, "Electrocardiogram": 1, "Myocarditis": 1, "Palpitations": 1, "Physical examination": 1, "Pyrexia": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A_1110106_.json b/docs/data/histograms/Taiwan, Province of China/1I069A_1110106_.json
new file mode 100644
index 00000000000..34ed67801fa
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A_1110106_.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A_1110106_", "histograms": [{"batchcodes": ["1I069A_1110106_"], "histogram": {"Electrocardiogram": 1, "Heart rate irregular": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A_1110112-.json b/docs/data/histograms/Taiwan, Province of China/1I069A_1110112-.json
new file mode 100644
index 00000000000..f2ef4ce833c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A_1110112-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A_1110112-", "histograms": [{"batchcodes": ["1I069A_1110112-"], "histogram": {"Chest discomfort": 7, "Dizziness": 5, "Body temperature": 4, "Chest pain": 4, "Electrocardiogram": 4, "Headache": 4, "Blood test": 3, "Heart rate": 3, "Myocarditis": 3, "Pyrexia": 3, "Dyspnoea": 2, "Echocardiogram": 2, "Heart rate increased": 2, "Inappropriate schedule of product administration": 2, "Vomiting": 2, "Acute lymphocytic leukaemia": 1, "Arthralgia": 1, "Blood creatine phosphokinase MB": 1, "Blood creatine phosphokinase MB increased": 1, "Cardiac discomfort": 1, "Cardiac index": 1, "Cardiomegaly": 1, "Cough": 1, "Decreased activity": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Discomfort": 1, "Epistaxis": 1, "Fatigue": 1, "Inflammatory marker increased": 1, "Insomnia": 1, "Investigation": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Physical examination": 1, "Platelet count": 1, "Respiration abnormal": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Tachycardia": 1, "Thrombocytopenia": 1, "Ultrasound scan": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I069A_1110112_.json b/docs/data/histograms/Taiwan, Province of China/1I069A_1110112_.json
new file mode 100644
index 00000000000..36fbdea4855
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I069A_1110112_.json	
@@ -0,0 +1 @@
+{"batchcode": "1I069A_1110112_", "histograms": [{"batchcodes": ["1I069A_1110112_"], "histogram": {"Blood creatine phosphokinase MB": 4, "Body temperature": 4, "Physical examination": 4, "White blood cell count": 4, "Chest X-ray": 3, "Electrocardiogram": 3, "Inappropriate schedule of product administration": 3, "Lymphocyte percentage": 3, "Neutrophil percentage": 3, "SARS-CoV-2 test": 3, "Troponin I": 3, "Dizziness": 2, "Echocardiogram": 2, "Amylase": 1, "Antinuclear antibody": 1, "Blood sodium": 1, "C-reactive protein": 1, "Chest discomfort": 1, "Chest pain": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Gastroenteritis": 1, "Haematuria": 1, "Hypersensitivity": 1, "Lipase": 1, "Lymphocyte count": 1, "Mitral valve incompetence": 1, "Mouth ulceration": 1, "Mycoplasma test": 1, "Myocarditis": 1, "Neutrophil count": 1, "Pericarditis": 1, "Protein urine": 1, "Pyrexia": 1, "Rash": 1, "Red blood cells urine": 1, "Tricuspid valve incompetence": 1, "Troponin": 1, "Ultrasound abdomen": 1, "Urinary occult blood": 1, "Urinary tract infection": 1, "Vomiting": 1, "White blood cells urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A-1110119-.json b/docs/data/histograms/Taiwan, Province of China/1I070A-1110119-.json
new file mode 100644
index 00000000000..aa3040fc17c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A-1110119-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A-1110119-", "histograms": [{"batchcodes": ["1I070A-1110119-"], "histogram": {"Apnoea": 1, "Cardiac arrest": 1, "Coma": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Dysstasia": 1, "Fatigue": 1, "Gait disturbance": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A-1110211-.json b/docs/data/histograms/Taiwan, Province of China/1I070A-1110211-.json
new file mode 100644
index 00000000000..989563563ab
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A-1110211-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A-1110211-", "histograms": [{"batchcodes": ["1I070A-1110211-"], "histogram": {"Arthritis": 1, "Breast mass": 1, "Cellulitis": 1, "Computerised tomogram head": 1, "Dizziness": 1, "Embolism venous": 1, "Nausea": 1, "Thrombocytopenia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A-1110216.json b/docs/data/histograms/Taiwan, Province of China/1I070A-1110216.json
new file mode 100644
index 00000000000..5d4b117858c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A-1110216.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A-1110216", "histograms": [{"batchcodes": ["1I070A-1110216"], "histogram": {"Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Chest discomfort": 1, "Chest pain": 1, "Dizziness": 1, "Electrocardiogram": 1, "Myalgia": 1, "Respiratory distress": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A.json b/docs/data/histograms/Taiwan, Province of China/1I070A.json
new file mode 100644
index 00000000000..ffba3fe5ca2
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A", "histograms": [{"batchcodes": ["1I070A"], "histogram": {"Magnetic resonance imaging": 2, "Altered state of consciousness": 1, "Bacterial sepsis": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest discomfort": 1, "Chest pain": 1, "Coma": 1, "Dizziness": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Headache": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Neuropathy peripheral": 1, "Overdose": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Respiratory rate": 1, "Syncope": 1, "Troponin I": 1, "Troponin increased": 1, "Vital signs measurement": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110115-.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110115-.json
new file mode 100644
index 00000000000..c59236c7d71
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110115-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110115-", "histograms": [{"batchcodes": ["1I070A_1110115-"], "histogram": {"Chest X-ray": 2, "Chest discomfort": 2, "Electrocardiogram": 2, "Heart rate": 2, "Myocarditis": 2, "Troponin I": 2, "Abdominal pain upper": 1, "Arrhythmia": 1, "Asthma": 1, "Blood creatine phosphokinase MB": 1, "Blood glucose": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Coma scale": 1, "Dehydration": 1, "Dizziness": 1, "Dysphagia": 1, "Ear inflammation": 1, "Electrocardiogram QT interval": 1, "Fibrin D dimer": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Manufacturing laboratory controls issue": 1, "Muscular weakness": 1, "Myocardial necrosis marker": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neurological examination": 1, "Overdose": 1, "Physical examination": 1, "Respiration abnormal": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Sinus bradycardia": 1, "Sinus rhythm": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110115.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110115.json
new file mode 100644
index 00000000000..5e0c192d065
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110115.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110115", "histograms": [{"batchcodes": ["1I070A_1110115"], "histogram": {"Chest discomfort": 2, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Myocarditis": 1, "Respiration abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110119-.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110119-.json
new file mode 100644
index 00000000000..1e3a27e84da
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110119-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110119-", "histograms": [{"batchcodes": ["1I070A_1110119-"], "histogram": {"Pain": 2, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood test": 1, "Electrocardiogram": 1, "Fatigue": 1, "Liver function test": 1, "Low density lipoprotein": 1, "Low density lipoprotein increased": 1, "Myocarditis": 1, "Vascular occlusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110126-.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110126-.json
new file mode 100644
index 00000000000..16d9218c929
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110126-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110126-", "histograms": [{"batchcodes": ["1I070A_1110126-"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110126.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110126.json
new file mode 100644
index 00000000000..562a8931365
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110126.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110126", "histograms": [{"batchcodes": ["1I070A_1110126"], "histogram": {"Anaphylactic reaction": 1, "Cough": 1, "Dyspnoea": 1, "Immunisation": 1, "Nausea": 1, "Off label use": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110126_.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110126_.json
new file mode 100644
index 00000000000..25ba14dde1c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110126_.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110126_", "histograms": [{"batchcodes": ["1I070A_1110126_"], "histogram": {"Altered state of consciousness": 1, "Blood pressure measurement": 1, "Body temperature": 1, "CSF pressure": 1, "Cerebral haemorrhage": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Coordination abnormal": 1, "Dizziness": 1, "Fatigue": 1, "Heart rate": 1, "Hydrocephalus": 1, "Malaise": 1, "Respiratory rate": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110209-.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110209-.json
new file mode 100644
index 00000000000..3cef09cf4d1
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110209-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110209-", "histograms": [{"batchcodes": ["1I070A_1110209-"], "histogram": {"Asthma": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Pleural effusion": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110209.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110209.json
new file mode 100644
index 00000000000..94deb7d5232
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110209.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110209", "histograms": [{"batchcodes": ["1I070A_1110209"], "histogram": {"Acute myocardial infarction": 1, "Altered state of consciousness": 1, "Cerebral infarction": 1, "Death": 1, "Investigation": 1, "Peripheral coldness": 1, "Sepsis": 1, "Tremor": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110211-.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110211-.json
new file mode 100644
index 00000000000..a3b3226acd5
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110211-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110211-", "histograms": [{"batchcodes": ["1I070A_1110211-"], "histogram": {"Troponin I": 4, "Asthenia": 3, "Blood creatine phosphokinase MB": 3, "Electrocardiogram": 3, "Blood pressure measurement": 2, "Chest X-ray": 2, "Chest discomfort": 2, "Chest pain": 2, "Myocardial necrosis marker increased": 2, "Myocarditis": 2, "Physical examination": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Altered state of consciousness": 1, "Angiogram": 1, "Arthritis": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood pressure decreased": 1, "Blood test": 1, "Blood urea": 1, "Body temperature": 1, "Brain natriuretic peptide": 1, "Breath sounds abnormal": 1, "Cardiac failure": 1, "Colonoscopy": 1, "Coronary artery occlusion": 1, "Coronary artery stenosis": 1, "Cyanosis": 1, "Dehydration": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Eye swelling": 1, "Gangrene": 1, "Gastroenteritis": 1, "Gastrointestinal haemorrhage": 1, "Haematochezia": 1, "Haemoglobin": 1, "Hallucination": 1, "Heart rate": 1, "Interchange of vaccine products": 1, "Lacrimation increased": 1, "Off label use": 1, "Platelet count": 1, "Pulmonary oedema": 1, "Respiratory rate": 1, "Sepsis": 1, "Thrombosis": 1, "Use of accessory respiratory muscles": 1, "Vascular resistance pulmonary": 1, "Vision blurred": 1, "Vomiting": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110216-.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110216-.json
new file mode 100644
index 00000000000..cb839440787
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110216-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110216-", "histograms": [{"batchcodes": ["1I070A_1110216-"], "histogram": {"Abdominal distension": 1, "Abdominal pain": 1, "Blood urea nitrogen/creatinine ratio": 1, "Breath sounds abnormal": 1, "C-reactive protein": 1, "Chest pain": 1, "Computerised tomogram": 1, "Cough": 1, "Decreased appetite": 1, "Dehydration": 1, "Dysphoria": 1, "Ear, nose and throat examination abnormal": 1, "Facial nerve disorder": 1, "Headache": 1, "Intestinal obstruction": 1, "Ischaemic enteritis": 1, "Myocarditis": 1, "Overdose": 1, "Pericarditis": 1, "Physical examination": 1, "Pneumonia": 1, "Urine analysis": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I070A_1110216.json b/docs/data/histograms/Taiwan, Province of China/1I070A_1110216.json
new file mode 100644
index 00000000000..c4d3701dc9b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I070A_1110216.json	
@@ -0,0 +1 @@
+{"batchcode": "1I070A_1110216", "histograms": [{"batchcodes": ["1I070A_1110216"], "histogram": {"Blood culture": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Computerised tomogram": 1, "Culture urine": 1, "Heart rate": 1, "Overdose": 1, "Prostatic specific antigen": 1, "Respiratory rate": 1, "Sepsis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I071A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1I071A-CDC.json
new file mode 100644
index 00000000000..cff36c5a639
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I071A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1I071A-CDC", "histograms": [{"batchcodes": ["1I071A-CDC"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Gastrointestinal viral infection": 1, "Heart rate": 1, "Musculoskeletal pain": 1, "Pain in extremity": 1, "Syncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I071A.json b/docs/data/histograms/Taiwan, Province of China/1I071A.json
new file mode 100644
index 00000000000..3ab3cb0fec8
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I071A.json	
@@ -0,0 +1 @@
+{"batchcode": "1I071A", "histograms": [{"batchcodes": ["1I071A"], "histogram": {"Dizziness": 2, "Syncope": 2, "Body temperature": 1, "Limb discomfort": 1, "Muscular weakness": 1, "Myocarditis": 1, "Nausea": 1, "Pyrexia": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I071A_1110216-.json b/docs/data/histograms/Taiwan, Province of China/1I071A_1110216-.json
new file mode 100644
index 00000000000..994e6c4f818
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I071A_1110216-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I071A_1110216-", "histograms": [{"batchcodes": ["1I071A_1110216-"], "histogram": {"Altered state of consciousness": 1, "Blister infected": 1, "Blood creatine phosphokinase MB": 1, "Blood uric acid": 1, "C-reactive protein": 1, "Cardiac arrest": 1, "Cardiac failure congestive": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chest pain": 1, "Cold sweat": 1, "Coma scale": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Laboratory test": 1, "Pericardial effusion": 1, "Physical examination": 1, "Scan myocardial perfusion": 1, "Sepsis": 1, "Troponin I": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I071A_1110218-.json b/docs/data/histograms/Taiwan, Province of China/1I071A_1110218-.json
new file mode 100644
index 00000000000..f5b3d7a48fd
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I071A_1110218-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I071A_1110218-", "histograms": [{"batchcodes": ["1I071A_1110218-"], "histogram": {"Anaphylactic reaction": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Chest discomfort": 1, "Coma": 1, "Coma scale": 1, "Facial paralysis": 1, "Hypoxia": 1, "Lacrimation increased": 1, "Malaise": 1, "Muscular weakness": 1, "Overdose": 1, "Renal failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I071A_1110218.json b/docs/data/histograms/Taiwan, Province of China/1I071A_1110218.json
new file mode 100644
index 00000000000..e97b1442b08
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I071A_1110218.json	
@@ -0,0 +1 @@
+{"batchcode": "1I071A_1110218", "histograms": [{"batchcodes": ["1I071A_1110218"], "histogram": {"Blood potassium": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Coma scale": 1, "Dizziness": 1, "Electrocardiogram": 1, "Headache": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Neutrophil percentage": 1, "Oxygen saturation": 1, "Pyrexia": 1, "QRS axis abnormal": 1, "Respiratory rate": 1, "Urinary sediment present": 1, "Urinary tract infection": 1, "White blood cell count": 1, "White blood cells urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I071A_1110223-.json b/docs/data/histograms/Taiwan, Province of China/1I071A_1110223-.json
new file mode 100644
index 00000000000..abbcd553087
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I071A_1110223-.json	
@@ -0,0 +1 @@
+{"batchcode": "1I071A_1110223-", "histograms": [{"batchcodes": ["1I071A_1110223-"], "histogram": {"Death": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1I70A_1110211.json b/docs/data/histograms/Taiwan, Province of China/1I70A_1110211.json
new file mode 100644
index 00000000000..1ed6d47f3a1
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1I70A_1110211.json	
@@ -0,0 +1 @@
+{"batchcode": "1I70A_1110211", "histograms": [{"batchcodes": ["1I70A_1110211"], "histogram": {"Altered state of consciousness": 1, "Blood creatine phosphokinase": 1, "Blood electrolytes": 1, "Blood gases": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "C-reactive protein": 1, "Coma scale": 1, "Fibrin D dimer": 1, "Haemoglobin": 1, "Heart rate": 1, "Leptospirosis": 1, "Metabolic acidosis": 1, "Musculoskeletal stiffness": 1, "Overdose": 1, "Platelet count": 1, "Respiratory rate": 1, "Scrub typhus": 1, "Seizure": 1, "Sepsis": 1, "Septic shock": 1, "Severe fever with thrombocytopenia syndrome": 1, "Shock": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1ID69A-1110112-.json b/docs/data/histograms/Taiwan, Province of China/1ID69A-1110112-.json
new file mode 100644
index 00000000000..5b897356c9b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1ID69A-1110112-.json	
@@ -0,0 +1 @@
+{"batchcode": "1ID69A-1110112-", "histograms": [{"batchcodes": ["1ID69A-1110112-"], "histogram": {"Blood test": 1, "Chest discomfort": 1, "Discomfort": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Respiratory arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1IO70A-CDC.json b/docs/data/histograms/Taiwan, Province of China/1IO70A-CDC.json
new file mode 100644
index 00000000000..f5dba0f31c0
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1IO70A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "1IO70A-CDC", "histograms": [{"batchcodes": ["1IO70A-CDC"], "histogram": {"Blood test": 1, "Electrocardiogram": 1, "Overdose": 1, "Viral myocarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1K083A-1110224.json b/docs/data/histograms/Taiwan, Province of China/1K083A-1110224.json
new file mode 100644
index 00000000000..e717dd31272
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1K083A-1110224.json	
@@ -0,0 +1 @@
+{"batchcode": "1K083A-1110224", "histograms": [{"batchcodes": ["1K083A-1110224"], "histogram": {"Blood test": 1, "Chest discomfort": 1, "Fibrin D dimer": 1, "Myalgia": 1, "Physical examination": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1K083A-1110226-.json b/docs/data/histograms/Taiwan, Province of China/1K083A-1110226-.json
new file mode 100644
index 00000000000..941ec0f013a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1K083A-1110226-.json	
@@ -0,0 +1 @@
+{"batchcode": "1K083A-1110226-", "histograms": [{"batchcodes": ["1K083A-1110226-"], "histogram": {"Cerebrovascular accident": 1, "Chest X-ray": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Limb injury": 1, "Muscular weakness": 1, "Night sweats": 1, "Pain in extremity": 1, "Palpitations": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1K083A.json b/docs/data/histograms/Taiwan, Province of China/1K083A.json
new file mode 100644
index 00000000000..22a75189ead
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1K083A.json	
@@ -0,0 +1 @@
+{"batchcode": "1K083A", "histograms": [{"batchcodes": ["1K083A"], "histogram": {"Abdominal pain": 1, "Abdominal pain upper": 1, "Asthma": 1, "Body temperature": 1, "Chest discomfort": 1, "Diarrhoea": 1, "Discomfort": 1, "Fatigue": 1, "Headache": 1, "Lymphadenopathy": 1, "Overdose": 1, "Palpitations": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1K083A_1110226-.json b/docs/data/histograms/Taiwan, Province of China/1K083A_1110226-.json
new file mode 100644
index 00000000000..6f215821142
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1K083A_1110226-.json	
@@ -0,0 +1 @@
+{"batchcode": "1K083A_1110226-", "histograms": [{"batchcodes": ["1K083A_1110226-"], "histogram": {"Discomfort": 2, "Abdominal pain": 1, "Asthenia": 1, "Blood test": 1, "Diarrhoea": 1, "Fatigue": 1, "Interchange of vaccine products": 1, "Ischaemic enteritis": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1K083A_1110309-.json b/docs/data/histograms/Taiwan, Province of China/1K083A_1110309-.json
new file mode 100644
index 00000000000..b75b0dc7de0
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1K083A_1110309-.json	
@@ -0,0 +1 @@
+{"batchcode": "1K083A_1110309-", "histograms": [{"batchcodes": ["1K083A_1110309-"], "histogram": {"Blood pressure measurement": 2, "Asthenia": 1, "Back pain": 1, "Bacterial test": 1, "Bacterial test positive": 1, "C-reactive protein": 1, "Cardiac arrest": 1, "Cardiopulmonary failure": 1, "Chills": 1, "Cold sweat": 1, "Dizziness": 1, "Facial paralysis": 1, "Fatigue": 1, "Heart rate": 1, "Hypersensitivity": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Limb discomfort": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pallor": 1, "Pyrexia": 1, "Respiration abnormal": 1, "Troponin I": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1K083A_1110323-.json b/docs/data/histograms/Taiwan, Province of China/1K083A_1110323-.json
new file mode 100644
index 00000000000..c1f0a0c2bbd
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1K083A_1110323-.json	
@@ -0,0 +1 @@
+{"batchcode": "1K083A_1110323-", "histograms": [{"batchcodes": ["1K083A_1110323-"], "histogram": {"Chest pain": 2, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest discomfort": 1, "Coma scale": 1, "Computerised tomogram": 1, "Dizziness": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Headache": 1, "Heart rate": 1, "Heart rate irregular": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Off label use": 1, "Respiration abnormal": 1, "Respiratory rate": 1, "Spleen disorder": 1, "Thrombosis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1K083A_1110323.json b/docs/data/histograms/Taiwan, Province of China/1K083A_1110323.json
new file mode 100644
index 00000000000..ab5fefa79e1
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1K083A_1110323.json	
@@ -0,0 +1 @@
+{"batchcode": "1K083A_1110323", "histograms": [{"batchcodes": ["1K083A_1110323"], "histogram": {"Blood pressure measurement": 2, "Body temperature": 2, "Coma scale": 2, "Electrocardiogram": 2, "Heart rate": 2, "Oxygen saturation": 2, "Respiratory rate": 2, "Blood glucose": 1, "C-reactive protein": 1, "C-reactive protein abnormal": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Lymphocyte count": 1, "Lymphocyte percentage abnormal": 1, "Nausea": 1, "Neutrophil count": 1, "Neutrophil percentage abnormal": 1, "Palpitations": 1, "QRS axis abnormal": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1L063A_1110105-.json b/docs/data/histograms/Taiwan, Province of China/1L063A_1110105-.json
new file mode 100644
index 00000000000..7b961ad5329
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1L063A_1110105-.json	
@@ -0,0 +1 @@
+{"batchcode": "1L063A_1110105-", "histograms": [{"batchcodes": ["1L063A_1110105-"], "histogram": {"Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "C-reactive protein": 1, "Chest pain": 1, "Cough": 1, "Myalgia": 1, "Myocarditis": 1, "Physical examination": 1, "Pyrexia": 1, "Troponin I": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1L069A_1110105.json b/docs/data/histograms/Taiwan, Province of China/1L069A_1110105.json
new file mode 100644
index 00000000000..77c6c09a5e2
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1L069A_1110105.json	
@@ -0,0 +1 @@
+{"batchcode": "1L069A_1110105", "histograms": [{"batchcodes": ["1L069A_1110105"], "histogram": {"Fall": 1, "Gaze palsy": 1, "Generalised tonic-clonic seizure": 1, "Seizure": 1, "Swelling": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/1L069A_1110106-.json b/docs/data/histograms/Taiwan, Province of China/1L069A_1110106-.json
new file mode 100644
index 00000000000..046dad08262
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/1L069A_1110106-.json	
@@ -0,0 +1 @@
+{"batchcode": "1L069A_1110106-", "histograms": [{"batchcodes": ["1L069A_1110106-"], "histogram": {"Body temperature": 1, "Embolism venous": 1, "Fibrin D dimer": 1, "Laboratory test": 1, "Musculoskeletal stiffness": 1, "Oedema peripheral": 1, "Thrombocytopenia": 1, "Venogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2011685_1110305.json b/docs/data/histograms/Taiwan, Province of China/2011685_1110305.json
new file mode 100644
index 00000000000..28315ccf06e
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2011685_1110305.json	
@@ -0,0 +1 @@
+{"batchcode": "2011685_1110305", "histograms": [{"batchcodes": ["2011685_1110305"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100685-1110305.json b/docs/data/histograms/Taiwan, Province of China/2100685-1110305.json
new file mode 100644
index 00000000000..11c1adec990
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100685-1110305.json	
@@ -0,0 +1 @@
+{"batchcode": "2100685-1110305", "histograms": [{"batchcodes": ["2100685-1110305"], "histogram": {"Alopecia": 1, "Blood test": 1}}]}
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100685-CDC.json b/docs/data/histograms/Taiwan, Province of China/2100685-CDC.json
new file mode 100644
index 00000000000..6c4baca1243
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100685-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "2100685-CDC", "histograms": [{"batchcodes": ["2100685-CDC"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100685.json b/docs/data/histograms/Taiwan, Province of China/2100685.json
new file mode 100644
index 00000000000..b312c52c6fd
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100685.json	
@@ -0,0 +1 @@
+{"batchcode": "2100685", "histograms": [{"batchcodes": ["2100685"], "histogram": {"Syncope": 3, "Chest pain": 2, "Paraesthesia": 2, "Sepsis": 2, "Abdominal pain": 1, "Anti-platelet factor 4 antibody test": 1, "Aphasia": 1, "Bacteraemia": 1, "Blood pressure measurement": 1, "Body mass index": 1, "Body temperature": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chills": 1, "Cold sweat": 1, "Coma hepatic": 1, "Coma scale": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Embolic stroke": 1, "Facial paralysis": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Heart rate": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Illusion": 1, "Ischaemic stroke": 1, "Liver abscess": 1, "Muscular weakness": 1, "Myocarditis": 1, "Paralysis": 1, "Platelet count": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Septic shock": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Troponin I": 1}}]}
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100685_11103 0.json b/docs/data/histograms/Taiwan, Province of China/2100685_11103 0.json
new file mode 100644
index 00000000000..5b84fee9404
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100685_11103 0.json	
@@ -0,0 +1 @@
+{"batchcode": "2100685_11103 0", "histograms": [{"batchcodes": ["2100685_11103 0"], "histogram": {"Blood pressure measurement": 1, "Coma scale": 1, "Deep vein thrombosis": 1, "Echocardiogram": 1}}]}
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100685_1110305.json b/docs/data/histograms/Taiwan, Province of China/2100685_1110305.json
new file mode 100644
index 00000000000..7847fa17c9f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100685_1110305.json	
@@ -0,0 +1 @@
+{"batchcode": "2100685_1110305", "histograms": [{"batchcodes": ["2100685_1110305"], "histogram": {"Chest discomfort": 4, "Chest pain": 2, "Dyspnoea": 2, "Fatigue": 2, "Muscular weakness": 2, "Acute myocardial infarction": 1, "Alopecia": 1, "Atrioventricular block complete": 1, "Cardiac arrest": 1, "Computerised tomogram": 1, "Headache": 1, "Hiccups": 1, "Hyperhidrosis": 1, "Lymphadenopathy": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Palpatory finding abnormal": 1, "Productive cough": 1, "Pyrexia": 1, "Syncope": 1, "Tachypnoea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100685_1110308.json b/docs/data/histograms/Taiwan, Province of China/2100685_1110308.json
new file mode 100644
index 00000000000..f5cf6645e6a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100685_1110308.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100685_1110314.json b/docs/data/histograms/Taiwan, Province of China/2100685_1110314.json
new file mode 100644
index 00000000000..119cd535adf
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100685_1110314.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100686, 111042.json b/docs/data/histograms/Taiwan, Province of China/2100686, 111042.json
new file mode 100644
index 00000000000..0319369e342
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686, 111042.json	
@@ -0,0 +1 @@
+{"batchcode": "2100686, 111042", "histograms": [{"batchcodes": ["2100686, 111042"], "histogram": {"Body temperature": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Heart rate": 1, "Oxygen saturation": 1, "Respiratory rate": 1}}]}
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100686-1110425.json b/docs/data/histograms/Taiwan, Province of China/2100686-1110425.json
new file mode 100644
index 00000000000..91c8369cafb
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686-1110425.json	
@@ -0,0 +1 @@
+{"batchcode": "2100686-1110425", "histograms": [{"batchcodes": ["2100686-1110425"], "histogram": {"Abdominal pain": 1, "Chest X-ray": 1, "Computerised tomogram abdomen": 1, "Endoscopy upper gastrointestinal tract": 1, "Pyrexia": 1}}]}
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100686-1110427.json b/docs/data/histograms/Taiwan, Province of China/2100686-1110427.json
new file mode 100644
index 00000000000..0b57aa349b0
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686-1110427.json	
@@ -0,0 +1 @@
+{"batchcode": "2100686-1110427", "histograms": [{"batchcodes": ["2100686-1110427"], "histogram": {"Headache": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100686.json b/docs/data/histograms/Taiwan, Province of China/2100686.json
new file mode 100644
index 00000000000..68746b2d794
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100686_1110322.json b/docs/data/histograms/Taiwan, Province of China/2100686_1110322.json
new file mode 100644
index 00000000000..027fe2b50d8
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686_1110322.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100686_1110323.json b/docs/data/histograms/Taiwan, Province of China/2100686_1110323.json
new file mode 100644
index 00000000000..e6964c9d31e
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686_1110323.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100686_1110418.json b/docs/data/histograms/Taiwan, Province of China/2100686_1110418.json
new file mode 100644
index 00000000000..663bceea8fc
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686_1110418.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100686_1110427.json b/docs/data/histograms/Taiwan, Province of China/2100686_1110427.json
new file mode 100644
index 00000000000..fffe640e76a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100686_1110427.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100696-1110525.json b/docs/data/histograms/Taiwan, Province of China/2100696-1110525.json
new file mode 100644
index 00000000000..4f8dff10648
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100696-1110525.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100696.json b/docs/data/histograms/Taiwan, Province of China/2100696.json
new file mode 100644
index 00000000000..1afe44710c8
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100696.json	
@@ -0,0 +1 @@
+{"batchcode": "2100696", "histograms": [{"batchcodes": ["2100696"], "histogram": {"Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Bilirubin conjugated": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood lactic acid": 1, "Blood urea nitrogen/creatinine ratio": 1, "Cardiac failure": 1, "Chest X-ray": 1, "Echocardiogram": 1, "Haemoglobin": 1, "Mean cell volume": 1, "Platelet count": 1, "Prurigo": 1, "Rash": 1, "Red cell distribution width": 1, "Troponin I": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "White blood cell count": 1}}]}
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100696_1110525.json b/docs/data/histograms/Taiwan, Province of China/2100696_1110525.json
new file mode 100644
index 00000000000..07766f00dda
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100696_1110525.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100696_1110606.json b/docs/data/histograms/Taiwan, Province of China/2100696_1110606.json
new file mode 100644
index 00000000000..5f5b09a116a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100696_1110606.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100696_1110629.json b/docs/data/histograms/Taiwan, Province of China/2100696_1110629.json
new file mode 100644
index 00000000000..a2d5481150a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100696_1110629.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100696_1110703.json b/docs/data/histograms/Taiwan, Province of China/2100696_1110703.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100696_1110703.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100702.json b/docs/data/histograms/Taiwan, Province of China/2100702.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100702.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/21007021108012C.json b/docs/data/histograms/Taiwan, Province of China/21007021108012C.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/21007021108012C.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100702_1110705.json b/docs/data/histograms/Taiwan, Province of China/2100702_1110705.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100702_1110705.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100702_1110712.json b/docs/data/histograms/Taiwan, Province of China/2100702_1110712.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100702_1110712.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100702_1110718.json b/docs/data/histograms/Taiwan, Province of China/2100702_1110718.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100702_1110718.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100702_1110725.json b/docs/data/histograms/Taiwan, Province of China/2100702_1110725.json
new file mode 100644
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+++ b/docs/data/histograms/Taiwan, Province of China/2100702_1110725.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2100703_1110820.json b/docs/data/histograms/Taiwan, Province of China/2100703_1110820.json
new file mode 100644
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+++ b/docs/data/histograms/Taiwan, Province of China/2100703_1110820.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2100706.json b/docs/data/histograms/Taiwan, Province of China/2100706.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2100706.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2A087A.json b/docs/data/histograms/Taiwan, Province of China/2A087A.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2A087A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2A087A_1110617-.json b/docs/data/histograms/Taiwan, Province of China/2A087A_1110617-.json
new file mode 100644
index 00000000000..ffcffae5cd0
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2A087A_1110617-.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2A087A_1110622-.json b/docs/data/histograms/Taiwan, Province of China/2A087A_1110622-.json
new file mode 100644
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--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2A087A_1110622-.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2A087A_1110622.json b/docs/data/histograms/Taiwan, Province of China/2A087A_1110622.json
new file mode 100644
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+++ b/docs/data/histograms/Taiwan, Province of China/2A087A_1110622.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2A087A_1110706-.json b/docs/data/histograms/Taiwan, Province of China/2A087A_1110706-.json
new file mode 100644
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+++ b/docs/data/histograms/Taiwan, Province of China/2A087A_1110706-.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2A087A_1110727-.json b/docs/data/histograms/Taiwan, Province of China/2A087A_1110727-.json
new file mode 100644
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+++ b/docs/data/histograms/Taiwan, Province of China/2A087A_1110727-.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/Taiwan, Province of China/2A087A_1110921-.json b/docs/data/histograms/Taiwan, Province of China/2A087A_1110921-.json
new file mode 100644
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+++ b/docs/data/histograms/Taiwan, Province of China/2A087A_1110921-.json	
@@ -0,0 +1 @@
+{"batchcode": "2A087A_1110921-", "histograms": [{"batchcodes": ["2A087A_1110921-"], "histogram": {"Abdominal distension": 1, "Chest discomfort": 1, "Chest pain": 1, "Electrocardiogram": 1, "Myocardial necrosis marker": 1, "Myocardial necrosis marker increased": 1, "Myocarditis": 1, "Physical examination": 1, "Troponin I": 1, "Troponin I increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/2C097A_1111019-.json b/docs/data/histograms/Taiwan, Province of China/2C097A_1111019-.json
new file mode 100644
index 00000000000..fe603a8b722
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/2C097A_1111019-.json	
@@ -0,0 +1 @@
+{"batchcode": "2C097A_1111019-", "histograms": [{"batchcodes": ["2C097A_1111019-"], "histogram": {"Eye haemorrhage": 1, "Ophthalmological examination": 1, "Visual acuity tests": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3002544-CDC.json b/docs/data/histograms/Taiwan, Province of China/3002544-CDC.json
new file mode 100644
index 00000000000..745621c4b12
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3002544-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3002544-CDC", "histograms": [{"batchcodes": ["3002544-CDC"], "histogram": {"Facial paralysis": 2, "Blood test": 1, "Gastritis": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Mucosal ulceration": 1, "Peripheral nerve palsy": 1, "Pruritus": 1, "Rash": 1, "Tongue paralysis": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3002544.json b/docs/data/histograms/Taiwan, Province of China/3002544.json
new file mode 100644
index 00000000000..7d5cb3056ba
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3002544.json	
@@ -0,0 +1 @@
+{"batchcode": "3002544", "histograms": [{"batchcodes": ["3002544"], "histogram": {"Arthralgia": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Back pain": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Dysphagia": 1, "Dyspnoea": 1, "Erythema": 1, "Facial paralysis": 1, "Groin pain": 1, "Haemorrhage": 1, "Headache": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Lymphadenopathy": 1, "Mouth ulceration": 1, "Myalgia": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Skin mass": 1, "Stomatitis": 1, "Tongue discomfort": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3002615-CDC.json b/docs/data/histograms/Taiwan, Province of China/3002615-CDC.json
new file mode 100644
index 00000000000..66036c0293c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3002615-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3002615-CDC", "histograms": [{"batchcodes": ["3002615-CDC"], "histogram": {"Rash": 4, "Hypersensitivity": 3, "Body temperature": 2, "Dyspnoea": 2, "Facial paralysis": 2, "Headache": 2, "Pruritus": 2, "Abortion spontaneous": 1, "Acoustic stimulation tests": 1, "Altered state of consciousness": 1, "Arthritis": 1, "Blood pressure measurement": 1, "Deafness neurosensory": 1, "Dizziness": 1, "Double stranded DNA antibody": 1, "Ecchymosis": 1, "Eustachian tube dysfunction": 1, "Eye haemorrhage": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Injection site swelling": 1, "Lethargy": 1, "Lymphadenopathy": 1, "Malaise": 1, "Muscular weakness": 1, "Myalgia": 1, "Papule": 1, "Pleural effusion": 1, "Product dose omission issue": 1, "Pustule": 1, "Pyrexia": 1, "Systemic lupus erythematosus": 1, "Tachycardia": 1, "Tinea versicolour": 1, "Ultrasound antenatal screen": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vaccination site rash": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3002615.json b/docs/data/histograms/Taiwan, Province of China/3002615.json
new file mode 100644
index 00000000000..7af4fc1eafa
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3002615.json	
@@ -0,0 +1 @@
+{"batchcode": "3002615", "histograms": [{"batchcodes": ["3002615"], "histogram": {"Hypersensitivity": 3, "Rash": 3, "Fatigue": 2, "Pruritus": 2, "Vaccination site erythema": 2, "Vaccination site swelling": 2, "Abdominal pain": 1, "Cellulitis": 1, "Cerebral infarction": 1, "Chills": 1, "Coronary artery disease": 1, "Diarrhoea": 1, "Discomfort": 1, "Facial paralysis": 1, "Foetal death": 1, "Gingival bleeding": 1, "Haemorrhoids thrombosed": 1, "Headache": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Injection site swelling": 1, "Jaw fracture": 1, "Lymphadenopathy": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Nausea": 1, "Oculogyric crisis": 1, "Physical examination": 1, "Proctalgia": 1, "Pyrexia": 1, "Red blood cell count": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Stevens-Johnson syndrome": 1, "Syncope": 1, "Throat tightness": 1, "Thrombocytopenia": 1, "Ultrasound antenatal screen": 1, "Unresponsive to stimuli": 1, "Vaccination complication": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3003184-CDC.json b/docs/data/histograms/Taiwan, Province of China/3003184-CDC.json
new file mode 100644
index 00000000000..f2419d728a1
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3003184-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3003184-CDC", "histograms": [{"batchcodes": ["3003184-CDC"], "histogram": {"Decreased appetite": 3, "Hypoaesthesia": 2, "Myalgia": 2, "Abdominal infection": 1, "Abdominal pain": 1, "Arthralgia": 1, "Blood glucose": 1, "Cardiac failure": 1, "Computerised tomogram head": 1, "Death": 1, "Dizziness": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Facial paralysis": 1, "Fatigue": 1, "Gait disturbance": 1, "Insomnia": 1, "Intestinal obstruction": 1, "Ischaemia": 1, "Multiple organ dysfunction syndrome": 1, "Muscular weakness": 1, "Oedema peripheral": 1, "Paraesthesia": 1, "Pleural effusion": 1, "Pneumonia": 1, "Pruritus": 1, "Pulmonary function test": 1, "Pyrexia": 1, "Sepsis": 1, "Septic shock": 1, "Syncope": 1, "Tachycardia": 1, "Thrombosis": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3003184.json b/docs/data/histograms/Taiwan, Province of China/3003184.json
new file mode 100644
index 00000000000..6c787634d45
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3003184.json	
@@ -0,0 +1 @@
+{"batchcode": "3003184", "histograms": [{"batchcodes": ["3003184"], "histogram": {"Alanine aminotransferase": 1, "Ammonia": 1, "Aspartate aminotransferase increased": 1, "Blood creatine phosphokinase": 1, "Blood test": 1, "Bone pain": 1, "Chills": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Erythema": 1, "Fibrin D dimer": 1, "Hepatic failure": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Neutrophil count": 1, "Pancytopenia": 1, "Platelet count": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Red cell distribution width increased": 1, "Swelling": 1, "Thrombocytopenia": 1, "Toxicity to various agents": 1, "Transaminases increased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004073.json b/docs/data/histograms/Taiwan, Province of China/3004073.json
new file mode 100644
index 00000000000..1122a96a04a
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004073.json	
@@ -0,0 +1 @@
+{"batchcode": "3004073", "histograms": [{"batchcodes": ["3004073"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Heart rate": 1, "Nausea": 1, "Oxygen saturation": 1, "Pyrexia": 1, "Tachycardia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004223-CDC.json b/docs/data/histograms/Taiwan, Province of China/3004223-CDC.json
new file mode 100644
index 00000000000..2727847d9a2
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004223-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3004223-CDC", "histograms": [{"batchcodes": ["3004223-CDC"], "histogram": {"Pain in extremity": 4, "Blood pressure measurement": 3, "Dyspnoea": 3, "Heart rate": 3, "Chest discomfort": 2, "Chest pain": 2, "Computerised tomogram": 2, "Dizziness": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Myocardial infarction": 2, "Pruritus": 2, "Somnolence": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Aortic dissection": 1, "Arteriosclerosis coronary artery": 1, "Asthenia": 1, "Back pain": 1, "Body temperature": 1, "Cardiac arrest": 1, "Cardiac hypertrophy": 1, "Cardiac valve disease": 1, "Condition aggravated": 1, "Contusion": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Diarrhoea": 1, "Dyspnoea exertional": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Head discomfort": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Magnetic resonance imaging heart": 1, "Malaise": 1, "Muscle fatigue": 1, "Myocardial fibrosis": 1, "Nausea": 1, "Oral discomfort": 1, "Oxygen saturation": 1, "Palpitations": 1, "Poor quality sleep": 1, "Postural orthostatic tachycardia syndrome": 1, "Productive cough": 1, "Pyrexia": 1, "Rash": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site swelling": 1, "Varicose vein": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004223.json b/docs/data/histograms/Taiwan, Province of China/3004223.json
new file mode 100644
index 00000000000..6cf7b22b3d4
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004223.json	
@@ -0,0 +1 @@
+{"batchcode": "3004223", "histograms": [{"batchcodes": ["3004223"], "histogram": {"Death": 3, "Headache": 3, "Nausea": 3, "Pyrexia": 3, "Body temperature": 2, "Chills": 2, "Facial paralysis": 2, "Muscular weakness": 2, "Acute respiratory failure": 1, "Altered state of consciousness": 1, "Bell's palsy": 1, "Blood gases": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood test": 1, "C-reactive protein": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Deafness": 1, "Diabetic hyperosmolar coma": 1, "Diabetic ketoacidosis": 1, "Dizziness": 1, "Dysarthria": 1, "Dyspnoea": 1, "Fatigue": 1, "Glycosylated haemoglobin": 1, "Heart rate": 1, "Hyperglycaemia": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Interchange of vaccine products": 1, "Leukocytosis": 1, "Magnetic resonance imaging head": 1, "Metabolic encephalopathy": 1, "Myocarditis": 1, "Neuralgia": 1, "Neuroleptic malignant syndrome": 1, "Neutrophil count": 1, "Papilloma": 1, "Rash": 1, "Respiratory rate": 1, "Syncope": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004729-CDC.json b/docs/data/histograms/Taiwan, Province of China/3004729-CDC.json
new file mode 100644
index 00000000000..23bd5e5c871
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004729-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3004729-CDC", "histograms": [{"batchcodes": ["3004729-CDC"], "histogram": {"Pyrexia": 7, "Headache": 4, "Chest discomfort": 3, "Fibrin D dimer": 3, "Muscular weakness": 3, "Myalgia": 3, "Asthenia": 2, "C-reactive protein": 2, "Cellulitis": 2, "Chest X-ray": 2, "Death": 2, "Diarrhoea": 2, "Dizziness": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Pain in extremity": 2, "Platelet count": 2, "Pneumonia": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Vomiting": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Aphasia": 1, "Arthralgia": 1, "Asthma": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatine phosphokinase": 1, "Blood fibrinogen": 1, "Blood pressure measurement": 1, "Body temperature": 1, "CSF test": 1, "Cardiac discomfort": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Ecchymosis": 1, "Encephalopathy": 1, "Endoscopy upper gastrointestinal tract": 1, "Eosinophil count": 1, "Exostosis": 1, "Face oedema": 1, "Facial paralysis": 1, "Fatigue": 1, "Feeling cold": 1, "Gastric ulcer": 1, "Guillain-Barre syndrome": 1, "Haematemesis": 1, "Heart rate": 1, "Hemiparesis": 1, "Hepatitis E": 1, "Hyperhidrosis": 1, "Intervertebral disc protrusion": 1, "Ischaemic stroke": 1, "Lymphadenopathy": 1, "Lymphangitis": 1, "Muscle tightness": 1, "Nausea": 1, "Nerve conduction studies": 1, "Neurosis": 1, "Obstructive airways disorder": 1, "Pain": 1, "Pharyngeal oedema": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Rash": 1, "Secretion discharge": 1, "Tachypnoea": 1, "Tinnitus": 1, "Troponin": 1, "Ultrasound abdomen": 1, "Urinary system X-ray": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Walking aid user": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004729.json b/docs/data/histograms/Taiwan, Province of China/3004729.json
new file mode 100644
index 00000000000..6aa07f1cca2
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004729.json	
@@ -0,0 +1 @@
+{"batchcode": "3004729", "histograms": [{"batchcodes": ["3004729"], "histogram": {"Muscular weakness": 3, "Pyrexia": 3, "Syncope": 3, "Blood pressure measurement": 2, "Computerised tomogram": 2, "Dizziness": 2, "Headache": 2, "Activated partial thromboplastin time": 1, "Blood test": 1, "Cardiac discomfort": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Discomfort": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Embolism": 1, "Face oedema": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate irregular": 1, "Hemiplegia": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "International normalised ratio": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Mental status changes": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Sciatic nerve injury": 1, "Seizure": 1, "Spinal osteoarthritis": 1, "Tachycardia": 1, "Thrombosis": 1, "Tinnitus": 1, "Trismus": 1, "Vaccination site mass": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004960-CD.json b/docs/data/histograms/Taiwan, Province of China/3004960-CD.json
new file mode 100644
index 00000000000..dc65070fbee
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004960-CD.json	
@@ -0,0 +1 @@
+{"batchcode": "3004960-CD", "histograms": [{"batchcodes": ["3004960-CD"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004960-CDC.json b/docs/data/histograms/Taiwan, Province of China/3004960-CDC.json
new file mode 100644
index 00000000000..2f59a4341bb
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004960-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3004960-CDC", "histograms": [{"batchcodes": ["3004960-CDC"], "histogram": {"Acute myocardial infarction": 1, "Facial paralysis": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3004960.json b/docs/data/histograms/Taiwan, Province of China/3004960.json
new file mode 100644
index 00000000000..7067fbe84a7
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3004960.json	
@@ -0,0 +1 @@
+{"batchcode": "3004960", "histograms": [{"batchcodes": ["3004960"], "histogram": {"Abscess": 1, "Arthritis": 1, "Breast mass": 1, "Cellulitis": 1, "Connective tissue disorder": 1, "Dizziness": 1, "Dyspnoea": 1, "Mediastinal disorder": 1, "Musculoskeletal disorder": 1, "Respiratory disorder": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3005238-CDC.json b/docs/data/histograms/Taiwan, Province of China/3005238-CDC.json
new file mode 100644
index 00000000000..0139d076048
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3005238-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3005238-CDC", "histograms": [{"batchcodes": ["3005238-CDC"], "histogram": {"Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3005792-CDC.json b/docs/data/histograms/Taiwan, Province of China/3005792-CDC.json
new file mode 100644
index 00000000000..b2c415ccb3b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3005792-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "3005792-CDC", "histograms": [{"batchcodes": ["3005792-CDC"], "histogram": {"Muscular weakness": 4, "Pyrexia": 4, "Blood pressure measurement": 3, "Vomiting": 3, "Asthenia": 2, "Blood glucose": 2, "Body temperature": 2, "Death": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Dizziness": 2, "Heart rate": 2, "Nausea": 2, "Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Arthralgia": 1, "Arthritis": 1, "Aspartate aminotransferase": 1, "Blood creatine": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood urea": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Cardiac valve thickening": 1, "Cerebral infarction": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Dermatitis": 1, "Dyspnoea": 1, "Dysstasia": 1, "Echocardiogram": 1, "Erythema": 1, "Fatigue": 1, "Haemoglobin": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Injection site pain": 1, "Injection site swelling": 1, "Lung disorder": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Mental status changes": 1, "Mobility decreased": 1, "Myalgia": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "NIH stroke scale": 1, "Neutrophil count": 1, "Paralysis": 1, "Platelet count": 1, "Productive cough": 1, "Swelling": 1, "Syncope": 1, "Ultrasound scan": 1, "Urinary incontinence": 1, "Vital signs measurement": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/3005792.json b/docs/data/histograms/Taiwan, Province of China/3005792.json
new file mode 100644
index 00000000000..217f9864d59
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/3005792.json	
@@ -0,0 +1 @@
+{"batchcode": "3005792", "histograms": [{"batchcodes": ["3005792"], "histogram": {"Computerised tomogram": 1, "Death": 1, "Facial paralysis": 1, "Headache": 1, "Muscular weakness": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Thrombotic stroke": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/39600.json b/docs/data/histograms/Taiwan, Province of China/39600.json
new file mode 100644
index 00000000000..94612fecfae
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/39600.json	
@@ -0,0 +1 @@
+{"batchcode": "39600", "histograms": [{"batchcodes": ["39600"], "histogram": {"Blood pressure measurement": 2, "Heart rate": 2, "Oxygen saturation": 2, "Respiratory rate": 2, "Syncope": 2, "Vomiting": 2, "Alanine aminotransferase": 1, "Aspartate aminotransferase": 1, "Bleeding time": 1, "Blood creatinine": 1, "Blood urea": 1, "Body temperature": 1, "Chills": 1, "Defaecation urgency": 1, "Heart rate increased": 1, "Hypotension": 1, "Pyrexia": 1, "Respiratory distress": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/4302MF002-CDC.json b/docs/data/histograms/Taiwan, Province of China/4302MF002-CDC.json
new file mode 100644
index 00000000000..565e8f7fddd
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/4302MF002-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "4302MF002-CDC", "histograms": [{"batchcodes": ["4302MF002-CDC"], "histogram": {"Acute myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/4302MF002.json b/docs/data/histograms/Taiwan, Province of China/4302MF002.json
new file mode 100644
index 00000000000..c1bb4317c47
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/4302MF002.json	
@@ -0,0 +1 @@
+{"batchcode": "4302MF002", "histograms": [{"batchcodes": ["4302MF002"], "histogram": {"Arthralgia": 1, "Blood test": 1, "Contusion": 1, "Myalgia": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/4302MF017-CDC.json b/docs/data/histograms/Taiwan, Province of China/4302MF017-CDC.json
new file mode 100644
index 00000000000..248ae2013a4
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/4302MF017-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "4302MF017-CDC", "histograms": [{"batchcodes": ["4302MF017-CDC"], "histogram": {"Headache": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/739600.json b/docs/data/histograms/Taiwan, Province of China/739600.json
new file mode 100644
index 00000000000..867780a1ea6
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/739600.json	
@@ -0,0 +1 @@
+{"batchcode": "739600", "histograms": [{"batchcodes": ["739600"], "histogram": {"Blood fibrinogen": 1, "Blood triglycerides": 1, "Coagulation time": 1, "Computerised tomogram head": 1, "Dizziness": 1, "Dysarthria": 1, "Fibrin D dimer": 1, "High density lipoprotein": 1, "Ischaemic stroke": 1, "Low density lipoprotein": 1, "Total cholesterol/HDL ratio": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939559.json b/docs/data/histograms/Taiwan, Province of China/939559.json
new file mode 100644
index 00000000000..30506dc7054
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939559.json	
@@ -0,0 +1 @@
+{"batchcode": "939559", "histograms": [{"batchcodes": ["939559"], "histogram": {"Blood pressure measurement": 6, "Body temperature": 6, "Heart rate": 6, "Oxygen saturation": 6, "Pyrexia": 6, "Respiratory rate": 6, "White blood cell count": 5, "C-reactive protein": 4, "Troponin I": 4, "Blood potassium": 3, "Dizziness": 3, "Blood creatinine": 2, "Blood glucose": 2, "Haemoglobin": 2, "Nausea": 2, "White blood cells urine": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Ammonia": 1, "Blood sodium": 1, "Blood sodium increased": 1, "Blood urea": 1, "Brain natriuretic peptide": 1, "Chest discomfort": 1, "Chills": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Electrocardiogram": 1, "Gastrointestinal haemorrhage": 1, "Glucose urine": 1, "Hyperhidrosis": 1, "Infection": 1, "Melaena": 1, "Muscular weakness": 1, "Red blood cells urine": 1, "Urinary retention": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939599-CDC.json b/docs/data/histograms/Taiwan, Province of China/939599-CDC.json
new file mode 100644
index 00000000000..f6697ae599d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939599-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "939599-CDC", "histograms": [{"batchcodes": ["939599-CDC"], "histogram": {"Death": 9, "Pyrexia": 8, "Body temperature": 6, "Dyspnoea": 6, "Heart rate": 6, "Chest discomfort": 5, "Fatigue": 5, "Muscular weakness": 5, "Nausea": 5, "Altered state of consciousness": 4, "Asthenia": 4, "Asthma": 4, "Blood pressure measurement": 4, "Dizziness": 4, "Oxygen saturation": 4, "Chest X-ray": 3, "Fibrin D dimer": 3, "Pneumonia": 3, "Pruritus": 3, "Respiratory rate": 3, "Syncope": 3, "Thrombosis": 3, "Vomiting": 3, "Abdominal pain": 2, "Choking": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Cough": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Electrocardiogram": 2, "Encephalopathy": 2, "Facial paralysis": 2, "Gait disturbance": 2, "Haemoglobin": 2, "Headache": 2, "Hypoaesthesia": 2, "Myocardial infarction": 2, "Peripheral swelling": 2, "Pulmonary embolism": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Shock": 2, "Troponin I": 2, "Ultrasound scan": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Ventilation/perfusion scan": 2, "Abdominal distension": 1, "Acute coronary syndrome": 1, "Anaemia": 1, "Anxiety": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Back pain": 1, "Blood creatine phosphokinase MB": 1, "Blood culture": 1, "Blood pressure decreased": 1, "Brain oedema": 1, "Bronchitis": 1, "CSF pressure": 1, "Catheterisation cardiac": 1, "Cellulitis": 1, "Cerebral arteriosclerosis": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Chills": 1, "Clumsiness": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Culture urine": 1, "Deep vein thrombosis": 1, "Discomfort": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Ecchymosis": 1, "Faeces discoloured": 1, "Fall": 1, "Fracture": 1, "Gastritis": 1, "Gout": 1, "Haemoptysis": 1, "Head discomfort": 1, "Heart rate irregular": 1, "Heparin-induced thrombocytopenia test": 1, "Hydrocephalus": 1, "Hyperhidrosis": 1, "Hypokalaemia": 1, "Hypotension": 1, "Immune-mediated myositis": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Intentional dose omission": 1, "Intracranial pressure increased": 1, "Ischaemia": 1, "Loss of consciousness": 1, "Maternal exposure during pregnancy": 1, "Mental status changes": 1, "Multiple organ dysfunction syndrome": 1, "Myalgia": 1, "Neurological examination": 1, "Neutrophil count": 1, "Oedema peripheral": 1, "Osteomyelitis": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Petechiae": 1, "Physical examination": 1, "Pleural effusion": 1, "Polymerase chain reaction": 1, "Prurigo": 1, "Rash": 1, "Respiratory arrest": 1, "Resuscitation": 1, "Scan myocardial perfusion": 1, "Sepsis": 1, "Septic shock": 1, "Somnolence": 1, "Speech disorder": 1, "Sputum culture": 1, "Stevens-Johnson syndrome": 1, "Tachycardia": 1, "Temperature intolerance": 1, "Thrombocytopenia": 1, "Toxic skin eruption": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vascular occlusion": 1, "Vital signs measurement": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939599.json b/docs/data/histograms/Taiwan, Province of China/939599.json
new file mode 100644
index 00000000000..c96d1f1b992
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939599.json	
@@ -0,0 +1 @@
+{"batchcode": "939599", "histograms": [{"batchcodes": ["939599"], "histogram": {"Pyrexia": 5, "Syncope": 5, "Asthenia": 4, "Blood pressure measurement": 4, "Dizziness": 3, "Vomiting": 3, "Blood potassium": 2, "Decreased appetite": 2, "Echocardiogram": 2, "Facial paralysis": 2, "Fibrin D dimer": 2, "Headache": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Injection site erythema": 2, "Muscular weakness": 2, "Nausea": 2, "Oedema peripheral": 2, "Rash": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Vision blurred": 2, "White blood cell count": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abscess": 1, "Amniocentesis": 1, "Amniotic membrane rupture test": 1, "Anaemia": 1, "Arthralgia": 1, "Atrial septal defect": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase MB": 1, "Blood fibrinogen": 1, "Blood lactate dehydrogenase": 1, "Blood pressure increased": 1, "Body temperature": 1, "Bone pain": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cachexia": 1, "Caesarean section": 1, "Carbuncle": 1, "Cataract": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Cold sweat": 1, "Coma": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Cough": 1, "Cryoglobulins": 1, "Cytomegalovirus test": 1, "Discomfort": 1, "Dysarthria": 1, "Ear pain": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Electroencephalogram": 1, "Epstein-Barr virus antibody": 1, "Erythema": 1, "Erythema multiforme": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Fibrin degradation products": 1, "Foetal heart rate": 1, "Foetal heart rate abnormal": 1, "Foetal hypokinesia": 1, "Foetal non-stress test": 1, "Full blood count": 1, "Gastritis": 1, "Haemoglobin": 1, "Hepatitis": 1, "Herpes zoster": 1, "Hypertension": 1, "Injection site pain": 1, "Injection site swelling": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Myocarditis": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Neuralgia": 1, "Ophthalmological examination": 1, "Optical coherence tomography": 1, "Oxygen saturation": 1, "Patent ductus arteriosus": 1, "Physical examination": 1, "Platelet count": 1, "Pruritus": 1, "Purtscher retinopathy": 1, "Rash pustular": 1, "Retinal artery occlusion": 1, "Retinal disorder": 1, "SARS-CoV-2 antibody test": 1, "Troponin T": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaginal discharge": 1, "Varicose vein": 1, "Ventricular septal defect": 1, "Visual evoked potentials abnormal": 1, "Vitreous haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939599_CDC.json b/docs/data/histograms/Taiwan, Province of China/939599_CDC.json
new file mode 100644
index 00000000000..4487be4fd0c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939599_CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "939599_CDC", "histograms": [{"batchcodes": ["939599_CDC"], "histogram": {"Feeling hot": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939600-CDC.json b/docs/data/histograms/Taiwan, Province of China/939600-CDC.json
new file mode 100644
index 00000000000..9437272a151
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939600-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "939600-CDC", "histograms": [{"batchcodes": ["939600-CDC"], "histogram": {"Pyrexia": 7, "Decreased appetite": 6, "Fatigue": 6, "Headache": 6, "Muscular weakness": 5, "Myalgia": 5, "Body temperature": 4, "Dizziness": 4, "Pruritus": 4, "Rash": 4, "Syncope": 4, "Blood pressure measurement": 3, "Cerebral haemorrhage": 3, "Chills": 3, "Diarrhoea": 3, "Discomfort": 3, "Heart rate": 3, "Oxygen saturation": 3, "SARS-CoV-2 test": 3, "Vaccination site swelling": 3, "Abdominal pain": 2, "Asthenia": 2, "Blood creatine phosphokinase MB": 2, "Brain stem haemorrhage": 2, "Cerebrovascular accident": 2, "Computerised tomogram": 2, "Death": 2, "Dyspnoea": 2, "Erythema": 2, "Haemorrhagic stroke": 2, "Hypoaesthesia": 2, "Myocarditis": 2, "Pain": 2, "Pain in extremity": 2, "Pallor": 2, "Polymerase chain reaction": 2, "Rash pruritic": 2, "Respiratory rate": 2, "Swelling": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vision blurred": 2, "Vomiting": 2, "Wheezing": 2, "Acute kidney injury": 1, "Acute respiratory failure": 1, "Allergy to vaccine": 1, "Altered state of consciousness": 1, "Arthralgia": 1, "Arthritis": 1, "Atrial fibrillation": 1, "Bacteraemia": 1, "Blood creatine phosphokinase": 1, "Blood culture": 1, "Blood glucose": 1, "Bone pain": 1, "Brain death": 1, "Brain natriuretic peptide": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cardiovascular disorder": 1, "Catheterisation cardiac": 1, "Chest X-ray": 1, "Coma scale": 1, "Condition aggravated": 1, "Dysarthria": 1, "Dysphagia": 1, "Dysphonia": 1, "Electrocardiogram": 1, "Extrasystoles": 1, "Eye haemorrhage": 1, "Facial bones fracture": 1, "Fall": 1, "Fibrin D dimer": 1, "Foetal death": 1, "Gastrointestinal haemorrhage": 1, "Heart rate irregular": 1, "Hemiparesis": 1, "Hepatic cancer": 1, "Hepatic cirrhosis": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Inflammation": 1, "Injection site mass": 1, "Injection site pain": 1, "Jaundice cholestatic": 1, "Laryngeal oedema": 1, "Meniere's disease": 1, "Nasoendoscopy": 1, "Nausea": 1, "Pancreatitis": 1, "Pneumonia": 1, "Rhinorrhoea": 1, "Rib fracture": 1, "Scapula fracture": 1, "Sepsis": 1, "Septic shock": 1, "Shock haemorrhagic": 1, "Sleep disorder": 1, "Somnolence": 1, "Speech disorder": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Toothache": 1, "Troponin": 1, "Troponin I": 1, "Ultrasound foetal": 1, "Urticaria": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vasculitis": 1, "Weight": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939600.json b/docs/data/histograms/Taiwan, Province of China/939600.json
new file mode 100644
index 00000000000..05d163cce0c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939600.json	
@@ -0,0 +1 @@
+{"batchcode": "939600", "histograms": [{"batchcodes": ["939600"], "histogram": {"Blood pressure measurement": 6, "Heart rate": 6, "Dizziness": 5, "Haemoglobin": 5, "Syncope": 5, "Chest X-ray": 4, "Electrocardiogram": 4, "Muscular weakness": 4, "Blood glucose": 3, "C-reactive protein": 3, "Dyspnoea": 3, "Gait disturbance": 3, "Oxygen saturation": 3, "Palpitations": 3, "Pyrexia": 3, "Respiratory rate": 3, "Activated partial thromboplastin time": 2, "Blood creatinine": 2, "Blood potassium": 2, "Blood urea": 2, "Body temperature": 2, "Bradycardia": 2, "Chest discomfort": 2, "Chills": 2, "Computerised tomogram": 2, "Computerised tomogram head": 2, "Computerised tomogram thorax": 2, "Diarrhoea": 2, "Facial paralysis": 2, "Fatigue": 2, "Fibrin D dimer": 2, "N-terminal prohormone brain natriuretic peptide": 2, "Nausea": 2, "Pain in extremity": 2, "Platelet count": 2, "Rash": 2, "Troponin I": 2, "Vision blurred": 2, "Vomiting": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal faeces": 1, "Acute kidney injury": 1, "Alanine aminotransferase": 1, "Angioedema": 1, "Anuria": 1, "Arrhythmia": 1, "Arthralgia": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Atrial fibrillation": 1, "Bacteraemia": 1, "Balance disorder": 1, "Bleeding time": 1, "Blood albumin": 1, "Blood creatine": 1, "Blood creatine phosphokinase MB": 1, "Blood gases": 1, "Blood pressure diastolic": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood test": 1, "Brain natriuretic peptide": 1, "COVID-19 screening": 1, "Cardiac failure": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Coma scale": 1, "Computerised tomogram abdomen": 1, "Cough": 1, "Critical illness": 1, "Culture urine": 1, "Death": 1, "Decreased appetite": 1, "Diabetes mellitus": 1, "Dyspnoea exertional": 1, "Echocardiogram": 1, "Electromyogram": 1, "Endoscopy upper gastrointestinal tract": 1, "Erythema": 1, "Haematemesis": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemoglobin decreased": 1, "Head discomfort": 1, "Headache": 1, "Hemiparesis": 1, "Hyperhidrosis": 1, "Hyperkalaemia": 1, "Hypoaesthesia": 1, "Hyponatraemia": 1, "Hypotension": 1, "Hypothermia": 1, "Interstitial lung disease": 1, "Intraocular pressure test": 1, "Jaundice": 1, "Joint swelling": 1, "Language disorder": 1, "Leukocytosis": 1, "Limb discomfort": 1, "Muscle spasms": 1, "Myalgia": 1, "Necrosis": 1, "Oedema": 1, "Pallor": 1, "Paraesthesia": 1, "Physical examination": 1, "Pneumonitis": 1, "Procalcitonin": 1, "Productive cough": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Red blood cell count": 1, "Respiratory failure": 1, "Serum ferritin": 1, "Shock": 1, "Stool analysis": 1, "Tinnitus": 1, "Troponin T": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Urine output": 1, "Urosepsis": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Vestibular disorder": 1, "Weight": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939600CDC.json b/docs/data/histograms/Taiwan, Province of China/939600CDC.json
new file mode 100644
index 00000000000..a053c2327a0
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939600CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "939600CDC", "histograms": [{"batchcodes": ["939600CDC"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939676-CDC.json b/docs/data/histograms/Taiwan, Province of China/939676-CDC.json
new file mode 100644
index 00000000000..c68d9a80dab
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939676-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "939676-CDC", "histograms": [{"batchcodes": ["939676-CDC"], "histogram": {"Decreased appetite": 5, "Fatigue": 5, "Dizziness": 4, "Muscular weakness": 4, "Facial paralysis": 3, "Headache": 3, "Pyrexia": 3, "Rash": 3, "Somnolence": 3, "Thrombocytopenia": 3, "Altered state of consciousness": 2, "Asthenia": 2, "Asthma": 2, "Chest discomfort": 2, "Death": 2, "Diabetes mellitus": 2, "Dyspnoea": 2, "Loss of consciousness": 2, "Palpitations": 2, "Paralysis": 2, "Seizure": 2, "Skin discolouration": 2, "Abdominal pain": 1, "Acute kidney injury": 1, "Anal incontinence": 1, "Angina pectoris": 1, "Arrhythmia": 1, "Blood glucose": 1, "Blood pressure diastolic": 1, "Blood pressure diastolic decreased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Cardiogenic shock": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Coma": 1, "Computerised tomogram head": 1, "Deafness unilateral": 1, "Dry eye": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hemiparesis": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Inflammation": 1, "Injection site pain": 1, "Injection site swelling": 1, "Insomnia": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Malaise": 1, "Meningitis": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pallor": 1, "Paraesthesia": 1, "Platelet count": 1, "Poor quality sleep": 1, "Procedural pain": 1, "Pruritus": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 test": 1, "Subdural effusion": 1, "Subdural haematoma": 1, "Syncope": 1, "Transient ischaemic attack": 1, "Urinary retention": 1, "Urinary tract infection": 1, "Vaccination site cellulitis": 1, "Vaccination site discomfort": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939676.json b/docs/data/histograms/Taiwan, Province of China/939676.json
new file mode 100644
index 00000000000..ab228d51d8d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939676.json	
@@ -0,0 +1 @@
+{"batchcode": "939676", "histograms": [{"batchcodes": ["939676"], "histogram": {"Blood pressure measurement": 3, "Dizziness": 3, "Facial paralysis": 3, "Myalgia": 3, "Dyspnoea": 2, "Peripheral swelling": 2, "Arthralgia": 1, "Asthenia": 1, "Asthma": 1, "Blood alkaline phosphatase": 1, "Body temperature": 1, "C-reactive protein increased": 1, "Cardio-respiratory arrest": 1, "Chest X-ray": 1, "Chest pain": 1, "Cough": 1, "Discomfort": 1, "Echocardiogram": 1, "Empyema": 1, "Erythema": 1, "Gamma-glutamyltransferase": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Lip swelling": 1, "Muscle twitching": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Pleural effusion": 1, "Pneumonia": 1, "Polyarthritis": 1, "Post procedural complication": 1, "Pyrexia": 1, "Syncope": 1, "Thrombosis": 1, "Underdose": 1, "Vision blurred": 1, "Vital signs measurement": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939679-CDC.json b/docs/data/histograms/Taiwan, Province of China/939679-CDC.json
new file mode 100644
index 00000000000..f7963d6c438
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939679-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "939679-CDC", "histograms": [{"batchcodes": ["939679-CDC"], "histogram": {"Cerebrovascular accident": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939697.json b/docs/data/histograms/Taiwan, Province of China/939697.json
new file mode 100644
index 00000000000..d86e10fe329
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939697.json	
@@ -0,0 +1 @@
+{"batchcode": "939697", "histograms": [{"batchcodes": ["939697"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/939767.json b/docs/data/histograms/Taiwan, Province of China/939767.json
new file mode 100644
index 00000000000..4430be67bc5
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/939767.json	
@@ -0,0 +1 @@
+{"batchcode": "939767", "histograms": [{"batchcodes": ["939767"], "histogram": {"Altered state of consciousness": 1, "Anxiety": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/ABX6083-CDC.json b/docs/data/histograms/Taiwan, Province of China/ABX6083-CDC.json
new file mode 100644
index 00000000000..613f0cdaca5
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/ABX6083-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "ABX6083-CDC", "histograms": [{"batchcodes": ["ABX6083-CDC"], "histogram": {"Headache": 1, "Nausea": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/CTMAV509-CDC.json b/docs/data/histograms/Taiwan, Province of China/CTMAV509-CDC.json
new file mode 100644
index 00000000000..29d4fcad7b8
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/CTMAV509-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "CTMAV509-CDC", "histograms": [{"batchcodes": ["CTMAV509-CDC"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/DP4A141P.json b/docs/data/histograms/Taiwan, Province of China/DP4A141P.json
new file mode 100644
index 00000000000..fb9b18ace54
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/DP4A141P.json	
@@ -0,0 +1 @@
+{"batchcode": "DP4A141P", "histograms": [{"batchcodes": ["DP4A141P"], "histogram": {"Angiogram": 1, "Antiacetylcholine receptor antibody": 1, "CSF test": 1, "Dry eye": 1, "Effusion": 1, "Eye pain": 1, "Headache": 1, "IIIrd nerve paralysis": 1, "Neurodegenerative disorder": 1, "Ophthalmological examination": 1, "Sinus pain": 1, "Streptococcus test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/EH050A_CDC.json b/docs/data/histograms/Taiwan, Province of China/EH050A_CDC.json
new file mode 100644
index 00000000000..f13469ffd40
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/EH050A_CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "EH050A_CDC", "histograms": [{"batchcodes": ["EH050A_CDC"], "histogram": {"Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "Body temperature": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest pain": 1, "Decreased activity": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Haemoglobin": 1, "Heart rate": 1, "Lymphocyte count": 1, "Neutrophil count": 1, "Oxygen saturation": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Troponin I": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/EH059A.json b/docs/data/histograms/Taiwan, Province of China/EH059A.json
new file mode 100644
index 00000000000..6158f797ddd
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/EH059A.json	
@@ -0,0 +1 @@
+{"batchcode": "EH059A", "histograms": [{"batchcodes": ["EH059A"], "histogram": {"Cytopenia": 1, "Diarrhoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/EN054A-1101126-.json b/docs/data/histograms/Taiwan, Province of China/EN054A-1101126-.json
new file mode 100644
index 00000000000..ee8c1d3046b
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/EN054A-1101126-.json	
@@ -0,0 +1 @@
+{"batchcode": "EN054A-1101126-", "histograms": [{"batchcodes": ["EN054A-1101126-"], "histogram": {"Acute myocardial infarction": 1, "Blood creatine phosphokinase MB": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Coma scale": 1, "Coronary artery dilatation": 1, "Coronary artery disease": 1, "Electrocardiogram": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Investigation": 1, "Myocarditis": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Respiratory rate": 1, "Sluggishness": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101-1110731-.json b/docs/data/histograms/Taiwan, Province of China/FW5101-1110731-.json
new file mode 100644
index 00000000000..7ae2b77b5a4
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101-1110731-.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101-1110731-", "histograms": [{"batchcodes": ["FW5101-1110731-"], "histogram": {"Eye pain": 1, "Eye swelling": 1, "Hypersensitivity": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Overdose": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101-1110802-.json b/docs/data/histograms/Taiwan, Province of China/FW5101-1110802-.json
new file mode 100644
index 00000000000..1e03648bec2
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101-1110802-.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101-1110802-", "histograms": [{"batchcodes": ["FW5101-1110802-"], "histogram": {"Aspartate aminotransferase": 1, "Blood lactate dehydrogenase": 1, "Body temperature": 1, "C-reactive protein": 1, "Decreased appetite": 1, "Investigation": 1, "Mycoplasma test": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Urine antigen test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101.json b/docs/data/histograms/Taiwan, Province of China/FW5101.json
new file mode 100644
index 00000000000..03ee6ba757c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101", "histograms": [{"batchcodes": ["FW5101"], "histogram": {"Fall": 1, "Gait disturbance": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Muscular weakness": 1, "Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101_1110731-.json b/docs/data/histograms/Taiwan, Province of China/FW5101_1110731-.json
new file mode 100644
index 00000000000..8e05988a5f6
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101_1110731-.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101_1110731-", "histograms": [{"batchcodes": ["FW5101_1110731-"], "histogram": {"Tremor": 2, "Blood test": 1, "Chest pain": 1, "Croup infectious": 1, "Hypoaesthesia": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101_1110802-.json b/docs/data/histograms/Taiwan, Province of China/FW5101_1110802-.json
new file mode 100644
index 00000000000..344d11cb235
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101_1110802-.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101_1110802-", "histograms": [{"batchcodes": ["FW5101_1110802-"], "histogram": {"Dizziness": 2, "Body temperature": 1, "Chest discomfort": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Syncope": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101_1110807-.json b/docs/data/histograms/Taiwan, Province of China/FW5101_1110807-.json
new file mode 100644
index 00000000000..d6cb568e91d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101_1110807-.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101_1110807-", "histograms": [{"batchcodes": ["FW5101_1110807-"], "histogram": {"Abdominal pain lower": 1, "Appendicitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101_1110828-.json b/docs/data/histograms/Taiwan, Province of China/FW5101_1110828-.json
new file mode 100644
index 00000000000..fa7129a8ae7
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101_1110828-.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101_1110828-", "histograms": [{"batchcodes": ["FW5101_1110828-"], "histogram": {"Blood creatine phosphokinase MB": 2, "Body temperature": 2, "Coma scale": 2, "Troponin I": 2, "Altered state of consciousness": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Cardiac arrest": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram head": 1, "Cytomegalovirus test": 1, "Dehydration": 1, "Electrocardiogram": 1, "Enterovirus test": 1, "Epididymitis": 1, "Epstein-Barr virus test": 1, "Fibrin D dimer": 1, "Heart rate": 1, "Herpes simplex test": 1, "Interchange of vaccine products": 1, "Laboratory test": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Off label use": 1, "Oxygen saturation": 1, "Physical examination": 1, "Pyrexia": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Specific gravity urine": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/FW5101_1110828.json b/docs/data/histograms/Taiwan, Province of China/FW5101_1110828.json
new file mode 100644
index 00000000000..a86df7c4c76
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/FW5101_1110828.json	
@@ -0,0 +1 @@
+{"batchcode": "FW5101_1110828", "histograms": [{"batchcodes": ["FW5101_1110828"], "histogram": {"Alopecia": 1, "Lymphadenopathy": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/G042A-CDC.json b/docs/data/histograms/Taiwan, Province of China/G042A-CDC.json
new file mode 100644
index 00000000000..ebbac2e766c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/G042A-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "G042A-CDC", "histograms": [{"batchcodes": ["G042A-CDC"], "histogram": {"Chest discomfort": 1, "Chest pain": 1, "Diarrhoea": 1, "Nausea": 1, "Overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/GE0695_1111101-.json b/docs/data/histograms/Taiwan, Province of China/GE0695_1111101-.json
new file mode 100644
index 00000000000..1a1c90a6e5d
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/GE0695_1111101-.json	
@@ -0,0 +1 @@
+{"batchcode": "GE0695_1111101-", "histograms": [{"batchcodes": ["GE0695_1111101-"], "histogram": {"Body temperature": 1, "Cellulitis": 1, "Decreased appetite": 1, "Gingival disorder": 1, "Gingival ulceration": 1, "Inflammation": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/I1070A_1110115-.json b/docs/data/histograms/Taiwan, Province of China/I1070A_1110115-.json
new file mode 100644
index 00000000000..63486f04813
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/I1070A_1110115-.json	
@@ -0,0 +1 @@
+{"batchcode": "I1070A_1110115-", "histograms": [{"batchcodes": ["I1070A_1110115-"], "histogram": {"Brain natriuretic peptide": 1, "Chest X-ray normal": 1, "Chest discomfort": 1, "Chest pain": 1, "Palpitations": 1, "Platelet count": 1, "Troponin I": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/P4A140P.json b/docs/data/histograms/Taiwan, Province of China/P4A140P.json
new file mode 100644
index 00000000000..5b57217fd21
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/P4A140P.json	
@@ -0,0 +1 @@
+{"batchcode": "P4A140P", "histograms": [{"batchcodes": ["P4A140P"], "histogram": {"Acute kidney injury": 1, "Blood creatinine": 1, "Cold sweat": 1, "Fatigue": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/S002615.json b/docs/data/histograms/Taiwan, Province of China/S002615.json
new file mode 100644
index 00000000000..edeff16273f
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/S002615.json	
@@ -0,0 +1 @@
+{"batchcode": "S002615", "histograms": [{"batchcodes": ["S002615"], "histogram": {"Contusion": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/SP2107V-CDC.json b/docs/data/histograms/Taiwan, Province of China/SP2107V-CDC.json
new file mode 100644
index 00000000000..5ab66cdfb7c
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/SP2107V-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "SP2107V-CDC", "histograms": [{"batchcodes": ["SP2107V-CDC"], "histogram": {"Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/SP2110-CDC.json b/docs/data/histograms/Taiwan, Province of China/SP2110-CDC.json
new file mode 100644
index 00000000000..188b1797fb1
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/SP2110-CDC.json	
@@ -0,0 +1 @@
+{"batchcode": "SP2110-CDC", "histograms": [{"batchcodes": ["SP2110-CDC"], "histogram": {"Tachypnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Taiwan, Province of China/UNK.json b/docs/data/histograms/Taiwan, Province of China/UNK.json
new file mode 100644
index 00000000000..484be4f7ede
--- /dev/null
+++ b/docs/data/histograms/Taiwan, Province of China/UNK.json	
@@ -0,0 +1 @@
+{"batchcode": "UNK", "histograms": [{"batchcodes": ["UNK"], "histogram": {"Dizziness": 2, "Angina pectoris": 1, "Asthma": 1, "Diarrhoea": 1, "Fatigue": 1, "Heart rate": 1, "Nausea": 1, "Oxygen saturation": 1, "Palpitations": 1, "Pyrexia": 1, "Rash": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Tanzania, United Republic of/1822788.json b/docs/data/histograms/Tanzania, United Republic of/1822788.json
new file mode 100644
index 00000000000..a475f6434b8
--- /dev/null
+++ b/docs/data/histograms/Tanzania, United Republic of/1822788.json	
@@ -0,0 +1 @@
+{"batchcode": "1822788", "histograms": [{"batchcodes": ["1822788"], "histogram": {"Acute kidney injury": 1, "Arthralgia": 1, "Back pain": 1, "Blood glucose": 1, "Haemoglobin": 1, "Headache": 1, "Hyperglycaemic hyperosmolar nonketotic syndrome": 1, "Hypernatraemia": 1, "Myalgia": 1, "Normochromic normocytic anaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/021F214.json b/docs/data/histograms/Thailand/021F214.json
new file mode 100644
index 00000000000..f41ad28b9ea
--- /dev/null
+++ b/docs/data/histograms/Thailand/021F214.json
@@ -0,0 +1 @@
+{"batchcode": "021F214", "histograms": [{"batchcodes": ["021F214"], "histogram": {"Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/021F21A.json b/docs/data/histograms/Thailand/021F21A.json
new file mode 100644
index 00000000000..29d1ab602e2
--- /dev/null
+++ b/docs/data/histograms/Thailand/021F21A.json
@@ -0,0 +1 @@
+{"batchcode": "021F21A", "histograms": [{"batchcodes": ["021F21A"], "histogram": {"Pyrexia": 15, "Vomiting": 14, "Nausea": 12, "Vaccination complication": 12, "Dizziness": 11, "Headache": 11, "Dyspnoea": 6, "Chest discomfort": 5, "Chills": 5, "Fatigue": 5, "Vertigo": 4, "Adverse event following immunisation": 3, "Asthenia": 3, "Blood pressure measurement": 3, "Cerebrovascular accident": 3, "Ischaemic stroke": 3, "Oxygen saturation": 3, "Pain": 3, "Syncope": 3, "Chest pain": 2, "Diarrhoea": 2, "Electrocardiogram": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Loss of consciousness": 2, "Myalgia": 2, "Palpitations": 2, "Urticaria": 2, "Abdominal pain": 1, "Acute coronary syndrome": 1, "Acute kidney injury": 1, "Adverse event": 1, "Anaphylactic reaction": 1, "Back pain": 1, "Blood glucose": 1, "Blood pressure diastolic decreased": 1, "Body temperature": 1, "Cardiac arrest": 1, "Chest X-ray": 1, "Death": 1, "Dyskinesia": 1, "Dyspnoea exertional": 1, "Electrolyte imbalance": 1, "Epigastric discomfort": 1, "Eye pain": 1, "Facial discomfort": 1, "Feeding disorder": 1, "Gastrointestinal haemorrhage": 1, "Haematemesis": 1, "Haematocrit": 1, "Hot flush": 1, "Hypertensive urgency": 1, "Hyperventilation": 1, "Hypoglycaemia": 1, "Hypokalaemia": 1, "Hypomagnesaemia": 1, "Hyponatraemia": 1, "Hypophosphataemia": 1, "Immunisation anxiety related reaction": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Nasal congestion": 1, "Neck pain": 1, "Pain in extremity": 1, "Physical examination": 1, "Pulmonary function test": 1, "Rash pruritic": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Somnolence": 1, "Throat tightness": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/031A21A.json b/docs/data/histograms/Thailand/031A21A.json
new file mode 100644
index 00000000000..b35619803c5
--- /dev/null
+++ b/docs/data/histograms/Thailand/031A21A.json
@@ -0,0 +1 @@
+{"batchcode": "031A21A", "histograms": [{"batchcodes": ["031A21A"], "histogram": {"Rash macular": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/039K20A.json b/docs/data/histograms/Thailand/039K20A.json
new file mode 100644
index 00000000000..be2bd24721b
--- /dev/null
+++ b/docs/data/histograms/Thailand/039K20A.json
@@ -0,0 +1 @@
+{"batchcode": "039K20A", "histograms": [{"batchcodes": ["039K20A"], "histogram": {"Fatigue": 1, "Paraesthesia": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/049F214.json b/docs/data/histograms/Thailand/049F214.json
new file mode 100644
index 00000000000..3752972ac3e
--- /dev/null
+++ b/docs/data/histograms/Thailand/049F214.json
@@ -0,0 +1 @@
+{"batchcode": "049F214", "histograms": [{"batchcodes": ["049F214"], "histogram": {"Influenza like illness": 2, "Muscle strain": 2, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/049F21A.json b/docs/data/histograms/Thailand/049F21A.json
new file mode 100644
index 00000000000..1213ddb6b4e
--- /dev/null
+++ b/docs/data/histograms/Thailand/049F21A.json
@@ -0,0 +1 @@
+{"batchcode": "049F21A", "histograms": [{"batchcodes": ["049F21A"], "histogram": {"Pyrexia": 36, "Vaccination complication": 27, "Headache": 21, "Fatigue": 18, "Nausea": 17, "Chest discomfort": 16, "Dizziness": 16, "Myalgia": 16, "Vomiting": 16, "Chest pain": 10, "Body temperature": 9, "Oxygen saturation": 9, "Adverse event following immunisation": 8, "Dyspnoea": 8, "Palpitations": 8, "Heart rate": 7, "Hypoaesthesia": 6, "Pain in extremity": 6, "Rash": 6, "Syncope": 6, "Asthenia": 5, "Chills": 5, "Respiratory rate": 5, "Abdominal pain": 4, "Blood pressure measurement": 4, "Diarrhoea": 4, "Electrocardiogram": 4, "Pain": 4, "Vaccination site pain": 4, "Allergy to vaccine": 3, "Arthralgia": 3, "Cough": 3, "Haematocrit": 3, "Hypovolaemia": 3, "Platelet count": 3, "Vertigo positional": 3, "White blood cell count": 3, "Abdominal distension": 2, "Blood creatinine": 2, "Blood potassium": 2, "Blood pressure diastolic": 2, "Decreased appetite": 2, "Epigastric discomfort": 2, "Erythema": 2, "Full blood count": 2, "Gastritis": 2, "Haemoglobin": 2, "Hypotension": 2, "Myocarditis": 2, "Physical examination": 2, "Pruritus": 2, "Red blood cell count": 2, "Sinus rhythm": 2, "Swelling": 2, "Troponin T": 2, "Urticaria": 2, "Vertigo": 2, "Abdomen scan": 1, "Abdominal pain upper": 1, "Acute kidney injury": 1, "Adverse event": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Angioedema": 1, "Aplastic anaemia": 1, "Back pain": 1, "Blood chloride": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "C-reactive protein increased": 1, "Carbon dioxide": 1, "Cardiac arrest": 1, "Cardiac failure congestive": 1, "Cardiac function test": 1, "Cardiovascular disorder": 1, "Cellulitis": 1, "Chronic kidney disease": 1, "Death": 1, "Decreased immune responsiveness": 1, "Diabetes mellitus": 1, "EGFR status assay": 1, "Ear, nose and throat examination": 1, "Echocardiogram": 1, "Eosinophil count": 1, "Epilepsy": 1, "Feeding disorder": 1, "Fibrin D dimer increased": 1, "Food poisoning": 1, "Gait inability": 1, "Glomerular filtration rate": 1, "Haematology test": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Inappropriate schedule of product administration": 1, "Infection": 1, "Injection site hypoaesthesia": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Kidney infection": 1, "Lymphocyte count": 1, "Mass excision": 1, "Mean arterial pressure": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Micturition disorder": 1, "Mobility decreased": 1, "Monocyte count": 1, "Mouth swelling": 1, "Muscle strain": 1, "Myocardial infarction": 1, "Myocardial ischaemia": 1, "Neurological examination": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Rash pruritic": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate abnormal": 1, "Respiratory disorder": 1, "Respiratory rate decreased": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sinus tachycardia": 1, "Somnolence": 1, "Tachycardia": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Ventilation/perfusion scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/063K21A.json b/docs/data/histograms/Thailand/063K21A.json
new file mode 100644
index 00000000000..66d1ef22201
--- /dev/null
+++ b/docs/data/histograms/Thailand/063K21A.json
@@ -0,0 +1 @@
+{"batchcode": "063K21A", "histograms": [{"batchcodes": ["063K21A"], "histogram": {"Blood pressure measurement": 6, "Body temperature": 6, "Heart rate": 6, "Oxygen saturation": 6, "Dizziness": 4, "Interchange of vaccine products": 4, "Respiratory rate": 4, "Electrocardiogram": 3, "Pyrexia": 3, "Chest pain": 2, "Haematocrit": 2, "Haemoglobin": 2, "Injection site pain": 2, "Nausea": 2, "Palpitations": 2, "Syncope": 2, "Troponin T": 2, "Vomiting": 2, "Angioedema": 1, "Blood creatinine": 1, "Blood pressure increased": 1, "Blood sodium": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Epigastric discomfort": 1, "Full blood count": 1, "Headache": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Mean cell volume": 1, "Pain in extremity": 1, "Performance status decreased": 1, "Physical examination": 1, "Red blood cell sedimentation rate": 1, "Thrombocytosis": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/084M21A.json b/docs/data/histograms/Thailand/084M21A.json
new file mode 100644
index 00000000000..52b59d5e9ba
--- /dev/null
+++ b/docs/data/histograms/Thailand/084M21A.json
@@ -0,0 +1 @@
+{"batchcode": "084M21A", "histograms": [{"batchcodes": ["084M21A"], "histogram": {"Death": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/1F1060A.json b/docs/data/histograms/Thailand/1F1060A.json
new file mode 100644
index 00000000000..1e6bedba55e
--- /dev/null
+++ b/docs/data/histograms/Thailand/1F1060A.json
@@ -0,0 +1 @@
+{"batchcode": "1F1060A", "histograms": [{"batchcodes": ["1F1060A"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 test": 2, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/1I064A.json b/docs/data/histograms/Thailand/1I064A.json
new file mode 100644
index 00000000000..b5399816445
--- /dev/null
+++ b/docs/data/histograms/Thailand/1I064A.json
@@ -0,0 +1 @@
+{"batchcode": "1I064A", "histograms": [{"batchcodes": ["1I064A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/1K078A.json b/docs/data/histograms/Thailand/1K078A.json
new file mode 100644
index 00000000000..54457012d86
--- /dev/null
+++ b/docs/data/histograms/Thailand/1K078A.json
@@ -0,0 +1 @@
+{"batchcode": "1K078A", "histograms": [{"batchcodes": ["1K078A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/1L085A.json b/docs/data/histograms/Thailand/1L085A.json
new file mode 100644
index 00000000000..2e0cc0b7176
--- /dev/null
+++ b/docs/data/histograms/Thailand/1L085A.json
@@ -0,0 +1 @@
+{"batchcode": "1L085A", "histograms": [{"batchcodes": ["1L085A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/3005841.json b/docs/data/histograms/Thailand/3005841.json
new file mode 100644
index 00000000000..31ea7fa18e9
--- /dev/null
+++ b/docs/data/histograms/Thailand/3005841.json
@@ -0,0 +1 @@
+{"batchcode": "3005841", "histograms": [{"batchcodes": ["3005841"], "histogram": {"Dizziness": 15, "Nausea": 13, "Pyrexia": 11, "Vomiting": 11, "Syncope": 9, "Headache": 8, "Blood pressure measurement": 7, "Dyspnoea": 7, "Heart rate": 7, "Myalgia": 7, "Oxygen saturation": 7, "Vaccination complication": 7, "Body temperature": 6, "Chest discomfort": 6, "Fatigue": 6, "Pain in extremity": 6, "Adverse event following immunisation": 5, "Electrocardiogram": 5, "Chest X-ray": 4, "Chest pain": 4, "Respiratory rate": 4, "Blood creatinine": 3, "Blood sodium": 3, "Diarrhoea": 3, "Myocarditis": 3, "Palpitations": 3, "Troponin T": 3, "Vertigo": 3, "Allergy to vaccine": 2, "Asthenia": 2, "Blood chloride": 2, "Blood potassium": 2, "Blood urea": 2, "COVID-19 immunisation": 2, "Carbon dioxide": 2, "Chills": 2, "Death": 2, "Decreased appetite": 2, "Glomerular filtration rate": 2, "Haematocrit": 2, "SARS-CoV-2 test": 2, "Seizure": 2, "Troponin": 2, "Urticaria": 2, "Vision blurred": 2, "Activated partial thromboplastin time shortened": 1, "Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Angioedema": 1, "Asthma": 1, "Autonomic neuropathy": 1, "Blood calcium": 1, "Blood creatine phosphokinase MB": 1, "Blood glucose": 1, "Blood glucose fluctuation": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Bradycardia": 1, "Burning sensation": 1, "Cardiac arrest": 1, "Cardiac failure congestive": 1, "Coma scale": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Dysphagia": 1, "Dysstasia": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Erythema": 1, "Eye swelling": 1, "Face oedema": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Generalised oedema": 1, "Haemoglobin": 1, "Heart rate increased": 1, "Heart sounds": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "International normalised ratio": 1, "Joint swelling": 1, "Laboratory test": 1, "Limb deformity": 1, "Loss of consciousness": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Mouth haemorrhage": 1, "Mouth swelling": 1, "Muscle strain": 1, "Muscular weakness": 1, "Ovarian cyst": 1, "Pain in jaw": 1, "Physical examination": 1, "Platelet count decreased": 1, "Prothrombin time": 1, "Prothrombin time ratio": 1, "Pulmonary embolism": 1, "Rash": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "Romberg test": 1, "Sinus tachycardia": 1, "Swelling": 1, "Tachycardia": 1, "Tandem gait test": 1, "Thyroid function test": 1, "Tinnitus": 1, "Troponin I": 1, "Ultrasound scan vagina abnormal": 1, "Walking aid user": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/3005841/SR.4157.json b/docs/data/histograms/Thailand/3005841/SR.4157.json
new file mode 100644
index 00000000000..b3f38e3eb22
--- /dev/null
+++ b/docs/data/histograms/Thailand/3005841/SR.4157.json
@@ -0,0 +1 @@
+{"batchcode": "3005841/SR.4157", "histograms": [{"batchcodes": ["3005841/SR.4157"], "histogram": {"Cerebrovascular accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/30125BA.json b/docs/data/histograms/Thailand/30125BA.json
new file mode 100644
index 00000000000..e89c5d87144
--- /dev/null
+++ b/docs/data/histograms/Thailand/30125BA.json
@@ -0,0 +1 @@
+{"batchcode": "30125BA", "histograms": [{"batchcodes": ["30125BA"], "histogram": {"Arthralgia": 2, "Gait inability": 2, "Pain": 2, "Psoriatic arthropathy": 2, "Subcutaneous abscess": 2, "Blister infected": 1, "Blood test": 1, "Chillblains": 1, "Coronavirus test": 1, "Foot deformity": 1, "Glomerulonephritis rapidly progressive": 1, "Rash": 1, "Staphylococcal infection": 1, "Systemic lupus erythematosus": 1, "Wound infection staphylococcal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/35627TB.json b/docs/data/histograms/Thailand/35627TB.json
new file mode 100644
index 00000000000..74802f13e76
--- /dev/null
+++ b/docs/data/histograms/Thailand/35627TB.json
@@ -0,0 +1 @@
+{"batchcode": "35627TB", "histograms": [{"batchcodes": ["35627TB"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/36642TB.json b/docs/data/histograms/Thailand/36642TB.json
new file mode 100644
index 00000000000..721b727e83e
--- /dev/null
+++ b/docs/data/histograms/Thailand/36642TB.json
@@ -0,0 +1 @@
+{"batchcode": "36642TB", "histograms": [{"batchcodes": ["36642TB"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/36715TB.json b/docs/data/histograms/Thailand/36715TB.json
new file mode 100644
index 00000000000..bd8ec391949
--- /dev/null
+++ b/docs/data/histograms/Thailand/36715TB.json
@@ -0,0 +1 @@
+{"batchcode": "36715TB", "histograms": [{"batchcodes": ["36715TB"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/8000844.json b/docs/data/histograms/Thailand/8000844.json
new file mode 100644
index 00000000000..47bc78b3fc3
--- /dev/null
+++ b/docs/data/histograms/Thailand/8000844.json
@@ -0,0 +1 @@
+{"batchcode": "8000844", "histograms": [{"batchcodes": ["8000844"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/940913.json b/docs/data/histograms/Thailand/940913.json
new file mode 100644
index 00000000000..86425a24346
--- /dev/null
+++ b/docs/data/histograms/Thailand/940913.json
@@ -0,0 +1 @@
+{"batchcode": "940913", "histograms": [{"batchcodes": ["940913"], "histogram": {"Body temperature": 4, "Heart rate": 4, "Oxygen saturation": 4, "Respiratory rate": 4, "Blood pressure measurement": 3, "Dizziness": 3, "Interchange of vaccine products": 3, "Nausea": 3, "Pyrexia": 3, "Chest discomfort": 2, "Headache": 2, "Vomiting": 2, "Blood creatine": 1, "Blood potassium": 1, "Blood pressure diastolic": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood test": 1, "Cardiac function test": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Extra dose administered": 1, "Flushing": 1, "Full blood count": 1, "General physical condition": 1, "Haemoglobin": 1, "Hypoaesthesia": 1, "Neurological examination": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Progesterone receptor assay": 1, "Troponin T": 1, "Venous pressure jugular": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/EW0151.json b/docs/data/histograms/Thailand/EW0151.json
new file mode 100644
index 00000000000..499a1a45383
--- /dev/null
+++ b/docs/data/histograms/Thailand/EW0151.json
@@ -0,0 +1 @@
+{"batchcode": "EW0151", "histograms": [{"batchcodes": ["EW0151"], "histogram": {"Breast haematoma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/FF8841.json b/docs/data/histograms/Thailand/FF8841.json
new file mode 100644
index 00000000000..848d203763d
--- /dev/null
+++ b/docs/data/histograms/Thailand/FF8841.json
@@ -0,0 +1 @@
+{"batchcode": "FF8841", "histograms": [{"batchcodes": ["FF8841"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/FH3226.json b/docs/data/histograms/Thailand/FH3226.json
new file mode 100644
index 00000000000..95103c84434
--- /dev/null
+++ b/docs/data/histograms/Thailand/FH3226.json
@@ -0,0 +1 @@
+{"batchcode": "FH3226", "histograms": [{"batchcodes": ["FH3226"], "histogram": {"Anaphylactic reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/FN1430.json b/docs/data/histograms/Thailand/FN1430.json
new file mode 100644
index 00000000000..695a0dd1059
--- /dev/null
+++ b/docs/data/histograms/Thailand/FN1430.json
@@ -0,0 +1 @@
+{"batchcode": "FN1430", "histograms": [{"batchcodes": ["FN1430"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 test": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/FN4073.json b/docs/data/histograms/Thailand/FN4073.json
new file mode 100644
index 00000000000..90ddd7e8bcb
--- /dev/null
+++ b/docs/data/histograms/Thailand/FN4073.json
@@ -0,0 +1 @@
+{"batchcode": "FN4073", "histograms": [{"batchcodes": ["FN4073"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Inappropriate schedule of product administration": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/J07BX03.json b/docs/data/histograms/Thailand/J07BX03.json
new file mode 100644
index 00000000000..a0bc68ae209
--- /dev/null
+++ b/docs/data/histograms/Thailand/J07BX03.json
@@ -0,0 +1 @@
+{"batchcode": "J07BX03", "histograms": [{"batchcodes": ["J07BX03"], "histogram": {"Anaemia": 1, "Angiogram": 1, "Arteriosclerosis": 1, "Basophil count": 1, "Blood pressure diastolic": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Cardiac stress test": 1, "Electrocardiogram ST segment depression": 1, "Electrocardiogram ST segment elevation": 1, "Eosinophil count": 1, "Fear": 1, "Fibrin D dimer": 1, "General physical health deterioration": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hypertension": 1, "Lymphocyte count": 1, "Malaise": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Myocardial ischaemia": 1, "Neutrophil count": 1, "Platelet count": 1, "Pruritus": 1, "Rash erythematous": 1, "Red blood cell count": 1, "Red blood cell morphology": 1, "Red cell distribution width": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Sensory disturbance": 1, "Thrombosis": 1, "Vascular pain": 1, "Vasodilatation": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/PCA0068.json b/docs/data/histograms/Thailand/PCA0068.json
new file mode 100644
index 00000000000..8d2675afd80
--- /dev/null
+++ b/docs/data/histograms/Thailand/PCA0068.json
@@ -0,0 +1 @@
+{"batchcode": "PCA0068", "histograms": [{"batchcodes": ["PCA0068"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/TR021F21A.json b/docs/data/histograms/Thailand/TR021F21A.json
new file mode 100644
index 00000000000..4d1894382e9
--- /dev/null
+++ b/docs/data/histograms/Thailand/TR021F21A.json
@@ -0,0 +1 @@
+{"batchcode": "TR021F21A", "histograms": [{"batchcodes": ["TR021F21A"], "histogram": {"Chest pain": 1, "Computerised tomogram head": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/TRC021F21A.json b/docs/data/histograms/Thailand/TRC021F21A.json
new file mode 100644
index 00000000000..0c404c736df
--- /dev/null
+++ b/docs/data/histograms/Thailand/TRC021F21A.json
@@ -0,0 +1 @@
+{"batchcode": "TRC021F21A", "histograms": [{"batchcodes": ["TRC021F21A"], "histogram": {"Pyrexia": 1, "Supraventricular tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/TRC049F21A.json b/docs/data/histograms/Thailand/TRC049F21A.json
new file mode 100644
index 00000000000..26e64d7c0a2
--- /dev/null
+++ b/docs/data/histograms/Thailand/TRC049F21A.json
@@ -0,0 +1 @@
+{"batchcode": "TRC049F21A", "histograms": [{"batchcodes": ["TRC049F21A"], "histogram": {"Ill-defined disorder": 1, "Myocardial infarction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Thailand/TRC3005841.json b/docs/data/histograms/Thailand/TRC3005841.json
new file mode 100644
index 00000000000..f12f3b7ba3e
--- /dev/null
+++ b/docs/data/histograms/Thailand/TRC3005841.json
@@ -0,0 +1 @@
+{"batchcode": "TRC3005841", "histograms": [{"batchcodes": ["TRC3005841"], "histogram": {"Asthenia": 1, "COVID-19 pneumonia": 1, "Cardiac arrest": 1, "Dysarthria": 1, "Ischaemic stroke": 1, "Muscular weakness": 1, "Oral discomfort": 1, "Respiratory failure": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Trinidad and Tobago/EW0187.json b/docs/data/histograms/Trinidad and Tobago/EW0187.json
new file mode 100644
index 00000000000..ab90a7f4733
--- /dev/null
+++ b/docs/data/histograms/Trinidad and Tobago/EW0187.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0187", "histograms": [{"batchcodes": ["EW0187"], "histogram": {"SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Trinidad and Tobago/EW0196.json b/docs/data/histograms/Trinidad and Tobago/EW0196.json
new file mode 100644
index 00000000000..47e03becdaa
--- /dev/null
+++ b/docs/data/histograms/Trinidad and Tobago/EW0196.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0196", "histograms": [{"batchcodes": ["EW0196"], "histogram": {"Fatigue": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Trinidad and Tobago/FD7220.json b/docs/data/histograms/Trinidad and Tobago/FD7220.json
new file mode 100644
index 00000000000..ad807289ba1
--- /dev/null
+++ b/docs/data/histograms/Trinidad and Tobago/FD7220.json	
@@ -0,0 +1 @@
+{"batchcode": "FD7220", "histograms": [{"batchcodes": ["FD7220"], "histogram": {"Alanine aminotransferase": 1, "Altered state of consciousness": 1, "Anti-NMDA antibody": 1, "Anti-thyroid antibody": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Blindness": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood grouping": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Body temperature": 1, "CSF cell count": 1, "Computerised tomogram": 1, "Confusional state": 1, "Corneal reflex decreased": 1, "Decreased appetite": 1, "Depression": 1, "Dysstasia": 1, "Electroencephalogram": 1, "Encephalitis autoimmune": 1, "Epilepsy": 1, "Focal dyscognitive seizures": 1, "Gamma-glutamyltransferase": 1, "Globulin": 1, "Haemoglobin": 1, "Heart rate": 1, "Hostility": 1, "Hypertension": 1, "Insomnia": 1, "Lumbar puncture": 1, "Lymphocyte count": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Mean cell volume": 1, "Memory impairment": 1, "Monocyte count": 1, "Mutism": 1, "Neutrophil count": 1, "Obsessive thoughts": 1, "Oxygen saturation": 1, "Physical examination": 1, "Platelet count": 1, "Protein total": 1, "Red blood cell sedimentation rate": 1, "Sinus tachycardia": 1, "Somnolence": 1, "Thyroid function test": 1, "Tremor": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Tunisia/FF2153.json b/docs/data/histograms/Tunisia/FF2153.json
new file mode 100644
index 00000000000..fa736d649c5
--- /dev/null
+++ b/docs/data/histograms/Tunisia/FF2153.json
@@ -0,0 +1 @@
+{"batchcode": "FF2153", "histograms": [{"batchcodes": ["FF2153"], "histogram": {"Anaemia": 1, "Autoimmune disorder": 1, "Chromaturia": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Jaundice": 1, "Pulmonary fibrosis": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Tunisia/FF8111.json b/docs/data/histograms/Tunisia/FF8111.json
new file mode 100644
index 00000000000..34c1d0f7cd9
--- /dev/null
+++ b/docs/data/histograms/Tunisia/FF8111.json
@@ -0,0 +1 @@
+{"batchcode": "FF8111", "histograms": [{"batchcodes": ["FF8111"], "histogram": {"Chest pain": 1, "Pleural effusion": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Tunisia/FG2943.json b/docs/data/histograms/Tunisia/FG2943.json
new file mode 100644
index 00000000000..27f806a4e22
--- /dev/null
+++ b/docs/data/histograms/Tunisia/FG2943.json
@@ -0,0 +1 @@
+{"batchcode": "FG2943", "histograms": [{"batchcodes": ["FG2943"], "histogram": {"Alopecia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/1808980.json b/docs/data/histograms/Turkey/1808980.json
new file mode 100644
index 00000000000..2581a0f3cd5
--- /dev/null
+++ b/docs/data/histograms/Turkey/1808980.json
@@ -0,0 +1 @@
+{"batchcode": "1808980", "histograms": [{"batchcodes": ["1808980"], "histogram": {"HIV infection": 1, "HIV test": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/ER6166.json b/docs/data/histograms/Turkey/ER6166.json
new file mode 100644
index 00000000000..eed4ac4170d
--- /dev/null
+++ b/docs/data/histograms/Turkey/ER6166.json
@@ -0,0 +1 @@
+{"batchcode": "ER6166", "histograms": [{"batchcodes": ["ER6166"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Headache": 1, "Hypoaesthesia": 1, "Joint range of motion decreased": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/ET2838A11.json b/docs/data/histograms/Turkey/ET2838A11.json
new file mode 100644
index 00000000000..94f801af7b7
--- /dev/null
+++ b/docs/data/histograms/Turkey/ET2838A11.json
@@ -0,0 +1 @@
+{"batchcode": "ET2838A11", "histograms": [{"batchcodes": ["ET2838A11"], "histogram": {"Anaphylactic reaction": 1, "Blister": 1, "Burning sensation": 1, "C-reactive protein": 1, "Erythema": 1, "Fibrin D dimer": 1, "Hypersensitivity": 1, "Investigation": 1, "Laboratory test": 1, "Pruritus": 1, "Throat tightness": 1, "Urticaria": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/F116408A13.json b/docs/data/histograms/Turkey/F116408A13.json
new file mode 100644
index 00000000000..56c08a13be0
--- /dev/null
+++ b/docs/data/histograms/Turkey/F116408A13.json
@@ -0,0 +1 @@
+{"batchcode": "F116408A13", "histograms": [{"batchcodes": ["F116408A13"], "histogram": {"Dysphagia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FC2396A21.json b/docs/data/histograms/Turkey/FC2396A21.json
new file mode 100644
index 00000000000..4b09d2dcac7
--- /dev/null
+++ b/docs/data/histograms/Turkey/FC2396A21.json
@@ -0,0 +1 @@
+{"batchcode": "FC2396A21", "histograms": [{"batchcodes": ["FC2396A21"], "histogram": {"Laryngeal oedema": 1, "Laryngospasm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FD558OA19.json b/docs/data/histograms/Turkey/FD558OA19.json
new file mode 100644
index 00000000000..c0aaca4a90e
--- /dev/null
+++ b/docs/data/histograms/Turkey/FD558OA19.json
@@ -0,0 +1 @@
+{"batchcode": "FD558OA19", "histograms": [{"batchcodes": ["FD558OA19"], "histogram": {"Alanine aminotransferase": 1, "Amylase": 1, "Aspartate aminotransferase": 1, "Base excess": 1, "Basophil count": 1, "Bilirubin conjugated": 1, "Blood alkaline phosphatase increased": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood bilirubin unconjugated": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood gases": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood lactate dehydrogenase": 1, "Blood lactic acid": 1, "Blood methaemoglobin": 1, "Blood osmolarity": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood urea": 1, "C-reactive protein": 1, "Carbon dioxide": 1, "Carboxyhaemoglobin": 1, "Chest pain": 1, "Eosinophil count": 1, "Erythema": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hypotension": 1, "Investigation": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Monocyte count normal": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "PCO2": 1, "PCO2 decreased": 1, "PO2": 1, "Platelet count": 1, "Platelet distribution width": 1, "Procalcitonin": 1, "Red blood cell count": 1, "Red cell distribution width increased": 1, "Tachycardia": 1, "Troponin T": 1, "Urticaria": 1, "White blood cell count": 1, "pH body fluid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FD9235AO6.json b/docs/data/histograms/Turkey/FD9235AO6.json
new file mode 100644
index 00000000000..ede8c761459
--- /dev/null
+++ b/docs/data/histograms/Turkey/FD9235AO6.json
@@ -0,0 +1 @@
+{"batchcode": "FD9235AO6", "histograms": [{"batchcodes": ["FD9235AO6"], "histogram": {"Erythema": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hypersensitivity": 1, "Investigation": 1, "Lymphoblast count": 1, "Lymphocyte count": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Platelet count": 1, "Platelet distribution width": 1, "Procalcitonin": 1, "Red blood cell count": 1, "Red cell distribution width": 1, "Troponin T": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FF0884002.json b/docs/data/histograms/Turkey/FF0884002.json
new file mode 100644
index 00000000000..8ada5db6fba
--- /dev/null
+++ b/docs/data/histograms/Turkey/FF0884002.json
@@ -0,0 +1 @@
+{"batchcode": "FF0884002", "histograms": [{"batchcodes": ["FF0884002"], "histogram": {"Asthma": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Oxygen saturation": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FF3341.json b/docs/data/histograms/Turkey/FF3341.json
new file mode 100644
index 00000000000..029e312d6a6
--- /dev/null
+++ b/docs/data/histograms/Turkey/FF3341.json
@@ -0,0 +1 @@
+{"batchcode": "FF3341", "histograms": [{"batchcodes": ["FF3341"], "histogram": {"Dyspnoea": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FG4658A20.json b/docs/data/histograms/Turkey/FG4658A20.json
new file mode 100644
index 00000000000..b2f0ffaa205
--- /dev/null
+++ b/docs/data/histograms/Turkey/FG4658A20.json
@@ -0,0 +1 @@
+{"batchcode": "FG4658A20", "histograms": [{"batchcodes": ["FG4658A20"], "histogram": {"Palpitations": 1, "Pruritus": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FH2496A05.json b/docs/data/histograms/Turkey/FH2496A05.json
new file mode 100644
index 00000000000..91c923f703a
--- /dev/null
+++ b/docs/data/histograms/Turkey/FH2496A05.json
@@ -0,0 +1 @@
+{"batchcode": "FH2496A05", "histograms": [{"batchcodes": ["FH2496A05"], "histogram": {"Anaphylactic reaction": 1, "Hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FH2596A06.json b/docs/data/histograms/Turkey/FH2596A06.json
new file mode 100644
index 00000000000..bfe11a4ba73
--- /dev/null
+++ b/docs/data/histograms/Turkey/FH2596A06.json
@@ -0,0 +1 @@
+{"batchcode": "FH2596A06", "histograms": [{"batchcodes": ["FH2596A06"], "histogram": {"Cough": 1, "Hypoaesthesia oral": 1, "Nausea": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/FH6408A13.json b/docs/data/histograms/Turkey/FH6408A13.json
new file mode 100644
index 00000000000..3ed11a03e2b
--- /dev/null
+++ b/docs/data/histograms/Turkey/FH6408A13.json
@@ -0,0 +1 @@
+{"batchcode": "FH6408A13", "histograms": [{"batchcodes": ["FH6408A13"], "histogram": {"Dysphagia": 1, "Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turkey/UNREACHABLE.json b/docs/data/histograms/Turkey/UNREACHABLE.json
new file mode 100644
index 00000000000..f3c383949b6
--- /dev/null
+++ b/docs/data/histograms/Turkey/UNREACHABLE.json
@@ -0,0 +1 @@
+{"batchcode": "UNREACHABLE", "histograms": [{"batchcodes": ["UNREACHABLE"], "histogram": {"Dyspnoea": 1, "Echocardiogram": 1, "Hypertension": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Palpitations": 1, "Panic disorder": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Turks and Caicos Islands/023M20A.json b/docs/data/histograms/Turks and Caicos Islands/023M20A.json
new file mode 100644
index 00000000000..55766769113
--- /dev/null
+++ b/docs/data/histograms/Turks and Caicos Islands/023M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M20A", "histograms": [{"batchcodes": ["023M20A"], "histogram": {"Rash": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ukraine/205A21A.json b/docs/data/histograms/Ukraine/205A21A.json
new file mode 100644
index 00000000000..310bad35710
--- /dev/null
+++ b/docs/data/histograms/Ukraine/205A21A.json
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["205A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ukraine/FA7812.json b/docs/data/histograms/Ukraine/FA7812.json
new file mode 100644
index 00000000000..e3572849e87
--- /dev/null
+++ b/docs/data/histograms/Ukraine/FA7812.json
@@ -0,0 +1 @@
+{"batchcode": "FA7812", "histograms": [{"batchcodes": ["FA7812"], "histogram": {"Affect lability": 1, "Blood pressure decreased": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Insomnia": 1, "Lung disorder": 1, "Malaise": 1, "Mental impairment": 1, "Muscle contractions involuntary": 1, "Muscle twitching": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Rash": 1, "Somnolence": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ukraine/FD5996.json b/docs/data/histograms/Ukraine/FD5996.json
new file mode 100644
index 00000000000..5e94e5de200
--- /dev/null
+++ b/docs/data/histograms/Ukraine/FD5996.json
@@ -0,0 +1 @@
+{"batchcode": "FD5996", "histograms": [{"batchcodes": ["FD5996"], "histogram": {"Amnesia": 1, "Cognitive disorder": 1, "Disturbance in attention": 1, "Dizziness": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/Ukraine/KK8871.json b/docs/data/histograms/Ukraine/KK8871.json
new file mode 100644
index 00000000000..19ec87bfb42
--- /dev/null
+++ b/docs/data/histograms/Ukraine/KK8871.json
@@ -0,0 +1 @@
+{"batchcode": "KK8871", "histograms": [{"batchcodes": ["KK8871"], "histogram": {"Erythema": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/007J21-2A.json b/docs/data/histograms/United Arab Emirates/007J21-2A.json
new file mode 100644
index 00000000000..5797a5bc15b
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/007J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "007J21-2A", "histograms": [{"batchcodes": ["007J21-2A"], "histogram": {"Axillary pain": 1, "Chills": 1, "Oedema peripheral": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/EK4241.json b/docs/data/histograms/United Arab Emirates/EK4241.json
new file mode 100644
index 00000000000..e7122e17162
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/EK4241.json	
@@ -0,0 +1 @@
+{"batchcode": "EK4241", "histograms": [{"batchcodes": ["EK4241"], "histogram": {"Blood pressure decreased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Gait disturbance": 1, "Ocular vascular disorder": 1, "Rectal haemorrhage": 1, "SARS-CoV-2 test negative": 1, "Thrombosis": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/EN1195.json b/docs/data/histograms/United Arab Emirates/EN1195.json
new file mode 100644
index 00000000000..fefa5bd6784
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/EN1195.json	
@@ -0,0 +1 @@
+{"batchcode": "EN1195", "histograms": [{"batchcodes": ["EN1195"], "histogram": {"Bell's palsy": 1, "Chest pain": 1, "Fibrin D dimer increased": 1, "Head injury": 1, "Headache": 1, "Loss of consciousness": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/EN6198.json b/docs/data/histograms/United Arab Emirates/EN6198.json
new file mode 100644
index 00000000000..6ce45ff9429
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/EN6198.json	
@@ -0,0 +1 @@
+{"batchcode": "EN6198", "histograms": [{"batchcodes": ["EN6198"], "histogram": {"COVID-19": 1, "Cardiac arrest": 1, "Lung neoplasm malignant": 1, "Polymerase chain reaction": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/EX0438.json b/docs/data/histograms/United Arab Emirates/EX0438.json
new file mode 100644
index 00000000000..28134a4a2f7
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/EX0438.json	
@@ -0,0 +1 @@
+{"batchcode": "EX0438", "histograms": [{"batchcodes": ["EX0438"], "histogram": {"Cardiomyopathy": 1, "Chest pain": 1, "Cold sweat": 1, "Dizziness": 1, "Myocardial infarction": 1, "SARS-CoV-2 test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/FA5742.json b/docs/data/histograms/United Arab Emirates/FA5742.json
new file mode 100644
index 00000000000..6dabb18a427
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/FA5742.json	
@@ -0,0 +1 @@
+{"batchcode": "FA5742", "histograms": [{"batchcodes": ["FA5742"], "histogram": {"Blood creatinine": 1, "Blood creatinine increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/FA5843.json b/docs/data/histograms/United Arab Emirates/FA5843.json
new file mode 100644
index 00000000000..509e9f071f2
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/FA5843.json	
@@ -0,0 +1 @@
+{"batchcode": "FA5843", "histograms": [{"batchcodes": ["FA5843"], "histogram": {"Dizziness": 1, "Ear disorder": 1, "Head discomfort": 1, "Headache": 1, "Migraine": 1, "Neck pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/FC8289.json b/docs/data/histograms/United Arab Emirates/FC8289.json
new file mode 100644
index 00000000000..9f2886ff783
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/FC8289.json	
@@ -0,0 +1 @@
+{"batchcode": "FC8289", "histograms": [{"batchcodes": ["FC8289"], "histogram": {"Blood test": 1, "Body temperature": 1, "Gingival pain": 1, "Head discomfort": 1, "Headache": 1, "Lymphadenopathy": 1, "Nocturia": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash macular": 1, "SARS-CoV-2 test": 1, "Tonsillar ulcer": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/FC9001.json b/docs/data/histograms/United Arab Emirates/FC9001.json
new file mode 100644
index 00000000000..bbab38d0bcb
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/FC9001.json	
@@ -0,0 +1 @@
+{"batchcode": "FC9001", "histograms": [{"batchcodes": ["FC9001"], "histogram": {"Eye disorder": 1, "Eyelid disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/FD5613.json b/docs/data/histograms/United Arab Emirates/FD5613.json
new file mode 100644
index 00000000000..b1692bbfb35
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/FD5613.json	
@@ -0,0 +1 @@
+{"batchcode": "FD5613", "histograms": [{"batchcodes": ["FD5613"], "histogram": {"Blood pressure measurement": 1, "Hypertension": 1, "Pericardial effusion": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Arab Emirates/FZ8269.json b/docs/data/histograms/United Arab Emirates/FZ8269.json
new file mode 100644
index 00000000000..e9bd608eb11
--- /dev/null
+++ b/docs/data/histograms/United Arab Emirates/FZ8269.json	
@@ -0,0 +1 @@
+{"batchcode": "FZ8269", "histograms": [{"batchcodes": ["FZ8269"], "histogram": {"Myocardial infarction": 1, "Troponin increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United Kingdom/3004673.json b/docs/data/histograms/United Kingdom/3004673.json
new file mode 100644
index 00000000000..f872288b6ff
--- /dev/null
+++ b/docs/data/histograms/United Kingdom/3004673.json	
@@ -0,0 +1 @@
+{"batchcode": "3004673", "histograms": [{"batchcodes": ["3004673"], "histogram": {"Asthma": 1, "COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/EH9899.json b/docs/data/histograms/United States Minor Outlying Islands/EH9899.json
new file mode 100644
index 00000000000..3a49a25aebc
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/EH9899.json	
@@ -0,0 +1 @@
+{"batchcode": "EH9899", "histograms": [{"batchcodes": ["EH9899"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Feeling of body temperature change": 1, "Headache": 1, "Malaise": 1, "Muscle tightness": 1, "Myalgia": 1, "Ocular hyperaemia": 1, "Sneezing": 1, "Vertigo": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/ELI284.json b/docs/data/histograms/United States Minor Outlying Islands/ELI284.json
new file mode 100644
index 00000000000..8deccffabd3
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/ELI284.json	
@@ -0,0 +1 @@
+{"batchcode": "ELI284", "histograms": [{"batchcodes": ["ELI284"], "histogram": {"Discomfort": 1, "Joint range of motion decreased": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/EM9810.json b/docs/data/histograms/United States Minor Outlying Islands/EM9810.json
new file mode 100644
index 00000000000..30fbbf9657e
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/EM9810.json	
@@ -0,0 +1 @@
+{"batchcode": "EM9810", "histograms": [{"batchcodes": ["EM9810"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/EN5318.json b/docs/data/histograms/United States Minor Outlying Islands/EN5318.json
new file mode 100644
index 00000000000..193fe71032e
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/EN5318.json	
@@ -0,0 +1 @@
+{"batchcode": "EN5318", "histograms": [{"batchcodes": ["EN5318"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1, "Dizziness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/ER8727.json b/docs/data/histograms/United States Minor Outlying Islands/ER8727.json
new file mode 100644
index 00000000000..f19130e17f6
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/ER8727.json	
@@ -0,0 +1 @@
+{"batchcode": "ER8727", "histograms": [{"batchcodes": ["ER8727"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/EW0158.json b/docs/data/histograms/United States Minor Outlying Islands/EW0158.json
new file mode 100644
index 00000000000..950573ed418
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/EW0158.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0158", "histograms": [{"batchcodes": ["EW0158"], "histogram": {"Arthralgia": 1, "Pain of skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/EW0164.json b/docs/data/histograms/United States Minor Outlying Islands/EW0164.json
new file mode 100644
index 00000000000..e73f0da1636
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/EW0164.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0164", "histograms": [{"batchcodes": ["EW0164"], "histogram": {"Dizziness": 1, "Headache": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/EW0167.json b/docs/data/histograms/United States Minor Outlying Islands/EW0167.json
new file mode 100644
index 00000000000..7b7bf321fdd
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/EW0167.json	
@@ -0,0 +1 @@
+{"batchcode": "EW0167", "histograms": [{"batchcodes": ["EW0167"], "histogram": {"Confusional state": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/FC3181.json b/docs/data/histograms/United States Minor Outlying Islands/FC3181.json
new file mode 100644
index 00000000000..4aa2a0cacfd
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/FC3181.json	
@@ -0,0 +1 @@
+{"batchcode": "FC3181", "histograms": [{"batchcodes": ["FC3181"], "histogram": {"Asthenia": 1, "Bedridden": 1, "Confusional state": 1, "Immunisation": 1, "Influenza": 1, "Off label use": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States Minor Outlying Islands/FJ1611.json b/docs/data/histograms/United States Minor Outlying Islands/FJ1611.json
new file mode 100644
index 00000000000..4faddc8a5c0
--- /dev/null
+++ b/docs/data/histograms/United States Minor Outlying Islands/FJ1611.json	
@@ -0,0 +1 @@
+{"batchcode": "FJ1611", "histograms": [{"batchcodes": ["FJ1611"], "histogram": {"Angina pectoris": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/# 009C01A.json b/docs/data/histograms/United States/# 009C01A.json
new file mode 100644
index 00000000000..4be927272ab
--- /dev/null
+++ b/docs/data/histograms/United States/# 009C01A.json	
@@ -0,0 +1 @@
+{"batchcode": "# 009C01A", "histograms": [{"batchcodes": ["# 009C01A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/# EN6206.json b/docs/data/histograms/United States/# EN6206.json
new file mode 100644
index 00000000000..27e52f4db9e
--- /dev/null
+++ b/docs/data/histograms/United States/# EN6206.json	
@@ -0,0 +1 @@
+{"batchcode": "# EN6206", "histograms": [{"batchcodes": ["# EN6206"], "histogram": {"Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#002F21A.json b/docs/data/histograms/United States/#002F21A.json
new file mode 100644
index 00000000000..2b802c150cf
--- /dev/null
+++ b/docs/data/histograms/United States/#002F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#002F21A", "histograms": [{"batchcodes": ["#002F21A"], "histogram": {"Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#003B21A.json b/docs/data/histograms/United States/#003B21A.json
new file mode 100644
index 00000000000..e7606cfc53a
--- /dev/null
+++ b/docs/data/histograms/United States/#003B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#003B21A", "histograms": [{"batchcodes": ["#003B21A"], "histogram": {"Rash pruritic": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#003C21A.json b/docs/data/histograms/United States/#003C21A.json
new file mode 100644
index 00000000000..717181897c4
--- /dev/null
+++ b/docs/data/histograms/United States/#003C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#003C21A", "histograms": [{"batchcodes": ["#003C21A"], "histogram": {"Chills": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#006C21A.json b/docs/data/histograms/United States/#006C21A.json
new file mode 100644
index 00000000000..f300ae678aa
--- /dev/null
+++ b/docs/data/histograms/United States/#006C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#006C21A", "histograms": [{"batchcodes": ["#006C21A"], "histogram": {"Vaccination site discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#011J20A.json b/docs/data/histograms/United States/#011J20A.json
new file mode 100644
index 00000000000..8eacbf03c90
--- /dev/null
+++ b/docs/data/histograms/United States/#011J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "#011J20A", "histograms": [{"batchcodes": ["#011J20A"], "histogram": {"Dermatitis allergic": 1, "Hypersensitivity": 1, "Loss of personal independence in daily activities": 1, "Vasculitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#011M20A.json b/docs/data/histograms/United States/#011M20A.json
new file mode 100644
index 00000000000..b26159c4e5b
--- /dev/null
+++ b/docs/data/histograms/United States/#011M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "#011M20A", "histograms": [{"batchcodes": ["#011M20A"], "histogram": {"Insomnia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#012A21A.json b/docs/data/histograms/United States/#012A21A.json
new file mode 100644
index 00000000000..d6a41c2a563
--- /dev/null
+++ b/docs/data/histograms/United States/#012A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#012A21A", "histograms": [{"batchcodes": ["#012A21A"], "histogram": {"Arthralgia": 1, "Burning sensation": 1, "Limb discomfort": 1, "Oropharyngeal pain": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#013A21A.json b/docs/data/histograms/United States/#013A21A.json
new file mode 100644
index 00000000000..1edbd78137f
--- /dev/null
+++ b/docs/data/histograms/United States/#013A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#013A21A", "histograms": [{"batchcodes": ["#013A21A"], "histogram": {"Blood pressure measurement": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Insomnia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#013L20A.json b/docs/data/histograms/United States/#013L20A.json
new file mode 100644
index 00000000000..f287b2ef9de
--- /dev/null
+++ b/docs/data/histograms/United States/#013L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "#013L20A", "histograms": [{"batchcodes": ["#013L20A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#016B21A.json b/docs/data/histograms/United States/#016B21A.json
new file mode 100644
index 00000000000..7b2690753fc
--- /dev/null
+++ b/docs/data/histograms/United States/#016B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#016B21A", "histograms": [{"batchcodes": ["#016B21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#017C21A.json b/docs/data/histograms/United States/#017C21A.json
new file mode 100644
index 00000000000..adda6ab08d0
--- /dev/null
+++ b/docs/data/histograms/United States/#017C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#017C21A", "histograms": [{"batchcodes": ["#017C21A"], "histogram": {"Distractibility": 1, "Erythema": 1, "Feeling cold": 1, "Feeling hot": 1, "Musculoskeletal stiffness": 1, "Nodule": 1, "Pain in extremity": 1, "Pruritus": 1, "Scratch": 1, "Skin swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#022M20A.json b/docs/data/histograms/United States/#022M20A.json
new file mode 100644
index 00000000000..9233555014e
--- /dev/null
+++ b/docs/data/histograms/United States/#022M20A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/#023M20A.json b/docs/data/histograms/United States/#023M20A.json
new file mode 100644
index 00000000000..fbc9eebc758
--- /dev/null
+++ b/docs/data/histograms/United States/#023M20A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/#027L20A.json b/docs/data/histograms/United States/#027L20A.json
new file mode 100644
index 00000000000..b29fdc6f405
--- /dev/null
+++ b/docs/data/histograms/United States/#027L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "#027L20A", "histograms": [{"batchcodes": ["#027L20A"], "histogram": {"Blood pressure fluctuation": 1, "Cerebrovascular accident": 1, "Dizziness": 1, "Heart rate irregular": 1, "Illness": 1, "SARS-CoV-2 antibody test": 1, "Tachycardia": 1}}]}
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diff --git a/docs/data/histograms/United States/#029A21A.json b/docs/data/histograms/United States/#029A21A.json
new file mode 100644
index 00000000000..612254b1984
--- /dev/null
+++ b/docs/data/histograms/United States/#029A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#029A21A", "histograms": [{"batchcodes": ["#029A21A"], "histogram": {"Cough": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Productive cough": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
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diff --git a/docs/data/histograms/United States/#029L20A.json b/docs/data/histograms/United States/#029L20A.json
new file mode 100644
index 00000000000..f7be3f004ca
--- /dev/null
+++ b/docs/data/histograms/United States/#029L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "#029L20A", "histograms": [{"batchcodes": ["#029L20A"], "histogram": {"Cardiac stress test": 1, "Chest pain": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Loss of personal independence in daily activities": 1, "Mobility decreased": 1}}]}
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diff --git a/docs/data/histograms/United States/#029L24A.json b/docs/data/histograms/United States/#029L24A.json
new file mode 100644
index 00000000000..033c7f4baa7
--- /dev/null
+++ b/docs/data/histograms/United States/#029L24A.json	
@@ -0,0 +1 @@
+{"batchcode": "#029L24A", "histograms": [{"batchcodes": ["#029L24A"], "histogram": {"Vaccination complication": 1}}]}
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diff --git a/docs/data/histograms/United States/#031A21A.json b/docs/data/histograms/United States/#031A21A.json
new file mode 100644
index 00000000000..7133fa12722
--- /dev/null
+++ b/docs/data/histograms/United States/#031A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#031A21A", "histograms": [{"batchcodes": ["#031A21A"], "histogram": {"Headache": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
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diff --git a/docs/data/histograms/United States/#032L20A.json b/docs/data/histograms/United States/#032L20A.json
new file mode 100644
index 00000000000..9a586757aab
--- /dev/null
+++ b/docs/data/histograms/United States/#032L20A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/#037A7LB.json b/docs/data/histograms/United States/#037A7LB.json
new file mode 100644
index 00000000000..cc2fdda755a
--- /dev/null
+++ b/docs/data/histograms/United States/#037A7LB.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/#039B21A.json b/docs/data/histograms/United States/#039B21A.json
new file mode 100644
index 00000000000..50a6d4dfd93
--- /dev/null
+++ b/docs/data/histograms/United States/#039B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#039B21A", "histograms": [{"batchcodes": ["#039B21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#042L20A.json b/docs/data/histograms/United States/#042L20A.json
new file mode 100644
index 00000000000..4818cbe90d3
--- /dev/null
+++ b/docs/data/histograms/United States/#042L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "#042L20A", "histograms": [{"batchcodes": ["#042L20A"], "histogram": {"Fatigue": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site reaction": 1}}]}
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diff --git a/docs/data/histograms/United States/#045A21A.json b/docs/data/histograms/United States/#045A21A.json
new file mode 100644
index 00000000000..02e171835c8
--- /dev/null
+++ b/docs/data/histograms/United States/#045A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#045A21A", "histograms": [{"batchcodes": ["#045A21A"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Fatigue": 1, "SARS-CoV-2 test": 1}}]}
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diff --git a/docs/data/histograms/United States/#046B21A.json b/docs/data/histograms/United States/#046B21A.json
new file mode 100644
index 00000000000..6fbfdfa1430
--- /dev/null
+++ b/docs/data/histograms/United States/#046B21A.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/#047B21A.json b/docs/data/histograms/United States/#047B21A.json
new file mode 100644
index 00000000000..3fbacc84409
--- /dev/null
+++ b/docs/data/histograms/United States/#047B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#047B21A", "histograms": [{"batchcodes": ["#047B21A"], "histogram": {"Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#048B21A.json b/docs/data/histograms/United States/#048B21A.json
new file mode 100644
index 00000000000..5390988eed6
--- /dev/null
+++ b/docs/data/histograms/United States/#048B21A.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/#052E21A.json b/docs/data/histograms/United States/#052E21A.json
new file mode 100644
index 00000000000..cfe446b157a
--- /dev/null
+++ b/docs/data/histograms/United States/#052E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#052E21A", "histograms": [{"batchcodes": ["#052E21A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Pyrexia": 1}}]}
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diff --git a/docs/data/histograms/United States/#069H21A.json b/docs/data/histograms/United States/#069H21A.json
new file mode 100644
index 00000000000..47907d32b16
--- /dev/null
+++ b/docs/data/histograms/United States/#069H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "#069H21A", "histograms": [{"batchcodes": ["#069H21A"], "histogram": {"Asthenia": 1, "Chills": 1, "Death": 1, "Dyspnoea": 1, "Fatigue": 1, "Loss of consciousness": 1, "Malaise": 1}}]}
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diff --git a/docs/data/histograms/United States/#3247.json b/docs/data/histograms/United States/#3247.json
new file mode 100644
index 00000000000..d695742ad1d
--- /dev/null
+++ b/docs/data/histograms/United States/#3247.json	
@@ -0,0 +1 @@
+{"batchcode": "#3247", "histograms": [{"batchcodes": ["#3247"], "histogram": {"Insomnia": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#74802.json b/docs/data/histograms/United States/#74802.json
new file mode 100644
index 00000000000..2362e78b1fb
--- /dev/null
+++ b/docs/data/histograms/United States/#74802.json	
@@ -0,0 +1 @@
+{"batchcode": "#74802", "histograms": [{"batchcodes": ["#74802"], "histogram": {"Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#EL0140.json b/docs/data/histograms/United States/#EL0140.json
new file mode 100644
index 00000000000..d9c8f8075f7
--- /dev/null
+++ b/docs/data/histograms/United States/#EL0140.json	
@@ -0,0 +1 @@
+{"batchcode": "#EL0140", "histograms": [{"batchcodes": ["#EL0140"], "histogram": {"Arthralgia": 1, "Magnetic resonance imaging": 1, "Movement disorder": 1, "Pain in extremity": 1, "Polymerase chain reaction": 1, "Vaccination site pain": 1}}]}
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diff --git a/docs/data/histograms/United States/#EL3247.json b/docs/data/histograms/United States/#EL3247.json
new file mode 100644
index 00000000000..2ccd0bb3a1d
--- /dev/null
+++ b/docs/data/histograms/United States/#EL3247.json	
@@ -0,0 +1 @@
+{"batchcode": "#EL3247", "histograms": [{"batchcodes": ["#EL3247"], "histogram": {"Axillary mass": 1, "Blood test": 1, "Fatigue": 1, "Neck pain": 1, "Pain in extremity": 1, "Polymerase chain reaction": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
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diff --git a/docs/data/histograms/United States/#EP6955.json b/docs/data/histograms/United States/#EP6955.json
new file mode 100644
index 00000000000..75c7a93cc49
--- /dev/null
+++ b/docs/data/histograms/United States/#EP6955.json	
@@ -0,0 +1 @@
+{"batchcode": "#EP6955", "histograms": [{"batchcodes": ["#EP6955"], "histogram": {"Balance disorder": 1, "Chills": 1, "Computerised tomogram": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Headache": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Transient ischaemic attack": 1, "Vaccination site pain": 1}}]}
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diff --git a/docs/data/histograms/United States/#ER613.json b/docs/data/histograms/United States/#ER613.json
new file mode 100644
index 00000000000..617be6680f2
--- /dev/null
+++ b/docs/data/histograms/United States/#ER613.json	
@@ -0,0 +1 @@
+{"batchcode": "#ER613", "histograms": [{"batchcodes": ["#ER613"], "histogram": {"Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#ER8737.json b/docs/data/histograms/United States/#ER8737.json
new file mode 100644
index 00000000000..c623e0e180e
--- /dev/null
+++ b/docs/data/histograms/United States/#ER8737.json	
@@ -0,0 +1 @@
+{"batchcode": "#ER8737", "histograms": [{"batchcodes": ["#ER8737"], "histogram": {"Body temperature": 1, "Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#EW0177.json b/docs/data/histograms/United States/#EW0177.json
new file mode 100644
index 00000000000..4b87858aadf
--- /dev/null
+++ b/docs/data/histograms/United States/#EW0177.json	
@@ -0,0 +1 @@
+{"batchcode": "#EW0177", "histograms": [{"batchcodes": ["#EW0177"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/#R8727.json b/docs/data/histograms/United States/#R8727.json
new file mode 100644
index 00000000000..5580e3a6018
--- /dev/null
+++ b/docs/data/histograms/United States/#R8727.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/'042A2A'.json b/docs/data/histograms/United States/'042A2A'.json
new file mode 100644
index 00000000000..2d674b9194a
--- /dev/null
+++ b/docs/data/histograms/United States/'042A2A'.json	
@@ -0,0 +1 @@
+{"batchcode": "'042A2A'", "histograms": [{"batchcodes": ["'042A2A'"], "histogram": {"Abdominal distension": 1, "Abdominal pain upper": 1, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Insomnia": 1, "Lethargy": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/'046AZIA'.json b/docs/data/histograms/United States/'046AZIA'.json
new file mode 100644
index 00000000000..075f6b1af94
--- /dev/null
+++ b/docs/data/histograms/United States/'046AZIA'.json	
@@ -0,0 +1 @@
+{"batchcode": "'046AZIA'", "histograms": [{"batchcodes": ["'046AZIA'"], "histogram": {"Feeling hot": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/'087871A'.json b/docs/data/histograms/United States/'087871A'.json
new file mode 100644
index 00000000000..c4e9b3e6d83
--- /dev/null
+++ b/docs/data/histograms/United States/'087871A'.json	
@@ -0,0 +1 @@
+{"batchcode": "'087871A'", "histograms": [{"batchcodes": ["'087871A'"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Insomnia": 1, "Myalgia": 1}}]}
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diff --git a/docs/data/histograms/United States/'T821286'.json b/docs/data/histograms/United States/'T821286'.json
new file mode 100644
index 00000000000..c170fda48b8
--- /dev/null
+++ b/docs/data/histograms/United States/'T821286'.json	
@@ -0,0 +1 @@
+{"batchcode": "'T821286'", "histograms": [{"batchcodes": ["'T821286'"], "histogram": {"Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/(0 O6)31L20A.json b/docs/data/histograms/United States/(0 O6)31L20A.json
new file mode 100644
index 00000000000..21a3cd1249d
--- /dev/null
+++ b/docs/data/histograms/United States/(0 O6)31L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "(0 O6)31L20A", "histograms": [{"batchcodes": ["(0 O6)31L20A"], "histogram": {"Autoimmune hepatitis": 1, "Condition aggravated": 1, "Hepatic enzyme increased": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/(1 OR 0) 27A21A.json b/docs/data/histograms/United States/(1 OR 0) 27A21A.json
new file mode 100644
index 00000000000..f1ca89cc555
--- /dev/null
+++ b/docs/data/histograms/United States/(1 OR 0) 27A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "(1 OR 0) 27A21A", "histograms": [{"batchcodes": ["(1 OR 0) 27A21A"], "histogram": {"Feeling hot": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/(6 OR 0)43A(2OR.json b/docs/data/histograms/United States/(6 OR 0)43A(2OR.json
new file mode 100644
index 00000000000..f18bb1be296
--- /dev/null
+++ b/docs/data/histograms/United States/(6 OR 0)43A(2OR.json	
@@ -0,0 +1 @@
+{"batchcode": "(6 OR 0)43A(2OR", "histograms": [{"batchcodes": ["(6 OR 0)43A(2OR"], "histogram": {"Burning sensation": 1, "Fibromyalgia": 1, "Lymph node pain": 1, "Nausea": 1, "Pain in extremity": 1, "Spinal pain": 1, "Vertigo": 1}}]}
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diff --git a/docs/data/histograms/United States/(77/11)20A.json b/docs/data/histograms/United States/(77/11)20A.json
new file mode 100644
index 00000000000..16d8a96e0de
--- /dev/null
+++ b/docs/data/histograms/United States/(77/11)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "(77/11)20A", "histograms": [{"batchcodes": ["(77/11)20A"], "histogram": {"Headache": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site rash": 1}}]}
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diff --git a/docs/data/histograms/United States/(910) 938-9954.json b/docs/data/histograms/United States/(910) 938-9954.json
new file mode 100644
index 00000000000..d2fe53fe792
--- /dev/null
+++ b/docs/data/histograms/United States/(910) 938-9954.json	
@@ -0,0 +1 @@
+{"batchcode": "(910) 938-9954", "histograms": [{"batchcodes": ["(910) 938-9954"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1}}]}
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diff --git a/docs/data/histograms/United States/(UNSURE).json b/docs/data/histograms/United States/(UNSURE).json
new file mode 100644
index 00000000000..f78bd544c2f
--- /dev/null
+++ b/docs/data/histograms/United States/(UNSURE).json	
@@ -0,0 +1 @@
+{"batchcode": "(UNSURE)", "histograms": [{"batchcodes": ["(UNSURE)"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Dizziness": 1, "Headache": 1, "Pain": 1, "Palpitations": 1}}]}
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diff --git a/docs/data/histograms/United States/-.json b/docs/data/histograms/United States/-.json
new file mode 100644
index 00000000000..bfca13510e8
--- /dev/null
+++ b/docs/data/histograms/United States/-.json	
@@ -0,0 +1 @@
+{"batchcode": "-", "histograms": [{"batchcodes": ["-"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/.048B21A..json b/docs/data/histograms/United States/.048B21A..json
new file mode 100644
index 00000000000..f7e6bd6200e
--- /dev/null
+++ b/docs/data/histograms/United States/.048B21A..json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/0 21B21A.json b/docs/data/histograms/United States/0 21B21A.json
new file mode 100644
index 00000000000..0143beff1a4
--- /dev/null
+++ b/docs/data/histograms/United States/0 21B21A.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/0 OR D 26L20A.json b/docs/data/histograms/United States/0 OR D 26L20A.json
new file mode 100644
index 00000000000..3de8a285a0a
--- /dev/null
+++ b/docs/data/histograms/United States/0 OR D 26L20A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/0'X'8L20A.json b/docs/data/histograms/United States/0'X'8L20A.json
new file mode 100644
index 00000000000..9b65392557e
--- /dev/null
+++ b/docs/data/histograms/United States/0'X'8L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0'X'8L20A", "histograms": [{"batchcodes": ["0'X'8L20A"], "histogram": {"Burning sensation": 1, "Chills": 1, "Pyrexia": 1, "Urticaria": 1}}]}
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diff --git a/docs/data/histograms/United States/0-14C21A.json b/docs/data/histograms/United States/0-14C21A.json
new file mode 100644
index 00000000000..de13bab0c48
--- /dev/null
+++ b/docs/data/histograms/United States/0-14C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0-14C21A", "histograms": [{"batchcodes": ["0-14C21A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
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diff --git a/docs/data/histograms/United States/0/O 29A21A.json b/docs/data/histograms/United States/0/O 29A21A.json
new file mode 100644
index 00000000000..a8a62ac6865
--- /dev/null
+++ b/docs/data/histograms/United States/0/O 29A21A.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/00-B21A.json b/docs/data/histograms/United States/00-B21A.json
new file mode 100644
index 00000000000..fb97f92b9d2
--- /dev/null
+++ b/docs/data/histograms/United States/00-B21A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/00/A2/A.json b/docs/data/histograms/United States/00/A2/A.json
new file mode 100644
index 00000000000..3d3283416fb
--- /dev/null
+++ b/docs/data/histograms/United States/00/A2/A.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/000.json b/docs/data/histograms/United States/000.json
new file mode 100644
index 00000000000..9c4e5cab48a
--- /dev/null
+++ b/docs/data/histograms/United States/000.json	
@@ -0,0 +1 @@
+{"batchcode": "000", "histograms": [{"batchcodes": ["000"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0000.json b/docs/data/histograms/United States/0000.json
new file mode 100644
index 00000000000..b14e6ac0838
--- /dev/null
+++ b/docs/data/histograms/United States/0000.json	
@@ -0,0 +1 @@
+{"batchcode": "0000", "histograms": [{"batchcodes": ["0000"], "histogram": {"Arthralgia": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/000000.json b/docs/data/histograms/United States/000000.json
new file mode 100644
index 00000000000..01fe679eea0
--- /dev/null
+++ b/docs/data/histograms/United States/000000.json	
@@ -0,0 +1 @@
+{"batchcode": "000000", "histograms": [{"batchcodes": ["000000"], "histogram": {"Granuloma annulare": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0000000.json b/docs/data/histograms/United States/0000000.json
new file mode 100644
index 00000000000..e0977a6e933
--- /dev/null
+++ b/docs/data/histograms/United States/0000000.json	
@@ -0,0 +1 @@
+{"batchcode": "0000000", "histograms": [{"batchcodes": ["0000000"], "histogram": {"Accidental underdose": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00011A.json b/docs/data/histograms/United States/00011A.json
new file mode 100644
index 00000000000..aff2198034b
--- /dev/null
+++ b/docs/data/histograms/United States/00011A.json	
@@ -0,0 +1 @@
+{"batchcode": "00011A", "histograms": [{"batchcodes": ["00011A"], "histogram": {"Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0001335991.json b/docs/data/histograms/United States/0001335991.json
new file mode 100644
index 00000000000..a73b1691772
--- /dev/null
+++ b/docs/data/histograms/United States/0001335991.json	
@@ -0,0 +1 @@
+{"batchcode": "0001335991", "histograms": [{"batchcodes": ["0001335991"], "histogram": {"Arthralgia": 1, "Chills": 1, "Gait disturbance": 1, "Myalgia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/000134A.json b/docs/data/histograms/United States/000134A.json
new file mode 100644
index 00000000000..ad0c404297c
--- /dev/null
+++ b/docs/data/histograms/United States/000134A.json	
@@ -0,0 +1 @@
+{"batchcode": "000134A", "histograms": [{"batchcodes": ["000134A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00013M20A.json b/docs/data/histograms/United States/00013M20A.json
new file mode 100644
index 00000000000..17a6fbb061d
--- /dev/null
+++ b/docs/data/histograms/United States/00013M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00013M20A", "histograms": [{"batchcodes": ["00013M20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Myalgia": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0001A21A.json b/docs/data/histograms/United States/0001A21A.json
new file mode 100644
index 00000000000..9463706eaf2
--- /dev/null
+++ b/docs/data/histograms/United States/0001A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0001A21A", "histograms": [{"batchcodes": ["0001A21A"], "histogram": {"Vaccination site reaction": 3, "Pruritus": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00042780.json b/docs/data/histograms/United States/00042780.json
new file mode 100644
index 00000000000..a83ea9fdf60
--- /dev/null
+++ b/docs/data/histograms/United States/00042780.json	
@@ -0,0 +1 @@
+{"batchcode": "00042780", "histograms": [{"batchcodes": ["00042780"], "histogram": {"Erythema": 1, "Pruritus": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00045124.json b/docs/data/histograms/United States/00045124.json
new file mode 100644
index 00000000000..ea64a5eee23
--- /dev/null
+++ b/docs/data/histograms/United States/00045124.json	
@@ -0,0 +1 @@
+{"batchcode": "00045124", "histograms": [{"batchcodes": ["00045124"], "histogram": {"Chills": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0004M20A.json b/docs/data/histograms/United States/0004M20A.json
new file mode 100644
index 00000000000..c1fdce0306b
--- /dev/null
+++ b/docs/data/histograms/United States/0004M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0004M20A", "histograms": [{"batchcodes": ["0004M20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00053740.json b/docs/data/histograms/United States/00053740.json
new file mode 100644
index 00000000000..47c3f506bf9
--- /dev/null
+++ b/docs/data/histograms/United States/00053740.json	
@@ -0,0 +1 @@
+{"batchcode": "00053740", "histograms": [{"batchcodes": ["00053740"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Blood creatine phosphokinase": 1, "Fatigue": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/000621A.json b/docs/data/histograms/United States/000621A.json
new file mode 100644
index 00000000000..250d41e32a3
--- /dev/null
+++ b/docs/data/histograms/United States/000621A.json	
@@ -0,0 +1 @@
+{"batchcode": "000621A", "histograms": [{"batchcodes": ["000621A"], "histogram": {"Adverse event": 1, "Chills": 1, "Myalgia": 1, "Pyrexia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00068720.json b/docs/data/histograms/United States/00068720.json
new file mode 100644
index 00000000000..1dc753044f8
--- /dev/null
+++ b/docs/data/histograms/United States/00068720.json	
@@ -0,0 +1 @@
+{"batchcode": "00068720", "histograms": [{"batchcodes": ["00068720"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0006B21A.json b/docs/data/histograms/United States/0006B21A.json
new file mode 100644
index 00000000000..620ca7b12bd
--- /dev/null
+++ b/docs/data/histograms/United States/0006B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0006B21A", "histograms": [{"batchcodes": ["0006B21A"], "histogram": {"Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0006M20A.json b/docs/data/histograms/United States/0006M20A.json
new file mode 100644
index 00000000000..ab5e57b0c01
--- /dev/null
+++ b/docs/data/histograms/United States/0006M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0006M20A", "histograms": [{"batchcodes": ["0006M20A"], "histogram": {"Cystitis noninfective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00076190.json b/docs/data/histograms/United States/00076190.json
new file mode 100644
index 00000000000..b8444d34c37
--- /dev/null
+++ b/docs/data/histograms/United States/00076190.json	
@@ -0,0 +1 @@
+{"batchcode": "00076190", "histograms": [{"batchcodes": ["00076190"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0007B21A.json b/docs/data/histograms/United States/0007B21A.json
new file mode 100644
index 00000000000..9bc0ba91254
--- /dev/null
+++ b/docs/data/histograms/United States/0007B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0007B21A", "histograms": [{"batchcodes": ["0007B21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/000B21A.json b/docs/data/histograms/United States/000B21A.json
new file mode 100644
index 00000000000..fa7aa2f8a70
--- /dev/null
+++ b/docs/data/histograms/United States/000B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "000B21A", "histograms": [{"batchcodes": ["000B21A"], "histogram": {"Injection site erythema": 1, "Injection site swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/000H21A.json b/docs/data/histograms/United States/000H21A.json
new file mode 100644
index 00000000000..931265358de
--- /dev/null
+++ b/docs/data/histograms/United States/000H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "000H21A", "histograms": [{"batchcodes": ["000H21A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Ear discomfort": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/000K20A.json b/docs/data/histograms/United States/000K20A.json
new file mode 100644
index 00000000000..54f106d2f19
--- /dev/null
+++ b/docs/data/histograms/United States/000K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "000K20A", "histograms": [{"batchcodes": ["000K20A"], "histogram": {"Headache": 1, "Injection site pain": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/000UM20A.json b/docs/data/histograms/United States/000UM20A.json
new file mode 100644
index 00000000000..26b15d4069a
--- /dev/null
+++ b/docs/data/histograms/United States/000UM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "000UM20A", "histograms": [{"batchcodes": ["000UM20A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Feeling cold": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001021A.json b/docs/data/histograms/United States/001021A.json
new file mode 100644
index 00000000000..aa0eefc68e6
--- /dev/null
+++ b/docs/data/histograms/United States/001021A.json	
@@ -0,0 +1 @@
+{"batchcode": "001021A", "histograms": [{"batchcodes": ["001021A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00104045.json b/docs/data/histograms/United States/00104045.json
new file mode 100644
index 00000000000..7e3b613b6b2
--- /dev/null
+++ b/docs/data/histograms/United States/00104045.json	
@@ -0,0 +1 @@
+{"batchcode": "00104045", "histograms": [{"batchcodes": ["00104045"], "histogram": {"COVID-19": 1, "Cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00105736.json b/docs/data/histograms/United States/00105736.json
new file mode 100644
index 00000000000..102d6288397
--- /dev/null
+++ b/docs/data/histograms/United States/00105736.json	
@@ -0,0 +1 @@
+{"batchcode": "00105736", "histograms": [{"batchcodes": ["00105736"], "histogram": {"Headache": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00106950.json b/docs/data/histograms/United States/00106950.json
new file mode 100644
index 00000000000..ecc9a6ee990
--- /dev/null
+++ b/docs/data/histograms/United States/00106950.json	
@@ -0,0 +1 @@
+{"batchcode": "00106950", "histograms": [{"batchcodes": ["00106950"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0010A21A.json b/docs/data/histograms/United States/0010A21A.json
new file mode 100644
index 00000000000..b2ba9e26f74
--- /dev/null
+++ b/docs/data/histograms/United States/0010A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0010A21A", "histograms": [{"batchcodes": ["0010A21A"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Myalgia": 1, "Spinal pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001121A.json b/docs/data/histograms/United States/001121A.json
new file mode 100644
index 00000000000..dbfeb0e4016
--- /dev/null
+++ b/docs/data/histograms/United States/001121A.json	
@@ -0,0 +1 @@
+{"batchcode": "001121A", "histograms": [{"batchcodes": ["001121A"], "histogram": {"Abdominal pain": 1, "Acute kidney injury": 1, "Anaemia": 1, "Asthenia": 1, "Azotaemia": 1, "Blood culture": 1, "Blood gases": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Brain natriuretic peptide": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Heart rate": 1, "Hyperkalaemia": 1, "Hyperphosphataemia": 1, "Hyperuricaemia": 1, "Hyponatraemia": 1, "Lethargy": 1, "Malnutrition": 1, "Metabolic acidosis": 1, "Metabolic encephalopathy": 1, "Multiple organ dysfunction syndrome": 1, "Nausea": 1, "Oxygen saturation": 1, "Prothrombin time": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Troponin": 1, "Urine analysis": 1, "Waist circumference increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011321A.json b/docs/data/histograms/United States/0011321A.json
new file mode 100644
index 00000000000..a7cd472636e
--- /dev/null
+++ b/docs/data/histograms/United States/0011321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011321A", "histograms": [{"batchcodes": ["0011321A"], "histogram": {"Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011321A/001B21.json b/docs/data/histograms/United States/0011321A/001B21.json
new file mode 100644
index 00000000000..49093a84274
--- /dev/null
+++ b/docs/data/histograms/United States/0011321A/001B21.json	
@@ -0,0 +1 @@
+{"batchcode": "0011321A/001B21", "histograms": [{"batchcodes": ["0011321A/001B21"], "histogram": {"Arthralgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011521A.json b/docs/data/histograms/United States/0011521A.json
new file mode 100644
index 00000000000..19708216c28
--- /dev/null
+++ b/docs/data/histograms/United States/0011521A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011521A", "histograms": [{"batchcodes": ["0011521A"], "histogram": {"Pain in extremity": 2, "Depression": 1, "Emotional poverty": 1, "Insomnia": 1, "Magnetic resonance imaging": 1, "Neck pain": 1, "Pain": 1, "Polymyalgia rheumatica": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00115719.json b/docs/data/histograms/United States/00115719.json
new file mode 100644
index 00000000000..884e1765c10
--- /dev/null
+++ b/docs/data/histograms/United States/00115719.json	
@@ -0,0 +1 @@
+{"batchcode": "00115719", "histograms": [{"batchcodes": ["00115719"], "histogram": {"Incorrect dose administered": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011621A.json b/docs/data/histograms/United States/0011621A.json
new file mode 100644
index 00000000000..92bbf20106b
--- /dev/null
+++ b/docs/data/histograms/United States/0011621A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011621A", "histograms": [{"batchcodes": ["0011621A"], "histogram": {"Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011A21A.json b/docs/data/histograms/United States/0011A21A.json
new file mode 100644
index 00000000000..61d79cbd27a
--- /dev/null
+++ b/docs/data/histograms/United States/0011A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011A21A", "histograms": [{"batchcodes": ["0011A21A"], "histogram": {"Joint swelling": 2, "Arthralgia": 1, "Condition aggravated": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011B21A.json b/docs/data/histograms/United States/0011B21A.json
new file mode 100644
index 00000000000..c568f045ac6
--- /dev/null
+++ b/docs/data/histograms/United States/0011B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011B21A", "histograms": [{"batchcodes": ["0011B21A"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011J12A.json b/docs/data/histograms/United States/0011J12A.json
new file mode 100644
index 00000000000..f14da70dc57
--- /dev/null
+++ b/docs/data/histograms/United States/0011J12A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011J12A", "histograms": [{"batchcodes": ["0011J12A"], "histogram": {"Cough": 1, "Fatigue": 1, "Headache": 1, "Nasal congestion": 1, "Pain in extremity": 1, "Pyrexia": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011J20A.json b/docs/data/histograms/United States/0011J20A.json
new file mode 100644
index 00000000000..16a28e809c6
--- /dev/null
+++ b/docs/data/histograms/United States/0011J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011J20A", "histograms": [{"batchcodes": ["0011J20A"], "histogram": {"Blood pressure measurement": 1, "Chest discomfort": 1, "Chest pain": 1, "Dysstasia": 1, "Exposure via skin contact": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Headache": 1, "Hypokalaemia": 1, "Incorrect dose administered": 1, "Intentional dose omission": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011JZ0A.json b/docs/data/histograms/United States/0011JZ0A.json
new file mode 100644
index 00000000000..c0f744d7539
--- /dev/null
+++ b/docs/data/histograms/United States/0011JZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011JZ0A", "histograms": [{"batchcodes": ["0011JZ0A"], "histogram": {"Chest pain": 1, "Pericarditis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0011M20A.json b/docs/data/histograms/United States/0011M20A.json
new file mode 100644
index 00000000000..5217638c110
--- /dev/null
+++ b/docs/data/histograms/United States/0011M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0011M20A", "histograms": [{"batchcodes": ["0011M20A"], "histogram": {"Injection site pain": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001211A.json b/docs/data/histograms/United States/001211A.json
new file mode 100644
index 00000000000..a1a5e40c377
--- /dev/null
+++ b/docs/data/histograms/United States/001211A.json	
@@ -0,0 +1 @@
+{"batchcode": "001211A", "histograms": [{"batchcodes": ["001211A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00121A.json b/docs/data/histograms/United States/00121A.json
new file mode 100644
index 00000000000..1c2e00319d9
--- /dev/null
+++ b/docs/data/histograms/United States/00121A.json	
@@ -0,0 +1 @@
+{"batchcode": "00121A", "histograms": [{"batchcodes": ["00121A"], "histogram": {"Arthralgia": 1, "Asthma": 1, "Dizziness": 1, "Dyspnoea": 1, "Magnetic resonance imaging": 1, "Neck pain": 1, "Pain in extremity": 1, "Scan": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00122073.json b/docs/data/histograms/United States/00122073.json
new file mode 100644
index 00000000000..b455defa056
--- /dev/null
+++ b/docs/data/histograms/United States/00122073.json	
@@ -0,0 +1 @@
+{"batchcode": "00122073", "histograms": [{"batchcodes": ["00122073"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00124216.json b/docs/data/histograms/United States/00124216.json
new file mode 100644
index 00000000000..0b275e3145c
--- /dev/null
+++ b/docs/data/histograms/United States/00124216.json	
@@ -0,0 +1 @@
+{"batchcode": "00124216", "histograms": [{"batchcodes": ["00124216"], "histogram": {"Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0012A21A.json b/docs/data/histograms/United States/0012A21A.json
new file mode 100644
index 00000000000..0c381afe477
--- /dev/null
+++ b/docs/data/histograms/United States/0012A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0012A21A", "histograms": [{"batchcodes": ["0012A21A"], "histogram": {"Erythema": 1, "Lip swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001321A.json b/docs/data/histograms/United States/001321A.json
new file mode 100644
index 00000000000..3c3f7267162
--- /dev/null
+++ b/docs/data/histograms/United States/001321A.json	
@@ -0,0 +1 @@
+{"batchcode": "001321A", "histograms": [{"batchcodes": ["001321A"], "histogram": {"Pain in extremity": 2, "Fatigue": 1, "Headache": 1, "Injection site swelling": 1, "Paraesthesia": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00137959.json b/docs/data/histograms/United States/00137959.json
new file mode 100644
index 00000000000..1612533deae
--- /dev/null
+++ b/docs/data/histograms/United States/00137959.json	
@@ -0,0 +1 @@
+{"batchcode": "00137959", "histograms": [{"batchcodes": ["00137959"], "histogram": {"Arthralgia": 1, "Bone pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001421A.json b/docs/data/histograms/United States/001421A.json
new file mode 100644
index 00000000000..ba54b0b3d6a
--- /dev/null
+++ b/docs/data/histograms/United States/001421A.json	
@@ -0,0 +1 @@
+{"batchcode": "001421A", "histograms": [{"batchcodes": ["001421A"], "histogram": {"Chills": 1, "Constipation": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Headache": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Migraine": 1, "Nerve injury": 1, "Neuralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0014M20A.json b/docs/data/histograms/United States/0014M20A.json
new file mode 100644
index 00000000000..7d9c41d58c3
--- /dev/null
+++ b/docs/data/histograms/United States/0014M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0014M20A", "histograms": [{"batchcodes": ["0014M20A"], "histogram": {"Rash macular": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0015214.json b/docs/data/histograms/United States/0015214.json
new file mode 100644
index 00000000000..7ae66bb1883
--- /dev/null
+++ b/docs/data/histograms/United States/0015214.json	
@@ -0,0 +1 @@
+{"batchcode": "0015214", "histograms": [{"batchcodes": ["0015214"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00153352.json b/docs/data/histograms/United States/00153352.json
new file mode 100644
index 00000000000..ab74ffe4b52
--- /dev/null
+++ b/docs/data/histograms/United States/00153352.json	
@@ -0,0 +1 @@
+{"batchcode": "00153352", "histograms": [{"batchcodes": ["00153352"], "histogram": {"Arthralgia": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00155BA.json b/docs/data/histograms/United States/00155BA.json
new file mode 100644
index 00000000000..645f568b694
--- /dev/null
+++ b/docs/data/histograms/United States/00155BA.json	
@@ -0,0 +1 @@
+{"batchcode": "00155BA", "histograms": [{"batchcodes": ["00155BA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00156463.json b/docs/data/histograms/United States/00156463.json
new file mode 100644
index 00000000000..88b80890cfa
--- /dev/null
+++ b/docs/data/histograms/United States/00156463.json	
@@ -0,0 +1 @@
+{"batchcode": "00156463", "histograms": [{"batchcodes": ["00156463"], "histogram": {"Neuralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00157558.json b/docs/data/histograms/United States/00157558.json
new file mode 100644
index 00000000000..fd92465bb07
--- /dev/null
+++ b/docs/data/histograms/United States/00157558.json	
@@ -0,0 +1 @@
+{"batchcode": "00157558", "histograms": [{"batchcodes": ["00157558", "017C21A"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00157606.json b/docs/data/histograms/United States/00157606.json
new file mode 100644
index 00000000000..39928d48f92
--- /dev/null
+++ b/docs/data/histograms/United States/00157606.json	
@@ -0,0 +1 @@
+{"batchcode": "00157606", "histograms": [{"batchcodes": ["00157606"], "histogram": {"Pain in extremity": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00161.json b/docs/data/histograms/United States/00161.json
new file mode 100644
index 00000000000..dbf8ec810f0
--- /dev/null
+++ b/docs/data/histograms/United States/00161.json	
@@ -0,0 +1 @@
+{"batchcode": "00161", "histograms": [{"batchcodes": ["00161"], "histogram": {"Muscle spasms": 1, "Muscle twitching": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0016210.json b/docs/data/histograms/United States/0016210.json
new file mode 100644
index 00000000000..2e350b47a6f
--- /dev/null
+++ b/docs/data/histograms/United States/0016210.json	
@@ -0,0 +1 @@
+{"batchcode": "0016210", "histograms": [{"batchcodes": ["0016210"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0016MOA (?).json b/docs/data/histograms/United States/0016MOA (?).json
new file mode 100644
index 00000000000..5f82bb0605b
--- /dev/null
+++ b/docs/data/histograms/United States/0016MOA (?).json	
@@ -0,0 +1 @@
+{"batchcode": "0016MOA (?)", "histograms": [{"batchcodes": ["0016MOA (?)"], "histogram": {"Concussion": 1, "Fall": 1, "Headache": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1, "Pain in extremity": 1, "Sleep disorder": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00170848.json b/docs/data/histograms/United States/00170848.json
new file mode 100644
index 00000000000..506d6b52c75
--- /dev/null
+++ b/docs/data/histograms/United States/00170848.json	
@@ -0,0 +1 @@
+{"batchcode": "00170848", "histograms": [{"batchcodes": ["00170848"], "histogram": {"Accidental exposure to product": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0017B12A.json b/docs/data/histograms/United States/0017B12A.json
new file mode 100644
index 00000000000..62656851435
--- /dev/null
+++ b/docs/data/histograms/United States/0017B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "0017B12A", "histograms": [{"batchcodes": ["0017B12A"], "histogram": {"Blood glucose": 1, "Blood glucose increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001821A.json b/docs/data/histograms/United States/001821A.json
new file mode 100644
index 00000000000..6a6893220be
--- /dev/null
+++ b/docs/data/histograms/United States/001821A.json	
@@ -0,0 +1 @@
+{"batchcode": "001821A", "histograms": [{"batchcodes": ["001821A"], "histogram": {"Pain in extremity": 3, "Chills": 2, "Erythema": 2, "Nausea": 2, "Pain": 2, "Pyrexia": 2, "Alopecia": 1, "Arthralgia": 1, "Asthenia": 1, "Axillary pain": 1, "Blood glucose increased": 1, "Blood test": 1, "Body temperature": 1, "Brain death": 1, "Breakthrough COVID-19": 1, "Cerebral thrombosis": 1, "Condition aggravated": 1, "Contusion": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspepsia": 1, "Expired product administered": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Flushing": 1, "Hallucination": 1, "Headache": 1, "Hyperhidrosis": 1, "Induration": 1, "Injection site pain": 1, "Injection site swelling": 1, "Intermenstrual bleeding": 1, "Ligament sprain": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Mechanical urticaria": 1, "Mobility decreased": 1, "Pharyngeal swelling": 1, "Pruritus": 1, "Rash": 1, "Skin warm": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site reaction": 1, "Vertigo": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0018221A.json b/docs/data/histograms/United States/0018221A.json
new file mode 100644
index 00000000000..9f4eec8158a
--- /dev/null
+++ b/docs/data/histograms/United States/0018221A.json	
@@ -0,0 +1 @@
+{"batchcode": "0018221A", "histograms": [{"batchcodes": ["0018221A"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00182TA.json b/docs/data/histograms/United States/00182TA.json
new file mode 100644
index 00000000000..eafb010c943
--- /dev/null
+++ b/docs/data/histograms/United States/00182TA.json	
@@ -0,0 +1 @@
+{"batchcode": "00182TA", "histograms": [{"batchcodes": ["00182TA"], "histogram": {"Blood glucose increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00183340.json b/docs/data/histograms/United States/00183340.json
new file mode 100644
index 00000000000..d19b702c553
--- /dev/null
+++ b/docs/data/histograms/United States/00183340.json	
@@ -0,0 +1 @@
+{"batchcode": "00183340", "histograms": [{"batchcodes": ["00183340"], "histogram": {"Anxiety": 1, "Blood test": 1, "Chest X-ray": 1, "Chest pain": 1, "Electrocardiogram": 1, "Erythropsia": 1, "Headache": 1, "Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00186502.json b/docs/data/histograms/United States/00186502.json
new file mode 100644
index 00000000000..56663a9ff3a
--- /dev/null
+++ b/docs/data/histograms/United States/00186502.json	
@@ -0,0 +1 @@
+{"batchcode": "00186502", "histograms": [{"batchcodes": ["00186502"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00188164.json b/docs/data/histograms/United States/00188164.json
new file mode 100644
index 00000000000..5a016fbc1da
--- /dev/null
+++ b/docs/data/histograms/United States/00188164.json	
@@ -0,0 +1 @@
+{"batchcode": "00188164", "histograms": [{"batchcodes": ["00188164"], "histogram": {"Arthralgia": 1, "Cardiac disorder": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Memory impairment": 1, "Muscular weakness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0018B21A.json b/docs/data/histograms/United States/0018B21A.json
new file mode 100644
index 00000000000..8e8b21ce4d8
--- /dev/null
+++ b/docs/data/histograms/United States/0018B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0018B21A", "histograms": [{"batchcodes": ["0018B21A"], "histogram": {"Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0019B21A.json b/docs/data/histograms/United States/0019B21A.json
new file mode 100644
index 00000000000..95a7d02e656
--- /dev/null
+++ b/docs/data/histograms/United States/0019B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0019B21A", "histograms": [{"batchcodes": ["0019B21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A01A.json b/docs/data/histograms/United States/001A01A.json
new file mode 100644
index 00000000000..80ce9ff4fd4
--- /dev/null
+++ b/docs/data/histograms/United States/001A01A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A01A", "histograms": [{"batchcodes": ["001A01A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A1A.json b/docs/data/histograms/United States/001A1A.json
new file mode 100644
index 00000000000..6ee64e16493
--- /dev/null
+++ b/docs/data/histograms/United States/001A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A1A", "histograms": [{"batchcodes": ["001A1A"], "histogram": {"Headache": 1, "Injection site erythema": 1, "Malaise": 1, "Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A2(ORZ)1A.json b/docs/data/histograms/United States/001A2(ORZ)1A.json
new file mode 100644
index 00000000000..c85f33e352e
--- /dev/null
+++ b/docs/data/histograms/United States/001A2(ORZ)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A2(ORZ)1A", "histograms": [{"batchcodes": ["001A2(ORZ)1A"], "histogram": {"Influenza like illness": 1, "SARS-CoV-1 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A20A.json b/docs/data/histograms/United States/001A20A.json
new file mode 100644
index 00000000000..9ab728a0f98
--- /dev/null
+++ b/docs/data/histograms/United States/001A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A20A", "histograms": [{"batchcodes": ["001A20A"], "histogram": {"Dysgeusia": 3, "Gastrooesophageal reflux disease": 3, "Throat irritation": 3, "Blister": 1, "Dry mouth": 1, "Feeding disorder": 1, "Gingival swelling": 1, "Headache": 1, "Nasal congestion": 1, "Nausea": 1, "Pain in extremity": 1, "Rash": 1, "Toothache": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A210.json b/docs/data/histograms/United States/001A210.json
new file mode 100644
index 00000000000..324acfe030e
--- /dev/null
+++ b/docs/data/histograms/United States/001A210.json	
@@ -0,0 +1 @@
+{"batchcode": "001A210", "histograms": [{"batchcodes": ["001A210"], "histogram": {"Insomnia": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A210A.json b/docs/data/histograms/United States/001A210A.json
new file mode 100644
index 00000000000..195a4de768a
--- /dev/null
+++ b/docs/data/histograms/United States/001A210A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A210A", "histograms": [{"batchcodes": ["001A210A"], "histogram": {"Diarrhoea": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A214.json b/docs/data/histograms/United States/001A214.json
new file mode 100644
index 00000000000..2ed924b9cb7
--- /dev/null
+++ b/docs/data/histograms/United States/001A214.json	
@@ -0,0 +1 @@
+{"batchcode": "001A214", "histograms": [{"batchcodes": ["001A214"], "histogram": {"Cystitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A21A..json b/docs/data/histograms/United States/001A21A..json
new file mode 100644
index 00000000000..b94be4c528b
--- /dev/null
+++ b/docs/data/histograms/United States/001A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "001A21A.", "histograms": [{"batchcodes": ["001A21A."], "histogram": {"Blood test": 1, "Diarrhoea haemorrhagic": 1, "Haemoglobin": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A21A.json b/docs/data/histograms/United States/001A21A.json
new file mode 100644
index 00000000000..e40c069c42b
--- /dev/null
+++ b/docs/data/histograms/United States/001A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A21A", "histograms": [{"batchcodes": ["001A21A", "EL9264"], "histogram": {"COVID-19 immunisation": 1, "Cardiac failure": 1, "Dyspnoea": 1, "Fear": 1, "Heart disease congenital": 1, "Hypoxia": 1, "Inappropriate schedule of product administration": 1, "Oxygen saturation": 1, "Pericardial effusion": 1, "Pulmonary oedema": 1}}, {"batchcodes": ["001A21A"], "histogram": {"Headache": 103, "Pain in extremity": 93, "Fatigue": 90, "Pyrexia": 86, "Chills": 69, "Myalgia": 61, "Vaccination site pain": 59, "Pain": 58, "Nausea": 42, "Feeling abnormal": 40, "Arthralgia": 35, "Vaccination site erythema": 34, "Dizziness": 33, "Pruritus": 33, "Asthenia": 31, "Rash": 29, "Erythema": 26, "Body temperature": 25, "Diarrhoea": 25, "Vaccination site swelling": 23, "Vaccination site pruritus": 22, "Dyspnoea": 18, "Lymphadenopathy": 17, "Peripheral swelling": 17, "Vomiting": 17, "Malaise": 16, "Vaccination site warmth": 16, "Hypoaesthesia": 15, "SARS-CoV-2 test": 15, "Blood pressure measurement": 14, "Decreased appetite": 14, "Insomnia": 14, "Vaccination complication": 14, "COVID-19": 13, "Cough": 13, "Urticaria": 13, "Tremor": 11, "Feeling hot": 10, "Somnolence": 10, "Vaccination site rash": 10, "Vaccination site reaction": 10, "Abdominal discomfort": 9, "Anxiety": 9, "Inappropriate schedule of product administration": 9, "Paraesthesia": 9, "Swelling": 9, "Tinnitus": 9, "Back pain": 8, "Chest discomfort": 8, "Influenza like illness": 8, "Limb discomfort": 8, "Oropharyngeal pain": 8, "Palpitations": 8, "Balance disorder": 7, "Burning sensation": 7, "Chest pain": 7, "Hyperhidrosis": 7, "Illness": 7, "Injection site pain": 7, "Injection site pruritus": 7, "Injection site swelling": 7, "Musculoskeletal stiffness": 7, "Neck pain": 7, "Product dose omission issue": 7, "Sluggishness": 7, "Heart rate": 6, "Heart rate increased": 6, "Hypersensitivity": 6, "Joint swelling": 6, "Migraine": 6, "Swelling face": 6, "Vaccination site bruising": 6, "Vaccination site induration": 6, "Vertigo": 6, "Abdominal pain": 5, "Abdominal pain upper": 5, "Fall": 5, "Gait disturbance": 5, "Hypertension": 5, "Injection site erythema": 5, "Lymph node pain": 5, "Mobility decreased": 5, "Rash macular": 5, "Tenderness": 5, "Blood test": 4, "Bone pain": 4, "Condition aggravated": 4, "Device connection issue": 4, "Disorientation": 4, "Electrocardiogram": 4, "Expired product administered": 4, "Head discomfort": 4, "Injection site rash": 4, "Lip swelling": 4, "Loss of consciousness": 4, "Nasopharyngitis": 4, "Nervousness": 4, "Oxygen saturation": 4, "Throat tightness": 4, "Vaccination site mass": 4, "Ageusia": 3, "Arthritis": 3, "Blister": 3, "Blood glucose": 3, "Blood pressure increased": 3, "Body temperature increased": 3, "Breast pain": 3, "Computerised tomogram": 3, "Confusional state": 3, "Contusion": 3, "Discomfort": 3, "Dry mouth": 3, "Dysphagia": 3, "Dyspnoea exertional": 3, "Ear pain": 3, "Eye pain": 3, "Feeding disorder": 3, "Feeling cold": 3, "Gait inability": 3, "Hypoaesthesia oral": 3, "Immunisation reaction": 3, "Muscular weakness": 3, "Nasal discomfort": 3, "Neuralgia": 3, "No adverse event": 3, "Pain in jaw": 3, "Paraesthesia oral": 3, "Pharyngeal swelling": 3, "Pregnancy test": 3, "Rash erythematous": 3, "Rash pruritic": 3, "Tension headache": 3, "Throat irritation": 3, "Underdose": 3, "Urinary tract infection": 3, "Alopecia": 2, "Amnesia": 2, "Anaphylactic reaction": 2, "Anaphylactic shock": 2, "Antibody test": 2, "Aphasia": 2, "Axillary pain": 2, "Bedridden": 2, "Bell's palsy": 2, "Blood glucose increased": 2, "Body temperature abnormal": 2, "Cardiac stress test": 2, "Dehydration": 2, "Dental discomfort": 2, "Depression": 2, "Dizziness postural": 2, "Dysgeusia": 2, "Epistaxis": 2, "Exposure during pregnancy": 2, "Eye pruritus": 2, "Facial discomfort": 2, "Feeling of body temperature change": 2, "Fibrin D dimer": 2, "Hot flush": 2, "Hypersomnia": 2, "Hypoacusis": 2, "Immunodeficiency": 2, "Incorrect route of product administration": 2, 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"Acoustic stimulation tests": 1, "Adverse event": 1, "Adverse reaction": 1, "Anal incontinence": 1, "Angioedema": 1, "Anosmia": 1, "Antibody test negative": 1, "Aortic aneurysm": 1, "Aphthous ulcer": 1, "Appetite disorder": 1, "Arteriogram carotid": 1, "Ascites": 1, "Asthenopia": 1, "Asthma": 1, "B-cell lymphoma": 1, "Back injury": 1, "Bladder pain": 1, "Bladder spasm": 1, "Blindness transient": 1, "Blood blister": 1, "Blood cholesterol": 1, "Blood mercury": 1, "Blood urine": 1, "Blood urine present": 1, "Body temperature fluctuation": 1, "Breast discharge": 1, "Breast inflammation": 1, "Breast tenderness": 1, "Bronchospasm": 1, "Cardiac pacemaker insertion": 1, "Cardiomyopathy": 1, "Catheterisation cardiac": 1, "Cerebral disorder": 1, "Cerebrovascular accident": 1, "Cheilitis": 1, "Choking sensation": 1, "Colonoscopy": 1, "Crying": 1, "Deafness unilateral": 1, "Decreased activity": 1, "Dermatitis contact": 1, "Disturbance in attention": 1, "Drug intolerance": 1, "Dry skin": 1, 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"Temporomandibular joint syndrome": 1, "Tendonitis": 1, "Thirst": 1, "Thrombosis": 1, "Tongue blistering": 1, "Tongue discolouration": 1, "Tongue disorder": 1, "Tongue paralysis": 1, "Tongue ulceration": 1, "Tonsillitis": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Urinary incontinence": 1, "Urticaria papular": 1, "Vaccination site discomfort": 1, "Vaccination site hypersensitivity": 1, "Vaccination site injury": 1, "Vaccination site movement impairment": 1, "Vaccination site nodule": 1, "Varicose vein": 1, "Vascular test": 1, "Venous thrombosis limb": 1, "Weight": 1, "Weight increased": 1, "Wheezing": 1, "Wrong technique in device usage process": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A22A.json b/docs/data/histograms/United States/001A22A.json
new file mode 100644
index 00000000000..bce6111937a
--- /dev/null
+++ b/docs/data/histograms/United States/001A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A22A", "histograms": [{"batchcodes": ["001A22A"], "histogram": {"Arthralgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A29A.json b/docs/data/histograms/United States/001A29A.json
new file mode 100644
index 00000000000..e680a1a0605
--- /dev/null
+++ b/docs/data/histograms/United States/001A29A.json	
@@ -0,0 +1 @@
+{"batchcode": "001A29A", "histograms": [{"batchcodes": ["001A29A"], "histogram": {"Discomfort": 1, "Movement disorder": 1, "Myalgia": 1, "Pain": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001A2A OR 001A2.json b/docs/data/histograms/United States/001A2A OR 001A2.json
new file mode 100644
index 00000000000..b8167ed1586
--- /dev/null
+++ b/docs/data/histograms/United States/001A2A OR 001A2.json	
@@ -0,0 +1 @@
+{"batchcode": "001A2A OR 001A2", "histograms": [{"batchcodes": ["001A2A OR 001A2"], "histogram": {"Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001AC1A.json b/docs/data/histograms/United States/001AC1A.json
new file mode 100644
index 00000000000..8a88eaf09bc
--- /dev/null
+++ b/docs/data/histograms/United States/001AC1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001AC1A", "histograms": [{"batchcodes": ["001AC1A"], "histogram": {"Fatigue": 1, "Influenza": 1, "Muscle tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001AQ1A.json b/docs/data/histograms/United States/001AQ1A.json
new file mode 100644
index 00000000000..ad8f7652f8c
--- /dev/null
+++ b/docs/data/histograms/United States/001AQ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001AQ1A", "histograms": [{"batchcodes": ["001AQ1A"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001AZ10.json b/docs/data/histograms/United States/001AZ10.json
new file mode 100644
index 00000000000..76ea8a5bca9
--- /dev/null
+++ b/docs/data/histograms/United States/001AZ10.json	
@@ -0,0 +1 @@
+{"batchcode": "001AZ10", "histograms": [{"batchcodes": ["001AZ10"], "histogram": {"Chills": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Pyrexia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001AZ1A.json b/docs/data/histograms/United States/001AZ1A.json
new file mode 100644
index 00000000000..ab5b67adf8a
--- /dev/null
+++ b/docs/data/histograms/United States/001AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001AZ1A", "histograms": [{"batchcodes": ["001AZ1A"], "histogram": {"Headache": 2, "Nausea": 2, "Pruritus": 2, "Blood glucose increased": 1, "Bone pain": 1, "Burning sensation": 1, "Dizziness postural": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Malaise": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash pruritic": 1, "Skin disorder": 1, "Somnolence": 1, "Swelling": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001AZIA.json b/docs/data/histograms/United States/001AZIA.json
new file mode 100644
index 00000000000..1a164214024
--- /dev/null
+++ b/docs/data/histograms/United States/001AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "001AZIA", "histograms": [{"batchcodes": ["001AZIA"], "histogram": {"Asthenia": 1, "Cough": 1, "Delirium": 1, "Hypoaesthesia": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Myocardial infarction": 1, "Oral discomfort": 1, "Oropharyngeal discomfort": 1, "Pneumonia": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B/621A.json b/docs/data/histograms/United States/001B/621A.json
new file mode 100644
index 00000000000..2e9153805ec
--- /dev/null
+++ b/docs/data/histograms/United States/001B/621A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B/621A", "histograms": [{"batchcodes": ["001B/621A"], "histogram": {"Ageusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B02A.json b/docs/data/histograms/United States/001B02A.json
new file mode 100644
index 00000000000..b0971b592c9
--- /dev/null
+++ b/docs/data/histograms/United States/001B02A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B02A", "histograms": [{"batchcodes": ["001B02A"], "histogram": {"Erythema": 1, "Pyrexia": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B121A.json b/docs/data/histograms/United States/001B121A.json
new file mode 100644
index 00000000000..71cfce42249
--- /dev/null
+++ b/docs/data/histograms/United States/001B121A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B121A", "histograms": [{"batchcodes": ["001B121A"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B1321A.json b/docs/data/histograms/United States/001B1321A.json
new file mode 100644
index 00000000000..96cae1f747c
--- /dev/null
+++ b/docs/data/histograms/United States/001B1321A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B1321A", "histograms": [{"batchcodes": ["001B1321A"], "histogram": {"Myalgia": 2, "Chills": 1, "Computerised tomogram": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Pain": 1, "Pain in jaw": 1, "Pyrexia": 1, "Toothache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B21.json b/docs/data/histograms/United States/001B21.json
new file mode 100644
index 00000000000..c56cd9e85be
--- /dev/null
+++ b/docs/data/histograms/United States/001B21.json	
@@ -0,0 +1 @@
+{"batchcode": "001B21", "histograms": [{"batchcodes": ["001B21"], "histogram": {"Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B211A.json b/docs/data/histograms/United States/001B211A.json
new file mode 100644
index 00000000000..4b699c36dda
--- /dev/null
+++ b/docs/data/histograms/United States/001B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B211A", "histograms": [{"batchcodes": ["001B211A"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B214.json b/docs/data/histograms/United States/001B214.json
new file mode 100644
index 00000000000..53452f26ef0
--- /dev/null
+++ b/docs/data/histograms/United States/001B214.json	
@@ -0,0 +1 @@
+{"batchcode": "001B214", "histograms": [{"batchcodes": ["001B214"], "histogram": {"Dizziness": 1, "Dysstasia": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Nausea": 1, "Vertigo": 1, "Vestibular neuronitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B219.json b/docs/data/histograms/United States/001B219.json
new file mode 100644
index 00000000000..926d310a80e
--- /dev/null
+++ b/docs/data/histograms/United States/001B219.json	
@@ -0,0 +1 @@
+{"batchcode": "001B219", "histograms": [{"batchcodes": ["001B219"], "histogram": {"Anxiety": 1, "Atrial flutter": 1, "Ocular hyperaemia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B21A,.json b/docs/data/histograms/United States/001B21A,.json
new file mode 100644
index 00000000000..01f955e911d
--- /dev/null
+++ b/docs/data/histograms/United States/001B21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "001B21A,", "histograms": [{"batchcodes": ["001B21A,"], "histogram": {"Dry skin": 1, "Psoriasis": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B21A..json b/docs/data/histograms/United States/001B21A..json
new file mode 100644
index 00000000000..54fbf7670a0
--- /dev/null
+++ b/docs/data/histograms/United States/001B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "001B21A.", "histograms": [{"batchcodes": ["001B21A."], "histogram": {"Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B21A.json b/docs/data/histograms/United States/001B21A.json
new file mode 100644
index 00000000000..17008dd507f
--- /dev/null
+++ b/docs/data/histograms/United States/001B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B21A", "histograms": [{"batchcodes": ["001B21A", "FH8030"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 antibody test": 1}}, {"batchcodes": ["001B21A"], "histogram": {"Pyrexia": 68, "Headache": 61, "Fatigue": 59, "Pain in extremity": 47, "Chills": 45, "Vaccination site pain": 43, "Expired product administered": 41, "Myalgia": 41, "Nausea": 33, "Pain": 28, "Dizziness": 26, "Rash": 25, "Feeling abnormal": 19, "Asthenia": 18, "Body temperature": 18, "Product storage error": 17, "Pruritus": 17, "Arthralgia": 16, "Diarrhoea": 15, "Hyperhidrosis": 15, "Peripheral swelling": 14, "Illness": 13, "Malaise": 13, "Vaccination site erythema": 13, "Vomiting": 13, "Decreased appetite": 12, "Dyspnoea": 12, "Erythema": 12, "Inappropriate schedule of product administration": 12, "Insomnia": 12, "Lymphadenopathy": 12, "Swelling": 12, "Hypoaesthesia": 11, "Product dose omission issue": 11, "Vaccination site warmth": 11, "Vaccination site pruritus": 10, "Vaccination site rash": 10, "Vaccination site swelling": 10, "Influenza like illness": 9, "Nasopharyngitis": 9, "Cough": 8, "Feeling hot": 8, "Gait disturbance": 8, "SARS-CoV-2 test": 8, "Tinnitus": 8, "Urticaria": 8, "Vaccination complication": 8, "Abdominal pain upper": 7, "Chest pain": 7, "Migraine": 7, "COVID-19": 6, "Heart rate": 6, "Hypersensitivity": 6, "Paraesthesia": 6, "Rash pruritic": 6, "Tremor": 6, "Abdominal discomfort": 5, "Blood pressure measurement": 5, "Blood test": 5, "Exposure during pregnancy": 5, "Pregnancy test": 5, "Rash erythematous": 5, "Rhinorrhoea": 5, "Vertigo": 5, "Abdominal pain": 4, "Back pain": 4, "Burning sensation": 4, "Chest discomfort": 4, "Computerised tomogram": 4, "Limb discomfort": 4, "Night sweats": 4, "Palpitations": 4, "SARS-CoV-2 test positive": 4, "Somnolence": 4, "Swelling face": 4, "Taste disorder": 4, "Abdominal distension": 3, "Anaphylactic reaction": 3, "Axillary pain": 3, "Blood glucose": 3, "Bone pain": 3, "Condition aggravated": 3, "Contusion": 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lower": 1, "Accidental overdose": 1, "Activated partial thromboplastin time prolonged": 1, "Adverse drug reaction": 1, "Adverse reaction": 1, "Agitation": 1, "Allergy test": 1, "Antibody test": 1, "Asymptomatic COVID-19": 1, "Atrial fibrillation": 1, "Autoimmune disorder": 1, "Autoimmune thyroiditis": 1, "Axillary mass": 1, "Bedridden": 1, "Blister": 1, "Blood glucose abnormal": 1, "Blood glucose decreased": 1, "Blood glucose increased": 1, "Blood immunoglobulin E": 1, "Blood pressure abnormal": 1, "Blood urine present": 1, "Bowel movement irregularity": 1, "Breast pain": 1, "Cardiac disorder": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Circumoral swelling": 1, "Conjunctival haemorrhage": 1, "Delirium": 1, "Depression": 1, "Dermatitis contact": 1, "Diabetic complication": 1, "Diarrhoea haemorrhagic": 1, "Disability": 1, "Drug ineffective": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pain": 1, "Ear swelling": 1, "Eating disorder": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Eructation": 1, "Erythema of eyelid": 1, "Exposure via breast milk": 1, "Exposure via eye contact": 1, "Extra dose administered": 1, "Eye swelling": 1, "Facial paresis": 1, "Fall": 1, "Fear": 1, "Fear of injection": 1, "Flatulence": 1, "Food allergy": 1, "Foreign body reaction": 1, "Formication": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Gingival discomfort": 1, "Gingival oedema": 1, "Gingival pruritus": 1, "Grey matter heterotopia": 1, "Haemorrhage": 1, "Haemorrhagic stroke": 1, "Hair disorder": 1, "Hangover": 1, "Head discomfort": 1, "Heart rate irregular": 1, "Hemiparesis": 1, "Hypersomnia": 1, "Hypomenorrhoea": 1, "Hypoxia": 1, "Immune system disorder": 1, "Immunodeficiency": 1, "Impaired work ability": 1, "Induration": 1, "Influenza": 1, "Injection site induration": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Intentional dose omission": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Lesion excision": 1, "Lumbar puncture": 1, "Lung disorder": 1, "Lymphopenia": 1, "Magnetic resonance imaging": 1, "Mass": 1, "Memory impairment": 1, "Menstruation delayed": 1, "Mental impairment": 1, "Miliaria": 1, "Miosis": 1, "Monoplegia": 1, "Mouth swelling": 1, "Multiple sclerosis": 1, "Muscle fatigue": 1, "Muscle strain": 1, "Musculoskeletal chest pain": 1, "Mycobacterium tuberculosis complex test": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Myoclonus": 1, "Nasal dryness": 1, "Neoplasm malignant": 1, "Neurological infection": 1, "Neurological symptom": 1, "Nightmare": 1, "No adverse event": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral discomfort": 1, "Oral disorder": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Painful respiration": 1, "Panic attack": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Paranasal sinus discomfort": 1, "Pericarditis": 1, "Photosensitivity reaction": 1, "Pollakiuria": 1, "Prenatal screening test": 1, "Presyncope": 1, "Product administered at inappropriate site": 1, "Product selection error": 1, "Product use issue": 1, "Protein total": 1, "Pulmonary embolism": 1, "Pulmonary pain": 1, "Pulse abnormal": 1, "Rash macular": 1, "Rash pustular": 1, "Renal pain": 1, "Respiratory rate": 1, "Respiratory rate increased": 1, "Salivary hypersecretion": 1, "Scratch": 1, "Secretion discharge": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin reaction": 1, "Skin ulcer": 1, "Skin warm": 1, "Spinal osteoarthritis": 1, "Sunburn": 1, "Swelling of eyelid": 1, "Syncope": 1, "Syringe issue": 1, "Tachycardia": 1, "Testicular pain": 1, "Thirst": 1, "Throat irritation": 1, "Tongue pruritus": 1, "Tuberculosis": 1, "Ultrasound ovary": 1, "Urinary tract infection": 1, "Urine output decreased": 1, "Vaccination site discolouration": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site joint erythema": 1, "Vaccination site oedema": 1, "Vascular pain": 1, "Vasodilatation": 1, "Viral infection": 1, "Vision blurred": 1, "Visual brightness": 1, "Weight decreased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B21A/026B21A.json b/docs/data/histograms/United States/001B21A/026B21A.json
new file mode 100644
index 00000000000..d9813506866
--- /dev/null
+++ b/docs/data/histograms/United States/001B21A/026B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B21A/026B21A", "histograms": [{"batchcodes": ["001B21A/026B21A"], "histogram": {"Feeling hot": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B21Q.json b/docs/data/histograms/United States/001B21Q.json
new file mode 100644
index 00000000000..a6fdd997936
--- /dev/null
+++ b/docs/data/histograms/United States/001B21Q.json	
@@ -0,0 +1 @@
+{"batchcode": "001B21Q", "histograms": [{"batchcodes": ["001B21Q"], "histogram": {"Insomnia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001B22A.json b/docs/data/histograms/United States/001B22A.json
new file mode 100644
index 00000000000..c24e0844dac
--- /dev/null
+++ b/docs/data/histograms/United States/001B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "001B22A", "histograms": [{"batchcodes": ["001B22A"], "histogram": {"Death": 1, "Dizziness": 1, "Feeling abnormal": 1, "Hot flush": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001BZ18A.json b/docs/data/histograms/United States/001BZ18A.json
new file mode 100644
index 00000000000..d13c7a43eac
--- /dev/null
+++ b/docs/data/histograms/United States/001BZ18A.json	
@@ -0,0 +1 @@
+{"batchcode": "001BZ18A", "histograms": [{"batchcodes": ["001BZ18A"], "histogram": {"Heart rate irregular": 1, "Influenza like illness": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001BZ1A.json b/docs/data/histograms/United States/001BZ1A.json
new file mode 100644
index 00000000000..ec9099ee8a4
--- /dev/null
+++ b/docs/data/histograms/United States/001BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001BZ1A", "histograms": [{"batchcodes": ["001BZ1A"], "histogram": {"Body temperature": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001BZIA.json b/docs/data/histograms/United States/001BZIA.json
new file mode 100644
index 00000000000..9890012b4e4
--- /dev/null
+++ b/docs/data/histograms/United States/001BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "001BZIA", "histograms": [{"batchcodes": ["001BZIA"], "histogram": {"Fatigue": 2, "Cyst": 1, "Erythema": 1, "Feeling abnormal": 1, "Nausea": 1, "Performance status decreased": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001C1A.json b/docs/data/histograms/United States/001C1A.json
new file mode 100644
index 00000000000..0dc0b8d6a29
--- /dev/null
+++ b/docs/data/histograms/United States/001C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001C1A", "histograms": [{"batchcodes": ["001C1A"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Incision site rash": 1, "Pruritus": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001C21A.json b/docs/data/histograms/United States/001C21A.json
new file mode 100644
index 00000000000..359c6b63a4c
--- /dev/null
+++ b/docs/data/histograms/United States/001C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001C21A", "histograms": [{"batchcodes": ["001C21A", "001C21A"], "histogram": {"Chills": 1, "Injection site bruising": 1, "Injection site rash": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1}}, {"batchcodes": ["001C21A"], "histogram": {"Headache": 31, "Pyrexia": 25, "Pain in extremity": 22, "Fatigue": 18, "Myalgia": 18, "Chills": 17, "Expired product administered": 17, "Vaccination site pain": 13, "Nausea": 10, "Rash": 10, "Erythema": 8, "Feeling abnormal": 8, "Illness": 8, "Inappropriate schedule of product administration": 8, "Pain": 8, "Pruritus": 8, "Dyspnoea": 7, "Vomiting": 7, "Arthralgia": 6, "Lymphadenopathy": 5, "Swelling": 5, "Urticaria": 5, "Back pain": 4, "Body temperature": 4, "Chest pain": 4, "Diarrhoea": 4, "Dizziness": 4, "Eating disorder": 4, "Limb discomfort": 4, "Paraesthesia": 4, "Product dose omission issue": 4, "Vaccination site erythema": 4, "Asthenia": 3, "Decreased appetite": 3, "Hypersensitivity": 3, "Insomnia": 3, "Lethargy": 3, "Malaise": 3, "Nasopharyngitis": 3, "Oropharyngeal pain": 3, "Peripheral swelling": 3, "Product storage error": 3, "Pulmonary embolism": 3, "Swelling face": 3, "Tremor": 3, "Vaccination site swelling": 3, "Vaccination site warmth": 3, "Vision blurred": 3, "Abdominal pain upper": 2, "Anxiety": 2, "Blood pressure measurement": 2, "Chest discomfort": 2, "Contusion": 2, "Deep vein thrombosis": 2, "Discomfort": 2, "Dysgeusia": 2, "Epistaxis": 2, "Exposure during pregnancy": 2, "Eye swelling": 2, "Gait disturbance": 2, "Herpes zoster": 2, "Hypoaesthesia": 2, "Injection site swelling": 2, "Joint swelling": 2, "Neck pain": 2, "Pneumonitis": 2, "Product administered to patient of inappropriate age": 2, "Rash pruritic": 2, "Ultrasound scan": 2, "Vaccination complication": 2, "Vaccination site pruritus": 2, "Vaccination site rash": 2, "Vaccination site reaction": 2, "Vertigo": 2, "Abdominal pain": 1, "Accidental underdose": 1, "Activated partial thromboplastin time": 1, "Adverse reaction": 1, "Ageusia": 1, "Amaurosis fugax": 1, "Anaphylactic reaction": 1, "Aphonia": 1, "Application site reaction": 1, "Arthritis": 1, "Axillary pain": 1, "Balance disorder": 1, "Blister": 1, "Blood glucose": 1, "Bone pain": 1, "Breast pain": 1, "Bronchitis": 1, "C-reactive protein": 1, "Cardiac disorder": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Confusional state": 1, "Cough": 1, "Dehydration": 1, "Diabetes mellitus inadequate control": 1, "Dysstasia": 1, "Ear pain": 1, "Eye irritation": 1, "Eye pruritus": 1, "Face oedema": 1, "Feeling hot": 1, "Full blood count": 1, "Gastrooesophageal reflux disease": 1, "Head discomfort": 1, "Heavy menstrual bleeding": 1, "Hot flush": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypokinesia": 1, "Immobile": 1, "Immunisation reaction": 1, "Impaired quality of life": 1, "Impaired work ability": 1, "Inflammation": 1, "Influenza like illness": 1, "Injection site discolouration": 1, "Injection site erythema": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Joint range of motion decreased": 1, "Joint stiffness": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Myocardial infarction": 1, "Neoplasm": 1, "Non-cardiac chest pain": 1, "Pain in jaw": 1, "Pallor": 1, "Periorbital swelling": 1, "Photopsia": 1, "Pneumonia": 1, "Poor quality sleep": 1, "Product administered at inappropriate site": 1, "Productive cough": 1, "Pulmonary pain": 1, "Pyelonephritis": 1, "Rash macular": 1, "Rash papular": 1, "Rhinorrhoea": 1, "Salivary hypersecretion": 1, "Scab": 1, "Secretion discharge": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Skin depigmentation": 1, "Skin irritation": 1, "Sleep disorder": 1, "Sluggishness": 1, "Somnolence": 1, "Staphylococcal infection": 1, "Stress": 1, "Syncope": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Thrombosis": 1, "Upper respiratory tract infection": 1, "Vaccination site joint movement impairment": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaginal haemorrhage": 1, "Vasodilatation": 1, "Wrong product administered": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001C2IA.json b/docs/data/histograms/United States/001C2IA.json
new file mode 100644
index 00000000000..5b6687850b0
--- /dev/null
+++ b/docs/data/histograms/United States/001C2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "001C2IA", "histograms": [{"batchcodes": ["001C2IA"], "histogram": {"Balance disorder": 1, "Fall": 1, "Fatigue": 1, "Groin pain": 1, "Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001CA1A.json b/docs/data/histograms/United States/001CA1A.json
new file mode 100644
index 00000000000..91c7257cc22
--- /dev/null
+++ b/docs/data/histograms/United States/001CA1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001CA1A", "histograms": [{"batchcodes": ["001CA1A"], "histogram": {"Insomnia": 1, "Limb discomfort": 1, "Swelling": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001CR1A.json b/docs/data/histograms/United States/001CR1A.json
new file mode 100644
index 00000000000..cd8abdefb52
--- /dev/null
+++ b/docs/data/histograms/United States/001CR1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001CR1A", "histograms": [{"batchcodes": ["001CR1A"], "histogram": {"Chills": 1, "Headache": 1, "Mental impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001CZ1A.json b/docs/data/histograms/United States/001CZ1A.json
new file mode 100644
index 00000000000..198ea638916
--- /dev/null
+++ b/docs/data/histograms/United States/001CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001CZ1A", "histograms": [{"batchcodes": ["001CZ1A"], "histogram": {"Abdominal discomfort": 1, "Anger": 1, "Anxiety": 1, "Asthenia": 1, "Back pain": 1, "Crying": 1, "Depression": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001E21A.json b/docs/data/histograms/United States/001E21A.json
new file mode 100644
index 00000000000..32fc146682a
--- /dev/null
+++ b/docs/data/histograms/United States/001E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001E21A", "histograms": [{"batchcodes": ["001E21A"], "histogram": {"Headache": 4, "Movement disorder": 3, "Pain in extremity": 3, "Chills": 2, "Diarrhoea": 2, "Lip swelling": 2, "Nausea": 2, "Pain": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Apraxia": 1, "Arthralgia": 1, "Body temperature": 1, "Chromaturia": 1, "Dizziness": 1, "Dysphagia": 1, "Fatigue": 1, "Flatulence": 1, "Gastrointestinal pain": 1, "Injection site rash": 1, "Insomnia": 1, "Malaise": 1, "Muscle spasticity": 1, "Oropharyngeal swelling": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rash": 1, "Rash macular": 1, "Rash vesicular": 1, "Skin burning sensation": 1, "Speech disorder": 1, "Swollen tongue": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001EZ1A.json b/docs/data/histograms/United States/001EZ1A.json
new file mode 100644
index 00000000000..db09d545dae
--- /dev/null
+++ b/docs/data/histograms/United States/001EZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "001EZ1A", "histograms": [{"batchcodes": ["001EZ1A"], "histogram": {"Aspartate aminotransferase": 1, "Asthenia": 1, "Gait disturbance": 1, "Muscle twitching": 1, "Paraesthesia": 1, "Serum ferritin": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001F21A.json b/docs/data/histograms/United States/001F21A.json
new file mode 100644
index 00000000000..2c3363fc3cd
--- /dev/null
+++ b/docs/data/histograms/United States/001F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001F21A", "histograms": [{"batchcodes": ["001F21A"], "histogram": {"Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001H21A.json b/docs/data/histograms/United States/001H21A.json
new file mode 100644
index 00000000000..5a5c2b028c2
--- /dev/null
+++ b/docs/data/histograms/United States/001H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001H21A", "histograms": [{"batchcodes": ["001H21A"], "histogram": {"Hypoaesthesia": 1, "Paraesthesia": 1, "Vision blurred": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001J20A.json b/docs/data/histograms/United States/001J20A.json
new file mode 100644
index 00000000000..35cca7b8666
--- /dev/null
+++ b/docs/data/histograms/United States/001J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "001J20A", "histograms": [{"batchcodes": ["001J20A", "GH9703"], "histogram": {"Myalgia": 1}}, {"batchcodes": ["001J20A"], "histogram": {"Dizziness": 2, "Bone pain": 1, "COVID-19": 1, "Chills": 1, "Dyspnoea": 1, "Erythema": 1, "Expired product administered": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Hypopnoea": 1, "Illness": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Injected limb mobility decreased": 1, "Injection site mass": 1, "Nausea": 1, "Nervousness": 1, "Pain in extremity": 1, "Palpitations": 1, "Peripheral swelling": 1, "Respiratory rate decreased": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test negative": 1, "Tenderness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001J21-2A.json b/docs/data/histograms/United States/001J21-2A.json
new file mode 100644
index 00000000000..4a9778d9c71
--- /dev/null
+++ b/docs/data/histograms/United States/001J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "001J21-2A", "histograms": [{"batchcodes": ["001J21-2A"], "histogram": {"Expired product administered": 8, "Product temperature excursion issue": 6, "Poor quality product administered": 3, "Product storage error": 3, "Body temperature": 1, "Chest pain": 1, "Cough": 1, "Dyspnoea": 1, "Metastases to lung": 1, "Nasal congestion": 1, "Oxygen saturation": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001J212A.json b/docs/data/histograms/United States/001J212A.json
new file mode 100644
index 00000000000..27176913018
--- /dev/null
+++ b/docs/data/histograms/United States/001J212A.json	
@@ -0,0 +1 @@
+{"batchcode": "001J212A", "histograms": [{"batchcodes": ["001J212A"], "histogram": {"Burning sensation": 1, "COVID-19": 1, "Condition aggravated": 1, "Hot flush": 1, "Hypertension": 1, "Influenza like illness": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001L20A.json b/docs/data/histograms/United States/001L20A.json
new file mode 100644
index 00000000000..473ae031b56
--- /dev/null
+++ b/docs/data/histograms/United States/001L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "001L20A", "histograms": [{"batchcodes": ["001L20A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Nasopharyngitis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001L21A.json b/docs/data/histograms/United States/001L21A.json
new file mode 100644
index 00000000000..bc5e9f57232
--- /dev/null
+++ b/docs/data/histograms/United States/001L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001L21A", "histograms": [{"batchcodes": ["001L21A"], "histogram": {"Arthralgia": 1, "Axillary pain": 1, "Body temperature": 1, "Chills": 1, "Device connection issue": 1, "Groin pain": 1, "Headache": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain": 1, "Peripheral swelling": 1, "Swelling": 1, "Taste disorder": 1, "Underdose": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001M20A.json b/docs/data/histograms/United States/001M20A.json
new file mode 100644
index 00000000000..5843b55958f
--- /dev/null
+++ b/docs/data/histograms/United States/001M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "001M20A", "histograms": [{"batchcodes": ["001M20A"], "histogram": {"Vaccination site pain": 3, "Rash erythematous": 2, "Vaccination site discomfort": 2, "Atrial fibrillation": 1, "Chills": 1, "Depressed mood": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Muscular weakness": 1, "Nausea": 1, "Neck pain": 1, "Oral discomfort": 1, "Oral pain": 1, "Pain": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "Vaccination error": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001M21A.json b/docs/data/histograms/United States/001M21A.json
new file mode 100644
index 00000000000..6bb417302ed
--- /dev/null
+++ b/docs/data/histograms/United States/001M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001M21A", "histograms": [{"batchcodes": ["001M21A", "1822811"], "histogram": {"Abdominal pain upper": 2, "Body temperature": 2, "COVID-19": 2, "Diarrhoea": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Inappropriate schedule of product administration": 1, "Vaccination failure": 1}}, {"batchcodes": ["001M21A"], "histogram": {"Expired product administered": 28, "Product storage error": 24, "COVID-19": 4, "SARS-CoV-2 test": 4, "Headache": 3, "No adverse event": 3, "Asthenia": 2, "Chills": 2, "Fatigue": 2, "Pyrexia": 2, "Vaccination site erythema": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Bed rest": 1, "Body temperature": 1, "Cervical radiculopathy": 1, "Confusional state": 1, "Dizziness": 1, "Dysstasia": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Hallucination": 1, "Head discomfort": 1, "Hyperhidrosis": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Influenza like illness": 1, "Limb discomfort": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Pain": 1, "Product administered at inappropriate site": 1, "Product administered to patient of inappropriate age": 1, "Product formulation issue": 1, "Pruritus": 1, "Rash": 1, "Skin reaction": 1, "Sluggishness": 1, "Suspected COVID-19": 1, "Swelling": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001R21$.json b/docs/data/histograms/United States/001R21$.json
new file mode 100644
index 00000000000..a220c2249e5
--- /dev/null
+++ b/docs/data/histograms/United States/001R21$.json	
@@ -0,0 +1 @@
+{"batchcode": "001R21$", "histograms": [{"batchcodes": ["001R21$"], "histogram": {"Arthralgia": 1, "Insomnia": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001R214.json b/docs/data/histograms/United States/001R214.json
new file mode 100644
index 00000000000..a40a1218acb
--- /dev/null
+++ b/docs/data/histograms/United States/001R214.json	
@@ -0,0 +1 @@
+{"batchcode": "001R214", "histograms": [{"batchcodes": ["001R214"], "histogram": {"No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/001V21A.json b/docs/data/histograms/United States/001V21A.json
new file mode 100644
index 00000000000..5b74eb9e3b7
--- /dev/null
+++ b/docs/data/histograms/United States/001V21A.json	
@@ -0,0 +1 @@
+{"batchcode": "001V21A", "histograms": [{"batchcodes": ["001V21A"], "histogram": {"Chills": 1, "Hypoaesthesia oral": 1, "Pain in extremity": 1, "Pyrexia": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002-1321A.json b/docs/data/histograms/United States/002-1321A.json
new file mode 100644
index 00000000000..771a67dffe9
--- /dev/null
+++ b/docs/data/histograms/United States/002-1321A.json	
@@ -0,0 +1 @@
+{"batchcode": "002-1321A", "histograms": [{"batchcodes": ["002-1321A"], "histogram": {"COVID-19": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0020A21A.json b/docs/data/histograms/United States/0020A21A.json
new file mode 100644
index 00000000000..488474dedaf
--- /dev/null
+++ b/docs/data/histograms/United States/0020A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0020A21A", "histograms": [{"batchcodes": ["0020A21A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0020B20A.json b/docs/data/histograms/United States/0020B20A.json
new file mode 100644
index 00000000000..b2c0e27f204
--- /dev/null
+++ b/docs/data/histograms/United States/0020B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0020B20A", "histograms": [{"batchcodes": ["0020B20A"], "histogram": {"Fatigue": 1, "Feeling of relaxation": 1, "Headache": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0020L0A.json b/docs/data/histograms/United States/0020L0A.json
new file mode 100644
index 00000000000..2ef79c731cb
--- /dev/null
+++ b/docs/data/histograms/United States/0020L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0020L0A", "histograms": [{"batchcodes": ["0020L0A"], "histogram": {"Pruritus": 1, "Scratch": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002121A.json b/docs/data/histograms/United States/002121A.json
new file mode 100644
index 00000000000..cf73fc0afc9
--- /dev/null
+++ b/docs/data/histograms/United States/002121A.json	
@@ -0,0 +1 @@
+{"batchcode": "002121A", "histograms": [{"batchcodes": ["002121A"], "histogram": {"Body temperature": 1, "Chills": 1, "Erythema": 1, "Headache": 1, "Nausea": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0021321A, 002B2.json b/docs/data/histograms/United States/0021321A, 002B2.json
new file mode 100644
index 00000000000..3b991c57ba1
--- /dev/null
+++ b/docs/data/histograms/United States/0021321A, 002B2.json	
@@ -0,0 +1 @@
+{"batchcode": "0021321A, 002B2", "histograms": [{"batchcodes": ["0021321A, 002B2"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0021321A.json b/docs/data/histograms/United States/0021321A.json
new file mode 100644
index 00000000000..07ed56c3f88
--- /dev/null
+++ b/docs/data/histograms/United States/0021321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0021321A", "histograms": [{"batchcodes": ["0021321A"], "histogram": {"Myalgia": 3, "Headache": 2, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gait disturbance": 1, "Immunisation reaction": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain in extremity": 1, "Poor quality sleep": 1, "Pyrexia": 1, "Renal failure": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0021A.json b/docs/data/histograms/United States/0021A.json
new file mode 100644
index 00000000000..cbd88cb189a
--- /dev/null
+++ b/docs/data/histograms/United States/0021A.json	
@@ -0,0 +1 @@
+{"batchcode": "0021A", "histograms": [{"batchcodes": ["0021A"], "histogram": {"Chills": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0021C21A.json b/docs/data/histograms/United States/0021C21A.json
new file mode 100644
index 00000000000..3189c3791f2
--- /dev/null
+++ b/docs/data/histograms/United States/0021C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0021C21A", "histograms": [{"batchcodes": ["0021C21A"], "histogram": {"Headache": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0022C21A.json b/docs/data/histograms/United States/0022C21A.json
new file mode 100644
index 00000000000..b786c793f4d
--- /dev/null
+++ b/docs/data/histograms/United States/0022C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0022C21A", "histograms": [{"batchcodes": ["0022C21A"], "histogram": {"Headache": 2, "Chills": 1, "Ear congestion": 1, "Ear discomfort": 1, "Influenza": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Pain of skin": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Rhinorrhoea": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0022M0A.json b/docs/data/histograms/United States/0022M0A.json
new file mode 100644
index 00000000000..e499d554bfd
--- /dev/null
+++ b/docs/data/histograms/United States/0022M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0022M0A", "histograms": [{"batchcodes": ["0022M0A"], "histogram": {"Body temperature": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0022M20A.json b/docs/data/histograms/United States/0022M20A.json
new file mode 100644
index 00000000000..38c238c7320
--- /dev/null
+++ b/docs/data/histograms/United States/0022M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0022M20A", "histograms": [{"batchcodes": ["0022M20A"], "histogram": {"COVID-19": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hypoaesthesia": 1, "Lethargy": 1, "Limb discomfort": 1, "Pain": 1, "Paraesthesia": 1, "Product colour issue": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0024M20A.json b/docs/data/histograms/United States/0024M20A.json
new file mode 100644
index 00000000000..93a9cfaa0a1
--- /dev/null
+++ b/docs/data/histograms/United States/0024M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0024M20A", "histograms": [{"batchcodes": ["0024M20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002521A.json b/docs/data/histograms/United States/002521A.json
new file mode 100644
index 00000000000..4e20cfffdc7
--- /dev/null
+++ b/docs/data/histograms/United States/002521A.json	
@@ -0,0 +1 @@
+{"batchcode": "002521A", "histograms": [{"batchcodes": ["002521A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0025H21A.json b/docs/data/histograms/United States/0025H21A.json
new file mode 100644
index 00000000000..de0eb460b61
--- /dev/null
+++ b/docs/data/histograms/United States/0025H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0025H21A", "histograms": [{"batchcodes": ["0025H21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0026052.json b/docs/data/histograms/United States/0026052.json
new file mode 100644
index 00000000000..e577c41f8e5
--- /dev/null
+++ b/docs/data/histograms/United States/0026052.json	
@@ -0,0 +1 @@
+{"batchcode": "0026052", "histograms": [{"batchcodes": ["0026052"], "histogram": {"Fatigue": 1, "Induration": 1, "Pain": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "Vaccination site pustule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0026C21A.json b/docs/data/histograms/United States/0026C21A.json
new file mode 100644
index 00000000000..9546f8b7655
--- /dev/null
+++ b/docs/data/histograms/United States/0026C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0026C21A", "histograms": [{"batchcodes": ["0026C21A"], "histogram": {"Dizziness": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0028218.json b/docs/data/histograms/United States/0028218.json
new file mode 100644
index 00000000000..32315a284d1
--- /dev/null
+++ b/docs/data/histograms/United States/0028218.json	
@@ -0,0 +1 @@
+{"batchcode": "0028218", "histograms": [{"batchcodes": ["0028218"], "histogram": {"Product expiration date issue": 1, "Product physical issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002821A.json b/docs/data/histograms/United States/002821A.json
new file mode 100644
index 00000000000..bbdb927342a
--- /dev/null
+++ b/docs/data/histograms/United States/002821A.json	
@@ -0,0 +1 @@
+{"batchcode": "002821A", "histograms": [{"batchcodes": ["002821A"], "histogram": {"Pain in extremity": 4, "Fatigue": 3, "Asthenia": 2, "Chills": 2, "Dizziness": 2, "Dyspnoea": 2, "Headache": 2, "Heart rate": 2, "Heart rate increased": 2, "Myalgia": 2, "Severe acute respiratory syndrome": 2, "Vision blurred": 2, "Vomiting": 2, "Arthralgia": 1, "Blood test": 1, "COVID-19": 1, "Chest pain": 1, "Cough": 1, "Diarrhoea": 1, "Erythema": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Hyperhidrosis": 1, "Illness": 1, "Impaired quality of life": 1, "Infection": 1, "Joint swelling": 1, "Muscular weakness": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pallor": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pulmonary congestion": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0028A21A.json b/docs/data/histograms/United States/0028A21A.json
new file mode 100644
index 00000000000..65f00db266f
--- /dev/null
+++ b/docs/data/histograms/United States/0028A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0028A21A", "histograms": [{"batchcodes": ["0028A21A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0028L20A.json b/docs/data/histograms/United States/0028L20A.json
new file mode 100644
index 00000000000..48775a97a4e
--- /dev/null
+++ b/docs/data/histograms/United States/0028L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0028L20A", "histograms": [{"batchcodes": ["0028L20A"], "histogram": {"Fatigue": 1, "Inappropriate schedule of product administration": 1, "Rash morbilliform": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0029N3.json b/docs/data/histograms/United States/0029N3.json
new file mode 100644
index 00000000000..dbc67225fe1
--- /dev/null
+++ b/docs/data/histograms/United States/0029N3.json	
@@ -0,0 +1 @@
+{"batchcode": "0029N3", "histograms": [{"batchcodes": ["0029N3"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002A21.json b/docs/data/histograms/United States/002A21.json
new file mode 100644
index 00000000000..c2799699647
--- /dev/null
+++ b/docs/data/histograms/United States/002A21.json	
@@ -0,0 +1 @@
+{"batchcode": "002A21", "histograms": [{"batchcodes": ["002A21"], "histogram": {"Fatigue": 2, "Pyrexia": 2, "Alanine aminotransferase": 1, "Anion gap": 1, "Antinuclear antibody": 1, "Aspartate aminotransferase": 1, "Asthenia": 1, "Basophil count": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "C-reactive protein": 1, "Carbon dioxide": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Eosinophil count": 1, "Feeling abnormal": 1, "Globulin": 1, "Haematocrit": 1, "Haemoglobin": 1, "Headache": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Lymphocyte count": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Monocyte count": 1, "Neutrophil count": 1, "Ocular discomfort": 1, "Physical examination": 1, "Platelet count": 1, "Protein total normal": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate normal": 1, "Red cell distribution width": 1, "Vaccination site pain": 1, "Vision blurred": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002A211A.json b/docs/data/histograms/United States/002A211A.json
new file mode 100644
index 00000000000..8e508a68d7e
--- /dev/null
+++ b/docs/data/histograms/United States/002A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "002A211A", "histograms": [{"batchcodes": ["002A211A"], "histogram": {"Chills": 2, "Nausea": 2, "Adverse reaction": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling hot": 1, "Gait disturbance": 1, "Headache": 1, "Hyperhidrosis": 1, "Nasal discomfort": 1, "Oral pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1, "Skin swelling": 1, "Swelling": 1, "Systemic lupus erythematosus": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002A21A.json b/docs/data/histograms/United States/002A21A.json
new file mode 100644
index 00000000000..96fe02b3e70
--- /dev/null
+++ b/docs/data/histograms/United States/002A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002A21A", "histograms": [{"batchcodes": ["002A21A"], "histogram": {"Headache": 83, "Fatigue": 77, "Pain in extremity": 68, "Pyrexia": 67, "Chills": 54, "Vaccination site pain": 53, "Nausea": 45, "Myalgia": 39, "Pain": 38, "Erythema": 31, "Feeling abnormal": 31, "Vaccination site erythema": 31, "Dizziness": 25, "Vaccination site swelling": 24, "Arthralgia": 23, "Pruritus": 22, "Rash": 21, "Vomiting": 20, "Vaccination site pruritus": 19, "Asthenia": 18, "Dyspnoea": 18, "Body temperature": 17, "Peripheral swelling": 17, "Vaccination site rash": 17, "Diarrhoea": 16, "Vaccination site warmth": 14, "Feeling hot": 12, "Paraesthesia": 12, "Product dose omission issue": 12, "Inappropriate schedule of product administration": 11, "Lymphadenopathy": 11, "Neck pain": 11, "COVID-19": 10, "Malaise": 10, "Burning sensation": 9, "Injection site erythema": 9, "Hypoaesthesia": 8, "Palpitations": 8, "Rash macular": 8, "SARS-CoV-2 test": 8, "Swelling": 8, "Back pain": 7, "Cough": 7, "Gait disturbance": 7, "Insomnia": 7, "Muscle spasms": 7, "Oropharyngeal pain": 7, "Vaccination site reaction": 7, "Decreased appetite": 6, "Hypersensitivity": 6, "Influenza like illness": 6, "Injection site swelling": 6, "Pregnancy test": 6, "Somnolence": 6, "Tenderness": 6, "Abdominal pain upper": 5, "Breast pain": 5, "Chest pain": 5, "Computerised tomogram": 5, "Disorientation": 5, "Expired product administered": 5, "Exposure during pregnancy": 5, "Heart rate": 5, "Illness": 5, "Injection site pain": 5, "Lethargy": 5, "Maternal exposure during pregnancy": 5, "Musculoskeletal stiffness": 5, "Nasopharyngitis": 5, "Rash pruritic": 5, "Tremor": 5, "Urticaria": 5, "Vaccination complication": 5, "Vaccination site induration": 5, "Vaccination site mass": 5, "Vertigo": 5, "Abdominal discomfort": 4, "Balance disorder": 4, "Bedridden": 4, "Blister": 4, "Blood pressure measurement": 4, "Chest discomfort": 4, "Condition aggravated": 4, "Discomfort": 4, "Dysphonia": 4, "Feeling cold": 4, "Head discomfort": 4, "Heart rate increased": 4, "Injection site warmth": 4, "Limb discomfort": 4, "Nasal congestion": 4, "Seizure": 4, "Ultrasound scan": 4, "Abdominal pain": 3, "Anxiety": 3, "Blood test": 3, "Body temperature increased": 3, "Confusional state": 3, "Contusion": 3, "Disturbance in attention": 3, "Drug ineffective": 3, "Dry mouth": 3, "Dyspepsia": 3, "Ear pain": 3, "Flushing": 3, "Herpes zoster": 3, "Hypertension": 3, "Inflammation": 3, "Mass": 3, "Muscular weakness": 3, "Nervousness": 3, "Neuralgia": 3, "Pharyngeal swelling": 3, "Rash erythematous": 3, "Rhinorrhoea": 3, "Skin discolouration": 3, "Urinary incontinence": 3, "Amniocentesis": 2, "Anaphylactic reaction": 2, "Anosmia": 2, "COVID-19 pneumonia": 2, "Cerebrovascular accident": 2, "Constipation": 2, "Dehydration": 2, "Depression": 2, "Dyskinesia": 2, "Ear discomfort": 2, "Electric shock sensation": 2, "Eye pain": 2, "Feeding disorder": 2, "Feeling drunk": 2, "Gastrooesophageal reflux disease": 2, "Hypersomnia": 2, "Hypotension": 2, "Influenza": 2, "Injection site pruritus": 2, "Joint swelling": 2, "Lacrimation increased": 2, "Lip swelling": 2, "Loss of consciousness": 2, "Memory impairment": 2, "Mobility decreased": 2, "Muscle twitching": 2, "Ocular hyperaemia": 2, "Oedema": 2, "Oral herpes": 2, "Oropharyngeal discomfort": 2, "Pollakiuria": 2, "Productive cough": 2, "Rash morbilliform": 2, "SARS-CoV-2 test positive": 2, "Sensation of foreign body": 2, "Swelling face": 2, "Taste disorder": 2, "Therapeutic response unexpected": 2, "Thrombosis": 2, "Toothache": 2, "Ultrasound foetal": 2, "Vaccination site inflammation": 2, "Vaccination site movement impairment": 2, "Vaccination site urticaria": 2, "Abdominal distension": 1, "Abnormal behaviour": 1, "Abnormal dreams": 1, "Abnormal sensation in eye": 1, "Accidental overdose": 1, "Acne": 1, "Acoustic stimulation tests": 1, "Affective disorder": 1, "Ageusia": 1, "Anger": 1, "Antibody test": 1, "Aphonia": 1, "Arteriogram": 1, "Arthritis": 1, "Ascites": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Bell's palsy": 1, "Benign lymph node neoplasm": 1, "Biopsy breast": 1, "Biopsy salivary gland": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Blood urine present": 1, "Bone pain": 1, "Breast tenderness": 1, "Bronchitis": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Cardiomegaly": 1, "Carpal tunnel syndrome": 1, "Cellulitis": 1, "Chest X-ray": 1, "Choking sensation": 1, "Coordination abnormal": 1, "Deafness": 1, "Dementia": 1, "Depressed level of consciousness": 1, "Device connection issue": 1, "Diplopia": 1, "Drug hypersensitivity": 1, "Dry skin": 1, "Dysphagia": 1, "Dysuria": 1, "Emotional distress": 1, "Excessive cerumen production": 1, "Exposure via breast milk": 1, "Eye disorder": 1, "Eye irritation": 1, "Eye pruritus": 1, "Eye swelling": 1, "Facial discomfort": 1, "Facial paralysis": 1, "Fall": 1, "Feeling jittery": 1, "Feeling of relaxation": 1, "Fibromyalgia": 1, "Flatulence": 1, "Fluid retention": 1, "Functional gastrointestinal disorder": 1, "Gait inability": 1, "Gingival bleeding": 1, "Gingivitis": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hepatomegaly": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Injection site bruising": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site rash": 1, "Injection site reaction": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Limb injury": 1, "Lip blister": 1, "Localised oedema": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphopenia": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Mammogram": 1, "Menstrual disorder": 1, "Migraine": 1, "Mood swings": 1, "Mouth swelling": 1, "Muscle discomfort": 1, "Muscle spasticity": 1, "Musculoskeletal discomfort": 1, "Myocarditis": 1, "Nasal discomfort": 1, "Nasal oedema": 1, "Nasal pruritus": 1, "Nerve injury": 1, "Neurological symptom": 1, "Neuropathy peripheral": 1, "Nodule": 1, "Oesophagitis": 1, "Oral candidiasis": 1, "Oral discomfort": 1, "Oral pain": 1, "Pallor": 1, "Paranasal sinus discomfort": 1, "Parkinson's disease": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Pharyngeal paraesthesia": 1, "Pharyngitis streptococcal": 1, "Photophobia": 1, "Platelet count": 1, "Pleural effusion": 1, "Pneumonia": 1, "Poor feeding infant": 1, "Poor quality sleep": 1, "Premenstrual pain": 1, "Prenatal screening test": 1, "Presyncope": 1, "Product storage error": 1, "Pulmonary congestion": 1, "Rash papular": 1, "Rash pustular": 1, "Rash vesicular": 1, "Reflux gastritis": 1, "Renal disorder": 1, "Restless legs syndrome": 1, "Retching": 1, "Retinal migraine": 1, "SARS-CoV-1 test": 1, "Salivary gland enlargement": 1, "Scar": 1, "Screaming": 1, "Secretion discharge": 1, "Sensory loss": 1, "Sinus congestion": 1, "Sinus disorder": 1, "Sinus headache": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin disorder": 1, "Skin swelling": 1, "Skin warm": 1, "Skin weeping": 1, "Sluggishness": 1, "Sneezing": 1, "Speech disorder": 1, "Stenosis": 1, "Suicidal ideation": 1, "Swollen tongue": 1, "Syncope": 1, "Tension headache": 1, "Throat clearing": 1, "Throat irritation": 1, "Throat tightness": 1, "Thyroid pain": 1, "Tinnitus": 1, "Tongue coated": 1, "Tongue discomfort": 1, "Tongue disorder": 1, "Transient ischaemic attack": 1, "Underdose": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Vaccination failure": 1, "Vaccination site discolouration": 1, "Vaccination site lymphadenopathy": 1, "Vaccine breakthrough infection": 1, "Vascular rupture": 1, "Vasoconstriction": 1, "Vasodilatation": 1, "Vein disorder": 1, "Visual impairment": 1, "Wheezing": 1, "Wrong product administered": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002A2JA.json b/docs/data/histograms/United States/002A2JA.json
new file mode 100644
index 00000000000..d9dab07b0e7
--- /dev/null
+++ b/docs/data/histograms/United States/002A2JA.json	
@@ -0,0 +1 @@
+{"batchcode": "002A2JA", "histograms": [{"batchcodes": ["002A2JA"], "histogram": {"Pruritus": 1, "Rash macular": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002A821A.json b/docs/data/histograms/United States/002A821A.json
new file mode 100644
index 00000000000..014b10fac95
--- /dev/null
+++ b/docs/data/histograms/United States/002A821A.json	
@@ -0,0 +1 @@
+{"batchcode": "002A821A", "histograms": [{"batchcodes": ["002A821A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Fatigue": 1, "Hypersensitivity": 1, "Lymphadenopathy": 1, "Photophobia": 1, "Product dose omission issue": 1, "Pyrexia": 1, "SARS-CoV-2 test positive": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002AZ1A.json b/docs/data/histograms/United States/002AZ1A.json
new file mode 100644
index 00000000000..f2d11d886d0
--- /dev/null
+++ b/docs/data/histograms/United States/002AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "002AZ1A", "histograms": [{"batchcodes": ["002AZ1A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002AZIA.json b/docs/data/histograms/United States/002AZIA.json
new file mode 100644
index 00000000000..6f18ec72791
--- /dev/null
+++ b/docs/data/histograms/United States/002AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "002AZIA", "histograms": [{"batchcodes": ["002AZIA"], "histogram": {"Pain": 2, "Pyrexia": 2, "Arthralgia": 1, "Chills": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Productive cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B.json b/docs/data/histograms/United States/002B.json
new file mode 100644
index 00000000000..26394641df5
--- /dev/null
+++ b/docs/data/histograms/United States/002B.json	
@@ -0,0 +1 @@
+{"batchcode": "002B", "histograms": [{"batchcodes": ["002B"], "histogram": {"Fatigue": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B12A.json b/docs/data/histograms/United States/002B12A.json
new file mode 100644
index 00000000000..d8fa35b46e9
--- /dev/null
+++ b/docs/data/histograms/United States/002B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "002B12A", "histograms": [{"batchcodes": ["002B12A"], "histogram": {"Expired product administered": 1, "Eye pain": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Skin indentation": 1, "Swelling": 1, "Swelling face": 1, "Swollen tongue": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B1A.json b/docs/data/histograms/United States/002B1A.json
new file mode 100644
index 00000000000..75c39f32166
--- /dev/null
+++ b/docs/data/histograms/United States/002B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "002B1A", "histograms": [{"batchcodes": ["002B1A"], "histogram": {"Headache": 2, "Back pain": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B214.json b/docs/data/histograms/United States/002B214.json
new file mode 100644
index 00000000000..a449eb01625
--- /dev/null
+++ b/docs/data/histograms/United States/002B214.json	
@@ -0,0 +1 @@
+{"batchcode": "002B214", "histograms": [{"batchcodes": ["002B214"], "histogram": {"Asthenia": 1, "Dyspnoea": 1, "Fatigue": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B218.json b/docs/data/histograms/United States/002B218.json
new file mode 100644
index 00000000000..e5f081a81a7
--- /dev/null
+++ b/docs/data/histograms/United States/002B218.json	
@@ -0,0 +1 @@
+{"batchcode": "002B218", "histograms": [{"batchcodes": ["002B218"], "histogram": {"Adverse event": 1, "Fatigue": 1, "Headache": 1, "Illness": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B21A,.json b/docs/data/histograms/United States/002B21A,.json
new file mode 100644
index 00000000000..aed79f5ce9f
--- /dev/null
+++ b/docs/data/histograms/United States/002B21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "002B21A,", "histograms": [{"batchcodes": ["002B21A,"], "histogram": {"Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B21A-HRSA.json b/docs/data/histograms/United States/002B21A-HRSA.json
new file mode 100644
index 00000000000..c0d6b07842b
--- /dev/null
+++ b/docs/data/histograms/United States/002B21A-HRSA.json	
@@ -0,0 +1 @@
+{"batchcode": "002B21A-HRSA", "histograms": [{"batchcodes": ["002B21A-HRSA"], "histogram": {"Anxiety": 1, "Crying": 1, "Depression": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B21A..json b/docs/data/histograms/United States/002B21A..json
new file mode 100644
index 00000000000..e6ee89d9ea4
--- /dev/null
+++ b/docs/data/histograms/United States/002B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "002B21A.", "histograms": [{"batchcodes": ["002B21A."], "histogram": {"Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B21A.json b/docs/data/histograms/United States/002B21A.json
new file mode 100644
index 00000000000..a53f4a34bb8
--- /dev/null
+++ b/docs/data/histograms/United States/002B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002B21A", "histograms": [{"batchcodes": ["002B21A", "040B21A"], "histogram": {"Back pain": 1, "Biopsy": 1, "Burning sensation": 1, "Contusion": 1, "Decreased immune responsiveness": 1, "Feeling abnormal": 1, "Herpes zoster": 1, "Hyperaesthesia": 1, "Malaise": 1, "Musculoskeletal pain": 1, "Pain": 1, "Pain in extremity": 1, "Rash macular": 1, "Rash papular": 1, "Vaccination failure": 1}}, {"batchcodes": ["002B21A"], "histogram": {"Headache": 58, "Pain in extremity": 55, "Pyrexia": 44, "Chills": 39, "Fatigue": 39, "Vaccination site pain": 38, "Myalgia": 31, "Nausea": 27, "Arthralgia": 22, "Vaccination site erythema": 22, "Pruritus": 21, "Dizziness": 20, "Pain": 20, "Vaccination site swelling": 18, "Feeling abnormal": 17, "Rash": 17, "Vaccination site warmth": 14, "Asthenia": 13, "Dyspnoea": 13, "Vomiting": 13, "SARS-CoV-2 test": 12, "Erythema": 11, "Inappropriate schedule of product administration": 11, "Body temperature": 10, "Peripheral swelling": 10, "COVID-19": 9, "Diarrhoea": 9, "Vaccination site pruritus": 9, "Cough": 8, "Feeling hot": 8, "Lymphadenopathy": 8, "Malaise": 8, "Product dose omission issue": 8, "Urticaria": 8, "Back pain": 7, "Decreased appetite": 7, "Expired product administered": 7, "Feeling cold": 7, "Herpes zoster": 7, "Oropharyngeal pain": 6, "Vaccination complication": 6, "Blood pressure measurement": 5, "Condition aggravated": 5, "Heart rate": 5, "Hypoaesthesia": 5, "Influenza like illness": 5, "Insomnia": 5, "Migraine": 5, "Muscle spasms": 5, "Neck pain": 5, "Somnolence": 5, "Tinnitus": 5, "Vaccination site rash": 5, "Vertigo": 5, "Abdominal discomfort": 4, "Abdominal pain upper": 4, "Anxiety": 4, "Balance disorder": 4, "Chest pain": 4, "Gait disturbance": 4, "Hyperhidrosis": 4, "Limb discomfort": 4, "Movement disorder": 4, "Nasopharyngitis": 4, "Rash pruritic": 4, "Rhinorrhoea": 4, "Skin discolouration": 4, "Sleep disorder": 4, "Swelling": 4, "Tremor": 4, "Ageusia": 3, "Burning sensation": 3, "Depressed mood": 3, "Discomfort": 3, "Fall": 3, "Head discomfort": 3, "Heart rate increased": 3, "Hypokinesia": 3, "Illness": 3, "Injection site erythema": 3, "Joint stiffness": 3, "Mass": 3, "Mobility decreased": 3, "Muscular weakness": 3, "Nasal congestion": 3, "Palpitations": 3, "Rash erythematous": 3, "Swelling face": 3, "Vaccination site bruising": 3, "Vaccination site discolouration": 3, "Vaccination site movement impairment": 3, "Vaccination site reaction": 3, "Accidental overdose": 2, "Amnesia": 2, "Breast mass": 2, "Cerebral haemorrhage": 2, "Chest discomfort": 2, "Confusional state": 2, "Constipation": 2, "Contusion": 2, "Exposure during pregnancy": 2, "Flushing": 2, "Gastrointestinal infection": 2, "Gastrooesophageal reflux disease": 2, "Hyperacusis": 2, "Hypersensitivity": 2, "Injection site pain": 2, "Intentional product use issue": 2, "Interchange of vaccine products": 2, "Lymph node pain": 2, "Maternal exposure during pregnancy": 2, "Mechanical urticaria": 2, "Memory impairment": 2, "Muscle tightness": 2, "Muscle twitching": 2, "Musculoskeletal stiffness": 2, "Ocular discomfort": 2, "Off label use": 2, "Oral candidiasis": 2, "Oral pain": 2, "Oral pruritus": 2, "Oxygen saturation": 2, "Pallor": 2, "Paraesthesia": 2, "Product administered to patient of inappropriate age": 2, "Rheumatoid arthritis": 2, "Skin burning sensation": 2, "Speech disorder": 2, "Syncope": 2, "Throat irritation": 2, "Thrombosis": 2, "Underdose": 2, "Vaccination site discomfort": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site paraesthesia": 2, "Weight decreased": 2, "Abdominal distension": 1, "Adverse event": 1, "Adverse reaction": 1, "Alopecia": 1, "Alpha 1 foetoprotein": 1, "Angioedema": 1, "Anosmia": 1, "Arthritis": 1, "Asthma": 1, "Atrioventricular block": 1, "Bacterial infection": 1, "Bedridden": 1, "Biopsy": 1, "Blister": 1, "Blood blister": 1, "Blood calcium": 1, "Blood cholesterol": 1, "Blood glucose increased": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature fluctuation": 1, "Bone pain": 1, "Bowel movement irregularity": 1, "Bradyphrenia": 1, "Breast pain": 1, "Candida infection": 1, "Cerebral disorder": 1, "Cerebrovascular accident": 1, "Chondrocalcinosis pyrophosphate": 1, "Chronic obstructive pulmonary disease": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Costochondritis": 1, "Deafness": 1, "Decreased activity": 1, "Dental caries": 1, "Dental discomfort": 1, "Depression": 1, "Device connection issue": 1, "Diplegia": 1, "Dysgraphia": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dysstasia": 1, "Eagle's syndrome": 1, "Ear discomfort": 1, "Ear infection": 1, "Ear pain": 1, "Ear swelling": 1, "Electrocardiogram": 1, "Emotional distress": 1, "Energy increased": 1, "Epistaxis": 1, "Eructation": 1, "Eye allergy": 1, "Eye pruritus": 1, "Eye swelling": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Gait inability": 1, "Genital discomfort": 1, "Genital erythema": 1, "Genital infection fungal": 1, "Head injury": 1, "Hospitalisation": 1, "Hot flush": 1, "Hypersomnia": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Immunisation": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Incontinence": 1, "Incorrect route of product administration": 1, "Induration": 1, "Infection": 1, "Inflammation": 1, "Influenza": 1, "Injection site induration": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Intentional dose omission": 1, "Intercepted product administration error": 1, "Irritable bowel syndrome": 1, "Lethargy": 1, "Lichen planus": 1, "Ligament sprain": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Monoplegia": 1, "Muscle fatigue": 1, "Muscle rigidity": 1, "Muscle swelling": 1, "Myocardial infarction": 1, "Nerve compression": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Nightmare": 1, "No adverse event": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Optic neuritis": 1, "Papule": 1, "Paraesthesia oral": 1, "Parkinson's disease": 1, "Pelvic pain": 1, "Periorbital swelling": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Photopsia": 1, "Pleural effusion": 1, "Plicated tongue": 1, "Pneumonia": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Pulmonary embolism": 1, "Pulse abnormal": 1, "Rash papular": 1, "Respiratory rate": 1, "Retching": 1, "Retinal tear": 1, "SARS-CoV-2 test positive": 1, "Sepsis": 1, "Sinusitis": 1, "Skin warm": 1, "Sluggishness": 1, "Spondylitis": 1, "Tachycardia": 1, "Taste disorder": 1, "Tenderness": 1, "Tension headache": 1, "Testicular disorder": 1, "Testicular pain": 1, "Testicular swelling": 1, "Therapeutic response unexpected": 1, "Throat tightness": 1, "Tongue discomfort": 1, "Tooth disorder": 1, "Treatment noncompliance": 1, "Treponema test positive": 1, "Ultrasound Doppler": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Urticaria chronic": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site urticaria": 1, "Vestibular migraine": 1, "Vitreous floaters": 1, "Vitreous haemorrhage": 1, "White blood cell count": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B21D.json b/docs/data/histograms/United States/002B21D.json
new file mode 100644
index 00000000000..2b310db9c49
--- /dev/null
+++ b/docs/data/histograms/United States/002B21D.json	
@@ -0,0 +1 @@
+{"batchcode": "002B21D", "histograms": [{"batchcodes": ["002B21D"], "histogram": {"Aplasia pure red cell": 1, "Full blood count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B27A.json b/docs/data/histograms/United States/002B27A.json
new file mode 100644
index 00000000000..e08369dfc00
--- /dev/null
+++ b/docs/data/histograms/United States/002B27A.json	
@@ -0,0 +1 @@
+{"batchcode": "002B27A", "histograms": [{"batchcodes": ["002B27A"], "histogram": {"Body temperature": 1, "Bone pain": 1, "Chest pain": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Head discomfort": 1, "Migraine": 1, "Nausea": 1, "Pain of skin": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B31A.json b/docs/data/histograms/United States/002B31A.json
new file mode 100644
index 00000000000..2c60bc62c97
--- /dev/null
+++ b/docs/data/histograms/United States/002B31A.json	
@@ -0,0 +1 @@
+{"batchcode": "002B31A", "histograms": [{"batchcodes": ["002B31A"], "histogram": {"Axillary pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002B321A.json b/docs/data/histograms/United States/002B321A.json
new file mode 100644
index 00000000000..ee45a108bb1
--- /dev/null
+++ b/docs/data/histograms/United States/002B321A.json	
@@ -0,0 +1 @@
+{"batchcode": "002B321A", "histograms": [{"batchcodes": ["002B321A"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002BNA.json b/docs/data/histograms/United States/002BNA.json
new file mode 100644
index 00000000000..a768923a66f
--- /dev/null
+++ b/docs/data/histograms/United States/002BNA.json	
@@ -0,0 +1 @@
+{"batchcode": "002BNA", "histograms": [{"batchcodes": ["002BNA"], "histogram": {"Asthenia": 1, "Bowel movement irregularity": 1, "Decreased appetite": 1, "Hallucination": 1, "Parosmia": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002BZ1A.json b/docs/data/histograms/United States/002BZ1A.json
new file mode 100644
index 00000000000..8678ea8762f
--- /dev/null
+++ b/docs/data/histograms/United States/002BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "002BZ1A", "histograms": [{"batchcodes": ["002BZ1A"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain upper": 1, "Colonoscopy": 1, "Depression": 1, "Diarrhoea": 1, "Endoscopy": 1, "Fatigue": 1, "Gastrointestinal pain": 1, "Headache": 1, "Influenza like illness": 1, "Irritable bowel syndrome": 1, "Nausea": 1, "Product dose omission issue": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C12A.json b/docs/data/histograms/United States/002C12A.json
new file mode 100644
index 00000000000..70b86accc2b
--- /dev/null
+++ b/docs/data/histograms/United States/002C12A.json	
@@ -0,0 +1 @@
+{"batchcode": "002C12A", "histograms": [{"batchcodes": ["002C12A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Contusion": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Induration": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Rash macular": 1, "Swelling": 1, "Vaccination site infection": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C1A.json b/docs/data/histograms/United States/002C1A.json
new file mode 100644
index 00000000000..b316caf83c4
--- /dev/null
+++ b/docs/data/histograms/United States/002C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "002C1A", "histograms": [{"batchcodes": ["002C1A"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1, "Sciatica": 1, "Systemic lupus erythematosus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C21.json b/docs/data/histograms/United States/002C21.json
new file mode 100644
index 00000000000..c0d886a9b0f
--- /dev/null
+++ b/docs/data/histograms/United States/002C21.json	
@@ -0,0 +1 @@
+{"batchcode": "002C21", "histograms": [{"batchcodes": ["002C21"], "histogram": {"Expired product administered": 2, "Chills": 1, "Headache": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C214.json b/docs/data/histograms/United States/002C214.json
new file mode 100644
index 00000000000..5f19cdbfcca
--- /dev/null
+++ b/docs/data/histograms/United States/002C214.json	
@@ -0,0 +1 @@
+{"batchcode": "002C214", "histograms": [{"batchcodes": ["002C214"], "histogram": {"Arthralgia": 1, "Bedridden": 1, "Cough": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Pyrexia": 1, "Rash macular": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C21A.json b/docs/data/histograms/United States/002C21A.json
new file mode 100644
index 00000000000..f344b738be0
--- /dev/null
+++ b/docs/data/histograms/United States/002C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002C21A", "histograms": [{"batchcodes": ["002C21A"], "histogram": {"Fatigue": 36, "Myalgia": 34, "Pyrexia": 33, "Vaccination site pain": 32, "Headache": 31, "Expired product administered": 30, "Chills": 23, "Pain in extremity": 21, "Nausea": 15, "Pain": 14, "Arthralgia": 13, "Feeling abnormal": 12, "Asthenia": 11, "Dyspnoea": 11, "Body temperature": 10, "Cough": 10, "Dizziness": 10, "Inappropriate schedule of product administration": 10, "Product storage error": 10, "Vaccination site erythema": 10, "Back pain": 9, "Hypoaesthesia": 9, "Illness": 9, "Influenza like illness": 9, "SARS-CoV-2 test": 9, "Tremor": 9, "Peripheral swelling": 8, "Product administered to patient of inappropriate age": 8, "Product dose omission issue": 8, "Vaccination complication": 8, "Decreased appetite": 7, "Diarrhoea": 7, "Erythema": 7, "Gait disturbance": 7, "Pruritus": 7, "Rash": 7, "Vaccination site swelling": 7, "Chest pain": 6, "Hyperhidrosis": 6, "Insomnia": 6, "Rash pruritic": 6, "Somnolence": 6, "Underdose": 6, "Vomiting": 6, "Abdominal pain": 5, "Ageusia": 5, "COVID-19": 5, "Device connection issue": 5, "Malaise": 5, "Mobility decreased": 5, "Nasal congestion": 5, "Vaccination site rash": 5, "Abdominal pain upper": 4, "Anosmia": 4, "Discomfort": 4, "Feeding disorder": 4, "Loss of consciousness": 4, "Mass": 4, "Neck pain": 4, "Rash erythematous": 4, "Rhinorrhoea": 4, "Swelling": 4, "Vertigo": 4, "Balance disorder": 3, "Chest discomfort": 3, "Head discomfort": 3, "Lethargy": 3, "Migraine": 3, "Nasopharyngitis": 3, "Vaccination site mass": 3, "Vaccination site reaction": 3, "Vaccination site warmth": 3, "Abdominal discomfort": 2, "Accidental overdose": 2, "Arrhythmia": 2, "Bedridden": 2, "Computerised tomogram": 2, "Condition aggravated": 2, "Echocardiogram": 2, "Epistaxis": 2, "Fall": 2, "Haematuria": 2, "Heart rate": 2, "Heart rate increased": 2, "Heavy menstrual bleeding": 2, "Inflammation": 2, "Joint swelling": 2, "Lymphadenopathy": 2, "Memory impairment": 2, "Muscle spasms": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Oral herpes": 2, "Oral mucosal blistering": 2, "Paraesthesia": 2, "Poor quality product administered": 2, "Product temperature excursion issue": 2, "Productive cough": 2, "Pulmonary pain": 2, "Rash papular": 2, "Sleep disorder": 2, "Sneezing": 2, "Testicular pain": 2, "Urinary tract infection": 2, "Urticaria": 2, "Vaccination site movement impairment": 2, "Vision blurred": 2, "X-ray": 2, "Abdominal pain lower": 1, "Abnormal loss of weight": 1, "Agitation": 1, "Allergy to vaccine": 1, "Anxiety": 1, "Arthritis": 1, "Blister": 1, "Blood pressure measurement": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Bradycardia": 1, "Breast cyst": 1, "Breast pain": 1, "Bruxism": 1, "Burning sensation": 1, "Chest X-ray": 1, "Coagulopathy": 1, "Complex regional pain syndrome": 1, "Constipation": 1, "Contusion": 1, "Crying": 1, "Diarrhoea haemorrhagic": 1, "Diplopia": 1, "Disorientation": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Ear pain": 1, "Eating disorder symptom": 1, "Electrocardiogram": 1, "Enuresis": 1, "Epilepsy": 1, "Euphoric mood": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye irritation": 1, "Eye pain": 1, "Feeling cold": 1, "Feeling hot": 1, "Fine motor skill dysfunction": 1, "Foaming at mouth": 1, "Gene mutation identification test": 1, "Generalised tonic-clonic seizure": 1, "Grip strength decreased": 1, "Groin pain": 1, "Haematemesis": 1, "Hunger": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Impaired quality of life": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Increased appetite": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lung disorder": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Mass excision": 1, "Maternal exposure during pregnancy": 1, "Mental impairment": 1, "Micrographia": 1, "Moaning": 1, "Mood altered": 1, "Motor dysfunction": 1, "Mouth swelling": 1, "Movement disorder": 1, "Muscle contractions involuntary": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Myocarditis": 1, "Neck mass": 1, "Nephrocalcinosis": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Oral pain": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Oxygen consumption decreased": 1, "Pain in jaw": 1, "Palpitations": 1, "Panic attack": 1, "Paraesthesia oral": 1, "Paranasal sinus discomfort": 1, "Parkinson's disease": 1, "Parosmia": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Pneumonitis": 1, "Pregnancy test": 1, "Presyncope": 1, "Renal pain": 1, "Respiratory disorder": 1, "Restlessness": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Shoulder operation": 1, "Sinus disorder": 1, "Sitting disability": 1, "Skin abrasion": 1, "Skin discolouration": 1, "Skin disorder": 1, "Skin injury": 1, "Skin swelling": 1, "Skin warm": 1, "Speech disorder": 1, "Swollen tongue": 1, "Taste disorder": 1, "Tenderness": 1, "Tension": 1, "Thirst": 1, "Throat irritation": 1, "Throat tightness": 1, "Thyroxine": 1, "Tinnitus": 1, "Tongue discolouration": 1, "Tooth injury": 1, "Toothache": 1, "Ultrasound scan": 1, "Unevaluable event": 1, "Urinary incontinence": 1, "Urine abnormality": 1, "Vaccination error": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaginal haemorrhage": 1, "Vein disorder": 1, "Vital signs measurement": 1, "Vomiting projectile": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C21B.json b/docs/data/histograms/United States/002C21B.json
new file mode 100644
index 00000000000..25c52c2a035
--- /dev/null
+++ b/docs/data/histograms/United States/002C21B.json	
@@ -0,0 +1 @@
+{"batchcode": "002C21B", "histograms": [{"batchcodes": ["002C21B"], "histogram": {"Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C26A.json b/docs/data/histograms/United States/002C26A.json
new file mode 100644
index 00000000000..4455ab1c8c6
--- /dev/null
+++ b/docs/data/histograms/United States/002C26A.json	
@@ -0,0 +1 @@
+{"batchcode": "002C26A", "histograms": [{"batchcodes": ["002C26A"], "histogram": {"Fatigue": 1, "Headache": 1, "Hypertension": 1, "Myalgia": 1, "Nausea": 1, "Ocular discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002C2IA.json b/docs/data/histograms/United States/002C2IA.json
new file mode 100644
index 00000000000..6bf1b47ee02
--- /dev/null
+++ b/docs/data/histograms/United States/002C2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "002C2IA", "histograms": [{"batchcodes": ["002C2IA"], "histogram": {"Incorrect route of product administration": 1, "Insomnia": 1, "Limb discomfort": 1, "Musculoskeletal discomfort": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002CIA.json b/docs/data/histograms/United States/002CIA.json
new file mode 100644
index 00000000000..a14dae32e54
--- /dev/null
+++ b/docs/data/histograms/United States/002CIA.json	
@@ -0,0 +1 @@
+{"batchcode": "002CIA", "histograms": [{"batchcodes": ["002CIA"], "histogram": {"Arthritis": 1, "Diarrhoea": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002CZ1A.json b/docs/data/histograms/United States/002CZ1A.json
new file mode 100644
index 00000000000..d2b49c1c433
--- /dev/null
+++ b/docs/data/histograms/United States/002CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "002CZ1A", "histograms": [{"batchcodes": ["002CZ1A"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Injection site warmth": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002D21A.json b/docs/data/histograms/United States/002D21A.json
new file mode 100644
index 00000000000..7982dea8fe9
--- /dev/null
+++ b/docs/data/histograms/United States/002D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002D21A", "histograms": [{"batchcodes": ["002D21A"], "histogram": {"Asthma": 1, "Cough": 1, "Dyspnoea": 1, "Illness": 1, "Lymphadenopathy": 1, "Pain": 1, "Pharyngeal swelling": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002DA1C.json b/docs/data/histograms/United States/002DA1C.json
new file mode 100644
index 00000000000..bf5a9247816
--- /dev/null
+++ b/docs/data/histograms/United States/002DA1C.json	
@@ -0,0 +1 @@
+{"batchcode": "002DA1C", "histograms": [{"batchcodes": ["002DA1C"], "histogram": {"Device connection issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002E21A.json b/docs/data/histograms/United States/002E21A.json
new file mode 100644
index 00000000000..bb046795b65
--- /dev/null
+++ b/docs/data/histograms/United States/002E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002E21A", "histograms": [{"batchcodes": ["002E21A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002F21.json b/docs/data/histograms/United States/002F21.json
new file mode 100644
index 00000000000..dad030a6170
--- /dev/null
+++ b/docs/data/histograms/United States/002F21.json	
@@ -0,0 +1 @@
+{"batchcode": "002F21", "histograms": [{"batchcodes": ["002F21"], "histogram": {"Feeling abnormal": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002F214.json b/docs/data/histograms/United States/002F214.json
new file mode 100644
index 00000000000..1c43a139ae2
--- /dev/null
+++ b/docs/data/histograms/United States/002F214.json	
@@ -0,0 +1 @@
+{"batchcode": "002F214", "histograms": [{"batchcodes": ["002F214"], "histogram": {"Chills": 1, "Hyperhidrosis": 1, "Muscle spasms": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002F21A  NO EX.json b/docs/data/histograms/United States/002F21A  NO EX.json
new file mode 100644
index 00000000000..c5667b4704f
--- /dev/null
+++ b/docs/data/histograms/United States/002F21A  NO EX.json	
@@ -0,0 +1 @@
+{"batchcode": "002F21A  NO EX", "histograms": [{"batchcodes": ["002F21A  NO EX"], "histogram": {"Body temperature": 1, "Chills": 1, "Cold sweat": 1, "Decreased appetite": 1, "Nausea": 1, "Nervousness": 1, "Pyrexia": 1, "Restless legs syndrome": 1, "SARS-CoV-2 test": 1, "Thirst": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002F21A OR 602F.json b/docs/data/histograms/United States/002F21A OR 602F.json
new file mode 100644
index 00000000000..6abb10ba7fc
--- /dev/null
+++ b/docs/data/histograms/United States/002F21A OR 602F.json	
@@ -0,0 +1 @@
+{"batchcode": "002F21A OR 602F", "histograms": [{"batchcodes": ["002F21A OR 602F"], "histogram": {"Cough": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Rash pruritic": 1, "Varicella": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002F21A.json b/docs/data/histograms/United States/002F21A.json
new file mode 100644
index 00000000000..20a7e32b5b0
--- /dev/null
+++ b/docs/data/histograms/United States/002F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002F21A", "histograms": [{"batchcodes": ["002F21A"], "histogram": {"Expired product administered": 21, "Myalgia": 10, "Nausea": 10, "Vaccination site pain": 8, "Chills": 7, "Fatigue": 7, "Headache": 7, "Pain in extremity": 7, "Vaccination site erythema": 7, "Erythema": 6, "Feeling abnormal": 6, "Feeling cold": 6, "Peripheral swelling": 6, "Pruritus": 6, "Pyrexia": 6, "Body temperature": 5, "Dizziness": 5, "Lymphadenopathy": 5, "Vaccination complication": 5, "Abdominal pain upper": 4, "Chest discomfort": 4, "Dyspnoea": 4, "Hyperhidrosis": 4, "Illness": 4, "Inappropriate schedule of product administration": 4, "Pain": 4, "Rash": 4, "Vaccination site swelling": 4, "Arthralgia": 3, "Asthenia": 3, "Diarrhoea": 3, "Feeling hot": 3, "Limb discomfort": 3, "Nasal congestion": 3, "Product storage error": 3, "Tremor": 3, "Vaccination site pruritus": 3, "Vaccination site rash": 3, "Vaccination site warmth": 3, "Ageusia": 2, "Alanine aminotransferase": 2, "Aspartate aminotransferase": 2, "Blood pressure measurement": 2, "Cardiac flutter": 2, "Cough": 2, "Device connection issue": 2, "Euphoric mood": 2, "Feeding disorder": 2, "Feeling of despair": 2, "Hypersensitivity": 2, "Influenza like illness": 2, "Insomnia": 2, "Lethargy": 2, "Mobility decreased": 2, "Muscle spasms": 2, "Nasal discomfort": 2, "Oropharyngeal pain": 2, "Pallor": 2, "Paraesthesia": 2, "SARS-CoV-2 test": 2, "Urticaria": 2, "Vaccination site mass": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Abdominal pain": 1, "Abnormal dreams": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Appendicitis": 1, "Arthritis": 1, "Atrial fibrillation": 1, "Autoimmune hepatitis": 1, "Back pain": 1, "Bedridden": 1, "Blood phosphorus": 1, "Bone pain": 1, "Cardiac disorder": 1, "Cardiomegaly": 1, "Chest X-ray": 1, "Chest pain": 1, "Choking": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Crying": 1, "Cyanosis": 1, "Diplopia": 1, "Discomfort": 1, "Diverticulitis": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysstasia": 1, "Eye swelling": 1, "Fall": 1, "Fear": 1, "Flushing": 1, "Haemoptysis": 1, "Head discomfort": 1, "Hemiparesis": 1, "Hepatic enzyme": 1, "Hepatic function abnormal": 1, "Hot flush": 1, "Hypokinesia": 1, "Hypotension": 1, "Impaired driving ability": 1, "Impaired quality of life": 1, "Inflammation": 1, "Influenza": 1, "Injection site pruritus": 1, "Interchange of vaccine products": 1, "Irritability": 1, "Joint lock": 1, "Limb mass": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Motor dysfunction": 1, "Muscle discomfort": 1, "Muscle twitching": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nervous system disorder": 1, "No adverse event": 1, "Oral mucosal erythema": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Paranasal sinus discomfort": 1, "Peripheral coldness": 1, "Pharyngeal swelling": 1, "Polydipsia": 1, "Poor quality sleep": 1, "Product administration interrupted": 1, "Product contamination physical": 1, "Product dose omission issue": 1, "Pulmonary oedema": 1, "Rash erythematous": 1, "Rhinorrhoea": 1, "Scab": 1, "Skin discomfort": 1, "Sleep disorder": 1, "Stomatitis": 1, "Swollen tongue": 1, "Syncope": 1, "Tachycardia": 1, "Tenderness": 1, "Thirst": 1, "Throat tightness": 1, "Tongue discolouration": 1, "Underdose": 1, "Vaccination site induration": 1, "Vaccination site infection": 1, "Vaccination site movement impairment": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Weight loss poor": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002H20A.json b/docs/data/histograms/United States/002H20A.json
new file mode 100644
index 00000000000..8954bc56bae
--- /dev/null
+++ b/docs/data/histograms/United States/002H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "002H20A", "histograms": [{"batchcodes": ["002H20A"], "histogram": {"Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002H21A.json b/docs/data/histograms/United States/002H21A.json
new file mode 100644
index 00000000000..126632f6bcb
--- /dev/null
+++ b/docs/data/histograms/United States/002H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002H21A", "histograms": [{"batchcodes": ["002H21A"], "histogram": {"Pyrexia": 2, "COVID-19": 1, "Chills": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Rhinorrhoea": 1, "Somnolence": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002L20A.json b/docs/data/histograms/United States/002L20A.json
new file mode 100644
index 00000000000..b5b2f28a205
--- /dev/null
+++ b/docs/data/histograms/United States/002L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "002L20A", "histograms": [{"batchcodes": ["002L20A"], "histogram": {"Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002L21A.json b/docs/data/histograms/United States/002L21A.json
new file mode 100644
index 00000000000..8d7974e944f
--- /dev/null
+++ b/docs/data/histograms/United States/002L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002L21A", "histograms": [{"batchcodes": ["002L21A"], "histogram": {"Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002M1A.json b/docs/data/histograms/United States/002M1A.json
new file mode 100644
index 00000000000..ac46991e8d1
--- /dev/null
+++ b/docs/data/histograms/United States/002M1A.json	
@@ -0,0 +1 @@
+{"batchcode": "002M1A", "histograms": [{"batchcodes": ["002M1A"], "histogram": {"COVID-19": 1, "Chills": 1, "Fatigue": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002M20A.json b/docs/data/histograms/United States/002M20A.json
new file mode 100644
index 00000000000..108a7d19954
--- /dev/null
+++ b/docs/data/histograms/United States/002M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "002M20A", "histograms": [{"batchcodes": ["002M20A"], "histogram": {"Body temperature": 1, "Bradyphrenia": 1, "Breast swelling": 1, "Breast tenderness": 1, "COVID-19": 1, "Headache": 1, "Mass": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002M21A.json b/docs/data/histograms/United States/002M21A.json
new file mode 100644
index 00000000000..daf6ed367c2
--- /dev/null
+++ b/docs/data/histograms/United States/002M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002M21A", "histograms": [{"batchcodes": ["002M21A"], "histogram": {"Expired product administered": 44, "Product storage error": 27, "COVID-19": 4, "Back pain": 2, "Body temperature": 2, "Fall": 2, "Fatigue": 2, "Headache": 2, "No adverse event": 2, "Pain": 2, "Pain in extremity": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Abdominal discomfort": 1, "Anxiety": 1, "Blood glucose fluctuation": 1, "Blood pressure measurement": 1, "Body mass index": 1, "Bone pain": 1, "Brain injury": 1, "Chills": 1, "Computerised tomogram": 1, "Contusion": 1, "Erythema": 1, "Feeling hot": 1, "Gait disturbance": 1, "Generalised tonic-clonic seizure": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Heart rate increased": 1, "Hypertension": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Loss of personal independence in daily activities": 1, "Migraine": 1, "Musculoskeletal discomfort": 1, "Neck pain": 1, "Night sweats": 1, "Oxygen saturation": 1, "Panic attack": 1, "Peripheral swelling": 1, "Pneumonia": 1, "Presyncope": 1, "Product administered to patient of inappropriate age": 1, "Rash": 1, "Respiratory rate": 1, "Skin discolouration": 1, "Skin induration": 1, "Swelling": 1, "Tremor": 1, "Vaccination failure": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002MZ1A/00ZMZIA.json b/docs/data/histograms/United States/002MZ1A/00ZMZIA.json
new file mode 100644
index 00000000000..d387fbee7a1
--- /dev/null
+++ b/docs/data/histograms/United States/002MZ1A/00ZMZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "002MZ1A/00ZMZIA", "histograms": [{"batchcodes": ["002MZ1A/00ZMZIA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002N20A.json b/docs/data/histograms/United States/002N20A.json
new file mode 100644
index 00000000000..b8114a53312
--- /dev/null
+++ b/docs/data/histograms/United States/002N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "002N20A", "histograms": [{"batchcodes": ["002N20A"], "histogram": {"Chills": 1, "Headache": 1, "Nasopharyngitis": 1, "Nausea": 1, "Night sweats": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002S21A.json b/docs/data/histograms/United States/002S21A.json
new file mode 100644
index 00000000000..b0fe1d5df29
--- /dev/null
+++ b/docs/data/histograms/United States/002S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "002S21A", "histograms": [{"batchcodes": ["002S21A"], "histogram": {"Abdominal pain upper": 1, "Accidental overdose": 1, "Diarrhoea": 1, "Head injury": 1, "Influenza": 1, "Loss of consciousness": 1, "Nausea": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/002ZAZ1A.json b/docs/data/histograms/United States/002ZAZ1A.json
new file mode 100644
index 00000000000..14666af3983
--- /dev/null
+++ b/docs/data/histograms/United States/002ZAZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "002ZAZ1A", "histograms": [{"batchcodes": ["002ZAZ1A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003.json b/docs/data/histograms/United States/003.json
new file mode 100644
index 00000000000..f087b6b18c2
--- /dev/null
+++ b/docs/data/histograms/United States/003.json	
@@ -0,0 +1 @@
+{"batchcode": "003", "histograms": [{"batchcodes": ["003"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0030210.json b/docs/data/histograms/United States/0030210.json
new file mode 100644
index 00000000000..936f8eb4f08
--- /dev/null
+++ b/docs/data/histograms/United States/0030210.json	
@@ -0,0 +1 @@
+{"batchcode": "0030210", "histograms": [{"batchcodes": ["0030210"], "histogram": {"Ear discomfort": 1, "Ear pruritus": 1, "Hypersensitivity": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003021A.json b/docs/data/histograms/United States/003021A.json
new file mode 100644
index 00000000000..d453210655c
--- /dev/null
+++ b/docs/data/histograms/United States/003021A.json	
@@ -0,0 +1 @@
+{"batchcode": "003021A", "histograms": [{"batchcodes": ["003021A"], "histogram": {"Bone pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Vaccination site pruritus": 1, "Vitreous floaters": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0030C21A.json b/docs/data/histograms/United States/0030C21A.json
new file mode 100644
index 00000000000..e1f0c457072
--- /dev/null
+++ b/docs/data/histograms/United States/0030C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0030C21A", "histograms": [{"batchcodes": ["0030C21A"], "histogram": {"Feeling abnormal": 1, "Memory impairment": 1, "Nasopharyngitis": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0030L20A.json b/docs/data/histograms/United States/0030L20A.json
new file mode 100644
index 00000000000..63524a3e762
--- /dev/null
+++ b/docs/data/histograms/United States/0030L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0030L20A", "histograms": [{"batchcodes": ["0030L20A"], "histogram": {"Body temperature": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0031321A.json b/docs/data/histograms/United States/0031321A.json
new file mode 100644
index 00000000000..0f44831622b
--- /dev/null
+++ b/docs/data/histograms/United States/0031321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0031321A", "histograms": [{"batchcodes": ["0031321A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0031321V.json b/docs/data/histograms/United States/0031321V.json
new file mode 100644
index 00000000000..c5d28a59049
--- /dev/null
+++ b/docs/data/histograms/United States/0031321V.json	
@@ -0,0 +1 @@
+{"batchcode": "0031321V", "histograms": [{"batchcodes": ["0031321V"], "histogram": {"Condition aggravated": 1, "Insomnia": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0031821A.json b/docs/data/histograms/United States/0031821A.json
new file mode 100644
index 00000000000..a931f422573
--- /dev/null
+++ b/docs/data/histograms/United States/0031821A.json	
@@ -0,0 +1 @@
+{"batchcode": "0031821A", "histograms": [{"batchcodes": ["0031821A"], "histogram": {"Asthenia": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0031A21A.json b/docs/data/histograms/United States/0031A21A.json
new file mode 100644
index 00000000000..fda6e541454
--- /dev/null
+++ b/docs/data/histograms/United States/0031A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0031A21A", "histograms": [{"batchcodes": ["0031A21A"], "histogram": {"Chills": 1, "Headache": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0031B21A.json b/docs/data/histograms/United States/0031B21A.json
new file mode 100644
index 00000000000..4e92f30ff6a
--- /dev/null
+++ b/docs/data/histograms/United States/0031B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0031B21A", "histograms": [{"batchcodes": ["0031B21A"], "histogram": {"Anaphylactic reaction": 1, "Dyspnoea": 1, "Hypertension": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0031M20A.json b/docs/data/histograms/United States/0031M20A.json
new file mode 100644
index 00000000000..d66d9155728
--- /dev/null
+++ b/docs/data/histograms/United States/0031M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0031M20A", "histograms": [{"batchcodes": ["0031M20A"], "histogram": {"Injection site pain": 1, "Limb injury": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00321A.json b/docs/data/histograms/United States/00321A.json
new file mode 100644
index 00000000000..af622dc1a0c
--- /dev/null
+++ b/docs/data/histograms/United States/00321A.json	
@@ -0,0 +1 @@
+{"batchcode": "00321A", "histograms": [{"batchcodes": ["00321A"], "histogram": {"Fatigue": 1, "Headache": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00321CA.json b/docs/data/histograms/United States/00321CA.json
new file mode 100644
index 00000000000..cde822e40ab
--- /dev/null
+++ b/docs/data/histograms/United States/00321CA.json	
@@ -0,0 +1 @@
+{"batchcode": "00321CA", "histograms": [{"batchcodes": ["00321CA"], "histogram": {"Device connection issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0032B21A.json b/docs/data/histograms/United States/0032B21A.json
new file mode 100644
index 00000000000..913cc828896
--- /dev/null
+++ b/docs/data/histograms/United States/0032B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0032B21A", "histograms": [{"batchcodes": ["0032B21A"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0032C (L OR I).json b/docs/data/histograms/United States/0032C (L OR I).json
new file mode 100644
index 00000000000..54344cce3c6
--- /dev/null
+++ b/docs/data/histograms/United States/0032C (L OR I).json	
@@ -0,0 +1 @@
+{"batchcode": "0032C (L OR I)", "histograms": [{"batchcodes": ["0032C (L OR I)"], "histogram": {"Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0032L20A.json b/docs/data/histograms/United States/0032L20A.json
new file mode 100644
index 00000000000..19adfc35a4e
--- /dev/null
+++ b/docs/data/histograms/United States/0032L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0032L20A", "histograms": [{"batchcodes": ["0032L20A"], "histogram": {"Vaccination site discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003321-2A.json b/docs/data/histograms/United States/003321-2A.json
new file mode 100644
index 00000000000..b892ecd8720
--- /dev/null
+++ b/docs/data/histograms/United States/003321-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "003321-2A", "histograms": [{"batchcodes": ["003321-2A"], "histogram": {"Acne": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0034211A.json b/docs/data/histograms/United States/0034211A.json
new file mode 100644
index 00000000000..20336e94b00
--- /dev/null
+++ b/docs/data/histograms/United States/0034211A.json	
@@ -0,0 +1 @@
+{"batchcode": "0034211A", "histograms": [{"batchcodes": ["0034211A"], "histogram": {"Feeling abnormal": 1, "Lymph node pain": 1, "Nasal congestion": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0034214.json b/docs/data/histograms/United States/0034214.json
new file mode 100644
index 00000000000..f0f3a11a0b6
--- /dev/null
+++ b/docs/data/histograms/United States/0034214.json	
@@ -0,0 +1 @@
+{"batchcode": "0034214", "histograms": [{"batchcodes": ["0034214"], "histogram": {"Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003421A.json b/docs/data/histograms/United States/003421A.json
new file mode 100644
index 00000000000..1a827781f3d
--- /dev/null
+++ b/docs/data/histograms/United States/003421A.json	
@@ -0,0 +1 @@
+{"batchcode": "003421A", "histograms": [{"batchcodes": ["003421A"], "histogram": {"Hypokinesia": 1, "Pain in extremity": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0034C21A.json b/docs/data/histograms/United States/0034C21A.json
new file mode 100644
index 00000000000..696d4f6dec1
--- /dev/null
+++ b/docs/data/histograms/United States/0034C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0034C21A", "histograms": [{"batchcodes": ["0034C21A"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Pain in jaw": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0035252A.json b/docs/data/histograms/United States/0035252A.json
new file mode 100644
index 00000000000..84dcb96c8a9
--- /dev/null
+++ b/docs/data/histograms/United States/0035252A.json	
@@ -0,0 +1 @@
+{"batchcode": "0035252A", "histograms": [{"batchcodes": ["0035252A"], "histogram": {"Blood pressure measurement": 1, "Cough": 1, "Fatigue": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Rhinorrhoea": 1, "Sneezing": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0035C21A.json b/docs/data/histograms/United States/0035C21A.json
new file mode 100644
index 00000000000..7c90e2ef1e2
--- /dev/null
+++ b/docs/data/histograms/United States/0035C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0035C21A", "histograms": [{"batchcodes": ["0035C21A"], "histogram": {"Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003621A.json b/docs/data/histograms/United States/003621A.json
new file mode 100644
index 00000000000..2566e3e3fcd
--- /dev/null
+++ b/docs/data/histograms/United States/003621A.json	
@@ -0,0 +1 @@
+{"batchcode": "003621A", "histograms": [{"batchcodes": ["003621A"], "histogram": {"Eye swelling": 1, "Headache": 1, "Lip blister": 1, "Lip swelling": 1, "Myalgia": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0037A21B.json b/docs/data/histograms/United States/0037A21B.json
new file mode 100644
index 00000000000..7550569891d
--- /dev/null
+++ b/docs/data/histograms/United States/0037A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "0037A21B", "histograms": [{"batchcodes": ["0037A21B"], "histogram": {"Asthenia": 1, "Chills": 1, "Night sweats": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003811A.json b/docs/data/histograms/United States/003811A.json
new file mode 100644
index 00000000000..1d7609870a2
--- /dev/null
+++ b/docs/data/histograms/United States/003811A.json	
@@ -0,0 +1 @@
+{"batchcode": "003811A", "histograms": [{"batchcodes": ["003811A"], "histogram": {"Mobility decreased": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003821A.json b/docs/data/histograms/United States/003821A.json
new file mode 100644
index 00000000000..21cc4e25f96
--- /dev/null
+++ b/docs/data/histograms/United States/003821A.json	
@@ -0,0 +1 @@
+{"batchcode": "003821A", "histograms": [{"batchcodes": ["003821A"], "histogram": {"Nausea": 2, "Pyrexia": 2, "Vomiting": 2, "Arthralgia": 1, "Bone pain": 1, "Cardiac function test": 1, "Chest injury": 1, "Contusion": 1, "Face injury": 1, "Fall": 1, "Headache": 1, "Illness": 1, "Injection site rash": 1, "Insomnia": 1, "Joint injury": 1, "Malaise": 1, "Pain": 1, "Pain in extremity": 1, "Syncope": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0038B21A.json b/docs/data/histograms/United States/0038B21A.json
new file mode 100644
index 00000000000..4ac0db99f55
--- /dev/null
+++ b/docs/data/histograms/United States/0038B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0038B21A", "histograms": [{"batchcodes": ["0038B21A"], "histogram": {"Biopsy skin": 1, "Blood thyroid stimulating hormone": 1, "Colonoscopy": 1, "Computerised tomogram thorax": 1, "Expired product administered": 1, "High density lipoprotein decreased": 1, "Investigation": 1, "Physical examination": 1, "Rectal examination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0039B21A.json b/docs/data/histograms/United States/0039B21A.json
new file mode 100644
index 00000000000..83b977d7313
--- /dev/null
+++ b/docs/data/histograms/United States/0039B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0039B21A", "histograms": [{"batchcodes": ["0039B21A"], "histogram": {"Blood test": 2, "Injection site inflammation": 2, "Body temperature": 1, "Chills": 1, "Expired product administered": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Injection site swelling": 1, "Lymphadenopathy": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Pyrexia": 1, "Swelling": 1, "Ultrasound scan": 1, "Ultrasound scan normal": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003A12A.json b/docs/data/histograms/United States/003A12A.json
new file mode 100644
index 00000000000..afc8d6d7296
--- /dev/null
+++ b/docs/data/histograms/United States/003A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "003A12A", "histograms": [{"batchcodes": ["003A12A"], "histogram": {"Body temperature": 1, "Influenza like illness": 1, "Myalgia": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003A21.json b/docs/data/histograms/United States/003A21.json
new file mode 100644
index 00000000000..275045851a1
--- /dev/null
+++ b/docs/data/histograms/United States/003A21.json	
@@ -0,0 +1 @@
+{"batchcode": "003A21", "histograms": [{"batchcodes": ["003A21"], "histogram": {"Body temperature": 1, "Chills": 1, "Deafness": 1, "Ear discomfort": 1, "Fatigue": 1, "Feeling abnormal": 1, "Flushing": 1, "Head discomfort": 1, "Headache": 1, "Lymphadenopathy": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tenderness": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003A2117.json b/docs/data/histograms/United States/003A2117.json
new file mode 100644
index 00000000000..71f523065c3
--- /dev/null
+++ b/docs/data/histograms/United States/003A2117.json	
@@ -0,0 +1 @@
+{"batchcode": "003A2117", "histograms": [{"batchcodes": ["003A2117"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003A211A.json b/docs/data/histograms/United States/003A211A.json
new file mode 100644
index 00000000000..63175b4eb66
--- /dev/null
+++ b/docs/data/histograms/United States/003A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "003A211A", "histograms": [{"batchcodes": ["003A211A"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003A21A..json b/docs/data/histograms/United States/003A21A..json
new file mode 100644
index 00000000000..f5bbe59a901
--- /dev/null
+++ b/docs/data/histograms/United States/003A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "003A21A.", "histograms": [{"batchcodes": ["003A21A."], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003A21A.json b/docs/data/histograms/United States/003A21A.json
new file mode 100644
index 00000000000..24f29499fb1
--- /dev/null
+++ b/docs/data/histograms/United States/003A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003A21A", "histograms": [{"batchcodes": ["003A21A"], "histogram": {"Fatigue": 58, "Pyrexia": 53, "Chills": 51, "Pain in extremity": 49, "Headache": 47, "Pain": 40, "Myalgia": 35, "Nausea": 34, "Vaccination site pain": 28, "Vaccination site erythema": 24, "Erythema": 20, "Dizziness": 19, "Arthralgia": 18, "Vaccination site swelling": 17, "Vaccination site warmth": 16, "Expired product administered": 15, "Vaccination site pruritus": 15, "Feeling abnormal": 14, "Malaise": 14, "Peripheral swelling": 14, "Pruritus": 14, "Body temperature": 12, "Diarrhoea": 12, "Asthenia": 11, "Insomnia": 11, "Rash": 11, "Decreased appetite": 10, "Dyspnoea": 10, "Feeling hot": 9, "Inappropriate schedule of product administration": 9, "Influenza like illness": 9, "Product administered to patient of inappropriate age": 9, "Vomiting": 8, "COVID-19": 7, "Oropharyngeal pain": 7, "Product administration error": 7, "Somnolence": 7, "Tremor": 7, "Vaccination site rash": 7, "Blood pressure measurement": 6, "Limb discomfort": 6, "Musculoskeletal stiffness": 6, "Nasopharyngitis": 6, "Abdominal pain upper": 5, "Back pain": 5, "Gait disturbance": 5, "Heart rate": 5, "Heart rate increased": 5, "Illness": 5, "Lymphadenopathy": 5, "Paraesthesia": 5, "Urticaria": 5, "Vaccination site induration": 5, "Blood test": 4, "Cough": 4, "Exposure during pregnancy": 4, "Head discomfort": 4, "Immunisation reaction": 4, "Muscle spasms": 4, "Nasal congestion": 4, "Neck pain": 4, "Palpitations": 4, "Product dose omission issue": 4, "Rash macular": 4, "SARS-CoV-2 test": 4, "Swelling": 4, "Tinnitus": 4, "Vaccination site bruising": 4, "Vaccination site reaction": 4, "Balance disorder": 3, "Bedridden": 3, "Burning sensation": 3, "Chest pain": 3, "Confusional state": 3, "Fall": 3, "Hyperhidrosis": 3, "Loss of consciousness": 3, "Paraesthesia oral": 3, "Pregnancy": 3, "Rash erythematous": 3, "Rash pruritic": 3, "SARS-CoV-2 test positive": 3, "Therapeutic response unexpected": 3, "Vaccination complication": 3, "Weight decreased": 3, "Abdominal discomfort": 2, "Abdominal pain": 2, "Ageusia": 2, "Angioedema": 2, "Anxiety": 2, "Aphonia": 2, "Blister": 2, "Blood pressure decreased": 2, "Blood pressure fluctuation": 2, "Cerebrovascular accident": 2, "Condition aggravated": 2, "Depressed mood": 2, "Disorientation": 2, "Drug ineffective": 2, "Dysstasia": 2, "Eczema": 2, "Electrocardiogram": 2, "Epistaxis": 2, "Eye irritation": 2, "Feeling cold": 2, "Herpes zoster": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Hypoaesthesia oral": 2, "Hypokinesia": 2, "Incorrect route of product administration": 2, "Infection": 2, "Influenza": 2, "Injection site mass": 2, "Interchange of vaccine products": 2, "Loss of personal independence in daily activities": 2, "Magnetic resonance imaging": 2, "Mobility decreased": 2, "Muscular weakness": 2, "Nervousness": 2, "Neuralgia": 2, "Oxygen saturation": 2, "Parosmia": 2, "Pulmonary embolism": 2, "Seizure": 2, "Sinus disorder": 2, "Sneezing": 2, "Swelling face": 2, "Syncope": 2, "Tachycardia": 2, "Tenderness": 2, "Thrombosis": 2, "Vaccination site inflammation": 2, "Vaccination site mass": 2, "Vaccination site movement impairment": 2, "X-ray": 2, "Accidental exposure to product": 1, "Accidental overdose": 1, "Adverse event": 1, "Alopecia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Arthritis": 1, "Asthma": 1, "Axillary pain": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Blood glucose increased": 1, "Blood urine": 1, "Blood urine present": 1, "Bone pain": 1, "Brain oedema": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Chest discomfort": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Constipation": 1, "Contusion": 1, "Cor pulmonale acute": 1, "Death": 1, "Deep vein thrombosis": 1, "Depression": 1, "Dermatitis": 1, "Discomfort": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dyspnoea at rest": 1, "Ear haemorrhage": 1, "Ear pain": 1, "Epicondylitis": 1, "Epilepsy": 1, "Epstein-Barr virus infection reactivation": 1, "Exposure to SARS-CoV-2": 1, "Extrasystoles": 1, "Eye pruritus": 1, "Fear": 1, "Feeding disorder": 1, "Female orgasmic disorder": 1, "Flat affect": 1, "Gastrooesophageal reflux disease": 1, "Gingival discomfort": 1, "Groin pain": 1, "Haematemesis": 1, "Haemorrhage": 1, "Heart rate abnormal": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Hot flush": 1, "Hypotension": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Induration": 1, "Inflammation": 1, "Influenza A virus test": 1, "Influenza virus test": 1, "Injection site coldness": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Intermenstrual bleeding": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Laryngitis": 1, "Lethargy": 1, "Limb mass": 1, "Lip blister": 1, "Mass": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Mental impairment": 1, "Muscle rigidity": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Nervous system disorder": 1, "Night sweats": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral herpes": 1, "Osteoarthritis": 1, "Pain of skin": 1, "Palatal swelling": 1, "Panic attack": 1, "Paranasal sinus discomfort": 1, "Parkinsonism": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Pneumonitis": 1, "Pregnancy test positive": 1, "Presyncope": 1, "Product storage error": 1, "Renal disorder": 1, "Retching": 1, "Rhinorrhoea": 1, "SARS-CoV-1 test": 1, "Sciatica": 1, "Shoulder injury related to vaccine administration": 1, "Sinusitis": 1, "Skin warm": 1, "Skin weeping": 1, "Sleep disorder": 1, "Sluggishness": 1, "Stress": 1, "Sunburn": 1, "Swollen tongue": 1, "Synovial cyst": 1, "Tendonitis": 1, "Therapeutic product ineffective": 1, "Thinking abnormal": 1, "Thirst": 1, "Throat irritation": 1, "Tongue pruritus": 1, "Torticollis": 1, "Unevaluable event": 1, "Urinary tract infection": 1, "Vaccination site abscess": 1, "Vaccination site discolouration": 1, "Vaccination site dysaesthesia": 1, "Vaccination site haemorrhage": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site nodule": 1, "Vaccination site pallor": 1, "Vaccination site urticaria": 1, "Vein disorder": 1, "Vertigo": 1, "Viral infection": 1, "Visual impairment": 1, "Vitreous floaters": 1, "Walking aid user": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003A27A.json b/docs/data/histograms/United States/003A27A.json
new file mode 100644
index 00000000000..ea00924b603
--- /dev/null
+++ b/docs/data/histograms/United States/003A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "003A27A", "histograms": [{"batchcodes": ["003A27A"], "histogram": {"Headache": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003ACIA.json b/docs/data/histograms/United States/003ACIA.json
new file mode 100644
index 00000000000..f15d695f3f2
--- /dev/null
+++ b/docs/data/histograms/United States/003ACIA.json	
@@ -0,0 +1 @@
+{"batchcode": "003ACIA", "histograms": [{"batchcodes": ["003ACIA"], "histogram": {"Abdominal pain": 1, "Adverse drug reaction": 1, "Blood pressure increased": 1, "Dizziness": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Nasopharyngitis": 1, "Nausea": 1, "Oral pigmentation": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003AHA.json b/docs/data/histograms/United States/003AHA.json
new file mode 100644
index 00000000000..1cd21c20541
--- /dev/null
+++ b/docs/data/histograms/United States/003AHA.json	
@@ -0,0 +1 @@
+{"batchcode": "003AHA", "histograms": [{"batchcodes": ["003AHA"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Insomnia": 1, "Lip swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003AZ1A.json b/docs/data/histograms/United States/003AZ1A.json
new file mode 100644
index 00000000000..1faca82a9dc
--- /dev/null
+++ b/docs/data/histograms/United States/003AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "003AZ1A", "histograms": [{"batchcodes": ["003AZ1A"], "histogram": {"Drug specific antibody": 1, "Fatigue": 1, "Lethargy": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003AZIA.json b/docs/data/histograms/United States/003AZIA.json
new file mode 100644
index 00000000000..27912513c7a
--- /dev/null
+++ b/docs/data/histograms/United States/003AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "003AZIA", "histograms": [{"batchcodes": ["003AZIA"], "histogram": {"Myalgia": 2, "Pyrexia": 2, "Asthenia": 1, "Chills": 1, "Confusional state": 1, "Dizziness": 1, "Dysgeusia": 1, "Dysstasia": 1, "Fall": 1, "Fatigue": 1, "Headache": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Injury": 1, "Nausea": 1, "Nervous system disorder": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003B21.json b/docs/data/histograms/United States/003B21.json
new file mode 100644
index 00000000000..bd2a0b62917
--- /dev/null
+++ b/docs/data/histograms/United States/003B21.json	
@@ -0,0 +1 @@
+{"batchcode": "003B21", "histograms": [{"batchcodes": ["003B21"], "histogram": {"Expired product administered": 2, "Investigation": 1, "Occult blood": 1, "Physical examination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003B21A.json b/docs/data/histograms/United States/003B21A.json
new file mode 100644
index 00000000000..b39b84bfbe8
--- /dev/null
+++ b/docs/data/histograms/United States/003B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003B21A", "histograms": [{"batchcodes": ["003B21A", "GH9697"], "histogram": {"Interchange of vaccine products": 1, "Off label use": 1, "Product use issue": 1, "Wheezing": 1}}, {"batchcodes": ["003B21A"], "histogram": {"Fatigue": 58, "Headache": 56, "Myalgia": 53, "Pyrexia": 51, "Chills": 46, "Expired product administered": 43, "Pain in extremity": 41, "Product temperature excursion issue": 34, "Vaccination site pain": 33, "Pain": 30, "Product storage error": 29, "Nausea": 28, "Dizziness": 23, "Feeling abnormal": 22, "Vaccination site erythema": 22, "Arthralgia": 20, "Vaccination site swelling": 20, "COVID-19": 19, "Vaccination site warmth": 15, "Lymphadenopathy": 14, "Asthenia": 13, "Vomiting": 13, "Illness": 12, "Rash": 12, "Swelling": 12, "Vaccination site pruritus": 12, "Dyspnoea": 11, "Erythema": 11, "Insomnia": 11, "Poor quality product administered": 11, "Pruritus": 11, "Chest pain": 10, "SARS-CoV-2 test": 10, "Wrong technique in product usage process": 9, "Feeling hot": 8, "Hyperhidrosis": 8, "Body temperature": 7, "Diarrhoea": 7, "Feeling cold": 7, "Lymph node pain": 7, "Neck pain": 7, "Palpitations": 7, "Product dose omission issue": 7, "Vaccination site reaction": 7, "Axillary pain": 6, "Decreased appetite": 6, "Inappropriate schedule of product administration": 6, "Influenza like illness": 6, "Malaise": 6, "Maternal exposure during pregnancy": 6, "Musculoskeletal stiffness": 6, "Nasopharyngitis": 6, "Oropharyngeal pain": 6, "Peripheral swelling": 6, "Physical examination": 6, "Somnolence": 6, "Tinnitus": 6, "Urticaria": 6, "Back pain": 5, "Blood pressure measurement": 5, "Heart rate": 5, "Heart rate increased": 5, "Hypoaesthesia": 5, "Mobility decreased": 5, "Paraesthesia": 5, "Product administered to patient of inappropriate age": 5, "Product administration error": 5, "Contusion": 4, "Cough": 4, "Electrocardiogram": 4, "Hypersomnia": 4, "Investigation": 4, "Muscle spasms": 4, "Swollen tongue": 4, "Vaccination site rash": 4, "Abdominal pain upper": 3, "Blood test": 3, "Condition aggravated": 3, "Dehydration": 3, "Dysgeusia": 3, "Exposure during pregnancy": 3, "Eye pruritus": 3, "Hypersensitivity": 3, "Inflammation": 3, "Laboratory test": 3, "Limb discomfort": 3, "Muscular weakness": 3, "Pregnancy test": 3, "Retching": 3, "Thirst": 3, "Urinary tract infection": 3, "Urine analysis": 3, "Vaccination site induration": 3, "Vaccination site movement impairment": 3, "Vertigo": 3, "Weight decreased": 3, "Abdominal pain": 2, "Aphasia": 2, "Atrial fibrillation": 2, "Balance disorder": 2, "Bell's palsy": 2, "Blepharospasm": 2, "Blood pressure fluctuation": 2, "Body temperature increased": 2, "Breast pain": 2, "Cellulitis": 2, "Cheilitis": 2, "Chest discomfort": 2, "Computerised tomogram": 2, "Coronavirus test": 2, "Device connection issue": 2, "Diplopia": 2, "Disorientation": 2, "Disturbance in attention": 2, "Drug ineffective": 2, "Dyspepsia": 2, "Ear pain": 2, "Eye irritation": 2, "Eye swelling": 2, "Head discomfort": 2, "Hot flush": 2, "Hypertension": 2, "Hypoaesthesia oral": 2, "Impaired work ability": 2, "Injected limb mobility decreased": 2, "Injection site erythema": 2, "Injection site pain": 2, "Injection site pruritus": 2, "Joint swelling": 2, "Lip swelling": 2, "Liver function test": 2, "Maternal exposure before pregnancy": 2, "Memory impairment": 2, "Migraine": 2, "Nasal congestion": 2, "Nervousness": 2, "Ocular hyperaemia": 2, "Oxygen saturation": 2, "Product colour issue": 2, "Product quality issue": 2, "Productive cough": 2, "Rhinorrhoea": 2, "Serum ferritin increased": 2, "Sinusitis": 2, "Skin reaction": 2, "Sleep disorder": 2, "Swelling face": 2, "Tachycardia": 2, "Throat irritation": 2, "Throat tightness": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site mass": 2, "Vision blurred": 2, "Visual impairment": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Abnormal behaviour": 1, "Abnormal cord insertion": 1, "Abortion spontaneous": 1, "Abscess": 1, "Accidental underdose": 1, "Acne": 1, "Ageusia": 1, "Agitation": 1, "Alopecia": 1, "Anal pruritus": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Aptyalism": 1, "Arthritis": 1, "Asthma": 1, "Autoscopy": 1, "Axillary mass": 1, "Bile output abnormal": 1, "Biopsy": 1, "Bipolar disorder": 1, "Blister": 1, "Blood albumin": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Body temperature fluctuation": 1, "Bone pain": 1, "Bowel movement irregularity": 1, "Breast swelling": 1, "Bronchial oedema": 1, "Bronchitis": 1, "Bronchospasm": 1, "Burning sensation": 1, "C-reactive protein": 1, "Cardiac flutter": 1, "Cardiac murmur": 1, "Cardiac stress test": 1, "Cerebral artery embolism": 1, "Chapped lips": 1, "Chest X-ray": 1, "Cluster headache": 1, "Colitis ulcerative": 1, "Computerised tomogram thorax": 1, "Confusional state": 1, "Deafness": 1, "Deafness unilateral": 1, "Deep vein thrombosis": 1, "Defaecation urgency": 1, "Dehydroepiandrosterone test": 1, "Delirium": 1, "Depression suicidal": 1, "Device occlusion": 1, "Discomfort": 1, "Diverticulitis": 1, "Drug eruption": 1, "Dry mouth": 1, "Dry throat": 1, "Dysphagia": 1, "Dysphonia": 1, "Eating disorder": 1, "Electromyogram": 1, "Energy increased": 1, "Epistaxis": 1, "Eustachian tube dysfunction": 1, "Exposure to SARS-CoV-2": 1, "Eye haemorrhage": 1, "Eyelid ptosis": 1, "Fall": 1, "Feeding disorder": 1, "Feeling drunk": 1, "Flushing": 1, "Foot fracture": 1, "Freezing phenomenon": 1, "Gastrointestinal pain": 1, "Gastrooesophageal reflux disease": 1, "General physical condition": 1, "Gingival abscess": 1, "Gingival discomfort": 1, "Glucose tolerance test": 1, "Gout": 1, "Hair disorder": 1, "Heavy menstrual bleeding": 1, "Hemianaesthesia": 1, "Hemiparaesthesia": 1, "Hepatic enzyme abnormal": 1, "Herpes zoster": 1, "High density lipoprotein": 1, "Hunger": 1, "Hypertensive crisis": 1, "Hypoacusis": 1, "Hypokinesia": 1, "Impaired driving ability": 1, "Incoherent": 1, "Influenza": 1, "Inguinal mass": 1, "Injection site haemorrhage": 1, "Injection site mass": 1, "Injection site swelling": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Lacrimation increased": 1, "Laryngitis": 1, "Left ventricular hypertrophy": 1, "Lethargy": 1, "Libido decreased": 1, "Limb deformity": 1, "Lip dry": 1, "Macrocytosis": 1, "Mammogram": 1, "Mass": 1, "Miliaria": 1, "Mouth swelling": 1, "Movement disorder": 1, "Mucosal dryness": 1, "Muscle contractions involuntary": 1, "Muscle contracture": 1, "Muscle tightness": 1, "Musculoskeletal pain": 1, "Nasal discomfort": 1, "Nasal dryness": 1, "Near death experience": 1, "Neuralgia": 1, "Neutrophil count": 1, "Nightmare": 1, "Ocular discomfort": 1, "Off label use": 1, "Oral discomfort": 1, "Oral herpes": 1, "Oral mucosal eruption": 1, "Oral mucosal erythema": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Pallor": 1, "Panic reaction": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Pharyngeal swelling": 1, "Pharyngitis": 1, "Placental disorder": 1, "Platelet count": 1, "Presyncope": 1, "Proctalgia": 1, "Pulmonary congestion": 1, "Pulmonary embolism": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Renal failure": 1, "Respiratory rate increased": 1, "Respiratory tract infection": 1, "Right ventricular failure": 1, "Right ventricular hypertrophy": 1, "SARS-CoV-2 test positive": 1, "Scab": 1, "Sensory loss": 1, "Skin discolouration": 1, "Skin irritation": 1, "Skin test": 1, "Sleep deficit": 1, "Speech disorder": 1, "Strabismus": 1, "Subchorionic haematoma": 1, "Suspected counterfeit product": 1, "Systemic lupus erythematosus": 1, "Taste disorder": 1, "Tenderness": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Thyroid disorder": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Tuberculin test": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Ultrasound thyroid": 1, "Underdose": 1, "Unevaluable event": 1, "Urine abnormality": 1, "Vaccination complication": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site dysaesthesia": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site nodule": 1, "Vaccination site urticaria": 1, "Ventricular extrasystoles": 1, "Vulvovaginal discomfort": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003B21D.json b/docs/data/histograms/United States/003B21D.json
new file mode 100644
index 00000000000..f79cc8b4c48
--- /dev/null
+++ b/docs/data/histograms/United States/003B21D.json	
@@ -0,0 +1 @@
+{"batchcode": "003B21D", "histograms": [{"batchcodes": ["003B21D"], "histogram": {"Arrhythmia": 3, "Pain in extremity": 3, "Atrial fibrillation": 2, "Heart rate": 2, "Dizziness": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Pain": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003B21E.json b/docs/data/histograms/United States/003B21E.json
new file mode 100644
index 00000000000..f3cadb0c325
--- /dev/null
+++ b/docs/data/histograms/United States/003B21E.json	
@@ -0,0 +1 @@
+{"batchcode": "003B21E", "histograms": [{"batchcodes": ["003B21E"], "histogram": {"Asthenia": 1, "Headache": 1, "Pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003B71A.json b/docs/data/histograms/United States/003B71A.json
new file mode 100644
index 00000000000..0fa6617878e
--- /dev/null
+++ b/docs/data/histograms/United States/003B71A.json	
@@ -0,0 +1 @@
+{"batchcode": "003B71A", "histograms": [{"batchcodes": ["003B71A"], "histogram": {"Chills": 2, "Fatigue": 2, "Pain in extremity": 2, "Pyrexia": 2, "Ageusia": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003B84H.json b/docs/data/histograms/United States/003B84H.json
new file mode 100644
index 00000000000..fa9aa6aa087
--- /dev/null
+++ b/docs/data/histograms/United States/003B84H.json	
@@ -0,0 +1 @@
+{"batchcode": "003B84H", "histograms": [{"batchcodes": ["003B84H"], "histogram": {"Asthenia": 1, "Condition aggravated": 1, "Diarrhoea": 1, "Electric shock sensation": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gastrooesophageal reflux disease": 1, "Head discomfort": 1, "Hypophagia": 1, "Immunisation reaction": 1, "Lactose intolerance": 1, "Migraine": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Myalgia": 1, "Sinus disorder": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003BB21A.json b/docs/data/histograms/United States/003BB21A.json
new file mode 100644
index 00000000000..8bb3bee34c9
--- /dev/null
+++ b/docs/data/histograms/United States/003BB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003BB21A", "histograms": [{"batchcodes": ["003BB21A"], "histogram": {"Pain in extremity": 2, "Chills": 1, "Discomfort": 1, "Fatigue": 1, "Feeling hot": 1, "Gait disturbance": 1, "Headache": 1, "Hyperhidrosis": 1, "Limb discomfort": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Peripheral swelling": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003BNA.json b/docs/data/histograms/United States/003BNA.json
new file mode 100644
index 00000000000..86885aace1c
--- /dev/null
+++ b/docs/data/histograms/United States/003BNA.json	
@@ -0,0 +1 @@
+{"batchcode": "003BNA", "histograms": [{"batchcodes": ["003BNA"], "histogram": {"Nasopharyngitis": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003C21.json b/docs/data/histograms/United States/003C21.json
new file mode 100644
index 00000000000..440a5f83a85
--- /dev/null
+++ b/docs/data/histograms/United States/003C21.json	
@@ -0,0 +1 @@
+{"batchcode": "003C21", "histograms": [{"batchcodes": ["003C21"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003C211A.json b/docs/data/histograms/United States/003C211A.json
new file mode 100644
index 00000000000..8e5aa70573c
--- /dev/null
+++ b/docs/data/histograms/United States/003C211A.json	
@@ -0,0 +1 @@
+{"batchcode": "003C211A", "histograms": [{"batchcodes": ["003C211A"], "histogram": {"Confusional state": 1, "Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003C21A.json b/docs/data/histograms/United States/003C21A.json
new file mode 100644
index 00000000000..1c2ad4d4078
--- /dev/null
+++ b/docs/data/histograms/United States/003C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003C21A", "histograms": [{"batchcodes": ["003C21A", "031B21A"], "histogram": {"Chills": 1, "Extra dose administered": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Lethargy": 1, "Myalgia": 1, "SARS-CoV-2 antibody test": 1}}, {"batchcodes": ["003C21A"], "histogram": {"Expired product administered": 55, "Pyrexia": 37, "Chills": 29, "Headache": 29, "Fatigue": 24, "Myalgia": 19, "Pain in extremity": 19, "Vaccination site pain": 16, "Feeling abnormal": 15, "Nausea": 14, "Rash": 12, "Pruritus": 11, "SARS-CoV-2 test": 11, "Dyspnoea": 10, "Arthralgia": 9, "Vaccination complication": 9, "Vomiting": 9, "Body temperature": 8, "Dizziness": 8, "Product dose omission issue": 8, "Product storage error": 8, "Vaccination site pruritus": 8, "Asthenia": 7, "COVID-19": 7, "Cough": 7, "Vaccination site swelling": 7, "Hypoaesthesia": 6, "Illness": 6, "Malaise": 6, "Peripheral swelling": 6, "Underdose": 6, "Vaccination site warmth": 6, "Erythema": 5, "Inappropriate schedule of product administration": 5, "Influenza like illness": 5, "Musculoskeletal stiffness": 5, "Pain": 5, "Paraesthesia": 5, "Vaccination site erythema": 5, "Bedridden": 4, "Blood pressure measurement": 4, "Device connection issue": 4, "Diarrhoea": 4, "Lethargy": 4, "Mobility decreased": 4, "Product administered to patient of inappropriate age": 4, "Rash macular": 4, "Somnolence": 4, "Urticaria": 4, "Vaccination site rash": 4, "Chest discomfort": 3, "Condition aggravated": 3, "Gait disturbance": 3, "Hyperhidrosis": 3, "Hypokinesia": 3, "Impaired work ability": 3, "Loss of personal independence in daily activities": 3, "Lymph node pain": 3, "Lymphadenopathy": 3, "Neck pain": 3, "Neuralgia": 3, "Oropharyngeal pain": 3, "Swelling": 3, "Taste disorder": 3, "Throat tightness": 3, "Vaccination site induration": 3, "Anxiety": 2, "Back pain": 2, "Bell's palsy": 2, "Bone pain": 2, "Chest pain": 2, "Discomfort": 2, "Disturbance in attention": 2, "Drug ineffective": 2, "Dysgeusia": 2, "Electrocardiogram": 2, "Eye pain": 2, "Feeling cold": 2, "Gait inability": 2, "Heart rate": 2, "Hypersensitivity": 2, "Hypersomnia": 2, "Hypertension": 2, "Hypoacusis": 2, "Injection site erythema": 2, "Insomnia": 2, "Loss of consciousness": 2, "Neuropathy peripheral": 2, "Paraesthesia oral": 2, "Prothrombin time": 2, "Rash pruritic": 2, "Scratch": 2, "Swelling face": 2, "Syringe issue": 2, "Tachycardia": 2, "Throat irritation": 2, "Wheezing": 2, "Abdominal discomfort": 1, "Abnormal behaviour": 1, "Abnormal dreams": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Aggression": 1, "Agitation": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Blister": 1, "Blood glucose increased": 1, "Blood potassium": 1, "Blood pressure abnormal": 1, "Carbon dioxide": 1, "Cardiac function test": 1, "Coagulopathy": 1, "Computerised tomogram abdomen": 1, "Constipation": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Dementia": 1, "Diplopia": 1, "Drooling": 1, "Dry mouth": 1, "Dysphagia": 1, "Dysphonia": 1, "Dysstasia": 1, "Ear pain": 1, "Eating disorder": 1, "Epistaxis": 1, "Facial pain": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Gastritis": 1, "Gastrooesophageal reflux disease": 1, "Generalised oedema": 1, "Head discomfort": 1, "Heart rate increased": 1, "Hot flush": 1, "Hypoaesthesia oral": 1, "Hypopnoea": 1, "Immunisation reaction": 1, "Incontinence": 1, "Incorrect dose administered": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injury associated with device": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Kidney infection": 1, "Limb discomfort": 1, "Lip disorder": 1, "Lip swelling": 1, "Menstruation irregular": 1, "Motor dysfunction": 1, "Mouth ulceration": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Myocardial necrosis marker": 1, "Myopathy": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Near death experience": 1, "Nervousness": 1, "No adverse event": 1, "Nodule": 1, "Ocular discomfort": 1, "Oedema peripheral": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Platelet count": 1, "Product administration error": 1, "Product expiration date issue": 1, "Product temperature excursion issue": 1, "Prothrombin level decreased": 1, "Psychotic disorder": 1, "Restlessness": 1, "Retching": 1, "Rhinorrhoea": 1, "SARS-CoV-1 test": 1, "Secretion discharge": 1, "Sensitisation": 1, "Sinus disorder": 1, "Skin discolouration": 1, "Skin infection": 1, "Sleep disorder": 1, "Sneezing": 1, "Spinal pain": 1, "Splenic rupture": 1, "Substance-induced psychotic disorder": 1, "Swelling of eyelid": 1, "Temperature intolerance": 1, "Thirst": 1, "Tinnitus": 1, "Tongue disorder": 1, "Tremor": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Vaccination site bruising": 1, "Vertigo": 1, "Vision blurred": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003C21N.json b/docs/data/histograms/United States/003C21N.json
new file mode 100644
index 00000000000..044a67c82ad
--- /dev/null
+++ b/docs/data/histograms/United States/003C21N.json	
@@ -0,0 +1 @@
+{"batchcode": "003C21N", "histograms": [{"batchcodes": ["003C21N"], "histogram": {"Dyspnoea": 1, "Nasal congestion": 1, "Product administered to patient of inappropriate age": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003C2HA.json b/docs/data/histograms/United States/003C2HA.json
new file mode 100644
index 00000000000..de400da8855
--- /dev/null
+++ b/docs/data/histograms/United States/003C2HA.json	
@@ -0,0 +1 @@
+{"batchcode": "003C2HA", "histograms": [{"batchcodes": ["003C2HA"], "histogram": {"Abdominal discomfort": 1, "Illness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003CB1A.json b/docs/data/histograms/United States/003CB1A.json
new file mode 100644
index 00000000000..74e67b787e9
--- /dev/null
+++ b/docs/data/histograms/United States/003CB1A.json	
@@ -0,0 +1 @@
+{"batchcode": "003CB1A", "histograms": [{"batchcodes": ["003CB1A"], "histogram": {"Headache": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003CZ1A OR 003C.json b/docs/data/histograms/United States/003CZ1A OR 003C.json
new file mode 100644
index 00000000000..3665a9d92e8
--- /dev/null
+++ b/docs/data/histograms/United States/003CZ1A OR 003C.json	
@@ -0,0 +1 @@
+{"batchcode": "003CZ1A OR 003C", "histograms": [{"batchcodes": ["003CZ1A OR 003C"], "histogram": {"Fatigue": 1, "Feeling cold": 1, "Frustration tolerance decreased": 1, "Impaired work ability": 1, "Pain in extremity": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003CZ1A.json b/docs/data/histograms/United States/003CZ1A.json
new file mode 100644
index 00000000000..54defea4b0f
--- /dev/null
+++ b/docs/data/histograms/United States/003CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "003CZ1A", "histograms": [{"batchcodes": ["003CZ1A"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan vagina": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003CZIA.json b/docs/data/histograms/United States/003CZIA.json
new file mode 100644
index 00000000000..f60e7b8bd01
--- /dev/null
+++ b/docs/data/histograms/United States/003CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "003CZIA", "histograms": [{"batchcodes": ["003CZIA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003D21A.json b/docs/data/histograms/United States/003D21A.json
new file mode 100644
index 00000000000..b91654e525b
--- /dev/null
+++ b/docs/data/histograms/United States/003D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003D21A", "histograms": [{"batchcodes": ["003D21A"], "histogram": {"Asthenia": 1, "Back pain": 1, "Diarrhoea": 1, "Fatigue": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003E21A..json b/docs/data/histograms/United States/003E21A..json
new file mode 100644
index 00000000000..ce640a984d8
--- /dev/null
+++ b/docs/data/histograms/United States/003E21A..json	
@@ -0,0 +1 @@
+{"batchcode": "003E21A.", "histograms": [{"batchcodes": ["003E21A."], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Hot flush": 1, "Peripheral swelling": 1, "Pigmentation disorder": 1, "Swelling face": 1, "Thought blocking": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003E21A.json b/docs/data/histograms/United States/003E21A.json
new file mode 100644
index 00000000000..3d74a64ddd0
--- /dev/null
+++ b/docs/data/histograms/United States/003E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003E21A", "histograms": [{"batchcodes": ["003E21A"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Hot flush": 1, "Mobility decreased": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Skin discolouration": 1, "Thought blocking": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003F2121A.json b/docs/data/histograms/United States/003F2121A.json
new file mode 100644
index 00000000000..e0c4f7cfed9
--- /dev/null
+++ b/docs/data/histograms/United States/003F2121A.json	
@@ -0,0 +1 @@
+{"batchcode": "003F2121A", "histograms": [{"batchcodes": ["003F2121A"], "histogram": {"Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003F214.json b/docs/data/histograms/United States/003F214.json
new file mode 100644
index 00000000000..d7cb931e736
--- /dev/null
+++ b/docs/data/histograms/United States/003F214.json	
@@ -0,0 +1 @@
+{"batchcode": "003F214", "histograms": [{"batchcodes": ["003F214", "1805018"], "histogram": {"Asymptomatic COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003F21A.json b/docs/data/histograms/United States/003F21A.json
new file mode 100644
index 00000000000..59507df903c
--- /dev/null
+++ b/docs/data/histograms/United States/003F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003F21A", "histograms": [{"batchcodes": ["003F21A"], "histogram": {"Expired product administered": 7, "Fatigue": 4, "Arthralgia": 3, "Headache": 3, "Pyrexia": 3, "Somnolence": 3, "Ageusia": 2, "Anosmia": 2, "Asthenia": 2, "Blood pressure measurement": 2, "Cough": 2, "Erythema": 2, "Feeling hot": 2, "Myalgia": 2, "Pain in extremity": 2, "Palpitations": 2, "Product administered to patient of inappropriate age": 2, "Product dose omission issue": 2, "Product storage error": 2, "Swelling": 2, "Swelling face": 2, "Accidental overdose": 1, "Axillary pain": 1, "Back pain": 1, "Blood test": 1, "Body temperature": 1, "Burning feet syndrome": 1, "COVID-19": 1, "Chills": 1, "Cutaneous lupus erythematosus": 1, "Decreased appetite": 1, "Dermatitis": 1, "Dizziness": 1, "Dyspnoea": 1, "Embolic stroke": 1, "Eye inflammation": 1, "Eye pain": 1, "Faeces discoloured": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Groin pain": 1, "Heart rate": 1, "Hyperlipidaemia": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Immunisation reaction": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Limb discomfort": 1, "Lip swelling": 1, "Malaise": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Muscle spasms": 1, "Nausea": 1, "Ocular discomfort": 1, "Pain": 1, "Pneumonia": 1, "Product temperature excursion issue": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Skin mass": 1, "Sleep disorder": 1, "Suppressed lactation": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003J21-2A.json b/docs/data/histograms/United States/003J21-2A.json
new file mode 100644
index 00000000000..a227ae66ac5
--- /dev/null
+++ b/docs/data/histograms/United States/003J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "003J21-2A", "histograms": [{"batchcodes": ["003J21-2A"], "histogram": {"Expired product administered": 6, "Product storage error": 5, "Headache": 3, "Vaccination site pain": 3, "SARS-CoV-2 test": 2, "Vaccination site erythema": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "COVID-19": 1, "Erythema": 1, "Feeling hot": 1, "Malaise": 1, "Mass": 1, "Menstruation irregular": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Pyrexia": 1, "Urticaria": 1, "Vaccination site mass": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003J21/2A.json b/docs/data/histograms/United States/003J21/2A.json
new file mode 100644
index 00000000000..7b0db4ef68e
--- /dev/null
+++ b/docs/data/histograms/United States/003J21/2A.json	
@@ -0,0 +1 @@
+{"batchcode": "003J21/2A", "histograms": [{"batchcodes": ["003J21/2A"], "histogram": {"Inappropriate schedule of product administration": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003J212A.json b/docs/data/histograms/United States/003J212A.json
new file mode 100644
index 00000000000..78f909580a9
--- /dev/null
+++ b/docs/data/histograms/United States/003J212A.json	
@@ -0,0 +1 @@
+{"batchcode": "003J212A", "histograms": [{"batchcodes": ["003J212A"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003K21-2A.json b/docs/data/histograms/United States/003K21-2A.json
new file mode 100644
index 00000000000..d7ffa96c057
--- /dev/null
+++ b/docs/data/histograms/United States/003K21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "003K21-2A", "histograms": [{"batchcodes": ["003K21-2A"], "histogram": {"Expired product administered": 10, "Product storage error": 8, "No adverse event": 5, "Illness": 1, "Malaise": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003K21A.json b/docs/data/histograms/United States/003K21A.json
new file mode 100644
index 00000000000..5736cfe30e1
--- /dev/null
+++ b/docs/data/histograms/United States/003K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003K21A", "histograms": [{"batchcodes": ["003K21A"], "histogram": {"COVID-19": 1, "Dizziness": 1, "Ear haemorrhage": 1, "Epistaxis": 1, "Eye haemorrhage": 1, "Internal haemorrhage": 1, "Pharyngeal haemorrhage": 1, "Tinnitus": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003L20A.json b/docs/data/histograms/United States/003L20A.json
new file mode 100644
index 00000000000..7dca9651e45
--- /dev/null
+++ b/docs/data/histograms/United States/003L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "003L20A", "histograms": [{"batchcodes": ["003L20A"], "histogram": {"Bronchitis": 1, "Cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003L30A.json b/docs/data/histograms/United States/003L30A.json
new file mode 100644
index 00000000000..849b71e0b59
--- /dev/null
+++ b/docs/data/histograms/United States/003L30A.json	
@@ -0,0 +1 @@
+{"batchcode": "003L30A", "histograms": [{"batchcodes": ["003L30A"], "histogram": {"Arthralgia": 2, "Arthritis": 2, "Dizziness": 2, "Dyspnoea": 2, "Hyperhidrosis": 2, "Vomiting": 2, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003M20A.json b/docs/data/histograms/United States/003M20A.json
new file mode 100644
index 00000000000..78622813ae5
--- /dev/null
+++ b/docs/data/histograms/United States/003M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "003M20A", "histograms": [{"batchcodes": ["003M20A"], "histogram": {"Adverse event": 1, "Back pain": 1, "Chest discomfort": 1, "Choking sensation": 1, "Fatigue": 1, "Haemorrhage": 1, "Headache": 1, "Hypersensitivity": 1, "Influenza like illness": 1, "Neck pain": 1, "Nuchal rigidity": 1, "Swelling": 1, "Vaccination complication": 1, "Vein rupture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003M21A.json b/docs/data/histograms/United States/003M21A.json
new file mode 100644
index 00000000000..23322fc3f6a
--- /dev/null
+++ b/docs/data/histograms/United States/003M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003M21A", "histograms": [{"batchcodes": ["003M21A"], "histogram": {"Poor quality product administered": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003T-21A.json b/docs/data/histograms/United States/003T-21A.json
new file mode 100644
index 00000000000..cfb89b9cbfa
--- /dev/null
+++ b/docs/data/histograms/United States/003T-21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003T-21A", "histograms": [{"batchcodes": ["003T-21A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/003T21A.json b/docs/data/histograms/United States/003T21A.json
new file mode 100644
index 00000000000..25a9055af44
--- /dev/null
+++ b/docs/data/histograms/United States/003T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "003T21A", "histograms": [{"batchcodes": ["003T21A"], "histogram": {"Dyspnoea": 1, "Intentional product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004020A.json b/docs/data/histograms/United States/004020A.json
new file mode 100644
index 00000000000..c7d276e436d
--- /dev/null
+++ b/docs/data/histograms/United States/004020A.json	
@@ -0,0 +1 @@
+{"batchcode": "004020A", "histograms": [{"batchcodes": ["004020A"], "histogram": {"Fatigue": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004021A.json b/docs/data/histograms/United States/004021A.json
new file mode 100644
index 00000000000..374909d9952
--- /dev/null
+++ b/docs/data/histograms/United States/004021A.json	
@@ -0,0 +1 @@
+{"batchcode": "004021A", "histograms": [{"batchcodes": ["004021A"], "histogram": {"Lymphadenopathy": 2, "Expired product administered": 1, "Lymphorrhoea": 1, "Suspected COVID-19": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004121A.json b/docs/data/histograms/United States/004121A.json
new file mode 100644
index 00000000000..52c4bcf0324
--- /dev/null
+++ b/docs/data/histograms/United States/004121A.json	
@@ -0,0 +1 @@
+{"batchcode": "004121A", "histograms": [{"batchcodes": ["004121A"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Feeling abnormal": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0041297301.json b/docs/data/histograms/United States/0041297301.json
new file mode 100644
index 00000000000..ce4260ddc1d
--- /dev/null
+++ b/docs/data/histograms/United States/0041297301.json	
@@ -0,0 +1 @@
+{"batchcode": "0041297301", "histograms": [{"batchcodes": ["0041297301"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dysgeusia": 1, "Dysphagia": 1, "Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00417120A.json b/docs/data/histograms/United States/00417120A.json
new file mode 100644
index 00000000000..77bcd7b7f02
--- /dev/null
+++ b/docs/data/histograms/United States/00417120A.json	
@@ -0,0 +1 @@
+{"batchcode": "00417120A", "histograms": [{"batchcodes": ["00417120A"], "histogram": {"Chills": 2, "Fatigue": 2, "Pyrexia": 2, "Diarrhoea": 1, "Muscle spasms": 1, "Nausea": 1, "Peripheral coldness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0041720A.json b/docs/data/histograms/United States/0041720A.json
new file mode 100644
index 00000000000..99275550968
--- /dev/null
+++ b/docs/data/histograms/United States/0041720A.json	
@@ -0,0 +1 @@
+{"batchcode": "0041720A", "histograms": [{"batchcodes": ["0041720A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Dysphonia": 1, "Fatigue": 1, "Headache": 1, "Lacrimation increased": 1, "Paranasal sinus discomfort": 1, "Periorbital swelling": 1, "Rhinorrhoea": 1, "Sinus congestion": 1, "Sneezing": 1, "Upper-airway cough syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0041991.json b/docs/data/histograms/United States/0041991.json
new file mode 100644
index 00000000000..7e52b68e2aa
--- /dev/null
+++ b/docs/data/histograms/United States/0041991.json	
@@ -0,0 +1 @@
+{"batchcode": "0041991", "histograms": [{"batchcodes": ["0041991"], "histogram": {"Abdominal discomfort": 1, "Cold sweat": 1, "Feeling abnormal": 1, "Hypersensitivity": 1, "Incorrect dose administered": 1, "Lip swelling": 1, "Pain": 1, "Sensation of foreign body": 1, "Skin test": 1, "Swelling face": 1, "Swollen tongue": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00420A.json b/docs/data/histograms/United States/00420A.json
new file mode 100644
index 00000000000..64593660637
--- /dev/null
+++ b/docs/data/histograms/United States/00420A.json	
@@ -0,0 +1 @@
+{"batchcode": "00420A", "histograms": [{"batchcodes": ["00420A"], "histogram": {"Anosmia": 1, "Asthenia": 1, "Decreased appetite": 1, "Injection site pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0043A21A.json b/docs/data/histograms/United States/0043A21A.json
new file mode 100644
index 00000000000..eb11b28d267
--- /dev/null
+++ b/docs/data/histograms/United States/0043A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0043A21A", "histograms": [{"batchcodes": ["0043A21A"], "histogram": {"Poor quality product administered": 1, "Product administered to patient of inappropriate age": 1, "Underdose": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004420A.json b/docs/data/histograms/United States/004420A.json
new file mode 100644
index 00000000000..dabc975665f
--- /dev/null
+++ b/docs/data/histograms/United States/004420A.json	
@@ -0,0 +1 @@
+{"batchcode": "004420A", "histograms": [{"batchcodes": ["004420A"], "histogram": {"Sluggishness": 1, "Vaccination site discolouration": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0044B21A.json b/docs/data/histograms/United States/0044B21A.json
new file mode 100644
index 00000000000..7ef9403f031
--- /dev/null
+++ b/docs/data/histograms/United States/0044B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0044B21A", "histograms": [{"batchcodes": ["0044B21A"], "histogram": {"Feeling abnormal": 1, "Gait disturbance": 1, "Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0045A21A.json b/docs/data/histograms/United States/0045A21A.json
new file mode 100644
index 00000000000..d7d6a0fc895
--- /dev/null
+++ b/docs/data/histograms/United States/0045A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0045A21A", "histograms": [{"batchcodes": ["0045A21A"], "histogram": {"Dizziness": 1, "Hypertension": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0046214.json b/docs/data/histograms/United States/0046214.json
new file mode 100644
index 00000000000..99ee2cf757c
--- /dev/null
+++ b/docs/data/histograms/United States/0046214.json	
@@ -0,0 +1 @@
+{"batchcode": "0046214", "histograms": [{"batchcodes": ["0046214"], "histogram": {"Body temperature": 1, "Chills": 1, "Cough": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004921A.json b/docs/data/histograms/United States/004921A.json
new file mode 100644
index 00000000000..8af3904a30b
--- /dev/null
+++ b/docs/data/histograms/United States/004921A.json	
@@ -0,0 +1 @@
+{"batchcode": "004921A", "histograms": [{"batchcodes": ["004921A"], "histogram": {"Chest discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004A21A.json b/docs/data/histograms/United States/004A21A.json
new file mode 100644
index 00000000000..b03d9af182e
--- /dev/null
+++ b/docs/data/histograms/United States/004A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "004A21A", "histograms": [{"batchcodes": ["004A21A"], "histogram": {"Contusion": 1, "Erythema": 1, "Fatigue": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin discolouration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004AZ1A.json b/docs/data/histograms/United States/004AZ1A.json
new file mode 100644
index 00000000000..e90e6cd7194
--- /dev/null
+++ b/docs/data/histograms/United States/004AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "004AZ1A", "histograms": [{"batchcodes": ["004AZ1A"], "histogram": {"Body temperature": 1, "Chills": 1, "Myalgia": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004B21A.json b/docs/data/histograms/United States/004B21A.json
new file mode 100644
index 00000000000..38643cda427
--- /dev/null
+++ b/docs/data/histograms/United States/004B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "004B21A", "histograms": [{"batchcodes": ["004B21A"], "histogram": {"Pyrexia": 5, "Inappropriate schedule of product administration": 3, "Dizziness": 2, "Myalgia": 2, "Nausea": 2, "Pain in extremity": 2, "Accidental underdose": 1, "Chills": 1, "Cough": 1, "Device connection issue": 1, "Fatigue": 1, "Feeling hot": 1, "Head discomfort": 1, "Headache": 1, "Hyperhidrosis": 1, "Malaise": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004C21.json b/docs/data/histograms/United States/004C21.json
new file mode 100644
index 00000000000..0f94491a498
--- /dev/null
+++ b/docs/data/histograms/United States/004C21.json	
@@ -0,0 +1 @@
+{"batchcode": "004C21", "histograms": [{"batchcodes": ["004C21"], "histogram": {"Expired product administered": 1, "Paraesthesia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004C214.json b/docs/data/histograms/United States/004C214.json
new file mode 100644
index 00000000000..94a6a42bef6
--- /dev/null
+++ b/docs/data/histograms/United States/004C214.json	
@@ -0,0 +1 @@
+{"batchcode": "004C214", "histograms": [{"batchcodes": ["004C214"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004C21A..json b/docs/data/histograms/United States/004C21A..json
new file mode 100644
index 00000000000..f23155bba7a
--- /dev/null
+++ b/docs/data/histograms/United States/004C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "004C21A.", "histograms": [{"batchcodes": ["004C21A."], "histogram": {"Asthenia": 1, "Balance disorder": 1, "Blood test": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Feeling cold": 1, "Syncope": 1, "Tremor": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004C21A.json b/docs/data/histograms/United States/004C21A.json
new file mode 100644
index 00000000000..a772c1efa9a
--- /dev/null
+++ b/docs/data/histograms/United States/004C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "004C21A", "histograms": [{"batchcodes": ["004C21A"], "histogram": {"Expired product administered": 42, "Headache": 22, "Fatigue": 18, "Pyrexia": 18, "Myalgia": 17, "Feeling abnormal": 12, "Nausea": 12, "Vaccination site pain": 12, "Dizziness": 10, "Pain": 10, "Chills": 9, "Asthenia": 7, "Inappropriate schedule of product administration": 7, "Rash": 7, "Dyspnoea": 6, "Pain in extremity": 6, "Product storage error": 6, "Chest pain": 5, "Malaise": 5, "Product dose omission issue": 5, "SARS-CoV-2 test": 5, "Vaccination complication": 5, "Vomiting": 5, "Arthralgia": 4, "Body temperature": 4, "COVID-19": 4, "Diarrhoea": 4, "Heart rate": 4, "Hyperhidrosis": 4, "Migraine": 4, "Pruritus": 4, "Rash pruritic": 4, "Somnolence": 4, "Vaccination site discolouration": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Bedridden": 3, "Decreased appetite": 3, "Disturbance in attention": 3, "Electrocardiogram": 3, "Erythema": 3, "Illness": 3, "Loss of personal independence in daily activities": 3, "Oral pain": 3, "Product administration error": 3, "Rash erythematous": 3, "Rash macular": 3, "Vertigo": 3, "Abdominal pain": 2, "Anxiety": 2, "Back pain": 2, "Balance disorder": 2, "Blood pressure measurement": 2, "Blood test": 2, "Bone pain": 2, "Confusional state": 2, "Contusion": 2, "Cough": 2, "Dermatitis acneiform": 2, "Device connection issue": 2, "Dysstasia": 2, "Feeling hot": 2, "Heart rate increased": 2, "Influenza like illness": 2, "Injection site pain": 2, "Insomnia": 2, "Lethargy": 2, "Loss of consciousness": 2, "Mobility decreased": 2, "Mouth swelling": 2, "Mouth ulceration": 2, "Muscular weakness": 2, "Nasopharyngitis": 2, "Night sweats": 2, "Oropharyngeal pain": 2, "Peripheral swelling": 2, "Rhinorrhoea": 2, "Sneezing": 2, "Underdose": 2, "Vaccination site erythema": 2, "Vaccination site haemorrhage": 2, "Vaccination site swelling": 2, "Weight decreased": 2, "Abnormal dreams": 1, "Accidental overdose": 1, "Ageusia": 1, "Aphthous ulcer": 1, "Blood pressure fluctuation": 1, "Blood sodium": 1, "Blood sodium decreased": 1, "Burning sensation": 1, "Cardiovascular disorder": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Constipation": 1, "Crohn's disease": 1, "Decreased activity": 1, "Dermatitis atopic": 1, "Discomfort": 1, "Dizziness postural": 1, "Eating disorder": 1, "Eczema": 1, "Epistaxis": 1, "Exposure via skin contact": 1, "Eye irritation": 1, "Eye pruritus": 1, "Fall": 1, "Feeding disorder": 1, "Flashback": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Haemorrhage": 1, "Head discomfort": 1, "Heart rate irregular": 1, "Herpes zoster": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Impaired work ability": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Lymphadenopathy": 1, "Mechanical urticaria": 1, "Memory impairment": 1, "Muscle discomfort": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Ocular hyperaemia": 1, "Oral herpes": 1, "Oral mucosal erythema": 1, "Pain of skin": 1, "Paraesthesia": 1, "Photophobia": 1, "Pityriasis rosea": 1, "Product administered to patient of inappropriate age": 1, "Product container issue": 1, "Product temperature excursion issue": 1, "Pulmonary pain": 1, "Rash papular": 1, "Seizure": 1, "Sensitivity to weather change": 1, "Skin burning sensation": 1, "Suspected COVID-19": 1, "Swollen tongue": 1, "Temperature regulation disorder": 1, "Tension": 1, "Tinnitus": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vestibular disorder": 1, "Visual impairment": 1, "Walking aid user": 1, "Walking disability": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004C27A.json b/docs/data/histograms/United States/004C27A.json
new file mode 100644
index 00000000000..bc29bfbf0aa
--- /dev/null
+++ b/docs/data/histograms/United States/004C27A.json	
@@ -0,0 +1 @@
+{"batchcode": "004C27A", "histograms": [{"batchcodes": ["004C27A"], "histogram": {"Allergy to vaccine": 1, "Cellulitis": 1, "Erythema": 1, "Haemorrhage": 1, "Headache": 1, "Inflammation": 1, "Jaw disorder": 1, "Lymph node pain": 1, "Nasal discomfort": 1, "Neuralgia": 1, "Product administered at inappropriate site": 1, "Product dose omission issue": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004C31A.json b/docs/data/histograms/United States/004C31A.json
new file mode 100644
index 00000000000..25c0c9cff17
--- /dev/null
+++ b/docs/data/histograms/United States/004C31A.json	
@@ -0,0 +1 @@
+{"batchcode": "004C31A", "histograms": [{"batchcodes": ["004C31A"], "histogram": {"Fatigue": 1, "Headache": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004C4A.json b/docs/data/histograms/United States/004C4A.json
new file mode 100644
index 00000000000..590ca194938
--- /dev/null
+++ b/docs/data/histograms/United States/004C4A.json	
@@ -0,0 +1 @@
+{"batchcode": "004C4A", "histograms": [{"batchcodes": ["004C4A"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004CZ1A.json b/docs/data/histograms/United States/004CZ1A.json
new file mode 100644
index 00000000000..f32f027983e
--- /dev/null
+++ b/docs/data/histograms/United States/004CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "004CZ1A", "histograms": [{"batchcodes": ["004CZ1A"], "histogram": {"Lymph node pain": 1, "Muscle tightness": 1, "Neck pain": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004D21A.json b/docs/data/histograms/United States/004D21A.json
new file mode 100644
index 00000000000..4d1b7843ce9
--- /dev/null
+++ b/docs/data/histograms/United States/004D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "004D21A", "histograms": [{"batchcodes": ["004D21A"], "histogram": {"Chills": 3, "Inappropriate schedule of product administration": 3, "Vaccination site pain": 3, "Axillary pain": 2, "Back pain": 2, "COVID-19": 2, "Expired product administered": 2, "Headache": 2, "Mobility decreased": 2, "Pain in extremity": 2, "Product storage error": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Aphonia": 1, "Arthralgia": 1, "Blood test": 1, "Body temperature": 1, "Burning sensation": 1, "Chest X-ray": 1, "Coagulation test": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Gout": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Myalgia": 1, "Neck mass": 1, "Neck pain": 1, "Pain": 1, "Pulmonary thrombosis": 1, "Rheumatoid arthritis": 1, "Thrombosis": 1, "Ultrasound scan": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004F211A.json b/docs/data/histograms/United States/004F211A.json
new file mode 100644
index 00000000000..3cb1155c5f0
--- /dev/null
+++ b/docs/data/histograms/United States/004F211A.json	
@@ -0,0 +1 @@
+{"batchcode": "004F211A", "histograms": [{"batchcodes": ["004F211A"], "histogram": {"Headache": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004F21A.json b/docs/data/histograms/United States/004F21A.json
new file mode 100644
index 00000000000..a5094a0b5ef
--- /dev/null
+++ b/docs/data/histograms/United States/004F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "004F21A", "histograms": [{"batchcodes": ["004F21A", "1805029"], "histogram": {"COVID-19": 1, "Pruritus": 1, "Urticaria": 1}}, {"batchcodes": ["004F21A"], "histogram": {"Headache": 7, "Pyrexia": 7, "Chills": 5, "Expired product administered": 5, "Paraesthesia": 5, "Arthralgia": 4, "Body temperature": 4, "Fatigue": 4, "Feeling abnormal": 4, "Illness": 4, "Myalgia": 4, "Pain in extremity": 4, "Product administered to patient of inappropriate age": 4, "Product storage error": 4, "Dizziness": 3, "Head discomfort": 3, "Insomnia": 3, "Nodule": 3, "Oropharyngeal pain": 3, "Pain": 3, "Vaccination site erythema": 3, "Vaccination site swelling": 3, "Asthenia": 2, "Bedridden": 2, "Burning sensation": 2, "COVID-19": 2, "Diarrhoea": 2, "Eye pain": 2, "Gait disturbance": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Inflammation": 2, "Influenza": 2, "Nausea": 2, "Parosmia": 2, "Peripheral swelling": 2, "Product dose omission issue": 2, "Rash pruritic": 2, "SARS-CoV-2 test": 2, "Somnolence": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Vaccination site reaction": 2, "Vision blurred": 2, "Abdominal pain upper": 1, "Ageusia": 1, "Anosmia": 1, "Antibody test": 1, "Anxiety": 1, "Axillary pain": 1, "Back pain": 1, "Blindness": 1, "Blister": 1, "Blood pressure measurement": 1, "Bone pain": 1, "Breast pain": 1, "Cerebral disorder": 1, "Chest wall cyst": 1, "Chromatopsia": 1, "Confusional state": 1, "Contusion": 1, "Depression": 1, "Diplopia": 1, "Dyspnoea": 1, "Electric shock sensation": 1, "Erythema": 1, "Eye discharge": 1, "Eye movement disorder": 1, "Eye pruritus": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Formication": 1, "General physical health deterioration": 1, "Hallucination": 1, "Head banging": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Joint stiffness": 1, "Lethargy": 1, "Lichen planus": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Malaise": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Mouth haemorrhage": 1, "Neck pain": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Photophobia": 1, "Platelet count": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Sarcoidosis": 1, "Sensory loss": 1, "Sinus pain": 1, "Sinusitis": 1, "Swelling": 1, "Taste disorder": 1, "Thrombocytopenia": 1, "Tinnitus": 1, "Vaccination complication": 1, "Vaccination site rash": 1, "Vaginal discharge": 1, "Vertigo": 1, "Visual impairment": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004FC1A.json b/docs/data/histograms/United States/004FC1A.json
new file mode 100644
index 00000000000..0e7a49801ab
--- /dev/null
+++ b/docs/data/histograms/United States/004FC1A.json	
@@ -0,0 +1 @@
+{"batchcode": "004FC1A", "histograms": [{"batchcodes": ["004FC1A"], "histogram": {"Body temperature": 1, "Chills": 1, "Feeling cold": 1, "Feeling hot": 1, "Induration": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004FZ1A.json b/docs/data/histograms/United States/004FZ1A.json
new file mode 100644
index 00000000000..a1992910026
--- /dev/null
+++ b/docs/data/histograms/United States/004FZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "004FZ1A", "histograms": [{"batchcodes": ["004FZ1A"], "histogram": {"Asthenia": 1, "Dysstasia": 1, "Fall": 1, "Head injury": 1, "Illness": 1, "Inflammation": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004L20A.json b/docs/data/histograms/United States/004L20A.json
new file mode 100644
index 00000000000..1a095b319ce
--- /dev/null
+++ b/docs/data/histograms/United States/004L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "004L20A", "histograms": [{"batchcodes": ["004L20A"], "histogram": {"Chills": 1, "Coronavirus infection": 1, "Dyspnoea": 1, "Fatigue": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004L21A.json b/docs/data/histograms/United States/004L21A.json
new file mode 100644
index 00000000000..68c65163cbf
--- /dev/null
+++ b/docs/data/histograms/United States/004L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "004L21A", "histograms": [{"batchcodes": ["004L21A"], "histogram": {"Fatigue": 1, "Hallucination": 1, "Hot flush": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M10A.json b/docs/data/histograms/United States/004M10A.json
new file mode 100644
index 00000000000..7c4f352ea89
--- /dev/null
+++ b/docs/data/histograms/United States/004M10A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M10A", "histograms": [{"batchcodes": ["004M10A"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M2/(Z)0(O)A.json b/docs/data/histograms/United States/004M2/(Z)0(O)A.json
new file mode 100644
index 00000000000..b3ad0393e7b
--- /dev/null
+++ b/docs/data/histograms/United States/004M2/(Z)0(O)A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M2/(Z)0(O)A", "histograms": [{"batchcodes": ["004M2/(Z)0(O)A"], "histogram": {"Insomnia": 1, "Pain": 1, "Tension": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M20.json b/docs/data/histograms/United States/004M20.json
new file mode 100644
index 00000000000..4fbd2ff0a4a
--- /dev/null
+++ b/docs/data/histograms/United States/004M20.json	
@@ -0,0 +1 @@
+{"batchcode": "004M20", "histograms": [{"batchcodes": ["004M20"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M2014.json b/docs/data/histograms/United States/004M2014.json
new file mode 100644
index 00000000000..115b3c14819
--- /dev/null
+++ b/docs/data/histograms/United States/004M2014.json	
@@ -0,0 +1 @@
+{"batchcode": "004M2014", "histograms": [{"batchcodes": ["004M2014"], "histogram": {"Fatigue": 2, "Headache": 2, "Contusion": 1, "Muscle tightness": 1, "Neck pain": 1, "Pain in extremity": 1, "Sensitive skin": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M204.json b/docs/data/histograms/United States/004M204.json
new file mode 100644
index 00000000000..a311ce20558
--- /dev/null
+++ b/docs/data/histograms/United States/004M204.json	
@@ -0,0 +1 @@
+{"batchcode": "004M204", "histograms": [{"batchcodes": ["004M204"], "histogram": {"Blister": 1, "Expired product administered": 1, "Lymphadenopathy": 1, "Mass": 1, "Oral herpes": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M2077.json b/docs/data/histograms/United States/004M2077.json
new file mode 100644
index 00000000000..8534bfdf0a2
--- /dev/null
+++ b/docs/data/histograms/United States/004M2077.json	
@@ -0,0 +1 @@
+{"batchcode": "004M2077", "histograms": [{"batchcodes": ["004M2077"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M20A.json b/docs/data/histograms/United States/004M20A.json
new file mode 100644
index 00000000000..e91207d9b74
--- /dev/null
+++ b/docs/data/histograms/United States/004M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M20A", "histograms": [{"batchcodes": ["004M20A"], "histogram": {"Fatigue": 96, "Pyrexia": 88, "Headache": 81, "Pain in extremity": 75, "Chills": 73, "Myalgia": 58, "Vaccination site pain": 55, "Arthralgia": 44, "Pain": 43, "Vaccination site erythema": 37, "Vaccination site pruritus": 32, "Dizziness": 31, "Rash": 31, "Pruritus": 29, "Feeling abnormal": 28, "Body temperature": 26, "Vaccination site swelling": 26, "Asthenia": 23, "Nausea": 23, "Vaccination site rash": 22, "Erythema": 20, "Maternal exposure during pregnancy": 18, "Peripheral swelling": 18, "Vaccination site warmth": 18, "SARS-CoV-2 test": 17, "Exposure during pregnancy": 16, "Product dose omission issue": 16, "Diarrhoea": 14, "Influenza like illness": 14, "Injection site erythema": 13, "Pregnancy test": 13, "COVID-19": 12, "Cough": 12, "Dyspnoea": 12, "Gait disturbance": 12, "Injection site pain": 11, "Injection site pruritus": 11, "Malaise": 11, "Tremor": 11, "Vaccination site reaction": 11, "Vomiting": 11, "Hypoaesthesia": 10, "Illness": 10, "Paraesthesia": 10, "Urticaria": 10, "Heart rate increased": 9, "Hyperhidrosis": 9, "Lymphadenopathy": 9, "Swelling": 9, "Anxiety": 8, "Ultrasound scan": 8, "Blood pressure measurement": 7, "Decreased appetite": 7, "Heart rate": 7, "Hypertension": 7, "Lethargy": 7, "Oropharyngeal pain": 7, "Rash erythematous": 7, "Vaccination complication": 7, "Abdominal pain upper": 6, "Biopsy": 6, "Computerised tomogram": 6, "Expired product administered": 6, "Feeling hot": 6, "Inappropriate schedule of product administration": 6, "Injection site swelling": 6, "Injection site warmth": 6, "Insomnia": 6, "Limb discomfort": 6, "Muscular weakness": 6, "Neck pain": 6, "Palpitations": 6, "Rash pruritic": 6, "Thrombosis": 6, "Vaccination site bruising": 6, "Vaccination site induration": 6, "Anosmia": 5, "Back pain": 5, "Blood glucose": 5, "Blood test": 5, "Chest discomfort": 5, "Chest pain": 5, "Hypersensitivity": 5, "Loss of consciousness": 5, "Musculoskeletal stiffness": 5, "Nasopharyngitis": 5, "Rash macular": 5, "Somnolence": 5, "Vertigo": 5, "Ageusia": 4, "Bell's palsy": 4, "Condition aggravated": 4, "Head discomfort": 4, "Injection site rash": 4, "Mobility decreased": 4, "Pain in jaw": 4, "Vaccination site movement impairment": 4, "Vision blurred": 4, "X-ray": 4, "Abdominal discomfort": 3, "Abdominal pain": 3, "Accidental underdose": 3, "Blood pressure increased": 3, "Device connection issue": 3, "Disorientation": 3, "Disturbance in attention": 3, "Electrocardiogram": 3, "Eye pain": 3, "Fall": 3, "Feeling cold": 3, "Herpes zoster": 3, "Hypokinesia": 3, "Incorrect route of product administration": 3, "Irritability": 3, "Joint swelling": 3, "Lacrimation increased": 3, "Loss of personal independence in daily activities": 3, "Magnetic resonance imaging": 3, "Migraine": 3, "Movement disorder": 3, "Muscle spasms": 3, "Nasal congestion": 3, "Paraesthesia oral": 3, "Product administered to patient of inappropriate age": 3, "Skin burning sensation": 3, "Sleep disorder": 3, "Speech disorder": 3, "Tachycardia": 3, "Tinnitus": 3, "Ultrasound foetal": 3, "Underdose": 3, "Alopecia": 2, "Amniocentesis normal": 2, "Antibody test": 2, "Arrhythmia": 2, "Atrial fibrillation": 2, "Balance disorder": 2, "Blepharospasm": 2, "Blister": 2, "Bone pain": 2, "Breast pain": 2, "Breast tenderness": 2, "Burning sensation": 2, "Cerebrovascular accident": 2, "Contusion": 2, "Dehydration": 2, "Depression": 2, "Drug ineffective": 2, "Dysgeusia": 2, "Dysphonia": 2, "Extra dose administered": 2, "Feeling of body temperature change": 2, "Fluid retention": 2, "Gait inability": 2, "Glucose tolerance test": 2, "Hot flush": 2, "Hypoaesthesia oral": 2, "Inflammation": 2, "Influenza": 2, "Injection site mass": 2, "Injection site urticaria": 2, "Intentional product use issue": 2, "Investigation": 2, "Laboratory test": 2, "Muscle tightness": 2, "Muscle twitching": 2, "No adverse event": 2, "Ocular discomfort": 2, "Oral discomfort": 2, "Oropharyngeal discomfort": 2, "Physical examination": 2, "Pollakiuria": 2, "Rash morbilliform": 2, "Rhinorrhoea": 2, "SARS-CoV-2 test positive": 2, "Skin discolouration": 2, "Sneezing": 2, "Tenderness": 2, "Ultrasound abdomen": 2, "Upper respiratory tract infection": 2, "Urinary tract infection": 2, "Vaccination site inflammation": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site mass": 2, "Vaccination site urticaria": 2, "Visual impairment": 2, "Abdominal distension": 1, "Abdominal pain lower": 1, "Abnormal dreams": 1, "Adverse reaction": 1, "Akathisia": 1, "Anaemia": 1, "Angioedema": 1, "Appendicitis": 1, "Arthritis": 1, "Arthritis reactive": 1, "Asthma": 1, "Atrioventricular block": 1, "Autoimmune disorder": 1, "Autoimmune haemolytic anaemia": 1, "Axillary mass": 1, "Axillary pain": 1, "Bed rest": 1, "Blindness unilateral": 1, "Blood cholesterol": 1, "Blood pressure fluctuation": 1, "Blood pressure inadequately controlled": 1, "Blood test normal": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "Burns third degree": 1, "C-reactive protein": 1, "COVID-19 pneumonia": 1, "Cardiac fibrillation": 1, "Carotid pulse": 1, "Cerebral disorder": 1, "Chest X-ray": 1, "Choking sensation": 1, "Chromaturia": 1, "Chromosome analysis normal": 1, "Colitis": 1, "Colitis ulcerative": 1, "Complication associated with device": 1, "Confusional state": 1, "Costochondritis": 1, "Culture urine": 1, "Deafness": 1, "Decreased activity": 1, "Dementia": 1, "Dermatitis allergic": 1, "Diplopia": 1, "Disorganised speech": 1, "Dry mouth": 1, "Dry skin": 1, "Dyspepsia": 1, "Dysphagia": 1, "Ear discomfort": 1, "Ear pain": 1, "Eating disorder symptom": 1, "Echocardiogram": 1, "Emergency care examination": 1, "Excessive cerumen production": 1, "Excessive eye blinking": 1, "Exfoliative rash": 1, "Exposure via skin contact": 1, "Extrapyramidal disorder": 1, "Eye haemorrhage": 1, "Eye inflammation": 1, "Eye irritation": 1, "Eye pruritus": 1, "Eyelid sensory disorder": 1, "Faeces discoloured": 1, "Feeding disorder": 1, "Flatulence": 1, "Freezing phenomenon": 1, "Full blood count abnormal": 1, "Gastrointestinal pain": 1, "Gastrooesophageal reflux disease": 1, "General symptom": 1, "Gestational diabetes": 1, "Gingival pain": 1, "Granuloma annulare": 1, "Haematochezia": 1, "Haemoptysis": 1, "Heart rate irregular": 1, "Hiccups": 1, "Hyperglycaemia": 1, "Hypersomnia": 1, "Hypoacusis": 1, "Hypogeusia": 1, "Hypotension": 1, "Immunisation": 1, "Impaired driving ability": 1, "Impaired healing": 1, "Impaired work ability": 1, "Inappropriate affect": 1, "Induration": 1, "Influenza virus test": 1, "Injection site discomfort": 1, "Injection site induration": 1, "Injection site vesicles": 1, "Intentional dose omission": 1, "International normalised ratio": 1, "International normalised ratio decreased": 1, "Lip swelling": 1, "Listless": 1, "Mass": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Middle insomnia": 1, "Monoplegia": 1, "Mood altered": 1, "Multiple sclerosis": 1, "Multisystem inflammatory syndrome in children": 1, "Muscle discomfort": 1, "Muscle rigidity": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Myositis": 1, "Nervousness": 1, "Neuralgia": 1, "Night sweats": 1, "Nocturia": 1, "Noninfective gingivitis": 1, "Nonspecific reaction": 1, "Oesophageal discomfort": 1, "Oesophageal irritation": 1, "Oesophageal pain": 1, "Oligomenorrhoea": 1, "Oral pain": 1, "Overdose": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Panic attack": 1, "Parosmia": 1, "Peripheral coldness": 1, "Personality disorder": 1, "Photosensitivity reaction": 1, "Pneumonia": 1, "Poor quality sleep": 1, "Positron emission tomogram": 1, "Pregnancy": 1, "Prenatal screening test": 1, "Product administration error": 1, "Product contamination physical": 1, "Product quality issue": 1, "Product storage error": 1, "Protein S": 1, "Pseudolymphoma": 1, "Psychomotor hyperactivity": 1, "Pulmonary pain": 1, "Pulmonary thrombosis": 1, "Pustule": 1, "Respiratory rate": 1, "Retching": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "Scan": 1, "Scratch": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sensory disturbance": 1, "Skin disorder": 1, "Skin exfoliation": 1, "Sputum discoloured": 1, "Sticky skin": 1, "Stoma site hypergranulation": 1, "Stoma site pain": 1, "Stool analysis": 1, "Stress": 1, "Stress cardiomyopathy": 1, "Sudden hearing loss": 1, "Syncope": 1, "Thalamic infarction": 1, "Thinking abnormal": 1, "Thirst": 1, "Throat tightness": 1, "Thyroid function test": 1, "Time perception altered": 1, "Toothache": 1, "Treatment noncompliance": 1, "Trigger finger": 1, "Ulcer": 1, "Ultrasound abdomen normal": 1, "Ultrasound scan normal": 1, "Ultrasound testes": 1, "Unevaluable event": 1, "Urosepsis": 1, "Uterine disorder": 1, "Uterine pain": 1, "Vaccination site cellulitis": 1, "Vaccination site discomfort": 1, "Vaccination site hypersensitivity": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site irritation": 1, "Vocal cord disorder": 1, "Walking aid user": 1, "Weight": 1, "Weight decreased": 1, "Weight increased": 1, "White blood cell count": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M20A/004M204.json b/docs/data/histograms/United States/004M20A/004M204.json
new file mode 100644
index 00000000000..0ce9beaf062
--- /dev/null
+++ b/docs/data/histograms/United States/004M20A/004M204.json	
@@ -0,0 +1 @@
+{"batchcode": "004M20A/004M204", "histograms": [{"batchcodes": ["004M20A/004M204"], "histogram": {"Condition aggravated": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M20A004M20A.json b/docs/data/histograms/United States/004M20A004M20A.json
new file mode 100644
index 00000000000..8858d2a7fcf
--- /dev/null
+++ b/docs/data/histograms/United States/004M20A004M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M20A004M20A", "histograms": [{"batchcodes": ["004M20A004M20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M21.json b/docs/data/histograms/United States/004M21.json
new file mode 100644
index 00000000000..8c8f1257751
--- /dev/null
+++ b/docs/data/histograms/United States/004M21.json	
@@ -0,0 +1 @@
+{"batchcode": "004M21", "histograms": [{"batchcodes": ["004M21"], "histogram": {"Expired product administered": 2, "No adverse event": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M21A.json b/docs/data/histograms/United States/004M21A.json
new file mode 100644
index 00000000000..6d340fad003
--- /dev/null
+++ b/docs/data/histograms/United States/004M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M21A", "histograms": [{"batchcodes": ["004M21A"], "histogram": {"Expired product administered": 81, "No adverse event": 57, "Product storage error": 13, "Product temperature excursion issue": 6, "Headache": 3, "Inappropriate schedule of product administration": 3, "Poor quality product administered": 3, "SARS-CoV-2 test": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Blood pressure measurement": 1, "Disorientation": 1, "Dry eye": 1, "Dry mouth": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Myalgia": 1, "Product administered to patient of inappropriate age": 1, "Rash": 1, "Somnolence": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M22A.json b/docs/data/histograms/United States/004M22A.json
new file mode 100644
index 00000000000..33e2f9c9126
--- /dev/null
+++ b/docs/data/histograms/United States/004M22A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M22A", "histograms": [{"batchcodes": ["004M22A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Influenza like illness": 1, "Nasopharyngitis": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M2A.json b/docs/data/histograms/United States/004M2A.json
new file mode 100644
index 00000000000..a9acc18bf14
--- /dev/null
+++ b/docs/data/histograms/United States/004M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M2A", "histograms": [{"batchcodes": ["004M2A"], "histogram": {"Facial pain": 1, "Headache": 1, "Herpes zoster": 1, "Paraesthesia": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004M820A.json b/docs/data/histograms/United States/004M820A.json
new file mode 100644
index 00000000000..ab7a96e5e49
--- /dev/null
+++ b/docs/data/histograms/United States/004M820A.json	
@@ -0,0 +1 @@
+{"batchcode": "004M820A", "histograms": [{"batchcodes": ["004M820A"], "histogram": {"Gastroenteritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004MDOA.json b/docs/data/histograms/United States/004MDOA.json
new file mode 100644
index 00000000000..21a21c477b3
--- /dev/null
+++ b/docs/data/histograms/United States/004MDOA.json	
@@ -0,0 +1 @@
+{"batchcode": "004MDOA", "histograms": [{"batchcodes": ["004MDOA"], "histogram": {"Injection site vesicles": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004MZ 'O OR 0'.json b/docs/data/histograms/United States/004MZ 'O OR 0'.json
new file mode 100644
index 00000000000..7f21653182e
--- /dev/null
+++ b/docs/data/histograms/United States/004MZ 'O OR 0'.json	
@@ -0,0 +1 @@
+{"batchcode": "004MZ 'O OR 0'", "histograms": [{"batchcodes": ["004MZ 'O OR 0'"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004MZ('0' OR 'O.json b/docs/data/histograms/United States/004MZ('0' OR 'O.json
new file mode 100644
index 00000000000..f2955db0fb6
--- /dev/null
+++ b/docs/data/histograms/United States/004MZ('0' OR 'O.json	
@@ -0,0 +1 @@
+{"batchcode": "004MZ('0' OR 'O", "histograms": [{"batchcodes": ["004MZ('0' OR 'O"], "histogram": {"Body temperature": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004MZ0A.json b/docs/data/histograms/United States/004MZ0A.json
new file mode 100644
index 00000000000..415d1de84ee
--- /dev/null
+++ b/docs/data/histograms/United States/004MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "004MZ0A", "histograms": [{"batchcodes": ["004MZ0A"], "histogram": {"Vaccination site pain": 3, "Fall": 2, "Nausea": 2, "Pyrexia": 2, "Aphonia": 1, "Arthralgia": 1, "Bronchitis": 1, "Chest discomfort": 1, "Chills": 1, "Choking": 1, "Cough": 1, "Discomfort": 1, "Dysphonia": 1, "Exposure during pregnancy": 1, "Feeling abnormal": 1, "Hypersensitivity": 1, "Laryngitis": 1, "Malaise": 1, "Muscular weakness": 1, "Respiratory tract infection": 1, "Restless legs syndrome": 1, "Rhinorrhoea": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004MZUA.json b/docs/data/histograms/United States/004MZUA.json
new file mode 100644
index 00000000000..da434f3fa6e
--- /dev/null
+++ b/docs/data/histograms/United States/004MZUA.json	
@@ -0,0 +1 @@
+{"batchcode": "004MZUA", "histograms": [{"batchcodes": ["004MZUA"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Dizziness": 1, "Heart rate": 1, "Heart rate increased": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004N20A.json b/docs/data/histograms/United States/004N20A.json
new file mode 100644
index 00000000000..fbde563f8e8
--- /dev/null
+++ b/docs/data/histograms/United States/004N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "004N20A", "histograms": [{"batchcodes": ["004N20A"], "histogram": {"Asthenia": 1, "Biopsy": 1, "Dizziness": 1, "Dyspnoea": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Premature labour": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/004NI20A.json b/docs/data/histograms/United States/004NI20A.json
new file mode 100644
index 00000000000..1f50f26851f
--- /dev/null
+++ b/docs/data/histograms/United States/004NI20A.json	
@@ -0,0 +1 @@
+{"batchcode": "004NI20A", "histograms": [{"batchcodes": ["004NI20A"], "histogram": {"Fatigue": 1, "Influenza like illness": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005021A.json b/docs/data/histograms/United States/005021A.json
new file mode 100644
index 00000000000..623092efd03
--- /dev/null
+++ b/docs/data/histograms/United States/005021A.json	
@@ -0,0 +1 @@
+{"batchcode": "005021A", "histograms": [{"batchcodes": ["005021A"], "histogram": {"Fatigue": 2, "Tinnitus": 2, "Intentional dose omission": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00521A.json b/docs/data/histograms/United States/00521A.json
new file mode 100644
index 00000000000..bd170be6a1f
--- /dev/null
+++ b/docs/data/histograms/United States/00521A.json	
@@ -0,0 +1 @@
+{"batchcode": "00521A", "histograms": [{"batchcodes": ["00521A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Feeling cold": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Insomnia": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0056021A.json b/docs/data/histograms/United States/0056021A.json
new file mode 100644
index 00000000000..242b206cfc4
--- /dev/null
+++ b/docs/data/histograms/United States/0056021A.json	
@@ -0,0 +1 @@
+{"batchcode": "0056021A", "histograms": [{"batchcodes": ["0056021A"], "histogram": {"Chills": 1, "Headache": 1, "Insomnia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005621A.json b/docs/data/histograms/United States/005621A.json
new file mode 100644
index 00000000000..2076ebbd189
--- /dev/null
+++ b/docs/data/histograms/United States/005621A.json	
@@ -0,0 +1 @@
+{"batchcode": "005621A", "histograms": [{"batchcodes": ["005621A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005821A.json b/docs/data/histograms/United States/005821A.json
new file mode 100644
index 00000000000..2e98f93dadf
--- /dev/null
+++ b/docs/data/histograms/United States/005821A.json	
@@ -0,0 +1 @@
+{"batchcode": "005821A", "histograms": [{"batchcodes": ["005821A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005A21A.json b/docs/data/histograms/United States/005A21A.json
new file mode 100644
index 00000000000..af84ae673fc
--- /dev/null
+++ b/docs/data/histograms/United States/005A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "005A21A", "histograms": [{"batchcodes": ["005A21A"], "histogram": {"Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005C21.json b/docs/data/histograms/United States/005C21.json
new file mode 100644
index 00000000000..da50dff60e4
--- /dev/null
+++ b/docs/data/histograms/United States/005C21.json	
@@ -0,0 +1 @@
+{"batchcode": "005C21", "histograms": [{"batchcodes": ["005C21"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Muscle spasms": 1, "Myalgia": 1, "Nausea": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005C21A.json b/docs/data/histograms/United States/005C21A.json
new file mode 100644
index 00000000000..57cd61d1fc5
--- /dev/null
+++ b/docs/data/histograms/United States/005C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "005C21A", "histograms": [{"batchcodes": ["005C21A"], "histogram": {"Expired product administered": 54, "Product storage error": 36, "No adverse event": 31, "Headache": 24, "Fatigue": 18, "Pyrexia": 18, "Vaccination site pain": 16, "Chills": 12, "Pain in extremity": 12, "Myalgia": 11, "Asthenia": 8, "Arthralgia": 7, "Nausea": 7, "Product administered to patient of inappropriate age": 7, "Vaccination site erythema": 7, "Body temperature": 6, "Lymphadenopathy": 6, "Pruritus": 6, "Chest pain": 5, "Diarrhoea": 5, "Dizziness": 5, "Feeling abnormal": 5, "Illness": 5, "Malaise": 5, "Neck pain": 5, "Pain": 5, "Vaccination site rash": 5, "Vaccination site swelling": 5, "Abdominal pain upper": 4, "Anxiety": 4, "Blood pressure measurement": 4, "Blood test": 4, "Bone pain": 4, "Decreased appetite": 4, "Dyspnoea": 4, "Gait disturbance": 4, "Inappropriate schedule of product administration": 4, "Influenza like illness": 4, "Limb discomfort": 4, "Peripheral swelling": 4, "Product dose omission issue": 4, "Rash": 4, "Urticaria": 4, "Burning sensation": 3, "Contusion": 3, "Cough": 3, "Hypoaesthesia": 3, "Interchange of vaccine products": 3, "Mobility decreased": 3, "Muscle spasms": 3, "Paraesthesia": 3, "Product preparation issue": 3, "SARS-CoV-2 test": 3, "Swelling": 3, "Vaccination site mass": 3, "Vaccination site pruritus": 3, "Vomiting": 3, "Abdominal discomfort": 2, "COVID-19": 2, "Condition aggravated": 2, "Electrocardiogram": 2, "Erythema": 2, "Expired device used": 2, "Hyperhidrosis": 2, "Hypersomnia": 2, "Migraine": 2, "Movement disorder": 2, "Off label use": 2, "Oral pain": 2, "Pain of skin": 2, "Paraesthesia oral": 2, "Product expiration date issue": 2, "Product label issue": 2, "Product temperature excursion issue": 2, "Rash pruritic": 2, "Swollen tongue": 2, "Tenderness": 2, "Thrombosis": 2, "Tremor": 2, "Vaccination complication": 2, "Vaccination site warmth": 2, "Vision blurred": 2, "X-ray": 2, "Abdominal pain": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Adverse drug reaction": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Anosmia": 1, "Application site erythema": 1, "Axillary pain": 1, "Back pain": 1, "Blister": 1, "Body temperature decreased": 1, "Bone densitometry": 1, "Carbon dioxide": 1, "Cardiac stress test": 1, "Cardiovascular disorder": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Claustrophobia": 1, "Computerised tomogram": 1, "Constipation": 1, "Dehydration": 1, "Discomfort": 1, "Drooling": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dysuria": 1, "Ear pain": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Enlarged uvula": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eye pruritus": 1, "Facial pain": 1, "Fall": 1, "Feeling hot": 1, "Flatulence": 1, "Furuncle": 1, "Gastritis": 1, "Gingival swelling": 1, "Glossodynia": 1, "Head discomfort": 1, "Heart rate": 1, "Herpes zoster": 1, "Hyperpyrexia": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Joint swelling": 1, "Lactation disorder": 1, "Left ventricular failure": 1, "Limb mass": 1, "Lip swelling": 1, "Lipids normal": 1, "Liver injury": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Mouth swelling": 1, "Multiple organ dysfunction syndrome": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Neck mass": 1, "Neuralgia": 1, "Night sweats": 1, "Oedema": 1, "Oral discomfort": 1, "Oral mucosal blistering": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Perioral dermatitis": 1, "Pharyngeal swelling": 1, "Poor quality product administered": 1, "Product administered at inappropriate site": 1, "Rash erythematous": 1, "Renal failure": 1, "Scar": 1, "Sensitive skin": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Skin discolouration": 1, "Skin test": 1, "Skin tightness": 1, "Sleep disorder": 1, "Sluggishness": 1, "Smear cervix": 1, "Somnolence": 1, "Stomatitis": 1, "Stress": 1, "Suspected COVID-19": 1, "Syringe issue": 1, "Taste disorder": 1, "Therapeutic response unexpected": 1, "Tinnitus": 1, "Ultrasound scan": 1, "Underdose": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vascular pain": 1, "Walking aid user": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005C21AAAAA.json b/docs/data/histograms/United States/005C21AAAAA.json
new file mode 100644
index 00000000000..1b9068b78bd
--- /dev/null
+++ b/docs/data/histograms/United States/005C21AAAAA.json	
@@ -0,0 +1 @@
+{"batchcode": "005C21AAAAA", "histograms": [{"batchcodes": ["005C21AAAAA"], "histogram": {"Blood pressure measurement": 1, "Deep vein thrombosis": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Joint swelling": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Panic reaction": 1, "Peripheral swelling": 1, "Skin discolouration": 1, "Tenderness": 1, "Thrombophlebitis superficial": 1, "Thrombosis": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005M20A.json b/docs/data/histograms/United States/005M20A.json
new file mode 100644
index 00000000000..8e12c733318
--- /dev/null
+++ b/docs/data/histograms/United States/005M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "005M20A", "histograms": [{"batchcodes": ["005M20A"], "histogram": {"Electrocardiogram": 1, "Fatigue": 1, "Magnetic resonance imaging": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005M21.json b/docs/data/histograms/United States/005M21.json
new file mode 100644
index 00000000000..bd874ed810f
--- /dev/null
+++ b/docs/data/histograms/United States/005M21.json	
@@ -0,0 +1 @@
+{"batchcode": "005M21", "histograms": [{"batchcodes": ["005M21"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005M21A.json b/docs/data/histograms/United States/005M21A.json
new file mode 100644
index 00000000000..0ac30566522
--- /dev/null
+++ b/docs/data/histograms/United States/005M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "005M21A", "histograms": [{"batchcodes": ["005M21A", "071 F21A", "1805022"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["005M21A"], "histogram": {"Expired product administered": 7, "Product storage error": 6, "COVID-19": 5, "SARS-CoV-2 test": 4, "Headache": 3, "Cough": 2, "Drug ineffective": 2, "Feeling abnormal": 2, "Interchange of vaccine products": 2, "Swelling": 2, "Swollen tongue": 2, "Abdominal pain upper": 1, "Body temperature": 1, "Dysphagia": 1, "Dyspnoea": 1, "Ear discomfort": 1, "Ear infection": 1, "Ear pain": 1, "Ear swelling": 1, "Feeding disorder": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Lip swelling": 1, "Muscle spasms": 1, "Nasal congestion": 1, "Nausea": 1, "No adverse event": 1, "Pain": 1, "Papule": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "Rash": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sinusitis": 1, "Somnolence": 1, "Swelling face": 1, "Tenderness": 1, "Therapeutic product ineffective": 1, "Tinnitus": 1, "Toothache": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/005M51A.json b/docs/data/histograms/United States/005M51A.json
new file mode 100644
index 00000000000..bdd3638129b
--- /dev/null
+++ b/docs/data/histograms/United States/005M51A.json	
@@ -0,0 +1 @@
+{"batchcode": "005M51A", "histograms": [{"batchcodes": ["005M51A", "071F21A", "1805020"], "histogram": {"Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006-C21A.json b/docs/data/histograms/United States/006-C21A.json
new file mode 100644
index 00000000000..fd46dce9a94
--- /dev/null
+++ b/docs/data/histograms/United States/006-C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006-C21A", "histograms": [{"batchcodes": ["006-C21A"], "histogram": {"Asthenia": 1, "Blood pressure decreased": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Somnolence": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006021A.json b/docs/data/histograms/United States/006021A.json
new file mode 100644
index 00000000000..3e4e3990a5a
--- /dev/null
+++ b/docs/data/histograms/United States/006021A.json	
@@ -0,0 +1 @@
+{"batchcode": "006021A", "histograms": [{"batchcodes": ["006021A"], "histogram": {"Headache": 2, "Pain in extremity": 2, "Chest discomfort": 1, "Chest pain": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Ear discomfort": 1, "Eructation": 1, "Feeling hot": 1, "Myalgia": 1, "Nausea": 1, "Non-cardiac chest pain": 1, "On and off phenomenon": 1, "Pyrexia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006121B.json b/docs/data/histograms/United States/006121B.json
new file mode 100644
index 00000000000..624ff924007
--- /dev/null
+++ b/docs/data/histograms/United States/006121B.json	
@@ -0,0 +1 @@
+{"batchcode": "006121B", "histograms": [{"batchcodes": ["006121B"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0061321A.json b/docs/data/histograms/United States/0061321A.json
new file mode 100644
index 00000000000..4ef9677b036
--- /dev/null
+++ b/docs/data/histograms/United States/0061321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0061321A", "histograms": [{"batchcodes": ["0061321A"], "histogram": {"Dermatitis acneiform": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Magnetic resonance imaging": 1, "Paraesthesia": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00620.json b/docs/data/histograms/United States/00620.json
new file mode 100644
index 00000000000..4f7a071d58a
--- /dev/null
+++ b/docs/data/histograms/United States/00620.json	
@@ -0,0 +1 @@
+{"batchcode": "00620", "histograms": [{"batchcodes": ["00620"], "histogram": {"Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00621A.json b/docs/data/histograms/United States/00621A.json
new file mode 100644
index 00000000000..aacc2e20b2d
--- /dev/null
+++ b/docs/data/histograms/United States/00621A.json	
@@ -0,0 +1 @@
+{"batchcode": "00621A", "histograms": [{"batchcodes": ["00621A"], "histogram": {"Blood cholesterol": 1, "Blood pressure measurement": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Expired product administered": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00621CA.json b/docs/data/histograms/United States/00621CA.json
new file mode 100644
index 00000000000..d4bc8e0e053
--- /dev/null
+++ b/docs/data/histograms/United States/00621CA.json	
@@ -0,0 +1 @@
+{"batchcode": "00621CA", "histograms": [{"batchcodes": ["00621CA"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006221A.json b/docs/data/histograms/United States/006221A.json
new file mode 100644
index 00000000000..8004985be26
--- /dev/null
+++ b/docs/data/histograms/United States/006221A.json	
@@ -0,0 +1 @@
+{"batchcode": "006221A", "histograms": [{"batchcodes": ["006221A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006321A.json b/docs/data/histograms/United States/006321A.json
new file mode 100644
index 00000000000..94dc19e6007
--- /dev/null
+++ b/docs/data/histograms/United States/006321A.json	
@@ -0,0 +1 @@
+{"batchcode": "006321A", "histograms": [{"batchcodes": ["006321A"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00638B21A.json b/docs/data/histograms/United States/00638B21A.json
new file mode 100644
index 00000000000..c284a8103d9
--- /dev/null
+++ b/docs/data/histograms/United States/00638B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00638B21A", "histograms": [{"batchcodes": ["00638B21A"], "histogram": {"Abdominal discomfort": 1, "Fatigue": 1, "Hypokinesia": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0066H21A.json b/docs/data/histograms/United States/0066H21A.json
new file mode 100644
index 00000000000..62ee5d7e3a2
--- /dev/null
+++ b/docs/data/histograms/United States/0066H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0066H21A", "histograms": [{"batchcodes": ["0066H21A"], "histogram": {"Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006821A.json b/docs/data/histograms/United States/006821A.json
new file mode 100644
index 00000000000..c7226a70c47
--- /dev/null
+++ b/docs/data/histograms/United States/006821A.json	
@@ -0,0 +1 @@
+{"batchcode": "006821A", "histograms": [{"batchcodes": ["006821A"], "histogram": {"Myalgia": 4, "Pain in extremity": 4, "Headache": 3, "Chills": 2, "Fatigue": 2, "Pain": 2, "Product storage error": 2, "Cough": 1, "Expired product administered": 1, "Feeling hot": 1, "Illness": 1, "Insomnia": 1, "Malaise": 1, "Nasal congestion": 1, "Nausea": 1, "Palpitations": 1, "Peripheral swelling": 1, "Poor quality product administered": 1, "Product administration error": 1, "Pyrexia": 1, "Tinnitus": 1, "Urinary tract infection": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006A20A.json b/docs/data/histograms/United States/006A20A.json
new file mode 100644
index 00000000000..bbee120bf88
--- /dev/null
+++ b/docs/data/histograms/United States/006A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "006A20A", "histograms": [{"batchcodes": ["006A20A"], "histogram": {"Malaise": 2, "Chills": 1, "Feeling abnormal": 1, "Insomnia": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006A21A.json b/docs/data/histograms/United States/006A21A.json
new file mode 100644
index 00000000000..13b52f423ac
--- /dev/null
+++ b/docs/data/histograms/United States/006A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006A21A", "histograms": [{"batchcodes": ["006A21A"], "histogram": {"Fatigue": 2, "Blood urine present": 1, "Bronchitis bacterial": 1, "Chills": 1, "Dysuria": 1, "Headache": 1, "Limb discomfort": 1, "Pyrexia": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B2(Z)1A.json b/docs/data/histograms/United States/006B2(Z)1A.json
new file mode 100644
index 00000000000..ba6c74b8604
--- /dev/null
+++ b/docs/data/histograms/United States/006B2(Z)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "006B2(Z)1A", "histograms": [{"batchcodes": ["006B2(Z)1A"], "histogram": {"Hypoaesthesia": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B2-A.json b/docs/data/histograms/United States/006B2-A.json
new file mode 100644
index 00000000000..42f1ebc1132
--- /dev/null
+++ b/docs/data/histograms/United States/006B2-A.json	
@@ -0,0 +1 @@
+{"batchcode": "006B2-A", "histograms": [{"batchcodes": ["006B2-A"], "histogram": {"Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B21.json b/docs/data/histograms/United States/006B21.json
new file mode 100644
index 00000000000..9a56a6c5538
--- /dev/null
+++ b/docs/data/histograms/United States/006B21.json	
@@ -0,0 +1 @@
+{"batchcode": "006B21", "histograms": [{"batchcodes": ["006B21"], "histogram": {"Deafness unilateral": 1, "Presbyacusis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B2117.json b/docs/data/histograms/United States/006B2117.json
new file mode 100644
index 00000000000..7d9c67e319c
--- /dev/null
+++ b/docs/data/histograms/United States/006B2117.json	
@@ -0,0 +1 @@
+{"batchcode": "006B2117", "histograms": [{"batchcodes": ["006B2117"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B211A.json b/docs/data/histograms/United States/006B211A.json
new file mode 100644
index 00000000000..d4c2e5cd05a
--- /dev/null
+++ b/docs/data/histograms/United States/006B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "006B211A", "histograms": [{"batchcodes": ["006B211A"], "histogram": {"Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Vaccination site induration": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B214.json b/docs/data/histograms/United States/006B214.json
new file mode 100644
index 00000000000..d058de549ae
--- /dev/null
+++ b/docs/data/histograms/United States/006B214.json	
@@ -0,0 +1 @@
+{"batchcode": "006B214", "histograms": [{"batchcodes": ["006B214"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Headache": 1, "Pain in extremity": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B219.json b/docs/data/histograms/United States/006B219.json
new file mode 100644
index 00000000000..f93ac852b24
--- /dev/null
+++ b/docs/data/histograms/United States/006B219.json	
@@ -0,0 +1 @@
+{"batchcode": "006B219", "histograms": [{"batchcodes": ["006B219"], "histogram": {"Rash": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B21A 4/10/63.json b/docs/data/histograms/United States/006B21A 4/10/63.json
new file mode 100644
index 00000000000..61a8493b5d2
--- /dev/null
+++ b/docs/data/histograms/United States/006B21A 4/10/63.json	
@@ -0,0 +1 @@
+{"batchcode": "006B21A 4/10/63", "histograms": [{"batchcodes": ["006B21A 4/10/63"], "histogram": {"Herpes zoster": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B21A OR 006B.json b/docs/data/histograms/United States/006B21A OR 006B.json
new file mode 100644
index 00000000000..bfb976a3f79
--- /dev/null
+++ b/docs/data/histograms/United States/006B21A OR 006B.json	
@@ -0,0 +1 @@
+{"batchcode": "006B21A OR 006B", "histograms": [{"batchcodes": ["006B21A OR 006B"], "histogram": {"Lip swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B21A.json b/docs/data/histograms/United States/006B21A.json
new file mode 100644
index 00000000000..6341383d08e
--- /dev/null
+++ b/docs/data/histograms/United States/006B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006B21A", "histograms": [{"batchcodes": ["006B21A"], "histogram": {"Pyrexia": 61, "Fatigue": 59, "Headache": 57, "Pain in extremity": 51, "Myalgia": 50, "Vaccination site pain": 46, "Chills": 44, "Pain": 30, "Dizziness": 29, "Nausea": 29, "Vaccination site erythema": 27, "Pruritus": 19, "Rash": 19, "Vaccination site swelling": 19, "Body temperature": 18, "COVID-19": 18, "Vaccination site warmth": 18, "Influenza like illness": 17, "Asthenia": 15, "Paraesthesia": 15, "Erythema": 14, "Hypoaesthesia": 14, "SARS-CoV-2 test": 14, "Vaccination site pruritus": 14, "Arthralgia": 13, "Product dose omission issue": 13, "Diarrhoea": 12, "Dyspnoea": 12, "Feeling abnormal": 11, "Vomiting": 11, "Vaccination site rash": 10, "Blood pressure measurement": 9, "Computerised tomogram": 9, "Gait disturbance": 9, "Illness": 9, "Malaise": 9, "Urticaria": 9, "Feeling hot": 8, "Muscle spasms": 8, "Peripheral swelling": 8, "Product administered to patient of inappropriate age": 8, "Vaccination complication": 8, "Chest pain": 7, "Cough": 7, "Ear pain": 7, "Inappropriate schedule of product administration": 7, "Injection site pain": 7, "Limb discomfort": 7, "Lymphadenopathy": 7, "Palpitations": 7, "Abdominal pain upper": 6, "Decreased appetite": 6, "Expired product administered": 6, "Heart rate increased": 6, "Hyperhidrosis": 6, "Migraine": 6, "Musculoskeletal stiffness": 6, "Neck pain": 6, "Vaccination site reaction": 6, "Ageusia": 5, "Swelling": 5, "Abdominal discomfort": 4, "Back pain": 4, "Blood test": 4, "Chest discomfort": 4, "Cold sweat": 4, "Discomfort": 4, "Insomnia": 4, "Rash macular": 4, "Rhinorrhoea": 4, "Seizure": 4, "Tinnitus": 4, "Vision blurred": 4, "X-ray": 4, "Appendicitis": 3, "Burning sensation": 3, "Condition aggravated": 3, "Contusion": 3, "Drug ineffective": 3, "Dry mouth": 3, "Eating disorder": 3, "Eye pain": 3, "Herpes zoster": 3, "Hypertension": 3, "Impaired work ability": 3, "Injection site swelling": 3, "Lip swelling": 3, "Mobility decreased": 3, "Movement disorder": 3, "Nasal congestion": 3, "Oropharyngeal pain": 3, "Paraesthesia oral": 3, "Parosmia": 3, "Pneumonia": 3, "SARS-CoV-2 test positive": 3, "Sinusitis": 3, "Skin discolouration": 3, "Somnolence": 3, "Tenderness": 3, "Underdose": 3, "Urine analysis": 3, "Vaccination site induration": 3, "Vaccination site mass": 3, "Vertigo": 3, "Alopecia": 2, "Anosmia": 2, "Anxiety": 2, "Bedridden": 2, "Blister": 2, "Blood culture": 2, "Blood triglycerides": 2, "Breast pain": 2, "Cerebrovascular accident": 2, "Confusional state": 2, "Dry skin": 2, "Dysgeusia": 2, "Dysphagia": 2, "Dysphonia": 2, "Dysstasia": 2, "Ear discomfort": 2, "Electrocardiogram": 2, "Epistaxis": 2, "Fibromyalgia": 2, "Flatulence": 2, "Heart rate": 2, "Hot flush": 2, "Hypokinesia": 2, "Inflammation": 2, "Influenza": 2, "Injection site erythema": 2, "Injection site pruritus": 2, "Intentional product use issue": 2, "Joint range of motion decreased": 2, "Lethargy": 2, "Motor dysfunction": 2, "Muscle twitching": 2, "Nervousness": 2, "Pain in jaw": 2, "Poor quality sleep": 2, "Product administration error": 2, "Product storage error": 2, "Productive cough": 2, "Sleep disorder": 2, "Swelling face": 2, "Swelling of eyelid": 2, "Syncope": 2, "Tachycardia": 2, "Thrombosis": 2, "Ultrasound abdomen": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abnormal dreams": 1, "Accidental underdose": 1, "Acute left ventricular failure": 1, "Adverse reaction": 1, "Allergy to vaccine": 1, "Amnesia": 1, "Anaemia": 1, "Anal incontinence": 1, "Antinuclear antibody": 1, "Aphasia": 1, "Arteriovenous fistula site haemorrhage": 1, "Arthropod bite": 1, "Asthma": 1, "Axillary pain": 1, "Balance disorder": 1, "Bell's palsy": 1, "Biliary colic": 1, "Biopsy kidney": 1, "Blood albumin": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood glucose increased": 1, "Blood pressure decreased": 1, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Blood thyroid stimulating hormone": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "Bone pain": 1, "Breast discomfort": 1, "Bronchitis": 1, "Bursitis": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Cellulitis": 1, "Central nervous system lesion": 1, "Choking sensation": 1, "Cluster headache": 1, "Coma": 1, "Computerised tomogram thorax": 1, "Conjunctival hyperaemia": 1, "Coordination abnormal": 1, "Creatinine renal clearance": 1, "Death": 1, "Decreased immune responsiveness": 1, "Decreased interest": 1, "Depression": 1, "Dermatitis": 1, "Dermatitis contact": 1, "Device connection issue": 1, "Dry throat": 1, "Ejection fraction": 1, "Electrophoresis": 1, "Emotional distress": 1, "Epigastric discomfort": 1, "Epilepsy": 1, "Exposure during pregnancy": 1, "Eye disorder": 1, "Eye haemorrhage": 1, "Eye irritation": 1, "Eye pruritus": 1, "Eye swelling": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Foot operation": 1, "Freezing phenomenon": 1, "Full blood count": 1, "Gait inability": 1, "Gastroenteritis viral": 1, "Gastrointestinal disorder": 1, "Gastrooesophageal reflux disease": 1, "Generalised oedema": 1, "Generalised tonic-clonic seizure": 1, "Glomerulonephritis minimal lesion": 1, "Guillain-Barre syndrome": 1, "Head discomfort": 1, "Heavy menstrual bleeding": 1, "Hormone level abnormal": 1, "Hospitalisation": 1, "Hyperlipidaemia": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoaesthesia oral": 1, "Hypoalbuminaemia": 1, "Hypophagia": 1, "Hypotension": 1, "Hypoxia": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Induration": 1, "Influenza virus test": 1, "Infrequent bowel movements": 1, "Injection site discolouration": 1, "Injection site inflammation": 1, "Injection site warmth": 1, "Interchange of vaccine products": 1, "Jaw disorder": 1, "Joint swelling": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Left ventricular hypertrophy": 1, "Legionella test": 1, "Ligament sprain": 1, "Loss of consciousness": 1, "Lung neoplasm malignant": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Menstruation irregular": 1, "Metabolic function test": 1, "Metastases to central nervous system": 1, "Multiple sclerosis": 1, "Muscle strain": 1, "Musculoskeletal chest pain": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Neck mass": 1, "Nephrotic syndrome": 1, "Nerve injury": 1, "Night sweats": 1, "Nightmare": 1, "No adverse event": 1, "Ocular discomfort": 1, "Oral herpes": 1, "Oral mucosal eruption": 1, "Oxygen saturation": 1, "Pallor": 1, "Paralysis": 1, "Pelvic pain": 1, "Periorbital oedema": 1, "Periorbital swelling": 1, "Pharyngeal swelling": 1, "Proteinuria": 1, "Pulmonary mass": 1, "Rash erythematous": 1, "Red blood cell sedimentation rate": 1, "Reduced facial expression": 1, "Renal disorder": 1, "Renal tubular injury": 1, "Restlessness": 1, "Rheumatoid arthritis": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 test negative": 1, "Salivary hypersecretion": 1, "Sciatica": 1, "Secretion discharge": 1, "Sensitisation": 1, "Sensory loss": 1, "Sinus congestion": 1, "Sinus headache": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin irritation": 1, "Skin odour abnormal": 1, "Skin test": 1, "Skin tightness": 1, "Skin warm": 1, "Smear cervix": 1, "Sneezing": 1, "Stress": 1, "Therapeutic response unexpected": 1, "Throat clearing": 1, "Throat tightness": 1, "Thyroid function test": 1, "Toothache": 1, "Tremor": 1, "Tubulointerstitial nephritis": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Ultrasound chest": 1, "Ultrasound scan": 1, "Unresponsive to stimuli": 1, "Urine abnormality": 1, "Uterine leiomyoma": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site discharge": 1, "Vaccination site discolouration": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site movement impairment": 1, "Vaccination site nodule": 1, "Vaginal haemorrhage": 1, "Visual impairment": 1, "Vitamin D": 1, "Vitamin D deficiency": 1, "Walking aid user": 1, "Weight increased": 1, "White blood cell count": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B21N.json b/docs/data/histograms/United States/006B21N.json
new file mode 100644
index 00000000000..b391fb84278
--- /dev/null
+++ b/docs/data/histograms/United States/006B21N.json	
@@ -0,0 +1 @@
+{"batchcode": "006B21N", "histograms": [{"batchcodes": ["006B21N"], "histogram": {"Back pain": 1, "Pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B2HA.json b/docs/data/histograms/United States/006B2HA.json
new file mode 100644
index 00000000000..2fd27e5801b
--- /dev/null
+++ b/docs/data/histograms/United States/006B2HA.json	
@@ -0,0 +1 @@
+{"batchcode": "006B2HA", "histograms": [{"batchcodes": ["006B2HA"], "histogram": {"Discomfort": 1, "Myalgia": 1, "Vaccination site joint pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006B71A.json b/docs/data/histograms/United States/006B71A.json
new file mode 100644
index 00000000000..e11b132e7b5
--- /dev/null
+++ b/docs/data/histograms/United States/006B71A.json	
@@ -0,0 +1 @@
+{"batchcode": "006B71A", "histograms": [{"batchcodes": ["006B71A"], "histogram": {"Chest pain": 1, "Feeling hot": 1, "Hot flush": 1, "Insomnia": 1, "Medication error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006BUA.json b/docs/data/histograms/United States/006BUA.json
new file mode 100644
index 00000000000..4ab47875064
--- /dev/null
+++ b/docs/data/histograms/United States/006BUA.json	
@@ -0,0 +1 @@
+{"batchcode": "006BUA", "histograms": [{"batchcodes": ["006BUA"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Feeling abnormal": 1, "Pyrexia": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006BZ1A.json b/docs/data/histograms/United States/006BZ1A.json
new file mode 100644
index 00000000000..0abd6ad9c25
--- /dev/null
+++ b/docs/data/histograms/United States/006BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "006BZ1A", "histograms": [{"batchcodes": ["006BZ1A"], "histogram": {"Illness": 2, "Dysphonia": 1, "Extra dose administered": 1, "Feeling abnormal": 1, "Hypersensitivity": 1, "Impaired work ability": 1, "Malaise": 1, "Peripheral swelling": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006C21A.json b/docs/data/histograms/United States/006C21A.json
new file mode 100644
index 00000000000..d5345710963
--- /dev/null
+++ b/docs/data/histograms/United States/006C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006C21A", "histograms": [{"batchcodes": ["006C21A"], "histogram": {"Expired product administered": 334, "Fatigue": 24, "Vaccination site pain": 20, "Headache": 18, "Nausea": 18, "Myalgia": 16, "Dizziness": 14, "Product dose omission issue": 13, "Product storage error": 13, "Pyrexia": 13, "Pain in extremity": 11, "Vaccination site erythema": 11, "Chills": 10, "Feeling abnormal": 10, "Pruritus": 8, "Dyspnoea": 7, "Hypoaesthesia": 7, "Peripheral swelling": 7, "Erythema": 6, "Pain": 6, "Paraesthesia": 6, "SARS-CoV-2 test": 6, "Arthralgia": 5, "Asthenia": 5, "Rash": 5, "Vaccination site reaction": 5, "Vaccination site swelling": 5, "Vaccination site warmth": 5, "Somnolence": 4, "Urticaria": 4, "Vaccination site pruritus": 4, "Blood pressure measurement": 3, "Cough": 3, "Diarrhoea": 3, "Feeling hot": 3, "Insomnia": 3, "Loss of consciousness": 3, "Product administered to patient of inappropriate age": 3, "Rash macular": 3, "Vaccination complication": 3, "Vaccination site induration": 3, "Vomiting": 3, "Abdominal distension": 2, "Anxiety": 2, "Body temperature": 2, "Condition aggravated": 2, "Decreased appetite": 2, "Discomfort": 2, "Eye swelling": 2, "Hallucination": 2, "Hyperhidrosis": 2, "Inappropriate schedule of product administration": 2, "Influenza like illness": 2, "Loss of personal independence in daily activities": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Neck pain": 2, "Neuralgia": 2, "Oropharyngeal pain": 2, "Poor quality product administered": 2, "Product temperature excursion issue": 2, "SARS-CoV-2 antibody test": 2, "Sinus congestion": 2, "Swelling face": 2, "Syncope": 2, "Tenderness": 2, "Vaccination site mass": 2, "Vaccination site rash": 2, "Visual impairment": 2, "Weight decreased": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal behaviour": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Amnesia": 1, "Asthenopia": 1, "Asymptomatic COVID-19": 1, "Back pain": 1, "Bacterial test": 1, "Bacterial test positive": 1, "Balance disorder": 1, "Bladder spasm": 1, "Blood glucose": 1, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Blood urine": 1, "Blood urine present": 1, "Body temperature increased": 1, "Burns second degree": 1, "Burns third degree": 1, "Carbon dioxide": 1, "Cardiac disorder": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Choking sensation": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Confusional state": 1, "Constipation": 1, "Contusion": 1, "Depression": 1, "Device connection issue": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Dry mouth": 1, "Eating disorder": 1, "Electrocardiogram": 1, "Electromyogram": 1, "Emotional distress": 1, "Erythema infectiosum": 1, "Exposure via breast milk": 1, "Feeling cold": 1, "Feeling jittery": 1, "Flank pain": 1, "Flatulence": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Guillain-Barre syndrome": 1, "Heart rate": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hospitalisation": 1, "Hyperglycaemia": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Ill-defined disorder": 1, "Illness": 1, "Immune system disorder": 1, "Impaired work ability": 1, "Induration": 1, "Injection site pain": 1, "Interchange of vaccine products": 1, "Intracranial aneurysm": 1, "Irritability": 1, "Joint swelling": 1, "Kidney infection": 1, "Lethargy": 1, "Limb discomfort": 1, "Limb injury": 1, "Lung disorder": 1, "Lymph node pain": 1, "Lymphatic disorder": 1, "Magnetic resonance imaging head": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Mental impairment": 1, "Muscle strain": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Myocarditis": 1, "Oedematous kidney": 1, "Pallor": 1, "Paranoia": 1, "Pneumonia": 1, "Productive cough": 1, "Pulmonary embolism": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Renal cancer": 1, "Renal failure": 1, "Renal mass": 1, "Renal pain": 1, "Rhinorrhoea": 1, "Road traffic accident": 1, "Sensation of foreign body": 1, "Sensory loss": 1, "Sinusitis": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin fissures": 1, "Skin mass": 1, "Skin warm": 1, "Sleep disorder": 1, "Stab wound": 1, "Swelling of eyelid": 1, "Systemic lupus erythematosus": 1, "Taste disorder": 1, "Therapeutic product effect variable": 1, "Therapeutic response unexpected": 1, "Thinking abnormal": 1, "Transient ischaemic attack": 1, "Underdose": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Vaccination site bruising": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site paraesthesia": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Vitreous floaters": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006C27A.json b/docs/data/histograms/United States/006C27A.json
new file mode 100644
index 00000000000..e2fa33f5926
--- /dev/null
+++ b/docs/data/histograms/United States/006C27A.json	
@@ -0,0 +1 @@
+{"batchcode": "006C27A", "histograms": [{"batchcodes": ["006C27A"], "histogram": {"Lymphadenopathy": 1, "Myalgia": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006CZ1A.json b/docs/data/histograms/United States/006CZ1A.json
new file mode 100644
index 00000000000..7db8f404b9b
--- /dev/null
+++ b/docs/data/histograms/United States/006CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "006CZ1A", "histograms": [{"batchcodes": ["006CZ1A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006CZIA.json b/docs/data/histograms/United States/006CZIA.json
new file mode 100644
index 00000000000..ed4bd36dbba
--- /dev/null
+++ b/docs/data/histograms/United States/006CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "006CZIA", "histograms": [{"batchcodes": ["006CZIA"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Oropharyngeal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006D2114.json b/docs/data/histograms/United States/006D2114.json
new file mode 100644
index 00000000000..c7be0a68141
--- /dev/null
+++ b/docs/data/histograms/United States/006D2114.json	
@@ -0,0 +1 @@
+{"batchcode": "006D2114", "histograms": [{"batchcodes": ["006D2114"], "histogram": {"Ankylosing spondylitis": 2, "Anxiety": 2, "Cough": 2, "Muscular weakness": 2, "Pain in extremity": 2, "Respiratory tract congestion": 2, "Urticaria": 2, "Discomfort": 1, "Dyspnoea": 1, "Dysstasia": 1, "Gait inability": 1, "Grip strength decreased": 1, "Impaired healing": 1, "Joint range of motion decreased": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Pain": 1, "Peripheral swelling": 1, "Thyroid disorder": 1, "Ultrasound scan": 1, "Ultrasound thyroid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006D21A.json b/docs/data/histograms/United States/006D21A.json
new file mode 100644
index 00000000000..d8fae195ca1
--- /dev/null
+++ b/docs/data/histograms/United States/006D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006D21A", "histograms": [{"batchcodes": ["006D21A", "1805018"], "histogram": {"Angioedema": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Maternal exposure before pregnancy": 1, "Muscle discomfort": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["006D21A"], "histogram": {"Expired product administered": 19, "Pyrexia": 15, "Myalgia": 12, "Chills": 11, "Vaccination site pain": 10, "Headache": 8, "Pain in extremity": 8, "Arthralgia": 7, "Body temperature": 7, "Fatigue": 7, "Product storage error": 7, "Rash": 7, "Illness": 6, "Vaccination complication": 6, "COVID-19": 5, "Diarrhoea": 5, "Feeling abnormal": 5, "Influenza like illness": 5, "Nausea": 5, "Oropharyngeal pain": 5, "Pain": 5, "Pruritus": 5, "SARS-CoV-2 test": 5, "Vaccination site erythema": 5, "Vaccination site swelling": 5, "Vomiting": 5, "Asthenia": 4, "Insomnia": 4, "Vaccination site pruritus": 4, "Accidental overdose": 3, "Burning sensation": 3, "Cough": 3, "Gait disturbance": 3, "Hyperhidrosis": 3, "Inappropriate schedule of product administration": 3, "Nervousness": 3, "Pain of skin": 3, "Paraesthesia": 3, "Product administered to patient of inappropriate age": 3, "Vaccination site warmth": 3, "Abdominal discomfort": 2, "Abdominal pain": 2, "Ageusia": 2, "Chest discomfort": 2, "Chest pain": 2, "Depression": 2, "Dizziness": 2, "Erythema": 2, "Feeling hot": 2, "Hypoaesthesia": 2, "Interchange of vaccine products": 2, "Limb discomfort": 2, "Malaise": 2, "Night sweats": 2, "Ocular discomfort": 2, "Periorbital swelling": 2, "Product dose omission issue": 2, "Ultrasound scan": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Acute kidney injury": 1, "Aneurysm": 1, "Anosmia": 1, "Aphasia": 1, "Aphonia": 1, "Asymptomatic COVID-19": 1, "Atrial fibrillation": 1, "Biliary colic": 1, "Blister": 1, "Blood creatine increased": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Cerebrovascular accident": 1, "Cold sweat": 1, "Condition aggravated": 1, "Constipation": 1, "Dehydration": 1, "Drooling": 1, "Dry throat": 1, "Dysarthria": 1, "Dyspepsia": 1, "Electrophoresis protein": 1, "Eructation": 1, "Exposure to SARS-CoV-2": 1, "Eye pruritus": 1, "Eye swelling": 1, "Fall": 1, "Feeding disorder": 1, "Gallbladder disorder": 1, "Haemorrhage": 1, "Heart rate": 1, "Hepatic pain": 1, "Hyperlipasaemia": 1, "Hyperproteinaemia": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypertransaminasaemia": 1, "Hypoaesthesia oral": 1, "Impaired work ability": 1, "Induration": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Intentional product use issue": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Lactic acidosis": 1, "Limb injury": 1, "Lipase": 1, "Liver disorder": 1, "Migraine": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nasal dryness": 1, "Neck pain": 1, "Odynophagia": 1, "Oesophageal irritation": 1, "Oral pain": 1, "Oropharyngeal blistering": 1, "Oxygen saturation": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Peripheral swelling": 1, "Petechiae": 1, "Presyncope": 1, "Product administered at inappropriate site": 1, "Product label issue": 1, "Rash erythematous": 1, "Rash macular": 1, "Renal pain": 1, "Rhinorrhoea": 1, "Screaming": 1, "Sensitive skin": 1, "Sepsis": 1, "Sinusitis": 1, "Skin exfoliation": 1, "Skin irritation": 1, "Sneezing": 1, "Somnolence": 1, "Swelling": 1, "Swelling of eyelid": 1, "Tachycardia": 1, "Taste disorder": 1, "Throat irritation": 1, "Tongue discomfort": 1, "Transaminases": 1, "Urinary incontinence": 1, "Vaccination site coldness": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Wheezing": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006DZ1A.json b/docs/data/histograms/United States/006DZ1A.json
new file mode 100644
index 00000000000..a0d9ec2625e
--- /dev/null
+++ b/docs/data/histograms/United States/006DZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "006DZ1A", "histograms": [{"batchcodes": ["006DZ1A"], "histogram": {"Nausea": 2, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006E21A.json b/docs/data/histograms/United States/006E21A.json
new file mode 100644
index 00000000000..c92e736ba61
--- /dev/null
+++ b/docs/data/histograms/United States/006E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006E21A", "histograms": [{"batchcodes": ["006E21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Mobility decreased": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006F21A.json b/docs/data/histograms/United States/006F21A.json
new file mode 100644
index 00000000000..1fe469dcc14
--- /dev/null
+++ b/docs/data/histograms/United States/006F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006F21A", "histograms": [{"batchcodes": ["006F21A"], "histogram": {"Expired product administered": 1, "Inappropriate schedule of product administration": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006H20A.json b/docs/data/histograms/United States/006H20A.json
new file mode 100644
index 00000000000..11ab3664f77
--- /dev/null
+++ b/docs/data/histograms/United States/006H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "006H20A", "histograms": [{"batchcodes": ["006H20A"], "histogram": {"Lymph node pain": 2, "Night sweats": 2, "Pulse abnormal": 2, "Skin odour abnormal": 2, "Vaccination site pain": 2, "Blood count": 1, "Erythema": 1, "Hyperhidrosis": 1, "Incorrect route of product administration": 1, "Insomnia": 1, "Sleep deficit": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site vesicles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006H21A.json b/docs/data/histograms/United States/006H21A.json
new file mode 100644
index 00000000000..b0d7ed9f4e6
--- /dev/null
+++ b/docs/data/histograms/United States/006H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006H21A", "histograms": [{"batchcodes": ["006H21A"], "histogram": {"Accidental overdose": 1, "Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006LUA.json b/docs/data/histograms/United States/006LUA.json
new file mode 100644
index 00000000000..7dff4e08c0c
--- /dev/null
+++ b/docs/data/histograms/United States/006LUA.json	
@@ -0,0 +1 @@
+{"batchcode": "006LUA", "histograms": [{"batchcodes": ["006LUA"], "histogram": {"Exposure during pregnancy": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006LZ1A.json b/docs/data/histograms/United States/006LZ1A.json
new file mode 100644
index 00000000000..a8168f1d6c4
--- /dev/null
+++ b/docs/data/histograms/United States/006LZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "006LZ1A", "histograms": [{"batchcodes": ["006LZ1A"], "histogram": {"Fatigue": 1, "Feeling hot": 1, "Laziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M00A.json b/docs/data/histograms/United States/006M00A.json
new file mode 100644
index 00000000000..fdb74275b21
--- /dev/null
+++ b/docs/data/histograms/United States/006M00A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M00A", "histograms": [{"batchcodes": ["006M00A"], "histogram": {"Heart rate": 1, "Oropharyngeal pain": 1, "Pharyngeal swelling": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M029.json b/docs/data/histograms/United States/006M029.json
new file mode 100644
index 00000000000..ab5ba26859a
--- /dev/null
+++ b/docs/data/histograms/United States/006M029.json	
@@ -0,0 +1 @@
+{"batchcode": "006M029", "histograms": [{"batchcodes": ["006M029"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M02A.json b/docs/data/histograms/United States/006M02A.json
new file mode 100644
index 00000000000..19b621aff5e
--- /dev/null
+++ b/docs/data/histograms/United States/006M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M02A", "histograms": [{"batchcodes": ["006M02A"], "histogram": {"Balance disorder": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M0A.json b/docs/data/histograms/United States/006M0A.json
new file mode 100644
index 00000000000..f1d3b84fba1
--- /dev/null
+++ b/docs/data/histograms/United States/006M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M0A", "histograms": [{"batchcodes": ["006M0A"], "histogram": {"Arthralgia": 1, "Eczema": 1, "Erythema": 1, "Erythrasma": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20.json b/docs/data/histograms/United States/006M20.json
new file mode 100644
index 00000000000..9df50384cb3
--- /dev/null
+++ b/docs/data/histograms/United States/006M20.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20", "histograms": [{"batchcodes": ["006M20"], "histogram": {"Arthralgia": 1, "Headache": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M201A.json b/docs/data/histograms/United States/006M201A.json
new file mode 100644
index 00000000000..1646edb64c5
--- /dev/null
+++ b/docs/data/histograms/United States/006M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M201A", "histograms": [{"batchcodes": ["006M201A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Chest discomfort": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M204.json b/docs/data/histograms/United States/006M204.json
new file mode 100644
index 00000000000..c6b23d44ffa
--- /dev/null
+++ b/docs/data/histograms/United States/006M204.json	
@@ -0,0 +1 @@
+{"batchcode": "006M204", "histograms": [{"batchcodes": ["006M204"], "histogram": {"Pruritus": 1, "Rash erythematous": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M2049.json b/docs/data/histograms/United States/006M2049.json
new file mode 100644
index 00000000000..05ce2ef72b9
--- /dev/null
+++ b/docs/data/histograms/United States/006M2049.json	
@@ -0,0 +1 @@
+{"batchcode": "006M2049", "histograms": [{"batchcodes": ["006M2049"], "histogram": {"Abdominal pain upper": 1, "Appendicitis perforated": 1, "Diarrhoea": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M207J.json b/docs/data/histograms/United States/006M207J.json
new file mode 100644
index 00000000000..96da3ac8723
--- /dev/null
+++ b/docs/data/histograms/United States/006M207J.json	
@@ -0,0 +1 @@
+{"batchcode": "006M207J", "histograms": [{"batchcodes": ["006M207J"], "histogram": {"Blood glucose increased": 2, "Fatigue": 2, "Pain in extremity": 2, "Blood glucose": 1, "Cognitive disorder": 1, "Coordination abnormal": 1, "Decreased appetite": 1, "Headache": 1, "Nausea": 1, "Night sweats": 1, "Pain": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20A OR 001M.json b/docs/data/histograms/United States/006M20A OR 001M.json
new file mode 100644
index 00000000000..556a0147ceb
--- /dev/null
+++ b/docs/data/histograms/United States/006M20A OR 001M.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20A OR 001M", "histograms": [{"batchcodes": ["006M20A OR 001M"], "histogram": {"Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Rash erythematous": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20A OR 066M.json b/docs/data/histograms/United States/006M20A OR 066M.json
new file mode 100644
index 00000000000..f9bd2738eea
--- /dev/null
+++ b/docs/data/histograms/United States/006M20A OR 066M.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20A OR 066M", "histograms": [{"batchcodes": ["006M20A OR 066M"], "histogram": {"Erythema": 1, "Headache": 1, "Oropharyngeal pain": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20A, 026A21.json b/docs/data/histograms/United States/006M20A, 026A21.json
new file mode 100644
index 00000000000..626dcff1942
--- /dev/null
+++ b/docs/data/histograms/United States/006M20A, 026A21.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20A, 026A21", "histograms": [{"batchcodes": ["006M20A, 026A21"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20A.json b/docs/data/histograms/United States/006M20A.json
new file mode 100644
index 00000000000..e5b92d3b214
--- /dev/null
+++ b/docs/data/histograms/United States/006M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20A", "histograms": [{"batchcodes": ["006M20A", "FF2593"], "histogram": {"Acute kidney injury": 1, "Acute respiratory failure": 1, "Blood creatinine": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Body temperature": 1, "COVID-19": 1, "COVID-19 immunisation": 1, "Cardiac arrest": 1, "Confusional state": 1, "Embolism venous": 1, "Heart rate": 1, "Hypernatraemia": 1, "Hypophagia": 1, "Interchange of vaccine products": 1, "Laboratory test": 1, "Mental status changes": 1, "Mydriasis": 1, "Oxygen saturation": 1, "Pupil fixed": 1, "Respiratory arrest": 1, "Respiratory rate": 1, "SARS-CoV-1 test": 1, "Staphylococcal bacteraemia": 1, "Troponin": 1, "Unresponsive to stimuli": 1, "White blood cell count": 1}}, {"batchcodes": ["006M20A"], "histogram": {"Fatigue": 81, "Pyrexia": 72, "Headache": 67, "Pain in extremity": 66, "Chills": 64, "Myalgia": 54, "Vaccination site pain": 42, "Pain": 39, "Arthralgia": 36, "Nausea": 35, "Vaccination site erythema": 34, "Dizziness": 27, "Rash": 26, "Body temperature": 25, "Pruritus": 25, "Asthenia": 24, "Feeling abnormal": 24, "Vaccination site pruritus": 22, "Diarrhoea": 20, "Erythema": 20, "Peripheral swelling": 17, "Vaccination site rash": 15, "Injection site pain": 14, "Vaccination site swelling": 14, "Vaccination site warmth": 14, "SARS-CoV-2 test": 13, "Vomiting": 13, "COVID-19": 12, "Decreased appetite": 12, "Injection site erythema": 12, "Limb discomfort": 12, "Product dose omission issue": 12, "Vaccination complication": 12, "Back pain": 11, "Feeling hot": 11, "Neck pain": 11, "Tremor": 10, "Abdominal discomfort": 9, "Dyspnoea": 9, "Inappropriate schedule of product administration": 9, "Malaise": 9, "Paraesthesia": 9, "Somnolence": 9, "Cough": 8, "Hypoaesthesia": 8, "Insomnia": 8, "Muscular weakness": 8, "Palpitations": 8, "Rash pruritic": 8, "Swelling": 8, "Blood pressure measurement": 7, "Discomfort": 7, "Heart rate increased": 7, "Hyperhidrosis": 7, "Lymphadenopathy": 7, "Nasopharyngitis": 7, "Influenza like illness": 6, "Musculoskeletal stiffness": 6, "Urticaria": 6, "Vaccination site mass": 6, "Ageusia": 5, "Amnesia": 5, "Blood test": 5, "Chest discomfort": 5, "Herpes zoster": 5, "Injection site pruritus": 5, "Lethargy": 5, "Memory impairment": 5, "Paraesthesia oral": 5, "Rash erythematous": 5, "Rash macular": 5, "Tachycardia": 5, "Abdominal distension": 4, "Balance disorder": 4, "Condition aggravated": 4, "Eye pain": 4, "Gait disturbance": 4, "Gait inability": 4, "Heart rate": 4, "Hot flush": 4, "Hypersensitivity": 4, "Hypertension": 4, "Induration": 4, "Injection site swelling": 4, "Injection site warmth": 4, "Muscle spasms": 4, "Musculoskeletal discomfort": 4, "Neuralgia": 4, "Oropharyngeal pain": 4, "Oxygen saturation": 4, "Pharyngeal swelling": 4, "Sciatica": 4, "Vaccination site reaction": 4, "Abdominal pain": 3, "Abdominal pain upper": 3, "Anxiety": 3, "Arthritis": 3, "Burning sensation": 3, "Chest pain": 3, "Dry mouth": 3, "Feeding disorder": 3, "Hypokinesia": 3, "Illness": 3, "Influenza": 3, "Limb injury": 3, "Lip swelling": 3, "Loss of consciousness": 3, "Migraine": 3, "Rhinorrhoea": 3, "SARS-CoV-2 antibody test": 3, "Sleep disorder": 3, "Speech disorder": 3, "Swelling face": 3, "Swollen tongue": 3, "Tenderness": 3, "Thirst": 3, "Urinary tract infection": 3, "Vaccination site induration": 3, "Vaccination site movement impairment": 3, "Vision blurred": 3, "Accidental underdose": 2, "Anosmia": 2, "Antibody test": 2, "Axillary pain": 2, "Blister": 2, "Blood pressure increased": 2, "Body temperature increased": 2, "Bone pain": 2, "Breast pain": 2, "Cellulitis": 2, "Constipation": 2, "Contusion": 2, "Dehydration": 2, "Drug ineffective": 2, "Dysgeusia": 2, "Dyspepsia": 2, "Dysuria": 2, "Electrocardiogram": 2, "Expired product administered": 2, "Exposure during pregnancy": 2, "Hypoaesthesia oral": 2, "Immunisation reaction": 2, "Impaired work ability": 2, "Inflammation": 2, "Injection site discolouration": 2, "Lymph node pain": 2, "Mechanical urticaria": 2, "Mobility decreased": 2, "Movement disorder": 2, "Muscle strain": 2, "Muscle tightness": 2, "Nasal congestion": 2, "Neuropathy peripheral": 2, "Night sweats": 2, "Ocular hyperaemia": 2, "Oropharyngeal discomfort": 2, "Parosmia": 2, "Presyncope": 2, "SARS-CoV-2 test positive": 2, "Sepsis": 2, "Therapeutic response unexpected": 2, "Thinking abnormal": 2, "Throat irritation": 2, "Trigeminal neuralgia": 2, "Ultrasound scan": 2, "Underdose": 2, "Vertigo": 2, "Weight decreased": 2, "X-ray": 2, "Abdominal tenderness": 1, "Accidental overdose": 1, "Adverse event": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Angioedema": 1, "Arthropathy": 1, "Aspartate aminotransferase": 1, "Asthenopia": 1, "Atrial fibrillation": 1, "Back disorder": 1, "Bedridden": 1, "Birth mark": 1, "Bladder pain": 1, "Blood glucose": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Blood pressure fluctuation": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Bone scan": 1, "Breast discomfort": 1, "Breast swelling": 1, "Breast tenderness": 1, "Bruxism": 1, "Cerebrovascular accident": 1, "Chest wall abscess": 1, "Chronic sinusitis": 1, "Coccydynia": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Confusional state": 1, "Conjunctivitis": 1, "Decreased activity": 1, "Device connection issue": 1, "Diverticulitis": 1, "Dry skin": 1, "Dysphagia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Eczema": 1, "Enzyme level increased": 1, "Epistaxis": 1, "Eructation": 1, "Exposure to SARS-CoV-2": 1, "Eye irritation": 1, "Eye pruritus": 1, "Eye swelling": 1, "Facial pain": 1, "Feeling cold": 1, "Flushing": 1, "Frequent bowel movements": 1, "Gastrointestinal pain": 1, "Gastrooesophageal reflux disease": 1, "Gestational diabetes": 1, "Gingival pain": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Heat exhaustion": 1, "Hepatic enzyme increased": 1, "Hepatomegaly": 1, "Hyperaesthesia": 1, "Hypersomnia": 1, "Hypertensive crisis": 1, "Hypopnoea": 1, "Hypotension": 1, "Immune system disorder": 1, "Immunoglobulins": 1, "Impaired quality of life": 1, "Incontinence": 1, "Incorrect dose administered": 1, "Infection": 1, "Injection site bruising": 1, "Injection site haemorrhage": 1, "Injection site lymphadenopathy": 1, "Injection site urticaria": 1, "Injury associated with device": 1, "Limb mass": 1, "Lip disorder": 1, "Lip erythema": 1, "Loss of personal independence in daily activities": 1, "Lymph node haemorrhage": 1, "Lymphoedema": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Mammogram": 1, "Mastication disorder": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Meningism": 1, "Mental impairment": 1, "Micturition disorder": 1, "Mucosal dryness": 1, "Muscle spasticity": 1, "Muscle twitching": 1, "Musculoskeletal pain": 1, "Nasal discomfort": 1, "Nasal inflammation": 1, "Neuromyopathy": 1, "Nodule": 1, "Oedema": 1, "Oliguria": 1, "Oral herpes": 1, "Oral mucosal eruption": 1, "Oral mucosal roughening": 1, "Osteoporosis": 1, "Pain in jaw": 1, "Pain of skin": 1, "Pancreatitis": 1, "Panic attack": 1, "Paralysis": 1, "Pathology test": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Personality change": 1, "Petechiae": 1, "Pharyngeal paraesthesia": 1, "Platelet morphology": 1, "Pleurisy": 1, "Pollakiuria": 1, "Polymyalgia rheumatica": 1, "Postural orthostatic tachycardia syndrome": 1, "Pregnancy test": 1, "Product administration error": 1, "Product complaint": 1, "Productive cough": 1, "Psychomotor hyperactivity": 1, "Pulmonary congestion": 1, "Pulmonary mass": 1, "Pulmonary oedema": 1, "Rash morbilliform": 1, "Rash papular": 1, "Rectal haemorrhage": 1, "Renal pain": 1, "Respiratory tract congestion": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Rosacea": 1, "Sacral pain": 1, "Saliva altered": 1, "Scar": 1, "Scratch": 1, "Sensation of foreign body": 1, "Shoulder deformity": 1, "Sinus congestion": 1, "Sinusitis": 1, "Skin discomfort": 1, "Skin disorder": 1, "Skin exfoliation": 1, "Skin mass": 1, "Skin reaction": 1, "Skin swelling": 1, "Skin warm": 1, "Sleep talking": 1, "Suspected COVID-19": 1, "Swelling of eyelid": 1, "Taste disorder": 1, "Temporomandibular joint syndrome": 1, "Tendon disorder": 1, "Tendon laxity": 1, "Thirst decreased": 1, "Tinnitus": 1, "Tooth infection": 1, "Tooth injury": 1, "Toothache": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Urinary tract disorder": 1, "Uveitis": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site dysaesthesia": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site paraesthesia": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1, "Ventricular extrasystoles": 1, "Vitreous floaters": 1, "Vulvovaginal burning sensation": 1, "Vulvovaginal pain": 1, "Vulvovaginal pruritus": 1, "Vulvovaginal swelling": 1, "Walking aid user": 1, "Whole body scan": 1, "Zika virus infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20A/006W20A.json b/docs/data/histograms/United States/006M20A/006W20A.json
new file mode 100644
index 00000000000..3c34baf2a04
--- /dev/null
+++ b/docs/data/histograms/United States/006M20A/006W20A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20A/006W20A", "histograms": [{"batchcodes": ["006M20A/006W20A"], "histogram": {"Dysphagia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20A029L20A.json b/docs/data/histograms/United States/006M20A029L20A.json
new file mode 100644
index 00000000000..81e2ab56bed
--- /dev/null
+++ b/docs/data/histograms/United States/006M20A029L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20A029L20A", "histograms": [{"batchcodes": ["006M20A029L20A"], "histogram": {"Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Neuropathy peripheral": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20K.json b/docs/data/histograms/United States/006M20K.json
new file mode 100644
index 00000000000..ddc907fa79b
--- /dev/null
+++ b/docs/data/histograms/United States/006M20K.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20K", "histograms": [{"batchcodes": ["006M20K"], "histogram": {"Injection site rash": 1, "Pruritus": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M20N.json b/docs/data/histograms/United States/006M20N.json
new file mode 100644
index 00000000000..4a6dcd9c121
--- /dev/null
+++ b/docs/data/histograms/United States/006M20N.json	
@@ -0,0 +1 @@
+{"batchcode": "006M20N", "histograms": [{"batchcodes": ["006M20N"], "histogram": {"Arthralgia": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Back pain": 1, "Head discomfort": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Myalgia": 1, "Neck pain": 1, "Pain": 1, "Somnolence": 1, "Weight bearing difficulty": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M21A.json b/docs/data/histograms/United States/006M21A.json
new file mode 100644
index 00000000000..8cf847e009b
--- /dev/null
+++ b/docs/data/histograms/United States/006M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M21A", "histograms": [{"batchcodes": ["006M21A"], "histogram": {"Expired product administered": 38, "No adverse event": 37, "Product storage error": 14, "Fatigue": 2, "Pain in extremity": 2, "Wrong product administered": 2, "Ageusia": 1, "Antibody test": 1, "Arthralgia": 1, "Asthenia": 1, "Dysphonia": 1, "Multiple sclerosis": 1, "Myalgia": 1, "Night sweats": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M2CA.json b/docs/data/histograms/United States/006M2CA.json
new file mode 100644
index 00000000000..3892db2ab0d
--- /dev/null
+++ b/docs/data/histograms/United States/006M2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "006M2CA", "histograms": [{"batchcodes": ["006M2CA"], "histogram": {"Dyskinesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006M70A.json b/docs/data/histograms/United States/006M70A.json
new file mode 100644
index 00000000000..c2e9aff2aea
--- /dev/null
+++ b/docs/data/histograms/United States/006M70A.json	
@@ -0,0 +1 @@
+{"batchcode": "006M70A", "histograms": [{"batchcodes": ["006M70A"], "histogram": {"Computerised tomogram": 1, "Condition aggravated": 1, "Eczema": 1, "Magnetic resonance imaging": 1, "Pain in extremity": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006MNA.json b/docs/data/histograms/United States/006MNA.json
new file mode 100644
index 00000000000..ccdf15eb125
--- /dev/null
+++ b/docs/data/histograms/United States/006MNA.json	
@@ -0,0 +1 @@
+{"batchcode": "006MNA", "histograms": [{"batchcodes": ["006MNA"], "histogram": {"Cough": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006MR0A.json b/docs/data/histograms/United States/006MR0A.json
new file mode 100644
index 00000000000..ad5c33a02b1
--- /dev/null
+++ b/docs/data/histograms/United States/006MR0A.json	
@@ -0,0 +1 @@
+{"batchcode": "006MR0A", "histograms": [{"batchcodes": ["006MR0A"], "histogram": {"Pain in extremity": 1, "Pruritus": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006MZ0A.json b/docs/data/histograms/United States/006MZ0A.json
new file mode 100644
index 00000000000..1ef64e7a37c
--- /dev/null
+++ b/docs/data/histograms/United States/006MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "006MZ0A", "histograms": [{"batchcodes": ["006MZ0A"], "histogram": {"Rash": 3, "Pruritus": 2, "Vaccination site pain": 2, "Asthma": 1, "Blood glucose abnormal": 1, "Bronchitis": 1, "Chest X-ray": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Presyncope": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006MZOA.json b/docs/data/histograms/United States/006MZOA.json
new file mode 100644
index 00000000000..d6ea7a2dc34
--- /dev/null
+++ b/docs/data/histograms/United States/006MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "006MZOA", "histograms": [{"batchcodes": ["006MZOA"], "histogram": {"Pyrexia": 2, "Vaccination site erythema": 2, "Accidental overdose": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Fatigue": 1, "Illness": 1, "Myalgia": 1, "Neck pain": 1, "Pain in extremity": 1, "Vaccination complication": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006N20A.json b/docs/data/histograms/United States/006N20A.json
new file mode 100644
index 00000000000..feae076eeb0
--- /dev/null
+++ b/docs/data/histograms/United States/006N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "006N20A", "histograms": [{"batchcodes": ["006N20A"], "histogram": {"Rash": 2, "Arthralgia": 1, "Chapped lips": 1, "Headache": 1, "Insomnia": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006O21A.json b/docs/data/histograms/United States/006O21A.json
new file mode 100644
index 00000000000..515e4821ca0
--- /dev/null
+++ b/docs/data/histograms/United States/006O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006O21A", "histograms": [{"batchcodes": ["006O21A"], "histogram": {"Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006Y21A.json b/docs/data/histograms/United States/006Y21A.json
new file mode 100644
index 00000000000..7eca12fa765
--- /dev/null
+++ b/docs/data/histograms/United States/006Y21A.json	
@@ -0,0 +1 @@
+{"batchcode": "006Y21A", "histograms": [{"batchcodes": ["006Y21A"], "histogram": {"Chills": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006ZDIA.json b/docs/data/histograms/United States/006ZDIA.json
new file mode 100644
index 00000000000..d24e564c0d9
--- /dev/null
+++ b/docs/data/histograms/United States/006ZDIA.json	
@@ -0,0 +1 @@
+{"batchcode": "006ZDIA", "histograms": [{"batchcodes": ["006ZDIA"], "histogram": {"Feeling hot": 1, "Interchange of vaccine products": 1, "Mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/006_321A.json b/docs/data/histograms/United States/006_321A.json
new file mode 100644
index 00000000000..470e4c50a82
--- /dev/null
+++ b/docs/data/histograms/United States/006_321A.json	
@@ -0,0 +1 @@
+{"batchcode": "006_321A", "histograms": [{"batchcodes": ["006_321A"], "histogram": {"Body temperature": 1, "Chest X-ray": 1, "Chest pain": 1, "Full blood count": 1, "Heart rate": 1, "Myalgia": 1, "Pain in extremity": 1, "Palpitations": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007-M20A.json b/docs/data/histograms/United States/007-M20A.json
new file mode 100644
index 00000000000..e1671dab85d
--- /dev/null
+++ b/docs/data/histograms/United States/007-M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "007-M20A", "histograms": [{"batchcodes": ["007-M20A"], "histogram": {"Swelling": 2, "Tenderness": 2, "Vaccination site pain": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007.json b/docs/data/histograms/United States/007.json
new file mode 100644
index 00000000000..308684c8dec
--- /dev/null
+++ b/docs/data/histograms/United States/007.json	
@@ -0,0 +1 @@
+{"batchcode": "007", "histograms": [{"batchcodes": ["007"], "histogram": {"Fatigue": 1, "Hallucination, auditory": 1, "Nightmare": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007021-2A.json b/docs/data/histograms/United States/007021-2A.json
new file mode 100644
index 00000000000..afb6773c893
--- /dev/null
+++ b/docs/data/histograms/United States/007021-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "007021-2A", "histograms": [{"batchcodes": ["007021-2A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Erythema": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Insomnia": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Secretion discharge": 1, "Vaccination site pain": 1, "Vaginal discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007021A.json b/docs/data/histograms/United States/007021A.json
new file mode 100644
index 00000000000..8f67997bd24
--- /dev/null
+++ b/docs/data/histograms/United States/007021A.json	
@@ -0,0 +1 @@
+{"batchcode": "007021A", "histograms": [{"batchcodes": ["007021A"], "histogram": {"Asthenia": 1, "COVID-19": 1, "Chills": 1, "Decreased appetite": 1, "Malaise": 1, "Off label use": 1, "Product administration error": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0071321A.json b/docs/data/histograms/United States/0071321A.json
new file mode 100644
index 00000000000..8b870d56ab2
--- /dev/null
+++ b/docs/data/histograms/United States/0071321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0071321A", "histograms": [{"batchcodes": ["0071321A"], "histogram": {"Cold sweat": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Vaccination site rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0071A21A.json b/docs/data/histograms/United States/0071A21A.json
new file mode 100644
index 00000000000..dbcff029a4d
--- /dev/null
+++ b/docs/data/histograms/United States/0071A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0071A21A", "histograms": [{"batchcodes": ["0071A21A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00721-2A.json b/docs/data/histograms/United States/00721-2A.json
new file mode 100644
index 00000000000..4e3bf7f9ecd
--- /dev/null
+++ b/docs/data/histograms/United States/00721-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "00721-2A", "histograms": [{"batchcodes": ["00721-2A"], "histogram": {"Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00721A.json b/docs/data/histograms/United States/00721A.json
new file mode 100644
index 00000000000..63ca46e97c3
--- /dev/null
+++ b/docs/data/histograms/United States/00721A.json	
@@ -0,0 +1 @@
+{"batchcode": "00721A", "histograms": [{"batchcodes": ["00721A"], "histogram": {"Product administered to patient of inappropriate age": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0072C21A.json b/docs/data/histograms/United States/0072C21A.json
new file mode 100644
index 00000000000..773ba96006c
--- /dev/null
+++ b/docs/data/histograms/United States/0072C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0072C21A", "histograms": [{"batchcodes": ["0072C21A"], "histogram": {"Fatigue": 1, "Intentional product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007320A.json b/docs/data/histograms/United States/007320A.json
new file mode 100644
index 00000000000..8a7d82c86c7
--- /dev/null
+++ b/docs/data/histograms/United States/007320A.json	
@@ -0,0 +1 @@
+{"batchcode": "007320A", "histograms": [{"batchcodes": ["007320A"], "histogram": {"Exposure during pregnancy": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007321A.json b/docs/data/histograms/United States/007321A.json
new file mode 100644
index 00000000000..b4102265334
--- /dev/null
+++ b/docs/data/histograms/United States/007321A.json	
@@ -0,0 +1 @@
+{"batchcode": "007321A", "histograms": [{"batchcodes": ["007321A"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "COVID-19": 1, "Dyspnoea": 1, "Musculoskeletal discomfort": 1, "SARS-CoV-2 test": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007521A.json b/docs/data/histograms/United States/007521A.json
new file mode 100644
index 00000000000..d05f60a27e0
--- /dev/null
+++ b/docs/data/histograms/United States/007521A.json	
@@ -0,0 +1 @@
+{"batchcode": "007521A", "histograms": [{"batchcodes": ["007521A"], "histogram": {"Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007621A.json b/docs/data/histograms/United States/007621A.json
new file mode 100644
index 00000000000..608b6d5e59c
--- /dev/null
+++ b/docs/data/histograms/United States/007621A.json	
@@ -0,0 +1 @@
+{"batchcode": "007621A", "histograms": [{"batchcodes": ["007621A"], "histogram": {"Vaccination site pain": 2, "Arthralgia": 1, "Excessive cerumen production": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Myalgia": 1, "Oropharyngeal discomfort": 1, "Taste disorder": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0077727399/012M.json b/docs/data/histograms/United States/0077727399/012M.json
new file mode 100644
index 00000000000..f197e04f028
--- /dev/null
+++ b/docs/data/histograms/United States/0077727399/012M.json	
@@ -0,0 +1 @@
+{"batchcode": "0077727399/012M", "histograms": [{"batchcodes": ["0077727399/012M"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Oxygen saturation": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0077M20A.json b/docs/data/histograms/United States/0077M20A.json
new file mode 100644
index 00000000000..ebbe968383c
--- /dev/null
+++ b/docs/data/histograms/United States/0077M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0077M20A", "histograms": [{"batchcodes": ["0077M20A"], "histogram": {"Eyelid ptosis": 1, "Facial paralysis": 1, "Headache": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0078(OR B)21A.json b/docs/data/histograms/United States/0078(OR B)21A.json
new file mode 100644
index 00000000000..f7a5416dcea
--- /dev/null
+++ b/docs/data/histograms/United States/0078(OR B)21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0078(OR B)21A", "histograms": [{"batchcodes": ["0078(OR B)21A"], "histogram": {"Headache": 1, "Night sweats": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007821A.json b/docs/data/histograms/United States/007821A.json
new file mode 100644
index 00000000000..fe1bad55127
--- /dev/null
+++ b/docs/data/histograms/United States/007821A.json	
@@ -0,0 +1 @@
+{"batchcode": "007821A", "histograms": [{"batchcodes": ["007821A"], "histogram": {"COVID-19": 2, "Product dose omission issue": 2, "Pruritus": 2, "Rash": 2, "Blood pressure measurement": 1, "Dizziness": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Dysstasia": 1, "Electrocardiogram": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Piloerection": 1, "Pyrexia": 1, "Road traffic accident": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Tremor": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00782LA.json b/docs/data/histograms/United States/00782LA.json
new file mode 100644
index 00000000000..8e5b8455398
--- /dev/null
+++ b/docs/data/histograms/United States/00782LA.json	
@@ -0,0 +1 @@
+{"batchcode": "00782LA", "histograms": [{"batchcodes": ["00782LA"], "histogram": {"Ear infection": 1, "Hypoacusis": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007A20A.json b/docs/data/histograms/United States/007A20A.json
new file mode 100644
index 00000000000..22c1328e76e
--- /dev/null
+++ b/docs/data/histograms/United States/007A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "007A20A", "histograms": [{"batchcodes": ["007A20A"], "histogram": {"Burning sensation": 1, "Joint warmth": 1, "Rash erythematous": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007A21A.json b/docs/data/histograms/United States/007A21A.json
new file mode 100644
index 00000000000..c40f5d4c453
--- /dev/null
+++ b/docs/data/histograms/United States/007A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007A21A", "histograms": [{"batchcodes": ["007A21A"], "histogram": {"Vision blurred": 3, "Arthralgia": 2, "Asthenia": 2, "Dizziness": 2, "Fatigue": 2, "Myalgia": 2, "Pain in extremity": 2, "Pyrexia": 2, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Ear pain": 1, "Feeling abnormal": 1, "Giant cell arteritis": 1, "Hypertensive crisis": 1, "Intentional product use issue": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Musculoskeletal chest pain": 1, "Nasopharyngitis": 1, "Night sweats": 1, "Polymyalgia rheumatica": 1, "SARS-CoV-1 test": 1, "Sinus congestion": 1, "Vaccination site erythema": 1, "Vaccination site haemorrhage": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007A71A.json b/docs/data/histograms/United States/007A71A.json
new file mode 100644
index 00000000000..d30bf0fbeeb
--- /dev/null
+++ b/docs/data/histograms/United States/007A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "007A71A", "histograms": [{"batchcodes": ["007A71A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Blepharospasm": 1, "Burning sensation": 1, "Chemical burn": 1, "Dermatitis": 1, "Erythema": 1, "Head discomfort": 1, "Insomnia": 1, "Muscle twitching": 1, "Peripheral swelling": 1, "Sunburn": 1, "Vascular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007AM20A.json b/docs/data/histograms/United States/007AM20A.json
new file mode 100644
index 00000000000..3d9457cc23b
--- /dev/null
+++ b/docs/data/histograms/United States/007AM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "007AM20A", "histograms": [{"batchcodes": ["007AM20A"], "histogram": {"Back pain": 1, "Chest pain": 1, "Dyspepsia": 1, "Fear": 1, "Feeling abnormal": 1, "Mobility decreased": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007B2114.json b/docs/data/histograms/United States/007B2114.json
new file mode 100644
index 00000000000..de205f09dd2
--- /dev/null
+++ b/docs/data/histograms/United States/007B2114.json	
@@ -0,0 +1 @@
+{"batchcode": "007B2114", "histograms": [{"batchcodes": ["007B2114"], "histogram": {"Chills": 1, "Cough": 1, "Fatigue": 1, "Heart rate irregular": 1, "Infection": 1, "Influenza like illness": 1, "Myalgia": 1, "Pyrexia": 1, "Sneezing": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007B211A.json b/docs/data/histograms/United States/007B211A.json
new file mode 100644
index 00000000000..0d84de93c25
--- /dev/null
+++ b/docs/data/histograms/United States/007B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "007B211A", "histograms": [{"batchcodes": ["007B211A"], "histogram": {"Diarrhoea": 2, "Vomiting": 2, "Cough": 1, "Intentional product use issue": 1, "Limb mass": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007B212A.json b/docs/data/histograms/United States/007B212A.json
new file mode 100644
index 00000000000..39a56402cda
--- /dev/null
+++ b/docs/data/histograms/United States/007B212A.json	
@@ -0,0 +1 @@
+{"batchcode": "007B212A", "histograms": [{"batchcodes": ["007B212A"], "histogram": {"Hypoaesthesia": 1, "Myalgia": 1, "Neuromyopathy": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007B21A,.json b/docs/data/histograms/United States/007B21A,.json
new file mode 100644
index 00000000000..ce33ce33e02
--- /dev/null
+++ b/docs/data/histograms/United States/007B21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "007B21A,", "histograms": [{"batchcodes": ["007B21A,"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007B21A.json b/docs/data/histograms/United States/007B21A.json
new file mode 100644
index 00000000000..a28acc70907
--- /dev/null
+++ b/docs/data/histograms/United States/007B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007B21A", "histograms": [{"batchcodes": ["007B21A"], "histogram": {"Expired product administered": 83, "Headache": 60, "Fatigue": 59, "Pyrexia": 58, "Pain in extremity": 52, "Chills": 44, "Myalgia": 37, "Nausea": 35, "Vaccination site pain": 31, "Pain": 28, "Pruritus": 25, "Rash": 25, "COVID-19": 24, "Vaccination site erythema": 23, "Asthenia": 22, "Dizziness": 22, "Arthralgia": 20, "Dyspnoea": 16, "Feeling abnormal": 16, "Cough": 14, "SARS-CoV-2 test": 14, "Erythema": 13, "Peripheral swelling": 12, "Inappropriate schedule of product administration": 11, "Malaise": 11, "Oropharyngeal pain": 11, "Vaccination site rash": 11, "Vaccination site swelling": 11, "Neck pain": 10, "Product dose omission issue": 10, "Body temperature": 9, "Chest pain": 9, "Illness": 9, "Lymphadenopathy": 9, "Somnolence": 9, "Vaccination site pruritus": 9, "Vomiting": 9, "Back pain": 8, "Diarrhoea": 8, "Feeling cold": 8, "Hyperhidrosis": 8, "Product administered to patient of inappropriate age": 8, "Blood pressure measurement": 7, "Influenza like illness": 7, "Urticaria": 7, "Feeling hot": 6, "Heart rate": 6, "Insomnia": 6, "Rhinorrhoea": 6, "Burning sensation": 5, "Eye pain": 5, "Gait disturbance": 5, "Heart rate increased": 5, "Hypoaesthesia": 5, "Palpitations": 5, "Rash erythematous": 5, "Vaccination complication": 5, "Ageusia": 4, "Epistaxis": 4, "Flushing": 4, "Limb discomfort": 4, "Maternal exposure during pregnancy": 4, "Mobility decreased": 4, "Nasal congestion": 4, "Rash macular": 4, "SARS-CoV-2 test positive": 4, "Seizure": 4, "Sinusitis": 4, "Tinnitus": 4, "Tremor": 4, "Vaccination site discolouration": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Arthritis": 3, "Blister": 3, "Blood test": 3, "Chest discomfort": 3, "Computerised tomogram": 3, "Decreased appetite": 3, "Dehydration": 3, "Discomfort": 3, "Dry mouth": 3, "Hot flush": 3, "Hypersomnia": 3, "Injection site induration": 3, "Injection site pain": 3, "Lip swelling": 3, "Magnetic resonance imaging": 3, "Muscle spasms": 3, "Nasopharyngitis": 3, "Ocular discomfort": 3, "Paraesthesia": 3, "Paraesthesia oral": 3, "Rash pruritic": 3, "Skin discolouration": 3, "Swelling": 3, "Syncope": 3, "Tachycardia": 3, "Tenderness": 3, "Vaccination site mass": 3, "Vaccination site reaction": 3, "Vaccination site urticaria": 3, "Vaccination site warmth": 3, "Vision blurred": 3, "Anosmia": 2, "Balance disorder": 2, "Blood pressure decreased": 2, "Chronic inflammatory demyelinating polyradiculoneuropathy": 2, "Condition aggravated": 2, "Confusional state": 2, "Cyst": 2, "Drug ineffective": 2, "Dyskinesia": 2, "Dyspepsia": 2, "Ear pain": 2, "Electrocardiogram": 2, "Fall": 2, "Feeling of body temperature change": 2, "Head discomfort": 2, "Herpes zoster": 2, "Hypertension": 2, "Hypotension": 2, "Inflammation": 2, "Injection site warmth": 2, "Intentional product use issue": 2, "Lethargy": 2, "Lumbar puncture": 2, "Migraine": 2, "Musculoskeletal discomfort": 2, "Neuralgia": 2, "No adverse event": 2, "Oxygen saturation decreased": 2, "Product storage error": 2, "Scab": 2, "Stomatitis": 2, "Swelling face": 2, "Swelling of eyelid": 2, "Thrombosis": 2, "Underdose": 2, "Vaccination site bruising": 2, "Vaccination site induration": 2, "Weight increased": 2, "Wheezing": 2, "Accidental underdose": 1, "Acne": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Appendicitis": 1, "Appetite disorder": 1, "Autonomic nervous system imbalance": 1, "Axillary pain": 1, "Bed rest": 1, "Biopsy": 1, "Bladder discomfort": 1, "Blepharospasm": 1, "Blood glucose": 1, "Blood glucose fluctuation": 1, "Brain oedema": 1, "Breast tenderness": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Chapped lips": 1, "Chest X-ray": 1, "Choking": 1, "Chromatopsia": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Conjunctivitis": 1, "Contusion": 1, "Coronavirus test": 1, "Cytomegalovirus infection": 1, "Depression": 1, "Dermatitis acneiform": 1, "Device connection issue": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Drug interaction": 1, "Dry eye": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyspnoea at rest": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Ear discomfort": 1, "Eating disorder": 1, "Eczema": 1, "Electromyogram": 1, "Electromyogram abnormal": 1, "Emphysema": 1, "Endocrine disorder": 1, "Energy increased": 1, "Enzyme level test": 1, "Epilepsy": 1, "Epstein-Barr virus infection": 1, "Erythema multiforme": 1, "Exposure to SARS-CoV-2": 1, "Eye haemorrhage": 1, "Eye pruritus": 1, "Eye swelling": 1, "Eyelid pain": 1, "Eyelid ptosis": 1, "Facial pain": 1, "Facial paralysis": 1, "Foaming at mouth": 1, "Foreign body sensation in eyes": 1, "Gait inability": 1, "Gastroenteritis viral": 1, "Generalised tonic-clonic seizure": 1, "Gingival swelling": 1, "Hand deformity": 1, "Hangover": 1, "Head injury": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Hypokinesia": 1, "Hypotonia": 1, "Immune system disorder": 1, "Induration": 1, "Influenza": 1, "Injection site discomfort": 1, "Injection site rash": 1, "Interchange of vaccine products": 1, "Intervertebral disc degeneration": 1, "Irritable bowel syndrome": 1, "Joint swelling": 1, "Kyphosis": 1, "Lacrimation increased": 1, "Laziness": 1, "Limb injury": 1, "Lip exfoliation": 1, "Lipoprotein (a) increased": 1, "Localised oedema": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymph nodes scan abnormal": 1, "Lymphoedema": 1, "Magnetic resonance imaging heart": 1, "Mass": 1, "Mastoid disorder": 1, "Memory impairment": 1, "Mouth haemorrhage": 1, "Movement disorder": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Myocardial ischaemia": 1, "Myocarditis": 1, "Nasal discomfort": 1, "Needle issue": 1, "Nerve compression": 1, "Nervousness": 1, "Oral discomfort": 1, "Oral mucosal eruption": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Pain in jaw": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Pneumonia": 1, "Postural orthostatic tachycardia syndrome": 1, "Pregnancy test": 1, "Presyncope": 1, "Product administration error": 1, "Product availability issue": 1, "Productive cough": 1, "Pulmonary oedema": 1, "Rash pustular": 1, "Road traffic accident": 1, "SARS-CoV-1 test": 1, "Scar": 1, "Scleroderma": 1, "Scratch": 1, "Sinus congestion": 1, "Sinus disorder": 1, "Sinus headache": 1, "Skin burning sensation": 1, "Skin discharge": 1, "Skin exfoliation": 1, "Skin lesion": 1, "Skin warm": 1, "Sluggishness": 1, "Spinal pain": 1, "Supraventricular extrasystoles": 1, "Suspected COVID-19": 1, "Systemic lupus erythematosus": 1, "Tendon rupture": 1, "Therapeutic response unexpected": 1, "Throat tightness": 1, "Tongue discomfort": 1, "Tongue pruritus": 1, "Tooth infection": 1, "Ultrasound foetal": 1, "Ultrasound joint": 1, "Upper respiratory tract infection": 1, "Upper-airway cough syndrome": 1, "Vaccination site inflammation": 1, "Vaccination site movement impairment": 1, "Vaccination site nodule": 1, "Vaccination site paraesthesia": 1, "Vertigo": 1, "Vitamin D": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007B2A.json b/docs/data/histograms/United States/007B2A.json
new file mode 100644
index 00000000000..76c2d475824
--- /dev/null
+++ b/docs/data/histograms/United States/007B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "007B2A", "histograms": [{"batchcodes": ["007B2A"], "histogram": {"Pain in extremity": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007B2I1A.json b/docs/data/histograms/United States/007B2I1A.json
new file mode 100644
index 00000000000..feccc55570b
--- /dev/null
+++ b/docs/data/histograms/United States/007B2I1A.json	
@@ -0,0 +1 @@
+{"batchcode": "007B2I1A", "histograms": [{"batchcodes": ["007B2I1A"], "histogram": {"Inappropriate schedule of product administration": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007BZ1A.json b/docs/data/histograms/United States/007BZ1A.json
new file mode 100644
index 00000000000..fac5fe5ab90
--- /dev/null
+++ b/docs/data/histograms/United States/007BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "007BZ1A", "histograms": [{"batchcodes": ["007BZ1A"], "histogram": {"Adverse event": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Insomnia": 1, "Irregular breathing": 1, "Lip swelling": 1, "Lymph node pain": 1, "Muscle spasms": 1, "Nasal congestion": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Rhinorrhoea": 1, "Speech disorder": 1, "Swollen tongue": 1, "Throat tightness": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C1A.json b/docs/data/histograms/United States/007C1A.json
new file mode 100644
index 00000000000..8f0daaccce3
--- /dev/null
+++ b/docs/data/histograms/United States/007C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "007C1A", "histograms": [{"batchcodes": ["007C1A"], "histogram": {"Chills": 1, "Erythema": 1, "Injection site reaction": 1, "Paraesthesia": 1, "Pruritus": 1, "Pyrexia": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C2114OR9A.json b/docs/data/histograms/United States/007C2114OR9A.json
new file mode 100644
index 00000000000..1bf57321026
--- /dev/null
+++ b/docs/data/histograms/United States/007C2114OR9A.json	
@@ -0,0 +1 @@
+{"batchcode": "007C2114OR9A", "histograms": [{"batchcodes": ["007C2114OR9A"], "histogram": {"Asthenia": 1, "Chest pain": 1, "Disorientation": 1, "Dysarthria": 1, "Dyspnoea": 1, "Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C2119.json b/docs/data/histograms/United States/007C2119.json
new file mode 100644
index 00000000000..3d446caee45
--- /dev/null
+++ b/docs/data/histograms/United States/007C2119.json	
@@ -0,0 +1 @@
+{"batchcode": "007C2119", "histograms": [{"batchcodes": ["007C2119"], "histogram": {"Back pain": 1, "Headache": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C211A.json b/docs/data/histograms/United States/007C211A.json
new file mode 100644
index 00000000000..32e6ccca9c7
--- /dev/null
+++ b/docs/data/histograms/United States/007C211A.json	
@@ -0,0 +1 @@
+{"batchcode": "007C211A", "histograms": [{"batchcodes": ["007C211A"], "histogram": {"Body temperature": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C21A OR 003C.json b/docs/data/histograms/United States/007C21A OR 003C.json
new file mode 100644
index 00000000000..73e885e29b2
--- /dev/null
+++ b/docs/data/histograms/United States/007C21A OR 003C.json	
@@ -0,0 +1 @@
+{"batchcode": "007C21A OR 003C", "histograms": [{"batchcodes": ["007C21A OR 003C"], "histogram": {"Accidental overdose": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C21A.json b/docs/data/histograms/United States/007C21A.json
new file mode 100644
index 00000000000..7ee19182058
--- /dev/null
+++ b/docs/data/histograms/United States/007C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007C21A", "histograms": [{"batchcodes": ["007C21A"], "histogram": {"Poor quality product administered": 119, "Product temperature excursion issue": 119, "Expired product administered": 35, "Headache": 31, "Pyrexia": 27, "Fatigue": 26, "Myalgia": 25, "Chills": 20, "Vaccination site pain": 18, "Inappropriate schedule of product administration": 14, "Pain in extremity": 14, "Rash": 13, "Nausea": 11, "Pruritus": 11, "Vaccination site erythema": 11, "Vomiting": 11, "Dizziness": 10, "Pain": 10, "Decreased appetite": 8, "Feeling abnormal": 8, "Paraesthesia": 8, "Product administered to patient of inappropriate age": 8, "Product storage error": 8, "Arthralgia": 7, "Illness": 7, "Influenza like illness": 7, "Vaccination site pruritus": 7, "Vaccination site swelling": 7, "Asthenia": 6, "Cough": 6, "Hyperhidrosis": 6, "Hypoaesthesia": 6, "Somnolence": 6, "Vaccination site rash": 6, "Vaccination site warmth": 6, "Blood pressure measurement": 5, "Chest pain": 5, "Dyspnoea": 5, "Erythema": 5, "Feeling hot": 5, "Insomnia": 5, "Malaise": 5, "Product dose omission issue": 5, "Rash pruritic": 5, "Swelling": 5, "Vaccination site induration": 5, "Vaccination site reaction": 5, "Ageusia": 4, "Body temperature": 4, "Heart rate": 4, "Migraine": 4, "Neck pain": 4, "Ocular discomfort": 4, "Peripheral swelling": 4, "Urticaria": 4, "Vaccination complication": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Anosmia": 3, "Burning sensation": 3, "Diarrhoea": 3, "Dysarthria": 3, "Exposure during pregnancy": 3, "Heart rate increased": 3, "Herpes zoster": 3, "Hypoaesthesia oral": 3, "Interchange of vaccine products": 3, "Joint swelling": 3, "Lethargy": 3, "Lymphadenopathy": 3, "Musculoskeletal discomfort": 3, "Palpitations": 3, "Rash erythematous": 3, "SARS-CoV-2 test": 3, "Sleep disorder": 3, "Swelling face": 3, "Abdominal distension": 2, "Anxiety": 2, "Back pain": 2, "Chest discomfort": 2, "Cold sweat": 2, "Device connection issue": 2, "Eczema": 2, "Electrocardiogram": 2, "Eye swelling": 2, "Facial paralysis": 2, "Head discomfort": 2, "Heavy menstrual bleeding": 2, "Hot flush": 2, "Hypersensitivity": 2, "Impaired work ability": 2, "Influenza": 2, "Injection site erythema": 2, "Lacrimation increased": 2, "Limb discomfort": 2, "Lip swelling": 2, "Maternal exposure during pregnancy": 2, "Menstruation irregular": 2, "Musculoskeletal stiffness": 2, "Pain in jaw": 2, "Pharyngeal swelling": 2, "Seizure": 2, "Sensitive skin": 2, "Syringe issue": 2, "Tinnitus": 2, "Tremor": 2, "Underdose": 2, "Vaccination site bruising": 2, "Vaccination site mass": 2, "Weight decreased": 2, "Accidental overdose": 1, "Accidental underdose": 1, "Acoustic stimulation tests": 1, "Adverse drug reaction": 1, "Allergy test": 1, "Alopecia": 1, "Anion gap": 1, "Arthritis": 1, "Arthropod bite": 1, "Asphyxia": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blepharospasm": 1, "Blindness unilateral": 1, "Blister": 1, "Blood loss anaemia": 1, "Blood test": 1, "Bone pain": 1, "Bronchitis": 1, "C-reactive protein": 1, "Cerebrovascular accident": 1, "Circadian rhythm sleep disorder": 1, "Computerised tomogram": 1, "Concussion": 1, "Condition aggravated": 1, "Confusional state": 1, "Contusion": 1, "Costochondritis": 1, "Deafness unilateral": 1, "Death": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Depressed mood": 1, "Discomfort": 1, "Dry mouth": 1, "Dysacusis": 1, "Dysgeusia": 1, "Dysphagia": 1, "Ear congestion": 1, "Ear pain": 1, "Ear, nose and throat examination": 1, "Exposure to SARS-CoV-2": 1, "Eye pain": 1, "Eyelid ptosis": 1, "Facial pain": 1, "Facial paresis": 1, "Facial spasm": 1, "Fall": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling drunk": 1, "Flatulence": 1, "Formication": 1, "Fungal infection": 1, "Gait inability": 1, "Haemorrhage": 1, "Hallucination": 1, "Helicobacter test": 1, "Hemiplegia": 1, "Hepatitis viral test": 1, "Hospitalisation": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypokinesia": 1, "Hypotension": 1, "Incomplete course of vaccination": 1, "Inflammation": 1, "Injection site hypoaesthesia": 1, "Injection site pain": 1, "Injection site rash": 1, "Joint lock": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Metabolic function test": 1, "Mobility decreased": 1, "Muscle atrophy": 1, "Muscle spasms": 1, "Mydriasis": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Nightmare": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral discomfort": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Otitis media": 1, "Pain assessment": 1, "Paternal exposure before pregnancy": 1, "Pericardial effusion": 1, "Photophobia": 1, "Photopsia": 1, "Physical examination": 1, "Polymenorrhoea": 1, "Presyncope": 1, "Product administration interrupted": 1, "Productive cough": 1, "Rash papular": 1, "Rectal haemorrhage": 1, "Respiratory rate": 1, "SARS-CoV-2 antibody test": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin irritation": 1, "Sluggishness": 1, "Sneezing": 1, "Speech disorder": 1, "Symptom recurrence": 1, "Syncope": 1, "Throat irritation": 1, "Tonsillar hypertrophy": 1, "Troponin": 1, "Ultrasound abdomen": 1, "Ultrasound scan": 1, "Unevaluable event": 1, "Urinary tract infection": 1, "Vaccination site movement impairment": 1, "Vaccination site urticaria": 1, "Vision blurred": 1, "Vitreous floaters": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C2A.json b/docs/data/histograms/United States/007C2A.json
new file mode 100644
index 00000000000..b76a5fd98fc
--- /dev/null
+++ b/docs/data/histograms/United States/007C2A.json	
@@ -0,0 +1 @@
+{"batchcode": "007C2A", "histograms": [{"batchcodes": ["007C2A"], "histogram": {"Abdominal pain upper": 1, "Chest discomfort": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Dysstasia": 1, "Euphoric mood": 1, "Feeling hot": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Restlessness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007C2LA.json b/docs/data/histograms/United States/007C2LA.json
new file mode 100644
index 00000000000..735eab58bb5
--- /dev/null
+++ b/docs/data/histograms/United States/007C2LA.json	
@@ -0,0 +1 @@
+{"batchcode": "007C2LA", "histograms": [{"batchcodes": ["007C2LA"], "histogram": {"Anxiety": 1, "Dyspnoea": 1, "Loss of consciousness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007CZ1A.json b/docs/data/histograms/United States/007CZ1A.json
new file mode 100644
index 00000000000..f09feaa4fe4
--- /dev/null
+++ b/docs/data/histograms/United States/007CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "007CZ1A", "histograms": [{"batchcodes": ["007CZ1A"], "histogram": {"Fatigue": 2, "Colitis ulcerative": 1, "Diarrhoea": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "Tooth fracture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007CZ4.json b/docs/data/histograms/United States/007CZ4.json
new file mode 100644
index 00000000000..201684da3dd
--- /dev/null
+++ b/docs/data/histograms/United States/007CZ4.json	
@@ -0,0 +1 @@
+{"batchcode": "007CZ4", "histograms": [{"batchcodes": ["007CZ4"], "histogram": {"Nasal congestion": 1, "Rhinorrhoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007CZIA.json b/docs/data/histograms/United States/007CZIA.json
new file mode 100644
index 00000000000..2c0e3e52923
--- /dev/null
+++ b/docs/data/histograms/United States/007CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "007CZIA", "histograms": [{"batchcodes": ["007CZIA"], "histogram": {"Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007D21A.json b/docs/data/histograms/United States/007D21A.json
new file mode 100644
index 00000000000..88bc87b1f52
--- /dev/null
+++ b/docs/data/histograms/United States/007D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007D21A", "histograms": [{"batchcodes": ["007D21A"], "histogram": {"Expired product administered": 11, "Vaccination site pain": 5, "Interchange of vaccine products": 3, "Nausea": 3, "Paraesthesia": 3, "Product administered to patient of inappropriate age": 3, "Product storage error": 3, "COVID-19": 2, "Chills": 2, "Dizziness": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Pain in extremity": 2, "Product dose omission issue": 2, "Pruritus": 2, "Pyrexia": 2, "Somnolence": 2, "Vaccination complication": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Accidental overdose": 1, "Arthralgia": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Coating in mouth": 1, "Diarrhoea": 1, "Dysphagia": 1, "Eye haemorrhage": 1, "Heart rate increased": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Injection site rash": 1, "Limb discomfort": 1, "Malaise": 1, "Menstruation delayed": 1, "No adverse event": 1, "Oral discomfort": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Pregnancy test": 1, "Rash": 1, "Respiratory disorder": 1, "SARS-CoV-2 test": 1, "Throat tightness": 1, "Thrombosis": 1, "Unevaluable event": 1, "Urinary tract infection": 1, "Urticaria": 1, "Vaccination site discomfort": 1, "Vaccination site erythema": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1, "Weight increased": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007DZ10.json b/docs/data/histograms/United States/007DZ10.json
new file mode 100644
index 00000000000..0502634b296
--- /dev/null
+++ b/docs/data/histograms/United States/007DZ10.json	
@@ -0,0 +1 @@
+{"batchcode": "007DZ10", "histograms": [{"batchcodes": ["007DZ10"], "histogram": {"Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007G21A.json b/docs/data/histograms/United States/007G21A.json
new file mode 100644
index 00000000000..41f07b7081c
--- /dev/null
+++ b/docs/data/histograms/United States/007G21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007G21A", "histograms": [{"batchcodes": ["007G21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007H21A.json b/docs/data/histograms/United States/007H21A.json
new file mode 100644
index 00000000000..1e57ea0a977
--- /dev/null
+++ b/docs/data/histograms/United States/007H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007H21A", "histograms": [{"batchcodes": ["007H21A"], "histogram": {"Menopause delayed": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007J21-21.json b/docs/data/histograms/United States/007J21-21.json
new file mode 100644
index 00000000000..38b902ce525
--- /dev/null
+++ b/docs/data/histograms/United States/007J21-21.json	
@@ -0,0 +1 @@
+{"batchcode": "007J21-21", "histograms": [{"batchcodes": ["007J21-21"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007J21-2A.json b/docs/data/histograms/United States/007J21-2A.json
new file mode 100644
index 00000000000..1c9e8f16b09
--- /dev/null
+++ b/docs/data/histograms/United States/007J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "007J21-2A", "histograms": [{"batchcodes": ["007J21-2A", "050C21A", "1805018"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["007J21-2A"], "histogram": {"Expired product administered": 50, "Product storage error": 14, "Accidental overdose": 7, "Feeling abnormal": 2, "Inappropriate schedule of product administration": 2, "SARS-CoV-2 test": 2, "Accidental underdose": 1, "Anxiety": 1, "Chest pain": 1, "Conversion disorder": 1, "Dizziness": 1, "Erythema": 1, "Eye movement disorder": 1, "Hallucination": 1, "Headache": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Heavy menstrual bleeding": 1, "Hot flush": 1, "Injection site extravasation": 1, "Injection site pain": 1, "Mammogram": 1, "Maternal exposure during pregnancy": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Oxygen saturation": 1, "Pregnancy test": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Skin warm": 1, "Swelling face": 1, "Thrombosis": 1, "Triple positive breast cancer": 1, "Vaginal haemorrhage": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007J21.json b/docs/data/histograms/United States/007J21.json
new file mode 100644
index 00000000000..82f45d9c6ea
--- /dev/null
+++ b/docs/data/histograms/United States/007J21.json	
@@ -0,0 +1 @@
+{"batchcode": "007J21", "histograms": [{"batchcodes": ["007J21"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007J212A.json b/docs/data/histograms/United States/007J212A.json
new file mode 100644
index 00000000000..15228c28326
--- /dev/null
+++ b/docs/data/histograms/United States/007J212A.json	
@@ -0,0 +1 @@
+{"batchcode": "007J212A", "histograms": [{"batchcodes": ["007J212A"], "histogram": {"Inappropriate schedule of product administration": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007J21A.json b/docs/data/histograms/United States/007J21A.json
new file mode 100644
index 00000000000..bb3a2e83935
--- /dev/null
+++ b/docs/data/histograms/United States/007J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007J21A", "histograms": [{"batchcodes": ["007J21A"], "histogram": {"Feeling abnormal": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007L20A.json b/docs/data/histograms/United States/007L20A.json
new file mode 100644
index 00000000000..43e294fee7c
--- /dev/null
+++ b/docs/data/histograms/United States/007L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "007L20A", "histograms": [{"batchcodes": ["007L20A"], "histogram": {"Body temperature": 1, "Chills": 1, "Malaise": 1, "Off label use": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M(2/Z)0A.json b/docs/data/histograms/United States/007M(2/Z)0A.json
new file mode 100644
index 00000000000..a46bdaccd1f
--- /dev/null
+++ b/docs/data/histograms/United States/007M(2/Z)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M(2/Z)0A", "histograms": [{"batchcodes": ["007M(2/Z)0A"], "histogram": {"Rotator cuff syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M00A.json b/docs/data/histograms/United States/007M00A.json
new file mode 100644
index 00000000000..2c7c9081194
--- /dev/null
+++ b/docs/data/histograms/United States/007M00A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M00A", "histograms": [{"batchcodes": ["007M00A"], "histogram": {"Erythema": 1, "Feeling abnormal": 1, "Pain": 1, "Pruritus": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M0A.json b/docs/data/histograms/United States/007M0A.json
new file mode 100644
index 00000000000..0dbbdf2456c
--- /dev/null
+++ b/docs/data/histograms/United States/007M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M0A", "histograms": [{"batchcodes": ["007M0A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M120A.json b/docs/data/histograms/United States/007M120A.json
new file mode 100644
index 00000000000..1fe69a92e68
--- /dev/null
+++ b/docs/data/histograms/United States/007M120A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M120A", "histograms": [{"batchcodes": ["007M120A"], "histogram": {"Limb discomfort": 1, "Pain in extremity": 1, "Vaccination site discolouration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20.json b/docs/data/histograms/United States/007M20.json
new file mode 100644
index 00000000000..7ec03a625c6
--- /dev/null
+++ b/docs/data/histograms/United States/007M20.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20", "histograms": [{"batchcodes": ["007M20"], "histogram": {"Pain in extremity": 1, "Paraesthesia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M201.json b/docs/data/histograms/United States/007M201.json
new file mode 100644
index 00000000000..92e70d4e963
--- /dev/null
+++ b/docs/data/histograms/United States/007M201.json	
@@ -0,0 +1 @@
+{"batchcode": "007M201", "histograms": [{"batchcodes": ["007M201"], "histogram": {"Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M201A.json b/docs/data/histograms/United States/007M201A.json
new file mode 100644
index 00000000000..0fdeb9a35d0
--- /dev/null
+++ b/docs/data/histograms/United States/007M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M201A", "histograms": [{"batchcodes": ["007M201A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Headache": 1, "Injection site warmth": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Swelling": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M204.json b/docs/data/histograms/United States/007M204.json
new file mode 100644
index 00000000000..f70a56fe356
--- /dev/null
+++ b/docs/data/histograms/United States/007M204.json	
@@ -0,0 +1 @@
+{"batchcode": "007M204", "histograms": [{"batchcodes": ["007M204"], "histogram": {"Chills": 3, "Arthralgia": 2, "Burning sensation": 2, "Erythema": 2, "Headache": 2, "Nausea": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Pyrexia": 2, "Back pain": 1, "Fatigue": 1, "Flushing": 1, "Gait inability": 1, "Incomplete course of vaccination": 1, "Intervertebral disc protrusion": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Somnolence": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M208.json b/docs/data/histograms/United States/007M208.json
new file mode 100644
index 00000000000..0ba02f0efce
--- /dev/null
+++ b/docs/data/histograms/United States/007M208.json	
@@ -0,0 +1 @@
+{"batchcode": "007M208", "histograms": [{"batchcodes": ["007M208"], "histogram": {"Adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M209.json b/docs/data/histograms/United States/007M209.json
new file mode 100644
index 00000000000..fc14b2dd3f1
--- /dev/null
+++ b/docs/data/histograms/United States/007M209.json	
@@ -0,0 +1 @@
+{"batchcode": "007M209", "histograms": [{"batchcodes": ["007M209"], "histogram": {"Chest pain": 1, "Pain in extremity": 1, "Vaccination site bruising": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20A E.json b/docs/data/histograms/United States/007M20A E.json
new file mode 100644
index 00000000000..a271496196c
--- /dev/null
+++ b/docs/data/histograms/United States/007M20A E.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20A E", "histograms": [{"batchcodes": ["007M20A E"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20A OR 001M.json b/docs/data/histograms/United States/007M20A OR 001M.json
new file mode 100644
index 00000000000..934d78c415a
--- /dev/null
+++ b/docs/data/histograms/United States/007M20A OR 001M.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20A OR 001M", "histograms": [{"batchcodes": ["007M20A OR 001M"], "histogram": {"Musculoskeletal discomfort": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20A OR MRN4.json b/docs/data/histograms/United States/007M20A OR MRN4.json
new file mode 100644
index 00000000000..a39a00f9436
--- /dev/null
+++ b/docs/data/histograms/United States/007M20A OR MRN4.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20A OR MRN4", "histograms": [{"batchcodes": ["007M20A OR MRN4"], "histogram": {"Chills": 2, "Erythema": 2, "Fatigue": 2, "Pyrexia": 2, "Rash": 2, "Rash pruritic": 2, "Arthralgia": 1, "Feeling hot": 1, "Myalgia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20A, 024M20.json b/docs/data/histograms/United States/007M20A, 024M20.json
new file mode 100644
index 00000000000..f967aa62c57
--- /dev/null
+++ b/docs/data/histograms/United States/007M20A, 024M20.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20A, 024M20", "histograms": [{"batchcodes": ["007M20A, 024M20"], "histogram": {"Fatigue": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20A,.json b/docs/data/histograms/United States/007M20A,.json
new file mode 100644
index 00000000000..b4c10d24e19
--- /dev/null
+++ b/docs/data/histograms/United States/007M20A,.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20A,", "histograms": [{"batchcodes": ["007M20A,"], "histogram": {"Injection site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20A..json b/docs/data/histograms/United States/007M20A..json
new file mode 100644
index 00000000000..f2e5fe6f488
--- /dev/null
+++ b/docs/data/histograms/United States/007M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "007M20A.", "histograms": [{"batchcodes": ["007M20A."], "histogram": {"Asthenia": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20A.json b/docs/data/histograms/United States/007M20A.json
new file mode 100644
index 00000000000..cb6b35672a1
--- /dev/null
+++ b/docs/data/histograms/United States/007M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20A", "histograms": [{"batchcodes": ["007M20A"], "histogram": {"Fatigue": 136, "Headache": 129, "Pain in extremity": 122, "Pyrexia": 114, "Chills": 111, "Vaccination site pain": 99, "Vaccination site erythema": 79, "Myalgia": 78, "Pain": 67, "Nausea": 66, "Vaccination site pruritus": 60, "Pruritus": 57, "Erythema": 52, "Rash": 47, "Dizziness": 46, "Vaccination site swelling": 43, "Asthenia": 41, "Arthralgia": 40, "Vaccination site warmth": 40, "Peripheral swelling": 35, "Diarrhoea": 34, "Dyspnoea": 34, "Feeling abnormal": 31, "Body temperature": 30, "Urticaria": 27, "Feeling hot": 25, "Malaise": 25, "Vaccination site rash": 25, "COVID-19": 22, "Lymphadenopathy": 22, "SARS-CoV-2 test": 21, "Vaccination complication": 21, "Vomiting": 21, "Blood pressure measurement": 20, "Cough": 20, "Inappropriate schedule of product administration": 20, "Swelling": 20, "Influenza like illness": 16, "Limb discomfort": 16, "Paraesthesia": 16, "Insomnia": 15, "Burning sensation": 14, "Decreased appetite": 14, "Hyperhidrosis": 14, "Injection site pain": 13, "Product dose omission issue": 13, "Somnolence": 13, "Vaccination site induration": 13, "Chest discomfort": 12, "Chest pain": 12, "Gait disturbance": 12, "Injection site pruritus": 12, "Hypersensitivity": 11, "Illness": 11, "Injection site erythema": 11, "Rash erythematous": 11, "Tremor": 11, "Vertigo": 11, "Balance disorder": 10, "Injection site swelling": 10, "Musculoskeletal stiffness": 10, "Nasal congestion": 10, "Neck pain": 10, "Rash pruritic": 10, "Rhinorrhoea": 10, "Condition aggravated": 9, "Discomfort": 9, "Feeling cold": 9, "Heart rate": 9, "Hypoaesthesia": 9, "Muscular weakness": 9, "Oropharyngeal pain": 9, "Rash macular": 9, "Throat irritation": 9, "Abdominal discomfort": 8, "Abdominal pain upper": 8, "Drug ineffective": 8, "Joint swelling": 8, "Nasopharyngitis": 8, "Pharyngeal swelling": 8, "Swelling face": 8, "Tachycardia": 8, "Tenderness": 8, "Vaccination site reaction": 8, "Ageusia": 7, "Back pain": 7, "Flushing": 7, "Hypertension": 7, "Inflammation": 7, "Loss of personal independence in daily activities": 7, "Mobility decreased": 7, "Palpitations": 7, "Tinnitus": 7, "Vaccination site mass": 7, "Blood pressure increased": 6, "Electrocardiogram": 6, "Heart rate increased": 6, "Herpes zoster": 6, "Injection site rash": 6, "Injection site warmth": 6, "Retching": 6, "Accidental underdose": 5, "Blood test": 5, "Death": 5, "Dysphagia": 5, "Ear pain": 5, "Expired product administered": 5, "Hypotension": 5, "Loss of consciousness": 5, "Maternal exposure during pregnancy": 5, "Migraine": 5, "No adverse event": 5, "Swollen tongue": 5, "Urinary tract infection": 5, "Vision blurred": 5, "X-ray": 5, "Accidental overdose": 4, "Anosmia": 4, "Anxiety": 4, "Contusion": 4, "Depression": 4, "Dysgeusia": 4, "Exposure during pregnancy": 4, "Exposure via skin contact": 4, "Gait inability": 4, "Gastrooesophageal reflux disease": 4, "Head discomfort": 4, "Immunisation reaction": 4, "Influenza": 4, "Magnetic resonance imaging": 4, "Muscle spasms": 4, "Muscle twitching": 4, "Neuralgia": 4, "Oxygen saturation": 4, "Paraesthesia oral": 4, "Peripheral coldness": 4, "Poor quality product administered": 4, "Presyncope": 4, "Product administered at inappropriate site": 4, "Product temperature excursion issue": 4, "SARS-CoV-2 antibody test": 4, "Thrombosis": 4, "Underdose": 4, "Vaccination site bruising": 4, "Vaccination site discolouration": 4, "Vaccination site inflammation": 4, "Vaccination site lymphadenopathy": 4, "Vaccination site urticaria": 4, "Visual impairment": 4, "Atrial fibrillation": 3, "Axillary pain": 3, "Blister": 3, "Blood glucose": 3, "Bone pain": 3, "Breast pain": 3, "Dyspepsia": 3, "Dysstasia": 3, "Extra dose administered": 3, "Fall": 3, "Feeling of body temperature change": 3, "Hypokinesia": 3, "Incorrect route of product administration": 3, "Induration": 3, "Injection site induration": 3, "Injection site mass": 3, "Lacrimation increased": 3, "Lethargy": 3, "Limb injury": 3, "Muscle tightness": 3, "Nervousness": 3, "Parosmia": 3, "Platelet count": 3, "Pollakiuria": 3, "Pulmonary congestion": 3, "SARS-CoV-2 test positive": 3, "Sinusitis": 3, "Skin irritation": 3, "Sneezing": 3, "Syncope": 3, "Therapeutic response unexpected": 3, "Throat tightness": 3, "Vaccination site discomfort": 3, "Vaccination site movement impairment": 3, "Abdominal pain": 2, "Adverse reaction": 2, "Agitation": 2, "Allergy to vaccine": 2, "Angiogram": 2, "Arthritis": 2, "Asthma": 2, "Bedridden": 2, "Bell's palsy": 2, "Biopsy": 2, "Blood glucose increased": 2, "Blood immunoglobulin G": 2, "C-reactive protein": 2, "Cataract": 2, "Chest X-ray": 2, "Chronic obstructive pulmonary disease": 2, "Cluster headache": 2, "Computerised tomogram": 2, "Confusional state": 2, "Cystitis": 2, "Device connection issue": 2, "Dysphonia": 2, "Ear discomfort": 2, "Eating disorder": 2, "Electric shock sensation": 2, "Eye swelling": 2, "Gingival pain": 2, "Glossodynia": 2, "Glucose tolerance test": 2, "Haemoglobin": 2, "Heart rate irregular": 2, "Hypersomnia": 2, "Hypoacusis": 2, "Incorrect dose administered": 2, "Injection site reaction": 2, "Lip swelling": 2, "Lymph node pain": 2, "Mouth swelling": 2, "Movement disorder": 2, "Nasal dryness": 2, "Oral discomfort": 2, "Oral herpes": 2, "Oral pain": 2, "Osteoarthritis": 2, "Overdose": 2, "Oxygen saturation decreased": 2, "Pain of skin": 2, "Pallor": 2, "Panic attack": 2, "Product preparation error": 2, "Productive cough": 2, "Psychotic disorder": 2, "Pulse abnormal": 2, "Respiratory rate": 2, "Sensory disturbance": 2, "Skin discolouration": 2, "Stomatitis": 2, "Toothache": 2, "Vaccination site discharge": 2, "Vaccination site haemorrhage": 2, "Vaccination site infection": 2, "Vaccination site pustule": 2, "Ventricular extrasystoles": 2, "Ventricular tachycardia": 2, "Abdominal distension": 1, "Abnormal dreams": 1, "Abnormal loss of weight": 1, "Accident at home": 1, "Acne": 1, "Acoustic stimulation tests": 1, "Acute sinusitis": 1, "Administration site warmth": 1, "Adverse drug reaction": 1, "Adverse event": 1, "Alopecia": 1, "Alpha 1 foetoprotein normal": 1, "Alpha 1 globulin": 1, "Anaemia": 1, "Antinuclear antibody": 1, "Antinuclear antibody positive": 1, "Aphasia": 1, "Arterial catheterisation normal": 1, "Arthritis reactive": 1, "Axillary mass": 1, "Blindness": 1, "Blood albumin": 1, "Blood cholesterol": 1, "Blood glucose decreased": 1, "Blood iron": 1, "Body temperature increased": 1, "Bronchitis": 1, "C-reactive protein increased": 1, "COVID-19 pneumonia": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Cardiac flutter": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Coeliac disease": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Corneal abrasion": 1, "Deafness": 1, "Deafness unilateral": 1, "Decreased interest": 1, "Dehydration": 1, "Delusion": 1, "Dental examination": 1, "Dermatitis allergic": 1, "Dermatomyositis": 1, "Diarrhoea haemorrhagic": 1, "Disability": 1, "Disorientation": 1, "Diverticulitis": 1, "Drug reaction with eosinophilia and systemic symptoms": 1, "Dry mouth": 1, "Dyskinesia": 1, "Dysuria": 1, "Ear congestion": 1, "Ear disorder": 1, "Echocardiogram": 1, "Electrocardiogram ambulatory": 1, "Electroencephalogram": 1, "Emotional disorder": 1, "Energy increased": 1, "Eosinophil count": 1, "Erythema of eyelid": 1, "Essential hypertension": 1, "Exposure to SARS-CoV-2": 1, "Eye contusion": 1, "Eye haemorrhage": 1, "Eye pain": 1, "Eye pruritus": 1, "Eyelid irritation": 1, "Facial paralysis": 1, "Fear": 1, "Feeding disorder": 1, "Feeling of relaxation": 1, "Flatulence": 1, "Frustration tolerance decreased": 1, "Furuncle": 1, "Gastric disorder": 1, "Gastrointestinal pain": 1, "Genital swelling": 1, "Gingival discolouration": 1, "Gingival erythema": 1, "Glossitis": 1, "Glycosylated haemoglobin increased": 1, "Guillain-Barre syndrome": 1, "Haematocrit": 1, "Haematuria": 1, "Haemoglobin decreased": 1, "Haemorrhage": 1, "Hallucination": 1, "Hangover": 1, "Head injury": 1, "Heart rate decreased": 1, "Heart rate variability increased": 1, "Heavy menstrual bleeding": 1, "Hyperacusis": 1, "Hyperaesthesia": 1, "Hyperglycaemia": 1, "Hyperphagia": 1, "Hypertensive emergency": 1, "Hyperthyroidism": 1, "Hypertrophic cardiomyopathy": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Immune thrombocytopenia": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Incomplete course of vaccination": 1, "Incorrect dose administered by product": 1, "Infection": 1, "Injected limb mobility decreased": 1, "Injection site discolouration": 1, "Injection site haemorrhage": 1, "Injection site movement impairment": 1, "Injection site scar": 1, "Joint injury": 1, "Joint instability": 1, "Keratosis pilaris": 1, "Lichen planus": 1, "Limb deformity": 1, "Limb mass": 1, "Liver function test": 1, "Liver function test increased": 1, "Lung hyperinflation": 1, "Lung opacity": 1, "Lymphoedema": 1, "Lymphoma": 1, "Macule": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging spinal": 1, "Mass": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Memory impairment": 1, "Meningitis": 1, "Mental disorder": 1, "Middle insomnia": 1, "Motion sickness": 1, "Multiple sclerosis relapse": 1, "Muscle contractions involuntary": 1, "Muscle disorder": 1, "Musculoskeletal discomfort": 1, "Myokymia": 1, "Nasal discomfort": 1, "Nervous system disorder": 1, "Neuropathy peripheral": 1, "Non-cardiac chest pain": 1, "Noninfective gingivitis": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Off label use": 1, "Ophthalmological examination": 1, "Oral disorder": 1, "Oral mucosal eruption": 1, "Oral mucosal erythema": 1, "Oropharyngeal discomfort": 1, "Pain in jaw": 1, "Pelvic pain": 1, "Peptic ulcer": 1, "Periarthritis": 1, "Pleural effusion": 1, "Pleurisy": 1, "Pneumonitis": 1, "Polymerase chain reaction": 1, "Postprandial hypoglycaemia": 1, "Pre-existing condition improved": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Product administered to patient of inappropriate age": 1, "Product packaging issue": 1, "Product storage error": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Protein total": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Pulmonary oedema": 1, "Pulmonary pain": 1, "Pustule": 1, "Quality of life decreased": 1, "Rash papular": 1, "Raynaud's phenomenon": 1, "Rectal tenesmus": 1, "Red blood cell abnormality": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate increased": 1, "Red cell distribution width increased": 1, "Renal artery thrombosis": 1, "Renal function test": 1, "Renal impairment": 1, "Renal pain": 1, "Respiratory disorder": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Retinal migraine": 1, "Rheumatological examination": 1, "Road traffic accident": 1, "Rotator cuff syndrome": 1, "Salivary hypersecretion": 1, "Scab": 1, "Scan": 1, "Scar": 1, "Scratch": 1, "Seizure": 1, "Sensation of 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site vesicles": 1, "Varicella": 1, "Viral load": 1, "Vitiligo": 1, "Walking disability": 1, "Weight decreased": 1, "Weight increased": 1, "Wheezing": 1, "White blood cell count": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20B.json b/docs/data/histograms/United States/007M20B.json
new file mode 100644
index 00000000000..a76ee917b4a
--- /dev/null
+++ b/docs/data/histograms/United States/007M20B.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20B", "histograms": [{"batchcodes": ["007M20B"], "histogram": {"Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20D.json b/docs/data/histograms/United States/007M20D.json
new file mode 100644
index 00000000000..3dd75fb4c6c
--- /dev/null
+++ b/docs/data/histograms/United States/007M20D.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20D", "histograms": [{"batchcodes": ["007M20D"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20F.json b/docs/data/histograms/United States/007M20F.json
new file mode 100644
index 00000000000..b4bfb060f6e
--- /dev/null
+++ b/docs/data/histograms/United States/007M20F.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20F", "histograms": [{"batchcodes": ["007M20F"], "histogram": {"Chills": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20H.json b/docs/data/histograms/United States/007M20H.json
new file mode 100644
index 00000000000..36fdb3b3d5e
--- /dev/null
+++ b/docs/data/histograms/United States/007M20H.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20H", "histograms": [{"batchcodes": ["007M20H"], "histogram": {"Pain in extremity": 2, "Hyperhidrosis": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20N.json b/docs/data/histograms/United States/007M20N.json
new file mode 100644
index 00000000000..263f5dad4d5
--- /dev/null
+++ b/docs/data/histograms/United States/007M20N.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20N", "histograms": [{"batchcodes": ["007M20N"], "histogram": {"Pain": 1, "Pain in extremity": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M20X.json b/docs/data/histograms/United States/007M20X.json
new file mode 100644
index 00000000000..93382e2a485
--- /dev/null
+++ b/docs/data/histograms/United States/007M20X.json	
@@ -0,0 +1 @@
+{"batchcode": "007M20X", "histograms": [{"batchcodes": ["007M20X"], "histogram": {"Vaccination site pruritus": 2, "Rash macular": 1, "Swelling": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M214.json b/docs/data/histograms/United States/007M214.json
new file mode 100644
index 00000000000..8f0d08011ff
--- /dev/null
+++ b/docs/data/histograms/United States/007M214.json	
@@ -0,0 +1 @@
+{"batchcode": "007M214", "histograms": [{"batchcodes": ["007M214"], "histogram": {"Abdominal discomfort": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M219.json b/docs/data/histograms/United States/007M219.json
new file mode 100644
index 00000000000..14313ffad7b
--- /dev/null
+++ b/docs/data/histograms/United States/007M219.json	
@@ -0,0 +1 @@
+{"batchcode": "007M219", "histograms": [{"batchcodes": ["007M219"], "histogram": {"Arthralgia": 1, "Chills": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M21A.json b/docs/data/histograms/United States/007M21A.json
new file mode 100644
index 00000000000..427609b38a4
--- /dev/null
+++ b/docs/data/histograms/United States/007M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M21A", "histograms": [{"batchcodes": ["007M21A"], "histogram": {"Arthralgia": 2, "Chills": 2, "Headache": 2, "Pain in extremity": 2, "Pyrexia": 2, "Agitation": 1, "Cough": 1, "Dental caries": 1, "Diarrhoea": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pain": 1, "Pharyngeal swelling": 1, "Toothache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M28A.json b/docs/data/histograms/United States/007M28A.json
new file mode 100644
index 00000000000..50f8be57be3
--- /dev/null
+++ b/docs/data/histograms/United States/007M28A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M28A", "histograms": [{"batchcodes": ["007M28A"], "histogram": {"Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M29.json b/docs/data/histograms/United States/007M29.json
new file mode 100644
index 00000000000..c1ab9b88ff3
--- /dev/null
+++ b/docs/data/histograms/United States/007M29.json	
@@ -0,0 +1 @@
+{"batchcode": "007M29", "histograms": [{"batchcodes": ["007M29"], "histogram": {"Coordination abnormal": 1, "Hypoaesthesia": 1, "Multiple sclerosis relapse": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M2A.json b/docs/data/histograms/United States/007M2A.json
new file mode 100644
index 00000000000..fb6a2787651
--- /dev/null
+++ b/docs/data/histograms/United States/007M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M2A", "histograms": [{"batchcodes": ["007M2A"], "histogram": {"Neuropathy peripheral": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M2DA.json b/docs/data/histograms/United States/007M2DA.json
new file mode 100644
index 00000000000..91f9118d564
--- /dev/null
+++ b/docs/data/histograms/United States/007M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "007M2DA", "histograms": [{"batchcodes": ["007M2DA"], "histogram": {"Abdominal pain upper": 1, "Body temperature": 1, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M2EA.json b/docs/data/histograms/United States/007M2EA.json
new file mode 100644
index 00000000000..d52a47987c6
--- /dev/null
+++ b/docs/data/histograms/United States/007M2EA.json	
@@ -0,0 +1 @@
+{"batchcode": "007M2EA", "histograms": [{"batchcodes": ["007M2EA"], "histogram": {"Dyspnoea": 1, "Intentional product use issue": 1, "Seasonal allergy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M2OA.json b/docs/data/histograms/United States/007M2OA.json
new file mode 100644
index 00000000000..82e6c516c3b
--- /dev/null
+++ b/docs/data/histograms/United States/007M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "007M2OA", "histograms": [{"batchcodes": ["007M2OA"], "histogram": {"Headache": 3, "Fatigue": 2, "Vaccination site pruritus": 2, "Abdominal pain upper": 1, "Chills": 1, "Dyspnoea": 1, "Erythema": 1, "Gait disturbance": 1, "Heart rate increased": 1, "Injection site pain": 1, "Myalgia": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M2UA.json b/docs/data/histograms/United States/007M2UA.json
new file mode 100644
index 00000000000..395c4adbf07
--- /dev/null
+++ b/docs/data/histograms/United States/007M2UA.json	
@@ -0,0 +1 @@
+{"batchcode": "007M2UA", "histograms": [{"batchcodes": ["007M2UA"], "histogram": {"Abdominal discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Illness": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007M30A.json b/docs/data/histograms/United States/007M30A.json
new file mode 100644
index 00000000000..e1541066b7c
--- /dev/null
+++ b/docs/data/histograms/United States/007M30A.json	
@@ -0,0 +1 @@
+{"batchcode": "007M30A", "histograms": [{"batchcodes": ["007M30A"], "histogram": {"Asthenia": 1, "Chills": 1, "Headache": 1, "Influenza": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MC08.json b/docs/data/histograms/United States/007MC08.json
new file mode 100644
index 00000000000..9be2b1b8bbe
--- /dev/null
+++ b/docs/data/histograms/United States/007MC08.json	
@@ -0,0 +1 @@
+{"batchcode": "007MC08", "histograms": [{"batchcodes": ["007MC08"], "histogram": {"Atrial fibrillation": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MD0A.json b/docs/data/histograms/United States/007MD0A.json
new file mode 100644
index 00000000000..50abba40348
--- /dev/null
+++ b/docs/data/histograms/United States/007MD0A.json	
@@ -0,0 +1 @@
+{"batchcode": "007MD0A", "histograms": [{"batchcodes": ["007MD0A"], "histogram": {"Ocular hyperaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007ML0A.json b/docs/data/histograms/United States/007ML0A.json
new file mode 100644
index 00000000000..bf617cfb504
--- /dev/null
+++ b/docs/data/histograms/United States/007ML0A.json	
@@ -0,0 +1 @@
+{"batchcode": "007ML0A", "histograms": [{"batchcodes": ["007ML0A"], "histogram": {"Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MWA.json b/docs/data/histograms/United States/007MWA.json
new file mode 100644
index 00000000000..dbfc15807f1
--- /dev/null
+++ b/docs/data/histograms/United States/007MWA.json	
@@ -0,0 +1 @@
+{"batchcode": "007MWA", "histograms": [{"batchcodes": ["007MWA"], "histogram": {"Contusion": 1, "Injection site haemorrhage": 1, "Rash erythematous": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MZ04.json b/docs/data/histograms/United States/007MZ04.json
new file mode 100644
index 00000000000..876ffd80427
--- /dev/null
+++ b/docs/data/histograms/United States/007MZ04.json	
@@ -0,0 +1 @@
+{"batchcode": "007MZ04", "histograms": [{"batchcodes": ["007MZ04"], "histogram": {"Dizziness": 1, "Erythema": 1, "Headache": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MZ0A.json b/docs/data/histograms/United States/007MZ0A.json
new file mode 100644
index 00000000000..d467cd2c42a
--- /dev/null
+++ b/docs/data/histograms/United States/007MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "007MZ0A", "histograms": [{"batchcodes": ["007MZ0A"], "histogram": {"Pyrexia": 7, "Fatigue": 5, "Chills": 3, "Headache": 3, "Myalgia": 3, "Tremor": 3, "Asthenia": 2, "Back pain": 2, "Body temperature": 2, "COVID-19": 2, "Feeling cold": 2, "Gait inability": 2, "Hyperhidrosis": 2, "Injection site erythema": 2, "Injection site pain": 2, "Malaise": 2, "Pain in extremity": 2, "Pruritus": 2, "Rash": 2, "Bedridden": 1, "Bell's palsy": 1, "Confusional state": 1, "Contusion": 1, "Dizziness": 1, "Erythema": 1, "Hallucination": 1, "Illness": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Injection site warmth": 1, "Insomnia": 1, "Limb discomfort": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Nodule": 1, "Off label use": 1, "Pain": 1, "Photophobia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sensation of foreign body": 1, "Somnolence": 1, "Swelling": 1, "Tenderness": 1, "Throat tightness": 1, "Thrombosis": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MZ0H.json b/docs/data/histograms/United States/007MZ0H.json
new file mode 100644
index 00000000000..a38b8f0f3f4
--- /dev/null
+++ b/docs/data/histograms/United States/007MZ0H.json	
@@ -0,0 +1 @@
+{"batchcode": "007MZ0H", "histograms": [{"batchcodes": ["007MZ0H"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MZOA.json b/docs/data/histograms/United States/007MZOA.json
new file mode 100644
index 00000000000..bb35dad4028
--- /dev/null
+++ b/docs/data/histograms/United States/007MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "007MZOA", "histograms": [{"batchcodes": ["007MZOA"], "histogram": {"Joint swelling": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007MZUA.json b/docs/data/histograms/United States/007MZUA.json
new file mode 100644
index 00000000000..d28438b79f4
--- /dev/null
+++ b/docs/data/histograms/United States/007MZUA.json	
@@ -0,0 +1 @@
+{"batchcode": "007MZUA", "histograms": [{"batchcodes": ["007MZUA"], "histogram": {"Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007N204.json b/docs/data/histograms/United States/007N204.json
new file mode 100644
index 00000000000..4ea691cff16
--- /dev/null
+++ b/docs/data/histograms/United States/007N204.json	
@@ -0,0 +1 @@
+{"batchcode": "007N204", "histograms": [{"batchcodes": ["007N204"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007N20A.json b/docs/data/histograms/United States/007N20A.json
new file mode 100644
index 00000000000..a8c6502e044
--- /dev/null
+++ b/docs/data/histograms/United States/007N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "007N20A", "histograms": [{"batchcodes": ["007N20A"], "histogram": {"Blood urine present": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination complication": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007N28.json b/docs/data/histograms/United States/007N28.json
new file mode 100644
index 00000000000..471e3c8e241
--- /dev/null
+++ b/docs/data/histograms/United States/007N28.json	
@@ -0,0 +1 @@
+{"batchcode": "007N28", "histograms": [{"batchcodes": ["007N28"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007N29A.json b/docs/data/histograms/United States/007N29A.json
new file mode 100644
index 00000000000..38000107179
--- /dev/null
+++ b/docs/data/histograms/United States/007N29A.json	
@@ -0,0 +1 @@
+{"batchcode": "007N29A", "histograms": [{"batchcodes": ["007N29A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007N2OA.json b/docs/data/histograms/United States/007N2OA.json
new file mode 100644
index 00000000000..6e75257afa6
--- /dev/null
+++ b/docs/data/histograms/United States/007N2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "007N2OA", "histograms": [{"batchcodes": ["007N2OA"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007NL20A.json b/docs/data/histograms/United States/007NL20A.json
new file mode 100644
index 00000000000..ba84a4ef1bf
--- /dev/null
+++ b/docs/data/histograms/United States/007NL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "007NL20A", "histograms": [{"batchcodes": ["007NL20A"], "histogram": {"Vaccination site hypersensitivity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007S21A.json b/docs/data/histograms/United States/007S21A.json
new file mode 100644
index 00000000000..9431222ecaa
--- /dev/null
+++ b/docs/data/histograms/United States/007S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007S21A", "histograms": [{"batchcodes": ["007S21A"], "histogram": {"Back pain": 1, "Bone pain": 1, "Cardiac disorder": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/007Z21A.json b/docs/data/histograms/United States/007Z21A.json
new file mode 100644
index 00000000000..6af167e02b7
--- /dev/null
+++ b/docs/data/histograms/United States/007Z21A.json	
@@ -0,0 +1 @@
+{"batchcode": "007Z21A", "histograms": [{"batchcodes": ["007Z21A"], "histogram": {"Feeling abnormal": 1, "Insomnia": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008021A.json b/docs/data/histograms/United States/008021A.json
new file mode 100644
index 00000000000..85388d21d4e
--- /dev/null
+++ b/docs/data/histograms/United States/008021A.json	
@@ -0,0 +1 @@
+{"batchcode": "008021A", "histograms": [{"batchcodes": ["008021A"], "histogram": {"Expired product administered": 2, "Blood pressure increased": 1, "Cough": 1, "Dizziness": 1, "Dyspepsia": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Hot flush": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Thinking abnormal": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00813.json b/docs/data/histograms/United States/00813.json
new file mode 100644
index 00000000000..7c4c0e281d8
--- /dev/null
+++ b/docs/data/histograms/United States/00813.json	
@@ -0,0 +1 @@
+{"batchcode": "00813", "histograms": [{"batchcodes": ["00813"], "histogram": {"Injection site rash": 1, "Injection site swelling": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0081321-2A.json b/docs/data/histograms/United States/0081321-2A.json
new file mode 100644
index 00000000000..4dcf89a41fe
--- /dev/null
+++ b/docs/data/histograms/United States/0081321-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "0081321-2A", "histograms": [{"batchcodes": ["0081321-2A"], "histogram": {"Alopecia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00813212A.json b/docs/data/histograms/United States/00813212A.json
new file mode 100644
index 00000000000..c23ef73e049
--- /dev/null
+++ b/docs/data/histograms/United States/00813212A.json	
@@ -0,0 +1 @@
+{"batchcode": "00813212A", "histograms": [{"batchcodes": ["00813212A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chills": 1, "Dyspnoea": 1, "Epstein-Barr virus test": 1, "Hot flush": 1, "Hypotension": 1, "Myalgia": 1, "Pyrexia": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0081321A.json b/docs/data/histograms/United States/0081321A.json
new file mode 100644
index 00000000000..2015dd58a5b
--- /dev/null
+++ b/docs/data/histograms/United States/0081321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0081321A", "histograms": [{"batchcodes": ["0081321A"], "histogram": {"Pain in extremity": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Feeling abnormal": 1, "Heart rate abnormal": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Skin discolouration": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008620A.json b/docs/data/histograms/United States/008620A.json
new file mode 100644
index 00000000000..7b3fb248b7d
--- /dev/null
+++ b/docs/data/histograms/United States/008620A.json	
@@ -0,0 +1 @@
+{"batchcode": "008620A", "histograms": [{"batchcodes": ["008620A"], "histogram": {"Arthralgia": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008621-2A.json b/docs/data/histograms/United States/008621-2A.json
new file mode 100644
index 00000000000..7360b176a6b
--- /dev/null
+++ b/docs/data/histograms/United States/008621-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "008621-2A", "histograms": [{"batchcodes": ["008621-2A"], "histogram": {"Muscle spasms": 1, "Paraesthesia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008821-2A.json b/docs/data/histograms/United States/008821-2A.json
new file mode 100644
index 00000000000..d7b512d10a6
--- /dev/null
+++ b/docs/data/histograms/United States/008821-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "008821-2A", "histograms": [{"batchcodes": ["008821-2A"], "histogram": {"Dizziness": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008821A.json b/docs/data/histograms/United States/008821A.json
new file mode 100644
index 00000000000..99134f269e0
--- /dev/null
+++ b/docs/data/histograms/United States/008821A.json	
@@ -0,0 +1 @@
+{"batchcode": "008821A", "histograms": [{"batchcodes": ["008821A"], "histogram": {"Cough": 1, "Dyspnoea": 1, "Headache": 1, "Heart rate": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Loss of consciousness": 1, "Nausea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008821AA.json b/docs/data/histograms/United States/008821AA.json
new file mode 100644
index 00000000000..05bec89ab6d
--- /dev/null
+++ b/docs/data/histograms/United States/008821AA.json	
@@ -0,0 +1 @@
+{"batchcode": "008821AA", "histograms": [{"batchcodes": ["008821AA"], "histogram": {"Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0088B21-21A.json b/docs/data/histograms/United States/0088B21-21A.json
new file mode 100644
index 00000000000..688cc71abf6
--- /dev/null
+++ b/docs/data/histograms/United States/0088B21-21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0088B21-21A", "histograms": [{"batchcodes": ["0088B21-21A"], "histogram": {"Chills": 3, "Fatigue": 3, "Pyrexia": 3, "Blister": 2, "Dizziness": 2, "Gingival swelling": 2, "Headache": 1, "Lymphadenopathy": 1, "Temporomandibular joint syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0088B21-2A.json b/docs/data/histograms/United States/0088B21-2A.json
new file mode 100644
index 00000000000..e6c7865a65c
--- /dev/null
+++ b/docs/data/histograms/United States/0088B21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "0088B21-2A", "histograms": [{"batchcodes": ["0088B21-2A"], "histogram": {"Nasopharyngitis": 1, "Pharyngitis": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "Upper-airway cough syndrome": 1, "Viral upper respiratory tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0088B21.json b/docs/data/histograms/United States/0088B21.json
new file mode 100644
index 00000000000..cdc7499bdbd
--- /dev/null
+++ b/docs/data/histograms/United States/0088B21.json	
@@ -0,0 +1 @@
+{"batchcode": "0088B21", "histograms": [{"batchcodes": ["0088B21"], "histogram": {"Chills": 1, "Fatigue": 1, "Gingival blister": 1, "Gingivitis": 1, "Headache": 1, "Lymphadenopathy": 1, "Pain in jaw": 1, "Pyrexia": 1, "Temporomandibular joint syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008A21A.json b/docs/data/histograms/United States/008A21A.json
new file mode 100644
index 00000000000..fbdd58aea2b
--- /dev/null
+++ b/docs/data/histograms/United States/008A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "008A21A", "histograms": [{"batchcodes": ["008A21A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008AMA.json b/docs/data/histograms/United States/008AMA.json
new file mode 100644
index 00000000000..898662e2119
--- /dev/null
+++ b/docs/data/histograms/United States/008AMA.json	
@@ -0,0 +1 @@
+{"batchcode": "008AMA", "histograms": [{"batchcodes": ["008AMA"], "histogram": {"Asthenia": 1, "Energy increased": 1, "Euphoric mood": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B-2A.json b/docs/data/histograms/United States/008B-2A.json
new file mode 100644
index 00000000000..9fb165c2379
--- /dev/null
+++ b/docs/data/histograms/United States/008B-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B-2A", "histograms": [{"batchcodes": ["008B-2A"], "histogram": {"Bedridden": 1, "Breath odour": 1, "Disability": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Hot flush": 1, "Inflammation": 1, "Insomnia": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B20A.json b/docs/data/histograms/United States/008B20A.json
new file mode 100644
index 00000000000..947db1d6d58
--- /dev/null
+++ b/docs/data/histograms/United States/008B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B20A", "histograms": [{"batchcodes": ["008B20A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21-2A.json b/docs/data/histograms/United States/008B21-2A.json
new file mode 100644
index 00000000000..4fd5cb13b39
--- /dev/null
+++ b/docs/data/histograms/United States/008B21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B21-2A", "histograms": [{"batchcodes": ["008B21-2A", "040A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["008B21-2A"], "histogram": {"Fatigue": 8, "Headache": 8, "Pain in extremity": 8, "Chills": 7, "Pyrexia": 7, "Vaccination site pain": 6, "Malaise": 4, "Nausea": 4, "Pain": 4, "Asthenia": 3, "Feeling abnormal": 3, "Feeling hot": 3, "Heart rate increased": 3, "Hypoaesthesia": 3, "Illness": 3, "Myalgia": 3, "Paraesthesia": 3, "Product administered to patient of inappropriate age": 3, "Rash": 3, "Tinnitus": 3, "Adverse reaction": 2, "Back pain": 2, "Chest discomfort": 2, "Chest pain": 2, "Dizziness": 2, "Dyspnoea": 2, "Epistaxis": 2, "Hyperhidrosis": 2, "Lymphadenopathy": 2, "Nasal congestion": 2, "Nerve injury": 2, "Pruritus": 2, "Swelling": 2, "Urticaria": 2, "Vaccination complication": 2, "Vaccination site erythema": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Vision blurred": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Alopecia": 1, "Anxiety": 1, "Arthralgia": 1, "Balance disorder": 1, "Blood glucose increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Burning sensation": 1, "COVID-19": 1, "Cataract": 1, "Confusional state": 1, "Cystoid macular oedema": 1, "Depression": 1, "Dermatitis": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dry eye": 1, "Dry mouth": 1, "Dry skin": 1, "Dyspepsia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Electromyogram": 1, "Emotional distress": 1, "Exposure during pregnancy": 1, "Facial pain": 1, "Feeding disorder": 1, "Gait disturbance": 1, "Groin pain": 1, "Heart rate abnormal": 1, "Heavy menstrual bleeding": 1, "Hyperglycaemia": 1, "Hyperventilation": 1, "Hypokinesia": 1, "Hypotension": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Injection site bruising": 1, "Injection site haemorrhage": 1, "Injection site pain": 1, "Injection site urticaria": 1, "Injection site warmth": 1, "Insomnia": 1, "Laboratory test": 1, "Lethargy": 1, "Macular fibrosis": 1, "Neuralgia": 1, "Oligomenorrhoea": 1, "Oropharyngeal pain": 1, "Phimosis": 1, "Rash erythematous": 1, "Rash follicular": 1, "Sinus headache": 1, "Skin lesion": 1, "Skin sensitisation": 1, "Skin striae": 1, "Skin tightness": 1, "Somnolence": 1, "Spinal pain": 1, "Syncope": 1, "Tenderness": 1, "Thirst": 1, "Throat irritation": 1, "Tremor": 1, "Unresponsive to stimuli": 1, "Urinary incontinence": 1, "Uveitis": 1, "Vaccination site induration": 1, "Visual impairment": 1, "Vitreous degeneration": 1, "Weight decreased": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21.json b/docs/data/histograms/United States/008B21.json
new file mode 100644
index 00000000000..bc2682bf698
--- /dev/null
+++ b/docs/data/histograms/United States/008B21.json	
@@ -0,0 +1 @@
+{"batchcode": "008B21", "histograms": [{"batchcodes": ["008B21"], "histogram": {"Arthralgia": 1, "Chest pain": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B2114.json b/docs/data/histograms/United States/008B2114.json
new file mode 100644
index 00000000000..17fd4ee0dfa
--- /dev/null
+++ b/docs/data/histograms/United States/008B2114.json	
@@ -0,0 +1 @@
+{"batchcode": "008B2114", "histograms": [{"batchcodes": ["008B2114"], "histogram": {"Diarrhoea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B211A.json b/docs/data/histograms/United States/008B211A.json
new file mode 100644
index 00000000000..f4e1cf914d5
--- /dev/null
+++ b/docs/data/histograms/United States/008B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B211A", "histograms": [{"batchcodes": ["008B211A"], "histogram": {"Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B2121A.json b/docs/data/histograms/United States/008B2121A.json
new file mode 100644
index 00000000000..e6ad1c8022e
--- /dev/null
+++ b/docs/data/histograms/United States/008B2121A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B2121A", "histograms": [{"batchcodes": ["008B2121A"], "histogram": {"Anaphylactic reaction": 1, "Dysphagia": 1, "Orbital swelling": 1, "Swelling face": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B2124.json b/docs/data/histograms/United States/008B2124.json
new file mode 100644
index 00000000000..e0d856a0990
--- /dev/null
+++ b/docs/data/histograms/United States/008B2124.json	
@@ -0,0 +1 @@
+{"batchcode": "008B2124", "histograms": [{"batchcodes": ["008B2124"], "histogram": {"Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B212A TCP#4.json b/docs/data/histograms/United States/008B212A TCP#4.json
new file mode 100644
index 00000000000..bb311d565ea
--- /dev/null
+++ b/docs/data/histograms/United States/008B212A TCP#4.json	
@@ -0,0 +1 @@
+{"batchcode": "008B212A TCP#4", "histograms": [{"batchcodes": ["008B212A TCP#4"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Inflammation": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B212A.json b/docs/data/histograms/United States/008B212A.json
new file mode 100644
index 00000000000..6b3a7bdaf5e
--- /dev/null
+++ b/docs/data/histograms/United States/008B212A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B212A", "histograms": [{"batchcodes": ["008B212A"], "histogram": {"Fatigue": 14, "Headache": 12, "Chills": 9, "Pyrexia": 9, "Myalgia": 7, "Feeling abnormal": 6, "Pain in extremity": 6, "Diarrhoea": 5, "Dizziness": 5, "Nausea": 5, "Dyspnoea": 4, "Vaccination site pain": 4, "Abdominal discomfort": 3, "Arthralgia": 3, "Hot flush": 3, "Injection site pain": 3, "Pain": 3, "Asthenia": 2, "Chest pain": 2, "Gait disturbance": 2, "Injection site swelling": 2, "Injection site warmth": 2, "Joint swelling": 2, "Mobility decreased": 2, "Product dose omission issue": 2, "SARS-CoV-2 test": 2, "Anxiety": 1, "Aphonia": 1, "Arthritis": 1, "Autoimmune haemolytic anaemia": 1, "Back pain": 1, "Bell's palsy": 1, "Blood pressure measurement": 1, "Breast feeding": 1, "COVID-19": 1, "Cardiac flutter": 1, "Chest discomfort": 1, "Condition aggravated": 1, "Confusional state": 1, "Drug ineffective": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Eye colour change": 1, "Feeling hot": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Illness": 1, "Immune thrombocytopenia": 1, "Induration": 1, "Influenza like illness": 1, "Injection site induration": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Lymphoedema": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Migraine": 1, "Movement disorder": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Oral discomfort": 1, "Oral herpes": 1, "Oropharyngeal discomfort": 1, "Paraesthesia": 1, "Petechiae": 1, "Platelet count decreased": 1, "Rash": 1, "Rash pruritic": 1, "Red blood cell count": 1, "Red blood cell count abnormal": 1, "Retching": 1, "Rhinorrhoea": 1, "Skin mass": 1, "Sleep disorder": 1, "Suspected COVID-19": 1, "Tongue discomfort": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site joint erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B212ATCP4.json b/docs/data/histograms/United States/008B212ATCP4.json
new file mode 100644
index 00000000000..7f18e0e3868
--- /dev/null
+++ b/docs/data/histograms/United States/008B212ATCP4.json	
@@ -0,0 +1 @@
+{"batchcode": "008B212ATCP4", "histograms": [{"batchcodes": ["008B212ATCP4"], "histogram": {"Erythema": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21A-2A.json b/docs/data/histograms/United States/008B21A-2A.json
new file mode 100644
index 00000000000..5096f3a2b25
--- /dev/null
+++ b/docs/data/histograms/United States/008B21A-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B21A-2A", "histograms": [{"batchcodes": ["008B21A-2A"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Hypotension": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21A..json b/docs/data/histograms/United States/008B21A..json
new file mode 100644
index 00000000000..bfe07eb0880
--- /dev/null
+++ b/docs/data/histograms/United States/008B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "008B21A.", "histograms": [{"batchcodes": ["008B21A."], "histogram": {"Rash": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21A.json b/docs/data/histograms/United States/008B21A.json
new file mode 100644
index 00000000000..484b047c783
--- /dev/null
+++ b/docs/data/histograms/United States/008B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B21A", "histograms": [{"batchcodes": ["008B21A"], "histogram": {"Pyrexia": 40, "Headache": 36, "Fatigue": 34, "Chills": 33, "Myalgia": 27, "Vaccination site pain": 25, "Pain in extremity": 24, "Pain": 18, "Arthralgia": 17, "Erythema": 16, "Dizziness": 15, "Body temperature": 12, "Feeling abnormal": 12, "Hyperhidrosis": 12, "Nausea": 12, "Peripheral swelling": 11, "Vaccination site swelling": 11, "Cough": 10, "Pruritus": 10, "Rash": 10, "Vaccination site pruritus": 10, "Dyspnoea": 9, "SARS-CoV-2 test": 9, "Paraesthesia": 8, "Swelling": 7, "COVID-19": 6, "Diarrhoea": 6, "Heart rate increased": 6, "Hypoaesthesia": 6, "Insomnia": 6, "Malaise": 6, "Nasal congestion": 6, "Product dose omission issue": 6, "Vaccination complication": 6, "Vaccination site erythema": 6, "Asthenia": 5, "Chest discomfort": 5, "Heart rate": 5, "Illness": 5, "Lymphadenopathy": 5, "Blood test": 4, "Decreased appetite": 4, "Expired product administered": 4, "Gait disturbance": 4, "Inappropriate 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"Herpes zoster": 2, "Influenza like illness": 2, "Injection site pain": 2, "Injection site pruritus": 2, "Intentional product use issue": 2, "Lethargy": 2, "Loss of personal independence in daily activities": 2, "Muscle twitching": 2, "Nasopharyngitis": 2, "Oropharyngeal pain": 2, "Poor quality sleep": 2, "Pregnancy test": 2, "Productive cough": 2, "Rash erythematous": 2, "Rash pruritic": 2, "SARS-CoV-2 test positive": 2, "Tachycardia": 2, "Type IV hypersensitivity reaction": 2, "Vaccination site mass": 2, "Vaccination site movement impairment": 2, "Vaccination site reaction": 2, "Vaccination site urticaria": 2, "Abdominal pain": 1, "Abnormal dreams": 1, "Accidental underdose": 1, "Administration site bruise": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Ankle fracture": 1, "Arrhythmia": 1, "Arthritis": 1, "Balance disorder": 1, "Basedow's disease": 1, "Bedridden": 1, "Biopsy": 1, "Blood pressure increased": 1, "Body temperature fluctuation": 1, "Breast pain": 1, "Burning sensation": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Conjunctivitis": 1, "Death": 1, "Dermatitis acneiform": 1, "Discomfort": 1, "Dissociation": 1, "Drug hypersensitivity": 1, "Dry mouth": 1, "Dry skin": 1, "Ear swelling": 1, "Eczema": 1, "Emotional disorder": 1, "Emotional distress": 1, "Epilepsy": 1, "Exposure during pregnancy": 1, "Exposure via breast milk": 1, "Eye pain": 1, "Facial pain": 1, "Feeding disorder": 1, "Feeling drunk": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Formication": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Head injury": 1, "Heat exhaustion": 1, "Heavy menstrual bleeding": 1, "Hepatic enzyme": 1, "Hormone level abnormal": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hyperthyroidism": 1, "Immunisation reaction": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site rash": 1, "Injection site reaction": 1, "Injection site 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macular": 1, "Refraction disorder": 1, "Renal disorder": 1, "Renal function test": 1, "Renal pain": 1, "Restlessness": 1, "Sensory disturbance": 1, "Sinusitis": 1, "Skin discolouration": 1, "Skin irritation": 1, "Skin swelling": 1, "Skin warm": 1, "Sluggishness": 1, "Soft tissue mass": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "Syncope": 1, "Tension headache": 1, "Throat tightness": 1, "Thrombosis": 1, "Tonsillar disorder": 1, "Trismus": 1, "Troponin": 1, "Ultrasound scan": 1, "Vaccination site discolouration": 1, "Vaccination site inflammation": 1, "Vaccination site nodule": 1, "Vaccination site paraesthesia": 1, "Vaccination site vesicles": 1, "Vertigo": 1, "Visual impairment": 1, "Weight": 1, "Weight increased": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21A;.json b/docs/data/histograms/United States/008B21A;.json
new file mode 100644
index 00000000000..f0c9a5792ec
--- /dev/null
+++ b/docs/data/histograms/United States/008B21A;.json	
@@ -0,0 +1 @@
+{"batchcode": "008B21A;", "histograms": [{"batchcodes": ["008B21A;"], "histogram": {"Aphasia": 1, "Feeling abnormal": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21D1A.json b/docs/data/histograms/United States/008B21D1A.json
new file mode 100644
index 00000000000..8f22b3a9567
--- /dev/null
+++ b/docs/data/histograms/United States/008B21D1A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B21D1A", "histograms": [{"batchcodes": ["008B21D1A"], "histogram": {"Dizziness": 1, "Eye pain": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B21H.json b/docs/data/histograms/United States/008B21H.json
new file mode 100644
index 00000000000..564d1561c39
--- /dev/null
+++ b/docs/data/histograms/United States/008B21H.json	
@@ -0,0 +1 @@
+{"batchcode": "008B21H", "histograms": [{"batchcodes": ["008B21H"], "histogram": {"Inappropriate schedule of product administration": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B2A.json b/docs/data/histograms/United States/008B2A.json
new file mode 100644
index 00000000000..d3dbe383576
--- /dev/null
+++ b/docs/data/histograms/United States/008B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B2A", "histograms": [{"batchcodes": ["008B2A"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B41A.json b/docs/data/histograms/United States/008B41A.json
new file mode 100644
index 00000000000..af7e0fb8368
--- /dev/null
+++ b/docs/data/histograms/United States/008B41A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B41A", "histograms": [{"batchcodes": ["008B41A"], "histogram": {"Ear swelling": 1, "Gingival swelling": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B421A.json b/docs/data/histograms/United States/008B421A.json
new file mode 100644
index 00000000000..91d73b13739
--- /dev/null
+++ b/docs/data/histograms/United States/008B421A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B421A", "histograms": [{"batchcodes": ["008B421A"], "histogram": {"Influenza like illness": 1, "Myalgia": 1, "Skin mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008B81A.json b/docs/data/histograms/United States/008B81A.json
new file mode 100644
index 00000000000..4a18012feb2
--- /dev/null
+++ b/docs/data/histograms/United States/008B81A.json	
@@ -0,0 +1 @@
+{"batchcode": "008B81A", "histograms": [{"batchcodes": ["008B81A"], "histogram": {"Erythema": 1, "Headache": 1, "Hot flush": 1, "Lymphadenopathy": 1, "Menopausal disorder": 1, "Oral herpes": 1, "Palpitations": 1, "Scar": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008BA1.json b/docs/data/histograms/United States/008BA1.json
new file mode 100644
index 00000000000..1de5fda44ff
--- /dev/null
+++ b/docs/data/histograms/United States/008BA1.json	
@@ -0,0 +1 @@
+{"batchcode": "008BA1", "histograms": [{"batchcodes": ["008BA1"], "histogram": {"Feeling abnormal": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008BT1A.json b/docs/data/histograms/United States/008BT1A.json
new file mode 100644
index 00000000000..69aa742282b
--- /dev/null
+++ b/docs/data/histograms/United States/008BT1A.json	
@@ -0,0 +1 @@
+{"batchcode": "008BT1A", "histograms": [{"batchcodes": ["008BT1A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008BZIA.json b/docs/data/histograms/United States/008BZIA.json
new file mode 100644
index 00000000000..bc868fc3779
--- /dev/null
+++ b/docs/data/histograms/United States/008BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "008BZIA", "histograms": [{"batchcodes": ["008BZIA"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008C21.json b/docs/data/histograms/United States/008C21.json
new file mode 100644
index 00000000000..2790d7d6481
--- /dev/null
+++ b/docs/data/histograms/United States/008C21.json	
@@ -0,0 +1 @@
+{"batchcode": "008C21", "histograms": [{"batchcodes": ["008C21"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008C21A..json b/docs/data/histograms/United States/008C21A..json
new file mode 100644
index 00000000000..bec0d86c9c7
--- /dev/null
+++ b/docs/data/histograms/United States/008C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "008C21A.", "histograms": [{"batchcodes": ["008C21A."], "histogram": {"Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008C21A.json b/docs/data/histograms/United States/008C21A.json
new file mode 100644
index 00000000000..41d3c73f42f
--- /dev/null
+++ b/docs/data/histograms/United States/008C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "008C21A", "histograms": [{"batchcodes": ["008C21A"], "histogram": {"Expired product administered": 407, "Product storage error": 283, "Product temperature excursion issue": 44, "Poor quality product administered": 38, "Pyrexia": 23, "Headache": 16, "Myalgia": 14, "Fatigue": 13, "Chills": 12, "Product administered to patient of inappropriate age": 12, "Nausea": 10, "Pain in extremity": 9, "Rash": 9, "Inappropriate schedule of product administration": 7, "Vaccination site pain": 7, "Dizziness": 6, "Influenza like illness": 6, "Pain": 6, "Paraesthesia": 6, "Pruritus": 6, "Body temperature": 5, "COVID-19": 5, "Injection site erythema": 5, "Malaise": 5, "SARS-CoV-2 test": 5, "Vaccination site pruritus": 5, "Asthenia": 4, "Diarrhoea": 4, "Feeling abnormal": 4, "Illness": 4, "Vaccination site erythema": 4, "Accidental overdose": 3, "Burning sensation": 3, "Dyspnoea": 3, "Feeling hot": 3, "Gait disturbance": 3, "Hypoaesthesia": 3, "Incorrect dose administered": 3, "Injection site pain": 3, "Injection site warmth": 3, "Insomnia": 3, "Loss of consciousness": 3, "Migraine": 3, "Muscle tightness": 3, "Somnolence": 3, "Urticaria": 3, "Vomiting": 3, "Arthralgia": 2, "Back pain": 2, "Confusional state": 2, "Cough": 2, "Decreased appetite": 2, "Drug ineffective": 2, "Feeling of body temperature change": 2, "Hyperhidrosis": 2, "Hypoaesthesia oral": 2, "Muscle spasms": 2, "Musculoskeletal stiffness": 2, "Neuropathy peripheral": 2, "Oropharyngeal pain": 2, "Palpitations": 2, "Product dose omission issue": 2, "Swelling": 2, "Taste disorder": 2, "Tinnitus": 2, "Tremor": 2, "Vaccination complication": 2, "Vaccination site induration": 2, "Vaccination site swelling": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Abnormal dreams": 1, "Abscess": 1, "Abscess limb": 1, "Alopecia": 1, "Aphasia": 1, "Aura": 1, "Bacterial infection": 1, "Bedridden": 1, "Bell's palsy": 1, "Bladder discomfort": 1, "Blister": 1, "Blood glucose": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Chest discomfort": 1, "Cold sweat": 1, "Deep vein thrombosis": 1, "Depressed mood": 1, "Dermatitis contact": 1, "Disorientation": 1, "Dysgeusia": 1, "Dysstasia": 1, "Ear pruritus": 1, "Ear swelling": 1, "Epilepsy": 1, "Erythema": 1, "Eye infection": 1, "Eye pruritus": 1, "Eyelid rash": 1, "Eyelids pruritus": 1, "Fall": 1, "Fear": 1, "Feeding disorder": 1, "Flushing": 1, "Gastroenteritis viral": 1, "Glucose tolerance test": 1, "Glycosylated haemoglobin": 1, "Heart rate": 1, "Hyperaesthesia": 1, "Hypersensitivity": 1, "Hypotension": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Joint stiffness": 1, "Joint swelling": 1, "Lip pruritus": 1, "Lip swelling": 1, "Lower respiratory tract infection": 1, "Malabsorption": 1, "Memory impairment": 1, "Muscle twitching": 1, "Myocarditis": 1, "Neck pain": 1, "Nervous system disorder": 1, "No adverse event": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Oral mucosal eruption": 1, "Pallor": 1, "Paraesthesia oral": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Plantar fasciitis": 1, "Pollakiuria": 1, "Pregnancy test": 1, "Presyncope": 1, "Pulmonary embolism": 1, "Scratch": 1, "Seizure": 1, "Sinusitis": 1, "Sneezing": 1, "Speech disorder": 1, "Subcutaneous abscess": 1, "Swelling of eyelid": 1, "Syncope": 1, "Tenderness": 1, "Thirst": 1, "Throat tightness": 1, "Thrombosis": 1, "Tunnel vision": 1, "Ultrasound scan": 1, "Umbilical granuloma": 1, "Vaccination error": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site infection": 1, "Vaccination site inflammation": 1, "Vaccination site irritation": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1, "Viral infection": 1, "Vision blurred": 1, "Weight decreased": 1, "Weight increased": 1, "Wound": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008C21H.json b/docs/data/histograms/United States/008C21H.json
new file mode 100644
index 00000000000..8edb3b35245
--- /dev/null
+++ b/docs/data/histograms/United States/008C21H.json	
@@ -0,0 +1 @@
+{"batchcode": "008C21H", "histograms": [{"batchcodes": ["008C21H"], "histogram": {"Vaccination site pain": 2, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008CA1A.json b/docs/data/histograms/United States/008CA1A.json
new file mode 100644
index 00000000000..e745bcbaba8
--- /dev/null
+++ b/docs/data/histograms/United States/008CA1A.json	
@@ -0,0 +1 @@
+{"batchcode": "008CA1A", "histograms": [{"batchcodes": ["008CA1A"], "histogram": {"Pruritus": 1, "Rash": 1, "Somnolence": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008CZ1A.json b/docs/data/histograms/United States/008CZ1A.json
new file mode 100644
index 00000000000..de23c56d8db
--- /dev/null
+++ b/docs/data/histograms/United States/008CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "008CZ1A", "histograms": [{"batchcodes": ["008CZ1A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008CZIA.json b/docs/data/histograms/United States/008CZIA.json
new file mode 100644
index 00000000000..d8b9dbdb643
--- /dev/null
+++ b/docs/data/histograms/United States/008CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "008CZIA", "histograms": [{"batchcodes": ["008CZIA"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008D21A.json b/docs/data/histograms/United States/008D21A.json
new file mode 100644
index 00000000000..5e7d5d5fb7d
--- /dev/null
+++ b/docs/data/histograms/United States/008D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "008D21A", "histograms": [{"batchcodes": ["008D21A"], "histogram": {"Muscle spasms": 2, "Myalgia": 2, "Pyrexia": 2, "Angioedema": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest discomfort": 1, "Chills": 1, "Dehydration": 1, "Dizziness": 1, "Dysarthria": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Dysstasia": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate": 1, "Lip swelling": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Pruritus": 1, "Rash": 1, "Respiratory rate": 1, "Swollen tongue": 1, "Throat irritation": 1, "Throat tightness": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008D2VA.json b/docs/data/histograms/United States/008D2VA.json
new file mode 100644
index 00000000000..7208d6602d9
--- /dev/null
+++ b/docs/data/histograms/United States/008D2VA.json	
@@ -0,0 +1 @@
+{"batchcode": "008D2VA", "histograms": [{"batchcodes": ["008D2VA"], "histogram": {"Back pain": 1, "Bone pain": 1, "Dizziness": 1, "Feeling hot": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008E21A.json b/docs/data/histograms/United States/008E21A.json
new file mode 100644
index 00000000000..df96008ba1b
--- /dev/null
+++ b/docs/data/histograms/United States/008E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "008E21A", "histograms": [{"batchcodes": ["008E21A"], "histogram": {"COVID-19": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Inappropriate schedule of product administration": 1, "Magnetic resonance imaging": 1, "Neck pain": 1, "SARS-CoV-2 antibody test": 1, "Thrombosis": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/008L20A.json b/docs/data/histograms/United States/008L20A.json
new file mode 100644
index 00000000000..141152adfed
--- /dev/null
+++ b/docs/data/histograms/United States/008L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "008L20A", "histograms": [{"batchcodes": ["008L20A"], "histogram": {"Blood test": 2, "Balance disorder": 1, "Bone scan": 1, "Cold-stimulus headache": 1, "Dysphonia": 1, "Ear, nose and throat examination": 1, "Headache": 1, "Inflammation": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Middle ear effusion": 1, "Migraine": 1, "Myalgia": 1, "Neuralgia": 1, "Ophthalmological examination": 1, "Pain": 1, "Pain in extremity": 1, "Swallow study": 1, "Tooth fracture": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009021A.json b/docs/data/histograms/United States/009021A.json
new file mode 100644
index 00000000000..bc9b1560d3e
--- /dev/null
+++ b/docs/data/histograms/United States/009021A.json	
@@ -0,0 +1 @@
+{"batchcode": "009021A", "histograms": [{"batchcodes": ["009021A"], "histogram": {"Fatigue": 2, "Headache": 2, "Chills": 1, "Contusion": 1, "Heart rate": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0090T1A.json b/docs/data/histograms/United States/0090T1A.json
new file mode 100644
index 00000000000..6ff363fb51c
--- /dev/null
+++ b/docs/data/histograms/United States/0090T1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0090T1A", "histograms": [{"batchcodes": ["0090T1A"], "histogram": {"Unevaluable event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0091D21A.json b/docs/data/histograms/United States/0091D21A.json
new file mode 100644
index 00000000000..779c1f7c1b6
--- /dev/null
+++ b/docs/data/histograms/United States/0091D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0091D21A", "histograms": [{"batchcodes": ["0091D21A", "1805018"], "histogram": {"COVID-19": 1, "Deep vein thrombosis": 1, "Interchange of vaccine products": 1, "Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00921A.json b/docs/data/histograms/United States/00921A.json
new file mode 100644
index 00000000000..2d2cae3b7a1
--- /dev/null
+++ b/docs/data/histograms/United States/00921A.json	
@@ -0,0 +1 @@
+{"batchcode": "00921A", "histograms": [{"batchcodes": ["00921A"], "histogram": {"Asthenopia": 1, "Balance disorder": 1, "Blindness": 1, "Headache": 1, "Intentional dose omission": 1, "Optic nerve injury": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009621A.json b/docs/data/histograms/United States/009621A.json
new file mode 100644
index 00000000000..91081ae62d7
--- /dev/null
+++ b/docs/data/histograms/United States/009621A.json	
@@ -0,0 +1 @@
+{"batchcode": "009621A", "histograms": [{"batchcodes": ["009621A"], "histogram": {"Fatigue": 1, "Hypersomnia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0096B21A.json b/docs/data/histograms/United States/0096B21A.json
new file mode 100644
index 00000000000..54534542c31
--- /dev/null
+++ b/docs/data/histograms/United States/0096B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0096B21A", "histograms": [{"batchcodes": ["0096B21A"], "histogram": {"Lymphadenopathy": 1, "Oral pain": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009A21A.json b/docs/data/histograms/United States/009A21A.json
new file mode 100644
index 00000000000..9d527d0bdc8
--- /dev/null
+++ b/docs/data/histograms/United States/009A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "009A21A", "histograms": [{"batchcodes": ["009A21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Ill-defined disorder": 1, "Pain in extremity": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009B21A.json b/docs/data/histograms/United States/009B21A.json
new file mode 100644
index 00000000000..aa320e3269f
--- /dev/null
+++ b/docs/data/histograms/United States/009B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "009B21A", "histograms": [{"batchcodes": ["009B21A"], "histogram": {"Vaccination site pain": 2, "Back pain": 1, "Chest pain": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Expired product administered": 1, "Flushing": 1, "Headache": 1, "Hypoaesthesia": 1, "Illness": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pneumonia": 1, "Product administered to patient of inappropriate age": 1, "Vaccination site discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009C2 1A.json b/docs/data/histograms/United States/009C2 1A.json
new file mode 100644
index 00000000000..40175c358c4
--- /dev/null
+++ b/docs/data/histograms/United States/009C2 1A.json	
@@ -0,0 +1 @@
+{"batchcode": "009C2 1A", "histograms": [{"batchcodes": ["009C2 1A"], "histogram": {"Chills": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009C2117.json b/docs/data/histograms/United States/009C2117.json
new file mode 100644
index 00000000000..cf4a6c22c10
--- /dev/null
+++ b/docs/data/histograms/United States/009C2117.json	
@@ -0,0 +1 @@
+{"batchcode": "009C2117", "histograms": [{"batchcodes": ["009C2117"], "histogram": {"Death": 1, "Fatigue": 1, "Flushing": 1, "Pain in extremity": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009C211A.json b/docs/data/histograms/United States/009C211A.json
new file mode 100644
index 00000000000..f88f5b0e22d
--- /dev/null
+++ b/docs/data/histograms/United States/009C211A.json	
@@ -0,0 +1 @@
+{"batchcode": "009C211A", "histograms": [{"batchcodes": ["009C211A"], "histogram": {"Back pain": 1, "Body temperature": 1, "Bone pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009C219.json b/docs/data/histograms/United States/009C219.json
new file mode 100644
index 00000000000..922e6b16dc1
--- /dev/null
+++ b/docs/data/histograms/United States/009C219.json	
@@ -0,0 +1 @@
+{"batchcode": "009C219", "histograms": [{"batchcodes": ["009C219"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009C21A..json b/docs/data/histograms/United States/009C21A..json
new file mode 100644
index 00000000000..ccc60a414e4
--- /dev/null
+++ b/docs/data/histograms/United States/009C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "009C21A.", "histograms": [{"batchcodes": ["009C21A."], "histogram": {"Back pain": 1, "Blood pressure increased": 1, "Diarrhoea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009C21A.json b/docs/data/histograms/United States/009C21A.json
new file mode 100644
index 00000000000..ba2cda5aae9
--- /dev/null
+++ b/docs/data/histograms/United States/009C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "009C21A", "histograms": [{"batchcodes": ["009C21A"], "histogram": {"Expired product administered": 59, "Vaccination site pain": 30, "Fatigue": 25, "Myalgia": 25, "Headache": 23, "Pyrexia": 21, "Chills": 17, "Pain in extremity": 15, "Product dose omission issue": 15, "Dyspnoea": 14, "Nausea": 13, "Rash": 13, "Inappropriate schedule of product administration": 12, "Product administered to patient of inappropriate age": 12, "Diarrhoea": 11, "Feeling abnormal": 11, "Asthenia": 10, "Vaccination site erythema": 10, "Burning sensation": 9, "Chest pain": 9, "Dizziness": 9, "SARS-CoV-2 test": 9, "Vaccination site pruritus": 9, "Cough": 8, "Body temperature": 7, "Chest discomfort": 7, "Peripheral swelling": 7, "Product storage error": 7, "Pruritus": 7, "COVID-19": 6, "Pain": 6, "Vaccination site swelling": 6, "Arthralgia": 5, "Heart rate": 5, "Hyperhidrosis": 5, "Illness": 5, "Influenza like illness": 5, "Lymphadenopathy": 5, "Paraesthesia": 5, "Urticaria": 5, "Ageusia": 4, "Anosmia": 4, "Contusion": 4, "Decreased appetite": 4, "Feeling hot": 4, "Malaise": 4, "Musculoskeletal stiffness": 4, "Nasal congestion": 4, "Vomiting": 4, "Abdominal discomfort": 3, "Erythema": 3, "Feeling cold": 3, "Formication": 3, "Heart rate increased": 3, "Herpes zoster": 3, "Hypoaesthesia": 3, "Insomnia": 3, "Joint swelling": 3, "Limb discomfort": 3, "Migraine": 3, "Mobility decreased": 3, "Muscle spasms": 3, "Nasopharyngitis": 3, "Wheezing": 3, "Asthma": 2, "Back pain": 2, "Blood pressure measurement": 2, "Body temperature decreased": 2, "Breast pain": 2, "Computerised tomogram": 2, "Eczema": 2, "Gait disturbance": 2, "Hypersensitivity": 2, "Lethargy": 2, "Loss of personal independence in daily activities": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Menstrual disorder": 2, "Muscular weakness": 2, "Neck pain": 2, "Ocular discomfort": 2, "Oropharyngeal pain": 2, "Pain of skin": 2, "Paralysis": 2, "Rash pruritic": 2, "Rectal haemorrhage": 2, "Rhinorrhoea": 2, "Seasonal allergy": 2, "Somnolence": 2, "Swelling": 2, "Throat irritation": 2, "Toothache": 2, "Tremor": 2, "Vaccination complication": 2, "Vaccination site bruising": 2, "Vaccination site haemorrhage": 2, "Vaccination site reaction": 2, "Vertigo": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Anaphylactic shock": 1, "Anxiety": 1, "Aortic dissection": 1, "Audiogram": 1, "Axillary mass": 1, "Blister": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood test": 1, "Blood urea nitrogen/creatinine ratio": 1, "Body temperature abnormal": 1, "Breast discharge": 1, "Breast swelling": 1, "Bursitis": 1, "Cachexia": 1, "Condition aggravated": 1, "Dental discomfort": 1, "Diplegia": 1, "Disorientation": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dysentery": 1, "Dyspepsia": 1, "Dysphagia": 1, "Electrocardiogram": 1, "Face oedema": 1, "Fear": 1, "Fear of death": 1, "Fluid imbalance": 1, "Flushing": 1, "Haemorrhage": 1, "Hyperlipidaemia": 1, "Hypersomnia": 1, "Hypertension": 1, "Impaired fasting glucose": 1, "Impaired quality of life": 1, "Impaired work ability": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site pain": 1, "Intracranial pressure increased": 1, "Irritability": 1, "Lip erythema": 1, "Lip swelling": 1, "Lymph node pain": 1, "Movement disorder": 1, "Muscle contractions involuntary": 1, "Muscle fatigue": 1, "Muscle tightness": 1, "Nasal pruritus": 1, "Nervousness": 1, "Oedema peripheral": 1, "Oxygen saturation": 1, "Palpitations": 1, "Panic attack": 1, "Pityriasis rosea": 1, "Pneumonia": 1, "Product administered at inappropriate site": 1, "Product administration error": 1, "Protein total increased": 1, "Psoriasis": 1, "Rash macular": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Skin discolouration": 1, "Skin irritation": 1, "Sluggishness": 1, "Speech disorder": 1, "Swelling face": 1, "Tachycardia": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Thrombosis": 1, "Tinnitus": 1, "Tooth loss": 1, "Underdose": 1, "Vaccination failure": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1, "Vaginal haemorrhage": 1, "Vestibular disorder": 1, "Vibratory sense increased": 1, "Vocal cord disorder": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009C21D.json b/docs/data/histograms/United States/009C21D.json
new file mode 100644
index 00000000000..91663f4cfb0
--- /dev/null
+++ b/docs/data/histograms/United States/009C21D.json	
@@ -0,0 +1 @@
+{"batchcode": "009C21D", "histograms": [{"batchcodes": ["009C21D"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009CUA.json b/docs/data/histograms/United States/009CUA.json
new file mode 100644
index 00000000000..085c4c8f14e
--- /dev/null
+++ b/docs/data/histograms/United States/009CUA.json	
@@ -0,0 +1 @@
+{"batchcode": "009CUA", "histograms": [{"batchcodes": ["009CUA"], "histogram": {"Hypoaesthesia": 1, "Muscle twitching": 1, "Ocular discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009CZ1A.json b/docs/data/histograms/United States/009CZ1A.json
new file mode 100644
index 00000000000..d106fd6ba35
--- /dev/null
+++ b/docs/data/histograms/United States/009CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "009CZ1A", "histograms": [{"batchcodes": ["009CZ1A"], "histogram": {"COVID-19": 1, "Chest discomfort": 1, "Headache": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Myalgia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009D21A.json b/docs/data/histograms/United States/009D21A.json
new file mode 100644
index 00000000000..6de5c1f688a
--- /dev/null
+++ b/docs/data/histograms/United States/009D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "009D21A", "histograms": [{"batchcodes": ["009D21A"], "histogram": {"Expired product administered": 10, "Fatigue": 10, "Dyspnoea": 5, "Arthralgia": 4, "Headache": 4, "Pyrexia": 4, "Urticaria": 4, "Inappropriate schedule of product administration": 3, "Myalgia": 3, "Pain": 3, "Pain in extremity": 3, "Product administered to patient of inappropriate age": 3, "Pruritus": 3, "Swelling": 3, "Back pain": 2, "Contusion": 2, "Dizziness": 2, "Erythema": 2, "Eye swelling": 2, "Feeling abnormal": 2, "Hypersensitivity": 2, "Joint swelling": 2, "Lip swelling": 2, "Magnetic resonance imaging": 2, "Menstruation delayed": 2, "Paraesthesia": 2, "Product dose omission issue": 2, "SARS-CoV-2 test": 2, "Swelling face": 2, "Tongue disorder": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Air embolism": 1, "Asthenia": 1, "Balance disorder": 1, "Bed rest": 1, "Blister": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Bone pain": 1, "Burning sensation": 1, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram": 1, "Cough": 1, "Deafness": 1, "Decreased appetite": 1, "Device connection issue": 1, "Diarrhoea": 1, "Ear haemorrhage": 1, "Electrocardiogram": 1, "Extra dose administered": 1, "Groin pain": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Induration": 1, "Lumbar puncture": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mass": 1, "Mastication disorder": 1, "Menstruation irregular": 1, "Mobility decreased": 1, "Muscle twitching": 1, "Nausea": 1, "Nerve conduction studies": 1, "Nerve injury": 1, "Neuritis": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Otorrhoea": 1, "Pain in jaw": 1, "Paraesthesia oral": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Rash": 1, "Rash pruritic": 1, "Sitting disability": 1, "Skin discolouration": 1, "Sneezing": 1, "Somnolence": 1, "Tinnitus": 1, "Toothache": 1, "Tremor": 1, "Underdose": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vaccination site mass": 1, "Vaccination site nodule": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1, "Vomiting": 1, "Walking aid user": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009D27A.json b/docs/data/histograms/United States/009D27A.json
new file mode 100644
index 00000000000..91113ba4fd7
--- /dev/null
+++ b/docs/data/histograms/United States/009D27A.json	
@@ -0,0 +1 @@
+{"batchcode": "009D27A", "histograms": [{"batchcodes": ["009D27A"], "histogram": {"Abdominal discomfort": 1, "Abdominal distension": 1, "Blood test": 1, "Breast pain": 1, "Breast swelling": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Haemorrhage": 1, "Headache": 1, "Menopausal disorder": 1, "Nausea": 1, "Ovulation disorder": 1, "Pregnancy test": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Suspected COVID-19": 1, "Uterine disorder": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009M20A.json b/docs/data/histograms/United States/009M20A.json
new file mode 100644
index 00000000000..ddb9e24a1fe
--- /dev/null
+++ b/docs/data/histograms/United States/009M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "009M20A", "histograms": [{"batchcodes": ["009M20A"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/009O21A.json b/docs/data/histograms/United States/009O21A.json
new file mode 100644
index 00000000000..6ebea1f0286
--- /dev/null
+++ b/docs/data/histograms/United States/009O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "009O21A", "histograms": [{"batchcodes": ["009O21A"], "histogram": {"Body temperature": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00A21A.json b/docs/data/histograms/United States/00A21A.json
new file mode 100644
index 00000000000..b23455c1157
--- /dev/null
+++ b/docs/data/histograms/United States/00A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00A21A", "histograms": [{"batchcodes": ["00A21A"], "histogram": {"Chills": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00A2L1A.json b/docs/data/histograms/United States/00A2L1A.json
new file mode 100644
index 00000000000..b9059665990
--- /dev/null
+++ b/docs/data/histograms/United States/00A2L1A.json	
@@ -0,0 +1 @@
+{"batchcode": "00A2L1A", "histograms": [{"batchcodes": ["00A2L1A"], "histogram": {"Hypersensitivity": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00A3217.json b/docs/data/histograms/United States/00A3217.json
new file mode 100644
index 00000000000..780b9569ae2
--- /dev/null
+++ b/docs/data/histograms/United States/00A3217.json	
@@ -0,0 +1 @@
+{"batchcode": "00A3217", "histograms": [{"batchcodes": ["00A3217"], "histogram": {"Feeling cold": 1, "Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00A4212.json b/docs/data/histograms/United States/00A4212.json
new file mode 100644
index 00000000000..498e4776599
--- /dev/null
+++ b/docs/data/histograms/United States/00A4212.json	
@@ -0,0 +1 @@
+{"batchcode": "00A4212", "histograms": [{"batchcodes": ["00A4212"], "histogram": {"Erythema": 1, "Scab": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00A42A.json b/docs/data/histograms/United States/00A42A.json
new file mode 100644
index 00000000000..00b84d62ffe
--- /dev/null
+++ b/docs/data/histograms/United States/00A42A.json	
@@ -0,0 +1 @@
+{"batchcode": "00A42A", "histograms": [{"batchcodes": ["00A42A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00AB212A.json b/docs/data/histograms/United States/00AB212A.json
new file mode 100644
index 00000000000..4098a12ada3
--- /dev/null
+++ b/docs/data/histograms/United States/00AB212A.json	
@@ -0,0 +1 @@
+{"batchcode": "00AB212A", "histograms": [{"batchcodes": ["00AB212A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00AC21A.json b/docs/data/histograms/United States/00AC21A.json
new file mode 100644
index 00000000000..05730ef5112
--- /dev/null
+++ b/docs/data/histograms/United States/00AC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00AC21A", "histograms": [{"batchcodes": ["00AC21A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Malaise": 1, "Movement disorder": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00B212A.json b/docs/data/histograms/United States/00B212A.json
new file mode 100644
index 00000000000..1eb7f974c22
--- /dev/null
+++ b/docs/data/histograms/United States/00B212A.json	
@@ -0,0 +1 @@
+{"batchcode": "00B212A", "histograms": [{"batchcodes": ["00B212A"], "histogram": {"Chest pain": 1, "Lymphadenopathy": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00B21A.json b/docs/data/histograms/United States/00B21A.json
new file mode 100644
index 00000000000..7a194337150
--- /dev/null
+++ b/docs/data/histograms/United States/00B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00B21A", "histograms": [{"batchcodes": ["00B21A"], "histogram": {"Axillary pain": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Lip swelling": 1, "Musculoskeletal stiffness": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00BB21A.json b/docs/data/histograms/United States/00BB21A.json
new file mode 100644
index 00000000000..da989362c9d
--- /dev/null
+++ b/docs/data/histograms/United States/00BB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00BB21A", "histograms": [{"batchcodes": ["00BB21A"], "histogram": {"Pain in extremity": 1, "Pruritus": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00C21A.json b/docs/data/histograms/United States/00C21A.json
new file mode 100644
index 00000000000..a1e1c347589
--- /dev/null
+++ b/docs/data/histograms/United States/00C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00C21A", "histograms": [{"batchcodes": ["00C21A"], "histogram": {"Cerebrovascular accident": 1, "Dyspnoea": 1, "Headache": 1, "Hemiparesis": 1, "Myalgia": 1, "Seizure": 1, "Tongue movement disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00C21A2.json b/docs/data/histograms/United States/00C21A2.json
new file mode 100644
index 00000000000..085730b1411
--- /dev/null
+++ b/docs/data/histograms/United States/00C21A2.json	
@@ -0,0 +1 @@
+{"batchcode": "00C21A2", "histograms": [{"batchcodes": ["00C21A2"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00C421A.json b/docs/data/histograms/United States/00C421A.json
new file mode 100644
index 00000000000..336091c38d1
--- /dev/null
+++ b/docs/data/histograms/United States/00C421A.json	
@@ -0,0 +1 @@
+{"batchcode": "00C421A", "histograms": [{"batchcodes": ["00C421A"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Hot flush": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00CD21A.json b/docs/data/histograms/United States/00CD21A.json
new file mode 100644
index 00000000000..9b135d165c8
--- /dev/null
+++ b/docs/data/histograms/United States/00CD21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00CD21A", "histograms": [{"batchcodes": ["00CD21A"], "histogram": {"Insomnia": 1, "Musculoskeletal stiffness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00DDZ1A.json b/docs/data/histograms/United States/00DDZ1A.json
new file mode 100644
index 00000000000..ddc7ad7f8cc
--- /dev/null
+++ b/docs/data/histograms/United States/00DDZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "00DDZ1A", "histograms": [{"batchcodes": ["00DDZ1A"], "histogram": {"Back pain": 1, "Condition aggravated": 1, "Diarrhoea": 1, "Guillain-Barre syndrome": 1, "Oral pain": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00F20A.json b/docs/data/histograms/United States/00F20A.json
new file mode 100644
index 00000000000..e703d842027
--- /dev/null
+++ b/docs/data/histograms/United States/00F20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00F20A", "histograms": [{"batchcodes": ["00F20A"], "histogram": {"Asthenia": 1, "Chills": 1, "Cold sweat": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00F21A.json b/docs/data/histograms/United States/00F21A.json
new file mode 100644
index 00000000000..68b4064c2c9
--- /dev/null
+++ b/docs/data/histograms/United States/00F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00F21A", "histograms": [{"batchcodes": ["00F21A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Confusional state": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Pallor": 1, "Seizure": 1, "Somnolence": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00FBZ1A.json b/docs/data/histograms/United States/00FBZ1A.json
new file mode 100644
index 00000000000..2fb5be15231
--- /dev/null
+++ b/docs/data/histograms/United States/00FBZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "00FBZ1A", "histograms": [{"batchcodes": ["00FBZ1A"], "histogram": {"Abdominal discomfort": 1, "Balance disorder": 1, "Headache": 1, "Malaise": 1, "Pain": 1, "Rhinorrhoea": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00FM201.json b/docs/data/histograms/United States/00FM201.json
new file mode 100644
index 00000000000..f1cf9c538d6
--- /dev/null
+++ b/docs/data/histograms/United States/00FM201.json	
@@ -0,0 +1 @@
+{"batchcode": "00FM201", "histograms": [{"batchcodes": ["00FM201"], "histogram": {"Hair growth rate abnormal": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00GM20A.json b/docs/data/histograms/United States/00GM20A.json
new file mode 100644
index 00000000000..657c6a540da
--- /dev/null
+++ b/docs/data/histograms/United States/00GM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00GM20A", "histograms": [{"batchcodes": ["00GM20A"], "histogram": {"Headache": 1, "Malaise": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00HC21A.json b/docs/data/histograms/United States/00HC21A.json
new file mode 100644
index 00000000000..1aa2a375e6d
--- /dev/null
+++ b/docs/data/histograms/United States/00HC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00HC21A", "histograms": [{"batchcodes": ["00HC21A"], "histogram": {"Rash": 1, "Sensitive skin": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00HN02A.json b/docs/data/histograms/United States/00HN02A.json
new file mode 100644
index 00000000000..09d5913a288
--- /dev/null
+++ b/docs/data/histograms/United States/00HN02A.json	
@@ -0,0 +1 @@
+{"batchcode": "00HN02A", "histograms": [{"batchcodes": ["00HN02A"], "histogram": {"Erythema": 1, "Injection site warmth": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00J20A.json b/docs/data/histograms/United States/00J20A.json
new file mode 100644
index 00000000000..695e211de8e
--- /dev/null
+++ b/docs/data/histograms/United States/00J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00J20A", "histograms": [{"batchcodes": ["00J20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00J21-2A.json b/docs/data/histograms/United States/00J21-2A.json
new file mode 100644
index 00000000000..e76ffa01db7
--- /dev/null
+++ b/docs/data/histograms/United States/00J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "00J21-2A", "histograms": [{"batchcodes": ["00J21-2A"], "histogram": {"Expired product administered": 2, "Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00JAZ1A.json b/docs/data/histograms/United States/00JAZ1A.json
new file mode 100644
index 00000000000..2e883cd3ec4
--- /dev/null
+++ b/docs/data/histograms/United States/00JAZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "00JAZ1A", "histograms": [{"batchcodes": ["00JAZ1A"], "histogram": {"Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00LCA1A.json b/docs/data/histograms/United States/00LCA1A.json
new file mode 100644
index 00000000000..39e73f7a09f
--- /dev/null
+++ b/docs/data/histograms/United States/00LCA1A.json	
@@ -0,0 +1 @@
+{"batchcode": "00LCA1A", "histograms": [{"batchcodes": ["00LCA1A"], "histogram": {"Agitation": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00LEZ0A.json b/docs/data/histograms/United States/00LEZ0A.json
new file mode 100644
index 00000000000..9206c91308f
--- /dev/null
+++ b/docs/data/histograms/United States/00LEZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "00LEZ0A", "histograms": [{"batchcodes": ["00LEZ0A"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00M00A.json b/docs/data/histograms/United States/00M00A.json
new file mode 100644
index 00000000000..59c14c1af9e
--- /dev/null
+++ b/docs/data/histograms/United States/00M00A.json	
@@ -0,0 +1 @@
+{"batchcode": "00M00A", "histograms": [{"batchcodes": ["00M00A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00M20A.json b/docs/data/histograms/United States/00M20A.json
new file mode 100644
index 00000000000..05285f28452
--- /dev/null
+++ b/docs/data/histograms/United States/00M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00M20A", "histograms": [{"batchcodes": ["00M20A"], "histogram": {"Aphasia": 1, "Cerebrovascular accident": 1, "Expired product administered": 1, "Fatigue": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00RB21A.json b/docs/data/histograms/United States/00RB21A.json
new file mode 100644
index 00000000000..6acd06d25e0
--- /dev/null
+++ b/docs/data/histograms/United States/00RB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00RB21A", "histograms": [{"batchcodes": ["00RB21A"], "histogram": {"Balance disorder": 1, "Bone pain": 1, "Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Fatigue": 1, "Gait inability": 1, "Gastritis": 1, "Headache": 1, "Hypotension": 1, "Paresis": 1, "Sinusitis": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00SC212.json b/docs/data/histograms/United States/00SC212.json
new file mode 100644
index 00000000000..4dbfafe040b
--- /dev/null
+++ b/docs/data/histograms/United States/00SC212.json	
@@ -0,0 +1 @@
+{"batchcode": "00SC212", "histograms": [{"batchcodes": ["00SC212"], "histogram": {"Pyrexia": 2, "Asthenia": 1, "Diarrhoea": 1, "Dysstasia": 1, "Induration": 1, "Myalgia": 1, "Peripheral swelling": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00SC21A.json b/docs/data/histograms/United States/00SC21A.json
new file mode 100644
index 00000000000..f23a7a698a2
--- /dev/null
+++ b/docs/data/histograms/United States/00SC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00SC21A", "histograms": [{"batchcodes": ["00SC21A"], "histogram": {"Fatigue": 2, "Ageusia": 1, "Arthralgia": 1, "Blood glucose": 1, "Body temperature": 1, "Decreased appetite": 1, "Feeling of body temperature change": 1, "Headache": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Lacrimation increased": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Sneezing": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00SM20A.json b/docs/data/histograms/United States/00SM20A.json
new file mode 100644
index 00000000000..2c460351a26
--- /dev/null
+++ b/docs/data/histograms/United States/00SM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00SM20A", "histograms": [{"batchcodes": ["00SM20A"], "histogram": {"Abdominal pain upper": 1, "Dizziness": 1, "Fatigue": 1, "Musculoskeletal stiffness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00TM200A.json b/docs/data/histograms/United States/00TM200A.json
new file mode 100644
index 00000000000..e2cd08d0eef
--- /dev/null
+++ b/docs/data/histograms/United States/00TM200A.json	
@@ -0,0 +1 @@
+{"batchcode": "00TM200A", "histograms": [{"batchcodes": ["00TM200A"], "histogram": {"Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00TM20A.json b/docs/data/histograms/United States/00TM20A.json
new file mode 100644
index 00000000000..a1b72ed4bb9
--- /dev/null
+++ b/docs/data/histograms/United States/00TM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00TM20A", "histograms": [{"batchcodes": ["00TM20A"], "histogram": {"Ear pain": 1, "Hypersensitivity": 1, "Injection site pain": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00UB21H.json b/docs/data/histograms/United States/00UB21H.json
new file mode 100644
index 00000000000..6633b078636
--- /dev/null
+++ b/docs/data/histograms/United States/00UB21H.json	
@@ -0,0 +1 @@
+{"batchcode": "00UB21H", "histograms": [{"batchcodes": ["00UB21H"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00UM20A.json b/docs/data/histograms/United States/00UM20A.json
new file mode 100644
index 00000000000..f9f838491b1
--- /dev/null
+++ b/docs/data/histograms/United States/00UM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "00UM20A", "histograms": [{"batchcodes": ["00UM20A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Hypokinesia": 1, "Illness": 1, "Nausea": 1, "Pain in extremity": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00VF21A.json b/docs/data/histograms/United States/00VF21A.json
new file mode 100644
index 00000000000..69248dd4699
--- /dev/null
+++ b/docs/data/histograms/United States/00VF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00VF21A", "histograms": [{"batchcodes": ["00VF21A"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Inappropriate schedule of product administration": 1, "Peripheral swelling": 1, "Pruritus": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00ZAZ1A.json b/docs/data/histograms/United States/00ZAZ1A.json
new file mode 100644
index 00000000000..acba5ffd329
--- /dev/null
+++ b/docs/data/histograms/United States/00ZAZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "00ZAZ1A", "histograms": [{"batchcodes": ["00ZAZ1A"], "histogram": {"Chills": 2, "Diarrhoea": 2, "Injection site warmth": 2, "Pyrexia": 2, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00ZAZIA.json b/docs/data/histograms/United States/00ZAZIA.json
new file mode 100644
index 00000000000..3ed33e53a9a
--- /dev/null
+++ b/docs/data/histograms/United States/00ZAZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "00ZAZIA", "histograms": [{"batchcodes": ["00ZAZIA"], "histogram": {"Headache": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00ZB21A.json b/docs/data/histograms/United States/00ZB21A.json
new file mode 100644
index 00000000000..a4bb0512226
--- /dev/null
+++ b/docs/data/histograms/United States/00ZB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00ZB21A", "histograms": [{"batchcodes": ["00ZB21A"], "histogram": {"Axillary pain": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Neck pain": 1, "Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00ZC ZIA.json b/docs/data/histograms/United States/00ZC ZIA.json
new file mode 100644
index 00000000000..6ff4fcf10d8
--- /dev/null
+++ b/docs/data/histograms/United States/00ZC ZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "00ZC ZIA", "histograms": [{"batchcodes": ["00ZC ZIA"], "histogram": {"Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/00ZM21A.json b/docs/data/histograms/United States/00ZM21A.json
new file mode 100644
index 00000000000..c0eb809f129
--- /dev/null
+++ b/docs/data/histograms/United States/00ZM21A.json	
@@ -0,0 +1 @@
+{"batchcode": "00ZM21A", "histograms": [{"batchcodes": ["00ZM21A", "EL892Z"], "histogram": {"COVID-19 immunisation": 1, "Cerebrovascular accident": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01-A214.json b/docs/data/histograms/United States/01-A214.json
new file mode 100644
index 00000000000..c96847e84c7
--- /dev/null
+++ b/docs/data/histograms/United States/01-A214.json	
@@ -0,0 +1 @@
+{"batchcode": "01-A214", "histograms": [{"batchcodes": ["01-A214"], "histogram": {"Pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01/A2A.json b/docs/data/histograms/United States/01/A2A.json
new file mode 100644
index 00000000000..3292bce9cda
--- /dev/null
+++ b/docs/data/histograms/United States/01/A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "01/A2A", "histograms": [{"batchcodes": ["01/A2A"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010'N' 120A.json b/docs/data/histograms/United States/010'N' 120A.json
new file mode 100644
index 00000000000..01f2a276abb
--- /dev/null
+++ b/docs/data/histograms/United States/010'N' 120A.json	
@@ -0,0 +1 @@
+{"batchcode": "010'N' 120A", "histograms": [{"batchcodes": ["010'N' 120A"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Mobility decreased": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Periarthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010021A.json b/docs/data/histograms/United States/010021A.json
new file mode 100644
index 00000000000..8d0b03bc6b9
--- /dev/null
+++ b/docs/data/histograms/United States/010021A.json	
@@ -0,0 +1 @@
+{"batchcode": "010021A", "histograms": [{"batchcodes": ["010021A"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Computerised tomogram": 1, "Headache": 1, "Illness": 1, "Joint noise": 1, "Myalgia": 1, "Pericardial effusion": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010038077727399.json b/docs/data/histograms/United States/010038077727399.json
new file mode 100644
index 00000000000..12912c89c48
--- /dev/null
+++ b/docs/data/histograms/United States/010038077727399.json	
@@ -0,0 +1 @@
+{"batchcode": "010038077727399", "histograms": [{"batchcodes": ["010038077727399"], "histogram": {"Discomfort": 1, "Dyspnoea": 1, "Hypoaesthesia": 1, "Myocardial infarction": 1, "Nausea": 1, "Pain in extremity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0100A21A.json b/docs/data/histograms/United States/0100A21A.json
new file mode 100644
index 00000000000..8cb21f4b50e
--- /dev/null
+++ b/docs/data/histograms/United States/0100A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0100A21A", "histograms": [{"batchcodes": ["0100A21A"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01010H21A.json b/docs/data/histograms/United States/01010H21A.json
new file mode 100644
index 00000000000..c8a528fd19d
--- /dev/null
+++ b/docs/data/histograms/United States/01010H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01010H21A", "histograms": [{"batchcodes": ["01010H21A"], "histogram": {"Expired product administered": 1, "Inappropriate schedule of product administration": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0101421A.json b/docs/data/histograms/United States/0101421A.json
new file mode 100644
index 00000000000..06a7dd0f3ec
--- /dev/null
+++ b/docs/data/histograms/United States/0101421A.json	
@@ -0,0 +1 @@
+{"batchcode": "0101421A", "histograms": [{"batchcodes": ["0101421A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0101720A.json b/docs/data/histograms/United States/0101720A.json
new file mode 100644
index 00000000000..7f96731503c
--- /dev/null
+++ b/docs/data/histograms/United States/0101720A.json	
@@ -0,0 +1 @@
+{"batchcode": "0101720A", "histograms": [{"batchcodes": ["0101720A"], "histogram": {"Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0101921A.json b/docs/data/histograms/United States/0101921A.json
new file mode 100644
index 00000000000..1cd67779233
--- /dev/null
+++ b/docs/data/histograms/United States/0101921A.json	
@@ -0,0 +1 @@
+{"batchcode": "0101921A", "histograms": [{"batchcodes": ["0101921A"], "histogram": {"Arthralgia": 1, "Mobility decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0101A21A.json b/docs/data/histograms/United States/0101A21A.json
new file mode 100644
index 00000000000..cb0c25b62b6
--- /dev/null
+++ b/docs/data/histograms/United States/0101A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0101A21A", "histograms": [{"batchcodes": ["0101A21A"], "histogram": {"Blood test": 2, "Nausea": 2, "Vomiting": 2, "Adverse reaction": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Decreased appetite": 1, "Diplopia": 1, "Dizziness": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gastritis": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Infection": 1, "Injection site pain": 1, "Migraine": 1, "Muscle spasms": 1, "Musculoskeletal chest pain": 1, "Nervous system disorder": 1, "No adverse event": 1, "Off label use": 1, "Oxygen saturation": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Rheumatoid arthritis": 1, "Somnolence": 1, "Thirst": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01020A.json b/docs/data/histograms/United States/01020A.json
new file mode 100644
index 00000000000..90c9b7f4988
--- /dev/null
+++ b/docs/data/histograms/United States/01020A.json	
@@ -0,0 +1 @@
+{"batchcode": "01020A", "histograms": [{"batchcodes": ["01020A"], "histogram": {"Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0102A1A.json b/docs/data/histograms/United States/0102A1A.json
new file mode 100644
index 00000000000..c82914dd13d
--- /dev/null
+++ b/docs/data/histograms/United States/0102A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0102A1A", "histograms": [{"batchcodes": ["0102A1A"], "histogram": {"Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0104214.json b/docs/data/histograms/United States/0104214.json
new file mode 100644
index 00000000000..ae55ebbacf2
--- /dev/null
+++ b/docs/data/histograms/United States/0104214.json	
@@ -0,0 +1 @@
+{"batchcode": "0104214", "histograms": [{"batchcodes": ["0104214"], "histogram": {"Maternal exposure during pregnancy": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0104217.json b/docs/data/histograms/United States/0104217.json
new file mode 100644
index 00000000000..847296dade6
--- /dev/null
+++ b/docs/data/histograms/United States/0104217.json	
@@ -0,0 +1 @@
+{"batchcode": "0104217", "histograms": [{"batchcodes": ["0104217"], "histogram": {"Discomfort": 1, "Injection site swelling": 1, "Injection site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010421A.json b/docs/data/histograms/United States/010421A.json
new file mode 100644
index 00000000000..61621cd0404
--- /dev/null
+++ b/docs/data/histograms/United States/010421A.json	
@@ -0,0 +1 @@
+{"batchcode": "010421A", "histograms": [{"batchcodes": ["010421A"], "histogram": {"Fatigue": 2, "Chills": 1, "Headache": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Spinal pain": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0104M20A.json b/docs/data/histograms/United States/0104M20A.json
new file mode 100644
index 00000000000..de379560f7e
--- /dev/null
+++ b/docs/data/histograms/United States/0104M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0104M20A", "histograms": [{"batchcodes": ["0104M20A"], "histogram": {"Deafness neurosensory": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0108214.json b/docs/data/histograms/United States/0108214.json
new file mode 100644
index 00000000000..2ad7d80d293
--- /dev/null
+++ b/docs/data/histograms/United States/0108214.json	
@@ -0,0 +1 @@
+{"batchcode": "0108214", "histograms": [{"batchcodes": ["0108214"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010821A.json b/docs/data/histograms/United States/010821A.json
new file mode 100644
index 00000000000..8b7ba0ee5b9
--- /dev/null
+++ b/docs/data/histograms/United States/010821A.json	
@@ -0,0 +1 @@
+{"batchcode": "010821A", "histograms": [{"batchcodes": ["010821A"], "histogram": {"Abdominal pain": 1, "Abdominal pain upper": 1, "Asthenia": 1, "Dysgeusia": 1, "Fatigue": 1, "Flatulence": 1, "Insomnia": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Swollen tongue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0108AZ1A.json b/docs/data/histograms/United States/0108AZ1A.json
new file mode 100644
index 00000000000..d6d232fb35c
--- /dev/null
+++ b/docs/data/histograms/United States/0108AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0108AZ1A", "histograms": [{"batchcodes": ["0108AZ1A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010921A.json b/docs/data/histograms/United States/010921A.json
new file mode 100644
index 00000000000..eee65d5723b
--- /dev/null
+++ b/docs/data/histograms/United States/010921A.json	
@@ -0,0 +1 @@
+{"batchcode": "010921A", "histograms": [{"batchcodes": ["010921A"], "histogram": {"Diarrhoea": 1, "Erythema": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A20A.json b/docs/data/histograms/United States/010A20A.json
new file mode 100644
index 00000000000..fa6f42c8c20
--- /dev/null
+++ b/docs/data/histograms/United States/010A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A20A", "histograms": [{"batchcodes": ["010A20A"], "histogram": {"Pain in extremity": 3, "Fatigue": 2, "Myalgia": 2, "Vaccination site pain": 2, "Abdominal pain upper": 1, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Injection site pain": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A21.json b/docs/data/histograms/United States/010A21.json
new file mode 100644
index 00000000000..910250b9000
--- /dev/null
+++ b/docs/data/histograms/United States/010A21.json	
@@ -0,0 +1 @@
+{"batchcode": "010A21", "histograms": [{"batchcodes": ["010A21"], "histogram": {"Discomfort": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Presyncope": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A211A.json b/docs/data/histograms/United States/010A211A.json
new file mode 100644
index 00000000000..2b81a33c85e
--- /dev/null
+++ b/docs/data/histograms/United States/010A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A211A", "histograms": [{"batchcodes": ["010A211A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Limb discomfort": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A214.json b/docs/data/histograms/United States/010A214.json
new file mode 100644
index 00000000000..78c4d815f55
--- /dev/null
+++ b/docs/data/histograms/United States/010A214.json	
@@ -0,0 +1 @@
+{"batchcode": "010A214", "histograms": [{"batchcodes": ["010A214"], "histogram": {"Rash": 2, "Atrial flutter": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site rash": 1, "Injection site swelling": 1, "Mass": 1, "Rash pruritic": 1, "Urticaria": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A218A.json b/docs/data/histograms/United States/010A218A.json
new file mode 100644
index 00000000000..16d0700f6d4
--- /dev/null
+++ b/docs/data/histograms/United States/010A218A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A218A", "histograms": [{"batchcodes": ["010A218A"], "histogram": {"Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A21A.json b/docs/data/histograms/United States/010A21A.json
new file mode 100644
index 00000000000..2572b9cae51
--- /dev/null
+++ b/docs/data/histograms/United States/010A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A21A", "histograms": [{"batchcodes": ["010A21A", "048B21A"], "histogram": {"Product administration error": 1}}, {"batchcodes": ["010A21A"], "histogram": {"Fatigue": 127, "Headache": 124, "Pyrexia": 94, "Pain in extremity": 88, "Chills": 82, "Myalgia": 77, "Nausea": 72, "Vaccination site pain": 64, "Pain": 57, "Dizziness": 45, "Arthralgia": 44, "Pruritus": 44, "Vaccination site erythema": 44, "Diarrhoea": 35, "Vaccination site pruritus": 34, "Asthenia": 33, "Erythema": 33, "Expired product administered": 33, "Rash": 33, "Feeling abnormal": 31, "Vaccination site swelling": 31, "Body temperature": 24, "Vaccination site warmth": 23, "Vaccination site rash": 22, "Insomnia": 21, "Peripheral swelling": 21, "Inappropriate schedule of product administration": 19, "Decreased appetite": 18, "Dyspnoea": 18, "SARS-CoV-2 test": 18, "Vomiting": 18, "Feeling hot": 17, "Urticaria": 16, "Back pain": 15, "Hypoaesthesia": 15, "Blood pressure measurement": 14, "COVID-19": 14, "Abdominal discomfort": 13, "Injection site pain": 13, "Blood test": 12, "Cough": 12, "Illness": 12, "Influenza like illness": 12, "Neck pain": 12, "Palpitations": 12, "Somnolence": 12, "Lymphadenopathy": 11, "Malaise": 11, "Muscle spasms": 11, "Product dose omission issue": 11, "Rhinorrhoea": 11, "Vaccination complication": 11, "Vertigo": 11, "Gait disturbance": 10, "Head discomfort": 10, "Paraesthesia": 10, "Swelling face": 10, "Tremor": 10, "Abdominal pain": 9, "Abdominal pain upper": 9, "Balance disorder": 9, "Condition aggravated": 9, "Heart rate": 9, "Injection site swelling": 9, "Rash macular": 9, "Chest pain": 8, "Hyperhidrosis": 8, "Hypersensitivity": 8, "Magnetic resonance imaging": 8, "Migraine": 8, "Swelling": 8, "Tinnitus": 8, "Vaccination site mass": 8, "Anxiety": 7, "Computerised tomogram": 7, "Electrocardiogram": 7, "Herpes zoster": 7, "Joint swelling": 7, "Musculoskeletal stiffness": 7, "Oropharyngeal pain": 7, "Paraesthesia oral": 7, "Product storage error": 7, "Vaccination site induration": 7, "Ageusia": 6, "Feeling cold": 6, "Inflammation": 6, "Injection site erythema": 6, "Loss of consciousness": 6, "Mobility decreased": 6, "Nasopharyngitis": 6, "Rash pruritic": 6, "Tenderness": 6, "Therapeutic response unexpected": 6, "Visual impairment": 6, "Bone pain": 5, "Chest X-ray": 5, "Chest discomfort": 5, "Eye swelling": 5, "Fall": 5, "Injection site rash": 5, "Limb discomfort": 5, "Loss of personal independence in daily activities": 5, "Off label use": 5, "Rash erythematous": 5, "Skin discolouration": 5, "Sluggishness": 5, "Vaccination site reaction": 5, "Vision blurred": 5, "Anaemia": 4, "Burning sensation": 4, "Contusion": 4, "Eye pain": 4, "Hypertension": 4, "Hypoaesthesia oral": 4, "Incorrect route of product administration": 4, "Injection site pruritus": 4, "Injection site warmth": 4, "Maternal exposure during pregnancy": 4, "Memory impairment": 4, "Nervousness": 4, "Neuralgia": 4, "Ocular hyperaemia": 4, "Product administered to patient of inappropriate age": 4, "Restlessness": 4, "SARS-CoV-2 test positive": 4, "Sneezing": 4, "Taste disorder": 4, "Anosmia": 3, "Axillary pain": 3, "Body temperature decreased": 3, "Dehydration": 3, "Dysarthria": 3, "Dysgeusia": 3, "Feeding disorder": 3, "Flatulence": 3, "Flushing": 3, "Gait inability": 3, "Hypokinesia": 3, "Lethargy": 3, "Lymphoedema": 3, "Menstruation irregular": 3, "Muscular weakness": 3, "Musculoskeletal discomfort": 3, "Night sweats": 3, "Oral herpes": 3, "Pain in jaw": 3, "Panic attack": 3, "SARS-CoV-2 antibody test": 3, "Sleep disorder": 3, "Tachycardia": 3, "Throat irritation": 3, "Vaccination site bruising": 3, "Vaccination site haemorrhage": 3, "Acne": 2, "Allergy to vaccine": 2, "Antibody test": 2, "Arthritis": 2, "Autoimmune disorder": 2, "Axillary mass": 2, "Biopsy": 2, "Blister": 2, "Blood glucose": 2, "Blood glucose decreased": 2, "Blood pressure increased": 2, "Body temperature fluctuation": 2, "Body temperature increased": 2, "Breast pain": 2, "Cerebrovascular accident": 2, "Circumoral swelling": 2, "Confusional state": 2, "Dermatitis contact": 2, "Disorientation": 2, "Dyskinesia": 2, "Dyspepsia": 2, "Dysphonia": 2, "Dysstasia": 2, "Ear discomfort": 2, "Echocardiogram": 2, "Embolic stroke": 2, "Energy increased": 2, "Exposure during pregnancy": 2, "Eye haemorrhage": 2, "Feeling jittery": 2, "Full blood count": 2, "Haemoptysis": 2, "Heart rate increased": 2, "Hyperlipidaemia": 2, "Hypersomnia": 2, "Injection site bruising": 2, "Injection site hypoaesthesia": 2, "Injection site induration": 2, "Injection site mass": 2, "Injection site paraesthesia": 2, "Injection site reaction": 2, "Intermenstrual bleeding": 2, "Iron deficiency": 2, "Lacrimation increased": 2, "Lip blister": 2, "Lip pruritus": 2, "Lip swelling": 2, "Mass": 2, "Menstrual disorder": 2, "Movement disorder": 2, "Nasal congestion": 2, "No adverse event": 2, "Ocular discomfort": 2, "Oral mucosal blistering": 2, "Oropharyngeal discomfort": 2, "Otitis externa": 2, "Oxygen saturation decreased": 2, "Pallor": 2, "Paranasal sinus discomfort": 2, "Pigmentation disorder": 2, "Pneumonia": 2, "Pulmonary embolism": 2, "Renal pain": 2, "Seizure": 2, "Sensitive skin": 2, "Thinking abnormal": 2, "Thirst": 2, "Transient global amnesia": 2, "Ultrasound scan": 2, "Underdose": 2, "Urinary incontinence": 2, "Vaccination site discharge": 2, "Vaccination site discomfort": 2, "Vaccination site inflammation": 2, "Vaccination site movement impairment": 2, "Vital signs measurement": 2, "Wheezing": 2, "Wrong technique in product usage process": 2, "X-ray": 2, "Abdominal distension": 1, "Abdominal pain lower": 1, "Abnormal sensation in eye": 1, "Abortion of ectopic pregnancy": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Acoustic stimulation tests": 1, "Activated partial thromboplastin time": 1, "Adnexa uteri pain": 1, "Adverse drug reaction": 1, "Adverse event": 1, "Adverse reaction": 1, "Alanine aminotransferase increased": 1, "Ammonia": 1, "Ammonia increased": 1, "Amnesia": 1, "Anger": 1, "Antinuclear antibody": 1, "Aphasia": 1, "Aphonia": 1, "Appetite disorder": 1, "Arthritis reactive": 1, "Aspartate aminotransferase increased": 1, "Asthenopia": 1, "Asthma": 1, "Back injury": 1, "Bedridden": 1, "Biopsy lung": 1, "Blepharospasm": 1, "Blindness": 1, "Blindness transient": 1, "Blood albumin": 1, "Blood calcium": 1, "Blood cholesterol": 1, "Blood glucose fluctuation": 1, "Blood glucose increased": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood sodium increased": 1, "Blood uric acid": 1, "Blood uric acid increased": 1, "Bone swelling": 1, "Brain neoplasm": 1, "Brain oedema": 1, "Breast cancer": 1, "Bronchitis chronic": 1, "C-reactive protein": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Carpal tunnel syndrome": 1, "Cellulitis": 1, "Central nervous system vasculitis": 1, "Cholelithiasis": 1, "Chromatopsia": 1, "Chromaturia": 1, "Clostridium difficile colitis": 1, "Clumsiness": 1, "Cluster headache": 1, "Coagulopathy": 1, "Coeliac artery compression syndrome": 1, "Cognitive disorder": 1, "Cold-stimulus headache": 1, "Colitis": 1, "Complication associated with device": 1, "Computerised tomogram thorax": 1, "Cyst": 1, "Cystitis": 1, "Deafness": 1, "Delusion": 1, "Diplopia": 1, "Discomfort": 1, "Dissociation": 1, "Disturbance in attention": 1, "Drug abuse": 1, "Drug ineffective": 1, "Drug interaction": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Dysphemia": 1, "Eating disorder": 1, "Epistaxis": 1, "Exposure via skin contact": 1, "Extra dose administered": 1, "Eye irritation": 1, "Eye pruritus": 1, "Eyelid ptosis": 1, "Facial discomfort": 1, "Facial pain": 1, "Faeces discoloured": 1, "Fluid retention": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Gastrointestinal inflammation": 1, "Gingival pruritus": 1, "Gingival ulceration": 1, "Globulin": 1, "Gout": 1, "Guttate psoriasis": 1, "Haemoglobin decreased": 1, "Haemorrhoids": 1, "Head injury": 1, "Head titubation": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hiccups": 1, "Hot flush": 1, "Hunger": 1, "Hyperacusis": 1, "Hypotension": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Incoherent": 1, "Incorrect dose administered": 1, "Infection": 1, "Infection prophylaxis": 1, "Inflammatory marker test": 1, "Influenza": 1, "Influenza virus test positive": 1, "Injected limb mobility decreased": 1, "Injection related reaction": 1, "Injection site discolouration": 1, "Injection site haemorrhage": 1, "Injection site inflammation": 1, "Injection site joint warmth": 1, "International normalised ratio": 1, "Interstitial lung disease": 1, "Intervertebral disc protrusion": 1, "Irritability": 1, "Limb injury": 1, "Lip dry": 1, "Lip haemorrhage": 1, "Listless": 1, "Liver disorder": 1, "Lung adenocarcinoma": 1, "Lung cyst": 1, "Lymph node pain": 1, "Magnetic resonance imaging head": 1, "Malabsorption": 1, "Mammogram": 1, "Mammogram abnormal": 1, "Mass excision": 1, "Maternal exposure during breast feeding": 1, "Mental impairment": 1, "Meralgia paraesthetica": 1, "Metastases to oesophagus": 1, "Metastases to trachea": 1, "Miosis": 1, "Motion sickness": 1, "Mouth swelling": 1, "Mucosal inflammation": 1, "Muscle contractions involuntary": 1, "Muscle discomfort": 1, "Muscle rigidity": 1, "Muscle swelling": 1, "Musculoskeletal disorder": 1, "Myocardial infarction": 1, "Nerve compression": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Nodule": 1, "Noninfective gingivitis": 1, "Noninfective sialoadenitis": 1, "Odynophagia": 1, "Ophthalmic migraine": 1, "Oral discomfort": 1, "Oral mucosal erythema": 1, "Oral pain": 1, "Osteoarthritis": 1, "Oxygen saturation": 1, "Pancreatitis acute": 1, "Paranoia": 1, "Parosmia": 1, "Parotid gland enlargement": 1, "Periarthritis": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Pharyngeal swelling": 1, "Philadelphia chromosome positive": 1, "Pollakiuria": 1, "Postmenopausal haemorrhage": 1, "Pre-existing condition improved": 1, "Pregnancy": 1, "Pregnancy test": 1, "Premenstrual syndrome": 1, "Presyncope": 1, "Product administration error": 1, "Product administration interrupted": 1, "Product use in unapproved indication": 1, "Productive cough": 1, "Pulmonary congestion": 1, "Pulmonary mass": 1, "Pulmonary oedema": 1, "Pulmonary pain": 1, "Rash papular": 1, "Red blood cell count": 1, "Red blood cell count decreased": 1, "Red blood cell sedimentation rate": 1, "Respiratory rate": 1, "Retinal tear": 1, "Retracted nipple": 1, "Rheumatoid arthritis": 1, "Rosacea": 1, "SARS-CoV-2 test negative": 1, "Salivary hypersecretion": 1, "Scratch": 1, "Sensitivity to weather change": 1, "Sensory loss": 1, "Shoulder injury related to vaccine administration": 1, "Sinus disorder": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin discomfort": 1, "Skin haemorrhage": 1, "Skin irritation": 1, "Skin laceration": 1, "Skin mass": 1, "Skin warm": 1, "Spinal pain": 1, "Stomatitis": 1, "Stool analysis": 1, "Sunburn": 1, "Surgery": 1, "Suspected COVID-19": 1, "Swollen tear duct": 1, "Swollen tongue": 1, "Syncope": 1, "Tachyphrenia": 1, "Tearfulness": 1, "Tendon pain": 1, "Tension": 1, "Thrombosis": 1, "Thyroid calcification": 1, "Tongue discomfort": 1, "Tongue pruritus": 1, "Tooth disorder": 1, "Tracheal neoplasm": 1, "Transfusion": 1, "Transient ischaemic attack": 1, "Ultrasound chest": 1, "Urinary tract infection": 1, "VIth nerve paralysis": 1, "Vaccination error": 1, "Vaccination failure": 1, "Vaccination site discolouration": 1, "Vaccination site haematoma": 1, "Vaccination site joint movement impairment": 1, "Vaccination site oedema": 1, "Vaginal haemorrhage": 1, "Varicella": 1, "Ventricular extrasystoles": 1, "Vomiting projectile": 1, "Weight": 1, "White blood cell count": 1, "White blood cell count increased": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A221B.json b/docs/data/histograms/United States/010A221B.json
new file mode 100644
index 00000000000..67e9ca6c456
--- /dev/null
+++ b/docs/data/histograms/United States/010A221B.json	
@@ -0,0 +1 @@
+{"batchcode": "010A221B", "histograms": [{"batchcodes": ["010A221B"], "histogram": {"Body temperature": 1, "Chills": 1, "Formication": 1, "Myalgia": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Skin discomfort": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A27A.json b/docs/data/histograms/United States/010A27A.json
new file mode 100644
index 00000000000..7b81bb4320d
--- /dev/null
+++ b/docs/data/histograms/United States/010A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A27A", "histograms": [{"batchcodes": ["010A27A"], "histogram": {"Discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A2A.json b/docs/data/histograms/United States/010A2A.json
new file mode 100644
index 00000000000..d1817f817aa
--- /dev/null
+++ b/docs/data/histograms/United States/010A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A2A", "histograms": [{"batchcodes": ["010A2A"], "histogram": {"Acoustic stimulation tests": 1, "Body temperature increased": 1, "Chills": 1, "Feeling abnormal": 1, "Hypoacusis": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010A71A.json b/docs/data/histograms/United States/010A71A.json
new file mode 100644
index 00000000000..7b5c53651df
--- /dev/null
+++ b/docs/data/histograms/United States/010A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "010A71A", "histograms": [{"batchcodes": ["010A71A"], "histogram": {"Arthralgia": 2, "Dry mouth": 1, "Fatigue": 1, "Herpes zoster": 1, "Influenza like illness": 1, "Migraine": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010AC1A.json b/docs/data/histograms/United States/010AC1A.json
new file mode 100644
index 00000000000..58245e72820
--- /dev/null
+++ b/docs/data/histograms/United States/010AC1A.json	
@@ -0,0 +1 @@
+{"batchcode": "010AC1A", "histograms": [{"batchcodes": ["010AC1A"], "histogram": {"Pain in extremity": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010AE1A.json b/docs/data/histograms/United States/010AE1A.json
new file mode 100644
index 00000000000..0ece7871a95
--- /dev/null
+++ b/docs/data/histograms/United States/010AE1A.json	
@@ -0,0 +1 @@
+{"batchcode": "010AE1A", "histograms": [{"batchcodes": ["010AE1A"], "histogram": {"Anxiety": 1, "Discomfort": 1, "Formication": 1, "Nervousness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010AQ1A.json b/docs/data/histograms/United States/010AQ1A.json
new file mode 100644
index 00000000000..202c06b0438
--- /dev/null
+++ b/docs/data/histograms/United States/010AQ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "010AQ1A", "histograms": [{"batchcodes": ["010AQ1A"], "histogram": {"Pain in extremity": 2, "Neck pain": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010AZ(ORL)IA.json b/docs/data/histograms/United States/010AZ(ORL)IA.json
new file mode 100644
index 00000000000..221dc8a1654
--- /dev/null
+++ b/docs/data/histograms/United States/010AZ(ORL)IA.json	
@@ -0,0 +1 @@
+{"batchcode": "010AZ(ORL)IA", "histograms": [{"batchcodes": ["010AZ(ORL)IA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010AZ1A..json b/docs/data/histograms/United States/010AZ1A..json
new file mode 100644
index 00000000000..f401ea231a2
--- /dev/null
+++ b/docs/data/histograms/United States/010AZ1A..json	
@@ -0,0 +1 @@
+{"batchcode": "010AZ1A.", "histograms": [{"batchcodes": ["010AZ1A."], "histogram": {"Feeling abnormal": 1, "Incorrect route of product administration": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010AZ1A.json b/docs/data/histograms/United States/010AZ1A.json
new file mode 100644
index 00000000000..27aa21c1179
--- /dev/null
+++ b/docs/data/histograms/United States/010AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "010AZ1A", "histograms": [{"batchcodes": ["010AZ1A"], "histogram": {"Feeling abnormal": 2, "Adverse drug reaction": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysgeusia": 1, "Erythema": 1, "Eye disorder": 1, "Feeling hot": 1, "Limb discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Pruritus": 1, "Rash": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010AZIA.json b/docs/data/histograms/United States/010AZIA.json
new file mode 100644
index 00000000000..7cbb3c56f1b
--- /dev/null
+++ b/docs/data/histograms/United States/010AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "010AZIA", "histograms": [{"batchcodes": ["010AZIA"], "histogram": {"Blood pressure measurement": 1, "Chills": 1, "Electrocardiogram": 1, "Erythema": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010B21A.json b/docs/data/histograms/United States/010B21A.json
new file mode 100644
index 00000000000..0c66cb48576
--- /dev/null
+++ b/docs/data/histograms/United States/010B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "010B21A", "histograms": [{"batchcodes": ["010B21A"], "histogram": {"Myalgia": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010DM20.json b/docs/data/histograms/United States/010DM20.json
new file mode 100644
index 00000000000..8844a62bbb5
--- /dev/null
+++ b/docs/data/histograms/United States/010DM20.json	
@@ -0,0 +1 @@
+{"batchcode": "010DM20", "histograms": [{"batchcodes": ["010DM20"], "histogram": {"Adverse reaction": 1, "Incomplete course of vaccination": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010H22A.json b/docs/data/histograms/United States/010H22A.json
new file mode 100644
index 00000000000..81fb8c1547c
--- /dev/null
+++ b/docs/data/histograms/United States/010H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "010H22A", "histograms": [{"batchcodes": ["010H22A"], "histogram": {"No adverse event": 6, "Inappropriate schedule of product administration": 2, "Wrong product administered": 2, "Abdominal pain": 1, "Accidental underdose": 1, "Chills": 1, "Circumstance or information capable of leading to medication error": 1, "Dizziness": 1, "Expired product administered": 1, "Fatigue": 1, "Flatulence": 1, "Headache": 1, "Influenza like illness": 1, "Loss of personal independence in daily activities": 1, "Nausea": 1, "Overdose": 1, "Pertussis": 1, "Rash": 1, "Syncope": 1, "Tremor": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M(OR N)20A.json b/docs/data/histograms/United States/010M(OR N)20A.json
new file mode 100644
index 00000000000..ad60b5f1d5d
--- /dev/null
+++ b/docs/data/histograms/United States/010M(OR N)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M(OR N)20A", "histograms": [{"batchcodes": ["010M(OR N)20A"], "histogram": {"Angiogram": 1, "Renal cancer": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M020A.json b/docs/data/histograms/United States/010M020A.json
new file mode 100644
index 00000000000..40b202783d1
--- /dev/null
+++ b/docs/data/histograms/United States/010M020A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M020A", "histograms": [{"batchcodes": ["010M020A"], "histogram": {"Back pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M120A.json b/docs/data/histograms/United States/010M120A.json
new file mode 100644
index 00000000000..c1415546781
--- /dev/null
+++ b/docs/data/histograms/United States/010M120A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M120A", "histograms": [{"batchcodes": ["010M120A"], "histogram": {"Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M2(ORZ)20A.json b/docs/data/histograms/United States/010M2(ORZ)20A.json
new file mode 100644
index 00000000000..cb19f52e4a9
--- /dev/null
+++ b/docs/data/histograms/United States/010M2(ORZ)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M2(ORZ)20A", "histograms": [{"batchcodes": ["010M2(ORZ)20A"], "histogram": {"Dizziness": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M20.json b/docs/data/histograms/United States/010M20.json
new file mode 100644
index 00000000000..e4c1148f8d9
--- /dev/null
+++ b/docs/data/histograms/United States/010M20.json	
@@ -0,0 +1 @@
+{"batchcode": "010M20", "histograms": [{"batchcodes": ["010M20"], "histogram": {"Flushing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M2019.json b/docs/data/histograms/United States/010M2019.json
new file mode 100644
index 00000000000..2af87459b3f
--- /dev/null
+++ b/docs/data/histograms/United States/010M2019.json	
@@ -0,0 +1 @@
+{"batchcode": "010M2019", "histograms": [{"batchcodes": ["010M2019"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M201A.json b/docs/data/histograms/United States/010M201A.json
new file mode 100644
index 00000000000..42291537414
--- /dev/null
+++ b/docs/data/histograms/United States/010M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M201A", "histograms": [{"batchcodes": ["010M201A"], "histogram": {"Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M204.json b/docs/data/histograms/United States/010M204.json
new file mode 100644
index 00000000000..437f4e7c24c
--- /dev/null
+++ b/docs/data/histograms/United States/010M204.json	
@@ -0,0 +1 @@
+{"batchcode": "010M204", "histograms": [{"batchcodes": ["010M204"], "histogram": {"Diarrhoea": 2, "Asthenia": 1, "Back pain": 1, "Dizziness": 1, "Exposure during pregnancy": 1, "Glucose tolerance test": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Oropharyngeal discomfort": 1, "Somnolence": 1, "Ultrasound foetal": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M208.json b/docs/data/histograms/United States/010M208.json
new file mode 100644
index 00000000000..9b84fc8b4fd
--- /dev/null
+++ b/docs/data/histograms/United States/010M208.json	
@@ -0,0 +1 @@
+{"batchcode": "010M208", "histograms": [{"batchcodes": ["010M208"], "histogram": {"Chest X-ray": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Dysarthria": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Magnetic resonance imaging": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Subarachnoid haemorrhage": 1, "Tongue disorder": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M20A OR 016M.json b/docs/data/histograms/United States/010M20A OR 016M.json
new file mode 100644
index 00000000000..1d30c4cd659
--- /dev/null
+++ b/docs/data/histograms/United States/010M20A OR 016M.json	
@@ -0,0 +1 @@
+{"batchcode": "010M20A OR 016M", "histograms": [{"batchcodes": ["010M20A OR 016M"], "histogram": {"Vaccination site pain": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M20A..json b/docs/data/histograms/United States/010M20A..json
new file mode 100644
index 00000000000..6e5d6f8899e
--- /dev/null
+++ b/docs/data/histograms/United States/010M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "010M20A.", "histograms": [{"batchcodes": ["010M20A."], "histogram": {"Arthralgia": 1, "Atrial fibrillation": 1, "Bell's palsy": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac failure": 1, "Fluid retention": 1, "Herpes zoster": 1, "Injection site hypersensitivity": 1, "Platelet count": 1, "Platelet count abnormal": 1, "Platelet disorder": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M20A.json b/docs/data/histograms/United States/010M20A.json
new file mode 100644
index 00000000000..629f2615945
--- /dev/null
+++ b/docs/data/histograms/United States/010M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M20A", "histograms": [{"batchcodes": ["010M20A"], "histogram": {"Pain in extremity": 108, "Headache": 107, "Pyrexia": 95, "Fatigue": 87, "Chills": 82, "Vaccination site pain": 61, "Myalgia": 55, "Pain": 48, "Pruritus": 47, "Vaccination site erythema": 45, "Nausea": 44, "Dizziness": 42, "Rash": 40, "Vaccination site swelling": 37, "Arthralgia": 33, "Body temperature": 33, "Feeling abnormal": 33, "Vaccination site pruritus": 30, "Asthenia": 26, "Vomiting": 24, "Erythema": 23, "Peripheral swelling": 23, "Malaise": 22, "Vaccination site warmth": 22, "Inappropriate schedule of product administration": 21, "SARS-CoV-2 test": 21, "Urticaria": 20, "Diarrhoea": 19, "Blood pressure measurement": 18, "Dyspnoea": 17, "COVID-19": 16, "Lymphadenopathy": 16, "Vaccination complication": 16, "Cough": 15, "Product dose omission issue": 15, "Hypertension": 14, "Hypoaesthesia": 14, "Decreased appetite": 13, "Feeling hot": 13, "Illness": 13, "Insomnia": 13, "Vaccination site induration": 13, "Influenza like illness": 12, "Lethargy": 12, "Paraesthesia": 12, "Vaccination site mass": 12, "Ageusia": 11, "Rash pruritic": 11, "Swelling": 11, "Heart rate": 10, "Heart rate increased": 10, "Injection site pain": 10, "Vaccination site rash": 10, "Back pain": 9, "Injection site erythema": 9, "Hyperhidrosis": 8, "Hypersensitivity": 8, "Incorrect dose administered": 8, "Injection site warmth": 8, "Muscle spasms": 8, "Neck pain": 8, "Palpitations": 8, "Rhinorrhoea": 8, "Tenderness": 8, "Anosmia": 7, "Chest pain": 7, "Feeling cold": 7, "Joint swelling": 7, "Lip swelling": 7, "Oropharyngeal pain": 7, "Tremor": 7, "Abdominal pain upper": 6, "Drug ineffective": 6, "Dysgeusia": 6, "Gait disturbance": 6, "Herpes zoster": 6, "Hot flush": 6, "Maternal exposure during pregnancy": 6, "Mobility decreased": 6, "Oxygen saturation": 6, "Expired product administered": 5, "Fall": 5, "Injection site pruritus": 5, "Injection site swelling": 5, "Musculoskeletal stiffness": 5, "Pregnancy test": 5, "Rash erythematous": 5, "SARS-CoV-2 test positive": 5, "Sinusitis": 5, "Swollen tongue": 5, "Vertigo": 5, "Weight decreased": 5, "Abdominal discomfort": 4, "Abdominal pain": 4, "Balance disorder": 4, "Bell's palsy": 4, "Blood glucose": 4, "Body temperature increased": 4, "Bone pain": 4, "Burning sensation": 4, "Computerised tomogram": 4, "Condition aggravated": 4, "Discomfort": 4, "Dry mouth": 4, "Electrocardiogram": 4, "Exposure during pregnancy": 4, "Inflammation": 4, "Influenza": 4, "Loss of personal independence in daily activities": 4, "Lymph node pain": 4, "Muscular weakness": 4, "Nasal congestion": 4, "Nasopharyngitis": 4, "Oral herpes": 4, "Pain in jaw": 4, "Pharyngeal swelling": 4, "Product administered to patient of inappropriate age": 4, "Swelling face": 4, "Tachycardia": 4, "Taste disorder": 4, "Tinnitus": 4, "Vaccination site discolouration": 4, "Vaccination site lymphadenopathy": 4, "Vaccination site reaction": 4, "Blood pressure increased": 3, "Cellulitis": 3, "Chest discomfort": 3, "Confusional state": 3, "Disorientation": 3, "Dysphonia": 3, "Dysstasia": 3, "Ear pain": 3, "Echocardiogram": 3, "Eye pain": 3, "Eye swelling": 3, "Head discomfort": 3, "Heart rate abnormal": 3, "Hypokinesia": 3, "Intentional dose omission": 3, "Limb discomfort": 3, "Loss of consciousness": 3, "Menstruation irregular": 3, "Migraine": 3, "Musculoskeletal pain": 3, "Neuropathy peripheral": 3, "Night sweats": 3, "Skin discolouration": 3, "Sleep disorder": 3, "Somnolence": 3, "Ultrasound scan": 3, "Vaccination site discomfort": 3, "Vision blurred": 3, "Visual impairment": 3, "Anxiety": 2, "Asthma": 2, "Axillary pain": 2, "Blister": 2, "Blood cholesterol": 2, "Blood test": 2, "Carcinoembryonic antigen": 2, "Cardiac disorder": 2, "Cardiomegaly": 2, "Cerebrovascular accident": 2, "Coronavirus test": 2, "Dermatitis allergic": 2, "Dysphagia": 2, "Dysuria": 2, "Ear discomfort": 2, "Feeding disorder": 2, "Full blood count": 2, "Gait inability": 2, "Hyperaesthesia teeth": 2, "Hypoaesthesia oral": 2, "Incoherent": 2, "Induration": 2, "Injection site induration": 2, "Irritability": 2, "Joint stiffness": 2, "Lacrimation increased": 2, "Loose tooth": 2, "Magnetic resonance imaging": 2, "Muscle atrophy": 2, "Muscle tightness": 2, "Musculoskeletal discomfort": 2, "Nerve injury": 2, "Nervousness": 2, "No adverse event": 2, "Oedema peripheral": 2, "Oral pain": 2, "Papule": 2, "Paraesthesia oral": 2, "Parosmia": 2, "Photophobia": 2, "Platelet count": 2, "Pneumonitis": 2, "Poor quality product administered": 2, "Presyncope": 2, "Product administration interrupted": 2, "Product availability issue": 2, "Psoriasis": 2, "Rash morbilliform": 2, "Retching": 2, "Sensitive skin": 2, "Sinus congestion": 2, "Sluggishness": 2, "Stress": 2, "Thrombosis": 2, "Underdose": 2, "Urinary tract infection": 2, "Vaccination site bruising": 2, "Vaccination site haemorrhage": 2, "Vaccination site inflammation": 2, "Vaccination site movement impairment": 2, "Weight": 2, "Weight increased": 2, "White blood cell count": 2, "Wrong product administered": 2, "Abnormal dreams": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Adverse event": 1, "Alopecia": 1, "Amenorrhoea": 1, "Amnesia": 1, "Anaphylactic reaction": 1, "Antinuclear antibody": 1, "Anxiety disorder": 1, "Aortic stenosis": 1, "Aphasia": 1, "Aphonia": 1, "Appendicitis": 1, "Ataxia": 1, "Bedridden": 1, "Biopsy lymph gland": 1, "Blepharospasm": 1, "Blindness unilateral": 1, "Blood blister": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood glucose fluctuation": 1, "Blood glucose increased": 1, "Blood immunoglobulin E": 1, "Blood magnesium": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "Breast pain": 1, "C-reactive protein": 1, "Carbon dioxide": 1, "Cataract": 1, "Chest X-ray": 1, "Choking": 1, "Chronic lymphocytic leukaemia": 1, "Circulatory collapse": 1, "Clostridium difficile colitis": 1, "Clostridium test": 1, "Cluster headache": 1, "Cold sweat": 1, "Complement factor": 1, "Connective tissue disorder": 1, "Constipation": 1, "Contusion": 1, "Coordination abnormal": 1, "Depressed level of consciousness": 1, "Depressed mood": 1, "Depression": 1, "Dermatitis contact": 1, "Device connection issue": 1, "Diplopia": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Dry skin": 1, "Dyschezia": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Dyspnoea exertional": 1, "Ear infection": 1, "Eating disorder": 1, "Electroencephalogram": 1, "Emphysema": 1, "Eosinophil count increased": 1, "Epilepsy": 1, "Epistaxis": 1, "Exploding head syndrome": 1, "Exposure to SARS-CoV-2": 1, "Exposure via skin contact": 1, "Eye infection": 1, "Eye injury": 1, "Facial bones fracture": 1, "Facial paralysis": 1, "Faeces discoloured": 1, "Fear of death": 1, "Feeling jittery": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Flushing": 1, "Gastroenteritis viral": 1, "Gastrooesophageal reflux disease": 1, "Gingival pain": 1, "Glucose tolerance test": 1, "Gout": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemorrhage": 1, "Hallucination": 1, "Hand fracture": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Herpes virus infection": 1, "Hip fracture": 1, "Hyperaesthesia": 1, "Hyperglycaemia": 1, "Hyperthyroidism": 1, "Hypomenorrhoea": 1, "Hypotension": 1, "Immune system disorder": 1, "Immune-mediated adverse reaction": 1, "Immunisation reaction": 1, "Incomplete course of vaccination": 1, "Incorrect route of product administration": 1, "Infection": 1, "Injected limb mobility decreased": 1, "Injection site hypoaesthesia": 1, "Injection site mass": 1, "Injection site rash": 1, "Intentional product use issue": 1, "Intestinal obstruction": 1, "Joint injury": 1, "Laboratory test": 1, "Limb mass": 1, "Lip disorder": 1, "Lip injury": 1, "Lip pain": 1, "Lip pruritus": 1, "Lower respiratory tract infection": 1, "Lymphadenitis": 1, "Lymphoedema": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Mass": 1, "Mast cell degranulation test": 1, "Mean cell volume": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Mental impairment": 1, "Metabolic function test": 1, "Micturition urgency": 1, "Mitral valve prolapse": 1, "Motion sickness": 1, "Mouth ulceration": 1, "Movement disorder": 1, "Multiple sclerosis": 1, "Muscle discomfort": 1, "Muscle fatigue": 1, "Muscle injury": 1, "Muscle rigidity": 1, "Muscle twitching": 1, "Myocarditis": 1, "Near death experience": 1, "Neoplasm malignant": 1, "Nervous system injury": 1, "Neuralgia": 1, "Nipple pain": 1, "Off label use": 1, "Oral candidiasis": 1, "Oral surgery": 1, "Oropharyngeal discomfort": 1, "Ovarian mass": 1, "Pain of skin": 1, "Panic attack": 1, "Paralysis": 1, "Paranasal sinus discomfort": 1, "Pelvic pain": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Pharyngeal hypoaesthesia": 1, "Planning to become pregnant": 1, "Pleurisy": 1, "Pneumonia": 1, "Pollakiuria": 1, "Polymerase chain reaction": 1, "Polymyalgia rheumatica": 1, "Product administered at inappropriate site": 1, "Product contamination physical": 1, "Product storage error": 1, "Product temperature excursion issue": 1, "Pulmonary function test": 1, "Pulse abnormal": 1, "Quadriplegia": 1, "Rash macular": 1, "Rash papular": 1, "Rash vesicular": 1, "Renal cancer": 1, "Renal colic": 1, "Respiratory rate": 1, "Respiratory tract congestion": 1, "Rheumatoid factor": 1, "Root canal infection": 1, "SARS-CoV-1 test negative": 1, "SARS-CoV-2 antibody test positive": 1, "Salivary hypersecretion": 1, "Scintillating scotoma": 1, "Secretion discharge": 1, "Sensory disturbance": 1, "Sinus disorder": 1, "Skin burning sensation": 1, "Skin disorder": 1, "Skin exfoliation": 1, "Skin lesion inflammation": 1, "Skin reaction": 1, "Skin warm": 1, "Sleep deficit": 1, "Speech disorder": 1, "Stomatitis": 1, "Streptococcal infection": 1, "Suspected COVID-19": 1, "Syringe issue": 1, "Tendon disorder": 1, "Therapeutic product effect decreased": 1, "Therapeutic response unexpected": 1, "Thirst": 1, "Throat tightness": 1, "Tongue disorder": 1, "Tonsillar hypertrophy": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Urinary incontinence": 1, "Urinary retention": 1, "Urine analysis": 1, "Vaccination site coldness": 1, "Vaccination site extravasation": 1, "Vaccination site infection": 1, "Vaccination site joint movement impairment": 1, "Vaccination site oedema": 1, "Vaccination site papule": 1, "Vaccination site paraesthesia": 1, "Vaccination site urticaria": 1, "Vaccine breakthrough infection": 1, "Vasculitis": 1, "Ventricular extrasystoles": 1, "Walking aid user": 1, "Wrist fracture": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M20M.json b/docs/data/histograms/United States/010M20M.json
new file mode 100644
index 00000000000..9057807908b
--- /dev/null
+++ b/docs/data/histograms/United States/010M20M.json	
@@ -0,0 +1 @@
+{"batchcode": "010M20M", "histograms": [{"batchcodes": ["010M20M"], "histogram": {"Arthralgia": 1, "Chills": 1, "Migraine": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M20N.json b/docs/data/histograms/United States/010M20N.json
new file mode 100644
index 00000000000..1544bd58b81
--- /dev/null
+++ b/docs/data/histograms/United States/010M20N.json	
@@ -0,0 +1 @@
+{"batchcode": "010M20N", "histograms": [{"batchcodes": ["010M20N"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "Headache": 1, "Hypokinesia": 1, "Inflammation": 1, "Myalgia": 1, "Peripheral swelling": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M21A.json b/docs/data/histograms/United States/010M21A.json
new file mode 100644
index 00000000000..b9b906d39ef
--- /dev/null
+++ b/docs/data/histograms/United States/010M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M21A", "histograms": [{"batchcodes": ["010M21A"], "histogram": {"Chills": 4, "Back pain": 2, "Chromaturia": 2, "Endoscopy": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Nausea": 2, "Pain": 2, "Pyrexia": 2, "Urine analysis": 2, "Vaccination site pain": 2, "Aortic stenosis": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Blood test": 1, "Computerised tomogram": 1, "Coordination abnormal": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Echocardiogram": 1, "Hypertension": 1, "Influenza like illness": 1, "Mass": 1, "Mitral valve prolapse": 1, "Mobility decreased": 1, "Musculoskeletal stiffness": 1, "Oxygen saturation": 1, "Palpitations": 1, "Tremor": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M220A.json b/docs/data/histograms/United States/010M220A.json
new file mode 100644
index 00000000000..46b3d7e1cb9
--- /dev/null
+++ b/docs/data/histograms/United States/010M220A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M220A", "histograms": [{"batchcodes": ["010M220A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M22A.json b/docs/data/histograms/United States/010M22A.json
new file mode 100644
index 00000000000..c7636ceb67f
--- /dev/null
+++ b/docs/data/histograms/United States/010M22A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M22A", "histograms": [{"batchcodes": ["010M22A"], "histogram": {"Blister": 1, "Blood blister": 1, "Erythema": 1, "Skin abrasion": 1, "Skin atrophy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M24.json b/docs/data/histograms/United States/010M24.json
new file mode 100644
index 00000000000..e382edcfe82
--- /dev/null
+++ b/docs/data/histograms/United States/010M24.json	
@@ -0,0 +1 @@
+{"batchcode": "010M24", "histograms": [{"batchcodes": ["010M24"], "histogram": {"Abdominal pain": 1, "Gastrooesophageal reflux disease": 1, "Headache": 1, "Muscle strain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M2A.json b/docs/data/histograms/United States/010M2A.json
new file mode 100644
index 00000000000..941c03c0721
--- /dev/null
+++ b/docs/data/histograms/United States/010M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "010M2A", "histograms": [{"batchcodes": ["010M2A"], "histogram": {"Balance disorder": 1, "Condition aggravated": 1, "Confusional state": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate increased": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010M2DA.json b/docs/data/histograms/United States/010M2DA.json
new file mode 100644
index 00000000000..054f8f1a9c3
--- /dev/null
+++ b/docs/data/histograms/United States/010M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "010M2DA", "histograms": [{"batchcodes": ["010M2DA"], "histogram": {"Chills": 1, "Feeling cold": 1, "Headache": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010MC0A.json b/docs/data/histograms/United States/010MC0A.json
new file mode 100644
index 00000000000..fd058967516
--- /dev/null
+++ b/docs/data/histograms/United States/010MC0A.json	
@@ -0,0 +1 @@
+{"batchcode": "010MC0A", "histograms": [{"batchcodes": ["010MC0A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010MZ08.json b/docs/data/histograms/United States/010MZ08.json
new file mode 100644
index 00000000000..a6a68e06bc2
--- /dev/null
+++ b/docs/data/histograms/United States/010MZ08.json	
@@ -0,0 +1 @@
+{"batchcode": "010MZ08", "histograms": [{"batchcodes": ["010MZ08"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010MZ0A.json b/docs/data/histograms/United States/010MZ0A.json
new file mode 100644
index 00000000000..326243a33aa
--- /dev/null
+++ b/docs/data/histograms/United States/010MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "010MZ0A", "histograms": [{"batchcodes": ["010MZ0A"], "histogram": {"Nausea": 4, "Fatigue": 3, "Headache": 3, "Feeling abnormal": 2, "Feeling hot": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Abnormal behaviour": 1, "Arthralgia": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Body temperature": 1, "Body temperature decreased": 1, "Burning sensation": 1, "Cerebrovascular accident": 1, "Coordination abnormal": 1, "Dementia": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysarthria": 1, "Dysphonia": 1, "Dysstasia": 1, "Ear pain": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperaesthesia teeth": 1, "Hypertension": 1, "Hypokinesia": 1, "Malaise": 1, "Mania": 1, "Myalgia": 1, "Tachycardia": 1, "Thrombosis": 1, "Toothache": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010MZOA.json b/docs/data/histograms/United States/010MZOA.json
new file mode 100644
index 00000000000..01cb95a1cbe
--- /dev/null
+++ b/docs/data/histograms/United States/010MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "010MZOA", "histograms": [{"batchcodes": ["010MZOA"], "histogram": {"COVID-19": 1, "Dermal cyst": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010MZU(ORV)7.json b/docs/data/histograms/United States/010MZU(ORV)7.json
new file mode 100644
index 00000000000..f649e084e19
--- /dev/null
+++ b/docs/data/histograms/United States/010MZU(ORV)7.json	
@@ -0,0 +1 @@
+{"batchcode": "010MZU(ORV)7", "histograms": [{"batchcodes": ["010MZU(ORV)7"], "histogram": {"Headache": 1, "Inflammation": 1, "Rash erythematous": 1, "Sensitive skin": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010N120A.json b/docs/data/histograms/United States/010N120A.json
new file mode 100644
index 00000000000..e9cd1191066
--- /dev/null
+++ b/docs/data/histograms/United States/010N120A.json	
@@ -0,0 +1 @@
+{"batchcode": "010N120A", "histograms": [{"batchcodes": ["010N120A"], "histogram": {"Body temperature": 1, "Dysstasia": 1, "Influenza like illness": 1, "Loss of consciousness": 1, "Pyrexia": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010N20A.json b/docs/data/histograms/United States/010N20A.json
new file mode 100644
index 00000000000..1278e834518
--- /dev/null
+++ b/docs/data/histograms/United States/010N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "010N20A", "histograms": [{"batchcodes": ["010N20A"], "histogram": {"COVID-19": 1, "Off label use": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010NZ0A.json b/docs/data/histograms/United States/010NZ0A.json
new file mode 100644
index 00000000000..e982c9b3ad2
--- /dev/null
+++ b/docs/data/histograms/United States/010NZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "010NZ0A", "histograms": [{"batchcodes": ["010NZ0A"], "histogram": {"Chills": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010T00A21A.json b/docs/data/histograms/United States/010T00A21A.json
new file mode 100644
index 00000000000..cdd6d37608d
--- /dev/null
+++ b/docs/data/histograms/United States/010T00A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "010T00A21A", "histograms": [{"batchcodes": ["010T00A21A"], "histogram": {"Constipation": 1, "Nasopharyngitis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/010W20A.json b/docs/data/histograms/United States/010W20A.json
new file mode 100644
index 00000000000..fb3cb82a1e3
--- /dev/null
+++ b/docs/data/histograms/United States/010W20A.json	
@@ -0,0 +1 @@
+{"batchcode": "010W20A", "histograms": [{"batchcodes": ["010W20A"], "histogram": {"Dizziness": 1, "Eye swelling": 1, "Mobility decreased": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011(J/5)20A.json b/docs/data/histograms/United States/011(J/5)20A.json
new file mode 100644
index 00000000000..6ae6f475004
--- /dev/null
+++ b/docs/data/histograms/United States/011(J/5)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011(J/5)20A", "histograms": [{"batchcodes": ["011(J/5)20A"], "histogram": {"Anaphylactic reaction": 1, "Cough": 1, "Pain in extremity": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011-20A.json b/docs/data/histograms/United States/011-20A.json
new file mode 100644
index 00000000000..75e974ccf85
--- /dev/null
+++ b/docs/data/histograms/United States/011-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011-20A", "histograms": [{"batchcodes": ["011-20A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Dizziness": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Myalgia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011-J208.json b/docs/data/histograms/United States/011-J208.json
new file mode 100644
index 00000000000..7c755995630
--- /dev/null
+++ b/docs/data/histograms/United States/011-J208.json	
@@ -0,0 +1 @@
+{"batchcode": "011-J208", "histograms": [{"batchcodes": ["011-J208"], "histogram": {"Pharyngeal swelling": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011-J20A.json b/docs/data/histograms/United States/011-J20A.json
new file mode 100644
index 00000000000..d880050efd6
--- /dev/null
+++ b/docs/data/histograms/United States/011-J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011-J20A", "histograms": [{"batchcodes": ["011-J20A"], "histogram": {"Vaccination site pain": 2, "Asthenia": 1, "COVID-19": 1, "Dizziness": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Myalgia": 1, "SARS-CoV-2 test": 1, "Tenderness": 1, "Throat tightness": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011.json b/docs/data/histograms/United States/011.json
new file mode 100644
index 00000000000..c4ba5cad401
--- /dev/null
+++ b/docs/data/histograms/United States/011.json	
@@ -0,0 +1 @@
+{"batchcode": "011", "histograms": [{"batchcodes": ["011"], "histogram": {"Abdominal discomfort": 1, "Blood pressure fluctuation": 1, "Bradycardia": 1, "Cardiac disorder": 1, "Cardiac infection": 1, "Chest discomfort": 1, "Chills": 1, "Death": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Myocardial infarction": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Tachycardia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011020A.json b/docs/data/histograms/United States/011020A.json
new file mode 100644
index 00000000000..2831773b5d7
--- /dev/null
+++ b/docs/data/histograms/United States/011020A.json	
@@ -0,0 +1 @@
+{"batchcode": "011020A", "histograms": [{"batchcodes": ["011020A"], "histogram": {"Exposure via skin contact": 1, "Product administered at inappropriate site": 1, "Product leakage": 1, "Vaccination site erythema": 1, "Vaccination site haemorrhage": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0110214.json b/docs/data/histograms/United States/0110214.json
new file mode 100644
index 00000000000..805f50f718b
--- /dev/null
+++ b/docs/data/histograms/United States/0110214.json	
@@ -0,0 +1 @@
+{"batchcode": "0110214", "histograms": [{"batchcodes": ["0110214"], "histogram": {"Abdominal discomfort": 1, "Asthenia": 1, "Body temperature": 1, "Cough": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Movement disorder": 1, "Nausea": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Secretion discharge": 1, "Seizure": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011021A.json b/docs/data/histograms/United States/011021A.json
new file mode 100644
index 00000000000..77fe04fd51b
--- /dev/null
+++ b/docs/data/histograms/United States/011021A.json	
@@ -0,0 +1 @@
+{"batchcode": "011021A", "histograms": [{"batchcodes": ["011021A"], "histogram": {"Asthenia": 1, "Cardiac failure congestive": 1, "Computerised tomogram": 1, "Fatigue": 1, "Flushing": 1, "Fungal infection": 1, "Glycosylated haemoglobin": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Incontinence": 1, "Insomnia": 1, "Muscle twitching": 1, "Psychotic disorder": 1, "Vaccination site pruritus": 1, "Vaccination site scar": 1, "Vaccination site vesicles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01102QA.json b/docs/data/histograms/United States/01102QA.json
new file mode 100644
index 00000000000..2ce32f7bbe1
--- /dev/null
+++ b/docs/data/histograms/United States/01102QA.json	
@@ -0,0 +1 @@
+{"batchcode": "01102QA", "histograms": [{"batchcodes": ["01102QA"], "histogram": {"Headache": 2, "Myalgia": 2, "Arthralgia": 1, "Bone pain": 1, "Feeling cold": 1, "Infusion site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0111-20A.json b/docs/data/histograms/United States/0111-20A.json
new file mode 100644
index 00000000000..2e3f1405fc9
--- /dev/null
+++ b/docs/data/histograms/United States/0111-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0111-20A", "histograms": [{"batchcodes": ["0111-20A"], "histogram": {"Chest pain": 1, "Epistaxis": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011120A.json b/docs/data/histograms/United States/011120A.json
new file mode 100644
index 00000000000..d5408614c3d
--- /dev/null
+++ b/docs/data/histograms/United States/011120A.json	
@@ -0,0 +1 @@
+{"batchcode": "011120A", "histograms": [{"batchcodes": ["011120A"], "histogram": {"Headache": 6, "Myalgia": 3, "Pyrexia": 3, "Chest discomfort": 2, "Vaccination complication": 2, "Arthralgia": 1, "Back pain": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Body temperature": 1, "Chills": 1, "Eye disorder": 1, "Heart rate increased": 1, "Joint swelling": 1, "Limb discomfort": 1, "Maternal exposure during pregnancy": 1, "Nasal congestion": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Rhinorrhoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01119121.json b/docs/data/histograms/United States/01119121.json
new file mode 100644
index 00000000000..630ef3d1313
--- /dev/null
+++ b/docs/data/histograms/United States/01119121.json	
@@ -0,0 +1 @@
+{"batchcode": "01119121", "histograms": [{"batchcodes": ["01119121"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Fatigue": 1, "Illness": 1, "Injection site pain": 1, "Injection site swelling": 1, "Joint stiffness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0111A21A.json b/docs/data/histograms/United States/0111A21A.json
new file mode 100644
index 00000000000..04970b5ea21
--- /dev/null
+++ b/docs/data/histograms/United States/0111A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0111A21A", "histograms": [{"batchcodes": ["0111A21A"], "histogram": {"Arthralgia": 1, "Injection site erythema": 1, "Injection site warmth": 1, "Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0111J20A.json b/docs/data/histograms/United States/0111J20A.json
new file mode 100644
index 00000000000..9888294d6f4
--- /dev/null
+++ b/docs/data/histograms/United States/0111J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0111J20A", "histograms": [{"batchcodes": ["0111J20A"], "histogram": {"Blister": 1, "Chills": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Peripheral swelling": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0111Z0A.json b/docs/data/histograms/United States/0111Z0A.json
new file mode 100644
index 00000000000..981330aa1fe
--- /dev/null
+++ b/docs/data/histograms/United States/0111Z0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0111Z0A", "histograms": [{"batchcodes": ["0111Z0A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Cerebrovascular accident": 1, "Erythema": 1, "Heart rate": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01120A (?).json b/docs/data/histograms/United States/01120A (?).json
new file mode 100644
index 00000000000..ea77ff07326
--- /dev/null
+++ b/docs/data/histograms/United States/01120A (?).json	
@@ -0,0 +1 @@
+{"batchcode": "01120A (?)", "histograms": [{"batchcodes": ["01120A (?)"], "histogram": {"Asthenia": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01120A.json b/docs/data/histograms/United States/01120A.json
new file mode 100644
index 00000000000..7645139dce9
--- /dev/null
+++ b/docs/data/histograms/United States/01120A.json	
@@ -0,0 +1 @@
+{"batchcode": "01120A", "histograms": [{"batchcodes": ["01120A"], "histogram": {"Asthenia": 2, "Pain in extremity": 2, "Back pain": 1, "Bladder cancer": 1, "Blood test": 1, "Blood urine present": 1, "COVID-19": 1, "Drug ineffective": 1, "Dysphagia": 1, "Dysstasia": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hernia": 1, "Incorrect dose administered": 1, "Injection site pruritus": 1, "Mobility decreased": 1, "Obstruction": 1, "Pain": 1, "Product administered to patient of inappropriate age": 1, "Sinus headache": 1, "Urine abnormality": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01120MA.json b/docs/data/histograms/United States/01120MA.json
new file mode 100644
index 00000000000..e1eebe2fc45
--- /dev/null
+++ b/docs/data/histograms/United States/01120MA.json	
@@ -0,0 +1 @@
+{"batchcode": "01120MA", "histograms": [{"batchcodes": ["01120MA"], "histogram": {"Epistaxis": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0112196.json b/docs/data/histograms/United States/0112196.json
new file mode 100644
index 00000000000..1f64bb03901
--- /dev/null
+++ b/docs/data/histograms/United States/0112196.json	
@@ -0,0 +1 @@
+{"batchcode": "0112196", "histograms": [{"batchcodes": ["0112196"], "histogram": {"Infection": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01122019.json b/docs/data/histograms/United States/01122019.json
new file mode 100644
index 00000000000..5b2038a5d6b
--- /dev/null
+++ b/docs/data/histograms/United States/01122019.json	
@@ -0,0 +1 @@
+{"batchcode": "01122019", "histograms": [{"batchcodes": ["01122019"], "histogram": {"Anaphylactic shock": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Headache": 1, "Hypotension": 1, "Nasal congestion": 1, "Nausea": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0112204.json b/docs/data/histograms/United States/0112204.json
new file mode 100644
index 00000000000..01d20a333e6
--- /dev/null
+++ b/docs/data/histograms/United States/0112204.json	
@@ -0,0 +1 @@
+{"batchcode": "0112204", "histograms": [{"batchcodes": ["0112204"], "histogram": {"Dizziness": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011220A.json b/docs/data/histograms/United States/011220A.json
new file mode 100644
index 00000000000..e273840bab1
--- /dev/null
+++ b/docs/data/histograms/United States/011220A.json	
@@ -0,0 +1 @@
+{"batchcode": "011220A", "histograms": [{"batchcodes": ["011220A"], "histogram": {"Paraesthesia oral": 4, "Urticaria": 3, "Eye pruritus": 2, "Eye swelling": 2, "Pain in extremity": 2, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood test": 1, "Chills": 1, "Discomfort": 1, "Dizziness": 1, "Dysuria": 1, "Eye irritation": 1, "Feeling cold": 1, "Headache": 1, "Hypertension": 1, "Inflammation": 1, "Injection site erythema": 1, "Lip swelling": 1, "Maternal exposure before pregnancy": 1, "Muscular weakness": 1, "Myalgia": 1, "Pain": 1, "Paraesthesia": 1, "Pruritus": 1, "Sleep disorder": 1, "Swelling of eyelid": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0112A01.json b/docs/data/histograms/United States/0112A01.json
new file mode 100644
index 00000000000..7851d8255b8
--- /dev/null
+++ b/docs/data/histograms/United States/0112A01.json	
@@ -0,0 +1 @@
+{"batchcode": "0112A01", "histograms": [{"batchcodes": ["0112A01"], "histogram": {"Chills": 1, "Headache": 1, "Incorrect route of product administration": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0112L0A.json b/docs/data/histograms/United States/0112L0A.json
new file mode 100644
index 00000000000..e222a694d7f
--- /dev/null
+++ b/docs/data/histograms/United States/0112L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0112L0A", "histograms": [{"batchcodes": ["0112L0A"], "histogram": {"Pyrexia": 2, "Arthralgia": 1, "Bedridden": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Malaise": 1, "Pain in extremity": 1, "Pulmonary congestion": 1, "Skin discolouration": 1, "Suspected COVID-19": 1, "Tremor": 1, "Vein disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0112L20A.json b/docs/data/histograms/United States/0112L20A.json
new file mode 100644
index 00000000000..d9bae5e1172
--- /dev/null
+++ b/docs/data/histograms/United States/0112L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0112L20A", "histograms": [{"batchcodes": ["0112L20A"], "histogram": {"Incorrect dose administered": 1, "Incorrect route of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011320A.json b/docs/data/histograms/United States/011320A.json
new file mode 100644
index 00000000000..087c0e9ccbd
--- /dev/null
+++ b/docs/data/histograms/United States/011320A.json	
@@ -0,0 +1 @@
+{"batchcode": "011320A", "histograms": [{"batchcodes": ["011320A"], "histogram": {"Chills": 4, "Pyrexia": 3, "Asthenia": 1, "Back pain": 1, "Body temperature": 1, "COVID-19": 1, "Head discomfort": 1, "Headache": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Muscle twitching": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Sluggishness": 1, "Upper-airway cough syndrome": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0113I20A.json b/docs/data/histograms/United States/0113I20A.json
new file mode 100644
index 00000000000..e41289434d3
--- /dev/null
+++ b/docs/data/histograms/United States/0113I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0113I20A", "histograms": [{"batchcodes": ["0113I20A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0113J0A.json b/docs/data/histograms/United States/0113J0A.json
new file mode 100644
index 00000000000..9ff7ac99c95
--- /dev/null
+++ b/docs/data/histograms/United States/0113J0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0113J0A", "histograms": [{"batchcodes": ["0113J0A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0114214 OR 011A.json b/docs/data/histograms/United States/0114214 OR 011A.json
new file mode 100644
index 00000000000..65925741533
--- /dev/null
+++ b/docs/data/histograms/United States/0114214 OR 011A.json	
@@ -0,0 +1 @@
+{"batchcode": "0114214 OR 011A", "histograms": [{"batchcodes": ["0114214 OR 011A"], "histogram": {"Hyperhidrosis": 1, "Skin odour abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0114214.json b/docs/data/histograms/United States/0114214.json
new file mode 100644
index 00000000000..c898eef781f
--- /dev/null
+++ b/docs/data/histograms/United States/0114214.json	
@@ -0,0 +1 @@
+{"batchcode": "0114214", "histograms": [{"batchcodes": ["0114214"], "histogram": {"COVID-19": 1, "Influenza like illness": 1, "Lymphadenopathy": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011421A.json b/docs/data/histograms/United States/011421A.json
new file mode 100644
index 00000000000..fffadc891b5
--- /dev/null
+++ b/docs/data/histograms/United States/011421A.json	
@@ -0,0 +1 @@
+{"batchcode": "011421A", "histograms": [{"batchcodes": ["011421A"], "histogram": {"Chills": 1, "Cough": 1, "Decreased appetite": 1, "Fatigue": 1, "Head discomfort": 1, "Headache": 1, "Lethargy": 1, "Musculoskeletal discomfort": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0115120A.json b/docs/data/histograms/United States/0115120A.json
new file mode 100644
index 00000000000..d4f52e3b4d0
--- /dev/null
+++ b/docs/data/histograms/United States/0115120A.json	
@@ -0,0 +1 @@
+{"batchcode": "0115120A", "histograms": [{"batchcodes": ["0115120A"], "histogram": {"Fatigue": 1, "Injection site rash": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011520.json b/docs/data/histograms/United States/011520.json
new file mode 100644
index 00000000000..cbf3717a767
--- /dev/null
+++ b/docs/data/histograms/United States/011520.json	
@@ -0,0 +1 @@
+{"batchcode": "011520", "histograms": [{"batchcodes": ["011520"], "histogram": {"Blood pressure measurement": 1, "Cardiac disorder": 1, "Dyspnoea": 1, "Heart rate": 1, "Hypertension": 1, "Pruritus": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011520A OR 011G.json b/docs/data/histograms/United States/011520A OR 011G.json
new file mode 100644
index 00000000000..9a12a05374e
--- /dev/null
+++ b/docs/data/histograms/United States/011520A OR 011G.json	
@@ -0,0 +1 @@
+{"batchcode": "011520A OR 011G", "histograms": [{"batchcodes": ["011520A OR 011G"], "histogram": {"Asthenia": 1, "Chills": 1, "Fatigue": 1, "Insomnia": 1, "Myalgia": 1, "Nausea": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011520A.json b/docs/data/histograms/United States/011520A.json
new file mode 100644
index 00000000000..139a30fbd16
--- /dev/null
+++ b/docs/data/histograms/United States/011520A.json	
@@ -0,0 +1 @@
+{"batchcode": "011520A", "histograms": [{"batchcodes": ["011520A"], "histogram": {"Pain in extremity": 4, "Pyrexia": 3, "COVID-19": 2, "Injection site erythema": 2, "Pain": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Adverse reaction": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug ineffective": 1, "Ear pain": 1, "Electrocardiogram": 1, "Eructation": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Gastrooesophageal reflux disease": 1, "Head discomfort": 1, "Headache": 1, "Influenza like illness": 1, "Injection site pain": 1, "Injection site swelling": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Musculoskeletal chest pain": 1, "Myalgia": 1, "Nausea": 1, "Palpitations": 1, "Paraesthesia": 1, "Product administered to patient of inappropriate age": 1, "Rash": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 antibody test positive": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011620A.json b/docs/data/histograms/United States/011620A.json
new file mode 100644
index 00000000000..f902c016ff0
--- /dev/null
+++ b/docs/data/histograms/United States/011620A.json	
@@ -0,0 +1 @@
+{"batchcode": "011620A", "histograms": [{"batchcodes": ["011620A"], "histogram": {"Headache": 5, "Vaccination site pain": 4, "Myalgia": 3, "Pain in extremity": 3, "Arthralgia": 2, "Chest pain": 2, "Fatigue": 2, "Illness": 2, "Malaise": 2, "Nausea": 2, "Pyrexia": 2, "Rash": 2, "Tachycardia": 2, "Vaccination site erythema": 2, "Vaccination site warmth": 2, "Arthritis": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature": 1, "Chills": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Impaired driving ability": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Mobility decreased": 1, "Muscle atrophy": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Plantar fasciitis": 1, "Product dose omission issue": 1, "Pruritus": 1, "Skin mass": 1, "Suspected COVID-19": 1, "Thermal burn": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site discomfort": 1, "Vaccination site nodule": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Vasculitis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01162OA.json b/docs/data/histograms/United States/01162OA.json
new file mode 100644
index 00000000000..f070a0f0ca6
--- /dev/null
+++ b/docs/data/histograms/United States/01162OA.json	
@@ -0,0 +1 @@
+{"batchcode": "01162OA", "histograms": [{"batchcodes": ["01162OA"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Hand fracture": 1, "Headache": 1, "Road traffic accident": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011770A.json b/docs/data/histograms/United States/011770A.json
new file mode 100644
index 00000000000..be3de724150
--- /dev/null
+++ b/docs/data/histograms/United States/011770A.json	
@@ -0,0 +1 @@
+{"batchcode": "011770A", "histograms": [{"batchcodes": ["011770A"], "histogram": {"Chills": 2, "COVID-19": 1, "Headache": 1, "Oropharyngeal pain": 1, "Rash": 1, "SARS-CoV-2 antibody test positive": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011821A.json b/docs/data/histograms/United States/011821A.json
new file mode 100644
index 00000000000..8ac4fd75e9e
--- /dev/null
+++ b/docs/data/histograms/United States/011821A.json	
@@ -0,0 +1 @@
+{"batchcode": "011821A", "histograms": [{"batchcodes": ["011821A"], "histogram": {"Asthenia": 1, "Bedridden": 1, "Chills": 1, "Dizziness": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A1A.json b/docs/data/histograms/United States/011A1A.json
new file mode 100644
index 00000000000..3653c62b20b
--- /dev/null
+++ b/docs/data/histograms/United States/011A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "011A1A", "histograms": [{"batchcodes": ["011A1A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A20A.json b/docs/data/histograms/United States/011A20A.json
new file mode 100644
index 00000000000..683c6884b40
--- /dev/null
+++ b/docs/data/histograms/United States/011A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011A20A", "histograms": [{"batchcodes": ["011A20A"], "histogram": {"Extra dose administered": 1, "Rash erythematous": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A21.json b/docs/data/histograms/United States/011A21.json
new file mode 100644
index 00000000000..333b2136f94
--- /dev/null
+++ b/docs/data/histograms/United States/011A21.json	
@@ -0,0 +1 @@
+{"batchcode": "011A21", "histograms": [{"batchcodes": ["011A21"], "histogram": {"Headache": 1, "Skin warm": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A210.json b/docs/data/histograms/United States/011A210.json
new file mode 100644
index 00000000000..69f36a7568e
--- /dev/null
+++ b/docs/data/histograms/United States/011A210.json	
@@ -0,0 +1 @@
+{"batchcode": "011A210", "histograms": [{"batchcodes": ["011A210"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Dizziness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A214.json b/docs/data/histograms/United States/011A214.json
new file mode 100644
index 00000000000..c425c76359a
--- /dev/null
+++ b/docs/data/histograms/United States/011A214.json	
@@ -0,0 +1 @@
+{"batchcode": "011A214", "histograms": [{"batchcodes": ["011A214"], "histogram": {"Chills": 3, "Headache": 3, "Pyrexia": 3, "Arthralgia": 2, "Fatigue": 2, "Myalgia": 2, "COVID-19": 1, "Diarrhoea": 1, "Dizziness": 1, "Injection site pain": 1, "Nausea": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A21A).json b/docs/data/histograms/United States/011A21A).json
new file mode 100644
index 00000000000..45885fdb45b
--- /dev/null
+++ b/docs/data/histograms/United States/011A21A).json	
@@ -0,0 +1 @@
+{"batchcode": "011A21A)", "histograms": [{"batchcodes": ["011A21A)"], "histogram": {"Diarrhoea": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A21A..json b/docs/data/histograms/United States/011A21A..json
new file mode 100644
index 00000000000..d6120193c6b
--- /dev/null
+++ b/docs/data/histograms/United States/011A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "011A21A.", "histograms": [{"batchcodes": ["011A21A."], "histogram": {"Arthralgia": 1, "Chest pain": 1, "Dizziness": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1, "Non-cardiac chest pain": 1, "Peripheral swelling": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A21A.json b/docs/data/histograms/United States/011A21A.json
new file mode 100644
index 00000000000..1c2dd28bd84
--- /dev/null
+++ b/docs/data/histograms/United States/011A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011A21A", "histograms": [{"batchcodes": ["011A21A", "012M20A"], "histogram": {"Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}, {"batchcodes": ["011A21A"], "histogram": {"Pain in extremity": 100, "Headache": 97, "Pyrexia": 93, "Fatigue": 90, "Chills": 77, "Expired product administered": 76, "Myalgia": 59, "Pruritus": 58, "Nausea": 56, "Vaccination site pain": 56, "Dizziness": 53, "Erythema": 45, "Pain": 45, "Feeling abnormal": 40, "Rash": 40, "Arthralgia": 36, "Vaccination site erythema": 36, "Asthenia": 32, "Vaccination site pruritus": 30, "Vaccination site warmth": 30, "Diarrhoea": 28, "Peripheral swelling": 27, "Body temperature": 26, "Malaise": 25, "Dyspnoea": 22, "Vaccination site swelling": 21, "Vomiting": 20, "Vaccination site rash": 19, "Cough": 18, "Decreased appetite": 18, "Illness": 16, "Urticaria": 16, "Vaccination complication": 16, "Blood pressure measurement": 14, "Feeling hot": 13, "COVID-19": 12, "Swelling": 12, "Influenza like illness": 11, "Lymphadenopathy": 11, "Product dose omission issue": 11, "Heart rate increased": 10, "Hyperhidrosis": 10, "Injection site pain": 10, "SARS-CoV-2 test": 10, "Abdominal pain upper": 9, "Heart rate": 9, "Nasal congestion": 9, "Neck pain": 9, "Palpitations": 9, "Paraesthesia": 9, "Somnolence": 9, "Chest pain": 8, "Insomnia": 8, "Lip swelling": 8, "Loss of consciousness": 8, "Rhinorrhoea": 8, "Tremor": 8, "Abdominal discomfort": 7, "Chest discomfort": 7, "Flushing": 7, "Gait disturbance": 7, "Injection site erythema": 7, "Limb discomfort": 7, "Rash erythematous": 7, "Back pain": 6, "Fall": 6, "Herpes zoster": 6, "Inappropriate schedule of product administration": 6, "Mobility decreased": 6, "Oropharyngeal pain": 6, "Rash macular": 6, "Sinusitis": 6, "Swelling face": 6, "Ultrasound scan": 6, "Vertigo": 6, "Adverse reaction": 5, "Ageusia": 5, "Anosmia": 5, "Balance disorder": 5, "Cerebrovascular accident": 5, "Computerised tomogram": 5, "Condition aggravated": 5, "Confusional state": 5, "Constipation": 5, "Electrocardiogram": 5, "Maternal exposure during pregnancy": 5, "Muscle spasms": 5, "Rash pruritic": 5, "Tachycardia": 5, "Tenderness": 5, "Therapeutic response unexpected": 5, "Tinnitus": 5, "Vaccination site induration": 5, "Vaccination site reaction": 5, "Vision blurred": 5, "Anxiety": 4, "Blister": 4, "Blood glucose": 4, "Dysgeusia": 4, "Feeling cold": 4, "Hypertension": 4, "Hypoaesthesia": 4, "Lethargy": 4, "Musculoskeletal stiffness": 4, "Ocular hyperaemia": 4, "Pallor": 4, "Pregnancy test": 4, "Presyncope": 4, "Product storage error": 4, "Sleep disorder": 4, "Swollen tongue": 4, "Axillary pain": 3, "Bell's palsy": 3, "Blood glucose increased": 3, "Blood test": 3, "Bone pain": 3, "Burning sensation": 3, "Chest X-ray": 3, "Device connection issue": 3, "Ear discomfort": 3, "Feeding disorder": 3, "Head discomfort": 3, "Hypotension": 3, "Immunisation reaction": 3, "Incorrect dose administered": 3, "Induration": 3, "Injection site warmth": 3, "Joint stiffness": 3, "Loss of personal independence in daily activities": 3, "Memory impairment": 3, "Muscle twitching": 3, "Muscular weakness": 3, "Neuralgia": 3, "Oral discomfort": 3, "Productive cough": 3, "SARS-CoV-2 test positive": 3, "Skin warm": 3, "Syncope": 3, "Underdose": 3, "Weight decreased": 3, "Accidental underdose": 2, "Allergy to vaccine": 2, "Amenorrhoea": 2, "Amnesia": 2, "Anaemia": 2, "Arthritis": 2, "Blood pressure increased": 2, "Body temperature increased": 2, "Breast pain": 2, "Depressed mood": 2, "Discomfort": 2, "Disorientation": 2, "Dysarthria": 2, "Exposure during pregnancy": 2, "Eye swelling": 2, "Feeling of body temperature change": 2, "Gait inability": 2, "Gastrooesophageal reflux disease": 2, "Groin pain": 2, "Hot flush": 2, "Hypersensitivity": 2, "Hypopnoea": 2, "Hypotonia": 2, "Incoherent": 2, "Inflammation": 2, "Influenza": 2, "Injection site mass": 2, "Injection site swelling": 2, "Intentional product use issue": 2, "Joint swelling": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Migraine": 2, "Musculoskeletal discomfort": 2, "Myocardial infarction": 2, "Nasopharyngitis": 2, "No adverse event": 2, "Oxygen saturation": 2, "Pain of skin": 2, "Petechiae": 2, "Pharyngeal swelling": 2, "Pneumonia": 2, "Poor quality sleep": 2, "Product administered to patient of inappropriate age": 2, "Respiratory rate": 2, "Restlessness": 2, "Sensation of foreign body": 2, "Skin burning sensation": 2, "Skin discolouration": 2, "Skin disorder": 2, "Sneezing": 2, "Suspected COVID-19": 2, "Thirst": 2, "Toothache": 2, "Urinary tract infection": 2, "Vaccination site bruising": 2, "Vaccination site discolouration": 2, "Vaccination site movement impairment": 2, "Vasculitis": 2, "Visual impairment": 2, "Accidental overdose": 1, "Acne": 1, "Acute haemorrhagic ulcerative colitis": 1, "Agitation": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Arthropod sting": 1, "Asthma": 1, "Ataxia": 1, "Autoimmune disorder": 1, "Aversion": 1, "Bedridden": 1, "Biopsy kidney": 1, "Blindness transient": 1, "Blister rupture": 1, "Blood glucose fluctuation": 1, "Blood pressure diastolic decreased": 1, "Blood thyroid stimulating hormone": 1, "Body mass index": 1, "Breath sounds abnormal": 1, "Cardiac arrest": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Cataract": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Colitis": 1, "Colitis microscopic": 1, "Contusion": 1, "Coordination abnormal": 1, "Cyanosis": 1, "Deafness": 1, "Deafness unilateral": 1, "Dehydration": 1, "Dental discomfort": 1, "Diplopia": 1, "Dissociation": 1, "Disturbance in attention": 1, "Diverticulitis": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dry throat": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dysstasia": 1, "Dysuria": 1, "Ear congestion": 1, "Ear infection": 1, "Eosinophil count": 1, "Eructation": 1, "Exposure via skin contact": 1, "Extra dose administered": 1, "Eye contusion": 1, "Eye discharge": 1, "Eye disorder": 1, "Eye infection": 1, "Eye pain": 1, "Eye pruritus": 1, "Eyelid function disorder": 1, "Facial discomfort": 1, "Facial spasm": 1, "Feeling jittery": 1, "Freezing phenomenon": 1, "Gastritis": 1, "Gastrointestinal infection": 1, "General physical health deterioration": 1, "Genital herpes": 1, "Genital pain": 1, "Glaucoma": 1, "Granulomatosis with polyangiitis": 1, "Guttate psoriasis": 1, "Haematuria": 1, "Hallucination": 1, "Head injury": 1, "Heart rate irregular": 1, "Hernia repair": 1, "Herpes virus infection": 1, "Hip fracture": 1, "Hypersomnia": 1, "Hyperthyroidism": 1, "Hyperventilation": 1, "Hypoacusis": 1, "Hypoaesthesia eye": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Inflammatory marker test": 1, "Infusion related reaction": 1, "Injection site haemorrhage": 1, "Injection site induration": 1, "Injection site movement impairment": 1, "Injection site paraesthesia": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site reaction": 1, "Intentional dose omission": 1, "Intentional underdose": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Investigation": 1, "Irritability": 1, "Ischaemic stroke": 1, "Laryngitis": 1, "Ligament sprain": 1, "Limb mass": 1, "Lip discolouration": 1, "Lip disorder": 1, "Lung disorder": 1, "Lymphocyte count": 1, "Magnetic resonance imaging head": 1, "Mental impairment": 1, "Mood altered": 1, "Mouth swelling": 1, "Mouth ulceration": 1, "Movement disorder": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Myocardial necrosis marker": 1, "Nasal discharge discolouration": 1, "Nasal inflammation": 1, "Nervous system disorder": 1, "Nervousness": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "Nodule": 1, "Nystagmus": 1, "Oesophageal carcinoma": 1, "Off label use": 1, "Oral herpes": 1, "Oral mucosal eruption": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Pain in jaw": 1, "Pancreatic cyst": 1, "Panic attack": 1, "Papule": 1, "Paraesthesia oral": 1, "Paranasal sinus hypersecretion": 1, "Paraplegia": 1, "Parosmia": 1, "Peripheral coldness": 1, "Peripheral sensory neuropathy": 1, "Peroneal nerve palsy": 1, "Pharyngeal hypoaesthesia": 1, "Photophobia": 1, "Photopsia": 1, "Piloerection": 1, "Plasma cell myeloma": 1, "Plasmapheresis": 1, "Pleural effusion": 1, "Polyuria": 1, "Potentiating drug interaction": 1, "Pregnancy": 1, "Prenatal screening test": 1, "Prostatic specific antigen": 1, "Psoriasis": 1, "Pulmonary imaging procedure abnormal": 1, "Pulmonary mass": 1, "Rash morbilliform": 1, "Rash vesicular": 1, "Renal failure": 1, "Renal impairment": 1, "Restless legs syndrome": 1, "Retching": 1, "Rheumatoid arthritis": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "SARS-CoV-2 test negative": 1, "Sciatica": 1, "Scratch": 1, "Seizure": 1, "Seizure like phenomena": 1, "Sensitive skin": 1, "Sinus congestion": 1, "Sinus headache": 1, "Skin exfoliation": 1, "Skin haemorrhage": 1, "Skin irritation": 1, "Skin lesion": 1, "Skin mass": 1, "Skin tightness": 1, "Skin weeping": 1, "Skin wrinkling": 1, "Sleep deficit": 1, "Sleep paralysis": 1, "Sluggishness": 1, "Speech disorder": 1, "Staphylococcal infection": 1, "Streptococcus test": 1, "Syringe issue": 1, "Taste disorder": 1, "Teething": 1, "Temperature perception test increased": 1, "Thinking abnormal": 1, "Throat tightness": 1, "Thrombosis": 1, "Tongue blistering": 1, "Tongue disorder": 1, "Tonsillitis": 1, "Transient ischaemic attack": 1, "Trichorrhexis": 1, "Troponin": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound testes": 1, "Upper-airway cough syndrome": 1, "Urticaria papular": 1, "Vaccination site inflammation": 1, "Vaccination site joint pain": 1, "Vaccination site mass": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1, "Vein disorder": 1, "Vestibular neuronitis": 1, "Vitamin B12 deficiency": 1, "Vulvovaginal pain": 1, "Weight": 1, "White blood cell count": 1, "Wrong product administered": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A21H.json b/docs/data/histograms/United States/011A21H.json
new file mode 100644
index 00000000000..9e1c139916b
--- /dev/null
+++ b/docs/data/histograms/United States/011A21H.json	
@@ -0,0 +1 @@
+{"batchcode": "011A21H", "histograms": [{"batchcodes": ["011A21H"], "histogram": {"Chills": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A2A.json b/docs/data/histograms/United States/011A2A.json
new file mode 100644
index 00000000000..fba8d39f260
--- /dev/null
+++ b/docs/data/histograms/United States/011A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "011A2A", "histograms": [{"batchcodes": ["011A2A"], "histogram": {"Headache": 1, "Hypoaesthesia": 1, "Lip swelling": 1, "Oropharyngeal discomfort": 1, "Vaccination complication": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site scar": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A2A1A.json b/docs/data/histograms/United States/011A2A1A.json
new file mode 100644
index 00000000000..03fa03f248a
--- /dev/null
+++ b/docs/data/histograms/United States/011A2A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "011A2A1A", "histograms": [{"batchcodes": ["011A2A1A"], "histogram": {"Chest pain": 1, "Dyspepsia": 1, "Implant site pain": 1, "Lymph node pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A2IA.json b/docs/data/histograms/United States/011A2IA.json
new file mode 100644
index 00000000000..4d252c45b11
--- /dev/null
+++ b/docs/data/histograms/United States/011A2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "011A2IA", "histograms": [{"batchcodes": ["011A2IA"], "histogram": {"Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A2JA OR 011A.json b/docs/data/histograms/United States/011A2JA OR 011A.json
new file mode 100644
index 00000000000..be009a9f081
--- /dev/null
+++ b/docs/data/histograms/United States/011A2JA OR 011A.json	
@@ -0,0 +1 @@
+{"batchcode": "011A2JA OR 011A", "histograms": [{"batchcodes": ["011A2JA OR 011A"], "histogram": {"Erythema": 1, "Piloerection": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011A4N.json b/docs/data/histograms/United States/011A4N.json
new file mode 100644
index 00000000000..97a87ea604a
--- /dev/null
+++ b/docs/data/histograms/United States/011A4N.json	
@@ -0,0 +1 @@
+{"batchcode": "011A4N", "histograms": [{"batchcodes": ["011A4N"], "histogram": {"Feeling hot": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011AZ1A.json b/docs/data/histograms/United States/011AZ1A.json
new file mode 100644
index 00000000000..227b2e71063
--- /dev/null
+++ b/docs/data/histograms/United States/011AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "011AZ1A", "histograms": [{"batchcodes": ["011AZ1A"], "histogram": {"Dizziness": 4, "Headache": 3, "Pain": 3, "Abdominal discomfort": 2, "Asthenia": 2, "Fatigue": 2, "Illness": 2, "Nausea": 2, "Pain in extremity": 2, "Vaccination site erythema": 2, "Chills": 1, "Dermatitis allergic": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling cold": 1, "Feeling hot": 1, "Flushing": 1, "Hypersensitivity": 1, "Loss of consciousness": 1, "Migraine": 1, "Movement disorder": 1, "Muscle twitching": 1, "Myalgia": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling": 1, "Tremor": 1, "Vaccination site mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011AZIA.json b/docs/data/histograms/United States/011AZIA.json
new file mode 100644
index 00000000000..dc81361be1e
--- /dev/null
+++ b/docs/data/histograms/United States/011AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "011AZIA", "histograms": [{"batchcodes": ["011AZIA"], "histogram": {"Agitation": 1, "Insomnia": 1, "Peripheral swelling": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011B21A.json b/docs/data/histograms/United States/011B21A.json
new file mode 100644
index 00000000000..e52f23fd393
--- /dev/null
+++ b/docs/data/histograms/United States/011B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011B21A", "histograms": [{"batchcodes": ["011B21A"], "histogram": {"Pain in extremity": 2, "Anxiety": 1, "Asthenia": 1, "Axillary pain": 1, "Bedridden": 1, "Coma": 1, "Computerised tomogram": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Mesenteric vein thrombosis": 1, "Mobility decreased": 1, "Myalgia": 1, "Nausea": 1, "Palpitations": 1, "Paraesthesia": 1, "Splenic vein thrombosis": 1, "Tendon injury": 1, "Throat tightness": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011B221.json b/docs/data/histograms/United States/011B221.json
new file mode 100644
index 00000000000..cf53d1adf66
--- /dev/null
+++ b/docs/data/histograms/United States/011B221.json	
@@ -0,0 +1 @@
+{"batchcode": "011B221", "histograms": [{"batchcodes": ["011B221"], "histogram": {"Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011B22A.json b/docs/data/histograms/United States/011B22A.json
new file mode 100644
index 00000000000..21ac76414bc
--- /dev/null
+++ b/docs/data/histograms/United States/011B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "011B22A", "histograms": [{"batchcodes": ["011B22A"], "histogram": {"Expired product administered": 13, "No adverse event": 12, "Product storage error": 10, "Product temperature excursion issue": 4, "Poor quality product administered": 2, "Chills": 1, "Eczema": 1, "Frustration tolerance decreased": 1, "Hyperhidrosis": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Myalgia": 1, "Product administered to patient of inappropriate age": 1, "Vaccination site dryness": 1, "Vaccination site exfoliation": 1, "Vaccination site pain": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011C20A.json b/docs/data/histograms/United States/011C20A.json
new file mode 100644
index 00000000000..3af53a29eb2
--- /dev/null
+++ b/docs/data/histograms/United States/011C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011C20A", "histograms": [{"batchcodes": ["011C20A"], "histogram": {"Accidental overdose": 1, "Chills": 1, "Fatigue": 1, "Pain in extremity": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Tension": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011CZ0A.json b/docs/data/histograms/United States/011CZ0A.json
new file mode 100644
index 00000000000..f75a9ef4715
--- /dev/null
+++ b/docs/data/histograms/United States/011CZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011CZ0A", "histograms": [{"batchcodes": ["011CZ0A"], "histogram": {"Headache": 1, "Pain in extremity": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011D.json b/docs/data/histograms/United States/011D.json
new file mode 100644
index 00000000000..d799b82cb2a
--- /dev/null
+++ b/docs/data/histograms/United States/011D.json	
@@ -0,0 +1 @@
+{"batchcode": "011D", "histograms": [{"batchcodes": ["011D"], "histogram": {"Erythema": 1, "Feeling abnormal": 1, "Heat illness": 1, "Hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011D20A.json b/docs/data/histograms/United States/011D20A.json
new file mode 100644
index 00000000000..197a16ea510
--- /dev/null
+++ b/docs/data/histograms/United States/011D20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011D20A", "histograms": [{"batchcodes": ["011D20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011D21A EXP11-2.json b/docs/data/histograms/United States/011D21A EXP11-2.json
new file mode 100644
index 00000000000..01052d3b2ea
--- /dev/null
+++ b/docs/data/histograms/United States/011D21A EXP11-2.json	
@@ -0,0 +1 @@
+{"batchcode": "011D21A EXP11-2", "histograms": [{"batchcodes": ["011D21A EXP11-2"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011D21A.json b/docs/data/histograms/United States/011D21A.json
new file mode 100644
index 00000000000..6ca927fd52e
--- /dev/null
+++ b/docs/data/histograms/United States/011D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011D21A", "histograms": [{"batchcodes": ["011D21A"], "histogram": {"Myalgia": 11, "Vaccination site pain": 10, "Fatigue": 5, "Pyrexia": 5, "Chills": 4, "Expired product administered": 4, "Inappropriate schedule of product administration": 4, "Insomnia": 4, "Peripheral swelling": 4, "Product dose omission issue": 4, "Pruritus": 4, "Rash": 4, "Vaccination complication": 4, "Burning sensation": 3, "COVID-19": 3, "Diarrhoea": 3, "Erythema": 3, "Illness": 3, "Nausea": 3, "Pain in extremity": 3, "Vaccination site pruritus": 3, "Vaccination site rash": 3, "Vaccination site swelling": 3, "Arthralgia": 2, "Asthenia": 2, "Chest pain": 2, "Device connection issue": 2, "Dizziness": 2, "Dyspnoea": 2, "Feeling hot": 2, "Headache": 2, "Hypoaesthesia": 2, "Lymphadenopathy": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Oropharyngeal pain": 2, "Pain": 2, "Product administered to patient of inappropriate age": 2, "SARS-CoV-2 test": 2, "Somnolence": 2, "Swelling face": 2, "Underdose": 2, "Vaccination site mass": 2, "Vaccination site warmth": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal dreams": 1, "Ageusia": 1, "Anosmia": 1, "Antibody test": 1, "Anxiety": 1, "Aphonia": 1, "Axillary pain": 1, "Balance disorder": 1, "Blister": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Body temperature increased": 1, "COVID-19 pneumonia": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Contusion": 1, "Cough": 1, "Crying": 1, "Deafness": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dysgeusia": 1, "Eczema": 1, "Eye swelling": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Flatulence": 1, "Fluid retention": 1, "Food intolerance": 1, "Gait disturbance": 1, "Haemorrhage": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Immunisation reaction": 1, "Impaired self-care": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Induration": 1, "Inflammation": 1, "Injection site pain": 1, "Injection site rash": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nerve root injury": 1, "Overdose": 1, "Pain in jaw": 1, "Palpitations": 1, "Pancreatitis": 1, "Panic attack": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Pollakiuria": 1, "Product storage error": 1, "Rhinorrhoea": 1, "Skin warm": 1, "Staphylococcal infection": 1, "Swelling": 1, "Systemic lupus erythematosus": 1, "Thyroid disorder": 1, "Transient ischaemic attack": 1, "Urticaria": 1, "Vaccination error": 1, "Vaccination site erythema": 1, "Varicella": 1, "Vitreous detachment": 1, "Vitreous floaters": 1, "Weight": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011D2NA.json b/docs/data/histograms/United States/011D2NA.json
new file mode 100644
index 00000000000..1b15e661708
--- /dev/null
+++ b/docs/data/histograms/United States/011D2NA.json	
@@ -0,0 +1 @@
+{"batchcode": "011D2NA", "histograms": [{"batchcodes": ["011D2NA"], "histogram": {"Myalgia": 2, "Chest pain": 1, "Dysgeusia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Headache": 1, "Illness": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011DZ1A.json b/docs/data/histograms/United States/011DZ1A.json
new file mode 100644
index 00000000000..64a5e50eed0
--- /dev/null
+++ b/docs/data/histograms/United States/011DZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "011DZ1A", "histograms": [{"batchcodes": ["011DZ1A"], "histogram": {"Arthralgia": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011DZIA.json b/docs/data/histograms/United States/011DZIA.json
new file mode 100644
index 00000000000..0cc6b9eb9c5
--- /dev/null
+++ b/docs/data/histograms/United States/011DZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "011DZIA", "histograms": [{"batchcodes": ["011DZIA"], "histogram": {"Headache": 1, "Pain in extremity": 1, "Retching": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011F.json b/docs/data/histograms/United States/011F.json
new file mode 100644
index 00000000000..d8bfcbb7d0b
--- /dev/null
+++ b/docs/data/histograms/United States/011F.json	
@@ -0,0 +1 @@
+{"batchcode": "011F", "histograms": [{"batchcodes": ["011F"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011F2114.json b/docs/data/histograms/United States/011F2114.json
new file mode 100644
index 00000000000..13d5e89c6fa
--- /dev/null
+++ b/docs/data/histograms/United States/011F2114.json	
@@ -0,0 +1 @@
+{"batchcode": "011F2114", "histograms": [{"batchcodes": ["011F2114"], "histogram": {"Allergy to vaccine": 1, "Myalgia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011F21A-B.json b/docs/data/histograms/United States/011F21A-B.json
new file mode 100644
index 00000000000..55336d356a6
--- /dev/null
+++ b/docs/data/histograms/United States/011F21A-B.json	
@@ -0,0 +1 @@
+{"batchcode": "011F21A-B", "histograms": [{"batchcodes": ["011F21A-B"], "histogram": {"Abdominal pain upper": 1, "Fatigue": 1, "Headache": 1, "Hypersensitivity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011F21A.json b/docs/data/histograms/United States/011F21A.json
new file mode 100644
index 00000000000..46f2168638d
--- /dev/null
+++ b/docs/data/histograms/United States/011F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011F21A", "histograms": [{"batchcodes": ["011F21A"], "histogram": {"Expired product administered": 64, "Product storage error": 32, "Pyrexia": 10, "Myalgia": 9, "Vaccination site pain": 8, "Accidental overdose": 6, "Feeling abnormal": 6, "Chills": 5, "Fatigue": 5, "Vaccination site erythema": 5, "Body temperature": 4, "COVID-19": 4, "Headache": 4, "Pain": 4, "Erythema": 3, "Hyperhidrosis": 3, "Hypoaesthesia": 3, "Nausea": 3, "Pain in extremity": 3, "Palpitations": 3, "Poor quality product administered": 3, "Product temperature excursion issue": 3, "SARS-CoV-2 test": 3, "Vaccination site rash": 3, "Vaccination site swelling": 3, "Back pain": 2, "Dizziness": 2, "Electrocardiogram": 2, "Inappropriate schedule of product administration": 2, "Inflammation": 2, "Injection site pain": 2, "Insomnia": 2, "Neck pain": 2, "Paraesthesia": 2, "Product administered to patient of inappropriate age": 2, "Rash": 2, "Tremor": 2, "Vaccination site pruritus": 2, "Abdominal pain": 1, "Arthralgia": 1, "Asthenia": 1, "Balance disorder": 1, "Blood test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Cold sweat": 1, "Daydreaming": 1, "Death": 1, "Dizziness postural": 1, "Dysgeusia": 1, "Dysphagia": 1, "Echocardiogram": 1, "Energy increased": 1, "Eye pain": 1, "Eye swelling": 1, "Fall": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Flank pain": 1, "Gout": 1, "Haematuria": 1, "Head discomfort": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hospitalisation": 1, "Hypersensitivity": 1, "Hypopnoea": 1, "Illness": 1, "Impaired work ability": 1, "Influenza like illness": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mobility decreased": 1, "Muscle twitching": 1, "Musculoskeletal pain": 1, "Nervous system disorder": 1, "Neurological symptom": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Polymenorrhoea": 1, "Product administration error": 1, "Rash erythematous": 1, "Sleep disorder": 1, "Tachycardia": 1, "Thinking abnormal": 1, "Throat tightness": 1, "Ultrasound scan": 1, "Vaccination complication": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site reaction": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011F24A.json b/docs/data/histograms/United States/011F24A.json
new file mode 100644
index 00000000000..015ae6d1dc2
--- /dev/null
+++ b/docs/data/histograms/United States/011F24A.json	
@@ -0,0 +1 @@
+{"batchcode": "011F24A", "histograms": [{"batchcodes": ["011F24A"], "histogram": {"Balance disorder": 1, "Blood pressure increased": 1, "Computerised tomogram": 1, "Dizziness": 1, "Feeling abnormal": 1, "Headache": 1, "Lacunar infarction": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011F3H1.json b/docs/data/histograms/United States/011F3H1.json
new file mode 100644
index 00000000000..ed33547ed7e
--- /dev/null
+++ b/docs/data/histograms/United States/011F3H1.json	
@@ -0,0 +1 @@
+{"batchcode": "011F3H1", "histograms": [{"batchcodes": ["011F3H1"], "histogram": {"Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011FZ1A.json b/docs/data/histograms/United States/011FZ1A.json
new file mode 100644
index 00000000000..374f3497fa4
--- /dev/null
+++ b/docs/data/histograms/United States/011FZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "011FZ1A", "histograms": [{"batchcodes": ["011FZ1A"], "histogram": {"Arthralgia": 1, "Burning sensation": 1, "Discomfort": 1, "Pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011G20 7 OR 8.json b/docs/data/histograms/United States/011G20 7 OR 8.json
new file mode 100644
index 00000000000..668479c159a
--- /dev/null
+++ b/docs/data/histograms/United States/011G20 7 OR 8.json	
@@ -0,0 +1 @@
+{"batchcode": "011G20 7 OR 8", "histograms": [{"batchcodes": ["011G20 7 OR 8"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011G20A.json b/docs/data/histograms/United States/011G20A.json
new file mode 100644
index 00000000000..8037b563368
--- /dev/null
+++ b/docs/data/histograms/United States/011G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011G20A", "histograms": [{"batchcodes": ["011G20A"], "histogram": {"Arthralgia": 1, "Headache": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Neuralgia": 1, "Paraesthesia": 1, "Tremor": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011G25A.json b/docs/data/histograms/United States/011G25A.json
new file mode 100644
index 00000000000..dd7680f6424
--- /dev/null
+++ b/docs/data/histograms/United States/011G25A.json	
@@ -0,0 +1 @@
+{"batchcode": "011G25A", "histograms": [{"batchcodes": ["011G25A"], "histogram": {"Eructation": 1, "Insomnia": 1, "Nasal discharge discolouration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011G28.json b/docs/data/histograms/United States/011G28.json
new file mode 100644
index 00000000000..d8973a65493
--- /dev/null
+++ b/docs/data/histograms/United States/011G28.json	
@@ -0,0 +1 @@
+{"batchcode": "011G28", "histograms": [{"batchcodes": ["011G28"], "histogram": {"Asthenia": 1, "Sleep disorder due to general medical condition, insomnia type": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011H21A.json b/docs/data/histograms/United States/011H21A.json
new file mode 100644
index 00000000000..b4be6ef4b38
--- /dev/null
+++ b/docs/data/histograms/United States/011H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011H21A", "histograms": [{"batchcodes": ["011H21A"], "histogram": {"Immunisation reaction": 1, "Lip swelling": 1, "Oral discomfort": 1, "Oral herpes": 1, "Paraesthesia oral": 1, "Tongue discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011H22A.json b/docs/data/histograms/United States/011H22A.json
new file mode 100644
index 00000000000..de678c16337
--- /dev/null
+++ b/docs/data/histograms/United States/011H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "011H22A", "histograms": [{"batchcodes": ["011H22A"], "histogram": {"No adverse event": 6, "Expired product administered": 3, "Product temperature excursion issue": 3, "Poor quality product administered": 2, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011HZ0A.json b/docs/data/histograms/United States/011HZ0A.json
new file mode 100644
index 00000000000..b950afb9bed
--- /dev/null
+++ b/docs/data/histograms/United States/011HZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011HZ0A", "histograms": [{"batchcodes": ["011HZ0A"], "histogram": {"Feeling abnormal": 1, "Headache": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011I-20A.json b/docs/data/histograms/United States/011I-20A.json
new file mode 100644
index 00000000000..7640a1c98f3
--- /dev/null
+++ b/docs/data/histograms/United States/011I-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011I-20A", "histograms": [{"batchcodes": ["011I-20A"], "histogram": {"Diarrhoea": 2, "Feeling abnormal": 1, "Injection site rash": 1, "Malaise": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011I20A.json b/docs/data/histograms/United States/011I20A.json
new file mode 100644
index 00000000000..082a0050ca7
--- /dev/null
+++ b/docs/data/histograms/United States/011I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011I20A", "histograms": [{"batchcodes": ["011I20A"], "histogram": {"Injection site bruising": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J-20A.json b/docs/data/histograms/United States/011J-20A.json
new file mode 100644
index 00000000000..4d6bb489272
--- /dev/null
+++ b/docs/data/histograms/United States/011J-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J-20A", "histograms": [{"batchcodes": ["011J-20A"], "histogram": {"Glucose tolerance test": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Ultrasound scan": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J00A.json b/docs/data/histograms/United States/011J00A.json
new file mode 100644
index 00000000000..dd631c23a9b
--- /dev/null
+++ b/docs/data/histograms/United States/011J00A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J00A", "histograms": [{"batchcodes": ["011J00A"], "histogram": {"Body temperature": 1, "Influenza like illness": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J020A.json b/docs/data/histograms/United States/011J020A.json
new file mode 100644
index 00000000000..34e18f419aa
--- /dev/null
+++ b/docs/data/histograms/United States/011J020A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J020A", "histograms": [{"batchcodes": ["011J020A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J02A.json b/docs/data/histograms/United States/011J02A.json
new file mode 100644
index 00000000000..47607e3b99b
--- /dev/null
+++ b/docs/data/histograms/United States/011J02A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J02A", "histograms": [{"batchcodes": ["011J02A"], "histogram": {"Headache": 2, "Vaccination site erythema": 2, "Vaccination site pruritus": 2, "Anxiety": 1, "Blood pressure measurement": 1, "Bone pain": 1, "Chest discomfort": 1, "Chills": 1, "Confusional state": 1, "Disorientation": 1, "Dry skin": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Heart rate decreased": 1, "Hot flush": 1, "Irritability": 1, "Malaise": 1, "Muscle swelling": 1, "Myalgia": 1, "Pain in extremity": 1, "Pallor": 1, "Vaccination site calcification": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J0A.json b/docs/data/histograms/United States/011J0A.json
new file mode 100644
index 00000000000..68ec6188923
--- /dev/null
+++ b/docs/data/histograms/United States/011J0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J0A", "histograms": [{"batchcodes": ["011J0A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Headache": 1, "Injection site bruising": 1, "Pain in jaw": 1, "Vaccination site erythema": 1, "Vaccination site hypersensitivity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20-A.json b/docs/data/histograms/United States/011J20-A.json
new file mode 100644
index 00000000000..a35d4b53549
--- /dev/null
+++ b/docs/data/histograms/United States/011J20-A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20-A", "histograms": [{"batchcodes": ["011J20-A"], "histogram": {"Chills": 1, "Facial discomfort": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20.json b/docs/data/histograms/United States/011J20.json
new file mode 100644
index 00000000000..863c802351a
--- /dev/null
+++ b/docs/data/histograms/United States/011J20.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20", "histograms": [{"batchcodes": ["011J20"], "histogram": {"Inappropriate schedule of product administration": 1, "Syringe issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J200A.json b/docs/data/histograms/United States/011J200A.json
new file mode 100644
index 00000000000..001f3938bd8
--- /dev/null
+++ b/docs/data/histograms/United States/011J200A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J200A", "histograms": [{"batchcodes": ["011J200A"], "histogram": {"Arthralgia": 1, "Hypokinesia": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J2014.json b/docs/data/histograms/United States/011J2014.json
new file mode 100644
index 00000000000..44a1c7ec04a
--- /dev/null
+++ b/docs/data/histograms/United States/011J2014.json	
@@ -0,0 +1 @@
+{"batchcode": "011J2014", "histograms": [{"batchcodes": ["011J2014"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J2018.json b/docs/data/histograms/United States/011J2018.json
new file mode 100644
index 00000000000..828c7c9a184
--- /dev/null
+++ b/docs/data/histograms/United States/011J2018.json	
@@ -0,0 +1 @@
+{"batchcode": "011J2018", "histograms": [{"batchcodes": ["011J2018"], "histogram": {"Lymphadenopathy": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J204.json b/docs/data/histograms/United States/011J204.json
new file mode 100644
index 00000000000..bf2b65ef067
--- /dev/null
+++ b/docs/data/histograms/United States/011J204.json	
@@ -0,0 +1 @@
+{"batchcode": "011J204", "histograms": [{"batchcodes": ["011J204"], "histogram": {"Headache": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Body temperature increased": 1, "Chest discomfort": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Pneumomediastinum": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J205A.json b/docs/data/histograms/United States/011J205A.json
new file mode 100644
index 00000000000..8bc55d4ad6f
--- /dev/null
+++ b/docs/data/histograms/United States/011J205A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J205A", "histograms": [{"batchcodes": ["011J205A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J208.json b/docs/data/histograms/United States/011J208.json
new file mode 100644
index 00000000000..a7ece63d133
--- /dev/null
+++ b/docs/data/histograms/United States/011J208.json	
@@ -0,0 +1 @@
+{"batchcode": "011J208", "histograms": [{"batchcodes": ["011J208"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Bone pain": 1, "Chills": 1, "Myalgia": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J208A.json b/docs/data/histograms/United States/011J208A.json
new file mode 100644
index 00000000000..25d142833c9
--- /dev/null
+++ b/docs/data/histograms/United States/011J208A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J208A", "histograms": [{"batchcodes": ["011J208A"], "histogram": {"Tenderness": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J209.json b/docs/data/histograms/United States/011J209.json
new file mode 100644
index 00000000000..73fdfc51214
--- /dev/null
+++ b/docs/data/histograms/United States/011J209.json	
@@ -0,0 +1 @@
+{"batchcode": "011J209", "histograms": [{"batchcodes": ["011J209"], "histogram": {"Pruritus": 2, "Flushing": 1, "Maternal exposure before pregnancy": 1, "Pain": 1, "Peripheral swelling": 1, "Rash": 1, "Rash erythematous": 1, "Skin irritation": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20A OR 011J.json b/docs/data/histograms/United States/011J20A OR 011J.json
new file mode 100644
index 00000000000..49ba9079b4a
--- /dev/null
+++ b/docs/data/histograms/United States/011J20A OR 011J.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A OR 011J", "histograms": [{"batchcodes": ["011J20A OR 011J"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Injection site pain": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20A, 028L20.json b/docs/data/histograms/United States/011J20A, 028L20.json
new file mode 100644
index 00000000000..99b50c10b5a
--- /dev/null
+++ b/docs/data/histograms/United States/011J20A, 028L20.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A, 028L20", "histograms": [{"batchcodes": ["011J20A, 028L20"], "histogram": {"Injection site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20A..json b/docs/data/histograms/United States/011J20A..json
new file mode 100644
index 00000000000..09ac17b9f07
--- /dev/null
+++ b/docs/data/histograms/United States/011J20A..json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A.", "histograms": [{"batchcodes": ["011J20A."], "histogram": {"Chills": 2, "Injection site erythema": 2, "Injection site swelling": 2, "Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Mouth swelling": 1, "Myalgia": 1, "Nausea": 1, "Off label use": 1, "Swelling of eyelid": 1, "Unevaluable event": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20A.json b/docs/data/histograms/United States/011J20A.json
new file mode 100644
index 00000000000..2f4c61e910e
--- /dev/null
+++ b/docs/data/histograms/United States/011J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A", "histograms": [{"batchcodes": ["011J20A"], "histogram": {"Vaccination site pain": 143, "Fatigue": 138, "Headache": 137, "Pyrexia": 131, "Expired product administered": 123, "Chills": 113, "Vaccination site erythema": 113, "Pain in extremity": 104, "Nausea": 92, "Myalgia": 80, "Vaccination site swelling": 71, "Vaccination site pruritus": 64, "Pain": 63, "Vaccination site warmth": 56, "Pruritus": 54, "Rash": 54, "COVID-19": 50, "Dizziness": 47, "Arthralgia": 46, "Erythema": 44, "SARS-CoV-2 test": 43, "Injection site erythema": 42, "Dyspnoea": 38, "Injection site pain": 35, "Body temperature": 34, "Lymphadenopathy": 34, "Diarrhoea": 33, "Urticaria": 33, "Malaise": 29, "Feeling abnormal": 28, "Vaccination site rash": 28, "Maternal exposure during pregnancy": 27, "Exposure during pregnancy": 26, "Vaccination site induration": 26, "Heart rate": 25, "Peripheral swelling": 25, "Hyperhidrosis": 24, "Injection site swelling": 24, "Pregnancy test": 23, "Vomiting": 23, "Blood pressure measurement": 22, "Feeling hot": 22, "Product storage error": 22, "Injection site warmth": 19, "Chest discomfort": 18, "Injection site pruritus": 18, "Cough": 17, "Influenza like illness": 16, "Vaccination complication": 16, "Ageusia": 15, "Hypoaesthesia": 15, "Paraesthesia": 15, "Tachycardia": 15, "Decreased appetite": 14, "Heart rate increased": 14, "Inappropriate schedule of product administration": 14, "Swelling": 14, "Back pain": 13, "Palpitations": 13, "Axillary pain": 12, "SARS-CoV-2 test positive": 12, "Tremor": 12, "Ultrasound scan": 12, "Asthenia": 11, "Contusion": 11, "Hypersensitivity": 11, "Product dose omission issue": 11, "Vaccination site mass": 11, "Herpes zoster": 10, "Insomnia": 10, "Rash pruritic": 10, "Somnolence": 10, "Swelling face": 10, "Dysgeusia": 9, "Feeling cold": 9, "Injection site rash": 9, "Limb discomfort": 9, "Muscle spasms": 9, "Oropharyngeal pain": 9, "Tinnitus": 9, "Abdominal pain": 8, "Anosmia": 8, "Burning sensation": 8, "Computerised tomogram": 8, "Flushing": 8, "Gait disturbance": 8, "Hypertension": 8, "Incorrect dose administered": 8, "Nasal congestion": 8, "Neck pain": 8, "Oxygen saturation": 8, "Rash macular": 8, "Rhinorrhoea": 8, "Ultrasound foetal": 8, "Vaccination site lymphadenopathy": 8, "Blood pressure increased": 7, "Discomfort": 7, "Glucose tolerance test": 7, "Illness": 7, "Musculoskeletal stiffness": 7, "Paraesthesia oral": 7, "Swollen tongue": 7, "Vaccination site bruising": 7, "Vertigo": 7, "Abdominal discomfort": 6, "Condition aggravated": 6, "Hypotension": 6, "Off label use": 6, "Syncope": 6, "Tenderness": 6, "Vaccination site movement impairment": 6, "Vaccination site urticaria": 6, "Antibody test": 5, "Anxiety": 5, "Blood glucose": 5, "Blood test": 5, "Electrocardiogram": 5, "Eye swelling": 5, "Hot flush": 5, "Hypoaesthesia oral": 5, "Injection site mass": 5, "Injection site reaction": 5, "Lymph node pain": 5, "Muscle twitching": 5, "Oedema peripheral": 5, "Rash erythematous": 5, "Respiratory rate": 5, "Skin burning sensation": 5, "Throat irritation": 5, "Throat tightness": 5, "Vaccination site reaction": 5, "X-ray": 5, "Abdominal pain upper": 4, "Anaphylactic reaction": 4, "Aphasia": 4, "Asthma": 4, "Balance disorder": 4, "Blister": 4, "Body temperature increased": 4, "Breast pain": 4, "Cellulitis": 4, "Chest pain": 4, "Disorientation": 4, "Drug ineffective": 4, "Dysphonia": 4, "Ear pain": 4, "Incorrect route of product administration": 4, "Injection site induration": 4, "Joint swelling": 4, "Loss of consciousness": 4, "Memory impairment": 4, "Mobility decreased": 4, "Muscular weakness": 4, "Musculoskeletal chest pain": 4, "Oropharyngeal discomfort": 4, "Product administered to patient of inappropriate age": 4, "Vision blurred": 4, "Abortion spontaneous": 3, "Cardiac flutter": 3, "Confusional state": 3, "Deep vein thrombosis": 3, "Dysstasia": 3, "Fall": 3, "Gait inability": 3, "Haemoglobin": 3, "Head discomfort": 3, "Hypoacusis": 3, "Influenza": 3, "Influenza virus test": 3, "Lethargy": 3, "Lip swelling": 3, "Migraine": 3, "Mouth ulceration": 3, "Musculoskeletal discomfort": 3, "Nasopharyngitis": 3, "Nervousness": 3, "Ocular discomfort": 3, "Pallor": 3, "Prenatal screening test": 3, "Red blood cell count": 3, "SARS-CoV-2 antibody test": 3, "Skin discolouration": 3, "Skin warm": 3, "Thrombosis": 3, "Ultrasound Doppler": 3, "Vaccination site discomfort": 3, "Accidental overdose": 2, "Accidental underdose": 2, "Acoustic stimulation tests": 2, "Adverse reaction": 2, "Agitation": 2, "Allergy to vaccine": 2, "Alopecia": 2, "Amnesia": 2, "Antibody test negative": 2, "Autoimmune disorder": 2, "Axillary mass": 2, "Bone pain": 2, "Breast mass": 2, "Breast swelling": 2, "Breast tenderness": 2, "Cerebrovascular accident": 2, "Corneal irritation": 2, "Dehydration": 2, "Delirium": 2, "Depression": 2, "Dry eye": 2, "Dry mouth": 2, "Dry skin": 2, "Dysphagia": 2, "Echocardiogram": 2, "Extra dose administered": 2, "Facial pain": 2, "Fibrin D dimer": 2, "Fluid retention": 2, "Heart rate irregular": 2, "Hyperventilation": 2, "Hypokinesia": 2, "Induration": 2, "Injection site abscess": 2, "Injection site haemorrhage": 2, "Injection site hypersensitivity": 2, "Injection site inflammation": 2, "Injection site urticaria": 2, "Intentional dose omission": 2, "Intentional product use issue": 2, "Irritability": 2, "Joint stiffness": 2, "Laboratory test": 2, "Lacrimation increased": 2, "Ligament sprain": 2, "Magnetic resonance imaging": 2, "Mammogram": 2, "Mass": 2, "Mental disorder": 2, "Mouth swelling": 2, "Movement disorder": 2, "Neuralgia": 2, "Night sweats": 2, "Pain in jaw": 2, "Parkinson's disease": 2, "Physical examination": 2, "Platelet count": 2, "Poor quality product administered": 2, "Presyncope": 2, "Pulmonary embolism": 2, "Quality of life decreased": 2, "Raynaud's phenomenon": 2, "Restless legs syndrome": 2, "Restlessness": 2, "Retching": 2, "SARS-CoV-2 test negative": 2, "Salivary hypersecretion": 2, "Scan": 2, "Sinus disorder": 2, "Skin test negative": 2, "Skin tightness": 2, "Sleep disorder": 2, "Sluggishness": 2, "Syringe issue": 2, "Thyroiditis": 2, "Toothache": 2, "Underdose": 2, "Urinary tract infection": 2, "Vaccination site cellulitis": 2, "Vaccination site haemorrhage": 2, "Vaccination site hypoaesthesia": 2, "Vaginal haemorrhage": 2, "White blood cell count": 2, "Wrong technique in device usage process": 2, "Abnormal loss of weight": 1, "Abnormal sensation in eye": 1, "Achlorhydria": 1, "Alanine aminotransferase normal": 1, "Albumin globulin ratio": 1, "Amenorrhoea": 1, "Amniocentesis": 1, "Angioedema": 1, "Anion gap": 1, "Anti-thyroid antibody": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Aphthous ulcer": 1, "Appendicitis": 1, "Arthritis": 1, "Aspartate aminotransferase decreased": 1, "Atrial tachycardia": 1, "Autoantibody test": 1, "Autoscopy": 1, "Basophil count": 1, "Bell's palsy": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood disorder": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood pressure abnormal": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urea nitrogen/creatinine ratio": 1, "Breast discomfort": 1, "Breast enlargement": 1, "Bronchitis": 1, "Bursitis": 1, "C-reactive protein": 1, "Candida infection": 1, "Carbon dioxide": 1, "Cardiac disorder": 1, "Cardiac stress test": 1, "Chest X-ray": 1, "Clumsiness": 1, "Cluster headache": 1, "Cold sweat": 1, "Colitis ulcerative": 1, "Computerised tomogram abdomen abnormal": 1, "Computerised tomogram thorax": 1, "Concussion": 1, "Constipation": 1, "Cyst": 1, "Cystitis": 1, "Deafness": 1, "Decreased activity": 1, "Dementia": 1, "Depressed level of consciousness": 1, "Dermatitis": 1, "Dermatitis allergic": 1, "Diarrhoea haemorrhagic": 1, "Dissociation": 1, "Disturbance in attention": 1, "Dreamy state": 1, "Dysarthria": 1, "Dysgraphia": 1, "Dyskinesia": 1, "Dysphemia": 1, "Ear discomfort": 1, "Electromyogram": 1, "Emotional disorder": 1, "Encephalitis": 1, "Enzyme level test": 1, "Eosinophil count": 1, "Epicondylitis": 1, "Epinephrine": 1, "Euphoric mood": 1, "Exercise tolerance decreased": 1, "Exposure to SARS-CoV-2": 1, "Exposure via breast milk": 1, "Exposure via skin contact": 1, "External ear pain": 1, "Extrasystoles": 1, "Eye irritation": 1, "Eyelid ptosis": 1, "Eyelid sensory disorder": 1, "Facial discomfort": 1, "Facial paralysis": 1, "Fear": 1, "Femur fracture": 1, "Fibroadenoma of breast": 1, "Flatulence": 1, "Formication": 1, "Gastroenteritis viral": 1, "Gastrooesophageal reflux disease": 1, "Genital rash": 1, "Giant cell arteritis": 1, "Gingival blister": 1, "Gingival discomfort": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Glossodynia": 1, "Glucose tolerance impaired": 1, "HIV antibody": 1, "Haematocrit": 1, "Haemorrhoids": 1, "Hallucination, visual": 1, "Heart rate decreased": 1, "Hip arthroplasty": 1, "Histamine intolerance": 1, "Horner's syndrome": 1, "Hyperglycaemia": 1, "Hypersomnia": 1, "Hypoglycaemia": 1, "Hyposmia": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Inappropriate affect": 1, "Incoherent": 1, "Incomplete course of vaccination": 1, "Incontinence": 1, "Infection": 1, "Inflammation": 1, "Infusion": 1, "Injection site discolouration": 1, "Injection site movement impairment": 1, "Injection site scab": 1, "Injection site scar": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Lower respiratory tract infection": 1, "Lumbar puncture": 1, "Lung disorder": 1, "Lung neoplasm malignant": 1, "Lymphocyte count": 1, "Magnetic resonance imaging brain": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Magnetic resonance imaging thoracic": 1, "Maternal exposure before pregnancy": 1, "Maternal exposure during breast feeding": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Meniere's disease": 1, "Menstruation irregular": 1, "Mental impairment": 1, "Middle insomnia": 1, "Monocyte count": 1, "Muscle atrophy": 1, "Muscle strain": 1, "Muscle tightness": 1, "Musculoskeletal pain": 1, "Myelitis transverse": 1, "Nasal dryness": 1, "Neoplasm malignant": 1, "Nerve injury": 1, "Nervous system disorder": 1, "Neuropathic pruritus": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Nightmare": 1, "No adverse event": 1, "Obstructive airways disorder": 1, "Ocular hyperaemia": 1, "Oesophagitis": 1, "Oral herpes": 1, "Oral mucosal blistering": 1, "Oral pain": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Panic reaction": 1, "Paranasal sinus discomfort": 1, "Parosmia": 1, "Peripheral coldness": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Pharyngitis": 1, "Photosensitivity reaction": 1, "Pneumonia mycoplasmal": 1, "Pollakiuria": 1, "Polyhydramnios": 1, "Poor quality sleep": 1, "Post laminectomy syndrome": 1, "Post procedural complication": 1, "Precipitate labour": 1, "Pregnancy test positive": 1, "Product administered at inappropriate site": 1, "Product administration interrupted": 1, "Product availability issue": 1, "Product leakage": 1, "Product temperature excursion issue": 1, "Protein total": 1, "Pruritus allergic": 1, "Psoriasis": 1, "Pulmonary function test": 1, "Rales": 1, "Rash papular": 1, "Rash pustular": 1, "Rash vesicular": 1, "Red blood cell sedimentation rate decreased": 1, "Red cell distribution width increased": 1, "Resorption bone increased": 1, "Rheumatoid factor positive": 1, "Rhinitis": 1, "Secretion discharge": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Skin disorder": 1, "Skin mass": 1, "Skin reaction": 1, "Sneezing": 1, "Spinal stenosis": 1, "Spirometry": 1, "Staphylococcal infection": 1, "Stomatitis": 1, "Sudden hearing loss": 1, "Swelling of eyelid": 1, "Taste disorder": 1, "Temperature difference of extremities": 1, "Tendonitis": 1, "Therapeutic response unexpected": 1, "Therapy non-responder": 1, "Thinking abnormal": 1, "Thirst": 1, "Thyroid function test": 1, "Thyroid hormones increased": 1, "Tongue coated": 1, "Tongue discomfort": 1, "Tongue spasm": 1, "Transient global amnesia": 1, "Tryptase": 1, "Type III immune complex mediated reaction": 1, "Type IV hypersensitivity reaction": 1, "Typical aura without headache": 1, "Ultrasound abdomen": 1, "Ultrasound breast": 1, "Ultrasound scan normal": 1, "Ultrasound thyroid": 1, "Upper respiratory tract congestion": 1, "Upper-airway cough syndrome": 1, "Vaccination failure": 1, "Vaccination site discharge": 1, "Vaccination site dysaesthesia": 1, "Vaccination site infection": 1, "Vaccination site inflammation": 1, "Vaccination site joint warmth": 1, "Vaccination site necrosis": 1, "Vaccination site scar": 1, "Vaccination site streaking": 1, "Venous thrombosis": 1, "Ventricular tachycardia": 1, "Vital signs measurement": 1, "Weight decreased": 1, "Wheezing": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20A/011T20A.json b/docs/data/histograms/United States/011J20A/011T20A.json
new file mode 100644
index 00000000000..d925b766a0a
--- /dev/null
+++ b/docs/data/histograms/United States/011J20A/011T20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A/011T20A", "histograms": [{"batchcodes": ["011J20A/011T20A"], "histogram": {"Muscle discomfort": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20A011J20A.json b/docs/data/histograms/United States/011J20A011J20A.json
new file mode 100644
index 00000000000..7beff433513
--- /dev/null
+++ b/docs/data/histograms/United States/011J20A011J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A011J20A", "histograms": [{"batchcodes": ["011J20A011J20A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Balance disorder": 1, "Dizziness": 1, "Hypoaesthesia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J20A1.json b/docs/data/histograms/United States/011J20A1.json
new file mode 100644
index 00000000000..38d188a516c
--- /dev/null
+++ b/docs/data/histograms/United States/011J20A1.json	
@@ -0,0 +1 @@
+{"batchcode": "011J20A1", "histograms": [{"batchcodes": ["011J20A1"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J2A.json b/docs/data/histograms/United States/011J2A.json
new file mode 100644
index 00000000000..45acf7e8e04
--- /dev/null
+++ b/docs/data/histograms/United States/011J2A.json	
@@ -0,0 +1 @@
+{"batchcode": "011J2A", "histograms": [{"batchcodes": ["011J2A"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J2AO.json b/docs/data/histograms/United States/011J2AO.json
new file mode 100644
index 00000000000..a44d10ae4f8
--- /dev/null
+++ b/docs/data/histograms/United States/011J2AO.json	
@@ -0,0 +1 @@
+{"batchcode": "011J2AO", "histograms": [{"batchcodes": ["011J2AO"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J2DA.json b/docs/data/histograms/United States/011J2DA.json
new file mode 100644
index 00000000000..a3fd4e4aeef
--- /dev/null
+++ b/docs/data/histograms/United States/011J2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "011J2DA", "histograms": [{"batchcodes": ["011J2DA"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011J2OA.json b/docs/data/histograms/United States/011J2OA.json
new file mode 100644
index 00000000000..361b08de872
--- /dev/null
+++ b/docs/data/histograms/United States/011J2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "011J2OA", "histograms": [{"batchcodes": ["011J2OA"], "histogram": {"Coordination abnormal": 1, "Dizziness": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011JQ0A.json b/docs/data/histograms/United States/011JQ0A.json
new file mode 100644
index 00000000000..0a7e02cb53c
--- /dev/null
+++ b/docs/data/histograms/United States/011JQ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011JQ0A", "histograms": [{"batchcodes": ["011JQ0A"], "histogram": {"Abdominal pain": 1, "Appendicitis": 1, "Asthenia": 1, "Decreased appetite": 1, "Fall": 1, "Pyrexia": 1, "Swelling face": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011JZ0A.json b/docs/data/histograms/United States/011JZ0A.json
new file mode 100644
index 00000000000..9963a21dcf5
--- /dev/null
+++ b/docs/data/histograms/United States/011JZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011JZ0A", "histograms": [{"batchcodes": ["011JZ0A"], "histogram": {"Injection site swelling": 2, "Pain": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011JZOA.json b/docs/data/histograms/United States/011JZOA.json
new file mode 100644
index 00000000000..4211cf7cb77
--- /dev/null
+++ b/docs/data/histograms/United States/011JZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "011JZOA", "histograms": [{"batchcodes": ["011JZOA"], "histogram": {"Pruritus": 2, "Body temperature increased": 1, "Eye swelling": 1, "Fatigue": 1, "Injection site discolouration": 1, "Injection site mass": 1, "Pain": 1, "Rash": 1, "Swelling face": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011K20A.json b/docs/data/histograms/United States/011K20A.json
new file mode 100644
index 00000000000..60648f589cc
--- /dev/null
+++ b/docs/data/histograms/United States/011K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011K20A", "histograms": [{"batchcodes": ["011K20A"], "histogram": {"Heart rate": 1, "Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011KL20A.json b/docs/data/histograms/United States/011KL20A.json
new file mode 100644
index 00000000000..9b16249a6ae
--- /dev/null
+++ b/docs/data/histograms/United States/011KL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011KL20A", "histograms": [{"batchcodes": ["011KL20A"], "histogram": {"Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L-20A.json b/docs/data/histograms/United States/011L-20A.json
new file mode 100644
index 00000000000..ed4c4afcf0b
--- /dev/null
+++ b/docs/data/histograms/United States/011L-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L-20A", "histograms": [{"batchcodes": ["011L-20A"], "histogram": {"Activated partial thromboplastin time": 1, "Blood gases": 1, "Bradycardia": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Dry mouth": 1, "Electrocardiogram": 1, "Foreign body sensation in eyes": 1, "Full blood count": 1, "Metabolic function test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L01A.json b/docs/data/histograms/United States/011L01A.json
new file mode 100644
index 00000000000..89219765bb2
--- /dev/null
+++ b/docs/data/histograms/United States/011L01A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L01A", "histograms": [{"batchcodes": ["011L01A"], "histogram": {"Rash pruritic": 1, "Underdose": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L020A.json b/docs/data/histograms/United States/011L020A.json
new file mode 100644
index 00000000000..7461288af0e
--- /dev/null
+++ b/docs/data/histograms/United States/011L020A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L020A", "histograms": [{"batchcodes": ["011L020A"], "histogram": {"Eyelid sensory disorder": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L02A.json b/docs/data/histograms/United States/011L02A.json
new file mode 100644
index 00000000000..59d9ac506f0
--- /dev/null
+++ b/docs/data/histograms/United States/011L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L02A", "histograms": [{"batchcodes": ["011L02A"], "histogram": {"Blood count": 1, "Body temperature": 1, "Chills": 1, "Clinomania": 1, "Headache": 1, "Incorrect dose administered": 1, "Pain in extremity": 1, "Pyrexia": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L20.json b/docs/data/histograms/United States/011L20.json
new file mode 100644
index 00000000000..473c6812652
--- /dev/null
+++ b/docs/data/histograms/United States/011L20.json	
@@ -0,0 +1 @@
+{"batchcode": "011L20", "histograms": [{"batchcodes": ["011L20"], "histogram": {"Hypersensitivity": 1, "Rash": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L201A.json b/docs/data/histograms/United States/011L201A.json
new file mode 100644
index 00000000000..33aea9a88b3
--- /dev/null
+++ b/docs/data/histograms/United States/011L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L201A", "histograms": [{"batchcodes": ["011L201A"], "histogram": {"Feeling cold": 2, "Headache": 2, "Chills": 1, "Discomfort": 1, "Exposure during pregnancy": 1, "Fatigue": 1, "Feeling hot": 1, "Lethargy": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L204.json b/docs/data/histograms/United States/011L204.json
new file mode 100644
index 00000000000..1453231c5ed
--- /dev/null
+++ b/docs/data/histograms/United States/011L204.json	
@@ -0,0 +1 @@
+{"batchcode": "011L204", "histograms": [{"batchcodes": ["011L204"], "histogram": {"Abdominal pain upper": 1, "Anxiety": 1, "Arthralgia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Decreased appetite": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Diarrhoea": 1, "Disorientation": 1, "Dysgeusia": 1, "Fatigue": 1, "Feeling hot": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate": 1, "Hypersensitivity": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Influenza like illness": 1, "Injection site swelling": 1, "Insomnia": 1, "Myalgia": 1, "Nausea": 1, "Neuropathy peripheral": 1, "Palpitations": 1, "Paraesthesia": 1, "Pruritus": 1, "Respiratory rate": 1, "Sinusitis": 1, "Tachycardia": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L208A.json b/docs/data/histograms/United States/011L208A.json
new file mode 100644
index 00000000000..bfd08dfb5c1
--- /dev/null
+++ b/docs/data/histograms/United States/011L208A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L208A", "histograms": [{"batchcodes": ["011L208A"], "histogram": {"Blood glucose": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L20A (OR) 01.json b/docs/data/histograms/United States/011L20A (OR) 01.json
new file mode 100644
index 00000000000..4d068bee3a5
--- /dev/null
+++ b/docs/data/histograms/United States/011L20A (OR) 01.json	
@@ -0,0 +1 @@
+{"batchcode": "011L20A (OR) 01", "histograms": [{"batchcodes": ["011L20A (OR) 01"], "histogram": {"Burning sensation": 1, "Dizziness": 1, "Headache": 1, "Hyperhidrosis": 1, "Muscle spasms": 1, "Myalgia": 1, "Nausea": 1, "Paraesthesia": 1, "Product dose omission issue": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L20A.json b/docs/data/histograms/United States/011L20A.json
new file mode 100644
index 00000000000..58131b712e6
--- /dev/null
+++ b/docs/data/histograms/United States/011L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L20A", "histograms": [{"batchcodes": ["011L20A", "FIC9729"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["011L20A"], "histogram": {"Fatigue": 137, "Headache": 133, "Pyrexia": 124, "Pain in extremity": 119, "Chills": 91, "Vaccination site pain": 91, "Expired product administered": 81, "Vaccination site erythema": 78, "Myalgia": 72, "Pain": 56, "Vaccination site pruritus": 50, "Nausea": 47, "Arthralgia": 45, "Vaccination site swelling": 45, "Dizziness": 43, "Pruritus": 40, "COVID-19": 39, "Rash": 38, "SARS-CoV-2 test": 38, "Body temperature": 36, "Vaccination site warmth": 36, "Asthenia": 34, "Erythema": 31, "Cough": 28, "Injection site pain": 26, "Diarrhoea": 24, "Malaise": 22, "Vaccination site rash": 22, "Dyspnoea": 20, "Exposure during pregnancy": 20, "Hypoaesthesia": 19, "Injection site erythema": 19, "Vomiting": 19, "Feeling hot": 18, "Peripheral swelling": 18, "Urticaria": 18, "Feeling abnormal": 17, "Lymphadenopathy": 17, "Decreased appetite": 16, "Neck pain": 16, "Paraesthesia": 16, "Inappropriate schedule of product administration": 15, "Back pain": 14, "Influenza like illness": 14, "Maternal exposure during pregnancy": 14, "Hyperhidrosis": 13, "Vaccination complication": 13, "Blood pressure measurement": 12, "SARS-CoV-2 test positive": 12, "Hypertension": 11, "Illness": 11, "Insomnia": 11, "Palpitations": 11, "Product dose omission issue": 11, "Vaccination site induration": 11, "Vaccination site mass": 11, "Heart rate": 10, "Influenza": 10, "Musculoskeletal stiffness": 10, "Nasopharyngitis": 10, "Pregnancy test": 10, "Somnolence": 10, "Swelling": 10, "Ageusia": 9, "Ear pain": 9, "Gait disturbance": 9, "Incorrect dose administered": 9, "Limb discomfort": 9, "SARS-CoV-2 antibody test": 9, "Anxiety": 8, "Chest discomfort": 8, "Drug ineffective": 8, "Flushing": 8, "Heart rate increased": 8, "Injection site swelling": 8, "Injection site warmth": 8, "Magnetic resonance imaging": 8, "Vaccination site reaction": 8, "Burning sensation": 7, "Head discomfort": 7, "Hypersensitivity": 7, "Injection site pruritus": 7, "Mobility decreased": 7, "Rhinorrhoea": 7, "Tinnitus": 7, "Wheezing": 7, "Axillary pain": 6, "Blood test": 6, "Computerised tomogram": 6, "Condition aggravated": 6, "Ear discomfort": 6, "Herpes zoster": 6, "Migraine": 6, "Muscle spasms": 6, "Muscular weakness": 6, "Rash erythematous": 6, "Rash pruritic": 6, "Tremor": 6, "Ultrasound scan": 6, "Alopecia": 5, "Balance disorder": 5, "Chest pain": 5, "Echocardiogram": 5, "Hot flush": 5, "Induration": 5, "Injection site induration": 5, "Loss of consciousness": 5, "Loss of personal independence in daily activities": 5, "Muscle tightness": 5, "Product administered at inappropriate site": 5, "Cellulitis": 4, "Depression": 4, "Dry mouth": 4, "Dry throat": 4, "Extra dose administered": 4, "Eye pain": 4, "Eye swelling": 4, "Facial pain": 4, "Inflammation": 4, "Irritability": 4, "Lip swelling": 4, "Oropharyngeal pain": 4, "Paraesthesia oral": 4, "Peripheral coldness": 4, "Product administered to patient of inappropriate age": 4, "Productive cough": 4, "Rash macular": 4, "Seizure": 4, "Sinus congestion": 4, "Skin warm": 4, "Vaccination site urticaria": 4, "Vertigo": 4, "Weight decreased": 4, "Anaphylactic reaction": 3, "Anosmia": 3, "Biopsy": 3, "Blepharospasm": 3, "Confusional state": 3, "Contusion": 3, "Dehydration": 3, "Discomfort": 3, "Dysphagia": 3, "Electrocardiogram": 3, "Fall": 3, "Feeling cold": 3, "Glucose tolerance test": 3, "Hypersomnia": 3, "Hypoacusis": 3, "Hypoaesthesia oral": 3, "Incorrect route of product administration": 3, "Injection site infection": 3, "Injection site rash": 3, "Menstruation irregular": 3, "Muscle twitching": 3, "Musculoskeletal discomfort": 3, "Nasal congestion": 3, "Neuralgia": 3, "Oral discomfort": 3, "Oral herpes": 3, "Periorbital swelling": 3, "Pulmonary congestion": 3, "Retching": 3, "Rheumatoid arthritis": 3, "Skin reaction": 3, "Tenderness": 3, "Throat tightness": 3, "Tongue discomfort": 3, "Vaccination site lymphadenopathy": 3, "Abdominal pain": 2, "Abdominal pain upper": 2, "Abnormal dreams": 2, "Accidental overdose": 2, "Acne": 2, "Acoustic stimulation tests": 2, "Agitation": 2, "Anger": 2, "Antibody test": 2, "Autoimmune disorder": 2, "Axillary mass": 2, "Bedridden": 2, "Blood glucose decreased": 2, "Blood pressure increased": 2, "Blood urine present": 2, "Body temperature increased": 2, "Bone pain": 2, "Cognitive disorder": 2, "Cystitis": 2, "Dermatitis allergic": 2, "Dry eye": 2, "Dysgeusia": 2, "Dyskinesia": 2, "Ear infection": 2, "Endoscopy": 2, "Feeding disorder": 2, "Feeling of body temperature change": 2, "Fibromyalgia": 2, "Frustration tolerance decreased": 2, "Haematuria": 2, "Heart rate irregular": 2, "Human chorionic gonadotropin": 2, "Immune system disorder": 2, "Injection site inflammation": 2, "Injection site mass": 2, "Joint swelling": 2, "Laboratory test": 2, "Lacrimation increased": 2, "Lethargy": 2, "Lumbar puncture": 2, "Lymph node pain": 2, "Mechanical urticaria": 2, "Memory impairment": 2, "Menstrual disorder": 2, "Nervous system disorder": 2, "Nodule": 2, "Off label use": 2, "Oral pain": 2, "Pallor": 2, "Paranasal sinus discomfort": 2, "Platelet count": 2, "Pneumonia": 2, "Presyncope": 2, "Product administration error": 2, "Product storage error": 2, "Product temperature excursion issue": 2, "Protein total": 2, "Pulmonary embolism": 2, "Pulmonary fibrosis": 2, "Sinus disorder": 2, "Skin burning sensation": 2, "Skin exfoliation": 2, "Sleep deficit": 2, "Sleep disorder": 2, "Therapeutic response unexpected": 2, "Throat irritation": 2, "Thrombosis": 2, "Ultrasound foetal": 2, "Unevaluable event": 2, "Upper respiratory tract congestion": 2, "Upper-airway cough syndrome": 2, "Urinary tract infection": 2, "Urine analysis": 2, "Vaccination site bruising": 2, "Vaccination site movement impairment": 2, "Vision blurred": 2, "Visual impairment": 2, "Walking aid user": 2, "White blood cell count": 2, "X-ray": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Accident": 1, "Accidental exposure to product": 1, "Accidental underdose": 1, "Acute respiratory failure": 1, "Adverse event": 1, "Affect lability": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Allergy test": 1, "Amnesia": 1, "Anaemia": 1, "Antibody test negative": 1, "Aortic valve stenosis": 1, "Aphonia": 1, "Arthritis": 1, "Asthma": 1, "Autoimmune pericarditis": 1, "Balanoposthitis": 1, "Bell's palsy": 1, "Blood cholesterol increased": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood potassium increased": 1, "Blood pressure fluctuation": 1, "Blood pressure systolic": 1, "Bradyphrenia": 1, "Brain oedema": 1, "Breast feeding": 1, "Breast swelling": 1, "Breech delivery": 1, "Bronchiectasis": 1, "Bronchitis": 1, "Bronchoscopy": 1, "Bronchospasm": 1, "C-reactive protein": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Cerebral disorder": 1, "Chest X-ray": 1, "Chronic kidney disease": 1, "Colonoscopy": 1, "Conjunctival hyperaemia": 1, "Crying": 1, "Culture": 1, "Culture urine": 1, "Deafness": 1, "Death": 1, "Decubitus ulcer": 1, "Depressed level of consciousness": 1, "Depressed mood": 1, "Dermatitis atopic": 1, "Dermatologic examination": 1, "Device connection issue": 1, "Disturbance in attention": 1, "Drug interaction": 1, "Dysarthria": 1, "Dysphonia": 1, "Dysuria": 1, "Ear pruritus": 1, "Eczema": 1, "Electromyogram": 1, "Energy increased": 1, "Epistaxis": 1, "Exercise tolerance decreased": 1, "Exertional headache": 1, "Exposure to SARS-CoV-2": 1, "Eye injury": 1, "Eyelid irritation": 1, "Eyelid pain": 1, "Eyelids pruritus": 1, "Face oedema": 1, "Food intolerance": 1, "Formication": 1, "Full blood count": 1, "Fungal skin infection": 1, "Gait inability": 1, "Gastrooesophageal reflux disease": 1, "Genetic counselling": 1, "Giant cell arteritis": 1, "Gingival pain": 1, "Gingival swelling": 1, "Glomerular filtration rate": 1, "Glossitis": 1, "Guttate psoriasis": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemoglobin abnormal": 1, "Head injury": 1, "Heart rate decreased": 1, "Hepatic enzyme": 1, "Hepatic enzyme increased": 1, "Herpes simplex": 1, "High density lipoprotein increased": 1, "Hyperaesthesia": 1, "Hyperglycaemia": 1, "Hypogeusia": 1, "Hypokinesia": 1, "Hyposmia": 1, "Hypotension": 1, "Hypotonia": 1, "Immune-mediated adverse reaction": 1, "Impaired driving ability": 1, "Implant site swelling": 1, "Incorrect dosage administered": 1, "Initial insomnia": 1, "Injected limb mobility decreased": 1, "Injection site cellulitis": 1, "Injection site discolouration": 1, "Injection site discomfort": 1, "Injection site movement impairment": 1, "Injection site nodule": 1, "Injection site reaction": 1, "Injection site urticaria": 1, "International normalised ratio decreased": 1, "Interstitial lung disease": 1, "Intestinal obstruction": 1, "Irritable bowel syndrome": 1, "Joint range of motion decreased": 1, "Joint stiffness": 1, "Joint vibration": 1, "Kidney infection": 1, "Knuckle pads": 1, "Laparoscopy": 1, "Leukaemia": 1, "Low density lipoprotein increased": 1, "Lower respiratory tract infection": 1, "Mass": 1, "Maternal exposure before pregnancy": 1, "Mean cell volume": 1, "Menstrual cycle management": 1, "Metamorphopsia": 1, "Mitral valve incompetence": 1, "Monoplegia": 1, "Muscle rigidity": 1, "Muscle strain": 1, "Musculoskeletal disorder": 1, "Musculoskeletal pain": 1, "Myeloid leukaemia": 1, "N-terminal prohormone brain natriuretic peptide increased": 1, "Nasal discomfort": 1, "Nasal dryness": 1, "Near death experience": 1, "Nerve injury": 1, "Nervousness": 1, "Neuralgic amyotrophy": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "Nightmare": 1, "No adverse event": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Optic neuritis": 1, "Oral disorder": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Ovulation disorder": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Panic attack": 1, "Parosmia": 1, "Pelvic pain": 1, "Pericarditis": 1, "Petechiae": 1, "Plasma cell myeloma": 1, "Platelet count decreased": 1, "Platelet count normal": 1, "Pleural effusion": 1, "Pneumonitis": 1, "Pollakiuria": 1, "Polymyalgia rheumatica": 1, "Poor quality product administered": 1, "Pregnancy": 1, "Pregnancy test urine": 1, "Prenatal screening test": 1, "Product colour issue": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Psoriasis": 1, "Psoriatic arthropathy": 1, "Pulmonary function test": 1, "Pulmonary infarction": 1, "Pulmonary mass": 1, "Pulmonary thrombosis": 1, "Radicular pain": 1, "Rash papular": 1, "Rash pustular": 1, "Renal artery thrombosis": 1, "Renal failure": 1, "Renal pain": 1, "Respiratory rate": 1, "Respiratory symptom": 1, "Restrictive pulmonary disease": 1, "Retinal haemorrhage": 1, "Retinal migraine": 1, "Rhinitis allergic": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 antibody test positive": 1, "Scan": 1, "Scratch": 1, "Scrotal swelling": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Sinusitis": 1, "Skin discharge": 1, "Skin discolouration": 1, "Skin haemorrhage": 1, "Skin induration": 1, "Skin mass": 1, "Skin plaque": 1, "Skin texture abnormal": 1, "Sleep apnoea syndrome": 1, "Sleep talking": 1, "Spinal fracture": 1, "Sputum increased": 1, "Suspected COVID-19": 1, "Swelling face": 1, "Swollen tongue": 1, "Symptom recurrence": 1, "Syncope": 1, "Tachycardia": 1, "Taste disorder": 1, "Tissue injury": 1, "Tongue pruritus": 1, "Toothache": 1, "Trigeminal neuralgia": 1, "Trismus": 1, "Troponin": 1, "Troponin increased": 1, "Ultrasound Doppler": 1, "Urinary incontinence": 1, "Vaccination failure": 1, "Vaccination site discolouration": 1, "Vaccination site dysaesthesia": 1, "Vaccination site infection": 1, "Vaccination site inflammation": 1, "Vaccination site scar": 1, "Vaccine breakthrough infection": 1, "Vaginal haemorrhage": 1, "Varicose vein": 1, "Vasculitis": 1, "Vein disorder": 1, "Viral infection": 1, "Vitreous floaters": 1, "Weight increased": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L20B.json b/docs/data/histograms/United States/011L20B.json
new file mode 100644
index 00000000000..51698897a52
--- /dev/null
+++ b/docs/data/histograms/United States/011L20B.json	
@@ -0,0 +1 @@
+{"batchcode": "011L20B", "histograms": [{"batchcodes": ["011L20B"], "histogram": {"Anxiety": 1, "Asthenia": 1, "Back disorder": 1, "Blood triglycerides": 1, "Condition aggravated": 1, "Depression": 1, "Dizziness": 1, "Fatigue": 1, "Magnetic resonance imaging head": 1, "Musculoskeletal discomfort": 1, "Tremor": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L210A.json b/docs/data/histograms/United States/011L210A.json
new file mode 100644
index 00000000000..0bccd2c6d2e
--- /dev/null
+++ b/docs/data/histograms/United States/011L210A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L210A", "histograms": [{"batchcodes": ["011L210A"], "histogram": {"Pain in extremity": 2, "Erythema": 1, "Immunisation reaction": 1, "Influenza like illness": 1, "Neck pain": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L21A.json b/docs/data/histograms/United States/011L21A.json
new file mode 100644
index 00000000000..5c5e7eaef9d
--- /dev/null
+++ b/docs/data/histograms/United States/011L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L21A", "histograms": [{"batchcodes": ["011L21A"], "histogram": {"COVID-19": 1, "Pain": 1, "Peripheral swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L220A.json b/docs/data/histograms/United States/011L220A.json
new file mode 100644
index 00000000000..76af5b2ac8b
--- /dev/null
+++ b/docs/data/histograms/United States/011L220A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L220A", "histograms": [{"batchcodes": ["011L220A"], "histogram": {"Pain in extremity": 4, "Chills": 2, "Injection site rash": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Limb discomfort": 1, "Pyrexia": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L22A.json b/docs/data/histograms/United States/011L22A.json
new file mode 100644
index 00000000000..b456b1d6bb0
--- /dev/null
+++ b/docs/data/histograms/United States/011L22A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L22A", "histograms": [{"batchcodes": ["011L22A"], "histogram": {"Chills": 1, "Eye irritation": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Influenza like illness": 1, "Pain in extremity": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L2A.json b/docs/data/histograms/United States/011L2A.json
new file mode 100644
index 00000000000..3f59eab1d9e
--- /dev/null
+++ b/docs/data/histograms/United States/011L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "011L2A", "histograms": [{"batchcodes": ["011L2A"], "histogram": {"COVID-19": 1, "Maternal exposure during pregnancy": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L2DA.json b/docs/data/histograms/United States/011L2DA.json
new file mode 100644
index 00000000000..e48918b5269
--- /dev/null
+++ b/docs/data/histograms/United States/011L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "011L2DA", "histograms": [{"batchcodes": ["011L2DA"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Headache": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011L2OA.json b/docs/data/histograms/United States/011L2OA.json
new file mode 100644
index 00000000000..46aed9bd375
--- /dev/null
+++ b/docs/data/histograms/United States/011L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "011L2OA", "histograms": [{"batchcodes": ["011L2OA"], "histogram": {"Feeling hot": 1, "Insomnia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LL0A.json b/docs/data/histograms/United States/011LL0A.json
new file mode 100644
index 00000000000..5b64ebc45e5
--- /dev/null
+++ b/docs/data/histograms/United States/011LL0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011LL0A", "histograms": [{"batchcodes": ["011LL0A"], "histogram": {"Oropharyngeal discomfort": 1, "Pain": 1, "Presyncope": 1, "Vaccination site bruising": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LT0A.json b/docs/data/histograms/United States/011LT0A.json
new file mode 100644
index 00000000000..102a25ebc17
--- /dev/null
+++ b/docs/data/histograms/United States/011LT0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011LT0A", "histograms": [{"batchcodes": ["011LT0A"], "histogram": {"Injection site pain": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LV0A OR 011L.json b/docs/data/histograms/United States/011LV0A OR 011L.json
new file mode 100644
index 00000000000..341b1dac879
--- /dev/null
+++ b/docs/data/histograms/United States/011LV0A OR 011L.json	
@@ -0,0 +1 @@
+{"batchcode": "011LV0A OR 011L", "histograms": [{"batchcodes": ["011LV0A OR 011L"], "histogram": {"Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LZ014.json b/docs/data/histograms/United States/011LZ014.json
new file mode 100644
index 00000000000..3fff9df7395
--- /dev/null
+++ b/docs/data/histograms/United States/011LZ014.json	
@@ -0,0 +1 @@
+{"batchcode": "011LZ014", "histograms": [{"batchcodes": ["011LZ014"], "histogram": {"Dyspnoea": 3, "Electrocardiogram": 3, "Palpitations": 3, "Allergy test": 1, "Cardiac disorder": 1, "Eczema": 1, "Mobility decreased": 1, "Rash": 1, "Tendonitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LZ0A.json b/docs/data/histograms/United States/011LZ0A.json
new file mode 100644
index 00000000000..23a0f4842c5
--- /dev/null
+++ b/docs/data/histograms/United States/011LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011LZ0A", "histograms": [{"batchcodes": ["011LZ0A"], "histogram": {"Pruritus": 3, "Rash": 2, "Abortion spontaneous": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Cerebral haemorrhage": 1, "Cold sweat": 1, "Ear swelling": 1, "Exposure during pregnancy": 1, "Eye swelling": 1, "Feeling hot": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Induration": 1, "Infection": 1, "Injection site bruising": 1, "Injection site erythema": 1, "Intentional dose omission": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Nausea": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash erythematous": 1, "Rash vesicular": 1, "Swelling face": 1, "Ultrasound scan": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LZ0N.json b/docs/data/histograms/United States/011LZ0N.json
new file mode 100644
index 00000000000..5eaf71127d4
--- /dev/null
+++ b/docs/data/histograms/United States/011LZ0N.json	
@@ -0,0 +1 @@
+{"batchcode": "011LZ0N", "histograms": [{"batchcodes": ["011LZ0N"], "histogram": {"Chills": 1, "Headache": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LZCA.json b/docs/data/histograms/United States/011LZCA.json
new file mode 100644
index 00000000000..925b536b403
--- /dev/null
+++ b/docs/data/histograms/United States/011LZCA.json	
@@ -0,0 +1 @@
+{"batchcode": "011LZCA", "histograms": [{"batchcodes": ["011LZCA"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011LZOA.json b/docs/data/histograms/United States/011LZOA.json
new file mode 100644
index 00000000000..3cd5f0f8604
--- /dev/null
+++ b/docs/data/histograms/United States/011LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "011LZOA", "histograms": [{"batchcodes": ["011LZOA"], "histogram": {"Fatigue": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M-20A.json b/docs/data/histograms/United States/011M-20A.json
new file mode 100644
index 00000000000..5ef7506d758
--- /dev/null
+++ b/docs/data/histograms/United States/011M-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M-20A", "histograms": [{"batchcodes": ["011M-20A"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M02A.json b/docs/data/histograms/United States/011M02A.json
new file mode 100644
index 00000000000..6c50110b761
--- /dev/null
+++ b/docs/data/histograms/United States/011M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M02A", "histograms": [{"batchcodes": ["011M02A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M10A.json b/docs/data/histograms/United States/011M10A.json
new file mode 100644
index 00000000000..93a6e6995e4
--- /dev/null
+++ b/docs/data/histograms/United States/011M10A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M10A", "histograms": [{"batchcodes": ["011M10A"], "histogram": {"Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M20.json b/docs/data/histograms/United States/011M20.json
new file mode 100644
index 00000000000..ef890b6eb84
--- /dev/null
+++ b/docs/data/histograms/United States/011M20.json	
@@ -0,0 +1 @@
+{"batchcode": "011M20", "histograms": [{"batchcodes": ["011M20"], "histogram": {"Decreased appetite": 2, "Dizziness": 2, "Fatigue": 2, "Headache": 2, "Night sweats": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M2017.json b/docs/data/histograms/United States/011M2017.json
new file mode 100644
index 00000000000..a1b521bf916
--- /dev/null
+++ b/docs/data/histograms/United States/011M2017.json	
@@ -0,0 +1 @@
+{"batchcode": "011M2017", "histograms": [{"batchcodes": ["011M2017"], "histogram": {"COVID-19": 1, "Immunisation reaction": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M201A.json b/docs/data/histograms/United States/011M201A.json
new file mode 100644
index 00000000000..aad1e1df56f
--- /dev/null
+++ b/docs/data/histograms/United States/011M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M201A", "histograms": [{"batchcodes": ["011M201A"], "histogram": {"Fatigue": 2, "Vaccination site pain": 2, "Chills": 1, "Contusion": 1, "Headache": 1, "Incorrect dose administered": 1, "Pain": 1, "Poor quality sleep": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M203.json b/docs/data/histograms/United States/011M203.json
new file mode 100644
index 00000000000..c255d2ac2f2
--- /dev/null
+++ b/docs/data/histograms/United States/011M203.json	
@@ -0,0 +1 @@
+{"batchcode": "011M203", "histograms": [{"batchcodes": ["011M203"], "histogram": {"Chills": 2, "Disturbance in attention": 2, "Feeling abnormal": 2, "Headache": 2, "Influenza like illness": 2, "Myalgia": 2, "Anger": 1, "Bradykinesia": 1, "Dizziness": 1, "Emotional distress": 1, "Fatigue": 1, "Memory impairment": 1, "Pain": 1, "Sluggishness": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M204.json b/docs/data/histograms/United States/011M204.json
new file mode 100644
index 00000000000..601b6eaf6ef
--- /dev/null
+++ b/docs/data/histograms/United States/011M204.json	
@@ -0,0 +1 @@
+{"batchcode": "011M204", "histograms": [{"batchcodes": ["011M204"], "histogram": {"Anosmia": 1, "Epistaxis": 1, "Fatigue": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M207.json b/docs/data/histograms/United States/011M207.json
new file mode 100644
index 00000000000..bcc1af2556e
--- /dev/null
+++ b/docs/data/histograms/United States/011M207.json	
@@ -0,0 +1 @@
+{"batchcode": "011M207", "histograms": [{"batchcodes": ["011M207"], "histogram": {"Dyspnoea": 2, "Feeling abnormal": 2, "Arthralgia": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Dry mouth": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Myalgia": 1, "Palpitations": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M208A.json b/docs/data/histograms/United States/011M208A.json
new file mode 100644
index 00000000000..10c812cfb4e
--- /dev/null
+++ b/docs/data/histograms/United States/011M208A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M208A", "histograms": [{"batchcodes": ["011M208A"], "histogram": {"Maternal exposure during pregnancy": 1, "Ultrasound foetal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M209.json b/docs/data/histograms/United States/011M209.json
new file mode 100644
index 00000000000..8aa170c2d32
--- /dev/null
+++ b/docs/data/histograms/United States/011M209.json	
@@ -0,0 +1 @@
+{"batchcode": "011M209", "histograms": [{"batchcodes": ["011M209"], "histogram": {"Dysphagia": 1, "Fatigue": 1, "Headache": 1, "Incorrect dose administered": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M20A.json b/docs/data/histograms/United States/011M20A.json
new file mode 100644
index 00000000000..8dec86e2c17
--- /dev/null
+++ b/docs/data/histograms/United States/011M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M20A", "histograms": [{"batchcodes": ["011M20A", "FJ9943"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["011M20A"], "histogram": {"Headache": 90, "Chills": 86, "Pyrexia": 84, "Vaccination site pain": 82, "Pain in extremity": 70, "Fatigue": 61, "Vaccination site erythema": 56, "Myalgia": 51, "Nausea": 49, "Pruritus": 46, "Rash": 45, "Pain": 40, "Vaccination site pruritus": 34, "Arthralgia": 33, "Dizziness": 33, "Asthenia": 27, "Erythema": 25, "Vaccination site warmth": 25, "Feeling abnormal": 23, "Illness": 23, "Vaccination site swelling": 21, "Vomiting": 21, "Vaccination site rash": 20, "Diarrhoea": 19, "COVID-19": 18, "Dyspnoea": 18, "Urticaria": 18, "Peripheral swelling": 17, "Rash erythematous": 15, "Body temperature": 13, "Injection site pain": 13, "Malaise": 13, "Tremor": 13, "Influenza like illness": 12, "Product dose omission issue": 12, "SARS-CoV-2 test": 12, "Back pain": 11, "Decreased appetite": 11, "Injection site pruritus": 11, "Paraesthesia": 11, "Hypoaesthesia": 10, "Inappropriate schedule of product administration": 10, "Neck pain": 10, "Vaccination site reaction": 10, "Feeling hot": 9, "Injection site erythema": 9, "Insomnia": 9, "Lip swelling": 9, "Vaccination complication": 9, "Burning sensation": 8, "Rash pruritic": 8, "Somnolence": 8, "Swelling": 8, "Abdominal discomfort": 7, "Chest discomfort": 7, "Chest pain": 7, "Cough": 7, "Hyperhidrosis": 7, "Injection site rash": 7, "Limb discomfort": 7, "Blood pressure measurement": 6, "Blood test": 6, "Exposure during pregnancy": 6, "Gait disturbance": 6, "Heart rate": 6, "Hypertension": 6, "Lymphadenopathy": 6, "Pregnancy test": 6, "Rash macular": 6, "Swollen tongue": 6, "Therapeutic response unexpected": 6, "Tinnitus": 6, "Ultrasound scan": 6, "Vaccination site induration": 6, "Anxiety": 5, "Dysgeusia": 5, "Dysstasia": 5, "Fall": 5, "Feeling cold": 5, "Hypersensitivity": 5, "Hypokinesia": 5, "Influenza": 5, "Joint swelling": 5, "Loss of consciousness": 5, "Maternal exposure during pregnancy": 5, "Migraine": 5, "Mobility decreased": 5, "Muscular weakness": 5, "Palpitations": 5, "Swelling face": 5, "Vision blurred": 5, "Abdominal pain": 4, "Ageusia": 4, "Blood pressure increased": 4, "Breast pain": 4, "Computerised tomogram": 4, "Condition aggravated": 4, "Discomfort": 4, "Drug ineffective": 4, "Expired product administered": 4, "Heart rate increased": 4, "Herpes zoster": 4, "Hypersomnia": 4, "Loss of personal independence in daily activities": 4, "Night sweats": 4, "Oropharyngeal pain": 4, "Paraesthesia oral": 4, "Pharyngeal swelling": 4, "Rhinorrhoea": 4, "Vaccination site mass": 4, "Atrial fibrillation": 3, "Balance disorder": 3, "Blister": 3, "Bone pain": 3, "Cheilitis": 3, "Confusional state": 3, "Dry mouth": 3, "Dyspepsia": 3, "Dysuria": 3, "Electrocardiogram": 3, "Eye irritation": 3, "Flushing": 3, "Gait inability": 3, "Hypotension": 3, "Incorrect dose administered": 3, "Induration": 3, "Injection site warmth": 3, "Lethargy": 3, "Muscle spasms": 3, "Musculoskeletal stiffness": 3, "Neuralgia": 3, "Ocular hyperaemia": 3, "Oxygen saturation": 3, "Presyncope": 3, "SARS-CoV-2 antibody test": 3, "SARS-CoV-2 test positive": 3, "Sinusitis": 3, "Skin discolouration": 3, "Skin exfoliation": 3, "Suspected COVID-19": 3, "Underdose": 3, "Vaccination site urticaria": 3, "X-ray": 3, "Abdominal pain upper": 2, "Abnormal dreams": 2, "Adverse reaction": 2, "Allergy to vaccine": 2, "Alopecia": 2, "Anosmia": 2, "Arthropod bite": 2, "Asthma": 2, "Blood glucose": 2, "Blood glucose decreased": 2, "Cerebrovascular accident": 2, "Chapped lips": 2, "Death": 2, "Depressed mood": 2, "Device connection issue": 2, "Dry skin": 2, "Dysarthria": 2, "Eating disorder": 2, "Echocardiogram": 2, "Epistaxis": 2, "Exposure to SARS-CoV-2": 2, "Exposure via skin contact": 2, "Eye pain": 2, "Eyelid rash": 2, "Facial pain": 2, "Hallucination": 2, "Hospitalisation": 2, "Hypoaesthesia oral": 2, "Injection site cellulitis": 2, "Injection site mass": 2, "Injection site swelling": 2, "Laboratory test": 2, "Mass": 2, "Muscle fatigue": 2, "Myocardial infarction": 2, "Nasal congestion": 2, "Nodule": 2, "Parosmia": 2, "Pneumonia": 2, "SARS-CoV-2 antibody test negative": 2, "Sciatica": 2, "Skin mass": 2, "Skin warm": 2, "Sneezing": 2, "Tachycardia": 2, "Tenderness": 2, "Throat tightness": 2, "Vaccination site inflammation": 2, "Vulvovaginal pain": 2, "Weight decreased": 2, "Wrong technique in device usage process": 2, "Accidental overdose": 1, "Accidental underdose": 1, "Acne": 1, "Adverse event": 1, "Allergy to arthropod bite": 1, "Amniocentesis": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Ankle brachial index": 1, "Arthritis": 1, "Asthenopia": 1, "Axillary pain": 1, "Bed rest": 1, "Bedridden": 1, "Bell's palsy": 1, "Biopsy": 1, "Blindness": 1, "Blood glucose increased": 1, "Blood pressure abnormal": 1, "Blood pressure fluctuation": 1, "Blood urine present": 1, "Bradycardia": 1, "Bradykinesia": 1, "Bronchitis": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Cardiac failure congestive": 1, "Cardiac infection": 1, "Cellulitis": 1, "Chest X-ray": 1, "Constipation": 1, "Contusion": 1, "Cystitis": 1, "Dandruff": 1, "Dementia": 1, "Dermatitis exfoliative generalised": 1, "Device malfunction": 1, "Diabetes mellitus": 1, "Disorientation": 1, "Diverticulitis": 1, "Dizziness postural": 1, "Dry throat": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear discomfort": 1, "Ear disorder": 1, "Ear infection": 1, "Eosinophil count": 1, "Eructation": 1, "Excessive eye blinking": 1, "Eye swelling": 1, "Eyelid infection": 1, "Eyelid thickening": 1, "Facial paralysis": 1, "Fear": 1, "Fear of disease": 1, "Feeding disorder": 1, "Fluid retention": 1, "Gastrointestinal disorder": 1, "Gastrointestinal motility disorder": 1, "Gastrooesophageal reflux disease": 1, "Glucose tolerance test": 1, "Gluten sensitivity": 1, "Granulocyte count increased": 1, "Head discomfort": 1, "Head injury": 1, "Heart rate abnormal": 1, "Heart valve incompetence": 1, "Hepatic enzyme increased": 1, "Herpes simplex test": 1, "Herpes virus infection": 1, "Hot flush": 1, "Hyperaesthesia": 1, "Hyperpyrexia": 1, "Immunisation reaction": 1, "Impaired quality of life": 1, "Impaired work ability": 1, "Infection": 1, "Infective glossitis": 1, "Inflammation": 1, "Inflammatory marker test": 1, "Injection site cyst": 1, "Injection site discolouration": 1, "Injection site muscle weakness": 1, "Injection site reaction": 1, "Injury": 1, "Intentional dose omission": 1, "International normalised ratio increased": 1, "Intracardiac thrombus": 1, "Joint injury": 1, "Joint range of motion decreased": 1, "Laryngitis": 1, "Left ventricular dysfunction": 1, "Lip blister": 1, "Lip dry": 1, "Lip erythema": 1, "Lip haemorrhage": 1, "Lip infection": 1, "Lip pain": 1, "Lung disorder": 1, "Lymph node pain": 1, "Lymphoedema": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Maternal exposure before pregnancy": 1, "Mean arterial pressure": 1, "Mental fatigue": 1, "Monoplegia": 1, "Movement disorder": 1, "Muscle strain": 1, "Muscle tightness": 1, "Musculoskeletal discomfort": 1, "Myocarditis": 1, "Nail disorder": 1, "Nail psoriasis": 1, "Narcolepsy": 1, "Nasal dryness": 1, "Nasopharyngitis": 1, "Neck mass": 1, "Nephrolithiasis": 1, "Neuritis": 1, "Neurological symptom": 1, "No adverse event": 1, "Ocular discomfort": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral candidiasis": 1, "Oral discomfort": 1, "Oral herpes": 1, "Oral mucosal eruption": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pain in jaw": 1, "Panic attack": 1, "Paralysis": 1, "Periarthritis": 1, "Pericarditis": 1, "Pharyngeal mass": 1, "Pharyngitis streptococcal": 1, "Photopsia": 1, "Pityriasis rosea": 1, "Pleural effusion": 1, "Pneumonitis": 1, "Pregnancy test positive": 1, "Product administered at inappropriate site": 1, "Product administered to patient of inappropriate age": 1, "Product administration error": 1, "Product physical issue": 1, "Product storage error": 1, "Pulmonary embolism": 1, "Pulse abnormal": 1, "Rash maculo-papular": 1, "Rash papular": 1, "Red blood cell sedimentation rate increased": 1, "Refusal of vaccination": 1, "Renal failure": 1, "Respiratory rate": 1, "Retching": 1, "Rheumatoid arthritis": 1, "Scratch": 1, "Secretion discharge": 1, "Sensitive skin": 1, "Sepsis": 1, "Sinus headache": 1, "Sitting disability": 1, "Skin abrasion": 1, "Skin burning sensation": 1, "Skin discomfort": 1, "Skin irritation": 1, "Skin swelling": 1, "Sleep disorder": 1, "Speech sound disorder": 1, "Spinal stenosis": 1, "Sunburn": 1, "Symptom recurrence": 1, "Taste disorder": 1, "Tearfulness": 1, "Tendonitis": 1, "Tension": 1, "Tension headache": 1, "Thinking abnormal": 1, "Throat irritation": 1, "Tooth abscess": 1, "Troponin": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound abdomen": 1, "Ultrasound antenatal screen normal": 1, "Unevaluable event": 1, "Urine analysis abnormal": 1, "Vaccination site discharge": 1, "Vaccination site discolouration": 1, "Vaccination site haematoma": 1, "Vaccination site haemorrhage": 1, "Vaccination site infection": 1, "Vaccination site joint movement impairment": 1, "Vaccination site nodule": 1, "Vaccination site scab": 1, "Vaccination site scar": 1, "Vaginal disorder": 1, "Vaginal haemorrhage": 1, "Vein discolouration": 1, "Vertigo": 1, "Vitiligo": 1, "Vomiting projectile": 1, "Vulvovaginal pruritus": 1, "Vulvovaginal rash": 1, "Weight": 1, "White blood cell count": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M20K.json b/docs/data/histograms/United States/011M20K.json
new file mode 100644
index 00000000000..113f98b3134
--- /dev/null
+++ b/docs/data/histograms/United States/011M20K.json	
@@ -0,0 +1 @@
+{"batchcode": "011M20K", "histograms": [{"batchcodes": ["011M20K"], "histogram": {"Retinal artery occlusion": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M210A.json b/docs/data/histograms/United States/011M210A.json
new file mode 100644
index 00000000000..697bdd10b38
--- /dev/null
+++ b/docs/data/histograms/United States/011M210A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M210A", "histograms": [{"batchcodes": ["011M210A"], "histogram": {"Blood pressure abnormal": 1, "Body temperature": 1, "Dehydration": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate decreased": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M21A.json b/docs/data/histograms/United States/011M21A.json
new file mode 100644
index 00000000000..cff554ff34a
--- /dev/null
+++ b/docs/data/histograms/United States/011M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M21A", "histograms": [{"batchcodes": ["011M21A"], "histogram": {"Accidental overdose": 2, "Pain in extremity": 2, "Pyrexia": 2, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Dysstasia": 1, "Erythema": 1, "Fatigue": 1, "Gait disturbance": 1, "Illness": 1, "Myalgia": 1, "Nausea": 1, "Pruritus": 1, "Tenderness": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M22A.json b/docs/data/histograms/United States/011M22A.json
new file mode 100644
index 00000000000..b32b54cbf25
--- /dev/null
+++ b/docs/data/histograms/United States/011M22A.json	
@@ -0,0 +1 @@
+{"batchcode": "011M22A", "histograms": [{"batchcodes": ["011M22A"], "histogram": {"COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Thrombosis": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M2DA.json b/docs/data/histograms/United States/011M2DA.json
new file mode 100644
index 00000000000..13da9ed0902
--- /dev/null
+++ b/docs/data/histograms/United States/011M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "011M2DA", "histograms": [{"batchcodes": ["011M2DA"], "histogram": {"Fatigue": 1, "Hypersomnia": 1, "Listless": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M2EA.json b/docs/data/histograms/United States/011M2EA.json
new file mode 100644
index 00000000000..09ef2443afd
--- /dev/null
+++ b/docs/data/histograms/United States/011M2EA.json	
@@ -0,0 +1 @@
+{"batchcode": "011M2EA", "histograms": [{"batchcodes": ["011M2EA"], "histogram": {"Arthritis": 1, "Body temperature": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011M2OA.json b/docs/data/histograms/United States/011M2OA.json
new file mode 100644
index 00000000000..0016c561514
--- /dev/null
+++ b/docs/data/histograms/United States/011M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "011M2OA", "histograms": [{"batchcodes": ["011M2OA"], "histogram": {"Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011ML(ORC)0A.json b/docs/data/histograms/United States/011ML(ORC)0A.json
new file mode 100644
index 00000000000..51893334c64
--- /dev/null
+++ b/docs/data/histograms/United States/011ML(ORC)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011ML(ORC)0A", "histograms": [{"batchcodes": ["011ML(ORC)0A"], "histogram": {"Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011MZ0A.json b/docs/data/histograms/United States/011MZ0A.json
new file mode 100644
index 00000000000..864a35cf1ff
--- /dev/null
+++ b/docs/data/histograms/United States/011MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011MZ0A", "histograms": [{"batchcodes": ["011MZ0A"], "histogram": {"Fatigue": 2, "Vaccination site pruritus": 2, "Amniocentesis": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Blood pressure increased": 1, "Diarrhoea": 1, "Dizziness": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Feeling abnormal": 1, "Headache": 1, "Heart rate increased": 1, "Lymph node pain": 1, "Malaise": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Stress": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011MZVA.json b/docs/data/histograms/United States/011MZVA.json
new file mode 100644
index 00000000000..53eec6398d1
--- /dev/null
+++ b/docs/data/histograms/United States/011MZVA.json	
@@ -0,0 +1 @@
+{"batchcode": "011MZVA", "histograms": [{"batchcodes": ["011MZVA"], "histogram": {"Abdominal pain upper": 1, "Cystitis": 1, "Discomfort": 1, "Nausea": 1, "Pain": 1, "Retching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011N20A.json b/docs/data/histograms/United States/011N20A.json
new file mode 100644
index 00000000000..867d58e9ba3
--- /dev/null
+++ b/docs/data/histograms/United States/011N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011N20A", "histograms": [{"batchcodes": ["011N20A"], "histogram": {"Chills": 2, "Pain in extremity": 2, "Pyrexia": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011O21A.json b/docs/data/histograms/United States/011O21A.json
new file mode 100644
index 00000000000..368ecf634bf
--- /dev/null
+++ b/docs/data/histograms/United States/011O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011O21A", "histograms": [{"batchcodes": ["011O21A"], "histogram": {"Cough": 2, "Dry throat": 2, "Asthenia": 1, "Chest pain": 1, "Decreased appetite": 1, "Facial paralysis": 1, "Hyperhidrosis": 1, "Nausea": 1, "Pain in jaw": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011P21A.json b/docs/data/histograms/United States/011P21A.json
new file mode 100644
index 00000000000..273acf5841b
--- /dev/null
+++ b/docs/data/histograms/United States/011P21A.json	
@@ -0,0 +1 @@
+{"batchcode": "011P21A", "histograms": [{"batchcodes": ["011P21A"], "histogram": {"Lymph node pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Pain in extremity": 1, "Vaccination site movement impairment": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011QJ0A.json b/docs/data/histograms/United States/011QJ0A.json
new file mode 100644
index 00000000000..14297ba3f88
--- /dev/null
+++ b/docs/data/histograms/United States/011QJ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "011QJ0A", "histograms": [{"batchcodes": ["011QJ0A"], "histogram": {"Chills": 1, "Fatigue": 1, "Full blood count": 1, "Headache": 1, "Hepatic enzyme increased": 1, "Nausea": 1, "Pyrexia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011S20A.json b/docs/data/histograms/United States/011S20A.json
new file mode 100644
index 00000000000..2e464e7f0bf
--- /dev/null
+++ b/docs/data/histograms/United States/011S20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011S20A", "histograms": [{"batchcodes": ["011S20A"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011S20G.json b/docs/data/histograms/United States/011S20G.json
new file mode 100644
index 00000000000..618046c765f
--- /dev/null
+++ b/docs/data/histograms/United States/011S20G.json	
@@ -0,0 +1 @@
+{"batchcode": "011S20G", "histograms": [{"batchcodes": ["011S20G"], "histogram": {"Diverticulitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011S211A.json b/docs/data/histograms/United States/011S211A.json
new file mode 100644
index 00000000000..fde543e00f6
--- /dev/null
+++ b/docs/data/histograms/United States/011S211A.json	
@@ -0,0 +1 @@
+{"batchcode": "011S211A", "histograms": [{"batchcodes": ["011S211A"], "histogram": {"Diarrhoea": 1, "Myalgia": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011T20A.json b/docs/data/histograms/United States/011T20A.json
new file mode 100644
index 00000000000..cae144c5688
--- /dev/null
+++ b/docs/data/histograms/United States/011T20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011T20A", "histograms": [{"batchcodes": ["011T20A"], "histogram": {"Fatigue": 1, "Pain in extremity": 1, "Pruritus": 1, "Skin warm": 1, "Swelling": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011V201A.json b/docs/data/histograms/United States/011V201A.json
new file mode 100644
index 00000000000..bae631b5a0d
--- /dev/null
+++ b/docs/data/histograms/United States/011V201A.json	
@@ -0,0 +1 @@
+{"batchcode": "011V201A", "histograms": [{"batchcodes": ["011V201A"], "histogram": {"Chills": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011V20A.json b/docs/data/histograms/United States/011V20A.json
new file mode 100644
index 00000000000..c59d2ef83d3
--- /dev/null
+++ b/docs/data/histograms/United States/011V20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011V20A", "histograms": [{"batchcodes": ["011V20A"], "histogram": {"Cardiac stress test": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Erythema": 1, "Hypersensitivity": 1, "Peripheral swelling": 1, "Ultrasound Doppler": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011Y20A.json b/docs/data/histograms/United States/011Y20A.json
new file mode 100644
index 00000000000..528f2fb5e3f
--- /dev/null
+++ b/docs/data/histograms/United States/011Y20A.json	
@@ -0,0 +1 @@
+{"batchcode": "011Y20A", "histograms": [{"batchcodes": ["011Y20A"], "histogram": {"Erythema": 1, "Lymphoedema": 1, "Swelling": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/011ZLOA.json b/docs/data/histograms/United States/011ZLOA.json
new file mode 100644
index 00000000000..cf4297bb8c5
--- /dev/null
+++ b/docs/data/histograms/United States/011ZLOA.json	
@@ -0,0 +1 @@
+{"batchcode": "011ZLOA", "histograms": [{"batchcodes": ["011ZLOA"], "histogram": {"Vaccination site pain": 2, "Incorrect route of product administration": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012(M OR H)20A.json b/docs/data/histograms/United States/012(M OR H)20A.json
new file mode 100644
index 00000000000..cc362ad9b0b
--- /dev/null
+++ b/docs/data/histograms/United States/012(M OR H)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012(M OR H)20A", "histograms": [{"batchcodes": ["012(M OR H)20A"], "histogram": {"Device leakage": 1, "Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012.M00M.json b/docs/data/histograms/United States/012.M00M.json
new file mode 100644
index 00000000000..5c1c03d9ed1
--- /dev/null
+++ b/docs/data/histograms/United States/012.M00M.json	
@@ -0,0 +1 @@
+{"batchcode": "012.M00M", "histograms": [{"batchcodes": ["012.M00M"], "histogram": {"Erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site vesicles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012020A.json b/docs/data/histograms/United States/012020A.json
new file mode 100644
index 00000000000..bf7d1be2fef
--- /dev/null
+++ b/docs/data/histograms/United States/012020A.json	
@@ -0,0 +1 @@
+{"batchcode": "012020A", "histograms": [{"batchcodes": ["012020A"], "histogram": {"Expired product administered": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121.20A.json b/docs/data/histograms/United States/0121.20A.json
new file mode 100644
index 00000000000..7fd25fcd466
--- /dev/null
+++ b/docs/data/histograms/United States/0121.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0121.20A", "histograms": [{"batchcodes": ["0121.20A"], "histogram": {"Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121120.json b/docs/data/histograms/United States/0121120.json
new file mode 100644
index 00000000000..6af3f3d9eb4
--- /dev/null
+++ b/docs/data/histograms/United States/0121120.json	
@@ -0,0 +1 @@
+{"batchcode": "0121120", "histograms": [{"batchcodes": ["0121120"], "histogram": {"Fatigue": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121120A.json b/docs/data/histograms/United States/0121120A.json
new file mode 100644
index 00000000000..8eea1fe9aaf
--- /dev/null
+++ b/docs/data/histograms/United States/0121120A.json	
@@ -0,0 +1 @@
+{"batchcode": "0121120A", "histograms": [{"batchcodes": ["0121120A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012120.json b/docs/data/histograms/United States/012120.json
new file mode 100644
index 00000000000..be7f2bf4043
--- /dev/null
+++ b/docs/data/histograms/United States/012120.json	
@@ -0,0 +1 @@
+{"batchcode": "012120", "histograms": [{"batchcodes": ["012120"], "histogram": {"Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121204.json b/docs/data/histograms/United States/0121204.json
new file mode 100644
index 00000000000..0a687769089
--- /dev/null
+++ b/docs/data/histograms/United States/0121204.json	
@@ -0,0 +1 @@
+{"batchcode": "0121204", "histograms": [{"batchcodes": ["0121204"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121209.json b/docs/data/histograms/United States/0121209.json
new file mode 100644
index 00000000000..506ead6815e
--- /dev/null
+++ b/docs/data/histograms/United States/0121209.json	
@@ -0,0 +1 @@
+{"batchcode": "0121209", "histograms": [{"batchcodes": ["0121209"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012120A.json b/docs/data/histograms/United States/012120A.json
new file mode 100644
index 00000000000..86e3cd7c0c3
--- /dev/null
+++ b/docs/data/histograms/United States/012120A.json	
@@ -0,0 +1 @@
+{"batchcode": "012120A", "histograms": [{"batchcodes": ["012120A"], "histogram": {"Chills": 6, "Pyrexia": 5, "Headache": 3, "Pain in extremity": 3, "Rash": 3, "Vaccination site pain": 3, "Abdominal pain upper": 2, "Diarrhoea": 2, "Erythema": 2, "Fatigue": 2, "Injection site erythema": 2, "Myalgia": 2, "Nausea": 2, "Pain": 2, "Pruritus": 2, "SARS-CoV-2 test positive": 2, "Vaccination site erythema": 2, "Vaccination site rash": 2, "Arthralgia": 1, "Back pain": 1, "Balance disorder": 1, "Blister": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "Cough": 1, "Dizziness postural": 1, "Dyspnoea": 1, "Eye irritation": 1, "Feeling cold": 1, "Illness": 1, "Influenza like illness": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Lacrimation increased": 1, "Lethargy": 1, "Lymphadenopathy": 1, "Movement disorder": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Nocturia": 1, "Oxygen saturation decreased": 1, "Peripheral swelling": 1, "Rash macular": 1, "SARS-CoV-2 test negative": 1, "Shoulder injury related to vaccine administration": 1, "Skin reaction": 1, "Somnolence": 1, "Tremor": 1, "Urticaria": 1, "Vaccination site oedema": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121220A.json b/docs/data/histograms/United States/0121220A.json
new file mode 100644
index 00000000000..ec2095172b9
--- /dev/null
+++ b/docs/data/histograms/United States/0121220A.json	
@@ -0,0 +1 @@
+{"batchcode": "0121220A", "histograms": [{"batchcodes": ["0121220A"], "histogram": {"Chills": 1, "Cough": 1, "Dizziness": 1, "Illness": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Syncope": 1, "Urticaria": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121A0A/ 012NE0.json b/docs/data/histograms/United States/0121A0A/ 012NE0.json
new file mode 100644
index 00000000000..180e5868c11
--- /dev/null
+++ b/docs/data/histograms/United States/0121A0A/ 012NE0.json	
@@ -0,0 +1 @@
+{"batchcode": "0121A0A/ 012NE0", "histograms": [{"batchcodes": ["0121A0A/ 012NE0"], "histogram": {"Erythema": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash papular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121A21A.json b/docs/data/histograms/United States/0121A21A.json
new file mode 100644
index 00000000000..51b7495a6dc
--- /dev/null
+++ b/docs/data/histograms/United States/0121A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0121A21A", "histograms": [{"batchcodes": ["0121A21A"], "histogram": {"Rash": 1, "Scab": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121L20A.json b/docs/data/histograms/United States/0121L20A.json
new file mode 100644
index 00000000000..bab551bd579
--- /dev/null
+++ b/docs/data/histograms/United States/0121L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0121L20A", "histograms": [{"batchcodes": ["0121L20A"], "histogram": {"Burning sensation": 2, "Feeling hot": 2, "Hypokinesia": 2, "Pain": 2, "Peripheral swelling": 2, "Pruritus": 2, "Body temperature": 1, "Chills": 1, "Pyrexia": 1, "Rash erythematous": 1, "Temperature intolerance": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0121M20A.json b/docs/data/histograms/United States/0121M20A.json
new file mode 100644
index 00000000000..33ca6e58139
--- /dev/null
+++ b/docs/data/histograms/United States/0121M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0121M20A", "histograms": [{"batchcodes": ["0121M20A"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012220A.json b/docs/data/histograms/United States/012220A.json
new file mode 100644
index 00000000000..4b34355e157
--- /dev/null
+++ b/docs/data/histograms/United States/012220A.json	
@@ -0,0 +1 @@
+{"batchcode": "012220A", "histograms": [{"batchcodes": ["012220A"], "histogram": {"Pain": 4, "Fatigue": 2, "Illness": 2, "Acne": 1, "Asthenia": 1, "Bedridden": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling abnormal": 1, "Gait inability": 1, "Headache": 1, "Heart rate increased": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Malaise": 1, "Myalgia": 1, "Pain in extremity": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Rash": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012420A.json b/docs/data/histograms/United States/012420A.json
new file mode 100644
index 00000000000..a89cb7bd43d
--- /dev/null
+++ b/docs/data/histograms/United States/012420A.json	
@@ -0,0 +1 @@
+{"batchcode": "012420A", "histograms": [{"batchcodes": ["012420A"], "histogram": {"Headache": 2, "Antibody test": 1, "Anxiety": 1, "Back pain": 1, "Breast pain": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Discomfort": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Limb discomfort": 1, "Migraine": 1, "Nasopharyngitis": 1, "Nausea": 1, "Panic disorder": 1, "Pyrexia": 1, "Urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012421A.json b/docs/data/histograms/United States/012421A.json
new file mode 100644
index 00000000000..649b2afcc04
--- /dev/null
+++ b/docs/data/histograms/United States/012421A.json	
@@ -0,0 +1 @@
+{"batchcode": "012421A", "histograms": [{"batchcodes": ["012421A"], "histogram": {"Asthenia": 1, "Chills": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0125L20A.json b/docs/data/histograms/United States/0125L20A.json
new file mode 100644
index 00000000000..c014f8e46af
--- /dev/null
+++ b/docs/data/histograms/United States/0125L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0125L20A", "histograms": [{"batchcodes": ["0125L20A"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0126020A.json b/docs/data/histograms/United States/0126020A.json
new file mode 100644
index 00000000000..376857ca4e5
--- /dev/null
+++ b/docs/data/histograms/United States/0126020A.json	
@@ -0,0 +1 @@
+{"batchcode": "0126020A", "histograms": [{"batchcodes": ["0126020A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0126201A.json b/docs/data/histograms/United States/0126201A.json
new file mode 100644
index 00000000000..72f4c1bec9b
--- /dev/null
+++ b/docs/data/histograms/United States/0126201A.json	
@@ -0,0 +1 @@
+{"batchcode": "0126201A", "histograms": [{"batchcodes": ["0126201A"], "histogram": {"Diarrhoea": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Palmar erythema": 1, "Paraesthesia": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012620A.json b/docs/data/histograms/United States/012620A.json
new file mode 100644
index 00000000000..29cf541ae3b
--- /dev/null
+++ b/docs/data/histograms/United States/012620A.json	
@@ -0,0 +1 @@
+{"batchcode": "012620A", "histograms": [{"batchcodes": ["012620A"], "histogram": {"Chills": 5, "Fatigue": 4, "Pain in extremity": 4, "Pyrexia": 4, "Vaccination site swelling": 4, "Headache": 3, "Nausea": 3, "Vaccination site erythema": 3, "Vaccination site pain": 3, "Arthralgia": 2, "Myalgia": 2, "Vaccination site pruritus": 2, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Decreased appetite": 1, "Dermatitis": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Hypertension": 1, "Injection site erythema": 1, "Injection site pain": 1, "Migraine": 1, "Ocular discomfort": 1, "Peripheral swelling": 1, "Photophobia": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Swelling": 1, "Vaccination site discomfort": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012629A.json b/docs/data/histograms/United States/012629A.json
new file mode 100644
index 00000000000..ef2e046cd79
--- /dev/null
+++ b/docs/data/histograms/United States/012629A.json	
@@ -0,0 +1 @@
+{"batchcode": "012629A", "histograms": [{"batchcodes": ["012629A"], "histogram": {"Pruritus": 1, "Rash maculo-papular": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01262CA.json b/docs/data/histograms/United States/01262CA.json
new file mode 100644
index 00000000000..673572fc1b8
--- /dev/null
+++ b/docs/data/histograms/United States/01262CA.json	
@@ -0,0 +1 @@
+{"batchcode": "01262CA", "histograms": [{"batchcodes": ["01262CA"], "histogram": {"Rash": 1, "Rash pruritic": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0126ZOA.json b/docs/data/histograms/United States/0126ZOA.json
new file mode 100644
index 00000000000..553d4b9d1b9
--- /dev/null
+++ b/docs/data/histograms/United States/0126ZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "0126ZOA", "histograms": [{"batchcodes": ["0126ZOA"], "histogram": {"Injection site reaction": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Pyrexia": 1, "Trismus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0127A21A.json b/docs/data/histograms/United States/0127A21A.json
new file mode 100644
index 00000000000..ada70066964
--- /dev/null
+++ b/docs/data/histograms/United States/0127A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0127A21A", "histograms": [{"batchcodes": ["0127A21A"], "histogram": {"Incorrect route of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0128AZIA.json b/docs/data/histograms/United States/0128AZIA.json
new file mode 100644
index 00000000000..54450309e7c
--- /dev/null
+++ b/docs/data/histograms/United States/0128AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "0128AZIA", "histograms": [{"batchcodes": ["0128AZIA"], "histogram": {"Arthralgia": 2, "Joint swelling": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0128L20A.json b/docs/data/histograms/United States/0128L20A.json
new file mode 100644
index 00000000000..0eb5d3d6000
--- /dev/null
+++ b/docs/data/histograms/United States/0128L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0128L20A", "histograms": [{"batchcodes": ["0128L20A"], "histogram": {"Pain in extremity": 1, "Paraesthesia": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A.json b/docs/data/histograms/United States/012A.json
new file mode 100644
index 00000000000..b7c1b3c8e02
--- /dev/null
+++ b/docs/data/histograms/United States/012A.json	
@@ -0,0 +1 @@
+{"batchcode": "012A", "histograms": [{"batchcodes": ["012A"], "histogram": {"SARS-CoV-2 test": 3, "COVID-19 pneumonia": 2, "Chest X-ray": 2, "Computerised tomogram": 2, "Pain": 2, "Pyrexia": 2, "Weight decreased": 2, "Ageusia": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Myalgia": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A01A.json b/docs/data/histograms/United States/012A01A.json
new file mode 100644
index 00000000000..101efd3e439
--- /dev/null
+++ b/docs/data/histograms/United States/012A01A.json	
@@ -0,0 +1 @@
+{"batchcode": "012A01A", "histograms": [{"batchcodes": ["012A01A"], "histogram": {"Injection site pruritus": 1, "Vaccination site bruising": 1, "Vaccination site discomfort": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A2-A.json b/docs/data/histograms/United States/012A2-A.json
new file mode 100644
index 00000000000..237b4bcf0d3
--- /dev/null
+++ b/docs/data/histograms/United States/012A2-A.json	
@@ -0,0 +1 @@
+{"batchcode": "012A2-A", "histograms": [{"batchcodes": ["012A2-A"], "histogram": {"Pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A20A.json b/docs/data/histograms/United States/012A20A.json
new file mode 100644
index 00000000000..df93d7d73b4
--- /dev/null
+++ b/docs/data/histograms/United States/012A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012A20A", "histograms": [{"batchcodes": ["012A20A"], "histogram": {"Asthenia": 2, "Burning sensation": 2, "Dizziness": 2, "Erythema": 2, "Pain in extremity": 2, "Pruritus": 2, "Rash": 2, "Dry skin": 1, "Facial pain": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Insomnia": 1, "Lip dry": 1, "Loss of personal independence in daily activities": 1, "Skin burning sensation": 1, "Skin discomfort": 1, "Skin lesion": 1, "Staphylococcus test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A21.json b/docs/data/histograms/United States/012A21.json
new file mode 100644
index 00000000000..fe6bd5fdcc0
--- /dev/null
+++ b/docs/data/histograms/United States/012A21.json	
@@ -0,0 +1 @@
+{"batchcode": "012A21", "histograms": [{"batchcodes": ["012A21"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "Vaccination site swelling": 2, "Asthenia": 1, "Body temperature": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Injection site pruritus": 1, "Joint stiffness": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A211A.json b/docs/data/histograms/United States/012A211A.json
new file mode 100644
index 00000000000..9ca196f9450
--- /dev/null
+++ b/docs/data/histograms/United States/012A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "012A211A", "histograms": [{"batchcodes": ["012A211A"], "histogram": {"Exposure during pregnancy": 1, "Glucose tolerance test": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A214.json b/docs/data/histograms/United States/012A214.json
new file mode 100644
index 00000000000..8821cb2fccf
--- /dev/null
+++ b/docs/data/histograms/United States/012A214.json	
@@ -0,0 +1 @@
+{"batchcode": "012A214", "histograms": [{"batchcodes": ["012A214"], "histogram": {"Insomnia": 1, "Oral mucosal erythema": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A21A.json b/docs/data/histograms/United States/012A21A.json
new file mode 100644
index 00000000000..bf1f1b5a464
--- /dev/null
+++ b/docs/data/histograms/United States/012A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "012A21A", "histograms": [{"batchcodes": ["012A21A"], "histogram": {"Pyrexia": 103, "Headache": 94, "Fatigue": 82, "Chills": 80, "Pain in extremity": 71, "Myalgia": 62, "Nausea": 54, "Vaccination site pain": 52, "Pain": 49, "Dizziness": 40, "Pruritus": 32, "Vaccination site erythema": 32, "Body temperature": 28, "Rash": 28, "Arthralgia": 27, "Feeling abnormal": 25, "Vaccination site pruritus": 25, "Dyspnoea": 24, "Erythema": 24, "Vaccination site swelling": 22, "Diarrhoea": 21, "Asthenia": 20, "Vaccination site warmth": 18, "Vaccination site rash": 17, "Vomiting": 17, "Malaise": 16, "SARS-CoV-2 test": 16, "Urticaria": 16, "Inappropriate schedule of product administration": 15, "Maternal exposure during pregnancy": 15, "Paraesthesia": 15, "Peripheral swelling": 15, "Hypoaesthesia": 14, "Illness": 14, "Cough": 13, "Somnolence": 13, "Vaccination complication": 13, "COVID-19": 12, "Pregnancy test": 12, "Rash pruritic": 12, "Injection site pain": 11, "Insomnia": 11, "Product dose omission issue": 11, "Swelling": 11, "Abdominal pain upper": 10, "Blood pressure measurement": 10, "Hypertension": 10, "Influenza like illness": 10, "Lymphadenopathy": 10, "Vertigo": 10, "Exposure during pregnancy": 9, "Fall": 9, "Feeling hot": 9, "Hyperhidrosis": 9, "Injection site erythema": 8, "Joint swelling": 8, "Vaccination site induration": 8, "Cerebrovascular accident": 7, "Heart rate increased": 7, "Limb discomfort": 7, "Loss of consciousness": 7, "Night sweats": 7, "Tinnitus": 7, "Vaccination site mass": 7, "Abdominal pain": 6, "Back pain": 6, "Balance disorder": 6, "Chest discomfort": 6, "Decreased appetite": 6, "Ear pain": 6, "Expired product administered": 6, "Gait disturbance": 6, "Herpes zoster": 6, "Hypersensitivity": 6, "Migraine": 6, "Mobility decreased": 6, "Muscular weakness": 6, "Neck pain": 6, "Oropharyngeal pain": 6, "Palpitations": 6, "Swelling face": 6, "Tremor": 6, "Vaccination site reaction": 6, "Abdominal discomfort": 5, "Arthritis": 5, "Blood pressure increased": 5, "Bone pain": 5, "Chest pain": 5, "Dysgeusia": 5, "Influenza": 5, "Injection site swelling": 5, "Magnetic resonance imaging": 5, "Oral herpes": 5, "Throat irritation": 5, "Ageusia": 4, "Anxiety": 4, "Blister": 4, "Blood glucose": 4, "Computerised tomogram": 4, "Confusional state": 4, "Dysstasia": 4, "Hypersomnia": 4, "Injection site rash": 4, "Musculoskeletal stiffness": 4, "Paraesthesia oral": 4, "Rash erythematous": 4, "Syncope": 4, "Toothache": 4, "Ultrasound scan": 4, "Amnesia": 3, "Aphonia": 3, "Axillary pain": 3, "Constipation": 3, "Discomfort": 3, "Drug ineffective": 3, "Electrocardiogram": 3, "Extra dose administered": 3, "Eye pain": 3, "Feeling jittery": 3, "Feeling of body temperature change": 3, "Gait inability": 3, "Heart rate": 3, "Hypoaesthesia oral": 3, "Hypokinesia": 3, "Immunisation reaction": 3, "Injection site pruritus": 3, "Loss of personal independence in daily activities": 3, "Memory impairment": 3, "Nasopharyngitis": 3, "Nervousness": 3, "Off label use": 3, "Platelet count": 3, "Product administered to patient of inappropriate age": 3, "Product storage error": 3, "Rhinorrhoea": 3, "Sleep disorder": 3, "Tenderness": 3, "Ultrasound foetal": 3, "Vaccination site bruising": 3, "Vaccination site urticaria": 3, "Vision blurred": 3, "Abdominal distension": 2, "Adverse reaction": 2, "Anosmia": 2, "Atrial fibrillation": 2, "Bedridden": 2, "Bell's palsy": 2, "Blindness": 2, "Blood glucose increased": 2, "Breast pain": 2, "Breast swelling": 2, "Burning sensation": 2, "Chest X-ray": 2, "Costochondritis": 2, "Dehydration": 2, "Dental discomfort": 2, "Depression": 2, "Dyskinesia": 2, "Dyspepsia": 2, "Dysphagia": 2, "Epistaxis": 2, "Facial paralysis": 2, "Gingival bleeding": 2, "Haemoglobin": 2, "Hot flush": 2, "Injection site urticaria": 2, "Intentional product use issue": 2, "Lethargy": 2, "Menstrual disorder": 2, "Mouth ulceration": 2, "Muscle spasms": 2, "Musculoskeletal discomfort": 2, "Oral disorder": 2, "Oral pain": 2, "Oropharyngeal discomfort": 2, "Pain in jaw": 2, "Paranasal sinus discomfort": 2, "Parosmia": 2, "Pharyngeal swelling": 2, "Photophobia": 2, "Photopsia": 2, "SARS-CoV-2 antibody test": 2, "SARS-CoV-2 test positive": 2, "Sensitive skin": 2, "Sneezing": 2, "Speech disorder": 2, "Stomatitis": 2, "Suspected COVID-19": 2, "Tachycardia": 2, "Thirst": 2, "Thrombosis": 2, "Transient ischaemic attack": 2, "Urinary incontinence": 2, "Urinary tract infection": 2, "Vaccination site discolouration": 2, "Vaccination site movement impairment": 2, "Vaccination site papule": 2, "X-ray": 2, "Abdominal pain lower": 1, "Abdominal rigidity": 1, "Abnormal dreams": 1, "Accidental overdose": 1, "Agitation": 1, "Alanine aminotransferase": 1, "Albumin globulin ratio": 1, "Allergy to vaccine": 1, "Anaemia": 1, "Anger": 1, "Angioedema": 1, "Angiogram": 1, "Antibody test": 1, "Aphthous ulcer": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Ataxia": 1, "Atypical pneumonia": 1, "Back injury": 1, "Bacterial gingivitis": 1, "Basal cell carcinoma": 1, "Biliary obstruction": 1, "Biopsy": 1, "Blindness transient": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood blister": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood count": 1, "Blood creatinine": 1, "Blood glucose fluctuation": 1, "Blood potassium": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "Body temperature abnormal": 1, "Brain natriuretic peptide": 1, "Brain oedema": 1, "Breast cyst": 1, "Breast discomfort": 1, "Breast mass": 1, "Breast tenderness": 1, "Breath odour": 1, "Bronchospasm": 1, "Carbon dioxide": 1, "Chest injury": 1, "Cholelithiasis": 1, "Chronic obstructive pulmonary disease": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Coma": 1, "Computerised tomogram thorax": 1, "Concussion": 1, "Condition aggravated": 1, "Contusion": 1, "Cyst": 1, "Depressed mood": 1, "Device connection issue": 1, "Diabetes mellitus inadequate control": 1, "Diplopia": 1, "Diverticulitis": 1, "Dizziness postural": 1, "Drooling": 1, "Drug interaction": 1, "Dry eye": 1, "Dry throat": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Ear discomfort": 1, "Eating disorder": 1, "Echocardiogram": 1, "Endoscopy": 1, "Energy increased": 1, "Eructation": 1, "Exposure via breast milk": 1, "Eye inflammation": 1, "Eye pruritus": 1, "Eyelid irritation": 1, "Eyelid pain": 1, "Facial discomfort": 1, "Fallot's tetralogy": 1, "Fear": 1, "Feeding disorder": 1, "Feeding tube user": 1, "Fibrin D dimer": 1, "Fibromyalgia": 1, "Flatulence": 1, "Foetal growth restriction": 1, "Full blood count": 1, "Gastric disorder": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Glucose tolerance test": 1, "Glucose tolerance test normal": 1, "Haematocrit": 1, "Haemorrhage": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Herpes zoster oticus": 1, "Hypogeusia": 1, "Hypotension": 1, "Hypoxia": 1, "Impaired quality of life": 1, "Impaired work ability": 1, "Inappropriate affect": 1, "Incomplete course of vaccination": 1, "Incorrect dose administered": 1, "Induration": 1, "Inflammation": 1, "Inflammatory marker test": 1, "Injection site mass": 1, "Injection site warmth": 1, "Irritability": 1, "Irritable bowel syndrome": 1, "Joint injury": 1, "Joint range of motion decreased": 1, "Joint stiffness": 1, "Knee deformity": 1, "Knee operation": 1, "Lacrimation increased": 1, "Leukaemia": 1, "Leukocytosis": 1, "Lip pain": 1, "Lip swelling": 1, "Lip ulceration": 1, "Livedo reticularis": 1, "Localised infection": 1, "Lung hyperinflation": 1, "Lymph node pain": 1, "Mammogram": 1, "Maternal exposure during breast feeding": 1, "Menopause": 1, "Motion sickness": 1, "Movement disorder": 1, "Mucosal discolouration": 1, "Muscle fatigue": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Musculoskeletal disorder": 1, "Nasal congestion": 1, "Near death experience": 1, "Nephrolithiasis": 1, "Nerve injury": 1, "Neuralgia": 1, "Neurological symptom": 1, "No adverse event": 1, "Ocular discomfort": 1, "Oral discomfort": 1, "Orthostatic hypotension": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pelvic pain": 1, "Peripheral coldness": 1, "Petechiae": 1, "Pharyngitis": 1, "Pigmentation disorder": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Pneumonitis": 1, "Pollakiuria": 1, "Polydipsia": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Post procedural discharge": 1, "Posture abnormal": 1, "Product dose omission in error": 1, "Product physical issue": 1, "Productive cough": 1, "Protein total": 1, "Rash macular": 1, "Respiration abnormal": 1, "Respiratory rate decreased": 1, "Retinal haemorrhage": 1, "Rheumatoid arthritis": 1, "Rhinitis": 1, "Rhinitis allergic": 1, "SARS-CoV-2 test negative": 1, "Salivary hypersecretion": 1, "Scab": 1, "Sensory loss": 1, "Sepsis": 1, "Skeletal injury": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin disorder": 1, "Skin warm": 1, "Sluggishness": 1, "Sunburn": 1, "Swollen tongue": 1, "Symptom recurrence": 1, "Thyroid disorder": 1, "Tongue coated": 1, "Tongue ulceration": 1, "Tooth disorder": 1, "Tooth infection": 1, "Trisomy 22": 1, "Troponin I": 1, "Ultrasound Doppler": 1, "Underdose": 1, "Uveitis": 1, "Vaccination site discomfort": 1, "Vaccination site dysaesthesia": 1, "Vaccination site haemorrhage": 1, "Vaccination site nodule": 1, "Vaccination site scar": 1, "Visual impairment": 1, "Weight decreased": 1, "Weight increased": 1, "White blood cell count": 1, "Wrong patient received product": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A2A.json b/docs/data/histograms/United States/012A2A.json
new file mode 100644
index 00000000000..ac1464af556
--- /dev/null
+++ b/docs/data/histograms/United States/012A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "012A2A", "histograms": [{"batchcodes": ["012A2A"], "histogram": {"Balance disorder": 1, "Dizziness": 1, "Hepatic enzyme increased": 1, "Insomnia": 1, "Migraine": 1, "Nausea": 1, "Pruritus": 1, "Tinnitus": 1, "Vertigo": 1, "Vestibular disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A2IA.json b/docs/data/histograms/United States/012A2IA.json
new file mode 100644
index 00000000000..0a3d2e636dc
--- /dev/null
+++ b/docs/data/histograms/United States/012A2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "012A2IA", "histograms": [{"batchcodes": ["012A2IA"], "histogram": {"Burning sensation": 1, "Headache": 1, "Injection site mass": 1, "Migraine": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012A71H.json b/docs/data/histograms/United States/012A71H.json
new file mode 100644
index 00000000000..0f1ce686b00
--- /dev/null
+++ b/docs/data/histograms/United States/012A71H.json	
@@ -0,0 +1 @@
+{"batchcode": "012A71H", "histograms": [{"batchcodes": ["012A71H"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012AUA.json b/docs/data/histograms/United States/012AUA.json
new file mode 100644
index 00000000000..e1ab5843d3d
--- /dev/null
+++ b/docs/data/histograms/United States/012AUA.json	
@@ -0,0 +1 @@
+{"batchcode": "012AUA", "histograms": [{"batchcodes": ["012AUA"], "histogram": {"Autoimmune disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012AZ1A.json b/docs/data/histograms/United States/012AZ1A.json
new file mode 100644
index 00000000000..3988a20e794
--- /dev/null
+++ b/docs/data/histograms/United States/012AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "012AZ1A", "histograms": [{"batchcodes": ["012AZ1A"], "histogram": {"Pain": 2, "Arthralgia": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Contusion": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Influenza like illness": 1, "Insomnia": 1, "Peripheral swelling": 1, "Platelet count": 1, "Platelet count decreased": 1, "Platelet disorder": 1, "Pyrexia": 1, "Rash": 1, "Restlessness": 1, "Vaccination complication": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012AZIA.json b/docs/data/histograms/United States/012AZIA.json
new file mode 100644
index 00000000000..3b7115e6303
--- /dev/null
+++ b/docs/data/histograms/United States/012AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "012AZIA", "histograms": [{"batchcodes": ["012AZIA"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Headache": 1, "Hyperhidrosis": 1, "Nausea": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012C20A OR 012L.json b/docs/data/histograms/United States/012C20A OR 012L.json
new file mode 100644
index 00000000000..d0a9fac7231
--- /dev/null
+++ b/docs/data/histograms/United States/012C20A OR 012L.json	
@@ -0,0 +1 @@
+{"batchcode": "012C20A OR 012L", "histograms": [{"batchcodes": ["012C20A OR 012L"], "histogram": {"Arthralgia": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012C20A.json b/docs/data/histograms/United States/012C20A.json
new file mode 100644
index 00000000000..d1f397a831e
--- /dev/null
+++ b/docs/data/histograms/United States/012C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012C20A", "histograms": [{"batchcodes": ["012C20A"], "histogram": {"Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012C20I.json b/docs/data/histograms/United States/012C20I.json
new file mode 100644
index 00000000000..95ce160ad6a
--- /dev/null
+++ b/docs/data/histograms/United States/012C20I.json	
@@ -0,0 +1 @@
+{"batchcode": "012C20I", "histograms": [{"batchcodes": ["012C20I"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012C26A.json b/docs/data/histograms/United States/012C26A.json
new file mode 100644
index 00000000000..8546a910a42
--- /dev/null
+++ b/docs/data/histograms/United States/012C26A.json	
@@ -0,0 +1 @@
+{"batchcode": "012C26A", "histograms": [{"batchcodes": ["012C26A"], "histogram": {"Amenorrhoea": 1, "Vaccination site lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012D20A.json b/docs/data/histograms/United States/012D20A.json
new file mode 100644
index 00000000000..770ab3f557d
--- /dev/null
+++ b/docs/data/histograms/United States/012D20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012D20A", "histograms": [{"batchcodes": ["012D20A"], "histogram": {"Pulmonary embolism": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012E21A.json b/docs/data/histograms/United States/012E21A.json
new file mode 100644
index 00000000000..f25ddd0ed9d
--- /dev/null
+++ b/docs/data/histograms/United States/012E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "012E21A", "histograms": [{"batchcodes": ["012E21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012F.json b/docs/data/histograms/United States/012F.json
new file mode 100644
index 00000000000..f6783694749
--- /dev/null
+++ b/docs/data/histograms/United States/012F.json	
@@ -0,0 +1 @@
+{"batchcode": "012F", "histograms": [{"batchcodes": ["012F", "042A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["012F"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Headache": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012F1IA.json b/docs/data/histograms/United States/012F1IA.json
new file mode 100644
index 00000000000..953f0bb4910
--- /dev/null
+++ b/docs/data/histograms/United States/012F1IA.json	
@@ -0,0 +1 @@
+{"batchcode": "012F1IA", "histograms": [{"batchcodes": ["012F1IA"], "histogram": {"Fatigue": 1, "Lymphadenopathy": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012F21 A.json b/docs/data/histograms/United States/012F21 A.json
new file mode 100644
index 00000000000..72a29d355ab
--- /dev/null
+++ b/docs/data/histograms/United States/012F21 A.json	
@@ -0,0 +1 @@
+{"batchcode": "012F21 A", "histograms": [{"batchcodes": ["012F21 A"], "histogram": {"Dizziness": 1, "Dysgeusia": 1, "Dysphonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012F211A.json b/docs/data/histograms/United States/012F211A.json
new file mode 100644
index 00000000000..db9798c7654
--- /dev/null
+++ b/docs/data/histograms/United States/012F211A.json	
@@ -0,0 +1 @@
+{"batchcode": "012F211A", "histograms": [{"batchcodes": ["012F211A"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012F21A CVS#151.json b/docs/data/histograms/United States/012F21A CVS#151.json
new file mode 100644
index 00000000000..575a079a9e1
--- /dev/null
+++ b/docs/data/histograms/United States/012F21A CVS#151.json	
@@ -0,0 +1 @@
+{"batchcode": "012F21A CVS#151", "histograms": [{"batchcodes": ["012F21A CVS#151", "1805022", "GJ2524 GIANT 34"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012F21A.json b/docs/data/histograms/United States/012F21A.json
new file mode 100644
index 00000000000..41f21589e34
--- /dev/null
+++ b/docs/data/histograms/United States/012F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "012F21A", "histograms": [{"batchcodes": ["012F21A"], "histogram": {"Expired product administered": 9, "Chills": 6, "Myalgia": 6, "Accidental overdose": 5, "Vaccination site pain": 5, "Headache": 4, "Product storage error": 4, "Dizziness": 3, "Fatigue": 3, "Inappropriate schedule of product administration": 3, "Pyrexia": 3, "Vaccination site erythema": 3, "Asthenia": 2, "Body temperature": 2, "Diarrhoea": 2, "Feeling abnormal": 2, "Lymphadenopathy": 2, "Malaise": 2, "Nausea": 2, "Pain in extremity": 2, "Product administered to patient of inappropriate age": 2, "Rash": 2, "Vaccination complication": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Accidental underdose": 1, "Allergy to vaccine": 1, "Back pain": 1, "COVID-19": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Erythema": 1, "Eye swelling": 1, "Feeling hot": 1, "Gait inability": 1, "Gastrointestinal pain": 1, "Genital tract inflammation": 1, "Hot flush": 1, "Illness": 1, "Incorrect dosage administered": 1, "Incorrect dose administered": 1, "Inflammation": 1, "Influenza": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Loss of personal independence in daily activities": 1, "Mass": 1, "Mouth swelling": 1, "Muscular weakness": 1, "Neck pain": 1, "Ocular discomfort": 1, "Oropharyngeal pain": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Somnolence": 1, "Spinal pain": 1, "Swollen tongue": 1, "Thinking abnormal": 1, "Tremor": 1, "Vaccination site discolouration": 1, "Vaccination site induration": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Wrong product administered": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012F2A.json b/docs/data/histograms/United States/012F2A.json
new file mode 100644
index 00000000000..5b88b4cb27d
--- /dev/null
+++ b/docs/data/histograms/United States/012F2A.json	
@@ -0,0 +1 @@
+{"batchcode": "012F2A", "histograms": [{"batchcodes": ["012F2A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012FZ11A.json b/docs/data/histograms/United States/012FZ11A.json
new file mode 100644
index 00000000000..15732c86522
--- /dev/null
+++ b/docs/data/histograms/United States/012FZ11A.json	
@@ -0,0 +1 @@
+{"batchcode": "012FZ11A", "histograms": [{"batchcodes": ["012FZ11A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012H20.json b/docs/data/histograms/United States/012H20.json
new file mode 100644
index 00000000000..53b6e7674f2
--- /dev/null
+++ b/docs/data/histograms/United States/012H20.json	
@@ -0,0 +1 @@
+{"batchcode": "012H20", "histograms": [{"batchcodes": ["012H20"], "histogram": {"Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Type IV hypersensitivity reaction": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012H20A.json b/docs/data/histograms/United States/012H20A.json
new file mode 100644
index 00000000000..a34c15ffdc2
--- /dev/null
+++ b/docs/data/histograms/United States/012H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012H20A", "histograms": [{"batchcodes": ["012H20A"], "histogram": {"Body temperature": 1, "Cough": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012H2113.json b/docs/data/histograms/United States/012H2113.json
new file mode 100644
index 00000000000..f735353837e
--- /dev/null
+++ b/docs/data/histograms/United States/012H2113.json	
@@ -0,0 +1 @@
+{"batchcode": "012H2113", "histograms": [{"batchcodes": ["012H2113"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012H213.json b/docs/data/histograms/United States/012H213.json
new file mode 100644
index 00000000000..d3616bf9604
--- /dev/null
+++ b/docs/data/histograms/United States/012H213.json	
@@ -0,0 +1 @@
+{"batchcode": "012H213", "histograms": [{"batchcodes": ["012H213"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012H21B.json b/docs/data/histograms/United States/012H21B.json
new file mode 100644
index 00000000000..7cad28ffa78
--- /dev/null
+++ b/docs/data/histograms/United States/012H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "012H21B", "histograms": [{"batchcodes": ["012H21B", "041A21A"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["012H21B", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["012H21B"], "histogram": {"Expired product administered": 114, "Accidental overdose": 19, "Pyrexia": 13, "Fatigue": 9, "Product quality issue": 9, "Pain in extremity": 8, "Myalgia": 7, "Product administration error": 6, "SARS-CoV-2 test": 6, "Inappropriate schedule of product administration": 5, "Vaccination complication": 5, "COVID-19": 4, "Chills": 4, "Headache": 4, "Arthralgia": 3, "Body temperature": 3, "Dyspnoea": 3, "Liquid product physical issue": 3, "Nausea": 3, "Pain": 3, "Poor quality product administered": 3, "Tremor": 3, "Ageusia": 2, "Anosmia": 2, "Cough": 2, "Decreased appetite": 2, "Dizziness": 2, "Electrocardiogram": 2, "Heart rate": 2, "Interchange of vaccine products": 2, "Loss of personal independence in daily activities": 2, "No adverse event": 2, "Palpitations": 2, "Urticaria": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Alanine aminotransferase": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Axillary pain": 1, "Back pain": 1, "Bedridden": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood glucose": 1, "Blood lactic acid": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Blood urea": 1, "Bone pain": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "COVID-19 screening": 1, "Cardiac disorder": 1, "Cardiac function test": 1, "Cerebral disorder": 1, "Chest X-ray": 1, "Chest pain": 1, "Constipation": 1, "Differential white blood cell count": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysphagia": 1, "Echocardiogram": 1, "Electrocardiogram ambulatory": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Flushing": 1, "Full blood count": 1, "Grip strength decreased": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypokinesia": 1, "Illness": 1, "Impaired work ability": 1, "Influenza": 1, "Injection site swelling": 1, "Insomnia": 1, "Joint stiffness": 1, "Lethargy": 1, "Limb discomfort": 1, "Lipase": 1, "Loss of consciousness": 1, "Malaise": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Migraine": 1, "Myocardial necrosis marker": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Oral herpes": 1, "Oral mucosal blistering": 1, "Oropharyngeal pain": 1, "Postural orthostatic tachycardia syndrome": 1, "Product administered to patient of inappropriate age": 1, "Product administration interrupted": 1, "Product physical issue": 1, "Product storage error": 1, "Rash": 1, "Rash pruritic": 1, "Red blood cell sedimentation rate": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Sleep disorder": 1, "Swelling": 1, "Tachycardia": 1, "Tenderness": 1, "Troponin I": 1, "Vaccination site discomfort": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012K20A.json b/docs/data/histograms/United States/012K20A.json
new file mode 100644
index 00000000000..cb31f068399
--- /dev/null
+++ b/docs/data/histograms/United States/012K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012K20A", "histograms": [{"batchcodes": ["012K20A"], "histogram": {"Lip dry": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L/626A.json b/docs/data/histograms/United States/012L/626A.json
new file mode 100644
index 00000000000..89037d21c67
--- /dev/null
+++ b/docs/data/histograms/United States/012L/626A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L/626A", "histograms": [{"batchcodes": ["012L/626A"], "histogram": {"Dysphagia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L02A.json b/docs/data/histograms/United States/012L02A.json
new file mode 100644
index 00000000000..fc5b3af5e19
--- /dev/null
+++ b/docs/data/histograms/United States/012L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L02A", "histograms": [{"batchcodes": ["012L02A"], "histogram": {"Migraine": 2, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L0A.json b/docs/data/histograms/United States/012L0A.json
new file mode 100644
index 00000000000..1e555622701
--- /dev/null
+++ b/docs/data/histograms/United States/012L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L0A", "histograms": [{"batchcodes": ["012L0A"], "histogram": {"Body temperature": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L10A.json b/docs/data/histograms/United States/012L10A.json
new file mode 100644
index 00000000000..e537614d35f
--- /dev/null
+++ b/docs/data/histograms/United States/012L10A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L10A", "histograms": [{"batchcodes": ["012L10A"], "histogram": {"Alopecia": 2, "Rash": 1, "Sepsis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L120A.json b/docs/data/histograms/United States/012L120A.json
new file mode 100644
index 00000000000..cfc5839f220
--- /dev/null
+++ b/docs/data/histograms/United States/012L120A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L120A", "histograms": [{"batchcodes": ["012L120A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L20.json b/docs/data/histograms/United States/012L20.json
new file mode 100644
index 00000000000..2f432f824c2
--- /dev/null
+++ b/docs/data/histograms/United States/012L20.json	
@@ -0,0 +1 @@
+{"batchcode": "012L20", "histograms": [{"batchcodes": ["012L20"], "histogram": {"Chills": 2, "Fatigue": 2, "Pyrexia": 2, "Body temperature": 1, "COVID-19": 1, "Dizziness": 1, "Dizziness postural": 1, "Headache": 1, "Myalgia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Visceral pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L2004.json b/docs/data/histograms/United States/012L2004.json
new file mode 100644
index 00000000000..4883c62907b
--- /dev/null
+++ b/docs/data/histograms/United States/012L2004.json	
@@ -0,0 +1 @@
+{"batchcode": "012L2004", "histograms": [{"batchcodes": ["012L2004"], "histogram": {"Blister": 1, "Infection": 1, "Injection site erythema": 1, "Injection site pain": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L201A.json b/docs/data/histograms/United States/012L201A.json
new file mode 100644
index 00000000000..ff60b54e725
--- /dev/null
+++ b/docs/data/histograms/United States/012L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L201A", "histograms": [{"batchcodes": ["012L201A"], "histogram": {"Aphasia": 1, "Blood glucose increased": 1, "Cerebrovascular accident": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L204.json b/docs/data/histograms/United States/012L204.json
new file mode 100644
index 00000000000..e7d7779ce06
--- /dev/null
+++ b/docs/data/histograms/United States/012L204.json	
@@ -0,0 +1 @@
+{"batchcode": "012L204", "histograms": [{"batchcodes": ["012L204"], "histogram": {"Dermatitis allergic": 1, "Headache": 1, "Pain in extremity": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L204A.json b/docs/data/histograms/United States/012L204A.json
new file mode 100644
index 00000000000..6655787b440
--- /dev/null
+++ b/docs/data/histograms/United States/012L204A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L204A", "histograms": [{"batchcodes": ["012L204A"], "histogram": {"Lymphadenopathy": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L207.json b/docs/data/histograms/United States/012L207.json
new file mode 100644
index 00000000000..c9166a3c617
--- /dev/null
+++ b/docs/data/histograms/United States/012L207.json	
@@ -0,0 +1 @@
+{"batchcode": "012L207", "histograms": [{"batchcodes": ["012L207"], "histogram": {"Anosmia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L20?- EITHER.json b/docs/data/histograms/United States/012L20?- EITHER.json
new file mode 100644
index 00000000000..b4b52d0ca10
--- /dev/null
+++ b/docs/data/histograms/United States/012L20?- EITHER.json	
@@ -0,0 +1 @@
+{"batchcode": "012L20?- EITHER", "histograms": [{"batchcodes": ["012L20?- EITHER"], "histogram": {"Peripheral coldness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L20A..json b/docs/data/histograms/United States/012L20A..json
new file mode 100644
index 00000000000..027bb61f3f7
--- /dev/null
+++ b/docs/data/histograms/United States/012L20A..json	
@@ -0,0 +1 @@
+{"batchcode": "012L20A.", "histograms": [{"batchcodes": ["012L20A."], "histogram": {"Injection site erythema": 1, "Myalgia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L20A.json b/docs/data/histograms/United States/012L20A.json
new file mode 100644
index 00000000000..36622da65bb
--- /dev/null
+++ b/docs/data/histograms/United States/012L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L20A", "histograms": [{"batchcodes": ["012L20A"], "histogram": {"Fatigue": 150, "Pyrexia": 139, "Headache": 133, "Pain in extremity": 130, "Chills": 129, "Vaccination site pain": 120, "Myalgia": 100, "Vaccination site erythema": 95, "Nausea": 66, "Pain": 66, "Pruritus": 64, "Rash": 62, "Arthralgia": 58, "Vaccination site swelling": 58, "Vaccination site pruritus": 57, "Dizziness": 54, "COVID-19": 51, "Erythema": 50, "SARS-CoV-2 test": 48, "Body temperature": 45, "Vaccination site warmth": 45, "Asthenia": 42, "Feeling abnormal": 40, "Diarrhoea": 36, "Cough": 31, "Vaccination complication": 30, "Vaccination site rash": 30, "Dyspnoea": 29, "Vomiting": 29, "Urticaria": 27, "Peripheral swelling": 25, "Injection site erythema": 24, "Injection site pain": 24, "Lymphadenopathy": 24, "Tremor": 24, "Malaise": 23, "Paraesthesia": 20, "Back pain": 19, "Blood pressure measurement": 19, "Illness": 18, "Heart rate increased": 17, "Product dose omission issue": 17, "Abdominal discomfort": 16, "Heart rate": 16, "Influenza like illness": 16, "Ageusia": 15, "Hypoaesthesia": 15, "Hyperhidrosis": 14, "Injection site pruritus": 14, "Injection site swelling": 14, "Oropharyngeal pain": 14, "Vaccination site induration": 14, "Blood test": 13, "Injection site warmth": 13, "Maternal exposure during pregnancy": 13, "Nasopharyngitis": 13, "Swelling": 13, "Anosmia": 12, "Gait disturbance": 12, "Limb discomfort": 12, "Musculoskeletal stiffness": 12, "Nasal congestion": 12, "Rash pruritic": 12, "Vaccination site reaction": 12, "Chest pain": 11, "Insomnia": 11, "Palpitations": 11, "Pregnancy test": 11, "Feeling cold": 10, "Feeling hot": 10, "Inappropriate schedule of product administration": 10, "Muscle spasms": 10, "Neck pain": 10, "SARS-CoV-2 test positive": 10, "Vertigo": 10, "Drug ineffective": 9, "Epistaxis": 9, "Hypersensitivity": 9, "Lethargy": 9, "Rash erythematous": 9, "Rhinorrhoea": 9, "Somnolence": 9, "Tinnitus": 9, "Vision blurred": 9, "Abdominal pain upper": 8, "Decreased appetite": 8, "Hot flush": 8, "Hypertension": 8, "Injection site rash": 8, "Joint swelling": 8, "Loss of personal independence in daily activities": 8, "Migraine": 8, "Abdominal pain": 7, "Computerised tomogram": 7, "Electrocardiogram": 7, "Expired product administered": 7, "Exposure during pregnancy": 7, "Herpes zoster": 7, "Incorrect route of product administration": 7, "Mobility decreased": 7, "Product administered to patient of inappropriate age": 7, "Tenderness": 7, "Ultrasound scan": 7, "Vaccination site mass": 7, "Vaccination site urticaria": 7, "Cellulitis": 6, "Chest X-ray": 6, "Chest discomfort": 6, "Gait inability": 6, "Hypoaesthesia oral": 6, "Inflammation": 6, "Lip swelling": 6, "Muscular weakness": 6, "No adverse event": 6, "Rash macular": 6, "SARS-CoV-2 antibody test": 6, "Sneezing": 6, "Throat irritation": 6, "Burning sensation": 5, "Contusion": 5, "Discomfort": 5, "Flushing": 5, "Heart rate irregular": 5, "Hypersomnia": 5, "Incorrect dose administered": 5, "Loss of consciousness": 5, "Oxygen saturation": 5, "Periarthritis": 5, "Pharyngeal swelling": 5, "Pneumonia": 5, "Swelling face": 5, "Axillary pain": 4, "Blood glucose": 4, "Blood pressure increased": 4, "Bone pain": 4, "Dehydration": 4, "Dysphagia": 4, "Ear pain": 4, "Echocardiogram": 4, "Extra dose administered": 4, "Hypotension": 4, "Paraesthesia oral": 4, "Skin discolouration": 4, "Skin reaction": 4, "Vaccination site movement impairment": 4, "Weight decreased": 4, "Accidental overdose": 3, "Allergy to vaccine": 3, "Anaphylactic reaction": 3, "Antibody test": 3, "Balance disorder": 3, "Biopsy": 3, "Body temperature increased": 3, "Cardiac stress test": 3, "Dry skin": 3, "Dysgeusia": 3, "Dyspepsia": 3, "Dysphonia": 3, "Ear discomfort": 3, "Eczema": 3, "Eye pain": 3, "Eye swelling": 3, "Gastrooesophageal reflux disease": 3, "Head discomfort": 3, "Hypokinesia": 3, "Influenza": 3, "Injection site urticaria": 3, "Joint stiffness": 3, "Liver function test": 3, "Magnetic resonance imaging": 3, "Night sweats": 3, "Pallor": 3, "Presyncope": 3, "Product storage error": 3, "Rash papular": 3, "Respiratory rate": 3, "Retching": 3, "SARS-CoV-2 test negative": 3, "Scratch": 3, "Stress": 3, "Tachycardia": 3, "Therapeutic response unexpected": 3, "Thrombosis": 3, "Vaccination site inflammation": 3, "Abdominal distension": 2, "Abscess": 2, "Accidental underdose": 2, "Adverse drug reaction": 2, "Alopecia": 2, "Arrhythmia": 2, "Atrial fibrillation": 2, "Blood potassium": 2, "Blood potassium decreased": 2, "Blood pressure fluctuation": 2, "Blood pressure systolic": 2, "Bronchitis": 2, "Bursitis": 2, "C-reactive protein": 2, "Cerebrovascular accident": 2, "Chromaturia": 2, "Constipation": 2, "Deafness": 2, "Disorientation": 2, "Dry eye": 2, "Dry mouth": 2, "Dyskinesia": 2, "Eating disorder": 2, "Endocrine ophthalmopathy": 2, "Exophthalmos": 2, "Exposure via skin contact": 2, "Facial paralysis": 2, "Faeces discoloured": 2, "Fall": 2, "Feeding disorder": 2, "Gastrointestinal 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"Hepatitis C virus test": 1, "Herpes simplex": 1, "Hordeolum": 1, "Hypercoagulation": 1, "Hyperglycaemia": 1, "Hyperventilation": 1, "Hypoglycaemia": 1, "Hypothermia": 1, "Hypoxia": 1, "Idiosyncratic drug reaction": 1, "Immature granulocyte count": 1, "Immobile": 1, "Ingrown hair": 1, "Injection": 1, "Injection site cellulitis": 1, "Injection site discolouration": 1, "Injection site haemorrhage": 1, "Injection site hypoaesthesia": 1, "Injection site inflammation": 1, "Injection site irritation": 1, "Injection site nodule": 1, "Injection site oedema": 1, "Injection site scar": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "International normalised ratio": 1, "International normalised ratio decreased": 1, "Intervertebral disc protrusion": 1, "Joint warmth": 1, "Kidney infection": 1, "Laryngomalacia": 1, "Leukoplakia oral": 1, "Limb mass": 1, "Lip dry": 1, "Lip haemorrhage": 1, "Lip ulceration": 1, "Liver function test increased": 1, "Lower respiratory tract 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1, "Wheezing": 1, "White blood cell count": 1, "White blood cell count increased": 1, "Whole body scan": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L20M.json b/docs/data/histograms/United States/012L20M.json
new file mode 100644
index 00000000000..bc0b4a2c119
--- /dev/null
+++ b/docs/data/histograms/United States/012L20M.json	
@@ -0,0 +1 @@
+{"batchcode": "012L20M", "histograms": [{"batchcodes": ["012L20M"], "histogram": {"Fatigue": 1, "Nasopharyngitis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L21A.json b/docs/data/histograms/United States/012L21A.json
new file mode 100644
index 00000000000..56b9cac08ff
--- /dev/null
+++ b/docs/data/histograms/United States/012L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L21A", "histograms": [{"batchcodes": ["012L21A"], "histogram": {"Tinnitus": 2, "Abdominal pain upper": 1, "Dizziness": 1, "Fatigue": 1, "Feeding disorder": 1, "Headache": 1, "Loss of personal independence in daily activities": 1, "Mobility decreased": 1, "Myalgia": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L28.json b/docs/data/histograms/United States/012L28.json
new file mode 100644
index 00000000000..3815ceb085d
--- /dev/null
+++ b/docs/data/histograms/United States/012L28.json	
@@ -0,0 +1 @@
+{"batchcode": "012L28", "histograms": [{"batchcodes": ["012L28"], "histogram": {"Erythema": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Skin exfoliation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L29A.json b/docs/data/histograms/United States/012L29A.json
new file mode 100644
index 00000000000..0525075bf92
--- /dev/null
+++ b/docs/data/histograms/United States/012L29A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L29A", "histograms": [{"batchcodes": ["012L29A"], "histogram": {"Contusion": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L2A.json b/docs/data/histograms/United States/012L2A.json
new file mode 100644
index 00000000000..9efd5f04e55
--- /dev/null
+++ b/docs/data/histograms/United States/012L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "012L2A", "histograms": [{"batchcodes": ["012L2A"], "histogram": {"Headache": 2, "Pyrexia": 2, "Body temperature": 1, "Fatigue": 1, "Influenza B virus test": 1, "Influenza like illness": 1, "Nausea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L2D8.json b/docs/data/histograms/United States/012L2D8.json
new file mode 100644
index 00000000000..7bea9e69fc8
--- /dev/null
+++ b/docs/data/histograms/United States/012L2D8.json	
@@ -0,0 +1 @@
+{"batchcode": "012L2D8", "histograms": [{"batchcodes": ["012L2D8"], "histogram": {"Chest discomfort": 1, "Dyspnoea": 1, "Mouth breathing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L2DA.json b/docs/data/histograms/United States/012L2DA.json
new file mode 100644
index 00000000000..c257be01e5f
--- /dev/null
+++ b/docs/data/histograms/United States/012L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "012L2DA", "histograms": [{"batchcodes": ["012L2DA"], "histogram": {"Back pain": 1, "Fatigue": 1, "Headache": 1, "Intentional dose omission": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012L2OA.json b/docs/data/histograms/United States/012L2OA.json
new file mode 100644
index 00000000000..fb1267c387e
--- /dev/null
+++ b/docs/data/histograms/United States/012L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "012L2OA", "histograms": [{"batchcodes": ["012L2OA"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chills": 1, "Dyspnoea": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Oral pain": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain of skin": 1, "Pyrexia": 1, "Tinnitus": 1, "Upper-airway cough syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LA0A.json b/docs/data/histograms/United States/012LA0A.json
new file mode 100644
index 00000000000..e769871d473
--- /dev/null
+++ b/docs/data/histograms/United States/012LA0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012LA0A", "histograms": [{"batchcodes": ["012LA0A"], "histogram": {"Chills": 3, "Dizziness": 3, "Fatigue": 3, "Feeling cold": 3, "Hyperhidrosis": 3, "Pyrexia": 3, "Body temperature": 2, "Feeling abnormal": 2, "Influenza": 2, "Vaccination complication": 2, "Depressed mood": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LD00A.json b/docs/data/histograms/United States/012LD00A.json
new file mode 100644
index 00000000000..0282c4642c5
--- /dev/null
+++ b/docs/data/histograms/United States/012LD00A.json	
@@ -0,0 +1 @@
+{"batchcode": "012LD00A", "histograms": [{"batchcodes": ["012LD00A"], "histogram": {"Magnetic resonance imaging": 1, "Ultrasound scan": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LD0A.json b/docs/data/histograms/United States/012LD0A.json
new file mode 100644
index 00000000000..3ab3538f425
--- /dev/null
+++ b/docs/data/histograms/United States/012LD0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012LD0A", "histograms": [{"batchcodes": ["012LD0A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LM0A.json b/docs/data/histograms/United States/012LM0A.json
new file mode 100644
index 00000000000..123772835b2
--- /dev/null
+++ b/docs/data/histograms/United States/012LM0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012LM0A", "histograms": [{"batchcodes": ["012LM0A"], "histogram": {"Lactose intolerance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LZ0A OR 017L.json b/docs/data/histograms/United States/012LZ0A OR 017L.json
new file mode 100644
index 00000000000..50de0ae6743
--- /dev/null
+++ b/docs/data/histograms/United States/012LZ0A OR 017L.json	
@@ -0,0 +1 @@
+{"batchcode": "012LZ0A OR 017L", "histograms": [{"batchcodes": ["012LZ0A OR 017L"], "histogram": {"Arthralgia": 1, "Cardiac pacemaker insertion": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LZ0A.json b/docs/data/histograms/United States/012LZ0A.json
new file mode 100644
index 00000000000..b56978c5866
--- /dev/null
+++ b/docs/data/histograms/United States/012LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012LZ0A", "histograms": [{"batchcodes": ["012LZ0A"], "histogram": {"Fatigue": 3, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Acute respiratory failure": 1, "Alopecia": 1, "Body temperature": 1, "Chest X-ray": 1, "Chills": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Feeling abnormal": 1, "Food poisoning": 1, "Illness": 1, "Myalgia": 1, "Myocardial infarction": 1, "Pain": 1, "Pneumonia": 1, "Pulmonary embolism": 1, "Thrombosis": 1, "Ultrasound Doppler": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LZCA.json b/docs/data/histograms/United States/012LZCA.json
new file mode 100644
index 00000000000..95320c6a45a
--- /dev/null
+++ b/docs/data/histograms/United States/012LZCA.json	
@@ -0,0 +1 @@
+{"batchcode": "012LZCA", "histograms": [{"batchcodes": ["012LZCA"], "histogram": {"Balance disorder": 1, "Dizziness": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012LZOA.json b/docs/data/histograms/United States/012LZOA.json
new file mode 100644
index 00000000000..ef1fcb26093
--- /dev/null
+++ b/docs/data/histograms/United States/012LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "012LZOA", "histograms": [{"batchcodes": ["012LZOA"], "histogram": {"Antibody test": 1, "Bedridden": 1, "Cardiopulmonary exercise test": 1, "Chills": 1, "Fatigue": 1, "Hypersomnia": 1, "Memory impairment": 1, "Mobility decreased": 1, "Myalgia": 1, "Pain": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M(Z/2)01.json b/docs/data/histograms/United States/012M(Z/2)01.json
new file mode 100644
index 00000000000..e76d141c136
--- /dev/null
+++ b/docs/data/histograms/United States/012M(Z/2)01.json	
@@ -0,0 +1 @@
+{"batchcode": "012M(Z/2)01", "histograms": [{"batchcodes": ["012M(Z/2)01"], "histogram": {"Faeces discoloured": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M00A.json b/docs/data/histograms/United States/012M00A.json
new file mode 100644
index 00000000000..8efba400a9b
--- /dev/null
+++ b/docs/data/histograms/United States/012M00A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M00A", "histograms": [{"batchcodes": ["012M00A"], "histogram": {"Abscess limb": 1, "Antibody test": 1, "Burning sensation": 1, "Erythema": 1, "Glossitis": 1, "Mouth ulceration": 1, "Pain": 1, "Peripheral swelling": 1, "Tongue discolouration": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M020A.json b/docs/data/histograms/United States/012M020A.json
new file mode 100644
index 00000000000..e98ad707cae
--- /dev/null
+++ b/docs/data/histograms/United States/012M020A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M020A", "histograms": [{"batchcodes": ["012M020A"], "histogram": {"Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M0A.json b/docs/data/histograms/United States/012M0A.json
new file mode 100644
index 00000000000..e887f754d80
--- /dev/null
+++ b/docs/data/histograms/United States/012M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M0A", "histograms": [{"batchcodes": ["012M0A"], "histogram": {"Vaccination site erythema": 2, "Vaccination site warmth": 2, "Device connection issue": 1, "Headache": 1, "Underdose": 1, "Vaccination site irritation": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M120A.json b/docs/data/histograms/United States/012M120A.json
new file mode 100644
index 00000000000..1722d4090f2
--- /dev/null
+++ b/docs/data/histograms/United States/012M120A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M120A", "histograms": [{"batchcodes": ["012M120A"], "histogram": {"Pain in extremity": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M18.json b/docs/data/histograms/United States/012M18.json
new file mode 100644
index 00000000000..57849113ac1
--- /dev/null
+++ b/docs/data/histograms/United States/012M18.json	
@@ -0,0 +1 @@
+{"batchcode": "012M18", "histograms": [{"batchcodes": ["012M18"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Contusion": 1, "Erythema": 1, "Fall": 1, "Hypertension": 1, "Joint swelling": 1, "Musculoskeletal disorder": 1, "Neck mass": 1, "Nervousness": 1, "Peripheral swelling": 1, "Pruritus": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2(OR 7)0A.json b/docs/data/histograms/United States/012M2(OR 7)0A.json
new file mode 100644
index 00000000000..8bff00be85d
--- /dev/null
+++ b/docs/data/histograms/United States/012M2(OR 7)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2(OR 7)0A", "histograms": [{"batchcodes": ["012M2(OR 7)0A"], "histogram": {"Fatigue": 1, "Headache": 1, "Lymphadenopathy": 1, "Urinary tract infection": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2-0A.json b/docs/data/histograms/United States/012M2-0A.json
new file mode 100644
index 00000000000..e175b70bfb2
--- /dev/null
+++ b/docs/data/histograms/United States/012M2-0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2-0A", "histograms": [{"batchcodes": ["012M2-0A"], "histogram": {"Maternal exposure during pregnancy": 1, "Pregnancy test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2-20A.json b/docs/data/histograms/United States/012M2-20A.json
new file mode 100644
index 00000000000..4971779579f
--- /dev/null
+++ b/docs/data/histograms/United States/012M2-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2-20A", "histograms": [{"batchcodes": ["012M2-20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M20.json b/docs/data/histograms/United States/012M20.json
new file mode 100644
index 00000000000..f702202d5e1
--- /dev/null
+++ b/docs/data/histograms/United States/012M20.json	
@@ -0,0 +1 @@
+{"batchcode": "012M20", "histograms": [{"batchcodes": ["012M20"], "histogram": {"Anaphylactic reaction": 1, "Device connection issue": 1, "Exposure via skin contact": 1, "Renal infarct": 1, "Renal vein thrombosis": 1, "SARS-CoV-2 antibody test": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M20/A.json b/docs/data/histograms/United States/012M20/A.json
new file mode 100644
index 00000000000..827c4aab00a
--- /dev/null
+++ b/docs/data/histograms/United States/012M20/A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M20/A", "histograms": [{"batchcodes": ["012M20/A"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M201.json b/docs/data/histograms/United States/012M201.json
new file mode 100644
index 00000000000..a8ad7209021
--- /dev/null
+++ b/docs/data/histograms/United States/012M201.json	
@@ -0,0 +1 @@
+{"batchcode": "012M201", "histograms": [{"batchcodes": ["012M201"], "histogram": {"Product administered at inappropriate site": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2019.json b/docs/data/histograms/United States/012M2019.json
new file mode 100644
index 00000000000..da00545dcc2
--- /dev/null
+++ b/docs/data/histograms/United States/012M2019.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2019", "histograms": [{"batchcodes": ["012M2019"], "histogram": {"Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M201A.json b/docs/data/histograms/United States/012M201A.json
new file mode 100644
index 00000000000..e66b224735a
--- /dev/null
+++ b/docs/data/histograms/United States/012M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M201A", "histograms": [{"batchcodes": ["012M201A"], "histogram": {"Pruritus": 2, "Erythema": 1, "Fatigue": 1, "Foot deformity": 1, "Gait disturbance": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Rash macular": 1, "Rash papular": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M204.json b/docs/data/histograms/United States/012M204.json
new file mode 100644
index 00000000000..72619c396d5
--- /dev/null
+++ b/docs/data/histograms/United States/012M204.json	
@@ -0,0 +1 @@
+{"batchcode": "012M204", "histograms": [{"batchcodes": ["012M204"], "histogram": {"Diarrhoea": 2, "Eructation": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Flatulence": 1, "Glossodynia": 1, "Incorrect dose administered": 1, "Infection": 1, "Inflammation": 1, "Magnetic resonance imaging": 1, "Nightmare": 1, "Oropharyngeal pain": 1, "Pulmonary mass": 1, "Rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M208.json b/docs/data/histograms/United States/012M208.json
new file mode 100644
index 00000000000..1e6a1ff2925
--- /dev/null
+++ b/docs/data/histograms/United States/012M208.json	
@@ -0,0 +1 @@
+{"batchcode": "012M208", "histograms": [{"batchcodes": ["012M208"], "histogram": {"Vomiting": 2, "Abdominal discomfort": 1, "Body temperature": 1, "Chills": 1, "Headache": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Motion sickness": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M209.json b/docs/data/histograms/United States/012M209.json
new file mode 100644
index 00000000000..3705549bcc2
--- /dev/null
+++ b/docs/data/histograms/United States/012M209.json	
@@ -0,0 +1 @@
+{"batchcode": "012M209", "histograms": [{"batchcodes": ["012M209"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M20A MTTDT.json b/docs/data/histograms/United States/012M20A MTTDT.json
new file mode 100644
index 00000000000..6711d5dcb2e
--- /dev/null
+++ b/docs/data/histograms/United States/012M20A MTTDT.json	
@@ -0,0 +1 @@
+{"batchcode": "012M20A MTTDT", "histograms": [{"batchcodes": ["012M20A MTTDT"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M20A-72021.json b/docs/data/histograms/United States/012M20A-72021.json
new file mode 100644
index 00000000000..13e9f37178e
--- /dev/null
+++ b/docs/data/histograms/United States/012M20A-72021.json	
@@ -0,0 +1 @@
+{"batchcode": "012M20A-72021", "histograms": [{"batchcodes": ["012M20A-72021"], "histogram": {"Asthenia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M20A..json b/docs/data/histograms/United States/012M20A..json
new file mode 100644
index 00000000000..7b376eabdf9
--- /dev/null
+++ b/docs/data/histograms/United States/012M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "012M20A.", "histograms": [{"batchcodes": ["012M20A."], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M20A.json b/docs/data/histograms/United States/012M20A.json
new file mode 100644
index 00000000000..08fc4446860
--- /dev/null
+++ b/docs/data/histograms/United States/012M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M20A", "histograms": [{"batchcodes": ["011A21A", "012M20A"], "histogram": {"Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}, {"batchcodes": ["012M20A"], "histogram": {"Headache": 145, "Pyrexia": 143, "Fatigue": 134, "Chills": 125, "Pain in extremity": 116, "Vaccination site pain": 97, "Myalgia": 93, "Nausea": 74, "Pain": 72, "Rash": 69, "Vaccination site erythema": 66, "Dizziness": 63, "Pruritus": 55, "Vaccination site swelling": 51, "Body temperature": 45, "Erythema": 39, "Arthralgia": 38, "Asthenia": 38, "SARS-CoV-2 test": 36, "Vaccination site pruritus": 36, "Vaccination site warmth": 36, "Diarrhoea": 34, "Vaccination site rash": 34, "Feeling abnormal": 33, "COVID-19": 32, "Dyspnoea": 28, "Vomiting": 25, "Blood pressure measurement": 23, "Influenza like illness": 23, "Malaise": 23, "Urticaria": 23, "Injection site erythema": 21, "Peripheral swelling": 21, "Paraesthesia": 20, "Expired product administered": 18, "Lymphadenopathy": 18, "Illness": 16, "Injection site pain": 16, "Swelling": 16, "Vaccination site induration": 16, "Hypoaesthesia": 15, "Injection site swelling": 15, "Decreased appetite": 14, "Heart rate": 14, "Injection site pruritus": 14, "Back pain": 13, "Feeling hot": 13, "Hyperhidrosis": 13, "Somnolence": 13, "Inappropriate schedule of product administration": 12, "Oropharyngeal pain": 12, "Tachycardia": 12, "Chest pain": 11, "Cough": 11, "Herpes zoster": 11, "Limb discomfort": 11, "Maternal exposure during pregnancy": 11, "Product dose omission issue": 11, "Blood test": 10, "Chest discomfort": 10, "Gait disturbance": 10, "Injection site warmth": 10, "Rash erythematous": 10, "Tenderness": 10, "Drug ineffective": 9, "Fall": 9, "Hypersensitivity": 9, "Muscle spasms": 9, "Musculoskeletal stiffness": 9, "Rash macular": 9, "Rash pruritic": 9, "Vaccination site mass": 9, "Computerised tomogram": 8, "Tremor": 8, "Vaccination complication": 8, "Abdominal pain": 7, "Ageusia": 7, "Antibody test": 7, "Balance disorder": 7, "Discomfort": 7, "Heart rate increased": 7, "Hypertension": 7, "Lethargy": 7, "Pregnancy test": 7, "Vaccination site reaction": 7, "Burning sensation": 6, "Dysphagia": 6, "Neck pain": 6, "Palpitations": 6, "Product administered to patient of inappropriate age": 6, "SARS-CoV-2 test positive": 6, "Swelling face": 6, "X-ray": 6, "Abdominal pain upper": 5, "Anosmia": 5, "Extra dose administered": 5, "Feeling cold": 5, "Hypersomnia": 5, "Insomnia": 5, "Joint swelling": 5, "Migraine": 5, "Off label use": 5, "Paraesthesia oral": 5, "Pharyngeal swelling": 5, "Product storage error": 5, "SARS-CoV-2 antibody test": 5, "Ultrasound scan": 5, "Vaccination site lymphadenopathy": 5, "Vertigo": 5, "Abdominal discomfort": 4, "Axillary pain": 4, "Blister": 4, "Body temperature increased": 4, "Cold sweat": 4, "Dehydration": 4, "Electrocardiogram": 4, "Eye swelling": 4, "Flushing": 4, "Hypoaesthesia oral": 4, "Hypokinesia": 4, "Incorrect dose administered": 4, "Injection site discolouration": 4, "Injection site induration": 4, "Mobility decreased": 4, "Muscle twitching": 4, "Nasal congestion": 4, "Nervousness": 4, "Neuralgia": 4, "No adverse event": 4, "Oxygen saturation": 4, "Pain in jaw": 4, "Syncope": 4, "Tinnitus": 4, "Vaccination site bruising": 4, "Bell's palsy": 3, "Blood glucose": 3, "Blood glucose increased": 3, "Blood pressure decreased": 3, "Blood pressure increased": 3, "Condition aggravated": 3, "Confusional state": 3, "Contusion": 3, "Device connection issue": 3, "Ear pain": 3, "Exposure during pregnancy": 3, "Glucose tolerance test": 3, "Injection site mass": 3, "Loss of consciousness": 3, "Memory impairment": 3, "Movement disorder": 3, "Musculoskeletal discomfort": 3, "Myocardial necrosis marker": 3, "Oedema": 3, "Oedema peripheral": 3, "Platelet count": 3, "Pneumonia": 3, "Presyncope": 3, "Rhinorrhoea": 3, "Sensitive skin": 3, "Skin discolouration": 3, "Sleep disorder": 3, "Throat irritation": 3, "Thrombosis": 3, "Underdose": 3, "Vaccination site discolouration": 3, "Vaccination site inflammation": 3, "Vaccination site urticaria": 3, "Accidental overdose": 2, "Accidental underdose": 2, "Adverse reaction": 2, "Alanine aminotransferase": 2, "Alopecia": 2, "Amnesia": 2, "Angioedema": 2, "Anxiety": 2, "Arthritis": 2, "Aspartate aminotransferase": 2, "Bedridden": 2, "Biopsy": 2, "Blood cholesterol": 2, "Blood creatinine": 2, "Blood pressure fluctuation": 2, "Bone pain": 2, "C-reactive protein": 2, "Counterfeit product administered": 2, "Diplopia": 2, "Discharge": 2, "Disorientation": 2, "Dry skin": 2, "Dysgeusia": 2, "Dysphonia": 2, "Dysuria": 2, "Ear discomfort": 2, "Exposure via breast milk": 2, "Exposure via skin contact": 2, "Eye pain": 2, "Fear": 2, "Feeling of body temperature change": 2, "Fibrin D dimer": 2, "Gait inability": 2, "Gastritis": 2, "Glomerular filtration rate": 2, "Glossodynia": 2, "Groin pain": 2, "Haematocrit": 2, "Haemoglobin": 2, "Haemorrhage": 2, "Hair texture abnormal": 2, "Head discomfort": 2, "Head injury": 2, "Hot flush": 2, "Hypoacusis": 2, "Hypotension": 2, "Incoherent": 2, "Incorrect route of product administration": 2, "Induration": 2, "Inflammation": 2, "Influenza": 2, "Injection site extravasation": 2, "Injection site inflammation": 2, "Injection site rash": 2, "Laryngitis": 2, "Limb mass": 2, "Lymph node pain": 2, "Magnetic resonance imaging": 2, "Magnetic resonance imaging head": 2, "Mean cell volume": 2, "Muscular weakness": 2, "Myocardial infarction": 2, "Neck mass": 2, "Oral discomfort": 2, "Oral herpes": 2, "Oral pain": 2, "Oropharyngeal discomfort": 2, "Panic attack": 2, "Peripheral coldness": 2, "Poor quality product administered": 2, "Post herpetic neuralgia": 2, "Product administered at inappropriate site": 2, "Product temperature excursion issue": 2, "Pulmonary congestion": 2, "Pulmonary embolism": 2, "Pustule": 2, "Rash papular": 2, "Rash vesicular": 2, "Rheumatoid arthritis": 2, "Secretion discharge": 2, "Sinusitis": 2, "Skin laceration": 2, "Skin mass": 2, "Skin reaction": 2, "Sleep deficit": 2, "Speech disorder": 2, "Suspected COVID-19": 2, "Swollen tongue": 2, "Taste disorder": 2, "Thinking abnormal": 2, "Urinary incontinence": 2, "Urine odour abnormal": 2, "Vaccination site discomfort": 2, "Vaccination site movement impairment": 2, "Vision blurred": 2, "Visual impairment": 2, "White blood cell count": 2, "Abdominal pain lower": 1, "Abnormal faeces": 1, "Abscess limb": 1, "Acne": 1, "Acoustic stimulation tests": 1, "Adverse drug reaction": 1, "Age-related macular degeneration": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Anion gap": 1, "Antibody test negative": 1, "Aphthous ulcer": 1, "Arrhythmia": 1, "Arthropathy": 1, "Atrial fibrillation": 1, "Audiogram": 1, "Autoimmune disorder": 1, "Behavioural therapy": 1, "Blepharitis": 1, "Blindness transient": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood culture": 1, "Blood glucose decreased": 1, "Blood potassium": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood triglycerides": 1, "Blood urea": 1, "Blue toe syndrome": 1, "Bowel movement irregularity": 1, "Breast pain": 1, "C-reactive protein increased": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Cardiac function test": 1, "Cardiac infection": 1, "Cardiac stress test": 1, "Cardiomegaly": 1, "Cataract": 1, "Catheter management": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Cheilitis": 1, "Chest X-ray": 1, "Chlamydia test negative": 1, "Coagulation factor": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Computerised tomogram normal": 1, "Coronavirus test": 1, "Coronavirus test positive": 1, "Culture urine": 1, "Cyanosis": 1, "Cystic fibrosis": 1, "Deafness": 1, "Deafness unilateral": 1, "Death": 1, "Deep vein thrombosis": 1, "Delirium": 1, "Diabetes mellitus": 1, "Disturbance in attention": 1, "Dry eye": 1, "Dry mouth": 1, "Dry throat": 1, "Dysarthria": 1, "Ear infection": 1, "Ear infection viral": 1, "Ear swelling": 1, "Eating disorder": 1, "Electrolyte imbalance": 1, "Enamel anomaly": 1, "Epinephrine increased": 1, "Epstein-Barr virus antibody positive": 1, "Essential hypertension": 1, "Exposure to SARS-CoV-2": 1, "Eye disorder": 1, "Eye infection": 1, "Eye irritation": 1, "Eye pruritus": 1, "Eyelid thickening": 1, "Facial pain": 1, "Fear of death": 1, "Feeding disorder": 1, "Feeling drunk": 1, "Feeling jittery": 1, "Fibromyalgia": 1, "Flatulence": 1, "Fluid retention": 1, "Fracture": 1, "Freezing phenomenon": 1, "Full blood count": 1, "Gastrooesophageal reflux disease": 1, "Gingival bleeding": 1, "Gingival pain": 1, "Gingival swelling": 1, "Gonorrhoea": 1, "Gout": 1, "Group B streptococcus neonatal sepsis": 1, "HIV antibody": 1, "Haemoglobin abnormal": 1, "Haemoglobin electrophoresis": 1, "Hair injury": 1, "Heart rate decreased": 1, "Hepatic enzyme": 1, "Hepatitis B surface antigen": 1, "Herpes simplex": 1, "Herpes virus infection": 1, "High density lipoprotein": 1, "Hordeolum": 1, "Hypermetabolism": 1, "Hypophagia": 1, "Hypoxia": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Impetigo": 1, "Incorrect product administration duration": 1, "Influenza virus test": 1, "Injection site bruising": 1, "Injection site discomfort": 1, "Injection site lymphadenopathy": 1, "Injection site reaction": 1, "Intervertebral disc degeneration": 1, "Irritability": 1, "Joint range of motion decreased": 1, "Joint stiffness": 1, "Keratosis pilaris": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Lacunar infarction": 1, "Lacunar stroke": 1, "Large intestinal obstruction": 1, "Laryngoscopy": 1, "Lip pain": 1, "Lip swelling": 1, "Liver function test": 1, "Logorrhoea": 1, "Loss of personal independence in daily activities": 1, "Low density lipoprotein": 1, "Lower limb fracture": 1, "Lymphatic disorder": 1, "Magnetic resonance imaging heart": 1, "Mass": 1, "Mastication disorder": 1, "Maternal exposure during breast feeding": 1, "Mean cell haemoglobin": 1, "Miosis": 1, "Motor dysfunction": 1, "Mouth swelling": 1, "Mucosal inflammation": 1, "Muscle strain": 1, "Nasal discharge discolouration": 1, "Nasal discomfort": 1, "Nasopharyngitis": 1, "Neoplasm": 1, "Neoplasm malignant": 1, "Nerve injury": 1, "Neuroma": 1, "Neuropsychiatric symptoms": 1, "Neutropenia": 1, "Night sweats": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Oedema mouth": 1, "Oral candidiasis": 1, "Oropharyngeal blistering": 1, "Orthopnoea": 1, "Osteoarthritis": 1, "Oxygen saturation decreased": 1, "Painful respiration": 1, "Pallor": 1, "Pancreatic carcinoma": 1, "Pancreatic enlargement": 1, "Paralysis": 1, "Parosmia": 1, "Petechiae": 1, "Pharyngitis": 1, "Pharyngitis bacterial": 1, "Photophobia": 1, "Physical examination": 1, "Plague": 1, "Platelet count decreased": 1, "Pollakiuria": 1, "Polymerase chain reaction": 1, "Poor quality sleep": 1, "Prenatal screening test": 1, "Product administration error": 1, "Product administration interrupted": 1, "Product availability issue": 1, "Product colour issue": 1, "Productive cough": 1, "Protein total normal": 1, "Pulmonary hypertension": 1, "Pulmonary pain": 1, "Pulse abnormal": 1, "Rash pustular": 1, "Red blood cell count": 1, "Renal disorder": 1, "Respiratory rate": 1, "Restlessness": 1, "Retching": 1, "Rhesus antigen negative": 1, "Rubella": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 antibody test positive": 1, "Salt craving": 1, "Seborrhoea": 1, "Sensory disturbance": 1, "Sinus congestion": 1, "Sinus disorder": 1, "Sinus pain": 1, "Skin burning sensation": 1, "Skin depigmentation": 1, "Skin discharge": 1, "Skin exfoliation": 1, "Skin induration": 1, "Skin irritation": 1, "Skin swelling": 1, "Skin warm": 1, "Skin wrinkling": 1, "Sleep apnoea syndrome": 1, "Smear cervix": 1, "Sneezing": 1, "Spinal muscular atrophy": 1, "Spinal pain": 1, "Splenomegaly": 1, "Sunburn": 1, "Systemic lupus erythematosus": 1, "Therapeutic response unexpected": 1, "Thyroid gland scan abnormal": 1, "Tongue discolouration": 1, "Tongue disorder": 1, "Tongue pigmentation": 1, "Tooth disorder": 1, "Tooth fracture": 1, "Tooth injury": 1, "Toothache": 1, "Treponema test": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound abdomen": 1, "Upper respiratory tract congestion": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urine output increased": 1, "Vaccination failure": 1, "Vaccination site haemorrhage": 1, "Vaccination site nodule": 1, "Vaccination site scab": 1, "Vertebral end plate inflammation": 1, "Vertigo positional": 1, "Weight": 1, "Weight decreased": 1, "Wrong product administered": 1, "Wrong technique in device usage process": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M20M.json b/docs/data/histograms/United States/012M20M.json
new file mode 100644
index 00000000000..69885d7977b
--- /dev/null
+++ b/docs/data/histograms/United States/012M20M.json	
@@ -0,0 +1 @@
+{"batchcode": "012M20M", "histograms": [{"batchcodes": ["012M20M"], "histogram": {"Asthma": 1, "Cardiac flutter": 1, "Chest discomfort": 1, "Chills": 1, "Facial asymmetry": 1, "Fatigue": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Tremor": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M21A.json b/docs/data/histograms/United States/012M21A.json
new file mode 100644
index 00000000000..777facb6c51
--- /dev/null
+++ b/docs/data/histograms/United States/012M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M21A", "histograms": [{"batchcodes": ["012M21A"], "histogram": {"Body temperature": 2, "Dizziness": 2, "Pyrexia": 2, "Accidental overdose": 1, "Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M26A.json b/docs/data/histograms/United States/012M26A.json
new file mode 100644
index 00000000000..1c0c71b59b4
--- /dev/null
+++ b/docs/data/histograms/United States/012M26A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M26A", "histograms": [{"batchcodes": ["012M26A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M28.json b/docs/data/histograms/United States/012M28.json
new file mode 100644
index 00000000000..8257ceb32d9
--- /dev/null
+++ b/docs/data/histograms/United States/012M28.json	
@@ -0,0 +1 @@
+{"batchcode": "012M28", "histograms": [{"batchcodes": ["012M28"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Rash macular": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M29A.json b/docs/data/histograms/United States/012M29A.json
new file mode 100644
index 00000000000..6e44e438f9c
--- /dev/null
+++ b/docs/data/histograms/United States/012M29A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M29A", "histograms": [{"batchcodes": ["012M29A"], "histogram": {"Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2BA.json b/docs/data/histograms/United States/012M2BA.json
new file mode 100644
index 00000000000..70fed0578bc
--- /dev/null
+++ b/docs/data/histograms/United States/012M2BA.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2BA", "histograms": [{"batchcodes": ["012M2BA"], "histogram": {"Asthenia": 1, "Balance disorder": 1, "Dyspnoea exertional": 1, "Nausea": 1, "Nervousness": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2DA.json b/docs/data/histograms/United States/012M2DA.json
new file mode 100644
index 00000000000..144f37ab353
--- /dev/null
+++ b/docs/data/histograms/United States/012M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2DA", "histograms": [{"batchcodes": ["012M2DA"], "histogram": {"Alopecia": 1, "Cataract": 1, "Furuncle": 1, "Ophthalmological examination": 1, "Pain in extremity": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2O.json b/docs/data/histograms/United States/012M2O.json
new file mode 100644
index 00000000000..30a36bc779f
--- /dev/null
+++ b/docs/data/histograms/United States/012M2O.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2O", "histograms": [{"batchcodes": ["012M2O"], "histogram": {"COVID-19 immunisation": 1, "Dizziness": 1, "Fall": 1, "Gastrooesophageal reflux disease": 1, "Head injury": 1, "Interchange of vaccine products": 1, "Parkinson's disease": 1, "Stoma site infection": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M2OA.json b/docs/data/histograms/United States/012M2OA.json
new file mode 100644
index 00000000000..f2821b5b35f
--- /dev/null
+++ b/docs/data/histograms/United States/012M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "012M2OA", "histograms": [{"batchcodes": ["012M2OA"], "histogram": {"Asthenia": 2, "Dyspnoea": 2, "Dry throat": 1, "Dysgeusia": 1, "Feeling abnormal": 1, "Product after taste": 1, "Syringe issue": 1, "Throat tightness": 1, "Underdose": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M420A.json b/docs/data/histograms/United States/012M420A.json
new file mode 100644
index 00000000000..3259839d8db
--- /dev/null
+++ b/docs/data/histograms/United States/012M420A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M420A", "histograms": [{"batchcodes": ["012M420A"], "histogram": {"Gait inability": 1, "Sleep disorder": 1, "Vaccination site bruising": 1, "Vaccination site erythema": 1, "Vaccination site haemorrhage": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012M70A.json b/docs/data/histograms/United States/012M70A.json
new file mode 100644
index 00000000000..800cd2ae20e
--- /dev/null
+++ b/docs/data/histograms/United States/012M70A.json	
@@ -0,0 +1 @@
+{"batchcode": "012M70A", "histograms": [{"batchcodes": ["012M70A"], "histogram": {"Vaccination site bruising": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012MA20A.json b/docs/data/histograms/United States/012MA20A.json
new file mode 100644
index 00000000000..d73012c310f
--- /dev/null
+++ b/docs/data/histograms/United States/012MA20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012MA20A", "histograms": [{"batchcodes": ["012MA20A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012MQ0A.json b/docs/data/histograms/United States/012MQ0A.json
new file mode 100644
index 00000000000..9fc6e5ee35a
--- /dev/null
+++ b/docs/data/histograms/United States/012MQ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012MQ0A", "histograms": [{"batchcodes": ["012MQ0A"], "histogram": {"Balance disorder": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012MZ0A.json b/docs/data/histograms/United States/012MZ0A.json
new file mode 100644
index 00000000000..02ab9313011
--- /dev/null
+++ b/docs/data/histograms/United States/012MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "012MZ0A", "histograms": [{"batchcodes": ["012MZ0A"], "histogram": {"Dizziness": 2, "Amnesia": 1, "Apraxia": 1, "Arthralgia": 1, "Attention deficit hyperactivity disorder": 1, "Chills": 1, "Cognitive disorder": 1, "Condition aggravated": 1, "Contusion": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Limbic encephalitis": 1, "Muscular weakness": 1, "Off label use": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Sleep apnoea syndrome": 1, "Tremor": 1, "Vaccination site discomfort": 1, "Vaccination site erythema": 1, "Vaccination site irritation": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012MZ0A/012M20A.json b/docs/data/histograms/United States/012MZ0A/012M20A.json
new file mode 100644
index 00000000000..28d73cffb78
--- /dev/null
+++ b/docs/data/histograms/United States/012MZ0A/012M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012MZ0A/012M20A", "histograms": [{"batchcodes": ["012MZ0A/012M20A"], "histogram": {"Device connection issue": 1, "Extra dose administered": 1, "Incorrect dose administered": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012MZ0P.json b/docs/data/histograms/United States/012MZ0P.json
new file mode 100644
index 00000000000..4a4d8b1bcc1
--- /dev/null
+++ b/docs/data/histograms/United States/012MZ0P.json	
@@ -0,0 +1 @@
+{"batchcode": "012MZ0P", "histograms": [{"batchcodes": ["012MZ0P"], "histogram": {"Blood glucose": 1, "Blood glucose increased": 1, "Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012N20A.json b/docs/data/histograms/United States/012N20A.json
new file mode 100644
index 00000000000..d67b49513e1
--- /dev/null
+++ b/docs/data/histograms/United States/012N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012N20A", "histograms": [{"batchcodes": ["012N20A"], "histogram": {"Neck pain": 2, "Pain": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nodule": 1, "Pain in extremity": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Swelling face": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012NM20A.json b/docs/data/histograms/United States/012NM20A.json
new file mode 100644
index 00000000000..b190ff2bad1
--- /dev/null
+++ b/docs/data/histograms/United States/012NM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012NM20A", "histograms": [{"batchcodes": ["012NM20A"], "histogram": {"Chills": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012O20A.json b/docs/data/histograms/United States/012O20A.json
new file mode 100644
index 00000000000..305b96e3716
--- /dev/null
+++ b/docs/data/histograms/United States/012O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "012O20A", "histograms": [{"batchcodes": ["012O20A"], "histogram": {"Dizziness": 1, "Gait disturbance": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/012O42A.json b/docs/data/histograms/United States/012O42A.json
new file mode 100644
index 00000000000..084b0f34174
--- /dev/null
+++ b/docs/data/histograms/United States/012O42A.json	
@@ -0,0 +1 @@
+{"batchcode": "012O42A", "histograms": [{"batchcodes": ["012O42A"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013-204.json b/docs/data/histograms/United States/013-204.json
new file mode 100644
index 00000000000..1084fb0631f
--- /dev/null
+++ b/docs/data/histograms/United States/013-204.json	
@@ -0,0 +1 @@
+{"batchcode": "013-204", "histograms": [{"batchcodes": ["013-204"], "histogram": {"Chills": 1, "Fatigue": 1, "Injection site mass": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013-M20A.json b/docs/data/histograms/United States/013-M20A.json
new file mode 100644
index 00000000000..63a84d53899
--- /dev/null
+++ b/docs/data/histograms/United States/013-M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013-M20A", "histograms": [{"batchcodes": ["013-M20A"], "histogram": {"Blood cholesterol": 1, "Cholesterosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013020A.json b/docs/data/histograms/United States/013020A.json
new file mode 100644
index 00000000000..8ee13dae344
--- /dev/null
+++ b/docs/data/histograms/United States/013020A.json	
@@ -0,0 +1 @@
+{"batchcode": "013020A", "histograms": [{"batchcodes": ["013020A"], "histogram": {"Alpha 1 foetoprotein normal": 1, "Asthenia": 1, "Dyspnoea": 1, "Exposure during pregnancy": 1, "Nausea": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131.20A.json b/docs/data/histograms/United States/0131.20A.json
new file mode 100644
index 00000000000..dc8dffe8c87
--- /dev/null
+++ b/docs/data/histograms/United States/0131.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131.20A", "histograms": [{"batchcodes": ["0131.20A"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Rash": 1, "Tenderness": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131020A.json b/docs/data/histograms/United States/0131020A.json
new file mode 100644
index 00000000000..337ac233b15
--- /dev/null
+++ b/docs/data/histograms/United States/0131020A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131020A", "histograms": [{"batchcodes": ["0131020A"], "histogram": {"COVID-19": 1, "Chills": 1, "Cough": 1, "Feeling abnormal": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131204.json b/docs/data/histograms/United States/0131204.json
new file mode 100644
index 00000000000..fd5cb007ad1
--- /dev/null
+++ b/docs/data/histograms/United States/0131204.json	
@@ -0,0 +1 @@
+{"batchcode": "0131204", "histograms": [{"batchcodes": ["0131204"], "histogram": {"Lip swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013120A OR 013W.json b/docs/data/histograms/United States/013120A OR 013W.json
new file mode 100644
index 00000000000..d83264e5695
--- /dev/null
+++ b/docs/data/histograms/United States/013120A OR 013W.json	
@@ -0,0 +1 @@
+{"batchcode": "013120A OR 013W", "histograms": [{"batchcodes": ["013120A OR 013W"], "histogram": {"Injection site pruritus": 1, "Injection site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013120A.json b/docs/data/histograms/United States/013120A.json
new file mode 100644
index 00000000000..426f7e09a47
--- /dev/null
+++ b/docs/data/histograms/United States/013120A.json	
@@ -0,0 +1 @@
+{"batchcode": "013120A", "histograms": [{"batchcodes": ["013120A"], "histogram": {"Fatigue": 4, "Headache": 3, "Peripheral swelling": 3, "Vaccination site rash": 3, "Body temperature": 2, "Computerised tomogram": 2, "Dizziness": 2, "Erythema": 2, "Insomnia": 2, "Pain": 2, "Pyrexia": 2, "Rash": 2, "Abdominal pain": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Balance disorder": 1, "COVID-19": 1, "Chest X-ray": 1, "Cluster headache": 1, "Confusional state": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Dysuria": 1, "Facial pain": 1, "Feeling jittery": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Joint swelling": 1, "Memory impairment": 1, "Myalgia": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Panic attack": 1, "Paraesthesia": 1, "Phantom limb syndrome": 1, "Pollakiuria": 1, "Pulmonary function test": 1, "Retching": 1, "Scan myocardial perfusion": 1, "Stress echocardiogram": 1, "Swelling": 1, "Trigeminal neuralgia": 1, "Vaccination site discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01312O8.json b/docs/data/histograms/United States/01312O8.json
new file mode 100644
index 00000000000..27f1c86e4f9
--- /dev/null
+++ b/docs/data/histograms/United States/01312O8.json	
@@ -0,0 +1 @@
+{"batchcode": "01312O8", "histograms": [{"batchcodes": ["01312O8"], "histogram": {"Eye haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131322A.json b/docs/data/histograms/United States/0131322A.json
new file mode 100644
index 00000000000..969c7dce376
--- /dev/null
+++ b/docs/data/histograms/United States/0131322A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131322A", "histograms": [{"batchcodes": ["0131322A"], "histogram": {"Allergy to vaccine": 1, "COVID-19 immunisation": 1, "Ear pain": 1, "Ear swelling": 1, "Hypoacusis": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01314209.json b/docs/data/histograms/United States/01314209.json
new file mode 100644
index 00000000000..67607d85876
--- /dev/null
+++ b/docs/data/histograms/United States/01314209.json	
@@ -0,0 +1 @@
+{"batchcode": "01314209", "histograms": [{"batchcodes": ["01314209"], "histogram": {"Chills": 1, "Ear pain": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131420A.json b/docs/data/histograms/United States/0131420A.json
new file mode 100644
index 00000000000..368c95d2cd8
--- /dev/null
+++ b/docs/data/histograms/United States/0131420A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131420A", "histograms": [{"batchcodes": ["0131420A"], "histogram": {"Chills": 1, "Cough": 1, "Fatigue": 1, "Feeling cold": 1, "Injection site pain": 1, "Rhinorrhoea": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131720A.json b/docs/data/histograms/United States/0131720A.json
new file mode 100644
index 00000000000..7015e2dc8ac
--- /dev/null
+++ b/docs/data/histograms/United States/0131720A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131720A", "histograms": [{"batchcodes": ["0131720A"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131921A.json b/docs/data/histograms/United States/0131921A.json
new file mode 100644
index 00000000000..051ee9e5491
--- /dev/null
+++ b/docs/data/histograms/United States/0131921A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131921A", "histograms": [{"batchcodes": ["0131921A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131B21A.json b/docs/data/histograms/United States/0131B21A.json
new file mode 100644
index 00000000000..5ba04a9a2b9
--- /dev/null
+++ b/docs/data/histograms/United States/0131B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131B21A", "histograms": [{"batchcodes": ["0131B21A"], "histogram": {"Swelling": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0131L20A.json b/docs/data/histograms/United States/0131L20A.json
new file mode 100644
index 00000000000..46a5f6d88c5
--- /dev/null
+++ b/docs/data/histograms/United States/0131L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0131L20A", "histograms": [{"batchcodes": ["0131L20A"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Malaise": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013203A.json b/docs/data/histograms/United States/013203A.json
new file mode 100644
index 00000000000..b1508139907
--- /dev/null
+++ b/docs/data/histograms/United States/013203A.json	
@@ -0,0 +1 @@
+{"batchcode": "013203A", "histograms": [{"batchcodes": ["013203A"], "histogram": {"Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01320A.json b/docs/data/histograms/United States/01320A.json
new file mode 100644
index 00000000000..8fabec094d3
--- /dev/null
+++ b/docs/data/histograms/United States/01320A.json	
@@ -0,0 +1 @@
+{"batchcode": "01320A", "histograms": [{"batchcodes": ["01320A"], "histogram": {"Dizziness": 3, "Nausea": 2, "Chills": 1, "Condition aggravated": 1, "Exposure via breast milk": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Swelling face": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01320MA.json b/docs/data/histograms/United States/01320MA.json
new file mode 100644
index 00000000000..298601726b4
--- /dev/null
+++ b/docs/data/histograms/United States/01320MA.json	
@@ -0,0 +1 @@
+{"batchcode": "01320MA", "histograms": [{"batchcodes": ["01320MA"], "histogram": {"Diarrhoea": 1, "Haematuria": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01321A.json b/docs/data/histograms/United States/01321A.json
new file mode 100644
index 00000000000..cbd0aa09f9a
--- /dev/null
+++ b/docs/data/histograms/United States/01321A.json	
@@ -0,0 +1 @@
+{"batchcode": "01321A", "histograms": [{"batchcodes": ["01321A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0132204 OR 0132.json b/docs/data/histograms/United States/0132204 OR 0132.json
new file mode 100644
index 00000000000..c81d50ec878
--- /dev/null
+++ b/docs/data/histograms/United States/0132204 OR 0132.json	
@@ -0,0 +1 @@
+{"batchcode": "0132204 OR 0132", "histograms": [{"batchcodes": ["0132204 OR 0132"], "histogram": {"Vaccination site hypoaesthesia": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013220A.json b/docs/data/histograms/United States/013220A.json
new file mode 100644
index 00000000000..83a0985f3af
--- /dev/null
+++ b/docs/data/histograms/United States/013220A.json	
@@ -0,0 +1 @@
+{"batchcode": "013220A", "histograms": [{"batchcodes": ["013220A"], "histogram": {"Pain in extremity": 3, "Fatigue": 2, "Insomnia": 2, "Oropharyngeal pain": 2, "Arthralgia": 1, "Back pain": 1, "Burning sensation": 1, "Electrocardiogram ambulatory": 1, "Injection site mass": 1, "Magnetic resonance imaging heart": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Ventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01322OA OR 0115.json b/docs/data/histograms/United States/01322OA OR 0115.json
new file mode 100644
index 00000000000..c4910bbfdc7
--- /dev/null
+++ b/docs/data/histograms/United States/01322OA OR 0115.json	
@@ -0,0 +1 @@
+{"batchcode": "01322OA OR 0115", "histograms": [{"batchcodes": ["01322OA OR 0115"], "histogram": {"Chills": 1, "Headache": 1, "Lymphadenopathy": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0132A21A.json b/docs/data/histograms/United States/0132A21A.json
new file mode 100644
index 00000000000..542ea02da4b
--- /dev/null
+++ b/docs/data/histograms/United States/0132A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0132A21A", "histograms": [{"batchcodes": ["0132A21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0132L20A.json b/docs/data/histograms/United States/0132L20A.json
new file mode 100644
index 00000000000..7ff00292911
--- /dev/null
+++ b/docs/data/histograms/United States/0132L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0132L20A", "histograms": [{"batchcodes": ["0132L20A"], "histogram": {"Body temperature": 1, "Burning sensation": 1, "Cold-stimulus headache": 1, "Head discomfort": 1, "Headache": 1, "Nervousness": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0132LOA.json b/docs/data/histograms/United States/0132LOA.json
new file mode 100644
index 00000000000..eeb30d01697
--- /dev/null
+++ b/docs/data/histograms/United States/0132LOA.json	
@@ -0,0 +1 @@
+{"batchcode": "0132LOA", "histograms": [{"batchcodes": ["0132LOA", "030M2OA"], "histogram": {"Chills": 2, "Erythema": 2, "Headache": 2, "Injection site induration": 2, "Myalgia": 2, "Pain": 2, "Pyrexia": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013421A.json b/docs/data/histograms/United States/013421A.json
new file mode 100644
index 00000000000..ab76adb76d1
--- /dev/null
+++ b/docs/data/histograms/United States/013421A.json	
@@ -0,0 +1 @@
+{"batchcode": "013421A", "histograms": [{"batchcodes": ["013421A"], "histogram": {"Fatigue": 2, "Myalgia": 2, "Pain in extremity": 2, "Pyrexia": 2, "Body temperature": 1, "Immunisation reaction": 1, "Insomnia": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01362019.json b/docs/data/histograms/United States/01362019.json
new file mode 100644
index 00000000000..e7e5ddead17
--- /dev/null
+++ b/docs/data/histograms/United States/01362019.json	
@@ -0,0 +1 @@
+{"batchcode": "01362019", "histograms": [{"batchcodes": ["01362019"], "histogram": {"Abdominal pain upper": 1, "Agitation": 1, "Back pain": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1, "Tachycardia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0136204.json b/docs/data/histograms/United States/0136204.json
new file mode 100644
index 00000000000..00003a8a6c0
--- /dev/null
+++ b/docs/data/histograms/United States/0136204.json	
@@ -0,0 +1 @@
+{"batchcode": "0136204", "histograms": [{"batchcodes": ["0136204"], "histogram": {"Depressed mood": 1, "Dizziness": 1, "Pain": 1, "Product dose omission issue": 1, "Sleep disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013620A.json b/docs/data/histograms/United States/013620A.json
new file mode 100644
index 00000000000..cf6006a8d26
--- /dev/null
+++ b/docs/data/histograms/United States/013620A.json	
@@ -0,0 +1 @@
+{"batchcode": "013620A", "histograms": [{"batchcodes": ["013620A"], "histogram": {"Arthralgia": 5, "Nausea": 4, "Pain in extremity": 4, "Vaccination site pain": 4, "Headache": 3, "Asthenia": 2, "Chills": 2, "Dizziness": 2, "Dyspnoea": 2, "Erythema": 2, "Fatigue": 2, "Gait disturbance": 2, "Injection site erythema": 2, "Injection site pruritus": 2, "Injection site swelling": 2, "Pain": 2, "Peripheral swelling": 2, "Pyrexia": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Vomiting": 2, "Arthritis": 1, "Body temperature": 1, "Bone pain": 1, "Computerised tomogram head": 1, "Death": 1, "Diarrhoea": 1, "Head discomfort": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Injection site warmth": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Oral mucosal erythema": 1, "Paraesthesia": 1, "Seizure": 1, "Sluggishness": 1, "Stomatitis": 1, "Surgical failure": 1, "Swelling face": 1, "Thrombosis": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013626A.json b/docs/data/histograms/United States/013626A.json
new file mode 100644
index 00000000000..9c3fe2dcce5
--- /dev/null
+++ b/docs/data/histograms/United States/013626A.json	
@@ -0,0 +1 @@
+{"batchcode": "013626A", "histograms": [{"batchcodes": ["013626A"], "histogram": {"Vision blurred": 3, "Chills": 1, "Dizziness": 1, "Impaired driving ability": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013720A.json b/docs/data/histograms/United States/013720A.json
new file mode 100644
index 00000000000..706fbc536d7
--- /dev/null
+++ b/docs/data/histograms/United States/013720A.json	
@@ -0,0 +1 @@
+{"batchcode": "013720A", "histograms": [{"batchcodes": ["013720A"], "histogram": {"Chest pain": 1, "Headache": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0137K20A.json b/docs/data/histograms/United States/0137K20A.json
new file mode 100644
index 00000000000..ef9b036677e
--- /dev/null
+++ b/docs/data/histograms/United States/0137K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0137K20A", "histograms": [{"batchcodes": ["0137K20A"], "histogram": {"Pain in extremity": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0138.json b/docs/data/histograms/United States/0138.json
new file mode 100644
index 00000000000..7b8dbd62ddc
--- /dev/null
+++ b/docs/data/histograms/United States/0138.json	
@@ -0,0 +1 @@
+{"batchcode": "0138", "histograms": [{"batchcodes": ["0138"], "histogram": {"Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013821A.json b/docs/data/histograms/United States/013821A.json
new file mode 100644
index 00000000000..4c5c64d0d4e
--- /dev/null
+++ b/docs/data/histograms/United States/013821A.json	
@@ -0,0 +1 @@
+{"batchcode": "013821A", "histograms": [{"batchcodes": ["013821A"], "histogram": {"Vaccination site swelling": 2, "Body temperature": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0139406.json b/docs/data/histograms/United States/0139406.json
new file mode 100644
index 00000000000..1ba16cd4e51
--- /dev/null
+++ b/docs/data/histograms/United States/0139406.json	
@@ -0,0 +1 @@
+{"batchcode": "0139406", "histograms": [{"batchcodes": ["0139406", "026L21A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Gastric disorder": 1, "Memory impairment": 1, "Migraine": 1, "Palpitations": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1, "Vaccination failure": 1}}, {"batchcodes": ["0139406"], "histogram": {"Abdominal discomfort": 1, "COVID-19": 1, "COVID-19 immunisation": 1, "Chills": 1, "Drug ineffective": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Headache": 1, "Heart rate": 1, "Interchange of vaccine products": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Migraine": 1, "Pain": 1, "Palpitations": 1, "Post-acute COVID-19 syndrome": 1, "Pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013?20A.json b/docs/data/histograms/United States/013?20A.json
new file mode 100644
index 00000000000..ad324f070d7
--- /dev/null
+++ b/docs/data/histograms/United States/013?20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013?20A", "histograms": [{"batchcodes": ["013?20A"], "histogram": {"Erythema": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A12A.json b/docs/data/histograms/United States/013A12A.json
new file mode 100644
index 00000000000..060cc7c0087
--- /dev/null
+++ b/docs/data/histograms/United States/013A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A12A", "histograms": [{"batchcodes": ["013A12A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A2/A.json b/docs/data/histograms/United States/013A2/A.json
new file mode 100644
index 00000000000..9d6c046c250
--- /dev/null
+++ b/docs/data/histograms/United States/013A2/A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A2/A", "histograms": [{"batchcodes": ["013A2/A"], "histogram": {"Chills": 1, "Fatigue": 1, "Lethargy": 1, "Malaise": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A20A.json b/docs/data/histograms/United States/013A20A.json
new file mode 100644
index 00000000000..2e0d4827d10
--- /dev/null
+++ b/docs/data/histograms/United States/013A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A20A", "histograms": [{"batchcodes": ["013A20A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Hypersomnia": 1, "Illness": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Thermal burn": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site vesicles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A21.json b/docs/data/histograms/United States/013A21.json
new file mode 100644
index 00000000000..e1d259e0a03
--- /dev/null
+++ b/docs/data/histograms/United States/013A21.json	
@@ -0,0 +1 @@
+{"batchcode": "013A21", "histograms": [{"batchcodes": ["013A21"], "histogram": {"Fatigue": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A2119.json b/docs/data/histograms/United States/013A2119.json
new file mode 100644
index 00000000000..befbb4408bd
--- /dev/null
+++ b/docs/data/histograms/United States/013A2119.json	
@@ -0,0 +1 @@
+{"batchcode": "013A2119", "histograms": [{"batchcodes": ["013A2119"], "histogram": {"Antibody test": 1, "Body temperature": 1, "Illness": 1, "Nausea": 1, "Product dose omission issue": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A211A.json b/docs/data/histograms/United States/013A211A.json
new file mode 100644
index 00000000000..ab840f5cc17
--- /dev/null
+++ b/docs/data/histograms/United States/013A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A211A", "histograms": [{"batchcodes": ["013A211A"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A214.json b/docs/data/histograms/United States/013A214.json
new file mode 100644
index 00000000000..50c92a7d100
--- /dev/null
+++ b/docs/data/histograms/United States/013A214.json	
@@ -0,0 +1 @@
+{"batchcode": "013A214", "histograms": [{"batchcodes": ["013A214"], "histogram": {"Vaccination site pruritus": 3, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Adverse event": 1, "Cellulitis": 1, "Condition aggravated": 1, "Erythema": 1, "Feeling hot": 1, "Joint swelling": 1, "Pruritus": 1, "Rash": 1, "Urticaria": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A219.json b/docs/data/histograms/United States/013A219.json
new file mode 100644
index 00000000000..79b0699c3e7
--- /dev/null
+++ b/docs/data/histograms/United States/013A219.json	
@@ -0,0 +1 @@
+{"batchcode": "013A219", "histograms": [{"batchcodes": ["013A219"], "histogram": {"Bone pain": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Myalgia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A21A.json b/docs/data/histograms/United States/013A21A.json
new file mode 100644
index 00000000000..4cca16175c3
--- /dev/null
+++ b/docs/data/histograms/United States/013A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A21A", "histograms": [{"batchcodes": ["013A21A", "FK9895"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["013A21A"], "histogram": {"Headache": 89, "Chills": 83, "Pain in extremity": 83, "Pyrexia": 77, "Fatigue": 71, "Vaccination site pain": 61, "Pain": 53, "Nausea": 48, "Myalgia": 40, "Dizziness": 39, "Pruritus": 39, "Asthenia": 36, "Arthralgia": 35, "Feeling abnormal": 34, "Rash": 34, "Vaccination site erythema": 34, "Peripheral swelling": 28, "Vaccination site swelling": 28, "Vaccination site pruritus": 26, "Diarrhoea": 22, "Erythema": 22, "Vomiting": 21, "Dyspnoea": 19, "Cough": 16, "COVID-19": 15, "Tremor": 15, "Body temperature": 14, "Insomnia": 14, "Limb discomfort": 13, "Lymphadenopathy": 13, "SARS-CoV-2 test": 13, "Urticaria": 13, "Malaise": 12, "Paraesthesia": 12, "Vaccination site rash": 12, "Hypoaesthesia": 11, "Vaccination site warmth": 11, "Gait disturbance": 10, "Hyperhidrosis": 10, "Influenza like illness": 10, "Swelling": 10, "Vaccination site reaction": 10, "Back pain": 9, "Blood pressure measurement": 9, "Decreased appetite": 9, "Feeling hot": 9, "Hypertension": 9, "Neck pain": 9, "Somnolence": 9, "Heart rate increased": 8, "Illness": 8, "Product administered to patient of inappropriate age": 8, "Product dose omission issue": 8, "Vaccination site induration": 8, "Abdominal discomfort": 7, "Abdominal pain upper": 7, "Feeling cold": 7, "Heart rate": 7, "Inappropriate schedule of product administration": 7, "Nasopharyngitis": 7, "Rash pruritic": 7, "Tinnitus": 7, "Vaccination complication": 7, "Chest pain": 6, "Exposure during pregnancy": 6, "Fall": 6, "Injection site erythema": 6, "Injection site swelling": 6, "Lip swelling": 6, "Loss of consciousness": 6, "Muscular weakness": 6, "Oropharyngeal pain": 6, "Rash erythematous": 6, "Swollen tongue": 6, "Taste disorder": 6, "Vaccination site mass": 6, "Vertigo": 6, "Contusion": 5, "Expired product administered": 5, "Herpes zoster": 5, "Hypersomnia": 5, "Nasal congestion": 5, "Pharyngeal swelling": 5, "Swelling face": 5, "Blister": 4, "Computerised tomogram": 4, "Dehydration": 4, "Disorientation": 4, "Dysgeusia": 4, "Electrocardiogram": 4, "Musculoskeletal stiffness": 4, "Neuralgia": 4, "Palpitations": 4, "Pregnancy test": 4, "Therapeutic response unexpected": 4, "Ultrasound scan": 4, "Abdominal pain": 3, "Ageusia": 3, "Axillary pain": 3, "Blood pressure increased": 3, "Bone pain": 3, "Burning sensation": 3, "Condition aggravated": 3, "Confusional state": 3, "Constipation": 3, "Discomfort": 3, "Drug ineffective": 3, "Dysstasia": 3, "Eczema": 3, "Eye irritation": 3, "Eye pain": 3, "Eye swelling": 3, "Feeling of body temperature change": 3, "Flatulence": 3, "Gout": 3, "Hot flush": 3, "Hypersensitivity": 3, "Hypoacusis": 3, "Hypokinesia": 3, "Incorrect route of product administration": 3, "Injection site pain": 3, "Injection site rash": 3, "Injection site warmth": 3, "Lacrimation increased": 3, "Lethargy": 3, "Lymph node pain": 3, "Mobility decreased": 3, "Muscle spasms": 3, "Neuropathy peripheral": 3, "Oropharyngeal discomfort": 3, "Product storage error": 3, "Retching": 3, "Rhinorrhoea": 3, "Vaccination site haemorrhage": 3, "Vaccination site urticaria": 3, "Vision blurred": 3, "Weight decreased": 3, "Accidental overdose": 2, "Accidental underdose": 2, "Anosmia": 2, "Arthritis": 2, "Bedridden": 2, "Blood test": 2, "Cardiac stress test": 2, "Chest discomfort": 2, "Depressed level of consciousness": 2, "Dyspepsia": 2, "Eye disorder": 2, "Fear": 2, "Feeding disorder": 2, "Flushing": 2, "Full blood count": 2, "Haemorrhoids": 2, "Head discomfort": 2, "Heart rate abnormal": 2, "Hypoglycaemia": 2, "Hypotension": 2, "Immobile": 2, "Influenza": 2, "Injection site pruritus": 2, "Maternal exposure during pregnancy": 2, "Meningitis viral": 2, "Musculoskeletal discomfort": 2, "Nervousness": 2, "Night sweats": 2, "No adverse event": 2, "Nodule": 2, "Ocular hyperaemia": 2, "Oral herpes": 2, "Paraesthesia oral": 2, "Parosmia": 2, "Psychotic disorder": 2, "Pulmonary congestion": 2, "Restlessness": 2, "Sinusitis": 2, "Skin burning sensation": 2, "Skin discolouration": 2, "Sleep disorder": 2, "Syncope": 2, "Tachycardia": 2, "Throat irritation": 2, "Throat tightness": 2, "Vaccination site discolouration": 2, "Abdominal distension": 1, "Abnormal dreams": 1, "Adverse drug reaction": 1, "Allergy test": 1, "Alopecia": 1, "Anaemia vitamin B12 deficiency": 1, "Anaphylactic reaction": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Atrial fibrillation": 1, "Atrioventricular block complete": 1, "Balance disorder": 1, "Bed rest": 1, "Bladder discomfort": 1, "Blister rupture": 1, "Blood bilirubin": 1, "Blood glucose": 1, "Blood potassium decreased": 1, "Blood pressure decreased": 1, "Blood pressure fluctuation": 1, "Bowel movement irregularity": 1, "Cardiac murmur": 1, "Cardiac pacemaker insertion": 1, "Carditis": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chromaturia": 1, "Cold sweat": 1, "Colonoscopy": 1, "Crying": 1, "Culture urine": 1, "Deafness": 1, "Diabetes mellitus inadequate control": 1, "Diplegia": 1, "Disturbance in attention": 1, "Drug level decreased": 1, "Dry mouth": 1, "Dry skin": 1, "Dry throat": 1, "Dysphagia": 1, "Ear discomfort": 1, "Ear pain": 1, "Electric shock sensation": 1, "Emergency care": 1, "Emotional distress": 1, "Endoscopy": 1, "Enlarged uvula": 1, "Epistaxis": 1, "Erythema of eyelid": 1, "Exposure via breast milk": 1, "Eyelid disorder": 1, "Eyelid irritation": 1, "Faeces discoloured": 1, "Fibrin D dimer increased": 1, "Finger deformity": 1, "Fluid retention": 1, "Food refusal": 1, "Freezing phenomenon": 1, "Frequent bowel movements": 1, "Gait inability": 1, "Gastroenteritis viral": 1, "Gastrointestinal haemorrhage": 1, "General physical condition": 1, "General physical health deterioration": 1, "Gingival swelling": 1, "Growth accelerated": 1, "Guillain-Barre syndrome": 1, "Haematoma": 1, "Haematuria": 1, "Haemorrhage": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hepatic enzyme": 1, "Hepatic fibrosis": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Hypopnoea": 1, "Immunisation reaction": 1, "Incoherent": 1, "Incontinence": 1, "Induration": 1, "Inflammation": 1, "Injected limb mobility decreased": 1, "Injection site lymphadenopathy": 1, "Injection site reaction": 1, "Injection site urticaria": 1, "Intervertebral disc protrusion": 1, "Irritability": 1, "Jaundice": 1, "Joint injury": 1, "Joint stiffness": 1, "Joint swelling": 1, "Lacrimation decreased": 1, "Laryngeal oedema": 1, "Laziness": 1, "Lip dry": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Mass": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Migraine": 1, "Movement disorder": 1, "Muscle contractions involuntary": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Myelitis transverse": 1, "Near death experience": 1, "Neonatal respiratory distress syndrome": 1, "Neuralgic amyotrophy": 1, "Oesophageal discomfort": 1, "Off label use": 1, "Oral lichen planus": 1, "Organising pneumonia": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Pain of skin": 1, "Panic reaction": 1, "Peripheral coldness": 1, "Pharyngeal hypoaesthesia": 1, "Photopsia": 1, "Poor quality sleep": 1, "Pre-existing condition improved": 1, "Presyncope": 1, "Product packaging quantity issue": 1, "Product preparation error": 1, "Productive cough": 1, "Pulse abnormal": 1, "Rectal haemorrhage": 1, "Reduced facial expression": 1, "Respiratory tract oedema": 1, "Rhabdomyolysis": 1, "SARS-CoV-2 test negative": 1, "Sciatica": 1, "Seasonal allergy": 1, "Seizure": 1, "Sensitive skin": 1, "Sensory disturbance": 1, "Sinus disorder": 1, "Skin discomfort": 1, "Skin disorder": 1, "Skin erosion": 1, "Skin fissures": 1, "Skin haemorrhage": 1, "Skin infection": 1, "Skin swelling": 1, "Skin temperature": 1, "Skin warm": 1, "Sleep deficit": 1, "Sneezing": 1, "Spinal X-ray": 1, "Spontaneous penile erection": 1, "Stent placement": 1, "Stress": 1, "Tendon discomfort": 1, "Tendon pain": 1, "Testicular swelling": 1, "Thrombosis": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Trigeminal neuralgia": 1, "Typical aura without headache": 1, "Ultrasound foetal": 1, "Underdose": 1, "Upper-airway cough syndrome": 1, "Urinary incontinence": 1, "Urinary tract infection": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site discharge": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site movement impairment": 1, "Varicose vein": 1, "Ventricular extrasystoles": 1, "Viral infection": 1, "Visual impairment": 1, "Vulvovaginal dryness": 1, "Vulvovaginal pain": 1, "Walking disability": 1, "Weight": 1, "Wheezing": 1, "White blood cell count increased": 1, "White blood cell disorder": 1, "Wrong technique in product usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A21H.json b/docs/data/histograms/United States/013A21H.json
new file mode 100644
index 00000000000..c0c204523de
--- /dev/null
+++ b/docs/data/histograms/United States/013A21H.json	
@@ -0,0 +1 @@
+{"batchcode": "013A21H", "histograms": [{"batchcodes": ["013A21H"], "histogram": {"COVID-19": 1, "Cough": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A221A.json b/docs/data/histograms/United States/013A221A.json
new file mode 100644
index 00000000000..771c5fa1901
--- /dev/null
+++ b/docs/data/histograms/United States/013A221A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A221A", "histograms": [{"batchcodes": ["013A221A"], "histogram": {"Fall": 1, "Loss of consciousness": 1, "Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A27A.json b/docs/data/histograms/United States/013A27A.json
new file mode 100644
index 00000000000..4f3cba7ebc0
--- /dev/null
+++ b/docs/data/histograms/United States/013A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A27A", "histograms": [{"batchcodes": ["013A27A"], "histogram": {"Vaccination site pain": 3, "Headache": 2, "Myalgia": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Brachial plexus injury": 1, "Electromyogram": 1, "Glycosylated haemoglobin": 1, "Hypoaesthesia": 1, "Movement disorder": 1, "Nerve conduction studies": 1, "Neuralgic amyotrophy": 1, "Pain": 1, "Paraesthesia": 1, "Pyrexia": 1, "Radiculitis brachial": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013A71A.json b/docs/data/histograms/United States/013A71A.json
new file mode 100644
index 00000000000..a1e9bfbf6ac
--- /dev/null
+++ b/docs/data/histograms/United States/013A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "013A71A", "histograms": [{"batchcodes": ["013A71A"], "histogram": {"Asthenia": 1, "Balance disorder": 1, "Fall": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013AB1A.json b/docs/data/histograms/United States/013AB1A.json
new file mode 100644
index 00000000000..ed17935074b
--- /dev/null
+++ b/docs/data/histograms/United States/013AB1A.json	
@@ -0,0 +1 @@
+{"batchcode": "013AB1A", "histograms": [{"batchcodes": ["013AB1A"], "histogram": {"Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013AZ(2)1A.json b/docs/data/histograms/United States/013AZ(2)1A.json
new file mode 100644
index 00000000000..3ac422c1ed8
--- /dev/null
+++ b/docs/data/histograms/United States/013AZ(2)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "013AZ(2)1A", "histograms": [{"batchcodes": ["013AZ(2)1A"], "histogram": {"Asthenia": 2, "Illness": 2, "Myalgia": 2, "Pyrexia": 2, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Hyperhidrosis": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Photophobia": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013AZ119.json b/docs/data/histograms/United States/013AZ119.json
new file mode 100644
index 00000000000..4c0961a2711
--- /dev/null
+++ b/docs/data/histograms/United States/013AZ119.json	
@@ -0,0 +1 @@
+{"batchcode": "013AZ119", "histograms": [{"batchcodes": ["013AZ119"], "histogram": {"Fatigue": 2, "Headache": 2, "Vaccination site pain": 2, "Mobility decreased": 1, "Vaccination site hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013AZ1A.json b/docs/data/histograms/United States/013AZ1A.json
new file mode 100644
index 00000000000..dc9a72061a8
--- /dev/null
+++ b/docs/data/histograms/United States/013AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "013AZ1A", "histograms": [{"batchcodes": ["013AZ1A"], "histogram": {"Asthenia": 2, "Chills": 2, "Fatigue": 2, "Limb discomfort": 2, "Pyrexia": 2, "Ageusia": 1, "Anxiety": 1, "Back pain": 1, "Body temperature": 1, "Erythema": 1, "Influenza like illness": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Insomnia": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Rash pruritic": 1, "Tremor": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013B12A.json b/docs/data/histograms/United States/013B12A.json
new file mode 100644
index 00000000000..711255a4dbd
--- /dev/null
+++ b/docs/data/histograms/United States/013B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "013B12A", "histograms": [{"batchcodes": ["013B12A"], "histogram": {"Diverticulitis": 1, "Fatigue": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013B20A.json b/docs/data/histograms/United States/013B20A.json
new file mode 100644
index 00000000000..ae3eeca113c
--- /dev/null
+++ b/docs/data/histograms/United States/013B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013B20A", "histograms": [{"batchcodes": ["013B20A"], "histogram": {"Fatigue": 2, "Feeling abnormal": 1, "Headache": 1, "Tremor": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013B21A.json b/docs/data/histograms/United States/013B21A.json
new file mode 100644
index 00000000000..3919557cbfc
--- /dev/null
+++ b/docs/data/histograms/United States/013B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013B21A", "histograms": [{"batchcodes": ["013B21A"], "histogram": {"Urticaria": 3, "Abdominal pain upper": 2, "Arthralgia": 2, "Constipation": 2, "Diarrhoea": 2, "Electrocardiogram": 2, "Headache": 2, "Myalgia": 2, "Neck pain": 2, "Palpitations": 2, "Purpura": 2, "Rash pruritic": 2, "Back pain": 1, "Bone pain": 1, "Cardiac stress test": 1, "Eczema": 1, "Eye swelling": 1, "Influenza": 1, "Lip swelling": 1, "Ocular hyperaemia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013B22.json b/docs/data/histograms/United States/013B22.json
new file mode 100644
index 00000000000..41c3a231e97
--- /dev/null
+++ b/docs/data/histograms/United States/013B22.json	
@@ -0,0 +1 @@
+{"batchcode": "013B22", "histograms": [{"batchcodes": ["013B22"], "histogram": {"COVID-19 immunisation": 1, "Dyspnoea": 1, "Erythema": 1, "Hypersensitivity": 1, "Illness": 1, "Immunisation reaction": 1, "Interchange of vaccine products": 1, "Jaw disorder": 1, "Loss of consciousness": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013B22A.json b/docs/data/histograms/United States/013B22A.json
new file mode 100644
index 00000000000..b639ab66f6a
--- /dev/null
+++ b/docs/data/histograms/United States/013B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "013B22A", "histograms": [{"batchcodes": ["013B22A", "017E21H", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["013B22A"], "histogram": {"No adverse event": 20, "Expired product administered": 11, "Poor quality product administered": 5, "Product storage error": 5, "Product temperature excursion issue": 5, "Wrong product administered": 3, "COVID-19": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Incorrect product formulation administered": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013C20A.json b/docs/data/histograms/United States/013C20A.json
new file mode 100644
index 00000000000..bc983378430
--- /dev/null
+++ b/docs/data/histograms/United States/013C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013C20A", "histograms": [{"batchcodes": ["013C20A"], "histogram": {"Pyrexia": 4, "Pain in extremity": 3, "Arthralgia": 2, "Body temperature": 2, "COVID-19": 2, "Headache": 2, "Nausea": 2, "Pruritus": 2, "Vaccination site swelling": 2, "Abdominal discomfort": 1, "Anxiety": 1, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Hypertension": 1, "Malaise": 1, "Myalgia": 1, "Pain": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013C21A.json b/docs/data/histograms/United States/013C21A.json
new file mode 100644
index 00000000000..eee9dc9e22b
--- /dev/null
+++ b/docs/data/histograms/United States/013C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013C21A", "histograms": [{"batchcodes": ["013C21A"], "histogram": {"Abdominal pain": 1, "Abdominal pain lower": 1, "Bowel movement irregularity": 1, "Constipation": 1, "Pruritus": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013D720A.json b/docs/data/histograms/United States/013D720A.json
new file mode 100644
index 00000000000..26a30bc5f60
--- /dev/null
+++ b/docs/data/histograms/United States/013D720A.json	
@@ -0,0 +1 @@
+{"batchcode": "013D720A", "histograms": [{"batchcodes": ["013D720A"], "histogram": {"Herpes zoster": 1, "Neuralgia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013F20A.json b/docs/data/histograms/United States/013F20A.json
new file mode 100644
index 00000000000..09e115b8f56
--- /dev/null
+++ b/docs/data/histograms/United States/013F20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013F20A", "histograms": [{"batchcodes": ["013F20A"], "histogram": {"Fatigue": 1, "Muscle spasms": 1, "Pain": 1, "Phantom limb syndrome": 1, "Proctalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013F21A..json b/docs/data/histograms/United States/013F21A..json
new file mode 100644
index 00000000000..2283d1eb1bf
--- /dev/null
+++ b/docs/data/histograms/United States/013F21A..json	
@@ -0,0 +1 @@
+{"batchcode": "013F21A.", "histograms": [{"batchcodes": ["013F21A."], "histogram": {"Hordeolum": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013F21A.json b/docs/data/histograms/United States/013F21A.json
new file mode 100644
index 00000000000..03a0f6eb616
--- /dev/null
+++ b/docs/data/histograms/United States/013F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013F21A", "histograms": [{"batchcodes": ["013F21A", "202A21A"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19 immunisation": 1, "Cough": 1, "Product quality issue": 1, "Pyrexia": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["013F21A"], "histogram": {"Expired product administered": 43, "Pyrexia": 11, "Vaccination site pain": 7, "Dyspnoea": 6, "Fatigue": 6, "Chills": 5, "Rash": 5, "Body temperature": 4, "COVID-19": 4, "Feeling abnormal": 4, "Inappropriate schedule of product administration": 4, "Pain": 4, "Pain in extremity": 4, "SARS-CoV-2 test": 4, "Vaccination site swelling": 4, "Vaccination site warmth": 4, "Accidental underdose": 3, "Anxiety": 3, "Blood pressure measurement": 3, "Feeling hot": 3, "Myalgia": 3, "Nausea": 3, "Product administration error": 3, "Pruritus": 3, "Urticaria": 3, "Vaccination site erythema": 3, "Vaccination site rash": 3, "Asthenia": 2, "Cough": 2, "Dizziness": 2, "Erythema": 2, "Flushing": 2, "Hypoaesthesia": 2, "Illness": 2, "Influenza like illness": 2, "Loss of personal independence in daily activities": 2, "Muscular weakness": 2, "Paraesthesia": 2, "Peripheral coldness": 2, "Product administered to patient of inappropriate age": 2, "Swelling": 2, "Throat tightness": 2, "Vaccination complication": 2, "Vaccination site induration": 2, "Vaccination site mass": 2, "X-ray": 2, "Accidental overdose": 1, "Anger": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Back pain": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Breakthrough COVID-19": 1, "Breast pain": 1, "Burning sensation": 1, "Cardiac discomfort": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Cognitive disorder": 1, "Cold burn": 1, "Contusion": 1, "Depersonalisation/derealisation disorder": 1, "Depression": 1, "Diabetes mellitus inadequate control": 1, "Diplopia": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dyspnoea exertional": 1, "Ear pain": 1, "Echocardiogram": 1, "Fear of falling": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate": 1, "Hemiparesis": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypotension": 1, "Impaired work ability": 1, "Injection site pain": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Lip blister": 1, "Lip pain": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Memory impairment": 1, "Muscle twitching": 1, "Neck pain": 1, "No adverse event": 1, "Oropharyngeal discomfort": 1, "Pain of skin": 1, "Paraesthesia oral": 1, "Periorbital swelling": 1, "Pharyngeal swelling": 1, "Product temperature excursion issue": 1, "Pulmonary oedema": 1, "Rash erythematous": 1, "Rash macular": 1, "Retching": 1, "Seizure": 1, "Sinusitis": 1, "Skin mass": 1, "Syncope": 1, "Tachycardia": 1, "Tenderness": 1, "Tongue discomfort": 1, "Tremor": 1, "Ultrasound scan": 1, "Underdose": 1, "Vaccination site discomfort": 1, "Vaccination site haemorrhage": 1, "Vaccination site joint pain": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013FUA.json b/docs/data/histograms/United States/013FUA.json
new file mode 100644
index 00000000000..8ccfe7a311d
--- /dev/null
+++ b/docs/data/histograms/United States/013FUA.json	
@@ -0,0 +1 @@
+{"batchcode": "013FUA", "histograms": [{"batchcodes": ["013FUA"], "histogram": {"Pain in extremity": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013H21A OR 013E.json b/docs/data/histograms/United States/013H21A OR 013E.json
new file mode 100644
index 00000000000..a39e0f8dbc8
--- /dev/null
+++ b/docs/data/histograms/United States/013H21A OR 013E.json	
@@ -0,0 +1 @@
+{"batchcode": "013H21A OR 013E", "histograms": [{"batchcodes": ["013H21A OR 013E"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Fall": 1, "Joint injury": 1, "Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013H21A.json b/docs/data/histograms/United States/013H21A.json
new file mode 100644
index 00000000000..5c0155e2e51
--- /dev/null
+++ b/docs/data/histograms/United States/013H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013H21A", "histograms": [{"batchcodes": ["013H21A"], "histogram": {"Alopecia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013H21B.json b/docs/data/histograms/United States/013H21B.json
new file mode 100644
index 00000000000..66b13be81ec
--- /dev/null
+++ b/docs/data/histograms/United States/013H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "013H21B", "histograms": [{"batchcodes": ["013H21B"], "histogram": {"Expired product administered": 20, "Product storage error": 10, "Feeling abnormal": 3, "Body temperature": 2, "Eczema": 2, "Pyrexia": 2, "Accidental underdose": 1, "Asthenia": 1, "Axillary mass": 1, "Axillary pain": 1, "Bone pain": 1, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Erythema": 1, "Gait disturbance": 1, "Headache": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "No adverse event": 1, "Pain": 1, "Pain of skin": 1, "Pustule": 1, "Rash erythematous": 1, "SARS-CoV-2 test": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin reaction": 1, "Syncope": 1, "Tongue discomfort": 1, "Tongue pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013H21R.json b/docs/data/histograms/United States/013H21R.json
new file mode 100644
index 00000000000..8089d07ddb1
--- /dev/null
+++ b/docs/data/histograms/United States/013H21R.json	
@@ -0,0 +1 @@
+{"batchcode": "013H21R", "histograms": [{"batchcodes": ["013H21R"], "histogram": {"Hypoacusis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013H22A.json b/docs/data/histograms/United States/013H22A.json
new file mode 100644
index 00000000000..7a1d7318967
--- /dev/null
+++ b/docs/data/histograms/United States/013H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "013H22A", "histograms": [{"batchcodes": ["013H22A"], "histogram": {"No adverse event": 22, "Expired product administered": 17, "Product storage error": 12, "Wrong product administered": 3, "Axillary pain": 2, "Pain in extremity": 2, "Pruritus": 2, "Accidental underdose": 1, "Axillary mass": 1, "Body temperature": 1, "COVID-19": 1, "Feeling hot": 1, "Guttate psoriasis": 1, "Hepatic enzyme increased": 1, "Inappropriate schedule of product administration": 1, "Joint effusion": 1, "Joint swelling": 1, "Liver function test": 1, "Mass": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013HNA.json b/docs/data/histograms/United States/013HNA.json
new file mode 100644
index 00000000000..eeead1847ed
--- /dev/null
+++ b/docs/data/histograms/United States/013HNA.json	
@@ -0,0 +1 @@
+{"batchcode": "013HNA", "histograms": [{"batchcodes": ["013HNA"], "histogram": {"Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013J201A.json b/docs/data/histograms/United States/013J201A.json
new file mode 100644
index 00000000000..9797e9c1f80
--- /dev/null
+++ b/docs/data/histograms/United States/013J201A.json	
@@ -0,0 +1 @@
+{"batchcode": "013J201A", "histograms": [{"batchcodes": ["013J201A"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013J20A.json b/docs/data/histograms/United States/013J20A.json
new file mode 100644
index 00000000000..07a944c7753
--- /dev/null
+++ b/docs/data/histograms/United States/013J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013J20A", "histograms": [{"batchcodes": ["013J20A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013K20A.json b/docs/data/histograms/United States/013K20A.json
new file mode 100644
index 00000000000..79c77f7eb03
--- /dev/null
+++ b/docs/data/histograms/United States/013K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013K20A", "histograms": [{"batchcodes": ["013K20A"], "histogram": {"Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Myalgia": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013K21A.json b/docs/data/histograms/United States/013K21A.json
new file mode 100644
index 00000000000..e62d1505d1f
--- /dev/null
+++ b/docs/data/histograms/United States/013K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013K21A", "histograms": [{"batchcodes": ["013K21A"], "histogram": {"Back pain": 1, "Erythema": 1, "Feeling hot": 1, "Injection site warmth": 1, "Peripheral swelling": 1, "Pruritus": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013KL20A.json b/docs/data/histograms/United States/013KL20A.json
new file mode 100644
index 00000000000..c53a27aae8b
--- /dev/null
+++ b/docs/data/histograms/United States/013KL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013KL20A", "histograms": [{"batchcodes": ["013KL20A"], "histogram": {"Chills": 1, "Headache": 1, "Insomnia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L02A.json b/docs/data/histograms/United States/013L02A.json
new file mode 100644
index 00000000000..4e4eb921446
--- /dev/null
+++ b/docs/data/histograms/United States/013L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L02A", "histograms": [{"batchcodes": ["013L02A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L10A.json b/docs/data/histograms/United States/013L10A.json
new file mode 100644
index 00000000000..5637c5b0a28
--- /dev/null
+++ b/docs/data/histograms/United States/013L10A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L10A", "histograms": [{"batchcodes": ["013L10A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L2.json b/docs/data/histograms/United States/013L2.json
new file mode 100644
index 00000000000..ef95b48d9dd
--- /dev/null
+++ b/docs/data/histograms/United States/013L2.json	
@@ -0,0 +1 @@
+{"batchcode": "013L2", "histograms": [{"batchcodes": ["013L2"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20 NOT CLEA.json b/docs/data/histograms/United States/013L20 NOT CLEA.json
new file mode 100644
index 00000000000..933911a2369
--- /dev/null
+++ b/docs/data/histograms/United States/013L20 NOT CLEA.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20 NOT CLEA", "histograms": [{"batchcodes": ["013L20 NOT CLEA"], "histogram": {"Adverse reaction": 1, "Chills": 1, "Dizziness": 1, "Feeling of body temperature change": 1, "Illness": 1, "Mobility decreased": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20(O)A.json b/docs/data/histograms/United States/013L20(O)A.json
new file mode 100644
index 00000000000..242a9e70e64
--- /dev/null
+++ b/docs/data/histograms/United States/013L20(O)A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20(O)A", "histograms": [{"batchcodes": ["013L20(O)A"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20.json b/docs/data/histograms/United States/013L20.json
new file mode 100644
index 00000000000..e92a7e9fd50
--- /dev/null
+++ b/docs/data/histograms/United States/013L20.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20", "histograms": [{"batchcodes": ["013L20"], "histogram": {"Fatigue": 3, "Dizziness": 2, "Myalgia": 2, "Pyrexia": 2, "Balance disorder": 1, "Blood glucose": 1, "Chills": 1, "Dyspnoea": 1, "Heart rate": 1, "Herpes virus infection": 1, "Hypotension": 1, "Injection site erythema": 1, "Injection site pain": 1, "Intraocular pressure test": 1, "Nasopharyngitis": 1, "Oral herpes": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Photophobia": 1, "Rash pruritic": 1, "Vaccination site discomfort": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L2019.json b/docs/data/histograms/United States/013L2019.json
new file mode 100644
index 00000000000..0cc16b4f118
--- /dev/null
+++ b/docs/data/histograms/United States/013L2019.json	
@@ -0,0 +1 @@
+{"batchcode": "013L2019", "histograms": [{"batchcodes": ["013L2019"], "histogram": {"Body temperature": 1, "Dizziness": 1, "Erythema": 1, "Nausea": 1, "Paraesthesia": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L201A.json b/docs/data/histograms/United States/013L201A.json
new file mode 100644
index 00000000000..0463c9feb5c
--- /dev/null
+++ b/docs/data/histograms/United States/013L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L201A", "histograms": [{"batchcodes": ["013L201A"], "histogram": {"Rash": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L204.json b/docs/data/histograms/United States/013L204.json
new file mode 100644
index 00000000000..7d98777ad4b
--- /dev/null
+++ b/docs/data/histograms/United States/013L204.json	
@@ -0,0 +1 @@
+{"batchcode": "013L204", "histograms": [{"batchcodes": ["013L204"], "histogram": {"COVID-19": 2, "Headache": 2, "Nausea": 2, "Vaccination site erythema": 2, "Accidental overdose": 1, "Ageusia": 1, "Angular cheilitis": 1, "Cough": 1, "Dry throat": 1, "Dysphagia": 1, "Incorrect dose administered": 1, "Nasal congestion": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Polydipsia": 1, "Pyrexia": 1, "Rhinitis": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Stomatitis": 1, "Tongue injury": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L208.json b/docs/data/histograms/United States/013L208.json
new file mode 100644
index 00000000000..a7f7b6cb319
--- /dev/null
+++ b/docs/data/histograms/United States/013L208.json	
@@ -0,0 +1 @@
+{"batchcode": "013L208", "histograms": [{"batchcodes": ["013L208"], "histogram": {"Pain in extremity": 2, "Vaccination site erythema": 2, "Chills": 1, "Fatigue": 1, "Myalgia": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L208A.json b/docs/data/histograms/United States/013L208A.json
new file mode 100644
index 00000000000..9ea33bb63f1
--- /dev/null
+++ b/docs/data/histograms/United States/013L208A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L208A", "histograms": [{"batchcodes": ["013L208A"], "histogram": {"Dizziness": 1, "International normalised ratio": 1, "International normalised ratio increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L209.json b/docs/data/histograms/United States/013L209.json
new file mode 100644
index 00000000000..4ffccfe488e
--- /dev/null
+++ b/docs/data/histograms/United States/013L209.json	
@@ -0,0 +1 @@
+{"batchcode": "013L209", "histograms": [{"batchcodes": ["013L209"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "COVID-19": 1, "Hypokinesia": 1, "Myalgia": 1, "Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20A,.json b/docs/data/histograms/United States/013L20A,.json
new file mode 100644
index 00000000000..6f989aeb3f7
--- /dev/null
+++ b/docs/data/histograms/United States/013L20A,.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20A,", "histograms": [{"batchcodes": ["013L20A,"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20A..json b/docs/data/histograms/United States/013L20A..json
new file mode 100644
index 00000000000..d7ff9e3f8c9
--- /dev/null
+++ b/docs/data/histograms/United States/013L20A..json	
@@ -0,0 +1 @@
+{"batchcode": "013L20A.", "histograms": [{"batchcodes": ["013L20A."], "histogram": {"Vaccination site erythema": 2, "Breast swelling": 1, "Injection site swelling": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20A.json b/docs/data/histograms/United States/013L20A.json
new file mode 100644
index 00000000000..b7f6f3e5dad
--- /dev/null
+++ b/docs/data/histograms/United States/013L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20A", "histograms": [{"batchcodes": ["013L20A", "EW0177"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Illness": 1, "Immunisation reaction": 1, "Myalgia": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Vaccination site pain": 1}}, {"batchcodes": ["013L20A"], "histogram": {"Headache": 170, "Pyrexia": 162, "Pain in extremity": 161, "Vaccination site pain": 143, "Fatigue": 142, "Chills": 134, "Myalgia": 104, "Vaccination site erythema": 94, "Pain": 82, "Nausea": 81, "Vaccination site swelling": 73, "Pruritus": 69, "Rash": 67, "Arthralgia": 66, "Vaccination site pruritus": 57, "COVID-19": 52, "Dizziness": 52, "Asthenia": 49, "Body temperature": 48, "Erythema": 48, "Feeling abnormal": 46, "SARS-CoV-2 test": 46, "Vaccination site warmth": 40, "Peripheral swelling": 36, "Diarrhoea": 34, "Influenza like illness": 33, "Vaccination site rash": 32, "Urticaria": 31, "Malaise": 28, "Dyspnoea": 26, "Injection site erythema": 26, "Cough": 25, "Injection site pain": 25, "Paraesthesia": 22, "Injection site pruritus": 21, "Feeling hot": 20, "Heart rate": 19, "Hypoaesthesia": 18, "Inappropriate schedule of product administration": 18, "Lymphadenopathy": 18, "Tremor": 18, "Vaccination complication": 18, "Decreased appetite": 17, "Illness": 17, "Product dose omission issue": 17, "Rash pruritic": 17, "Rhinorrhoea": 17, "Insomnia": 16, "Nasal congestion": 16, "SARS-CoV-2 test positive": 16, "Swelling": 16, "Vomiting": 16, "Hypersensitivity": 15, "Injection site warmth": 15, "Limb discomfort": 15, "Blood pressure measurement": 14, "Blood test": 14, "Hyperhidrosis": 14, "Injection site swelling": 14, "Exposure during pregnancy": 13, "Somnolence": 13, "Heart rate increased": 12, "Anosmia": 11, "Gait disturbance": 11, "Lethargy": 11, "Maternal exposure during pregnancy": 11, "Vaccination site reaction": 11, "Ageusia": 10, "Back pain": 10, "Drug ineffective": 10, "Nasopharyngitis": 10, "Oropharyngeal pain": 10, "Palpitations": 10, "Vaccination site induration": 10, "Chest discomfort": 9, "Chest pain": 9, "Herpes zoster": 9, "Incorrect dose administered": 9, "Magnetic resonance imaging": 9, "Muscle spasms": 9, "Musculoskeletal stiffness": 9, "Abdominal discomfort": 8, "Balance disorder": 8, "Burning sensation": 8, "Condition aggravated": 8, "Electrocardiogram": 8, "Feeling cold": 8, "Hypertension": 8, "Injection site rash": 8, "Muscular weakness": 8, "Rash erythematous": 8, "Contusion": 7, "Expired product administered": 7, "Fall": 7, "Flushing": 7, "Lip swelling": 7, "Mobility decreased": 7, "Neck pain": 7, "Oxygen saturation": 7, "Pregnancy test": 7, "SARS-CoV-2 antibody test": 7, "Sneezing": 7, "Vaccination site mass": 7, "Abdominal pain": 6, "Discomfort": 6, "Dysgeusia": 6, "Dysphonia": 6, "Eye pain": 6, "Hypoaesthesia oral": 6, "Rash macular": 6, "Therapeutic response unexpected": 6, "Tinnitus": 6, "Ultrasound scan": 6, "Vaccination site movement impairment": 6, "Vaccination site urticaria": 6, "Abdominal pain upper": 5, "Computerised tomogram": 5, "Head discomfort": 5, "Injection site mass": 5, "Loss of consciousness": 5, "Musculoskeletal discomfort": 5, "Pneumonia": 5, "Product administered to patient of inappropriate age": 5, "Sinusitis": 5, "Swelling face": 5, "Swollen tongue": 5, "Vaccination site discolouration": 5, "X-ray": 5, "Anxiety": 4, "Blister": 4, "Blood pressure increased": 4, "Blood urine present": 4, "Bone pain": 4, "Cold sweat": 4, "Eye pruritus": 4, "Fear": 4, "Feeding disorder": 4, "Hot flush": 4, "Immunisation reaction": 4, "Incorrect route of product administration": 4, "Inflammation": 4, "Joint swelling": 4, "Loss of personal independence in daily activities": 4, "Migraine": 4, "Nervousness": 4, "Neuralgia": 4, "Ocular discomfort": 4, "Oropharyngeal discomfort": 4, "Paraesthesia oral": 4, "Skin exfoliation": 4, "Skin mass": 4, "Skin warm": 4, "Urinary tract infection": 4, "Vertigo": 4, "Antibody test": 3, "Arthritis": 3, "Bell's palsy": 3, "Blood cholesterol": 3, "Cellulitis": 3, "Chest X-ray": 3, "Chromaturia": 3, "Confusional state": 3, "Coronavirus test": 3, "Deep vein thrombosis": 3, "Dehydration": 3, "Device connection issue": 3, "Disorientation": 3, "Dry skin": 3, "Dysmenorrhoea": 3, "Dysstasia": 3, "Ear discomfort": 3, "Ear pain": 3, "Epistaxis": 3, "Extra dose administered": 3, "Fibrin D dimer": 3, "Flatulence": 3, "Hallucination": 3, "Incomplete course of vaccination": 3, "Induration": 3, "Injection site induration": 3, "Lacrimation increased": 3, "Lymph node pain": 3, "Night sweats": 3, "Ocular hyperaemia": 3, "Off label use": 3, "Oral herpes": 3, "Pain of skin": 3, "Pancreatitis": 3, "Panic attack": 3, "Pharyngeal swelling": 3, "Retching": 3, "Rheumatoid arthritis": 3, "Scab": 3, "Sinus disorder": 3, "Sinus headache": 3, "Skin burning sensation": 3, "Sleep disorder": 3, "Sunburn": 3, "Syncope": 3, "Tenderness": 3, "Tongue discomfort": 3, "Vaccination site bruising": 3, "Vision blurred": 3, "Walking aid user": 3, "Abdominal distension": 2, "Accidental overdose": 2, "Adverse drug reaction": 2, "Adverse event": 2, "Adverse reaction": 2, "Alopecia": 2, "Angioedema": 2, "Asthma": 2, "Atrial fibrillation": 2, "Bedridden": 2, "Blood glucose increased": 2, "Blood test abnormal": 2, "Body temperature increased": 2, "Bowel movement irregularity": 2, "Breast pain": 2, "Deafness unilateral": 2, "Dermatitis": 2, "Dermatitis allergic": 2, "Diplopia": 2, "Dry mouth": 2, "Dry throat": 2, "Dyspepsia": 2, "Eye irritation": 2, "Eyelid irritation": 2, "Facial pain": 2, "Faeces soft": 2, "Full blood count": 2, "Glucose tolerance test": 2, "Haemorrhage": 2, "Head injury": 2, "Heavy menstrual bleeding": 2, "Hypoacusis": 2, "Hypokinesia": 2, "Injected limb mobility decreased": 2, "Injection site discolouration": 2, "Injection site reaction": 2, "Mass excision": 2, "Memory impairment": 2, "Metabolic function test": 2, "Muscle twitching": 2, "Myasthenia gravis": 2, "Myocardial necrosis marker": 2, "Nasal dryness": 2, "Periorbital swelling": 2, "Poor quality sleep": 2, "Product administered at inappropriate site": 2, "Product storage error": 2, "Rash vesicular": 2, "Respiratory rate": 2, "Secretion discharge": 2, "Sensory disturbance": 2, "Sinus congestion": 2, "Skin disorder": 2, "Swelling of eyelid": 2, "Symptom recurrence": 2, "Syringe issue": 2, "Tachycardia": 2, "Throat tightness": 2, "Thrombosis": 2, "Trigger finger": 2, "Ultrasound antenatal screen normal": 2, "Vaccination failure": 2, "Vaccination site discomfort": 2, "Vaccination site haemorrhage": 2, "Vaccination site hypersensitivity": 2, "Vaccination site lymphadenopathy": 2, "Vaccine positive rechallenge": 2, "Visual impairment": 2, "Weight decreased": 2, "Wheezing": 2, "Acute kidney injury": 1, "Agitation": 1, "Alpha 1 foetoprotein normal": 1, "Amnesia": 1, "Anaemia": 1, "Anal pruritus": 1, "Antibody test negative": 1, "Aortic aneurysm": 1, "Aphasia": 1, "Aphonia": 1, "Aphthous ulcer": 1, "Appendicitis": 1, "Aptyalism": 1, "Asthenopia": 1, "Autoimmune disorder": 1, "Axillary mass": 1, "Axillary pain": 1, "Bed bug infestation": 1, "Bed rest": 1, "Biopsy": 1, "Biopsy cervix": 1, "Bite": 1, "Bladder cancer": 1, "Blindness unilateral": 1, "Blood creatine": 1, "Blood creatine phosphokinase": 1, "Blood creatine phosphokinase increased": 1, "Blood glucose": 1, "Blood immunoglobulin M": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Body temperature abnormal": 1, "Body temperature decreased": 1, "Bradycardia": 1, "Bradykinesia": 1, "Breast cancer": 1, "Breast mass": 1, "Bronchial hyperreactivity": 1, "Bronchospasm": 1, "Burning mouth syndrome": 1, "C1 esterase inhibitor test normal": 1, "COVID-19 pneumonia": 1, "COVID-19 screening": 1, "Candida infection": 1, "Cardiac failure acute": 1, "Cerebrovascular accident": 1, "Chondritis": 1, "Chronic obstructive pulmonary disease": 1, "Circumoral swelling": 1, "Cognitive disorder": 1, "Colonoscopy": 1, "Complement factor C3": 1, "Complement factor C4": 1, "Computerised tomogram abdomen": 1, "Conjunctival haemorrhage": 1, "Conjunctivitis": 1, "Corneal lesion": 1, "Costochondritis": 1, "Cutaneous symptom": 1, "Cyanosis": 1, "Cyst": 1, "Cystitis-like symptom": 1, "Demyelination": 1, "Depressed mood": 1, "Depression": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Drug hypersensitivity": 1, "Dyschromatopsia": 1, "Dysphagia": 1, "Dyspnoea at rest": 1, "Dyspnoea exertional": 1, "Dysuria": 1, "Ear infection": 1, "Ear swelling": 1, "Eating disorder symptom": 1, "Echocardiogram": 1, "Eczema": 1, "Eczema eyelids": 1, "Electromyogram": 1, "Encephalitis": 1, "Endoscopy": 1, "Energy increased": 1, "Epstein-Barr virus test": 1, "Erythema multiforme": 1, "Exercise electrocardiogram": 1, "Exposure to SARS-CoV-2": 1, "Exposure via skin contact": 1, "Extremity contracture": 1, "Eye colour change": 1, "Eye disorder": 1, "Eye inflammation": 1, "Eye swelling": 1, "Eyelid disorder": 1, "Eyelid oedema": 1, "Eyelid rash": 1, "Eyelids pruritus": 1, "Facial paralysis": 1, "Factor V Leiden carrier": 1, "Faeces discoloured": 1, "Feeling drunk": 1, "Feeling of body temperature change": 1, "Finger deformity": 1, "Fluid retention": 1, "Food allergy": 1, "Frequent bowel movements": 1, "Furuncle": 1, "Gait inability": 1, "Gallbladder disorder": 1, "Gallbladder operation": 1, "Gastrointestinal tract irritation": 1, "Gastrooesophageal reflux disease": 1, "Genital rash": 1, "Glossodynia": 1, "Haematoma": 1, "Haematuria": 1, "Haemoptysis": 1, "Haemorrhage urinary tract": 1, "Heat illness": 1, "Hepatic cirrhosis": 1, "Hepatitis B": 1, "Herpes simplex": 1, "Histamine level": 1, "Hyperaesthesia": 1, "Hypersomnia": 1, "Hyponatraemia": 1, "Hypophagia": 1, "Hypothermia": 1, "Hypoxia": 1, "Idiopathic urticaria": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Inflammatory marker test": 1, "Influenza": 1, "Injection site bruising": 1, "Injection site haemorrhage": 1, "Injection site hyperaesthesia": 1, "Injection site hypersensitivity": 1, "Injection site inflammation": 1, "Injection site joint pain": 1, "Injection site joint warmth": 1, "Injection site urticaria": 1, "Injection site vesicles": 1, "Inner ear inflammation": 1, "Intentional overdose": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Iritis": 1, "Irritability": 1, "Jaundice": 1, "Joint lock": 1, "Limb mass": 1, "Lip blister": 1, "Lip pain": 1, "Local reaction": 1, "Localised infection": 1, "Low density lipoprotein": 1, "Low density lipoprotein increased": 1, "Lumbar puncture": 1, "Lyme disease": 1, "Lymphocyte count": 1, "Madarosis": 1, "Magnetic resonance imaging abnormal": 1, "Magnetic resonance imaging head": 1, "Malignant hypertension": 1, "Mechanical urticaria": 1, "Menstrual disorder": 1, "Monoparesis": 1, "Monoplegia": 1, "Mood altered": 1, "Movement disorder": 1, "Muscle contractions involuntary": 1, "Muscle discomfort": 1, "Muscle swelling": 1, "Muscle tightness": 1, "Myasthenic syndrome": 1, "Myelitis transverse": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Myositis": 1, "Nasal discomfort": 1, "Nasal pruritus": 1, "Near death experience": 1, "Nerve compression": 1, "Neurological symptom": 1, "Neuropathy peripheral": 1, "No adverse event": 1, "Nonspecific reaction": 1, "Odynophagia": 1, "Oral candidiasis": 1, "Oral discomfort": 1, "Oral disorder": 1, "Oral mucosal discolouration": 1, "Oral pain": 1, "Oral pruritus": 1, "Osteoarthritis": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pallor": 1, "Pancreatic cyst": 1, "Paranasal sinus discomfort": 1, "Paraparesis": 1, "Parosmia": 1, "Pericarditis": 1, "Pharyngeal erythema": 1, "Pharyngeal hypoaesthesia": 1, "Pityriasis rosea": 1, "Polymerase chain reaction": 1, "Post procedural haemorrhage": 1, "Postmenopausal haemorrhage": 1, "Pre-existing condition improved": 1, "Pregnancy": 1, "Pregnancy test positive": 1, "Prenatal screening test": 1, "Presyncope": 1, "Productive cough": 1, "Psoriasis": 1, "Psychomotor hyperactivity": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Pulmonary mass": 1, "Pulmonary thrombosis": 1, "Rash morbilliform": 1, "Renal cyst": 1, "Renal pain": 1, "Respiration abnormal": 1, "Restlessness": 1, "Retinal artery occlusion": 1, "Rotator cuff syndrome": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 antibody test negative": 1, "Saliva altered": 1, "Salivary hypersecretion": 1, "Scan": 1, "Seizure": 1, "Sensitive skin": 1, "Sensory loss": 1, "Sinus pain": 1, "Skin discolouration": 1, "Skin discomfort": 1, "Skin hypopigmentation": 1, "Skin irritation": 1, "Skin laceration": 1, "Skin reaction": 1, "Skin swelling": 1, "Skin test": 1, "Skin tightness": 1, "Sleep apnoea syndrome": 1, "Sleep talking": 1, "Sluggishness": 1, "Speech disorder": 1, "Spinal pain": 1, "Splenic haemorrhage": 1, "Splenic rupture": 1, "Spondylitis": 1, "Supraventricular tachycardia": 1, "Suspected COVID-19": 1, "Tendon pain": 1, "Terminal insomnia": 1, "Testicular swelling": 1, "Therapeutic response delayed": 1, "Thirst": 1, "Throat irritation": 1, "Tooth loss": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound foetal": 1, "Ultrasound scan abnormal": 1, "Underdose": 1, "Urinary incontinence": 1, "Urine analysis": 1, "Uveitis": 1, "Vaccination site cellulitis": 1, "Vaccination site discharge": 1, "Vaccination site irritation": 1, "Vaccination site oedema": 1, "Vaccination site paraesthesia": 1, "Vaccination site scar": 1, "Vaccination site streaking": 1, "Varicose vein": 1, "Venous thrombosis limb": 1, "Ventricular extrasystoles": 1, "Viral test": 1, "Viral titre increased": 1, "Vitamin D deficiency": 1, "Vulvovaginal pruritus": 1, "Weight increased": 1, "White blood cell count": 1, "White blood cells urine positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20AL.json b/docs/data/histograms/United States/013L20AL.json
new file mode 100644
index 00000000000..1a3cfd1ab64
--- /dev/null
+++ b/docs/data/histograms/United States/013L20AL.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20AL", "histograms": [{"batchcodes": ["013L20AL"], "histogram": {"Lipoma": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20H.json b/docs/data/histograms/United States/013L20H.json
new file mode 100644
index 00000000000..2a40c7aedfd
--- /dev/null
+++ b/docs/data/histograms/United States/013L20H.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20H", "histograms": [{"batchcodes": ["013L20H"], "histogram": {"Chills": 2, "Malaise": 2, "COVID-19": 1, "Fatigue": 1, "SARS-CoV-2 test": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20Q.json b/docs/data/histograms/United States/013L20Q.json
new file mode 100644
index 00000000000..02e569e409f
--- /dev/null
+++ b/docs/data/histograms/United States/013L20Q.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20Q", "histograms": [{"batchcodes": ["013L20Q"], "histogram": {"Balance disorder": 1, "Body temperature": 1, "Exposure to SARS-CoV-2": 1, "Myalgia": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rash erythematous": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L20X.json b/docs/data/histograms/United States/013L20X.json
new file mode 100644
index 00000000000..25a91bc396a
--- /dev/null
+++ b/docs/data/histograms/United States/013L20X.json	
@@ -0,0 +1 @@
+{"batchcode": "013L20X", "histograms": [{"batchcodes": ["013L20X"], "histogram": {"Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L21A.json b/docs/data/histograms/United States/013L21A.json
new file mode 100644
index 00000000000..d8ee9453379
--- /dev/null
+++ b/docs/data/histograms/United States/013L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L21A", "histograms": [{"batchcodes": ["013L21A"], "histogram": {"Pain in extremity": 2, "Feeling hot": 1, "Injection site rash": 1, "Lymph node pain": 1, "Urticaria": 1, "Vaccination site oedema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L29A.json b/docs/data/histograms/United States/013L29A.json
new file mode 100644
index 00000000000..bc90cdc5e49
--- /dev/null
+++ b/docs/data/histograms/United States/013L29A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L29A", "histograms": [{"batchcodes": ["013L29A"], "histogram": {"Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L2A.json b/docs/data/histograms/United States/013L2A.json
new file mode 100644
index 00000000000..d502caa6ba5
--- /dev/null
+++ b/docs/data/histograms/United States/013L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L2A", "histograms": [{"batchcodes": ["013L2A"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L2DA.json b/docs/data/histograms/United States/013L2DA.json
new file mode 100644
index 00000000000..9684b3adc70
--- /dev/null
+++ b/docs/data/histograms/United States/013L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "013L2DA", "histograms": [{"batchcodes": ["013L2DA"], "histogram": {"Anxiety": 2, "Aphasia": 2, "Fall": 2, "Malaise": 2, "Memory impairment": 2, "Tremor": 2, "Balance disorder": 1, "Dysstasia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L2GA.json b/docs/data/histograms/United States/013L2GA.json
new file mode 100644
index 00000000000..fd733c6ddd9
--- /dev/null
+++ b/docs/data/histograms/United States/013L2GA.json	
@@ -0,0 +1 @@
+{"batchcode": "013L2GA", "histograms": [{"batchcodes": ["013L2GA"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L2OA.json b/docs/data/histograms/United States/013L2OA.json
new file mode 100644
index 00000000000..2f04772c76a
--- /dev/null
+++ b/docs/data/histograms/United States/013L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "013L2OA", "histograms": [{"batchcodes": ["013L2OA"], "histogram": {"Abdominal discomfort": 2, "Nausea": 2, "Pain in extremity": 2, "Body temperature increased": 1, "COVID-19": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L2UA.json b/docs/data/histograms/United States/013L2UA.json
new file mode 100644
index 00000000000..efae6c7f3e2
--- /dev/null
+++ b/docs/data/histograms/United States/013L2UA.json	
@@ -0,0 +1 @@
+{"batchcode": "013L2UA", "histograms": [{"batchcodes": ["013L2UA"], "histogram": {"Abdominal discomfort": 1, "Arrhythmia": 1, "Arthralgia": 1, "Cough": 1, "Disorientation": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersensitivity": 1, "Insomnia": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013L80A.json b/docs/data/histograms/United States/013L80A.json
new file mode 100644
index 00000000000..18e51536a63
--- /dev/null
+++ b/docs/data/histograms/United States/013L80A.json	
@@ -0,0 +1 @@
+{"batchcode": "013L80A", "histograms": [{"batchcodes": ["013L80A"], "histogram": {"Decreased appetite": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013LA20.json b/docs/data/histograms/United States/013LA20.json
new file mode 100644
index 00000000000..64bfe99cb49
--- /dev/null
+++ b/docs/data/histograms/United States/013LA20.json	
@@ -0,0 +1 @@
+{"batchcode": "013LA20", "histograms": [{"batchcodes": ["013LA20"], "histogram": {"Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013LDA.json b/docs/data/histograms/United States/013LDA.json
new file mode 100644
index 00000000000..fe8d045c449
--- /dev/null
+++ b/docs/data/histograms/United States/013LDA.json	
@@ -0,0 +1 @@
+{"batchcode": "013LDA", "histograms": [{"batchcodes": ["013LDA"], "histogram": {"COVID-19": 1, "Deafness": 1, "Erythema": 1, "Heart rate increased": 1, "Migraine": 1, "Ocular hyperaemia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013LQ0A.json b/docs/data/histograms/United States/013LQ0A.json
new file mode 100644
index 00000000000..6a2aee5e182
--- /dev/null
+++ b/docs/data/histograms/United States/013LQ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "013LQ0A", "histograms": [{"batchcodes": ["013LQ0A"], "histogram": {"Pruritus": 1, "Respiratory disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013LVOA.json b/docs/data/histograms/United States/013LVOA.json
new file mode 100644
index 00000000000..fa0e6ba3db8
--- /dev/null
+++ b/docs/data/histograms/United States/013LVOA.json	
@@ -0,0 +1 @@
+{"batchcode": "013LVOA", "histograms": [{"batchcodes": ["013LVOA"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013LZ0A.json b/docs/data/histograms/United States/013LZ0A.json
new file mode 100644
index 00000000000..1154d7e4533
--- /dev/null
+++ b/docs/data/histograms/United States/013LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "013LZ0A", "histograms": [{"batchcodes": ["013LZ0A"], "histogram": {"Vaccination site warmth": 2, "Erythema": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013LZOA.json b/docs/data/histograms/United States/013LZOA.json
new file mode 100644
index 00000000000..ed83b599303
--- /dev/null
+++ b/docs/data/histograms/United States/013LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "013LZOA", "histograms": [{"batchcodes": ["013LZOA"], "histogram": {"Burning sensation": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Lymphadenopathy": 1, "Muscle spasms": 1, "Oropharyngeal pain": 1, "Pharyngeal swelling": 1, "SARS-CoV-2 test positive": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M00A.json b/docs/data/histograms/United States/013M00A.json
new file mode 100644
index 00000000000..7e37bdfcb26
--- /dev/null
+++ b/docs/data/histograms/United States/013M00A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M00A", "histograms": [{"batchcodes": ["013M00A"], "histogram": {"Asthenia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M02A.json b/docs/data/histograms/United States/013M02A.json
new file mode 100644
index 00000000000..2726a49ce4c
--- /dev/null
+++ b/docs/data/histograms/United States/013M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M02A", "histograms": [{"batchcodes": ["013M02A"], "histogram": {"Abdominal pain upper": 1, "Appendicitis perforated": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Nausea": 1, "Pain in extremity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M20.json b/docs/data/histograms/United States/013M20.json
new file mode 100644
index 00000000000..3c2571c2eb9
--- /dev/null
+++ b/docs/data/histograms/United States/013M20.json	
@@ -0,0 +1 @@
+{"batchcode": "013M20", "histograms": [{"batchcodes": ["013M20"], "histogram": {"Dizziness": 1, "Erythema multiforme": 1, "Injection site reaction": 1, "Motion sickness": 1, "Nausea": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M201.json b/docs/data/histograms/United States/013M201.json
new file mode 100644
index 00000000000..e033910d534
--- /dev/null
+++ b/docs/data/histograms/United States/013M201.json	
@@ -0,0 +1 @@
+{"batchcode": "013M201", "histograms": [{"batchcodes": ["013M201"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain upper": 1, "Dyspepsia": 1, "Ultrasound abdomen": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M2014.json b/docs/data/histograms/United States/013M2014.json
new file mode 100644
index 00000000000..603fc761523
--- /dev/null
+++ b/docs/data/histograms/United States/013M2014.json	
@@ -0,0 +1 @@
+{"batchcode": "013M2014", "histograms": [{"batchcodes": ["013M2014"], "histogram": {"Accidental underdose": 1, "Product colour issue": 1, "Pyrexia": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M2019.json b/docs/data/histograms/United States/013M2019.json
new file mode 100644
index 00000000000..8738ebdded8
--- /dev/null
+++ b/docs/data/histograms/United States/013M2019.json	
@@ -0,0 +1 @@
+{"batchcode": "013M2019", "histograms": [{"batchcodes": ["013M2019"], "histogram": {"Erythema": 1, "Inflammation": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M201A.json b/docs/data/histograms/United States/013M201A.json
new file mode 100644
index 00000000000..788ffdfc1d2
--- /dev/null
+++ b/docs/data/histograms/United States/013M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M201A", "histograms": [{"batchcodes": ["013M201A"], "histogram": {"Basedow's disease": 1, "COVID-19": 1, "Concussion": 1, "Drug ineffective": 1, "Feeling abnormal": 1, "Hyperthyroidism": 1, "Neck pain": 1, "Nephrolithiasis": 1, "Oropharyngeal discomfort": 1, "Post-traumatic neck syndrome": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Scan": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M204.json b/docs/data/histograms/United States/013M204.json
new file mode 100644
index 00000000000..0e6776199e8
--- /dev/null
+++ b/docs/data/histograms/United States/013M204.json	
@@ -0,0 +1 @@
+{"batchcode": "013M204", "histograms": [{"batchcodes": ["013M204"], "histogram": {"Dizziness": 2, "Myalgia": 2, "Administration site bruise": 1, "Bedridden": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Dental dysaesthesia": 1, "Fatigue": 1, "Headache": 1, "Hypoacusis": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Loss of consciousness": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M207.json b/docs/data/histograms/United States/013M207.json
new file mode 100644
index 00000000000..f137cacc835
--- /dev/null
+++ b/docs/data/histograms/United States/013M207.json	
@@ -0,0 +1 @@
+{"batchcode": "013M207", "histograms": [{"batchcodes": ["013M207"], "histogram": {"Fatigue": 2, "Pyrexia": 2, "Arthralgia": 1, "Body temperature": 1, "Decreased appetite": 1, "Dizziness": 1, "Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Vaccination site induration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M208.json b/docs/data/histograms/United States/013M208.json
new file mode 100644
index 00000000000..83fea9580c7
--- /dev/null
+++ b/docs/data/histograms/United States/013M208.json	
@@ -0,0 +1 @@
+{"batchcode": "013M208", "histograms": [{"batchcodes": ["013M208"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Chills": 1, "Influenza like illness": 1, "Rhinorrhoea": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M20A OR 0BM2.json b/docs/data/histograms/United States/013M20A OR 0BM2.json
new file mode 100644
index 00000000000..de13d5a1dbe
--- /dev/null
+++ b/docs/data/histograms/United States/013M20A OR 0BM2.json	
@@ -0,0 +1 @@
+{"batchcode": "013M20A OR 0BM2", "histograms": [{"batchcodes": ["013M20A OR 0BM2"], "histogram": {"Fatigue": 3, "Headache": 3, "Myalgia": 3, "Discomfort": 1, "Lymph node pain": 1, "Pain": 1, "Pain in extremity": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M20A).json b/docs/data/histograms/United States/013M20A).json
new file mode 100644
index 00000000000..a370d37d6bc
--- /dev/null
+++ b/docs/data/histograms/United States/013M20A).json	
@@ -0,0 +1 @@
+{"batchcode": "013M20A)", "histograms": [{"batchcodes": ["013M20A)"], "histogram": {"Antibody test negative": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M20A..json b/docs/data/histograms/United States/013M20A..json
new file mode 100644
index 00000000000..c68200950e7
--- /dev/null
+++ b/docs/data/histograms/United States/013M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "013M20A.", "histograms": [{"batchcodes": ["013M20A."], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M20A.json b/docs/data/histograms/United States/013M20A.json
new file mode 100644
index 00000000000..8e5953080b7
--- /dev/null
+++ b/docs/data/histograms/United States/013M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M20A", "histograms": [{"batchcodes": ["013M20A"], "histogram": {"Pain in extremity": 121, "Fatigue": 116, "Pyrexia": 113, "Vaccination site pain": 111, "Chills": 104, "Headache": 104, "Myalgia": 81, "Nausea": 70, "Vaccination site erythema": 70, "Pain": 68, "Vaccination site pruritus": 58, "Dizziness": 53, "Pruritus": 51, "Rash": 50, "Vaccination site swelling": 48, "Feeling abnormal": 41, "Erythema": 40, "Vaccination site warmth": 37, "Arthralgia": 36, "Asthenia": 35, "Diarrhoea": 35, "Body temperature": 30, "Malaise": 29, "Peripheral swelling": 27, "Vaccination site rash": 26, "Influenza like illness": 24, "Vomiting": 24, "Injection site pain": 23, "Cough": 22, "Dyspnoea": 22, "Urticaria": 22, "Paraesthesia": 18, "SARS-CoV-2 test": 18, "Insomnia": 17, "Illness": 16, "COVID-19": 15, "Decreased appetite": 15, "Injection site erythema": 15, "Lymphadenopathy": 15, "Feeling hot": 14, "Heart rate": 14, "Gait disturbance": 13, "Injection site pruritus": 13, "Injection site warmth": 13, "Rash erythematous": 13, "Chest pain": 12, "Hypoaesthesia": 12, "Nasal congestion": 12, "Somnolence": 12, "Swelling": 12, "Mobility decreased": 11, "Tremor": 11, "Vaccination site induration": 11, "Blood pressure measurement": 10, "Hypersomnia": 10, "Inappropriate schedule of product administration": 10, "Musculoskeletal stiffness": 10, "Rhinorrhoea": 10, "Back pain": 9, "Chest discomfort": 9, "Expired product administered": 9, "Hypertension": 9, "Injection site swelling": 9, "Muscle spasms": 9, "Nasopharyngitis": 9, "Palpitations": 9, "Vaccination complication": 9, "Abdominal discomfort": 8, "Abdominal pain upper": 8, "Balance disorder": 8, "Blood test": 8, "Computerised tomogram": 8, "Discomfort": 8, "Lethargy": 8, "Maternal exposure during pregnancy": 8, "Muscular weakness": 8, "Oropharyngeal pain": 8, "Vaccination site mass": 8, "Vaccination site reaction": 8, "Vertigo": 8, "Ageusia": 7, "Anosmia": 7, "Bone pain": 7, "Burning sensation": 7, "Hot flush": 7, "Hyperhidrosis": 7, "Limb discomfort": 7, "Lip swelling": 7, "Loss of consciousness": 7, "Neck pain": 7, "Swelling face": 7, "Tenderness": 7, "Vision blurred": 7, "Condition aggravated": 6, "Exposure during pregnancy": 6, "Fall": 6, "Mass": 6, "Pregnancy test": 6, "Product administered to patient of inappropriate age": 6, "Product dose omission issue": 6, "Rash macular": 6, "Vaccination site urticaria": 6, "Axillary pain": 5, "Bell's palsy": 5, "Device connection issue": 5, "Dysgeusia": 5, "Eye pruritus": 5, "Heart rate increased": 5, "Hypersensitivity": 5, "Joint swelling": 5, "Rash pruritic": 5, "Visual impairment": 5, "Wheezing": 5, "Abnormal dreams": 4, "Anxiety": 4, "Blister": 4, "Cold sweat": 4, "Drug ineffective": 4, "Dyspepsia": 4, "Ear pain": 4, "Extra dose administered": 4, "Feeling cold": 4, "Flushing": 4, "Herpes zoster": 4, "Injection site rash": 4, "Migraine": 4, "Ocular discomfort": 4, "Paraesthesia oral": 4, "Sneezing": 4, "Ultrasound scan": 4, "Urinary tract infection": 4, "Vaccination site discolouration": 4, "X-ray": 4, "Abdominal pain": 3, "Allergy to vaccine": 3, "Aphasia": 3, "Bedridden": 3, "Blood glucose increased": 3, "Blood pressure increased": 3, "Cerebrovascular accident": 3, "Chromaturia": 3, "Confusional state": 3, "Contusion": 3, "Dry mouth": 3, "Dysphagia": 3, "Dysphonia": 3, "Dysstasia": 3, "Electrocardiogram": 3, "Epistaxis": 3, "Exposure via breast milk": 3, "Full blood count": 3, "Gait inability": 3, "Glucose tolerance test": 3, "Hallucination": 3, "Head discomfort": 3, "Hypokinesia": 3, "Immunisation reaction": 3, "Influenza": 3, "Loss of personal independence in daily activities": 3, "Lymph node pain": 3, "Memory impairment": 3, "Muscle twitching": 3, "Musculoskeletal chest pain": 3, "Nervousness": 3, "Pharyngeal swelling": 3, "Pollakiuria": 3, "Product temperature excursion issue": 3, "Productive cough": 3, "Skin exfoliation": 3, "Skin reaction": 3, "Swollen tongue": 3, "Tachycardia": 3, "Tinnitus": 3, "Underdose": 3, "Urinary incontinence": 3, "Vaccination site movement impairment": 3, "Accidental underdose": 2, "Alopecia": 2, "Amnesia": 2, "Angina pectoris": 2, "Angioedema": 2, "Arthritis": 2, "Asthma": 2, "Atrial fibrillation": 2, "Autoimmune inner ear disease": 2, "Blood thyroid stimulating hormone": 2, "Body temperature increased": 2, "Breast pain": 2, "C-reactive protein": 2, "Cardiac discomfort": 2, "Cardiac flutter": 2, "Chest X-ray": 2, "Colonoscopy": 2, "Crying": 2, "Deep vein thrombosis": 2, "Delusion": 2, "Disorientation": 2, "Dyskinesia": 2, "Ear infection": 2, "Ear swelling": 2, "Eosinophilia": 2, "Extrasystoles": 2, "Eye colour change": 2, "Eye swelling": 2, "Facial pain": 2, "Flatulence": 2, "Frequent bowel movements": 2, "Hypoacusis": 2, "Hypoaesthesia oral": 2, "Impaired driving ability": 2, "Incomplete course of vaccination": 2, "Infected dermal cyst": 2, "Inflammation": 2, "Injection site discolouration": 2, "Injection site induration": 2, "Irritability": 2, "Irritable bowel syndrome": 2, "Laziness": 2, "Magnetic resonance imaging": 2, "Magnetic resonance imaging head": 2, "Musculoskeletal discomfort": 2, "Neck mass": 2, "Neoplasm": 2, "Nodule": 2, "Off label use": 2, "Oral pain": 2, "Overdose": 2, "Oxygen saturation": 2, "Pain in jaw": 2, "Periorbital swelling": 2, "Pneumonia": 2, "SARS-CoV-2 antibody test": 2, "Sensation of foreign body": 2, "Sinus headache": 2, "Skin discolouration": 2, "Sleep disorder": 2, "Sluggishness": 2, "Supraventricular extrasystoles": 2, "Syncope": 2, "Taste disorder": 2, "Therapeutic response unexpected": 2, "Thirst": 2, "Throat irritation": 2, "Thyroid mass": 2, "Treponema test": 2, "Type IV hypersensitivity reaction": 2, "Vaccination site coldness": 2, "Vaccination site discharge": 2, "Vaccination site hypersensitivity": 2, "Vaccination site lymphadenopathy": 2, "White blood cell count": 2, "Abdominal distension": 1, "Abnormal faeces": 1, "Accidental overdose": 1, "Acoustic neuritis": 1, "Administration site discolouration": 1, "Adverse drug reaction": 1, "Adverse reaction": 1, "Alpha 1 foetoprotein": 1, "Alpha 1 foetoprotein amniotic fluid": 1, "Altered visual depth perception": 1, "Amylase": 1, "Anaphylactic reaction": 1, "Ankle fracture": 1, "Anti factor VIII antibody test": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Anti-cyclic citrullinated peptide antibody positive": 1, "Antinuclear antibody": 1, "Antinuclear antibody increased": 1, "Aphonia": 1, "Arrhythmia": 1, "Arthropod bite": 1, "Asthenopia": 1, "Bacterial test": 1, "Basedow's disease": 1, "Biopsy": 1, "Biopsy skin": 1, "Blepharitis": 1, "Blepharospasm": 1, "Blood albumin": 1, "Blood glucose abnormal": 1, "Blood glucose fluctuation": 1, "Blood iron": 1, "Blood pressure systolic": 1, "Body temperature fluctuation": 1, "Bowel movement irregularity": 1, "Breast discomfort": 1, "Breast feeding": 1, "Breast mass": 1, "Breath sounds": 1, "Bronchitis": 1, "Candida infection": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cardiac pacemaker insertion": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Chillblains": 1, "Choking": 1, "Chromosomal analysis": 1, "Chronic fatigue syndrome": 1, "Chronic obstructive pulmonary disease": 1, "Colitis microscopic": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Conjunctivitis": 1, "Constipation": 1, "Cystitis": 1, "Death": 1, "Dehydration": 1, "Depressed mood": 1, "Depression": 1, "Diplopia": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Dyspnoea at rest": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Eczema": 1, "Electric shock sensation": 1, "Emotional distress": 1, "Endocarditis": 1, "Eosinophil count": 1, "Eructation": 1, "Exposure via skin contact": 1, "Eye disorder": 1, "Eye irritation": 1, "Eye pain": 1, "Face oedema": 1, "Factor V Leiden mutation": 1, "Faeces discoloured": 1, "Faeces soft": 1, "Fear of death": 1, "Feeding disorder": 1, "Feeling of relaxation": 1, "Fibrin D dimer": 1, "Foot deformity": 1, "Foot fracture": 1, "Freezing phenomenon": 1, "Gastric haemorrhage": 1, "Gastric ulcer": 1, "Gastrointestinal pain": 1, "Gingival blister": 1, "Gingival pain": 1, "Gout": 1, "HIV test": 1, "HIV test negative": 1, "Haemoglobin decreased": 1, "Haemorrhage": 1, "Hallucination, visual": 1, "Heart rate irregular": 1, "Hemiparaesthesia": 1, "Hemiparesis": 1, "Hepatic enzyme": 1, "Hepatitis C virus test": 1, "Hyperglycaemia": 1, "Hyperkeratosis": 1, "Hyperpyrexia": 1, "Hypersensitivity vasculitis": 1, "Hypertensive emergency": 1, "Hyperventilation": 1, "Hypoalbuminaemia": 1, "Hypotension": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Incorrect dose administered by product": 1, "Incorrect route of product administration": 1, "Increased tendency to bruise": 1, "Infection": 1, "Injected limb mobility decreased": 1, "Injection site mass": 1, "Injection site movement impairment": 1, "Injection site reaction": 1, "Injection site scab": 1, "Injection site urticaria": 1, "Intraocular pressure test": 1, "Joint injury": 1, "Lacrimation increased": 1, "Lip oedema": 1, "Lipase": 1, "Liver function test": 1, "Liver function test abnormal": 1, "Localised infection": 1, "Lower limb fracture": 1, "Lupus-like syndrome": 1, "Lyme disease": 1, "Lymphocyte count": 1, "Lymphoedema": 1, "Magnetic resonance imaging heart": 1, "Meniscus injury": 1, "Metamorphopsia": 1, "Middle ear effusion": 1, "Migraine with aura": 1, "Monoclonal immunoglobulin present": 1, "Mouth swelling": 1, "Mouth ulceration": 1, "Muscle discomfort": 1, "Muscle spasticity": 1, "Muscle strength abnormal": 1, "Muscle tightness": 1, "Musculoskeletal disorder": 1, "Musculoskeletal pain": 1, "Nail hypertrophy": 1, "Nephrolithiasis": 1, "Neuralgia": 1, "Neutrophil count": 1, "Nightmare": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Oral candidiasis": 1, "Oral mucosal blistering": 1, "Orbital oedema": 1, "Oropharyngeal discomfort": 1, "Otosalpingitis": 1, "Pain of skin": 1, "Pancreatitis": 1, "Papule": 1, "Paranasal sinus discomfort": 1, "Parosmia": 1, "Pathology test": 1, "Pericarditis": 1, "Pharyngeal hypoaesthesia": 1, "Pityriasis rosea": 1, "Platelet count decreased": 1, "Pneumococcal immunisation": 1, "Polymerase chain reaction": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Presyncope": 1, "Procedural pain": 1, "Product administered at inappropriate site": 1, "Product administration error": 1, "Product dose omission in error": 1, "Product storage error": 1, "Prostatic specific antigen": 1, "Psoriasis": 1, "Psychotic disorder": 1, "Pulmonary congestion": 1, "Pulmonary pain": 1, "Quality of life decreased": 1, "Rash papular": 1, "Renal cancer": 1, "Renal stone removal": 1, "Respiratory tract congestion": 1, "Respiratory tract irritation": 1, "Respiratory tract oedema": 1, "Rheumatoid factor": 1, "Rheumatoid factor decreased": 1, "Rib fracture": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 test positive": 1, "Scan": 1, "Sciatica": 1, "Scratch": 1, "Secretion discharge": 1, "Seizure": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Sepsis": 1, "Sinus disorder": 1, "Sinus pain": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin irritation": 1, "Skin lesion": 1, "Skin mass": 1, "Skin tightness": 1, "Skin warm": 1, "Sleep deficit": 1, "Sleep talking": 1, "Somnambulism": 1, "Speech disorder": 1, "Spinal compression fracture": 1, "Stent placement": 1, "Stomatitis": 1, "Strabismus": 1, "Stress": 1, "Suicidal ideation": 1, "Suspected COVID-19": 1, "Swelling of eyelid": 1, "Testicular pain": 1, "Testicular swelling": 1, "Therapy cessation": 1, "Throat tightness": 1, "Thrombosis": 1, "Thyroid cancer": 1, "Tooth extraction": 1, "Tooth infection": 1, "Toothache": 1, "Tri-iodothyronine": 1, "Trigger finger": 1, "Ulcer haemorrhage": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound scan normal": 1, "Unevaluable event": 1, "Unresponsive to stimuli": 1, "Uterine cancer": 1, "Vaccination site bruising": 1, "Vaccination site cellulitis": 1, "Vaccination site haemorrhage": 1, "Vaccination site infection": 1, "Vaccination site nodule": 1, "Vaccination site papule": 1, "Vaccination site paraesthesia": 1, "Vaccination site pustule": 1, "Vaccination site vesicles": 1, "Vascular compression": 1, "Ventricular extrasystoles": 1, "Vestibular neuronitis": 1, "Viral infection": 1, "Vitamin B12": 1, "Vitiligo": 1, "Vitreous floaters": 1, "Vulvovaginal pruritus": 1, "Weight": 1, "Weight decreased": 1, "Weight increased": 1, "White blood cell count decreased": 1, "Wrong product administered": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M20P OR 013M.json b/docs/data/histograms/United States/013M20P OR 013M.json
new file mode 100644
index 00000000000..2dd0067d548
--- /dev/null
+++ b/docs/data/histograms/United States/013M20P OR 013M.json	
@@ -0,0 +1 @@
+{"batchcode": "013M20P OR 013M", "histograms": [{"batchcodes": ["013M20P OR 013M"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Dizziness": 1, "Malaise": 1, "Muscle tightness": 1, "Pyrexia": 1, "Vulvovaginal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M210A.json b/docs/data/histograms/United States/013M210A.json
new file mode 100644
index 00000000000..63e2aa1a0e8
--- /dev/null
+++ b/docs/data/histograms/United States/013M210A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M210A", "histograms": [{"batchcodes": ["013M210A"], "histogram": {"Feeling hot": 1, "Illness": 1, "Neoplasm": 1, "Pain": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M21A.json b/docs/data/histograms/United States/013M21A.json
new file mode 100644
index 00000000000..904e1a94824
--- /dev/null
+++ b/docs/data/histograms/United States/013M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M21A", "histograms": [{"batchcodes": ["013M21A"], "histogram": {"Pain in extremity": 1, "Poor quality product administered": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M23AA.json b/docs/data/histograms/United States/013M23AA.json
new file mode 100644
index 00000000000..1e0beb43409
--- /dev/null
+++ b/docs/data/histograms/United States/013M23AA.json	
@@ -0,0 +1 @@
+{"batchcode": "013M23AA", "histograms": [{"batchcodes": ["013M23AA"], "histogram": {"Influenza like illness": 1, "Injection site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M24A.json b/docs/data/histograms/United States/013M24A.json
new file mode 100644
index 00000000000..fe166b75b92
--- /dev/null
+++ b/docs/data/histograms/United States/013M24A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M24A", "histograms": [{"batchcodes": ["013M24A"], "histogram": {"Asthenia": 1, "Bone pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M26A.json b/docs/data/histograms/United States/013M26A.json
new file mode 100644
index 00000000000..99696f914d7
--- /dev/null
+++ b/docs/data/histograms/United States/013M26A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M26A", "histograms": [{"batchcodes": ["013M26A"], "histogram": {"Back pain": 1, "Constipation": 1, "Dysuria": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M2A.json b/docs/data/histograms/United States/013M2A.json
new file mode 100644
index 00000000000..ab8c6dc360a
--- /dev/null
+++ b/docs/data/histograms/United States/013M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "013M2A", "histograms": [{"batchcodes": ["013M2A"], "histogram": {"Chills": 1, "Fatigue": 1, "Limb discomfort": 1, "Myalgia": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "Swelling": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M2CA.json b/docs/data/histograms/United States/013M2CA.json
new file mode 100644
index 00000000000..21685d232dc
--- /dev/null
+++ b/docs/data/histograms/United States/013M2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "013M2CA", "histograms": [{"batchcodes": ["013M2CA"], "histogram": {"Chills": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M2OA.json b/docs/data/histograms/United States/013M2OA.json
new file mode 100644
index 00000000000..f9d8207345c
--- /dev/null
+++ b/docs/data/histograms/United States/013M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "013M2OA", "histograms": [{"batchcodes": ["013M2OA"], "histogram": {"Arthralgia": 1, "Chills": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M2VA OR 013M.json b/docs/data/histograms/United States/013M2VA OR 013M.json
new file mode 100644
index 00000000000..db7f49194d4
--- /dev/null
+++ b/docs/data/histograms/United States/013M2VA OR 013M.json	
@@ -0,0 +1 @@
+{"batchcode": "013M2VA OR 013M", "histograms": [{"batchcodes": ["013M2VA OR 013M"], "histogram": {"Muscle spasms": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013M7.json b/docs/data/histograms/United States/013M7.json
new file mode 100644
index 00000000000..afa4a44f3ff
--- /dev/null
+++ b/docs/data/histograms/United States/013M7.json	
@@ -0,0 +1 @@
+{"batchcode": "013M7", "histograms": [{"batchcodes": ["013M7"], "histogram": {"Chest discomfort": 1, "Chest pain": 1, "Echocardiogram": 1, "Pericardial effusion": 1, "Pyrexia": 1, "Trismus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013ML0A.json b/docs/data/histograms/United States/013ML0A.json
new file mode 100644
index 00000000000..4bafdd67775
--- /dev/null
+++ b/docs/data/histograms/United States/013ML0A.json	
@@ -0,0 +1 @@
+{"batchcode": "013ML0A", "histograms": [{"batchcodes": ["013ML0A"], "histogram": {"Appetite disorder": 1, "Asthenia": 1, "Balance disorder": 1, "Dizziness": 1, "Fatigue": 1, "Heart rate increased": 1, "Loss of consciousness": 1, "Nausea": 1, "Respiratory rate decreased": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013MWA.json b/docs/data/histograms/United States/013MWA.json
new file mode 100644
index 00000000000..493c3c574f4
--- /dev/null
+++ b/docs/data/histograms/United States/013MWA.json	
@@ -0,0 +1 @@
+{"batchcode": "013MWA", "histograms": [{"batchcodes": ["013MWA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013MZ0A.json b/docs/data/histograms/United States/013MZ0A.json
new file mode 100644
index 00000000000..c1926481f1d
--- /dev/null
+++ b/docs/data/histograms/United States/013MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "013MZ0A", "histograms": [{"batchcodes": ["013MZ0A"], "histogram": {"Chills": 3, "Pain in extremity": 2, "Arthralgia": 1, "Fatigue": 1, "Injection site mass": 1, "Injection site nodule": 1, "Injection site swelling": 1, "Neck pain": 1, "Oxygen saturation": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Tremor": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013MZOA.json b/docs/data/histograms/United States/013MZOA.json
new file mode 100644
index 00000000000..791b4529456
--- /dev/null
+++ b/docs/data/histograms/United States/013MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "013MZOA", "histograms": [{"batchcodes": ["013MZOA"], "histogram": {"Product dose omission issue": 2, "Antibody test": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Heart rate increased": 1, "Hospitalisation": 1, "Lower respiratory tract congestion": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Pallor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013N20A..json b/docs/data/histograms/United States/013N20A..json
new file mode 100644
index 00000000000..75bd73525c7
--- /dev/null
+++ b/docs/data/histograms/United States/013N20A..json	
@@ -0,0 +1 @@
+{"batchcode": "013N20A.", "histograms": [{"batchcodes": ["013N20A."], "histogram": {"Headache": 1, "Rash": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013N20A.json b/docs/data/histograms/United States/013N20A.json
new file mode 100644
index 00000000000..ec670b6b47b
--- /dev/null
+++ b/docs/data/histograms/United States/013N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013N20A", "histograms": [{"batchcodes": ["013N20A"], "histogram": {"Headache": 3, "Chills": 2, "Fatigue": 2, "Malaise": 2, "Pyrexia": 2, "Alopecia": 1, "Asthenia": 1, "Body temperature": 1, "Discomfort": 1, "Lethargy": 1, "Pain in extremity": 1, "Rash": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pruritic": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013O20A.json b/docs/data/histograms/United States/013O20A.json
new file mode 100644
index 00000000000..c1e2105dbb2
--- /dev/null
+++ b/docs/data/histograms/United States/013O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013O20A", "histograms": [{"batchcodes": ["013O20A"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Injection site bruising": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013S20A.json b/docs/data/histograms/United States/013S20A.json
new file mode 100644
index 00000000000..bf8fde06db0
--- /dev/null
+++ b/docs/data/histograms/United States/013S20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013S20A", "histograms": [{"batchcodes": ["013S20A"], "histogram": {"Dizziness": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/013Z20A.json b/docs/data/histograms/United States/013Z20A.json
new file mode 100644
index 00000000000..15f69411d17
--- /dev/null
+++ b/docs/data/histograms/United States/013Z20A.json	
@@ -0,0 +1 @@
+{"batchcode": "013Z20A", "histograms": [{"batchcodes": ["013Z20A"], "histogram": {"Exposure via skin contact": 1, "Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014-935.json b/docs/data/histograms/United States/014-935.json
new file mode 100644
index 00000000000..17ac9ac770d
--- /dev/null
+++ b/docs/data/histograms/United States/014-935.json	
@@ -0,0 +1 @@
+{"batchcode": "014-935", "histograms": [{"batchcodes": ["014-935"], "histogram": {"Limb discomfort": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014-C21A.json b/docs/data/histograms/United States/014-C21A.json
new file mode 100644
index 00000000000..8a9544f4a2e
--- /dev/null
+++ b/docs/data/histograms/United States/014-C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014-C21A", "histograms": [{"batchcodes": ["014-C21A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Mental impairment": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014-M20A.json b/docs/data/histograms/United States/014-M20A.json
new file mode 100644
index 00000000000..67099e073eb
--- /dev/null
+++ b/docs/data/histograms/United States/014-M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014-M20A", "histograms": [{"batchcodes": ["014-M20A"], "histogram": {"Oropharyngeal pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0140.json b/docs/data/histograms/United States/0140.json
new file mode 100644
index 00000000000..8197034d5c1
--- /dev/null
+++ b/docs/data/histograms/United States/0140.json	
@@ -0,0 +1 @@
+{"batchcode": "0140", "histograms": [{"batchcodes": ["0140"], "histogram": {"Chills": 1, "Cough": 1, "Decreased appetite": 1, "Fatigue": 1, "Lethargy": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014021A.json b/docs/data/histograms/United States/014021A.json
new file mode 100644
index 00000000000..3fab99e58be
--- /dev/null
+++ b/docs/data/histograms/United States/014021A.json	
@@ -0,0 +1 @@
+{"batchcode": "014021A", "histograms": [{"batchcodes": ["014021A"], "histogram": {"Injection site pain": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014120A.json b/docs/data/histograms/United States/014120A.json
new file mode 100644
index 00000000000..87cac103762
--- /dev/null
+++ b/docs/data/histograms/United States/014120A.json	
@@ -0,0 +1 @@
+{"batchcode": "014120A", "histograms": [{"batchcodes": ["014120A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014121A.json b/docs/data/histograms/United States/014121A.json
new file mode 100644
index 00000000000..91c2cf988b0
--- /dev/null
+++ b/docs/data/histograms/United States/014121A.json	
@@ -0,0 +1 @@
+{"batchcode": "014121A", "histograms": [{"batchcodes": ["014121A"], "histogram": {"Skin warm": 1, "Swelling": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01417201A.json b/docs/data/histograms/United States/01417201A.json
new file mode 100644
index 00000000000..6ac44fd5744
--- /dev/null
+++ b/docs/data/histograms/United States/01417201A.json	
@@ -0,0 +1 @@
+{"batchcode": "01417201A", "histograms": [{"batchcodes": ["01417201A"], "histogram": {"Movement disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0141720A.json b/docs/data/histograms/United States/0141720A.json
new file mode 100644
index 00000000000..573f3767c9d
--- /dev/null
+++ b/docs/data/histograms/United States/0141720A.json	
@@ -0,0 +1 @@
+{"batchcode": "0141720A", "histograms": [{"batchcodes": ["0141720A"], "histogram": {"Malaise": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0141L20A.json b/docs/data/histograms/United States/0141L20A.json
new file mode 100644
index 00000000000..f0f4b20cce9
--- /dev/null
+++ b/docs/data/histograms/United States/0141L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0141L20A", "histograms": [{"batchcodes": ["0141L20A"], "histogram": {"Myalgia": 3, "Pyrexia": 3, "Body temperature": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0146204.json b/docs/data/histograms/United States/0146204.json
new file mode 100644
index 00000000000..067c2075097
--- /dev/null
+++ b/docs/data/histograms/United States/0146204.json	
@@ -0,0 +1 @@
+{"batchcode": "0146204", "histograms": [{"batchcodes": ["0146204"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0149694.json b/docs/data/histograms/United States/0149694.json
new file mode 100644
index 00000000000..8946d709f72
--- /dev/null
+++ b/docs/data/histograms/United States/0149694.json	
@@ -0,0 +1 @@
+{"batchcode": "0149694", "histograms": [{"batchcodes": ["0149694"], "histogram": {"Abdominal pain": 1, "Diarrhoea": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Product use issue": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0149853-18122.json b/docs/data/histograms/United States/0149853-18122.json
new file mode 100644
index 00000000000..f227162e915
--- /dev/null
+++ b/docs/data/histograms/United States/0149853-18122.json	
@@ -0,0 +1 @@
+{"batchcode": "0149853-18122", "histograms": [{"batchcodes": ["0149853-18122"], "histogram": {"Lymph node pain": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014A20A.json b/docs/data/histograms/United States/014A20A.json
new file mode 100644
index 00000000000..a803785f378
--- /dev/null
+++ b/docs/data/histograms/United States/014A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014A20A", "histograms": [{"batchcodes": ["014A20A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014A21A.json b/docs/data/histograms/United States/014A21A.json
new file mode 100644
index 00000000000..dc4c492b362
--- /dev/null
+++ b/docs/data/histograms/United States/014A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014A21A", "histograms": [{"batchcodes": ["014A21A", "028K21A"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014A22A.json b/docs/data/histograms/United States/014A22A.json
new file mode 100644
index 00000000000..a8d9bfa32b3
--- /dev/null
+++ b/docs/data/histograms/United States/014A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "014A22A", "histograms": [{"batchcodes": ["014A22A"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014B21A.json b/docs/data/histograms/United States/014B21A.json
new file mode 100644
index 00000000000..7451fa857c4
--- /dev/null
+++ b/docs/data/histograms/United States/014B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014B21A", "histograms": [{"batchcodes": ["014B21A"], "histogram": {"Fatigue": 2, "Headache": 2, "Pain in extremity": 2, "Arthralgia": 1, "Chest pain": 1, "Chills": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014B22A.json b/docs/data/histograms/United States/014B22A.json
new file mode 100644
index 00000000000..15495525c52
--- /dev/null
+++ b/docs/data/histograms/United States/014B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "014B22A", "histograms": [{"batchcodes": ["014B22A"], "histogram": {"Expired product administered": 29, "Product storage error": 25, "No adverse event": 24, "Product temperature excursion issue": 20, "Poor quality product administered": 17, "Underdose": 3, "Wrong product administered": 3, "Incorrect dose administered": 2, "Pain in extremity": 2, "Vaccination site warmth": 2, "Blood glucose": 1, "Blood test": 1, "Body temperature": 1, "Bone disorder": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Diabetes mellitus inadequate control": 1, "Disorientation": 1, "Dizziness": 1, "Dry skin": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Erythema": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gait disturbance": 1, "Glossodynia": 1, "Hepatic cancer stage IV": 1, "Inappropriate schedule of product administration": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Peripheral swelling": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Pyrexia": 1, "Sensation of foreign body": 1, "Ultrasound scan": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014C211A.json b/docs/data/histograms/United States/014C211A.json
new file mode 100644
index 00000000000..a81c35887e1
--- /dev/null
+++ b/docs/data/histograms/United States/014C211A.json	
@@ -0,0 +1 @@
+{"batchcode": "014C211A", "histograms": [{"batchcodes": ["014C211A"], "histogram": {"Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014C219.json b/docs/data/histograms/United States/014C219.json
new file mode 100644
index 00000000000..c385fa919a0
--- /dev/null
+++ b/docs/data/histograms/United States/014C219.json	
@@ -0,0 +1 @@
+{"batchcode": "014C219", "histograms": [{"batchcodes": ["014C219"], "histogram": {"Arthralgia": 1, "Bedridden": 1, "Confusional state": 1, "Encephalitis": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014C21A.json b/docs/data/histograms/United States/014C21A.json
new file mode 100644
index 00000000000..e656c26fe83
--- /dev/null
+++ b/docs/data/histograms/United States/014C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014C21A", "histograms": [{"batchcodes": ["014C21A"], "histogram": {"Expired product administered": 41, "Fatigue": 24, "Headache": 23, "Pyrexia": 22, "Myalgia": 18, "Chills": 16, "Pain in extremity": 15, "Product administered to patient of inappropriate age": 15, "Dizziness": 12, "Nausea": 12, "Vaccination site pain": 11, "SARS-CoV-2 test": 9, "Asthenia": 7, "Dyspnoea": 7, "Inappropriate schedule of product administration": 7, "Rash": 7, "Erythema": 6, "Pain": 6, "Vaccination site swelling": 6, "Feeling abnormal": 5, "Peripheral swelling": 5, "Pruritus": 5, "Urticaria": 5, "COVID-19": 4, "Cough": 4, "Feeling hot": 4, "Limb discomfort": 4, "Lymphadenopathy": 4, "Malaise": 4, "Nasopharyngitis": 4, "Product storage error": 4, "Rash erythematous": 4, "Rash pruritic": 4, "Arthralgia": 3, "Body temperature": 3, "Burning sensation": 3, "Chest discomfort": 3, "Chest pain": 3, "Heavy menstrual bleeding": 3, "Influenza like illness": 3, "Injection site erythema": 3, "Insomnia": 3, "Night sweats": 3, "Product dose omission issue": 3, "Swelling": 3, "Tremor": 3, "Vaccination complication": 3, "Vaccination site erythema": 3, "Vomiting": 3, "Back pain": 2, "Balance disorder": 2, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Device connection issue": 2, "Diarrhoea": 2, "Eye swelling": 2, "Fall": 2, "Gait disturbance": 2, "Head discomfort": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Injection site pain": 2, "Injection site rash": 2, "Injection site swelling": 2, "Injection site warmth": 2, "Nasal congestion": 2, "Paraesthesia": 2, "Skin discolouration": 2, "Underdose": 2, "Vaccination site pruritus": 2, "Weight decreased": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Alopecia": 1, "Anaphylactic reaction": 1, "Antibody test": 1, "Arrhythmia": 1, "Bell's palsy": 1, "Blister": 1, "Blood cholesterol": 1, "Blood glucose": 1, "Butterfly rash": 1, "Concussion": 1, "Condition aggravated": 1, "Conjunctivitis": 1, "Convalescent": 1, "Dehydration": 1, "Depressed mood": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dysgeusia": 1, "Dysphagia": 1, "Ear discomfort": 1, "Epistaxis": 1, "Eye pruritus": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Haemoptysis": 1, "Heart rate": 1, "Heart rate irregular": 1, "Hot flush": 1, "Hyperventilation": 1, "Illness": 1, "Influenza": 1, "Injection site induration": 1, "Injection site mass": 1, "Joint swelling": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lung abscess": 1, "Lymph node pain": 1, "Mechanical urticaria": 1, "Muscle twitching": 1, "Myocardial infarction": 1, "Nail discolouration": 1, "Nephrostomy": 1, "No adverse event": 1, "Nodule": 1, "Non-Hodgkin's lymphoma": 1, "Off label use": 1, "Oligomenorrhoea": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Palpitations": 1, "Parosmia": 1, "Petechiae": 1, "Pharyngeal hypoaesthesia": 1, "Pneumonia": 1, "Product temperature excursion issue": 1, "Pruritus genital": 1, "Rhinorrhoea": 1, "Scratch": 1, "Sinus congestion": 1, "Skin mass": 1, "Skin swelling": 1, "Somnolence": 1, "Spinal pain": 1, "Surgery": 1, "Tachycardia": 1, "Throat irritation": 1, "Throat tightness": 1, "Tinnitus": 1, "Urinary tract infection": 1, "Vaccination failure": 1, "Vaccination site mass": 1, "Vaccination site urticaria": 1, "Vascular pain": 1, "Vision blurred": 1, "Weight": 1, "White blood cell count": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014CZ14.json b/docs/data/histograms/United States/014CZ14.json
new file mode 100644
index 00000000000..ea25a399d56
--- /dev/null
+++ b/docs/data/histograms/United States/014CZ14.json	
@@ -0,0 +1 @@
+{"batchcode": "014CZ14", "histograms": [{"batchcodes": ["014CZ14"], "histogram": {"Body temperature": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014CZIA.json b/docs/data/histograms/United States/014CZIA.json
new file mode 100644
index 00000000000..3e416e44427
--- /dev/null
+++ b/docs/data/histograms/United States/014CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "014CZIA", "histograms": [{"batchcodes": ["014CZIA"], "histogram": {"Fatigue": 2, "Pyrexia": 2, "Back pain": 1, "COVID-19": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014F21A.json b/docs/data/histograms/United States/014F21A.json
new file mode 100644
index 00000000000..a2cbb8b0c92
--- /dev/null
+++ b/docs/data/histograms/United States/014F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014F21A", "histograms": [{"batchcodes": ["014F21A", "1805022", "E49702"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["014F21A", "EL1284"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2}}, {"batchcodes": ["014F21A"], "histogram": {"Expired product administered": 18, "Headache": 10, "Pain in extremity": 9, "Vaccination site erythema": 9, "Fatigue": 8, "Vaccination site pain": 8, "Inappropriate schedule of product administration": 7, "Chills": 6, "Myalgia": 6, "Product storage error": 6, "Pyrexia": 5, "Vaccination site pruritus": 5, "Vaccination site swelling": 5, "Body temperature": 4, "Chest discomfort": 4, "Feeling abnormal": 4, "Hypoaesthesia": 4, "Lymphadenopathy": 4, "Accidental overdose": 3, "Dizziness": 3, "Feeling hot": 3, "Interchange of vaccine products": 3, "Pain": 3, "Vaccination site warmth": 3, "Vertigo": 3, "Accidental underdose": 2, "Arthralgia": 2, "COVID-19": 2, "Chest pain": 2, "Dyspnoea": 2, "Gait disturbance": 2, "Hypertension": 2, "Influenza like illness": 2, "Malaise": 2, "Product administered to patient of inappropriate age": 2, "Product temperature excursion issue": 2, "SARS-CoV-2 test": 2, "Tinnitus": 2, "Vaccination site mass": 2, "Vaccination site rash": 2, "Vision blurred": 2, "Acoustic stimulation tests": 1, "Allergy to vaccine": 1, "Asthenia": 1, "Asthma": 1, "Axillary pain": 1, "Bedridden": 1, "Blister": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Bone pain": 1, "Burning sensation": 1, "Cardiac murmur": 1, "Contusion": 1, "Cough": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pain": 1, "Erythema": 1, "Eustachian tube dysfunction": 1, "Feeling cold": 1, "Gastrointestinal inflammation": 1, "Head discomfort": 1, "Hyperhidrosis": 1, "Impaired quality of life": 1, "Inflammation": 1, "Influenza": 1, "Injection site induration": 1, "Insomnia": 1, "Joint stiffness": 1, "Joint swelling": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Muscle spasms": 1, "Muscle strain": 1, "Muscle tightness": 1, "Nasal discomfort": 1, "Nausea": 1, "Neck pain": 1, "Neurological symptom": 1, "Night sweats": 1, "No adverse event": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Parosmia": 1, "Pharyngeal swelling": 1, "Pleurisy": 1, "Pneumonitis": 1, "Post-acute COVID-19 syndrome": 1, "Product administration error": 1, "Product dose omission issue": 1, "Product preparation error": 1, "Pruritus": 1, "Rash": 1, "Rib fracture": 1, "Seizure": 1, "Skin discolouration": 1, "Skin tightness": 1, "Somnolence": 1, "Supraventricular tachycardia": 1, "Swelling": 1, "Taste disorder": 1, "Therapeutic response unexpected": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site discomfort": 1, "Vaccination site irritation": 1, "Vaccination site reaction": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014F2V9.json b/docs/data/histograms/United States/014F2V9.json
new file mode 100644
index 00000000000..b82da10570a
--- /dev/null
+++ b/docs/data/histograms/United States/014F2V9.json	
@@ -0,0 +1 @@
+{"batchcode": "014F2V9", "histograms": [{"batchcodes": ["014F2V9"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Migraine": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014H22A.json b/docs/data/histograms/United States/014H22A.json
new file mode 100644
index 00000000000..ec3ea220854
--- /dev/null
+++ b/docs/data/histograms/United States/014H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "014H22A", "histograms": [{"batchcodes": ["014H22A", "GJ6738"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1}}, {"batchcodes": ["014H22A"], "histogram": {"No adverse event": 9, "Expired product administered": 6, "Product storage error": 3, "Body temperature": 2, "SARS-CoV-2 test": 2, "Wrong product administered": 2, "Abdominal discomfort": 1, "Acne": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "COVID-19": 1, "Cardiac arrest": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Cold sweat": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fall": 1, "Feeding disorder": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Malaise": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Mouth ulceration": 1, "Nausea": 1, "Panic attack": 1, "Product dose omission issue": 1, "Pyrexia": 1, "SARS-CoV-2 test false positive": 1, "Somnolence": 1, "Stress": 1, "Vaccination site induration": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014I20A.json b/docs/data/histograms/United States/014I20A.json
new file mode 100644
index 00000000000..33d40047572
--- /dev/null
+++ b/docs/data/histograms/United States/014I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014I20A", "histograms": [{"batchcodes": ["014I20A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014L20A.json b/docs/data/histograms/United States/014L20A.json
new file mode 100644
index 00000000000..e95e7711edb
--- /dev/null
+++ b/docs/data/histograms/United States/014L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014L20A", "histograms": [{"batchcodes": ["014L20A"], "histogram": {"Pain in extremity": 2, "Accidental overdose": 1, "Blister": 1, "Bone pain": 1, "COVID-19": 1, "Condition aggravated": 1, "Cough": 1, "Decreased appetite": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Hypokinesia": 1, "Injection site erythema": 1, "Muscle fatigue": 1, "Myalgia": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014L21A.json b/docs/data/histograms/United States/014L21A.json
new file mode 100644
index 00000000000..fa81323a5a4
--- /dev/null
+++ b/docs/data/histograms/United States/014L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014L21A", "histograms": [{"batchcodes": ["014L21A"], "histogram": {"Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014L6204.json b/docs/data/histograms/United States/014L6204.json
new file mode 100644
index 00000000000..a5f1100be5a
--- /dev/null
+++ b/docs/data/histograms/United States/014L6204.json	
@@ -0,0 +1 @@
+{"batchcode": "014L6204", "histograms": [{"batchcodes": ["014L6204"], "histogram": {"Fatigue": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M02A.json b/docs/data/histograms/United States/014M02A.json
new file mode 100644
index 00000000000..650f21fbeb7
--- /dev/null
+++ b/docs/data/histograms/United States/014M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M02A", "histograms": [{"batchcodes": ["014M02A"], "histogram": {"Headache": 2, "Pyrexia": 2, "Asthenia": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Product dose omission issue": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M20.json b/docs/data/histograms/United States/014M20.json
new file mode 100644
index 00000000000..e84fd0af309
--- /dev/null
+++ b/docs/data/histograms/United States/014M20.json	
@@ -0,0 +1 @@
+{"batchcode": "014M20", "histograms": [{"batchcodes": ["014M20"], "histogram": {"Arthralgia": 1, "Bursitis": 1, "Erythema": 1, "Feeling abnormal": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Product dose omission issue": 1, "Pruritus": 1, "Scratch": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M204.json b/docs/data/histograms/United States/014M204.json
new file mode 100644
index 00000000000..c02dcecf745
--- /dev/null
+++ b/docs/data/histograms/United States/014M204.json	
@@ -0,0 +1 @@
+{"batchcode": "014M204", "histograms": [{"batchcodes": ["014M204"], "histogram": {"Back pain": 1, "Bedridden": 1, "Facial pain": 1, "Gait disturbance": 1, "Limb discomfort": 1, "Migraine": 1, "Pyrexia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M204B.json b/docs/data/histograms/United States/014M204B.json
new file mode 100644
index 00000000000..72d2b2eec83
--- /dev/null
+++ b/docs/data/histograms/United States/014M204B.json	
@@ -0,0 +1 @@
+{"batchcode": "014M204B", "histograms": [{"batchcodes": ["014M204B"], "histogram": {"Chills": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M208.json b/docs/data/histograms/United States/014M208.json
new file mode 100644
index 00000000000..e9d12249195
--- /dev/null
+++ b/docs/data/histograms/United States/014M208.json	
@@ -0,0 +1 @@
+{"batchcode": "014M208", "histograms": [{"batchcodes": ["014M208"], "histogram": {"Headache": 1, "Myalgia": 1, "Pruritus": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M209.json b/docs/data/histograms/United States/014M209.json
new file mode 100644
index 00000000000..081f8497cb0
--- /dev/null
+++ b/docs/data/histograms/United States/014M209.json	
@@ -0,0 +1 @@
+{"batchcode": "014M209", "histograms": [{"batchcodes": ["014M209"], "histogram": {"Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M20A..json b/docs/data/histograms/United States/014M20A..json
new file mode 100644
index 00000000000..ce646847116
--- /dev/null
+++ b/docs/data/histograms/United States/014M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "014M20A.", "histograms": [{"batchcodes": ["014M20A."], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M20A.json b/docs/data/histograms/United States/014M20A.json
new file mode 100644
index 00000000000..2780009fef5
--- /dev/null
+++ b/docs/data/histograms/United States/014M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M20A", "histograms": [{"batchcodes": ["014M20A"], "histogram": {"Product temperature excursion issue": 620, "Poor quality product administered": 619, "Fatigue": 102, "Pain in extremity": 88, "Pyrexia": 84, "Chills": 75, "Headache": 72, "Vaccination site pain": 56, "Pain": 54, "Myalgia": 53, "Nausea": 51, "Pruritus": 40, "Vaccination site erythema": 39, "Dizziness": 38, "Arthralgia": 37, "Rash": 36, "Erythema": 34, "Asthenia": 28, "Body temperature": 28, "Feeling abnormal": 25, "Vaccination site swelling": 23, "Vaccination site warmth": 20, "Dyspnoea": 19, "Expired product administered": 18, "Diarrhoea": 17, "Malaise": 17, "Swelling": 17, "Product dose omission issue": 16, "Vaccination site pruritus": 16, "Vaccination site rash": 16, "Lymphadenopathy": 14, "Peripheral swelling": 14, "SARS-CoV-2 test": 14, "Vomiting": 14, "Back pain": 13, "Feeling hot": 13, "Urticaria": 13, "Gait disturbance": 12, "Hyperhidrosis": 12, "Inappropriate schedule of product administration": 12, "Insomnia": 12, "Illness": 11, "Injection site pain": 11, "Palpitations": 11, "COVID-19": 10, "Chest pain": 10, "Cough": 10, "Decreased appetite": 10, "Hypoaesthesia": 10, "Influenza like illness": 10, "Abdominal discomfort": 9, "Heart rate increased": 9, "Paraesthesia": 9, "Product storage error": 9, "Vaccination complication": 9, "Vaccination site reaction": 9, "Blood pressure measurement": 8, "Chest discomfort": 8, "Limb discomfort": 8, "Oropharyngeal pain": 8, "Rash pruritic": 8, "Rhinorrhoea": 8, "Vertigo": 8, "Burning sensation": 7, "Injection site swelling": 7, "Muscle spasms": 7, "Muscular weakness": 7, "Musculoskeletal stiffness": 7, "Neck pain": 7, "Vaccination site mass": 7, "Accidental overdose": 6, "Ageusia": 6, "Computerised tomogram": 6, "Confusional state": 6, "Dysgeusia": 6, "Exposure during pregnancy": 6, "Hypersensitivity": 6, "Hypertension": 6, "Injection site erythema": 6, "Loss of consciousness": 6, "Migraine": 6, "Nasopharyngitis": 6, "Neuralgia": 6, "Somnolence": 6, "Tinnitus": 6, "Tremor": 6, "Vaccination site induration": 6, "Abdominal pain upper": 5, "Blood test": 5, "Contusion": 5, "Fall": 5, "Injection site warmth": 5, "Paraesthesia oral": 5, "Vision blurred": 5, "Axillary pain": 4, "Bone pain": 4, "Discomfort": 4, "Disorientation": 4, "Dysphagia": 4, "Electrocardiogram": 4, "Epistaxis": 4, "Feeling cold": 4, "Heart rate": 4, "Herpes zoster": 4, "Hypoaesthesia oral": 4, "Injection site pruritus": 4, "Mobility decreased": 4, "Musculoskeletal discomfort": 4, "Pharyngeal swelling": 4, "Pregnancy test": 4, "Product administered to patient of inappropriate age": 4, "Rash erythematous": 4, "Taste disorder": 4, "Ultrasound scan": 4, "Alopecia": 3, "Antibody test": 3, "Cardiac flutter": 3, "Dehydration": 3, "Ear pain": 3, "Energy increased": 3, "Extra dose administered": 3, "Flushing": 3, "Gout": 3, "Incorrect dose administered": 3, "Injection site rash": 3, "Joint stiffness": 3, "Lethargy": 3, "Loss of personal independence in daily activities": 3, "Magnetic resonance imaging": 3, "Movement disorder": 3, "Muscle tightness": 3, "Myasthenia gravis": 3, "Nasal congestion": 3, "Papule": 3, "Rash macular": 3, "SARS-CoV-2 antibody test": 3, "SARS-CoV-2 test positive": 3, "Seizure": 3, "Sneezing": 3, "Swelling face": 3, "Throat tightness": 3, "Underdose": 3, "Vaccination site bruising": 3, "Vaccination site discomfort": 3, "Abdominal pain": 2, "Abdominal pain lower": 2, "Adverse drug reaction": 2, "Anosmia": 2, "Appendicitis": 2, "Asthma": 2, "Bed rest": 2, "Blister": 2, "Blood glucose": 2, "Blood pressure increased": 2, "Cellulitis": 2, "Cerebrovascular accident": 2, "Chest X-ray": 2, "Depressed mood": 2, "Dysarthria": 2, "Dyspepsia": 2, "Dysphonia": 2, "Dysuria": 2, "Ear discomfort": 2, "Eye haemorrhage": 2, "Eye pruritus": 2, "Fear": 2, "Flatulence": 2, "Gait inability": 2, "Groin pain": 2, "Haemoptysis": 2, "Head discomfort": 2, "Induration": 2, "Laboratory test": 2, "Lacrimation increased": 2, "Ligament sprain": 2, "Lip blister": 2, "Lymph node pain": 2, "Maternal exposure during breast feeding": 2, "Maternal exposure during pregnancy": 2, "Mouth swelling": 2, "Muscle twitching": 2, "No adverse event": 2, "Off label use": 2, "Oral discomfort": 2, "Pain in jaw": 2, "Peripheral coldness": 2, "Postmenopausal haemorrhage": 2, "Presyncope": 2, "Productive cough": 2, "Pulmonary embolism": 2, "Rash papular": 2, "Respiration abnormal": 2, "Sinusitis": 2, "Skin irritation": 2, "Skin warm": 2, "Sluggishness": 2, "Surgery": 2, "Syncope": 2, "Tenderness": 2, "Throat irritation": 2, "Vaccination site discolouration": 2, "Vaccination site vesicles": 2, "Visual impairment": 2, "X-ray": 2, "Abscess oral": 1, "Administration site pain": 1, "Allergic cough": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Amnesia": 1, "Angina pectoris": 1, "Ankylosing spondylitis": 1, "Antinuclear antibody": 1, "Antiphospholipid antibodies": 1, "Anxiety": 1, "Aphasia": 1, "Arrhythmia": 1, "Arthropod bite": 1, "Arthropod sting": 1, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M20A014M20A.json b/docs/data/histograms/United States/014M20A014M20A.json
new file mode 100644
index 00000000000..678d974f640
--- /dev/null
+++ b/docs/data/histograms/United States/014M20A014M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M20A014M20A", "histograms": [{"batchcodes": ["014M20A014M20A"], "histogram": {"Erythema": 1, "Injection site inflammation": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M210A.json b/docs/data/histograms/United States/014M210A.json
new file mode 100644
index 00000000000..2961caa60db
--- /dev/null
+++ b/docs/data/histograms/United States/014M210A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M210A", "histograms": [{"batchcodes": ["014M210A"], "histogram": {"Abdominal pain": 1, "Diarrhoea": 1, "Migraine with aura": 1, "Rash": 1, "Skin burning sensation": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M21A.json b/docs/data/histograms/United States/014M21A.json
new file mode 100644
index 00000000000..fc0dcb9ce7d
--- /dev/null
+++ b/docs/data/histograms/United States/014M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M21A", "histograms": [{"batchcodes": ["014M21A"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Burning sensation": 1, "Chills": 1, "Ear discomfort": 1, "Electric shock sensation": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Mouth ulceration": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Stomatitis": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M22A.json b/docs/data/histograms/United States/014M22A.json
new file mode 100644
index 00000000000..a0f6322fa71
--- /dev/null
+++ b/docs/data/histograms/United States/014M22A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M22A", "histograms": [{"batchcodes": ["014M22A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M26A.json b/docs/data/histograms/United States/014M26A.json
new file mode 100644
index 00000000000..2ac2acb6eba
--- /dev/null
+++ b/docs/data/histograms/United States/014M26A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M26A", "histograms": [{"batchcodes": ["014M26A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M2A.json b/docs/data/histograms/United States/014M2A.json
new file mode 100644
index 00000000000..561c99b0f50
--- /dev/null
+++ b/docs/data/histograms/United States/014M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M2A", "histograms": [{"batchcodes": ["014M2A"], "histogram": {"Migraine": 2, "Myalgia": 2, "Nausea": 2, "Body temperature": 1, "Computerised tomogram": 1, "Confusional state": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Physical examination": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M2CA.json b/docs/data/histograms/United States/014M2CA.json
new file mode 100644
index 00000000000..974575eb8c7
--- /dev/null
+++ b/docs/data/histograms/United States/014M2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "014M2CA", "histograms": [{"batchcodes": ["014M2CA"], "histogram": {"Asthenia": 1, "Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Exposure during pregnancy": 1, "Feeding disorder": 1, "Headache": 1, "Lethargy": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M2DA.json b/docs/data/histograms/United States/014M2DA.json
new file mode 100644
index 00000000000..419de05df98
--- /dev/null
+++ b/docs/data/histograms/United States/014M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "014M2DA", "histograms": [{"batchcodes": ["014M2DA"], "histogram": {"Chest pain": 1, "Fatigue": 1, "Nausea": 1, "Pain in extremity": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M2OA.json b/docs/data/histograms/United States/014M2OA.json
new file mode 100644
index 00000000000..b9e23cb0627
--- /dev/null
+++ b/docs/data/histograms/United States/014M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "014M2OA", "histograms": [{"batchcodes": ["014M2OA"], "histogram": {"Scar": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M42A.json b/docs/data/histograms/United States/014M42A.json
new file mode 100644
index 00000000000..c297dd693e5
--- /dev/null
+++ b/docs/data/histograms/United States/014M42A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M42A", "histograms": [{"batchcodes": ["014M42A"], "histogram": {"Fatigue": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014M80A.json b/docs/data/histograms/United States/014M80A.json
new file mode 100644
index 00000000000..7a9c765d102
--- /dev/null
+++ b/docs/data/histograms/United States/014M80A.json	
@@ -0,0 +1 @@
+{"batchcode": "014M80A", "histograms": [{"batchcodes": ["014M80A"], "histogram": {"Arthralgia": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014ML0A.json b/docs/data/histograms/United States/014ML0A.json
new file mode 100644
index 00000000000..c31b560cfe1
--- /dev/null
+++ b/docs/data/histograms/United States/014ML0A.json	
@@ -0,0 +1 @@
+{"batchcode": "014ML0A", "histograms": [{"batchcodes": ["014ML0A"], "histogram": {"Injection site swelling": 1, "Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014MOA.json b/docs/data/histograms/United States/014MOA.json
new file mode 100644
index 00000000000..2e373f55573
--- /dev/null
+++ b/docs/data/histograms/United States/014MOA.json	
@@ -0,0 +1 @@
+{"batchcode": "014MOA", "histograms": [{"batchcodes": ["014MOA"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014MWA.json b/docs/data/histograms/United States/014MWA.json
new file mode 100644
index 00000000000..5ae538b5917
--- /dev/null
+++ b/docs/data/histograms/United States/014MWA.json	
@@ -0,0 +1 @@
+{"batchcode": "014MWA", "histograms": [{"batchcodes": ["014MWA"], "histogram": {"Arthralgia": 1, "Mobility decreased": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014MZ01.json b/docs/data/histograms/United States/014MZ01.json
new file mode 100644
index 00000000000..59a8bb0eeba
--- /dev/null
+++ b/docs/data/histograms/United States/014MZ01.json	
@@ -0,0 +1 @@
+{"batchcode": "014MZ01", "histograms": [{"batchcodes": ["014MZ01"], "histogram": {"Fatigue": 2, "Blepharospasm": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Chills": 1, "Cough": 1, "Lyme disease": 1, "Myalgia": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014MZ0A.json b/docs/data/histograms/United States/014MZ0A.json
new file mode 100644
index 00000000000..a332c0662aa
--- /dev/null
+++ b/docs/data/histograms/United States/014MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "014MZ0A", "histograms": [{"batchcodes": ["014MZ0A"], "histogram": {"Feeling abnormal": 2, "Headache": 2, "Myalgia": 2, "Chills": 1, "Eye pain": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Lip swelling": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Pain": 1, "Paraesthesia oral": 1, "Periorbital swelling": 1, "Productive cough": 1, "Pruritus": 1, "Rash erythematous": 1, "Rash macular": 1, "Rhinorrhoea": 1, "Skin lesion": 1, "Swelling face": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014N20A.json b/docs/data/histograms/United States/014N20A.json
new file mode 100644
index 00000000000..b25f213b006
--- /dev/null
+++ b/docs/data/histograms/United States/014N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014N20A", "histograms": [{"batchcodes": ["014N20A"], "histogram": {"Chest discomfort": 1, "Cyanosis": 1, "Dizziness": 1, "Fall": 1, "Malaise": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014RH20A.json b/docs/data/histograms/United States/014RH20A.json
new file mode 100644
index 00000000000..3f853bc1ec7
--- /dev/null
+++ b/docs/data/histograms/United States/014RH20A.json	
@@ -0,0 +1 @@
+{"batchcode": "014RH20A", "histograms": [{"batchcodes": ["014RH20A"], "histogram": {"Diarrhoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/014S21A.json b/docs/data/histograms/United States/014S21A.json
new file mode 100644
index 00000000000..3e0a283a19a
--- /dev/null
+++ b/docs/data/histograms/United States/014S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "014S21A", "histograms": [{"batchcodes": ["014S21A"], "histogram": {"Fatigue": 2, "Malaise": 2, "Myalgia": 2, "Abdominal pain upper": 1, "Back pain": 1, "Heart rate increased": 1, "Sinus disorder": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015-M20A.json b/docs/data/histograms/United States/015-M20A.json
new file mode 100644
index 00000000000..7c712b8b1f1
--- /dev/null
+++ b/docs/data/histograms/United States/015-M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015-M20A", "histograms": [{"batchcodes": ["015-M20A"], "histogram": {"COVID-19": 1, "Myalgia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0151.json b/docs/data/histograms/United States/0151.json
new file mode 100644
index 00000000000..b30c060416c
--- /dev/null
+++ b/docs/data/histograms/United States/0151.json	
@@ -0,0 +1 @@
+{"batchcode": "0151", "histograms": [{"batchcodes": ["0151"], "histogram": {"Fatigue": 1, "Headache": 1, "Hypoaesthesia": 1, "Lymphadenopathy": 1, "Nausea": 1, "Paraesthesia oral": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0152M0A.json b/docs/data/histograms/United States/0152M0A.json
new file mode 100644
index 00000000000..3a1d89d6177
--- /dev/null
+++ b/docs/data/histograms/United States/0152M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0152M0A", "histograms": [{"batchcodes": ["0152M0A"], "histogram": {"Breast pain": 1, "Musculoskeletal stiffness": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0152M20A.json b/docs/data/histograms/United States/0152M20A.json
new file mode 100644
index 00000000000..af32bc7bd9a
--- /dev/null
+++ b/docs/data/histograms/United States/0152M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0152M20A", "histograms": [{"batchcodes": ["0152M20A"], "histogram": {"Adverse drug reaction": 1, "Arthralgia": 1, "Axillary pain": 1, "Gait disturbance": 1, "Haematoma": 1, "Mobility decreased": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015621A OR 0512.json b/docs/data/histograms/United States/015621A OR 0512.json
new file mode 100644
index 00000000000..9a043e1193f
--- /dev/null
+++ b/docs/data/histograms/United States/015621A OR 0512.json	
@@ -0,0 +1 @@
+{"batchcode": "015621A OR 0512", "histograms": [{"batchcodes": ["015621A OR 0512"], "histogram": {"Vaccination site pain": 2, "Body temperature": 1, "Chills": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0158.json b/docs/data/histograms/United States/0158.json
new file mode 100644
index 00000000000..047b36086e3
--- /dev/null
+++ b/docs/data/histograms/United States/0158.json	
@@ -0,0 +1 @@
+{"batchcode": "0158", "histograms": [{"batchcodes": ["0158"], "histogram": {"Bedridden": 1, "Chills": 1, "Dyspnoea": 1, "Exposure to SARS-CoV-2": 1, "Headache": 1, "Limb discomfort": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015A21A.json b/docs/data/histograms/United States/015A21A.json
new file mode 100644
index 00000000000..5bea7704f37
--- /dev/null
+++ b/docs/data/histograms/United States/015A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "015A21A", "histograms": [{"batchcodes": ["015A21A"], "histogram": {"Acoustic stimulation tests": 2, "Antinuclear antibody": 2, "Asthenia": 2, "Dizziness": 2, "Pain in extremity": 2, "Tinnitus": 2, "Antibody test": 1, "Headache": 1, "Hypoacusis": 1, "Lymphadenopathy": 1, "Product dose omission issue": 1, "Vaccination site lymphadenopathy": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015B20A.json b/docs/data/histograms/United States/015B20A.json
new file mode 100644
index 00000000000..704c8ad5e78
--- /dev/null
+++ b/docs/data/histograms/United States/015B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015B20A", "histograms": [{"batchcodes": ["015B20A"], "histogram": {"Chills": 1, "Insomnia": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015B22A.json b/docs/data/histograms/United States/015B22A.json
new file mode 100644
index 00000000000..8d3f37bc562
--- /dev/null
+++ b/docs/data/histograms/United States/015B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "015B22A", "histograms": [{"batchcodes": ["015B22A"], "histogram": {"No adverse event": 9, "Inappropriate schedule of product administration": 5, "Expired product administered": 2, "Asthenia": 1, "Dizziness": 1, "Lymph node pain": 1, "Nausea": 1, "Pain in extremity": 1, "Product storage error": 1, "SARS-CoV-2 test": 1, "Suspected product contamination": 1, "Suspected product quality issue": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015E21A.json b/docs/data/histograms/United States/015E21A.json
new file mode 100644
index 00000000000..66849cee664
--- /dev/null
+++ b/docs/data/histograms/United States/015E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "015E21A", "histograms": [{"batchcodes": ["015E21A"], "histogram": {"Lymphadenopathy": 2, "Lymph node pain": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015F21A.json b/docs/data/histograms/United States/015F21A.json
new file mode 100644
index 00000000000..f01baab7038
--- /dev/null
+++ b/docs/data/histograms/United States/015F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "015F21A", "histograms": [{"batchcodes": ["015F21A"], "histogram": {"Expired product administered": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015H22A.json b/docs/data/histograms/United States/015H22A.json
new file mode 100644
index 00000000000..9c4619fe40b
--- /dev/null
+++ b/docs/data/histograms/United States/015H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "015H22A", "histograms": [{"batchcodes": ["015H22A"], "histogram": {"No adverse event": 18, "Expired product administered": 12, "Product storage error": 12, "Wrong product administered": 3, "Chills": 2, "Product temperature excursion issue": 2, "Arthralgia": 1, "Body temperature": 1, "Brain natriuretic peptide": 1, "Cough": 1, "Diarrhoea": 1, "Dysphagia": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Headache": 1, "Hyperhidrosis": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Myalgia": 1, "Myocarditis": 1, "Nasal congestion": 1, "Neck pain": 1, "Overdose": 1, "Pain": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Productive cough": 1, "Pyrexia": 1, "Sinusitis": 1, "Therapeutic response unexpected": 1, "Troponin I": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015L20A.json b/docs/data/histograms/United States/015L20A.json
new file mode 100644
index 00000000000..44f6acd6573
--- /dev/null
+++ b/docs/data/histograms/United States/015L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015L20A", "histograms": [{"batchcodes": ["015L20A"], "histogram": {"Arthralgia": 1, "Atrial fibrillation": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Influenza like illness": 1, "Injection site mass": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myalgia": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M(??)A.json b/docs/data/histograms/United States/015M(??)A.json
new file mode 100644
index 00000000000..124d3ce2ef9
--- /dev/null
+++ b/docs/data/histograms/United States/015M(??)A.json	
@@ -0,0 +1 @@
+{"batchcode": "015M(??)A", "histograms": [{"batchcodes": ["015M(??)A"], "histogram": {"Discomfort": 1, "Feeling abnormal": 1, "Nodule": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M20.json b/docs/data/histograms/United States/015M20.json
new file mode 100644
index 00000000000..609ab8d9426
--- /dev/null
+++ b/docs/data/histograms/United States/015M20.json	
@@ -0,0 +1 @@
+{"batchcode": "015M20", "histograms": [{"batchcodes": ["015M20"], "histogram": {"Vaccination site pain": 2, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Muscle spasms": 1, "Pain": 1, "Pruritus": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M200.json b/docs/data/histograms/United States/015M200.json
new file mode 100644
index 00000000000..d8bf94ed412
--- /dev/null
+++ b/docs/data/histograms/United States/015M200.json	
@@ -0,0 +1 @@
+{"batchcode": "015M200", "histograms": [{"batchcodes": ["015M200"], "histogram": {"Abdominal discomfort": 1, "Asthenia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M201.json b/docs/data/histograms/United States/015M201.json
new file mode 100644
index 00000000000..f84bc279cee
--- /dev/null
+++ b/docs/data/histograms/United States/015M201.json	
@@ -0,0 +1 @@
+{"batchcode": "015M201", "histograms": [{"batchcodes": ["015M201"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M201A.json b/docs/data/histograms/United States/015M201A.json
new file mode 100644
index 00000000000..1c797faaac4
--- /dev/null
+++ b/docs/data/histograms/United States/015M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "015M201A", "histograms": [{"batchcodes": ["015M201A"], "histogram": {"Asthenia": 1, "Chills": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M204.json b/docs/data/histograms/United States/015M204.json
new file mode 100644
index 00000000000..863571e4f8b
--- /dev/null
+++ b/docs/data/histograms/United States/015M204.json	
@@ -0,0 +1 @@
+{"batchcode": "015M204", "histograms": [{"batchcodes": ["015M204"], "histogram": {"Vaccination site pain": 2, "Pain": 1, "Pain in extremity": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M20A OR O15M.json b/docs/data/histograms/United States/015M20A OR O15M.json
new file mode 100644
index 00000000000..644a0f5adf7
--- /dev/null
+++ b/docs/data/histograms/United States/015M20A OR O15M.json	
@@ -0,0 +1 @@
+{"batchcode": "015M20A OR O15M", "histograms": [{"batchcodes": ["015M20A OR O15M"], "histogram": {"Chills": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M20A, 044A21.json b/docs/data/histograms/United States/015M20A, 044A21.json
new file mode 100644
index 00000000000..d07f2fa18f6
--- /dev/null
+++ b/docs/data/histograms/United States/015M20A, 044A21.json	
@@ -0,0 +1 @@
+{"batchcode": "015M20A, 044A21", "histograms": [{"batchcodes": ["015M20A, 044A21"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M20A.json b/docs/data/histograms/United States/015M20A.json
new file mode 100644
index 00000000000..3d9e04f83a0
--- /dev/null
+++ b/docs/data/histograms/United States/015M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015M20A", "histograms": [{"batchcodes": ["015M20A"], "histogram": {"Pyrexia": 116, "Headache": 107, "Pain in extremity": 107, "Fatigue": 104, "Vaccination site pain": 93, "Chills": 83, "Myalgia": 62, "Pain": 60, "Pruritus": 55, "Rash": 53, "Vaccination site erythema": 53, "Nausea": 48, "Vaccination site pruritus": 47, "Dizziness": 46, "Arthralgia": 44, "Vaccination site swelling": 39, "Erythema": 34, "Body temperature": 28, "Diarrhoea": 27, "Peripheral swelling": 27, "Vaccination site rash": 27, "Vaccination site warmth": 27, "Feeling abnormal": 24, "Urticaria": 24, "Swelling": 21, "Asthenia": 20, "Vomiting": 20, "COVID-19": 19, "Cough": 18, "Influenza like illness": 18, "SARS-CoV-2 test": 18, "Dyspnoea": 16, "Inappropriate schedule of product administration": 16, "Malaise": 16, "Rash pruritic": 15, "Decreased appetite": 14, "Insomnia": 14, "Product dose omission issue": 13, "Blood pressure measurement": 12, "Feeling hot": 12, "Illness": 12, "Injection site erythema": 12, "Limb discomfort": 12, "Vaccination site induration": 12, "Vaccination site reaction": 12, "Abdominal discomfort": 11, "Vaccination complication": 11, "Abdominal pain upper": 10, "Back pain": 10, "Hyperhidrosis": 10, "Injection site pain": 10, "Lymphadenopathy": 10, "Paraesthesia": 10, "Injection site pruritus": 9, "Rhinorrhoea": 9, "Vaccination site mass": 9, "Expired product administered": 8, "Gait disturbance": 8, "Injection site warmth": 8, "Oropharyngeal pain": 8, "Tremor": 8, "Computerised tomogram": 7, "Injection site swelling": 7, "Loss of consciousness": 7, "Mobility decreased": 7, "Muscle spasms": 7, "Nasopharyngitis": 7, "Paraesthesia oral": 7, "Vertigo": 7, "Blood test": 6, "Chest pain": 6, "Discomfort": 6, "Heart rate": 6, "Hypertension": 6, "Hypoaesthesia": 6, "Hypoaesthesia oral": 6, "Injection site rash": 6, "Migraine": 6, "Musculoskeletal stiffness": 6, "Nasal congestion": 6, "Palpitations": 6, "Rash macular": 6, "Sleep disorder": 6, "Swelling face": 6, "Burning sensation": 5, "Condition aggravated": 5, "Dysphagia": 5, "Feeling cold": 5, "Herpes zoster": 5, "Magnetic resonance imaging": 5, "Rash erythematous": 5, "Somnolence": 5, "Vaccination site lymphadenopathy": 5, "Ageusia": 4, "Bell's palsy": 4, "Chest X-ray": 4, "Confusional state": 4, "Disorientation": 4, "Drug ineffective": 4, "Ear pain": 4, "Heart rate increased": 4, "Lethargy": 4, "Maternal exposure during pregnancy": 4, "Muscular weakness": 4, "Neck pain": 4, "Nervousness": 4, "Oxygen saturation": 4, "Product administered to patient of inappropriate age": 4, "SARS-CoV-2 test positive": 4, "Skin discolouration": 4, "Tenderness": 4, "Vaccination site urticaria": 4, "Blister": 3, "Cold sweat": 3, "Contusion": 3, "Electrocardiogram": 3, "Gait inability": 3, "Head discomfort": 3, "Hypersomnia": 3, "Induration": 3, "Intentional product use issue": 3, "Joint stiffness": 3, "Joint swelling": 3, "Ocular hyperaemia": 3, "Oropharyngeal discomfort": 3, "Poor quality product administered": 3, "Pregnancy test": 3, "Presyncope": 3, "Skin warm": 3, "Tinnitus": 3, "Toothache": 3, "Ultrasound scan": 3, "Vaccination site bruising": 3, "Vision blurred": 3, "Visual impairment": 3, "Weight decreased": 3, "X-ray": 3, "Abdominal distension": 2, "Abdominal pain": 2, "Anosmia": 2, "Antibody test": 2, "Arthritis": 2, "Blood glucose": 2, "Blood magnesium": 2, "Blood pressure increased": 2, "Blood thyroid stimulating hormone": 2, "Body temperature increased": 2, "Breast pain": 2, "Breast tenderness": 2, "Cardiac disorder": 2, "Cardiac flutter": 2, "Chest discomfort": 2, "Deafness": 2, "Dehydration": 2, "Dental discomfort": 2, "Disturbance in attention": 2, "Dry mouth": 2, "Dyspepsia": 2, "Dysstasia": 2, "Eating disorder": 2, "Endoscopy": 2, "Epistaxis": 2, "Exposure during pregnancy": 2, "Eye disorder": 2, "Eye pain": 2, "Feeling of body temperature change": 2, "Fluid retention": 2, "Full blood count": 2, "Gastrointestinal pain": 2, "Glycosylated haemoglobin": 2, "Hypersensitivity": 2, "Hypokinesia": 2, "Hypoxia": 2, "Immunisation reaction": 2, "Inflammation": 2, "Injected limb mobility decreased": 2, "Injection site induration": 2, "Lacrimation increased": 2, "Lip swelling": 2, "Loss of personal independence in daily activities": 2, "Mastication disorder": 2, "Memory impairment": 2, "Movement disorder": 2, "Oral herpes": 2, "Pain in jaw": 2, "Panic attack": 2, "Periarthritis": 2, "Periorbital swelling": 2, "Peripheral coldness": 2, "Product contamination physical": 2, "Pulmonary function test": 2, "Rash papular": 2, "Root canal infection": 2, "Salivary gland enlargement": 2, "Scar": 2, "Sinusitis": 2, "Skin exfoliation": 2, "Swelling of eyelid": 2, "Swollen tongue": 2, "Tachycardia": 2, "Taste disorder": 2, "Throat irritation": 2, "Vaccination site haemorrhage": 2, "Vaccination site movement impairment": 2, "Vitamin D": 2, "Abdominal tenderness": 1, "Accident": 1, "Acute respiratory failure": 1, "Adverse drug reaction": 1, "Adverse reaction": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Alopecia totalis": 1, "Amnesia": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Antiphospholipid antibodies negative": 1, "Anxiety": 1, "Apathy": 1, "Arthropod bite": 1, "Ascites": 1, "Asthma": 1, "Atrial fibrillation": 1, "Attention deficit hyperactivity disorder": 1, "Axillary pain": 1, "Axonal neuropathy": 1, "Balance disorder": 1, "Bedridden": 1, "Biopsy abdominal wall": 1, "Bipolar disorder": 1, "Blepharospasm": 1, "Blindness": 1, "Blood albumin": 1, "Blood albumin increased": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood glucose abnormal": 1, "Blood potassium": 1, "Blood sodium decreased": 1, "Blood urine present": 1, "Body temperature decreased": 1, "Bone pain": 1, "Bowel movement irregularity": 1, "Bradykinesia": 1, "Breast discharge": 1, "Breast mass": 1, "Breast swelling": 1, "Bronchitis": 1, "Cardiac arrest": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Cardiac stress test": 1, "Carpal tunnel syndrome": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Cervical spinal stenosis": 1, "Chromaturia": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Colitis microscopic": 1, "Colonoscopy": 1, "Computerised tomogram head": 1, "Computerised tomogram neck": 1, "Computerised tomogram spine": 1, "Conjunctival haemorrhage": 1, "Conjunctivitis": 1, "Constipation": 1, "Coronary artery disease": 1, "Coronavirus infection": 1, "Coronavirus test": 1, "Crying": 1, "Culture stool": 1, "Culture throat": 1, "Cyanosis": 1, "Daydreaming": 1, "Death": 1, "Deep vein thrombosis": 1, "Dementia": 1, "Dengue fever": 1, "Depressed level of consciousness": 1, "Depressed mood": 1, "Depression": 1, "Device breakage": 1, "Diabetes mellitus": 1, "Diplopia": 1, "Dry eye": 1, "Dry skin": 1, "Dyskinesia": 1, "Dysphonia": 1, "Ear discomfort": 1, "Ear infection": 1, "Ear pruritus": 1, "Echocardiogram": 1, "Emotional distress": 1, "Endoscopic ultrasound": 1, "Epidemic polyarthritis": 1, "Euphoric mood": 1, "Extrasystoles": 1, "Eye haemorrhage": 1, "Eye pruritus": 1, "Eye swelling": 1, "Facial discomfort": 1, "Facial paralysis": 1, "Faeces discoloured": 1, "Fall": 1, "Fear": 1, "Feeding disorder": 1, "Feeling jittery": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Flushing": 1, "Formication": 1, "Gastrointestinal haemorrhage": 1, "Haematochezia": 1, "Haemochromatosis": 1, "Haemoglobin decreased": 1, "Hallucination": 1, "Head injury": 1, "Heart rate irregular": 1, "Hemiparaesthesia": 1, "Hepatic enzyme": 1, "Hepatic function abnormal": 1, "Hepatitis viral test": 1, "Hunger": 1, "Hyperaesthesia teeth": 1, "Hyperkeratosis": 1, "Hyperpyrexia": 1, "Hypertensive urgency": 1, "Hypoacusis": 1, "Hypophagia": 1, "Hypotension": 1, "Hypothermia": 1, "Hypothyroidism": 1, "Immune system disorder": 1, "Immunology test": 1, "Inappropriate schedule of product discontinuation": 1, "Incoherent": 1, "Incontinence": 1, "Infection": 1, "Influenza": 1, "Influenza virus test": 1, "Injection site bruising": 1, "Injection site discomfort": 1, "Injection site haemorrhage": 1, "Injection site irritation": 1, "Injection site mass": 1, "Injection site reaction": 1, "Injection site urticaria": 1, "Intentional dose omission": 1, "International normalised ratio": 1, "Joint injury": 1, "Laboratory test": 1, "Lichen planus": 1, "Lip blister": 1, "Lip dry": 1, "Listless": 1, "Liver function test": 1, "Lower respiratory tract infection": 1, "Lyme disease": 1, "Lymph node pain": 1, "Macular degeneration": 1, "Magnetic resonance imaging head": 1, "Mammogram": 1, "Mass": 1, "Menstrual disorder": 1, "Metabolic function test": 1, "Miliaria": 1, "Miosis": 1, "Mitral valve incompetence": 1, "Morphoea": 1, "Motor dysfunction": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal disorder": 1, "Myocardial infarction": 1, "Myoclonus": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Neutrophil count increased": 1, "Nightmare": 1, "No adverse event": 1, "Nodule": 1, "Odynophagia": 1, "Oedema peripheral": 1, "Opiates positive": 1, "Oral discomfort": 1, "Osteoarthritis": 1, "Osteonecrosis of jaw": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pain of skin": 1, "Pallor": 1, "Papule": 1, "Paralysis": 1, "Peau d'orange": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Photopsia": 1, "Pneumonia bacterial": 1, "Polymyalgia rheumatica": 1, "Pre-existing condition improved": 1, "Product administered at inappropriate site": 1, "Product dose omission in error": 1, "Product packaging quantity issue": 1, "Product quality issue": 1, "Productive cough": 1, "Prothrombin time": 1, "Pulmonary embolism": 1, "Pulmonary mass": 1, "Pulmonary pain": 1, "Renal pain": 1, "Respiratory disorder": 1, "Respiratory symptom": 1, "Retching": 1, "Rhinitis": 1, "SARS-CoV-1 test": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 test negative": 1, "Scratch": 1, "Serum ferritin": 1, "Sinus arrhythmia": 1, "Sinus disorder": 1, "Sinus headache": 1, "Skin bacterial infection": 1, "Skin disorder": 1, "Skin haemorrhage": 1, "Skin irritation": 1, "Skin mass": 1, "Skin reaction": 1, "Skin tightness": 1, "Sleep deficit": 1, "Speech disorder": 1, "Stool analysis": 1, "Stress": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tendonitis": 1, "Thrombophlebitis superficial": 1, "Thyroid function test": 1, "Thyroiditis": 1, "Tongue blistering": 1, "Tongue disorder": 1, "Tooth abscess": 1, "Transferrin saturation": 1, "Transient ischaemic attack": 1, "Trichorrhexis": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound foetal": 1, "Upper-airway cough syndrome": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site infection": 1, "Vaccination site paraesthesia": 1, "Vaccination site photosensitivity reaction": 1, "Varicella": 1, "Ventilation/perfusion scan": 1, "Visual brightness": 1, "Vitreous floaters": 1, "Volvulus": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M20H.json b/docs/data/histograms/United States/015M20H.json
new file mode 100644
index 00000000000..5acf6a6f0a5
--- /dev/null
+++ b/docs/data/histograms/United States/015M20H.json	
@@ -0,0 +1 @@
+{"batchcode": "015M20H", "histograms": [{"batchcodes": ["015M20H"], "histogram": {"Injection site erythema": 1, "Injection site rash": 1, "Pruritus": 1, "Rash": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M20I.json b/docs/data/histograms/United States/015M20I.json
new file mode 100644
index 00000000000..be22191f19b
--- /dev/null
+++ b/docs/data/histograms/United States/015M20I.json	
@@ -0,0 +1 @@
+{"batchcode": "015M20I", "histograms": [{"batchcodes": ["015M20I"], "histogram": {"Fatigue": 2, "Chills": 1, "Cold sweat": 1, "Cough": 1, "Ear swelling": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Sinus disorder": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M21A.json b/docs/data/histograms/United States/015M21A.json
new file mode 100644
index 00000000000..65f46d61b74
--- /dev/null
+++ b/docs/data/histograms/United States/015M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "015M21A", "histograms": [{"batchcodes": ["015M21A"], "histogram": {"Back pain": 1, "Headache": 1, "Muscle spasms": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M2O8.json b/docs/data/histograms/United States/015M2O8.json
new file mode 100644
index 00000000000..c84517e340c
--- /dev/null
+++ b/docs/data/histograms/United States/015M2O8.json	
@@ -0,0 +1 @@
+{"batchcode": "015M2O8", "histograms": [{"batchcodes": ["015M2O8"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Dizziness": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M2OA.json b/docs/data/histograms/United States/015M2OA.json
new file mode 100644
index 00000000000..92b1dd77196
--- /dev/null
+++ b/docs/data/histograms/United States/015M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "015M2OA", "histograms": [{"batchcodes": ["015M2OA"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015M70A.json b/docs/data/histograms/United States/015M70A.json
new file mode 100644
index 00000000000..b2a6cf11ac1
--- /dev/null
+++ b/docs/data/histograms/United States/015M70A.json	
@@ -0,0 +1 @@
+{"batchcode": "015M70A", "histograms": [{"batchcodes": ["015M70A"], "histogram": {"Fatigue": 2, "Ankle fracture": 1, "Arrhythmia": 1, "Disorientation": 1, "Fall": 1, "Hypersomnia": 1, "Myalgia": 1, "Renal failure": 1, "Respiratory arrest": 1, "Somnolence": 1, "Tibia fracture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015MA0A.json b/docs/data/histograms/United States/015MA0A.json
new file mode 100644
index 00000000000..9c1c626484d
--- /dev/null
+++ b/docs/data/histograms/United States/015MA0A.json	
@@ -0,0 +1 @@
+{"batchcode": "015MA0A", "histograms": [{"batchcodes": ["015MA0A"], "histogram": {"Blister": 1, "Erythema": 1, "Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015MC0A.json b/docs/data/histograms/United States/015MC0A.json
new file mode 100644
index 00000000000..06238404376
--- /dev/null
+++ b/docs/data/histograms/United States/015MC0A.json	
@@ -0,0 +1 @@
+{"batchcode": "015MC0A", "histograms": [{"batchcodes": ["015MC0A"], "histogram": {"Body temperature increased": 1, "Dizziness": 1, "Dysgeusia": 1, "Erythema": 1, "Headache": 1, "Hypersomnia": 1, "Injection site warmth": 1, "Nausea": 1, "Pain": 1, "Pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015MCOA.json b/docs/data/histograms/United States/015MCOA.json
new file mode 100644
index 00000000000..4421af56a17
--- /dev/null
+++ b/docs/data/histograms/United States/015MCOA.json	
@@ -0,0 +1 @@
+{"batchcode": "015MCOA", "histograms": [{"batchcodes": ["015MCOA"], "histogram": {"Musculoskeletal stiffness": 2, "Condition aggravated": 1, "Mass": 1, "Pruritus": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015MM20A.json b/docs/data/histograms/United States/015MM20A.json
new file mode 100644
index 00000000000..47cbc284057
--- /dev/null
+++ b/docs/data/histograms/United States/015MM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015MM20A", "histograms": [{"batchcodes": ["015MM20A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015MZ0A OR 015M.json b/docs/data/histograms/United States/015MZ0A OR 015M.json
new file mode 100644
index 00000000000..c8f4b621a5d
--- /dev/null
+++ b/docs/data/histograms/United States/015MZ0A OR 015M.json	
@@ -0,0 +1 @@
+{"batchcode": "015MZ0A OR 015M", "histograms": [{"batchcodes": ["015MZ0A OR 015M"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015MZ0A.json b/docs/data/histograms/United States/015MZ0A.json
new file mode 100644
index 00000000000..e10f931b445
--- /dev/null
+++ b/docs/data/histograms/United States/015MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "015MZ0A", "histograms": [{"batchcodes": ["015MZ0A"], "histogram": {"Abdominal distension": 1, "Abdominal pain": 1, "Body temperature": 1, "Dry skin": 1, "Erythema": 1, "Flushing": 1, "Injection site pain": 1, "Menstruation irregular": 1, "Nausea": 1, "Pyrexia": 1, "Urinary tract infection": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015MZOA.json b/docs/data/histograms/United States/015MZOA.json
new file mode 100644
index 00000000000..a0eed3e0602
--- /dev/null
+++ b/docs/data/histograms/United States/015MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "015MZOA", "histograms": [{"batchcodes": ["015MZOA"], "histogram": {"Lip swelling": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015N20A.json b/docs/data/histograms/United States/015N20A.json
new file mode 100644
index 00000000000..1b922283e56
--- /dev/null
+++ b/docs/data/histograms/United States/015N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015N20A", "histograms": [{"batchcodes": ["015N20A"], "histogram": {"Muscle tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015N2OA.json b/docs/data/histograms/United States/015N2OA.json
new file mode 100644
index 00000000000..aa4c4d49414
--- /dev/null
+++ b/docs/data/histograms/United States/015N2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "015N2OA", "histograms": [{"batchcodes": ["015N2OA"], "histogram": {"Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015U20A.json b/docs/data/histograms/United States/015U20A.json
new file mode 100644
index 00000000000..af864b30991
--- /dev/null
+++ b/docs/data/histograms/United States/015U20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015U20A", "histograms": [{"batchcodes": ["015U20A"], "histogram": {"Gait disturbance": 1, "Hiatus hernia": 1, "Loss of consciousness": 1, "Malaise": 1, "Memory impairment": 1, "Neuropathy peripheral": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/015Z20A.json b/docs/data/histograms/United States/015Z20A.json
new file mode 100644
index 00000000000..cd0701bb675
--- /dev/null
+++ b/docs/data/histograms/United States/015Z20A.json	
@@ -0,0 +1 @@
+{"batchcode": "015Z20A", "histograms": [{"batchcodes": ["015Z20A"], "histogram": {"Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0161321A.json b/docs/data/histograms/United States/0161321A.json
new file mode 100644
index 00000000000..1c62b3590e9
--- /dev/null
+++ b/docs/data/histograms/United States/0161321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0161321A", "histograms": [{"batchcodes": ["0161321A"], "histogram": {"Abdominal pain": 1, "Diarrhoea": 1, "Erythema": 1, "Exposure via breast milk": 1, "Headache": 1, "Pain in extremity": 1, "Vaccination site injury": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0161M20A.json b/docs/data/histograms/United States/0161M20A.json
new file mode 100644
index 00000000000..10315702133
--- /dev/null
+++ b/docs/data/histograms/United States/0161M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0161M20A", "histograms": [{"batchcodes": ["0161M20A"], "histogram": {"Fatigue": 1, "Pallor": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0162348-18053.json b/docs/data/histograms/United States/0162348-18053.json
new file mode 100644
index 00000000000..4e2d2ace5a4
--- /dev/null
+++ b/docs/data/histograms/United States/0162348-18053.json	
@@ -0,0 +1 @@
+{"batchcode": "0162348-18053", "histograms": [{"batchcodes": ["0162348-18053"], "histogram": {"Adnexa uteri pain": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016320A.json b/docs/data/histograms/United States/016320A.json
new file mode 100644
index 00000000000..92eb84861ca
--- /dev/null
+++ b/docs/data/histograms/United States/016320A.json	
@@ -0,0 +1 @@
+{"batchcode": "016320A", "histograms": [{"batchcodes": ["016320A"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Fatigue": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016321A.json b/docs/data/histograms/United States/016321A.json
new file mode 100644
index 00000000000..1bc91c5f6b4
--- /dev/null
+++ b/docs/data/histograms/United States/016321A.json	
@@ -0,0 +1 @@
+{"batchcode": "016321A", "histograms": [{"batchcodes": ["016321A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Dyskinesia": 1, "Hypertension": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0165.json b/docs/data/histograms/United States/0165.json
new file mode 100644
index 00000000000..28d658fbd7f
--- /dev/null
+++ b/docs/data/histograms/United States/0165.json	
@@ -0,0 +1 @@
+{"batchcode": "0165", "histograms": [{"batchcodes": ["0165"], "histogram": {"Rash": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016522.json b/docs/data/histograms/United States/016522.json
new file mode 100644
index 00000000000..29a6aea2aee
--- /dev/null
+++ b/docs/data/histograms/United States/016522.json	
@@ -0,0 +1 @@
+{"batchcode": "016522", "histograms": [{"batchcodes": ["016522"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0165M20A.json b/docs/data/histograms/United States/0165M20A.json
new file mode 100644
index 00000000000..bcafd78b52e
--- /dev/null
+++ b/docs/data/histograms/United States/0165M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0165M20A", "histograms": [{"batchcodes": ["0165M20A"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0167.json b/docs/data/histograms/United States/0167.json
new file mode 100644
index 00000000000..153d9fadf72
--- /dev/null
+++ b/docs/data/histograms/United States/0167.json	
@@ -0,0 +1 @@
+{"batchcode": "0167", "histograms": [{"batchcodes": ["0167"], "histogram": {"Chills": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0167C21A.json b/docs/data/histograms/United States/0167C21A.json
new file mode 100644
index 00000000000..58272e0a2ab
--- /dev/null
+++ b/docs/data/histograms/United States/0167C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0167C21A", "histograms": [{"batchcodes": ["0167C21A"], "histogram": {"Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016821A.json b/docs/data/histograms/United States/016821A.json
new file mode 100644
index 00000000000..071f176bd0a
--- /dev/null
+++ b/docs/data/histograms/United States/016821A.json	
@@ -0,0 +1 @@
+{"batchcode": "016821A", "histograms": [{"batchcodes": ["016821A"], "histogram": {"Chills": 2, "Fatigue": 2, "Myalgia": 2, "Pyrexia": 2, "Ageusia": 1, "Anosmia": 1, "Arthralgia": 1, "Balance disorder": 1, "Body temperature": 1, "Decreased appetite": 1, "Fall": 1, "Headache": 1, "Insomnia": 1, "Muscular weakness": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pollakiuria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016A21A.json b/docs/data/histograms/United States/016A21A.json
new file mode 100644
index 00000000000..b3fbaa0db06
--- /dev/null
+++ b/docs/data/histograms/United States/016A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016A21A", "histograms": [{"batchcodes": ["016A21A"], "histogram": {"Fatigue": 2, "Lymphadenopathy": 2, "Pain": 2, "Asthenia": 1, "Balance disorder": 1, "Blood test": 1, "Computerised tomogram": 1, "Dizziness": 1, "Ear pain": 1, "Erythema": 1, "Feeling abnormal": 1, "Gait inability": 1, "Headache": 1, "Insomnia": 1, "Mobility decreased": 1, "Nausea": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash": 1, "Vaccination complication": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vertigo": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B(OR8)21A.json b/docs/data/histograms/United States/016B(OR8)21A.json
new file mode 100644
index 00000000000..33db48f2d56
--- /dev/null
+++ b/docs/data/histograms/United States/016B(OR8)21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016B(OR8)21A", "histograms": [{"batchcodes": ["016B(OR8)21A"], "histogram": {"Arthralgia": 1, "Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B12A)..json b/docs/data/histograms/United States/016B12A)..json
new file mode 100644
index 00000000000..ffc84b791b2
--- /dev/null
+++ b/docs/data/histograms/United States/016B12A)..json	
@@ -0,0 +1 @@
+{"batchcode": "016B12A).", "histograms": [{"batchcodes": ["016B12A)."], "histogram": {"Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B21.json b/docs/data/histograms/United States/016B21.json
new file mode 100644
index 00000000000..ea1f758146f
--- /dev/null
+++ b/docs/data/histograms/United States/016B21.json	
@@ -0,0 +1 @@
+{"batchcode": "016B21", "histograms": [{"batchcodes": ["016B21"], "histogram": {"Disturbance in attention": 1, "Dizziness": 1, "Ear discomfort": 1, "Ear pain": 1, "Fatigue": 1, "Hypoacusis": 1, "Nerve compression": 1, "Neuralgia": 1, "Product dose omission issue": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B212.json b/docs/data/histograms/United States/016B212.json
new file mode 100644
index 00000000000..d99d65ebb6e
--- /dev/null
+++ b/docs/data/histograms/United States/016B212.json	
@@ -0,0 +1 @@
+{"batchcode": "016B212", "histograms": [{"batchcodes": ["016B212"], "histogram": {"Vaccination site discolouration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B214.json b/docs/data/histograms/United States/016B214.json
new file mode 100644
index 00000000000..043ad9ee90c
--- /dev/null
+++ b/docs/data/histograms/United States/016B214.json	
@@ -0,0 +1 @@
+{"batchcode": "016B214", "histograms": [{"batchcodes": ["016B214"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B218.json b/docs/data/histograms/United States/016B218.json
new file mode 100644
index 00000000000..d386128a95f
--- /dev/null
+++ b/docs/data/histograms/United States/016B218.json	
@@ -0,0 +1 @@
+{"batchcode": "016B218", "histograms": [{"batchcodes": ["016B218"], "histogram": {"Asthenia": 1, "Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B21A.json b/docs/data/histograms/United States/016B21A.json
new file mode 100644
index 00000000000..a89279d1f0f
--- /dev/null
+++ b/docs/data/histograms/United States/016B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016B21A", "histograms": [{"batchcodes": ["016B21A", "1822811"], "histogram": {"Dysgeusia": 1}}, {"batchcodes": ["016B21A"], "histogram": {"Fatigue": 42, "Pain in extremity": 36, "Pyrexia": 36, "Chills": 33, "Expired product administered": 31, "Headache": 29, "Myalgia": 29, "Vaccination site pain": 29, "Product administered to patient of inappropriate age": 24, "Pain": 20, "Arthralgia": 19, "Dizziness": 17, "Nausea": 16, "Feeling abnormal": 14, "Inappropriate schedule of product administration": 14, "Hypoaesthesia": 11, "Product dose omission issue": 11, "Paraesthesia": 10, "Pruritus": 10, "Vomiting": 10, "Body temperature": 9, "COVID-19": 9, "Rash": 9, "SARS-CoV-2 test": 8, "Swelling": 8, "Vaccination site erythema": 8, "Dyspnoea": 7, "Peripheral swelling": 7, "Product storage error": 7, "Swelling face": 7, "Asthenia": 6, "Cough": 6, "Feeling hot": 6, "Hyperhidrosis": 6, "Insomnia": 6, "Malaise": 6, "Mobility decreased": 6, "Oropharyngeal pain": 6, "Vaccination site swelling": 6, "Back pain": 5, "Chest discomfort": 5, "Chest pain": 5, "Diarrhoea": 5, "Electrocardiogram": 5, "Heart rate": 5, "Somnolence": 5, "Abdominal pain upper": 4, "Accidental overdose": 4, "Erythema": 4, "Illness": 4, "Lymphadenopathy": 4, "Palpitations": 4, "Product temperature excursion issue": 4, "Rash pruritic": 4, "Rhinorrhoea": 4, "Tinnitus": 4, "Vaccination site mass": 4, "Vaccination site pruritus": 4, "Vaccination site warmth": 4, "Abdominal pain": 3, "Accidental underdose": 3, "Ageusia": 3, "Anosmia": 3, "Axillary mass": 3, "Blood test": 3, "Computerised tomogram": 3, "Dehydration": 3, "Dysphonia": 3, "Eye swelling": 3, "Influenza": 3, "Loss of personal independence in daily activities": 3, "Nasal congestion": 3, "Paraesthesia oral": 3, "Poor quality product administered": 3, "Rash macular": 3, "Tenderness": 3, "Tremor": 3, "Underdose": 3, "Urticaria": 3, "Vaccination complication": 3, "Vaccination site induration": 3, "Vertigo": 3, "Acoustic stimulation tests": 2, "Balance disorder": 2, "Blood pressure increased": 2, "Blood pressure measurement": 2, "Bone pain": 2, "Burning sensation": 2, "Cardiac stress test": 2, "Colitis": 2, "Condition aggravated": 2, "Device connection issue": 2, "Dysgeusia": 2, "Ear discomfort": 2, "Eczema": 2, "Feeling of body temperature change": 2, "Gait disturbance": 2, "Head discomfort": 2, "Heart rate increased": 2, "Herpes virus infection": 2, "Hypersensitivity": 2, "Hypokinesia": 2, "Impaired work ability": 2, "Influenza like illness": 2, "Injection site pain": 2, "Lethargy": 2, "Limb discomfort": 2, "Lip swelling": 2, "Loss of consciousness": 2, "Magnetic resonance imaging": 2, "Maternal exposure during pregnancy": 2, "Memory impairment": 2, "Migraine": 2, "Muscle spasms": 2, "Musculoskeletal chest pain": 2, "Musculoskeletal discomfort": 2, "Musculoskeletal stiffness": 2, "Nasopharyngitis": 2, "Oropharyngeal discomfort": 2, "Osteoarthritis": 2, "Pharyngeal swelling": 2, "Rhabdomyolysis": 2, "Stool analysis": 2, "Throat tightness": 2, "Vaccination site bruising": 2, "Vaccination site discomfort": 2, "Vaccination site reaction": 2, "Wrong technique in product usage process": 2, "X-ray": 2, "Abdominal pain lower": 1, "Adverse reaction": 1, "Alopecia": 1, "Amnesia": 1, "Anaphylactic shock": 1, "Anxiety": 1, "Aphonia": 1, "Arthritis": 1, "Asthenopia": 1, "Asthma": 1, "Atrioventricular block": 1, "Autism spectrum disorder": 1, "Axillary pain": 1, "Bacterial test": 1, "Bedridden": 1, "Blister": 1, "Blood cholesterol": 1, "Blood creatine": 1, "Blood pressure fluctuation": 1, "Breast discomfort": 1, "CD4 lymphocytes": 1, "CD4 lymphocytes increased": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Cartilage injury": 1, "Catheterisation cardiac": 1, "Cerebral venous sinus thrombosis": 1, "Cerebrovascular accident": 1, "Cerumen removal": 1, "Chest crushing": 1, "Cholelithiasis": 1, "Chromaturia": 1, "Clostridium difficile colitis": 1, "Clostridium difficile infection": 1, "Clostridium test": 1, "Cluster headache": 1, "Cold sweat": 1, "Colonoscopy": 1, "Computerised tomogram abdomen": 1, "Confusional state": 1, "Coronary artery occlusion": 1, "Crohn's disease": 1, "Cyst drainage": 1, "Deafness unilateral": 1, "Delirium": 1, "Dermatitis contact": 1, "Diabetes mellitus": 1, "Discharge": 1, "Discomfort": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Dry skin": 1, "Dry throat": 1, "Dyspepsia": 1, "Dysphagia": 1, "Ear pain": 1, "Echocardiogram": 1, "Eosinophilia": 1, "Epistaxis": 1, "Exposure via breast milk": 1, "Face oedema": 1, "Facial pain": 1, "Fall": 1, "Fluid overload": 1, "Food intolerance": 1, "Gait inability": 1, "Gastrointestinal wall thickening": 1, "Gastrooesophageal reflux disease": 1, "Grip strength decreased": 1, "Heart injury": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hunger": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Hypopnoea": 1, "Immunodeficiency": 1, "Impaired driving ability": 1, "Incorrect dose administered": 1, "Induration": 1, "Inflammation": 1, "Injection site movement impairment": 1, "Injection site nodule": 1, "Injection site swelling": 1, "Intentional product misuse": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Joint injury": 1, "Leukopenia": 1, "Lhermitte's sign": 1, "Lip pruritus": 1, "Lumbar puncture": 1, "Lymph node pain": 1, "Mass": 1, "Maternal exposure timing unspecified": 1, "Menopause": 1, "Menstrual disorder": 1, "Muscle fatigue": 1, "Nerve conduction studies": 1, "Nerve injury": 1, "Nervousness": 1, "Night sweats": 1, "No adverse event": 1, "Occupational exposure to product": 1, "Oral herpes": 1, "Overdose": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Pharyngeal erythema": 1, "Pleural disorder": 1, "Post procedural complication": 1, "Postmenopausal haemorrhage": 1, "Posture abnormal": 1, "Presyncope": 1, "Purulent discharge": 1, "Rash erythematous": 1, "Rash vesicular": 1, "Retching": 1, "SARS-CoV-1 test": 1, "Secretion discharge": 1, "Skin mass": 1, "Sleep deficit": 1, "Sleep disorder": 1, "Sluggishness": 1, "Sneezing": 1, "Speech disorder": 1, "Streptococcus test": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tachycardia": 1, "Throat clearing": 1, "Throat irritation": 1, "Troponin": 1, "Ultrasound abdomen": 1, "Unevaluable event": 1, "Urine analysis": 1, "Uterine pain": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site paraesthesia": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1, "Venous occlusion": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B22A.json b/docs/data/histograms/United States/016B22A.json
new file mode 100644
index 00000000000..9142e4540a8
--- /dev/null
+++ b/docs/data/histograms/United States/016B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "016B22A", "histograms": [{"batchcodes": ["016B22A"], "histogram": {"Expired product administered": 15, "No adverse event": 15, "Product storage error": 14, "Pain": 2, "Pyrexia": 2, "Back pain": 1, "Balance disorder": 1, "Feeling abnormal": 1, "Headache": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain in extremity": 1, "Postmenopausal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016B27L.json b/docs/data/histograms/United States/016B27L.json
new file mode 100644
index 00000000000..b956391d1fa
--- /dev/null
+++ b/docs/data/histograms/United States/016B27L.json	
@@ -0,0 +1 @@
+{"batchcode": "016B27L", "histograms": [{"batchcodes": ["016B27L"], "histogram": {"Lymphadenopathy": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016BNA.json b/docs/data/histograms/United States/016BNA.json
new file mode 100644
index 00000000000..0cc4b81a287
--- /dev/null
+++ b/docs/data/histograms/United States/016BNA.json	
@@ -0,0 +1 @@
+{"batchcode": "016BNA", "histograms": [{"batchcodes": ["016BNA"], "histogram": {"Chills": 1, "Fatigue": 1, "Illness": 1, "Influenza": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016BZ1A.json b/docs/data/histograms/United States/016BZ1A.json
new file mode 100644
index 00000000000..b66fcd20ae0
--- /dev/null
+++ b/docs/data/histograms/United States/016BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "016BZ1A", "histograms": [{"batchcodes": ["016BZ1A"], "histogram": {"Pain in extremity": 2, "Bone pain": 1, "Chills": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Hypokinesia": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Pain": 1, "Proctalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C2114.json b/docs/data/histograms/United States/016C2114.json
new file mode 100644
index 00000000000..9093031c9d5
--- /dev/null
+++ b/docs/data/histograms/United States/016C2114.json	
@@ -0,0 +1 @@
+{"batchcode": "016C2114", "histograms": [{"batchcodes": ["016C2114"], "histogram": {"Aphasia": 1, "Illness": 1, "Kidney infection": 1, "Limb discomfort": 1, "Muscular weakness": 1, "Pain": 1, "Paralysis": 1, "Product dose omission issue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C2119.json b/docs/data/histograms/United States/016C2119.json
new file mode 100644
index 00000000000..b8b94ab60e8
--- /dev/null
+++ b/docs/data/histograms/United States/016C2119.json	
@@ -0,0 +1 @@
+{"batchcode": "016C2119", "histograms": [{"batchcodes": ["016C2119"], "histogram": {"Body temperature": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Nasopharyngitis": 1, "Pyrexia": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C211A.json b/docs/data/histograms/United States/016C211A.json
new file mode 100644
index 00000000000..2340c061b7e
--- /dev/null
+++ b/docs/data/histograms/United States/016C211A.json	
@@ -0,0 +1 @@
+{"batchcode": "016C211A", "histograms": [{"batchcodes": ["016C211A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Hypersensitivity": 1, "Influenza like illness": 1, "Pyrexia": 1, "Sinus congestion": 1, "Sinus disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C214.json b/docs/data/histograms/United States/016C214.json
new file mode 100644
index 00000000000..9f925ce8170
--- /dev/null
+++ b/docs/data/histograms/United States/016C214.json	
@@ -0,0 +1 @@
+{"batchcode": "016C214", "histograms": [{"batchcodes": ["016C214"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C218.json b/docs/data/histograms/United States/016C218.json
new file mode 100644
index 00000000000..7e3ca5766df
--- /dev/null
+++ b/docs/data/histograms/United States/016C218.json	
@@ -0,0 +1 @@
+{"batchcode": "016C218", "histograms": [{"batchcodes": ["016C218"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C21A.json b/docs/data/histograms/United States/016C21A.json
new file mode 100644
index 00000000000..f3d6d9f735b
--- /dev/null
+++ b/docs/data/histograms/United States/016C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016C21A", "histograms": [{"batchcodes": ["016C21A"], "histogram": {"Fatigue": 29, "Headache": 23, "Pain in extremity": 22, "Myalgia": 21, "Chills": 19, "Pyrexia": 18, "Nausea": 17, "Dizziness": 13, "Vaccination site pain": 13, "Expired product administered": 12, "Feeling abnormal": 11, "Asthenia": 10, "Product storage error": 9, "Peripheral swelling": 8, "Cough": 7, "Influenza like illness": 7, "Pruritus": 7, "Vomiting": 7, "Arthralgia": 6, "Dyspnoea": 6, "Lymphadenopathy": 6, "Pain": 6, "Product dose omission issue": 6, "Paraesthesia": 5, "SARS-CoV-2 test": 5, "Diarrhoea": 4, "Erythema": 4, "Illness": 4, "Joint swelling": 4, "Product administered to patient of inappropriate age": 4, "Rhinorrhoea": 4, "Somnolence": 4, "Swelling": 4, "Vaccination site erythema": 4, "Vaccination site swelling": 4, "Abdominal pain upper": 3, "Anxiety": 3, "Back pain": 3, "Bedridden": 3, "Blood pressure measurement": 3, "Body temperature": 3, "Chest pain": 3, "Discomfort": 3, "Hypoaesthesia": 3, "Inappropriate schedule of product administration": 3, "Interchange of vaccine products": 3, "Limb discomfort": 3, "Malaise": 3, "Muscle spasms": 3, "Underdose": 3, "Urticaria": 3, "Vaccination complication": 3, "Vaccination site warmth": 3, "Chest discomfort": 2, "Computerised tomogram": 2, "Contusion": 2, "Decreased appetite": 2, "Epistaxis": 2, "Eye swelling": 2, "Feeding disorder": 2, "Feeling hot": 2, "Gait disturbance": 2, "Hot flush": 2, "Hyperhidrosis": 2, "Impaired work ability": 2, "Induration": 2, "Insomnia": 2, "Oropharyngeal pain": 2, "Post-acute COVID-19 syndrome": 2, "Rash": 2, "Rash erythematous": 2, "Swelling face": 2, "Thrombosis": 2, "Vaccination site discomfort": 2, "Vaccination site movement impairment": 2, "Vaccination site pruritus": 2, "Vaccination site reaction": 2, "Vision blurred": 2, "Wrong technique in product usage process": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abnormal dreams": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Adverse reaction": 1, "Ageusia": 1, "Alopecia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Appetite disorder": 1, "Asymptomatic COVID-19": 1, "Atrophy": 1, "Bell's palsy": 1, "Blood pressure decreased": 1, "Bone marrow oedema": 1, "Bone pain": 1, "Breast pain": 1, "Bronchitis": 1, "COVID-19": 1, "Cardiac disorder": 1, "Carotid artery occlusion": 1, "Cerebral disorder": 1, "Chest X-ray": 1, "Cold sweat": 1, "Condition aggravated": 1, "Confusional state": 1, "Crying": 1, "Deafness bilateral": 1, "Dehydration": 1, "Device connection issue": 1, "Disturbance in attention": 1, "Dysgeusia": 1, "Dysphonia": 1, "Ear pain": 1, "Eating disorder": 1, "Exercise tolerance decreased": 1, "Extra dose administered": 1, "Eye discharge": 1, "Facial paralysis": 1, "Feeling of body temperature change": 1, "Fibromyalgia": 1, "Gait inability": 1, "Gastrooesophageal reflux disease": 1, "Heart rate": 1, "Histamine level": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypokinesia": 1, "Immunisation reaction": 1, "Infection": 1, "Infectious mononucleosis": 1, "Injection site swelling": 1, "Laboratory test": 1, "Lethargy": 1, "Liver function test abnormal": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging normal": 1, "Mobility decreased": 1, "Motion sickness": 1, "Muscle discomfort": 1, "Muscle rigidity": 1, "Muscle spasticity": 1, "Muscle twitching": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Night sweats": 1, "Ocular discomfort": 1, "Oral lichen planus": 1, "Osteoporosis": 1, "Overdose": 1, "Pallor": 1, "Palpitations": 1, "Periorbital swelling": 1, "Pneumonitis": 1, "Poor quality product administered": 1, "Product administered at inappropriate site": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Renal pain": 1, "Scan": 1, "Secretion discharge": 1, "Seizure": 1, "Skin discolouration": 1, "Skin reaction": 1, "Sneezing": 1, "Social avoidant behaviour": 1, "Swelling of eyelid": 1, "Syncope": 1, "Syringe issue": 1, "Tachycardia": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Tinnitus": 1, "Tracheal obstruction": 1, "Tremor": 1, "Ultrasound scan": 1, "Vaccination site bruising": 1, "Vaccination site mass": 1, "Vaccination site vesicles": 1, "Vertigo": 1, "Vitreous floaters": 1, "Vomiting projectile": 1, "Weight": 1, "Weight decreased": 1, "Wrong technique in device usage process": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C21F.json b/docs/data/histograms/United States/016C21F.json
new file mode 100644
index 00000000000..3564cb6cf31
--- /dev/null
+++ b/docs/data/histograms/United States/016C21F.json	
@@ -0,0 +1 @@
+{"batchcode": "016C21F", "histograms": [{"batchcodes": ["016C21F"], "histogram": {"Limb discomfort": 1, "Sleep disorder": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016C221A.json b/docs/data/histograms/United States/016C221A.json
new file mode 100644
index 00000000000..a8357f6bb12
--- /dev/null
+++ b/docs/data/histograms/United States/016C221A.json	
@@ -0,0 +1 @@
+{"batchcode": "016C221A", "histograms": [{"batchcodes": ["016C221A"], "histogram": {"Blindness": 1, "Blood pressure measurement": 1, "Cerebral cyst": 1, "Computerised tomogram": 1, "Dizziness": 1, "Eye movement disorder": 1, "Feeling abnormal": 1, "Hypotension": 1, "Pain in extremity": 1, "Pallor": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016CA1A.json b/docs/data/histograms/United States/016CA1A.json
new file mode 100644
index 00000000000..fbff615cb6a
--- /dev/null
+++ b/docs/data/histograms/United States/016CA1A.json	
@@ -0,0 +1 @@
+{"batchcode": "016CA1A", "histograms": [{"batchcodes": ["016CA1A"], "histogram": {"Hypersensitivity": 1, "Inflammation": 1, "Lip swelling": 1, "Swelling face": 1, "Throat tightness": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016CZ1A.json b/docs/data/histograms/United States/016CZ1A.json
new file mode 100644
index 00000000000..e0f1b8e2cf7
--- /dev/null
+++ b/docs/data/histograms/United States/016CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "016CZ1A", "histograms": [{"batchcodes": ["016CZ1A"], "histogram": {"Lethargy": 2, "Pyrexia": 2, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Dizziness": 1, "Emotional poverty": 1, "Fatigue": 1, "Feeling hot": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Nasopharyngitis": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016CZI1.json b/docs/data/histograms/United States/016CZI1.json
new file mode 100644
index 00000000000..e5dd2dfbbd8
--- /dev/null
+++ b/docs/data/histograms/United States/016CZI1.json	
@@ -0,0 +1 @@
+{"batchcode": "016CZI1", "histograms": [{"batchcodes": ["016CZI1"], "histogram": {"Nasopharyngitis": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016CZIA.json b/docs/data/histograms/United States/016CZIA.json
new file mode 100644
index 00000000000..6411554957d
--- /dev/null
+++ b/docs/data/histograms/United States/016CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "016CZIA", "histograms": [{"batchcodes": ["016CZIA"], "histogram": {"No adverse event": 2, "Bell's palsy": 1, "Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016D21A.json b/docs/data/histograms/United States/016D21A.json
new file mode 100644
index 00000000000..387a3d8898f
--- /dev/null
+++ b/docs/data/histograms/United States/016D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016D21A", "histograms": [{"batchcodes": ["016D21A"], "histogram": {"Chills": 1, "Hypersensitivity": 1, "Myalgia": 1, "Paraesthesia oral": 1, "Pyrexia": 1, "Urticaria": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016E21A.json b/docs/data/histograms/United States/016E21A.json
new file mode 100644
index 00000000000..05822f150e3
--- /dev/null
+++ b/docs/data/histograms/United States/016E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016E21A", "histograms": [{"batchcodes": ["016E21A"], "histogram": {"Expired product administered": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016H22A.json b/docs/data/histograms/United States/016H22A.json
new file mode 100644
index 00000000000..75cdbd0fa5e
--- /dev/null
+++ b/docs/data/histograms/United States/016H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "016H22A", "histograms": [{"batchcodes": ["016H22A"], "histogram": {"No adverse event": 3, "Wrong product administered": 3, "Abdominal pain": 1, "Body temperature": 1, "Computerised tomogram": 1, "Haematuria": 1, "Hypoaesthesia": 1, "Positron emission tomogram": 1, "Pyrexia": 1, "Renal pain": 1, "SARS-CoV-2 test": 1, "Sciatica": 1, "Skin warm": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016J21-2A.json b/docs/data/histograms/United States/016J21-2A.json
new file mode 100644
index 00000000000..7a00bf47475
--- /dev/null
+++ b/docs/data/histograms/United States/016J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "016J21-2A", "histograms": [{"batchcodes": ["016J21-2A"], "histogram": {"Expired product administered": 44, "Product storage error": 23, "Poor quality product administered": 5, "Product temperature excursion issue": 5, "Vaccination site erythema": 4, "Fatigue": 3, "Vaccination site pain": 3, "Accidental underdose": 2, "Chills": 2, "Feeling abnormal": 2, "Headache": 2, "Incorrect route of product administration": 2, "Insomnia": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Bone pain": 1, "Eye pain": 1, "Fear of death": 1, "Head titubation": 1, "Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site discharge": 1, "Vaccination site infection": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016J212A.json b/docs/data/histograms/United States/016J212A.json
new file mode 100644
index 00000000000..7c600dd6482
--- /dev/null
+++ b/docs/data/histograms/United States/016J212A.json	
@@ -0,0 +1 @@
+{"batchcode": "016J212A", "histograms": [{"batchcodes": ["016J212A"], "histogram": {"Expired product administered": 3, "Product storage error": 3, "Fatigue": 2, "Inappropriate schedule of product administration": 2, "Accidental underdose": 1, "Arthralgia": 1, "Cough": 1, "Extra dose administered": 1, "Feeding disorder": 1, "Headache": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Somnolence": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016J21A-2A.json b/docs/data/histograms/United States/016J21A-2A.json
new file mode 100644
index 00000000000..98400a0b852
--- /dev/null
+++ b/docs/data/histograms/United States/016J21A-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "016J21A-2A", "histograms": [{"batchcodes": ["016J21A-2A"], "histogram": {"Expired product administered": 1, "Immunisation reaction": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016L20A.json b/docs/data/histograms/United States/016L20A.json
new file mode 100644
index 00000000000..c304a962adc
--- /dev/null
+++ b/docs/data/histograms/United States/016L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "016L20A", "histograms": [{"batchcodes": ["016L20A"], "histogram": {"Abdominal pain upper": 1, "Aplastic anaemia": 1, "Chills": 1, "Feeling cold": 1, "Haemoglobin": 1, "Peripheral swelling": 1, "Platelet count": 1, "Pyrexia": 1, "Rash": 1, "Red blood cell analysis": 1, "Thrombosis": 1, "Vaccination site swelling": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016L21A.json b/docs/data/histograms/United States/016L21A.json
new file mode 100644
index 00000000000..a818416e324
--- /dev/null
+++ b/docs/data/histograms/United States/016L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016L21A", "histograms": [{"batchcodes": ["016L21A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M020A.json b/docs/data/histograms/United States/016M020A.json
new file mode 100644
index 00000000000..6f02da9c6c0
--- /dev/null
+++ b/docs/data/histograms/United States/016M020A.json	
@@ -0,0 +1 @@
+{"batchcode": "016M020A", "histograms": [{"batchcodes": ["016M020A"], "histogram": {"Allergy to vaccine": 1, "Myalgia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M024.json b/docs/data/histograms/United States/016M024.json
new file mode 100644
index 00000000000..28b667b0a9d
--- /dev/null
+++ b/docs/data/histograms/United States/016M024.json	
@@ -0,0 +1 @@
+{"batchcode": "016M024", "histograms": [{"batchcodes": ["016M024"], "histogram": {"COVID-19 immunisation": 1, "Dizziness": 1, "Fatigue": 1, "Heart rate increased": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M20.json b/docs/data/histograms/United States/016M20.json
new file mode 100644
index 00000000000..00283b869af
--- /dev/null
+++ b/docs/data/histograms/United States/016M20.json	
@@ -0,0 +1 @@
+{"batchcode": "016M20", "histograms": [{"batchcodes": ["016M20"], "histogram": {"Burning sensation": 1, "Irritability postvaccinal": 1, "Pruritus": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M200.json b/docs/data/histograms/United States/016M200.json
new file mode 100644
index 00000000000..f907f33be2b
--- /dev/null
+++ b/docs/data/histograms/United States/016M200.json	
@@ -0,0 +1 @@
+{"batchcode": "016M200", "histograms": [{"batchcodes": ["016M200"], "histogram": {"Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M2014.json b/docs/data/histograms/United States/016M2014.json
new file mode 100644
index 00000000000..5ab046708fa
--- /dev/null
+++ b/docs/data/histograms/United States/016M2014.json	
@@ -0,0 +1 @@
+{"batchcode": "016M2014", "histograms": [{"batchcodes": ["016M2014"], "histogram": {"Pain in extremity": 2, "Alopecia": 1, "Asthenia": 1, "Balance disorder": 1, "Cough": 1, "Deafness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Joint swelling": 1, "Sinus disorder": 1, "Swelling": 1, "Tenderness": 1, "Vasculitis": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M201A.json b/docs/data/histograms/United States/016M201A.json
new file mode 100644
index 00000000000..2041a652926
--- /dev/null
+++ b/docs/data/histograms/United States/016M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "016M201A", "histograms": [{"batchcodes": ["016M201A"], "histogram": {"Back pain": 1, "Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M204.json b/docs/data/histograms/United States/016M204.json
new file mode 100644
index 00000000000..214ea6bddc9
--- /dev/null
+++ b/docs/data/histograms/United States/016M204.json	
@@ -0,0 +1 @@
+{"batchcode": "016M204", "histograms": [{"batchcodes": ["016M204"], "histogram": {"Fatigue": 3, "Dyspnoea": 2, "Swelling face": 2, "Chills": 1, "Dry skin": 1, "Erythema": 1, "Hypersensitivity": 1, "Malaise": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Skin induration": 1, "Somnolence": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M209.json b/docs/data/histograms/United States/016M209.json
new file mode 100644
index 00000000000..2f7473b12c6
--- /dev/null
+++ b/docs/data/histograms/United States/016M209.json	
@@ -0,0 +1 @@
+{"batchcode": "016M209", "histograms": [{"batchcodes": ["016M209"], "histogram": {"Feeling cold": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M20A / 015M2.json b/docs/data/histograms/United States/016M20A / 015M2.json
new file mode 100644
index 00000000000..402fa131f8e
--- /dev/null
+++ b/docs/data/histograms/United States/016M20A / 015M2.json	
@@ -0,0 +1 @@
+{"batchcode": "016M20A / 015M2", "histograms": [{"batchcodes": ["016M20A / 015M2"], "histogram": {"Arthralgia": 1, "Haematoma": 1, "Headache": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M20A,.json b/docs/data/histograms/United States/016M20A,.json
new file mode 100644
index 00000000000..0600bb6bf80
--- /dev/null
+++ b/docs/data/histograms/United States/016M20A,.json	
@@ -0,0 +1 @@
+{"batchcode": "016M20A,", "histograms": [{"batchcodes": ["016M20A,"], "histogram": {"Arthralgia": 1, "Erythema": 1, "Gait disturbance": 1, "Gout": 1, "Lymphatic disorder": 1, "Mobility decreased": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Rash": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M20A..json b/docs/data/histograms/United States/016M20A..json
new file mode 100644
index 00000000000..3b8da4de07e
--- /dev/null
+++ b/docs/data/histograms/United States/016M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "016M20A.", "histograms": [{"batchcodes": ["016M20A."], "histogram": {"Discomfort": 1, "Fatigue": 1, "Joint swelling": 1, "Muscle discomfort": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M20A.json b/docs/data/histograms/United States/016M20A.json
new file mode 100644
index 00000000000..9cbb2e90121
--- /dev/null
+++ b/docs/data/histograms/United States/016M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "016M20A", "histograms": [{"batchcodes": ["016M20A"], "histogram": {"Headache": 93, "Fatigue": 92, "Pain in extremity": 88, "Pyrexia": 73, "Chills": 66, "Vaccination site pain": 62, "Myalgia": 56, "Vaccination site erythema": 45, "Pain": 43, "Arthralgia": 38, "Nausea": 36, "Rash": 34, "Vaccination site pruritus": 31, "Dizziness": 30, "Pruritus": 28, "Dyspnoea": 26, "Product temperature excursion issue": 26, "Vaccination site warmth": 26, "Asthenia": 25, "Poor quality product administered": 25, "Vaccination site swelling": 25, "Diarrhoea": 24, "Malaise": 23, "Erythema": 22, "Body temperature": 20, "Feeling abnormal": 20, "SARS-CoV-2 test": 20, "Vaccination site rash": 19, "Expired product administered": 17, "Peripheral swelling": 14, "Vomiting": 14, "Hypoaesthesia": 13, "COVID-19": 12, "Feeling hot": 12, "Lymphadenopathy": 12, "Paraesthesia": 12, "Vaccination complication": 12, "Cough": 11, "Oropharyngeal pain": 11, "Back pain": 10, "Heart rate": 10, "Illness": 10, "Injection site pain": 10, "Urticaria": 10, "Influenza like illness": 9, "Musculoskeletal stiffness": 9, "Neck pain": 9, "Product storage error": 9, "Somnolence": 9, "Tinnitus": 9, "Vaccination site induration": 9, "Abdominal discomfort": 8, "Gait disturbance": 8, "Heart rate increased": 8, "Maternal exposure during pregnancy": 8, "Rhinorrhoea": 8, "Swelling": 8, "Vaccination site mass": 8, "Ageusia": 7, "Chest pain": 7, "Decreased appetite": 7, "Hyperhidrosis": 7, "Insomnia": 7, "Palpitations": 7, "Pregnancy test": 7, "Rash erythematous": 7, "Accidental overdose": 6, "Blood pressure measurement": 6, "Feeling cold": 6, "Flushing": 6, "Mobility decreased": 6, "Product administered to patient of inappropriate age": 6, "Tenderness": 6, "Vaccination site reaction": 6, "Burning sensation": 5, "Chest discomfort": 5, "Contusion": 5, "Dyspepsia": 5, "Dysphagia": 5, "Injection site erythema": 5, "Injection site pruritus": 5, "Limb discomfort": 5, "Rash pruritic": 5, "Vertigo": 5, "Anosmia": 4, "Anxiety": 4, "Axillary pain": 4, "Blood test": 4, "Crying": 4, "Depressed mood": 4, "Hot flush": 4, "Inflammation": 4, "Injection site swelling": 4, "Injection site warmth": 4, "Lip swelling": 4, "Movement disorder": 4, "Nasopharyngitis": 4, "Product dose omission issue": 4, "Tremor": 4, "Ultrasound scan": 4, "Vaccination site movement impairment": 4, "Vision blurred": 4, "Abdominal pain": 3, "Accidental underdose": 3, "Adverse reaction": 3, "Blister": 3, "Cerebral disorder": 3, "Cerebrovascular accident": 3, "Computerised tomogram": 3, "Discomfort": 3, "Dysarthria": 3, "Dysstasia": 3, "Electrocardiogram": 3, "Epistaxis": 3, "Exposure during pregnancy": 3, "Herpes zoster": 3, "Hypersensitivity": 3, "Inappropriate schedule of product administration": 3, "Injection site rash": 3, "Magnetic resonance imaging": 3, "Mass": 3, "Muscular weakness": 3, "Nasal congestion": 3, "Night sweats": 3, "Nodule": 3, "Oxygen saturation": 3, "Presyncope": 3, "SARS-CoV-2 test positive": 3, "Swelling face": 3, "Swollen tongue": 3, "Throat tightness": 3, "Trigger finger": 3, "X-ray": 3, "Abdominal pain upper": 2, "Aphasia": 2, "Balance disorder": 2, "Bedridden": 2, "Blood count": 2, "Blood glucose": 2, "Blood glucose fluctuation": 2, "Condition aggravated": 2, "Disability": 2, "Drug ineffective": 2, "Dry mouth": 2, "Dysgeusia": 2, "Ear infection": 2, "Ear pain": 2, "Eye pain": 2, "Feeling of body temperature change": 2, "Gait inability": 2, "Haemoglobin": 2, "Hallucination": 2, "Hypersomnia": 2, "Hypotension": 2, "Incorrect route of product administration": 2, "Influenza": 2, "Injection site induration": 2, "Joint swelling": 2, "Loss of personal independence in daily activities": 2, "Migraine": 2, "Muscle spasms": 2, "Oral herpes": 2, "Osteoarthritis": 2, "Pharyngeal swelling": 2, "Sensitive skin": 2, "Sinusitis": 2, "Skin warm": 2, "Sleep deficit": 2, "Sleep disorder": 2, "Speech disorder": 2, "Syncope": 2, "Tachycardia": 2, "Throat irritation": 2, "Ultrasound foetal": 2, 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diff --git a/docs/data/histograms/United States/016M20H.json b/docs/data/histograms/United States/016M20H.json
new file mode 100644
index 00000000000..59913551f75
--- /dev/null
+++ b/docs/data/histograms/United States/016M20H.json	
@@ -0,0 +1 @@
+{"batchcode": "016M20H", "histograms": [{"batchcodes": ["016M20H"], "histogram": {"Ageusia": 2, "Anosmia": 2, "Dysgeusia": 2, "Urticaria": 2, "Chills": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1, "Pruritus": 1, "Pyrexia": 1, "Tachycardia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M20V.json b/docs/data/histograms/United States/016M20V.json
new file mode 100644
index 00000000000..70754a6d625
--- /dev/null
+++ b/docs/data/histograms/United States/016M20V.json	
@@ -0,0 +1 @@
+{"batchcode": "016M20V", "histograms": [{"batchcodes": ["016M20V"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M21A.json b/docs/data/histograms/United States/016M21A.json
new file mode 100644
index 00000000000..7d648761792
--- /dev/null
+++ b/docs/data/histograms/United States/016M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016M21A", "histograms": [{"batchcodes": ["016M21A"], "histogram": {"Dizziness": 2, "Dyspnoea": 2, "Fatigue": 2, "Blood pressure measurement": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Oxygen saturation": 1, "Peripheral swelling": 1, "Pneumonitis": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Vaccination site rash": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M2CA.json b/docs/data/histograms/United States/016M2CA.json
new file mode 100644
index 00000000000..848f7497ab2
--- /dev/null
+++ b/docs/data/histograms/United States/016M2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "016M2CA", "histograms": [{"batchcodes": ["016M2CA"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M2UA.json b/docs/data/histograms/United States/016M2UA.json
new file mode 100644
index 00000000000..3ed37c1e384
--- /dev/null
+++ b/docs/data/histograms/United States/016M2UA.json	
@@ -0,0 +1 @@
+{"batchcode": "016M2UA", "histograms": [{"batchcodes": ["016M2UA"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Pyrexia": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016M70A.json b/docs/data/histograms/United States/016M70A.json
new file mode 100644
index 00000000000..0cd9f445939
--- /dev/null
+++ b/docs/data/histograms/United States/016M70A.json	
@@ -0,0 +1 @@
+{"batchcode": "016M70A", "histograms": [{"batchcodes": ["016M70A"], "histogram": {"Blood test": 1, "Dry mouth": 1, "Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016MZ(OR2)0A.json b/docs/data/histograms/United States/016MZ(OR2)0A.json
new file mode 100644
index 00000000000..9fafd268188
--- /dev/null
+++ b/docs/data/histograms/United States/016MZ(OR2)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "016MZ(OR2)0A", "histograms": [{"batchcodes": ["016MZ(OR2)0A"], "histogram": {"Feeling abnormal": 1, "Feeling cold": 1, "Limb discomfort": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016MZ0A.json b/docs/data/histograms/United States/016MZ0A.json
new file mode 100644
index 00000000000..138bb94f6a8
--- /dev/null
+++ b/docs/data/histograms/United States/016MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "016MZ0A", "histograms": [{"batchcodes": ["016MZ0A"], "histogram": {"Headache": 2, "Lymphadenopathy": 2, "Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Hypoacusis": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016MZ0M.json b/docs/data/histograms/United States/016MZ0M.json
new file mode 100644
index 00000000000..e3ff68c6bda
--- /dev/null
+++ b/docs/data/histograms/United States/016MZ0M.json	
@@ -0,0 +1 @@
+{"batchcode": "016MZ0M", "histograms": [{"batchcodes": ["016MZ0M"], "histogram": {"Overweight": 2, "Rhinorrhoea": 2, "SARS-CoV-2 test positive": 2, "SARS-CoV-2 test": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016N20A - 016M2.json b/docs/data/histograms/United States/016N20A - 016M2.json
new file mode 100644
index 00000000000..a8505bd1e52
--- /dev/null
+++ b/docs/data/histograms/United States/016N20A - 016M2.json	
@@ -0,0 +1 @@
+{"batchcode": "016N20A - 016M2", "histograms": [{"batchcodes": ["016N20A - 016M2"], "histogram": {"Erythema": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016N20A.json b/docs/data/histograms/United States/016N20A.json
new file mode 100644
index 00000000000..d0d7ad78abe
--- /dev/null
+++ b/docs/data/histograms/United States/016N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "016N20A", "histograms": [{"batchcodes": ["016N20A"], "histogram": {"Arthralgia": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016R21A.json b/docs/data/histograms/United States/016R21A.json
new file mode 100644
index 00000000000..c33ea83ad55
--- /dev/null
+++ b/docs/data/histograms/United States/016R21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016R21A", "histograms": [{"batchcodes": ["016R21A"], "histogram": {"Aphonia": 1, "Extrasystoles": 1, "Illness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016S21-29.json b/docs/data/histograms/United States/016S21-29.json
new file mode 100644
index 00000000000..4370a0daede
--- /dev/null
+++ b/docs/data/histograms/United States/016S21-29.json	
@@ -0,0 +1 @@
+{"batchcode": "016S21-29", "histograms": [{"batchcodes": ["016S21-29"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016T21A.json b/docs/data/histograms/United States/016T21A.json
new file mode 100644
index 00000000000..7af2e57aa28
--- /dev/null
+++ b/docs/data/histograms/United States/016T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "016T21A", "histograms": [{"batchcodes": ["016T21A"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Dry mouth": 1, "Erythema": 1, "Eyelid ptosis": 1, "Fatigue": 1, "Headache": 1, "Hypersensitivity": 1, "Injection site pain": 1, "Limb discomfort": 1, "Myalgia": 1, "Nausea": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/016ZMOA.json b/docs/data/histograms/United States/016ZMOA.json
new file mode 100644
index 00000000000..4df790fe8c6
--- /dev/null
+++ b/docs/data/histograms/United States/016ZMOA.json	
@@ -0,0 +1 @@
+{"batchcode": "016ZMOA", "histograms": [{"batchcodes": ["016ZMOA"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dyskinesia": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Memory impairment": 1, "Pain": 1, "Pain in jaw": 1, "Transient ischaemic attack": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017121.json b/docs/data/histograms/United States/017121.json
new file mode 100644
index 00000000000..8d090b54215
--- /dev/null
+++ b/docs/data/histograms/United States/017121.json	
@@ -0,0 +1 @@
+{"batchcode": "017121", "histograms": [{"batchcodes": ["017121"], "histogram": {"Arthralgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0171321A.json b/docs/data/histograms/United States/0171321A.json
new file mode 100644
index 00000000000..08d08505e73
--- /dev/null
+++ b/docs/data/histograms/United States/0171321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0171321A", "histograms": [{"batchcodes": ["0171321A"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0171B21A.json b/docs/data/histograms/United States/0171B21A.json
new file mode 100644
index 00000000000..4a4191b3bcd
--- /dev/null
+++ b/docs/data/histograms/United States/0171B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0171B21A", "histograms": [{"batchcodes": ["0171B21A"], "histogram": {"Cough": 1, "Fungal infection": 1, "Hypertonic bladder": 1, "Renal impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0171F21A.json b/docs/data/histograms/United States/0171F21A.json
new file mode 100644
index 00000000000..81a4f4113aa
--- /dev/null
+++ b/docs/data/histograms/United States/0171F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0171F21A", "histograms": [{"batchcodes": ["0171F21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0172.json b/docs/data/histograms/United States/0172.json
new file mode 100644
index 00000000000..2e6b37244d5
--- /dev/null
+++ b/docs/data/histograms/United States/0172.json	
@@ -0,0 +1 @@
+{"batchcode": "0172", "histograms": [{"batchcodes": ["0172"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01721.json b/docs/data/histograms/United States/01721.json
new file mode 100644
index 00000000000..0c8b1c984ad
--- /dev/null
+++ b/docs/data/histograms/United States/01721.json	
@@ -0,0 +1 @@
+{"batchcode": "01721", "histograms": [{"batchcodes": ["01721"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01721A.json b/docs/data/histograms/United States/01721A.json
new file mode 100644
index 00000000000..3085a2ff267
--- /dev/null
+++ b/docs/data/histograms/United States/01721A.json	
@@ -0,0 +1 @@
+{"batchcode": "01721A", "histograms": [{"batchcodes": ["01721A"], "histogram": {"Erythema of eyelid": 1, "Eye pruritus": 1, "Flushing": 1, "Ocular hyperaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0175.json b/docs/data/histograms/United States/0175.json
new file mode 100644
index 00000000000..af5b8008057
--- /dev/null
+++ b/docs/data/histograms/United States/0175.json	
@@ -0,0 +1 @@
+{"batchcode": "0175", "histograms": [{"batchcodes": ["0175"], "histogram": {"Asthenia": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Discomfort": 1, "Dizziness": 1, "Fatigue": 1, "Heart rate abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017621B.json b/docs/data/histograms/United States/017621B.json
new file mode 100644
index 00000000000..e1e0667d8eb
--- /dev/null
+++ b/docs/data/histograms/United States/017621B.json	
@@ -0,0 +1 @@
+{"batchcode": "017621B", "histograms": [{"batchcodes": ["017621B"], "histogram": {"Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017821A.json b/docs/data/histograms/United States/017821A.json
new file mode 100644
index 00000000000..ccab1e59aa9
--- /dev/null
+++ b/docs/data/histograms/United States/017821A.json	
@@ -0,0 +1 @@
+{"batchcode": "017821A", "histograms": [{"batchcodes": ["017821A"], "histogram": {"Feeling abnormal": 2, "Abdominal distension": 1, "Adverse drug reaction": 1, "Ageusia": 1, "Anosmia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "COVID-19": 1, "Contusion": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Eating disorder": 1, "Headache": 1, "Inflammation": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Joint swelling": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nausea": 1, "Peripheral swelling": 1, "Polymerase chain reaction positive": 1, "Rhinorrhoea": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Varicose vein": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0178B21A.json b/docs/data/histograms/United States/0178B21A.json
new file mode 100644
index 00000000000..af4bc49e221
--- /dev/null
+++ b/docs/data/histograms/United States/0178B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0178B21A", "histograms": [{"batchcodes": ["0178B21A"], "histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Headache": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0178H22A.json b/docs/data/histograms/United States/0178H22A.json
new file mode 100644
index 00000000000..565727c2e1a
--- /dev/null
+++ b/docs/data/histograms/United States/0178H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "0178H22A", "histograms": [{"batchcodes": ["0178H22A"], "histogram": {"No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017A21A.json b/docs/data/histograms/United States/017A21A.json
new file mode 100644
index 00000000000..e4a251d1b04
--- /dev/null
+++ b/docs/data/histograms/United States/017A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017A21A", "histograms": [{"batchcodes": ["017A21A"], "histogram": {"Arthralgia": 1, "Burning sensation": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Nervousness": 1, "Pain": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Urticaria": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B211A.json b/docs/data/histograms/United States/017B211A.json
new file mode 100644
index 00000000000..a444a213e33
--- /dev/null
+++ b/docs/data/histograms/United States/017B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "017B211A", "histograms": [{"batchcodes": ["017B211A"], "histogram": {"Blood pressure increased": 2, "Computerised tomogram": 2, "Dizziness": 2, "Headache": 2, "Magnetic resonance imaging": 2, "Vision blurred": 2, "Blood pressure measurement": 1, "Dyspnoea": 1, "Erythema": 1, "Joint swelling": 1, "Photopsia": 1, "Swelling": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B214.json b/docs/data/histograms/United States/017B214.json
new file mode 100644
index 00000000000..477b223e0e8
--- /dev/null
+++ b/docs/data/histograms/United States/017B214.json	
@@ -0,0 +1 @@
+{"batchcode": "017B214", "histograms": [{"batchcodes": ["017B214"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B21A-0ED9142.json b/docs/data/histograms/United States/017B21A-0ED9142.json
new file mode 100644
index 00000000000..652f1db0288
--- /dev/null
+++ b/docs/data/histograms/United States/017B21A-0ED9142.json	
@@ -0,0 +1 @@
+{"batchcode": "017B21A-0ED9142", "histograms": [{"batchcodes": ["017B21A-0ED9142"], "histogram": {"Influenza like illness": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B21A.json b/docs/data/histograms/United States/017B21A.json
new file mode 100644
index 00000000000..b4e2869b9a0
--- /dev/null
+++ b/docs/data/histograms/United States/017B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017B21A", "histograms": [{"batchcodes": ["017B21A"], "histogram": {"Headache": 55, "Pain in extremity": 49, "Fatigue": 45, "Vaccination site pain": 45, "Pyrexia": 43, "Chills": 34, "Myalgia": 33, "Nausea": 30, "Pain": 29, "Vaccination site erythema": 22, "Dizziness": 21, "Arthralgia": 20, "Pruritus": 20, "Product dose omission issue": 19, "Peripheral swelling": 16, "Hypoaesthesia": 15, "Vaccination site swelling": 15, "Vomiting": 15, "Dyspnoea": 14, "Rash": 14, "Vaccination site warmth": 14, "Vaccination site pruritus": 13, "Body temperature": 12, "Diarrhoea": 11, "Feeling abnormal": 11, "Swelling": 10, "Urticaria": 10, "Vaccination site rash": 10, "Asthenia": 9, "Back pain": 9, "Expired product administered": 9, "Oropharyngeal pain": 9, "COVID-19": 8, "Cough": 8, "Erythema": 8, "Feeling hot": 8, "Inappropriate schedule of product administration": 7, "Paraesthesia": 7, "Product administered to patient of inappropriate age": 7, "SARS-CoV-2 test": 7, "Somnolence": 7, "Vaccination site reaction": 7, "Abdominal pain upper": 6, "Blood pressure measurement": 6, "Neck pain": 6, "Accidental overdose": 5, "Burning sensation": 5, "Feeling cold": 5, "Lymphadenopathy": 5, "Malaise": 5, "Rash macular": 5, "Rhinorrhoea": 5, "Swelling face": 5, "Tinnitus": 5, "Underdose": 5, "Chest pain": 4, "Condition aggravated": 4, "Contusion": 4, "Decreased appetite": 4, "Heart rate": 4, "Hypertension": 4, "Illness": 4, "Injection site swelling": 4, "Limb discomfort": 4, "Migraine": 4, "Nasal congestion": 4, "Palpitations": 4, "Presyncope": 4, "SARS-CoV-2 test positive": 4, "Skin disorder": 4, "Vaccination complication": 4, "Vaccination site induration": 4, "Abdominal discomfort": 3, "Accidental underdose": 3, "Balance disorder": 3, "Blister": 3, "Cerebrovascular accident": 3, "Chest discomfort": 3, "Dry mouth": 3, "Epistaxis": 3, "Eye pain": 3, "Eye swelling": 3, "Heart rate increased": 3, "Hyperhidrosis": 3, "Hypersensitivity": 3, "Hypersomnia": 3, "Incorrect dose administered": 3, "Influenza like illness": 3, "Musculoskeletal stiffness": 3, "Nasopharyngitis": 3, "Ocular hyperaemia": 3, "Oral discomfort": 3, "Product storage error": 3, "Rash erythematous": 3, "Taste disorder": 3, "Thrombosis": 3, "Tremor": 3, "Vaccination site movement impairment": 3, "Vertigo": 3, "Abdominal distension": 2, "Acne": 2, "Ageusia": 2, "Alopecia": 2, "Anosmia": 2, "Bell's palsy": 2, "Blood glucose": 2, "Blood pressure increased": 2, "Bone pain": 2, "Diplopia": 2, "Discomfort": 2, "Dry eye": 2, "Dysgeusia": 2, "Dysphagia": 2, "Electrocardiogram": 2, "Eye discharge": 2, "Eye irritation": 2, "Flatulence": 2, "Flushing": 2, "Gait disturbance": 2, "Herpes simplex": 2, "Hypoaesthesia oral": 2, "Incorrect route of product administration": 2, "Induration": 2, "Injection site erythema": 2, "Injection site pruritus": 2, "Injection site warmth": 2, "Intentional product use issue": 2, "Interchange of vaccine products": 2, "Joint swelling": 2, "Lethargy": 2, "Lip swelling": 2, "Maternal exposure during pregnancy": 2, "Mobility decreased": 2, "Muscle spasms": 2, "Myocardial infarction": 2, "Oral pain": 2, "Peripheral coldness": 2, "Scratch": 2, "Skin discolouration": 2, "Sneezing": 2, "Speech disorder": 2, "Sputum discoloured": 2, "Tachycardia": 2, "Therapeutic response unexpected": 2, "Ultrasound scan": 2, "Vaccination site irritation": 2, "Vaccination site nodule": 2, "Vision blurred": 2, "Abdominal pain lower": 1, "Abnormal faeces": 1, "Abnormal sensation in eye": 1, "Adverse event": 1, "Allergy test": 1, "Anticoagulant therapy": 1, "Anxiety": 1, "Aphasia": 1, "Arachnoid cyst": 1, "Arteriosclerosis": 1, "Arthritis reactive": 1, "Autoimmune disorder": 1, "Axillary mass": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood glucose increased": 1, "Blood lactic acid": 1, "Blood potassium": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood test": 1, "Blood urea": 1, "Blood urine present": 1, "Body temperature increased": 1, "Breast inflammation": 1, "Breast mass": 1, "Breast pain": 1, "Bronchitis": 1, "Calcium ionised": 1, "Cardiac disorder": 1, "Chapped lips": 1, "Chest X-ray": 1, "Cold burn": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Cystitis interstitial": 1, "Deafness": 1, "Depressed level of consciousness": 1, "Depression": 1, "Disability": 1, "Disorientation": 1, "Diverticulitis": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Dysgraphia": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Dysstasia": 1, "Ear infection": 1, "Eating disorder": 1, "Echocardiogram": 1, "Exposure during pregnancy": 1, "Eye colour change": 1, "Eye disorder": 1, "Eyelid irritation": 1, "Facial pain": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Feeling of relaxation": 1, "Full blood count": 1, "Gait inability": 1, "General physical health deterioration": 1, "Gingival swelling": 1, "Glossodynia": 1, "Glycosylated haemoglobin": 1, "Haematochezia": 1, "Haematocrit": 1, "Head discomfort": 1, "Herpes zoster": 1, "Hunger": 1, "Hypersensitivity pneumonitis": 1, "Hyperventilation": 1, "Hypokinesia": 1, "Hypotension": 1, "Incontinence": 1, "Infection": 1, "Inflammation": 1, "Injection site pain": 1, "Interstitial lung disease": 1, "Irritable bowel syndrome": 1, "Joint dislocation": 1, "Joint hyperextension": 1, "Lacrimation increased": 1, "Lip disorder": 1, "Lip haemorrhage": 1, "Localised oedema": 1, "Loss of personal independence in daily activities": 1, "Lumbar puncture": 1, "Lung disorder": 1, "Lymph node pain": 1, "Lymphadenitis": 1, "Lymphoedema": 1, "Magnetic resonance imaging": 1, "Mass": 1, "Mechanical urticaria": 1, "Mental impairment": 1, "Metabolic acidosis": 1, "Micturition disorder": 1, "Micturition urgency": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Myocarditis": 1, "Nasal discomfort": 1, "Night sweats": 1, "Ocular discomfort": 1, "Oedema peripheral": 1, "Off label use": 1, "Ophthalmic herpes simplex": 1, "Optic nerve disorder": 1, "Oral herpes": 1, "Orbital swelling": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pain in jaw": 1, "Pain of skin": 1, "Pallor": 1, "Parosmia": 1, "Periarthritis": 1, "Pharyngeal paraesthesia": 1, "Pneumonia": 1, "Poor quality sleep": 1, "Post procedural complication": 1, "Product availability issue": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Pulmonary granuloma": 1, "Purpura": 1, "Quadriplegia": 1, "Rash pruritic": 1, "Renal pain": 1, "Respiratory failure": 1, "Rhinalgia": 1, "Rib fracture": 1, "Rosacea": 1, "Seizure": 1, "Shoulder injury related to vaccine administration": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin hypertrophy": 1, "Skin lesion": 1, "Skin swelling": 1, "Skin warm": 1, "Spider vein": 1, "Spinal operation": 1, "Spinal pain": 1, "Staphylococcal infection": 1, "Staphylococcus test": 1, "Stomatitis": 1, "Streptococcus test": 1, "Superficial vein prominence": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "Tenderness": 1, "Thirst": 1, "Throat irritation": 1, "Tinea infection": 1, "Tongue discolouration": 1, "Transfusion": 1, "Ultrasound antenatal screen": 1, "Unresponsive to stimuli": 1, "Urinary tract infection": 1, "Vaccination site bruising": 1, "Vaccination site coldness": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Varicose vein": 1, "Visual impairment": 1, "Weight decreased": 1, "Wound": 1, "Wound haemorrhage": 1, "Wrong product administered": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B228.json b/docs/data/histograms/United States/017B228.json
new file mode 100644
index 00000000000..b1ddfff4cd8
--- /dev/null
+++ b/docs/data/histograms/United States/017B228.json	
@@ -0,0 +1 @@
+{"batchcode": "017B228", "histograms": [{"batchcodes": ["017B228"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B22A.json b/docs/data/histograms/United States/017B22A.json
new file mode 100644
index 00000000000..5bf4221b182
--- /dev/null
+++ b/docs/data/histograms/United States/017B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "017B22A", "histograms": [{"batchcodes": ["017B22A"], "histogram": {"Expired product administered": 19, "Product storage error": 18, "No adverse event": 5, "Product temperature excursion issue": 5, "Poor quality product administered": 2, "Accidental overdose": 1, "Accidental underdose": 1, "Off label use": 1, "Pain in extremity": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B2A.json b/docs/data/histograms/United States/017B2A.json
new file mode 100644
index 00000000000..f5154df9b8e
--- /dev/null
+++ b/docs/data/histograms/United States/017B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "017B2A", "histograms": [{"batchcodes": ["017B2A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017B2AA.json b/docs/data/histograms/United States/017B2AA.json
new file mode 100644
index 00000000000..87d304813eb
--- /dev/null
+++ b/docs/data/histograms/United States/017B2AA.json	
@@ -0,0 +1 @@
+{"batchcode": "017B2AA", "histograms": [{"batchcodes": ["017B2AA"], "histogram": {"Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017BZ1A.json b/docs/data/histograms/United States/017BZ1A.json
new file mode 100644
index 00000000000..cd0ae4d67d4
--- /dev/null
+++ b/docs/data/histograms/United States/017BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "017BZ1A", "histograms": [{"batchcodes": ["017BZ1A"], "histogram": {"Blood glucose": 1, "Blood glucose increased": 1, "Body temperature": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Tremor": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017BZIA.json b/docs/data/histograms/United States/017BZIA.json
new file mode 100644
index 00000000000..e84e23ab23e
--- /dev/null
+++ b/docs/data/histograms/United States/017BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "017BZIA", "histograms": [{"batchcodes": ["017BZIA"], "histogram": {"Blister": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017C21A.json b/docs/data/histograms/United States/017C21A.json
new file mode 100644
index 00000000000..cfab3d267ef
--- /dev/null
+++ b/docs/data/histograms/United States/017C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017C21A", "histograms": [{"batchcodes": ["00157558", "017C21A"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["017C21A", "ER8727"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["017C21A", "EW0169"], "histogram": {"Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Off label use": 1}}, {"batchcodes": ["017C21A", "EW0180"], "histogram": {"Product administration error": 1}}, {"batchcodes": ["017C21A", "FH8028"], "histogram": {"Bedridden": 1, "COVID-19 immunisation": 1, "Cardiac discomfort": 1, "Chest pain": 1, "Coagulopathy": 1, "Deep vein thrombosis": 1, "Fatigue": 1, "Illness": 1, "Immune system disorder": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Muscle spasms": 1, "Pain": 1, "Pharyngitis": 1, "Post-acute COVID-19 syndrome": 1, "Rhinitis": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}, {"batchcodes": ["017C21A"], "histogram": {"Expired product administered": 22, "Headache": 15, "Pyrexia": 14, "Chills": 12, "Product storage error": 11, "Vaccination site pain": 11, "Fatigue": 9, "Myalgia": 9, "Pain": 9, "Pain in extremity": 9, "Dizziness": 8, "Vaccination site erythema": 8, "Vaccination site pruritus": 8, "Inappropriate schedule of product administration": 7, "Dyspnoea": 6, "Feeling hot": 6, "Paraesthesia": 6, "Arthralgia": 5, "Interchange of vaccine products": 5, "Nausea": 5, "Vaccination site swelling": 5, "Asthenia": 4, "Chest pain": 4, "Erythema": 4, "Feeling abnormal": 4, "Feeling cold": 4, "Product temperature excursion issue": 4, "Rash": 4, "Vaccination complication": 4, "Vaccination site rash": 4, "Abdominal pain": 3, "Body temperature": 3, "Contusion": 3, "Diarrhoea": 3, "Heart rate": 3, "Hypoaesthesia": 3, "Illness": 3, "Influenza like illness": 3, "Musculoskeletal stiffness": 3, "Nasal congestion": 3, "Oropharyngeal pain": 3, "Peripheral swelling": 3, "Product administered to patient of inappropriate age": 3, "Product administration error": 3, "Pruritus": 3, "Vomiting": 3, "Anosmia": 2, "Bell's palsy": 2, "Chest discomfort": 2, "Ear pain": 2, "Epistaxis": 2, "Exposure during pregnancy": 2, "Eye pruritus": 2, "Gait inability": 2, "Inflammation": 2, "Influenza": 2, "Injection site pain": 2, "Insomnia": 2, "Intentional product use issue": 2, "Irritability": 2, "Limb discomfort": 2, "Malaise": 2, "Mastitis": 2, "Neck pain": 2, "Palpitations": 2, "Product dose omission issue": 2, "Somnolence": 2, "Tinnitus": 2, "Urticaria": 2, "Vaccination site induration": 2, "Vaccination site warmth": 2, "Accidental underdose": 1, "Adverse drug reaction": 1, "Adverse event": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Albumin globulin ratio": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Back pain": 1, "Balance disorder": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood osmolarity": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urea nitrogen/creatinine ratio": 1, "Bone pain": 1, "COVID-19": 1, "Carbon dioxide": 1, "Cellulitis": 1, "Choking": 1, "Circumstance or information capable of leading to medication error": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Discomfort": 1, "Dry throat": 1, "Dysarthria": 1, "Dysphagia": 1, "Ear discomfort": 1, "Erythema multiforme": 1, "Extrasystoles": 1, "Eye irritation": 1, "Full blood count": 1, "Gait disturbance": 1, "Gastroenteritis viral": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Haematocrit": 1, "Haemolysis": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Immune thrombocytopenia": 1, "Immunisation reaction": 1, "Incorrect dose administered": 1, "Injection site warmth": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Libido increased": 1, "Lipoma": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Mood altered": 1, "Nerve conduction studies": 1, "Ocular discomfort": 1, "Off label use": 1, "Oral discomfort": 1, "Parkinson's disease": 1, "Pharyngeal swelling": 1, "Platelet count": 1, "Postmenopausal haemorrhage": 1, "Pregnancy": 1, "Pustule": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Respiratory rate": 1, "Restlessness": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sense of oppression": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin warm": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Symptom recurrence": 1, "Taste disorder": 1, "Testicular pain": 1, "Tremor": 1, "Tularaemia": 1, "Urinary tract discomfort": 1, "Vaccination site cyst": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vision blurred": 1, "Visual impairment": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017C2A.json b/docs/data/histograms/United States/017C2A.json
new file mode 100644
index 00000000000..5c84f39334a
--- /dev/null
+++ b/docs/data/histograms/United States/017C2A.json	
@@ -0,0 +1 @@
+{"batchcode": "017C2A", "histograms": [{"batchcodes": ["017C2A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017CZIA.json b/docs/data/histograms/United States/017CZIA.json
new file mode 100644
index 00000000000..8e6dd87b654
--- /dev/null
+++ b/docs/data/histograms/United States/017CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "017CZIA", "histograms": [{"batchcodes": ["017CZIA"], "histogram": {"Diarrhoea": 2, "Fatigue": 2, "Muscular weakness": 1, "Myalgia": 1, "Pain in extremity": 1, "Swelling": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017D21A.json b/docs/data/histograms/United States/017D21A.json
new file mode 100644
index 00000000000..83b57cf5826
--- /dev/null
+++ b/docs/data/histograms/United States/017D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017D21A", "histograms": [{"batchcodes": ["017D21A"], "histogram": {"Erythema": 1, "Flushing": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017E OR F 21A.json b/docs/data/histograms/United States/017E OR F 21A.json
new file mode 100644
index 00000000000..02724d35a45
--- /dev/null
+++ b/docs/data/histograms/United States/017E OR F 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017E OR F 21A", "histograms": [{"batchcodes": ["017E OR F 21A"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017E21A.json b/docs/data/histograms/United States/017E21A.json
new file mode 100644
index 00000000000..343719e03c3
--- /dev/null
+++ b/docs/data/histograms/United States/017E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017E21A", "histograms": [{"batchcodes": ["017E21A", "026L21B", "1805018"], "histogram": {"Suspected COVID-19": 1}}, {"batchcodes": ["017E21A"], "histogram": {"Fatigue": 14, "Pain in extremity": 14, "Myalgia": 13, "Headache": 12, "Pyrexia": 11, "Expired product administered": 9, "Vaccination site pain": 8, "Chills": 6, "Illness": 6, "Pain": 6, "Peripheral swelling": 5, "Rash": 5, "Arthralgia": 4, "Feeling abnormal": 4, "Chest pain": 3, "Cough": 3, "Dyspnoea": 3, "Inappropriate schedule of product administration": 3, "Influenza like illness": 3, "Muscle tightness": 3, "Product storage error": 3, "Vaccination site swelling": 3, "Asthenia": 2, "Body temperature": 2, "Burning sensation": 2, "Diarrhoea": 2, "Dizziness": 2, "Dysstasia": 2, "Dysuria": 2, "Erythema": 2, "Heart rate increased": 2, "Lethargy": 2, "Malaise": 2, "Mobility decreased": 2, "Nausea": 2, "Oropharyngeal pain": 2, "Palpitations": 2, "Pruritus": 2, "Rhinorrhoea": 2, "Tenderness": 2, "Urticaria": 2, "Vaccination site erythema": 2, "Vaccination site warmth": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Accidental exposure to product": 1, "Accidental underdose": 1, "Ageusia": 1, "Anaphylactic reaction": 1, "Anger": 1, "Anosmia": 1, "Axillary pain": 1, "COVID-19": 1, "Cardiac flutter": 1, "Chest discomfort": 1, "Decreased appetite": 1, "Device connection issue": 1, "Dry throat": 1, "Dysphagia": 1, "Dysphonia": 1, "Exposure via skin contact": 1, "Fall": 1, "Feeling cold": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Haemoglobin increased": 1, "Head injury": 1, "Heart rate": 1, "Herpes zoster": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hyperventilation": 1, "Incorrect dose administered": 1, "Induration": 1, "Injection site erythema": 1, "Insomnia": 1, "Intentional product use issue": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Miliaria": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nasal mucosal discolouration": 1, "Night sweats": 1, "Paresis": 1, "Pelvic pain": 1, "Pharyngeal erythema": 1, "Pharyngeal pustule": 1, "Physical examination": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash vesicular": 1, "SARS-CoV-2 test": 1, "Sitting disability": 1, "Sneezing": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Swelling": 1, "Tachycardia": 1, "Testicular swelling": 1, "Therapeutic response unexpected": 1, "Underdose": 1, "Urinary tract infection": 1, "Vaccination site haemorrhage": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017E21H.json b/docs/data/histograms/United States/017E21H.json
new file mode 100644
index 00000000000..326db5c757c
--- /dev/null
+++ b/docs/data/histograms/United States/017E21H.json	
@@ -0,0 +1 @@
+{"batchcode": "017E21H", "histograms": [{"batchcodes": ["013B22A", "017E21H", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017ELIA.json b/docs/data/histograms/United States/017ELIA.json
new file mode 100644
index 00000000000..953db9b19f6
--- /dev/null
+++ b/docs/data/histograms/United States/017ELIA.json	
@@ -0,0 +1 @@
+{"batchcode": "017ELIA", "histograms": [{"batchcodes": ["017ELIA"], "histogram": {"Headache": 1, "Nausea": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017EZ1A.json b/docs/data/histograms/United States/017EZ1A.json
new file mode 100644
index 00000000000..f3cc314da76
--- /dev/null
+++ b/docs/data/histograms/United States/017EZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "017EZ1A", "histograms": [{"batchcodes": ["017EZ1A"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Pyrexia": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017F11A.json b/docs/data/histograms/United States/017F11A.json
new file mode 100644
index 00000000000..f387dcacc8d
--- /dev/null
+++ b/docs/data/histograms/United States/017F11A.json	
@@ -0,0 +1 @@
+{"batchcode": "017F11A", "histograms": [{"batchcodes": ["017F11A"], "histogram": {"Asthenia": 1, "Burning sensation": 1, "Chills": 1, "Cold sweat": 1, "Dysstasia": 1, "Hyperhidrosis": 1, "Illness": 1, "Influenza like illness": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Skin burning sensation": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017F21 A.json b/docs/data/histograms/United States/017F21 A.json
new file mode 100644
index 00000000000..485d4234b0b
--- /dev/null
+++ b/docs/data/histograms/United States/017F21 A.json	
@@ -0,0 +1 @@
+{"batchcode": "017F21 A", "histograms": [{"batchcodes": ["017F21 A", "042A21A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017F214.json b/docs/data/histograms/United States/017F214.json
new file mode 100644
index 00000000000..3a49ca22cbf
--- /dev/null
+++ b/docs/data/histograms/United States/017F214.json	
@@ -0,0 +1 @@
+{"batchcode": "017F214", "histograms": [{"batchcodes": ["017F214"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017F21A.json b/docs/data/histograms/United States/017F21A.json
new file mode 100644
index 00000000000..1caabdb1d6d
--- /dev/null
+++ b/docs/data/histograms/United States/017F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017F21A", "histograms": [{"batchcodes": ["017F21A", "1805022"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Vaccination failure": 1}}, {"batchcodes": ["017F21A"], "histogram": {"Expired product administered": 19, "Fatigue": 9, "Pyrexia": 8, "Chills": 7, "Headache": 5, "Nausea": 5, "Pain": 5, "Pain in extremity": 5, "Vaccination site pain": 5, "COVID-19": 3, "Arthralgia": 2, "Body temperature": 2, "Illness": 2, "Inappropriate schedule of product administration": 2, "Lip swelling": 2, "SARS-CoV-2 test": 2, "Urticaria": 2, "Vaccination complication": 2, "Vaccination site erythema": 2, "Vaccination site swelling": 2, "Accidental overdose": 1, "Accidental underdose": 1, "Arthropod bite": 1, "Blister": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Blood test": 1, "Bursitis": 1, "C-reactive protein": 1, "Chest X-ray": 1, "Condition aggravated": 1, "Constipation": 1, "Diarrhoea": 1, "Discomfort": 1, "Dizziness": 1, "Erectile dysfunction": 1, "Eye swelling": 1, "Face injury": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Immunisation reaction": 1, "Impaired healing": 1, "Infected bite": 1, "Inflammation": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Joint range of motion decreased": 1, "Limb injury": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Muscular weakness": 1, "Nasal congestion": 1, "Nasopharyngeal swab": 1, "Nasopharyngitis": 1, "Neuralgia": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pallor": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Psoriasis": 1, "Psoriatic arthropathy": 1, "Rash": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Skin laceration": 1, "Sneezing": 1, "Sputum discoloured": 1, "Swelling face": 1, "Swollen tongue": 1, "Syncope": 1, "Throat irritation": 1, "Tremor": 1, "Vaccination site discomfort": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vertigo": 1, "Wound": 1, "Wound complication": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017F21AFM9992.json b/docs/data/histograms/United States/017F21AFM9992.json
new file mode 100644
index 00000000000..95e5dc51e02
--- /dev/null
+++ b/docs/data/histograms/United States/017F21AFM9992.json	
@@ -0,0 +1 @@
+{"batchcode": "017F21AFM9992", "histograms": [{"batchcodes": ["017F21AFM9992"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017FZ1A.json b/docs/data/histograms/United States/017FZ1A.json
new file mode 100644
index 00000000000..bd8d0a11a1e
--- /dev/null
+++ b/docs/data/histograms/United States/017FZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "017FZ1A", "histograms": [{"batchcodes": ["017FZ1A"], "histogram": {"C-reactive protein": 1, "Erythema": 1, "Metabolic function test": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017H22A.json b/docs/data/histograms/United States/017H22A.json
new file mode 100644
index 00000000000..7fbc7935b61
--- /dev/null
+++ b/docs/data/histograms/United States/017H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "017H22A", "histograms": [{"batchcodes": ["017H22A"], "histogram": {"Insomnia": 3, "No adverse event": 2, "Product administered to patient of inappropriate age": 2, "Arthralgia": 1, "Blood test": 1, "Body temperature": 1, "COVID-19 immunisation": 1, "Decreased appetite": 1, "Disability": 1, "Dizziness": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Pain in extremity": 1, "Pyrexia": 1, "Ultrasound scan": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017HZZA.json b/docs/data/histograms/United States/017HZZA.json
new file mode 100644
index 00000000000..ea366853957
--- /dev/null
+++ b/docs/data/histograms/United States/017HZZA.json	
@@ -0,0 +1 @@
+{"batchcode": "017HZZA", "histograms": [{"batchcodes": ["017HZZA"], "histogram": {"Accidental underdose": 1, "No adverse event": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017L20.json b/docs/data/histograms/United States/017L20.json
new file mode 100644
index 00000000000..ca0f355cb50
--- /dev/null
+++ b/docs/data/histograms/United States/017L20.json	
@@ -0,0 +1 @@
+{"batchcode": "017L20", "histograms": [{"batchcodes": ["017L20"], "histogram": {"Fatigue": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017L20A.json b/docs/data/histograms/United States/017L20A.json
new file mode 100644
index 00000000000..b25738a6623
--- /dev/null
+++ b/docs/data/histograms/United States/017L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "017L20A", "histograms": [{"batchcodes": ["017L20A"], "histogram": {"Penile discomfort": 1, "Prostatitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017MODERNA.json b/docs/data/histograms/United States/017MODERNA.json
new file mode 100644
index 00000000000..303b5ea63b4
--- /dev/null
+++ b/docs/data/histograms/United States/017MODERNA.json	
@@ -0,0 +1 @@
+{"batchcode": "017MODERNA", "histograms": [{"batchcodes": ["017MODERNA"], "histogram": {"Angina pectoris": 1, "Malaise": 1, "Nervousness": 1, "Panic attack": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017S21A.json b/docs/data/histograms/United States/017S21A.json
new file mode 100644
index 00000000000..e3bb2bde5cf
--- /dev/null
+++ b/docs/data/histograms/United States/017S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017S21A", "histograms": [{"batchcodes": ["017S21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/017Z21A.json b/docs/data/histograms/United States/017Z21A.json
new file mode 100644
index 00000000000..9f74ae64cbc
--- /dev/null
+++ b/docs/data/histograms/United States/017Z21A.json	
@@ -0,0 +1 @@
+{"batchcode": "017Z21A", "histograms": [{"batchcodes": ["017Z21A"], "histogram": {"Off label use": 1, "Product administration error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018-B21A.json b/docs/data/histograms/United States/018-B21A.json
new file mode 100644
index 00000000000..fe2ef32ecf0
--- /dev/null
+++ b/docs/data/histograms/United States/018-B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "018-B21A", "histograms": [{"batchcodes": ["018-B21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Dizziness": 1, "Nausea": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01808978.json b/docs/data/histograms/United States/01808978.json
new file mode 100644
index 00000000000..9ff89e99007
--- /dev/null
+++ b/docs/data/histograms/United States/01808978.json	
@@ -0,0 +1 @@
+{"batchcode": "01808978", "histograms": [{"batchcodes": ["01808978"], "histogram": {"Arthralgia": 1, "Chills": 1, "Eye pruritus": 1, "Fatigue": 1, "Headache": 1, "Hyperaesthesia": 1, "Influenza like illness": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0181.json b/docs/data/histograms/United States/0181.json
new file mode 100644
index 00000000000..c592b1222ff
--- /dev/null
+++ b/docs/data/histograms/United States/0181.json	
@@ -0,0 +1 @@
+{"batchcode": "0181", "histograms": [{"batchcodes": ["0181"], "histogram": {"Breast pain": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0181321A.json b/docs/data/histograms/United States/0181321A.json
new file mode 100644
index 00000000000..7f95f4ca73f
--- /dev/null
+++ b/docs/data/histograms/United States/0181321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0181321A", "histograms": [{"batchcodes": ["0181321A"], "histogram": {"COVID-19": 1, "Heart rate": 1, "Hypertension": 1, "Postmenopausal haemorrhage": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0181321H.json b/docs/data/histograms/United States/0181321H.json
new file mode 100644
index 00000000000..c150b88e1ae
--- /dev/null
+++ b/docs/data/histograms/United States/0181321H.json	
@@ -0,0 +1 @@
+{"batchcode": "0181321H", "histograms": [{"batchcodes": ["0181321H"], "histogram": {"Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Epistaxis": 1, "Fear": 1, "Immune thrombocytopenia": 1, "Pain": 1, "Petechiae": 1, "Platelet count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0183.json b/docs/data/histograms/United States/0183.json
new file mode 100644
index 00000000000..5e02424680f
--- /dev/null
+++ b/docs/data/histograms/United States/0183.json	
@@ -0,0 +1 @@
+{"batchcode": "0183", "histograms": [{"batchcodes": ["0183"], "histogram": {"Hyperaesthesia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0183214.json b/docs/data/histograms/United States/0183214.json
new file mode 100644
index 00000000000..83d1b2722eb
--- /dev/null
+++ b/docs/data/histograms/United States/0183214.json	
@@ -0,0 +1 @@
+{"batchcode": "0183214", "histograms": [{"batchcodes": ["0183214"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01832A.json b/docs/data/histograms/United States/01832A.json
new file mode 100644
index 00000000000..845bea30202
--- /dev/null
+++ b/docs/data/histograms/United States/01832A.json	
@@ -0,0 +1 @@
+{"batchcode": "01832A", "histograms": [{"batchcodes": ["01832A"], "histogram": {"Eye pain": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018521A.json b/docs/data/histograms/United States/018521A.json
new file mode 100644
index 00000000000..b3732634fa4
--- /dev/null
+++ b/docs/data/histograms/United States/018521A.json	
@@ -0,0 +1 @@
+{"batchcode": "018521A", "histograms": [{"batchcodes": ["018521A"], "histogram": {"Alopecia": 1, "Blood pressure measurement": 1, "Endoscopy gastrointestinal": 1, "Magnetic resonance imaging": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018821A.json b/docs/data/histograms/United States/018821A.json
new file mode 100644
index 00000000000..2e0e3d23d35
--- /dev/null
+++ b/docs/data/histograms/United States/018821A.json	
@@ -0,0 +1 @@
+{"batchcode": "018821A", "histograms": [{"batchcodes": ["018821A"], "histogram": {"Dizziness": 4, "Myalgia": 4, "Fatigue": 3, "Headache": 3, "Vaccination site pain": 3, "Chest pain": 2, "Grip strength decreased": 2, "Nausea": 2, "Pain": 2, "Chest discomfort": 1, "Chills": 1, "Extrasystoles": 1, "Fall": 1, "Feeling abnormal": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypersomnia": 1, "Hypotension": 1, "Laboratory test": 1, "Malaise": 1, "Neck pain": 1, "Nystagmus": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Somnolence": 1, "Syncope": 1, "Tachycardia": 1, "Throat irritation": 1, "Vaccination site induration": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01896589.json b/docs/data/histograms/United States/01896589.json
new file mode 100644
index 00000000000..6ca86dee8a7
--- /dev/null
+++ b/docs/data/histograms/United States/01896589.json	
@@ -0,0 +1 @@
+{"batchcode": "01896589", "histograms": [{"batchcodes": ["01896589"], "histogram": {"Fatigue": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018A 21A.json b/docs/data/histograms/United States/018A 21A.json
new file mode 100644
index 00000000000..72a122ef5d6
--- /dev/null
+++ b/docs/data/histograms/United States/018A 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "018A 21A", "histograms": [{"batchcodes": ["018A 21A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018A21.json b/docs/data/histograms/United States/018A21.json
new file mode 100644
index 00000000000..2e3d9ca6fa1
--- /dev/null
+++ b/docs/data/histograms/United States/018A21.json	
@@ -0,0 +1 @@
+{"batchcode": "018A21", "histograms": [{"batchcodes": ["018A21"], "histogram": {"Fatigue": 1, "Headache": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018A21A.json b/docs/data/histograms/United States/018A21A.json
new file mode 100644
index 00000000000..c55b7ed4e31
--- /dev/null
+++ b/docs/data/histograms/United States/018A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "018A21A", "histograms": [{"batchcodes": ["018A21A"], "histogram": {"Chills": 3, "Headache": 3, "Fatigue": 2, "Pain in extremity": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Body temperature": 1, "Chest pain": 1, "Condition aggravated": 1, "Dry eye": 1, "Dyspnoea": 1, "Feeling hot": 1, "Hypermetropia": 1, "Malaise": 1, "Nausea": 1, "Palpitations": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018AZ1A.json b/docs/data/histograms/United States/018AZ1A.json
new file mode 100644
index 00000000000..a5e74ced21b
--- /dev/null
+++ b/docs/data/histograms/United States/018AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "018AZ1A", "histograms": [{"batchcodes": ["018AZ1A"], "histogram": {"Chills": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018B21A.json b/docs/data/histograms/United States/018B21A.json
new file mode 100644
index 00000000000..ce0f53e9997
--- /dev/null
+++ b/docs/data/histograms/United States/018B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "018B21A", "histograms": [{"batchcodes": ["018B21A"], "histogram": {"Headache": 82, "Pain in extremity": 82, "Fatigue": 70, "Pyrexia": 67, "Myalgia": 56, "Dizziness": 42, "Chills": 41, "Nausea": 40, "Pain": 34, "Vaccination site pain": 34, "Rash": 33, "Feeling abnormal": 26, "Arthralgia": 25, "Diarrhoea": 23, "Pruritus": 22, "Dyspnoea": 20, "Erythema": 19, "Asthenia": 18, "Malaise": 18, "Vaccination site erythema": 17, "Vomiting": 17, "SARS-CoV-2 test": 16, "COVID-19": 15, "Cough": 14, "Illness": 12, "Paraesthesia": 12, "Peripheral swelling": 12, "Product dose omission issue": 12, "Hypoaesthesia": 11, "Vaccination site pruritus": 11, "Vaccination site swelling": 11, "Body temperature": 10, "Inappropriate schedule of product administration": 10, "Product administered to patient of inappropriate age": 10, "Vaccination site warmth": 10, "Back pain": 9, "Insomnia": 9, "Muscle spasms": 9, "Somnolence": 9, "Tremor": 9, "Urticaria": 9, "Vaccination complication": 9, "Decreased appetite": 8, "Feeling hot": 8, "Gait disturbance": 8, "Hyperhidrosis": 8, "Lymphadenopathy": 8, "Oropharyngeal pain": 8, "SARS-CoV-2 test positive": 8, "Tinnitus": 8, "Vertigo": 8, "Blood pressure measurement": 7, "Burning sensation": 7, "Hypersensitivity": 7, "Vaccination site rash": 7, "Abdominal pain upper": 6, "Chest discomfort": 6, "Chest pain": 6, "Discomfort": 6, "Expired product administered": 6, "Limb discomfort": 6, "Nasopharyngitis": 6, "Palpitations": 6, "Rash pruritic": 6, "Vision blurred": 6, "Ageusia": 5, "Anosmia": 5, "Anxiety": 5, "Depression": 5, "Dysgeusia": 5, "Head discomfort": 5, "Hypertension": 5, "Injection site pain": 5, "Loss of consciousness": 5, "Maternal exposure during pregnancy": 5, "Mobility decreased": 5, "Muscular weakness": 5, "Musculoskeletal stiffness": 5, "Swelling": 5, "Thirst": 5, "Thrombosis": 5, "Vaccination site reaction": 5, "Abdominal pain": 4, "Balance disorder": 4, "Computerised tomogram": 4, "Dysstasia": 4, "Flushing": 4, "Heart rate increased": 4, "Injection site swelling": 4, "Neck pain": 4, "Night sweats": 4, "Off label use": 4, "Pain in jaw": 4, "Product storage error": 4, "Sinusitis": 4, "Swelling face": 4, "Vaccination site induration": 4, "Abdominal discomfort": 3, "Adverse reaction": 3, "Arthritis": 3, "Breast pain": 3, "Condition aggravated": 3, "Dyskinesia": 3, "Ear discomfort": 3, "Ear pain": 3, "Electrocardiogram": 3, "Epistaxis": 3, "Feeling cold": 3, "Heart rate": 3, "Impaired work ability": 3, "Incorrect dose administered": 3, "Induration": 3, "Influenza": 3, "Influenza like illness": 3, "Lymph node pain": 3, "Mass": 3, "Menstrual disorder": 3, "Migraine": 3, "Paraesthesia oral": 3, "Pharyngeal swelling": 3, "Presyncope": 3, "Rash erythematous": 3, "Vaccination site bruising": 3, "Vaccination site discolouration": 3, "Weight decreased": 3, "X-ray": 3, "Alopecia": 2, "Amnesia": 2, "Anaphylactic reaction": 2, "Antibody test": 2, "Atrial fibrillation": 2, "Axillary pain": 2, "Blood glucose increased": 2, "Blood pressure fluctuation": 2, "Blood pressure increased": 2, "Blood test": 2, "Blood urine present": 2, "Body temperature increased": 2, "Cardiac discomfort": 2, "Chest X-ray": 2, "Confusional state": 2, "Device malfunction": 2, "Dry skin": 2, "Dyspepsia": 2, "Dysphonia": 2, "Eczema": 2, "Exposure during pregnancy": 2, "Feeding disorder": 2, "Frequent bowel movements": 2, "Full blood count": 2, "Groin pain": 2, "Haemoptysis": 2, "Head titubation": 2, "Heavy menstrual bleeding": 2, "Hypersomnia": 2, "Hypertensive crisis": 2, "Hypoacusis": 2, "Hypokinesia": 2, "Hypopnoea": 2, "Hypotension": 2, "Immune system disorder": 2, "Incorrect route of product administration": 2, "Injection site erythema": 2, "Irritability": 2, "Limb mass": 2, "Loss of personal independence in daily activities": 2, "Muscle tightness": 2, "Muscle twitching": 2, "Musculoskeletal chest pain": 2, "Oral pain": 2, "Oxygen saturation": 2, "Pneumonia": 2, "Productive cough": 2, "Retching": 2, "SARS-CoV-2 test negative": 2, "Sinus congestion": 2, "Skin discolouration": 2, "Sleep disorder": 2, "Speech disorder": 2, "Stress": 2, "Tachycardia": 2, "Taste disorder": 2, "Therapeutic response unexpected": 2, "Ultrasound scan": 2, "Underdose": 2, "Vaccination site haemorrhage": 2, "Visual impairment": 2, "Abdominal distension": 1, "Abnormal dreams": 1, "Adverse event following immunisation": 1, "Amenorrhoea": 1, "Anger": 1, "Anxiety disorder": 1, "Aphonia": 1, "Appendicitis": 1, "Arrhythmia": 1, "Arteriosclerosis": 1, "Arthritis reactive": 1, "Blister": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood electrolytes": 1, "Blood electrolytes decreased": 1, "Blood glucose": 1, "Blood sodium decreased": 1, "Blood test abnormal": 1, "Blood thyroid stimulating hormone": 1, "Blood urine": 1, "Bone pain": 1, "Bursitis": 1, "Candida infection": 1, "Carbon dioxide": 1, "Cardiac murmur": 1, "Carotid artery disease": 1, "Carpal tunnel syndrome": 1, "Cellulitis": 1, 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diff --git a/docs/data/histograms/United States/018B22A.json b/docs/data/histograms/United States/018B22A.json
new file mode 100644
index 00000000000..bfa4cd55699
--- /dev/null
+++ b/docs/data/histograms/United States/018B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "018B22A", "histograms": [{"batchcodes": ["018B22A"], "histogram": {"Accidental overdose": 1, "No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018B2A.json b/docs/data/histograms/United States/018B2A.json
new file mode 100644
index 00000000000..72436b8c45e
--- /dev/null
+++ b/docs/data/histograms/United States/018B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "018B2A", "histograms": [{"batchcodes": ["018B2A"], "histogram": {"Asthenia": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Nasal congestion": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018B2IA.json b/docs/data/histograms/United States/018B2IA.json
new file mode 100644
index 00000000000..f0fc5b78813
--- /dev/null
+++ b/docs/data/histograms/United States/018B2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "018B2IA", "histograms": [{"batchcodes": ["018B2IA"], "histogram": {"Irritability": 1, "Pain": 1, "Pulmonary pain": 1, "Pyrexia": 1, "Renal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018BZ01A.json b/docs/data/histograms/United States/018BZ01A.json
new file mode 100644
index 00000000000..e443a3a0339
--- /dev/null
+++ b/docs/data/histograms/United States/018BZ01A.json	
@@ -0,0 +1 @@
+{"batchcode": "018BZ01A", "histograms": [{"batchcodes": ["018BZ01A"], "histogram": {"Body temperature": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018BZ1A.json b/docs/data/histograms/United States/018BZ1A.json
new file mode 100644
index 00000000000..36e81fae2f4
--- /dev/null
+++ b/docs/data/histograms/United States/018BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "018BZ1A", "histograms": [{"batchcodes": ["018BZ1A"], "histogram": {"Anaphylactic reaction": 1, "Arthralgia": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Chest pain": 1, "Decreased appetite": 1, "Dreamy state": 1, "Dysphonia": 1, "Dyspnoea": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Seizure": 1, "Sensory loss": 1, "Stomatitis": 1, "Swelling": 1, "Tinnitus": 1, "Tongue disorder": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vision blurred": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018BZIA.json b/docs/data/histograms/United States/018BZIA.json
new file mode 100644
index 00000000000..7344d67fbd8
--- /dev/null
+++ b/docs/data/histograms/United States/018BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "018BZIA", "histograms": [{"batchcodes": ["018BZIA"], "histogram": {"Fatigue": 1, "Feeling hot": 1, "Glycosylated haemoglobin": 1, "Hyperhidrosis": 1, "Illness": 1, "Inflammation": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Somnolence": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018C21A.json b/docs/data/histograms/United States/018C21A.json
new file mode 100644
index 00000000000..f6f4c995937
--- /dev/null
+++ b/docs/data/histograms/United States/018C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "018C21A", "histograms": [{"batchcodes": ["018C21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018C22A.json b/docs/data/histograms/United States/018C22A.json
new file mode 100644
index 00000000000..b2c8fc66c95
--- /dev/null
+++ b/docs/data/histograms/United States/018C22A.json	
@@ -0,0 +1 @@
+{"batchcode": "018C22A", "histograms": [{"batchcodes": ["018C22A"], "histogram": {"No adverse event": 26, "Wrong product administered": 22, "Circumstance or information capable of leading to medication error": 2, "Incorrect dose administered": 2, "Accidental overdose": 1, "Product label issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018C621A.json b/docs/data/histograms/United States/018C621A.json
new file mode 100644
index 00000000000..e6395395cc6
--- /dev/null
+++ b/docs/data/histograms/United States/018C621A.json	
@@ -0,0 +1 @@
+{"batchcode": "018C621A", "histograms": [{"batchcodes": ["018C621A"], "histogram": {"Blood test": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Insomnia": 1, "Menopause": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018F21A.json b/docs/data/histograms/United States/018F21A.json
new file mode 100644
index 00000000000..7e23106ef6b
--- /dev/null
+++ b/docs/data/histograms/United States/018F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "018F21A", "histograms": [{"batchcodes": ["018F21A"], "histogram": {"Accidental underdose": 3, "Expired product administered": 3, "Inappropriate schedule of product administration": 3, "SARS-CoV-2 test": 3, "COVID-19": 2, "Interchange of vaccine products": 2, "Asthenia": 1, "Chills": 1, "Concussion": 1, "Facial asymmetry": 1, "Fall": 1, "Fatigue": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Multiple sclerosis": 1, "Myalgia": 1, "Product storage error": 1, "Pyrexia": 1, "SARS-CoV-2 test positive": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018L20A.json b/docs/data/histograms/United States/018L20A.json
new file mode 100644
index 00000000000..675a420aa4d
--- /dev/null
+++ b/docs/data/histograms/United States/018L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "018L20A", "histograms": [{"batchcodes": ["018L20A"], "histogram": {"Back pain": 1, "Chills": 1, "Dyspnoea": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/018M20A.json b/docs/data/histograms/United States/018M20A.json
new file mode 100644
index 00000000000..dd6f9c4247f
--- /dev/null
+++ b/docs/data/histograms/United States/018M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "018M20A", "histograms": [{"batchcodes": ["018M20A"], "histogram": {"Arthralgia": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019021A.json b/docs/data/histograms/United States/019021A.json
new file mode 100644
index 00000000000..7391a989f04
--- /dev/null
+++ b/docs/data/histograms/United States/019021A.json	
@@ -0,0 +1 @@
+{"batchcode": "019021A", "histograms": [{"batchcodes": ["019021A"], "histogram": {"Fatigue": 1, "Feeling hot": 1, "Hot flush": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0191.json b/docs/data/histograms/United States/0191.json
new file mode 100644
index 00000000000..a0ee042e55f
--- /dev/null
+++ b/docs/data/histograms/United States/0191.json	
@@ -0,0 +1 @@
+{"batchcode": "0191", "histograms": [{"batchcodes": ["0191"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Depression": 1, "Drug ineffective": 1, "Eating disorder": 1, "Illness": 1, "Malaise": 1, "Pain": 1, "Panic reaction": 1, "Suspected COVID-19": 1, "Ultrasound liver": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01911219.json b/docs/data/histograms/United States/01911219.json
new file mode 100644
index 00000000000..d99c503c356
--- /dev/null
+++ b/docs/data/histograms/United States/01911219.json	
@@ -0,0 +1 @@
+{"batchcode": "01911219", "histograms": [{"batchcodes": ["01911219"], "histogram": {"Dizziness": 1, "Dysgeusia": 1, "Intentional product use issue": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain in extremity": 1, "Pelvic pain": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01932A.json b/docs/data/histograms/United States/01932A.json
new file mode 100644
index 00000000000..33d3f107fdc
--- /dev/null
+++ b/docs/data/histograms/United States/01932A.json	
@@ -0,0 +1 @@
+{"batchcode": "01932A", "histograms": [{"batchcodes": ["01932A"], "histogram": {"Dizziness": 1, "Feeling of body temperature change": 1, "Headache": 1, "Pain in extremity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019521A.json b/docs/data/histograms/United States/019521A.json
new file mode 100644
index 00000000000..fa0d1b403e0
--- /dev/null
+++ b/docs/data/histograms/United States/019521A.json	
@@ -0,0 +1 @@
+{"batchcode": "019521A", "histograms": [{"batchcodes": ["019521A"], "histogram": {"Animal scratch": 1, "Arthralgia": 1, "Contusion": 1, "Feeling cold": 1, "Night sweats": 1, "Pain in extremity": 1, "Scab": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019821A OR 0198.json b/docs/data/histograms/United States/019821A OR 0198.json
new file mode 100644
index 00000000000..e3102154281
--- /dev/null
+++ b/docs/data/histograms/United States/019821A OR 0198.json	
@@ -0,0 +1 @@
+{"batchcode": "019821A OR 0198", "histograms": [{"batchcodes": ["019821A OR 0198"], "histogram": {"Headache": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019821A.json b/docs/data/histograms/United States/019821A.json
new file mode 100644
index 00000000000..22e83b1dda6
--- /dev/null
+++ b/docs/data/histograms/United States/019821A.json	
@@ -0,0 +1 @@
+{"batchcode": "019821A", "histograms": [{"batchcodes": ["019821A"], "histogram": {"Arthralgia": 2, "Muscle fatigue": 2, "Muscle spasms": 2, "Decreased appetite": 1, "Fatigue": 1, "Headache": 1, "Hypovitaminosis": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019A21A.json b/docs/data/histograms/United States/019A21A.json
new file mode 100644
index 00000000000..f50698f464b
--- /dev/null
+++ b/docs/data/histograms/United States/019A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019A21A", "histograms": [{"batchcodes": ["019A21A"], "histogram": {"Chills": 2, "Fatigue": 2, "Nausea": 2, "Pyrexia": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Cold sweat": 1, "Dizziness": 1, "Dysgeusia": 1, "Feeling cold": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Illness": 1, "Myalgia": 1, "Pain in extremity": 1, "Parosmia": 1, "Product administered to patient of inappropriate age": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019B01A.json b/docs/data/histograms/United States/019B01A.json
new file mode 100644
index 00000000000..c335f23a50a
--- /dev/null
+++ b/docs/data/histograms/United States/019B01A.json	
@@ -0,0 +1 @@
+{"batchcode": "019B01A", "histograms": [{"batchcodes": ["019B01A"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Injection site pruritus": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019B12A.json b/docs/data/histograms/United States/019B12A.json
new file mode 100644
index 00000000000..44ed6252e52
--- /dev/null
+++ b/docs/data/histograms/United States/019B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "019B12A", "histograms": [{"batchcodes": ["019B12A"], "histogram": {"Dizziness": 1, "Dysgeusia": 1, "Energy increased": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019B2114.json b/docs/data/histograms/United States/019B2114.json
new file mode 100644
index 00000000000..35ec2b80dd8
--- /dev/null
+++ b/docs/data/histograms/United States/019B2114.json	
@@ -0,0 +1 @@
+{"batchcode": "019B2114", "histograms": [{"batchcodes": ["019B2114"], "histogram": {"Urinary incontinence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019B21A.json b/docs/data/histograms/United States/019B21A.json
new file mode 100644
index 00000000000..23f0cc93eeb
--- /dev/null
+++ b/docs/data/histograms/United States/019B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019B21A", "histograms": [{"batchcodes": ["019B21A"], "histogram": {"Product temperature excursion issue": 105, "Poor quality product administered": 104, "Headache": 50, "Pain in extremity": 46, "Fatigue": 40, "Pyrexia": 32, "Myalgia": 30, "Chills": 27, "Dizziness": 24, "Nausea": 23, "Vaccination site pain": 23, "Feeling abnormal": 22, "Arthralgia": 18, "Pain": 18, "Rash": 15, "Body temperature": 13, "Pruritus": 13, "Asthenia": 11, "Feeling hot": 11, "Influenza like illness": 11, "SARS-CoV-2 test": 11, "Diarrhoea": 10, "Erythema": 10, "Vaccination complication": 10, "Vaccination site erythema": 10, "Vomiting": 10, "Paraesthesia": 9, "Dyspnoea": 8, "Somnolence": 8, "Illness": 7, "Insomnia": 7, "Limb discomfort": 7, "Malaise": 7, "Product administered to patient of inappropriate age": 7, "Vaccination site swelling": 7, "Vaccination site warmth": 7, "Back pain": 6, "COVID-19": 6, "Cough": 6, "Expired product administered": 6, "Heart rate": 6, "Abdominal pain upper": 5, 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"Magnetic resonance imaging head": 1, "Mammogram": 1, "Maternal exposure during pregnancy": 1, "Menstruation delayed": 1, "Menstruation normal": 1, "Metastases to lymph nodes": 1, "Migraine with aura": 1, "Monoparesis": 1, "Multisystem inflammatory syndrome in children": 1, "Muscle contractions involuntary": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Myocardial infarction": 1, "Nasal discomfort": 1, "Nervousness": 1, "Ocular discomfort": 1, "Ocular hypertension": 1, "Off label use": 1, "Ophthalmic herpes zoster": 1, "Optic neuritis": 1, "Oral pain": 1, "Osteoarthritis": 1, "Pain in jaw": 1, "Panic attack": 1, "Panic reaction": 1, "Papilloma viral infection": 1, "Paraesthesia oral": 1, "Paranoia": 1, "Pharyngeal erythema": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Pituitary tumour benign": 1, "Positron emission tomogram": 1, "Pre-existing condition improved": 1, "Pregnancy test": 1, "Premenstrual dysphoric disorder": 1, "Premenstrual syndrome": 1, "Preoperative 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diff --git a/docs/data/histograms/United States/019BA1A.json b/docs/data/histograms/United States/019BA1A.json
new file mode 100644
index 00000000000..217ed1490e3
--- /dev/null
+++ b/docs/data/histograms/United States/019BA1A.json	
@@ -0,0 +1 @@
+{"batchcode": "019BA1A", "histograms": [{"batchcodes": ["019BA1A"], "histogram": {"Asthenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019BZ1A.json b/docs/data/histograms/United States/019BZ1A.json
new file mode 100644
index 00000000000..4a3dd775a4d
--- /dev/null
+++ b/docs/data/histograms/United States/019BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "019BZ1A", "histograms": [{"batchcodes": ["019BZ1A"], "histogram": {"Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019C21A.json b/docs/data/histograms/United States/019C21A.json
new file mode 100644
index 00000000000..5e46fb32a18
--- /dev/null
+++ b/docs/data/histograms/United States/019C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019C21A", "histograms": [{"batchcodes": ["019C21A"], "histogram": {"Hypoaesthesia": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019D21A.json b/docs/data/histograms/United States/019D21A.json
new file mode 100644
index 00000000000..e2ffa36560e
--- /dev/null
+++ b/docs/data/histograms/United States/019D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019D21A", "histograms": [{"batchcodes": ["019D21A"], "histogram": {"Fatigue": 2, "Nausea": 2, "Palpitations": 2, "Tenderness": 2, "Vaccination site erythema": 2, "Contusion": 1, "Dyspnoea": 1, "Eye swelling": 1, "Inflammation": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain in extremity": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019E21A.json b/docs/data/histograms/United States/019E21A.json
new file mode 100644
index 00000000000..8ff0bf32009
--- /dev/null
+++ b/docs/data/histograms/United States/019E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019E21A", "histograms": [{"batchcodes": ["019E21A"], "histogram": {"Dizziness": 2, "Hypersensitivity": 1, "Meniere's disease": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Taste disorder": 1, "Throat irritation": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019F21A.json b/docs/data/histograms/United States/019F21A.json
new file mode 100644
index 00000000000..00f19f38b06
--- /dev/null
+++ b/docs/data/histograms/United States/019F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019F21A", "histograms": [{"batchcodes": ["019F21A", "1805031"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["019F21A", "1805075 /180502"], "histogram": {"Asthenia": 1, "COVID-19 immunisation": 1, "Pain in extremity": 1, "Unevaluable event": 1}}, {"batchcodes": ["019F21A"], "histogram": {"Expired product administered": 9, "Accidental overdose": 3, "Fatigue": 3, "Vaccination site pain": 3, "Body temperature": 2, "Chills": 2, "Headache": 2, "Pain in extremity": 2, "Product storage error": 2, "Pyrexia": 2, "Rash": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Axillary pain": 1, "Blood pressure measurement": 1, "Bone pain": 1, "Breast pain": 1, "Chest discomfort": 1, "Decreased appetite": 1, "Gastritis": 1, "Heart rate": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Lethargy": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Mobility decreased": 1, "Myalgia": 1, "Pain": 1, "Palpitations": 1, "Product administered to patient of inappropriate age": 1, "Product dose omission issue": 1, "Rash erythematous": 1, "SARS-CoV-2 test": 1, "Sensory loss": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Stress at work": 1, "Swelling": 1, "Tremor": 1, "Vaccination site mass": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019H22A, 015H22.json b/docs/data/histograms/United States/019H22A, 015H22.json
new file mode 100644
index 00000000000..d816e50b7d9
--- /dev/null
+++ b/docs/data/histograms/United States/019H22A, 015H22.json	
@@ -0,0 +1 @@
+{"batchcode": "019H22A, 015H22", "histograms": [{"batchcodes": ["019H22A, 015H22"], "histogram": {"Expired product administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019H22A.json b/docs/data/histograms/United States/019H22A.json
new file mode 100644
index 00000000000..c430a8d8502
--- /dev/null
+++ b/docs/data/histograms/United States/019H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "019H22A", "histograms": [{"batchcodes": ["019H22A"], "histogram": {"No adverse event": 29, "Expired product administered": 23, "Product storage error": 6, "Wrong product administered": 3, "Accidental overdose": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19 immunisation": 1, "Chills": 1, "Computerised tomogram": 1, "Device connection issue": 1, "Erythema": 1, "Fatigue": 1, "Feeling cold": 1, "Groin pain": 1, "Headache": 1, "Herpes zoster": 1, "Hypertension": 1, "Impaired work ability": 1, "Interchange of vaccine products": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Muscle strain": 1, "Muscle twitching": 1, "Myalgia": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "Skin burning sensation": 1, "Skin sensitisation": 1, "Swelling": 1, "Swelling face": 1, "Tremor": 1, "Underdose": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019J21A.json b/docs/data/histograms/United States/019J21A.json
new file mode 100644
index 00000000000..8ea58dd4dbf
--- /dev/null
+++ b/docs/data/histograms/United States/019J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "019J21A", "histograms": [{"batchcodes": ["019J21A"], "histogram": {"Sleep disorder": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019K20A.json b/docs/data/histograms/United States/019K20A.json
new file mode 100644
index 00000000000..31a1fb76f29
--- /dev/null
+++ b/docs/data/histograms/United States/019K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "019K20A", "histograms": [{"batchcodes": ["019K20A"], "histogram": {"Arthritis bacterial": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019M209.json b/docs/data/histograms/United States/019M209.json
new file mode 100644
index 00000000000..4bd8a64d52b
--- /dev/null
+++ b/docs/data/histograms/United States/019M209.json	
@@ -0,0 +1 @@
+{"batchcode": "019M209", "histograms": [{"batchcodes": ["019M209"], "histogram": {"Disturbance in social behaviour": 1, "Feeling abnormal": 1, "Groin pain": 1, "Impaired driving ability": 1, "Joint injury": 1, "Muscular weakness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019M20A OR 014M.json b/docs/data/histograms/United States/019M20A OR 014M.json
new file mode 100644
index 00000000000..da8543fc776
--- /dev/null
+++ b/docs/data/histograms/United States/019M20A OR 014M.json	
@@ -0,0 +1 @@
+{"batchcode": "019M20A OR 014M", "histograms": [{"batchcodes": ["019M20A OR 014M"], "histogram": {"Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019M20A.json b/docs/data/histograms/United States/019M20A.json
new file mode 100644
index 00000000000..016577c6810
--- /dev/null
+++ b/docs/data/histograms/United States/019M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "019M20A", "histograms": [{"batchcodes": ["019M20A"], "histogram": {"Exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019M20A/ 014M20.json b/docs/data/histograms/United States/019M20A/ 014M20.json
new file mode 100644
index 00000000000..a0b42607fdc
--- /dev/null
+++ b/docs/data/histograms/United States/019M20A/ 014M20.json	
@@ -0,0 +1 @@
+{"batchcode": "019M20A/ 014M20", "histograms": [{"batchcodes": ["019M20A/ 014M20"], "histogram": {"Abdominal discomfort": 1, "Feeling abnormal": 1, "Headache": 1, "Herpes zoster": 1, "Malaise": 1, "Nausea": 1, "Rash": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/019M20A/014M20A.json b/docs/data/histograms/United States/019M20A/014M20A.json
new file mode 100644
index 00000000000..bf42bd6a7ee
--- /dev/null
+++ b/docs/data/histograms/United States/019M20A/014M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "019M20A/014M20A", "histograms": [{"batchcodes": ["019M20A/014M20A"], "histogram": {"Abdominal discomfort": 1, "Chills": 1, "Fatigue": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01A21A.json b/docs/data/histograms/United States/01A21A.json
new file mode 100644
index 00000000000..36f0a038222
--- /dev/null
+++ b/docs/data/histograms/United States/01A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01A21A", "histograms": [{"batchcodes": ["01A21A"], "histogram": {"Headache": 4, "Vaccination site pain": 3, "Asthenia": 2, "Dizziness": 2, "Chills": 1, "Fall": 1, "Gait disturbance": 1, "Head injury": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Insomnia": 1, "Malaise": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01AB21A.json b/docs/data/histograms/United States/01AB21A.json
new file mode 100644
index 00000000000..222de3793ea
--- /dev/null
+++ b/docs/data/histograms/United States/01AB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01AB21A", "histograms": [{"batchcodes": ["01AB21A"], "histogram": {"Body temperature": 1, "Diarrhoea": 1, "Nausea": 1, "Pyrexia": 1, "Sleep disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01B21A.json b/docs/data/histograms/United States/01B21A.json
new file mode 100644
index 00000000000..2449021869a
--- /dev/null
+++ b/docs/data/histograms/United States/01B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01B21A", "histograms": [{"batchcodes": ["01B21A"], "histogram": {"Fatigue": 2, "Pain in extremity": 2, "Pyrexia": 2, "Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Nasal congestion": 1, "Nausea": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01B22A.json b/docs/data/histograms/United States/01B22A.json
new file mode 100644
index 00000000000..b1e4b565102
--- /dev/null
+++ b/docs/data/histograms/United States/01B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "01B22A", "histograms": [{"batchcodes": ["01B22A"], "histogram": {"Inappropriate schedule of product administration": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01BZ11A.json b/docs/data/histograms/United States/01BZ11A.json
new file mode 100644
index 00000000000..099f2309f34
--- /dev/null
+++ b/docs/data/histograms/United States/01BZ11A.json	
@@ -0,0 +1 @@
+{"batchcode": "01BZ11A", "histograms": [{"batchcodes": ["01BZ11A"], "histogram": {"Device connection issue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01CA21A.json b/docs/data/histograms/United States/01CA21A.json
new file mode 100644
index 00000000000..eb7059baee3
--- /dev/null
+++ b/docs/data/histograms/United States/01CA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01CA21A", "histograms": [{"batchcodes": ["01CA21A"], "histogram": {"Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01D021A.json b/docs/data/histograms/United States/01D021A.json
new file mode 100644
index 00000000000..89244de1b62
--- /dev/null
+++ b/docs/data/histograms/United States/01D021A.json	
@@ -0,0 +1 @@
+{"batchcode": "01D021A", "histograms": [{"batchcodes": ["01D021A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01DA21A.json b/docs/data/histograms/United States/01DA21A.json
new file mode 100644
index 00000000000..e2b666fefed
--- /dev/null
+++ b/docs/data/histograms/United States/01DA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01DA21A", "histograms": [{"batchcodes": ["01DA21A"], "histogram": {"Diarrhoea": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01DA2ZA.json b/docs/data/histograms/United States/01DA2ZA.json
new file mode 100644
index 00000000000..a0e7de529b5
--- /dev/null
+++ b/docs/data/histograms/United States/01DA2ZA.json	
@@ -0,0 +1 @@
+{"batchcode": "01DA2ZA", "histograms": [{"batchcodes": ["01DA2ZA"], "histogram": {"Chills": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01DM20A.json b/docs/data/histograms/United States/01DM20A.json
new file mode 100644
index 00000000000..dbc13f4e371
--- /dev/null
+++ b/docs/data/histograms/United States/01DM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01DM20A", "histograms": [{"batchcodes": ["01DM20A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01EJ20A.json b/docs/data/histograms/United States/01EJ20A.json
new file mode 100644
index 00000000000..974b17a8653
--- /dev/null
+++ b/docs/data/histograms/United States/01EJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01EJ20A", "histograms": [{"batchcodes": ["01EJ20A"], "histogram": {"Headache": 1, "Injection site pain": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01FE21A.json b/docs/data/histograms/United States/01FE21A.json
new file mode 100644
index 00000000000..a52444701a8
--- /dev/null
+++ b/docs/data/histograms/United States/01FE21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01FE21A", "histograms": [{"batchcodes": ["01FE21A"], "histogram": {"Condition aggravated": 1, "Influenza": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site discomfort": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01IJ20A.json b/docs/data/histograms/United States/01IJ20A.json
new file mode 100644
index 00000000000..bc891bb0b2f
--- /dev/null
+++ b/docs/data/histograms/United States/01IJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01IJ20A", "histograms": [{"batchcodes": ["01IJ20A"], "histogram": {"Blood glucose decreased": 2, "Blood glucose abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01J20A.json b/docs/data/histograms/United States/01J20A.json
new file mode 100644
index 00000000000..ab3bc27ceb0
--- /dev/null
+++ b/docs/data/histograms/United States/01J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01J20A", "histograms": [{"batchcodes": ["01J20A"], "histogram": {"Headache": 3, "Abdominal distension": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Chills": 1, "Discomfort": 1, "Exposure during pregnancy": 1, "Fatigue": 1, "Muscle fatigue": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pregnancy": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site infection": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01J21A.json b/docs/data/histograms/United States/01J21A.json
new file mode 100644
index 00000000000..2709ae23ca2
--- /dev/null
+++ b/docs/data/histograms/United States/01J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01J21A", "histograms": [{"batchcodes": ["01J21A"], "histogram": {"Dysgeusia": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Mastication disorder": 1, "Pain": 1, "Presyncope": 1, "Sensory loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01K20A.json b/docs/data/histograms/United States/01K20A.json
new file mode 100644
index 00000000000..38f4e34b0dd
--- /dev/null
+++ b/docs/data/histograms/United States/01K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01K20A", "histograms": [{"batchcodes": ["01K20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01L20A.json b/docs/data/histograms/United States/01L20A.json
new file mode 100644
index 00000000000..f12cde87c94
--- /dev/null
+++ b/docs/data/histograms/United States/01L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01L20A", "histograms": [{"batchcodes": ["01L20A"], "histogram": {"Fatigue": 5, "Dyspnoea": 3, "Pyrexia": 3, "Chills": 2, "Feeding disorder": 2, "Gait disturbance": 2, "Pain in extremity": 2, "Asthenia": 1, "Axillary pain": 1, "Erythema": 1, "Headache": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Mammogram": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Night sweats": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01LA21A.json b/docs/data/histograms/United States/01LA21A.json
new file mode 100644
index 00000000000..a8962c4e49c
--- /dev/null
+++ b/docs/data/histograms/United States/01LA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "01LA21A", "histograms": [{"batchcodes": ["01LA21A"], "histogram": {"Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01LJ20A.json b/docs/data/histograms/United States/01LJ20A.json
new file mode 100644
index 00000000000..ae9bdc26d81
--- /dev/null
+++ b/docs/data/histograms/United States/01LJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01LJ20A", "histograms": [{"batchcodes": ["01LJ20A"], "histogram": {"Body temperature": 1, "Headache": 1, "Lethargy": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1, "Viral test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01LZ0A.json b/docs/data/histograms/United States/01LZ0A.json
new file mode 100644
index 00000000000..6ccf356a7e2
--- /dev/null
+++ b/docs/data/histograms/United States/01LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "01LZ0A", "histograms": [{"batchcodes": ["01LZ0A"], "histogram": {"Hypoaesthesia": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01M20A.json b/docs/data/histograms/United States/01M20A.json
new file mode 100644
index 00000000000..f95397bfdbd
--- /dev/null
+++ b/docs/data/histograms/United States/01M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01M20A", "histograms": [{"batchcodes": ["01M20A"], "histogram": {"Fatigue": 3, "Pyrexia": 2, "Vaccination site pain": 2, "Abdominal pain upper": 1, "Chills": 1, "Condition aggravated": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Injection site pain": 1, "Lymphoedema": 1, "Malaise": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Peripheral swelling": 1, "Rash": 1, "Rash erythematous": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01SL20A.json b/docs/data/histograms/United States/01SL20A.json
new file mode 100644
index 00000000000..51322a5290b
--- /dev/null
+++ b/docs/data/histograms/United States/01SL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "01SL20A", "histograms": [{"batchcodes": ["01SL20A"], "histogram": {"Balance disorder": 1, "Gait disturbance": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01SM20.json b/docs/data/histograms/United States/01SM20.json
new file mode 100644
index 00000000000..d0bdcaf2890
--- /dev/null
+++ b/docs/data/histograms/United States/01SM20.json	
@@ -0,0 +1 @@
+{"batchcode": "01SM20", "histograms": [{"batchcodes": ["01SM20"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01SM201A.json b/docs/data/histograms/United States/01SM201A.json
new file mode 100644
index 00000000000..926400a2766
--- /dev/null
+++ b/docs/data/histograms/United States/01SM201A.json	
@@ -0,0 +1 @@
+{"batchcode": "01SM201A", "histograms": [{"batchcodes": ["01SM201A"], "histogram": {"Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01SM264.json b/docs/data/histograms/United States/01SM264.json
new file mode 100644
index 00000000000..8e76a2f4bb9
--- /dev/null
+++ b/docs/data/histograms/United States/01SM264.json	
@@ -0,0 +1 @@
+{"batchcode": "01SM264", "histograms": [{"batchcodes": ["01SM264"], "histogram": {"Fatigue": 1, "Lethargy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01SMZ0A.json b/docs/data/histograms/United States/01SMZ0A.json
new file mode 100644
index 00000000000..683ac3cc62c
--- /dev/null
+++ b/docs/data/histograms/United States/01SMZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "01SMZ0A", "histograms": [{"batchcodes": ["01SMZ0A"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Benign breast neoplasm": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Illness": 1, "Mobility decreased": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Trigger finger": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01T21-2A.json b/docs/data/histograms/United States/01T21-2A.json
new file mode 100644
index 00000000000..d477b479175
--- /dev/null
+++ b/docs/data/histograms/United States/01T21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "01T21-2A", "histograms": [{"batchcodes": ["01T21-2A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01ZAZ1A.json b/docs/data/histograms/United States/01ZAZ1A.json
new file mode 100644
index 00000000000..5b2f31f5e01
--- /dev/null
+++ b/docs/data/histograms/United States/01ZAZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "01ZAZ1A", "histograms": [{"batchcodes": ["01ZAZ1A"], "histogram": {"Chlamydia test": 1, "Chlamydia test positive": 1, "Feeling cold": 1, "Incorrect dose administered": 1, "Vaccination site discharge": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01ZC207.json b/docs/data/histograms/United States/01ZC207.json
new file mode 100644
index 00000000000..8fa37287b73
--- /dev/null
+++ b/docs/data/histograms/United States/01ZC207.json	
@@ -0,0 +1 @@
+{"batchcode": "01ZC207", "histograms": [{"batchcodes": ["01ZC207"], "histogram": {"Abdominal discomfort": 1, "Fall": 1, "Flushing": 1, "Loss of consciousness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/01ZLZA.json b/docs/data/histograms/United States/01ZLZA.json
new file mode 100644
index 00000000000..892d9a95fec
--- /dev/null
+++ b/docs/data/histograms/United States/01ZLZA.json	
@@ -0,0 +1 @@
+{"batchcode": "01ZLZA", "histograms": [{"batchcodes": ["01ZLZA"], "histogram": {"Cough": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Pain in extremity": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02-2A20A.json b/docs/data/histograms/United States/02-2A20A.json
new file mode 100644
index 00000000000..1ed2a33f401
--- /dev/null
+++ b/docs/data/histograms/United States/02-2A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02-2A20A", "histograms": [{"batchcodes": ["02-2A20A"], "histogram": {"Asthenia": 1, "Bedridden": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling of relaxation": 1, "Headache": 1, "Hypoacusis": 1, "Illness": 1, "Myalgia": 1, "Tinnitus": 1, "Vertigo": 1, "Viral infection": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020-821A.json b/docs/data/histograms/United States/020-821A.json
new file mode 100644
index 00000000000..0d9b0b1abb2
--- /dev/null
+++ b/docs/data/histograms/United States/020-821A.json	
@@ -0,0 +1 @@
+{"batchcode": "020-821A", "histograms": [{"batchcodes": ["020-821A"], "histogram": {"Joint stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020120A.json b/docs/data/histograms/United States/020120A.json
new file mode 100644
index 00000000000..71741c63eb5
--- /dev/null
+++ b/docs/data/histograms/United States/020120A.json	
@@ -0,0 +1 @@
+{"batchcode": "020120A", "histograms": [{"batchcodes": ["020120A"], "histogram": {"Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0201321A.json b/docs/data/histograms/United States/0201321A.json
new file mode 100644
index 00000000000..a2d456c9cf1
--- /dev/null
+++ b/docs/data/histograms/United States/0201321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0201321A", "histograms": [{"batchcodes": ["0201321A"], "histogram": {"Dizziness": 1, "Headache": 1, "Hyperhidrosis": 1, "Nausea": 1, "Pain in extremity": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02020M20A.json b/docs/data/histograms/United States/02020M20A.json
new file mode 100644
index 00000000000..e2dfd627f39
--- /dev/null
+++ b/docs/data/histograms/United States/02020M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02020M20A", "histograms": [{"batchcodes": ["02020M20A"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain upper": 1, "Headache": 1, "Injection site pain": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0205L20A.json b/docs/data/histograms/United States/0205L20A.json
new file mode 100644
index 00000000000..01223200a10
--- /dev/null
+++ b/docs/data/histograms/United States/0205L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0205L20A", "histograms": [{"batchcodes": ["0205L20A"], "histogram": {"Gait disturbance": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020821A.json b/docs/data/histograms/United States/020821A.json
new file mode 100644
index 00000000000..ef01ebe6b90
--- /dev/null
+++ b/docs/data/histograms/United States/020821A.json	
@@ -0,0 +1 @@
+{"batchcode": "020821A", "histograms": [{"batchcodes": ["020821A"], "histogram": {"Feeling abnormal": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0208L20A.json b/docs/data/histograms/United States/0208L20A.json
new file mode 100644
index 00000000000..77ad1679764
--- /dev/null
+++ b/docs/data/histograms/United States/0208L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0208L20A", "histograms": [{"batchcodes": ["0208L20A"], "histogram": {"Cold sweat": 1, "Exposure to SARS-CoV-2": 1, "Hyperhidrosis": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0209L20A.json b/docs/data/histograms/United States/0209L20A.json
new file mode 100644
index 00000000000..1659c11970d
--- /dev/null
+++ b/docs/data/histograms/United States/0209L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0209L20A", "histograms": [{"batchcodes": ["0209L20A"], "histogram": {"Adverse reaction": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Myalgia": 1, "Pyrexia": 1, "Sensitive skin": 1, "Vaccination site induration": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020A21A.json b/docs/data/histograms/United States/020A21A.json
new file mode 100644
index 00000000000..d8517bc3e03
--- /dev/null
+++ b/docs/data/histograms/United States/020A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020A21A", "histograms": [{"batchcodes": ["020A21A"], "histogram": {"Headache": 2, "Pain": 2, "Pyrexia": 2, "Adverse drug reaction": 1, "Cough": 1, "Heart rate": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Insomnia": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020AB21A.json b/docs/data/histograms/United States/020AB21A.json
new file mode 100644
index 00000000000..a45bc53dec1
--- /dev/null
+++ b/docs/data/histograms/United States/020AB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020AB21A", "histograms": [{"batchcodes": ["020AB21A"], "histogram": {"Blood pressure measurement": 1, "Dyspnoea": 1, "Heart rate": 1, "Rash": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B12A.json b/docs/data/histograms/United States/020B12A.json
new file mode 100644
index 00000000000..fcd37bb9716
--- /dev/null
+++ b/docs/data/histograms/United States/020B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "020B12A", "histograms": [{"batchcodes": ["020B12A"], "histogram": {"Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B20B.json b/docs/data/histograms/United States/020B20B.json
new file mode 100644
index 00000000000..3c4b9a66805
--- /dev/null
+++ b/docs/data/histograms/United States/020B20B.json	
@@ -0,0 +1 @@
+{"batchcode": "020B20B", "histograms": [{"batchcodes": ["020B20B"], "histogram": {"Inappropriate schedule of product administration": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B211A.json b/docs/data/histograms/United States/020B211A.json
new file mode 100644
index 00000000000..a37b5871911
--- /dev/null
+++ b/docs/data/histograms/United States/020B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "020B211A", "histograms": [{"batchcodes": ["020B211A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B214.json b/docs/data/histograms/United States/020B214.json
new file mode 100644
index 00000000000..023a1ad7471
--- /dev/null
+++ b/docs/data/histograms/United States/020B214.json	
@@ -0,0 +1 @@
+{"batchcode": "020B214", "histograms": [{"batchcodes": ["020B214"], "histogram": {"Fatigue": 2, "Acne": 1, "Anosmia": 1, "Chest pain": 1, "Computerised tomogram": 1, "Hypersensitivity": 1, "Lethargy": 1, "Myalgia": 1, "Myocardial necrosis marker increased": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test positive": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B217.json b/docs/data/histograms/United States/020B217.json
new file mode 100644
index 00000000000..3ce8e665477
--- /dev/null
+++ b/docs/data/histograms/United States/020B217.json	
@@ -0,0 +1 @@
+{"batchcode": "020B217", "histograms": [{"batchcodes": ["020B217"], "histogram": {"Chills": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B21A-1.json b/docs/data/histograms/United States/020B21A-1.json
new file mode 100644
index 00000000000..e9481ea4548
--- /dev/null
+++ b/docs/data/histograms/United States/020B21A-1.json	
@@ -0,0 +1 @@
+{"batchcode": "020B21A-1", "histograms": [{"batchcodes": ["020B21A-1"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B21A.json b/docs/data/histograms/United States/020B21A.json
new file mode 100644
index 00000000000..bbfd9f05446
--- /dev/null
+++ b/docs/data/histograms/United States/020B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020B21A", "histograms": [{"batchcodes": ["020B21A"], "histogram": {"Pain in extremity": 40, "Fatigue": 39, "Headache": 38, "Pyrexia": 33, "Vaccination site pain": 27, "Chills": 22, "Myalgia": 22, "Pain": 21, "Nausea": 19, "Vaccination site erythema": 18, "Rash": 17, "Pruritus": 16, "Dyspnoea": 15, "Erythema": 14, "SARS-CoV-2 test": 13, "Arthralgia": 12, "Peripheral swelling": 12, "Vaccination site warmth": 12, "Asthenia": 11, "Expired product administered": 11, "Vaccination site pruritus": 11, "Vaccination site swelling": 11, "Chest pain": 10, "Feeling abnormal": 10, "Diarrhoea": 9, "Dizziness": 9, "Blood pressure measurement": 7, "Blood test": 7, "Body temperature": 7, "COVID-19": 7, "Computerised tomogram": 7, "Influenza like illness": 6, "Malaise": 6, "Product administered to patient of inappropriate age": 6, "Product dose omission issue": 6, "Urticaria": 6, "Back pain": 5, "Heart rate": 5, "Hypoaesthesia": 5, "Magnetic resonance imaging": 5, "Maternal exposure 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"Anaphylactic reaction": 1, "Angioedema": 1, "Arrhythmia": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Atrial septal defect": 1, "Axillary mass": 1, "Axillary pain": 1, "Balance disorder": 1, "Bedridden": 1, "Bell's palsy": 1, "Blister": 1, "Blood cholesterol": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Bone pain": 1, "Bronchospasm": 1, "Burning sensation": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Choking": 1, "Cognitive disorder": 1, "Colon cancer stage IV": 1, "Colonoscopy": 1, "Condition aggravated": 1, "Confusional state": 1, "Crying": 1, "Death": 1, "Depressed level of consciousness": 1, "Dermatitis contact": 1, "Device connection issue": 1, "Discomfort": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dysphonia": 1, "Echocardiogram": 1, "Endoscopy": 1, "Energy increased": 1, "Exfoliative rash": 1, "Extrasystoles": 1, "Eye irritation": 1, "Eye pain": 1, "Eye 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"Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Nasal congestion": 1, "Neuralgia": 1, "Ocular discomfort": 1, "Oral herpes": 1, "Oral mucosal blistering": 1, "Oropharyngeal discomfort": 1, "Oxygen consumption": 1, "Pain of skin": 1, "Panic attack": 1, "Paraesthesia oral": 1, "Pericardial effusion": 1, "Pharyngeal swelling": 1, "Pigmentation disorder": 1, "Platelet count": 1, "Pleural effusion": 1, "Post viral fatigue syndrome": 1, "Postural orthostatic tachycardia syndrome": 1, "Posture abnormal": 1, "Product temperature excursion issue": 1, "Productive cough": 1, "Psoriasis": 1, "Pulmonary thrombosis": 1, "Rash erythematous": 1, "Rash maculo-papular": 1, "Rash pruritic": 1, "Retching": 1, "Rhinitis": 1, "SARS-CoV-2 antibody test": 1, "Scan myocardial perfusion": 1, "Sinusitis": 1, "Skin discolouration": 1, "Sleep apnoea syndrome": 1, "Sluggishness": 1, "Stomatitis": 1, "Swelling of eyelid": 1, "Systemic lupus erythematosus": 1, "Taste disorder": 1, "Temperature difference 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B2X.json b/docs/data/histograms/United States/020B2X.json
new file mode 100644
index 00000000000..d04fd3920be
--- /dev/null
+++ b/docs/data/histograms/United States/020B2X.json	
@@ -0,0 +1 @@
+{"batchcode": "020B2X", "histograms": [{"batchcodes": ["020B2X"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020B31A.json b/docs/data/histograms/United States/020B31A.json
new file mode 100644
index 00000000000..51556828ec2
--- /dev/null
+++ b/docs/data/histograms/United States/020B31A.json	
@@ -0,0 +1 @@
+{"batchcode": "020B31A", "histograms": [{"batchcodes": ["020B31A"], "histogram": {"Eye pruritus": 1, "Feeling hot": 1, "Hordeolum": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020BZ1A.json b/docs/data/histograms/United States/020BZ1A.json
new file mode 100644
index 00000000000..ad2cfb9eee7
--- /dev/null
+++ b/docs/data/histograms/United States/020BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "020BZ1A", "histograms": [{"batchcodes": ["020BZ1A"], "histogram": {"Chills": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020C21A.json b/docs/data/histograms/United States/020C21A.json
new file mode 100644
index 00000000000..4797b74ebb9
--- /dev/null
+++ b/docs/data/histograms/United States/020C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020C21A", "histograms": [{"batchcodes": ["020C21A"], "histogram": {"Back pain": 1, "Expired product administered": 1, "Oropharyngeal pain": 1, "Product dose omission issue": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020D21A.json b/docs/data/histograms/United States/020D21A.json
new file mode 100644
index 00000000000..cd7ee52ae25
--- /dev/null
+++ b/docs/data/histograms/United States/020D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020D21A", "histograms": [{"batchcodes": ["020D21A"], "histogram": {"Asthenia": 1, "Burning sensation": 1, "Dysphagia": 1, "Erythema": 1, "Fatigue": 1, "Glossodynia": 1, "Illness": 1, "Oropharyngeal pain": 1, "Pulmonary pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020F211 (4 OR 9.json b/docs/data/histograms/United States/020F211 (4 OR 9.json
new file mode 100644
index 00000000000..946067b16be
--- /dev/null
+++ b/docs/data/histograms/United States/020F211 (4 OR 9.json	
@@ -0,0 +1 @@
+{"batchcode": "020F211 (4 OR 9", "histograms": [{"batchcodes": ["020F211 (4 OR 9"], "histogram": {"Irritability": 1, "Myalgia": 1, "Pain": 1, "Peripheral swelling": 1, "Vaccination error": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020F21A.json b/docs/data/histograms/United States/020F21A.json
new file mode 100644
index 00000000000..6240f629587
--- /dev/null
+++ b/docs/data/histograms/United States/020F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020F21A", "histograms": [{"batchcodes": ["020F21A", "FF8839"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["020F21A"], "histogram": {"Expired product administered": 43, "Headache": 19, "Pyrexia": 19, "Myalgia": 13, "Pain in extremity": 13, "Chills": 12, "Fatigue": 11, "Nausea": 11, "Vaccination site pain": 11, "Pain": 9, "Product storage error": 9, "Feeling abnormal": 8, "Product temperature excursion issue": 8, "Vaccination site erythema": 6, "Vomiting": 6, "Arthralgia": 5, "Asthenia": 5, "Diarrhoea": 5, "Dizziness": 5, "Feeling hot": 5, "Illness": 5, "Insomnia": 5, "Interchange of vaccine products": 4, "Malaise": 4, "Paraesthesia": 4, "Pruritus": 4, "Vaccination site swelling": 4, "Vaccination site warmth": 4, "Body temperature": 3, "Burning sensation": 3, "Chest pain": 3, "Decreased appetite": 3, "Inappropriate schedule of product administration": 3, "Influenza like illness": 3, "Muscle spasms": 3, "Oropharyngeal pain": 3, "Product administered to patient of inappropriate age": 3, "Vaccination complication": 3, "Vaccination site mass": 3, "Vaccination site reaction": 3, "Abdominal discomfort": 2, "Ageusia": 2, "Blood pressure measurement": 2, "Confusional state": 2, "Dehydration": 2, "Dry mouth": 2, "Dysgeusia": 2, "Eye swelling": 2, "Feeling cold": 2, "Gait disturbance": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Hypoaesthesia": 2, "Lethargy": 2, "Maternal exposure during pregnancy": 2, "Memory impairment": 2, "Ocular hyperaemia": 2, "Peripheral swelling": 2, "Psychomotor hyperactivity": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Swelling": 2, "Tenderness": 2, "Vaccination site pruritus": 2, "Vaccination site rash": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Adverse reaction": 1, "Airway burns": 1, "Anosmia": 1, "Anxiety": 1, "Aphonia": 1, "Arrhythmia": 1, "Asthma": 1, "Atrioventricular block": 1, "Axillary mass": 1, "Axillary pain": 1, "Back pain": 1, "Bedridden": 1, "Bell's palsy": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Blood glucose fluctuation": 1, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Bowel movement irregularity": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chromaturia": 1, "Coma": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Extra dose administered": 1, "Eye pain": 1, "Eye pruritus": 1, "Eyelids pruritus": 1, "Feeding disorder": 1, "Flushing": 1, "Formication": 1, "Groin pain": 1, "Head discomfort": 1, "Heart rate": 1, "Hepatitis": 1, "Herpes zoster": 1, "Hunger": 1, "Hypersomnia": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Influenza": 1, "Loss of personal independence in daily activities": 1, "Migraine": 1, "Mobility decreased": 1, "Movement disorder": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Near death experience": 1, "Neck pain": 1, "Nervous system disorder": 1, "Off label use": 1, "Oral disorder": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Poor quality product administered": 1, "Rash macular": 1, "Renal disorder": 1, "Retching": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sciatica": 1, "Sitting disability": 1, "Skin discolouration": 1, "Skin warm": 1, "Speech disorder": 1, "Stress": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Therapeutic response unexpected": 1, "Thrombosis": 1, "Tremor": 1, "Vaccination site discomfort": 1, "Weight": 1, "Weight decreased": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020F22A.json b/docs/data/histograms/United States/020F22A.json
new file mode 100644
index 00000000000..b78d0f4fea5
--- /dev/null
+++ b/docs/data/histograms/United States/020F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "020F22A", "histograms": [{"batchcodes": ["020F22A"], "histogram": {"Blood disorder": 1, "Investigation": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020H21A.json b/docs/data/histograms/United States/020H21A.json
new file mode 100644
index 00000000000..dee962118f2
--- /dev/null
+++ b/docs/data/histograms/United States/020H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020H21A", "histograms": [{"batchcodes": ["020H21A"], "histogram": {"Blister": 1, "Pain in extremity": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020H22A.json b/docs/data/histograms/United States/020H22A.json
new file mode 100644
index 00000000000..c61cb515a86
--- /dev/null
+++ b/docs/data/histograms/United States/020H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "020H22A", "histograms": [{"batchcodes": ["020H22A"], "histogram": {"No adverse event": 10, "Expired product administered": 5, "Product storage error": 4, "Wrong product administered": 2, "Accidental underdose": 1, "Arthralgia": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "COVID-19 immunisation": 1, "Chest X-ray": 1, "Cognitive disorder": 1, "Computerised tomogram thorax": 1, "Device connection issue": 1, "Echocardiogram": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Laboratory test": 1, "Magnetic resonance imaging head": 1, "Pain": 1, "Pancreatitis chronic": 1, "Paraesthesia": 1, "Pneumonia": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1, "Upper respiratory tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020L20A.json b/docs/data/histograms/United States/020L20A.json
new file mode 100644
index 00000000000..59752df3265
--- /dev/null
+++ b/docs/data/histograms/United States/020L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "020L20A", "histograms": [{"batchcodes": ["020L20A"], "histogram": {"Myalgia": 3, "Pain in extremity": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Arthralgia": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Deafness unilateral": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Flushing": 1, "Head discomfort": 1, "Headache": 1, "Hypoacusis": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Injection site pain": 1, "Rash": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020L25A.json b/docs/data/histograms/United States/020L25A.json
new file mode 100644
index 00000000000..5fd43ae7da6
--- /dev/null
+++ b/docs/data/histograms/United States/020L25A.json	
@@ -0,0 +1 @@
+{"batchcode": "020L25A", "histograms": [{"batchcodes": ["020L25A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020L270A.json b/docs/data/histograms/United States/020L270A.json
new file mode 100644
index 00000000000..70b8877589c
--- /dev/null
+++ b/docs/data/histograms/United States/020L270A.json	
@@ -0,0 +1 @@
+{"batchcode": "020L270A", "histograms": [{"batchcodes": ["020L270A"], "histogram": {"Body temperature increased": 1, "Headache": 1, "Multiple fractures": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020M204.json b/docs/data/histograms/United States/020M204.json
new file mode 100644
index 00000000000..74e3816305a
--- /dev/null
+++ b/docs/data/histograms/United States/020M204.json	
@@ -0,0 +1 @@
+{"batchcode": "020M204", "histograms": [{"batchcodes": ["020M204"], "histogram": {"Oropharyngeal pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020M20A.json b/docs/data/histograms/United States/020M20A.json
new file mode 100644
index 00000000000..3be9fc12318
--- /dev/null
+++ b/docs/data/histograms/United States/020M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "020M20A", "histograms": [{"batchcodes": ["020M20A"], "histogram": {"Aphasia": 1, "Blood test": 1, "Cerebrovascular accident": 1, "Confusional state": 1, "Disorientation": 1, "Erythema": 1, "Eye contusion": 1, "Inappropriate schedule of product administration": 1, "Memory impairment": 1, "Pain in extremity": 1, "Pruritus": 1, "Seborrhoeic dermatitis": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020M21A.json b/docs/data/histograms/United States/020M21A.json
new file mode 100644
index 00000000000..6589c523939
--- /dev/null
+++ b/docs/data/histograms/United States/020M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020M21A", "histograms": [{"batchcodes": ["020M21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020N20A.json b/docs/data/histograms/United States/020N20A.json
new file mode 100644
index 00000000000..e8e82909859
--- /dev/null
+++ b/docs/data/histograms/United States/020N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "020N20A", "histograms": [{"batchcodes": ["020N20A"], "histogram": {"Erythema": 1, "Nausea": 1, "Pain in extremity": 1, "Skin discolouration": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020P21A.json b/docs/data/histograms/United States/020P21A.json
new file mode 100644
index 00000000000..5f81788e1ea
--- /dev/null
+++ b/docs/data/histograms/United States/020P21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020P21A", "histograms": [{"batchcodes": ["020P21A"], "histogram": {"Product dose omission issue": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020S21A.json b/docs/data/histograms/United States/020S21A.json
new file mode 100644
index 00000000000..a1d40be3513
--- /dev/null
+++ b/docs/data/histograms/United States/020S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020S21A", "histograms": [{"batchcodes": ["020S21A"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/020V21A.json b/docs/data/histograms/United States/020V21A.json
new file mode 100644
index 00000000000..f0e2dbc14c3
--- /dev/null
+++ b/docs/data/histograms/United States/020V21A.json	
@@ -0,0 +1 @@
+{"batchcode": "020V21A", "histograms": [{"batchcodes": ["020V21A"], "histogram": {"Abdominal discomfort": 1, "Blood pressure measurement": 1, "Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Nausea": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021-B21A.json b/docs/data/histograms/United States/021-B21A.json
new file mode 100644
index 00000000000..0abf83b1322
--- /dev/null
+++ b/docs/data/histograms/United States/021-B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021-B21A", "histograms": [{"batchcodes": ["021-B21A"], "histogram": {"Headache": 1, "Injection site cellulitis": 1, "Myalgia": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021/7A21A.json b/docs/data/histograms/United States/021/7A21A.json
new file mode 100644
index 00000000000..f6e42a4bf4f
--- /dev/null
+++ b/docs/data/histograms/United States/021/7A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021/7A21A", "histograms": [{"batchcodes": ["021/7A21A"], "histogram": {"Chills": 1, "Headache": 1, "Illness": 1, "Insomnia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0211321A.json b/docs/data/histograms/United States/0211321A.json
new file mode 100644
index 00000000000..110253a196f
--- /dev/null
+++ b/docs/data/histograms/United States/0211321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0211321A", "histograms": [{"batchcodes": ["0211321A"], "histogram": {"Swelling": 2, "Cartilage injury": 1, "Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Hypotonia": 1, "Muscular weakness": 1, "Nasal inflammation": 1, "Ocular discomfort": 1, "Polychondritis": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02113A.json b/docs/data/histograms/United States/02113A.json
new file mode 100644
index 00000000000..42f9f84bfd4
--- /dev/null
+++ b/docs/data/histograms/United States/02113A.json	
@@ -0,0 +1 @@
+{"batchcode": "02113A", "histograms": [{"batchcodes": ["02113A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0211A21A.json b/docs/data/histograms/United States/0211A21A.json
new file mode 100644
index 00000000000..bf5f1c388ba
--- /dev/null
+++ b/docs/data/histograms/United States/0211A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0211A21A", "histograms": [{"batchcodes": ["0211A21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0211L20A.json b/docs/data/histograms/United States/0211L20A.json
new file mode 100644
index 00000000000..5d756517514
--- /dev/null
+++ b/docs/data/histograms/United States/0211L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0211L20A", "histograms": [{"batchcodes": ["0211L20A"], "histogram": {"Pain": 2, "Injection site pain": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021321A.json b/docs/data/histograms/United States/021321A.json
new file mode 100644
index 00000000000..913ddec1b5b
--- /dev/null
+++ b/docs/data/histograms/United States/021321A.json	
@@ -0,0 +1 @@
+{"batchcode": "021321A", "histograms": [{"batchcodes": ["021321A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Heart rate increased": 1, "Inappropriate schedule of product administration": 1, "Laryngitis": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Peripheral swelling": 1, "Rash": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021821A.json b/docs/data/histograms/United States/021821A.json
new file mode 100644
index 00000000000..6d7640b9089
--- /dev/null
+++ b/docs/data/histograms/United States/021821A.json	
@@ -0,0 +1 @@
+{"batchcode": "021821A", "histograms": [{"batchcodes": ["021821A"], "histogram": {"Diarrhoea": 3, "Blister": 2, "Feeling abnormal": 2, "Headache": 2, "Pruritus": 2, "Psoriasis": 2, "Rash erythematous": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Anxiety": 1, "Asthenia": 1, "Burning sensation": 1, "Dyspnoea": 1, "Erythema": 1, "Excessive eye blinking": 1, "Haemorrhage": 1, "Heart rate irregular": 1, "Illness": 1, "Influenza like illness": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pain of skin": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Rash": 1, "Rash vesicular": 1, "Scab": 1, "Seborrhoeic dermatitis": 1, "Skin exfoliation": 1, "Skin haemorrhage": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021921A.json b/docs/data/histograms/United States/021921A.json
new file mode 100644
index 00000000000..1da38e0140c
--- /dev/null
+++ b/docs/data/histograms/United States/021921A.json	
@@ -0,0 +1 @@
+{"batchcode": "021921A", "histograms": [{"batchcodes": ["021921A"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0219B21A.json b/docs/data/histograms/United States/0219B21A.json
new file mode 100644
index 00000000000..5ba683b8750
--- /dev/null
+++ b/docs/data/histograms/United States/0219B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0219B21A", "histograms": [{"batchcodes": ["0219B21A"], "histogram": {"Fatigue": 1, "Vaccination site lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021A12A.json b/docs/data/histograms/United States/021A12A.json
new file mode 100644
index 00000000000..c30c11a4d9b
--- /dev/null
+++ b/docs/data/histograms/United States/021A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "021A12A", "histograms": [{"batchcodes": ["021A12A"], "histogram": {"Dyspnoea": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021A20A.json b/docs/data/histograms/United States/021A20A.json
new file mode 100644
index 00000000000..ef49e73ebb7
--- /dev/null
+++ b/docs/data/histograms/United States/021A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "021A20A", "histograms": [{"batchcodes": ["021A20A"], "histogram": {"Fatigue": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021A2114.json b/docs/data/histograms/United States/021A2114.json
new file mode 100644
index 00000000000..1705589fb0a
--- /dev/null
+++ b/docs/data/histograms/United States/021A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "021A2114", "histograms": [{"batchcodes": ["021A2114"], "histogram": {"Condition aggravated": 1, "Induration": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021A21A.json b/docs/data/histograms/United States/021A21A.json
new file mode 100644
index 00000000000..fc202e820af
--- /dev/null
+++ b/docs/data/histograms/United States/021A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021A21A", "histograms": [{"batchcodes": ["021A21A"], "histogram": {"Arthralgia": 1, "Blood chloride": 1, "Carbon dioxide": 1, "Ear discomfort": 1, "Headache": 1, "Lipids": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Therapeutic response unexpected": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B21.json b/docs/data/histograms/United States/021B21.json
new file mode 100644
index 00000000000..732ca7b7e33
--- /dev/null
+++ b/docs/data/histograms/United States/021B21.json	
@@ -0,0 +1 @@
+{"batchcode": "021B21", "histograms": [{"batchcodes": ["021B21"], "histogram": {"Headache": 2, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B214A.json b/docs/data/histograms/United States/021B214A.json
new file mode 100644
index 00000000000..f60b92b6198
--- /dev/null
+++ b/docs/data/histograms/United States/021B214A.json	
@@ -0,0 +1 @@
+{"batchcode": "021B214A", "histograms": [{"batchcodes": ["021B214A"], "histogram": {"Abdominal pain": 1, "Chills": 1, "Haematochezia": 1, "Mucous stools": 1, "Myalgia": 1, "Oral herpes": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B21A OR 027B.json b/docs/data/histograms/United States/021B21A OR 027B.json
new file mode 100644
index 00000000000..a0f8c9fa139
--- /dev/null
+++ b/docs/data/histograms/United States/021B21A OR 027B.json	
@@ -0,0 +1 @@
+{"batchcode": "021B21A OR 027B", "histograms": [{"batchcodes": ["021B21A OR 027B"], "histogram": {"Dizziness": 1, "Drug interaction": 1, "Walking aid user": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B21A-1.json b/docs/data/histograms/United States/021B21A-1.json
new file mode 100644
index 00000000000..7e0a1fa66cb
--- /dev/null
+++ b/docs/data/histograms/United States/021B21A-1.json	
@@ -0,0 +1 @@
+{"batchcode": "021B21A-1", "histograms": [{"batchcodes": ["021B21A-1"], "histogram": {"Dizziness": 2, "Hypoaesthesia": 2, "Myalgia": 2, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Discomfort": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Heart rate increased": 1, "Menstruation irregular": 1, "Migraine": 1, "Oligomenorrhoea": 1, "Pain": 1, "Palpitations": 1, "Paraesthesia": 1, "Pyrexia": 1, "Tenderness": 1, "Vaccination site anaesthesia": 1, "Vaccination site discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B21A.json b/docs/data/histograms/United States/021B21A.json
new file mode 100644
index 00000000000..3a302a86961
--- /dev/null
+++ b/docs/data/histograms/United States/021B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021B21A", "histograms": [{"batchcodes": ["021B21A", "FF8841"], "histogram": {"COVID-19 immunisation": 1, "Circumstance or information capable of leading to medication error": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "No adverse event": 1}}, {"batchcodes": ["021B21A"], "histogram": {"Expired product administered": 44, "Pyrexia": 44, "Fatigue": 43, "Headache": 43, "Chills": 34, "Pain in extremity": 34, "Vaccination site pain": 34, "Arthralgia": 23, "Myalgia": 23, "Nausea": 23, "Dizziness": 19, "Pain": 18, "Asthenia": 16, "Feeling abnormal": 16, "Vaccination site erythema": 16, "Vaccination site swelling": 14, "Vaccination site warmth": 14, "Hyperhidrosis": 13, "Pruritus": 13, "Rash": 13, "Peripheral swelling": 12, "Body temperature": 10, "Lymphadenopathy": 10, "Vaccination site pruritus": 9, "Dyspnoea": 8, "Inappropriate schedule of product administration": 8, "Paraesthesia": 8, "COVID-19": 7, "Diarrhoea": 7, "Erythema": 7, "SARS-CoV-2 test": 7, "Somnolence": 7, "Vaccination site rash": 7, "Vomiting": 7, "Feeling hot": 6, "Heart rate": 6, "Hypoaesthesia": 6, "Influenza like illness": 6, "Malaise": 6, "Urticaria": 6, "Vaccination complication": 6, "Vertigo": 6, "Abdominal pain upper": 5, "Blood pressure measurement": 5, "Burning sensation": 5, "Discomfort": 5, "Illness": 5, "Inflammation": 5, "Limb discomfort": 5, "Neck pain": 5, "Tinnitus": 5, "Cough": 4, "Electrocardiogram": 4, "Heart rate increased": 4, "Injection site pain": 4, "Mobility decreased": 4, "Muscular weakness": 4, "Musculoskeletal stiffness": 4, "Palpitations": 4, "Product administered to patient of inappropriate age": 4, "Product dose omission issue": 4, "Tenderness": 4, "Acoustic stimulation tests": 3, "Back pain": 3, "Blister": 3, "Chest discomfort": 3, "Chest pain": 3, "Decreased appetite": 3, "Dysgeusia": 3, "Ear pain": 3, "Feeling cold": 3, "Feeling of body temperature change": 3, "Flushing": 3, "Gait disturbance": 3, "Head discomfort": 3, "Hypersomnia": 3, "Hypokinesia": 3, "Insomnia": 3, "Joint swelling": 3, "Migraine": 3, "Presyncope": 3, "Rash erythematous": 3, "Rhinorrhoea": 3, "Swollen tongue": 3, "Tremor": 3, "Underdose": 3, "Vaccination site induration": 3, "Weight decreased": 3, "Abdominal discomfort": 2, "Abdominal pain": 2, "Adverse reaction": 2, "Asthma": 2, "Atrial fibrillation": 2, "Bladder dysfunction": 2, "Cardiac stress test": 2, "Colonoscopy": 2, "Computerised tomogram": 2, "Disorientation": 2, "Dysphagia": 2, "Dysstasia": 2, "Eye pain": 2, "Heavy menstrual bleeding": 2, "Herpes zoster": 2, "Impaired work ability": 2, "Induration": 2, "Influenza": 2, "Injection site erythema": 2, "Laboratory test": 2, "Lymphadenitis": 2, "Magnetic resonance imaging": 2, "Maternal exposure during pregnancy": 2, "Muscle spasms": 2, "Musculoskeletal chest pain": 2, "Night sweats": 2, "No adverse event": 2, "Oedema peripheral": 2, "Oral discomfort": 2, "Oral pain": 2, "Oropharyngeal pain": 2, "Pelvic floor dysfunction": 2, "Pharyngeal swelling": 2, "Rash pruritic": 2, "Sensitive skin": 2, "Speech disorder": 2, "Swelling": 2, "Swelling face": 2, "Syncope": 2, "Tachycardia": 2, "Ultrasound scan": 2, "Vaccination site bruising": 2, "Vaccination site inflammation": 2, "Vaccination site movement impairment": 2, "Vaccination site reaction": 2, "Visual impairment": 2, "Abdominal distension": 1, "Accident": 1, "Acne": 1, "Adverse drug reaction": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Arrhythmia": 1, "Bedridden": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Bone pain": 1, "Cardioversion": 1, "Cheilitis": 1, "Choking": 1, "Condition aggravated": 1, "Confusional state": 1, "Conjunctival haemorrhage": 1, "Constipation": 1, "Coordination abnormal": 1, "Crepitations": 1, "Crying": 1, "Deafness unilateral": 1, "Device connection issue": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dry throat": 1, "Dyskinesia": 1, "Dysmenorrhoea": 1, "Ear discomfort": 1, "Eating disorder": 1, "Electromyogram": 1, "Epstein-Barr virus infection": 1, "Eye colour change": 1, "Eye irritation": 1, "Facial paralysis": 1, "Fall": 1, "Feeding disorder": 1, "Flatulence": 1, "Gait inability": 1, "Gastrooesophageal reflux disease": 1, "Haematoma infection": 1, "Haemochromatosis": 1, "Hallucination": 1, "Hemiparaesthesia": 1, "Hepatomegaly": 1, "Hunger": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypotension": 1, "Immunisation reaction": 1, "Incomplete course of vaccination": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Infectious mononucleosis": 1, "Injection site bruising": 1, "Injection site infection": 1, "Injection site pustule": 1, "Injection site scab": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Intertrigo": 1, "Lethargy": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Magnetic resonance imaging neck": 1, "Mass": 1, "Mechanical urticaria": 1, "Meniere's disease": 1, "Mental impairment": 1, "Muscle atrophy": 1, "Muscle disorder": 1, "Muscle spasticity": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Myoclonus": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Neck mass": 1, "Nervousness": 1, "Oligomenorrhoea": 1, "Oral disorder": 1, "Oral mucosal blistering": 1, "Oxygen saturation": 1, "Panic attack": 1, "Parosmia": 1, "Pelvic pain": 1, "Pharyngeal erythema": 1, "Pityriasis rosea": 1, "Pollakiuria": 1, "Product storage error": 1, "Product temperature excursion issue": 1, "Productive cough": 1, "Psoriasis": 1, "Pulmonary pain": 1, "Pustule": 1, "Rash macular": 1, "Reduced facial expression": 1, "Rheumatoid arthritis": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Serum ferritin": 1, "Sinus congestion": 1, "Sinus pain": 1, "Skin exfoliation": 1, "Sluggishness": 1, "Sneezing": 1, "Spinal pain": 1, "Systemic lupus erythematosus": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombosis": 1, "Tongue blistering": 1, "Transferrin saturation": 1, "Transient ischaemic attack": 1, "Upper respiratory tract infection": 1, "Urinary bladder haemorrhage": 1, "Vaccination site anaesthesia": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site nodule": 1, "Vaccination site paraesthesia": 1, "Vasculitis": 1, "Vitamin B12 deficiency": 1, "Wrong product administered": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B21A/012B21A.json b/docs/data/histograms/United States/021B21A/012B21A.json
new file mode 100644
index 00000000000..bfab3dd4c56
--- /dev/null
+++ b/docs/data/histograms/United States/021B21A/012B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021B21A/012B21A", "histograms": [{"batchcodes": ["021B21A/012B21A"], "histogram": {"Anxiety": 1, "Condition aggravated": 1, "Hyperaesthesia": 1, "Obsessive-compulsive disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B21A1.json b/docs/data/histograms/United States/021B21A1.json
new file mode 100644
index 00000000000..28594477cf2
--- /dev/null
+++ b/docs/data/histograms/United States/021B21A1.json	
@@ -0,0 +1 @@
+{"batchcode": "021B21A1", "histograms": [{"batchcodes": ["021B21A1"], "histogram": {"Vaccination site pain": 2, "Arthralgia": 1, "Dizziness": 1, "Injected limb mobility decreased": 1, "Neck pain": 1, "Pain in extremity": 1, "Swelling face": 1, "Toothache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B21N.json b/docs/data/histograms/United States/021B21N.json
new file mode 100644
index 00000000000..a1edbe5403d
--- /dev/null
+++ b/docs/data/histograms/United States/021B21N.json	
@@ -0,0 +1 @@
+{"batchcode": "021B21N", "histograms": [{"batchcodes": ["021B21N"], "histogram": {"COVID-19": 1, "Feeling abnormal": 1, "Nausea": 1, "Pain": 1, "Productive cough": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021B221A.json b/docs/data/histograms/United States/021B221A.json
new file mode 100644
index 00000000000..ea66ab13e02
--- /dev/null
+++ b/docs/data/histograms/United States/021B221A.json	
@@ -0,0 +1 @@
+{"batchcode": "021B221A", "histograms": [{"batchcodes": ["021B221A"], "histogram": {"Asthenia": 2, "Cough": 2, "Dysphagia": 2, "Pain in extremity": 2, "Pyrexia": 2, "Aphonia": 1, "Bedridden": 1, "Dysphonia": 1, "Gait disturbance": 1, "Mass": 1, "Odynophagia": 1, "Oropharyngeal pain": 1, "Peripheral swelling": 1, "Productive cough": 1, "Rash": 1, "Rhinorrhoea": 1, "Sensation of foreign body": 1, "Synovial cyst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021BZ1A.json b/docs/data/histograms/United States/021BZ1A.json
new file mode 100644
index 00000000000..91975d27d58
--- /dev/null
+++ b/docs/data/histograms/United States/021BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "021BZ1A", "histograms": [{"batchcodes": ["021BZ1A"], "histogram": {"Vaccination site rash": 2, "Extremity contracture": 1, "Fatigue": 1, "Feeling cold": 1, "Hyperhidrosis": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1, "Tremor": 1, "Vaccination site dysaesthesia": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C021A.json b/docs/data/histograms/United States/021C021A.json
new file mode 100644
index 00000000000..d919fd3b285
--- /dev/null
+++ b/docs/data/histograms/United States/021C021A.json	
@@ -0,0 +1 @@
+{"batchcode": "021C021A", "histograms": [{"batchcodes": ["021C021A"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Nausea": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C210.json b/docs/data/histograms/United States/021C210.json
new file mode 100644
index 00000000000..7f646480a5e
--- /dev/null
+++ b/docs/data/histograms/United States/021C210.json	
@@ -0,0 +1 @@
+{"batchcode": "021C210", "histograms": [{"batchcodes": ["021C210", "201A21A"], "histogram": {"Dizziness": 1, "Gait disturbance": 1, "Head injury": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C211A.json b/docs/data/histograms/United States/021C211A.json
new file mode 100644
index 00000000000..1b997b3a33d
--- /dev/null
+++ b/docs/data/histograms/United States/021C211A.json	
@@ -0,0 +1 @@
+{"batchcode": "021C211A", "histograms": [{"batchcodes": ["021C211A"], "histogram": {"Cerebrovascular accident": 1, "Chest pain": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Heart rate increased": 1, "Paraesthesia": 1, "Speech disorder": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C214.json b/docs/data/histograms/United States/021C214.json
new file mode 100644
index 00000000000..7535049fc13
--- /dev/null
+++ b/docs/data/histograms/United States/021C214.json	
@@ -0,0 +1 @@
+{"batchcode": "021C214", "histograms": [{"batchcodes": ["021C214"], "histogram": {"Chills": 1, "Dizziness": 1, "Fatigue": 1, "Pyrexia": 1, "Rash pruritic": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C21A..json b/docs/data/histograms/United States/021C21A..json
new file mode 100644
index 00000000000..97a8372a9d8
--- /dev/null
+++ b/docs/data/histograms/United States/021C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "021C21A.", "histograms": [{"batchcodes": ["021C21A."], "histogram": {"Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C21A.json b/docs/data/histograms/United States/021C21A.json
new file mode 100644
index 00000000000..bb972368861
--- /dev/null
+++ b/docs/data/histograms/United States/021C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021C21A", "histograms": [{"batchcodes": ["021C21A", "023H22A", "042A21A", "FP7150"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["021C21A", "027B21A"], "histogram": {"Chills": 1, "Dizziness": 1, "Ear discomfort": 1, "Fatigue": 1, "Influenza": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}, {"batchcodes": ["021C21A", "EW0186"], "histogram": {"Off label use": 1}}, {"batchcodes": ["021C21A", "FB3181"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["021C21A"], "histogram": {"Expired product administered": 31, "Headache": 16, "Pyrexia": 13, "Myalgia": 11, "Fatigue": 10, "Vaccination site erythema": 10, "Pain in extremity": 9, "Asthenia": 6, "Dizziness": 6, "Malaise": 6, "Nausea": 6, "Pain": 6, "Vaccination site pain": 6, "Vaccination site swelling": 6, "Paraesthesia": 5, "Product administered to patient of inappropriate age": 5, "Pruritus": 5, "Vaccination complication": 5, "Vision blurred": 5, "Arthralgia": 4, "Chills": 4, "Feeling abnormal": 4, "Vaccination site pruritus": 4, "Blood pressure increased": 3, "Body temperature": 3, "Condition aggravated": 3, "Diarrhoea": 3, "Dyspnoea": 3, "Gait disturbance": 3, "Head discomfort": 3, "Hypoaesthesia": 3, "Inappropriate schedule of product administration": 3, "Insomnia": 3, "Magnetic resonance imaging": 3, "Nasal congestion": 3, "Rash": 3, "SARS-CoV-2 test": 3, "Vaccination site bruising": 3, "Vaccination site rash": 3, "Vaccination site warmth": 3, "Anxiety": 2, "Blood test": 2, "Burning sensation": 2, "Chest pain": 2, "Cough": 2, "Dehydration": 2, "Dry mouth": 2, "Electrocardiogram": 2, "Eructation": 2, "Eye disorder": 2, "Feeling hot": 2, "Hyperhidrosis": 2, "Hypokinesia": 2, "Illness": 2, "Influenza like illness": 2, "Injection site warmth": 2, "Joint swelling": 2, "Lethargy": 2, "Loss of consciousness": 2, "Lymphadenopathy": 2, "Mobility decreased": 2, "Movement disorder": 2, "Neuropathy peripheral": 2, "Peripheral swelling": 2, "Product administration error": 2, "Product storage error": 2, "SARS-CoV-2 test positive": 2, "Swelling": 2, "Vaccination site induration": 2, "Vaccination site mass": 2, "Vertigo": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Ageusia": 1, "Amenorrhoea": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Antibody test": 1, "Arthritis": 1, "Back pain": 1, "Bedridden": 1, "Blindness": 1, "Blindness unilateral": 1, "Blister": 1, "Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Blood pressure systolic increased": 1, "COVID-19": 1, "Chromaturia": 1, "Computerised tomogram head": 1, "Contusion": 1, "Dementia": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dysstasia": 1, "Ear infection": 1, "Ear, nose and throat examination": 1, "Erythema": 1, "Extrasystoles": 1, "Eye pain": 1, "Eye swelling": 1, "Facial pain": 1, "Fear": 1, "Feeding disorder": 1, "Feeling drunk": 1, "Feeling of relaxation": 1, "Fungal infection": 1, "Gait inability": 1, "Glycosylated haemoglobin": 1, "Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Hypertension": 1, "Impaired work ability": 1, "Incorrect product administration duration": 1, "Incorrect route of product administration": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site swelling": 1, "Joint injury": 1, "Limb discomfort": 1, "Lip swelling": 1, "Magnetic resonance imaging head": 1, "Mass": 1, "Maternal exposure during breast feeding": 1, "Mental disorder": 1, "Metabolic function test": 1, "Migraine": 1, "Mood swings": 1, "Mucous stools": 1, "Muscle discomfort": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Mydriasis": 1, "Neck pain": 1, "Oligomenorrhoea": 1, "Ophthalmological examination": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pain in jaw": 1, "Palpitations": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Poor quality sleep": 1, "Product dose omission issue": 1, "Productive cough": 1, "Rhesus antigen negative": 1, "Sensation of foreign body": 1, "Sinusitis": 1, "Skin swelling": 1, "Thirst": 1, "Tinnitus": 1, "Tremor": 1, "Troponin": 1, "Urine odour abnormal": 1, "Urticaria": 1, "Vaccination site nodule": 1, "Vaccination site paraesthesia": 1, "Viral infection": 1, "Wrong technique in product usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C4A.json b/docs/data/histograms/United States/021C4A.json
new file mode 100644
index 00000000000..c0d99d46be7
--- /dev/null
+++ b/docs/data/histograms/United States/021C4A.json	
@@ -0,0 +1 @@
+{"batchcode": "021C4A", "histograms": [{"batchcodes": ["021C4A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021C71A.json b/docs/data/histograms/United States/021C71A.json
new file mode 100644
index 00000000000..06c4e74c1bc
--- /dev/null
+++ b/docs/data/histograms/United States/021C71A.json	
@@ -0,0 +1 @@
+{"batchcode": "021C71A", "histograms": [{"batchcodes": ["021C71A"], "histogram": {"Anxiety": 1, "Chills": 1, "Headache": 1, "Nausea": 1, "Premenstrual pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021D21A.json b/docs/data/histograms/United States/021D21A.json
new file mode 100644
index 00000000000..1e61079b188
--- /dev/null
+++ b/docs/data/histograms/United States/021D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021D21A", "histograms": [{"batchcodes": ["021D21A"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021E21A.json b/docs/data/histograms/United States/021E21A.json
new file mode 100644
index 00000000000..a5885b7fab6
--- /dev/null
+++ b/docs/data/histograms/United States/021E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021E21A", "histograms": [{"batchcodes": ["021E21A"], "histogram": {"COVID-19": 1, "Hyperhidrosis": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021F21A.json b/docs/data/histograms/United States/021F21A.json
new file mode 100644
index 00000000000..7f9bd545c77
--- /dev/null
+++ b/docs/data/histograms/United States/021F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021F21A", "histograms": [{"batchcodes": ["021F21A"], "histogram": {"Expired product administered": 7, "Product storage error": 7, "Fatigue": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021H22A.json b/docs/data/histograms/United States/021H22A.json
new file mode 100644
index 00000000000..df320b62ab4
--- /dev/null
+++ b/docs/data/histograms/United States/021H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "021H22A", "histograms": [{"batchcodes": ["021H22A"], "histogram": {"No adverse event": 28, "Expired product administered": 17, "Product storage error": 10, "Wrong product administered": 4, "Accidental underdose": 3, "Vaccination site pain": 2, "COVID-19": 1, "COVID-19 immunisation": 1, "Circumstance or information capable of leading to medication error": 1, "Dysarthria": 1, "Dysphonia": 1, "Extra dose administered": 1, "Eye pain": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Interchange of vaccine products": 1, "Migraine": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vaccination site anaesthesia": 1, "Vaccination site discolouration": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021L20A.json b/docs/data/histograms/United States/021L20A.json
new file mode 100644
index 00000000000..54065a76fa4
--- /dev/null
+++ b/docs/data/histograms/United States/021L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "021L20A", "histograms": [{"batchcodes": ["021L20A"], "histogram": {"Pain in extremity": 4, "Peripheral swelling": 3, "Vaccination site pain": 3, "Erythema": 2, "Fatigue": 2, "Pyrexia": 2, "Rash": 2, "Rash erythematous": 2, "Vaccination site rash": 2, "Amnesia": 1, "Antinuclear antibody": 1, "Arthralgia": 1, "Autoimmune disorder": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram": 1, "Cough": 1, "Dermatitis": 1, "Dyspnoea": 1, "Groin pain": 1, "Headache": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Injection site urticaria": 1, "Interstitial lung disease": 1, "Lip dry": 1, "Muscular weakness": 1, "Pain": 1, "Paraesthesia": 1, "Pneumonia": 1, "Pruritus": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Syringe issue": 1, "Vaccination complication": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021L21A.json b/docs/data/histograms/United States/021L21A.json
new file mode 100644
index 00000000000..9185e05bc06
--- /dev/null
+++ b/docs/data/histograms/United States/021L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "021L21A", "histograms": [{"batchcodes": ["021L21A", "FL3198"], "histogram": {"Erectile dysfunction": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021M020A.json b/docs/data/histograms/United States/021M020A.json
new file mode 100644
index 00000000000..03b82188195
--- /dev/null
+++ b/docs/data/histograms/United States/021M020A.json	
@@ -0,0 +1 @@
+{"batchcode": "021M020A", "histograms": [{"batchcodes": ["021M020A"], "histogram": {"Bedridden": 1, "Chills": 1, "Decreased appetite": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021M02A.json b/docs/data/histograms/United States/021M02A.json
new file mode 100644
index 00000000000..e69fd27bdc0
--- /dev/null
+++ b/docs/data/histograms/United States/021M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "021M02A", "histograms": [{"batchcodes": ["021M02A"], "histogram": {"Abdominal pain upper": 1, "Malaise": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Rash": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/021M20A.json b/docs/data/histograms/United States/021M20A.json
new file mode 100644
index 00000000000..e0b3d0dfc9d
--- /dev/null
+++ b/docs/data/histograms/United States/021M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "021M20A", "histograms": [{"batchcodes": ["021M20A"], "histogram": {"Chills": 3, "Atrial fibrillation": 2, "Fatigue": 2, "Headache": 2, "Heart rate increased": 2, "Adverse event": 1, "Chest discomfort": 1, "Cough": 1, "Discomfort": 1, "Dizziness": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Illness": 1, "Injection site pain": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Myalgia": 1, "Myocardial infarction": 1, "Nausea": 1, "Nervousness": 1, "Palpitations": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Rash": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022-B21A.json b/docs/data/histograms/United States/022-B21A.json
new file mode 100644
index 00000000000..6b5527fe78d
--- /dev/null
+++ b/docs/data/histograms/United States/022-B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022-B21A", "histograms": [{"batchcodes": ["022-B21A"], "histogram": {"Axillary mass": 1, "Chills": 1, "Influenza": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02212022.json b/docs/data/histograms/United States/02212022.json
new file mode 100644
index 00000000000..95e1ca1508d
--- /dev/null
+++ b/docs/data/histograms/United States/02212022.json	
@@ -0,0 +1 @@
+{"batchcode": "02212022", "histograms": [{"batchcodes": ["02212022"], "histogram": {"Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0221321A.json b/docs/data/histograms/United States/0221321A.json
new file mode 100644
index 00000000000..7a5ced20fb3
--- /dev/null
+++ b/docs/data/histograms/United States/0221321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0221321A", "histograms": [{"batchcodes": ["0221321A"], "histogram": {"Chemical burn": 1, "Feeling hot": 1, "Pain": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022321A.json b/docs/data/histograms/United States/022321A.json
new file mode 100644
index 00000000000..5521d9e0ff4
--- /dev/null
+++ b/docs/data/histograms/United States/022321A.json	
@@ -0,0 +1 @@
+{"batchcode": "022321A", "histograms": [{"batchcodes": ["022321A"], "histogram": {"Abdominal discomfort": 1, "Flatulence": 1, "Headache": 1, "Insomnia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02242639.json b/docs/data/histograms/United States/02242639.json
new file mode 100644
index 00000000000..e3303105329
--- /dev/null
+++ b/docs/data/histograms/United States/02242639.json	
@@ -0,0 +1 @@
+{"batchcode": "02242639", "histograms": [{"batchcodes": ["02242639"], "histogram": {"Computerised tomogram": 1, "Trigeminal neuralgia": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0225A21A.json b/docs/data/histograms/United States/0225A21A.json
new file mode 100644
index 00000000000..1404fe44dbf
--- /dev/null
+++ b/docs/data/histograms/United States/0225A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0225A21A", "histograms": [{"batchcodes": ["0225A21A"], "histogram": {"Heart rate increased": 1, "Hypersensitivity": 1, "Insomnia": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022A20A.json b/docs/data/histograms/United States/022A20A.json
new file mode 100644
index 00000000000..609fd6396cb
--- /dev/null
+++ b/docs/data/histograms/United States/022A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "022A20A", "histograms": [{"batchcodes": ["022A20A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Fall": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022A21A.json b/docs/data/histograms/United States/022A21A.json
new file mode 100644
index 00000000000..3ed27154d1a
--- /dev/null
+++ b/docs/data/histograms/United States/022A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022A21A", "histograms": [{"batchcodes": ["022A21A"], "histogram": {"Vaccination site pain": 2, "Vaccination site swelling": 2, "Chills": 1, "Fatigue": 1, "Headache": 1, "Muscle tightness": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Swelling": 1, "Vaccination site mass": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022B1A.json b/docs/data/histograms/United States/022B1A.json
new file mode 100644
index 00000000000..25a003132ad
--- /dev/null
+++ b/docs/data/histograms/United States/022B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "022B1A", "histograms": [{"batchcodes": ["022B1A"], "histogram": {"Abdominal pain": 1, "Back pain": 1, "Cough": 1, "Dyspnoea": 1, "Pain": 1, "Painful respiration": 1, "Pulmonary pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022B218.json b/docs/data/histograms/United States/022B218.json
new file mode 100644
index 00000000000..ed996e11389
--- /dev/null
+++ b/docs/data/histograms/United States/022B218.json	
@@ -0,0 +1 @@
+{"batchcode": "022B218", "histograms": [{"batchcodes": ["022B218"], "histogram": {"Acute kidney injury": 1, "Blood pressure measurement": 1, "Dysarthria": 1, "Electrocardiogram": 1, "Encephalitis": 1, "Feeding disorder": 1, "Gait disturbance": 1, "Heart rate": 1, "Illness": 1, "Mental status changes": 1, "Myocarditis": 1, "Respiration abnormal": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022B21A..json b/docs/data/histograms/United States/022B21A..json
new file mode 100644
index 00000000000..ae6202a1227
--- /dev/null
+++ b/docs/data/histograms/United States/022B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "022B21A.", "histograms": [{"batchcodes": ["022B21A."], "histogram": {"Pain in extremity": 1, "Tooth extraction": 1, "Tooth infection": 1, "Toothache": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022B21A.json b/docs/data/histograms/United States/022B21A.json
new file mode 100644
index 00000000000..6d11136cd9a
--- /dev/null
+++ b/docs/data/histograms/United States/022B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022B21A", "histograms": [{"batchcodes": ["022B21A"], "histogram": {"Fatigue": 15, "Expired product administered": 14, "Headache": 11, "Myalgia": 11, "Pyrexia": 10, "Vaccination site pain": 10, "Dizziness": 9, "Dyspnoea": 8, "Asthenia": 6, "Chills": 6, "Feeling abnormal": 6, "Nausea": 6, "Pain in extremity": 6, "Heart rate": 5, "Vomiting": 5, "Body temperature": 4, "Diarrhoea": 4, "Inappropriate schedule of product administration": 4, "Product administered to patient of inappropriate age": 4, "Vaccination site swelling": 4, "Chest discomfort": 3, "Chest pain": 3, "Cough": 3, "Electrocardiogram": 3, "Erythema": 3, "Hyperhidrosis": 3, "Insomnia": 3, "Product dose omission issue": 3, "SARS-CoV-2 test": 3, "Seizure": 3, "Underdose": 3, "Vaccination site erythema": 3, "Abdominal discomfort": 2, "Abdominal pain": 2, "Abdominal pain upper": 2, "Allergy to vaccine": 2, "Blood test": 2, "Device connection issue": 2, "Illness": 2, "Impaired work ability": 2, "Lethargy": 2, "Lip swelling": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Migraine": 2, "Musculoskeletal discomfort": 2, "Oropharyngeal pain": 2, "Paraesthesia": 2, "Product storage error": 2, "Pruritus": 2, "Throat tightness": 2, "Urticaria": 2, "Vaccination complication": 2, "Vaccination site pruritus": 2, "Accidental underdose": 1, "Ageusia": 1, "Alcohol test": 1, "Alcohol test negative": 1, "Amenorrhoea": 1, "Anosmia": 1, "Anxiety": 1, "Arthralgia": 1, "Asthma": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac disorder": 1, "Cellulitis": 1, "Coating in mouth": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Confusional state": 1, "Contusion": 1, "Delirium": 1, "Discomfort": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Eructation": 1, "Eye movement disorder": 1, "Gait disturbance": 1, "Gastrointestinal pain": 1, "Generalised tonic-clonic seizure": 1, "Haematochezia": 1, "Hiccups": 1, "Hypersensitivity": 1, "Hypertension": 1, "Infection": 1, "Influenza like illness": 1, "Injection site bruising": 1, "Intentional dose omission": 1, "Kidney infection": 1, "Ligament pain": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Medication error": 1, "Mouth swelling": 1, "Muscle discomfort": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Nephrolithiasis": 1, "Nervousness": 1, "Night sweats": 1, "Oxygen saturation": 1, "Pain": 1, "Pancreatic disorder": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Presyncope": 1, "Pulmonary pain": 1, "Rash": 1, "Rash papular": 1, "Rheumatoid arthritis": 1, "Sepsis": 1, "Spleen disorder": 1, "Splenic infarction": 1, "Swelling": 1, "Swelling face": 1, "Swollen tongue": 1, "Tendon rupture": 1, "Tinnitus": 1, "Vaccination site scab": 1, "Vaccination site warmth": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Vision blurred": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022B21H.json b/docs/data/histograms/United States/022B21H.json
new file mode 100644
index 00000000000..0b3e35b85ad
--- /dev/null
+++ b/docs/data/histograms/United States/022B21H.json	
@@ -0,0 +1 @@
+{"batchcode": "022B21H", "histograms": [{"batchcodes": ["022B21H"], "histogram": {"Arthralgia": 1, "Feeling cold": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022BZ1A.json b/docs/data/histograms/United States/022BZ1A.json
new file mode 100644
index 00000000000..f01c83d9dc0
--- /dev/null
+++ b/docs/data/histograms/United States/022BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "022BZ1A", "histograms": [{"batchcodes": ["022BZ1A"], "histogram": {"Dizziness": 1, "Lethargy": 1, "Malaise": 1, "Nausea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022C01A.json b/docs/data/histograms/United States/022C01A.json
new file mode 100644
index 00000000000..03e17b6a963
--- /dev/null
+++ b/docs/data/histograms/United States/022C01A.json	
@@ -0,0 +1 @@
+{"batchcode": "022C01A", "histograms": [{"batchcodes": ["022C01A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022C1A.json b/docs/data/histograms/United States/022C1A.json
new file mode 100644
index 00000000000..a98e26fddc0
--- /dev/null
+++ b/docs/data/histograms/United States/022C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "022C1A", "histograms": [{"batchcodes": ["022C1A"], "histogram": {"Abdominal pain upper": 1, "Impaired work ability": 1, "Myalgia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022C21A. EXPIRA.json b/docs/data/histograms/United States/022C21A. EXPIRA.json
new file mode 100644
index 00000000000..5e6b07a92a6
--- /dev/null
+++ b/docs/data/histograms/United States/022C21A. EXPIRA.json	
@@ -0,0 +1 @@
+{"batchcode": "022C21A. EXPIRA", "histograms": [{"batchcodes": ["022C21A. EXPIRA"], "histogram": {"Headache": 1, "Myalgia": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022C21A.json b/docs/data/histograms/United States/022C21A.json
new file mode 100644
index 00000000000..066df421a37
--- /dev/null
+++ b/docs/data/histograms/United States/022C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022C21A", "histograms": [{"batchcodes": ["022C21A", "057F22A", "1805022"], "histogram": {"Abdominal pain": 1, "COVID-19 immunisation": 1, "Diarrhoea": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["022C21A"], "histogram": {"Headache": 20, "Myalgia": 18, "Fatigue": 16, "Expired product administered": 15, "Pyrexia": 14, "Pain in extremity": 12, "Vaccination site pain": 11, "Chills": 10, "Inappropriate schedule of product administration": 9, "SARS-CoV-2 test": 9, "Dyspnoea": 8, "Feeling abnormal": 8, "Pain": 7, "Arthralgia": 6, "Feeling hot": 6, "Vaccination site rash": 6, "Asthenia": 5, "Back pain": 5, "Body temperature": 5, "Dizziness": 5, "Erythema": 5, "Illness": 5, "Nausea": 5, "Product administered to patient of inappropriate age": 5, "Rash": 5, "Vaccination site erythema": 5, "Vaccination site pruritus": 5, "Blood pressure measurement": 4, "Confusional state": 4, "Hypoaesthesia": 4, "Injection site pain": 4, "Neck pain": 4, "Pruritus": 4, "Vaccination site warmth": 4, "Vomiting": 4, "Burning sensation": 3, "Chest pain": 3, "Cough": 3, "Decreased appetite": 3, "Diarrhoea": 3, "Hypersensitivity": 3, "Hypertension": 3, "Limb discomfort": 3, "Loss of personal independence in daily activities": 3, "Vaccination site reaction": 3, "Vaccination site swelling": 3, "Abdominal pain upper": 2, "Accidental overdose": 2, "Acne": 2, "Asthma": 2, "Blood test": 2, "COVID-19": 2, "Chest discomfort": 2, "Condition aggravated": 2, "Dysphonia": 2, "Electrocardiogram": 2, "Heart rate": 2, "Hyperhidrosis": 2, "Influenza like illness": 2, "Insomnia": 2, "Interchange of vaccine products": 2, "Joint injury": 2, "Malaise": 2, "Muscle spasms": 2, "Nasopharyngitis": 2, "Oropharyngeal pain": 2, "Product administration error": 2, "Product storage error": 2, "Sluggishness": 2, "Somnolence": 2, "Throat tightness": 2, "Urticaria": 2, "Vaccination complication": 2, "Abdominal discomfort": 1, "Abnormal sensation in eye": 1, "Accidental underdose": 1, "Adverse reaction": 1, "Allergy to vaccine": 1, "Angioedema": 1, "Autoimmune disorder": 1, "Axillary pain": 1, "Balance disorder": 1, "Blindness": 1, "Blood electrolytes decreased": 1, "Blood immunoglobulin G": 1, "Cerebrovascular accident": 1, "Colonoscopy": 1, "Dizziness postural": 1, "Dry skin": 1, "Dyspepsia": 1, "Eating disorder": 1, "Electrolyte imbalance": 1, "Euphoric mood": 1, "Exercise tolerance decreased": 1, "Eye pruritus": 1, "Fall": 1, "Fear": 1, "Gait disturbance": 1, "Glucose tolerance impaired": 1, "Gout": 1, "Haemoglobin": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hyperpyrexia": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Inflammation": 1, "Initial insomnia": 1, "Iron deficiency": 1, "Iron deficiency anaemia": 1, "Joint swelling": 1, "Laboratory test": 1, "Large intestine polyp": 1, "Limb immobilisation": 1, "Lip pain": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Nasal discomfort": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Osteitis": 1, "Oxygen saturation": 1, "Palpitations": 1, "Pancreatitis acute": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product administered at inappropriate site": 1, "Product contamination": 1, "Product dose omission issue": 1, "Rash macular": 1, "Rash pruritic": 1, "Renal pain": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "Sinus disorder": 1, "Sinusitis": 1, "Skin exfoliation": 1, "Skin laceration": 1, "Sleep disorder": 1, "Swelling": 1, "Swollen tongue": 1, "Syncope": 1, "Taste disorder": 1, "Therapeutic response unexpected": 1, "Thirst": 1, "Thirst decreased": 1, "Throat irritation": 1, "Thrombosis": 1, "Tongue ulceration": 1, "Transferrin saturation": 1, "Troponin": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site discharge": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site scab": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Viral infection": 1, "Vitreous floaters": 1, "Wheezing": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022C24C.json b/docs/data/histograms/United States/022C24C.json
new file mode 100644
index 00000000000..693f3623959
--- /dev/null
+++ b/docs/data/histograms/United States/022C24C.json	
@@ -0,0 +1 @@
+{"batchcode": "022C24C", "histograms": [{"batchcodes": ["022C24C"], "histogram": {"Body temperature": 1, "Body temperature increased": 1, "Hyperhidrosis": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Myalgia": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022C2AA.json b/docs/data/histograms/United States/022C2AA.json
new file mode 100644
index 00000000000..fc6036e75ec
--- /dev/null
+++ b/docs/data/histograms/United States/022C2AA.json	
@@ -0,0 +1 @@
+{"batchcode": "022C2AA", "histograms": [{"batchcodes": ["022C2AA"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022CZ1A.json b/docs/data/histograms/United States/022CZ1A.json
new file mode 100644
index 00000000000..4217c7edab5
--- /dev/null
+++ b/docs/data/histograms/United States/022CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "022CZ1A", "histograms": [{"batchcodes": ["022CZ1A"], "histogram": {"Fatigue": 2, "Fibrin D dimer": 2, "Blood pressure measurement": 1, "Body temperature": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Heart rate": 1, "Herpes zoster": 1, "Limb discomfort": 1, "Musculoskeletal stiffness": 1, "Pain": 1, "Pain in extremity": 1, "Rash": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022D21A.json b/docs/data/histograms/United States/022D21A.json
new file mode 100644
index 00000000000..d334d11c591
--- /dev/null
+++ b/docs/data/histograms/United States/022D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022D21A", "histograms": [{"batchcodes": ["022D21A"], "histogram": {"Dizziness": 2, "Fatigue": 2, "Muscle spasms": 2, "Myalgia": 2, "Abdominal discomfort": 1, "Blood pressure increased": 1, "Decreased appetite": 1, "Feeling abnormal": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Stress": 1, "Thrombosis": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022F21A.json b/docs/data/histograms/United States/022F21A.json
new file mode 100644
index 00000000000..7c2b1308fcf
--- /dev/null
+++ b/docs/data/histograms/United States/022F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022F21A", "histograms": [{"batchcodes": ["022F21A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022H20A.json b/docs/data/histograms/United States/022H20A.json
new file mode 100644
index 00000000000..bd211a7bd0b
--- /dev/null
+++ b/docs/data/histograms/United States/022H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "022H20A", "histograms": [{"batchcodes": ["022H20A"], "histogram": {"Vaccination site pain": 2, "Arthralgia": 1, "Breast pain": 1, "Headache": 1, "Neck pain": 1, "Vaccination site movement impairment": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022H22A.json b/docs/data/histograms/United States/022H22A.json
new file mode 100644
index 00000000000..e338beae1d6
--- /dev/null
+++ b/docs/data/histograms/United States/022H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "022H22A", "histograms": [{"batchcodes": ["022H22A"], "histogram": {"No adverse event": 3, "Product storage error": 3, "Product temperature excursion issue": 3, "Poor quality product administered": 2, "Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022HPVP.json b/docs/data/histograms/United States/022HPVP.json
new file mode 100644
index 00000000000..6ecb365906d
--- /dev/null
+++ b/docs/data/histograms/United States/022HPVP.json	
@@ -0,0 +1 @@
+{"batchcode": "022HPVP", "histograms": [{"batchcodes": ["022HPVP"], "histogram": {"Fatigue": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022HPVP;.json b/docs/data/histograms/United States/022HPVP;.json
new file mode 100644
index 00000000000..4648f161453
--- /dev/null
+++ b/docs/data/histograms/United States/022HPVP;.json	
@@ -0,0 +1 @@
+{"batchcode": "022HPVP;", "histograms": [{"batchcodes": ["022HPVP;"], "histogram": {"Arthralgia": 1, "Chills": 1, "Headache": 1, "Hypersomnia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022IN20A.json b/docs/data/histograms/United States/022IN20A.json
new file mode 100644
index 00000000000..032e67a6bbe
--- /dev/null
+++ b/docs/data/histograms/United States/022IN20A.json	
@@ -0,0 +1 @@
+{"batchcode": "022IN20A", "histograms": [{"batchcodes": ["022IN20A"], "histogram": {"Computerised tomogram": 1, "Dizziness": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Vertigo": 1, "Vertigo positional": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022J21A.json b/docs/data/histograms/United States/022J21A.json
new file mode 100644
index 00000000000..82aadce99e5
--- /dev/null
+++ b/docs/data/histograms/United States/022J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022J21A", "histograms": [{"batchcodes": ["022J21A", "EM9810"], "histogram": {"Expired product administered": 1, "Maternal exposure during pregnancy": 1, "Product temperature excursion issue": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["022J21A"], "histogram": {"Expired product administered": 39, "Product storage error": 27, "No adverse event": 12, "Headache": 4, "SARS-CoV-2 test": 4, "Vaccination site pain": 4, "Arthralgia": 3, "Dizziness": 2, "Nausea": 2, "Pain in extremity": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Back pain": 1, "Bedridden": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Culture": 1, "Decreased appetite": 1, "Depressed mood": 1, "Dysgeusia": 1, "Eructation": 1, "Erythema": 1, "Extra dose administered": 1, "Fatigue": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Hidradenitis": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pain": 1, "Poor quality product administered": 1, "Pruritus": 1, "Skin test": 1, "Swelling": 1, "Testicular abscess": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site swelling": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022J221A.json b/docs/data/histograms/United States/022J221A.json
new file mode 100644
index 00000000000..de962198c0d
--- /dev/null
+++ b/docs/data/histograms/United States/022J221A.json	
@@ -0,0 +1 @@
+{"batchcode": "022J221A", "histograms": [{"batchcodes": ["022J221A"], "histogram": {"Insomnia": 1, "Mobility decreased": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022L0N/D.json b/docs/data/histograms/United States/022L0N/D.json
new file mode 100644
index 00000000000..283ba6f663e
--- /dev/null
+++ b/docs/data/histograms/United States/022L0N/D.json	
@@ -0,0 +1 @@
+{"batchcode": "022L0N/D", "histograms": [{"batchcodes": ["022L0N/D"], "histogram": {"Chills": 1, "Inappropriate schedule of product administration": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022L20A.json b/docs/data/histograms/United States/022L20A.json
new file mode 100644
index 00000000000..d322369dbfc
--- /dev/null
+++ b/docs/data/histograms/United States/022L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "022L20A", "histograms": [{"batchcodes": ["022L20A"], "histogram": {"Headache": 3, "Pain in extremity": 3, "Chills": 2, "Pyrexia": 2, "Delirium": 1, "Erythema": 1, "Insomnia": 1, "Pruritus": 1, "Rash macular": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M-20A..json b/docs/data/histograms/United States/022M-20A..json
new file mode 100644
index 00000000000..ff39f5a3e6d
--- /dev/null
+++ b/docs/data/histograms/United States/022M-20A..json	
@@ -0,0 +1 @@
+{"batchcode": "022M-20A.", "histograms": [{"batchcodes": ["022M-20A."], "histogram": {"Autoscopy": 1, "Back pain": 1, "Feeling abnormal": 1, "Hand deformity": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M014.json b/docs/data/histograms/United States/022M014.json
new file mode 100644
index 00000000000..18d0e4eb1b6
--- /dev/null
+++ b/docs/data/histograms/United States/022M014.json	
@@ -0,0 +1 @@
+{"batchcode": "022M014", "histograms": [{"batchcodes": ["022M014"], "histogram": {"Chills": 1, "Headache": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M020A.json b/docs/data/histograms/United States/022M020A.json
new file mode 100644
index 00000000000..825f79b038e
--- /dev/null
+++ b/docs/data/histograms/United States/022M020A.json	
@@ -0,0 +1 @@
+{"batchcode": "022M020A", "histograms": [{"batchcodes": ["022M020A"], "histogram": {"Peripheral swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M02A.json b/docs/data/histograms/United States/022M02A.json
new file mode 100644
index 00000000000..9954fd0720f
--- /dev/null
+++ b/docs/data/histograms/United States/022M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "022M02A", "histograms": [{"batchcodes": ["022M02A"], "histogram": {"Arthralgia": 2, "Back pain": 2, "Neck pain": 2, "Pain": 2, "Pain in extremity": 2, "Ear pain": 1, "Electroencephalogram": 1, "Hypoaesthesia": 1, "Paraesthesia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M20.json b/docs/data/histograms/United States/022M20.json
new file mode 100644
index 00000000000..9b9bbcf6be6
--- /dev/null
+++ b/docs/data/histograms/United States/022M20.json	
@@ -0,0 +1 @@
+{"batchcode": "022M20", "histograms": [{"batchcodes": ["022M20"], "histogram": {"Burning sensation": 1, "Discomfort": 1, "Dyspnoea": 1, "Facial pain": 1, "Formication": 1, "Headache": 1, "Hypoaesthesia": 1, "Immunisation reaction": 1, "Inflammation": 1, "Migraine": 1, "Neck pain": 1, "Neuropathy peripheral": 1, "Ocular discomfort": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Postmenopausal haemorrhage": 1, "Vision blurred": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M2014.json b/docs/data/histograms/United States/022M2014.json
new file mode 100644
index 00000000000..678aa1d20f8
--- /dev/null
+++ b/docs/data/histograms/United States/022M2014.json	
@@ -0,0 +1 @@
+{"batchcode": "022M2014", "histograms": [{"batchcodes": ["022M2014"], "histogram": {"Abdominal discomfort": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M201A.json b/docs/data/histograms/United States/022M201A.json
new file mode 100644
index 00000000000..7ef9b27bedd
--- /dev/null
+++ b/docs/data/histograms/United States/022M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "022M201A", "histograms": [{"batchcodes": ["022M201A"], "histogram": {"Neck pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M204 OR 022M.json b/docs/data/histograms/United States/022M204 OR 022M.json
new file mode 100644
index 00000000000..25a39e8ab38
--- /dev/null
+++ b/docs/data/histograms/United States/022M204 OR 022M.json	
@@ -0,0 +1 @@
+{"batchcode": "022M204 OR 022M", "histograms": [{"batchcodes": ["022M204 OR 022M"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Pain in extremity": 1, "Tinnitus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M204.json b/docs/data/histograms/United States/022M204.json
new file mode 100644
index 00000000000..d673ec2f6c1
--- /dev/null
+++ b/docs/data/histograms/United States/022M204.json	
@@ -0,0 +1 @@
+{"batchcode": "022M204", "histograms": [{"batchcodes": ["022M204"], "histogram": {"Fatigue": 2, "Anxiety": 1, "Back pain": 1, "Blood test": 1, "Chest pain": 1, "Chills": 1, "Decreased appetite": 1, "Electrocardiogram": 1, "Influenza like illness": 1, "Palpitations": 1, "Pyrexia": 1, "Skin sensitisation": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M2077.json b/docs/data/histograms/United States/022M2077.json
new file mode 100644
index 00000000000..f134d064045
--- /dev/null
+++ b/docs/data/histograms/United States/022M2077.json	
@@ -0,0 +1 @@
+{"batchcode": "022M2077", "histograms": [{"batchcodes": ["022M2077"], "histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Cold sweat": 1, "Dizziness": 1, "Nausea": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M209.json b/docs/data/histograms/United States/022M209.json
new file mode 100644
index 00000000000..f0f49038e66
--- /dev/null
+++ b/docs/data/histograms/United States/022M209.json	
@@ -0,0 +1 @@
+{"batchcode": "022M209", "histograms": [{"batchcodes": ["022M209"], "histogram": {"Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M20A.json b/docs/data/histograms/United States/022M20A.json
new file mode 100644
index 00000000000..07622eb4c9a
--- /dev/null
+++ b/docs/data/histograms/United States/022M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "022M20A", "histograms": [{"batchcodes": ["022M20A"], "histogram": {"Pain in extremity": 76, "Pyrexia": 73, "Fatigue": 72, "Chills": 71, "Headache": 70, "Poor quality product administered": 56, "Product temperature excursion issue": 56, "Myalgia": 43, "Arthralgia": 42, "Nausea": 40, "Pruritus": 36, "Pain": 35, "Vaccination site erythema": 34, "Dizziness": 31, "Rash": 30, "Vaccination site pain": 30, "Vaccination site swelling": 26, "Asthenia": 24, "Body temperature": 22, "Peripheral swelling": 22, "Diarrhoea": 21, "Erythema": 21, "Vaccination site pruritus": 21, "Feeling abnormal": 20, "Vaccination site warmth": 17, "Heart rate": 16, "Back pain": 15, "Vomiting": 15, "Dyspnoea": 14, "Illness": 14, "Urticaria": 14, "Vaccination site rash": 13, "Blood pressure measurement": 12, "Feeling hot": 11, "Hypoaesthesia": 11, "Insomnia": 11, "Palpitations": 11, "Vision blurred": 11, "Abdominal discomfort": 10, "Cough": 10, "Paraesthesia": 10, "Product dose omission issue": 10, "Swelling": 10, "Expired product administered": 9, "Hyperhidrosis": 9, "Inappropriate schedule of product administration": 9, "Influenza like illness": 9, "COVID-19": 8, "Decreased appetite": 8, "Joint swelling": 8, "SARS-CoV-2 test": 8, "Tinnitus": 8, "Tremor": 8, "Hypertension": 7, "Malaise": 7, "Oropharyngeal pain": 7, "Swelling face": 7, "Blood test": 6, "Electrocardiogram": 6, "Gait disturbance": 6, "Herpes zoster": 6, "Injection site erythema": 6, "Injection site pain": 6, "Mobility decreased": 6, "Muscular weakness": 6, "Therapeutic response unexpected": 6, "Vaccination site induration": 6, "Vertigo": 6, "Abdominal pain upper": 5, "Chest pain": 5, "Feeling cold": 5, "Heart rate increased": 5, "Limb discomfort": 5, "Lymphadenopathy": 5, "Migraine": 5, "Neck pain": 5, "Rash erythematous": 5, "Rash pruritic": 5, "Rhinorrhoea": 5, "Somnolence": 5, "Tenderness": 5, "Vaccination site reaction": 5, "X-ray": 5, "Blister": 4, "Contusion": 4, "Dysgeusia": 4, "Gait inability": 4, "Lacrimation increased": 4, "Lethargy": 4, "Rash macular": 4, "Thrombosis": 4, "Vaccination complication": 4, "Visual impairment": 4, "Axillary pain": 3, "Bell's palsy": 3, "Body temperature increased": 3, "Breast pain": 3, "Cardiac flutter": 3, "Chest discomfort": 3, "Condition aggravated": 3, "Confusional state": 3, "Dehydration": 3, "Dry mouth": 3, "Head discomfort": 3, "Hypersensitivity": 3, "Injection site swelling": 3, "Laboratory test": 3, "Maternal exposure during breast feeding": 3, "Muscle tightness": 3, "Musculoskeletal stiffness": 3, "Nasal congestion": 3, "Neuralgia": 3, "Nodule": 3, "Ocular discomfort": 3, "Pregnancy test": 3, "Product administered to patient of inappropriate age": 3, "SARS-CoV-2 test positive": 3, "Suspected COVID-19": 3, "Vaccination site mass": 3, "Wheezing": 3, "Accidental underdose": 2, "Ageusia": 2, "Arthritis": 2, "Balance disorder": 2, "Blindness transient": 2, "Blood cholesterol": 2, "Blood glucose": 2, "Burning sensation": 2, "Computerised tomogram": 2, "Dermatitis contact": 2, "Discomfort": 2, "Disorientation": 2, "Dry skin": 2, "Ear discomfort": 2, "Exposure during pregnancy": 2, "Extra dose administered": 2, "Fall": 2, "Feeling jittery": 2, "Flatulence": 2, "Flushing": 2, "Full blood count": 2, "Heart rate irregular": 2, "Hypoacusis": 2, "Hypoaesthesia oral": 2, "Incorrect route of product administration": 2, "Inflammation": 2, "Injection site pruritus": 2, "Injection site rash": 2, "Injection site warmth": 2, "Loss of consciousness": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Maternal exposure during pregnancy": 2, "Middle ear effusion": 2, "Muscle spasms": 2, "Nasopharyngitis": 2, "Ocular hyperaemia": 2, "Off label use": 2, "Oropharyngeal discomfort": 2, "Peripheral coldness": 2, "Photophobia": 2, "Pneumonia": 2, "Pre-existing condition improved": 2, "Presyncope": 2, "Proctalgia": 2, "Product storage error": 2, "Prostatic specific antigen": 2, "Renal pain": 2, "Swollen tongue": 2, "Tachycardia": 2, "Taste disorder": 2, "Thirst": 2, "Throat irritation": 2, "Ultrasound scan": 2, "Vaccination site bruising": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site movement impairment": 2, "Vaccination site scar": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Abnormal sensation in eye": 1, "Acute kidney injury": 1, "Acute myocardial infarction": 1, "Affective disorder": 1, "Allergy to vaccine": 1, "Amnesia": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Angiopathy": 1, "Anxiety": 1, "Aphonia": 1, "Arrhythmia": 1, "Atrial fibrillation": 1, "Back injury": 1, "Bed rest": 1, "Bedridden": 1, "Biopsy bone marrow": 1, "Blood count": 1, "Blood glucose increased": 1, "Blood pressure decreased": 1, "Blood thyroid stimulating hormone": 1, "Bone pain": 1, "Bowel movement irregularity": 1, "Breast tenderness": 1, "Breath odour": 1, "Cardiac failure congestive": 1, "Cardio-respiratory arrest": 1, "Cardiovascular disorder": 1, "Carpal tunnel syndrome": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chapped lips": 1, "Chest X-ray": 1, "Chromaturia": 1, "Coagulopathy": 1, "Cold sweat": 1, "Colonoscopy": 1, "Computerised tomogram coronary artery abnormal": 1, "Coronavirus test negative": 1, "Cystitis": 1, "Deafness transitory": 1, "Decreased interest": 1, "Depressed mood": 1, "Depression": 1, "Device connection issue": 1, "Diplopia": 1, "Dissociation": 1, "Diverticulum": 1, "Drug ineffective": 1, "Dry eye": 1, "Dry throat": 1, "Dysarthria": 1, "Dyspepsia": 1, "Dysstasia": 1, "Ear pain": 1, "Ear pruritus": 1, "Ear swelling": 1, "Eating disorder": 1, "Eye irritation": 1, "Eye swelling": 1, "Facial pain": 1, "Facial paresis": 1, "Factitious disorder": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Gastrointestinal inflammation": 1, "Generalised tonic-clonic seizure": 1, "Glassy eyes": 1, "Groin pain": 1, "Guillain-Barre syndrome": 1, "Hallucination": 1, "Heart rate abnormal": 1, "Hot flush": 1, "Hyperaesthesia": 1, "Hypotension": 1, "Ill-defined disorder": 1, "Incorrect dose administered": 1, "Induration": 1, "Infection": 1, "Influenza A virus test negative": 1, "Injected limb mobility decreased": 1, "Injection site induration": 1, "Injection site inflammation": 1, "Injection site irritation": 1, "Injection site mass": 1, "Injection site scab": 1, "Investigation": 1, "Joint lock": 1, "Joint stiffness": 1, "Laziness": 1, "Libido increased": 1, "Lip blister": 1, "Liver function test": 1, "Lung disorder": 1, "Movement disorder": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Mydriasis": 1, "Myocardial necrosis marker": 1, "Nasal discomfort": 1, "Neck mass": 1, "Nervousness": 1, "Neuritis": 1, "Neuropathy peripheral": 1, "No adverse event": 1, "Oesophagitis": 1, "Oral discomfort": 1, "Oral pain": 1, "Oropharyngeal blistering": 1, "Osteoarthritis": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Pain in jaw": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Pelvic pain": 1, "Photopsia": 1, "Physical disability": 1, "Physical examination": 1, "Postmenopausal haemorrhage": 1, "Product administered at inappropriate site": 1, "Product dose omission in error": 1, "Prostatic specific antigen increased": 1, "Pulmonary pain": 1, "Rash morbilliform": 1, "Rectal haemorrhage": 1, "Respiration abnormal": 1, "Respiratory distress": 1, "Respiratory rate": 1, "Respiratory symptom": 1, "Restlessness": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Sensation of blood flow": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Sepsis": 1, "Sinus congestion": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin tightness": 1, "Sleep disorder": 1, "Sluggishness": 1, "Sneezing": 1, "Stomatitis": 1, "Streptococcal infection": 1, "Sunburn": 1, "Synovial cyst": 1, "Thinking abnormal": 1, "Trismus": 1, "Troponin": 1, "Ultrasound foetal": 1, "Ultrasound kidney": 1, "Ultrasound pelvis": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site dryness": 1, "Vaccination site haemorrhage": 1, "Vaccination site paraesthesia": 1, "Vaccination site urticaria": 1, "Vaginal haemorrhage": 1, "Vitreous floaters": 1, "Vulvovaginal discomfort": 1, "Vulvovaginal erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M20Q.json b/docs/data/histograms/United States/022M20Q.json
new file mode 100644
index 00000000000..1149ff8b11d
--- /dev/null
+++ b/docs/data/histograms/United States/022M20Q.json	
@@ -0,0 +1 @@
+{"batchcode": "022M20Q", "histograms": [{"batchcodes": ["022M20Q"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M20T.json b/docs/data/histograms/United States/022M20T.json
new file mode 100644
index 00000000000..f6e3698c45a
--- /dev/null
+++ b/docs/data/histograms/United States/022M20T.json	
@@ -0,0 +1 @@
+{"batchcode": "022M20T", "histograms": [{"batchcodes": ["022M20T"], "histogram": {"Herpes zoster": 1, "Pain of skin": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M21A.json b/docs/data/histograms/United States/022M21A.json
new file mode 100644
index 00000000000..c135017d3ff
--- /dev/null
+++ b/docs/data/histograms/United States/022M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022M21A", "histograms": [{"batchcodes": ["022M21A"], "histogram": {"Dyspnoea": 1, "Intentional product use issue": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M28A.json b/docs/data/histograms/United States/022M28A.json
new file mode 100644
index 00000000000..1e5f614f24d
--- /dev/null
+++ b/docs/data/histograms/United States/022M28A.json	
@@ -0,0 +1 @@
+{"batchcode": "022M28A", "histograms": [{"batchcodes": ["022M28A"], "histogram": {"Asthenia": 1, "Chills": 1, "Confusional state": 1, "Fatigue": 1, "Hallucination": 1, "Headache": 1, "Muscular weakness": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M2DA.json b/docs/data/histograms/United States/022M2DA.json
new file mode 100644
index 00000000000..5fbb9a44030
--- /dev/null
+++ b/docs/data/histograms/United States/022M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "022M2DA", "histograms": [{"batchcodes": ["022M2DA"], "histogram": {"Pain": 2, "Abdominal pain upper": 1, "Alanine aminotransferase increased": 1, "Asthenia": 1, "Back pain": 1, "Burning feet syndrome": 1, "Burning sensation": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysphonia": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Memory impairment": 1, "Muscle tightness": 1, "Swelling": 1, "Throat tightness": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M2O.json b/docs/data/histograms/United States/022M2O.json
new file mode 100644
index 00000000000..c5714a58eed
--- /dev/null
+++ b/docs/data/histograms/United States/022M2O.json	
@@ -0,0 +1 @@
+{"batchcode": "022M2O", "histograms": [{"batchcodes": ["022M2O"], "histogram": {"Feeling hot": 1, "Nausea": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M2OT.json b/docs/data/histograms/United States/022M2OT.json
new file mode 100644
index 00000000000..0ec8d90d1b5
--- /dev/null
+++ b/docs/data/histograms/United States/022M2OT.json	
@@ -0,0 +1 @@
+{"batchcode": "022M2OT", "histograms": [{"batchcodes": ["022M2OT"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022M2UA.json b/docs/data/histograms/United States/022M2UA.json
new file mode 100644
index 00000000000..fb4e957cb4f
--- /dev/null
+++ b/docs/data/histograms/United States/022M2UA.json	
@@ -0,0 +1 @@
+{"batchcode": "022M2UA", "histograms": [{"batchcodes": ["022M2UA"], "histogram": {"Diarrhoea": 2, "Pyrexia": 2, "Body temperature": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022MA0N.json b/docs/data/histograms/United States/022MA0N.json
new file mode 100644
index 00000000000..361ac7457b9
--- /dev/null
+++ b/docs/data/histograms/United States/022MA0N.json	
@@ -0,0 +1 @@
+{"batchcode": "022MA0N", "histograms": [{"batchcodes": ["022MA0N"], "histogram": {"Allergy to vaccine": 1, "Chills": 1, "Dyspnoea": 1, "Dysstasia": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypokinesia": 1, "Pyrexia": 1, "Somnolence": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022MOA.json b/docs/data/histograms/United States/022MOA.json
new file mode 100644
index 00000000000..15669c76fc0
--- /dev/null
+++ b/docs/data/histograms/United States/022MOA.json	
@@ -0,0 +1 @@
+{"batchcode": "022MOA", "histograms": [{"batchcodes": ["022MOA"], "histogram": {"Alopecia": 1, "Aphonia": 1, "Erythema": 1, "Feeling hot": 1, "Hair texture abnormal": 1, "Pruritus": 1, "Sleep disorder": 1, "Trichorrhexis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022MQ1A.json b/docs/data/histograms/United States/022MQ1A.json
new file mode 100644
index 00000000000..02192c997ba
--- /dev/null
+++ b/docs/data/histograms/United States/022MQ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "022MQ1A", "histograms": [{"batchcodes": ["022MQ1A"], "histogram": {"Arthralgia": 1, "Neck pain": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022MZ0A.json b/docs/data/histograms/United States/022MZ0A.json
new file mode 100644
index 00000000000..1fff3b8bff0
--- /dev/null
+++ b/docs/data/histograms/United States/022MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "022MZ0A", "histograms": [{"batchcodes": ["022MZ0A"], "histogram": {"Allergy test": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022N20A.json b/docs/data/histograms/United States/022N20A.json
new file mode 100644
index 00000000000..2ddc3948f0c
--- /dev/null
+++ b/docs/data/histograms/United States/022N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "022N20A", "histograms": [{"batchcodes": ["022N20A"], "histogram": {"Chills": 2, "Blood iron": 1, "Blood iron decreased": 1, "Death": 1, "Decreased appetite": 1, "Kidney infection": 1, "Nasopharyngitis": 1, "Nausea": 1, "Night sweats": 1, "Pneumonia": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022N2QA.json b/docs/data/histograms/United States/022N2QA.json
new file mode 100644
index 00000000000..81d194ce3ab
--- /dev/null
+++ b/docs/data/histograms/United States/022N2QA.json	
@@ -0,0 +1 @@
+{"batchcode": "022N2QA", "histograms": [{"batchcodes": ["022N2QA"], "histogram": {"Joint swelling": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022P21A.json b/docs/data/histograms/United States/022P21A.json
new file mode 100644
index 00000000000..bca4e197657
--- /dev/null
+++ b/docs/data/histograms/United States/022P21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022P21A", "histograms": [{"batchcodes": ["022P21A"], "histogram": {"Anxiety": 1, "Blood test": 1, "Cardiac discomfort": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Loss of personal independence in daily activities": 1, "Panic attack": 1, "Paraesthesia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022T21A.json b/docs/data/histograms/United States/022T21A.json
new file mode 100644
index 00000000000..0973111556c
--- /dev/null
+++ b/docs/data/histograms/United States/022T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "022T21A", "histograms": [{"batchcodes": ["022T21A"], "histogram": {"COVID-19": 1, "Hypoaesthesia": 1, "Musculoskeletal stiffness": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/022V21A OR 02ZV.json b/docs/data/histograms/United States/022V21A OR 02ZV.json
new file mode 100644
index 00000000000..4cb6d12a8e5
--- /dev/null
+++ b/docs/data/histograms/United States/022V21A OR 02ZV.json	
@@ -0,0 +1 @@
+{"batchcode": "022V21A OR 02ZV", "histograms": [{"batchcodes": ["022V21A OR 02ZV"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023021A.json b/docs/data/histograms/United States/023021A.json
new file mode 100644
index 00000000000..f40b25f9641
--- /dev/null
+++ b/docs/data/histograms/United States/023021A.json	
@@ -0,0 +1 @@
+{"batchcode": "023021A", "histograms": [{"batchcodes": ["023021A"], "histogram": {"Macule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0231A904.json b/docs/data/histograms/United States/0231A904.json
new file mode 100644
index 00000000000..d3e87ced659
--- /dev/null
+++ b/docs/data/histograms/United States/0231A904.json	
@@ -0,0 +1 @@
+{"batchcode": "0231A904", "histograms": [{"batchcodes": ["0231A904"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023621A.json b/docs/data/histograms/United States/023621A.json
new file mode 100644
index 00000000000..d1ccb3980c1
--- /dev/null
+++ b/docs/data/histograms/United States/023621A.json	
@@ -0,0 +1 @@
+{"batchcode": "023621A", "histograms": [{"batchcodes": ["023621A"], "histogram": {"Abdominal pain upper": 1, "Depressed mood": 1, "Diarrhoea": 1, "Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023721A.json b/docs/data/histograms/United States/023721A.json
new file mode 100644
index 00000000000..c4818f050de
--- /dev/null
+++ b/docs/data/histograms/United States/023721A.json	
@@ -0,0 +1 @@
+{"batchcode": "023721A", "histograms": [{"batchcodes": ["023721A"], "histogram": {"Axillary pain": 1, "Swelling": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0237L20A.json b/docs/data/histograms/United States/0237L20A.json
new file mode 100644
index 00000000000..99ff4502870
--- /dev/null
+++ b/docs/data/histograms/United States/0237L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0237L20A", "histograms": [{"batchcodes": ["0237L20A"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Paraesthesia": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0238761-18090.json b/docs/data/histograms/United States/0238761-18090.json
new file mode 100644
index 00000000000..91b3b36710c
--- /dev/null
+++ b/docs/data/histograms/United States/0238761-18090.json	
@@ -0,0 +1 @@
+{"batchcode": "0238761-18090", "histograms": [{"batchcodes": ["0238761-18090"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023A21A.json b/docs/data/histograms/United States/023A21A.json
new file mode 100644
index 00000000000..409b5834062
--- /dev/null
+++ b/docs/data/histograms/United States/023A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "023A21A", "histograms": [{"batchcodes": ["023A21A"], "histogram": {"COVID-19": 1, "Influenza like illness": 1, "Muscle spasms": 1, "Nausea": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Paralysis": 1, "Poor quality product administered": 1, "SARS-CoV-2 test": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023AZIA.json b/docs/data/histograms/United States/023AZIA.json
new file mode 100644
index 00000000000..eae4802a2eb
--- /dev/null
+++ b/docs/data/histograms/United States/023AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "023AZIA", "histograms": [{"batchcodes": ["023AZIA"], "histogram": {"Back pain": 1, "Discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Nausea": 1, "Psychomotor hyperactivity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023C214.json b/docs/data/histograms/United States/023C214.json
new file mode 100644
index 00000000000..2b4a3a8cbd0
--- /dev/null
+++ b/docs/data/histograms/United States/023C214.json	
@@ -0,0 +1 @@
+{"batchcode": "023C214", "histograms": [{"batchcodes": ["023C214"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023C219.json b/docs/data/histograms/United States/023C219.json
new file mode 100644
index 00000000000..09ec8d6057a
--- /dev/null
+++ b/docs/data/histograms/United States/023C219.json	
@@ -0,0 +1 @@
+{"batchcode": "023C219", "histograms": [{"batchcodes": ["023C219"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023C21A.json b/docs/data/histograms/United States/023C21A.json
new file mode 100644
index 00000000000..b58cbfde380
--- /dev/null
+++ b/docs/data/histograms/United States/023C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "023C21A", "histograms": [{"batchcodes": ["023C21A", "051C21A"], "histogram": {"Chest X-ray": 1, "Chest pain": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Full blood count": 1, "Impaired work ability": 1, "Myalgia": 1, "Neck pain": 1, "Odynophagia": 1, "Pleurisy": 1, "SARS-CoV-2 test": 1, "Sensitivity to weather change": 1}}, {"batchcodes": ["023C21A"], "histogram": {"Pyrexia": 22, "Fatigue": 19, "Expired product administered": 16, "Chills": 14, "Headache": 12, "Myalgia": 11, "Asthenia": 10, "Nausea": 10, "Pain in extremity": 9, "Pruritus": 9, "Body temperature": 8, "Dizziness": 8, "Feeling abnormal": 8, "Vaccination complication": 8, "Pain": 7, "Rash": 7, "Inappropriate schedule of product administration": 6, "Product dose omission issue": 6, "SARS-CoV-2 test": 6, "Vaccination site pain": 6, "Arthralgia": 5, "Chest pain": 5, "Erythema": 5, "Heart rate": 5, "COVID-19": 4, "Cough": 4, "Diarrhoea": 4, "Hypoaesthesia": 4, "Insomnia": 4, "Paraesthesia": 4, "Peripheral swelling": 4, "Swelling": 4, "Vaccination site swelling": 4, "Back pain": 3, "Blood pressure measurement": 3, "Dyspnoea": 3, "Feeling cold": 3, "Feeling hot": 3, "Hypersensitivity": 3, "Influenza like illness": 3, "Interchange of vaccine products": 3, "Lymphadenopathy": 3, "Migraine": 3, "Product storage error": 3, "Somnolence": 3, "Tremor": 3, "Vaccination site bruising": 3, "Vaccination site pruritus": 3, "Vomiting": 3, "Abdominal discomfort": 2, "Abdominal pain upper": 2, "Allergy to vaccine": 2, "Alopecia": 2, "Balance disorder": 2, "Chest discomfort": 2, "Condition aggravated": 2, "Contusion": 2, "Device connection issue": 2, "Dysphagia": 2, "Electrocardiogram": 2, "Eye pruritus": 2, "Fluid retention": 2, "Head discomfort": 2, "Illness": 2, "Injection site erythema": 2, "Loss of consciousness": 2, "Malaise": 2, "Menstrual disorder": 2, "Mobility decreased": 2, "Muscle spasms": 2, "Musculoskeletal chest pain": 2, "Nasal congestion": 2, "Neck pain": 2, "Neuralgia": 2, "Oropharyngeal pain": 2, "Palpitations": 2, "Pharyngeal swelling": 2, "Product administered to patient of inappropriate age": 2, "Rhinorrhoea": 2, "Throat irritation": 2, "Underdose": 2, "Urticaria": 2, "Vaccination site erythema": 2, "Vision blurred": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abscess": 1, "Accidental exposure to product": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Bladder discomfort": 1, "Blindness": 1, "Bone pain": 1, "Bradycardia": 1, "Burning sensation": 1, "Cellulitis": 1, "Confusional state": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Discomfort": 1, "Dry eye": 1, "Dry throat": 1, "Dysgeusia": 1, "Ear pruritus": 1, "Eclampsia": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eye haemorrhage": 1, "Eye swelling": 1, "Fall": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Food intolerance": 1, "Full blood count": 1, "Gait inability": 1, "Gout": 1, "Hair texture abnormal": 1, "Heart rate normal": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hot flush": 1, "Hunger": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypokinesia": 1, "Induration": 1, "Infected cyst": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Intentional product use issue": 1, "Intermenstrual bleeding": 1, "Joint stiffness": 1, "Joint swelling": 1, "Ligament sprain": 1, "Lip swelling": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Mammogram": 1, "Mass": 1, "Metabolic function test": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Near death experience": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Oropharyngeal discomfort": 1, "Orthopnoea": 1, "Oxygen saturation": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Pericarditis": 1, "Pityriasis rosea": 1, "Polymenorrhoea": 1, "Presyncope": 1, "Pulmonary mass": 1, "Pulmonary pain": 1, "Rheumatoid arthritis": 1, "Road traffic accident": 1, "Seasonal allergy": 1, "Skin discolouration": 1, "Skin infection": 1, "Speech disorder": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "Tachycardia": 1, "Throat tightness": 1, "Thyroid function test": 1, "Troponin": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Vaccination failure": 1, "Vaccination site coldness": 1, "Vaccination site discomfort": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1, "Vertigo": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023C22A.json b/docs/data/histograms/United States/023C22A.json
new file mode 100644
index 00000000000..ceb3a0cd45b
--- /dev/null
+++ b/docs/data/histograms/United States/023C22A.json	
@@ -0,0 +1 @@
+{"batchcode": "023C22A", "histograms": [{"batchcodes": ["023C22A"], "histogram": {"Expired product administered": 15, "No adverse event": 15}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023CRA.json b/docs/data/histograms/United States/023CRA.json
new file mode 100644
index 00000000000..1966f0d14cb
--- /dev/null
+++ b/docs/data/histograms/United States/023CRA.json	
@@ -0,0 +1 @@
+{"batchcode": "023CRA", "histograms": [{"batchcodes": ["023CRA"], "histogram": {"Electrocardiogram": 1, "Heart rate": 1, "Hypertension": 1, "Pulmonary embolism": 1, "Restrictive pulmonary disease": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023D.json b/docs/data/histograms/United States/023D.json
new file mode 100644
index 00000000000..33a881a17fb
--- /dev/null
+++ b/docs/data/histograms/United States/023D.json	
@@ -0,0 +1 @@
+{"batchcode": "023D", "histograms": [{"batchcodes": ["023D"], "histogram": {"Arthralgia": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia": 1, "Nausea": 1, "Palpitations": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023D1A.json b/docs/data/histograms/United States/023D1A.json
new file mode 100644
index 00000000000..e0e1eff3d27
--- /dev/null
+++ b/docs/data/histograms/United States/023D1A.json	
@@ -0,0 +1 @@
+{"batchcode": "023D1A", "histograms": [{"batchcodes": ["023D1A"], "histogram": {"Expired product administered": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023D21A.json b/docs/data/histograms/United States/023D21A.json
new file mode 100644
index 00000000000..d4aaf5402c0
--- /dev/null
+++ b/docs/data/histograms/United States/023D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "023D21A", "histograms": [{"batchcodes": ["023D21A"], "histogram": {"Expired product administered": 2, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Poor quality product administered": 1, "Product storage error": 1, "Urine odour abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023H0A.json b/docs/data/histograms/United States/023H0A.json
new file mode 100644
index 00000000000..f83c1ff6641
--- /dev/null
+++ b/docs/data/histograms/United States/023H0A.json	
@@ -0,0 +1 @@
+{"batchcode": "023H0A", "histograms": [{"batchcodes": ["023H0A"], "histogram": {"Hypoaesthesia": 1, "Pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023H20A.json b/docs/data/histograms/United States/023H20A.json
new file mode 100644
index 00000000000..54e4937b8f6
--- /dev/null
+++ b/docs/data/histograms/United States/023H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023H20A", "histograms": [{"batchcodes": ["023H20A"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023H22A.json b/docs/data/histograms/United States/023H22A.json
new file mode 100644
index 00000000000..dd4514565d2
--- /dev/null
+++ b/docs/data/histograms/United States/023H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "023H22A", "histograms": [{"batchcodes": ["021C21A", "023H22A", "042A21A", "FP7150"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["023H22A"], "histogram": {"No adverse event": 34, "Poor quality product administered": 24, "Product temperature excursion issue": 24, "Expired product administered": 8, "Inappropriate schedule of product administration": 1, "Product storage error": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023J202A.json b/docs/data/histograms/United States/023J202A.json
new file mode 100644
index 00000000000..d337f1643be
--- /dev/null
+++ b/docs/data/histograms/United States/023J202A.json	
@@ -0,0 +1 @@
+{"batchcode": "023J202A", "histograms": [{"batchcodes": ["023J202A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023L20A.json b/docs/data/histograms/United States/023L20A.json
new file mode 100644
index 00000000000..b67cfb73860
--- /dev/null
+++ b/docs/data/histograms/United States/023L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023L20A", "histograms": [{"batchcodes": ["023L20A"], "histogram": {"Headache": 3, "Chills": 2, "Fatigue": 2, "Nausea": 2, "Pyrexia": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Ageusia": 1, "Arthralgia": 1, "Asthenia": 1, "Blister": 1, "Disability": 1, "Dyspnoea": 1, "Erythema": 1, "Fall": 1, "Influenza like illness": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "Tremor": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023LWA.json b/docs/data/histograms/United States/023LWA.json
new file mode 100644
index 00000000000..1c0743299d2
--- /dev/null
+++ b/docs/data/histograms/United States/023LWA.json	
@@ -0,0 +1 @@
+{"batchcode": "023LWA", "histograms": [{"batchcodes": ["023LWA"], "histogram": {"Vaccination site erythema": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Injection site pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M02A.json b/docs/data/histograms/United States/023M02A.json
new file mode 100644
index 00000000000..f6e08ef959a
--- /dev/null
+++ b/docs/data/histograms/United States/023M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M02A", "histograms": [{"batchcodes": ["023M02A"], "histogram": {"Decreased appetite": 1, "Fatigue": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M2 (ORQ)0A.json b/docs/data/histograms/United States/023M2 (ORQ)0A.json
new file mode 100644
index 00000000000..96f3f625e9a
--- /dev/null
+++ b/docs/data/histograms/United States/023M2 (ORQ)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M2 (ORQ)0A", "histograms": [{"batchcodes": ["023M2 (ORQ)0A"], "histogram": {"Abdominal discomfort": 1, "Nausea": 1, "Peripheral swelling": 1, "Regurgitation": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M2(Z?)04.json b/docs/data/histograms/United States/023M2(Z?)04.json
new file mode 100644
index 00000000000..c3e5454e0a7
--- /dev/null
+++ b/docs/data/histograms/United States/023M2(Z?)04.json	
@@ -0,0 +1 @@
+{"batchcode": "023M2(Z?)04", "histograms": [{"batchcodes": ["023M2(Z?)04"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M20 A.json b/docs/data/histograms/United States/023M20 A.json
new file mode 100644
index 00000000000..8bc258d1d71
--- /dev/null
+++ b/docs/data/histograms/United States/023M20 A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M20 A", "histograms": [{"batchcodes": ["023M20 A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M20.json b/docs/data/histograms/United States/023M20.json
new file mode 100644
index 00000000000..e350ba9d6db
--- /dev/null
+++ b/docs/data/histograms/United States/023M20.json	
@@ -0,0 +1 @@
+{"batchcode": "023M20", "histograms": [{"batchcodes": ["023M20"], "histogram": {"Dysgeusia": 1, "Taste disorder": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M201.json b/docs/data/histograms/United States/023M201.json
new file mode 100644
index 00000000000..bc9cfc0d5fb
--- /dev/null
+++ b/docs/data/histograms/United States/023M201.json	
@@ -0,0 +1 @@
+{"batchcode": "023M201", "histograms": [{"batchcodes": ["023M201"], "histogram": {"Hypoaesthesia": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pruritus": 1, "Skin burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M2017.json b/docs/data/histograms/United States/023M2017.json
new file mode 100644
index 00000000000..c672dd5575a
--- /dev/null
+++ b/docs/data/histograms/United States/023M2017.json	
@@ -0,0 +1 @@
+{"batchcode": "023M2017", "histograms": [{"batchcodes": ["023M2017"], "histogram": {"Cardiac disorder": 1, "Cerebral haemorrhage": 1, "Cerebrovascular accident": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M2019.json b/docs/data/histograms/United States/023M2019.json
new file mode 100644
index 00000000000..22f5578bda3
--- /dev/null
+++ b/docs/data/histograms/United States/023M2019.json	
@@ -0,0 +1 @@
+{"batchcode": "023M2019", "histograms": [{"batchcodes": ["023M2019"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M201A.json b/docs/data/histograms/United States/023M201A.json
new file mode 100644
index 00000000000..7efb5258465
--- /dev/null
+++ b/docs/data/histograms/United States/023M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M201A", "histograms": [{"batchcodes": ["023M201A"], "histogram": {"Asthenia": 1, "Axillary pain": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M204.json b/docs/data/histograms/United States/023M204.json
new file mode 100644
index 00000000000..8a1759cff49
--- /dev/null
+++ b/docs/data/histograms/United States/023M204.json	
@@ -0,0 +1 @@
+{"batchcode": "023M204", "histograms": [{"batchcodes": ["023M204"], "histogram": {"COVID-19": 1, "Chest X-ray": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Pulmonary fibrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M208.json b/docs/data/histograms/United States/023M208.json
new file mode 100644
index 00000000000..261d7520386
--- /dev/null
+++ b/docs/data/histograms/United States/023M208.json	
@@ -0,0 +1 @@
+{"batchcode": "023M208", "histograms": [{"batchcodes": ["023M208"], "histogram": {"Blood glucose increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M209.json b/docs/data/histograms/United States/023M209.json
new file mode 100644
index 00000000000..e2442d8c00a
--- /dev/null
+++ b/docs/data/histograms/United States/023M209.json	
@@ -0,0 +1 @@
+{"batchcode": "023M209", "histograms": [{"batchcodes": ["023M209"], "histogram": {"Myalgia": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M20A.json b/docs/data/histograms/United States/023M20A.json
new file mode 100644
index 00000000000..de8c54746c8
--- /dev/null
+++ b/docs/data/histograms/United States/023M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M20A", "histograms": [{"batchcodes": ["023M20A"], "histogram": {"Headache": 98, "Fatigue": 95, "Pyrexia": 90, "Chills": 85, "Pain in extremity": 80, "Vaccination site pain": 60, "Myalgia": 53, "Pain": 46, "Pruritus": 43, "Vaccination site erythema": 40, "Erythema": 37, "Nausea": 37, "Arthralgia": 36, "Body temperature": 33, "Rash": 31, "Dizziness": 30, "Vaccination site swelling": 30, "Vaccination site pruritus": 27, "Asthenia": 25, "Vomiting": 25, "Feeling abnormal": 22, "Peripheral swelling": 22, "Dyspnoea": 21, "Feeling hot": 17, "Illness": 17, "Diarrhoea": 16, "Vaccination site warmth": 16, "Decreased appetite": 14, "COVID-19": 13, "Malaise": 13, "Tinnitus": 13, "Influenza like illness": 12, "Injection site pruritus": 12, "SARS-CoV-2 test": 12, "Urticaria": 12, "Vaccination complication": 12, "Hyperhidrosis": 11, "Inappropriate schedule of product administration": 11, "Gait disturbance": 10, "Injection site erythema": 10, "Injection site pain": 10, "Lethargy": 10, "Oropharyngeal pain": 10, "Paraesthesia": 10, "Product dose omission issue": 10, "Vaccination site induration": 10, "Vaccination site rash": 10, "Abdominal pain upper": 9, "Back pain": 9, "Cough": 9, "Limb discomfort": 9, "Lymphadenopathy": 9, "Burning sensation": 8, "Chest pain": 8, "Heart rate increased": 8, "Somnolence": 8, "Swelling": 8, "Blood pressure measurement": 7, "Injection site warmth": 7, "Insomnia": 7, "Product administered to patient of inappropriate age": 7, "Swelling face": 7, "Ageusia": 6, "Anosmia": 6, "Blister": 6, "Feeling cold": 6, "Heart rate": 6, "Hypersensitivity": 6, "Hypoaesthesia": 6, "Injection site rash": 6, "Loss of consciousness": 6, "Neck pain": 6, "Rash erythematous": 6, "Tenderness": 6, "Vaccination site reaction": 6, "Abdominal discomfort": 5, "Arthritis": 5, "Blood test": 5, "Confusional state": 5, "Exposure during pregnancy": 5, "Flushing": 5, "Hypersomnia": 5, "Hypertension": 5, "Injection site swelling": 5, "Migraine": 5, "Nasal congestion": 5, "Palpitations": 5, "Rash pruritic": 5, "Throat tightness": 5, "Tremor": 5, "Underdose": 5, "Vaccination site mass": 5, "Vision blurred": 5, "Abdominal distension": 4, "Anxiety": 4, "Balance disorder": 4, "Bedridden": 4, "Blood glucose": 4, "Chest discomfort": 4, "Contusion": 4, "Discomfort": 4, "Dysgeusia": 4, "Expired product administered": 4, "Eye pain": 4, "Inflammation": 4, "Injection site induration": 4, "Injection site mass": 4, "Joint swelling": 4, "Magnetic resonance imaging": 4, "Maternal exposure during pregnancy": 4, "Muscle spasms": 4, "Paraesthesia oral": 4, "Productive cough": 4, "Rhinorrhoea": 4, "Taste disorder": 4, "Therapeutic response unexpected": 4, "Vertigo": 4, "Visual impairment": 4, "X-ray": 4, "Abdominal pain": 3, "Computerised tomogram": 3, "Device connection issue": 3, "Disorientation": 3, "Drug ineffective": 3, "Dyspepsia": 3, "Dysstasia": 3, "Ear discomfort": 3, "Fall": 3, "Influenza": 3, "Lymph node pain": 3, "Movement disorder": 3, "Muscular weakness": 3, "Musculoskeletal stiffness": 3, "Nasopharyngitis": 3, "Oral herpes": 3, "Rash macular": 3, "Sleep disorder": 3, "Sneezing": 3, "Syncope": 3, "Throat irritation": 3, "Tongue discomfort": 3, "Vaccination site lymphadenopathy": 3, "Weight decreased": 3, "Adverse reaction": 2, "Angioedema": 2, "Antibody test": 2, "Atrial fibrillation": 2, "Axillary pain": 2, "Bell's palsy": 2, "Blood pressure fluctuation": 2, "Blood pressure increased": 2, "Body temperature increased": 2, "Bone pain": 2, "Cerebrovascular accident": 2, "Chest X-ray": 2, "Condition aggravated": 2, "Constipation": 2, "Dysphagia": 2, "Dysphonia": 2, "Ear infection": 2, "Ear pain": 2, "Epistaxis": 2, "Extra dose administered": 2, "Eye disorder": 2, "Eye irritation": 2, "Eye swelling": 2, "Fungal infection": 2, "Gait inability": 2, "Gastrointestinal pain": 2, "Heavy menstrual bleeding": 2, "Herpes zoster": 2, "Hypoaesthesia oral": 2, "Hypokinesia": 2, "Hypotension": 2, "Impaired driving ability": 2, "Incontinence": 2, "Incorrect dose administered": 2, "Induration": 2, "Injection site discolouration": 2, "Injection site reaction": 2, "Intentional product use issue": 2, "Musculoskeletal chest pain": 2, "Musculoskeletal discomfort": 2, "Nervousness": 2, "Neuralgia": 2, "Nodule": 2, "Ocular discomfort": 2, "Oxygen saturation": 2, "Pallor": 2, "Paranasal sinus discomfort": 2, "Pelvic pain": 2, "Periorbital swelling": 2, "Pneumonia": 2, "Product storage error": 2, "SARS-CoV-2 test positive": 2, "Sinus disorder": 2, "Sinus headache": 2, "Sinus pain": 2, "Sinusitis": 2, "Skin burning sensation": 2, "Skin reaction": 2, "Spinal pain": 2, "Swollen tongue": 2, "Tachycardia": 2, "Transient ischaemic attack": 2, "Urinary tract infection": 2, "Wheezing": 2, "Abortion spontaneous": 1, "Accidental underdose": 1, "Adnexa uteri pain": 1, "Adverse event following immunisation": 1, "Alopecia": 1, "Anal incontinence": 1, "Aortic valve replacement": 1, "Aphasia": 1, "Arrhythmia": 1, "Arthritis reactive": 1, "Aspiration": 1, "Asthma": 1, "Asymptomatic COVID-19": 1, "Axillary mass": 1, "Biopsy": 1, "Blepharospasm": 1, "Blindness": 1, "Blindness unilateral": 1, "Blood cholesterol": 1, "Blood glucose increased": 1, "Bone densitometry": 1, "Bradykinesia": 1, "Bronchospasm": 1, "COVID-19 immunisation": 1, "Cardiac discomfort": 1, "Cardiac failure": 1, "Cardiac flutter": 1, "Cardiac operation": 1, "Catheterisation cardiac": 1, "Cerebral vasoconstriction": 1, "Cold sweat": 1, "Conjunctival haemorrhage": 1, "Crepitations": 1, "Cystitis": 1, "Deafness unilateral": 1, "Deep vein thrombosis": 1, "Dementia": 1, "Depressed mood": 1, "Depression": 1, "Diagnostic procedure": 1, "Diplegia": 1, "Dry skin": 1, "Dyskinesia": 1, "Ear inflammation": 1, "Ear swelling": 1, "Eating disorder symptom": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electrocardiogram": 1, "Eructation": 1, "Erythema multiforme": 1, "Excessive eye blinking": 1, "Exophthalmos": 1, "Exposure to SARS-CoV-2": 1, "Extrasystoles": 1, "Eye movement disorder": 1, "Eyelid irritation": 1, "Facial discomfort": 1, "Facial pain": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Feeling of despair": 1, "Fracture": 1, "Full blood count": 1, "Gallbladder oedema": 1, "Gingival discomfort": 1, "Glycosylated haemoglobin": 1, "Goitre": 1, "Gout": 1, "Granuloma annulare": 1, "Groin pain": 1, "Haemoptysis": 1, "Haemorrhage intracranial": 1, "Hallucination": 1, "Hangover": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Herpes virus infection": 1, "Hip fracture": 1, "Hot flush": 1, "Hydronephrosis": 1, "Hypermetropia": 1, "Hypertonic bladder": 1, "Hyperventilation": 1, "Hypoacusis": 1, "Hypogeusia": 1, "Immune system disorder": 1, "Immunisation reaction": 1, "Incomplete course of vaccination": 1, "Incorrect route of product administration": 1, "Increased viscosity of upper respiratory secretion": 1, "Injection site bruising": 1, "Injection site cellulitis": 1, "Injection site extravasation": 1, "Injection site nodule": 1, "Intentional dose omission": 1, "Interchange of vaccine products": 1, "Intervertebral disc protrusion": 1, "Labyrinthitis": 1, "Lacrimation increased": 1, "Limb injury": 1, "Lip pruritus": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging head": 1, "Mass": 1, "Maternal exposure during breast feeding": 1, "Memory impairment": 1, "Menstruation irregular": 1, "Metamorphopsia": 1, "Mobility decreased": 1, "Mood swings": 1, "Motor dysfunction": 1, "Mouth haemorrhage": 1, "Muscle discomfort": 1, "Muscle strain": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Myocardial infarction": 1, "Nasal discomfort": 1, "Nerve injury": 1, "Night sweats": 1, "Nonspecific reaction": 1, "Off label use": 1, "Optic nerve disorder": 1, "Oral discomfort": 1, "Oral mucosal blistering": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Oxygen saturation decreased": 1, "Pancreatitis": 1, "Papule": 1, "Parosmia": 1, "Peripheral coldness": 1, "Petechiae": 1, "Pharyngeal swelling": 1, "Phlebitis": 1, "Polymerase chain reaction": 1, "Poor peripheral circulation": 1, "Poor quality sleep": 1, "Product administered at inappropriate site": 1, "Product administration error": 1, "Psoriasis": 1, "Pulmonary congestion": 1, "Rash papular": 1, "Retching": 1, "SARS-CoV-2 antibody test": 1, "Scar": 1, "Sciatica": 1, "Seizure": 1, "Sensory loss": 1, "Shock symptom": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin haemorrhage": 1, "Skin laceration": 1, "Skin swelling": 1, "Skin wrinkling": 1, "Sleep deficit": 1, "Speech disorder": 1, "Stomatitis": 1, "Sunburn": 1, "Temperature intolerance": 1, "Tendon discomfort": 1, "Thrombosis": 1, "Tooth abscess": 1, "Tooth infection": 1, "Toothache": 1, "Transient global amnesia": 1, "Trigger finger": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound scan": 1, "Underweight": 1, "Upper respiratory tract infection": 1, "Urethritis noninfective": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site inflammation": 1, "Vaccination site nodule": 1, "Vascular graft": 1, "Vein disorder": 1, "Vitreous floaters": 1, "Weight fluctuation": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M20A023M20A.json b/docs/data/histograms/United States/023M20A023M20A.json
new file mode 100644
index 00000000000..b778828526d
--- /dev/null
+++ b/docs/data/histograms/United States/023M20A023M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M20A023M20A", "histograms": [{"batchcodes": ["023M20A023M20A"], "histogram": {"Balance disorder": 1, "Breast pain": 1, "Confusional state": 1, "Dehydration": 1, "Dyspepsia": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M20K.json b/docs/data/histograms/United States/023M20K.json
new file mode 100644
index 00000000000..04fc53fe7fd
--- /dev/null
+++ b/docs/data/histograms/United States/023M20K.json	
@@ -0,0 +1 @@
+{"batchcode": "023M20K", "histograms": [{"batchcodes": ["023M20K"], "histogram": {"Arthralgia": 1, "Musculoskeletal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M21A.json b/docs/data/histograms/United States/023M21A.json
new file mode 100644
index 00000000000..b3b63d73558
--- /dev/null
+++ b/docs/data/histograms/United States/023M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M21A", "histograms": [{"batchcodes": ["023M21A"], "histogram": {"Headache": 2, "Pyrexia": 2, "Burning sensation": 1, "Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Painful respiration": 1, "Product dose omission issue": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M23A.json b/docs/data/histograms/United States/023M23A.json
new file mode 100644
index 00000000000..8399390c193
--- /dev/null
+++ b/docs/data/histograms/United States/023M23A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M23A", "histograms": [{"batchcodes": ["023M23A"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Eye pain": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Ocular discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M24A.json b/docs/data/histograms/United States/023M24A.json
new file mode 100644
index 00000000000..75e6452ca90
--- /dev/null
+++ b/docs/data/histograms/United States/023M24A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M24A", "histograms": [{"batchcodes": ["023M24A"], "histogram": {"Chills": 1, "Cough": 1, "Dyspnoea": 1, "Oropharyngeal pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M26A.json b/docs/data/histograms/United States/023M26A.json
new file mode 100644
index 00000000000..2aadb06863f
--- /dev/null
+++ b/docs/data/histograms/United States/023M26A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M26A", "histograms": [{"batchcodes": ["023M26A"], "histogram": {"Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M2A.json b/docs/data/histograms/United States/023M2A.json
new file mode 100644
index 00000000000..e9a09d35676
--- /dev/null
+++ b/docs/data/histograms/United States/023M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M2A", "histograms": [{"batchcodes": ["023M2A"], "histogram": {"Palpitations": 2, "Cystitis noninfective": 1, "Cystoscopy": 1, "Fatigue": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Vasculitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M2DA.json b/docs/data/histograms/United States/023M2DA.json
new file mode 100644
index 00000000000..7bae3e1c773
--- /dev/null
+++ b/docs/data/histograms/United States/023M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "023M2DA", "histograms": [{"batchcodes": ["023M2DA"], "histogram": {"Exposure via breast milk": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M2OA.json b/docs/data/histograms/United States/023M2OA.json
new file mode 100644
index 00000000000..04607a2d61b
--- /dev/null
+++ b/docs/data/histograms/United States/023M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "023M2OA", "histograms": [{"batchcodes": ["023M2OA"], "histogram": {"Pyrexia": 2, "Chest pain": 1, "Coronary artery dissection": 1, "Myocardial infarction": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M70.json b/docs/data/histograms/United States/023M70.json
new file mode 100644
index 00000000000..59368831665
--- /dev/null
+++ b/docs/data/histograms/United States/023M70.json	
@@ -0,0 +1 @@
+{"batchcode": "023M70", "histograms": [{"batchcodes": ["023M70"], "histogram": {"Rash": 2, "Alopecia": 1, "Crying": 1, "Feeling abnormal": 1, "Myalgia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023M70A.json b/docs/data/histograms/United States/023M70A.json
new file mode 100644
index 00000000000..62fff5a976e
--- /dev/null
+++ b/docs/data/histograms/United States/023M70A.json	
@@ -0,0 +1 @@
+{"batchcode": "023M70A", "histograms": [{"batchcodes": ["023M70A"], "histogram": {"Headache": 2, "Nausea": 2, "Pain in extremity": 2, "Vomiting": 2, "Asthenia": 1, "Back pain": 1, "Body temperature decreased": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Influenza like illness": 1, "Loss of consciousness": 1, "Muscular weakness": 1, "Myalgia": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MCOA.json b/docs/data/histograms/United States/023MCOA.json
new file mode 100644
index 00000000000..ecf5b4b033d
--- /dev/null
+++ b/docs/data/histograms/United States/023MCOA.json	
@@ -0,0 +1 @@
+{"batchcode": "023MCOA", "histograms": [{"batchcodes": ["023MCOA"], "histogram": {"Influenza like illness": 1, "Myalgia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MD20A.json b/docs/data/histograms/United States/023MD20A.json
new file mode 100644
index 00000000000..ad50c00b98d
--- /dev/null
+++ b/docs/data/histograms/United States/023MD20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023MD20A", "histograms": [{"batchcodes": ["023MD20A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MDUA.json b/docs/data/histograms/United States/023MDUA.json
new file mode 100644
index 00000000000..28ea3543652
--- /dev/null
+++ b/docs/data/histograms/United States/023MDUA.json	
@@ -0,0 +1 @@
+{"batchcode": "023MDUA", "histograms": [{"batchcodes": ["023MDUA"], "histogram": {"Erythema": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MO4.json b/docs/data/histograms/United States/023MO4.json
new file mode 100644
index 00000000000..e2c41d4403f
--- /dev/null
+++ b/docs/data/histograms/United States/023MO4.json	
@@ -0,0 +1 @@
+{"batchcode": "023MO4", "histograms": [{"batchcodes": ["023MO4"], "histogram": {"Abdominal pain": 1, "Allergy to vaccine": 1, "Blood immunoglobulin E": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Dysphagia": 1, "Dyspnoea": 1, "Eye pruritus": 1, "Feeling hot": 1, "Flushing": 1, "Gastritis": 1, "Histamine level": 1, "Hypoaesthesia": 1, "Ocular hyperaemia": 1, "Palpitations": 1, "Paraesthesia": 1, "Pruritus": 1, "Rash erythematous": 1, "Rhinorrhoea": 1, "Sneezing": 1, "White blood cell disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MWA.json b/docs/data/histograms/United States/023MWA.json
new file mode 100644
index 00000000000..ea4577e241a
--- /dev/null
+++ b/docs/data/histograms/United States/023MWA.json	
@@ -0,0 +1 @@
+{"batchcode": "023MWA", "histograms": [{"batchcodes": ["023MWA"], "histogram": {"Injection site bruising": 1, "Injection site pruritus": 1, "Injection site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MZ.json b/docs/data/histograms/United States/023MZ.json
new file mode 100644
index 00000000000..56eb8242efd
--- /dev/null
+++ b/docs/data/histograms/United States/023MZ.json	
@@ -0,0 +1 @@
+{"batchcode": "023MZ", "histograms": [{"batchcodes": ["023MZ"], "histogram": {"Chills": 1, "Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MZ04.json b/docs/data/histograms/United States/023MZ04.json
new file mode 100644
index 00000000000..f9209cb7a6a
--- /dev/null
+++ b/docs/data/histograms/United States/023MZ04.json	
@@ -0,0 +1 @@
+{"batchcode": "023MZ04", "histograms": [{"batchcodes": ["023MZ04"], "histogram": {"Bone pain": 1, "Chills": 1, "Headache": 1, "Nasal congestion": 1, "Palpitations": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MZ0A.json b/docs/data/histograms/United States/023MZ0A.json
new file mode 100644
index 00000000000..ace18ec89f6
--- /dev/null
+++ b/docs/data/histograms/United States/023MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "023MZ0A", "histograms": [{"batchcodes": ["023MZ0A"], "histogram": {"Headache": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site pain": 1, "Pain in extremity": 1, "Sinusitis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MZ0A1.json b/docs/data/histograms/United States/023MZ0A1.json
new file mode 100644
index 00000000000..d0e56883d2c
--- /dev/null
+++ b/docs/data/histograms/United States/023MZ0A1.json	
@@ -0,0 +1 @@
+{"batchcode": "023MZ0A1", "histograms": [{"batchcodes": ["023MZ0A1"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023MZOA.json b/docs/data/histograms/United States/023MZOA.json
new file mode 100644
index 00000000000..49f46be8d9d
--- /dev/null
+++ b/docs/data/histograms/United States/023MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "023MZOA", "histograms": [{"batchcodes": ["023MZOA"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023N20A.json b/docs/data/histograms/United States/023N20A.json
new file mode 100644
index 00000000000..53853372a61
--- /dev/null
+++ b/docs/data/histograms/United States/023N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023N20A", "histograms": [{"batchcodes": ["023N20A"], "histogram": {"Asthenia": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Fatigue": 1, "Product administered to patient of inappropriate age": 1, "Seizure": 1, "Spinal fracture": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023U20A.json b/docs/data/histograms/United States/023U20A.json
new file mode 100644
index 00000000000..094d8fe9919
--- /dev/null
+++ b/docs/data/histograms/United States/023U20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023U20A", "histograms": [{"batchcodes": ["023U20A"], "histogram": {"Headache": 1, "Limb discomfort": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/023V20A.json b/docs/data/histograms/United States/023V20A.json
new file mode 100644
index 00000000000..560be211e63
--- /dev/null
+++ b/docs/data/histograms/United States/023V20A.json	
@@ -0,0 +1 @@
+{"batchcode": "023V20A", "histograms": [{"batchcodes": ["023V20A"], "histogram": {"Rash": 2, "Erythema": 1, "Pruritus": 1, "Rash pruritic": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024021A.json b/docs/data/histograms/United States/024021A.json
new file mode 100644
index 00000000000..cfcd9ae229a
--- /dev/null
+++ b/docs/data/histograms/United States/024021A.json	
@@ -0,0 +1 @@
+{"batchcode": "024021A", "histograms": [{"batchcodes": ["024021A"], "histogram": {"Abortion spontaneous": 1, "Deep vein thrombosis": 1, "Dizziness": 1, "Fear": 1, "Gait disturbance": 1, "Haemorrhage": 1, "Illness": 1, "Maternal exposure during pregnancy": 1, "Pain": 1, "Pain in extremity": 1, "Pregnancy test": 1, "Product administered to patient of inappropriate age": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0241420A.json b/docs/data/histograms/United States/0241420A.json
new file mode 100644
index 00000000000..2d67c9861fa
--- /dev/null
+++ b/docs/data/histograms/United States/0241420A.json	
@@ -0,0 +1 @@
+{"batchcode": "0241420A", "histograms": [{"batchcodes": ["0241420A"], "histogram": {"Abdominal pain upper": 1, "Brain compression": 1, "Cerebellar haemorrhage": 1, "Cerebral haemorrhage": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Confusional state": 1, "Fall": 1, "Gait inability": 1, "Headache": 1, "Hydrocephalus": 1, "Hypertension": 1, "Intraventricular haemorrhage": 1, "Mental status changes": 1, "Mobility decreased": 1, "Thrombosis": 1, "Unresponsive to stimuli": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0242A21A.json b/docs/data/histograms/United States/0242A21A.json
new file mode 100644
index 00000000000..6272392a4b1
--- /dev/null
+++ b/docs/data/histograms/United States/0242A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0242A21A", "histograms": [{"batchcodes": ["0242A21A"], "histogram": {"Body temperature": 1, "Exposure via breast milk": 1, "Fatigue": 1, "Headache": 1, "Pain assessment": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024320A.json b/docs/data/histograms/United States/024320A.json
new file mode 100644
index 00000000000..73ba34e207a
--- /dev/null
+++ b/docs/data/histograms/United States/024320A.json	
@@ -0,0 +1 @@
+{"batchcode": "024320A", "histograms": [{"batchcodes": ["024320A"], "histogram": {"Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024A20A.json b/docs/data/histograms/United States/024A20A.json
new file mode 100644
index 00000000000..b15e5a6cb62
--- /dev/null
+++ b/docs/data/histograms/United States/024A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024A20A", "histograms": [{"batchcodes": ["024A20A"], "histogram": {"Asthenia": 1, "Ear pain": 1, "Erythema": 1, "Eye pain": 1, "Headache": 1, "Influenza like illness": 1, "Myalgia": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 antibody test positive": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024A21A.json b/docs/data/histograms/United States/024A21A.json
new file mode 100644
index 00000000000..86127f2e282
--- /dev/null
+++ b/docs/data/histograms/United States/024A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "024A21A", "histograms": [{"batchcodes": ["024A21A"], "histogram": {"Dizziness": 2, "Arthropathy": 1, "Asthenia": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Magnetic resonance imaging": 1, "Mental impairment": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1, "Tongue dry": 1, "Vaccination site haemorrhage": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024B21A.json b/docs/data/histograms/United States/024B21A.json
new file mode 100644
index 00000000000..f0b31d93dd5
--- /dev/null
+++ b/docs/data/histograms/United States/024B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "024B21A", "histograms": [{"batchcodes": ["024B21A"], "histogram": {"Musculoskeletal stiffness": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Abortion spontaneous": 1, "Accidental exposure to product": 1, "Device connection issue": 1, "Exposure during pregnancy": 1, "Headache": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Nuchal rigidity": 1, "Paraesthesia": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024C21A.json b/docs/data/histograms/United States/024C21A.json
new file mode 100644
index 00000000000..b6c5cd21714
--- /dev/null
+++ b/docs/data/histograms/United States/024C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "024C21A", "histograms": [{"batchcodes": ["024C21A"], "histogram": {"Expired product administered": 26, "Fatigue": 11, "Pain in extremity": 11, "Chills": 9, "Myalgia": 9, "Headache": 8, "Pruritus": 8, "Pyrexia": 8, "Product dose omission issue": 7, "Dyspnoea": 6, "Vaccination site pain": 6, "Arthralgia": 5, "Asthenia": 5, "Feeling abnormal": 5, "Malaise": 5, "Product administered to patient of inappropriate age": 5, "Urticaria": 5, "Dizziness": 4, "Erythema": 4, "Hyperhidrosis": 4, "Nausea": 4, "Product storage error": 4, "Rash": 4, "Vaccination site erythema": 4, "Blood pressure measurement": 3, "Chest pain": 3, "Feeling cold": 3, "Heart rate": 3, "Hypersensitivity": 3, "Illness": 3, "Peripheral swelling": 3, "Somnolence": 3, "Back pain": 2, "Bedridden": 2, "Cough": 2, "Diarrhoea": 2, "Extra dose administered": 2, "Eye pruritus": 2, "Influenza like illness": 2, "Limb discomfort": 2, "Musculoskeletal stiffness": 2, "Pain": 2, "SARS-CoV-2 test": 2, "Skin warm": 2, "Syncope": 2, "Tenderness": 2, "Tinnitus": 2, "Tremor": 2, "Vaccination complication": 2, "Vaccination site swelling": 2, "Vision blurred": 2, "Abdominal pain upper": 1, "Angina pectoris": 1, "Asthma": 1, "Axillary mass": 1, "Axillary pain": 1, "Blindness transient": 1, "Blister": 1, "Body temperature": 1, "Breast mass": 1, "Breast pain": 1, "COVID-19": 1, "Cardiac dysfunction": 1, "Cardiac function test": 1, "Catheterisation cardiac": 1, "Cervical radiculopathy": 1, "Contusion": 1, "Dacryocanaliculitis": 1, "Device connection issue": 1, "Dysgeusia": 1, "Ear pain": 1, "Electrocardiogram": 1, "Electromyogram": 1, "Eye contusion": 1, "Eye infection": 1, "Eye pain": 1, "Eye swelling": 1, "Fear": 1, "Gait inability": 1, "Head discomfort": 1, "Heart rate increased": 1, "Hot flush": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Joint swelling": 1, "Laboratory test": 1, "Lacrimation decreased": 1, "Lymphadenopathy": 1, "Menstruation irregular": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Neuralgic amyotrophy": 1, "Nightmare": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Renal function test": 1, "Renal impairment": 1, "Respiratory tract inflammation": 1, "Rhinorrhoea": 1, "Secretion discharge": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin mass": 1, "Skin reaction": 1, "Swelling": 1, "Tachycardia": 1, "Tension": 1, "Tonsillar inflammation": 1, "Underdose": 1, "Upper limb fracture": 1, "Vaccination failure": 1, "Vaccination site discolouration": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Vomiting": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024C21N.json b/docs/data/histograms/United States/024C21N.json
new file mode 100644
index 00000000000..858881b709c
--- /dev/null
+++ b/docs/data/histograms/United States/024C21N.json	
@@ -0,0 +1 @@
+{"batchcode": "024C21N", "histograms": [{"batchcodes": ["024C21N"], "histogram": {"Myalgia": 2, "Pain in extremity": 2, "Chills": 1, "Diarrhoea": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024CZ1A.json b/docs/data/histograms/United States/024CZ1A.json
new file mode 100644
index 00000000000..4bc5495c916
--- /dev/null
+++ b/docs/data/histograms/United States/024CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "024CZ1A", "histograms": [{"batchcodes": ["024CZ1A"], "histogram": {"Chills": 2, "Headache": 2, "Myalgia": 2, "Pyrexia": 2, "COVID-19": 1, "Inappropriate schedule of product administration": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024E21A.json b/docs/data/histograms/United States/024E21A.json
new file mode 100644
index 00000000000..a10e8714b43
--- /dev/null
+++ b/docs/data/histograms/United States/024E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "024E21A", "histograms": [{"batchcodes": ["024E21A"], "histogram": {"Asthenia": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Headache": 1, "Lymphadenopathy": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024H20A.json b/docs/data/histograms/United States/024H20A.json
new file mode 100644
index 00000000000..aa1c9b1684c
--- /dev/null
+++ b/docs/data/histograms/United States/024H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024H20A", "histograms": [{"batchcodes": ["024H20A"], "histogram": {"Acne": 1, "Fatigue": 1, "Lymphadenopathy": 1, "Muscle contractions involuntary": 1, "Musculoskeletal chest pain": 1, "Myalgia": 1, "Neuralgia": 1, "Vaccination site pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024H22A.json b/docs/data/histograms/United States/024H22A.json
new file mode 100644
index 00000000000..778c22e34d8
--- /dev/null
+++ b/docs/data/histograms/United States/024H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "024H22A", "histograms": [{"batchcodes": ["024H22A"], "histogram": {"No adverse event": 10, "Expired product administered": 9, "Vaccination site pruritus": 2, "Atrial fibrillation": 1, "COVID-19 immunisation": 1, "Condition aggravated": 1, "Cough": 1, "Dysgeusia": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Muscle spasms": 1, "Pain": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Skin mass": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024J20A.json b/docs/data/histograms/United States/024J20A.json
new file mode 100644
index 00000000000..3e8c062fa2d
--- /dev/null
+++ b/docs/data/histograms/United States/024J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024J20A", "histograms": [{"batchcodes": ["024J20A"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Headache": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024JQ0A.json b/docs/data/histograms/United States/024JQ0A.json
new file mode 100644
index 00000000000..be2eb3f3bd0
--- /dev/null
+++ b/docs/data/histograms/United States/024JQ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "024JQ0A", "histograms": [{"batchcodes": ["024JQ0A"], "histogram": {"Maternal exposure during breast feeding": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024L204.json b/docs/data/histograms/United States/024L204.json
new file mode 100644
index 00000000000..8217aec7ecb
--- /dev/null
+++ b/docs/data/histograms/United States/024L204.json	
@@ -0,0 +1 @@
+{"batchcode": "024L204", "histograms": [{"batchcodes": ["024L204"], "histogram": {"Body temperature": 1, "Chills": 1, "Dizziness": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Insomnia": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024L20A.json b/docs/data/histograms/United States/024L20A.json
new file mode 100644
index 00000000000..2e2f61889e4
--- /dev/null
+++ b/docs/data/histograms/United States/024L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024L20A", "histograms": [{"batchcodes": ["024L20A"], "histogram": {"Pyrexia": 2, "Vaccination site pain": 2, "Chills": 1, "Ear disorder": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Oropharyngeal discomfort": 1, "Paraesthesia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024L26A.json b/docs/data/histograms/United States/024L26A.json
new file mode 100644
index 00000000000..b6ea81fea1b
--- /dev/null
+++ b/docs/data/histograms/United States/024L26A.json	
@@ -0,0 +1 @@
+{"batchcode": "024L26A", "histograms": [{"batchcodes": ["024L26A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M020A.json b/docs/data/histograms/United States/024M020A.json
new file mode 100644
index 00000000000..0f66a6dd0b8
--- /dev/null
+++ b/docs/data/histograms/United States/024M020A.json	
@@ -0,0 +1 @@
+{"batchcode": "024M020A", "histograms": [{"batchcodes": ["024M020A"], "histogram": {"Feeling cold": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M02A.json b/docs/data/histograms/United States/024M02A.json
new file mode 100644
index 00000000000..5d445094c8e
--- /dev/null
+++ b/docs/data/histograms/United States/024M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "024M02A", "histograms": [{"batchcodes": ["024M02A"], "histogram": {"Insomnia": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M0A.json b/docs/data/histograms/United States/024M0A.json
new file mode 100644
index 00000000000..73eb7dcf893
--- /dev/null
+++ b/docs/data/histograms/United States/024M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "024M0A", "histograms": [{"batchcodes": ["024M0A"], "histogram": {"Adverse reaction": 1, "Blood glucose fluctuation": 1, "Blood glucose increased": 1, "Dizziness": 1, "Immune system disorder": 1, "Pruritus": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M20.json b/docs/data/histograms/United States/024M20.json
new file mode 100644
index 00000000000..adf9f479bf9
--- /dev/null
+++ b/docs/data/histograms/United States/024M20.json	
@@ -0,0 +1 @@
+{"batchcode": "024M20", "histograms": [{"batchcodes": ["024M20"], "histogram": {"Body temperature": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M204.json b/docs/data/histograms/United States/024M204.json
new file mode 100644
index 00000000000..87e82132fb1
--- /dev/null
+++ b/docs/data/histograms/United States/024M204.json	
@@ -0,0 +1 @@
+{"batchcode": "024M204", "histograms": [{"batchcodes": ["024M204"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M207.json b/docs/data/histograms/United States/024M207.json
new file mode 100644
index 00000000000..4ab6cf81edf
--- /dev/null
+++ b/docs/data/histograms/United States/024M207.json	
@@ -0,0 +1 @@
+{"batchcode": "024M207", "histograms": [{"batchcodes": ["024M207"], "histogram": {"Erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M208.json b/docs/data/histograms/United States/024M208.json
new file mode 100644
index 00000000000..6ad654dbcde
--- /dev/null
+++ b/docs/data/histograms/United States/024M208.json	
@@ -0,0 +1 @@
+{"batchcode": "024M208", "histograms": [{"batchcodes": ["024M208"], "histogram": {"Fatigue": 2, "Headache": 2, "Asthenia": 1, "Dysstasia": 1, "Heavy menstrual bleeding": 1, "Injection site pain": 1, "Injection site reaction": 1, "Joint swelling": 1, "Loss of personal independence in daily activities": 1, "Menstruation irregular": 1, "Myalgia": 1, "Pain": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M20A /017B21.json b/docs/data/histograms/United States/024M20A /017B21.json
new file mode 100644
index 00000000000..80cfaf7730e
--- /dev/null
+++ b/docs/data/histograms/United States/024M20A /017B21.json	
@@ -0,0 +1 @@
+{"batchcode": "024M20A /017B21", "histograms": [{"batchcodes": ["024M20A /017B21"], "histogram": {"Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Lethargy": 1, "Myalgia": 1, "Pain of skin": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M20A OR 026M.json b/docs/data/histograms/United States/024M20A OR 026M.json
new file mode 100644
index 00000000000..e5ed1927f43
--- /dev/null
+++ b/docs/data/histograms/United States/024M20A OR 026M.json	
@@ -0,0 +1 @@
+{"batchcode": "024M20A OR 026M", "histograms": [{"batchcodes": ["024M20A OR 026M"], "histogram": {"Lip swelling": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M20A.json b/docs/data/histograms/United States/024M20A.json
new file mode 100644
index 00000000000..5071c0a2eb5
--- /dev/null
+++ b/docs/data/histograms/United States/024M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024M20A", "histograms": [{"batchcodes": ["024M20A"], "histogram": {"Headache": 113, "Pain in extremity": 110, "Fatigue": 107, "Chills": 97, "Pyrexia": 93, "Vaccination site pain": 84, "Myalgia": 72, "Nausea": 66, "Rash": 64, "Pain": 56, "Erythema": 44, "Pruritus": 44, "Vaccination site erythema": 43, "Dizziness": 42, "Feeling abnormal": 37, "Peripheral swelling": 36, "Arthralgia": 34, "Diarrhoea": 32, "Asthenia": 30, "Body temperature": 26, "Vaccination site pruritus": 26, "Vaccination site warmth": 23, "Vaccination site swelling": 22, "Vomiting": 22, "Dyspnoea": 21, "Feeling hot": 21, "Inappropriate schedule of product administration": 21, "COVID-19": 20, "Insomnia": 19, "Paraesthesia": 19, "Urticaria": 19, "Product dose omission issue": 17, "Injection site pain": 16, "SARS-CoV-2 test": 16, "Vaccination complication": 16, "Decreased appetite": 15, "Hypoaesthesia": 15, "Cough": 14, "Vaccination site rash": 14, "Blood pressure measurement": 13, "Burning sensation": 13, "Hyperhidrosis": 13, "Injection site erythema": 13, "Lethargy": 13, "Malaise": 13, "Oropharyngeal pain": 13, "Abdominal discomfort": 12, "Heart rate": 12, "Heart rate increased": 12, "Influenza like illness": 12, "Neck pain": 12, "Discomfort": 11, "Swelling": 11, "Gait disturbance": 10, "Illness": 10, "Lymphadenopathy": 10, "Tremor": 10, "Abdominal pain upper": 9, "Back pain": 9, "Expired product administered": 9, "Herpes zoster": 9, "Pregnancy test": 9, "Rash erythematous": 8, "Somnolence": 8, "Tenderness": 8, "Vaccination site reaction": 8, "Exposure during pregnancy": 7, "Feeling cold": 7, "Flushing": 7, "Injection site swelling": 7, "Limb discomfort": 7, "Muscle spasms": 7, "Musculoskeletal stiffness": 7, "Palpitations": 7, "Rash pruritic": 7, "Tachycardia": 7, "Tinnitus": 7, "Vaccination site mass": 7, "Vision blurred": 7, "Ageusia": 6, "Blood test": 6, "Computerised tomogram": 6, "Contusion": 6, "Feeding disorder": 6, "Head discomfort": 6, "Hot flush": 6, "Injection site 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"Dyskinesia": 2, "Ear discomfort": 2, "Epistaxis": 2, "Extra dose administered": 2, "Eye pruritus": 2, "Facial discomfort": 2, "Facial pain": 2, "Gastrointestinal pain": 2, "Haematocrit": 2, "Hypoacusis": 2, "Hypogeusia": 2, "Hypokinesia": 2, "Incorrect dose administered": 2, "Inflammation": 2, "Injection site bruising": 2, "Injection site discomfort": 2, "Joint swelling": 2, "Mammogram": 2, "Musculoskeletal chest pain": 2, "Musculoskeletal discomfort": 2, "Nasal crusting": 2, "Nervousness": 2, "No adverse event": 2, "Nodule": 2, "Oral herpes": 2, "Oropharyngeal discomfort": 2, "Pancreatitis acute": 2, "Paraesthesia oral": 2, "Photophobia": 2, "Pneumonia": 2, "Presyncope": 2, "Product temperature excursion issue": 2, "Scar": 2, "Sinusitis": 2, "Skin warm": 2, "Systemic lupus erythematosus": 2, "Therapeutic response unexpected": 2, "Thinking abnormal": 2, "Throat tightness": 2, "Thrombosis": 2, "Type IV hypersensitivity reaction": 2, "Ultrasound scan": 2, "Underdose": 2, "Vaccination 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"Cerebrovascular accident": 1, "Chronic pigmented purpura": 1, "Colitis": 1, "Computerised tomogram head": 1, "Coronavirus test positive": 1, "Crying": 1, "Cystitis": 1, "Dark circles under eyes": 1, "Deafness neurosensory": 1, "Delirium": 1, "Dermatitis": 1, "Diarrhoea haemorrhagic": 1, "Diverticulum": 1, "Dysarthria": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear infection": 1, "Ear pain": 1, "Ear swelling": 1, "Endoscopy": 1, "Endoscopy small intestine": 1, "Erectile dysfunction": 1, "Excessive cerumen production": 1, "Exocrine pancreatic function test": 1, "Extraskeletal ossification": 1, "Eye haemorrhage": 1, "Eye swelling": 1, "Faeces soft": 1, "Fear": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Fibromyalgia": 1, "Flatulence": 1, "Fluid retention": 1, "Foot fracture": 1, "Formication": 1, "Functional gastrointestinal disorder": 1, "Furuncle": 1, "Gastric disorder": 1, "Gene sequencing": 1, "Glaucoma": 1, "Glucose tolerance test": 1, "Growth of 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product ineffective": 1, "Thermal burn": 1, "Tongue erythema": 1, "Tunnel vision": 1, "Ulcer": 1, "Ultrasound scan normal": 1, "Urinary retention": 1, "Urinary tract obstruction": 1, "Urine analysis": 1, "Vaccination site discharge": 1, "Vaccination site laceration": 1, "Vaccination site urticaria": 1, "Vaginal haemorrhage": 1, "Vascular pain": 1, "Vitamin B12": 1, "Vitreous detachment": 1, "Vitreous floaters": 1, "Vomiting projectile": 1, "Weight increased": 1, "White blood cell count": 1, "Wound haemorrhage": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M20A024M20A.json b/docs/data/histograms/United States/024M20A024M20A.json
new file mode 100644
index 00000000000..8516e2a8d37
--- /dev/null
+++ b/docs/data/histograms/United States/024M20A024M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024M20A024M20A", "histograms": [{"batchcodes": ["024M20A024M20A"], "histogram": {"Blood glucose increased": 1, "Chills": 1, "Headache": 1, "Heart rate increased": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M20N.json b/docs/data/histograms/United States/024M20N.json
new file mode 100644
index 00000000000..455fc0ff714
--- /dev/null
+++ b/docs/data/histograms/United States/024M20N.json	
@@ -0,0 +1 @@
+{"batchcode": "024M20N", "histograms": [{"batchcodes": ["024M20N"], "histogram": {"Chills": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Nasopharyngitis": 1, "Oral herpes": 1, "Pain in extremity": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M21A.json b/docs/data/histograms/United States/024M21A.json
new file mode 100644
index 00000000000..3dc3b4b49fc
--- /dev/null
+++ b/docs/data/histograms/United States/024M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "024M21A", "histograms": [{"batchcodes": ["024M21A"], "histogram": {"Aphasia": 1, "Blood cholesterol": 1, "Cardiac flutter": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Feeling abnormal": 1, "Hypophagia": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M2OA.json b/docs/data/histograms/United States/024M2OA.json
new file mode 100644
index 00000000000..0faf059e11d
--- /dev/null
+++ b/docs/data/histograms/United States/024M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "024M2OA", "histograms": [{"batchcodes": ["024M2OA"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Limb discomfort": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024M30A.json b/docs/data/histograms/United States/024M30A.json
new file mode 100644
index 00000000000..8c6815610fa
--- /dev/null
+++ b/docs/data/histograms/United States/024M30A.json	
@@ -0,0 +1 @@
+{"batchcode": "024M30A", "histograms": [{"batchcodes": ["024M30A"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024MZ0A.json b/docs/data/histograms/United States/024MZ0A.json
new file mode 100644
index 00000000000..7a20f6f5398
--- /dev/null
+++ b/docs/data/histograms/United States/024MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "024MZ0A", "histograms": [{"batchcodes": ["024MZ0A"], "histogram": {"Fatigue": 2, "Myalgia": 2, "Accidental overdose": 1, "Chills": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024MZCA.json b/docs/data/histograms/United States/024MZCA.json
new file mode 100644
index 00000000000..a5efc3ed73c
--- /dev/null
+++ b/docs/data/histograms/United States/024MZCA.json	
@@ -0,0 +1 @@
+{"batchcode": "024MZCA", "histograms": [{"batchcodes": ["024MZCA"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Headache": 1, "Myalgia": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024MZOA.json b/docs/data/histograms/United States/024MZOA.json
new file mode 100644
index 00000000000..c54d246473a
--- /dev/null
+++ b/docs/data/histograms/United States/024MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "024MZOA", "histograms": [{"batchcodes": ["024MZOA"], "histogram": {"Pyrexia": 2, "COVID-19": 1, "Chest discomfort": 1, "Chills": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Myocarditis": 1, "SARS-CoV-2 test": 1, "Vaccination site dysaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024N20A.json b/docs/data/histograms/United States/024N20A.json
new file mode 100644
index 00000000000..d737dd40f57
--- /dev/null
+++ b/docs/data/histograms/United States/024N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024N20A", "histograms": [{"batchcodes": ["024N20A"], "histogram": {"Headache": 3, "Myalgia": 3, "Adverse event": 2, "Ageusia": 2, "Arthralgia": 2, "Arthritis": 2, "Diarrhoea": 2, "Fatigue": 2, "Feeling abnormal": 2, "Feeling cold": 2, "Hypokinesia": 2, "Joint swelling": 2, "Malaise": 2, "Aphonia": 1, "Bedridden": 1, "Blood test": 1, "Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Liver function test": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Palpitations": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Tremor": 1, "Urticaria": 1, "Vaccination complication": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/024W20A.json b/docs/data/histograms/United States/024W20A.json
new file mode 100644
index 00000000000..4260da0becf
--- /dev/null
+++ b/docs/data/histograms/United States/024W20A.json	
@@ -0,0 +1 @@
+{"batchcode": "024W20A", "histograms": [{"batchcodes": ["024W20A"], "histogram": {"Blood pressure measurement": 1, "Headache": 1, "Oxygen saturation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025-520A.json b/docs/data/histograms/United States/025-520A.json
new file mode 100644
index 00000000000..2e2a20b0634
--- /dev/null
+++ b/docs/data/histograms/United States/025-520A.json	
@@ -0,0 +1 @@
+{"batchcode": "025-520A", "histograms": [{"batchcodes": ["025-520A"], "histogram": {"Dysgeusia": 1, "Lip swelling": 1, "Pruritus": 1, "Swelling": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025-J20-2A.json b/docs/data/histograms/United States/025-J20-2A.json
new file mode 100644
index 00000000000..02c59d4a9b1
--- /dev/null
+++ b/docs/data/histograms/United States/025-J20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025-J20-2A", "histograms": [{"batchcodes": ["025-J20-2A"], "histogram": {"COVID-19": 1, "Incomplete course of vaccination": 1, "SARS-CoV-2 test": 1, "Thyrotoxic crisis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025-J202A.json b/docs/data/histograms/United States/025-J202A.json
new file mode 100644
index 00000000000..05aa16502fe
--- /dev/null
+++ b/docs/data/histograms/United States/025-J202A.json	
@@ -0,0 +1 @@
+{"batchcode": "025-J202A", "histograms": [{"batchcodes": ["025-J202A"], "histogram": {"Ageusia": 1, "Fatigue": 1, "Headache": 1, "Hypogeusia": 1, "Pyrexia": 1, "Upper-airway cough syndrome": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025-J20A.json b/docs/data/histograms/United States/025-J20A.json
new file mode 100644
index 00000000000..e4c0291fb73
--- /dev/null
+++ b/docs/data/histograms/United States/025-J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025-J20A", "histograms": [{"batchcodes": ["025-J20A"], "histogram": {"Injection site erythema": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site rash": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025002X.json b/docs/data/histograms/United States/025002X.json
new file mode 100644
index 00000000000..a7b75d66acd
--- /dev/null
+++ b/docs/data/histograms/United States/025002X.json	
@@ -0,0 +1 @@
+{"batchcode": "025002X", "histograms": [{"batchcodes": ["025002X"], "histogram": {"Blood glucose increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025020A.json b/docs/data/histograms/United States/025020A.json
new file mode 100644
index 00000000000..515b36c3ded
--- /dev/null
+++ b/docs/data/histograms/United States/025020A.json	
@@ -0,0 +1 @@
+{"batchcode": "025020A", "histograms": [{"batchcodes": ["025020A"], "histogram": {"Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Limb discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Tremor": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025021.json b/docs/data/histograms/United States/025021.json
new file mode 100644
index 00000000000..272830d62a3
--- /dev/null
+++ b/docs/data/histograms/United States/025021.json	
@@ -0,0 +1 @@
+{"batchcode": "025021", "histograms": [{"batchcodes": ["025021"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0250L20A.json b/docs/data/histograms/United States/0250L20A.json
new file mode 100644
index 00000000000..c1e470e5666
--- /dev/null
+++ b/docs/data/histograms/United States/0250L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0250L20A", "histograms": [{"batchcodes": ["0250L20A"], "histogram": {"Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251(L)20A.json b/docs/data/histograms/United States/0251(L)20A.json
new file mode 100644
index 00000000000..c79bd89ed5b
--- /dev/null
+++ b/docs/data/histograms/United States/0251(L)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251(L)20A", "histograms": [{"batchcodes": ["0251(L)20A"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Illness": 1, "Myalgia": 1, "Nausea": 1, "Palpitations": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251-70A.json b/docs/data/histograms/United States/0251-70A.json
new file mode 100644
index 00000000000..ae615bf3a50
--- /dev/null
+++ b/docs/data/histograms/United States/0251-70A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251-70A", "histograms": [{"batchcodes": ["0251-70A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251.20A.json b/docs/data/histograms/United States/0251.20A.json
new file mode 100644
index 00000000000..a0c37a78543
--- /dev/null
+++ b/docs/data/histograms/United States/0251.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251.20A", "histograms": [{"batchcodes": ["0251.20A"], "histogram": {"Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025120-2A.json b/docs/data/histograms/United States/025120-2A.json
new file mode 100644
index 00000000000..97dc2df145a
--- /dev/null
+++ b/docs/data/histograms/United States/025120-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025120-2A", "histograms": [{"batchcodes": ["025120-2A"], "histogram": {"Fatigue": 5, "Pyrexia": 5, "Vaccination site pain": 4, "Body temperature": 3, "Vaccination site erythema": 3, "Asthenia": 2, "COVID-19": 2, "Feeling hot": 2, "Inappropriate schedule of product administration": 2, "Myalgia": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Arthralgia": 1, "Back pain": 1, "Bedridden": 1, "Chills": 1, "Cough": 1, "Exposure to toxic agent": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersomnia": 1, "Illness": 1, "Immunosuppression": 1, "Injection site induration": 1, "Ligament rupture": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Meniscus injury": 1, "Mobility decreased": 1, "Oropharyngeal pain": 1, "Psoriasis": 1, "Rash": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1, "Skin exfoliation": 1, "Therapeutic response shortened": 1, "Vaccination complication": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251202A.json b/docs/data/histograms/United States/0251202A.json
new file mode 100644
index 00000000000..53ee5e83e6a
--- /dev/null
+++ b/docs/data/histograms/United States/0251202A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251202A", "histograms": [{"batchcodes": ["0251202A"], "histogram": {"Blood pressure measurement": 2, "Erythema": 2, "Myalgia": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Blood pressure fluctuation": 1, "Chills": 1, "Computerised tomogram head": 1, "Fatigue": 1, "Glycosylated haemoglobin": 1, "Haematochezia": 1, "Headache": 1, "Hyperhidrosis": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Laboratory test": 1, "Nasal congestion": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025120A.json b/docs/data/histograms/United States/025120A.json
new file mode 100644
index 00000000000..53571b3821d
--- /dev/null
+++ b/docs/data/histograms/United States/025120A.json	
@@ -0,0 +1 @@
+{"batchcode": "025120A", "histograms": [{"batchcodes": ["025120A"], "histogram": {"Pyrexia": 3, "COVID-19": 2, "Chills": 2, "Dizziness": 2, "Myalgia": 2, "Nausea": 2, "Pain in extremity": 2, "Asthenia": 1, "Body temperature": 1, "Chest discomfort": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Erythema": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Illness": 1, "Injection site pain": 1, "Insomnia": 1, "Limb discomfort": 1, "Malaise": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Neuralgia": 1, "Ocular discomfort": 1, "Off label use": 1, "Pain": 1, "Pharyngeal swelling": 1, "Swelling": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251321A.json b/docs/data/histograms/United States/0251321A.json
new file mode 100644
index 00000000000..ac155589610
--- /dev/null
+++ b/docs/data/histograms/United States/0251321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251321A", "histograms": [{"batchcodes": ["0251321A"], "histogram": {"Gastrooesophageal reflux disease": 2, "Peripheral swelling": 2, "Adverse reaction": 1, "Limb discomfort": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251421A.json b/docs/data/histograms/United States/0251421A.json
new file mode 100644
index 00000000000..88f2e5b1797
--- /dev/null
+++ b/docs/data/histograms/United States/0251421A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251421A", "histograms": [{"batchcodes": ["0251421A"], "histogram": {"Back disorder": 1, "Condition aggravated": 1, "Incomplete course of vaccination": 1, "Musculoskeletal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251921A.json b/docs/data/histograms/United States/0251921A.json
new file mode 100644
index 00000000000..7a0aa3200c8
--- /dev/null
+++ b/docs/data/histograms/United States/0251921A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251921A", "histograms": [{"batchcodes": ["0251921A"], "histogram": {"Dizziness": 2, "Nausea": 2, "Chills": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Headache": 1, "Injection site pruritus": 1, "Migraine": 1, "Oral herpes": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0251J20A.json b/docs/data/histograms/United States/0251J20A.json
new file mode 100644
index 00000000000..cfd80b38601
--- /dev/null
+++ b/docs/data/histograms/United States/0251J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0251J20A", "histograms": [{"batchcodes": ["0251J20A"], "histogram": {"Injection site pain": 1, "Pain in jaw": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02520-2A.json b/docs/data/histograms/United States/02520-2A.json
new file mode 100644
index 00000000000..f8aa686e43b
--- /dev/null
+++ b/docs/data/histograms/United States/02520-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "02520-2A", "histograms": [{"batchcodes": ["02520-2A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02520A.json b/docs/data/histograms/United States/02520A.json
new file mode 100644
index 00000000000..59f755cb504
--- /dev/null
+++ b/docs/data/histograms/United States/02520A.json	
@@ -0,0 +1 @@
+{"batchcode": "02520A", "histograms": [{"batchcodes": ["02520A"], "histogram": {"Chills": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02521A.json b/docs/data/histograms/United States/02521A.json
new file mode 100644
index 00000000000..dc942f69653
--- /dev/null
+++ b/docs/data/histograms/United States/02521A.json	
@@ -0,0 +1 @@
+{"batchcode": "02521A", "histograms": [{"batchcodes": ["02521A"], "histogram": {"Chills": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Mobility decreased": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0252202A.json b/docs/data/histograms/United States/0252202A.json
new file mode 100644
index 00000000000..87e9cf6e222
--- /dev/null
+++ b/docs/data/histograms/United States/0252202A.json	
@@ -0,0 +1 @@
+{"batchcode": "0252202A", "histograms": [{"batchcodes": ["0252202A"], "histogram": {"Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025220A.json b/docs/data/histograms/United States/025220A.json
new file mode 100644
index 00000000000..d27d1492df4
--- /dev/null
+++ b/docs/data/histograms/United States/025220A.json	
@@ -0,0 +1 @@
+{"batchcode": "025220A", "histograms": [{"batchcodes": ["025220A"], "histogram": {"Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Confusional state": 1, "Dizziness": 1, "Dyspnoea": 1, "Exposure during pregnancy": 1, "Heart rate": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tenderness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0252264.json b/docs/data/histograms/United States/0252264.json
new file mode 100644
index 00000000000..95b0944d53a
--- /dev/null
+++ b/docs/data/histograms/United States/0252264.json	
@@ -0,0 +1 @@
+{"batchcode": "0252264", "histograms": [{"batchcodes": ["0252264"], "histogram": {"Arthralgia": 1, "Nausea": 1, "Pain": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02523948.json b/docs/data/histograms/United States/02523948.json
new file mode 100644
index 00000000000..2750afab18f
--- /dev/null
+++ b/docs/data/histograms/United States/02523948.json	
@@ -0,0 +1 @@
+{"batchcode": "02523948", "histograms": [{"batchcodes": ["02523948"], "histogram": {"Arthralgia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025302A.json b/docs/data/histograms/United States/025302A.json
new file mode 100644
index 00000000000..4ba53fda3e7
--- /dev/null
+++ b/docs/data/histograms/United States/025302A.json	
@@ -0,0 +1 @@
+{"batchcode": "025302A", "histograms": [{"batchcodes": ["025302A"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025320-24.json b/docs/data/histograms/United States/025320-24.json
new file mode 100644
index 00000000000..ec4b1b948c5
--- /dev/null
+++ b/docs/data/histograms/United States/025320-24.json	
@@ -0,0 +1 @@
+{"batchcode": "025320-24", "histograms": [{"batchcodes": ["025320-24"], "histogram": {"Asthenia": 1, "Condition aggravated": 1, "Haematochezia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025320-2A.json b/docs/data/histograms/United States/025320-2A.json
new file mode 100644
index 00000000000..d45d7cb9b92
--- /dev/null
+++ b/docs/data/histograms/United States/025320-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025320-2A", "histograms": [{"batchcodes": ["025320-2A"], "histogram": {"Angiocardiogram": 1, "Biopsy skin": 1, "Colonoscopy": 1, "Computerised tomogram thorax": 1, "Expired product administered": 1, "Prostatic specific antigen": 1, "Rectal examination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025320A.json b/docs/data/histograms/United States/025320A.json
new file mode 100644
index 00000000000..2bbf336618b
--- /dev/null
+++ b/docs/data/histograms/United States/025320A.json	
@@ -0,0 +1 @@
+{"batchcode": "025320A", "histograms": [{"batchcodes": ["025320A"], "histogram": {"Weight decreased": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Mobility decreased": 1, "Myalgia": 1, "Neuralgic amyotrophy": 1, "Peripheral swelling": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025321A.json b/docs/data/histograms/United States/025321A.json
new file mode 100644
index 00000000000..c7e606c608c
--- /dev/null
+++ b/docs/data/histograms/United States/025321A.json	
@@ -0,0 +1 @@
+{"batchcode": "025321A", "histograms": [{"batchcodes": ["025321A"], "histogram": {"Abdominal pain": 1, "Abdominal pain upper": 1, "COVID-19": 1, "Tinnitus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02532OA.json b/docs/data/histograms/United States/02532OA.json
new file mode 100644
index 00000000000..5b3d4fb22ac
--- /dev/null
+++ b/docs/data/histograms/United States/02532OA.json	
@@ -0,0 +1 @@
+{"batchcode": "02532OA", "histograms": [{"batchcodes": ["02532OA"], "histogram": {"Diarrhoea": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025520-28.json b/docs/data/histograms/United States/025520-28.json
new file mode 100644
index 00000000000..90c6f734f5c
--- /dev/null
+++ b/docs/data/histograms/United States/025520-28.json	
@@ -0,0 +1 @@
+{"batchcode": "025520-28", "histograms": [{"batchcodes": ["025520-28"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025520-2A.json b/docs/data/histograms/United States/025520-2A.json
new file mode 100644
index 00000000000..d3b56875a2d
--- /dev/null
+++ b/docs/data/histograms/United States/025520-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025520-2A", "histograms": [{"batchcodes": ["025520-2A"], "histogram": {"Pain in extremity": 3, "Arthralgia": 2, "Headache": 2, "Actinic keratosis": 1, "Asthenia": 1, "Chills": 1, "Condition aggravated": 1, "Expired product administered": 1, "Fatigue": 1, "Feeling jittery": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Muscle tightness": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "Skin irritation": 1, "Therapeutic response unexpected": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025520/2A.json b/docs/data/histograms/United States/025520/2A.json
new file mode 100644
index 00000000000..2137e1723ae
--- /dev/null
+++ b/docs/data/histograms/United States/025520/2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025520/2A", "histograms": [{"batchcodes": ["025520/2A"], "histogram": {"Injection site erythema": 1, "Injection site rash": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02552024.json b/docs/data/histograms/United States/02552024.json
new file mode 100644
index 00000000000..1cd4803bf68
--- /dev/null
+++ b/docs/data/histograms/United States/02552024.json	
@@ -0,0 +1 @@
+{"batchcode": "02552024", "histograms": [{"batchcodes": ["02552024"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0255202A.json b/docs/data/histograms/United States/0255202A.json
new file mode 100644
index 00000000000..2c8e51805e1
--- /dev/null
+++ b/docs/data/histograms/United States/0255202A.json	
@@ -0,0 +1 @@
+{"batchcode": "0255202A", "histograms": [{"batchcodes": ["0255202A"], "histogram": {"Herpes zoster": 1, "Tenderness": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025520A.json b/docs/data/histograms/United States/025520A.json
new file mode 100644
index 00000000000..14fc3c2e57b
--- /dev/null
+++ b/docs/data/histograms/United States/025520A.json	
@@ -0,0 +1 @@
+{"batchcode": "025520A", "histograms": [{"batchcodes": ["025520A"], "histogram": {"Bronchitis": 3, "Headache": 3, "Pain in extremity": 3, "Blood pressure measurement": 2, "COVID-19": 2, "Hypertension": 2, "Myalgia": 2, "Nausea": 2, "Pyrexia": 2, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Dehydration": 1, "Diarrhoea": 1, "Erythema": 1, "Facial pain": 1, "Feeling abnormal": 1, "Hypokinesia": 1, "Illness": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Intentional product use issue": 1, "Pelvic pain": 1, "Pruritus": 1, "Rash": 1, "Tinnitus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02552E.json b/docs/data/histograms/United States/02552E.json
new file mode 100644
index 00000000000..57e784e0e71
--- /dev/null
+++ b/docs/data/histograms/United States/02552E.json	
@@ -0,0 +1 @@
+{"batchcode": "02552E", "histograms": [{"batchcodes": ["02552E"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025597407089.json b/docs/data/histograms/United States/025597407089.json
new file mode 100644
index 00000000000..eae332b9ea4
--- /dev/null
+++ b/docs/data/histograms/United States/025597407089.json	
@@ -0,0 +1 @@
+{"batchcode": "025597407089", "histograms": [{"batchcodes": ["025597407089"], "histogram": {"Chills": 1, "Gastrointestinal pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Renal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0255J202A.json b/docs/data/histograms/United States/0255J202A.json
new file mode 100644
index 00000000000..41c6affff97
--- /dev/null
+++ b/docs/data/histograms/United States/0255J202A.json	
@@ -0,0 +1 @@
+{"batchcode": "0255J202A", "histograms": [{"batchcodes": ["0255J202A"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Disorientation": 1, "Dizziness": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025620-4.json b/docs/data/histograms/United States/025620-4.json
new file mode 100644
index 00000000000..1ef73db225c
--- /dev/null
+++ b/docs/data/histograms/United States/025620-4.json	
@@ -0,0 +1 @@
+{"batchcode": "025620-4", "histograms": [{"batchcodes": ["025620-4"], "histogram": {"Asthenia": 2, "Dizziness": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0256200.json b/docs/data/histograms/United States/0256200.json
new file mode 100644
index 00000000000..ce51bfd23c7
--- /dev/null
+++ b/docs/data/histograms/United States/0256200.json	
@@ -0,0 +1 @@
+{"batchcode": "0256200", "histograms": [{"batchcodes": ["0256200"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025620A.json b/docs/data/histograms/United States/025620A.json
new file mode 100644
index 00000000000..c3ac0b5d594
--- /dev/null
+++ b/docs/data/histograms/United States/025620A.json	
@@ -0,0 +1 @@
+{"batchcode": "025620A", "histograms": [{"batchcodes": ["025620A"], "histogram": {"Fatigue": 3, "Arthralgia": 2, "Headache": 2, "Myalgia": 2, "Pain": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Asthenopia": 1, "Bedridden": 1, "Bladder pain": 1, "COVID-19": 1, "Chills": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Incorrect dose administered": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site reaction": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Muscular weakness": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Viral infection": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025621A.json b/docs/data/histograms/United States/025621A.json
new file mode 100644
index 00000000000..36574827f3a
--- /dev/null
+++ b/docs/data/histograms/United States/025621A.json	
@@ -0,0 +1 @@
+{"batchcode": "025621A", "histograms": [{"batchcodes": ["025621A"], "histogram": {"Arthralgia": 1, "Bone pain": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Nausea": 1, "Spinal pain": 1, "Suicidal ideation": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0256C1.json b/docs/data/histograms/United States/0256C1.json
new file mode 100644
index 00000000000..71433bc832a
--- /dev/null
+++ b/docs/data/histograms/United States/0256C1.json	
@@ -0,0 +1 @@
+{"batchcode": "0256C1", "histograms": [{"batchcodes": ["0256C1"], "histogram": {"Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0257321A.json b/docs/data/histograms/United States/0257321A.json
new file mode 100644
index 00000000000..7ef3e226f2c
--- /dev/null
+++ b/docs/data/histograms/United States/0257321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0257321A", "histograms": [{"batchcodes": ["0257321A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Migraine": 1, "Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0258218.json b/docs/data/histograms/United States/0258218.json
new file mode 100644
index 00000000000..d8d9508d345
--- /dev/null
+++ b/docs/data/histograms/United States/0258218.json	
@@ -0,0 +1 @@
+{"batchcode": "0258218", "histograms": [{"batchcodes": ["0258218"], "histogram": {"Headache": 2, "Aneurysm": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025821A.json b/docs/data/histograms/United States/025821A.json
new file mode 100644
index 00000000000..6732f93f96d
--- /dev/null
+++ b/docs/data/histograms/United States/025821A.json	
@@ -0,0 +1 @@
+{"batchcode": "025821A", "histograms": [{"batchcodes": ["025821A"], "histogram": {"Pain in extremity": 4, "Chills": 2, "Feeling cold": 2, "Headache": 2, "Pyrexia": 2, "Ageusia": 1, "Diarrhoea": 1, "Fatigue": 1, "Flatulence": 1, "Heart rate increased": 1, "Hypophagia": 1, "Illness": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nausea": 1, "Peripheral coldness": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Sluggishness": 1, "Sneezing": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A MA OR 3A.json b/docs/data/histograms/United States/025A MA OR 3A.json
new file mode 100644
index 00000000000..ce62d3986a9
--- /dev/null
+++ b/docs/data/histograms/United States/025A MA OR 3A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A MA OR 3A", "histograms": [{"batchcodes": ["025A MA OR 3A"], "histogram": {"Abdominal pain": 1, "Abdominal pain upper": 1, "Arthralgia": 1, "Body temperature": 1, "Bone pain": 1, "Chills": 1, "Computerised tomogram": 1, "Eczema": 1, "Feeling abnormal": 1, "Groin pain": 1, "Herpes zoster": 1, "Illness": 1, "Lymphadenitis": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pelvic pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A121A.json b/docs/data/histograms/United States/025A121A.json
new file mode 100644
index 00000000000..5848b2129d7
--- /dev/null
+++ b/docs/data/histograms/United States/025A121A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A121A", "histograms": [{"batchcodes": ["025A121A"], "histogram": {"Decreased appetite": 2, "Fatigue": 2, "Myalgia": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Bedridden": 1, "Chills": 1, "Dysgeusia": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Nausea": 1, "Paraesthesia oral": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A12A.json b/docs/data/histograms/United States/025A12A.json
new file mode 100644
index 00000000000..2d2b44c607a
--- /dev/null
+++ b/docs/data/histograms/United States/025A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A12A", "histograms": [{"batchcodes": ["025A12A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Fatigue": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A202A.json b/docs/data/histograms/United States/025A202A.json
new file mode 100644
index 00000000000..2f6a8e11b44
--- /dev/null
+++ b/docs/data/histograms/United States/025A202A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A202A", "histograms": [{"batchcodes": ["025A202A"], "histogram": {"Vaccination site pain": 2, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Heart rate": 1, "Pyrexia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A20A.json b/docs/data/histograms/United States/025A20A.json
new file mode 100644
index 00000000000..7c4de0a2025
--- /dev/null
+++ b/docs/data/histograms/United States/025A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A20A", "histograms": [{"batchcodes": ["025A20A"], "histogram": {"Pain in extremity": 3, "Vaccination site erythema": 2, "Acne": 1, "Ageusia": 1, "COVID-19": 1, "Chills": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A21.json b/docs/data/histograms/United States/025A21.json
new file mode 100644
index 00000000000..94f317f2e7b
--- /dev/null
+++ b/docs/data/histograms/United States/025A21.json	
@@ -0,0 +1 @@
+{"batchcode": "025A21", "histograms": [{"batchcodes": ["025A21"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A2114.json b/docs/data/histograms/United States/025A2114.json
new file mode 100644
index 00000000000..83a3c1399ec
--- /dev/null
+++ b/docs/data/histograms/United States/025A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "025A2114", "histograms": [{"batchcodes": ["025A2114"], "histogram": {"Inappropriate schedule of product administration": 1, "Menstruation delayed": 1, "Pregnancy test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A2119.json b/docs/data/histograms/United States/025A2119.json
new file mode 100644
index 00000000000..5d4bb3c2e53
--- /dev/null
+++ b/docs/data/histograms/United States/025A2119.json	
@@ -0,0 +1 @@
+{"batchcode": "025A2119", "histograms": [{"batchcodes": ["025A2119"], "histogram": {"Abdominal discomfort": 1, "Chills": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A214.json b/docs/data/histograms/United States/025A214.json
new file mode 100644
index 00000000000..dccc5dd6353
--- /dev/null
+++ b/docs/data/histograms/United States/025A214.json	
@@ -0,0 +1 @@
+{"batchcode": "025A214", "histograms": [{"batchcodes": ["025A214"], "histogram": {"Nausea": 2, "Abdominal discomfort": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia": 1, "Lymphadenopathy": 1, "Musculoskeletal stiffness": 1, "Product dose omission issue": 1, "Tinnitus": 1, "Vertigo": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A21A OR H.json b/docs/data/histograms/United States/025A21A OR H.json
new file mode 100644
index 00000000000..62d72d626b3
--- /dev/null
+++ b/docs/data/histograms/United States/025A21A OR H.json	
@@ -0,0 +1 @@
+{"batchcode": "025A21A OR H", "histograms": [{"batchcodes": ["025A21A OR H"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysphonia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Limb discomfort": 1, "Nausea": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Tremor": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A21A).json b/docs/data/histograms/United States/025A21A).json
new file mode 100644
index 00000000000..279da012209
--- /dev/null
+++ b/docs/data/histograms/United States/025A21A).json	
@@ -0,0 +1 @@
+{"batchcode": "025A21A)", "histograms": [{"batchcodes": ["025A21A)"], "histogram": {"Abdominal pain upper": 1, "Headache": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A21A.json b/docs/data/histograms/United States/025A21A.json
new file mode 100644
index 00000000000..cbdb6060973
--- /dev/null
+++ b/docs/data/histograms/United States/025A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A21A", "histograms": [{"batchcodes": ["025A21A", "028A21A"], "histogram": {"Chills": 1, "Injection site pain": 1, "Myalgia": 1, "Night sweats": 1, "Pyrexia": 1}}, {"batchcodes": ["025A21A", "FF2593"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["025A21A"], "histogram": {"Fatigue": 89, "Headache": 79, "Pyrexia": 77, "Pain in extremity": 64, "Vaccination site pain": 64, "Myalgia": 60, "Chills": 59, "Nausea": 43, "Pain": 43, "Arthralgia": 38, "Dizziness": 38, "Vaccination site erythema": 36, "Pruritus": 34, "Rash": 28, "Feeling abnormal": 25, "Vaccination site pruritus": 25, "Malaise": 23, "Peripheral swelling": 23, "Asthenia": 22, "Erythema": 21, "Dyspnoea": 20, "Vaccination site swelling": 20, "Body temperature": 19, "Vaccination site warmth": 19, "Vaccination site rash": 18, "Back pain": 17, "Expired product administered": 16, "Urticaria": 16, "Vomiting": 16, "Diarrhoea": 15, "Illness": 15, "Somnolence": 14, "COVID-19": 13, "Feeling hot": 13, "Hypoaesthesia": 13, "Paraesthesia": 13, "Heart rate": 11, "SARS-CoV-2 test": 11, "Heart rate increased": 10, "Inappropriate schedule of product administration": 10, "Influenza like illness": 10, "Palpitations": 10, "Swelling": 10, "Tinnitus": 10, "Burning sensation": 9, "Decreased appetite": 9, "Tremor": 9, "Blood pressure measurement": 8, "Chest pain": 8, "Cough": 8, "Gait disturbance": 8, "Hypersomnia": 8, "Insomnia": 8, "Abdominal pain upper": 7, "Dysgeusia": 7, "Lymphadenopathy": 7, "Migraine": 7, "Product dose omission issue": 7, "Vaccination complication": 7, "Vaccination site induration": 7, "Vertigo": 7, "Vision blurred": 7, "Condition aggravated": 6, "Electrocardiogram": 6, "Feeling cold": 6, "Hyperhidrosis": 6, "Muscular weakness": 6, "Musculoskeletal stiffness": 6, "Product storage error": 6, "Rash erythematous": 6, "Rash pruritic": 6, "Vaccination site reaction": 6, "Cellulitis": 5, "Dysphagia": 5, "Hypertension": 5, "Injection site pain": 5, "Lethargy": 5, "Limb discomfort": 5, "Maternal exposure during pregnancy": 5, "Mobility decreased": 5, "Nasopharyngitis": 5, "Oxygen saturation": 5, "Presyncope": 5, "Product administered to patient of inappropriate age": 5, "Sleep disorder": 5, "Swelling face": 5, "Therapeutic response unexpected": 5, "Abdominal discomfort": 4, "Abdominal pain": 4, "Bell's palsy": 4, "Blood test": 4, "Body temperature increased": 4, "Bone pain": 4, "Fall": 4, "Flushing": 4, "Loss of consciousness": 4, "Muscle spasms": 4, "Taste disorder": 4, "Tenderness": 4, "Throat irritation": 4, "Vaccination site mass": 4, "Anxiety": 3, "Arthritis": 3, "Bedridden": 3, "Blister": 3, "Blood glucose": 3, "Breast pain": 3, "Chest discomfort": 3, "Computerised tomogram": 3, "Discomfort": 3, "Drug ineffective": 3, "Eye pain": 3, "Herpes zoster": 3, "Hot flush": 3, "Hypersensitivity": 3, "Incorrect route of product administration": 3, "Injection site erythema": 3, "Lymph node pain": 3, "Nasal congestion": 3, "Ocular discomfort": 3, "Oropharyngeal pain": 3, "Paraesthesia oral": 3, "Pregnancy test": 3, "Product administered at inappropriate site": 3, "Rash macular": 3, "Rhinorrhoea": 3, "SARS-CoV-2 antibody test": 3, "Scan": 3, "Skin burning sensation": 3, "Vaccination site discolouration": 3, "Visual impairment": 3, "Weight decreased": 3, "Abdominal distension": 2, "Ageusia": 2, "Anaphylactic reaction": 2, "Arrhythmia": 2, "Blepharospasm": 2, "Blood glucose increased": 2, "Blood pressure increased": 2, "Breast swelling": 2, "Cardiac flutter": 2, "Confusional state": 2, "Dermatitis contact": 2, "Device connection issue": 2, "Diarrhoea haemorrhagic": 2, "Dry mouth": 2, "Dysphonia": 2, "Ear pain": 2, "Eating disorder": 2, "Echocardiogram": 2, "Exophthalmos": 2, "Extra dose administered": 2, "Eye irritation": 2, "Eye swelling": 2, "Gait inability": 2, "Haemorrhage": 2, "Heart rate irregular": 2, "Hepatic enzyme": 2, "Hyperacusis": 2, "Hypoaesthesia oral": 2, "Hypokinesia": 2, "Hypotension": 2, "Induration": 2, "Inflammation": 2, "Injection site swelling": 2, "Interchange of vaccine products": 2, "Joint swelling": 2, "Lip blister": 2, "Loss of personal independence in daily activities": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Mechanical urticaria": 2, "Muscle tightness": 2, "Muscle twitching": 2, "Neck pain": 2, "No adverse event": 2, "Ocular hyperaemia": 2, "Off label use": 2, "Oral herpes": 2, "Oropharyngeal discomfort": 2, "Paralysis": 2, "Poor peripheral circulation": 2, "Poor quality product administered": 2, "Product temperature excursion issue": 2, "Respiratory rate": 2, "Restlessness": 2, "Salivary hypersecretion": 2, "Sinusitis": 2, "Skin swelling": 2, "Skin warm": 2, "Sneezing": 2, "Thirst": 2, "Throat tightness": 2, "Ultrasound kidney": 2, "Ultrasound scan": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site movement impairment": 2, "Abnormal behaviour": 1, "Abnormal sensation in eye": 1, "Abscess limb": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Acoustic stimulation tests": 1, "Adverse drug reaction": 1, "Adverse event": 1, "Adverse reaction": 1, "Agitation": 1, "Alopecia": 1, "Angioedema": 1, "Anorectal discomfort": 1, "Aphasia": 1, "Appendicitis": 1, "Atrial fibrillation": 1, "Autoimmune disorder": 1, "Axillary mass": 1, "Balance disorder": 1, "Bed rest": 1, "Blood glucose normal": 1, "Blood iron decreased": 1, "Blood potassium": 1, "Blood uric acid": 1, "Breast oedema": 1, "Breast tenderness": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiac function test": 1, "Cerebrovascular accident": 1, "Chapped lips": 1, "Chest X-ray": 1, "Circadian rhythm sleep disorder": 1, "Computerised tomogram head": 1, "Computerised tomogram neck": 1, "Contusion": 1, "Deafness": 1, "Deafness bilateral": 1, "Dental care": 1, "Depressed mood": 1, "Diplopia": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Eating disorder symptom": 1, "Enuresis": 1, "Erythema of eyelid": 1, "Exposure to SARS-CoV-2": 1, "Exposure via skin contact": 1, "Extrapyramidal disorder": 1, "Extrasystoles": 1, "Eye discharge": 1, "Eye disorder": 1, "Facial discomfort": 1, "Facial paralysis": 1, "Faeces soft": 1, "Fear": 1, "Feeding tube user": 1, "Feeling jittery": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Food allergy": 1, "Food poisoning": 1, "Gastroenteritis viral": 1, "Gastrointestinal disorder": 1, "Gastrooesophageal reflux disease": 1, "Generalised oedema": 1, "Genital discomfort": 1, "Goitre": 1, "Gout": 1, "Haematoma": 1, "Haematopoietic neoplasm": 1, "Head discomfort": 1, "Hordeolum": 1, "Hydronephrosis": 1, "Hypoxia": 1, "Immune thrombocytopenia": 1, "Immunisation": 1, "Incorrect dose administered": 1, "Inhibiting antibodies": 1, "Injected limb mobility decreased": 1, "Injection site cellulitis": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Joint lock": 1, "Lacrimation increased": 1, "Laziness": 1, "Lip disorder": 1, "Lip swelling": 1, "Mammogram": 1, "Memory impairment": 1, "Mood altered": 1, "Motion sickness": 1, "Muscle contractions involuntary": 1, "Muscle swelling": 1, "Musculoskeletal discomfort": 1, "Myasthenic syndrome": 1, "Myelitis": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Nasal discomfort": 1, "Nephrotic syndrome": 1, "Nerve compression": 1, "Nervousness": 1, "Neuralgia": 1, "Neutropenia": 1, "Night sweats": 1, "Nodule": 1, "Oesophageal spasm": 1, "Oligomenorrhoea": 1, "Oral blood blister": 1, "Oral discomfort": 1, "Oral disorder": 1, "Oral pain": 1, "Osteitis": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pain in jaw": 1, "Pain of skin": 1, "Panic reaction": 1, "Parosmia": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Peripheral paralysis": 1, "Pharyngeal swelling": 1, "Photosensitivity reaction": 1, "Plantar fasciitis": 1, "Platelet count": 1, "Pneumonia": 1, "Post-acute COVID-19 syndrome": 1, "Pregnancy": 1, "Renal pain": 1, "Restless legs syndrome": 1, "Retching": 1, "Retinal migraine": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test negative": 1, "Scar": 1, "Secretion discharge": 1, "Sinus headache": 1, "Skin exfoliation": 1, "Skin weeping": 1, "Sluggishness": 1, "Speech disorder": 1, "Streptobacillus test positive": 1, "Streptococcal infection": 1, "Suspected COVID-19": 1, "Thinking abnormal": 1, "Thrombocytopenia": 1, "Tongue pruritus": 1, "Tooth abscess": 1, "Treatment noncompliance": 1, "Trigeminal neuralgia": 1, "Trismus": 1, "Tunnel vision": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound antenatal screen": 1, "Underdose": 1, "Unevaluable event": 1, "Urinary tract discomfort": 1, "Urinary tract infection": 1, "Vaccination site bruising": 1, "Vaccination site hypersensitivity": 1, "Vaccination site inflammation": 1, "Vaccination site nerve damage": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1, "Vaccine breakthrough infection": 1, "Vitreous floaters": 1, "Wheezing": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A21A/80777-0.json b/docs/data/histograms/United States/025A21A/80777-0.json
new file mode 100644
index 00000000000..e4b28f05c67
--- /dev/null
+++ b/docs/data/histograms/United States/025A21A/80777-0.json	
@@ -0,0 +1 @@
+{"batchcode": "025A21A/80777-0", "histograms": [{"batchcodes": ["025A21A/80777-0"], "histogram": {"Asthenia": 1, "Chills": 1, "Fatigue": 1, "Hypersensitivity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A21X.json b/docs/data/histograms/United States/025A21X.json
new file mode 100644
index 00000000000..d63b6ce04e5
--- /dev/null
+++ b/docs/data/histograms/United States/025A21X.json	
@@ -0,0 +1 @@
+{"batchcode": "025A21X", "histograms": [{"batchcodes": ["025A21X"], "histogram": {"Blood pressure measurement": 2, "Fibromyalgia": 2, "Heart rate": 2, "Body temperature": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Migraine": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A22A.json b/docs/data/histograms/United States/025A22A.json
new file mode 100644
index 00000000000..48ad0d3cf78
--- /dev/null
+++ b/docs/data/histograms/United States/025A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A22A", "histograms": [{"batchcodes": ["025A22A"], "histogram": {"Muscle discomfort": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A24A.json b/docs/data/histograms/United States/025A24A.json
new file mode 100644
index 00000000000..9e6dff249c2
--- /dev/null
+++ b/docs/data/histograms/United States/025A24A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A24A", "histograms": [{"batchcodes": ["025A24A"], "histogram": {"Fatigue": 1, "Influenza like illness": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A2A.json b/docs/data/histograms/United States/025A2A.json
new file mode 100644
index 00000000000..0dc43c01ec8
--- /dev/null
+++ b/docs/data/histograms/United States/025A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A2A", "histograms": [{"batchcodes": ["025A2A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Dysgeusia": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Myalgia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A310.json b/docs/data/histograms/United States/025A310.json
new file mode 100644
index 00000000000..0fc100d683e
--- /dev/null
+++ b/docs/data/histograms/United States/025A310.json	
@@ -0,0 +1 @@
+{"batchcode": "025A310", "histograms": [{"batchcodes": ["025A310"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025A71A.json b/docs/data/histograms/United States/025A71A.json
new file mode 100644
index 00000000000..2a41cd44f48
--- /dev/null
+++ b/docs/data/histograms/United States/025A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "025A71A", "histograms": [{"batchcodes": ["025A71A"], "histogram": {"Asthenia": 1, "SARS-CoV-2 test positive": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025AQ1A.json b/docs/data/histograms/United States/025AQ1A.json
new file mode 100644
index 00000000000..f97a80f387f
--- /dev/null
+++ b/docs/data/histograms/United States/025AQ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "025AQ1A", "histograms": [{"batchcodes": ["025AQ1A"], "histogram": {"Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025AUA.json b/docs/data/histograms/United States/025AUA.json
new file mode 100644
index 00000000000..90891ff7c69
--- /dev/null
+++ b/docs/data/histograms/United States/025AUA.json	
@@ -0,0 +1 @@
+{"batchcode": "025AUA", "histograms": [{"batchcodes": ["025AUA"], "histogram": {"COVID-19": 1, "Dysgeusia": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Lung disorder": 1, "Pyrexia": 1, "Rash macular": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025AZ1A.json b/docs/data/histograms/United States/025AZ1A.json
new file mode 100644
index 00000000000..11110ca0cae
--- /dev/null
+++ b/docs/data/histograms/United States/025AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "025AZ1A", "histograms": [{"batchcodes": ["025AZ1A"], "histogram": {"Arthralgia": 3, "Vaccination site pain": 3, "Body temperature": 2, "Pyrexia": 2, "COVID-19 pneumonia": 1, "Cold sweat": 1, "Disorientation": 1, "Dry mouth": 1, "Eyelid exfoliation": 1, "Fatigue": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Inappropriate schedule of product administration": 1, "Lip swelling": 1, "Ocular hyperaemia": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Skin discolouration": 1, "Speech disorder": 1, "Tremor": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025AZ8.json b/docs/data/histograms/United States/025AZ8.json
new file mode 100644
index 00000000000..8a56975112c
--- /dev/null
+++ b/docs/data/histograms/United States/025AZ8.json	
@@ -0,0 +1 @@
+{"batchcode": "025AZ8", "histograms": [{"batchcodes": ["025AZ8"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Eye swelling": 1, "Ocular hyperaemia": 1, "Periorbital swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025AZIA.json b/docs/data/histograms/United States/025AZIA.json
new file mode 100644
index 00000000000..a8107056310
--- /dev/null
+++ b/docs/data/histograms/United States/025AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "025AZIA", "histograms": [{"batchcodes": ["025AZIA"], "histogram": {"Feeling hot": 1, "Pain in extremity": 1, "Swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025B12A.json b/docs/data/histograms/United States/025B12A.json
new file mode 100644
index 00000000000..e2d5a4e857a
--- /dev/null
+++ b/docs/data/histograms/United States/025B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "025B12A", "histograms": [{"batchcodes": ["025B12A"], "histogram": {"Blindness": 1, "Loss of personal independence in daily activities": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025B21.json b/docs/data/histograms/United States/025B21.json
new file mode 100644
index 00000000000..d6994f6c1f2
--- /dev/null
+++ b/docs/data/histograms/United States/025B21.json	
@@ -0,0 +1 @@
+{"batchcode": "025B21", "histograms": [{"batchcodes": ["025B21"], "histogram": {"Chest pain": 1, "Discomfort": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025B21A.json b/docs/data/histograms/United States/025B21A.json
new file mode 100644
index 00000000000..b1967390098
--- /dev/null
+++ b/docs/data/histograms/United States/025B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "025B21A", "histograms": [{"batchcodes": ["025B21A"], "histogram": {"Pyrexia": 56, "Chills": 45, "Fatigue": 40, "Vaccination site pain": 34, "Headache": 33, "Pain in extremity": 33, "Myalgia": 31, "Pain": 21, "Nausea": 18, "Pruritus": 16, "Rash": 16, "Arthralgia": 15, "Body temperature": 14, "Erythema": 14, "Vaccination site erythema": 14, "Vaccination site pruritus": 14, "Dizziness": 13, "Feeling abnormal": 13, "Urticaria": 12, "Vaccination site swelling": 11, "Cough": 10, "Diarrhoea": 10, "Product dose omission issue": 10, "Asthenia": 9, "COVID-19": 9, "SARS-CoV-2 test": 9, "Chest pain": 8, "Dyspnoea": 8, "Lymphadenopathy": 8, "Malaise": 8, "Tremor": 8, "Vaccination site warmth": 8, "Decreased appetite": 7, "Electrocardiogram": 7, "Expired product administered": 7, "Feeling hot": 7, "Hypoaesthesia": 7, "Influenza like illness": 7, "Product administered to patient of inappropriate age": 7, "Ageusia": 6, "Illness": 6, "Insomnia": 6, "Somnolence": 6, "Swelling": 6, "Abdominal discomfort": 5, "Anosmia": 5, "Back pain": 5, "Blood pressure measurement": 5, "Oropharyngeal pain": 5, "Paraesthesia": 5, "Rash pruritic": 5, "Swelling face": 5, "Underdose": 5, "Vaccination site mass": 5, "Vaccination site rash": 5, "Abdominal pain upper": 4, "Blood test": 4, "Feeling cold": 4, "Gait disturbance": 4, "Heart rate": 4, "Mechanical urticaria": 4, "Nasopharyngitis": 4, "Neck pain": 4, "Peripheral swelling": 4, "Visual impairment": 4, "Vomiting": 4, "Angioedema": 3, "Axillary pain": 3, "Burning sensation": 3, "Chest discomfort": 3, "Device connection issue": 3, "Dyspepsia": 3, "Dysphonia": 3, "Ear pruritus": 3, "Echocardiogram": 3, "Inflammation": 3, "Injection site erythema": 3, "Injection site swelling": 3, "Lethargy": 3, "Loss of consciousness": 3, "Lymph node pain": 3, "Mass": 3, "Maternal exposure during pregnancy": 3, "Muscle spasms": 3, "Myocardial infarction": 3, "Pregnancy test": 3, "Rash erythematous": 3, "Sinusitis": 3, "Skin discolouration": 3, "Sleep disorder": 3, "Therapeutic response unexpected": 3, "Tinnitus": 3, "Ultrasound scan": 3, "Vaccination complication": 3, "Vaccination site induration": 3, "Anxiety": 2, "Aphonia": 2, "Axillary mass": 2, "Bedridden": 2, "Bone pain": 2, "Cerebrovascular accident": 2, "Computerised tomogram": 2, "Craniocerebral injury": 2, "Diplopia": 2, "Discomfort": 2, "Drug ineffective": 2, "Dry mouth": 2, "Exposure during pregnancy": 2, "Flushing": 2, "Head discomfort": 2, "Head injury": 2, "Herpes zoster": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Hypersomnia": 2, "Hypertension": 2, "Inappropriate schedule of product administration": 2, "Incomplete course of vaccination": 2, "Incorrect route of product administration": 2, "Injection site mass": 2, "Injection site pain": 2, "Injection site pruritus": 2, "Injection site warmth": 2, "Limb discomfort": 2, "Lip pruritus": 2, "Loss of personal independence in daily activities": 2, "Macular degeneration": 2, "Magnetic resonance imaging": 2, "Magnetic resonance imaging head": 2, "Migraine": 2, "Mobility decreased": 2, "Nodule": 2, "Oral pruritus": 2, "Oxygen saturation": 2, "Palpitations": 2, "Pharyngeal swelling": 2, "Pneumonia": 2, "Rash macular": 2, "Rhinorrhoea": 2, "Sluggishness": 2, "Swelling of eyelid": 2, "Syncope": 2, "Tachycardia": 2, "Tenderness": 2, "Throat tightness": 2, "Vaccination site bruising": 2, "Vaccination site inflammation": 2, "Vaccination site movement impairment": 2, "Vaccination site reaction": 2, "Vertigo": 2, "Vision blurred": 2, "Weight decreased": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Accidental underdose": 1, "Acute psychosis": 1, "Allergic respiratory disease": 1, "Antibody test": 1, "Atrial fibrillation": 1, "Bell's palsy": 1, "Biopsy": 1, "Blepharospasm": 1, "Blood pressure increased": 1, "Blue toe syndrome": 1, "Body temperature increased": 1, "Breast cancer metastatic": 1, "Breast pain": 1, "Breast tenderness": 1, "Bruxism": 1, "Cardiac failure congestive": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Chest X-ray": 1, "Choking sensation": 1, "Cold sweat": 1, "Colonoscopy": 1, "Concussion": 1, "Condition aggravated": 1, "Confusional state": 1, "Conjunctival haemorrhage": 1, "Constipation": 1, "Contusion": 1, "Coronary artery dissection": 1, "Crying": 1, "Depression": 1, "Diaphragmatic paralysis": 1, "Disturbance in attention": 1, "Diverticulitis": 1, "Dizziness postural": 1, "Dry skin": 1, "Dry throat": 1, "Dysmenorrhoea": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pain": 1, "Eating disorder": 1, "Ejection fraction": 1, "Epistaxis": 1, "Eye haemorrhage": 1, "Eye irritation": 1, "Eye pain": 1, "Eye swelling": 1, "Feeling of body temperature change": 1, "Flatulence": 1, "Furuncle": 1, "Gastrointestinal disorder": 1, "General physical health deterioration": 1, "Generalised tonic-clonic seizure": 1, "Heart injury": 1, "Heart rate increased": 1, "Hot flush": 1, "Hyperchlorhydria": 1, "Hyperventilation": 1, "Hypoacusis": 1, "Hypokinesia": 1, "Hypotension": 1, "Impaired quality of life": 1, "Increased appetite": 1, "Injection site hypoaesthesia": 1, "Injury": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Laboratory test": 1, "Lichen planus": 1, "Lip swelling": 1, "Lumbar puncture": 1, "Lung disorder": 1, "Macule": 1, "Mammogram": 1, "Maternal exposure during breast feeding": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Mental disability": 1, "Multiple allergies": 1, "Muscle strain": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myocardial necrosis marker": 1, "Myokymia": 1, "Nasal congestion": 1, "Nervousness": 1, "Night sweats": 1, "Nightmare": 1, "Nocturnal dyspnoea": 1, "Ocular discomfort": 1, "Off label use": 1, "Oral candidiasis": 1, "Oxygen consumption": 1, "Pain of skin": 1, "Paraesthesia oral": 1, "Paratracheal lymphadenopathy": 1, "Periorbital swelling": 1, "Photophobia": 1, "Photosensitivity reaction": 1, "Postural orthostatic tachycardia syndrome": 1, "Presyncope": 1, "Product administered at inappropriate site": 1, "Product storage error": 1, "Psoriasis": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Scab": 1, "Scar": 1, "Sciatica": 1, "Screaming": 1, "Secretion discharge": 1, "Sensation of foreign body": 1, "Sinus pain": 1, "Speech disorder": 1, "Sputum discoloured": 1, "Stool analysis": 1, "Stress": 1, "Swollen tongue": 1, "Thirst": 1, "Throat irritation": 1, "Tinea pedis": 1, "Toothache": 1, "Tunnel vision": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Urticarial vasculitis": 1, "Vaccination site discharge": 1, "Vaccination site discomfort": 1, "Vaccination site dysaesthesia": 1, "Vaccination site haematoma": 1, "Vaccination site haemorrhage": 1, "Vaginal haemorrhage": 1, "Venous aneurysm": 1, "Viral test": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025BE18.json b/docs/data/histograms/United States/025BE18.json
new file mode 100644
index 00000000000..c78e21c2e5c
--- /dev/null
+++ b/docs/data/histograms/United States/025BE18.json	
@@ -0,0 +1 @@
+{"batchcode": "025BE18", "histograms": [{"batchcodes": ["025BE18"], "histogram": {"Insomnia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025BL1A.json b/docs/data/histograms/United States/025BL1A.json
new file mode 100644
index 00000000000..562bc4ded68
--- /dev/null
+++ b/docs/data/histograms/United States/025BL1A.json	
@@ -0,0 +1 @@
+{"batchcode": "025BL1A", "histograms": [{"batchcodes": ["025BL1A"], "histogram": {"Back pain": 1, "Ear pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Toothache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025BUN.json b/docs/data/histograms/United States/025BUN.json
new file mode 100644
index 00000000000..729da677d5d
--- /dev/null
+++ b/docs/data/histograms/United States/025BUN.json	
@@ -0,0 +1 @@
+{"batchcode": "025BUN", "histograms": [{"batchcodes": ["025BUN"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025BZ1A.json b/docs/data/histograms/United States/025BZ1A.json
new file mode 100644
index 00000000000..675a5588446
--- /dev/null
+++ b/docs/data/histograms/United States/025BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "025BZ1A", "histograms": [{"batchcodes": ["025BZ1A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025C0A.json b/docs/data/histograms/United States/025C0A.json
new file mode 100644
index 00000000000..e1d113e8432
--- /dev/null
+++ b/docs/data/histograms/United States/025C0A.json	
@@ -0,0 +1 @@
+{"batchcode": "025C0A", "histograms": [{"batchcodes": ["025C0A"], "histogram": {"Nasal congestion": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025C20A.json b/docs/data/histograms/United States/025C20A.json
new file mode 100644
index 00000000000..67b2c33b24c
--- /dev/null
+++ b/docs/data/histograms/United States/025C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025C20A", "histograms": [{"batchcodes": ["025C20A"], "histogram": {"Chest discomfort": 1, "Discomfort": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025C21.json b/docs/data/histograms/United States/025C21.json
new file mode 100644
index 00000000000..bca037651b0
--- /dev/null
+++ b/docs/data/histograms/United States/025C21.json	
@@ -0,0 +1 @@
+{"batchcode": "025C21", "histograms": [{"batchcodes": ["025C21"], "histogram": {"Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025C21A.json b/docs/data/histograms/United States/025C21A.json
new file mode 100644
index 00000000000..c283911a75f
--- /dev/null
+++ b/docs/data/histograms/United States/025C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "025C21A", "histograms": [{"batchcodes": ["025C21A", "EN6203"], "histogram": {"Interchange of vaccine products": 1, "Off label use": 1, "Vaccination site pain": 1}}, {"batchcodes": ["025C21A"], "histogram": {"Expired product administered": 23, "Headache": 18, "Pain in extremity": 16, "Fatigue": 14, "Vaccination site pain": 14, "Myalgia": 13, "Product temperature excursion issue": 13, "Poor quality product administered": 11, "Pyrexia": 11, "Feeling abnormal": 10, "Chills": 9, "Dizziness": 8, "Body temperature": 7, "Product storage error": 7, "Product dose omission issue": 6, "Inappropriate schedule of product administration": 5, "Insomnia": 5, "Nausea": 5, "Somnolence": 5, "Cough": 4, "Influenza like illness": 4, "Pain": 4, "Paraesthesia": 4, "Product administered to patient of inappropriate age": 4, "Vaccination site erythema": 4, "Accidental overdose": 3, "Anxiety": 3, "Arthralgia": 3, "Mobility decreased": 3, "SARS-CoV-2 test": 3, "Tinnitus": 3, "Urticaria": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Asthenia": 2, "Bedridden": 2, "COVID-19": 2, "Condition aggravated": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Dysstasia": 2, "Feeling hot": 2, "Flushing": 2, "Gait disturbance": 2, "Gait inability": 2, "Head discomfort": 2, "Illness": 2, "Incorrect dose administered": 2, "Interchange of vaccine products": 2, "Malaise": 2, "Muscle twitching": 2, "Muscular weakness": 2, "Nasal congestion": 2, "Neck pain": 2, "Palpitations": 2, "Pruritus": 2, "Rash": 2, "Sleep disorder": 2, "Tachycardia": 2, "Tremor": 2, "Vaccination complication": 2, "Vaccination site induration": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Abdominal discomfort": 1, "Accidental underdose": 1, "Alanine aminotransferase": 1, "Anion gap": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Appendicitis": 1, "Aspartate aminotransferase": 1, "Axillary pain": 1, "Back pain": 1, "Balance disorder": 1, "Basophil count": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatine": 1, "Blood glucagon": 1, "Blood glucose increased": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urea nitrogen/creatinine ratio": 1, "Bone pain": 1, "Bone swelling": 1, "Breast discomfort": 1, "Breast pain": 1, "Breast tenderness": 1, "C-reactive protein": 1, "Carbon dioxide": 1, "Cardiac stress test": 1, "Chapped lips": 1, "Chest discomfort": 1, "Chest pain": 1, "Confusional state": 1, "Device connection issue": 1, "Discomfort": 1, "Dizziness postural": 1, "Double stranded DNA antibody": 1, "Dyschezia": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dysuria": 1, "Electric shock sensation": 1, "Electrophoresis protein": 1, "Energy increased": 1, "Eosinophil count": 1, "Erythema": 1, "Extra dose administered": 1, "Feeling cold": 1, "Haematocrit": 1, "Haemoglobin": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Injection site atrophy": 1, "Injection site indentation": 1, "Injection site mass": 1, "Injection site nodule": 1, "Injection site oedema": 1, "Injection site warmth": 1, "Investigation": 1, "Lacrimation increased": 1, "Lip dry": 1, "Lip haemorrhage": 1, "Lip swelling": 1, "Lipoma": 1, "Lower limb fracture": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging head": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Memory impairment": 1, "Migraine": 1, "Monocyte count": 1, "Muscle discomfort": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Neutrophil count": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Panic attack": 1, "Peripheral nerve lesion": 1, "Physical examination": 1, "Platelet count": 1, "Presyncope": 1, "Product administration error": 1, "Product dose omission in error": 1, "Product preparation error": 1, "Protein total": 1, "Protein total normal": 1, "Rash macular": 1, "Red blood cell sedimentation rate": 1, "Red cell distribution width": 1, "Renal pain": 1, "Rheumatoid factor": 1, "Scab": 1, "Seizure": 1, "Sinus disorder": 1, "Sinusitis": 1, "Skin discolouration": 1, "Skin mass": 1, "Sneezing": 1, "Suicidal ideation": 1, "Swelling": 1, "Swelling face": 1, "Therapeutic response unexpected": 1, "Thinking abnormal": 1, "Thirst": 1, "Throat irritation": 1, "Ultrasound scan": 1, "Underdose": 1, "Upper respiratory tract infection": 1, "Urinary tract infection": 1, "Vaccination site discolouration": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1, "Vertigo": 1, "Vision blurred": 1, "Weight decreased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025C2IA.json b/docs/data/histograms/United States/025C2IA.json
new file mode 100644
index 00000000000..66e57c83efb
--- /dev/null
+++ b/docs/data/histograms/United States/025C2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "025C2IA", "histograms": [{"batchcodes": ["025C2IA"], "histogram": {"Decreased appetite": 1, "Erythema": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025D2049.json b/docs/data/histograms/United States/025D2049.json
new file mode 100644
index 00000000000..b914032998e
--- /dev/null
+++ b/docs/data/histograms/United States/025D2049.json	
@@ -0,0 +1 @@
+{"batchcode": "025D2049", "histograms": [{"batchcodes": ["025D2049"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Condition aggravated": 1, "Fatigue": 1, "Fibromyalgia": 1, "Gait disturbance": 1, "Headache": 1, "Insomnia": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025D21A.json b/docs/data/histograms/United States/025D21A.json
new file mode 100644
index 00000000000..2e1aa4d0121
--- /dev/null
+++ b/docs/data/histograms/United States/025D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "025D21A", "histograms": [{"batchcodes": ["025D21A"], "histogram": {"Expired product administered": 4, "Pain in extremity": 4, "Headache": 3, "Chills": 2, "Fatigue": 2, "Heart rate": 2, "Pain": 2, "Pyrexia": 2, "Vaccination complication": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Blood pressure fluctuation": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Eye pruritus": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Flushing": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Influenza": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Ocular hyperaemia": 1, "Palpitations": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Sneezing": 1, "Somnolence": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025G20-2A.json b/docs/data/histograms/United States/025G20-2A.json
new file mode 100644
index 00000000000..24b0228d3f4
--- /dev/null
+++ b/docs/data/histograms/United States/025G20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025G20-2A", "histograms": [{"batchcodes": ["025G20-2A"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Incorrect dose administered": 1, "Product administration error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025G20.json b/docs/data/histograms/United States/025G20.json
new file mode 100644
index 00000000000..e6898293d12
--- /dev/null
+++ b/docs/data/histograms/United States/025G20.json	
@@ -0,0 +1 @@
+{"batchcode": "025G20", "histograms": [{"batchcodes": ["025G20"], "histogram": {"Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025G202A.json b/docs/data/histograms/United States/025G202A.json
new file mode 100644
index 00000000000..d4e07540495
--- /dev/null
+++ b/docs/data/histograms/United States/025G202A.json	
@@ -0,0 +1 @@
+{"batchcode": "025G202A", "histograms": [{"batchcodes": ["025G202A"], "histogram": {"Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025G20A.json b/docs/data/histograms/United States/025G20A.json
new file mode 100644
index 00000000000..6b7aea8eeb3
--- /dev/null
+++ b/docs/data/histograms/United States/025G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025G20A", "histograms": [{"batchcodes": ["025G20A"], "histogram": {"Aphonia": 1, "Chills": 1, "Cold sweat": 1, "Headache": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Night sweats": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025H20-2A.json b/docs/data/histograms/United States/025H20-2A.json
new file mode 100644
index 00000000000..b990ff41bbb
--- /dev/null
+++ b/docs/data/histograms/United States/025H20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025H20-2A", "histograms": [{"batchcodes": ["025H20-2A"], "histogram": {"Asthenia": 1, "Chest discomfort": 1, "Dizziness": 1, "Dysgeusia": 1, "Flushing": 1, "Hypersensitivity": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025H21A.json b/docs/data/histograms/United States/025H21A.json
new file mode 100644
index 00000000000..d2b0bb8deba
--- /dev/null
+++ b/docs/data/histograms/United States/025H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "025H21A", "histograms": [{"batchcodes": ["025H21A"], "histogram": {"Product dose omission issue": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025H21H.json b/docs/data/histograms/United States/025H21H.json
new file mode 100644
index 00000000000..f602a51b8fe
--- /dev/null
+++ b/docs/data/histograms/United States/025H21H.json	
@@ -0,0 +1 @@
+{"batchcode": "025H21H", "histograms": [{"batchcodes": ["025H21H"], "histogram": {"Arthralgia": 1, "Malaise": 1, "Neck pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025I20A.json b/docs/data/histograms/United States/025I20A.json
new file mode 100644
index 00000000000..dfaeff141bc
--- /dev/null
+++ b/docs/data/histograms/United States/025I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025I20A", "histograms": [{"batchcodes": ["025I20A"], "histogram": {"Fatigue": 3, "Nausea": 3, "Chills": 2, "Exposure during pregnancy": 2, "Myalgia": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Ageusia": 1, "Anosmia": 1, "Blood test": 1, "Body temperature": 1, "Diarrhoea": 1, "Headache": 1, "Hot flush": 1, "Inappropriate schedule of product administration": 1, "Injection site erythema": 1, "Injection site pain": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Rash": 1, "Scan": 1, "Ultrasound scan": 1, "Vaccination site pruritus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J OR L20A.json b/docs/data/histograms/United States/025J OR L20A.json
new file mode 100644
index 00000000000..a25fa691c85
--- /dev/null
+++ b/docs/data/histograms/United States/025J OR L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J OR L20A", "histograms": [{"batchcodes": ["025J OR L20A"], "histogram": {"COVID-19": 1, "Electrocardiogram": 1, "Heart rate irregular": 1, "Palpitations": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J-20-2A.json b/docs/data/histograms/United States/025J-20-2A.json
new file mode 100644
index 00000000000..6f277a66fed
--- /dev/null
+++ b/docs/data/histograms/United States/025J-20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J-20-2A", "histograms": [{"batchcodes": ["025J-20-2A"], "histogram": {"Headache": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J-20A.json b/docs/data/histograms/United States/025J-20A.json
new file mode 100644
index 00000000000..14986528b9d
--- /dev/null
+++ b/docs/data/histograms/United States/025J-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J-20A", "histograms": [{"batchcodes": ["025J-20A"], "histogram": {"Headache": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J00/NA.json b/docs/data/histograms/United States/025J00/NA.json
new file mode 100644
index 00000000000..80aca71392d
--- /dev/null
+++ b/docs/data/histograms/United States/025J00/NA.json	
@@ -0,0 +1 @@
+{"batchcode": "025J00/NA", "histograms": [{"batchcodes": ["025J00/NA"], "histogram": {"Eye pruritus": 1, "Eye swelling": 1, "Haematochezia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J020A.json b/docs/data/histograms/United States/025J020A.json
new file mode 100644
index 00000000000..d0dfda69d84
--- /dev/null
+++ b/docs/data/histograms/United States/025J020A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J020A", "histograms": [{"batchcodes": ["025J020A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J02A.json b/docs/data/histograms/United States/025J02A.json
new file mode 100644
index 00000000000..59877c23499
--- /dev/null
+++ b/docs/data/histograms/United States/025J02A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J02A", "histograms": [{"batchcodes": ["025J02A"], "histogram": {"Pyrexia": 3, "Fatigue": 2, "Vaccination site pain": 2, "COVID-19": 1, "Decreased appetite": 1, "Exposure via breast milk": 1, "Feeling abnormal": 1, "Headache": 1, "Insomnia": 1, "Nasal congestion": 1, "Nausea": 1, "Pain": 1, "Urticaria": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2-02A.json b/docs/data/histograms/United States/025J2-02A.json
new file mode 100644
index 00000000000..be5f606fdf8
--- /dev/null
+++ b/docs/data/histograms/United States/025J2-02A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2-02A", "histograms": [{"batchcodes": ["025J2-02A"], "histogram": {"Body temperature": 1, "Bone pain": 1, "Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-2.json b/docs/data/histograms/United States/025J20-2.json
new file mode 100644
index 00000000000..ca0364acb49
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-2.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-2", "histograms": [{"batchcodes": ["025J20-2"], "histogram": {"Injection site pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-20A.json b/docs/data/histograms/United States/025J20-20A.json
new file mode 100644
index 00000000000..07179e11656
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-20A", "histograms": [{"batchcodes": ["025J20-20A"], "histogram": {"Vaccination site pain": 2, "Abdominal pain upper": 1, "Chills": 1, "Exposure during pregnancy": 1, "Limb discomfort": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Prenatal screening test": 1, "Product administered to patient of inappropriate age": 1, "Tremor": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-21.json b/docs/data/histograms/United States/025J20-21.json
new file mode 100644
index 00000000000..bcd49deab3c
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-21.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-21", "histograms": [{"batchcodes": ["025J20-21"], "histogram": {"Chills": 1, "Fatigue": 1, "Insomnia": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-219.json b/docs/data/histograms/United States/025J20-219.json
new file mode 100644
index 00000000000..5d546c5e9e0
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-219.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-219", "histograms": [{"batchcodes": ["025J20-219"], "histogram": {"Joint range of motion decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-219/4.json b/docs/data/histograms/United States/025J20-219/4.json
new file mode 100644
index 00000000000..ce9e452f10a
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-219/4.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-219/4", "histograms": [{"batchcodes": ["025J20-219/4"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-24.json b/docs/data/histograms/United States/025J20-24.json
new file mode 100644
index 00000000000..12947ff7745
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-24.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-24", "histograms": [{"batchcodes": ["025J20-24"], "histogram": {"Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-2A (NOT.json b/docs/data/histograms/United States/025J20-2A (NOT.json
new file mode 100644
index 00000000000..44e292b7819
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-2A (NOT.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-2A (NOT", "histograms": [{"batchcodes": ["025J20-2A (NOT"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-2A / 025.json b/docs/data/histograms/United States/025J20-2A / 025.json
new file mode 100644
index 00000000000..004aef97f9a
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-2A / 025.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-2A / 025", "histograms": [{"batchcodes": ["025J20-2A / 025"], "histogram": {"Poor quality product administered": 590, "Product storage error": 590, "Product temperature excursion issue": 590}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-2A..json b/docs/data/histograms/United States/025J20-2A..json
new file mode 100644
index 00000000000..9b988e93e88
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-2A..json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-2A.", "histograms": [{"batchcodes": ["025J20-2A."], "histogram": {"Injection site pain": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-2A.json b/docs/data/histograms/United States/025J20-2A.json
new file mode 100644
index 00000000000..bf0352f0d91
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-2A", "histograms": [{"batchcodes": ["025J20-2A"], "histogram": {"Fatigue": 39, "Pain in extremity": 33, "Vaccination site pain": 33, "Headache": 31, "Vaccination site erythema": 26, "Dizziness": 25, "Myalgia": 24, "Pyrexia": 23, "Chills": 19, "Product storage error": 19, "Pruritus": 19, "Nausea": 16, "Pain": 16, "Vaccination site swelling": 16, "Expired product administered": 15, "Vaccination site pruritus": 15, "Arthralgia": 12, "Maternal exposure during pregnancy": 11, "Vaccination site rash": 11, "Vaccination site warmth": 11, "Dyspnoea": 10, "Lymphadenopathy": 10, "Rash": 10, "Urticaria": 10, "Body temperature": 9, "Inappropriate schedule of product administration": 9, "Asthenia": 8, "Blood pressure measurement": 8, "Hypersensitivity": 8, "Incorrect dose administered": 8, "Palpitations": 7, "Diarrhoea": 6, "Erythema": 6, "Feeling abnormal": 6, "Heart rate": 6, "Hypertension": 6, "Influenza like illness": 6, "Injection site erythema": 6, "Injection site pain": 6, "Injection site pruritus": 6, "Injection site swelling": 6, "Peripheral swelling": 6, "Pregnancy test": 6, "COVID-19": 5, "Feeling hot": 5, "Injection site warmth": 5, "Limb discomfort": 5, "Vaccination site induration": 5, "Electrocardiogram": 4, "Exposure during pregnancy": 4, "Flushing": 4, "Hyperhidrosis": 4, "Hypoaesthesia": 4, "Malaise": 4, "Oropharyngeal pain": 4, "Paraesthesia": 4, "Product administered to patient of inappropriate age": 4, "SARS-CoV-2 test": 4, "Tachycardia": 4, "Balance disorder": 3, "Blister": 3, "Blood test": 3, "Chest pain": 3, "Condition aggravated": 3, "Confusional state": 3, "Cough": 3, "Decreased appetite": 3, "Heart rate increased": 3, "Hypersomnia": 3, "Lethargy": 3, "Muscular weakness": 3, "Neck pain": 3, "Product dose omission issue": 3, "SARS-CoV-2 test positive": 3, "Throat irritation": 3, "Vaccination site reaction": 3, "Abdominal discomfort": 2, "Abdominal pain upper": 2, "Alanine aminotransferase": 2, "Anxiety": 2, "Aspartate aminotransferase": 2, "Autoimmune disorder": 2, "Basophil count": 2, "Blood albumin": 2, "Blood alkaline phosphatase": 2, "Blood bilirubin": 2, "Blood calcium": 2, "Blood chloride": 2, "Blood creatinine": 2, "Blood glucose": 2, "Blood potassium": 2, "Blood pressure increased": 2, "Blood sodium": 2, "Blood thyroid stimulating hormone": 2, "Blood urea": 2, "Bone pain": 2, "Carbon dioxide": 2, "Chest discomfort": 2, "Computerised tomogram": 2, "Contusion": 2, "Dry mouth": 2, "Dysgeusia": 2, "Ear discomfort": 2, "Eosinophil count": 2, "Exposure via skin contact": 2, "Feeling of body temperature change": 2, "Glucose tolerance test": 2, "Haematocrit": 2, "Haemoglobin": 2, "Injection site mass": 2, "Injection site rash": 2, "Lymph node pain": 2, "Lymphocyte count": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Mean platelet volume": 2, "Monocyte count": 2, "Muscle fatigue": 2, "Nasal congestion": 2, "Neuralgia": 2, "Neutrophil count": 2, "No adverse event": 2, "Paraesthesia oral": 2, "Pharyngeal swelling": 2, "Platelet count": 2, "Product administered at inappropriate site": 2, "Rash erythematous": 2, "Rash papular": 2, "Red blood cell count": 2, "Respiratory rate": 2, "Rhinorrhoea": 2, "Skin irritation": 2, "Skin warm": 2, "Somnolence": 2, "Swelling": 2, "Swelling face": 2, "Syringe issue": 2, "Tenderness": 2, "Tremor": 2, "Ultrasound scan": 2, "Vaccination complication": 2, "Vertigo": 2, "Vision blurred": 2, "Visual impairment": 2, "Vomiting": 2, "White blood cell count": 2, "Wrong product administered": 2, "Abdominal X-ray": 1, "Accidental underdose": 1, "Administration site discolouration": 1, "Ageusia": 1, "Albumin globulin ratio": 1, "Alopecia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Antinuclear antibody": 1, "Aphasia": 1, "Arrhythmia": 1, "Autoscopy": 1, "Axillary mass": 1, "Back pain": 1, "Blindness": 1, "Blood cholesterol": 1, "Blood glucose increased": 1, "Blood pressure abnormal": 1, "Blood triglycerides": 1, "Blood urea nitrogen/creatinine ratio": 1, "Breast engorgement": 1, "Breast pain": 1, "Breast tenderness": 1, "Cardiac flutter": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Computerised tomogram normal": 1, "Constipation": 1, "Cyanopsia": 1, "Dehydration": 1, "Delusion": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Drug ineffective": 1, "EGFR status assay": 1, "Ear pain": 1, "Eczema": 1, "Electrocardiogram normal": 1, "Electronystagmogram": 1, "Exposure to SARS-CoV-2": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye pain": 1, "Eye swelling": 1, "Facial pain": 1, "Fall": 1, "Fear": 1, "Feeling cold": 1, "Full blood count normal": 1, "Gait disturbance": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Herpes zoster": 1, "High density lipoprotein": 1, "Hot flush": 1, "Human chorionic gonadotropin": 1, "Hypoaesthesia oral": 1, "Immature granulocyte count": 1, "Induration": 1, "Injection site haemorrhage": 1, "Injection site induration": 1, "Injection site urticaria": 1, "Injury": 1, "Insomnia": 1, "Intentional dose omission": 1, "Laboratory test normal": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Low density lipoprotein": 1, "Lymph node palpable": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging normal": 1, "Mass": 1, "Maternal exposure before pregnancy": 1, "Maternal exposure during breast feeding": 1, "Mean cell haemoglobin": 1, "Mental fatigue": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Needle issue": 1, "Neurological symptom": 1, "Nucleated red cells": 1, "Nystagmus": 1, "Off label use": 1, "Oropharyngeal discomfort": 1, "Oversensing": 1, "Oxygen saturation decreased": 1, "Pain of skin": 1, "Painful respiration": 1, "Parakeratosis": 1, "Photopsia": 1, "Poor quality product administered": 1, "Presyncope": 1, "Product expiration date issue": 1, "Product temperature excursion issue": 1, "Protein albumin ratio": 1, "Protein total": 1, "Rash pruritic": 1, "Rash pustular": 1, "Red cell distribution width": 1, "Red cell distribution width increased": 1, "Retinal haemorrhage": 1, "Retinal vascular occlusion": 1, "Rheumatoid arthritis": 1, "Rhinitis allergic": 1, "Salivary hypersecretion": 1, "Scab": 1, "Skin abrasion": 1, "Skin burning sensation": 1, "Skin discomfort": 1, "Skin haemorrhage": 1, "Skin induration": 1, "Skin tightness": 1, "Supraventricular tachycardia": 1, "Syncope": 1, "Therapeutic response unexpected": 1, "Thrombosis": 1, "Tinnitus": 1, "Ultrasound scan normal": 1, "Unevaluable event": 1, "VIIIth nerve injury": 1, "Vaccination site cellulitis": 1, "Vaccination site irritation": 1, "Vaccination site joint pain": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site scar": 1, "Vaccination site urticaria": 1, "Very low density lipoprotein": 1, "Vulvovaginal pain": 1, "Weight decreased": 1, "X-ray normal": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-2ALCHD.json b/docs/data/histograms/United States/025J20-2ALCHD.json
new file mode 100644
index 00000000000..bf7f0582f52
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-2ALCHD.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-2ALCHD", "histograms": [{"batchcodes": ["025J20-2ALCHD"], "histogram": {"Fatigue": 1, "Headache": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-A.json b/docs/data/histograms/United States/025J20-A.json
new file mode 100644
index 00000000000..04d6fef91a3
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-A", "histograms": [{"batchcodes": ["025J20-A"], "histogram": {"Influenza like illness": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20-ZA.json b/docs/data/histograms/United States/025J20-ZA.json
new file mode 100644
index 00000000000..f2eccb9a9a7
--- /dev/null
+++ b/docs/data/histograms/United States/025J20-ZA.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20-ZA", "histograms": [{"batchcodes": ["025J20-ZA"], "histogram": {"Blood glucose": 1, "Blood glucose increased": 1, "Glycosylated haemoglobin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20.json b/docs/data/histograms/United States/025J20.json
new file mode 100644
index 00000000000..6c19fa75a6e
--- /dev/null
+++ b/docs/data/histograms/United States/025J20.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20", "histograms": [{"batchcodes": ["025J20"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site rash": 1, "Injection site warmth": 1, "Myalgia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20/2019(?).json b/docs/data/histograms/United States/025J20/2019(?).json
new file mode 100644
index 00000000000..01a22e0b488
--- /dev/null
+++ b/docs/data/histograms/United States/025J20/2019(?).json	
@@ -0,0 +1 @@
+{"batchcode": "025J20/2019(?)", "histograms": [{"batchcodes": ["025J20/2019(?)"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Temperature regulation disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20/2A.json b/docs/data/histograms/United States/025J20/2A.json
new file mode 100644
index 00000000000..2368819567e
--- /dev/null
+++ b/docs/data/histograms/United States/025J20/2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20/2A", "histograms": [{"batchcodes": ["025J20/2A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Nausea": 1, "Pain": 1, "Palpitations": 1, "Peripheral swelling": 1, "Pregnancy test": 1, "Pyrexia": 1, "Somnolence": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J200/025JZ00.json b/docs/data/histograms/United States/025J200/025JZ00.json
new file mode 100644
index 00000000000..1ca36aa06b3
--- /dev/null
+++ b/docs/data/histograms/United States/025J200/025JZ00.json	
@@ -0,0 +1 @@
+{"batchcode": "025J200/025JZ00", "histograms": [{"batchcodes": ["025J200/025JZ00"], "histogram": {"Pruritus": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2019.json b/docs/data/histograms/United States/025J2019.json
new file mode 100644
index 00000000000..02eaa3666b0
--- /dev/null
+++ b/docs/data/histograms/United States/025J2019.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2019", "histograms": [{"batchcodes": ["025J2019"], "histogram": {"Asthma": 1, "Erythema": 1, "Inappropriate schedule of product administration": 1, "Oedema peripheral": 1, "Pruritus": 1, "Rash": 1, "Rash papular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J202.json b/docs/data/histograms/United States/025J202.json
new file mode 100644
index 00000000000..cb0781d1aca
--- /dev/null
+++ b/docs/data/histograms/United States/025J202.json	
@@ -0,0 +1 @@
+{"batchcode": "025J202", "histograms": [{"batchcodes": ["025J202"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Fatigue": 1, "Influenza like illness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20214.json b/docs/data/histograms/United States/025J20214.json
new file mode 100644
index 00000000000..0108edaed85
--- /dev/null
+++ b/docs/data/histograms/United States/025J20214.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20214", "histograms": [{"batchcodes": ["025J20214"], "histogram": {"Influenza like illness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2024.json b/docs/data/histograms/United States/025J2024.json
new file mode 100644
index 00000000000..140ff761837
--- /dev/null
+++ b/docs/data/histograms/United States/025J2024.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2024", "histograms": [{"batchcodes": ["025J2024"], "histogram": {"Chills": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J202A.json b/docs/data/histograms/United States/025J202A.json
new file mode 100644
index 00000000000..00ef40b7912
--- /dev/null
+++ b/docs/data/histograms/United States/025J202A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J202A", "histograms": [{"batchcodes": ["025J202A"], "histogram": {"Fatigue": 16, "Pyrexia": 11, "Vaccination site pain": 11, "Headache": 10, "Pain in extremity": 10, "Chills": 9, "Pain": 9, "Vaccination site erythema": 7, "Vaccination site warmth": 7, "Arthralgia": 6, "Nausea": 6, "Erythema": 5, "Myalgia": 5, "Vaccination site swelling": 5, "Asthenia": 4, "Chest pain": 4, "Diarrhoea": 4, "Exposure during pregnancy": 4, "Hypoaesthesia": 4, "SARS-CoV-2 test": 4, "Urticaria": 4, "Vaccination site rash": 4, "Abdominal discomfort": 3, "Body temperature": 3, "COVID-19": 3, "Cough": 3, "Gait disturbance": 3, "Peripheral swelling": 3, "Pregnancy test": 3, "Vaccination site pruritus": 3, "Anosmia": 2, "Dizziness": 2, "Dyspnoea": 2, "Feeling abnormal": 2, "Induration": 2, "Injection site pain": 2, "Insomnia": 2, "Maternal exposure during pregnancy": 2, "Muscle spasms": 2, "Palpitations": 2, "Paraesthesia": 2, "Pruritus": 2, "Rash": 2, "Vaccination complication": 2, "Vomiting": 2, "X-ray": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Acne": 1, "Ageusia": 1, "Axillary pain": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Condition aggravated": 1, "Confusional state": 1, "Decreased appetite": 1, "Emotional distress": 1, "Feeling hot": 1, "Glucose tolerance test": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Influenza like illness": 1, "Internal haemorrhage": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Mental impairment": 1, "Mobility decreased": 1, "Muscle strain": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Night sweats": 1, "Nightmare": 1, "Oropharyngeal pain": 1, "Osteoarthritis": 1, "Pain of skin": 1, "Paraesthesia oral": 1, "Photosensitivity reaction": 1, "Poor quality sleep": 1, "Rash macular": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 test positive": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin warm": 1, "Swelling": 1, "Throat irritation": 1, "Tinnitus": 1, "Tremor": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Ultrasound scan vagina": 1, "Vaccination site bruising": 1, "Vaccination site inflammation": 1, "Vision blurred": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J202A/039K20.json b/docs/data/histograms/United States/025J202A/039K20.json
new file mode 100644
index 00000000000..10319bf82af
--- /dev/null
+++ b/docs/data/histograms/United States/025J202A/039K20.json	
@@ -0,0 +1 @@
+{"batchcode": "025J202A/039K20", "histograms": [{"batchcodes": ["025J202A/039K20"], "histogram": {"Dry skin": 1, "Erythema": 1, "Eye swelling": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Ocular hyperaemia": 1, "Rash": 1, "Swelling face": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J208.json b/docs/data/histograms/United States/025J208.json
new file mode 100644
index 00000000000..7e7e0621c5d
--- /dev/null
+++ b/docs/data/histograms/United States/025J208.json	
@@ -0,0 +1 @@
+{"batchcode": "025J208", "histograms": [{"batchcodes": ["025J208"], "histogram": {"Asthenia": 1, "Disturbance in attention": 1, "Dizziness": 1, "Hypoaesthesia oral": 1, "Investigation": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20A OR 025T.json b/docs/data/histograms/United States/025J20A OR 025T.json
new file mode 100644
index 00000000000..2c3ab2f4965
--- /dev/null
+++ b/docs/data/histograms/United States/025J20A OR 025T.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20A OR 025T", "histograms": [{"batchcodes": ["025J20A OR 025T"], "histogram": {"Arthralgia": 1, "Dehydration": 1, "Influenza like illness": 1, "Myalgia": 1, "Pain of skin": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20A OR 02C1.json b/docs/data/histograms/United States/025J20A OR 02C1.json
new file mode 100644
index 00000000000..bea29532504
--- /dev/null
+++ b/docs/data/histograms/United States/025J20A OR 02C1.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20A OR 02C1", "histograms": [{"batchcodes": ["025J20A OR 02C1"], "histogram": {"Fatigue": 1, "Malaise": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20A OR T.json b/docs/data/histograms/United States/025J20A OR T.json
new file mode 100644
index 00000000000..a122ec1cf63
--- /dev/null
+++ b/docs/data/histograms/United States/025J20A OR T.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20A OR T", "histograms": [{"batchcodes": ["025J20A OR T"], "histogram": {"Dizziness": 1, "Hypersensitivity": 1, "Pruritus": 1, "Swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20A-214.json b/docs/data/histograms/United States/025J20A-214.json
new file mode 100644
index 00000000000..fd1d116ec9c
--- /dev/null
+++ b/docs/data/histograms/United States/025J20A-214.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20A-214", "histograms": [{"batchcodes": ["025J20A-214"], "histogram": {"Abdominal discomfort": 1, "Abdominal distension": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20A-2A.json b/docs/data/histograms/United States/025J20A-2A.json
new file mode 100644
index 00000000000..73047fdcb4b
--- /dev/null
+++ b/docs/data/histograms/United States/025J20A-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20A-2A", "histograms": [{"batchcodes": ["025J20A-2A"], "histogram": {"Dry mouth": 1, "Erythema": 1, "Illness": 1, "Injection site pain": 1, "Migraine": 1, "SARS-CoV-2 test positive": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20A..json b/docs/data/histograms/United States/025J20A..json
new file mode 100644
index 00000000000..33875046618
--- /dev/null
+++ b/docs/data/histograms/United States/025J20A..json	
@@ -0,0 +1 @@
+{"batchcode": "025J20A.", "histograms": [{"batchcodes": ["025J20A."], "histogram": {"Lymph node pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20A.json b/docs/data/histograms/United States/025J20A.json
new file mode 100644
index 00000000000..6c4e5136c86
--- /dev/null
+++ b/docs/data/histograms/United States/025J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20A", "histograms": [{"batchcodes": ["025J20A", "EW0170"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["025J20A"], "histogram": {"Vaccination site pain": 49, "Fatigue": 43, "Pyrexia": 41, "Pain in extremity": 40, "Chills": 37, "Headache": 36, "Vaccination site erythema": 31, "Pain": 30, "Vaccination site pruritus": 27, "Myalgia": 26, "Vaccination site swelling": 23, "Arthralgia": 21, "Nausea": 21, "Pruritus": 20, "Vaccination site warmth": 20, "Dizziness": 19, "Rash": 19, "SARS-CoV-2 test": 17, "COVID-19": 16, "Injection site erythema": 16, "Injection site pain": 15, "Body temperature": 13, "Feeling abnormal": 12, "Maternal exposure during pregnancy": 12, "Erythema": 11, "Palpitations": 11, "Asthenia": 10, "Injection site pruritus": 10, "Lymphadenopathy": 10, "Dyspnoea": 9, "Injection site warmth": 9, "Peripheral swelling": 9, "Urticaria": 9, "Heart rate": 8, "Influenza like illness": 8, "Swelling": 8, "Diarrhoea": 7, "Injection site swelling": 7, "Malaise": 7, "SARS-CoV-2 antibody test": 7, "SARS-CoV-2 test positive": 7, "Vaccination site induration": 7, "Vaccination site rash": 7, "Vaccination site reaction": 7, "Back pain": 6, "Expired product administered": 6, "Exposure during pregnancy": 6, "Glucose tolerance test": 6, "Illness": 6, "Inappropriate schedule of product administration": 6, "Insomnia": 6, "Pregnancy test": 6, "Rash pruritic": 6, "Vomiting": 6, "Chest discomfort": 5, "Contusion": 5, "Cough": 5, "Heart rate increased": 5, "Injection site rash": 5, "Neck pain": 5, "Oropharyngeal discomfort": 5, "Product administered to patient of inappropriate age": 5, "Product storage error": 5, "Ageusia": 4, "Chest pain": 4, "Dysphonia": 4, "Feeling hot": 4, "Hyperhidrosis": 4, "Induration": 4, "Paraesthesia": 4, "Product dose omission issue": 4, "Somnolence": 4, "Tachycardia": 4, "Vaccination complication": 4, "Vaccination site urticaria": 4, "Anxiety": 3, "Blood pressure increased": 3, "Blood pressure measurement": 3, "Cellulitis": 3, "Drug ineffective": 3, "Exposure via breast milk": 3, "Flushing": 3, "Hypersensitivity": 3, "Hypertension": 3, "Hypoaesthesia": 3, "Injection site reaction": 3, "Lip swelling": 3, "Loss of consciousness": 3, "Magnetic resonance imaging": 3, "Rash erythematous": 3, "Swelling face": 3, "Tenderness": 3, "Ultrasound foetal": 3, "Vaccination site discolouration": 3, "Vaccination site inflammation": 3, "Vertigo": 3, "Abdominal discomfort": 2, "Accidental overdose": 2, "Allergy to vaccine": 2, "Anaphylactic reaction": 2, "Angioedema": 2, "Anosmia": 2, "Antibody test": 2, "Bone pain": 2, "Decreased appetite": 2, "Depression": 2, "Dysgeusia": 2, "Electrocardiogram": 2, "Encephalitis autoimmune": 2, "Facial paralysis": 2, "Feeling cold": 2, "Gait disturbance": 2, "Herpes zoster": 2, "Incorrect dose administered": 2, "Lacrimation increased": 2, "Lethargy": 2, "Limb discomfort": 2, "Loss of personal independence in daily activities": 2, "Lymphoma": 2, "Memory impairment": 2, "Menometrorrhagia": 2, "Movement disorder": 2, "Muscular weakness": 2, "Musculoskeletal discomfort": 2, "Musculoskeletal stiffness": 2, "Nasopharyngitis": 2, "Nervousness": 2, "Oxygen saturation": 2, "Pallor": 2, "Parosmia": 2, "Polymerase chain reaction": 2, "Pregnancy": 2, "Pulmonary function test": 2, "Rash pustular": 2, "Rhinorrhoea": 2, "Skin burning sensation": 2, "Skin discolouration": 2, "Skin exfoliation": 2, "Sleep disorder": 2, "Sluggishness": 2, "Sneezing": 2, "Throat irritation": 2, "Thrombosis": 2, "Tinnitus": 2, "Tremor": 2, "Ultrasound Doppler": 2, "Ultrasound abdomen": 2, "Ultrasound scan": 2, "Vaccination site mass": 2, "Vaccination site movement impairment": 2, "Vulval disorder": 2, "Vulvovaginal discomfort": 2, "White blood cell count": 2, "White blood cell count increased": 2, "AST/ALT ratio": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Administration site papule": 1, "Adverse event": 1, "Anaphylactic shock": 1, "Antibody test negative": 1, "Aphasia": 1, "Aphonia": 1, "Arrhythmia": 1, "Asthma": 1, "Asymptomatic COVID-19": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Bedridden": 1, "Biopsy": 1, "Blister": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Blood pressure abnormal": 1, "Body temperature increased": 1, "Bronchitis": 1, "Burning sensation": 1, "Bursitis": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Cold sweat": 1, "Colonoscopy": 1, "Condition aggravated": 1, "Coronavirus test": 1, "Coronavirus test positive": 1, "Cyanopsia": 1, "Death": 1, "Delusional disorder, unspecified type": 1, "Dermal filler overcorrection": 1, "Dermatitis bullous": 1, "Discomfort": 1, "Dry mouth": 1, "Dysphagia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pain": 1, "Eczema": 1, "Epistaxis": 1, "Exfoliative rash": 1, "Extra dose administered": 1, "Extrasystoles": 1, "Eye contusion": 1, "Eye swelling": 1, "Eyelid function disorder": 1, "Fall": 1, "Foetal exposure during pregnancy": 1, "Functional gastrointestinal disorder": 1, "Fungal infection": 1, "Gangrene": 1, "Gastritis": 1, "Gastroenteritis viral": 1, "Gastrointestinal haemorrhage": 1, "Gaze palsy": 1, "Gingival blister": 1, "Gingival erythema": 1, "Glossodynia": 1, "Haematemesis": 1, "Heart rate irregular": 1, "Hospitalisation": 1, "Hot flush": 1, "Hypoaesthesia oral": 1, "Hyposmia": 1, "Immediate post-injection reaction": 1, "Immobile": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Infection": 1, "Inflammatory bowel disease": 1, "Injection site discomfort": 1, "Injection site erosion": 1, "Intracranial aneurysm": 1, "Jaw clicking": 1, "Joint swelling": 1, "Leg amputation": 1, "Lip disorder": 1, "Lumbar puncture": 1, "Lymph node pain": 1, "Mammogram": 1, "Mechanical urticaria": 1, "Miliaria": 1, "Mobility decreased": 1, "Mouth ulceration": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Myocarditis": 1, "Neoplasm malignant": 1, "No adverse event": 1, "Occupational exposure to SARS-CoV-2": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Osteoporosis": 1, "Pain in jaw": 1, "Pain of skin": 1, "Panic reaction": 1, "Paranasal sinus discomfort": 1, "Periarthritis": 1, "Peripheral coldness": 1, "Petechiae": 1, "Pharyngeal hypoaesthesia": 1, "Photophobia": 1, "Photosensitivity reaction": 1, "Pneumonia": 1, "Polymyalgia rheumatica": 1, "Polyp": 1, "Poor quality product administered": 1, "Post-acute COVID-19 syndrome": 1, "Postural orthostatic tachycardia syndrome": 1, "Presyncope": 1, "Product administration interrupted": 1, "Product temperature excursion issue": 1, "Psoriasis": 1, "Pulmonary haemorrhage": 1, "Rash macular": 1, "Rash morbilliform": 1, "Rectal haemorrhage": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "Reflux gastritis": 1, "Rehabilitation therapy": 1, "Retching": 1, "Rheumatoid factor": 1, "SARS-CoV-1 test negative": 1, "SARS-CoV-2 test negative": 1, "Scab": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Sensory loss": 1, "Sinusitis": 1, "Skin hyperpigmentation": 1, "Skin irritation": 1, "Skin lesion": 1, "Skin mass": 1, "Skin swelling": 1, "Skin tightness": 1, "Skin ulcer": 1, "Skin warm": 1, "Speech disorder": 1, "Stomatitis": 1, "Suspected COVID-19": 1, "Swollen tongue": 1, "Syringe issue": 1, "Temperature intolerance": 1, "Thrombectomy": 1, "Tongue disorder": 1, "Transposition of the great vessels": 1, "Tricuspid valve incompetence": 1, "Trismus": 1, "Tryptase": 1, "Urticaria chronic": 1, "Vaccination site cellulitis": 1, "Vaccination site haemorrhage": 1, "Vaccination site hyperaesthesia": 1, "Vaccination site joint swelling": 1, "Vaccination site vesicles": 1, "Vasculitis": 1, "Vein discolouration": 1, "Vision blurred": 1, "Visual impairment": 1, "Vulvovaginal pain": 1, "Vulvovaginal pruritus": 1, "Wrong product administered": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J20ZA.json b/docs/data/histograms/United States/025J20ZA.json
new file mode 100644
index 00000000000..d517ea5f638
--- /dev/null
+++ b/docs/data/histograms/United States/025J20ZA.json	
@@ -0,0 +1 @@
+{"batchcode": "025J20ZA", "histograms": [{"batchcodes": ["025J20ZA"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 antibody test": 1, "Vaccination site cellulitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J21-2A.json b/docs/data/histograms/United States/025J21-2A.json
new file mode 100644
index 00000000000..1492e7a766a
--- /dev/null
+++ b/docs/data/histograms/United States/025J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J21-2A", "histograms": [{"batchcodes": ["025J21-2A"], "histogram": {"Accidental underdose": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J22A.json b/docs/data/histograms/United States/025J22A.json
new file mode 100644
index 00000000000..9690b59c773
--- /dev/null
+++ b/docs/data/histograms/United States/025J22A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J22A", "histograms": [{"batchcodes": ["025J22A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2A.json b/docs/data/histograms/United States/025J2A.json
new file mode 100644
index 00000000000..703b5c7fe55
--- /dev/null
+++ b/docs/data/histograms/United States/025J2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2A", "histograms": [{"batchcodes": ["025J2A"], "histogram": {"Vaccination site lymphadenopathy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2D-2A.json b/docs/data/histograms/United States/025J2D-2A.json
new file mode 100644
index 00000000000..31f9c9d50b8
--- /dev/null
+++ b/docs/data/histograms/United States/025J2D-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2D-2A", "histograms": [{"batchcodes": ["025J2D-2A"], "histogram": {"Headache": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2O-2A.json b/docs/data/histograms/United States/025J2O-2A.json
new file mode 100644
index 00000000000..b905e32a641
--- /dev/null
+++ b/docs/data/histograms/United States/025J2O-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2O-2A", "histograms": [{"batchcodes": ["025J2O-2A"], "histogram": {"Injection site erythema": 2, "Injection site pruritus": 2, "Diarrhoea": 1, "Fatigue": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site swelling": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2OA.json b/docs/data/histograms/United States/025J2OA.json
new file mode 100644
index 00000000000..cf056e5ff8c
--- /dev/null
+++ b/docs/data/histograms/United States/025J2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2OA", "histograms": [{"batchcodes": ["025J2OA"], "histogram": {"COVID-19": 1, "Feeling cold": 1, "Injection site pain": 1, "Injection site swelling": 1, "Lip swelling": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025J2Q-2A.json b/docs/data/histograms/United States/025J2Q-2A.json
new file mode 100644
index 00000000000..bd8d0b00f88
--- /dev/null
+++ b/docs/data/histograms/United States/025J2Q-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025J2Q-2A", "histograms": [{"batchcodes": ["025J2Q-2A"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025JA20.json b/docs/data/histograms/United States/025JA20.json
new file mode 100644
index 00000000000..ad94f5bad92
--- /dev/null
+++ b/docs/data/histograms/United States/025JA20.json	
@@ -0,0 +1 @@
+{"batchcode": "025JA20", "histograms": [{"batchcodes": ["025JA20"], "histogram": {"Chest discomfort": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025JZ0A.json b/docs/data/histograms/United States/025JZ0A.json
new file mode 100644
index 00000000000..04fe1f6a36f
--- /dev/null
+++ b/docs/data/histograms/United States/025JZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "025JZ0A", "histograms": [{"batchcodes": ["025JZ0A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025JZO2A.json b/docs/data/histograms/United States/025JZO2A.json
new file mode 100644
index 00000000000..29f6fc194ea
--- /dev/null
+++ b/docs/data/histograms/United States/025JZO2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025JZO2A", "histograms": [{"batchcodes": ["025JZO2A"], "histogram": {"Abdominal pain": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Urine analysis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025K20A.json b/docs/data/histograms/United States/025K20A.json
new file mode 100644
index 00000000000..c2c803a01e5
--- /dev/null
+++ b/docs/data/histograms/United States/025K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025K20A", "histograms": [{"batchcodes": ["025K20A"], "histogram": {"Back pain": 1, "Blood glucose increased": 1, "Injection site pain": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L00A.json b/docs/data/histograms/United States/025L00A.json
new file mode 100644
index 00000000000..352c908ea8a
--- /dev/null
+++ b/docs/data/histograms/United States/025L00A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L00A", "histograms": [{"batchcodes": ["025L00A"], "histogram": {"Erythema": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L02A.json b/docs/data/histograms/United States/025L02A.json
new file mode 100644
index 00000000000..d3d5aec5816
--- /dev/null
+++ b/docs/data/histograms/United States/025L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L02A", "histograms": [{"batchcodes": ["025L02A"], "histogram": {"Headache": 2, "Myalgia": 2, "Arthralgia": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L0A.json b/docs/data/histograms/United States/025L0A.json
new file mode 100644
index 00000000000..926acf8b9be
--- /dev/null
+++ b/docs/data/histograms/United States/025L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L0A", "histograms": [{"batchcodes": ["025L0A"], "histogram": {"Expired product administered": 1, "Investigation": 1, "Laboratory test": 1, "Physical examination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L2014.json b/docs/data/histograms/United States/025L2014.json
new file mode 100644
index 00000000000..e352c0fa67e
--- /dev/null
+++ b/docs/data/histograms/United States/025L2014.json	
@@ -0,0 +1 @@
+{"batchcode": "025L2014", "histograms": [{"batchcodes": ["025L2014"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L201A.json b/docs/data/histograms/United States/025L201A.json
new file mode 100644
index 00000000000..57c24e712ce
--- /dev/null
+++ b/docs/data/histograms/United States/025L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L201A", "histograms": [{"batchcodes": ["025L201A"], "histogram": {"Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L201A/4.json b/docs/data/histograms/United States/025L201A/4.json
new file mode 100644
index 00000000000..dcf15e47e57
--- /dev/null
+++ b/docs/data/histograms/United States/025L201A/4.json	
@@ -0,0 +1 @@
+{"batchcode": "025L201A/4", "histograms": [{"batchcodes": ["025L201A/4"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Feeling abnormal": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L202A.json b/docs/data/histograms/United States/025L202A.json
new file mode 100644
index 00000000000..aee23664a8b
--- /dev/null
+++ b/docs/data/histograms/United States/025L202A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L202A", "histograms": [{"batchcodes": ["025L202A"], "histogram": {"COVID-19": 1, "Herpes zoster": 1, "Rash": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L204.json b/docs/data/histograms/United States/025L204.json
new file mode 100644
index 00000000000..9f9d39be696
--- /dev/null
+++ b/docs/data/histograms/United States/025L204.json	
@@ -0,0 +1 @@
+{"batchcode": "025L204", "histograms": [{"batchcodes": ["025L204"], "histogram": {"Ageusia": 1, "Asthenia": 1, "Body temperature": 1, "Cataract": 1, "Chills": 1, "Constipation": 1, "Cough": 1, "Eye disorder": 1, "Headache": 1, "Nasal congestion": 1, "Nausea": 1, "Ophthalmological examination": 1, "Pain": 1, "Pyrexia": 1, "Retinal detachment": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L204A.json b/docs/data/histograms/United States/025L204A.json
new file mode 100644
index 00000000000..dface939f4e
--- /dev/null
+++ b/docs/data/histograms/United States/025L204A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L204A", "histograms": [{"batchcodes": ["025L204A"], "histogram": {"Renal impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L208.json b/docs/data/histograms/United States/025L208.json
new file mode 100644
index 00000000000..4db9a794702
--- /dev/null
+++ b/docs/data/histograms/United States/025L208.json	
@@ -0,0 +1 @@
+{"batchcode": "025L208", "histograms": [{"batchcodes": ["025L208"], "histogram": {"Vaccination site swelling": 2, "Headache": 1, "Product administered to patient of inappropriate age": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L20A..json b/docs/data/histograms/United States/025L20A..json
new file mode 100644
index 00000000000..ce618f3800d
--- /dev/null
+++ b/docs/data/histograms/United States/025L20A..json	
@@ -0,0 +1 @@
+{"batchcode": "025L20A.", "histograms": [{"batchcodes": ["025L20A."], "histogram": {"COVID-19": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L20A.json b/docs/data/histograms/United States/025L20A.json
new file mode 100644
index 00000000000..fa60af4b165
--- /dev/null
+++ b/docs/data/histograms/United States/025L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L20A", "histograms": [{"batchcodes": ["025L20A"], "histogram": {"Headache": 120, "Fatigue": 117, "Pain in extremity": 115, "Pyrexia": 105, "Vaccination site pain": 105, "Chills": 93, "Myalgia": 87, "Poor quality product administered": 80, "Vaccination site erythema": 74, "Product temperature excursion issue": 73, "Pain": 60, "Nausea": 54, "Vaccination site pruritus": 49, "Rash": 46, "Pruritus": 42, "Vaccination site swelling": 41, "Body temperature": 40, "Feeling abnormal": 39, "Vaccination site warmth": 38, "Arthralgia": 35, "Dizziness": 35, "Diarrhoea": 33, "Erythema": 31, "Asthenia": 30, "Injection site pain": 28, "COVID-19": 27, "Dyspnoea": 27, "Expired product administered": 27, "Feeling hot": 24, "SARS-CoV-2 test": 22, "Vaccination site rash": 22, "Influenza like illness": 21, "Peripheral swelling": 21, "Maternal exposure during pregnancy": 20, "Urticaria": 20, "Vaccination site induration": 20, "Vomiting": 20, "Decreased appetite": 19, "Lymphadenopathy": 19, "Injection site erythema": 18, "Illness": 17, "Malaise": 17, "Hypoaesthesia": 16, "Paraesthesia": 16, "Heart rate": 15, "Inappropriate schedule of product administration": 15, "Product dose omission issue": 15, "Back pain": 14, "Blood pressure measurement": 13, "Cough": 13, "Injection site pruritus": 12, "Pregnancy test": 12, "Vaccination site mass": 11, "Abdominal discomfort": 10, "Heart rate increased": 10, "Oropharyngeal pain": 10, "Tachycardia": 10, "Vaccination complication": 10, "Blood test": 9, "Exposure during pregnancy": 9, "Hyperhidrosis": 9, "Injection site swelling": 9, "Nasal congestion": 9, "Neck pain": 9, "Chest pain": 8, "Dysphagia": 8, "Hypersensitivity": 8, "Hypertension": 8, "Incorrect dose administered": 8, "Insomnia": 8, "No adverse event": 8, "Palpitations": 8, "Swelling": 8, "Abdominal pain": 7, "Ageusia": 7, "Herpes zoster": 7, "Injection site rash": 7, "Limb discomfort": 7, "Muscular weakness": 7, "Rash pruritic": 7, "Throat irritation": 7, "Abdominal pain upper": 6, "Antibody test": 6, "Bone pain": 6, "Confusional state": 6, "Feeling cold": 6, "Inflammation": 6, "Injection site warmth": 6, "Lethargy": 6, "Loss of personal independence in daily activities": 6, "Muscle spasms": 6, "Somnolence": 6, "Tinnitus": 6, "Tremor": 6, "Ultrasound scan": 6, "Vaccination site urticaria": 6, "Weight decreased": 6, "Blood pressure increased": 5, "Burning sensation": 5, "Dysphonia": 5, "Flushing": 5, "Magnetic resonance imaging": 5, "Migraine": 5, "Mobility decreased": 5, "Musculoskeletal stiffness": 5, "Paraesthesia oral": 5, "Rhinorrhoea": 5, "Tenderness": 5, "Anosmia": 4, "Balance disorder": 4, "Body temperature increased": 4, "Breast pain": 4, "Chest discomfort": 4, "Cold sweat": 4, "Computerised tomogram": 4, "Condition aggravated": 4, "Diplopia": 4, "Gait disturbance": 4, "Hypersomnia": 4, "Incorrect route of product administration": 4, "Injection site mass": 4, "Lymph node pain": 4, "Maternal exposure during breast feeding": 4, "Oxygen saturation": 4, "Presyncope": 4, "Product administered to patient of inappropriate age": 4, "Respiratory rate": 4, "SARS-CoV-2 test positive": 4, "Swollen tongue": 4, "Throat tightness": 4, "Vision blurred": 4, "Abdominal distension": 3, "Accidental overdose": 3, "Anxiety": 3, "Blood glucose": 3, "Chest X-ray": 3, "Device connection issue": 3, "Disorientation": 3, "Dysgeusia": 3, "Dyskinesia": 3, "Dyspepsia": 3, "Electrocardiogram": 3, "Haematochezia": 3, "Influenza": 3, "Influenza virus test": 3, "Injection site urticaria": 3, "Joint swelling": 3, "Nasopharyngitis": 3, "Nervousness": 3, "Night sweats": 3, "Oral pain": 3, "Oxygen saturation decreased": 3, "Pharyngeal swelling": 3, "Platelet count": 3, "Poor quality sleep": 3, "Product storage error": 3, "Productive cough": 3, "Rash macular": 3, "SARS-CoV-2 antibody test": 3, "Skin burning sensation": 3, "Skin discolouration": 3, "Speech disorder": 3, "Swelling face": 3, "Syncope": 3, "Therapeutic response unexpected": 3, "Toothache": 3, "Ultrasound foetal": 3, "Urinary tract infection": 3, "Vaccination site discolouration": 3, "Vaccination site lymphadenopathy": 3, "Vaccination site movement impairment": 3, "Allergy to vaccine": 2, "Alopecia": 2, "Anaphylactic reaction": 2, "Axillary pain": 2, "Basedow's disease": 2, "Biopsy": 2, "Blood cholesterol": 2, "Body temperature decreased": 2, "Bone swelling": 2, "Cardiac failure congestive": 2, "Colonoscopy": 2, "Constipation": 2, "Contusion": 2, "Deafness": 2, "Depression": 2, "Discomfort": 2, "Drug ineffective": 2, "Dry eye": 2, "Eye irritation": 2, "Full blood count": 2, "Gastrointestinal pain": 2, "Glucose tolerance test": 2, "Head discomfort": 2, "Heart rate decreased": 2, "Hot flush": 2, "Hypoaesthesia oral": 2, "Hypotension": 2, "Incoherent": 2, "Induration": 2, "Infection": 2, "Injection site induration": 2, "Injection site reaction": 2, "Loss of consciousness": 2, "Magnetic resonance imaging head": 2, "Magnetic resonance imaging spinal": 2, "Maternal exposure before pregnancy": 2, "Mechanical urticaria": 2, "Memory impairment": 2, "Muscle tightness": 2, "Nerve compression": 2, "Nodule": 2, "Ocular hyperaemia": 2, "Oral herpes": 2, "Peripheral coldness": 2, "Physical examination": 2, "Pollakiuria": 2, "Product administered at inappropriate site": 2, "Rash erythematous": 2, "Rectal haemorrhage": 2, "SARS-CoV-2 antibody test positive": 2, "SARS-CoV-2 test negative": 2, "Seizure": 2, "Skin warm": 2, "Sleep disorder": 2, "Supraventricular tachycardia": 2, "Tongue paralysis": 2, "Trismus": 2, "Ultrasound abdomen": 2, "Ultrasound antenatal screen": 2, "Underdose": 2, "Vaccination site bruising": 2, "Vaccination site reaction": 2, "Vertigo": 2, "Visual impairment": 2, "Vitamin D": 2, "Weight increased": 2, "Wheezing": 2, "White blood cell count": 2, "Accidental underdose": 1, "Activated partial thromboplastin time": 1, "Adverse event": 1, "Adverse event following immunisation": 1, "Allergy to animal": 1, "Alpha 1 foetoprotein": 1, "Amnesia": 1, "Anaphylactic shock": 1, "Angina pectoris": 1, "Angioedema": 1, "Anti-thyroid antibody": 1, "Anti-thyroid antibody positive": 1, "Antibody test negative": 1, "Asthma": 1, "Atrial fibrillation": 1, "Autoimmune disorder": 1, "Axillary web syndrome": 1, "Bedridden": 1, "Biopsy colon": 1, "Biopsy skin": 1, "Bite": 1, "Blastomycosis": 1, "Blood chloride": 1, "Blood glucose increased": 1, "Blood lactic acid": 1, "Blood phosphorus": 1, "Blood pressure abnormal": 1, "Blood pressure fluctuation": 1, "Blood pressure systolic": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone decreased": 1, "Bone cyst": 1, "Breast cancer": 1, "Breast discolouration": 1, "Breast feeding": 1, "Breast swelling": 1, "C-reactive protein": 1, "Candida infection": 1, "Cardiac fibrillation": 1, "Cardiac monitoring": 1, "Cardiac stress test": 1, "Cardioversion": 1, "Cerebrovascular accident": 1, "Chapped lips": 1, "Cheilitis": 1, "Choking": 1, "Choking sensation": 1, "Chronic fatigue syndrome": 1, "Chronic spontaneous urticaria": 1, "Computerised tomogram thorax": 1, "Congenital hydronephrosis": 1, "Cranial nerve palsies multiple": 1, "Cutaneous lupus erythematosus": 1, "Cyanosis": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Delirium": 1, "Depressed mood": 1, "Dermatitis contact": 1, "Diabetes mellitus inadequate control": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Drug hypersensitivity": 1, "Drug interaction": 1, "Dry skin": 1, "Dysarthria": 1, "Dysstasia": 1, "Dysuria": 1, "Ear haemorrhage": 1, "Echocardiogram": 1, "Eczema": 1, "Emotional disorder": 1, "Emotional poverty": 1, "Ephelides": 1, "Epinephrine increased": 1, "Epistaxis": 1, "Erythema nodosum": 1, "Exposure to SARS-CoV-2": 1, "Exposure via skin contact": 1, "Eye drop instillation": 1, "Eye pain": 1, "Eye pruritus": 1, "Eye swelling": 1, "Eyelid irritation": 1, "Faeces discoloured": 1, "Fear of falling": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Fibromyalgia": 1, "Flatulence": 1, "Fluid retention": 1, "Frequent bowel movements": 1, "Fungal infection": 1, "Gastrointestinal disorder": 1, "General physical health deterioration": 1, "Geriatric assessment": 1, "Gingival pain": 1, "Glossitis": 1, "Glycosylated haemoglobin": 1, "Glycosylated haemoglobin increased": 1, "Heart rate abnormal": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hepatic pain": 1, "Hepatotoxicity": 1, "Herpes virus infection": 1, "High density lipoprotein": 1, "Histamine level": 1, "Hyperaesthesia": 1, "Hyperthermia": 1, "Hypertonic bladder": 1, "Hypokinesia": 1, "IVth nerve paralysis": 1, "Ileal ulcer": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Influenza A virus test": 1, "Injected limb mobility decreased": 1, "Injection site cellulitis": 1, "Injection site discolouration": 1, "Injection site discomfort": 1, "Injection site dryness": 1, "Injection site extravasation": 1, "Injection site inflammation": 1, "Injection site lymphadenopathy": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Irritability": 1, "Joint range of motion decreased": 1, "Lip blister": 1, "Lip discolouration": 1, "Lip erythema": 1, "Lip swelling": 1, "Low density lipoprotein": 1, "Malignant melanoma in situ": 1, "Mammogram": 1, "Mass": 1, "Mass excision": 1, "Mast cell activation syndrome": 1, "Melanocytic naevus": 1, "Metabolic function test": 1, "Miller Fisher syndrome": 1, "Mucosal exfoliation": 1, "Muscle atrophy": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Myalgia intercostal": 1, "Myocardial infarction": 1, "Nasal discomfort": 1, "Neck mass": 1, "Neonatal aspiration": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Neurological symptom": 1, "Neuropathy peripheral": 1, "Nipple pain": 1, "Ophthalmoplegia": 1, "Oral candidiasis": 1, "Oral mucosal blistering": 1, "Oxygen consumption decreased": 1, "Oxygen saturation abnormal": 1, "Pain in jaw": 1, "Pain of skin": 1, "Palatal disorder": 1, "Pallor": 1, "Paralysis": 1, "Parosmia": 1, "Partial seizures": 1, "Pelvic pain": 1, "Periarthritis": 1, "Pharyngitis": 1, "Phlebitis": 1, "Photosensitivity reaction": 1, "Platelet count decreased": 1, "Platelet count increased": 1, "Pneumonia": 1, "Pneumothorax": 1, "Polymerase chain reaction": 1, "Post-acute COVID-19 syndrome": 1, "Postpartum haemorrhage": 1, "Pregnancy": 1, "Prenatal screening test": 1, "Procedural pain": 1, "Product administration error": 1, "Product availability issue": 1, "Product dose omission in error": 1, "Product packaging quantity issue": 1, "Prostatic specific antigen increased": 1, "Prothrombin time": 1, "Psoriasis": 1, "Pulmonary pain": 1, "Rash vesicular": 1, "Rectal examination": 1, "Red blood cell sedimentation rate": 1, "Regurgitation": 1, "Renal pain": 1, "Respiratory disorder": 1, "Respiratory disorder neonatal": 1, "Respiratory rate increased": 1, "Respiratory symptom": 1, "Restless legs syndrome": 1, "Retching": 1, "Salivary hypersecretion": 1, "Sciatic nerve injury": 1, "Sciatica": 1, "Sensory loss": 1, "Skin exfoliation": 1, "Skin fissures": 1, "Skin haemorrhage": 1, "Skin irritation": 1, "Skin mass": 1, "Skin reaction": 1, "Skin tightness": 1, "Skin weeping": 1, "Sleep apnoea syndrome": 1, "Sleep terror": 1, "Sluggishness": 1, "Sneezing": 1, "Squamous cell carcinoma of skin": 1, "Stevens-Johnson syndrome": 1, "Suspected COVID-19": 1, "Swelling of eyelid": 1, "Symptom masked": 1, "Symptom recurrence": 1, "Taste disorder": 1, "Tendonitis": 1, "Thinking abnormal": 1, "Throat clearing": 1, "Thrombocytosis": 1, "Thyroid function test": 1, "Thyroid neoplasm": 1, "Thyroid stimulating immunoglobulin": 1, "Thyroid stimulating immunoglobulin increased": 1, "Thyroiditis": 1, "Thyroxine free": 1, "Thyroxine increased": 1, "Tongue biting": 1, "Tongue erythema": 1, "Transient global amnesia": 1, "Transient ischaemic attack": 1, "Tri-iodothyronine": 1, "Tri-iodothyronine increased": 1, "Troponin increased": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound antenatal screen normal": 1, "Urine analysis": 1, "Vaccination error": 1, "Vaccination failure": 1, "Vaccination site discomfort": 1, "Vaccination site dysaesthesia": 1, "Vaccination site joint pain": 1, "Vaccination site joint swelling": 1, "Vaccination site oedema": 1, "Vaccination site paraesthesia": 1, "Vaccination site pustule": 1, "Vaccination site vesicles": 1, "Vasculitis": 1, "Vein rupture": 1, "Viral titre": 1, "Vital signs measurement": 1, "Vitamin B12": 1, "Walking aid user": 1, "Weight": 1, "Wrong technique in device usage process": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L20A025L20A.json b/docs/data/histograms/United States/025L20A025L20A.json
new file mode 100644
index 00000000000..a154e569a95
--- /dev/null
+++ b/docs/data/histograms/United States/025L20A025L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L20A025L20A", "histograms": [{"batchcodes": ["025L20A025L20A"], "histogram": {"COVID-19": 1, "Chills": 1, "Headache": 1, "Influenza like illness": 1, "Injection site pain": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L21.json b/docs/data/histograms/United States/025L21.json
new file mode 100644
index 00000000000..0a50098388c
--- /dev/null
+++ b/docs/data/histograms/United States/025L21.json	
@@ -0,0 +1 @@
+{"batchcode": "025L21", "histograms": [{"batchcodes": ["025L21", "054G21A", "066D21A", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L210A.json b/docs/data/histograms/United States/025L210A.json
new file mode 100644
index 00000000000..177da4da0fc
--- /dev/null
+++ b/docs/data/histograms/United States/025L210A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L210A", "histograms": [{"batchcodes": ["025L210A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L213.json b/docs/data/histograms/United States/025L213.json
new file mode 100644
index 00000000000..4311a903f39
--- /dev/null
+++ b/docs/data/histograms/United States/025L213.json	
@@ -0,0 +1 @@
+{"batchcode": "025L213", "histograms": [{"batchcodes": ["025L213"], "histogram": {"Illness": 1, "Nasal congestion": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L218.json b/docs/data/histograms/United States/025L218.json
new file mode 100644
index 00000000000..db5aca1cadb
--- /dev/null
+++ b/docs/data/histograms/United States/025L218.json	
@@ -0,0 +1 @@
+{"batchcode": "025L218", "histograms": [{"batchcodes": ["025L218"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L21A.json b/docs/data/histograms/United States/025L21A.json
new file mode 100644
index 00000000000..c025997679a
--- /dev/null
+++ b/docs/data/histograms/United States/025L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L21A", "histograms": [{"batchcodes": ["025L21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L21B.json b/docs/data/histograms/United States/025L21B.json
new file mode 100644
index 00000000000..16b96bffb06
--- /dev/null
+++ b/docs/data/histograms/United States/025L21B.json	
@@ -0,0 +1 @@
+{"batchcode": "025L21B", "histograms": [{"batchcodes": ["025L21B"], "histogram": {"Expired product administered": 35, "Product storage error": 24, "No adverse event": 19, "Product temperature excursion issue": 3, "Accidental overdose": 2, "Nausea": 2, "Abdominal discomfort": 1, "COVID-19": 1, "Chest pain": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling cold": 1, "Lethargy": 1, "Poor quality product administered": 1, "Product administered to patient of inappropriate age": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Tremor": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L21D.json b/docs/data/histograms/United States/025L21D.json
new file mode 100644
index 00000000000..68cdd92bf38
--- /dev/null
+++ b/docs/data/histograms/United States/025L21D.json	
@@ -0,0 +1 @@
+{"batchcode": "025L21D", "histograms": [{"batchcodes": ["025L21D"], "histogram": {"Body temperature": 1, "Bone pain": 1, "Feeling abnormal": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L273.json b/docs/data/histograms/United States/025L273.json
new file mode 100644
index 00000000000..e00372ef05e
--- /dev/null
+++ b/docs/data/histograms/United States/025L273.json	
@@ -0,0 +1 @@
+{"batchcode": "025L273", "histograms": [{"batchcodes": ["025L273"], "histogram": {"Asthma": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Headache": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L29A.json b/docs/data/histograms/United States/025L29A.json
new file mode 100644
index 00000000000..8f0483ecebb
--- /dev/null
+++ b/docs/data/histograms/United States/025L29A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L29A", "histograms": [{"batchcodes": ["025L29A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L2A.json b/docs/data/histograms/United States/025L2A.json
new file mode 100644
index 00000000000..efb91649191
--- /dev/null
+++ b/docs/data/histograms/United States/025L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L2A", "histograms": [{"batchcodes": ["025L2A"], "histogram": {"Hypoaesthesia oral": 1, "Lip dry": 1, "Lip erythema": 1, "Lip swelling": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L2O4.json b/docs/data/histograms/United States/025L2O4.json
new file mode 100644
index 00000000000..0931db7c0dc
--- /dev/null
+++ b/docs/data/histograms/United States/025L2O4.json	
@@ -0,0 +1 @@
+{"batchcode": "025L2O4", "histograms": [{"batchcodes": ["025L2O4"], "histogram": {"Diarrhoea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L2OA.json b/docs/data/histograms/United States/025L2OA.json
new file mode 100644
index 00000000000..17005dc694a
--- /dev/null
+++ b/docs/data/histograms/United States/025L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "025L2OA", "histograms": [{"batchcodes": ["025L2OA"], "histogram": {"Diarrhoea": 2, "Nausea": 2, "Arthralgia": 1, "Asthenia": 1, "C-reactive protein increased": 1, "Chills": 1, "Dyspnoea": 1, "Expired product administered": 1, "Fatigue": 1, "Headache": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Investigation": 1, "Laboratory test": 1, "Liver function test": 1, "Myalgia": 1, "Physical examination": 1, "Pyrexia": 1, "Red blood cell sedimentation rate": 1, "SARS-CoV-2 test positive": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vertigo": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L2QA.json b/docs/data/histograms/United States/025L2QA.json
new file mode 100644
index 00000000000..e41ffcd6dbd
--- /dev/null
+++ b/docs/data/histograms/United States/025L2QA.json	
@@ -0,0 +1 @@
+{"batchcode": "025L2QA", "histograms": [{"batchcodes": ["025L2QA"], "histogram": {"Arthralgia": 1, "Chest pain": 1, "Cyst": 1, "Head discomfort": 1, "Joint stiffness": 1, "Neck pain": 1, "Peripheral swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L50A.json b/docs/data/histograms/United States/025L50A.json
new file mode 100644
index 00000000000..3ca854264d7
--- /dev/null
+++ b/docs/data/histograms/United States/025L50A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L50A", "histograms": [{"batchcodes": ["025L50A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025L70A.json b/docs/data/histograms/United States/025L70A.json
new file mode 100644
index 00000000000..cb74ab424ba
--- /dev/null
+++ b/docs/data/histograms/United States/025L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "025L70A", "histograms": [{"batchcodes": ["025L70A"], "histogram": {"Anger": 1, "Injection site erythema": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025LC20A.json b/docs/data/histograms/United States/025LC20A.json
new file mode 100644
index 00000000000..a0457be9c7b
--- /dev/null
+++ b/docs/data/histograms/United States/025LC20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025LC20A", "histograms": [{"batchcodes": ["025LC20A"], "histogram": {"Muscle spasms": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025LD08.json b/docs/data/histograms/United States/025LD08.json
new file mode 100644
index 00000000000..2608d91d79d
--- /dev/null
+++ b/docs/data/histograms/United States/025LD08.json	
@@ -0,0 +1 @@
+{"batchcode": "025LD08", "histograms": [{"batchcodes": ["025LD08"], "histogram": {"Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025LZ(OR 2)0A.json b/docs/data/histograms/United States/025LZ(OR 2)0A.json
new file mode 100644
index 00000000000..6d6239a341e
--- /dev/null
+++ b/docs/data/histograms/United States/025LZ(OR 2)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "025LZ(OR 2)0A", "histograms": [{"batchcodes": ["025LZ(OR 2)0A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025LZ04.json b/docs/data/histograms/United States/025LZ04.json
new file mode 100644
index 00000000000..03b985676f6
--- /dev/null
+++ b/docs/data/histograms/United States/025LZ04.json	
@@ -0,0 +1 @@
+{"batchcode": "025LZ04", "histograms": [{"batchcodes": ["025LZ04"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site warmth": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025LZ0A.json b/docs/data/histograms/United States/025LZ0A.json
new file mode 100644
index 00000000000..6320cdbc4bc
--- /dev/null
+++ b/docs/data/histograms/United States/025LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "025LZ0A", "histograms": [{"batchcodes": ["025LZ0A"], "histogram": {"Atrial fibrillation": 1, "Blood glucose increased": 1, "Condition aggravated": 1, "Feeling abnormal": 1, "Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025M208A.json b/docs/data/histograms/United States/025M208A.json
new file mode 100644
index 00000000000..2a98ba8c877
--- /dev/null
+++ b/docs/data/histograms/United States/025M208A.json	
@@ -0,0 +1 @@
+{"batchcode": "025M208A", "histograms": [{"batchcodes": ["025M208A"], "histogram": {"Blister": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025M20A.json b/docs/data/histograms/United States/025M20A.json
new file mode 100644
index 00000000000..8baa57d313d
--- /dev/null
+++ b/docs/data/histograms/United States/025M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025M20A", "histograms": [{"batchcodes": ["025M20A"], "histogram": {"Pain": 2, "Pyrexia": 2, "Chills": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025O20A.json b/docs/data/histograms/United States/025O20A.json
new file mode 100644
index 00000000000..235af5eba78
--- /dev/null
+++ b/docs/data/histograms/United States/025O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025O20A", "histograms": [{"batchcodes": ["025O20A"], "histogram": {"Erythema": 1, "Glucose tolerance test": 1, "Maternal exposure during pregnancy": 1, "Mechanical urticaria": 1, "Pregnancy test": 1, "Pruritus": 1, "Scratch": 1, "Ultrasound foetal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025O21A.json b/docs/data/histograms/United States/025O21A.json
new file mode 100644
index 00000000000..199f9902f3c
--- /dev/null
+++ b/docs/data/histograms/United States/025O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "025O21A", "histograms": [{"batchcodes": ["025O21A"], "histogram": {"Lymphadenopathy": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025PZ1A.json b/docs/data/histograms/United States/025PZ1A.json
new file mode 100644
index 00000000000..60e0ce28472
--- /dev/null
+++ b/docs/data/histograms/United States/025PZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "025PZ1A", "histograms": [{"batchcodes": ["025PZ1A"], "histogram": {"Arthropod bite": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025S202A.json b/docs/data/histograms/United States/025S202A.json
new file mode 100644
index 00000000000..8b61e28cdb3
--- /dev/null
+++ b/docs/data/histograms/United States/025S202A.json	
@@ -0,0 +1 @@
+{"batchcode": "025S202A", "histograms": [{"batchcodes": ["025S202A"], "histogram": {"Injection site extravasation": 1, "Rash": 1, "Rash erythematous": 1, "Tachycardia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025S20A.json b/docs/data/histograms/United States/025S20A.json
new file mode 100644
index 00000000000..d88fefadb77
--- /dev/null
+++ b/docs/data/histograms/United States/025S20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025S20A", "histograms": [{"batchcodes": ["025S20A"], "histogram": {"Pyrexia": 2, "Exposure to SARS-CoV-2": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025T20-2A.json b/docs/data/histograms/United States/025T20-2A.json
new file mode 100644
index 00000000000..ec9af300474
--- /dev/null
+++ b/docs/data/histograms/United States/025T20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "025T20-2A", "histograms": [{"batchcodes": ["025T20-2A"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025T20A OR 025G.json b/docs/data/histograms/United States/025T20A OR 025G.json
new file mode 100644
index 00000000000..87eda622236
--- /dev/null
+++ b/docs/data/histograms/United States/025T20A OR 025G.json	
@@ -0,0 +1 @@
+{"batchcode": "025T20A OR 025G", "histograms": [{"batchcodes": ["025T20A OR 025G"], "histogram": {"Erythema": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025T20A.json b/docs/data/histograms/United States/025T20A.json
new file mode 100644
index 00000000000..13c1f7c10ae
--- /dev/null
+++ b/docs/data/histograms/United States/025T20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025T20A", "histograms": [{"batchcodes": ["025T20A"], "histogram": {"Bed rest": 1, "Chills": 1, "Impaired work ability": 1, "Injection site mass": 1, "Injection site pain": 1, "Injection site warmth": 1, "Malaise": 1, "Moaning": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Poor quality sleep": 1, "Pyrexia": 1, "Retching": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025TA20A.json b/docs/data/histograms/United States/025TA20A.json
new file mode 100644
index 00000000000..127b77321d6
--- /dev/null
+++ b/docs/data/histograms/United States/025TA20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025TA20A", "histograms": [{"batchcodes": ["025TA20A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025X20A.json b/docs/data/histograms/United States/025X20A.json
new file mode 100644
index 00000000000..b3570e42f6a
--- /dev/null
+++ b/docs/data/histograms/United States/025X20A.json	
@@ -0,0 +1 @@
+{"batchcode": "025X20A", "histograms": [{"batchcodes": ["025X20A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/025Z1A.json b/docs/data/histograms/United States/025Z1A.json
new file mode 100644
index 00000000000..85f27954e06
--- /dev/null
+++ b/docs/data/histograms/United States/025Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "025Z1A", "histograms": [{"batchcodes": ["025Z1A"], "histogram": {"Asthenia": 1, "Back pain": 1, "Decreased appetite": 1, "Dysphagia": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Suspected COVID-19": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026-20A.json b/docs/data/histograms/United States/026-20A.json
new file mode 100644
index 00000000000..a9e9f618cd0
--- /dev/null
+++ b/docs/data/histograms/United States/026-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026-20A", "histograms": [{"batchcodes": ["026-20A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026-596.json b/docs/data/histograms/United States/026-596.json
new file mode 100644
index 00000000000..00f08c25666
--- /dev/null
+++ b/docs/data/histograms/United States/026-596.json	
@@ -0,0 +1 @@
+{"batchcode": "026-596", "histograms": [{"batchcodes": ["026-596"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Dry mouth": 1, "Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026-A21A.json b/docs/data/histograms/United States/026-A21A.json
new file mode 100644
index 00000000000..60223e316d1
--- /dev/null
+++ b/docs/data/histograms/United States/026-A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026-A21A", "histograms": [{"batchcodes": ["026-A21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026-L020A.json b/docs/data/histograms/United States/026-L020A.json
new file mode 100644
index 00000000000..1549e7508f6
--- /dev/null
+++ b/docs/data/histograms/United States/026-L020A.json	
@@ -0,0 +1 @@
+{"batchcode": "026-L020A", "histograms": [{"batchcodes": ["026-L020A"], "histogram": {"Fatigue": 1, "Influenza like illness": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026-L206A.json b/docs/data/histograms/United States/026-L206A.json
new file mode 100644
index 00000000000..6766d2f64e2
--- /dev/null
+++ b/docs/data/histograms/United States/026-L206A.json	
@@ -0,0 +1 @@
+{"batchcode": "026-L206A", "histograms": [{"batchcodes": ["026-L206A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026-L20A.json b/docs/data/histograms/United States/026-L20A.json
new file mode 100644
index 00000000000..21e34388a72
--- /dev/null
+++ b/docs/data/histograms/United States/026-L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026-L20A", "histograms": [{"batchcodes": ["026-L20A"], "histogram": {"Lip swelling": 1, "Swelling face": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026020A.json b/docs/data/histograms/United States/026020A.json
new file mode 100644
index 00000000000..6cac1587cb7
--- /dev/null
+++ b/docs/data/histograms/United States/026020A.json	
@@ -0,0 +1 @@
+{"batchcode": "026020A", "histograms": [{"batchcodes": ["026020A"], "histogram": {"Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026021A.json b/docs/data/histograms/United States/026021A.json
new file mode 100644
index 00000000000..b0fb2dfc0b8
--- /dev/null
+++ b/docs/data/histograms/United States/026021A.json	
@@ -0,0 +1 @@
+{"batchcode": "026021A", "histograms": [{"batchcodes": ["026021A"], "histogram": {"Arthralgia": 2, "Cough": 2, "Fatigue": 2, "Pain in extremity": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Ageusia": 1, "Anosmia": 1, "Axillary mass": 1, "Bone pain": 1, "COVID-19": 1, "Feeling abnormal": 1, "Formication": 1, "Frequent bowel movements": 1, "Illness": 1, "Injection site hypoaesthesia": 1, "Injection site paraesthesia": 1, "Joint swelling": 1, "Limb mass": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash vesicular": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026021F.json b/docs/data/histograms/United States/026021F.json
new file mode 100644
index 00000000000..bd5acbf85d8
--- /dev/null
+++ b/docs/data/histograms/United States/026021F.json	
@@ -0,0 +1 @@
+{"batchcode": "026021F", "histograms": [{"batchcodes": ["026021F"], "histogram": {"Pain in extremity": 2, "Injected limb mobility decreased": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02602HA.json b/docs/data/histograms/United States/02602HA.json
new file mode 100644
index 00000000000..269834690c0
--- /dev/null
+++ b/docs/data/histograms/United States/02602HA.json	
@@ -0,0 +1 @@
+{"batchcode": "02602HA", "histograms": [{"batchcodes": ["02602HA"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0260L20A.json b/docs/data/histograms/United States/0260L20A.json
new file mode 100644
index 00000000000..96621597fee
--- /dev/null
+++ b/docs/data/histograms/United States/0260L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0260L20A", "histograms": [{"batchcodes": ["0260L20A"], "histogram": {"Blood glucose increased": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0261.20A.json b/docs/data/histograms/United States/0261.20A.json
new file mode 100644
index 00000000000..92f738744bb
--- /dev/null
+++ b/docs/data/histograms/United States/0261.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0261.20A", "histograms": [{"batchcodes": ["0261.20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Injection site discomfort": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026120A - 026L2.json b/docs/data/histograms/United States/026120A - 026L2.json
new file mode 100644
index 00000000000..e94137b7a0b
--- /dev/null
+++ b/docs/data/histograms/United States/026120A - 026L2.json	
@@ -0,0 +1 @@
+{"batchcode": "026120A - 026L2", "histograms": [{"batchcodes": ["026120A - 026L2"], "histogram": {"Balance disorder": 1, "Bedridden": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Insomnia": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Tinnitus": 1, "Unevaluable event": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026120A.json b/docs/data/histograms/United States/026120A.json
new file mode 100644
index 00000000000..bf41f3e409b
--- /dev/null
+++ b/docs/data/histograms/United States/026120A.json	
@@ -0,0 +1 @@
+{"batchcode": "026120A", "histograms": [{"batchcodes": ["026120A"], "histogram": {"Chills": 3, "Headache": 3, "Vaccination site erythema": 3, "Arthralgia": 2, "Nausea": 2, "Pain in extremity": 2, "Pyrexia": 2, "Vaccination complication": 2, "Vaccination site pain": 2, "Blood pressure increased": 1, "Body temperature": 1, "Body temperature increased": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Ear discomfort": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Glucose tolerance test": 1, "Heart rate increased": 1, "Lip swelling": 1, "Maternal exposure during pregnancy": 1, "Muscular weakness": 1, "Nucleated red cells": 1, "Oophorectomy": 1, "Periorbital haemorrhage": 1, "Pregnancy test": 1, "Rash": 1, "Red blood cell count abnormal": 1, "Retching": 1, "Swelling face": 1, "Tenderness": 1, "Tremor": 1, "Ultrasound uterus normal": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026121B.json b/docs/data/histograms/United States/026121B.json
new file mode 100644
index 00000000000..a98c8106065
--- /dev/null
+++ b/docs/data/histograms/United States/026121B.json	
@@ -0,0 +1 @@
+{"batchcode": "026121B", "histograms": [{"batchcodes": ["026121B"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026126A.json b/docs/data/histograms/United States/026126A.json
new file mode 100644
index 00000000000..30fbf11d9a4
--- /dev/null
+++ b/docs/data/histograms/United States/026126A.json	
@@ -0,0 +1 @@
+{"batchcode": "026126A", "histograms": [{"batchcodes": ["026126A"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02612OA.json b/docs/data/histograms/United States/02612OA.json
new file mode 100644
index 00000000000..07a1700cac0
--- /dev/null
+++ b/docs/data/histograms/United States/02612OA.json	
@@ -0,0 +1 @@
+{"batchcode": "02612OA", "histograms": [{"batchcodes": ["02612OA"], "histogram": {"Body temperature": 1, "Dizziness": 1, "Fatigue": 1, "Nausea": 1, "Pyrexia": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026190A.json b/docs/data/histograms/United States/026190A.json
new file mode 100644
index 00000000000..4c03f22b7bc
--- /dev/null
+++ b/docs/data/histograms/United States/026190A.json	
@@ -0,0 +1 @@
+{"batchcode": "026190A", "histograms": [{"batchcodes": ["026190A"], "histogram": {"Erythema": 1, "Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02620A.json b/docs/data/histograms/United States/02620A.json
new file mode 100644
index 00000000000..9c13ba9d4d0
--- /dev/null
+++ b/docs/data/histograms/United States/02620A.json	
@@ -0,0 +1 @@
+{"batchcode": "02620A", "histograms": [{"batchcodes": ["02620A"], "histogram": {"Asthenia": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02621A.json b/docs/data/histograms/United States/02621A.json
new file mode 100644
index 00000000000..9a65e48b1d1
--- /dev/null
+++ b/docs/data/histograms/United States/02621A.json	
@@ -0,0 +1 @@
+{"batchcode": "02621A", "histograms": [{"batchcodes": ["02621A"], "histogram": {"Abdominal pain upper": 1, "Dizziness": 1, "Headache": 1, "Loss of consciousness": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0262201A.json b/docs/data/histograms/United States/0262201A.json
new file mode 100644
index 00000000000..34f0e2cae89
--- /dev/null
+++ b/docs/data/histograms/United States/0262201A.json	
@@ -0,0 +1 @@
+{"batchcode": "0262201A", "histograms": [{"batchcodes": ["0262201A"], "histogram": {"Malaise": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026220A.json b/docs/data/histograms/United States/026220A.json
new file mode 100644
index 00000000000..8132bd4d531
--- /dev/null
+++ b/docs/data/histograms/United States/026220A.json	
@@ -0,0 +1 @@
+{"batchcode": "026220A", "histograms": [{"batchcodes": ["026220A"], "histogram": {"Back pain": 1, "Chills": 1, "Exposure during pregnancy": 1, "Headache": 1, "Heart rate increased": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Product administered to patient of inappropriate age": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rash": 1, "Rash papular": 1, "Ultrasound abdomen": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0263(B?)21A.json b/docs/data/histograms/United States/0263(B?)21A.json
new file mode 100644
index 00000000000..a091df78e24
--- /dev/null
+++ b/docs/data/histograms/United States/0263(B?)21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0263(B?)21A", "histograms": [{"batchcodes": ["0263(B?)21A"], "histogram": {"Ageusia": 1, "Chills": 1, "Diarrhoea": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026421A.json b/docs/data/histograms/United States/026421A.json
new file mode 100644
index 00000000000..58209bd3f81
--- /dev/null
+++ b/docs/data/histograms/United States/026421A.json	
@@ -0,0 +1 @@
+{"batchcode": "026421A", "histograms": [{"batchcodes": ["026421A"], "histogram": {"Gait inability": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026520-2A.json b/docs/data/histograms/United States/026520-2A.json
new file mode 100644
index 00000000000..e48b5b6ca58
--- /dev/null
+++ b/docs/data/histograms/United States/026520-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "026520-2A", "histograms": [{"batchcodes": ["026520-2A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Nephrolithiasis": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026521A.json b/docs/data/histograms/United States/026521A.json
new file mode 100644
index 00000000000..f26d7fbebe3
--- /dev/null
+++ b/docs/data/histograms/United States/026521A.json	
@@ -0,0 +1 @@
+{"batchcode": "026521A", "histograms": [{"batchcodes": ["026521A"], "histogram": {"Chills": 1, "Cold sweat": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026561.json b/docs/data/histograms/United States/026561.json
new file mode 100644
index 00000000000..8651791ad3a
--- /dev/null
+++ b/docs/data/histograms/United States/026561.json	
@@ -0,0 +1 @@
+{"batchcode": "026561", "histograms": [{"batchcodes": ["026561"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Dysstasia": 1, "Fatigue": 1, "Hypoacusis": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0266204.json b/docs/data/histograms/United States/0266204.json
new file mode 100644
index 00000000000..393b0c310c4
--- /dev/null
+++ b/docs/data/histograms/United States/0266204.json	
@@ -0,0 +1 @@
+{"batchcode": "0266204", "histograms": [{"batchcodes": ["0266204"], "histogram": {"Arthralgia": 1, "Erythema": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Nausea": 1, "Rash papular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0266208.json b/docs/data/histograms/United States/0266208.json
new file mode 100644
index 00000000000..2e72ad71282
--- /dev/null
+++ b/docs/data/histograms/United States/0266208.json	
@@ -0,0 +1 @@
+{"batchcode": "0266208", "histograms": [{"batchcodes": ["0266208"], "histogram": {"Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026620A.json b/docs/data/histograms/United States/026620A.json
new file mode 100644
index 00000000000..9be61a04e99
--- /dev/null
+++ b/docs/data/histograms/United States/026620A.json	
@@ -0,0 +1 @@
+{"batchcode": "026620A", "histograms": [{"batchcodes": ["026620A"], "histogram": {"COVID-19": 3, "Feeling abnormal": 3, "SARS-CoV-2 test": 3, "Body temperature": 2, "Diarrhoea": 2, "Gait disturbance": 2, "Headache": 2, "Myalgia": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Abdominal distension": 1, "Abdominal lymphadenopathy": 1, "Abdominal pain": 1, "Arthralgia": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Bone pain": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chills": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Fatigue": 1, "Gastrooesophageal reflux disease": 1, "Heart rate increased": 1, "Hip fracture": 1, "Inflammation": 1, "Influenza": 1, "Intestinal obstruction": 1, "Malaise": 1, "Nausea": 1, "Oxygen saturation": 1, "Pneumonia": 1, "Tongue discomfort": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vomiting": 1, "Vomiting projectile": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026621A.json b/docs/data/histograms/United States/026621A.json
new file mode 100644
index 00000000000..cb638f7d7a9
--- /dev/null
+++ b/docs/data/histograms/United States/026621A.json	
@@ -0,0 +1 @@
+{"batchcode": "026621A", "histograms": [{"batchcodes": ["026621A"], "histogram": {"Gout": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02669.json b/docs/data/histograms/United States/02669.json
new file mode 100644
index 00000000000..446625158cf
--- /dev/null
+++ b/docs/data/histograms/United States/02669.json	
@@ -0,0 +1 @@
+{"batchcode": "02669", "histograms": [{"batchcodes": ["02669"], "histogram": {"Dizziness": 1, "Head discomfort": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026720A.json b/docs/data/histograms/United States/026720A.json
new file mode 100644
index 00000000000..36e49fcc163
--- /dev/null
+++ b/docs/data/histograms/United States/026720A.json	
@@ -0,0 +1 @@
+{"batchcode": "026720A", "histograms": [{"batchcodes": ["026720A"], "histogram": {"Accidental underdose": 1, "Lymphadenopathy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0269219.json b/docs/data/histograms/United States/0269219.json
new file mode 100644
index 00000000000..44513a2e457
--- /dev/null
+++ b/docs/data/histograms/United States/0269219.json	
@@ -0,0 +1 @@
+{"batchcode": "0269219", "histograms": [{"batchcodes": ["0269219"], "histogram": {"Diarrhoea": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026A12A.json b/docs/data/histograms/United States/026A12A.json
new file mode 100644
index 00000000000..cc3c0e0ba28
--- /dev/null
+++ b/docs/data/histograms/United States/026A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "026A12A", "histograms": [{"batchcodes": ["026A12A"], "histogram": {"Body temperature": 1, "Dizziness": 1, "Euphoric mood": 1, "Fatigue": 1, "Parosmia": 1, "Pyrexia": 1, "Restless legs syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026A20A.json b/docs/data/histograms/United States/026A20A.json
new file mode 100644
index 00000000000..b79c73cc30b
--- /dev/null
+++ b/docs/data/histograms/United States/026A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026A20A", "histograms": [{"batchcodes": ["026A20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Hypokinesia": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Skin exfoliation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026A21.json b/docs/data/histograms/United States/026A21.json
new file mode 100644
index 00000000000..c02633c81aa
--- /dev/null
+++ b/docs/data/histograms/United States/026A21.json	
@@ -0,0 +1 @@
+{"batchcode": "026A21", "histograms": [{"batchcodes": ["026A21"], "histogram": {"Chills": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Pain": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026A2114.json b/docs/data/histograms/United States/026A2114.json
new file mode 100644
index 00000000000..d979d082286
--- /dev/null
+++ b/docs/data/histograms/United States/026A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "026A2114", "histograms": [{"batchcodes": ["026A2114"], "histogram": {"Atrial fibrillation": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Myocardial infarction": 1, "Pain in extremity": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026A219.json b/docs/data/histograms/United States/026A219.json
new file mode 100644
index 00000000000..a6728675658
--- /dev/null
+++ b/docs/data/histograms/United States/026A219.json	
@@ -0,0 +1 @@
+{"batchcode": "026A219", "histograms": [{"batchcodes": ["026A219"], "histogram": {"Anxiety": 1, "Bedridden": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Chest pain": 1, "Dysuria": 1, "Myalgia": 1, "Neurosis": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Tremor": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026A21A..json b/docs/data/histograms/United States/026A21A..json
new file mode 100644
index 00000000000..2d2f59f5b28
--- /dev/null
+++ b/docs/data/histograms/United States/026A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "026A21A.", "histograms": [{"batchcodes": ["026A21A."], "histogram": {"Fatigue": 2, "Arthralgia": 1, "Asthenia": 1, "Bedridden": 1, "Chills": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Fibromyalgia": 1, "Headache": 1, "Illness": 1, "Impaired work ability": 1, "Myalgia": 1, "Nausea": 1, "Sleep apnoea syndrome": 1, "Sleep study": 1, "Systemic lupus erythematosus": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026A21A.json b/docs/data/histograms/United States/026A21A.json
new file mode 100644
index 00000000000..dc81da2524f
--- /dev/null
+++ b/docs/data/histograms/United States/026A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026A21A", "histograms": [{"batchcodes": ["026A21A"], "histogram": {"Expired product administered": 103, "Product storage error": 88, "Pyrexia": 75, "Headache": 69, "Fatigue": 65, "Pain in extremity": 64, "Chills": 58, "Myalgia": 52, "Vaccination site pain": 43, "Vaccination site erythema": 40, "Nausea": 36, "Arthralgia": 29, "Dizziness": 28, "Pain": 28, "Asthenia": 27, "Body temperature": 27, "Vaccination site swelling": 26, "Vaccination site pruritus": 25, "Influenza like illness": 24, "Vomiting": 23, "Feeling abnormal": 22, "Pruritus": 20, "Rash": 20, "Vaccination site warmth": 20, "Erythema": 18, "Diarrhoea": 17, "Lymphadenopathy": 17, "Peripheral swelling": 17, "Dyspnoea": 16, "Cough": 13, "Illness": 12, "SARS-CoV-2 test": 12, "COVID-19": 11, "Hypoaesthesia": 11, "Vaccination site induration": 10, "Vaccination site rash": 10, "Blood pressure measurement": 9, "Decreased appetite": 9, "Paraesthesia": 9, "Rhinorrhoea": 9, "Vaccination complication": 9, "Abdominal discomfort": 8, "Feeling hot": 8, "Herpes zoster": 8, "Hyperhidrosis": 8, "Mobility decreased": 8, "Product dose omission issue": 8, "Tremor": 8, "Insomnia": 7, "Malaise": 7, "Nasopharyngitis": 7, "Swelling": 7, "Blood pressure increased": 6, "Burning sensation": 6, "Discomfort": 6, "Feeling cold": 6, "Heart rate increased": 6, "Hypersensitivity": 6, "Limb discomfort": 6, "Magnetic resonance imaging": 6, "Nasal congestion": 6, "Urticaria": 6, "Vaccination site reaction": 6, "Abdominal pain upper": 5, "Back pain": 5, "Heart rate": 5, "Hypertension": 5, "Inappropriate schedule of product administration": 5, "Maternal exposure during pregnancy": 5, "Neck pain": 5, "Oropharyngeal pain": 5, "Palpitations": 5, "Rash erythematous": 5, "Rash pruritic": 5, "Somnolence": 5, "Swelling face": 5, "Blood glucose": 4, "Dysgeusia": 4, "Injection site erythema": 4, "Lymph node pain": 4, "Neuralgia": 4, "Neuropathy peripheral": 4, "Paraesthesia oral": 4, "Product administered to patient of inappropriate age": 4, "SARS-CoV-2 antibody test": 4, "Sinusitis": 4, "Swelling of eyelid": 4, "Tinnitus": 4, "Ultrasound scan": 4, "Vaccination site mass": 4, "Accidental overdose": 3, "Blood test": 3, "Body temperature increased": 3, "Chest discomfort": 3, "Computerised tomogram": 3, "Condition aggravated": 3, "Confusional state": 3, "Constipation": 3, "Dysphagia": 3, "Epistaxis": 3, "Gait disturbance": 3, "Haemoptysis": 3, "Inflammation": 3, "Injection site pain": 3, "Interchange of vaccine products": 3, "Lethargy": 3, "Muscle spasms": 3, "Muscular weakness": 3, "Pneumonia": 3, "Poor quality product administered": 3, "Productive cough": 3, "Rash macular": 3, "Rash papular": 3, "Skin swelling": 3, "Skin warm": 3, "Tenderness": 3, "Vaccination site movement impairment": 3, "Vision blurred": 3, "Accidental underdose": 2, "Alopecia": 2, "Anxiety": 2, "Blister": 2, "Blood glucose increased": 2, "Bone pain": 2, "Breast pain": 2, "Bursitis": 2, "Chest pain": 2, "Dehydration": 2, "Depressed mood": 2, "Device connection issue": 2, "Diplopia": 2, "Dysphonia": 2, "Electrocardiogram": 2, "Fear": 2, "Flushing": 2, "Hypoacusis": 2, "Hypoaesthesia oral": 2, "Hypokinesia": 2, "Impaired driving ability": 2, "Injection site mass": 2, "Injection site warmth": 2, "Joint stiffness": 2, "Lip blister": 2, "Lip swelling": 2, "Loss of personal independence in daily activities": 2, "Mammogram": 2, "Mass": 2, "Migraine": 2, "Mouth ulceration": 2, "Muscle tightness": 2, "Musculoskeletal discomfort": 2, "Musculoskeletal stiffness": 2, "Night sweats": 2, "Oral discomfort": 2, "Oropharyngeal discomfort": 2, "Oxygen saturation": 2, "Parosmia": 2, "SARS-CoV-2 test positive": 2, "Sleep disorder": 2, "Sneezing": 2, "Speech disorder": 2, "Suspected COVID-19": 2, "Tendonitis": 2, "Therapeutic response unexpected": 2, "Thrombosis": 2, "Troponin": 2, "Troponin increased": 2, "Ultrasound foetal": 2, "Underdose": 2, "Vaccination site bruising": 2, "Vaccination site haemorrhage": 2, "X-ray": 2, "Abnormal behaviour": 1, "Abnormal sensation in eye": 1, "Adverse event": 1, "Adverse reaction": 1, "Ageusia": 1, "Alcohol intolerance": 1, "Amenorrhoea": 1, "Amniocentesis": 1, "Amyotrophic lateral sclerosis": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Antibody test": 1, "Aphasia": 1, "Arthritis": 1, "Arthropod bite": 1, "Asthenopia": 1, "Autoimmune hepatitis": 1, "Balance disorder": 1, "Bedridden": 1, "Behaviour disorder": 1, "Blepharospasm": 1, "Blood grouping": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Bone scan": 1, "Breast swelling": 1, "Caesarean section": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Carpal tunnel syndrome": 1, "Catheterisation cardiac": 1, "Cellulitis": 1, "Cheilitis": 1, "Chest X-ray": 1, "Cognitive disorder": 1, "Deafness unilateral": 1, "Death": 1, "Decreased interest": 1, "Delirium": 1, "Diabetes mellitus inadequate control": 1, "Dry mouth": 1, "Dry throat": 1, "Dyskinesia": 1, "Dysstasia": 1, "Dysuria": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Emotional distress": 1, "Exposure during pregnancy": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye irritation": 1, "Eye pain": 1, "Eye swelling": 1, "Eyelids pruritus": 1, "Face oedema": 1, "Failed induction of labour": 1, "Fall": 1, "Feeding disorder": 1, "Feeling jittery": 1, "Flank pain": 1, "Food allergy": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Glucose tolerance test": 1, "Glycosylated haemoglobin": 1, "Heart rate abnormal": 1, "Heavy menstrual bleeding": 1, "Herpes simplex": 1, "Hospice care": 1, "Hyperemesis gravidarum": 1, "Hypersomnia": 1, "Hypokalaemia": 1, "Hypotension": 1, "Hypothyroidism": 1, "Immediate post-injection reaction": 1, "Inappropriate affect": 1, "Incontinence": 1, "Induration": 1, "Influenza": 1, "Initial insomnia": 1, "Injection site cellulitis": 1, "Injection site induration": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Irritability": 1, "Irritable bowel syndrome": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Limb deformity": 1, "Lip exfoliation": 1, "Lip pruritus": 1, "Lip scab": 1, "Liver function test": 1, "Lung neoplasm malignant": 1, "Magnetic resonance imaging head": 1, "Memory impairment": 1, "Metabolic disorder": 1, "Mouth swelling": 1, "Movement disorder": 1, "Mucosal pain": 1, "Multiple allergies": 1, "Muscle atrophy": 1, "Musculoskeletal pain": 1, "Myocardial infarction": 1, "Nasal discomfort": 1, "Nasal disorder": 1, "Necrosis": 1, "Nodule": 1, "Oedema": 1, "Oesophageal discomfort": 1, "Oral mucosal blistering": 1, "Pain in jaw": 1, "Periorbital swelling": 1, "Peroneal nerve palsy": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Placenta praevia": 1, "Positive dose response relationship": 1, "Post procedural complication": 1, "Pregnancy test": 1, "Presyncope": 1, "Product administration error": 1, "Product quality issue": 1, "Product temperature excursion issue": 1, "Psychomotor 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"Vitiligo": 1, "Weight decreased": 1, "Weight increased": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026AL20A.json b/docs/data/histograms/United States/026AL20A.json
new file mode 100644
index 00000000000..87c45660ec7
--- /dev/null
+++ b/docs/data/histograms/United States/026AL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026AL20A", "histograms": [{"batchcodes": ["026AL20A"], "histogram": {"Angioedema": 1, "Erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026AZ1A.json b/docs/data/histograms/United States/026AZ1A.json
new file mode 100644
index 00000000000..162216f6b2e
--- /dev/null
+++ b/docs/data/histograms/United States/026AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "026AZ1A", "histograms": [{"batchcodes": ["026AZ1A"], "histogram": {"Abdominal discomfort": 1, "Back pain": 1, "Bedridden": 1, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Urinary tract infection": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B12A.json b/docs/data/histograms/United States/026B12A.json
new file mode 100644
index 00000000000..8ce5fbfa366
--- /dev/null
+++ b/docs/data/histograms/United States/026B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "026B12A", "histograms": [{"batchcodes": ["026B12A"], "histogram": {"Injection site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B1A.json b/docs/data/histograms/United States/026B1A.json
new file mode 100644
index 00000000000..ec6e8dc7c42
--- /dev/null
+++ b/docs/data/histograms/United States/026B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "026B1A", "histograms": [{"batchcodes": ["026B1A"], "histogram": {"Adverse reaction": 1, "Breast discomfort": 1, "Breast pain": 1, "Burning sensation": 1, "Erythema": 1, "Insomnia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1, "Urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B20A.json b/docs/data/histograms/United States/026B20A.json
new file mode 100644
index 00000000000..174abe3ce59
--- /dev/null
+++ b/docs/data/histograms/United States/026B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026B20A", "histograms": [{"batchcodes": ["026B20A"], "histogram": {"Blood pressure increased": 1, "Computerised tomogram": 1, "Deep vein thrombosis": 1, "Dyspnoea": 1, "Fibrin D dimer increased": 1, "Gait disturbance": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B21.json b/docs/data/histograms/United States/026B21.json
new file mode 100644
index 00000000000..6bb2995c809
--- /dev/null
+++ b/docs/data/histograms/United States/026B21.json	
@@ -0,0 +1 @@
+{"batchcode": "026B21", "histograms": [{"batchcodes": ["026B21"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B214.json b/docs/data/histograms/United States/026B214.json
new file mode 100644
index 00000000000..f8cea49f03c
--- /dev/null
+++ b/docs/data/histograms/United States/026B214.json	
@@ -0,0 +1 @@
+{"batchcode": "026B214", "histograms": [{"batchcodes": ["026B214"], "histogram": {"Migraine": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B21A..json b/docs/data/histograms/United States/026B21A..json
new file mode 100644
index 00000000000..8849ee53291
--- /dev/null
+++ b/docs/data/histograms/United States/026B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "026B21A.", "histograms": [{"batchcodes": ["026B21A."], "histogram": {"Arthralgia": 1, "Back pain": 1, "C-reactive protein": 1, "Carpal tunnel syndrome": 1, "Erythema of eyelid": 1, "Hypoaesthesia": 1, "Mobility decreased": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Pain": 1, "Periorbital swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B21A.json b/docs/data/histograms/United States/026B21A.json
new file mode 100644
index 00000000000..7a31a5fb12e
--- /dev/null
+++ b/docs/data/histograms/United States/026B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026B21A", "histograms": [{"batchcodes": ["026B21A"], "histogram": {"Expired product administered": 109, "Headache": 39, "Fatigue": 36, "Myalgia": 36, "Pain in extremity": 33, "Pyrexia": 31, "Chills": 29, "Dizziness": 20, "Pain": 18, "Feeling abnormal": 17, "Vaccination site pain": 15, "Nausea": 14, "Erythema": 13, "Inappropriate schedule of product administration": 13, "Arthralgia": 11, "Lymphadenopathy": 11, "Rash": 11, "Asthenia": 10, "Pruritus": 10, "Body temperature": 9, "Influenza like illness": 9, "Product storage error": 9, "Swelling": 8, "Urticaria": 8, "Vomiting": 7, "Chest pain": 6, "Diarrhoea": 6, "Dyspnoea": 6, "Illness": 6, "Insomnia": 6, "Limb discomfort": 6, "Palpitations": 6, "Peripheral swelling": 6, "Product dose omission issue": 6, "Rhinorrhoea": 6, "SARS-CoV-2 test": 6, "Vaccination site pruritus": 6, "Blood pressure measurement": 5, "COVID-19": 5, "Feeling cold": 5, "Heart rate": 5, "Hyperhidrosis": 5, "Malaise": 5, "Nasal congestion": 5, 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2, "Eye pain": 2, "Eye pruritus": 2, "Eye swelling": 2, "Feeling hot": 2, "Gait inability": 2, "Gingivitis": 2, "Hypersomnia": 2, "Hypokinesia": 2, "Loss of consciousness": 2, "Menstruation irregular": 2, "Nodule": 2, "Paraesthesia oral": 2, "Product administered at inappropriate site": 2, "Product administration error": 2, "Rash erythematous": 2, "Rash macular": 2, "Sleep disorder": 2, "Sluggishness": 2, "Subcutaneous abscess": 2, "Thrombosis": 2, "Vaccination site induration": 2, "Vaccination site warmth": 2, "Vision blurred": 2, "Abdominal distension": 1, "Abnormal loss of weight": 1, "Angioedema": 1, "Aphonia": 1, "Appendicitis": 1, "Arthritis": 1, "Arthropod sting": 1, "Axillary mass": 1, "Biopsy": 1, "Blepharospasm": 1, "Blood pressure increased": 1, "Bronchitis": 1, "Candida infection": 1, "Cardiac discomfort": 1, "Cardiac flutter": 1, "Cardiomegaly": 1, "Chest X-ray": 1, "Chronic obstructive pulmonary disease": 1, "Colonoscopy": 1, "Computerised tomogram": 1, "Conjunctivitis": 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site rash": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Irritability": 1, "Joint swelling": 1, "Kidney enlargement": 1, "Lacrimation increased": 1, "Laryngitis": 1, "Lichen planus": 1, "Ligament sprain": 1, "Lip blister": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Muscle rigidity": 1, "Muscle strain": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Myocarditis": 1, "Nasal oedema": 1, "Nasal turbinate hypertrophy": 1, "Nerve conduction studies": 1, "Neuropathy peripheral": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oral mucosal blistering": 1, "Oxygen saturation": 1, "Pallor": 1, "Paralysis": 1, "Parosmia": 1, "Peripheral coldness": 1, "Pharyngeal hypoaesthesia": 1, "Pharyngeal swelling": 1, "Photopsia": 1, "Physical examination": 1, "Platelet count": 1, "Pneumonia bacterial": 1, "Poor quality product administered": 1, "Premenstrual dysphoric disorder": 1, "Product temperature excursion issue": 1, "Productive cough": 1, "Prostate cancer": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Rectal haemorrhage": 1, "Renal pain": 1, "Respiration abnormal": 1, "Respiratory rate": 1, "Respiratory tract oedema": 1, "Retching": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 test positive": 1, "Sensitive skin": 1, "Sepsis": 1, "Sinusitis": 1, "Sneezing": 1, "Speech disorder": 1, "Stress": 1, "Stress echocardiogram": 1, "Suicidal ideation": 1, "Suicide attempt": 1, "Suspected COVID-19": 1, "Tachycardia": 1, "Taste disorder": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Throat irritation": 1, "Throat tightness": 1, "Tongue discomfort": 1, "Tongue disorder": 1, "Toxoplasmosis": 1, "Trismus": 1, "Tunnel vision": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Underdose": 1, "Upper-airway cough syndrome": 1, "Vaccination complication": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026B21A2.json b/docs/data/histograms/United States/026B21A2.json
new file mode 100644
index 00000000000..6c1d877ec8e
--- /dev/null
+++ b/docs/data/histograms/United States/026B21A2.json	
@@ -0,0 +1 @@
+{"batchcode": "026B21A2", "histograms": [{"batchcodes": ["026B21A2"], "histogram": {"Expired product administered": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026BNA.json b/docs/data/histograms/United States/026BNA.json
new file mode 100644
index 00000000000..08b85cbf6c4
--- /dev/null
+++ b/docs/data/histograms/United States/026BNA.json	
@@ -0,0 +1 @@
+{"batchcode": "026BNA", "histograms": [{"batchcodes": ["026BNA"], "histogram": {"Pain": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C1A.json b/docs/data/histograms/United States/026C1A.json
new file mode 100644
index 00000000000..6ef46e57fdc
--- /dev/null
+++ b/docs/data/histograms/United States/026C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "026C1A", "histograms": [{"batchcodes": ["026C1A"], "histogram": {"Expired product administered": 1, "Product storage error": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C20A.json b/docs/data/histograms/United States/026C20A.json
new file mode 100644
index 00000000000..05ca961707a
--- /dev/null
+++ b/docs/data/histograms/United States/026C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026C20A", "histograms": [{"batchcodes": ["026C20A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Incorrect dose administered": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C21.json b/docs/data/histograms/United States/026C21.json
new file mode 100644
index 00000000000..e3c4a632cf7
--- /dev/null
+++ b/docs/data/histograms/United States/026C21.json	
@@ -0,0 +1 @@
+{"batchcode": "026C21", "histograms": [{"batchcodes": ["026C21"], "histogram": {"Fatigue": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C214.json b/docs/data/histograms/United States/026C214.json
new file mode 100644
index 00000000000..81cddf88f5a
--- /dev/null
+++ b/docs/data/histograms/United States/026C214.json	
@@ -0,0 +1 @@
+{"batchcode": "026C214", "histograms": [{"batchcodes": ["026C214"], "histogram": {"Bone pain": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Head discomfort": 1, "Myalgia": 1, "Pain in extremity": 1, "Skin striae": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C21A.json b/docs/data/histograms/United States/026C21A.json
new file mode 100644
index 00000000000..6b70fcd3bf7
--- /dev/null
+++ b/docs/data/histograms/United States/026C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026C21A", "histograms": [{"batchcodes": ["026C21A"], "histogram": {"Expired product administered": 183, "Product temperature excursion issue": 33, "Poor quality product administered": 28, "Pyrexia": 14, "Fatigue": 10, "Chills": 8, "Headache": 8, "Myalgia": 8, "Pain in extremity": 8, "Feeling hot": 7, "Pain": 7, "Pruritus": 7, "Rash": 7, "Erythema": 6, "Illness": 6, "Product administered to patient of inappropriate age": 6, "Body temperature": 5, "Inappropriate schedule of product administration": 5, "Product dose omission issue": 5, "Vaccination site pain": 5, "Hyperhidrosis": 4, "Nausea": 4, "Peripheral swelling": 4, "SARS-CoV-2 test": 4, "Urticaria": 4, "Vaccination site swelling": 4, "Allergy to vaccine": 3, "Arthralgia": 3, "Chest pain": 3, "Diarrhoea": 3, "Dizziness": 3, "Feeling abnormal": 3, "Hypoaesthesia": 3, "Influenza like illness": 3, "Malaise": 3, "Mobility decreased": 3, "Vaccination complication": 3, "Abdominal pain upper": 2, "Anxiety": 2, "Back pain": 2, "Chest discomfort": 2, "Cold sweat": 2, "Contusion": 2, "Cough": 2, "Dry mouth": 2, "Dyspnoea": 2, "Hypersensitivity": 2, "Interchange of vaccine products": 2, "Musculoskeletal pain": 2, "Oropharyngeal pain": 2, "Paraesthesia": 2, "Product storage error": 2, "Rhinorrhoea": 2, "Somnolence": 2, "Suicidal ideation": 2, "Swelling": 2, "Underdose": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Vital signs measurement": 2, "Abdominal pain": 1, "Accidental overdose": 1, "Adverse reaction": 1, "Ageusia": 1, "Anosmia": 1, "Arthritis": 1, "Asthenia": 1, "Blister": 1, "Blood pressure measurement": 1, "Blood test": 1, "Breast pain": 1, "Breast swelling": 1, "COVID-19": 1, "Cardiac discomfort": 1, "Chest X-ray": 1, "Chronic spontaneous urticaria": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Dehydration": 1, "Delusion of parasitosis": 1, "Depression": 1, "Device connection issue": 1, "Dry throat": 1, "Ear discomfort": 1, "Emotional distress": 1, "Fall": 1, "Feeding disorder": 1, "Gait disturbance": 1, "Gait inability": 1, "Gastrooesophageal reflux disease": 1, "Haematuria": 1, "Hallucination, auditory": 1, "Hallucination, visual": 1, "Head discomfort": 1, "Hemiplegia": 1, "Herpes zoster": 1, "Hot flush": 1, "Hyperacusis": 1, "Hypertension": 1, "Hypoacusis": 1, "IgA nephropathy": 1, "Impaired work ability": 1, "Insomnia": 1, "Joint swelling": 1, "Ligament rupture": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Mania": 1, "Mass": 1, "Mechanical urticaria": 1, "Migraine": 1, "Mononucleosis heterophile test": 1, "Muscle contractions involuntary": 1, "Nasopharyngitis": 1, "Nipple swelling": 1, "Nucleic acid test": 1, "Rash macular": 1, "Respiratory tract oedema": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Sciatica": 1, "Sinusitis": 1, "Skin induration": 1, "Skin mass": 1, "Skin wrinkling": 1, "Sluggishness": 1, "Streptococcus test": 1, "Suspected COVID-19": 1, "Tachycardia": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Thinking abnormal": 1, "Throat tightness": 1, "Tinnitus": 1, "Tremor": 1, "Ultrasound abdomen": 1, "Urinary incontinence": 1, "Vaccination site discomfort": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vision blurred": 1, "Vomiting": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C21A;.json b/docs/data/histograms/United States/026C21A;.json
new file mode 100644
index 00000000000..28c30b4893b
--- /dev/null
+++ b/docs/data/histograms/United States/026C21A;.json	
@@ -0,0 +1 @@
+{"batchcode": "026C21A;", "histograms": [{"batchcodes": ["026C21A;"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C21B.json b/docs/data/histograms/United States/026C21B.json
new file mode 100644
index 00000000000..ca31741bc80
--- /dev/null
+++ b/docs/data/histograms/United States/026C21B.json	
@@ -0,0 +1 @@
+{"batchcode": "026C21B", "histograms": [{"batchcodes": ["026C21B"], "histogram": {"Cardiac function test": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Myocardial necrosis marker": 1, "Pericarditis": 1, "SARS-CoV-2 test": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C2A.json b/docs/data/histograms/United States/026C2A.json
new file mode 100644
index 00000000000..6331c3511e8
--- /dev/null
+++ b/docs/data/histograms/United States/026C2A.json	
@@ -0,0 +1 @@
+{"batchcode": "026C2A", "histograms": [{"batchcodes": ["026C2A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026C70A.json b/docs/data/histograms/United States/026C70A.json
new file mode 100644
index 00000000000..116fbe3cf33
--- /dev/null
+++ b/docs/data/histograms/United States/026C70A.json	
@@ -0,0 +1 @@
+{"batchcode": "026C70A", "histograms": [{"batchcodes": ["026C70A"], "histogram": {"Pruritus": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026CZ1A.json b/docs/data/histograms/United States/026CZ1A.json
new file mode 100644
index 00000000000..7f3e006f15c
--- /dev/null
+++ b/docs/data/histograms/United States/026CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "026CZ1A", "histograms": [{"batchcodes": ["026CZ1A"], "histogram": {"Somnolence": 1, "Tenderness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026D1A.json b/docs/data/histograms/United States/026D1A.json
new file mode 100644
index 00000000000..218cdc03202
--- /dev/null
+++ b/docs/data/histograms/United States/026D1A.json	
@@ -0,0 +1 @@
+{"batchcode": "026D1A", "histograms": [{"batchcodes": ["026D1A"], "histogram": {"Blood glucose": 1, "Influenza": 1, "Therapeutic response unexpected": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026D21 A.json b/docs/data/histograms/United States/026D21 A.json
new file mode 100644
index 00000000000..d64c241790b
--- /dev/null
+++ b/docs/data/histograms/United States/026D21 A.json	
@@ -0,0 +1 @@
+{"batchcode": "026D21 A", "histograms": [{"batchcodes": ["026D21 A", "056M21A", "056MZ1 A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026D21A.json b/docs/data/histograms/United States/026D21A.json
new file mode 100644
index 00000000000..ab32d4c13bb
--- /dev/null
+++ b/docs/data/histograms/United States/026D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026D21A", "histograms": [{"batchcodes": ["026D21A", "042A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Taste disorder": 1, "Vaccination failure": 1}}, {"batchcodes": ["026D21A", "083J21A", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["026D21A", "1805025"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["026D21A"], "histogram": {"Expired product administered": 15, "Fatigue": 11, "Pyrexia": 8, "Vaccination site pain": 8, "Myalgia": 7, "Pain in extremity": 7, "Vaccination site swelling": 7, "Product storage error": 6, "Chills": 5, "Dizziness": 5, "Headache": 5, "Feeling abnormal": 4, "Nausea": 4, "Paraesthesia": 4, "Vaccination site erythema": 4, "Vaccination site warmth": 4, "Arthralgia": 3, "Hyperhidrosis": 3, "Inappropriate schedule of product administration": 3, "Influenza like illness": 3, "Pruritus": 3, "Rash": 3, "Swelling": 3, "Urticaria": 3, "Vaccination complication": 3, "Asthenia": 2, "Bone pain": 2, "Diarrhoea": 2, "Head discomfort": 2, "Hypoaesthesia": 2, "Impaired work ability": 2, "Lymphadenopathy": 2, "Pain": 2, "Palpitations": 2, "Peripheral swelling": 2, "Poor quality product administered": 2, "Product temperature excursion issue": 2, "Throat tightness": 2, "Vaccination site pruritus": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Accidental overdose": 1, "Anxiety": 1, "Arthropod bite": 1, "Blister": 1, "Blood pressure measurement": 1, "Breast tenderness": 1, "Chest discomfort": 1, "Chest pain": 1, "Choking sensation": 1, "Condition aggravated": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling hot": 1, "Frustration tolerance decreased": 1, "Heart rate": 1, "Heart rate increased": 1, "Hot flush": 1, "Hypoacusis": 1, "Hypotension": 1, "Illness": 1, "Induration": 1, "Infection": 1, "Injected limb mobility decreased": 1, "Injection site erythema": 1, "Insomnia": 1, "Intentional underdose": 1, "Interchange of vaccine products": 1, "Joint warmth": 1, "Lip discolouration": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Periarthritis": 1, "Presyncope": 1, "Product administered at inappropriate site": 1, "Product colour issue": 1, "Product dose omission issue": 1, "Rhinalgia": 1, "Skin discolouration": 1, "Somnolence": 1, "Tenderness": 1, "Urinary retention": 1, "Urinary tract infection": 1, "Vaccination site cyst": 1, "Vaccination site discolouration": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site vesicles": 1, "Vertigo": 1, "Visual impairment": 1, "Weight increased": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026D__A.json b/docs/data/histograms/United States/026D__A.json
new file mode 100644
index 00000000000..94747afa135
--- /dev/null
+++ b/docs/data/histograms/United States/026D__A.json	
@@ -0,0 +1 @@
+{"batchcode": "026D__A", "histograms": [{"batchcodes": ["026D__A"], "histogram": {"Aphasia": 1, "Asthenia": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Headache": 1, "Impaired work ability": 1, "Nausea": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Tremor": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026I20A.json b/docs/data/histograms/United States/026I20A.json
new file mode 100644
index 00000000000..704b4929da5
--- /dev/null
+++ b/docs/data/histograms/United States/026I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026I20A", "histograms": [{"batchcodes": ["026I20A"], "histogram": {"Myalgia": 2, "Arthralgia": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Impaired work ability": 1, "Influenza like illness": 1, "Malaise": 1, "Muscle spasticity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Swelling": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vertigo positional": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026I21A.json b/docs/data/histograms/United States/026I21A.json
new file mode 100644
index 00000000000..4e509e03e01
--- /dev/null
+++ b/docs/data/histograms/United States/026I21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026I21A", "histograms": [{"batchcodes": ["026I21A"], "histogram": {"Abdominal discomfort": 1, "Bedridden": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Migraine": 1, "Pain": 1, "Palpitations": 1, "Pruritus": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026J20A.json b/docs/data/histograms/United States/026J20A.json
new file mode 100644
index 00000000000..e92878e2b47
--- /dev/null
+++ b/docs/data/histograms/United States/026J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026J20A", "histograms": [{"batchcodes": ["026J20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L(Q/Z)0A.json b/docs/data/histograms/United States/026L(Q/Z)0A.json
new file mode 100644
index 00000000000..641d73a1dae
--- /dev/null
+++ b/docs/data/histograms/United States/026L(Q/Z)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L(Q/Z)0A", "histograms": [{"batchcodes": ["026L(Q/Z)0A"], "histogram": {"Dizziness": 1, "Influenza like illness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L-20A.json b/docs/data/histograms/United States/026L-20A.json
new file mode 100644
index 00000000000..8b7cdc526b7
--- /dev/null
+++ b/docs/data/histograms/United States/026L-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L-20A", "histograms": [{"batchcodes": ["026L-20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "SARS-CoV-2 test": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L00A.json b/docs/data/histograms/United States/026L00A.json
new file mode 100644
index 00000000000..f02863d048d
--- /dev/null
+++ b/docs/data/histograms/United States/026L00A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L00A", "histograms": [{"batchcodes": ["026L00A"], "histogram": {"Anosmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L02A.json b/docs/data/histograms/United States/026L02A.json
new file mode 100644
index 00000000000..65ee1113caa
--- /dev/null
+++ b/docs/data/histograms/United States/026L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L02A", "histograms": [{"batchcodes": ["026L02A"], "histogram": {"Antibody test negative": 1, "Blood pressure measurement": 1, "Chills": 1, "Flushing": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Nausea": 1, "Palpitations": 1, "Serology test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L0A.json b/docs/data/histograms/United States/026L0A.json
new file mode 100644
index 00000000000..82898f1d7fc
--- /dev/null
+++ b/docs/data/histograms/United States/026L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L0A", "histograms": [{"batchcodes": ["026L0A"], "histogram": {"Arthralgia": 1, "Pain": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20 (1 OR 0).json b/docs/data/histograms/United States/026L20 (1 OR 0).json
new file mode 100644
index 00000000000..7875de5979f
--- /dev/null
+++ b/docs/data/histograms/United States/026L20 (1 OR 0).json	
@@ -0,0 +1 @@
+{"batchcode": "026L20 (1 OR 0)", "histograms": [{"batchcodes": ["026L20 (1 OR 0)"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2019.json b/docs/data/histograms/United States/026L2019.json
new file mode 100644
index 00000000000..fe41da2058b
--- /dev/null
+++ b/docs/data/histograms/United States/026L2019.json	
@@ -0,0 +1 @@
+{"batchcode": "026L2019", "histograms": [{"batchcodes": ["026L2019"], "histogram": {"Blood glucose increased": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L201A.json b/docs/data/histograms/United States/026L201A.json
new file mode 100644
index 00000000000..e1fad4cb2f4
--- /dev/null
+++ b/docs/data/histograms/United States/026L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L201A", "histograms": [{"batchcodes": ["026L201A"], "histogram": {"Fatigue": 1, "Lymphadenopathy": 1, "Pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L204.json b/docs/data/histograms/United States/026L204.json
new file mode 100644
index 00000000000..3b2344f2eed
--- /dev/null
+++ b/docs/data/histograms/United States/026L204.json	
@@ -0,0 +1 @@
+{"batchcode": "026L204", "histograms": [{"batchcodes": ["026L204"], "histogram": {"Blood glucose": 1, "Caesarean section": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L206.json b/docs/data/histograms/United States/026L206.json
new file mode 100644
index 00000000000..9675a15e106
--- /dev/null
+++ b/docs/data/histograms/United States/026L206.json	
@@ -0,0 +1 @@
+{"batchcode": "026L206", "histograms": [{"batchcodes": ["026L206"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L208.json b/docs/data/histograms/United States/026L208.json
new file mode 100644
index 00000000000..cdb6082d3cc
--- /dev/null
+++ b/docs/data/histograms/United States/026L208.json	
@@ -0,0 +1 @@
+{"batchcode": "026L208", "histograms": [{"batchcodes": ["026L208"], "histogram": {"Fatigue": 2, "Injection site erythema": 2, "Injection site swelling": 2, "Myalgia": 2, "Nausea": 2, "Urticaria": 2, "Back pain": 1, "Balance disorder": 1, "Chills": 1, "Dizziness": 1, "Dysgeusia": 1, "Headache": 1, "Incorrect dose administered": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Injection site warmth": 1, "Migraine": 1, "Ocular discomfort": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Syringe issue": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L208A.json b/docs/data/histograms/United States/026L208A.json
new file mode 100644
index 00000000000..0c5609bee83
--- /dev/null
+++ b/docs/data/histograms/United States/026L208A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L208A", "histograms": [{"batchcodes": ["026L208A"], "histogram": {"Fatigue": 2, "Pain in extremity": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Body temperature": 1, "Headache": 1, "Hepatitis C antibody": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L209.json b/docs/data/histograms/United States/026L209.json
new file mode 100644
index 00000000000..670ddc3a4e3
--- /dev/null
+++ b/docs/data/histograms/United States/026L209.json	
@@ -0,0 +1 @@
+{"batchcode": "026L209", "histograms": [{"batchcodes": ["026L209"], "histogram": {"Diarrhoea": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20A(OR D).json b/docs/data/histograms/United States/026L20A(OR D).json
new file mode 100644
index 00000000000..5d714dfe9e9
--- /dev/null
+++ b/docs/data/histograms/United States/026L20A(OR D).json	
@@ -0,0 +1 @@
+{"batchcode": "026L20A(OR D)", "histograms": [{"batchcodes": ["026L20A(OR D)"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20A(ORD).json b/docs/data/histograms/United States/026L20A(ORD).json
new file mode 100644
index 00000000000..3c07644c0c3
--- /dev/null
+++ b/docs/data/histograms/United States/026L20A(ORD).json	
@@ -0,0 +1 @@
+{"batchcode": "026L20A(ORD)", "histograms": [{"batchcodes": ["026L20A(ORD)"], "histogram": {"Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20A..json b/docs/data/histograms/United States/026L20A..json
new file mode 100644
index 00000000000..84587ca55ee
--- /dev/null
+++ b/docs/data/histograms/United States/026L20A..json	
@@ -0,0 +1 @@
+{"batchcode": "026L20A.", "histograms": [{"batchcodes": ["026L20A."], "histogram": {"Fatigue": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20A.json b/docs/data/histograms/United States/026L20A.json
new file mode 100644
index 00000000000..ac90e788af0
--- /dev/null
+++ b/docs/data/histograms/United States/026L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L20A", "histograms": [{"batchcodes": ["026L20A"], "histogram": {"Fatigue": 172, "Pyrexia": 166, "Chills": 164, "Headache": 162, "Pain in extremity": 145, "Myalgia": 126, "Vaccination site pain": 118, "Vaccination site erythema": 97, "Nausea": 84, "Pain": 74, "COVID-19": 70, "Vaccination site pruritus": 63, "SARS-CoV-2 test": 62, "Arthralgia": 54, "Vaccination site swelling": 54, "Dizziness": 53, "Pruritus": 51, "Rash": 50, "Body temperature": 49, "Erythema": 44, "Vaccination site warmth": 41, "Feeling abnormal": 38, "Dyspnoea": 36, "Injection site erythema": 36, "Injection site pain": 36, "Malaise": 34, "Lymphadenopathy": 33, "Asthenia": 32, "Vomiting": 31, "Vaccination site rash": 30, "Diarrhoea": 29, "Paraesthesia": 28, "Urticaria": 26, "Illness": 25, "Cough": 24, "Injection site pruritus": 24, "Influenza like illness": 23, "Expired product administered": 22, "Injection site swelling": 22, "Peripheral swelling": 22, "Maternal exposure during pregnancy": 21, "Swelling": 21, "Vaccination site induration": 21, "Hypoaesthesia": 19, "Limb discomfort": 19, "Blood pressure measurement": 18, "Feeling hot": 18, "Inappropriate schedule of product administration": 18, "Pregnancy test": 18, "Vaccination complication": 17, "Vertigo": 17, "Exposure during pregnancy": 16, "Heart rate": 16, "Heart rate increased": 16, "Insomnia": 16, "SARS-CoV-2 test positive": 16, "Tremor": 16, "Injection site warmth": 15, "Neck pain": 15, "Oropharyngeal pain": 15, "Decreased appetite": 14, "Hyperhidrosis": 14, "Hypertension": 14, "Nasal congestion": 14, "Product dose omission issue": 14, "Chest discomfort": 13, "Axillary pain": 12, "Flushing": 12, "Gait disturbance": 12, "Rash pruritic": 12, "Herpes zoster": 11, "Product administered to patient of inappropriate age": 11, "Abdominal discomfort": 10, "Back pain": 10, "Burning sensation": 10, "Chest pain": 10, "Eye swelling": 10, "Injection site rash": 10, "Rhinorrhoea": 10, "Drug ineffective": 9, "Feeling cold": 9, "Hypersensitivity": 9, "Influenza": 9, "Nasopharyngitis": 9, "Palpitations": 9, "Rash erythematous": 9, "Somnolence": 9, "Tinnitus": 9, "Vaccination site reaction": 9, "Computerised tomogram": 8, "Dysgeusia": 8, "Migraine": 8, "Product storage error": 8, "SARS-CoV-2 antibody test": 8, "Tenderness": 8, "Ultrasound scan": 8, "Vaccination site urticaria": 8, "Anosmia": 7, "Condition aggravated": 7, "Discomfort": 7, "Magnetic resonance imaging": 7, "Rash macular": 7, "Sinusitis": 7, "Syncope": 7, "Throat tightness": 7, "Visual impairment": 7, "Abdominal pain upper": 6, "Ageusia": 6, "Blood test": 6, "Body temperature increased": 6, "Ear pain": 6, "Fall": 6, "Head discomfort": 6, "Incorrect dose administered": 6, "Incorrect route of product administration": 6, "Joint swelling": 6, "Lethargy": 6, "Lymph node pain": 6, "Muscle spasms": 6, "Ocular hyperaemia": 6, "Sneezing": 6, "Tachycardia": 6, "Therapeutic response unexpected": 6, "Anaphylactic reaction": 5, "Asthma": 5, "Blood glucose": 5, "Blood pressure increased": 5, "Contusion": 5, "Dry eye": 5, "Dry mouth": 5, "Dysphagia": 5, "Ear discomfort": 5, "Loss of consciousness": 5, "Mammogram": 5, "Off label use": 5, "Oropharyngeal discomfort": 5, "Pulmonary embolism": 5, "Skin reaction": 5, "Vaccination site lymphadenopathy": 5, "Vaccination site mass": 5, "Vision blurred": 5, "White blood cell count": 5, "X-ray": 5, "Abdominal pain": 4, "Balance disorder": 4, "Biopsy": 4, "Blister": 4, "Bone pain": 4, "Eye irritation": 4, "Eye pain": 4, "Eye pruritus": 4, "Hypoaesthesia oral": 4, "Hypokinesia": 4, "Injection site induration": 4, "Injection site urticaria": 4, "Lacrimation increased": 4, "Loss of personal independence in daily activities": 4, "Mobility decreased": 4, "Musculoskeletal stiffness": 4, "Nervousness": 4, "Neuralgia": 4, "No adverse event": 4, "Paraesthesia oral": 4, "Rash papular": 4, "Sinus headache": 4, "Skin warm": 4, "Swelling face": 4, "Swollen tongue": 4, "Taste disorder": 4, "Vaccination site movement impairment": 4, "Anxiety": 3, "Arthritis": 3, "Axillary mass": 3, "Breast mass": 3, "Cerebrovascular accident": 3, "Disorientation": 3, "Disturbance in attention": 3, "Epistaxis": 3, "Eye haemorrhage": 3, "Full blood count": 3, "Gait inability": 3, "Glucose tolerance test": 3, "Hypersomnia": 3, "Inflammation": 3, "Injected limb mobility decreased": 3, "Injection site discomfort": 3, "Injection site reaction": 3, "Laboratory test": 3, "Lip swelling": 3, "Mass": 3, "Movement disorder": 3, "Muscle tightness": 3, "Muscle twitching": 3, "Oxygen saturation": 3, "Pain of skin": 3, "Photophobia": 3, "Platelet count": 3, "Pregnancy": 3, "Presyncope": 3, "SARS-CoV-2 antibody test negative": 3, "Sinus congestion": 3, "Skin burning sensation": 3, "Skin discolouration": 3, "Sleep deficit": 3, "Sleep disorder": 3, "Suspected COVID-19": 3, "Thirst": 3, "Thrombosis": 3, "Vaccination site bruising": 3, "Vaccination site cellulitis": 3, "Vaccination site discolouration": 3, "Vaccination site discomfort": 3, "Accidental underdose": 2, "Acoustic stimulation tests": 2, "Adverse event": 2, "Allergy to vaccine": 2, "Amnesia": 2, "Anger": 2, "Angiotensin converting enzyme": 2, "Antibody test": 2, "Aphasia": 2, "Bed rest": 2, "Blood potassium": 2, "Blood pressure fluctuation": 2, "Blood thyroid stimulating hormone": 2, "Breast swelling": 2, "Breast tenderness": 2, "COVID-19 pneumonia": 2, "Cardiac disorder": 2, "Chest X-ray": 2, "Chromaturia": 2, "Confusional state": 2, "Deafness unilateral": 2, "Deep vein thrombosis": 2, "Depressed mood": 2, "Depression": 2, "Dermatitis": 2, "Dermatitis contact": 2, "Diabetes mellitus": 2, "Dizziness postural": 2, "Dry skin": 2, "Dysarthria": 2, "Dysstasia": 2, "Echocardiogram": 2, "Exposure via skin contact": 2, "Extra dose administered": 2, "Feeding disorder": 2, "Feeling of body temperature change": 2, "Haemoglobin": 2, "Heart rate irregular": 2, "Hypoacusis": 2, "Impaired work ability": 2, "Influenza virus test": 2, "Injection site inflammation": 2, "Intentional dose omission": 2, "Joint injury": 2, "Limb injury": 2, "Maternal exposure during breast feeding": 2, "Mechanical urticaria": 2, "Medication error": 2, "Metabolic function test": 2, "Monoplegia": 2, "Muscle fatigue": 2, "Musculoskeletal chest pain": 2, "Neuropathy peripheral": 2, "Night sweats": 2, "Oedema": 2, "Ophthalmic migraine": 2, "Oral discomfort": 2, "Out of specification product use": 2, "Pallor": 2, "Paranasal sinus discomfort": 2, "Periarthritis": 2, "Pneumonia": 2, "Product administration error": 2, "Prostatic specific antigen increased": 2, "Pulmonary congestion": 2, "Retinal haemorrhage": 2, "Rheumatoid factor": 2, "SARS-CoV-1 test": 2, "Seizure": 2, "Sinus disorder": 2, "Skin exfoliation": 2, "Skin swelling": 2, "Thinking abnormal": 2, "Urinary tract infection": 2, "Urine abnormality": 2, "Urine analysis": 2, "Vaccination site anaesthesia": 2, "Vaccination site irritation": 2, "Vaccination site streaking": 2, "Vaccination site vesicles": 2, "Vertigo positional": 2, "Vitamin D": 2, "Weight increased": 2, "Wheezing": 2, "Wrong technique in product usage process": 2, "Abdominal tenderness": 1, "Abnormal behaviour": 1, "Abnormal loss of weight": 1, "Abortion spontaneous": 1, "Accidental overdose": 1, "Adverse event following immunisation": 1, "Adverse reaction": 1, "Agitation": 1, "Alanine aminotransferase": 1, "Albumin globulin ratio": 1, "Allodynia": 1, "Alopecia": 1, "Analgesic drug level": 1, "Anaphylactic shock": 1, "Angioedema": 1, "Anti-cyclic citrullinated peptide antibody": 1, "Anti-thyroid antibody": 1, "Antineutrophil cytoplasmic antibody": 1, "Antinuclear antibody": 1, "Aspartate aminotransferase": 1, "Aspiration joint": 1, "Basophil count": 1, "Basophil percentage": 1, "Bedridden": 1, "Behcet's syndrome": 1, "Bell's palsy": 1, "Benign lymph node neoplasm": 1, "Biopsy skin": 1, "Bladder dilatation": 1, "Bladder discomfort": 1, "Blepharitis": 1, "Blepharospasm": 1, "Blindness": 1, "Blindness unilateral": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood glucose increased": 1, "Blood pressure abnormal": 1, "Blood pressure diastolic": 1, "Blood pressure systolic": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urea nitrogen/creatinine ratio": 1, "Bradykinesia": 1, "Breakthrough COVID-19": 1, "Breast cyst": 1, "Breast inflammation": 1, "C-reactive protein": 1, "Carbon dioxide": 1, "Cardiac failure": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Chalazion": 1, "Change of bowel habit": 1, "Clostridium test": 1, "Cognitive disorder": 1, "Colitis": 1, "Colitis microscopic": 1, "Computerised tomogram head": 1, "Computerised tomogram neck": 1, "Conjunctivitis": 1, "Connective tissue disorder": 1, "Corneal reflex decreased": 1, "Coronavirus test positive": 1, "Crohn's disease": 1, "Culture stool": 1, "Cyanosis": 1, "Cystoid macular oedema": 1, "Cytokine storm": 1, "Deafness neurosensory": 1, "Dehydration": 1, "Delirium": 1, "Dermatitis allergic": 1, "Diagnostic aspiration": 1, "Discharge": 1, "Double stranded DNA antibody": 1, "Drooling": 1, "Drug hypersensitivity": 1, "Drug interaction": 1, "Dry throat": 1, "Dysaesthesia": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Dysphonia": 1, "Ear infection": 1, "Eczema": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram ambulatory": 1, "Electromyogram": 1, "Electrophoresis protein": 1, "Energy increased": 1, "Eosinophil count": 1, "Eosinophil percentage": 1, "Eructation": 1, "Euphoric mood": 1, "Exposure to SARS-CoV-2": 1, "Exposure via breast milk": 1, "Eye colour change": 1, "Eye infection": 1, "Eye inflammation": 1, "Eye movement disorder": 1, "Eyelid margin crusting": 1, "Face oedema": 1, "Facial pain": 1, "Facial paralysis": 1, "Foreign body sensation in eyes": 1, "Formication": 1, "Galactostasis": 1, "Gastroenteritis viral": 1, "Gastrointestinal disorder": 1, "Gastrointestinal pain": 1, "Gastrointestinal sounds abnormal": 1, "Generalised oedema": 1, "Genital herpes": 1, "Gingival discolouration": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Goitre": 1, "HIV test": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemorrhage": 1, "Head titubation": 1, "Hepatic cyst": 1, "Hepatitis B": 1, "Hepatitis B virus test": 1, "Hepatitis viral test": 1, "Herpes gestationis": 1, "Hordeolum": 1, "Horner's syndrome": 1, "Hot flush": 1, "Human chorionic gonadotropin abnormal": 1, "Hyperaesthesia teeth": 1, "Hyperthyroidism": 1, "Idiopathic urticaria": 1, "Immature granulocyte count": 1, "Immobile": 1, "Immunisation reaction": 1, "Immunosuppression": 1, "Inappropriate affect": 1, "Incoherent": 1, "Induration": 1, "Injection site abscess": 1, "Injection site bruising": 1, "Injection site hypoaesthesia": 1, "Injection site mass": 1, "Injection site movement impairment": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Iron deficiency anaemia": 1, "Joint instability": 1, "Joint stiffness": 1, "Keratitis": 1, "Ligament sprain": 1, "Limb mass": 1, "Lip dry": 1, "Lipase": 1, "Liver disorder": 1, "Liver function test": 1, "Lower respiratory tract congestion": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Lysozyme": 1, "Malignant melanoma": 1, "Mastitis": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Melanocytic naevus": 1, "Memory impairment": 1, "Menstruation irregular": 1, "Mental impairment": 1, "Miliaria": 1, "Monocyte count": 1, "Monocyte count increased": 1, "Monocyte percentage": 1, "Mood altered": 1, "Mouth swelling": 1, "Muscle atrophy": 1, "Muscle contractions involuntary": 1, "Muscle strength abnormal": 1, "Muscle swelling": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal disorder": 1, "Myelitis transverse": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Neuritis": 1, "Neurological symptom": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Nipple pain": 1, "Nodule": 1, "Noninfective sialoadenitis": 1, "Numb chin syndrome": 1, "Nystagmus": 1, "Ocular discomfort": 1, "Optic ischaemic neuropathy": 1, "Oral pain": 1, "Otitis externa": 1, "Ovarian vein thrombosis": 1, "Overdose": 1, "Oxygen consumption": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pain in jaw": 1, "Panic attack": 1, "Parosmia": 1, "Pemphigoid": 1, "Periorbital oedema": 1, "Peripheral coldness": 1, "Platelet count decreased": 1, "Pneumonitis": 1, "Polychondritis": 1, "Polymerase chain reaction": 1, "Polymyalgia rheumatica": 1, "Prenatal screening test": 1, "Pressure of speech": 1, "Product administered at inappropriate site": 1, "Product administration interrupted": 1, "Product preparation error": 1, "Product quality issue": 1, "Prostatic specific antigen": 1, "Protein total": 1, "Psychiatric symptom": 1, "Pulmonary function test": 1, "Pulmonary function test normal": 1, "Pulmonary pain": 1, "Pulse abnormal": 1, "Quality of life decreased": 1, "Quantitative sudomotor axon reflex test": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "Red cell distribution width": 1, "Renal failure": 1, "Renal pain": 1, "Respiratory rate": 1, "Retching": 1, "Retinal disorder": 1, "Rocky mountain spotted fever": 1, "Rotator cuff syndrome": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 test negative": 1, "Salivary gland pain": 1, "Sciatica": 1, "Seasonal allergy": 1, "Shoulder injury related to vaccine administration": 1, "Sinus pain": 1, "Skin injury": 1, "Skin irritation": 1, "Skin ulcer": 1, "Skin wrinkling": 1, "Sluggishness": 1, "Small fibre neuropathy": 1, "Smooth muscle antibody": 1, "Speech disorder": 1, "Spinal X-ray": 1, "Splenomegaly": 1, "Stress": 1, "Sunburn": 1, "Suppressed lactation": 1, "Swelling of eyelid": 1, "Symptom recurrence": 1, "Tendonitis": 1, "Tension headache": 1, "Throat irritation": 1, "Thrombocytopenia": 1, "Thyroid mass": 1, "Tongue discomfort": 1, "Tongue disorder": 1, "Tonsillar inflammation": 1, "Tooth abscess": 1, "Toothache": 1, "Toxoplasma serology": 1, "Transient ischaemic attack": 1, "Treponema test": 1, "Troponin": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound antenatal screen": 1, "Ultrasound breast": 1, "Ultrasound foetal": 1, "Ultrasound scan normal": 1, "Ultrasound thyroid": 1, "Underdose": 1, "Urine protein/creatinine ratio": 1, "Uterine cancer": 1, "Uveitis": 1, "VIIIth nerve injury": 1, "Vaccination failure": 1, "Vaccination site abscess": 1, "Vaccination site inflammation": 1, "Vaccination site nodule": 1, "Vaccination site papule": 1, "Vaccination site paraesthesia": 1, "Vaccination site phlebitis": 1, "Vaginal haemorrhage": 1, "Varicose vein": 1, "Vitamin D increased": 1, "Weight decreased": 1, "White blood cell count increased": 1, "Wound": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20A/027L20A.json b/docs/data/histograms/United States/026L20A/027L20A.json
new file mode 100644
index 00000000000..a7ec15a58ba
--- /dev/null
+++ b/docs/data/histograms/United States/026L20A/027L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L20A/027L20A", "histograms": [{"batchcodes": ["026L20A/027L20A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20M.json b/docs/data/histograms/United States/026L20M.json
new file mode 100644
index 00000000000..d58eb239803
--- /dev/null
+++ b/docs/data/histograms/United States/026L20M.json	
@@ -0,0 +1 @@
+{"batchcode": "026L20M", "histograms": [{"batchcodes": ["026L20M"], "histogram": {"Pain in extremity": 1, "Rheumatoid arthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L20T(?).json b/docs/data/histograms/United States/026L20T(?).json
new file mode 100644
index 00000000000..6e587260234
--- /dev/null
+++ b/docs/data/histograms/United States/026L20T(?).json	
@@ -0,0 +1 @@
+{"batchcode": "026L20T(?)", "histograms": [{"batchcodes": ["026L20T(?)"], "histogram": {"Axillary pain": 1, "Breast swelling": 1, "Breast tenderness": 1, "Lymphadenopathy": 1, "Swelling": 1, "Tenderness": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L210A.json b/docs/data/histograms/United States/026L210A.json
new file mode 100644
index 00000000000..4a4a9763b32
--- /dev/null
+++ b/docs/data/histograms/United States/026L210A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L210A", "histograms": [{"batchcodes": ["026L210A"], "histogram": {"Asthenia": 1, "Back pain": 1, "Chills": 1, "Headache": 1, "Malaise": 1, "Nausea": 1, "SARS-CoV-2 antibody test positive": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L213.json b/docs/data/histograms/United States/026L213.json
new file mode 100644
index 00000000000..bed6b82e8ee
--- /dev/null
+++ b/docs/data/histograms/United States/026L213.json	
@@ -0,0 +1 @@
+{"batchcode": "026L213", "histograms": [{"batchcodes": ["026L213"], "histogram": {"Product administered at inappropriate site": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L217A.json b/docs/data/histograms/United States/026L217A.json
new file mode 100644
index 00000000000..9e040ebd505
--- /dev/null
+++ b/docs/data/histograms/United States/026L217A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L217A", "histograms": [{"batchcodes": ["026L217A"], "histogram": {"Asthenia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L219.json b/docs/data/histograms/United States/026L219.json
new file mode 100644
index 00000000000..d37164bea01
--- /dev/null
+++ b/docs/data/histograms/United States/026L219.json	
@@ -0,0 +1 @@
+{"batchcode": "026L219", "histograms": [{"batchcodes": ["026L219"], "histogram": {"Influenza like illness": 1, "Mastitis": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L21A.json b/docs/data/histograms/United States/026L21A.json
new file mode 100644
index 00000000000..7d19dcbee6c
--- /dev/null
+++ b/docs/data/histograms/United States/026L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L21A", "histograms": [{"batchcodes": ["0139406", "026L21A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Gastric disorder": 1, "Memory impairment": 1, "Migraine": 1, "Palpitations": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1, "Vaccination failure": 1}}, {"batchcodes": ["026L21A"], "histogram": {"Fatigue": 3, "Pain in extremity": 3, "SARS-CoV-2 test": 3, "Axillary pain": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Chills": 1, "Chronic lymphocytic leukaemia": 1, "Headache": 1, "Heart rate": 1, "Hypertension": 1, "Illness": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Paranasal sinus discomfort": 1, "Pruritus": 1, "Pyrexia": 1, "Scan": 1, "Tension headache": 1, "Throat irritation": 1, "Upper respiratory tract congestion": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L21B.json b/docs/data/histograms/United States/026L21B.json
new file mode 100644
index 00000000000..856c8d10b8c
--- /dev/null
+++ b/docs/data/histograms/United States/026L21B.json	
@@ -0,0 +1 @@
+{"batchcode": "026L21B", "histograms": [{"batchcodes": ["017E21A", "026L21B", "1805018"], "histogram": {"Suspected COVID-19": 1}}, {"batchcodes": ["026L21B", "1802068", "939904"], "histogram": {"Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["026L21B"], "histogram": {"Expired product administered": 271, "Product storage error": 191, "No adverse event": 34, "Circumstance or information capable of leading to medication error": 1, "Hypoaesthesia": 1, "Paraesthesia": 1, "Product administration interrupted": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L22A.json b/docs/data/histograms/United States/026L22A.json
new file mode 100644
index 00000000000..0c2fa65918a
--- /dev/null
+++ b/docs/data/histograms/United States/026L22A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L22A", "histograms": [{"batchcodes": ["026L22A"], "histogram": {"Chills": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L26A.json b/docs/data/histograms/United States/026L26A.json
new file mode 100644
index 00000000000..1ae77cc5035
--- /dev/null
+++ b/docs/data/histograms/United States/026L26A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L26A", "histograms": [{"batchcodes": ["026L26A"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2DA.json b/docs/data/histograms/United States/026L2DA.json
new file mode 100644
index 00000000000..83614068a25
--- /dev/null
+++ b/docs/data/histograms/United States/026L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "026L2DA", "histograms": [{"batchcodes": ["026L2DA"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19": 1, "Colour blindness acquired": 1, "Cough": 1, "Drug ineffective": 1, "Epstein-Barr virus infection reactivation": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Loss of consciousness": 1, "Pain in extremity": 1, "Vision blurred": 1, "Visual impairment": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2O14.json b/docs/data/histograms/United States/026L2O14.json
new file mode 100644
index 00000000000..3ca03b53b5c
--- /dev/null
+++ b/docs/data/histograms/United States/026L2O14.json	
@@ -0,0 +1 @@
+{"batchcode": "026L2O14", "histograms": [{"batchcodes": ["026L2O14"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Fatigue": 1, "Headache": 1, "Nasal dryness": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2O4.json b/docs/data/histograms/United States/026L2O4.json
new file mode 100644
index 00000000000..9b3313e1ff4
--- /dev/null
+++ b/docs/data/histograms/United States/026L2O4.json	
@@ -0,0 +1 @@
+{"batchcode": "026L2O4", "histograms": [{"batchcodes": ["026L2O4"], "histogram": {"Throat tightness": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2OA..json b/docs/data/histograms/United States/026L2OA..json
new file mode 100644
index 00000000000..222fa9c3bd3
--- /dev/null
+++ b/docs/data/histograms/United States/026L2OA..json	
@@ -0,0 +1 @@
+{"batchcode": "026L2OA.", "histograms": [{"batchcodes": ["026L2OA."], "histogram": {"Back pain": 1, "Dry throat": 1, "Dysgeusia": 1, "Fatigue": 1, "Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2OA.json b/docs/data/histograms/United States/026L2OA.json
new file mode 100644
index 00000000000..b24acca59a4
--- /dev/null
+++ b/docs/data/histograms/United States/026L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "026L2OA", "histograms": [{"batchcodes": ["026L2OA"], "histogram": {"Allergy test negative": 1, "Arthralgia": 1, "Blood test": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Lymphadenopathy": 1, "Paraesthesia oral": 1, "Peripheral swelling": 1, "Tachycardia": 1, "Throat tightness": 1, "Tryptase": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2UA.json b/docs/data/histograms/United States/026L2UA.json
new file mode 100644
index 00000000000..b24788bf185
--- /dev/null
+++ b/docs/data/histograms/United States/026L2UA.json	
@@ -0,0 +1 @@
+{"batchcode": "026L2UA", "histograms": [{"batchcodes": ["026L2UA"], "histogram": {"Tension headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L2VA.json b/docs/data/histograms/United States/026L2VA.json
new file mode 100644
index 00000000000..f2433e1474f
--- /dev/null
+++ b/docs/data/histograms/United States/026L2VA.json	
@@ -0,0 +1 @@
+{"batchcode": "026L2VA", "histograms": [{"batchcodes": ["026L2VA"], "histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Headache": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L70A.json b/docs/data/histograms/United States/026L70A.json
new file mode 100644
index 00000000000..aa110155275
--- /dev/null
+++ b/docs/data/histograms/United States/026L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L70A", "histograms": [{"batchcodes": ["026L70A"], "histogram": {"Chills": 2, "Headache": 2, "Acoustic stimulation tests": 1, "Deafness": 1, "Fatigue": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026L80A.json b/docs/data/histograms/United States/026L80A.json
new file mode 100644
index 00000000000..4a2ebe4b29d
--- /dev/null
+++ b/docs/data/histograms/United States/026L80A.json	
@@ -0,0 +1 @@
+{"batchcode": "026L80A", "histograms": [{"batchcodes": ["026L80A"], "histogram": {"Diagnostic aspiration": 1, "Thyroid mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026LC0A.json b/docs/data/histograms/United States/026LC0A.json
new file mode 100644
index 00000000000..245a7cbff8c
--- /dev/null
+++ b/docs/data/histograms/United States/026LC0A.json	
@@ -0,0 +1 @@
+{"batchcode": "026LC0A", "histograms": [{"batchcodes": ["026LC0A"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Hypersomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026LJ01.json b/docs/data/histograms/United States/026LJ01.json
new file mode 100644
index 00000000000..d98c134c846
--- /dev/null
+++ b/docs/data/histograms/United States/026LJ01.json	
@@ -0,0 +1 @@
+{"batchcode": "026LJ01", "histograms": [{"batchcodes": ["026LJ01"], "histogram": {"Skin exfoliation": 1, "Vaccination site bruising": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026LL20A.json b/docs/data/histograms/United States/026LL20A.json
new file mode 100644
index 00000000000..2a13be97528
--- /dev/null
+++ b/docs/data/histograms/United States/026LL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026LL20A", "histograms": [{"batchcodes": ["026LL20A"], "histogram": {"Chills": 1, "Dysphonia": 1, "Erythema": 1, "Oropharyngeal pain": 1, "Pain": 1, "Rhinorrhoea": 1, "Throat irritation": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026LZ0A.json b/docs/data/histograms/United States/026LZ0A.json
new file mode 100644
index 00000000000..6a6c03a1d68
--- /dev/null
+++ b/docs/data/histograms/United States/026LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "026LZ0A", "histograms": [{"batchcodes": ["026LZ0A"], "histogram": {"Myalgia": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Accidental overdose": 1, "Arthralgia": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Erythema": 1, "Extra dose administered": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Injection site pain": 1, "Injection site rash": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Nausea": 1, "Pain in extremity": 1, "Rash pruritic": 1, "Rash pustular": 1, "SARS-CoV-1 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026LZOA.json b/docs/data/histograms/United States/026LZOA.json
new file mode 100644
index 00000000000..d336b109427
--- /dev/null
+++ b/docs/data/histograms/United States/026LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "026LZOA", "histograms": [{"batchcodes": ["026LZOA"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Heart rate increased": 1, "Lymphadenopathy": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026M12A.json b/docs/data/histograms/United States/026M12A.json
new file mode 100644
index 00000000000..0aef9c0ab16
--- /dev/null
+++ b/docs/data/histograms/United States/026M12A.json	
@@ -0,0 +1 @@
+{"batchcode": "026M12A", "histograms": [{"batchcodes": ["026M12A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026M20A.json b/docs/data/histograms/United States/026M20A.json
new file mode 100644
index 00000000000..eca3cadfefc
--- /dev/null
+++ b/docs/data/histograms/United States/026M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026M20A", "histograms": [{"batchcodes": ["026M20A"], "histogram": {"Dysarthria": 1, "Pain in extremity": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026M21A.json b/docs/data/histograms/United States/026M21A.json
new file mode 100644
index 00000000000..41f0afad797
--- /dev/null
+++ b/docs/data/histograms/United States/026M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026M21A", "histograms": [{"batchcodes": ["026M21A"], "histogram": {"Arthralgia": 2, "Discomfort": 2, "Gait disturbance": 2, "Insomnia": 2, "Myalgia": 2, "Fatigue": 1, "Hepatic enzyme increased": 1, "Lymphadenopathy": 1, "Product dose omission issue": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026O20A.json b/docs/data/histograms/United States/026O20A.json
new file mode 100644
index 00000000000..bfaea3560e5
--- /dev/null
+++ b/docs/data/histograms/United States/026O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026O20A", "histograms": [{"batchcodes": ["026O20A"], "histogram": {"Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026P21A.json b/docs/data/histograms/United States/026P21A.json
new file mode 100644
index 00000000000..30fbdc1e52c
--- /dev/null
+++ b/docs/data/histograms/United States/026P21A.json	
@@ -0,0 +1 @@
+{"batchcode": "026P21A", "histograms": [{"batchcodes": ["026P21A"], "histogram": {"Vomiting": 2, "Asthenia": 1, "Bedridden": 1, "Chills": 1, "Diarrhoea": 1, "Exposure via breast milk": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Headache": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Maternal exposure during breast feeding": 1, "Polymenorrhoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/026Z20A.json b/docs/data/histograms/United States/026Z20A.json
new file mode 100644
index 00000000000..89e5125f0b8
--- /dev/null
+++ b/docs/data/histograms/United States/026Z20A.json	
@@ -0,0 +1 @@
+{"batchcode": "026Z20A", "histograms": [{"batchcodes": ["026Z20A"], "histogram": {"Rash": 2, "Adverse reaction": 1, "Dizziness": 1, "Dry mouth": 1, "Dyspnoea": 1, "Muscular weakness": 1, "Nausea": 1, "Pruritus": 1, "Scratch": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027#22A.json b/docs/data/histograms/United States/027#22A.json
new file mode 100644
index 00000000000..fc4f51aede2
--- /dev/null
+++ b/docs/data/histograms/United States/027#22A.json	
@@ -0,0 +1 @@
+{"batchcode": "027#22A", "histograms": [{"batchcodes": ["027#22A"], "histogram": {"Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027-A21A.json b/docs/data/histograms/United States/027-A21A.json
new file mode 100644
index 00000000000..67056e8994c
--- /dev/null
+++ b/docs/data/histograms/United States/027-A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027-A21A", "histograms": [{"batchcodes": ["027-A21A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027-K20A.json b/docs/data/histograms/United States/027-K20A.json
new file mode 100644
index 00000000000..6a2a4c7d53c
--- /dev/null
+++ b/docs/data/histograms/United States/027-K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027-K20A", "histograms": [{"batchcodes": ["027-K20A"], "histogram": {"Maternal exposure during breast feeding": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0271121B.json b/docs/data/histograms/United States/0271121B.json
new file mode 100644
index 00000000000..c7e444e1e3a
--- /dev/null
+++ b/docs/data/histograms/United States/0271121B.json	
@@ -0,0 +1 @@
+{"batchcode": "0271121B", "histograms": [{"batchcodes": ["0271121B"], "histogram": {"COVID-19": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027120A.json b/docs/data/histograms/United States/027120A.json
new file mode 100644
index 00000000000..2243fc9e136
--- /dev/null
+++ b/docs/data/histograms/United States/027120A.json	
@@ -0,0 +1 @@
+{"batchcode": "027120A", "histograms": [{"batchcodes": ["027120A"], "histogram": {"Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Ear pain": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site warmth": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027121A.json b/docs/data/histograms/United States/027121A.json
new file mode 100644
index 00000000000..d45ea7d2cff
--- /dev/null
+++ b/docs/data/histograms/United States/027121A.json	
@@ -0,0 +1 @@
+{"batchcode": "027121A", "histograms": [{"batchcodes": ["027121A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027170A.json b/docs/data/histograms/United States/027170A.json
new file mode 100644
index 00000000000..b1738d1a920
--- /dev/null
+++ b/docs/data/histograms/United States/027170A.json	
@@ -0,0 +1 @@
+{"batchcode": "027170A", "histograms": [{"batchcodes": ["027170A"], "histogram": {"Dizziness": 1, "Incorrect dose administered": 1, "Injected limb mobility decreased": 1, "Lethargy": 1, "Nausea": 1, "Pain in extremity": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0271921A.json b/docs/data/histograms/United States/0271921A.json
new file mode 100644
index 00000000000..f0f5d567f3a
--- /dev/null
+++ b/docs/data/histograms/United States/0271921A.json	
@@ -0,0 +1 @@
+{"batchcode": "0271921A", "histograms": [{"batchcodes": ["0271921A"], "histogram": {"Chills": 1, "Pain": 1, "Pyrexia": 1, "Sudden hearing loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0271A211A.json b/docs/data/histograms/United States/0271A211A.json
new file mode 100644
index 00000000000..87b61e702c8
--- /dev/null
+++ b/docs/data/histograms/United States/0271A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "0271A211A", "histograms": [{"batchcodes": ["0271A211A"], "histogram": {"Hypoacusis": 1, "Spinal pain": 1, "Vaccination site pain": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027220A.json b/docs/data/histograms/United States/027220A.json
new file mode 100644
index 00000000000..34adf1cddc6
--- /dev/null
+++ b/docs/data/histograms/United States/027220A.json	
@@ -0,0 +1 @@
+{"batchcode": "027220A", "histograms": [{"batchcodes": ["027220A"], "histogram": {"Blood test": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0272AA.json b/docs/data/histograms/United States/0272AA.json
new file mode 100644
index 00000000000..b87a42a30e1
--- /dev/null
+++ b/docs/data/histograms/United States/0272AA.json	
@@ -0,0 +1 @@
+{"batchcode": "0272AA", "histograms": [{"batchcodes": ["0272AA"], "histogram": {"Exposure during pregnancy": 1, "Musculoskeletal disorder": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0273-99.json b/docs/data/histograms/United States/0273-99.json
new file mode 100644
index 00000000000..40907d4c0cd
--- /dev/null
+++ b/docs/data/histograms/United States/0273-99.json	
@@ -0,0 +1 @@
+{"batchcode": "0273-99", "histograms": [{"batchcodes": ["0273-99"], "histogram": {"Abdominal pain": 1, "Back pain": 1, "Constipation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027321A.json b/docs/data/histograms/United States/027321A.json
new file mode 100644
index 00000000000..eb911139eef
--- /dev/null
+++ b/docs/data/histograms/United States/027321A.json	
@@ -0,0 +1 @@
+{"batchcode": "027321A", "histograms": [{"batchcodes": ["027321A"], "histogram": {"Diarrhoea": 1, "Hypoaesthesia": 1, "Pruritus": 1, "Skin warm": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027420A.json b/docs/data/histograms/United States/027420A.json
new file mode 100644
index 00000000000..aece894c511
--- /dev/null
+++ b/docs/data/histograms/United States/027420A.json	
@@ -0,0 +1 @@
+{"batchcode": "027420A", "histograms": [{"batchcodes": ["027420A"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Neck pain": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0274214.json b/docs/data/histograms/United States/0274214.json
new file mode 100644
index 00000000000..2e7aa571489
--- /dev/null
+++ b/docs/data/histograms/United States/0274214.json	
@@ -0,0 +1 @@
+{"batchcode": "0274214", "histograms": [{"batchcodes": ["0274214"], "histogram": {"Asymptomatic COVID-19": 1, "Coronavirus test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027421A.json b/docs/data/histograms/United States/027421A.json
new file mode 100644
index 00000000000..0ac26e8ed05
--- /dev/null
+++ b/docs/data/histograms/United States/027421A.json	
@@ -0,0 +1 @@
+{"batchcode": "027421A", "histograms": [{"batchcodes": ["027421A"], "histogram": {"Fatigue": 2, "Pain in extremity": 2, "Vaccination site erythema": 2, "Chills": 1, "Dizziness": 1, "Dry skin": 1, "Epistaxis": 1, "Erythema": 1, "Feeling hot": 1, "Insomnia": 1, "Myalgia": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Skin wrinkling": 1, "Swelling face": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0276(G)20A.json b/docs/data/histograms/United States/0276(G)20A.json
new file mode 100644
index 00000000000..d115e9ecd79
--- /dev/null
+++ b/docs/data/histograms/United States/0276(G)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0276(G)20A", "histograms": [{"batchcodes": ["0276(G)20A"], "histogram": {"Asthenia": 1, "Fall": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Urine output increased": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0276.json b/docs/data/histograms/United States/0276.json
new file mode 100644
index 00000000000..d421f056198
--- /dev/null
+++ b/docs/data/histograms/United States/0276.json	
@@ -0,0 +1 @@
+{"batchcode": "0276", "histograms": [{"batchcodes": ["0276"], "histogram": {"Chills": 1, "Myalgia": 1, "Pain in extremity": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0276208.json b/docs/data/histograms/United States/0276208.json
new file mode 100644
index 00000000000..475cf2fb9ab
--- /dev/null
+++ b/docs/data/histograms/United States/0276208.json	
@@ -0,0 +1 @@
+{"batchcode": "0276208", "histograms": [{"batchcodes": ["0276208"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027620A.json b/docs/data/histograms/United States/027620A.json
new file mode 100644
index 00000000000..810aaaf1698
--- /dev/null
+++ b/docs/data/histograms/United States/027620A.json	
@@ -0,0 +1 @@
+{"batchcode": "027620A", "histograms": [{"batchcodes": ["027620A"], "histogram": {"Chills": 5, "Headache": 5, "Pyrexia": 4, "Body temperature": 3, "Arthralgia": 2, "Cellulitis": 2, "Muscular weakness": 2, "Myalgia": 2, "Neuropathy peripheral": 2, "Pain": 2, "Pain in extremity": 2, "Swelling": 2, "Vaccination site dysaesthesia": 2, "Vaccination site pain": 2, "Vaccination site warmth": 2, "Adverse reaction": 1, "Anxiety": 1, "Body temperature increased": 1, "Chest pain": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dyskinesia": 1, "Eczema": 1, "Extra dose administered": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Hormone level abnormal": 1, "Hypokinesia": 1, "Impaired driving ability": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Joint swelling": 1, "Menstrual disorder": 1, "Muscle contracture": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Oedema": 1, "Oropharyngeal pain": 1, "Palpitations": 1, "Productive cough": 1, "Uterine cyst": 1, "Vaccination site movement impairment": 1, "Vaccination site swelling": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027621A.json b/docs/data/histograms/United States/027621A.json
new file mode 100644
index 00000000000..3e62b637d56
--- /dev/null
+++ b/docs/data/histograms/United States/027621A.json	
@@ -0,0 +1 @@
+{"batchcode": "027621A", "histograms": [{"batchcodes": ["027621A"], "histogram": {"Body temperature": 1, "Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02762DA.json b/docs/data/histograms/United States/02762DA.json
new file mode 100644
index 00000000000..5ac731a3c72
--- /dev/null
+++ b/docs/data/histograms/United States/02762DA.json	
@@ -0,0 +1 @@
+{"batchcode": "02762DA", "histograms": [{"batchcodes": ["02762DA"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02762UA.json b/docs/data/histograms/United States/02762UA.json
new file mode 100644
index 00000000000..2f14b52e799
--- /dev/null
+++ b/docs/data/histograms/United States/02762UA.json	
@@ -0,0 +1 @@
+{"batchcode": "02762UA", "histograms": [{"batchcodes": ["02762UA"], "histogram": {"Blood pressure increased": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027720A.json b/docs/data/histograms/United States/027720A.json
new file mode 100644
index 00000000000..65a1ced4632
--- /dev/null
+++ b/docs/data/histograms/United States/027720A.json	
@@ -0,0 +1 @@
+{"batchcode": "027720A", "histograms": [{"batchcodes": ["027720A"], "histogram": {"Haematochezia": 1, "Platelet count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027721B.json b/docs/data/histograms/United States/027721B.json
new file mode 100644
index 00000000000..f60824dbeaa
--- /dev/null
+++ b/docs/data/histograms/United States/027721B.json	
@@ -0,0 +1 @@
+{"batchcode": "027721B", "histograms": [{"batchcodes": ["027721B"], "histogram": {"Abdominal pain": 1, "Breast pain": 1, "Computerised tomogram abdomen": 1, "Hypotension": 1, "Immunisation reaction": 1, "Inflammation": 1, "Peripheral swelling": 1, "Skin discolouration": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027821A OR 0278.json b/docs/data/histograms/United States/027821A OR 0278.json
new file mode 100644
index 00000000000..5265ade8522
--- /dev/null
+++ b/docs/data/histograms/United States/027821A OR 0278.json	
@@ -0,0 +1 @@
+{"batchcode": "027821A OR 0278", "histograms": [{"batchcodes": ["027821A OR 0278"], "histogram": {"Dyspnoea": 1, "Heart rate": 1, "Pharyngeal swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027821A.json b/docs/data/histograms/United States/027821A.json
new file mode 100644
index 00000000000..080594094a1
--- /dev/null
+++ b/docs/data/histograms/United States/027821A.json	
@@ -0,0 +1 @@
+{"batchcode": "027821A", "histograms": [{"batchcodes": ["027821A"], "histogram": {"Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027822A.json b/docs/data/histograms/United States/027822A.json
new file mode 100644
index 00000000000..42a48f8a33e
--- /dev/null
+++ b/docs/data/histograms/United States/027822A.json	
@@ -0,0 +1 @@
+{"batchcode": "027822A", "histograms": [{"batchcodes": ["027822A"], "histogram": {"Lip swelling": 1, "Mouth swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A021A.json b/docs/data/histograms/United States/027A021A.json
new file mode 100644
index 00000000000..292f3a50549
--- /dev/null
+++ b/docs/data/histograms/United States/027A021A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A021A", "histograms": [{"batchcodes": ["027A021A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A10A.json b/docs/data/histograms/United States/027A10A.json
new file mode 100644
index 00000000000..f3bbd85e589
--- /dev/null
+++ b/docs/data/histograms/United States/027A10A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A10A", "histograms": [{"batchcodes": ["027A10A"], "histogram": {"Abdominal pain upper": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A17A.json b/docs/data/histograms/United States/027A17A.json
new file mode 100644
index 00000000000..ae74b9ba7a6
--- /dev/null
+++ b/docs/data/histograms/United States/027A17A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A17A", "histograms": [{"batchcodes": ["027A17A"], "histogram": {"Back pain": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A201A.json b/docs/data/histograms/United States/027A201A.json
new file mode 100644
index 00000000000..13e34bb68d2
--- /dev/null
+++ b/docs/data/histograms/United States/027A201A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A201A", "histograms": [{"batchcodes": ["027A201A"], "histogram": {"Cough": 1, "Headache": 1, "Insomnia": 1, "Oropharyngeal pain": 1, "Urinary tract infection": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A20A.json b/docs/data/histograms/United States/027A20A.json
new file mode 100644
index 00000000000..967e6f4638b
--- /dev/null
+++ b/docs/data/histograms/United States/027A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A20A", "histograms": [{"batchcodes": ["027A20A"], "histogram": {"Bronchitis": 1, "Cough": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "Speech disorder": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A21.json b/docs/data/histograms/United States/027A21.json
new file mode 100644
index 00000000000..4a675919e5a
--- /dev/null
+++ b/docs/data/histograms/United States/027A21.json	
@@ -0,0 +1 @@
+{"batchcode": "027A21", "histograms": [{"batchcodes": ["027A21"], "histogram": {"Dyspnoea": 2, "Headache": 2, "Asthenia": 1, "Erythema": 1, "Heart rate increased": 1, "Hot flush": 1, "Migraine": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Rhinorrhoea": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A2114.json b/docs/data/histograms/United States/027A2114.json
new file mode 100644
index 00000000000..a3e6ac8731a
--- /dev/null
+++ b/docs/data/histograms/United States/027A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "027A2114", "histograms": [{"batchcodes": ["027A2114"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A214.json b/docs/data/histograms/United States/027A214.json
new file mode 100644
index 00000000000..d14fcb849cc
--- /dev/null
+++ b/docs/data/histograms/United States/027A214.json	
@@ -0,0 +1 @@
+{"batchcode": "027A214", "histograms": [{"batchcodes": ["027A214"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A21A.json b/docs/data/histograms/United States/027A21A.json
new file mode 100644
index 00000000000..3a3633f96c7
--- /dev/null
+++ b/docs/data/histograms/United States/027A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A21A", "histograms": [{"batchcodes": ["027A21A", "GH9702"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["027A21A"], "histogram": {"Headache": 115, "Pain in extremity": 94, "Fatigue": 92, "Pyrexia": 92, "Chills": 80, "Myalgia": 71, "Vaccination site pain": 67, "Nausea": 51, "Vaccination site erythema": 44, "Pain": 42, "Dizziness": 41, "Pruritus": 36, "Rash": 36, "Arthralgia": 35, "Asthenia": 34, "Body temperature": 29, "Dyspnoea": 29, "Erythema": 28, "Vaccination site pruritus": 27, "Feeling abnormal": 26, "Vaccination site swelling": 26, "Peripheral swelling": 25, "Vaccination site warmth": 25, "Cough": 23, "Malaise": 22, "Insomnia": 21, "Vaccination complication": 20, "Vomiting": 20, "Diarrhoea": 19, "Inappropriate schedule of product administration": 19, "COVID-19": 18, "Chest pain": 17, "SARS-CoV-2 test": 17, "Urticaria": 17, "Hypoaesthesia": 16, "Illness": 16, "Gait disturbance": 15, "Hyperhidrosis": 15, "Paraesthesia": 15, "Tremor": 15, "Feeling hot": 14, "Product dose omission issue": 14, "Vaccination site mass": 14, "Expired product administered": 13, "Influenza like illness": 13, "Decreased appetite": 11, "Lymphadenopathy": 11, "Neck pain": 11, "Rash pruritic": 11, "Heart rate": 10, "Oropharyngeal pain": 10, "Tinnitus": 10, "Vaccination site rash": 9, "Vertigo": 9, "Back pain": 8, "Ear pain": 8, "Limb discomfort": 8, "Magnetic resonance imaging": 8, "Product administered to patient of inappropriate age": 8, "Somnolence": 8, "Abdominal discomfort": 7, "Burning sensation": 7, "Dysphagia": 7, "Eye pain": 7, "Migraine": 7, "Muscular weakness": 7, "Palpitations": 7, "Vaccination site induration": 7, "Abdominal pain upper": 6, "Chest discomfort": 6, "Condition aggravated": 6, "Exposure during pregnancy": 6, "Feeding disorder": 6, "Flushing": 6, "Injection site pain": 6, "Lip swelling": 6, "Loss of personal independence in daily activities": 6, "Swelling": 6, "Throat irritation": 6, "Vision blurred": 6, "Visual impairment": 6, "Anxiety": 5, "Bedridden": 5, "Blood pressure measurement": 5, "Bone pain": 5, "Ear discomfort": 5, "Facial pain": 5, "Head discomfort": 5, "Heart rate increased": 5, "Hypersensitivity": 5, "Hypersomnia": 5, "Hypokinesia": 5, "Lymph node pain": 5, "Muscle spasms": 5, "Nasopharyngitis": 5, "Pharyngeal swelling": 5, "Rash erythematous": 5, "Vaccination site reaction": 5, "Balance disorder": 4, "Blood glucose": 4, "Drug ineffective": 4, "Hypoaesthesia oral": 4, "Inflammation": 4, "Lethargy": 4, "Mobility decreased": 4, "Movement disorder": 4, "Musculoskeletal stiffness": 4, "Pregnancy test": 4, "SARS-CoV-2 test positive": 4, "Swelling face": 4, "Tachycardia": 4, "Tendonitis": 4, "Ageusia": 3, "Bell's palsy": 3, "Blister": 3, "Blood test": 3, "Cerebrovascular accident": 3, "Depressed mood": 3, "Discomfort": 3, "Dry mouth": 3, "Dysgeusia": 3, "Ear congestion": 3, "Exposure via breast milk": 3, "Eye irritation": 3, "Fall": 3, "Feeling cold": 3, "Gait inability": 3, "Heavy menstrual bleeding": 3, "Hot flush": 3, "Impaired work ability": 3, "Induration": 3, "Influenza": 3, "Intentional product use issue": 3, "Irritability": 3, "Joint swelling": 3, "Lacrimation increased": 3, "Limb mass": 3, "Loss of consciousness": 3, "Nasal congestion": 3, "Neuropathy peripheral": 3, "Nodule": 3, "Ocular hyperaemia": 3, "Paraesthesia oral": 3, "Pollakiuria": 3, "Pulmonary pain": 3, "Rash macular": 3, "Rhinorrhoea": 3, "Skin warm": 3, "Speech disorder": 3, "Swollen tongue": 3, "Taste disorder": 3, "Tenderness": 3, "Thirst": 3, "Throat tightness": 3, "Urinary tract infection": 3, "Vaccination site bruising": 3, "Weight decreased": 3, "Accidental overdose": 2, "Adverse drug reaction": 2, "Amnesia": 2, "Anosmia": 2, "Arthritis": 2, "Biopsy skin": 2, "Blindness": 2, "Blood glucose increased": 2, "Blood pressure systolic": 2, "Body temperature increased": 2, "C-reactive protein": 2, "Cardiac stress test": 2, "Chest X-ray": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Contusion": 2, "Disorientation": 2, "Dysarthria": 2, "Dyspepsia": 2, "Dysstasia": 2, "Dysuria": 2, "Eating disorder": 2, "Electrocardiogram": 2, "Eye pruritus": 2, "Eye swelling": 2, "Fibrin D dimer": 2, "Full blood count": 2, "Gastrooesophageal reflux disease": 2, "Haemoglobin": 2, "Haemorrhage": 2, "Hair texture abnormal": 2, "Hemiplegic migraine": 2, "Herpes zoster": 2, "Hypoacusis": 2, "Immunisation reaction": 2, "Incomplete course of vaccination": 2, "Incorrect route of product administration": 2, "Injection site erythema": 2, "Injection site mass": 2, "Interchange of vaccine products": 2, "Joint range of motion decreased": 2, "Macular degeneration": 2, "Mass": 2, "Maternal exposure during pregnancy": 2, "Menstrual disorder": 2, "Micturition urgency": 2, "Musculoskeletal chest pain": 2, "Musculoskeletal discomfort": 2, "Nasal discomfort": 2, "Nerve injury": 2, "Nervousness": 2, "No adverse event": 2, "Ocular discomfort": 2, "Oedema": 2, "Pain of skin": 2, "Parosmia": 2, "Photophobia": 2, "Presyncope": 2, "Proctalgia": 2, "Product storage error": 2, "Pulmonary embolism": 2, "Retching": 2, "Retinal disorder": 2, "Rheumatoid arthritis": 2, "SARS-CoV-2 antibody test": 2, "Sensitive skin": 2, "Sinus pain": 2, "Sinusitis": 2, "Skin discolouration": 2, "Sluggishness": 2, "Sneezing": 2, "Syncope": 2, "Therapeutic response unexpected": 2, "Thinking abnormal": 2, "Thrombosis": 2, "Transfusion": 2, "Traumatic haematoma": 2, "Underdose": 2, "Urinary incontinence": 2, "Vaccination failure": 2, "Vaccination site inflammation": 2, "Vaccination site paraesthesia": 2, "Vaccination site streaking": 2, "Wrong technique in device usage process": 2, "X-ray": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Abnormal behaviour": 1, "Abnormal dreams": 1, "Abscess": 1, "Accidental underdose": 1, "Adverse reaction": 1, "Alopecia": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Angina pectoris": 1, "Angioedema": 1, "Anti-neutrophil cytoplasmic antibody positive vasculitis": 1, "Antibody test": 1, "Antineutrophil cytoplasmic antibody": 1, "Aphonia": 1, "Appendicitis": 1, "Arrhythmia": 1, "Asphyxia": 1, "Asthma": 1, "Axillary mass": 1, "Axillary pain": 1, "Bed rest": 1, "Blister rupture": 1, "Blood creatine phosphokinase": 1, "Blood creatinine": 1, "Blood glucose decreased": 1, "Blood immunoglobulin G": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Blood thyroid stimulating hormone": 1, "Blood urine": 1, "Breast pain": 1, "Bruxism": 1, "Bursitis": 1, "Cardiac discomfort": 1, "Cardiac flutter": 1, "Carpal tunnel syndrome": 1, "Circulatory collapse": 1, "Circumstance or information capable of leading to medication error": 1, "Colonoscopy": 1, "Computerised tomogram normal": 1, "Computerised tomogram thorax": 1, "Confusional state": 1, "Cystitis": 1, "Cystoscopy": 1, "Cytogenetic analysis": 1, "Deafness unilateral": 1, "Death": 1, "Dehydration": 1, "Delusional disorder, unspecified type": 1, "Depression": 1, "Device connection issue": 1, "Device issue": 1, "Diagnostic aspiration": 1, "Diarrhoea haemorrhagic": 1, "Differential white blood cell count": 1, "Dry eye": 1, "Dry skin": 1, "Ear infection": 1, "Ear swelling": 1, "Echocardiogram": 1, "Eczema": 1, "Electrocardiogram ambulatory": 1, "Endoscopy": 1, "Epicondylitis": 1, "Epistaxis": 1, "Extra dose administered": 1, "Extraocular muscle paresis": 1, "Eye colour change": 1, "Eye disorder": 1, "Facial asymmetry": 1, "Faeces discoloured": 1, "Feeling of body temperature change": 1, "Fibromyalgia": 1, "Finger deformity": 1, "Flank pain": 1, "Foreign body sensation in eyes": 1, "Formication": 1, "Frequent bowel movements": 1, "Frustration tolerance decreased": 1, "Fungal test": 1, "Gastrointestinal pain": 1, "Glucose tolerance test": 1, "Glycosylated haemoglobin": 1, "Gout": 1, "Granulomatosis with polyangiitis": 1, "Haematemesis": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemorrhage subcutaneous": 1, "Haemorrhoids": 1, "Hair growth abnormal": 1, "Hallucination": 1, "Heart rate irregular": 1, "Hepatic enzyme": 1, "Hepatic enzyme increased": 1, "Hepatic function abnormal": 1, "Hepatitis": 1, "Hepatitis viral test": 1, "Hip fracture": 1, "Humerus fracture": 1, "Hyperacusis": 1, "Hypertension": 1, "Hypertonic bladder": 1, "Impaired driving ability": 1, "Inappropriate affect": 1, "Influenza virus test": 1, "Injected limb mobility decreased": 1, "Injection site discolouration": 1, "Injection site discomfort": 1, "Injection site indentation": 1, "Injection site induration": 1, "Injection site inflammation": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Intentional dose omission": 1, "Irritable bowel syndrome": 1, "Joint dislocation": 1, "Joint lock": 1, "Lip disorder": 1, "Lip pain": 1, "Lipoma": 1, "Liver function test": 1, "Magnetic resonance imaging head": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Memory impairment": 1, "Menstruation irregular": 1, "Mental disorder": 1, "Metabolic function test": 1, "Middle insomnia": 1, "Motor dysfunction": 1, "Muscle atrophy": 1, "Muscle discomfort": 1, "Muscle rigidity": 1, "Muscle twitching": 1, "Mydriasis": 1, "Myelitis": 1, "Myocardial infarction": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Night sweats": 1, "Nocturnal dyspnoea": 1, "Oedema peripheral": 1, "Off label use": 1, "Oligomenorrhoea": 1, "Ophthalmological examination": 1, "Oral herpes": 1, "Oral mucosal blistering": 1, "Oropharyngeal blistering": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Papule": 1, "Pemphigus": 1, "Periarthritis": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Pneumonia": 1, "Polymyalgia rheumatica": 1, "Polypectomy": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Portal hypertension": 1, "Pre-existing condition improved": 1, "Prenatal screening test": 1, "Presbyopia": 1, "Product administration error": 1, "Product availability issue": 1, "Productive cough": 1, "Psoriasis": 1, "Pulmonary function test": 1, "Pulmonary thrombosis": 1, "Rash morbilliform": 1, "Rash papular": 1, "Raynaud's phenomenon": 1, "Reading disorder": 1, "Rectal haemorrhage": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Renal function test": 1, "Renal impairment": 1, "Respiratory rate": 1, "Restlessness": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 test negative": 1, "Scar": 1, "Scratch": 1, "Secretion discharge": 1, "Sinus headache": 1, "Skin atrophy": 1, "Skin burning sensation": 1, "Skin mass": 1, "Skin wrinkling": 1, "Sleep disorder": 1, "Spinal pain": 1, "Streptococcus test": 1, "Stress echocardiogram": 1, "Suicidal ideation": 1, "Supraventricular extrasystoles": 1, "Supraventricular tachycardia": 1, "Surgery": 1, "Suspected COVID-19": 1, "Systemic lupus erythematosus": 1, "Tendon pain": 1, "Tension headache": 1, "Therapeutic product ineffective": 1, "Thermal burn": 1, "Thyroid disorder": 1, "Tissue injury": 1, "Tongue biting": 1, "Tongue discomfort": 1, "Tonsillitis": 1, "Tooth infection": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Unresponsive to stimuli": 1, "Upper limb fracture": 1, "Urine analysis": 1, "Urine analysis abnormal": 1, "Urine odour abnormal": 1, "Urodynamics measurement": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site irritation": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site movement impairment": 1, "Vaccination site papule": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1, "Vascular pain": 1, "Vein disorder": 1, "Viral test": 1, "Vitreous floaters": 1, "Vulvovaginal burning sensation": 1, "White blood cell count": 1, "Withdrawal syndrome": 1, "Wound": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A21A031L20A.json b/docs/data/histograms/United States/027A21A031L20A.json
new file mode 100644
index 00000000000..ff9bcd76455
--- /dev/null
+++ b/docs/data/histograms/United States/027A21A031L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A21A031L20A", "histograms": [{"batchcodes": ["027A21A031L20A"], "histogram": {"Chills": 1, "Feeling hot": 1, "Hyperpyrexia": 1, "Hypothermia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A21B.json b/docs/data/histograms/United States/027A21B.json
new file mode 100644
index 00000000000..eeaa8a209cd
--- /dev/null
+++ b/docs/data/histograms/United States/027A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "027A21B", "histograms": [{"batchcodes": ["027A21B"], "histogram": {"Expired product administered": 1, "Injection site discomfort": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A21N.json b/docs/data/histograms/United States/027A21N.json
new file mode 100644
index 00000000000..0a1d767ea4d
--- /dev/null
+++ b/docs/data/histograms/United States/027A21N.json	
@@ -0,0 +1 @@
+{"batchcode": "027A21N", "histograms": [{"batchcodes": ["027A21N"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A21P OR R OR.json b/docs/data/histograms/United States/027A21P OR R OR.json
new file mode 100644
index 00000000000..f5aa3a36fb3
--- /dev/null
+++ b/docs/data/histograms/United States/027A21P OR R OR.json	
@@ -0,0 +1 @@
+{"batchcode": "027A21P OR R OR", "histograms": [{"batchcodes": ["027A21P OR R OR"], "histogram": {"Chills": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A22A.json b/docs/data/histograms/United States/027A22A.json
new file mode 100644
index 00000000000..0b26a365c2b
--- /dev/null
+++ b/docs/data/histograms/United States/027A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A22A", "histograms": [{"batchcodes": ["027A22A"], "histogram": {"Headache": 1, "Hyperhidrosis": 1, "Illness": 1, "Malaise": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A2A.json b/docs/data/histograms/United States/027A2A.json
new file mode 100644
index 00000000000..a5ee4e63351
--- /dev/null
+++ b/docs/data/histograms/United States/027A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "027A2A", "histograms": [{"batchcodes": ["027A2A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Oral mucosal blistering": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A2A1.json b/docs/data/histograms/United States/027A2A1.json
new file mode 100644
index 00000000000..43f3c410ef3
--- /dev/null
+++ b/docs/data/histograms/United States/027A2A1.json	
@@ -0,0 +1 @@
+{"batchcode": "027A2A1", "histograms": [{"batchcodes": ["027A2A1"], "histogram": {"Metamorphopsia": 2, "Muscle spasms": 2, "Myalgia": 2, "Vision blurred": 2, "Condition aggravated": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027A2IA.json b/docs/data/histograms/United States/027A2IA.json
new file mode 100644
index 00000000000..99a2ecc11a5
--- /dev/null
+++ b/docs/data/histograms/United States/027A2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "027A2IA", "histograms": [{"batchcodes": ["027A2IA"], "histogram": {"Bruxism": 2, "Pain in jaw": 2, "Toothache": 2, "Jaw disorder": 1, "Tooth disorder": 1, "Tooth loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027AG1A.json b/docs/data/histograms/United States/027AG1A.json
new file mode 100644
index 00000000000..cec3a127027
--- /dev/null
+++ b/docs/data/histograms/United States/027AG1A.json	
@@ -0,0 +1 @@
+{"batchcode": "027AG1A", "histograms": [{"batchcodes": ["027AG1A"], "histogram": {"Amnesia": 1, "Fatigue": 1, "Nervousness": 1, "Pyrexia": 1, "Vulvovaginal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027AUA.json b/docs/data/histograms/United States/027AUA.json
new file mode 100644
index 00000000000..1915f2e0411
--- /dev/null
+++ b/docs/data/histograms/United States/027AUA.json	
@@ -0,0 +1 @@
+{"batchcode": "027AUA", "histograms": [{"batchcodes": ["027AUA"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027AZ1A.json b/docs/data/histograms/United States/027AZ1A.json
new file mode 100644
index 00000000000..524f1859f88
--- /dev/null
+++ b/docs/data/histograms/United States/027AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "027AZ1A", "histograms": [{"batchcodes": ["027AZ1A"], "histogram": {"Pain": 2, "Pain in extremity": 2, "Acute sinusitis": 1, "Anxiety": 1, "Chills": 1, "Ear discomfort": 1, "Fatigue": 1, "Headache": 1, "Illness": 1, "Malaise": 1, "Mobility decreased": 1, "Nervousness": 1, "Pyrexia": 1, "Tenderness": 1, "Tinnitus": 1, "Tremor": 1, "Upper respiratory tract infection": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027AZI A.json b/docs/data/histograms/United States/027AZI A.json
new file mode 100644
index 00000000000..2eaafd2661c
--- /dev/null
+++ b/docs/data/histograms/United States/027AZI A.json	
@@ -0,0 +1 @@
+{"batchcode": "027AZI A", "histograms": [{"batchcodes": ["027AZI A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027AZIA.json b/docs/data/histograms/United States/027AZIA.json
new file mode 100644
index 00000000000..2dc253892be
--- /dev/null
+++ b/docs/data/histograms/United States/027AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "027AZIA", "histograms": [{"batchcodes": ["027AZIA"], "histogram": {"Inappropriate schedule of product administration": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027B20A.json b/docs/data/histograms/United States/027B20A.json
new file mode 100644
index 00000000000..4b8812d4a45
--- /dev/null
+++ b/docs/data/histograms/United States/027B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027B20A", "histograms": [{"batchcodes": ["027B20A"], "histogram": {"Product administration interrupted": 1, "Product availability issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027B210A4.json b/docs/data/histograms/United States/027B210A4.json
new file mode 100644
index 00000000000..a35f636e5cc
--- /dev/null
+++ b/docs/data/histograms/United States/027B210A4.json	
@@ -0,0 +1 @@
+{"batchcode": "027B210A4", "histograms": [{"batchcodes": ["027B210A4"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Immune system disorder": 1, "Joint stiffness": 1, "Myalgia": 1, "Off label use": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027B21A.json b/docs/data/histograms/United States/027B21A.json
new file mode 100644
index 00000000000..428f5adb8b7
--- /dev/null
+++ b/docs/data/histograms/United States/027B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027B21A", "histograms": [{"batchcodes": ["021C21A", "027B21A"], "histogram": {"Chills": 1, "Dizziness": 1, "Ear discomfort": 1, "Fatigue": 1, "Influenza": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}, {"batchcodes": ["027B21A"], "histogram": {"Headache": 34, "Pain in extremity": 34, "Fatigue": 32, "Pyrexia": 30, "Myalgia": 27, "Chills": 22, "Vaccination site pain": 20, "Expired product administered": 19, "Rash": 17, "Nausea": 15, "Dizziness": 14, "Arthralgia": 13, "Pain": 12, "Pruritus": 12, "Vaccination site erythema": 12, "Hypoaesthesia": 10, "Vaccination site swelling": 10, "Feeling abnormal": 9, "Inappropriate schedule of product administration": 9, "Peripheral swelling": 9, "Diarrhoea": 8, "Dyspnoea": 8, "Feeling hot": 8, "SARS-CoV-2 test": 8, "COVID-19": 7, "Insomnia": 7, "Paraesthesia": 7, "Cough": 6, "Erythema": 6, "Product administered to patient of inappropriate age": 6, "Product storage error": 6, "Abdominal pain upper": 5, "Asthenia": 5, "Body temperature": 5, "Hyperhidrosis": 5, "Limb discomfort": 5, "Lymphadenopathy": 5, "Urticaria": 5, "Vaccination site pruritus": 5, "Vaccination site rash": 5, "Vaccination site warmth": 5, "Vomiting": 5, "Abdominal discomfort": 4, "Decreased appetite": 4, "Heart rate": 4, "Illness": 4, "Influenza like illness": 4, "Malaise": 4, "Migraine": 4, "Photophobia": 4, "Product dose omission issue": 4, "Seizure": 4, "Vaccination site induration": 4, "Accidental overdose": 3, "Blood pressure measurement": 3, "Chest discomfort": 3, "Ear pain": 3, "Electrocardiogram": 3, "Fall": 3, "Feeling of body temperature change": 3, "Heart rate increased": 3, "Lethargy": 3, "Mobility decreased": 3, "Muscle spasms": 3, "Product administration error": 3, "Rash erythematous": 3, "Rhinorrhoea": 3, "Somnolence": 3, "Taste disorder": 3, "Throat irritation": 3, "Tremor": 3, "Vaccination site mass": 3, "Adverse reaction": 2, "Bone pain": 2, "Burning sensation": 2, "Chest pain": 2, "Computerised tomogram": 2, "Contusion": 2, "Discomfort": 2, "Drug ineffective": 2, "Ear discomfort": 2, "Eye swelling": 2, "Feeling cold": 2, "Gait disturbance": 2, "Gastrooesophageal reflux disease": 2, "Hypersensitivity": 2, "Hypersomnia": 2, "Injection site pain": 2, "Interchange of vaccine products": 2, "Loss of consciousness": 2, "Menstrual disorder": 2, "Muscle twitching": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Poor quality product administered": 2, "Product temperature excursion issue": 2, "Rash macular": 2, "Rash pruritic": 2, "Swelling face": 2, "Therapeutic response unexpected": 2, "Throat tightness": 2, "Vaccination site bruising": 2, "Vertigo": 2, "Abdominal pain": 1, "Abnormal dreams": 1, "Ageusia": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Asthenopia": 1, "Back pain": 1, "Balance disorder": 1, "Blister": 1, "Blood glucose decreased": 1, "Blood pressure decreased": 1, "Body temperature decreased": 1, "Breast enlargement": 1, "Breast pain": 1, "Crying": 1, "Dark circles under eyes": 1, "Dehydration": 1, "Dry eye": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysstasia": 1, "Ear infection": 1, "Eating disorder": 1, "Electroencephalogram": 1, "Epilepsy": 1, "Epistaxis": 1, "Euphoric mood": 1, "Exposure to SARS-CoV-2": 1, "Exposure via breast milk": 1, "Facial pain": 1, "Fear of death": 1, "Feeding disorder": 1, "Feeling jittery": 1, "Flushing": 1, "Freezing phenomenon": 1, "Gait inability": 1, "Generalised tonic-clonic seizure": 1, "Gingivitis": 1, "Head discomfort": 1, "Herpes zoster": 1, "Hot flush": 1, "Hypertension": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Injection site discolouration": 1, "Injection site pruritus": 1, "Injection site urticaria": 1, "Injection site warmth": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Intermenstrual bleeding": 1, "Joint swelling": 1, "Lip swelling": 1, "Localised infection": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Mass": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Metamorphopsia": 1, "Movement disorder": 1, "Musculoskeletal pain": 1, "Nasal discomfort": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "Nipple pain": 1, "Ocular discomfort": 1, "Oral mucosal blistering": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Pain of skin": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Periorbital swelling": 1, "Pollakiuria": 1, "Post-acute COVID-19 syndrome": 1, "Rash pustular": 1, "Screaming": 1, "Sensation of foreign body": 1, "Skin exfoliation": 1, "Sleep disorder": 1, "Sleep talking": 1, "Syringe issue": 1, "Tension headache": 1, "Thinking abnormal": 1, "Thirst": 1, "Tinnitus": 1, "Underdose": 1, "Urinary incontinence": 1, "Vaccination complication": 1, "Vaccination site discomfort": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1, "Visual impairment": 1, "Vital signs measurement": 1, "Weight decreased": 1, "Wheezing": 1, "Wrong product administered": 1, "Wrong technique in product usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027B21H.json b/docs/data/histograms/United States/027B21H.json
new file mode 100644
index 00000000000..b4e8c354ea1
--- /dev/null
+++ b/docs/data/histograms/United States/027B21H.json	
@@ -0,0 +1 @@
+{"batchcode": "027B21H", "histograms": [{"batchcodes": ["027B21H"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027B221A.json b/docs/data/histograms/United States/027B221A.json
new file mode 100644
index 00000000000..a725b78ca69
--- /dev/null
+++ b/docs/data/histograms/United States/027B221A.json	
@@ -0,0 +1 @@
+{"batchcode": "027B221A", "histograms": [{"batchcodes": ["027B221A"], "histogram": {"Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027BZ1A.json b/docs/data/histograms/United States/027BZ1A.json
new file mode 100644
index 00000000000..d07cc29e8f0
--- /dev/null
+++ b/docs/data/histograms/United States/027BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "027BZ1A", "histograms": [{"batchcodes": ["027BZ1A"], "histogram": {"Myalgia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027C20A.json b/docs/data/histograms/United States/027C20A.json
new file mode 100644
index 00000000000..9f5836d0d2b
--- /dev/null
+++ b/docs/data/histograms/United States/027C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027C20A", "histograms": [{"batchcodes": ["027C20A"], "histogram": {"Pain in extremity": 2, "Arthralgia": 1, "Arthritis": 1, "Chills": 1, "Cough": 1, "Eye swelling": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site muscle weakness": 1, "Limb discomfort": 1, "Mobility decreased": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Swelling face": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vascular injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027C21A.json b/docs/data/histograms/United States/027C21A.json
new file mode 100644
index 00000000000..d8c1cb6732d
--- /dev/null
+++ b/docs/data/histograms/United States/027C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027C21A", "histograms": [{"batchcodes": ["027C21A", "FA7485."], "histogram": {"Chills": 1, "Coronavirus infection": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["027C21A"], "histogram": {"Expired product administered": 25, "Fatigue": 20, "Myalgia": 20, "Headache": 19, "No adverse event": 17, "Pain in extremity": 17, "Vaccination site pain": 15, "Pyrexia": 11, "Dyspnoea": 10, "Erythema": 9, "Inappropriate schedule of product administration": 9, "Chills": 8, "Dizziness": 8, "Nausea": 8, "Arthralgia": 7, "Feeling hot": 7, "Pain": 7, "SARS-CoV-2 test": 7, "Body temperature": 6, "Feeling abnormal": 6, "Peripheral swelling": 6, "Product dose omission issue": 6, "Asthenia": 5, "Diarrhoea": 5, "Vaccination site swelling": 5, "Vaccination site warmth": 5, "Abdominal discomfort": 4, "Back pain": 4, "Illness": 4, "Mobility decreased": 4, "Product administered to patient of inappropriate age": 4, "Rash": 4, "Somnolence": 4, "Swelling": 4, "Vaccination site reaction": 4, "Anxiety": 3, "Blood pressure measurement": 3, "Burning sensation": 3, "COVID-19": 3, "Chest pain": 3, "Eye swelling": 3, "Gait disturbance": 3, "Hypoaesthesia": 3, "Loss of consciousness": 3, "Muscle spasms": 3, "Paraesthesia": 3, "Seizure": 3, "Tremor": 3, "Vaccination complication": 3, "Vaccination site erythema": 3, "Vision blurred": 3, "Vomiting": 3, "Blood pressure increased": 2, "Bone pain": 2, "Chest discomfort": 2, "Computerised tomogram": 2, "Confusional state": 2, "Cough": 2, "Discomfort": 2, "Disturbance in attention": 2, "Dyskinesia": 2, "Dysuria": 2, "Feeling cold": 2, "Flushing": 2, "Influenza": 2, "Loss of personal independence in daily activities": 2, "Lymphadenopathy": 2, "Malaise": 2, "Nasal congestion": 2, "Neck pain": 2, "Palpitations": 2, "Panic attack": 2, "Product storage error": 2, "Pruritus": 2, "Skin mass": 2, "Thrombosis": 2, "Tinnitus": 2, "Underdose": 2, "Vaccination site bruising": 2, "Vaccination site pruritus": 2, "Abdominal pain": 1, "Adrenal disorder": 1, "Aggression": 1, "Anosmia": 1, "Arrhythmia": 1, "Asthma": 1, "Axillary pain": 1, "Bed rest": 1, "Bipolar disorder": 1, "Blood glucose": 1, "Body temperature increased": 1, "Bowel movement irregularity": 1, "Breast pain": 1, "Chemical burn": 1, "Coeliac disease": 1, "Cold sweat": 1, "Communication disorder": 1, "Computerised tomogram thorax": 1, "Death": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Dementia": 1, "Dental discomfort": 1, "Depressed level of consciousness": 1, "Depression": 1, "Disorientation": 1, "Ear discomfort": 1, "Ear pain": 1, "Electrocardiogram": 1, "Energy increased": 1, "Eye pain": 1, "Eye pruritus": 1, "Full blood count normal": 1, "Gout": 1, "Heart rate": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Heart sounds": 1, "Herpes zoster": 1, "Hot flush": 1, "Hyperaesthesia teeth": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypomania": 1, "Hypotension": 1, "Impaired work ability": 1, "Inflammation": 1, "Insomnia": 1, "Limb discomfort": 1, "Lumbar puncture": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Mental disorder": 1, "Metabolic function test normal": 1, "Middle insomnia": 1, "Migraine": 1, "Movement disorder": 1, "Multiple sclerosis relapse": 1, "Muscle contractions involuntary": 1, "Muscle strain": 1, "Muscle swelling": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Nasopharyngitis": 1, "Ocular discomfort": 1, "Oral discomfort": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Periarthritis": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Photopsia": 1, "Physical disability": 1, "Pleural effusion": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "Psychotic disorder": 1, "Pulmonary thrombosis": 1, "Radial pulse": 1, "Reaction to preservatives": 1, "Respiratory rate": 1, "Retching": 1, "Retinal tear": 1, "Sinusitis": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin tightness": 1, "Sleep terror": 1, "Swelling face": 1, "Syncope": 1, "Tachycardia": 1, "Tachyphrenia": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Ultrasound scan": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vertigo": 1, "Visual impairment": 1, "Weight increased": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027C21D.json b/docs/data/histograms/United States/027C21D.json
new file mode 100644
index 00000000000..364fae3ba82
--- /dev/null
+++ b/docs/data/histograms/United States/027C21D.json	
@@ -0,0 +1 @@
+{"batchcode": "027C21D", "histograms": [{"batchcodes": ["027C21D"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027C2A.json b/docs/data/histograms/United States/027C2A.json
new file mode 100644
index 00000000000..36e785453a1
--- /dev/null
+++ b/docs/data/histograms/United States/027C2A.json	
@@ -0,0 +1 @@
+{"batchcode": "027C2A", "histograms": [{"batchcodes": ["027C2A"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027CZ0A.json b/docs/data/histograms/United States/027CZ0A.json
new file mode 100644
index 00000000000..d14befc3fae
--- /dev/null
+++ b/docs/data/histograms/United States/027CZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "027CZ0A", "histograms": [{"batchcodes": ["027CZ0A"], "histogram": {"Arthritis": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027CZ1A.json b/docs/data/histograms/United States/027CZ1A.json
new file mode 100644
index 00000000000..413f835e9b4
--- /dev/null
+++ b/docs/data/histograms/United States/027CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "027CZ1A", "histograms": [{"batchcodes": ["027CZ1A"], "histogram": {"Anxiety": 1, "Condition aggravated": 1, "Contusion": 1, "Depression": 1, "Furuncle": 1, "Hypoaesthesia": 1, "Influenza": 1, "Insomnia": 1, "Pain in extremity": 1, "Panic attack": 1, "Pruritus": 1, "Rash": 1, "Rash pruritic": 1, "Renal failure": 1, "Skin abrasion": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027D21A.json b/docs/data/histograms/United States/027D21A.json
new file mode 100644
index 00000000000..a1b704ac2f8
--- /dev/null
+++ b/docs/data/histograms/United States/027D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027D21A", "histograms": [{"batchcodes": ["027D21A"], "histogram": {"Fatigue": 3, "Headache": 2, "Myalgia": 2, "Pain": 2, "Pyrexia": 2, "Rash": 2, "Arthralgia": 1, "Body temperature": 1, "Burning sensation": 1, "COVID-19": 1, "Chest pain": 1, "Contusion": 1, "Dysphagia": 1, "Dyspnoea": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Intentional dose omission": 1, "Laboratory test": 1, "Lethargy": 1, "Macule": 1, "Malaise": 1, "Mechanical urticaria": 1, "Metamorphopsia": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Nausea": 1, "Neuralgia": 1, "Petechiae": 1, "Pharyngeal swelling": 1, "Platelet count": 1, "Polymerase chain reaction": 1, "Postural orthostatic tachycardia syndrome": 1, "Product administered to patient of inappropriate age": 1, "Rash macular": 1, "SARS-CoV-2 test": 1, "Sensation of blood flow": 1, "Skin discolouration": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027D2IA.json b/docs/data/histograms/United States/027D2IA.json
new file mode 100644
index 00000000000..820d6752cf1
--- /dev/null
+++ b/docs/data/histograms/United States/027D2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "027D2IA", "histograms": [{"batchcodes": ["027D2IA"], "histogram": {"Back pain": 1, "Breast pain": 1, "Chest pain": 1, "Dizziness": 1, "Headache": 1, "Hypoaesthesia": 1, "Memory impairment": 1, "Myalgia": 1, "Pain in extremity": 1, "Pruritus": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027DOA.json b/docs/data/histograms/United States/027DOA.json
new file mode 100644
index 00000000000..b86e1c45155
--- /dev/null
+++ b/docs/data/histograms/United States/027DOA.json	
@@ -0,0 +1 @@
+{"batchcode": "027DOA", "histograms": [{"batchcodes": ["027DOA"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027E22A.json b/docs/data/histograms/United States/027E22A.json
new file mode 100644
index 00000000000..d204ee8ebd7
--- /dev/null
+++ b/docs/data/histograms/United States/027E22A.json	
@@ -0,0 +1 @@
+{"batchcode": "027E22A", "histograms": [{"batchcodes": ["027E22A"], "histogram": {"No adverse event": 18, "Expired product administered": 13, "Product storage error": 11, "COVID-19": 2, "SARS-CoV-2 test": 2, "Wrong product administered": 2, "Cerebrovascular accident": 1, "Extra dose administered": 1, "Herpes zoster": 1, "Influenza virus test": 1, "Oxygen saturation": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "Pyrexia": 1, "Underdose": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1, "Vein discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027H20A.json b/docs/data/histograms/United States/027H20A.json
new file mode 100644
index 00000000000..f9aeacfb38b
--- /dev/null
+++ b/docs/data/histograms/United States/027H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027H20A", "histograms": [{"batchcodes": ["027H20A"], "histogram": {"Abdominal pain upper": 1, "Burning sensation": 1, "Fatigue": 1, "Food intolerance": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Peripheral swelling": 1, "Spinal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027H213.json b/docs/data/histograms/United States/027H213.json
new file mode 100644
index 00000000000..0b9bc0e286e
--- /dev/null
+++ b/docs/data/histograms/United States/027H213.json	
@@ -0,0 +1 @@
+{"batchcode": "027H213", "histograms": [{"batchcodes": ["027H213"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027H218.json b/docs/data/histograms/United States/027H218.json
new file mode 100644
index 00000000000..6b714d4a428
--- /dev/null
+++ b/docs/data/histograms/United States/027H218.json	
@@ -0,0 +1 @@
+{"batchcode": "027H218", "histograms": [{"batchcodes": ["027H218"], "histogram": {"Fatigue": 1, "Illness": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027H21A.json b/docs/data/histograms/United States/027H21A.json
new file mode 100644
index 00000000000..35230f900ba
--- /dev/null
+++ b/docs/data/histograms/United States/027H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027H21A", "histograms": [{"batchcodes": ["027H21A"], "histogram": {"Chest discomfort": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027H21B.json b/docs/data/histograms/United States/027H21B.json
new file mode 100644
index 00000000000..1794c91deda
--- /dev/null
+++ b/docs/data/histograms/United States/027H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "027H21B", "histograms": [{"batchcodes": ["027H21B", "1802070"], "histogram": {"Chills": 1, "Fatigue": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["027H21B", "206A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["027H21B"], "histogram": {"Expired product administered": 165, "Product storage error": 10, "Underdose": 6, "Chills": 3, "Dizziness": 3, "Fatigue": 3, "Product temperature excursion issue": 3, "Accidental underdose": 2, "Feeling abnormal": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Pain in extremity": 2, "Product administered to patient of inappropriate age": 2, "Product administration error": 2, "Pyrexia": 2, "Rhinorrhoea": 2, "Agitation": 1, "Alopecia": 1, "Amenorrhoea": 1, "Blood pressure fluctuation": 1, "Body temperature": 1, "COVID-19": 1, "Confusional state": 1, "Cough": 1, "Dehydration": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Expired device used": 1, "Eye pain": 1, "Eye pruritus": 1, "Eye swelling": 1, "Fall": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrinolysis increased": 1, "Gait disturbance": 1, "Gingival swelling": 1, "Hordeolum": 1, "Hypertension": 1, "Hypokinesia": 1, "Hypotension": 1, "Influenza like illness": 1, "Insomnia": 1, "Investigation": 1, "Lethargy": 1, "Malaise": 1, "Menstruation irregular": 1, "Myalgia": 1, "Nasal congestion": 1, "Nausea": 1, "No adverse event": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Pain": 1, "Palpitations": 1, "Poor quality product administered": 1, "Pregnancy test": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sleep deficit": 1, "Suspected COVID-19": 1, "Swelling face": 1, "Thirst": 1, "Toothache": 1, "Tremor": 1, "Urticaria chronic": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027HZ1B.json b/docs/data/histograms/United States/027HZ1B.json
new file mode 100644
index 00000000000..26a7fc994c2
--- /dev/null
+++ b/docs/data/histograms/United States/027HZ1B.json	
@@ -0,0 +1 @@
+{"batchcode": "027HZ1B", "histograms": [{"batchcodes": ["027HZ1B", "205A21A"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027IA21A.json b/docs/data/histograms/United States/027IA21A.json
new file mode 100644
index 00000000000..d44d5facf8a
--- /dev/null
+++ b/docs/data/histograms/United States/027IA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027IA21A", "histograms": [{"batchcodes": ["027IA21A"], "histogram": {"Myocardial infarction": 1, "Pulmonary embolism": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027J20A.json b/docs/data/histograms/United States/027J20A.json
new file mode 100644
index 00000000000..c80edce615c
--- /dev/null
+++ b/docs/data/histograms/United States/027J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027J20A", "histograms": [{"batchcodes": ["027J20A"], "histogram": {"Dizziness": 1, "Erythema": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Muscle tightness": 1, "Throat tightness": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027K20A.json b/docs/data/histograms/United States/027K20A.json
new file mode 100644
index 00000000000..68c79bec856
--- /dev/null
+++ b/docs/data/histograms/United States/027K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027K20A", "histograms": [{"batchcodes": ["027K20A"], "histogram": {"Feeling abnormal": 2, "Headache": 2, "Myalgia": 2, "Pyrexia": 2, "Alopecia": 1, "Arthralgia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Fatigue": 1, "Illness": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Renal artery arteriosclerosis": 1, "Speech disorder": 1, "Ultrasound kidney": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027K21A.json b/docs/data/histograms/United States/027K21A.json
new file mode 100644
index 00000000000..4cbb4f8f571
--- /dev/null
+++ b/docs/data/histograms/United States/027K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027K21A", "histograms": [{"batchcodes": ["027K21A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027KWA.json b/docs/data/histograms/United States/027KWA.json
new file mode 100644
index 00000000000..a6e734a9549
--- /dev/null
+++ b/docs/data/histograms/United States/027KWA.json	
@@ -0,0 +1 @@
+{"batchcode": "027KWA", "histograms": [{"batchcodes": ["027KWA"], "histogram": {"Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L(OR C)20A.json b/docs/data/histograms/United States/027L(OR C)20A.json
new file mode 100644
index 00000000000..50f486aa4dd
--- /dev/null
+++ b/docs/data/histograms/United States/027L(OR C)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027L(OR C)20A", "histograms": [{"batchcodes": ["027L(OR C)20A"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L02A.json b/docs/data/histograms/United States/027L02A.json
new file mode 100644
index 00000000000..ed1148827ef
--- /dev/null
+++ b/docs/data/histograms/United States/027L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "027L02A", "histograms": [{"batchcodes": ["027L02A"], "histogram": {"Body temperature": 2, "Insomnia": 2, "Nausea": 2, "Pyrexia": 2, "Axillary pain": 1, "Chest pain": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L0A.json b/docs/data/histograms/United States/027L0A.json
new file mode 100644
index 00000000000..ffb3353e30d
--- /dev/null
+++ b/docs/data/histograms/United States/027L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "027L0A", "histograms": [{"batchcodes": ["027L0A", "FM0173"], "histogram": {"Body temperature": 1, "COVID-19": 1, "COVID-19 immunisation": 1, "Hypersomnia": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["027L0A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Headache": 1, "Immunodeficiency": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L2012.json b/docs/data/histograms/United States/027L2012.json
new file mode 100644
index 00000000000..620941c7daa
--- /dev/null
+++ b/docs/data/histograms/United States/027L2012.json	
@@ -0,0 +1 @@
+{"batchcode": "027L2012", "histograms": [{"batchcodes": ["027L2012"], "histogram": {"Bell's palsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L2014.json b/docs/data/histograms/United States/027L2014.json
new file mode 100644
index 00000000000..9629eed8fa6
--- /dev/null
+++ b/docs/data/histograms/United States/027L2014.json	
@@ -0,0 +1 @@
+{"batchcode": "027L2014", "histograms": [{"batchcodes": ["027L2014"], "histogram": {"Vaccination site pruritus": 2, "Vaccination site rash": 2, "Vaccination site erythema": 1, "Vaccination site hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L201A.json b/docs/data/histograms/United States/027L201A.json
new file mode 100644
index 00000000000..5c8c6fc7e58
--- /dev/null
+++ b/docs/data/histograms/United States/027L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "027L201A", "histograms": [{"batchcodes": ["027L201A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L2074.json b/docs/data/histograms/United States/027L2074.json
new file mode 100644
index 00000000000..7c9cad2512a
--- /dev/null
+++ b/docs/data/histograms/United States/027L2074.json	
@@ -0,0 +1 @@
+{"batchcode": "027L2074", "histograms": [{"batchcodes": ["027L2074"], "histogram": {"Headache": 1, "Pain in extremity": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L208.json b/docs/data/histograms/United States/027L208.json
new file mode 100644
index 00000000000..03f4c6db1af
--- /dev/null
+++ b/docs/data/histograms/United States/027L208.json	
@@ -0,0 +1 @@
+{"batchcode": "027L208", "histograms": [{"batchcodes": ["027L208"], "histogram": {"Vaccination site anaesthesia": 2, "Anger": 1, "COVID-19": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Nightmare": 1, "Polymerase chain reaction": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L209.json b/docs/data/histograms/United States/027L209.json
new file mode 100644
index 00000000000..fd3050d32cc
--- /dev/null
+++ b/docs/data/histograms/United States/027L209.json	
@@ -0,0 +1 @@
+{"batchcode": "027L209", "histograms": [{"batchcodes": ["027L209"], "histogram": {"Feeling hot": 1, "Night sweats": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L20A OR 0276.json b/docs/data/histograms/United States/027L20A OR 0276.json
new file mode 100644
index 00000000000..c9292a69a06
--- /dev/null
+++ b/docs/data/histograms/United States/027L20A OR 0276.json	
@@ -0,0 +1 @@
+{"batchcode": "027L20A OR 0276", "histograms": [{"batchcodes": ["027L20A OR 0276"], "histogram": {"Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L20A..json b/docs/data/histograms/United States/027L20A..json
new file mode 100644
index 00000000000..decfc82ddb0
--- /dev/null
+++ b/docs/data/histograms/United States/027L20A..json	
@@ -0,0 +1 @@
+{"batchcode": "027L20A.", "histograms": [{"batchcodes": ["027L20A."], "histogram": {"Erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L20A.json b/docs/data/histograms/United States/027L20A.json
new file mode 100644
index 00000000000..1238782227a
--- /dev/null
+++ b/docs/data/histograms/United States/027L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027L20A", "histograms": [{"batchcodes": ["027L20A", "EW0198"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Interchange of vaccine products": 1, "Pyrexia": 1}}, {"batchcodes": ["027L20A"], "histogram": {"Fatigue": 90, "Vaccination site pain": 88, "Headache": 83, "Pyrexia": 76, "Chills": 69, "Pain in extremity": 67, "Poor quality product administered": 52, "Vaccination site erythema": 51, "Myalgia": 49, "Nausea": 43, "Pruritus": 40, "Vaccination site pruritus": 40, "Product temperature excursion issue": 39, "Arthralgia": 36, "Pain": 34, "Erythema": 33, "Rash": 30, "Vaccination site swelling": 28, "Body temperature": 26, "Asthenia": 25, "Dizziness": 24, "COVID-19": 23, "Vaccination site warmth": 23, "Injection site pain": 22, "SARS-CoV-2 test": 21, "Feeling abnormal": 20, "Vaccination site rash": 19, "Vomiting": 19, "Dyspnoea": 18, "Diarrhoea": 17, "Peripheral swelling": 17, "Injection site erythema": 15, "Maternal exposure during pregnancy": 14, "Cough": 13, "Malaise": 13, "Urticaria": 13, "Back pain": 12, "Decreased appetite": 12, "Product storage error": 12, "Expired product administered": 11, "Hyperhidrosis": 11, "Hypoaesthesia": 11, "Chest pain": 10, "Feeling hot": 10, "Illness": 10, "Influenza like illness": 10, "Vaccination complication": 10, "Vaccination site induration": 9, "Gait disturbance": 8, "Heart rate": 8, "Injection site swelling": 8, "Pregnancy test": 8, "Product dose omission issue": 8, "Rhinorrhoea": 8, "Anxiety": 7, "Blood pressure measurement": 7, "Chest discomfort": 7, "Exposure during pregnancy": 7, "Rash macular": 7, "Swelling face": 7, "Tenderness": 7, "Heart rate increased": 6, "Hypertension": 6, "Injection site pruritus": 6, "Injection site rash": 6, "Insomnia": 6, "Limb discomfort": 6, "Loss of personal independence in daily activities": 6, "Lymphadenopathy": 6, "Magnetic resonance imaging": 6, "Mobility decreased": 6, "Muscular weakness": 6, "Paraesthesia": 6, "SARS-CoV-2 test positive": 6, "Vertigo": 6, "Anosmia": 5, "Bedridden": 5, "Burning sensation": 5, "Contusion": 5, "Inappropriate schedule of product administration": 5, "Neck pain": 5, "Oropharyngeal pain": 5, "Palpitations": 5, "Product administered to patient of inappropriate age": 5, "Somnolence": 5, "Swelling": 5, "Vaccination site urticaria": 5, "Ageusia": 4, "Cellulitis": 4, "Condition aggravated": 4, "Dermatitis": 4, "Eye irritation": 4, "Eye pruritus": 4, "Feeling cold": 4, "Hypersomnia": 4, "Inflammation": 4, "Injection site warmth": 4, "Lethargy": 4, "Muscle spasms": 4, "Musculoskeletal stiffness": 4, "Night sweats": 4, "Tachycardia": 4, "Tinnitus": 4, "Tremor": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Atrial fibrillation": 3, "Balance disorder": 3, "Blood pressure increased": 3, "Body temperature increased": 3, "Chest X-ray": 3, "Computerised tomogram": 3, "Delirium": 3, "Depression": 3, "Discomfort": 3, "Drug ineffective": 3, "Dysgeusia": 3, "Fall": 3, "Herpes zoster": 3, "Injection site reaction": 3, "Loss of consciousness": 3, "Nasal congestion": 3, "Oral herpes": 3, "Rash pruritic": 3, "Skin warm": 3, "Sleep disorder": 3, "Symptom recurrence": 3, "Vision blurred": 3, "Accidental overdose": 2, "Alopecia": 2, "Anaphylactic reaction": 2, "Anger": 2, "Arrhythmia": 2, "Asthma": 2, "Axillary pain": 2, "Blister": 2, "Blood test": 2, "Bone pain": 2, "Cardiac failure congestive": 2, "Cerebrovascular accident": 2, "Cold sweat": 2, "Constipation": 2, "Dehydration": 2, "Dysphagia": 2, "Dysphonia": 2, "Dysstasia": 2, "Ear discomfort": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Eyelid ptosis": 2, "Flushing": 2, "Head discomfort": 2, "Hypersensitivity": 2, "Impaired work ability": 2, "Incorrect route of product administration": 2, "Limb mass": 2, "Lip swelling": 2, "Migraine": 2, "Musculoskeletal discomfort": 2, "Nasopharyngitis": 2, "Nervousness": 2, "Nightmare": 2, "Ocular hyperaemia": 2, "Oral discomfort": 2, "Paraesthesia oral": 2, "Peripheral coldness": 2, "Pharyngeal swelling": 2, "Rash erythematous": 2, "Rectal haemorrhage": 2, "SARS-CoV-2 antibody test": 2, "SARS-CoV-2 antibody test negative": 2, "Skin exfoliation": 2, "Speech disorder": 2, "Stress": 2, "Suicidal ideation": 2, "Swollen tongue": 2, "Thirst": 2, "Thrombosis": 2, "Transient ischaemic attack": 2, "Ultrasound abdomen": 2, "Ultrasound scan": 2, "Vaccination site bruising": 2, "Vaccination site mass": 2, "Vaccination site reaction": 2, "Weight decreased": 2, "Wheezing": 2, "White blood cell count": 2, "White blood cell count decreased": 2, "X-ray": 2, "Abdominal pain": 1, "Abnormal behaviour": 1, "Abortion spontaneous": 1, "Accident": 1, "Acne": 1, "Activated partial thromboplastin time": 1, "Adverse reaction": 1, "Alpha 1 foetoprotein": 1, "Amnesia": 1, "Anaemia": 1, "Antinuclear antibody": 1, "Antiphospholipid antibodies": 1, "Antithrombin III": 1, "Aphasia": 1, "Aplastic anaemia": 1, "Atrioventricular block": 1, "Axillary mass": 1, "Bell's palsy": 1, "Benign neoplasm of thyroid gland": 1, "Biopsy": 1, "Blood glucose": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Blood immunoglobulin E normal": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood urine present": 1, "Body temperature decreased": 1, "Bowel movement irregularity": 1, "Bradycardia": 1, "Breast pain": 1, "Bronchospasm": 1, "Cardiac disorder": 1, "Cardiovascular evaluation": 1, "Cardiovascular symptom": 1, "Catheterisation cardiac": 1, "Cerebral haemorrhage": 1, "Chemotherapy": 1, "Chronic obstructive pulmonary disease": 1, "Coagulation factor VII level": 1, "Complement factor normal": 1, "Concussion": 1, "Confusional state": 1, "Cranial nerve injury": 1, "Deafness": 1, "Deep vein thrombosis": 1, "Dermatitis atopic": 1, "Device connection issue": 1, "Device temperature issue": 1, "Diarrhoea haemorrhagic": 1, "Diffuse alopecia": 1, "Dry mouth": 1, "Dupuytren's contracture": 1, "Dysmorphism": 1, "Ear pain": 1, "Endodontic procedure": 1, "Erythromelalgia": 1, "Essential hypertension": 1, "Eye pain": 1, "Eye swelling": 1, "Fear of death": 1, "Foreign body sensation in eyes": 1, "Furuncle": 1, "Gait inability": 1, "Glucose tolerance test": 1, "Glycosylated haemoglobin increased": 1, "Goitre": 1, "Haematuria": 1, "Haemorrhage": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Hepatic pain": 1, "Hyperglycaemia": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Immune system disorder": 1, "Impaired driving ability": 1, "Incorrect dose administered": 1, "Incorrect product formulation administered": 1, "Influenza": 1, "Injection site bruising": 1, "Injection site cellulitis": 1, "Injection site discomfort": 1, "Injection site induration": 1, "Injection site inflammation": 1, "Injection site mass": 1, "Injection site urticaria": 1, "Intentional product use issue": 1, "Joint stiffness": 1, "Joint swelling": 1, "Laboratory test": 1, "Laziness": 1, "Lip injury": 1, "Lymph node pain": 1, "Magnetic resonance imaging head": 1, "Mass": 1, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L20F.json b/docs/data/histograms/United States/027L20F.json
new file mode 100644
index 00000000000..da491afd28d
--- /dev/null
+++ b/docs/data/histograms/United States/027L20F.json	
@@ -0,0 +1 @@
+{"batchcode": "027L20F", "histograms": [{"batchcodes": ["027L20F"], "histogram": {"Vaccination site erythema": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L20H.json b/docs/data/histograms/United States/027L20H.json
new file mode 100644
index 00000000000..90067b9cb75
--- /dev/null
+++ b/docs/data/histograms/United States/027L20H.json	
@@ -0,0 +1 @@
+{"batchcode": "027L20H", "histograms": [{"batchcodes": ["027L20H"], "histogram": {"Papule": 1, "Rash pruritic": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L20LA.json b/docs/data/histograms/United States/027L20LA.json
new file mode 100644
index 00000000000..c5198c62657
--- /dev/null
+++ b/docs/data/histograms/United States/027L20LA.json	
@@ -0,0 +1 @@
+{"batchcode": "027L20LA", "histograms": [{"batchcodes": ["027L20LA"], "histogram": {"Dizziness": 1, "Headache": 1, "Nausea": 1, "Renal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L21.json b/docs/data/histograms/United States/027L21.json
new file mode 100644
index 00000000000..ebfb16c93bd
--- /dev/null
+++ b/docs/data/histograms/United States/027L21.json	
@@ -0,0 +1 @@
+{"batchcode": "027L21", "histograms": [{"batchcodes": ["027L21"], "histogram": {"COVID-19": 1, "Nasal congestion": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L214.json b/docs/data/histograms/United States/027L214.json
new file mode 100644
index 00000000000..1fbbd81d322
--- /dev/null
+++ b/docs/data/histograms/United States/027L214.json	
@@ -0,0 +1 @@
+{"batchcode": "027L214", "histograms": [{"batchcodes": ["027L214"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L21A ..json b/docs/data/histograms/United States/027L21A ..json
new file mode 100644
index 00000000000..24aca934d64
--- /dev/null
+++ b/docs/data/histograms/United States/027L21A ..json	
@@ -0,0 +1 @@
+{"batchcode": "027L21A .", "histograms": [{"batchcodes": ["027L21A ."], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L21A.json b/docs/data/histograms/United States/027L21A.json
new file mode 100644
index 00000000000..c443501f28b
--- /dev/null
+++ b/docs/data/histograms/United States/027L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027L21A", "histograms": [{"batchcodes": ["027L21A"], "histogram": {"Expired product administered": 85, "Product storage error": 83, "Product temperature excursion issue": 29, "Poor quality product administered": 28, "SARS-CoV-2 test": 9, "Inappropriate schedule of product administration": 7, "COVID-19": 5, "Accidental underdose": 3, "Pruritus": 3, "Device connection issue": 2, "Feeling abnormal": 2, "Inflammation": 2, "Lethargy": 2, "Neck pain": 2, "No adverse event": 2, "Pain in extremity": 2, "Rash": 2, "Abdominal distension": 1, "Abdominal rigidity": 1, "Acute chest syndrome": 1, "Aneurysm": 1, "Arthralgia": 1, "Body temperature": 1, "Chest discomfort": 1, "Chest pain": 1, "Crohn's disease": 1, "Death": 1, "Erythema": 1, "Fall": 1, "Fatigue": 1, "Feeling cold": 1, "Gastrointestinal sounds abnormal": 1, "Glossodynia": 1, "Histamine level": 1, "Hypoaesthesia": 1, "Malaise": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Migraine": 1, "Muscle spasms": 1, "Palpitations": 1, "Pharyngeal swelling": 1, "Pyrexia": 1, "Swelling": 1, "Swelling face": 1, "Swollen tongue": 1, "Thrombosis": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L21B.json b/docs/data/histograms/United States/027L21B.json
new file mode 100644
index 00000000000..83cbffb64f3
--- /dev/null
+++ b/docs/data/histograms/United States/027L21B.json	
@@ -0,0 +1 @@
+{"batchcode": "027L21B", "histograms": [{"batchcodes": ["027L21B"], "histogram": {"Extra dose administered": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L2DA.json b/docs/data/histograms/United States/027L2DA.json
new file mode 100644
index 00000000000..70a7767849d
--- /dev/null
+++ b/docs/data/histograms/United States/027L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "027L2DA", "histograms": [{"batchcodes": ["027L2DA"], "histogram": {"Fatigue": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L2OA.json b/docs/data/histograms/United States/027L2OA.json
new file mode 100644
index 00000000000..d4cde724ef7
--- /dev/null
+++ b/docs/data/histograms/United States/027L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "027L2OA", "histograms": [{"batchcodes": ["027L2OA"], "histogram": {"Pyrexia": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Flushing": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site scar": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027L2UA.json b/docs/data/histograms/United States/027L2UA.json
new file mode 100644
index 00000000000..59ed5b7c60e
--- /dev/null
+++ b/docs/data/histograms/United States/027L2UA.json	
@@ -0,0 +1 @@
+{"batchcode": "027L2UA", "histograms": [{"batchcodes": ["027L2UA"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027LV0A.json b/docs/data/histograms/United States/027LV0A.json
new file mode 100644
index 00000000000..597eb5cfa61
--- /dev/null
+++ b/docs/data/histograms/United States/027LV0A.json	
@@ -0,0 +1 @@
+{"batchcode": "027LV0A", "histograms": [{"batchcodes": ["027LV0A"], "histogram": {"Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027LZ0A.json b/docs/data/histograms/United States/027LZ0A.json
new file mode 100644
index 00000000000..0c388f8a4f7
--- /dev/null
+++ b/docs/data/histograms/United States/027LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "027LZ0A", "histograms": [{"batchcodes": ["027LZ0A"], "histogram": {"Fatigue": 3, "Balance disorder": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Dizziness": 1, "Gait disturbance": 1, "Gait inability": 1, "Headache": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Myalgia": 1, "Oxygen consumption decreased": 1, "Oxygen saturation": 1, "Respiratory rate increased": 1, "Speech disorder": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027LZOA.json b/docs/data/histograms/United States/027LZOA.json
new file mode 100644
index 00000000000..2f1f11cfc8e
--- /dev/null
+++ b/docs/data/histograms/United States/027LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "027LZOA", "histograms": [{"batchcodes": ["027LZOA"], "histogram": {"Chills": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027M20A.json b/docs/data/histograms/United States/027M20A.json
new file mode 100644
index 00000000000..9b0a897ecf4
--- /dev/null
+++ b/docs/data/histograms/United States/027M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "027M20A", "histograms": [{"batchcodes": ["027M20A"], "histogram": {"Abdominal distension": 1, "Abdominal pain": 1, "Diarrhoea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027M21B.json b/docs/data/histograms/United States/027M21B.json
new file mode 100644
index 00000000000..9884aa72d74
--- /dev/null
+++ b/docs/data/histograms/United States/027M21B.json	
@@ -0,0 +1 @@
+{"batchcode": "027M21B", "histograms": [{"batchcodes": ["027M21B"], "histogram": {"Burning sensation": 1, "Feeling hot": 1, "Headache": 1, "Induration": 1, "Loss of consciousness": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027N21A.json b/docs/data/histograms/United States/027N21A.json
new file mode 100644
index 00000000000..6c2fd37985e
--- /dev/null
+++ b/docs/data/histograms/United States/027N21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027N21A", "histograms": [{"batchcodes": ["027N21A"], "histogram": {"Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Heart rate irregular": 1, "Lethargy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027O21A.json b/docs/data/histograms/United States/027O21A.json
new file mode 100644
index 00000000000..e3000b11424
--- /dev/null
+++ b/docs/data/histograms/United States/027O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027O21A", "histograms": [{"batchcodes": ["027O21A"], "histogram": {"Angina pectoris": 1, "Back pain": 1, "Body temperature": 1, "Cardiospasm": 1, "Chest pain": 1, "Chills": 1, "Discomfort": 1, "Dizziness": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Impaired work ability": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/027T21A.json b/docs/data/histograms/United States/027T21A.json
new file mode 100644
index 00000000000..07f14786010
--- /dev/null
+++ b/docs/data/histograms/United States/027T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "027T21A", "histograms": [{"batchcodes": ["027T21A"], "histogram": {"Headache": 1, "Pain": 1, "Pyrexia": 1, "Tongue discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028(L OR Z?)20A.json b/docs/data/histograms/United States/028(L OR Z?)20A.json
new file mode 100644
index 00000000000..e80e26d7172
--- /dev/null
+++ b/docs/data/histograms/United States/028(L OR Z?)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028(L OR Z?)20A", "histograms": [{"batchcodes": ["028(L OR Z?)20A"], "histogram": {"Urticaria": 2, "Herpes zoster": 1, "Pruritus": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028-A21A.json b/docs/data/histograms/United States/028-A21A.json
new file mode 100644
index 00000000000..40235410a03
--- /dev/null
+++ b/docs/data/histograms/United States/028-A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028-A21A", "histograms": [{"batchcodes": ["028-A21A"], "histogram": {"Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0280L20A.json b/docs/data/histograms/United States/0280L20A.json
new file mode 100644
index 00000000000..da0564c003c
--- /dev/null
+++ b/docs/data/histograms/United States/0280L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0280L20A", "histograms": [{"batchcodes": ["0280L20A"], "histogram": {"Limb discomfort": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0281120A.json b/docs/data/histograms/United States/0281120A.json
new file mode 100644
index 00000000000..73850b5b8d1
--- /dev/null
+++ b/docs/data/histograms/United States/0281120A.json	
@@ -0,0 +1 @@
+{"batchcode": "0281120A", "histograms": [{"batchcodes": ["0281120A"], "histogram": {"Asthma": 1, "Atrial fibrillation": 1, "Dyspnoea": 1, "Eye colour change": 1, "Insomnia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028120A.json b/docs/data/histograms/United States/028120A.json
new file mode 100644
index 00000000000..bebca4bc158
--- /dev/null
+++ b/docs/data/histograms/United States/028120A.json	
@@ -0,0 +1 @@
+{"batchcode": "028120A", "histograms": [{"batchcodes": ["028120A"], "histogram": {"Pyrexia": 5, "Chills": 3, "Fatigue": 3, "Arthralgia": 2, "Asthenia": 2, "Body temperature": 2, "Discomfort": 2, "Injection site pain": 2, "Neck pain": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Antinuclear antibody": 1, "Blood creatine phosphokinase": 1, "Blood pressure measurement": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Chest discomfort": 1, "Delirium": 1, "Dizziness": 1, "Ear pain": 1, "Erythema migrans": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Femoral nerve injury": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypokinesia": 1, "Illness": 1, "Insomnia": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Myalgia": 1, "Nodule": 1, "Oedema mouth": 1, "Pain": 1, "Pruritus": 1, "Red blood cell sedimentation rate decreased": 1, "Renal function test": 1, "SARS-CoV-2 antibody test negative": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site cellulitis": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0281721A.json b/docs/data/histograms/United States/0281721A.json
new file mode 100644
index 00000000000..dfadf4916f0
--- /dev/null
+++ b/docs/data/histograms/United States/0281721A.json	
@@ -0,0 +1 @@
+{"batchcode": "0281721A", "histograms": [{"batchcodes": ["0281721A"], "histogram": {"Abdominal discomfort": 1, "Body temperature": 1, "Condition aggravated": 1, "Diarrhoea": 1, "Headache": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0281921A.json b/docs/data/histograms/United States/0281921A.json
new file mode 100644
index 00000000000..1d84fbf26a3
--- /dev/null
+++ b/docs/data/histograms/United States/0281921A.json	
@@ -0,0 +1 @@
+{"batchcode": "0281921A", "histograms": [{"batchcodes": ["0281921A"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Illness": 1, "Myalgia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0281A21A.json b/docs/data/histograms/United States/0281A21A.json
new file mode 100644
index 00000000000..9512df70e3c
--- /dev/null
+++ b/docs/data/histograms/United States/0281A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0281A21A", "histograms": [{"batchcodes": ["0281A21A"], "histogram": {"Blood glucose decreased": 1, "Blood pressure measurement": 1, "Feeling abnormal": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Intentional dose omission": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0281A27A.json b/docs/data/histograms/United States/0281A27A.json
new file mode 100644
index 00000000000..195356e95eb
--- /dev/null
+++ b/docs/data/histograms/United States/0281A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "0281A27A", "histograms": [{"batchcodes": ["0281A27A"], "histogram": {"Body temperature": 1, "Chills": 1, "Cold sweat": 1, "Decreased appetite": 1, "Feeling abnormal": 1, "Pain in extremity": 1, "Pyrexia": 1, "Renal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0281_20A.json b/docs/data/histograms/United States/0281_20A.json
new file mode 100644
index 00000000000..742dc8e221d
--- /dev/null
+++ b/docs/data/histograms/United States/0281_20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0281_20A", "histograms": [{"batchcodes": ["0281_20A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Fatigue": 1, "Headache": 1, "Pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02820A.json b/docs/data/histograms/United States/02820A.json
new file mode 100644
index 00000000000..67fe8b27b19
--- /dev/null
+++ b/docs/data/histograms/United States/02820A.json	
@@ -0,0 +1 @@
+{"batchcode": "02820A", "histograms": [{"batchcodes": ["02820A"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02821A.json b/docs/data/histograms/United States/02821A.json
new file mode 100644
index 00000000000..8e3ccf8d46a
--- /dev/null
+++ b/docs/data/histograms/United States/02821A.json	
@@ -0,0 +1 @@
+{"batchcode": "02821A", "histograms": [{"batchcodes": ["02821A"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028220A.json b/docs/data/histograms/United States/028220A.json
new file mode 100644
index 00000000000..bee56d7987d
--- /dev/null
+++ b/docs/data/histograms/United States/028220A.json	
@@ -0,0 +1 @@
+{"batchcode": "028220A", "histograms": [{"batchcodes": ["028220A"], "histogram": {"Ear discomfort": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Headache": 1, "Illness": 1, "Influenza like illness": 1, "Musculoskeletal chest pain": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028420A.json b/docs/data/histograms/United States/028420A.json
new file mode 100644
index 00000000000..935c5c9026b
--- /dev/null
+++ b/docs/data/histograms/United States/028420A.json	
@@ -0,0 +1 @@
+{"batchcode": "028420A", "histograms": [{"batchcodes": ["028420A"], "histogram": {"Headache": 1, "Pain": 1, "Pain in extremity": 1, "Rash macular": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028421A.json b/docs/data/histograms/United States/028421A.json
new file mode 100644
index 00000000000..bfc9fc3d8bb
--- /dev/null
+++ b/docs/data/histograms/United States/028421A.json	
@@ -0,0 +1 @@
+{"batchcode": "028421A", "histograms": [{"batchcodes": ["028421A"], "histogram": {"Vaccination site pain": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02862014.json b/docs/data/histograms/United States/02862014.json
new file mode 100644
index 00000000000..74844a8b5c6
--- /dev/null
+++ b/docs/data/histograms/United States/02862014.json	
@@ -0,0 +1 @@
+{"batchcode": "02862014", "histograms": [{"batchcodes": ["02862014"], "histogram": {"Condition aggravated": 1, "Decreased appetite": 1, "Eating disorder": 1, "Vein discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028620A.json b/docs/data/histograms/United States/028620A.json
new file mode 100644
index 00000000000..f490adcfd2d
--- /dev/null
+++ b/docs/data/histograms/United States/028620A.json	
@@ -0,0 +1 @@
+{"batchcode": "028620A", "histograms": [{"batchcodes": ["028620A"], "histogram": {"Extra dose administered": 2, "Fatigue": 2, "Feeling abnormal": 2, "SARS-CoV-2 antibody test": 2, "Tenderness": 2, "Anaphylactic reaction": 1, "Injection site mass": 1, "Overdose": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination complication": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028720A.json b/docs/data/histograms/United States/028720A.json
new file mode 100644
index 00000000000..2c2314ef1f9
--- /dev/null
+++ b/docs/data/histograms/United States/028720A.json	
@@ -0,0 +1 @@
+{"batchcode": "028720A", "histograms": [{"batchcodes": ["028720A"], "histogram": {"Erythema": 1, "Muscle swelling": 1, "Muscle tightness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028821A.json b/docs/data/histograms/United States/028821A.json
new file mode 100644
index 00000000000..0a0fed7fcee
--- /dev/null
+++ b/docs/data/histograms/United States/028821A.json	
@@ -0,0 +1 @@
+{"batchcode": "028821A", "histograms": [{"batchcodes": ["028821A"], "histogram": {"Myalgia": 2, "Balance disorder": 1, "Bedridden": 1, "Body temperature": 1, "Dizziness": 1, "Headache": 1, "Herpes zoster": 1, "Illness": 1, "Pyrexia": 1, "Sensitive skin": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028921A.json b/docs/data/histograms/United States/028921A.json
new file mode 100644
index 00000000000..97751ccf11f
--- /dev/null
+++ b/docs/data/histograms/United States/028921A.json	
@@ -0,0 +1 @@
+{"batchcode": "028921A", "histograms": [{"batchcodes": ["028921A"], "histogram": {"Epistaxis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028?21A.json b/docs/data/histograms/United States/028?21A.json
new file mode 100644
index 00000000000..4109f6fce9c
--- /dev/null
+++ b/docs/data/histograms/United States/028?21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028?21A", "histograms": [{"batchcodes": ["028?21A"], "histogram": {"Tardive dyskinesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A 21A.json b/docs/data/histograms/United States/028A 21A.json
new file mode 100644
index 00000000000..f24aaa7dc3e
--- /dev/null
+++ b/docs/data/histograms/United States/028A 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A 21A", "histograms": [{"batchcodes": ["028A 21A"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A--A.json b/docs/data/histograms/United States/028A--A.json
new file mode 100644
index 00000000000..b3b79914ab9
--- /dev/null
+++ b/docs/data/histograms/United States/028A--A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A--A", "histograms": [{"batchcodes": ["028A--A"], "histogram": {"Feeling hot": 1, "Flushing": 1, "Malaise": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A.json b/docs/data/histograms/United States/028A.json
new file mode 100644
index 00000000000..bba5397e10e
--- /dev/null
+++ b/docs/data/histograms/United States/028A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A", "histograms": [{"batchcodes": ["028A"], "histogram": {"Paraesthesia": 2, "Aneurysm": 1, "Angiogram": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Headache": 1, "Lip swelling": 1, "Pain in extremity": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A1A.json b/docs/data/histograms/United States/028A1A.json
new file mode 100644
index 00000000000..789f2827313
--- /dev/null
+++ b/docs/data/histograms/United States/028A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A1A", "histograms": [{"batchcodes": ["028A1A"], "histogram": {"Autoimmune disorder": 1, "Fatigue": 1, "Feeling abnormal": 1, "Rash": 1, "Synovial cyst": 1, "Urticaria": 1, "Urticaria chronic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A2 OR 078A2.json b/docs/data/histograms/United States/028A2 OR 078A2.json
new file mode 100644
index 00000000000..9ebc58fe4cd
--- /dev/null
+++ b/docs/data/histograms/United States/028A2 OR 078A2.json	
@@ -0,0 +1 @@
+{"batchcode": "028A2 OR 078A2", "histograms": [{"batchcodes": ["028A2 OR 078A2"], "histogram": {"Arthralgia": 1, "Cardiac disorder": 1, "Computerised tomogram": 1, "Deep vein thrombosis": 1, "Dyspnoea": 1, "Fatigue": 1, "Hypersomnia": 1, "Pulmonary embolism": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A20A.json b/docs/data/histograms/United States/028A20A.json
new file mode 100644
index 00000000000..4c82c5dbce0
--- /dev/null
+++ b/docs/data/histograms/United States/028A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A20A", "histograms": [{"batchcodes": ["028A20A"], "histogram": {"Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A211(4 OR A).json b/docs/data/histograms/United States/028A211(4 OR A).json
new file mode 100644
index 00000000000..be491b6eac0
--- /dev/null
+++ b/docs/data/histograms/United States/028A211(4 OR A).json	
@@ -0,0 +1 @@
+{"batchcode": "028A211(4 OR A)", "histograms": [{"batchcodes": ["028A211(4 OR A)"], "histogram": {"Arthralgia": 2, "Gait disturbance": 2, "Insomnia": 2, "Joint swelling": 2, "Muscle spasms": 2, "Peripheral swelling": 2, "Foot prosthesis user": 1, "Headache": 1, "Hypokinesia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A214.json b/docs/data/histograms/United States/028A214.json
new file mode 100644
index 00000000000..ae102e5681a
--- /dev/null
+++ b/docs/data/histograms/United States/028A214.json	
@@ -0,0 +1 @@
+{"batchcode": "028A214", "histograms": [{"batchcodes": ["028A214"], "histogram": {"Product administered at inappropriate site": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A214A.json b/docs/data/histograms/United States/028A214A.json
new file mode 100644
index 00000000000..10cea9755af
--- /dev/null
+++ b/docs/data/histograms/United States/028A214A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A214A", "histograms": [{"batchcodes": ["028A214A"], "histogram": {"Contusion": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A21A (UNSURE.json b/docs/data/histograms/United States/028A21A (UNSURE.json
new file mode 100644
index 00000000000..decd4ae7ea7
--- /dev/null
+++ b/docs/data/histograms/United States/028A21A (UNSURE.json	
@@ -0,0 +1 @@
+{"batchcode": "028A21A (UNSURE", "histograms": [{"batchcodes": ["028A21A (UNSURE"], "histogram": {"Chills": 1, "Headache": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A21A..json b/docs/data/histograms/United States/028A21A..json
new file mode 100644
index 00000000000..ad0a92ff96a
--- /dev/null
+++ b/docs/data/histograms/United States/028A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "028A21A.", "histograms": [{"batchcodes": ["028A21A."], "histogram": {"Chills": 2, "Fatigue": 2, "Pain in extremity": 2, "Pyrexia": 2, "Diarrhoea": 1, "Dizziness": 1, "Pain": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A21A.json b/docs/data/histograms/United States/028A21A.json
new file mode 100644
index 00000000000..d1472a016d7
--- /dev/null
+++ b/docs/data/histograms/United States/028A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A21A", "histograms": [{"batchcodes": ["025A21A", "028A21A"], "histogram": {"Chills": 1, "Injection site pain": 1, "Myalgia": 1, "Night sweats": 1, "Pyrexia": 1}}, {"batchcodes": ["028A21A", "F2590"], "histogram": {"Diplopia": 1, "Headache": 1, "Skin discolouration": 1, "Urticaria": 1, "Vision blurred": 1}}, {"batchcodes": ["028A21A"], "histogram": {"Expired product administered": 46, "Chills": 38, "Pain in extremity": 38, "Fatigue": 37, "Headache": 35, "Pyrexia": 35, "Vaccination site pain": 30, "Myalgia": 29, "Dizziness": 17, "Pruritus": 16, "Rash": 16, "Vaccination site erythema": 16, "Nausea": 13, "Pain": 12, "Feeling abnormal": 11, "Vaccination site swelling": 11, "Arthralgia": 9, "Erythema": 9, "Illness": 9, "Lymphadenopathy": 9, "Urticaria": 9, "Body temperature": 8, "Malaise": 8, "Oropharyngeal pain": 8, "Product dose omission issue": 8, "Vaccination site rash": 8, "Vomiting": 8, "Asthenia": 7, "COVID-19": 7, "Feeling hot": 7, "Peripheral swelling": 7, "Back pain": 6, "Diarrhoea": 6, "Hypoaesthesia": 6, "Lip swelling": 6, "Palpitations": 6, "Rash pruritic": 6, "SARS-CoV-2 test": 6, "Tinnitus": 6, "Vaccination site pruritus": 6, "Abdominal discomfort": 5, "Blood test": 5, "Hyperhidrosis": 5, "Influenza like illness": 5, "Throat irritation": 5, "Chest discomfort": 4, "Dyspnoea": 4, "Gait disturbance": 4, "Heart rate increased": 4, "Hypersensitivity": 4, "Inappropriate schedule of product administration": 4, "Insomnia": 4, "Paraesthesia": 4, "Rash macular": 4, "Speech disorder": 4, "Underdose": 4, "Vaccination site reaction": 4, "Vaccination site warmth": 4, "Vertigo": 4, "Abdominal pain upper": 3, "Chest pain": 3, "Cough": 3, "Decreased appetite": 3, "Dysgeusia": 3, "Exposure via breast milk": 3, "Feeding disorder": 3, "Heart rate": 3, "Hypokinesia": 3, "Inflammation": 3, "Lethargy": 3, "Loss of consciousness": 3, "Rash erythematous": 3, "SARS-CoV-2 antibody test": 3, "SARS-CoV-2 test positive": 3, "Swelling": 3, "Swelling face": 3, "Tachycardia": 3, "Tremor": 3, "Ultrasound scan": 3, "Vaccination complication": 3, "Vaccination site haemorrhage": 3, "Vaccination site induration": 3, "Acne": 2, "Antibody test": 2, "Balance disorder": 2, "Bedridden": 2, "Chromaturia": 2, "Computerised tomogram": 2, "Condition aggravated": 2, "Device connection issue": 2, "Discomfort": 2, "Drug ineffective": 2, "Exposure during pregnancy": 2, "Eye swelling": 2, "Head discomfort": 2, "Herpes zoster": 2, "Hypersomnia": 2, "Hypertension": 2, "Incorrect dose administered": 2, "Induration": 2, "Injection site induration": 2, "Lip dry": 2, "Lip erythema": 2, "Lip pruritus": 2, "Memory impairment": 2, "Migraine": 2, "Mobility decreased": 2, "Mouth ulceration": 2, "Muscular weakness": 2, "Musculoskeletal discomfort": 2, "Nasopharyngitis": 2, "Neuralgia": 2, "Ocular hyperaemia": 2, "Oral herpes": 2, "Paraesthesia oral": 2, "Pregnancy test": 2, "Presyncope": 2, "Skin burning sensation": 2, "Skin swelling": 2, "Sleep disorder": 2, "Somnolence": 2, "Swollen tongue": 2, "Syringe issue": 2, "Tenderness": 2, "Urine analysis": 2, "Vaccination site mass": 2, "Vision blurred": 2, "X-ray": 2, "Accidental exposure to product": 1, "Anaphylactic shock": 1, "Antibody test abnormal": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Arrhythmia": 1, "Arthritis": 1, "Axillary pain": 1, "Bell's palsy": 1, "Biopsy liver": 1, "Blindness": 1, "Blister": 1, "Blood bilirubin": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood magnesium decreased": 1, "Body temperature increased": 1, "Bone pain": 1, "Breast swelling": 1, "Bronchitis": 1, "Burning sensation": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chapped lips": 1, "Cheilitis": 1, "Confusional state": 1, "Constipation": 1, "Contusion": 1, "Crying": 1, "Death": 1, "Disease recurrence": 1, "Disorientation": 1, "Dyspepsia": 1, "Dysphagia": 1, "Ear pain": 1, "Eating disorder": 1, "Exposure to SARS-CoV-2": 1, "Facial discomfort": 1, "Fall": 1, "Feeling cold": 1, "Feeling drunk": 1, "Fibrin D dimer": 1, "Fine motor skill dysfunction": 1, "Flatulence": 1, "Frequent bowel movements": 1, "Frustration tolerance decreased": 1, "Fungal infection": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Glossodynia": 1, "Glycosylated haemoglobin increased": 1, "Haematochezia": 1, "Hepatitis": 1, "Hot flush": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Immune system disorder": 1, "Immunisation reaction": 1, "Immunosuppression": 1, "Impaired work ability": 1, "Influenza": 1, "Injection site nodule": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Intentional product use issue": 1, "Irritability": 1, "Jaundice": 1, "Joint range of motion decreased": 1, "Limb discomfort": 1, "Limb injury": 1, "Lip pain": 1, "Liquid product physical issue": 1, "Magnetic resonance imaging": 1, "Malabsorption": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Mechanical urticaria": 1, "Mouth swelling": 1, "Muscle discomfort": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Nervousness": 1, "Neuropathy peripheral": 1, "Ocular discomfort": 1, "Odynophagia": 1, "Oral discomfort": 1, "Oral mucosal blistering": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pallor": 1, "Pedantic speech": 1, "Pelvic pain": 1, "Peripheral coldness": 1, "Petechiae": 1, "Physical examination": 1, "Pigmentation disorder": 1, "Platelet count": 1, "Product administered to patient of inappropriate age": 1, "Rectal haemorrhage": 1, "Restlessness": 1, "Rhinitis allergic": 1, "Rhinorrhoea": 1, "Saliva altered": 1, "Scab": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sensory loss": 1, "Skin discolouration": 1, "Skin infection": 1, "Skin mass": 1, "Suspected COVID-19": 1, "Tachypnoea": 1, "Taste disorder": 1, "Throat tightness": 1, "Thyroid function test": 1, "Tongue discomfort": 1, "Tongue ulceration": 1, "Trichoglossia": 1, "Urinary incontinence": 1, "Urinary tract infection": 1, "Urinary tract pain": 1, "Urine output decreased": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site dysaesthesia": 1, "Vaccination site movement impairment": 1, "Vaccination site urticaria": 1, "Vaginal haemorrhage": 1, "Visual field defect": 1, "Visual impairment": 1, "Vitamin D decreased": 1, "Vitreous floaters": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A21H.json b/docs/data/histograms/United States/028A21H.json
new file mode 100644
index 00000000000..3137892b8a6
--- /dev/null
+++ b/docs/data/histograms/United States/028A21H.json	
@@ -0,0 +1 @@
+{"batchcode": "028A21H", "histograms": [{"batchcodes": ["028A21H"], "histogram": {"Herpes zoster": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028A31A.json b/docs/data/histograms/United States/028A31A.json
new file mode 100644
index 00000000000..25c7b63d79f
--- /dev/null
+++ b/docs/data/histograms/United States/028A31A.json	
@@ -0,0 +1 @@
+{"batchcode": "028A31A", "histograms": [{"batchcodes": ["028A31A"], "histogram": {"Eye pruritus": 1, "Eye swelling": 1, "Pruritus": 1, "Swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028AZ1A.json b/docs/data/histograms/United States/028AZ1A.json
new file mode 100644
index 00000000000..d85cc928835
--- /dev/null
+++ b/docs/data/histograms/United States/028AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "028AZ1A", "histograms": [{"batchcodes": ["028AZ1A"], "histogram": {"Constipation": 1, "Device connection issue": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Lip swelling": 1, "Seasonal allergy": 1, "Tremor": 1, "Underdose": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028AZIA.json b/docs/data/histograms/United States/028AZIA.json
new file mode 100644
index 00000000000..1d3a5a6f97b
--- /dev/null
+++ b/docs/data/histograms/United States/028AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "028AZIA", "histograms": [{"batchcodes": ["028AZIA"], "histogram": {"Chills": 1, "Cough": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Inflammation": 1, "Mental impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028B21A.json b/docs/data/histograms/United States/028B21A.json
new file mode 100644
index 00000000000..703e828101a
--- /dev/null
+++ b/docs/data/histograms/United States/028B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028B21A", "histograms": [{"batchcodes": ["028B21A"], "histogram": {"Antibody test negative": 1, "Aphthous ulcer": 1, "Arthralgia": 1, "Burning sensation": 1, "Chills": 1, "Drug ineffective": 1, "Nasal congestion": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Rash": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028C20A.json b/docs/data/histograms/United States/028C20A.json
new file mode 100644
index 00000000000..6ef59154f07
--- /dev/null
+++ b/docs/data/histograms/United States/028C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028C20A", "histograms": [{"batchcodes": ["028C20A"], "histogram": {"Anxiety": 1, "Chills": 1, "Depression": 1, "Disturbance in attention": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Illness": 1, "Irritability": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Tearfulness": 1, "Vaccination site pain": 1, "Vestibular migraine": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028C21A.json b/docs/data/histograms/United States/028C21A.json
new file mode 100644
index 00000000000..074e1b202d3
--- /dev/null
+++ b/docs/data/histograms/United States/028C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028C21A", "histograms": [{"batchcodes": ["028C21A"], "histogram": {"Device connection issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028D21A.json b/docs/data/histograms/United States/028D21A.json
new file mode 100644
index 00000000000..98e7470049e
--- /dev/null
+++ b/docs/data/histograms/United States/028D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028D21A", "histograms": [{"batchcodes": ["028D21A"], "histogram": {"Fatigue": 2, "Nausea": 2, "Body temperature": 1, "Chills": 1, "Cold sweat": 1, "Diarrhoea": 1, "Headache": 1, "Heart rate increased": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Rash": 1, "Syncope": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028E2119.json b/docs/data/histograms/United States/028E2119.json
new file mode 100644
index 00000000000..fe93771c3e1
--- /dev/null
+++ b/docs/data/histograms/United States/028E2119.json	
@@ -0,0 +1 @@
+{"batchcode": "028E2119", "histograms": [{"batchcodes": ["028E2119"], "histogram": {"Body temperature": 1, "Dehydration": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Heart rate": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028H21A OR 028H.json b/docs/data/histograms/United States/028H21A OR 028H.json
new file mode 100644
index 00000000000..889f6e233a2
--- /dev/null
+++ b/docs/data/histograms/United States/028H21A OR 028H.json	
@@ -0,0 +1 @@
+{"batchcode": "028H21A OR 028H", "histograms": [{"batchcodes": ["028H21A OR 028H"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028H21A.json b/docs/data/histograms/United States/028H21A.json
new file mode 100644
index 00000000000..026f51900cc
--- /dev/null
+++ b/docs/data/histograms/United States/028H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028H21A", "histograms": [{"batchcodes": ["028H21A"], "histogram": {"Chills": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028I20A.json b/docs/data/histograms/United States/028I20A.json
new file mode 100644
index 00000000000..b76ba68b284
--- /dev/null
+++ b/docs/data/histograms/United States/028I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028I20A", "histograms": [{"batchcodes": ["028I20A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028K21.json b/docs/data/histograms/United States/028K21.json
new file mode 100644
index 00000000000..04711253625
--- /dev/null
+++ b/docs/data/histograms/United States/028K21.json	
@@ -0,0 +1 @@
+{"batchcode": "028K21", "histograms": [{"batchcodes": ["028K21"], "histogram": {"Accidental overdose": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028K21A.json b/docs/data/histograms/United States/028K21A.json
new file mode 100644
index 00000000000..7896c2a0408
--- /dev/null
+++ b/docs/data/histograms/United States/028K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "028K21A", "histograms": [{"batchcodes": ["014A21A", "028K21A"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["028K21A"], "histogram": {"Expired product administered": 8, "Interchange of vaccine products": 4, "COVID-19": 3, "Product storage error": 3, "Chills": 2, "Dyspnoea": 2, "Fall": 2, "Feeling abnormal": 2, "Headache": 2, "Loss of consciousness": 2, "Product administered to patient of inappropriate age": 2, "SARS-CoV-2 test": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Anxiety": 1, "Asthenia": 1, "Bedridden": 1, "Blood test": 1, "Body temperature": 1, "COVID-19 immunisation": 1, "Cardiac flutter": 1, "Cerebral haemorrhage": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Cough": 1, "Cystitis": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Erythema": 1, "Eye swelling": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling hot": 1, "Foetal growth restriction": 1, "Food allergy": 1, "Fungal infection": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Immunodeficiency": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Influenza like illness": 1, "Injection site extravasation": 1, "Insomnia": 1, "Limb discomfort": 1, "Movement disorder": 1, "Myalgia": 1, "Narcolepsy": 1, "Nasopharyngeal swab": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Oedema": 1, "Palpitations": 1, "Paraesthesia": 1, "Pregnancy test": 1, "Pregnancy test urine": 1, "Pyrexia": 1, "Rash": 1, "Smear cervix": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling face": 1, "Tremor": 1, "Ultrasound scan": 1, "Vaccination site anaesthesia": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaginal haemorrhage": 1, "Vasculitis": 1, "Vestibular disorder": 1, "Vision blurred": 1, "Visual impairment": 1, "Visual snow syndrome": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028K21H.json b/docs/data/histograms/United States/028K21H.json
new file mode 100644
index 00000000000..7c5664515e6
--- /dev/null
+++ b/docs/data/histograms/United States/028K21H.json	
@@ -0,0 +1 @@
+{"batchcode": "028K21H", "histograms": [{"batchcodes": ["028K21H"], "histogram": {"Deafness unilateral": 1, "Magnetic resonance imaging": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028KZ1A.json b/docs/data/histograms/United States/028KZ1A.json
new file mode 100644
index 00000000000..659cb4016fe
--- /dev/null
+++ b/docs/data/histograms/United States/028KZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "028KZ1A", "histograms": [{"batchcodes": ["028KZ1A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L(I)20A.json b/docs/data/histograms/United States/028L(I)20A.json
new file mode 100644
index 00000000000..26d8f90a0f8
--- /dev/null
+++ b/docs/data/histograms/United States/028L(I)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L(I)20A", "histograms": [{"batchcodes": ["028L(I)20A"], "histogram": {"Blood pressure measurement": 1, "Fatigue": 1, "Illness": 1, "Nausea": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L-20A.json b/docs/data/histograms/United States/028L-20A.json
new file mode 100644
index 00000000000..c514c5d3ce1
--- /dev/null
+++ b/docs/data/histograms/United States/028L-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L-20A", "histograms": [{"batchcodes": ["028L-20A"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L00A.json b/docs/data/histograms/United States/028L00A.json
new file mode 100644
index 00000000000..3b8edf220a9
--- /dev/null
+++ b/docs/data/histograms/United States/028L00A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L00A", "histograms": [{"batchcodes": ["028L00A"], "histogram": {"Poor quality sleep": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L02A.json b/docs/data/histograms/United States/028L02A.json
new file mode 100644
index 00000000000..cebaac385e2
--- /dev/null
+++ b/docs/data/histograms/United States/028L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L02A", "histograms": [{"batchcodes": ["028L02A"], "histogram": {"Arthralgia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L0A.json b/docs/data/histograms/United States/028L0A.json
new file mode 100644
index 00000000000..99a878617ba
--- /dev/null
+++ b/docs/data/histograms/United States/028L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L0A", "histograms": [{"batchcodes": ["028L0A"], "histogram": {"Parosmia": 1, "Taste disorder": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L20.json b/docs/data/histograms/United States/028L20.json
new file mode 100644
index 00000000000..0d065d21b68
--- /dev/null
+++ b/docs/data/histograms/United States/028L20.json	
@@ -0,0 +1 @@
+{"batchcode": "028L20", "histograms": [{"batchcodes": ["028L20"], "histogram": {"Body temperature": 1, "Body temperature decreased": 1, "Erythema": 1, "Limb discomfort": 1, "Peripheral swelling": 1, "Pruritus": 1, "Urticaria": 1, "Vaccination site dryness": 1, "Vaccination site exfoliation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L2019.json b/docs/data/histograms/United States/028L2019.json
new file mode 100644
index 00000000000..85315af6622
--- /dev/null
+++ b/docs/data/histograms/United States/028L2019.json	
@@ -0,0 +1 @@
+{"batchcode": "028L2019", "histograms": [{"batchcodes": ["028L2019"], "histogram": {"Anxiety": 1, "Heart rate increased": 1, "Nervousness": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L201A.json b/docs/data/histograms/United States/028L201A.json
new file mode 100644
index 00000000000..e0ea59d0a39
--- /dev/null
+++ b/docs/data/histograms/United States/028L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L201A", "histograms": [{"batchcodes": ["028L201A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Extrasystoles": 1, "Headache": 1, "Hypertension": 1, "Malaise": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L207.json b/docs/data/histograms/United States/028L207.json
new file mode 100644
index 00000000000..9677fe0858a
--- /dev/null
+++ b/docs/data/histograms/United States/028L207.json	
@@ -0,0 +1 @@
+{"batchcode": "028L207", "histograms": [{"batchcodes": ["028L207"], "histogram": {"Injection site pruritus": 1, "Injection site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L208A.json b/docs/data/histograms/United States/028L208A.json
new file mode 100644
index 00000000000..4c8e9a5808d
--- /dev/null
+++ b/docs/data/histograms/United States/028L208A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L208A", "histograms": [{"batchcodes": ["028L208A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L209.json b/docs/data/histograms/United States/028L209.json
new file mode 100644
index 00000000000..08aba74d6de
--- /dev/null
+++ b/docs/data/histograms/United States/028L209.json	
@@ -0,0 +1 @@
+{"batchcode": "028L209", "histograms": [{"batchcodes": ["028L209"], "histogram": {"Body temperature increased": 1, "Chills": 1, "Pyrexia": 1, "Renal disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L20A, 013L20.json b/docs/data/histograms/United States/028L20A, 013L20.json
new file mode 100644
index 00000000000..b0dcfc9adef
--- /dev/null
+++ b/docs/data/histograms/United States/028L20A, 013L20.json	
@@ -0,0 +1 @@
+{"batchcode": "028L20A, 013L20", "histograms": [{"batchcodes": ["028L20A, 013L20"], "histogram": {"Hypertension": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L20A.json b/docs/data/histograms/United States/028L20A.json
new file mode 100644
index 00000000000..d2e81835372
--- /dev/null
+++ b/docs/data/histograms/United States/028L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L20A", "histograms": [{"batchcodes": ["028L20A", "039K202A"], "histogram": {"Limb discomfort": 1, "Pain in extremity": 1}}, {"batchcodes": ["028L20A", "FF2S90"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}, {"batchcodes": ["028L20A", "P8020"], "histogram": {"Vaccination site discomfort": 1, "Vaccination site mass": 1}}, {"batchcodes": ["028L20A"], "histogram": {"Pyrexia": 148, "Chills": 138, "Headache": 133, "Pain in extremity": 128, "Fatigue": 114, "Vaccination site pain": 96, "Pain": 83, "Nausea": 78, "Myalgia": 76, "Vaccination site erythema": 67, "Pruritus": 50, "Arthralgia": 49, "Rash": 48, "Vaccination site pruritus": 40, "Vaccination site swelling": 39, "Erythema": 37, "Feeling abnormal": 36, "Dizziness": 35, "Body temperature": 34, "Asthenia": 33, "Vaccination site warmth": 27, "Vomiting": 27, "Vaccination site rash": 26, "Influenza like illness": 24, "Malaise": 24, "Dyspnoea": 23, "Diarrhoea": 22, "Illness": 21, "Peripheral swelling": 21, "COVID-19": 20, "Vaccination complication": 19, "Insomnia": 17, "Paraesthesia": 17, "SARS-CoV-2 test": 17, "Urticaria": 17, "Cough": 16, "Feeling hot": 16, "Inappropriate schedule of product administration": 16, "Lymphadenopathy": 16, "Decreased appetite": 15, "Injection site erythema": 15, "Burning sensation": 14, "Hypoaesthesia": 13, "Tremor": 13, "Heart rate": 12, "Vaccination site reaction": 12, "Blood pressure measurement": 11, "Chest discomfort": 11, "Gait disturbance": 11, "Injection site pain": 11, "Musculoskeletal stiffness": 11, "Nasopharyngitis": 11, "Product dose omission issue": 11, "Somnolence": 11, "Vaccination site induration": 11, "Blood test": 10, "Hyperhidrosis": 10, "Hypersensitivity": 10, "Muscular weakness": 10, "Rash erythematous": 10, "Swelling face": 10, "Exposure during pregnancy": 9, "Limb discomfort": 9, "Oropharyngeal pain": 9, "Rash pruritic": 9, "Rhinorrhoea": 9, "Swelling": 9, "Abdominal discomfort": 8, "Back pain": 8, "Chest pain": 8, "Herpes zoster": 8, "Hypertension": 8, "Injection site pruritus": 8, "Injection site swelling": 8, "Lethargy": 8, "Mobility decreased": 8, "Rash macular": 8, "Condition aggravated": 7, "Feeling cold": 7, "Neck pain": 7, "Palpitations": 7, "Tinnitus": 7, "Abdominal pain upper": 6, "Ageusia": 6, "Anosmia": 6, "Anxiety": 6, "Bedridden": 6, "Discomfort": 6, "Fall": 6, "Heart rate increased": 6, "Influenza": 6, "Lip swelling": 6, "Maternal exposure during pregnancy": 6, "Paraesthesia oral": 6, "Tachycardia": 6, "Vaccination site movement impairment": 6, "Blood glucose": 5, "Electrocardiogram": 5, "Loss of consciousness": 5, "Nasal congestion": 5, "Peripheral coldness": 5, "Pregnancy test": 5, "SARS-CoV-2 antibody test": 5, "Ultrasound scan": 5, "Urinary tract infection": 5, "Vision blurred": 5, "Accidental overdose": 4, "Anaphylactic reaction": 4, "Arthritis": 4, "Body temperature increased": 4, "Computerised tomogram": 4, "Expired product administered": 4, "Hypersomnia": 4, "Incorrect dose administered": 4, "Injection site warmth": 4, "Joint swelling": 4, "Loss of personal independence in daily activities": 4, "Oropharyngeal discomfort": 4, "Product administered to patient of inappropriate age": 4, "SARS-CoV-2 test positive": 4, "Throat tightness": 4, "Upper-airway cough syndrome": 4, "Vaccination site discomfort": 4, "Vaccination site urticaria": 4, "Vertigo": 4, "Accidental underdose": 3, "Arrhythmia": 3, "Atrial fibrillation": 3, "Blister": 3, "Blood potassium": 3, "Blood pressure fluctuation": 3, "Blood pressure increased": 3, "Bone pain": 3, "Cellulitis": 3, "Contusion": 3, "Coronavirus test": 3, "Dysarthria": 3, "Dyskinesia": 3, "Dysphemia": 3, "Eye disorder": 3, "Fear": 3, "Flushing": 3, "Hot flush": 3, "Immunisation reaction": 3, "Incorrect route of product administration": 3, "Injection site mass": 3, "Lymph node pain": 3, "Magnetic resonance imaging": 3, "Memory impairment": 3, "Musculoskeletal discomfort": 3, "Nervousness": 3, "No adverse event": 3, "Pain of skin": 3, "Polymers allergy": 3, "Productive cough": 3, "Sleep disorder": 3, "Swelling of eyelid": 3, "Syncope": 3, "Tenderness": 3, "Underdose": 3, "Urine analysis": 3, "Vaccination site discolouration": 3, "Vaccination site mass": 3, "Visual impairment": 3, "Wheezing": 3, "Abdominal pain": 2, "Allergy to vaccine": 2, "Amnesia": 2, "Antibody test": 2, "Asthma": 2, "Axillary pain": 2, "Balance disorder": 2, "Blood cholesterol increased": 2, "Blood glucose increased": 2, "Blood sodium": 2, "C-reactive protein": 2, "Cold sweat": 2, "Computerised tomogram head": 2, "Depressed mood": 2, "Device connection issue": 2, "Disorientation": 2, "Drug ineffective": 2, "Dry eye": 2, "Dry mouth": 2, "Dry throat": 2, "Dysgeusia": 2, "Dysphonia": 2, "Ear discomfort": 2, "Eating disorder": 2, "Eosinophil count": 2, "Eructation": 2, "Exposure via skin contact": 2, "Extrasystoles": 2, "Eye swelling": 2, "Feeding disorder": 2, "Feeling of body temperature change": 2, "Fibromyalgia": 2, "Frustration tolerance decreased": 2, "Furuncle": 2, "Gait inability": 2, "Gastrointestinal disorder": 2, "Haematocrit": 2, "Haemoglobin": 2, "Hypoaesthesia oral": 2, "Hypoglycaemia": 2, "Hypokinesia": 2, "Impaired driving ability": 2, "Incoherent": 2, "Induration": 2, "Inflammation": 2, "Injection site rash": 2, "Injection site reaction": 2, "Mammogram": 2, "Monocyte count": 2, "Mouth swelling": 2, "Muscle spasms": 2, "Myelitis transverse": 2, "Ocular discomfort": 2, "Oedema": 2, "Overdose": 2, "Oxygen saturation": 2, "Palmar erythema": 2, "Parosmia": 2, "Pharyngeal swelling": 2, "Pneumonia": 2, "Pregnancy test positive": 2, "Presyncope": 2, "Respiratory rate": 2, "Rhinitis": 2, "Secretion discharge": 2, "Seizure": 2, "Sensitive skin": 2, "Sinus disorder": 2, "Skin mass": 2, "Skin warm": 2, "Sluggishness": 2, "Suspected COVID-19": 2, "Swollen tongue": 2, "Throat irritation": 2, "Troponin": 2, "Ultrasound abdomen": 2, "Ultrasound foetal": 2, "Urinary retention": 2, "Vaccination site bruising": 2, "Ventricular extrasystoles": 2, "Vital signs measurement": 2, "Wrong technique in device usage process": 2, "Abdominal pain lower": 1, "Abscess": 1, "Acne": 1, "Acute kidney injury": 1, "Adverse event": 1, "Adverse reaction": 1, "Affect lability": 1, "Alanine aminotransferase": 1, "Allergy test": 1, "Angioedema": 1, "Angiogram": 1, "Ankle fracture": 1, "Antibody test abnormal": 1, "Antibody test negative": 1, "Aortic valve incompetence": 1, "Aphasia": 1, "Aspartate aminotransferase": 1, "Asphyxia": 1, "Asthenopia": 1, "Bartholin's cyst": 1, "Basophil count": 1, "Basophil percentage": 1, "Bell's palsy": 1, "Biopsy": 1, "Biopsy breast": 1, "Blepharospasm": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bicarbonate": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood glucose abnormal": 1, "Blood lactate dehydrogenase": 1, "Blood potassium decreased": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood test normal": 1, "Blood urea": 1, "Blood urea nitrogen/creatinine ratio": 1, "Blood zinc abnormal": 1, "Bone disorder": 1, "Bone scan": 1, "Bradykinesia": 1, "Breast pain": 1, "Breast tenderness": 1, "Breath sounds abnormal": 1, "CD4 lymphocytes decreased": 1, "Carbohydrate antigen 125": 1, "Carbohydrate antigen 19-9": 1, "Carcinoembryonic antigen": 1, "Cardiac disorder": 1, "Cerebral congestion": 1, "Cerebral haemorrhage": 1, "Cerebral small vessel ischaemic disease": 1, "Cheilitis": 1, "Chest X-ray": 1, "Chest X-ray normal": 1, "Chest scan": 1, "Choking": 1, "Choking sensation": 1, "Chromaturia": 1, "Cognitive disorder": 1, "Computerised tomogram neck": 1, "Crying": 1, "Death": 1, "Dehydration": 1, "Dental discomfort": 1, "Depersonalisation/derealisation disorder": 1, "Diabetes mellitus": 1, "Disseminated intravascular coagulation": 1, "Disturbance in attention": 1, "Dyschromatopsia": 1, "Dyspepsia": 1, "Dysphagia": 1, "Ear pain": 1, "Eczema": 1, "Electric shock sensation": 1, "Electrocardiogram ambulatory": 1, "Electrocardiogram normal": 1, "Eosinophil percentage": 1, "Eye inflammation": 1, "Eye pain": 1, "Eye pruritus": 1, "Eyelid cyst removal": 1, "Eyelid margin crusting": 1, "Face oedema": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Folliculitis": 1, "Full blood count": 1, "Fungal skin infection": 1, "Gastrointestinal pain": 1, "Gastrointestinal sounds abnormal": 1, "General physical condition abnormal": 1, "Genital ulceration": 1, "Gingival swelling": 1, "Glomerular filtration rate": 1, "Gout": 1, "Haematuria": 1, "Haemoglobin increased": 1, "Haemoptysis": 1, "Hallucination": 1, "Hepatobiliary scan": 1, "Herpes virus test": 1, "Hospitalisation": 1, "Human anaplasmosis": 1, "Hypertensive crisis": 1, "Hypothermia": 1, "Ill-defined disorder": 1, "Immature granulocyte count": 1, "Immobile": 1, "Immune-mediated myositis": 1, "Immunodeficiency": 1, "Impaired self-care": 1, "Impaired work ability": 1, "Incomplete course of vaccination": 1, "Injection site abscess": 1, "Injection site extravasation": 1, "Injection site nodule": 1, "Injection site urticaria": 1, "Intentional product use issue": 1, "Intervertebral disc protrusion": 1, "Irritability": 1, "Joint dislocation": 1, "Joint noise": 1, "Labyrinthitis": 1, "Limb mass": 1, "Lip dry": 1, "Lip pain": 1, "Liquid product physical issue": 1, "Localised oedema": 1, "Lymphocyte count": 1, "Lymphocyte percentage": 1, "Lymphoedema": 1, "Lymphoma": 1, "Mass": 1, "Mass excision": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Menstrual disorder": 1, "Mental disorder": 1, "Metabolic function test": 1, "Middle insomnia": 1, "Migraine": 1, "Monoclonal immunoglobulin present": 1, "Monocyte percentage": 1, "Movement disorder": 1, "Muscle discomfort": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Myocardial infarction": 1, "Neck mass": 1, "Needle issue": 1, "Neuralgia": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Neutrophil percentage": 1, "Nightmare": 1, "Ocular hyperaemia": 1, "Oesophageal spasm": 1, "Off label use": 1, "Oral discomfort": 1, "Oral mucosal eruption": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Panic attack": 1, "Paranasal sinus discomfort": 1, "Parkinson's disease": 1, "Pemphigoid": 1, "Pericarditis": 1, "Periorbital swelling": 1, "Petechiae": 1, "Pharyngeal hypoaesthesia": 1, "Photophobia": 1, "Pityriasis rosea": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pollakiuria": 1, "Polydipsia": 1, "Positron emission tomogram": 1, "Pre-existing condition improved": 1, "Prenatal screening test": 1, "Product colour issue": 1, "Product preparation issue": 1, "Product storage error": 1, "Protein total": 1, "Psoriasis": 1, "Pulmonary congestion": 1, "Pulmonary embolism": 1, "Rash pustular": 1, "Rash vesicular": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate increased": 1, "Red cell distribution width": 1, "Restlessness": 1, "Reynold's syndrome": 1, "SARS-CoV-2 test negative": 1, "Sacral pain": 1, "Scan spleen": 1, "Scratch": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Serum ferritin": 1, "Sinus congestion": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin lesion": 1, "Skin reaction": 1, "Skin sensitisation": 1, "Skin swelling": 1, "Skin test": 1, "Sneezing": 1, "Speech disorder": 1, "Sputum discoloured": 1, "Stool analysis": 1, "Subcutaneous abscess": 1, "Suicidal ideation": 1, "Superficial vein prominence": 1, "Teething": 1, "Thirst": 1, "Throat clearing": 1, "Thrombosis": 1, "Tongue discomfort": 1, "Tongue disorder": 1, "Tongue pruritus": 1, "Tooth abscess": 1, "Transient ischaemic attack": 1, "Treatment noncompliance": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound antenatal screen": 1, "Ultrasound breast": 1, "Ultrasound uterus": 1, "Upper limb fracture": 1, "Uterine haemorrhage": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site lymphadenopathy": 1, "Varicella virus test": 1, "Vasodilatation": 1, "Ventilation/perfusion scan": 1, "Viral test": 1, "Vitamin D": 1, "Vomiting projectile": 1, "Vulvovaginal burning sensation": 1, "Vulvovaginal discomfort": 1, "Weight decreased": 1, "White blood cell count": 1, "Wrong technique in product usage process": 1, "X-ray": 1, "Yawning": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L220A.json b/docs/data/histograms/United States/028L220A.json
new file mode 100644
index 00000000000..260b8bd0cec
--- /dev/null
+++ b/docs/data/histograms/United States/028L220A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L220A", "histograms": [{"batchcodes": ["028L220A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L26A.json b/docs/data/histograms/United States/028L26A.json
new file mode 100644
index 00000000000..be3f6bc65a6
--- /dev/null
+++ b/docs/data/histograms/United States/028L26A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L26A", "histograms": [{"batchcodes": ["028L26A"], "histogram": {"Chills": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Lethargy": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L2OA.json b/docs/data/histograms/United States/028L2OA.json
new file mode 100644
index 00000000000..31ef325f7bb
--- /dev/null
+++ b/docs/data/histograms/United States/028L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "028L2OA", "histograms": [{"batchcodes": ["028L2OA"], "histogram": {"Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028L70A.json b/docs/data/histograms/United States/028L70A.json
new file mode 100644
index 00000000000..24d4e136d11
--- /dev/null
+++ b/docs/data/histograms/United States/028L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "028L70A", "histograms": [{"batchcodes": ["028L70A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028LL208.json b/docs/data/histograms/United States/028LL208.json
new file mode 100644
index 00000000000..f1c8a8ba554
--- /dev/null
+++ b/docs/data/histograms/United States/028LL208.json	
@@ -0,0 +1 @@
+{"batchcode": "028LL208", "histograms": [{"batchcodes": ["028LL208"], "histogram": {"COVID-19": 1, "Cough": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028LZ0A.json b/docs/data/histograms/United States/028LZ0A.json
new file mode 100644
index 00000000000..a685c43ea93
--- /dev/null
+++ b/docs/data/histograms/United States/028LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "028LZ0A", "histograms": [{"batchcodes": ["028LZ0A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028LZON.json b/docs/data/histograms/United States/028LZON.json
new file mode 100644
index 00000000000..e9d3372867c
--- /dev/null
+++ b/docs/data/histograms/United States/028LZON.json	
@@ -0,0 +1 @@
+{"batchcode": "028LZON", "histograms": [{"batchcodes": ["028LZON"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028M20A.json b/docs/data/histograms/United States/028M20A.json
new file mode 100644
index 00000000000..3e6611a5b2f
--- /dev/null
+++ b/docs/data/histograms/United States/028M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028M20A", "histograms": [{"batchcodes": ["028M20A"], "histogram": {"Pneumonia": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028O20A.json b/docs/data/histograms/United States/028O20A.json
new file mode 100644
index 00000000000..1e0992ccc41
--- /dev/null
+++ b/docs/data/histograms/United States/028O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "028O20A", "histograms": [{"batchcodes": ["028O20A"], "histogram": {"Headache": 2, "Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Palpitations": 1, "Pruritus": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/028PL1A.json b/docs/data/histograms/United States/028PL1A.json
new file mode 100644
index 00000000000..6253fe24134
--- /dev/null
+++ b/docs/data/histograms/United States/028PL1A.json	
@@ -0,0 +1 @@
+{"batchcode": "028PL1A", "histograms": [{"batchcodes": ["028PL1A"], "histogram": {"Chills": 1, "Hyperhidrosis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029 K 20A.json b/docs/data/histograms/United States/029 K 20A.json
new file mode 100644
index 00000000000..6ff16e832ca
--- /dev/null
+++ b/docs/data/histograms/United States/029 K 20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029 K 20A", "histograms": [{"batchcodes": ["029 K 20A"], "histogram": {"Vaccination site cellulitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029/20A.json b/docs/data/histograms/United States/029/20A.json
new file mode 100644
index 00000000000..cab3ed042f0
--- /dev/null
+++ b/docs/data/histograms/United States/029/20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029/20A", "histograms": [{"batchcodes": ["029/20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0291121B.json b/docs/data/histograms/United States/0291121B.json
new file mode 100644
index 00000000000..6aaa7b4e0e0
--- /dev/null
+++ b/docs/data/histograms/United States/0291121B.json	
@@ -0,0 +1 @@
+{"batchcode": "0291121B", "histograms": [{"batchcodes": ["0291121B"], "histogram": {"Neck mass": 1, "Neck pain": 1, "Swelling": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029120A.json b/docs/data/histograms/United States/029120A.json
new file mode 100644
index 00000000000..8922e3c8e5b
--- /dev/null
+++ b/docs/data/histograms/United States/029120A.json	
@@ -0,0 +1 @@
+{"batchcode": "029120A", "histograms": [{"batchcodes": ["029120A"], "histogram": {"Chills": 4, "Influenza like illness": 3, "Rash": 3, "Vaccination site pruritus": 3, "Dyspnoea": 2, "Fatigue": 2, "Pain": 2, "Pain in extremity": 2, "Pyrexia": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Abdominal pain upper": 1, "Adverse event": 1, "Adverse reaction": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Bell's palsy": 1, "Blood disorder": 1, "Body temperature": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysgeusia": 1, "Erythema": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Illness": 1, "Influenza": 1, "Injection site pain": 1, "Injection site warmth": 1, "Malaise": 1, "Mobility decreased": 1, "Nausea": 1, "Palpitations": 1, "Pruritus": 1, "Respiratory arrest": 1, "Seizure": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vomiting": 1, "White blood cell count": 1, "X-ray abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0291A21A.json b/docs/data/histograms/United States/0291A21A.json
new file mode 100644
index 00000000000..4da2c4d9130
--- /dev/null
+++ b/docs/data/histograms/United States/0291A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0291A21A", "histograms": [{"batchcodes": ["0291A21A"], "histogram": {"Cough": 1, "Diarrhoea": 1, "Discoloured vomit": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0291CZ01A.json b/docs/data/histograms/United States/0291CZ01A.json
new file mode 100644
index 00000000000..549730c4c9e
--- /dev/null
+++ b/docs/data/histograms/United States/0291CZ01A.json	
@@ -0,0 +1 @@
+{"batchcode": "0291CZ01A", "histograms": [{"batchcodes": ["0291CZ01A"], "histogram": {"Ageusia": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0291_20A.json b/docs/data/histograms/United States/0291_20A.json
new file mode 100644
index 00000000000..a68ad4b84d4
--- /dev/null
+++ b/docs/data/histograms/United States/0291_20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0291_20A", "histograms": [{"batchcodes": ["0291_20A"], "histogram": {"Dyspnoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02920A.json b/docs/data/histograms/United States/02920A.json
new file mode 100644
index 00000000000..335534822d1
--- /dev/null
+++ b/docs/data/histograms/United States/02920A.json	
@@ -0,0 +1 @@
+{"batchcode": "02920A", "histograms": [{"batchcodes": ["02920A"], "histogram": {"Influenza like illness": 1, "Pruritus": 1, "Rash": 1, "Skin burning sensation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029220A.json b/docs/data/histograms/United States/029220A.json
new file mode 100644
index 00000000000..5cd8a0d044f
--- /dev/null
+++ b/docs/data/histograms/United States/029220A.json	
@@ -0,0 +1 @@
+{"batchcode": "029220A", "histograms": [{"batchcodes": ["029220A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029420A.json b/docs/data/histograms/United States/029420A.json
new file mode 100644
index 00000000000..417100c1385
--- /dev/null
+++ b/docs/data/histograms/United States/029420A.json	
@@ -0,0 +1 @@
+{"batchcode": "029420A", "histograms": [{"batchcodes": ["029420A"], "histogram": {"Inappropriate schedule of product administration": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029421A.json b/docs/data/histograms/United States/029421A.json
new file mode 100644
index 00000000000..e8ba1c927ce
--- /dev/null
+++ b/docs/data/histograms/United States/029421A.json	
@@ -0,0 +1 @@
+{"batchcode": "029421A", "histograms": [{"batchcodes": ["029421A"], "histogram": {"Anxiety": 1, "Cerebral disorder": 1, "Depression": 1, "Feeling abnormal": 1, "Headache": 1, "Pain": 1, "Psychomotor hyperactivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029520A.json b/docs/data/histograms/United States/029520A.json
new file mode 100644
index 00000000000..fefc496e2c5
--- /dev/null
+++ b/docs/data/histograms/United States/029520A.json	
@@ -0,0 +1 @@
+{"batchcode": "029520A", "histograms": [{"batchcodes": ["029520A"], "histogram": {"Chills": 1, "Insomnia": 1, "Pain in extremity": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02959200.json b/docs/data/histograms/United States/02959200.json
new file mode 100644
index 00000000000..145660e5087
--- /dev/null
+++ b/docs/data/histograms/United States/02959200.json	
@@ -0,0 +1 @@
+{"batchcode": "02959200", "histograms": [{"batchcodes": ["02959200"], "histogram": {"Maternal exposure during pregnancy": 1, "Pregnancy test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029620.json b/docs/data/histograms/United States/029620.json
new file mode 100644
index 00000000000..d662810afe9
--- /dev/null
+++ b/docs/data/histograms/United States/029620.json	
@@ -0,0 +1 @@
+{"batchcode": "029620", "histograms": [{"batchcodes": ["029620"], "histogram": {"Diarrhoea": 1, "Pain in extremity": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0296208.json b/docs/data/histograms/United States/0296208.json
new file mode 100644
index 00000000000..23b1fb4ea1c
--- /dev/null
+++ b/docs/data/histograms/United States/0296208.json	
@@ -0,0 +1 @@
+{"batchcode": "0296208", "histograms": [{"batchcodes": ["0296208"], "histogram": {"Dizziness": 1, "Dry mouth": 1, "Dysphonia": 1, "Dyspnoea": 1, "Erythema": 1, "Glossitis": 1, "Hypoaesthesia oral": 1, "Mouth swelling": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Paranasal sinus discomfort": 1, "Product dose omission issue": 1, "Rhinorrhoea": 1, "Sneezing": 1, "Swollen tongue": 1, "Taste disorder": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029620A - 029C2.json b/docs/data/histograms/United States/029620A - 029C2.json
new file mode 100644
index 00000000000..65a21b80107
--- /dev/null
+++ b/docs/data/histograms/United States/029620A - 029C2.json	
@@ -0,0 +1 @@
+{"batchcode": "029620A - 029C2", "histograms": [{"batchcodes": ["029620A - 029C2"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029620A.json b/docs/data/histograms/United States/029620A.json
new file mode 100644
index 00000000000..45e6afb92f3
--- /dev/null
+++ b/docs/data/histograms/United States/029620A.json	
@@ -0,0 +1 @@
+{"batchcode": "029620A", "histograms": [{"batchcodes": ["029620A"], "histogram": {"Headache": 4, "Dizziness": 3, "Chills": 2, "Cough": 2, "Fatigue": 2, "Pain": 2, "Pain in extremity": 2, "Presyncope": 2, "Pyrexia": 2, "Rash": 2, "Abdominal pain upper": 1, "Abnormal dreams": 1, "Arthritis": 1, "Asthenia": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Bone pain": 1, "Burning sensation": 1, "Chest discomfort": 1, "Cluster headache": 1, "Condition aggravated": 1, "Crepitations": 1, "Cystitis": 1, "Diarrhoea": 1, "Ear pain": 1, "Feeling abnormal": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Limb discomfort": 1, "Malaise": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Oral discomfort": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Skin burning sensation": 1, "Sputum discoloured": 1, "Tenderness": 1, "Throat irritation": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vertigo": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0297207.json b/docs/data/histograms/United States/0297207.json
new file mode 100644
index 00000000000..8b36b0bce09
--- /dev/null
+++ b/docs/data/histograms/United States/0297207.json	
@@ -0,0 +1 @@
+{"batchcode": "0297207", "histograms": [{"batchcodes": ["0297207"], "histogram": {"Chest discomfort": 1, "Chills": 1, "Dysphonia": 1, "Ear discomfort": 1, "Eye swelling": 1, "Lower respiratory tract congestion": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0297AVA.json b/docs/data/histograms/United States/0297AVA.json
new file mode 100644
index 00000000000..94e08f0f948
--- /dev/null
+++ b/docs/data/histograms/United States/0297AVA.json	
@@ -0,0 +1 @@
+{"batchcode": "0297AVA", "histograms": [{"batchcodes": ["0297AVA"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Heart rate": 1, "Influenza like illness": 1, "Malaise": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0298A21A.json b/docs/data/histograms/United States/0298A21A.json
new file mode 100644
index 00000000000..130ebabd4b9
--- /dev/null
+++ b/docs/data/histograms/United States/0298A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0298A21A", "histograms": [{"batchcodes": ["0298A21A"], "histogram": {"Feeling abnormal": 1, "Inflammation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029921A.json b/docs/data/histograms/United States/029921A.json
new file mode 100644
index 00000000000..4e5fd56776a
--- /dev/null
+++ b/docs/data/histograms/United States/029921A.json	
@@ -0,0 +1 @@
+{"batchcode": "029921A", "histograms": [{"batchcodes": ["029921A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A.json b/docs/data/histograms/United States/029A.json
new file mode 100644
index 00000000000..4295e1b786a
--- /dev/null
+++ b/docs/data/histograms/United States/029A.json	
@@ -0,0 +1 @@
+{"batchcode": "029A", "histograms": [{"batchcodes": ["029A"], "histogram": {"Asthenia": 2, "Bone pain": 2, "Headache": 2, "Myalgia": 2, "Pyrexia": 2, "Tremor": 2, "Back pain": 1, "Blood pressure decreased": 1, "Chest pain": 1, "Dyspnoea": 1, "Lip dry": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Oropharyngeal discomfort": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A0LA.json b/docs/data/histograms/United States/029A0LA.json
new file mode 100644
index 00000000000..3d0cea69774
--- /dev/null
+++ b/docs/data/histograms/United States/029A0LA.json	
@@ -0,0 +1 @@
+{"batchcode": "029A0LA", "histograms": [{"batchcodes": ["029A0LA"], "histogram": {"Adverse reaction": 1, "Erythema": 1, "Pain": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A20A.json b/docs/data/histograms/United States/029A20A.json
new file mode 100644
index 00000000000..af1597fe93a
--- /dev/null
+++ b/docs/data/histograms/United States/029A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029A20A", "histograms": [{"batchcodes": ["029A20A"], "histogram": {"Back pain": 2, "Fatigue": 2, "Intentional product use issue": 2, "Pyrexia": 2, "Ageusia": 1, "Anosmia": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Burning sensation": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Feeling hot": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Infection": 1, "Myalgia": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pulmonary congestion": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A21.json b/docs/data/histograms/United States/029A21.json
new file mode 100644
index 00000000000..3bcbc15785f
--- /dev/null
+++ b/docs/data/histograms/United States/029A21.json	
@@ -0,0 +1 @@
+{"batchcode": "029A21", "histograms": [{"batchcodes": ["029A21"], "histogram": {"Vaccination site rash": 3, "Swollen tongue": 2, "Vaccination site erythema": 2, "Vaccination site reaction": 2, "Ageusia": 1, "Blister": 1, "Dysgeusia": 1, "Dysphonia": 1, "Glossodynia": 1, "Influenza": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Pneumonia": 1, "Rash": 1, "Taste disorder": 1, "Vaccination site induration": 1, "Vaccination site inflammation": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A2114.json b/docs/data/histograms/United States/029A2114.json
new file mode 100644
index 00000000000..7862a24c868
--- /dev/null
+++ b/docs/data/histograms/United States/029A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "029A2114", "histograms": [{"batchcodes": ["029A2114"], "histogram": {"Arthritis infective": 1, "Asthenia": 1, "Body fluid analysis": 1, "Fall": 1, "Gait inability": 1, "Influenza like illness": 1, "Joint swelling": 1, "Joint warmth": 1, "Laboratory test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A211A.json b/docs/data/histograms/United States/029A211A.json
new file mode 100644
index 00000000000..a2d55704e57
--- /dev/null
+++ b/docs/data/histograms/United States/029A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "029A211A", "histograms": [{"batchcodes": ["029A211A"], "histogram": {"Dizziness": 1, "Feeling abnormal": 1, "Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A212.json b/docs/data/histograms/United States/029A212.json
new file mode 100644
index 00000000000..d9abd29f53b
--- /dev/null
+++ b/docs/data/histograms/United States/029A212.json	
@@ -0,0 +1 @@
+{"batchcode": "029A212", "histograms": [{"batchcodes": ["029A212"], "histogram": {"Angina pectoris": 1, "Anxiety": 1, "Atrioventricular block": 1, "Cardiac arrest": 1, "Circulatory collapse": 1, "Fatigue": 1, "Gastrooesophageal reflux disease": 1, "Imaging procedure": 1, "Malaise": 1, "Screaming": 1, "Stress": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A214.json b/docs/data/histograms/United States/029A214.json
new file mode 100644
index 00000000000..2e54127f7cc
--- /dev/null
+++ b/docs/data/histograms/United States/029A214.json	
@@ -0,0 +1 @@
+{"batchcode": "029A214", "histograms": [{"batchcodes": ["029A214"], "histogram": {"Illness": 1, "Product dose omission issue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A21A..json b/docs/data/histograms/United States/029A21A..json
new file mode 100644
index 00000000000..c25559b8c64
--- /dev/null
+++ b/docs/data/histograms/United States/029A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "029A21A.", "histograms": [{"batchcodes": ["029A21A."], "histogram": {"Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Lip swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A21A.json b/docs/data/histograms/United States/029A21A.json
new file mode 100644
index 00000000000..47c2bde8676
--- /dev/null
+++ b/docs/data/histograms/United States/029A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "029A21A", "histograms": [{"batchcodes": ["029A21A", "FM9992"], "histogram": {"Dysgeusia": 1}}, {"batchcodes": ["029A21A"], "histogram": {"Fatigue": 73, "Headache": 72, "Pyrexia": 71, "Chills": 63, "Myalgia": 57, "Pain in extremity": 53, "Vaccination site pain": 49, "Pain": 37, "Dizziness": 34, "Nausea": 34, "Arthralgia": 33, "Feeling abnormal": 32, "Erythema": 26, "Pruritus": 24, "Vaccination site erythema": 24, "Vaccination site swelling": 23, "Body temperature": 19, "Vomiting": 18, "Asthenia": 17, "Diarrhoea": 16, "Malaise": 16, "Rash": 16, "Vaccination site warmth": 16, "Expired product administered": 14, "Peripheral swelling": 14, "Urticaria": 14, "Heart rate increased": 13, "Lymphadenopathy": 13, "Illness": 12, "Insomnia": 12, "Paraesthesia": 12, "Swelling": 12, "Tremor": 12, "Vaccination site pruritus": 12, "Vaccination site rash": 12, "Blood pressure measurement": 11, "Product dose omission issue": 11, "Vaccination complication": 11, "Back pain": 10, "Product storage error": 10, "COVID-19": 9, "Chest pain": 9, "Decreased appetite": 9, "Influenza like illness": 9, "Neck pain": 9, "SARS-CoV-2 test": 9, "Cough": 8, "Dyspnoea": 8, "Feeling hot": 8, "Gait inability": 8, "Lethargy": 8, "Palpitations": 8, "Heart rate": 7, "Hot flush": 7, "Hyperhidrosis": 7, "Hypoaesthesia": 7, "Inappropriate schedule of product administration": 7, "Musculoskeletal stiffness": 7, "Oropharyngeal pain": 7, "Tinnitus": 7, "Abdominal discomfort": 6, "Accidental overdose": 6, "Anxiety": 6, "Ear pain": 6, "Eye pain": 6, "Hypersensitivity": 6, "Hypokinesia": 6, "Lip swelling": 6, "Nasopharyngitis": 6, "Sleep disorder": 6, "Somnolence": 6, "Tenderness": 6, "Vaccination site induration": 6, "Abdominal pain": 5, "Ageusia": 5, "Blood test": 5, "Computerised tomogram": 5, "Discomfort": 5, "Electrocardiogram": 5, "Hypertension": 5, "Inflammation": 5, "Limb discomfort": 5, "Migraine": 5, "Pharyngeal swelling": 5, "Swelling face": 5, "Confusional state": 4, "Influenza": 4, "Injection site pain": 4, "Injection site warmth": 4, "Maternal exposure during pregnancy": 4, "Mobility decreased": 4, "Nasal congestion": 4, "Paraesthesia oral": 4, "Rash pruritic": 4, "Retching": 4, "Rhinorrhoea": 4, "Speech disorder": 4, "Vaccination site mass": 4, "Vaccination site reaction": 4, "Vision blurred": 4, "Adverse reaction": 3, "Alopecia": 3, "Atrial fibrillation": 3, "Axillary pain": 3, "Balance disorder": 3, "Bell's palsy": 3, "Blood pressure increased": 3, "Burning sensation": 3, "Cerebrovascular accident": 3, "Chest discomfort": 3, "Condition aggravated": 3, "Ear discomfort": 3, "Ear infection": 3, "Feeding disorder": 3, "Flushing": 3, "Gait disturbance": 3, "Head discomfort": 3, "Herpes zoster": 3, "Impaired work ability": 3, "Injection site erythema": 3, "Loss of consciousness": 3, "Lymph node pain": 3, "Magnetic resonance imaging": 3, "Muscular weakness": 3, "Neuralgia": 3, "Oxygen saturation": 3, "Pain in jaw": 3, "Peripheral coldness": 3, "Photophobia": 3, "Product administered to patient of inappropriate age": 3, "Sensitive skin": 3, "Syncope": 3, "Toothache": 3, "Urine analysis": 3, "Vasculitis": 3, "X-ray": 3, "Abdominal distension": 2, "Abdominal pain upper": 2, "Allergy to vaccine": 2, "Amnesia": 2, "Angiopathy": 2, "Anosmia": 2, "Arrhythmia": 2, "Asthma": 2, "Bedridden": 2, "Bone pain": 2, "Cognitive disorder": 2, "Cold sweat": 2, "Contusion": 2, "Device connection issue": 2, "Dysgeusia": 2, "Dysphagia": 2, "Dysphonia": 2, "Eye swelling": 2, "Flatulence": 2, "Full blood count": 2, "Gastrointestinal pain": 2, "Hunger": 2, "Incorrect route of product administration": 2, "Injected limb mobility decreased": 2, "Joint swelling": 2, "Kidney infection": 2, "Loss of personal independence in daily activities": 2, "Memory impairment": 2, "Mouth swelling": 2, "Nervousness": 2, "No adverse event": 2, "Oral discomfort": 2, "Orthostatic hypotension": 2, "Pneumonia": 2, "Productive cough": 2, "Rash erythematous": 2, "Rash macular": 2, "SARS-CoV-2 antibody test": 2, "SARS-CoV-2 test positive": 2, "Skin warm": 2, "Suspected COVID-19": 2, "Swollen tongue": 2, "Throat tightness": 2, "Underdose": 2, "Vaccination site movement impairment": 2, "Vaccination site urticaria": 2, "Vertigo": 2, "Abnormal sensation in eye": 1, "Accidental underdose": 1, "Acne": 1, "Adverse event": 1, "Altered state of consciousness": 1, "Anaphylactic shock": 1, "Anaphylactoid reaction": 1, "Angioedema": 1, "Antibody test": 1, "Arthritis": 1, "Arthropod bite": 1, "Asthenopia": 1, "Bed rest": 1, "Binocular eye movement disorder": 1, "Biopsy bone": 1, "Blindness": 1, "Blister": 1, "Blood blister": 1, "Blood creatinine": 1, "Blood urine present": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "Bowel movement irregularity": 1, "Bradykinesia": 1, "Brain oedema": 1, "Bronchitis": 1, "Bronchoscopy": 1, "C-reactive protein": 1, "Cardiac failure": 1, "Cardiac failure congestive": 1, "Cerebral disorder": 1, "Chapped lips": 1, "Cheilitis": 1, "Chest X-ray": 1, "Chest scan": 1, "Chronic obstructive pulmonary disease": 1, "Circumoral swelling": 1, "Coagulopathy": 1, "Computerised tomogram thorax": 1, "Coordination abnormal": 1, "Crying": 1, "Dehydration": 1, "Dermatitis": 1, "Dermatitis bullous": 1, "Diplopia": 1, "Drainage": 1, "Drug interaction": 1, "Drug specific antibody": 1, "Dysarthria": 1, "Dyspepsia": 1, "Dysstasia": 1, "Ear, nose and throat examination": 1, "Eating disorder": 1, "Eczema": 1, "Eczema eyelids": 1, "Electroencephalogram abnormal": 1, "Electromyogram": 1, "Emotional distress": 1, "Emphysema": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eyelid ptosis": 1, "Facial pain": 1, "Facial paralysis": 1, "Feeling cold": 1, "Feeling jittery": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Gastric disorder": 1, "General physical health deterioration": 1, "Gingival pain": 1, "Groin pain": 1, "Haematocrit": 1, "Haematuria": 1, "Haemoglobin": 1, "Haemorrhagic stroke": 1, "Head titubation": 1, "Heart rate irregular": 1, "Hyperpyrexia": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Hypoxia": 1, "Immune system disorder": 1, "Immune thrombocytopenia": 1, "Incorrect dose administered": 1, "Increased viscosity of upper respiratory secretion": 1, "Infection": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Intentional dose omission": 1, "Interchange of vaccine products": 1, "Intracranial pressure increased": 1, "Investigation": 1, "Joint range of motion decreased": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Limb mass": 1, "Lip dry": 1, "Lip pain": 1, "Lip pruritus": 1, "Lymph node palpable": 1, "Lymphoedema": 1, "Mass excision": 1, "Maternal exposure before pregnancy": 1, "Monocyte count": 1, "Movement disorder": 1, "Muscle spasms": 1, "Muscle strain": 1, "Musculoskeletal pain": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Nerve injury": 1, "Neurological examination": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "Nodule": 1, "Nose deformity": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Ophthalmoplegia": 1, "Oral mucosal eruption": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Pain assessment": 1, "Palatal swelling": 1, "Panic reaction": 1, "Paralysis": 1, "Parosmia": 1, "Pericarditis": 1, "Physical examination": 1, "Piloerection": 1, "Platelet count": 1, "Post procedural haemorrhage": 1, "Pregnancy test": 1, "Presyncope": 1, "Primary cough headache": 1, "Product administration interrupted": 1, "Product availability issue": 1, "Product temperature excursion issue": 1, "Pulmonary congestion": 1, "Pulmonary mass": 1, "Rash papular": 1, "Red blood cell sedimentation rate": 1, "Renal impairment": 1, "Renal pain": 1, "Respiratory rate": 1, "Rheumatoid arthritis": 1, "Rib fracture": 1, "Seizure": 1, "Sepsis": 1, "Sinus congestion": 1, "Sinus headache": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin lesion": 1, "Skin tightness": 1, "Spirometry": 1, "Sputum test": 1, "Staring": 1, "Stress": 1, "Swelling of eyelid": 1, "Symptom recurrence": 1, "Syringe issue": 1, "Tachycardia": 1, "Taste disorder": 1, "Thirst": 1, "Tongue discomfort": 1, "Transient ischaemic attack": 1, "Urinary tract infection": 1, "Urine abnormality": 1, "Urogram": 1, "Urological examination": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site infection": 1, "Vaccination site inflammation": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site paraesthesia": 1, "Vaccination site vesicles": 1, "Varicose vein": 1, "Vegan": 1, "Vestibular neuronitis": 1, "Vitamin D deficiency": 1, "Vitreous floaters": 1, "Von Willebrand's disease": 1, "Weight decreased": 1, "Weight increased": 1, "Wheezing": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A21A5-22.json b/docs/data/histograms/United States/029A21A5-22.json
new file mode 100644
index 00000000000..375414508a0
--- /dev/null
+++ b/docs/data/histograms/United States/029A21A5-22.json	
@@ -0,0 +1 @@
+{"batchcode": "029A21A5-22", "histograms": [{"batchcodes": ["029A21A5-22"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Nasal congestion": 1, "Presyncope": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A21AA.json b/docs/data/histograms/United States/029A21AA.json
new file mode 100644
index 00000000000..974eddabf75
--- /dev/null
+++ b/docs/data/histograms/United States/029A21AA.json	
@@ -0,0 +1 @@
+{"batchcode": "029A21AA", "histograms": [{"batchcodes": ["029A21AA"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Enlarged uvula": 1, "Heart rate": 1, "Heart rate irregular": 1, "Laryngitis": 1, "Lip swelling": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Pharyngeal swelling": 1, "Pruritus": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A21H.json b/docs/data/histograms/United States/029A21H.json
new file mode 100644
index 00000000000..3d64ff5e7cc
--- /dev/null
+++ b/docs/data/histograms/United States/029A21H.json	
@@ -0,0 +1 @@
+{"batchcode": "029A21H", "histograms": [{"batchcodes": ["029A21H"], "histogram": {"Muscle tightness": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A2PA.json b/docs/data/histograms/United States/029A2PA.json
new file mode 100644
index 00000000000..8947a5ff887
--- /dev/null
+++ b/docs/data/histograms/United States/029A2PA.json	
@@ -0,0 +1 @@
+{"batchcode": "029A2PA", "histograms": [{"batchcodes": ["029A2PA"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A71A.json b/docs/data/histograms/United States/029A71A.json
new file mode 100644
index 00000000000..b3f3886be71
--- /dev/null
+++ b/docs/data/histograms/United States/029A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "029A71A", "histograms": [{"batchcodes": ["029A71A"], "histogram": {"Pain": 3, "Arthralgia": 2, "Headache": 2, "Influenza like illness": 2, "Lymph node pain": 2, "Pyrexia": 2, "Exposure during pregnancy": 1, "Glucose tolerance test": 1, "Myalgia": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029A84A.json b/docs/data/histograms/United States/029A84A.json
new file mode 100644
index 00000000000..58fcf8ea856
--- /dev/null
+++ b/docs/data/histograms/United States/029A84A.json	
@@ -0,0 +1 @@
+{"batchcode": "029A84A", "histograms": [{"batchcodes": ["029A84A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029AD1A.json b/docs/data/histograms/United States/029AD1A.json
new file mode 100644
index 00000000000..71fe10a67ea
--- /dev/null
+++ b/docs/data/histograms/United States/029AD1A.json	
@@ -0,0 +1 @@
+{"batchcode": "029AD1A", "histograms": [{"batchcodes": ["029AD1A"], "histogram": {"Dysgeusia": 1, "Rash": 1, "Rosacea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029AOL.json b/docs/data/histograms/United States/029AOL.json
new file mode 100644
index 00000000000..d8a146414ac
--- /dev/null
+++ b/docs/data/histograms/United States/029AOL.json	
@@ -0,0 +1 @@
+{"batchcode": "029AOL", "histograms": [{"batchcodes": ["029AOL"], "histogram": {"Inappropriate schedule of product administration": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029AZ1A.json b/docs/data/histograms/United States/029AZ1A.json
new file mode 100644
index 00000000000..c8ecbd385cf
--- /dev/null
+++ b/docs/data/histograms/United States/029AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "029AZ1A", "histograms": [{"batchcodes": ["029AZ1A"], "histogram": {"Headache": 3, "Pain": 2, "Pain in extremity": 2, "Ear pain": 1, "Eye pain": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Hot flush": 1, "Migraine": 1, "Nausea": 1, "Neck pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Skin burning sensation": 1, "Tinnitus": 1, "Tongue discomfort": 1, "Toothache": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029AZIA.json b/docs/data/histograms/United States/029AZIA.json
new file mode 100644
index 00000000000..bba10488463
--- /dev/null
+++ b/docs/data/histograms/United States/029AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "029AZIA", "histograms": [{"batchcodes": ["029AZIA"], "histogram": {"Blood glucose": 1, "Exposure via breast milk": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029B20T.json b/docs/data/histograms/United States/029B20T.json
new file mode 100644
index 00000000000..351a704526d
--- /dev/null
+++ b/docs/data/histograms/United States/029B20T.json	
@@ -0,0 +1 @@
+{"batchcode": "029B20T", "histograms": [{"batchcodes": ["029B20T"], "histogram": {"Aphasia": 2, "Hypoaesthesia": 2, "Paraesthesia": 2, "Vaccination site rash": 2, "Condition aggravated": 1, "Lupus-like syndrome": 1, "Neuropathy peripheral": 1, "Peripheral swelling": 1, "Sensory disturbance": 1, "Unevaluable event": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029B21A.json b/docs/data/histograms/United States/029B21A.json
new file mode 100644
index 00000000000..5e246ec82a5
--- /dev/null
+++ b/docs/data/histograms/United States/029B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "029B21A", "histograms": [{"batchcodes": ["029B21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029B22A.json b/docs/data/histograms/United States/029B22A.json
new file mode 100644
index 00000000000..dde1d0ccff2
--- /dev/null
+++ b/docs/data/histograms/United States/029B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "029B22A", "histograms": [{"batchcodes": ["029B22A"], "histogram": {"Dizziness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029C20A.json b/docs/data/histograms/United States/029C20A.json
new file mode 100644
index 00000000000..3376ddd4c51
--- /dev/null
+++ b/docs/data/histograms/United States/029C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029C20A", "histograms": [{"batchcodes": ["029C20A"], "histogram": {"Pain in extremity": 2, "Back pain": 1, "Balance disorder": 1, "Bronchitis": 1, "Headache": 1, "Hypoaesthesia": 1, "Nausea": 1, "Neck pain": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029C21A.json b/docs/data/histograms/United States/029C21A.json
new file mode 100644
index 00000000000..8b350008bd2
--- /dev/null
+++ b/docs/data/histograms/United States/029C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "029C21A", "histograms": [{"batchcodes": ["029C21A"], "histogram": {"Back pain": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Micturition disorder": 1, "Nausea": 1, "Nervousness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029E028A.json b/docs/data/histograms/United States/029E028A.json
new file mode 100644
index 00000000000..f9b7d487cab
--- /dev/null
+++ b/docs/data/histograms/United States/029E028A.json	
@@ -0,0 +1 @@
+{"batchcode": "029E028A", "histograms": [{"batchcodes": ["029E028A"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029H20A.json b/docs/data/histograms/United States/029H20A.json
new file mode 100644
index 00000000000..56439a6e558
--- /dev/null
+++ b/docs/data/histograms/United States/029H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029H20A", "histograms": [{"batchcodes": ["029H20A"], "histogram": {"Burning sensation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029H213.json b/docs/data/histograms/United States/029H213.json
new file mode 100644
index 00000000000..fe663f956d0
--- /dev/null
+++ b/docs/data/histograms/United States/029H213.json	
@@ -0,0 +1 @@
+{"batchcode": "029H213", "histograms": [{"batchcodes": ["029H213"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029H21A.json b/docs/data/histograms/United States/029H21A.json
new file mode 100644
index 00000000000..8bdc8b89989
--- /dev/null
+++ b/docs/data/histograms/United States/029H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "029H21A", "histograms": [{"batchcodes": ["029H21A"], "histogram": {"Bell's palsy": 1, "Blood pressure measurement": 1, "Erythema": 1, "Hypertension": 1, "Induration": 1, "Limb mass": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029H21B.json b/docs/data/histograms/United States/029H21B.json
new file mode 100644
index 00000000000..9ba44159247
--- /dev/null
+++ b/docs/data/histograms/United States/029H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "029H21B", "histograms": [{"batchcodes": ["029H21B"], "histogram": {"Expired product administered": 22, "Inappropriate schedule of product administration": 5, "SARS-CoV-2 test": 5, "COVID-19": 4, "Blood test": 3, "Interchange of vaccine products": 3, "Pyrexia": 3, "Blood thyroid stimulating hormone": 2, "Burning sensation": 2, "Cardiac flutter": 2, "Chest X-ray": 2, "Chest discomfort": 2, "Chest pain": 2, "Electrocardiogram": 2, "Fatigue": 2, "Full blood count": 2, "Heart rate": 2, "Laboratory test": 2, "Metabolic function test": 2, "Myalgia": 2, "Nausea": 2, "Pruritus": 2, "Syncope": 2, "Troponin": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site warmth": 2, "Ageusia": 1, "Anosmia": 1, "Arthralgia": 1, "Asthenia": 1, "Axillary pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Dizziness": 1, "Erythema": 1, "Headache": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Illness": 1, "Immune system disorder": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Infection": 1, "Joint swelling": 1, "Lymph node pain": 1, "Malaise": 1, "Maternal exposure during breast feeding": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Rash": 1, "Swelling": 1, "Swelling face": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site mass": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029I20A.json b/docs/data/histograms/United States/029I20A.json
new file mode 100644
index 00000000000..2e343b0d41a
--- /dev/null
+++ b/docs/data/histograms/United States/029I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029I20A", "histograms": [{"batchcodes": ["029I20A"], "histogram": {"Cardiac disorder": 1, "Dyspnoea": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K0A.json b/docs/data/histograms/United States/029K0A.json
new file mode 100644
index 00000000000..d9e60b34c77
--- /dev/null
+++ b/docs/data/histograms/United States/029K0A.json	
@@ -0,0 +1 @@
+{"batchcode": "029K0A", "histograms": [{"batchcodes": ["029K0A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fall": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K20.json b/docs/data/histograms/United States/029K20.json
new file mode 100644
index 00000000000..ceccd8bbdae
--- /dev/null
+++ b/docs/data/histograms/United States/029K20.json	
@@ -0,0 +1 @@
+{"batchcode": "029K20", "histograms": [{"batchcodes": ["029K20"], "histogram": {"Vaccination site induration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K201A.json b/docs/data/histograms/United States/029K201A.json
new file mode 100644
index 00000000000..11ac869a192
--- /dev/null
+++ b/docs/data/histograms/United States/029K201A.json	
@@ -0,0 +1 @@
+{"batchcode": "029K201A", "histograms": [{"batchcodes": ["029K201A"], "histogram": {"Actinic keratosis": 1, "Biopsy": 1, "Depression": 1, "Drug eruption": 1, "Hypersensitivity": 1, "Lichenoid keratosis": 1, "Pain in extremity": 1, "Periodic acid Schiff stain": 1, "Rash": 1, "Rash pruritic": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K2074.json b/docs/data/histograms/United States/029K2074.json
new file mode 100644
index 00000000000..94578999306
--- /dev/null
+++ b/docs/data/histograms/United States/029K2074.json	
@@ -0,0 +1 @@
+{"batchcode": "029K2074", "histograms": [{"batchcodes": ["029K2074"], "histogram": {"Breast induration": 1, "Dizziness": 1, "Influenza": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K209.json b/docs/data/histograms/United States/029K209.json
new file mode 100644
index 00000000000..fcd3494e2ba
--- /dev/null
+++ b/docs/data/histograms/United States/029K209.json	
@@ -0,0 +1 @@
+{"batchcode": "029K209", "histograms": [{"batchcodes": ["029K209"], "histogram": {"Pruritus": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K20A OR 027K.json b/docs/data/histograms/United States/029K20A OR 027K.json
new file mode 100644
index 00000000000..563796dda90
--- /dev/null
+++ b/docs/data/histograms/United States/029K20A OR 027K.json	
@@ -0,0 +1 @@
+{"batchcode": "029K20A OR 027K", "histograms": [{"batchcodes": ["029K20A OR 027K"], "histogram": {"Chills": 1, "Depressed mood": 1, "Headache": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K20A.json b/docs/data/histograms/United States/029K20A.json
new file mode 100644
index 00000000000..6e4629abbcf
--- /dev/null
+++ b/docs/data/histograms/United States/029K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029K20A", "histograms": [{"batchcodes": ["029K20A"], "histogram": {"Fatigue": 37, "Pyrexia": 37, "Vaccination site pain": 29, "Pain in extremity": 28, "Chills": 23, "Headache": 21, "Nausea": 16, "Arthralgia": 14, "Myalgia": 13, "Vaccination site erythema": 13, "Erythema": 12, "Vaccination site pruritus": 12, "Vaccination site warmth": 12, "Body temperature": 11, "Dizziness": 11, "Pain": 11, "Vaccination site rash": 11, "Malaise": 10, "SARS-CoV-2 test": 10, "Asthenia": 9, "Feeling abnormal": 9, "Rash": 9, "Pruritus": 7, "Cough": 6, "Injection site pain": 6, "Tremor": 6, "Diarrhoea": 5, "Insomnia": 5, "Peripheral swelling": 5, "Vaccination site induration": 5, "Asthma": 4, "Back pain": 4, "COVID-19": 4, "Dyspnoea": 4, "Hyperhidrosis": 4, "Illness": 4, "Inappropriate schedule of product administration": 4, "Urticaria": 4, "Vaccination site swelling": 4, "Bedridden": 3, "Blood pressure measurement": 3, "Chest discomfort": 3, "Confusional state": 3, "Decreased appetite": 3, "Feeling hot": 3, "Influenza": 3, "Influenza like illness": 3, "Lethargy": 3, "Limb discomfort": 3, "Lymphadenopathy": 3, "Night sweats": 3, "Product dose omission issue": 3, "Rash erythematous": 3, "Rash pruritic": 3, "Somnolence": 3, "Swelling": 3, "Tenderness": 3, "Vaccination site movement impairment": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Balance disorder": 2, "Blood test": 2, "Chest pain": 2, "Computerised tomogram": 2, "Ear discomfort": 2, "Expired product administered": 2, "Fall": 2, "Feeling cold": 2, "Flushing": 2, "Heart rate increased": 2, "Hypersensitivity": 2, "Injection site erythema": 2, "Injection site pruritus": 2, "Injection site reaction": 2, "Mass": 2, "Musculoskeletal stiffness": 2, "Nasal congestion": 2, "Nasopharyngitis": 2, "Neck pain": 2, "Paraesthesia": 2, "Pericarditis": 2, "Pregnancy test": 2, "Presyncope": 2, "Rash macular": 2, "Rhinorrhoea": 2, "Skin discolouration": 2, "Urinary tract infection": 2, "Vaccination complication": 2, "Vaccination site haemorrhage": 2, "Ventricular extrasystoles": 2, "Abdominal discomfort": 1, "Accidental underdose": 1, "Acute kidney injury": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Amnesia": 1, "Anaemia": 1, "Antibody test": 1, "Aphthous ulcer": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Atrial fibrillation": 1, "Atrial flutter": 1, "Axillary pain": 1, "Bed rest": 1, "Blister": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase increased": 1, "Blood count abnormal": 1, "Blood glucose fluctuation": 1, "Blood glucose increased": 1, "Blood test normal": 1, "Blood urine present": 1, "Breast pain": 1, "Breast swelling": 1, "Breast tenderness": 1, "Burning sensation": 1, "Carpal tunnel syndrome": 1, "Chest X-ray": 1, "Chronic obstructive pulmonary disease": 1, "Condition aggravated": 1, "Contusion": 1, "Crying": 1, "Dehydration": 1, "Diplopia": 1, "Disturbance in attention": 1, "Diverticulum": 1, "Dysgeusia": 1, "Eczema": 1, "Electrocardiogram ambulatory": 1, "Eosinophil count": 1, "Exposure during pregnancy": 1, "Exposure via skin contact": 1, "Eye pruritus": 1, "Facial discomfort": 1, "Finger deformity": 1, "Gait disturbance": 1, "Gastric disorder": 1, "Gastric ulcer": 1, "Head discomfort": 1, "Heart rate": 1, "Herpes zoster": 1, "Hip fracture": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Incomplete course of vaccination": 1, "Infection": 1, "Injection site coldness": 1, "Injection site muscle weakness": 1, "Injection site warmth": 1, "Limb injury": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Mammogram": 1, "Mass excision": 1, "Maternal exposure during pregnancy": 1, "Mental disorder": 1, "Mental impairment": 1, "Migraine": 1, "Mobility decreased": 1, "Movement disorder": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Mydriasis": 1, "Nail discolouration": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Nipple pain": 1, "Off label use": 1, "Palpitations": 1, "Pemphigoid": 1, "Pericardial effusion": 1, "Peripheral artery aneurysm": 1, "Peripheral paralysis": 1, "Photophobia": 1, "Product administered to patient of inappropriate age": 1, "Product storage error": 1, "Pulmonary embolism": 1, "Rash papular": 1, "Reflexes abnormal": 1, "Respiratory distress": 1, "SARS-CoV-2 test positive": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin warm": 1, "Sleep disorder": 1, "Sluggishness": 1, "Sneezing": 1, "Spinal pain": 1, "Syncope": 1, "Tachycardia": 1, "Thirst": 1, "Tinnitus": 1, "Ultrasound scan": 1, "Underdose": 1, "Urine analysis": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site inflammation": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Vertigo": 1, "Vision blurred": 1, "Weight decreased": 1, "Wrong technique in device usage process": 1, "X-ray": 1, "Xerosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029K2OA.json b/docs/data/histograms/United States/029K2OA.json
new file mode 100644
index 00000000000..1333a01f563
--- /dev/null
+++ b/docs/data/histograms/United States/029K2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "029K2OA", "histograms": [{"batchcodes": ["029K2OA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029KC0A.json b/docs/data/histograms/United States/029KC0A.json
new file mode 100644
index 00000000000..731c2312993
--- /dev/null
+++ b/docs/data/histograms/United States/029KC0A.json	
@@ -0,0 +1 @@
+{"batchcode": "029KC0A", "histograms": [{"batchcodes": ["029KC0A"], "histogram": {"Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029KC20A.json b/docs/data/histograms/United States/029KC20A.json
new file mode 100644
index 00000000000..4e4ed46ff90
--- /dev/null
+++ b/docs/data/histograms/United States/029KC20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029KC20A", "histograms": [{"batchcodes": ["029KC20A"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029KZ0A.json b/docs/data/histograms/United States/029KZ0A.json
new file mode 100644
index 00000000000..a9143676ecb
--- /dev/null
+++ b/docs/data/histograms/United States/029KZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "029KZ0A", "histograms": [{"batchcodes": ["029KZ0A"], "histogram": {"Chills": 1, "Headache": 1, "Heart rate increased": 1, "Nausea": 1, "Pyrexia": 1, "Thirst": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L020A.json b/docs/data/histograms/United States/029L020A.json
new file mode 100644
index 00000000000..512f0daeed0
--- /dev/null
+++ b/docs/data/histograms/United States/029L020A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L020A", "histograms": [{"batchcodes": ["029L020A"], "histogram": {"Fatigue": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L02A.json b/docs/data/histograms/United States/029L02A.json
new file mode 100644
index 00000000000..2268c5fcda3
--- /dev/null
+++ b/docs/data/histograms/United States/029L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L02A", "histograms": [{"batchcodes": ["029L02A"], "histogram": {"Chromaturia": 1, "Faeces discoloured": 1, "Injection site induration": 1, "Injection site plaque": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Nausea": 1, "Pain": 1, "Poor quality sleep": 1, "Urine abnormality": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L0A.json b/docs/data/histograms/United States/029L0A.json
new file mode 100644
index 00000000000..73b8ef05e8e
--- /dev/null
+++ b/docs/data/histograms/United States/029L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L0A", "histograms": [{"batchcodes": ["029L0A"], "histogram": {"Arthralgia": 1, "Head discomfort": 1, "Headache": 1, "Malaise": 1, "Pain": 1, "Pain in extremity": 1, "Tinnitus": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L20.json b/docs/data/histograms/United States/029L20.json
new file mode 100644
index 00000000000..57da8cb5dc6
--- /dev/null
+++ b/docs/data/histograms/United States/029L20.json	
@@ -0,0 +1 @@
+{"batchcode": "029L20", "histograms": [{"batchcodes": ["029L20"], "histogram": {"Computerised tomogram neck": 1, "Headache": 1, "Hypersensitivity": 1, "Neck mass": 1, "Pruritus": 1, "Swelling": 1, "Ultrasound scan": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L2019.json b/docs/data/histograms/United States/029L2019.json
new file mode 100644
index 00000000000..ab6e0050bc7
--- /dev/null
+++ b/docs/data/histograms/United States/029L2019.json	
@@ -0,0 +1 @@
+{"batchcode": "029L2019", "histograms": [{"batchcodes": ["029L2019"], "histogram": {"Erythema": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L201A.json b/docs/data/histograms/United States/029L201A.json
new file mode 100644
index 00000000000..3b9bb669c7e
--- /dev/null
+++ b/docs/data/histograms/United States/029L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L201A", "histograms": [{"batchcodes": ["029L201A"], "histogram": {"Speech disorder": 2, "Cerebrovascular accident": 1, "Gait disturbance": 1, "Malaise": 1, "Memory impairment": 1, "Vaccination site nodule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L204.json b/docs/data/histograms/United States/029L204.json
new file mode 100644
index 00000000000..b702faad662
--- /dev/null
+++ b/docs/data/histograms/United States/029L204.json	
@@ -0,0 +1 @@
+{"batchcode": "029L204", "histograms": [{"batchcodes": ["029L204"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Dysgeusia": 1, "Erythema": 1, "Fatigue": 1, "Flushing": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Lip swelling": 1, "Malaise": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Stomatitis": 1, "Swollen tongue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L208.json b/docs/data/histograms/United States/029L208.json
new file mode 100644
index 00000000000..d996752d203
--- /dev/null
+++ b/docs/data/histograms/United States/029L208.json	
@@ -0,0 +1 @@
+{"batchcode": "029L208", "histograms": [{"batchcodes": ["029L208"], "histogram": {"Pain in extremity": 2, "Arthralgia": 1, "Blood glucose decreased": 1, "Blood glucose increased": 1, "Muscle tightness": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L208A.json b/docs/data/histograms/United States/029L208A.json
new file mode 100644
index 00000000000..50ae6fefd35
--- /dev/null
+++ b/docs/data/histograms/United States/029L208A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L208A", "histograms": [{"batchcodes": ["029L208A"], "histogram": {"Immunisation reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L20A..json b/docs/data/histograms/United States/029L20A..json
new file mode 100644
index 00000000000..5baa8a91d7f
--- /dev/null
+++ b/docs/data/histograms/United States/029L20A..json	
@@ -0,0 +1 @@
+{"batchcode": "029L20A.", "histograms": [{"batchcodes": ["029L20A."], "histogram": {"Erythema": 1, "Pain in extremity": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L20A.json b/docs/data/histograms/United States/029L20A.json
new file mode 100644
index 00000000000..344ba845373
--- /dev/null
+++ b/docs/data/histograms/United States/029L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L20A", "histograms": [{"batchcodes": ["029L20A", "FF8841"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["029L20A"], "histogram": {"Headache": 147, "Pain in extremity": 137, "Chills": 120, "Fatigue": 120, "Pyrexia": 109, "Vaccination site pain": 108, "Myalgia": 100, "Pain": 75, "Vaccination site erythema": 74, "Nausea": 50, "Rash": 50, "Arthralgia": 47, "Vaccination site pruritus": 47, "Feeling abnormal": 44, "Vaccination site swelling": 44, "Pruritus": 43, "Erythema": 42, "Dizziness": 40, "Body temperature": 33, "Asthenia": 29, "COVID-19": 29, "Diarrhoea": 28, "Vaccination site rash": 28, "Vaccination site warmth": 28, "Peripheral swelling": 27, "Back pain": 24, "Vomiting": 23, "Decreased appetite": 22, "Hyperhidrosis": 22, "Insomnia": 22, "Malaise": 20, "Paraesthesia": 20, "SARS-CoV-2 test": 20, "Cough": 18, "Influenza like illness": 17, "Lymphadenopathy": 17, "Feeling hot": 16, "Vaccination site induration": 16, "Dyspnoea": 15, "Illness": 15, "Injection site pain": 15, "Expired product administered": 14, "Heart rate increased": 14, "Inappropriate schedule of product administration": 14, "Neck pain": 14, "Oropharyngeal pain": 14, "Tremor": 14, "Vaccination site reaction": 14, "Product dose omission issue": 13, "Vaccination complication": 13, "Blood pressure measurement": 12, "Hypoaesthesia": 12, "Injection site erythema": 12, "Muscle spasms": 12, "Injection site swelling": 11, "Swelling face": 11, "Urticaria": 11, "Limb discomfort": 10, "Abdominal discomfort": 9, "Chest discomfort": 9, "Product storage error": 9, "Rash pruritic": 9, "Somnolence": 9, "Burning sensation": 8, "Herpes zoster": 8, "Injection site pruritus": 8, "Muscular weakness": 8, "Rash erythematous": 8, "Swelling": 8, "Tinnitus": 8, "Drug ineffective": 7, "Feeling cold": 7, "Gait disturbance": 7, "Heart rate": 7, "Hypersensitivity": 7, "Hypertension": 7, "Incorrect dose administered": 7, "Induration": 7, "Lethargy": 7, "Lip swelling": 7, "Nasopharyngitis": 7, "Palpitations": 7, "Syncope": 7, "Vaccination site mass": 7, "Abdominal pain": 6, "Bedridden": 6, "Condition aggravated": 6, "Incorrect route of product administration": 6, "Joint swelling": 6, "Maternal exposure during pregnancy": 6, "Musculoskeletal stiffness": 6, "SARS-CoV-2 antibody test": 6, "Tachycardia": 6, "Tenderness": 6, "Vaccination site bruising": 6, "Arthritis": 5, "Blood pressure increased": 5, "Blood test": 5, "Discomfort": 5, "Hypokinesia": 5, "Inflammation": 5, "Migraine": 5, "Paraesthesia oral": 5, "Pregnancy test": 5, "Rash macular": 5, "Skin burning sensation": 5, "Throat irritation": 5, "Vaccination site inflammation": 5, "Vaccination site movement impairment": 5, "Vertigo": 5, "Vision blurred": 5, "Visual impairment": 5, "Abdominal pain upper": 4, "Antibody test": 4, "Chest pain": 4, "Dry mouth": 4, "Fall": 4, "Head discomfort": 4, "Immunisation reaction": 4, "Injection site rash": 4, "Loss of consciousness": 4, "Musculoskeletal chest pain": 4, "Night sweats": 4, "Rash papular": 4, "Skin discolouration": 4, "Sluggishness": 4, "Swollen tongue": 4, "Vaccination site discolouration": 4, "Alopecia": 3, "Anxiety": 3, "Atrial fibrillation": 3, "Axillary pain": 3, "Blister": 3, "Blood glucose increased": 3, "Blood pressure decreased": 3, "Cold sweat": 3, "Contusion": 3, "Dysphonia": 3, "Eye pain": 3, "Feeding disorder": 3, "Flushing": 3, "Gait inability": 3, "Hypersomnia": 3, "Hypoacusis": 3, "Hypoaesthesia oral": 3, "Influenza": 3, "Injection site warmth": 3, "Joint stiffness": 3, "Lymphocyte count": 3, "Memory impairment": 3, "Mobility decreased": 3, "Muscle tightness": 3, "Muscle twitching": 3, "Musculoskeletal discomfort": 3, "Nasal congestion": 3, "Neuralgia": 3, "No adverse event": 3, "Pharyngeal swelling": 3, "Poor quality sleep": 3, "Sinusitis": 3, "Taste disorder": 3, "Therapeutic response unexpected": 3, "Urinary tract infection": 3, "Vaccination site lymphadenopathy": 3, "Weight decreased": 3, "Wheezing": 3, "Adverse event": 2, "Allergy to vaccine": 2, "Asthma": 2, "Bed rest": 2, "Biopsy": 2, "Blood glucose": 2, "Body temperature abnormal": 2, "Body temperature increased": 2, "Breast pain": 2, "Bronchitis": 2, "Candida infection": 2, "Cellulitis": 2, "Cerebrovascular accident": 2, "Computerised tomogram": 2, "Confusional state": 2, "Coronavirus test": 2, "Death": 2, "Disorientation": 2, "Dry skin": 2, "Dysstasia": 2, "Ear discomfort": 2, "Ear pain": 2, "Eczema": 2, "Exposure during pregnancy": 2, "Exposure via skin contact": 2, "Eye irritation": 2, "Eyelid oedema": 2, "Feeling of body temperature change": 2, "Fluid retention": 2, "Gastrointestinal pain": 2, "Genital herpes": 2, "Heart rate irregular": 2, "Hot flush": 2, "Hunger": 2, "Hyperglycaemia": 2, "Hypotension": 2, "Impaired driving ability": 2, "Impaired work ability": 2, "Injected limb mobility decreased": 2, "Injection site discolouration": 2, "Injection site mass": 2, "Interchange of vaccine products": 2, "Laboratory test": 2, "Lymph node pain": 2, "Lymphoma": 2, "Magnetic resonance imaging": 2, "Magnetic resonance imaging head": 2, "Magnetic resonance imaging neck": 2, "Mania": 2, "Monocyte count": 2, "Nerve compression": 2, "Nervousness": 2, "Neutrophil count": 2, "Nodule": 2, "Oedema": 2, "Oral pain": 2, "Panic attack": 2, "Peripheral coldness": 2, "Product administered to patient of inappropriate age": 2, "Psoriasis": 2, "SARS-CoV-2 test positive": 2, "Sensitive skin": 2, "Skin mass": 2, "Skin reaction": 2, "Suspected COVID-19": 2, "Throat tightness": 2, "Tongue discolouration": 2, "Tongue discomfort": 2, "Underdose": 2, "Vaccination site discharge": 2, "Vaccination site haemorrhage": 2, "Vaccination site nodule": 2, "Weight increased": 2, "White blood cell count": 2, "Wrong product administered": 2, "Abnormal dreams": 1, "Abnormal faeces": 1, "Abscess": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Adverse reaction": 1, "Agitation": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Anal incontinence": 1, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Anosmia": 1, "Antibody test abnormal": 1, "Antinuclear antibody": 1, "Apathy": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Asthenopia": 1, "Atrial flutter": 1, "Autoimmune disorder": 1, "Autonomic nervous system imbalance": 1, "Basophil count": 1, "Bite": 1, "Blood cholesterol": 1, "Blood folate": 1, "Blood pressure abnormal": 1, "Body temperature fluctuation": 1, "Bone pain": 1, "Bowel movement irregularity": 1, "Bradykinesia": 1, "Breast cancer": 1, "Breast cancer female": 1, "Breast cancer metastatic": 1, "Breast discomfort": 1, "Breast mass": 1, "Breath odour": 1, "COVID-19 immunisation": 1, "Cardiac disorder": 1, "Cardiac dysfunction": 1, "Cardiac flutter": 1, "Cardiac monitoring": 1, "Carditis": 1, "Carpal tunnel syndrome": 1, "Cataract": 1, "Central pain syndrome": 1, "Chapped lips": 1, "Chest X-ray": 1, "Chromaturia": 1, "Computerised tomogram normal": 1, "Coordination abnormal": 1, "Deafness unilateral": 1, "Decreased activity": 1, "Dehydration": 1, "Derealisation": 1, "Device connection issue": 1, "Discharge": 1, "Disturbance in attention": 1, "Drug hypersensitivity": 1, "Dry throat": 1, "Duodenogastric reflux": 1, "Dysaesthesia": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Ear swelling": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Enzyme level test": 1, "Ephelides": 1, "Epistaxis": 1, "Eye infection": 1, "Eyelid disorder": 1, "Face oedema": 1, "Facial discomfort": 1, "Facial paralysis": 1, "Faeces discoloured": 1, "Feeling jittery": 1, "Femur fracture": 1, "Flatulence": 1, "Gastrointestinal sounds abnormal": 1, "Gingival erythema": 1, "Gingival pain": 1, "Gingival swelling": 1, "Haematochezia": 1, "Haemoglobin": 1, "Haemorrhagic ovarian cyst": 1, "Heart rate decreased": 1, "Hemidysaesthesia": 1, "Hemiplegia": 1, "Hepatic enzyme increased": 1, "Herpes virus infection": 1, "Hyperacusis": 1, "Hypertensive crisis": 1, "Hypophagia": 1, "Hypoxia": 1, "Ichthyosis": 1, "Immune system disorder": 1, "Immunodeficiency": 1, "Incomplete course of vaccination": 1, "Increased appetite": 1, "Infection": 1, "Infusion site bruising": 1, "Infusion site erythema": 1, "Injection site bruising": 1, "Injection site extravasation": 1, "Injection site haemorrhage": 1, "Injection site inflammation": 1, "Injection site muscle weakness": 1, "Injection site nodule": 1, "Injury": 1, "Intentional product use issue": 1, "Intervertebral disc protrusion": 1, "Intracardiac thrombus": 1, "Irritability": 1, "Joint range of motion decreased": 1, "Keratosis pilaris": 1, "Kidney infection": 1, "Lichenification": 1, "Limb immobilisation": 1, "Lip pruritus": 1, "Lower respiratory tract congestion": 1, "Lupus-like syndrome": 1, "Lymphadenitis": 1, "Mammogram": 1, "Mammogram abnormal": 1, "Maternal exposure before pregnancy": 1, "Mental impairment": 1, "Metamorphopsia": 1, "Miliaria": 1, "Moaning": 1, "Mouth haemorrhage": 1, "Mouth 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L20A029L20A.json b/docs/data/histograms/United States/029L20A029L20A.json
new file mode 100644
index 00000000000..531ac275985
--- /dev/null
+++ b/docs/data/histograms/United States/029L20A029L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L20A029L20A", "histograms": [{"batchcodes": ["029L20A029L20A"], "histogram": {"Fatigue": 1, "Hypersensitivity": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Myalgia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L20H.json b/docs/data/histograms/United States/029L20H.json
new file mode 100644
index 00000000000..3d76d6754a0
--- /dev/null
+++ b/docs/data/histograms/United States/029L20H.json	
@@ -0,0 +1 @@
+{"batchcode": "029L20H", "histograms": [{"batchcodes": ["029L20H"], "histogram": {"Rash": 2, "Induration": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L20M.json b/docs/data/histograms/United States/029L20M.json
new file mode 100644
index 00000000000..c36e2fd2dc5
--- /dev/null
+++ b/docs/data/histograms/United States/029L20M.json	
@@ -0,0 +1 @@
+{"batchcode": "029L20M", "histograms": [{"batchcodes": ["029L20M"], "histogram": {"Abdominal pain upper": 1, "Insomnia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L20N.json b/docs/data/histograms/United States/029L20N.json
new file mode 100644
index 00000000000..8ff342fac45
--- /dev/null
+++ b/docs/data/histograms/United States/029L20N.json	
@@ -0,0 +1 @@
+{"batchcode": "029L20N", "histograms": [{"batchcodes": ["029L20N"], "histogram": {"Chest discomfort": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling hot": 1, "Myalgia": 1, "Oxygen saturation decreased": 1, "Palpitations": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L21A.json b/docs/data/histograms/United States/029L21A.json
new file mode 100644
index 00000000000..0972d8aa0b3
--- /dev/null
+++ b/docs/data/histograms/United States/029L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L21A", "histograms": [{"batchcodes": ["029L21A"], "histogram": {"Headache": 2, "Hypertension": 2, "Influenza like illness": 2, "Blood pressure measurement": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L26A.json b/docs/data/histograms/United States/029L26A.json
new file mode 100644
index 00000000000..28bb8ffde05
--- /dev/null
+++ b/docs/data/histograms/United States/029L26A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L26A", "histograms": [{"batchcodes": ["029L26A"], "histogram": {"Ear discomfort": 1, "Tinnitus": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L28.json b/docs/data/histograms/United States/029L28.json
new file mode 100644
index 00000000000..e7dca7ef186
--- /dev/null
+++ b/docs/data/histograms/United States/029L28.json	
@@ -0,0 +1 @@
+{"batchcode": "029L28", "histograms": [{"batchcodes": ["029L28"], "histogram": {"Chills": 2, "Headache": 2, "Pyrexia": 2, "Asthenia": 1, "Fatigue": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L29.json b/docs/data/histograms/United States/029L29.json
new file mode 100644
index 00000000000..766e860c495
--- /dev/null
+++ b/docs/data/histograms/United States/029L29.json	
@@ -0,0 +1 @@
+{"batchcode": "029L29", "histograms": [{"batchcodes": ["029L29"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L2CA.json b/docs/data/histograms/United States/029L2CA.json
new file mode 100644
index 00000000000..0268c43330b
--- /dev/null
+++ b/docs/data/histograms/United States/029L2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "029L2CA", "histograms": [{"batchcodes": ["029L2CA"], "histogram": {"Atrial fibrillation": 1, "Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L2DA.json b/docs/data/histograms/United States/029L2DA.json
new file mode 100644
index 00000000000..f221e48e440
--- /dev/null
+++ b/docs/data/histograms/United States/029L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "029L2DA", "histograms": [{"batchcodes": ["029L2DA"], "histogram": {"Pain in extremity": 1, "Peripheral coldness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L2OA.json b/docs/data/histograms/United States/029L2OA.json
new file mode 100644
index 00000000000..30e3fdd30de
--- /dev/null
+++ b/docs/data/histograms/United States/029L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "029L2OA", "histograms": [{"batchcodes": ["029L2OA"], "histogram": {"Rheumatoid arthritis": 2, "Feeling abnormal": 1, "Headache": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain in jaw": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L420A.json b/docs/data/histograms/United States/029L420A.json
new file mode 100644
index 00000000000..b68b30dacb3
--- /dev/null
+++ b/docs/data/histograms/United States/029L420A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L420A", "histograms": [{"batchcodes": ["029L420A"], "histogram": {"Feeling hot": 1, "Headache": 1, "Heart rate increased": 1, "Hypertension": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029L70A.json b/docs/data/histograms/United States/029L70A.json
new file mode 100644
index 00000000000..7ff02b5c7e0
--- /dev/null
+++ b/docs/data/histograms/United States/029L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "029L70A", "histograms": [{"batchcodes": ["029L70A"], "histogram": {"Ear discomfort": 1, "Fatigue": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Hyperhidrosis": 1, "Inflammation": 1, "Influenza like illness": 1, "Myalgia": 1, "Nasal inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029LA0A.json b/docs/data/histograms/United States/029LA0A.json
new file mode 100644
index 00000000000..59c9ba4b2bd
--- /dev/null
+++ b/docs/data/histograms/United States/029LA0A.json	
@@ -0,0 +1 @@
+{"batchcode": "029LA0A", "histograms": [{"batchcodes": ["029LA0A"], "histogram": {"Dysphagia": 1, "Erythema": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029LCA.json b/docs/data/histograms/United States/029LCA.json
new file mode 100644
index 00000000000..9974b4481ae
--- /dev/null
+++ b/docs/data/histograms/United States/029LCA.json	
@@ -0,0 +1 @@
+{"batchcode": "029LCA", "histograms": [{"batchcodes": ["029LCA"], "histogram": {"Abdominal pain upper": 1, "Bone pain": 1, "Fatigue": 1, "Nausea": 1, "Pain in extremity": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029LL0A.json b/docs/data/histograms/United States/029LL0A.json
new file mode 100644
index 00000000000..95e6e380eba
--- /dev/null
+++ b/docs/data/histograms/United States/029LL0A.json	
@@ -0,0 +1 @@
+{"batchcode": "029LL0A", "histograms": [{"batchcodes": ["029LL0A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chills": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029LZ0A.json b/docs/data/histograms/United States/029LZ0A.json
new file mode 100644
index 00000000000..b6cce271bdb
--- /dev/null
+++ b/docs/data/histograms/United States/029LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "029LZ0A", "histograms": [{"batchcodes": ["029LZ0A"], "histogram": {"Fatigue": 2, "Pain in extremity": 2, "Vaccination site erythema": 2, "Allergy to vaccine": 1, "Chills": 1, "Dizziness": 1, "Facial nerve disorder": 1, "Feeling abnormal": 1, "Gingival pain": 1, "Myalgia": 1, "Pain": 1, "Pain in jaw": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029LZOA.json b/docs/data/histograms/United States/029LZOA.json
new file mode 100644
index 00000000000..d879f0b79b6
--- /dev/null
+++ b/docs/data/histograms/United States/029LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "029LZOA", "histograms": [{"batchcodes": ["029LZOA"], "histogram": {"Chills": 2, "Fatigue": 2, "Feeling abnormal": 2, "Hyperhidrosis": 2, "Sedation": 2, "Arrhythmia": 1, "Atrial fibrillation": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Echocardiogram": 1, "Magnetic resonance imaging": 1, "Pain in extremity": 1, "Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029M02A.json b/docs/data/histograms/United States/029M02A.json
new file mode 100644
index 00000000000..97cc74e2375
--- /dev/null
+++ b/docs/data/histograms/United States/029M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "029M02A", "histograms": [{"batchcodes": ["029M02A"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029M20A.json b/docs/data/histograms/United States/029M20A.json
new file mode 100644
index 00000000000..e323afeb24c
--- /dev/null
+++ b/docs/data/histograms/United States/029M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029M20A", "histograms": [{"batchcodes": ["029M20A"], "histogram": {"Pyrexia": 2, "Arthralgia": 1, "Asthenopia": 1, "Body temperature": 1, "Chills": 1, "Erythema": 1, "Headache": 1, "Malaise": 1, "Pruritus": 1, "Rash": 1, "Skin warm": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029M21A.json b/docs/data/histograms/United States/029M21A.json
new file mode 100644
index 00000000000..fe5ad967890
--- /dev/null
+++ b/docs/data/histograms/United States/029M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "029M21A", "histograms": [{"batchcodes": ["029M21A"], "histogram": {"Hypoaesthesia oral": 1, "Paraesthesia": 1, "Rash": 1, "Somnolence": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029O20A.json b/docs/data/histograms/United States/029O20A.json
new file mode 100644
index 00000000000..46b17276187
--- /dev/null
+++ b/docs/data/histograms/United States/029O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "029O20A", "histograms": [{"batchcodes": ["029O20A"], "histogram": {"Vaccination site pain": 4, "Arthralgia": 2, "Feeling abnormal": 2, "Pain in extremity": 2, "Asthenia": 1, "Extra dose administered": 1, "Listless": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/029SLOA.json b/docs/data/histograms/United States/029SLOA.json
new file mode 100644
index 00000000000..bb25e754bbe
--- /dev/null
+++ b/docs/data/histograms/United States/029SLOA.json	
@@ -0,0 +1 @@
+{"batchcode": "029SLOA", "histograms": [{"batchcodes": ["029SLOA"], "histogram": {"Cough": 1, "Dysphonia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02A21A.json b/docs/data/histograms/United States/02A21A.json
new file mode 100644
index 00000000000..c0bbd2d7c47
--- /dev/null
+++ b/docs/data/histograms/United States/02A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02A21A", "histograms": [{"batchcodes": ["02A21A"], "histogram": {"Myalgia": 4, "Diarrhoea": 3, "Fatigue": 3, "Pyrexia": 3, "COVID-19": 2, "Chills": 2, "Dizziness": 2, "Headache": 2, "Pain in extremity": 2, "Pruritus": 2, "SARS-CoV-2 test": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Arthropod bite": 1, "Back pain": 1, "Bone pain": 1, "Chest pain": 1, "Depression": 1, "Drug ineffective": 1, "Dry mouth": 1, "Erythema": 1, "Escherichia infection": 1, "Eye injury": 1, "Eye pruritus": 1, "Food poisoning": 1, "Heavy menstrual bleeding": 1, "Inflammation": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Pain": 1, "Peripheral swelling": 1, "Sneezing": 1, "Swelling": 1, "Vaccination site discomfort": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02A23A.json b/docs/data/histograms/United States/02A23A.json
new file mode 100644
index 00000000000..48f7958e67f
--- /dev/null
+++ b/docs/data/histograms/United States/02A23A.json	
@@ -0,0 +1 @@
+{"batchcode": "02A23A", "histograms": [{"batchcodes": ["02A23A"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Injection site mass": 1, "Peripheral swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02A34A2.json b/docs/data/histograms/United States/02A34A2.json
new file mode 100644
index 00000000000..8ed4d26fa06
--- /dev/null
+++ b/docs/data/histograms/United States/02A34A2.json	
@@ -0,0 +1 @@
+{"batchcode": "02A34A2", "histograms": [{"batchcodes": ["02A34A2"], "histogram": {"Blister": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02AL20A.json b/docs/data/histograms/United States/02AL20A.json
new file mode 100644
index 00000000000..bffae96c346
--- /dev/null
+++ b/docs/data/histograms/United States/02AL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02AL20A", "histograms": [{"batchcodes": ["02AL20A"], "histogram": {"Peripheral swelling": 3, "Headache": 2, "Pain in extremity": 2, "Pruritus": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Erythema": 1, "Eye irritation": 1, "Eye pain": 1, "Fatigue": 1, "Injection site warmth": 1, "Mobility decreased": 1, "Myalgia": 1, "Oedema peripheral": 1, "Pain": 1, "Panic attack": 1, "Pyrexia": 1, "Rash": 1, "Rash macular": 1, "Swelling": 1, "Thrombosis": 1, "Urinary tract infection": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02ALL0A.json b/docs/data/histograms/United States/02ALL0A.json
new file mode 100644
index 00000000000..0ba5ed9bf9f
--- /dev/null
+++ b/docs/data/histograms/United States/02ALL0A.json	
@@ -0,0 +1 @@
+{"batchcode": "02ALL0A", "histograms": [{"batchcodes": ["02ALL0A"], "histogram": {"Chills": 1, "Feeling hot": 1, "Muscle twitching": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02AMZ0A.json b/docs/data/histograms/United States/02AMZ0A.json
new file mode 100644
index 00000000000..ada516913d0
--- /dev/null
+++ b/docs/data/histograms/United States/02AMZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "02AMZ0A", "histograms": [{"batchcodes": ["02AMZ0A"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02APR2021.json b/docs/data/histograms/United States/02APR2021.json
new file mode 100644
index 00000000000..86b268910e6
--- /dev/null
+++ b/docs/data/histograms/United States/02APR2021.json	
@@ -0,0 +1 @@
+{"batchcode": "02APR2021", "histograms": [{"batchcodes": ["02APR2021"], "histogram": {"Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02AZ21A.json b/docs/data/histograms/United States/02AZ21A.json
new file mode 100644
index 00000000000..ee8d5761bbc
--- /dev/null
+++ b/docs/data/histograms/United States/02AZ21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02AZ21A", "histograms": [{"batchcodes": ["02AZ21A"], "histogram": {"Diarrhoea": 1, "Malaise": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02B21A.json b/docs/data/histograms/United States/02B21A.json
new file mode 100644
index 00000000000..d095b218286
--- /dev/null
+++ b/docs/data/histograms/United States/02B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02B21A", "histograms": [{"batchcodes": ["02B21A"], "histogram": {"Product administered to patient of inappropriate age": 4, "Pain in extremity": 3, "Pain": 2, "Accidental overdose": 1, "Chills": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Menstruation irregular": 1, "Musculoskeletal pain": 1, "Nausea": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Throat tightness": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02BA21A.json b/docs/data/histograms/United States/02BA21A.json
new file mode 100644
index 00000000000..e39b3eb9c4a
--- /dev/null
+++ b/docs/data/histograms/United States/02BA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02BA21A", "histograms": [{"batchcodes": ["02BA21A"], "histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Computerised tomogram": 1, "Dehydration": 1, "Fatigue": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Malaise": 1, "Musculoskeletal chest pain": 1, "Pain": 1, "Pain in extremity": 1, "Painful respiration": 1, "Vaccination complication": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02BC20A.json b/docs/data/histograms/United States/02BC20A.json
new file mode 100644
index 00000000000..ef3b38a3f96
--- /dev/null
+++ b/docs/data/histograms/United States/02BC20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02BC20A", "histograms": [{"batchcodes": ["02BC20A"], "histogram": {"Blood pressure measurement": 1, "Dizziness": 1, "Erythema": 1, "Flushing": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02BL20A.json b/docs/data/histograms/United States/02BL20A.json
new file mode 100644
index 00000000000..368cf3d63c0
--- /dev/null
+++ b/docs/data/histograms/United States/02BL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02BL20A", "histograms": [{"batchcodes": ["02BL20A"], "histogram": {"Asthenia": 1, "COVID-19": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain in extremity": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02BL2OA.json b/docs/data/histograms/United States/02BL2OA.json
new file mode 100644
index 00000000000..7347d68f5b2
--- /dev/null
+++ b/docs/data/histograms/United States/02BL2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "02BL2OA", "histograms": [{"batchcodes": ["02BL2OA"], "histogram": {"Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02C1A21A.json b/docs/data/histograms/United States/02C1A21A.json
new file mode 100644
index 00000000000..9098b5d890c
--- /dev/null
+++ b/docs/data/histograms/United States/02C1A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02C1A21A", "histograms": [{"batchcodes": ["02C1A21A"], "histogram": {"Blood glucose": 1, "Exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02C1Z1A.json b/docs/data/histograms/United States/02C1Z1A.json
new file mode 100644
index 00000000000..6de3b64aa07
--- /dev/null
+++ b/docs/data/histograms/United States/02C1Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "02C1Z1A", "histograms": [{"batchcodes": ["02C1Z1A"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Pruritus": 1, "Pyrexia": 1, "Skin mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02CB21A.json b/docs/data/histograms/United States/02CB21A.json
new file mode 100644
index 00000000000..eeab52695d4
--- /dev/null
+++ b/docs/data/histograms/United States/02CB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02CB21A", "histograms": [{"batchcodes": ["02CB21A"], "histogram": {"Epistaxis": 1, "Migraine": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02DB21A.json b/docs/data/histograms/United States/02DB21A.json
new file mode 100644
index 00000000000..998a64868d3
--- /dev/null
+++ b/docs/data/histograms/United States/02DB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02DB21A", "histograms": [{"batchcodes": ["02DB21A"], "histogram": {"Illness": 2, "Nausea": 2, "Lethargy": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02ELWA.json b/docs/data/histograms/United States/02ELWA.json
new file mode 100644
index 00000000000..db6300f8ca9
--- /dev/null
+++ b/docs/data/histograms/United States/02ELWA.json	
@@ -0,0 +1 @@
+{"batchcode": "02ELWA", "histograms": [{"batchcodes": ["02ELWA"], "histogram": {"Body tinea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02FJ202A.json b/docs/data/histograms/United States/02FJ202A.json
new file mode 100644
index 00000000000..db0c0f6e50e
--- /dev/null
+++ b/docs/data/histograms/United States/02FJ202A.json	
@@ -0,0 +1 @@
+{"batchcode": "02FJ202A", "histograms": [{"batchcodes": ["02FJ202A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02FL0A.json b/docs/data/histograms/United States/02FL0A.json
new file mode 100644
index 00000000000..3673d8714e4
--- /dev/null
+++ b/docs/data/histograms/United States/02FL0A.json	
@@ -0,0 +1 @@
+{"batchcode": "02FL0A", "histograms": [{"batchcodes": ["02FL0A"], "histogram": {"Injection site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02FL20A.json b/docs/data/histograms/United States/02FL20A.json
new file mode 100644
index 00000000000..de4c1887a52
--- /dev/null
+++ b/docs/data/histograms/United States/02FL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02FL20A", "histograms": [{"batchcodes": ["02FL20A"], "histogram": {"Arthralgia": 1, "Rash": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02G(?)L20A.json b/docs/data/histograms/United States/02G(?)L20A.json
new file mode 100644
index 00000000000..e567ef62edc
--- /dev/null
+++ b/docs/data/histograms/United States/02G(?)L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02G(?)L20A", "histograms": [{"batchcodes": ["02G(?)L20A"], "histogram": {"Abdominal pain upper": 2, "Dyspnoea": 2, "Fatigue": 2, "Nausea": 2, "Oxygen saturation": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02GL20A.json b/docs/data/histograms/United States/02GL20A.json
new file mode 100644
index 00000000000..15065c1123a
--- /dev/null
+++ b/docs/data/histograms/United States/02GL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02GL20A", "histograms": [{"batchcodes": ["02GL20A"], "histogram": {"Headache": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal stiffness": 1, "Pleurisy": 1, "Pyrexia": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02H21B.json b/docs/data/histograms/United States/02H21B.json
new file mode 100644
index 00000000000..6ff9fc6a1a4
--- /dev/null
+++ b/docs/data/histograms/United States/02H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "02H21B", "histograms": [{"batchcodes": ["02H21B"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02J20A.json b/docs/data/histograms/United States/02J20A.json
new file mode 100644
index 00000000000..1ff547d00e1
--- /dev/null
+++ b/docs/data/histograms/United States/02J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02J20A", "histograms": [{"batchcodes": ["02J20A"], "histogram": {"Vaccination site pain": 2, "Headache": 1, "Lymphadenopathy": 1, "Myalgia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Tenderness": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02L20A.json b/docs/data/histograms/United States/02L20A.json
new file mode 100644
index 00000000000..b14f1b0415b
--- /dev/null
+++ b/docs/data/histograms/United States/02L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02L20A", "histograms": [{"batchcodes": ["02L20A"], "histogram": {"Eye swelling": 2, "Headache": 2, "Pain in extremity": 2, "COVID-19": 1, "Chills": 1, "Dyspnoea": 1, "Eating disorder": 1, "Eye pruritus": 1, "Eyelid ptosis": 1, "Freezing phenomenon": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Myocardial infarction": 1, "Nausea": 1, "No adverse event": 1, "Pain": 1, "Rash": 1, "Rash macular": 1, "Rash pruritic": 1, "Restlessness": 1, "SARS-CoV-2 test": 1, "Skin irritation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02LA20A.json b/docs/data/histograms/United States/02LA20A.json
new file mode 100644
index 00000000000..44013745ff8
--- /dev/null
+++ b/docs/data/histograms/United States/02LA20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02LA20A", "histograms": [{"batchcodes": ["02LA20A"], "histogram": {"Chills": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02M20A.json b/docs/data/histograms/United States/02M20A.json
new file mode 100644
index 00000000000..179b4765e52
--- /dev/null
+++ b/docs/data/histograms/United States/02M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02M20A", "histograms": [{"batchcodes": ["02M20A"], "histogram": {"Depressed mood": 1, "Fatigue": 1, "Headache": 1, "Incomplete course of vaccination": 1, "Pain in extremity": 1, "Pyrexia": 1, "Stress": 1, "Vaccination complication": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02NA21A.json b/docs/data/histograms/United States/02NA21A.json
new file mode 100644
index 00000000000..3f15ff30315
--- /dev/null
+++ b/docs/data/histograms/United States/02NA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02NA21A", "histograms": [{"batchcodes": ["02NA21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02OR7B? 0R8? L7.json b/docs/data/histograms/United States/02OR7B? 0R8? L7.json
new file mode 100644
index 00000000000..2f84632432f
--- /dev/null
+++ b/docs/data/histograms/United States/02OR7B? 0R8? L7.json	
@@ -0,0 +1 @@
+{"batchcode": "02OR7B? 0R8? L7", "histograms": [{"batchcodes": ["02OR7B? 0R8? L7"], "histogram": {"Feeling abnormal": 1, "Flushing": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02RL20A.json b/docs/data/histograms/United States/02RL20A.json
new file mode 100644
index 00000000000..70f58af8586
--- /dev/null
+++ b/docs/data/histograms/United States/02RL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02RL20A", "histograms": [{"batchcodes": ["02RL20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Loss of consciousness": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02S(OR5)A21A.json b/docs/data/histograms/United States/02S(OR5)A21A.json
new file mode 100644
index 00000000000..2e496dbe6c3
--- /dev/null
+++ b/docs/data/histograms/United States/02S(OR5)A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02S(OR5)A21A", "histograms": [{"batchcodes": ["02S(OR5)A21A"], "histogram": {"Injection site erythema": 1, "Pain": 1, "Pyrexia": 1, "Sleep disorder": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SA21A.json b/docs/data/histograms/United States/02SA21A.json
new file mode 100644
index 00000000000..003912e592a
--- /dev/null
+++ b/docs/data/histograms/United States/02SA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SA21A", "histograms": [{"batchcodes": ["02SA21A"], "histogram": {"COVID-19": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Osteoarthritis": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SAZ1A.json b/docs/data/histograms/United States/02SAZ1A.json
new file mode 100644
index 00000000000..4940ed33fcc
--- /dev/null
+++ b/docs/data/histograms/United States/02SAZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SAZ1A", "histograms": [{"batchcodes": ["02SAZ1A"], "histogram": {"Asthma": 1, "Heart rate": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SAZIA.json b/docs/data/histograms/United States/02SAZIA.json
new file mode 100644
index 00000000000..a0983519002
--- /dev/null
+++ b/docs/data/histograms/United States/02SAZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "02SAZIA", "histograms": [{"batchcodes": ["02SAZIA"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dry mouth": 1, "Fatigue": 1, "Hypersensitivity": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SB21A OR 025B.json b/docs/data/histograms/United States/02SB21A OR 025B.json
new file mode 100644
index 00000000000..789cb06d52e
--- /dev/null
+++ b/docs/data/histograms/United States/02SB21A OR 025B.json	
@@ -0,0 +1 @@
+{"batchcode": "02SB21A OR 025B", "histograms": [{"batchcodes": ["02SB21A OR 025B"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SB21A.json b/docs/data/histograms/United States/02SB21A.json
new file mode 100644
index 00000000000..4d1f775b9a0
--- /dev/null
+++ b/docs/data/histograms/United States/02SB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SB21A", "histograms": [{"batchcodes": ["02SB21A"], "histogram": {"Discomfort": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Injection site pain": 1, "Pain in extremity": 1, "Rash": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SBZ1A.json b/docs/data/histograms/United States/02SBZ1A.json
new file mode 100644
index 00000000000..6713afccd78
--- /dev/null
+++ b/docs/data/histograms/United States/02SBZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SBZ1A", "histograms": [{"batchcodes": ["02SBZ1A"], "histogram": {"Cough": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SC21A.json b/docs/data/histograms/United States/02SC21A.json
new file mode 100644
index 00000000000..f8308256a47
--- /dev/null
+++ b/docs/data/histograms/United States/02SC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SC21A", "histograms": [{"batchcodes": ["02SC21A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Axillary pain": 1, "Bone pain": 1, "Breast pain": 1, "COVID-19": 1, "Chills": 1, "Contusion": 1, "Decreased appetite": 1, "Fatigue": 1, "Mass": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SJ20-2A.json b/docs/data/histograms/United States/02SJ20-2A.json
new file mode 100644
index 00000000000..0076d6a2464
--- /dev/null
+++ b/docs/data/histograms/United States/02SJ20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SJ20-2A", "histograms": [{"batchcodes": ["02SJ20-2A"], "histogram": {"Glucose tolerance test": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SJ202A.json b/docs/data/histograms/United States/02SJ202A.json
new file mode 100644
index 00000000000..339f1909d07
--- /dev/null
+++ b/docs/data/histograms/United States/02SJ202A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SJ202A", "histograms": [{"batchcodes": ["02SJ202A"], "histogram": {"COVID-19": 1, "General symptom": 1, "Headache": 1, "Oropharyngeal pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SJ20A.json b/docs/data/histograms/United States/02SJ20A.json
new file mode 100644
index 00000000000..3adbaf15a8d
--- /dev/null
+++ b/docs/data/histograms/United States/02SJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SJ20A", "histograms": [{"batchcodes": ["02SJ20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SL208.json b/docs/data/histograms/United States/02SL208.json
new file mode 100644
index 00000000000..9d694cca215
--- /dev/null
+++ b/docs/data/histograms/United States/02SL208.json	
@@ -0,0 +1 @@
+{"batchcode": "02SL208", "histograms": [{"batchcodes": ["02SL208"], "histogram": {"Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SL209.json b/docs/data/histograms/United States/02SL209.json
new file mode 100644
index 00000000000..711473bd4ba
--- /dev/null
+++ b/docs/data/histograms/United States/02SL209.json	
@@ -0,0 +1 @@
+{"batchcode": "02SL209", "histograms": [{"batchcodes": ["02SL209"], "histogram": {"Body temperature": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SL20A.json b/docs/data/histograms/United States/02SL20A.json
new file mode 100644
index 00000000000..41ea24230ae
--- /dev/null
+++ b/docs/data/histograms/United States/02SL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SL20A", "histograms": [{"batchcodes": ["02SL20A"], "histogram": {"Chills": 3, "Pain in extremity": 3, "Erythema": 2, "Migraine": 2, "Peripheral swelling": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Arthralgia": 1, "Breast inflammation": 1, "Bursitis": 1, "COVID-19": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Injection site warmth": 1, "Intentional product use issue": 1, "Joint swelling": 1, "Mass": 1, "Pyrexia": 1, "Skin lesion": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02SO20A.json b/docs/data/histograms/United States/02SO20A.json
new file mode 100644
index 00000000000..41954c7829b
--- /dev/null
+++ b/docs/data/histograms/United States/02SO20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02SO20A", "histograms": [{"batchcodes": ["02SO20A"], "histogram": {"Myalgia": 2, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Migraine": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02T520-2A.json b/docs/data/histograms/United States/02T520-2A.json
new file mode 100644
index 00000000000..b8675bc7cbc
--- /dev/null
+++ b/docs/data/histograms/United States/02T520-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "02T520-2A", "histograms": [{"batchcodes": ["02T520-2A"], "histogram": {"Dysgeusia": 1, "Pain in extremity": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02TIA21A.json b/docs/data/histograms/United States/02TIA21A.json
new file mode 100644
index 00000000000..d12134deba3
--- /dev/null
+++ b/docs/data/histograms/United States/02TIA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02TIA21A", "histograms": [{"batchcodes": ["02TIA21A"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02TJ20A.json b/docs/data/histograms/United States/02TJ20A.json
new file mode 100644
index 00000000000..b92cc0c0067
--- /dev/null
+++ b/docs/data/histograms/United States/02TJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02TJ20A", "histograms": [{"batchcodes": ["02TJ20A"], "histogram": {"Product administered at inappropriate site": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02UM20A.json b/docs/data/histograms/United States/02UM20A.json
new file mode 100644
index 00000000000..26b14010f6d
--- /dev/null
+++ b/docs/data/histograms/United States/02UM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02UM20A", "histograms": [{"batchcodes": ["02UM20A"], "histogram": {"Body temperature": 2, "Headache": 2, "Pyrexia": 2, "Dysgeusia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Flushing": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Musculoskeletal stiffness": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02UMZUD.json b/docs/data/histograms/United States/02UMZUD.json
new file mode 100644
index 00000000000..12d1660e9c0
--- /dev/null
+++ b/docs/data/histograms/United States/02UMZUD.json	
@@ -0,0 +1 @@
+{"batchcode": "02UMZUD", "histograms": [{"batchcodes": ["02UMZUD"], "histogram": {"Feeling abnormal": 1, "Suicidal ideation": 1, "Tinnitus": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02XC21A.json b/docs/data/histograms/United States/02XC21A.json
new file mode 100644
index 00000000000..fc6606549f7
--- /dev/null
+++ b/docs/data/histograms/United States/02XC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02XC21A", "histograms": [{"batchcodes": ["02XC21A"], "histogram": {"Axillary pain": 1, "Depressed mood": 1, "Emotional distress": 1, "Erythema": 1, "Feeling hot": 1, "Lymphadenopathy": 1, "Rash": 1, "Scar pain": 1, "Skin exfoliation": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02YC21A.json b/docs/data/histograms/United States/02YC21A.json
new file mode 100644
index 00000000000..5645e096597
--- /dev/null
+++ b/docs/data/histograms/United States/02YC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02YC21A", "histograms": [{"batchcodes": ["02YC21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02YM20A.json b/docs/data/histograms/United States/02YM20A.json
new file mode 100644
index 00000000000..1da726865e4
--- /dev/null
+++ b/docs/data/histograms/United States/02YM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "02YM20A", "histograms": [{"batchcodes": ["02YM20A"], "histogram": {"Chills": 2, "Hyperhidrosis": 2, "Myalgia": 2, "Nausea": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02ZM2014.json b/docs/data/histograms/United States/02ZM2014.json
new file mode 100644
index 00000000000..8bfa9c3d0b2
--- /dev/null
+++ b/docs/data/histograms/United States/02ZM2014.json	
@@ -0,0 +1 @@
+{"batchcode": "02ZM2014", "histograms": [{"batchcodes": ["02ZM2014"], "histogram": {"Neck pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/02__ 21A.json b/docs/data/histograms/United States/02__ 21A.json
new file mode 100644
index 00000000000..9f190267123
--- /dev/null
+++ b/docs/data/histograms/United States/02__ 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "02__ 21A", "histograms": [{"batchcodes": ["02__ 21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03(0/6)A21A.json b/docs/data/histograms/United States/03(0/6)A21A.json
new file mode 100644
index 00000000000..9f2c6d67e30
--- /dev/null
+++ b/docs/data/histograms/United States/03(0/6)A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03(0/6)A21A", "histograms": [{"batchcodes": ["03(0/6)A21A"], "histogram": {"Pain in extremity": 2, "Erythema": 1, "Lip swelling": 1, "Pruritus": 1, "Skin mass": 1, "Swelling": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03(4OR9)K20A.json b/docs/data/histograms/United States/03(4OR9)K20A.json
new file mode 100644
index 00000000000..c199bb0cfcf
--- /dev/null
+++ b/docs/data/histograms/United States/03(4OR9)K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03(4OR9)K20A", "histograms": [{"batchcodes": ["03(4OR9)K20A"], "histogram": {"Headache": 1, "Influenza like illness": 1, "Lymphadenopathy": 1, "Malaise": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03/L20A.json b/docs/data/histograms/United States/03/L20A.json
new file mode 100644
index 00000000000..08f9ef2bbfd
--- /dev/null
+++ b/docs/data/histograms/United States/03/L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03/L20A", "histograms": [{"batchcodes": ["03/L20A"], "histogram": {"Cough": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash macular": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030-M204.json b/docs/data/histograms/United States/030-M204.json
new file mode 100644
index 00000000000..2d7dd052617
--- /dev/null
+++ b/docs/data/histograms/United States/030-M204.json	
@@ -0,0 +1 @@
+{"batchcode": "030-M204", "histograms": [{"batchcodes": ["030-M204"], "histogram": {"Cardiac failure congestive": 1, "Cough": 1, "Influenza like illness": 1, "Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030.json b/docs/data/histograms/United States/030.json
new file mode 100644
index 00000000000..41441779fa6
--- /dev/null
+++ b/docs/data/histograms/United States/030.json	
@@ -0,0 +1 @@
+{"batchcode": "030", "histograms": [{"batchcodes": ["030"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0300A21A.json b/docs/data/histograms/United States/0300A21A.json
new file mode 100644
index 00000000000..236038ca837
--- /dev/null
+++ b/docs/data/histograms/United States/0300A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0300A21A", "histograms": [{"batchcodes": ["0300A21A"], "histogram": {"Adverse event": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypokinesia": 1, "Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0301-20A.json b/docs/data/histograms/United States/0301-20A.json
new file mode 100644
index 00000000000..92d68eafe90
--- /dev/null
+++ b/docs/data/histograms/United States/0301-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0301-20A", "histograms": [{"batchcodes": ["0301-20A"], "histogram": {"Body temperature fluctuation": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Photophobia": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030120A-716.json b/docs/data/histograms/United States/030120A-716.json
new file mode 100644
index 00000000000..d0c6088f6b2
--- /dev/null
+++ b/docs/data/histograms/United States/030120A-716.json	
@@ -0,0 +1 @@
+{"batchcode": "030120A-716", "histograms": [{"batchcodes": ["030120A-716"], "histogram": {"Herpes zoster": 1, "Oral mucosal blistering": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030120A.json b/docs/data/histograms/United States/030120A.json
new file mode 100644
index 00000000000..2da40dbe887
--- /dev/null
+++ b/docs/data/histograms/United States/030120A.json	
@@ -0,0 +1 @@
+{"batchcode": "030120A", "histograms": [{"batchcodes": ["030120A"], "histogram": {"Fatigue": 3, "Dizziness": 2, "Feeling abnormal": 2, "Injection site pruritus": 2, "Pain": 2, "Peripheral swelling": 2, "Blindness": 1, "Cerebrovascular accident": 1, "Chills": 1, "Decreased appetite": 1, "Disorientation": 1, "Erythema": 1, "Head discomfort": 1, "Hyperaesthesia": 1, "Limb discomfort": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Urinary tract infection": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0301420.json b/docs/data/histograms/United States/0301420.json
new file mode 100644
index 00000000000..4ac271984ee
--- /dev/null
+++ b/docs/data/histograms/United States/0301420.json	
@@ -0,0 +1 @@
+{"batchcode": "0301420", "histograms": [{"batchcodes": ["0301420"], "histogram": {"Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0301420A.json b/docs/data/histograms/United States/0301420A.json
new file mode 100644
index 00000000000..d89d5c09b65
--- /dev/null
+++ b/docs/data/histograms/United States/0301420A.json	
@@ -0,0 +1 @@
+{"batchcode": "0301420A", "histograms": [{"batchcodes": ["0301420A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0301421B.json b/docs/data/histograms/United States/0301421B.json
new file mode 100644
index 00000000000..52088e8cec0
--- /dev/null
+++ b/docs/data/histograms/United States/0301421B.json	
@@ -0,0 +1 @@
+{"batchcode": "0301421B", "histograms": [{"batchcodes": ["0301421B"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0301A21A.json b/docs/data/histograms/United States/0301A21A.json
new file mode 100644
index 00000000000..b85eb77618f
--- /dev/null
+++ b/docs/data/histograms/United States/0301A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0301A21A", "histograms": [{"batchcodes": ["0301A21A"], "histogram": {"Abdominal pain": 1, "Arthritis": 1, "Asthenia": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Fatigue": 1, "Frequent bowel movements": 1, "Illness": 1, "Muscular weakness": 1, "Pain": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03020A.json b/docs/data/histograms/United States/03020A.json
new file mode 100644
index 00000000000..f3574641583
--- /dev/null
+++ b/docs/data/histograms/United States/03020A.json	
@@ -0,0 +1 @@
+{"batchcode": "03020A", "histograms": [{"batchcodes": ["03020A"], "histogram": {"Erythema": 1, "Headache": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030214.json b/docs/data/histograms/United States/030214.json
new file mode 100644
index 00000000000..221e2ff6e5a
--- /dev/null
+++ b/docs/data/histograms/United States/030214.json	
@@ -0,0 +1 @@
+{"batchcode": "030214", "histograms": [{"batchcodes": ["030214"], "histogram": {"Body temperature": 2, "Headache": 2, "Pyrexia": 2, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03021A.json b/docs/data/histograms/United States/03021A.json
new file mode 100644
index 00000000000..e325d7bf3ad
--- /dev/null
+++ b/docs/data/histograms/United States/03021A.json	
@@ -0,0 +1 @@
+{"batchcode": "03021A", "histograms": [{"batchcodes": ["03021A"], "histogram": {"Arthralgia": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030220A.json b/docs/data/histograms/United States/030220A.json
new file mode 100644
index 00000000000..5f07804d08f
--- /dev/null
+++ b/docs/data/histograms/United States/030220A.json	
@@ -0,0 +1 @@
+{"batchcode": "030220A", "histograms": [{"batchcodes": ["030220A"], "histogram": {"Back pain": 1, "Chills": 1, "Headache": 1, "Influenza like illness": 1, "Migraine": 1, "Pain": 1, "Pyrexia": 1, "Thrombosis": 1, "Ultrasound testes": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030420A.json b/docs/data/histograms/United States/030420A.json
new file mode 100644
index 00000000000..b26106ab179
--- /dev/null
+++ b/docs/data/histograms/United States/030420A.json	
@@ -0,0 +1 @@
+{"batchcode": "030420A", "histograms": [{"batchcodes": ["030420A"], "histogram": {"Lymphadenopathy": 1, "Myalgia": 1, "Rash maculo-papular": 1, "Rash pruritic": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030421A.json b/docs/data/histograms/United States/030421A.json
new file mode 100644
index 00000000000..27f2d09f59d
--- /dev/null
+++ b/docs/data/histograms/United States/030421A.json	
@@ -0,0 +1 @@
+{"batchcode": "030421A", "histograms": [{"batchcodes": ["030421A"], "histogram": {"Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030620A.json b/docs/data/histograms/United States/030620A.json
new file mode 100644
index 00000000000..7e6bf43f702
--- /dev/null
+++ b/docs/data/histograms/United States/030620A.json	
@@ -0,0 +1 @@
+{"batchcode": "030620A", "histograms": [{"batchcodes": ["030620A"], "histogram": {"Fatigue": 3, "Myalgia": 3, "Headache": 2, "Anxiety": 1, "Body temperature": 1, "COVID-19": 1, "Chest X-ray": 1, "Chills": 1, "Computerised tomogram head": 1, "Cough": 1, "Dizziness": 1, "Dry mouth": 1, "Erythema": 1, "Feeling cold": 1, "Gait disturbance": 1, "Heart rate increased": 1, "Injection site rash": 1, "Migraine": 1, "Muscle rigidity": 1, "Muscle spasticity": 1, "Muscular weakness": 1, "Nasal congestion": 1, "Neck pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030621A.json b/docs/data/histograms/United States/030621A.json
new file mode 100644
index 00000000000..7bdee1bbad9
--- /dev/null
+++ b/docs/data/histograms/United States/030621A.json	
@@ -0,0 +1 @@
+{"batchcode": "030621A", "histograms": [{"batchcodes": ["030621A"], "histogram": {"Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0308218.json b/docs/data/histograms/United States/0308218.json
new file mode 100644
index 00000000000..f2b2eda6654
--- /dev/null
+++ b/docs/data/histograms/United States/0308218.json	
@@ -0,0 +1 @@
+{"batchcode": "0308218", "histograms": [{"batchcodes": ["0308218"], "histogram": {"Amino acid level": 1, "Blood test": 1, "Decreased appetite": 1, "Dysphagia": 1, "Dysstasia": 1, "Fatigue": 1, "Memory impairment": 1, "Muscular weakness": 1, "Protein total": 1, "Protein urine": 1, "Rash": 1, "Red blood cell count": 1, "Slow speech": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030821A.json b/docs/data/histograms/United States/030821A.json
new file mode 100644
index 00000000000..cc652b7ccb7
--- /dev/null
+++ b/docs/data/histograms/United States/030821A.json	
@@ -0,0 +1 @@
+{"batchcode": "030821A", "histograms": [{"batchcodes": ["030821A"], "histogram": {"Acne": 1, "Bedridden": 1, "Fatigue": 1, "Haemorrhage": 1, "Headache": 1, "Lip oedema": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Mass": 1, "Myalgia": 1, "Oral discomfort": 1, "Oral mucosal blistering": 1, "Pain": 1, "Pain in extremity": 1, "Scar": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030821B.json b/docs/data/histograms/United States/030821B.json
new file mode 100644
index 00000000000..8d5537731ed
--- /dev/null
+++ b/docs/data/histograms/United States/030821B.json	
@@ -0,0 +1 @@
+{"batchcode": "030821B", "histograms": [{"batchcodes": ["030821B"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Biopsy bone marrow": 1, "Blood test": 1, "Body temperature": 1, "Electrocardiogram": 1, "Heart rate": 1, "Magnetic resonance imaging heart": 1, "Rheumatic fever": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0308D.json b/docs/data/histograms/United States/0308D.json
new file mode 100644
index 00000000000..69d780d0f3c
--- /dev/null
+++ b/docs/data/histograms/United States/0308D.json	
@@ -0,0 +1 @@
+{"batchcode": "0308D", "histograms": [{"batchcodes": ["0308D"], "histogram": {"Asthma": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0308H21B.json b/docs/data/histograms/United States/0308H21B.json
new file mode 100644
index 00000000000..2565449cba3
--- /dev/null
+++ b/docs/data/histograms/United States/0308H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "0308H21B", "histograms": [{"batchcodes": ["0308H21B"], "histogram": {"Arthralgia": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A12A.json b/docs/data/histograms/United States/030A12A.json
new file mode 100644
index 00000000000..a33bfa84d96
--- /dev/null
+++ b/docs/data/histograms/United States/030A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A12A", "histograms": [{"batchcodes": ["030A12A"], "histogram": {"Injection site pain": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Thirst": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A1A.json b/docs/data/histograms/United States/030A1A.json
new file mode 100644
index 00000000000..d075e9fb038
--- /dev/null
+++ b/docs/data/histograms/United States/030A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A1A", "histograms": [{"batchcodes": ["030A1A"], "histogram": {"Rash": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A2(Z)1A.json b/docs/data/histograms/United States/030A2(Z)1A.json
new file mode 100644
index 00000000000..e9833556c6b
--- /dev/null
+++ b/docs/data/histograms/United States/030A2(Z)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A2(Z)1A", "histograms": [{"batchcodes": ["030A2(Z)1A"], "histogram": {"Breast mass": 1, "Chills": 1, "Hyperhidrosis": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Myalgia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Skin wrinkling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A2/A.json b/docs/data/histograms/United States/030A2/A.json
new file mode 100644
index 00000000000..a6111565d2e
--- /dev/null
+++ b/docs/data/histograms/United States/030A2/A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A2/A", "histograms": [{"batchcodes": ["030A2/A"], "histogram": {"Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A20A.json b/docs/data/histograms/United States/030A20A.json
new file mode 100644
index 00000000000..1d1485a5a61
--- /dev/null
+++ b/docs/data/histograms/United States/030A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A20A", "histograms": [{"batchcodes": ["030A20A"], "histogram": {"Dizziness": 1, "Feeling hot": 1, "Pelvic discomfort": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A21.json b/docs/data/histograms/United States/030A21.json
new file mode 100644
index 00000000000..c60b07a5e4b
--- /dev/null
+++ b/docs/data/histograms/United States/030A21.json	
@@ -0,0 +1 @@
+{"batchcode": "030A21", "histograms": [{"batchcodes": ["030A21"], "histogram": {"Blood pressure measurement": 1, "Bronchospasm": 1, "Fatigue": 1, "Heart rate": 1, "Illness": 1, "Pneumonia": 1, "Throat tightness": 1, "Vaccination site pain": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A210.json b/docs/data/histograms/United States/030A210.json
new file mode 100644
index 00000000000..715218bd473
--- /dev/null
+++ b/docs/data/histograms/United States/030A210.json	
@@ -0,0 +1 @@
+{"batchcode": "030A210", "histograms": [{"batchcodes": ["030A210"], "histogram": {"Chills": 1, "Haematinuria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A214.json b/docs/data/histograms/United States/030A214.json
new file mode 100644
index 00000000000..f12c545353e
--- /dev/null
+++ b/docs/data/histograms/United States/030A214.json	
@@ -0,0 +1 @@
+{"batchcode": "030A214", "histograms": [{"batchcodes": ["030A214"], "histogram": {"Dizziness": 1, "Feeling abnormal": 1, "Hot flush": 1, "Pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A219A.json b/docs/data/histograms/United States/030A219A.json
new file mode 100644
index 00000000000..64538e82e0c
--- /dev/null
+++ b/docs/data/histograms/United States/030A219A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A219A", "histograms": [{"batchcodes": ["030A219A"], "histogram": {"Asthenia": 1, "Chills": 1, "Injection site pain": 1, "Myalgia": 1, "Sleep deficit": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A21A.json b/docs/data/histograms/United States/030A21A.json
new file mode 100644
index 00000000000..1d745bd2142
--- /dev/null
+++ b/docs/data/histograms/United States/030A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A21A", "histograms": [{"batchcodes": ["030A21A", "FJ1611"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1}}, {"batchcodes": ["030A21A"], "histogram": {"Headache": 113, "Pain in extremity": 104, "Pyrexia": 95, "Fatigue": 83, "Chills": 73, "Myalgia": 66, "Pain": 60, "Vaccination site pain": 54, "Nausea": 51, "Dizziness": 42, "Arthralgia": 40, "Asthenia": 40, "Vaccination site erythema": 36, "Pruritus": 34, "Rash": 32, "Dyspnoea": 30, "COVID-19": 29, "SARS-CoV-2 test": 29, "Diarrhoea": 27, "Feeling abnormal": 26, "Vomiting": 26, "Erythema": 25, "Vaccination site pruritus": 24, "Peripheral swelling": 23, "Vaccination site swelling": 22, "Body temperature": 20, "Malaise": 19, "Urticaria": 18, "Illness": 16, "Vaccination site rash": 15, "Cough": 14, "Heart rate increased": 14, "Hyperhidrosis": 14, "Paraesthesia": 14, "Decreased appetite": 13, "Feeling hot": 12, "Blood pressure measurement": 11, "Hypoaesthesia": 11, "Inappropriate schedule of product administration": 11, "Product dose omission issue": 11, "Somnolence": 11, "Swelling": 11, "Vaccination site warmth": 11, "Heart rate": 10, "Limb discomfort": 10, "Neck pain": 10, "Oropharyngeal pain": 10, "Chest discomfort": 9, "Condition aggravated": 9, "Influenza like illness": 9, "Lymphadenopathy": 9, "Mobility decreased": 9, "Abdominal discomfort": 8, "Back pain": 8, "Chest pain": 8, "Gait disturbance": 8, "Herpes zoster": 8, "Injection site erythema": 8, "Injection site pain": 8, "Insomnia": 8, "Lethargy": 8, "Migraine": 8, "Vertigo": 8, "Burning sensation": 7, "Nasal congestion": 7, "Palpitations": 7, "SARS-CoV-2 test positive": 7, "Skin discolouration": 7, "Tinnitus": 7, "Tremor": 7, "Vaccination complication": 7, "Vaccination site induration": 7, "Vaccination site mass": 7, "Abdominal pain upper": 6, "Ageusia": 6, "Ear discomfort": 6, "Expired product administered": 6, "Muscular weakness": 6, "Musculoskeletal stiffness": 6, "Rash erythematous": 6, "Rash pruritic": 6, "Vaccination site reaction": 6, "Vision blurred": 6, "Anosmia": 5, "Bedridden": 5, "Hypersensitivity": 5, "Injection site swelling": 5, "Loss of consciousness": 5, "Nasopharyngitis": 5, "Paraesthesia oral": 5, "Product administered to patient of inappropriate age": 5, "SARS-CoV-2 antibody test": 5, "Swelling face": 5, "Tenderness": 5, "Amnesia": 4, "Balance disorder": 4, "Blood glucose": 4, "Blood pressure increased": 4, "Computerised tomogram": 4, "Contusion": 4, "Ear pain": 4, "Eye pain": 4, "Fall": 4, "Feeling cold": 4, "Head discomfort": 4, "Hypertension": 4, "Hypoaesthesia oral": 4, "Lip swelling": 4, "Muscle spasms": 4, "Muscle tightness": 4, "Oxygen saturation": 4, "Pharyngeal swelling": 4, "Rhinorrhoea": 4, "Sleep disorder": 4, "Vaccination site discolouration": 4, "X-ray": 4, "Anxiety": 3, "Arthritis": 3, "Asthma": 3, "Blood glucose increased": 3, "Blood test": 3, "Dysstasia": 3, "Eye disorder": 3, "Groin pain": 3, "Hot flush": 3, "Hypokinesia": 3, "Impaired work ability": 3, "Incorrect dose administered": 3, "Influenza": 3, "Injection site mass": 3, "Injection site pruritus": 3, "Injection site rash": 3, "Injection site warmth": 3, "Loss of personal independence in daily activities": 3, "Lymph node pain": 3, "Lymphoedema": 3, "Mass": 3, "Maternal exposure during pregnancy": 3, "Memory impairment": 3, "Muscle twitching": 3, "Nervousness": 3, "Poor quality sleep": 3, "Seizure": 3, "Sinusitis": 3, "Tachycardia": 3, "Therapeutic response unexpected": 3, "Thrombosis": 3, "Tongue discomfort": 3, "Ultrasound scan": 3, "Vaccination site movement impairment": 3, "Vaccination site nodule": 3, "Weight decreased": 3, "Abdominal distension": 2, "Abdominal pain": 2, "Alopecia": 2, "Anaphylactic reaction": 2, "Asthenopia": 2, "Axillary mass": 2, "Body temperature increased": 2, "Bone pain": 2, "Bowel movement irregularity": 2, "Breast pain": 2, "Cardiac stress test": 2, "Cerebrovascular accident": 2, "Chapped lips": 2, "Chest X-ray": 2, "Chromaturia": 2, "Deep vein thrombosis": 2, "Disturbance in attention": 2, "Dry mouth": 2, "Dysentery": 2, "Dysgeusia": 2, "Echocardiogram": 2, "Exposure to SARS-CoV-2": 2, "Facial pain": 2, "Feeding disorder": 2, "Femur fracture": 2, "Flushing": 2, "Gastritis": 2, "Gastrooesophageal reflux disease": 2, "Granuloma annulare": 2, "Hypersomnia": 2, "Hypotension": 2, "Injection site induration": 2, "Joint swelling": 2, "Laboratory test": 2, "Lacrimation increased": 2, "Mammogram": 2, "Mental impairment": 2, "Musculoskeletal pain": 2, "Myocardial infarction": 2, "Oedema peripheral": 2, "Off label use": 2, "Oral herpes": 2, "Oropharyngeal discomfort": 2, "Pain of skin": 2, "Platelet count": 2, "Pneumonia": 2, "Poor quality product administered": 2, "Post herpetic neuralgia": 2, "Presyncope": 2, "Product storage error": 2, "Product temperature excursion issue": 2, "Rash macular": 2, "Rash papular": 2, "Retching": 2, "Sensitive skin": 2, "Sinus disorder": 2, "Swollen tongue": 2, "Temporomandibular joint syndrome": 2, "Throat irritation": 2, "Tongue erythema": 2, "Toothache": 2, "Trismus": 2, "Type IV hypersensitivity reaction": 2, "Vaccination failure": 2, "Vaccination site irritation": 2, "Vaccination site urticaria": 2, "Wrong technique in product usage process": 2, "Accidental overdose": 1, "Acne": 1, "Adverse drug reaction": 1, "Adverse reaction": 1, "Aggression": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Anaemia": 1, "Anger": 1, "Aphonia": 1, "Appetite disorder": 1, "Arrhythmia": 1, "Arthropod bite": 1, "BRCA2 gene mutation assay": 1, "Back injury": 1, "Blepharospasm": 1, "Blister": 1, "Blood thyroid stimulating hormone": 1, "Bradykinesia": 1, "Breast cancer": 1, "Breast induration": 1, "Breast mass": 1, "Bronchitis": 1, "Cardiac discomfort": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cardiomegaly": 1, "Cataract": 1, "Claustrophobia": 1, "Colon cancer": 1, "Colonoscopy": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Cyanosis": 1, "Death": 1, "Dehydration": 1, "Dermatitis contact": 1, "Device connection issue": 1, "Discomfort": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear congestion": 1, "Ear infection": 1, "Ear swelling": 1, "Eating disorder": 1, "Electrocardiogram": 1, "Embolism arterial": 1, "Embolism venous": 1, "Encephalopathy": 1, "Eosinophil count": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Exposure via skin contact": 1, "Extra dose administered": 1, "Extrasystoles": 1, "Eye irritation": 1, "Eye movement disorder": 1, "Eye swelling": 1, "Facial paralysis": 1, "Faeces discoloured": 1, "Feeling of body temperature change": 1, "Feeling of despair": 1, "Fibrin D dimer": 1, "Fibromyalgia": 1, "Full blood count": 1, "Gait inability": 1, "Gastric dilatation": 1, "General symptom": 1, "Generalised oedema": 1, "Glucose tolerance test": 1, "Glycosylated haemoglobin": 1, "Glycosylated haemoglobin increased": 1, "Haemorrhage urinary tract": 1, "Haemorrhagic stroke": 1, "Hair disorder": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Hyperacusis": 1, "Hypoacusis": 1, "Hypopnoea": 1, "Hypothermia": 1, "Hypoxia": 1, "Immunisation reaction": 1, "Impaired quality of life": 1, "Incomplete course of vaccination": 1, "Induration": 1, "Infection": 1, "Infectious mononucleosis": 1, "Inflammation": 1, "Injected limb mobility decreased": 1, "Injection site discolouration": 1, "Injection site haemorrhage": 1, "Injection site urticaria": 1, "Inner ear disorder": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "International normalised ratio": 1, "International normalised ratio decreased": 1, "Irritability": 1, "Irritable bowel syndrome": 1, "Joint injury": 1, "Labyrinthitis": 1, "Magnetic resonance imaging": 1, "Mental status changes": 1, "Middle ear effusion": 1, "Mood disorder due to a general medical condition": 1, "Multiple sclerosis relapse": 1, "Muscle atrophy": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Nasal discomfort": 1, "Nephrolithiasis": 1, "Neuritis": 1, "Nightmare": 1, "No adverse event": 1, "Obstructive airways disorder": 1, "Oliguria": 1, "Oral discomfort": 1, "Oral pain": 1, "Ovarian mass": 1, "Oxygen consumption decreased": 1, "Pain in jaw": 1, "Papule": 1, "Paralysis": 1, "Paranasal sinus discomfort": 1, "Pharyngeal hypoaesthesia": 1, "Photophobia": 1, "Platelet count increased": 1, "Pre-existing condition improved": 1, "Prenatal screening test": 1, "Product administered at inappropriate site": 1, "Productive cough": 1, "Protein total": 1, "Protein total decreased": 1, "Psoriasis": 1, "Quality of life decreased": 1, "Respiratory tract congestion": 1, "Rheumatoid arthritis": 1, "Rib fracture": 1, "Rotator cuff syndrome": 1, "Scan brain": 1, "Serum ferritin": 1, "Skin irritation": 1, "Skin laceration": 1, "Skin laxity": 1, "Skin mass": 1, "Skin swelling": 1, "Sneezing": 1, "Speech disorder": 1, "Spinal pain": 1, "Swelling of eyelid": 1, "Tendon pain": 1, "Therapeutic product ineffective": 1, "Throat tightness": 1, "Thyroid hormones increased": 1, "Tongue dry": 1, "Tongue oedema": 1, "Tooth disorder": 1, "Transient ischaemic attack": 1, "Treatment noncompliance": 1, "Type IIa hyperlipidaemia": 1, "Ulcer": 1, "Ultrasound Doppler": 1, "Ultrasound Doppler abnormal": 1, "Ultrasound antenatal screen": 1, "Ultrasound scan vagina": 1, "Underdose": 1, "Unresponsive to stimuli": 1, "Upper respiratory tract congestion": 1, "Upper-airway cough syndrome": 1, "Vaccination site anaesthesia": 1, "Vaccination site bruising": 1, "Vaccination site calcification": 1, "Vaccination site discharge": 1, "Vaccination site discomfort": 1, "Vaccination site dysaesthesia": 1, "Vaccination site exfoliation": 1, "Vaccination site haemorrhage": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site inflammation": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site vesicles": 1, "Vitamin B12": 1, "Walking aid user": 1, "Weight": 1, "Weight bearing difficulty": 1, "White blood cell count": 1, "Whole body scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A21A030A21A0.json b/docs/data/histograms/United States/030A21A030A21A0.json
new file mode 100644
index 00000000000..66721905f2c
--- /dev/null
+++ b/docs/data/histograms/United States/030A21A030A21A0.json	
@@ -0,0 +1 @@
+{"batchcode": "030A21A030A21A0", "histograms": [{"batchcodes": ["030A21A030A21A0"], "histogram": {"Breast pain": 1, "Musculoskeletal chest pain": 1, "Pain": 1, "Pain in extremity": 1, "Swelling": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A22A.json b/docs/data/histograms/United States/030A22A.json
new file mode 100644
index 00000000000..b47069bcf98
--- /dev/null
+++ b/docs/data/histograms/United States/030A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A22A", "histograms": [{"batchcodes": ["030A22A"], "histogram": {"Fatigue": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Headache": 1, "Hypotension": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A2L1A.json b/docs/data/histograms/United States/030A2L1A.json
new file mode 100644
index 00000000000..cf8a361d4d9
--- /dev/null
+++ b/docs/data/histograms/United States/030A2L1A.json	
@@ -0,0 +1 @@
+{"batchcode": "030A2L1A", "histograms": [{"batchcodes": ["030A2L1A"], "histogram": {"Chills": 2, "Decreased appetite": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Presyncope": 1, "Pyrexia": 1, "Urinary retention": 1, "Vaccination site mass": 1, "Vein disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030A2LA.json b/docs/data/histograms/United States/030A2LA.json
new file mode 100644
index 00000000000..40e6e85c0aa
--- /dev/null
+++ b/docs/data/histograms/United States/030A2LA.json	
@@ -0,0 +1 @@
+{"batchcode": "030A2LA", "histograms": [{"batchcodes": ["030A2LA"], "histogram": {"Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030AUA.json b/docs/data/histograms/United States/030AUA.json
new file mode 100644
index 00000000000..e0e8e2df298
--- /dev/null
+++ b/docs/data/histograms/United States/030AUA.json	
@@ -0,0 +1 @@
+{"batchcode": "030AUA", "histograms": [{"batchcodes": ["030AUA"], "histogram": {"Chills": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030AZ1A.json b/docs/data/histograms/United States/030AZ1A.json
new file mode 100644
index 00000000000..7cb1cf45121
--- /dev/null
+++ b/docs/data/histograms/United States/030AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "030AZ1A", "histograms": [{"batchcodes": ["030AZ1A"], "histogram": {"Headache": 4, "Vaccination site pain": 3, "Vaccination site swelling": 3, "Arthralgia": 2, "Fatigue": 2, "Myalgia": 2, "Nausea": 2, "Pain in extremity": 2, "Abdominal pain upper": 1, "Blood urine present": 1, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Coronavirus test positive": 1, "Diarrhoea": 1, "Dizziness": 1, "Induration": 1, "Joint swelling": 1, "Limb discomfort": 1, "Malaise": 1, "Micturition urgency": 1, "Migraine": 1, "Pain": 1, "Peripheral swelling": 1, "SARS-CoV-2 test": 1, "Sensitive skin": 1, "Tenderness": 1, "Urine analysis": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1, "Vein discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030AZIA.json b/docs/data/histograms/United States/030AZIA.json
new file mode 100644
index 00000000000..6a07ba931aa
--- /dev/null
+++ b/docs/data/histograms/United States/030AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "030AZIA", "histograms": [{"batchcodes": ["030AZIA"], "histogram": {"Chills": 2, "Pyrexia": 2, "Body temperature": 1, "Fatigue": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "Skin discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B12A.json b/docs/data/histograms/United States/030B12A.json
new file mode 100644
index 00000000000..8d8dd258b2f
--- /dev/null
+++ b/docs/data/histograms/United States/030B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "030B12A", "histograms": [{"batchcodes": ["030B12A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B12LA.json b/docs/data/histograms/United States/030B12LA.json
new file mode 100644
index 00000000000..071ee1f9f4d
--- /dev/null
+++ b/docs/data/histograms/United States/030B12LA.json	
@@ -0,0 +1 @@
+{"batchcode": "030B12LA", "histograms": [{"batchcodes": ["030B12LA"], "histogram": {"Crying": 1, "Dyspnoea": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B21A ; 20SE.json b/docs/data/histograms/United States/030B21A ; 20SE.json
new file mode 100644
index 00000000000..79c5f7ec2b2
--- /dev/null
+++ b/docs/data/histograms/United States/030B21A ; 20SE.json	
@@ -0,0 +1 @@
+{"batchcode": "030B21A \u00cd\u00be 20SE", "histograms": [{"batchcodes": ["030B21A \u00cd\u00be 20SE"], "histogram": {"Expired product administered": 2, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B21A.json b/docs/data/histograms/United States/030B21A.json
new file mode 100644
index 00000000000..a99bcf6d5ac
--- /dev/null
+++ b/docs/data/histograms/United States/030B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030B21A", "histograms": [{"batchcodes": ["030B21A"], "histogram": {"Product temperature excursion issue": 243, "Poor quality product administered": 240, "Headache": 44, "Fatigue": 33, "Myalgia": 33, "Pyrexia": 28, "Pain in extremity": 26, "Chills": 23, "Vaccination site pain": 22, "Dizziness": 20, "Expired product administered": 20, "Nausea": 18, "Arthralgia": 17, "Asthenia": 13, "Pain": 12, "Peripheral swelling": 12, "Chest pain": 10, "Dyspnoea": 9, "Erythema": 9, "Neck pain": 9, "Rash": 9, "Vaccination site erythema": 9, "Vaccination site swelling": 9, "Vomiting": 9, "Feeling abnormal": 8, "Product storage error": 8, "Decreased appetite": 7, "Hypoaesthesia": 7, "Insomnia": 7, "Back pain": 6, "Hyperhidrosis": 6, "Malaise": 6, "Paraesthesia": 6, "Product dose omission issue": 6, "Pruritus": 6, "Vaccination site warmth": 6, "Abdominal pain upper": 5, "Diarrhoea": 5, "Illness": 5, "Influenza like illness": 5, "Product administered to patient of inappropriate age": 5, "Swelling": 5, "Vaccination site rash": 5, "Body temperature": 4, "Burning sensation": 4, "Cough": 4, "Loss of consciousness": 4, "Muscle spasms": 4, "SARS-CoV-2 test": 4, "Vaccination complication": 4, "Vertigo": 4, "COVID-19": 3, "Chest discomfort": 3, "Head discomfort": 3, "Inappropriate schedule of product administration": 3, "Inflammation": 3, "Maternal exposure during pregnancy": 3, "Throat tightness": 3, "Vaccination site mass": 3, "Vaccination site pruritus": 3, "Vaccination site reaction": 3, "Abdominal discomfort": 2, "Abdominal pain": 2, "Alopecia": 2, "Anxiety": 2, "Balance disorder": 2, "Blister": 2, "Blood pressure measurement": 2, "Computerised tomogram": 2, "Device connection issue": 2, "Dyspepsia": 2, "Dysphagia": 2, "Ear pain": 2, "Epistaxis": 2, "Fall": 2, "Fear of injection": 2, "Feeling cold": 2, "Feeling hot": 2, "Heart rate increased": 2, "Herpes zoster": 2, "Hot flush": 2, "Induration": 2, "Injection site swelling": 2, "Joint swelling": 2, "Limb discomfort": 2, "Migraine": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Nasopharyngitis": 2, "Neuralgia": 2, "Neuropathy peripheral": 2, "Oxygen saturation": 2, "Presyncope": 2, "Productive cough": 2, "Rash erythematous": 2, "Rash pruritic": 2, "SARS-CoV-2 antibody test": 2, "SARS-CoV-2 test positive": 2, "Seasonal allergy": 2, "Skin discolouration": 2, "Somnolence": 2, "Tinnitus": 2, "Vaccination site bruising": 2, "Vaccination site haemorrhage": 2, "Vaccination site induration": 2, "Vision blurred": 2, "Acoustic stimulation tests": 1, "Acute disseminated encephalomyelitis": 1, "Adnexa uteri pain": 1, "Allergic respiratory symptom": 1, "Arterial occlusive disease": 1, "Arthritis": 1, "Asthma": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Bladder pain": 1, "Blood pressure decreased": 1, "Blood test": 1, "Body temperature fluctuation": 1, "Bone pain": 1, "Brain injury": 1, "Breast pain": 1, "Cardiac stress test": 1, "Chest X-ray": 1, "Cluster headache": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Confusional state": 1, "Constipation": 1, "Contusion": 1, "Coordination abnormal": 1, "Decreased activity": 1, "Dehydration": 1, "Dental discomfort": 1, "Depressed mood": 1, "Depression": 1, "Discomfort": 1, "Drug specific antibody absent": 1, "Dry eye": 1, "Dry skin": 1, "Dysgeusia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Ear infection": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Exposure to SARS-CoV-2": 1, "Eye pain": 1, "Eye swelling": 1, "Facial pain": 1, "Feeling of body temperature change": 1, "Foaming at mouth": 1, "Fungal skin infection": 1, "Gait inability": 1, "Gastric ulcer": 1, "Gastrooesophageal reflux disease": 1, "Haematemesis": 1, "Hallucination": 1, "Heart rate": 1, "Heart rate irregular": 1, "Herpes virus infection": 1, "Hidradenitis": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypoxia": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Increased upper airway secretion": 1, "Injection site discolouration": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Lacrimation increased": 1, "Lethargy": 1, "Liver function test": 1, "Liver injury": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Maternal exposure during breast feeding": 1, "Menstrual disorder": 1, "Mood altered": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Nasal congestion": 1, "Neck mass": 1, "Nerve compression": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Parosmia": 1, "Pericarditis": 1, "Photophobia": 1, "Photosensitivity reaction": 1, "Poor peripheral circulation": 1, "Pregnancy test": 1, "Product administration error": 1, "Pulmonary pain": 1, "Pustule": 1, "Rash macular": 1, "Renal pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Serotonin syndrome": 1, "Sinus headache": 1, "Skin irritation": 1, "Skin lesion": 1, "Skin warm": 1, "Sleep apnoea syndrome": 1, "Speech disorder": 1, "Swelling of eyelid": 1, "Tachycardia": 1, "Taste disorder": 1, "Tenderness": 1, "Thrombosis": 1, "Tooth loss": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Underdose": 1, "Urticaria": 1, "Vaccination site movement impairment": 1, "Vaccination site nodule": 1, "Viral test": 1, "Visual impairment": 1, "Vitreous floaters": 1, "Weight": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B2A.json b/docs/data/histograms/United States/030B2A.json
new file mode 100644
index 00000000000..e49a965787e
--- /dev/null
+++ b/docs/data/histograms/United States/030B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "030B2A", "histograms": [{"batchcodes": ["030B2A"], "histogram": {"Diarrhoea": 1, "Maternal exposure during pregnancy": 1, "Nausea": 1, "Pregnancy test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B2A1.json b/docs/data/histograms/United States/030B2A1.json
new file mode 100644
index 00000000000..a9d242ea243
--- /dev/null
+++ b/docs/data/histograms/United States/030B2A1.json	
@@ -0,0 +1 @@
+{"batchcode": "030B2A1", "histograms": [{"batchcodes": ["030B2A1"], "histogram": {"Biopsy": 1, "Dry skin": 1, "Eczema": 1, "Headache": 1, "Hiccups": 1, "Nausea": 1, "Pruritus": 1, "Skin haemorrhage": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B4A.json b/docs/data/histograms/United States/030B4A.json
new file mode 100644
index 00000000000..3b4e39d7a93
--- /dev/null
+++ b/docs/data/histograms/United States/030B4A.json	
@@ -0,0 +1 @@
+{"batchcode": "030B4A", "histograms": [{"batchcodes": ["030B4A"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030B71A.json b/docs/data/histograms/United States/030B71A.json
new file mode 100644
index 00000000000..68b54ff362e
--- /dev/null
+++ b/docs/data/histograms/United States/030B71A.json	
@@ -0,0 +1 @@
+{"batchcode": "030B71A", "histograms": [{"batchcodes": ["030B71A"], "histogram": {"Asthenia": 1, "Feeling drunk": 1, "Hypokinesia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030C20.json b/docs/data/histograms/United States/030C20.json
new file mode 100644
index 00000000000..56d79015078
--- /dev/null
+++ b/docs/data/histograms/United States/030C20.json	
@@ -0,0 +1 @@
+{"batchcode": "030C20", "histograms": [{"batchcodes": ["030C20"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030C20A.json b/docs/data/histograms/United States/030C20A.json
new file mode 100644
index 00000000000..fb7b095cfc7
--- /dev/null
+++ b/docs/data/histograms/United States/030C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030C20A", "histograms": [{"batchcodes": ["030C20A"], "histogram": {"Dysstasia": 3, "Asthenia": 2, "Body temperature": 2, "Chest discomfort": 2, "Dyspnoea": 2, "Epilepsy": 2, "Hypoaesthesia": 2, "Pyrexia": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Heavy menstrual bleeding": 1, "Lymphadenopathy": 1, "Muscle mass": 1, "Neurological symptom": 1, "Oligomenorrhoea": 1, "Peripheral swelling": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030C214.json b/docs/data/histograms/United States/030C214.json
new file mode 100644
index 00000000000..9075ca130af
--- /dev/null
+++ b/docs/data/histograms/United States/030C214.json	
@@ -0,0 +1 @@
+{"batchcode": "030C214", "histograms": [{"batchcodes": ["030C214"], "histogram": {"Abdominal discomfort": 1, "Fatigue": 1, "Inappropriate affect": 1, "Malaise": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030C21A.json b/docs/data/histograms/United States/030C21A.json
new file mode 100644
index 00000000000..75fc1d1ce86
--- /dev/null
+++ b/docs/data/histograms/United States/030C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030C21A", "histograms": [{"batchcodes": ["030C21A"], "histogram": {"Vaccination site pain": 3, "Fatigue": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030C22B.json b/docs/data/histograms/United States/030C22B.json
new file mode 100644
index 00000000000..f3d8a6bfd3d
--- /dev/null
+++ b/docs/data/histograms/United States/030C22B.json	
@@ -0,0 +1 @@
+{"batchcode": "030C22B", "histograms": [{"batchcodes": ["030C22B"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030D21A.json b/docs/data/histograms/United States/030D21A.json
new file mode 100644
index 00000000000..0dc9cfef6eb
--- /dev/null
+++ b/docs/data/histograms/United States/030D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030D21A", "histograms": [{"batchcodes": ["030D21A"], "histogram": {"Body temperature": 1, "Bone pain": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030G22B.json b/docs/data/histograms/United States/030G22B.json
new file mode 100644
index 00000000000..c68e33d7c4c
--- /dev/null
+++ b/docs/data/histograms/United States/030G22B.json	
@@ -0,0 +1 @@
+{"batchcode": "030G22B", "histograms": [{"batchcodes": ["030G22B"], "histogram": {"No adverse event": 74, "Accidental underdose": 34, "Product temperature excursion issue": 16, "Expired product administered": 14, "Poor quality product administered": 14, "Product storage error": 12, "Underdose": 7, "Accidental overdose": 1, "Back pain": 1, "Chills": 1, "Erythema": 1, "Low density lipoprotein": 1, "Low density lipoprotein increased": 1, "Product administration error": 1, "Product preparation error": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030H(OR4)21A.json b/docs/data/histograms/United States/030H(OR4)21A.json
new file mode 100644
index 00000000000..819b56ce014
--- /dev/null
+++ b/docs/data/histograms/United States/030H(OR4)21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030H(OR4)21A", "histograms": [{"batchcodes": ["030H(OR4)21A"], "histogram": {"Burning sensation": 1, "Fatigue": 1, "Fear of injection": 1, "Feeling abnormal": 1, "Myalgia": 1, "Pain": 1, "Paraesthesia": 1, "Rash": 1, "Tenderness": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030H20A.json b/docs/data/histograms/United States/030H20A.json
new file mode 100644
index 00000000000..833b1ac5d4a
--- /dev/null
+++ b/docs/data/histograms/United States/030H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030H20A", "histograms": [{"batchcodes": ["030H20A"], "histogram": {"Amnesia": 1, "Anxiety": 1, "Aphasia": 1, "Confusional state": 1, "Feeling abnormal": 1, "Headache": 1, "Insomnia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030H213.json b/docs/data/histograms/United States/030H213.json
new file mode 100644
index 00000000000..35f09e5325c
--- /dev/null
+++ b/docs/data/histograms/United States/030H213.json	
@@ -0,0 +1 @@
+{"batchcode": "030H213", "histograms": [{"batchcodes": ["030H213"], "histogram": {"Abdominal distension": 1, "Axillary mass": 1, "Breast swelling": 1, "Lymphadenopathy": 1, "Pain": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030H218.json b/docs/data/histograms/United States/030H218.json
new file mode 100644
index 00000000000..099aad1df42
--- /dev/null
+++ b/docs/data/histograms/United States/030H218.json	
@@ -0,0 +1 @@
+{"batchcode": "030H218", "histograms": [{"batchcodes": ["030H218"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030H21A.json b/docs/data/histograms/United States/030H21A.json
new file mode 100644
index 00000000000..33f71b7861e
--- /dev/null
+++ b/docs/data/histograms/United States/030H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030H21A", "histograms": [{"batchcodes": ["030H21A"], "histogram": {"Pruritus": 1, "Skin disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030H21B.json b/docs/data/histograms/United States/030H21B.json
new file mode 100644
index 00000000000..3e786c3494b
--- /dev/null
+++ b/docs/data/histograms/United States/030H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "030H21B", "histograms": [{"batchcodes": ["030H21B", "EL9269"], "histogram": {"Body temperature": 1, "Dementia": 1, "Interchange of vaccine products": 1, "Parkinson's disease": 1, "Pyrexia": 1, "Seizure": 1}}, {"batchcodes": ["030H21B"], "histogram": {"Expired product administered": 69, "Product storage error": 20, "Product administered to patient of inappropriate age": 8, "Accidental underdose": 6, "Pain in extremity": 6, "Headache": 5, "Pain": 5, "Pyrexia": 4, "COVID-19": 3, "Inappropriate schedule of product administration": 3, "Myalgia": 3, "SARS-CoV-2 test": 3, "Vaccination site pain": 3, "Arthralgia": 2, "Asthenia": 2, "Back pain": 2, "Blood test": 2, "Body temperature": 2, "Chest pain": 2, "Chills": 2, "Interchange of vaccine products": 2, "Maternal exposure during breast feeding": 2, "Nausea": 2, "Paraesthesia": 2, "Product expiration date issue": 2, "Rash": 2, "Swelling face": 2, "Urticaria": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Acne": 1, "Angioedema": 1, "Basedow's disease": 1, "Bedridden": 1, "Bladder pain": 1, "Blood thyroid stimulating hormone": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Colonoscopy": 1, "Computerised tomogram": 1, "Constipation": 1, "Dermatitis acneiform": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Endoscopy": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Incorrect dose administered": 1, "Influenza like illness": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Malaise": 1, "Nervousness": 1, "No adverse event": 1, "Ocular discomfort": 1, "Pain assessment": 1, "Pain in jaw": 1, "Palpitations": 1, "Polydipsia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Sleep disorder": 1, "Suffocation feeling": 1, "Underdose": 1, "Uterine spasm": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030I21A.json b/docs/data/histograms/United States/030I21A.json
new file mode 100644
index 00000000000..f9988c1f2b7
--- /dev/null
+++ b/docs/data/histograms/United States/030I21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030I21A", "histograms": [{"batchcodes": ["030I21A"], "histogram": {"Abdominal discomfort": 1, "Accidental overdose": 1, "Arthritis": 1, "Fatigue": 1, "Lethargy": 1, "Myalgia": 1, "Off label use": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030K20A.json b/docs/data/histograms/United States/030K20A.json
new file mode 100644
index 00000000000..b526ef749de
--- /dev/null
+++ b/docs/data/histograms/United States/030K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030K20A", "histograms": [{"batchcodes": ["030K20A"], "histogram": {"Asthenia": 1, "Bone pain": 1, "Chills": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L(Z)0A.json b/docs/data/histograms/United States/030L(Z)0A.json
new file mode 100644
index 00000000000..00b201d615b
--- /dev/null
+++ b/docs/data/histograms/United States/030L(Z)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L(Z)0A", "histograms": [{"batchcodes": ["030L(Z)0A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Erythema": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L020A.json b/docs/data/histograms/United States/030L020A.json
new file mode 100644
index 00000000000..4ae06e94dcc
--- /dev/null
+++ b/docs/data/histograms/United States/030L020A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L020A", "histograms": [{"batchcodes": ["030L020A"], "histogram": {"Adverse event": 1, "Heart rate": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20-1A.json b/docs/data/histograms/United States/030L20-1A.json
new file mode 100644
index 00000000000..ca021ccec29
--- /dev/null
+++ b/docs/data/histograms/United States/030L20-1A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20-1A", "histograms": [{"batchcodes": ["030L20-1A"], "histogram": {"Joint swelling": 1, "Pityriasis rosea": 1, "Psoriasis": 1, "Skin irritation": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20.json b/docs/data/histograms/United States/030L20.json
new file mode 100644
index 00000000000..83b5c51a776
--- /dev/null
+++ b/docs/data/histograms/United States/030L20.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20", "histograms": [{"batchcodes": ["030L20"], "histogram": {"Catheterisation cardiac": 1, "Chills": 1, "Computerised tomogram": 1, "Contusion": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Scratch": 1, "Sepsis": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L204.json b/docs/data/histograms/United States/030L204.json
new file mode 100644
index 00000000000..d87e90f5cfa
--- /dev/null
+++ b/docs/data/histograms/United States/030L204.json	
@@ -0,0 +1 @@
+{"batchcode": "030L204", "histograms": [{"batchcodes": ["030L204"], "histogram": {"Injection site pruritus": 1, "Injection site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L208.json b/docs/data/histograms/United States/030L208.json
new file mode 100644
index 00000000000..6fda2a8aa84
--- /dev/null
+++ b/docs/data/histograms/United States/030L208.json	
@@ -0,0 +1 @@
+{"batchcode": "030L208", "histograms": [{"batchcodes": ["030L208"], "histogram": {"Dysuria": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20A OR 030L.json b/docs/data/histograms/United States/030L20A OR 030L.json
new file mode 100644
index 00000000000..e0a80d13c5f
--- /dev/null
+++ b/docs/data/histograms/United States/030L20A OR 030L.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20A OR 030L", "histograms": [{"batchcodes": ["030L20A OR 030L"], "histogram": {"Blood glucose": 1, "Fatigue": 1, "Headache": 1, "Hyperglycaemia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20A OR 630L.json b/docs/data/histograms/United States/030L20A OR 630L.json
new file mode 100644
index 00000000000..1fdfb6b4f93
--- /dev/null
+++ b/docs/data/histograms/United States/030L20A OR 630L.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20A OR 630L", "histograms": [{"batchcodes": ["030L20A OR 630L"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20A, 023M20.json b/docs/data/histograms/United States/030L20A, 023M20.json
new file mode 100644
index 00000000000..0fd2fee1840
--- /dev/null
+++ b/docs/data/histograms/United States/030L20A, 023M20.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20A, 023M20", "histograms": [{"batchcodes": ["030L20A, 023M20"], "histogram": {"Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20A.json b/docs/data/histograms/United States/030L20A.json
new file mode 100644
index 00000000000..646816119c9
--- /dev/null
+++ b/docs/data/histograms/United States/030L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20A", "histograms": [{"batchcodes": ["030L20A"], "histogram": {"Pyrexia": 125, "Headache": 123, "Chills": 118, "Pain in extremity": 115, "Fatigue": 106, "Vaccination site pain": 87, "Myalgia": 80, "Vaccination site erythema": 70, "Pruritus": 54, "Vaccination site swelling": 52, "Pain": 49, "Rash": 49, "Arthralgia": 48, "Nausea": 47, "Body temperature": 39, "Erythema": 37, "Vaccination site pruritus": 37, "Asthenia": 36, "Dizziness": 36, "COVID-19": 35, "Feeling abnormal": 34, "Vaccination site warmth": 31, "SARS-CoV-2 test": 30, "Malaise": 29, "Peripheral swelling": 27, "Vomiting": 25, "Diarrhoea": 22, "Urticaria": 22, "Inappropriate schedule of product administration": 19, "Tremor": 18, "Decreased appetite": 17, "Hypoaesthesia": 17, "Lymphadenopathy": 17, "Back pain": 16, "Blood pressure measurement": 16, "Cough": 16, "Dyspnoea": 16, "Feeling hot": 16, "Vaccination site induration": 16, "Vaccination site rash": 16, "Heart rate": 15, "Injection site pain": 15, "Heart rate increased": 14, "Illness": 14, "Injection site erythema": 14, "Neck pain": 13, "Contusion": 12, "Swelling": 12, "Vaccination complication": 12, "Hyperhidrosis": 11, "Influenza like illness": 11, "Paraesthesia": 11, "Chest pain": 10, "Hypertension": 10, "Somnolence": 10, "Blood test": 9, "Insomnia": 9, "Limb discomfort": 9, "Product dose omission issue": 9, "Abdominal discomfort": 8, "Blood pressure increased": 8, "Herpes zoster": 8, "Maternal exposure during pregnancy": 8, "Muscular weakness": 8, "Lethargy": 7, "Lymph node pain": 7, "Rash pruritic": 7, "SARS-CoV-2 test positive": 7, "Tinnitus": 7, "White blood cell count": 7, "Abdominal pain": 6, "Abdominal pain upper": 6, "Accidental underdose": 6, "Burning sensation": 6, "Gait disturbance": 6, "Hypersensitivity": 6, "Injection site warmth": 6, "Nasopharyngitis": 6, "Palpitations": 6, "Tenderness": 6, "Therapeutic response unexpected": 6, "Vaccination site inflammation": 6, "Vertigo": 6, "Computerised tomogram": 5, "Expired product administered": 5, "Feeding disorder": 5, "Injection site rash": 5, "Injection site swelling": 5, "Migraine": 5, "Ultrasound scan": 5, "Vaccination site movement impairment": 5, "Ageusia": 4, "Anosmia": 4, "Anxiety": 4, "Blood glucose": 4, "Chest discomfort": 4, "Confusional state": 4, "Dysgeusia": 4, "Exposure during pregnancy": 4, "Eye pain": 4, "Fall": 4, "Feeling cold": 4, "Hypokinesia": 4, "Incorrect route of product administration": 4, "Loss of consciousness": 4, "Muscle spasms": 4, "Night sweats": 4, "Off label use": 4, "Oral mucosal blistering": 4, "Oropharyngeal pain": 4, "Platelet count": 4, "Pregnancy test": 4, "Product administered to patient of inappropriate age": 4, "Rash macular": 4, "Rhinorrhoea": 4, "Sneezing": 4, "Ultrasound foetal": 4, "Underdose": 4, "Urinary tract infection": 4, "Vaccination site discolouration": 4, "Vision blurred": 4, "Weight decreased": 4, "Acne": 3, "Alopecia": 3, "Anaphylactic reaction": 3, "Balance disorder": 3, "Blister": 3, "Blood glucose decreased": 3, "Blood sodium": 3, "Disorientation": 3, "Drug ineffective": 3, "Electrocardiogram": 3, "Flushing": 3, "Groin pain": 3, "Head discomfort": 3, "Hypersomnia": 3, "Influenza": 3, "Injection site mass": 3, "Injection site pruritus": 3, "Intentional dose omission": 3, "Joint stiffness": 3, "Magnetic resonance imaging": 3, "Mass": 3, "Monocyte count": 3, "Musculoskeletal stiffness": 3, "Nasal congestion": 3, "Oral herpes": 3, "Poor quality sleep": 3, "Product storage error": 3, "Rash erythematous": 3, "Rash morbilliform": 3, "Sinusitis": 3, "Skin warm": 3, "Speech disorder": 3, "Swelling face": 3, "Taste disorder": 3, "Vaccination site bruising": 3, "Vaccination site mass": 3, "Vaccination site reaction": 3, "Anaemia": 2, "Anion gap": 2, "Antibody test": 2, "Axillary pain": 2, "Biopsy skin": 2, "Blood albumin": 2, "Blood alkaline phosphatase": 2, "Blood bilirubin": 2, "Blood calcium": 2, "Blood chloride": 2, "Blood creatinine": 2, "Blood glucose increased": 2, "Blood potassium": 2, "Body temperature increased": 2, "Bone pain": 2, "COVID-19 pneumonia": 2, "Carbon dioxide": 2, "Cardiac stress test": 2, "Cold sweat": 2, "Condition aggravated": 2, "Deafness": 2, "Death": 2, "Deep vein thrombosis": 2, "Discomfort": 2, "Diverticulitis": 2, "Dry mouth": 2, "Dyskinesia": 2, "Dysphagia": 2, "Dysphonia": 2, "Ear pain": 2, "Eosinophil count": 2, "Epistaxis": 2, "Exposure to SARS-CoV-2": 2, "Eye swelling": 2, "Feeling of body temperature change": 2, "Gastrointestinal disorder": 2, "Gout": 2, "Granuloma annulare": 2, "Haematocrit": 2, "Haemoglobin": 2, "Haemorrhage": 2, "Heart rate abnormal": 2, "Heart rate irregular": 2, "Hepatic enzyme increased": 2, "Hot flush": 2, "Hypoaesthesia oral": 2, "Hypotension": 2, "Immunisation reaction": 2, "Incorrect dose administered": 2, "Injection site induration": 2, "Injection site urticaria": 2, "Joint range of motion decreased": 2, "Lip swelling": 2, "Loss of personal independence in daily activities": 2, "Lymphocyte count": 2, "Mean cell haemoglobin": 2, "Mean cell haemoglobin concentration": 2, "Mean cell volume": 2, "Mean platelet volume": 2, "Muscle twitching": 2, "Myocarditis": 2, "Nervousness": 2, "Neuritis": 2, "Neutrophil count": 2, "No adverse event": 2, "Ocular discomfort": 2, "Oxygen saturation": 2, "Oxygen saturation decreased": 2, "Paraesthesia oral": 2, "Pneumonia": 2, "Protein total": 2, "Red blood cell count": 2, "Rheumatological examination": 2, "SARS-CoV-2 antibody test": 2, "Sciatica": 2, "Sensation of foreign body": 2, "Sunburn": 2, "Swollen tongue": 2, "Tachycardia": 2, "Throat irritation": 2, "Thrombocytopenia": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site urticaria": 2, "Vitreous floaters": 2, "Wrong technique in product usage process": 2, "X-ray": 2, "Abdominal distension": 1, "Accidental overdose": 1, "Adverse event": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase normal": 1, "Albumin globulin ratio": 1, "Amnesia": 1, "Anisocytosis": 1, "Antibody test abnormal": 1, "Antibody test negative": 1, "Aphonia": 1, "Aphthous ulcer": 1, "Arrhythmia": 1, "Arthritis": 1, "Arthropod bite": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase normal": 1, "Atrial fibrillation": 1, "Autoimmune thyroiditis": 1, "Autonomic nervous system imbalance": 1, "Basophil count": 1, "Bedridden": 1, "Bell's palsy": 1, "Blindness": 1, "Blindness unilateral": 1, "Blister infected": 1, "Blood cholesterol": 1, "Blood count": 1, "Blood count abnormal": 1, "Blood glucose abnormal": 1, "Blood iron": 1, "Blood pressure decreased": 1, "Blood urea": 1, "Blood urea increased": 1, "Blood urine present": 1, "Body mass index": 1, "Body temperature abnormal": 1, "Bradycardia": 1, "Brain hypoxia": 1, "Breast cancer": 1, "Breast discomfort": 1, "Breast tenderness": 1, "Bronchitis": 1, "C-reactive protein": 1, "Cardiac flutter": 1, "Cardiac operation": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chromaturia": 1, "Chronic kidney disease": 1, "Chronic 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pruritus": 1, "Faeces discoloured": 1, "Fear": 1, "Flatulence": 1, "Food intolerance": 1, "Gait inability": 1, "General physical health deterioration": 1, "Genital herpes": 1, "Gingival blister": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Granulocyte count": 1, "Guillain-Barre syndrome": 1, "Hair injury": 1, "Head injury": 1, "Heart rate decreased": 1, "Herpes simplex": 1, "Hypercoagulation": 1, "Hyperpyrexia": 1, "Hypoglycaemia": 1, "Hypokalaemia": 1, "Hypotrichosis": 1, "Hypoxia": 1, "Ill-defined disorder": 1, "Immune system disorder": 1, "Impaired work ability": 1, "Induration": 1, "Infectious mononucleosis": 1, "Inflammation": 1, "Influenza virus test negative": 1, "Injected limb mobility decreased": 1, "Injection site discolouration": 1, "Injection site lymphadenopathy": 1, "Injection site reaction": 1, "Injury": 1, "Intraocular pressure increased": 1, "Iron binding capacity total": 1, "Iron binding capacity unsaturated": 1, "Irritability": 1, "Joint contracture": 1, 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diff --git a/docs/data/histograms/United States/030L20AH.json b/docs/data/histograms/United States/030L20AH.json
new file mode 100644
index 00000000000..4225c9172b5
--- /dev/null
+++ b/docs/data/histograms/United States/030L20AH.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20AH", "histograms": [{"batchcodes": ["030L20AH"], "histogram": {"Pain in extremity": 3, "Vaccination site erythema": 2, "Chills": 1, "Erythema": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20K.json b/docs/data/histograms/United States/030L20K.json
new file mode 100644
index 00000000000..b7af66b8f0b
--- /dev/null
+++ b/docs/data/histograms/United States/030L20K.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20K", "histograms": [{"batchcodes": ["030L20K"], "histogram": {"Lymphadenopathy": 2, "Pain in extremity": 2, "Arthralgia": 1, "Infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L20N.json b/docs/data/histograms/United States/030L20N.json
new file mode 100644
index 00000000000..c9e6ca0fda1
--- /dev/null
+++ b/docs/data/histograms/United States/030L20N.json	
@@ -0,0 +1 @@
+{"batchcode": "030L20N", "histograms": [{"batchcodes": ["030L20N"], "histogram": {"Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L210A.json b/docs/data/histograms/United States/030L210A.json
new file mode 100644
index 00000000000..d2c66538d0a
--- /dev/null
+++ b/docs/data/histograms/United States/030L210A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L210A", "histograms": [{"batchcodes": ["030L210A"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L21A.json b/docs/data/histograms/United States/030L21A.json
new file mode 100644
index 00000000000..99f4f9d3929
--- /dev/null
+++ b/docs/data/histograms/United States/030L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L21A", "histograms": [{"batchcodes": ["030L21A"], "histogram": {"Erythema": 2, "Ear swelling": 1, "Eye irritation": 1, "Eye pain": 1, "Hypoacusis": 1, "Induration": 1, "Joint swelling": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Tongue blistering": 1, "Vaccination complication": 1, "Vulvovaginal burning sensation": 1, "Vulvovaginal inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L22A.json b/docs/data/histograms/United States/030L22A.json
new file mode 100644
index 00000000000..0846b241989
--- /dev/null
+++ b/docs/data/histograms/United States/030L22A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L22A", "histograms": [{"batchcodes": ["030L22A"], "histogram": {"COVID-19": 1, "Cough": 1, "Fatigue": 1, "Oropharyngeal discomfort": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L28.json b/docs/data/histograms/United States/030L28.json
new file mode 100644
index 00000000000..240be4260c2
--- /dev/null
+++ b/docs/data/histograms/United States/030L28.json	
@@ -0,0 +1 @@
+{"batchcode": "030L28", "histograms": [{"batchcodes": ["030L28"], "histogram": {"Insomnia": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L2A.json b/docs/data/histograms/United States/030L2A.json
new file mode 100644
index 00000000000..1a3f3510967
--- /dev/null
+++ b/docs/data/histograms/United States/030L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L2A", "histograms": [{"batchcodes": ["030L2A"], "histogram": {"Vaccination site warmth": 2, "Injection site erythema": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L2LA.json b/docs/data/histograms/United States/030L2LA.json
new file mode 100644
index 00000000000..eb4a75ee209
--- /dev/null
+++ b/docs/data/histograms/United States/030L2LA.json	
@@ -0,0 +1 @@
+{"batchcode": "030L2LA", "histograms": [{"batchcodes": ["030L2LA"], "histogram": {"Erythema": 1, "Injection site nodule": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L2O1.json b/docs/data/histograms/United States/030L2O1.json
new file mode 100644
index 00000000000..30c335926ca
--- /dev/null
+++ b/docs/data/histograms/United States/030L2O1.json	
@@ -0,0 +1 @@
+{"batchcode": "030L2O1", "histograms": [{"batchcodes": ["030L2O1"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain upper": 1, "Faeces soft": 1, "Gastritis": 1, "Muscle tightness": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L2O4.json b/docs/data/histograms/United States/030L2O4.json
new file mode 100644
index 00000000000..4424a8e6b0f
--- /dev/null
+++ b/docs/data/histograms/United States/030L2O4.json	
@@ -0,0 +1 @@
+{"batchcode": "030L2O4", "histograms": [{"batchcodes": ["030L2O4"], "histogram": {"Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L2OA.json b/docs/data/histograms/United States/030L2OA.json
new file mode 100644
index 00000000000..1f395d8e0d2
--- /dev/null
+++ b/docs/data/histograms/United States/030L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "030L2OA", "histograms": [{"batchcodes": ["030L2OA"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030L30A.json b/docs/data/histograms/United States/030L30A.json
new file mode 100644
index 00000000000..b178ca3e2fa
--- /dev/null
+++ b/docs/data/histograms/United States/030L30A.json	
@@ -0,0 +1 @@
+{"batchcode": "030L30A", "histograms": [{"batchcodes": ["030L30A"], "histogram": {"Device connection issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030LZ0A.json b/docs/data/histograms/United States/030LZ0A.json
new file mode 100644
index 00000000000..dd4da9ee514
--- /dev/null
+++ b/docs/data/histograms/United States/030LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "030LZ0A", "histograms": [{"batchcodes": ["030LZ0A"], "histogram": {"Asthenia": 2, "Headache": 2, "Arthritis infective": 1, "Chills": 1, "Culture": 1, "Erythema": 1, "Fall": 1, "Feeling hot": 1, "Gait inability": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Joint swelling": 1, "Joint warmth": 1, "Laboratory test": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030LZOA.json b/docs/data/histograms/United States/030LZOA.json
new file mode 100644
index 00000000000..7d3b7894d92
--- /dev/null
+++ b/docs/data/histograms/United States/030LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "030LZOA", "histograms": [{"batchcodes": ["030LZOA"], "histogram": {"Breast pain": 1, "Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030LZOA?.json b/docs/data/histograms/United States/030LZOA?.json
new file mode 100644
index 00000000000..35b087fef4c
--- /dev/null
+++ b/docs/data/histograms/United States/030LZOA?.json	
@@ -0,0 +1 @@
+{"batchcode": "030LZOA?", "histograms": [{"batchcodes": ["030LZOA?"], "histogram": {"Arthralgia": 1, "Chills": 1, "Myalgia": 1, "Rash erythematous": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M00A OR 030N.json b/docs/data/histograms/United States/030M00A OR 030N.json
new file mode 100644
index 00000000000..4826aac749a
--- /dev/null
+++ b/docs/data/histograms/United States/030M00A OR 030N.json	
@@ -0,0 +1 @@
+{"batchcode": "030M00A OR 030N", "histograms": [{"batchcodes": ["030M00A OR 030N"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M0A.json b/docs/data/histograms/United States/030M0A.json
new file mode 100644
index 00000000000..91ca947c12b
--- /dev/null
+++ b/docs/data/histograms/United States/030M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M0A", "histograms": [{"batchcodes": ["030M0A"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20.json b/docs/data/histograms/United States/030M20.json
new file mode 100644
index 00000000000..ad3e109b496
--- /dev/null
+++ b/docs/data/histograms/United States/030M20.json	
@@ -0,0 +1 @@
+{"batchcode": "030M20", "histograms": [{"batchcodes": ["030M20"], "histogram": {"Pyrexia": 2, "Headache": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Lymphadenopathy": 1, "Mammogram": 1, "Nausea": 1, "Pain in extremity": 1, "Rheumatoid arthritis": 1, "Ultrasound scan": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M200A.json b/docs/data/histograms/United States/030M200A.json
new file mode 100644
index 00000000000..83a256e6699
--- /dev/null
+++ b/docs/data/histograms/United States/030M200A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M200A", "histograms": [{"batchcodes": ["030M200A"], "histogram": {"Decreased appetite": 1, "Feeling cold": 1, "Malaise": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M201A.json b/docs/data/histograms/United States/030M201A.json
new file mode 100644
index 00000000000..f1e939f909e
--- /dev/null
+++ b/docs/data/histograms/United States/030M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M201A", "histograms": [{"batchcodes": ["030M201A"], "histogram": {"Abdominal discomfort": 1, "Abdominal distension": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M204.json b/docs/data/histograms/United States/030M204.json
new file mode 100644
index 00000000000..3891e7121c6
--- /dev/null
+++ b/docs/data/histograms/United States/030M204.json	
@@ -0,0 +1 @@
+{"batchcode": "030M204", "histograms": [{"batchcodes": ["030M204"], "histogram": {"Body temperature": 1, "Chills": 1, "Dyspnoea": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20A OR 030M.json b/docs/data/histograms/United States/030M20A OR 030M.json
new file mode 100644
index 00000000000..21fba9e5c04
--- /dev/null
+++ b/docs/data/histograms/United States/030M20A OR 030M.json	
@@ -0,0 +1 @@
+{"batchcode": "030M20A OR 030M", "histograms": [{"batchcodes": ["030M20A OR 030M"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20A,NDC8077.json b/docs/data/histograms/United States/030M20A,NDC8077.json
new file mode 100644
index 00000000000..5de8b6622f6
--- /dev/null
+++ b/docs/data/histograms/United States/030M20A,NDC8077.json	
@@ -0,0 +1 @@
+{"batchcode": "030M20A,NDC8077", "histograms": [{"batchcodes": ["030M20A,NDC8077"], "histogram": {"Atrial fibrillation": 1, "Nausea": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20A..json b/docs/data/histograms/United States/030M20A..json
new file mode 100644
index 00000000000..6e72e33dcec
--- /dev/null
+++ b/docs/data/histograms/United States/030M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "030M20A.", "histograms": [{"batchcodes": ["030M20A."], "histogram": {"Blood glucose increased": 1, "Glycosylated haemoglobin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20A.json b/docs/data/histograms/United States/030M20A.json
new file mode 100644
index 00000000000..ab2cf0a3fd5
--- /dev/null
+++ b/docs/data/histograms/United States/030M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M20A", "histograms": [{"batchcodes": ["030M20A", "RN6209"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["030M20A"], "histogram": {"Headache": 151, "Pyrexia": 142, "Pain in extremity": 118, "Chills": 114, "Fatigue": 110, "Myalgia": 95, "Vaccination site pain": 80, "Pain": 72, "Nausea": 67, "Pruritus": 57, "Vaccination site erythema": 55, "Arthralgia": 52, "Dizziness": 45, "Vaccination site pruritus": 38, "Erythema": 35, "Body temperature": 34, "Vaccination site swelling": 34, "Rash": 33, "Feeling abnormal": 32, "Asthenia": 30, "Malaise": 25, "Peripheral swelling": 25, "Vaccination site rash": 25, "Dyspnoea": 24, "Diarrhoea": 23, "Vaccination site warmth": 23, "Urticaria": 21, "Vomiting": 21, "SARS-CoV-2 test": 20, "Hyperhidrosis": 19, "Injection site pain": 19, "Cough": 18, "Decreased appetite": 18, "Swelling": 18, "Feeling hot": 17, "Injection site erythema": 17, "Blood pressure measurement": 16, "COVID-19": 16, "Influenza like illness": 16, "Vaccination complication": 16, "Insomnia": 14, "Tremor": 14, "Neck pain": 13, "Product dose omission issue": 13, "Vaccination site reaction": 13, "Abdominal discomfort": 12, "Back pain": 12, "Inappropriate schedule of product administration": 12, "Mobility decreased": 12, "Paraesthesia": 12, "Chest pain": 11, "Gait disturbance": 11, "Somnolence": 11, "Heart rate": 10, "Heart rate increased": 10, "Illness": 10, "Nasopharyngitis": 10, "Vaccination site induration": 10, "Chest discomfort": 9, "Hypoaesthesia": 9, "Muscle spasms": 9, "Burning sensation": 8, "Injection site pruritus": 8, "Injection site warmth": 8, "Limb discomfort": 8, "Lymphadenopathy": 8, "Nasal congestion": 8, "Oropharyngeal pain": 8, "Rash pruritic": 8, "Arthritis": 7, "Discomfort": 7, "Hypertension": 7, "Injection site swelling": 7, "Joint swelling": 7, "Loss of consciousness": 7, "Maternal exposure during pregnancy": 7, "Muscular weakness": 7, "Palpitations": 7, "Rash erythematous": 7, "Rhinorrhoea": 7, "Tenderness": 7, "Atrial fibrillation": 6, "Gait inability": 6, "Herpes zoster": 6, "Inflammation": 6, "Injection site rash": 6, "Skin discolouration": 6, "Dysstasia": 5, "Fall": 5, "Flushing": 5, "Musculoskeletal stiffness": 5, "Pollakiuria": 5, "Syncope": 5, "Abdominal pain upper": 4, "Adverse reaction": 4, "Blood pressure increased": 4, "Confusional state": 4, "Constipation": 4, "Contusion": 4, "Feeling cold": 4, "Full blood count": 4, "Hot flush": 4, "Hypersensitivity": 4, "Influenza": 4, "Migraine": 4, "Retching": 4, "Sinusitis": 4, "Tachycardia": 4, "Throat tightness": 4, "Tinnitus": 4, "Vaccination site urticaria": 4, "Vertigo": 4, "Alopecia": 3, "Amnesia": 3, "Antibody test": 3, "Blood test": 3, "Body temperature increased": 3, "Computerised tomogram": 3, "Device connection issue": 3, "Drug ineffective": 3, "Ear pruritus": 3, "Exposure during pregnancy": 3, "Eye pain": 3, "Eye swelling": 3, "Flatulence": 3, "Hypotension": 3, "Incorrect route of product administration": 3, "Lacrimation 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20A030M20A.json b/docs/data/histograms/United States/030M20A030M20A.json
new file mode 100644
index 00000000000..fd6cc76b41d
--- /dev/null
+++ b/docs/data/histograms/United States/030M20A030M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M20A030M20A", "histograms": [{"batchcodes": ["030M20A030M20A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Lymph node pain": 1, "Pruritus": 1, "Skin reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20K.json b/docs/data/histograms/United States/030M20K.json
new file mode 100644
index 00000000000..416289014c1
--- /dev/null
+++ b/docs/data/histograms/United States/030M20K.json	
@@ -0,0 +1 @@
+{"batchcode": "030M20K", "histograms": [{"batchcodes": ["030M20K"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dysphagia": 1, "Heart rate increased": 1, "Throat irritation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M20N.json b/docs/data/histograms/United States/030M20N.json
new file mode 100644
index 00000000000..48ded4f3134
--- /dev/null
+++ b/docs/data/histograms/United States/030M20N.json	
@@ -0,0 +1 @@
+{"batchcode": "030M20N", "histograms": [{"batchcodes": ["030M20N"], "histogram": {"Chills": 1, "Heart rate increased": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M21A.json b/docs/data/histograms/United States/030M21A.json
new file mode 100644
index 00000000000..ec2aef2ba7c
--- /dev/null
+++ b/docs/data/histograms/United States/030M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M21A", "histograms": [{"batchcodes": ["030M21A"], "histogram": {"Fatigue": 2, "Asthenia": 1, "Erythema": 1, "Illness": 1, "Influenza like illness": 1, "Nausea": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M26A.json b/docs/data/histograms/United States/030M26A.json
new file mode 100644
index 00000000000..37f6a7d6e11
--- /dev/null
+++ b/docs/data/histograms/United States/030M26A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M26A", "histograms": [{"batchcodes": ["030M26A"], "histogram": {"Fatigue": 1, "Heavy menstrual bleeding": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M29A.json b/docs/data/histograms/United States/030M29A.json
new file mode 100644
index 00000000000..cb058255d66
--- /dev/null
+++ b/docs/data/histograms/United States/030M29A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M29A", "histograms": [{"batchcodes": ["030M29A"], "histogram": {"Chills": 1, "Erythema": 1, "Feeling hot": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling face": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M2A.json b/docs/data/histograms/United States/030M2A.json
new file mode 100644
index 00000000000..cb55253017a
--- /dev/null
+++ b/docs/data/histograms/United States/030M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M2A", "histograms": [{"batchcodes": ["030M2A"], "histogram": {"Extra dose administered": 1, "Pain in extremity": 1, "Parosmia": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M2DA.json b/docs/data/histograms/United States/030M2DA.json
new file mode 100644
index 00000000000..5b1c79a4464
--- /dev/null
+++ b/docs/data/histograms/United States/030M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "030M2DA", "histograms": [{"batchcodes": ["030M2DA"], "histogram": {"Vaccination site pain": 2, "Asthenia": 1, "Chills": 1, "Dizziness": 1, "Haemoptysis": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Limb discomfort": 1, "Musculoskeletal discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Pruritus": 1, "Vaccination site discolouration": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M2OA.json b/docs/data/histograms/United States/030M2OA.json
new file mode 100644
index 00000000000..19d35666293
--- /dev/null
+++ b/docs/data/histograms/United States/030M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "030M2OA", "histograms": [{"batchcodes": ["0132LOA", "030M2OA"], "histogram": {"Chills": 2, "Erythema": 2, "Headache": 2, "Injection site induration": 2, "Myalgia": 2, "Pain": 2, "Pyrexia": 2}}, {"batchcodes": ["030M2OA"], "histogram": {"Back pain": 1, "Chills": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Rash": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030M30A.json b/docs/data/histograms/United States/030M30A.json
new file mode 100644
index 00000000000..e4fc1e57853
--- /dev/null
+++ b/docs/data/histograms/United States/030M30A.json	
@@ -0,0 +1 @@
+{"batchcode": "030M30A", "histograms": [{"batchcodes": ["030M30A"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030MDA.json b/docs/data/histograms/United States/030MDA.json
new file mode 100644
index 00000000000..9686f64a6a7
--- /dev/null
+++ b/docs/data/histograms/United States/030MDA.json	
@@ -0,0 +1 @@
+{"batchcode": "030MDA", "histograms": [{"batchcodes": ["030MDA"], "histogram": {"Adverse event": 1, "Dyspnoea": 1, "Post viral fatigue syndrome": 1, "SARS-CoV-2 test": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030MEXA.json b/docs/data/histograms/United States/030MEXA.json
new file mode 100644
index 00000000000..9c3cc3e637d
--- /dev/null
+++ b/docs/data/histograms/United States/030MEXA.json	
@@ -0,0 +1 @@
+{"batchcode": "030MEXA", "histograms": [{"batchcodes": ["030MEXA"], "histogram": {"Arthralgia": 1, "Decreased appetite": 1, "Mass": 1, "Nausea": 1, "Rash macular": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030MZ0A.json b/docs/data/histograms/United States/030MZ0A.json
new file mode 100644
index 00000000000..1cbeba4bcbf
--- /dev/null
+++ b/docs/data/histograms/United States/030MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "030MZ0A", "histograms": [{"batchcodes": ["030MZ0A"], "histogram": {"Fatigue": 3, "Dizziness": 2, "Hyperhidrosis": 2, "Vaccination site pain": 2, "Bedridden": 1, "Chest X-ray": 1, "Chest pain": 1, "Colitis": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Ear pain": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "General physical condition abnormal": 1, "Headache": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypertension": 1, "Influenza like illness": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Peripheral swelling": 1, "Pollakiuria": 1, "Presyncope": 1, "Rash": 1, "Rectal haemorrhage": 1, "Respiration abnormal": 1, "Swallow study": 1, "Swelling": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Viral test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030MZ0ALLD07312.json b/docs/data/histograms/United States/030MZ0ALLD07312.json
new file mode 100644
index 00000000000..5258d332833
--- /dev/null
+++ b/docs/data/histograms/United States/030MZ0ALLD07312.json	
@@ -0,0 +1 @@
+{"batchcode": "030MZ0ALLD07312", "histograms": [{"batchcodes": ["030MZ0ALLD07312"], "histogram": {"Vaccination site pain": 2, "Body temperature": 1, "Body temperature increased": 1, "Headache": 1, "Lip dry": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030MZOA.json b/docs/data/histograms/United States/030MZOA.json
new file mode 100644
index 00000000000..4aa94b948b9
--- /dev/null
+++ b/docs/data/histograms/United States/030MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "030MZOA", "histograms": [{"batchcodes": ["030MZOA"], "histogram": {"Body temperature": 1, "Chills": 1, "Dizziness": 1, "Dysgeusia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersensitivity": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030N20A.json b/docs/data/histograms/United States/030N20A.json
new file mode 100644
index 00000000000..d297acfb52d
--- /dev/null
+++ b/docs/data/histograms/United States/030N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030N20A", "histograms": [{"batchcodes": ["030N20A"], "histogram": {"Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030NDEA.json b/docs/data/histograms/United States/030NDEA.json
new file mode 100644
index 00000000000..948a69597eb
--- /dev/null
+++ b/docs/data/histograms/United States/030NDEA.json	
@@ -0,0 +1 @@
+{"batchcode": "030NDEA", "histograms": [{"batchcodes": ["030NDEA"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Feeling cold": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Lacrimation increased": 1, "Nasal congestion": 1, "Pain in extremity": 1, "Poor quality sleep": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030NE0A.json b/docs/data/histograms/United States/030NE0A.json
new file mode 100644
index 00000000000..15a2a3fa84c
--- /dev/null
+++ b/docs/data/histograms/United States/030NE0A.json	
@@ -0,0 +1 @@
+{"batchcode": "030NE0A", "histograms": [{"batchcodes": ["030NE0A"], "histogram": {"Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030O20A.json b/docs/data/histograms/United States/030O20A.json
new file mode 100644
index 00000000000..b8e25860ed2
--- /dev/null
+++ b/docs/data/histograms/United States/030O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030O20A", "histograms": [{"batchcodes": ["030O20A"], "histogram": {"Asthenia": 1, "Muscle spasms": 1, "Platelet count": 1, "Thrombocytopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030R20A.json b/docs/data/histograms/United States/030R20A.json
new file mode 100644
index 00000000000..4adf92c3334
--- /dev/null
+++ b/docs/data/histograms/United States/030R20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030R20A", "histograms": [{"batchcodes": ["030R20A"], "histogram": {"Blood glucose increased": 1, "Decreased appetite": 1, "Hypoaesthesia": 1, "Irritability": 1, "Migraine": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pruritus": 1, "Skin discolouration": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/030W20A.json b/docs/data/histograms/United States/030W20A.json
new file mode 100644
index 00000000000..15968e488a9
--- /dev/null
+++ b/docs/data/histograms/United States/030W20A.json	
@@ -0,0 +1 @@
+{"batchcode": "030W20A", "histograms": [{"batchcodes": ["030W20A"], "histogram": {"Pruritus": 1, "Skin swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031-A21A.json b/docs/data/histograms/United States/031-A21A.json
new file mode 100644
index 00000000000..e7c32cde839
--- /dev/null
+++ b/docs/data/histograms/United States/031-A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031-A21A", "histograms": [{"batchcodes": ["031-A21A"], "histogram": {"Erythema": 1, "Feeling abnormal": 1, "Pain": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031-A2419.json b/docs/data/histograms/United States/031-A2419.json
new file mode 100644
index 00000000000..0f96e670fb9
--- /dev/null
+++ b/docs/data/histograms/United States/031-A2419.json	
@@ -0,0 +1 @@
+{"batchcode": "031-A2419", "histograms": [{"batchcodes": ["031-A2419"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Listless": 1, "Nasopharyngitis": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031.20A.json b/docs/data/histograms/United States/031.20A.json
new file mode 100644
index 00000000000..a58ef70ee5b
--- /dev/null
+++ b/docs/data/histograms/United States/031.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031.20A", "histograms": [{"batchcodes": ["031.20A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031/20A.json b/docs/data/histograms/United States/031/20A.json
new file mode 100644
index 00000000000..6bbc4b00092
--- /dev/null
+++ b/docs/data/histograms/United States/031/20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031/20A", "histograms": [{"batchcodes": ["031/20A"], "histogram": {"Headache": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0310411952.json b/docs/data/histograms/United States/0310411952.json
new file mode 100644
index 00000000000..21bb542fa9d
--- /dev/null
+++ b/docs/data/histograms/United States/0310411952.json	
@@ -0,0 +1 @@
+{"batchcode": "0310411952", "histograms": [{"batchcodes": ["0310411952"], "histogram": {"Chills": 1, "Heart rate increased": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0311.20A.json b/docs/data/histograms/United States/0311.20A.json
new file mode 100644
index 00000000000..c566788f872
--- /dev/null
+++ b/docs/data/histograms/United States/0311.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0311.20A", "histograms": [{"batchcodes": ["0311.20A"], "histogram": {"Dizziness": 1, "Headache": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031120A.json b/docs/data/histograms/United States/031120A.json
new file mode 100644
index 00000000000..f6ad6858c96
--- /dev/null
+++ b/docs/data/histograms/United States/031120A.json	
@@ -0,0 +1 @@
+{"batchcode": "031120A", "histograms": [{"batchcodes": ["031120A"], "histogram": {"Pain in extremity": 5, "Pyrexia": 4, "Myalgia": 3, "Pain": 3, "Vaccination site pain": 3, "Arthralgia": 2, "Body temperature": 2, "Chills": 2, "Decreased appetite": 2, "Erythema": 2, "Fatigue": 2, "Headache": 2, "Vaccination site erythema": 2, "Asthenia": 1, "Asthma": 1, "Atrial fibrillation": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Computerised tomogram thorax": 1, "Cough": 1, "Diarrhoea": 1, "Diplegia": 1, "Dizziness": 1, "Eye pruritus": 1, "Feeling hot": 1, "Flushing": 1, "Groin pain": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Lacrimation increased": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mass excision": 1, "Nausea": 1, "Pallor": 1, "Pruritus": 1, "Pulmonary artery thrombosis": 1, "Skin swelling": 1, "Swelling face": 1, "Tenderness": 1, "Thrombophlebitis superficial": 1, "Tooth infection": 1, "Tremor": 1, "Urticaria": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0311321A.json b/docs/data/histograms/United States/0311321A.json
new file mode 100644
index 00000000000..34bc2a27b64
--- /dev/null
+++ b/docs/data/histograms/United States/0311321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0311321A", "histograms": [{"batchcodes": ["0311321A"], "histogram": {"Biopsy": 1, "Extranodal marginal zone B-cell lymphoma (MALT type)": 1, "Mammogram": 1, "Pain in extremity": 1, "Positron emission tomogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03114211A.json b/docs/data/histograms/United States/03114211A.json
new file mode 100644
index 00000000000..69a16e2a6aa
--- /dev/null
+++ b/docs/data/histograms/United States/03114211A.json	
@@ -0,0 +1 @@
+{"batchcode": "03114211A", "histograms": [{"batchcodes": ["03114211A"], "histogram": {"Allergy to vaccine": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Myalgia": 1, "Pain": 1, "Pulse abnormal": 1, "Seizure": 1, "Swelling": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0311720A.json b/docs/data/histograms/United States/0311720A.json
new file mode 100644
index 00000000000..e10bd474b42
--- /dev/null
+++ b/docs/data/histograms/United States/0311720A.json	
@@ -0,0 +1 @@
+{"batchcode": "0311720A", "histograms": [{"batchcodes": ["0311720A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Cough": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Illness": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0311T21A.json b/docs/data/histograms/United States/0311T21A.json
new file mode 100644
index 00000000000..65e178ec437
--- /dev/null
+++ b/docs/data/histograms/United States/0311T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0311T21A", "histograms": [{"batchcodes": ["0311T21A"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Hypersomnia": 1, "Pain": 1, "Parosmia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03120A.json b/docs/data/histograms/United States/03120A.json
new file mode 100644
index 00000000000..8da05dc1ac4
--- /dev/null
+++ b/docs/data/histograms/United States/03120A.json	
@@ -0,0 +1 @@
+{"batchcode": "03120A", "histograms": [{"batchcodes": ["03120A"], "histogram": {"Echocardiogram": 1, "Fatigue": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031220A.json b/docs/data/histograms/United States/031220A.json
new file mode 100644
index 00000000000..7e070ba9183
--- /dev/null
+++ b/docs/data/histograms/United States/031220A.json	
@@ -0,0 +1 @@
+{"batchcode": "031220A", "histograms": [{"batchcodes": ["031220A"], "histogram": {"Fatigue": 2, "Chills": 1, "Dizziness": 1, "Injection site erythema": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Muscle tightness": 1, "Nausea": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0312H.json b/docs/data/histograms/United States/0312H.json
new file mode 100644
index 00000000000..1e339518980
--- /dev/null
+++ b/docs/data/histograms/United States/0312H.json	
@@ -0,0 +1 @@
+{"batchcode": "0312H", "histograms": [{"batchcodes": ["0312H"], "histogram": {"Headache": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031321A.json b/docs/data/histograms/United States/031321A.json
new file mode 100644
index 00000000000..91be0aff0ff
--- /dev/null
+++ b/docs/data/histograms/United States/031321A.json	
@@ -0,0 +1 @@
+{"batchcode": "031321A", "histograms": [{"batchcodes": ["031321A"], "histogram": {"Headache": 2, "Abdominal pain upper": 1, "Body temperature": 1, "Chills": 1, "Dizziness": 1, "Eating disorder": 1, "Fall": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate increased": 1, "Insomnia": 1, "Mobility decreased": 1, "Nausea": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0313B1A.json b/docs/data/histograms/United States/0313B1A.json
new file mode 100644
index 00000000000..27fc22141e2
--- /dev/null
+++ b/docs/data/histograms/United States/0313B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0313B1A", "histograms": [{"batchcodes": ["0313B1A"], "histogram": {"Tachycardia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031420A.json b/docs/data/histograms/United States/031420A.json
new file mode 100644
index 00000000000..01d314c1762
--- /dev/null
+++ b/docs/data/histograms/United States/031420A.json	
@@ -0,0 +1 @@
+{"batchcode": "031420A", "histograms": [{"batchcodes": ["031420A"], "histogram": {"Vaccination site erythema": 2, "Vaccination site pruritus": 2, "Injection site reaction": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031421A.json b/docs/data/histograms/United States/031421A.json
new file mode 100644
index 00000000000..e4f7bd658e9
--- /dev/null
+++ b/docs/data/histograms/United States/031421A.json	
@@ -0,0 +1 @@
+{"batchcode": "031421A", "histograms": [{"batchcodes": ["031421A"], "histogram": {"Chills": 1, "Headache": 1, "Influenza": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03142A.json b/docs/data/histograms/United States/03142A.json
new file mode 100644
index 00000000000..9a19f0a556f
--- /dev/null
+++ b/docs/data/histograms/United States/03142A.json	
@@ -0,0 +1 @@
+{"batchcode": "03142A", "histograms": [{"batchcodes": ["03142A"], "histogram": {"Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031521.json b/docs/data/histograms/United States/031521.json
new file mode 100644
index 00000000000..e439161cc60
--- /dev/null
+++ b/docs/data/histograms/United States/031521.json	
@@ -0,0 +1 @@
+{"batchcode": "031521", "histograms": [{"batchcodes": ["031521"], "histogram": {"Limb discomfort": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031521A.json b/docs/data/histograms/United States/031521A.json
new file mode 100644
index 00000000000..deee762475f
--- /dev/null
+++ b/docs/data/histograms/United States/031521A.json	
@@ -0,0 +1 @@
+{"batchcode": "031521A", "histograms": [{"batchcodes": ["031521A"], "histogram": {"Chills": 1, "Hyperhidrosis": 1, "Illness": 1, "Nausea": 1, "Pain in extremity": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0315M20A.json b/docs/data/histograms/United States/0315M20A.json
new file mode 100644
index 00000000000..eb09d913085
--- /dev/null
+++ b/docs/data/histograms/United States/0315M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0315M20A", "histograms": [{"batchcodes": ["0315M20A"], "histogram": {"Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0316(ORL)20A.json b/docs/data/histograms/United States/0316(ORL)20A.json
new file mode 100644
index 00000000000..edc694b0f0b
--- /dev/null
+++ b/docs/data/histograms/United States/0316(ORL)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0316(ORL)20A", "histograms": [{"batchcodes": ["0316(ORL)20A"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0316201A.json b/docs/data/histograms/United States/0316201A.json
new file mode 100644
index 00000000000..8fee0810ffa
--- /dev/null
+++ b/docs/data/histograms/United States/0316201A.json	
@@ -0,0 +1 @@
+{"batchcode": "0316201A", "histograms": [{"batchcodes": ["0316201A"], "histogram": {"Chills": 1, "Cough": 1, "Depression": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0316204.json b/docs/data/histograms/United States/0316204.json
new file mode 100644
index 00000000000..1265640992e
--- /dev/null
+++ b/docs/data/histograms/United States/0316204.json	
@@ -0,0 +1 @@
+{"batchcode": "0316204", "histograms": [{"batchcodes": ["0316204"], "histogram": {"Headache": 2, "Migraine": 2, "Acoustic stimulation tests": 1, "Blood test": 1, "Computerised tomogram": 1, "Concussion": 1, "Decreased activity": 1, "Dizziness": 1, "Feeling abnormal": 1, "Feeling drunk": 1, "Head discomfort": 1, "Impaired work ability": 1, "Magnetic resonance imaging": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pain in extremity": 1, "Tinnitus": 1, "Vestibular neuronitis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031620A.json b/docs/data/histograms/United States/031620A.json
new file mode 100644
index 00000000000..f619216f4df
--- /dev/null
+++ b/docs/data/histograms/United States/031620A.json	
@@ -0,0 +1 @@
+{"batchcode": "031620A", "histograms": [{"batchcodes": ["031620A"], "histogram": {"Influenza like illness": 3, "Ascites": 2, "Chills": 2, "Confusional state": 2, "Contusion": 2, "Disorientation": 2, "Dizziness": 2, "Headache": 2, "Myalgia": 2, "Pain": 2, "Arthralgia": 1, "Balance disorder": 1, "Blindness": 1, "Blood pressure abnormal": 1, "Blood test": 1, "Burning sensation": 1, "Cellulitis": 1, "Cognitive disorder": 1, "Computerised tomogram": 1, "Cough": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Flushing": 1, "Haemorrhage": 1, "Herpes zoster": 1, "Hypertension": 1, "Hypokinesia": 1, "Influenza virus test": 1, "Injection site swelling": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Mastectomy": 1, "Muscle atrophy": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Oedema peripheral": 1, "Oxygen saturation abnormal": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Product dose omission issue": 1, "Pruritus": 1, "Pyrexia": 1, "Renal impairment": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Skin striae": 1, "Streptococcus test": 1, "Throat tightness": 1, "Tinnitus": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Vomiting": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031660A.json b/docs/data/histograms/United States/031660A.json
new file mode 100644
index 00000000000..558faca907b
--- /dev/null
+++ b/docs/data/histograms/United States/031660A.json	
@@ -0,0 +1 @@
+{"batchcode": "031660A", "histograms": [{"batchcodes": ["031660A"], "histogram": {"Dyspnoea": 1, "Pulmonary embolism": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0316Z0A.json b/docs/data/histograms/United States/0316Z0A.json
new file mode 100644
index 00000000000..9df349811e3
--- /dev/null
+++ b/docs/data/histograms/United States/0316Z0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0316Z0A", "histograms": [{"batchcodes": ["0316Z0A"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Incorrect route of product administration": 1, "Influenza like illness": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Syncope": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031720A.json b/docs/data/histograms/United States/031720A.json
new file mode 100644
index 00000000000..920291b87c7
--- /dev/null
+++ b/docs/data/histograms/United States/031720A.json	
@@ -0,0 +1 @@
+{"batchcode": "031720A", "histograms": [{"batchcodes": ["031720A"], "histogram": {"Erythema": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031721A.json b/docs/data/histograms/United States/031721A.json
new file mode 100644
index 00000000000..ced6c23f05b
--- /dev/null
+++ b/docs/data/histograms/United States/031721A.json	
@@ -0,0 +1 @@
+{"batchcode": "031721A", "histograms": [{"batchcodes": ["031721A"], "histogram": {"Headache": 2, "Pain": 2, "Device use confusion": 1, "Temperature intolerance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0317K20A.json b/docs/data/histograms/United States/0317K20A.json
new file mode 100644
index 00000000000..c7cabff056e
--- /dev/null
+++ b/docs/data/histograms/United States/0317K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0317K20A", "histograms": [{"batchcodes": ["0317K20A"], "histogram": {"Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031821A.json b/docs/data/histograms/United States/031821A.json
new file mode 100644
index 00000000000..1bff8576fd5
--- /dev/null
+++ b/docs/data/histograms/United States/031821A.json	
@@ -0,0 +1 @@
+{"batchcode": "031821A", "histograms": [{"batchcodes": ["031821A"], "histogram": {"Chills": 2, "Diarrhoea": 2, "Fatigue": 2, "Headache": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Asthenia": 1, "Dizziness": 1, "Dyspnoea": 1, "Illness": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Urticaria": 1, "Vaccination site reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A0A.json b/docs/data/histograms/United States/031A0A.json
new file mode 100644
index 00000000000..96dbe32a224
--- /dev/null
+++ b/docs/data/histograms/United States/031A0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031A0A", "histograms": [{"batchcodes": ["031A0A"], "histogram": {"Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A20A.json b/docs/data/histograms/United States/031A20A.json
new file mode 100644
index 00000000000..cc0d0a91349
--- /dev/null
+++ b/docs/data/histograms/United States/031A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031A20A", "histograms": [{"batchcodes": ["031A20A"], "histogram": {"Arthralgia": 2, "Chills": 2, "Epistaxis": 2, "Erythema": 2, "Hallucination": 2, "Headache": 2, "Myalgia": 2, "Nausea": 2, "Vomiting": 2, "Abdominal pain": 1, "Cold sweat": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Lymphadenopathy": 1, "Rash": 1, "Therapeutic response unexpected": 1, "Tremor": 1, "Vaccination site joint pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A21.json b/docs/data/histograms/United States/031A21.json
new file mode 100644
index 00000000000..81d14f2e0cf
--- /dev/null
+++ b/docs/data/histograms/United States/031A21.json	
@@ -0,0 +1 @@
+{"batchcode": "031A21", "histograms": [{"batchcodes": ["031A21"], "histogram": {"Cerebral haemorrhage": 1, "Computerised tomogram": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A211A.json b/docs/data/histograms/United States/031A211A.json
new file mode 100644
index 00000000000..c336ba2544c
--- /dev/null
+++ b/docs/data/histograms/United States/031A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "031A211A", "histograms": [{"batchcodes": ["031A211A"], "histogram": {"Arthralgia": 2, "Dysgeusia": 2, "Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Myalgia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A217.json b/docs/data/histograms/United States/031A217.json
new file mode 100644
index 00000000000..f3450de022b
--- /dev/null
+++ b/docs/data/histograms/United States/031A217.json	
@@ -0,0 +1 @@
+{"batchcode": "031A217", "histograms": [{"batchcodes": ["031A217"], "histogram": {"Paraesthesia": 2, "Presyncope": 1, "Rash": 1, "Tunnel vision": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A21A OR 051A.json b/docs/data/histograms/United States/031A21A OR 051A.json
new file mode 100644
index 00000000000..1ac248f1e0a
--- /dev/null
+++ b/docs/data/histograms/United States/031A21A OR 051A.json	
@@ -0,0 +1 @@
+{"batchcode": "031A21A OR 051A", "histograms": [{"batchcodes": ["031A21A OR 051A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Malaise": 1, "Nightmare": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A21A.json b/docs/data/histograms/United States/031A21A.json
new file mode 100644
index 00000000000..b396c148513
--- /dev/null
+++ b/docs/data/histograms/United States/031A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031A21A", "histograms": [{"batchcodes": ["031A21A", "ET7533"], "histogram": {"Interchange of vaccine products": 1, "Vaccination site pruritus": 1}}, {"batchcodes": ["031A21A"], "histogram": {"Product temperature excursion issue": 132, "Poor quality product administered": 108, "Pyrexia": 83, "Headache": 76, "Pain in extremity": 70, "Fatigue": 66, "Chills": 55, "Vaccination site pain": 51, "Myalgia": 50, "Nausea": 39, "Pain": 33, "Dizziness": 28, "Inappropriate schedule of product administration": 27, "Arthralgia": 26, "Vaccination site erythema": 24, "Body temperature": 23, "Vaccination site swelling": 23, "Peripheral swelling": 21, "Rash": 21, "Vaccination site pruritus": 21, "Pruritus": 20, "Feeling abnormal": 19, "Illness": 18, "Dyspnoea": 17, "Expired product administered": 16, "Insomnia": 16, "SARS-CoV-2 test": 16, "COVID-19": 14, "Asthenia": 13, "Diarrhoea": 12, "Product dose omission issue": 12, "Feeling hot": 11, "Product storage error": 11, "Vaccination site warmth": 11, "Vomiting": 11, "Abdominal pain upper": 10, "Erythema": 10, "Hyperhidrosis": 10, "Influenza like illness": 10, "Urticaria": 10, "Vaccination complication": 10, "Neck pain": 9, "Vaccination site mass": 9, "Vaccination site rash": 9, "Back pain": 8, "Exposure during pregnancy": 8, "Injection site pain": 8, "Paraesthesia": 8, "Vaccination site induration": 8, "Feeling cold": 7, "Heart rate": 7, "Limb discomfort": 7, "Lymphadenopathy": 7, "Swelling face": 7, "Tenderness": 7, "Abdominal discomfort": 6, "Ageusia": 6, "Chest pain": 6, "Cough": 6, "Dysgeusia": 6, "Gait disturbance": 6, "Hypersensitivity": 6, "Malaise": 6, "Pregnancy test": 6, "Rhinorrhoea": 6, "Swelling": 6, "Vaccination site reaction": 6, "Blood pressure measurement": 5, "Bone pain": 5, "Confusional state": 5, "Lethargy": 5, "Lymph node pain": 5, "Maternal exposure during pregnancy": 5, "Migraine": 5, "Oropharyngeal pain": 5, "Product administered to patient of inappropriate age": 5, "Somnolence": 5, "Ultrasound scan": 5, "Chest discomfort": 4, "Constipation": 4, "Extra dose administered": 4, "Hypersomnia": 4, "Hypoaesthesia": 4, "Lip swelling": 4, "Loss of personal independence in daily activities": 4, "Mobility decreased": 4, "Nasopharyngitis": 4, "Night sweats": 4, "Rash pruritic": 4, "Tachycardia": 4, "Therapeutic response unexpected": 4, "Tremor": 4, "Underdose": 4, "Vertigo": 4, "Anosmia": 3, "Axillary pain": 3, "Balance disorder": 3, "Contusion": 3, "Decreased appetite": 3, "Device connection issue": 3, "Drug ineffective": 3, "Fall": 3, "Hypoaesthesia oral": 3, "Hypotension": 3, "Influenza": 3, "Injection site pruritus": 3, "Injection site rash": 3, "Magnetic resonance imaging": 3, "Mass": 3, "Muscle swelling": 3, "Palpitations": 3, "Taste disorder": 3, "Tinnitus": 3, "Accidental overdose": 2, "Anxiety": 2, "Blood test": 2, "Burning sensation": 2, "Cellulitis": 2, "Diplopia": 2, "Dysstasia": 2, "Feeding disorder": 2, "Feeling of body temperature change": 2, "Flatulence": 2, "Head 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"Cheilitis": 1, "Chondrocalcinosis pyrophosphate": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Cystitis": 1, "Delusion": 1, "Depressed mood": 1, "Depression": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dysarthria": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Ear disorder": 1, "Ear infection": 1, "Ear pain": 1, "Electrocardiogram": 1, "Epistaxis": 1, "Exposure to SARS-CoV-2": 1, "Exposure via breast milk": 1, "Eye contusion": 1, "Eye irritation": 1, "Eye pain": 1, "Eye pruritus": 1, "Facial pain": 1, "Fear of death": 1, "Feeling drunk": 1, "Formication": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Gastrointestinal motility disorder": 1, "Gastrooesophageal reflux disease": 1, "Glucose tolerance test": 1, "Hallucination": 1, "Hand dermatitis": 1, "Head injury": 1, "Heart rate abnormal": 1, "Hepatic pain": 1, "Herpes zoster": 1, "Hip deformity": 1, "Hot flush": 1, "Hypogeusia": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Incoherent": 1, "Incorrect dose administered": 1, "Inflammation": 1, "Injection site discolouration": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site irritation": 1, "Injection site warmth": 1, "Keratitis": 1, "Limb mass": 1, "Lip dry": 1, "Loss of consciousness": 1, "Lower limb fracture": 1, "Magnetic resonance imaging head": 1, "Mastoid effusion": 1, "Maternal exposure during breast feeding": 1, "Memory impairment": 1, "Menopause": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Metastases to lymph nodes": 1, "Micturition urgency": 1, "Mouth swelling": 1, "Muscle discomfort": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Neck mass": 1, "Nerve injury": 1, "Nervousness": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Nightmare": 1, "Nipple disorder": 1, "Oral candidiasis": 1, "Oral herpes": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Pericarditis": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Pollakiuria": 1, "Polymenorrhoea": 1, "Prenatal screening test": 1, "Protein S": 1, "Radiculopathy": 1, "Rash macular": 1, "Renal pain": 1, "Respiratory rate": 1, "Retinal vein occlusion": 1, "Sciatica": 1, "Secretion discharge": 1, "Seizure": 1, "Sinoscopy": 1, "Sitting disability": 1, "Skin burning sensation": 1, "Skin disorder": 1, "Skin warm": 1, "Sleep disorder": 1, "Sleep talking": 1, "Sleep terror": 1, "Spinal pain": 1, "Stomatitis": 1, "Strabismus": 1, "Strawberry tongue": 1, "Swollen tongue": 1, "Throat tightness": 1, "Thrombosis": 1, "Toothache": 1, "Urinary incontinence": 1, "Vaccination site discomfort": 1, "Vaccination site haemorrhage": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site papule": 1, "Vaccination site paraesthesia": 1, "Vaginal haemorrhage": 1, "Vein disorder": 1, "Vital signs measurement": 1, "Weight decreased": 1, "Wound": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A21B.json b/docs/data/histograms/United States/031A21B.json
new file mode 100644
index 00000000000..39c1b484e9d
--- /dev/null
+++ b/docs/data/histograms/United States/031A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "031A21B", "histograms": [{"batchcodes": ["031A21B"], "histogram": {"Hypoaesthesia": 2, "Aneurysm": 1, "Angiogram": 1, "Computerised tomogram": 1, "Dizziness": 1, "Hypoaesthesia oral": 1, "Magnetic resonance imaging": 1, "Pain in extremity": 1, "Pharyngeal hypoaesthesia": 1, "Scan with contrast": 1, "Tremor": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031A29A.json b/docs/data/histograms/United States/031A29A.json
new file mode 100644
index 00000000000..e258787ec8b
--- /dev/null
+++ b/docs/data/histograms/United States/031A29A.json	
@@ -0,0 +1 @@
+{"batchcode": "031A29A", "histograms": [{"batchcodes": ["031A29A"], "histogram": {"Herpes zoster": 2, "Swelling face": 2, "Ophthalmic herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031AZ(OR2)1A.json b/docs/data/histograms/United States/031AZ(OR2)1A.json
new file mode 100644
index 00000000000..7b567fcda69
--- /dev/null
+++ b/docs/data/histograms/United States/031AZ(OR2)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "031AZ(OR2)1A", "histograms": [{"batchcodes": ["031AZ(OR2)1A"], "histogram": {"Dizziness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031AZ1A.json b/docs/data/histograms/United States/031AZ1A.json
new file mode 100644
index 00000000000..88c2be46e01
--- /dev/null
+++ b/docs/data/histograms/United States/031AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "031AZ1A", "histograms": [{"batchcodes": ["031AZ1A"], "histogram": {"Condition aggravated": 1, "Discomfort": 1, "Dizziness": 1, "Exposure during pregnancy": 1, "Headache": 1, "Morning sickness": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B021A.json b/docs/data/histograms/United States/031B021A.json
new file mode 100644
index 00000000000..c4a7e327b3d
--- /dev/null
+++ b/docs/data/histograms/United States/031B021A.json	
@@ -0,0 +1 @@
+{"batchcode": "031B021A", "histograms": [{"batchcodes": ["031B021A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Migraine": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B2 1A.json b/docs/data/histograms/United States/031B2 1A.json
new file mode 100644
index 00000000000..e811fe834eb
--- /dev/null
+++ b/docs/data/histograms/United States/031B2 1A.json	
@@ -0,0 +1 @@
+{"batchcode": "031B2 1A", "histograms": [{"batchcodes": ["031B2 1A"], "histogram": {"Anxiety": 1, "Hot flush": 1, "Nausea": 1, "Pain in extremity": 1, "Rash": 1, "Vaccination site discolouration": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B21.json b/docs/data/histograms/United States/031B21.json
new file mode 100644
index 00000000000..1965a9be155
--- /dev/null
+++ b/docs/data/histograms/United States/031B21.json	
@@ -0,0 +1 @@
+{"batchcode": "031B21", "histograms": [{"batchcodes": ["031B21"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B2114.json b/docs/data/histograms/United States/031B2114.json
new file mode 100644
index 00000000000..170cdd74b5c
--- /dev/null
+++ b/docs/data/histograms/United States/031B2114.json	
@@ -0,0 +1 @@
+{"batchcode": "031B2114", "histograms": [{"batchcodes": ["031B2114"], "histogram": {"Abdominal pain upper": 1, "Carpal tunnel syndrome": 1, "Diarrhoea": 1, "Fatigue": 1, "Haemorrhoids": 1, "Osteoarthritis": 1, "Pain": 1, "Pain in extremity": 1, "Rheumatoid arthritis": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B2119.json b/docs/data/histograms/United States/031B2119.json
new file mode 100644
index 00000000000..f518a35a1fa
--- /dev/null
+++ b/docs/data/histograms/United States/031B2119.json	
@@ -0,0 +1 @@
+{"batchcode": "031B2119", "histograms": [{"batchcodes": ["031B2119"], "histogram": {"Confusional state": 1, "Muscle spasms": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B214.json b/docs/data/histograms/United States/031B214.json
new file mode 100644
index 00000000000..f2c40438b0b
--- /dev/null
+++ b/docs/data/histograms/United States/031B214.json	
@@ -0,0 +1 @@
+{"batchcode": "031B214", "histograms": [{"batchcodes": ["031B214"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B21A. EXPIRA.json b/docs/data/histograms/United States/031B21A. EXPIRA.json
new file mode 100644
index 00000000000..cd70a93a152
--- /dev/null
+++ b/docs/data/histograms/United States/031B21A. EXPIRA.json	
@@ -0,0 +1 @@
+{"batchcode": "031B21A. EXPIRA", "histograms": [{"batchcodes": ["031B21A. EXPIRA"], "histogram": {"Influenza like illness": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B21A..json b/docs/data/histograms/United States/031B21A..json
new file mode 100644
index 00000000000..fc1f66cb112
--- /dev/null
+++ b/docs/data/histograms/United States/031B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "031B21A.", "histograms": [{"batchcodes": ["031B21A."], "histogram": {"Pyrexia": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B21A.json b/docs/data/histograms/United States/031B21A.json
new file mode 100644
index 00000000000..f55319af832
--- /dev/null
+++ b/docs/data/histograms/United States/031B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031B21A", "histograms": [{"batchcodes": ["003C21A", "031B21A"], "histogram": {"Chills": 1, "Extra dose administered": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Lethargy": 1, "Myalgia": 1, "SARS-CoV-2 antibody test": 1}}, {"batchcodes": ["031B21A"], "histogram": {"Expired product administered": 221, "Pyrexia": 68, "Headache": 61, "Pain in extremity": 59, "Fatigue": 57, "Chills": 49, "Myalgia": 46, "Vaccination site pain": 35, "Nausea": 33, "Arthralgia": 25, "Dizziness": 24, "Feeling abnormal": 23, "Asthenia": 21, "Pain": 20, "Product storage error": 17, "Body temperature": 15, "Pruritus": 15, "Vaccination site erythema": 15, "Diarrhoea": 13, "Dyspnoea": 13, "Hypoaesthesia": 13, "Vomiting": 13, "Erythema": 12, "Inappropriate schedule of product administration": 12, "Malaise": 12, "Peripheral swelling": 12, "Rash": 12, "COVID-19": 10, "Chest pain": 10, "Illness": 10, "Insomnia": 10, "SARS-CoV-2 test": 10, "Vaccination site warmth": 10, "Hyperhidrosis": 9, "Influenza like illness": 9, "Product administered to patient of inappropriate age": 9, "Vaccination site swelling": 9, "Cough": 8, "Lymphadenopathy": 8, "Vaccination site rash": 8, "Paraesthesia": 7, "Product dose omission issue": 7, "Urticaria": 7, "Vaccination site pruritus": 7, "Weight decreased": 7, "Abdominal discomfort": 6, "Abdominal pain upper": 6, "Anxiety": 6, "Back pain": 6, "Decreased appetite": 6, "Feeling hot": 6, "Head discomfort": 6, "Swelling": 6, "Tenderness": 6, "Vaccination complication": 6, "Blood pressure increased": 5, "Hypersensitivity": 5, "Injection site swelling": 5, "Mobility decreased": 5, "Vaccination site mass": 5, "Chest discomfort": 4, "Computerised tomogram": 4, "Fall": 4, "Influenza": 4, "Injection site pain": 4, "Loss of consciousness": 4, "Loss of personal independence in daily activities": 4, "Lymph node pain": 4, "Muscle spasms": 4, "Rash erythematous": 4, "Rhinorrhoea": 4, "Tachycardia": 4, "Abdominal pain": 3, "Ageusia": 3, "Bedridden": 3, "Bell's palsy": 3, "Blood pressure measurement": 3, "Blood test": 3, "Condition aggravated": 3, "Discomfort": 3, "Dysgeusia": 3, "Electrocardiogram": 3, "Feeling cold": 3, "Gait disturbance": 3, "Heart rate irregular": 3, "Herpes zoster": 3, "Hypoaesthesia oral": 3, "Maternal exposure during pregnancy": 3, "Neck pain": 3, "Oropharyngeal pain": 3, "Palpitations": 3, "Rash pruritic": 3, "Retching": 3, "SARS-CoV-2 antibody test": 3, "SARS-CoV-2 test positive": 3, "Skin warm": 3, "Throat tightness": 3, "Tinnitus": 3, "Urinary tract infection": 3, "Vaccination site bruising": 3, "Vaccination site induration": 3, "Vaccination site reaction": 3, "Abdominal distension": 2, "Amenorrhoea": 2, "Anosmia": 2, "Arthritis": 2, "Blood potassium": 2, "Blood pressure abnormal": 2, "Bone pain": 2, "Cerebrovascular accident": 2, "Cold sweat": 2, "Confusional state": 2, "Disturbance in attention": 2, "Dysphagia": 2, "Ear pain": 2, "Eye pain": 2, "Heart rate": 2, "Heart rate increased": 2, "Hypertension": 2, "Hypotension": 2, "Injection site erythema": 2, "Intermenstrual bleeding": 2, "Joint swelling": 2, "Lethargy": 2, "Limb discomfort": 2, "Lip swelling": 2, "Mass": 2, "Muscle tightness": 2, "Muscular weakness": 2, "Musculoskeletal chest pain": 2, "Nasal congestion": 2, "Nervousness": 2, "Off label use": 2, "Ovarian cyst": 2, "Pallor": 2, "Paraesthesia oral": 2, "Paralysis": 2, "Photophobia": 2, "Pregnancy test": 2, "Presyncope": 2, "Skin discolouration": 2, "Skin swelling": 2, "Somnolence": 2, "Speech disorder": 2, "Swelling face": 2, "Tendonitis": 2, "Tremor": 2, "Ultrasound scan": 2, "Underdose": 2, "Vaccination site movement impairment": 2, "Vertigo": 2, "Vision blurred": 2, "Vitreous floaters": 2, "Acute respiratory distress syndrome": 1, "Administration site irritation": 1, "Adverse event": 1, "Adverse reaction": 1, "Alanine aminotransferase": 1, "Allergy test": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Altered state of consciousness": 1, "Anaemia": 1, "Anal incontinence": 1, "Anaphylactic reaction": 1, "Anger": 1, "Antibiotic level": 1, "Apathy": 1, "Aphonia": 1, "Arrhythmia": 1, "Arteriosclerosis": 1, "Aspartate aminotransferase": 1, "Balance disorder": 1, "Biopsy": 1, "Blister": 1, "Blood alkaline phosphatase": 1, "Blood cholesterol": 1, "Blood magnesium": 1, "Blood pressure fluctuation": 1, "Blood sodium": 1, "Body temperature fluctuation": 1, "Breast discomfort": 1, "Bronchitis": 1, "Bronchospasm": 1, "Burning sensation": 1, "Chest X-ray": 1, "Chronic obstructive pulmonary disease": 1, "Contusion": 1, "Coordination abnormal": 1, "Coronary artery disease": 1, "Dehydration": 1, "Depressed mood": 1, "Depression": 1, "Dermatitis allergic": 1, "Device connection issue": 1, "Diabetic coma": 1, "Disorientation": 1, "Dyskinesia": 1, "Dysmenorrhoea": 1, "Dysphonia": 1, "Dysuria": 1, "Eating disorder": 1, "Electrolyte imbalance": 1, "Emotional disorder": 1, "Endoscopy": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eye disorder": 1, "Face oedema": 1, "Feeling of body temperature change": 1, "Fibromyalgia": 1, "Fluid retention": 1, "Furuncle": 1, "Gait inability": 1, "Gastritis": 1, "Gastrointestinal pain": 1, "Gout": 1, "Hair growth abnormal": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hepatic enzyme abnormal": 1, "Hepatitis": 1, "Hot flush": 1, "Hunger": 1, "Hypersomnia": 1, "Hypoacusis": 1, "Hypokinesia": 1, "Hypoxia": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Injection site induration": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "Interchange of vaccine products": 1, "Lacrimation increased": 1, "Laziness": 1, "Liver function test": 1, "Lower respiratory tract infection": 1, "Magnetic resonance imaging": 1, "Mean cell haemoglobin": 1, "Mean cell volume": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Mental fatigue": 1, "Migraine": 1, "Muscle rigidity": 1, "Muscle spasticity": 1, "Muscle swelling": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myelitis transverse": 1, "Myocardial infarction": 1, "Nasal discomfort": 1, "Nasopharyngitis": 1, "Near death experience": 1, "Nephrolithiasis": 1, "Neuropathy peripheral": 1, "Ocular discomfort": 1, "Onychalgia": 1, "Oral discomfort": 1, "Oral herpes": 1, "Oropharyngeal discomfort": 1, "Parosmia": 1, "Peripheral coldness": 1, "Pharyngeal hypoaesthesia": 1, "Pharyngeal swelling": 1, "Piloerection": 1, "Plantar fasciitis": 1, "Pleuritic pain": 1, "Pneumonia bacterial": 1, "Pollakiuria": 1, "Post thrombotic syndrome": 1, "Post-acute COVID-19 syndrome": 1, "Product temperature excursion issue": 1, "Pulmonary embolism": 1, "Rash macular": 1, "Rash pustular": 1, "Raynaud's phenomenon": 1, "Respiratory tract irritation": 1, "Restlessness": 1, "SARS-CoV-1 test": 1, "Salivary hypersecretion": 1, "Scratch": 1, "Seasonal allergy": 1, "Seizure": 1, "Serum ferritin": 1, "Skin mass": 1, "Sluggishness": 1, "Stress": 1, "Suspected COVID-19": 1, "Swollen tongue": 1, "Temperature intolerance": 1, "Thirst": 1, "Thrombosis": 1, "Tonsillar hypertrophy": 1, "Toothache": 1, "Transcription medication error": 1, "Trismus": 1, "Ultrasound liver": 1, "Urge incontinence": 1, "Urinary retention": 1, "Urine analysis": 1, "Urine output decreased": 1, "Vaccination failure": 1, "Vaccination site anaesthesia": 1, "Vaccination site infection": 1, "Vaccination site inflammation": 1, "Vaccination site paraesthesia": 1, "Vaginal haemorrhage": 1, "Visual impairment": 1, "Vitreous degeneration": 1, "Vulvovaginal mycotic infection": 1, "Walking aid user": 1, "Weight": 1, "Wheezing": 1, "Wrist fracture": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B21H.json b/docs/data/histograms/United States/031B21H.json
new file mode 100644
index 00000000000..253df7f4c14
--- /dev/null
+++ b/docs/data/histograms/United States/031B21H.json	
@@ -0,0 +1 @@
+{"batchcode": "031B21H", "histograms": [{"batchcodes": ["031B21H"], "histogram": {"Cough": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031B76A.json b/docs/data/histograms/United States/031B76A.json
new file mode 100644
index 00000000000..b55c38dce21
--- /dev/null
+++ b/docs/data/histograms/United States/031B76A.json	
@@ -0,0 +1 @@
+{"batchcode": "031B76A", "histograms": [{"batchcodes": ["031B76A"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031BUA.json b/docs/data/histograms/United States/031BUA.json
new file mode 100644
index 00000000000..b969da689d9
--- /dev/null
+++ b/docs/data/histograms/United States/031BUA.json	
@@ -0,0 +1 @@
+{"batchcode": "031BUA", "histograms": [{"batchcodes": ["031BUA"], "histogram": {"Exposure to SARS-CoV-2": 1, "Headache": 1, "Musculoskeletal stiffness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031BZ1A.json b/docs/data/histograms/United States/031BZ1A.json
new file mode 100644
index 00000000000..8eed2722620
--- /dev/null
+++ b/docs/data/histograms/United States/031BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "031BZ1A", "histograms": [{"batchcodes": ["031BZ1A"], "histogram": {"Bed rest": 2, "Illness": 2, "Arthralgia": 1, "Dyspnoea": 1, "Hyperventilation": 1, "Respiratory rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031BZ1A4.json b/docs/data/histograms/United States/031BZ1A4.json
new file mode 100644
index 00000000000..f627061e5fb
--- /dev/null
+++ b/docs/data/histograms/United States/031BZ1A4.json	
@@ -0,0 +1 @@
+{"batchcode": "031BZ1A4", "histograms": [{"batchcodes": ["031BZ1A4"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Pain in extremity": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031BZHA.json b/docs/data/histograms/United States/031BZHA.json
new file mode 100644
index 00000000000..6d456b68e23
--- /dev/null
+++ b/docs/data/histograms/United States/031BZHA.json	
@@ -0,0 +1 @@
+{"batchcode": "031BZHA", "histograms": [{"batchcodes": ["031BZHA"], "histogram": {"Ageusia": 1, "Cough": 1, "Dysgeusia": 1, "Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031BZIA.json b/docs/data/histograms/United States/031BZIA.json
new file mode 100644
index 00000000000..350fd12ec65
--- /dev/null
+++ b/docs/data/histograms/United States/031BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "031BZIA", "histograms": [{"batchcodes": ["031BZIA"], "histogram": {"Fatigue": 2, "Antibody test": 1, "C-reactive protein": 1, "Herpes zoster": 1, "Platelet count": 1, "Red blood cell sedimentation rate": 1, "Rheumatoid arthritis": 1, "Rheumatoid factor": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031C20A.json b/docs/data/histograms/United States/031C20A.json
new file mode 100644
index 00000000000..25c37dc152e
--- /dev/null
+++ b/docs/data/histograms/United States/031C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031C20A", "histograms": [{"batchcodes": ["031C20A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031C21A.json b/docs/data/histograms/United States/031C21A.json
new file mode 100644
index 00000000000..008df2e7a3a
--- /dev/null
+++ b/docs/data/histograms/United States/031C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031C21A", "histograms": [{"batchcodes": ["031C21A"], "histogram": {"Pruritus": 2, "Application site discolouration": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site urticaria": 1, "Injection site warmth": 1, "Pain in extremity": 1, "Rash": 1, "Rash macular": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031D21A.json b/docs/data/histograms/United States/031D21A.json
new file mode 100644
index 00000000000..c8b331aa0b7
--- /dev/null
+++ b/docs/data/histograms/United States/031D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031D21A", "histograms": [{"batchcodes": ["031D21A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031E21A.json b/docs/data/histograms/United States/031E21A.json
new file mode 100644
index 00000000000..64321884b3a
--- /dev/null
+++ b/docs/data/histograms/United States/031E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031E21A", "histograms": [{"batchcodes": ["031E21A"], "histogram": {"Blood test": 1, "Fatigue": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031F20A.json b/docs/data/histograms/United States/031F20A.json
new file mode 100644
index 00000000000..b375643b238
--- /dev/null
+++ b/docs/data/histograms/United States/031F20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031F20A", "histograms": [{"batchcodes": ["031F20A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031G20A.json b/docs/data/histograms/United States/031G20A.json
new file mode 100644
index 00000000000..f1564156411
--- /dev/null
+++ b/docs/data/histograms/United States/031G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031G20A", "histograms": [{"batchcodes": ["031G20A"], "histogram": {"COVID-19": 2, "Cough": 1, "Dyspnoea": 1, "Pain": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031H20A.json b/docs/data/histograms/United States/031H20A.json
new file mode 100644
index 00000000000..d50654810be
--- /dev/null
+++ b/docs/data/histograms/United States/031H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031H20A", "histograms": [{"batchcodes": ["031H20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031H2117.json b/docs/data/histograms/United States/031H2117.json
new file mode 100644
index 00000000000..4380fa5ba9a
--- /dev/null
+++ b/docs/data/histograms/United States/031H2117.json	
@@ -0,0 +1 @@
+{"batchcode": "031H2117", "histograms": [{"batchcodes": ["031H2117"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031H21A.json b/docs/data/histograms/United States/031H21A.json
new file mode 100644
index 00000000000..d2e5f25ee1f
--- /dev/null
+++ b/docs/data/histograms/United States/031H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031H21A", "histograms": [{"batchcodes": ["031H21A", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}, {"batchcodes": ["031H21A", "EW0170"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["031H21A"], "histogram": {"Expired product administered": 121, "COVID-19": 7, "Fatigue": 6, "Feeling abnormal": 6, "Headache": 6, "Pain in extremity": 6, "Pyrexia": 6, "SARS-CoV-2 test": 6, "Inappropriate schedule of product administration": 5, "Chills": 4, "Rash": 4, "Vaccination site pain": 4, "Accidental underdose": 3, "Hyperhidrosis": 3, "Influenza like illness": 3, "Myalgia": 3, "Pain": 3, "Product storage error": 3, "Vaccination site warmth": 3, "Vomiting": 3, "Back pain": 2, "Body temperature": 2, "Bone pain": 2, "Burning sensation": 2, "Immunisation reaction": 2, "Lymphadenopathy": 2, "Nausea": 2, "Pain of skin": 2, "Pruritus": 2, "Somnolence": 2, "Allergy test": 1, "Anaphylactic reaction": 1, "Anxiety": 1, "Asthenia": 1, "Axillary pain": 1, "Balance disorder": 1, "Blood test": 1, "Breast pain": 1, "Cardiac disorder": 1, "Chest discomfort": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dyspnoea": 1, "Eye discharge": 1, "Eye pain": 1, "Eyelid thickening": 1, "Feeling cold": 1, "Gait disturbance": 1, "Gait inability": 1, "Head discomfort": 1, "Heart rate": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Illness": 1, "Incorrect dose administered": 1, "Interchange of vaccine products": 1, "Joint stiffness": 1, "Liver function test": 1, "Lymphadenitis": 1, "Malaise": 1, "Mechanical urticaria": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Neck pain": 1, "Oropharyngeal discomfort": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Product administered to patient of inappropriate age": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Renal function test": 1, "SARS-CoV-2 test positive": 1, "Sinus tachycardia": 1, "Therapeutic response unexpected": 1, "Tremor": 1, "Underdose": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1, "Vertigo": 1, "Viral test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031H21H.json b/docs/data/histograms/United States/031H21H.json
new file mode 100644
index 00000000000..6176a4f0016
--- /dev/null
+++ b/docs/data/histograms/United States/031H21H.json	
@@ -0,0 +1 @@
+{"batchcode": "031H21H", "histograms": [{"batchcodes": ["031H21H", "GH9697"], "histogram": {"Inappropriate schedule of product administration": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031H2A.json b/docs/data/histograms/United States/031H2A.json
new file mode 100644
index 00000000000..c1a7d86d17a
--- /dev/null
+++ b/docs/data/histograms/United States/031H2A.json	
@@ -0,0 +1 @@
+{"batchcode": "031H2A", "histograms": [{"batchcodes": ["031H2A"], "histogram": {"Chills": 1, "Headache": 1, "Pityriasis rosea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031I20A.json b/docs/data/histograms/United States/031I20A.json
new file mode 100644
index 00000000000..0b3f98fbac1
--- /dev/null
+++ b/docs/data/histograms/United States/031I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031I20A", "histograms": [{"batchcodes": ["031I20A"], "histogram": {"COVID-19": 1, "Death": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Feeling abnormal": 1, "Headache": 1, "Injection site pain": 1, "Memory impairment": 1, "Myalgia": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031IL20A.json b/docs/data/histograms/United States/031IL20A.json
new file mode 100644
index 00000000000..3d996f25cd4
--- /dev/null
+++ b/docs/data/histograms/United States/031IL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031IL20A", "histograms": [{"batchcodes": ["031IL20A"], "histogram": {"Antibody test": 1, "Antibody test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031K20A.json b/docs/data/histograms/United States/031K20A.json
new file mode 100644
index 00000000000..0210d1022f1
--- /dev/null
+++ b/docs/data/histograms/United States/031K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031K20A", "histograms": [{"batchcodes": ["031K20A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Condition aggravated": 1, "Coronavirus test": 1, "Cough": 1, "Inappropriate schedule of product administration": 1, "Nasal discharge discolouration": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Respiration abnormal": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L 20A.json b/docs/data/histograms/United States/031L 20A.json
new file mode 100644
index 00000000000..0a9505caeae
--- /dev/null
+++ b/docs/data/histograms/United States/031L 20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L 20A", "histograms": [{"batchcodes": ["031L 20A"], "histogram": {"Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L00A.json b/docs/data/histograms/United States/031L00A.json
new file mode 100644
index 00000000000..a217094bbd4
--- /dev/null
+++ b/docs/data/histograms/United States/031L00A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L00A", "histograms": [{"batchcodes": ["031L00A"], "histogram": {"Chills": 1, "Cough": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Productive cough": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L2(OR Z)0A.json b/docs/data/histograms/United States/031L2(OR Z)0A.json
new file mode 100644
index 00000000000..48eb19a977d
--- /dev/null
+++ b/docs/data/histograms/United States/031L2(OR Z)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L2(OR Z)0A", "histograms": [{"batchcodes": ["031L2(OR Z)0A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L2.json b/docs/data/histograms/United States/031L2.json
new file mode 100644
index 00000000000..4c7c22c6fda
--- /dev/null
+++ b/docs/data/histograms/United States/031L2.json	
@@ -0,0 +1 @@
+{"batchcode": "031L2", "histograms": [{"batchcodes": ["031L2"], "histogram": {"Abdominal pain upper": 1, "Urticaria": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L20.json b/docs/data/histograms/United States/031L20.json
new file mode 100644
index 00000000000..7a37da12ad3
--- /dev/null
+++ b/docs/data/histograms/United States/031L20.json	
@@ -0,0 +1 @@
+{"batchcode": "031L20", "histograms": [{"batchcodes": ["031L20"], "histogram": {"Blood potassium": 1, "Blood sodium": 1, "COVID-19": 1, "COVID-19 pneumonia": 1, "Colitis ulcerative": 1, "Computerised tomogram thorax": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L200.json b/docs/data/histograms/United States/031L200.json
new file mode 100644
index 00000000000..71f7f4ea063
--- /dev/null
+++ b/docs/data/histograms/United States/031L200.json	
@@ -0,0 +1 @@
+{"batchcode": "031L200", "histograms": [{"batchcodes": ["031L200"], "histogram": {"Chills": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L201.json b/docs/data/histograms/United States/031L201.json
new file mode 100644
index 00000000000..755623ef489
--- /dev/null
+++ b/docs/data/histograms/United States/031L201.json	
@@ -0,0 +1 @@
+{"batchcode": "031L201", "histograms": [{"batchcodes": ["031L201"], "histogram": {"Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L204.json b/docs/data/histograms/United States/031L204.json
new file mode 100644
index 00000000000..946283c3232
--- /dev/null
+++ b/docs/data/histograms/United States/031L204.json	
@@ -0,0 +1 @@
+{"batchcode": "031L204", "histograms": [{"batchcodes": ["031L204"], "histogram": {"Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site warmth": 2, "Blood glucose": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Tinnitus": 1, "Ultrasound foetal": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L206.json b/docs/data/histograms/United States/031L206.json
new file mode 100644
index 00000000000..a6706cf8657
--- /dev/null
+++ b/docs/data/histograms/United States/031L206.json	
@@ -0,0 +1 @@
+{"batchcode": "031L206", "histograms": [{"batchcodes": ["031L206"], "histogram": {"Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L209 OR 0311.json b/docs/data/histograms/United States/031L209 OR 0311.json
new file mode 100644
index 00000000000..986f5be44a2
--- /dev/null
+++ b/docs/data/histograms/United States/031L209 OR 0311.json	
@@ -0,0 +1 @@
+{"batchcode": "031L209 OR 0311", "histograms": [{"batchcodes": ["031L209 OR 0311"], "histogram": {"Headache": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L209.json b/docs/data/histograms/United States/031L209.json
new file mode 100644
index 00000000000..c876f85499f
--- /dev/null
+++ b/docs/data/histograms/United States/031L209.json	
@@ -0,0 +1 @@
+{"batchcode": "031L209", "histograms": [{"batchcodes": ["031L209"], "histogram": {"Computerised tomogram": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L20A.json b/docs/data/histograms/United States/031L20A.json
new file mode 100644
index 00000000000..161b1c9c74a
--- /dev/null
+++ b/docs/data/histograms/United States/031L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L20A", "histograms": [{"batchcodes": ["031L20A"], "histogram": {"Product temperature excursion issue": 353, "Poor quality product administered": 352, "Fatigue": 152, "Headache": 149, "Pain in extremity": 132, "Pyrexia": 127, "Chills": 124, "Myalgia": 102, "Vaccination site pain": 92, "Vaccination site erythema": 81, "Pain": 72, "Nausea": 70, "Arthralgia": 66, "Pruritus": 63, "Dizziness": 56, "Erythema": 52, "Vaccination site pruritus": 51, "Vaccination site swelling": 48, "Asthenia": 46, "Feeling abnormal": 43, "Rash": 40, "Body temperature": 38, "Peripheral swelling": 37, "Diarrhoea": 36, "Vaccination site rash": 33, "Vomiting": 33, "COVID-19": 31, "Vaccination site warmth": 31, "Malaise": 29, "SARS-CoV-2 test": 29, "Back pain": 27, "Dyspnoea": 27, "Feeling hot": 24, "Influenza like illness": 24, "Swelling": 22, "Tremor": 22, "Inappropriate schedule of product administration": 21, "Lymphadenopathy": 20, "Hypoaesthesia": 19, "Expired product administered": 18, "Illness": 18, "Urticaria": 18, "Cough": 17, "Injection site erythema": 16, "Insomnia": 16, "Abdominal pain upper": 15, "Blood pressure measurement": 15, "Hyperhidrosis": 15, "Abdominal discomfort": 14, "Decreased appetite": 14, "Fall": 14, "Neck pain": 14, "Rhinorrhoea": 14, "Somnolence": 14, "Vaccination site induration": 14, "Injection site pain": 13, "Nasopharyngitis": 13, "Paraesthesia": 13, "Heart rate increased": 12, "Palpitations": 12, "Vaccination complication": 12, "Computerised tomogram": 11, "Ear pain": 11, "Heart rate": 11, "Injection site swelling": 11, "Oropharyngeal pain": 11, "Exposure during pregnancy": 10, "Gait disturbance": 10, "Head discomfort": 10, "Nasal congestion": 10, "Product dose omission issue": 10, "Blood pressure increased": 9, "Ear discomfort": 9, "Injection site pruritus": 9, "Joint swelling": 9, "Skin discolouration": 9, "Tinnitus": 9, "Vaccination site mass": 9, "Vaccination site reaction": 9, "Axillary pain": 8, "Blood test": 8, "Electrocardiogram": 8, "Hypersensitivity": 8, "Loss of consciousness": 8, "Mobility decreased": 8, "Musculoskeletal stiffness": 8, "Swelling face": 8, "Vaccination site bruising": 8, "Chest pain": 7, "Dehydration": 7, "Drug ineffective": 7, "Herpes zoster": 7, "Hypertension": 7, "Lip swelling": 7, "Paraesthesia oral": 7, "Rash erythematous": 7, "Rash pruritic": 7, "SARS-CoV-2 test positive": 7, "Vaccination site discolouration": 7, "Ageusia": 6, "Allergy to vaccine": 6, "Arthritis": 6, "Breast pain": 6, "Cold sweat": 6, "Contusion": 6, "Discomfort": 6, "Dry mouth": 6, "Feeling cold": 6, "Flushing": 6, "Hypotension": 6, "Induration": 6, "Inflammation": 6, "Injection site warmth": 6, "Limb discomfort": 6, "Tenderness": 6, "Wheezing": 6, "Abdominal distension": 5, "Abdominal pain": 5, "Antibody test": 5, "Biopsy": 5, "C-reactive protein": 5, "Chest discomfort": 5, "Condition aggravated": 5, "Dry skin": 5, "Eye pain": 5, "Hypersomnia": 5, "Injection site rash": 5, "Loss of personal independence in daily activities": 5, "Lymph node pain": 5, "Magnetic resonance imaging": 5, "Memory impairment": 5, "Night sweats": 5, "Rash macular": 5, "Toothache": 5, "Ultrasound scan": 5, "X-ray": 5, "Adverse reaction": 4, "Anaphylactic reaction": 4, "Anxiety": 4, "Bedridden": 4, "Blood cholesterol": 4, "Breast swelling": 4, "Burning sensation": 4, "Confusional state": 4, "Device connection issue": 4, "Dysstasia": 4, "Hot flush": 4, "Incorrect dose administered": 4, "Incorrect route of product administration": 4, "Lethargy": 4, "Migraine": 4, "Muscular weakness": 4, "Platelet count": 4, "Pregnancy test": 4, "Pulmonary embolism": 4, "Red blood cell sedimentation rate": 4, "SARS-CoV-2 antibody test": 4, "Sleep disorder": 4, "Sneezing": 4, "Tachycardia": 4, "Underdose": 4, "Vertigo": 4, "White blood cell count": 4, "Abdominal pain lower": 3, "Abnormal dreams": 3, "Acne": 3, "Alopecia": 3, "Anosmia": 3, "Atrial fibrillation": 3, "Balance disorder": 3, "Blister": 3, "Blood glucose": 3, "Bone pain": 3, "Cerebrovascular accident": 3, "Dyspepsia": 3, "Dysphagia": 3, "Influenza": 3, "Lacrimation increased": 3, "Maternal exposure during pregnancy": 3, "Movement disorder": 3, "Muscle tightness": 3, "Nasal discomfort": 3, "Oral discomfort": 3, "Oxygen saturation": 3, "Pain in jaw": 3, "Parosmia": 3, "Pneumonia": 3, "Poor quality sleep": 3, "Presyncope": 3, "Product storage error": 3, "Rash papular": 3, "Sinus congestion": 3, "Sinusitis": 3, "Skin burning sensation": 3, "Skin warm": 3, "Syncope": 3, "Therapeutic response unexpected": 3, "Thrombosis": 3, "Vaccination site discomfort": 3, "Vaccination site haemorrhage": 3, "Vaccination site inflammation": 3, "Vision blurred": 3, "Abnormal loss of weight": 2, "Accidental overdose": 2, "Albumin globulin ratio": 2, "Anion gap": 2, "Bell's palsy": 2, "Blood alkaline phosphatase": 2, "Blood potassium": 2, "Blood triglycerides": 2, "Breast cancer": 2, "Breast tenderness": 2, "Cellulitis": 2, "Coordination abnormal": 2, "Deafness": 2, "Dermatitis": 2, "Dry eye": 2, "Dysarthria": 2, "Dysgeusia": 2, "Dysphemia": 2, "Dysphonia": 2, "Dysuria": 2, "Ear congestion": 2, "Echocardiogram": 2, "Exposure via breast milk": 2, "Feeling of body temperature change": 2, "Food poisoning": 2, "Full blood count": 2, "Gait inability": 2, "Gastrointestinal haemorrhage": 2, "Gastrooesophageal reflux disease": 2, "Gynaecological examination": 2, "Heart rate irregular": 2, "High density lipoprotein": 2, "Hypoaesthesia oral": 2, "Hypokinesia": 2, "Hypoxia": 2, "Impaired work ability": 2, "Infection": 2, "Injection site discolouration": 2, "Injection site hypersensitivity": 2, "Injection site induration": 2, "Irritability": 2, "Low density lipoprotein": 2, "Lymphocyte count": 2, "Mammogram": 2, "Mass": 2, "Monocyte count": 2, "Mouth swelling": 2, "Muscle spasms": 2, "Musculoskeletal discomfort": 2, "Myositis": 2, "Nervousness": 2, "Neuralgia": 2, "Non-high-density lipoprotein cholesterol": 2, "Oral pain": 2, "Oropharyngeal discomfort": 2, "Pericarditis": 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L20AE.json b/docs/data/histograms/United States/031L20AE.json
new file mode 100644
index 00000000000..0a667f3e28a
--- /dev/null
+++ b/docs/data/histograms/United States/031L20AE.json	
@@ -0,0 +1 @@
+{"batchcode": "031L20AE", "histograms": [{"batchcodes": ["031L20AE"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Body temperature": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Migraine": 1, "Neck pain": 1, "Pain": 1, "Panic attack": 1, "Pyrexia": 1, "Syncope": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L21A.json b/docs/data/histograms/United States/031L21A.json
new file mode 100644
index 00000000000..430464d8d45
--- /dev/null
+++ b/docs/data/histograms/United States/031L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L21A", "histograms": [{"batchcodes": ["031L21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L22A.json b/docs/data/histograms/United States/031L22A.json
new file mode 100644
index 00000000000..89f6ec4e271
--- /dev/null
+++ b/docs/data/histograms/United States/031L22A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L22A", "histograms": [{"batchcodes": ["031L22A"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L2A.json b/docs/data/histograms/United States/031L2A.json
new file mode 100644
index 00000000000..0818da292c2
--- /dev/null
+++ b/docs/data/histograms/United States/031L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L2A", "histograms": [{"batchcodes": ["031L2A"], "histogram": {"Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L2BA.json b/docs/data/histograms/United States/031L2BA.json
new file mode 100644
index 00000000000..ec9aaa0595a
--- /dev/null
+++ b/docs/data/histograms/United States/031L2BA.json	
@@ -0,0 +1 @@
+{"batchcode": "031L2BA", "histograms": [{"batchcodes": ["031L2BA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L2DA.json b/docs/data/histograms/United States/031L2DA.json
new file mode 100644
index 00000000000..8bb9fc36184
--- /dev/null
+++ b/docs/data/histograms/United States/031L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "031L2DA", "histograms": [{"batchcodes": ["031L2DA"], "histogram": {"Blood blister": 1, "Herpes zoster": 1, "Scar": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L2OA.json b/docs/data/histograms/United States/031L2OA.json
new file mode 100644
index 00000000000..fc136e26fe5
--- /dev/null
+++ b/docs/data/histograms/United States/031L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "031L2OA", "histograms": [{"batchcodes": ["031L2OA"], "histogram": {"Injection site bruising": 1, "Lip swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031L30A.json b/docs/data/histograms/United States/031L30A.json
new file mode 100644
index 00000000000..9a6d8ec699e
--- /dev/null
+++ b/docs/data/histograms/United States/031L30A.json	
@@ -0,0 +1 @@
+{"batchcode": "031L30A", "histograms": [{"batchcodes": ["031L30A"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031LC0A.json b/docs/data/histograms/United States/031LC0A.json
new file mode 100644
index 00000000000..5ed92ae0f64
--- /dev/null
+++ b/docs/data/histograms/United States/031LC0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031LC0A", "histograms": [{"batchcodes": ["031LC0A"], "histogram": {"Dizziness": 1, "Myalgia": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031LR0A.json b/docs/data/histograms/United States/031LR0A.json
new file mode 100644
index 00000000000..eaa0f838f33
--- /dev/null
+++ b/docs/data/histograms/United States/031LR0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031LR0A", "histograms": [{"batchcodes": ["031LR0A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031LZ0A.json b/docs/data/histograms/United States/031LZ0A.json
new file mode 100644
index 00000000000..776b2d4dbf9
--- /dev/null
+++ b/docs/data/histograms/United States/031LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031LZ0A", "histograms": [{"batchcodes": ["031LZ0A"], "histogram": {"Chills": 4, "Pain in extremity": 3, "Pyrexia": 3, "Vaccination site erythema": 3, "Headache": 2, "Illness": 2, "Malaise": 2, "Pain": 2, "Vaccination site swelling": 2, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "Chest pain": 1, "Dizziness": 1, "Echocardiogram": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gastrooesophageal reflux disease": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Immunisation reaction": 1, "Influenza like illness": 1, "Limb discomfort": 1, "Neck pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Throat tightness": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031LZOA.json b/docs/data/histograms/United States/031LZOA.json
new file mode 100644
index 00000000000..2caf6f6a7f6
--- /dev/null
+++ b/docs/data/histograms/United States/031LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "031LZOA", "histograms": [{"batchcodes": ["031LZOA"], "histogram": {"Vaccination site pruritus": 2, "Blood test": 1, "Dyspnoea": 1, "Erythema": 1, "Neuropathy peripheral": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M00A.json b/docs/data/histograms/United States/031M00A.json
new file mode 100644
index 00000000000..a998e9b6b71
--- /dev/null
+++ b/docs/data/histograms/United States/031M00A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M00A", "histograms": [{"batchcodes": ["031M00A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M02A.json b/docs/data/histograms/United States/031M02A.json
new file mode 100644
index 00000000000..fc5ece62953
--- /dev/null
+++ b/docs/data/histograms/United States/031M02A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M02A", "histograms": [{"batchcodes": ["031M02A"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M0A.json b/docs/data/histograms/United States/031M0A.json
new file mode 100644
index 00000000000..901575d2224
--- /dev/null
+++ b/docs/data/histograms/United States/031M0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M0A", "histograms": [{"batchcodes": ["031M0A"], "histogram": {"Arthralgia": 1, "Feeling hot": 1, "Limb discomfort": 1, "Mumps": 1, "Musculoskeletal discomfort": 1, "Oropharyngeal pain": 1, "Otorrhoea": 1, "Pruritus": 1, "Swelling face": 1, "Urticaria": 1, "Vaccination complication": 1, "Vitamin D decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M120A.json b/docs/data/histograms/United States/031M120A.json
new file mode 100644
index 00000000000..0dd3721040e
--- /dev/null
+++ b/docs/data/histograms/United States/031M120A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M120A", "histograms": [{"batchcodes": ["031M120A"], "histogram": {"Arrhythmia": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M12A.json b/docs/data/histograms/United States/031M12A.json
new file mode 100644
index 00000000000..7c7a6c1f99f
--- /dev/null
+++ b/docs/data/histograms/United States/031M12A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M12A", "histograms": [{"batchcodes": ["031M12A"], "histogram": {"Pain in extremity": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M20.json b/docs/data/histograms/United States/031M20.json
new file mode 100644
index 00000000000..8ff88e7a84c
--- /dev/null
+++ b/docs/data/histograms/United States/031M20.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20", "histograms": [{"batchcodes": ["031M20"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Illness": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M2014.json b/docs/data/histograms/United States/031M2014.json
new file mode 100644
index 00000000000..45c8d5f3c15
--- /dev/null
+++ b/docs/data/histograms/United States/031M2014.json	
@@ -0,0 +1 @@
+{"batchcode": "031M2014", "histograms": [{"batchcodes": ["031M2014"], "histogram": {"Injection site pain": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M201A.json b/docs/data/histograms/United States/031M201A.json
new file mode 100644
index 00000000000..27bc612befa
--- /dev/null
+++ b/docs/data/histograms/United States/031M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M201A", "histograms": [{"batchcodes": ["031M201A"], "histogram": {"Blood glucose fluctuation": 1, "Diarrhoea": 1, "Eczema": 1, "Headache": 1, "Influenza like illness": 1, "Migraine": 1, "Neck pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M204.json b/docs/data/histograms/United States/031M204.json
new file mode 100644
index 00000000000..143f4b44217
--- /dev/null
+++ b/docs/data/histograms/United States/031M204.json	
@@ -0,0 +1 @@
+{"batchcode": "031M204", "histograms": [{"batchcodes": ["031M204"], "histogram": {"Pain in extremity": 4, "Asthenia": 2, "Burning sensation": 2, "Vaccination site erythema": 2, "Adverse reaction": 1, "Chills": 1, "Condition aggravated": 1, "Cough": 1, "Decreased activity": 1, "Depressed mood": 1, "Feeding disorder": 1, "Feeling hot": 1, "Impaired healing": 1, "Inflammation": 1, "Injection site erythema": 1, "Oropharyngeal pain": 1, "Rash": 1, "Rash erythematous": 1, "SARS-CoV-2 test": 1, "Throat irritation": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M208.json b/docs/data/histograms/United States/031M208.json
new file mode 100644
index 00000000000..dd15546ad37
--- /dev/null
+++ b/docs/data/histograms/United States/031M208.json	
@@ -0,0 +1 @@
+{"batchcode": "031M208", "histograms": [{"batchcodes": ["031M208"], "histogram": {"Dizziness": 1, "Pain in extremity": 1, "Suspected COVID-19": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M20A 028L20A.json b/docs/data/histograms/United States/031M20A 028L20A.json
new file mode 100644
index 00000000000..3dd731172a5
--- /dev/null
+++ b/docs/data/histograms/United States/031M20A 028L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20A 028L20A", "histograms": [{"batchcodes": ["031M20A 028L20A"], "histogram": {"Pain in extremity": 2, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Insomnia": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M20A OR 038K.json b/docs/data/histograms/United States/031M20A OR 038K.json
new file mode 100644
index 00000000000..72c60136a22
--- /dev/null
+++ b/docs/data/histograms/United States/031M20A OR 038K.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20A OR 038K", "histograms": [{"batchcodes": ["031M20A OR 038K"], "histogram": {"Arthralgia": 1, "Gait disturbance": 1, "Walking aid user": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M20A,031MZ0A.json b/docs/data/histograms/United States/031M20A,031MZ0A.json
new file mode 100644
index 00000000000..cc69c65ad08
--- /dev/null
+++ b/docs/data/histograms/United States/031M20A,031MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20A,031MZ0A", "histograms": [{"batchcodes": ["031M20A,031MZ0A"], "histogram": {"Bedridden": 1, "Chills": 1, "Diarrhoea": 1, "Energy increased": 1, "Eye disorder": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Hypersensitivity": 1, "Peripheral swelling": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M20A.json b/docs/data/histograms/United States/031M20A.json
new file mode 100644
index 00000000000..db0a752958b
--- /dev/null
+++ b/docs/data/histograms/United States/031M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20A", "histograms": [{"batchcodes": ["031M20A", "048A21A"], "histogram": {"Cervical dysplasia": 1, "Human papilloma virus test": 1, "Smear cervix abnormal": 1}}, {"batchcodes": ["031M20A"], "histogram": {"Fatigue": 108, "Headache": 99, "Pyrexia": 86, "Chills": 76, "Pain in extremity": 75, "Vaccination site pain": 69, "Pain": 59, "Myalgia": 50, "Nausea": 48, "Pruritus": 42, "Arthralgia": 41, "Rash": 37, "Vaccination site erythema": 36, "Feeling abnormal": 34, "Asthenia": 31, "Dizziness": 30, "Vaccination site swelling": 28, "Diarrhoea": 27, "Erythema": 23, "Injection site pain": 22, "Vaccination site pruritus": 22, "Dyspnoea": 20, "Malaise": 20, "SARS-CoV-2 test": 20, "Body temperature": 19, "Vaccination site warmth": 19, "Illness": 18, "Paraesthesia": 18, "Vaccination site rash": 18, "Cough": 16, "Influenza like illness": 16, "Product dose omission issue": 16, "Urticaria": 16, "Peripheral swelling": 15, "Tremor": 15, "Vomiting": 15, "Back pain": 14, "COVID-19": 13, "Inappropriate schedule of product administration": 13, "Decreased appetite": 12, "Feeling hot": 12, "Lymphadenopathy": 12, "Swelling": 11, "Vaccination site induration": 11, "Hyperhidrosis": 10, "Hypoaesthesia": 10, "Injection site erythema": 10, "Insomnia": 10, "Rash pruritic": 10, "Abdominal pain upper": 9, "Expired product administered": 9, "Heart rate increased": 9, "Limb discomfort": 9, "Palpitations": 9, "Tinnitus": 9, "Vaccination complication": 9, "Burning sensation": 8, "Chest pain": 8, "Rash erythematous": 8, "Underdose": 8, "Abdominal discomfort": 7, "Blood pressure measurement": 7, "Feeling cold": 7, "Gait disturbance": 7, "Herpes zoster": 7, "Muscle spasms": 7, "Musculoskeletal stiffness": 7, "Rhinorrhoea": 7, "Somnolence": 7, "Tenderness": 7, "Vaccination site reaction": 7, "Accidental underdose": 6, "Discomfort": 6, "Lethargy": 6, "Mobility decreased": 6, "Neck pain": 6, "Oropharyngeal pain": 6, "Blood test": 5, "Bone pain": 5, "Cerebrovascular accident": 5, "Heart rate": 5, "Injection site swelling": 5, "Injection site warmth": 5, "Loss of personal independence in daily activities": 5, "Muscular weakness": 5, "Product storage error": 5, "Rash macular": 5, "Tachycardia": 5, "Vaccination site mass": 5, "Vision blurred": 5, "Arthritis": 4, "Chest discomfort": 4, "Device connection issue": 4, "Drug ineffective": 4, "Exposure during pregnancy": 4, "Injection site pruritus": 4, "Injection site rash": 4, "Migraine": 4, "Muscle twitching": 4, "Musculoskeletal discomfort": 4, "Nasal congestion": 4, "Nasopharyngitis": 4, "SARS-CoV-2 test positive": 4, "Swollen tongue": 4, "Ultrasound scan": 4, "Asthma": 3, "Axillary pain": 3, "Blister": 3, "Blood glucose increased": 3, "Blood pressure increased": 3, "Condition aggravated": 3, "Confusional state": 3, "Dysgeusia": 3, "Dyspepsia": 3, "Eye pain": 3, "Eye swelling": 3, "Fall": 3, "Hot flush": 3, "Hypersensitivity": 3, "Hypersomnia": 3, "Hypertension": 3, "Incorrect dose administered": 3, "Inflammation": 3, "Lymph node pain": 3, "Maternal exposure during pregnancy": 3, "Mouth ulceration": 3, "Movement disorder": 3, "Oral pain": 3, "Oxygen saturation": 3, "Presyncope": 3, "Thrombosis": 3, "Urinary tract infection": 3, "Vaccination site movement impairment": 3, "Weight decreased": 3, "X-ray": 3, "Abdominal pain": 2, "Accidental overdose": 2, "Adverse event": 2, "Ageusia": 2, "Alopecia": 2, "Angioedema": 2, "Anosmia": 2, "Axillary mass": 2, "Blindness": 2, "Blood glucose": 2, "Body temperature increased": 2, "Breast pain": 2, "Cardiac disorder": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Crying": 2, "Dysstasia": 2, "Electrocardiogram": 2, "Epistaxis": 2, "Facial pain": 2, "Formication": 2, "Hospitalisation": 2, "Hypokinesia": 2, "Hypotension": 2, "Immunisation reaction": 2, "Injection site induration": 2, "Joint stiffness": 2, "Lacrimation increased": 2, "Lip swelling": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Muscle tightness": 2, "Myocardial infarction": 2, "Neuralgia": 2, "Night sweats": 2, "Ocular hyperaemia": 2, "Off label use": 2, "Oropharyngeal discomfort": 2, "Overdose": 2, "Pneumonia": 2, "Postmenopausal haemorrhage": 2, "Pregnancy test": 2, "Product administered to patient of inappropriate age": 2, "Pulmonary embolism": 2, "Rheumatoid arthritis": 2, "Scan": 2, "Sinus headache": 2, "Sinusitis": 2, "Skin burning sensation": 2, "Skin swelling": 2, "Sneezing": 2, "Sticky skin": 2, "Stomatitis": 2, "Swelling face": 2, "Swelling of eyelid": 2, "Taste disorder": 2, "Tongue discomfort": 2, "Ventricular extrasystoles": 2, "Vertigo": 2, "Wrong product administered": 2, "Abnormal behaviour": 1, "Administration site bruise": 1, "Adrenal insufficiency": 1, "Adverse reaction": 1, "Allergy to vaccine": 1, "Alpha 1 foetoprotein increased": 1, "Amnesia": 1, "Anaemia": 1, "Anaphylactic reaction": 1, "Antibody test": 1, "Anxiety": 1, "Balance disorder": 1, "Bedridden": 1, "Blood creatine phosphokinase": 1, "Blood pressure abnormal": 1, "Blood pressure decreased": 1, "Blood pressure fluctuation": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone increased": 1, "Blood urine present": 1, "Bone disorder": 1, "Bowel movement irregularity": 1, "Breathing-related sleep disorder": 1, "Bursitis": 1, "C-reactive protein increased": 1, "Cardiac arrest": 1, "Cardiac stress test": 1, "Cervical cyst": 1, "Chest X-ray": 1, "Chronic obstructive pulmonary disease": 1, "Cognitive disorder": 1, "Constipation": 1, "Coronavirus test": 1, "Culture urine": 1, "Deafness": 1, "Death": 1, "Dehydration": 1, "Depressed mood": 1, "Depression": 1, "Diabetes mellitus": 1, "Diagnostic procedure": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear congestion": 1, "Ear discomfort": 1, "Ear infection": 1, "Ear pain": 1, "Eating disorder symptom": 1, "Electromyogram": 1, "Emotional poverty": 1, "Encephalitis": 1, "End stage renal disease": 1, "Ephelides": 1, "Erectile dysfunction": 1, "Exercise tolerance decreased": 1, "Exposure via skin contact": 1, "Extensive swelling of vaccinated limb": 1, "Extra dose administered": 1, "Eye infection": 1, "Eye inflammation": 1, "Eye irritation": 1, "Eye pruritus": 1, "FEV1/FVC ratio": 1, "Facial paresis": 1, "Fear": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Feeling of relaxation": 1, "Flushing": 1, "Food refusal": 1, "Forced vital capacity": 1, "Gait inability": 1, "Gastrointestinal pain": 1, "Gastrointestinal sounds abnormal": 1, "Genital herpes": 1, "Gingival bleeding": 1, "Gingival pain": 1, "Gingival swelling": 1, "Glossodynia": 1, "Glycosylated haemoglobin increased": 1, "Gout": 1, "Hair disorder": 1, "Head discomfort": 1, "Heart injury": 1, "Heavy menstrual bleeding": 1, "Hepatic enzyme increased": 1, "Hordeolum": 1, "Hunger": 1, "Hyperacusis": 1, "Hyperaesthesia teeth": 1, "Hyperglycaemia": 1, "Hypoacusis": 1, "Hyponatraemia": 1, "Immediate post-injection reaction": 1, "Immune thrombocytopenia": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Indifference": 1, "Induration": 1, "Infection": 1, "Injection site bruising": 1, "Injection site discolouration": 1, "Injection site hypersensitivity": 1, "Injection site inflammation": 1, "Injection site mass": 1, "Intentional dose omission": 1, "Intestinal obstruction": 1, "Intracardiac thrombus": 1, "Irritability": 1, "Jaw disorder": 1, "Joint swelling": 1, "Leukaemia": 1, "Lip blister": 1, "Local reaction": 1, "Loose tooth": 1, "Loss of consciousness": 1, "Macule": 1, "Magnesium deficiency": 1, "Mammogram": 1, "Medication error": 1, "Menstrual disorder": 1, "Milia": 1, "Monoplegia": 1, "Muscle contractions involuntary": 1, "Muscle disorder": 1, "Muscle fatigue": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal disorder": 1, "Neck injury": 1, "Nightmare": 1, "No adverse event": 1, "Obstruction": 1, "Oedema": 1, "Oral discomfort": 1, "Orchitis": 1, "Orthopnoea": 1, "Ovarian disorder": 1, "Oxygen saturation abnormal": 1, "Pain in jaw": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Periorbital swelling": 1, "Photopsia": 1, "Physical examination": 1, "Plasma cell myeloma": 1, "Platelet count": 1, "Platelet count decreased": 1, "Polymenorrhoea": 1, "Post-acute COVID-19 syndrome": 1, "Post-traumatic stress disorder": 1, "Postural orthostatic tachycardia syndrome": 1, "Pregnancy test positive": 1, "Product monitoring error": 1, "Productive cough": 1, "Psoriasis": 1, "Psychotic disorder": 1, "Pulmonary thrombosis": 1, "Pustule": 1, "Rash morbilliform": 1, "Red blood cell count": 1, "Red blood cell sedimentation rate": 1, "Renal cancer": 1, "Renal failure": 1, "Renal impairment": 1, "Renal pain": 1, "Respiratory arrest": 1, "Retching": 1, "Salt craving": 1, "Scab": 1, "Scar": 1, "Sciatica": 1, "Seizure": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Sensory disturbance": 1, "Shoulder operation": 1, "Sjogren's syndrome": 1, "Skin abrasion": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin ulcer": 1, "Skin warm": 1, "Spinal pain": 1, "Stenosis": 1, "Sunburn": 1, "Surgery": 1, "Syncope": 1, "Synovial disorder": 1, "Syringe issue": 1, "Testicular pain": 1, "Testicular swelling": 1, "Thinking abnormal": 1, "Thirst": 1, "Throat clearing": 1, "Thyroid disorder": 1, "Thyroiditis": 1, "Tongue geographic": 1, "Trismus": 1, "Ulcer": 1, "Ultrasound foetal": 1, "Unresponsive to stimuli": 1, "Upper-airway cough syndrome": 1, "Vaccination error": 1, "Vaccination site discharge": 1, "Vaccination site haemorrhage": 1, "Vaccination site joint pain": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site scab": 1, "Vaccination site urticaria": 1, "Vaginal haemorrhage": 1, "Vertigo CNS origin": 1, "Visual impairment": 1, "Vitreous floaters": 1, "Walking disability": 1, "Weight increased": 1, "Wheezing": 1, "White blood cell count": 1, "White blood cell count decreased": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M20A; 044A21.json b/docs/data/histograms/United States/031M20A; 044A21.json
new file mode 100644
index 00000000000..81a4ec16773
--- /dev/null
+++ b/docs/data/histograms/United States/031M20A; 044A21.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20A; 044A21", "histograms": [{"batchcodes": ["031M20A; 044A21"], "histogram": {"Erythema": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M20N.json b/docs/data/histograms/United States/031M20N.json
new file mode 100644
index 00000000000..098ae3f2ccd
--- /dev/null
+++ b/docs/data/histograms/United States/031M20N.json	
@@ -0,0 +1 @@
+{"batchcode": "031M20N", "histograms": [{"batchcodes": ["031M20N"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M21A.json b/docs/data/histograms/United States/031M21A.json
new file mode 100644
index 00000000000..beed7ebbfd3
--- /dev/null
+++ b/docs/data/histograms/United States/031M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M21A", "histograms": [{"batchcodes": ["031M21A"], "histogram": {"Expired product administered": 3, "Fall": 2, "Asthenia": 1, "Blood test": 1, "Contusion": 1, "Diarrhoea": 1, "Fatigue": 1, "Foot fracture": 1, "Gait disturbance": 1, "Head discomfort": 1, "Headache": 1, "Loss of consciousness": 1, "Myalgia": 1, "Product storage error": 1, "Rash": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M24A.json b/docs/data/histograms/United States/031M24A.json
new file mode 100644
index 00000000000..29ed9cd398c
--- /dev/null
+++ b/docs/data/histograms/United States/031M24A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M24A", "histograms": [{"batchcodes": ["031M24A"], "histogram": {"Body temperature": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M2A.json b/docs/data/histograms/United States/031M2A.json
new file mode 100644
index 00000000000..623f7f3527f
--- /dev/null
+++ b/docs/data/histograms/United States/031M2A.json	
@@ -0,0 +1 @@
+{"batchcode": "031M2A", "histograms": [{"batchcodes": ["031M2A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Illness": 1, "Loss of personal independence in daily activities": 1, "Myocardial infarction": 1, "Pain": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M2CA.json b/docs/data/histograms/United States/031M2CA.json
new file mode 100644
index 00000000000..031c0d64611
--- /dev/null
+++ b/docs/data/histograms/United States/031M2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "031M2CA", "histograms": [{"batchcodes": ["031M2CA"], "histogram": {"Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M2DA.json b/docs/data/histograms/United States/031M2DA.json
new file mode 100644
index 00000000000..232c1e0ffef
--- /dev/null
+++ b/docs/data/histograms/United States/031M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "031M2DA", "histograms": [{"batchcodes": ["031M2DA"], "histogram": {"Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031M2QA.json b/docs/data/histograms/United States/031M2QA.json
new file mode 100644
index 00000000000..396c77843ef
--- /dev/null
+++ b/docs/data/histograms/United States/031M2QA.json	
@@ -0,0 +1 @@
+{"batchcode": "031M2QA", "histograms": [{"batchcodes": ["031M2QA"], "histogram": {"Tenderness": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031ML0A.json b/docs/data/histograms/United States/031ML0A.json
new file mode 100644
index 00000000000..58c10d5d8dd
--- /dev/null
+++ b/docs/data/histograms/United States/031ML0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031ML0A", "histograms": [{"batchcodes": ["031ML0A"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031MZ0.json b/docs/data/histograms/United States/031MZ0.json
new file mode 100644
index 00000000000..8fe6bcbcf31
--- /dev/null
+++ b/docs/data/histograms/United States/031MZ0.json	
@@ -0,0 +1 @@
+{"batchcode": "031MZ0", "histograms": [{"batchcodes": ["031MZ0"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Tremor": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031MZ04.json b/docs/data/histograms/United States/031MZ04.json
new file mode 100644
index 00000000000..e1aee2746e6
--- /dev/null
+++ b/docs/data/histograms/United States/031MZ04.json	
@@ -0,0 +1 @@
+{"batchcode": "031MZ04", "histograms": [{"batchcodes": ["031MZ04"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031MZ0A.json b/docs/data/histograms/United States/031MZ0A.json
new file mode 100644
index 00000000000..7dcf7287c16
--- /dev/null
+++ b/docs/data/histograms/United States/031MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "031MZ0A", "histograms": [{"batchcodes": ["031MZ0A"], "histogram": {"Blister": 2, "Dizziness": 2, "Headache": 2, "Nausea": 2, "Ageusia": 1, "Agitation": 1, "Aphonia": 1, "Balance disorder": 1, "Blood pressure fluctuation": 1, "Bronchitis": 1, "COVID-19": 1, "Dermatitis allergic": 1, "Drug ineffective": 1, "Fatigue": 1, "Gait disturbance": 1, "Hallucination, olfactory": 1, "Myalgia": 1, "Pain": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Product dose omission issue": 1, "Rash": 1, "Rash erythematous": 1, "SARS-CoV-2 antibody test": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031MZ0H.json b/docs/data/histograms/United States/031MZ0H.json
new file mode 100644
index 00000000000..5bbc2fe0736
--- /dev/null
+++ b/docs/data/histograms/United States/031MZ0H.json	
@@ -0,0 +1 @@
+{"batchcode": "031MZ0H", "histograms": [{"batchcodes": ["031MZ0H"], "histogram": {"Vaccination site discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031MZOA.json b/docs/data/histograms/United States/031MZOA.json
new file mode 100644
index 00000000000..f764930c597
--- /dev/null
+++ b/docs/data/histograms/United States/031MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "031MZOA", "histograms": [{"batchcodes": ["031MZOA"], "histogram": {"Flushing": 1, "Pruritus": 1, "Rash": 1, "Rash pruritic": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031MZUA.json b/docs/data/histograms/United States/031MZUA.json
new file mode 100644
index 00000000000..013e65af984
--- /dev/null
+++ b/docs/data/histograms/United States/031MZUA.json	
@@ -0,0 +1 @@
+{"batchcode": "031MZUA", "histograms": [{"batchcodes": ["031MZUA"], "histogram": {"Arthritis": 1, "Bladder pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031N120A.json b/docs/data/histograms/United States/031N120A.json
new file mode 100644
index 00000000000..75a8f219eba
--- /dev/null
+++ b/docs/data/histograms/United States/031N120A.json	
@@ -0,0 +1 @@
+{"batchcode": "031N120A", "histograms": [{"batchcodes": ["031N120A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031N20A.json b/docs/data/histograms/United States/031N20A.json
new file mode 100644
index 00000000000..da9b60d9800
--- /dev/null
+++ b/docs/data/histograms/United States/031N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "031N20A", "histograms": [{"batchcodes": ["031N20A"], "histogram": {"Depression": 1, "Diarrhoea": 1, "Hyperhidrosis": 1, "Nausea": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/031N21A.json b/docs/data/histograms/United States/031N21A.json
new file mode 100644
index 00000000000..0d641e1a9a9
--- /dev/null
+++ b/docs/data/histograms/United States/031N21A.json	
@@ -0,0 +1 @@
+{"batchcode": "031N21A", "histograms": [{"batchcodes": ["031N21A"], "histogram": {"Body temperature": 1, "Dehydration": 1, "Dyspnoea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032020A.json b/docs/data/histograms/United States/032020A.json
new file mode 100644
index 00000000000..09a91fc6699
--- /dev/null
+++ b/docs/data/histograms/United States/032020A.json	
@@ -0,0 +1 @@
+{"batchcode": "032020A", "histograms": [{"batchcodes": ["032020A"], "histogram": {"Blood glucose increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0320L20A.json b/docs/data/histograms/United States/0320L20A.json
new file mode 100644
index 00000000000..f8c76ed1b72
--- /dev/null
+++ b/docs/data/histograms/United States/0320L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0320L20A", "histograms": [{"batchcodes": ["0320L20A"], "histogram": {"Hyperhidrosis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0320L2A.json b/docs/data/histograms/United States/0320L2A.json
new file mode 100644
index 00000000000..ccc45b19f0a
--- /dev/null
+++ b/docs/data/histograms/United States/0320L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "0320L2A", "histograms": [{"batchcodes": ["0320L2A"], "histogram": {"Fatigue": 1, "Headache": 1, "Nausea": 1, "Polyuria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0320Z0A.json b/docs/data/histograms/United States/0320Z0A.json
new file mode 100644
index 00000000000..e4ee54501b2
--- /dev/null
+++ b/docs/data/histograms/United States/0320Z0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0320Z0A", "histograms": [{"batchcodes": ["0320Z0A"], "histogram": {"Adverse event following immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0321.20A.json b/docs/data/histograms/United States/0321.20A.json
new file mode 100644
index 00000000000..54bbcec1348
--- /dev/null
+++ b/docs/data/histograms/United States/0321.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0321.20A", "histograms": [{"batchcodes": ["0321.20A"], "histogram": {"Injection site erythema": 1, "Injection site rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032120A.json b/docs/data/histograms/United States/032120A.json
new file mode 100644
index 00000000000..7a6b0412bc9
--- /dev/null
+++ b/docs/data/histograms/United States/032120A.json	
@@ -0,0 +1 @@
+{"batchcode": "032120A", "histograms": [{"batchcodes": ["032120A"], "histogram": {"Fatigue": 8, "Chills": 7, "Headache": 6, "Pain in extremity": 6, "Myalgia": 5, "Pyrexia": 5, "Vaccination site pain": 5, "Asthenia": 3, "Inappropriate schedule of product administration": 3, "Vaccination site erythema": 3, "Vaccination site pruritus": 3, "Vaccination site swelling": 3, "Dizziness": 2, "Influenza like illness": 2, "Injection site pain": 2, "Injection site warmth": 2, "Insomnia": 2, "Nausea": 2, "Neck pain": 2, "Pain": 2, "Pruritus": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Tremor": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Antibody test": 1, "Blood glucose": 1, "Body temperature": 1, "Breast cancer": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Erythema": 1, "Eye swelling": 1, "Fear": 1, "Feeling cold": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Incorrect product administration duration": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of control of legs": 1, "Malaise": 1, "Nasopharyngitis": 1, "Product dose omission issue": 1, "Rash pruritic": 1, "Renal stone removal": 1, "Scar": 1, "Taste disorder": 1, "Vaccination complication": 1, "Vaccination site discomfort": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032120VF.json b/docs/data/histograms/United States/032120VF.json
new file mode 100644
index 00000000000..10322931f49
--- /dev/null
+++ b/docs/data/histograms/United States/032120VF.json	
@@ -0,0 +1 @@
+{"batchcode": "032120VF", "histograms": [{"batchcodes": ["032120VF"], "histogram": {"Blood glucose increased": 1, "Cardiac failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0321321A.json b/docs/data/histograms/United States/0321321A.json
new file mode 100644
index 00000000000..0fb992f1bf4
--- /dev/null
+++ b/docs/data/histograms/United States/0321321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0321321A", "histograms": [{"batchcodes": ["0321321A"], "histogram": {"Lymphadenopathy": 1, "SARS-CoV-2 test": 1, "Skin haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032141A.json b/docs/data/histograms/United States/032141A.json
new file mode 100644
index 00000000000..fa30ed22280
--- /dev/null
+++ b/docs/data/histograms/United States/032141A.json	
@@ -0,0 +1 @@
+{"batchcode": "032141A", "histograms": [{"batchcodes": ["032141A"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0321A.json b/docs/data/histograms/United States/0321A.json
new file mode 100644
index 00000000000..e636ac8dfee
--- /dev/null
+++ b/docs/data/histograms/United States/0321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0321A", "histograms": [{"batchcodes": ["0321A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Immunisation reaction": 1, "Pneumonia": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0321A2GA.json b/docs/data/histograms/United States/0321A2GA.json
new file mode 100644
index 00000000000..f0992560ec8
--- /dev/null
+++ b/docs/data/histograms/United States/0321A2GA.json	
@@ -0,0 +1 @@
+{"batchcode": "0321A2GA", "histograms": [{"batchcodes": ["0321A2GA"], "histogram": {"Abdominal pain": 1, "Chest discomfort": 1, "Chills": 1, "Myalgia": 1, "Pain in extremity": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0321AG2A.json b/docs/data/histograms/United States/0321AG2A.json
new file mode 100644
index 00000000000..cdc9f773151
--- /dev/null
+++ b/docs/data/histograms/United States/0321AG2A.json	
@@ -0,0 +1 @@
+{"batchcode": "0321AG2A", "histograms": [{"batchcodes": ["0321AG2A"], "histogram": {"Myalgia": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0321B21H.json b/docs/data/histograms/United States/0321B21H.json
new file mode 100644
index 00000000000..19c0fe6271d
--- /dev/null
+++ b/docs/data/histograms/United States/0321B21H.json	
@@ -0,0 +1 @@
+{"batchcode": "0321B21H", "histograms": [{"batchcodes": ["0321B21H"], "histogram": {"Fatigue": 1, "Heart rate irregular": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0321L20A.json b/docs/data/histograms/United States/0321L20A.json
new file mode 100644
index 00000000000..bbdde6b692b
--- /dev/null
+++ b/docs/data/histograms/United States/0321L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0321L20A", "histograms": [{"batchcodes": ["0321L20A"], "histogram": {"Rash": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032220A.json b/docs/data/histograms/United States/032220A.json
new file mode 100644
index 00000000000..e09c0a8ca52
--- /dev/null
+++ b/docs/data/histograms/United States/032220A.json	
@@ -0,0 +1 @@
+{"batchcode": "032220A", "histograms": [{"batchcodes": ["032220A"], "histogram": {"Pain in extremity": 3, "Fatigue": 2, "Headache": 2, "Pyrexia": 2, "Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Erythema": 1, "Injection site warmth": 1, "Nausea": 1, "Neck pain": 1, "Peripheral swelling": 1, "Rash": 1, "Swelling": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0322L20A.json b/docs/data/histograms/United States/0322L20A.json
new file mode 100644
index 00000000000..3ff43a3b67f
--- /dev/null
+++ b/docs/data/histograms/United States/0322L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0322L20A", "histograms": [{"batchcodes": ["0322L20A"], "histogram": {"Chills": 1, "Lymphadenopathy": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032321A.json b/docs/data/histograms/United States/032321A.json
new file mode 100644
index 00000000000..1a764c585cb
--- /dev/null
+++ b/docs/data/histograms/United States/032321A.json	
@@ -0,0 +1 @@
+{"batchcode": "032321A", "histograms": [{"batchcodes": ["032321A"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0326204.json b/docs/data/histograms/United States/0326204.json
new file mode 100644
index 00000000000..26c5a1a661c
--- /dev/null
+++ b/docs/data/histograms/United States/0326204.json	
@@ -0,0 +1 @@
+{"batchcode": "0326204", "histograms": [{"batchcodes": ["0326204"], "histogram": {"Injection site discolouration": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032620A.json b/docs/data/histograms/United States/032620A.json
new file mode 100644
index 00000000000..2120a9a0a62
--- /dev/null
+++ b/docs/data/histograms/United States/032620A.json	
@@ -0,0 +1 @@
+{"batchcode": "032620A", "histograms": [{"batchcodes": ["032620A"], "histogram": {"Arthralgia": 3, "Chills": 3, "Headache": 3, "Pain": 3, "Fatigue": 2, "Feeling abnormal": 2, "Hypoaesthesia": 2, "Nausea": 2, "Pain in extremity": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Arrhythmia": 1, "Arthritis": 1, "Asthma": 1, "Blood test": 1, "Bone pain": 1, "Coagulopathy": 1, "Decreased appetite": 1, "Discomfort": 1, "Feeling of relaxation": 1, "Gait inability": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Limb discomfort": 1, "Lymphoedema": 1, "Malaise": 1, "Movement disorder": 1, "Muscle twitching": 1, "Myalgia": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Sneezing": 1, "Suspected COVID-19": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032621A.json b/docs/data/histograms/United States/032621A.json
new file mode 100644
index 00000000000..79f51906a99
--- /dev/null
+++ b/docs/data/histograms/United States/032621A.json	
@@ -0,0 +1 @@
+{"batchcode": "032621A", "histograms": [{"batchcodes": ["032621A"], "histogram": {"Asthenia": 1, "Discomfort": 1, "Fatigue": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Headache": 1, "Influenza like illness": 1, "Migraine": 1, "Myalgia": 1, "Peripheral swelling": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032821A.json b/docs/data/histograms/United States/032821A.json
new file mode 100644
index 00000000000..758b2fba262
--- /dev/null
+++ b/docs/data/histograms/United States/032821A.json	
@@ -0,0 +1 @@
+{"batchcode": "032821A", "histograms": [{"batchcodes": ["032821A"], "histogram": {"Blood pressure measurement": 1, "Blood thyroid stimulating hormone": 1, "Bone lesion": 1, "Bone pain": 1, "Cold sweat": 1, "Cyst": 1, "Dehydration": 1, "Electrocardiogram": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Hemiparesis": 1, "Hemiplegia": 1, "Hyperhidrosis": 1, "Hyperthyroidism": 1, "Inappropriate schedule of product administration": 1, "Mobility decreased": 1, "Multiple sclerosis relapse": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Syncope": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032A20A.json b/docs/data/histograms/United States/032A20A.json
new file mode 100644
index 00000000000..05ce5917a9a
--- /dev/null
+++ b/docs/data/histograms/United States/032A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032A20A", "histograms": [{"batchcodes": ["032A20A"], "histogram": {"Product dose omission issue": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032A21A.json b/docs/data/histograms/United States/032A21A.json
new file mode 100644
index 00000000000..61846bb76f8
--- /dev/null
+++ b/docs/data/histograms/United States/032A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032A21A", "histograms": [{"batchcodes": ["032A21A"], "histogram": {"Arthralgia": 1, "Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032A21B.json b/docs/data/histograms/United States/032A21B.json
new file mode 100644
index 00000000000..5cb54ba32eb
--- /dev/null
+++ b/docs/data/histograms/United States/032A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "032A21B", "histograms": [{"batchcodes": ["032A21B"], "histogram": {"International normalised ratio": 1, "International normalised ratio increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032AZI.json b/docs/data/histograms/United States/032AZI.json
new file mode 100644
index 00000000000..6f2016e300e
--- /dev/null
+++ b/docs/data/histograms/United States/032AZI.json	
@@ -0,0 +1 @@
+{"batchcode": "032AZI", "histograms": [{"batchcodes": ["032AZI"], "histogram": {"Insomnia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination site nodule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B120A.json b/docs/data/histograms/United States/032B120A.json
new file mode 100644
index 00000000000..03dc11870e7
--- /dev/null
+++ b/docs/data/histograms/United States/032B120A.json	
@@ -0,0 +1 @@
+{"batchcode": "032B120A", "histograms": [{"batchcodes": ["032B120A"], "histogram": {"Tinnitus": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B1A.json b/docs/data/histograms/United States/032B1A.json
new file mode 100644
index 00000000000..d3efcf5b647
--- /dev/null
+++ b/docs/data/histograms/United States/032B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "032B1A", "histograms": [{"batchcodes": ["032B1A"], "histogram": {"Myalgia": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B2 1A.json b/docs/data/histograms/United States/032B2 1A.json
new file mode 100644
index 00000000000..25fe702726f
--- /dev/null
+++ b/docs/data/histograms/United States/032B2 1A.json	
@@ -0,0 +1 @@
+{"batchcode": "032B2 1A", "histograms": [{"batchcodes": ["032B2 1A"], "histogram": {"Pruritus": 1, "Swelling face": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B21.json b/docs/data/histograms/United States/032B21.json
new file mode 100644
index 00000000000..41c3b4f3340
--- /dev/null
+++ b/docs/data/histograms/United States/032B21.json	
@@ -0,0 +1 @@
+{"batchcode": "032B21", "histograms": [{"batchcodes": ["032B21"], "histogram": {"Dizziness": 2, "Pyrexia": 2, "Chills": 1, "Decreased appetite": 1, "Ear discomfort": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Vaccination site mass": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B214.json b/docs/data/histograms/United States/032B214.json
new file mode 100644
index 00000000000..278243ce7d0
--- /dev/null
+++ b/docs/data/histograms/United States/032B214.json	
@@ -0,0 +1 @@
+{"batchcode": "032B214", "histograms": [{"batchcodes": ["032B214"], "histogram": {"Arthralgia": 1, "Discomfort": 1, "Influenza like illness": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B21A..json b/docs/data/histograms/United States/032B21A..json
new file mode 100644
index 00000000000..ff59d1a2cc1
--- /dev/null
+++ b/docs/data/histograms/United States/032B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "032B21A.", "histograms": [{"batchcodes": ["032B21A."], "histogram": {"Epistaxis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B21A.json b/docs/data/histograms/United States/032B21A.json
new file mode 100644
index 00000000000..43be773d709
--- /dev/null
+++ b/docs/data/histograms/United States/032B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032B21A", "histograms": [{"batchcodes": ["032B21A"], "histogram": {"Headache": 35, "Fatigue": 34, "Pyrexia": 30, "Myalgia": 26, "Pain in extremity": 22, "Vaccination site pain": 19, "Chills": 17, "Pain": 17, "Expired product administered": 15, "Nausea": 14, "Dizziness": 12, "Arthralgia": 11, "Vaccination site pruritus": 11, "Asthenia": 10, "Feeling abnormal": 10, "Hypoaesthesia": 9, "Pruritus": 9, "Rash": 9, "Vaccination site erythema": 9, "Body temperature": 8, "Cough": 8, "Product temperature excursion issue": 8, "Urticaria": 8, "Vaccination site swelling": 8, "Dyspnoea": 7, "Product dose omission issue": 7, "Blood pressure measurement": 6, "Decreased appetite": 6, "Erythema": 6, "Gait disturbance": 6, "Nasal congestion": 6, "Peripheral swelling": 6, "Neck pain": 5, "SARS-CoV-2 test": 5, "Vaccination site rash": 5, "Vomiting": 5, "COVID-19": 4, "Dyspepsia": 4, "Illness": 4, "Lymphadenopathy": 4, "Malaise": 4, "Product storage error": 4, "Rhinorrhoea": 4, "Swelling": 4, "Tremor": 4, "Vaccination complication": 4, "Vaccination site reaction": 4, "Vaccination site warmth": 4, "Back pain": 3, "Blood test": 3, "Confusional state": 3, "Diarrhoea": 3, "Discomfort": 3, "Exposure during pregnancy": 3, "Hypersensitivity": 3, "Muscle spasms": 3, "Muscular weakness": 3, "Musculoskeletal stiffness": 3, "Nasopharyngitis": 3, "Oxygen saturation": 3, "Paraesthesia": 3, "Rash pruritic": 3, "Somnolence": 3, "Anxiety": 2, "Blood pressure increased": 2, "Breast pain": 2, "Burning sensation": 2, "Chest pain": 2, "Device connection issue": 2, "Dysgeusia": 2, "Electrocardiogram": 2, "Fall": 2, "Fear": 2, "Feeding disorder": 2, "Feeling hot": 2, "Heart rate": 2, "Hyperhidrosis": 2, "Hypertension": 2, "Impaired driving ability": 2, "Impaired work ability": 2, "Inappropriate schedule of product administration": 2, "Incorrect dose administered": 2, "Inflammation": 2, "Influenza like illness": 2, "Injection site pain": 2, "Insomnia": 2, "Limb discomfort": 2, "Lip swelling": 2, "Muscle twitching": 2, "Off label use": 2, "Oropharyngeal discomfort": 2, "Oropharyngeal pain": 2, "Product administered to patient of inappropriate age": 2, "Rash erythematous": 2, "SARS-CoV-2 test positive": 2, "Seizure": 2, "Skin discolouration": 2, "Skin reaction": 2, "Sneezing": 2, "Tenderness": 2, "Ultrasound scan": 2, "Underdose": 2, "Vertigo": 2, "Vision blurred": 2, "Abdominal discomfort": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Adrenal neoplasm": 1, "Alopecia": 1, "Amniocentesis": 1, "Anger": 1, "Arthropod bite": 1, "Asthma": 1, "Axillary mass": 1, "Axillary pain": 1, "Balance disorder": 1, "Bedridden": 1, "Bell's palsy": 1, "Bladder catheterisation": 1, "Blister": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "Body temperature abnormal": 1, "Bone pain": 1, "Bronchitis": 1, "Chapped lips": 1, "Chest X-ray": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Contusion": 1, "Coronavirus test": 1, "Crying": 1, "Cytogenetic analysis": 1, "Depression": 1, "Disorientation": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dysphonia": 1, "Ear pain": 1, "Emotional distress": 1, "Encephalitis": 1, "Endoscopy": 1, "Epistaxis": 1, "Euphoric mood": 1, "Eye irritation": 1, "Eye movement disorder": 1, "Eye pain": 1, "Fear of death": 1, "Feeling cold": 1, "Flushing": 1, "Gait inability": 1, "Head injury": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hot flush": 1, "Hypoaesthesia oral": 1, "Immunisation reaction": 1, "Impaired healing": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site swelling": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Language disorder": 1, "Lethargy": 1, "Lip blister": 1, "Lip disorder": 1, "Lyme disease": 1, "Magnetic resonance imaging": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Medication error": 1, "Meniere's disease": 1, "Migraine": 1, "Motion sickness": 1, "Motor dysfunction": 1, "Muscle contractions involuntary": 1, "Muscle tightness": 1, "Nail discolouration": 1, "Nasal discomfort": 1, "Nasal disorder": 1, "Nervousness": 1, "Neuralgia": 1, "Neurological examination": 1, "Night sweats": 1, "Nodule": 1, "Oedema": 1, "Oedema peripheral": 1, "Oral discomfort": 1, "Oral herpes": 1, "Oral mucosal blistering": 1, "Paralysis": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Rash macular": 1, "Renal pain": 1, "Respiratory tract congestion": 1, "Restlessness": 1, "Scab": 1, "Scar": 1, "Scratch": 1, "Sensory loss": 1, "Sexually transmitted disease test": 1, "Sinus disorder": 1, "Sinusitis": 1, "Sleep disorder": 1, "Speech disorder": 1, "Spinal X-ray": 1, "Spinal disorder": 1, "Sweat discolouration": 1, "Swelling face": 1, "Testicular pain": 1, "Throat irritation": 1, "Tinnitus": 1, "Troponin": 1, "Ultrasound scan normal": 1, "Urinary incontinence": 1, "Vaccination site discolouration": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site urticaria": 1, "Varicose vein": 1, "Visual impairment": 1, "Vomiting projectile": 1, "Vulval ulceration": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B21E.json b/docs/data/histograms/United States/032B21E.json
new file mode 100644
index 00000000000..9d1f3711c2b
--- /dev/null
+++ b/docs/data/histograms/United States/032B21E.json	
@@ -0,0 +1 @@
+{"batchcode": "032B21E", "histograms": [{"batchcodes": ["032B21E"], "histogram": {"Chest pain": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032B31.json b/docs/data/histograms/United States/032B31.json
new file mode 100644
index 00000000000..2165331fef3
--- /dev/null
+++ b/docs/data/histograms/United States/032B31.json	
@@ -0,0 +1 @@
+{"batchcode": "032B31", "histograms": [{"batchcodes": ["032B31"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032BD1A.json b/docs/data/histograms/United States/032BD1A.json
new file mode 100644
index 00000000000..c80c6dc0587
--- /dev/null
+++ b/docs/data/histograms/United States/032BD1A.json	
@@ -0,0 +1 @@
+{"batchcode": "032BD1A", "histograms": [{"batchcodes": ["032BD1A"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032BZIA.json b/docs/data/histograms/United States/032BZIA.json
new file mode 100644
index 00000000000..066329a5669
--- /dev/null
+++ b/docs/data/histograms/United States/032BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "032BZIA", "histograms": [{"batchcodes": ["032BZIA"], "histogram": {"Back pain": 1, "COVID-19": 1, "Contusion": 1, "Erythema": 1, "Fatigue": 1, "Hypersomnia": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032BZLA.json b/docs/data/histograms/United States/032BZLA.json
new file mode 100644
index 00000000000..18c7161cf5e
--- /dev/null
+++ b/docs/data/histograms/United States/032BZLA.json	
@@ -0,0 +1 @@
+{"batchcode": "032BZLA", "histograms": [{"batchcodes": ["032BZLA"], "histogram": {"Cough": 2, "Feeling abnormal": 2, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032C21A.json b/docs/data/histograms/United States/032C21A.json
new file mode 100644
index 00000000000..c4bbabd7f9d
--- /dev/null
+++ b/docs/data/histograms/United States/032C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032C21A", "histograms": [{"batchcodes": ["032C21A"], "histogram": {"Fibromyalgia": 1, "Impaired work ability": 1, "Pain": 1, "Rheumatoid arthritis": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032D21A.json b/docs/data/histograms/United States/032D21A.json
new file mode 100644
index 00000000000..745c08765aa
--- /dev/null
+++ b/docs/data/histograms/United States/032D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032D21A", "histograms": [{"batchcodes": ["032D21A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Limb discomfort": 1, "Movement disorder": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Product dose omission issue": 1, "Tinnitus": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032E211A.json b/docs/data/histograms/United States/032E211A.json
new file mode 100644
index 00000000000..3b23cce9c00
--- /dev/null
+++ b/docs/data/histograms/United States/032E211A.json	
@@ -0,0 +1 @@
+{"batchcode": "032E211A", "histograms": [{"batchcodes": ["032E211A"], "histogram": {"Electric shock sensation": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032F.json b/docs/data/histograms/United States/032F.json
new file mode 100644
index 00000000000..c03025ef20a
--- /dev/null
+++ b/docs/data/histograms/United States/032F.json	
@@ -0,0 +1 @@
+{"batchcode": "032F", "histograms": [{"batchcodes": ["032F"], "histogram": {"Fatigue": 1, "Pyrexia": 1, "Rash": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032F214.json b/docs/data/histograms/United States/032F214.json
new file mode 100644
index 00000000000..3e2546f8571
--- /dev/null
+++ b/docs/data/histograms/United States/032F214.json	
@@ -0,0 +1 @@
+{"batchcode": "032F214", "histograms": [{"batchcodes": ["032F214"], "histogram": {"Hot flush": 1, "Interchange of vaccine products": 1, "Loss of consciousness": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032F21A.json b/docs/data/histograms/United States/032F21A.json
new file mode 100644
index 00000000000..ab99c8fe281
--- /dev/null
+++ b/docs/data/histograms/United States/032F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032F21A", "histograms": [{"batchcodes": ["032F21A", "042A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["032F21A", "1805081"], "histogram": {"COVID-19": 1}}, {"batchcodes": ["032F21A", "LOT EK9231"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["032F21A"], "histogram": {"Expired product administered": 24, "Product storage error": 11, "Pain in extremity": 8, "Pyrexia": 8, "Body temperature": 7, "Myalgia": 7, "Accidental underdose": 6, "COVID-19": 6, "Chills": 6, "Fatigue": 6, "Nausea": 6, "Pain": 6, "SARS-CoV-2 test": 6, "Dyspnoea": 5, "Feeling abnormal": 4, "Headache": 4, "Product administered to patient of inappropriate age": 4, "Vaccination site pain": 4, "Arthralgia": 3, "Dizziness": 3, "Extra dose administered": 3, "Feeling hot": 3, "Gait disturbance": 3, "Product administration error": 3, "Rash": 3, "Vaccination site erythema": 3, "Vaccination site swelling": 3, "Back pain": 2, "Burning sensation": 2, "Chest pain": 2, "Discomfort": 2, "Drug ineffective": 2, "Flushing": 2, "Hypersomnia": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Laboratory test": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Neck pain": 2, "Paraesthesia": 2, "Poor quality product administered": 2, "Spinal pain": 2, "Vertigo": 2, "Vomiting": 2, "Abnormal dreams": 1, "Accidental overdose": 1, "Asthenia": 1, "Axillary pain": 1, "Blood pressure measurement": 1, "Body temperature fluctuation": 1, "Body temperature increased": 1, "Breakthrough COVID-19": 1, "Chest discomfort": 1, "Contusion": 1, "Cough": 1, "Disturbance in attention": 1, "Electrocardiogram": 1, "Erythema": 1, "Eye swelling": 1, "Full blood count": 1, "Glassy eyes": 1, "Heart rate": 1, "Hypersensitivity": 1, "Illness": 1, "Immunisation": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Injection site erythema": 1, "Interchange of vaccine products": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging thoracic": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Night sweats": 1, "Oropharyngeal pain": 1, "Product temperature excursion issue": 1, "Product use issue": 1, "Pruritus": 1, "Pulmonary embolism": 1, "Red blood cell sedimentation rate": 1, "SARS-CoV-2 test positive": 1, "Somnolence": 1, "Spinal stenosis": 1, "Splenic rupture": 1, "Suspected COVID-19": 1, "Swelling face": 1, "Swollen tongue": 1, "Tenderness": 1, "Thrombosis": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site discharge": 1, "Vaccination site discolouration": 1, "Vaccination site movement impairment": 1, "Vaccination site vesicles": 1, "Vaccination site warmth": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032FF21A.json b/docs/data/histograms/United States/032FF21A.json
new file mode 100644
index 00000000000..cc622ef804a
--- /dev/null
+++ b/docs/data/histograms/United States/032FF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032FF21A", "histograms": [{"batchcodes": ["032FF21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Maternal exposure during breast feeding": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032G20A.json b/docs/data/histograms/United States/032G20A.json
new file mode 100644
index 00000000000..fc8139aa1c1
--- /dev/null
+++ b/docs/data/histograms/United States/032G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032G20A", "histograms": [{"batchcodes": ["032G20A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032H141.json b/docs/data/histograms/United States/032H141.json
new file mode 100644
index 00000000000..4f8ef33b8b5
--- /dev/null
+++ b/docs/data/histograms/United States/032H141.json	
@@ -0,0 +1 @@
+{"batchcode": "032H141", "histograms": [{"batchcodes": ["032H141"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032H1A.json b/docs/data/histograms/United States/032H1A.json
new file mode 100644
index 00000000000..7179709de8d
--- /dev/null
+++ b/docs/data/histograms/United States/032H1A.json	
@@ -0,0 +1 @@
+{"batchcode": "032H1A", "histograms": [{"batchcodes": ["032H1A"], "histogram": {"Peripheral swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032H20A.json b/docs/data/histograms/United States/032H20A.json
new file mode 100644
index 00000000000..4436c51f41d
--- /dev/null
+++ b/docs/data/histograms/United States/032H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032H20A", "histograms": [{"batchcodes": ["032H20A"], "histogram": {"Vaccination site erythema": 5, "Pain in extremity": 4, "Pruritus": 4, "Vaccination site pain": 4, "Vaccination site pruritus": 4, "Vaccination site rash": 4, "Vaccination site warmth": 3, "Arthralgia": 2, "Erythema": 2, "Fatigue": 2, "Feeling abnormal": 2, "Muscle spasms": 2, "Muscle twitching": 2, "Pain": 2, "Vaccination site swelling": 2, "Acne": 1, "Body temperature": 1, "COVID-19": 1, "Condition aggravated": 1, "Dizziness": 1, "Expired product administered": 1, "Headache": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Injection site extravasation": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Neck pain": 1, "Papule": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Sinus headache": 1, "Skin burning sensation": 1, "Skin reaction": 1, "Swelling": 1, "Underdose": 1, "Vaccination site induration": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032H20P.json b/docs/data/histograms/United States/032H20P.json
new file mode 100644
index 00000000000..ab3a9fad2d6
--- /dev/null
+++ b/docs/data/histograms/United States/032H20P.json	
@@ -0,0 +1 @@
+{"batchcode": "032H20P", "histograms": [{"batchcodes": ["032H20P"], "histogram": {"Cold sweat": 1, "Dizziness": 1, "Erythema": 1, "Eye irritation": 1, "Injection site pruritus": 1, "Nausea": 1, "Ocular hyperaemia": 1, "Pain": 1, "Pruritus": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032H21A.json b/docs/data/histograms/United States/032H21A.json
new file mode 100644
index 00000000000..54815fba7f5
--- /dev/null
+++ b/docs/data/histograms/United States/032H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032H21A", "histograms": [{"batchcodes": ["032H21A"], "histogram": {"Expired product administered": 15, "Myalgia": 4, "Product administered to patient of inappropriate age": 4, "Rash": 4, "Diarrhoea": 3, "Pain in extremity": 3, "Product storage error": 3, "Pruritus": 3, "SARS-CoV-2 test": 3, "Abdominal pain upper": 2, "Chills": 2, "Dizziness": 2, "Feeling abnormal": 2, "Headache": 2, "Hyperhidrosis": 2, "Inflammation": 2, "No adverse event": 2, "Urticaria": 2, "Vaccination complication": 2, "Vaccination site pain": 2, "Abdominal lymphadenopathy": 1, "Cardiac discomfort": 1, "Chest pain": 1, "Computerised tomogram": 1, "Electrocardiogram": 1, "Electrocardiogram abnormal": 1, "Erythema": 1, "Erythema of eyelid": 1, "Exposure via breast milk": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Gait disturbance": 1, "Haematochezia": 1, "Hepatic enzyme": 1, "Hepatic pain": 1, "Herpes zoster": 1, "Hypoacusis": 1, "Hypokinesia": 1, "Inappropriate schedule of product administration": 1, "Induration": 1, "Insomnia": 1, "Irritability": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Maternal exposure during breast feeding": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Nasal congestion": 1, "Osteoarthritis": 1, "Palpitations": 1, "Product administration interrupted": 1, "Product dose omission in error": 1, "Product temperature excursion issue": 1, "Pyrexia": 1, "Sneezing": 1, "Somnolence": 1, "Splenomegaly": 1, "Tinnitus": 1, "Underdose": 1, "Vaccination site paraesthesia": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032H271A.json b/docs/data/histograms/United States/032H271A.json
new file mode 100644
index 00000000000..6d97b2bd9a0
--- /dev/null
+++ b/docs/data/histograms/United States/032H271A.json	
@@ -0,0 +1 @@
+{"batchcode": "032H271A", "histograms": [{"batchcodes": ["032H271A"], "histogram": {"Alopecia": 3, "Blood test": 3, "Rhinorrhoea": 2, "SARS-CoV-2 test": 2, "Urine analysis": 2, "Condition aggravated": 1, "SARS-CoV-2 test negative": 1, "Urine analysis normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032HZIA.json b/docs/data/histograms/United States/032HZIA.json
new file mode 100644
index 00000000000..02d83f89b74
--- /dev/null
+++ b/docs/data/histograms/United States/032HZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "032HZIA", "histograms": [{"batchcodes": ["032HZIA"], "histogram": {"Erythema": 1, "Inappropriate schedule of product administration": 1, "Mass": 1, "Pruritus": 1, "Rash": 1, "Rash macular": 1, "Skin irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032I20A.json b/docs/data/histograms/United States/032I20A.json
new file mode 100644
index 00000000000..a257446a2b5
--- /dev/null
+++ b/docs/data/histograms/United States/032I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032I20A", "histograms": [{"batchcodes": ["032I20A"], "histogram": {"Rash": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032I70A.json b/docs/data/histograms/United States/032I70A.json
new file mode 100644
index 00000000000..1f27e79d384
--- /dev/null
+++ b/docs/data/histograms/United States/032I70A.json	
@@ -0,0 +1 @@
+{"batchcode": "032I70A", "histograms": [{"batchcodes": ["032I70A"], "histogram": {"Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032K20A.json b/docs/data/histograms/United States/032K20A.json
new file mode 100644
index 00000000000..2d918894ddd
--- /dev/null
+++ b/docs/data/histograms/United States/032K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032K20A", "histograms": [{"batchcodes": ["032K20A"], "histogram": {"Vaccination site pain": 2, "Anxiety": 1, "Erythema": 1, "Feeling hot": 1, "Suspected counterfeit product": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L02A.json b/docs/data/histograms/United States/032L02A.json
new file mode 100644
index 00000000000..eaac7a9afcc
--- /dev/null
+++ b/docs/data/histograms/United States/032L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "032L02A", "histograms": [{"batchcodes": ["032L02A"], "histogram": {"Antibody test": 1, "Dizziness": 1, "Fatigue": 1, "Feeling hot": 1, "Hypersomnia": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash macular": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L120A OR 032.json b/docs/data/histograms/United States/032L120A OR 032.json
new file mode 100644
index 00000000000..1b9f1620178
--- /dev/null
+++ b/docs/data/histograms/United States/032L120A OR 032.json	
@@ -0,0 +1 @@
+{"batchcode": "032L120A OR 032", "histograms": [{"batchcodes": ["032L120A OR 032"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Blister": 1, "Chills": 1, "Dysgeusia": 1, "Erythema": 1, "Feeling hot": 1, "Herpes zoster": 1, "Myalgia": 1, "Pain in extremity": 1, "Sunburn": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L2(Z)1A.json b/docs/data/histograms/United States/032L2(Z)1A.json
new file mode 100644
index 00000000000..f5012ce0f3d
--- /dev/null
+++ b/docs/data/histograms/United States/032L2(Z)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "032L2(Z)1A", "histograms": [{"batchcodes": ["032L2(Z)1A"], "histogram": {"Inappropriate schedule of product administration": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L2*A.json b/docs/data/histograms/United States/032L2*A.json
new file mode 100644
index 00000000000..546db26ed12
--- /dev/null
+++ b/docs/data/histograms/United States/032L2*A.json	
@@ -0,0 +1 @@
+{"batchcode": "032L2*A", "histograms": [{"batchcodes": ["032L2*A"], "histogram": {"Fatigue": 2, "Headache": 1, "Lymphadenopathy": 1, "Mammogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20.json b/docs/data/histograms/United States/032L20.json
new file mode 100644
index 00000000000..991b942513a
--- /dev/null
+++ b/docs/data/histograms/United States/032L20.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20", "histograms": [{"batchcodes": ["032L20"], "histogram": {"Asthenia": 1, "Discomfort": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L202.json b/docs/data/histograms/United States/032L202.json
new file mode 100644
index 00000000000..4a82106cf06
--- /dev/null
+++ b/docs/data/histograms/United States/032L202.json	
@@ -0,0 +1 @@
+{"batchcode": "032L202", "histograms": [{"batchcodes": ["032L202"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L203.json b/docs/data/histograms/United States/032L203.json
new file mode 100644
index 00000000000..9d90eb257bd
--- /dev/null
+++ b/docs/data/histograms/United States/032L203.json	
@@ -0,0 +1 @@
+{"batchcode": "032L203", "histograms": [{"batchcodes": ["032L203"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Malaise": 1, "Nasopharyngitis": 1, "Peripheral swelling": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L208.json b/docs/data/histograms/United States/032L208.json
new file mode 100644
index 00000000000..9a345c2321f
--- /dev/null
+++ b/docs/data/histograms/United States/032L208.json	
@@ -0,0 +1 @@
+{"batchcode": "032L208", "histograms": [{"batchcodes": ["032L208"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20A /.json b/docs/data/histograms/United States/032L20A /.json
new file mode 100644
index 00000000000..500c5b4683c
--- /dev/null
+++ b/docs/data/histograms/United States/032L20A /.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20A /", "histograms": [{"batchcodes": ["032L20A /"], "histogram": {"Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20A MSTDT.json b/docs/data/histograms/United States/032L20A MSTDT.json
new file mode 100644
index 00000000000..3ffff12209c
--- /dev/null
+++ b/docs/data/histograms/United States/032L20A MSTDT.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20A MSTDT", "histograms": [{"batchcodes": ["032L20A MSTDT"], "histogram": {"Headache": 1, "Injection site erythema": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20A..json b/docs/data/histograms/United States/032L20A..json
new file mode 100644
index 00000000000..e0a1585e2c1
--- /dev/null
+++ b/docs/data/histograms/United States/032L20A..json	
@@ -0,0 +1 @@
+{"batchcode": "032L20A.", "histograms": [{"batchcodes": ["032L20A."], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20A.json b/docs/data/histograms/United States/032L20A.json
new file mode 100644
index 00000000000..09ae939192b
--- /dev/null
+++ b/docs/data/histograms/United States/032L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20A", "histograms": [{"batchcodes": ["032L20A"], "histogram": {"Fatigue": 96, "Pyrexia": 94, "Headache": 87, "Chills": 86, "Pain in extremity": 79, "Myalgia": 64, "Vaccination site pain": 64, "Vaccination site erythema": 57, "Pruritus": 51, "Vaccination site pruritus": 48, "Pain": 42, "Rash": 40, "Dizziness": 38, "Nausea": 37, "Arthralgia": 35, "Vaccination site swelling": 31, "Asthenia": 30, "Diarrhoea": 30, "Erythema": 29, "Feeling abnormal": 28, "Urticaria": 27, "Vaccination site warmth": 27, "Body temperature": 26, "COVID-19": 23, "SARS-CoV-2 test": 21, "Malaise": 20, "Vaccination site rash": 20, "Peripheral swelling": 19, "Paraesthesia": 18, "Injection site erythema": 17, "Decreased appetite": 16, "Injection site pain": 16, "Vomiting": 16, "Feeling hot": 15, "Swelling": 15, "Dyspnoea": 14, "Inappropriate schedule of product administration": 13, "Lymphadenopathy": 13, "Hypoaesthesia": 12, "Limb discomfort": 12, "Product dose omission issue": 12, "Vaccination site induration": 12, "Blood pressure measurement": 11, "Hyperhidrosis": 11, "Influenza like illness": 11, "Fall": 10, "Heart rate increased": 10, "Injection site swelling": 10, "Neck pain": 10, "Somnolence": 10, "Back pain": 9, "Cough": 9, "Heart rate": 9, "Rhinorrhoea": 9, "Tinnitus": 9, "Tremor": 9, "Abdominal pain upper": 8, "Gait disturbance": 8, "Hypersomnia": 8, "Incorrect route of product administration": 8, "Injection site warmth": 8, "Insomnia": 8, "Maternal exposure during pregnancy": 8, "Migraine": 8, "Rash pruritic": 8, "Abdominal discomfort": 7, "Chest discomfort": 7, "Dysgeusia": 7, "Expired product administered": 7, "Gait inability": 7, "Injection site pruritus": 7, "Mobility decreased": 7, "Pregnancy test": 7, "Rash erythematous": 7, "Rash macular": 7, "Tenderness": 7, "Vaccination complication": 7, "Vaccination site reaction": 7, "Blood test": 6, "Exposure during pregnancy": 6, "Hypersensitivity": 6, "Injection site rash": 6, "Joint swelling": 6, "SARS-CoV-2 test positive": 6, "Vaccination site urticaria": 6, "Abdominal pain": 5, "Ageusia": 5, "Bedridden": 5, "Discomfort": 5, "Facial pain": 5, "Flushing": 5, "Lethargy": 5, "Lip swelling": 5, "Muscular weakness": 5, "Nasal congestion": 5, "Nasopharyngitis": 5, "Palpitations": 5, "Swelling face": 5, "Urinary tract infection": 5, "Vertigo": 5, "Balance disorder": 4, "Blood pressure increased": 4, "Burning sensation": 4, "Chest pain": 4, "Contusion": 4, "Eye pain": 4, "Herpes zoster": 4, "Hypertension": 4, "Hypoaesthesia oral": 4, "Illness": 4, "Injection site mass": 4, "Laboratory test": 4, "Loss of consciousness": 4, "Musculoskeletal stiffness": 4, "Oropharyngeal pain": 4, "Peripheral coldness": 4, "Sinus headache": 4, "Skin burning sensation": 4, "Skin discolouration": 4, "Sluggishness": 4, "Sneezing": 4, "Tachycardia": 4, "Accidental underdose": 3, "Anosmia": 3, "Antibody test": 3, "Anxiety": 3, "Blood glucose": 3, "Delirium": 3, "Dysstasia": 3, "Electrocardiogram": 3, "Extra dose 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20B.json b/docs/data/histograms/United States/032L20B.json
new file mode 100644
index 00000000000..b4ec79b3d72
--- /dev/null
+++ b/docs/data/histograms/United States/032L20B.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20B", "histograms": [{"batchcodes": ["032L20B"], "histogram": {"Product dose omission issue": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20H.json b/docs/data/histograms/United States/032L20H.json
new file mode 100644
index 00000000000..2aab429eab3
--- /dev/null
+++ b/docs/data/histograms/United States/032L20H.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20H", "histograms": [{"batchcodes": ["032L20H"], "histogram": {"Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20N.json b/docs/data/histograms/United States/032L20N.json
new file mode 100644
index 00000000000..82571cd724c
--- /dev/null
+++ b/docs/data/histograms/United States/032L20N.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20N", "histograms": [{"batchcodes": ["032L20N"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20R.json b/docs/data/histograms/United States/032L20R.json
new file mode 100644
index 00000000000..381148fdf1b
--- /dev/null
+++ b/docs/data/histograms/United States/032L20R.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20R", "histograms": [{"batchcodes": ["032L20R"], "histogram": {"Rectal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L20VT.json b/docs/data/histograms/United States/032L20VT.json
new file mode 100644
index 00000000000..38bb9e7cac9
--- /dev/null
+++ b/docs/data/histograms/United States/032L20VT.json	
@@ -0,0 +1 @@
+{"batchcode": "032L20VT", "histograms": [{"batchcodes": ["032L20VT"], "histogram": {"Body temperature": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Illness": 1, "Migraine": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L2A.json b/docs/data/histograms/United States/032L2A.json
new file mode 100644
index 00000000000..3310b1adb81
--- /dev/null
+++ b/docs/data/histograms/United States/032L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "032L2A", "histograms": [{"batchcodes": ["032L2A"], "histogram": {"Syringe issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L2DA.json b/docs/data/histograms/United States/032L2DA.json
new file mode 100644
index 00000000000..95d1ee00e54
--- /dev/null
+++ b/docs/data/histograms/United States/032L2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "032L2DA", "histograms": [{"batchcodes": ["032L2DA"], "histogram": {"Arthralgia": 1, "Erythema": 1, "Myalgia": 1, "Rash": 1, "Seborrhoeic dermatitis": 1, "Skin discolouration": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L2EA.json b/docs/data/histograms/United States/032L2EA.json
new file mode 100644
index 00000000000..d0d9006cc85
--- /dev/null
+++ b/docs/data/histograms/United States/032L2EA.json	
@@ -0,0 +1 @@
+{"batchcode": "032L2EA", "histograms": [{"batchcodes": ["032L2EA"], "histogram": {"Chills": 1, "Headache": 1, "Muscle spasms": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L2OA.json b/docs/data/histograms/United States/032L2OA.json
new file mode 100644
index 00000000000..a8183eaa605
--- /dev/null
+++ b/docs/data/histograms/United States/032L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "032L2OA", "histograms": [{"batchcodes": ["032L2OA"], "histogram": {"Pain": 2, "Chills": 1, "Erythema": 1, "Fatigue": 1, "Gait disturbance": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Rash": 1, "Sciatica": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L2U9.json b/docs/data/histograms/United States/032L2U9.json
new file mode 100644
index 00000000000..76354bd7263
--- /dev/null
+++ b/docs/data/histograms/United States/032L2U9.json	
@@ -0,0 +1 @@
+{"batchcode": "032L2U9", "histograms": [{"batchcodes": ["032L2U9"], "histogram": {"Dry mouth": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L30A.json b/docs/data/histograms/United States/032L30A.json
new file mode 100644
index 00000000000..888ac691c40
--- /dev/null
+++ b/docs/data/histograms/United States/032L30A.json	
@@ -0,0 +1 @@
+{"batchcode": "032L30A", "histograms": [{"batchcodes": ["032L30A"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032L620A.json b/docs/data/histograms/United States/032L620A.json
new file mode 100644
index 00000000000..b46735e839c
--- /dev/null
+++ b/docs/data/histograms/United States/032L620A.json	
@@ -0,0 +1 @@
+{"batchcode": "032L620A", "histograms": [{"batchcodes": ["032L620A"], "histogram": {"Pain": 3, "Bone pain": 2, "Diarrhoea": 1, "Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032LC0A.json b/docs/data/histograms/United States/032LC0A.json
new file mode 100644
index 00000000000..d6bce2d11c3
--- /dev/null
+++ b/docs/data/histograms/United States/032LC0A.json	
@@ -0,0 +1 @@
+{"batchcode": "032LC0A", "histograms": [{"batchcodes": ["032LC0A"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032LL20A.json b/docs/data/histograms/United States/032LL20A.json
new file mode 100644
index 00000000000..d136e1bc0f7
--- /dev/null
+++ b/docs/data/histograms/United States/032LL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032LL20A", "histograms": [{"batchcodes": ["032LL20A"], "histogram": {"Bone pain": 1, "COVID-19": 1, "Headache": 1, "Pain in extremity": 1, "Pre-existing condition improved": 1, "Pyrexia": 1, "Rash": 1, "Skin disorder": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032LZ0A.json b/docs/data/histograms/United States/032LZ0A.json
new file mode 100644
index 00000000000..97cc57012cf
--- /dev/null
+++ b/docs/data/histograms/United States/032LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "032LZ0A", "histograms": [{"batchcodes": ["032LZ0A"], "histogram": {"Lip swelling": 2, "Swelling face": 2, "Blood pressure measurement": 1, "Chills": 1, "Ear discomfort": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Hypertension": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Lymphadenopathy": 1, "Tinnitus": 1, "Vertigo": 1, "Vestibular migraine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M(N)20A.json b/docs/data/histograms/United States/032M(N)20A.json
new file mode 100644
index 00000000000..8ca1d4459c2
--- /dev/null
+++ b/docs/data/histograms/United States/032M(N)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M(N)20A", "histograms": [{"batchcodes": ["032M(N)20A"], "histogram": {"Thirst": 1, "Tissue rupture": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M049(?).json b/docs/data/histograms/United States/032M049(?).json
new file mode 100644
index 00000000000..d491a02ac47
--- /dev/null
+++ b/docs/data/histograms/United States/032M049(?).json	
@@ -0,0 +1 @@
+{"batchcode": "032M049(?)", "histograms": [{"batchcodes": ["032M049(?)"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Heart rate": 1, "Heart rate increased": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M120A.json b/docs/data/histograms/United States/032M120A.json
new file mode 100644
index 00000000000..7373965ae3c
--- /dev/null
+++ b/docs/data/histograms/United States/032M120A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M120A", "histograms": [{"batchcodes": ["032M120A"], "histogram": {"Dyspnoea": 1, "Head banging": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M20.json b/docs/data/histograms/United States/032M20.json
new file mode 100644
index 00000000000..f61c9bec4a0
--- /dev/null
+++ b/docs/data/histograms/United States/032M20.json	
@@ -0,0 +1 @@
+{"batchcode": "032M20", "histograms": [{"batchcodes": ["032M20"], "histogram": {"Fatigue": 1, "Headache": 1, "Illness": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M201A.json b/docs/data/histograms/United States/032M201A.json
new file mode 100644
index 00000000000..e33837ff0f1
--- /dev/null
+++ b/docs/data/histograms/United States/032M201A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M201A", "histograms": [{"batchcodes": ["032M201A"], "histogram": {"Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M20A,.json b/docs/data/histograms/United States/032M20A,.json
new file mode 100644
index 00000000000..6f232e8b71b
--- /dev/null
+++ b/docs/data/histograms/United States/032M20A,.json	
@@ -0,0 +1 @@
+{"batchcode": "032M20A,", "histograms": [{"batchcodes": ["032M20A,"], "histogram": {"Arthralgia": 1, "Cramp-fasciculation syndrome": 1, "Dizziness": 1, "Gait inability": 1, "Hypoaesthesia": 1, "Ligament sprain": 1, "Muscle spasms": 1, "Pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M20A.json b/docs/data/histograms/United States/032M20A.json
new file mode 100644
index 00000000000..043fc27b6d6
--- /dev/null
+++ b/docs/data/histograms/United States/032M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M20A", "histograms": [{"batchcodes": ["032M20A"], "histogram": {"Pain in extremity": 59, "Fatigue": 54, "Headache": 51, "Chills": 49, "Pyrexia": 45, "Pain": 33, "Myalgia": 32, "Nausea": 31, "Vaccination site pain": 28, "Arthralgia": 23, "Dizziness": 22, "Vaccination site erythema": 21, "Pruritus": 17, "Body temperature": 16, "Feeling abnormal": 16, "Vaccination site pruritus": 16, "SARS-CoV-2 test": 15, "Vaccination site swelling": 14, "Erythema": 12, "Rash": 12, "Vomiting": 12, "Feeling hot": 11, "Influenza like illness": 11, "Asthenia": 10, "COVID-19": 10, "Cough": 10, "Product dose omission issue": 10, "Diarrhoea": 9, "Malaise": 9, "Heart rate increased": 8, "Illness": 8, "Inappropriate schedule of product administration": 8, "Insomnia": 8, "Lymphadenopathy": 8, "Peripheral swelling": 8, "Swelling": 8, "Vaccination site warmth": 8, "Abdominal pain upper": 7, "Blood pressure measurement": 7, "Dyspnoea": 7, "Nasopharyngitis": 7, "Neck pain": 7, "Tinnitus": 7, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M20A032M20A.json b/docs/data/histograms/United States/032M20A032M20A.json
new file mode 100644
index 00000000000..72dad848d81
--- /dev/null
+++ b/docs/data/histograms/United States/032M20A032M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M20A032M20A", "histograms": [{"batchcodes": ["032M20A032M20A"], "histogram": {"Conjunctival haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M20M.json b/docs/data/histograms/United States/032M20M.json
new file mode 100644
index 00000000000..957511735ab
--- /dev/null
+++ b/docs/data/histograms/United States/032M20M.json	
@@ -0,0 +1 @@
+{"batchcode": "032M20M", "histograms": [{"batchcodes": ["032M20M"], "histogram": {"Inappropriate schedule of product administration": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M21A.json b/docs/data/histograms/United States/032M21A.json
new file mode 100644
index 00000000000..1bb67e27fed
--- /dev/null
+++ b/docs/data/histograms/United States/032M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M21A", "histograms": [{"batchcodes": ["032M21A"], "histogram": {"Chills": 2, "Myalgia": 2, "Fatigue": 1, "Heart rate": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M24A.json b/docs/data/histograms/United States/032M24A.json
new file mode 100644
index 00000000000..ad1d6e06b1a
--- /dev/null
+++ b/docs/data/histograms/United States/032M24A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M24A", "histograms": [{"batchcodes": ["032M24A"], "histogram": {"Mass": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M2JA.json b/docs/data/histograms/United States/032M2JA.json
new file mode 100644
index 00000000000..f8288d310c7
--- /dev/null
+++ b/docs/data/histograms/United States/032M2JA.json	
@@ -0,0 +1 @@
+{"batchcode": "032M2JA", "histograms": [{"batchcodes": ["032M2JA"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Feeling abnormal": 1, "Headache": 1, "Malaise": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M2OA..json b/docs/data/histograms/United States/032M2OA..json
new file mode 100644
index 00000000000..33074d8e514
--- /dev/null
+++ b/docs/data/histograms/United States/032M2OA..json	
@@ -0,0 +1 @@
+{"batchcode": "032M2OA.", "histograms": [{"batchcodes": ["032M2OA."], "histogram": {"Chills": 1, "Injection site bruising": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M2OA.json b/docs/data/histograms/United States/032M2OA.json
new file mode 100644
index 00000000000..7bc55ede564
--- /dev/null
+++ b/docs/data/histograms/United States/032M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "032M2OA", "histograms": [{"batchcodes": ["032M2OA"], "histogram": {"Blood pressure increased": 1, "Headache": 1, "Heart rate abnormal": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Insomnia": 1, "Vaccination site discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M2UA.json b/docs/data/histograms/United States/032M2UA.json
new file mode 100644
index 00000000000..d2c35288e2f
--- /dev/null
+++ b/docs/data/histograms/United States/032M2UA.json	
@@ -0,0 +1 @@
+{"batchcode": "032M2UA", "histograms": [{"batchcodes": ["032M2UA"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032M70A.json b/docs/data/histograms/United States/032M70A.json
new file mode 100644
index 00000000000..0707dafbad1
--- /dev/null
+++ b/docs/data/histograms/United States/032M70A.json	
@@ -0,0 +1 @@
+{"batchcode": "032M70A", "histograms": [{"batchcodes": ["032M70A"], "histogram": {"Fatigue": 1, "SARS-CoV-2 antibody test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032MIVA.json b/docs/data/histograms/United States/032MIVA.json
new file mode 100644
index 00000000000..eacf4e9f398
--- /dev/null
+++ b/docs/data/histograms/United States/032MIVA.json	
@@ -0,0 +1 @@
+{"batchcode": "032MIVA", "histograms": [{"batchcodes": ["032MIVA"], "histogram": {"Rhinorrhoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032MZ0A.json b/docs/data/histograms/United States/032MZ0A.json
new file mode 100644
index 00000000000..40d65f3b6af
--- /dev/null
+++ b/docs/data/histograms/United States/032MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "032MZ0A", "histograms": [{"batchcodes": ["032MZ0A"], "histogram": {"Pain in extremity": 2, "Lymphadenopathy": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Somnolence": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032MZOA.json b/docs/data/histograms/United States/032MZOA.json
new file mode 100644
index 00000000000..fa112a7c9c3
--- /dev/null
+++ b/docs/data/histograms/United States/032MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "032MZOA", "histograms": [{"batchcodes": ["032MZOA"], "histogram": {"Bronchitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032N20A.json b/docs/data/histograms/United States/032N20A.json
new file mode 100644
index 00000000000..642227dcd9b
--- /dev/null
+++ b/docs/data/histograms/United States/032N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032N20A", "histograms": [{"batchcodes": ["032N20A"], "histogram": {"Expired product administered": 8, "Pain": 2, "Atrial fibrillation": 1, "Chills": 1, "Dry mouth": 1, "Fatigue": 1, "Gingival pain": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Lethargy": 1, "Lip blister": 1, "Oral pain": 1, "Pain in extremity": 1, "Pigmentation disorder": 1, "Pyrexia": 1, "Respiratory tract infection": 1, "Vaccination site bruising": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032O20A.json b/docs/data/histograms/United States/032O20A.json
new file mode 100644
index 00000000000..4825fd7bef7
--- /dev/null
+++ b/docs/data/histograms/United States/032O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032O20A", "histograms": [{"batchcodes": ["032O20A"], "histogram": {"Chills": 1, "Mobility decreased": 1, "Nasal congestion": 1, "Pain in extremity": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032P21A.json b/docs/data/histograms/United States/032P21A.json
new file mode 100644
index 00000000000..ffae0f99952
--- /dev/null
+++ b/docs/data/histograms/United States/032P21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032P21A", "histograms": [{"batchcodes": ["032P21A"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032R21A.json b/docs/data/histograms/United States/032R21A.json
new file mode 100644
index 00000000000..1de2e06f34e
--- /dev/null
+++ b/docs/data/histograms/United States/032R21A.json	
@@ -0,0 +1 @@
+{"batchcode": "032R21A", "histograms": [{"batchcodes": ["032R21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/032Z20A.json b/docs/data/histograms/United States/032Z20A.json
new file mode 100644
index 00000000000..12ad6f8a6ab
--- /dev/null
+++ b/docs/data/histograms/United States/032Z20A.json	
@@ -0,0 +1 @@
+{"batchcode": "032Z20A", "histograms": [{"batchcodes": ["032Z20A"], "histogram": {"Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033021A.json b/docs/data/histograms/United States/033021A.json
new file mode 100644
index 00000000000..1f764675788
--- /dev/null
+++ b/docs/data/histograms/United States/033021A.json	
@@ -0,0 +1 @@
+{"batchcode": "033021A", "histograms": [{"batchcodes": ["033021A"], "histogram": {"Allergy to vaccine": 1, "COVID-19": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Influenza": 1, "Lip swelling": 1, "Palpitations": 1, "Rash": 1, "Rhinorrhoea": 1, "Swelling face": 1, "Throat irritation": 1, "Urticaria": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0331-12-1A.json b/docs/data/histograms/United States/0331-12-1A.json
new file mode 100644
index 00000000000..09133c8d8a1
--- /dev/null
+++ b/docs/data/histograms/United States/0331-12-1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0331-12-1A", "histograms": [{"batchcodes": ["0331-12-1A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0331211-1808980.json b/docs/data/histograms/United States/0331211-1808980.json
new file mode 100644
index 00000000000..9d3187df2c3
--- /dev/null
+++ b/docs/data/histograms/United States/0331211-1808980.json	
@@ -0,0 +1 @@
+{"batchcode": "0331211-1808980", "histograms": [{"batchcodes": ["0331211-1808980"], "histogram": {"Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0331521A.json b/docs/data/histograms/United States/0331521A.json
new file mode 100644
index 00000000000..69a67887bcd
--- /dev/null
+++ b/docs/data/histograms/United States/0331521A.json	
@@ -0,0 +1 @@
+{"batchcode": "0331521A", "histograms": [{"batchcodes": ["0331521A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03321A.json b/docs/data/histograms/United States/03321A.json
new file mode 100644
index 00000000000..69377d49292
--- /dev/null
+++ b/docs/data/histograms/United States/03321A.json	
@@ -0,0 +1 @@
+{"batchcode": "03321A", "histograms": [{"batchcodes": ["03321A"], "histogram": {"Diarrhoea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033321A.json b/docs/data/histograms/United States/033321A.json
new file mode 100644
index 00000000000..3d7e6862ab8
--- /dev/null
+++ b/docs/data/histograms/United States/033321A.json	
@@ -0,0 +1 @@
+{"batchcode": "033321A", "histograms": [{"batchcodes": ["033321A"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033620A.json b/docs/data/histograms/United States/033620A.json
new file mode 100644
index 00000000000..351e84e4e07
--- /dev/null
+++ b/docs/data/histograms/United States/033620A.json	
@@ -0,0 +1 @@
+{"batchcode": "033620A", "histograms": [{"batchcodes": ["033620A"], "histogram": {"Arthralgia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033621A.json b/docs/data/histograms/United States/033621A.json
new file mode 100644
index 00000000000..44a9a402019
--- /dev/null
+++ b/docs/data/histograms/United States/033621A.json	
@@ -0,0 +1 @@
+{"batchcode": "033621A", "histograms": [{"batchcodes": ["033621A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0338214.json b/docs/data/histograms/United States/0338214.json
new file mode 100644
index 00000000000..618578eab70
--- /dev/null
+++ b/docs/data/histograms/United States/0338214.json	
@@ -0,0 +1 @@
+{"batchcode": "0338214", "histograms": [{"batchcodes": ["0338214"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Secretion discharge": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033821A.json b/docs/data/histograms/United States/033821A.json
new file mode 100644
index 00000000000..69a066a85ee
--- /dev/null
+++ b/docs/data/histograms/United States/033821A.json	
@@ -0,0 +1 @@
+{"batchcode": "033821A", "histograms": [{"batchcodes": ["033821A"], "histogram": {"Arthralgia": 2, "Diarrhoea": 2, "Nasopharyngitis": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Chest pain": 1, "Chills": 1, "Decreased appetite": 1, "Dehydration": 1, "Fatigue": 1, "Feeling abnormal": 1, "Fungal infection": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Polymerase chain reaction": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033A21-2A.json b/docs/data/histograms/United States/033A21-2A.json
new file mode 100644
index 00000000000..13f57313eab
--- /dev/null
+++ b/docs/data/histograms/United States/033A21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "033A21-2A", "histograms": [{"batchcodes": ["033A21-2A"], "histogram": {"Expired product administered": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033A21A.json b/docs/data/histograms/United States/033A21A.json
new file mode 100644
index 00000000000..a6ebebbaf6a
--- /dev/null
+++ b/docs/data/histograms/United States/033A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033A21A", "histograms": [{"batchcodes": ["033A21A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Condition aggravated": 1, "Feeling abnormal": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033B21.json b/docs/data/histograms/United States/033B21.json
new file mode 100644
index 00000000000..1ed7fbdce3d
--- /dev/null
+++ b/docs/data/histograms/United States/033B21.json	
@@ -0,0 +1 @@
+{"batchcode": "033B21", "histograms": [{"batchcodes": ["033B21"], "histogram": {"Expired product administered": 1, "Fatigue": 1, "Rash": 1, "Skin reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033B21A / 083B2.json b/docs/data/histograms/United States/033B21A / 083B2.json
new file mode 100644
index 00000000000..4e694299bf8
--- /dev/null
+++ b/docs/data/histograms/United States/033B21A / 083B2.json	
@@ -0,0 +1 @@
+{"batchcode": "033B21A / 083B2", "histograms": [{"batchcodes": ["033B21A / 083B2"], "histogram": {"Arthropod bite": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Heart rate": 1, "Hypertension": 1, "Lip swelling": 1, "Malaise": 1, "Muscle spasms": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Tooth abscess": 1, "Toothache": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033B21A.json b/docs/data/histograms/United States/033B21A.json
new file mode 100644
index 00000000000..9e6bb14de36
--- /dev/null
+++ b/docs/data/histograms/United States/033B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033B21A", "histograms": [{"batchcodes": ["033B21A"], "histogram": {"Myalgia": 16, "Expired product administered": 11, "Fatigue": 11, "Pain in extremity": 11, "Headache": 10, "Nausea": 9, "Pruritus": 8, "Pyrexia": 8, "Rash": 8, "Inappropriate schedule of product administration": 7, "Lymphadenopathy": 7, "Chills": 6, "Feeling abnormal": 6, "Product dose omission issue": 5, "Vaccination site erythema": 5, "Arthralgia": 4, "Dizziness": 4, "Erythema": 4, "Hypoaesthesia": 4, "Insomnia": 4, "Peripheral swelling": 4, "Swelling": 4, "Tinnitus": 4, "Urticaria": 4, "Vaccination site pain": 4, "Vaccination site pruritus": 4, "Vaccination site rash": 4, "Vaccination site swelling": 4, "Angioedema": 3, "Burning sensation": 3, "COVID-19": 3, "Cough": 3, "Diarrhoea": 3, "Illness": 3, "Muscle spasms": 3, "Musculoskeletal stiffness": 3, "Oropharyngeal pain": 3, "Pain": 3, "Paraesthesia": 3, "Swelling face": 3, "Vaccination site warmth": 3, "Bell's palsy": 2, "Body temperature": 2, "Chest discomfort": 2, "Chest pain": 2, "Feeling cold": 2, "Feeling hot": 2, "Injection site pain": 2, "Lethargy": 2, "Maternal exposure during pregnancy": 2, "Memory impairment": 2, "Myocardial infarction": 2, "Nasopharyngitis": 2, "Neck pain": 2, "Off label use": 2, "Product administered to patient of inappropriate age": 2, "SARS-CoV-2 test": 2, "Skin exfoliation": 2, "Vomiting": 2, "Accidental underdose": 1, "Ageusia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Arthritis": 1, "Asthenopia": 1, "Attention deficit hyperactivity disorder": 1, "Bacterial infection": 1, "Blood test": 1, "Bone pain": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Confusional state": 1, "Contusion": 1, "Deafness": 1, "Decreased appetite": 1, "Delivery": 1, "Depression": 1, "Dermatitis": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Epstein-Barr virus test positive": 1, "Fall": 1, "Fibromyalgia": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypokinesia": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Incomplete course of vaccination": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Intentional product use issue": 1, "Lower limb fracture": 1, "Malaise": 1, "Mass": 1, "Menstruation irregular": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Neuropathy peripheral": 1, "Nightmare": 1, "Oral mucosal blistering": 1, "Oral pain": 1, "Palpitations": 1, "Pelvic pain": 1, "Periorbital swelling": 1, "Pharyngeal erythema": 1, "Polymerase chain reaction": 1, "Product storage error": 1, "Productive cough": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Skin burning sensation": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Tenderness": 1, "Throat irritation": 1, "Thrombosis": 1, "Vaccination complication": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site vesicles": 1, "Vaccine breakthrough infection": 1, "Vertigo": 1, "Vitamin B complex deficiency": 1, "Weight decreased": 1, "Wheezing": 1, "Wrong patient received product": 1, "Wrong product administered": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033B28A.json b/docs/data/histograms/United States/033B28A.json
new file mode 100644
index 00000000000..46fcc7b3ac7
--- /dev/null
+++ b/docs/data/histograms/United States/033B28A.json	
@@ -0,0 +1 @@
+{"batchcode": "033B28A", "histograms": [{"batchcodes": ["033B28A"], "histogram": {"Animal bite": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033C0VA.json b/docs/data/histograms/United States/033C0VA.json
new file mode 100644
index 00000000000..e3787a634d3
--- /dev/null
+++ b/docs/data/histograms/United States/033C0VA.json	
@@ -0,0 +1 @@
+{"batchcode": "033C0VA", "histograms": [{"batchcodes": ["033C0VA"], "histogram": {"Abdominal pain upper": 1, "Ageusia": 1, "Asthenia": 1, "Atypical pneumonia": 1, "Cough": 1, "Decreased appetite": 1, "Dizziness": 1, "Headache": 1, "Hyperhidrosis": 1, "Illness": 1, "Myalgia": 1, "Oral discomfort": 1, "Rhinorrhoea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033C2/A.json b/docs/data/histograms/United States/033C2/A.json
new file mode 100644
index 00000000000..8330b8479cc
--- /dev/null
+++ b/docs/data/histograms/United States/033C2/A.json	
@@ -0,0 +1 @@
+{"batchcode": "033C2/A", "histograms": [{"batchcodes": ["033C2/A"], "histogram": {"Chills": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033C214.json b/docs/data/histograms/United States/033C214.json
new file mode 100644
index 00000000000..35a56bc677c
--- /dev/null
+++ b/docs/data/histograms/United States/033C214.json	
@@ -0,0 +1 @@
+{"batchcode": "033C214", "histograms": [{"batchcodes": ["033C214"], "histogram": {"Product dose omission issue": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033C21A..json b/docs/data/histograms/United States/033C21A..json
new file mode 100644
index 00000000000..71474266d1d
--- /dev/null
+++ b/docs/data/histograms/United States/033C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "033C21A.", "histograms": [{"batchcodes": ["033C21A."], "histogram": {"Chills": 1, "Depression": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033C21A.json b/docs/data/histograms/United States/033C21A.json
new file mode 100644
index 00000000000..ed105d9f03f
--- /dev/null
+++ b/docs/data/histograms/United States/033C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033C21A", "histograms": [{"batchcodes": ["033C21A"], "histogram": {"Expired product administered": 84, "Headache": 19, "Fatigue": 15, "Myalgia": 12, "Pain in extremity": 11, "Nausea": 9, "Pyrexia": 8, "Chills": 7, "Feeling abnormal": 6, "Vaccination site pain": 6, "Asthenia": 5, "Dizziness": 5, "Product storage error": 5, "Rash": 5, "Body temperature": 4, "Chest pain": 4, "Erythema": 4, "Hyperhidrosis": 4, "Pain": 4, "Vaccination site erythema": 4, "Body temperature increased": 3, "Dyspnoea": 3, "Injection site pain": 3, "Peripheral swelling": 3, "Product administered to patient of inappropriate age": 3, "Vaccination site swelling": 3, "Vomiting": 3, "Anxiety": 2, "Arthralgia": 2, "Bone pain": 2, "Chest discomfort": 2, "Contusion": 2, "Decreased appetite": 2, "Eating disorder": 2, "Fall": 2, "Feeling hot": 2, "Gait disturbance": 2, "Heavy menstrual bleeding": 2, "Herpes zoster": 2, "Hypoaesthesia": 2, "Impaired work ability": 2, "Influenza like illness": 2, "Lymphadenopathy": 2, "Malaise": 2, "Menstrual disorder": 2, "Muscle spasms": 2, "Musculoskeletal stiffness": 2, "No adverse event": 2, "Product dose omission issue": 2, "Pruritus": 2, "SARS-CoV-2 test": 2, "Skin discolouration": 2, "Swelling": 2, "Vaccination site pruritus": 2, "Abdominal pain upper": 1, "Anger": 1, "Antibody test": 1, "Bacterial infection": 1, "Blood glucose abnormal": 1, "Blood pressure measurement": 1, "Blood test": 1, "COVID-19": 1, "Chapped lips": 1, "Colitis microscopic": 1, "Colonoscopy": 1, "Coma": 1, "Concussion": 1, "Confusional state": 1, "Cough": 1, "Deep vein thrombosis": 1, "Diarrhoea": 1, "Discomfort": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dry mouth": 1, "Fear": 1, "Feeding disorder": 1, "Feeling cold": 1, "Fibromyalgia": 1, "Frequent bowel movements": 1, "Granuloma annulare": 1, "Hallucination": 1, "Heart rate": 1, "Hemiparesis": 1, "Hot flush": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Immobile": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Induration": 1, "Inflammation": 1, "Interchange of vaccine products": 1, "Irritability": 1, "Lethargy": 1, "Limb discomfort": 1, "Limb mass": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Mass": 1, "Mitral valve prolapse": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Neck mass": 1, "Neuralgia": 1, "Oral mucosal blistering": 1, "Palpitations": 1, "Paraesthesia": 1, "Paralysis": 1, "Peripheral coldness": 1, "Polymenorrhoea": 1, "Postmenopausal haemorrhage": 1, "Product temperature excursion issue": 1, "Rash pruritic": 1, "Rheumatological examination": 1, "Sinusitis": 1, "Skin disorder": 1, "Skin swelling": 1, "Sleep disorder": 1, "Smear cervix normal": 1, "Stomatitis": 1, "Stool analysis": 1, "Syncope": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Thirst": 1, "Thrombosis": 1, "Tinnitus": 1, "Tremor": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033C2A.json b/docs/data/histograms/United States/033C2A.json
new file mode 100644
index 00000000000..a1bc06ba300
--- /dev/null
+++ b/docs/data/histograms/United States/033C2A.json	
@@ -0,0 +1 @@
+{"batchcode": "033C2A", "histograms": [{"batchcodes": ["033C2A"], "histogram": {"Cerebral disorder": 1, "Computerised tomogram": 1, "Dehydration": 1, "Erythema": 1, "Feeling abnormal": 1, "Mastication disorder": 1, "Parotitis": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033CZ1A.json b/docs/data/histograms/United States/033CZ1A.json
new file mode 100644
index 00000000000..49eed7cd14f
--- /dev/null
+++ b/docs/data/histograms/United States/033CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "033CZ1A", "histograms": [{"batchcodes": ["033CZ1A"], "histogram": {"Body temperature": 2, "Fatigue": 2, "Myalgia": 2, "Nasopharyngeal swab": 2, "SARS-CoV-2 antibody test": 2, "COVID-19": 1, "Foot deformity": 1, "Herpes zoster": 1, "Pain in extremity": 1, "Rheumatoid arthritis": 1, "Skin infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033CZA.json b/docs/data/histograms/United States/033CZA.json
new file mode 100644
index 00000000000..79d2169eba4
--- /dev/null
+++ b/docs/data/histograms/United States/033CZA.json	
@@ -0,0 +1 @@
+{"batchcode": "033CZA", "histograms": [{"batchcodes": ["033CZA"], "histogram": {"Arthralgia": 1, "Feeling abnormal": 1, "Myalgia": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033D21A.json b/docs/data/histograms/United States/033D21A.json
new file mode 100644
index 00000000000..0fbb4b811c0
--- /dev/null
+++ b/docs/data/histograms/United States/033D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033D21A", "histograms": [{"batchcodes": ["033D21A"], "histogram": {"Chest pain": 1, "Hallucination": 1, "Hallucination, auditory": 1, "Inappropriate schedule of product administration": 1, "Paranoia": 1, "Psychotic disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033F211A.json b/docs/data/histograms/United States/033F211A.json
new file mode 100644
index 00000000000..80bc29be6a8
--- /dev/null
+++ b/docs/data/histograms/United States/033F211A.json	
@@ -0,0 +1 @@
+{"batchcode": "033F211A", "histograms": [{"batchcodes": ["033F211A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033F214.json b/docs/data/histograms/United States/033F214.json
new file mode 100644
index 00000000000..93a314455ca
--- /dev/null
+++ b/docs/data/histograms/United States/033F214.json	
@@ -0,0 +1 @@
+{"batchcode": "033F214", "histograms": [{"batchcodes": ["033F214"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033F21A.json b/docs/data/histograms/United States/033F21A.json
new file mode 100644
index 00000000000..8e3baeaaf21
--- /dev/null
+++ b/docs/data/histograms/United States/033F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033F21A", "histograms": [{"batchcodes": ["033F21A", "1805018"], "histogram": {"COVID-19": 2, "Dysgeusia": 2, "Interchange of vaccine products": 2, "Vaccination failure": 2, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["033F21A", "1805022"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Dysgeusia": 1}}, {"batchcodes": ["033F21A", "203A21A"], "histogram": {"COVID-19": 2, "Ear discomfort": 2, "SARS-CoV-2 test": 2, "Interchange of vaccine products": 1}}, {"batchcodes": ["033F21A"], "histogram": {"Product storage error": 48, "Product temperature excursion issue": 44, "Expired product administered": 43, "Headache": 12, "Pyrexia": 10, "Myalgia": 9, "COVID-19": 7, "Chills": 7, "SARS-CoV-2 test": 6, "Vaccination site pain": 5, "Fatigue": 4, "Nausea": 4, "Pain in extremity": 4, "Accidental underdose": 3, "Back pain": 3, "Dizziness": 3, "Gait disturbance": 3, "Insomnia": 3, "Mobility decreased": 3, "Rash": 3, "Swelling": 3, "Vaccination site erythema": 3, "Arthralgia": 2, "Asthenia": 2, "Body temperature": 2, "Chest pain": 2, "Dysgeusia": 2, "Dyspnoea": 2, "Illness": 2, "Inflammation": 2, "Interchange of vaccine products": 2, "Musculoskeletal stiffness": 2, "Pain": 2, "Peripheral swelling": 2, "Rhinorrhoea": 2, "Vaccination site induration": 2, "Vaccination site swelling": 2, "Abdominal pain upper": 1, "Arthritis": 1, "Arthropathy": 1, "Bedridden": 1, "Blood potassium increased": 1, "Bowel movement irregularity": 1, "Burning sensation": 1, "Chest X-ray": 1, "Condition aggravated": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Discharge": 1, "Discomfort": 1, "Dysphagia": 1, "Enterocolitis haemorrhagic": 1, "Erythema": 1, "Eye irritation": 1, "Fear": 1, "Feeling cold": 1, "Frequent bowel movements": 1, "Head discomfort": 1, "Hypersensitivity": 1, "Influenza like illness": 1, "Injection site bruising": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Muscle swelling": 1, "Muscular weakness": 1, "Musculoskeletal disorder": 1, "No adverse event": 1, "Occupational exposure to product": 1, "Oedema": 1, "Palpitations": 1, "Pericarditis": 1, "Product administration error": 1, "Product administration interrupted": 1, "Pruritus": 1, "Red blood cell count": 1, "Sleep disorder": 1, "Somnolence": 1, "Spider vein": 1, "Spinal cord infection": 1, "Streptococcus test": 1, "Throat tightness": 1, "Thrombosis": 1, "Tonsillar inflammation": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site irritation": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1, "Visual impairment": 1, "White blood cell count": 1, "Wrong technique in device usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033F2A.json b/docs/data/histograms/United States/033F2A.json
new file mode 100644
index 00000000000..122d8189b10
--- /dev/null
+++ b/docs/data/histograms/United States/033F2A.json	
@@ -0,0 +1 @@
+{"batchcode": "033F2A", "histograms": [{"batchcodes": ["033F2A"], "histogram": {"Expired product administered": 1, "Product storage error": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033F51A.json b/docs/data/histograms/United States/033F51A.json
new file mode 100644
index 00000000000..37581beb19a
--- /dev/null
+++ b/docs/data/histograms/United States/033F51A.json	
@@ -0,0 +1 @@
+{"batchcode": "033F51A", "histograms": [{"batchcodes": ["033F51A"], "histogram": {"Expired product administered": 2, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033FHH.json b/docs/data/histograms/United States/033FHH.json
new file mode 100644
index 00000000000..f633903508c
--- /dev/null
+++ b/docs/data/histograms/United States/033FHH.json	
@@ -0,0 +1 @@
+{"batchcode": "033FHH", "histograms": [{"batchcodes": ["033FHH"], "histogram": {"Feeling hot": 1, "Myalgia": 1, "Nasal discomfort": 1, "Peripheral coldness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033FZ1A.json b/docs/data/histograms/United States/033FZ1A.json
new file mode 100644
index 00000000000..51626e4001a
--- /dev/null
+++ b/docs/data/histograms/United States/033FZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "033FZ1A", "histograms": [{"batchcodes": ["033FZ1A"], "histogram": {"Headache": 1, "Migraine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033G21A.json b/docs/data/histograms/United States/033G21A.json
new file mode 100644
index 00000000000..07395999a22
--- /dev/null
+++ b/docs/data/histograms/United States/033G21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033G21A", "histograms": [{"batchcodes": ["033G21A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033H21.json b/docs/data/histograms/United States/033H21.json
new file mode 100644
index 00000000000..8277dde9328
--- /dev/null
+++ b/docs/data/histograms/United States/033H21.json	
@@ -0,0 +1 @@
+{"batchcode": "033H21", "histograms": [{"batchcodes": ["033H21"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033H21A.json b/docs/data/histograms/United States/033H21A.json
new file mode 100644
index 00000000000..5fafc4c83c1
--- /dev/null
+++ b/docs/data/histograms/United States/033H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033H21A", "histograms": [{"batchcodes": ["033H21A", "EW0150"], "histogram": {"Asthenia": 1, "COVID-19": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["033H21A", "FJY989"], "histogram": {"Drug ineffective": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["033H21A"], "histogram": {"Expired product administered": 44, "Product storage error": 21, "Headache": 4, "Hypokinesia": 3, "Myalgia": 3, "Pain in extremity": 3, "Pyrexia": 3, "Arthralgia": 2, "Dysstasia": 2, "Erythema": 2, "Fatigue": 2, "Feeling abnormal": 2, "Inappropriate schedule of product administration": 2, "Interchange of vaccine products": 2, "Pain": 2, "Peripheral swelling": 2, "Post vaccination syndrome": 2, "Product temperature excursion issue": 2, "Sinus headache": 2, "Urticaria": 2, "Vestibular disorder": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Accidental underdose": 1, "Asthenia": 1, "Balance disorder": 1, "Bedridden": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood test": 1, "Body temperature": 1, "Chest discomfort": 1, "Chills": 1, "Cold sweat": 1, "Depressed mood": 1, "Dizziness": 1, "Electrocardiogram": 1, "Eye irritation": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Hyperkeratosis": 1, "Hypoaesthesia": 1, "Illness": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Muscular weakness": 1, "Nausea": 1, "Neck pain": 1, "Oesophageal discomfort": 1, "Palpitations": 1, "Paraesthesia": 1, "Poor quality product administered": 1, "Postmenopausal haemorrhage": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sleep disorder": 1, "Tremor": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033H2A.json b/docs/data/histograms/United States/033H2A.json
new file mode 100644
index 00000000000..9916de49cd2
--- /dev/null
+++ b/docs/data/histograms/United States/033H2A.json	
@@ -0,0 +1 @@
+{"batchcode": "033H2A", "histograms": [{"batchcodes": ["033H2A"], "histogram": {"Pain": 1, "Rash pruritic": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K2-2A.json b/docs/data/histograms/United States/033K2-2A.json
new file mode 100644
index 00000000000..6963dc91970
--- /dev/null
+++ b/docs/data/histograms/United States/033K2-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "033K2-2A", "histograms": [{"batchcodes": ["033K2-2A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K21-21.json b/docs/data/histograms/United States/033K21-21.json
new file mode 100644
index 00000000000..6d4b68cf86b
--- /dev/null
+++ b/docs/data/histograms/United States/033K21-21.json	
@@ -0,0 +1 @@
+{"batchcode": "033K21-21", "histograms": [{"batchcodes": ["033K21-21"], "histogram": {"Chest pain": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K21-21A.json b/docs/data/histograms/United States/033K21-21A.json
new file mode 100644
index 00000000000..411009fc1e0
--- /dev/null
+++ b/docs/data/histograms/United States/033K21-21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033K21-21A", "histograms": [{"batchcodes": ["033K21-21A"], "histogram": {"Dizziness": 1, "Headache": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K21-2A..json b/docs/data/histograms/United States/033K21-2A..json
new file mode 100644
index 00000000000..f10daec52ac
--- /dev/null
+++ b/docs/data/histograms/United States/033K21-2A..json	
@@ -0,0 +1 @@
+{"batchcode": "033K21-2A.", "histograms": [{"batchcodes": ["033K21-2A."], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K21-2A.json b/docs/data/histograms/United States/033K21-2A.json
new file mode 100644
index 00000000000..b91084455e2
--- /dev/null
+++ b/docs/data/histograms/United States/033K21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "033K21-2A", "histograms": [{"batchcodes": ["033K21-2A"], "histogram": {"Expired product administered": 51, "Product storage error": 36, "No adverse event": 17, "COVID-19": 4, "SARS-CoV-2 test": 4, "Pain in extremity": 3, "Product administered to patient of inappropriate age": 3, "Accidental overdose": 2, "Headache": 2, "Pain": 2, "Arthralgia": 1, "Bone pain": 1, "Circumstance or information capable of leading to medication error": 1, "Diarrhoea": 1, "Discomfort": 1, "Drug ineffective": 1, "Erythema": 1, "Extra dose administered": 1, "Feeling hot": 1, "Inappropriate schedule of product administration": 1, "Induration": 1, "Loss of personal independence in daily activities": 1, "Nausea": 1, "Pruritus": 1, "Sleep disorder": 1, "Tuberculin test": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K21-CA.json b/docs/data/histograms/United States/033K21-CA.json
new file mode 100644
index 00000000000..37973debcec
--- /dev/null
+++ b/docs/data/histograms/United States/033K21-CA.json	
@@ -0,0 +1 @@
+{"batchcode": "033K21-CA", "histograms": [{"batchcodes": ["033K21-CA"], "histogram": {"Fatigue": 3, "Feeling abnormal": 2, "Malaise": 2, "Headache": 1, "Vaccination site pain": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K212A.json b/docs/data/histograms/United States/033K212A.json
new file mode 100644
index 00000000000..e7d7dd0ea66
--- /dev/null
+++ b/docs/data/histograms/United States/033K212A.json	
@@ -0,0 +1 @@
+{"batchcode": "033K212A", "histograms": [{"batchcodes": ["033K212A"], "histogram": {"Expired product administered": 3, "Fatigue": 1, "Oxygen saturation": 1, "Pain": 1, "Product storage error": 1, "Vaccination site erythema": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033K21A.json b/docs/data/histograms/United States/033K21A.json
new file mode 100644
index 00000000000..20e81cb2411
--- /dev/null
+++ b/docs/data/histograms/United States/033K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "033K21A", "histograms": [{"batchcodes": ["033K21A"], "histogram": {"Accidental underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033L204.json b/docs/data/histograms/United States/033L204.json
new file mode 100644
index 00000000000..1b501408538
--- /dev/null
+++ b/docs/data/histograms/United States/033L204.json	
@@ -0,0 +1 @@
+{"batchcode": "033L204", "histograms": [{"batchcodes": ["033L204"], "histogram": {"Muscle spasticity": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033L20A.json b/docs/data/histograms/United States/033L20A.json
new file mode 100644
index 00000000000..d3aa4f75d34
--- /dev/null
+++ b/docs/data/histograms/United States/033L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "033L20A", "histograms": [{"batchcodes": ["033L20A"], "histogram": {"Alopecia": 1, "Asthma": 1, "Fatigue": 1, "Skin haemorrhage": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/033M20A.json b/docs/data/histograms/United States/033M20A.json
new file mode 100644
index 00000000000..cdde7dd3082
--- /dev/null
+++ b/docs/data/histograms/United States/033M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "033M20A", "histograms": [{"batchcodes": ["033M20A"], "histogram": {"Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0341-214.json b/docs/data/histograms/United States/0341-214.json
new file mode 100644
index 00000000000..07904c6a557
--- /dev/null
+++ b/docs/data/histograms/United States/0341-214.json	
@@ -0,0 +1 @@
+{"batchcode": "0341-214", "histograms": [{"batchcodes": ["0341-214"], "histogram": {"Pharyngeal swelling": 1, "Speech disorder": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0341C21A.json b/docs/data/histograms/United States/0341C21A.json
new file mode 100644
index 00000000000..182d644231f
--- /dev/null
+++ b/docs/data/histograms/United States/0341C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0341C21A", "histograms": [{"batchcodes": ["0341C21A"], "histogram": {"Feeling hot": 1, "Inappropriate schedule of product administration": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0341F21A.json b/docs/data/histograms/United States/0341F21A.json
new file mode 100644
index 00000000000..5f9232505de
--- /dev/null
+++ b/docs/data/histograms/United States/0341F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0341F21A", "histograms": [{"batchcodes": ["0341F21A"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Myalgia": 1, "Nausea": 1, "Vaccination site discomfort": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03421A.json b/docs/data/histograms/United States/03421A.json
new file mode 100644
index 00000000000..4479d637679
--- /dev/null
+++ b/docs/data/histograms/United States/03421A.json	
@@ -0,0 +1 @@
+{"batchcode": "03421A", "histograms": [{"batchcodes": ["03421A"], "histogram": {"Myalgia": 2, "Fatigue": 1, "Headache": 1, "Muscle spasms": 1, "Vaccination site mass": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0342250.json b/docs/data/histograms/United States/0342250.json
new file mode 100644
index 00000000000..c7244a3d530
--- /dev/null
+++ b/docs/data/histograms/United States/0342250.json	
@@ -0,0 +1 @@
+{"batchcode": "0342250", "histograms": [{"batchcodes": ["0342250"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0342F1A.json b/docs/data/histograms/United States/0342F1A.json
new file mode 100644
index 00000000000..d4414f4cf97
--- /dev/null
+++ b/docs/data/histograms/United States/0342F1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0342F1A", "histograms": [{"batchcodes": ["0342F1A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03461.json b/docs/data/histograms/United States/03461.json
new file mode 100644
index 00000000000..9e7cfda4739
--- /dev/null
+++ b/docs/data/histograms/United States/03461.json	
@@ -0,0 +1 @@
+{"batchcode": "03461", "histograms": [{"batchcodes": ["03461"], "histogram": {"Bell's palsy": 1, "Hypoaesthesia": 1, "Paraesthesia": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034A21A.json b/docs/data/histograms/United States/034A21A.json
new file mode 100644
index 00000000000..9c07a066c3b
--- /dev/null
+++ b/docs/data/histograms/United States/034A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "034A21A", "histograms": [{"batchcodes": ["034A21A"], "histogram": {"Arthralgia": 3, "Fatigue": 2, "Headache": 2, "Abdominal pain upper": 1, "Allergy to vaccine": 1, "Body temperature": 1, "Cough": 1, "Expired product administered": 1, "Hypersomnia": 1, "Myalgia": 1, "Neck pain": 1, "Peripheral swelling": 1, "Product storage error": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Rhinorrhoea": 1, "Sneezing": 1, "Stress": 1, "Tenderness": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034B21A.json b/docs/data/histograms/United States/034B21A.json
new file mode 100644
index 00000000000..63d6a22922f
--- /dev/null
+++ b/docs/data/histograms/United States/034B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "034B21A", "histograms": [{"batchcodes": ["034B21A"], "histogram": {"Diarrhoea": 1, "Headache": 1, "Menstruation irregular": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034C21A.json b/docs/data/histograms/United States/034C21A.json
new file mode 100644
index 00000000000..b486aecf555
--- /dev/null
+++ b/docs/data/histograms/United States/034C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "034C21A", "histograms": [{"batchcodes": ["034C21A"], "histogram": {"Expired product administered": 25, "Headache": 7, "Myalgia": 7, "Fatigue": 6, "Cough": 4, "Product administered to patient of inappropriate age": 4, "Pyrexia": 4, "Vaccination site swelling": 4, "Arthralgia": 3, "Body temperature": 3, "Muscle spasms": 3, "Product dose omission issue": 3, "Rash": 3, "Vaccination site pain": 3, "Hypoaesthesia": 2, "Pain": 2, "Pain in extremity": 2, "SARS-CoV-2 antibody test": 2, "Vaccination site erythema": 2, "Vaccination site warmth": 2, "Anaphylactic reaction": 1, "Anaphylactic shock": 1, "Asthenia": 1, "Blood pressure increased": 1, "Blood pressure systolic decreased": 1, "Bone pain": 1, "Brain oedema": 1, "Cardiac disorder": 1, "Cardiac murmur": 1, "Chest discomfort": 1, "Chills": 1, "Confusional state": 1, "Diarrhoea": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Eczema": 1, "Encephalitis": 1, "Erythema": 1, "Exposure during pregnancy": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Flushing": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Illness": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Injection site reaction": 1, "Injection site warmth": 1, "Joint swelling": 1, "Lethargy": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Papule": 1, "Photophobia": 1, "Product administration error": 1, "Product storage error": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Pulmonary pain": 1, "Rash pruritic": 1, "Sinusitis": 1, "Sneezing": 1, "Swelling": 1, "Swelling face": 1, "Swollen tongue": 1, "Throat irritation": 1, "Throat tightness": 1, "Tinnitus": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site mass": 1, "Vaccination site paraesthesia": 1, "Vaccination site pruritus": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034CA21A.json b/docs/data/histograms/United States/034CA21A.json
new file mode 100644
index 00000000000..ea5e15c83c0
--- /dev/null
+++ b/docs/data/histograms/United States/034CA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "034CA21A", "histograms": [{"batchcodes": ["034CA21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034CZ1A.json b/docs/data/histograms/United States/034CZ1A.json
new file mode 100644
index 00000000000..fca62e042ec
--- /dev/null
+++ b/docs/data/histograms/United States/034CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "034CZ1A", "histograms": [{"batchcodes": ["034CZ1A"], "histogram": {"Cough": 1, "Headache": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Neck pain": 1, "Pain in extremity": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034CZDA.json b/docs/data/histograms/United States/034CZDA.json
new file mode 100644
index 00000000000..e0776b59f59
--- /dev/null
+++ b/docs/data/histograms/United States/034CZDA.json	
@@ -0,0 +1 @@
+{"batchcode": "034CZDA", "histograms": [{"batchcodes": ["034CZDA"], "histogram": {"Illness": 1, "Mental disorder": 1, "Muscle spasms": 1, "Myokymia": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034F21A OR 039F.json b/docs/data/histograms/United States/034F21A OR 039F.json
new file mode 100644
index 00000000000..92a0692315b
--- /dev/null
+++ b/docs/data/histograms/United States/034F21A OR 039F.json	
@@ -0,0 +1 @@
+{"batchcode": "034F21A OR 039F", "histograms": [{"batchcodes": ["034F21A OR 039F"], "histogram": {"Dehydration": 1, "Diarrhoea": 1, "Dizziness": 1, "Feeling abnormal": 1, "Lethargy": 1, "Malaise": 1, "Pain": 1, "Paraesthesia": 1, "Parosmia": 1, "Skin tightness": 1, "Taste disorder": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034F21A.json b/docs/data/histograms/United States/034F21A.json
new file mode 100644
index 00000000000..5fc4fd4c22b
--- /dev/null
+++ b/docs/data/histograms/United States/034F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "034F21A", "histograms": [{"batchcodes": ["034F21A", "1802072"], "histogram": {"Anal incontinence": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Fatigue": 1, "Migraine": 1, "Vertigo": 1}}, {"batchcodes": ["034F21A", "1805029"], "histogram": {"SARS-CoV-2 test": 2, "Suspected COVID-19": 2, "Interchange of vaccine products": 1, "Vaccination failure": 1}}, {"batchcodes": ["034F21A"], "histogram": {"Expired product administered": 29, "Fatigue": 6, "Inappropriate schedule of product administration": 6, "Headache": 5, "Myalgia": 5, "Pyrexia": 5, "Chills": 4, "Feeling abnormal": 4, "Pain": 4, "Nausea": 3, "SARS-CoV-2 test": 3, "Vaccination site erythema": 3, "Vaccination site pain": 3, "Vaccination site warmth": 3, "Arthralgia": 2, "COVID-19": 2, "Dysgeusia": 2, "Dyspnoea": 2, "Pain in extremity": 2, "Product administered to patient of inappropriate age": 2, "Product administration error": 2, "Underdose": 2, "Urticaria": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Accidental overdose": 1, "Acute kidney injury": 1, "Back pain": 1, "Balance disorder": 1, "Body temperature": 1, "Burning sensation": 1, "Cardiac function test": 1, "Chest pain": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Contusion": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Dyspepsia": 1, "Ear pain": 1, "Electrocardiogram": 1, "Epistaxis": 1, "Eye pruritus": 1, "Feeding disorder": 1, "Flatulence": 1, "Haematoma": 1, "Heart rate": 1, "Heart rate increased": 1, "Illness": 1, "Influenza like illness": 1, "Injection site pain": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Migraine": 1, "Myocardial necrosis marker": 1, "Neck pain": 1, "Ocular hyperaemia": 1, "Pain in jaw": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product quality issue": 1, "Pulmonary function test": 1, "Rash": 1, "Rash pruritic": 1, "Renal mass": 1, "Rhinorrhoea": 1, "Sciatica": 1, "Thrombosis": 1, "Vaccination site discomfort": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034FUA.json b/docs/data/histograms/United States/034FUA.json
new file mode 100644
index 00000000000..2cd1d8edbc1
--- /dev/null
+++ b/docs/data/histograms/United States/034FUA.json	
@@ -0,0 +1 @@
+{"batchcode": "034FUA", "histograms": [{"batchcodes": ["034FUA"], "histogram": {"Inappropriate schedule of product administration": 1, "Myalgia": 1, "Oropharyngeal discomfort": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034FZ1A.json b/docs/data/histograms/United States/034FZ1A.json
new file mode 100644
index 00000000000..e4d70087000
--- /dev/null
+++ b/docs/data/histograms/United States/034FZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "034FZ1A", "histograms": [{"batchcodes": ["034FZ1A"], "histogram": {"Accidental underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034K20A.json b/docs/data/histograms/United States/034K20A.json
new file mode 100644
index 00000000000..a3aa7f032d4
--- /dev/null
+++ b/docs/data/histograms/United States/034K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "034K20A", "histograms": [{"batchcodes": ["034K20A"], "histogram": {"Alopecia": 1, "Cancer screening": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Musculoskeletal chest pain": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Pruritus": 1, "Spinal pain": 1, "Taste disorder": 1, "Urticaria": 1, "Vaccination site pain": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034M20A.json b/docs/data/histograms/United States/034M20A.json
new file mode 100644
index 00000000000..6a363531078
--- /dev/null
+++ b/docs/data/histograms/United States/034M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "034M20A", "histograms": [{"batchcodes": ["034M20A"], "histogram": {"Erythema": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/034S21A.json b/docs/data/histograms/United States/034S21A.json
new file mode 100644
index 00000000000..3b27accb97b
--- /dev/null
+++ b/docs/data/histograms/United States/034S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "034S21A", "histograms": [{"batchcodes": ["034S21A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035221A.json b/docs/data/histograms/United States/035221A.json
new file mode 100644
index 00000000000..89ca04dc83f
--- /dev/null
+++ b/docs/data/histograms/United States/035221A.json	
@@ -0,0 +1 @@
+{"batchcode": "035221A", "histograms": [{"batchcodes": ["035221A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0352CIA.json b/docs/data/histograms/United States/0352CIA.json
new file mode 100644
index 00000000000..8ea6b92e870
--- /dev/null
+++ b/docs/data/histograms/United States/0352CIA.json	
@@ -0,0 +1 @@
+{"batchcode": "0352CIA", "histograms": [{"batchcodes": ["0352CIA"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035621A.json b/docs/data/histograms/United States/035621A.json
new file mode 100644
index 00000000000..b54876edf0b
--- /dev/null
+++ b/docs/data/histograms/United States/035621A.json	
@@ -0,0 +1 @@
+{"batchcode": "035621A", "histograms": [{"batchcodes": ["035621A"], "histogram": {"Body temperature": 1, "Dizziness": 1, "Gait disturbance": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035A21A.json b/docs/data/histograms/United States/035A21A.json
new file mode 100644
index 00000000000..02bd951b678
--- /dev/null
+++ b/docs/data/histograms/United States/035A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "035A21A", "histograms": [{"batchcodes": ["035A21A"], "histogram": {"Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035B21A.json b/docs/data/histograms/United States/035B21A.json
new file mode 100644
index 00000000000..8a1e31b4b37
--- /dev/null
+++ b/docs/data/histograms/United States/035B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "035B21A", "histograms": [{"batchcodes": ["035B21A"], "histogram": {"Headache": 4, "Pain in extremity": 4, "Catatonia": 1, "Dehydration": 1, "Myalgia": 1, "Productive cough": 1, "Staring": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035B22A.json b/docs/data/histograms/United States/035B22A.json
new file mode 100644
index 00000000000..f1711e4fee7
--- /dev/null
+++ b/docs/data/histograms/United States/035B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "035B22A", "histograms": [{"batchcodes": ["035B22A"], "histogram": {"No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035C21A.json b/docs/data/histograms/United States/035C21A.json
new file mode 100644
index 00000000000..a9ab73cf4ca
--- /dev/null
+++ b/docs/data/histograms/United States/035C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "035C21A", "histograms": [{"batchcodes": ["035C21A", "054C21A"], "histogram": {"Chest pain": 1, "Myalgia": 1, "Peripheral swelling": 1}}, {"batchcodes": ["035C21A"], "histogram": {"Poor quality product administered": 159, "Product temperature excursion issue": 159, "Expired product administered": 16, "Myalgia": 10, "COVID-19": 8, "Fatigue": 8, "Pain in extremity": 8, "SARS-CoV-2 test": 8, "Feeling abnormal": 6, "Headache": 6, "Pyrexia": 6, "Pruritus": 5, "Arthralgia": 4, "Asthenia": 4, "Nausea": 4, "Product storage error": 4, "Vaccination site erythema": 4, "Anxiety": 3, "Body temperature": 3, "Chills": 3, "Diarrhoea": 3, "Hypoaesthesia": 3, "Inappropriate schedule of product administration": 3, "Influenza like illness": 3, "Insomnia": 3, "Lethargy": 3, "Malaise": 3, "Paraesthesia": 3, "Product administered to patient of inappropriate age": 3, "Product dose omission issue": 3, "Vaccination complication": 3, "Vaccination site pain": 3, "Vaccination site swelling": 3, "Accidental underdose": 2, "Blood pressure measurement": 2, "Burning sensation": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Erythema": 2, "Heart rate": 2, "Hypertension": 2, "Irritability": 2, "Loss of personal independence in daily activities": 2, "Nasopharyngitis": 2, "Oropharyngeal pain": 2, "Pain": 2, "Peripheral swelling": 2, "Tremor": 2, "Vaccination failure": 2, "Vaccination site pruritus": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Angiogram cerebral": 1, "Arteriogram carotid": 1, "Arteriosclerosis": 1, "Asthma": 1, "Back pain": 1, "Bell's palsy": 1, "Blister": 1, "Blood bilirubin": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood culture": 1, "Blood lactate dehydrogenase": 1, "Blood urea": 1, "Blood urine present": 1, "Bone pain": 1, "Chest X-ray": 1, "Chest pain": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Coronary artery stenosis": 1, "Cough": 1, "Culture urine": 1, "Decreased appetite": 1, "Delusional perception": 1, "Dermatitis": 1, "Device connection issue": 1, "Diabetes mellitus": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dysstasia": 1, "Emotional distress": 1, "Erectile dysfunction": 1, "Extra dose administered": 1, "Eye swelling": 1, "Fall": 1, "Feeling hot": 1, "Feeling jittery": 1, "Gait inability": 1, "Haptoglobin": 1, "Heart rate increased": 1, "Hepatic enzyme": 1, "Hyperhidrosis": 1, "Hypokinesia": 1, "Hypotension": 1, "Impaired work ability": 1, "Incontinence": 1, "Injection site erythema": 1, "Injection site pain": 1, "Interchange of vaccine products": 1, "International normalised ratio": 1, "Joint swelling": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Mental status changes": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Nervousness": 1, "Ocular discomfort": 1, "Off label use": 1, "Oropharyngeal discomfort": 1, "Product administration error": 1, "Product administration interrupted": 1, "Product selection error": 1, "Prostatitis": 1, "Rash": 1, "Rash erythematous": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Retching": 1, "SARS-CoV-2 antibody test": 1, "Scab": 1, "Secretion discharge": 1, "Sexual dysfunction": 1, "Skin lesion": 1, "Somnolence": 1, "Speech disorder developmental": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling face": 1, "Tenderness": 1, "Tinnitus": 1, "Troponin": 1, "Underdose": 1, "Unevaluable event": 1, "Urine analysis": 1, "Urine flow decreased": 1, "Urticaria": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Varicella": 1, "X-ray": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035D21A.json b/docs/data/histograms/United States/035D21A.json
new file mode 100644
index 00000000000..a111ea8b081
--- /dev/null
+++ b/docs/data/histograms/United States/035D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "035D21A", "histograms": [{"batchcodes": ["035D21A"], "histogram": {"Body temperature fluctuation": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035E21A.json b/docs/data/histograms/United States/035E21A.json
new file mode 100644
index 00000000000..44c57d25700
--- /dev/null
+++ b/docs/data/histograms/United States/035E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "035E21A", "histograms": [{"batchcodes": ["035E21A"], "histogram": {"Arthralgia": 1, "Burning sensation": 1, "C-reactive protein": 1, "Chest pain": 1, "Dizziness": 1, "Electrocardiogram QT prolonged": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Oropharyngeal pain": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035H21A.json b/docs/data/histograms/United States/035H21A.json
new file mode 100644
index 00000000000..5a2d0860204
--- /dev/null
+++ b/docs/data/histograms/United States/035H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "035H21A", "histograms": [{"batchcodes": ["035H21A"], "histogram": {"Magnetic resonance imaging neck": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035L40A.json b/docs/data/histograms/United States/035L40A.json
new file mode 100644
index 00000000000..37a543bf684
--- /dev/null
+++ b/docs/data/histograms/United States/035L40A.json	
@@ -0,0 +1 @@
+{"batchcode": "035L40A", "histograms": [{"batchcodes": ["035L40A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/035N21A.json b/docs/data/histograms/United States/035N21A.json
new file mode 100644
index 00000000000..9d50cd8b3d3
--- /dev/null
+++ b/docs/data/histograms/United States/035N21A.json	
@@ -0,0 +1 @@
+{"batchcode": "035N21A", "histograms": [{"batchcodes": ["035N21A"], "histogram": {"Back pain": 1, "Chills": 1, "Dysstasia": 1, "Neck pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036-A21A.json b/docs/data/histograms/United States/036-A21A.json
new file mode 100644
index 00000000000..8965e79cb0d
--- /dev/null
+++ b/docs/data/histograms/United States/036-A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036-A21A", "histograms": [{"batchcodes": ["036-A21A"], "histogram": {"Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036021A.json b/docs/data/histograms/United States/036021A.json
new file mode 100644
index 00000000000..055f3fc88ca
--- /dev/null
+++ b/docs/data/histograms/United States/036021A.json	
@@ -0,0 +1 @@
+{"batchcode": "036021A", "histograms": [{"batchcodes": ["036021A"], "histogram": {"Chest discomfort": 1, "Chills": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03610BA.json b/docs/data/histograms/United States/03610BA.json
new file mode 100644
index 00000000000..0e4f4ca0d19
--- /dev/null
+++ b/docs/data/histograms/United States/03610BA.json	
@@ -0,0 +1 @@
+{"batchcode": "03610BA", "histograms": [{"batchcodes": ["03610BA"], "histogram": {"Pruritus": 1, "Rash macular": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0361921A.json b/docs/data/histograms/United States/0361921A.json
new file mode 100644
index 00000000000..89d4cc0e7fa
--- /dev/null
+++ b/docs/data/histograms/United States/0361921A.json	
@@ -0,0 +1 @@
+{"batchcode": "0361921A", "histograms": [{"batchcodes": ["0361921A"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Head discomfort": 1, "Headache": 1, "Nausea": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0361A21A.json b/docs/data/histograms/United States/0361A21A.json
new file mode 100644
index 00000000000..2106487a061
--- /dev/null
+++ b/docs/data/histograms/United States/0361A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0361A21A", "histograms": [{"batchcodes": ["0361A21A"], "histogram": {"COVID-19": 1, "Dysphemia": 1, "Headache": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03621A.json b/docs/data/histograms/United States/03621A.json
new file mode 100644
index 00000000000..61f5e1960fb
--- /dev/null
+++ b/docs/data/histograms/United States/03621A.json	
@@ -0,0 +1 @@
+{"batchcode": "03621A", "histograms": [{"batchcodes": ["03621A"], "histogram": {"Contusion": 1, "Dehydration": 1, "Hepatic steatosis": 1, "Nasopharyngitis": 1, "Nausea": 1, "Product administered to patient of inappropriate age": 1, "Rash": 1, "Therapeutic response unexpected": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0362A1A.json b/docs/data/histograms/United States/0362A1A.json
new file mode 100644
index 00000000000..48afcf347c6
--- /dev/null
+++ b/docs/data/histograms/United States/0362A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0362A1A", "histograms": [{"batchcodes": ["0362A1A"], "histogram": {"Abdominal discomfort": 1, "Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036321A.json b/docs/data/histograms/United States/036321A.json
new file mode 100644
index 00000000000..2f42725ca17
--- /dev/null
+++ b/docs/data/histograms/United States/036321A.json	
@@ -0,0 +1 @@
+{"batchcode": "036321A", "histograms": [{"batchcodes": ["036321A"], "histogram": {"Body temperature": 1, "Decreased appetite": 1, "Feeling abnormal": 1, "Headache": 1, "Lethargy": 1, "Malaise": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0363B21A.json b/docs/data/histograms/United States/0363B21A.json
new file mode 100644
index 00000000000..820ee03311b
--- /dev/null
+++ b/docs/data/histograms/United States/0363B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0363B21A", "histograms": [{"batchcodes": ["0363B21A"], "histogram": {"Dizziness": 1, "Feeling hot": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0368218.json b/docs/data/histograms/United States/0368218.json
new file mode 100644
index 00000000000..d36a9294a93
--- /dev/null
+++ b/docs/data/histograms/United States/0368218.json	
@@ -0,0 +1 @@
+{"batchcode": "0368218", "histograms": [{"batchcodes": ["0368218"], "histogram": {"Dizziness": 1, "Oral herpes": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036821A.json b/docs/data/histograms/United States/036821A.json
new file mode 100644
index 00000000000..1b1b45b6cf3
--- /dev/null
+++ b/docs/data/histograms/United States/036821A.json	
@@ -0,0 +1 @@
+{"batchcode": "036821A", "histograms": [{"batchcodes": ["036821A"], "histogram": {"Myalgia": 3, "Pyrexia": 3, "Body temperature": 2, "Chills": 2, "Dizziness": 2, "Feeling cold": 2, "Burning sensation": 1, "Headache": 1, "Hypoaesthesia": 1, "Lymphadenopathy": 1, "Muscular weakness": 1, "Paraesthesia": 1, "Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03682IA.json b/docs/data/histograms/United States/03682IA.json
new file mode 100644
index 00000000000..dee6a3f2e65
--- /dev/null
+++ b/docs/data/histograms/United States/03682IA.json	
@@ -0,0 +1 @@
+{"batchcode": "03682IA", "histograms": [{"batchcodes": ["03682IA"], "histogram": {"Fatigue": 1, "Nausea": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0368A21A.json b/docs/data/histograms/United States/0368A21A.json
new file mode 100644
index 00000000000..e87a964fde8
--- /dev/null
+++ b/docs/data/histograms/United States/0368A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0368A21A", "histograms": [{"batchcodes": ["0368A21A"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036?21A.json b/docs/data/histograms/United States/036?21A.json
new file mode 100644
index 00000000000..44295ce7248
--- /dev/null
+++ b/docs/data/histograms/United States/036?21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036?21A", "histograms": [{"batchcodes": ["036?21A"], "histogram": {"Abdominal pain upper": 1, "Dizziness": 1, "Headache": 1, "Hyperglycaemia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A..A (ILLEGI.json b/docs/data/histograms/United States/036A..A (ILLEGI.json
new file mode 100644
index 00000000000..c5496676ecb
--- /dev/null
+++ b/docs/data/histograms/United States/036A..A (ILLEGI.json	
@@ -0,0 +1 @@
+{"batchcode": "036A..A (ILLEGI", "histograms": [{"batchcodes": ["036A..A (ILLEGI"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A2 OR Z1A.json b/docs/data/histograms/United States/036A2 OR Z1A.json
new file mode 100644
index 00000000000..ab477012ffe
--- /dev/null
+++ b/docs/data/histograms/United States/036A2 OR Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A2 OR Z1A", "histograms": [{"batchcodes": ["036A2 OR Z1A"], "histogram": {"Magnetic resonance imaging": 1, "Meningitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A20A.json b/docs/data/histograms/United States/036A20A.json
new file mode 100644
index 00000000000..65c40cf5924
--- /dev/null
+++ b/docs/data/histograms/United States/036A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A20A", "histograms": [{"batchcodes": ["036A20A"], "histogram": {"Asthenia": 1, "Blood pressure systolic increased": 1, "Cerebrovascular accident": 1, "Mobility decreased": 1, "Muscle twitching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A21.json b/docs/data/histograms/United States/036A21.json
new file mode 100644
index 00000000000..56b87c20e5e
--- /dev/null
+++ b/docs/data/histograms/United States/036A21.json	
@@ -0,0 +1 @@
+{"batchcode": "036A21", "histograms": [{"batchcodes": ["036A21"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A2119.json b/docs/data/histograms/United States/036A2119.json
new file mode 100644
index 00000000000..9a9da9fa91c
--- /dev/null
+++ b/docs/data/histograms/United States/036A2119.json	
@@ -0,0 +1 @@
+{"batchcode": "036A2119", "histograms": [{"batchcodes": ["036A2119"], "histogram": {"Alopecia": 1, "Alopecia areata": 1, "Erythema": 1, "Myalgia": 1, "Pain in extremity": 1, "Rash pruritic": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A211A.json b/docs/data/histograms/United States/036A211A.json
new file mode 100644
index 00000000000..f8cb8145cb7
--- /dev/null
+++ b/docs/data/histograms/United States/036A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A211A", "histograms": [{"batchcodes": ["036A211A"], "histogram": {"Pyrexia": 2, "Headache": 1, "Limb discomfort": 1, "Myalgia": 1, "Neck pain": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A214.json b/docs/data/histograms/United States/036A214.json
new file mode 100644
index 00000000000..2b5a45af6a2
--- /dev/null
+++ b/docs/data/histograms/United States/036A214.json	
@@ -0,0 +1 @@
+{"batchcode": "036A214", "histograms": [{"batchcodes": ["036A214"], "histogram": {"Flushing": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A21A,.json b/docs/data/histograms/United States/036A21A,.json
new file mode 100644
index 00000000000..0fb3d0010dd
--- /dev/null
+++ b/docs/data/histograms/United States/036A21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "036A21A,", "histograms": [{"batchcodes": ["036A21A,"], "histogram": {"Epistaxis": 1, "Nasal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A21A.json b/docs/data/histograms/United States/036A21A.json
new file mode 100644
index 00000000000..b757ee256e0
--- /dev/null
+++ b/docs/data/histograms/United States/036A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A21A", "histograms": [{"batchcodes": ["036A21A"], "histogram": {"Headache": 134, "Fatigue": 126, "Pyrexia": 118, "Chills": 103, "Myalgia": 88, "Pain in extremity": 85, "Vaccination site pain": 80, "Nausea": 71, "Pain": 64, "Pruritus": 50, "Feeling abnormal": 44, "Dizziness": 43, "Rash": 43, "Arthralgia": 35, "Erythema": 34, "Asthenia": 28, "Vomiting": 28, "Dyspnoea": 26, "Vaccination site erythema": 26, "Body temperature": 25, "Diarrhoea": 23, "Lymphadenopathy": 22, "COVID-19": 21, "Vaccination site pruritus": 21, "Vaccination site swelling": 21, "Back pain": 20, "Cough": 19, "SARS-CoV-2 test": 19, "Blood pressure measurement": 17, "Illness": 17, "Urticaria": 17, "Insomnia": 16, "Decreased appetite": 15, "Product dose omission issue": 15, "Gait disturbance": 14, "Hyperhidrosis": 14, "Oropharyngeal pain": 14, "Peripheral swelling": 14, "Swelling": 14, "Vaccination site warmth": 14, "Somnolence": 13, "Chest pain": 12, "Expired product administered": 12, "Malaise": 12, "Neck pain": 12, "Rash pruritic": 12, "Tinnitus": 12, "Vaccination complication": 12, "Feeling hot": 11, "Heart rate increased": 11, "Hypoaesthesia": 11, "Inappropriate schedule of product administration": 11, "Tremor": 11, "Vaccination site rash": 11, "Discomfort": 9, "Injection site pain": 9, "Muscle spasms": 9, "Palpitations": 9, "Therapeutic response unexpected": 9, "Abdominal discomfort": 8, "Blood test": 8, "Chest discomfort": 8, "Exposure during pregnancy": 8, "Influenza like illness": 8, "Limb discomfort": 8, "Nasopharyngitis": 8, "Swelling face": 8, "Tenderness": 8, "Urinary tract infection": 8, "Abdominal pain upper": 7, "Electrocardiogram": 7, "Heart rate": 7, "Hypertension": 7, "Magnetic resonance imaging": 7, "Mobility decreased": 7, "Musculoskeletal stiffness": 7, "Oropharyngeal discomfort": 7, "Vaccination site mass": 7, "Blister": 6, "Blood pressure increased": 6, "Herpes zoster": 6, "Influenza": 6, "Loss of consciousness": 6, "Maternal exposure during pregnancy": 6, "Muscular weakness": 6, "Pharyngeal swelling": 6, "Rash erythematous": 6, "Rash macular": 6, "Swollen tongue": 6, "Tachycardia": 6, "Vaccination site reaction": 6, "Balance disorder": 5, "Burning sensation": 5, "Confusional state": 5, "Dysphagia": 5, "Flushing": 5, "Gait inability": 5, "Head discomfort": 5, "Hypersensitivity": 5, "Injection site erythema": 5, "Mass": 5, "Paraesthesia": 5, "Pregnancy test": 5, "Rhinorrhoea": 5, "SARS-CoV-2 test positive": 5, "Vertigo": 5, "Vision blurred": 5, "X-ray": 5, "Anger": 4, "Anxiety": 4, "Disorientation": 4, "Dysphonia": 4, "Eye pruritus": 4, "Feeling cold": 4, "Hypokinesia": 4, "Intentional dose omission": 4, "Lip swelling": 4, "Lymph node pain": 4, "Mammogram": 4, "Musculoskeletal discomfort": 4, "Myocardial infarction": 4, "Oral herpes": 4, "Product administered to patient of inappropriate age": 4, "Sinusitis": 4, "Skin discolouration": 4, "Throat irritation": 4, "Tongue discomfort": 4, "Visual impairment": 4, "Abdominal pain": 3, "Antibody 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"Vaccination site infection": 1, "Vaccination site inflammation": 1, "Vaccination site joint pain": 1, "Vaccination site movement impairment": 1, "Vestibular migraine": 1, "Viral titre": 1, "Vitreous floaters": 1, "Weight": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A27A.json b/docs/data/histograms/United States/036A27A.json
new file mode 100644
index 00000000000..056e4594cc2
--- /dev/null
+++ b/docs/data/histograms/United States/036A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A27A", "histograms": [{"batchcodes": ["036A27A"], "histogram": {"Eye pruritus": 1, "Eye swelling": 1, "Pain": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Swelling of eyelid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A2A.json b/docs/data/histograms/United States/036A2A.json
new file mode 100644
index 00000000000..9bc9d0c2192
--- /dev/null
+++ b/docs/data/histograms/United States/036A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A2A", "histograms": [{"batchcodes": ["036A2A"], "histogram": {"Vertigo": 2, "Ageusia": 1, "Dizziness": 1, "Dysgeusia": 1, "Fatigue": 1, "Feeling drunk": 1, "Hunger": 1, "Hypoaesthesia": 1, "Pain in extremity": 1, "Somnolence": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036A71A.json b/docs/data/histograms/United States/036A71A.json
new file mode 100644
index 00000000000..57501bc7261
--- /dev/null
+++ b/docs/data/histograms/United States/036A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "036A71A", "histograms": [{"batchcodes": ["036A71A"], "histogram": {"Feeling abnormal": 1, "Hypoaesthesia": 1, "Pain": 1, "Paraesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036AL1A.json b/docs/data/histograms/United States/036AL1A.json
new file mode 100644
index 00000000000..b7b089c06da
--- /dev/null
+++ b/docs/data/histograms/United States/036AL1A.json	
@@ -0,0 +1 @@
+{"batchcode": "036AL1A", "histograms": [{"batchcodes": ["036AL1A"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Neck pain": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036AUA (?).json b/docs/data/histograms/United States/036AUA (?).json
new file mode 100644
index 00000000000..68a0426e4e3
--- /dev/null
+++ b/docs/data/histograms/United States/036AUA (?).json	
@@ -0,0 +1 @@
+{"batchcode": "036AUA (?)", "histograms": [{"batchcodes": ["036AUA (?)"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036AZ18.json b/docs/data/histograms/United States/036AZ18.json
new file mode 100644
index 00000000000..9101dbdf339
--- /dev/null
+++ b/docs/data/histograms/United States/036AZ18.json	
@@ -0,0 +1 @@
+{"batchcode": "036AZ18", "histograms": [{"batchcodes": ["036AZ18"], "histogram": {"Headache": 1, "Myalgia": 1, "Rash": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036AZ1A.json b/docs/data/histograms/United States/036AZ1A.json
new file mode 100644
index 00000000000..d82c053911c
--- /dev/null
+++ b/docs/data/histograms/United States/036AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "036AZ1A", "histograms": [{"batchcodes": ["036AZ1A"], "histogram": {"Fatigue": 2, "Nausea": 2, "Pain": 2, "Peripheral swelling": 2, "Asthenia": 1, "COVID-19": 1, "Chills": 1, "Contusion": 1, "Drug ineffective": 1, "Erythema": 1, "Gait disturbance": 1, "Headache": 1, "Heart rate increased": 1, "Induration": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Muscle tightness": 1, "Pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Tenderness": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036AZIA.json b/docs/data/histograms/United States/036AZIA.json
new file mode 100644
index 00000000000..23cea477513
--- /dev/null
+++ b/docs/data/histograms/United States/036AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "036AZIA", "histograms": [{"batchcodes": ["036AZIA"], "histogram": {"Feeling hot": 2, "Asthenia": 1, "Fatigue": 1, "Hyperaesthesia teeth": 1, "Hypersomnia": 1, "Illness": 1, "Influenza like illness": 1, "Movement disorder": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Pyrexia": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B.json b/docs/data/histograms/United States/036B.json
new file mode 100644
index 00000000000..bb2dc8c9dff
--- /dev/null
+++ b/docs/data/histograms/United States/036B.json	
@@ -0,0 +1 @@
+{"batchcode": "036B", "histograms": [{"batchcodes": ["036B"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product dose omission issue": 1, "Product storage error": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B12A.json b/docs/data/histograms/United States/036B12A.json
new file mode 100644
index 00000000000..8bcb3993068
--- /dev/null
+++ b/docs/data/histograms/United States/036B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "036B12A", "histograms": [{"batchcodes": ["036B12A"], "histogram": {"Blood glucose": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B1A.json b/docs/data/histograms/United States/036B1A.json
new file mode 100644
index 00000000000..0ac6d84f57d
--- /dev/null
+++ b/docs/data/histograms/United States/036B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "036B1A", "histograms": [{"batchcodes": ["036B1A"], "histogram": {"Chills": 1, "Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B20A.json b/docs/data/histograms/United States/036B20A.json
new file mode 100644
index 00000000000..729a1fbfe1f
--- /dev/null
+++ b/docs/data/histograms/United States/036B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "036B20A", "histograms": [{"batchcodes": ["036B20A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B219.json b/docs/data/histograms/United States/036B219.json
new file mode 100644
index 00000000000..374be9dbdda
--- /dev/null
+++ b/docs/data/histograms/United States/036B219.json	
@@ -0,0 +1 @@
+{"batchcode": "036B219", "histograms": [{"batchcodes": ["036B219"], "histogram": {"Eye irritation": 1, "Glassy eyes": 1, "Nasal discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B21A.json b/docs/data/histograms/United States/036B21A.json
new file mode 100644
index 00000000000..e2f5946ce2e
--- /dev/null
+++ b/docs/data/histograms/United States/036B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036B21A", "histograms": [{"batchcodes": ["036B21A"], "histogram": {"Pyrexia": 30, "Myalgia": 29, "Headache": 28, "Chills": 26, "Fatigue": 25, "Pain in extremity": 24, "Rash": 17, "Vaccination site pain": 17, "Expired product administered": 13, "Nausea": 12, "Asthenia": 11, "Pain": 11, "Arthralgia": 10, "Dizziness": 10, "Vaccination site erythema": 9, "Vaccination site rash": 9, "Body temperature": 8, "Pruritus": 8, "Cough": 7, "Urticaria": 7, "Vaccination site pruritus": 7, "Vaccination site swelling": 7, "Back pain": 6, "Diarrhoea": 6, "Illness": 6, "Muscle spasms": 6, "Product dose omission issue": 6, "Vomiting": 6, "Anxiety": 5, "Blood pressure measurement": 5, "Chest discomfort": 5, "Erythema": 5, "Influenza like illness": 5, "Lymphadenopathy": 5, "Malaise": 5, "Peripheral swelling": 5, "SARS-CoV-2 test": 5, "Abdominal discomfort": 4, "COVID-19": 4, "Chest pain": 4, "Decreased appetite": 4, "Device connection issue": 4, "Dyspnoea": 4, "Feeling abnormal": 4, "Gait disturbance": 4, "Hypoaesthesia": 4, "Neck pain": 4, "Product storage error": 4, "Taste disorder": 4, "Tremor": 4, "Amnesia": 3, "Balance disorder": 3, "Blister": 3, "Feeling hot": 3, "Heart rate irregular": 3, "Hyperhidrosis": 3, "Insomnia": 3, "Limb discomfort": 3, "Palpitations": 3, "Paraesthesia": 3, "Skin burning sensation": 3, "Somnolence": 3, "Underdose": 3, "Vaccination site induration": 3, "Abdominal distension": 2, "Ageusia": 2, "Anosmia": 2, "Blood test": 2, "Condition aggravated": 2, "Disturbance in attention": 2, "Ear discomfort": 2, "Eye swelling": 2, "Fall": 2, "Feeding disorder": 2, "Flatulence": 2, "Herpes zoster": 2, "Hypertension": 2, "Hypotension": 2, "Inappropriate schedule of product administration": 2, "Influenza": 2, "Injection site pain": 2, "Lethargy": 2, "Migraine": 2, "Mobility decreased": 2, "Nasal congestion": 2, "Nasopharyngitis": 2, "Nervousness": 2, "Parosmia": 2, "SARS-CoV-2 test positive": 2, "Seizure": 2, "Sleep disorder": 2, "Sneezing": 2, "Suspected COVID-19": 2, "Syncope": 2, "Type IV hypersensitivity reaction": 2, "Vaccination complication": 2, "Vaccination site bruising": 2, "Vaccination site discolouration": 2, "Vaccination site discomfort": 2, "Vaccination site mass": 2, "Vaccination site reaction": 2, "Vaccination site urticaria": 2, "Vaccination site warmth": 2, "Vision blurred": 2, "X-ray": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal loss of weight": 1, "Acarodermatitis": 1, "Adverse reaction": 1, "Anaphylactic reaction": 1, "Arthritis": 1, "Arthropathy": 1, "Asymptomatic COVID-19": 1, "Back injury": 1, "Bell's palsy": 1, "Biopsy kidney": 1, "Blood cholesterol increased": 1, "Blood potassium": 1, "Body temperature decreased": 1, "Bronchospasm": 1, "Burning sensation": 1, "COVID-19 pneumonia": 1, "Cardiac failure": 1, "Cardiac flutter": 1, "Computerised tomogram": 1, "Contusion": 1, "Dehydration": 1, "Diplopia": 1, "Dry eye": 1, "Dysgeusia": 1, "Dysgraphia": 1, "Dyskinesia": 1, "Dysphagia": 1, "Ear pain": 1, "Eczema": 1, "Electrocardiogram": 1, "Emotional distress": 1, "Exposure to SARS-CoV-2": 1, "Eye inflammation": 1, "Fear": 1, "Focal segmental glomerulosclerosis": 1, "Formication": 1, "Head discomfort": 1, "Head injury": 1, "Heart rate": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Hepatic enzyme increased": 1, "Hyperacusis": 1, "Hyperreflexia": 1, "Hypersensitivity": 1, "Hypoaesthesia eye": 1, "Hypokinesia": 1, "Immune system disorder": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site warmth": 1, "Intentional dose omission": 1, "Limb injury": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Meniere's disease": 1, "Menstrual discomfort": 1, "Mouth injury": 1, "Muscle atrophy": 1, "Muscle discomfort": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Nasal obstruction": 1, "Nephrotic syndrome": 1, "Night sweats": 1, "Off label use": 1, "Oral pain": 1, "Oropharyngeal pain": 1, "Orthostatic hypotension": 1, "Otorrhoea": 1, "Pain in jaw": 1, "Papule": 1, "Photopsia": 1, "Pityriasis rosea": 1, "Pollakiuria": 1, "Poor quality sleep": 1, "Pregnancy test": 1, "Product administration error": 1, "Pulmonary pain": 1, "Purpura": 1, "Rash macular": 1, "Rash papular": 1, "Rash pruritic": 1, "Renal disorder": 1, "Rhinitis": 1, "Rhinorrhoea": 1, "Sciatica": 1, "Secretion discharge": 1, "Skin discolouration": 1, "Skin mass": 1, "Swelling": 1, "Swelling face": 1, "Throat irritation": 1, "Tinnitus": 1, "Tonsillar hypertrophy": 1, "Tonsillitis": 1, "Toothache": 1, "Trigger finger": 1, "Ultrasound Doppler": 1, "Urinary tract infection": 1, "Urine output increased": 1, "Vaccination failure": 1, "Vaccination site granuloma": 1, "Vaccination site nodule": 1, "Vaccination site paraesthesia": 1, "Vertigo": 1, "Visual impairment": 1, "Vitreous floaters": 1, "Vomiting projectile": 1, "Weight": 1, "Weight decreased": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B21H.json b/docs/data/histograms/United States/036B21H.json
new file mode 100644
index 00000000000..8776cf36b5c
--- /dev/null
+++ b/docs/data/histograms/United States/036B21H.json	
@@ -0,0 +1 @@
+{"batchcode": "036B21H", "histograms": [{"batchcodes": ["036B21H"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036B2HA.json b/docs/data/histograms/United States/036B2HA.json
new file mode 100644
index 00000000000..39ed031eac8
--- /dev/null
+++ b/docs/data/histograms/United States/036B2HA.json	
@@ -0,0 +1 @@
+{"batchcode": "036B2HA", "histograms": [{"batchcodes": ["036B2HA"], "histogram": {"Arthralgia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling hot": 1, "Insomnia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036C01A.json b/docs/data/histograms/United States/036C01A.json
new file mode 100644
index 00000000000..9923920ece9
--- /dev/null
+++ b/docs/data/histograms/United States/036C01A.json	
@@ -0,0 +1 @@
+{"batchcode": "036C01A", "histograms": [{"batchcodes": ["036C01A"], "histogram": {"Encephalopathy": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036C21A - 51 -.json b/docs/data/histograms/United States/036C21A - 51 -.json
new file mode 100644
index 00000000000..19b4951c90b
--- /dev/null
+++ b/docs/data/histograms/United States/036C21A - 51 -.json	
@@ -0,0 +1 @@
+{"batchcode": "036C21A - 51 -", "histograms": [{"batchcodes": ["036C21A - 51 -"], "histogram": {"Disturbance in attention": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Nausea": 1, "Somnolence": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036C21A.json b/docs/data/histograms/United States/036C21A.json
new file mode 100644
index 00000000000..b82975a8b00
--- /dev/null
+++ b/docs/data/histograms/United States/036C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036C21A", "histograms": [{"batchcodes": ["036C21A"], "histogram": {"Expired product administered": 27, "Pyrexia": 11, "Myalgia": 9, "Nausea": 9, "Headache": 8, "Chills": 7, "Vaccination site pain": 7, "Vomiting": 6, "Fatigue": 5, "Body temperature": 4, "Chest pain": 4, "Diarrhoea": 4, "Dizziness": 4, "Heart rate": 4, "Hypoaesthesia": 4, "Inappropriate schedule of product administration": 4, "Palpitations": 4, "Product storage error": 4, "Cough": 3, "Dyspnoea": 3, "Feeling hot": 3, "Pain in extremity": 3, "Peripheral swelling": 3, "SARS-CoV-2 test": 3, "Skin warm": 3, "Urticaria": 3, "Vaccination site pruritus": 3, "Vaccination site swelling": 3, "Abdominal discomfort": 2, "Asthenia": 2, "Decreased appetite": 2, "Device connection issue": 2, "Electrocardiogram": 2, "Feeling abnormal": 2, "Illness": 2, "Incomplete course of vaccination": 2, "Influenza like illness": 2, "Intervertebral disc protrusion": 2, "Magnetic resonance imaging": 2, "Nasal congestion": 2, "Pain": 2, "Paraesthesia": 2, "Pruritus": 2, "Rash": 2, "Rash erythematous": 2, "Skin burning sensation": 2, "Somnolence": 2, "Underdose": 2, "Vaccination complication": 2, "Vaccination site erythema": 2, "Vaccination site rash": 2, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Amenorrhoea": 1, "Anosmia": 1, "Anxiety": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Back pain": 1, "Blood blister": 1, "Bone pain": 1, "Cardiac discomfort": 1, "Chest discomfort": 1, "Chromaturia": 1, "Crying": 1, "Death": 1, "Depressed mood": 1, "Discomfort": 1, "Drug hypersensitivity": 1, "Dry skin": 1, "Dyspepsia": 1, "Dysstasia": 1, "Erythema": 1, "Eye pain": 1, "Facial pain": 1, "Feeding disorder": 1, "Gait disturbance": 1, "Generalised tonic-clonic seizure": 1, "Head discomfort": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypokinesia": 1, "Incorrect dose administered": 1, "Induration": 1, "Infected cyst": 1, "Injection site pain": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Malaise": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscle strain": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nervousness": 1, "Oropharyngeal pain": 1, "Polymerase chain reaction": 1, "Pulmonary haemorrhage": 1, "Rash macular": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Swelling": 1, "Syncope": 1, "Tachycardia": 1, "Temperature difference of extremities": 1, "Tremor": 1, "Urinary tract infection": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036C21H.json b/docs/data/histograms/United States/036C21H.json
new file mode 100644
index 00000000000..41c2a3c91c5
--- /dev/null
+++ b/docs/data/histograms/United States/036C21H.json	
@@ -0,0 +1 @@
+{"batchcode": "036C21H", "histograms": [{"batchcodes": ["036C21H"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling hot": 1, "Headache": 1, "Induration": 1, "Myalgia": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036C2A1.json b/docs/data/histograms/United States/036C2A1.json
new file mode 100644
index 00000000000..790ca3e9a9b
--- /dev/null
+++ b/docs/data/histograms/United States/036C2A1.json	
@@ -0,0 +1 @@
+{"batchcode": "036C2A1", "histograms": [{"batchcodes": ["036C2A1"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036CZ1A.json b/docs/data/histograms/United States/036CZ1A.json
new file mode 100644
index 00000000000..4ecbdd099f5
--- /dev/null
+++ b/docs/data/histograms/United States/036CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "036CZ1A", "histograms": [{"batchcodes": ["036CZ1A"], "histogram": {"Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Palpitations": 1, "Productive cough": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036D21A.json b/docs/data/histograms/United States/036D21A.json
new file mode 100644
index 00000000000..19b7a53d272
--- /dev/null
+++ b/docs/data/histograms/United States/036D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036D21A", "histograms": [{"batchcodes": ["036D21A"], "histogram": {"Pain in extremity": 2, "Erythema": 1, "Peripheral swelling": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036L20A.json b/docs/data/histograms/United States/036L20A.json
new file mode 100644
index 00000000000..8be6a33323e
--- /dev/null
+++ b/docs/data/histograms/United States/036L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "036L20A", "histograms": [{"batchcodes": ["036L20A"], "histogram": {"Pruritus": 2, "Rash": 2, "Chills": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036L21A.json b/docs/data/histograms/United States/036L21A.json
new file mode 100644
index 00000000000..a50fbbe0a72
--- /dev/null
+++ b/docs/data/histograms/United States/036L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "036L21A", "histograms": [{"batchcodes": ["036L21A"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036L30A.json b/docs/data/histograms/United States/036L30A.json
new file mode 100644
index 00000000000..275404a864b
--- /dev/null
+++ b/docs/data/histograms/United States/036L30A.json	
@@ -0,0 +1 @@
+{"batchcode": "036L30A", "histograms": [{"batchcodes": ["036L30A"], "histogram": {"Chills": 2, "Dysgeusia": 2, "Erythema": 2, "Fatigue": 2, "Headache": 2, "Muscle tightness": 2, "Pyrexia": 2, "Rhinorrhoea": 2, "SARS-CoV-2 test": 2, "Arrhythmia": 1, "Chest discomfort": 1, "Feeling hot": 1, "Flushing": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Palpitations": 1, "Peripheral swelling": 1, "Upper respiratory tract inflammation": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036M20A.json b/docs/data/histograms/United States/036M20A.json
new file mode 100644
index 00000000000..a93ebe90223
--- /dev/null
+++ b/docs/data/histograms/United States/036M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "036M20A", "histograms": [{"batchcodes": ["036M20A"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Chills": 1, "Dizziness postural": 1, "Nausea": 1, "Pollakiuria": 1, "Product administered at inappropriate site": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/036ZIA.json b/docs/data/histograms/United States/036ZIA.json
new file mode 100644
index 00000000000..27c6b9657d9
--- /dev/null
+++ b/docs/data/histograms/United States/036ZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "036ZIA", "histograms": [{"batchcodes": ["036ZIA"], "histogram": {"Balance disorder": 1, "Bedridden": 1, "Fatigue": 1, "Loss of personal independence in daily activities": 1, "Mobility decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037.json b/docs/data/histograms/United States/037.json
new file mode 100644
index 00000000000..e65e8e110bc
--- /dev/null
+++ b/docs/data/histograms/United States/037.json	
@@ -0,0 +1 @@
+{"batchcode": "037", "histograms": [{"batchcodes": ["037"], "histogram": {"Rash erythematous": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0371-21B.json b/docs/data/histograms/United States/0371-21B.json
new file mode 100644
index 00000000000..3f7faa1750a
--- /dev/null
+++ b/docs/data/histograms/United States/0371-21B.json	
@@ -0,0 +1 @@
+{"batchcode": "0371-21B", "histograms": [{"batchcodes": ["0371-21B"], "histogram": {"Computerised tomogram": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037142B.json b/docs/data/histograms/United States/037142B.json
new file mode 100644
index 00000000000..c71731250ec
--- /dev/null
+++ b/docs/data/histograms/United States/037142B.json	
@@ -0,0 +1 @@
+{"batchcode": "037142B", "histograms": [{"batchcodes": ["037142B"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Nausea": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037152011.json b/docs/data/histograms/United States/037152011.json
new file mode 100644
index 00000000000..27374c14bca
--- /dev/null
+++ b/docs/data/histograms/United States/037152011.json	
@@ -0,0 +1 @@
+{"batchcode": "037152011", "histograms": [{"batchcodes": ["037152011"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0371620A.json b/docs/data/histograms/United States/0371620A.json
new file mode 100644
index 00000000000..b6bf13d0ffc
--- /dev/null
+++ b/docs/data/histograms/United States/0371620A.json	
@@ -0,0 +1 @@
+{"batchcode": "0371620A", "histograms": [{"batchcodes": ["0371620A"], "histogram": {"Erythema": 1, "Peripheral swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0371920A.json b/docs/data/histograms/United States/0371920A.json
new file mode 100644
index 00000000000..100d5d0e98b
--- /dev/null
+++ b/docs/data/histograms/United States/0371920A.json	
@@ -0,0 +1 @@
+{"batchcode": "0371920A", "histograms": [{"batchcodes": ["0371920A"], "histogram": {"Feeling abnormal": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0371921B.json b/docs/data/histograms/United States/0371921B.json
new file mode 100644
index 00000000000..99f1c56706f
--- /dev/null
+++ b/docs/data/histograms/United States/0371921B.json	
@@ -0,0 +1 @@
+{"batchcode": "0371921B", "histograms": [{"batchcodes": ["0371921B"], "histogram": {"Erythema": 1, "Feeling hot": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0371C20A.json b/docs/data/histograms/United States/0371C20A.json
new file mode 100644
index 00000000000..862d8da2936
--- /dev/null
+++ b/docs/data/histograms/United States/0371C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0371C20A", "histograms": [{"batchcodes": ["0371C20A"], "histogram": {"Chills": 3, "Headache": 3, "Alopecia": 2, "Dizziness": 2, "Nausea": 2, "Pyrexia": 2, "Asthenia": 1, "COVID-19": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Dyspnoea exertional": 1, "Fatigue": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Loss of consciousness": 1, "Monocyte count": 1, "Monocyte count increased": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03720A.json b/docs/data/histograms/United States/03720A.json
new file mode 100644
index 00000000000..d6cccdfa6b6
--- /dev/null
+++ b/docs/data/histograms/United States/03720A.json	
@@ -0,0 +1 @@
+{"batchcode": "03720A", "histograms": [{"batchcodes": ["03720A"], "histogram": {"COVID-19": 1, "Pain in extremity": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03720KA.json b/docs/data/histograms/United States/03720KA.json
new file mode 100644
index 00000000000..824bb9c7dd7
--- /dev/null
+++ b/docs/data/histograms/United States/03720KA.json	
@@ -0,0 +1 @@
+{"batchcode": "03720KA", "histograms": [{"batchcodes": ["03720KA"], "histogram": {"Headache": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1, "Rhinorrhoea": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03721A.json b/docs/data/histograms/United States/03721A.json
new file mode 100644
index 00000000000..bab0078a6de
--- /dev/null
+++ b/docs/data/histograms/United States/03721A.json	
@@ -0,0 +1 @@
+{"batchcode": "03721A", "histograms": [{"batchcodes": ["03721A"], "histogram": {"Brain stem stroke": 1, "Visual field defect": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03721B.json b/docs/data/histograms/United States/03721B.json
new file mode 100644
index 00000000000..073b869b3ad
--- /dev/null
+++ b/docs/data/histograms/United States/03721B.json	
@@ -0,0 +1 @@
+{"batchcode": "03721B", "histograms": [{"batchcodes": ["03721B"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0372A1B.json b/docs/data/histograms/United States/0372A1B.json
new file mode 100644
index 00000000000..ddeb8e3af6b
--- /dev/null
+++ b/docs/data/histograms/United States/0372A1B.json	
@@ -0,0 +1 @@
+{"batchcode": "0372A1B", "histograms": [{"batchcodes": ["0372A1B"], "histogram": {"Headache": 1, "Pain in extremity": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037421B.json b/docs/data/histograms/United States/037421B.json
new file mode 100644
index 00000000000..b1616b0c70c
--- /dev/null
+++ b/docs/data/histograms/United States/037421B.json	
@@ -0,0 +1 @@
+{"batchcode": "037421B", "histograms": [{"batchcodes": ["037421B"], "histogram": {"Abdominal pain": 1, "Computerised tomogram": 1, "Pain": 1, "Pneumonia": 1, "Pulmonary embolism": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037520A.json b/docs/data/histograms/United States/037520A.json
new file mode 100644
index 00000000000..55e56acf48c
--- /dev/null
+++ b/docs/data/histograms/United States/037520A.json	
@@ -0,0 +1 @@
+{"batchcode": "037520A", "histograms": [{"batchcodes": ["037520A"], "histogram": {"Dyspnoea": 1, "Pericarditis": 1, "Pleural effusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037521A.json b/docs/data/histograms/United States/037521A.json
new file mode 100644
index 00000000000..5205c338a93
--- /dev/null
+++ b/docs/data/histograms/United States/037521A.json	
@@ -0,0 +1 @@
+{"batchcode": "037521A", "histograms": [{"batchcodes": ["037521A"], "histogram": {"Illness": 1, "Lip swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037620A.json b/docs/data/histograms/United States/037620A.json
new file mode 100644
index 00000000000..a4856d82354
--- /dev/null
+++ b/docs/data/histograms/United States/037620A.json	
@@ -0,0 +1 @@
+{"batchcode": "037620A", "histograms": [{"batchcodes": ["037620A"], "histogram": {"Chest discomfort": 2, "Chest pain": 2, "Arthralgia": 1, "Cardiac stress test": 1, "Dizziness": 1, "Electrocardiogram": 1, "Injection site pain": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Ultrasound Doppler": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0377A22B.json b/docs/data/histograms/United States/0377A22B.json
new file mode 100644
index 00000000000..597c6a1b905
--- /dev/null
+++ b/docs/data/histograms/United States/0377A22B.json	
@@ -0,0 +1 @@
+{"batchcode": "0377A22B", "histograms": [{"batchcodes": ["0377A22B"], "histogram": {"Fatigue": 3, "Pain in extremity": 3, "Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037821A.json b/docs/data/histograms/United States/037821A.json
new file mode 100644
index 00000000000..9b795a16b60
--- /dev/null
+++ b/docs/data/histograms/United States/037821A.json	
@@ -0,0 +1 @@
+{"batchcode": "037821A", "histograms": [{"batchcodes": ["037821A"], "histogram": {"Headache": 3, "Nausea": 3, "Dehydration": 2, "Diarrhoea": 2, "Vomiting": 2, "Arthralgia": 1, "Chills": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Malaise": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037821B.json b/docs/data/histograms/United States/037821B.json
new file mode 100644
index 00000000000..98117ec901b
--- /dev/null
+++ b/docs/data/histograms/United States/037821B.json	
@@ -0,0 +1 @@
+{"batchcode": "037821B", "histograms": [{"batchcodes": ["037821B"], "histogram": {"Asthenia": 1, "Chest X-ray": 1, "Chills": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Hyperhidrosis": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03782LA.json b/docs/data/histograms/United States/03782LA.json
new file mode 100644
index 00000000000..f50735f492d
--- /dev/null
+++ b/docs/data/histograms/United States/03782LA.json	
@@ -0,0 +1 @@
+{"batchcode": "03782LA", "histograms": [{"batchcodes": ["03782LA"], "histogram": {"Anxiety": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0378B29.json b/docs/data/histograms/United States/0378B29.json
new file mode 100644
index 00000000000..7614bbdb1d6
--- /dev/null
+++ b/docs/data/histograms/United States/0378B29.json	
@@ -0,0 +1 @@
+{"batchcode": "0378B29", "histograms": [{"batchcodes": ["0378B29"], "histogram": {"Tinnitus": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A.json b/docs/data/histograms/United States/037A.json
new file mode 100644
index 00000000000..4bce6a03052
--- /dev/null
+++ b/docs/data/histograms/United States/037A.json	
@@ -0,0 +1 @@
+{"batchcode": "037A", "histograms": [{"batchcodes": ["037A"], "histogram": {"Chills": 2, "Myalgia": 2, "Pyrexia": 2, "Gingival pain": 1, "Lymphadenopathy": 1, "Mouth ulceration": 1, "Noninfective gingivitis": 1, "Oral pain": 1, "Oropharyngeal pain": 1, "Tongue blistering": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A07B.json b/docs/data/histograms/United States/037A07B.json
new file mode 100644
index 00000000000..2659f9c0189
--- /dev/null
+++ b/docs/data/histograms/United States/037A07B.json	
@@ -0,0 +1 @@
+{"batchcode": "037A07B", "histograms": [{"batchcodes": ["037A07B"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Chills": 1, "Cold sweat": 1, "Dizziness": 1, "Erythema": 1, "Feeding disorder": 1, "Feeling cold": 1, "Headache": 1, "Illness": 1, "Night sweats": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Pruritus": 1, "Pyrexia": 1, "Urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A20-A.json b/docs/data/histograms/United States/037A20-A.json
new file mode 100644
index 00000000000..d58c28b0f3c
--- /dev/null
+++ b/docs/data/histograms/United States/037A20-A.json	
@@ -0,0 +1 @@
+{"batchcode": "037A20-A", "histograms": [{"batchcodes": ["037A20-A"], "histogram": {"Anxiety": 1, "Cold sweat": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Micturition urgency": 1, "Paraesthesia": 1, "Restlessness": 1, "Thermometry": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A20A.json b/docs/data/histograms/United States/037A20A.json
new file mode 100644
index 00000000000..68cd5e579db
--- /dev/null
+++ b/docs/data/histograms/United States/037A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037A20A", "histograms": [{"batchcodes": ["037A20A"], "histogram": {"Chills": 4, "Pyrexia": 4, "Headache": 3, "Myalgia": 3, "Vaccination site pain": 3, "COVID-19": 2, "Nausea": 2, "Product dose omission issue": 2, "Vaccination site erythema": 2, "Abnormal dreams": 1, "Arthralgia": 1, "Body temperature": 1, "Diarrhoea": 1, "Dizziness": 1, "Euphoric mood": 1, "Fatigue": 1, "Fear": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Injected limb mobility decreased": 1, "Ligament rupture": 1, "Magnetic resonance imaging": 1, "Muscle atrophy": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Nightmare": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pruritus": 1, "Rash": 1, "Scratch": 1, "Sinusitis": 1, "Swelling face": 1, "Tardive dyskinesia": 1, "Vaccination site swelling": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A2113.json b/docs/data/histograms/United States/037A2113.json
new file mode 100644
index 00000000000..d7d53a535d2
--- /dev/null
+++ b/docs/data/histograms/United States/037A2113.json	
@@ -0,0 +1 @@
+{"batchcode": "037A2113", "histograms": [{"batchcodes": ["037A2113"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A211B.json b/docs/data/histograms/United States/037A211B.json
new file mode 100644
index 00000000000..7a2188dda73
--- /dev/null
+++ b/docs/data/histograms/United States/037A211B.json	
@@ -0,0 +1 @@
+{"batchcode": "037A211B", "histograms": [{"batchcodes": ["037A211B"], "histogram": {"Chills": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A218.json b/docs/data/histograms/United States/037A218.json
new file mode 100644
index 00000000000..c2011b2d677
--- /dev/null
+++ b/docs/data/histograms/United States/037A218.json	
@@ -0,0 +1 @@
+{"batchcode": "037A218", "histograms": [{"batchcodes": ["037A218"], "histogram": {"Diarrhoea": 2, "Asthenia": 1, "Blood pressure fluctuation": 1, "Chills": 1, "Dizziness": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Headache": 1, "Incorrect route of product administration": 1, "Myalgia": 1, "Nausea": 1, "Presyncope": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A21A.json b/docs/data/histograms/United States/037A21A.json
new file mode 100644
index 00000000000..3943336c9ba
--- /dev/null
+++ b/docs/data/histograms/United States/037A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037A21A", "histograms": [{"batchcodes": ["037A21A"], "histogram": {"Headache": 6, "Fatigue": 3, "Nausea": 3, "Pyrexia": 3, "Asthenia": 2, "Chills": 2, "Dizziness": 2, "Injection site pruritus": 2, "Myalgia": 2, "Pain in extremity": 2, "Peripheral swelling": 2, "Rash": 2, "Abdominal pain upper": 1, "Anxiety": 1, "Arthralgia": 1, "Atrial fibrillation": 1, "Blister": 1, "Erectile dysfunction": 1, "Erythema": 1, "Fall": 1, "Feeling hot": 1, "Formication": 1, "Influenza like illness": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site rash": 1, "Injection site warmth": 1, "Insomnia": 1, "Malaise": 1, "Mobility decreased": 1, "Palpitations": 1, "Presyncope": 1, "Pruritus": 1, "Sinus congestion": 1, "Sleep disorder": 1, "Stomatitis": 1, "Stress": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A21B OR 03AZ.json b/docs/data/histograms/United States/037A21B OR 03AZ.json
new file mode 100644
index 00000000000..fd5512e190a
--- /dev/null
+++ b/docs/data/histograms/United States/037A21B OR 03AZ.json	
@@ -0,0 +1 @@
+{"batchcode": "037A21B OR 03AZ", "histograms": [{"batchcodes": ["037A21B OR 03AZ"], "histogram": {"Discomfort": 1, "Headache": 1, "Pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A21B..json b/docs/data/histograms/United States/037A21B..json
new file mode 100644
index 00000000000..e85f540f583
--- /dev/null
+++ b/docs/data/histograms/United States/037A21B..json	
@@ -0,0 +1 @@
+{"batchcode": "037A21B.", "histograms": [{"batchcodes": ["037A21B."], "histogram": {"Blood pressure measurement": 1, "Heart rate": 1, "Inflammation": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A21B.json b/docs/data/histograms/United States/037A21B.json
new file mode 100644
index 00000000000..5acbe64b169
--- /dev/null
+++ b/docs/data/histograms/United States/037A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "037A21B", "histograms": [{"batchcodes": ["037A21B"], "histogram": {"Headache": 52, "Fatigue": 51, "Pyrexia": 51, "Pain in extremity": 47, "Expired product administered": 46, "Chills": 41, "Myalgia": 34, "Vaccination site pain": 32, "Dizziness": 22, "Pruritus": 22, "Pain": 21, "Rash": 21, "Feeling abnormal": 20, "Nausea": 19, "Arthralgia": 15, "Asthenia": 13, "COVID-19": 13, "Erythema": 12, "SARS-CoV-2 test": 12, "Dyspnoea": 11, "Lymphadenopathy": 11, "Product dose omission issue": 11, "Vaccination site swelling": 11, "Body temperature": 10, "Peripheral swelling": 10, "Vaccination site erythema": 10, "Hyperhidrosis": 9, "Malaise": 9, "Oropharyngeal pain": 9, "Vaccination site pruritus": 9, "Hypoaesthesia": 8, "Paraesthesia": 8, "Urticaria": 8, "Vertigo": 8, "Diarrhoea": 7, "Feeling hot": 7, "Inappropriate schedule of product administration": 7, "Nasal congestion": 7, "Tinnitus": 7, "Vaccination site rash": 7, "Vaccination site warmth": 7, "Ageusia": 6, "Chest pain": 6, "Contusion": 6, "Nasopharyngitis": 6, "Abdominal pain upper": 5, "Blood test": 5, "Burning sensation": 5, "Chest discomfort": 5, "Ear pain": 5, "Exposure during pregnancy": 5, "Heart rate": 5, "Hypoaesthesia oral": 5, "Illness": 5, "Maternal exposure during pregnancy": 5, "Pregnancy test": 5, "Product administered to patient of inappropriate age": 5, "SARS-CoV-2 test positive": 5, "Swelling": 5, "Cough": 4, "Discomfort": 4, "Drug ineffective": 4, "Electrocardiogram": 4, "Gait disturbance": 4, "Heart rate increased": 4, "Herpes zoster": 4, "Hypoacusis": 4, "Influenza like illness": 4, "Insomnia": 4, "Lethargy": 4, "Neck pain": 4, "Rash erythematous": 4, "Swelling face": 4, "Vomiting": 4, "Accidental underdose": 3, "Back pain": 3, "Bell's palsy": 3, "Bone pain": 3, "Computerised tomogram": 3, "Decreased appetite": 3, "Injection site pain": 3, "Injection site swelling": 3, "Limb discomfort": 3, "Loss of consciousness": 3, "Mobility decreased": 3, "Palpitations": 3, "Pharyngeal swelling": 3, "Product storage error": 3, "Rash macular": 3, "Rhinorrhoea": 3, "Skin reaction": 3, "Somnolence": 3, "Tachycardia": 3, "Throat tightness": 3, "Tremor": 3, "Vision blurred": 3, "Alopecia": 2, "Anosmia": 2, "Blood pressure measurement": 2, "Cerebrovascular accident": 2, "Chalazion": 2, "Confusional state": 2, "Deafness": 2, "Device connection issue": 2, "Dry mouth": 2, "Dry skin": 2, "Echocardiogram": 2, "Eye swelling": 2, "Fall": 2, "Feeling of body temperature change": 2, "Flushing": 2, "Haematoma": 2, "Head discomfort": 2, "Heavy menstrual bleeding": 2, "Histamine intolerance": 2, "Hyperaesthesia teeth": 2, "Influenza": 2, "Injection site warmth": 2, "Lymph node pain": 2, "Migraine": 2, "Muscle tightness": 2, "Musculoskeletal stiffness": 2, "Night sweats": 2, "Oxygen saturation": 2, "Peripheral coldness": 2, "Polymenorrhoea": 2, "Polymerase chain reaction": 2, "Pulmonary embolism": 2, "Rash pruritic": 2, "Sinus disorder": 2, "Skin discolouration": 2, "Syncope": 2, "Tenderness": 2, "Thrombosis": 2, "Ultrasound antenatal screen": 2, "Vaccination site bruising": 2, "Vaccination site mass": 2, "Visual impairment": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abortion spontaneous": 1, "Accidental overdose": 1, "Administration site bruise": 1, "Allergy to vaccine": 1, "Amnesia": 1, "Angioedema": 1, "Anxiety": 1, "Aphonia": 1, "Asthma": 1, "Atrial fibrillation": 1, "Autoimmune disorder": 1, "Axillary mass": 1, "Axillary pain": 1, "Bacterial infection": 1, "Bacterial vaginosis": 1, "Balance disorder": 1, "Bed rest": 1, "Bedridden": 1, "Biliary colic": 1, "Blister": 1, "Blood glucose": 1, "Body temperature abnormal": 1, "Burn oesophageal": 1, "Cardiac hypertrophy": 1, "Cardiac murmur": 1, "Cellulitis": 1, "Cold sweat": 1, "Condition aggravated": 1, "Constipation": 1, "Crying": 1, "Death": 1, "Delirium": 1, "Dermatitis": 1, "Disturbance in attention": 1, "Dysphonia": 1, "Eczema": 1, "Eructation": 1, "Extra dose administered": 1, "Eye pain": 1, "Eye pruritus": 1, "Face injury": 1, "Facial pain": 1, "Feeling cold": 1, "Foetal non-stress test": 1, "Full blood count": 1, "Furuncle": 1, "Gastrooesophageal reflux disease": 1, "Genital blister": 1, "Glucose tolerance test": 1, "Haemorrhage": 1, "Haemorrhage urinary tract": 1, "Hand deformity": 1, "High risk pregnancy": 1, "Hyperglycaemia": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypokinesia": 1, "Hypotension": 1, "Impaired work ability": 1, "Induration": 1, "Infection": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Injection site discolouration": 1, "Injection site erythema": 1, "Injection site infection": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Inner ear inflammation": 1, "Intentional product use issue": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Lip pain": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Mass": 1, "Medication error": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Multiple sclerosis": 1, "Muscle spasms": 1, "Nasal dryness": 1, "Nerve injury": 1, "Nervousness": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "No adverse event": 1, "Nuchal rigidity": 1, "Oral discomfort": 1, "Oral mucosal blistering": 1, "Oral mucosal exfoliation": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Pharyngeal hypoaesthesia": 1, "Pharyngitis": 1, "Pharyngitis streptococcal": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Pre-eclampsia": 1, "Prenatal screening test": 1, "Product administration error": 1, "Productive cough": 1, "Psoriasis": 1, "Pulmonary thrombosis": 1, "Respiration abnormal": 1, "Respiratory rate": 1, "Respiratory syncytial virus test": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 antibody test": 1, "Sarcopenia": 1, "Sensation of foreign body": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin warm": 1, "Sluggishness": 1, "Sneezing": 1, "Speech disorder": 1, "Stomatitis": 1, "Streptococcus test": 1, "Swollen tongue": 1, "Taste disorder": 1, "Throat irritation": 1, "Tongue discomfort": 1, "Tongue pruritus": 1, "Tooth infection": 1, "Tooth loss": 1, "Toothache": 1, "Ultrasound Doppler": 1, "Ultrasound abdomen": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Ultrasound scan vagina": 1, "Underdose": 1, "Urinary tract infection": 1, "Urine output increased": 1, "Vaccination error": 1, "Vaccination site anaesthesia": 1, "Vaccination site induration": 1, "Vaccination site urticaria": 1, "Vein rupture": 1, "Vulvovaginal rash": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A22A.json b/docs/data/histograms/United States/037A22A.json
new file mode 100644
index 00000000000..6ccc9c9b8ad
--- /dev/null
+++ b/docs/data/histograms/United States/037A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "037A22A", "histograms": [{"batchcodes": ["037A22A"], "histogram": {"Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A22B.json b/docs/data/histograms/United States/037A22B.json
new file mode 100644
index 00000000000..787febcb582
--- /dev/null
+++ b/docs/data/histograms/United States/037A22B.json	
@@ -0,0 +1 @@
+{"batchcode": "037A22B", "histograms": [{"batchcodes": ["037A22B", "212A21A"], "histogram": {"COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Urticaria": 1}}, {"batchcodes": ["037A22B"], "histogram": {"Expired product administered": 10, "Product storage error": 8, "No adverse event": 3, "Immunisation reaction": 2, "Product use issue": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Accidental underdose": 1, "Arthralgia": 1, "Body tinea": 1, "COVID-19": 1, "Circumstance or information capable of leading to medication error": 1, "Death": 1, "Dysgeusia": 1, "Fall": 1, "Feeding disorder": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Malaise": 1, "Musculoskeletal pain": 1, "Osteoarthritis": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Sciatica": 1, "Skin disorder": 1, "Urticaria": 1, "Vaccination failure": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A2B1.json b/docs/data/histograms/United States/037A2B1.json
new file mode 100644
index 00000000000..a4a3f5915ef
--- /dev/null
+++ b/docs/data/histograms/United States/037A2B1.json	
@@ -0,0 +1 @@
+{"batchcode": "037A2B1", "histograms": [{"batchcodes": ["037A2B1"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037A7LB OR 037A.json b/docs/data/histograms/United States/037A7LB OR 037A.json
new file mode 100644
index 00000000000..6295013bf9e
--- /dev/null
+++ b/docs/data/histograms/United States/037A7LB OR 037A.json	
@@ -0,0 +1 @@
+{"batchcode": "037A7LB OR 037A", "histograms": [{"batchcodes": ["037A7LB OR 037A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037AA21B.json b/docs/data/histograms/United States/037AA21B.json
new file mode 100644
index 00000000000..ff76b9e6e9b
--- /dev/null
+++ b/docs/data/histograms/United States/037AA21B.json	
@@ -0,0 +1 @@
+{"batchcode": "037AA21B", "histograms": [{"batchcodes": ["037AA21B"], "histogram": {"Erythema": 1, "Headache": 1, "Oral herpes": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037AC13.json b/docs/data/histograms/United States/037AC13.json
new file mode 100644
index 00000000000..be66cc32052
--- /dev/null
+++ b/docs/data/histograms/United States/037AC13.json	
@@ -0,0 +1 @@
+{"batchcode": "037AC13", "histograms": [{"batchcodes": ["037AC13"], "histogram": {"Fatigue": 1, "Headache": 1, "Magnetic resonance imaging": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037AZ113.json b/docs/data/histograms/United States/037AZ113.json
new file mode 100644
index 00000000000..6454c30ecab
--- /dev/null
+++ b/docs/data/histograms/United States/037AZ113.json	
@@ -0,0 +1 @@
+{"batchcode": "037AZ113", "histograms": [{"batchcodes": ["037AZ113"], "histogram": {"Feeling abnormal": 1, "Heart rate increased": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037AZ1B.json b/docs/data/histograms/United States/037AZ1B.json
new file mode 100644
index 00000000000..6ac3fc51255
--- /dev/null
+++ b/docs/data/histograms/United States/037AZ1B.json	
@@ -0,0 +1 @@
+{"batchcode": "037AZ1B", "histograms": [{"batchcodes": ["037AZ1B"], "histogram": {"Allergy to vaccine": 1, "Hospitalisation": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037AZIB.json b/docs/data/histograms/United States/037AZIB.json
new file mode 100644
index 00000000000..033d504f730
--- /dev/null
+++ b/docs/data/histograms/United States/037AZIB.json	
@@ -0,0 +1 @@
+{"batchcode": "037AZIB", "histograms": [{"batchcodes": ["037AZIB"], "histogram": {"Appetite disorder": 1, "Dehydration": 1, "Discomfort": 1, "Dyspnoea": 1, "Insomnia": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Panic attack": 1, "Panic reaction": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B 21A.json b/docs/data/histograms/United States/037B 21A.json
new file mode 100644
index 00000000000..84808e25e09
--- /dev/null
+++ b/docs/data/histograms/United States/037B 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B 21A", "histograms": [{"batchcodes": ["037B 21A"], "histogram": {"Pruritus": 1, "SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B021A.json b/docs/data/histograms/United States/037B021A.json
new file mode 100644
index 00000000000..6432d072bcc
--- /dev/null
+++ b/docs/data/histograms/United States/037B021A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B021A", "histograms": [{"batchcodes": ["037B021A"], "histogram": {"Product dose omission issue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B2 1A.json b/docs/data/histograms/United States/037B2 1A.json
new file mode 100644
index 00000000000..431147cd414
--- /dev/null
+++ b/docs/data/histograms/United States/037B2 1A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B2 1A", "histograms": [{"batchcodes": ["037B2 1A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Illness": 1, "Nausea": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B20A.json b/docs/data/histograms/United States/037B20A.json
new file mode 100644
index 00000000000..8309be5824b
--- /dev/null
+++ b/docs/data/histograms/United States/037B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B20A", "histograms": [{"batchcodes": ["037B20A"], "histogram": {"Chills": 1, "Injection site pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B21.json b/docs/data/histograms/United States/037B21.json
new file mode 100644
index 00000000000..079128b6c32
--- /dev/null
+++ b/docs/data/histograms/United States/037B21.json	
@@ -0,0 +1 @@
+{"batchcode": "037B21", "histograms": [{"batchcodes": ["037B21"], "histogram": {"Arthralgia": 1, "Chills": 1, "Choking": 1, "Dysphagia": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Pyrexia": 1, "Thinking abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B211A.json b/docs/data/histograms/United States/037B211A.json
new file mode 100644
index 00000000000..f879823617c
--- /dev/null
+++ b/docs/data/histograms/United States/037B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B211A", "histograms": [{"batchcodes": ["037B211A"], "histogram": {"Bone pain": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Hypoacusis": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B212A.json b/docs/data/histograms/United States/037B212A.json
new file mode 100644
index 00000000000..df62cb8f8e0
--- /dev/null
+++ b/docs/data/histograms/United States/037B212A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B212A", "histograms": [{"batchcodes": ["037B212A"], "histogram": {"Contusion": 1, "Dysphagia": 1, "Eye swelling": 1, "Lip swelling": 1, "Mouth swelling": 1, "Ocular discomfort": 1, "Pruritus": 1, "Sleep disorder": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B218.json b/docs/data/histograms/United States/037B218.json
new file mode 100644
index 00000000000..48b5ca28264
--- /dev/null
+++ b/docs/data/histograms/United States/037B218.json	
@@ -0,0 +1 @@
+{"batchcode": "037B218", "histograms": [{"batchcodes": ["037B218"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B21A - 025B2.json b/docs/data/histograms/United States/037B21A - 025B2.json
new file mode 100644
index 00000000000..640fb2e94ce
--- /dev/null
+++ b/docs/data/histograms/United States/037B21A - 025B2.json	
@@ -0,0 +1 @@
+{"batchcode": "037B21A - 025B2", "histograms": [{"batchcodes": ["037B21A - 025B2"], "histogram": {"Expired product administered": 2, "Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B21A OR 037B.json b/docs/data/histograms/United States/037B21A OR 037B.json
new file mode 100644
index 00000000000..e31663d1a0b
--- /dev/null
+++ b/docs/data/histograms/United States/037B21A OR 037B.json	
@@ -0,0 +1 @@
+{"batchcode": "037B21A OR 037B", "histograms": [{"batchcodes": ["037B21A OR 037B"], "histogram": {"Arthralgia": 1, "Breast discomfort": 1, "Chills": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypertonia": 1, "Lymphadenopathy": 1, "Menstrual disorder": 1, "Myalgia": 1, "Polymenorrhoea": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "Rash scarlatiniform": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B21A.json b/docs/data/histograms/United States/037B21A.json
new file mode 100644
index 00000000000..f658190e9d0
--- /dev/null
+++ b/docs/data/histograms/United States/037B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037B21A", "histograms": [{"batchcodes": ["037B21A", "FJ6369"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["037B21A"], "histogram": {"Headache": 38, "Expired product administered": 36, "Pyrexia": 30, "Fatigue": 28, "Pain in extremity": 27, "Vaccination site pain": 22, "Chills": 20, "Myalgia": 19, "Arthralgia": 17, "Product storage error": 17, "Dizziness": 14, "Pruritus": 14, "Feeling abnormal": 12, "Product dose omission issue": 12, "Nausea": 11, "Pain": 11, "Rash": 11, "Product administered to patient of inappropriate age": 10, "Urticaria": 9, "Asthenia": 8, "Feeling hot": 8, "Vaccination site rash": 8, "Vaccination site swelling": 8, "Vomiting": 8, "Peripheral swelling": 7, "SARS-CoV-2 test": 7, "Somnolence": 7, "Body temperature": 6, "Erythema": 6, "Influenza like illness": 6, "Insomnia": 6, "Lymphadenopathy": 6, "Malaise": 6, "Vaccination site warmth": 6, "Contusion": 5, "Cough": 5, "Diarrhoea": 5, "Dyspnoea": 5, "Feeling cold": 5, "Palpitations": 5, "Vaccination site erythema": 5, "Vaccination site pruritus": 5, "Wheezing": 5, "Hypoaesthesia": 4, "Inappropriate schedule of product administration": 4, "Lethargy": 4, "Nasopharyngitis": 4, "Swelling": 4, "Abdominal discomfort": 3, "Allergy to vaccine": 3, "Burning sensation": 3, "COVID-19": 3, "Chest pain": 3, "Computerised tomogram": 3, "Decreased appetite": 3, "Eye swelling": 3, "Feeding disorder": 3, "Hyperhidrosis": 3, "Hypersensitivity": 3, "Influenza": 3, "Injection site pain": 3, "Joint swelling": 3, "Lip swelling": 3, "Loss of consciousness": 3, "Mass": 3, "Migraine": 3, "Nasal congestion": 3, "Paraesthesia": 3, "Pharyngeal swelling": 3, "Presyncope": 3, "Rash pruritic": 3, "Rhinorrhoea": 3, "Seizure": 3, "Tinnitus": 3, "Tremor": 3, "Abdominal pain upper": 2, "Ageusia": 2, "Anxiety": 2, "Back pain": 2, "Blister": 2, "Blood pressure measurement": 2, "Blood test": 2, "Cerebrovascular accident": 2, "Chest X-ray": 2, "Colonoscopy": 2, "Constipation": 2, "Endoscopy": 2, "Epistaxis": 2, "Exposure via breast milk": 2, "Gait disturbance": 2, "Heart rate": 2, "Heart rate increased": 2, "Herpes zoster": 2, "Illness": 2, "Immunisation reaction": 2, "Injection site erythema": 2, "Injection site swelling": 2, "Joint stiffness": 2, "Limb discomfort": 2, "Magnetic resonance imaging": 2, "Muscle spasms": 2, "Musculoskeletal stiffness": 2, "Neck pain": 2, "Oral herpes": 2, "Oropharyngeal discomfort": 2, "Paraesthesia oral": 2, "Product administered at inappropriate site": 2, "Rash erythematous": 2, "Skin exfoliation": 2, "Spinal pain": 2, "Swollen tongue": 2, "Thirst": 2, "Throat irritation": 2, "Throat tightness": 2, "Vertigo": 2, "Visual impairment": 2, "Abnormal behaviour": 1, "Acne": 1, "Adverse drug reaction": 1, "Adverse event": 1, "Adverse reaction": 1, "Alopecia": 1, "Amnesia": 1, "Anal incontinence": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Asthma": 1, "Balance disorder": 1, "Bed rest": 1, "Bedridden": 1, "Blood glucose decreased": 1, "Blood pressure decreased": 1, "Bone pain": 1, "Breast induration": 1, "Cardiac disorder": 1, "Cellulitis": 1, "Chest discomfort": 1, "Chromaturia": 1, "Chronic obstructive pulmonary disease": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Colon injury": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Conjunctival haemorrhage": 1, "Cystitis": 1, "Dehydration": 1, "Delirium": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dysuria": 1, "Ear pain": 1, "Eye disorder": 1, "Eye pain": 1, "Eye pruritus": 1, "Fall": 1, "Feeling of relaxation": 1, "Frustration tolerance decreased": 1, "Furuncle": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Gingival blister": 1, "Haemoptysis": 1, "Hallucination, visual": 1, "Hangover": 1, "Hordeolum": 1, "Hospitalisation": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Hyposmia": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Induration": 1, "Inflammation": 1, "Injection site discomfort": 1, "Injection site mass": 1, "Injection site warmth": 1, "Intentional product use issue": 1, "Joint adhesion": 1, "Labyrinthitis": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphadenitis": 1, "Madarosis": 1, "Maternal exposure before pregnancy": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Mental disorder": 1, "Mobility decreased": 1, "Monoparesis": 1, "Mouth ulceration": 1, "Muscle discomfort": 1, "Musculoskeletal discomfort": 1, "Nervousness": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Onychoclasis": 1, "Oral discomfort": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Pain assessment": 1, "Pain of skin": 1, "Panic reaction": 1, "Papule": 1, "Parasomnia": 1, "Pericardial effusion": 1, "Pharyngeal ulceration": 1, "Pleural effusion": 1, "Poor quality product administered": 1, "Portal vein thrombosis": 1, "Positron emission tomogram": 1, "Pregnancy test": 1, "Pulmonary pain": 1, "Pustule": 1, "Rash macular": 1, "Rash vesicular": 1, "Renal function test": 1, "SARS-CoV-1 test": 1, "Sepsis": 1, "Sinusitis": 1, "Sitting disability": 1, "Skin irritation": 1, "Skin warm": 1, "Sneezing": 1, "Stomatitis": 1, "Stress": 1, "Swelling face": 1, "Syncope": 1, "Tachycardia": 1, "Tenderness": 1, "Thirst decreased": 1, "Thrombosis": 1, "Tongue discomfort": 1, "Ultrasound abdomen": 1, "Underdose": 1, "Urticaria thermal": 1, "Vaccination complication": 1, "Vaccination site bruising": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaginal haemorrhage": 1, "Varices oesophageal": 1, "Varicose vein": 1, "Varicose vein operation": 1, "Vasodilatation": 1, "Vision blurred": 1, "Wrong technique in device usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037B21H.json b/docs/data/histograms/United States/037B21H.json
new file mode 100644
index 00000000000..65dc2eb5bf9
--- /dev/null
+++ b/docs/data/histograms/United States/037B21H.json	
@@ -0,0 +1 @@
+{"batchcode": "037B21H", "histograms": [{"batchcodes": ["037B21H"], "histogram": {"Eye irritation": 1, "Eye pain": 1, "Feeling cold": 1, "Feeling hot": 1, "Flatulence": 1, "Headache": 1, "Lacrimation increased": 1, "Malaise": 1, "Night sweats": 1, "Pruritus": 1, "Pyrexia": 1, "Rash maculo-papular": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037BEIA.json b/docs/data/histograms/United States/037BEIA.json
new file mode 100644
index 00000000000..35b4add1405
--- /dev/null
+++ b/docs/data/histograms/United States/037BEIA.json	
@@ -0,0 +1 @@
+{"batchcode": "037BEIA", "histograms": [{"batchcodes": ["037BEIA"], "histogram": {"Pulmonary granuloma": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037BQ1A.json b/docs/data/histograms/United States/037BQ1A.json
new file mode 100644
index 00000000000..cedb3f80203
--- /dev/null
+++ b/docs/data/histograms/United States/037BQ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "037BQ1A", "histograms": [{"batchcodes": ["037BQ1A"], "histogram": {"Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037BZ1A.json b/docs/data/histograms/United States/037BZ1A.json
new file mode 100644
index 00000000000..261b854fad6
--- /dev/null
+++ b/docs/data/histograms/United States/037BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "037BZ1A", "histograms": [{"batchcodes": ["037BZ1A"], "histogram": {"Allergy to chemicals": 2, "Allergy to metals": 2, "COVID-19": 2, "Polymers allergy": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Arthralgia": 1, "Condition aggravated": 1, "Drug ineffective": 1, "Hypersensitivity": 1, "Insomnia": 1, "Ocular discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037BZIA.json b/docs/data/histograms/United States/037BZIA.json
new file mode 100644
index 00000000000..0f311aa68a5
--- /dev/null
+++ b/docs/data/histograms/United States/037BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "037BZIA", "histograms": [{"batchcodes": ["037BZIA"], "histogram": {"Adverse reaction": 1, "COVID-19": 1, "Discomfort": 1, "Inappropriate schedule of product administration": 1, "Pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037C1A.json b/docs/data/histograms/United States/037C1A.json
new file mode 100644
index 00000000000..568e746f949
--- /dev/null
+++ b/docs/data/histograms/United States/037C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "037C1A", "histograms": [{"batchcodes": ["037C1A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037C20A.json b/docs/data/histograms/United States/037C20A.json
new file mode 100644
index 00000000000..2a52d1fab5a
--- /dev/null
+++ b/docs/data/histograms/United States/037C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037C20A", "histograms": [{"batchcodes": ["037C20A"], "histogram": {"Appendicitis": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Chest X-ray": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Lower respiratory tract congestion": 1, "Malaise": 1, "Myalgia": 1, "Pneumonia": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037C219.json b/docs/data/histograms/United States/037C219.json
new file mode 100644
index 00000000000..0017fd6d72b
--- /dev/null
+++ b/docs/data/histograms/United States/037C219.json	
@@ -0,0 +1 @@
+{"batchcode": "037C219", "histograms": [{"batchcodes": ["037C219"], "histogram": {"Body temperature": 1, "Pain in extremity": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037C21A, 024C21.json b/docs/data/histograms/United States/037C21A, 024C21.json
new file mode 100644
index 00000000000..21f497f96c6
--- /dev/null
+++ b/docs/data/histograms/United States/037C21A, 024C21.json	
@@ -0,0 +1 @@
+{"batchcode": "037C21A, 024C21", "histograms": [{"batchcodes": ["037C21A, 024C21"], "histogram": {"Product administration error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037C21A.json b/docs/data/histograms/United States/037C21A.json
new file mode 100644
index 00000000000..211d59f2d84
--- /dev/null
+++ b/docs/data/histograms/United States/037C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037C21A", "histograms": [{"batchcodes": ["037C21A"], "histogram": {"Expired product administered": 396, "Product storage error": 45, "Antibody test": 16, "Headache": 14, "Pyrexia": 12, "Chills": 11, "Pain in extremity": 11, "Fatigue": 10, "Myalgia": 10, "Vaccination site pain": 10, "No adverse event": 9, "Nausea": 8, "Dizziness": 7, "Hypoaesthesia": 7, "Product administered to patient of inappropriate age": 7, "Insomnia": 6, "Arthralgia": 5, "Feeling abnormal": 5, "Paraesthesia": 5, "Peripheral swelling": 5, "Product temperature excursion issue": 5, "Vomiting": 5, "Body temperature": 4, "Cough": 4, "Inappropriate schedule of product administration": 4, "Product dose omission issue": 4, "Somnolence": 4, "Vaccination site erythema": 4, "Chest discomfort": 3, "Contusion": 3, "Dyspnoea": 3, "Feeling hot": 3, "Hyperhidrosis": 3, "Lymphadenopathy": 3, "Poor quality product administered": 3, "Rash": 3, "Vaccination site pruritus": 3, "Vaccination site swelling": 3, "Abdominal pain upper": 2, "Alopecia": 2, "Asthenia": 2, "Blood pressure measurement": 2, "Burning sensation": 2, "Chest pain": 2, "Confusional state": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Fear": 2, "Incorrect product formulation administered": 2, "Influenza like illness": 2, "Interchange of vaccine products": 2, "Malaise": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Neck pain": 2, "Off label use": 2, "Oropharyngeal pain": 2, "Product administration error": 2, "Pruritus": 2, "Rash pruritic": 2, "SARS-CoV-2 test": 2, "Skin discolouration": 2, "Tinnitus": 2, "Vaccination site induration": 2, "Vaccination site warmth": 2, "Wrong product administered": 2, "X-ray": 2, "Abnormal behaviour": 1, "Abnormal dreams": 1, "Accidental underdose": 1, "Angiopathy": 1, "Anxiety": 1, "Aphasia": 1, "Aphonia": 1, "Appetite disorder": 1, "Asthma": 1, "Autoimmune thyroiditis": 1, "Axillary pain": 1, "Body mass index": 1, "Bradyphrenia": 1, "COVID-19": 1, "Condition aggravated": 1, "Dental discomfort": 1, "Device connection issue": 1, "Drug ineffective": 1, "Dyspepsia": 1, "Dysphonia": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye irritation": 1, "Feeling cold": 1, "Flushing": 1, "Fungal infection": 1, "Gastrointestinal pain": 1, "Gingival pain": 1, "Heart rate": 1, "Heart rate increased": 1, "Hemiparesis": 1, "Herpes zoster": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypothyroidism": 1, "Illness": 1, "Influenza": 1, "Intentional product misuse": 1, "Loss of employment": 1, "Loss of personal independence in daily activities": 1, "Lymphadenitis": 1, "Maternal exposure during pregnancy": 1, "Migraine": 1, "Moaning": 1, "Monoplegia": 1, "Muscle contractions involuntary": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Nasal congestion": 1, "Nasal pruritus": 1, "Nervousness": 1, "Overdose": 1, "Pain": 1, "Pain management": 1, "Paraesthesia oral": 1, "Pelvic pain": 1, "Peripheral coldness": 1, "Psychomotor hyperactivity": 1, "Rash vesicular": 1, "Respiratory symptom": 1, "Rhinorrhoea": 1, "Scratch": 1, "Seizure": 1, "Seizure cluster": 1, "Sensitive skin": 1, "Skin reaction": 1, "Swelling": 1, "Therapeutic response unexpected": 1, "Throat tightness": 1, "Tremor": 1, "Underdose": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Vertigo": 1, "Wheezing": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037CZ1A.json b/docs/data/histograms/United States/037CZ1A.json
new file mode 100644
index 00000000000..97485ba5f92
--- /dev/null
+++ b/docs/data/histograms/United States/037CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "037CZ1A", "histograms": [{"batchcodes": ["037CZ1A"], "histogram": {"Pain": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037CZIA.json b/docs/data/histograms/United States/037CZIA.json
new file mode 100644
index 00000000000..67539fad687
--- /dev/null
+++ b/docs/data/histograms/United States/037CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "037CZIA", "histograms": [{"batchcodes": ["037CZIA"], "histogram": {"Fatigue": 2, "Somnolence": 2, "Vomiting": 2, "Asthenopia": 1, "Chills": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Pyrexia": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037D214.json b/docs/data/histograms/United States/037D214.json
new file mode 100644
index 00000000000..9d201493ec5
--- /dev/null
+++ b/docs/data/histograms/United States/037D214.json	
@@ -0,0 +1 @@
+{"batchcode": "037D214", "histograms": [{"batchcodes": ["037D214"], "histogram": {"Hypoaesthesia": 1, "Muscle spasms": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037D21A.json b/docs/data/histograms/United States/037D21A.json
new file mode 100644
index 00000000000..edb938d2f35
--- /dev/null
+++ b/docs/data/histograms/United States/037D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037D21A", "histograms": [{"batchcodes": ["037D21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037F21.json b/docs/data/histograms/United States/037F21.json
new file mode 100644
index 00000000000..80e5a522659
--- /dev/null
+++ b/docs/data/histograms/United States/037F21.json	
@@ -0,0 +1 @@
+{"batchcode": "037F21", "histograms": [{"batchcodes": ["037F21"], "histogram": {"Balance disorder": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037F21A.json b/docs/data/histograms/United States/037F21A.json
new file mode 100644
index 00000000000..2ce707f6399
--- /dev/null
+++ b/docs/data/histograms/United States/037F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037F21A", "histograms": [{"batchcodes": ["037F21A", "1805029"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["037F21A"], "histogram": {"Expired product administered": 55, "Product storage error": 11, "Pyrexia": 11, "Headache": 8, "Myalgia": 8, "Feeling abnormal": 7, "Inappropriate schedule of product administration": 6, "Vaccination site pain": 6, "Chills": 5, "Dizziness": 5, "Fatigue": 5, "Body temperature": 4, "Pain in extremity": 4, "Vaccination site swelling": 4, "Chest pain": 3, "Hyperhidrosis": 3, "Hypoaesthesia": 3, "Illness": 3, "Malaise": 3, "SARS-CoV-2 test": 3, "Vaccination site pruritus": 3, "Vaccination site warmth": 3, "Asthenia": 2, "Blister": 2, "COVID-19": 2, "Cough": 2, "Dysarthria": 2, "Feeling hot": 2, "Lymphadenopathy": 2, "Maternal exposure during pregnancy": 2, "Memory impairment": 2, "Mobility decreased": 2, "Nausea": 2, "Neck pain": 2, "Ocular discomfort": 2, "Paraesthesia": 2, "Product dose omission issue": 2, "Vaccination complication": 2, "Vaccination site erythema": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Ageusia": 1, "Arthralgia": 1, "Back pain": 1, "Bell's palsy": 1, "Blindness": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "COVID-19 immunisation": 1, "Chest discomfort": 1, "Confusional state": 1, "Decreased appetite": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Eructation": 1, "Erythema": 1, "Extra dose administered": 1, "Eyelid function disorder": 1, "Freezing phenomenon": 1, "Fungal infection": 1, "Haemorrhage": 1, "Hair injury": 1, "Hallucination": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypophagia": 1, "Impaired work ability": 1, "Incoherent": 1, "Inflammation": 1, "Injection site discomfort": 1, "Injection site pain": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Mental impairment": 1, "Migraine": 1, "Monoplegia": 1, "Muscle spasms": 1, "Mydriasis": 1, "Myocardial necrosis marker": 1, "Nasopharyngitis": 1, "Night sweats": 1, "Off label use": 1, "Pain": 1, "Pallor": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Poor quality sleep": 1, "Pregnancy test": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Rotator cuff syndrome": 1, "Seizure like phenomena": 1, "Skin mass": 1, "Skin reaction": 1, "Suspected COVID-19": 1, "Swelling face": 1, "Tension headache": 1, "Therapeutic response unexpected": 1, "Throat tightness": 1, "Toothache": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vertigo": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037F2N.json b/docs/data/histograms/United States/037F2N.json
new file mode 100644
index 00000000000..73564e80591
--- /dev/null
+++ b/docs/data/histograms/United States/037F2N.json	
@@ -0,0 +1 @@
+{"batchcode": "037F2N", "histograms": [{"batchcodes": ["037F2N", "FC3181"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037FZ1A.json b/docs/data/histograms/United States/037FZ1A.json
new file mode 100644
index 00000000000..e3c1e7047b9
--- /dev/null
+++ b/docs/data/histograms/United States/037FZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "037FZ1A", "histograms": [{"batchcodes": ["037FZ1A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037H201A.json b/docs/data/histograms/United States/037H201A.json
new file mode 100644
index 00000000000..9dffd83c4b9
--- /dev/null
+++ b/docs/data/histograms/United States/037H201A.json	
@@ -0,0 +1 @@
+{"batchcode": "037H201A", "histograms": [{"batchcodes": ["037H201A"], "histogram": {"Decreased appetite": 1, "Diarrhoea": 1, "Fatigue": 1, "Influenza like illness": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037J20A.json b/docs/data/histograms/United States/037J20A.json
new file mode 100644
index 00000000000..3aa1306f6d5
--- /dev/null
+++ b/docs/data/histograms/United States/037J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037J20A", "histograms": [{"batchcodes": ["037J20A"], "histogram": {"Abdominal discomfort": 1, "Burning sensation": 1, "Ultrasound scan": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K020A.json b/docs/data/histograms/United States/037K020A.json
new file mode 100644
index 00000000000..c4b9dceb07a
--- /dev/null
+++ b/docs/data/histograms/United States/037K020A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K020A", "histograms": [{"batchcodes": ["037K020A"], "histogram": {"Paraesthesia oral": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K02A.json b/docs/data/histograms/United States/037K02A.json
new file mode 100644
index 00000000000..2089dc996ba
--- /dev/null
+++ b/docs/data/histograms/United States/037K02A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K02A", "histograms": [{"batchcodes": ["037K02A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K0A.json b/docs/data/histograms/United States/037K0A.json
new file mode 100644
index 00000000000..01768824143
--- /dev/null
+++ b/docs/data/histograms/United States/037K0A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K0A", "histograms": [{"batchcodes": ["037K0A"], "histogram": {"Vaccination site pain": 2, "Injection site erythema": 1, "Myalgia": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2(Z)0A.json b/docs/data/histograms/United States/037K2(Z)0A.json
new file mode 100644
index 00000000000..225ac93760c
--- /dev/null
+++ b/docs/data/histograms/United States/037K2(Z)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2(Z)0A", "histograms": [{"batchcodes": ["037K2(Z)0A"], "histogram": {"Bell's palsy": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K20-A.json b/docs/data/histograms/United States/037K20-A.json
new file mode 100644
index 00000000000..cd105b7f708
--- /dev/null
+++ b/docs/data/histograms/United States/037K20-A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K20-A", "histograms": [{"batchcodes": ["037K20-A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K20.json b/docs/data/histograms/United States/037K20.json
new file mode 100644
index 00000000000..d1367b300c0
--- /dev/null
+++ b/docs/data/histograms/United States/037K20.json	
@@ -0,0 +1 @@
+{"batchcode": "037K20", "histograms": [{"batchcodes": ["037K20"], "histogram": {"Pain": 3, "Immunodeficiency": 2, "Myalgia": 2, "Anxiety": 1, "Blood pressure measurement": 1, "Extra dose administered": 1, "Heart rate": 1, "Heart rate irregular": 1, "Influenza like illness": 1, "Nausea": 1, "Off label use": 1, "Pyrexia": 1, "Tachycardia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2014.json b/docs/data/histograms/United States/037K2014.json
new file mode 100644
index 00000000000..088d0a8712a
--- /dev/null
+++ b/docs/data/histograms/United States/037K2014.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2014", "histograms": [{"batchcodes": ["037K2014"], "histogram": {"Chills": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Maternal exposure during pregnancy": 1, "Pain in extremity": 1, "Pregnancy test": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2019.json b/docs/data/histograms/United States/037K2019.json
new file mode 100644
index 00000000000..8e6fdbd068c
--- /dev/null
+++ b/docs/data/histograms/United States/037K2019.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2019", "histograms": [{"batchcodes": ["037K2019"], "histogram": {"Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K201A.json b/docs/data/histograms/United States/037K201A.json
new file mode 100644
index 00000000000..0b7b69f3d08
--- /dev/null
+++ b/docs/data/histograms/United States/037K201A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K201A", "histograms": [{"batchcodes": ["037K201A"], "histogram": {"Vaccination site pain": 2, "Cough": 1, "Exposure during pregnancy": 1, "Nasopharyngitis": 1, "Pruritus": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K204(4 OR A).json b/docs/data/histograms/United States/037K204(4 OR A).json
new file mode 100644
index 00000000000..6c2cefbcd3d
--- /dev/null
+++ b/docs/data/histograms/United States/037K204(4 OR A).json	
@@ -0,0 +1 @@
+{"batchcode": "037K204(4 OR A)", "histograms": [{"batchcodes": ["037K204(4 OR A)"], "histogram": {"Insomnia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K204.json b/docs/data/histograms/United States/037K204.json
new file mode 100644
index 00000000000..eaade9451cf
--- /dev/null
+++ b/docs/data/histograms/United States/037K204.json	
@@ -0,0 +1 @@
+{"batchcode": "037K204", "histograms": [{"batchcodes": ["037K204"], "histogram": {"Erythema": 1, "Pain": 1, "Pain in extremity": 1, "Rash erythematous": 1, "Swelling": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K206A.json b/docs/data/histograms/United States/037K206A.json
new file mode 100644
index 00000000000..a76d98b983f
--- /dev/null
+++ b/docs/data/histograms/United States/037K206A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K206A", "histograms": [{"batchcodes": ["037K206A"], "histogram": {"Burning sensation": 1, "Contusion": 1, "Pneumonia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K208.json b/docs/data/histograms/United States/037K208.json
new file mode 100644
index 00000000000..b0613535fe2
--- /dev/null
+++ b/docs/data/histograms/United States/037K208.json	
@@ -0,0 +1 @@
+{"batchcode": "037K208", "histograms": [{"batchcodes": ["037K208"], "histogram": {"Nausea": 2, "Oropharyngeal pain": 2, "Dizziness": 1, "Headache": 1, "Injection site erythema": 1, "Injection site rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K20A OR 037K.json b/docs/data/histograms/United States/037K20A OR 037K.json
new file mode 100644
index 00000000000..9c11bf3f895
--- /dev/null
+++ b/docs/data/histograms/United States/037K20A OR 037K.json	
@@ -0,0 +1 @@
+{"batchcode": "037K20A OR 037K", "histograms": [{"batchcodes": ["037K20A OR 037K"], "histogram": {"Amnesia": 1, "Anxiety": 1, "Apathy": 1, "Asthenia": 1, "Attention deficit hyperactivity disorder": 1, "Bradykinesia": 1, "Bradyphrenia": 1, "Decreased appetite": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dizziness": 1, "Dyspnoea": 1, "Exercise tolerance decreased": 1, "Gait disturbance": 1, "Hypertension": 1, "Loss of consciousness": 1, "Memory impairment": 1, "Muscular weakness": 1, "Palpitations": 1, "Premature ageing": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K20A.json b/docs/data/histograms/United States/037K20A.json
new file mode 100644
index 00000000000..bbe9b3af3e8
--- /dev/null
+++ b/docs/data/histograms/United States/037K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K20A", "histograms": [{"batchcodes": ["037K20A", "EW0202"], "histogram": {"COVID-19": 1, "Inappropriate schedule of product administration": 1, "Renal failure": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["037K20A"], "histogram": {"Headache": 103, "Pyrexia": 91, "Chills": 80, "Fatigue": 76, "Pain in extremity": 69, "Myalgia": 67, "Vaccination site pain": 67, "Vaccination site erythema": 58, "COVID-19": 51, "Vaccination site swelling": 46, "Pruritus": 42, "SARS-CoV-2 test": 40, "Arthralgia": 37, "Nausea": 36, "Pain": 34, "Erythema": 32, "Expired product administered": 32, "Rash": 31, "Vaccination site pruritus": 31, "Vaccination site warmth": 29, "Dizziness": 26, "Body temperature": 23, "Feeling abnormal": 22, "Dyspnoea": 21, "Injection site pain": 21, "Diarrhoea": 20, "Inappropriate schedule of product administration": 20, "Injection site erythema": 19, "Maternal exposure during pregnancy": 19, "Urticaria": 19, "Cough": 18, "Oropharyngeal pain": 18, "Illness": 17, "Influenza like illness": 16, "Vaccination site induration": 16, "Vomiting": 16, "Swelling": 15, "Asthenia": 14, "Exposure during pregnancy": 14, "SARS-CoV-2 test positive": 14, "Vaccination site rash": 14, "Malaise": 13, "Pregnancy test": 13, "Paraesthesia": 12, "Product dose omission issue": 12, "Lymphadenopathy": 11, "Peripheral swelling": 11, "Swelling face": 11, "Ultrasound scan": 11, "Back pain": 10, "Feeling hot": 10, "Heart rate increased": 10, "Extra dose administered": 9, "Heart rate": 9, "Injection site pruritus": 9, "Insomnia": 9, "Product storage error": 9, "Tremor": 9, "Vaccination complication": 9, "Hypersensitivity": 8, "Injection site warmth": 8, "Blood pressure measurement": 7, "Chest discomfort": 7, "Ear pain": 7, "Hyperhidrosis": 7, "Injection site swelling": 7, "Limb discomfort": 7, "Nasal congestion": 7, "Nasopharyngitis": 7, "Neck pain": 7, "Palpitations": 7, "Ageusia": 6, "Decreased appetite": 6, "Drug ineffective": 6, "Dysgeusia": 6, "Feeling cold": 6, "Hypoaesthesia": 6, "Injection site rash": 6, "Migraine": 6, "Mobility decreased": 6, "Anosmia": 5, "Burning sensation": 5, "Computerised tomogram": 5, "Condition aggravated": 5, "Gait disturbance": 5, "Glucose tolerance test": 5, "Incorrect route of product administration": 5, "Musculoskeletal stiffness": 5, "Somnolence": 5, "Tenderness": 5, "Vision blurred": 5, "Abdominal discomfort": 4, "Abdominal pain upper": 4, "Accidental overdose": 4, "Arthritis": 4, "Blood glucose": 4, "Blood pressure increased": 4, "Blood test": 4, "Gait inability": 4, "Hot flush": 4, "Hypoacusis": 4, "Incorrect dose administered": 4, "Intentional product use issue": 4, "Lip swelling": 4, "Product administered to patient of inappropriate age": 4, "Rash erythematous": 4, "Rhinorrhoea": 4, "Thrombosis": 4, "Tinnitus": 4, "X-ray": 4, "Abdominal pain": 3, "Antibody test": 3, "Axillary pain": 3, "Bell's palsy": 3, "Dry mouth": 3, "Flushing": 3, "Gingival pain": 3, "Herpes zoster": 3, "Lethargy": 3, "Lymph node pain": 3, "Muscle spasms": 3, "Off label use": 3, "Oxygen saturation": 3, "Rash macular": 3, "SARS-CoV-2 antibody test": 3, "Skin exfoliation": 3, "Skin mass": 3, "Tachycardia": 3, "Ultrasound foetal": 3, "Unevaluable event": 3, "Vaccination site lymphadenopathy": 3, "Vaccination site mass": 3, "Vertigo": 3, "Anaphylactic shock": 2, "Angiogram pulmonary": 2, "Anxiety": 2, "Arrhythmia": 2, "Cerebrovascular accident": 2, "Chest X-ray": 2, "Conjunctivitis": 2, "Contusion": 2, "Coronavirus test": 2, "Coronavirus test positive": 2, "Dehydration": 2, "Discomfort": 2, "Dry eye": 2, "Electrocardiogram": 2, "Exposure to SARS-CoV-2": 2, "Eye irritation": 2, "Eye pain": 2, "Eye swelling": 2, "Fall": 2, "Feeding disorder": 2, "Flatulence": 2, "Hypertension": 2, "Hypoaesthesia oral": 2, "Hypokinesia": 2, "Infection": 2, "Injection site induration": 2, "Injection site mass": 2, "Injection site urticaria": 2, "Interchange of vaccine products": 2, "Magnetic resonance imaging": 2, "Mass": 2, "No adverse event": 2, "Oxygen saturation decreased": 2, "Paraesthesia oral": 2, "Periarthritis": 2, "Pollakiuria": 2, "Post-acute COVID-19 syndrome": 2, "Prenatal screening test": 2, "Presyncope": 2, "Product administered at inappropriate site": 2, "Rash pruritic": 2, "Respiratory rate": 2, "SARS-CoV-1 test": 2, "Skin burning sensation": 2, "Sleep disorder": 2, "Suspected COVID-19": 2, "Syncope": 2, "Throat tightness": 2, "Tongue erythema": 2, "Ultrasound abdomen": 2, "Urinary incontinence": 2, "Vaccination site bruising": 2, "Vaccination site discolouration": 2, "Vaccination site inflammation": 2, "Vaccination site movement impairment": 2, "Visual impairment": 2, "Wheezing": 2, "White blood cell count": 2, "White blood cell count increased": 2, "Abdominal distension": 1, "Abdominal pain lower": 1, "Abortion spontaneous": 1, "Accidental underdose": 1, "Acne": 1, "Adverse reaction": 1, "Allergy test": 1, "Allergy to metals": 1, "Amnesia": 1, "Amniocentesis": 1, "Anaphylactic reaction": 1, "Antibody test negative": 1, "Balance disorder": 1, "Blepharospasm": 1, "Blindness": 1, "Blister": 1, "Blood cholesterol": 1, "Blood glucose increased": 1, "Blood thyroid stimulating hormone": 1, "Bone pain": 1, "Breast cyst": 1, "Breast pain": 1, "Cardiac failure congestive": 1, "Cardiac flutter": 1, "Cardiac murmur": 1, "Chest pain": 1, "Chillblains": 1, "Chromosome analysis normal": 1, "Chronic spontaneous urticaria": 1, "Cold sweat": 1, "Colitis": 1, "Computerised tomogram thorax": 1, "Confusional state": 1, "Constipation": 1, "Death": 1, "Decreased immune responsiveness": 1, "Deep vein thrombosis": 1, "Delayed sleep phase": 1, "Depressed mood": 1, "Dermatitis allergic": 1, "Device use issue": 1, "Disorientation": 1, "Drooling": 1, "Drug hypersensitivity": 1, "Dry skin": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear infection": 1, "Ear swelling": 1, "Electric shock sensation": 1, "Electrocardiogram abnormal": 1, "Epistaxis": 1, "Erectile dysfunction": 1, "Exposure via skin contact": 1, "Extremity contracture": 1, "Eye injury": 1, "Eye pruritus": 1, "Facial pain": 1, "Fear": 1, "Fibrin D dimer": 1, "Food allergy": 1, "Functional gastrointestinal disorder": 1, "Gastrointestinal disorder": 1, "Gastrooesophageal reflux disease": 1, "General physical health deterioration": 1, "Grip strength decreased": 1, "Hallucination": 1, "Head discomfort": 1, "Heart rate irregular": 1, "Heat stroke": 1, "Herpes simplex": 1, "Herpes zoster reactivation": 1, "Hypersomnia": 1, "IIIrd nerve paralysis": 1, "Immune system disorder": 1, "Immunisation reaction": 1, "Immunoglobulins": 1, "Impaired work ability": 1, "Incomplete course of vaccination": 1, "Influenza": 1, "Initial insomnia": 1, "Injection site discolouration": 1, "Injection site hypersensitivity": 1, "Injection site muscle weakness": 1, "Injection site pallor": 1, "Injection site paraesthesia": 1, "Intraocular pressure increased": 1, "Iodine allergy": 1, "Joint stiffness": 1, "Joint swelling": 1, "Kyphosis": 1, "Leukaemia": 1, "Leukoplakia oral": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Macule": 1, "Mammogram": 1, "Maternal exposure during breast feeding": 1, "Menstrual disorder": 1, "Mouth ulceration": 1, "Movement disorder": 1, "Muscle atrophy": 1, "Muscle contractions involuntary": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal disorder": 1, "Nasal dryness": 1, "Neck mass": 1, "Nervousness": 1, "Neuralgia": 1, "Onychoclasis": 1, "Overdose": 1, "Pain assessment": 1, "Papule": 1, "Paralysis": 1, "Parosmia": 1, "Parotid gland enlargement": 1, "Pelvic pain": 1, "Periarthritis calcarea": 1, "Peripheral coldness": 1, "Photosensitivity reaction": 1, "Platelet count": 1, "Pneumonia": 1, "Polymerase chain reaction": 1, "Preterm premature rupture of membranes": 1, "Product administration interrupted": 1, "Product availability issue": 1, "Productive cough": 1, "Pseudostroke": 1, "Psoriasis": 1, "Pulmonary calcification": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Pulmonary oedema": 1, "Red blood cell count": 1, "Renal function test abnormal": 1, "Respiratory rate increased": 1, "Retching": 1, "Retinal artery occlusion": 1, "SARS-CoV-2 test negative": 1, "Sciatica": 1, "Sensitive skin": 1, "Sensory loss": 1, "Serum sickness": 1, "Sinusitis": 1, "Sjogren's syndrome": 1, "Skin discolouration": 1, "Skin lesion": 1, "Skin warm": 1, "Sleep deficit": 1, "Sluggishness": 1, "Sneezing": 1, "Spinal osteoarthritis": 1, "Splenic thrombosis": 1, "Strabismus": 1, "Supraventricular tachycardia": 1, "Swelling of eyelid": 1, "Systemic lupus erythematosus": 1, "Taste disorder": 1, "Thirst": 1, "Throat irritation": 1, "Tongue discomfort": 1, "Tongue disorder": 1, "Tonsillitis": 1, "Trisomy 21": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler": 1, "Ultrasound antenatal screen": 1, "Ultrasound antenatal screen normal": 1, "Uveitis": 1, "Vaccination failure": 1, "Vaccination site cellulitis": 1, "Vaccination site discharge": 1, "Vaccination site discomfort": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site joint movement impairment": 1, "Vaccination site papule": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Varicella": 1, "Viral rash": 1, "Viral test": 1, "Vitamin B12": 1, "Vitamin D": 1, "Weight decreased": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K20B.json b/docs/data/histograms/United States/037K20B.json
new file mode 100644
index 00000000000..e6767cfd994
--- /dev/null
+++ b/docs/data/histograms/United States/037K20B.json	
@@ -0,0 +1 @@
+{"batchcode": "037K20B", "histograms": [{"batchcodes": ["037K20B"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K20H(?).json b/docs/data/histograms/United States/037K20H(?).json
new file mode 100644
index 00000000000..9c0e5b31970
--- /dev/null
+++ b/docs/data/histograms/United States/037K20H(?).json	
@@ -0,0 +1 @@
+{"batchcode": "037K20H(?)", "histograms": [{"batchcodes": ["037K20H(?)"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2A.json b/docs/data/histograms/United States/037K2A.json
new file mode 100644
index 00000000000..594c76194b9
--- /dev/null
+++ b/docs/data/histograms/United States/037K2A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2A", "histograms": [{"batchcodes": ["037K2A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Exposure during pregnancy": 1, "Fatigue": 1, "Glucose tolerance test": 1, "Headache": 1, "Pregnancy test": 1, "Scan": 1, "Ultrasound abdomen": 1, "Ultrasound antenatal screen": 1, "Umbilical cord prolapse": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2DA.json b/docs/data/histograms/United States/037K2DA.json
new file mode 100644
index 00000000000..06c3f0709f5
--- /dev/null
+++ b/docs/data/histograms/United States/037K2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2DA", "histograms": [{"batchcodes": ["037K2DA"], "histogram": {"Burning sensation": 1, "Choking sensation": 1, "Facial pain": 1, "Foreign body in throat": 1, "Hypersensitivity": 1, "Lip swelling": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Somnolence": 1, "Swelling face": 1, "Throat irritation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2JA.json b/docs/data/histograms/United States/037K2JA.json
new file mode 100644
index 00000000000..9b9c9edd2f7
--- /dev/null
+++ b/docs/data/histograms/United States/037K2JA.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2JA", "histograms": [{"batchcodes": ["037K2JA"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2OA.json b/docs/data/histograms/United States/037K2OA.json
new file mode 100644
index 00000000000..3af4413d165
--- /dev/null
+++ b/docs/data/histograms/United States/037K2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2OA", "histograms": [{"batchcodes": ["037K2OA"], "histogram": {"Arthralgia": 1, "Dermatitis": 1, "Exposure via breast milk": 1, "Pruritus": 1, "Sleep disorder": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K2VA.json b/docs/data/histograms/United States/037K2VA.json
new file mode 100644
index 00000000000..3074d2cf3f1
--- /dev/null
+++ b/docs/data/histograms/United States/037K2VA.json	
@@ -0,0 +1 @@
+{"batchcode": "037K2VA", "histograms": [{"batchcodes": ["037K2VA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K70A OR 037K.json b/docs/data/histograms/United States/037K70A OR 037K.json
new file mode 100644
index 00000000000..4eeb861aed6
--- /dev/null
+++ b/docs/data/histograms/United States/037K70A OR 037K.json	
@@ -0,0 +1 @@
+{"batchcode": "037K70A OR 037K", "histograms": [{"batchcodes": ["037K70A OR 037K"], "histogram": {"Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037K70A.json b/docs/data/histograms/United States/037K70A.json
new file mode 100644
index 00000000000..fca0fced9f8
--- /dev/null
+++ b/docs/data/histograms/United States/037K70A.json	
@@ -0,0 +1 @@
+{"batchcode": "037K70A", "histograms": [{"batchcodes": ["037K70A"], "histogram": {"Hypoaesthesia": 1, "Limb discomfort": 1, "Throat irritation": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037KD0A.json b/docs/data/histograms/United States/037KD0A.json
new file mode 100644
index 00000000000..bdcf6b157d1
--- /dev/null
+++ b/docs/data/histograms/United States/037KD0A.json	
@@ -0,0 +1 @@
+{"batchcode": "037KD0A", "histograms": [{"batchcodes": ["037KD0A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037KD3A.json b/docs/data/histograms/United States/037KD3A.json
new file mode 100644
index 00000000000..1952ec87b16
--- /dev/null
+++ b/docs/data/histograms/United States/037KD3A.json	
@@ -0,0 +1 @@
+{"batchcode": "037KD3A", "histograms": [{"batchcodes": ["037KD3A"], "histogram": {"Chills": 1, "Epistaxis": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037KQ00.json b/docs/data/histograms/United States/037KQ00.json
new file mode 100644
index 00000000000..0384ebc5016
--- /dev/null
+++ b/docs/data/histograms/United States/037KQ00.json	
@@ -0,0 +1 @@
+{"batchcode": "037KQ00", "histograms": [{"batchcodes": ["037KQ00"], "histogram": {"Pain in extremity": 1, "Peripheral swelling": 1, "Rash": 1, "Vaccination site nodule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037KWA.json b/docs/data/histograms/United States/037KWA.json
new file mode 100644
index 00000000000..5d907f34dd7
--- /dev/null
+++ b/docs/data/histograms/United States/037KWA.json	
@@ -0,0 +1 @@
+{"batchcode": "037KWA", "histograms": [{"batchcodes": ["037KWA"], "histogram": {"Nausea": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037KZ0A.json b/docs/data/histograms/United States/037KZ0A.json
new file mode 100644
index 00000000000..b1da4d3ff41
--- /dev/null
+++ b/docs/data/histograms/United States/037KZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "037KZ0A", "histograms": [{"batchcodes": ["037KZ0A", "FF2590"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["037KZ0A"], "histogram": {"Fatigue": 3, "Abdominal X-ray": 2, "Glycosylated haemoglobin": 2, "Headache": 2, "Ultrasound liver": 2, "Vaccination site pain": 2, "Weight": 2, "COVID-19": 1, "Computerised tomogram": 1, "Computerised tomogram abdomen": 1, "Cough": 1, "Exposure during pregnancy": 1, "Feeling abnormal": 1, "Injection site pain": 1, "Maternal exposure during pregnancy": 1, "Mycobacterium tuberculosis complex test": 1, "Pain": 1, "Sinusitis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037KZ0A/037K70A.json b/docs/data/histograms/United States/037KZ0A/037K70A.json
new file mode 100644
index 00000000000..180c03be671
--- /dev/null
+++ b/docs/data/histograms/United States/037KZ0A/037K70A.json	
@@ -0,0 +1 @@
+{"batchcode": "037KZ0A/037K70A", "histograms": [{"batchcodes": ["037KZ0A/037K70A"], "histogram": {"Anxiety": 1, "Chills": 1, "Cough": 1, "Emotional disorder": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Joint stiffness": 1, "Lymph node pain": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037KZOA.json b/docs/data/histograms/United States/037KZOA.json
new file mode 100644
index 00000000000..4ee21e22bca
--- /dev/null
+++ b/docs/data/histograms/United States/037KZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "037KZOA", "histograms": [{"batchcodes": ["037KZOA"], "histogram": {"Abdominal pain": 2, "Anger": 2, "Body temperature": 1, "Chills": 1, "Erythema": 1, "Headache": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Myalgia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037L201.json b/docs/data/histograms/United States/037L201.json
new file mode 100644
index 00000000000..6e28351f7dc
--- /dev/null
+++ b/docs/data/histograms/United States/037L201.json	
@@ -0,0 +1 @@
+{"batchcode": "037L201", "histograms": [{"batchcodes": ["037L201"], "histogram": {"Arthralgia": 1, "Expired product administered": 1, "Headache": 1, "Malaise": 1, "Pain": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037L20A.json b/docs/data/histograms/United States/037L20A.json
new file mode 100644
index 00000000000..5f484372fe1
--- /dev/null
+++ b/docs/data/histograms/United States/037L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037L20A", "histograms": [{"batchcodes": ["037L20A"], "histogram": {"Pyrexia": 3, "Arthralgia": 2, "Erythema": 2, "Herpes zoster": 2, "Pain": 2, "Pain in extremity": 2, "Pruritus": 2, "Vaccination site erythema": 2, "Vaccination site warmth": 2, "Angina pectoris": 1, "Arthritis": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Cough": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Eye pain": 1, "Eye swelling": 1, "Feeling hot": 1, "Headache": 1, "Idiopathic urticaria": 1, "Insomnia": 1, "Lethargy": 1, "Mobility decreased": 1, "Myalgia": 1, "Paraesthesia": 1, "Pericarditis": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "Sensitive skin": 1, "Skin indentation": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037L21A.json b/docs/data/histograms/United States/037L21A.json
new file mode 100644
index 00000000000..e01b5b7e83f
--- /dev/null
+++ b/docs/data/histograms/United States/037L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037L21A", "histograms": [{"batchcodes": ["037L21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037M20A.json b/docs/data/histograms/United States/037M20A.json
new file mode 100644
index 00000000000..a1349b63928
--- /dev/null
+++ b/docs/data/histograms/United States/037M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037M20A", "histograms": [{"batchcodes": ["037M20A"], "histogram": {"Atrial fibrillation": 1, "Blood pressure diastolic increased": 1, "Diplopia": 1, "Feeling abnormal": 1, "Headache": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037N20A.json b/docs/data/histograms/United States/037N20A.json
new file mode 100644
index 00000000000..f51cf43b122
--- /dev/null
+++ b/docs/data/histograms/United States/037N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037N20A", "histograms": [{"batchcodes": ["037N20A"], "histogram": {"Chest X-ray": 1, "Chest discomfort": 1, "Electrocardiogram": 1, "Fatigue": 1, "Headache": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037N21A.json b/docs/data/histograms/United States/037N21A.json
new file mode 100644
index 00000000000..4249d9cf4c3
--- /dev/null
+++ b/docs/data/histograms/United States/037N21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037N21A", "histograms": [{"batchcodes": ["037N21A"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037R-20A.json b/docs/data/histograms/United States/037R-20A.json
new file mode 100644
index 00000000000..0492dc1adaf
--- /dev/null
+++ b/docs/data/histograms/United States/037R-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037R-20A", "histograms": [{"batchcodes": ["037R-20A"], "histogram": {"Bedridden": 1, "Dysstasia": 1, "Fatigue": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037R20A.json b/docs/data/histograms/United States/037R20A.json
new file mode 100644
index 00000000000..d60186cddec
--- /dev/null
+++ b/docs/data/histograms/United States/037R20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037R20A", "histograms": [{"batchcodes": ["037R20A"], "histogram": {"Diarrhoea": 1, "Nausea": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037S21A.json b/docs/data/histograms/United States/037S21A.json
new file mode 100644
index 00000000000..172e89c54b7
--- /dev/null
+++ b/docs/data/histograms/United States/037S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037S21A", "histograms": [{"batchcodes": ["037S21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037T21A.json b/docs/data/histograms/United States/037T21A.json
new file mode 100644
index 00000000000..3b77bed1870
--- /dev/null
+++ b/docs/data/histograms/United States/037T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "037T21A", "histograms": [{"batchcodes": ["037T21A"], "histogram": {"Hypoaesthesia": 1, "Pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037T2KUA.json b/docs/data/histograms/United States/037T2KUA.json
new file mode 100644
index 00000000000..7947001d83b
--- /dev/null
+++ b/docs/data/histograms/United States/037T2KUA.json	
@@ -0,0 +1 @@
+{"batchcode": "037T2KUA", "histograms": [{"batchcodes": ["037T2KUA"], "histogram": {"Arthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037U20A.json b/docs/data/histograms/United States/037U20A.json
new file mode 100644
index 00000000000..b6f82ee01b2
--- /dev/null
+++ b/docs/data/histograms/United States/037U20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037U20A", "histograms": [{"batchcodes": ["037U20A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Illness": 1, "Type IV hypersensitivity reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037V20A.json b/docs/data/histograms/United States/037V20A.json
new file mode 100644
index 00000000000..e0e2764b07f
--- /dev/null
+++ b/docs/data/histograms/United States/037V20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037V20A", "histograms": [{"batchcodes": ["037V20A"], "histogram": {"Pyrexia": 2, "Arthralgia": 1, "Blood pressure increased": 1, "Body temperature": 1, "Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersensitivity": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Limb discomfort": 1, "Myalgia": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Unevaluable event": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/037Z20A.json b/docs/data/histograms/United States/037Z20A.json
new file mode 100644
index 00000000000..b16ac362efc
--- /dev/null
+++ b/docs/data/histograms/United States/037Z20A.json	
@@ -0,0 +1 @@
+{"batchcode": "037Z20A", "histograms": [{"batchcodes": ["037Z20A"], "histogram": {"Vaccination site pain": 2, "Pain": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038-A21A.json b/docs/data/histograms/United States/038-A21A.json
new file mode 100644
index 00000000000..f324b199e9c
--- /dev/null
+++ b/docs/data/histograms/United States/038-A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038-A21A", "histograms": [{"batchcodes": ["038-A21A"], "histogram": {"Body temperature": 1, "Contusion": 1, "Dyspnoea": 1, "Fatigue": 1, "Lymphadenopathy": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038-K20A.json b/docs/data/histograms/United States/038-K20A.json
new file mode 100644
index 00000000000..2e3135a09a4
--- /dev/null
+++ b/docs/data/histograms/United States/038-K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "038-K20A", "histograms": [{"batchcodes": ["038-K20A"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038021A.json b/docs/data/histograms/United States/038021A.json
new file mode 100644
index 00000000000..0d519cf045f
--- /dev/null
+++ b/docs/data/histograms/United States/038021A.json	
@@ -0,0 +1 @@
+{"batchcode": "038021A", "histograms": [{"batchcodes": ["038021A"], "histogram": {"Accidental underdose": 1, "Chills": 1, "Expired product administered": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0381321A.json b/docs/data/histograms/United States/0381321A.json
new file mode 100644
index 00000000000..06625e5de63
--- /dev/null
+++ b/docs/data/histograms/United States/0381321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0381321A", "histograms": [{"batchcodes": ["0381321A"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Limb discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03814211A.json b/docs/data/histograms/United States/03814211A.json
new file mode 100644
index 00000000000..b27341d7949
--- /dev/null
+++ b/docs/data/histograms/United States/03814211A.json	
@@ -0,0 +1 @@
+{"batchcode": "03814211A", "histograms": [{"batchcodes": ["03814211A"], "histogram": {"Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0381421A.json b/docs/data/histograms/United States/0381421A.json
new file mode 100644
index 00000000000..91c0946301f
--- /dev/null
+++ b/docs/data/histograms/United States/0381421A.json	
@@ -0,0 +1 @@
+{"batchcode": "0381421A", "histograms": [{"batchcodes": ["0381421A"], "histogram": {"Fatigue": 2, "Nausea": 2, "Pain in extremity": 2, "Chills": 1, "Dizziness": 1, "Headache": 1, "Insomnia": 1, "Tinnitus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0381C20A.json b/docs/data/histograms/United States/0381C20A.json
new file mode 100644
index 00000000000..44554151cbf
--- /dev/null
+++ b/docs/data/histograms/United States/0381C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0381C20A", "histograms": [{"batchcodes": ["0381C20A"], "histogram": {"Allergy to vaccine": 1, "Exposure to SARS-CoV-2": 1, "Eye swelling": 1, "Fatigue": 1, "Insomnia": 1, "Limb discomfort": 1, "Pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test negative": 1, "Swelling of eyelid": 1, "Vaccination site pain": 1, "Visual impairment": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03821A.json b/docs/data/histograms/United States/03821A.json
new file mode 100644
index 00000000000..3915a09cfe7
--- /dev/null
+++ b/docs/data/histograms/United States/03821A.json	
@@ -0,0 +1 @@
+{"batchcode": "03821A", "histograms": [{"batchcodes": ["03821A"], "histogram": {"Fall": 2, "Head injury": 2, "Depression": 1, "Headache": 1, "Hypoaesthesia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038321A.json b/docs/data/histograms/United States/038321A.json
new file mode 100644
index 00000000000..67756c2546c
--- /dev/null
+++ b/docs/data/histograms/United States/038321A.json	
@@ -0,0 +1 @@
+{"batchcode": "038321A", "histograms": [{"batchcodes": ["038321A"], "histogram": {"Diarrhoea": 1, "Expired product administered": 1, "Headache": 1, "Nausea": 1, "Thrombosis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0385K20A.json b/docs/data/histograms/United States/0385K20A.json
new file mode 100644
index 00000000000..22104df5790
--- /dev/null
+++ b/docs/data/histograms/United States/0385K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0385K20A", "histograms": [{"batchcodes": ["0385K20A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038621A.json b/docs/data/histograms/United States/038621A.json
new file mode 100644
index 00000000000..2626c776346
--- /dev/null
+++ b/docs/data/histograms/United States/038621A.json	
@@ -0,0 +1 @@
+{"batchcode": "038621A", "histograms": [{"batchcodes": ["038621A"], "histogram": {"Body temperature": 1, "Ear pain": 1, "Fatigue": 1, "Heart rate": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0386A21A.json b/docs/data/histograms/United States/0386A21A.json
new file mode 100644
index 00000000000..382bfb9e139
--- /dev/null
+++ b/docs/data/histograms/United States/0386A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0386A21A", "histograms": [{"batchcodes": ["0386A21A"], "histogram": {"Abdominal pain": 1, "Allergy to vaccine": 1, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Erythema": 1, "Feeling hot": 1, "Headache": 1, "Paraesthesia": 1, "Photophobia": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038821A.json b/docs/data/histograms/United States/038821A.json
new file mode 100644
index 00000000000..e51ea159d77
--- /dev/null
+++ b/docs/data/histograms/United States/038821A.json	
@@ -0,0 +1 @@
+{"batchcode": "038821A", "histograms": [{"batchcodes": ["038821A"], "histogram": {"Vaccination site erythema": 2, "Vaccination site swelling": 2, "Diarrhoea": 1, "Erythema": 1, "Feeling hot": 1, "Pain": 1, "Swelling": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0388821A.json b/docs/data/histograms/United States/0388821A.json
new file mode 100644
index 00000000000..06017f99eac
--- /dev/null
+++ b/docs/data/histograms/United States/0388821A.json	
@@ -0,0 +1 @@
+{"batchcode": "0388821A", "histograms": [{"batchcodes": ["0388821A"], "histogram": {"Peripheral swelling": 2, "Pyrexia": 2, "Ageusia": 1, "Dysgeusia": 1, "Headache": 1, "Sinusitis": 1, "Upper-airway cough syndrome": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038921A.json b/docs/data/histograms/United States/038921A.json
new file mode 100644
index 00000000000..b6062138189
--- /dev/null
+++ b/docs/data/histograms/United States/038921A.json	
@@ -0,0 +1 @@
+{"batchcode": "038921A", "histograms": [{"batchcodes": ["038921A"], "histogram": {"Neck pain": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A12A.json b/docs/data/histograms/United States/038A12A.json
new file mode 100644
index 00000000000..5221a066ea8
--- /dev/null
+++ b/docs/data/histograms/United States/038A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A12A", "histograms": [{"batchcodes": ["038A12A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A202A.json b/docs/data/histograms/United States/038A202A.json
new file mode 100644
index 00000000000..6944e8893a6
--- /dev/null
+++ b/docs/data/histograms/United States/038A202A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A202A", "histograms": [{"batchcodes": ["038A202A"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A20A.json b/docs/data/histograms/United States/038A20A.json
new file mode 100644
index 00000000000..44fd4774732
--- /dev/null
+++ b/docs/data/histograms/United States/038A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A20A", "histograms": [{"batchcodes": ["038A20A"], "histogram": {"Fatigue": 3, "Pain in extremity": 2, "Vaccination site swelling": 2, "Antibody test": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Chest pain": 1, "Chills": 1, "Dental caries": 1, "Headache": 1, "Influenza like illness": 1, "Injection site warmth": 1, "Skin mass": 1, "Swelling": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A210.json b/docs/data/histograms/United States/038A210.json
new file mode 100644
index 00000000000..606fcfcee40
--- /dev/null
+++ b/docs/data/histograms/United States/038A210.json	
@@ -0,0 +1 @@
+{"batchcode": "038A210", "histograms": [{"batchcodes": ["038A210"], "histogram": {"Sinus disorder": 1, "Vertigo": 1, "Vertigo positional": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A21A,.json b/docs/data/histograms/United States/038A21A,.json
new file mode 100644
index 00000000000..2007e0e564d
--- /dev/null
+++ b/docs/data/histograms/United States/038A21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "038A21A,", "histograms": [{"batchcodes": ["038A21A,"], "histogram": {"Chest pain": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Gait disturbance": 1, "Hypersensitivity": 1, "Muscle spasms": 1, "Peripheral swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A21A-03.json b/docs/data/histograms/United States/038A21A-03.json
new file mode 100644
index 00000000000..d078ce5f115
--- /dev/null
+++ b/docs/data/histograms/United States/038A21A-03.json	
@@ -0,0 +1 @@
+{"batchcode": "038A21A-03", "histograms": [{"batchcodes": ["038A21A-03"], "histogram": {"Motor dysfunction": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A21A.json b/docs/data/histograms/United States/038A21A.json
new file mode 100644
index 00000000000..f4493873f50
--- /dev/null
+++ b/docs/data/histograms/United States/038A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A21A", "histograms": [{"batchcodes": ["038A21A", "EW0153"], "histogram": {"Dizziness": 1, "Headache": 1, "Interchange of vaccine products": 1}}, {"batchcodes": ["038A21A", "EW0153."], "histogram": {"Wrong product administered": 1}}, {"batchcodes": ["038A21A", "EW0162"], "histogram": {"Hypoaesthesia": 1, "Injection site muscle weakness": 1, "Interchange of vaccine products": 1}}, {"batchcodes": ["038A21A"], "histogram": {"Headache": 96, "Pyrexia": 89, "Fatigue": 83, "Chills": 74, "Pain in extremity": 74, "Vaccination site pain": 74, "Myalgia": 63, "Dizziness": 46, "Nausea": 44, "Pain": 40, "Feeling abnormal": 35, "Vaccination site erythema": 30, "Arthralgia": 29, "Vaccination site swelling": 27, "Asthenia": 26, "Dyspnoea": 26, "Rash": 26, "COVID-19": 23, "Peripheral swelling": 22, "Pruritus": 22, "Diarrhoea": 21, "SARS-CoV-2 test": 21, "Vaccination site pruritus": 21, "Vaccination site warmth": 21, "Body temperature": 20, "Malaise": 18, "Chest pain": 16, "Cough": 16, "Vomiting": 16, "Blood pressure measurement": 15, "Hyperhidrosis": 15, "Influenza like illness": 15, "Hypoaesthesia": 14, "Illness": 14, "Urticaria": 14, "Erythema": 13, "Tremor": 13, "Vaccination site rash": 13, "Back pain": 12, "Paraesthesia": 12, "Feeling hot": 11, "Insomnia": 11, "Neck pain": 11, "Swelling": 11, "Abdominal pain upper": 10, "Burning sensation": 10, "Rhinorrhoea": 10, "Vaccination site induration": 10, "Lethargy": 9, "Lymphadenopathy": 9, "Nasopharyngitis": 9, "Product dose omission issue": 9, "Anxiety": 8, "Chest discomfort": 8, "Decreased appetite": 8, "Discomfort": 8, "Heart rate increased": 8, "Vaccination complication": 8, "Ageusia": 7, "Gait disturbance": 7, "Heart rate": 7, "Hypertension": 7, "Inappropriate schedule of product administration": 7, "Limb discomfort": 7, "Nasal congestion": 7, "Palpitations": 7, "Tinnitus": 7, "Vaccination site mass": 7, "Blood glucose": 6, "Feeling cold": 6, "Hypokinesia": 6, "Inflammation": 6, "Injection site erythema": 6, "Mobility decreased": 6, "Sluggishness": 6, "Somnolence": 6, "Vaccination site reaction": 6, "Anosmia": 5, "Dehydration": 5, "Electrocardiogram": 5, "Expired product administered": 5, "Eye irritation": 5, "Hypersensitivity": 5, "Hypoaesthesia oral": 5, "Injection site pain": 5, "Injection site swelling": 5, "Injection site warmth": 5, "Oropharyngeal pain": 5, "Product administered to patient of inappropriate age": 5, "Vertigo": 5, "Abdominal discomfort": 4, "Axillary pain": 4, "Blood pressure increased": 4, "Dysstasia": 4, "Ear pain": 4, "Head discomfort": 4, "Incorrect route of product administration": 4, "Injection site pruritus": 4, "Migraine": 4, "Muscle spasms": 4, "Muscular weakness": 4, "Musculoskeletal stiffness": 4, "Night sweats": 4, "Rash macular": 4, "SARS-CoV-2 antibody test": 4, "Swelling face": 4, "Tachycardia": 4, "Throat irritation": 4, "Vision blurred": 4, "Visual impairment": 4, "Abdominal pain": 3, "Alopecia": 3, "Anaphylactic reaction": 3, "Antibody test": 3, "Arthritis": 3, "Atrial fibrillation": 3, "Bone pain": 3, "Breast pain": 3, "Cold sweat": 3, "Dysgeusia": 3, "Dysphonia": 3, "Epistaxis": 3, "Eye disorder": 3, "Facial pain": 3, "Feeling jittery": 3, "Hypotension": 3, "Incorrect dose administered": 3, "Joint swelling": 3, "Loss of personal independence in daily activities": 3, "Pain in jaw": 3, "Peripheral coldness": 3, "Rash erythematous": 3, "Sinusitis": 3, "Sneezing": 3, "Syncope": 3, "Tenderness": 3, "Thrombosis": 3, "Weight increased": 3, "Accidental exposure to product": 2, "Accidental underdose": 2, "Amnesia": 2, "Angina pectoris": 2, "Bedridden": 2, "Bell's palsy": 2, "Blepharospasm": 2, "Blister": 2, "Blood creatine": 2, "Blood glucose decreased": 2, "Breast swelling": 2, "Cardiac failure": 2, "Chest X-ray": 2, "Computerised tomogram": 2, "Condition aggravated": 2, "Deafness": 2, "Deafness unilateral": 2, "Depression": 2, "Device connection issue": 2, "Drug ineffective": 2, "Dry skin": 2, "Dysarthria": 2, "Dysuria": 2, "Ear discomfort": 2, "Exposure during pregnancy": 2, "Eye pain": 2, "Eye swelling": 2, "Facial paralysis": 2, "Feeling drunk": 2, "Gait inability": 2, "Glossodynia": 2, "Heart rate abnormal": 2, "Immune system disorder": 2, "Injection site rash": 2, "Interchange of vaccine products": 2, "Lacrimation increased": 2, "Loss of consciousness": 2, "Lymph node pain": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Movement disorder": 2, "Muscle tightness": 2, "Muscle twitching": 2, "Myocarditis": 2, "Nasal dryness": 2, "Nervousness": 2, "Ocular hyperaemia": 2, "Poor quality sleep": 2, "Presyncope": 2, "Pulmonary pain": 2, "Rash pruritic": 2, "Renal pain": 2, "SARS-CoV-2 test positive": 2, "Scab": 2, "Sinus disorder": 2, "Skin discolouration": 2, "Sleep deficit": 2, "Sleep disorder": 2, "Suspected COVID-19": 2, "Swelling of eyelid": 2, "Taste disorder": 2, "Urinary retention": 2, "Vaccination site bruising": 2, "Vaccination site discolouration": 2, "Vaccination site vesicles": 2, "Abdominal distension": 1, "Abdominal pain lower": 1, "Abnormal dreams": 1, "Accidental overdose": 1, "Acoustic stimulation tests": 1, "Allergy test": 1, "Allergy to chemicals": 1, "Allergy to vaccine": 1, "Asthma": 1, "Atrial flutter": 1, "Axillary mass": 1, "Biopsy": 1, "Blindness unilateral": 1, "Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood glucose increased": 1, "Blood pressure abnormal": 1, "Blood pressure diastolic": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone increased": 1, "Bowel movement irregularity": 1, "Bradykinesia": 1, "Breast cyst": 1, "Breast tenderness": 1, "C-reactive protein": 1, "COVID-19 immunisation": 1, "Cardiac arrest": 1, "Cardiac failure congestive": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Confusional state": 1, "Conjunctivitis": 1, "Contusion": 1, "Coordination abnormal": 1, "Cystitis": 1, "Death": 1, "Dermatitis contact": 1, "Diplopia": 1, "Disability": 1, "Disorganised speech": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dry throat": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Dysphemia": 1, "Ear congestion": 1, "Echocardiogram": 1, "Effusion": 1, "Ejection fraction": 1, "Electric shock sensation": 1, "Electroencephalogram": 1, "Endoscopy": 1, "Exfoliative rash": 1, "Exploding head syndrome": 1, "Exposure to SARS-CoV-2": 1, "Extra dose administered": 1, "Eye allergy": 1, "Eye haemorrhage": 1, "Eyelid ptosis": 1, "Fear": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Fluid retention": 1, "Flushing": 1, "Formication": 1, "Frustration tolerance decreased": 1, "Gastritis": 1, "Gastrointestinal sounds abnormal": 1, "Genital herpes": 1, "Grip strength decreased": 1, "Groin pain": 1, "HIV test false positive": 1, "Haematoma": 1, "Haemorrhage": 1, "Hand fracture": 1, "Helplessness": 1, "Hemiparesis": 1, "Herpes zoster": 1, "Hot flush": 1, "Hyperglycaemia": 1, "Hypersomnia": 1, "Hypoacusis": 1, "Immobile": 1, "Impaired work ability": 1, "Influenza": 1, "Injection site bruising": 1, "Injection site coldness": 1, "Injection site hypoaesthesia": 1, "Injection site urticaria": 1, "Inner ear inflammation": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Joint stiffness": 1, "Laziness": 1, "Lip blister": 1, "Lip oedema": 1, "Lip pruritus": 1, "Lung disorder": 1, "Magnetic resonance imaging head": 1, "Mammogram": 1, "Mechanical urticaria": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Middle ear effusion": 1, "Mitral valve prolapse": 1, "Mood altered": 1, "Multiple allergies": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Myalgia intercostal": 1, "Myocardial infarction": 1, "Nasal discomfort": 1, "Nasal inflammation": 1, "Nasal oedema": 1, "Neck mass": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Neutrophil count": 1, "No adverse event": 1, "Nodule": 1, "Noninfective encephalitis": 1, "Ocular discomfort": 1, "Oedema": 1, "Oedema peripheral": 1, "Oesophagitis": 1, "Ophthalmic herpes zoster": 1, "Oral herpes": 1, "Oral pain": 1, "Pain assessment": 1, "Pain of skin": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Paranasal sinus discomfort": 1, "Pericarditis": 1, "Pharyngeal swelling": 1, "Physical examination": 1, "Pneumonia": 1, "Pneumonia bacterial": 1, "Polyuria": 1, "Pregnancy test": 1, "Product administered at inappropriate site": 1, "Product administration error": 1, "Product storage error": 1, "Prostatic disorder": 1, "Psychomotor hyperactivity": 1, "Pulmonary embolism": 1, "Rash vesicular": 1, "Rectal haemorrhage": 1, "Renal failure": 1, "Rosacea": 1, "Salivary hypersecretion": 1, "Salt craving": 1, "Scan brain": 1, "Seasonal allergy": 1, "Seizure like phenomena": 1, "Sensitive skin": 1, "Sinus pain": 1, "Skin discomfort": 1, "Skin exfoliation": 1, "Skin lesion": 1, "Skin mass": 1, "Skin tightness": 1, "Skin warm": 1, "Stomatitis": 1, "Temperature intolerance": 1, "Tension": 1, "Tension headache": 1, "Therapeutic response unexpected": 1, "Thirst": 1, "Thirst decreased": 1, "Throat tightness": 1, "Thrombophlebitis": 1, "Thyroid disorder": 1, "Tongue disorder": 1, "Transient ischaemic attack": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Underdose": 1, "Urinary incontinence": 1, "Urine abnormality": 1, "Use of accessory respiratory muscles": 1, "Vaccination site discomfort": 1, "Vaccination site haematoma": 1, "Vaccination site haemorrhage": 1, "Vaccination site infection": 1, "Vaccination site inflammation": 1, "Vaccination site movement impairment": 1, "Vaccination site nodule": 1, "Vein disorder": 1, "Visual field defect": 1, "Vitamin D": 1, "Weight decreased": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A22A.json b/docs/data/histograms/United States/038A22A.json
new file mode 100644
index 00000000000..ca56ce70bc8
--- /dev/null
+++ b/docs/data/histograms/United States/038A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A22A", "histograms": [{"batchcodes": ["038A22A"], "histogram": {"Expired product administered": 10, "Product storage error": 9, "COVID-19": 2, "No adverse event": 2, "Accidental exposure to product": 1, "Dizziness": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Syringe issue": 1, "Vaccination failure": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A23A.json b/docs/data/histograms/United States/038A23A.json
new file mode 100644
index 00000000000..f0112be271d
--- /dev/null
+++ b/docs/data/histograms/United States/038A23A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A23A", "histograms": [{"batchcodes": ["038A23A"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Drug ineffective": 1, "Fatigue": 1, "Headache": 1, "Muscle fatigue": 1, "Productive cough": 1, "SARS-CoV-2 test": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A421A.json b/docs/data/histograms/United States/038A421A.json
new file mode 100644
index 00000000000..cd19e4f3322
--- /dev/null
+++ b/docs/data/histograms/United States/038A421A.json	
@@ -0,0 +1 @@
+{"batchcode": "038A421A", "histograms": [{"batchcodes": ["038A421A"], "histogram": {"Headache": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038A71A/038ANA.json b/docs/data/histograms/United States/038A71A/038ANA.json
new file mode 100644
index 00000000000..7d164eb2a92
--- /dev/null
+++ b/docs/data/histograms/United States/038A71A/038ANA.json	
@@ -0,0 +1 @@
+{"batchcode": "038A71A/038ANA", "histograms": [{"batchcodes": ["038A71A/038ANA"], "histogram": {"Expired product administered": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038AH0.json b/docs/data/histograms/United States/038AH0.json
new file mode 100644
index 00000000000..4daa7b1ee8c
--- /dev/null
+++ b/docs/data/histograms/United States/038AH0.json	
@@ -0,0 +1 @@
+{"batchcode": "038AH0", "histograms": [{"batchcodes": ["038AH0"], "histogram": {"Musculoskeletal stiffness": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038AZ1A.json b/docs/data/histograms/United States/038AZ1A.json
new file mode 100644
index 00000000000..55050536d8a
--- /dev/null
+++ b/docs/data/histograms/United States/038AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "038AZ1A", "histograms": [{"batchcodes": ["038AZ1A"], "histogram": {"Abdominal pain upper": 1, "Diarrhoea": 1, "Inappropriate schedule of product administration": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038AZIA.json b/docs/data/histograms/United States/038AZIA.json
new file mode 100644
index 00000000000..6945da5c993
--- /dev/null
+++ b/docs/data/histograms/United States/038AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "038AZIA", "histograms": [{"batchcodes": ["038AZIA"], "histogram": {"Pain in extremity": 2, "Dizziness": 1, "Joint dislocation": 1, "Muscle twitching": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038B1A.json b/docs/data/histograms/United States/038B1A.json
new file mode 100644
index 00000000000..6fda3a2a694
--- /dev/null
+++ b/docs/data/histograms/United States/038B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "038B1A", "histograms": [{"batchcodes": ["038B1A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038B21.json b/docs/data/histograms/United States/038B21.json
new file mode 100644
index 00000000000..44f93fa7d96
--- /dev/null
+++ b/docs/data/histograms/United States/038B21.json	
@@ -0,0 +1 @@
+{"batchcode": "038B21", "histograms": [{"batchcodes": ["038B21"], "histogram": {"Asthenia": 1, "Atrial fibrillation": 1, "Chills": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate increased": 1, "Illness": 1, "Intentional dose omission": 1, "Near death experience": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038B2114.json b/docs/data/histograms/United States/038B2114.json
new file mode 100644
index 00000000000..f85ef57f476
--- /dev/null
+++ b/docs/data/histograms/United States/038B2114.json	
@@ -0,0 +1 @@
+{"batchcode": "038B2114", "histograms": [{"batchcodes": ["038B2114"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Malaise": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038B214.json b/docs/data/histograms/United States/038B214.json
new file mode 100644
index 00000000000..973d88144e7
--- /dev/null
+++ b/docs/data/histograms/United States/038B214.json	
@@ -0,0 +1 @@
+{"batchcode": "038B214", "histograms": [{"batchcodes": ["038B214"], "histogram": {"Chest discomfort": 1, "Ear pain": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Head discomfort": 1, "Lymph node pain": 1, "Musculoskeletal chest pain": 1, "Neck pain": 1, "Pain in jaw": 1, "Pruritus": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038B21A.json b/docs/data/histograms/United States/038B21A.json
new file mode 100644
index 00000000000..01b4b34dfb0
--- /dev/null
+++ b/docs/data/histograms/United States/038B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038B21A", "histograms": [{"batchcodes": ["038B21A"], "histogram": {"Expired product administered": 114, "Headache": 47, "Pyrexia": 44, "Fatigue": 43, "Product administration error": 37, "Chills": 33, "Myalgia": 26, "Pain in extremity": 26, "Feeling abnormal": 22, "Nausea": 19, "Pain": 18, "Vaccination site pain": 18, "Arthralgia": 15, "Dizziness": 15, "Vomiting": 14, "Rash": 12, "Insomnia": 11, "Body temperature": 10, "COVID-19": 10, "Dyspnoea": 10, "Product storage error": 10, "Abdominal discomfort": 9, "Peripheral swelling": 9, "Diarrhoea": 8, "Hypoaesthesia": 8, "Vaccination site erythema": 8, "Asthenia": 7, "Mobility decreased": 7, "Product dose omission issue": 7, "Pruritus": 7, "Cough": 6, "Feeling hot": 6, "Illness": 6, "Chest pain": 5, "Hyperhidrosis": 5, "Injection site erythema": 5, "Injection site pain": 5, "Somnolence": 5, "Swelling": 5, "Tachycardia": 5, "Tenderness": 5, "Tremor": 5, "Vaccination site swelling": 5, "Blood glucose": 4, "Erythema": 4, "Feeling cold": 4, "Inappropriate schedule of product administration": 4, "Influenza like illness": 4, "Lymphadenopathy": 4, "Malaise": 4, "Muscular weakness": 4, "Night sweats": 4, "Paraesthesia": 4, "Paraesthesia oral": 4, "Product administered to patient of inappropriate age": 4, "Product temperature excursion issue": 4, "SARS-CoV-2 test": 4, "Urticaria": 4, "Vaccination site rash": 4, "Abdominal distension": 3, "Abdominal pain upper": 3, "Axillary pain": 3, "Blood pressure measurement": 3, "Bone pain": 3, "Computerised tomogram": 3, "Contusion": 3, "Decreased appetite": 3, "Dysphonia": 3, "Gait disturbance": 3, "Heart rate": 3, "Injection site pruritus": 3, "Joint swelling": 3, "Migraine": 3, "Muscle spasms": 3, "Nasal congestion": 3, "Neuralgia": 3, "Palpitations": 3, "Parosmia": 3, "Rhinorrhoea": 3, "Taste disorder": 3, "Vaccination complication": 3, "Vaccination site mass": 3, "Vaccination site movement impairment": 3, "Vaccination site pruritus": 3, "Vaccination site warmth": 3, "Vertigo": 3, "Weight increased": 3, "Accidental overdose": 2, "Ageusia": 2, "Agitation": 2, "Back pain": 2, "Bedridden": 2, "Biopsy": 2, "Bladder pain": 2, "C-reactive protein": 2, "Chest discomfort": 2, "Diplopia": 2, "Discomfort": 2, "Drug ineffective": 2, "Dysphagia": 2, "Dysuria": 2, "Eye pain": 2, "Eye swelling": 2, "Fall": 2, "Flushing": 2, "Gait inability": 2, "Gingival pain": 2, "Head discomfort": 2, "Heart rate increased": 2, "Hot flush": 2, "Hunger": 2, "Hypertension": 2, "Impatience": 2, "Injection site swelling": 2, "Intermenstrual bleeding": 2, "Joint stiffness": 2, "Memory impairment": 2, "Nasopharyngitis": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Oxygen saturation decreased": 2, "Physical examination": 2, "Prostatic specific antigen": 2, "Rash erythematous": 2, "Rash macular": 2, "Rash pruritic": 2, "Sinus pain": 2, "Skin mass": 2, "Swelling face": 2, "Swollen tongue": 2, "Tension headache": 2, "Throat irritation": 2, "Toothache": 2, "Ultrasound scan": 2, "Underdose": 2, "Vaccination site induration": 2, "Vaccination site reaction": 2, "Abdominal pain": 1, "Abnormal dreams": 1, "Abnormal uterine bleeding": 1, "Acne": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Altered state of consciousness": 1, "Anal haemorrhage": 1, "Angioedema": 1, "Anosmia": 1, "Anxiety": 1, "Arthritis": 1, "Asthma": 1, "Bed rest": 1, "Blister": 1, "Blood alkaline phosphatase": 1, "Blood cholesterol": 1, "Blood creatinine": 1, "Blood immunoglobulin E": 1, "Blood iron": 1, "Blood magnesium": 1, "Blood potassium": 1, "Body temperature increased": 1, "Burning sensation": 1, "Cardiomegaly": 1, "Cerebrovascular accident": 1, "Chapped lips": 1, "Cheilitis": 1, "Chronic fatigue syndrome": 1, "Clinomania": 1, "Complement factor": 1, "Computerised tomogram coronary artery": 1, "Condition aggravated": 1, "Confusional state": 1, "Constipation": 1, "Dental paraesthesia": 1, "Depression": 1, "Device connection issue": 1, "Diagnostic aspiration": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Dyspepsia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pruritus": 1, "Eating disorder": 1, "Electrocardiogram": 1, "Electrocardiogram ambulatory": 1, "Energy increased": 1, "Epistaxis": 1, "Eustachian tube dysfunction": 1, "Exposure during pregnancy": 1, "Fear": 1, "Feeding disorder": 1, "Fibrin D dimer": 1, "Frustration tolerance decreased": 1, "Glossodynia": 1, "Guillain-Barre syndrome": 1, "Haematochezia": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemorrhage urinary tract": 1, "High density lipoprotein": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Hypokalaemia": 1, "Immobile": 1, "Immune system disorder": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Injected limb mobility decreased": 1, "Injection site induration": 1, "Injection site reaction": 1, "Insulin resistance": 1, "Investigation": 1, "Limb discomfort": 1, "Lip swelling": 1, "Liver function test": 1, "Loss of control of legs": 1, "Lymph node pain": 1, "Lymphocyte count": 1, "Mammogram": 1, "Mean platelet volume": 1, "Mechanical urticaria": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Miliaria": 1, "Monocyte count": 1, "Mouth swelling": 1, "Multiple allergies": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Nasal discomfort": 1, "Neck mass": 1, "Nerve injury": 1, "Nervousness": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Nightmare": 1, "No adverse event": 1, "Oral discomfort": 1, "Oral pain": 1, "Oxygen saturation": 1, "Panic reaction": 1, "Paralytic disability": 1, "Paranasal sinus discomfort": 1, "Periorbital swelling": 1, "Photophobia": 1, "Physical disability": 1, "Plasma cell myeloma": 1, "Platelet count decreased": 1, "Polyuria": 1, "Pregnancy test": 1, "Prenatal screening test": 1, "Productive cough": 1, "Prostate cancer metastatic": 1, "Prostatitis": 1, "Red blood cell count": 1, "Renal function test": 1, "Renal impairment": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Skin irritation": 1, "Sneezing": 1, "Speech disorder": 1, "Telangiectasia": 1, "Thrombosis": 1, "Tinnitus": 1, "Tongue disorder": 1, "Troponin": 1, "Ultrasound foetal": 1, "Urinary retention": 1, "Urine analysis": 1, "Vaccination site bruising": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site nodule": 1, "Vascular injury": 1, "Vision blurred": 1, "Walking disability": 1, "Wheezing": 1, "Wrong technique in product usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038B71A.json b/docs/data/histograms/United States/038B71A.json
new file mode 100644
index 00000000000..02089c6f149
--- /dev/null
+++ b/docs/data/histograms/United States/038B71A.json	
@@ -0,0 +1 @@
+{"batchcode": "038B71A", "histograms": [{"batchcodes": ["038B71A"], "histogram": {"Cough": 1, "Joint swelling": 1, "Oedema peripheral": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038C21A..json b/docs/data/histograms/United States/038C21A..json
new file mode 100644
index 00000000000..81b2576b013
--- /dev/null
+++ b/docs/data/histograms/United States/038C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "038C21A.", "histograms": [{"batchcodes": ["038C21A."], "histogram": {"Expired product administered": 2, "Chest pain": 1, "Dermatitis contact": 1, "Herpes zoster": 1, "Product storage error": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038C21A.json b/docs/data/histograms/United States/038C21A.json
new file mode 100644
index 00000000000..3a4f8a321e2
--- /dev/null
+++ b/docs/data/histograms/United States/038C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038C21A", "histograms": [{"batchcodes": ["038C21A"], "histogram": {"Expired product administered": 67, "Fatigue": 15, "Headache": 15, "Chills": 9, "Vaccination site pain": 9, "Myalgia": 8, "Underdose": 8, "Pain in extremity": 7, "Pain": 6, "Pruritus": 6, "Pyrexia": 6, "Asthenia": 5, "Inappropriate schedule of product administration": 5, "Product storage error": 5, "Vomiting": 5, "Arthralgia": 4, "Dizziness": 4, "Dyspnoea": 4, "Product administered to patient of inappropriate age": 4, "Product dose omission issue": 4, "Product temperature excursion issue": 4, "Vaccination site erythema": 4, "Vaccination site induration": 4, "Erythema": 3, "Malaise": 3, "Vaccination site pruritus": 3, "Abdominal pain upper": 2, "Deafness unilateral": 2, "Extra dose administered": 2, "Feeling abnormal": 2, "Illness": 2, "Influenza like illness": 2, "Nausea": 2, "Peripheral swelling": 2, "Product administration error": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Somnolence": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Altered state of consciousness": 1, "Arrhythmia": 1, "Arthritis": 1, "Asthma": 1, "Back pain": 1, "Bell's palsy": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Breast cancer": 1, "Bronchial obstruction": 1, "Bronchial oedema": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac flutter": 1, "Chest discomfort": 1, "Condition aggravated": 1, "Constipation": 1, "Cough": 1, "Deafness": 1, "Dehydration": 1, "Delirium": 1, "Depression": 1, "Diarrhoea": 1, "Dizziness postural": 1, "Dry throat": 1, "Dysphagia": 1, "Exposure via breast milk": 1, "Eyelid margin crusting": 1, "Fear": 1, "Gastrooesophageal reflux disease": 1, "Heart rate increased": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypoacusis": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Micturition urgency": 1, "Musculoskeletal stiffness": 1, "Night sweats": 1, "Oral pain": 1, "Oropharyngeal pain": 1, "Oxygen saturation decreased": 1, "Paraesthesia": 1, "Pneumonia": 1, "Pollakiuria": 1, "Posture abnormal": 1, "Productive cough": 1, "Rash pruritic": 1, "Respiratory rate increased": 1, "Rhinorrhoea": 1, "Skin infection": 1, "Skin irritation": 1, "Sleep disorder": 1, "Sneezing": 1, "Sputum retention": 1, "Stomatitis": 1, "Swelling": 1, "Syncope": 1, "Syringe issue": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038C71A OR 038C.json b/docs/data/histograms/United States/038C71A OR 038C.json
new file mode 100644
index 00000000000..ea4ee8bc058
--- /dev/null
+++ b/docs/data/histograms/United States/038C71A OR 038C.json	
@@ -0,0 +1 @@
+{"batchcode": "038C71A OR 038C", "histograms": [{"batchcodes": ["038C71A OR 038C"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038CZ11A.json b/docs/data/histograms/United States/038CZ11A.json
new file mode 100644
index 00000000000..c3aa0868dd2
--- /dev/null
+++ b/docs/data/histograms/United States/038CZ11A.json	
@@ -0,0 +1 @@
+{"batchcode": "038CZ11A", "histograms": [{"batchcodes": ["038CZ11A"], "histogram": {"Asthenia": 1, "Blindness transient": 1, "Feeling abnormal": 1, "Gait inability": 1, "Hypoacusis": 1, "Impaired driving ability": 1, "Learning disorder": 1, "Loss of personal independence in daily activities": 1, "Nausea": 1, "Reading disorder": 1, "Sensitive skin": 1, "Vestibular neuronitis": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038E21A.json b/docs/data/histograms/United States/038E21A.json
new file mode 100644
index 00000000000..d1113636eb5
--- /dev/null
+++ b/docs/data/histograms/United States/038E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038E21A", "histograms": [{"batchcodes": ["038E21A"], "histogram": {"Arthritis": 1, "Bedridden": 1, "Blood uric acid increased": 1, "Chromaturia": 1, "Gout": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K 20A.json b/docs/data/histograms/United States/038K 20A.json
new file mode 100644
index 00000000000..adbb1d75e7a
--- /dev/null
+++ b/docs/data/histograms/United States/038K 20A.json	
@@ -0,0 +1 @@
+{"batchcode": "038K 20A", "histograms": [{"batchcodes": ["038K 20A"], "histogram": {"Axillary pain": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Pyrexia": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K0A.json b/docs/data/histograms/United States/038K0A.json
new file mode 100644
index 00000000000..aad301d49c3
--- /dev/null
+++ b/docs/data/histograms/United States/038K0A.json	
@@ -0,0 +1 @@
+{"batchcode": "038K0A", "histograms": [{"batchcodes": ["038K0A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Myalgia": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K2(OR Z)0A.json b/docs/data/histograms/United States/038K2(OR Z)0A.json
new file mode 100644
index 00000000000..dd2976270fb
--- /dev/null
+++ b/docs/data/histograms/United States/038K2(OR Z)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "038K2(OR Z)0A", "histograms": [{"batchcodes": ["038K2(OR Z)0A"], "histogram": {"Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K20.json b/docs/data/histograms/United States/038K20.json
new file mode 100644
index 00000000000..178cad0cd9b
--- /dev/null
+++ b/docs/data/histograms/United States/038K20.json	
@@ -0,0 +1 @@
+{"batchcode": "038K20", "histograms": [{"batchcodes": ["038K20"], "histogram": {"Balance disorder": 1, "Condition aggravated": 1, "Dizziness": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K2019.json b/docs/data/histograms/United States/038K2019.json
new file mode 100644
index 00000000000..0adfc5d57cf
--- /dev/null
+++ b/docs/data/histograms/United States/038K2019.json	
@@ -0,0 +1 @@
+{"batchcode": "038K2019", "histograms": [{"batchcodes": ["038K2019"], "histogram": {"Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K204 OR 038L.json b/docs/data/histograms/United States/038K204 OR 038L.json
new file mode 100644
index 00000000000..1e74c19071d
--- /dev/null
+++ b/docs/data/histograms/United States/038K204 OR 038L.json	
@@ -0,0 +1 @@
+{"batchcode": "038K204 OR 038L", "histograms": [{"batchcodes": ["038K204 OR 038L"], "histogram": {"Asthenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K204.json b/docs/data/histograms/United States/038K204.json
new file mode 100644
index 00000000000..9608c31967f
--- /dev/null
+++ b/docs/data/histograms/United States/038K204.json	
@@ -0,0 +1 @@
+{"batchcode": "038K204", "histograms": [{"batchcodes": ["038K204"], "histogram": {"Dyspnoea": 2, "Peripheral swelling": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K20A..json b/docs/data/histograms/United States/038K20A..json
new file mode 100644
index 00000000000..10eec905dee
--- /dev/null
+++ b/docs/data/histograms/United States/038K20A..json	
@@ -0,0 +1 @@
+{"batchcode": "038K20A.", "histograms": [{"batchcodes": ["038K20A."], "histogram": {"Endoscopy": 1, "Fatigue": 1, "Mass": 1, "Renal function test": 1, "Sigmoidoscopy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K20A.json b/docs/data/histograms/United States/038K20A.json
new file mode 100644
index 00000000000..a5e628d4a36
--- /dev/null
+++ b/docs/data/histograms/United States/038K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "038K20A", "histograms": [{"batchcodes": ["038K20A"], "histogram": {"Fatigue": 58, "Pain in extremity": 52, "Pyrexia": 42, "Headache": 37, "Chills": 36, "Myalgia": 35, "Vaccination site pain": 33, "Pain": 28, "Pruritus": 27, "Rash": 26, "Arthralgia": 24, "Vaccination site erythema": 23, "Nausea": 20, "Erythema": 17, "Feeling abnormal": 17, "Diarrhoea": 16, "Dizziness": 15, "Vaccination site pruritus": 15, "Vaccination site swelling": 15, "Vaccination site rash": 14, "Dyspnoea": 11, "Swelling": 11, "Rash pruritic": 10, "Decreased appetite": 9, "Heart rate": 9, "Malaise": 9, "Neck pain": 9, "Urticaria": 9, "Vaccination site warmth": 9, "Asthenia": 8, "COVID-19": 8, "Hyperhidrosis": 8, "Illness": 8, "Peripheral swelling": 8, "Feeling hot": 7, "Injection site erythema": 7, "Vomiting": 7, "Abdominal discomfort": 6, "Abdominal pain upper": 6, "Body temperature": 6, "Burning sensation": 6, "Influenza like illness": 6, "Injection site swelling": 6, "Mobility decreased": 6, "SARS-CoV-2 test": 6, "Fall": 5, "Feeling cold": 5, "Gait disturbance": 5, "Inappropriate schedule of product administration": 5, "Injection site pruritus": 5, "Muscular weakness": 5, "Night sweats": 5, "Palpitations": 5, "Swelling face": 5, "Tremor": 5, "Vaccination complication": 5, "Weight decreased": 5, "Back pain": 4, "Cough": 4, "Discomfort": 4, "Dysstasia": 4, "Hypoaesthesia": 4, "Maternal exposure during pregnancy": 4, "Oropharyngeal pain": 4, "Rash macular": 4, "Urinary tract infection": 4, "Vaccination site discolouration": 4, "Vaccination site induration": 4, "Vaccination site mass": 4, "Vertigo": 4, "Atrial fibrillation": 3, "Blood pressure measurement": 3, "Chest discomfort": 3, "Cold sweat": 3, "Computerised tomogram": 3, "Dyspepsia": 3, "Endoscopy": 3, "Expired product administered": 3, "Flushing": 3, "Hypersensitivity": 3, "Induration": 3, "Inflammation": 3, "Injection site pain": 3, "Insomnia": 3, "Limb discomfort": 3, "Lip swelling": 3, "Movement disorder": 3, "Paraesthesia": 3, "Rash erythematous": 3, "Rhinorrhoea": 3, "Tinnitus": 3, "Vaccination site reaction": 3, "Vaccination site urticaria": 3, "Visual impairment": 3, "Abdominal pain": 2, "Accidental overdose": 2, "Acne": 2, "Anxiety": 2, "Balance disorder": 2, "Blood glucose increased": 2, "Blood pressure increased": 2, "Blood test": 2, "Bone pain": 2, "Cerebrovascular accident": 2, "Chest pain": 2, "Colitis": 2, "Device connection issue": 2, "Dry skin": 2, "Dysgeusia": 2, "Dysphagia": 2, "Echocardiogram": 2, "Electrocardiogram": 2, "Eye disorder": 2, "Heart rate increased": 2, "Heart rate irregular": 2, "Herpes zoster": 2, "Hot flush": 2, "Injection site discomfort": 2, "Injection site mass": 2, "Injection site rash": 2, "Injection site warmth": 2, "Lymphadenopathy": 2, "Musculoskeletal stiffness": 2, "Nasopharyngitis": 2, "Neuropathy peripheral": 2, "No adverse event": 2, "Oral discomfort": 2, "Oral pain": 2, "Pharyngeal swelling": 2, "Platelet count": 2, "Platelet count decreased": 2, "Pregnancy test": 2, "Product storage error": 2, "Rash papular": 2, "Renal pain": 2, "Tachycardia": 2, "Tenderness": 2, "Therapeutic response unexpected": 2, "Thermal burn": 2, "Ultrasound scan": 2, "Urine analysis": 2, "Vaccination site bruising": 2, "Vaccination site movement impairment": 2, "Vision blurred": 2, "Abnormal behaviour": 1, "Accidental underdose": 1, "Adverse drug reaction": 1, "Ageusia": 1, "Agitation": 1, "Allergy to vaccine": 1, "Altered visual depth perception": 1, "Anosmia": 1, "Appendicitis perforated": 1, "Arrhythmia": 1, "Arthritis": 1, "Atrioventricular block complete": 1, "Axillary pain": 1, "Bacterial test": 1, "Bedridden": 1, "Biliary colic": 1, "Biopsy": 1, "Biopsy breast": 1, "Blindness": 1, "Blister": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Body temperature increased": 1, "Bone marrow oedema": 1, "Bursitis": 1, "Catheterisation cardiac": 1, "Cellulitis": 1, "Chronic kidney disease": 1, "Colonoscopy": 1, "Condition aggravated": 1, "Contusion": 1, "Crohn's disease": 1, "Culture stool": 1, "Decreased activity": 1, "Dehydration": 1, "Delusion": 1, "Dental paraesthesia": 1, "Dermatitis acneiform": 1, "Dermatitis psoriasiform": 1, "Diplopia": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dry throat": 1, "Dysarthria": 1, "Dysphonia": 1, "Ear pain": 1, "Emergency care": 1, "Eye swelling": 1, "Face injury": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Flank pain": 1, "Flatulence": 1, "Fluid retention": 1, "Formication": 1, "Full blood count": 1, "Gait inability": 1, "Gastritis": 1, "Gastrooesophageal reflux disease": 1, "Glomerular filtration rate": 1, "Gynaecological examination": 1, "Haematuria": 1, "Hallucination": 1, "Hearing disability": 1, "Hepatic enzyme increased": 1, "Hepatic function abnormal": 1, "Hyperlipidaemia": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoacusis": 1, "Immune system disorder": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Injection site induration": 1, "Injection site joint swelling": 1, "Injury": 1, "Ischaemic stroke": 1, "Joint dislocation": 1, "Joint stiffness": 1, "Large intestine perforation": 1, "Lethargy": 1, "Limb mass": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Mechanical urticaria": 1, "Memory impairment": 1, "Meningitis viral": 1, "Motor dysfunction": 1, "Mouth swelling": 1, "Multisystem inflammatory syndrome in adults": 1, "Muscle discomfort": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Nasal congestion": 1, "Needle issue": 1, "Nephrolithiasis": 1, "Nerve compression": 1, "Noninfective gingivitis": 1, "Oedema": 1, "Oedema peripheral": 1, "Oesophagitis": 1, "Off label use": 1, "Oral candidiasis": 1, "Oral herpes": 1, "Oxygen saturation": 1, "Oxygen saturation abnormal": 1, "Palatal swelling": 1, "Pancreatitis": 1, "Panic attack": 1, "Paraesthesia oral": 1, "Parasite stool test": 1, "Parosmia": 1, "Pericardial effusion": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Photophobia": 1, "Piloerection": 1, "Pityriasis rubra pilaris": 1, "Polyp": 1, "Poor quality sleep": 1, "Post procedural infection": 1, "Postmenopausal haemorrhage": 1, "Presyncope": 1, "Product administered at inappropriate site": 1, "Product administration error": 1, "Product availability issue": 1, "Product dose omission issue": 1, "Pulmonary congestion": 1, "Pulmonary mass": 1, "Red blood cell sedimentation rate": 1, "Renal failure": 1, "Renal impairment": 1, "Restlessness": 1, "Rhesus antigen negative": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Sensory loss": 1, "Sigmoidoscopy normal": 1, "Sinus disorder": 1, "Sinus tachycardia": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin irritation": 1, "Skin lesion": 1, "Skin mass": 1, "Skin swelling": 1, "Skin tightness": 1, "Sleep deficit": 1, "Sleep disorder": 1, "Sneezing": 1, "Stomach mass": 1, "Sunburn": 1, "Suspected product quality issue": 1, "Swollen tongue": 1, "Symptom masked": 1, "Symptom recurrence": 1, "Syncope": 1, "Synovial cyst": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombosis": 1, "Toothache": 1, "Troponin": 1, "Ultrasound foetal": 1, "Underdose": 1, "Unevaluable event": 1, "Unresponsive to stimuli": 1, "Vaccination site cellulitis": 1, "Vaccination site inflammation": 1, "Vaginal haemorrhage": 1, "Ventricular tachycardia": 1, "Visual acuity reduced": 1, "Vitamin D decreased": 1, "Walking aid user": 1, "Weight": 1, "White blood cell count": 1, "Wrong technique in product usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K2DA.json b/docs/data/histograms/United States/038K2DA.json
new file mode 100644
index 00000000000..154e91b6bb0
--- /dev/null
+++ b/docs/data/histograms/United States/038K2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "038K2DA", "histograms": [{"batchcodes": ["038K2DA"], "histogram": {"Fatigue": 2, "Pain in extremity": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038K2OA.json b/docs/data/histograms/United States/038K2OA.json
new file mode 100644
index 00000000000..30748185946
--- /dev/null
+++ b/docs/data/histograms/United States/038K2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "038K2OA", "histograms": [{"batchcodes": ["038K2OA"], "histogram": {"COVID-19": 1, "Chills": 1, "Dizziness": 1, "Dry mouth": 1, "Myalgia": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038KZ0A.json b/docs/data/histograms/United States/038KZ0A.json
new file mode 100644
index 00000000000..e713d353958
--- /dev/null
+++ b/docs/data/histograms/United States/038KZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "038KZ0A", "histograms": [{"batchcodes": ["038KZ0A"], "histogram": {"Arthralgia": 1, "Bed rest": 1, "Body temperature": 1, "Body temperature increased": 1, "Erythema": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038L21A.json b/docs/data/histograms/United States/038L21A.json
new file mode 100644
index 00000000000..1649f45951b
--- /dev/null
+++ b/docs/data/histograms/United States/038L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "038L21A", "histograms": [{"batchcodes": ["038L21A"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Headache": 1, "Insomnia": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Pain in extremity": 1, "Seizure": 1, "Vaccination site reaction": 1, "Vaccination site scar": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038M20A.json b/docs/data/histograms/United States/038M20A.json
new file mode 100644
index 00000000000..e242cd45819
--- /dev/null
+++ b/docs/data/histograms/United States/038M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "038M20A", "histograms": [{"batchcodes": ["038M20A"], "histogram": {"Back pain": 1, "Bronchitis": 1, "COVID-19": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Ear pain": 1, "Eye colour change": 1, "Fatigue": 1, "Glossodynia": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pollakiuria": 1, "Pyrexia": 1, "Respiratory disorder": 1, "SARS-CoV-2 test": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038T5214.json b/docs/data/histograms/United States/038T5214.json
new file mode 100644
index 00000000000..3c77e0123e5
--- /dev/null
+++ b/docs/data/histograms/United States/038T5214.json	
@@ -0,0 +1 @@
+{"batchcode": "038T5214", "histograms": [{"batchcodes": ["038T5214"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038U20A.json b/docs/data/histograms/United States/038U20A.json
new file mode 100644
index 00000000000..6ec4fcb6f94
--- /dev/null
+++ b/docs/data/histograms/United States/038U20A.json	
@@ -0,0 +1 @@
+{"batchcode": "038U20A", "histograms": [{"batchcodes": ["038U20A"], "histogram": {"Arthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/038Z1A.json b/docs/data/histograms/United States/038Z1A.json
new file mode 100644
index 00000000000..27a3b52be45
--- /dev/null
+++ b/docs/data/histograms/United States/038Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "038Z1A", "histograms": [{"batchcodes": ["038Z1A"], "histogram": {"Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039(R OR K)20A.json b/docs/data/histograms/United States/039(R OR K)20A.json
new file mode 100644
index 00000000000..826a4278ebb
--- /dev/null
+++ b/docs/data/histograms/United States/039(R OR K)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039(R OR K)20A", "histograms": [{"batchcodes": ["039(R OR K)20A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hypertension": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Tachycardia": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039*K20A.json b/docs/data/histograms/United States/039*K20A.json
new file mode 100644
index 00000000000..6d5de196063
--- /dev/null
+++ b/docs/data/histograms/United States/039*K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039*K20A", "histograms": [{"batchcodes": ["039*K20A"], "histogram": {"Death": 1, "Dyspnoea": 1, "Eye disorder": 1, "Hyperhidrosis": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039-K204.json b/docs/data/histograms/United States/039-K204.json
new file mode 100644
index 00000000000..72ab18e0e78
--- /dev/null
+++ b/docs/data/histograms/United States/039-K204.json	
@@ -0,0 +1 @@
+{"batchcode": "039-K204", "histograms": [{"batchcodes": ["039-K204"], "histogram": {"Pain in extremity": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039021A.json b/docs/data/histograms/United States/039021A.json
new file mode 100644
index 00000000000..98ebb68a92f
--- /dev/null
+++ b/docs/data/histograms/United States/039021A.json	
@@ -0,0 +1 @@
+{"batchcode": "039021A", "histograms": [{"batchcodes": ["039021A", "1805018"], "histogram": {"Suspected COVID-19": 2, "COVID-19 immunisation": 1, "Erythema": 1, "Interchange of vaccine products": 1, "Pruritus": 1, "Rash": 1, "Urticaria": 1}}, {"batchcodes": ["039021A"], "histogram": {"Asthenia": 1, "Chest discomfort": 1, "Dizziness": 1, "Expired product administered": 1, "Fatigue": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391-2A.json b/docs/data/histograms/United States/0391-2A.json
new file mode 100644
index 00000000000..0baa04823e1
--- /dev/null
+++ b/docs/data/histograms/United States/0391-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391-2A", "histograms": [{"batchcodes": ["0391-2A"], "histogram": {"Tremor": 2, "Inappropriate schedule of product administration": 1, "Nervous system disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391120A.json b/docs/data/histograms/United States/0391120A.json
new file mode 100644
index 00000000000..fb2f43b2484
--- /dev/null
+++ b/docs/data/histograms/United States/0391120A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391120A", "histograms": [{"batchcodes": ["0391120A"], "histogram": {"Fatigue": 1, "Illness": 1, "Myalgia": 1, "Pain in extremity": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391321A.json b/docs/data/histograms/United States/0391321A.json
new file mode 100644
index 00000000000..a8a2a23f737
--- /dev/null
+++ b/docs/data/histograms/United States/0391321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391321A", "histograms": [{"batchcodes": ["0391321A"], "histogram": {"Dizziness": 2, "Arthralgia": 1, "Body temperature": 1, "Feeling cold": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039132IM.json b/docs/data/histograms/United States/039132IM.json
new file mode 100644
index 00000000000..0079cbd58e1
--- /dev/null
+++ b/docs/data/histograms/United States/039132IM.json	
@@ -0,0 +1 @@
+{"batchcode": "039132IM", "histograms": [{"batchcodes": ["039132IM"], "histogram": {"Arthralgia": 1, "Asthma": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03915120A.json b/docs/data/histograms/United States/03915120A.json
new file mode 100644
index 00000000000..53a37b77202
--- /dev/null
+++ b/docs/data/histograms/United States/03915120A.json	
@@ -0,0 +1 @@
+{"batchcode": "03915120A", "histograms": [{"batchcodes": ["03915120A"], "histogram": {"Fungal infection": 1, "Limb discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391A21A.json b/docs/data/histograms/United States/0391A21A.json
new file mode 100644
index 00000000000..d5150caeffb
--- /dev/null
+++ b/docs/data/histograms/United States/0391A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391A21A", "histograms": [{"batchcodes": ["0391A21A"], "histogram": {"Influenza like illness": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391C202A.json b/docs/data/histograms/United States/0391C202A.json
new file mode 100644
index 00000000000..24383e7e1fd
--- /dev/null
+++ b/docs/data/histograms/United States/0391C202A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391C202A", "histograms": [{"batchcodes": ["0391C202A"], "histogram": {"Exposure during pregnancy": 1, "Headache": 1, "Pregnancy test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391C20A.json b/docs/data/histograms/United States/0391C20A.json
new file mode 100644
index 00000000000..e8ee30c2a4e
--- /dev/null
+++ b/docs/data/histograms/United States/0391C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391C20A", "histograms": [{"batchcodes": ["0391C20A"], "histogram": {"Dizziness": 1, "Headache": 1, "Muscular weakness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391K20A.json b/docs/data/histograms/United States/0391K20A.json
new file mode 100644
index 00000000000..eab0a3756d0
--- /dev/null
+++ b/docs/data/histograms/United States/0391K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391K20A", "histograms": [{"batchcodes": ["0391K20A"], "histogram": {"Body temperature": 1, "Chills": 1, "Head discomfort": 1, "Headache": 1, "Lethargy": 1, "Nausea": 1, "Pyrexia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391L20A.json b/docs/data/histograms/United States/0391L20A.json
new file mode 100644
index 00000000000..3cbc60a042f
--- /dev/null
+++ b/docs/data/histograms/United States/0391L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391L20A", "histograms": [{"batchcodes": ["0391L20A"], "histogram": {"COVID-19": 1, "Influenza like illness": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391T20A.json b/docs/data/histograms/United States/0391T20A.json
new file mode 100644
index 00000000000..23ed8416d44
--- /dev/null
+++ b/docs/data/histograms/United States/0391T20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391T20A", "histograms": [{"batchcodes": ["0391T20A"], "histogram": {"Back pain": 1, "Chills": 1, "Injection site swelling": 1, "Pain in extremity": 1, "Pain of skin": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0391Z20A.json b/docs/data/histograms/United States/0391Z20A.json
new file mode 100644
index 00000000000..66a332308ad
--- /dev/null
+++ b/docs/data/histograms/United States/0391Z20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0391Z20A", "histograms": [{"batchcodes": ["0391Z20A"], "histogram": {"Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03922.json b/docs/data/histograms/United States/03922.json
new file mode 100644
index 00000000000..bf95becf0c4
--- /dev/null
+++ b/docs/data/histograms/United States/03922.json	
@@ -0,0 +1 @@
+{"batchcode": "03922", "histograms": [{"batchcodes": ["03922"], "histogram": {"Diarrhoea": 1, "Headache": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039321A.json b/docs/data/histograms/United States/039321A.json
new file mode 100644
index 00000000000..f5c3068d09d
--- /dev/null
+++ b/docs/data/histograms/United States/039321A.json	
@@ -0,0 +1 @@
+{"batchcode": "039321A", "histograms": [{"batchcodes": ["039321A"], "histogram": {"Body temperature": 1, "Lymphadenopathy": 1, "Peripheral swelling": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0394209.json b/docs/data/histograms/United States/0394209.json
new file mode 100644
index 00000000000..f3d0bedf0e6
--- /dev/null
+++ b/docs/data/histograms/United States/0394209.json	
@@ -0,0 +1 @@
+{"batchcode": "0394209", "histograms": [{"batchcodes": ["0394209"], "histogram": {"Lip swelling": 1, "Swelling face": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039420A.json b/docs/data/histograms/United States/039420A.json
new file mode 100644
index 00000000000..493125b2311
--- /dev/null
+++ b/docs/data/histograms/United States/039420A.json	
@@ -0,0 +1 @@
+{"batchcode": "039420A", "histograms": [{"batchcodes": ["039420A"], "histogram": {"Allergy test": 1, "Arthralgia": 1, "Axillary pain": 1, "C-reactive protein increased": 1, "Chills": 1, "Dyspnoea": 1, "Injection site pain": 1, "Lip swelling": 1, "Pneumocystis jirovecii pneumonia": 1, "Pyrexia": 1, "Speech disorder": 1, "Swelling face": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039821A.json b/docs/data/histograms/United States/039821A.json
new file mode 100644
index 00000000000..a2667c84625
--- /dev/null
+++ b/docs/data/histograms/United States/039821A.json	
@@ -0,0 +1 @@
+{"batchcode": "039821A", "histograms": [{"batchcodes": ["039821A"], "histogram": {"Pyrexia": 3, "Body temperature": 2, "Myalgia": 2, "Pain in extremity": 2, "Allergy to vaccine": 1, "Arthralgia": 1, "Chills": 1, "Expired product administered": 1, "Fatigue": 1, "Headache": 1, "Hypoaesthesia": 1, "Nasal congestion": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039909.json b/docs/data/histograms/United States/039909.json
new file mode 100644
index 00000000000..a3c54cae976
--- /dev/null
+++ b/docs/data/histograms/United States/039909.json	
@@ -0,0 +1 @@
+{"batchcode": "039909", "histograms": [{"batchcodes": ["039909"], "histogram": {"Asthenia": 1, "Condition aggravated": 1, "Fatigue": 1, "Influenza like illness": 1, "Pruritus": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A201A.json b/docs/data/histograms/United States/039A201A.json
new file mode 100644
index 00000000000..275b445a2b2
--- /dev/null
+++ b/docs/data/histograms/United States/039A201A.json	
@@ -0,0 +1 @@
+{"batchcode": "039A201A", "histograms": [{"batchcodes": ["039A201A"], "histogram": {"Muscle tightness": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A20A-2A.json b/docs/data/histograms/United States/039A20A-2A.json
new file mode 100644
index 00000000000..c423c1ba66c
--- /dev/null
+++ b/docs/data/histograms/United States/039A20A-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039A20A-2A", "histograms": [{"batchcodes": ["039A20A-2A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A20A.json b/docs/data/histograms/United States/039A20A.json
new file mode 100644
index 00000000000..47d53013cab
--- /dev/null
+++ b/docs/data/histograms/United States/039A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039A20A", "histograms": [{"batchcodes": ["039A20A"], "histogram": {"Insomnia": 2, "Pain in extremity": 2, "Back pain": 1, "COVID-19": 1, "Cerebral thrombosis": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Cough": 1, "Diarrhoea": 1, "Dysarthria": 1, "Dyskinesia": 1, "Dyspnoea": 1, "Headache": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1, "Transient ischaemic attack": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A21.json b/docs/data/histograms/United States/039A21.json
new file mode 100644
index 00000000000..9fcfa36e585
--- /dev/null
+++ b/docs/data/histograms/United States/039A21.json	
@@ -0,0 +1 @@
+{"batchcode": "039A21", "histograms": [{"batchcodes": ["039A21"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A214.json b/docs/data/histograms/United States/039A214.json
new file mode 100644
index 00000000000..cbd2467cca5
--- /dev/null
+++ b/docs/data/histograms/United States/039A214.json	
@@ -0,0 +1 @@
+{"batchcode": "039A214", "histograms": [{"batchcodes": ["039A214"], "histogram": {"Pruritus": 1, "Urticaria": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A21A..json b/docs/data/histograms/United States/039A21A..json
new file mode 100644
index 00000000000..a3cc72de8b4
--- /dev/null
+++ b/docs/data/histograms/United States/039A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "039A21A.", "histograms": [{"batchcodes": ["039A21A."], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A21A.json b/docs/data/histograms/United States/039A21A.json
new file mode 100644
index 00000000000..18c0361157f
--- /dev/null
+++ b/docs/data/histograms/United States/039A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039A21A", "histograms": [{"batchcodes": ["039A21A"], "histogram": {"Pyrexia": 42, "Pain in extremity": 36, "Headache": 34, "Myalgia": 32, "Chills": 29, "Fatigue": 27, "Pain": 23, "Vaccination site pain": 22, "Dizziness": 18, "Nausea": 17, "Peripheral swelling": 16, "Rash": 16, "Dyspnoea": 15, "Pruritus": 15, "Arthralgia": 14, "Urticaria": 13, "Feeling abnormal": 12, "Vaccination site erythema": 12, "Vaccination site swelling": 12, "Body temperature": 11, "Erythema": 10, "Influenza like illness": 9, "Product dose omission issue": 9, "Vomiting": 9, "Lymphadenopathy": 8, "Vaccination site pruritus": 8, "Heart rate": 7, "Palpitations": 7, "Abdominal discomfort": 6, "Decreased appetite": 6, "Diarrhoea": 6, "Product administered to patient of inappropriate age": 6, "Vaccination complication": 6, "Vaccination site warmth": 6, "Asthenia": 5, "Blood test": 5, "Cough": 5, "Feeling hot": 5, "Hypoaesthesia": 5, "Muscle spasms": 5, "Oropharyngeal pain": 5, "SARS-CoV-2 test": 5, "Swelling": 5, "Vaccination site induration": 5, "Vaccination site rash": 5, "Vertigo": 5, "Ageusia": 4, "COVID-19": 4, "Expired product administered": 4, "Hyperhidrosis": 4, "Illness": 4, "Muscle fatigue": 4, "Rash erythematous": 4, "Rash pruritic": 4, "Rhinorrhoea": 4, "Tremor": 4, "X-ray": 4, "Abdominal pain upper": 3, "Anosmia": 3, "Anxiety": 3, "Blood pressure measurement": 3, "Condition aggravated": 3, "Dysgeusia": 3, "Inappropriate schedule of product administration": 3, "Inflammation": 3, "Lethargy": 3, "Limb discomfort": 3, "Magnetic resonance imaging": 3, "Malaise": 3, "Maternal exposure during pregnancy": 3, "Migraine": 3, "Musculoskeletal stiffness": 3, "Ocular discomfort": 3, "Sleep disorder": 3, "Tinnitus": 3, "Vaccination site reaction": 3, "Allergy to vaccine": 2, "Back pain": 2, "Bedridden": 2, "Blindness unilateral": 2, "Blister": 2, "Cardiac discomfort": 2, "Cellulitis": 2, "Cerebral disorder": 2, "Chest discomfort": 2, "Confusional state": 2, "Disturbance in attention": 2, "Dry throat": 2, "Ear discomfort": 2, "Epistaxis": 2, "Faeces soft": 2, "Feeling cold": 2, "Foreign body sensation in eyes": 2, "Gait disturbance": 2, "Gastrooesophageal reflux disease": 2, "Heart rate increased": 2, "Hypersensitivity": 2, "Hypokinesia": 2, "Incorrect dose administered": 2, "Injection site pain": 2, "Intentional product use issue": 2, "Loss of personal independence in daily activities": 2, "Mobility decreased": 2, "Movement disorder": 2, "Muscle injury": 2, "Muscular weakness": 2, "Musculoskeletal discomfort": 2, "Neck pain": 2, "Night sweats": 2, "Odynophagia": 2, "Oxygen saturation": 2, "Paraesthesia": 2, "Photophobia": 2, "Skin discolouration": 2, "Somnolence": 2, "Tachycardia": 2, "Tenderness": 2, "Therapeutic response unexpected": 2, "Vision blurred": 2, "Weight decreased": 2, "Abdominal pain": 1, "Accidental exposure to product": 1, "Adverse reaction": 1, "Agitation": 1, "Anal haemorrhage": 1, "Anaphylactic reaction": 1, "Angiogram": 1, "Aphasia": 1, "Apnoea": 1, "Arrhythmia": 1, "Asthma": 1, "Axillary pain": 1, "Bladder pain": 1, "Blindness": 1, "Blood cholesterol": 1, "Blood iron": 1, "Blood iron decreased": 1, "Blood pressure increased": 1, "Blood test abnormal": 1, "Body temperature increased": 1, "Bone pain": 1, "Brain oedema": 1, "Breast pain": 1, "Cardiac flutter": 1, "Central nervous system lesion": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Colon operation": 1, "Complex regional pain syndrome": 1, "Computerised tomogram": 1, "Conjunctivitis": 1, "Connective tissue disorder": 1, "Contusion": 1, "Deafness": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Diplopia": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dyskinesia": 1, "Dysphonia": 1, "Ear infection viral": 1, "Ear pain": 1, "Electric shock sensation": 1, "Electrocardiogram": 1, "Encephalitis autoimmune": 1, "Energy increased": 1, "Exposure during pregnancy": 1, "Exposure via breast milk": 1, "Eye irritation": 1, "Eye pain": 1, "Eye swelling": 1, "Faeces discoloured": 1, "Fall": 1, "Fear": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Flank pain": 1, "Frustration tolerance decreased": 1, "Gait inability": 1, "Groin pain": 1, "Hallucination": 1, "Head discomfort": 1, "Heavy menstrual bleeding": 1, "Hepatic pain": 1, "Herpes zoster": 1, "Hot flush": 1, "Hunger": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypogeusia": 1, "Immunology test": 1, "Impaired healing": 1, "Imperception": 1, "Infection": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site rash": 1, "Injection site warmth": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Intraocular pressure test": 1, "Iron deficiency": 1, "Joint swelling": 1, "Juvenile myoclonic epilepsy": 1, "Lacrimation increased": 1, "Lactic acidosis": 1, "Lip swelling": 1, "Lipoma": 1, "Liquid product physical issue": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Mass": 1, "Mast cell activation syndrome": 1, "Maternal exposure during breast feeding": 1, "Mechanical urticaria": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Menstruation irregular": 1, "Morbid thoughts": 1, "Muscle discomfort": 1, "Muscle spasticity": 1, "Muscle tightness": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nerve block": 1, "Neuropathy peripheral": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Optic nerve disorder": 1, "Optic neuropathy": 1, "Oral herpes": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Panic attack": 1, "Papilloedema": 1, "Paranoia": 1, "Peripheral coldness": 1, "Pharyngeal swelling": 1, "Platelet count": 1, "Platelet count decreased": 1, "Pollakiuria": 1, "Pregnancy": 1, "Pregnancy test": 1, "Presyncope": 1, "Proctitis": 1, "Product dose omission in error": 1, "Product storage error": 1, "Pulmonary embolism": 1, "Purpura": 1, "Rash macular": 1, "Renal pain": 1, "Retching": 1, "Sciatica": 1, "Scratch": 1, "Seizure": 1, "Sensitive skin": 1, "Sinus pain": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin haemorrhage": 1, "Skin mass": 1, "Skin striae": 1, "Sneezing": 1, "Speech disorder": 1, "Suicidal ideation": 1, "Suspected COVID-19": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "Syncope": 1, "Systemic inflammatory response syndrome": 1, "Taste disorder": 1, "Throat irritation": 1, "Thrombosis": 1, "Tongue blistering": 1, "Tooth fracture": 1, "Toothache": 1, "Urine analysis": 1, "Urine output increased": 1, "Vaccination site dysaesthesia": 1, "Vaccination site joint pain": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Venous thrombosis": 1, "Vestibular neuronitis": 1, "Visual impairment": 1, "Vitamin B complex deficiency": 1, "Vitamin B12": 1, "Vitreous floaters": 1, "Wound drainage": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A21B.json b/docs/data/histograms/United States/039A21B.json
new file mode 100644
index 00000000000..f44cc9c261f
--- /dev/null
+++ b/docs/data/histograms/United States/039A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "039A21B", "histograms": [{"batchcodes": ["039A21B"], "histogram": {"Feeling hot": 1, "Heart rate increased": 1, "Miliaria": 1, "Pruritus": 1, "Pyrexia": 1, "Skin irritation": 1, "Swelling": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039A2EIP.json b/docs/data/histograms/United States/039A2EIP.json
new file mode 100644
index 00000000000..5277899ed47
--- /dev/null
+++ b/docs/data/histograms/United States/039A2EIP.json	
@@ -0,0 +1 @@
+{"batchcode": "039A2EIP", "histograms": [{"batchcodes": ["039A2EIP"], "histogram": {"Diarrhoea": 1, "Frequent bowel movements": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039AR1A.json b/docs/data/histograms/United States/039AR1A.json
new file mode 100644
index 00000000000..9c8decf1c9f
--- /dev/null
+++ b/docs/data/histograms/United States/039AR1A.json	
@@ -0,0 +1 @@
+{"batchcode": "039AR1A", "histograms": [{"batchcodes": ["039AR1A"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Hypersensitivity": 1, "Lymphadenopathy": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039AZ1A.json b/docs/data/histograms/United States/039AZ1A.json
new file mode 100644
index 00000000000..c88cd25f4e1
--- /dev/null
+++ b/docs/data/histograms/United States/039AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "039AZ1A", "histograms": [{"batchcodes": ["039AZ1A"], "histogram": {"COVID-19": 2, "Vaccination site pain": 2, "Condition aggravated": 1, "Discomfort": 1, "Dyspnoea": 1, "Mass": 1, "Product dose omission issue": 1, "Pulmonary embolism": 1, "Urticaria": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039AZ1A2.json b/docs/data/histograms/United States/039AZ1A2.json
new file mode 100644
index 00000000000..e39161459b9
--- /dev/null
+++ b/docs/data/histograms/United States/039AZ1A2.json	
@@ -0,0 +1 @@
+{"batchcode": "039AZ1A2", "histograms": [{"batchcodes": ["039AZ1A2"], "histogram": {"Heart rate": 1, "Hyperhidrosis": 1, "Paraesthesia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039AZIA OR 039A.json b/docs/data/histograms/United States/039AZIA OR 039A.json
new file mode 100644
index 00000000000..625f6ba95d8
--- /dev/null
+++ b/docs/data/histograms/United States/039AZIA OR 039A.json	
@@ -0,0 +1 @@
+{"batchcode": "039AZIA OR 039A", "histograms": [{"batchcodes": ["039AZIA OR 039A"], "histogram": {"Chills": 2, "Headache": 2, "Migraine": 2, "Pyrexia": 2, "Vomiting": 2, "Asthenia": 1, "Dehydration": 1, "Feeling abnormal": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039AZIA.json b/docs/data/histograms/United States/039AZIA.json
new file mode 100644
index 00000000000..dc9b9f44bd2
--- /dev/null
+++ b/docs/data/histograms/United States/039AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "039AZIA", "histograms": [{"batchcodes": ["039AZIA"], "histogram": {"Hospitalisation": 1, "Iodine allergy": 1, "Pain in extremity": 1, "Rash": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039AZLA.json b/docs/data/histograms/United States/039AZLA.json
new file mode 100644
index 00000000000..29df137cb6e
--- /dev/null
+++ b/docs/data/histograms/United States/039AZLA.json	
@@ -0,0 +1 @@
+{"batchcode": "039AZLA", "histograms": [{"batchcodes": ["039AZLA"], "histogram": {"Anticipatory anxiety": 1, "Kidney infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B(UA).json b/docs/data/histograms/United States/039B(UA).json
new file mode 100644
index 00000000000..270a2230d8c
--- /dev/null
+++ b/docs/data/histograms/United States/039B(UA).json	
@@ -0,0 +1 @@
+{"batchcode": "039B(UA)", "histograms": [{"batchcodes": ["039B(UA)"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "Thirst": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B120-2A.json b/docs/data/histograms/United States/039B120-2A.json
new file mode 100644
index 00000000000..a4df76f573d
--- /dev/null
+++ b/docs/data/histograms/United States/039B120-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039B120-2A", "histograms": [{"batchcodes": ["039B120-2A"], "histogram": {"Arthralgia": 1, "Headache": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B12A.json b/docs/data/histograms/United States/039B12A.json
new file mode 100644
index 00000000000..62e47fe52bd
--- /dev/null
+++ b/docs/data/histograms/United States/039B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "039B12A", "histograms": [{"batchcodes": ["039B12A"], "histogram": {"Expired product administered": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B217.json b/docs/data/histograms/United States/039B217.json
new file mode 100644
index 00000000000..033177f0372
--- /dev/null
+++ b/docs/data/histograms/United States/039B217.json	
@@ -0,0 +1 @@
+{"batchcode": "039B217", "histograms": [{"batchcodes": ["039B217"], "histogram": {"Joint swelling": 1, "Ligament sprain": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B21A.json b/docs/data/histograms/United States/039B21A.json
new file mode 100644
index 00000000000..4c2abe7331c
--- /dev/null
+++ b/docs/data/histograms/United States/039B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039B21A", "histograms": [{"batchcodes": ["039B21A"], "histogram": {"Headache": 41, "Expired product administered": 35, "Myalgia": 34, "Pyrexia": 34, "Chills": 30, "Fatigue": 30, "Pain in extremity": 24, "Vaccination site pain": 20, "Feeling abnormal": 18, "Nausea": 16, "Product storage error": 16, "Inappropriate schedule of product administration": 15, "Arthralgia": 14, "Body temperature": 14, "Dizziness": 14, "Asthenia": 11, "Dyspnoea": 11, "Peripheral swelling": 11, "Diarrhoea": 10, "Pain": 10, "Pruritus": 10, "Rash": 10, "Erythema": 9, "Product administered to patient of inappropriate age": 9, "Swelling": 8, "Tenderness": 8, "Gait disturbance": 7, "Heart rate": 7, "Malaise": 7, "Chest pain": 6, "Influenza like illness": 6, "Muscle spasms": 6, "Paraesthesia": 6, "Tremor": 6, "Vaccination complication": 6, "Vaccination site swelling": 6, "Back pain": 5, "Feeling hot": 5, "Hypoaesthesia": 5, "Lymphadenopathy": 5, "Mobility decreased": 5, "Product dose omission issue": 5, "SARS-CoV-2 test": 5, "Vaccination site erythema": 5, "Vomiting": 5, "Cough": 4, "Hyperhidrosis": 4, "Insomnia": 4, "Nasal congestion": 4, "Neck pain": 4, "Palpitations": 4, "Rhinorrhoea": 4, "Tinnitus": 4, "Blood pressure measurement": 3, "Blood test": 3, "Burning sensation": 3, "COVID-19": 3, "Cold sweat": 3, "Condition aggravated": 3, "Constipation": 3, "Decreased appetite": 3, "Inflammation": 3, "Injection site pain": 3, "Loss of personal independence in daily activities": 3, "Memory impairment": 3, "Muscle twitching": 3, "Muscular weakness": 3, "Musculoskeletal stiffness": 3, "Nasopharyngitis": 3, "Oropharyngeal pain": 3, "Poor quality product administered": 3, "Poor quality sleep": 3, "Vaccination site warmth": 3, "Vertigo": 3, "X-ray": 3, "Abdominal discomfort": 2, "Anosmia": 2, "Anxiety": 2, "Arthritis": 2, "Ataxia": 2, "Balance disorder": 2, "Circumoral swelling": 2, "Contusion": 2, "Discomfort": 2, "Dry mouth": 2, "Dysarthria": 2, "Epistaxis": 2, "Faeces discoloured": 2, "Feeling cold": 2, "Flatulence": 2, "Gait inability": 2, "Gastric infection": 2, "General physical health deterioration": 2, "Haematochezia": 2, "Hallucination": 2, "Heart rate increased": 2, "Hypersensitivity": 2, "Illness": 2, "Incorrect dose administered": 2, "Induration": 2, "Interchange of vaccine products": 2, "Irritability": 2, "Joint swelling": 2, "Limb discomfort": 2, "Myocardial infarction": 2, "Myoclonus": 2, "Oxygen saturation": 2, "Pharyngeal swelling": 2, "Rash pruritic": 2, "Seizure": 2, "Sleep disorder": 2, "Somnolence": 2, "Spinal pain": 2, "Swelling face": 2, "Ultrasound scan": 2, "Urticaria": 2, "Vaccination site induration": 2, "Vaccination site movement impairment": 2, "Vaccination site rash": 2, "Vaccination site reaction": 2, "Viral infection": 2, "Weight increased": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Abnormal dreams": 1, "Abnormal sensation in eye": 1, "Administration site movement impairment": 1, "Adverse event": 1, "Adverse reaction": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Alcoholic hangover": 1, "Allergy test": 1, "Alopecia": 1, "Alopecia areata": 1, "Angioedema": 1, "Aphasia": 1, "Aspartate aminotransferase": 1, "Asthma": 1, "Axillary pain": 1, "Blindness transient": 1, "Blood albumin": 1, "Blood calcium": 1, "Blood glucose fluctuation": 1, "Body temperature increased": 1, "Breast pain": 1, "Bursitis": 1, "Cardiac disorder": 1, "Cardiac dysfunction": 1, "Cardiac failure": 1, "Cardiac stress test": 1, "Catheterisation cardiac": 1, "Chest discomfort": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Cognitive disorder": 1, "Computerised tomogram": 1, "Cyst": 1, "Cystitis": 1, "Deafness": 1, "Death": 1, "Decubitus ulcer": 1, "Dehydration": 1, "Depressed mood": 1, "Disturbance in attention": 1, "Drug reaction with eosinophilia and systemic symptoms": 1, "Dry throat": 1, "Dysmenorrhoea": 1, "Dyspraxia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pain": 1, "Eating disorder": 1, "Ejection fraction": 1, "Electromyogram": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eyelid ptosis": 1, "Faecal disimpaction": 1, "Faeces soft": 1, "Fear": 1, "Feeling of body temperature change": 1, "Fluid retention": 1, "Food allergy": 1, "Grip strength decreased": 1, "Haemorrhagic stroke": 1, "Head discomfort": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypometabolism": 1, "Illusion": 1, "Immune-mediated adverse reaction": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Infection": 1, "Inflammatory pain": 1, "Influenza": 1, "Injection site paraesthesia": 1, "Injection site swelling": 1, "Lethargy": 1, "Ligament rupture": 1, "Loss of control of legs": 1, "Lymph node pain": 1, "Lymphoma": 1, "Mass": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Meningitis aseptic": 1, "Menstruation irregular": 1, "Migraine": 1, "Monoplegia": 1, "Motor dysfunction": 1, "Mouth ulceration": 1, "Movement disorder": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Myocarditis": 1, "Nerve injury": 1, "Neuropathy peripheral": 1, "Off label use": 1, "Oral discomfort": 1, "Osteitis": 1, "Paraesthesia ear": 1, "Paraesthesia oral": 1, "Periarthritis": 1, "Peripheral coldness": 1, "Pharyngeal hypoaesthesia": 1, "Polymerase chain reaction": 1, "Posture abnormal": 1, "Presyncope": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Productive cough": 1, "Protein total": 1, "Pulmonary function test decreased": 1, "Pulmonary vascular disorder": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Rhinalgia": 1, "SARS-CoV-2 antibody test": 1, "Scab": 1, "Sciatica": 1, "Secretion discharge": 1, "Sinus congestion": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin lesion": 1, "Skin maceration": 1, "Skin mass": 1, "Skin swelling": 1, "Skin warm": 1, "Small intestinal obstruction": 1, "Sneezing": 1, "Speech disorder": 1, "Stomach mass": 1, "Syncope": 1, "Tachycardia": 1, "Tendonitis": 1, "Thirst": 1, "Throat clearing": 1, "Throat tightness": 1, "Thrombosis": 1, "Transient ischaemic attack": 1, "Ultrasound Doppler": 1, "Upper-airway cough syndrome": 1, "Urinary retention": 1, "Urinary tract infection": 1, "Urine output": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site inflammation": 1, "Vaccination site nodule": 1, "Vaccination site pruritus": 1, "Vaccination site vesicles": 1, "Vision blurred": 1, "Vital signs measurement": 1, "Vocal cord thickening": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B27A.json b/docs/data/histograms/United States/039B27A.json
new file mode 100644
index 00000000000..debe7c462de
--- /dev/null
+++ b/docs/data/histograms/United States/039B27A.json	
@@ -0,0 +1 @@
+{"batchcode": "039B27A", "histograms": [{"batchcodes": ["039B27A"], "histogram": {"Cyanosis": 1, "Erythema": 1, "Off label use": 1, "Pain in extremity": 1, "Pruritus": 1, "Swelling": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B2?D.json b/docs/data/histograms/United States/039B2?D.json
new file mode 100644
index 00000000000..6f8dab8c7f8
--- /dev/null
+++ b/docs/data/histograms/United States/039B2?D.json	
@@ -0,0 +1 @@
+{"batchcode": "039B2?D", "histograms": [{"batchcodes": ["039B2?D"], "histogram": {"Arthralgia": 1, "Gait disturbance": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039B?1A.json b/docs/data/histograms/United States/039B?1A.json
new file mode 100644
index 00000000000..6b65a5268bc
--- /dev/null
+++ b/docs/data/histograms/United States/039B?1A.json	
@@ -0,0 +1 @@
+{"batchcode": "039B?1A", "histograms": [{"batchcodes": ["039B?1A"], "histogram": {"Amnesia": 1, "Decreased interest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039BZ1A.json b/docs/data/histograms/United States/039BZ1A.json
new file mode 100644
index 00000000000..fc7b94d60c4
--- /dev/null
+++ b/docs/data/histograms/United States/039BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "039BZ1A", "histograms": [{"batchcodes": ["039BZ1A"], "histogram": {"Chills": 1, "Cold sweat": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039BZIA.json b/docs/data/histograms/United States/039BZIA.json
new file mode 100644
index 00000000000..95aa4ae89d4
--- /dev/null
+++ b/docs/data/histograms/United States/039BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "039BZIA", "histograms": [{"batchcodes": ["039BZIA"], "histogram": {"Abdominal pain": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039C21A.json b/docs/data/histograms/United States/039C21A.json
new file mode 100644
index 00000000000..4a11f0840ce
--- /dev/null
+++ b/docs/data/histograms/United States/039C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039C21A", "histograms": [{"batchcodes": ["039C21A"], "histogram": {"Expired product administered": 32, "Pyrexia": 12, "Chills": 9, "Headache": 9, "Fatigue": 7, "Dizziness": 6, "Myalgia": 6, "Nausea": 6, "Asthenia": 5, "Erythema": 3, "Vomiting": 3, "Arthralgia": 2, "Body temperature": 2, "Feeling hot": 2, "Inappropriate schedule of product administration": 2, "Limb discomfort": 2, "Lymphadenopathy": 2, "Malaise": 2, "Pain": 2, "Pain in extremity": 2, "Product dose omission issue": 2, "Product storage error": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Ageusia": 1, "Anosmia": 1, "Blister": 1, "Blood test": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chromaturia": 1, "Computerised tomogram": 1, "Dehydration": 1, "Device connection issue": 1, "Dry eye": 1, "Dry mouth": 1, "Dry throat": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eye irritation": 1, "Feeling abnormal": 1, "Hemiparesis": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Illness": 1, "Injection site discolouration": 1, "Insomnia": 1, "Laboratory test": 1, "Loss of consciousness": 1, "Lung disorder": 1, "Mobility decreased": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Neuralgia": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Peripheral swelling": 1, "Product administered to patient of inappropriate age": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Rash": 1, "Renal pain": 1, "Skin exfoliation": 1, "Skin warm": 1, "Splenomegaly": 1, "Thirst": 1, "Throat irritation": 1, "Thrombosis": 1, "Tinnitus": 1, "Tremor": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039D21A.json b/docs/data/histograms/United States/039D21A.json
new file mode 100644
index 00000000000..6470ae1f940
--- /dev/null
+++ b/docs/data/histograms/United States/039D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039D21A", "histograms": [{"batchcodes": ["039D21A"], "histogram": {"Expired product administered": 7, "Pyrexia": 7, "Vaccination site erythema": 5, "Vaccination site pain": 5, "Pain in extremity": 4, "Accidental overdose": 3, "Accidental underdose": 3, "Anxiety": 3, "Body temperature": 3, "COVID-19": 3, "Inappropriate schedule of product administration": 3, "Peripheral swelling": 3, "Abortion spontaneous": 2, "Chills": 2, "Fatigue": 2, "Feeling abnormal": 2, "Headache": 2, "Limb discomfort": 2, "Maternal exposure during pregnancy": 2, "Myalgia": 2, "Paraesthesia": 2, "SARS-CoV-2 test": 2, "Ultrasound scan": 2, "Vaccination site induration": 2, "Vaccination site mass": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Ageusia": 1, "Asthenopia": 1, "Back pain": 1, "Balance disorder": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cyanosis": 1, "Dermatitis": 1, "Dermatitis contact": 1, "Dizziness": 1, "Dyspnoea": 1, "Emotional distress": 1, "Extra dose administered": 1, "Foetal death": 1, "Foetal hypokinesia": 1, "Hypertension": 1, "Illness": 1, "Incorrect dose administered": 1, "Lacrimation increased": 1, "Malaise": 1, "Migraine": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Pain": 1, "Palpitations": 1, "Product storage error": 1, "Pruritus": 1, "Rash": 1, "Seizure": 1, "Skin exfoliation": 1, "Stillbirth": 1, "Vaccination complication": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site scab": 1, "Vaccination site swelling": 1, "Vertigo": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039DZIA.json b/docs/data/histograms/United States/039DZIA.json
new file mode 100644
index 00000000000..8df20719f86
--- /dev/null
+++ b/docs/data/histograms/United States/039DZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "039DZIA", "histograms": [{"batchcodes": ["039DZIA"], "histogram": {"Chills": 1, "Drug interaction": 1, "Feeling abnormal": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039E21A.json b/docs/data/histograms/United States/039E21A.json
new file mode 100644
index 00000000000..f1c0332fc96
--- /dev/null
+++ b/docs/data/histograms/United States/039E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039E21A", "histograms": [{"batchcodes": ["039E21A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039F21A.json b/docs/data/histograms/United States/039F21A.json
new file mode 100644
index 00000000000..55257bdc9b7
--- /dev/null
+++ b/docs/data/histograms/United States/039F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039F21A", "histograms": [{"batchcodes": ["039F21A", "1805029"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["039F21A", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["039F21A", "GA1513"], "histogram": {"Dysgeusia": 1}}, {"batchcodes": ["039F21A"], "histogram": {"Expired product administered": 37, "Product storage error": 32, "Product temperature excursion issue": 9, "COVID-19": 6, "Fatigue": 6, "Myalgia": 6, "Vaccination site pain": 6, "Pyrexia": 5, "Headache": 4, "Pain in extremity": 4, "Back pain": 3, "Feeling hot": 3, "Product administration error": 3, "SARS-CoV-2 test": 3, "Accidental underdose": 2, "Arthralgia": 2, "Body temperature": 2, "Chest pain": 2, "Chills": 2, "Cough": 2, "Erythema": 2, "Inflammation": 2, "Insomnia": 2, "Limb discomfort": 2, "Muscle rigidity": 2, "Nasopharyngitis": 2, "Oropharyngeal pain": 2, "Pain": 2, "Peripheral swelling": 2, "Pruritus": 2, "Sleep disorder": 2, "Urticaria": 2, "Vaccination complication": 2, "Vaccination site swelling": 2, "Adnexa uteri pain": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Bone pain": 1, "Bradycardia": 1, "Chest discomfort": 1, "Contusion": 1, "Decreased appetite": 1, "Device connection issue": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysgeusia": 1, "Electrocardiogram ambulatory": 1, "Fall": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Migraine": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Neck pain": 1, "Pain of skin": 1, "Product administered to patient of inappropriate age": 1, "Rash erythematous": 1, "Rash pruritic": 1, "SARS-CoV-2 RNA": 1, "Sinusitis": 1, "Sneezing": 1, "Underdose": 1, "Urticaria chronic": 1, "Vaccination site movement impairment": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039H20A.json b/docs/data/histograms/United States/039H20A.json
new file mode 100644
index 00000000000..09bffbc7010
--- /dev/null
+++ b/docs/data/histograms/United States/039H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039H20A", "histograms": [{"batchcodes": ["039H20A"], "histogram": {"Headache": 1, "Pain": 1, "Pyrexia": 1, "Somnolence": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039H21A.json b/docs/data/histograms/United States/039H21A.json
new file mode 100644
index 00000000000..ce3683553ef
--- /dev/null
+++ b/docs/data/histograms/United States/039H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "039H21A", "histograms": [{"batchcodes": ["039H21A"], "histogram": {"Asthenia": 1, "Autoimmune disorder": 1, "Fatigue": 1, "Feeling abnormal": 1, "Inappropriate schedule of product administration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039J20A.json b/docs/data/histograms/United States/039J20A.json
new file mode 100644
index 00000000000..0cc4a3c8159
--- /dev/null
+++ b/docs/data/histograms/United States/039J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039J20A", "histograms": [{"batchcodes": ["039J20A"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Glucose tolerance test": 1, "Headache": 1, "Maternal exposure during pregnancy": 1, "Nausea": 1, "Pregnancy test": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K-202A.json b/docs/data/histograms/United States/039K-202A.json
new file mode 100644
index 00000000000..38375cc38f9
--- /dev/null
+++ b/docs/data/histograms/United States/039K-202A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K-202A", "histograms": [{"batchcodes": ["039K-202A"], "histogram": {"Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K.json b/docs/data/histograms/United States/039K.json
new file mode 100644
index 00000000000..bb3c20dc5e8
--- /dev/null
+++ b/docs/data/histograms/United States/039K.json	
@@ -0,0 +1 @@
+{"batchcode": "039K", "histograms": [{"batchcodes": ["039K"], "histogram": {"Pruritus": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K0-2A.json b/docs/data/histograms/United States/039K0-2A.json
new file mode 100644
index 00000000000..4c4ab9bc2a6
--- /dev/null
+++ b/docs/data/histograms/United States/039K0-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K0-2A", "histograms": [{"batchcodes": ["039K0-2A"], "histogram": {"Axillary pain": 1, "Vaccination site cellulitis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K00A.json b/docs/data/histograms/United States/039K00A.json
new file mode 100644
index 00000000000..04342405af4
--- /dev/null
+++ b/docs/data/histograms/United States/039K00A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K00A", "histograms": [{"batchcodes": ["039K00A"], "histogram": {"Chills": 2, "Headache": 2, "Cough": 1, "Dyspnoea at rest": 1, "Inappropriate schedule of product administration": 1, "Injection site pruritus": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K02A.json b/docs/data/histograms/United States/039K02A.json
new file mode 100644
index 00000000000..6f2cf08acfc
--- /dev/null
+++ b/docs/data/histograms/United States/039K02A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K02A", "histograms": [{"batchcodes": ["039K02A"], "histogram": {"Arthralgia": 1, "COVID-19": 1, "Nasal congestion": 1, "Nausea": 1, "Pain in extremity": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K0A.json b/docs/data/histograms/United States/039K0A.json
new file mode 100644
index 00000000000..6aef80e01d6
--- /dev/null
+++ b/docs/data/histograms/United States/039K0A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K0A", "histograms": [{"batchcodes": ["039K0A"], "histogram": {"Arthralgia": 1, "Erythema": 1, "Feeling hot": 1, "Illness": 1, "Loss of personal independence in daily activities": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K10-2A.json b/docs/data/histograms/United States/039K10-2A.json
new file mode 100644
index 00000000000..a7272802545
--- /dev/null
+++ b/docs/data/histograms/United States/039K10-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K10-2A", "histograms": [{"batchcodes": ["039K10-2A"], "histogram": {"Dizziness": 1, "Dysuria": 1, "Fear": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2.json b/docs/data/histograms/United States/039K2.json
new file mode 100644
index 00000000000..bcf810f8b83
--- /dev/null
+++ b/docs/data/histograms/United States/039K2.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2", "histograms": [{"batchcodes": ["039K2"], "histogram": {"Myalgia": 1, "Pruritus": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20(?).json b/docs/data/histograms/United States/039K20(?).json
new file mode 100644
index 00000000000..876b64a705d
--- /dev/null
+++ b/docs/data/histograms/United States/039K20(?).json	
@@ -0,0 +1 @@
+{"batchcode": "039K20(?)", "histograms": [{"batchcodes": ["039K20(?)"], "histogram": {"Lymphadenopathy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20-24.json b/docs/data/histograms/United States/039K20-24.json
new file mode 100644
index 00000000000..1d0ea1b6eba
--- /dev/null
+++ b/docs/data/histograms/United States/039K20-24.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20-24", "histograms": [{"batchcodes": ["039K20-24"], "histogram": {"Chills": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Joint swelling": 1, "Limb discomfort": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product administered at inappropriate site": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20-2A.json b/docs/data/histograms/United States/039K20-2A.json
new file mode 100644
index 00000000000..1f12159945b
--- /dev/null
+++ b/docs/data/histograms/United States/039K20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20-2A", "histograms": [{"batchcodes": ["039K20-2A"], "histogram": {"Fatigue": 13, "Pain in extremity": 13, "Pyrexia": 12, "Vaccination site pain": 12, "Headache": 10, "Pregnancy test": 10, "Chills": 9, "Maternal exposure during pregnancy": 9, "Vaccination site erythema": 9, "Myalgia": 8, "Vaccination site swelling": 8, "Exposure during pregnancy": 7, "SARS-CoV-2 test": 7, "Vaccination site pruritus": 7, "Injection site erythema": 6, "Nausea": 6, "Pain": 6, "Body temperature": 5, "COVID-19": 5, "Lymphadenopathy": 5, "Rash": 5, "Arthralgia": 4, "Injection site swelling": 4, "Injection site warmth": 4, "Pruritus": 4, "Ultrasound scan": 4, "Vaccination site induration": 4, "Vaccination site rash": 4, "Vaccination site warmth": 4, "Back pain": 3, "Cough": 3, "Glucose tolerance test": 3, "Inappropriate schedule of product administration": 3, "Lymph node pain": 3, "Paraesthesia": 3, "Rash erythematous": 3, "Skin reaction": 3, "Urticaria": 3, "Vomiting": 3, "Accidental overdose": 2, "Anaphylactic reaction": 2, "Cellulitis": 2, "Computerised tomogram": 2, "Contusion": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Erythema": 2, "Expired product administered": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Illness": 2, "Inflammation": 2, "Influenza like illness": 2, "Injection site pain": 2, "Injection site pruritus": 2, "Malaise": 2, "Migraine": 2, "Mobility decreased": 2, "Rash pruritic": 2, "Rhinorrhoea": 2, "Vaccination site reaction": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Acne": 1, "Agitation": 1, "Amnesia": 1, "Angioedema": 1, "Arthropod bite": 1, "Atelectasis": 1, "Autoimmune disorder": 1, "Axillary pain": 1, "Bacterial infection": 1, "Biopsy": 1, "Biopsy bone marrow": 1, "Blood pressure measurement": 1, "Body temperature increased": 1, "Bronchitis": 1, "Burning sensation": 1, "Chest pain": 1, "Death": 1, "Deep vein thrombosis": 1, "Discomfort": 1, "Dyspepsia": 1, "Ear pain": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Gait inability": 1, "Gene mutation identification test": 1, "Haematocrit": 1, "Haematocrit decreased": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypokinesia": 1, "Immediate post-injection reaction": 1, "Immunisation reaction": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site vasculitis": 1, "Intentional dose omission": 1, "Investigation": 1, "Lyme disease": 1, "Lymphadenitis": 1, "Mechanical urticaria": 1, "Nasal congestion": 1, "Neck pain": 1, "No adverse event": 1, "Nodule": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Oxygen saturation": 1, "Palpitations": 1, "Peripheral swelling": 1, "Pleural effusion": 1, "Pollakiuria": 1, "Pregnancy": 1, "Prenatal screening test": 1, "Product administered at inappropriate site": 1, "Prothrombin time prolonged": 1, "Pulmonary embolism": 1, "Pulmonary infarction": 1, "Rash macular": 1, "Respiratory rate": 1, "SARS-CoV-1 test positive": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test positive": 1, "Serum sickness": 1, "Soft tissue mass": 1, "Somnolence": 1, "Suppressed lactation": 1, "Syncope": 1, "Throat irritation": 1, "Tinnitus": 1, "Ultrasound antenatal screen": 1, "Ultrasound foetal": 1, "Vaccination complication": 1, "Vaccination site inflammation": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1, "Vasodilatation": 1, "Vein discolouration": 1, "Vertigo": 1, "Vitamin B12": 1, "White blood cell count": 1, "White blood cell count decreased": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20-A.json b/docs/data/histograms/United States/039K20-A.json
new file mode 100644
index 00000000000..2362ce14598
--- /dev/null
+++ b/docs/data/histograms/United States/039K20-A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20-A", "histograms": [{"batchcodes": ["039K20-A"], "histogram": {"Antibody test abnormal": 2, "Allergy to vaccine": 1, "Blood pressure decreased": 1, "Chills": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Facial paralysis": 1, "Feeling cold": 1, "Headache": 1, "Hemiplegia": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Magnetic resonance imaging": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Palpitations": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 antibody test negative": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20.2A.json b/docs/data/histograms/United States/039K20.2A.json
new file mode 100644
index 00000000000..4c08a0c452f
--- /dev/null
+++ b/docs/data/histograms/United States/039K20.2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20.2A", "histograms": [{"batchcodes": ["039K20.2A"], "histogram": {"Dyspnoea": 1, "Maternal exposure during pregnancy": 1, "Migraine": 1, "Pregnancy test": 1, "Vaccination site pain": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20.json b/docs/data/histograms/United States/039K20.json
new file mode 100644
index 00000000000..01d2207716e
--- /dev/null
+++ b/docs/data/histograms/United States/039K20.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20", "histograms": [{"batchcodes": ["039K20"], "histogram": {"Pain in extremity": 2, "Vaccination site pruritus": 2, "Hypersensitivity": 1, "Injection site bruising": 1, "Injection site reaction": 1, "Pain": 1, "Rash erythematous": 1, "Thyroid cancer": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20/2A.json b/docs/data/histograms/United States/039K20/2A.json
new file mode 100644
index 00000000000..8c979623acf
--- /dev/null
+++ b/docs/data/histograms/United States/039K20/2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20/2A", "histograms": [{"batchcodes": ["039K20/2A"], "histogram": {"Pyrexia": 2, "Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Dizziness": 1, "Exposure during pregnancy": 1, "Insomnia": 1, "Muscular weakness": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Tunnel vision": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2014.json b/docs/data/histograms/United States/039K2014.json
new file mode 100644
index 00000000000..4e394768174
--- /dev/null
+++ b/docs/data/histograms/United States/039K2014.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2014", "histograms": [{"batchcodes": ["039K2014"], "histogram": {"Epistaxis": 2, "Chills": 1, "Lethargy": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2019.json b/docs/data/histograms/United States/039K2019.json
new file mode 100644
index 00000000000..c4b9f20006c
--- /dev/null
+++ b/docs/data/histograms/United States/039K2019.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2019", "histograms": [{"batchcodes": ["039K2019"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Nasal congestion": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K202-2A.json b/docs/data/histograms/United States/039K202-2A.json
new file mode 100644
index 00000000000..f4738895e13
--- /dev/null
+++ b/docs/data/histograms/United States/039K202-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K202-2A", "histograms": [{"batchcodes": ["039K202-2A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K202-A.json b/docs/data/histograms/United States/039K202-A.json
new file mode 100644
index 00000000000..b39c24c9b8f
--- /dev/null
+++ b/docs/data/histograms/United States/039K202-A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K202-A", "histograms": [{"batchcodes": ["039K202-A"], "histogram": {"Dizziness": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K202A KJ.json b/docs/data/histograms/United States/039K202A KJ.json
new file mode 100644
index 00000000000..a863816d1e5
--- /dev/null
+++ b/docs/data/histograms/United States/039K202A KJ.json	
@@ -0,0 +1 @@
+{"batchcode": "039K202A KJ", "histograms": [{"batchcodes": ["039K202A KJ"], "histogram": {"Chills": 1, "Headache": 1, "Heart rate increased": 1, "Insomnia": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K202A.json b/docs/data/histograms/United States/039K202A.json
new file mode 100644
index 00000000000..9a9ebc5c928
--- /dev/null
+++ b/docs/data/histograms/United States/039K202A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K202A", "histograms": [{"batchcodes": ["028L20A", "039K202A"], "histogram": {"Limb discomfort": 1, "Pain in extremity": 1}}, {"batchcodes": ["039K202A"], "histogram": {"Headache": 11, "Fatigue": 6, "Pyrexia": 6, "Vaccination site pain": 5, "Myalgia": 4, "Nausea": 4, "Pain in extremity": 4, "Arthralgia": 3, "COVID-19": 3, "Malaise": 3, "Vaccination site erythema": 3, "Vaccination site swelling": 3, "Anosmia": 2, "Chills": 2, "Discomfort": 2, "Exposure during pregnancy": 2, "Oropharyngeal pain": 2, "Pain": 2, "SARS-CoV-2 test": 2, "Vaccination site pruritus": 2, "Abdominal pain upper": 1, "Autoimmune disorder": 1, "Blood disorder": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Body temperature": 1, "Breast enlargement": 1, "Breast tenderness": 1, "Chest pain": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Diplegia": 1, "Disorientation": 1, "Dysstasia": 1, "Expired product administered": 1, "Feeling cold": 1, "Hangover": 1, "Hordeolum": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Influenza like illness": 1, "Injection site joint swelling": 1, "Lethargy": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Nasal congestion": 1, "Noninfective gingivitis": 1, "Pregnancy test": 1, "Product dose omission issue": 1, "Pruritus": 1, "Swelling": 1, "Tinnitus": 1, "Ultrasound antenatal screen normal": 1, "Urticaria": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K208.json b/docs/data/histograms/United States/039K208.json
new file mode 100644
index 00000000000..0d3ee18354b
--- /dev/null
+++ b/docs/data/histograms/United States/039K208.json	
@@ -0,0 +1 @@
+{"batchcode": "039K208", "histograms": [{"batchcodes": ["039K208"], "histogram": {"Anaemia": 1, "Body temperature": 1, "Colitis": 1, "Death": 1, "Hypotension": 1, "Injection site cellulitis": 1, "Injection site mass": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Medical device site haemorrhage": 1, "Product administration error": 1, "Pyrexia": 1, "Underdose": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K209.json b/docs/data/histograms/United States/039K209.json
new file mode 100644
index 00000000000..36f74877fb5
--- /dev/null
+++ b/docs/data/histograms/United States/039K209.json	
@@ -0,0 +1 @@
+{"batchcode": "039K209", "histograms": [{"batchcodes": ["039K209"], "histogram": {"Limb discomfort": 2, "COVID-19": 1, "Inappropriate schedule of product administration": 1, "Magnetic resonance imaging": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20A OR 039L.json b/docs/data/histograms/United States/039K20A OR 039L.json
new file mode 100644
index 00000000000..383942a43c5
--- /dev/null
+++ b/docs/data/histograms/United States/039K20A OR 039L.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20A OR 039L", "histograms": [{"batchcodes": ["039K20A OR 039L"], "histogram": {"Chills": 2, "Fatigue": 2, "Influenza like illness": 2, "Nausea": 2, "Pyrexia": 2, "Body temperature": 1, "Body temperature increased": 1, "Pain in extremity": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20A, 011L20.json b/docs/data/histograms/United States/039K20A, 011L20.json
new file mode 100644
index 00000000000..876f714b6c9
--- /dev/null
+++ b/docs/data/histograms/United States/039K20A, 011L20.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20A, 011L20", "histograms": [{"batchcodes": ["039K20A, 011L20"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20A-2A.json b/docs/data/histograms/United States/039K20A-2A.json
new file mode 100644
index 00000000000..fbfcd902541
--- /dev/null
+++ b/docs/data/histograms/United States/039K20A-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20A-2A", "histograms": [{"batchcodes": ["039K20A-2A"], "histogram": {"Vaccination site erythema": 2, "Vaccination site warmth": 2, "Anxiety": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20A.json b/docs/data/histograms/United States/039K20A.json
new file mode 100644
index 00000000000..1c4f98b6544
--- /dev/null
+++ b/docs/data/histograms/United States/039K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20A", "histograms": [{"batchcodes": ["039K20A"], "histogram": {"Headache": 176, "Pyrexia": 174, "Fatigue": 165, "Pain in extremity": 150, "Vaccination site pain": 150, "Chills": 136, "Vaccination site erythema": 111, "Myalgia": 110, "Pain": 77, "Dizziness": 72, "Nausea": 68, "Vaccination site swelling": 64, "Vaccination site warmth": 63, "Arthralgia": 61, "Pruritus": 60, "Vaccination site pruritus": 60, "Body temperature": 58, "Rash": 55, "COVID-19": 47, "Asthenia": 43, "Erythema": 41, "SARS-CoV-2 test": 38, "Vaccination site rash": 33, "Injection site erythema": 32, "Feeling abnormal": 30, "Diarrhoea": 29, "Injection site pain": 29, "Paraesthesia": 27, "Vomiting": 26, "Dyspnoea": 25, "Peripheral swelling": 25, "Exposure during pregnancy": 22, "Hypoaesthesia": 22, "Malaise": 22, "Tremor": 22, "Vaccination complication": 22, "Blood pressure measurement": 21, "Cough": 21, "Injection site pruritus": 21, "Lymphadenopathy": 21, "Swelling": 21, "Urticaria": 20, "Decreased appetite": 19, "Hyperhidrosis": 19, "Heart rate": 18, "Back pain": 17, "Influenza like illness": 17, "Vaccination site mass": 17, "Vaccination site reaction": 17, "Hypersensitivity": 16, "Injection site swelling": 16, "Maternal exposure during pregnancy": 16, "Feeling hot": 15, "Heart rate increased": 15, "Rash pruritic": 15, "Vaccination site induration": 15, "Inappropriate schedule of product administration": 14, "Oxygen saturation": 14, "Rash erythematous": 14, "Illness": 13, "Limb discomfort": 13, "Mobility decreased": 13, "Vertigo": 13, "Gait disturbance": 12, "Injection site warmth": 12, "Muscular weakness": 12, "Neck pain": 12, "Pregnancy test": 12, "Product dose omission issue": 12, "SARS-CoV-2 test positive": 12, "Abdominal discomfort": 11, "Abdominal pain upper": 11, "Discomfort": 11, "Hypertension": 11, "Insomnia": 11, "Loss of consciousness": 11, "Muscle spasms": 11, "Palpitations": 11, "Ageusia": 10, "Blood test": 10, "Chest pain": 10, "Computerised tomogram": 10, "Drug ineffective": 10, "Somnolence": 10, "Vaccination site urticaria": 10, "Burning sensation": 9, "Electrocardiogram": 9, "Feeling cold": 9, "Head discomfort": 9, "Musculoskeletal stiffness": 9, "Oropharyngeal pain": 9, "Rhinorrhoea": 9, "Swelling face": 9, "Cellulitis": 8, "Chest discomfort": 8, "Contusion": 8, "Inflammation": 8, "Magnetic resonance imaging": 8, "Nasal congestion": 8, "Tinnitus": 8, "Balance disorder": 7, "Herpes zoster": 7, "Incorrect dose administered": 7, "Skin discolouration": 7, "Tenderness": 7, "Ultrasound scan": 7, "Vision blurred": 7, "Visual impairment": 7, "Anosmia": 6, "Anxiety": 6, "Atrial fibrillation": 6, "Bone pain": 6, "Chest X-ray": 6, "Condition aggravated": 6, "Expired product administered": 6, "Hypokinesia": 6, "Immunisation reaction": 6, "Joint swelling": 6, "Lip swelling": 6, "Lymph node pain": 6, "Pallor": 6, "Presyncope": 6, "Urine analysis": 6, "Vaccination site movement impairment": 6, "Abdominal pain": 5, "Accidental overdose": 5, "Axillary pain": 5, "Blood glucose": 5, "Dysphagia": 5, "Hot flush": 5, "Injection site induration": 5, "Loss of personal independence in daily activities": 5, "Migraine": 5, "Nasopharyngitis": 5, "Off label use": 5, "Pain in jaw": 5, "SARS-CoV-2 test negative": 5, "Syncope": 5, "Tachycardia": 5, "Asthma": 4, "Bell's palsy": 4, "Disorientation": 4, "Eczema": 4, "Facial pain": 4, "Fall": 4, "Flatulence": 4, "Lethargy": 4, "Musculoskeletal discomfort": 4, "Pneumonia": 4, "Product administered to patient of inappropriate age": 4, "SARS-CoV-2 antibody test": 4, "Skin warm": 4, "Sleep disorder": 4, "Throat irritation": 4, "Troponin": 4, "Vaccination site bruising": 4, "Vaccination site discomfort": 4, "White blood cell count": 4, "Abnormal sensation in eye": 3, "Adverse reaction": 3, "Angiogram": 3, "Arthritis": 3, "Blood pressure increased": 3, "Body temperature increased": 3, "COVID-19 pneumonia": 3, "Confusional state": 3, "Death": 3, "Dry mouth": 3, "Dysgeusia": 3, "Dysstasia": 3, "Ear pain": 3, "Eye pruritus": 3, "Flushing": 3, "Hypotension": 3, "Immune system disorder": 3, "Incorrect route of product administration": 3, "Injection site rash": 3, "Lymphocyte count": 3, "Menstruation irregular": 3, "Monocyte count": 3, "Neuralgia": 3, "Night sweats": 3, "Paraesthesia oral": 3, "Periarthritis": 3, "Pericarditis": 3, "Pharyngeal swelling": 3, "Photosensitivity reaction": 3, "Product administration error": 3, "Product storage error": 3, "Pulmonary embolism": 3, "Rash macular": 3, "Retching": 3, "SARS-CoV-2 antibody test negative": 3, "Scratch": 3, "Seizure": 3, "Sensitive skin": 3, "Skin burning sensation": 3, "Skin reaction": 3, "Sluggishness": 3, "Sneezing": 3, "Spinal X-ray": 3, "Swollen tongue": 3, "Taste disorder": 3, "Vaccination site paraesthesia": 3, "Weight decreased": 3, "Adverse event": 2, "Alanine aminotransferase": 2, "Allergy test": 2, "Allergy to vaccine": 2, "Anaemia": 2, "Anaphylactic reaction": 2, "Antibody test": 2, "Appendicitis": 2, "Aspartate aminotransferase": 2, "Asymptomatic COVID-19": 2, "Axillary mass": 2, "Basophil count": 2, "Bedridden": 2, "Biopsy": 2, "Blindness": 2, "Blood magnesium": 2, "Blood pressure decreased": 2, "Blood pressure fluctuation": 2, "Blood thyroid stimulating hormone": 2, "Body temperature abnormal": 2, "C-reactive protein": 2, "Cardiac disorder": 2, "Cerebrovascular accident": 2, "Eosinophil count": 2, "Epistaxis": 2, "Eructation": 2, "Eye pain": 2, "Eye swelling": 2, "Feeding disorder": 2, "Fibrin D dimer": 2, "Fine motor skill dysfunction": 2, "Full blood count": 2, "Gait inability": 2, "Gastrooesophageal reflux disease": 2, "Glucose tolerance test": 2, "Haematocrit": 2, "Haemoglobin": 2, "Heavy menstrual bleeding": 2, "Helicobacter infection": 2, "Hepatic enzyme abnormal": 2, "Hordeolum": 2, "Hypersomnia": 2, "Impaired driving ability": 2, "Induration": 2, "Influenza": 2, "Injection site bruising": 2, "Injection site discomfort": 2, "Injection site inflammation": 2, "Injection site 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"Dysarthria": 1, "Dysphonia": 1, "Dysuria": 1, "Ear disorder": 1, "Ear infection": 1, "Ear swelling": 1, "Ear, nose and throat examination": 1, "Ejection fraction": 1, "Electrocardiogram PR prolongation": 1, "Electrocardiogram QRS complex": 1, "Electrocardiogram QT interval": 1, "Electrocardiogram abnormal": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Endoscopy": 1, "Episcleritis": 1, "Exposure via breast milk": 1, "Exposure via contaminated device": 1, "External ear inflammation": 1, "External ear pain": 1, "Extra dose administered": 1, "Eye irritation": 1, "Facial bones fracture": 1, "Fear": 1, "Feeling of body temperature change": 1, "Foetal monitoring normal": 1, "Food aversion": 1, "Formication": 1, "Freezing phenomenon": 1, "Gastrointestinal disorder": 1, "Gastrointestinal haemorrhage": 1, "General physical condition abnormal": 1, "General physical health deterioration": 1, "Gingival bleeding": 1, "Glomerular filtration rate": 1, "Group B streptococcus neonatal sepsis": 1, "Haematuria": 1, "Haemoglobin decreased": 1, "Haemorrhage": 1, "Haemothorax": 1, "Head injury": 1, "Heart rate abnormal": 1, "Heart rate decreased": 1, "Helicobacter test": 1, "Hiatus hernia": 1, "Hunger": 1, "Hyperdynamic left ventricle": 1, "Hyperventilation": 1, "Hypocholesterolaemia": 1, "Hypothyroidism": 1, "Hypoxia": 1, "Immature granulocyte count": 1, "Immediate post-injection reaction": 1, "Immunodeficiency": 1, "Impaired work ability": 1, "Incomplete course of vaccination": 1, "Inflammatory marker test": 1, "Injected limb mobility decreased": 1, "Injection site cellulitis": 1, "Injection site discolouration": 1, "Injection site haemorrhage": 1, "Injection site hypersensitivity": 1, "Injection site joint pain": 1, "Injection site lymphadenopathy": 1, "Injection site nerve damage": 1, "Injection site papule": 1, "Injection site reaction": 1, "Injection site ulcer": 1, "Inner ear inflammation": 1, "Intermenstrual bleeding": 1, "International normalised ratio": 1, "Investigation": 1, "Iron metabolism disorder": 1, "Joint stiffness": 1, "Keratosis pilaris": 1, "Lacrimation increased": 1, "Lid lag": 1, "Ligament pain": 1, "Ligament sprain": 1, "Limb injury": 1, "Localised infection": 1, "Lordosis": 1, "Lumbar puncture": 1, "Lymphocyte count increased": 1, "Magnetic resonance imaging neck": 1, "Mass": 1, "Mastocytosis": 1, "Maternal exposure during breast feeding": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Memory impairment": 1, "Meniscus injury": 1, "Mental fatigue": 1, "Middle ear effusion": 1, "Middle insomnia": 1, "Motion sickness": 1, "Muscle atrophy": 1, "Myelitis": 1, "Myocardial infarction": 1, "Myocardial necrosis marker": 1, "Neoplasm skin": 1, "Nerve compression": 1, "Nerve injury": 1, "Nervousness": 1, "Neuralgic amyotrophy": 1, "Neurological symptom": 1, "No adverse event": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oedema": 1, "Oesophageal irritation": 1, "Oesophageal pain": 1, "Ophthalmological examination": 1, "Oral pruritus": 1, "Oropharyngeal spasm": 1, "Oxygen saturation decreased": 1, "Papule": 1, "Paranasal sinus discomfort": 1, "Parosmia": 1, "Pelvic pain": 1, "Phantom limb syndrome": 1, "Pharyngitis": 1, "Physical examination": 1, "Pleural effusion": 1, "Polychondritis": 1, "Polymerase chain reaction": 1, "Polymerase chain reaction positive": 1, "Polymyalgia rheumatica": 1, "Postoperative abscess": 1, "Prealbumin": 1, "Pregnancy test urine": 1, "Premature labour": 1, "Premenstrual pain": 1, "Product selection error": 1, "Productive cough": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Protein total": 1, "Pulmonary congestion": 1, "Pulmonary function test": 1, "Rash morbilliform": 1, "Rash papular": 1, "Rash pustular": 1, "Raynaud's phenomenon": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "Red cell distribution width": 1, "Respiratory tract infection": 1, "Restless legs syndrome": 1, "Retained placenta or membranes": 1, "Rheumatoid arthritis": 1, "Rheumatological examination": 1, "Scar": 1, "Scrotal pain": 1, "Sensory disturbance": 1, "Sepsis": 1, "Shoulder deformity": 1, "Sinus congestion": 1, "Sinus operation": 1, "Skin exfoliation": 1, "Skin lesion": 1, "Skin ulcer": 1, "Sleep apnoea syndrome": 1, "Soft tissue disorder": 1, "Sputum discoloured": 1, "Stomatitis": 1, "Subcutaneous emphysema": 1, "Surgery": 1, "Swelling of eyelid": 1, "Temperature intolerance": 1, "Temperature regulation disorder": 1, "Thinking abnormal": 1, "Thrombocytopenia": 1, "Thyroid disorder": 1, "Thyroid function test": 1, "Thyroid hormones test": 1, "Thyroiditis": 1, "Thyroxine": 1, "Toothache": 1, "Trismus": 1, "Troponin increased": 1, "Tunnel vision": 1, "Ulcerative keratitis": 1, "Ultrasound Doppler": 1, "Ultrasound antenatal screen": 1, "Ultrasound scan normal": 1, "Ultrasound thyroid": 1, "Underdose": 1, "Urinary incontinence": 1, "Vaccination site hypersensitivity": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site nodule": 1, "Vaccination site scar": 1, "Vaginal discharge": 1, "Vasoconstriction": 1, "Vestibular neuronitis": 1, "Vital signs measurement": 1, "Vitamin B12 deficiency": 1, "Vitamin D": 1, "Vitiligo": 1, "Vitreous floaters": 1, "Vocal cord inflammation": 1, "Vulvovaginal burning sensation": 1, "Weight fluctuation": 1, "Wound": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20A15.json b/docs/data/histograms/United States/039K20A15.json
new file mode 100644
index 00000000000..a090d44886d
--- /dev/null
+++ b/docs/data/histograms/United States/039K20A15.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20A15", "histograms": [{"batchcodes": ["039K20A15"], "histogram": {"Hypokinesia": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20A? OR D39.json b/docs/data/histograms/United States/039K20A? OR D39.json
new file mode 100644
index 00000000000..768e6261533
--- /dev/null
+++ b/docs/data/histograms/United States/039K20A? OR D39.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20A? OR D39", "histograms": [{"batchcodes": ["039K20A? OR D39"], "histogram": {"Erythema": 1, "Injection site pain": 1, "Injection site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20E.json b/docs/data/histograms/United States/039K20E.json
new file mode 100644
index 00000000000..e4e9ccc8cdc
--- /dev/null
+++ b/docs/data/histograms/United States/039K20E.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20E", "histograms": [{"batchcodes": ["039K20E"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20K.json b/docs/data/histograms/United States/039K20K.json
new file mode 100644
index 00000000000..ed80b534d1d
--- /dev/null
+++ b/docs/data/histograms/United States/039K20K.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20K", "histograms": [{"batchcodes": ["039K20K"], "histogram": {"Lymphadenopathy": 1, "Myalgia": 1, "Palpitations": 1, "Polymenorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K20O.json b/docs/data/histograms/United States/039K20O.json
new file mode 100644
index 00000000000..4653b249cbb
--- /dev/null
+++ b/docs/data/histograms/United States/039K20O.json	
@@ -0,0 +1 @@
+{"batchcode": "039K20O", "histograms": [{"batchcodes": ["039K20O"], "histogram": {"Gait disturbance": 1, "Musculoskeletal discomfort": 1, "Platelet count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K28.json b/docs/data/histograms/United States/039K28.json
new file mode 100644
index 00000000000..4e338e4305b
--- /dev/null
+++ b/docs/data/histograms/United States/039K28.json	
@@ -0,0 +1 @@
+{"batchcode": "039K28", "histograms": [{"batchcodes": ["039K28"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Myalgia": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K29A.json b/docs/data/histograms/United States/039K29A.json
new file mode 100644
index 00000000000..834b16487c1
--- /dev/null
+++ b/docs/data/histograms/United States/039K29A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K29A", "histograms": [{"batchcodes": ["039K29A"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Injection site pain": 1, "Pain": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2A.json b/docs/data/histograms/United States/039K2A.json
new file mode 100644
index 00000000000..1ba3bbd436d
--- /dev/null
+++ b/docs/data/histograms/United States/039K2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2A", "histograms": [{"batchcodes": ["039K2A"], "histogram": {"Fatigue": 1, "Illness": 1, "Injection site reaction": 1, "Injection site warmth": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2A20.json b/docs/data/histograms/United States/039K2A20.json
new file mode 100644
index 00000000000..cfdf9acbf86
--- /dev/null
+++ b/docs/data/histograms/United States/039K2A20.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2A20", "histograms": [{"batchcodes": ["039K2A20"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Flushing": 1, "Headache": 1, "Heart rate": 1, "Pain in extremity": 1, "Palpitations": 1, "Paraesthesia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2CA.json b/docs/data/histograms/United States/039K2CA.json
new file mode 100644
index 00000000000..1648f312d79
--- /dev/null
+++ b/docs/data/histograms/United States/039K2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2CA", "histograms": [{"batchcodes": ["039K2CA"], "histogram": {"Product administered at inappropriate site": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2OA.json b/docs/data/histograms/United States/039K2OA.json
new file mode 100644
index 00000000000..0ed756f057d
--- /dev/null
+++ b/docs/data/histograms/United States/039K2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2OA", "histograms": [{"batchcodes": ["039K2OA"], "histogram": {"Dyspnoea": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K2VZA.json b/docs/data/histograms/United States/039K2VZA.json
new file mode 100644
index 00000000000..8e4323832f9
--- /dev/null
+++ b/docs/data/histograms/United States/039K2VZA.json	
@@ -0,0 +1 @@
+{"batchcode": "039K2VZA", "histograms": [{"batchcodes": ["039K2VZA"], "histogram": {"Incomplete course of vaccination": 1, "Ulcer haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K30-2A.json b/docs/data/histograms/United States/039K30-2A.json
new file mode 100644
index 00000000000..7775dd523ad
--- /dev/null
+++ b/docs/data/histograms/United States/039K30-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K30-2A", "histograms": [{"batchcodes": ["039K30-2A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K702A.json b/docs/data/histograms/United States/039K702A.json
new file mode 100644
index 00000000000..9b3327ebf9c
--- /dev/null
+++ b/docs/data/histograms/United States/039K702A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K702A", "histograms": [{"batchcodes": ["039K702A"], "histogram": {"Pain in extremity": 2, "Chills": 1, "Fatigue": 1, "Feeling hot": 1, "Joint range of motion decreased": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039K80A.json b/docs/data/histograms/United States/039K80A.json
new file mode 100644
index 00000000000..066026cd877
--- /dev/null
+++ b/docs/data/histograms/United States/039K80A.json	
@@ -0,0 +1 @@
+{"batchcode": "039K80A", "histograms": [{"batchcodes": ["039K80A"], "histogram": {"Haemorrhage": 1, "Off label use": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039KORR0A.json b/docs/data/histograms/United States/039KORR0A.json
new file mode 100644
index 00000000000..185da60db9a
--- /dev/null
+++ b/docs/data/histograms/United States/039KORR0A.json	
@@ -0,0 +1 @@
+{"batchcode": "039KORR0A", "histograms": [{"batchcodes": ["039KORR0A"], "histogram": {"Hot flush": 1, "Palpitations": 1, "SARS-CoV-2 test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039KRDA.json b/docs/data/histograms/United States/039KRDA.json
new file mode 100644
index 00000000000..42fde5f3498
--- /dev/null
+++ b/docs/data/histograms/United States/039KRDA.json	
@@ -0,0 +1 @@
+{"batchcode": "039KRDA", "histograms": [{"batchcodes": ["039KRDA"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Pain": 1, "Tenderness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039KZ014.json b/docs/data/histograms/United States/039KZ014.json
new file mode 100644
index 00000000000..a3364798429
--- /dev/null
+++ b/docs/data/histograms/United States/039KZ014.json	
@@ -0,0 +1 @@
+{"batchcode": "039KZ014", "histograms": [{"batchcodes": ["039KZ014"], "histogram": {"Thrombosis": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039KZ04.json b/docs/data/histograms/United States/039KZ04.json
new file mode 100644
index 00000000000..adb52b922c0
--- /dev/null
+++ b/docs/data/histograms/United States/039KZ04.json	
@@ -0,0 +1 @@
+{"batchcode": "039KZ04", "histograms": [{"batchcodes": ["039KZ04"], "histogram": {"Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039KZ0A.json b/docs/data/histograms/United States/039KZ0A.json
new file mode 100644
index 00000000000..4dfcda8c32a
--- /dev/null
+++ b/docs/data/histograms/United States/039KZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "039KZ0A", "histograms": [{"batchcodes": ["039KZ0A"], "histogram": {"Headache": 1, "Incorrect route of product administration": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Oropharyngeal pain": 1, "Pregnancy test": 1, "Progesterone": 1, "Swelling": 1, "Taste disorder": 1, "Ultrasound abdomen": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039KZCA.json b/docs/data/histograms/United States/039KZCA.json
new file mode 100644
index 00000000000..4a62707142e
--- /dev/null
+++ b/docs/data/histograms/United States/039KZCA.json	
@@ -0,0 +1 @@
+{"batchcode": "039KZCA", "histograms": [{"batchcodes": ["039KZCA"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039KZOA.json b/docs/data/histograms/United States/039KZOA.json
new file mode 100644
index 00000000000..cbd2346d5c5
--- /dev/null
+++ b/docs/data/histograms/United States/039KZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "039KZOA", "histograms": [{"batchcodes": ["039KZOA"], "histogram": {"Migraine": 1, "Paraesthesia": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039L20A.json b/docs/data/histograms/United States/039L20A.json
new file mode 100644
index 00000000000..5f4a175a61a
--- /dev/null
+++ b/docs/data/histograms/United States/039L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039L20A", "histograms": [{"batchcodes": ["039L20A"], "histogram": {"Myalgia": 2, "Asthenia": 1, "Biopsy": 1, "Blood calcium": 1, "Blood test": 1, "Body temperature": 1, "Cardiac tamponade": 1, "Chills": 1, "Diffuse large B-cell lymphoma": 1, "Fatigue": 1, "Intermenstrual bleeding": 1, "Metastatic lymphoma": 1, "Pain": 1, "Pain in extremity": 1, "Platelet count": 1, "Positron emission tomogram": 1, "Pyrexia": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039M2014.json b/docs/data/histograms/United States/039M2014.json
new file mode 100644
index 00000000000..18f37f20ac3
--- /dev/null
+++ b/docs/data/histograms/United States/039M2014.json	
@@ -0,0 +1 @@
+{"batchcode": "039M2014", "histograms": [{"batchcodes": ["039M2014"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Asthenia": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Headache": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Nasal congestion": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Paranasal sinus discomfort": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sensory loss": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039M20A.json b/docs/data/histograms/United States/039M20A.json
new file mode 100644
index 00000000000..6aad5e254ad
--- /dev/null
+++ b/docs/data/histograms/United States/039M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039M20A", "histograms": [{"batchcodes": ["039M20A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039R2019.json b/docs/data/histograms/United States/039R2019.json
new file mode 100644
index 00000000000..d88ce92cf3e
--- /dev/null
+++ b/docs/data/histograms/United States/039R2019.json	
@@ -0,0 +1 @@
+{"batchcode": "039R2019", "histograms": [{"batchcodes": ["039R2019"], "histogram": {"Injection site erythema": 1, "Injection site mass": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039R20A.json b/docs/data/histograms/United States/039R20A.json
new file mode 100644
index 00000000000..9cc8c496ef8
--- /dev/null
+++ b/docs/data/histograms/United States/039R20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039R20A", "histograms": [{"batchcodes": ["039R20A"], "histogram": {"Fall": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039T20A.json b/docs/data/histograms/United States/039T20A.json
new file mode 100644
index 00000000000..36966ac09ba
--- /dev/null
+++ b/docs/data/histograms/United States/039T20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039T20A", "histograms": [{"batchcodes": ["039T20A"], "histogram": {"Inappropriate schedule of product administration": 1, "Miliaria": 1, "Rash": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039U20A.json b/docs/data/histograms/United States/039U20A.json
new file mode 100644
index 00000000000..de6ecc19fff
--- /dev/null
+++ b/docs/data/histograms/United States/039U20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039U20A", "histograms": [{"batchcodes": ["039U20A"], "histogram": {"Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039V20A.json b/docs/data/histograms/United States/039V20A.json
new file mode 100644
index 00000000000..5964ef437fd
--- /dev/null
+++ b/docs/data/histograms/United States/039V20A.json	
@@ -0,0 +1 @@
+{"batchcode": "039V20A", "histograms": [{"batchcodes": ["039V20A"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Ear haemorrhage": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Nasal congestion": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/039V28.json b/docs/data/histograms/United States/039V28.json
new file mode 100644
index 00000000000..7045fa883ae
--- /dev/null
+++ b/docs/data/histograms/United States/039V28.json	
@@ -0,0 +1 @@
+{"batchcode": "039V28", "histograms": [{"batchcodes": ["039V28"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03A21A.json b/docs/data/histograms/United States/03A21A.json
new file mode 100644
index 00000000000..92da06ca3c3
--- /dev/null
+++ b/docs/data/histograms/United States/03A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03A21A", "histograms": [{"batchcodes": ["03A21A"], "histogram": {"Myalgia": 4, "Pain": 3, "Pyrexia": 3, "Tinnitus": 3, "Confusional state": 2, "Dizziness": 2, "Fatigue": 2, "Asthenia": 1, "Chest discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling of relaxation": 1, "Headache": 1, "Hypersomnia": 1, "Limb discomfort": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Mental status changes": 1, "Mood altered": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Rash": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03A21A03A21A.json b/docs/data/histograms/United States/03A21A03A21A.json
new file mode 100644
index 00000000000..fdad7e3c29a
--- /dev/null
+++ b/docs/data/histograms/United States/03A21A03A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03A21A03A21A", "histograms": [{"batchcodes": ["03A21A03A21A"], "histogram": {"Chills": 1, "Cough": 1, "Hot flush": 1, "Hyperhidrosis": 1, "SARS-CoV-2 test negative": 1, "Sinusitis": 1, "Type IV hypersensitivity reaction": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03A21B.json b/docs/data/histograms/United States/03A21B.json
new file mode 100644
index 00000000000..c9cf24c07f8
--- /dev/null
+++ b/docs/data/histograms/United States/03A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "03A21B", "histograms": [{"batchcodes": ["03A21B"], "histogram": {"Fatigue": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03A221A.json b/docs/data/histograms/United States/03A221A.json
new file mode 100644
index 00000000000..69b6b48f689
--- /dev/null
+++ b/docs/data/histograms/United States/03A221A.json	
@@ -0,0 +1 @@
+{"batchcode": "03A221A", "histograms": [{"batchcodes": ["03A221A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Illness": 1, "Migraine": 1, "Oral herpes": 1, "Pyrexia": 1, "Rash": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03AA21A.json b/docs/data/histograms/United States/03AA21A.json
new file mode 100644
index 00000000000..d469e0213d8
--- /dev/null
+++ b/docs/data/histograms/United States/03AA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03AA21A", "histograms": [{"batchcodes": ["03AA21A"], "histogram": {"Abdominal pain upper": 1, "Aphonia": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Illness": 1, "Nausea": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03AB21A.json b/docs/data/histograms/United States/03AB21A.json
new file mode 100644
index 00000000000..a0f11c5fb75
--- /dev/null
+++ b/docs/data/histograms/United States/03AB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03AB21A", "histograms": [{"batchcodes": ["03AB21A"], "histogram": {"Decreased appetite": 2, "Rash": 2, "Abdominal discomfort": 1, "Allergy to vaccine": 1, "Body temperature": 1, "Chills": 1, "Feeling cold": 1, "Headache": 1, "Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Nausea": 1, "Swelling": 1, "Swelling face": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03ACZ1A.json b/docs/data/histograms/United States/03ACZ1A.json
new file mode 100644
index 00000000000..958f2e29501
--- /dev/null
+++ b/docs/data/histograms/United States/03ACZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "03ACZ1A", "histograms": [{"batchcodes": ["03ACZ1A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03AK20A.json b/docs/data/histograms/United States/03AK20A.json
new file mode 100644
index 00000000000..c8c341bfbac
--- /dev/null
+++ b/docs/data/histograms/United States/03AK20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03AK20A", "histograms": [{"batchcodes": ["03AK20A"], "histogram": {"Abdominal pain lower": 1, "Chills": 1, "Ear infection": 1, "Ear pain": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03AK26A.json b/docs/data/histograms/United States/03AK26A.json
new file mode 100644
index 00000000000..42007dd28b7
--- /dev/null
+++ b/docs/data/histograms/United States/03AK26A.json	
@@ -0,0 +1 @@
+{"batchcode": "03AK26A", "histograms": [{"batchcodes": ["03AK26A"], "histogram": {"Eye pain": 1, "Lacrimation increased": 1, "Pyrexia": 1, "Urticaria": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03AX20A.json b/docs/data/histograms/United States/03AX20A.json
new file mode 100644
index 00000000000..cd571968a77
--- /dev/null
+++ b/docs/data/histograms/United States/03AX20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03AX20A", "histograms": [{"batchcodes": ["03AX20A"], "histogram": {"Abdominal pain upper": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03B21A.json b/docs/data/histograms/United States/03B21A.json
new file mode 100644
index 00000000000..84bb8639819
--- /dev/null
+++ b/docs/data/histograms/United States/03B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03B21A", "histograms": [{"batchcodes": ["03B21A"], "histogram": {"Rash": 3, "Dyspnoea": 2, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Ageusia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dysphagia": 1, "Eye swelling": 1, "Facial neuralgia": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Illness": 1, "Myalgia": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Oropharyngeal discomfort": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Vaccination complication": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03BB21A.json b/docs/data/histograms/United States/03BB21A.json
new file mode 100644
index 00000000000..b7ca9f154d7
--- /dev/null
+++ b/docs/data/histograms/United States/03BB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03BB21A", "histograms": [{"batchcodes": ["03BB21A"], "histogram": {"Anxiety": 1, "Chills": 1, "Headache": 1, "Illness": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03BC21A.json b/docs/data/histograms/United States/03BC21A.json
new file mode 100644
index 00000000000..7f9aa3073aa
--- /dev/null
+++ b/docs/data/histograms/United States/03BC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03BC21A", "histograms": [{"batchcodes": ["03BC21A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03CKZOA.json b/docs/data/histograms/United States/03CKZOA.json
new file mode 100644
index 00000000000..e9f2822569e
--- /dev/null
+++ b/docs/data/histograms/United States/03CKZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "03CKZOA", "histograms": [{"batchcodes": ["03CKZOA"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hypotension": 1, "Mood altered": 1, "Nervousness": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03CM20A.json b/docs/data/histograms/United States/03CM20A.json
new file mode 100644
index 00000000000..310a5a0ece7
--- /dev/null
+++ b/docs/data/histograms/United States/03CM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03CM20A", "histograms": [{"batchcodes": ["03CM20A"], "histogram": {"Constipation": 1, "Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03CQOA.json b/docs/data/histograms/United States/03CQOA.json
new file mode 100644
index 00000000000..f37f6dc5c2d
--- /dev/null
+++ b/docs/data/histograms/United States/03CQOA.json	
@@ -0,0 +1 @@
+{"batchcode": "03CQOA", "histograms": [{"batchcodes": ["03CQOA"], "histogram": {"Flatulence": 1, "Musculoskeletal stiffness": 1, "Pain": 1, "Respiration abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03DA21A.json b/docs/data/histograms/United States/03DA21A.json
new file mode 100644
index 00000000000..a90eb2f2b57
--- /dev/null
+++ b/docs/data/histograms/United States/03DA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03DA21A", "histograms": [{"batchcodes": ["03DA21A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03DL20A.json b/docs/data/histograms/United States/03DL20A.json
new file mode 100644
index 00000000000..89bb1a371cc
--- /dev/null
+++ b/docs/data/histograms/United States/03DL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03DL20A", "histograms": [{"batchcodes": ["03DL20A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03DL2BA.json b/docs/data/histograms/United States/03DL2BA.json
new file mode 100644
index 00000000000..4af4cd412ae
--- /dev/null
+++ b/docs/data/histograms/United States/03DL2BA.json	
@@ -0,0 +1 @@
+{"batchcode": "03DL2BA", "histograms": [{"batchcodes": ["03DL2BA"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03DMD0A.json b/docs/data/histograms/United States/03DMD0A.json
new file mode 100644
index 00000000000..1917cf938fc
--- /dev/null
+++ b/docs/data/histograms/United States/03DMD0A.json	
@@ -0,0 +1 @@
+{"batchcode": "03DMD0A", "histograms": [{"batchcodes": ["03DMD0A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03GA210.json b/docs/data/histograms/United States/03GA210.json
new file mode 100644
index 00000000000..520c5e01ad1
--- /dev/null
+++ b/docs/data/histograms/United States/03GA210.json	
@@ -0,0 +1 @@
+{"batchcode": "03GA210", "histograms": [{"batchcodes": ["03GA210"], "histogram": {"Movement disorder": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03H21A.json b/docs/data/histograms/United States/03H21A.json
new file mode 100644
index 00000000000..1a9b5314b92
--- /dev/null
+++ b/docs/data/histograms/United States/03H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03H21A", "histograms": [{"batchcodes": ["03H21A"], "histogram": {"Arthralgia": 1, "Deep vein thrombosis": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain in extremity": 1, "Pulmonary embolism": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03H21B.json b/docs/data/histograms/United States/03H21B.json
new file mode 100644
index 00000000000..4ada70ad96d
--- /dev/null
+++ b/docs/data/histograms/United States/03H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "03H21B", "histograms": [{"batchcodes": ["03H21B"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03HK20A.json b/docs/data/histograms/United States/03HK20A.json
new file mode 100644
index 00000000000..14138f61b30
--- /dev/null
+++ b/docs/data/histograms/United States/03HK20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03HK20A", "histograms": [{"batchcodes": ["03HK20A"], "histogram": {"Blister": 1, "Oral pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03IL20A.json b/docs/data/histograms/United States/03IL20A.json
new file mode 100644
index 00000000000..f45927d1e2c
--- /dev/null
+++ b/docs/data/histograms/United States/03IL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03IL20A", "histograms": [{"batchcodes": ["03IL20A"], "histogram": {"Brain natriuretic peptide": 1, "Chills": 1, "Computerised tomogram thorax": 1, "Cough": 1, "Headache": 1, "Hypoxia": 1, "Oxygen saturation": 1, "Pain": 1, "Pain in extremity": 1, "Pericardial effusion": 1, "Pyrexia": 1, "Rash pruritic": 1, "Tenderness": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03K20A.json b/docs/data/histograms/United States/03K20A.json
new file mode 100644
index 00000000000..2fcca4be760
--- /dev/null
+++ b/docs/data/histograms/United States/03K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03K20A", "histograms": [{"batchcodes": ["03K20A"], "histogram": {"Pain in extremity": 2, "Arthralgia": 1, "Body temperature": 1, "Headache": 1, "Mass": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03K20A?.json b/docs/data/histograms/United States/03K20A?.json
new file mode 100644
index 00000000000..27865c30d8b
--- /dev/null
+++ b/docs/data/histograms/United States/03K20A?.json	
@@ -0,0 +1 @@
+{"batchcode": "03K20A?", "histograms": [{"batchcodes": ["03K20A?"], "histogram": {"Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03L120A.json b/docs/data/histograms/United States/03L120A.json
new file mode 100644
index 00000000000..1790c2b6ced
--- /dev/null
+++ b/docs/data/histograms/United States/03L120A.json	
@@ -0,0 +1 @@
+{"batchcode": "03L120A", "histograms": [{"batchcodes": ["03L120A"], "histogram": {"Biopsy": 2, "Colonoscopy": 2, "Pain": 2, "Platelet count decreased": 2, "Prostatomegaly": 2, "Haemorrhoids": 1, "Large intestine polyp": 1, "Neck pain": 1, "Platelet count": 1, "Post procedural haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03L12A.json b/docs/data/histograms/United States/03L12A.json
new file mode 100644
index 00000000000..5da6a0b24cd
--- /dev/null
+++ b/docs/data/histograms/United States/03L12A.json	
@@ -0,0 +1 @@
+{"batchcode": "03L12A", "histograms": [{"batchcodes": ["03L12A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Contusion": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Nausea": 1, "Oral pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03L20A.json b/docs/data/histograms/United States/03L20A.json
new file mode 100644
index 00000000000..50f75d2baa4
--- /dev/null
+++ b/docs/data/histograms/United States/03L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03L20A", "histograms": [{"batchcodes": ["03L20A"], "histogram": {"Chills": 3, "Injection site erythema": 3, "Myalgia": 3, "Body temperature": 2, "Head discomfort": 2, "Injection site mass": 2, "Injection site pruritus": 2, "Injection site swelling": 2, "Pain in extremity": 2, "Pyrexia": 2, "Arthralgia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "COVID-19": 1, "Diarrhoea": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Injection site rash": 1, "Parosmia": 1, "Product dose omission issue": 1, "Pulmonary congestion": 1, "Rash": 1, "Rash erythematous": 1, "Rash papular": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sinus congestion": 1, "Sleep disorder": 1, "Somnolence": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03LA21A.json b/docs/data/histograms/United States/03LA21A.json
new file mode 100644
index 00000000000..89a59213ef9
--- /dev/null
+++ b/docs/data/histograms/United States/03LA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03LA21A", "histograms": [{"batchcodes": ["03LA21A"], "histogram": {"Chest discomfort": 1, "Dysphagia": 1, "Fatigue": 1, "Heart rate": 1, "Palpitations": 1, "Pharyngeal hypoaesthesia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03LL20A.json b/docs/data/histograms/United States/03LL20A.json
new file mode 100644
index 00000000000..089d8b68ce0
--- /dev/null
+++ b/docs/data/histograms/United States/03LL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03LL20A", "histograms": [{"batchcodes": ["03LL20A"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03LM20A.json b/docs/data/histograms/United States/03LM20A.json
new file mode 100644
index 00000000000..ef8790b973c
--- /dev/null
+++ b/docs/data/histograms/United States/03LM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03LM20A", "histograms": [{"batchcodes": ["03LM20A"], "histogram": {"Dry eye": 1, "Dry mouth": 1, "Ocular discomfort": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03M20A.json b/docs/data/histograms/United States/03M20A.json
new file mode 100644
index 00000000000..d93f0c4577e
--- /dev/null
+++ b/docs/data/histograms/United States/03M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03M20A", "histograms": [{"batchcodes": ["03M20A"], "histogram": {"Pain": 6, "Chills": 5, "Pyrexia": 5, "Pain in extremity": 4, "Headache": 3, "Pruritus": 3, "Abdominal pain upper": 2, "Asthenia": 2, "Body temperature": 2, "Diarrhoea": 2, "Fatigue": 2, "Insomnia": 2, "Musculoskeletal stiffness": 2, "Nausea": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Anaphylactic shock": 1, "Anxiety": 1, "Arthralgia": 1, "COVID-19": 1, "Candida infection": 1, "Cardiac discomfort": 1, "Chest discomfort": 1, "Dental care": 1, "Drug ineffective": 1, "Dysphonia": 1, "Dyspnoea": 1, "Feeling hot": 1, "Gastric dilatation": 1, "Head discomfort": 1, "Heart rate": 1, "Hypersomnia": 1, "Influenza": 1, "Influenza like illness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Oropharyngeal discomfort": 1, "Rash": 1, "Scab": 1, "Sense of oppression": 1, "Sinus congestion": 1, "Sinus headache": 1, "Skin discolouration": 1, "Tachycardia": 1, "Tremor": 1, "Urticaria": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03M20A??.json b/docs/data/histograms/United States/03M20A??.json
new file mode 100644
index 00000000000..8c7aa549ef3
--- /dev/null
+++ b/docs/data/histograms/United States/03M20A??.json	
@@ -0,0 +1 @@
+{"batchcode": "03M20A??", "histograms": [{"batchcodes": ["03M20A??"], "histogram": {"Chills": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03M2OA.json b/docs/data/histograms/United States/03M2OA.json
new file mode 100644
index 00000000000..fe3f5f2a1f1
--- /dev/null
+++ b/docs/data/histograms/United States/03M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "03M2OA", "histograms": [{"batchcodes": ["03M2OA"], "histogram": {"Herpes zoster": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03SA21A.json b/docs/data/histograms/United States/03SA21A.json
new file mode 100644
index 00000000000..6f13231e50e
--- /dev/null
+++ b/docs/data/histograms/United States/03SA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03SA21A", "histograms": [{"batchcodes": ["03SA21A"], "histogram": {"Ultrasound scan": 2, "Lipoma": 1, "Lymphadenopathy": 1, "Swelling": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03T20A.json b/docs/data/histograms/United States/03T20A.json
new file mode 100644
index 00000000000..1ca736f1694
--- /dev/null
+++ b/docs/data/histograms/United States/03T20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03T20A", "histograms": [{"batchcodes": ["03T20A"], "histogram": {"Vaccination site pain": 2, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03TBZ1A.json b/docs/data/histograms/United States/03TBZ1A.json
new file mode 100644
index 00000000000..565e8bca6a0
--- /dev/null
+++ b/docs/data/histograms/United States/03TBZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "03TBZ1A", "histograms": [{"batchcodes": ["03TBZ1A"], "histogram": {"Abdominal pain upper": 1, "Anxiety": 1, "Chills": 1, "Fatigue": 1, "Influenza like illness": 1, "Mobility decreased": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03TF21A.json b/docs/data/histograms/United States/03TF21A.json
new file mode 100644
index 00000000000..a0c5b323ac1
--- /dev/null
+++ b/docs/data/histograms/United States/03TF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03TF21A", "histograms": [{"batchcodes": ["03TF21A"], "histogram": {"Abdominal pain": 1, "Chills": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Lethargy": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03TK20A.json b/docs/data/histograms/United States/03TK20A.json
new file mode 100644
index 00000000000..be69552dd58
--- /dev/null
+++ b/docs/data/histograms/United States/03TK20A.json	
@@ -0,0 +1 @@
+{"batchcode": "03TK20A", "histograms": [{"batchcodes": ["03TK20A"], "histogram": {"Fatigue": 1, "Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03UA21A.json b/docs/data/histograms/United States/03UA21A.json
new file mode 100644
index 00000000000..633aac804d8
--- /dev/null
+++ b/docs/data/histograms/United States/03UA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "03UA21A", "histograms": [{"batchcodes": ["03UA21A"], "histogram": {"Asthenia": 1, "Malaise": 1, "Somnolence": 1, "Vaccination site swelling": 1, "Vulvovaginal pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03ZHZ1A.json b/docs/data/histograms/United States/03ZHZ1A.json
new file mode 100644
index 00000000000..2dada4a580c
--- /dev/null
+++ b/docs/data/histograms/United States/03ZHZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "03ZHZ1A", "histograms": [{"batchcodes": ["03ZHZ1A", "EN6201"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/03ZHZUA.json b/docs/data/histograms/United States/03ZHZUA.json
new file mode 100644
index 00000000000..18f49c9e0f4
--- /dev/null
+++ b/docs/data/histograms/United States/03ZHZUA.json	
@@ -0,0 +1 @@
+{"batchcode": "03ZHZUA", "histograms": [{"batchcodes": ["03ZHZUA"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040-21A.json b/docs/data/histograms/United States/040-21A.json
new file mode 100644
index 00000000000..8db99a9c384
--- /dev/null
+++ b/docs/data/histograms/United States/040-21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040-21A", "histograms": [{"batchcodes": ["040-21A"], "histogram": {"Dysgeusia": 1, "Hypoaesthesia oral": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040021A.json b/docs/data/histograms/United States/040021A.json
new file mode 100644
index 00000000000..eecb419cb73
--- /dev/null
+++ b/docs/data/histograms/United States/040021A.json	
@@ -0,0 +1 @@
+{"batchcode": "040021A", "histograms": [{"batchcodes": ["040021A"], "histogram": {"Fatigue": 1, "Headache": 1, "Hypersomnia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040121A.json b/docs/data/histograms/United States/040121A.json
new file mode 100644
index 00000000000..3c2332f833a
--- /dev/null
+++ b/docs/data/histograms/United States/040121A.json	
@@ -0,0 +1 @@
+{"batchcode": "040121A", "histograms": [{"batchcodes": ["040121A"], "histogram": {"Accidental overdose": 1, "Extra dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04013213A.json b/docs/data/histograms/United States/04013213A.json
new file mode 100644
index 00000000000..1893a8d2e71
--- /dev/null
+++ b/docs/data/histograms/United States/04013213A.json	
@@ -0,0 +1 @@
+{"batchcode": "04013213A", "histograms": [{"batchcodes": ["04013213A"], "histogram": {"Herpes zoster": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0401321A.json b/docs/data/histograms/United States/0401321A.json
new file mode 100644
index 00000000000..d71c19f5304
--- /dev/null
+++ b/docs/data/histograms/United States/0401321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0401321A", "histograms": [{"batchcodes": ["0401321A"], "histogram": {"Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0401421A.json b/docs/data/histograms/United States/0401421A.json
new file mode 100644
index 00000000000..af9fbd1de2b
--- /dev/null
+++ b/docs/data/histograms/United States/0401421A.json	
@@ -0,0 +1 @@
+{"batchcode": "0401421A", "histograms": [{"batchcodes": ["0401421A"], "histogram": {"Fatigue": 1, "Pain in extremity": 1, "Vaccination site mass": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04015214.json b/docs/data/histograms/United States/04015214.json
new file mode 100644
index 00000000000..1c788b088e5
--- /dev/null
+++ b/docs/data/histograms/United States/04015214.json	
@@ -0,0 +1 @@
+{"batchcode": "04015214", "histograms": [{"batchcodes": ["04015214"], "histogram": {"Headache": 1, "Hypokinesia": 1, "Speech disorder": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0401L20A.json b/docs/data/histograms/United States/0401L20A.json
new file mode 100644
index 00000000000..7c624f2730a
--- /dev/null
+++ b/docs/data/histograms/United States/0401L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0401L20A", "histograms": [{"batchcodes": ["0401L20A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04021A.json b/docs/data/histograms/United States/04021A.json
new file mode 100644
index 00000000000..39ce04ee829
--- /dev/null
+++ b/docs/data/histograms/United States/04021A.json	
@@ -0,0 +1 @@
+{"batchcode": "04021A", "histograms": [{"batchcodes": ["04021A"], "histogram": {"Dyspnoea": 2, "Heart rate increased": 2, "Pyrexia": 2, "Blood urine present": 1, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Hunger": 1, "Hypersensitivity": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Myalgia": 1, "Skin reaction": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0402A-21A.json b/docs/data/histograms/United States/0402A-21A.json
new file mode 100644
index 00000000000..69c730e32cd
--- /dev/null
+++ b/docs/data/histograms/United States/0402A-21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0402A-21A", "histograms": [{"batchcodes": ["0402A-21A"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Mobility decreased": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0402A214.json b/docs/data/histograms/United States/0402A214.json
new file mode 100644
index 00000000000..4d652d7ed2a
--- /dev/null
+++ b/docs/data/histograms/United States/0402A214.json	
@@ -0,0 +1 @@
+{"batchcode": "0402A214", "histograms": [{"batchcodes": ["0402A214"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0402B1A.json b/docs/data/histograms/United States/0402B1A.json
new file mode 100644
index 00000000000..f6b7e7e3b77
--- /dev/null
+++ b/docs/data/histograms/United States/0402B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0402B1A", "histograms": [{"batchcodes": ["0402B1A"], "histogram": {"Asthenia": 1, "Chills": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040321A.json b/docs/data/histograms/United States/040321A.json
new file mode 100644
index 00000000000..df6a4153d2e
--- /dev/null
+++ b/docs/data/histograms/United States/040321A.json	
@@ -0,0 +1 @@
+{"batchcode": "040321A", "histograms": [{"batchcodes": ["040321A"], "histogram": {"Muscle spasms": 1, "Pain in extremity": 1, "Skin discolouration": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0404C21A.json b/docs/data/histograms/United States/0404C21A.json
new file mode 100644
index 00000000000..012546d5f7d
--- /dev/null
+++ b/docs/data/histograms/United States/0404C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0404C21A", "histograms": [{"batchcodes": ["0404C21A"], "histogram": {"Balance disorder": 1, "Chest pain": 1, "Decreased appetite": 1, "Ear pain": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoaesthesia oral": 1, "Oral discomfort": 1, "Paraesthesia oral": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040521A.json b/docs/data/histograms/United States/040521A.json
new file mode 100644
index 00000000000..463d3edc443
--- /dev/null
+++ b/docs/data/histograms/United States/040521A.json	
@@ -0,0 +1 @@
+{"batchcode": "040521A", "histograms": [{"batchcodes": ["040521A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040821A.json b/docs/data/histograms/United States/040821A.json
new file mode 100644
index 00000000000..357307d4a25
--- /dev/null
+++ b/docs/data/histograms/United States/040821A.json	
@@ -0,0 +1 @@
+{"batchcode": "040821A", "histograms": [{"batchcodes": ["040821A"], "histogram": {"Myalgia": 4, "Palpitations": 4, "Pyrexia": 4, "Fatigue": 3, "Pain in extremity": 3, "Back pain": 2, "Diarrhoea": 2, "Feeling abnormal": 2, "Headache": 2, "Hyperhidrosis": 2, "Influenza like illness": 2, "Nausea": 2, "Pain": 2, "Rash": 2, "Vomiting": 2, "Abscess": 1, "Burning sensation": 1, "Cardiac flutter": 1, "Chills": 1, "Discharge": 1, "Dizziness": 1, "Fall": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Insomnia": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Oedema peripheral": 1, "Oral herpes": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Peripheral swelling": 1, "Pruritus": 1, "Somnolence": 1, "Tinnitus": 1, "Vaccination site reaction": 1, "Vaginal discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0409D8A.json b/docs/data/histograms/United States/0409D8A.json
new file mode 100644
index 00000000000..89ced4aa3fe
--- /dev/null
+++ b/docs/data/histograms/United States/0409D8A.json	
@@ -0,0 +1 @@
+{"batchcode": "0409D8A", "histograms": [{"batchcodes": ["0409D8A"], "histogram": {"Chest pain": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A021A.json b/docs/data/histograms/United States/040A021A.json
new file mode 100644
index 00000000000..5064337a7bf
--- /dev/null
+++ b/docs/data/histograms/United States/040A021A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A021A", "histograms": [{"batchcodes": ["040A021A"], "histogram": {"Feeling hot": 1, "Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A121A.json b/docs/data/histograms/United States/040A121A.json
new file mode 100644
index 00000000000..5f004e3ac46
--- /dev/null
+++ b/docs/data/histograms/United States/040A121A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A121A", "histograms": [{"batchcodes": ["040A121A"], "histogram": {"Computerised tomogram": 1, "Electrocardiogram": 1, "Hypoaesthesia": 1, "Magnetic resonance imaging": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A12A.json b/docs/data/histograms/United States/040A12A.json
new file mode 100644
index 00000000000..b430df17ada
--- /dev/null
+++ b/docs/data/histograms/United States/040A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A12A", "histograms": [{"batchcodes": ["040A12A"], "histogram": {"Abnormal sleep-related event": 1, "Chills": 1, "Cough": 1, "Headache": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A20A.json b/docs/data/histograms/United States/040A20A.json
new file mode 100644
index 00000000000..46ff4904ea1
--- /dev/null
+++ b/docs/data/histograms/United States/040A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A20A", "histograms": [{"batchcodes": ["040A20A"], "histogram": {"Arthralgia": 1, "Nausea": 1, "Rhinorrhoea": 1, "Skin warm": 1, "Swelling": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A2119.json b/docs/data/histograms/United States/040A2119.json
new file mode 100644
index 00000000000..8efc93975ef
--- /dev/null
+++ b/docs/data/histograms/United States/040A2119.json	
@@ -0,0 +1 @@
+{"batchcode": "040A2119", "histograms": [{"batchcodes": ["040A2119"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A21A,.json b/docs/data/histograms/United States/040A21A,.json
new file mode 100644
index 00000000000..5519d40913d
--- /dev/null
+++ b/docs/data/histograms/United States/040A21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "040A21A,", "histograms": [{"batchcodes": ["040A21A,"], "histogram": {"Bedridden": 1, "Erythema": 1, "Feeling hot": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Swelling face": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A21A-1.json b/docs/data/histograms/United States/040A21A-1.json
new file mode 100644
index 00000000000..c4c5e7cf76a
--- /dev/null
+++ b/docs/data/histograms/United States/040A21A-1.json	
@@ -0,0 +1 @@
+{"batchcode": "040A21A-1", "histograms": [{"batchcodes": ["040A21A-1"], "histogram": {"Axillary pain": 1, "Feeling hot": 1, "Loss of personal independence in daily activities": 1, "Swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A21A..json b/docs/data/histograms/United States/040A21A..json
new file mode 100644
index 00000000000..e8f0d4ed6cb
--- /dev/null
+++ b/docs/data/histograms/United States/040A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "040A21A.", "histograms": [{"batchcodes": ["040A21A."], "histogram": {"Chills": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A21A.json b/docs/data/histograms/United States/040A21A.json
new file mode 100644
index 00000000000..d7bae758f98
--- /dev/null
+++ b/docs/data/histograms/United States/040A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A21A", "histograms": [{"batchcodes": ["008B21-2A", "040A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["040A21A", "FF2593"], "histogram": {"Blood creatinine": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Body temperature": 1, "COVID-19": 1, "Drug ineffective": 1, "Heart rate": 1, "Heart sounds": 1, "Laboratory test": 1, "Oxygen saturation": 1, "Pupillary light reflex tests": 1, "Respiratory rate": 1, "SARS-CoV-2 test": 1, "Troponin": 1, "White blood cell count": 1}}, {"batchcodes": ["040A21A"], "histogram": {"Pain in extremity": 74, "Headache": 73, "Pyrexia": 67, "Fatigue": 62, "Chills": 57, "Myalgia": 51, "Vaccination site pain": 51, "Pain": 41, "Arthralgia": 35, "Nausea": 32, "Rash": 29, "Feeling abnormal": 27, "Dizziness": 24, "Vaccination site erythema": 24, "Dyspnoea": 20, "Pruritus": 20, "Influenza like illness": 19, "SARS-CoV-2 test": 19, "Asthenia": 18, "COVID-19": 17, "Erythema": 16, "Body temperature": 15, "Heart rate": 15, "Inappropriate schedule of product administration": 14, "Lymphadenopathy": 14, "Peripheral swelling": 14, "Vaccination site pruritus": 14, "Back pain": 13, "Diarrhoea": 13, "Product dose omission issue": 12, "Vaccination site swelling": 12, "Vomiting": 12, "Feeling hot": 11, "Exposure during pregnancy": 10, "Malaise": 10, "Migraine": 10, "Neck pain": 10, "Rash erythematous": 10, "Tinnitus": 10, "Expired product administered": 9, "Heart rate increased": 9, "Urticaria": 9, "Vaccination site rash": 9, "Vaccination site warmth": 9, "Blood pressure measurement": 8, "Illness": 8, "Loss of consciousness": 8, "Abdominal discomfort": 7, "Chest pain": 7, "Computerised tomogram": 7, "Cough": 7, "Gait disturbance": 7, "Insomnia": 7, "Limb discomfort": 7, "Oropharyngeal pain": 7, "Palpitations": 7, "Swelling": 7, "Dehydration": 6, "Muscle spasms": 6, "Nasopharyngitis": 6, "Pharyngeal swelling": 6, "Rash pruritic": 6, "Swelling face": 6, "Vaccination site 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"Dyskinesia": 2, "Eating disorder": 2, "Eye pain": 2, "Eye swelling": 2, "Feeling cold": 2, "Fibromyalgia": 2, "Flushing": 2, "Gait inability": 2, "Gastrooesophageal reflux disease": 2, "Head injury": 2, "Hypersensitivity": 2, "Hypersomnia": 2, "Impaired work ability": 2, "Induration": 2, "Inflammation": 2, "Influenza": 2, "Injection site mass": 2, "Injection site pruritus": 2, "Injection site rash": 2, "Injection site swelling": 2, "Joint stiffness": 2, "Joint swelling": 2, "Lymphoedema": 2, "Mouth swelling": 2, "Movement disorder": 2, "Muscular weakness": 2, "Myocardial infarction": 2, "Odynophagia": 2, "Oxygen saturation": 2, "Pain of skin": 2, "Paraesthesia oral": 2, "Peripheral coldness": 2, "Poor quality product administered": 2, "Rash macular": 2, "Retching": 2, "Skin burning sensation": 2, "Skin swelling": 2, "Tenderness": 2, "Throat tightness": 2, "Tonsillar hypertrophy": 2, "Vaccination site bruising": 2, "Vaccination site haemorrhage": 2, "Vaccination site vesicles": 2, 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"Hypoaesthesia oral": 1, "Hypotension": 1, "Hypoxia": 1, "Immune system disorder": 1, "Immunisation reaction": 1, "Incomplete course of vaccination": 1, "Incontinence": 1, "Incorrect route of product administration": 1, "Infection": 1, "Injection site bruising": 1, "Injection site discomfort": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site warmth": 1, "Inner ear inflammation": 1, "Jaw disorder": 1, "Joint dislocation": 1, "Lacrimation increased": 1, "Laziness": 1, "Life support": 1, "Limb injury": 1, "Lip dry": 1, "Lip injury": 1, "Liver injury": 1, "Loss of personal independence in daily activities": 1, "Lumbar vertebral fracture": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Mastication disorder": 1, "Mechanical urticaria": 1, "Medical observation": 1, "Memory impairment": 1, "Meniscus injury": 1, "Metabolic function test": 1, "Middle insomnia": 1, "Milk allergy": 1, "Moaning": 1, "Multiple sclerosis relapse": 1, "Multisystem inflammatory syndrome in adults": 1, "Muscle discomfort": 1, "Muscle disorder": 1, "Muscle fatigue": 1, "Muscle strain": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Mydriasis": 1, "Nasal congestion": 1, "Neck injury": 1, "Necrosis": 1, "Nervousness": 1, "Neuropathy peripheral": 1, "Nodule": 1, "Oestradiol": 1, "Oral discomfort": 1, "Oral herpes": 1, "Oral pain": 1, "Orthostatic hypotension": 1, "Ovarian cancer": 1, "Oxygen saturation decreased": 1, "Pericarditis": 1, "Polycythaemia": 1, "Polymenorrhoea": 1, "Polymyalgia rheumatica": 1, "Poor quality sleep": 1, "Presyncope": 1, "Product administration error": 1, "Product dispensing error": 1, "Product storage error": 1, "Productive cough": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Pulmonary pain": 1, "Restless legs syndrome": 1, "Restlessness": 1, "Retinal disorder": 1, "Rheumatoid arthritis": 1, "Sciatica": 1, "Seizure like phenomena": 1, "Sinus disorder": 1, "Skin 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vein": 1, "Vitreous floaters": 1, "Vocal cord inflammation": 1, "Vulvovaginal discomfort": 1, "Weight increased": 1, "Wheezing": 1, "Wound infection": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A21H.json b/docs/data/histograms/United States/040A21H.json
new file mode 100644
index 00000000000..d887365cad4
--- /dev/null
+++ b/docs/data/histograms/United States/040A21H.json	
@@ -0,0 +1 @@
+{"batchcode": "040A21H", "histograms": [{"batchcodes": ["040A21H"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Ligament sprain": 1, "Muscle spasms": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A2A.json b/docs/data/histograms/United States/040A2A.json
new file mode 100644
index 00000000000..3dacfea81de
--- /dev/null
+++ b/docs/data/histograms/United States/040A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A2A", "histograms": [{"batchcodes": ["040A2A"], "histogram": {"Blister": 1, "Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A2LA.json b/docs/data/histograms/United States/040A2LA.json
new file mode 100644
index 00000000000..ec97e1038af
--- /dev/null
+++ b/docs/data/histograms/United States/040A2LA.json	
@@ -0,0 +1 @@
+{"batchcode": "040A2LA", "histograms": [{"batchcodes": ["040A2LA"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Lymphadenopathy": 1, "Peripheral swelling": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040A71A.json b/docs/data/histograms/United States/040A71A.json
new file mode 100644
index 00000000000..fb4c5f1137d
--- /dev/null
+++ b/docs/data/histograms/United States/040A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "040A71A", "histograms": [{"batchcodes": ["040A71A"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Fatigue": 1, "Malaise": 1, "Pyrexia": 1, "Reversed hot-cold sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040AMA.json b/docs/data/histograms/United States/040AMA.json
new file mode 100644
index 00000000000..3c7dda4ea80
--- /dev/null
+++ b/docs/data/histograms/United States/040AMA.json	
@@ -0,0 +1 @@
+{"batchcode": "040AMA", "histograms": [{"batchcodes": ["040AMA"], "histogram": {"Cough": 2, "Fatigue": 2, "Myalgia": 2, "Pyrexia": 2, "Pain": 1, "Vein disorder": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040AZ1A.json b/docs/data/histograms/United States/040AZ1A.json
new file mode 100644
index 00000000000..ffe3af384c9
--- /dev/null
+++ b/docs/data/histograms/United States/040AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "040AZ1A", "histograms": [{"batchcodes": ["040AZ1A"], "histogram": {"Erythema": 3, "Chills": 2, "Fatigue": 2, "Peripheral swelling": 2, "Pyrexia": 2, "Rash": 2, "Vaccination site pain": 2, "Abdominal discomfort": 1, "Blood glucose": 1, "Body temperature": 1, "Chest pain": 1, "Colitis": 1, "Condition aggravated": 1, "Diarrhoea": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersomnia": 1, "Nausea": 1, "Night sweats": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash macular": 1, "Scar": 1, "Swelling": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040AZA.json b/docs/data/histograms/United States/040AZA.json
new file mode 100644
index 00000000000..95dc84ba2d6
--- /dev/null
+++ b/docs/data/histograms/United States/040AZA.json	
@@ -0,0 +1 @@
+{"batchcode": "040AZA", "histograms": [{"batchcodes": ["040AZA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040AZIA.json b/docs/data/histograms/United States/040AZIA.json
new file mode 100644
index 00000000000..63b530d154b
--- /dev/null
+++ b/docs/data/histograms/United States/040AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "040AZIA", "histograms": [{"batchcodes": ["040AZIA"], "histogram": {"Pain": 2, "Arthralgia": 1, "Asthma": 1, "Back pain": 1, "Crying": 1, "Exposure during pregnancy": 1, "Influenza like illness": 1, "Myalgia": 1, "Pyrexia": 1, "Tinnitus": 1, "Vaccination site pain": 1, "Vaccination site streaking": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040B2.json b/docs/data/histograms/United States/040B2.json
new file mode 100644
index 00000000000..a6c84a05623
--- /dev/null
+++ b/docs/data/histograms/United States/040B2.json	
@@ -0,0 +1 @@
+{"batchcode": "040B2", "histograms": [{"batchcodes": ["040B2"], "histogram": {"Cellulitis": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040B214.json b/docs/data/histograms/United States/040B214.json
new file mode 100644
index 00000000000..13d6581abe3
--- /dev/null
+++ b/docs/data/histograms/United States/040B214.json	
@@ -0,0 +1 @@
+{"batchcode": "040B214", "histograms": [{"batchcodes": ["040B214"], "histogram": {"Burning sensation": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Paraesthesia": 1, "Photopsia": 1, "Somnolence": 1, "Stress": 1, "Sunburn": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040B21A.json b/docs/data/histograms/United States/040B21A.json
new file mode 100644
index 00000000000..77386cc2e6d
--- /dev/null
+++ b/docs/data/histograms/United States/040B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040B21A", "histograms": [{"batchcodes": ["002B21A", "040B21A"], "histogram": {"Back pain": 1, "Biopsy": 1, "Burning sensation": 1, "Contusion": 1, "Decreased immune responsiveness": 1, "Feeling abnormal": 1, "Herpes zoster": 1, "Hyperaesthesia": 1, "Malaise": 1, "Musculoskeletal pain": 1, "Pain": 1, "Pain in extremity": 1, "Rash macular": 1, "Rash papular": 1, "Vaccination failure": 1}}, {"batchcodes": ["040B21A"], "histogram": {"Headache": 44, "Pyrexia": 44, "Fatigue": 42, "Chills": 35, "Myalgia": 35, "Pain in extremity": 30, "Vaccination site pain": 29, "Feeling abnormal": 27, "Dizziness": 23, "Nausea": 21, "Pruritus": 18, "Asthenia": 17, "Pain": 17, "Arthralgia": 15, "Rash": 15, "Expired product administered": 13, "SARS-CoV-2 test": 13, "Body temperature": 11, "Vaccination site erythema": 11, "Vaccination site swelling": 11, "Dyspnoea": 10, "Erythema": 10, "Somnolence": 10, "Vomiting": 10, "Decreased appetite": 9, "Muscle spasms": 9, "Product dose omission issue": 9, "COVID-19": 8, "Influenza like illness": 8, "Urticaria": 8, "Gait disturbance": 7, "Peripheral swelling": 7, "Swelling": 7, "Vaccination site warmth": 7, "Anxiety": 6, "Diarrhoea": 6, "Dysgeusia": 6, "Feeling hot": 6, "Hyperhidrosis": 6, "Hypoaesthesia": 6, "Oropharyngeal pain": 6, "Paraesthesia": 6, "Tinnitus": 6, "Vaccination site rash": 6, "Back pain": 5, "Burning sensation": 5, "Chest pain": 5, "Cough": 5, "Heart rate increased": 5, "Illness": 5, "Inappropriate schedule of product administration": 5, "Loss of consciousness": 5, "Lymphadenopathy": 5, "Mobility decreased": 5, "Musculoskeletal stiffness": 5, "Vaccination site pruritus": 5, "Abdominal pain upper": 4, "Computerised tomogram": 4, "Confusional state": 4, "Dysphagia": 4, "Feeling cold": 4, "Heart rate": 4, "Malaise": 4, "Migraine": 4, "Neck pain": 4, "Night sweats": 4, "Product administered to patient of inappropriate age": 4, "Vision blurred": 4, "Bedridden": 3, "Blood pressure measurement": 3, "Bone pain": 3, "Chest X-ray": 3, "Chest discomfort": 3, "Disturbance in attention": 3, "Dysstasia": 3, "Ear pain": 3, "Electrocardiogram": 3, "Epistaxis": 3, "Hypersensitivity": 3, "Insomnia": 3, "Lip swelling": 3, "Loss of personal independence in daily activities": 3, "Muscle twitching": 3, "Palpitations": 3, "Rash erythematous": 3, "Tenderness": 3, "Tremor": 3, "Vaccination site mass": 3, "Balance disorder": 2, "Blood test": 2, "Contusion": 2, "Coronavirus test positive": 2, "Drug ineffective": 2, "Eczema": 2, "Eye swelling": 2, "Fall": 2, "Feeding disorder": 2, "Flushing": 2, "Herpes zoster": 2, "Hypotension": 2, "Inflammation": 2, "Influenza": 2, "Injection site erythema": 2, "Injection site mass": 2, "Injection site warmth": 2, "Intentional product use issue": 2, "Intermenstrual bleeding": 2, "Joint swelling": 2, "Magnetic resonance imaging": 2, "Mechanical urticaria": 2, "Menstrual disorder": 2, "Muscular weakness": 2, "Nasopharyngitis": 2, "Nightmare": 2, "Peripheral coldness": 2, "Product storage error": 2, "Rash pruritic": 2, "Rhinorrhoea": 2, "SARS-CoV-2 test positive": 2, "Sensory loss": 2, "Swelling face": 2, "Swollen tongue": 2, "Throat irritation": 2, "Throat tightness": 2, "Tongue disorder": 2, "Underdose": 2, "Vaccination complication": 2, "Vaccination site induration": 2, "Vaccination site inflammation": 2, "Vertigo": 2, "Weight decreased": 2, "Wheezing": 2, "Abdominal pain": 1, "Acne": 1, "Adverse reaction": 1, "Ageusia": 1, "Anaphylactic reaction": 1, "Angioedema": 1, "Antinuclear antibody positive": 1, "Bed rest": 1, "Biopsy skin": 1, "Blood oestrogen increased": 1, "Blood sodium": 1, "Body temperature increased": 1, "Burn oesophageal": 1, "Cardiac function test": 1, "Cardiac murmur": 1, "Cardiac stress test": 1, "Carpal tunnel syndrome": 1, "Choking": 1, "Chronic spontaneous urticaria": 1, "Cold sweat": 1, "Concussion": 1, "Condition aggravated": 1, "Coronavirus test": 1, "Critical illness": 1, "Crying": 1, "Dark circles under eyes": 1, "Dermatitis contact": 1, "Device connection issue": 1, "Diplopia": 1, "Discomfort": 1, "Disorientation": 1, "Distractibility": 1, "Dizziness postural": 1, "Dry eye": 1, "Dry mouth": 1, "Dysmenorrhoea": 1, "Ear congestion": 1, "Ear swelling": 1, "Echocardiogram": 1, "Extrasystoles": 1, "Eye movement disorder": 1, "Eye pain": 1, "Fasting": 1, "Fear": 1, "Feeling drunk": 1, "Fluid retention": 1, "Freezing phenomenon": 1, "Gait inability": 1, "Gingival swelling": 1, "Hallucination": 1, "Hallucination, auditory": 1, "Heart rate irregular": 1, "Hormone level abnormal": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Increased appetite": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Joint stiffness": 1, "Laboratory test": 1, "Laboratory test abnormal": 1, "Lacrimation increased": 1, "Lethargy": 1, "Ligament sprain": 1, "Limb discomfort": 1, "Limb injury": 1, "Lymph node pain": 1, "Mass": 1, "Memory impairment": 1, "Mental impairment": 1, "Motion sickness": 1, "Muscle strain": 1, "Muscle swelling": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Myocarditis": 1, "Nasal congestion": 1, "Nasal discomfort": 1, "Nervousness": 1, "Neuralgia": 1, "Ocular discomfort": 1, "Odynophagia": 1, "Oropharyngeal discomfort": 1, "Ovulation delayed": 1, "Pain in jaw": 1, "Palmar erythema": 1, "Paraesthesia oral": 1, "Periorbital swelling": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Presyncope": 1, "Product administration interrupted": 1, "Productive cough": 1, "Protein urine": 1, "Renal disorder": 1, "Restlessness": 1, "Rhinalgia": 1, "SARS-CoV-2 antibody test": 1, "Scan brain": 1, "Scan thyroid gland": 1, "Secretion discharge": 1, "Sinus disorder": 1, "Sinus pain": 1, "Sinus rhythm": 1, "Sinusitis": 1, "Skin swelling": 1, "Sleep disorder": 1, "Sleep terror": 1, "Small fibre neuropathy": 1, "Sneezing": 1, "Spinal pain": 1, "Stress": 1, "Stupor": 1, "Sudden hearing loss": 1, "Suicidal ideation": 1, "Swelling of eyelid": 1, "Syncope": 1, "Tachycardia": 1, "Therapeutic response unexpected": 1, "Thinking abnormal": 1, "Thyroid function test": 1, "Thyroiditis acute": 1, "Tonsillar erythema": 1, "Tooth fracture": 1, "Total lung capacity decreased": 1, "Troponin": 1, "Ultrasound scan": 1, "Urine abnormality": 1, "Vaccination site anaesthesia": 1, "Vaccination site discolouration": 1, "Vaccination site haemorrhage": 1, "Vaccination site paraesthesia": 1, "Vaccination site reaction": 1, "Vestibular disorder": 1, "Visual field defect": 1, "Visual impairment": 1, "Wrong technique in product usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040B21A/006C21A.json b/docs/data/histograms/United States/040B21A/006C21A.json
new file mode 100644
index 00000000000..e556ed8cbaf
--- /dev/null
+++ b/docs/data/histograms/United States/040B21A/006C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040B21A/006C21A", "histograms": [{"batchcodes": ["040B21A/006C21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040B221A.json b/docs/data/histograms/United States/040B221A.json
new file mode 100644
index 00000000000..2e6e107b043
--- /dev/null
+++ b/docs/data/histograms/United States/040B221A.json	
@@ -0,0 +1 @@
+{"batchcode": "040B221A", "histograms": [{"batchcodes": ["040B221A"], "histogram": {"Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040B27A.json b/docs/data/histograms/United States/040B27A.json
new file mode 100644
index 00000000000..ceb77708fbb
--- /dev/null
+++ b/docs/data/histograms/United States/040B27A.json	
@@ -0,0 +1 @@
+{"batchcode": "040B27A", "histograms": [{"batchcodes": ["040B27A"], "histogram": {"Headache": 2, "Pain": 2, "Pyrexia": 2, "Back pain": 1, "Bladder discomfort": 1, "Bladder pain": 1, "Body temperature": 1, "Chest discomfort": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Fungal infection": 1, "Groin pain": 1, "Malaise": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Tremor": 1, "Urinary incontinence": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040B71A.json b/docs/data/histograms/United States/040B71A.json
new file mode 100644
index 00000000000..41f95dc7a0b
--- /dev/null
+++ b/docs/data/histograms/United States/040B71A.json	
@@ -0,0 +1 @@
+{"batchcode": "040B71A", "histograms": [{"batchcodes": ["040B71A"], "histogram": {"Chills": 1, "Headache": 1, "Hyperhidrosis": 1, "Nausea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040BZ1A.json b/docs/data/histograms/United States/040BZ1A.json
new file mode 100644
index 00000000000..a88f459935d
--- /dev/null
+++ b/docs/data/histograms/United States/040BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "040BZ1A", "histograms": [{"batchcodes": ["040BZ1A"], "histogram": {"Eczema": 1, "Psoriasis": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040C21.json b/docs/data/histograms/United States/040C21.json
new file mode 100644
index 00000000000..39fd3b6791b
--- /dev/null
+++ b/docs/data/histograms/United States/040C21.json	
@@ -0,0 +1 @@
+{"batchcode": "040C21", "histograms": [{"batchcodes": ["040C21"], "histogram": {"COVID-19": 1, "Chills": 1, "Cough": 1, "Headache": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040C212A.json b/docs/data/histograms/United States/040C212A.json
new file mode 100644
index 00000000000..5a884a71e87
--- /dev/null
+++ b/docs/data/histograms/United States/040C212A.json	
@@ -0,0 +1 @@
+{"batchcode": "040C212A", "histograms": [{"batchcodes": ["040C212A"], "histogram": {"Asthenia": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040C21A.json b/docs/data/histograms/United States/040C21A.json
new file mode 100644
index 00000000000..749ff07973d
--- /dev/null
+++ b/docs/data/histograms/United States/040C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040C21A", "histograms": [{"batchcodes": ["040C21A"], "histogram": {"Expired product administered": 25, "Pyrexia": 23, "Chills": 22, "Headache": 20, "Pain in extremity": 20, "Fatigue": 18, "Myalgia": 18, "Vaccination site pain": 16, "Feeling abnormal": 13, "Inappropriate schedule of product administration": 11, "Nausea": 11, "Body temperature": 10, "COVID-19": 10, "Cough": 9, "Dizziness": 9, "Illness": 9, "Pain": 9, "Vaccination site erythema": 9, "Arthralgia": 8, "Asthenia": 8, "Erythema": 8, "Hyperhidrosis": 8, "Feeling hot": 7, "Peripheral swelling": 7, "Pruritus": 7, "SARS-CoV-2 test": 7, "Urticaria": 7, "Burning sensation": 6, "Dyspnoea": 6, "Malaise": 6, "Somnolence": 6, "Vaccination site swelling": 6, "Vaccination site warmth": 6, "Product storage error": 5, "Vaccination complication": 5, "Anosmia": 4, "Back pain": 4, "Chest pain": 4, "Diarrhoea": 4, "Insomnia": 4, "Neck pain": 4, "Paraesthesia": 4, "Rash": 4, "Rhinorrhoea": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Discomfort": 3, "Gait disturbance": 3, "Heart rate": 3, "Hypoaesthesia": 3, "Injection site pain": 3, "Intentional dose omission": 3, "Limb discomfort": 3, "Lip swelling": 3, "Muscular weakness": 3, "Nasal congestion": 3, "Product administered to patient of inappropriate age": 3, "Swelling": 3, "Swelling face": 3, "Throat irritation": 3, "Tremor": 3, "Vaccination site induration": 3, "Vaccination site rash": 3, "Vomiting": 3, "Abnormal dreams": 2, "Abnormal sensation in eye": 2, "Ageusia": 2, "Amnesia": 2, "Blood pressure measurement": 2, "Body temperature increased": 2, "Cellulitis": 2, "Emotional distress": 2, "Feeling cold": 2, "Feeling of body temperature change": 2, "Generalised tonic-clonic seizure": 2, "Heart rate increased": 2, "Hot flush": 2, "Impaired work ability": 2, "Induration": 2, "Inflammation": 2, "Injection site erythema": 2, "Logorrhoea": 2, "Loss of consciousness": 2, "Loss of personal independence in daily activities": 2, "Muscle spasms": 2, "Night sweats": 2, "Oral pain": 2, "Palpitations": 2, "Peripheral coldness": 2, "Poor quality sleep": 2, "Product dose omission issue": 2, "SARS-CoV-1 test": 2, "SARS-CoV-2 antibody test": 2, "Skin discolouration": 2, "Tinnitus": 2, "Urinary tract infection": 2, "Vaccination site mass": 2, "Vertigo": 2, "Abdominal pain": 1, "Acute kidney injury": 1, "Adverse reaction": 1, "Antibody test": 1, "Anxiety": 1, "Balance disorder": 1, "Blister": 1, "Breast enlargement": 1, "Breast pain": 1, "Bronchial secretion retention": 1, "Bursitis": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Chest discomfort": 1, "Cold sweat": 1, "Condition aggravated": 1, "Contusion": 1, "Decreased appetite": 1, "Depressed mood": 1, "Device connection issue": 1, "Disturbance in attention": 1, "Dysphagia": 1, "Ear discomfort": 1, "Eating disorder": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Exposure via breast milk": 1, "Eye irritation": 1, "Eye pain": 1, "Facial pain": 1, "Feeding disorder": 1, "Flushing": 1, "Gingival pain": 1, "Glassy eyes": 1, "Head discomfort": 1, "Heavy menstrual bleeding": 1, "Hepatic lesion": 1, "Herpes simplex": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Immunodeficiency": 1, "Incorrect dose administered": 1, "Increased appetite": 1, "Influenza": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Lethargy": 1, "Lymphadenopathy": 1, "Maternal exposure during breast feeding": 1, "Mobility decreased": 1, "Muscle discomfort": 1, "Muscle disorder": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Off label use": 1, "Oligomenorrhoea": 1, "Oral discomfort": 1, "Oral disorder": 1, "Oral herpes": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pain of skin": 1, "Pallor": 1, "Pelvic pain": 1, "Photopsia": 1, "Piloerection": 1, "Pneumonia": 1, "Product administration interrupted": 1, "Rash macular": 1, "Renal pain": 1, "Respiratory tract congestion": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 antibody test positive": 1, "SARS-CoV-2 test positive": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin reaction": 1, "Sneezing": 1, "Sunburn": 1, "Swollen tongue": 1, "Temperature intolerance": 1, "Tenderness": 1, "Thermal burn": 1, "Thirst": 1, "Throat tightness": 1, "Thyroid mass": 1, "Traumatic haemorrhage": 1, "Ultrasound abdomen": 1, "Vaccination site oedema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040C71A.json b/docs/data/histograms/United States/040C71A.json
new file mode 100644
index 00000000000..1141fe0485d
--- /dev/null
+++ b/docs/data/histograms/United States/040C71A.json	
@@ -0,0 +1 @@
+{"batchcode": "040C71A", "histograms": [{"batchcodes": ["040C71A"], "histogram": {"Chills": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040CZ1A.json b/docs/data/histograms/United States/040CZ1A.json
new file mode 100644
index 00000000000..9c09975e179
--- /dev/null
+++ b/docs/data/histograms/United States/040CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "040CZ1A", "histograms": [{"batchcodes": ["040CZ1A"], "histogram": {"Dizziness": 2, "Arthralgia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Chills": 1, "Gait disturbance": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site discomfort": 1, "Vaccination site movement impairment": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040D21A.json b/docs/data/histograms/United States/040D21A.json
new file mode 100644
index 00000000000..078371b9899
--- /dev/null
+++ b/docs/data/histograms/United States/040D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040D21A", "histograms": [{"batchcodes": ["040D21A"], "histogram": {"Accidental overdose": 7, "Fatigue": 2, "Arthralgia": 1, "COVID-19 pneumonia": 1, "Confusional state": 1, "Dyspnoea": 1, "Expired product administered": 1, "Eye pain": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Malaise": 1, "Mood swings": 1, "Nausea": 1, "Neck pain": 1, "Overdose": 1, "Pharyngeal swelling": 1, "SARS-CoV-2 test": 1, "Vaccination site joint pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040E21A.json b/docs/data/histograms/United States/040E21A.json
new file mode 100644
index 00000000000..950a98f6ae3
--- /dev/null
+++ b/docs/data/histograms/United States/040E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040E21A", "histograms": [{"batchcodes": ["040E21A"], "histogram": {"Blood test": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Eczema": 1, "Electrocardiogram": 1, "Heart rate increased": 1, "Hypertension": 1, "Insomnia": 1, "Localised infection": 1, "Mobility decreased": 1, "Myositis": 1, "Palpitations": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040H21A.json b/docs/data/histograms/United States/040H21A.json
new file mode 100644
index 00000000000..e65d63d2e35
--- /dev/null
+++ b/docs/data/histograms/United States/040H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040H21A", "histograms": [{"batchcodes": ["040H21A"], "histogram": {"Impaired gastric emptying": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040M20A.json b/docs/data/histograms/United States/040M20A.json
new file mode 100644
index 00000000000..693edb849bc
--- /dev/null
+++ b/docs/data/histograms/United States/040M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "040M20A", "histograms": [{"batchcodes": ["040M20A"], "histogram": {"Bedridden": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/040R21A.json b/docs/data/histograms/United States/040R21A.json
new file mode 100644
index 00000000000..6e4cc58823c
--- /dev/null
+++ b/docs/data/histograms/United States/040R21A.json	
@@ -0,0 +1 @@
+{"batchcode": "040R21A", "histograms": [{"batchcodes": ["040R21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041(6 OR L)20A.json b/docs/data/histograms/United States/041(6 OR L)20A.json
new file mode 100644
index 00000000000..a58cd260625
--- /dev/null
+++ b/docs/data/histograms/United States/041(6 OR L)20A.json	
@@ -0,0 +1 @@
+{"batchcode": "041(6 OR L)20A", "histograms": [{"batchcodes": ["041(6 OR L)20A"], "histogram": {"Erythema": 1, "Pruritus": 1, "Rash macular": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0411.20A.json b/docs/data/histograms/United States/0411.20A.json
new file mode 100644
index 00000000000..0ffefcc568e
--- /dev/null
+++ b/docs/data/histograms/United States/0411.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0411.20A", "histograms": [{"batchcodes": ["0411.20A"], "histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Body temperature": 1, "Illness": 1, "Insomnia": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041120A NOT SUR.json b/docs/data/histograms/United States/041120A NOT SUR.json
new file mode 100644
index 00000000000..0023bd3b6e3
--- /dev/null
+++ b/docs/data/histograms/United States/041120A NOT SUR.json	
@@ -0,0 +1 @@
+{"batchcode": "041120A NOT SUR", "histograms": [{"batchcodes": ["041120A NOT SUR"], "histogram": {"Dyschromatopsia": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041120A.json b/docs/data/histograms/United States/041120A.json
new file mode 100644
index 00000000000..9e5eaf6f635
--- /dev/null
+++ b/docs/data/histograms/United States/041120A.json	
@@ -0,0 +1 @@
+{"batchcode": "041120A", "histograms": [{"batchcodes": ["041120A"], "histogram": {"Fatigue": 4, "Headache": 3, "Injection site pain": 3, "Pain": 3, "Asthenia": 2, "Erythema": 2, "Inappropriate schedule of product administration": 2, "Nausea": 2, "Pruritus": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Blister": 1, "Breast pain": 1, "COVID-19": 1, "Diarrhoea": 1, "Dizziness": 1, "Eye haemorrhage": 1, "Feeling hot": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Joint swelling": 1, "Malaise": 1, "Myalgia": 1, "Nasal discomfort": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Product dose omission issue": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Throat irritation": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04112OA.json b/docs/data/histograms/United States/04112OA.json
new file mode 100644
index 00000000000..f3de1029ab5
--- /dev/null
+++ b/docs/data/histograms/United States/04112OA.json	
@@ -0,0 +1 @@
+{"batchcode": "04112OA", "histograms": [{"batchcodes": ["04112OA"], "histogram": {"Chills": 1, "Contusion": 1, "Dyspnoea": 1, "Heart rate increased": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041142114.json b/docs/data/histograms/United States/041142114.json
new file mode 100644
index 00000000000..c5757648bd1
--- /dev/null
+++ b/docs/data/histograms/United States/041142114.json	
@@ -0,0 +1 @@
+{"batchcode": "041142114", "histograms": [{"batchcodes": ["041142114"], "histogram": {"Chest pain": 1, "Dyspnoea exertional": 1, "Electrocardiogram": 1, "Erythema": 1, "Headache": 1, "Pain in extremity": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04120A.json b/docs/data/histograms/United States/04120A.json
new file mode 100644
index 00000000000..1a4096c3433
--- /dev/null
+++ b/docs/data/histograms/United States/04120A.json	
@@ -0,0 +1 @@
+{"batchcode": "04120A", "histograms": [{"batchcodes": ["04120A"], "histogram": {"Vaccination site pain": 3, "Antibody test": 2, "Headache": 2, "Erythema": 1, "Flushing": 1, "Heart rate increased": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Somnolence": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04121A.json b/docs/data/histograms/United States/04121A.json
new file mode 100644
index 00000000000..24f8a89def6
--- /dev/null
+++ b/docs/data/histograms/United States/04121A.json	
@@ -0,0 +1 @@
+{"batchcode": "04121A", "histograms": [{"batchcodes": ["04121A"], "histogram": {"Ageusia": 1, "Eye pruritus": 1, "Influenza like illness": 1, "Lacrimation increased": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Sneezing": 1, "Throat irritation": 1, "Upper-airway cough syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041220A.json b/docs/data/histograms/United States/041220A.json
new file mode 100644
index 00000000000..97376442b75
--- /dev/null
+++ b/docs/data/histograms/United States/041220A.json	
@@ -0,0 +1 @@
+{"batchcode": "041220A", "histograms": [{"batchcodes": ["041220A"], "histogram": {"Pain in extremity": 2, "Rash": 2, "Arthralgia": 1, "COVID-19": 1, "Drug ineffective": 1, "Headache": 1, "Limb discomfort": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0412L0A.json b/docs/data/histograms/United States/0412L0A.json
new file mode 100644
index 00000000000..86119c2ca35
--- /dev/null
+++ b/docs/data/histograms/United States/0412L0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0412L0A", "histograms": [{"batchcodes": ["0412L0A"], "histogram": {"Back pain": 1, "Chest discomfort": 1, "Chest pain": 1, "Feeling of body temperature change": 1, "Hypertrophic cardiomyopathy": 1, "Hypoaesthesia": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0412L20A.json b/docs/data/histograms/United States/0412L20A.json
new file mode 100644
index 00000000000..ed3f9bfb309
--- /dev/null
+++ b/docs/data/histograms/United States/0412L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0412L20A", "histograms": [{"batchcodes": ["0412L20A"], "histogram": {"Asthenia": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041321A.json b/docs/data/histograms/United States/041321A.json
new file mode 100644
index 00000000000..a88bb2d13fb
--- /dev/null
+++ b/docs/data/histograms/United States/041321A.json	
@@ -0,0 +1 @@
+{"batchcode": "041321A", "histograms": [{"batchcodes": ["041321A"], "histogram": {"Fatigue": 1, "Feeling hot": 1, "Myalgia": 1, "Peripheral swelling": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0414A21A.json b/docs/data/histograms/United States/0414A21A.json
new file mode 100644
index 00000000000..bce50a44d79
--- /dev/null
+++ b/docs/data/histograms/United States/0414A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0414A21A", "histograms": [{"batchcodes": ["0414A21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041521A.json b/docs/data/histograms/United States/041521A.json
new file mode 100644
index 00000000000..0667e449d7c
--- /dev/null
+++ b/docs/data/histograms/United States/041521A.json	
@@ -0,0 +1 @@
+{"batchcode": "041521A", "histograms": [{"batchcodes": ["041521A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0416204.json b/docs/data/histograms/United States/0416204.json
new file mode 100644
index 00000000000..fd525f99fcc
--- /dev/null
+++ b/docs/data/histograms/United States/0416204.json	
@@ -0,0 +1 @@
+{"batchcode": "0416204", "histograms": [{"batchcodes": ["0416204"], "histogram": {"Asthenia": 1, "Diarrhoea": 1, "Fear": 1, "Illness": 1, "Impaired work ability": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041620A.json b/docs/data/histograms/United States/041620A.json
new file mode 100644
index 00000000000..9f2055c457f
--- /dev/null
+++ b/docs/data/histograms/United States/041620A.json	
@@ -0,0 +1 @@
+{"batchcode": "041620A", "histograms": [{"batchcodes": ["041620A"], "histogram": {"Pain in extremity": 5, "Myalgia": 3, "Pruritus": 3, "Tenderness": 3, "Arthralgia": 2, "Asthenia": 2, "Erythema": 2, "Fatigue": 2, "Injection site pain": 2, "Nausea": 2, "Peripheral swelling": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Vomiting": 2, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug specific antibody present": 1, "Dysphagia": 1, "Dyspnoea": 1, "Ear pain": 1, "Headache": 1, "Heart rate increased": 1, "Hidradenitis": 1, "Impaired healing": 1, "Injection site rash": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mobility decreased": 1, "Nasopharyngitis": 1, "Nightmare": 1, "Oropharyngeal pain": 1, "Pain": 1, "Palpitations": 1, "Product administered to patient of inappropriate age": 1, "Rash": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Toothache": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04162OA.json b/docs/data/histograms/United States/04162OA.json
new file mode 100644
index 00000000000..d6382612caf
--- /dev/null
+++ b/docs/data/histograms/United States/04162OA.json	
@@ -0,0 +1 @@
+{"batchcode": "04162OA", "histograms": [{"batchcodes": ["04162OA"], "histogram": {"Body temperature": 1, "Oxygen saturation": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041671A.json b/docs/data/histograms/United States/041671A.json
new file mode 100644
index 00000000000..9b18423f267
--- /dev/null
+++ b/docs/data/histograms/United States/041671A.json	
@@ -0,0 +1 @@
+{"batchcode": "041671A", "histograms": [{"batchcodes": ["041671A"], "histogram": {"Erythema": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0416L20A.json b/docs/data/histograms/United States/0416L20A.json
new file mode 100644
index 00000000000..35b905e94dd
--- /dev/null
+++ b/docs/data/histograms/United States/0416L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0416L20A", "histograms": [{"batchcodes": ["0416L20A"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Feeling abnormal": 1, "Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0416O20A.json b/docs/data/histograms/United States/0416O20A.json
new file mode 100644
index 00000000000..99c336d97bd
--- /dev/null
+++ b/docs/data/histograms/United States/0416O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0416O20A", "histograms": [{"batchcodes": ["0416O20A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Myalgia": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sinusitis": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0416Z0A.json b/docs/data/histograms/United States/0416Z0A.json
new file mode 100644
index 00000000000..d27a0a9f754
--- /dev/null
+++ b/docs/data/histograms/United States/0416Z0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0416Z0A", "histograms": [{"batchcodes": ["0416Z0A"], "histogram": {"Vaccination site erythema": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site swelling": 1, "Pyrexia": 1, "Vaccination site induration": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0418218.json b/docs/data/histograms/United States/0418218.json
new file mode 100644
index 00000000000..b7c169389a7
--- /dev/null
+++ b/docs/data/histograms/United States/0418218.json	
@@ -0,0 +1 @@
+{"batchcode": "0418218", "histograms": [{"batchcodes": ["0418218"], "histogram": {"Erythema nodosum": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041821A.json b/docs/data/histograms/United States/041821A.json
new file mode 100644
index 00000000000..0a5158dbe8f
--- /dev/null
+++ b/docs/data/histograms/United States/041821A.json	
@@ -0,0 +1 @@
+{"batchcode": "041821A", "histograms": [{"batchcodes": ["041821A"], "histogram": {"Arthralgia": 2, "Chills": 2, "Burning sensation": 1, "Dizziness": 1, "Feeling cold": 1, "Headache": 1, "Insomnia": 1, "Mobility decreased": 1, "Testicular pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0418Z1A.json b/docs/data/histograms/United States/0418Z1A.json
new file mode 100644
index 00000000000..0440237a045
--- /dev/null
+++ b/docs/data/histograms/United States/0418Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0418Z1A", "histograms": [{"batchcodes": ["0418Z1A"], "histogram": {"Anxiety": 1, "Lip swelling": 1, "Middle insomnia": 1, "Night sweats": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041?(A)20A - NO.json b/docs/data/histograms/United States/041?(A)20A - NO.json
new file mode 100644
index 00000000000..2c0bbd9eb9b
--- /dev/null
+++ b/docs/data/histograms/United States/041?(A)20A - NO.json	
@@ -0,0 +1 @@
+{"batchcode": "041?(A)20A - NO", "histograms": [{"batchcodes": ["041?(A)20A - NO"], "histogram": {"Confusional state": 1, "Skin warm": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A12A.json b/docs/data/histograms/United States/041A12A.json
new file mode 100644
index 00000000000..30f5783b423
--- /dev/null
+++ b/docs/data/histograms/United States/041A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "041A12A", "histograms": [{"batchcodes": ["041A12A"], "histogram": {"Cough": 1, "Hyperhidrosis": 1, "Malaise": 1, "Rhinorrhoea": 1, "Sinus congestion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A20A.json b/docs/data/histograms/United States/041A20A.json
new file mode 100644
index 00000000000..a9839d60c35
--- /dev/null
+++ b/docs/data/histograms/United States/041A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "041A20A", "histograms": [{"batchcodes": ["041A20A"], "histogram": {"Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Pruritus": 1, "Skin irritation": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A214.json b/docs/data/histograms/United States/041A214.json
new file mode 100644
index 00000000000..23a1901ce63
--- /dev/null
+++ b/docs/data/histograms/United States/041A214.json	
@@ -0,0 +1 @@
+{"batchcode": "041A214", "histograms": [{"batchcodes": ["041A214"], "histogram": {"Eye disorder": 1, "Feeling hot": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A21A  16609.json b/docs/data/histograms/United States/041A21A  16609.json
new file mode 100644
index 00000000000..6f1ced4fd0f
--- /dev/null
+++ b/docs/data/histograms/United States/041A21A  16609.json	
@@ -0,0 +1 @@
+{"batchcode": "041A21A  16609", "histograms": [{"batchcodes": ["041A21A  16609"], "histogram": {"Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A21A OR 047F.json b/docs/data/histograms/United States/041A21A OR 047F.json
new file mode 100644
index 00000000000..680a27b8f66
--- /dev/null
+++ b/docs/data/histograms/United States/041A21A OR 047F.json	
@@ -0,0 +1 @@
+{"batchcode": "041A21A OR 047F", "histograms": [{"batchcodes": ["041A21A OR 047F"], "histogram": {"Chest pain": 1, "Feeling hot": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A21A.json b/docs/data/histograms/United States/041A21A.json
new file mode 100644
index 00000000000..1e3f5ad97fd
--- /dev/null
+++ b/docs/data/histograms/United States/041A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041A21A", "histograms": [{"batchcodes": ["012H21B", "041A21A"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["041A21A", "FE3690"], "histogram": {"COVID-19": 1, "Nausea": 1, "Vomiting": 1}}, {"batchcodes": ["041A21A"], "histogram": {"Headache": 78, "Pyrexia": 60, "Fatigue": 53, "Chills": 49, "Pain": 46, "Pain in extremity": 45, "Nausea": 33, "Dizziness": 31, "Injection site pain": 28, "Body temperature": 27, "Myalgia": 23, "Asthenia": 17, "Dyspnoea": 15, "SARS-CoV-2 test": 15, "Feeling abnormal": 14, "Arthralgia": 12, "Rash": 12, "Hyperhidrosis": 11, "Paraesthesia": 11, "Diarrhoea": 10, "Hypoaesthesia": 10, "Blood test": 9, "Malaise": 9, "Vomiting": 9, "Chest pain": 8, "Feeling hot": 8, "Influenza like illness": 8, "Muscle spasms": 8, "Peripheral swelling": 8, "Computerised tomogram": 7, "Electrocardiogram": 7, "COVID-19": 6, "Chest X-ray": 6, "Cough": 6, "Palpitations": 6, "Pruritus": 6, "Vaccination failure": 6, "Abdominal pain": 5, "Ageusia": 5, "Expired product administered": 5, "Heart rate increased": 5, "Injection site erythema": 5, "Injection site swelling": 5, "Migraine": 5, "Oropharyngeal pain": 5, "Sensory disturbance": 5, "Urticaria": 5, "Abdominal pain upper": 4, "Blood pressure measurement": 4, "Chest discomfort": 4, "Contusion": 4, "Decreased appetite": 4, "Epistaxis": 4, "Erythema": 4, "Heart rate": 4, "Insomnia": 4, "Lymphadenopathy": 4, "Muscular weakness": 4, "Poor quality product administered": 4, "Product storage error": 4, "SARS-CoV-2 test positive": 4, "Suspected COVID-19": 4, "Thrombosis": 4, "Abdominal distension": 3, "Anxiety": 3, "Back pain": 3, "Confusional state": 3, "Ear pain": 3, "Fall": 3, "Feeling cold": 3, "Hypokinesia": 3, "Joint swelling": 3, "Limb discomfort": 3, "Lip swelling": 3, "Magnetic resonance imaging head": 3, "Mobility decreased": 3, "Nasal congestion": 3, "Neck pain": 3, "Rhinorrhoea": 3, "SARS-CoV-2 antibody test": 3, "Somnolence": 3, "Swelling face": 3, "Swollen tongue": 3, "Therapeutic response unexpected": 3, "Antibody test": 2, "Balance disorder": 2, "Bone pain": 2, "Cardiac monitoring": 2, "Cerebrovascular accident": 2, "Condition aggravated": 2, "Death": 2, "Deep vein thrombosis": 2, "Dehydration": 2, "Dysgeusia": 2, "Ear discomfort": 2, "Electromyogram": 2, "Extra dose administered": 2, "Gait disturbance": 2, "Head discomfort": 2, "Hot flush": 2, "Hypertension": 2, "Hypoaesthesia oral": 2, "Inappropriate schedule of product administration": 2, "Injection site paraesthesia": 2, "Injection site rash": 2, "Injection site reaction": 2, "Laboratory test": 2, "Lethargy": 2, "Loss of consciousness": 2, "Memory impairment": 2, "Movement disorder": 2, "Muscle tightness": 2, "Muscle twitching": 2, "Musculoskeletal stiffness": 2, "Nasopharyngitis": 2, "Platelet count": 2, "Pulmonary embolism": 2, "Pulmonary thrombosis": 2, "Sinusitis": 2, "Skin mass": 2, "Sleep disorder": 2, "Swelling": 2, "Syncope": 2, "Therapy non-responder": 2, "Throat irritation": 2, "Tinnitus": 2, "Tremor": 2, "Troponin": 2, "Ultrasound Doppler": 2, "Ultrasound scan": 2, "Vaccination site pain": 2, "Vaginal haemorrhage": 2, "Vertigo": 2, "Vision blurred": 2, "Abdominal discomfort": 1, "Abnormal dreams": 1, "Acoustic stimulation tests": 1, "Afterbirth pain": 1, "Amnesia": 1, "Anaemia": 1, "Ankyloglossia congenital": 1, "Anosmia": 1, "Anticoagulant therapy": 1, "Antiphospholipid antibodies positive": 1, "Aphasia": 1, "Arrhythmia": 1, "Atrial flutter": 1, "Autonomic nervous system imbalance": 1, "Axillary pain": 1, "Basedow's disease": 1, "Biopsy": 1, "Blister": 1, "Blood glucose": 1, "Blood glucose fluctuation": 1, "Blood iron": 1, "Blood pressure decreased": 1, "Blood pressure diastolic decreased": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "Body temperature increased": 1, "Bone tuberculosis": 1, "Breast pain": 1, "Burning sensation": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Cardiomegaly": 1, "Cardiovascular evaluation": 1, "Cheilitis": 1, "Communication disorder": 1, "Computerised tomogram head": 1, "Craniotomy": 1, "Deafness": 1, "Depression": 1, "Diplopia": 1, "Disorientation": 1, "Dissociation": 1, "Dizziness postural": 1, "Dry skin": 1, "Dyskinesia": 1, "Eating disorder": 1, "Electric shock sensation": 1, "Electroencephalogram": 1, "Embolism": 1, "Erection increased": 1, "Exposure during pregnancy": 1, "Eye haemorrhage": 1, "Eye swelling": 1, "Facial discomfort": 1, "Facial pain": 1, "Feeling drunk": 1, "Feeling of body temperature change": 1, "Fibrin D dimer increased": 1, "Flank pain": 1, "Fluid retention": 1, "Foetal exposure during pregnancy": 1, "Formication": 1, "Full blood count": 1, "Gait inability": 1, "HIV test": 1, "HIV test false positive": 1, "Haematoma": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hyperthyroidism": 1, "Hyporeflexia": 1, "Hyporesponsive to stimuli": 1, "Hypothermia": 1, "Hypoxia": 1, "Illness": 1, "Impaired driving ability": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Injection site bruising": 1, "Injection site mass": 1, "Injection site nodule": 1, "Injection site pruritus": 1, "Injection site vesicles": 1, "Injection site warmth": 1, "Jaundice neonatal": 1, "Joint warmth": 1, "Lacrimation increased": 1, "Limb injury": 1, "Lip pain": 1, "Loss of personal independence in daily activities": 1, "Lower respiratory tract infection": 1, "Lymph node pain": 1, "Lymphoedema": 1, "Macrocephaly": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging neck": 1, "Mastication disorder": 1, "Mental impairment": 1, "Metastases to central nervous system": 1, "Mucosal disorder": 1, "Muscle disorder": 1, "Myocarditis": 1, "Nervousness": 1, "Neuralgic amyotrophy": 1, "Off label use": 1, "Oral candidiasis": 1, "Oral discomfort": 1, "Oral mucosal blistering": 1, "Oral pruritus": 1, "Oropharyngeal blistering": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pain assessment": 1, "Pain in jaw": 1, "Pallor": 1, "Paraesthesia oral": 1, "Periorbital swelling": 1, "Peripheral venous disease": 1, "Pharyngeal hypoaesthesia": 1, "Photosensitivity reaction": 1, "Piloerection": 1, "Platelet count decreased": 1, "Pneumonia fungal": 1, "Pneumothorax": 1, "Polymerase chain reaction": 1, "Poor peripheral circulation": 1, "Post-acute COVID-19 syndrome": 1, "Product administered to patient of inappropriate age": 1, "Product dispensing error": 1, "Product temperature excursion issue": 1, "Productive cough": 1, "Protein urine present": 1, "Psoriasis": 1, "Pulmonary calcification": 1, "Pulmonary mass": 1, "Pulmonary oedema": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Respiratory rate increased": 1, "Restless legs syndrome": 1, "Retinal vein occlusion": 1, "Sensation of foreign body": 1, "Sensory loss": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin haemorrhage": 1, "Skin tightness": 1, "Skin wrinkling": 1, "Sluggishness": 1, "Small fibre neuropathy": 1, "Sneezing": 1, "Speech disorder": 1, "Stasis dermatitis": 1, "Synovial cyst": 1, "Tachypnoea": 1, "Taste disorder": 1, "Tendon pain": 1, "Tension": 1, "Tension headache": 1, "Thirst": 1, "Throat tightness": 1, "Thrombophlebitis superficial": 1, "Tic": 1, "Tongue coated": 1, "Trigeminal neuralgia": 1, "Tunnel vision": 1, "Upper-airway cough syndrome": 1, "Urine analysis": 1, "Vein discolouration": 1, "Vein disorder": 1, "Ventricular extrasystoles": 1, "Vital signs measurement": 1, "Vitamin D": 1, "Weight": 1, "Weight decreased": 1, "Weight increased": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A22A.json b/docs/data/histograms/United States/041A22A.json
new file mode 100644
index 00000000000..786bd05d805
--- /dev/null
+++ b/docs/data/histograms/United States/041A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "041A22A", "histograms": [{"batchcodes": ["041A22A"], "histogram": {"Cough": 1, "Dizziness": 1, "Dry mouth": 1, "Fatigue": 1, "Headache": 1, "Rash": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A24A.json b/docs/data/histograms/United States/041A24A.json
new file mode 100644
index 00000000000..28529431620
--- /dev/null
+++ b/docs/data/histograms/United States/041A24A.json	
@@ -0,0 +1 @@
+{"batchcode": "041A24A", "histograms": [{"batchcodes": ["041A24A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041A71A.json b/docs/data/histograms/United States/041A71A.json
new file mode 100644
index 00000000000..393fc03ae9e
--- /dev/null
+++ b/docs/data/histograms/United States/041A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "041A71A", "histograms": [{"batchcodes": ["041A71A"], "histogram": {"Anxiety": 1, "Blood test": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Hypomenorrhoea": 1, "Menstruation delayed": 1, "Nausea": 1, "Pain in extremity": 1, "Petechiae": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041AQ1A.json b/docs/data/histograms/United States/041AQ1A.json
new file mode 100644
index 00000000000..970d4dc42f7
--- /dev/null
+++ b/docs/data/histograms/United States/041AQ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041AQ1A", "histograms": [{"batchcodes": ["041AQ1A"], "histogram": {"Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041AV1A.json b/docs/data/histograms/United States/041AV1A.json
new file mode 100644
index 00000000000..1f650fa2080
--- /dev/null
+++ b/docs/data/histograms/United States/041AV1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041AV1A", "histograms": [{"batchcodes": ["041AV1A"], "histogram": {"Abdominal pain upper": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041AZ1A.json b/docs/data/histograms/United States/041AZ1A.json
new file mode 100644
index 00000000000..c4759f39f5f
--- /dev/null
+++ b/docs/data/histograms/United States/041AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041AZ1A", "histograms": [{"batchcodes": ["041AZ1A"], "histogram": {"SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041AZI.json b/docs/data/histograms/United States/041AZI.json
new file mode 100644
index 00000000000..8c0008bf2b8
--- /dev/null
+++ b/docs/data/histograms/United States/041AZI.json	
@@ -0,0 +1 @@
+{"batchcode": "041AZI", "histograms": [{"batchcodes": ["041AZI"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041B218.json b/docs/data/histograms/United States/041B218.json
new file mode 100644
index 00000000000..b72ad2f4cad
--- /dev/null
+++ b/docs/data/histograms/United States/041B218.json	
@@ -0,0 +1 @@
+{"batchcode": "041B218", "histograms": [{"batchcodes": ["041B218"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Insomnia": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041B21A..json b/docs/data/histograms/United States/041B21A..json
new file mode 100644
index 00000000000..1d51f99a726
--- /dev/null
+++ b/docs/data/histograms/United States/041B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "041B21A.", "histograms": [{"batchcodes": ["041B21A."], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041B21A.json b/docs/data/histograms/United States/041B21A.json
new file mode 100644
index 00000000000..3e7c952bf56
--- /dev/null
+++ b/docs/data/histograms/United States/041B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041B21A", "histograms": [{"batchcodes": ["041B21A", "FL3198"], "histogram": {"Erectile dysfunction": 1}}, {"batchcodes": ["041B21A"], "histogram": {"Pain in extremity": 23, "Myalgia": 18, "Expired product administered": 17, "Fatigue": 17, "Headache": 17, "Pyrexia": 16, "Vaccination site pain": 14, "Chills": 13, "Dizziness": 11, "Pruritus": 10, "Arthralgia": 8, "Feeling abnormal": 8, "Oropharyngeal pain": 8, "Product administered to patient of inappropriate age": 8, "Rash": 8, "Vaccination site pruritus": 8, "Cough": 7, "Vaccination site swelling": 7, "Decreased appetite": 6, "Nausea": 6, "Product storage error": 6, "Vaccination site erythema": 6, "COVID-19": 5, "Dyspnoea": 5, "Erythema": 5, "Illness": 5, "Inappropriate schedule of product administration": 5, "Insomnia": 5, "Nasal congestion": 5, "Pain": 5, "Rhinorrhoea": 5, "SARS-CoV-2 test": 5, "Vomiting": 5, "Ageusia": 4, "Asthenia": 4, "Chest discomfort": 4, "Nasopharyngitis": 4, "Peripheral swelling": 4, "Swelling": 4, "Urticaria": 4, "Vaccination site warmth": 4, "Anosmia": 3, "Burning sensation": 3, "Discomfort": 3, "Feeding disorder": 3, "Gait disturbance": 3, "Hypokinesia": 3, "Incorrect dose administered": 3, "Influenza like illness": 3, "Limb discomfort": 3, "Product dose omission issue": 3, "Underdose": 3, "Weight decreased": 3, "Abdominal pain upper": 2, "Allergy to vaccine": 2, "Back pain": 2, "Blood test": 2, "Body temperature": 2, "Breast pain": 2, "Dehydration": 2, "Eye swelling": 2, "Feeling hot": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Incorrect route of product administration": 2, "Injection site erythema": 2, "Injection site pain": 2, "Lethargy": 2, "Malaise": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Off label use": 2, "Palpitations": 2, "Paraesthesia": 2, "Secretion discharge": 2, "Somnolence": 2, "Therapeutic response unexpected": 2, "Vaccination complication": 2, "Wheezing": 2, "Wrong technique in device usage process": 2, "Adverse event": 1, "Amenorrhoea": 1, "Anaemia": 1, "Antibody test": 1, "Anuria": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Blindness transient": 1, "Blood potassium": 1, "Blood pressure diastolic": 1, "Blood pressure measurement": 1, "Chest X-ray": 1, "Chest pain": 1, "Confusional state": 1, "Contusion": 1, "Coronavirus test": 1, "Death": 1, "Device connection issue": 1, "Discharge": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear pain": 1, "Electroencephalogram": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Eye pruritus": 1, "Fall": 1, "Feeling drunk": 1, "Feeling of body temperature change": 1, "Fluid intake reduced": 1, "Fluid overload": 1, "Flushing": 1, "Gastritis": 1, "Glossitis": 1, "Glossodynia": 1, "Head discomfort": 1, "Hot flush": 1, "Hyperthermia": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Injection site inflammation": 1, "Injection site warmth": 1, "Intentional dose omission": 1, "Interchange of vaccine products": 1, "Joint noise": 1, "Joint range of motion decreased": 1, "Lip swelling": 1, "Lipohypertrophy": 1, "Liver disorder": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Neck pain": 1, "No adverse event": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oral candidiasis": 1, "Oral herpes": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Presyncope": 1, "Product administered at inappropriate site": 1, "Product temperature excursion issue": 1, "Product use issue": 1, "Productive cough": 1, "Pulmonary pain": 1, "Pustule": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash pruritic": 1, "Rash pustular": 1, "Renal disorder": 1, "Respiratory tract congestion": 1, "Sepsis": 1, "Sinus congestion": 1, "Sinus disorder": 1, "Sinusitis": 1, "Skin mass": 1, "Sleep study": 1, "Speech disorder": 1, "Swelling face": 1, "Thinking abnormal": 1, "Thirst decreased": 1, "Throat tightness": 1, "Tinnitus": 1, "Tongue erythema": 1, "Unresponsive to stimuli": 1, "Urinary tract infection": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site haemorrhage": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vision blurred": 1, "Visual impairment": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041B21A7.json b/docs/data/histograms/United States/041B21A7.json
new file mode 100644
index 00000000000..f6bf0c8efd3
--- /dev/null
+++ b/docs/data/histograms/United States/041B21A7.json	
@@ -0,0 +1 @@
+{"batchcode": "041B21A7", "histograms": [{"batchcodes": ["041B21A7"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041BV1A.json b/docs/data/histograms/United States/041BV1A.json
new file mode 100644
index 00000000000..c630ecb0518
--- /dev/null
+++ b/docs/data/histograms/United States/041BV1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041BV1A", "histograms": [{"batchcodes": ["041BV1A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Malaise": 1, "Migraine": 1, "Nasopharyngitis": 1, "Nausea": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041BZIA.json b/docs/data/histograms/United States/041BZIA.json
new file mode 100644
index 00000000000..82075954719
--- /dev/null
+++ b/docs/data/histograms/United States/041BZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "041BZIA", "histograms": [{"batchcodes": ["041BZIA"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041C(2/Z)1A -CL.json b/docs/data/histograms/United States/041C(2/Z)1A -CL.json
new file mode 100644
index 00000000000..f8cca6b2523
--- /dev/null
+++ b/docs/data/histograms/United States/041C(2/Z)1A -CL.json	
@@ -0,0 +1 @@
+{"batchcode": "041C(2/Z)1A -CL", "histograms": [{"batchcodes": ["041C(2/Z)1A -CL"], "histogram": {"Asthenia": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041C(2/Z)1A.json b/docs/data/histograms/United States/041C(2/Z)1A.json
new file mode 100644
index 00000000000..a89765105a3
--- /dev/null
+++ b/docs/data/histograms/United States/041C(2/Z)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041C(2/Z)1A", "histograms": [{"batchcodes": ["041C(2/Z)1A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Rash": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041C20A.json b/docs/data/histograms/United States/041C20A.json
new file mode 100644
index 00000000000..a45f4e6a166
--- /dev/null
+++ b/docs/data/histograms/United States/041C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "041C20A", "histograms": [{"batchcodes": ["041C20A"], "histogram": {"Body temperature": 1, "Feeling hot": 1, "Injection site rash": 1, "Malaise": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash erythematous": 1, "Rash macular": 1, "Swelling": 1, "Swelling face": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041C21A AND 041.json b/docs/data/histograms/United States/041C21A AND 041.json
new file mode 100644
index 00000000000..af266c6b939
--- /dev/null
+++ b/docs/data/histograms/United States/041C21A AND 041.json	
@@ -0,0 +1 @@
+{"batchcode": "041C21A AND 041", "histograms": [{"batchcodes": ["041C21A AND 041"], "histogram": {"Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041C21A, 047C21.json b/docs/data/histograms/United States/041C21A, 047C21.json
new file mode 100644
index 00000000000..7d8203f242b
--- /dev/null
+++ b/docs/data/histograms/United States/041C21A, 047C21.json	
@@ -0,0 +1 @@
+{"batchcode": "041C21A, 047C21", "histograms": [{"batchcodes": ["041C21A, 047C21"], "histogram": {"Cerebrovascular accident": 1, "Facial nerve disorder": 1, "Feeling cold": 1, "Formication": 1, "Insomnia": 1, "Magnetic resonance imaging": 1, "Movement disorder": 1, "Oscillopsia": 1, "Pituitary-dependent Cushing's syndrome": 1, "Pruritus": 1, "Regurgitation": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041C21A.json b/docs/data/histograms/United States/041C21A.json
new file mode 100644
index 00000000000..57b7df3cac1
--- /dev/null
+++ b/docs/data/histograms/United States/041C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041C21A", "histograms": [{"batchcodes": ["041C21A"], "histogram": {"Expired product administered": 43, "Fatigue": 13, "Headache": 13, "Pyrexia": 13, "Chills": 10, "Pain in extremity": 9, "Myalgia": 8, "Dizziness": 7, "Feeling abnormal": 7, "Product administered to patient of inappropriate age": 7, "Pruritus": 7, "Rash": 7, "Vaccination site pain": 7, "Vaccination complication": 6, "Asthenia": 5, "Feeling hot": 5, "Inappropriate schedule of product administration": 5, "Pain": 5, "Product dose omission issue": 5, "Vaccination site swelling": 5, "Hypoaesthesia": 4, "Vaccination site pruritus": 4, "Dyspnoea": 3, "Erythema": 3, "Hypersensitivity": 3, "Interchange of vaccine products": 3, "Nausea": 3, "Vaccination site erythema": 3, "Accidental overdose": 2, "Body temperature": 2, "Bone pain": 2, "Cough": 2, "Depression": 2, "Discomfort": 2, "Dysgeusia": 2, "Dysphagia": 2, "Dysstasia": 2, "Hypersomnia": 2, "Insomnia": 2, "Limb discomfort": 2, "Malaise": 2, "Migraine": 2, "Palpitations": 2, "Presyncope": 2, "Product storage error": 2, "Skin tightness": 2, "Somnolence": 2, "Tinnitus": 2, "Vaccination site haemorrhage": 2, "Vaccination site rash": 2, "Abdominal pain": 1, "Abnormal dreams": 1, "Acne": 1, "Affective disorder": 1, "Ageusia": 1, "Alopecia": 1, "Amnesia": 1, "Anosmia": 1, "Anxiety": 1, "Aphonia": 1, "Arthralgia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Bronchitis": 1, "Burning sensation": 1, "COVID-19": 1, "Cardiac disorder": 1, "Chest discomfort": 1, "Cold sweat": 1, "Condition aggravated": 1, "Confusional state": 1, "Contusion": 1, "Conversion disorder": 1, "Decreased appetite": 1, "Dehydration": 1, "Depressed level of consciousness": 1, "Depressed mood": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dyspepsia": 1, "Dysphemia": 1, "Dysphonia": 1, "Eye swelling": 1, "Facial pain": 1, "Feeling cold": 1, "Feeling drunk": 1, "Fluid retention": 1, "Flushing": 1, "Food poisoning": 1, "Gait inability": 1, "Haematochezia": 1, "Hallucination": 1, "Head discomfort": 1, "Heart rate": 1, "Hemiplegia": 1, "Hot flush": 1, "Hunger": 1, "Hyperhidrosis": 1, "Illness": 1, "Incorrect route of product administration": 1, "Influenza": 1, "Influenza like illness": 1, "Investigation": 1, "Joint injury": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Limb injury": 1, "Loss of consciousness": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal stiffness": 1, "Myoclonus": 1, "Nasal congestion": 1, "Neck pain": 1, "Nervousness": 1, "Night sweats": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Pain assessment": 1, "Paraesthesia": 1, "Paralysis": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Premature ageing": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sensory disturbance": 1, "Skin irritation": 1, "Sleep apnoea syndrome": 1, "Stress": 1, "Suspected COVID-19": 1, "Swelling": 1, "Taste disorder": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Throat irritation": 1, "Tremor": 1, "Underdose": 1, "Urinary incontinence": 1, "Urinary retention": 1, "Urticaria": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1, "Varicophlebitis": 1, "Varicose vein": 1, "Vascular pain": 1, "Vision blurred": 1, "Weight decreased": 1, "White blood cell count": 1, "Wrong product administered": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041C2A.json b/docs/data/histograms/United States/041C2A.json
new file mode 100644
index 00000000000..8dca9a7f0a3
--- /dev/null
+++ b/docs/data/histograms/United States/041C2A.json	
@@ -0,0 +1 @@
+{"batchcode": "041C2A", "histograms": [{"batchcodes": ["041C2A"], "histogram": {"Eye disorder": 1, "Migraine": 1, "Palpitations": 1, "Polymerase chain reaction": 1, "Rash": 1, "Rash vesicular": 1, "Scar": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041CZ010D.json b/docs/data/histograms/United States/041CZ010D.json
new file mode 100644
index 00000000000..8736a1f66e6
--- /dev/null
+++ b/docs/data/histograms/United States/041CZ010D.json	
@@ -0,0 +1 @@
+{"batchcode": "041CZ010D", "histograms": [{"batchcodes": ["041CZ010D"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041CZ1A.json b/docs/data/histograms/United States/041CZ1A.json
new file mode 100644
index 00000000000..e03eb27376f
--- /dev/null
+++ b/docs/data/histograms/United States/041CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041CZ1A", "histograms": [{"batchcodes": ["041CZ1A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Chest pain": 1, "Dizziness": 1, "Gastrooesophageal reflux disease": 1, "Headache": 1, "Insomnia": 1, "Limb discomfort": 1, "Malaise": 1, "Nausea": 1, "Neck pain": 1, "Pain": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041D21A OR 091D.json b/docs/data/histograms/United States/041D21A OR 091D.json
new file mode 100644
index 00000000000..a07c36e1a96
--- /dev/null
+++ b/docs/data/histograms/United States/041D21A OR 091D.json	
@@ -0,0 +1 @@
+{"batchcode": "041D21A OR 091D", "histograms": [{"batchcodes": ["041D21A OR 091D"], "histogram": {"Product dose omission issue": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041F22A.json b/docs/data/histograms/United States/041F22A.json
new file mode 100644
index 00000000000..600106803cf
--- /dev/null
+++ b/docs/data/histograms/United States/041F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "041F22A", "histograms": [{"batchcodes": ["041F22A"], "histogram": {"Asthenia": 1, "Disorientation": 1, "Feeling abnormal": 1, "Injection site swelling": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041H22A.json b/docs/data/histograms/United States/041H22A.json
new file mode 100644
index 00000000000..2bc16599d86
--- /dev/null
+++ b/docs/data/histograms/United States/041H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "041H22A", "histograms": [{"batchcodes": ["041H22A"], "histogram": {"No adverse event": 4, "Expired product administered": 3, "Product storage error": 2, "Blood test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Device connection issue": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypopnoea": 1, "Insomnia": 1, "Limb discomfort": 1, "Mobility decreased": 1, "Musculoskeletal chest pain": 1, "Nausea": 1, "Overdose": 1, "Pain": 1, "Skin lesion": 1, "Ultrasound scan": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041J1A.json b/docs/data/histograms/United States/041J1A.json
new file mode 100644
index 00000000000..74a401585e9
--- /dev/null
+++ b/docs/data/histograms/United States/041J1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041J1A", "histograms": [{"batchcodes": ["041J1A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041J21A.json b/docs/data/histograms/United States/041J21A.json
new file mode 100644
index 00000000000..46eb1ab1851
--- /dev/null
+++ b/docs/data/histograms/United States/041J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041J21A", "histograms": [{"batchcodes": ["041J21A"], "histogram": {"Expired product administered": 28, "Product storage error": 8, "Accidental underdose": 4, "COVID-19": 2, "Dizziness": 2, "Insomnia": 2, "SARS-CoV-2 test": 2, "Tinnitus": 2, "Vaccination site pain": 2, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Bedridden": 1, "Blepharospasm": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood test": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Electrogastrogram": 1, "Encephalitis autoimmune": 1, "Erythema": 1, "Eye pain": 1, "Fatigue": 1, "Heart rate increased": 1, "Irritability": 1, "Joint injury": 1, "Magnetic resonance imaging": 1, "Meningoencephalitis herpetic": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Poor quality product administered": 1, "Pruritus": 1, "Rash": 1, "Swelling of eyelid": 1, "Vaccination complication": 1, "Vaccination failure": 1, "Vision blurred": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041JC1A.json b/docs/data/histograms/United States/041JC1A.json
new file mode 100644
index 00000000000..fe8f7b0d7b8
--- /dev/null
+++ b/docs/data/histograms/United States/041JC1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041JC1A", "histograms": [{"batchcodes": ["041JC1A"], "histogram": {"COVID-19": 1, "Incomplete course of vaccination": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041JZ (2)1A.json b/docs/data/histograms/United States/041JZ (2)1A.json
new file mode 100644
index 00000000000..07fa136a57f
--- /dev/null
+++ b/docs/data/histograms/United States/041JZ (2)1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041JZ (2)1A", "histograms": [{"batchcodes": ["041JZ (2)1A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L(ZOR2)0A.json b/docs/data/histograms/United States/041L(ZOR2)0A.json
new file mode 100644
index 00000000000..86855e88cc7
--- /dev/null
+++ b/docs/data/histograms/United States/041L(ZOR2)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L(ZOR2)0A", "histograms": [{"batchcodes": ["041L(ZOR2)0A"], "histogram": {"Monoplegia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L-20A.json b/docs/data/histograms/United States/041L-20A.json
new file mode 100644
index 00000000000..7f2bde0750d
--- /dev/null
+++ b/docs/data/histograms/United States/041L-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L-20A", "histograms": [{"batchcodes": ["041L-20A"], "histogram": {"Chills": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L2/(Z)0/(O)A.json b/docs/data/histograms/United States/041L2/(Z)0/(O)A.json
new file mode 100644
index 00000000000..b2f2eab2c34
--- /dev/null
+++ b/docs/data/histograms/United States/041L2/(Z)0/(O)A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L2/(Z)0/(O)A", "histograms": [{"batchcodes": ["041L2/(Z)0/(O)A"], "histogram": {"No adverse event": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L20(O)A OR 0.json b/docs/data/histograms/United States/041L20(O)A OR 0.json
new file mode 100644
index 00000000000..2f50d40e342
--- /dev/null
+++ b/docs/data/histograms/United States/041L20(O)A OR 0.json	
@@ -0,0 +1 @@
+{"batchcode": "041L20(O)A OR 0", "histograms": [{"batchcodes": ["041L20(O)A OR 0"], "histogram": {"Antibody test": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L20.json b/docs/data/histograms/United States/041L20.json
new file mode 100644
index 00000000000..ad556fcb01f
--- /dev/null
+++ b/docs/data/histograms/United States/041L20.json	
@@ -0,0 +1 @@
+{"batchcode": "041L20", "histograms": [{"batchcodes": ["041L20"], "histogram": {"Chills": 2, "Headache": 2, "Influenza like illness": 2, "Pain in extremity": 2, "Pyrexia": 2, "Vaccination site warmth": 2, "Abdominal pain": 1, "Asthenia": 1, "Blister": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Blood thyroid stimulating hormone": 1, "Bronchospasm": 1, "Cellulitis": 1, "Chest discomfort": 1, "Diabetes mellitus": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling hot": 1, "Flushing": 1, "Food refusal": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Nausea": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Temperature intolerance": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L201.json b/docs/data/histograms/United States/041L201.json
new file mode 100644
index 00000000000..fbc19769206
--- /dev/null
+++ b/docs/data/histograms/United States/041L201.json	
@@ -0,0 +1 @@
+{"batchcode": "041L201", "histograms": [{"batchcodes": ["041L201"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Headache": 1, "Nausea": 1, "Pneumonia": 1, "Pulmonary thrombosis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L201A.json b/docs/data/histograms/United States/041L201A.json
new file mode 100644
index 00000000000..35a12690aae
--- /dev/null
+++ b/docs/data/histograms/United States/041L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L201A", "histograms": [{"batchcodes": ["041L201A"], "histogram": {"Underdose": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L204.json b/docs/data/histograms/United States/041L204.json
new file mode 100644
index 00000000000..d0eba6ac0eb
--- /dev/null
+++ b/docs/data/histograms/United States/041L204.json	
@@ -0,0 +1 @@
+{"batchcode": "041L204", "histograms": [{"batchcodes": ["041L204"], "histogram": {"Pain in extremity": 2, "Vaccination complication": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L208.json b/docs/data/histograms/United States/041L208.json
new file mode 100644
index 00000000000..80f462f907e
--- /dev/null
+++ b/docs/data/histograms/United States/041L208.json	
@@ -0,0 +1 @@
+{"batchcode": "041L208", "histograms": [{"batchcodes": ["041L208"], "histogram": {"Body temperature": 2, "Pyrexia": 2, "Aphasia": 1, "Blood pressure measurement": 1, "Chills": 1, "Dizziness": 1, "Face oedema": 1, "Heart rate": 1, "Oropharyngeal oedema": 1, "Oxygen saturation": 1, "Pain of skin": 1, "Palpitations": 1, "Pharyngeal paraesthesia": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Tachycardia": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L20A.json b/docs/data/histograms/United States/041L20A.json
new file mode 100644
index 00000000000..4a2289097f0
--- /dev/null
+++ b/docs/data/histograms/United States/041L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L20A", "histograms": [{"batchcodes": ["041L20A", "EN6198"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1}}, {"batchcodes": ["041L20A", "ER8729"], "histogram": {"Fatigue": 1, "Interchange of vaccine products": 1, "Pain in extremity": 1, "Pyrexia": 1}}, {"batchcodes": ["041L20A"], "histogram": {"Pyrexia": 159, "Headache": 155, "Fatigue": 133, "Vaccination site pain": 131, "Chills": 130, "Poor quality product administered": 124, "Product temperature excursion issue": 123, "Pain in extremity": 122, "Expired product administered": 100, "Vaccination site erythema": 100, "Myalgia": 95, "Nausea": 82, "Pain": 73, "Vaccination site swelling": 72, "Vaccination site pruritus": 66, "Arthralgia": 61, "Dizziness": 56, "Pruritus": 49, "Rash": 42, "Vaccination site warmth": 42, "Body temperature": 41, "Feeling abnormal": 41, "Erythema": 34, "Diarrhoea": 33, "Peripheral swelling": 31, "Asthenia": 30, "Vomiting": 29, "Vaccination site rash": 28, "Malaise": 27, "Injection site erythema": 24, "Vaccination site induration": 23, "COVID-19": 22, "Illness": 22, "Injection site pain": 22, "Blood pressure measurement": 20, "SARS-CoV-2 test": 20, "Dyspnoea": 19, "Hyperhidrosis": 19, "Inappropriate schedule of product administration": 19, "Influenza like illness": 19, "Swelling": 19, "Heart rate": 18, "Injection site pruritus": 18, "Lymphadenopathy": 18, "Paraesthesia": 18, "Back pain": 17, "Decreased appetite": 17, "Insomnia": 17, "Urticaria": 17, "Hypertension": 16, "Injection site swelling": 16, "Product dose omission issue": 16, "Vaccination complication": 16, "Feeling hot": 14, "Tremor": 14, "Tenderness": 13, "Vaccination site mass": 13, "Abdominal discomfort": 12, "Cough": 12, "Swelling face": 12, "Chest pain": 11, "Hypersensitivity": 11, "Somnolence": 11, "Tinnitus": 11, "Bone pain": 10, "Lethargy": 10, "Neck pain": 10, "Limb discomfort": 9, "Maternal exposure during pregnancy": 9, "Nasal congestion": 9, "Oropharyngeal pain": 9, "Throat tightness": 9, "Condition aggravated": 8, "Dysphagia": 8, "Heart rate increased": 8, "Hypoaesthesia": 8, "Injection site warmth": 8, "Loss of consciousness": 8, "SARS-CoV-2 antibody test": 8, "Vaccination site reaction": 8, "Vaccination site urticaria": 8, "Anaphylactic reaction": 7, "Anaphylactoid reaction": 7, "Balance disorder": 7, "Burning sensation": 7, "Chest discomfort": 7, "Incorrect route of product administration": 7, "Muscle spasms": 7, "Oxygen saturation": 7, "Palpitations": 7, "Pharyngeal swelling": 7, "Pregnancy test": 7, "Product storage error": 7, "Rhinorrhoea": 7, "Tachycardia": 7, "Anxiety": 6, "Confusional state": 6, "Dehydration": 6, "Discomfort": 6, "Feeding disorder": 6, "Feeling cold": 6, "Gait disturbance": 6, "Nasopharyngitis": 6, "Paraesthesia oral": 6, "SARS-CoV-2 test positive": 6, "Urinary tract infection": 6, "Ageusia": 5, "Angioedema": 5, "Bedridden": 5, "Blood glucose": 5, "Blood test": 5, "Contusion": 5, "Disorientation": 5, "Drug ineffective": 5, 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disorder": 1, "Vomiting projectile": 1, "Vulvovaginal dryness": 1, "Vulvovaginal pruritus": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L20A041L20A.json b/docs/data/histograms/United States/041L20A041L20A.json
new file mode 100644
index 00000000000..dcdcced0984
--- /dev/null
+++ b/docs/data/histograms/United States/041L20A041L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L20A041L20A", "histograms": [{"batchcodes": ["041L20A041L20A"], "histogram": {"Chills": 1, "Contusion": 1, "Erythema": 1, "Headache": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L20R0A.json b/docs/data/histograms/United States/041L20R0A.json
new file mode 100644
index 00000000000..52e23c020bb
--- /dev/null
+++ b/docs/data/histograms/United States/041L20R0A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L20R0A", "histograms": [{"batchcodes": ["041L20R0A"], "histogram": {"Tenderness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L20VX.json b/docs/data/histograms/United States/041L20VX.json
new file mode 100644
index 00000000000..27ac67a760a
--- /dev/null
+++ b/docs/data/histograms/United States/041L20VX.json	
@@ -0,0 +1 @@
+{"batchcode": "041L20VX", "histograms": [{"batchcodes": ["041L20VX"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Balance disorder": 1, "Gait disturbance": 1, "Gait spastic": 1, "Headache": 1, "Movement disorder": 1, "Pain in extremity": 1, "Pyrexia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L21.json b/docs/data/histograms/United States/041L21.json
new file mode 100644
index 00000000000..06d6558c708
--- /dev/null
+++ b/docs/data/histograms/United States/041L21.json	
@@ -0,0 +1 @@
+{"batchcode": "041L21", "histograms": [{"batchcodes": ["041L21"], "histogram": {"Balance disorder": 1, "Chills": 1, "Dizziness": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling drunk": 1, "Headache": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L21A.json b/docs/data/histograms/United States/041L21A.json
new file mode 100644
index 00000000000..9f1c270ed4d
--- /dev/null
+++ b/docs/data/histograms/United States/041L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L21A", "histograms": [{"batchcodes": ["041L21A"], "histogram": {"Accidental overdose": 1, "Inappropriate schedule of product administration": 1, "No adverse event": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L22A.json b/docs/data/histograms/United States/041L22A.json
new file mode 100644
index 00000000000..1d134c442ce
--- /dev/null
+++ b/docs/data/histograms/United States/041L22A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L22A", "histograms": [{"batchcodes": ["041L22A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L2A.json b/docs/data/histograms/United States/041L2A.json
new file mode 100644
index 00000000000..67a94f957be
--- /dev/null
+++ b/docs/data/histograms/United States/041L2A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L2A", "histograms": [{"batchcodes": ["041L2A"], "histogram": {"Cerebral thrombosis": 1, "Cerebrovascular accident": 1, "Dizziness": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Loss of personal independence in daily activities": 1, "Mobility decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L2CA.json b/docs/data/histograms/United States/041L2CA.json
new file mode 100644
index 00000000000..3b5e24d700d
--- /dev/null
+++ b/docs/data/histograms/United States/041L2CA.json	
@@ -0,0 +1 @@
+{"batchcode": "041L2CA", "histograms": [{"batchcodes": ["041L2CA"], "histogram": {"Eye irritation": 1, "Pain in extremity": 1, "Parosmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L2OA.json b/docs/data/histograms/United States/041L2OA.json
new file mode 100644
index 00000000000..3a3a83c07f3
--- /dev/null
+++ b/docs/data/histograms/United States/041L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "041L2OA", "histograms": [{"batchcodes": ["041L2OA"], "histogram": {"Chills": 3, "Pain": 3, "Headache": 2, "Inappropriate schedule of product administration": 2, "Myalgia": 2, "Pain in extremity": 2, "Rash": 2, "Abdominal pain upper": 1, "Anxiety": 1, "Arthralgia": 1, "Bone pain": 1, "COVID-19": 1, "Dizziness": 1, "Fatigue": 1, "Illness": 1, "Muscle tightness": 1, "Ocular discomfort": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling face": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L50A.json b/docs/data/histograms/United States/041L50A.json
new file mode 100644
index 00000000000..5ea06a9d066
--- /dev/null
+++ b/docs/data/histograms/United States/041L50A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L50A", "histograms": [{"batchcodes": ["041L50A"], "histogram": {"Blood iron": 1, "Blood testosterone": 1, "Expired product administered": 1, "Red blood cell count": 1, "Spirometry": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L70A.json b/docs/data/histograms/United States/041L70A.json
new file mode 100644
index 00000000000..3b4818614cb
--- /dev/null
+++ b/docs/data/histograms/United States/041L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L70A", "histograms": [{"batchcodes": ["041L70A"], "histogram": {"Hypoaesthesia": 2, "Paraesthesia": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041L75A.json b/docs/data/histograms/United States/041L75A.json
new file mode 100644
index 00000000000..96266f4ab3f
--- /dev/null
+++ b/docs/data/histograms/United States/041L75A.json	
@@ -0,0 +1 @@
+{"batchcode": "041L75A", "histograms": [{"batchcodes": ["041L75A"], "histogram": {"Asthenia": 1, "Myalgia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LCOA.json b/docs/data/histograms/United States/041LCOA.json
new file mode 100644
index 00000000000..cf0cba2ed09
--- /dev/null
+++ b/docs/data/histograms/United States/041LCOA.json	
@@ -0,0 +1 @@
+{"batchcode": "041LCOA", "histograms": [{"batchcodes": ["041LCOA"], "histogram": {"Myalgia": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LD0H.json b/docs/data/histograms/United States/041LD0H.json
new file mode 100644
index 00000000000..401d0a3f4b3
--- /dev/null
+++ b/docs/data/histograms/United States/041LD0H.json	
@@ -0,0 +1 @@
+{"batchcode": "041LD0H", "histograms": [{"batchcodes": ["041LD0H"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LLZ0A.json b/docs/data/histograms/United States/041LLZ0A.json
new file mode 100644
index 00000000000..82afffcceca
--- /dev/null
+++ b/docs/data/histograms/United States/041LLZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "041LLZ0A", "histograms": [{"batchcodes": ["041LLZ0A"], "histogram": {"Pruritus": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LZ019.json b/docs/data/histograms/United States/041LZ019.json
new file mode 100644
index 00000000000..161673af8b5
--- /dev/null
+++ b/docs/data/histograms/United States/041LZ019.json	
@@ -0,0 +1 @@
+{"batchcode": "041LZ019", "histograms": [{"batchcodes": ["041LZ019"], "histogram": {"Chills": 2, "Injection site erythema": 1, "Injection site induration": 1, "Injection site rash": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LZ08.json b/docs/data/histograms/United States/041LZ08.json
new file mode 100644
index 00000000000..2ee16be4748
--- /dev/null
+++ b/docs/data/histograms/United States/041LZ08.json	
@@ -0,0 +1 @@
+{"batchcode": "041LZ08", "histograms": [{"batchcodes": ["041LZ08"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LZ0A.json b/docs/data/histograms/United States/041LZ0A.json
new file mode 100644
index 00000000000..d8dba3a1e3c
--- /dev/null
+++ b/docs/data/histograms/United States/041LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "041LZ0A", "histograms": [{"batchcodes": ["041LZ0A"], "histogram": {"Headache": 4, "Nausea": 3, "Fatigue": 2, "Malaise": 2, "Abdominal pain upper": 1, "Bedridden": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Chills": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Head discomfort": 1, "Hyperhidrosis": 1, "Hypotension": 1, "Injected limb mobility decreased": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Skin exfoliation": 1, "Somnolence": 1, "Urine abnormality": 1, "Vaccination complication": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LZOA.json b/docs/data/histograms/United States/041LZOA.json
new file mode 100644
index 00000000000..586538b5ad3
--- /dev/null
+++ b/docs/data/histograms/United States/041LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "041LZOA", "histograms": [{"batchcodes": ["041LZOA"], "histogram": {"Back pain": 1, "Breast pain": 1, "Pain": 1, "Rash erythematous": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041LZQA.json b/docs/data/histograms/United States/041LZQA.json
new file mode 100644
index 00000000000..7acc480cd3b
--- /dev/null
+++ b/docs/data/histograms/United States/041LZQA.json	
@@ -0,0 +1 @@
+{"batchcode": "041LZQA", "histograms": [{"batchcodes": ["041LZQA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041M204.json b/docs/data/histograms/United States/041M204.json
new file mode 100644
index 00000000000..24a8e7c50ad
--- /dev/null
+++ b/docs/data/histograms/United States/041M204.json	
@@ -0,0 +1 @@
+{"batchcode": "041M204", "histograms": [{"batchcodes": ["041M204"], "histogram": {"Headache": 2, "Neck pain": 2, "Paraesthesia": 2, "Arthralgia": 1, "Blood pressure measurement": 1, "Blood test": 1, "Condition aggravated": 1, "Dizziness": 1, "Muscle tightness": 1, "SARS-CoV-2 test": 1, "Skin burning sensation": 1, "Swelling": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041N20A.json b/docs/data/histograms/United States/041N20A.json
new file mode 100644
index 00000000000..a8dca18c7db
--- /dev/null
+++ b/docs/data/histograms/United States/041N20A.json	
@@ -0,0 +1 @@
+{"batchcode": "041N20A", "histograms": [{"batchcodes": ["041N20A"], "histogram": {"Limb discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041S21A.json b/docs/data/histograms/United States/041S21A.json
new file mode 100644
index 00000000000..5b01491d53f
--- /dev/null
+++ b/docs/data/histograms/United States/041S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "041S21A", "histograms": [{"batchcodes": ["041S21A"], "histogram": {"Arthralgia": 1, "Feeling of body temperature change": 1, "Influenza like illness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/041Z1A.json b/docs/data/histograms/United States/041Z1A.json
new file mode 100644
index 00000000000..179dd45be97
--- /dev/null
+++ b/docs/data/histograms/United States/041Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "041Z1A", "histograms": [{"batchcodes": ["041Z1A"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042(6)?20A.json b/docs/data/histograms/United States/042(6)?20A.json
new file mode 100644
index 00000000000..d26d14e2c0e
--- /dev/null
+++ b/docs/data/histograms/United States/042(6)?20A.json	
@@ -0,0 +1 @@
+{"batchcode": "042(6)?20A", "histograms": [{"batchcodes": ["042(6)?20A"], "histogram": {"Ankle fracture": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0421-20A (2ND D.json b/docs/data/histograms/United States/0421-20A (2ND D.json
new file mode 100644
index 00000000000..242ebaad18f
--- /dev/null
+++ b/docs/data/histograms/United States/0421-20A (2ND D.json	
@@ -0,0 +1 @@
+{"batchcode": "0421-20A (2ND D", "histograms": [{"batchcodes": ["0421-20A (2ND D"], "histogram": {"Chills": 1, "Lip swelling": 1, "Swelling face": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0421-20A.json b/docs/data/histograms/United States/0421-20A.json
new file mode 100644
index 00000000000..346d97d9d1b
--- /dev/null
+++ b/docs/data/histograms/United States/0421-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0421-20A", "histograms": [{"batchcodes": ["0421-20A"], "histogram": {"Anxiety": 1, "Erythema": 1, "Headache": 1, "Myalgia": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0421.json b/docs/data/histograms/United States/0421.json
new file mode 100644
index 00000000000..5a814909617
--- /dev/null
+++ b/docs/data/histograms/United States/0421.json	
@@ -0,0 +1 @@
+{"batchcode": "0421", "histograms": [{"batchcodes": ["0421"], "histogram": {"COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Productive cough": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042120A.json b/docs/data/histograms/United States/042120A.json
new file mode 100644
index 00000000000..03610caf2c8
--- /dev/null
+++ b/docs/data/histograms/United States/042120A.json	
@@ -0,0 +1 @@
+{"batchcode": "042120A", "histograms": [{"batchcodes": ["042120A"], "histogram": {"Chills": 5, "Myalgia": 4, "Pain in extremity": 4, "Pyrexia": 4, "Body temperature": 3, "Erythema": 3, "Fatigue": 3, "Malaise": 3, "Nausea": 3, "Pruritus": 3, "Rash": 3, "Vaccination site pain": 3, "Vaccination site warmth": 3, "Vaccination site erythema": 2, "Vaccination site swelling": 2, "Acne cystic": 1, "Ageusia": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Blister": 1, "Blood pressure increased": 1, "Computerised tomogram": 1, "Confusional state": 1, "Cystitis": 1, "Decreased appetite": 1, "Dyscalculia": 1, "Dyspepsia": 1, "Eye pruritus": 1, "Gait disturbance": 1, "Headache": 1, "Herpes zoster": 1, "Hypersomnia": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Lacrimation increased": 1, "Loss of personal independence in daily activities": 1, "Paraesthesia": 1, "Photophobia": 1, "Rash macular": 1, "Rash papular": 1, "Rhinorrhoea": 1, "Skin discolouration": 1, "Somnolence": 1, "Swelling of eyelid": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site inflammation": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042121A.json b/docs/data/histograms/United States/042121A.json
new file mode 100644
index 00000000000..e576d0c8124
--- /dev/null
+++ b/docs/data/histograms/United States/042121A.json	
@@ -0,0 +1 @@
+{"batchcode": "042121A", "histograms": [{"batchcodes": ["042121A"], "histogram": {"Extra dose administered": 1, "Medication error": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04212OA.json b/docs/data/histograms/United States/04212OA.json
new file mode 100644
index 00000000000..77c50688386
--- /dev/null
+++ b/docs/data/histograms/United States/04212OA.json	
@@ -0,0 +1 @@
+{"batchcode": "04212OA", "histograms": [{"batchcodes": ["04212OA"], "histogram": {"Blood glucose": 1, "C-reactive protein": 1, "Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042130A.json b/docs/data/histograms/United States/042130A.json
new file mode 100644
index 00000000000..29801897d81
--- /dev/null
+++ b/docs/data/histograms/United States/042130A.json	
@@ -0,0 +1 @@
+{"batchcode": "042130A", "histograms": [{"batchcodes": ["042130A"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042142114.json b/docs/data/histograms/United States/042142114.json
new file mode 100644
index 00000000000..643a4692312
--- /dev/null
+++ b/docs/data/histograms/United States/042142114.json	
@@ -0,0 +1 @@
+{"batchcode": "042142114", "histograms": [{"batchcodes": ["042142114"], "histogram": {"Angiogram normal": 1, "Blood pressure measurement": 1, "Computerised tomogram": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Laboratory test": 1, "Magnetic resonance imaging": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042152A.json b/docs/data/histograms/United States/042152A.json
new file mode 100644
index 00000000000..1ab8625946a
--- /dev/null
+++ b/docs/data/histograms/United States/042152A.json	
@@ -0,0 +1 @@
+{"batchcode": "042152A", "histograms": [{"batchcodes": ["042152A"], "histogram": {"Asthenia": 1, "Feeling abnormal": 1, "Illness": 1, "Lymphoedema": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042172117.json b/docs/data/histograms/United States/042172117.json
new file mode 100644
index 00000000000..612a143482b
--- /dev/null
+++ b/docs/data/histograms/United States/042172117.json	
@@ -0,0 +1 @@
+{"batchcode": "042172117", "histograms": [{"batchcodes": ["042172117"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Injection site warmth": 1, "Pain": 1, "Rash": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04219-21A.json b/docs/data/histograms/United States/04219-21A.json
new file mode 100644
index 00000000000..7cb6694d947
--- /dev/null
+++ b/docs/data/histograms/United States/04219-21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04219-21A", "histograms": [{"batchcodes": ["04219-21A"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042192119.json b/docs/data/histograms/United States/042192119.json
new file mode 100644
index 00000000000..6dd8f828f33
--- /dev/null
+++ b/docs/data/histograms/United States/042192119.json	
@@ -0,0 +1 @@
+{"batchcode": "042192119", "histograms": [{"batchcodes": ["042192119"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0421A21 OR 042A.json b/docs/data/histograms/United States/0421A21 OR 042A.json
new file mode 100644
index 00000000000..2f0be1d7e9b
--- /dev/null
+++ b/docs/data/histograms/United States/0421A21 OR 042A.json	
@@ -0,0 +1 @@
+{"batchcode": "0421A21 OR 042A", "histograms": [{"batchcodes": ["0421A21 OR 042A"], "histogram": {"Arthralgia": 1, "Blood pressure measurement": 1, "Chills": 1, "Computerised tomogram": 1, "Eye pain": 1, "Full blood count": 1, "Headache": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0421A211A.json b/docs/data/histograms/United States/0421A211A.json
new file mode 100644
index 00000000000..ee4f7ec21d4
--- /dev/null
+++ b/docs/data/histograms/United States/0421A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "0421A211A", "histograms": [{"batchcodes": ["0421A211A"], "histogram": {"Acoustic stimulation tests": 1, "Brief resolved unexplained event": 1, "Cardiac function test": 1, "Foetal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0421A21A.json b/docs/data/histograms/United States/0421A21A.json
new file mode 100644
index 00000000000..ce6570fdc15
--- /dev/null
+++ b/docs/data/histograms/United States/0421A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0421A21A", "histograms": [{"batchcodes": ["0421A21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0421L20A.json b/docs/data/histograms/United States/0421L20A.json
new file mode 100644
index 00000000000..2d10324f7b3
--- /dev/null
+++ b/docs/data/histograms/United States/0421L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0421L20A", "histograms": [{"batchcodes": ["0421L20A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Balance disorder": 1, "Chills": 1, "Cough": 1, "Headache": 1, "Nausea": 1, "Pain in jaw": 1, "Pyrexia": 1, "Tachycardia": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04220A.json b/docs/data/histograms/United States/04220A.json
new file mode 100644
index 00000000000..3bf01789a18
--- /dev/null
+++ b/docs/data/histograms/United States/04220A.json	
@@ -0,0 +1 @@
+{"batchcode": "04220A", "histograms": [{"batchcodes": ["04220A"], "histogram": {"Expired product administered": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042220A OR 0426.json b/docs/data/histograms/United States/042220A OR 0426.json
new file mode 100644
index 00000000000..36c6dadd835
--- /dev/null
+++ b/docs/data/histograms/United States/042220A OR 0426.json	
@@ -0,0 +1 @@
+{"batchcode": "042220A OR 0426", "histograms": [{"batchcodes": ["042220A OR 0426"], "histogram": {"Arteriosclerosis coronary artery": 1, "Cardiac stress test": 1, "Dizziness": 1, "Dyspnoea": 1, "Hypertension": 1, "Hypotension": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Orthostatic hypotension": 1, "Oxygen saturation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042220A.json b/docs/data/histograms/United States/042220A.json
new file mode 100644
index 00000000000..9ba06766db6
--- /dev/null
+++ b/docs/data/histograms/United States/042220A.json	
@@ -0,0 +1 @@
+{"batchcode": "042220A", "histograms": [{"batchcodes": ["042220A"], "histogram": {"Ear disorder": 1, "Ear pain": 1, "Hypoacusis": 1, "Pyrexia": 1, "Tinnitus": 1, "Tremor": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0422A21A.json b/docs/data/histograms/United States/0422A21A.json
new file mode 100644
index 00000000000..09b503121c8
--- /dev/null
+++ b/docs/data/histograms/United States/0422A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0422A21A", "histograms": [{"batchcodes": ["0422A21A"], "histogram": {"Arthralgia": 1, "Dyspnoea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042320A.json b/docs/data/histograms/United States/042320A.json
new file mode 100644
index 00000000000..3b482ed832e
--- /dev/null
+++ b/docs/data/histograms/United States/042320A.json	
@@ -0,0 +1 @@
+{"batchcode": "042320A", "histograms": [{"batchcodes": ["042320A"], "histogram": {"Back pain": 1, "Groin pain": 1, "Intentional product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042420A.json b/docs/data/histograms/United States/042420A.json
new file mode 100644
index 00000000000..508aefc09bb
--- /dev/null
+++ b/docs/data/histograms/United States/042420A.json	
@@ -0,0 +1 @@
+{"batchcode": "042420A", "histograms": [{"batchcodes": ["042420A"], "histogram": {"Vaccination complication": 1, "Vaccination site discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0424214.json b/docs/data/histograms/United States/0424214.json
new file mode 100644
index 00000000000..d800bdff62b
--- /dev/null
+++ b/docs/data/histograms/United States/0424214.json	
@@ -0,0 +1 @@
+{"batchcode": "0424214", "histograms": [{"batchcodes": ["0424214"], "histogram": {"Injection site bruising": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042421A.json b/docs/data/histograms/United States/042421A.json
new file mode 100644
index 00000000000..c0faae77b28
--- /dev/null
+++ b/docs/data/histograms/United States/042421A.json	
@@ -0,0 +1 @@
+{"batchcode": "042421A", "histograms": [{"batchcodes": ["042421A"], "histogram": {"Chills": 1, "Cough": 1, "Decreased appetite": 1, "Headache": 1, "Renal pain": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042498.json b/docs/data/histograms/United States/042498.json
new file mode 100644
index 00000000000..6dc2c24ee1c
--- /dev/null
+++ b/docs/data/histograms/United States/042498.json	
@@ -0,0 +1 @@
+{"batchcode": "042498", "histograms": [{"batchcodes": ["042498"], "histogram": {"Hyperhidrosis": 1, "Myalgia": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0426204.json b/docs/data/histograms/United States/0426204.json
new file mode 100644
index 00000000000..37e5e9282c1
--- /dev/null
+++ b/docs/data/histograms/United States/0426204.json	
@@ -0,0 +1 @@
+{"batchcode": "0426204", "histograms": [{"batchcodes": ["0426204"], "histogram": {"Axillary pain": 1, "Erythema": 1, "Inappropriate schedule of product administration": 1, "Rash": 1, "Skin odour abnormal": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042620A.json b/docs/data/histograms/United States/042620A.json
new file mode 100644
index 00000000000..583c6490685
--- /dev/null
+++ b/docs/data/histograms/United States/042620A.json	
@@ -0,0 +1 @@
+{"batchcode": "042620A", "histograms": [{"batchcodes": ["042620A"], "histogram": {"Vaccination site pain": 3, "Arthralgia": 2, "Dizziness": 2, "Fatigue": 2, "Injection site pruritus": 2, "Nausea": 2, "Pain in extremity": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Back pain": 1, "Blood immunoglobulin E": 1, "Blood pressure measurement": 1, "Bone pain": 1, "Cold sweat": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Erythema": 1, "Eye pain": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Flatulence": 1, "Heart rate": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hypotension": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site swelling": 1, "Joint swelling": 1, "Migraine": 1, "Non-cardiac chest pain": 1, "Pain": 1, "Pruritus": 1, "Rash macular": 1, "Tremor": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04262A.json b/docs/data/histograms/United States/04262A.json
new file mode 100644
index 00000000000..af12931da63
--- /dev/null
+++ b/docs/data/histograms/United States/04262A.json	
@@ -0,0 +1 @@
+{"batchcode": "04262A", "histograms": [{"batchcodes": ["04262A"], "histogram": {"Body temperature": 2, "Pyrexia": 2, "Erythema": 1, "Pain in extremity": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042670A.json b/docs/data/histograms/United States/042670A.json
new file mode 100644
index 00000000000..875628e5d5d
--- /dev/null
+++ b/docs/data/histograms/United States/042670A.json	
@@ -0,0 +1 @@
+{"batchcode": "042670A", "histograms": [{"batchcodes": ["042670A"], "histogram": {"Feeling hot": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0428212A.json b/docs/data/histograms/United States/0428212A.json
new file mode 100644
index 00000000000..bc6f39e5d91
--- /dev/null
+++ b/docs/data/histograms/United States/0428212A.json	
@@ -0,0 +1 @@
+{"batchcode": "0428212A", "histograms": [{"batchcodes": ["0428212A"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Faeces discoloured": 1, "Fatigue": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Malaise": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0428218.json b/docs/data/histograms/United States/0428218.json
new file mode 100644
index 00000000000..9400002d7b6
--- /dev/null
+++ b/docs/data/histograms/United States/0428218.json	
@@ -0,0 +1 @@
+{"batchcode": "0428218", "histograms": [{"batchcodes": ["0428218"], "histogram": {"Fatigue": 2, "Headache": 2, "Chills": 1, "Cough": 1, "Dizziness": 1, "Epistaxis": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Lip blister": 1, "Nasal oedema": 1, "Neck pain": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042821A.json b/docs/data/histograms/United States/042821A.json
new file mode 100644
index 00000000000..0ab664f7e49
--- /dev/null
+++ b/docs/data/histograms/United States/042821A.json	
@@ -0,0 +1 @@
+{"batchcode": "042821A", "histograms": [{"batchcodes": ["042821A"], "histogram": {"Fatigue": 3, "Headache": 3, "Pain in extremity": 3, "Rash": 3, "Chills": 2, "Diarrhoea": 2, "Dizziness": 2, "Limb discomfort": 2, "Pyrexia": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Blood test": 1, "Body temperature": 1, "Contusion": 1, "Hypersensitivity": 1, "Migraine": 1, "Myalgia": 1, "Nasal congestion": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Skin discolouration": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A.json b/docs/data/histograms/United States/042A.json
new file mode 100644
index 00000000000..2869bf8cdea
--- /dev/null
+++ b/docs/data/histograms/United States/042A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A", "histograms": [{"batchcodes": ["012F", "042A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A01A.json b/docs/data/histograms/United States/042A01A.json
new file mode 100644
index 00000000000..4b4e811f287
--- /dev/null
+++ b/docs/data/histograms/United States/042A01A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A01A", "histograms": [{"batchcodes": ["042A01A"], "histogram": {"Feeding disorder": 1, "Insomnia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A121A.json b/docs/data/histograms/United States/042A121A.json
new file mode 100644
index 00000000000..28434afb08f
--- /dev/null
+++ b/docs/data/histograms/United States/042A121A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A121A", "histograms": [{"batchcodes": ["042A121A"], "histogram": {"Herpes zoster": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Neuralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A1A.json b/docs/data/histograms/United States/042A1A.json
new file mode 100644
index 00000000000..690fed88232
--- /dev/null
+++ b/docs/data/histograms/United States/042A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A1A", "histograms": [{"batchcodes": ["042A1A"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A21 A.json b/docs/data/histograms/United States/042A21 A.json
new file mode 100644
index 00000000000..8b3060dfec8
--- /dev/null
+++ b/docs/data/histograms/United States/042A21 A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A21 A", "histograms": [{"batchcodes": ["042A21 A", "3203080"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A21.json b/docs/data/histograms/United States/042A21.json
new file mode 100644
index 00000000000..4d30539020c
--- /dev/null
+++ b/docs/data/histograms/United States/042A21.json	
@@ -0,0 +1 @@
+{"batchcode": "042A21", "histograms": [{"batchcodes": ["042A21"], "histogram": {"Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A214.json b/docs/data/histograms/United States/042A214.json
new file mode 100644
index 00000000000..ed10836be89
--- /dev/null
+++ b/docs/data/histograms/United States/042A214.json	
@@ -0,0 +1 @@
+{"batchcode": "042A214", "histograms": [{"batchcodes": ["042A214"], "histogram": {"Body temperature": 2, "Chills": 2, "Pyrexia": 2, "Diarrhoea": 1, "Fall": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Limb discomfort": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A21?.json b/docs/data/histograms/United States/042A21?.json
new file mode 100644
index 00000000000..d6918355a23
--- /dev/null
+++ b/docs/data/histograms/United States/042A21?.json	
@@ -0,0 +1 @@
+{"batchcode": "042A21?", "histograms": [{"batchcodes": ["042A21?"], "histogram": {"Ear discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A21A  OR 048.json b/docs/data/histograms/United States/042A21A  OR 048.json
new file mode 100644
index 00000000000..16dc4bbbb2f
--- /dev/null
+++ b/docs/data/histograms/United States/042A21A  OR 048.json	
@@ -0,0 +1 @@
+{"batchcode": "042A21A  OR 048", "histograms": [{"batchcodes": ["042A21A  OR 048"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Chills": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A21A-HR.json b/docs/data/histograms/United States/042A21A-HR.json
new file mode 100644
index 00000000000..274bf39a647
--- /dev/null
+++ b/docs/data/histograms/United States/042A21A-HR.json	
@@ -0,0 +1 @@
+{"batchcode": "042A21A-HR", "histograms": [{"batchcodes": ["042A21A-HR"], "histogram": {"Asthenia": 1, "Blood test": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait inability": 1, "Pyrexia": 1, "Retching": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A21A.json b/docs/data/histograms/United States/042A21A.json
new file mode 100644
index 00000000000..c116f6e8ba1
--- /dev/null
+++ b/docs/data/histograms/United States/042A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A21A", "histograms": [{"batchcodes": ["017F21 A", "042A21A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["021C21A", "023H22A", "042A21A", "FP7150"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["026D21A", "042A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Taste disorder": 1, "Vaccination failure": 1}}, {"batchcodes": ["032F21A", "042A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["042A21A", "048L21A"], "histogram": {"Suspected COVID-19": 1}}, {"batchcodes": ["042A21A", "088D21A"], "histogram": {"Suspected COVID-19": 2, "Interchange of vaccine products": 1, "Vaccination failure": 1}}, {"batchcodes": ["042A21A", "3198"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["042A21A", "3313OBA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["042A21A", "FJ4989"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Balance disorder": 1, "Blood test": 1, "COVID-19": 1, "Cardiovascular evaluation": 1, "Chest X-ray": 1, "Cough": 1, "Depressed mood": 1, "Dizziness": 1, "Echocardiogram": 1, "Exercise electrocardiogram": 1, "Fall": 1, "Headache": 1, "Incontinence": 1, "Influenza virus test": 1, "Lower limb fracture": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["042A21A"], "histogram": {"Headache": 135, "Pyrexia": 112, "Fatigue": 107, "Pain": 90, "Pain in extremity": 81, "Chills": 79, "Nausea": 65, "Dizziness": 55, "Body temperature": 52, "Injection site pain": 42, "Dyspnoea": 33, "Arthralgia": 30, "Asthenia": 30, "SARS-CoV-2 test": 30, "Myalgia": 28, "Feeling abnormal": 22, "Paraesthesia": 21, "Vomiting": 20, "Blood test": 19, "Influenza like illness": 19, "Rash": 19, "Diarrhoea": 18, "Hyperhidrosis": 18, "Pruritus": 18, "Tremor": 18, "Cough": 17, "Feeling hot": 17, "Abdominal pain upper": 16, "Expired product administered": 16, "Insomnia": 16, "Muscle spasms": 15, "Oropharyngeal pain": 15, "Anxiety": 14, "Hypoaesthesia": 14, "Migraine": 14, "COVID-19": 13, "Chest pain": 13, "Peripheral swelling": 13, "Back pain": 12, "Heart rate increased": 12, "Vaccination failure": 12, "Blood pressure measurement": 11, "Decreased appetite": 11, "Gait disturbance": 11, "Malaise": 11, "Palpitations": 11, "Computerised tomogram": 10, "Hypertension": 10, "Lethargy": 10, "Poor quality product administered": 10, "SARS-CoV-2 test positive": 10, "Erythema": 9, "Heart rate": 9, "Neck pain": 9, "Somnolence": 9, "Off label use": 8, "Therapy non-responder": 8, "Tinnitus": 8, "Ultrasound scan": 8, "Chest X-ray": 7, "Contusion": 7, "Injection site mass": 7, "SARS-CoV-2 antibody test": 7, "Suspected COVID-19": 7, "Thrombosis": 7, "Urticaria": 7, "Chest discomfort": 6, "Fall": 6, "Injection site swelling": 6, "Loss of consciousness": 6, "Musculoskeletal stiffness": 6, "Nasopharyngitis": 6, "Product storage error": 6, "Rash pruritic": 6, "Body temperature increased": 5, "Bone pain": 5, "Dehydration": 5, "Eye pain": 5, "Full blood count": 5, "Hypersomnia": 5, "Limb discomfort": 5, "Lymphadenopathy": 5, "Magnetic resonance imaging": 5, "Nasal congestion": 5, "Pain assessment": 5, "Product administered to patient of inappropriate age": 5, "Rhinorrhoea": 5, "Sensory disturbance": 5, "Swelling face": 5, "Abdominal pain": 4, "Blister": 4, "Condition aggravated": 4, "Disturbance in attention": 4, "Dysgeusia": 4, "Dysphagia": 4, "Electrocardiogram": 4, "Epistaxis": 4, "Gait inability": 4, "Head discomfort": 4, "Hot flush": 4, "Incorrect dose administered": 4, "Injection site bruising": 4, "Injection site reaction": 4, "Muscular weakness": 4, "Oxygen saturation": 4, "Platelet count": 4, "Therapeutic response unexpected": 4, "Throat irritation": 4, "Underdose": 4, "Vertigo": 4, "Visual impairment": 4, "Weight decreased": 4, "Abdominal distension": 3, "Ageusia": 3, "Antibody test": 3, "Balance disorder": 3, "Blood creatine phosphokinase": 3, "Blood creatinine": 3, "C-reactive protein": 3, "Computerised tomogram head": 3, "Depression": 3, "Disorientation": 3, "Dyspepsia": 3, "Eye irritation": 3, "Eye swelling": 3, "Fibrin D dimer": 3, "Heavy menstrual bleeding": 3, "Influenza": 3, "Injection site erythema": 3, "Injection site pruritus": 3, "Injection site rash": 3, "Injection site warmth": 3, "Liver function test": 3, "Night sweats": 3, "Ocular hyperaemia": 3, "Paraesthesia oral": 3, "Pharyngeal swelling": 3, "Productive cough": 3, "Pulmonary embolism": 3, "Scan with contrast": 3, "Sleep disorder": 3, "Swelling": 3, "Tachycardia": 3, "Thirst": 3, "Weight increased": 3, "Abdominal discomfort": 2, "Acne": 2, "Acute respiratory failure": 2, "Amnesia": 2, "Anosmia": 2, "Asthenopia": 2, "Asthma": 2, "Bell's palsy": 2, "Blood creatine phosphokinase increased": 2, "Blood glucose": 2, "Blood glucose increased": 2, "Blood sodium": 2, "Body temperature decreased": 2, "Bronchitis": 2, "COVID-19 pneumonia": 2, "Chemotherapy": 2, "Chest X-ray normal": 2, "Confusional state": 2, "Coronavirus test": 2, "Dry eye": 2, "Dry skin": 2, "Dysmenorrhoea": 2, "Echocardiogram": 2, "Euphoric mood": 2, "Exposure to SARS-CoV-2": 2, "Eye disorder": 2, "Facial pain": 2, "Feeling cold": 2, "Feeling of body temperature change": 2, "Fibrin D dimer increased": 2, "Flushing": 2, "Gastrointestinal sounds abnormal": 2, "Hypokinesia": 2, "Hypotension": 2, "Hypoxia": 2, "Injection site haemorrhage": 2, "Injection site nodule": 2, "Irritability": 2, "Joint swelling": 2, "Lacrimation increased": 2, "Liver function test increased": 2, "Lymph node pain": 2, "Memory impairment": 2, "Metabolic function test": 2, "Muscle tightness": 2, "Nasal oedema": 2, "Neck mass": 2, "Needle issue": 2, "Nerve compression": 2, "Neurological examination": 2, "Nightmare": 2, "Pneumonia": 2, "Poor quality sleep": 2, "Rash erythematous": 2, "Rash macular": 2, "Red blood cell count": 2, "Red blood cell sedimentation rate": 2, "Renal pain": 2, "Sensitive skin": 2, "Taste disorder": 2, "Thrombocytopenia": 2, "Ultrasound Doppler": 2, "Varicose vein": 2, "Vision blurred": 2, "Wheezing": 2, "White blood cell count": 2, "Abdominal rigidity": 1, "Abnormal cord insertion": 1, "Abnormal dreams": 1, "Accidental exposure to product": 1, "Acid base balance": 1, "Acute kidney injury": 1, "Adverse drug reaction": 1, "Adverse event": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Alopecia": 1, "Anaphylactic shock": 1, "Angina pectoris": 1, "Angiogram cerebral": 1, "Angiogram cerebral abnormal": 1, "Angiogram pulmonary": 1, "Angiogram pulmonary normal": 1, "Anion gap": 1, "Anion gap normal": 1, "Antibody test abnormal": 1, "Anticoagulant therapy": 1, "Apathy": 1, "Aphasia": 1, "Application site erythema": 1, "Arthritis": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Atelectasis": 1, "Atrioventricular block first degree": 1, "Axillary mass": 1, "Bedridden": 1, "Biopsy bone marrow": 1, "Bladder disorder": 1, "Blindness transient": 1, "Blood albumin": 1, "Blood albumin decreased": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase normal": 1, "Blood bicarbonate": 1, "Blood bicarbonate normal": 1, "Blood bilirubin": 1, "Blood bilirubin normal": 1, "Blood calcium": 1, "Blood calcium decreased": 1, "Blood chloride": 1, "Blood chloride normal": 1, "Blood creatinine increased": 1, "Blood creatinine normal": 1, "Blood glucose abnormal": 1, "Blood potassium": 1, "Blood potassium normal": 1, "Blood sodium increased": 1, "Blood sodium normal": 1, "Blood urea": 1, "Blood urea normal": 1, "Bowel movement irregularity": 1, "Breast mass": 1, "Breast pain": 1, "Bundle branch block left": 1, "Burning sensation": 1, "C-reactive protein increased": 1, "Capillary fragility": 1, "Cardiac monitoring": 1, "Cardiac monitoring abnormal": 1, "Cardiac telemetry": 1, "Cardio-respiratory arrest": 1, "Cardiomegaly": 1, "Cardiovascular disorder": 1, "Carotid arteriosclerosis": 1, "Cerebral artery stenosis": 1, "Cerebral atrophy": 1, "Cerebral small vessel ischaemic disease": 1, "Chest X-ray abnormal": 1, "Chronic obstructive pulmonary disease": 1, "Circumoral swelling": 1, "Coagulation factor V level": 1, "Coagulation test": 1, "Cold sweat": 1, "Colonoscopy": 1, "Computerised tomogram head normal": 1, "Computerised tomogram thorax": 1, "Creatinine renal clearance decreased": 1, "Cystitis": 1, "Decreased immune responsiveness": 1, "Deep vein thrombosis": 1, "Dental necrosis": 1, "Depressed mood": 1, "Device related infection": 1, "Diplegia": 1, "Discoloured vomit": 1, "Discomfort": 1, "Dry mouth": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Ear congestion": 1, "Ear disorder": 1, "Eating disorder": 1, "Echocardiogram abnormal": 1, "Ejection fraction decreased": 1, "Electrocardiogram PR prolongation": 1, "Electrocardiogram QRS complex": 1, "Electrocardiogram QT interval": 1, "Electrocardiogram abnormal": 1, "Electrocardiogram ambulatory": 1, "Emotional distress": 1, "Endoscopy": 1, "Extra dose administered": 1, "Extrasystoles": 1, "Eye pruritus": 1, "Eyelid margin crusting": 1, "Eyelid ptosis": 1, "Facial bones fracture": 1, "Facial paralysis": 1, "Faeces soft": 1, "Fat tissue increased": 1, "Fear": 1, "Feeding disorder": 1, "Flatulence": 1, "Fluid retention": 1, "Foot deformity": 1, "Frequent bowel movements": 1, "Full blood count abnormal": 1, "Fungal infection": 1, "Gastrointestinal disorder": 1, "Gastrointestinal haemorrhage": 1, "Gastrooesophageal reflux disease": 1, "General symptom": 1, "Generalised tonic-clonic seizure": 1, "Genital rash": 1, "Glomerular filtration rate": 1, "Glomerular filtration rate normal": 1, "Granuloma": 1, "Granuloma annulare": 1, "Grip strength decreased": 1, "Haematocrit": 1, "Haematocrit decreased": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Haemorrhage": 1, "Haemorrhagic stroke": 1, "Heart rate abnormal": 1, "Heart rate irregular": 1, "Heart rate normal": 1, "Hyperventilation": 1, "Hypoaesthesia oral": 1, "Hypopnoea": 1, "Idiopathic intracranial hypertension": 1, "Immune system disorder": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Infrequent bowel movements": 1, "Injection site discomfort": 1, "Injection site extravasation": 1, "Injection site scar": 1, "Interchange of vaccine products": 1, "Ischaemic stroke": 1, "Joint effusion": 1, "Laboratory test": 1, "Lip injury": 1, "Liver injury": 1, "Liver transplant": 1, "Loose tooth": 1, "Loss of personal independence in daily activities": 1, "Lymph node calcification": 1, "Lymphadenitis": 1, "Lymphoedema": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging head normal": 1, "Malignant melanoma": 1, "Mammogram": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell haemoglobin concentration normal": 1, "Mean cell haemoglobin normal": 1, "Mean cell volume": 1, "Mean cell volume normal": 1, "Mean platelet volume": 1, "Mean platelet volume increased": 1, "Menstrual disorder": 1, "Mental fatigue": 1, "Metabolic function test abnormal": 1, "Middle insomnia": 1, "Mobility decreased": 1, "Monoparesis": 1, "Motor dysfunction": 1, "Mucosal hypertrophy": 1, "Muscle atrophy": 1, "Muscle fatigue": 1, "Muscle strain": 1, "Myelopathy": 1, "NIH stroke scale": 1, "NIH stroke scale score increased": 1, "Nasal dryness": 1, "Nervous system disorder": 1, "Nervousness": 1, "Neuralgia": 1, "Neuropathy peripheral": 1, "Nodule": 1, "Ocular discomfort": 1, "Oedema peripheral": 1, "Onychomadesis": 1, "Overdose": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Pallor": 1, "Panic attack": 1, "Parosmia": 1, "Periarthritis": 1, "Pharyngitis": 1, "Photophobia": 1, "Photosensitivity reaction": 1, "Physiotherapy": 1, "Plasma cell myeloma": 1, "Platelet count abnormal": 1, "Platelet transfusion": 1, "Polymenorrhoea": 1, "Polymerase chain reaction": 1, "Postictal state": 1, "Protein total": 1, "Protein total normal": 1, "Psoriasis": 1, "Pulmonary function test": 1, "Pulmonary oedema": 1, "Pulmonary thrombosis": 1, "Pulmonary vasculitis": 1, "Pustule": 1, "Radiotherapy": 1, "Red blood cell count decreased": 1, "Red blood cell nucleated morphology": 1, "Red blood cell sedimentation rate increased": 1, "Red cell distribution width": 1, "Red cell distribution width normal": 1, "Renal disorder": 1, "Renal failure": 1, "Renal function test": 1, "Respiratory failure": 1, "Respiratory tract congestion": 1, "Retching": 1, "Rhabdomyolysis": 1, "Rhinalgia": 1, "SARS-CoV-2 test negative": 1, "Scan with contrast abnormal": 1, "Scan with contrast normal": 1, "Seizure": 1, "Semen volume decreased": 1, "Sensation of blood flow": 1, "Sensory loss": 1, "Sinus bradycardia": 1, "Sinus congestion": 1, "Sinusitis": 1, "Skin abrasion": 1, "Skin exfoliation": 1, "Skin haemorrhage": 1, "Skin laceration": 1, "Skin mass": 1, "Skin reaction": 1, "Sleep talking": 1, "Sluggishness": 1, "Sneezing": 1, "Soft tissue necrosis": 1, "Speech disorder": 1, "Spirometry": 1, "Stomatitis": 1, "Stress": 1, "Sudden death": 1, "Sunburn": 1, "Superficial vein thrombosis": 1, "Swallow study": 1, "Syncope": 1, "Syringe issue": 1, "Tachypnoea": 1, "Tenderness": 1, "Tendonitis": 1, "Tension": 1, "Thinking abnormal": 1, "Thyroid pain": 1, "Tongue discomfort": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Trismus": 1, "Type 2 diabetes mellitus": 1, "Ultrasound Doppler abnormal": 1, "Ultrasound breast": 1, "Upper-airway cough syndrome": 1, "Urinary incontinence": 1, "Urine odour abnormal": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Vaccine breakthrough infection": 1, "Varices oesophageal": 1, "Vasodilatation": 1, "Venous occlusion": 1, "Venous thrombosis": 1, "Vertebral artery arteriosclerosis": 1, "Vitreous floaters": 1, "Weight": 1, "White blood cell count decreased": 1, "White matter lesion": 1, "Wrong product administered": 1, "Wrong technique in product usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A221A.json b/docs/data/histograms/United States/042A221A.json
new file mode 100644
index 00000000000..de8112396fd
--- /dev/null
+++ b/docs/data/histograms/United States/042A221A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A221A", "histograms": [{"batchcodes": ["042A221A"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A27A.json b/docs/data/histograms/United States/042A27A.json
new file mode 100644
index 00000000000..c3c79a9be0b
--- /dev/null
+++ b/docs/data/histograms/United States/042A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A27A", "histograms": [{"batchcodes": ["042A27A"], "histogram": {"Headache": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A2A.json b/docs/data/histograms/United States/042A2A.json
new file mode 100644
index 00000000000..0b16b7f0dcb
--- /dev/null
+++ b/docs/data/histograms/United States/042A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A2A", "histograms": [{"batchcodes": ["042A2A"], "histogram": {"Headache": 2, "Nausea": 2, "Chills": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A2A2.json b/docs/data/histograms/United States/042A2A2.json
new file mode 100644
index 00000000000..276f076f8af
--- /dev/null
+++ b/docs/data/histograms/United States/042A2A2.json	
@@ -0,0 +1 @@
+{"batchcode": "042A2A2", "histograms": [{"batchcodes": ["042A2A2"], "histogram": {"Chills": 1, "Dizziness": 1, "Headache": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A2LA.json b/docs/data/histograms/United States/042A2LA.json
new file mode 100644
index 00000000000..df0119436fa
--- /dev/null
+++ b/docs/data/histograms/United States/042A2LA.json	
@@ -0,0 +1 @@
+{"batchcode": "042A2LA", "histograms": [{"batchcodes": ["042A2LA"], "histogram": {"Blood pressure measurement": 1, "Joint swelling": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A41A.json b/docs/data/histograms/United States/042A41A.json
new file mode 100644
index 00000000000..d88e63c5759
--- /dev/null
+++ b/docs/data/histograms/United States/042A41A.json	
@@ -0,0 +1 @@
+{"batchcode": "042A41A", "histograms": [{"batchcodes": ["042A41A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042A421.json b/docs/data/histograms/United States/042A421.json
new file mode 100644
index 00000000000..171b4afc664
--- /dev/null
+++ b/docs/data/histograms/United States/042A421.json	
@@ -0,0 +1 @@
+{"batchcode": "042A421", "histograms": [{"batchcodes": ["042A421"], "histogram": {"Ear pain": 1, "Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042AZ1A.json b/docs/data/histograms/United States/042AZ1A.json
new file mode 100644
index 00000000000..addc5f4c635
--- /dev/null
+++ b/docs/data/histograms/United States/042AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "042AZ1A", "histograms": [{"batchcodes": ["042AZ1A"], "histogram": {"Dizziness": 2, "Abdominal pain upper": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram": 1, "Cough": 1, "Diarrhoea": 1, "Dysphagia": 1, "Epistaxis": 1, "Fatigue": 1, "Feeling hot": 1, "Haemoptysis": 1, "Headache": 1, "Lymphoma": 1, "Magnetic resonance imaging": 1, "Migraine": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pharyngeal haemorrhage": 1, "SARS-CoV-2 test": 1, "Stress": 1, "Suspected COVID-19": 1, "Throat irritation": 1, "Upper-airway cough syndrome": 1, "Vaccination failure": 1, "Vertigo": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042B21-2A.json b/docs/data/histograms/United States/042B21-2A.json
new file mode 100644
index 00000000000..0d4d86b2d40
--- /dev/null
+++ b/docs/data/histograms/United States/042B21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "042B21-2A", "histograms": [{"batchcodes": ["042B21-2A"], "histogram": {"Chills": 4, "Myalgia": 4, "Headache": 3, "Vaccination site pain": 3, "Expired product administered": 2, "Fatigue": 2, "Feeling abnormal": 2, "Inappropriate schedule of product administration": 2, "Pain in extremity": 2, "Pyrexia": 2, "Vaccination site erythema": 2, "Vaccination site swelling": 2, "Accident": 1, "Accidental underdose": 1, "Amnesia": 1, "Burning sensation": 1, "COVID-19": 1, "Chest pain": 1, "Clinically isolated syndrome": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Feeling of relaxation": 1, "Hallucination": 1, "Hypoaesthesia": 1, "Incoherent": 1, "Inflammation": 1, "Interchange of vaccine products": 1, "Localised infection": 1, "Magnetic resonance imaging": 1, "Mobility decreased": 1, "Multiple sclerosis": 1, "Oxygen saturation decreased": 1, "Product delivery mechanism issue": 1, "Product dose omission issue": 1, "Pruritus": 1, "Radiologically isolated syndrome": 1, "SARS-CoV-2 test": 1, "Skin irritation": 1, "Somnolence": 1, "Spinal cord disorder": 1, "Swelling face": 1, "Swollen tongue": 1, "Tooth fracture": 1, "Underdose": 1, "Vaccination site discolouration": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042B21.json b/docs/data/histograms/United States/042B21.json
new file mode 100644
index 00000000000..de4d8fe5d40
--- /dev/null
+++ b/docs/data/histograms/United States/042B21.json	
@@ -0,0 +1 @@
+{"batchcode": "042B21", "histograms": [{"batchcodes": ["042B21"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042B212A.json b/docs/data/histograms/United States/042B212A.json
new file mode 100644
index 00000000000..82bcf4e5e94
--- /dev/null
+++ b/docs/data/histograms/United States/042B212A.json	
@@ -0,0 +1 @@
+{"batchcode": "042B212A", "histograms": [{"batchcodes": ["042B212A"], "histogram": {"Asthenia": 2, "Hyperhidrosis": 2, "Illness": 2, "Nausea": 2, "Scratch": 2, "Urticaria": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal dreams": 1, "COVID-19": 1, "Chills": 1, "Contusion": 1, "Dehydration": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysgeusia": 1, "Dysphagia": 1, "Erythema": 1, "Fall": 1, "Feeling hot": 1, "Flatulence": 1, "Formication": 1, "Gastritis": 1, "Headache": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Mass": 1, "Mobility decreased": 1, "Myalgia": 1, "Otorrhoea": 1, "Paraesthesia": 1, "Product administered to patient of inappropriate age": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rash": 1, "Respiratory arrest": 1, "Skin exfoliation": 1, "Skin lesion": 1, "Syncope": 1, "Throat tightness": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042B218.json b/docs/data/histograms/United States/042B218.json
new file mode 100644
index 00000000000..656bc5fd949
--- /dev/null
+++ b/docs/data/histograms/United States/042B218.json	
@@ -0,0 +1 @@
+{"batchcode": "042B218", "histograms": [{"batchcodes": ["042B218"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042B21A,.json b/docs/data/histograms/United States/042B21A,.json
new file mode 100644
index 00000000000..f2259864333
--- /dev/null
+++ b/docs/data/histograms/United States/042B21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "042B21A,", "histograms": [{"batchcodes": ["042B21A,"], "histogram": {"Vaccination site dermatitis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042B21A.json b/docs/data/histograms/United States/042B21A.json
new file mode 100644
index 00000000000..ab1e7670e7a
--- /dev/null
+++ b/docs/data/histograms/United States/042B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042B21A", "histograms": [{"batchcodes": ["042B21A"], "histogram": {"Headache": 25, "Pyrexia": 19, "Expired product administered": 18, "Myalgia": 16, "Chills": 14, "Nausea": 14, "Pain in extremity": 14, "Fatigue": 12, "Arthralgia": 10, "Vaccination site swelling": 10, "Dizziness": 9, "Vaccination site erythema": 9, "Dyspnoea": 8, "Feeling abnormal": 8, "Pain": 8, "Vaccination site pain": 8, "Asthenia": 7, "Erythema": 7, "Pruritus": 7, "SARS-CoV-2 test": 7, "Somnolence": 7, "Vaccination site warmth": 7, "Malaise": 5, "Peripheral swelling": 5, "Product storage error": 5, "Rash": 5, "Diarrhoea": 4, "Influenza like illness": 4, "Oropharyngeal pain": 4, "Vaccination site pruritus": 4, "Vomiting": 4, "Abdominal discomfort": 3, "Blood pressure measurement": 3, "Body temperature": 3, "Bone pain": 3, "COVID-19": 3, "Feeling hot": 3, "Inappropriate schedule of product administration": 3, "Lymphadenopathy": 3, "Paraesthesia": 3, "Poor quality product administered": 3, "Product administered to patient of inappropriate age": 3, "Product dose omission issue": 3, "Swelling": 3, "Tinnitus": 3, "Vaccination complication": 3, "Visual impairment": 3, "Accidental overdose": 2, "Condition aggravated": 2, "Drug ineffective": 2, "Ear discomfort": 2, "Ear pain": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Illness": 2, "Inflammation": 2, "Musculoskeletal stiffness": 2, "Nasal congestion": 2, "Neck pain": 2, "Overdose": 2, "Oxygen saturation": 2, "Palpitations": 2, "Product temperature excursion issue": 2, "Taste disorder": 2, "Trigeminal neuralgia": 2, "Urticaria": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site movement impairment": 2, "Vaccination site rash": 2, "Vaccination site urticaria": 2, "Abdominal pain": 1, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Abdominal tenderness": 1, "Adverse drug reaction": 1, "Ageusia": 1, "Agitation": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Anaemia": 1, "Angina pectoris": 1, "Angioedema": 1, "Anosmia": 1, "Antinuclear antibody": 1, "Anxiety": 1, "Back pain": 1, "Balance disorder": 1, "Bedridden": 1, "Blood test": 1, "Body temperature decreased": 1, "Bradykinesia": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chest pain": 1, "Computerised tomogram": 1, "Constipation": 1, "Cough": 1, "Deafness transitory": 1, "Decreased appetite": 1, "Dehydration": 1, "Depilation": 1, "Depressed level of consciousness": 1, "Diplopia": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysstasia": 1, "Ear pruritus": 1, "Ejection fraction": 1, "Emotional disorder": 1, "Eye discharge": 1, "Eye swelling": 1, "Facial pain": 1, "Flushing": 1, "Full blood count": 1, "Gait inability": 1, "Gastrointestinal pain": 1, "Heart rate irregular": 1, "Hot flush": 1, "Hyperventilation": 1, "Hypotension": 1, "Hypotonia": 1, "Induration": 1, "Injection site injury": 1, "Intentional dose omission": 1, "Intentional product use issue": 1, "Irritability": 1, "Limb discomfort": 1, "Limb injury": 1, "Lip blister": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Maternal exposure during pregnancy": 1, "Mental impairment": 1, "Migraine": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Nasal discomfort": 1, "Onychalgia": 1, "Ophthalmic migraine": 1, "Oxygen saturation decreased": 1, "Paraesthesia oral": 1, "Pharyngeal swelling": 1, "Product administration error": 1, "Respiratory rate": 1, "Restlessness": 1, "Retinal vein occlusion": 1, "Skin warm": 1, "Sleep deficit": 1, "Sluggishness": 1, "Swelling face": 1, "Tongue disorder": 1, "Tremor": 1, "Underdose": 1, "Vaccination site discolouration": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Vein discolouration": 1, "Vertigo": 1, "Vision blurred": 1, "Weight": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042B28.json b/docs/data/histograms/United States/042B28.json
new file mode 100644
index 00000000000..9331d54883c
--- /dev/null
+++ b/docs/data/histograms/United States/042B28.json	
@@ -0,0 +1 @@
+{"batchcode": "042B28", "histograms": [{"batchcodes": ["042B28"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Injection site swelling": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042BDIA.json b/docs/data/histograms/United States/042BDIA.json
new file mode 100644
index 00000000000..c0e12e23357
--- /dev/null
+++ b/docs/data/histograms/United States/042BDIA.json	
@@ -0,0 +1 @@
+{"batchcode": "042BDIA", "histograms": [{"batchcodes": ["042BDIA"], "histogram": {"Abdominal pain": 1, "Constipation": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Headache": 1, "Illness": 1, "Nausea": 1, "Pain in extremity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042BZ1A.json b/docs/data/histograms/United States/042BZ1A.json
new file mode 100644
index 00000000000..0d745ac7136
--- /dev/null
+++ b/docs/data/histograms/United States/042BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "042BZ1A", "histograms": [{"batchcodes": ["042BZ1A"], "histogram": {"Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042C20A.json b/docs/data/histograms/United States/042C20A.json
new file mode 100644
index 00000000000..1dfebb69d46
--- /dev/null
+++ b/docs/data/histograms/United States/042C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "042C20A", "histograms": [{"batchcodes": ["042C20A"], "histogram": {"Headache": 2, "Abdominal pain upper": 1, "Abnormal dreams": 1, "Ataxia": 1, "Balance disorder": 1, "Cerebrovascular accident": 1, "Chills": 1, "Facial paralysis": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Lethargy": 1, "Myalgia": 1, "Nausea": 1, "Product dose omission issue": 1, "Sinusitis": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042C21A.json b/docs/data/histograms/United States/042C21A.json
new file mode 100644
index 00000000000..8272e6a1125
--- /dev/null
+++ b/docs/data/histograms/United States/042C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042C21A", "histograms": [{"batchcodes": ["042C21A"], "histogram": {"Expired product administered": 2, "Blood cholesterol abnormal": 1, "Chills": 1, "Nausea": 1, "Product administration interrupted": 1, "Pyrexia": 1, "Retching": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042D21A.json b/docs/data/histograms/United States/042D21A.json
new file mode 100644
index 00000000000..04908e31585
--- /dev/null
+++ b/docs/data/histograms/United States/042D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042D21A", "histograms": [{"batchcodes": ["042D21A"], "histogram": {"Arthralgia": 1, "Expired product administered": 1, "Pain in extremity": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042E21A.json b/docs/data/histograms/United States/042E21A.json
new file mode 100644
index 00000000000..2a270a13162
--- /dev/null
+++ b/docs/data/histograms/United States/042E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042E21A", "histograms": [{"batchcodes": ["042E21A"], "histogram": {"Chills": 2, "Illness": 2, "Myalgia": 2, "Anaemia": 1, "Blood test": 1, "COVID-19": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Nausea": 1, "Pain in extremity": 1, "Rash erythematous": 1, "SARS-CoV-2 test": 1, "Troponin increased": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042H22A.json b/docs/data/histograms/United States/042H22A.json
new file mode 100644
index 00000000000..e65eefddb51
--- /dev/null
+++ b/docs/data/histograms/United States/042H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "042H22A", "histograms": [{"batchcodes": ["042H22A"], "histogram": {"No adverse event": 23, "Expired product administered": 20, "Product storage error": 9, "Asthenia": 1, "Bedridden": 1, "Fatigue": 1, "Feeling abnormal": 1, "Incorrect route of product administration": 1, "Overdose": 1, "Product colour issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042I20A.json b/docs/data/histograms/United States/042I20A.json
new file mode 100644
index 00000000000..3ef6800cf3c
--- /dev/null
+++ b/docs/data/histograms/United States/042I20A.json	
@@ -0,0 +1 @@
+{"batchcode": "042I20A", "histograms": [{"batchcodes": ["042I20A"], "histogram": {"Eczema": 1, "Limb discomfort": 1, "Rash": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042J121A.json b/docs/data/histograms/United States/042J121A.json
new file mode 100644
index 00000000000..bf74d10b944
--- /dev/null
+++ b/docs/data/histograms/United States/042J121A.json	
@@ -0,0 +1 @@
+{"batchcode": "042J121A", "histograms": [{"batchcodes": ["042J121A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042J21A.json b/docs/data/histograms/United States/042J21A.json
new file mode 100644
index 00000000000..a62fd30430b
--- /dev/null
+++ b/docs/data/histograms/United States/042J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042J21A", "histograms": [{"batchcodes": ["042J21A"], "histogram": {"Expired product administered": 145, "No adverse event": 57, "Product storage error": 35, "Product temperature excursion issue": 4, "Pyrexia": 3, "Chills": 2, "SARS-CoV-2 test": 2, "Blood oestrogen": 1, "Blood oestrogen decreased": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Heart rate": 1, "Heart rate increased": 1, "Mobility decreased": 1, "Myalgia": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Pain in extremity": 1, "Palpitations": 1, "Pericarditis": 1, "Product administered to patient of inappropriate age": 1, "Vaccination complication": 1, "Vaccination site induration": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042J221A.json b/docs/data/histograms/United States/042J221A.json
new file mode 100644
index 00000000000..07488078c3b
--- /dev/null
+++ b/docs/data/histograms/United States/042J221A.json	
@@ -0,0 +1 @@
+{"batchcode": "042J221A", "histograms": [{"batchcodes": ["042J221A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042K21A.json b/docs/data/histograms/United States/042K21A.json
new file mode 100644
index 00000000000..083e54b752f
--- /dev/null
+++ b/docs/data/histograms/United States/042K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042K21A", "histograms": [{"batchcodes": ["042K21A"], "histogram": {"Myalgia": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "SARS-CoV-2 antibody test": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L02A.json b/docs/data/histograms/United States/042L02A.json
new file mode 100644
index 00000000000..f8432d727e7
--- /dev/null
+++ b/docs/data/histograms/United States/042L02A.json	
@@ -0,0 +1 @@
+{"batchcode": "042L02A", "histograms": [{"batchcodes": ["042L02A"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L20.json b/docs/data/histograms/United States/042L20.json
new file mode 100644
index 00000000000..389d8ebfcb5
--- /dev/null
+++ b/docs/data/histograms/United States/042L20.json	
@@ -0,0 +1 @@
+{"batchcode": "042L20", "histograms": [{"batchcodes": ["042L20"], "histogram": {"Blood thyroid stimulating hormone": 1, "Body temperature": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hepatic enzyme": 1, "Pyrexia": 1, "Thyroid disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L201A.json b/docs/data/histograms/United States/042L201A.json
new file mode 100644
index 00000000000..be1b09979f2
--- /dev/null
+++ b/docs/data/histograms/United States/042L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "042L201A", "histograms": [{"batchcodes": ["042L201A"], "histogram": {"Axillary pain": 1, "Musculoskeletal chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L204.json b/docs/data/histograms/United States/042L204.json
new file mode 100644
index 00000000000..a99cc062252
--- /dev/null
+++ b/docs/data/histograms/United States/042L204.json	
@@ -0,0 +1 @@
+{"batchcode": "042L204", "histograms": [{"batchcodes": ["042L204"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Drug reaction with eosinophilia and systemic symptoms": 1, "Fatigue": 1, "Gastrointestinal pain": 1, "Illness": 1, "Imaging procedure": 1, "Leiomyosarcoma": 1, "Malaise": 1, "Organ failure": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rash": 1, "Renal failure": 1, "Thirst": 1, "Throat tightness": 1, "Ultrasound abdomen": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L207.json b/docs/data/histograms/United States/042L207.json
new file mode 100644
index 00000000000..ac16c9cb858
--- /dev/null
+++ b/docs/data/histograms/United States/042L207.json	
@@ -0,0 +1 @@
+{"batchcode": "042L207", "histograms": [{"batchcodes": ["042L207"], "histogram": {"Lymphadenopathy": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L208.json b/docs/data/histograms/United States/042L208.json
new file mode 100644
index 00000000000..07b60ae92f7
--- /dev/null
+++ b/docs/data/histograms/United States/042L208.json	
@@ -0,0 +1 @@
+{"batchcode": "042L208", "histograms": [{"batchcodes": ["042L208"], "histogram": {"Arthralgia": 1, "Balance disorder": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L20A OR 042L.json b/docs/data/histograms/United States/042L20A OR 042L.json
new file mode 100644
index 00000000000..210e78c008d
--- /dev/null
+++ b/docs/data/histograms/United States/042L20A OR 042L.json	
@@ -0,0 +1 @@
+{"batchcode": "042L20A OR 042L", "histograms": [{"batchcodes": ["042L20A OR 042L"], "histogram": {"Erythema": 1, "Limb discomfort": 1, "Product administered at inappropriate site": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L20A).json b/docs/data/histograms/United States/042L20A).json
new file mode 100644
index 00000000000..22247499bc5
--- /dev/null
+++ b/docs/data/histograms/United States/042L20A).json	
@@ -0,0 +1 @@
+{"batchcode": "042L20A)", "histograms": [{"batchcodes": ["042L20A)"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Erythema": 1, "Hypoxia": 1, "Inappropriate schedule of product administration": 1, "Organising pneumonia": 1, "Oxygen saturation": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L20A.json b/docs/data/histograms/United States/042L20A.json
new file mode 100644
index 00000000000..420277bf9eb
--- /dev/null
+++ b/docs/data/histograms/United States/042L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "042L20A", "histograms": [{"batchcodes": ["042L20A"], "histogram": {"Headache": 99, "Pain in extremity": 99, "Pyrexia": 92, "Vaccination site pain": 84, "Fatigue": 81, "Vaccination site erythema": 79, "Chills": 75, "Myalgia": 64, "Pruritus": 57, "Vaccination site pruritus": 50, "Pain": 45, "Rash": 44, "Erythema": 37, "Vaccination site swelling": 37, "Arthralgia": 33, "Nausea": 32, "Vaccination site warmth": 31, "Dizziness": 30, "Feeling abnormal": 30, "Body temperature": 29, "Malaise": 27, "Vaccination site rash": 27, "Asthenia": 23, "Dyspnoea": 22, "Expired product administered": 21, "Influenza like illness": 21, "SARS-CoV-2 test": 21, "Maternal exposure during pregnancy": 19, "Vaccination complication": 19, "Blood pressure measurement": 17, "Paraesthesia": 17, "Heart rate": 16, "Inappropriate schedule of product administration": 16, "Pregnancy test": 16, "Urticaria": 15, "COVID-19": 14, "Diarrhoea": 14, "Peripheral swelling": 14, "Swelling": 14, "Vomiting": 14, "Feeling hot": 13, "Chest discomfort": 12, "Exposure during pregnancy": 12, "Limb discomfort": 12, "Vaccination site reaction": 12, "Cough": 11, "Hypoaesthesia": 11, "Illness": 11, "Injection site erythema": 11, "Injection site pain": 11, "Injection site pruritus": 11, "Lymphadenopathy": 11, "Back pain": 10, "Product dose omission issue": 10, "Ultrasound scan": 10, "Vaccination site induration": 10, "Somnolence": 9, "Abdominal pain upper": 8, "Gait disturbance": 8, "Hyperhidrosis": 8, "Insomnia": 8, "Lethargy": 8, "Rash pruritic": 8, "Swelling face": 8, "Chest pain": 7, "Heart rate increased": 7, "Hypersensitivity": 7, "Injection site swelling": 7, "Muscle spasms": 7, "Neck pain": 7, "Palpitations": 7, "Rash erythematous": 7, "SARS-CoV-2 test positive": 7, "Tremor": 7, "Ageusia": 6, "Anxiety": 6, "Decreased appetite": 6, "Herpes zoster": 6, "Inflammation": 6, "Joint swelling": 6, "Lip swelling": 6, "Mobility decreased": 6, "Nasopharyngitis": 6, "Oropharyngeal pain": 6, "Paraesthesia oral": 6, "Tenderness": 6, "Balance disorder": 5, "Condition aggravated": 5, "Hypertension": 5, "Injection site rash": 5, "Nasal congestion": 5, "Off label use": 5, "Product administered to patient of inappropriate age": 5, "Product storage error": 5, "Syncope": 5, "Tinnitus": 5, "Vaccination site mass": 5, "Vaccination site urticaria": 5, "Axillary pain": 4, "Body temperature increased": 4, "Epistaxis": 4, "Fall": 4, "Feeling cold": 4, "Glucose tolerance test": 4, "Immunisation reaction": 4, "Migraine": 4, "No adverse event": 4, "Oxygen saturation": 4, "Rheumatoid arthritis": 4, "Throat tightness": 4, "Ultrasound abdomen": 4, "Abdominal discomfort": 3, "Blood glucose": 3, "Blood pressure increased": 3, "Blood test": 3, "Burning sensation": 3, "Confusional state": 3, "Contusion": 3, "Electrocardiogram": 3, "Flushing": 3, "Gingival swelling": 3, "Head discomfort": 3, "Hypersomnia": 3, "Hypotension": 3, "Influenza": 3, "Injection site mass": 3, "Muscle twitching": 3, "Muscular weakness": 3, "Musculoskeletal stiffness": 3, "Prenatal screening test": 3, "Rhinorrhoea": 3, "Skin burning sensation": 3, "Skin discolouration": 3, "Skin reaction": 3, "Swollen tongue": 3, "Tachycardia": 3, "Taste disorder": 3, "Underdose": 3, "Vaccination site discolouration": 3, "Vaccination site discomfort": 3, "Vaccination site movement impairment": 3, "Abdominal pain": 2, "Abdominal pain lower": 2, "Accidental overdose": 2, "Adverse reaction": 2, "Agitation": 2, "Anaphylactic reaction": 2, "Anosmia": 2, "Antibody test": 2, "Arrhythmia": 2, "Atrial fibrillation": 2, "Axillary mass": 2, "Blister": 2, "Blood alkaline phosphatase": 2, "Blood glucose increased": 2, "Bone pain": 2, "C-reactive protein": 2, "Cerebrovascular accident": 2, "Cold sweat": 2, "Constipation": 2, "Device connection issue": 2, "Discomfort": 2, "Disorientation": 2, "Drug ineffective": 2, "Dysgeusia": 2, "Dyskinesia": 2, "Dyspepsia": 2, "Dysphagia": 2, "Ear pain": 2, "Echocardiogram": 2, "Erectile dysfunction": 2, "Extra 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"Thrombocytopenia": 1, "Tongue erythema": 1, "Tongue thrust": 1, "Tooth infection": 1, "Transcription medication error": 1, "Ultrasound scan abnormal": 1, "Urine analysis": 1, "Vaccination site haemorrhage": 1, "Vaccination site joint effusion": 1, "Vaccination site lymphadenopathy": 1, "Vaginal infection": 1, "Varicose vein": 1, "Vasodilatation": 1, "Vertigo": 1, "Vision blurred": 1, "Wheezing": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L20AL.json b/docs/data/histograms/United States/042L20AL.json
new file mode 100644
index 00000000000..feaa68b638f
--- /dev/null
+++ b/docs/data/histograms/United States/042L20AL.json	
@@ -0,0 +1 @@
+{"batchcode": "042L20AL", "histograms": [{"batchcodes": ["042L20AL"], "histogram": {"Asthenia": 1, "Chills": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L20X1.json b/docs/data/histograms/United States/042L20X1.json
new file mode 100644
index 00000000000..3191accdcda
--- /dev/null
+++ b/docs/data/histograms/United States/042L20X1.json	
@@ -0,0 +1 @@
+{"batchcode": "042L20X1", "histograms": [{"batchcodes": ["042L20X1"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L21A.json b/docs/data/histograms/United States/042L21A.json
new file mode 100644
index 00000000000..e40029a35a6
--- /dev/null
+++ b/docs/data/histograms/United States/042L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042L21A", "histograms": [{"batchcodes": ["042L21A"], "histogram": {"Anxiety": 2, "Blepharospasm": 2, "Insomnia": 2, "Tremor": 2, "Sleep study": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L28.json b/docs/data/histograms/United States/042L28.json
new file mode 100644
index 00000000000..3a5c047b939
--- /dev/null
+++ b/docs/data/histograms/United States/042L28.json	
@@ -0,0 +1 @@
+{"batchcode": "042L28", "histograms": [{"batchcodes": ["042L28"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L2OA.json b/docs/data/histograms/United States/042L2OA.json
new file mode 100644
index 00000000000..abed18f07c5
--- /dev/null
+++ b/docs/data/histograms/United States/042L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "042L2OA", "histograms": [{"batchcodes": ["042L2OA"], "histogram": {"Rash": 2, "Vaccination site induration": 2, "Back pain": 1, "Dizziness": 1, "Dysgeusia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypokinesia": 1, "Injection site erythema": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Swelling": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L30N.json b/docs/data/histograms/United States/042L30N.json
new file mode 100644
index 00000000000..e86c1badc78
--- /dev/null
+++ b/docs/data/histograms/United States/042L30N.json	
@@ -0,0 +1 @@
+{"batchcode": "042L30N", "histograms": [{"batchcodes": ["042L30N"], "histogram": {"Rash": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042L70A.json b/docs/data/histograms/United States/042L70A.json
new file mode 100644
index 00000000000..0d2489d9897
--- /dev/null
+++ b/docs/data/histograms/United States/042L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "042L70A", "histograms": [{"batchcodes": ["042L70A"], "histogram": {"Injection site pain": 1, "Injection site urticaria": 1, "Injection site warmth": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042LA0A.json b/docs/data/histograms/United States/042LA0A.json
new file mode 100644
index 00000000000..40304373647
--- /dev/null
+++ b/docs/data/histograms/United States/042LA0A.json	
@@ -0,0 +1 @@
+{"batchcode": "042LA0A", "histograms": [{"batchcodes": ["042LA0A"], "histogram": {"Body temperature": 1, "Gait disturbance": 1, "Musculoskeletal stiffness": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042LA20A.json b/docs/data/histograms/United States/042LA20A.json
new file mode 100644
index 00000000000..45fa3dcf686
--- /dev/null
+++ b/docs/data/histograms/United States/042LA20A.json	
@@ -0,0 +1 @@
+{"batchcode": "042LA20A", "histograms": [{"batchcodes": ["042LA20A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042LFCA.json b/docs/data/histograms/United States/042LFCA.json
new file mode 100644
index 00000000000..5c18dac93f3
--- /dev/null
+++ b/docs/data/histograms/United States/042LFCA.json	
@@ -0,0 +1 @@
+{"batchcode": "042LFCA", "histograms": [{"batchcodes": ["042LFCA"], "histogram": {"Inappropriate schedule of product administration": 1, "Lip swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042LL20A.json b/docs/data/histograms/United States/042LL20A.json
new file mode 100644
index 00000000000..360f7ed4951
--- /dev/null
+++ b/docs/data/histograms/United States/042LL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "042LL20A", "histograms": [{"batchcodes": ["042LL20A"], "histogram": {"Chills": 1, "Discomfort": 1, "Erythema": 1, "Gingival disorder": 1, "Hypersensitivity": 1, "Nausea": 1, "Rash": 1, "Rash erythematous": 1, "Sensation of foreign body": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042LWA.json b/docs/data/histograms/United States/042LWA.json
new file mode 100644
index 00000000000..c107d3078e6
--- /dev/null
+++ b/docs/data/histograms/United States/042LWA.json	
@@ -0,0 +1 @@
+{"batchcode": "042LWA", "histograms": [{"batchcodes": ["042LWA"], "histogram": {"Injection site pain": 1, "Injection site rash": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042LZ019.json b/docs/data/histograms/United States/042LZ019.json
new file mode 100644
index 00000000000..097c9aaa013
--- /dev/null
+++ b/docs/data/histograms/United States/042LZ019.json	
@@ -0,0 +1 @@
+{"batchcode": "042LZ019", "histograms": [{"batchcodes": ["042LZ019"], "histogram": {"Rash erythematous": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042LZ0A.json b/docs/data/histograms/United States/042LZ0A.json
new file mode 100644
index 00000000000..53e1b64c1e6
--- /dev/null
+++ b/docs/data/histograms/United States/042LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "042LZ0A", "histograms": [{"batchcodes": ["042LZ0A"], "histogram": {"Chills": 1, "Headache": 1, "Nausea": 1, "Pruritus": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042S21A.json b/docs/data/histograms/United States/042S21A.json
new file mode 100644
index 00000000000..a6ebb7985bd
--- /dev/null
+++ b/docs/data/histograms/United States/042S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "042S21A", "histograms": [{"batchcodes": ["042S21A"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Gout": 1, "Nausea": 1, "Rash": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/042Z20A.json b/docs/data/histograms/United States/042Z20A.json
new file mode 100644
index 00000000000..fade5244b36
--- /dev/null
+++ b/docs/data/histograms/United States/042Z20A.json	
@@ -0,0 +1 @@
+{"batchcode": "042Z20A", "histograms": [{"batchcodes": ["042Z20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043-B21A.json b/docs/data/histograms/United States/043-B21A.json
new file mode 100644
index 00000000000..eae4f13e01b
--- /dev/null
+++ b/docs/data/histograms/United States/043-B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "043-B21A", "histograms": [{"batchcodes": ["043-B21A"], "histogram": {"Erythema": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043021A.json b/docs/data/histograms/United States/043021A.json
new file mode 100644
index 00000000000..50028fbda7a
--- /dev/null
+++ b/docs/data/histograms/United States/043021A.json	
@@ -0,0 +1 @@
+{"batchcode": "043021A", "histograms": [{"batchcodes": ["043021A"], "histogram": {"Cardiac arrest": 1, "Coma": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043120A.json b/docs/data/histograms/United States/043120A.json
new file mode 100644
index 00000000000..fee5c08c6c2
--- /dev/null
+++ b/docs/data/histograms/United States/043120A.json	
@@ -0,0 +1 @@
+{"batchcode": "043120A", "histograms": [{"batchcodes": ["043120A"], "histogram": {"Pruritus": 2, "Pyrexia": 2, "Vaccination site pain": 2, "COVID-19": 1, "Dyspnoea": 1, "Erythema": 1, "Headache": 1, "Hot flush": 1, "Pain": 1, "Pain in extremity": 1, "Rash": 1, "Rash pruritic": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043120A/043L20A.json b/docs/data/histograms/United States/043120A/043L20A.json
new file mode 100644
index 00000000000..09d855bfe47
--- /dev/null
+++ b/docs/data/histograms/United States/043120A/043L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "043120A/043L20A", "histograms": [{"batchcodes": ["043120A/043L20A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043121A.json b/docs/data/histograms/United States/043121A.json
new file mode 100644
index 00000000000..40fa088111a
--- /dev/null
+++ b/docs/data/histograms/United States/043121A.json	
@@ -0,0 +1 @@
+{"batchcode": "043121A", "histograms": [{"batchcodes": ["043121A"], "histogram": {"Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0431321A.json b/docs/data/histograms/United States/0431321A.json
new file mode 100644
index 00000000000..2a093f5593f
--- /dev/null
+++ b/docs/data/histograms/United States/0431321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0431321A", "histograms": [{"batchcodes": ["0431321A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0431A21A.json b/docs/data/histograms/United States/0431A21A.json
new file mode 100644
index 00000000000..d20352a9442
--- /dev/null
+++ b/docs/data/histograms/United States/0431A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0431A21A", "histograms": [{"batchcodes": ["0431A21A"], "histogram": {"Chills": 1, "Migraine": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04320A.json b/docs/data/histograms/United States/04320A.json
new file mode 100644
index 00000000000..2dc2ccb2cb4
--- /dev/null
+++ b/docs/data/histograms/United States/04320A.json	
@@ -0,0 +1 @@
+{"batchcode": "04320A", "histograms": [{"batchcodes": ["04320A"], "histogram": {"Renal impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04321A.json b/docs/data/histograms/United States/04321A.json
new file mode 100644
index 00000000000..f567e329ee4
--- /dev/null
+++ b/docs/data/histograms/United States/04321A.json	
@@ -0,0 +1 @@
+{"batchcode": "04321A", "histograms": [{"batchcodes": ["04321A"], "histogram": {"Dizziness": 1, "Dyspnoea": 1, "Electric shock sensation": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0432219.json b/docs/data/histograms/United States/0432219.json
new file mode 100644
index 00000000000..eb5e36d71b3
--- /dev/null
+++ b/docs/data/histograms/United States/0432219.json	
@@ -0,0 +1 @@
+{"batchcode": "0432219", "histograms": [{"batchcodes": ["0432219"], "histogram": {"Arthralgia": 1, "Balance disorder": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Hallucination, auditory": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043221A.json b/docs/data/histograms/United States/043221A.json
new file mode 100644
index 00000000000..283aa8beea9
--- /dev/null
+++ b/docs/data/histograms/United States/043221A.json	
@@ -0,0 +1 @@
+{"batchcode": "043221A", "histograms": [{"batchcodes": ["043221A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0432A21A.json b/docs/data/histograms/United States/0432A21A.json
new file mode 100644
index 00000000000..770d19f1c4d
--- /dev/null
+++ b/docs/data/histograms/United States/0432A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0432A21A", "histograms": [{"batchcodes": ["0432A21A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043821A.json b/docs/data/histograms/United States/043821A.json
new file mode 100644
index 00000000000..767878348c5
--- /dev/null
+++ b/docs/data/histograms/United States/043821A.json	
@@ -0,0 +1 @@
+{"batchcode": "043821A", "histograms": [{"batchcodes": ["043821A"], "histogram": {"Chills": 4, "Asthenia": 2, "Fatigue": 2, "Headache": 2, "Myalgia": 2, "Pyrexia": 2, "Vomiting": 2, "Back pain": 1, "Body temperature": 1, "Decreased appetite": 1, "Dehydration": 1, "Dyspnoea": 1, "Erythema": 1, "Expired product administered": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Influenza": 1, "Injection site movement impairment": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Paraesthesia": 1, "Swelling": 1, "Syncope": 1, "Thinking abnormal": 1, "Tongue eruption": 1, "Tremor": 1, "Vertigo": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A 21A.json b/docs/data/histograms/United States/043A 21A.json
new file mode 100644
index 00000000000..f9f3b6e728f
--- /dev/null
+++ b/docs/data/histograms/United States/043A 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "043A 21A", "histograms": [{"batchcodes": ["043A 21A"], "histogram": {"Dyspnoea": 1, "Feeling abnormal": 1, "Hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A12A.json b/docs/data/histograms/United States/043A12A.json
new file mode 100644
index 00000000000..ba5436215e8
--- /dev/null
+++ b/docs/data/histograms/United States/043A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "043A12A", "histograms": [{"batchcodes": ["043A12A"], "histogram": {"Dizziness": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A1A.json b/docs/data/histograms/United States/043A1A.json
new file mode 100644
index 00000000000..49bd4f237c9
--- /dev/null
+++ b/docs/data/histograms/United States/043A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "043A1A", "histograms": [{"batchcodes": ["043A1A"], "histogram": {"Fatigue": 1, "Illness": 1, "SARS-CoV-2 test": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A214.json b/docs/data/histograms/United States/043A214.json
new file mode 100644
index 00000000000..dbb187e7cfc
--- /dev/null
+++ b/docs/data/histograms/United States/043A214.json	
@@ -0,0 +1 @@
+{"batchcode": "043A214", "histograms": [{"batchcodes": ["043A214"], "histogram": {"Adverse event": 1, "Balance disorder": 1, "Computerised tomogram": 1, "Contusion": 1, "Dizziness": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Flushing": 1, "Head discomfort": 1, "Headache": 1, "Hyperaesthesia": 1, "Joint swelling": 1, "Pain in extremity": 1, "Rash pruritic": 1, "Sensory disturbance": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vasodilatation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A21A OR 043A.json b/docs/data/histograms/United States/043A21A OR 043A.json
new file mode 100644
index 00000000000..83aaaeca206
--- /dev/null
+++ b/docs/data/histograms/United States/043A21A OR 043A.json	
@@ -0,0 +1 @@
+{"batchcode": "043A21A OR 043A", "histograms": [{"batchcodes": ["043A21A OR 043A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A21A.json b/docs/data/histograms/United States/043A21A.json
new file mode 100644
index 00000000000..6edf207fe68
--- /dev/null
+++ b/docs/data/histograms/United States/043A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "043A21A", "histograms": [{"batchcodes": ["043A21A", "0762CA"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Hepatic enzyme": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Liver function test": 1}}, {"batchcodes": ["043A21A", "076C21A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["043A21A", "091D21A"], "histogram": {"Dysgeusia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["043A21A", "FJ8757"], "histogram": {"COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["043A21A", "FN2908"], "histogram": {"COVID-19": 1, "Dysgeusia": 1}}, {"batchcodes": ["043A21A"], "histogram": {"Headache": 112, "Pyrexia": 87, "Pain": 73, "Pain in extremity": 63, "Chills": 62, "Fatigue": 59, "Nausea": 53, "Body temperature": 47, "Dizziness": 44, "Injection site pain": 41, "Myalgia": 28, "SARS-CoV-2 test": 28, "Vomiting": 25, "Arthralgia": 22, "Dyspnoea": 22, "Asthenia": 21, "Feeling abnormal": 18, "Expired product administered": 17, "Diarrhoea": 16, "Paraesthesia": 16, "Rash": 16, "COVID-19": 14, "Hypoaesthesia": 14, "Insomnia": 14, "Vaccination failure": 14, "Abdominal pain upper": 13, "Feeling hot": 13, "Hyperhidrosis": 13, "Peripheral swelling": 13, "Pruritus": 13, "Back pain": 12, "Decreased appetite": 12, "Malaise": 12, "Blood test": 11, "Computerised tomogram": 11, "Product storage error": 11, "Tremor": 11, "Cough": 10, "Blood pressure measurement": 9, "Chest pain": 9, "Influenza like illness": 9, "Off label use": 9, "Poor quality product administered": 9, "Urticaria": 9, "Laboratory test": 8, "Migraine": 8, "Oropharyngeal pain": 8, "Therapy non-responder": 8, "Vision blurred": 8, "Abdominal pain": 7, "Contusion": 7, "Erythema": 7, "Muscle spasms": 7, "Product administered to patient of inappropriate age": 7, "SARS-CoV-2 antibody test": 7, "Suspected COVID-19": 7, "Ultrasound scan": 7, "Burning sensation": 6, "Chest discomfort": 6, "Feeling cold": 6, "Heart rate": 6, "Hypersomnia": 6, "Hypertension": 6, "Injection site swelling": 6, "Neck pain": 6, "Oxygen saturation": 6, "Pain assessment": 6, "Palpitations": 6, "Skin discolouration": 6, "Thrombosis": 6, "Anxiety": 5, "Dehydration": 5, "Gait disturbance": 5, "Injection site erythema": 5, "Injection site warmth": 5, "Limb discomfort": 5, "Magnetic resonance imaging": 5, "Muscular weakness": 5, "Tachycardia": 5, "Visual impairment": 5, "Abdominal discomfort": 4, "Amnesia": 4, "Bone pain": 4, "Chest X-ray": 4, "Eye pain": 4, "Fall": 4, "Feeling of body temperature change": 4, "Heart rate increased": 4, "Injection site pruritus": 4, "Lethargy": 4, "Loss of consciousness": 4, "Musculoskeletal stiffness": 4, "Nasal congestion": 4, "Platelet count": 4, "Sinus headache": 4, "Somnolence": 4, "Swelling": 4, "Therapeutic response unexpected": 4, "Throat irritation": 4, "Tinnitus": 4, "Abdominal distension": 3, "Acoustic stimulation tests": 3, "Cardiac function test": 3, "Confusional state": 3, "Diplopia": 3, "Discomfort": 3, "Echocardiogram": 3, "Epistaxis": 3, "Exposure during pregnancy": 3, "Feeding disorder": 3, "Flushing": 3, "Foetal exposure during pregnancy": 3, "Full blood count": 3, "Hot flush": 3, "Illness": 3, "Inappropriate schedule of product administration": 3, "Influenza": 3, "Injection site mass": 3, "Injection site nodule": 3, "Lymphadenopathy": 3, "Muscle twitching": 3, "Neuralgia": 3, "Oral discomfort": 3, "Peripheral coldness": 3, "Pulmonary embolism": 3, "Rhinorrhoea": 3, "SARS-CoV-2 test negative": 3, "Sensory loss": 3, "Syncope": 3, "Urine analysis": 3, "X-ray": 3, "Abnormal faeces": 2, "Abnormal sensation in eye": 2, "Ageusia": 2, "Alopecia": 2, "Anosmia": 2, "Antibody test": 2, "Axillary pain": 2, "Balance disorder": 2, "Bedridden": 2, "Blood pressure increased": 2, "Body temperature increased": 2, "Bronchitis": 2, "Cold sweat": 2, "Deep vein thrombosis": 2, "Disorientation": 2, "Dry eye": 2, "Dyspepsia": 2, "Electrocardiogram": 2, "Eye swelling": 2, "Facial pain": 2, "Fibrin D dimer": 2, "Hangover": 2, "Hormone level abnormal": 2, "Impaired work ability": 2, "Injection site reaction": 2, "Investigation": 2, "Joint stiffness": 2, "Medication error": 2, "Mobility decreased": 2, "Mood swings": 2, "Muscle tightness": 2, "Musculoskeletal chest pain": 2, "Nasopharyngitis": 2, "Needle issue": 2, "Neonatal dyspnoea": 2, "Neuropathy peripheral": 2, "Nonspecific reaction": 2, "Odynophagia": 2, "Ophthalmological examination": 2, "Pain in jaw": 2, "Paraesthesia oral": 2, "Parosmia": 2, "Pharyngeal swelling": 2, "Platelet count decreased": 2, "Product administration error": 2, "Pulmonary thrombosis": 2, "Rash macular": 2, "Respiratory rate": 2, "Skin disorder": 2, "Speech disorder": 2, "Swelling face": 2, "Taste disorder": 2, "Throat tightness": 2, "Ultrasound Doppler": 2, "Upper-airway cough syndrome": 2, "Vaccination site pain": 2, "Weight decreased": 2, "Wheezing": 2, "Abdominal pain lower": 1, "Abnormal behaviour": 1, "Adverse drug reaction": 1, "Adverse event": 1, "Allergy to vaccine": 1, "Anaphylactic reaction": 1, "Anhidrosis": 1, "Aphthous ulcer": 1, "Arrhythmia": 1, "Arthritis": 1, "Arthropathy": 1, "Asthenopia": 1, "Atrial fibrillation": 1, "Auditory disorder": 1, "Balance test": 1, "Band sensation": 1, "Bell's palsy": 1, "Biopsy": 1, "Biopsy skin": 1, "Blister": 1, "Blood bicarbonate": 1, "Blood bicarbonate decreased": 1, "Blood gases": 1, "Blood gases abnormal": 1, "Blood glucose": 1, "Blood glucose normal": 1, "Blood group B": 1, "Blood grouping": 1, "Blood pH": 1, "Blood pH normal": 1, "Blood testosterone decreased": 1, "Body mass index": 1, "Breast pain": 1, "COVID-19 pneumonia": 1, "Candida infection": 1, "Cardiac discomfort": 1, "Cardiac ventricular thrombosis": 1, "Carotid artery occlusion": 1, "Cataract": 1, "Cerebrovascular accident": 1, "Cerebrovascular insufficiency": 1, "Cervix haematoma uterine": 1, "Chest X-ray abnormal": 1, "Chromaturia": 1, "Circumstance or information capable of leading to medication error": 1, "Cognitive disorder": 1, "Computerised tomogram head": 1, "Computerised tomogram neck": 1, "Condition aggravated": 1, "Defaecation urgency": 1, "Delirium": 1, "Dermatitis allergic": 1, "Disseminated varicella zoster virus infection": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysphonia": 1, "Dysuria": 1, "Ear discomfort": 1, "Eczema": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye haemorrhage": 1, "Eye pruritus": 1, "Faecal elastase test": 1, "Fear": 1, "Feeling drunk": 1, "Fibromyalgia": 1, "Flatulence": 1, "Folate deficiency": 1, "Formication": 1, "Fraction of inspired oxygen": 1, "Gastrointestinal sounds abnormal": 1, "Gastrooesophageal reflux disease": 1, "Generalised oedema": 1, "Genital discomfort": 1, "Genital hypoaesthesia": 1, "Gingival discomfort": 1, "Haemarthrosis": 1, "Haematochezia": 1, "Haematuria": 1, "Haemoptysis": 1, "Hallucination": 1, "Head discomfort": 1, "Hepatic artery thrombosis": 1, "Hepatic enzyme": 1, "Hepatic enzyme increased": 1, "Herpes virus test": 1, "Hordeolum": 1, "Hunger": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypogeusia": 1, "Infantile apnoea": 1, "Inflammation": 1, "Initial insomnia": 1, "Injection site bruising": 1, "Injection site discomfort": 1, "Injection site haemorrhage": 1, "Injection site irritation": 1, "Injection site rash": 1, "Interchange of vaccine products": 1, "Intermenstrual bleeding": 1, "Irritability": 1, "Joint range of motion decreased": 1, "Joint warmth": 1, "Lacrimation increased": 1, "Large for dates baby": 1, "Laziness": 1, "Limb injury": 1, "Limb mass": 1, "Lip blister": 1, "Lip dry": 1, "Lip pruritus": 1, "Lip swelling": 1, "Lipase": 1, "Lung infiltration": 1, "Lyme disease": 1, "Mass": 1, "Menometrorrhagia": 1, "Metabolic function test": 1, "Moaning": 1, "Movement disorder": 1, "Mucous stools": 1, "Muscle atrophy": 1, "Musculoskeletal discomfort": 1, "Nail discolouration": 1, "Nasal oedema": 1, "Nervous system disorder": 1, "Nervousness": 1, "Neurological symptom": 1, "Night sweats": 1, "Nightmare": 1, "Nodule": 1, "Occipital neuralgia": 1, "Oral disorder": 1, "Oral mucosal blistering": 1, "Oral mucosal exfoliation": 1, "Oral pain": 1, "Overdose": 1, "PCO2": 1, "PCO2 decreased": 1, "PO2": 1, "PO2 decreased": 1, "Pain of skin": 1, "Painful respiration": 1, "Pallor": 1, "Paranasal sinus discomfort": 1, "Peripheral venous disease": 1, "Petechiae": 1, "Photophobia": 1, "Physical examination": 1, "Polyarthritis": 1, "Polymerase chain reaction": 1, "Poor quality sleep": 1, "Positive airway pressure therapy": 1, "Postmenopausal haemorrhage": 1, "Pre-eclampsia": 1, "Premature baby": 1, "Procalcitonin": 1, "Procalcitonin increased": 1, "Product administered at inappropriate site": 1, "Product use issue": 1, "Productive cough": 1, "Prolonged labour": 1, "Protein total": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pruritic": 1, "Rash vesicular": 1, "Renal pain": 1, "Respiratory disorder": 1, "Respiratory rate increased": 1, "Respiratory tract irritation": 1, "Restlessness": 1, "Retching": 1, "Rheumatoid arthritis": 1, "Rocky mountain spotted fever": 1, "SARS-CoV-2 test positive": 1, "Scab": 1, "Scan": 1, "Scratch": 1, "Sensory disturbance": 1, "Skin abrasion": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin haemorrhage": 1, "Skin induration": 1, "Skin lesion": 1, "Skin sensitisation": 1, "Skin warm": 1, "Sleep apnoea syndrome": 1, "Sleep disorder": 1, "Sluggishness": 1, "Sneezing": 1, "Spinal pain": 1, "Splenic thrombosis": 1, "Stool analysis": 1, "Stress": 1, "Swelling of eyelid": 1, "Tendon pain": 1, "Tension headache": 1, "Testicular atrophy": 1, "Testicular pain": 1, "Testicular swelling": 1, "Thinking abnormal": 1, "Thrombocytopenia": 1, "Thyroid function test": 1, "Tissue injury": 1, "Tongue blistering": 1, "Tongue discomfort": 1, "Tongue disorder": 1, "Tonsillitis": 1, "Toothache": 1, "Underdose": 1, "Urinary incontinence": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vasculitis": 1, "Vein discolouration": 1, "Vein disorder": 1, "Ventricular extrasystoles": 1, "Vertigo": 1, "Vitamin D deficiency": 1, "Vitiligo": 1, "Vulval ulceration": 1, "Weight": 1, "White blood cell count": 1, "White blood cell count decreased": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A21B.json b/docs/data/histograms/United States/043A21B.json
new file mode 100644
index 00000000000..cfd00c27923
--- /dev/null
+++ b/docs/data/histograms/United States/043A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "043A21B", "histograms": [{"batchcodes": ["043A21B"], "histogram": {"Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A2LA.json b/docs/data/histograms/United States/043A2LA.json
new file mode 100644
index 00000000000..24459ca7d03
--- /dev/null
+++ b/docs/data/histograms/United States/043A2LA.json	
@@ -0,0 +1 @@
+{"batchcode": "043A2LA", "histograms": [{"batchcodes": ["043A2LA"], "histogram": {"Asthenia": 1, "Chills": 1, "Confusional state": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Heart rate increased": 1, "Oropharyngeal pain": 1, "Pain": 1, "Presyncope": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A71A 04321A.json b/docs/data/histograms/United States/043A71A 04321A.json
new file mode 100644
index 00000000000..cfc13b2b814
--- /dev/null
+++ b/docs/data/histograms/United States/043A71A 04321A.json	
@@ -0,0 +1 @@
+{"batchcode": "043A71A 04321A", "histograms": [{"batchcodes": ["043A71A 04321A"], "histogram": {"Poor quality sleep": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043A71A.json b/docs/data/histograms/United States/043A71A.json
new file mode 100644
index 00000000000..0684f7326de
--- /dev/null
+++ b/docs/data/histograms/United States/043A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "043A71A", "histograms": [{"batchcodes": ["043A71A"], "histogram": {"Headache": 1, "Heart rate": 1, "Heart rate decreased": 1, "Pain in extremity": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043AE1A.json b/docs/data/histograms/United States/043AE1A.json
new file mode 100644
index 00000000000..410d23a0df9
--- /dev/null
+++ b/docs/data/histograms/United States/043AE1A.json	
@@ -0,0 +1 @@
+{"batchcode": "043AE1A", "histograms": [{"batchcodes": ["043AE1A"], "histogram": {"Blood test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043AZ1A.json b/docs/data/histograms/United States/043AZ1A.json
new file mode 100644
index 00000000000..52cac512273
--- /dev/null
+++ b/docs/data/histograms/United States/043AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "043AZ1A", "histograms": [{"batchcodes": ["043AZ1A"], "histogram": {"Asthenia": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Headache": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Sensory disturbance": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043AZA.json b/docs/data/histograms/United States/043AZA.json
new file mode 100644
index 00000000000..fd6dc4c904b
--- /dev/null
+++ b/docs/data/histograms/United States/043AZA.json	
@@ -0,0 +1 @@
+{"batchcode": "043AZA", "histograms": [{"batchcodes": ["043AZA"], "histogram": {"Renal pain": 1, "Spinal pain": 1, "Testicular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043AZIA.json b/docs/data/histograms/United States/043AZIA.json
new file mode 100644
index 00000000000..f322b901eb4
--- /dev/null
+++ b/docs/data/histograms/United States/043AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "043AZIA", "histograms": [{"batchcodes": ["043AZIA"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Disorientation": 1, "Fatigue": 1, "Gait inability": 1, "Headache": 1, "Muscular weakness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043B212A.json b/docs/data/histograms/United States/043B212A.json
new file mode 100644
index 00000000000..93858344d15
--- /dev/null
+++ b/docs/data/histograms/United States/043B212A.json	
@@ -0,0 +1 @@
+{"batchcode": "043B212A", "histograms": [{"batchcodes": ["043B212A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Erythema": 1, "Feeling cold": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043B214.json b/docs/data/histograms/United States/043B214.json
new file mode 100644
index 00000000000..7464eed78aa
--- /dev/null
+++ b/docs/data/histograms/United States/043B214.json	
@@ -0,0 +1 @@
+{"batchcode": "043B214", "histograms": [{"batchcodes": ["043B214"], "histogram": {"Eye swelling": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pharyngeal hypoaesthesia": 1, "Pharyngeal paraesthesia": 1, "Rash papular": 1, "Rash pruritic": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043B218A.json b/docs/data/histograms/United States/043B218A.json
new file mode 100644
index 00000000000..5c88eee3829
--- /dev/null
+++ b/docs/data/histograms/United States/043B218A.json	
@@ -0,0 +1 @@
+{"batchcode": "043B218A", "histograms": [{"batchcodes": ["043B218A"], "histogram": {"Fatigue": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043B21A.json b/docs/data/histograms/United States/043B21A.json
new file mode 100644
index 00000000000..1eb0d3f0396
--- /dev/null
+++ b/docs/data/histograms/United States/043B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "043B21A", "histograms": [{"batchcodes": ["043B21A"], "histogram": {"Expired product administered": 182, "Product storage error": 101, "Headache": 35, "Fatigue": 33, "Pyrexia": 32, "Myalgia": 28, "Chills": 22, "Vaccination site pain": 19, "Pain in extremity": 18, "Asthenia": 17, "Nausea": 17, "Pain": 16, "Feeling abnormal": 15, "Erythema": 13, "Influenza like illness": 13, "Arthralgia": 12, "Dizziness": 12, "Pruritus": 12, "Vaccination site erythema": 12, "Dyspnoea": 10, "Vaccination site pruritus": 10, "Body temperature": 9, "COVID-19": 9, "Hypoaesthesia": 9, "Insomnia": 9, "Peripheral swelling": 9, "Blood pressure measurement": 8, "Diarrhoea": 8, "Tremor": 8, "Vaccination site swelling": 8, "Cough": 7, "Inappropriate schedule of product administration": 7, "Product dose omission issue": 7, "SARS-CoV-2 test": 7, "Vomiting": 7, "Chest discomfort": 6, "Feeling hot": 6, "Lymphadenopathy": 6, "Muscular weakness": 6, "Musculoskeletal stiffness": 6, "Rash": 6, "Swelling": 6, "Anxiety": 5, "Illness": 5, "Mobility decreased": 5, "Somnolence": 5, "Vaccination site rash": 5, "Vaccination site warmth": 5, "Abdominal discomfort": 4, "Abdominal pain upper": 4, "Contusion": 4, "Decreased appetite": 4, "Hyperhidrosis": 4, "Hypersensitivity": 4, "Nasopharyngitis": 4, "Neck pain": 4, "Paraesthesia": 4, "Back pain": 3, "Bone pain": 3, "Chest pain": 3, "Epistaxis": 3, "Hypertension": 3, "Joint swelling": 3, "Limb discomfort": 3, "Night sweats": 3, "Pain in jaw": 3, "Palpitations": 3, "Product administered to patient of inappropriate age": 3, "Therapeutic response unexpected": 3, "Tinnitus": 3, "Vaccination complication": 3, "Abdominal distension": 2, "Ageusia": 2, "Amnesia": 2, "Blister": 2, "Blood pressure increased": 2, "Blood test": 2, "Dysgeusia": 2, "Ear discomfort": 2, "Ear pain": 2, "Electrocardiogram": 2, "Facial pain": 2, "Feeling cold": 2, "Gait inability": 2, "Heart rate": 2, "Heart rate increased": 2, "Incorrect route of product administration": 2, "Induration": 2, "Injection site pain": 2, "Intentional dose omission": 2, "Lethargy": 2, "Lip swelling": 2, "Lymph node pain": 2, "Muscle spasms": 2, "Muscle tightness": 2, "Nasal congestion": 2, "Neuralgia": 2, "Oropharyngeal pain": 2, "Platelet count": 2, "Postmenopausal haemorrhage": 2, "Pregnancy test": 2, "Rash erythematous": 2, "Rhinorrhoea": 2, "SARS-CoV-2 antibody test": 2, "SARS-CoV-2 test positive": 2, "Sneezing": 2, "Tachycardia": 2, "Tenderness": 2, "Throat tightness": 2, "Urticaria": 2, "Abdominal pain": 1, "Anosmia": 1, "Anxiety disorder": 1, "Aphasia": 1, "Axillary mass": 1, "Axillary pain": 1, "Balance disorder": 1, "Bedridden": 1, "Bell's palsy": 1, "Blood cholesterol": 1, "Body temperature abnormal": 1, "Body temperature increased": 1, "Breast discomfort": 1, "Breast tenderness": 1, "Burning sensation": 1, "Cardiac disorder": 1, "Cerebrovascular accident": 1, "Chronic myeloid leukaemia": 1, "Chronic obstructive pulmonary disease": 1, "Clotting factor transfusion": 1, "Coinfection": 1, "Condition aggravated": 1, "Constipation": 1, "Dehydration": 1, "Depression": 1, "Dermal filler injection": 1, "Device connection issue": 1, "Discomfort": 1, "Disturbance in attention": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dysgraphia": 1, "Dyspepsia": 1, "Dysphonia": 1, "Dysstasia": 1, "Ear disorder": 1, "Ear infection": 1, "Eating disorder": 1, "Eructation": 1, "Exposure during pregnancy": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye pain": 1, "Eye pruritus": 1, "Eye swelling": 1, "Feeling of body temperature change": 1, "Fibromyalgia": 1, "Flushing": 1, "Food allergy": 1, "Freezing phenomenon": 1, "Gait disturbance": 1, "Gingival bleeding": 1, "Gingival discomfort": 1, "Gingival pain": 1, "Gingival swelling": 1, "Gout": 1, "HIV test negative": 1, "Hepatitis viral test": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Hypotension": 1, "Hypotonia": 1, "Immune thrombocytopenia": 1, "Immune-mediated adverse reaction": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site mass": 1, "Injection site swelling": 1, "Intentional product use issue": 1, "Intermenstrual bleeding": 1, "Irritable bowel syndrome": 1, "Kidney infection": 1, "Laryngitis": 1, "Lip disorder": 1, "Localised infection": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Mastication disorder": 1, "Maternal exposure during pregnancy": 1, "Middle ear effusion": 1, "Mouth swelling": 1, "Movement disorder": 1, "Neck mass": 1, "Noninfective gingivitis": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Oropharyngeal discomfort": 1, "Orthostatic hypotension": 1, "Overdose": 1, "Oxygen saturation": 1, "Palate injury": 1, "Paraesthesia oral": 1, "Paranasal sinus discomfort": 1, "Periodontitis": 1, "Phantom limb syndrome": 1, "Pollakiuria": 1, "Product administration error": 1, "Product label confusion": 1, "Purging": 1, "Rash macular": 1, "Rash morbilliform": 1, "Rash pruritic": 1, "Renal pain": 1, "Rhinitis": 1, "Sciatica": 1, "Sensation of blood flow": 1, "Sepsis": 1, "Sinus congestion": 1, "Skin discolouration": 1, "Sleep disorder": 1, "Sluggishness": 1, "Speech disorder": 1, "Staphylococcal infection": 1, "Stomatitis": 1, "Swollen tongue": 1, "Symptom recurrence": 1, "Tension": 1, "Therapeutic response shortened": 1, "Thinking abnormal": 1, "Thrombosis": 1, "Tissue injury": 1, "Toothache": 1, "Ultrasound scan": 1, "Underdose": 1, "Vaccination site bruising": 1, "Vaccination site calcification": 1, "Vaccination site discolouration": 1, "Vaccination site haemorrhage": 1, "Vaccination site infection": 1, "Vaccination site joint movement impairment": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site vesicles": 1, "Vasodilatation": 1, "Vision blurred": 1, "Visual impairment": 1, "Vitreous floaters": 1, "Weight": 1, "Weight decreased": 1, "White blood cell count": 1, "X-ray": 1, "X-ray dental": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043B71A.json b/docs/data/histograms/United States/043B71A.json
new file mode 100644
index 00000000000..6891e6f54cb
--- /dev/null
+++ b/docs/data/histograms/United States/043B71A.json	
@@ -0,0 +1 @@
+{"batchcode": "043B71A", "histograms": [{"batchcodes": ["043B71A"], "histogram": {"Dizziness": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Hyperhidrosis": 1, "Musculoskeletal stiffness": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043C21A.json b/docs/data/histograms/United States/043C21A.json
new file mode 100644
index 00000000000..0268a3f62a9
--- /dev/null
+++ b/docs/data/histograms/United States/043C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "043C21A", "histograms": [{"batchcodes": ["043C21A"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Sedation": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043D21A.json b/docs/data/histograms/United States/043D21A.json
new file mode 100644
index 00000000000..6de51937e7f
--- /dev/null
+++ b/docs/data/histograms/United States/043D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "043D21A", "histograms": [{"batchcodes": ["043D21A"], "histogram": {"Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043H21A.json b/docs/data/histograms/United States/043H21A.json
new file mode 100644
index 00000000000..97914245a69
--- /dev/null
+++ b/docs/data/histograms/United States/043H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "043H21A", "histograms": [{"batchcodes": ["043H21A"], "histogram": {"Chills": 1, "Headache": 1, "Pyrexia": 1, "Suffocation feeling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043H22A.json b/docs/data/histograms/United States/043H22A.json
new file mode 100644
index 00000000000..e41500bea0b
--- /dev/null
+++ b/docs/data/histograms/United States/043H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "043H22A", "histograms": [{"batchcodes": ["043H22A"], "histogram": {"No adverse event": 5, "Expired product administered": 3, "Product storage error": 2, "Product temperature excursion issue": 2, "Abdominal discomfort": 1, "Arthritis": 1, "Asthenia": 1, "Cardiac disorder": 1, "Chills": 1, "Computerised tomogram": 1, "Electrocardiogram": 1, "Encephalitis": 1, "Endoscopy": 1, "Gait disturbance": 1, "Gastritis": 1, "Gastrooesophageal reflux disease": 1, "Headache": 1, "Immunisation reaction": 1, "Lung disorder": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Nausea": 1, "Poor quality product administered": 1, "Respiratory tract infection": 1, "Sleep disorder": 1, "Vaccination site pain": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043L201.json b/docs/data/histograms/United States/043L201.json
new file mode 100644
index 00000000000..1a7f0fcd928
--- /dev/null
+++ b/docs/data/histograms/United States/043L201.json	
@@ -0,0 +1 @@
+{"batchcode": "043L201", "histograms": [{"batchcodes": ["043L201"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043L204.json b/docs/data/histograms/United States/043L204.json
new file mode 100644
index 00000000000..6a1edf60acc
--- /dev/null
+++ b/docs/data/histograms/United States/043L204.json	
@@ -0,0 +1 @@
+{"batchcode": "043L204", "histograms": [{"batchcodes": ["043L204"], "histogram": {"SARS-CoV-2 test": 2, "Abnormal faeces": 1, "COVID-19": 1, "Dermatitis": 1, "Eye inflammation": 1, "Face injury": 1, "Faeces discoloured": 1, "Fall": 1, "Helminthic infection": 1, "Immune system disorder": 1, "Rash": 1, "Rash macular": 1, "Rosacea": 1, "SARS-CoV-2 test positive": 1, "Skin discolouration": 1, "Skin discomfort": 1, "Subcutaneous abscess": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043L20A.json b/docs/data/histograms/United States/043L20A.json
new file mode 100644
index 00000000000..7f3bf0898ba
--- /dev/null
+++ b/docs/data/histograms/United States/043L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "043L20A", "histograms": [{"batchcodes": ["043L20A"], "histogram": {"Pyrexia": 32, "Pain in extremity": 30, "Fatigue": 28, "Headache": 27, "Vaccination site pain": 26, "Chills": 25, "Nausea": 22, "Pruritus": 16, "Arthralgia": 15, "Pain": 15, "Vaccination site erythema": 15, "Dizziness": 13, "Dyspnoea": 13, "Myalgia": 13, "Diarrhoea": 12, "Rash": 11, "Vaccination site swelling": 11, "Erythema": 9, "Hypoaesthesia": 9, "Body temperature": 8, "Injection site pain": 8, "Vaccination site warmth": 8, "Asthenia": 7, "Decreased appetite": 7, "Peripheral swelling": 7, "Blood pressure measurement": 6, "Cough": 6, "Feeling abnormal": 6, "Inappropriate schedule of product administration": 6, "Lymphadenopathy": 6, "Tenderness": 6, "Vaccination site pruritus": 6, "Vomiting": 6, "COVID-19": 5, "Gait disturbance": 5, "Limb discomfort": 5, "Paraesthesia": 5, "Vaccination site rash": 5, "Chest discomfort": 4, "Chest pain": 4, "Exposure during pregnancy": 4, "Feeling hot": 4, "Heart rate increased": 4, "Hyperhidrosis": 4, "Injection site erythema": 4, "Injection site swelling": 4, "Insomnia": 4, "Joint swelling": 4, "Oropharyngeal pain": 4, "Swelling": 4, "Vaccination site induration": 4, "Abdominal discomfort": 3, "Arthritis": 3, "Expired product administered": 3, "Hypertension": 3, "Illness": 3, "Induration": 3, "Influenza like illness": 3, "Injection site warmth": 3, "Pneumonia": 3, "Product dose omission issue": 3, "SARS-CoV-2 test": 3, "Vaccination site bruising": 3, "Vaccination site reaction": 3, "Abdominal pain upper": 2, "Accidental underdose": 2, "Ageusia": 2, "Back pain": 2, "Balance disorder": 2, "Blood glucose": 2, "Body temperature increased": 2, "Bone pain": 2, "Discomfort": 2, "Dysphagia": 2, "Eye pain": 2, "Eye swelling": 2, "Feeding disorder": 2, "Heart rate": 2, "Hypotension": 2, "Injection site reaction": 2, "Maternal exposure during pregnancy": 2, "Musculoskeletal stiffness": 2, "Neck pain": 2, "Palpitations": 2, "Paraesthesia oral": 2, "Pregnancy test": 2, "Prenatal screening test": 2, "Product administered to patient of inappropriate age": 2, "Product storage error": 2, "Rash pruritic": 2, "Rhinorrhoea": 2, "Sleep disorder": 2, "Thermal burn": 2, "Tremor": 2, "Vaccination complication": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site urticaria": 2, "Vertigo": 2, "X-ray": 2, "Abnormal behaviour": 1, "Abnormal dreams": 1, "Angina pectoris": 1, "Anosmia": 1, "Anxiety": 1, "Aphasia": 1, "Aphonia": 1, "Aspartate aminotransferase": 1, "Autoimmune haemolytic anaemia": 1, "Bladder pain": 1, "Blood cholesterol": 1, "Body mass index": 1, "Burning sensation": 1, "C-reactive protein": 1, "Clinomania": 1, "Condition aggravated": 1, "Death": 1, "Dehydration": 1, "Delirium": 1, "Device connection issue": 1, "Disorientation": 1, "Drug ineffective": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysphonia": 1, "Ear infection": 1, "Ear pain": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Electromyogram": 1, "Extra dose administered": 1, "Eye irritation": 1, "Faeces discoloured": 1, "Fall": 1, "Fluid intake reduced": 1, "Fluid retention": 1, "Food refusal": 1, "Frequent bowel movements": 1, "Furuncle": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Glossitis": 1, "Glucose tolerance test": 1, "Haematoma": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Immune thrombocytopenia": 1, "Immunisation reaction": 1, "Incoherent": 1, "Incorrect dose administered": 1, "Influenza": 1, "Injection site induration": 1, "Injection site movement impairment": 1, "Injection site pruritus": 1, "Injection site rash": 1, "International normalised ratio": 1, "Joint warmth": 1, "Lethargy": 1, "Lip dry": 1, "Lip swelling": 1, "Localised infection": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Migraine with aura": 1, "Milia": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal pain": 1, "Neuralgia": 1, "Nightmare": 1, "No adverse event": 1, "Nodule": 1, "Noninfective gingivitis": 1, "Ocular hyperaemia": 1, "Oral blood blister": 1, "Oral pain": 1, "Osteomyelitis": 1, "Oxygen saturation": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Pharyngeal swelling": 1, "Poor quality product administered": 1, "Presyncope": 1, "Rash erythematous": 1, "Reflux gastritis": 1, "Renal disorder": 1, "Respiration abnormal": 1, "Respiratory tract congestion": 1, "Restlessness": 1, "Retching": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Scratch": 1, "Skin discolouration": 1, "Skin discomfort": 1, "Skin infection": 1, "Skin irritation": 1, "Skin mass": 1, "Skin reaction": 1, "Skin warm": 1, "Sluggishness": 1, "Somnolence": 1, "Staphylococcal infection": 1, "Swollen tongue": 1, "Tachycardia": 1, "Thirst": 1, "Tinnitus": 1, "Tongue discomfort": 1, "Tracheal inflammation": 1, "Trigger finger": 1, "Ultrasound foetal": 1, "Ultrasound scan": 1, "Underdose": 1, "Unevaluable event": 1, "Upper respiratory tract infection": 1, "Urine odour abnormal": 1, "Vaccination site injury": 1, "Vaccination site irritation": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site paraesthesia": 1, "Vaccination site scar": 1, "Vision blurred": 1, "Wheelchair user": 1, "Wrist fracture": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043L20RT.json b/docs/data/histograms/United States/043L20RT.json
new file mode 100644
index 00000000000..c0d24753cde
--- /dev/null
+++ b/docs/data/histograms/United States/043L20RT.json	
@@ -0,0 +1 @@
+{"batchcode": "043L20RT", "histograms": [{"batchcodes": ["043L20RT"], "histogram": {"Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043L28.json b/docs/data/histograms/United States/043L28.json
new file mode 100644
index 00000000000..cd6b148e36c
--- /dev/null
+++ b/docs/data/histograms/United States/043L28.json	
@@ -0,0 +1 @@
+{"batchcode": "043L28", "histograms": [{"batchcodes": ["043L28"], "histogram": {"Extra dose administered": 1, "Fatigue": 1, "Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043L2OA.json b/docs/data/histograms/United States/043L2OA.json
new file mode 100644
index 00000000000..f5ef11f8e01
--- /dev/null
+++ b/docs/data/histograms/United States/043L2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "043L2OA", "histograms": [{"batchcodes": ["043L2OA"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Feeling abnormal": 1, "Headache": 1, "Heart rate increased": 1, "Influenza like illness": 1, "Myalgia": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043L70A.json b/docs/data/histograms/United States/043L70A.json
new file mode 100644
index 00000000000..4dd4e4bca1c
--- /dev/null
+++ b/docs/data/histograms/United States/043L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "043L70A", "histograms": [{"batchcodes": ["043L70A"], "histogram": {"Body temperature increased": 1, "Feeling abnormal": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043LV014.json b/docs/data/histograms/United States/043LV014.json
new file mode 100644
index 00000000000..cb714658381
--- /dev/null
+++ b/docs/data/histograms/United States/043LV014.json	
@@ -0,0 +1 @@
+{"batchcode": "043LV014", "histograms": [{"batchcodes": ["043LV014"], "histogram": {"Malaise": 1, "Product dose omission issue": 1, "Pruritus": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/043LZ0A.json b/docs/data/histograms/United States/043LZ0A.json
new file mode 100644
index 00000000000..1a9d5314106
--- /dev/null
+++ b/docs/data/histograms/United States/043LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "043LZ0A", "histograms": [{"batchcodes": ["043LZ0A"], "histogram": {"Fatigue": 2, "Headache": 2, "Ageusia": 1, "Anosmia": 1, "Feeling abnormal": 1, "Muscle strain": 1, "Musculoskeletal discomfort": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0441321A OR 044.json b/docs/data/histograms/United States/0441321A OR 044.json
new file mode 100644
index 00000000000..9f44a66de39
--- /dev/null
+++ b/docs/data/histograms/United States/0441321A OR 044.json	
@@ -0,0 +1 @@
+{"batchcode": "0441321A OR 044", "histograms": [{"batchcodes": ["0441321A OR 044"], "histogram": {"Chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0441321A.json b/docs/data/histograms/United States/0441321A.json
new file mode 100644
index 00000000000..b5567ecaa1c
--- /dev/null
+++ b/docs/data/histograms/United States/0441321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0441321A", "histograms": [{"batchcodes": ["0441321A"], "histogram": {"Myalgia": 3, "Chest pain": 2, "Chills": 2, "Anxiety": 1, "Asthenia": 1, "Chest discomfort": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Mobility decreased": 1, "Pain": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04421A.json b/docs/data/histograms/United States/04421A.json
new file mode 100644
index 00000000000..c2c1b09a2ba
--- /dev/null
+++ b/docs/data/histograms/United States/04421A.json	
@@ -0,0 +1 @@
+{"batchcode": "04421A", "histograms": [{"batchcodes": ["04421A"], "histogram": {"Blood corticotrophin increased": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044321A.json b/docs/data/histograms/United States/044321A.json
new file mode 100644
index 00000000000..315b3074854
--- /dev/null
+++ b/docs/data/histograms/United States/044321A.json	
@@ -0,0 +1 @@
+{"batchcode": "044321A", "histograms": [{"batchcodes": ["044321A"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044821A.json b/docs/data/histograms/United States/044821A.json
new file mode 100644
index 00000000000..40ed3dd4e34
--- /dev/null
+++ b/docs/data/histograms/United States/044821A.json	
@@ -0,0 +1 @@
+{"batchcode": "044821A", "histograms": [{"batchcodes": ["044821A"], "histogram": {"Pain in extremity": 2, "Vaccination complication": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Cellulitis": 1, "Chills": 1, "Deep vein thrombosis": 1, "Dysstasia": 1, "Erythema": 1, "Gait inability": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Parkinsonian rest tremor": 1, "Somnolence": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0448A21A.json b/docs/data/histograms/United States/0448A21A.json
new file mode 100644
index 00000000000..d7087123c89
--- /dev/null
+++ b/docs/data/histograms/United States/0448A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0448A21A", "histograms": [{"batchcodes": ["0448A21A"], "histogram": {"Headache": 1, "Menstruation delayed": 1, "Metal poisoning": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044921A.json b/docs/data/histograms/United States/044921A.json
new file mode 100644
index 00000000000..624208ddcb9
--- /dev/null
+++ b/docs/data/histograms/United States/044921A.json	
@@ -0,0 +1 @@
+{"batchcode": "044921A", "histograms": [{"batchcodes": ["044921A"], "histogram": {"Accidental overdose": 2, "Immunisation reaction": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A01.json b/docs/data/histograms/United States/044A01.json
new file mode 100644
index 00000000000..a496c7fc78e
--- /dev/null
+++ b/docs/data/histograms/United States/044A01.json	
@@ -0,0 +1 @@
+{"batchcode": "044A01", "histograms": [{"batchcodes": ["044A01"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A01A.json b/docs/data/histograms/United States/044A01A.json
new file mode 100644
index 00000000000..f8596155073
--- /dev/null
+++ b/docs/data/histograms/United States/044A01A.json	
@@ -0,0 +1 @@
+{"batchcode": "044A01A", "histograms": [{"batchcodes": ["044A01A"], "histogram": {"Rash pruritic": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A1A.json b/docs/data/histograms/United States/044A1A.json
new file mode 100644
index 00000000000..0549216a3ee
--- /dev/null
+++ b/docs/data/histograms/United States/044A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "044A1A", "histograms": [{"batchcodes": ["044A1A"], "histogram": {"Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A20A.json b/docs/data/histograms/United States/044A20A.json
new file mode 100644
index 00000000000..61801003311
--- /dev/null
+++ b/docs/data/histograms/United States/044A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "044A20A", "histograms": [{"batchcodes": ["044A20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A214.json b/docs/data/histograms/United States/044A214.json
new file mode 100644
index 00000000000..7bfd009e008
--- /dev/null
+++ b/docs/data/histograms/United States/044A214.json	
@@ -0,0 +1 @@
+{"batchcode": "044A214", "histograms": [{"batchcodes": ["044A214"], "histogram": {"Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A21A.json b/docs/data/histograms/United States/044A21A.json
new file mode 100644
index 00000000000..7cd2c2c4d93
--- /dev/null
+++ b/docs/data/histograms/United States/044A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "044A21A", "histograms": [{"batchcodes": ["044A21A"], "histogram": {"Pyrexia": 93, "Headache": 89, "Fatigue": 87, "Pain in extremity": 86, "Chills": 69, "Myalgia": 62, "Vaccination site pain": 53, "Dizziness": 44, "Nausea": 43, "Feeling abnormal": 37, "Pain": 37, "Rash": 35, "Arthralgia": 33, "Pruritus": 32, "Vaccination site erythema": 30, "Body temperature": 28, "Asthenia": 24, "Illness": 22, "Vaccination site pruritus": 22, "Diarrhoea": 20, "Vaccination site swelling": 20, "Vomiting": 20, "Dyspnoea": 18, "Peripheral swelling": 17, "Erythema": 16, "Lymphadenopathy": 16, "Malaise": 16, "SARS-CoV-2 test": 16, "COVID-19": 15, "Cough": 15, "Vaccination site warmth": 15, "Expired product administered": 14, "Inappropriate schedule of product administration": 14, "Product dose omission issue": 14, "Urticaria": 14, "Back pain": 12, "Heart rate": 12, "Hyperhidrosis": 12, "Muscle spasms": 12, "Anxiety": 11, "Discomfort": 11, "Gait disturbance": 11, "Insomnia": 11, "Blood pressure measurement": 10, "Hypoaesthesia": 10, "Influenza like illness": 10, "Somnolence": 10, "Tinnitus": 10, "Vaccination complication": 10, "Vaccination site rash": 10, "Abdominal discomfort": 9, "Confusional state": 9, "Abdominal pain upper": 8, "Decreased appetite": 8, "Feeling hot": 8, "Mobility decreased": 8, "Neck pain": 8, "Tenderness": 8, "Tremor": 8, "Vaccination site mass": 8, "Vaccination site reaction": 8, "Blood pressure increased": 7, "Herpes zoster": 7, "Limb discomfort": 7, "Product administered to patient of inappropriate age": 7, "Rhinorrhoea": 7, "Swelling": 7, "Hypokinesia": 6, "Inflammation": 6, "Musculoskeletal discomfort": 6, "Palpitations": 6, "Therapeutic response unexpected": 6, "Vaccination site induration": 6, "Accidental overdose": 5, "Axillary pain": 5, "Balance disorder": 5, "Chest pain": 5, "Condition aggravated": 5, "Exposure during pregnancy": 5, "Injection site pain": 5, "Musculoskeletal stiffness": 5, "Oropharyngeal pain": 5, "Paraesthesia": 5, "SARS-CoV-2 test positive": 5, "Swelling face": 5, "Ultrasound scan": 5, "Underdose": 5, "Vertigo": 5, "Ageusia": 4, "Antibody test": 4, "Blood test": 4, "Chest discomfort": 4, "Computerised tomogram": 4, "Contusion": 4, "Dehydration": 4, "Dry mouth": 4, "Dyskinesia": 4, "Dyspepsia": 4, "Electrocardiogram": 4, "Eye pain": 4, "Feeling cold": 4, "Heart rate increased": 4, "Immunisation reaction": 4, "Injection site swelling": 4, "Lethargy": 4, "Magnetic resonance imaging": 4, "Mass": 4, "Muscular weakness": 4, "Nasal congestion": 4, "Nasopharyngitis": 4, "Sluggishness": 4, "Vaccination site lymphadenopathy": 4, "Vision blurred": 4, "Anosmia": 3, "Arthritis": 3, "Blister": 3, "Depression": 3, "Device connection issue": 3, "Drug ineffective": 3, "Dysstasia": 3, "Ear pain": 3, "Feeling of body temperature change": 3, "Head discomfort": 3, "Heart rate irregular": 3, "Hypersomnia": 3, "Lip swelling": 3, "Loss of consciousness": 3, "Loss of personal independence in daily activities": 3, "Lymph node pain": 3, "Musculoskeletal chest pain": 3, "Paraesthesia oral": 3, "Pregnancy test": 3, "Rash macular": 3, "Rash pruritic": 3, "Skin burning sensation": 3, "Tachycardia": 3, "Vaccination site bruising": 3, "Weight decreased": 3, "X-ray": 3, "Abdominal pain": 2, "Alopecia": 2, "Blood creatine phosphokinase": 2, "Blood sodium": 2, "Body temperature increased": 2, "Cardiac stress test": 2, "Chest X-ray": 2, "Constipation": 2, "Dizziness postural": 2, "Dysgeusia": 2, "Dysphagia": 2, "Dysphonia": 2, "Ear discomfort": 2, "Eating disorder": 2, "Endoscopy": 2, "Epistaxis": 2, "Eye irritation": 2, "Eye swelling": 2, "Fall": 2, "Flushing": 2, "Gait inability": 2, "Heart rate decreased": 2, "Hospitalisation": 2, "Hypersensitivity": 2, "Hypoaesthesia oral": 2, "Impaired driving ability": 2, "Impaired work ability": 2, "Induration": 2, "Injection site erythema": 2, "Injection site warmth": 2, "Joint swelling": 2, "Lip dry": 2, "Maternal exposure during pregnancy": 2, "Medial tibial stress syndrome": 2, "Migraine": 2, "Movement disorder": 2, "Multiple allergies": 2, "Muscle tightness": 2, "Myocardial infarction": 2, "Neuropathy peripheral": 2, "Nipple pain": 2, "Ocular discomfort": 2, "Oral candidiasis": 2, "Periarthritis": 2, "Platelet count": 2, "Product temperature excursion issue": 2, "Rash erythematous": 2, "Renal disorder": 2, "Renal impairment": 2, "Scratch": 2, "Seizure": 2, "Sinus headache": 2, "Sinusitis": 2, "Skin discolouration": 2, "Sleep disorder": 2, "Speech disorder": 2, "Suspected COVID-19": 2, "Tendon pain": 2, "Throat tightness": 2, "Urinary tract infection": 2, "Vaccination site discolouration": 2, "Vaccination site inflammation": 2, "Vaccination site irritation": 2, "Vaccination site movement impairment": 2, "Vaccination site urticaria": 2, "Vaginal discharge": 2, "Vaginal haemorrhage": 2, "Visual impairment": 2, "X-ray limb": 2, "Abdominal distension": 1, "Abdominal infection": 1, "Abnormal behaviour": 1, "Abnormal sensation in eye": 1, "Acute kidney injury": 1, "Adverse drug reaction": 1, "Amnesia": 1, "Angina pectoris": 1, "Animal bite": 1, "Antinuclear antibody": 1, "Aphonia": 1, "Asthenopia": 1, "Asthma": 1, "Ataxia": 1, "Atelectasis": 1, "Atrial fibrillation": 1, "Axillary mass": 1, "Bacterial infection": 1, "Bed rest": 1, "Bedridden": 1, "Bladder disorder": 1, "Blood blister": 1, "Blood calcium": 1, "Blood creatine phosphokinase increased": 1, "Blood gases abnormal": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Blood immunoglobulin E": 1, "Blood pressure fluctuation": 1, "Bone pain": 1, "Bradycardia": 1, "Breast discolouration": 1, "Breast pain": 1, "Breast swelling": 1, "Burning sensation": 1, "C-reactive protein": 1, "Cardiac discomfort": 1, "Cardiac failure congestive": 1, "Cardiac flutter": 1, "Cardiomegaly": 1, "Cataract": 1, "Cellulitis": 1, "Cerebrovascular accident": 1, "Chromaturia": 1, "Cold sweat": 1, "Costochondritis": 1, "Cyanosis": 1, "Dandruff": 1, "Dark circles under eyes": 1, "Death": 1, "Delirium": 1, "Depressed mood": 1, "Dermatitis": 1, "Dermatitis acneiform": 1, "Device leakage": 1, "Diplopia": 1, "Disorientation": 1, "Dissociation": 1, "Disturbance in attention": 1, "Drooping shoulder syndrome": 1, "Drug specific antibody": 1, "Dry throat": 1, "Dysuria": 1, "Ear congestion": 1, "Ear swelling": 1, "Electrolyte imbalance": 1, "Eructation": 1, "Essential tremor": 1, "Exercise lack of": 1, "Eye disorder": 1, "Eye inflammation": 1, "Facial pain": 1, "Factor V Leiden mutation": 1, "Feeding disorder": 1, "Fibromyalgia": 1, "Flatulence": 1, "Foot fracture": 1, "Freezing phenomenon": 1, "Frequent bowel movements": 1, "Furuncle": 1, "Gastritis": 1, "Gastrointestinal disorder": 1, "Gastrooesophageal reflux disease": 1, "General physical health deterioration": 1, "Glycosylated haemoglobin": 1, "Haemorrhoids": 1, "Head injury": 1, "Heart rate abnormal": 1, "Heavy menstrual bleeding": 1, "Helplessness": 1, "Hepatic function abnormal": 1, "Hepatic steatosis": 1, "Hiatus hernia": 1, "Hordeolum": 1, "Hot flush": 1, "Hyperacusis": 1, "Hyperpyrexia": 1, "Hypertension": 1, "Hypokalaemia": 1, "Hyponatraemia": 1, "Hypotension": 1, "Inappropriate affect": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Infection": 1, "Influenza": 1, "Influenza virus test": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Intentional product use issue": 1, "Irritability": 1, "Joint stiffness": 1, "Keratosis pilaris": 1, "Labia enlarged": 1, "Lacrimation increased": 1, "Lip discolouration": 1, "Lip pain": 1, "Localised infection": 1, "Loss of control of legs": 1, "Major depression": 1, "Medical observation": 1, "Memory impairment": 1, "Menstruation delayed": 1, "Mental status changes": 1, "Micturition disorder": 1, "Moaning": 1, "Mouth swelling": 1, "Muscle fatigue": 1, "Muscle rigidity": 1, "Muscle rupture": 1, "Muscle spasticity": 1, "Muscle twitching": 1, "Musculoskeletal pain": 1, "Myoclonus": 1, "Neck mass": 1, "Neoplasm malignant": 1, "Nervousness": 1, "Neuralgia": 1, "Night sweats": 1, "Nightmare": 1, "No adverse event": 1, "Off label use": 1, "Oral discomfort": 1, "Oral herpes": 1, "Oral pruritus": 1, "Osteoarthritis": 1, "Overdose": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pallor": 1, "Paradoxical drug reaction": 1, "Parosmia": 1, "Periorbital oedema": 1, "Peripheral coldness": 1, "Personality change": 1, "Petechiae": 1, "Pharyngeal swelling": 1, "Pigmentation disorder": 1, "Plantar fasciitis": 1, "Pleurisy": 1, "Pollakiuria": 1, "Prenatal screening test": 1, "Product storage error": 1, "Productive cough": 1, "Pulmonary embolism": 1, "Purpura": 1, "Pustule": 1, "Rash papular": 1, "Reflux gastritis": 1, "Renal function test": 1, "Respiratory rate": 1, "Respiratory tract congestion": 1, "Restlessness": 1, "Retching": 1, "Rotator cuff syndrome": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 antibody test negative": 1, "Sensation of foreign body": 1, "Sensitive skin": 1, "Sensitivity to weather change": 1, "Sepsis": 1, "Skin abrasion": 1, "Skin disorder": 1, "Skin lesion": 1, "Skin odour abnormal": 1, "Skin swelling": 1, "Skin warm": 1, "Sleep deficit": 1, "Spinal compression fracture": 1, "Staphylococcal infection": 1, "Stent placement": 1, "Streptococcus test": 1, "Stress": 1, "Suicidal ideation": 1, "Sunburn": 1, "Swollen tongue": 1, "Syringe issue": 1, "Thinking abnormal": 1, "Throat irritation": 1, "Thrombosis": 1, "Tongue blistering": 1, "Tongue coated": 1, "Toothache": 1, "Type IV hypersensitivity reaction": 1, "Ulcerative keratitis": 1, "Ultrasound foetal": 1, "Urinary incontinence": 1, "Urine analysis": 1, "Vaccination site discomfort": 1, "Vasodilatation": 1, "Ventricular extrasystoles": 1, "Weight increased": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A22A.json b/docs/data/histograms/United States/044A22A.json
new file mode 100644
index 00000000000..a868dbd68fd
--- /dev/null
+++ b/docs/data/histograms/United States/044A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "044A22A", "histograms": [{"batchcodes": ["044A22A"], "histogram": {"Contusion": 1, "Hyperaesthesia": 1, "Pain in extremity": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A27A.json b/docs/data/histograms/United States/044A27A.json
new file mode 100644
index 00000000000..5ecc0bfdd88
--- /dev/null
+++ b/docs/data/histograms/United States/044A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "044A27A", "histograms": [{"batchcodes": ["044A27A"], "histogram": {"Abdominal discomfort": 1, "Acne": 1, "Allergy test": 1, "Burning sensation": 1, "Hypersensitivity": 1, "Oral discomfort": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Rash pruritic": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044A2A.json b/docs/data/histograms/United States/044A2A.json
new file mode 100644
index 00000000000..0856b1fd221
--- /dev/null
+++ b/docs/data/histograms/United States/044A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "044A2A", "histograms": [{"batchcodes": ["044A2A"], "histogram": {"Myalgia": 1, "Poor quality sleep": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044AZ1A.json b/docs/data/histograms/United States/044AZ1A.json
new file mode 100644
index 00000000000..48f1b4c660b
--- /dev/null
+++ b/docs/data/histograms/United States/044AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "044AZ1A", "histograms": [{"batchcodes": ["044AZ1A"], "histogram": {"Cardiovascular symptom": 1, "Echocardiogram": 1, "Neck mass": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044AZ21A.json b/docs/data/histograms/United States/044AZ21A.json
new file mode 100644
index 00000000000..ae6f56570ae
--- /dev/null
+++ b/docs/data/histograms/United States/044AZ21A.json	
@@ -0,0 +1 @@
+{"batchcode": "044AZ21A", "histograms": [{"batchcodes": ["044AZ21A"], "histogram": {"Lip swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044B21.json b/docs/data/histograms/United States/044B21.json
new file mode 100644
index 00000000000..9c3b2a4fa82
--- /dev/null
+++ b/docs/data/histograms/United States/044B21.json	
@@ -0,0 +1 @@
+{"batchcode": "044B21", "histograms": [{"batchcodes": ["044B21"], "histogram": {"Mass": 1, "Mood altered": 1, "Nasopharyngitis": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Skin mass": 1, "Somnolence": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044B21A & 026C2.json b/docs/data/histograms/United States/044B21A & 026C2.json
new file mode 100644
index 00000000000..efa2d99a46c
--- /dev/null
+++ b/docs/data/histograms/United States/044B21A & 026C2.json	
@@ -0,0 +1 @@
+{"batchcode": "044B21A & 026C2", "histograms": [{"batchcodes": ["044B21A & 026C2"], "histogram": {"Hyperhidrosis": 1, "Myalgia": 1, "Product preparation error": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044B21A,.json b/docs/data/histograms/United States/044B21A,.json
new file mode 100644
index 00000000000..5f117792817
--- /dev/null
+++ b/docs/data/histograms/United States/044B21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "044B21A,", "histograms": [{"batchcodes": ["044B21A,"], "histogram": {"Chills": 1, "Feeling hot": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044B21A..json b/docs/data/histograms/United States/044B21A..json
new file mode 100644
index 00000000000..24f575db0ca
--- /dev/null
+++ b/docs/data/histograms/United States/044B21A..json	
@@ -0,0 +1 @@
+{"batchcode": "044B21A.", "histograms": [{"batchcodes": ["044B21A."], "histogram": {"Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044B21A.json b/docs/data/histograms/United States/044B21A.json
new file mode 100644
index 00000000000..e81af07ef69
--- /dev/null
+++ b/docs/data/histograms/United States/044B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "044B21A", "histograms": [{"batchcodes": ["044B21A"], "histogram": {"Poor quality product administered": 176, "Product temperature excursion issue": 176, "Fatigue": 36, "Headache": 29, "Pyrexia": 29, "Chills": 24, "Myalgia": 24, "Pain": 19, "Vaccination site pain": 19, "Expired product administered": 17, "Pain in extremity": 14, "Arthralgia": 12, "Nausea": 11, "Dizziness": 10, "Product dose omission issue": 10, "Pruritus": 10, "Vaccination site erythema": 10, "Vaccination site swelling": 10, "Vomiting": 10, "Erythema": 9, "Rash": 9, "Asthenia": 8, "Dyspnoea": 8, "Illness": 7, "Peripheral swelling": 7, "SARS-CoV-2 test": 7, "Body temperature": 6, "Feeling abnormal": 6, "Feeling hot": 6, "Inappropriate schedule of product administration": 6, "Malaise": 6, "Swelling": 6, "Chest pain": 5, "Diarrhoea": 5, "Influenza like illness": 5, "Product administered to patient of inappropriate age": 5, "Abdominal discomfort": 4, "Anxiety": 4, "Confusional state": 4, "Lymphadenopathy": 4, "Neck pain": 4, "Oropharyngeal pain": 4, "Paraesthesia": 4, "Product storage error": 4, "Somnolence": 4, "Vaccination site pruritus": 4, "Vaccination site rash": 4, "Abdominal pain": 3, "Blood pressure measurement": 3, "Contusion": 3, "Cough": 3, "Dehydration": 3, "Device connection issue": 3, "Heart rate": 3, "Hyperhidrosis": 3, "Hypertension": 3, "Hypoaesthesia": 3, "Insomnia": 3, "Palpitations": 3, "Tachycardia": 3, "Tenderness": 3, "Tremor": 3, "Underdose": 3, "Vaccination site reaction": 3, "Vaccination site warmth": 3, "Abdominal pain upper": 2, "Back pain": 2, "Blood test": 2, "COVID-19": 2, "Computerised tomogram": 2, "Diabetes mellitus": 2, "Dyspepsia": 2, "Electrocardiogram": 2, "Eye pain": 2, "Eye swelling": 2, "Feeling cold": 2, "Gait inability": 2, "Heart rate increased": 2, "Herpes zoster": 2, "Hypotension": 2, "Inflammation": 2, "Injection site pain": 2, "Migraine": 2, "Movement disorder": 2, "Muscle spasms": 2, "Nasopharyngitis": 2, "Neuralgia": 2, "Urticaria": 2, "Vaccination site induration": 2, "Vaccination site mass": 2, "Wrong product administered": 2, "Abdominal distension": 1, "Abdominal pain lower": 1, "Abscess": 1, "Accident": 1, "Adverse reaction": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Aspiration joint": 1, "Aspiration pleural cavity": 1, "Atrial fibrillation": 1, "Bedridden": 1, "Blister": 1, "Blood glucose increased": 1, "Bone pain": 1, "Burning sensation": 1, "Bursal fluid accumulation": 1, "Cardiac disorder": 1, "Cardiac failure": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Computerised tomogram thorax": 1, "Constipation": 1, "Cytology": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Deformity": 1, "Depressed mood": 1, "Depression": 1, "Discharge": 1, "Dry eye": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dysuria": 1, "Ear discomfort": 1, "Ear swelling": 1, "Exposure during pregnancy": 1, "Exposure to SARS-CoV-2": 1, "Eye disorder": 1, "Eye movement disorder": 1, "Eye pruritus": 1, "Facial paralysis": 1, "Fall": 1, "Fear": 1, "Flatulence": 1, "Flushing": 1, "Full blood count": 1, "Gait disturbance": 1, "Gastrointestinal motility disorder": 1, "Hallucination": 1, "Head discomfort": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Induration": 1, "Infection": 1, "Injected limb mobility decreased": 1, "Injection site pruritus": 1, "Intentional product use issue": 1, "Irritability": 1, "Ischaemic stroke": 1, "Itching scar": 1, "Joint swelling": 1, "Joint warmth": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lung disorder": 1, "Lyme disease": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Manufacturing product shipping issue": 1, "Memory impairment": 1, "Metabolic function test": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Muscle strain": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myocardial necrosis marker": 1, "Nail disorder": 1, "Nasal congestion": 1, "Nervousness": 1, "Night sweats": 1, "Nodule": 1, "Ocular discomfort": 1, "Ophthalmological examination": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pallor": 1, "Panic attack": 1, "Phantom limb syndrome": 1, "Photophobia": 1, "Pleural effusion": 1, "Polymenorrhoea": 1, "Product administration error": 1, "Product dose omission in error": 1, "Productive cough": 1, "Rash erythematous": 1, "Restlessness": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sepsis": 1, "Skin exfoliation": 1, "Skin lesion": 1, "Swelling face": 1, "Swollen joint count": 1, "Syncope": 1, "Taste disorder": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombosis": 1, "Upper respiratory tract infection": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site haemorrhage": 1, "Vaccination site irritation": 1, "Vaccination site movement impairment": 1, "Visual impairment": 1, "Wound": 1, "Wrong technique in device usage process": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044BR1A.json b/docs/data/histograms/United States/044BR1A.json
new file mode 100644
index 00000000000..616fb8edd99
--- /dev/null
+++ b/docs/data/histograms/United States/044BR1A.json	
@@ -0,0 +1 @@
+{"batchcode": "044BR1A", "histograms": [{"batchcodes": ["044BR1A"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1, "Pruritus": 1, "Pyrexia": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044BUA.json b/docs/data/histograms/United States/044BUA.json
new file mode 100644
index 00000000000..983cd5c6771
--- /dev/null
+++ b/docs/data/histograms/United States/044BUA.json	
@@ -0,0 +1 @@
+{"batchcode": "044BUA", "histograms": [{"batchcodes": ["044BUA"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044BZ1A.json b/docs/data/histograms/United States/044BZ1A.json
new file mode 100644
index 00000000000..0c03a40087f
--- /dev/null
+++ b/docs/data/histograms/United States/044BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "044BZ1A", "histograms": [{"batchcodes": ["044BZ1A"], "histogram": {"Asthenia": 1, "Chills": 1, "Fall": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Hypoaesthesia": 1, "Illness": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Thrombosis": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044C21A.json b/docs/data/histograms/United States/044C21A.json
new file mode 100644
index 00000000000..b3dc85fd58c
--- /dev/null
+++ b/docs/data/histograms/United States/044C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "044C21A", "histograms": [{"batchcodes": ["044C21A"], "histogram": {"Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044C224.json b/docs/data/histograms/United States/044C224.json
new file mode 100644
index 00000000000..e0b16e37a5d
--- /dev/null
+++ b/docs/data/histograms/United States/044C224.json	
@@ -0,0 +1 @@
+{"batchcode": "044C224", "histograms": [{"batchcodes": ["044C224"], "histogram": {"No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044C22A.json b/docs/data/histograms/United States/044C22A.json
new file mode 100644
index 00000000000..a328b572b18
--- /dev/null
+++ b/docs/data/histograms/United States/044C22A.json	
@@ -0,0 +1 @@
+{"batchcode": "044C22A", "histograms": [{"batchcodes": ["044C22A"], "histogram": {"No adverse event": 8, "Expired product administered": 6, "Product storage error": 5, "Inappropriate schedule of product administration": 2, "Acute kidney injury": 1, "Anaemia": 1, "Biopsy kidney": 1, "Body temperature": 1, "COVID-19 immunisation": 1, "Diarrhoea": 1, "Headache": 1, "Hypersensitivity": 1, "Interchange of vaccine products": 1, "Magnetic resonance imaging": 1, "Myelopathy": 1, "Pneumonia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044H21A.json b/docs/data/histograms/United States/044H21A.json
new file mode 100644
index 00000000000..9184357b6cb
--- /dev/null
+++ b/docs/data/histograms/United States/044H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "044H21A", "histograms": [{"batchcodes": ["044H21A"], "histogram": {"Blood glucose": 1, "Diplegia": 1, "Fall": 1, "Hypoglycaemia": 1, "Insulin resistance": 1, "Nasal injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044M20A.json b/docs/data/histograms/United States/044M20A.json
new file mode 100644
index 00000000000..80b3dd3a51d
--- /dev/null
+++ b/docs/data/histograms/United States/044M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "044M20A", "histograms": [{"batchcodes": ["044M20A"], "histogram": {"Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044M21A.json b/docs/data/histograms/United States/044M21A.json
new file mode 100644
index 00000000000..2de1f3adc32
--- /dev/null
+++ b/docs/data/histograms/United States/044M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "044M21A", "histograms": [{"batchcodes": ["044M21A"], "histogram": {"Exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/044R21A.json b/docs/data/histograms/United States/044R21A.json
new file mode 100644
index 00000000000..6c67be03663
--- /dev/null
+++ b/docs/data/histograms/United States/044R21A.json	
@@ -0,0 +1 @@
+{"batchcode": "044R21A", "histograms": [{"batchcodes": ["044R21A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Limb discomfort": 1, "Nightmare": 1, "Palpitations": 1, "Poor quality sleep": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045076.json b/docs/data/histograms/United States/045076.json
new file mode 100644
index 00000000000..5de06e9b196
--- /dev/null
+++ b/docs/data/histograms/United States/045076.json	
@@ -0,0 +1 @@
+{"batchcode": "045076", "histograms": [{"batchcodes": ["045076"], "histogram": {"Dyspnoea": 1, "Fatigue": 1, "Movement disorder": 1, "Pain": 1, "Peripheral swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0451321A.json b/docs/data/histograms/United States/0451321A.json
new file mode 100644
index 00000000000..9aa2c1c3bd2
--- /dev/null
+++ b/docs/data/histograms/United States/0451321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0451321A", "histograms": [{"batchcodes": ["0451321A"], "histogram": {"Chills": 1, "Cough": 1, "Dysphonia": 1, "Fatigue": 1, "Headache": 1, "Influenza virus test": 1, "Lower respiratory tract congestion": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Streptococcus test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0451A21A.json b/docs/data/histograms/United States/0451A21A.json
new file mode 100644
index 00000000000..70f21670ea6
--- /dev/null
+++ b/docs/data/histograms/United States/0451A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0451A21A", "histograms": [{"batchcodes": ["0451A21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Malaise": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0451AZ1A.json b/docs/data/histograms/United States/0451AZ1A.json
new file mode 100644
index 00000000000..ba69009da15
--- /dev/null
+++ b/docs/data/histograms/United States/0451AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0451AZ1A", "histograms": [{"batchcodes": ["0451AZ1A"], "histogram": {"Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045221A.json b/docs/data/histograms/United States/045221A.json
new file mode 100644
index 00000000000..bcf7cdd7acb
--- /dev/null
+++ b/docs/data/histograms/United States/045221A.json	
@@ -0,0 +1 @@
+{"batchcode": "045221A", "histograms": [{"batchcodes": ["045221A"], "histogram": {"Anxiety": 1, "COVID-19": 1, "Incomplete course of vaccination": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045421A.json b/docs/data/histograms/United States/045421A.json
new file mode 100644
index 00000000000..4926fc961e0
--- /dev/null
+++ b/docs/data/histograms/United States/045421A.json	
@@ -0,0 +1 @@
+{"batchcode": "045421A", "histograms": [{"batchcodes": ["045421A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045821A.json b/docs/data/histograms/United States/045821A.json
new file mode 100644
index 00000000000..0d751466b2e
--- /dev/null
+++ b/docs/data/histograms/United States/045821A.json	
@@ -0,0 +1 @@
+{"batchcode": "045821A", "histograms": [{"batchcodes": ["045821A"], "histogram": {"Cough": 1, "Headache": 1, "Poor quality sleep": 1, "Sputum discoloured": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A1A.json b/docs/data/histograms/United States/045A1A.json
new file mode 100644
index 00000000000..db981304f75
--- /dev/null
+++ b/docs/data/histograms/United States/045A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "045A1A", "histograms": [{"batchcodes": ["045A1A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A20A.json b/docs/data/histograms/United States/045A20A.json
new file mode 100644
index 00000000000..d1de2772f70
--- /dev/null
+++ b/docs/data/histograms/United States/045A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "045A20A", "histograms": [{"batchcodes": ["045A20A"], "histogram": {"Asthenia": 2, "Fatigue": 2, "Micturition urgency": 2, "Vision blurred": 2, "Aphasia": 1, "Blood glucose decreased": 1, "Dizziness": 1, "Dysphagia": 1, "Grunting": 1, "Headache": 1, "Hypotension": 1, "Movement disorder": 1, "Muscular weakness": 1, "Paralysis": 1, "Speech disorder": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A21.json b/docs/data/histograms/United States/045A21.json
new file mode 100644
index 00000000000..e3c2e3c3196
--- /dev/null
+++ b/docs/data/histograms/United States/045A21.json	
@@ -0,0 +1 @@
+{"batchcode": "045A21", "histograms": [{"batchcodes": ["045A21"], "histogram": {"Pain in extremity": 2, "Pain": 1, "Sleep disorder": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A214.json b/docs/data/histograms/United States/045A214.json
new file mode 100644
index 00000000000..e36b3da48ac
--- /dev/null
+++ b/docs/data/histograms/United States/045A214.json	
@@ -0,0 +1 @@
+{"batchcode": "045A214", "histograms": [{"batchcodes": ["045A214"], "histogram": {"Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A214A.json b/docs/data/histograms/United States/045A214A.json
new file mode 100644
index 00000000000..04024ebd389
--- /dev/null
+++ b/docs/data/histograms/United States/045A214A.json	
@@ -0,0 +1 @@
+{"batchcode": "045A214A", "histograms": [{"batchcodes": ["045A214A"], "histogram": {"Cough": 1, "Productive cough": 1, "Pyrexia": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A21A OR 0U5A.json b/docs/data/histograms/United States/045A21A OR 0U5A.json
new file mode 100644
index 00000000000..4a543467ef9
--- /dev/null
+++ b/docs/data/histograms/United States/045A21A OR 0U5A.json	
@@ -0,0 +1 @@
+{"batchcode": "045A21A OR 0U5A", "histograms": [{"batchcodes": ["045A21A OR 0U5A"], "histogram": {"Alopecia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A21A,.json b/docs/data/histograms/United States/045A21A,.json
new file mode 100644
index 00000000000..c58311e6f59
--- /dev/null
+++ b/docs/data/histograms/United States/045A21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "045A21A,", "histograms": [{"batchcodes": ["045A21A,"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A21A..json b/docs/data/histograms/United States/045A21A..json
new file mode 100644
index 00000000000..4dc030db3f1
--- /dev/null
+++ b/docs/data/histograms/United States/045A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "045A21A.", "histograms": [{"batchcodes": ["045A21A."], "histogram": {"Alopecia": 1, "Amnesia": 1, "Anxiety": 1, "Blood test": 1, "Chest discomfort": 1, "Chest pain": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electric shock sensation": 1, "Feeling abnormal": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Impaired work ability": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Mental status changes": 1, "Migraine": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Neuralgia": 1, "Off label use": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Panic attack": 1, "Paraesthesia": 1, "Parosmia": 1, "Postural orthostatic tachycardia syndrome": 1, "Sensitive skin": 1, "Swelling": 1, "Tinnitus": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A21A.json b/docs/data/histograms/United States/045A21A.json
new file mode 100644
index 00000000000..11ceff7da52
--- /dev/null
+++ b/docs/data/histograms/United States/045A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045A21A", "histograms": [{"batchcodes": ["045A21A", "FE3594"], "histogram": {"Symptom recurrence": 1}}, {"batchcodes": ["045A21A"], "histogram": {"Headache": 63, "Fatigue": 59, "Pyrexia": 55, "Pain in extremity": 48, "Myalgia": 47, "Vaccination site pain": 47, "Chills": 42, "Pain": 33, "Arthralgia": 26, "Rash": 26, "Dizziness": 25, "Feeling abnormal": 22, "Nausea": 21, "Dyspnoea": 20, "Vaccination site erythema": 20, "Vaccination site swelling": 19, "Body temperature": 16, "Lymphadenopathy": 16, "Pruritus": 16, "COVID-19": 14, "Asthenia": 13, "Erythema": 13, "Inappropriate schedule of product administration": 13, "SARS-CoV-2 test": 13, "Vaccination site pruritus": 13, "Diarrhoea": 12, "Product dose omission issue": 12, "Urticaria": 12, "Vomiting": 12, "Hyperhidrosis": 11, "Insomnia": 11, "Maternal exposure during pregnancy": 11, "Cough": 10, "Paraesthesia": 10, "Feeling hot": 9, "Influenza like illness": 9, "Peripheral swelling": 9, "Malaise": 8, "Neck pain": 8, "Swelling": 8, "Vaccination complication": 8, "Vaccination site warmth": 8, "Back pain": 7, "Blood pressure measurement": 7, "Chest pain": 7, "Expired product administered": 7, "Hypoaesthesia": 7, "Illness": 7, "Palpitations": 7, "Somnolence": 7, "Anxiety": 6, "Decreased appetite": 6, "Heart rate increased": 6, "Joint swelling": 6, "Lymph node pain": 6, "Tremor": 6, "Burning sensation": 5, "Electrocardiogram": 5, "Hypersensitivity": 5, "Mobility decreased": 5, "Oropharyngeal pain": 5, "Pregnancy test": 5, "Ageusia": 4, "Chest discomfort": 4, "Condition aggravated": 4, "Confusional state": 4, "Contusion": 4, "Exposure during pregnancy": 4, "Head discomfort": 4, "Herpes zoster": 4, "Hypertension": 4, "Lethargy": 4, "Nasopharyngitis": 4, "Nervousness": 4, "Rhinorrhoea": 4, "Sleep disorder": 4, "Vaccination site induration": 4, "Vaccination site reaction": 4, "Vertigo": 4, "Wheezing": 4, "Body temperature increased": 3, "Cold sweat": 3, "Dehydration": 3, "Disturbance in attention": 3, "Dysstasia": 3, "Ear discomfort": 3, "Eye pruritus": 3, "Feeling cold": 3, "Gait disturbance": 3, "Gait inability": 3, "Heart rate": 3, "Injection site erythema": 3, "Injection site pain": 3, "Limb discomfort": 3, "Loss of consciousness": 3, "Loss of personal independence in daily activities": 3, "Muscle spasms": 3, "Off label use": 3, "Poor quality product administered": 3, "Product storage error": 3, "Product temperature excursion issue": 3, "Rash pruritic": 3, "Sinusitis": 3, "Skin lesion": 3, "Swelling face": 3, "Throat tightness": 3, "Tinnitus": 3, "Ultrasound scan": 3, "Vaccination site mass": 3, "Vaccination site rash": 3, "Visual impairment": 3, "Abdominal discomfort": 2, "Abdominal pain": 2, "Abdominal pain upper": 2, "Accidental underdose": 2, "Acne": 2, "Angiogram": 2, "Anosmia": 2, "Axillary pain": 2, "Blood glucose": 2, "Bone pain": 2, "Bronchospasm": 2, "Computerised tomogram": 2, "Constipation": 2, "Device connection issue": 2, "Discomfort": 2, "Drug ineffective": 2, "Dyspepsia": 2, "Epistaxis": 2, "Exposure via breast milk": 2, "Fall": 2, "Fibromyalgia": 2, "Hypersomnia": 2, "Hypoaesthesia oral": 2, "Influenza": 2, "Injection site swelling": 2, "Lacrimation increased": 2, "Limb mass": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Migraine": 2, "Movement disorder": 2, "Muscle twitching": 2, "Muscular weakness": 2, "Myocardial infarction": 2, "Nasal congestion": 2, "Ocular discomfort": 2, "Pain in jaw": 2, "Papule": 2, "Pharyngeal swelling": 2, "Photosensitivity reaction": 2, "Pollakiuria": 2, "Productive cough": 2, "Rash erythematous": 2, "SARS-CoV-2 test positive": 2, "Sensation of foreign body": 2, "Sensitive skin": 2, "Sitting disability": 2, "Skin mass": 2, "Sneezing": 2, "Taste disorder": 2, "Tenderness": 2, "Thirst": 2, "Vaccination site haemorrhage": 2, "Allergy to vaccine": 1, "Anaphylactic reaction": 1, "Aneurysm": 1, "Angioedema": 1, "Arthritis": 1, "Arthropathy": 1, "Asthma": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blindness unilateral": 1, "Blister": 1, "Blood creatinine": 1, "Blood glucose decreased": 1, "Blood glucose increased": 1, "Blood test": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "Breast discomfort": 1, "Breast pain": 1, "Breast swelling": 1, "Bronchial secretion retention": 1, "C-reactive protein": 1, "Cardiac arrest": 1, "Cardiac stress test": 1, "Cerebral palsy": 1, "Cerebrovascular accident": 1, "Chromaturia": 1, "Circumstance or information capable of leading to medication error": 1, "Complex regional pain syndrome": 1, "Decubitus ulcer": 1, "Delirium": 1, "Delusional perception": 1, "Dermatitis contact": 1, "Dissociation": 1, "Dry mouth": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear pain": 1, "Echocardiogram": 1, "Emotional disorder": 1, "Erythema of eyelid": 1, "Extra dose administered": 1, "Extrasystoles": 1, "Eye contusion": 1, "Eye irritation": 1, "Eye pain": 1, "Eyelid margin crusting": 1, "Eyelid pain": 1, "Facial pain": 1, "Facial paresis": 1, "Fear of eating": 1, "Feeding disorder": 1, "Flushing": 1, "Food poisoning": 1, "Gastrooesophageal reflux disease": 1, "General symptom": 1, "Glucose tolerance test normal": 1, "Groin pain": 1, "HIV test": 1, "Haematochezia": 1, "Hordeolum": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Immune system disorder": 1, "Impaired driving ability": 1, "Impaired quality of life": 1, "Incomplete course of vaccination": 1, "Incontinence": 1, "Incorrect dose administered": 1, "Induration": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Intentional dose omission": 1, "Joint stiffness": 1, "Lip disorder": 1, "Lip swelling": 1, "Lipoprotein (a)": 1, "Low density lipoprotein": 1, "Maternal exposure before pregnancy": 1, "Maternal exposure during breast feeding": 1, "Mechanical urticaria": 1, "Medical device site joint pain": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Muscle disorder": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Neck mass": 1, "Nerve compression": 1, "Nerve injury": 1, "Neuralgia": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Oral mucosal blistering": 1, "Oropharyngeal discomfort": 1, "Oxygen saturation": 1, "Pancreatic disorder": 1, "Paraesthesia oral": 1, "Paralysis": 1, "Periorbital swelling": 1, "Pharyngeal erythema": 1, "Placenta praevia": 1, "Poor quality sleep": 1, "Post-acute COVID-19 syndrome": 1, "Prenatal screening test": 1, "Product administered to patient of inappropriate age": 1, "Product administration error": 1, "Product colour issue": 1, "Psychotic disorder": 1, "Radiation associated pain": 1, "Rash papular": 1, "Renal cyst": 1, "Restlessness": 1, "SARS-CoV-2 test negative": 1, "Scan": 1, "Secretion discharge": 1, "Sensitivity to weather change": 1, "Skin discolouration": 1, "Skin swelling": 1, "Skin warm": 1, "Slow speech": 1, "Sluggishness": 1, "Sputum discoloured": 1, "Staphylococcal infection": 1, "Stress echocardiogram": 1, "Supraventricular extrasystoles": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "Syringe issue": 1, "Tachycardia": 1, "Tension": 1, "Thrombosis": 1, "Thyroid hormones decreased": 1, "Total cholesterol/HDL ratio": 1, "Trismus": 1, "Ulcer": 1, "Ultrasound Doppler": 1, "Underdose": 1, "Urinary incontinence": 1, "Urine output increased": 1, "Vaccination site bruising": 1, "Vaccination site coldness": 1, "Vaccination site discharge": 1, "Vaccination site discolouration": 1, "Vaccination site haematoma": 1, "Vaccination site nodule": 1, "Vaccination site scar": 1, "Varicophlebitis": 1, "Varicose vein": 1, "Vein disorder": 1, "Vision blurred": 1, "Vitreous floaters": 1, "Wrong technique in device usage process": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A21N.json b/docs/data/histograms/United States/045A21N.json
new file mode 100644
index 00000000000..ca90c43f002
--- /dev/null
+++ b/docs/data/histograms/United States/045A21N.json	
@@ -0,0 +1 @@
+{"batchcode": "045A21N", "histograms": [{"batchcodes": ["045A21N"], "histogram": {"Chills": 1, "Headache": 1, "Hyperhidrosis": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A24.json b/docs/data/histograms/United States/045A24.json
new file mode 100644
index 00000000000..e00618584d2
--- /dev/null
+++ b/docs/data/histograms/United States/045A24.json	
@@ -0,0 +1 @@
+{"batchcode": "045A24", "histograms": [{"batchcodes": ["045A24"], "histogram": {"Alopecia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A2A.json b/docs/data/histograms/United States/045A2A.json
new file mode 100644
index 00000000000..41c47783cbf
--- /dev/null
+++ b/docs/data/histograms/United States/045A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "045A2A", "histograms": [{"batchcodes": ["045A2A"], "histogram": {"Nausea": 2, "Pyrexia": 2, "Abdominal discomfort": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Influenza like illness": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045A71A.json b/docs/data/histograms/United States/045A71A.json
new file mode 100644
index 00000000000..5599a623043
--- /dev/null
+++ b/docs/data/histograms/United States/045A71A.json	
@@ -0,0 +1 @@
+{"batchcode": "045A71A", "histograms": [{"batchcodes": ["045A71A"], "histogram": {"Back pain": 1, "COVID-19": 1, "Facial paralysis": 1, "Herpes zoster": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045ABIA.json b/docs/data/histograms/United States/045ABIA.json
new file mode 100644
index 00000000000..5df5a74a91d
--- /dev/null
+++ b/docs/data/histograms/United States/045ABIA.json	
@@ -0,0 +1 @@
+{"batchcode": "045ABIA", "histograms": [{"batchcodes": ["045ABIA"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045ABLA.json b/docs/data/histograms/United States/045ABLA.json
new file mode 100644
index 00000000000..132184fca5c
--- /dev/null
+++ b/docs/data/histograms/United States/045ABLA.json	
@@ -0,0 +1 @@
+{"batchcode": "045ABLA", "histograms": [{"batchcodes": ["045ABLA"], "histogram": {"Acne": 1, "Anxiety": 1, "Crying": 1, "Daydreaming": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Goitre": 1, "Insomnia": 1, "Post-traumatic stress disorder": 1, "Taste disorder": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045AUA.json b/docs/data/histograms/United States/045AUA.json
new file mode 100644
index 00000000000..66548e20203
--- /dev/null
+++ b/docs/data/histograms/United States/045AUA.json	
@@ -0,0 +1 @@
+{"batchcode": "045AUA", "histograms": [{"batchcodes": ["045AUA"], "histogram": {"Feeling hot": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination site discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045AZ1A.json b/docs/data/histograms/United States/045AZ1A.json
new file mode 100644
index 00000000000..78801d0a6e0
--- /dev/null
+++ b/docs/data/histograms/United States/045AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "045AZ1A", "histograms": [{"batchcodes": ["045AZ1A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Dizziness": 1, "Dysuria": 1, "Fatigue": 1, "Fear of injection": 1, "Groin pain": 1, "Headache": 1, "Hypersomnia": 1, "Illness": 1, "Mobility decreased": 1, "Myalgia": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Urticaria": 1, "Vaccination site swelling": 1, "Vomiting": 1, "Vulvovaginal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045AZIA.json b/docs/data/histograms/United States/045AZIA.json
new file mode 100644
index 00000000000..afc350f1ae2
--- /dev/null
+++ b/docs/data/histograms/United States/045AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "045AZIA", "histograms": [{"batchcodes": ["045AZIA"], "histogram": {"Cerebral disorder": 1, "Condition aggravated": 1, "Erythema": 1, "Feeding disorder": 1, "Hallucination": 1, "Injection site pain": 1, "Insomnia": 1, "Limb injury": 1, "Memory impairment": 1, "Meningitis": 1, "Pain": 1, "Pain in extremity": 1, "Papule": 1, "Peripheral swelling": 1, "Pruritus": 1, "Scab": 1, "Swelling": 1, "Vomiting": 1, "Withdrawal syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045B2119.json b/docs/data/histograms/United States/045B2119.json
new file mode 100644
index 00000000000..be0eeba768d
--- /dev/null
+++ b/docs/data/histograms/United States/045B2119.json	
@@ -0,0 +1 @@
+{"batchcode": "045B2119", "histograms": [{"batchcodes": ["045B2119"], "histogram": {"Fatigue": 1, "Gastrointestinal haemorrhage": 1, "Internal haemorrhage": 1, "Limb discomfort": 1, "Pyrexia": 1, "Renal impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045B21A.json b/docs/data/histograms/United States/045B21A.json
new file mode 100644
index 00000000000..558d360a415
--- /dev/null
+++ b/docs/data/histograms/United States/045B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045B21A", "histograms": [{"batchcodes": ["045B21A"], "histogram": {"Fatigue": 26, "Pyrexia": 22, "Headache": 20, "Chills": 19, "Pain in extremity": 16, "Myalgia": 15, "Expired product administered": 14, "Nausea": 14, "Vaccination site pain": 13, "Pain": 12, "Feeling abnormal": 11, "Vaccination site erythema": 9, "Illness": 8, "Vomiting": 8, "Body temperature": 7, "Dizziness": 7, "Arthralgia": 6, "Hypoaesthesia": 6, "SARS-CoV-2 test": 6, "Dyspnoea": 5, "Erythema": 5, "Inappropriate schedule of product administration": 5, "Mobility decreased": 5, "Peripheral swelling": 5, "Product dose omission issue": 5, "Rash": 5, "Vaccination site pruritus": 5, "Vaccination site swelling": 5, "Computerised tomogram": 4, "Decreased appetite": 4, "Hypersensitivity": 4, "Malaise": 4, "Vaccination site warmth": 4, "Back pain": 3, "COVID-19": 3, "Diarrhoea": 3, "Feeding disorder": 3, "Feeling hot": 3, "Hyperhidrosis": 3, "Lymphadenopathy": 3, "Muscle spasms": 3, "Oropharyngeal discomfort": 3, "Pruritus": 3, "Swelling face": 3, "Vaccination complication": 3, "Vaccination site reaction": 3, "Abdominal discomfort": 2, "Asthenia": 2, "Asthma": 2, "Blood test": 2, "Burning sensation": 2, "Chest discomfort": 2, "Chest pain": 2, "Cough": 2, "Dehydration": 2, "Dry mouth": 2, "Exposure during pregnancy": 2, "Eye infection bacterial": 2, "Eye irritation": 2, "Heart rate": 2, "Inflammation": 2, "Insomnia": 2, "Lip swelling": 2, "Mouth ulceration": 2, "Ocular discomfort": 2, "Oropharyngeal pain": 2, "Paraesthesia": 2, "Parosmia": 2, "Product administered to patient of inappropriate age": 2, "Rash erythematous": 2, "Rash macular": 2, "Retching": 2, "Skin disorder": 2, "Swelling of eyelid": 2, "Tinnitus": 2, "Tremor": 2, "Underdose": 2, "Vaccination site mass": 2, "Vaccination site rash": 2, "Vertigo": 2, "Visual impairment": 2, "Abdominal pain": 1, "Abnormal faeces": 1, "Acoustic stimulation tests": 1, "Ageusia": 1, "Alopecia": 1, "Amnesia": 1, "Anaphylactic reaction": 1, "Arthritis": 1, "Bell's palsy": 1, "Biopsy": 1, "Blister": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Blood pressure systolic decreased": 1, "Body temperature increased": 1, "Bone pain": 1, "COVID-19 pneumonia": 1, "Chalazion": 1, "Communication disorder": 1, "Condition aggravated": 1, "Confusional state": 1, "Deafness": 1, "Dementia": 1, "Depression": 1, "Device connection issue": 1, "Dizziness postural": 1, "Dysphonia": 1, "Ear congestion": 1, "Ear discomfort": 1, "Electrocardiogram": 1, "Emergency care": 1, "Euphoric mood": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye swelling": 1, "Eyelid disorder": 1, "Eyelid irritation": 1, "Facial pain": 1, "Facial paralysis": 1, "Feeling of body temperature change": 1, "Flushing": 1, "Food intolerance": 1, "Generalised anxiety disorder": 1, "Glossitis": 1, "Glossodynia": 1, "Groin pain": 1, "Guillain-Barre syndrome": 1, "Haemorrhage": 1, "Hair growth abnormal": 1, "Heart rate increased": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Influenza": 1, "Influenza like illness": 1, "Injection site rash": 1, "Interchange of vaccine products": 1, "Irritability": 1, "Job dissatisfaction": 1, "Joint swelling": 1, "Lethargy": 1, "Limb discomfort": 1, "Loose tooth": 1, "Loss of consciousness": 1, "Maternal exposure during pregnancy": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nasoendoscopy": 1, "Nasopharyngitis": 1, "Neck pain": 1, "No adverse event": 1, "Ocular sarcoidosis": 1, "Oral discomfort": 1, "Oral mucosal blistering": 1, "Oral mucosal roughening": 1, "Oral pain": 1, "Palpitations": 1, "Panic disorder": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Presyncope": 1, "Product administration error": 1, "Productive cough": 1, "Pulmonary pain": 1, "Sensitive skin": 1, "Sensory disturbance": 1, "Sinus congestion": 1, "Sinus pain": 1, "Skin discolouration": 1, "Skin irritation": 1, "Sluggishness": 1, "Somnolence": 1, "Stomatitis": 1, "Swelling": 1, "Swollen tongue": 1, "Taste disorder": 1, "Throat tightness": 1, "Tongue disorder": 1, "Tongue ulceration": 1, "Urticaria": 1, "Vaccination site bruising": 1, "Vaccination site induration": 1, "Vaccination site inflammation": 1, "Vaccination site urticaria": 1, "Weight decreased": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045B321A.json b/docs/data/histograms/United States/045B321A.json
new file mode 100644
index 00000000000..42e66d2317d
--- /dev/null
+++ b/docs/data/histograms/United States/045B321A.json	
@@ -0,0 +1 @@
+{"batchcode": "045B321A", "histograms": [{"batchcodes": ["045B321A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045BZ1A.json b/docs/data/histograms/United States/045BZ1A.json
new file mode 100644
index 00000000000..42da15c9601
--- /dev/null
+++ b/docs/data/histograms/United States/045BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "045BZ1A", "histograms": [{"batchcodes": ["045BZ1A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045C21A.json b/docs/data/histograms/United States/045C21A.json
new file mode 100644
index 00000000000..b44c262321c
--- /dev/null
+++ b/docs/data/histograms/United States/045C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045C21A", "histograms": [{"batchcodes": ["045C21A", "EN6208"], "histogram": {"Headache": 1, "Inappropriate schedule of product administration": 1, "Lethargy": 1, "Nausea": 1, "Pain": 1}}, {"batchcodes": ["045C21A"], "histogram": {"Expired product administered": 14, "Product temperature excursion issue": 12, "Headache": 6, "Product storage error": 5, "Myalgia": 4, "Pain in extremity": 4, "Pyrexia": 4, "Arthralgia": 2, "Chills": 2, "Dizziness": 2, "Fatigue": 2, "Inappropriate schedule of product administration": 2, "Influenza like illness": 2, "Nausea": 2, "No adverse event": 2, "Nodule": 2, "Peripheral swelling": 2, "Vaccination site swelling": 2, "Abdominal distension": 1, "Accidental underdose": 1, "Anosmia": 1, "Anxiety": 1, "Axillary pain": 1, "Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Cold sweat": 1, "Contusion": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Feeling cold": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Hypotension": 1, "Illness": 1, "Inflammation": 1, "Injection site pain": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Menstruation delayed": 1, "Muscle spasms": 1, "Myocarditis": 1, "Neck pain": 1, "Oral herpes": 1, "Pain": 1, "Panic attack": 1, "Papule": 1, "Presyncope": 1, "Product administered to patient of inappropriate age": 1, "Product administration interrupted": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Tachyphrenia": 1, "Tenderness": 1, "Tremor": 1, "Troponin": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045D21A.json b/docs/data/histograms/United States/045D21A.json
new file mode 100644
index 00000000000..7863da5b758
--- /dev/null
+++ b/docs/data/histograms/United States/045D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045D21A", "histograms": [{"batchcodes": ["045D21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045H21A.json b/docs/data/histograms/United States/045H21A.json
new file mode 100644
index 00000000000..9391cc9bb8f
--- /dev/null
+++ b/docs/data/histograms/United States/045H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045H21A", "histograms": [{"batchcodes": ["045H21A"], "histogram": {"Exposure during pregnancy": 1, "Maternal exposure during pregnancy": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045J21A.json b/docs/data/histograms/United States/045J21A.json
new file mode 100644
index 00000000000..00be36e7e1a
--- /dev/null
+++ b/docs/data/histograms/United States/045J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045J21A", "histograms": [{"batchcodes": ["045J21A"], "histogram": {"Expired product administered": 13, "Product storage error": 11, "Headache": 8, "Pyrexia": 7, "COVID-19": 6, "Pain in extremity": 6, "SARS-CoV-2 test": 6, "Rash": 5, "Chills": 4, "Pain": 4, "Pruritus": 4, "Urticaria": 4, "Vaccination site pain": 4, "Fatigue": 3, "Insomnia": 3, "Swelling": 3, "Accidental underdose": 2, "Arthralgia": 2, "Asthenia": 2, "Body temperature": 2, "Chest discomfort": 2, "Cough": 2, "Dizziness": 2, "Dyspnoea": 2, "Erythema": 2, "Feeling abnormal": 2, "Hyperhidrosis": 2, "Loss of personal independence in daily activities": 2, "Muscle twitching": 2, "Palpitations": 2, "Paraesthesia": 2, "Product administered to patient of inappropriate age": 2, "Rash erythematous": 2, "Swelling face": 2, "Asthma": 1, "Balance disorder": 1, "Biopsy": 1, "Blood test": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Crying": 1, "Echocardiogram": 1, "Emotional disorder": 1, "Eye swelling": 1, "Facial pain": 1, "Fall": 1, "Fear": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Gait disturbance": 1, "Head discomfort": 1, "Heart rate": 1, "Hyperthyroidism": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Hypothermia": 1, "Illness anxiety disorder": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Lethargy": 1, "Limb discomfort": 1, "Lip swelling": 1, "Lower respiratory tract infection": 1, "Malaise": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Mental impairment": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle tightness": 1, "Nasal congestion": 1, "Nausea": 1, "Neuralgia": 1, "Neurological symptom": 1, "Oropharyngeal discomfort": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Poor quality product administered": 1, "Pregnancy test": 1, "Product administration error": 1, "Product dose omission issue": 1, "Product quality issue": 1, "Prostate cancer": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Pulmonary calcification": 1, "Rash pruritic": 1, "SARS-CoV-2 test positive": 1, "Scratch": 1, "Sensitive skin": 1, "Stem cell transplant": 1, "Swollen tongue": 1, "Taste disorder": 1, "Therapeutic response unexpected": 1, "Throat irritation": 1, "Throat tightness": 1, "Tongue discomfort": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045JUT.json b/docs/data/histograms/United States/045JUT.json
new file mode 100644
index 00000000000..29b4b2f0e3e
--- /dev/null
+++ b/docs/data/histograms/United States/045JUT.json	
@@ -0,0 +1 @@
+{"batchcode": "045JUT", "histograms": [{"batchcodes": ["045JUT"], "histogram": {"Heart rate": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045L21A.json b/docs/data/histograms/United States/045L21A.json
new file mode 100644
index 00000000000..ba1f846d53e
--- /dev/null
+++ b/docs/data/histograms/United States/045L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045L21A", "histograms": [{"batchcodes": ["045L21A"], "histogram": {"Expired product administered": 67, "Product storage error": 43, "Product temperature excursion issue": 14, "No adverse event": 10, "Poor quality product administered": 6, "Body temperature": 3, "Inappropriate schedule of product administration": 2, "Product administered to patient of inappropriate age": 2, "Pyrexia": 2, "Abortion threatened": 1, "Alanine aminotransferase": 1, "Albumin globulin ratio": 1, "Amniorrhoea": 1, "Anion gap": 1, "Aspartate aminotransferase": 1, "Bacterial test": 1, "Basophil count": 1, "Bilirubin urine": 1, "Blood albumin": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood urea": 1, "Blood urea nitrogen/creatinine ratio": 1, "Carbon dioxide": 1, "Chills": 1, "Chromaturia": 1, "Circumstance or information capable of leading to medication error": 1, "Crystal urine": 1, "Cystitis": 1, "Diarrhoea": 1, "Differential white blood cell count": 1, "Eosinophil count": 1, "Erythema": 1, "Extra dose administered": 1, "Foetal exposure during pregnancy": 1, "Foetal heart rate": 1, "Globulin": 1, "Glomerular filtration rate": 1, "Glucose urine": 1, "Haematocrit": 1, "Haemoglobin": 1, "Haemorrhage in pregnancy": 1, "Headache": 1, "Heart rate": 1, "Human chorionic gonadotropin": 1, "Immature granulocyte count": 1, "Incorrect dose administered": 1, "Interchange of vaccine products": 1, "Lymphocyte count": 1, "Maternal exposure during pregnancy": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Monocyte count": 1, "Myalgia": 1, "Neutrophil count": 1, "Nitrite urine": 1, "Oligohydramnios": 1, "Oxygen saturation": 1, "Platelet count": 1, "Premature baby death": 1, "Premature delivery": 1, "Premature labour": 1, "Premature rupture of membranes": 1, "Product administered at inappropriate site": 1, "Protein total": 1, "Protein urine": 1, "Red blood cell count": 1, "Red blood cells urine": 1, "Red cell distribution width": 1, "Respiratory rate": 1, "Specific gravity urine": 1, "Swelling": 1, "Ultrasound antenatal screen": 1, "Urinary sediment present": 1, "Urine analysis": 1, "Urine ketone body": 1, "Urine leukocyte esterase": 1, "Urobilinogen urine": 1, "White blood cell count": 1, "White blood cells urine": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045L21A5.json b/docs/data/histograms/United States/045L21A5.json
new file mode 100644
index 00000000000..88b876da646
--- /dev/null
+++ b/docs/data/histograms/United States/045L21A5.json	
@@ -0,0 +1 @@
+{"batchcode": "045L21A5", "histograms": [{"batchcodes": ["045L21A5"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045L2IA.json b/docs/data/histograms/United States/045L2IA.json
new file mode 100644
index 00000000000..c662c3dd7f0
--- /dev/null
+++ b/docs/data/histograms/United States/045L2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "045L2IA", "histograms": [{"batchcodes": ["045L2IA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045LA2LLA.json b/docs/data/histograms/United States/045LA2LLA.json
new file mode 100644
index 00000000000..800eca262c3
--- /dev/null
+++ b/docs/data/histograms/United States/045LA2LLA.json	
@@ -0,0 +1 @@
+{"batchcode": "045LA2LLA", "histograms": [{"batchcodes": ["045LA2LLA"], "histogram": {"Breast discharge": 1, "Breast mass": 1, "Breast swelling": 1, "Pain in extremity": 1, "Skin irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045U21A.json b/docs/data/histograms/United States/045U21A.json
new file mode 100644
index 00000000000..5d222031a36
--- /dev/null
+++ b/docs/data/histograms/United States/045U21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045U21A", "histograms": [{"batchcodes": ["045U21A"], "histogram": {"Anxiety": 1, "Chills": 1, "Contusion": 1, "Dizziness": 1, "Eye swelling": 1, "Feeling abnormal": 1, "Headache": 1, "Hot flush": 1, "Influenza like illness": 1, "Malaise": 1, "Maternal exposure during breast feeding": 1, "Migraine": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/045V21A.json b/docs/data/histograms/United States/045V21A.json
new file mode 100644
index 00000000000..dc52feca8c0
--- /dev/null
+++ b/docs/data/histograms/United States/045V21A.json	
@@ -0,0 +1 @@
+{"batchcode": "045V21A", "histograms": [{"batchcodes": ["045V21A"], "histogram": {"Abdominal discomfort": 1, "Body temperature": 1, "Hyperhidrosis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046-B21A.json b/docs/data/histograms/United States/046-B21A.json
new file mode 100644
index 00000000000..183c8df2933
--- /dev/null
+++ b/docs/data/histograms/United States/046-B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046-B21A", "histograms": [{"batchcodes": ["046-B21A"], "histogram": {"Paraesthesia": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046120A.json b/docs/data/histograms/United States/046120A.json
new file mode 100644
index 00000000000..c9ef442e65a
--- /dev/null
+++ b/docs/data/histograms/United States/046120A.json	
@@ -0,0 +1 @@
+{"batchcode": "046120A", "histograms": [{"batchcodes": ["046120A"], "histogram": {"Dry eye": 1, "Eye irritation": 1, "Eye pain": 1, "Headache": 1, "Pain": 1, "Unevaluable event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0461A21A.json b/docs/data/histograms/United States/0461A21A.json
new file mode 100644
index 00000000000..95943b5aa16
--- /dev/null
+++ b/docs/data/histograms/United States/0461A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0461A21A", "histograms": [{"batchcodes": ["0461A21A"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04621A.json b/docs/data/histograms/United States/04621A.json
new file mode 100644
index 00000000000..300703b0fb2
--- /dev/null
+++ b/docs/data/histograms/United States/04621A.json	
@@ -0,0 +1 @@
+{"batchcode": "04621A", "histograms": [{"batchcodes": ["04621A"], "histogram": {"Chills": 1, "Product colour issue": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0462A21A.json b/docs/data/histograms/United States/0462A21A.json
new file mode 100644
index 00000000000..e7cd25c139b
--- /dev/null
+++ b/docs/data/histograms/United States/0462A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0462A21A", "histograms": [{"batchcodes": ["0462A21A"], "histogram": {"Angioedema": 1, "Blood test": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Dysphagia": 1, "Electrocardiogram": 1, "Erythema": 1, "Fatigue": 1, "Impaired quality of life": 1, "Mechanical urticaria": 1, "Paraesthesia": 1, "Urticaria chronic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046321A.json b/docs/data/histograms/United States/046321A.json
new file mode 100644
index 00000000000..f4ae866eae1
--- /dev/null
+++ b/docs/data/histograms/United States/046321A.json	
@@ -0,0 +1 @@
+{"batchcode": "046321A", "histograms": [{"batchcodes": ["046321A"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1, "Injection site mass": 1, "Nausea": 1, "Neck pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046421A.json b/docs/data/histograms/United States/046421A.json
new file mode 100644
index 00000000000..ea877148e21
--- /dev/null
+++ b/docs/data/histograms/United States/046421A.json	
@@ -0,0 +1 @@
+{"batchcode": "046421A", "histograms": [{"batchcodes": ["046421A"], "histogram": {"Blister": 1, "Herpes zoster": 1, "Lip pain": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046821A.json b/docs/data/histograms/United States/046821A.json
new file mode 100644
index 00000000000..b29285a49d5
--- /dev/null
+++ b/docs/data/histograms/United States/046821A.json	
@@ -0,0 +1 @@
+{"batchcode": "046821A", "histograms": [{"batchcodes": ["046821A"], "histogram": {"Expired product administered": 4, "Oropharyngeal pain": 2, "Pyrexia": 2, "Aphonia": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Chills": 1, "Ear discomfort": 1, "Ear pain": 1, "Gait disturbance": 1, "Haemorrhage": 1, "Headache": 1, "Hyperpyrexia": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Off label use": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 test positive": 1, "Stress": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046A2-A.json b/docs/data/histograms/United States/046A2-A.json
new file mode 100644
index 00000000000..d396d0c123a
--- /dev/null
+++ b/docs/data/histograms/United States/046A2-A.json	
@@ -0,0 +1 @@
+{"batchcode": "046A2-A", "histograms": [{"batchcodes": ["046A2-A"], "histogram": {"Disturbance in attention": 1, "Dizziness": 1, "Fatigue": 1, "Injection site mass": 1, "Injection site warmth": 1, "Limb discomfort": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046A201.json b/docs/data/histograms/United States/046A201.json
new file mode 100644
index 00000000000..0ccbd801580
--- /dev/null
+++ b/docs/data/histograms/United States/046A201.json	
@@ -0,0 +1 @@
+{"batchcode": "046A201", "histograms": [{"batchcodes": ["046A201"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046A2114.json b/docs/data/histograms/United States/046A2114.json
new file mode 100644
index 00000000000..306467335d9
--- /dev/null
+++ b/docs/data/histograms/United States/046A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "046A2114", "histograms": [{"batchcodes": ["046A2114"], "histogram": {"Back pain": 1, "Burning sensation": 1, "Gait disturbance": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046A217.json b/docs/data/histograms/United States/046A217.json
new file mode 100644
index 00000000000..7b56f44803d
--- /dev/null
+++ b/docs/data/histograms/United States/046A217.json	
@@ -0,0 +1 @@
+{"batchcode": "046A217", "histograms": [{"batchcodes": ["046A217"], "histogram": {"Body temperature": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046A21A.json b/docs/data/histograms/United States/046A21A.json
new file mode 100644
index 00000000000..973ea1844db
--- /dev/null
+++ b/docs/data/histograms/United States/046A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046A21A", "histograms": [{"batchcodes": ["046A21A"], "histogram": {"Fatigue": 86, "Pyrexia": 79, "Headache": 72, "Pain in extremity": 67, "Chills": 60, "Vaccination site pain": 49, "Myalgia": 48, "Nausea": 48, "Feeling abnormal": 36, "Pain": 34, "Dizziness": 30, "Body temperature": 26, "Asthenia": 24, "Vaccination site erythema": 21, "Pruritus": 20, "Diarrhoea": 19, "Arthralgia": 18, "Erythema": 18, "Rash": 18, "Dyspnoea": 17, "Vomiting": 17, "Illness": 16, "Peripheral swelling": 16, "Vaccination site swelling": 16, "Insomnia": 15, "Vaccination site warmth": 13, "Expired product administered": 12, "Influenza like illness": 12, "Lymphadenopathy": 12, "Malaise": 12, "SARS-CoV-2 test": 12, "Somnolence": 12, "Nasopharyngitis": 11, "Product administered to patient of inappropriate age": 11, "Urticaria": 11, "Migraine": 10, "Vaccination complication": 10, "COVID-19": 9, "Cough": 9, "Inappropriate schedule of product administration": 9, "Oropharyngeal pain": 9, "Paraesthesia": 9, "Product dose omission issue": 9, "Vaccination site rash": 9, "Back pain": 8, "Burning sensation": 8, "Chest discomfort": 8, "Gait disturbance": 8, "Limb discomfort": 8, "Vaccination site pruritus": 8, "Decreased appetite": 7, "Feeling hot": 7, "Hyperhidrosis": 7, "Lethargy": 7, "Swelling": 7, "Ageusia": 6, "Chest pain": 6, "Hypoaesthesia": 6, "Palpitations": 6, "Swelling face": 6, "Tinnitus": 6, "Tremor": 6, "Vaccination site mass": 6, "Abdominal discomfort": 5, "Blood pressure measurement": 5, "Bone pain": 5, "Computerised tomogram": 5, "Feeling cold": 5, "Hypersensitivity": 5, "Inflammation": 5, "Magnetic resonance imaging": 5, "Nasal congestion": 5, "Vaccination site reaction": 5, "Vertigo": 5, "Dysgeusia": 4, "Ear pain": 4, "Electrocardiogram": 4, "Heart rate": 4, "Heart rate increased": 4, "Hypertension": 4, "Influenza": 4, "Injection site pain": 4, "Loss of consciousness": 4, "Maternal exposure during pregnancy": 4, "Memory impairment": 4, "Mobility decreased": 4, "Muscle spasms": 4, "Product storage error": 4, "Rash erythematous": 4, "SARS-CoV-2 antibody test": 4, "Sleep disorder": 4, "Vaccination site bruising": 4, "Vaccination site discolouration": 4, "Abdominal pain upper": 3, "Allergy to vaccine": 3, "Anxiety": 3, "Axillary pain": 3, "Blood cholesterol": 3, "Blood creatinine": 3, "Blood test": 3, "Condition aggravated": 3, "Confusional state": 3, "Dyspepsia": 3, "Exposure during pregnancy": 3, "Eye swelling": 3, "Flushing": 3, "Head discomfort": 3, "Herpes zoster": 3, "Hypersomnia": 3, "Injection site erythema": 3, "Lip swelling": 3, "Musculoskeletal stiffness": 3, "Oropharyngeal discomfort": 3, "Pregnancy test": 3, "Presyncope": 3, "Rash pruritic": 3, "Rhinorrhoea": 3, "Sinus congestion": 3, "Taste disorder": 3, "Thirst": 3, "Abdominal distension": 2, "Abdominal pain": 2, "Abnormal behaviour": 2, "Abnormal dreams": 2, "Accidental overdose": 2, "Anosmia": 2, "Atrial fibrillation": 2, "Balance disorder": 2, "Bedridden": 2, "Blood glucose": 2, "Blood glucose increased": 2, "Blood pressure increased": 2, "Blood triglycerides": 2, "Bradyphrenia": 2, "Cerebrovascular accident": 2, "Chapped lips": 2, "Constipation": 2, "Contusion": 2, "Depression": 2, "Device connection issue": 2, "Discomfort": 2, "Dysarthria": 2, "Dysstasia": 2, "Epistaxis": 2, "Fall": 2, "Haematoma": 2, "Haemoglobin": 2, "Heart rate decreased": 2, "Heart rate irregular": 2, "High density lipoprotein": 2, "Hot flush": 2, "Hypotension": 2, "Impaired work ability": 2, "Induration": 2, "Infection": 2, "Low density lipoprotein": 2, "Monoplegia": 2, "Muscle twitching": 2, "Muscular weakness": 2, "Neck pain": 2, "Neuropathy peripheral": 2, "Paranasal sinus discomfort": 2, "Productive cough": 2, "Prostatic specific antigen": 2, "Rash macular": 2, "SARS-CoV-2 test positive": 2, "Seizure": 2, "Skin exfoliation": 2, "Suspected COVID-19": 2, "Syncope": 2, "Synovial cyst": 2, "Tenderness": 2, "Underdose": 2, "Urinary tract infection": 2, "Vaccination site discomfort": 2, "Vaccination site paraesthesia": 2, "Vaccination site urticaria": 2, "Vaginal haemorrhage": 2, "Vision blurred": 2, "Weight decreased": 2, "Wrong product administered": 2, "Abdomen scan": 1, "Abdominal pain lower": 1, "Acidosis": 1, "Administration site movement impairment": 1, "Adverse reaction": 1, "Aggression": 1, "Agitation": 1, "Alanine aminotransferase": 1, "Albumin urine": 1, "Allergy to animal": 1, "Alopecia": 1, "Amnesia": 1, "Anaphylactic reaction": 1, "Aneurysm": 1, "Antibody test": 1, "Antibody test negative": 1, "Aspartate aminotransferase": 1, "Back disorder": 1, "Bed rest": 1, "Bell's palsy": 1, "Biopsy": 1, "Biopsy skin": 1, "Blister": 1, "Blood cholesterol increased": 1, "Blood count": 1, "Blood immunoglobulin E": 1, "Blood potassium decreased": 1, "Blood pressure fluctuation": 1, "Body temperature increased": 1, "Brain oedema": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Cerebral disorder": 1, "Chest X-ray": 1, "Chronic fatigue syndrome": 1, "Chronic gastritis": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Conjunctivitis": 1, "Cystitis": 1, "Deafness unilateral": 1, "Death": 1, "Decreased activity": 1, "Dehydration": 1, "Dementia": 1, "Dental discomfort": 1, "Dermatitis bullous": 1, "Diet failure": 1, "Diplegia": 1, "Dry mouth": 1, "Dry skin": 1, "Dry throat": 1, "Dysphonia": 1, "Ear swelling": 1, "Eating disorder": 1, "Echocardiogram": 1, "Ejection fraction": 1, "Electric shock sensation": 1, "Encephalitis": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Eye haemorrhage": 1, "Eye pruritus": 1, "Facial bones fracture": 1, "Facial discomfort": 1, "Feeding disorder": 1, "Flatulence": 1, "Foot operation": 1, "Formication": 1, "Gastric dilatation": 1, "Gastroenteritis": 1, "Gastrointestinal motility disorder": 1, "Gingival pain": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin": 1, "Hallucination": 1, "Heart rate abnormal": 1, "Hemiplegic migraine": 1, "Hiccups": 1, "Hodgkin's disease mixed cellularity stage unspecified": 1, "Hunger": 1, "Hyperacusis": 1, "Hypercoagulation": 1, "Hyperglycaemia": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hypokalaemic syndrome": 1, "Hypokinesia": 1, "Hypotonia": 1, "Immune system disorder": 1, "Impatience": 1, "Incontinence": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Infectious mononucleosis": 1, "Injection site indentation": 1, "Injection site induration": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Intermittent claudication": 1, "Irritability": 1, "Joint noise": 1, "Joint stiffness": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Lichen planopilaris": 1, "Lip exfoliation": 1, "Lip pain": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphocyte count": 1, "Mammogram": 1, "Mania": 1, "Mass": 1, "Mechanical urticaria": 1, "Meniere's disease": 1, "Mental disorder": 1, "Mood swings": 1, "Mouth injury": 1, "Muscle discomfort": 1, "Muscular dystrophy": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Myelitis": 1, "Myocardial infarction": 1, "Nasal oedema": 1, "Neoplasm malignant": 1, "Neurological examination": 1, "Neutrophil count": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Oral discomfort": 1, "Orthostatic hypotension": 1, "Overdose": 1, "Oxygen consumption": 1, "Oxygen saturation": 1, "Oxygen saturation abnormal": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Pain of skin": 1, "Pallor": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Perineal cyst": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Piloerection": 1, "Platelet count": 1, "Pleural effusion": 1, "Pneumonia viral": 1, "Polydipsia": 1, "Positron emission tomogram": 1, "Product dose omission in error": 1, "Product temperature excursion issue": 1, "Prostatitis": 1, "Pulmonary hypertension": 1, "Pulmonary pain": 1, "Quality of life decreased": 1, "Rectal haemorrhage": 1, "Respiration abnormal": 1, "Respiratory rate increased": 1, "Rosacea": 1, "Salivary gland enlargement": 1, "Scar": 1, "Seasonal allergy": 1, "Sensitive skin": 1, "Sepsis": 1, "Sinus disorder": 1, "Sinusitis": 1, "Skin abrasion": 1, "Skin discolouration": 1, "Skin induration": 1, "Skin swelling": 1, "Sneezing": 1, "Stress": 1, "Superficial vein thrombosis": 1, "Swollen tongue": 1, "Symptom recurrence": 1, "Tachycardia": 1, "Tension": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombocytopenia": 1, "Thrombosis": 1, "Thyroxine free": 1, "Tongue erythema": 1, "Toothache": 1, "Tumour marker increased": 1, "Tumour pain": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound foetal": 1, "Urine albumin/creatinine ratio": 1, "Urine analysis": 1, "Vaccination site haemorrhage": 1, "Vaccination site hypersensitivity": 1, "Vaccination site hypoaesthesia": 1, "Vaccination site induration": 1, "Ventricular tachycardia": 1, "Visual impairment": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046A2A.json b/docs/data/histograms/United States/046A2A.json
new file mode 100644
index 00000000000..1e6b5d67578
--- /dev/null
+++ b/docs/data/histograms/United States/046A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "046A2A", "histograms": [{"batchcodes": ["046A2A"], "histogram": {"Arthralgia": 1, "Blood pressure increased": 1, "Fatigue": 1, "Fibromyalgia": 1, "Headache": 1, "Heart rate increased": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046AB21A.json b/docs/data/histograms/United States/046AB21A.json
new file mode 100644
index 00000000000..6b298fa06c2
--- /dev/null
+++ b/docs/data/histograms/United States/046AB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046AB21A", "histograms": [{"batchcodes": ["046AB21A"], "histogram": {"Constipation": 1, "Eye swelling": 1, "Fatigue": 1, "Feeling hot": 1, "Hair colour changes": 1, "Swelling face": 1, "Vaccination site inflammation": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046AZ-A.json b/docs/data/histograms/United States/046AZ-A.json
new file mode 100644
index 00000000000..afa3dba76e1
--- /dev/null
+++ b/docs/data/histograms/United States/046AZ-A.json	
@@ -0,0 +1 @@
+{"batchcode": "046AZ-A", "histograms": [{"batchcodes": ["046AZ-A"], "histogram": {"Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046AZ1A.json b/docs/data/histograms/United States/046AZ1A.json
new file mode 100644
index 00000000000..b6b7d2e216d
--- /dev/null
+++ b/docs/data/histograms/United States/046AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "046AZ1A", "histograms": [{"batchcodes": ["046AZ1A"], "histogram": {"Abdominal discomfort": 1, "Body temperature decreased": 1, "Death": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Eating disorder": 1, "Fatigue": 1, "Feeling abnormal": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046B.json b/docs/data/histograms/United States/046B.json
new file mode 100644
index 00000000000..f394d357d3b
--- /dev/null
+++ b/docs/data/histograms/United States/046B.json	
@@ -0,0 +1 @@
+{"batchcode": "046B", "histograms": [{"batchcodes": ["046B"], "histogram": {"Activated partial thromboplastin time": 1, "Angiogram": 1, "Anion gap": 1, "Blood bicarbonate": 1, "Blood chloride": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood potassium": 1, "Blood pressure diastolic": 1, "Blood sodium": 1, "Blood urea": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Fatigue": 1, "Fibrin D dimer": 1, "Glomerular filtration rate": 1, "Mean cell haemoglobin concentration": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Oxygen saturation": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046B21.json b/docs/data/histograms/United States/046B21.json
new file mode 100644
index 00000000000..d5f8b9da92e
--- /dev/null
+++ b/docs/data/histograms/United States/046B21.json	
@@ -0,0 +1 @@
+{"batchcode": "046B21", "histograms": [{"batchcodes": ["046B21"], "histogram": {"Chills": 1, "Myalgia": 1, "Vaccination site inflammation": 1, "Vaccination site movement impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046B217.json b/docs/data/histograms/United States/046B217.json
new file mode 100644
index 00000000000..3ed7bd0a7c8
--- /dev/null
+++ b/docs/data/histograms/United States/046B217.json	
@@ -0,0 +1 @@
+{"batchcode": "046B217", "histograms": [{"batchcodes": ["046B217"], "histogram": {"Rash": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046B21A.json b/docs/data/histograms/United States/046B21A.json
new file mode 100644
index 00000000000..525013e0872
--- /dev/null
+++ b/docs/data/histograms/United States/046B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046B21A", "histograms": [{"batchcodes": ["046B21A"], "histogram": {"Fatigue": 32, "Headache": 27, "Myalgia": 23, "Pyrexia": 23, "Pain in extremity": 22, "Chills": 17, "Expired product administered": 15, "Feeling abnormal": 13, "Nausea": 13, "Vaccination site pain": 13, "Rash": 12, "Arthralgia": 10, "Body temperature": 10, "Pruritus": 10, "Vaccination site erythema": 9, "Vaccination site pruritus": 9, "Blood pressure measurement": 8, "Chest pain": 8, "Pain": 8, "Peripheral swelling": 8, "Product dose omission issue": 8, "Asthenia": 7, "Diarrhoea": 7, "SARS-CoV-2 test": 7, "Urticaria": 7, "Vomiting": 7, "Dizziness": 6, "Paraesthesia": 6, "Abdominal pain upper": 5, "Erythema": 5, "Heart rate": 5, "Lymphadenopathy": 5, "Swelling": 5, "Vaccination site warmth": 5, "Feeling hot": 4, "Gait disturbance": 4, "Hypoaesthesia": 4, "Influenza like illness": 4, "Injection site erythema": 4, "Limb discomfort": 4, "Tinnitus": 4, "Vaccination site swelling": 4, "Vision blurred": 4, "Anxiety": 3, "Burning sensation": 3, "COVID-19": 3, "Epistaxis": 3, "Feeling cold": 3, "Herpes zoster": 3, "Injection site pain": 3, "Injection site pruritus": 3, "Insomnia": 3, "Nasal congestion": 3, "Oropharyngeal pain": 3, "Palpitations": 3, "Rash pruritic": 3, "Swelling face": 3, "Tremor": 3, "Vaccination site rash": 3, "Abdominal discomfort": 2, "Accidental overdose": 2, "Axillary pain": 2, "Back pain": 2, "Biopsy": 2, "Chest discomfort": 2, "Computerised tomogram": 2, "Confusional state": 2, "Cough": 2, "Decreased appetite": 2, "Dyspepsia": 2, "Dysphagia": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Eye pain": 2, "Flushing": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Hypokinesia": 2, "Illness": 2, "Immunisation reaction": 2, "Injection site induration": 2, "Injection site swelling": 2, "Lip swelling": 2, "Mass": 2, "Migraine": 2, "Mobility decreased": 2, "Muscle spasms": 2, "Muscular weakness": 2, "Neck pain": 2, "Parosmia": 2, "Periorbital swelling": 2, "Product storage error": 2, "Restlessness": 2, "SARS-CoV-2 antibody test": 2, "Speech disorder": 2, "Taste disorder": 2, "Thrombosis": 2, "Vaccination site lymphadenopathy": 2, "Vertigo": 2, "X-ray": 2, "Abnormal dreams": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Anosmia": 1, "Aphthous ulcer": 1, "Appendicitis": 1, "Arthritis": 1, "Asthma": 1, "Atrial flutter": 1, "Bedridden": 1, "Bile duct stone": 1, "Biopsy skin": 1, "Blood pressure increased": 1, "Blood test": 1, "Bone pain": 1, "Brain stem stroke": 1, "Breast enlargement": 1, "Breast pain": 1, "Bronchitis": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Cerebral haemorrhage": 1, "Cholelithiasis": 1, "Computerised tomogram thorax": 1, "Concussion": 1, "Contusion": 1, "Deafness neurosensory": 1, "Depressed level of consciousness": 1, "Depressed mood": 1, "Device connection issue": 1, "Device malfunction": 1, "Discomfort": 1, "Disturbance in attention": 1, "Drug ineffective": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dysphonia": 1, "Ear discomfort": 1, "Ear pain": 1, "Ear swelling": 1, "Energy increased": 1, "Exfoliative rash": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eye irritation": 1, "Eye swelling": 1, "Facial discomfort": 1, "Feeding disorder": 1, "Formication": 1, "Full blood count": 1, "Gait inability": 1, "Haematochezia": 1, "Head discomfort": 1, "Heart rate abnormal": 1, "Heart rate decreased": 1, "Helicobacter infection": 1, "Hypersomnia": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Infection": 1, "Injection site bruising": 1, "Injection site mass": 1, "Injection site urticaria": 1, "Injection site warmth": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Intestinal perforation": 1, "Joint swelling": 1, "Laryngitis": 1, "Laziness": 1, "Lethargy": 1, "Lip blister": 1, "Loss of consciousness": 1, "Malaise": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Mean arterial pressure": 1, "Methylenetetrahydrofolate reductase gene mutation": 1, "Movement disorder": 1, "Muscle fatigue": 1, "Muscle rupture": 1, "Musculoskeletal stiffness": 1, "Myasthenia gravis": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Oral mucosal eruption": 1, "Oropharyngeal discomfort": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Pneumonia": 1, "Poor quality sleep": 1, "Presyncope": 1, "Product administered to patient of inappropriate age": 1, "Product administration error": 1, "Pustule": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pustular": 1, "Renal failure": 1, "Respiratory rate": 1, "SARS-CoV-2 test positive": 1, "Sensitive skin": 1, "Sinus congestion": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin haemorrhage": 1, "Skin mass": 1, "Skin reaction": 1, "Skin warm": 1, "Sleep disorder": 1, "Somnolence": 1, "Stress": 1, "Suicidal ideation": 1, "Swollen tongue": 1, "Syncope": 1, "Tachycardia": 1, "Testicular pain": 1, "Throat tightness": 1, "Tongue pruritus": 1, "Urinary tract infection": 1, "Urticaria chronic": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Vertigo CNS origin": 1, "Vitreous floaters": 1, "Walking disability": 1, "Weight": 1, "Wrong technique in device usage process": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046BZ1A.json b/docs/data/histograms/United States/046BZ1A.json
new file mode 100644
index 00000000000..44a9359aa18
--- /dev/null
+++ b/docs/data/histograms/United States/046BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "046BZ1A", "histograms": [{"batchcodes": ["046BZ1A"], "histogram": {"Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046C1A.json b/docs/data/histograms/United States/046C1A.json
new file mode 100644
index 00000000000..ed95ae1ed3c
--- /dev/null
+++ b/docs/data/histograms/United States/046C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "046C1A", "histograms": [{"batchcodes": ["046C1A"], "histogram": {"Discomfort": 1, "Inappropriate schedule of product administration": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046C21A..json b/docs/data/histograms/United States/046C21A..json
new file mode 100644
index 00000000000..2ba4a5abb02
--- /dev/null
+++ b/docs/data/histograms/United States/046C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "046C21A.", "histograms": [{"batchcodes": ["046C21A."], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046C21A.json b/docs/data/histograms/United States/046C21A.json
new file mode 100644
index 00000000000..450c263a04d
--- /dev/null
+++ b/docs/data/histograms/United States/046C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046C21A", "histograms": [{"batchcodes": ["046C21A", "202A21 A"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}, {"batchcodes": ["046C21A"], "histogram": {"Expired product administered": 179, "Myalgia": 9, "Product storage error": 9, "Headache": 8, "Pyrexia": 8, "Fatigue": 7, "Pain in extremity": 6, "Paraesthesia": 6, "Vaccination site pain": 5, "Chills": 4, "Dyspnoea": 4, "Vital signs measurement": 4, "Body temperature": 3, "Chest pain": 3, "Cough": 3, "Dizziness": 3, "Inappropriate schedule of product administration": 3, "Mobility decreased": 3, "Rash": 3, "Vaccination complication": 3, "Ear discomfort": 2, "Feeling abnormal": 2, "Hypoaesthesia": 2, "Nasal congestion": 2, "Nausea": 2, "Oral mucosal erythema": 2, "Oropharyngeal pain": 2, "Product administered to patient of inappropriate age": 2, "Product dose omission issue": 2, "Pruritus": 2, "Sinus tachycardia": 2, "Vaccination site erythema": 2, "Vaccination site rash": 2, "Accidental underdose": 1, "Adnexa uteri pain": 1, "Ageusia": 1, "Allergy to vaccine": 1, "Anosmia": 1, "Arthritis": 1, "Asthenia": 1, "Bedridden": 1, "Bell's palsy": 1, "Blood creatine": 1, "Blood pressure measurement": 1, "COVID-19": 1, "Chest discomfort": 1, "Contusion": 1, "Cystitis interstitial": 1, "Death": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dry skin": 1, "Ear pain": 1, "Erythema of eyelid": 1, "Facial paralysis": 1, "Feeling cold": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Haematoma": 1, "Haemorrhage": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoacusis": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Libido decreased": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Miosis": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Off label use": 1, "Oral mucosal eruption": 1, "Peripheral swelling": 1, "Pigmentation disorder": 1, "Platelet count": 1, "Pollakiuria": 1, "Pulmonary congestion": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Sensation of foreign body": 1, "Skin haemorrhage": 1, "Sneezing": 1, "Somnolence": 1, "Swelling": 1, "Swollen tongue": 1, "Tachycardia": 1, "Thermal burn": 1, "Tremor": 1, "Vaccination site haemorrhage": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1, "Vomiting": 1, "Weight decreased": 1, "West Nile virus test": 1, "White blood cell count": 1, "Wound haemorrhage": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046CZ11A.json b/docs/data/histograms/United States/046CZ11A.json
new file mode 100644
index 00000000000..8dc5fd31eee
--- /dev/null
+++ b/docs/data/histograms/United States/046CZ11A.json	
@@ -0,0 +1 @@
+{"batchcode": "046CZ11A", "histograms": [{"batchcodes": ["046CZ11A"], "histogram": {"Pruritus": 1, "Pyrexia": 1, "Skin discolouration": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046D21A.json b/docs/data/histograms/United States/046D21A.json
new file mode 100644
index 00000000000..10105e5c35c
--- /dev/null
+++ b/docs/data/histograms/United States/046D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046D21A", "histograms": [{"batchcodes": ["046D21A"], "histogram": {"Asthenia": 1, "Disorientation": 1, "Fall": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Illness": 1, "Inflammation": 1, "Pain in extremity": 1, "Syncope": 1, "Vertigo": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046E21A.json b/docs/data/histograms/United States/046E21A.json
new file mode 100644
index 00000000000..8a1d5605f29
--- /dev/null
+++ b/docs/data/histograms/United States/046E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046E21A", "histograms": [{"batchcodes": ["046E21A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Mechanical urticaria": 1, "SARS-CoV-2 antibody test": 1, "Skin disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046H21A.json b/docs/data/histograms/United States/046H21A.json
new file mode 100644
index 00000000000..a9b0831c097
--- /dev/null
+++ b/docs/data/histograms/United States/046H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046H21A", "histograms": [{"batchcodes": ["046H21A"], "histogram": {"COVID-19": 1, "Dysgeusia": 1, "Interchange of vaccine products": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046H22A.json b/docs/data/histograms/United States/046H22A.json
new file mode 100644
index 00000000000..6e2488a64e5
--- /dev/null
+++ b/docs/data/histograms/United States/046H22A.json	
@@ -0,0 +1 @@
+{"batchcode": "046H22A", "histograms": [{"batchcodes": ["046H22A"], "histogram": {"No adverse event": 4, "Expired product administered": 2, "Product storage error": 2, "Aphonia": 1, "Chills": 1, "Circumstance or information capable of leading to medication error": 1, "Dysphonia": 1, "Nausea": 1, "Pain": 1, "Product lot number issue": 1, "Product temperature excursion issue": 1, "Pyrexia": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/046L21A.json b/docs/data/histograms/United States/046L21A.json
new file mode 100644
index 00000000000..b338c7a57c8
--- /dev/null
+++ b/docs/data/histograms/United States/046L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "046L21A", "histograms": [{"batchcodes": ["046L21A"], "histogram": {"Expired product administered": 28, "Product storage error": 24, "No adverse event": 5, "Vaccination site pain": 4, "COVID-19": 3, "Accidental overdose": 1, "Accidental underdose": 1, "Arrhythmia": 1, "Asthenia": 1, "Confusional state": 1, "Facial discomfort": 1, "Headache": 1, "Heart rate": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Needle issue": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Vaccination site bruising": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047*21A.json b/docs/data/histograms/United States/047*21A.json
new file mode 100644
index 00000000000..81c8daf83cb
--- /dev/null
+++ b/docs/data/histograms/United States/047*21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047*21A", "histograms": [{"batchcodes": ["047*21A"], "histogram": {"Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047-C21A.json b/docs/data/histograms/United States/047-C21A.json
new file mode 100644
index 00000000000..07d3849467d
--- /dev/null
+++ b/docs/data/histograms/United States/047-C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047-C21A", "histograms": [{"batchcodes": ["047-C21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0470 2ORZ 1A.json b/docs/data/histograms/United States/0470 2ORZ 1A.json
new file mode 100644
index 00000000000..74fc077318b
--- /dev/null
+++ b/docs/data/histograms/United States/0470 2ORZ 1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0470 2ORZ 1A", "histograms": [{"batchcodes": ["0470 2ORZ 1A"], "histogram": {"Loss of consciousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04713211A.json b/docs/data/histograms/United States/04713211A.json
new file mode 100644
index 00000000000..a6653d27a20
--- /dev/null
+++ b/docs/data/histograms/United States/04713211A.json	
@@ -0,0 +1 @@
+{"batchcode": "04713211A", "histograms": [{"batchcodes": ["04713211A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0471321A OR 047.json b/docs/data/histograms/United States/0471321A OR 047.json
new file mode 100644
index 00000000000..6fe0124ed1a
--- /dev/null
+++ b/docs/data/histograms/United States/0471321A OR 047.json	
@@ -0,0 +1 @@
+{"batchcode": "0471321A OR 047", "histograms": [{"batchcodes": ["0471321A OR 047"], "histogram": {"Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0471321A.json b/docs/data/histograms/United States/0471321A.json
new file mode 100644
index 00000000000..fb9a70bb7e2
--- /dev/null
+++ b/docs/data/histograms/United States/0471321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0471321A", "histograms": [{"batchcodes": ["0471321A"], "histogram": {"Expired product administered": 2, "Bronchitis": 1, "Cough": 1, "Taste disorder": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04721A.json b/docs/data/histograms/United States/04721A.json
new file mode 100644
index 00000000000..eea043e5cb9
--- /dev/null
+++ b/docs/data/histograms/United States/04721A.json	
@@ -0,0 +1 @@
+{"batchcode": "04721A", "histograms": [{"batchcodes": ["04721A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0474A21.json b/docs/data/histograms/United States/0474A21.json
new file mode 100644
index 00000000000..8ead782b86e
--- /dev/null
+++ b/docs/data/histograms/United States/0474A21.json	
@@ -0,0 +1 @@
+{"batchcode": "0474A21", "histograms": [{"batchcodes": ["0474A21"], "histogram": {"Diarrhoea": 1, "Hyperhidrosis": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047576.json b/docs/data/histograms/United States/047576.json
new file mode 100644
index 00000000000..176b2c29214
--- /dev/null
+++ b/docs/data/histograms/United States/047576.json	
@@ -0,0 +1 @@
+{"batchcode": "047576", "histograms": [{"batchcodes": ["047576"], "histogram": {"Joint stiffness": 2, "Abdominal discomfort": 1, "Bladder discomfort": 1, "Feeling abnormal": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047620A.json b/docs/data/histograms/United States/047620A.json
new file mode 100644
index 00000000000..ad18675a66a
--- /dev/null
+++ b/docs/data/histograms/United States/047620A.json	
@@ -0,0 +1 @@
+{"batchcode": "047620A", "histograms": [{"batchcodes": ["047620A"], "histogram": {"Injection site warmth": 1, "Pruritus": 1, "Swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0476214.json b/docs/data/histograms/United States/0476214.json
new file mode 100644
index 00000000000..0e57ef4b60e
--- /dev/null
+++ b/docs/data/histograms/United States/0476214.json	
@@ -0,0 +1 @@
+{"batchcode": "0476214", "histograms": [{"batchcodes": ["0476214"], "histogram": {"Abdominal pain upper": 1, "Anal haemorrhage": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047821A.json b/docs/data/histograms/United States/047821A.json
new file mode 100644
index 00000000000..d310e6f3aec
--- /dev/null
+++ b/docs/data/histograms/United States/047821A.json	
@@ -0,0 +1 @@
+{"batchcode": "047821A", "histograms": [{"batchcodes": ["047821A"], "histogram": {"Expired product administered": 3, "Pyrexia": 2, "Body temperature": 1, "Dizziness": 1, "Dysgeusia": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Loss of consciousness": 1, "Malaise": 1, "Pain": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047821H.json b/docs/data/histograms/United States/047821H.json
new file mode 100644
index 00000000000..4bd27b940be
--- /dev/null
+++ b/docs/data/histograms/United States/047821H.json	
@@ -0,0 +1 @@
+{"batchcode": "047821H", "histograms": [{"batchcodes": ["047821H"], "histogram": {"Breast pain": 1, "Breast swelling": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Contusion": 1, "Discomfort": 1, "Erythema": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Lymphadenopathy": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Palpitations": 1, "Paraesthesia": 1, "Product dose omission issue": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Thrombosis": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A12A.json b/docs/data/histograms/United States/047A12A.json
new file mode 100644
index 00000000000..02f7f1da973
--- /dev/null
+++ b/docs/data/histograms/United States/047A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "047A12A", "histograms": [{"batchcodes": ["047A12A"], "histogram": {"Chest discomfort": 2, "Cough": 2, "Headache": 2, "Asthma": 1, "Chest pain": 1, "Dysphonia": 1, "Dyspnoea": 1, "Fatigue": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Lip swelling": 1, "Myalgia": 1, "Pyrexia": 1, "Rash": 1, "Throat irritation": 1, "Urticaria": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A21.json b/docs/data/histograms/United States/047A21.json
new file mode 100644
index 00000000000..329209c4983
--- /dev/null
+++ b/docs/data/histograms/United States/047A21.json	
@@ -0,0 +1 @@
+{"batchcode": "047A21", "histograms": [{"batchcodes": ["047A21"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Dehydration": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test positive": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A211A.json b/docs/data/histograms/United States/047A211A.json
new file mode 100644
index 00000000000..cf845f3cda0
--- /dev/null
+++ b/docs/data/histograms/United States/047A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "047A211A", "histograms": [{"batchcodes": ["047A211A"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A214.json b/docs/data/histograms/United States/047A214.json
new file mode 100644
index 00000000000..a41d0cfad23
--- /dev/null
+++ b/docs/data/histograms/United States/047A214.json	
@@ -0,0 +1 @@
+{"batchcode": "047A214", "histograms": [{"batchcodes": ["047A214"], "histogram": {"Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A21A.json b/docs/data/histograms/United States/047A21A.json
new file mode 100644
index 00000000000..f3121c3c6e8
--- /dev/null
+++ b/docs/data/histograms/United States/047A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047A21A", "histograms": [{"batchcodes": ["047A21A"], "histogram": {"Pyrexia": 86, "Headache": 76, "Fatigue": 75, "Chills": 58, "Pain in extremity": 54, "Myalgia": 52, "Vaccination site pain": 45, "Dizziness": 38, "Pain": 37, "Arthralgia": 35, "Nausea": 31, "Asthenia": 23, "Dyspnoea": 23, "Vaccination site erythema": 22, "Feeling abnormal": 19, "Pruritus": 19, "Vaccination site pruritus": 18, "Vaccination site swelling": 18, "Diarrhoea": 17, "Cough": 16, "Oropharyngeal pain": 16, "Rash": 16, "Vaccination site warmth": 16, "Body temperature": 14, "COVID-19": 14, "Malaise": 14, "SARS-CoV-2 test": 14, "Vomiting": 14, "Heart rate increased": 13, "Hypoaesthesia": 13, "Paraesthesia": 12, "Urticaria": 12, "Inappropriate schedule of product administration": 11, "Musculoskeletal stiffness": 11, "Chest discomfort": 10, "Hyperhidrosis": 10, "Illness": 10, "Influenza like illness": 10, "Tinnitus": 10, "Abdominal pain upper": 9, "Chest pain": 9, "Erythema": 9, "Heart rate": 9, "Peripheral swelling": 9, "Swelling": 9, "Vaccination site rash": 9, "Burning sensation": 8, "Limb discomfort": 8, "Lymphadenopathy": 8, "Neck pain": 8, "Somnolence": 8, "Vaccination complication": 8, "Ageusia": 7, "Blood pressure measurement": 7, "Hypersensitivity": 7, "Insomnia": 7, "Muscle spasms": 7, "Vaccination site mass": 7, "Back pain": 6, "Decreased appetite": 6, "Fall": 6, "Feeling hot": 6, "Product dose omission issue": 6, "Rash pruritic": 6, "Rhinorrhoea": 6, "Tenderness": 6, "Tremor": 6, "Bone pain": 5, "Gait disturbance": 5, "Herpes zoster": 5, "Muscle twitching": 5, "Night sweats": 5, "Pharyngeal swelling": 5, "Swelling face": 5, "Anosmia": 4, "Dysgeusia": 4, "Expired product administered": 4, "Feeling cold": 4, "Hypersomnia": 4, "Hypoaesthesia oral": 4, "Joint swelling": 4, "Lethargy": 4, "Loss of consciousness": 4, "Magnetic resonance imaging": 4, "Mobility decreased": 4, "Muscular weakness": 4, "Ocular discomfort": 4, "Palpitations": 4, "Rash erythematous": 4, "Skin discolouration": 4, "Vaccination site discolouration": 4, "Vaccination site reaction": 4, "Adverse event": 3, "Anxiety": 3, "Balance disorder": 3, "Cold sweat": 3, "Computerised tomogram": 3, "Condition aggravated": 3, "Contusion": 3, "Dysstasia": 3, "Echocardiogram": 3, "Electrocardiogram": 3, "Gait inability": 3, "Head discomfort": 3, "Injection site pain": 3, "Product administered to patient of inappropriate age": 3, "Rash macular": 3, "Sinusitis": 3, "Skin warm": 3, "Throat irritation": 3, "Vaccination site induration": 3, "Vaccination site movement impairment": 3, "Weight decreased": 3, "Abdominal discomfort": 2, "Accidental underdose": 2, "Amenorrhoea": 2, "Aphasia": 2, "Arthritis": 2, "Axillary pain": 2, "Blood pressure fluctuation": 2, "Blood pressure increased": 2, "Breast mass": 2, "Chest X-ray": 2, "Confusional state": 2, "Discomfort": 2, "Disorientation": 2, "Dry mouth": 2, "Dyspepsia": 2, "Ear pain": 2, "Electric shock sensation": 2, "Eye irritation": 2, "Eye swelling": 2, "Feeling of body temperature change": 2, "Flushing": 2, "Heavy menstrual bleeding": 2, "Hiccups": 2, "Hypertension": 2, "Incorrect route of product administration": 2, "Intentional dose omission": 2, "Intentional product use issue": 2, "Irritable bowel syndrome": 2, "Limb injury": 2, "Lip blister": 2, "Memory impairment": 2, "Migraine": 2, "Mouth swelling": 2, "Musculoskeletal discomfort": 2, "Myocarditis": 2, "Nasopharyngitis": 2, "Neuropathy peripheral": 2, "Ocular hyperaemia": 2, "Off label use": 2, "Oral herpes": 2, "Oropharyngeal discomfort": 2, "Oxygen saturation": 2, "Pain in jaw": 2, "Panic attack": 2, "Pericarditis": 2, "Petechiae": 2, "Pneumonia": 2, "Rash vesicular": 2, "Restlessness": 2, "Retching": 2, "Rib fracture": 2, "SARS-CoV-2 test positive": 2, "Scan": 2, "Sinus headache": 2, "Spinal pain": 2, "Therapeutic response unexpected": 2, "Thinking abnormal": 2, "Tonsillar hypertrophy": 2, "Urinary tract infection": 2, "Vertigo": 2, "Vision blurred": 2, "Visual impairment": 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site anaesthesia": 1, "Vaccination site bruising": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site nodule": 1, "Vaccination site urticaria": 1, "Ventricular tachycardia": 1, "Vitamin D": 1, "Vitamin D deficiency": 1, "Vulvovaginal dryness": 1, "Wheelchair user": 1, "Wrong product administered": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A21AA.json b/docs/data/histograms/United States/047A21AA.json
new file mode 100644
index 00000000000..b3520db1bbd
--- /dev/null
+++ b/docs/data/histograms/United States/047A21AA.json	
@@ -0,0 +1 @@
+{"batchcode": "047A21AA", "histograms": [{"batchcodes": ["047A21AA"], "histogram": {"Cough": 1, "Diarrhoea": 1, "Fatigue": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A24A.json b/docs/data/histograms/United States/047A24A.json
new file mode 100644
index 00000000000..03d73c786ec
--- /dev/null
+++ b/docs/data/histograms/United States/047A24A.json	
@@ -0,0 +1 @@
+{"batchcode": "047A24A", "histograms": [{"batchcodes": ["047A24A"], "histogram": {"Presyncope": 1, "Pulmonary congestion": 1, "Upper respiratory tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047A31A.json b/docs/data/histograms/United States/047A31A.json
new file mode 100644
index 00000000000..5274cb9163c
--- /dev/null
+++ b/docs/data/histograms/United States/047A31A.json	
@@ -0,0 +1 @@
+{"batchcode": "047A31A", "histograms": [{"batchcodes": ["047A31A"], "histogram": {"Mobility decreased": 2, "Pain": 2, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain in extremity": 1, "Urinary incontinence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047AQ14.json b/docs/data/histograms/United States/047AQ14.json
new file mode 100644
index 00000000000..7e748ad1e23
--- /dev/null
+++ b/docs/data/histograms/United States/047AQ14.json	
@@ -0,0 +1 @@
+{"batchcode": "047AQ14", "histograms": [{"batchcodes": ["047AQ14"], "histogram": {"Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Influenza like illness": 1, "Limb discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047AZ1A.json b/docs/data/histograms/United States/047AZ1A.json
new file mode 100644
index 00000000000..7b032a8e264
--- /dev/null
+++ b/docs/data/histograms/United States/047AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "047AZ1A", "histograms": [{"batchcodes": ["047AZ1A"], "histogram": {"Arthralgia": 1, "Blood test": 1, "Pruritus": 1, "Skin burning sensation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047B12A.json b/docs/data/histograms/United States/047B12A.json
new file mode 100644
index 00000000000..ea364723e4a
--- /dev/null
+++ b/docs/data/histograms/United States/047B12A.json	
@@ -0,0 +1 @@
+{"batchcode": "047B12A", "histograms": [{"batchcodes": ["047B12A"], "histogram": {"Dizziness": 1, "Feeling abnormal": 1, "Pain": 1, "Pharyngeal swelling": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047B21-A.json b/docs/data/histograms/United States/047B21-A.json
new file mode 100644
index 00000000000..32b1fb1c8a5
--- /dev/null
+++ b/docs/data/histograms/United States/047B21-A.json	
@@ -0,0 +1 @@
+{"batchcode": "047B21-A", "histograms": [{"batchcodes": ["047B21-A"], "histogram": {"Asthenia": 1, "Contusion": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047B214.json b/docs/data/histograms/United States/047B214.json
new file mode 100644
index 00000000000..cec94202343
--- /dev/null
+++ b/docs/data/histograms/United States/047B214.json	
@@ -0,0 +1 @@
+{"batchcode": "047B214", "histograms": [{"batchcodes": ["047B214"], "histogram": {"Impaired quality of life": 1, "Insomnia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047B21A,.json b/docs/data/histograms/United States/047B21A,.json
new file mode 100644
index 00000000000..ae4aec3ccb0
--- /dev/null
+++ b/docs/data/histograms/United States/047B21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "047B21A,", "histograms": [{"batchcodes": ["047B21A,"], "histogram": {"Arthralgia": 1, "Asthma": 1, "Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Headache": 1, "Nausea": 1, "Night sweats": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047B21A.json b/docs/data/histograms/United States/047B21A.json
new file mode 100644
index 00000000000..d1361cf94eb
--- /dev/null
+++ b/docs/data/histograms/United States/047B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047B21A", "histograms": [{"batchcodes": ["047B21A"], "histogram": {"Expired product administered": 220, "Product storage error": 31, "Fatigue": 24, "Pyrexia": 21, "Vaccination site pain": 20, "Headache": 17, "Chills": 16, "Pain in extremity": 16, "Myalgia": 12, "Nausea": 12, "Vaccination site erythema": 12, "Erythema": 11, "Dizziness": 9, "Pain": 9, "Vaccination site swelling": 9, "Arthralgia": 8, "Pruritus": 8, "Peripheral swelling": 7, "Product dose omission issue": 7, "Swelling": 7, "Diarrhoea": 6, "Feeling abnormal": 6, "Feeling hot": 6, "Illness": 6, "Oropharyngeal pain": 6, "Rash": 6, "Vaccination site pruritus": 6, "Asthenia": 5, "Dyspnoea": 5, "Migraine": 5, "Muscle spasms": 5, "Musculoskeletal stiffness": 5, "Blood pressure measurement": 4, "Body temperature": 4, "Influenza like illness": 4, "Insomnia": 4, "Lymphadenopathy": 4, "Mobility decreased": 4, "Rash erythematous": 4, "Vaccination site warmth": 4, "Chest pain": 3, "Cough": 3, "Fall": 3, "Heart rate": 3, "Hot flush": 3, "Hypoaesthesia": 3, "Induration": 3, "Malaise": 3, "Oxygen saturation": 3, "Paraesthesia": 3, "Vaccination site rash": 3, "Vaccination site reaction": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Anxiety": 2, "Back pain": 2, "Blood test": 2, "Bone pain": 2, "COVID-19": 2, "Chest discomfort": 2, "Electrocardiogram": 2, "Gait disturbance": 2, "Head injury": 2, "Hyperhidrosis": 2, "Hypersensitivity": 2, "Inappropriate schedule of product administration": 2, "Influenza": 2, "Injection site pain": 2, "Interchange of vaccine products": 2, "Limb discomfort": 2, "Lip swelling": 2, "Loss of personal independence in daily activities": 2, "Lymph node pain": 2, "Mass": 2, "Neck pain": 2, "Product administered to patient of inappropriate age": 2, "Rash papular": 2, "Rhinorrhoea": 2, "SARS-CoV-2 test": 2, "Swelling face": 2, "Throat tightness": 2, "Tremor": 2, "Urticaria": 2, "Vaccination site mass": 2, "Abdominal discomfort": 1, "Accidental overdose": 1, "Adverse event": 1, "Ageusia": 1, "Angina pectoris": 1, "Angiogram": 1, "Anosmia": 1, "Arthritis": 1, "Axillary pain": 1, "Bacterial test": 1, "Bell's palsy": 1, "Bilirubin urine": 1, "Blister": 1, "Blood urine": 1, "Breast mass": 1, "Breath sounds": 1, "Bronchitis": 1, "Cardiac stress test": 1, "Chest scan": 1, "Cold sweat": 1, "Communication disorder": 1, "Computerised tomogram": 1, "Confusional state": 1, "Contusion": 1, "Crepitations": 1, "Decreased appetite": 1, "Discomfort": 1, "Drainage": 1, "Drug ineffective": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Dysphagia": 1, "Dyspnoea paroxysmal nocturnal": 1, "Eating disorder symptom": 1, "Eczema": 1, "Exposure during pregnancy": 1, "Exposure via breast milk": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Feeling of despair": 1, "Formication": 1, "Gastrointestinal disorder": 1, "Gastrointestinal pain": 1, "General physical health deterioration": 1, "Glucose urine": 1, "Head discomfort": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hiccups": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Incomplete course of vaccination": 1, "Incorrect dose administered": 1, "Injection site pruritus": 1, "Iritis": 1, "Irritability": 1, "Joint lock": 1, "Lethargy": 1, "Lip blister": 1, "Localised infection": 1, "Loss of consciousness": 1, "Lymphoedema": 1, "Mammogram": 1, "Mass excision": 1, "Maternal exposure during breast feeding": 1, "Micturition urgency": 1, "Musculoskeletal discomfort": 1, "Myocardial necrosis marker": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Night sweats": 1, "Nitrite urine": 1, "No adverse event": 1, "Overdose": 1, "Pain of skin": 1, "Palpitations": 1, "Panic attack": 1, "Panic reaction": 1, "Pharyngeal swelling": 1, "Pharyngitis": 1, "Photophobia": 1, "Pollakiuria": 1, "Product administration error": 1, "Product identification number issue": 1, "Product temperature excursion issue": 1, "Protein urine": 1, "Pulmonary embolism": 1, "Renal pain": 1, "SARS-CoV-2 test negative": 1, "Sitting disability": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin induration": 1, "Skin irritation": 1, "Sluggishness": 1, "Somnolence": 1, "Specific gravity urine": 1, "Sunburn": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tension": 1, "Thrombosis": 1, "Tonsillitis": 1, "Tooth injury": 1, "Unevaluable event": 1, "Urinary sediment": 1, "Urinary sediment present": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urine ketone body": 1, "Urine leukocyte esterase": 1, "Vaccination site anaesthesia": 1, "Vaccination site discolouration": 1, "Vaccination site inflammation": 1, "Vaccination site paraesthesia": 1, "Vertigo": 1, "Wheelchair user": 1, "White blood cell agglutination present": 1, "White blood cells urine": 1, "Wrong technique in product usage process": 1, "pH urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047B4A.json b/docs/data/histograms/United States/047B4A.json
new file mode 100644
index 00000000000..8849d09d8d0
--- /dev/null
+++ b/docs/data/histograms/United States/047B4A.json	
@@ -0,0 +1 @@
+{"batchcode": "047B4A", "histograms": [{"batchcodes": ["047B4A"], "histogram": {"Back pain": 1, "Bone pain": 1, "Dysgeusia": 1, "Feeling cold": 1, "Heavy menstrual bleeding": 1, "Insomnia": 1, "Joint dislocation": 1, "Menstruation irregular": 1, "Pain": 1, "Pain in extremity": 1, "Pain of skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047C21A / 23C21.json b/docs/data/histograms/United States/047C21A / 23C21.json
new file mode 100644
index 00000000000..88d459ff3e7
--- /dev/null
+++ b/docs/data/histograms/United States/047C21A / 23C21.json	
@@ -0,0 +1 @@
+{"batchcode": "047C21A / 23C21", "histograms": [{"batchcodes": ["047C21A / 23C21"], "histogram": {"Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047C21A..json b/docs/data/histograms/United States/047C21A..json
new file mode 100644
index 00000000000..99e3055e2eb
--- /dev/null
+++ b/docs/data/histograms/United States/047C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "047C21A.", "histograms": [{"batchcodes": ["047C21A."], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047C21A.json b/docs/data/histograms/United States/047C21A.json
new file mode 100644
index 00000000000..b0b1fdd71c6
--- /dev/null
+++ b/docs/data/histograms/United States/047C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047C21A", "histograms": [{"batchcodes": ["047C21A"], "histogram": {"Expired product administered": 153, "Product storage error": 26, "Headache": 12, "Vaccination site pain": 10, "Fatigue": 8, "Product administered to patient of inappropriate age": 8, "Pyrexia": 8, "Chills": 7, "Pain in extremity": 7, "Arthralgia": 5, "Inappropriate schedule of product administration": 5, "Body temperature": 4, "Myalgia": 4, "COVID-19": 3, "Cough": 3, "Dyspnoea": 3, "Gait disturbance": 3, "Hypoaesthesia": 3, "Hypoaesthesia oral": 3, "Pain": 3, "Peripheral swelling": 3, "Pruritus": 3, "Vaccination site rash": 3, "Asthenia": 2, "Burning sensation": 2, "Dizziness": 2, "Heart rate increased": 2, "Inflammation": 2, "Influenza like illness": 2, "Limb discomfort": 2, "Malaise": 2, "Muscular weakness": 2, "Nasal congestion": 2, "Nasopharyngitis": 2, "Nausea": 2, "Paraesthesia": 2, "Poor quality product administered": 2, "Rhinorrhoea": 2, "Underdose": 2, "Vaccination site erythema": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Agitation": 1, "Arthritis": 1, "Back pain": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Chronic obstructive pulmonary disease": 1, "Device connection issue": 1, "Disability": 1, "Dry mouth": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysphemia": 1, "Electrocardiogram": 1, "Emphysema": 1, "Erythema": 1, "Eye irritation": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Gingival discomfort": 1, "Head discomfort": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypertension": 1, "Illness": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Injection site erythema": 1, "Injection site pain": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Localised infection": 1, "Mania": 1, "Memory impairment": 1, "Migraine": 1, "Mouth swelling": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Neck surgery": 1, "Neurological symptom": 1, "No adverse event": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral discomfort": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Photophobia": 1, "Product administration error": 1, "Product dispensing error": 1, "Product preparation issue": 1, "Rash": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash pruritic": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 test": 1, "Sensory loss": 1, "Sexual dysfunction": 1, "Sinusitis": 1, "Somnolence": 1, "Stasis dermatitis": 1, "Stomatitis": 1, "Systemic lupus erythematosus": 1, "Throat irritation": 1, "Tongue discomfort": 1, "Vaccination site bruising": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047E21A.json b/docs/data/histograms/United States/047E21A.json
new file mode 100644
index 00000000000..ab89c53a488
--- /dev/null
+++ b/docs/data/histograms/United States/047E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047E21A", "histograms": [{"batchcodes": ["047E21A"], "histogram": {"Herpes zoster": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047L20A.json b/docs/data/histograms/United States/047L20A.json
new file mode 100644
index 00000000000..d862d908c2b
--- /dev/null
+++ b/docs/data/histograms/United States/047L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "047L20A", "histograms": [{"batchcodes": ["047L20A"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047M21A.json b/docs/data/histograms/United States/047M21A.json
new file mode 100644
index 00000000000..6b509d28227
--- /dev/null
+++ b/docs/data/histograms/United States/047M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047M21A", "histograms": [{"batchcodes": ["047M21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047N21A.json b/docs/data/histograms/United States/047N21A.json
new file mode 100644
index 00000000000..8384631d124
--- /dev/null
+++ b/docs/data/histograms/United States/047N21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047N21A", "histograms": [{"batchcodes": ["047N21A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Lethargy": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/047T21A.json b/docs/data/histograms/United States/047T21A.json
new file mode 100644
index 00000000000..c542f5e54e0
--- /dev/null
+++ b/docs/data/histograms/United States/047T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "047T21A", "histograms": [{"batchcodes": ["047T21A"], "histogram": {"Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048-A21A.json b/docs/data/histograms/United States/048-A21A.json
new file mode 100644
index 00000000000..c958bc352ed
--- /dev/null
+++ b/docs/data/histograms/United States/048-A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048-A21A", "histograms": [{"batchcodes": ["048-A21A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Breast discharge": 1, "Nausea": 1, "Neck pain": 1, "Vaccination site discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04813218.json b/docs/data/histograms/United States/04813218.json
new file mode 100644
index 00000000000..0ea48344b7c
--- /dev/null
+++ b/docs/data/histograms/United States/04813218.json	
@@ -0,0 +1 @@
+{"batchcode": "04813218", "histograms": [{"batchcodes": ["04813218"], "histogram": {"Cough": 1, "Head discomfort": 1, "Hypokinesia": 1, "Sinus disorder": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0481321A.json b/docs/data/histograms/United States/0481321A.json
new file mode 100644
index 00000000000..a91e77dd3da
--- /dev/null
+++ b/docs/data/histograms/United States/0481321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0481321A", "histograms": [{"batchcodes": ["0481321A"], "histogram": {"Eye discharge": 1, "Eye swelling": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Lacrimation increased": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Ocular hyperaemia": 1, "Pain in extremity": 1, "Photophobia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0481921A.json b/docs/data/histograms/United States/0481921A.json
new file mode 100644
index 00000000000..49983911569
--- /dev/null
+++ b/docs/data/histograms/United States/0481921A.json	
@@ -0,0 +1 @@
+{"batchcode": "0481921A", "histograms": [{"batchcodes": ["0481921A"], "histogram": {"Chills": 2, "Asthenia": 1, "Back pain": 1, "COVID-19": 1, "Illness": 1, "Lip blister": 1, "Nasal discomfort": 1, "No adverse event": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0481A21A.json b/docs/data/histograms/United States/0481A21A.json
new file mode 100644
index 00000000000..bef6afa6e01
--- /dev/null
+++ b/docs/data/histograms/United States/0481A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0481A21A", "histograms": [{"batchcodes": ["0481A21A"], "histogram": {"Discomfort": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Rash": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0481AZ1A.json b/docs/data/histograms/United States/0481AZ1A.json
new file mode 100644
index 00000000000..57cb15484a2
--- /dev/null
+++ b/docs/data/histograms/United States/0481AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0481AZ1A", "histograms": [{"batchcodes": ["0481AZ1A"], "histogram": {"Erythema": 1, "Hypersensitivity": 1, "Rash": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0481Z1A.json b/docs/data/histograms/United States/0481Z1A.json
new file mode 100644
index 00000000000..b74a9c6d4f9
--- /dev/null
+++ b/docs/data/histograms/United States/0481Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0481Z1A", "histograms": [{"batchcodes": ["0481Z1A", "050CZ1A", "1805018", "GH9702"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04821A.json b/docs/data/histograms/United States/04821A.json
new file mode 100644
index 00000000000..1edf926c9ee
--- /dev/null
+++ b/docs/data/histograms/United States/04821A.json	
@@ -0,0 +1 @@
+{"batchcode": "04821A", "histograms": [{"batchcodes": ["04821A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Hypersensitivity": 1, "Muscle strain": 1, "Pain in extremity": 1, "Rash": 1, "Skin discolouration": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0482A1.json b/docs/data/histograms/United States/0482A1.json
new file mode 100644
index 00000000000..3c8eb660c90
--- /dev/null
+++ b/docs/data/histograms/United States/0482A1.json	
@@ -0,0 +1 @@
+{"batchcode": "0482A1", "histograms": [{"batchcodes": ["0482A1"], "histogram": {"Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048421A.json b/docs/data/histograms/United States/048421A.json
new file mode 100644
index 00000000000..3b69d55c58d
--- /dev/null
+++ b/docs/data/histograms/United States/048421A.json	
@@ -0,0 +1 @@
+{"batchcode": "048421A", "histograms": [{"batchcodes": ["048421A"], "histogram": {"COVID-19": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048821A.json b/docs/data/histograms/United States/048821A.json
new file mode 100644
index 00000000000..3be4eaf1ab6
--- /dev/null
+++ b/docs/data/histograms/United States/048821A.json	
@@ -0,0 +1 @@
+{"batchcode": "048821A", "histograms": [{"batchcodes": ["048821A"], "histogram": {"Fatigue": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Product dose omission issue": 1, "Tenderness": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0488B21A.json b/docs/data/histograms/United States/0488B21A.json
new file mode 100644
index 00000000000..aa7754dfec6
--- /dev/null
+++ b/docs/data/histograms/United States/0488B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0488B21A", "histograms": [{"batchcodes": ["0488B21A"], "histogram": {"Abdominal pain upper": 1, "Flatulence": 1, "Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A201A.json b/docs/data/histograms/United States/048A201A.json
new file mode 100644
index 00000000000..b3c3ddbb04b
--- /dev/null
+++ b/docs/data/histograms/United States/048A201A.json	
@@ -0,0 +1 @@
+{"batchcode": "048A201A", "histograms": [{"batchcodes": ["048A201A"], "histogram": {"Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A20A.json b/docs/data/histograms/United States/048A20A.json
new file mode 100644
index 00000000000..6ac55fd02b8
--- /dev/null
+++ b/docs/data/histograms/United States/048A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "048A20A", "histograms": [{"batchcodes": ["048A20A"], "histogram": {"Cough": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A21.json b/docs/data/histograms/United States/048A21.json
new file mode 100644
index 00000000000..f2a7270e4cd
--- /dev/null
+++ b/docs/data/histograms/United States/048A21.json	
@@ -0,0 +1 @@
+{"batchcode": "048A21", "histograms": [{"batchcodes": ["048A21"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Musculoskeletal chest pain": 1, "Myalgia": 1, "Pain": 1, "Pleurisy": 1, "Pyrexia": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A2114.json b/docs/data/histograms/United States/048A2114.json
new file mode 100644
index 00000000000..a239095f38e
--- /dev/null
+++ b/docs/data/histograms/United States/048A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "048A2114", "histograms": [{"batchcodes": ["048A2114"], "histogram": {"Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A214.json b/docs/data/histograms/United States/048A214.json
new file mode 100644
index 00000000000..e0da13b61dd
--- /dev/null
+++ b/docs/data/histograms/United States/048A214.json	
@@ -0,0 +1 @@
+{"batchcode": "048A214", "histograms": [{"batchcodes": ["048A214"], "histogram": {"Epistaxis": 1, "Platelet count": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A21A.json b/docs/data/histograms/United States/048A21A.json
new file mode 100644
index 00000000000..c10cba481ef
--- /dev/null
+++ b/docs/data/histograms/United States/048A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048A21A", "histograms": [{"batchcodes": ["031M20A", "048A21A"], "histogram": {"Cervical dysplasia": 1, "Human papilloma virus test": 1, "Smear cervix abnormal": 1}}, {"batchcodes": ["048A21A"], "histogram": {"Headache": 67, "Fatigue": 56, "Pyrexia": 53, "Pain in extremity": 46, "Chills": 45, "Myalgia": 40, "Nausea": 38, "Vaccination site erythema": 31, "Vaccination site pain": 29, "Pain": 28, "Feeling abnormal": 27, "Dizziness": 25, "Pruritus": 25, "Arthralgia": 23, "Vaccination site swelling": 22, "Vaccination site pruritus": 21, "Rash": 20, "Body temperature": 19, "SARS-CoV-2 test": 19, "Erythema": 17, "Asthenia": 16, "COVID-19": 16, "Vaccination site warmth": 14, "Swelling": 13, "Vomiting": 13, "Decreased appetite": 12, "Product dose omission issue": 12, "Dyspnoea": 11, "Illness": 11, "Palpitations": 11, "Urticaria": 11, "Vaccination complication": 11, "Vaccination site rash": 11, "Cough": 10, "Diarrhoea": 10, "Inappropriate schedule of product administration": 10, "Peripheral swelling": 10, "Heart rate": 9, "Lymphadenopathy": 9, "Insomnia": 8, "Paraesthesia": 8, "Somnolence": 8, "Vaccination site induration": 8, "Abdominal discomfort": 7, "Blood pressure measurement": 7, "Feeling hot": 7, "Heart rate increased": 7, "Hyperhidrosis": 7, "Malaise": 7, "Mobility decreased": 7, "Oropharyngeal pain": 6, "Paraesthesia oral": 6, "Rash erythematous": 6, "Rash pruritic": 6, "Tremor": 6, "Burning sensation": 5, "Chest discomfort": 5, "Expired product administered": 5, "Hypoaesthesia": 5, "Influenza like illness": 5, "Tenderness": 5, "Vaccination site mass": 5, "Vaccination site reaction": 5, "Back pain": 4, "Cerebrovascular accident": 4, "Ear pain": 4, "Exposure during pregnancy": 4, "Fall": 4, "Feeling cold": 4, "Gait disturbance": 4, "Loss of consciousness": 4, "Muscular weakness": 4, "Musculoskeletal stiffness": 4, "Nasopharyngitis": 4, "Neck pain": 4, "Rhinorrhoea": 4, "Tinnitus": 4, "Abdominal pain upper": 3, "Alopecia": 3, "Anxiety": 3, "Blood pressure increased": 3, "Chest pain": 3, "Computerised tomogram": 3, "Drug ineffective": 3, "Gait inability": 3, "Hypertension": 3, "Inflammation": 3, "Injection site pain": 3, "Lethargy": 3, "Nasal congestion": 3, "Presyncope": 3, "Product administered to patient of inappropriate age": 3, "Sinusitis": 3, "Vaccination site urticaria": 3, "Vertigo": 3, "Abnormal behaviour": 2, "Ageusia": 2, "Atrial fibrillation": 2, "Biopsy": 2, "Blister": 2, "Cardiac flutter": 2, "Contusion": 2, "Death": 2, "Dehydration": 2, "Depression": 2, "Discomfort": 2, "Dyspepsia": 2, "Electrocardiogram": 2, "Feeding disorder": 2, "Haematochezia": 2, "Herpes zoster": 2, "Hypersensitivity": 2, "Hypersomnia": 2, "Hypokinesia": 2, "Hypopnoea": 2, "Injection site induration": 2, "Joint stiffness": 2, "Joint swelling": 2, "Limb discomfort": 2, "Lip swelling": 2, "Lymph node pain": 2, "Memory impairment": 2, "Migraine": 2, "Muscle spasms": 2, "Nervousness": 2, "Night sweats": 2, "Panic attack": 2, "Pregnancy test": 2, "Product storage error": 2, "Rash macular": 2, "Retching": 2, "SARS-CoV-2 test positive": 2, "Sinus congestion": 2, "Skin exfoliation": 2, "Sleep disorder": 2, "Sneezing": 2, "Swollen tongue": 2, "Thermal burn": 2, "Underdose": 2, "Urinary tract infection": 2, "Vaccination site haemorrhage": 2, "Vision blurred": 2, "AST/ALT ratio": 1, "Abdominal pain": 1, "Adnexa uteri pain": 1, "Adverse reaction": 1, "Alanine aminotransferase": 1, "Animal bite": 1, "Anosmia": 1, "Aphasia": 1, "Arthritis": 1, "Aspartate aminotransferase": 1, "Axillary pain": 1, "Balance disorder": 1, "Bell's palsy": 1, "Bladder pain": 1, "Blood alkaline phosphatase": 1, "Blood blister": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood test": 1, "Bone pain": 1, "Bone swelling": 1, "Cerebral disorder": 1, "Chromaturia": 1, "Chronic myeloid leukaemia": 1, "Coagulopathy": 1, "Cold sweat": 1, "Condition aggravated": 1, "Dark circles under eyes": 1, "Deafness": 1, "Deafness transitory": 1, "Delirium": 1, "Depressed mood": 1, "Device connection issue": 1, "Diffuse alopecia": 1, "Disorientation": 1, "Drainage": 1, "Drug hypersensitivity": 1, "Dysphagia": 1, "Dyspnoea at rest": 1, "Dysstasia": 1, "Ear congestion": 1, "Ear infection": 1, "Ear swelling": 1, "Epistaxis": 1, "Exploding head syndrome": 1, "Extra dose administered": 1, "Eye pain": 1, "Eye swelling": 1, "Face oedema": 1, "Fear": 1, "Full blood count": 1, "Furuncle": 1, "Gastrointestinal pain": 1, "General physical health deterioration": 1, "Glucose tolerance test": 1, "Haematuria": 1, "Hallucination": 1, "Hallucination, visual": 1, "Head discomfort": 1, "Heart rate abnormal": 1, "Heart rate decreased": 1, "Hepatotoxicity": 1, "Hypoaesthesia oral": 1, "Idiopathic urticaria": 1, "Immune system disorder": 1, "Incoherent": 1, "Incontinence": 1, "Incorrect dose administered": 1, "Induration": 1, "Inflammatory marker test": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site nodule": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Intentional product use issue": 1, "Keratitis": 1, "Kidney infection": 1, "Lacrimation increased": 1, "Lice infestation": 1, "Lichen sclerosus": 1, "Liver disorder": 1, "Lymphadenitis": 1, "Magnetic resonance imaging": 1, "Major depression": 1, "Mass": 1, "Movement disorder": 1, "Muscle atrophy": 1, "Muscle strain": 1, "Muscle tightness": 1, "Musculoskeletal pain": 1, "Myocardial infarction": 1, "Nasal dryness": 1, "Necrotising fasciitis": 1, "Nephrolithiasis": 1, "Occipital neuralgia": 1, "Ocular hyperaemia": 1, "Oral discomfort": 1, "Oral pain": 1, "Pancytopenia": 1, "Panic reaction": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Pleurisy": 1, "Pneumonia": 1, "Pneumonia aspiration": 1, "Prenatal screening test": 1, "Product supply issue": 1, "Pulmonary pain": 1, "Purpura": 1, "Rash papular": 1, "Renal pain": 1, "Respiratory disorder": 1, "Respiratory rate": 1, "Respiratory tract congestion": 1, "Rosacea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Sensitive skin": 1, "Sensory loss": 1, "Sepsis": 1, "Sinus disorder": 1, "Sinus tachycardia": 1, "Skin burning sensation": 1, "Skin irritation": 1, "Skin odour abnormal": 1, "Sluggishness": 1, "Speech disorder": 1, "Sputum abnormal": 1, "Sputum discoloured": 1, "Stomatitis": 1, "Suffocation feeling": 1, "Sunburn": 1, "Swelling face": 1, "Tension": 1, "Throat irritation": 1, "Tooth disorder": 1, "Toothache": 1, "Tympanic membrane disorder": 1, "Ultrasound antenatal screen": 1, "Ultrasound breast": 1, "Ultrasound scan": 1, "Ultrasound scan abnormal": 1, "Unevaluable event": 1, "Urine odour abnormal": 1, "Vaccination failure": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site inflammation": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site nodule": 1, "Vaccination site oedema": 1, "Vaginal haemorrhage": 1, "Weight decreased": 1, "Wheezing": 1, "White blood cell count": 1, "Wrong technique in device usage process": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A27A.json b/docs/data/histograms/United States/048A27A.json
new file mode 100644
index 00000000000..42ba3f84481
--- /dev/null
+++ b/docs/data/histograms/United States/048A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "048A27A", "histograms": [{"batchcodes": ["048A27A"], "histogram": {"Influenza like illness": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048A710.json b/docs/data/histograms/United States/048A710.json
new file mode 100644
index 00000000000..0f376391565
--- /dev/null
+++ b/docs/data/histograms/United States/048A710.json	
@@ -0,0 +1 @@
+{"batchcode": "048A710", "histograms": [{"batchcodes": ["048A710"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048AZ1A.json b/docs/data/histograms/United States/048AZ1A.json
new file mode 100644
index 00000000000..abda7b80298
--- /dev/null
+++ b/docs/data/histograms/United States/048AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "048AZ1A", "histograms": [{"batchcodes": ["048AZ1A"], "histogram": {"Fatigue": 2, "Trigeminal neuralgia": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048AZNA.json b/docs/data/histograms/United States/048AZNA.json
new file mode 100644
index 00000000000..7edf84de6a0
--- /dev/null
+++ b/docs/data/histograms/United States/048AZNA.json	
@@ -0,0 +1 @@
+{"batchcode": "048AZNA", "histograms": [{"batchcodes": ["048AZNA"], "histogram": {"Burning sensation": 1, "Chills": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048B121A.json b/docs/data/histograms/United States/048B121A.json
new file mode 100644
index 00000000000..dbd3b5aca12
--- /dev/null
+++ b/docs/data/histograms/United States/048B121A.json	
@@ -0,0 +1 @@
+{"batchcode": "048B121A", "histograms": [{"batchcodes": ["048B121A"], "histogram": {"Abdominal pain": 1, "Arthralgia": 1, "Bed rest": 1, "Feeling abnormal": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048B211A.json b/docs/data/histograms/United States/048B211A.json
new file mode 100644
index 00000000000..6a87fe3c9b8
--- /dev/null
+++ b/docs/data/histograms/United States/048B211A.json	
@@ -0,0 +1 @@
+{"batchcode": "048B211A", "histograms": [{"batchcodes": ["048B211A"], "histogram": {"Illness": 2, "Arthralgia": 1, "Asthenia": 1, "Cough": 1, "Feeling abnormal": 1, "Malaise": 1, "Musculoskeletal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048B21A.json b/docs/data/histograms/United States/048B21A.json
new file mode 100644
index 00000000000..fbd75fe39a6
--- /dev/null
+++ b/docs/data/histograms/United States/048B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048B21A", "histograms": [{"batchcodes": ["010A21A", "048B21A"], "histogram": {"Product administration error": 1}}, {"batchcodes": ["048B21A", "330308D"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["048B21A"], "histogram": {"Expired product administered": 26, "Headache": 26, "Myalgia": 18, "Pyrexia": 16, "Pain in extremity": 15, "Fatigue": 13, "Vaccination site pain": 13, "Chills": 12, "Product storage error": 12, "Pruritus": 12, "Arthralgia": 11, "Inappropriate schedule of product administration": 10, "Peripheral swelling": 10, "Urticaria": 10, "Nausea": 9, "Dizziness": 8, "Dyspnoea": 8, "Erythema": 7, "Pain": 7, "Paraesthesia": 7, "Product dose omission issue": 7, "Rash": 7, "Vaccination site erythema": 7, "Asthenia": 6, "Chest pain": 6, "Feeling abnormal": 6, "Malaise": 6, "SARS-CoV-2 test": 5, "Vaccination site pruritus": 5, "Vaccination site swelling": 5, "Body temperature": 4, "Heart rate": 4, "Heart rate increased": 4, "Hypoaesthesia": 4, "Palpitations": 4, "Swelling face": 4, "Vomiting": 4, "Anxiety": 3, "Back pain": 3, "Blood pressure measurement": 3, "COVID-19": 3, "Chest discomfort": 3, "Cough": 3, "Insomnia": 3, "Loss of personal independence in daily activities": 3, "Muscle spasms": 3, "Myocardial infarction": 3, "Panic attack": 3, "Vaccination site rash": 3, "Wrong technique in product usage process": 3, "Angina pectoris": 2, "Axillary pain": 2, "Contusion": 2, "Diarrhoea": 2, "Dysgeusia": 2, "Electrocardiogram": 2, "Eye pain": 2, "Facial pain": 2, "Feeling hot": 2, "Illness": 2, "Lip swelling": 2, "Movement disorder": 2, "Neck pain": 2, "Neuralgia": 2, "Oropharyngeal pain": 2, "Photophobia": 2, "Somnolence": 2, "Swelling": 2, "Tachycardia": 2, "Tenderness": 2, "Tremor": 2, "Vaccination complication": 2, "Vaccination site warmth": 2, "Vision blurred": 2, "Wrong technique in device usage process": 2, "Abdominal distension": 1, "Acrochordon": 1, "Acrochordon excision": 1, "Ageusia": 1, "Agitation": 1, "Anaphylactic shock": 1, "Anxiety disorder": 1, "Aphonia": 1, "Arrhythmia": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Bladder disorder": 1, "Blister": 1, "Blood pressure increased": 1, "Blood test": 1, "Body temperature abnormal": 1, "Body temperature increased": 1, "Bone pain": 1, "Breast pain": 1, "Bronchitis chronic": 1, "Burning sensation": 1, "Cardiac discomfort": 1, "Cardiomegaly": 1, "Carditis": 1, "Catheterisation cardiac": 1, "Condition aggravated": 1, "Confusional state": 1, "Dermatitis contact": 1, "Discomfort": 1, "Disorientation": 1, "Dry mouth": 1, "Dyspnoea exertional": 1, "Ear discomfort": 1, "Eating disorder": 1, "Epistaxis": 1, "Euphoric mood": 1, "Exposure to SARS-CoV-2": 1, "Eye discharge": 1, "Eye pruritus": 1, "Feeling cold": 1, "Flushing": 1, "Gait disturbance": 1, "Grip strength": 1, "Herpes zoster": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypopnoea": 1, "Immunisation reaction": 1, "Infection": 1, "Inflammation": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site nodule": 1, "Injection site pain": 1, "Joint range of motion decreased": 1, "Lethargy": 1, "Limb discomfort": 1, "Lower respiratory tract infection": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Lymphatic disorder": 1, "Mastication disorder": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Mucosal discolouration": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nasal discomfort": 1, "Nerve compression": 1, "Nerve injury": 1, "Nervousness": 1, "No adverse event": 1, "Ocular hyperaemia": 1, "Oral pain": 1, "Oxygen saturation": 1, "Pain of skin": 1, "Paraesthesia oral": 1, "Pelvic pain": 1, "Peripheral coldness": 1, "Pollakiuria": 1, "Poor quality product administered": 1, "Presyncope": 1, "Product administered to patient of inappropriate age": 1, "Product administration error": 1, "Pulpitis dental": 1, "Rash erythematous": 1, "Rash vesicular": 1, "Renal disorder": 1, "Respiratory symptom": 1, "Retching": 1, "Rhinorrhoea": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 test positive": 1, "Scratch": 1, "Secretion discharge": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin induration": 1, "Skin mass": 1, "Sleep disorder": 1, "Syncope": 1, "Tendon discomfort": 1, "Tendon injury": 1, "Tenotomy": 1, "Throat tightness": 1, "Thrombosis": 1, "Tooth disorder": 1, "Toothache": 1, "Ultrasound scan": 1, "Urinary tract infection": 1, "Urine output increased": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Vaccination site urticaria": 1, "Vertigo": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048B22A.json b/docs/data/histograms/United States/048B22A.json
new file mode 100644
index 00000000000..b86075f065a
--- /dev/null
+++ b/docs/data/histograms/United States/048B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "048B22A", "histograms": [{"batchcodes": ["048B22A"], "histogram": {"Headache": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048B2A.json b/docs/data/histograms/United States/048B2A.json
new file mode 100644
index 00000000000..deae644b4cf
--- /dev/null
+++ b/docs/data/histograms/United States/048B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "048B2A", "histograms": [{"batchcodes": ["048B2A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048BZ1A.json b/docs/data/histograms/United States/048BZ1A.json
new file mode 100644
index 00000000000..3463680aaa8
--- /dev/null
+++ b/docs/data/histograms/United States/048BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "048BZ1A", "histograms": [{"batchcodes": ["048BZ1A", "EW0177"], "histogram": {"Fatigue": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1, "Wrong product administered": 1}}, {"batchcodes": ["048BZ1A"], "histogram": {"Product administration error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048C021A.json b/docs/data/histograms/United States/048C021A.json
new file mode 100644
index 00000000000..20ffb2a30c1
--- /dev/null
+++ b/docs/data/histograms/United States/048C021A.json	
@@ -0,0 +1 @@
+{"batchcode": "048C021A", "histograms": [{"batchcodes": ["048C021A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048C21.json b/docs/data/histograms/United States/048C21.json
new file mode 100644
index 00000000000..72c76a8c9b9
--- /dev/null
+++ b/docs/data/histograms/United States/048C21.json	
@@ -0,0 +1 @@
+{"batchcode": "048C21", "histograms": [{"batchcodes": ["048C21"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048C21A, 038C21.json b/docs/data/histograms/United States/048C21A, 038C21.json
new file mode 100644
index 00000000000..aa19e974bd6
--- /dev/null
+++ b/docs/data/histograms/United States/048C21A, 038C21.json	
@@ -0,0 +1 @@
+{"batchcode": "048C21A, 038C21", "histograms": [{"batchcodes": ["048C21A, 038C21"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048C21A.json b/docs/data/histograms/United States/048C21A.json
new file mode 100644
index 00000000000..bcae2111096
--- /dev/null
+++ b/docs/data/histograms/United States/048C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048C21A", "histograms": [{"batchcodes": ["048C21A"], "histogram": {"Expired product administered": 200, "Pain in extremity": 13, "Product storage error": 13, "Pain": 8, "Vaccination site pain": 8, "Accidental overdose": 7, "Myalgia": 7, "Pyrexia": 7, "Chills": 6, "Headache": 6, "Vaccination site erythema": 6, "Cough": 5, "Illness": 5, "Paraesthesia": 5, "Body temperature": 4, "Dizziness": 4, "Fatigue": 4, "Product dose omission issue": 4, "Pruritus": 4, "Rash": 4, "Vaccination site rash": 4, "Arthralgia": 3, "Chest pain": 3, "Erythema": 3, "Inappropriate schedule of product administration": 3, "SARS-CoV-2 test": 3, "Vaccination complication": 3, "Vaccination site pruritus": 3, "Asthenia": 2, "Back pain": 2, "COVID-19": 2, "Feeling abnormal": 2, "Hypoaesthesia": 2, "Influenza like illness": 2, "Loss of consciousness": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Migraine": 2, "Mobility decreased": 2, "Oropharyngeal pain": 2, "Platelet count": 2, "Product temperature excursion issue": 2, "Somnolence": 2, "Thrombocytopenia": 2, "Urticaria": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Visual impairment": 2, "Wheezing": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Ageusia": 1, "Amnesia": 1, "Anosmia": 1, "Axillary mass": 1, "Axillary pain": 1, "Brain injury": 1, "COVID-19 pneumonia": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Contusion": 1, "Disease recurrence": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Endoscopy": 1, "Face oedema": 1, "Feeling hot": 1, "Fibromyalgia": 1, "Gastric disorder": 1, "Hallucination, visual": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Incorrect dose administered": 1, "Induration": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Interchange of vaccine products": 1, "Joint dislocation": 1, "Lethargy": 1, "Limb discomfort": 1, "Localised oedema": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Mental disorder": 1, "Muscle discomfort": 1, "Muscle rigidity": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Neck pain": 1, "No adverse event": 1, "Ocular discomfort": 1, "Penile swelling": 1, "Periarthritis": 1, "Poor quality product administered": 1, "Presyncope": 1, "Product administered to patient of inappropriate age": 1, "Radiotherapy to breast": 1, "Rash pruritic": 1, "SARS-CoV-2 antibody test": 1, "Sinusitis": 1, "Skin warm": 1, "Strabismus": 1, "Tearfulness": 1, "Tenderness": 1, "Throat irritation": 1, "Throat tightness": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Urinary tract infection": 1, "Vaccination site haemorrhage": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Vascular injury": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048CZ1A.json b/docs/data/histograms/United States/048CZ1A.json
new file mode 100644
index 00000000000..3a8b1a71f7b
--- /dev/null
+++ b/docs/data/histograms/United States/048CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "048CZ1A", "histograms": [{"batchcodes": ["048CZ1A"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Headache": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Nausea": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048D21A.json b/docs/data/histograms/United States/048D21A.json
new file mode 100644
index 00000000000..81bad5a6a5d
--- /dev/null
+++ b/docs/data/histograms/United States/048D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048D21A", "histograms": [{"batchcodes": ["048D21A"], "histogram": {"Anxiety": 1, "Asthenia": 1, "Blood pressure increased": 1, "Fatigue": 1, "Heart rate increased": 1, "Nausea": 1, "Oedema peripheral": 1, "Rash": 1, "Testicular swelling": 1, "Tremor": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048F21A.json b/docs/data/histograms/United States/048F21A.json
new file mode 100644
index 00000000000..e17e99504c3
--- /dev/null
+++ b/docs/data/histograms/United States/048F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048F21A", "histograms": [{"batchcodes": ["048F21A", "1822809"], "histogram": {"Inappropriate schedule of product administration": 1, "Infection": 1, "Monocyte count": 1, "Monocyte count increased": 1}}, {"batchcodes": ["048F21A", "FC3184"], "histogram": {"Interchange of vaccine products": 1, "Product administration error": 1}}, {"batchcodes": ["048F21A"], "histogram": {"Expired product administered": 41, "Myalgia": 7, "Headache": 6, "Chills": 5, "Nausea": 5, "Pain in extremity": 4, "Product storage error": 4, "Pyrexia": 4, "Vaccination complication": 4, "Dyspnoea": 3, "Fatigue": 3, "Feeling abnormal": 3, "Feeling hot": 3, "Pain": 3, "Tremor": 3, "Bedridden": 2, "Body temperature": 2, "Cold sweat": 2, "Condition aggravated": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Dizziness": 2, "Dysgeusia": 2, "Erythema": 2, "Gait disturbance": 2, "Illness": 2, "Inappropriate schedule of product administration": 2, "Insomnia": 2, "Neck pain": 2, "Off label use": 2, "Product administration error": 2, "Vaccination site erythema": 2, "Vaccination site reaction": 2, "Vaccination site warmth": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Anxiety": 1, "Blood oestrogen": 1, "Blood test": 1, "Body temperature increased": 1, "COVID-19": 1, "Candida infection": 1, "Chest pain": 1, "Confusional state": 1, "Contusion": 1, "Cough": 1, "Crying": 1, "Dyskinesia": 1, "Extrapyramidal disorder": 1, "Eye pain": 1, "Facial pain": 1, "Fear of disease": 1, "Feeling of body temperature change": 1, "Gait inability": 1, "Grip strength decreased": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Injection site pain": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Palpitations": 1, "Paraesthesia": 1, "Paralysis": 1, "Periorbital swelling": 1, "Peripheral swelling": 1, "Pigmentation disorder": 1, "Product dose omission issue": 1, "Product preparation error": 1, "Product temperature excursion issue": 1, "Progesterone": 1, "Pruritus": 1, "Pulmonary oedema": 1, "Rash": 1, "Rebound effect": 1, "Rhinorrhoea": 1, "Rosacea": 1, "SARS-CoV-2 test": 1, "Seizure": 1, "Sinus congestion": 1, "Skin irritation": 1, "Skin mass": 1, "Sluggishness": 1, "Sneezing": 1, "Somnolence": 1, "Sweating fever": 1, "Swelling": 1, "Tenderness": 1, "Tongue discomfort": 1, "Tongue eruption": 1, "Tongue pruritus": 1, "Vaccination error": 1, "Vaccination site discolouration": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048F71A.json b/docs/data/histograms/United States/048F71A.json
new file mode 100644
index 00000000000..7e4b820e5af
--- /dev/null
+++ b/docs/data/histograms/United States/048F71A.json	
@@ -0,0 +1 @@
+{"batchcode": "048F71A", "histograms": [{"batchcodes": ["048F71A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048H21H.json b/docs/data/histograms/United States/048H21H.json
new file mode 100644
index 00000000000..1b16c56d436
--- /dev/null
+++ b/docs/data/histograms/United States/048H21H.json	
@@ -0,0 +1 @@
+{"batchcode": "048H21H", "histograms": [{"batchcodes": ["048H21H"], "histogram": {"Erythema": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048L21A CU51108.json b/docs/data/histograms/United States/048L21A CU51108.json
new file mode 100644
index 00000000000..d3fc89048de
--- /dev/null
+++ b/docs/data/histograms/United States/048L21A CU51108.json	
@@ -0,0 +1 @@
+{"batchcode": "048L21A CU51108", "histograms": [{"batchcodes": ["048L21A CU51108"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048L21A.json b/docs/data/histograms/United States/048L21A.json
new file mode 100644
index 00000000000..d60e37d39f0
--- /dev/null
+++ b/docs/data/histograms/United States/048L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048L21A", "histograms": [{"batchcodes": ["042A21A", "048L21A"], "histogram": {"Suspected COVID-19": 1}}, {"batchcodes": ["048L21A"], "histogram": {"Expired product administered": 15, "Product storage error": 10, "COVID-19": 5, "SARS-CoV-2 test": 4, "Body temperature": 2, "Feeling abnormal": 2, "Insomnia": 2, "SARS-CoV-2 antibody test": 2, "Asthenia": 1, "Axillary pain": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Cough": 1, "Fatigue": 1, "Haemorrhage": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Laryngitis": 1, "Loss of personal independence in daily activities": 1, "Lymph node rupture": 1, "Lymphadenopathy": 1, "Malaise": 1, "Metastatic neoplasm": 1, "Myalgia": 1, "Nausea": 1, "No adverse event": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Positron emission tomogram": 1, "Pyrexia": 1, "Seizure": 1, "Transient acantholytic dermatosis": 1, "Tremor": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048L21F.json b/docs/data/histograms/United States/048L21F.json
new file mode 100644
index 00000000000..b04841c55b4
--- /dev/null
+++ b/docs/data/histograms/United States/048L21F.json	
@@ -0,0 +1 @@
+{"batchcode": "048L21F", "histograms": [{"batchcodes": ["048L21F", "088D21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Pain": 1}}, {"batchcodes": ["048L21F"], "histogram": {"Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048M20A.json b/docs/data/histograms/United States/048M20A.json
new file mode 100644
index 00000000000..c439510b09c
--- /dev/null
+++ b/docs/data/histograms/United States/048M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "048M20A", "histograms": [{"batchcodes": ["048M20A"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Pyrexia": 1, "Tinnitus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048M21A.json b/docs/data/histograms/United States/048M21A.json
new file mode 100644
index 00000000000..fdcb0bfffbf
--- /dev/null
+++ b/docs/data/histograms/United States/048M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048M21A", "histograms": [{"batchcodes": ["048M21A"], "histogram": {"Dyspnoea": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048U(Y)21A.json b/docs/data/histograms/United States/048U(Y)21A.json
new file mode 100644
index 00000000000..c5f4b6056e8
--- /dev/null
+++ b/docs/data/histograms/United States/048U(Y)21A.json	
@@ -0,0 +1 @@
+{"batchcode": "048U(Y)21A", "histograms": [{"batchcodes": ["048U(Y)21A"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/048X21AH.json b/docs/data/histograms/United States/048X21AH.json
new file mode 100644
index 00000000000..d77a3fa015b
--- /dev/null
+++ b/docs/data/histograms/United States/048X21AH.json	
@@ -0,0 +1 @@
+{"batchcode": "048X21AH", "histograms": [{"batchcodes": ["048X21AH"], "histogram": {"Rash": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049021A.json b/docs/data/histograms/United States/049021A.json
new file mode 100644
index 00000000000..6cd3aa0f3e9
--- /dev/null
+++ b/docs/data/histograms/United States/049021A.json	
@@ -0,0 +1 @@
+{"batchcode": "049021A", "histograms": [{"batchcodes": ["049021A"], "histogram": {"Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049121A.json b/docs/data/histograms/United States/049121A.json
new file mode 100644
index 00000000000..af1698cfe0f
--- /dev/null
+++ b/docs/data/histograms/United States/049121A.json	
@@ -0,0 +1 @@
+{"batchcode": "049121A", "histograms": [{"batchcodes": ["049121A"], "histogram": {"Blister": 1, "COVID-19": 1, "Device issue": 1, "Injection site haemorrhage": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049821A.json b/docs/data/histograms/United States/049821A.json
new file mode 100644
index 00000000000..09f138779fe
--- /dev/null
+++ b/docs/data/histograms/United States/049821A.json	
@@ -0,0 +1 @@
+{"batchcode": "049821A", "histograms": [{"batchcodes": ["049821A"], "histogram": {"Gout": 1, "Inappropriate schedule of product administration": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049A21A.json b/docs/data/histograms/United States/049A21A.json
new file mode 100644
index 00000000000..70111638b95
--- /dev/null
+++ b/docs/data/histograms/United States/049A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "049A21A", "histograms": [{"batchcodes": ["049A21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049B214.json b/docs/data/histograms/United States/049B214.json
new file mode 100644
index 00000000000..c2b9850f3b6
--- /dev/null
+++ b/docs/data/histograms/United States/049B214.json	
@@ -0,0 +1 @@
+{"batchcode": "049B214", "histograms": [{"batchcodes": ["049B214"], "histogram": {"Anaphylactic shock": 1, "Pharyngeal swelling": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049B21A.json b/docs/data/histograms/United States/049B21A.json
new file mode 100644
index 00000000000..94672004893
--- /dev/null
+++ b/docs/data/histograms/United States/049B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "049B21A", "histograms": [{"batchcodes": ["049B21A"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049C21A..json b/docs/data/histograms/United States/049C21A..json
new file mode 100644
index 00000000000..3261b107bd6
--- /dev/null
+++ b/docs/data/histograms/United States/049C21A..json	
@@ -0,0 +1 @@
+{"batchcode": "049C21A.", "histograms": [{"batchcodes": ["049C21A."], "histogram": {"Skin discolouration": 1, "Skin swelling": 1, "Vaccination site mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049C21A.json b/docs/data/histograms/United States/049C21A.json
new file mode 100644
index 00000000000..f8485deb8d5
--- /dev/null
+++ b/docs/data/histograms/United States/049C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "049C21A", "histograms": [{"batchcodes": ["049C21A"], "histogram": {"Expired product administered": 28, "Headache": 8, "Pain in extremity": 8, "Pyrexia": 8, "Rash": 6, "Vaccination site pain": 6, "Chills": 5, "Pruritus": 5, "Erythema": 4, "Fatigue": 4, "Paraesthesia": 4, "Vaccination site swelling": 4, "Burning sensation": 3, "Myalgia": 3, "Palpitations": 3, "Peripheral swelling": 3, "Vaccination site rash": 3, "Chest pain": 2, "Cough": 2, "Dermatitis": 2, "Ear pain": 2, "Hypersensitivity": 2, "Hypoaesthesia": 2, "Inappropriate schedule of product administration": 2, "Intermenstrual bleeding": 2, "Lymphadenopathy": 2, "Migraine": 2, "Musculoskeletal stiffness": 2, "Oropharyngeal pain": 2, "Product after taste": 2, "Product storage error": 2, "Somnolence": 2, "Vaccination complication": 2, "Vaccination site erythema": 2, "Vaccination site pruritus": 2, "Accidental underdose": 1, "Alopecia": 1, "Aplastic anaemia": 1, "Arthralgia": 1, "Asthenia": 1, "Biopsy bone marrow": 1, "Blood pressure measurement": 1, "Blood urine present": 1, "Body temperature": 1, "Bone pain": 1, "COVID-19": 1, "Cyst": 1, "Device connection issue": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysarthria": 1, "Dyspnoea": 1, "Ear infection": 1, "Extra dose administered": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Insomnia": 1, "Limb discomfort": 1, "Malaise": 1, "Mechanical urticaria": 1, "Musculoskeletal discomfort": 1, "Night sweats": 1, "Ocular hyperaemia": 1, "Otorrhoea": 1, "Pain": 1, "Pancytopenia": 1, "Pneumonia": 1, "Product administered to patient of inappropriate age": 1, "Product dose omission issue": 1, "Product temperature excursion issue": 1, "SARS-CoV-2 test": 1, "Skin exfoliation": 1, "Skin warm": 1, "Suicidal ideation": 1, "Suspected COVID-19": 1, "Swelling of eyelid": 1, "Syringe issue": 1, "Tenderness": 1, "Tinnitus": 1, "Underdose": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049C21CA.json b/docs/data/histograms/United States/049C21CA.json
new file mode 100644
index 00000000000..4abf59deae9
--- /dev/null
+++ b/docs/data/histograms/United States/049C21CA.json	
@@ -0,0 +1 @@
+{"batchcode": "049C21CA", "histograms": [{"batchcodes": ["049C21CA"], "histogram": {"Arthralgia": 2, "Chills": 2, "Fatigue": 2, "Headache": 2, "Musculoskeletal stiffness": 2, "Myalgia": 2, "Nausea": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Inappropriate schedule of product administration": 1, "Muscular weakness": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049CZ1A.json b/docs/data/histograms/United States/049CZ1A.json
new file mode 100644
index 00000000000..5dc5aab610e
--- /dev/null
+++ b/docs/data/histograms/United States/049CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "049CZ1A", "histograms": [{"batchcodes": ["049CZ1A"], "histogram": {"Dyspnoea": 1, "Ear pain": 1, "Fatigue": 1, "Headache": 1, "Lacrimation increased": 1, "Myalgia": 1, "Ocular hyperaemia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049D22A.json b/docs/data/histograms/United States/049D22A.json
new file mode 100644
index 00000000000..4918b8b0e58
--- /dev/null
+++ b/docs/data/histograms/United States/049D22A.json	
@@ -0,0 +1 @@
+{"batchcode": "049D22A", "histograms": [{"batchcodes": ["049D22A"], "histogram": {"No adverse event": 24, "Product temperature excursion issue": 23, "Poor quality product administered": 22, "Wrong product administered": 3, "Inappropriate schedule of product administration": 2, "Product storage error": 2, "Anaphylactic reaction": 1, "Arthralgia": 1, "Influenza like illness": 1, "Pain": 1, "Pain in extremity": 1, "Rash erythematous": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049E2.json b/docs/data/histograms/United States/049E2.json
new file mode 100644
index 00000000000..d2c94cde651
--- /dev/null
+++ b/docs/data/histograms/United States/049E2.json	
@@ -0,0 +1 @@
+{"batchcode": "049E2", "histograms": [{"batchcodes": ["049E2"], "histogram": {"Amnesia": 1, "Aphasia": 1, "Confusional state": 1, "Dysgraphia": 1, "Mental disorder": 1, "Migraine": 1, "Mobility decreased": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049E21A,.json b/docs/data/histograms/United States/049E21A,.json
new file mode 100644
index 00000000000..1a7d9f794f1
--- /dev/null
+++ b/docs/data/histograms/United States/049E21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "049E21A,", "histograms": [{"batchcodes": ["049E21A,"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049E21A.json b/docs/data/histograms/United States/049E21A.json
new file mode 100644
index 00000000000..2940145a783
--- /dev/null
+++ b/docs/data/histograms/United States/049E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "049E21A", "histograms": [{"batchcodes": ["049E21A"], "histogram": {"Expired product administered": 109, "Headache": 18, "Malaise": 10, "Myalgia": 9, "Fatigue": 8, "Pain in extremity": 8, "Feeling abnormal": 6, "Vaccination complication": 6, "Vaccination site pain": 6, "Dizziness": 5, "Product storage error": 5, "Pyrexia": 5, "Chills": 4, "Dyspnoea": 4, "Inappropriate schedule of product administration": 4, "Nausea": 4, "Abdominal pain upper": 3, "Diarrhoea": 3, "Heart rate": 3, "Overdose": 3, "SARS-CoV-2 test": 3, "Vaccination site erythema": 3, "Vomiting": 3, "Accidental overdose": 2, "Arthralgia": 2, "Asthenia": 2, "Blood pressure measurement": 2, "Body temperature": 2, "COVID-19": 2, "Erythema": 2, "Feeling hot": 2, "Influenza like illness": 2, "Insomnia": 2, "Interchange of vaccine products": 2, "Migraine": 2, "Mobility decreased": 2, "No adverse event": 2, "Palpitations": 2, "Peripheral swelling": 2, "Rhinorrhoea": 2, "Therapeutic response unexpected": 2, "Tremor": 2, "Vaccination site pruritus": 2, "Vaccination site warmth": 2, "Weight": 2, "Allergy to vaccine": 1, "Axillary mass": 1, "Axillary pain": 1, "Balance disorder": 1, "Bedridden": 1, "Blister": 1, "Blood test": 1, "Carbohydrate antigen 125": 1, "Chest discomfort": 1, "Condition aggravated": 1, "Cough": 1, "Dehydration": 1, "Disturbance in attention": 1, "Dysphonia": 1, "Dysstasia": 1, "Exposure to SARS-CoV-2": 1, "Extra dose administered": 1, "Eye pain": 1, "Fall": 1, "Gait disturbance": 1, "Gait inability": 1, "Grip strength decreased": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Illness": 1, "Injection site pain": 1, "Intentional dose omission": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Loss of libido": 1, "Loss of personal independence in daily activities": 1, "Maternal exposure during pregnancy": 1, "Menstruation irregular": 1, "Muscle tightness": 1, "Neck pain": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Nightmare": 1, "Oral mucosal blistering": 1, "Oral pain": 1, "Ovarian cancer stage IV": 1, "Pain": 1, "Peripheral coldness": 1, "Photophobia": 1, "Pollakiuria": 1, "Poor quality product administered": 1, "Product dose omission issue": 1, "Product temperature excursion issue": 1, "Rash": 1, "Restlessness": 1, "Sneezing": 1, "Stomatitis": 1, "Swelling": 1, "Throat irritation": 1, "Throat tightness": 1, "Tinnitus": 1, "Toothache": 1, "Urticaria": 1, "Uterine haemorrhage": 1, "Vaccination site bruising": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049EL1A.json b/docs/data/histograms/United States/049EL1A.json
new file mode 100644
index 00000000000..298d2f929db
--- /dev/null
+++ b/docs/data/histograms/United States/049EL1A.json	
@@ -0,0 +1 @@
+{"batchcode": "049EL1A", "histograms": [{"batchcodes": ["049EL1A"], "histogram": {"Headache": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049F21A.json b/docs/data/histograms/United States/049F21A.json
new file mode 100644
index 00000000000..e37ca511e44
--- /dev/null
+++ b/docs/data/histograms/United States/049F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "049F21A", "histograms": [{"batchcodes": ["049F21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049L21.json b/docs/data/histograms/United States/049L21.json
new file mode 100644
index 00000000000..81f787448e3
--- /dev/null
+++ b/docs/data/histograms/United States/049L21.json	
@@ -0,0 +1 @@
+{"batchcode": "049L21", "histograms": [{"batchcodes": ["049L21"], "histogram": {"Poor quality product administered": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049L21A.json b/docs/data/histograms/United States/049L21A.json
new file mode 100644
index 00000000000..31397cbf113
--- /dev/null
+++ b/docs/data/histograms/United States/049L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "049L21A", "histograms": [{"batchcodes": ["049L21A"], "histogram": {"Poor quality product administered": 17, "Product temperature excursion issue": 17, "Product storage error": 11, "Expired product administered": 10, "SARS-CoV-2 test": 3, "No adverse event": 2, "Pain in extremity": 2, "Product administered to patient of inappropriate age": 2, "Accidental underdose": 1, "COVID-19": 1, "Drug ineffective": 1, "Hypoaesthesia": 1, "Maternal exposure during pregnancy": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/049L2IA.json b/docs/data/histograms/United States/049L2IA.json
new file mode 100644
index 00000000000..371be95619d
--- /dev/null
+++ b/docs/data/histograms/United States/049L2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "049L2IA", "histograms": [{"batchcodes": ["049L2IA"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04A021A.json b/docs/data/histograms/United States/04A021A.json
new file mode 100644
index 00000000000..2a13796597a
--- /dev/null
+++ b/docs/data/histograms/United States/04A021A.json	
@@ -0,0 +1 @@
+{"batchcode": "04A021A", "histograms": [{"batchcodes": ["04A021A"], "histogram": {"Back pain": 1, "Fatigue": 1, "Nausea": 1, "Thyroid function test": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04A21A.json b/docs/data/histograms/United States/04A21A.json
new file mode 100644
index 00000000000..4615666287b
--- /dev/null
+++ b/docs/data/histograms/United States/04A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04A21A", "histograms": [{"batchcodes": ["04A21A"], "histogram": {"Chills": 3, "Fatigue": 3, "Headache": 3, "Pain in extremity": 3, "Arthralgia": 2, "Blood test": 2, "Dizziness": 2, "Illness": 2, "Nausea": 2, "Ageusia": 1, "Anosmia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Decreased appetite": 1, "Diplopia": 1, "Dry eye": 1, "Dry skin": 1, "Dyspnoea": 1, "Enzyme abnormality": 1, "Erythema": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Heart rate increased": 1, "Hypersomnia": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Insomnia": 1, "Joint injury": 1, "Lethargy": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Migraine": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Peripheral venous disease": 1, "Product administered to patient of inappropriate age": 1, "Product dose omission issue": 1, "Pyrexia": 1, "Sensory disturbance": 1, "Tremor": 1, "Urine abnormality": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04A821A.json b/docs/data/histograms/United States/04A821A.json
new file mode 100644
index 00000000000..fe4bb1e1f1b
--- /dev/null
+++ b/docs/data/histograms/United States/04A821A.json	
@@ -0,0 +1 @@
+{"batchcode": "04A821A", "histograms": [{"batchcodes": ["04A821A"], "histogram": {"Chills": 1, "Feeling of body temperature change": 1, "Influenza like illness": 1, "Myalgia": 1, "Pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04AC21.json b/docs/data/histograms/United States/04AC21.json
new file mode 100644
index 00000000000..939a67654bc
--- /dev/null
+++ b/docs/data/histograms/United States/04AC21.json	
@@ -0,0 +1 @@
+{"batchcode": "04AC21", "histograms": [{"batchcodes": ["04AC21"], "histogram": {"Aphasia": 1, "Asthenia": 1, "Fall": 1, "Head injury": 1, "Sluggishness": 1, "Somnolence": 1, "Thermal burn": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04AF21A.json b/docs/data/histograms/United States/04AF21A.json
new file mode 100644
index 00000000000..e699b3a1ee2
--- /dev/null
+++ b/docs/data/histograms/United States/04AF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04AF21A", "histograms": [{"batchcodes": ["04AF21A"], "histogram": {"Breast pain": 1, "Chills": 1, "Feeling abnormal": 1, "Illness": 1, "Lymphadenopathy": 1, "Migraine": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04AL20A.json b/docs/data/histograms/United States/04AL20A.json
new file mode 100644
index 00000000000..df91b6207fa
--- /dev/null
+++ b/docs/data/histograms/United States/04AL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "04AL20A", "histograms": [{"batchcodes": ["04AL20A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04AP21A.json b/docs/data/histograms/United States/04AP21A.json
new file mode 100644
index 00000000000..f000ee1159c
--- /dev/null
+++ b/docs/data/histograms/United States/04AP21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04AP21A", "histograms": [{"batchcodes": ["04AP21A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04B21A.json b/docs/data/histograms/United States/04B21A.json
new file mode 100644
index 00000000000..bbc2d2fb3ba
--- /dev/null
+++ b/docs/data/histograms/United States/04B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04B21A", "histograms": [{"batchcodes": ["04B21A"], "histogram": {"Pyrexia": 5, "Myalgia": 4, "Pain in extremity": 3, "Swelling": 3, "Fatigue": 2, "Headache": 2, "Lymphadenopathy": 2, "Arthralgia": 1, "Axillary mass": 1, "Back pain": 1, "Bone pain": 1, "Burning sensation": 1, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Musculoskeletal stiffness": 1, "Pain of skin": 1, "Peripheral swelling": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04BA21A.json b/docs/data/histograms/United States/04BA21A.json
new file mode 100644
index 00000000000..f630ce6b92b
--- /dev/null
+++ b/docs/data/histograms/United States/04BA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04BA21A", "histograms": [{"batchcodes": ["04BA21A"], "histogram": {"COVID-19": 1, "Erythema": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Polymerase chain reaction": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04BBB2A/.json b/docs/data/histograms/United States/04BBB2A/.json
new file mode 100644
index 00000000000..485597ddf39
--- /dev/null
+++ b/docs/data/histograms/United States/04BBB2A/.json	
@@ -0,0 +1 @@
+{"batchcode": "04BBB2A/", "histograms": [{"batchcodes": ["04BBB2A/"], "histogram": {"Abdominal discomfort": 1, "Back pain": 1, "Chest pain": 1, "Cough": 1, "Erythema": 1, "Headache": 1, "Mental disorder": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04C21A.json b/docs/data/histograms/United States/04C21A.json
new file mode 100644
index 00000000000..66a09151f26
--- /dev/null
+++ b/docs/data/histograms/United States/04C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04C21A", "histograms": [{"batchcodes": ["04C21A"], "histogram": {"Inappropriate schedule of product administration": 2, "COVID-19": 1, "Drug ineffective": 1, "Expired product administered": 1, "SARS-CoV-2 test": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04CB21A.json b/docs/data/histograms/United States/04CB21A.json
new file mode 100644
index 00000000000..d47f8d8a848
--- /dev/null
+++ b/docs/data/histograms/United States/04CB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04CB21A", "histograms": [{"batchcodes": ["04CB21A"], "histogram": {"Autoimmune disorder": 1, "Eye swelling": 1, "Pain in extremity": 1, "Type IV hypersensitivity reaction": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04D21A.json b/docs/data/histograms/United States/04D21A.json
new file mode 100644
index 00000000000..5185a1d1d2e
--- /dev/null
+++ b/docs/data/histograms/United States/04D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04D21A", "histograms": [{"batchcodes": ["04D21A"], "histogram": {"Fatigue": 2, "Chest discomfort": 1, "Chills": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Head discomfort": 1, "Hyperhidrosis": 1, "Migraine": 1, "Nasopharyngitis": 1, "Overdose": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04DA21A.json b/docs/data/histograms/United States/04DA21A.json
new file mode 100644
index 00000000000..dc621b7cb30
--- /dev/null
+++ b/docs/data/histograms/United States/04DA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04DA21A", "histograms": [{"batchcodes": ["04DA21A"], "histogram": {"Tooth extraction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04EAQ1A.json b/docs/data/histograms/United States/04EAQ1A.json
new file mode 100644
index 00000000000..ac3f3cf20dc
--- /dev/null
+++ b/docs/data/histograms/United States/04EAQ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "04EAQ1A", "histograms": [{"batchcodes": ["04EAQ1A"], "histogram": {"Headache": 1, "Nausea": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04FB21A.json b/docs/data/histograms/United States/04FB21A.json
new file mode 100644
index 00000000000..284a165023b
--- /dev/null
+++ b/docs/data/histograms/United States/04FB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04FB21A", "histograms": [{"batchcodes": ["04FB21A"], "histogram": {"Migraine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04FC21A.json b/docs/data/histograms/United States/04FC21A.json
new file mode 100644
index 00000000000..b8925e12a36
--- /dev/null
+++ b/docs/data/histograms/United States/04FC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04FC21A", "histograms": [{"batchcodes": ["04FC21A"], "histogram": {"Fatigue": 1, "Joint stiffness": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04GA21A.json b/docs/data/histograms/United States/04GA21A.json
new file mode 100644
index 00000000000..e7f927b5e40
--- /dev/null
+++ b/docs/data/histograms/United States/04GA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04GA21A", "histograms": [{"batchcodes": ["04GA21A"], "histogram": {"Pain": 2, "Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Illness": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04HA21A.json b/docs/data/histograms/United States/04HA21A.json
new file mode 100644
index 00000000000..683b58645f5
--- /dev/null
+++ b/docs/data/histograms/United States/04HA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04HA21A", "histograms": [{"batchcodes": ["04HA21A"], "histogram": {"Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04IB2IA.json b/docs/data/histograms/United States/04IB2IA.json
new file mode 100644
index 00000000000..44a4e211b90
--- /dev/null
+++ b/docs/data/histograms/United States/04IB2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "04IB2IA", "histograms": [{"batchcodes": ["04IB2IA"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04IL20A.json b/docs/data/histograms/United States/04IL20A.json
new file mode 100644
index 00000000000..d77bcd29544
--- /dev/null
+++ b/docs/data/histograms/United States/04IL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "04IL20A", "histograms": [{"batchcodes": ["04IL20A"], "histogram": {"Nausea": 2, "SARS-CoV-2 test": 2, "COVID-19": 1, "Cardiac disorder": 1, "Decreased appetite": 1, "Dizziness": 1, "Drug ineffective": 1, "Fatigue": 1, "Gait inability": 1, "Headache": 1, "Interchange of vaccine products": 1, "Myalgia": 1, "Oxygen saturation decreased": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04ILZOA.json b/docs/data/histograms/United States/04ILZOA.json
new file mode 100644
index 00000000000..742fd788850
--- /dev/null
+++ b/docs/data/histograms/United States/04ILZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "04ILZOA", "histograms": [{"batchcodes": ["04ILZOA"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Back pain": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Malaise": 1, "Night sweats": 1, "Pain": 1, "Poor quality sleep": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04K20A.json b/docs/data/histograms/United States/04K20A.json
new file mode 100644
index 00000000000..e0a1a49e38e
--- /dev/null
+++ b/docs/data/histograms/United States/04K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "04K20A", "histograms": [{"batchcodes": ["04K20A"], "histogram": {"Chills": 1, "Erythema": 1, "Myalgia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04KAZIA.json b/docs/data/histograms/United States/04KAZIA.json
new file mode 100644
index 00000000000..cbae765b775
--- /dev/null
+++ b/docs/data/histograms/United States/04KAZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "04KAZIA", "histograms": [{"batchcodes": ["04KAZIA"], "histogram": {"Chills": 1, "Fatigue": 1, "Pyrexia": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04L20.json b/docs/data/histograms/United States/04L20.json
new file mode 100644
index 00000000000..1e181b1f9d2
--- /dev/null
+++ b/docs/data/histograms/United States/04L20.json	
@@ -0,0 +1 @@
+{"batchcode": "04L20", "histograms": [{"batchcodes": ["04L20"], "histogram": {"COVID-19": 1, "Dyspnoea": 1, "Headache": 1, "Infusion": 1, "Malaise": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04L20A.json b/docs/data/histograms/United States/04L20A.json
new file mode 100644
index 00000000000..156d30b6a1c
--- /dev/null
+++ b/docs/data/histograms/United States/04L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "04L20A", "histograms": [{"batchcodes": ["04L20A"], "histogram": {"Fatigue": 2, "Headache": 2, "Pyrexia": 2, "Body temperature": 1, "Capillary disorder": 1, "Chills": 1, "Dysmenorrhoea": 1, "Erythema": 1, "Expired product administered": 1, "Infection": 1, "Injection site pain": 1, "Mass": 1, "Menstrual disorder": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04L21A.json b/docs/data/histograms/United States/04L21A.json
new file mode 100644
index 00000000000..5415d59f7af
--- /dev/null
+++ b/docs/data/histograms/United States/04L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04L21A", "histograms": [{"batchcodes": ["04L21A"], "histogram": {"Expired product administered": 2, "Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04L320A.json b/docs/data/histograms/United States/04L320A.json
new file mode 100644
index 00000000000..24b22898198
--- /dev/null
+++ b/docs/data/histograms/United States/04L320A.json	
@@ -0,0 +1 @@
+{"batchcode": "04L320A", "histograms": [{"batchcodes": ["04L320A"], "histogram": {"Blood glucose normal": 1, "Exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound abdomen normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04LL20A.json b/docs/data/histograms/United States/04LL20A.json
new file mode 100644
index 00000000000..84444b3051d
--- /dev/null
+++ b/docs/data/histograms/United States/04LL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "04LL20A", "histograms": [{"batchcodes": ["04LL20A"], "histogram": {"Haematoma": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04M20A.json b/docs/data/histograms/United States/04M20A.json
new file mode 100644
index 00000000000..8f26ab4f006
--- /dev/null
+++ b/docs/data/histograms/United States/04M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "04M20A", "histograms": [{"batchcodes": ["04M20A"], "histogram": {"Arthralgia": 1, "Chest discomfort": 1, "Discomfort": 1, "Headache": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04M2DA.json b/docs/data/histograms/United States/04M2DA.json
new file mode 100644
index 00000000000..48e25e277ed
--- /dev/null
+++ b/docs/data/histograms/United States/04M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "04M2DA", "histograms": [{"batchcodes": ["04M2DA"], "histogram": {"Back pain": 1, "Pain": 1, "Peripheral coldness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04OA21A.json b/docs/data/histograms/United States/04OA21A.json
new file mode 100644
index 00000000000..041def1d3a4
--- /dev/null
+++ b/docs/data/histograms/United States/04OA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04OA21A", "histograms": [{"batchcodes": ["04OA21A"], "histogram": {"Feeling abnormal": 1, "Headache": 1, "Inflammation": 1, "Joint swelling": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04R20A.json b/docs/data/histograms/United States/04R20A.json
new file mode 100644
index 00000000000..e4f22c53a7e
--- /dev/null
+++ b/docs/data/histograms/United States/04R20A.json	
@@ -0,0 +1 @@
+{"batchcode": "04R20A", "histograms": [{"batchcodes": ["04R20A"], "histogram": {"Antibody test": 1, "Tenderness": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04SA21A.json b/docs/data/histograms/United States/04SA21A.json
new file mode 100644
index 00000000000..1eeac5a1c78
--- /dev/null
+++ b/docs/data/histograms/United States/04SA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04SA21A", "histograms": [{"batchcodes": ["04SA21A"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Dizziness": 1, "Epistaxis": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Illness": 1, "Pain": 1, "Product dose omission issue": 1, "Sleep disorder": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04SB21A.json b/docs/data/histograms/United States/04SB21A.json
new file mode 100644
index 00000000000..9e1b2eadff0
--- /dev/null
+++ b/docs/data/histograms/United States/04SB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04SB21A", "histograms": [{"batchcodes": ["04SB21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04UA21A.json b/docs/data/histograms/United States/04UA21A.json
new file mode 100644
index 00000000000..cf669051f0e
--- /dev/null
+++ b/docs/data/histograms/United States/04UA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04UA21A", "histograms": [{"batchcodes": ["04UA21A"], "histogram": {"Product dose omission issue": 2, "Illness": 1, "Nausea": 1, "Pallor": 1, "Treatment noncompliance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04VC1A.json b/docs/data/histograms/United States/04VC1A.json
new file mode 100644
index 00000000000..ab2835d777c
--- /dev/null
+++ b/docs/data/histograms/United States/04VC1A.json	
@@ -0,0 +1 @@
+{"batchcode": "04VC1A", "histograms": [{"batchcodes": ["04VC1A"], "histogram": {"Dysgeusia": 1, "Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04ZA114.json b/docs/data/histograms/United States/04ZA114.json
new file mode 100644
index 00000000000..95a132040a2
--- /dev/null
+++ b/docs/data/histograms/United States/04ZA114.json	
@@ -0,0 +1 @@
+{"batchcode": "04ZA114", "histograms": [{"batchcodes": ["04ZA114"], "histogram": {"Blood pressure measurement": 1, "Hypertension": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Myalgia": 1, "Neuralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04ZA21A.json b/docs/data/histograms/United States/04ZA21A.json
new file mode 100644
index 00000000000..91218d9a684
--- /dev/null
+++ b/docs/data/histograms/United States/04ZA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "04ZA21A", "histograms": [{"batchcodes": ["04ZA21A"], "histogram": {"Chills": 1, "Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/04ZAZ1A.json b/docs/data/histograms/United States/04ZAZ1A.json
new file mode 100644
index 00000000000..9ecaeb75678
--- /dev/null
+++ b/docs/data/histograms/United States/04ZAZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "04ZAZ1A", "histograms": [{"batchcodes": ["04ZAZ1A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Insomnia": 1, "Malaise": 1, "Neoplasm malignant": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050022A.json b/docs/data/histograms/United States/050022A.json
new file mode 100644
index 00000000000..f59d58bdcff
--- /dev/null
+++ b/docs/data/histograms/United States/050022A.json	
@@ -0,0 +1 @@
+{"batchcode": "050022A", "histograms": [{"batchcodes": ["050022A"], "histogram": {"Accidental underdose": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05004M20A.json b/docs/data/histograms/United States/05004M20A.json
new file mode 100644
index 00000000000..b1d3468dfc5
--- /dev/null
+++ b/docs/data/histograms/United States/05004M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "05004M20A", "histograms": [{"batchcodes": ["05004M20A"], "histogram": {"Injection site induration": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0502C21A.json b/docs/data/histograms/United States/0502C21A.json
new file mode 100644
index 00000000000..31240272a27
--- /dev/null
+++ b/docs/data/histograms/United States/0502C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0502C21A", "histograms": [{"batchcodes": ["0502C21A"], "histogram": {"Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0503C21A.json b/docs/data/histograms/United States/0503C21A.json
new file mode 100644
index 00000000000..9ff090aac2d
--- /dev/null
+++ b/docs/data/histograms/United States/0503C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0503C21A", "histograms": [{"batchcodes": ["0503C21A"], "histogram": {"Asthenia": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050621A.json b/docs/data/histograms/United States/050621A.json
new file mode 100644
index 00000000000..7358d5ce1ef
--- /dev/null
+++ b/docs/data/histograms/United States/050621A.json	
@@ -0,0 +1 @@
+{"batchcode": "050621A", "histograms": [{"batchcodes": ["050621A"], "histogram": {"Device connection issue": 1, "SARS-CoV-2 antibody test": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050A21A.json b/docs/data/histograms/United States/050A21A.json
new file mode 100644
index 00000000000..c3ceb5ae159
--- /dev/null
+++ b/docs/data/histograms/United States/050A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "050A21A", "histograms": [{"batchcodes": ["050A21A"], "histogram": {"Fatigue": 2, "Catarrh": 1, "Chills": 1, "Dry throat": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Somnolence": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050B22A.json b/docs/data/histograms/United States/050B22A.json
new file mode 100644
index 00000000000..f172838f701
--- /dev/null
+++ b/docs/data/histograms/United States/050B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "050B22A", "histograms": [{"batchcodes": ["050B22A"], "histogram": {"Accidental underdose": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050C214.json b/docs/data/histograms/United States/050C214.json
new file mode 100644
index 00000000000..37c6e7cb653
--- /dev/null
+++ b/docs/data/histograms/United States/050C214.json	
@@ -0,0 +1 @@
+{"batchcode": "050C214", "histograms": [{"batchcodes": ["050C214"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050C21A,.json b/docs/data/histograms/United States/050C21A,.json
new file mode 100644
index 00000000000..5496862b9d1
--- /dev/null
+++ b/docs/data/histograms/United States/050C21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "050C21A,", "histograms": [{"batchcodes": ["050C21A,"], "histogram": {"Cardiac arrest": 1, "Carotid artery occlusion": 1, "Electrocardiogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050C21A.json b/docs/data/histograms/United States/050C21A.json
new file mode 100644
index 00000000000..2ba7e160d3a
--- /dev/null
+++ b/docs/data/histograms/United States/050C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "050C21A", "histograms": [{"batchcodes": ["007J21-2A", "050C21A", "1805018"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["050C21A", "EW0168"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["050C21A", "FC3183"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["050C21A"], "histogram": {"Pain in extremity": 16, "Pyrexia": 15, "Expired product administered": 12, "Headache": 11, "Myalgia": 11, "Vaccination site pain": 11, "Dyspnoea": 10, "Dizziness": 8, "Fatigue": 8, "Body temperature": 7, "Chills": 7, "Feeling abnormal": 7, "Asthenia": 6, "Hypoaesthesia": 6, "Nausea": 6, "Pain": 6, "Rash": 6, "SARS-CoV-2 test": 6, "Arthralgia": 5, "Heart rate": 4, "Hyperhidrosis": 4, "Lymphadenopathy": 4, "Malaise": 4, "Paraesthesia": 4, "Product dose omission issue": 4, "Tremor": 4, "Vaccination site swelling": 4, "Cough": 3, "Illness": 3, "Inappropriate schedule of product administration": 3, "Peripheral swelling": 3, "Product storage error": 3, "Productive cough": 3, "Pruritus": 3, "Rash macular": 3, "Swelling face": 3, "Vaccination complication": 3, "Vaccination site warmth": 3, "Vomiting": 3, "Anxiety": 2, "Arthritis": 2, "Back pain": 2, "Bone pain": 2, "Burning sensation": 2, "COVID-19": 2, "Chest pain": 2, "Cold urticaria": 2, "Decreased appetite": 2, "Device connection issue": 2, "Discomfort": 2, "Erythema": 2, "Feeling of body temperature change": 2, "Herpes zoster": 2, "Immunisation reaction": 2, "Influenza like illness": 2, "Insomnia": 2, "Loss of consciousness": 2, "Lymph node pain": 2, "Mobility decreased": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Nasal congestion": 2, "Oropharyngeal pain": 2, "Product administered to patient of inappropriate age": 2, "Rash erythematous": 2, "Sneezing": 2, "Spinal pain": 2, "Swelling": 2, "Syncope": 2, "Tenderness": 2, "Underdose": 2, "Vaccination site discolouration": 2, "Vaccination site erythema": 2, "Visual impairment": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Acute kidney injury": 1, "Animal bite": 1, "Appendicitis": 1, "Arrhythmia": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blister": 1, "Blood test": 1, "Body temperature abnormal": 1, "Body temperature fluctuation": 1, "Cardiac disorder": 1, "Cardiogenic shock": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Confusional state": 1, "Contusion": 1, "Depression": 1, "Drug ineffective": 1, "Ear pain": 1, "Emotional distress": 1, "Exposure via eye contact": 1, "Eye disorder": 1, "Eye pain": 1, "Flushing": 1, "Frustration tolerance decreased": 1, "Gait disturbance": 1, "Gait inability": 1, "General physical health deterioration": 1, "Hand deformity": 1, "Heart rate increased": 1, "Heart rate irregular": 1, "Hemiparesis": 1, "Hot flush": 1, "Hypoaesthesia eye": 1, "Incision site pain": 1, "Incorrect dose administered": 1, "Induration": 1, "Intentional product use issue": 1, "Interchange of vaccine products": 1, "Ischaemic cardiomyopathy": 1, "Jaw disorder": 1, "Joint range of motion decreased": 1, "Laboratory test": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Myocardial infarction": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Neurological symptom": 1, "Ophthalmoplegia": 1, "Oral herpes": 1, "Ovarian cyst ruptured": 1, "Pain in jaw": 1, "Pallor": 1, "Palpitations": 1, "Pneumonia influenzal": 1, "Polymenorrhoea": 1, "Presyncope": 1, "Product administration error": 1, "Pulmonary congestion": 1, "Rash pruritic": 1, "Seizure": 1, "Sinusitis": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin mass": 1, "Sunburn": 1, "Tachycardia": 1, "Tendon discomfort": 1, "Throat clearing": 1, "Thrombosis": 1, "Tinnitus": 1, "Upper respiratory tract infection": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vaccination site bruising": 1, "Vaccination site discomfort": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050C71A.json b/docs/data/histograms/United States/050C71A.json
new file mode 100644
index 00000000000..326cc50a23d
--- /dev/null
+++ b/docs/data/histograms/United States/050C71A.json	
@@ -0,0 +1 @@
+{"batchcode": "050C71A", "histograms": [{"batchcodes": ["050C71A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050CZ1A.json b/docs/data/histograms/United States/050CZ1A.json
new file mode 100644
index 00000000000..f3017b77e46
--- /dev/null
+++ b/docs/data/histograms/United States/050CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "050CZ1A", "histograms": [{"batchcodes": ["0481Z1A", "050CZ1A", "1805018", "GH9702"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050CZIA.json b/docs/data/histograms/United States/050CZIA.json
new file mode 100644
index 00000000000..7ece39d2860
--- /dev/null
+++ b/docs/data/histograms/United States/050CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "050CZIA", "histograms": [{"batchcodes": ["050CZIA"], "histogram": {"Hyperhidrosis": 1, "Loss of consciousness": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050D22A.json b/docs/data/histograms/United States/050D22A.json
new file mode 100644
index 00000000000..bc11407ba66
--- /dev/null
+++ b/docs/data/histograms/United States/050D22A.json	
@@ -0,0 +1 @@
+{"batchcode": "050D22A", "histograms": [{"batchcodes": ["050D22A"], "histogram": {"No adverse event": 12, "Expired product administered": 10, "Product storage error": 8, "Myalgia": 3, "Chills": 2, "Lymphadenopathy": 2, "Neck pain": 2, "Abdominal pain": 1, "Bedridden": 1, "COVID-19 immunisation": 1, "Chest discomfort": 1, "Chest pain": 1, "Decreased appetite": 1, "Headache": 1, "Illness": 1, "Interchange of vaccine products": 1, "Lymph node pain": 1, "Muscle spasms": 1, "Nasopharyngitis": 1, "Neck mass": 1, "Pain": 1, "Poor quality product administered": 1, "Post-acute COVID-19 syndrome": 1, "Swelling": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050E214.json b/docs/data/histograms/United States/050E214.json
new file mode 100644
index 00000000000..9a4102379ff
--- /dev/null
+++ b/docs/data/histograms/United States/050E214.json	
@@ -0,0 +1 @@
+{"batchcode": "050E214", "histograms": [{"batchcodes": ["050E214"], "histogram": {"Anxiety": 1, "Cardiac flutter": 1, "Feeling cold": 1, "Headache": 1, "Heart rate": 1, "Myalgia": 1, "Palpitations": 1, "Pyrexia": 1, "Sensitive skin": 1, "Sleep disorder": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050E21A,.json b/docs/data/histograms/United States/050E21A,.json
new file mode 100644
index 00000000000..bfc0629c4c4
--- /dev/null
+++ b/docs/data/histograms/United States/050E21A,.json	
@@ -0,0 +1 @@
+{"batchcode": "050E21A,", "histograms": [{"batchcodes": ["050E21A,"], "histogram": {"Device connection issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050E21A.json b/docs/data/histograms/United States/050E21A.json
new file mode 100644
index 00000000000..fa49e464f29
--- /dev/null
+++ b/docs/data/histograms/United States/050E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "050E21A", "histograms": [{"batchcodes": ["050E21A"], "histogram": {"Expired product administered": 121, "Fatigue": 10, "Headache": 9, "Pyrexia": 8, "Myalgia": 7, "Nausea": 7, "Feeling abnormal": 6, "Arthralgia": 5, "Chills": 5, "Inappropriate schedule of product administration": 5, "Body temperature": 4, "Diarrhoea": 4, "Dizziness": 4, "Feeling hot": 4, "Pain in extremity": 4, "Vaccination site pain": 4, "Abdominal discomfort": 3, "Decreased appetite": 3, "Palpitations": 3, "Product temperature excursion issue": 3, "SARS-CoV-2 test": 3, "Tinnitus": 3, "Asthenia": 2, "Back pain": 2, "Burning sensation": 2, "COVID-19": 2, "Chest discomfort": 2, "Death": 2, "Dysgeusia": 2, "Dyspnoea": 2, "Insomnia": 2, "Pain": 2, "Product dose omission issue": 2, "Product storage error": 2, "Pruritus": 2, "Seizure": 2, "Vaccination complication": 2, "Vomiting": 2, "Accidental overdose": 1, "Adnexa uteri pain": 1, "Ageusia": 1, "Anosmia": 1, "Anxiety": 1, "Axillary pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood pressure systolic": 1, "Bowel movement irregularity": 1, "Chest pain": 1, "Condition aggravated": 1, "Cough": 1, "Erythema": 1, "Extra dose administered": 1, "Facial discomfort": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Gait disturbance": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hyperthyroidism": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Influenza like illness": 1, "Injection site mass": 1, "Intentional product use issue": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mental status changes": 1, "Migraine": 1, "Mouth ulceration": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Polymerase chain reaction": 1, "Product administration error": 1, "Rash": 1, "Somnolence": 1, "Stomatitis": 1, "Stress": 1, "Swelling": 1, "Tachycardia": 1, "Tenderness": 1, "Tension headache": 1, "Testicular pain": 1, "Testicular swelling": 1, "Therapeutic response unexpected": 1, "Throat tightness": 1, "Vaccination site erythema": 1, "Vaccination site haemorrhage": 1, "Vaccination site joint inflammation": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Weight decreased": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050F21A.json b/docs/data/histograms/United States/050F21A.json
new file mode 100644
index 00000000000..5f9a935783b
--- /dev/null
+++ b/docs/data/histograms/United States/050F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "050F21A", "histograms": [{"batchcodes": ["050F21A"], "histogram": {"Arthralgia": 1, "Erythema": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Head discomfort": 1, "Joint swelling": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pruritus": 1, "Skin discolouration": 1, "Swelling face": 1, "Swelling of eyelid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050M20A.json b/docs/data/histograms/United States/050M20A.json
new file mode 100644
index 00000000000..791fa3bc43f
--- /dev/null
+++ b/docs/data/histograms/United States/050M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "050M20A", "histograms": [{"batchcodes": ["050M20A"], "histogram": {"Headache": 2, "Chills": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Rhinorrhoea": 1, "Sinusitis": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/050Z21A.json b/docs/data/histograms/United States/050Z21A.json
new file mode 100644
index 00000000000..947f87aa878
--- /dev/null
+++ b/docs/data/histograms/United States/050Z21A.json	
@@ -0,0 +1 @@
+{"batchcode": "050Z21A", "histograms": [{"batchcodes": ["050Z21A"], "histogram": {"Device connection issue": 1, "Underdose": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051(D OR 0)224.json b/docs/data/histograms/United States/051(D OR 0)224.json
new file mode 100644
index 00000000000..afe10e6d751
--- /dev/null
+++ b/docs/data/histograms/United States/051(D OR 0)224.json	
@@ -0,0 +1 @@
+{"batchcode": "051(D OR 0)224", "histograms": [{"batchcodes": ["051(D OR 0)224"], "histogram": {"Acoustic stimulation tests": 1, "Deafness": 1, "Eye disorder": 1, "Insomnia": 1, "Myalgia": 1, "Pain in extremity": 1, "Swelling face": 1, "Tinnitus": 1, "Tremor": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051022A.json b/docs/data/histograms/United States/051022A.json
new file mode 100644
index 00000000000..22ebcaa3244
--- /dev/null
+++ b/docs/data/histograms/United States/051022A.json	
@@ -0,0 +1 @@
+{"batchcode": "051022A", "histograms": [{"batchcodes": ["051022A"], "histogram": {"Blood pressure measurement": 1, "Diarrhoea": 1, "Hypertension": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051A21A.json b/docs/data/histograms/United States/051A21A.json
new file mode 100644
index 00000000000..e5f98e5ec37
--- /dev/null
+++ b/docs/data/histograms/United States/051A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051A21A", "histograms": [{"batchcodes": ["051A21A"], "histogram": {"Amnesia": 1, "Dyspnoea": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Oesophageal pain": 1, "Pain in extremity": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051B21A.json b/docs/data/histograms/United States/051B21A.json
new file mode 100644
index 00000000000..5b878952e54
--- /dev/null
+++ b/docs/data/histograms/United States/051B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051B21A", "histograms": [{"batchcodes": ["051B21A"], "histogram": {"Arthralgia": 1, "Muscle spasms": 1, "Myalgia": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051B22A.json b/docs/data/histograms/United States/051B22A.json
new file mode 100644
index 00000000000..335fa0c7875
--- /dev/null
+++ b/docs/data/histograms/United States/051B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "051B22A", "histograms": [{"batchcodes": ["051B22A"], "histogram": {"Expired product administered": 10, "No adverse event": 8, "Product storage error": 5, "Dizziness": 1, "Feeling abnormal": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Tearfulness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051B2IA.json b/docs/data/histograms/United States/051B2IA.json
new file mode 100644
index 00000000000..a4c2daea373
--- /dev/null
+++ b/docs/data/histograms/United States/051B2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "051B2IA", "histograms": [{"batchcodes": ["051B2IA"], "histogram": {"Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051C021A.json b/docs/data/histograms/United States/051C021A.json
new file mode 100644
index 00000000000..7dd86af3eae
--- /dev/null
+++ b/docs/data/histograms/United States/051C021A.json	
@@ -0,0 +1 @@
+{"batchcode": "051C021A", "histograms": [{"batchcodes": ["051C021A"], "histogram": {"Chills": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051C21A.json b/docs/data/histograms/United States/051C21A.json
new file mode 100644
index 00000000000..2aaa7cee8e7
--- /dev/null
+++ b/docs/data/histograms/United States/051C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051C21A", "histograms": [{"batchcodes": ["023C21A", "051C21A"], "histogram": {"Chest X-ray": 1, "Chest pain": 1, "Cough": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Full blood count": 1, "Impaired work ability": 1, "Myalgia": 1, "Neck pain": 1, "Odynophagia": 1, "Pleurisy": 1, "SARS-CoV-2 test": 1, "Sensitivity to weather change": 1}}, {"batchcodes": ["051C21A", "EW0171"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1}}, {"batchcodes": ["051C21A"], "histogram": {"Expired product administered": 42, "Product storage error": 18, "Myalgia": 15, "Pyrexia": 14, "Headache": 13, "Fatigue": 12, "No adverse event": 12, "Arthralgia": 11, "Pain in extremity": 11, "Feeling abnormal": 10, "Nausea": 10, "Vaccination site pain": 9, "Inappropriate schedule of product administration": 8, "Pruritus": 7, "Chills": 6, "Dizziness": 6, "Erythema": 6, "Product dose omission issue": 6, "Vaccination complication": 6, "Asthenia": 5, "Malaise": 5, "Pain": 5, "Peripheral swelling": 5, "Product administered to patient of inappropriate age": 5, "Tremor": 5, "Urticaria": 5, "Body temperature": 4, "Illness": 4, "Lymphadenopathy": 4, "Somnolence": 4, "Chest discomfort": 3, "Contusion": 3, "Device connection issue": 3, "Hyperhidrosis": 3, "Rash": 3, "Vaccination site erythema": 3, "Vaccination site mass": 3, "Vaccination site pruritus": 3, "Vomiting": 3, "Balance disorder": 2, "Cough": 2, "Decreased appetite": 2, "Feeling hot": 2, "Feeling jittery": 2, "Hypokinesia": 2, "Insomnia": 2, "Joint swelling": 2, "Mobility decreased": 2, "Nasal congestion": 2, "Oropharyngeal pain": 2, "Swelling": 2, "Trigeminal neuralgia": 2, "Underdose": 2, "Vaccination site bruising": 2, "Vaccination site reaction": 2, "Vaccination site swelling": 2, "Vaccination site urticaria": 2, "Vaccination site warmth": 2, "Abdominal pain upper": 1, "Abdominal rigidity": 1, "Accidental exposure to product": 1, "Accidental overdose": 1, "Ageusia": 1, "Anxiety": 1, "Back pain": 1, "Blister": 1, "Blood pressure measurement": 1, "Blood test": 1, "Bursitis": 1, "Cardiac flutter": 1, "Chromaturia": 1, "Computerised tomogram": 1, "Confusional state": 1, "Depressed mood": 1, "Diabetes mellitus inadequate control": 1, "Diarrhoea": 1, "Discomfort": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Dysuria": 1, "Electric shock sensation": 1, "Erectile dysfunction": 1, "Extra dose administered": 1, "Eye haemorrhage": 1, "Fall": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Gout": 1, "Haemorrhage": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Influenza": 1, "Influenza like illness": 1, "Injection site pain": 1, "Intentional dose omission": 1, "Interchange of vaccine products": 1, "Joint stiffness": 1, "Lethargy": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Macular degeneration": 1, "Magnetic resonance imaging": 1, "Mastication disorder": 1, "Medication error": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nerve conduction studies": 1, "Nervousness": 1, "Off label use": 1, "Oral mucosal blistering": 1, "Pain assessment": 1, "Panic attack": 1, "Paraesthesia": 1, "Photophobia": 1, "Pneumonia": 1, "Pollakiuria": 1, "Psychomotor hyperactivity": 1, "Pulmonary embolism": 1, "Retinal degeneration": 1, "SARS-CoV-2 test": 1, "Skin mass": 1, "Skin sensitisation": 1, "Tenderness": 1, "Thinking abnormal": 1, "Thrombosis": 1, "Tinnitus": 1, "Tongue blistering": 1, "Tooth infection": 1, "Vaccination site discolouration": 1, "Vaccination site discomfort": 1, "Vaccination site rash": 1, "Vertigo": 1, "Vision blurred": 1, "Wrong technique in product usage process": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051C22A.json b/docs/data/histograms/United States/051C22A.json
new file mode 100644
index 00000000000..2467cfa7053
--- /dev/null
+++ b/docs/data/histograms/United States/051C22A.json	
@@ -0,0 +1 @@
+{"batchcode": "051C22A", "histograms": [{"batchcodes": ["051C22A"], "histogram": {"No adverse event": 5, "Expired product administered": 4, "Circumstance or information capable of leading to medication error": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051CJ1A.json b/docs/data/histograms/United States/051CJ1A.json
new file mode 100644
index 00000000000..ba8104e2135
--- /dev/null
+++ b/docs/data/histograms/United States/051CJ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "051CJ1A", "histograms": [{"batchcodes": ["051CJ1A"], "histogram": {"Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051CZ1A.json b/docs/data/histograms/United States/051CZ1A.json
new file mode 100644
index 00000000000..5ff7eb31754
--- /dev/null
+++ b/docs/data/histograms/United States/051CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "051CZ1A", "histograms": [{"batchcodes": ["051CZ1A"], "histogram": {"Exposure during pregnancy": 1, "Headache": 1, "Heart rate irregular": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Palpitations": 1, "Product administration interrupted": 1, "Somnolence": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051D21A.json b/docs/data/histograms/United States/051D21A.json
new file mode 100644
index 00000000000..41c1d76a74c
--- /dev/null
+++ b/docs/data/histograms/United States/051D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051D21A", "histograms": [{"batchcodes": ["051D21A"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051D22A.json b/docs/data/histograms/United States/051D22A.json
new file mode 100644
index 00000000000..e8c925c6e9f
--- /dev/null
+++ b/docs/data/histograms/United States/051D22A.json	
@@ -0,0 +1 @@
+{"batchcode": "051D22A", "histograms": [{"batchcodes": ["051D22A"], "histogram": {"No adverse event": 23, "Product storage error": 17, "Expired product administered": 15, "Product temperature excursion issue": 6, "Poor quality product administered": 5, "Vaccination site pain": 3, "Underdose": 2, "Apnoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Extra dose administered": 1, "Headache": 1, "Hypotension": 1, "Influenza like illness": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Nausea": 1, "Nipple pain": 1, "Paraesthesia": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "SARS-CoV-2 test": 1, "Scratch": 1, "Syncope": 1, "Syringe issue": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051E21A.json b/docs/data/histograms/United States/051E21A.json
new file mode 100644
index 00000000000..f926ba9d9a9
--- /dev/null
+++ b/docs/data/histograms/United States/051E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051E21A", "histograms": [{"batchcodes": ["051E21A"], "histogram": {"Pyrexia": 5, "Fatigue": 4, "Product dose omission issue": 4, "Vaccination site pain": 4, "Body temperature": 3, "Dizziness": 3, "Erythema": 3, "Headache": 3, "Pain in extremity": 3, "Pruritus": 3, "Vaccination site swelling": 3, "Chest discomfort": 2, "Chest pain": 2, "Dyspnoea": 2, "Illness": 2, "Lymphadenopathy": 2, "Malaise": 2, "Myalgia": 2, "Pain": 2, "Swelling": 2, "Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Cold sweat": 1, "Cough": 1, "Diarrhoea": 1, "Electrocardiogram": 1, "Expired product administered": 1, "Facial discomfort": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Insomnia": 1, "Joint swelling": 1, "Lymph node pain": 1, "Migraine": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Myocardial necrosis marker": 1, "Nausea": 1, "Neuralgia": 1, "Oxygen saturation": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Rash": 1, "Rash erythematous": 1, "Swelling face": 1, "Tinnitus": 1, "Vaccination complication": 1, "Vaccination site bruising": 1, "Vaccination site erythema": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051F21A.json b/docs/data/histograms/United States/051F21A.json
new file mode 100644
index 00000000000..dd1f42e2276
--- /dev/null
+++ b/docs/data/histograms/United States/051F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051F21A", "histograms": [{"batchcodes": ["051F21A", "1805031"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19": 1, "Interchange of vaccine products": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["051F21A"], "histogram": {"Expired product administered": 9, "Pyrexia": 7, "COVID-19": 6, "Pain in extremity": 6, "Headache": 5, "Nausea": 5, "Arthralgia": 4, "Chills": 4, "Malaise": 4, "Myalgia": 4, "Neck pain": 4, "Product storage error": 4, "Vaccination complication": 4, "Vaccination site pain": 4, "Vaccination site swelling": 4, "Dizziness": 3, "Fatigue": 3, "Feeling abnormal": 3, "Interchange of vaccine products": 3, "SARS-CoV-2 test": 3, "Taste disorder": 3, "Vomiting": 3, "Anosmia": 2, "Asthenia": 2, "Back pain": 2, "Constipation": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Drug ineffective": 2, "Hyperhidrosis": 2, "Illness": 2, "Pain": 2, "Palpitations": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Product administered to patient of inappropriate age": 2, "Vaccination site erythema": 2, "Vaccination site warmth": 2, "Vision blurred": 2, "Ageusia": 1, "Anal haemorrhage": 1, "Anal inflammation": 1, "Arthritis": 1, "Balance disorder": 1, "Body mass index": 1, "Body temperature": 1, "Breast swelling": 1, "Bursitis": 1, "COVID-19 immunisation": 1, "Dyschezia": 1, "Dysgeusia": 1, "Ear pain": 1, "Eye pain": 1, "Eye swelling": 1, "Gait inability": 1, "Generalised tonic-clonic seizure": 1, "Haematochezia": 1, "Hyperacusis": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Influenza": 1, "Keratitis": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle discomfort": 1, "Musculoskeletal stiffness": 1, "Neuralgia": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oral pain": 1, "Periarthritis": 1, "Photophobia": 1, "Product administration error": 1, "Product dose omission issue": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1, "Rash macular": 1, "Renal pain": 1, "SARS-CoV-1 test": 1, "Skin lesion": 1, "Somnolence": 1, "Spinal pain": 1, "Swelling": 1, "Swelling face": 1, "Tenderness": 1, "Thyroid mass": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site joint movement impairment": 1, "Vaccination site rash": 1, "Visual impairment": 1, "X-ray": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051FZ1A.json b/docs/data/histograms/United States/051FZ1A.json
new file mode 100644
index 00000000000..146c3814265
--- /dev/null
+++ b/docs/data/histograms/United States/051FZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "051FZ1A", "histograms": [{"batchcodes": ["051FZ1A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051H21A.json b/docs/data/histograms/United States/051H21A.json
new file mode 100644
index 00000000000..4a26b7ef894
--- /dev/null
+++ b/docs/data/histograms/United States/051H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "051H21A", "histograms": [{"batchcodes": ["051H21A"], "histogram": {"Limb discomfort": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051K02A.json b/docs/data/histograms/United States/051K02A.json
new file mode 100644
index 00000000000..bf18114311b
--- /dev/null
+++ b/docs/data/histograms/United States/051K02A.json	
@@ -0,0 +1 @@
+{"batchcode": "051K02A", "histograms": [{"batchcodes": ["051K02A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/051L20A.json b/docs/data/histograms/United States/051L20A.json
new file mode 100644
index 00000000000..2b61877145b
--- /dev/null
+++ b/docs/data/histograms/United States/051L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "051L20A", "histograms": [{"batchcodes": ["051L20A"], "histogram": {"Erythema": 1, "Pain in extremity": 1, "Rash": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0521-20A.json b/docs/data/histograms/United States/0521-20A.json
new file mode 100644
index 00000000000..6fd51d55706
--- /dev/null
+++ b/docs/data/histograms/United States/0521-20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0521-20A", "histograms": [{"batchcodes": ["0521-20A"], "histogram": {"Arthralgia": 1, "Bradykinesia": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052521A.json b/docs/data/histograms/United States/052521A.json
new file mode 100644
index 00000000000..832959c6aa7
--- /dev/null
+++ b/docs/data/histograms/United States/052521A.json	
@@ -0,0 +1 @@
+{"batchcode": "052521A", "histograms": [{"batchcodes": ["052521A"], "histogram": {"Breast pain": 1, "Burning sensation": 1, "Nonspecific reaction": 1, "Pruritus": 1, "Swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052620A.json b/docs/data/histograms/United States/052620A.json
new file mode 100644
index 00000000000..3e7e78aabd4
--- /dev/null
+++ b/docs/data/histograms/United States/052620A.json	
@@ -0,0 +1 @@
+{"batchcode": "052620A", "histograms": [{"batchcodes": ["052620A"], "histogram": {"Abdominal distension": 1, "Fatigue": 1, "Feeling abnormal": 1, "Frequent bowel movements": 1, "Headache": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052A21A.json b/docs/data/histograms/United States/052A21A.json
new file mode 100644
index 00000000000..76457c7c983
--- /dev/null
+++ b/docs/data/histograms/United States/052A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "052A21A", "histograms": [{"batchcodes": ["052A21A"], "histogram": {"Accidental exposure to product": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052B22A.json b/docs/data/histograms/United States/052B22A.json
new file mode 100644
index 00000000000..e0cd36f4064
--- /dev/null
+++ b/docs/data/histograms/United States/052B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "052B22A", "histograms": [{"batchcodes": ["052B22A"], "histogram": {"No adverse event": 12, "Wrong product administered": 8, "Expired product administered": 3, "Product storage error": 2, "Eye swelling": 1, "Fatigue": 1, "Haemoptysis": 1, "Menstrual disorder": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Poor quality product administered": 1, "Product preparation error": 1, "Productive cough": 1, "Pulmonary pain": 1, "SARS-CoV-2 test": 1, "Skin exfoliation": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052C21A   OR 05.json b/docs/data/histograms/United States/052C21A   OR 05.json
new file mode 100644
index 00000000000..6708cb0636d
--- /dev/null
+++ b/docs/data/histograms/United States/052C21A   OR 05.json	
@@ -0,0 +1 @@
+{"batchcode": "052C21A   OR 05", "histograms": [{"batchcodes": ["052C21A   OR 05"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052C21A.json b/docs/data/histograms/United States/052C21A.json
new file mode 100644
index 00000000000..64d8f1fda1c
--- /dev/null
+++ b/docs/data/histograms/United States/052C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "052C21A", "histograms": [{"batchcodes": ["052C21A"], "histogram": {"Myalgia": 8, "Pyrexia": 7, "Body temperature": 6, "Arthralgia": 4, "Headache": 4, "Pain in extremity": 4, "Back pain": 3, "Hypoaesthesia": 3, "Rash": 3, "Vaccination complication": 3, "Vaccination site pain": 3, "Chest pain": 2, "Chills": 2, "Dyspnoea": 2, "Expired product administered": 2, "Fatigue": 2, "Gait disturbance": 2, "Heavy menstrual bleeding": 2, "Lymphadenopathy": 2, "Nausea": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Product dose omission issue": 2, "SARS-CoV-2 test": 2, "Swelling": 2, "Urticaria": 2, "Vaccination site erythema": 2, "Vaccination site swelling": 2, "Abdominal distension": 1, "Amyotrophy": 1, "Asthenia": 1, "Balance disorder": 1, "Blood urine present": 1, "Breast discomfort": 1, "Breast pain": 1, "Breast swelling": 1, "Chest discomfort": 1, "Contusion": 1, "Diarrhoea": 1, "Diplegia": 1, "Dizziness": 1, "Dysmenorrhoea": 1, "Ear pain": 1, "Erythema": 1, "Facial pain": 1, "Haematochezia": 1, "Hip fracture": 1, "Hyperhidrosis": 1, "Illness": 1, "Influenza like illness": 1, "Insomnia": 1, "Limb discomfort": 1, "Mammogram": 1, "Micturition urgency": 1, "Miliaria": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Neck pain": 1, "Pain": 1, "Palpitations": 1, "Peripheral coldness": 1, "Pharyngeal swelling": 1, "Productive cough": 1, "Pruritus": 1, "Rash erythematous": 1, "Syringe issue": 1, "Throat tightness": 1, "Toothache": 1, "Ultrasound scan": 1, "Ultrasound thyroid": 1, "Underdose": 1, "Vaccination site bruising": 1, "Vaccination site cellulitis": 1, "Vaccination site discolouration": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vomiting": 1, "Vulvovaginal swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052C51A.json b/docs/data/histograms/United States/052C51A.json
new file mode 100644
index 00000000000..dced1561ea1
--- /dev/null
+++ b/docs/data/histograms/United States/052C51A.json	
@@ -0,0 +1 @@
+{"batchcode": "052C51A", "histograms": [{"batchcodes": ["052C51A"], "histogram": {"Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052C71A.json b/docs/data/histograms/United States/052C71A.json
new file mode 100644
index 00000000000..24a764e5725
--- /dev/null
+++ b/docs/data/histograms/United States/052C71A.json	
@@ -0,0 +1 @@
+{"batchcode": "052C71A", "histograms": [{"batchcodes": ["052C71A"], "histogram": {"Body temperature": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Decreased appetite": 1, "Dysphagia": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052CVIA.json b/docs/data/histograms/United States/052CVIA.json
new file mode 100644
index 00000000000..d1eb379a73c
--- /dev/null
+++ b/docs/data/histograms/United States/052CVIA.json	
@@ -0,0 +1 @@
+{"batchcode": "052CVIA", "histograms": [{"batchcodes": ["052CVIA"], "histogram": {"Chest discomfort": 1, "Hyperhidrosis": 1, "Nasopharyngitis": 1, "Nervousness": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052D21A.json b/docs/data/histograms/United States/052D21A.json
new file mode 100644
index 00000000000..22969d41281
--- /dev/null
+++ b/docs/data/histograms/United States/052D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "052D21A", "histograms": [{"batchcodes": ["052D21A"], "histogram": {"Back pain": 1, "Gait disturbance": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052D22A.json b/docs/data/histograms/United States/052D22A.json
new file mode 100644
index 00000000000..381396f08f6
--- /dev/null
+++ b/docs/data/histograms/United States/052D22A.json	
@@ -0,0 +1 @@
+{"batchcode": "052D22A", "histograms": [{"batchcodes": ["052D22A"], "histogram": {"No adverse event": 14, "Expired product administered": 10, "Product storage error": 5, "Wrong product administered": 3, "Dysphonia": 1, "Extra dose administered": 1, "Odynophagia": 1, "Oropharyngeal pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052E214.json b/docs/data/histograms/United States/052E214.json
new file mode 100644
index 00000000000..186517ccf29
--- /dev/null
+++ b/docs/data/histograms/United States/052E214.json	
@@ -0,0 +1 @@
+{"batchcode": "052E214", "histograms": [{"batchcodes": ["052E214"], "histogram": {"Diarrhoea": 1, "Feeling hot": 1, "Headache": 1, "Malaise": 1, "Nausea": 1, "Pruritus": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052E21A.json b/docs/data/histograms/United States/052E21A.json
new file mode 100644
index 00000000000..08704a3d0ed
--- /dev/null
+++ b/docs/data/histograms/United States/052E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "052E21A", "histograms": [{"batchcodes": ["052E21A"], "histogram": {"Headache": 27, "Pyrexia": 25, "Myalgia": 23, "Expired product administered": 22, "Chills": 21, "Fatigue": 21, "Vaccination site pain": 15, "Pain in extremity": 14, "Pain": 11, "Feeling abnormal": 10, "SARS-CoV-2 test": 10, "Asthenia": 9, "Body temperature": 9, "Nausea": 9, "Arthralgia": 8, "Dizziness": 8, "Dyspnoea": 8, "Illness": 8, "Erythema": 7, "Vomiting": 7, "Back pain": 6, "Diarrhoea": 6, "Feeling hot": 6, "Hyperhidrosis": 6, "Inappropriate schedule of product administration": 6, "Insomnia": 6, "Peripheral swelling": 6, "Product storage error": 6, "Pruritus": 6, "Rash": 6, "Vaccination complication": 6, "Vaccination site pruritus": 6, "Vaccination site swelling": 6, "COVID-19": 5, "Influenza like illness": 5, "Lymphadenopathy": 5, "Malaise": 5, "Product temperature excursion issue": 5, "Chest pain": 4, "Cough": 4, "Gait disturbance": 4, "Muscle spasms": 4, "Somnolence": 4, "Vaccination site erythema": 4, "Vaccination site warmth": 4, "Abdominal pain upper": 3, "Balance disorder": 3, "Bedridden": 3, "Contusion": 3, "Depression": 3, "Feeling of body temperature change": 3, "Heart rate": 3, "Hypoaesthesia": 3, "Interchange of vaccine products": 3, "Limb discomfort": 3, "Loss of consciousness": 3, "Maternal exposure during pregnancy": 3, "Migraine": 3, "Neck pain": 3, "Oropharyngeal pain": 3, "Paraesthesia": 3, "Product administered to patient of inappropriate age": 3, "SARS-CoV-2 test positive": 3, "Allergy to vaccine": 2, "Anosmia": 2, "Blood pressure measurement": 2, "Chest X-ray": 2, "Chest discomfort": 2, "Decreased appetite": 2, "Discomfort": 2, "Dysarthria": 2, "Dyspepsia": 2, "Ear pain": 2, "Eating disorder": 2, "Impaired work ability": 2, "Inflammation": 2, "Injection site pain": 2, "Irritability": 2, "Loss of personal independence in daily activities": 2, "Mobility decreased": 2, "Musculoskeletal stiffness": 2, "Nasal congestion": 2, "Off label use": 2, "Pharyngeal swelling": 2, "Product dose omission issue": 2, "Rhinorrhoea": 2, "SARS-CoV-2 antibody test": 2, "Sinusitis": 2, "Tremor": 2, "Vaccination site induration": 2, "Vaccination site rash": 2, "Vision blurred": 2, "Weight decreased": 2, "Abdominal discomfort": 1, "Abnormal dreams": 1, "Accidental overdose": 1, "Acne": 1, "Administration site acne": 1, "Adverse reaction": 1, "Ageusia": 1, "Anger": 1, "Anxiety": 1, "Aphthous ulcer": 1, "Application site pain": 1, "Arrhythmia": 1, "Arrhythmia supraventricular": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blepharospasm": 1, "Blister": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Bowel movement irregularity": 1, "Bronchitis": 1, "Burning sensation": 1, "COVID-19 immunisation": 1, "Cardiac flutter": 1, "Cellulitis": 1, "Cerebral calcification": 1, "Cerebral disorder": 1, "Chronic obstructive pulmonary disease": 1, "Coating in mouth": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Conjunctivitis": 1, "Crying": 1, "Depressed mood": 1, "Diabetes mellitus inadequate control": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dry mouth": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear discomfort": 1, "Electrocardiogram": 1, "Enuresis": 1, "Epilepsy": 1, "Epistaxis": 1, "Exposure during pregnancy": 1, "Extra dose administered": 1, "Eye pain": 1, "Facial pain": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Gait inability": 1, "Gastrooesophageal reflux disease": 1, "General physical health deterioration": 1, "Hallucination": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Hyperpyrexia": 1, "Hypersomnia": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Incorrect dose administered": 1, "Injection site erythema": 1, "Intermenstrual bleeding": 1, "Lacrimation increased": 1, "Mass": 1, "Memory impairment": 1, "Muscle atrophy": 1, "Muscle swelling": 1, "Muscular weakness": 1, "Nasopharyngitis": 1, "Neuropathy peripheral": 1, "Night sweats": 1, "No adverse event": 1, "Oral candidiasis": 1, "Oral discomfort": 1, "Oral disorder": 1, "Oxygen saturation": 1, "Pain of skin": 1, "Palpitations": 1, "Poisoning": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Pregnancy test": 1, "Rash erythematous": 1, "Red blood cell count": 1, "Respiratory syncytial virus test": 1, "Respiratory tract congestion": 1, "Retention cyst": 1, "SARS-CoV-1 test": 1, "Scar inflammation": 1, "Scar pain": 1, "Sleep deficit": 1, "Speech disorder": 1, "Stomatitis": 1, "Streptococcus test": 1, "Surgery": 1, "Swelling": 1, "Swelling face": 1, "Tachycardia": 1, "Throat irritation": 1, "Throat tightness": 1, "Tonsillar hypertrophy": 1, "Upper respiratory tract infection": 1, "Urinary incontinence": 1, "Urinary tract infection": 1, "Urine analysis": 1, "Urticaria": 1, "Vaccination site discharge": 1, "Vaccination site discolouration": 1, "Vaccination site inflammation": 1, "Vaccination site nodule": 1, "Vaccination site paraesthesia": 1, "Vaccination site reaction": 1, "Vaginal haemorrhage": 1, "Viral infection": 1, "Visual impairment": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052E21D.json b/docs/data/histograms/United States/052E21D.json
new file mode 100644
index 00000000000..971a7f3184d
--- /dev/null
+++ b/docs/data/histograms/United States/052E21D.json	
@@ -0,0 +1 @@
+{"batchcode": "052E21D", "histograms": [{"batchcodes": ["052E21D"], "histogram": {"Agitation": 1, "Arthralgia": 1, "Atrial flutter": 1, "Bone pain": 1, "Chest pain": 1, "Heart rate increased": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Supraventricular extrasystoles": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052E27A.json b/docs/data/histograms/United States/052E27A.json
new file mode 100644
index 00000000000..180d86029fb
--- /dev/null
+++ b/docs/data/histograms/United States/052E27A.json	
@@ -0,0 +1 @@
+{"batchcode": "052E27A", "histograms": [{"batchcodes": ["052E27A"], "histogram": {"Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052E2A.json b/docs/data/histograms/United States/052E2A.json
new file mode 100644
index 00000000000..8eab9de0bc7
--- /dev/null
+++ b/docs/data/histograms/United States/052E2A.json	
@@ -0,0 +1 @@
+{"batchcode": "052E2A", "histograms": [{"batchcodes": ["052E2A"], "histogram": {"Balance disorder": 1, "Disorientation": 1, "Fatigue": 1, "Headache": 1, "Illness": 1, "Immunisation reaction": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052EZIA.json b/docs/data/histograms/United States/052EZIA.json
new file mode 100644
index 00000000000..fcd3031ca32
--- /dev/null
+++ b/docs/data/histograms/United States/052EZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "052EZIA", "histograms": [{"batchcodes": ["052EZIA"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052E_IA.json b/docs/data/histograms/United States/052E_IA.json
new file mode 100644
index 00000000000..3579a2e81ad
--- /dev/null
+++ b/docs/data/histograms/United States/052E_IA.json	
@@ -0,0 +1 @@
+{"batchcode": "052E_IA", "histograms": [{"batchcodes": ["052E_IA"], "histogram": {"Body temperature": 1, "Dyspnoea": 1, "Heart rate irregular": 1, "Illness": 1, "Loss of consciousness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052FZ119.json b/docs/data/histograms/United States/052FZ119.json
new file mode 100644
index 00000000000..d437f22c667
--- /dev/null
+++ b/docs/data/histograms/United States/052FZ119.json	
@@ -0,0 +1 @@
+{"batchcode": "052FZ119", "histograms": [{"batchcodes": ["052FZ119"], "histogram": {"Chest discomfort": 1, "Eye pain": 1, "Fatigue": 1, "Glossodynia": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052G21A.json b/docs/data/histograms/United States/052G21A.json
new file mode 100644
index 00000000000..1d3ce0e80f8
--- /dev/null
+++ b/docs/data/histograms/United States/052G21A.json	
@@ -0,0 +1 @@
+{"batchcode": "052G21A", "histograms": [{"batchcodes": ["052G21A"], "histogram": {"Vaccination complication": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/052L20A.json b/docs/data/histograms/United States/052L20A.json
new file mode 100644
index 00000000000..4ef44a70973
--- /dev/null
+++ b/docs/data/histograms/United States/052L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "052L20A", "histograms": [{"batchcodes": ["052L20A"], "histogram": {"Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0530219.json b/docs/data/histograms/United States/0530219.json
new file mode 100644
index 00000000000..806a9d65a50
--- /dev/null
+++ b/docs/data/histograms/United States/0530219.json	
@@ -0,0 +1 @@
+{"batchcode": "0530219", "histograms": [{"batchcodes": ["0530219"], "histogram": {"Ageusia": 1, "Anosmia": 1, "Chest pain": 1, "Contusion": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Epigastric discomfort": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "SARS-CoV-2 test": 1, "Weight": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053022A.json b/docs/data/histograms/United States/053022A.json
new file mode 100644
index 00000000000..a3e728edb58
--- /dev/null
+++ b/docs/data/histograms/United States/053022A.json	
@@ -0,0 +1 @@
+{"batchcode": "053022A", "histograms": [{"batchcodes": ["053022A"], "histogram": {"Circumstance or information capable of leading to medication error": 6, "No adverse event": 6, "Product storage error": 6, "Arthralgia": 1, "Chills": 1, "Erythema": 1, "Feeling hot": 1, "Gait disturbance": 1, "Headache": 1, "Hyperhidrosis": 1, "Lichen planus": 1, "Malaise": 1, "Mass": 1, "Pain in extremity": 1, "Peripheral coldness": 1, "Psoriasis": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0530M20A.json b/docs/data/histograms/United States/0530M20A.json
new file mode 100644
index 00000000000..24f4b54afb5
--- /dev/null
+++ b/docs/data/histograms/United States/0530M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0530M20A", "histograms": [{"batchcodes": ["0530M20A"], "histogram": {"Abdominal discomfort": 1, "Erythema": 1, "Headache": 1, "Injection site inflammation": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053B21A.json b/docs/data/histograms/United States/053B21A.json
new file mode 100644
index 00000000000..d896ca678b4
--- /dev/null
+++ b/docs/data/histograms/United States/053B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "053B21A", "histograms": [{"batchcodes": ["053B21A"], "histogram": {"Dizziness": 1, "Headache": 1, "Pain": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053B22A.json b/docs/data/histograms/United States/053B22A.json
new file mode 100644
index 00000000000..6d8736c33f2
--- /dev/null
+++ b/docs/data/histograms/United States/053B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "053B22A", "histograms": [{"batchcodes": ["053B22A"], "histogram": {"No adverse event": 24, "Expired product administered": 19, "Product storage error": 10, "Wrong product administered": 5, "Product temperature excursion issue": 2, "Blood pressure measurement": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Paraesthesia oral": 1, "Poor quality product administered": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053C21.json b/docs/data/histograms/United States/053C21.json
new file mode 100644
index 00000000000..a8c2e7a07b3
--- /dev/null
+++ b/docs/data/histograms/United States/053C21.json	
@@ -0,0 +1 @@
+{"batchcode": "053C21", "histograms": [{"batchcodes": ["053C21"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053C21A.json b/docs/data/histograms/United States/053C21A.json
new file mode 100644
index 00000000000..19760757c64
--- /dev/null
+++ b/docs/data/histograms/United States/053C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "053C21A", "histograms": [{"batchcodes": ["053C21A"], "histogram": {"Expired product administered": 62, "No adverse event": 39, "Pyrexia": 11, "Myalgia": 10, "Product storage error": 10, "Chills": 6, "Headache": 6, "Body temperature": 5, "Feeling abnormal": 5, "Asthenia": 4, "Dizziness": 4, "Fatigue": 4, "Pain in extremity": 4, "Product administered to patient of inappropriate age": 4, "Arthralgia": 3, "Dyspnoea": 3, "Inappropriate schedule of product administration": 3, "Nausea": 3, "Pain": 3, "Vaccination site erythema": 3, "Vaccination site pain": 3, "Vomiting": 3, "Abdominal pain upper": 2, "Accidental overdose": 2, "Blood pressure measurement": 2, "Erythema": 2, "Hypoaesthesia": 2, "Insomnia": 2, "Limb discomfort": 2, "Muscular weakness": 2, "Paraesthesia": 2, "Pruritus": 2, "SARS-CoV-2 test": 2, "Tremor": 2, "Vaccination site warmth": 2, "Abdominal discomfort": 1, "Accidental underdose": 1, "Arthritis": 1, "Blister": 1, "Blood glucose": 1, "Blood pressure increased": 1, "Burning sensation": 1, "Cardiac discomfort": 1, "Chest discomfort": 1, "Chest pain": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Confusional state": 1, "Contusion": 1, "Cough": 1, "Culture": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Embolism": 1, "Exposure via breast milk": 1, "Extra dose administered": 1, "Feeling hot": 1, "Gait disturbance": 1, "Grip strength": 1, "Haemorrhage": 1, "Hyperhidrosis": 1, "Influenza": 1, "Injection site pain": 1, "Joint stiffness": 1, "Lethargy": 1, "Loss of consciousness": 1, "Miliaria": 1, "Musculoskeletal stiffness": 1, "Myocardial infarction": 1, "Piloerection": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Rash": 1, "Rash macular": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "Skin warm": 1, "Sleep deficit": 1, "Sleep paralysis": 1, "Sneezing": 1, "Somnolence": 1, "Suspected COVID-19": 1, "Thrombosis": 1, "Vaccination site discolouration": 1, "Vaccination site induration": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vasodilatation": 1, "Vision blurred": 1, "White blood cell count": 1, "White blood cell count increased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053C27A.json b/docs/data/histograms/United States/053C27A.json
new file mode 100644
index 00000000000..6ccd7332bf3
--- /dev/null
+++ b/docs/data/histograms/United States/053C27A.json	
@@ -0,0 +1 @@
+{"batchcode": "053C27A", "histograms": [{"batchcodes": ["053C27A"], "histogram": {"Altered state of consciousness": 1, "Anaphylactic reaction": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeding disorder": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pharyngeal swelling": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053C2A1.json b/docs/data/histograms/United States/053C2A1.json
new file mode 100644
index 00000000000..e81b2524f59
--- /dev/null
+++ b/docs/data/histograms/United States/053C2A1.json	
@@ -0,0 +1 @@
+{"batchcode": "053C2A1", "histograms": [{"batchcodes": ["053C2A1"], "histogram": {"Confusional state": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053CZ1A.json b/docs/data/histograms/United States/053CZ1A.json
new file mode 100644
index 00000000000..47bf0443ff3
--- /dev/null
+++ b/docs/data/histograms/United States/053CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "053CZ1A", "histograms": [{"batchcodes": ["053CZ1A"], "histogram": {"Asthenia": 1, "Injection site bruising": 1, "Injection site pain": 1, "Limb discomfort": 1, "Muscular weakness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053D21A.json b/docs/data/histograms/United States/053D21A.json
new file mode 100644
index 00000000000..78c9c7ec475
--- /dev/null
+++ b/docs/data/histograms/United States/053D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "053D21A", "histograms": [{"batchcodes": ["053D21A"], "histogram": {"Dry mouth": 1, "Mouth ulceration": 1, "Nasopharyngitis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053D22A.json b/docs/data/histograms/United States/053D22A.json
new file mode 100644
index 00000000000..8521ae79570
--- /dev/null
+++ b/docs/data/histograms/United States/053D22A.json	
@@ -0,0 +1 @@
+{"batchcode": "053D22A", "histograms": [{"batchcodes": ["053D22A"], "histogram": {"No adverse event": 7, "Accidental underdose": 5, "Asthenia": 1, "Axillary mass": 1, "Axillary pain": 1, "Bacterial test": 1, "COVID-19 immunisation": 1, "Chest discomfort": 1, "Chills": 1, "Device connection issue": 1, "Dry skin": 1, "Dyspnoea": 1, "Erythema": 1, "Haemorrhage": 1, "Hypoaesthesia": 1, "Hypopnoea": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Lip swelling": 1, "Macule": 1, "Mouth ulceration": 1, "Muscle spasms": 1, "Oral mucosal eruption": 1, "Oropharyngeal pain": 1, "Paraesthesia": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Rash": 1, "Rash macular": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1, "Skin disorder": 1, "Skin exfoliation": 1, "Skin warm": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053E12D.json b/docs/data/histograms/United States/053E12D.json
new file mode 100644
index 00000000000..a531c67c9a0
--- /dev/null
+++ b/docs/data/histograms/United States/053E12D.json	
@@ -0,0 +1 @@
+{"batchcode": "053E12D", "histograms": [{"batchcodes": ["053E12D"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Sneezing": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053E21-2A.json b/docs/data/histograms/United States/053E21-2A.json
new file mode 100644
index 00000000000..1f8b181f965
--- /dev/null
+++ b/docs/data/histograms/United States/053E21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "053E21-2A", "histograms": [{"batchcodes": ["053E21-2A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053E21.json b/docs/data/histograms/United States/053E21.json
new file mode 100644
index 00000000000..6dcfca79fdc
--- /dev/null
+++ b/docs/data/histograms/United States/053E21.json	
@@ -0,0 +1 @@
+{"batchcode": "053E21", "histograms": [{"batchcodes": ["053E21"], "histogram": {"Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053E21A.json b/docs/data/histograms/United States/053E21A.json
new file mode 100644
index 00000000000..0e35a766076
--- /dev/null
+++ b/docs/data/histograms/United States/053E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "053E21A", "histograms": [{"batchcodes": ["053E21A", "END187"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["053E21A", "FC3184"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["053E21A", "FF2587"], "histogram": {"Interchange of vaccine products": 1}}, {"batchcodes": ["053E21A"], "histogram": {"Pain in extremity": 17, "Dyspnoea": 11, "Expired product administered": 11, "Pyrexia": 11, "Fatigue": 10, "Myalgia": 10, "Headache": 9, "Feeling abnormal": 8, "Vaccination site pain": 8, "Nausea": 7, "Palpitations": 7, "Pain": 6, "Arthralgia": 5, "Asthenia": 5, "Chills": 5, "Heart rate": 5, "Insomnia": 5, "Limb discomfort": 5, "Vaccination site erythema": 5, "Burning sensation": 4, "Chest discomfort": 4, "Dizziness": 4, "Illness": 4, "Neck pain": 4, "Rash": 4, "Vaccination complication": 4, "Vaccination site mass": 4, "Vaccination site rash": 4, "Vomiting": 4, "Blood pressure measurement": 3, "Decreased appetite": 3, "Feeling hot": 3, "Heart rate increased": 3, "Impaired work ability": 3, "Loss of personal independence in daily activities": 3, "Lymphadenopathy": 3, "Mobility decreased": 3, "Oropharyngeal pain": 3, "Paraesthesia": 3, "Peripheral swelling": 3, "Product administered to patient of inappropriate age": 3, "Pruritus": 3, "Rash macular": 3, "Vaccination site pruritus": 3, "Vaccination site reaction": 3, "Abdominal discomfort": 2, "Accidental underdose": 2, "Alopecia": 2, "Chest pain": 2, "Confusional state": 2, "Discomfort": 2, "Erythema": 2, "Feeding disorder": 2, "Head discomfort": 2, "Heart rate irregular": 2, "Hyperhidrosis": 2, "Hypertension": 2, "Inappropriate schedule of product administration": 2, "Lethargy": 2, "Limb injury": 2, "Malaise": 2, "Mass": 2, "Muscular weakness": 2, "Nervousness": 2, "Product dose omission issue": 2, "Product storage error": 2, "Skin discomfort": 2, "Swelling face": 2, "Vaccination site movement impairment": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Abdominal pain upper": 1, "Accidental overdose": 1, "Ageusia": 1, "Agitation": 1, "Angina pectoris": 1, "Anogenital warts": 1, "Anosmia": 1, "Anxiety": 1, "Appendicitis": 1, "Autoimmune disorder": 1, "Axillary pain": 1, "Balance disorder": 1, "Blood glucose": 1, "Blood pressure decreased": 1, "Blood test": 1, "Blood urine present": 1, "Cardiac infection": 1, "Carditis": 1, "Coagulation time shortened": 1, "Cold sweat": 1, "Condition aggravated": 1, "Cough": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Depression": 1, "Device connection issue": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dyspepsia": 1, "Dysuria": 1, "Eczema": 1, "Electrocardiogram": 1, "Extra dose administered": 1, "Eye movement disorder": 1, "Eye swelling": 1, "Facial nerve disorder": 1, "Facial pain": 1, "Fear": 1, "Fear of injection": 1, "Foetal death": 1, "Gait disturbance": 1, "Gastrointestinal inflammation": 1, "Gastrooesophageal reflux disease": 1, "Haemorrhage": 1, "Hemianaesthesia": 1, "Hordeolum": 1, "Hyperphagia": 1, "Hypoaesthesia": 1, "Incoherent": 1, "Incorrect route of product administration": 1, "Influenza": 1, "Influenza like illness": 1, "Injection site extravasation": 1, "Injection site haemorrhage": 1, "Injury associated with device": 1, "Interchange of vaccine products": 1, "Laryngitis": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Maternal exposure during breast feeding": 1, "Maternal exposure during pregnancy": 1, "Mood altered": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Night sweats": 1, "Ocular discomfort": 1, "Osteomyelitis": 1, "Overdose": 1, "Oxygen consumption increased": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain of skin": 1, "Panic attack": 1, "Pharyngeal swelling": 1, "Pneumonia": 1, "Presyncope": 1, "Pulmonary embolism": 1, "Pustule": 1, "Retching": 1, "SARS-CoV-1 test": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1, "Skin warm": 1, "Somnolence": 1, "Spondylolisthesis": 1, "Streptococcal infection": 1, "Swelling": 1, "Tachycardia": 1, "Taste disorder": 1, "Tenderness": 1, "Throat tightness": 1, "Tooth infection": 1, "Transfusion": 1, "Underdose": 1, "Urinary tract infection": 1, "Urticaria": 1, "Uterine dilation and curettage": 1, "Uveitis": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site hypersensitivity": 1, "Vaccination site infection": 1, "Vaccination site lymphadenopathy": 1, "Vaginal haemorrhage": 1, "Weight bearing difficulty": 1, "Weight decreased": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053E4A.json b/docs/data/histograms/United States/053E4A.json
new file mode 100644
index 00000000000..0052c6991c0
--- /dev/null
+++ b/docs/data/histograms/United States/053E4A.json	
@@ -0,0 +1 @@
+{"batchcode": "053E4A", "histograms": [{"batchcodes": ["053E4A"], "histogram": {"Inappropriate schedule of product administration": 1, "Platelet count": 1, "Rash vesicular": 1, "Thrombocytosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/053L21A.json b/docs/data/histograms/United States/053L21A.json
new file mode 100644
index 00000000000..d6703205fd5
--- /dev/null
+++ b/docs/data/histograms/United States/053L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "053L21A", "histograms": [{"batchcodes": ["053L21A"], "histogram": {"Hypoaesthesia": 1, "Pruritus": 1, "Vaccination site hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054(?)C21A.json b/docs/data/histograms/United States/054(?)C21A.json
new file mode 100644
index 00000000000..895d08b2970
--- /dev/null
+++ b/docs/data/histograms/United States/054(?)C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "054(?)C21A", "histograms": [{"batchcodes": ["054(?)C21A"], "histogram": {"Dizziness": 1, "Ear pain": 1, "Headache": 1, "Palpitations": 1, "Vaccination site bruising": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0540C21A.json b/docs/data/histograms/United States/0540C21A.json
new file mode 100644
index 00000000000..9ce404dd94c
--- /dev/null
+++ b/docs/data/histograms/United States/0540C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0540C21A", "histograms": [{"batchcodes": ["0540C21A"], "histogram": {"Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0542624.json b/docs/data/histograms/United States/0542624.json
new file mode 100644
index 00000000000..c54913caa1b
--- /dev/null
+++ b/docs/data/histograms/United States/0542624.json	
@@ -0,0 +1 @@
+{"batchcode": "0542624", "histograms": [{"batchcodes": ["0542624"], "histogram": {"Disorientation": 1, "Inappropriate schedule of product administration": 1, "Memory impairment": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054859512640.json b/docs/data/histograms/United States/054859512640.json
new file mode 100644
index 00000000000..2328216a14f
--- /dev/null
+++ b/docs/data/histograms/United States/054859512640.json	
@@ -0,0 +1 @@
+{"batchcode": "054859512640", "histograms": [{"batchcodes": ["054859512640"], "histogram": {"Ear swelling": 1, "Hypoaesthesia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054A21A.json b/docs/data/histograms/United States/054A21A.json
new file mode 100644
index 00000000000..0aae76b986e
--- /dev/null
+++ b/docs/data/histograms/United States/054A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "054A21A", "histograms": [{"batchcodes": ["054A21A"], "histogram": {"COVID-19": 1, "Chest pain": 1, "Pharyngeal paraesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054A22A.json b/docs/data/histograms/United States/054A22A.json
new file mode 100644
index 00000000000..592811e7a68
--- /dev/null
+++ b/docs/data/histograms/United States/054A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "054A22A", "histograms": [{"batchcodes": ["054A22A", "GJ3275"], "histogram": {"Asthenia": 1, "Extra dose administered": 1, "Feeling abnormal": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1}}, {"batchcodes": ["054A22A"], "histogram": {"Expired product administered": 15, "Product storage error": 15, "Body temperature": 3, "Arthralgia": 2, "Fatigue": 2, "Feeling abnormal": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Accidental underdose": 1, "Antinuclear antibody": 1, "Antinuclear antibody increased": 1, "Chills": 1, "Confusional state": 1, "Decreased appetite": 1, "Dizziness": 1, "Erythema": 1, "Fall": 1, "Headache": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Immunisation reaction": 1, "Interchange of vaccine products": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Malaise": 1, "Nausea": 1, "Pain in extremity": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Rash": 1, "Rash macular": 1, "Retching": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site infection": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054B21A.json b/docs/data/histograms/United States/054B21A.json
new file mode 100644
index 00000000000..a64ff87100c
--- /dev/null
+++ b/docs/data/histograms/United States/054B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "054B21A", "histograms": [{"batchcodes": ["054B21A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054B22A.json b/docs/data/histograms/United States/054B22A.json
new file mode 100644
index 00000000000..5327586dd85
--- /dev/null
+++ b/docs/data/histograms/United States/054B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "054B22A", "histograms": [{"batchcodes": ["054B22A"], "histogram": {"No adverse event": 7, "Expired product administered": 6, "Product storage error": 3, "Dry mouth": 1, "Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C.json b/docs/data/histograms/United States/054C.json
new file mode 100644
index 00000000000..4d48958826f
--- /dev/null
+++ b/docs/data/histograms/United States/054C.json	
@@ -0,0 +1 @@
+{"batchcode": "054C", "histograms": [{"batchcodes": ["054C"], "histogram": {"Aphthous ulcer": 1, "Biopsy skin": 1, "Chest discomfort": 1, "Computerised tomogram kidney": 1, "Computerised tomogram liver": 1, "Ear pain": 1, "Facial pain": 1, "Feeling abnormal": 1, "Glossodynia": 1, "Illness": 1, "Impaired work ability": 1, "Noninfective gingivitis": 1, "Pruritus": 1, "Pyrexia": 1, "Scar": 1, "Skin lesion": 1, "Stomatitis": 1, "Urinary incontinence": 1, "Vomiting": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C121A.json b/docs/data/histograms/United States/054C121A.json
new file mode 100644
index 00000000000..0eec312bc26
--- /dev/null
+++ b/docs/data/histograms/United States/054C121A.json	
@@ -0,0 +1 @@
+{"batchcode": "054C121A", "histograms": [{"batchcodes": ["054C121A"], "histogram": {"Arthralgia": 1, "Extra dose administered": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Malaise": 1, "Migraine": 1, "Neck pain": 1, "Pyrexia": 1, "Tension headache": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C2117.json b/docs/data/histograms/United States/054C2117.json
new file mode 100644
index 00000000000..b79e6f16f96
--- /dev/null
+++ b/docs/data/histograms/United States/054C2117.json	
@@ -0,0 +1 @@
+{"batchcode": "054C2117", "histograms": [{"batchcodes": ["054C2117"], "histogram": {"Gait inability": 1, "Hypoaesthesia": 1, "Paraesthesia": 1, "Paresis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C2119.json b/docs/data/histograms/United States/054C2119.json
new file mode 100644
index 00000000000..17ff5b3315d
--- /dev/null
+++ b/docs/data/histograms/United States/054C2119.json	
@@ -0,0 +1 @@
+{"batchcode": "054C2119", "histograms": [{"batchcodes": ["054C2119"], "histogram": {"Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C211A.json b/docs/data/histograms/United States/054C211A.json
new file mode 100644
index 00000000000..236ed4fb877
--- /dev/null
+++ b/docs/data/histograms/United States/054C211A.json	
@@ -0,0 +1 @@
+{"batchcode": "054C211A", "histograms": [{"batchcodes": ["054C211A"], "histogram": {"Burning sensation": 1, "Dizziness": 1, "Insomnia": 1, "Loss of personal independence in daily activities": 1, "Paraesthesia": 1, "Pruritus": 1, "Tendon discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C214.json b/docs/data/histograms/United States/054C214.json
new file mode 100644
index 00000000000..785a9b2b1fd
--- /dev/null
+++ b/docs/data/histograms/United States/054C214.json	
@@ -0,0 +1 @@
+{"batchcode": "054C214", "histograms": [{"batchcodes": ["054C214"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C21A.json b/docs/data/histograms/United States/054C21A.json
new file mode 100644
index 00000000000..90c4fe7f1c5
--- /dev/null
+++ b/docs/data/histograms/United States/054C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "054C21A", "histograms": [{"batchcodes": ["035C21A", "054C21A"], "histogram": {"Chest pain": 1, "Myalgia": 1, "Peripheral swelling": 1}}, {"batchcodes": ["054C21A"], "histogram": {"Expired product administered": 24, "Headache": 15, "Pyrexia": 15, "Fatigue": 14, "Feeling abnormal": 13, "Myalgia": 12, "Pain in extremity": 12, "Body temperature": 8, "Inappropriate schedule of product administration": 8, "Nausea": 8, "Chills": 7, "Dizziness": 7, "Vaccination site pain": 7, "Heart rate": 6, "Palpitations": 6, "Asthenia": 5, "Chest pain": 5, "Dyspnoea": 5, "Erythema": 5, "Paraesthesia": 5, "Pruritus": 5, "Rash": 5, "Blood pressure measurement": 4, "Cough": 4, "Electrocardiogram": 4, "Influenza like illness": 4, "Malaise": 4, "Oropharyngeal pain": 4, "Pain": 4, "Somnolence": 4, "Vaccination complication": 4, "Vaccination site swelling": 4, "Ageusia": 3, "Arthralgia": 3, "Burning sensation": 3, "Chest discomfort": 3, "Feeling hot": 3, "Heart rate increased": 3, "Hyperhidrosis": 3, "Hypoaesthesia": 3, "Illness": 3, "Insomnia": 3, "Peripheral swelling": 3, "Product administered to patient of inappropriate age": 3, "Product dose omission issue": 3, "Urticaria": 3, "Anosmia": 2, "Back pain": 2, "Balance disorder": 2, "COVID-19": 2, "Chest X-ray": 2, "Computerised tomogram": 2, "Condition aggravated": 2, "Fall": 2, "Hypertension": 2, "Limb discomfort": 2, "Loss of consciousness": 2, "Lymphadenopathy": 2, "Muscle spasms": 2, "Myelitis transverse": 2, "Nasopharyngitis": 2, "Paralysis": 2, "Product administration error": 2, "SARS-CoV-2 test": 2, "Secretion discharge": 2, "Sluggishness": 2, "Swelling": 2, "Tinnitus": 2, "Ultrasound scan": 2, "Vaccination site erythema": 2, "Vertigo": 2, "Vision blurred": 2, "Abdominal pain": 1, "Acne": 1, "Adverse reaction": 1, "Atrial enlargement": 1, "Atrial fibrillation": 1, "Autoscopy": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blindness transient": 1, "Blister": 1, "Breast pain": 1, "Cardiac function test": 1, "Cardiac stress test": 1, "Carditis": 1, "Cold sweat": 1, "Confusional state": 1, "Constipation": 1, "Constricted affect": 1, "Contusion": 1, "Decreased appetite": 1, "Device connection issue": 1, "Discomfort": 1, "Disorientation": 1, "Dry throat": 1, "Dysgeusia": 1, "Electric shock sensation": 1, "Eye pain": 1, "Eye swelling": 1, "Facial paralysis": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Flushing": 1, "Haematochezia": 1, "Heart rate decreased": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Hypotension": 1, "Incomplete course of vaccination": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Intentional dose omission": 1, "Joint swelling": 1, "Laboratory test": 1, "Left atrial enlargement": 1, "Lethargy": 1, "Lung disorder": 1, "Lymph node pain": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Mental disorder": 1, "Migraine": 1, "Mobility decreased": 1, "Movement disorder": 1, "Mucosal disorder": 1, "Musculoskeletal chest pain": 1, "Nasal congestion": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oral pain": 1, "Pallor": 1, "Peripheral coldness": 1, "Presyncope": 1, "Pulmonary mass": 1, "Purpura": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Renal disorder": 1, "Restlessness": 1, "Rhinorrhoea": 1, "Sensory loss": 1, "Sinusitis": 1, "Skin discolouration": 1, "Spinal pain": 1, "Staphylococcal infection": 1, "Swelling face": 1, "Syncope": 1, "Tachycardia": 1, "Taste disorder": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Tongue discomfort": 1, "Type 1 diabetes mellitus": 1, "Ultrasound Doppler": 1, "Underdose": 1, "Urinary incontinence": 1, "Vaccination site induration": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site paraesthesia": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1, "Vaginal haemorrhage": 1, "Vomiting": 1, "Walking aid user": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C21A/OJ4C1A.json b/docs/data/histograms/United States/054C21A/OJ4C1A.json
new file mode 100644
index 00000000000..6fc3a0bd433
--- /dev/null
+++ b/docs/data/histograms/United States/054C21A/OJ4C1A.json	
@@ -0,0 +1 @@
+{"batchcode": "054C21A/OJ4C1A", "histograms": [{"batchcodes": ["054C21A/OJ4C1A"], "histogram": {"Body temperature": 1, "Chills": 1, "Ear discomfort": 1, "Faeces soft": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Headache": 1, "Myalgia": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Sneezing": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054C2VT.json b/docs/data/histograms/United States/054C2VT.json
new file mode 100644
index 00000000000..d3f9aaf9642
--- /dev/null
+++ b/docs/data/histograms/United States/054C2VT.json	
@@ -0,0 +1 @@
+{"batchcode": "054C2VT", "histograms": [{"batchcodes": ["054C2VT"], "histogram": {"Illness": 2, "Pyrexia": 2, "Ear swelling": 1, "Headache": 1, "Herpes zoster": 1, "Lipoma": 1, "Loss of personal independence in daily activities": 1, "Pain": 1, "Rash": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054CZ1A AND 006.json b/docs/data/histograms/United States/054CZ1A AND 006.json
new file mode 100644
index 00000000000..dd8b9cc1ae9
--- /dev/null
+++ b/docs/data/histograms/United States/054CZ1A AND 006.json	
@@ -0,0 +1 @@
+{"batchcode": "054CZ1A AND 006", "histograms": [{"batchcodes": ["054CZ1A AND 006"], "histogram": {"Gait disturbance": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054CZIA.json b/docs/data/histograms/United States/054CZIA.json
new file mode 100644
index 00000000000..132035e3802
--- /dev/null
+++ b/docs/data/histograms/United States/054CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "054CZIA", "histograms": [{"batchcodes": ["054CZIA"], "histogram": {"Catheterisation cardiac": 1, "Chest pain": 1, "Dizziness": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Hyperhidrosis": 1, "Impaired work ability": 1, "Malaise": 1, "Myocarditis": 1, "Neck pain": 1, "Pain in jaw": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054G21A.json b/docs/data/histograms/United States/054G21A.json
new file mode 100644
index 00000000000..08253b7a196
--- /dev/null
+++ b/docs/data/histograms/United States/054G21A.json	
@@ -0,0 +1 @@
+{"batchcode": "054G21A", "histograms": [{"batchcodes": ["025L21", "054G21A", "066D21A", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["054G21A"], "histogram": {"Impaired healing": 1, "Thermal burn": 1, "Vaccination site discharge": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/054LZ1A.json b/docs/data/histograms/United States/054LZ1A.json
new file mode 100644
index 00000000000..076bedd03a9
--- /dev/null
+++ b/docs/data/histograms/United States/054LZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "054LZ1A", "histograms": [{"batchcodes": ["054LZ1A"], "histogram": {"Feeling abnormal": 1, "Malaise": 1, "Nasal congestion": 1, "Purpura": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0559A22.json b/docs/data/histograms/United States/0559A22.json
new file mode 100644
index 00000000000..a6136e085ce
--- /dev/null
+++ b/docs/data/histograms/United States/0559A22.json	
@@ -0,0 +1 @@
+{"batchcode": "0559A22", "histograms": [{"batchcodes": ["0559A22"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/055A22A.json b/docs/data/histograms/United States/055A22A.json
new file mode 100644
index 00000000000..4330ddf074c
--- /dev/null
+++ b/docs/data/histograms/United States/055A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "055A22A", "histograms": [{"batchcodes": ["055A22A"], "histogram": {"No adverse event": 10, "Expired product administered": 7, "Product storage error": 7, "Wrong product administered": 2, "COVID-19": 1, "Inappropriate schedule of product administration": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/055F221B.json b/docs/data/histograms/United States/055F221B.json
new file mode 100644
index 00000000000..02e56ba92f5
--- /dev/null
+++ b/docs/data/histograms/United States/055F221B.json	
@@ -0,0 +1 @@
+{"batchcode": "055F221B", "histograms": [{"batchcodes": ["055F221B"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Flushing": 1, "Headache": 1, "Irritability": 1, "Muscle twitching": 1, "Pain": 1, "Pain in extremity": 1, "Pollakiuria": 1, "SARS-CoV-1 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/055F22B.json b/docs/data/histograms/United States/055F22B.json
new file mode 100644
index 00000000000..9fc50d635fa
--- /dev/null
+++ b/docs/data/histograms/United States/055F22B.json	
@@ -0,0 +1 @@
+{"batchcode": "055F22B", "histograms": [{"batchcodes": ["055F22B"], "histogram": {"SARS-CoV-2 test": 6, "COVID-19": 5, "Blood pressure measurement": 3, "No adverse event": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Accidental underdose": 1, "Angiogram": 1, "Anosmia": 1, "Asthenia": 1, "COVID-19 immunisation": 1, "Chest X-ray": 1, "Coronavirus test": 1, "Decreased appetite": 1, "Dizziness": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Ear infection": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Fatigue": 1, "HIV test": 1, "Heart rate": 1, "Hypertension": 1, "Incorrect dose administered": 1, "Influenza like illness": 1, "Intercepted product administration error": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Myocarditis": 1, "Needle issue": 1, "Oedema peripheral": 1, "Paraesthesia": 1, "Pericarditis": 1, "Retching": 1, "Salivary hypersecretion": 1, "Syncope": 1, "Taste disorder": 1, "Troponin": 1, "Vaccination site erythema": 1, "Vaccination site haemorrhage": 1, "Ventricular extrasystoles": 1, "Visual impairment": 1, "Vomiting": 1, "Weight": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056A21A.json b/docs/data/histograms/United States/056A21A.json
new file mode 100644
index 00000000000..c8bef877e49
--- /dev/null
+++ b/docs/data/histograms/United States/056A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "056A21A", "histograms": [{"batchcodes": ["056A21A"], "histogram": {"Vaccination site pain": 2, "Arthralgia": 1, "Fatigue": 1, "Foot fracture": 1, "Headache": 1, "Limb discomfort": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056A221A.json b/docs/data/histograms/United States/056A221A.json
new file mode 100644
index 00000000000..5e02448a915
--- /dev/null
+++ b/docs/data/histograms/United States/056A221A.json	
@@ -0,0 +1 @@
+{"batchcode": "056A221A", "histograms": [{"batchcodes": ["056A221A"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056A22A.json b/docs/data/histograms/United States/056A22A.json
new file mode 100644
index 00000000000..e470816f8a5
--- /dev/null
+++ b/docs/data/histograms/United States/056A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "056A22A", "histograms": [{"batchcodes": ["056A22A"], "histogram": {"Product storage error": 12, "No adverse event": 9, "Poor quality product administered": 7, "Expired product administered": 5, "Fatigue": 2, "Pain in extremity": 2, "SARS-CoV-2 test": 2, "Vaccination site pain": 2, "Arthralgia": 1, "COVID-19": 1, "Chills": 1, "Device connection issue": 1, "Erythema": 1, "Headache": 1, "Hypersensitivity": 1, "Incorrect route of product administration": 1, "Influenza like illness": 1, "Malaise": 1, "Musculoskeletal discomfort": 1, "Nasal discomfort": 1, "Oropharyngeal discomfort": 1, "Pain of skin": 1, "Product temperature excursion issue": 1, "Skin warm": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056AZ1A.json b/docs/data/histograms/United States/056AZ1A.json
new file mode 100644
index 00000000000..7ee9ec2e39d
--- /dev/null
+++ b/docs/data/histograms/United States/056AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "056AZ1A", "histograms": [{"batchcodes": ["056AZ1A"], "histogram": {"Myalgia": 2, "Alopecia": 1, "Arthralgia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Nausea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056D21A.json b/docs/data/histograms/United States/056D21A.json
new file mode 100644
index 00000000000..ca9edc88d9e
--- /dev/null
+++ b/docs/data/histograms/United States/056D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "056D21A", "histograms": [{"batchcodes": ["056D21A"], "histogram": {"Alopecia": 1, "Back pain": 1, "Chills": 1, "Decreased appetite": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Lethargy": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056H21A.json b/docs/data/histograms/United States/056H21A.json
new file mode 100644
index 00000000000..ec483a89b6b
--- /dev/null
+++ b/docs/data/histograms/United States/056H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "056H21A", "histograms": [{"batchcodes": ["056H21A"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056H21B.json b/docs/data/histograms/United States/056H21B.json
new file mode 100644
index 00000000000..a3427cdedd2
--- /dev/null
+++ b/docs/data/histograms/United States/056H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "056H21B", "histograms": [{"batchcodes": ["056H21B"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056M21A.json b/docs/data/histograms/United States/056M21A.json
new file mode 100644
index 00000000000..585016ec7eb
--- /dev/null
+++ b/docs/data/histograms/United States/056M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "056M21A", "histograms": [{"batchcodes": ["026D21 A", "056M21A", "056MZ1 A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["056M21A", "ENG206"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Nasal congestion": 1, "Sneezing": 1}}, {"batchcodes": ["056M21A"], "histogram": {"Expired product administered": 33, "No adverse event": 17, "Product storage error": 8, "Product temperature excursion issue": 5, "Extra dose administered": 3, "SARS-CoV-2 test": 2, "Accidental overdose": 1, "Accidental underdose": 1, "Arthralgia": 1, "COVID-19": 1, "Chills": 1, "Contusion": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Limb discomfort": 1, "Malaise": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Poor quality product administered": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056M23A.json b/docs/data/histograms/United States/056M23A.json
new file mode 100644
index 00000000000..ea378e32e7a
--- /dev/null
+++ b/docs/data/histograms/United States/056M23A.json	
@@ -0,0 +1 @@
+{"batchcode": "056M23A", "histograms": [{"batchcodes": ["056M23A"], "histogram": {"Dizziness": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056MZ1 A.json b/docs/data/histograms/United States/056MZ1 A.json
new file mode 100644
index 00000000000..87e4c247648
--- /dev/null
+++ b/docs/data/histograms/United States/056MZ1 A.json	
@@ -0,0 +1 @@
+{"batchcode": "056MZ1 A", "histograms": [{"batchcodes": ["026D21 A", "056M21A", "056MZ1 A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/056MZ1A.json b/docs/data/histograms/United States/056MZ1A.json
new file mode 100644
index 00000000000..7c5280c4cb3
--- /dev/null
+++ b/docs/data/histograms/United States/056MZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "056MZ1A", "histograms": [{"batchcodes": ["056MZ1A"], "histogram": {"Diarrhoea": 1, "Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057620A.json b/docs/data/histograms/United States/057620A.json
new file mode 100644
index 00000000000..c4aff9f72a7
--- /dev/null
+++ b/docs/data/histograms/United States/057620A.json	
@@ -0,0 +1 @@
+{"batchcode": "057620A", "histograms": [{"batchcodes": ["057620A"], "histogram": {"Headache": 3, "Nausea": 2, "Arthralgia": 1, "Chest pain": 1, "Chills": 1, "Ear pain": 1, "Eye pain": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Limb discomfort": 1, "Muscle fatigue": 1, "Muscle tightness": 1, "Myalgia": 1, "Pain in extremity": 1, "Swelling": 1, "Thirst": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057A22A, 018C22.json b/docs/data/histograms/United States/057A22A, 018C22.json
new file mode 100644
index 00000000000..acd9b61b47d
--- /dev/null
+++ b/docs/data/histograms/United States/057A22A, 018C22.json	
@@ -0,0 +1 @@
+{"batchcode": "057A22A, 018C22", "histograms": [{"batchcodes": ["057A22A, 018C22"], "histogram": {"No adverse event": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057A22A.json b/docs/data/histograms/United States/057A22A.json
new file mode 100644
index 00000000000..2cdd6ae6542
--- /dev/null
+++ b/docs/data/histograms/United States/057A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "057A22A", "histograms": [{"batchcodes": ["057A22A", "AS7148B"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1, "Wrong product administered": 1}}, {"batchcodes": ["057A22A"], "histogram": {"No adverse event": 15, "Expired product administered": 9, "Product storage error": 8, "Wrong product administered": 5, "Contusion": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Dyspnoea": 1, "Exposure to SARS-CoV-2": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Immune system disorder": 1, "Impaired quality of life": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Night sweats": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Somnolence": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057A22B.json b/docs/data/histograms/United States/057A22B.json
new file mode 100644
index 00000000000..99b8e319ebd
--- /dev/null
+++ b/docs/data/histograms/United States/057A22B.json	
@@ -0,0 +1 @@
+{"batchcode": "057A22B", "histograms": [{"batchcodes": ["057A22B"], "histogram": {"Arthralgia": 1, "Feeling hot": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Swelling": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057F22A.json b/docs/data/histograms/United States/057F22A.json
new file mode 100644
index 00000000000..8be70adafb2
--- /dev/null
+++ b/docs/data/histograms/United States/057F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "057F22A", "histograms": [{"batchcodes": ["022C21A", "057F22A", "1805022"], "histogram": {"Abdominal pain": 1, "COVID-19 immunisation": 1, "Diarrhoea": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["057F22A"], "histogram": {"No adverse event": 29, "Product temperature excursion issue": 24, "Expired product administered": 19, "Product storage error": 16, "Poor quality product administered": 9, "Accidental underdose": 3, "Chills": 2, "Dizziness": 2, "Extra dose administered": 2, "Fatigue": 2, "Pyrexia": 2, "Throat irritation": 2, "Asthenia": 1, "Fall": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Immunisation reaction": 1, "Impaired driving ability": 1, "Nausea": 1, "Oral discomfort": 1, "Pain": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Pruritus": 1, "Rash": 1, "Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057FZZA OR 22A.json b/docs/data/histograms/United States/057FZZA OR 22A.json
new file mode 100644
index 00000000000..744ff8d316a
--- /dev/null
+++ b/docs/data/histograms/United States/057FZZA OR 22A.json	
@@ -0,0 +1 @@
+{"batchcode": "057FZZA OR 22A", "histograms": [{"batchcodes": ["057FZZA OR 22A"], "histogram": {"COVID-19": 1, "Hypophagia": 1, "Neurological decompensation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057G120A.json b/docs/data/histograms/United States/057G120A.json
new file mode 100644
index 00000000000..f5a2e5830c7
--- /dev/null
+++ b/docs/data/histograms/United States/057G120A.json	
@@ -0,0 +1 @@
+{"batchcode": "057G120A", "histograms": [{"batchcodes": ["057G120A"], "histogram": {"Chills": 1, "Loss of consciousness": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057G20A.json b/docs/data/histograms/United States/057G20A.json
new file mode 100644
index 00000000000..ce05b5758dc
--- /dev/null
+++ b/docs/data/histograms/United States/057G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "057G20A", "histograms": [{"batchcodes": ["057G20A"], "histogram": {"Headache": 6, "Diarrhoea": 4, "Myalgia": 4, "Nausea": 4, "Pruritus": 4, "Dizziness": 3, "Vomiting": 3, "Blood pressure decreased": 2, "Chills": 2, "Fatigue": 2, "Muscle spasms": 2, "Pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Pyrexia": 2, "Rash": 2, "Tremor": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Vaccination site rash": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Arthralgia": 1, "Back pain": 1, "Blister": 1, "Blood pressure measurement": 1, "Dry mouth": 1, "Dysstasia": 1, "Erythema": 1, "Feeling abnormal": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Lip swelling": 1, "Oral pruritus": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Renal failure": 1, "Rhinorrhoea": 1, "Skin tightness": 1, "Sneezing": 1, "Swelling": 1, "Tinnitus": 1, "Urticaria": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057K20A.json b/docs/data/histograms/United States/057K20A.json
new file mode 100644
index 00000000000..943d4656e5d
--- /dev/null
+++ b/docs/data/histograms/United States/057K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "057K20A", "histograms": [{"batchcodes": ["057K20A"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057M21.json b/docs/data/histograms/United States/057M21.json
new file mode 100644
index 00000000000..9f4865a251f
--- /dev/null
+++ b/docs/data/histograms/United States/057M21.json	
@@ -0,0 +1 @@
+{"batchcode": "057M21", "histograms": [{"batchcodes": ["057M21"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057M21A.json b/docs/data/histograms/United States/057M21A.json
new file mode 100644
index 00000000000..33e282a3cf8
--- /dev/null
+++ b/docs/data/histograms/United States/057M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "057M21A", "histograms": [{"batchcodes": ["057M21A"], "histogram": {"Expired product administered": 47, "Product storage error": 39, "No adverse event": 30, "Product temperature excursion issue": 17, "Poor quality product administered": 15, "SARS-CoV-2 test": 5, "COVID-19": 4, "Pyrexia": 4, "Arthralgia": 3, "Circumstance or information capable of leading to medication error": 3, "Product measured potency issue": 3, "Body temperature": 2, "Chills": 2, "Diarrhoea": 2, "Pain in extremity": 2, "Vaccination site swelling": 2, "Accidental overdose": 1, "Asthenia": 1, "Cough": 1, "Decreased appetite": 1, "Extra dose administered": 1, "Fatigue": 1, "Gait disturbance": 1, "Hangover": 1, "Heart rate": 1, "Hot flush": 1, "Inflammation": 1, "Interchange of vaccine products": 1, "Lethargy": 1, "Maternal exposure during pregnancy": 1, "Neck mass": 1, "Osteitis": 1, "Overdose": 1, "Oxygen saturation": 1, "Product administration interrupted": 1, "Vaccination failure": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057M21RS.json b/docs/data/histograms/United States/057M21RS.json
new file mode 100644
index 00000000000..2f1e4d3de43
--- /dev/null
+++ b/docs/data/histograms/United States/057M21RS.json	
@@ -0,0 +1 @@
+{"batchcode": "057M21RS", "histograms": [{"batchcodes": ["057M21RS"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/057MZHA.json b/docs/data/histograms/United States/057MZHA.json
new file mode 100644
index 00000000000..a162cf9793f
--- /dev/null
+++ b/docs/data/histograms/United States/057MZHA.json	
@@ -0,0 +1 @@
+{"batchcode": "057MZHA", "histograms": [{"batchcodes": ["057MZHA"], "histogram": {"Vertigo": 2, "Vomiting": 2, "COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05822-2A.json b/docs/data/histograms/United States/05822-2A.json
new file mode 100644
index 00000000000..918359df9c8
--- /dev/null
+++ b/docs/data/histograms/United States/05822-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "05822-2A", "histograms": [{"batchcodes": ["05822-2A"], "histogram": {"Expired product administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0582EZ1A.json b/docs/data/histograms/United States/0582EZ1A.json
new file mode 100644
index 00000000000..10befe94ddf
--- /dev/null
+++ b/docs/data/histograms/United States/0582EZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0582EZ1A", "histograms": [{"batchcodes": ["0582EZ1A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0588H21A.json b/docs/data/histograms/United States/0588H21A.json
new file mode 100644
index 00000000000..48818e11b68
--- /dev/null
+++ b/docs/data/histograms/United States/0588H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0588H21A", "histograms": [{"batchcodes": ["0588H21A"], "histogram": {"Inappropriate schedule of product administration": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058A21A.json b/docs/data/histograms/United States/058A21A.json
new file mode 100644
index 00000000000..8951a74285d
--- /dev/null
+++ b/docs/data/histograms/United States/058A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "058A21A", "histograms": [{"batchcodes": ["058A21A"], "histogram": {"Inappropriate schedule of product administration": 2, "Product administered to patient of inappropriate age": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058A22-2A.json b/docs/data/histograms/United States/058A22-2A.json
new file mode 100644
index 00000000000..1f19de26e7d
--- /dev/null
+++ b/docs/data/histograms/United States/058A22-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "058A22-2A", "histograms": [{"batchcodes": ["058A22-2A"], "histogram": {"Expired product administered": 279, "Product storage error": 271, "No adverse event": 262, "Back pain": 2, "Extra dose administered": 2, "Hypoaesthesia": 2, "Neck pain": 2, "Pain": 2, "Abdominal pain lower": 1, "Accidental overdose": 1, "Arthralgia": 1, "Asthenia": 1, "Axillary pain": 1, "Burning sensation": 1, "Erythema": 1, "Fatigue": 1, "Gait disturbance": 1, "Gout": 1, "Headache": 1, "Illness": 1, "Inflammatory pain": 1, "Malaise": 1, "Muscular weakness": 1, "Myalgia": 1, "Osteoarthritis": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058A22.json b/docs/data/histograms/United States/058A22.json
new file mode 100644
index 00000000000..c2a7c69b6e2
--- /dev/null
+++ b/docs/data/histograms/United States/058A22.json	
@@ -0,0 +1 @@
+{"batchcode": "058A22", "histograms": [{"batchcodes": ["058A22"], "histogram": {"Expired product administered": 1, "No adverse event": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058A222A.json b/docs/data/histograms/United States/058A222A.json
new file mode 100644
index 00000000000..7927f370688
--- /dev/null
+++ b/docs/data/histograms/United States/058A222A.json	
@@ -0,0 +1 @@
+{"batchcode": "058A222A", "histograms": [{"batchcodes": ["058A222A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058A22A.json b/docs/data/histograms/United States/058A22A.json
new file mode 100644
index 00000000000..1fbca810c67
--- /dev/null
+++ b/docs/data/histograms/United States/058A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "058A22A", "histograms": [{"batchcodes": ["058A22A"], "histogram": {"Blood test": 1, "Fatigue": 1, "Illness": 1, "Lethargy": 1, "Pain in extremity": 1, "Product administration interrupted": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058A772A.json b/docs/data/histograms/United States/058A772A.json
new file mode 100644
index 00000000000..8c89821bd45
--- /dev/null
+++ b/docs/data/histograms/United States/058A772A.json	
@@ -0,0 +1 @@
+{"batchcode": "058A772A", "histograms": [{"batchcodes": ["058A772A"], "histogram": {"Chills": 1, "Erythema": 1, "Headache": 1, "Illness": 1, "Myalgia": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058B1A.json b/docs/data/histograms/United States/058B1A.json
new file mode 100644
index 00000000000..5504cf8029d
--- /dev/null
+++ b/docs/data/histograms/United States/058B1A.json	
@@ -0,0 +1 @@
+{"batchcode": "058B1A", "histograms": [{"batchcodes": ["058B1A"], "histogram": {"Aphasia": 1, "Balance disorder": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Cardiac stress test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Computerised tomogram": 1, "Confusional state": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Malaise": 1, "Memory impairment": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Paraesthesia": 1, "Product dose omission issue": 1, "Sensory loss": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058E.json b/docs/data/histograms/United States/058E.json
new file mode 100644
index 00000000000..164d0d78f87
--- /dev/null
+++ b/docs/data/histograms/United States/058E.json	
@@ -0,0 +1 @@
+{"batchcode": "058E", "histograms": [{"batchcodes": ["058E"], "histogram": {"Dry mouth": 2, "Myalgia": 2, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058E21.json b/docs/data/histograms/United States/058E21.json
new file mode 100644
index 00000000000..939800dbab2
--- /dev/null
+++ b/docs/data/histograms/United States/058E21.json	
@@ -0,0 +1 @@
+{"batchcode": "058E21", "histograms": [{"batchcodes": ["058E21"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058E21A.json b/docs/data/histograms/United States/058E21A.json
new file mode 100644
index 00000000000..33878c1d4ed
--- /dev/null
+++ b/docs/data/histograms/United States/058E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "058E21A", "histograms": [{"batchcodes": ["058E21A", "1805031", "FM0698"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["058E21A"], "histogram": {"Expired product administered": 14, "Fatigue": 7, "Product storage error": 7, "Pyrexia": 6, "Pain in extremity": 5, "Asthenia": 4, "Inappropriate schedule of product administration": 4, "Nausea": 4, "Pruritus": 4, "Body temperature": 3, "Chills": 3, "Headache": 3, "Hypoaesthesia": 3, "Myalgia": 3, "Vaccination site erythema": 3, "Vaccination site pruritus": 3, "Arthralgia": 2, "Blood test": 2, "Chest discomfort": 2, "Chest pain": 2, "Dysphagia": 2, "Erythema": 2, "Feeding disorder": 2, "Feeling abnormal": 2, "Hyperhidrosis": 2, "Influenza like illness": 2, "Interchange of vaccine products": 2, "Loss of consciousness": 2, "Muscle twitching": 2, "Off label use": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Rash": 2, "Urticaria": 2, "Vaccination complication": 2, "Vaccination site rash": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Accidental overdose": 1, "Ageusia": 1, "Anaphylactic reaction": 1, "Anosmia": 1, "Blepharospasm": 1, "Blister": 1, "Blood glucose increased": 1, "Blood immunoglobulin G": 1, "Breast swelling": 1, "COVID-19": 1, "Cardiac arrest": 1, "Cardiac disorder": 1, "Confusional state": 1, "Cough": 1, "Decreased activity": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Diplopia": 1, "Disorientation": 1, "Drug ineffective": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Electrocardiogram QT prolonged": 1, "Feeling hot": 1, "Gait disturbance": 1, "Heart rate": 1, "Herpes zoster": 1, "Hypersensitivity": 1, "Hypotension": 1, "Illness": 1, "Injected limb mobility decreased": 1, "Insomnia": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Lung opacity": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Muscular weakness": 1, "Myocardial infarction": 1, "Myocarditis": 1, "Nail discolouration": 1, "Nightmare": 1, "Overdose": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pallor": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Peripheral coldness": 1, "Pneumonia": 1, "Product administered to patient of inappropriate age": 1, "Product temperature excursion issue": 1, "Rash maculo-papular": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "Seizure": 1, "Sinusitis": 1, "Sporotrichosis": 1, "Staphylococcal infection": 1, "Strabismus": 1, "Tachypnoea": 1, "Tinnitus": 1, "Troponin": 1, "Troponin increased": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058F21A.json b/docs/data/histograms/United States/058F21A.json
new file mode 100644
index 00000000000..e127a44ff2f
--- /dev/null
+++ b/docs/data/histograms/United States/058F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "058F21A", "histograms": [{"batchcodes": ["058F21A"], "histogram": {"Myalgia": 7, "Pyrexia": 6, "Chills": 5, "Expired product administered": 5, "Pain in extremity": 5, "Back pain": 4, "Body temperature": 4, "Headache": 4, "Inappropriate schedule of product administration": 4, "Arthralgia": 3, "Illness": 3, "Pain": 3, "Dizziness": 2, "Dyspnoea": 2, "Ear pain": 2, "Erythema": 2, "Neck pain": 2, "Swelling face": 2, "Tremor": 2, "Urticaria": 2, "Abdominal pain": 1, "Accidental underdose": 1, "Asthenia": 1, "Bladder discomfort": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Breast mass": 1, "Breast pain": 1, "Breast swelling": 1, "COVID-19": 1, "Chest pain": 1, "Confusional state": 1, "Cough": 1, "Diarrhoea": 1, "Discomfort": 1, "Dyspepsia": 1, "Dysuria": 1, "Electrocardiogram": 1, "Extrasystoles": 1, "Eye swelling": 1, "Facial pain": 1, "Fatigue": 1, "Feeling abnormal": 1, "Heart rate": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Lymphoedema": 1, "Malaise": 1, "Mammogram": 1, "Memory impairment": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nausea": 1, "Nerve injury": 1, "Off label use": 1, "Pain in jaw": 1, "Palpitations": 1, "Poor quality product administered": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Rash": 1, "Suspected COVID-19": 1, "Swelling": 1, "Tenderness": 1, "Underdose": 1, "Urinary incontinence": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Vaginal discharge": 1, "Vaginal haemorrhage": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058F2A.json b/docs/data/histograms/United States/058F2A.json
new file mode 100644
index 00000000000..40e258556ed
--- /dev/null
+++ b/docs/data/histograms/United States/058F2A.json	
@@ -0,0 +1 @@
+{"batchcode": "058F2A", "histograms": [{"batchcodes": ["058F2A"], "histogram": {"Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058H21A..json b/docs/data/histograms/United States/058H21A..json
new file mode 100644
index 00000000000..967502d44f6
--- /dev/null
+++ b/docs/data/histograms/United States/058H21A..json	
@@ -0,0 +1 @@
+{"batchcode": "058H21A.", "histograms": [{"batchcodes": ["058H21A."], "histogram": {"Back pain": 1, "Musculoskeletal pain": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058H21A.json b/docs/data/histograms/United States/058H21A.json
new file mode 100644
index 00000000000..85fd2261307
--- /dev/null
+++ b/docs/data/histograms/United States/058H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "058H21A", "histograms": [{"batchcodes": ["058H21A"], "histogram": {"Expired product administered": 26, "Product storage error": 8, "Pyrexia": 6, "Fatigue": 5, "Headache": 5, "Product administered to patient of inappropriate age": 5, "Chills": 4, "Inappropriate schedule of product administration": 4, "Product temperature excursion issue": 4, "Arthralgia": 3, "Vomiting": 3, "Accidental underdose": 2, "Body temperature": 2, "Cough": 2, "Discomfort": 2, "Feeling hot": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Pain": 2, "SARS-CoV-2 test": 2, "Underdose": 2, "Vaccination site erythema": 2, "Abdominal rigidity": 1, "Abnormal dreams": 1, "Amnesia": 1, "Back pain": 1, "Balance disorder": 1, "Chest pain": 1, "Cognitive disorder": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling cold": 1, "Gait disturbance": 1, "Gait inability": 1, "Haemorrhage": 1, "Hypoaesthesia": 1, "Hypogeusia": 1, "Hyposmia": 1, "Immunisation reaction": 1, "Intracranial aneurysm": 1, "Lethargy": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Mass": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Presyncope": 1, "Product dose omission issue": 1, "Productive cough": 1, "Pruritus": 1, "Skin discolouration": 1, "Skin wound": 1, "Swelling": 1, "Tinnitus": 1, "Vaccination complication": 1, "Vaccination site bruising": 1, "Vaccination site discomfort": 1, "Vaccination site movement impairment": 1, "Vaccination site nodule": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058K20A.json b/docs/data/histograms/United States/058K20A.json
new file mode 100644
index 00000000000..e07f8964d8a
--- /dev/null
+++ b/docs/data/histograms/United States/058K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "058K20A", "histograms": [{"batchcodes": ["058K20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/058M21A.json b/docs/data/histograms/United States/058M21A.json
new file mode 100644
index 00000000000..5215f265159
--- /dev/null
+++ b/docs/data/histograms/United States/058M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "058M21A", "histograms": [{"batchcodes": ["058M21A"], "histogram": {"Muscle strain": 1, "Musculoskeletal chest pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059721A.json b/docs/data/histograms/United States/059721A.json
new file mode 100644
index 00000000000..807b8bfb47f
--- /dev/null
+++ b/docs/data/histograms/United States/059721A.json	
@@ -0,0 +1 @@
+{"batchcode": "059721A", "histograms": [{"batchcodes": ["059721A"], "histogram": {"Dizziness": 2, "Pyrexia": 2, "Chills": 1, "Dysuria": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Rash macular": 1, "Testicular pain": 1, "Urticaria": 1, "Vaccination site pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059A21A.json b/docs/data/histograms/United States/059A21A.json
new file mode 100644
index 00000000000..b1503d251a1
--- /dev/null
+++ b/docs/data/histograms/United States/059A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "059A21A", "histograms": [{"batchcodes": ["059A21A"], "histogram": {"Feeling abnormal": 1, "Laboratory test": 1, "Malaise": 1, "Nausea": 1, "Neck pain": 1, "Product quality issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059A22A.json b/docs/data/histograms/United States/059A22A.json
new file mode 100644
index 00000000000..98c3f4d3ba9
--- /dev/null
+++ b/docs/data/histograms/United States/059A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "059A22A", "histograms": [{"batchcodes": ["059A22A"], "histogram": {"Expired product administered": 27, "Product storage error": 16, "No adverse event": 13, "Pain in extremity": 3, "Dizziness": 2, "Inappropriate schedule of product administration": 2, "Product administration error": 2, "SARS-CoV-2 test": 2, "Wrong product administered": 2, "Accidental overdose": 1, "Arthralgia": 1, "COVID-19": 1, "Dysgeusia": 1, "Gait disturbance": 1, "Headache": 1, "Immunisation reaction": 1, "Insomnia": 1, "Limb mass": 1, "Loss of consciousness": 1, "Myalgia": 1, "Nerve compression": 1, "Pain": 1, "Poor quality product administered": 1, "Product colour issue": 1, "Swollen tongue": 1, "Taste disorder": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059E21.json b/docs/data/histograms/United States/059E21.json
new file mode 100644
index 00000000000..bde418d8d8d
--- /dev/null
+++ b/docs/data/histograms/United States/059E21.json	
@@ -0,0 +1 @@
+{"batchcode": "059E21", "histograms": [{"batchcodes": ["059E21"], "histogram": {"Hypoaesthesia": 1, "Incorrect route of product administration": 1, "Paraesthesia": 1, "Vaccination site erythema": 1, "Vaccination site inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059E214.json b/docs/data/histograms/United States/059E214.json
new file mode 100644
index 00000000000..265331c3eca
--- /dev/null
+++ b/docs/data/histograms/United States/059E214.json	
@@ -0,0 +1 @@
+{"batchcode": "059E214", "histograms": [{"batchcodes": ["059E214"], "histogram": {"Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Condition aggravated": 1, "Diarrhoea": 1, "Dizziness": 1, "Nausea": 1, "Pain in extremity": 1, "Skin discolouration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059E21A OR 05GE.json b/docs/data/histograms/United States/059E21A OR 05GE.json
new file mode 100644
index 00000000000..44f93acaa0e
--- /dev/null
+++ b/docs/data/histograms/United States/059E21A OR 05GE.json	
@@ -0,0 +1 @@
+{"batchcode": "059E21A OR 05GE", "histograms": [{"batchcodes": ["059E21A OR 05GE"], "histogram": {"Dyspnoea": 1, "Musculoskeletal chest pain": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059E21A.json b/docs/data/histograms/United States/059E21A.json
new file mode 100644
index 00000000000..f0d0ac548c0
--- /dev/null
+++ b/docs/data/histograms/United States/059E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "059E21A", "histograms": [{"batchcodes": ["059E21A"], "histogram": {"Headache": 9, "Fatigue": 7, "Chills": 6, "Pain in extremity": 6, "COVID-19": 5, "SARS-CoV-2 test": 5, "Vaccination site pain": 5, "Expired product administered": 4, "Pain": 4, "Pyrexia": 4, "Rash": 4, "Arthralgia": 3, "Feeling abnormal": 3, "Gait disturbance": 3, "Lymphadenopathy": 3, "Therapeutic response unexpected": 3, "Dizziness": 2, "Dyspnoea": 2, "Feeling hot": 2, "Haematocrit": 2, "Heart rate increased": 2, "Inappropriate schedule of product administration": 2, "Influenza like illness": 2, "Interchange of vaccine products": 2, "Malaise": 2, "Myalgia": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Product dose omission issue": 2, "Product storage error": 2, "Pruritus": 2, "Pulmonary pain": 2, "Rash macular": 2, "Red blood cell count": 2, "Renal pain": 2, "Tremor": 2, "Accidental overdose": 1, "Ankle fracture": 1, "Anxiety": 1, "Appendicitis": 1, "Application site vesicles": 1, "Body temperature": 1, "Bone pain": 1, "Bruxism": 1, "Burning sensation": 1, "Cardiac flutter": 1, "Chest discomfort": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Dysstasia": 1, "Erythema": 1, "Euphoric mood": 1, "Fall": 1, "Fracture": 1, "Guillain-Barre syndrome": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypertension": 1, "Injection site warmth": 1, "Intracardiac thrombus": 1, "Lacrimation increased": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Migraine": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Nail disorder": 1, "Nausea": 1, "Non-cardiac chest pain": 1, "Oropharyngeal pain": 1, "Pallor": 1, "Palpitations": 1, "Product administered to patient of inappropriate age": 1, "Rash erythematous": 1, "Scar": 1, "Sensitive skin": 1, "Swelling": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site warmth": 1, "Wheelchair user": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059EZIA.json b/docs/data/histograms/United States/059EZIA.json
new file mode 100644
index 00000000000..ba3a6fd7087
--- /dev/null
+++ b/docs/data/histograms/United States/059EZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "059EZIA", "histograms": [{"batchcodes": ["059EZIA"], "histogram": {"Blood pressure measurement": 1, "Dizziness": 1, "Dysgeusia": 1, "Erythema": 1, "Feeling abnormal": 1, "Headache": 1, "Hypersensitivity": 1, "Joint stiffness": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Palpitations": 1, "Seizure": 1, "Swelling face": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059F21A.json b/docs/data/histograms/United States/059F21A.json
new file mode 100644
index 00000000000..a70d9818800
--- /dev/null
+++ b/docs/data/histograms/United States/059F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "059F21A", "histograms": [{"batchcodes": ["059F21A"], "histogram": {"Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059F22A.json b/docs/data/histograms/United States/059F22A.json
new file mode 100644
index 00000000000..bfcb510534f
--- /dev/null
+++ b/docs/data/histograms/United States/059F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "059F22A", "histograms": [{"batchcodes": ["059F22A"], "histogram": {"No adverse event": 8, "Expired product administered": 5, "Product storage error": 3, "Accidental underdose": 2, "Musculoskeletal stiffness": 2, "Nausea": 2, "Arthralgia": 1, "Back pain": 1, "Body temperature": 1, "COVID-19": 1, "Decreased appetite": 1, "Dizziness": 1, "Drug ineffective": 1, "Fatigue": 1, "Illness": 1, "Immunisation reaction": 1, "Influenza": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Skin irritation": 1, "Suspected COVID-19": 1, "Vaccination site discharge": 1, "Vomiting": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059F71A.json b/docs/data/histograms/United States/059F71A.json
new file mode 100644
index 00000000000..26d8dba6e4b
--- /dev/null
+++ b/docs/data/histograms/United States/059F71A.json	
@@ -0,0 +1 @@
+{"batchcode": "059F71A", "histograms": [{"batchcodes": ["059F71A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059H21A.json b/docs/data/histograms/United States/059H21A.json
new file mode 100644
index 00000000000..2e70be8ff1d
--- /dev/null
+++ b/docs/data/histograms/United States/059H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "059H21A", "histograms": [{"batchcodes": ["059H21A", "1805022"], "histogram": {"Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["059H21A"], "histogram": {"Expired product administered": 167, "No adverse event": 40, "Product storage error": 27, "Product temperature excursion issue": 8, "Poor quality product administered": 6, "SARS-CoV-2 test": 4, "Accidental underdose": 3, "Rash": 3, "COVID-19": 2, "Dyspnoea": 2, "Limb discomfort": 2, "Pain": 2, "Pain in extremity": 2, "Product administered to patient of inappropriate age": 2, "Pruritus": 2, "Accidental overdose": 1, "Anaphylactic reaction": 1, "Arthritis": 1, "Breast swelling": 1, "Chest pain": 1, "Cough": 1, "Drug ineffective": 1, "Dry mouth": 1, "Hypersensitivity": 1, "Illness": 1, "Influenza virus test": 1, "Insomnia": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Menstrual disorder": 1, "Menstruation delayed": 1, "Migraine": 1, "Movement disorder": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Neck pain": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vaccination failure": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059M21A.json b/docs/data/histograms/United States/059M21A.json
new file mode 100644
index 00000000000..0acd1779a38
--- /dev/null
+++ b/docs/data/histograms/United States/059M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "059M21A", "histograms": [{"batchcodes": ["059M21A"], "histogram": {"Expired product administered": 24, "Product storage error": 22, "Incorrect dose administered": 3, "Product administered to patient of inappropriate age": 2, "COVID-19": 1, "Discomfort": 1, "Headache": 1, "Immunisation reaction": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Migraine": 1, "Overdose": 1, "Psoriasis": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Swelling": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/059U21A.json b/docs/data/histograms/United States/059U21A.json
new file mode 100644
index 00000000000..9c37437210e
--- /dev/null
+++ b/docs/data/histograms/United States/059U21A.json	
@@ -0,0 +1 @@
+{"batchcode": "059U21A", "histograms": [{"batchcodes": ["059U21A", "077C21B", "1805018"], "histogram": {"Blood pressure measurement": 1, "COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05BF21A.json b/docs/data/histograms/United States/05BF21A.json
new file mode 100644
index 00000000000..a55e8d0d368
--- /dev/null
+++ b/docs/data/histograms/United States/05BF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "05BF21A", "histograms": [{"batchcodes": ["05BF21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05CD214.json b/docs/data/histograms/United States/05CD214.json
new file mode 100644
index 00000000000..00c24aff037
--- /dev/null
+++ b/docs/data/histograms/United States/05CD214.json	
@@ -0,0 +1 @@
+{"batchcode": "05CD214", "histograms": [{"batchcodes": ["05CD214"], "histogram": {"Dizziness": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05DE21A.json b/docs/data/histograms/United States/05DE21A.json
new file mode 100644
index 00000000000..133c14f9cc3
--- /dev/null
+++ b/docs/data/histograms/United States/05DE21A.json	
@@ -0,0 +1 @@
+{"batchcode": "05DE21A", "histograms": [{"batchcodes": ["05DE21A"], "histogram": {"Feeling abnormal": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05E21A.json b/docs/data/histograms/United States/05E21A.json
new file mode 100644
index 00000000000..65757be803d
--- /dev/null
+++ b/docs/data/histograms/United States/05E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "05E21A", "histograms": [{"batchcodes": ["05E21A"], "histogram": {"Vaccination site pain": 2, "Chills": 1, "Fatigue": 1, "Feeling hot": 1, "Influenza like illness": 1, "Joint swelling": 1, "Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05HA22A.json b/docs/data/histograms/United States/05HA22A.json
new file mode 100644
index 00000000000..9e79827a768
--- /dev/null
+++ b/docs/data/histograms/United States/05HA22A.json	
@@ -0,0 +1 @@
+{"batchcode": "05HA22A", "histograms": [{"batchcodes": ["05HA22A"], "histogram": {"Expired product administered": 1, "Inappropriate schedule of product administration": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05J20A.json b/docs/data/histograms/United States/05J20A.json
new file mode 100644
index 00000000000..b2cf2fc5cdd
--- /dev/null
+++ b/docs/data/histograms/United States/05J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "05J20A", "histograms": [{"batchcodes": ["05J20A"], "histogram": {"Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05M20A.json b/docs/data/histograms/United States/05M20A.json
new file mode 100644
index 00000000000..459637f1abd
--- /dev/null
+++ b/docs/data/histograms/United States/05M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "05M20A", "histograms": [{"batchcodes": ["05M20A"], "histogram": {"Asthenia": 2, "Body temperature": 2, "Cough": 2, "Dyspnoea": 2, "Feeling of body temperature change": 2, "Pyrexia": 2, "Abdominal pain upper": 1, "Arthralgia": 1, "Asthma": 1, "Back pain": 1, "Decreased appetite": 1, "Fatigue": 1, "Feeling jittery": 1, "Hyperhidrosis": 1, "Hypophagia": 1, "Influenza": 1, "Influenza like illness": 1, "Insomnia": 1, "Malaise": 1, "Nausea": 1, "Nervousness": 1, "Pre-existing condition improved": 1, "Vaccination complication": 1, "Vaccination site pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05TK20A.json b/docs/data/histograms/United States/05TK20A.json
new file mode 100644
index 00000000000..78c081aef2c
--- /dev/null
+++ b/docs/data/histograms/United States/05TK20A.json	
@@ -0,0 +1 @@
+{"batchcode": "05TK20A", "histograms": [{"batchcodes": ["05TK20A"], "histogram": {"Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05UE211A.json b/docs/data/histograms/United States/05UE211A.json
new file mode 100644
index 00000000000..d5b767ab4c0
--- /dev/null
+++ b/docs/data/histograms/United States/05UE211A.json	
@@ -0,0 +1 @@
+{"batchcode": "05UE211A", "histograms": [{"batchcodes": ["05UE211A"], "histogram": {"Abdominal pain upper": 1, "Dizziness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05ZE21A.json b/docs/data/histograms/United States/05ZE21A.json
new file mode 100644
index 00000000000..93557e72231
--- /dev/null
+++ b/docs/data/histograms/United States/05ZE21A.json	
@@ -0,0 +1 @@
+{"batchcode": "05ZE21A", "histograms": [{"batchcodes": ["05ZE21A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/05ZEZ1A.json b/docs/data/histograms/United States/05ZEZ1A.json
new file mode 100644
index 00000000000..1f5caf872d3
--- /dev/null
+++ b/docs/data/histograms/United States/05ZEZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "05ZEZ1A", "histograms": [{"batchcodes": ["05ZEZ1A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060A21A  OR 040.json b/docs/data/histograms/United States/060A21A  OR 040.json
new file mode 100644
index 00000000000..e1b53dbb997
--- /dev/null
+++ b/docs/data/histograms/United States/060A21A  OR 040.json	
@@ -0,0 +1 @@
+{"batchcode": "060A21A  OR 040", "histograms": [{"batchcodes": ["060A21A  OR 040"], "histogram": {"Asthenia": 1, "Cold sweat": 1, "Dizziness": 1, "Incorrect route of product administration": 1, "Oxygen saturation": 1, "Pain in extremity": 1, "Pyrexia": 1, "Somnolence": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060A22A.json b/docs/data/histograms/United States/060A22A.json
new file mode 100644
index 00000000000..1be926d574f
--- /dev/null
+++ b/docs/data/histograms/United States/060A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "060A22A", "histograms": [{"batchcodes": ["060A22A"], "histogram": {"Expired product administered": 11, "Product storage error": 7, "No adverse event": 4, "Pain in extremity": 2, "Vaccination site pain": 2, "Chest discomfort": 1, "Circumstance or information capable of leading to medication error": 1, "Exposure to SARS-CoV-2": 1, "Fall": 1, "Gait disturbance": 1, "Gait inability": 1, "Hyperhidrosis": 1, "Hypoacusis": 1, "Illness": 1, "Interchange of vaccine products": 1, "Loss of control of legs": 1, "Loss of personal independence in daily activities": 1, "Product administered to patient of inappropriate age": 1, "Sitting disability": 1, "Thrombosis": 1, "Underdose": 1, "Vaccination site nodule": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060B22A.json b/docs/data/histograms/United States/060B22A.json
new file mode 100644
index 00000000000..e8b66110f63
--- /dev/null
+++ b/docs/data/histograms/United States/060B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "060B22A", "histograms": [{"batchcodes": ["060B22A"], "histogram": {"No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060D22A.json b/docs/data/histograms/United States/060D22A.json
new file mode 100644
index 00000000000..62c2db0e0b8
--- /dev/null
+++ b/docs/data/histograms/United States/060D22A.json	
@@ -0,0 +1 @@
+{"batchcode": "060D22A", "histograms": [{"batchcodes": ["060D22A"], "histogram": {"Oropharyngeal pain": 1, "SARS-CoV-2 test": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060E21A.json b/docs/data/histograms/United States/060E21A.json
new file mode 100644
index 00000000000..aa62f4fb109
--- /dev/null
+++ b/docs/data/histograms/United States/060E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "060E21A", "histograms": [{"batchcodes": ["060E21A"], "histogram": {"Fatigue": 1, "Sluggishness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060F22A.json b/docs/data/histograms/United States/060F22A.json
new file mode 100644
index 00000000000..4e3dd739675
--- /dev/null
+++ b/docs/data/histograms/United States/060F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "060F22A", "histograms": [{"batchcodes": ["060F22A"], "histogram": {"No adverse event": 5, "Feeling abnormal": 3, "Pyrexia": 3, "Accidental underdose": 2, "Fatigue": 2, "Insomnia": 2, "Pain": 2, "Vaccination site pain": 2, "Wrong product administered": 2, "Aggression": 1, "Allergy to vaccine": 1, "Asthenia": 1, "Biopsy skin": 1, "Blister": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Dizziness": 1, "Dysuria": 1, "Eye pruritus": 1, "Gait disturbance": 1, "Head discomfort": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoacusis": 1, "Illness": 1, "Immunisation reaction": 1, "Incorrect dose administered": 1, "Influenza": 1, "Lethargy": 1, "Limb discomfort": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Ocular hyperaemia": 1, "Pain in extremity": 1, "Product administration error": 1, "Tinnitus": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site urticaria": 1, "Vaccination site vesicles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060H214.json b/docs/data/histograms/United States/060H214.json
new file mode 100644
index 00000000000..95118f3dc6b
--- /dev/null
+++ b/docs/data/histograms/United States/060H214.json	
@@ -0,0 +1 @@
+{"batchcode": "060H214", "histograms": [{"batchcodes": ["060H214"], "histogram": {"Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060H21A.json b/docs/data/histograms/United States/060H21A.json
new file mode 100644
index 00000000000..65ccca852ce
--- /dev/null
+++ b/docs/data/histograms/United States/060H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "060H21A", "histograms": [{"batchcodes": ["060H21A"], "histogram": {"Expired product administered": 12, "Product administered to patient of inappropriate age": 7, "Product storage error": 5, "Nausea": 4, "Chills": 3, "Fatigue": 3, "Headache": 3, "Paraesthesia": 3, "COVID-19": 2, "Feeling abnormal": 2, "Heart rate": 2, "Myalgia": 2, "Pain in extremity": 2, "Pyrexia": 2, "Tachycardia": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood glucose": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Cold sweat": 1, "Discomfort": 1, "Dizziness": 1, "Dysstasia": 1, "Erythema of eyelid": 1, "Eye irritation": 1, "Eye pain": 1, "Feeling cold": 1, "Gait inability": 1, "Heart rate increased": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Lacrimation increased": 1, "Limb discomfort": 1, "Migraine": 1, "Musculoskeletal discomfort": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oropharyngeal discomfort": 1, "Pain": 1, "Paraesthesia oral": 1, "Respiratory rate": 1, "Respiratory rate decreased": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Syncope": 1, "Taste disorder": 1, "Tinnitus": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Visual impairment": 1, "Vomiting": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/060H21B.json b/docs/data/histograms/United States/060H21B.json
new file mode 100644
index 00000000000..6a64c4257d2
--- /dev/null
+++ b/docs/data/histograms/United States/060H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "060H21B", "histograms": [{"batchcodes": ["060H21B"], "histogram": {"Insomnia": 1, "Muscle spasms": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061A21A.json b/docs/data/histograms/United States/061A21A.json
new file mode 100644
index 00000000000..f2f90f41c92
--- /dev/null
+++ b/docs/data/histograms/United States/061A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "061A21A", "histograms": [{"batchcodes": ["061A21A"], "histogram": {"Chills": 1, "Dyspnoea": 1, "Headache": 1, "Influenza": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061B22A.json b/docs/data/histograms/United States/061B22A.json
new file mode 100644
index 00000000000..bfa041ae372
--- /dev/null
+++ b/docs/data/histograms/United States/061B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "061B22A", "histograms": [{"batchcodes": ["061B22A"], "histogram": {"No adverse event": 9, "Expired product administered": 7, "Incorrect dose administered": 3, "Overdose": 2, "Burning sensation": 1, "Erythema": 1, "Product storage error": 1, "Pruritus": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061C21A.json b/docs/data/histograms/United States/061C21A.json
new file mode 100644
index 00000000000..492e579ed4a
--- /dev/null
+++ b/docs/data/histograms/United States/061C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "061C21A", "histograms": [{"batchcodes": ["061C21A"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Haemoptysis": 1, "Muscle strain": 1, "Oxygen saturation": 1, "Pulmonary thrombosis": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061E021B.json b/docs/data/histograms/United States/061E021B.json
new file mode 100644
index 00000000000..f630516adb8
--- /dev/null
+++ b/docs/data/histograms/United States/061E021B.json	
@@ -0,0 +1 @@
+{"batchcode": "061E021B", "histograms": [{"batchcodes": ["061E021B"], "histogram": {"Anxiety": 1, "Computerised tomogram": 1, "Dizziness": 1, "Electroencephalogram": 1, "Fall": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Product quality issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061E21A.json b/docs/data/histograms/United States/061E21A.json
new file mode 100644
index 00000000000..316935f26fc
--- /dev/null
+++ b/docs/data/histograms/United States/061E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "061E21A", "histograms": [{"batchcodes": ["061E21A"], "histogram": {"Product storage error": 51, "Expired product administered": 50, "Product temperature excursion issue": 48, "Nausea": 5, "Pyrexia": 5, "Headache": 4, "Blood pressure measurement": 3, "Dizziness": 3, "Fatigue": 3, "Feeling abnormal": 3, "Hyperhidrosis": 3, "Malaise": 3, "Vaccination site pain": 3, "Vomiting": 3, "Asthenia": 2, "Chills": 2, "Decreased appetite": 2, "Dyspnoea": 2, "Myalgia": 2, "Palpitations": 2, "Rash": 2, "Somnolence": 2, "Back pain": 1, "Body temperature": 1, "COVID-19": 1, "Cold sweat": 1, "Cough": 1, "Feeling hot": 1, "Heart rate": 1, "Herpes zoster": 1, "Hunger": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Impaired work ability": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Lethargy": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain in extremity": 1, "Painful respiration": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Poor quality product administered": 1, "Product administered to patient of inappropriate age": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Visual impairment": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061F21A.json b/docs/data/histograms/United States/061F21A.json
new file mode 100644
index 00000000000..3be36a3368e
--- /dev/null
+++ b/docs/data/histograms/United States/061F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "061F21A", "histograms": [{"batchcodes": ["061F21A"], "histogram": {"Asthenia": 1, "Blood pressure fluctuation": 1, "Dizziness": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Headache": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Pharyngeal swelling": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061F22A.json b/docs/data/histograms/United States/061F22A.json
new file mode 100644
index 00000000000..7d5d1f2f2e9
--- /dev/null
+++ b/docs/data/histograms/United States/061F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "061F22A", "histograms": [{"batchcodes": ["061F22A"], "histogram": {"No adverse event": 30, "Accidental underdose": 11, "Expired product administered": 8, "Product storage error": 7, "Wrong product administered": 5, "Underdose": 4, "Incorrect dose administered": 2, "Inappropriate schedule of product administration": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061FZZA.json b/docs/data/histograms/United States/061FZZA.json
new file mode 100644
index 00000000000..04a6ee2115c
--- /dev/null
+++ b/docs/data/histograms/United States/061FZZA.json	
@@ -0,0 +1 @@
+{"batchcode": "061FZZA", "histograms": [{"batchcodes": ["061FZZA"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Immunisation reaction": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/061M20A.json b/docs/data/histograms/United States/061M20A.json
new file mode 100644
index 00000000000..3a141aae67a
--- /dev/null
+++ b/docs/data/histograms/United States/061M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "061M20A", "histograms": [{"batchcodes": ["061M20A"], "histogram": {"Abdominal discomfort": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0622A22.json b/docs/data/histograms/United States/0622A22.json
new file mode 100644
index 00000000000..91d46c5a64d
--- /dev/null
+++ b/docs/data/histograms/United States/0622A22.json	
@@ -0,0 +1 @@
+{"batchcode": "0622A22", "histograms": [{"batchcodes": ["0622A22"], "histogram": {"Expired product administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062521A.json b/docs/data/histograms/United States/062521A.json
new file mode 100644
index 00000000000..ceb9e220fb4
--- /dev/null
+++ b/docs/data/histograms/United States/062521A.json	
@@ -0,0 +1 @@
+{"batchcode": "062521A", "histograms": [{"batchcodes": ["062521A"], "histogram": {"Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062620A.json b/docs/data/histograms/United States/062620A.json
new file mode 100644
index 00000000000..59ecd9b69d9
--- /dev/null
+++ b/docs/data/histograms/United States/062620A.json	
@@ -0,0 +1 @@
+{"batchcode": "062620A", "histograms": [{"batchcodes": ["062620A"], "histogram": {"Pain in extremity": 2, "Arthralgia": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Injected limb mobility decreased": 1, "Insomnia": 1, "Joint stiffness": 1, "Lethargy": 1, "Mobility decreased": 1, "Myalgia": 1, "Nausea": 1, "Taste disorder": 1, "Tinnitus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062921A.json b/docs/data/histograms/United States/062921A.json
new file mode 100644
index 00000000000..0246f9046fd
--- /dev/null
+++ b/docs/data/histograms/United States/062921A.json	
@@ -0,0 +1 @@
+{"batchcode": "062921A", "histograms": [{"batchcodes": ["062921A"], "histogram": {"Condition aggravated": 1, "Cough": 1, "Headache": 1, "Influenza like illness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062B20A.json b/docs/data/histograms/United States/062B20A.json
new file mode 100644
index 00000000000..365781878c5
--- /dev/null
+++ b/docs/data/histograms/United States/062B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "062B20A", "histograms": [{"batchcodes": ["062B20A"], "histogram": {"Dysgeusia": 1, "Neuralgia": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062C20A.json b/docs/data/histograms/United States/062C20A.json
new file mode 100644
index 00000000000..17555ce77b9
--- /dev/null
+++ b/docs/data/histograms/United States/062C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "062C20A", "histograms": [{"batchcodes": ["062C20A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062D21A.json b/docs/data/histograms/United States/062D21A.json
new file mode 100644
index 00000000000..5cd62495719
--- /dev/null
+++ b/docs/data/histograms/United States/062D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "062D21A", "histograms": [{"batchcodes": ["062D21A"], "histogram": {"Hypopnoea": 1, "Nausea": 1, "Pharyngeal swelling": 1, "Rhinorrhoea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062E219.json b/docs/data/histograms/United States/062E219.json
new file mode 100644
index 00000000000..ee7fdb25890
--- /dev/null
+++ b/docs/data/histograms/United States/062E219.json	
@@ -0,0 +1 @@
+{"batchcode": "062E219", "histograms": [{"batchcodes": ["062E219"], "histogram": {"Headache": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062E21A.json b/docs/data/histograms/United States/062E21A.json
new file mode 100644
index 00000000000..7722ea7d855
--- /dev/null
+++ b/docs/data/histograms/United States/062E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "062E21A", "histograms": [{"batchcodes": ["062E21A"], "histogram": {"Expired product administered": 16, "Headache": 10, "Chills": 8, "Myalgia": 8, "Fatigue": 7, "Arthralgia": 6, "Dyspnoea": 6, "Pyrexia": 6, "SARS-CoV-2 test": 6, "Inappropriate schedule of product administration": 5, "Rash": 5, "Chest pain": 4, "Diarrhoea": 4, "Feeling abnormal": 4, "Pruritus": 4, "Swelling": 4, "Vaccination site erythema": 4, "Asthenia": 3, "Body temperature": 3, "COVID-19": 3, "Dizziness": 3, "Hypoaesthesia": 3, "Influenza like illness": 3, "Nausea": 3, "Pain": 3, "Pain in extremity": 3, "Vaccination site pain": 3, "Vaccination site swelling": 3, "Condition aggravated": 2, "Cough": 2, "Erythema": 2, "Lymphadenopathy": 2, "Musculoskeletal discomfort": 2, "Oropharyngeal pain": 2, "Product administered to patient of inappropriate age": 2, "Vaccination complication": 2, "Vaccination site discolouration": 2, "Vaccination site pruritus": 2, "Vomiting": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal dreams": 1, "Acoustic stimulation tests": 1, "Ageusia": 1, "Alopecia": 1, "Anxiety": 1, "Back pain": 1, "Bedridden": 1, "Bell's palsy": 1, "Bone pain": 1, "Breast pain": 1, "Bundle branch block right": 1, "Cardiac flutter": 1, "Cardiac stress test": 1, "Chest discomfort": 1, "Cold sweat": 1, "Confusional state": 1, "Cystitis": 1, "Decreased appetite": 1, "Dehydration": 1, "Device connection issue": 1, "Dysgeusia": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear pain": 1, "Electrocardiogram": 1, "Erectile dysfunction": 1, "Eye movement disorder": 1, "Facial paralysis": 1, "Fear": 1, "Feeling cold": 1, "Feeling hot": 1, "Foetal death": 1, "Foetal vascular malperfusion": 1, "Gastric ulcer": 1, "Haematochezia": 1, "Heart rate": 1, "Heart rate increased": 1, "Herpes simplex": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Illness": 1, "Incorrect dose administered": 1, "Induration": 1, "Insomnia": 1, "Knee deformity": 1, "Lethargy": 1, "Lip swelling": 1, "Lung disorder": 1, "Lymph node pain": 1, "Lymphadenitis": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nervousness": 1, "Neuropathy peripheral": 1, "Neurosensory hypoacusis": 1, "Off label use": 1, "Palpitations": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Poor quality product administered": 1, "Product storage error": 1, "Rash erythematous": 1, "Restlessness": 1, "Scab": 1, "Skin exfoliation": 1, "Skin mass": 1, "Somnolence": 1, "Tachycardia": 1, "Therapeutic response unexpected": 1, "Tinnitus": 1, "Tongue discolouration": 1, "Tremor": 1, "Ultrasound breast": 1, "Urticaria": 1, "Vaccination site induration": 1, "Vaccination site vesicles": 1, "Vaccination site warmth": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062F22A.json b/docs/data/histograms/United States/062F22A.json
new file mode 100644
index 00000000000..ba1cb2207ba
--- /dev/null
+++ b/docs/data/histograms/United States/062F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "062F22A", "histograms": [{"batchcodes": ["062F22A"], "histogram": {"No adverse event": 7, "Wrong product administered": 6, "Myalgia": 4, "Arthralgia": 2, "Chills": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Vaccination site pain": 2, "Accidental overdose": 1, "COVID-19 immunisation": 1, "Expired product administered": 1, "Fatigue": 1, "Feeling hot": 1, "Gait disturbance": 1, "Hypersomnia": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Irritability": 1, "Lymphadenopathy": 1, "Malaise": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Product storage error": 1, "Pyrexia": 1, "Retching": 1, "Tenderness": 1, "Vaccination site cellulitis": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062G204.json b/docs/data/histograms/United States/062G204.json
new file mode 100644
index 00000000000..09f7cbe7dce
--- /dev/null
+++ b/docs/data/histograms/United States/062G204.json	
@@ -0,0 +1 @@
+{"batchcode": "062G204", "histograms": [{"batchcodes": ["062G204"], "histogram": {"Adverse reaction": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062G20A.json b/docs/data/histograms/United States/062G20A.json
new file mode 100644
index 00000000000..4a6b4a12c4d
--- /dev/null
+++ b/docs/data/histograms/United States/062G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "062G20A", "histograms": [{"batchcodes": ["062G20A"], "histogram": {"Expired product administered": 9, "Pain in extremity": 6, "Erythema": 5, "Myalgia": 4, "Pyrexia": 4, "Vaccination site erythema": 4, "Fatigue": 3, "Headache": 3, "Pruritus": 3, "Vaccination site pain": 3, "Vaccination site pruritus": 3, "Arthralgia": 2, "Axillary pain": 2, "Body temperature": 2, "COVID-19": 2, "Dizziness": 2, "Herpes simplex": 2, "Hyperhidrosis": 2, "Injection site pain": 2, "Nausea": 2, "Product storage error": 2, "SARS-CoV-2 test": 2, "Swelling": 2, "Tinnitus": 2, "Vaccination site reaction": 2, "Angiogram": 1, "Back pain": 1, "Blood urine": 1, "Bone pain": 1, "Breast discharge": 1, "Breast disorder": 1, "Chills": 1, "Decreased appetite": 1, "Drug ineffective": 1, "Dysmenorrhoea": 1, "Eczema": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Haemorrhoids": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Hypersomnia": 1, "Injection site injury": 1, "Intentional product use issue": 1, "Intermenstrual bleeding": 1, "Menstrual disorder": 1, "Muscle spasms": 1, "Myositis": 1, "Nipple exudate bloody": 1, "Pain": 1, "Photopsia": 1, "Pneumonitis": 1, "Pregnancy test": 1, "Pulmonary pain": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Renal failure": 1, "Renal pain": 1, "Swelling face": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination failure": 1, "Vaccination site bruising": 1, "Vaccination site haemorrhage": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vascular imaging": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062H20D.json b/docs/data/histograms/United States/062H20D.json
new file mode 100644
index 00000000000..ee9821b2ade
--- /dev/null
+++ b/docs/data/histograms/United States/062H20D.json	
@@ -0,0 +1 @@
+{"batchcode": "062H20D", "histograms": [{"batchcodes": ["062H20D"], "histogram": {"Blood pressure measurement": 1, "Flushing": 1, "Hypertension": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062H21A.json b/docs/data/histograms/United States/062H21A.json
new file mode 100644
index 00000000000..69b45afa7a5
--- /dev/null
+++ b/docs/data/histograms/United States/062H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "062H21A", "histograms": [{"batchcodes": ["062H21A"], "histogram": {"Body temperature": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062L70A.json b/docs/data/histograms/United States/062L70A.json
new file mode 100644
index 00000000000..588e98b80a8
--- /dev/null
+++ b/docs/data/histograms/United States/062L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "062L70A", "histograms": [{"batchcodes": ["062L70A"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062S22A.json b/docs/data/histograms/United States/062S22A.json
new file mode 100644
index 00000000000..1f13b7a3bcc
--- /dev/null
+++ b/docs/data/histograms/United States/062S22A.json	
@@ -0,0 +1 @@
+{"batchcode": "062S22A", "histograms": [{"batchcodes": ["062S22A"], "histogram": {"No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/062T20A.json b/docs/data/histograms/United States/062T20A.json
new file mode 100644
index 00000000000..fcb0edc2444
--- /dev/null
+++ b/docs/data/histograms/United States/062T20A.json	
@@ -0,0 +1 @@
+{"batchcode": "062T20A", "histograms": [{"batchcodes": ["062T20A"], "histogram": {"Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/063A21A.json b/docs/data/histograms/United States/063A21A.json
new file mode 100644
index 00000000000..e37127b7ec4
--- /dev/null
+++ b/docs/data/histograms/United States/063A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "063A21A", "histograms": [{"batchcodes": ["063A21A"], "histogram": {"Body temperature": 1, "Heart rate increased": 1, "Hyperpyrexia": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/063B22A.json b/docs/data/histograms/United States/063B22A.json
new file mode 100644
index 00000000000..14cd0730110
--- /dev/null
+++ b/docs/data/histograms/United States/063B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "063B22A", "histograms": [{"batchcodes": ["063B22A"], "histogram": {"No adverse event": 9, "Expired product administered": 5, "Product storage error": 4, "Product temperature excursion issue": 4, "Wrong product administered": 2, "Headache": 1, "Myalgia": 1, "Poor quality product administered": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/063C21A.json b/docs/data/histograms/United States/063C21A.json
new file mode 100644
index 00000000000..0b4e1ed477d
--- /dev/null
+++ b/docs/data/histograms/United States/063C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "063C21A", "histograms": [{"batchcodes": ["063C21A"], "histogram": {"Cerebrovascular accident": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/063E21A.json b/docs/data/histograms/United States/063E21A.json
new file mode 100644
index 00000000000..91021657e82
--- /dev/null
+++ b/docs/data/histograms/United States/063E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "063E21A", "histograms": [{"batchcodes": ["063E21A"], "histogram": {"Feeling abnormal": 4, "Pyrexia": 3, "Abdominal discomfort": 2, "Chills": 2, "Depression": 2, "Dyskinesia": 2, "Fatigue": 2, "Herpes zoster": 2, "Mobility decreased": 2, "Peripheral swelling": 2, "Vaccination site swelling": 2, "Body temperature": 1, "Burning sensation": 1, "Chest pain": 1, "Depressed mood": 1, "Diarrhoea": 1, "Dizziness": 1, "Fall": 1, "Gingival discomfort": 1, "Injection site pain": 1, "Insomnia": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Somnolence": 1, "Tremor": 1, "Vaccination site reaction": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/063H021A.json b/docs/data/histograms/United States/063H021A.json
new file mode 100644
index 00000000000..0831d3f89d0
--- /dev/null
+++ b/docs/data/histograms/United States/063H021A.json	
@@ -0,0 +1 @@
+{"batchcode": "063H021A", "histograms": [{"batchcodes": ["063H021A"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/063H21A.json b/docs/data/histograms/United States/063H21A.json
new file mode 100644
index 00000000000..4dfceb6dc1b
--- /dev/null
+++ b/docs/data/histograms/United States/063H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "063H21A", "histograms": [{"batchcodes": ["063H21A"], "histogram": {"Headache": 2, "Myalgia": 2, "Chills": 1, "Dry mouth": 1, "Fatigue": 1, "Impaired work ability": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Lymph node pain": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Paralysis": 1, "Pyrexia": 1, "Thirst": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/064A21A.json b/docs/data/histograms/United States/064A21A.json
new file mode 100644
index 00000000000..78ad14719d8
--- /dev/null
+++ b/docs/data/histograms/United States/064A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "064A21A", "histograms": [{"batchcodes": ["064A21A"], "histogram": {"Aphonia": 1, "Chills": 1, "Depressed mood": 1, "Diarrhoea": 1, "Headache": 1, "Hypoaesthesia": 1, "Illness": 1, "Impaired work ability": 1, "Nausea": 1, "Pyrexia": 1, "Vision blurred": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/064A22A.json b/docs/data/histograms/United States/064A22A.json
new file mode 100644
index 00000000000..641f9b9e662
--- /dev/null
+++ b/docs/data/histograms/United States/064A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "064A22A", "histograms": [{"batchcodes": ["064A22A"], "histogram": {"No adverse event": 46, "Wrong product administered": 20, "Expired product administered": 9, "Incorrect dose administered": 7, "Product administered to patient of inappropriate age": 7, "Accidental underdose": 6, "Product storage error": 6, "COVID-19 immunisation": 1, "Inappropriate schedule of product administration": 1, "Incorrect product formulation administered": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/064FC21A.json b/docs/data/histograms/United States/064FC21A.json
new file mode 100644
index 00000000000..61e0f7e4a1a
--- /dev/null
+++ b/docs/data/histograms/United States/064FC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "064FC21A", "histograms": [{"batchcodes": ["064FC21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/064H21A.json b/docs/data/histograms/United States/064H21A.json
new file mode 100644
index 00000000000..3e12611e5f4
--- /dev/null
+++ b/docs/data/histograms/United States/064H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "064H21A", "histograms": [{"batchcodes": ["064H21A", "180208"], "histogram": {"Ageusia": 1, "Arthralgia": 1, "Balance disorder": 1, "Dizziness": 1, "Eye irritation": 1, "Headache": 1, "Nausea": 1, "Ocular hyperaemia": 1, "Vomiting": 1}}, {"batchcodes": ["064H21A"], "histogram": {"Expired product administered": 3, "Pain in extremity": 3, "Bedridden": 2, "Breast swelling": 2, "Illness": 2, "Migraine": 2, "Myalgia": 2, "Neck pain": 2, "Pyrexia": 2, "Vaccination site lymphadenopathy": 2, "Vaccination site mass": 2, "Arthralgia": 1, "Breast pain": 1, "Dizziness": 1, "Ear pain": 1, "Eye swelling": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Lip swelling": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Peripheral swelling": 1, "Rash": 1, "Swelling face": 1, "Taste disorder": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/064H2HA.json b/docs/data/histograms/United States/064H2HA.json
new file mode 100644
index 00000000000..4b8343a7ecc
--- /dev/null
+++ b/docs/data/histograms/United States/064H2HA.json	
@@ -0,0 +1 @@
+{"batchcode": "064H2HA", "histograms": [{"batchcodes": ["064H2HA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/064M20A.json b/docs/data/histograms/United States/064M20A.json
new file mode 100644
index 00000000000..e8659b4489e
--- /dev/null
+++ b/docs/data/histograms/United States/064M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "064M20A", "histograms": [{"batchcodes": ["064M20A"], "histogram": {"Incomplete course of vaccination": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0651C21A/065K21.json b/docs/data/histograms/United States/0651C21A/065K21.json
new file mode 100644
index 00000000000..1f928c24c59
--- /dev/null
+++ b/docs/data/histograms/United States/0651C21A/065K21.json	
@@ -0,0 +1 @@
+{"batchcode": "0651C21A/065K21", "histograms": [{"batchcodes": ["0651C21A/065K21", "EN6198"], "histogram": {"Biopsy pancreas": 1, "Blood glucose": 1, "COVID-19": 1, "Hypoglycaemia": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0652F4.json b/docs/data/histograms/United States/0652F4.json
new file mode 100644
index 00000000000..13730c3acfc
--- /dev/null
+++ b/docs/data/histograms/United States/0652F4.json	
@@ -0,0 +1 @@
+{"batchcode": "0652F4", "histograms": [{"batchcodes": ["0652F4"], "histogram": {"Lymph node pain": 1, "Lymphadenopathy": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065421A.json b/docs/data/histograms/United States/065421A.json
new file mode 100644
index 00000000000..290434b9af5
--- /dev/null
+++ b/docs/data/histograms/United States/065421A.json	
@@ -0,0 +1 @@
+{"batchcode": "065421A", "histograms": [{"batchcodes": ["065421A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065A21A.json b/docs/data/histograms/United States/065A21A.json
new file mode 100644
index 00000000000..05a486d13ab
--- /dev/null
+++ b/docs/data/histograms/United States/065A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "065A21A", "histograms": [{"batchcodes": ["065A21A"], "histogram": {"Chest pain": 1, "Echocardiogram": 1, "Headache": 1, "Herpes zoster": 1, "Hypotension": 1, "Scan myocardial perfusion": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065AT21A.json b/docs/data/histograms/United States/065AT21A.json
new file mode 100644
index 00000000000..d3b9fd6c3a5
--- /dev/null
+++ b/docs/data/histograms/United States/065AT21A.json	
@@ -0,0 +1 @@
+{"batchcode": "065AT21A", "histograms": [{"batchcodes": ["065AT21A"], "histogram": {"Blood test": 1, "COVID-19": 1, "Interchange of vaccine products": 1, "Pulmonary embolism": 1, "Thrombosis": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065D21A.json b/docs/data/histograms/United States/065D21A.json
new file mode 100644
index 00000000000..c7979ea4094
--- /dev/null
+++ b/docs/data/histograms/United States/065D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "065D21A", "histograms": [{"batchcodes": ["065D21A"], "histogram": {"Body temperature": 1, "Nasopharyngitis": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065F218.json b/docs/data/histograms/United States/065F218.json
new file mode 100644
index 00000000000..005cbeb0e0f
--- /dev/null
+++ b/docs/data/histograms/United States/065F218.json	
@@ -0,0 +1 @@
+{"batchcode": "065F218", "histograms": [{"batchcodes": ["065F218"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065F21A.json b/docs/data/histograms/United States/065F21A.json
new file mode 100644
index 00000000000..ba6df1c2308
--- /dev/null
+++ b/docs/data/histograms/United States/065F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "065F21A", "histograms": [{"batchcodes": ["065F21A", "78436735"], "histogram": {"Product administration error": 1}}, {"batchcodes": ["065F21A"], "histogram": {"Expired product administered": 11, "No adverse event": 9, "Fatigue": 7, "Headache": 6, "Myalgia": 6, "Pyrexia": 6, "Feeling abnormal": 5, "Chills": 4, "Dizziness": 4, "Nausea": 4, "Product temperature excursion issue": 4, "Arthralgia": 3, "Asthenia": 3, "COVID-19": 3, "Inappropriate schedule of product administration": 3, "Pain in extremity": 3, "SARS-CoV-2 test": 3, "Vaccination site pain": 3, "Vaccination site swelling": 3, "Body temperature": 2, "Cold sweat": 2, "Dyspnoea": 2, "Influenza like illness": 2, "Lymphadenopathy": 2, "Product dose omission issue": 2, "Somnolence": 2, "Urticaria": 2, "Vaccination site pruritus": 2, "Vomiting": 2, "Accidental underdose": 1, "Anaphylactic reaction": 1, "Balance disorder": 1, "Blood cholesterol decreased": 1, "Blood glucose decreased": 1, "Change of bowel habit": 1, "Confusional state": 1, "Contusion": 1, "Dehydration": 1, "Dental discomfort": 1, "Dysgeusia": 1, "Dysphagia": 1, "Erythema": 1, "Eye colour change": 1, "Feeling cold": 1, "Head discomfort": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Illness": 1, "Increased appetite": 1, "Influenza": 1, "Interchange of vaccine products": 1, "Keratitis viral": 1, "Lethargy": 1, "Lip swelling": 1, "Low density lipoprotein": 1, "Mechanical urticaria": 1, "Mouth swelling": 1, "Muscle twitching": 1, "Oropharyngeal discomfort": 1, "Pain of skin": 1, "Parosmia": 1, "Peripheral swelling": 1, "Product administered to patient of inappropriate age": 1, "Product storage error": 1, "Protein S": 1, "Pruritus": 1, "Rash": 1, "Rash pruritic": 1, "Renal pain": 1, "Retching": 1, "Scleritis": 1, "Secretion discharge": 1, "Seizure": 1, "Sensory loss": 1, "Skin discolouration": 1, "Stomatitis": 1, "Suspected COVID-19": 1, "Taste disorder": 1, "Therapeutic response unexpected": 1, "Ulcerative keratitis": 1, "Underdose": 1, "Uveitis": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site haemorrhage": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site mass": 1, "Vaccination site rash": 1, "Visual impairment": 1, "Vitreous floaters": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065K21A.json b/docs/data/histograms/United States/065K21A.json
new file mode 100644
index 00000000000..d21fd7003e0
--- /dev/null
+++ b/docs/data/histograms/United States/065K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "065K21A", "histograms": [{"batchcodes": ["065K21A"], "histogram": {"Expired product administered": 47, "No adverse event": 26, "Product storage error": 19, "Poor quality product administered": 15, "Product temperature excursion issue": 13, "COVID-19": 6, "SARS-CoV-2 test": 6, "Inappropriate schedule of product administration": 2, "Abnormal dreams": 1, "Accidental overdose": 1, "Chills": 1, "Headache": 1, "Heart rate": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/065R21A.json b/docs/data/histograms/United States/065R21A.json
new file mode 100644
index 00000000000..c37d8094ce2
--- /dev/null
+++ b/docs/data/histograms/United States/065R21A.json	
@@ -0,0 +1 @@
+{"batchcode": "065R21A", "histograms": [{"batchcodes": ["065R21A"], "histogram": {"Fatigue": 1, "Insomnia": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0660214.json b/docs/data/histograms/United States/0660214.json
new file mode 100644
index 00000000000..e49462a413c
--- /dev/null
+++ b/docs/data/histograms/United States/0660214.json	
@@ -0,0 +1 @@
+{"batchcode": "0660214", "histograms": [{"batchcodes": ["0660214"], "histogram": {"Pyrexia": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066021A.json b/docs/data/histograms/United States/066021A.json
new file mode 100644
index 00000000000..63cb7816066
--- /dev/null
+++ b/docs/data/histograms/United States/066021A.json	
@@ -0,0 +1 @@
+{"batchcode": "066021A", "histograms": [{"batchcodes": ["066021A"], "histogram": {"Abnormal dreams": 1, "Anxiety": 1, "Arthropod bite": 1, "Asthenia": 1, "Blood pressure measurement": 1, "Blood test": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Ear haemorrhage": 1, "Electrocardiogram": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Malaise": 1, "Muscle spasticity": 1, "Musculoskeletal discomfort": 1, "Pain in extremity": 1, "Pruritus": 1, "Renal pain": 1, "Salivary hypersecretion": 1, "Vasodilatation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066421A.json b/docs/data/histograms/United States/066421A.json
new file mode 100644
index 00000000000..5720d6089c9
--- /dev/null
+++ b/docs/data/histograms/United States/066421A.json	
@@ -0,0 +1 @@
+{"batchcode": "066421A", "histograms": [{"batchcodes": ["066421A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066821A.json b/docs/data/histograms/United States/066821A.json
new file mode 100644
index 00000000000..0b5a3bafec1
--- /dev/null
+++ b/docs/data/histograms/United States/066821A.json	
@@ -0,0 +1 @@
+{"batchcode": "066821A", "histograms": [{"batchcodes": ["066821A"], "histogram": {"Poor quality product administered": 1, "Product temperature excursion issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066D211A.json b/docs/data/histograms/United States/066D211A.json
new file mode 100644
index 00000000000..c483a2b8ec1
--- /dev/null
+++ b/docs/data/histograms/United States/066D211A.json	
@@ -0,0 +1 @@
+{"batchcode": "066D211A", "histograms": [{"batchcodes": ["066D211A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066D21A.json b/docs/data/histograms/United States/066D21A.json
new file mode 100644
index 00000000000..7cf6582f377
--- /dev/null
+++ b/docs/data/histograms/United States/066D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "066D21A", "histograms": [{"batchcodes": ["025L21", "054G21A", "066D21A", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["066D21A"], "histogram": {"Pain in extremity": 4, "Fatigue": 3, "Influenza like illness": 3, "Myalgia": 3, "Pain": 3, "Product administered to patient of inappropriate age": 3, "Arthralgia": 2, "Chills": 2, "Feeling abnormal": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Pyrexia": 2, "Vaccination site warmth": 2, "Anxiety": 1, "Asthenia": 1, "Back pain": 1, "Body temperature": 1, "Bone pain": 1, "Chest pain": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Discomfort": 1, "Dizziness": 1, "Eating disorder": 1, "Erythema": 1, "Feeling hot": 1, "Full blood count": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Loss of personal independence in daily activities": 1, "Mass": 1, "Migraine": 1, "Mobility decreased": 1, "Muscular weakness": 1, "Nausea": 1, "Oxygen saturation": 1, "Product dose omission issue": 1, "Proteinuria": 1, "Rhinorrhoea": 1, "Seizure": 1, "Sneezing": 1, "Somnolence": 1, "Swelling": 1, "Urine analysis": 1, "Vaccination site erythema": 1, "Vaccination site nodule": 1, "Vaccination site pain": 1, "Vomiting": 1, "Wheezing": 1, "Whole body scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066DLA.json b/docs/data/histograms/United States/066DLA.json
new file mode 100644
index 00000000000..3f031ebf3e2
--- /dev/null
+++ b/docs/data/histograms/United States/066DLA.json	
@@ -0,0 +1 @@
+{"batchcode": "066DLA", "histograms": [{"batchcodes": ["066DLA"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066F217.json b/docs/data/histograms/United States/066F217.json
new file mode 100644
index 00000000000..9912e4ebbb4
--- /dev/null
+++ b/docs/data/histograms/United States/066F217.json	
@@ -0,0 +1 @@
+{"batchcode": "066F217", "histograms": [{"batchcodes": ["066F217"], "histogram": {"COVID-19": 1, "Off label use": 1, "Product use issue": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066F21A.json b/docs/data/histograms/United States/066F21A.json
new file mode 100644
index 00000000000..7b55b9d9538
--- /dev/null
+++ b/docs/data/histograms/United States/066F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "066F21A", "histograms": [{"batchcodes": ["066F21A", "1805020", "FP7139"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["066F21A", "201A21A"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Nucleic acid test": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["066F21A"], "histogram": {"Expired product administered": 26, "Lymphadenopathy": 3, "COVID-19": 2, "COVID-19 immunisation": 2, "Dizziness": 2, "Interchange of vaccine products": 2, "Product storage error": 2, "SARS-CoV-2 test": 2, "Arrhythmia": 1, "Arteriospasm coronary": 1, "Axillary pain": 1, "Biopsy": 1, "Blood pressure measurement": 1, "Breast inflammation": 1, "Cardiac disorder": 1, "Chills": 1, "Constipation": 1, "Coronary artery occlusion": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Enzyme level test": 1, "Fatigue": 1, "Gastrointestinal disorder": 1, "Headache": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Lipids": 1, "Lymphadenitis": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Melanoma recurrent": 1, "Mobility decreased": 1, "Nucleic acid test": 1, "Pain": 1, "Pain in extremity": 1, "Product administered at inappropriate site": 1, "Product administered to patient of inappropriate age": 1, "Prolapse": 1, "Pulmonary thrombosis": 1, "Rheumatoid arthritis": 1, "Throat cancer": 1, "Uterine enlargement": 1, "Uterine leiomyoma": 1, "Vertigo": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066H211A.json b/docs/data/histograms/United States/066H211A.json
new file mode 100644
index 00000000000..84133ad7e00
--- /dev/null
+++ b/docs/data/histograms/United States/066H211A.json	
@@ -0,0 +1 @@
+{"batchcode": "066H211A", "histograms": [{"batchcodes": ["066H211A"], "histogram": {"Hypersensitivity": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066H21A.json b/docs/data/histograms/United States/066H21A.json
new file mode 100644
index 00000000000..a7caadcfe07
--- /dev/null
+++ b/docs/data/histograms/United States/066H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "066H21A", "histograms": [{"batchcodes": ["066H21A"], "histogram": {"Expired product administered": 644, "Product storage error": 578, "Product temperature excursion issue": 22, "Poor quality product administered": 17, "No adverse event": 14, "Vaccination site pain": 6, "Myalgia": 5, "SARS-CoV-2 test": 5, "Pyrexia": 4, "Accidental overdose": 3, "Accidental underdose": 3, "COVID-19": 3, "Diarrhoea": 3, "Fatigue": 3, "Headache": 3, "Inappropriate schedule of product administration": 3, "Incorrect dose administered": 3, "Overdose": 3, "Vaccination complication": 3, "Arthralgia": 2, "Body temperature": 2, "Chills": 2, "Illness": 2, "Interchange of vaccine products": 2, "Maternal exposure during pregnancy": 2, "Nausea": 2, "Product closure issue": 2, "Product preparation error": 2, "Rash": 2, "Rhinorrhoea": 2, "Underdose": 2, "Vomiting": 2, "Back pain": 1, "Blood test": 1, "Burning sensation": 1, "C-reactive protein": 1, "COVID-19 immunisation": 1, "Candida infection": 1, "Chest pain": 1, "Cold sweat": 1, "Cough": 1, "Device connection issue": 1, "Differential white blood cell count": 1, "Dry mouth": 1, "Dysphagia": 1, "Dysphonia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling jittery": 1, "Full blood count": 1, "Hyperhidrosis": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Metabolic function test": 1, "Migraine": 1, "Mobility decreased": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "N-terminal prohormone brain natriuretic peptide": 1, "Nasal discomfort": 1, "Oral discomfort": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Red blood cell sedimentation rate": 1, "Respiratory viral panel": 1, "Secretion discharge": 1, "Seizure": 1, "Sinus disorder": 1, "Skin lesion": 1, "Skin reaction": 1, "Tenderness": 1, "Troponin": 1, "Troponin T": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site inflammation": 1, "Vaccination site irritation": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066H71A.json b/docs/data/histograms/United States/066H71A.json
new file mode 100644
index 00000000000..4f0739cf4d0
--- /dev/null
+++ b/docs/data/histograms/United States/066H71A.json	
@@ -0,0 +1 @@
+{"batchcode": "066H71A", "histograms": [{"batchcodes": ["066H71A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066K21A.json b/docs/data/histograms/United States/066K21A.json
new file mode 100644
index 00000000000..f48a54d317d
--- /dev/null
+++ b/docs/data/histograms/United States/066K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "066K21A", "histograms": [{"batchcodes": ["066K21A"], "histogram": {"Expired product administered": 18, "No adverse event": 9, "Product storage error": 4, "Pain": 3, "Vaccination site pain": 3, "COVID-19": 2, "SARS-CoV-2 test": 2, "Atrial fibrillation": 1, "Burning sensation": 1, "Device connection issue": 1, "Dysstasia": 1, "Gait inability": 1, "Hypoaesthesia": 1, "Incorrect dose administered": 1, "Musculoskeletal discomfort": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Product administered to patient of inappropriate age": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Swelling": 1, "Syncope": 1, "Underdose": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/066M21A.json b/docs/data/histograms/United States/066M21A.json
new file mode 100644
index 00000000000..332a0d69af2
--- /dev/null
+++ b/docs/data/histograms/United States/066M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "066M21A", "histograms": [{"batchcodes": ["066M21A"], "histogram": {"Chest discomfort": 2, "Cough": 2, "Dyspnoea": 2, "Headache": 2, "Heart rate": 2, "Insomnia": 2, "Palpitations": 2, "Maternal exposure during pregnancy": 1, "Pericarditis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06721A.json b/docs/data/histograms/United States/06721A.json
new file mode 100644
index 00000000000..f886398e7d8
--- /dev/null
+++ b/docs/data/histograms/United States/06721A.json	
@@ -0,0 +1 @@
+{"batchcode": "06721A", "histograms": [{"batchcodes": ["06721A"], "histogram": {"Inappropriate schedule of product administration": 2, "Cough": 1, "Expired product administered": 1, "Hyperhidrosis": 1, "Influenza like illness": 1, "Lymphadenopathy": 1, "No adverse event": 1, "Pyrexia": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067421A.json b/docs/data/histograms/United States/067421A.json
new file mode 100644
index 00000000000..56872cbb329
--- /dev/null
+++ b/docs/data/histograms/United States/067421A.json	
@@ -0,0 +1 @@
+{"batchcode": "067421A", "histograms": [{"batchcodes": ["067421A"], "histogram": {"COVID-19": 1, "Hypersensitivity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067B21A.json b/docs/data/histograms/United States/067B21A.json
new file mode 100644
index 00000000000..41dfecde83e
--- /dev/null
+++ b/docs/data/histograms/United States/067B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "067B21A", "histograms": [{"batchcodes": ["067B21A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Headache": 1, "Hypotension": 1, "Nausea": 1, "Pallor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067C21A.json b/docs/data/histograms/United States/067C21A.json
new file mode 100644
index 00000000000..160920d41a8
--- /dev/null
+++ b/docs/data/histograms/United States/067C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "067C21A", "histograms": [{"batchcodes": ["067C21A"], "histogram": {"Headache": 1, "Inappropriate schedule of product administration": 1, "Lethargy": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067E21(LI)A.json b/docs/data/histograms/United States/067E21(LI)A.json
new file mode 100644
index 00000000000..6c5a88d4241
--- /dev/null
+++ b/docs/data/histograms/United States/067E21(LI)A.json	
@@ -0,0 +1 @@
+{"batchcode": "067E21(LI)A", "histograms": [{"batchcodes": ["067E21(LI)A"], "histogram": {"Rash": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067F211.json b/docs/data/histograms/United States/067F211.json
new file mode 100644
index 00000000000..92873fae8eb
--- /dev/null
+++ b/docs/data/histograms/United States/067F211.json	
@@ -0,0 +1 @@
+{"batchcode": "067F211", "histograms": [{"batchcodes": ["067F211"], "histogram": {"Chills": 1, "Confusional state": 1, "Diarrhoea": 1, "Eating disorder": 1, "Eye pain": 1, "Eye pruritus": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Memory impairment": 1, "Migraine": 1, "Nausea": 1, "Personality change": 1, "Pyrexia": 1, "Rash": 1, "Rash pruritic": 1, "Tongue discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067F214.json b/docs/data/histograms/United States/067F214.json
new file mode 100644
index 00000000000..72675c31bd7
--- /dev/null
+++ b/docs/data/histograms/United States/067F214.json	
@@ -0,0 +1 @@
+{"batchcode": "067F214", "histograms": [{"batchcodes": ["067F214"], "histogram": {"Anxiety": 1, "Arthralgia": 1, "Migraine": 1, "Myalgia": 1, "Swelling": 1, "Vaccination site streaking": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067F21A.json b/docs/data/histograms/United States/067F21A.json
new file mode 100644
index 00000000000..6dca772f5f2
--- /dev/null
+++ b/docs/data/histograms/United States/067F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "067F21A", "histograms": [{"batchcodes": ["067F21A", "EW0158"], "histogram": {"COVID-19": 1, "Dysgeusia": 1, "Lymphadenopathy": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["067F21A"], "histogram": {"Expired product administered": 32, "Inappropriate schedule of product administration": 6, "Product storage error": 6, "Headache": 5, "Myalgia": 4, "Product administered to patient of inappropriate age": 4, "Pyrexia": 4, "COVID-19": 3, "Chills": 3, "Nausea": 3, "Pain": 3, "SARS-CoV-2 test": 3, "Back pain": 2, "Body temperature": 2, "Cough": 2, "Feeling abnormal": 2, "Hypoaesthesia": 2, "Illness": 2, "Pain in extremity": 2, "Abdominal pain upper": 1, "Accidental underdose": 1, "Arthralgia": 1, "Bedridden": 1, "COVID-19 immunisation": 1, "Chest discomfort": 1, "Facial discomfort": 1, "Fatigue": 1, "Flank pain": 1, "Gout": 1, "Haematuria": 1, "Hypokinesia": 1, "Inflammation": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site swelling": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Limb discomfort": 1, "Lipase": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Malaise": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal stiffness": 1, "No adverse event": 1, "Paraesthesia": 1, "Post-acute COVID-19 syndrome": 1, "Product colour issue": 1, "Product physical issue": 1, "Productive cough": 1, "Respiratory symptom": 1, "Sputum discoloured": 1, "Tendonitis": 1, "Tri-iodothyronine": 1, "Ultrasound kidney": 1, "Underdose": 1, "Vaccination complication": 1, "Vaccination failure": 1, "Vaccination site induration": 1, "Vaccination site mass": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067F22A.json b/docs/data/histograms/United States/067F22A.json
new file mode 100644
index 00000000000..7aaab9c64ca
--- /dev/null
+++ b/docs/data/histograms/United States/067F22A.json	
@@ -0,0 +1 @@
+{"batchcode": "067F22A", "histograms": [{"batchcodes": ["067F22A"], "histogram": {"Pain in extremity": 2, "Blood pressure measurement": 1, "Bone pain": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Electrocardiogram": 1, "Haemorrhage": 1, "Headache": 1, "Hypertension": 1, "Illness": 1, "Interchange of vaccine products": 1, "Motion sickness": 1, "Nausea": 1, "Pain": 1, "Pruritus": 1, "Rash": 1, "Ultrasound biliary tract": 1, "Ultrasound liver": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067H21A.json b/docs/data/histograms/United States/067H21A.json
new file mode 100644
index 00000000000..c7320e9c488
--- /dev/null
+++ b/docs/data/histograms/United States/067H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "067H21A", "histograms": [{"batchcodes": ["067H21A"], "histogram": {"Expired product administered": 38, "Product temperature excursion issue": 15, "Product administered to patient of inappropriate age": 4, "Product storage error": 4, "Dizziness": 2, "Headache": 2, "Inappropriate schedule of product administration": 2, "Myalgia": 2, "Paraesthesia": 2, "Allergy to vaccine": 1, "Arthralgia": 1, "Blood pressure measurement": 1, "Cardiac flutter": 1, "Chills": 1, "Chromaturia": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Hangover": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Illness": 1, "Lethargy": 1, "Malaise": 1, "Nausea": 1, "Ocular hyperaemia": 1, "Oxygen saturation": 1, "Periorbital swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Skin burning sensation": 1, "Throat tightness": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067H21B.json b/docs/data/histograms/United States/067H21B.json
new file mode 100644
index 00000000000..a0a05ca25a9
--- /dev/null
+++ b/docs/data/histograms/United States/067H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "067H21B", "histograms": [{"batchcodes": ["067H21B"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067M20A.json b/docs/data/histograms/United States/067M20A.json
new file mode 100644
index 00000000000..92b2ee2ff30
--- /dev/null
+++ b/docs/data/histograms/United States/067M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "067M20A", "histograms": [{"batchcodes": ["067M20A"], "histogram": {"Feeling abnormal": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/067T21A.json b/docs/data/histograms/United States/067T21A.json
new file mode 100644
index 00000000000..db18eeec323
--- /dev/null
+++ b/docs/data/histograms/United States/067T21A.json	
@@ -0,0 +1 @@
+{"batchcode": "067T21A", "histograms": [{"batchcodes": ["067T21A"], "histogram": {"Arthralgia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/068#23A.json b/docs/data/histograms/United States/068#23A.json
new file mode 100644
index 00000000000..1dc938efdad
--- /dev/null
+++ b/docs/data/histograms/United States/068#23A.json	
@@ -0,0 +1 @@
+{"batchcode": "068#23A", "histograms": [{"batchcodes": ["068#23A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/068(H OR 4)21(7.json b/docs/data/histograms/United States/068(H OR 4)21(7.json
new file mode 100644
index 00000000000..224cbed8489
--- /dev/null
+++ b/docs/data/histograms/United States/068(H OR 4)21(7.json	
@@ -0,0 +1 @@
+{"batchcode": "068(H OR 4)21(7", "histograms": [{"batchcodes": ["068(H OR 4)21(7"], "histogram": {"Aphasia": 1, "Chest pain": 1, "Cough": 1, "Dizziness": 1, "Pulmonary pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/068H21A.json b/docs/data/histograms/United States/068H21A.json
new file mode 100644
index 00000000000..7b8400a6fda
--- /dev/null
+++ b/docs/data/histograms/United States/068H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "068H21A", "histograms": [{"batchcodes": ["068H21A"], "histogram": {"Expired product administered": 110, "Product storage error": 55, "COVID-19": 3, "Circumstance or information capable of leading to medication error": 3, "Product administered to patient of inappropriate age": 3, "SARS-CoV-2 test": 3, "Fatigue": 2, "Interchange of vaccine products": 2, "Pain": 2, "Product temperature excursion issue": 2, "Accidental underdose": 1, "Asthenia": 1, "Biopsy": 1, "COVID-19 immunisation": 1, "Cough": 1, "Drug ineffective": 1, "Dysstasia": 1, "Eczema": 1, "Erythema": 1, "Eye swelling": 1, "Feeling abnormal": 1, "Immunisation reaction": 1, "Impaired quality of life": 1, "Inappropriate schedule of product administration": 1, "Joint swelling": 1, "Lip swelling": 1, "Maternal exposure during breast feeding": 1, "Menstruation delayed": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Product administration error": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Sleep disorder": 1, "Somnolence": 1, "Throat tightness": 1, "Tinnitus": 1, "Urticaria": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/068H2H.json b/docs/data/histograms/United States/068H2H.json
new file mode 100644
index 00000000000..eb333163369
--- /dev/null
+++ b/docs/data/histograms/United States/068H2H.json	
@@ -0,0 +1 @@
+{"batchcode": "068H2H", "histograms": [{"batchcodes": ["068H2H"], "histogram": {"Atrial fibrillation": 1, "Blood pressure measurement": 1, "Chest discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Heart rate irregular": 1, "Hypertension": 1, "Migraine": 1, "Nausea": 1, "Oxygen saturation": 1, "Palpitations": 1, "Vital signs measurement": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/069821A.json b/docs/data/histograms/United States/069821A.json
new file mode 100644
index 00000000000..3d6406e8349
--- /dev/null
+++ b/docs/data/histograms/United States/069821A.json	
@@ -0,0 +1 @@
+{"batchcode": "069821A", "histograms": [{"batchcodes": ["069821A"], "histogram": {"Accidental underdose": 1, "Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/069F21A.json b/docs/data/histograms/United States/069F21A.json
new file mode 100644
index 00000000000..7be26bff25b
--- /dev/null
+++ b/docs/data/histograms/United States/069F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "069F21A", "histograms": [{"batchcodes": ["069F21A", "1808609"], "histogram": {"Polymerase chain reaction": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}, {"batchcodes": ["069F21A"], "histogram": {"Expired product administered": 13, "Product storage error": 9, "Vaccination site pain": 4, "COVID-19": 3, "Interchange of vaccine products": 3, "Product administered to patient of inappropriate age": 3, "Headache": 2, "Myalgia": 2, "SARS-CoV-2 test": 2, "Ageusia": 1, "Anxiety": 1, "Asthenia": 1, "Chills": 1, "Cough": 1, "Dizziness": 1, "Fatigue": 1, "Feeling hot": 1, "Incorrect dose administered": 1, "Insomnia": 1, "Irregular sleep phase": 1, "Malaise": 1, "Neck pain": 1, "Nerve compression": 1, "Oropharyngeal pain": 1, "Pain": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 antibody test": 1, "Skin tightness": 1, "Syringe issue": 1, "Vaccination site inflammation": 1, "Vaccination site joint discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/069H21-A.json b/docs/data/histograms/United States/069H21-A.json
new file mode 100644
index 00000000000..c442b9909bf
--- /dev/null
+++ b/docs/data/histograms/United States/069H21-A.json	
@@ -0,0 +1 @@
+{"batchcode": "069H21-A", "histograms": [{"batchcodes": ["069H21-A"], "histogram": {"Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/069H21A.json b/docs/data/histograms/United States/069H21A.json
new file mode 100644
index 00000000000..baf67fa5b87
--- /dev/null
+++ b/docs/data/histograms/United States/069H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "069H21A", "histograms": [{"batchcodes": ["069H21A"], "histogram": {"Expired product administered": 23, "Product storage error": 11, "Pyrexia": 6, "Fatigue": 4, "Headache": 4, "Inappropriate schedule of product administration": 4, "Myalgia": 4, "Product temperature excursion issue": 4, "SARS-CoV-2 test": 4, "Asthenia": 3, "Blood pressure measurement": 3, "Chills": 3, "Product administered to patient of inappropriate age": 3, "Vaccination site pain": 3, "Vaccination site swelling": 3, "Accidental underdose": 2, "Arthralgia": 2, "Back pain": 2, "Dizziness": 2, "Hypertension": 2, "Illness": 2, "Nausea": 2, "Pain in extremity": 2, "Swelling face": 2, "Vaccination site rash": 2, "Accidental overdose": 1, "Arthritis": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Body temperature": 1, "Bone swelling": 1, "COVID-19": 1, "Cellulitis": 1, "Diarrhoea": 1, "Discharge": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Epistaxis": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait disturbance": 1, "Heart rate": 1, "Influenza": 1, "Insomnia": 1, "Loss of consciousness": 1, "MERS-CoV test": 1, "Nasal congestion": 1, "Neck pain": 1, "Nightmare": 1, "No adverse event": 1, "Oropharyngeal pain": 1, "Pain": 1, "Palpitations": 1, "Parosmia": 1, "Pharyngeal swelling": 1, "Pruritus": 1, "Sinusitis": 1, "Swelling": 1, "Taste disorder": 1, "Tremor": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/069HZ1A.json b/docs/data/histograms/United States/069HZ1A.json
new file mode 100644
index 00000000000..d28ddcf62f3
--- /dev/null
+++ b/docs/data/histograms/United States/069HZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "069HZ1A", "histograms": [{"batchcodes": ["069HZ1A"], "histogram": {"Inappropriate schedule of product administration": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06A21A.json b/docs/data/histograms/United States/06A21A.json
new file mode 100644
index 00000000000..d7a43e5d680
--- /dev/null
+++ b/docs/data/histograms/United States/06A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "06A21A", "histograms": [{"batchcodes": ["06A21A"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Injection site reaction": 1, "Urticaria": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06AH21A.json b/docs/data/histograms/United States/06AH21A.json
new file mode 100644
index 00000000000..d35903dd203
--- /dev/null
+++ b/docs/data/histograms/United States/06AH21A.json	
@@ -0,0 +1 @@
+{"batchcode": "06AH21A", "histograms": [{"batchcodes": ["06AH21A"], "histogram": {"Accidental overdose": 1, "Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06B21A.json b/docs/data/histograms/United States/06B21A.json
new file mode 100644
index 00000000000..a775352ceb4
--- /dev/null
+++ b/docs/data/histograms/United States/06B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "06B21A", "histograms": [{"batchcodes": ["06B21A"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Chills": 1, "Fatigue": 1, "Pain in extremity": 1, "Pneumonia": 1, "Product administered to patient of inappropriate age": 1, "Psychological trauma": 1, "Pulmonary congestion": 1, "Pyrexia": 1, "Upper respiratory tract congestion": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06BF21A.json b/docs/data/histograms/United States/06BF21A.json
new file mode 100644
index 00000000000..bf1e22aa3de
--- /dev/null
+++ b/docs/data/histograms/United States/06BF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "06BF21A", "histograms": [{"batchcodes": ["06BF21A"], "histogram": {"Myalgia": 1, "Pruritus": 1, "Rash": 1, "Skin warm": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06C21A.json b/docs/data/histograms/United States/06C21A.json
new file mode 100644
index 00000000000..bc232803e34
--- /dev/null
+++ b/docs/data/histograms/United States/06C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "06C21A", "histograms": [{"batchcodes": ["06C21A"], "histogram": {"Body temperature": 1, "Expired product administered": 1, "Fatigue": 1, "Needle issue": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash": 1, "Rash erythematous": 1, "Underdose": 1, "Vaccination site haemorrhage": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06EZ1A.json b/docs/data/histograms/United States/06EZ1A.json
new file mode 100644
index 00000000000..77b82633d33
--- /dev/null
+++ b/docs/data/histograms/United States/06EZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "06EZ1A", "histograms": [{"batchcodes": ["06EZ1A"], "histogram": {"Fatigue": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06F21A.json b/docs/data/histograms/United States/06F21A.json
new file mode 100644
index 00000000000..9822f4d382e
--- /dev/null
+++ b/docs/data/histograms/United States/06F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "06F21A", "histograms": [{"batchcodes": ["06F21A"], "histogram": {"Paraesthesia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06G20A.json b/docs/data/histograms/United States/06G20A.json
new file mode 100644
index 00000000000..d14b585ff04
--- /dev/null
+++ b/docs/data/histograms/United States/06G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "06G20A", "histograms": [{"batchcodes": ["06G20A"], "histogram": {"Diarrhoea": 1, "Headache": 1, "Lymphadenopathy": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06L20A.json b/docs/data/histograms/United States/06L20A.json
new file mode 100644
index 00000000000..2573b7b41d7
--- /dev/null
+++ b/docs/data/histograms/United States/06L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "06L20A", "histograms": [{"batchcodes": ["06L20A"], "histogram": {"Arthralgia": 1, "Facial paralysis": 1, "Pain": 1, "Peripheral swelling": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06M20A.json b/docs/data/histograms/United States/06M20A.json
new file mode 100644
index 00000000000..49e5d1cec17
--- /dev/null
+++ b/docs/data/histograms/United States/06M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "06M20A", "histograms": [{"batchcodes": ["06M20A"], "histogram": {"Arthritis": 1, "Epistaxis": 1, "Eye discharge": 1, "Eye swelling": 1, "Fatigue": 1, "Joint stiffness": 1, "Mucormycosis": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Poor quality sleep": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06S21A OR 06521.json b/docs/data/histograms/United States/06S21A OR 06521.json
new file mode 100644
index 00000000000..a408f637dee
--- /dev/null
+++ b/docs/data/histograms/United States/06S21A OR 06521.json	
@@ -0,0 +1 @@
+{"batchcode": "06S21A OR 06521", "histograms": [{"batchcodes": ["06S21A OR 06521"], "histogram": {"Blood pressure measurement": 1, "Feeling abnormal": 1, "Flushing": 1, "Malaise": 1, "Pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/06SF21A.json b/docs/data/histograms/United States/06SF21A.json
new file mode 100644
index 00000000000..0251745fa13
--- /dev/null
+++ b/docs/data/histograms/United States/06SF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "06SF21A", "histograms": [{"batchcodes": ["06SF21A"], "histogram": {"Body temperature": 1, "Diarrhoea": 1, "Fatigue": 1, "Hip fracture": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0700C21A.json b/docs/data/histograms/United States/0700C21A.json
new file mode 100644
index 00000000000..6577415471b
--- /dev/null
+++ b/docs/data/histograms/United States/0700C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0700C21A", "histograms": [{"batchcodes": ["0700C21A"], "histogram": {"Palpitations": 1, "Paraesthesia": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/070821.json b/docs/data/histograms/United States/070821.json
new file mode 100644
index 00000000000..cd319bd2c8b
--- /dev/null
+++ b/docs/data/histograms/United States/070821.json	
@@ -0,0 +1 @@
+{"batchcode": "070821", "histograms": [{"batchcodes": ["070821"], "histogram": {"Chills": 1, "Dyspepsia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/070A21A.json b/docs/data/histograms/United States/070A21A.json
new file mode 100644
index 00000000000..85313307f97
--- /dev/null
+++ b/docs/data/histograms/United States/070A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "070A21A", "histograms": [{"batchcodes": ["070A21A"], "histogram": {"Headache": 2, "Rash": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/070C21A.json b/docs/data/histograms/United States/070C21A.json
new file mode 100644
index 00000000000..163813ff8a0
--- /dev/null
+++ b/docs/data/histograms/United States/070C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "070C21A", "histograms": [{"batchcodes": ["070C21A"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Insomnia": 1, "Rash": 1, "Vaccination site inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/070H21A.json b/docs/data/histograms/United States/070H21A.json
new file mode 100644
index 00000000000..c1ec3e7ad3b
--- /dev/null
+++ b/docs/data/histograms/United States/070H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "070H21A", "histograms": [{"batchcodes": ["070H21A", "1808980"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}, {"batchcodes": ["070H21A", "ER8727"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate increased": 1, "Inappropriate schedule of product administration": 1}}, {"batchcodes": ["070H21A"], "histogram": {"Expired product administered": 233, "Product storage error": 23, "No adverse event": 12, "SARS-CoV-2 test": 4, "Headache": 3, "Inappropriate schedule of product administration": 3, "Myalgia": 2, "Pain in extremity": 2, "Product administered to patient of inappropriate age": 2, "Product colour issue": 2, "Pyrexia": 2, "Underdose": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Discomfort": 1, "Ear pain": 1, "Eye pain": 1, "Feeding disorder": 1, "Feeling cold": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Maternal exposure during breast feeding": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Neck pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Polymerase chain reaction": 1, "Product administration error": 1, "Thirst": 1, "Urticaria": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/070H21A`.json b/docs/data/histograms/United States/070H21A`.json
new file mode 100644
index 00000000000..71fed640423
--- /dev/null
+++ b/docs/data/histograms/United States/070H21A`.json	
@@ -0,0 +1 @@
+{"batchcode": "070H21A`", "histograms": [{"batchcodes": ["070H21A`"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/070H21H.json b/docs/data/histograms/United States/070H21H.json
new file mode 100644
index 00000000000..42915a16d06
--- /dev/null
+++ b/docs/data/histograms/United States/070H21H.json	
@@ -0,0 +1 @@
+{"batchcode": "070H21H", "histograms": [{"batchcodes": ["070H21H"], "histogram": {"Immunisation": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Peripheral swelling": 1, "Skin discolouration": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/070L20A.json b/docs/data/histograms/United States/070L20A.json
new file mode 100644
index 00000000000..0d1321afe5a
--- /dev/null
+++ b/docs/data/histograms/United States/070L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "070L20A", "histograms": [{"batchcodes": ["070L20A"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071 F21A.json b/docs/data/histograms/United States/071 F21A.json
new file mode 100644
index 00000000000..f58e41bccdf
--- /dev/null
+++ b/docs/data/histograms/United States/071 F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "071 F21A", "histograms": [{"batchcodes": ["005M21A", "071 F21A", "1805022"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0710A21A.json b/docs/data/histograms/United States/0710A21A.json
new file mode 100644
index 00000000000..fd1bece6a92
--- /dev/null
+++ b/docs/data/histograms/United States/0710A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0710A21A", "histograms": [{"batchcodes": ["0710A21A"], "histogram": {"Blood magnesium": 1, "Blood magnesium decreased": 1, "Device issue": 1, "Device leakage": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Hallucination": 1, "Nausea": 1, "Oesophagogastroduodenoscopy": 1, "Stoma site haemorrhage": 1, "Thrombosis": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071A21A.json b/docs/data/histograms/United States/071A21A.json
new file mode 100644
index 00000000000..ede84a27e22
--- /dev/null
+++ b/docs/data/histograms/United States/071A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "071A21A", "histograms": [{"batchcodes": ["071A21A"], "histogram": {"Asthenia": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071B21A.json b/docs/data/histograms/United States/071B21A.json
new file mode 100644
index 00000000000..8e29a9247f1
--- /dev/null
+++ b/docs/data/histograms/United States/071B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "071B21A", "histograms": [{"batchcodes": ["071B21A"], "histogram": {"Myalgia": 2, "Arthralgia": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Migraine": 1, "Mobility decreased": 1, "Nausea": 1, "Product dose omission issue": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071C21A.json b/docs/data/histograms/United States/071C21A.json
new file mode 100644
index 00000000000..d69fd983325
--- /dev/null
+++ b/docs/data/histograms/United States/071C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "071C21A", "histograms": [{"batchcodes": ["071C21A"], "histogram": {"Cough": 1, "Maternal exposure during breast feeding": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071E21A.json b/docs/data/histograms/United States/071E21A.json
new file mode 100644
index 00000000000..00ac45423ee
--- /dev/null
+++ b/docs/data/histograms/United States/071E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "071E21A", "histograms": [{"batchcodes": ["071E21A"], "histogram": {"Pain": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071F.json b/docs/data/histograms/United States/071F.json
new file mode 100644
index 00000000000..ce4d9451aa7
--- /dev/null
+++ b/docs/data/histograms/United States/071F.json	
@@ -0,0 +1 @@
+{"batchcode": "071F", "histograms": [{"batchcodes": ["071F"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071F214.json b/docs/data/histograms/United States/071F214.json
new file mode 100644
index 00000000000..97f13f08947
--- /dev/null
+++ b/docs/data/histograms/United States/071F214.json	
@@ -0,0 +1 @@
+{"batchcode": "071F214", "histograms": [{"batchcodes": ["071F214"], "histogram": {"Accidental overdose": 1, "Illness": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071F21A.json b/docs/data/histograms/United States/071F21A.json
new file mode 100644
index 00000000000..7f7f78642eb
--- /dev/null
+++ b/docs/data/histograms/United States/071F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "071F21A", "histograms": [{"batchcodes": ["005M51A", "071F21A", "1805020"], "histogram": {"Suspected COVID-19": 1}}, {"batchcodes": ["071F21A", "1805020"], "histogram": {"Interchange of vaccine products": 2, "Suspected COVID-19": 2, "Blood test": 1, "COVID-19": 1, "COVID-19 immunisation": 1, "Feeling abnormal": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["071F21A", "1805022"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 1}}, {"batchcodes": ["071F21A", "1805031"], "histogram": {"Skin exfoliation": 1, "Swelling face": 1, "Urticaria": 1}}, {"batchcodes": ["071F21A", "1808609"], "histogram": {"Maternal exposure during pregnancy": 1, "Premature rupture of membranes": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["071F21A", "1808982"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["071F21A", "202A21A"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["071F21A"], "histogram": {"Expired product administered": 9, "COVID-19": 7, "SARS-CoV-2 test": 7, "Pain": 6, "Pyrexia": 6, "Accidental overdose": 5, "Fatigue": 5, "Interchange of vaccine products": 4, "Myalgia": 4, "Chills": 3, "Headache": 3, "Inappropriate schedule of product administration": 3, "Urticaria": 3, "Arthralgia": 2, "Asthenia": 2, "Blood test": 2, "Body temperature": 2, "Decreased appetite": 2, "Feeling abnormal": 2, "Hypertension": 2, "Lymph node pain": 2, "Lymphadenopathy": 2, "Nausea": 2, "Oral discomfort": 2, "Pruritus": 2, "Rash pruritic": 2, "Vaccination complication": 2, "Vaccination failure": 2, "Vaccination site pain": 2, "Accidental underdose": 1, "Alopecia": 1, "Anxiety": 1, "Balance disorder": 1, "Bedridden": 1, "Blood pressure measurement": 1, "Cheilitis": 1, "Culture throat": 1, "Cyst": 1, "Discomfort": 1, "Drug ineffective": 1, "Dysphagia": 1, "Feeding disorder": 1, "Genital ulceration": 1, "Gingival bleeding": 1, "Gingival blister": 1, "Gingival pain": 1, "Gingival swelling": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "Lip swelling": 1, "Mood altered": 1, "Mouth haemorrhage": 1, "Mouth ulceration": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Neck pain": 1, "Nerve injury": 1, "Neuropathy peripheral": 1, "Oral mucosal blistering": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Product administered to patient of inappropriate age": 1, "Product storage error": 1, "Product temperature excursion issue": 1, "Rash erythematous": 1, "Rash macular": 1, "Rhinorrhoea": 1, "Scratch": 1, "Sinus congestion": 1, "Skin exfoliation": 1, "Somnolence": 1, "Stomatitis": 1, "Suspected COVID-19": 1, "Swelling": 1, "Swelling face": 1, "Throat irritation": 1, "Tongue blistering": 1, "Tremor": 1, "Vaccination site discolouration": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaginal infection": 1, "Viral test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071F23A.json b/docs/data/histograms/United States/071F23A.json
new file mode 100644
index 00000000000..b4151903344
--- /dev/null
+++ b/docs/data/histograms/United States/071F23A.json	
@@ -0,0 +1 @@
+{"batchcode": "071F23A", "histograms": [{"batchcodes": ["071F23A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071L20A.json b/docs/data/histograms/United States/071L20A.json
new file mode 100644
index 00000000000..d0147a8fb6d
--- /dev/null
+++ b/docs/data/histograms/United States/071L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "071L20A", "histograms": [{"batchcodes": ["071L20A"], "histogram": {"Peripheral swelling": 1, "Vaccination site mass": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/071M20A.json b/docs/data/histograms/United States/071M20A.json
new file mode 100644
index 00000000000..873821313dc
--- /dev/null
+++ b/docs/data/histograms/United States/071M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "071M20A", "histograms": [{"batchcodes": ["071M20A"], "histogram": {"Maternal exposure during pregnancy": 1, "Pregnancy test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/072A21A.json b/docs/data/histograms/United States/072A21A.json
new file mode 100644
index 00000000000..0232bac977f
--- /dev/null
+++ b/docs/data/histograms/United States/072A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "072A21A", "histograms": [{"batchcodes": ["072A21A"], "histogram": {"Chills": 2, "Headache": 2, "Computerised tomogram": 1, "Dizziness": 1, "Fatigue": 1, "Muscle strain": 1, "Ocular discomfort": 1, "Ophthalmological examination": 1, "Peripheral swelling": 1, "Pruritus": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/072B21A.json b/docs/data/histograms/United States/072B21A.json
new file mode 100644
index 00000000000..cd070bfd1bf
--- /dev/null
+++ b/docs/data/histograms/United States/072B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "072B21A", "histograms": [{"batchcodes": ["072B21A"], "histogram": {"Breast swelling": 1, "Cough": 1, "Malaise": 1, "Rhinorrhoea": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/072BOR8L70A.json b/docs/data/histograms/United States/072BOR8L70A.json
new file mode 100644
index 00000000000..cc0a1362833
--- /dev/null
+++ b/docs/data/histograms/United States/072BOR8L70A.json	
@@ -0,0 +1 @@
+{"batchcode": "072BOR8L70A", "histograms": [{"batchcodes": ["072BOR8L70A"], "histogram": {"Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/072C21A OR 002C.json b/docs/data/histograms/United States/072C21A OR 002C.json
new file mode 100644
index 00000000000..326cbbf81dc
--- /dev/null
+++ b/docs/data/histograms/United States/072C21A OR 002C.json	
@@ -0,0 +1 @@
+{"batchcode": "072C21A OR 002C", "histograms": [{"batchcodes": ["072C21A OR 002C"], "histogram": {"Contusion": 1, "Mass": 1, "Myalgia": 1, "Neuralgia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/072E22A.json b/docs/data/histograms/United States/072E22A.json
new file mode 100644
index 00000000000..c1ed1fbafa9
--- /dev/null
+++ b/docs/data/histograms/United States/072E22A.json	
@@ -0,0 +1 @@
+{"batchcode": "072E22A", "histograms": [{"batchcodes": ["072E22A"], "histogram": {"Pain": 1, "Varicose vein": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/072M204.json b/docs/data/histograms/United States/072M204.json
new file mode 100644
index 00000000000..09cfa76d072
--- /dev/null
+++ b/docs/data/histograms/United States/072M204.json	
@@ -0,0 +1 @@
+{"batchcode": "072M204", "histograms": [{"batchcodes": ["072M204"], "histogram": {"Dyspnoea": 2, "Catarrh": 1, "Computerised tomogram thorax": 1, "Cough": 1, "Feeling abnormal": 1, "Lymphadenopathy": 1, "Nasoendoscopy": 1, "Pharyngeal swelling": 1, "Pulmonary function test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0733847-10389.json b/docs/data/histograms/United States/0733847-10389.json
new file mode 100644
index 00000000000..9f0025214a5
--- /dev/null
+++ b/docs/data/histograms/United States/0733847-10389.json	
@@ -0,0 +1 @@
+{"batchcode": "0733847-10389", "histograms": [{"batchcodes": ["0733847-10389"], "histogram": {"Heavy menstrual bleeding": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0736759.json b/docs/data/histograms/United States/0736759.json
new file mode 100644
index 00000000000..f952a3e2907
--- /dev/null
+++ b/docs/data/histograms/United States/0736759.json	
@@ -0,0 +1 @@
+{"batchcode": "0736759", "histograms": [{"batchcodes": ["0736759"], "histogram": {"Myalgia": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/073A21A.json b/docs/data/histograms/United States/073A21A.json
new file mode 100644
index 00000000000..6f091171c26
--- /dev/null
+++ b/docs/data/histograms/United States/073A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "073A21A", "histograms": [{"batchcodes": ["073A21A"], "histogram": {"Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/073L20A.json b/docs/data/histograms/United States/073L20A.json
new file mode 100644
index 00000000000..9d385d5829e
--- /dev/null
+++ b/docs/data/histograms/United States/073L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "073L20A", "histograms": [{"batchcodes": ["073L20A"], "histogram": {"Pruritus": 1, "Urticaria": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/073M20A.json b/docs/data/histograms/United States/073M20A.json
new file mode 100644
index 00000000000..4b493ec62dd
--- /dev/null
+++ b/docs/data/histograms/United States/073M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "073M20A", "histograms": [{"batchcodes": ["073M20A"], "histogram": {"Adverse reaction": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/073M70A.json b/docs/data/histograms/United States/073M70A.json
new file mode 100644
index 00000000000..aa5cd368d40
--- /dev/null
+++ b/docs/data/histograms/United States/073M70A.json	
@@ -0,0 +1 @@
+{"batchcode": "073M70A", "histograms": [{"batchcodes": ["073M70A"], "histogram": {"Arthralgia": 1, "Dyspnoea": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Oropharyngeal pain": 1, "Pharyngeal erythema": 1, "Pharyngeal swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0741L20-A.json b/docs/data/histograms/United States/0741L20-A.json
new file mode 100644
index 00000000000..77b6e5a313a
--- /dev/null
+++ b/docs/data/histograms/United States/0741L20-A.json	
@@ -0,0 +1 @@
+{"batchcode": "0741L20-A", "histograms": [{"batchcodes": ["0741L20-A"], "histogram": {"Eczema": 1, "Limb discomfort": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0748C21A E.json b/docs/data/histograms/United States/0748C21A E.json
new file mode 100644
index 00000000000..0f8b6182ac5
--- /dev/null
+++ b/docs/data/histograms/United States/0748C21A E.json	
@@ -0,0 +1 @@
+{"batchcode": "0748C21A E", "histograms": [{"batchcodes": ["0748C21A E"], "histogram": {"Cough": 1, "Headache": 1, "Lymphadenopathy": 1, "Mobility decreased": 1, "Productive cough": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/074A21A.json b/docs/data/histograms/United States/074A21A.json
new file mode 100644
index 00000000000..249506fa3f9
--- /dev/null
+++ b/docs/data/histograms/United States/074A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "074A21A", "histograms": [{"batchcodes": ["074A21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/074B22A.json b/docs/data/histograms/United States/074B22A.json
new file mode 100644
index 00000000000..c66cb1f0f1d
--- /dev/null
+++ b/docs/data/histograms/United States/074B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "074B22A", "histograms": [{"batchcodes": ["074B22A"], "histogram": {"No adverse event": 9, "Expired product administered": 5, "Product storage error": 5, "Poor quality product administered": 2, "Product temperature excursion issue": 2, "Wrong product administered": 2, "Arthralgia": 1, "Blood test": 1, "Computerised tomogram": 1, "Fatigue": 1, "Flank pain": 1, "Hypoaesthesia": 1, "Muscle spasms": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Pyrexia": 1, "Urinary incontinence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/074M20A.json b/docs/data/histograms/United States/074M20A.json
new file mode 100644
index 00000000000..ec9c1bc391c
--- /dev/null
+++ b/docs/data/histograms/United States/074M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "074M20A", "histograms": [{"batchcodes": ["074M20A"], "histogram": {"Asthenia": 1, "Chest pain": 1, "Cold sweat": 1, "Dyspnoea": 1, "Fatigue": 1, "Heart rate decreased": 1, "Pain in extremity": 1, "Rash": 1, "Rash macular": 1, "Rash pruritic": 1, "Syncope": 1, "Vaccination site inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/075A21A.json b/docs/data/histograms/United States/075A21A.json
new file mode 100644
index 00000000000..c7fce480fb3
--- /dev/null
+++ b/docs/data/histograms/United States/075A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "075A21A", "histograms": [{"batchcodes": ["075A21A"], "histogram": {"Asthenia": 1, "Chest discomfort": 1, "Cough": 1, "Disorientation": 1, "Eye disorder": 1, "Nausea": 1, "Paraesthesia": 1, "Rhinorrhoea": 1, "Sinus headache": 1, "Tension headache": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/075AZ1A.json b/docs/data/histograms/United States/075AZ1A.json
new file mode 100644
index 00000000000..c65d89128d6
--- /dev/null
+++ b/docs/data/histograms/United States/075AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "075AZ1A", "histograms": [{"batchcodes": ["075AZ1A"], "histogram": {"Dizziness": 1, "Headache": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/075J20A.json b/docs/data/histograms/United States/075J20A.json
new file mode 100644
index 00000000000..276102606c9
--- /dev/null
+++ b/docs/data/histograms/United States/075J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "075J20A", "histograms": [{"batchcodes": ["075J20A"], "histogram": {"Anosmia": 1, "COVID-19": 1, "Diarrhoea": 1, "Headache": 1, "Lacrimation increased": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/075L2(OR Z)0A.json b/docs/data/histograms/United States/075L2(OR Z)0A.json
new file mode 100644
index 00000000000..3964d9ab932
--- /dev/null
+++ b/docs/data/histograms/United States/075L2(OR Z)0A.json	
@@ -0,0 +1 @@
+{"batchcode": "075L2(OR Z)0A", "histograms": [{"batchcodes": ["075L2(OR Z)0A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/075L20A.json b/docs/data/histograms/United States/075L20A.json
new file mode 100644
index 00000000000..c81f6817617
--- /dev/null
+++ b/docs/data/histograms/United States/075L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "075L20A", "histograms": [{"batchcodes": ["075L20A"], "histogram": {"Erythema": 1, "Muscle tightness": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/075T202A.json b/docs/data/histograms/United States/075T202A.json
new file mode 100644
index 00000000000..e16a39ed829
--- /dev/null
+++ b/docs/data/histograms/United States/075T202A.json	
@@ -0,0 +1 @@
+{"batchcode": "075T202A", "histograms": [{"batchcodes": ["075T202A"], "histogram": {"Dyspnoea": 1, "Erythema": 1, "Hemiplegia": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0762CA.json b/docs/data/histograms/United States/0762CA.json
new file mode 100644
index 00000000000..1b1d2509288
--- /dev/null
+++ b/docs/data/histograms/United States/0762CA.json	
@@ -0,0 +1 @@
+{"batchcode": "0762CA", "histograms": [{"batchcodes": ["043A21A", "0762CA"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Hepatic enzyme": 1, "Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1, "Liver function test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0763C21A.json b/docs/data/histograms/United States/0763C21A.json
new file mode 100644
index 00000000000..fe26224b974
--- /dev/null
+++ b/docs/data/histograms/United States/0763C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0763C21A", "histograms": [{"batchcodes": ["0763C21A"], "histogram": {"Poor quality product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076B21A.json b/docs/data/histograms/United States/076B21A.json
new file mode 100644
index 00000000000..8d6ffa19377
--- /dev/null
+++ b/docs/data/histograms/United States/076B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "076B21A", "histograms": [{"batchcodes": ["076B21A"], "histogram": {"Dysphagia": 1, "Fatigue": 1, "Pharyngeal swelling": 1, "Somnolence": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076C12A.json b/docs/data/histograms/United States/076C12A.json
new file mode 100644
index 00000000000..10ae47bb787
--- /dev/null
+++ b/docs/data/histograms/United States/076C12A.json	
@@ -0,0 +1 @@
+{"batchcode": "076C12A", "histograms": [{"batchcodes": ["076C12A"], "histogram": {"Product storage error": 3, "Product temperature excursion issue": 2, "Expired product administered": 1, "Product administration error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076C219.json b/docs/data/histograms/United States/076C219.json
new file mode 100644
index 00000000000..b3ddb647238
--- /dev/null
+++ b/docs/data/histograms/United States/076C219.json	
@@ -0,0 +1 @@
+{"batchcode": "076C219", "histograms": [{"batchcodes": ["076C219"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076C21A.json b/docs/data/histograms/United States/076C21A.json
new file mode 100644
index 00000000000..6de17579400
--- /dev/null
+++ b/docs/data/histograms/United States/076C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "076C21A", "histograms": [{"batchcodes": ["043A21A", "076C21A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["076C21A", "1805031"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["076C21A"], "histogram": {"Product storage error": 243, "Poor quality product administered": 190, "Expired product administered": 48, "Product temperature excursion issue": 28, "Product administration error": 15, "SARS-CoV-2 test": 14, "Pain in extremity": 9, "Pyrexia": 9, "Headache": 8, "Vaccination site pain": 8, "Fatigue": 7, "Inappropriate schedule of product administration": 7, "Product administered to patient of inappropriate age": 7, "COVID-19": 6, "Myalgia": 6, "Chills": 5, "Diarrhoea": 5, "Nausea": 5, "Dizziness": 4, "Dyspnoea": 4, "Feeling abnormal": 4, "Illness": 4, "Vaccination failure": 4, "Interchange of vaccine products": 3, "Pruritus": 3, "Rash": 3, "Body temperature": 2, "Feeling cold": 2, "Hypersensitivity": 2, "Incorrect dose administered": 2, "Influenza like illness": 2, "Loss of consciousness": 2, "Lymphadenopathy": 2, "Mobility decreased": 2, "Oropharyngeal pain": 2, "Pain": 2, "Peripheral swelling": 2, "Somnolence": 2, "Swelling": 2, "Vaccination site mass": 2, "Vaccination site movement impairment": 2, "Vaccination site pruritus": 2, "Vomiting": 2, "Abdominal pain upper": 1, "Accidental underdose": 1, "Amnesia": 1, "Angina pectoris": 1, "Aphasia": 1, "Asthenia": 1, "Balance disorder": 1, "Blister": 1, "Blood testosterone": 1, "Cardiovascular disorder": 1, "Chest discomfort": 1, "Chest pain": 1, "Cold sweat": 1, "Cough": 1, "Dehydration": 1, "Dermatitis": 1, "Discomfort": 1, "Dry mouth": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pain": 1, "Erectile dysfunction": 1, "Extra dose administered": 1, "Eye movement disorder": 1, "Feeding disorder": 1, "Feeling hot": 1, "Gingival pain": 1, "Hypoaesthesia": 1, "Impaired work ability": 1, "Insomnia": 1, "Lip swelling": 1, "Lymph node pain": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Neurological symptom": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Pain of skin": 1, "Painful respiration": 1, "Palpitations": 1, "Panic reaction": 1, "Parosmia": 1, "Pneumonia": 1, "Product expiration date issue": 1, "Productive cough": 1, "Rheumatoid factor": 1, "Rhinorrhoea": 1, "Stomatitis": 1, "Swelling face": 1, "Syncope": 1, "Teeth brittle": 1, "Tinnitus": 1, "Tooth fracture": 1, "Tremor": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site discharge": 1, "Vaccination site erythema": 1, "Vaccination site irritation": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076CZ1A.json b/docs/data/histograms/United States/076CZ1A.json
new file mode 100644
index 00000000000..feb60f4bfa9
--- /dev/null
+++ b/docs/data/histograms/United States/076CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "076CZ1A", "histograms": [{"batchcodes": ["076CZ1A"], "histogram": {"Hot flush": 1, "Hyperhidrosis": 1, "SARS-CoV-2 test": 1, "Skin odour abnormal": 1, "Taste disorder": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076D21A.json b/docs/data/histograms/United States/076D21A.json
new file mode 100644
index 00000000000..c66436e1b29
--- /dev/null
+++ b/docs/data/histograms/United States/076D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "076D21A", "histograms": [{"batchcodes": ["076D21A"], "histogram": {"Vaccination site pain": 2, "Anxiety": 1, "Hyperacusis": 1, "Hypoacusis": 1, "Loss of personal independence in daily activities": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076DZ1A.json b/docs/data/histograms/United States/076DZ1A.json
new file mode 100644
index 00000000000..91aa58ac574
--- /dev/null
+++ b/docs/data/histograms/United States/076DZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "076DZ1A", "histograms": [{"batchcodes": ["076DZ1A"], "histogram": {"Appetite disorder": 1, "Bedridden": 1, "Blood urine present": 1, "Body temperature": 1, "Dysuria": 1, "Fatigue": 1, "Headache": 1, "Muscle discomfort": 1, "Myalgia": 1, "Pyrexia": 1, "Rash erythematous": 1, "Skin odour abnormal": 1, "Weight": 1, "Weight decreased": 1, "White blood cells urine positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/076L21A.json b/docs/data/histograms/United States/076L21A.json
new file mode 100644
index 00000000000..1423286742a
--- /dev/null
+++ b/docs/data/histograms/United States/076L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "076L21A", "histograms": [{"batchcodes": ["076L21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0770218.json b/docs/data/histograms/United States/0770218.json
new file mode 100644
index 00000000000..65dc335413a
--- /dev/null
+++ b/docs/data/histograms/United States/0770218.json	
@@ -0,0 +1 @@
+{"batchcode": "0770218", "histograms": [{"batchcodes": ["0770218", "1805031"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Feeling abnormal": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0777027310.json b/docs/data/histograms/United States/0777027310.json
new file mode 100644
index 00000000000..f4b0b745ecb
--- /dev/null
+++ b/docs/data/histograms/United States/0777027310.json	
@@ -0,0 +1 @@
+{"batchcode": "0777027310", "histograms": [{"batchcodes": ["0777027310"], "histogram": {"Abdominal pain upper": 1, "Headache": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077B22A.json b/docs/data/histograms/United States/077B22A.json
new file mode 100644
index 00000000000..00ecf8ff2a8
--- /dev/null
+++ b/docs/data/histograms/United States/077B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "077B22A", "histograms": [{"batchcodes": ["077B22A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077C2113.json b/docs/data/histograms/United States/077C2113.json
new file mode 100644
index 00000000000..6c5656649d4
--- /dev/null
+++ b/docs/data/histograms/United States/077C2113.json	
@@ -0,0 +1 @@
+{"batchcode": "077C2113", "histograms": [{"batchcodes": ["077C2113"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077C21A.json b/docs/data/histograms/United States/077C21A.json
new file mode 100644
index 00000000000..9fa872c4943
--- /dev/null
+++ b/docs/data/histograms/United States/077C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "077C21A", "histograms": [{"batchcodes": ["077C21A"], "histogram": {"Expired product administered": 3, "Chills": 1, "Decreased appetite": 1, "Hallucination": 1, "Hyperhidrosis": 1, "Illness": 1, "Insomnia": 1, "Periarthritis": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077C21B.json b/docs/data/histograms/United States/077C21B.json
new file mode 100644
index 00000000000..6b08f47ddeb
--- /dev/null
+++ b/docs/data/histograms/United States/077C21B.json	
@@ -0,0 +1 @@
+{"batchcode": "077C21B", "histograms": [{"batchcodes": ["059U21A", "077C21B", "1805018"], "histogram": {"Blood pressure measurement": 1, "COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["077C21B"], "histogram": {"Expired product administered": 14, "Chills": 5, "Fatigue": 4, "Headache": 4, "Pain in extremity": 4, "Feeling abnormal": 3, "Pain": 3, "Product storage error": 3, "Vaccination site pain": 3, "Body temperature": 2, "COVID-19": 2, "Heart rate": 2, "Myalgia": 2, "Nausea": 2, "Pruritus": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Vaccination site induration": 2, "Accidental underdose": 1, "Anaphylactic shock": 1, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood test": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Confusional state": 1, "Contusion": 1, "Dizziness": 1, "Drug ineffective": 1, "Dry eye": 1, "Dyspnoea": 1, "Fall": 1, "Fear": 1, "Gait disturbance": 1, "Hypersensitivity": 1, "Inappropriate schedule of product administration": 1, "Mobility decreased": 1, "Nasal congestion": 1, "Nasal discomfort": 1, "Peripheral swelling": 1, "Polyarthritis": 1, "Product administration error": 1, "Pyrexia": 1, "Rash erythematous": 1, "Restlessness": 1, "SARS-CoV-2 antibody test": 1, "Speech disorder": 1, "Tachycardia": 1, "Tremor": 1, "Vaccination site movement impairment": 1, "Vaccination site rash": 1, "Visual impairment": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077CZ1B.json b/docs/data/histograms/United States/077CZ1B.json
new file mode 100644
index 00000000000..448c587db2c
--- /dev/null
+++ b/docs/data/histograms/United States/077CZ1B.json	
@@ -0,0 +1 @@
+{"batchcode": "077CZ1B", "histograms": [{"batchcodes": ["077CZ1B"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Pain": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077J21-2A.json b/docs/data/histograms/United States/077J21-2A.json
new file mode 100644
index 00000000000..2a29feffb83
--- /dev/null
+++ b/docs/data/histograms/United States/077J21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "077J21-2A", "histograms": [{"batchcodes": ["077J21-2A", "1805025"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077K204.json b/docs/data/histograms/United States/077K204.json
new file mode 100644
index 00000000000..8b55d14f9dc
--- /dev/null
+++ b/docs/data/histograms/United States/077K204.json	
@@ -0,0 +1 @@
+{"batchcode": "077K204", "histograms": [{"batchcodes": ["077K204"], "histogram": {"Condition aggravated": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/077M20A.json b/docs/data/histograms/United States/077M20A.json
new file mode 100644
index 00000000000..62a316b0119
--- /dev/null
+++ b/docs/data/histograms/United States/077M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "077M20A", "histograms": [{"batchcodes": ["077M20A"], "histogram": {"Back pain": 1, "Chest pain": 1, "Dyspnoea": 1, "Gastrointestinal disorder": 1, "Headache": 1, "Pain in extremity": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0780214.json b/docs/data/histograms/United States/0780214.json
new file mode 100644
index 00000000000..84d09dafae1
--- /dev/null
+++ b/docs/data/histograms/United States/0780214.json	
@@ -0,0 +1 @@
+{"batchcode": "0780214", "histograms": [{"batchcodes": ["0780214"], "histogram": {"Dyspnoea": 1, "Hot flush": 1, "Hyperhidrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07862119.json b/docs/data/histograms/United States/07862119.json
new file mode 100644
index 00000000000..ed8d0298448
--- /dev/null
+++ b/docs/data/histograms/United States/07862119.json	
@@ -0,0 +1 @@
+{"batchcode": "07862119", "histograms": [{"batchcodes": ["07862119"], "histogram": {"COVID-19": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0788C21A.json b/docs/data/histograms/United States/0788C21A.json
new file mode 100644
index 00000000000..882918ba57a
--- /dev/null
+++ b/docs/data/histograms/United States/0788C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0788C21A", "histograms": [{"batchcodes": ["0788C21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078B20A.json b/docs/data/histograms/United States/078B20A.json
new file mode 100644
index 00000000000..07263ffd110
--- /dev/null
+++ b/docs/data/histograms/United States/078B20A.json	
@@ -0,0 +1 @@
+{"batchcode": "078B20A", "histograms": [{"batchcodes": ["078B20A"], "histogram": {"Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078C21A.json b/docs/data/histograms/United States/078C21A.json
new file mode 100644
index 00000000000..68d5a6a018a
--- /dev/null
+++ b/docs/data/histograms/United States/078C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "078C21A", "histograms": [{"batchcodes": ["078C21A"], "histogram": {"Fatigue": 14, "Expired product administered": 12, "Pain in extremity": 10, "Headache": 9, "Vaccination site pain": 9, "Myalgia": 8, "Chills": 7, "Dizziness": 7, "Pyrexia": 7, "Feeling abnormal": 6, "Pruritus": 6, "Vaccination site erythema": 6, "Feeling hot": 5, "Hypoaesthesia": 5, "Pain": 5, "Peripheral swelling": 5, "Tinnitus": 5, "Arthralgia": 4, "Asthenia": 4, "Insomnia": 4, "Malaise": 4, "Mobility decreased": 4, "Nausea": 4, "Vaccination site rash": 4, "Vaccination site swelling": 4, "Vaccination site warmth": 4, "Dyspnoea": 3, "Erythema": 3, "Joint swelling": 3, "Product administered to patient of inappropriate age": 3, "Product dose omission issue": 3, "Rash": 3, "Somnolence": 3, "Vaccination complication": 3, "Vaccination site pruritus": 3, "Vomiting": 3, "Abnormal sensation in eye": 2, "Back pain": 2, "Blood pressure measurement": 2, "Ear pain": 2, "Hot flush": 2, "Limb discomfort": 2, "Musculoskeletal discomfort": 2, "Nasopharyngitis": 2, "Neck pain": 2, "Neuropathy peripheral": 2, "Skin burning sensation": 2, "Skin discolouration": 2, "Skin irritation": 2, "Superficial vein prominence": 2, "Swelling": 2, "Tenderness": 2, "Urticaria": 2, "Vaccination site mass": 2, "Vaccination site reaction": 2, "Abdominal discomfort": 1, "Agitation": 1, "Axillary pain": 1, "Blood glucose increased": 1, "Blood pressure decreased": 1, "Body temperature": 1, "Bone pain": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Cough": 1, "Device connection issue": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Dry skin": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear infection": 1, "Feeling jittery": 1, "Feeling of body temperature change": 1, "Gait disturbance": 1, "Gingival pain": 1, "Glossodynia": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Incorrect route of product administration": 1, "Influenza": 1, "Influenza like illness": 1, "Injection site exfoliation": 1, "Injection site pain": 1, "Injection site rash": 1, "Intermenstrual bleeding": 1, "Limb mass": 1, "Lip swelling": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Mouth ulceration": 1, "Muscle contractions involuntary": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Musculoskeletal stiffness": 1, "Nervousness": 1, "Oral disorder": 1, "Oral herpes": 1, "Otorrhoea": 1, "Pallor": 1, "Post-acute COVID-19 syndrome": 1, "Product storage error": 1, "Rhinorrhoea": 1, "Skin papilloma": 1, "Skin reaction": 1, "Speech disorder": 1, "Taste disorder": 1, "Thirst": 1, "Tongue discomfort": 1, "Tonsillar hypertrophy": 1, "Tremor": 1, "Underdose": 1, "Vaccination site discolouration": 1, "Vaccination site induration": 1, "Vaccination site irritation": 1, "Vascular pain": 1, "Vision blurred": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078C2A.json b/docs/data/histograms/United States/078C2A.json
new file mode 100644
index 00000000000..0b7dbfcfec8
--- /dev/null
+++ b/docs/data/histograms/United States/078C2A.json	
@@ -0,0 +1 @@
+{"batchcode": "078C2A", "histograms": [{"batchcodes": ["078C2A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078CUA.json b/docs/data/histograms/United States/078CUA.json
new file mode 100644
index 00000000000..837071c2205
--- /dev/null
+++ b/docs/data/histograms/United States/078CUA.json	
@@ -0,0 +1 @@
+{"batchcode": "078CUA", "histograms": [{"batchcodes": ["078CUA"], "histogram": {"Erythema": 1, "Feeling hot": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078CZ1A.json b/docs/data/histograms/United States/078CZ1A.json
new file mode 100644
index 00000000000..59bb1083ebd
--- /dev/null
+++ b/docs/data/histograms/United States/078CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "078CZ1A", "histograms": [{"batchcodes": ["078CZ1A"], "histogram": {"Vaccination site pain": 2, "Headache": 1, "Insomnia": 1, "Malaise": 1, "Movement disorder": 1, "Nasopharyngitis": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078CZIA.json b/docs/data/histograms/United States/078CZIA.json
new file mode 100644
index 00000000000..a6bcd1da0d6
--- /dev/null
+++ b/docs/data/histograms/United States/078CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "078CZIA", "histograms": [{"batchcodes": ["078CZIA"], "histogram": {"Peripheral swelling": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078J21A.json b/docs/data/histograms/United States/078J21A.json
new file mode 100644
index 00000000000..f367446c018
--- /dev/null
+++ b/docs/data/histograms/United States/078J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "078J21A", "histograms": [{"batchcodes": ["078J21A"], "histogram": {"COVID-19": 1, "Chills": 1, "Cold sweat": 1, "Expired product administered": 1, "Hyperhidrosis": 1, "Immune thrombocytopenia": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Product storage error": 1, "Pyrexia": 1, "Rash": 1, "Rash macular": 1, "Sleep disorder": 1, "Tremor": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/078L21A.json b/docs/data/histograms/United States/078L21A.json
new file mode 100644
index 00000000000..18dea13a479
--- /dev/null
+++ b/docs/data/histograms/United States/078L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "078L21A", "histograms": [{"batchcodes": ["078L21A", "EW0164"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Interchange of vaccine products": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain of skin": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/079C21A.json b/docs/data/histograms/United States/079C21A.json
new file mode 100644
index 00000000000..3ff04106bb8
--- /dev/null
+++ b/docs/data/histograms/United States/079C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "079C21A", "histograms": [{"batchcodes": ["079C21A"], "histogram": {"Dizziness": 1, "Fall": 1, "Syncope": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/079L20A.json b/docs/data/histograms/United States/079L20A.json
new file mode 100644
index 00000000000..4ee89746851
--- /dev/null
+++ b/docs/data/histograms/United States/079L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "079L20A", "histograms": [{"batchcodes": ["079L20A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07A21A.json b/docs/data/histograms/United States/07A21A.json
new file mode 100644
index 00000000000..ffd37cbcacd
--- /dev/null
+++ b/docs/data/histograms/United States/07A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "07A21A", "histograms": [{"batchcodes": ["07A21A"], "histogram": {"Arthralgia": 1, "Muscle injury": 1, "Pain in extremity": 1, "Vaccination complication": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07A21B.json b/docs/data/histograms/United States/07A21B.json
new file mode 100644
index 00000000000..c288b497385
--- /dev/null
+++ b/docs/data/histograms/United States/07A21B.json	
@@ -0,0 +1 @@
+{"batchcode": "07A21B", "histograms": [{"batchcodes": ["07A21B"], "histogram": {"Abdominal pain upper": 1, "Aggression": 1, "Apathy": 1, "Blood count": 1, "Cerebral disorder": 1, "Computerised tomogram": 1, "Delusion": 1, "Hallucination": 1, "Headache": 1, "Illusion": 1, "Incomplete course of vaccination": 1, "Insomnia": 1, "Logorrhoea": 1, "Loss of personal independence in daily activities": 1, "Memory impairment": 1, "Nightmare": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07B21A.json b/docs/data/histograms/United States/07B21A.json
new file mode 100644
index 00000000000..89400ee036b
--- /dev/null
+++ b/docs/data/histograms/United States/07B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "07B21A", "histograms": [{"batchcodes": ["07B21A"], "histogram": {"Migraine": 1, "Pigmentation disorder": 1, "Product dose omission issue": 1, "Spinal pain": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07B21A0.json b/docs/data/histograms/United States/07B21A0.json
new file mode 100644
index 00000000000..fe3f3aec71a
--- /dev/null
+++ b/docs/data/histograms/United States/07B21A0.json	
@@ -0,0 +1 @@
+{"batchcode": "07B21A0", "histograms": [{"batchcodes": ["07B21A0"], "histogram": {"Depressed mood": 1, "Malaise": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07C21A.json b/docs/data/histograms/United States/07C21A.json
new file mode 100644
index 00000000000..1a4fc3f3ef6
--- /dev/null
+++ b/docs/data/histograms/United States/07C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "07C21A", "histograms": [{"batchcodes": ["07C21A"], "histogram": {"Bone pain": 1, "Chills": 1, "Decreased appetite": 1, "Feeling cold": 1, "Headache": 1, "Nausea": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07EC21A.json b/docs/data/histograms/United States/07EC21A.json
new file mode 100644
index 00000000000..4e23cc21e99
--- /dev/null
+++ b/docs/data/histograms/United States/07EC21A.json	
@@ -0,0 +1 @@
+{"batchcode": "07EC21A", "histograms": [{"batchcodes": ["07EC21A"], "histogram": {"Rash": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07F121A.json b/docs/data/histograms/United States/07F121A.json
new file mode 100644
index 00000000000..84bc612d600
--- /dev/null
+++ b/docs/data/histograms/United States/07F121A.json	
@@ -0,0 +1 @@
+{"batchcode": "07F121A", "histograms": [{"batchcodes": ["07F121A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Pyrexia": 1, "Sinus congestion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07F21A.json b/docs/data/histograms/United States/07F21A.json
new file mode 100644
index 00000000000..17d83f87a80
--- /dev/null
+++ b/docs/data/histograms/United States/07F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "07F21A", "histograms": [{"batchcodes": ["07F21A"], "histogram": {"Expired product administered": 1, "Hypersensitivity": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07K20A.json b/docs/data/histograms/United States/07K20A.json
new file mode 100644
index 00000000000..208cdc3e325
--- /dev/null
+++ b/docs/data/histograms/United States/07K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "07K20A", "histograms": [{"batchcodes": ["07K20A"], "histogram": {"Vaccination site erythema": 2, "Vaccination site swelling": 2, "Mobility decreased": 1, "Nausea": 1, "Pain": 1, "Pain in jaw": 1, "Pruritus": 1, "Rash": 1, "Swelling": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07LB21A.json b/docs/data/histograms/United States/07LB21A.json
new file mode 100644
index 00000000000..28ccb4525ab
--- /dev/null
+++ b/docs/data/histograms/United States/07LB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "07LB21A", "histograms": [{"batchcodes": ["07LB21A"], "histogram": {"Vaccination site induration": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07M20A.json b/docs/data/histograms/United States/07M20A.json
new file mode 100644
index 00000000000..26e00ac8565
--- /dev/null
+++ b/docs/data/histograms/United States/07M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "07M20A", "histograms": [{"batchcodes": ["07M20A"], "histogram": {"Vaccination site pain": 2, "Incorrect route of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/07MZVA.json b/docs/data/histograms/United States/07MZVA.json
new file mode 100644
index 00000000000..2ae40510333
--- /dev/null
+++ b/docs/data/histograms/United States/07MZVA.json	
@@ -0,0 +1 @@
+{"batchcode": "07MZVA", "histograms": [{"batchcodes": ["07MZVA"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chills": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0809.json b/docs/data/histograms/United States/0809.json
new file mode 100644
index 00000000000..52695d8bb4b
--- /dev/null
+++ b/docs/data/histograms/United States/0809.json	
@@ -0,0 +1 @@
+{"batchcode": "0809", "histograms": [{"batchcodes": ["0809"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/080A21A.json b/docs/data/histograms/United States/080A21A.json
new file mode 100644
index 00000000000..430c0e85f01
--- /dev/null
+++ b/docs/data/histograms/United States/080A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "080A21A", "histograms": [{"batchcodes": ["080A21A"], "histogram": {"Lipohypertrophy": 1, "Rash macular": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/080C21A.json b/docs/data/histograms/United States/080C21A.json
new file mode 100644
index 00000000000..de1be50bffc
--- /dev/null
+++ b/docs/data/histograms/United States/080C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "080C21A", "histograms": [{"batchcodes": ["080C21A"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/080M20A.json b/docs/data/histograms/United States/080M20A.json
new file mode 100644
index 00000000000..5e669d5c342
--- /dev/null
+++ b/docs/data/histograms/United States/080M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "080M20A", "histograms": [{"batchcodes": ["080M20A"], "histogram": {"Chills": 2, "Influenza like illness": 2, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Impaired work ability": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0810.json b/docs/data/histograms/United States/0810.json
new file mode 100644
index 00000000000..aab878493fc
--- /dev/null
+++ b/docs/data/histograms/United States/0810.json	
@@ -0,0 +1 @@
+{"batchcode": "0810", "histograms": [{"batchcodes": ["0810"], "histogram": {"Asthenia": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0813M20A.json b/docs/data/histograms/United States/0813M20A.json
new file mode 100644
index 00000000000..1fd08c9d08a
--- /dev/null
+++ b/docs/data/histograms/United States/0813M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0813M20A", "histograms": [{"batchcodes": ["0813M20A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/081A21A.json b/docs/data/histograms/United States/081A21A.json
new file mode 100644
index 00000000000..c7f57abd9a4
--- /dev/null
+++ b/docs/data/histograms/United States/081A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "081A21A", "histograms": [{"batchcodes": ["081A21A"], "histogram": {"Cough": 1, "Oropharyngeal pain": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/081B21A.json b/docs/data/histograms/United States/081B21A.json
new file mode 100644
index 00000000000..5de40d94e14
--- /dev/null
+++ b/docs/data/histograms/United States/081B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "081B21A", "histograms": [{"batchcodes": ["081B21A", "330308D"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["081B21A"], "histogram": {"Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/081F21A.json b/docs/data/histograms/United States/081F21A.json
new file mode 100644
index 00000000000..f95b2ee55a9
--- /dev/null
+++ b/docs/data/histograms/United States/081F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "081F21A", "histograms": [{"batchcodes": ["081F21A"], "histogram": {"Accidental underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/081L2014.json b/docs/data/histograms/United States/081L2014.json
new file mode 100644
index 00000000000..2754e8c3e51
--- /dev/null
+++ b/docs/data/histograms/United States/081L2014.json	
@@ -0,0 +1 @@
+{"batchcode": "081L2014", "histograms": [{"batchcodes": ["081L2014"], "histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Asthenia": 1, "Malaise": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Somnolence": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/081P021A.json b/docs/data/histograms/United States/081P021A.json
new file mode 100644
index 00000000000..4d970cee5d5
--- /dev/null
+++ b/docs/data/histograms/United States/081P021A.json	
@@ -0,0 +1 @@
+{"batchcode": "081P021A", "histograms": [{"batchcodes": ["081P021A"], "histogram": {"Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/082B22A.json b/docs/data/histograms/United States/082B22A.json
new file mode 100644
index 00000000000..e584da8ddfe
--- /dev/null
+++ b/docs/data/histograms/United States/082B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "082B22A", "histograms": [{"batchcodes": ["082B22A"], "histogram": {"No adverse event": 31, "Expired product administered": 29, "Product storage error": 10, "Wrong product administered": 4, "Inappropriate schedule of product administration": 2, "Cough": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/082L20A.json b/docs/data/histograms/United States/082L20A.json
new file mode 100644
index 00000000000..fc56d2ed669
--- /dev/null
+++ b/docs/data/histograms/United States/082L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "082L20A", "histograms": [{"batchcodes": ["082L20A"], "histogram": {"Lip swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/083821A.json b/docs/data/histograms/United States/083821A.json
new file mode 100644
index 00000000000..aeccceb9f2e
--- /dev/null
+++ b/docs/data/histograms/United States/083821A.json	
@@ -0,0 +1 @@
+{"batchcode": "083821A", "histograms": [{"batchcodes": ["083821A"], "histogram": {"Chills": 2, "Pyrexia": 2, "Sensory disturbance": 2, "Bronchitis": 1, "Ear infection": 1, "Intentional product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0838A21A.json b/docs/data/histograms/United States/0838A21A.json
new file mode 100644
index 00000000000..c3bd9ea59ab
--- /dev/null
+++ b/docs/data/histograms/United States/0838A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0838A21A", "histograms": [{"batchcodes": ["0838A21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Skin discolouration": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/083B21A.json b/docs/data/histograms/United States/083B21A.json
new file mode 100644
index 00000000000..f2b3009379a
--- /dev/null
+++ b/docs/data/histograms/United States/083B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "083B21A", "histograms": [{"batchcodes": ["083B21A"], "histogram": {"Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/083B22A.json b/docs/data/histograms/United States/083B22A.json
new file mode 100644
index 00000000000..20fe15a1f75
--- /dev/null
+++ b/docs/data/histograms/United States/083B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "083B22A", "histograms": [{"batchcodes": ["083B22A"], "histogram": {"No adverse event": 37, "Expired product administered": 29, "Product temperature excursion issue": 18, "Product storage error": 17, "Wrong product administered": 5, "Incorrect product formulation administered": 2, "Poor quality product administered": 2, "Product availability issue": 2, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pain in extremity": 1, "Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/083J21A.json b/docs/data/histograms/United States/083J21A.json
new file mode 100644
index 00000000000..acd3658fceb
--- /dev/null
+++ b/docs/data/histograms/United States/083J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "083J21A", "histograms": [{"batchcodes": ["026D21A", "083J21A", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["083J21A", "W25J2524"], "histogram": {"Balance disorder": 1, "Feeling abnormal": 1, "Hypothyroidism": 1}}, {"batchcodes": ["083J21A"], "histogram": {"Expired product administered": 33, "Product storage error": 27, "SARS-CoV-2 test": 3, "Inappropriate schedule of product administration": 2, "Accidental underdose": 1, "Anxiety": 1, "Arthralgia": 1, "Back pain": 1, "COVID-19": 1, "Depression": 1, "Extra dose administered": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Nausea": 1, "Neck pain": 1, "Nerve injury": 1, "Nervousness": 1, "Pain in extremity": 1, "Product temperature excursion issue": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pruritic": 1, "Swelling": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/083M20A.json b/docs/data/histograms/United States/083M20A.json
new file mode 100644
index 00000000000..87b329a922c
--- /dev/null
+++ b/docs/data/histograms/United States/083M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "083M20A", "histograms": [{"batchcodes": ["083M20A"], "histogram": {"Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/084J21A.json b/docs/data/histograms/United States/084J21A.json
new file mode 100644
index 00000000000..7b52dfb3dbf
--- /dev/null
+++ b/docs/data/histograms/United States/084J21A.json	
@@ -0,0 +1 @@
+{"batchcode": "084J21A", "histograms": [{"batchcodes": ["084J21A", "1805029"], "histogram": {"COVID-19": 1, "Initial insomnia": 1, "Interchange of vaccine products": 1, "Product quality issue": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["084J21A"], "histogram": {"Expired product administered": 86, "No adverse event": 45, "Product storage error": 39, "Inappropriate schedule of product administration": 5, "Incorrect route of product administration": 4, "COVID-19": 3, "Erythema": 2, "Peripheral swelling": 2, "Poor quality product administered": 2, "Product administered to patient of inappropriate age": 2, "SARS-CoV-2 test": 2, "Accidental overdose": 1, "Arthralgia": 1, "Back pain": 1, "Cardiac function test": 1, "Chills": 1, "Confusional state": 1, "Cough": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Illness": 1, "Migraine": 1, "Myocardial necrosis marker": 1, "Pain in extremity": 1, "Palpitations": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Sinusitis": 1, "Sleep disorder": 1, "Swelling face": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/084J4A.json b/docs/data/histograms/United States/084J4A.json
new file mode 100644
index 00000000000..31013b16a12
--- /dev/null
+++ b/docs/data/histograms/United States/084J4A.json	
@@ -0,0 +1 @@
+{"batchcode": "084J4A", "histograms": [{"batchcodes": ["084J4A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/084M20A.json b/docs/data/histograms/United States/084M20A.json
new file mode 100644
index 00000000000..19f7b5756bb
--- /dev/null
+++ b/docs/data/histograms/United States/084M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "084M20A", "histograms": [{"batchcodes": ["084M20A"], "histogram": {"Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/085D21A.json b/docs/data/histograms/United States/085D21A.json
new file mode 100644
index 00000000000..ea02d0f4643
--- /dev/null
+++ b/docs/data/histograms/United States/085D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "085D21A", "histograms": [{"batchcodes": ["085D21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/086M20A.json b/docs/data/histograms/United States/086M20A.json
new file mode 100644
index 00000000000..8c8ccb8c19b
--- /dev/null
+++ b/docs/data/histograms/United States/086M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "086M20A", "histograms": [{"batchcodes": ["086M20A"], "histogram": {"Chest pain": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0878346.json b/docs/data/histograms/United States/0878346.json
new file mode 100644
index 00000000000..9deb5ec0754
--- /dev/null
+++ b/docs/data/histograms/United States/0878346.json	
@@ -0,0 +1 @@
+{"batchcode": "0878346", "histograms": [{"batchcodes": ["0878346"], "histogram": {"Dermatitis allergic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088021A.json b/docs/data/histograms/United States/088021A.json
new file mode 100644
index 00000000000..640c5b70da8
--- /dev/null
+++ b/docs/data/histograms/United States/088021A.json	
@@ -0,0 +1 @@
+{"batchcode": "088021A", "histograms": [{"batchcodes": ["088021A"], "histogram": {"Fatigue": 5, "Headache": 3, "Myalgia": 3, "Lymphadenopathy": 2, "Pain in extremity": 2, "Pyrexia": 2, "Rash": 2, "Vaccination site pain": 2, "Allergy to vaccine": 1, "Arthralgia": 1, "Blood test": 1, "Burning sensation": 1, "Chest discomfort": 1, "Chills": 1, "Contusion": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling hot": 1, "Injection site warmth": 1, "Nausea": 1, "Pain": 1, "Peripheral swelling": 1, "Rash pruritic": 1, "Rash vesicular": 1, "Seizure": 1, "Swelling": 1, "Urticaria": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0880853.json b/docs/data/histograms/United States/0880853.json
new file mode 100644
index 00000000000..098892f6610
--- /dev/null
+++ b/docs/data/histograms/United States/0880853.json	
@@ -0,0 +1 @@
+{"batchcode": "0880853", "histograms": [{"batchcodes": ["0880853"], "histogram": {"Asthenia": 1, "Chills": 1, "Hyperhidrosis": 1, "Pyrexia": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088921A.json b/docs/data/histograms/United States/088921A.json
new file mode 100644
index 00000000000..26434bfe56d
--- /dev/null
+++ b/docs/data/histograms/United States/088921A.json	
@@ -0,0 +1 @@
+{"batchcode": "088921A", "histograms": [{"batchcodes": ["088921A"], "histogram": {"Cheilitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088A21A.json b/docs/data/histograms/United States/088A21A.json
new file mode 100644
index 00000000000..6a9a143ba7d
--- /dev/null
+++ b/docs/data/histograms/United States/088A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "088A21A", "histograms": [{"batchcodes": ["088A21A"], "histogram": {"Anosmia": 1, "Chest pain": 1, "Decreased appetite": 1, "Eye irritation": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "Thirst": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088B21A.json b/docs/data/histograms/United States/088B21A.json
new file mode 100644
index 00000000000..b59019925fc
--- /dev/null
+++ b/docs/data/histograms/United States/088B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "088B21A", "histograms": [{"batchcodes": ["088B21A"], "histogram": {"Dizziness": 2, "Nausea": 2, "Vomiting": 2, "Blood pressure measurement": 1, "Hypertension": 1, "Maternal exposure during pregnancy": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088C21A.json b/docs/data/histograms/United States/088C21A.json
new file mode 100644
index 00000000000..7314cd466cf
--- /dev/null
+++ b/docs/data/histograms/United States/088C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "088C21A", "histograms": [{"batchcodes": ["088C21A"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Asthenia": 1, "Intervertebral disc disorder": 1, "Magnetic resonance imaging": 1, "Nerve compression": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Stenosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088D (2 OR Z) 1.json b/docs/data/histograms/United States/088D (2 OR Z) 1.json
new file mode 100644
index 00000000000..1675a57f80e
--- /dev/null
+++ b/docs/data/histograms/United States/088D (2 OR Z) 1.json	
@@ -0,0 +1 @@
+{"batchcode": "088D (2 OR Z) 1", "histograms": [{"batchcodes": ["088D (2 OR Z) 1"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088D211A.json b/docs/data/histograms/United States/088D211A.json
new file mode 100644
index 00000000000..a45dbbdf2a1
--- /dev/null
+++ b/docs/data/histograms/United States/088D211A.json	
@@ -0,0 +1 @@
+{"batchcode": "088D211A", "histograms": [{"batchcodes": ["088D211A"], "histogram": {"Headache": 2, "Decreased appetite": 1, "Fatigue": 1, "Pain in extremity": 1, "Therapeutic response unexpected": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088D214.json b/docs/data/histograms/United States/088D214.json
new file mode 100644
index 00000000000..2cca4d1fa27
--- /dev/null
+++ b/docs/data/histograms/United States/088D214.json	
@@ -0,0 +1 @@
+{"batchcode": "088D214", "histograms": [{"batchcodes": ["088D214"], "histogram": {"Cerebrovascular accident": 1, "Facial paralysis": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Guillain-Barre syndrome": 1, "Headache": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Injection site paraesthesia": 1, "Muscle twitching": 1, "Pain": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088D21A.json b/docs/data/histograms/United States/088D21A.json
new file mode 100644
index 00000000000..d887144e28a
--- /dev/null
+++ b/docs/data/histograms/United States/088D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "088D21A", "histograms": [{"batchcodes": ["042A21A", "088D21A"], "histogram": {"Suspected COVID-19": 2, "Interchange of vaccine products": 1, "Vaccination failure": 1}}, {"batchcodes": ["048L21F", "088D21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Pain": 1}}, {"batchcodes": ["088D21A"], "histogram": {"Fatigue": 16, "Headache": 15, "Myalgia": 15, "Pyrexia": 15, "Chills": 14, "Vaccination site pain": 14, "Pain in extremity": 13, "Vaccination site erythema": 10, "Inappropriate schedule of product administration": 8, "Pain": 8, "Asthenia": 7, "Dizziness": 7, "Expired product administered": 7, "Vaccination site swelling": 7, "Feeling abnormal": 6, "Nausea": 6, "Vaccination site rash": 6, "Body temperature": 5, "Chest pain": 5, "Dyspnoea": 5, "Paraesthesia": 5, "Peripheral swelling": 5, "SARS-CoV-2 test": 5, "Urticaria": 5, "Vaccination site warmth": 5, "Arthralgia": 4, "Chest discomfort": 4, "Erythema": 4, "Insomnia": 4, "No adverse event": 4, "Product administered to patient of inappropriate age": 4, "Product dose omission issue": 4, "Rash": 4, "Vaccination complication": 4, "Vaccination site pruritus": 4, "Vaccination site reaction": 4, "Back pain": 3, "COVID-19": 3, "Hypoaesthesia": 3, "Interchange of vaccine products": 3, "Limb discomfort": 3, "Pruritus": 3, "SARS-CoV-2 antibody test": 3, "Swelling": 3, "Swelling face": 3, "Vaccination site induration": 3, "Abdominal pain upper": 2, "Accidental overdose": 2, "Alopecia": 2, "Burning sensation": 2, "Diarrhoea": 2, "Exposure during pregnancy": 2, "Extra dose administered": 2, "Feeling hot": 2, "Gout": 2, "Heart rate": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Illness": 2, "Influenza like illness": 2, "Lethargy": 2, "Lip swelling": 2, "Migraine": 2, "Muscle spasms": 2, "Nasopharyngitis": 2, "Serum ferritin decreased": 2, "Somnolence": 2, "Tremor": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Allergy test": 1, "Angina pectoris": 1, "Anxiety": 1, "Arthritis": 1, "Asthenopia": 1, "Atrial fibrillation": 1, "Axillary mass": 1, "Axillary pain": 1, "Body temperature increased": 1, "Cardiac disorder": 1, "Clonus": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Contusion": 1, "Dermatitis contact": 1, "Disturbance in attention": 1, "Dysmenorrhoea": 1, "Dysphonia": 1, "Eye irritation": 1, "Eye swelling": 1, "Feeding disorder": 1, "Feeling of body temperature change": 1, "Food aversion": 1, "Gait disturbance": 1, "Haemoglobin": 1, "Head discomfort": 1, "Hot flush": 1, "Hyperacusis": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypotension": 1, "Incorrect dose administered": 1, "Injection site nodule": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Menstruation irregular": 1, "Micturition urgency": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Movement disorder": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nervousness": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pain in jaw": 1, "Palpitations": 1, "Pharyngeal swelling": 1, "Photopsia": 1, "Pollakiuria": 1, "Polymenorrhoea": 1, "Polyuria": 1, "Presyncope": 1, "Product administration error": 1, "Product storage error": 1, "Rash erythematous": 1, "Rash papular": 1, "Rash pruritic": 1, "Renal pain": 1, "Serum ferritin": 1, "Skin exfoliation": 1, "Soft tissue mass": 1, "Swelling of eyelid": 1, "Syncope": 1, "Taste disorder": 1, "Thirst": 1, "Thrombosis": 1, "Vaccination failure": 1, "Vaccination site inflammation": 1, "Vaccination site papule": 1, "Vertigo": 1, "Visual impairment": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1, "White blood cell count": 1, "White blood cell count decreased": 1, "White matter lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088D22A.json b/docs/data/histograms/United States/088D22A.json
new file mode 100644
index 00000000000..ff42faedf4d
--- /dev/null
+++ b/docs/data/histograms/United States/088D22A.json	
@@ -0,0 +1 @@
+{"batchcode": "088D22A", "histograms": [{"batchcodes": ["088D22A"], "histogram": {"Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088D2A.json b/docs/data/histograms/United States/088D2A.json
new file mode 100644
index 00000000000..809a476078d
--- /dev/null
+++ b/docs/data/histograms/United States/088D2A.json	
@@ -0,0 +1 @@
+{"batchcode": "088D2A", "histograms": [{"batchcodes": ["088D2A"], "histogram": {"Chest discomfort": 1, "Muscle spasms": 1, "Muscle twitching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088D2LA.json b/docs/data/histograms/United States/088D2LA.json
new file mode 100644
index 00000000000..4b6427feef5
--- /dev/null
+++ b/docs/data/histograms/United States/088D2LA.json	
@@ -0,0 +1 @@
+{"batchcode": "088D2LA", "histograms": [{"batchcodes": ["088D2LA"], "histogram": {"Dementia": 1, "Mania": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088DD1A.json b/docs/data/histograms/United States/088DD1A.json
new file mode 100644
index 00000000000..d69c1549609
--- /dev/null
+++ b/docs/data/histograms/United States/088DD1A.json	
@@ -0,0 +1 @@
+{"batchcode": "088DD1A", "histograms": [{"batchcodes": ["088DD1A"], "histogram": {"Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088DZ1A.json b/docs/data/histograms/United States/088DZ1A.json
new file mode 100644
index 00000000000..d1efbb3e884
--- /dev/null
+++ b/docs/data/histograms/United States/088DZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "088DZ1A", "histograms": [{"batchcodes": ["088DZ1A"], "histogram": {"Blindness": 1, "Blister": 1, "Body temperature": 1, "Ear pain": 1, "Fatigue": 1, "Herpes zoster": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088O21A.json b/docs/data/histograms/United States/088O21A.json
new file mode 100644
index 00000000000..3926bd435a9
--- /dev/null
+++ b/docs/data/histograms/United States/088O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "088O21A", "histograms": [{"batchcodes": ["088O21A"], "histogram": {"Accidental underdose": 1, "Extra dose administered": 1, "Vitamin B12 deficiency": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088P/D21A.json b/docs/data/histograms/United States/088P/D21A.json
new file mode 100644
index 00000000000..4e119f9b422
--- /dev/null
+++ b/docs/data/histograms/United States/088P/D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "088P/D21A", "histograms": [{"batchcodes": ["088P/D21A"], "histogram": {"Feeling abnormal": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/088Z21A.json b/docs/data/histograms/United States/088Z21A.json
new file mode 100644
index 00000000000..cea2668bf97
--- /dev/null
+++ b/docs/data/histograms/United States/088Z21A.json	
@@ -0,0 +1 @@
+{"batchcode": "088Z21A", "histograms": [{"batchcodes": ["088Z21A"], "histogram": {"Chills": 1, "Erythema": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Inappropriate schedule of product administration": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Somnolence": 1, "Speech disorder": 1, "Thinking abnormal": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/089120A.json b/docs/data/histograms/United States/089120A.json
new file mode 100644
index 00000000000..4bd99a36e0a
--- /dev/null
+++ b/docs/data/histograms/United States/089120A.json	
@@ -0,0 +1 @@
+{"batchcode": "089120A", "histograms": [{"batchcodes": ["089120A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Gait disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/089A21A.json b/docs/data/histograms/United States/089A21A.json
new file mode 100644
index 00000000000..1726eb35a85
--- /dev/null
+++ b/docs/data/histograms/United States/089A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "089A21A", "histograms": [{"batchcodes": ["089A21A"], "histogram": {"Illness": 4, "Feeling abnormal": 2, "Nausea": 2, "Influenza": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/089K20A.json b/docs/data/histograms/United States/089K20A.json
new file mode 100644
index 00000000000..f3bf29ae430
--- /dev/null
+++ b/docs/data/histograms/United States/089K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "089K20A", "histograms": [{"batchcodes": ["089K20A"], "histogram": {"Back pain": 1, "Carpal tunnel syndrome": 1, "Fatigue": 1, "Headache": 1, "Infectious mononucleosis": 1, "Limb discomfort": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/089L20A.json b/docs/data/histograms/United States/089L20A.json
new file mode 100644
index 00000000000..af87b6d90d8
--- /dev/null
+++ b/docs/data/histograms/United States/089L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "089L20A", "histograms": [{"batchcodes": ["089L20A"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/089M21A.json b/docs/data/histograms/United States/089M21A.json
new file mode 100644
index 00000000000..bef7738b03b
--- /dev/null
+++ b/docs/data/histograms/United States/089M21A.json	
@@ -0,0 +1 @@
+{"batchcode": "089M21A", "histograms": [{"batchcodes": ["089M21A"], "histogram": {"Fatigue": 1, "Influenza like illness": 1, "Pain": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/08B212A.json b/docs/data/histograms/United States/08B212A.json
new file mode 100644
index 00000000000..fa25d8f922a
--- /dev/null
+++ b/docs/data/histograms/United States/08B212A.json	
@@ -0,0 +1 @@
+{"batchcode": "08B212A", "histograms": [{"batchcodes": ["08B212A"], "histogram": {"Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Illness": 1, "Skin discolouration": 1, "Tremor": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/08B21A.json b/docs/data/histograms/United States/08B21A.json
new file mode 100644
index 00000000000..af75cd9db45
--- /dev/null
+++ b/docs/data/histograms/United States/08B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "08B21A", "histograms": [{"batchcodes": ["08B21A"], "histogram": {"Confusional state": 2, "Dizziness": 2, "Erythema": 2, "Fatigue": 2, "Headache": 2, "Nausea": 2, "Presyncope": 2, "Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Feeling abnormal": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myalgia": 1, "Pain in extremity": 1, "Poor quality sleep": 1, "Product administered to patient of inappropriate age": 1, "Pruritus": 1, "Pyrexia": 1, "Skin discolouration": 1, "Somnolence": 1, "Swelling face": 1, "Swollen tongue": 1, "Tongue discolouration": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/08B22A NDC:8077.json b/docs/data/histograms/United States/08B22A NDC:8077.json
new file mode 100644
index 00000000000..5f6030794f6
--- /dev/null
+++ b/docs/data/histograms/United States/08B22A NDC:8077.json	
@@ -0,0 +1 @@
+{"batchcode": "08B22A NDC:8077", "histograms": [{"batchcodes": ["08B22A NDC:8077"], "histogram": {"Expired product administered": 2, "No adverse event": 2, "Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/08L20A.json b/docs/data/histograms/United States/08L20A.json
new file mode 100644
index 00000000000..c6177918a19
--- /dev/null
+++ b/docs/data/histograms/United States/08L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "08L20A", "histograms": [{"batchcodes": ["08L20A"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09021A.json b/docs/data/histograms/United States/09021A.json
new file mode 100644
index 00000000000..6ab75af42d1
--- /dev/null
+++ b/docs/data/histograms/United States/09021A.json	
@@ -0,0 +1 @@
+{"batchcode": "09021A", "histograms": [{"batchcodes": ["09021A"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Presyncope": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09041738.json b/docs/data/histograms/United States/09041738.json
new file mode 100644
index 00000000000..c856c594670
--- /dev/null
+++ b/docs/data/histograms/United States/09041738.json	
@@ -0,0 +1 @@
+{"batchcode": "09041738", "histograms": [{"batchcodes": ["09041738"], "histogram": {"Contusion": 1, "Dyspnoea": 1, "Gait inability": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091021A.json b/docs/data/histograms/United States/091021A.json
new file mode 100644
index 00000000000..321a4a752bc
--- /dev/null
+++ b/docs/data/histograms/United States/091021A.json	
@@ -0,0 +1 @@
+{"batchcode": "091021A", "histograms": [{"batchcodes": ["091021A"], "histogram": {"Fatigue": 2, "Gait disturbance": 2, "Nausea": 2, "Vaccination site pain": 2, "Vomiting": 2, "Confusional state": 1, "Dehydration": 1, "Disorientation": 1, "Dysarthria": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Illness": 1, "Muscle spasms": 1, "Myalgia": 1, "Nutritional condition abnormal": 1, "Renal impairment": 1, "Swelling face": 1, "Vaccination complication": 1, "Vaccination site bruising": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0910Z1A.json b/docs/data/histograms/United States/0910Z1A.json
new file mode 100644
index 00000000000..b1e1cb87fa5
--- /dev/null
+++ b/docs/data/histograms/United States/0910Z1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0910Z1A", "histograms": [{"batchcodes": ["0910Z1A"], "histogram": {"Back pain": 1, "Condition aggravated": 1, "Fatigue": 1, "Lacrimation increased": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0911995-07981.json b/docs/data/histograms/United States/0911995-07981.json
new file mode 100644
index 00000000000..b334db08df3
--- /dev/null
+++ b/docs/data/histograms/United States/0911995-07981.json	
@@ -0,0 +1 @@
+{"batchcode": "0911995-07981", "histograms": [{"batchcodes": ["0911995-07981"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "Malaise": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091621A.json b/docs/data/histograms/United States/091621A.json
new file mode 100644
index 00000000000..0a4d21d2a95
--- /dev/null
+++ b/docs/data/histograms/United States/091621A.json	
@@ -0,0 +1 @@
+{"batchcode": "091621A", "histograms": [{"batchcodes": ["091621A"], "histogram": {"Dermatitis contact": 1, "Pruritus": 1, "Sleep disorder": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0918214.json b/docs/data/histograms/United States/0918214.json
new file mode 100644
index 00000000000..891ca99375d
--- /dev/null
+++ b/docs/data/histograms/United States/0918214.json	
@@ -0,0 +1 @@
+{"batchcode": "0918214", "histograms": [{"batchcodes": ["0918214"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Computerised tomogram": 1, "Heart rate": 1, "Insomnia": 1, "Oxygen saturation": 1, "Paraesthesia": 1, "Respiratory rate": 1, "Swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091B21A.json b/docs/data/histograms/United States/091B21A.json
new file mode 100644
index 00000000000..9a275625d33
--- /dev/null
+++ b/docs/data/histograms/United States/091B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "091B21A", "histograms": [{"batchcodes": ["091B21A"], "histogram": {"Abdominal pain upper": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Contusion": 1, "Dyspnoea": 1, "Epistaxis": 1, "Expired product administered": 1, "Head banging": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Mobility decreased": 1, "Musculoskeletal discomfort": 1, "Nausea": 1, "Neck pain": 1, "Product administered to patient of inappropriate age": 1, "Product storage error": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091C21A.json b/docs/data/histograms/United States/091C21A.json
new file mode 100644
index 00000000000..6a7f36dece8
--- /dev/null
+++ b/docs/data/histograms/United States/091C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "091C21A", "histograms": [{"batchcodes": ["091C21A"], "histogram": {"Device connection issue": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091D2-1A.json b/docs/data/histograms/United States/091D2-1A.json
new file mode 100644
index 00000000000..674d78a2eec
--- /dev/null
+++ b/docs/data/histograms/United States/091D2-1A.json	
@@ -0,0 +1 @@
+{"batchcode": "091D2-1A", "histograms": [{"batchcodes": ["091D2-1A"], "histogram": {"Asthenia": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Gait disturbance": 1, "Head injury": 1, "Headache": 1, "Hyperhidrosis": 1, "Pyrexia": 1, "Syncope": 1, "Vaccination site pain": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091D2119.json b/docs/data/histograms/United States/091D2119.json
new file mode 100644
index 00000000000..64617a89863
--- /dev/null
+++ b/docs/data/histograms/United States/091D2119.json	
@@ -0,0 +1 @@
+{"batchcode": "091D2119", "histograms": [{"batchcodes": ["091D2119"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Gait disturbance": 1, "Hypoaesthesia": 1, "Neurological symptom": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091D21A.json b/docs/data/histograms/United States/091D21A.json
new file mode 100644
index 00000000000..7bf3550166e
--- /dev/null
+++ b/docs/data/histograms/United States/091D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "091D21A", "histograms": [{"batchcodes": ["043A21A", "091D21A"], "histogram": {"Dysgeusia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["091D21A"], "histogram": {"Expired product administered": 52, "Headache": 16, "Pyrexia": 14, "Pain in extremity": 11, "Nausea": 10, "Vaccination site pain": 10, "Chills": 8, "Vaccination complication": 8, "Myalgia": 7, "Pain": 7, "Vaccination site erythema": 7, "Arthralgia": 6, "Body temperature": 6, "Hypoaesthesia": 6, "Rash": 6, "Asthenia": 5, "Dizziness": 5, "Fatigue": 5, "Illness": 5, "SARS-CoV-2 test": 5, "Tremor": 5, "Vaccination site swelling": 5, "Vaccination site warmth": 5, "Dyspnoea": 4, "Erythema": 4, "Feeling abnormal": 4, "Feeling hot": 4, "Heart rate increased": 4, "Insomnia": 4, "Malaise": 4, "Palpitations": 4, "Vaccination site pruritus": 4, "Vomiting": 4, "Back pain": 3, "Burning sensation": 3, "Chest pain": 3, "Heart rate": 3, "Hypersensitivity": 3, "Inappropriate schedule of product administration": 3, "Influenza like illness": 3, "Interchange of vaccine products": 3, "Lymphadenopathy": 3, "Paraesthesia": 3, "Product dose omission issue": 3, "Somnolence": 3, "Blister": 2, "Chest discomfort": 2, "Contusion": 2, "Cough": 2, "Decreased appetite": 2, "Diarrhoea": 2, "Extra dose administered": 2, "Head discomfort": 2, "Hyperhidrosis": 2, "Hypoacusis": 2, "Magnetic resonance imaging": 2, "Mass": 2, "Migraine": 2, "Mobility decreased": 2, "Muscle spasms": 2, "Musculoskeletal stiffness": 2, "Nasal congestion": 2, "Neck pain": 2, "Night sweats": 2, "Oropharyngeal pain": 2, "Peripheral swelling": 2, "Product storage error": 2, "Sleep disorder": 2, "Swollen tongue": 2, "Syncope": 2, "Urticaria": 2, "Vaccination site bruising": 2, "Vaccination site mass": 2, "Vaginal haemorrhage": 2, "Vision blurred": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Accidental overdose": 1, "Accidental underdose": 1, "Acoustic stimulation tests": 1, "Ageusia": 1, "Arthritis": 1, "Bacterial infection": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blood pressure measurement": 1, "Blood test": 1, "Bone pain": 1, "Breast pain": 1, "Bronchitis": 1, "Butterfly rash": 1, "COVID-19": 1, "Cardiac flutter": 1, "Chest injury": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Deafness": 1, "Death": 1, "Dehydration": 1, "Device connection issue": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dysgeusia": 1, "Ear discomfort": 1, "Epistaxis": 1, "Erectile dysfunction": 1, "Exposure to SARS-CoV-2": 1, "Eye disorder": 1, "Eye pain": 1, "Faeces discoloured": 1, "Fall": 1, "Feeding disorder": 1, "Feeling cold": 1, "Feeling of body temperature change": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Haemorrhage": 1, "Hemiparesis": 1, "Hot flush": 1, "Hypertension": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Injection site bruising": 1, "Injection site indentation": 1, "Intentional dose omission": 1, "Lethargy": 1, "Limb discomfort": 1, "Limb injury": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lung disorder": 1, "Menstruation irregular": 1, "Muscular weakness": 1, "Neuralgia": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Off label use": 1, "Oropharyngeal discomfort": 1, "Pain in jaw": 1, "Parosmia": 1, "Pelvic pain": 1, "Pharyngeal swelling": 1, "Product administration error": 1, "Productive cough": 1, "Pruritus": 1, "Rales": 1, "Rash erythematous": 1, "Respiratory disorder": 1, "Secretion discharge": 1, "Sinus pain": 1, "Sinusitis": 1, "Skin warm": 1, "Sneezing": 1, "Stress": 1, "Sudden hearing loss": 1, "Suspected COVID-19": 1, "Swelling": 1, "Taste disorder": 1, "Tenderness": 1, "Thrombosis": 1, "Tinnitus": 1, "Tongue discomfort": 1, "Tongue disorder": 1, "Tooth infection": 1, "Vaccination site haemorrhage": 1, "Vaccination site inflammation": 1, "Vaccination site rash": 1, "Vaccination site reaction": 1, "Vaccination site scar": 1, "Vaccination site urticaria": 1, "Varicella": 1, "Visual field defect": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091D2A.json b/docs/data/histograms/United States/091D2A.json
new file mode 100644
index 00000000000..74f4b853b6b
--- /dev/null
+++ b/docs/data/histograms/United States/091D2A.json	
@@ -0,0 +1 @@
+{"batchcode": "091D2A", "histograms": [{"batchcodes": ["091D2A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091DZA.json b/docs/data/histograms/United States/091DZA.json
new file mode 100644
index 00000000000..24e18a49e70
--- /dev/null
+++ b/docs/data/histograms/United States/091DZA.json	
@@ -0,0 +1 @@
+{"batchcode": "091DZA", "histograms": [{"batchcodes": ["091DZA"], "histogram": {"Anosmia": 1, "COVID-19": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091L20A.json b/docs/data/histograms/United States/091L20A.json
new file mode 100644
index 00000000000..147960cb690
--- /dev/null
+++ b/docs/data/histograms/United States/091L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "091L20A", "histograms": [{"batchcodes": ["091L20A"], "histogram": {"Atrial fibrillation": 1, "Cardiac failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/091O21A.json b/docs/data/histograms/United States/091O21A.json
new file mode 100644
index 00000000000..de3f69b003a
--- /dev/null
+++ b/docs/data/histograms/United States/091O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "091O21A", "histograms": [{"batchcodes": ["091O21A"], "histogram": {"Rash": 1, "Rash macular": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/092971A.json b/docs/data/histograms/United States/092971A.json
new file mode 100644
index 00000000000..f9e73abf503
--- /dev/null
+++ b/docs/data/histograms/United States/092971A.json	
@@ -0,0 +1 @@
+{"batchcode": "092971A", "histograms": [{"batchcodes": ["092971A"], "histogram": {"Chills": 1, "Gait disturbance": 1, "Movement disorder": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/092D21A.json b/docs/data/histograms/United States/092D21A.json
new file mode 100644
index 00000000000..a7dd0fb37ec
--- /dev/null
+++ b/docs/data/histograms/United States/092D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "092D21A", "histograms": [{"batchcodes": ["092D21A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/092L20A.json b/docs/data/histograms/United States/092L20A.json
new file mode 100644
index 00000000000..426992ee8b7
--- /dev/null
+++ b/docs/data/histograms/United States/092L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "092L20A", "histograms": [{"batchcodes": ["092L20A"], "histogram": {"Atrial fibrillation": 1, "Contusion": 1, "Fatigue": 1, "Haemorrhage": 1, "Muscle atrophy": 1, "Pericarditis": 1, "Peroneal nerve palsy": 1, "Platelet count": 1, "Platelet count decreased": 1, "Systemic mycosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/092L22A.json b/docs/data/histograms/United States/092L22A.json
new file mode 100644
index 00000000000..308c70ec0c3
--- /dev/null
+++ b/docs/data/histograms/United States/092L22A.json	
@@ -0,0 +1 @@
+{"batchcode": "092L22A", "histograms": [{"batchcodes": ["092L22A"], "histogram": {"Fatigue": 1, "Pain in extremity": 1, "Rheumatoid arthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0938749-02170.json b/docs/data/histograms/United States/0938749-02170.json
new file mode 100644
index 00000000000..46e2eb84184
--- /dev/null
+++ b/docs/data/histograms/United States/0938749-02170.json	
@@ -0,0 +1 @@
+{"batchcode": "0938749-02170", "histograms": [{"batchcodes": ["0938749-02170"], "histogram": {"Agitation": 1, "Inappropriate schedule of product administration": 1, "Overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0939902.json b/docs/data/histograms/United States/0939902.json
new file mode 100644
index 00000000000..83153347188
--- /dev/null
+++ b/docs/data/histograms/United States/0939902.json	
@@ -0,0 +1 @@
+{"batchcode": "0939902", "histograms": [{"batchcodes": ["0939902"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0939904.json b/docs/data/histograms/United States/0939904.json
new file mode 100644
index 00000000000..279c2f07a21
--- /dev/null
+++ b/docs/data/histograms/United States/0939904.json	
@@ -0,0 +1 @@
+{"batchcode": "0939904", "histograms": [{"batchcodes": ["0939904"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/093A2112.json b/docs/data/histograms/United States/093A2112.json
new file mode 100644
index 00000000000..2e98bd8a59c
--- /dev/null
+++ b/docs/data/histograms/United States/093A2112.json	
@@ -0,0 +1 @@
+{"batchcode": "093A2112", "histograms": [{"batchcodes": ["093A2112"], "histogram": {"Headache": 1, "Influenza like illness": 1, "Malaise": 1, "Thrombosis": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/093A21A.json b/docs/data/histograms/United States/093A21A.json
new file mode 100644
index 00000000000..eff6a2ba154
--- /dev/null
+++ b/docs/data/histograms/United States/093A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "093A21A", "histograms": [{"batchcodes": ["093A21A"], "histogram": {"Extra dose administered": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/093D21A.json b/docs/data/histograms/United States/093D21A.json
new file mode 100644
index 00000000000..fc5ad77e2ff
--- /dev/null
+++ b/docs/data/histograms/United States/093D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "093D21A", "histograms": [{"batchcodes": ["093D21A"], "histogram": {"Expired product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0957A1A.json b/docs/data/histograms/United States/0957A1A.json
new file mode 100644
index 00000000000..5b3011e2a87
--- /dev/null
+++ b/docs/data/histograms/United States/0957A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0957A1A", "histograms": [{"batchcodes": ["0957A1A"], "histogram": {"Chills": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Nasopharyngitis": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/096812A.json b/docs/data/histograms/United States/096812A.json
new file mode 100644
index 00000000000..a90c2eb80fa
--- /dev/null
+++ b/docs/data/histograms/United States/096812A.json	
@@ -0,0 +1 @@
+{"batchcode": "096812A", "histograms": [{"batchcodes": ["096812A"], "histogram": {"Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/096821A.json b/docs/data/histograms/United States/096821A.json
new file mode 100644
index 00000000000..458cd4fa030
--- /dev/null
+++ b/docs/data/histograms/United States/096821A.json	
@@ -0,0 +1 @@
+{"batchcode": "096821A", "histograms": [{"batchcodes": ["096821A"], "histogram": {"Burning sensation": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/096AZ1A.json b/docs/data/histograms/United States/096AZ1A.json
new file mode 100644
index 00000000000..d52d4c26ec6
--- /dev/null
+++ b/docs/data/histograms/United States/096AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "096AZ1A", "histograms": [{"batchcodes": ["096AZ1A"], "histogram": {"Diarrhoea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/096B21A.json b/docs/data/histograms/United States/096B21A.json
new file mode 100644
index 00000000000..b006112b385
--- /dev/null
+++ b/docs/data/histograms/United States/096B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "096B21A", "histograms": [{"batchcodes": ["096B21A"], "histogram": {"Arthralgia": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/097-430.json b/docs/data/histograms/United States/097-430.json
new file mode 100644
index 00000000000..f7357527a8c
--- /dev/null
+++ b/docs/data/histograms/United States/097-430.json	
@@ -0,0 +1 @@
+{"batchcode": "097-430", "histograms": [{"batchcodes": ["097-430"], "histogram": {"Blood triglycerides": 1, "Chills": 1, "Fatigue": 1, "Headache": 1, "High density lipoprotein": 1, "Hyperhidrosis": 1, "Low density lipoprotein": 1, "Malaise": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/097K701A.json b/docs/data/histograms/United States/097K701A.json
new file mode 100644
index 00000000000..d756a276899
--- /dev/null
+++ b/docs/data/histograms/United States/097K701A.json	
@@ -0,0 +1 @@
+{"batchcode": "097K701A", "histograms": [{"batchcodes": ["097K701A"], "histogram": {"Bell's palsy": 1, "Ear pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/098C21A.json b/docs/data/histograms/United States/098C21A.json
new file mode 100644
index 00000000000..a27b3df2219
--- /dev/null
+++ b/docs/data/histograms/United States/098C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "098C21A", "histograms": [{"batchcodes": ["098C21A"], "histogram": {"Anxiety": 1, "COVID-19": 1, "Dysstasia": 1, "Hallucination": 1, "Inappropriate schedule of product administration": 1, "Psychotic disorder": 1, "SARS-CoV-2 test": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/098K20A.json b/docs/data/histograms/United States/098K20A.json
new file mode 100644
index 00000000000..3f4988cd4a3
--- /dev/null
+++ b/docs/data/histograms/United States/098K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "098K20A", "histograms": [{"batchcodes": ["098K20A"], "histogram": {"Atrial fibrillation": 1, "Dehydration": 1, "Disturbance in attention": 1, "Dizziness": 1, "Fatigue": 1, "Nervousness": 1, "Tachycardia": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/099450.json b/docs/data/histograms/United States/099450.json
new file mode 100644
index 00000000000..2f2c7fa2015
--- /dev/null
+++ b/docs/data/histograms/United States/099450.json	
@@ -0,0 +1 @@
+{"batchcode": "099450", "histograms": [{"batchcodes": ["099450"], "histogram": {"Blood potassium": 1, "Fatigue": 1, "Influenza like illness": 1, "Malaise": 1, "Myalgia": 1, "Off label use": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/099C21A.json b/docs/data/histograms/United States/099C21A.json
new file mode 100644
index 00000000000..36b11d9634c
--- /dev/null
+++ b/docs/data/histograms/United States/099C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "099C21A", "histograms": [{"batchcodes": ["099C21A"], "histogram": {"Chest discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09AB21A.json b/docs/data/histograms/United States/09AB21A.json
new file mode 100644
index 00000000000..be53533e729
--- /dev/null
+++ b/docs/data/histograms/United States/09AB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "09AB21A", "histograms": [{"batchcodes": ["09AB21A"], "histogram": {"Insomnia": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09C21A.json b/docs/data/histograms/United States/09C21A.json
new file mode 100644
index 00000000000..dadd9873d5b
--- /dev/null
+++ b/docs/data/histograms/United States/09C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "09C21A", "histograms": [{"batchcodes": ["09C21A"], "histogram": {"Chills": 1, "Headache": 1, "Influenza like illness": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09D21A.json b/docs/data/histograms/United States/09D21A.json
new file mode 100644
index 00000000000..55e7ef8b21b
--- /dev/null
+++ b/docs/data/histograms/United States/09D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "09D21A", "histograms": [{"batchcodes": ["09D21A"], "histogram": {"Pruritus": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09ID21A.json b/docs/data/histograms/United States/09ID21A.json
new file mode 100644
index 00000000000..6ce2d86f0ee
--- /dev/null
+++ b/docs/data/histograms/United States/09ID21A.json	
@@ -0,0 +1 @@
+{"batchcode": "09ID21A", "histograms": [{"batchcodes": ["09ID21A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Erythema": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Joint swelling": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Respiratory rate": 1, "Rhinorrhoea": 1, "Somnolence": 1, "Urticaria": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09K20A.json b/docs/data/histograms/United States/09K20A.json
new file mode 100644
index 00000000000..6882ac084ae
--- /dev/null
+++ b/docs/data/histograms/United States/09K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "09K20A", "histograms": [{"batchcodes": ["09K20A"], "histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Asthenia": 1, "Axillary pain": 1, "Chills": 1, "Fatigue": 1, "Gastroenteritis viral": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pain": 1, "Taste disorder": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09L20A.json b/docs/data/histograms/United States/09L20A.json
new file mode 100644
index 00000000000..e0d8ec215b8
--- /dev/null
+++ b/docs/data/histograms/United States/09L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "09L20A", "histograms": [{"batchcodes": ["09L20A"], "histogram": {"Pyrexia": 12, "Headache": 9, "Pain": 8, "Chills": 7, "Fatigue": 6, "Body temperature": 4, "Myalgia": 3, "Nausea": 3, "Extra dose administered": 2, "Oropharyngeal pain": 2, "Tremor": 2, "Vaccination site swelling": 2, "Arthralgia": 1, "Back pain": 1, "Balance disorder": 1, "Body temperature decreased": 1, "Cough": 1, "Decreased appetite": 1, "Dehydration": 1, "Disorientation": 1, "Dizziness": 1, "Ear discomfort": 1, "Ear pain": 1, "Emotional disorder": 1, "Expired product administered": 1, "Lymphadenopathy": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/09O21A.json b/docs/data/histograms/United States/09O21A.json
new file mode 100644
index 00000000000..1da410ed071
--- /dev/null
+++ b/docs/data/histograms/United States/09O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "09O21A", "histograms": [{"batchcodes": ["09O21A"], "histogram": {"Accidental overdose": 1, "Headache": 1, "Lethargy": 1, "Off label use": 1, "Product storage error": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0A21A.json b/docs/data/histograms/United States/0A21A.json
new file mode 100644
index 00000000000..b95ade9610b
--- /dev/null
+++ b/docs/data/histograms/United States/0A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0A21A", "histograms": [{"batchcodes": ["0A21A"], "histogram": {"Fatigue": 1, "Headache": 1, "Micturition disorder": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0A242A1.json b/docs/data/histograms/United States/0A242A1.json
new file mode 100644
index 00000000000..d745ae409b8
--- /dev/null
+++ b/docs/data/histograms/United States/0A242A1.json	
@@ -0,0 +1 @@
+{"batchcode": "0A242A1", "histograms": [{"batchcodes": ["0A242A1"], "histogram": {"Expired product administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0A8212A.json b/docs/data/histograms/United States/0A8212A.json
new file mode 100644
index 00000000000..e3ab05ea7ae
--- /dev/null
+++ b/docs/data/histograms/United States/0A8212A.json	
@@ -0,0 +1 @@
+{"batchcode": "0A8212A", "histograms": [{"batchcodes": ["0A8212A"], "histogram": {"Fall": 1, "Gait disturbance": 1, "Joint swelling": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0AJ20A.json b/docs/data/histograms/United States/0AJ20A.json
new file mode 100644
index 00000000000..4669408c84c
--- /dev/null
+++ b/docs/data/histograms/United States/0AJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0AJ20A", "histograms": [{"batchcodes": ["0AJ20A"], "histogram": {"Aspartate aminotransferase decreased": 1, "Blood chloride": 1, "Lymphocyte count": 1, "Lymphopenia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0BA21A.json b/docs/data/histograms/United States/0BA21A.json
new file mode 100644
index 00000000000..181b1eeef28
--- /dev/null
+++ b/docs/data/histograms/United States/0BA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0BA21A", "histograms": [{"batchcodes": ["0BA21A"], "histogram": {"Abnormal behaviour": 1, "COVID-19": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Headache": 1, "Hypotension": 1, "Myalgia": 1, "Pyrexia": 1, "Thinking abnormal": 1}}]}
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diff --git a/docs/data/histograms/United States/0BIL20A.json b/docs/data/histograms/United States/0BIL20A.json
new file mode 100644
index 00000000000..f2edccc5aad
--- /dev/null
+++ b/docs/data/histograms/United States/0BIL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0BIL20A", "histograms": [{"batchcodes": ["0BIL20A"], "histogram": {"Exposure via skin contact": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0BL20A.json b/docs/data/histograms/United States/0BL20A.json
new file mode 100644
index 00000000000..c176b7c05b9
--- /dev/null
+++ b/docs/data/histograms/United States/0BL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0BL20A", "histograms": [{"batchcodes": ["0BL20A"], "histogram": {"Limb discomfort": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0BM204.json b/docs/data/histograms/United States/0BM204.json
new file mode 100644
index 00000000000..1c7c153dfee
--- /dev/null
+++ b/docs/data/histograms/United States/0BM204.json	
@@ -0,0 +1 @@
+{"batchcode": "0BM204", "histograms": [{"batchcodes": ["0BM204"], "histogram": {"Blood creatine": 1, "Blood glucose": 1, "Blood sodium": 1, "Leukocytosis": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0BM20A.json b/docs/data/histograms/United States/0BM20A.json
new file mode 100644
index 00000000000..a967a967032
--- /dev/null
+++ b/docs/data/histograms/United States/0BM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0BM20A", "histograms": [{"batchcodes": ["0BM20A"], "histogram": {"Rash": 2, "Coronavirus test": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0C17AZ1A.json b/docs/data/histograms/United States/0C17AZ1A.json
new file mode 100644
index 00000000000..09759cdff4e
--- /dev/null
+++ b/docs/data/histograms/United States/0C17AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0C17AZ1A", "histograms": [{"batchcodes": ["0C17AZ1A"], "histogram": {"Blood pressure increased": 2, "Burning sensation": 2, "Fatigue": 2, "Feeling hot": 2, "Paraesthesia oral": 2, "Vaccination site pain": 2, "Vaccination site warmth": 2, "Anxiety": 1, "Dyspnoea": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Nervousness": 1, "Paraesthesia": 1, "Pruritus": 1, "Sleep disorder": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0C1A21A.json b/docs/data/histograms/United States/0C1A21A.json
new file mode 100644
index 00000000000..ffe9f24e9d6
--- /dev/null
+++ b/docs/data/histograms/United States/0C1A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0C1A21A", "histograms": [{"batchcodes": ["0C1A21A"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Pruritus": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0C2A21A.json b/docs/data/histograms/United States/0C2A21A.json
new file mode 100644
index 00000000000..aaa04ff8676
--- /dev/null
+++ b/docs/data/histograms/United States/0C2A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0C2A21A", "histograms": [{"batchcodes": ["0C2A21A"], "histogram": {"Arthralgia": 1, "Blood glucose increased": 1, "Burning sensation": 1, "Chills": 1, "Headache": 1, "Induration": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0C31321A.json b/docs/data/histograms/United States/0C31321A.json
new file mode 100644
index 00000000000..00d63d1b063
--- /dev/null
+++ b/docs/data/histograms/United States/0C31321A.json	
@@ -0,0 +1 @@
+{"batchcode": "0C31321A", "histograms": [{"batchcodes": ["0C31321A"], "histogram": {"Herpes zoster": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0C8A79(OR Z) 1A.json b/docs/data/histograms/United States/0C8A79(OR Z) 1A.json
new file mode 100644
index 00000000000..ba52d4fe537
--- /dev/null
+++ b/docs/data/histograms/United States/0C8A79(OR Z) 1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0C8A79(OR Z) 1A", "histograms": [{"batchcodes": ["0C8A79(OR Z) 1A"], "histogram": {"Herpes zoster": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0C9CZIA.json b/docs/data/histograms/United States/0C9CZIA.json
new file mode 100644
index 00000000000..893ba9abd9c
--- /dev/null
+++ b/docs/data/histograms/United States/0C9CZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "0C9CZIA", "histograms": [{"batchcodes": ["0C9CZIA"], "histogram": {"Amenorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0D1A21A.json b/docs/data/histograms/United States/0D1A21A.json
new file mode 100644
index 00000000000..c12258745b0
--- /dev/null
+++ b/docs/data/histograms/United States/0D1A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0D1A21A", "histograms": [{"batchcodes": ["0D1A21A"], "histogram": {"Pruritus": 1, "Scratch": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0D1B21A.json b/docs/data/histograms/United States/0D1B21A.json
new file mode 100644
index 00000000000..801fb4f9ea4
--- /dev/null
+++ b/docs/data/histograms/United States/0D1B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0D1B21A", "histograms": [{"batchcodes": ["0D1B21A"], "histogram": {"Arthralgia": 2, "Chills": 2, "Diarrhoea": 2, "Fatigue": 2, "Pyrexia": 2, "Asthenia": 1, "Cough": 1, "Delirium": 1, "Dysgeusia": 1, "Illness": 1, "Influenza like illness": 1, "Myalgia": 1, "Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0D1BL1A.json b/docs/data/histograms/United States/0D1BL1A.json
new file mode 100644
index 00000000000..b924e385899
--- /dev/null
+++ b/docs/data/histograms/United States/0D1BL1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0D1BL1A", "histograms": [{"batchcodes": ["0D1BL1A"], "histogram": {"Limb discomfort": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0D1D21A.json b/docs/data/histograms/United States/0D1D21A.json
new file mode 100644
index 00000000000..9bc4c66ec59
--- /dev/null
+++ b/docs/data/histograms/United States/0D1D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0D1D21A", "histograms": [{"batchcodes": ["0D1D21A"], "histogram": {"Asthenia": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Illness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0D2A21A.json b/docs/data/histograms/United States/0D2A21A.json
new file mode 100644
index 00000000000..e5b6fb91336
--- /dev/null
+++ b/docs/data/histograms/United States/0D2A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0D2A21A", "histograms": [{"batchcodes": ["0D2A21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0D8ZZ1A.json b/docs/data/histograms/United States/0D8ZZ1A.json
new file mode 100644
index 00000000000..e2e3cc29aaa
--- /dev/null
+++ b/docs/data/histograms/United States/0D8ZZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0D8ZZ1A", "histograms": [{"batchcodes": ["0D8ZZ1A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Diarrhoea": 1, "Dizziness": 1, "Hyperhidrosis": 1, "Loss of consciousness": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Pyrexia": 1, "Seizure": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0DLBZ1A.json b/docs/data/histograms/United States/0DLBZ1A.json
new file mode 100644
index 00000000000..cecb6a16455
--- /dev/null
+++ b/docs/data/histograms/United States/0DLBZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0DLBZ1A", "histograms": [{"batchcodes": ["0DLBZ1A"], "histogram": {"Dry mouth": 2, "Dysgeusia": 2, "Taste disorder": 2, "Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0E51685.json b/docs/data/histograms/United States/0E51685.json
new file mode 100644
index 00000000000..0424844818e
--- /dev/null
+++ b/docs/data/histograms/United States/0E51685.json	
@@ -0,0 +1 @@
+{"batchcode": "0E51685", "histograms": [{"batchcodes": ["0E51685"], "histogram": {"Head discomfort": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0EL00167.json b/docs/data/histograms/United States/0EL00167.json
new file mode 100644
index 00000000000..807e3ea1e0c
--- /dev/null
+++ b/docs/data/histograms/United States/0EL00167.json	
@@ -0,0 +1 @@
+{"batchcode": "0EL00167", "histograms": [{"batchcodes": ["0EL00167"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Body temperature increased": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Illness": 1, "Influenza like illness": 1, "Lethargy": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0F7A21A.json b/docs/data/histograms/United States/0F7A21A.json
new file mode 100644
index 00000000000..1b152d39f32
--- /dev/null
+++ b/docs/data/histograms/United States/0F7A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0F7A21A", "histograms": [{"batchcodes": ["0F7A21A"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0G2B21A.json b/docs/data/histograms/United States/0G2B21A.json
new file mode 100644
index 00000000000..c55d0594bcd
--- /dev/null
+++ b/docs/data/histograms/United States/0G2B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0G2B21A", "histograms": [{"batchcodes": ["0G2B21A"], "histogram": {"Pyrexia": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0H8B21A.json b/docs/data/histograms/United States/0H8B21A.json
new file mode 100644
index 00000000000..45f7becf3df
--- /dev/null
+++ b/docs/data/histograms/United States/0H8B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0H8B21A", "histograms": [{"batchcodes": ["0H8B21A"], "histogram": {"Abdominal pain upper": 1, "Decreased appetite": 1, "Dry throat": 1, "Dyspnoea": 1, "Headache": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Limb discomfort": 1, "Nausea": 1, "Neck pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0H9702.json b/docs/data/histograms/United States/0H9702.json
new file mode 100644
index 00000000000..061fa2c4c3f
--- /dev/null
+++ b/docs/data/histograms/United States/0H9702.json	
@@ -0,0 +1 @@
+{"batchcode": "0H9702", "histograms": [{"batchcodes": ["0H9702"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0HF21A.json b/docs/data/histograms/United States/0HF21A.json
new file mode 100644
index 00000000000..4121da0a3db
--- /dev/null
+++ b/docs/data/histograms/United States/0HF21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0HF21A", "histograms": [{"batchcodes": ["0HF21A"], "histogram": {"Parosmia": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0I5M20A.json b/docs/data/histograms/United States/0I5M20A.json
new file mode 100644
index 00000000000..a8bbc38d008
--- /dev/null
+++ b/docs/data/histograms/United States/0I5M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0I5M20A", "histograms": [{"batchcodes": ["0I5M20A"], "histogram": {"Decreased appetite": 1, "Depressed mood": 1, "Fatigue": 1, "Feeling abnormal": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0ILM20A.json b/docs/data/histograms/United States/0ILM20A.json
new file mode 100644
index 00000000000..d69d7e30f4d
--- /dev/null
+++ b/docs/data/histograms/United States/0ILM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0ILM20A", "histograms": [{"batchcodes": ["0ILM20A"], "histogram": {"Burning sensation": 1, "Erythema": 1, "Pruritus": 1, "Rash": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0J1021A.json b/docs/data/histograms/United States/0J1021A.json
new file mode 100644
index 00000000000..11e27faf5c5
--- /dev/null
+++ b/docs/data/histograms/United States/0J1021A.json	
@@ -0,0 +1 @@
+{"batchcode": "0J1021A", "histograms": [{"batchcodes": ["0J1021A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0J8(H OR N)20X.json b/docs/data/histograms/United States/0J8(H OR N)20X.json
new file mode 100644
index 00000000000..74cb3a5042b
--- /dev/null
+++ b/docs/data/histograms/United States/0J8(H OR N)20X.json	
@@ -0,0 +1 @@
+{"batchcode": "0J8(H OR N)20X", "histograms": [{"batchcodes": ["0J8(H OR N)20X"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0KTN120A.json b/docs/data/histograms/United States/0KTN120A.json
new file mode 100644
index 00000000000..f37798026e2
--- /dev/null
+++ b/docs/data/histograms/United States/0KTN120A.json	
@@ -0,0 +1 @@
+{"batchcode": "0KTN120A", "histograms": [{"batchcodes": ["0KTN120A"], "histogram": {"Axillary mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0L0M01A.json b/docs/data/histograms/United States/0L0M01A.json
new file mode 100644
index 00000000000..a5bb729c46b
--- /dev/null
+++ b/docs/data/histograms/United States/0L0M01A.json	
@@ -0,0 +1 @@
+{"batchcode": "0L0M01A", "histograms": [{"batchcodes": ["0L0M01A"], "histogram": {"Chills": 1, "Hot flush": 1, "Muscle spasms": 1, "Peripheral swelling": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0L0M20A.json b/docs/data/histograms/United States/0L0M20A.json
new file mode 100644
index 00000000000..d25c8be97bc
--- /dev/null
+++ b/docs/data/histograms/United States/0L0M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0L0M20A", "histograms": [{"batchcodes": ["0L0M20A"], "histogram": {"Arthralgia": 1, "Ear discomfort": 1, "Injection site pain": 1, "Insomnia": 1, "Magnetic resonance imaging head": 1, "Myalgia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0L0ML0A.json b/docs/data/histograms/United States/0L0ML0A.json
new file mode 100644
index 00000000000..06e097ee995
--- /dev/null
+++ b/docs/data/histograms/United States/0L0ML0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0L0ML0A", "histograms": [{"batchcodes": ["0L0ML0A"], "histogram": {"Discomfort": 1, "Feeling abnormal": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0L6L20A.json b/docs/data/histograms/United States/0L6L20A.json
new file mode 100644
index 00000000000..af90303a326
--- /dev/null
+++ b/docs/data/histograms/United States/0L6L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0L6L20A", "histograms": [{"batchcodes": ["0L6L20A"], "histogram": {"Chills": 1, "Feeling abnormal": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0LGL20A.json b/docs/data/histograms/United States/0LGL20A.json
new file mode 100644
index 00000000000..29e0936152c
--- /dev/null
+++ b/docs/data/histograms/United States/0LGL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0LGL20A", "histograms": [{"batchcodes": ["0LGL20A"], "histogram": {"Fatigue": 1, "Feeling cold": 1, "Hypersomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0LIMZ0A.json b/docs/data/histograms/United States/0LIMZ0A.json
new file mode 100644
index 00000000000..96110adc780
--- /dev/null
+++ b/docs/data/histograms/United States/0LIMZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0LIMZ0A", "histograms": [{"batchcodes": ["0LIMZ0A"], "histogram": {"Vaccination site pruritus": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0LYM20A.json b/docs/data/histograms/United States/0LYM20A.json
new file mode 100644
index 00000000000..bc3086072ae
--- /dev/null
+++ b/docs/data/histograms/United States/0LYM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0LYM20A", "histograms": [{"batchcodes": ["0LYM20A"], "histogram": {"Allergy to vaccine": 1, "Rash": 1, "Sunburn": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0MJ20A.json b/docs/data/histograms/United States/0MJ20A.json
new file mode 100644
index 00000000000..149a9f710ff
--- /dev/null
+++ b/docs/data/histograms/United States/0MJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0MJ20A", "histograms": [{"batchcodes": ["0MJ20A"], "histogram": {"Abdominal pain upper": 1, "Colitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0MM20A.json b/docs/data/histograms/United States/0MM20A.json
new file mode 100644
index 00000000000..5ca7f8320d8
--- /dev/null
+++ b/docs/data/histograms/United States/0MM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0MM20A", "histograms": [{"batchcodes": ["0MM20A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0N520A.json b/docs/data/histograms/United States/0N520A.json
new file mode 100644
index 00000000000..c5c067f4598
--- /dev/null
+++ b/docs/data/histograms/United States/0N520A.json	
@@ -0,0 +1 @@
+{"batchcode": "0N520A", "histograms": [{"batchcodes": ["0N520A"], "histogram": {"Breast pain": 1, "Dysphagia": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0NCZ1A.json b/docs/data/histograms/United States/0NCZ1A.json
new file mode 100644
index 00000000000..93ececfe820
--- /dev/null
+++ b/docs/data/histograms/United States/0NCZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0NCZ1A", "histograms": [{"batchcodes": ["0NCZ1A"], "histogram": {"Ear discomfort": 1, "Hypersensitivity": 1, "Intentional dose omission": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0NJ20A.json b/docs/data/histograms/United States/0NJ20A.json
new file mode 100644
index 00000000000..4b87ec93b67
--- /dev/null
+++ b/docs/data/histograms/United States/0NJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0NJ20A", "histograms": [{"batchcodes": ["0NJ20A"], "histogram": {"Asthenia": 1, "Dyspnoea": 1, "Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0O1C21A.json b/docs/data/histograms/United States/0O1C21A.json
new file mode 100644
index 00000000000..9525a27d979
--- /dev/null
+++ b/docs/data/histograms/United States/0O1C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0O1C21A", "histograms": [{"batchcodes": ["0O1C21A"], "histogram": {"Axillary pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0R0M20A.json b/docs/data/histograms/United States/0R0M20A.json
new file mode 100644
index 00000000000..fabf6fb3ce8
--- /dev/null
+++ b/docs/data/histograms/United States/0R0M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0R0M20A", "histograms": [{"batchcodes": ["0R0M20A"], "histogram": {"Hypoaesthesia": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0R2A21A.json b/docs/data/histograms/United States/0R2A21A.json
new file mode 100644
index 00000000000..0c856f3baea
--- /dev/null
+++ b/docs/data/histograms/United States/0R2A21A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/0S(5)8F0IA.json b/docs/data/histograms/United States/0S(5)8F0IA.json
new file mode 100644
index 00000000000..c4b54462407
--- /dev/null
+++ b/docs/data/histograms/United States/0S(5)8F0IA.json	
@@ -0,0 +1 @@
+{"batchcode": "0S(5)8F0IA", "histograms": [{"batchcodes": ["0S(5)8F0IA"], "histogram": {"Atrial fibrillation": 1, "Electrocardiogram": 1, "Feeling abnormal": 1, "Heart rate abnormal": 1, "Nausea": 1}}]}
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diff --git a/docs/data/histograms/United States/0S3E21A.json b/docs/data/histograms/United States/0S3E21A.json
new file mode 100644
index 00000000000..b85b79d0467
--- /dev/null
+++ b/docs/data/histograms/United States/0S3E21A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/0S4C21A.json b/docs/data/histograms/United States/0S4C21A.json
new file mode 100644
index 00000000000..dfdc36ca7fc
--- /dev/null
+++ b/docs/data/histograms/United States/0S4C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0S4C21A", "histograms": [{"batchcodes": ["0S4C21A"], "histogram": {"Faeces discoloured": 1}}]}
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diff --git a/docs/data/histograms/United States/0S7B21A.json b/docs/data/histograms/United States/0S7B21A.json
new file mode 100644
index 00000000000..31033beebf0
--- /dev/null
+++ b/docs/data/histograms/United States/0S7B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0S7B21A", "histograms": [{"batchcodes": ["0S7B21A"], "histogram": {"Dysphonia": 1, "Injection site pain": 1, "Malaise": 1, "Pharyngeal swelling": 1, "Vomiting": 1}}]}
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diff --git a/docs/data/histograms/United States/0SZM20A.json b/docs/data/histograms/United States/0SZM20A.json
new file mode 100644
index 00000000000..8daa0044f8d
--- /dev/null
+++ b/docs/data/histograms/United States/0SZM20A.json	
@@ -0,0 +1 @@
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diff --git a/docs/data/histograms/United States/0U1A21A.json b/docs/data/histograms/United States/0U1A21A.json
new file mode 100644
index 00000000000..1cb26aef8ed
--- /dev/null
+++ b/docs/data/histograms/United States/0U1A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U1A21A", "histograms": [{"batchcodes": ["0U1A21A"], "histogram": {"Asthenia": 1, "Chills": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0U1B21A.json b/docs/data/histograms/United States/0U1B21A.json
new file mode 100644
index 00000000000..9cce9ffc736
--- /dev/null
+++ b/docs/data/histograms/United States/0U1B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U1B21A", "histograms": [{"batchcodes": ["0U1B21A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Restlessness": 1, "Somnolence": 1, "Taste disorder": 1}}]}
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diff --git a/docs/data/histograms/United States/0U1L2014.json b/docs/data/histograms/United States/0U1L2014.json
new file mode 100644
index 00000000000..e0408c95f05
--- /dev/null
+++ b/docs/data/histograms/United States/0U1L2014.json	
@@ -0,0 +1 @@
+{"batchcode": "0U1L2014", "histograms": [{"batchcodes": ["0U1L2014"], "histogram": {"Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0U2A21A.json b/docs/data/histograms/United States/0U2A21A.json
new file mode 100644
index 00000000000..dd15d9e6855
--- /dev/null
+++ b/docs/data/histograms/United States/0U2A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U2A21A", "histograms": [{"batchcodes": ["0U2A21A"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0U2B21A.json b/docs/data/histograms/United States/0U2B21A.json
new file mode 100644
index 00000000000..1e2425a90b6
--- /dev/null
+++ b/docs/data/histograms/United States/0U2B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U2B21A", "histograms": [{"batchcodes": ["0U2B21A"], "histogram": {"Contusion": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0U3A21A.json b/docs/data/histograms/United States/0U3A21A.json
new file mode 100644
index 00000000000..8279edebe46
--- /dev/null
+++ b/docs/data/histograms/United States/0U3A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U3A21A", "histograms": [{"batchcodes": ["0U3A21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Parosmia": 1, "Poor quality sleep": 1, "Pyrexia": 1, "Sinus congestion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0U5A21A.json b/docs/data/histograms/United States/0U5A21A.json
new file mode 100644
index 00000000000..6f4c118e11e
--- /dev/null
+++ b/docs/data/histograms/United States/0U5A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U5A21A", "histograms": [{"batchcodes": ["0U5A21A"], "histogram": {"Nasal congestion": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0U7A21A.json b/docs/data/histograms/United States/0U7A21A.json
new file mode 100644
index 00000000000..ac3573e308b
--- /dev/null
+++ b/docs/data/histograms/United States/0U7A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U7A21A", "histograms": [{"batchcodes": ["0U7A21A"], "histogram": {"Biopsy": 1, "CD4 lymphocytes increased": 1, "Erythema": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Mass": 1, "Pain": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
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diff --git a/docs/data/histograms/United States/0U7BZ1A.json b/docs/data/histograms/United States/0U7BZ1A.json
new file mode 100644
index 00000000000..d90fda2d213
--- /dev/null
+++ b/docs/data/histograms/United States/0U7BZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U7BZ1A", "histograms": [{"batchcodes": ["0U7BZ1A"], "histogram": {"Muscle tightness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0U8B21-2A.json b/docs/data/histograms/United States/0U8B21-2A.json
new file mode 100644
index 00000000000..0e04becff33
--- /dev/null
+++ b/docs/data/histograms/United States/0U8B21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "0U8B21-2A", "histograms": [{"batchcodes": ["0U8B21-2A"], "histogram": {"Asthenia": 1, "Head discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0UIB21A.json b/docs/data/histograms/United States/0UIB21A.json
new file mode 100644
index 00000000000..2ba2c79686a
--- /dev/null
+++ b/docs/data/histograms/United States/0UIB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0UIB21A", "histograms": [{"batchcodes": ["0UIB21A"], "histogram": {"Body temperature": 1, "Headache": 1, "Neck pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0UJ20A.json b/docs/data/histograms/United States/0UJ20A.json
new file mode 100644
index 00000000000..27647d973ac
--- /dev/null
+++ b/docs/data/histograms/United States/0UJ20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0UJ20A", "histograms": [{"batchcodes": ["0UJ20A"], "histogram": {"Burning sensation": 1, "Feeling hot": 1, "Full blood count": 1, "Inappropriate schedule of product administration": 1, "Peripheral swelling": 1, "Pigmentation disorder": 1, "Product administration error": 1, "Skin mass": 1, "Wrong technique in device usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0UM28.json b/docs/data/histograms/United States/0UM28.json
new file mode 100644
index 00000000000..d55a4471e0a
--- /dev/null
+++ b/docs/data/histograms/United States/0UM28.json	
@@ -0,0 +1 @@
+{"batchcode": "0UM28", "histograms": [{"batchcodes": ["0UM28"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0US1B21A.json b/docs/data/histograms/United States/0US1B21A.json
new file mode 100644
index 00000000000..d53096701e7
--- /dev/null
+++ b/docs/data/histograms/United States/0US1B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0US1B21A", "histograms": [{"batchcodes": ["0US1B21A"], "histogram": {"Feeling of body temperature change": 1, "Headache": 1, "Tremor": 1, "Vaccination site anaesthesia": 1, "Vaccination site lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0UU21A.json b/docs/data/histograms/United States/0UU21A.json
new file mode 100644
index 00000000000..09a0dc5fa99
--- /dev/null
+++ b/docs/data/histograms/United States/0UU21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0UU21A", "histograms": [{"batchcodes": ["0UU21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0VIAZIA.json b/docs/data/histograms/United States/0VIAZIA.json
new file mode 100644
index 00000000000..75df63bfc0d
--- /dev/null
+++ b/docs/data/histograms/United States/0VIAZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "0VIAZIA", "histograms": [{"batchcodes": ["0VIAZIA"], "histogram": {"Chills": 1, "Headache": 1, "Illness": 1, "Influenza like illness": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0XGL21A.json b/docs/data/histograms/United States/0XGL21A.json
new file mode 100644
index 00000000000..e72499bbc62
--- /dev/null
+++ b/docs/data/histograms/United States/0XGL21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0XGL21A", "histograms": [{"batchcodes": ["0XGL21A"], "histogram": {"Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Y3A21A.json b/docs/data/histograms/United States/0Y3A21A.json
new file mode 100644
index 00000000000..6b6341368ab
--- /dev/null
+++ b/docs/data/histograms/United States/0Y3A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Y3A21A", "histograms": [{"batchcodes": ["0Y3A21A"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Asthma": 1, "Disturbance in attention": 1, "Dyspnoea": 1, "Eye swelling": 1, "Food allergy": 1, "Headache": 1, "Hypersensitivity": 1, "Immunisation reaction": 1, "Insomnia": 1, "Intentional product use issue": 1, "Suicidal behaviour": 1, "Tinnitus": 1, "Vision blurred": 1}}]}
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diff --git a/docs/data/histograms/United States/0Y3AZ1A.json b/docs/data/histograms/United States/0Y3AZ1A.json
new file mode 100644
index 00000000000..4ac70353b16
--- /dev/null
+++ b/docs/data/histograms/United States/0Y3AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Y3AZ1A", "histograms": [{"batchcodes": ["0Y3AZ1A"], "histogram": {"Arthralgia": 1, "Headache": 1, "Influenza": 1, "Insomnia": 1, "Nasopharyngitis": 1, "Tinnitus": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z0F21A.json b/docs/data/histograms/United States/0Z0F21A.json
new file mode 100644
index 00000000000..a4d40fa571e
--- /dev/null
+++ b/docs/data/histograms/United States/0Z0F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z0F21A", "histograms": [{"batchcodes": ["0Z0F21A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z1R21A.json b/docs/data/histograms/United States/0Z1R21A.json
new file mode 100644
index 00000000000..3c0dae061a8
--- /dev/null
+++ b/docs/data/histograms/United States/0Z1R21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z1R21A", "histograms": [{"batchcodes": ["0Z1R21A"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z3MZOA.json b/docs/data/histograms/United States/0Z3MZOA.json
new file mode 100644
index 00000000000..cf74ecd8587
--- /dev/null
+++ b/docs/data/histograms/United States/0Z3MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z3MZOA", "histograms": [{"batchcodes": ["0Z3MZOA"], "histogram": {"Erythema": 1, "Product dose omission issue": 1, "Pruritus": 1, "Urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z4M20A.json b/docs/data/histograms/United States/0Z4M20A.json
new file mode 100644
index 00000000000..4d6d9edd725
--- /dev/null
+++ b/docs/data/histograms/United States/0Z4M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z4M20A", "histograms": [{"batchcodes": ["0Z4M20A"], "histogram": {"Chills": 1, "Nasal congestion": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z6A21A.json b/docs/data/histograms/United States/0Z6A21A.json
new file mode 100644
index 00000000000..d46ae853e59
--- /dev/null
+++ b/docs/data/histograms/United States/0Z6A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z6A21A", "histograms": [{"batchcodes": ["0Z6A21A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Gait disturbance": 1, "Nausea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z6DZ1A.json b/docs/data/histograms/United States/0Z6DZ1A.json
new file mode 100644
index 00000000000..fab57e40e31
--- /dev/null
+++ b/docs/data/histograms/United States/0Z6DZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z6DZ1A", "histograms": [{"batchcodes": ["0Z6DZ1A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z6LZ0A.json b/docs/data/histograms/United States/0Z6LZ0A.json
new file mode 100644
index 00000000000..7dce744a40f
--- /dev/null
+++ b/docs/data/histograms/United States/0Z6LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z6LZ0A", "histograms": [{"batchcodes": ["0Z6LZ0A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chest pain": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Fibromyalgia": 1, "Headache": 1, "Heart rate": 1, "Hypertension": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1}}]}
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diff --git a/docs/data/histograms/United States/0Z7CZ1A.json b/docs/data/histograms/United States/0Z7CZ1A.json
new file mode 100644
index 00000000000..205d186b316
--- /dev/null
+++ b/docs/data/histograms/United States/0Z7CZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z7CZ1A", "histograms": [{"batchcodes": ["0Z7CZ1A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z8AZ1A.json b/docs/data/histograms/United States/0Z8AZ1A.json
new file mode 100644
index 00000000000..27febf44640
--- /dev/null
+++ b/docs/data/histograms/United States/0Z8AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z8AZ1A", "histograms": [{"batchcodes": ["0Z8AZ1A"], "histogram": {"Nightmare": 2, "Ageusia": 1, "Asthenia": 1, "Chapped lips": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Major depression": 1, "Neuralgia": 1, "Oral discomfort": 1, "Oral pain": 1, "Pain in extremity": 1, "Pigmentation disorder": 1, "Sensory loss": 1, "Stomatitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0Z8L20A.json b/docs/data/histograms/United States/0Z8L20A.json
new file mode 100644
index 00000000000..8a0d0042a9f
--- /dev/null
+++ b/docs/data/histograms/United States/0Z8L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z8L20A", "histograms": [{"batchcodes": ["0Z8L20A"], "histogram": {"Cognitive disorder": 1, "Discomfort": 1, "Fatigue": 1, "Pain in extremity": 1, "Palpitations": 1, "Panic attack": 1}}]}
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diff --git a/docs/data/histograms/United States/0Z9AZ1A.json b/docs/data/histograms/United States/0Z9AZ1A.json
new file mode 100644
index 00000000000..8856769fdc0
--- /dev/null
+++ b/docs/data/histograms/United States/0Z9AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z9AZ1A", "histograms": [{"batchcodes": ["0Z9AZ1A"], "histogram": {"Arthralgia": 1, "Hypokinesia": 1, "Insomnia": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
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diff --git a/docs/data/histograms/United States/0Z9LZ0A.json b/docs/data/histograms/United States/0Z9LZ0A.json
new file mode 100644
index 00000000000..855a9ee75dd
--- /dev/null
+++ b/docs/data/histograms/United States/0Z9LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0Z9LZ0A", "histograms": [{"batchcodes": ["0Z9LZ0A"], "histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0ZA21A.json b/docs/data/histograms/United States/0ZA21A.json
new file mode 100644
index 00000000000..2d99af2ef8a
--- /dev/null
+++ b/docs/data/histograms/United States/0ZA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0ZA21A", "histograms": [{"batchcodes": ["0ZA21A"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0ZSADIA.json b/docs/data/histograms/United States/0ZSADIA.json
new file mode 100644
index 00000000000..f3c9b1ae8a8
--- /dev/null
+++ b/docs/data/histograms/United States/0ZSADIA.json	
@@ -0,0 +1 @@
+{"batchcode": "0ZSADIA", "histograms": [{"batchcodes": ["0ZSADIA"], "histogram": {"Diarrhoea": 1, "Dizziness": 1, "Electrophoresis": 1, "Fatigue": 1, "Headache": 1, "Pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0ZSB21A.json b/docs/data/histograms/United States/0ZSB21A.json
new file mode 100644
index 00000000000..51ef3798bfb
--- /dev/null
+++ b/docs/data/histograms/United States/0ZSB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "0ZSB21A", "histograms": [{"batchcodes": ["0ZSB21A"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/0ZZMZ0A.json b/docs/data/histograms/United States/0ZZMZ0A.json
new file mode 100644
index 00000000000..339dcc84bb2
--- /dev/null
+++ b/docs/data/histograms/United States/0ZZMZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "0ZZMZ0A", "histograms": [{"batchcodes": ["0ZZMZ0A"], "histogram": {"Pain": 2, "Aphonia": 1, "Arthralgia": 1, "Chills": 1, "Computerised tomogram": 1, "Endoscopy": 1, "Laryngeal mass": 1, "Laryngeal neoplasm": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1-0A21A.json b/docs/data/histograms/United States/1-0A21A.json
new file mode 100644
index 00000000000..d2ddeee26b2
--- /dev/null
+++ b/docs/data/histograms/United States/1-0A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "1-0A21A", "histograms": [{"batchcodes": ["1-0A21A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1-340321.json b/docs/data/histograms/United States/1-340321.json
new file mode 100644
index 00000000000..418ddd3b633
--- /dev/null
+++ b/docs/data/histograms/United States/1-340321.json	
@@ -0,0 +1 @@
+{"batchcode": "1-340321", "histograms": [{"batchcodes": ["1-340321"], "histogram": {"Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1-N6201.json b/docs/data/histograms/United States/1-N6201.json
new file mode 100644
index 00000000000..7588030d7fb
--- /dev/null
+++ b/docs/data/histograms/United States/1-N6201.json	
@@ -0,0 +1 @@
+{"batchcode": "1-N6201", "histograms": [{"batchcodes": ["1-N6201"], "histogram": {"Chest X-ray": 1, "Electrocardiogram": 1, "Erythema": 1, "Headache": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1.json b/docs/data/histograms/United States/1.json
new file mode 100644
index 00000000000..9fb61539b3c
--- /dev/null
+++ b/docs/data/histograms/United States/1.json	
@@ -0,0 +1 @@
+{"batchcode": "1", "histograms": [{"batchcodes": ["1"], "histogram": {"SARS-CoV-2 antibody test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10/MAR/2021.json b/docs/data/histograms/United States/10/MAR/2021.json
new file mode 100644
index 00000000000..b8c6e68a93f
--- /dev/null
+++ b/docs/data/histograms/United States/10/MAR/2021.json	
@@ -0,0 +1 @@
+{"batchcode": "10/MAR/2021", "histograms": [{"batchcodes": ["10/MAR/2021"], "histogram": {"Chills": 1, "Fatigue": 1, "Serology test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10005022.json b/docs/data/histograms/United States/10005022.json
new file mode 100644
index 00000000000..d0211308a4c
--- /dev/null
+++ b/docs/data/histograms/United States/10005022.json	
@@ -0,0 +1 @@
+{"batchcode": "10005022", "histograms": [{"batchcodes": ["10005022"], "histogram": {"Body temperature": 1, "Feeling of body temperature change": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1003B21A.json b/docs/data/histograms/United States/1003B21A.json
new file mode 100644
index 00000000000..c7712e2ac0b
--- /dev/null
+++ b/docs/data/histograms/United States/1003B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "1003B21A", "histograms": [{"batchcodes": ["1003B21A"], "histogram": {"Oral pain": 2, "Feeling abnormal": 1, "Gingival swelling": 1, "Hypoaesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10046.json b/docs/data/histograms/United States/10046.json
new file mode 100644
index 00000000000..ac91d5c909b
--- /dev/null
+++ b/docs/data/histograms/United States/10046.json	
@@ -0,0 +1 @@
+{"batchcode": "10046", "histograms": [{"batchcodes": ["10046"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Body temperature increased": 1, "Fatigue": 1, "Heart rate increased": 1, "Pain": 1, "Respiratory rate": 1, "Respiratory rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1005018.json b/docs/data/histograms/United States/1005018.json
new file mode 100644
index 00000000000..fbeb80a39f8
--- /dev/null
+++ b/docs/data/histograms/United States/1005018.json	
@@ -0,0 +1 @@
+{"batchcode": "1005018", "histograms": [{"batchcodes": ["1005018"], "histogram": {"Fatigue": 1, "Injection site pain": 1, "Lymphadenopathy": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1005639239.json b/docs/data/histograms/United States/1005639239.json
new file mode 100644
index 00000000000..bcf948ca23b
--- /dev/null
+++ b/docs/data/histograms/United States/1005639239.json	
@@ -0,0 +1 @@
+{"batchcode": "1005639239", "histograms": [{"batchcodes": ["1005639239"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1008609.json b/docs/data/histograms/United States/1008609.json
new file mode 100644
index 00000000000..3bf4bfec53b
--- /dev/null
+++ b/docs/data/histograms/United States/1008609.json	
@@ -0,0 +1 @@
+{"batchcode": "1008609", "histograms": [{"batchcodes": ["1008609"], "histogram": {"Headache": 1, "Influenza like illness": 1, "Pain in extremity": 1, "Parosmia": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/100A21A.json b/docs/data/histograms/United States/100A21A.json
new file mode 100644
index 00000000000..d59f7edee60
--- /dev/null
+++ b/docs/data/histograms/United States/100A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "100A21A", "histograms": [{"batchcodes": ["100A21A"], "histogram": {"Arthralgia": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Chills": 1, "Musculoskeletal stiffness": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/100L20A.json b/docs/data/histograms/United States/100L20A.json
new file mode 100644
index 00000000000..c31b669fde6
--- /dev/null
+++ b/docs/data/histograms/United States/100L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "100L20A", "histograms": [{"batchcodes": ["100L20A"], "histogram": {"Fatigue": 1, "Headache": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1012A21A.json b/docs/data/histograms/United States/1012A21A.json
new file mode 100644
index 00000000000..113d039684b
--- /dev/null
+++ b/docs/data/histograms/United States/1012A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "1012A21A", "histograms": [{"batchcodes": ["1012A21A"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Fatigue": 1, "Nausea": 1, "Pain in extremity": 1, "Somnolence": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1013L20A.json b/docs/data/histograms/United States/1013L20A.json
new file mode 100644
index 00000000000..4e532c4cd4c
--- /dev/null
+++ b/docs/data/histograms/United States/1013L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "1013L20A", "histograms": [{"batchcodes": ["1013L20A"], "histogram": {"Colon cancer": 1, "Colonoscopy": 1, "Hypoacusis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1015M20A.json b/docs/data/histograms/United States/1015M20A.json
new file mode 100644
index 00000000000..71ff2a86c99
--- /dev/null
+++ b/docs/data/histograms/United States/1015M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "1015M20A", "histograms": [{"batchcodes": ["1015M20A"], "histogram": {"Asthenia": 1, "COVID-19": 1, "Cough": 1, "Drug ineffective": 1, "Illness": 1, "Malaise": 1, "Productive cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1016.json b/docs/data/histograms/United States/1016.json
new file mode 100644
index 00000000000..604ca7127d3
--- /dev/null
+++ b/docs/data/histograms/United States/1016.json	
@@ -0,0 +1 @@
+{"batchcode": "1016", "histograms": [{"batchcodes": ["1016"], "histogram": {"Paraesthesia": 1, "Pyrexia": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1016022.json b/docs/data/histograms/United States/1016022.json
new file mode 100644
index 00000000000..9f3823f72f3
--- /dev/null
+++ b/docs/data/histograms/United States/1016022.json	
@@ -0,0 +1 @@
+{"batchcode": "1016022", "histograms": [{"batchcodes": ["1016022"], "histogram": {"Cauda equina syndrome": 1, "Chronic inflammatory demyelinating polyradiculoneuropathy": 1, "Cognitive disorder": 1, "Diarrhoea": 1, "Mental impairment": 1, "Visual impairment": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/101A21A.json b/docs/data/histograms/United States/101A21A.json
new file mode 100644
index 00000000000..6dd965b021c
--- /dev/null
+++ b/docs/data/histograms/United States/101A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "101A21A", "histograms": [{"batchcodes": ["101A21A"], "histogram": {"Headache": 2, "Vaccination site swelling": 2, "Abdominal discomfort": 1, "Illness": 1, "Insomnia": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Pain": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/101M20A.json b/docs/data/histograms/United States/101M20A.json
new file mode 100644
index 00000000000..b4e4f149537
--- /dev/null
+++ b/docs/data/histograms/United States/101M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "101M20A", "histograms": [{"batchcodes": ["101M20A"], "histogram": {"Erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10202.json b/docs/data/histograms/United States/10202.json
new file mode 100644
index 00000000000..6a665d81609
--- /dev/null
+++ b/docs/data/histograms/United States/10202.json	
@@ -0,0 +1 @@
+{"batchcode": "10202", "histograms": [{"batchcodes": ["10202"], "histogram": {"Insomnia": 1, "Limb discomfort": 1, "Mass": 1, "Paraesthesia": 1, "Vaccination site lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1021.json b/docs/data/histograms/United States/1021.json
new file mode 100644
index 00000000000..b51b4b755db
--- /dev/null
+++ b/docs/data/histograms/United States/1021.json	
@@ -0,0 +1 @@
+{"batchcode": "1021", "histograms": [{"batchcodes": ["1021"], "histogram": {"Heart rate increased": 1, "Insomnia": 1, "Palpitations": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10218467.json b/docs/data/histograms/United States/10218467.json
new file mode 100644
index 00000000000..7a9f2290a25
--- /dev/null
+++ b/docs/data/histograms/United States/10218467.json	
@@ -0,0 +1 @@
+{"batchcode": "10218467", "histograms": [{"batchcodes": ["10218467"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/102A21A.json b/docs/data/histograms/United States/102A21A.json
new file mode 100644
index 00000000000..21ec977f519
--- /dev/null
+++ b/docs/data/histograms/United States/102A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "102A21A", "histograms": [{"batchcodes": ["102A21A"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/102L20A.json b/docs/data/histograms/United States/102L20A.json
new file mode 100644
index 00000000000..ba6fdf5a066
--- /dev/null
+++ b/docs/data/histograms/United States/102L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "102L20A", "histograms": [{"batchcodes": ["102L20A"], "histogram": {"COVID-19": 1, "Fatigue": 1, "Nasal congestion": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/102M20A.json b/docs/data/histograms/United States/102M20A.json
new file mode 100644
index 00000000000..fe9804d7e88
--- /dev/null
+++ b/docs/data/histograms/United States/102M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "102M20A", "histograms": [{"batchcodes": ["102M20A"], "histogram": {"Chills": 1, "Expired product administered": 1, "Myalgia": 1, "Product storage error": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1030M20A.json b/docs/data/histograms/United States/1030M20A.json
new file mode 100644
index 00000000000..df7f3a21d1e
--- /dev/null
+++ b/docs/data/histograms/United States/1030M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "1030M20A", "histograms": [{"batchcodes": ["1030M20A"], "histogram": {"Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Laziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/103138101.json b/docs/data/histograms/United States/103138101.json
new file mode 100644
index 00000000000..a83738adc19
--- /dev/null
+++ b/docs/data/histograms/United States/103138101.json	
@@ -0,0 +1 @@
+{"batchcode": "103138101", "histograms": [{"batchcodes": ["103138101"], "histogram": {"Headache": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10323711.json b/docs/data/histograms/United States/10323711.json
new file mode 100644
index 00000000000..5c1585c6b0d
--- /dev/null
+++ b/docs/data/histograms/United States/10323711.json	
@@ -0,0 +1 @@
+{"batchcode": "10323711", "histograms": [{"batchcodes": ["10323711"], "histogram": {"Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10350.json b/docs/data/histograms/United States/10350.json
new file mode 100644
index 00000000000..90fe0132070
--- /dev/null
+++ b/docs/data/histograms/United States/10350.json	
@@ -0,0 +1 @@
+{"batchcode": "10350", "histograms": [{"batchcodes": ["10350"], "histogram": {"Loss of consciousness": 1, "SARS-CoV-2 antibody test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/103A21A.json b/docs/data/histograms/United States/103A21A.json
new file mode 100644
index 00000000000..fe88c8a7a84
--- /dev/null
+++ b/docs/data/histograms/United States/103A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "103A21A", "histograms": [{"batchcodes": ["103A21A"], "histogram": {"Cerebrovascular accident": 1, "Cough": 1, "Epistaxis": 1, "Headache": 1, "Limb discomfort": 1, "Nasal congestion": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/103AZ1A.json b/docs/data/histograms/United States/103AZ1A.json
new file mode 100644
index 00000000000..9f22391d744
--- /dev/null
+++ b/docs/data/histograms/United States/103AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "103AZ1A", "histograms": [{"batchcodes": ["103AZ1A"], "histogram": {"Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/103K20A.json b/docs/data/histograms/United States/103K20A.json
new file mode 100644
index 00000000000..38514d55f27
--- /dev/null
+++ b/docs/data/histograms/United States/103K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "103K20A", "histograms": [{"batchcodes": ["103K20A"], "histogram": {"Asthenia": 1, "Chills": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/103L20A.json b/docs/data/histograms/United States/103L20A.json
new file mode 100644
index 00000000000..838bd9f61a4
--- /dev/null
+++ b/docs/data/histograms/United States/103L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "103L20A", "histograms": [{"batchcodes": ["103L20A"], "histogram": {"Nausea": 2, "Body temperature": 1, "Drug hypersensitivity": 1, "Dysphagia": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1, "Tachycardia": 1, "Vaccination site mass": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1042120A.json b/docs/data/histograms/United States/1042120A.json
new file mode 100644
index 00000000000..07adc86a21f
--- /dev/null
+++ b/docs/data/histograms/United States/1042120A.json	
@@ -0,0 +1 @@
+{"batchcode": "1042120A", "histograms": [{"batchcodes": ["1042120A"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1042A21A.json b/docs/data/histograms/United States/1042A21A.json
new file mode 100644
index 00000000000..795a3eb2590
--- /dev/null
+++ b/docs/data/histograms/United States/1042A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "1042A21A", "histograms": [{"batchcodes": ["1042A21A"], "histogram": {"Chest pain": 1, "Headache": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1043A21A.json b/docs/data/histograms/United States/1043A21A.json
new file mode 100644
index 00000000000..3cbbfea5620
--- /dev/null
+++ b/docs/data/histograms/United States/1043A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "1043A21A", "histograms": [{"batchcodes": ["1043A21A"], "histogram": {"Fatigue": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1045.json b/docs/data/histograms/United States/1045.json
new file mode 100644
index 00000000000..3c25f7550e9
--- /dev/null
+++ b/docs/data/histograms/United States/1045.json	
@@ -0,0 +1 @@
+{"batchcode": "1045", "histograms": [{"batchcodes": ["1045"], "histogram": {"Peripheral swelling": 1, "Pruritus": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1045021A.json b/docs/data/histograms/United States/1045021A.json
new file mode 100644
index 00000000000..96497b6c684
--- /dev/null
+++ b/docs/data/histograms/United States/1045021A.json	
@@ -0,0 +1 @@
+{"batchcode": "1045021A", "histograms": [{"batchcodes": ["1045021A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/104A21A.json b/docs/data/histograms/United States/104A21A.json
new file mode 100644
index 00000000000..2a2e913c7c3
--- /dev/null
+++ b/docs/data/histograms/United States/104A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "104A21A", "histograms": [{"batchcodes": ["104A21A"], "histogram": {"Ear swelling": 1, "Hypoacusis": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/104M20A.json b/docs/data/histograms/United States/104M20A.json
new file mode 100644
index 00000000000..700efa7d497
--- /dev/null
+++ b/docs/data/histograms/United States/104M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "104M20A", "histograms": [{"batchcodes": ["104M20A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1052068.json b/docs/data/histograms/United States/1052068.json
new file mode 100644
index 00000000000..8b23f179bc8
--- /dev/null
+++ b/docs/data/histograms/United States/1052068.json	
@@ -0,0 +1 @@
+{"batchcode": "1052068", "histograms": [{"batchcodes": ["1052068"], "histogram": {"Cardiac stress test": 1, "Catheterisation cardiac": 1, "Coronary artery disease": 1, "Echocardiogram": 1, "Ejection fraction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/105604.json b/docs/data/histograms/United States/105604.json
new file mode 100644
index 00000000000..98495a86e24
--- /dev/null
+++ b/docs/data/histograms/United States/105604.json	
@@ -0,0 +1 @@
+{"batchcode": "105604", "histograms": [{"batchcodes": ["105604"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Fatigue": 1, "Mobility decreased": 1, "Pain in extremity": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/105M20A.json b/docs/data/histograms/United States/105M20A.json
new file mode 100644
index 00000000000..736b7d439f8
--- /dev/null
+++ b/docs/data/histograms/United States/105M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "105M20A", "histograms": [{"batchcodes": ["105M20A"], "histogram": {"Chills": 1, "Cough": 1, "Dyspnoea": 1, "Feeling of body temperature change": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/106B21A.json b/docs/data/histograms/United States/106B21A.json
new file mode 100644
index 00000000000..c1baac58f7a
--- /dev/null
+++ b/docs/data/histograms/United States/106B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "106B21A", "histograms": [{"batchcodes": ["106B21A"], "histogram": {"Chest pain": 1, "Condition aggravated": 1, "Heart rate increased": 1, "Pyrexia": 1, "Seizure": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/106M20A.json b/docs/data/histograms/United States/106M20A.json
new file mode 100644
index 00000000000..bed64530390
--- /dev/null
+++ b/docs/data/histograms/United States/106M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "106M20A", "histograms": [{"batchcodes": ["106M20A"], "histogram": {"Asthenia": 1, "Blood pressure increased": 1, "Body temperature": 1, "Diarrhoea": 1, "Headache": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1071855194.json b/docs/data/histograms/United States/1071855194.json
new file mode 100644
index 00000000000..840a38b8bfe
--- /dev/null
+++ b/docs/data/histograms/United States/1071855194.json	
@@ -0,0 +1 @@
+{"batchcode": "1071855194", "histograms": [{"batchcodes": ["1071855194"], "histogram": {"Abdominal pain upper": 1, "Abdominal rigidity": 1, "Chills": 1, "Diarrhoea": 1, "Feeling abnormal": 1, "Fibromyalgia": 1, "Inflammation": 1, "Malaise": 1, "Musculoskeletal chest pain": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pruritus": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/108-5022.json b/docs/data/histograms/United States/108-5022.json
new file mode 100644
index 00000000000..30fc3d54b07
--- /dev/null
+++ b/docs/data/histograms/United States/108-5022.json	
@@ -0,0 +1 @@
+{"batchcode": "108-5022", "histograms": [{"batchcodes": ["108-5022"], "histogram": {"Breast pain": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Nausea": 1, "Night sweats": 1, "Ocular discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tachycardia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10805031.json b/docs/data/histograms/United States/10805031.json
new file mode 100644
index 00000000000..cb386c41bcb
--- /dev/null
+++ b/docs/data/histograms/United States/10805031.json	
@@ -0,0 +1 @@
+{"batchcode": "10805031", "histograms": [{"batchcodes": ["10805031"], "histogram": {"Blood test": 1, "Computerised tomogram": 1, "Fatigue": 1, "Insomnia": 1, "Psychotic disorder": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1080529.json b/docs/data/histograms/United States/1080529.json
new file mode 100644
index 00000000000..3294a3e4199
--- /dev/null
+++ b/docs/data/histograms/United States/1080529.json	
@@ -0,0 +1 @@
+{"batchcode": "1080529", "histograms": [{"batchcodes": ["1080529"], "histogram": {"Fatigue": 1, "Rash": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10808609.json b/docs/data/histograms/United States/10808609.json
new file mode 100644
index 00000000000..c6b0d452a97
--- /dev/null
+++ b/docs/data/histograms/United States/10808609.json	
@@ -0,0 +1 @@
+{"batchcode": "10808609", "histograms": [{"batchcodes": ["10808609"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10808978.json b/docs/data/histograms/United States/10808978.json
new file mode 100644
index 00000000000..346f03e94f4
--- /dev/null
+++ b/docs/data/histograms/United States/10808978.json	
@@ -0,0 +1 @@
+{"batchcode": "10808978", "histograms": [{"batchcodes": ["10808978"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10808987.json b/docs/data/histograms/United States/10808987.json
new file mode 100644
index 00000000000..ddf0aeeeac1
--- /dev/null
+++ b/docs/data/histograms/United States/10808987.json	
@@ -0,0 +1 @@
+{"batchcode": "10808987", "histograms": [{"batchcodes": ["10808987"], "histogram": {"Injection site erythema": 2, "Injection site pain": 2, "Injection site nodule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1082068.json b/docs/data/histograms/United States/1082068.json
new file mode 100644
index 00000000000..c76deca2305
--- /dev/null
+++ b/docs/data/histograms/United States/1082068.json	
@@ -0,0 +1 @@
+{"batchcode": "1082068", "histograms": [{"batchcodes": ["1082068"], "histogram": {"Antibody test": 1, "Chills": 1, "Cough": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1085022.json b/docs/data/histograms/United States/1085022.json
new file mode 100644
index 00000000000..a0ec6a7696b
--- /dev/null
+++ b/docs/data/histograms/United States/1085022.json	
@@ -0,0 +1 @@
+{"batchcode": "1085022", "histograms": [{"batchcodes": ["1085022"], "histogram": {"Body temperature": 2, "Headache": 2, "Injection site pain": 2, "Pyrexia": 2, "Myalgia": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1085025.json b/docs/data/histograms/United States/1085025.json
new file mode 100644
index 00000000000..59f8747b2be
--- /dev/null
+++ b/docs/data/histograms/United States/1085025.json	
@@ -0,0 +1 @@
+{"batchcode": "1085025", "histograms": [{"batchcodes": ["1085025"], "histogram": {"Headache": 1, "Muscle spasms": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1085029.json b/docs/data/histograms/United States/1085029.json
new file mode 100644
index 00000000000..a9739aecaef
--- /dev/null
+++ b/docs/data/histograms/United States/1085029.json	
@@ -0,0 +1 @@
+{"batchcode": "1085029", "histograms": [{"batchcodes": ["1085029"], "histogram": {"Antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1085031.json b/docs/data/histograms/United States/1085031.json
new file mode 100644
index 00000000000..a6e0080708a
--- /dev/null
+++ b/docs/data/histograms/United States/1085031.json	
@@ -0,0 +1 @@
+{"batchcode": "1085031", "histograms": [{"batchcodes": ["1085031"], "histogram": {"Headache": 3, "Pain": 3, "Pain in extremity": 2, "Pyrexia": 2, "Abdominal pain": 1, "Asthenia": 1, "Attention deficit hyperactivity disorder": 1, "Chills": 1, "Contusion": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Gastrointestinal sounds abnormal": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Inflammation": 1, "Myalgia": 1, "Nausea": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Pelvic pain": 1, "Peripheral swelling": 1, "Syncope": 1, "Vasodilatation": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/108609.json b/docs/data/histograms/United States/108609.json
new file mode 100644
index 00000000000..75fb9a6c97f
--- /dev/null
+++ b/docs/data/histograms/United States/108609.json	
@@ -0,0 +1 @@
+{"batchcode": "108609", "histograms": [{"batchcodes": ["108609"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1088021A.json b/docs/data/histograms/United States/1088021A.json
new file mode 100644
index 00000000000..f6feb0773a0
--- /dev/null
+++ b/docs/data/histograms/United States/1088021A.json	
@@ -0,0 +1 @@
+{"batchcode": "1088021A", "histograms": [{"batchcodes": ["1088021A"], "histogram": {"Dysgeusia": 1, "Fatigue": 1, "Heavy menstrual bleeding": 1, "Nasal discomfort": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/109B21A.json b/docs/data/histograms/United States/109B21A.json
new file mode 100644
index 00000000000..effde46911e
--- /dev/null
+++ b/docs/data/histograms/United States/109B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "109B21A", "histograms": [{"batchcodes": ["109B21A"], "histogram": {"Cerebrovascular accident": 1, "Limb discomfort": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10A02A.json b/docs/data/histograms/United States/10A02A.json
new file mode 100644
index 00000000000..c665fc9b25f
--- /dev/null
+++ b/docs/data/histograms/United States/10A02A.json	
@@ -0,0 +1 @@
+{"batchcode": "10A02A", "histograms": [{"batchcodes": ["10A02A"], "histogram": {"Dizziness": 1, "Epistaxis": 1, "Headache": 1, "Injection site pain": 1, "Myalgia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10A21A.json b/docs/data/histograms/United States/10A21A.json
new file mode 100644
index 00000000000..e15cd7ecb57
--- /dev/null
+++ b/docs/data/histograms/United States/10A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "10A21A", "histograms": [{"batchcodes": ["10A21A"], "histogram": {"Myalgia": 3, "Fatigue": 2, "Pyrexia": 2, "Chills": 1, "Ear infection": 1, "Eczema": 1, "Headache": 1, "Hypertension": 1, "Influenza": 1, "Lymphadenopathy": 1, "Malaise": 1, "Mobility decreased": 1, "Nausea": 1, "Pain": 1, "Polymyalgia rheumatica": 1, "Rash pruritic": 1, "Skin infection": 1, "Swelling": 1, "Tinnitus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10M20A.json b/docs/data/histograms/United States/10M20A.json
new file mode 100644
index 00000000000..e733eb0835b
--- /dev/null
+++ b/docs/data/histograms/United States/10M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "10M20A", "histograms": [{"batchcodes": ["10M20A"], "histogram": {"Fatigue": 2, "Arthralgia": 1, "Back disorder": 1, "Back pain": 1, "Body temperature": 1, "Haemoptysis": 1, "Hallucination": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Neck pain": 1, "Oral herpes": 1, "Pain": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10M2OA.json b/docs/data/histograms/United States/10M2OA.json
new file mode 100644
index 00000000000..c71a26532a9
--- /dev/null
+++ b/docs/data/histograms/United States/10M2OA.json	
@@ -0,0 +1 @@
+{"batchcode": "10M2OA", "histograms": [{"batchcodes": ["10M2OA"], "histogram": {"Erythema": 1, "Feeling hot": 1, "Myalgia": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/10TEL9262.json b/docs/data/histograms/United States/10TEL9262.json
new file mode 100644
index 00000000000..ebea79409ea
--- /dev/null
+++ b/docs/data/histograms/United States/10TEL9262.json	
@@ -0,0 +1 @@
+{"batchcode": "10TEL9262", "histograms": [{"batchcodes": ["10TEL9262"], "histogram": {"Hypoaesthesia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11020A.json b/docs/data/histograms/United States/11020A.json
new file mode 100644
index 00000000000..e15dd32a3b9
--- /dev/null
+++ b/docs/data/histograms/United States/11020A.json	
@@ -0,0 +1 @@
+{"batchcode": "11020A", "histograms": [{"batchcodes": ["11020A"], "histogram": {"Arthritis": 1, "Back pain": 1, "Deep vein thrombosis": 1, "Drug eruption": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1106771.json b/docs/data/histograms/United States/1106771.json
new file mode 100644
index 00000000000..d5c2c0f0fba
--- /dev/null
+++ b/docs/data/histograms/United States/1106771.json	
@@ -0,0 +1 @@
+{"batchcode": "1106771", "histograms": [{"batchcodes": ["1106771"], "histogram": {"Bedridden": 1, "Dry mouth": 1, "Hypokinesia": 1, "Malaise": 1, "Pain in extremity": 1, "Photopsia": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/111.json b/docs/data/histograms/United States/111.json
new file mode 100644
index 00000000000..2d4fac539d9
--- /dev/null
+++ b/docs/data/histograms/United States/111.json	
@@ -0,0 +1 @@
+{"batchcode": "111", "histograms": [{"batchcodes": ["111"], "histogram": {"Anxiety": 1, "Fatigue": 1, "Head discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1111-20-ER8731.json b/docs/data/histograms/United States/1111-20-ER8731.json
new file mode 100644
index 00000000000..0fb8779b9d8
--- /dev/null
+++ b/docs/data/histograms/United States/1111-20-ER8731.json	
@@ -0,0 +1 @@
+{"batchcode": "1111-20-ER8731", "histograms": [{"batchcodes": ["1111-20-ER8731"], "histogram": {"Computerised tomogram": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11122.json b/docs/data/histograms/United States/11122.json
new file mode 100644
index 00000000000..64d63584307
--- /dev/null
+++ b/docs/data/histograms/United States/11122.json	
@@ -0,0 +1 @@
+{"batchcode": "11122", "histograms": [{"batchcodes": ["11122"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1117702.json b/docs/data/histograms/United States/1117702.json
new file mode 100644
index 00000000000..72a7d120dda
--- /dev/null
+++ b/docs/data/histograms/United States/1117702.json	
@@ -0,0 +1 @@
+{"batchcode": "1117702", "histograms": [{"batchcodes": ["1117702"], "histogram": {"Anxiety": 1, "Back pain": 1, "Fatigue": 1, "Insomnia": 1, "Ocular hyperaemia": 1, "Pain of skin": 1, "Rash": 1, "Rash erythematous": 1, "Sitting disability": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11185.json b/docs/data/histograms/United States/11185.json
new file mode 100644
index 00000000000..80028643739
--- /dev/null
+++ b/docs/data/histograms/United States/11185.json	
@@ -0,0 +1 @@
+{"batchcode": "11185", "histograms": [{"batchcodes": ["11185"], "histogram": {"Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/112 21 NOT SURE.json b/docs/data/histograms/United States/112 21 NOT SURE.json
new file mode 100644
index 00000000000..0db278a5738
--- /dev/null
+++ b/docs/data/histograms/United States/112 21 NOT SURE.json	
@@ -0,0 +1 @@
+{"batchcode": "112 21 NOT SURE", "histograms": [{"batchcodes": ["112 21 NOT SURE"], "histogram": {"Pain in extremity": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11263.json b/docs/data/histograms/United States/11263.json
new file mode 100644
index 00000000000..398a3fdd7c5
--- /dev/null
+++ b/docs/data/histograms/United States/11263.json	
@@ -0,0 +1 @@
+{"batchcode": "11263", "histograms": [{"batchcodes": ["11263"], "histogram": {"Headache": 2, "Rash": 2, "Asthenia": 1, "Body temperature": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11320A.json b/docs/data/histograms/United States/11320A.json
new file mode 100644
index 00000000000..6982710ecbd
--- /dev/null
+++ b/docs/data/histograms/United States/11320A.json	
@@ -0,0 +1 @@
+{"batchcode": "11320A", "histograms": [{"batchcodes": ["11320A"], "histogram": {"Erythema": 1, "Skin haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11345.json b/docs/data/histograms/United States/11345.json
new file mode 100644
index 00000000000..a5dd8acc907
--- /dev/null
+++ b/docs/data/histograms/United States/11345.json	
@@ -0,0 +1 @@
+{"batchcode": "11345", "histograms": [{"batchcodes": ["11345"], "histogram": {"Arthralgia": 1, "Mass": 1, "Peripheral swelling": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1138.json b/docs/data/histograms/United States/1138.json
new file mode 100644
index 00000000000..6f99026e3f3
--- /dev/null
+++ b/docs/data/histograms/United States/1138.json	
@@ -0,0 +1 @@
+{"batchcode": "1138", "histograms": [{"batchcodes": ["1138"], "histogram": {"Axillary pain": 1, "Chills": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/113A21A.json b/docs/data/histograms/United States/113A21A.json
new file mode 100644
index 00000000000..41627be2131
--- /dev/null
+++ b/docs/data/histograms/United States/113A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "113A21A", "histograms": [{"batchcodes": ["113A21A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1140/ELI284.json b/docs/data/histograms/United States/1140/ELI284.json
new file mode 100644
index 00000000000..10b6aafbcf2
--- /dev/null
+++ b/docs/data/histograms/United States/1140/ELI284.json	
@@ -0,0 +1 @@
+{"batchcode": "1140/ELI284", "histograms": [{"batchcodes": ["1140/ELI284"], "histogram": {"Fatigue": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1152.json b/docs/data/histograms/United States/1152.json
new file mode 100644
index 00000000000..7fa4a6fcc94
--- /dev/null
+++ b/docs/data/histograms/United States/1152.json	
@@ -0,0 +1 @@
+{"batchcode": "1152", "histograms": [{"batchcodes": ["1152"], "histogram": {"Body temperature": 1, "Headache": 1, "Injection site discolouration": 1, "Injection site warmth": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1157771-06827.json b/docs/data/histograms/United States/1157771-06827.json
new file mode 100644
index 00000000000..64711751e0b
--- /dev/null
+++ b/docs/data/histograms/United States/1157771-06827.json	
@@ -0,0 +1 @@
+{"batchcode": "1157771-06827", "histograms": [{"batchcodes": ["1157771-06827"], "histogram": {"Dysstasia": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1162439.json b/docs/data/histograms/United States/1162439.json
new file mode 100644
index 00000000000..278d169393f
--- /dev/null
+++ b/docs/data/histograms/United States/1162439.json	
@@ -0,0 +1 @@
+{"batchcode": "1162439", "histograms": [{"batchcodes": ["1162439"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1176.json b/docs/data/histograms/United States/1176.json
new file mode 100644
index 00000000000..d3743938de1
--- /dev/null
+++ b/docs/data/histograms/United States/1176.json	
@@ -0,0 +1 @@
+{"batchcode": "1176", "histograms": [{"batchcodes": ["1176"], "histogram": {"Chest pain": 1, "Pulmonary pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11817.json b/docs/data/histograms/United States/11817.json
new file mode 100644
index 00000000000..3a48b711288
--- /dev/null
+++ b/docs/data/histograms/United States/11817.json	
@@ -0,0 +1 @@
+{"batchcode": "11817", "histograms": [{"batchcodes": ["11817"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11855191.json b/docs/data/histograms/United States/11855191.json
new file mode 100644
index 00000000000..619a232fc10
--- /dev/null
+++ b/docs/data/histograms/United States/11855191.json	
@@ -0,0 +1 @@
+{"batchcode": "11855191", "histograms": [{"batchcodes": ["11855191"], "histogram": {"Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11A21A.json b/docs/data/histograms/United States/11A21A.json
new file mode 100644
index 00000000000..53b60ac784c
--- /dev/null
+++ b/docs/data/histograms/United States/11A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "11A21A", "histograms": [{"batchcodes": ["11A21A"], "histogram": {"Pain in extremity": 3, "Emotional distress": 1, "Erythema": 1, "Flushing": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site rash": 1, "Maternal exposure during breast feeding": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Suppressed lactation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11J20A.json b/docs/data/histograms/United States/11J20A.json
new file mode 100644
index 00000000000..4c33d87b013
--- /dev/null
+++ b/docs/data/histograms/United States/11J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "11J20A", "histograms": [{"batchcodes": ["11J20A"], "histogram": {"Fatigue": 4, "Secretion discharge": 4, "Chills": 3, "Headache": 3, "Myalgia": 3, "Arthralgia": 2, "Feeling abnormal": 2, "Hyperhidrosis": 2, "Vaccination site pain": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Asthenia": 1, "Asthma": 1, "Blood urine present": 1, "Body temperature increased": 1, "COVID-19": 1, "Condition aggravated": 1, "Diarrhoea": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Feeling of body temperature change": 1, "Impaired work ability": 1, "Interchange of vaccine products": 1, "Joint stiffness": 1, "Lung disorder": 1, "Lymph node pain": 1, "Mechanical urticaria": 1, "Migraine": 1, "Oesophagitis": 1, "Pain in extremity": 1, "Periorbital swelling": 1, "Pollakiuria": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Scar": 1, "Skin warm": 1, "Thirst": 1, "Urticaria": 1, "Vaccination site movement impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11J20A0.json b/docs/data/histograms/United States/11J20A0.json
new file mode 100644
index 00000000000..d20b1514c9e
--- /dev/null
+++ b/docs/data/histograms/United States/11J20A0.json	
@@ -0,0 +1 @@
+{"batchcode": "11J20A0", "histograms": [{"batchcodes": ["11J20A0"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11L20A.json b/docs/data/histograms/United States/11L20A.json
new file mode 100644
index 00000000000..b163ab08d72
--- /dev/null
+++ b/docs/data/histograms/United States/11L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "11L20A", "histograms": [{"batchcodes": ["11L20A"], "histogram": {"Bradycardia": 1, "Eyelid disorder": 1, "Facial paralysis": 1, "Headache": 1, "Hemiparesis": 1, "Hypoaesthesia": 1, "Speech disorder": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11LZOA.json b/docs/data/histograms/United States/11LZOA.json
new file mode 100644
index 00000000000..83aca729606
--- /dev/null
+++ b/docs/data/histograms/United States/11LZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "11LZOA", "histograms": [{"batchcodes": ["11LZOA"], "histogram": {"Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11M20A.json b/docs/data/histograms/United States/11M20A.json
new file mode 100644
index 00000000000..b98726b1aef
--- /dev/null
+++ b/docs/data/histograms/United States/11M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "11M20A", "histograms": [{"batchcodes": ["11M20A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Cough": 1, "Counterfeit product administered": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Injection site bruising": 1, "Lymphadenopathy": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site haematoma": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11MZ0A.json b/docs/data/histograms/United States/11MZ0A.json
new file mode 100644
index 00000000000..07a2dab0abe
--- /dev/null
+++ b/docs/data/histograms/United States/11MZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "11MZ0A", "histograms": [{"batchcodes": ["11MZ0A"], "histogram": {"Malaise": 2, "Atrial fibrillation": 1, "Blood pressure measurement": 1, "Contusion": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Heart rate": 1, "Intentional product use issue": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Somnolence": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/11R1511T27.json b/docs/data/histograms/United States/11R1511T27.json
new file mode 100644
index 00000000000..c9b09da1877
--- /dev/null
+++ b/docs/data/histograms/United States/11R1511T27.json	
@@ -0,0 +1 @@
+{"batchcode": "11R1511T27", "histograms": [{"batchcodes": ["11R1511T27"], "histogram": {"Fatigue": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1200287383.json b/docs/data/histograms/United States/1200287383.json
new file mode 100644
index 00000000000..052f305fe98
--- /dev/null
+++ b/docs/data/histograms/United States/1200287383.json	
@@ -0,0 +1 @@
+{"batchcode": "1200287383", "histograms": [{"batchcodes": ["1200287383"], "histogram": {"Amnesia": 1, "Decreased appetite": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypertension": 1, "Nausea": 1, "Swollen tongue": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/120109714402.json b/docs/data/histograms/United States/120109714402.json
new file mode 100644
index 00000000000..116b1dae065
--- /dev/null
+++ b/docs/data/histograms/United States/120109714402.json	
@@ -0,0 +1 @@
+{"batchcode": "120109714402", "histograms": [{"batchcodes": ["120109714402"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/120A.json b/docs/data/histograms/United States/120A.json
new file mode 100644
index 00000000000..b65dc3b0085
--- /dev/null
+++ b/docs/data/histograms/United States/120A.json	
@@ -0,0 +1 @@
+{"batchcode": "120A", "histograms": [{"batchcodes": ["120A"], "histogram": {"Chills": 1, "Condition aggravated": 1, "Dyspnoea": 1, "Influenza": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/120L20A.json b/docs/data/histograms/United States/120L20A.json
new file mode 100644
index 00000000000..e9609611c23
--- /dev/null
+++ b/docs/data/histograms/United States/120L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "120L20A", "histograms": [{"batchcodes": ["120L20A"], "histogram": {"Erythema": 1, "Headache": 1, "Pain": 1, "Peripheral swelling": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/121001A.json b/docs/data/histograms/United States/121001A.json
new file mode 100644
index 00000000000..f0bd71268d6
--- /dev/null
+++ b/docs/data/histograms/United States/121001A.json	
@@ -0,0 +1 @@
+{"batchcode": "121001A", "histograms": [{"batchcodes": ["121001A"], "histogram": {"Blood test": 1, "Chills": 1, "Computerised tomogram": 1, "Confusional state": 1, "Disturbance in attention": 1, "Dizziness": 1, "Fall": 1, "Feeling abnormal": 1, "Headache": 1, "Hypoaesthesia": 1, "Pain": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Skin reaction": 1, "Swelling face": 1, "Tremor": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12220A.json b/docs/data/histograms/United States/12220A.json
new file mode 100644
index 00000000000..38147ec14ed
--- /dev/null
+++ b/docs/data/histograms/United States/12220A.json	
@@ -0,0 +1 @@
+{"batchcode": "12220A", "histograms": [{"batchcodes": ["12220A"], "histogram": {"Biopsy breast": 1, "Breast pain": 1, "Burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/123.json b/docs/data/histograms/United States/123.json
new file mode 100644
index 00000000000..4f2e4cbdcf6
--- /dev/null
+++ b/docs/data/histograms/United States/123.json	
@@ -0,0 +1 @@
+{"batchcode": "123", "histograms": [{"batchcodes": ["123"], "histogram": {"Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/123002.json b/docs/data/histograms/United States/123002.json
new file mode 100644
index 00000000000..39237511291
--- /dev/null
+++ b/docs/data/histograms/United States/123002.json	
@@ -0,0 +1 @@
+{"batchcode": "123002", "histograms": [{"batchcodes": ["123002"], "histogram": {"Alopecia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1232366.json b/docs/data/histograms/United States/1232366.json
new file mode 100644
index 00000000000..95ab9d77361
--- /dev/null
+++ b/docs/data/histograms/United States/1232366.json	
@@ -0,0 +1 @@
+{"batchcode": "1232366", "histograms": [{"batchcodes": ["1232366"], "histogram": {"COVID-19": 1, "Insomnia": 1, "Platelet count": 1, "Platelet count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/123302.json b/docs/data/histograms/United States/123302.json
new file mode 100644
index 00000000000..897b1a5a726
--- /dev/null
+++ b/docs/data/histograms/United States/123302.json	
@@ -0,0 +1 @@
+{"batchcode": "123302", "histograms": [{"batchcodes": ["123302"], "histogram": {"Back pain": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/123456.json b/docs/data/histograms/United States/123456.json
new file mode 100644
index 00000000000..2ca93040485
--- /dev/null
+++ b/docs/data/histograms/United States/123456.json	
@@ -0,0 +1 @@
+{"batchcode": "123456", "histograms": [{"batchcodes": ["123456"], "histogram": {"Fatigue": 1, "Inflammation": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1239921-00.json b/docs/data/histograms/United States/1239921-00.json
new file mode 100644
index 00000000000..4c84dbe867b
--- /dev/null
+++ b/docs/data/histograms/United States/1239921-00.json	
@@ -0,0 +1 @@
+{"batchcode": "1239921-00", "histograms": [{"batchcodes": ["1239921-00"], "histogram": {"Hypoaesthesia": 1, "Incorrect route of product administration": 1, "Paraesthesia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/125K20A.json b/docs/data/histograms/United States/125K20A.json
new file mode 100644
index 00000000000..81eafde38fe
--- /dev/null
+++ b/docs/data/histograms/United States/125K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "125K20A", "histograms": [{"batchcodes": ["125K20A"], "histogram": {"Blood glucose increased": 1, "Chills": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1261.json b/docs/data/histograms/United States/1261.json
new file mode 100644
index 00000000000..e378fb2ede5
--- /dev/null
+++ b/docs/data/histograms/United States/1261.json	
@@ -0,0 +1 @@
+{"batchcode": "1261", "histograms": [{"batchcodes": ["1261"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/126L20A.json b/docs/data/histograms/United States/126L20A.json
new file mode 100644
index 00000000000..8b79cfde1f4
--- /dev/null
+++ b/docs/data/histograms/United States/126L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "126L20A", "histograms": [{"batchcodes": ["126L20A"], "histogram": {"Anxiety": 1, "Chills": 1, "Injected limb mobility decreased": 1, "Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1273011J20A.json b/docs/data/histograms/United States/1273011J20A.json
new file mode 100644
index 00000000000..3d1c90b336a
--- /dev/null
+++ b/docs/data/histograms/United States/1273011J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "1273011J20A", "histograms": [{"batchcodes": ["1273011J20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/127721A.json b/docs/data/histograms/United States/127721A.json
new file mode 100644
index 00000000000..03a0d74829a
--- /dev/null
+++ b/docs/data/histograms/United States/127721A.json	
@@ -0,0 +1 @@
+{"batchcode": "127721A", "histograms": [{"batchcodes": ["127721A"], "histogram": {"Hypoaesthesia oral": 1, "Pharyngeal swelling": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/127L20A.json b/docs/data/histograms/United States/127L20A.json
new file mode 100644
index 00000000000..f8bf901a11f
--- /dev/null
+++ b/docs/data/histograms/United States/127L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "127L20A", "histograms": [{"batchcodes": ["127L20A"], "histogram": {"Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1283.json b/docs/data/histograms/United States/1283.json
new file mode 100644
index 00000000000..bcbba5385a9
--- /dev/null
+++ b/docs/data/histograms/United States/1283.json	
@@ -0,0 +1 @@
+{"batchcode": "1283", "histograms": [{"batchcodes": ["1283"], "histogram": {"Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1284.json b/docs/data/histograms/United States/1284.json
new file mode 100644
index 00000000000..4b8a55f8667
--- /dev/null
+++ b/docs/data/histograms/United States/1284.json	
@@ -0,0 +1 @@
+{"batchcode": "1284", "histograms": [{"batchcodes": ["1284"], "histogram": {"Fatigue": 2, "Pyrexia": 2, "Body temperature": 1, "Chills": 1, "Cough": 1, "Headache": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/129L20A.json b/docs/data/histograms/United States/129L20A.json
new file mode 100644
index 00000000000..ced5b85bb75
--- /dev/null
+++ b/docs/data/histograms/United States/129L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "129L20A", "histograms": [{"batchcodes": ["129L20A"], "histogram": {"Blister": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12:40.json b/docs/data/histograms/United States/12:40.json
new file mode 100644
index 00000000000..e3e4fb12acf
--- /dev/null
+++ b/docs/data/histograms/United States/12:40.json	
@@ -0,0 +1 @@
+{"batchcode": "12:40", "histograms": [{"batchcodes": ["12:40"], "histogram": {"Chest pain": 1, "Chills": 1, "Dyspnoea": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12A21A.json b/docs/data/histograms/United States/12A21A.json
new file mode 100644
index 00000000000..d7138e258be
--- /dev/null
+++ b/docs/data/histograms/United States/12A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "12A21A", "histograms": [{"batchcodes": ["12A21A"], "histogram": {"Peripheral swelling": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12H21B.json b/docs/data/histograms/United States/12H21B.json
new file mode 100644
index 00000000000..91788dd2c18
--- /dev/null
+++ b/docs/data/histograms/United States/12H21B.json	
@@ -0,0 +1 @@
+{"batchcode": "12H21B", "histograms": [{"batchcodes": ["12H21B"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12L200.json b/docs/data/histograms/United States/12L200.json
new file mode 100644
index 00000000000..c6382209939
--- /dev/null
+++ b/docs/data/histograms/United States/12L200.json	
@@ -0,0 +1 @@
+{"batchcode": "12L200", "histograms": [{"batchcodes": ["12L200"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12L20A.json b/docs/data/histograms/United States/12L20A.json
new file mode 100644
index 00000000000..31243784803
--- /dev/null
+++ b/docs/data/histograms/United States/12L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "12L20A", "histograms": [{"batchcodes": ["12L20A"], "histogram": {"Dyspnoea": 2, "Abdominal distension": 1, "Balance disorder": 1, "Bowel movement irregularity": 1, "Bradykinesia": 1, "Decreased appetite": 1, "Expired product administered": 1, "Fatigue": 1, "Feeling hot": 1, "Gait disturbance": 1, "Injection site erythema": 1, "Myalgia": 1, "Nausea": 1, "Oedema": 1, "Pancreatitis acute": 1, "Pneumonia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12M0AM0A.json b/docs/data/histograms/United States/12M0AM0A.json
new file mode 100644
index 00000000000..1990464d2dc
--- /dev/null
+++ b/docs/data/histograms/United States/12M0AM0A.json	
@@ -0,0 +1 @@
+{"batchcode": "12M0AM0A", "histograms": [{"batchcodes": ["12M0AM0A"], "histogram": {"Pain in extremity": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12M20A.json b/docs/data/histograms/United States/12M20A.json
new file mode 100644
index 00000000000..6878f04f873
--- /dev/null
+++ b/docs/data/histograms/United States/12M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "12M20A", "histograms": [{"batchcodes": ["12M20A"], "histogram": {"Chills": 1, "Groin pain": 1, "Lymphadenopathy": 1, "Musculoskeletal discomfort": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Sinusitis": 1, "Vaccination site pain": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/12Y230.json b/docs/data/histograms/United States/12Y230.json
new file mode 100644
index 00000000000..79ecc513b4e
--- /dev/null
+++ b/docs/data/histograms/United States/12Y230.json	
@@ -0,0 +1 @@
+{"batchcode": "12Y230", "histograms": [{"batchcodes": ["12Y230"], "histogram": {"Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/130130814.json b/docs/data/histograms/United States/130130814.json
new file mode 100644
index 00000000000..062bca72039
--- /dev/null
+++ b/docs/data/histograms/United States/130130814.json	
@@ -0,0 +1 @@
+{"batchcode": "130130814", "histograms": [{"batchcodes": ["130130814"], "histogram": {"Drug ineffective": 1, "Immunisation": 1, "Off label use": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1301358A.json b/docs/data/histograms/United States/1301358A.json
new file mode 100644
index 00000000000..259822d323d
--- /dev/null
+++ b/docs/data/histograms/United States/1301358A.json	
@@ -0,0 +1 @@
+{"batchcode": "1301358A", "histograms": [{"batchcodes": ["1301358A"], "histogram": {"Inflammation": 1, "Lymph node pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1301A.json b/docs/data/histograms/United States/1301A.json
new file mode 100644
index 00000000000..1b307df05fa
--- /dev/null
+++ b/docs/data/histograms/United States/1301A.json	
@@ -0,0 +1 @@
+{"batchcode": "1301A", "histograms": [{"batchcodes": ["1301A"], "histogram": {"Blood potassium": 1, "Dizziness": 1, "Immunisation reaction": 1, "Peripheral swelling": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/130M20A.json b/docs/data/histograms/United States/130M20A.json
new file mode 100644
index 00000000000..70112f12660
--- /dev/null
+++ b/docs/data/histograms/United States/130M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "130M20A", "histograms": [{"batchcodes": ["130M20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1315.json b/docs/data/histograms/United States/1315.json
new file mode 100644
index 00000000000..d3e27ee4cae
--- /dev/null
+++ b/docs/data/histograms/United States/1315.json	
@@ -0,0 +1 @@
+{"batchcode": "1315", "histograms": [{"batchcodes": ["1315"], "histogram": {"Pruritus": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/131L20A.json b/docs/data/histograms/United States/131L20A.json
new file mode 100644
index 00000000000..ec06db2fc19
--- /dev/null
+++ b/docs/data/histograms/United States/131L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "131L20A", "histograms": [{"batchcodes": ["131L20A"], "histogram": {"Abdominal pain upper": 1, "Fatigue": 1, "Feeling abnormal": 1, "Flatulence": 1, "Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1321286.json b/docs/data/histograms/United States/1321286.json
new file mode 100644
index 00000000000..bdfff2e5a00
--- /dev/null
+++ b/docs/data/histograms/United States/1321286.json	
@@ -0,0 +1 @@
+{"batchcode": "1321286", "histograms": [{"batchcodes": ["1321286"], "histogram": {"Headache": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/133026801.json b/docs/data/histograms/United States/133026801.json
new file mode 100644
index 00000000000..8fb1f996892
--- /dev/null
+++ b/docs/data/histograms/United States/133026801.json	
@@ -0,0 +1 @@
+{"batchcode": "133026801", "histograms": [{"batchcodes": ["133026801"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Off label use": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13551.json b/docs/data/histograms/United States/13551.json
new file mode 100644
index 00000000000..37bfd3b233a
--- /dev/null
+++ b/docs/data/histograms/United States/13551.json	
@@ -0,0 +1 @@
+{"batchcode": "13551", "histograms": [{"batchcodes": ["13551"], "histogram": {"Body temperature": 1, "Chills": 1, "Feeling hot": 1, "Headache": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1358A.json b/docs/data/histograms/United States/1358A.json
new file mode 100644
index 00000000000..2ed417c8ee6
--- /dev/null
+++ b/docs/data/histograms/United States/1358A.json	
@@ -0,0 +1 @@
+{"batchcode": "1358A", "histograms": [{"batchcodes": ["1358A"], "histogram": {"Lymphadenopathy": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/138124.json b/docs/data/histograms/United States/138124.json
new file mode 100644
index 00000000000..0c8e54315ea
--- /dev/null
+++ b/docs/data/histograms/United States/138124.json	
@@ -0,0 +1 @@
+{"batchcode": "138124", "histograms": [{"batchcodes": ["138124"], "histogram": {"Rash": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13A21A.json b/docs/data/histograms/United States/13A21A.json
new file mode 100644
index 00000000000..866d4ce143d
--- /dev/null
+++ b/docs/data/histograms/United States/13A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "13A21A", "histograms": [{"batchcodes": ["13A21A"], "histogram": {"Nausea": 2, "Chills": 1, "Cold sweat": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Flatulence": 1, "Heart rate increased": 1, "Loss of consciousness": 1, "Muscle twitching": 1, "Myalgia": 1, "Otorrhoea": 1, "Paraesthesia": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13A2A.json b/docs/data/histograms/United States/13A2A.json
new file mode 100644
index 00000000000..2f0c9b65d1e
--- /dev/null
+++ b/docs/data/histograms/United States/13A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "13A2A", "histograms": [{"batchcodes": ["13A2A"], "histogram": {"Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13B21A.json b/docs/data/histograms/United States/13B21A.json
new file mode 100644
index 00000000000..bde3886f4df
--- /dev/null
+++ b/docs/data/histograms/United States/13B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "13B21A", "histograms": [{"batchcodes": ["13B21A"], "histogram": {"Headache": 2, "Malaise": 2, "Pain in extremity": 2, "Tinnitus": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13L20A.json b/docs/data/histograms/United States/13L20A.json
new file mode 100644
index 00000000000..119e092630e
--- /dev/null
+++ b/docs/data/histograms/United States/13L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "13L20A", "histograms": [{"batchcodes": ["13L20A"], "histogram": {"Acoustic stimulation tests": 1, "Computerised tomogram": 1, "Death": 1, "Decreased appetite": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Pain in extremity": 1, "Paranasal sinus discomfort": 1, "Product dose omission issue": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13L20X-4.json b/docs/data/histograms/United States/13L20X-4.json
new file mode 100644
index 00000000000..8fa8e2a7259
--- /dev/null
+++ b/docs/data/histograms/United States/13L20X-4.json	
@@ -0,0 +1 @@
+{"batchcode": "13L20X-4", "histograms": [{"batchcodes": ["13L20X-4"], "histogram": {"Hypoaesthesia": 1, "Muscular weakness": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13M20A.json b/docs/data/histograms/United States/13M20A.json
new file mode 100644
index 00000000000..a75597cb3c4
--- /dev/null
+++ b/docs/data/histograms/United States/13M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "13M20A", "histograms": [{"batchcodes": ["13M20A"], "histogram": {"Chills": 2, "Myalgia": 2, "Pyrexia": 2, "Arthralgia": 1, "Body temperature": 1, "Contusion": 1, "Erythema": 1, "Expired product administered": 1, "Fatigue": 1, "Headache": 1, "Hypokinesia": 1, "Injection site rash": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Urinary tract infection": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/13M2DA.json b/docs/data/histograms/United States/13M2DA.json
new file mode 100644
index 00000000000..3e45d8db689
--- /dev/null
+++ b/docs/data/histograms/United States/13M2DA.json	
@@ -0,0 +1 @@
+{"batchcode": "13M2DA", "histograms": [{"batchcodes": ["13M2DA"], "histogram": {"Body temperature": 1, "Chills": 1, "Dyspepsia": 1, "Flatulence": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/14-202012170004.json b/docs/data/histograms/United States/14-202012170004.json
new file mode 100644
index 00000000000..760afe24c6f
--- /dev/null
+++ b/docs/data/histograms/United States/14-202012170004.json	
@@ -0,0 +1 @@
+{"batchcode": "14-202012170004", "histograms": [{"batchcodes": ["14-202012170004"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1414.json b/docs/data/histograms/United States/1414.json
new file mode 100644
index 00000000000..0e8d7de3856
--- /dev/null
+++ b/docs/data/histograms/United States/1414.json	
@@ -0,0 +1 @@
+{"batchcode": "1414", "histograms": [{"batchcodes": ["1414"], "histogram": {"Erythema": 1, "Fatigue": 1, "Injection site erythema": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1414B.json b/docs/data/histograms/United States/1414B.json
new file mode 100644
index 00000000000..dc68f91f4a3
--- /dev/null
+++ b/docs/data/histograms/United States/1414B.json	
@@ -0,0 +1 @@
+{"batchcode": "1414B", "histograms": [{"batchcodes": ["1414B"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/141LZ0A.json b/docs/data/histograms/United States/141LZ0A.json
new file mode 100644
index 00000000000..4b97368b43a
--- /dev/null
+++ b/docs/data/histograms/United States/141LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "141LZ0A", "histograms": [{"batchcodes": ["141LZ0A"], "histogram": {"Insomnia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1424.json b/docs/data/histograms/United States/1424.json
new file mode 100644
index 00000000000..ad76c8e2b7c
--- /dev/null
+++ b/docs/data/histograms/United States/1424.json	
@@ -0,0 +1 @@
+{"batchcode": "1424", "histograms": [{"batchcodes": ["1424"], "histogram": {"Allergy test": 1, "Fatigue": 1, "Food allergy": 1, "Headache": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/14364.json b/docs/data/histograms/United States/14364.json
new file mode 100644
index 00000000000..ef31fdcb221
--- /dev/null
+++ b/docs/data/histograms/United States/14364.json	
@@ -0,0 +1 @@
+{"batchcode": "14364", "histograms": [{"batchcodes": ["14364"], "histogram": {"Condition aggravated": 1, "Dysmenorrhoea": 1, "Menstruation irregular": 1, "Pain": 1, "Pityriasis rosea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1437217 OR 143A.json b/docs/data/histograms/United States/1437217 OR 143A.json
new file mode 100644
index 00000000000..dd6a26cf753
--- /dev/null
+++ b/docs/data/histograms/United States/1437217 OR 143A.json	
@@ -0,0 +1 @@
+{"batchcode": "1437217 OR 143A", "histograms": [{"batchcodes": ["1437217 OR 143A"], "histogram": {"COVID-19": 1, "Fatigue": 1, "Oropharyngeal pain": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/144414.json b/docs/data/histograms/United States/144414.json
new file mode 100644
index 00000000000..f64bac20fc0
--- /dev/null
+++ b/docs/data/histograms/United States/144414.json	
@@ -0,0 +1 @@
+{"batchcode": "144414", "histograms": [{"batchcodes": ["144414"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1445.json b/docs/data/histograms/United States/1445.json
new file mode 100644
index 00000000000..643ef540aac
--- /dev/null
+++ b/docs/data/histograms/United States/1445.json	
@@ -0,0 +1 @@
+{"batchcode": "1445", "histograms": [{"batchcodes": ["1445"], "histogram": {"Asthenia": 1, "Back pain": 1, "Body temperature": 1, "Dizziness": 1, "Dysstasia": 1, "Illness": 1, "Muscular weakness": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1450.json b/docs/data/histograms/United States/1450.json
new file mode 100644
index 00000000000..95110040314
--- /dev/null
+++ b/docs/data/histograms/United States/1450.json	
@@ -0,0 +1 @@
+{"batchcode": "1450", "histograms": [{"batchcodes": ["1450"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Cold sweat": 1, "Influenza": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/146A21A.json b/docs/data/histograms/United States/146A21A.json
new file mode 100644
index 00000000000..fc71f17e28c
--- /dev/null
+++ b/docs/data/histograms/United States/146A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "146A21A", "histograms": [{"batchcodes": ["146A21A"], "histogram": {"Fall": 1, "Muscle disorder": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1474461-09258.json b/docs/data/histograms/United States/1474461-09258.json
new file mode 100644
index 00000000000..22c5873c609
--- /dev/null
+++ b/docs/data/histograms/United States/1474461-09258.json	
@@ -0,0 +1 @@
+{"batchcode": "1474461-09258", "histograms": [{"batchcodes": ["1474461-09258"], "histogram": {"Abdominal pain upper": 1, "Asthenia": 1, "Cough": 1, "Dizziness": 1, "Feeling hot": 1, "Illness": 1, "Migraine": 1, "Nausea": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/148A21A.json b/docs/data/histograms/United States/148A21A.json
new file mode 100644
index 00000000000..14408bc2e74
--- /dev/null
+++ b/docs/data/histograms/United States/148A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "148A21A", "histograms": [{"batchcodes": ["148A21A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Headache": 1, "Hypoaesthesia": 1, "Incorrect route of product administration": 1, "Migraine": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/14939.json b/docs/data/histograms/United States/14939.json
new file mode 100644
index 00000000000..e81a210a2b3
--- /dev/null
+++ b/docs/data/histograms/United States/14939.json	
@@ -0,0 +1 @@
+{"batchcode": "14939", "histograms": [{"batchcodes": ["14939"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/14B22A.json b/docs/data/histograms/United States/14B22A.json
new file mode 100644
index 00000000000..5ad6f767d89
--- /dev/null
+++ b/docs/data/histograms/United States/14B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "14B22A", "histograms": [{"batchcodes": ["14B22A"], "histogram": {"Body temperature": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/14M20A.json b/docs/data/histograms/United States/14M20A.json
new file mode 100644
index 00000000000..55d321cfe0e
--- /dev/null
+++ b/docs/data/histograms/United States/14M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "14M20A", "histograms": [{"batchcodes": ["14M20A"], "histogram": {"Chest discomfort": 1, "Erythema": 1, "Hallucination": 1, "Injection site erythema": 1, "Injection site induration": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1502072.json b/docs/data/histograms/United States/1502072.json
new file mode 100644
index 00000000000..67faa618db1
--- /dev/null
+++ b/docs/data/histograms/United States/1502072.json	
@@ -0,0 +1 @@
+{"batchcode": "1502072", "histograms": [{"batchcodes": ["1502072"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/15029 PATIENT C.json b/docs/data/histograms/United States/15029 PATIENT C.json
new file mode 100644
index 00000000000..b6bf2137e07
--- /dev/null
+++ b/docs/data/histograms/United States/15029 PATIENT C.json	
@@ -0,0 +1 @@
+{"batchcode": "15029 PATIENT C", "histograms": [{"batchcodes": ["15029 PATIENT C"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Biopsy": 1, "Body temperature": 1, "Chills": 1, "Colitis": 1, "Colonoscopy": 1, "Diarrhoea": 1, "Dizziness": 1, "Fatigue": 1, "Gastric ulcer": 1, "Haematemesis": 1, "Haemorrhoids": 1, "Headache": 1, "Intestinal congestion": 1, "Nausea": 1, "Oesophagitis": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1515.json b/docs/data/histograms/United States/1515.json
new file mode 100644
index 00000000000..b780dc55fa2
--- /dev/null
+++ b/docs/data/histograms/United States/1515.json	
@@ -0,0 +1 @@
+{"batchcode": "1515", "histograms": [{"batchcodes": ["1515"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Malaise": 1, "Nausea": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/154201.json b/docs/data/histograms/United States/154201.json
new file mode 100644
index 00000000000..6934e5792f0
--- /dev/null
+++ b/docs/data/histograms/United States/154201.json	
@@ -0,0 +1 @@
+{"batchcode": "154201", "histograms": [{"batchcodes": ["154201"], "histogram": {"Asthenia": 1, "Illness": 1, "Influenza": 1, "Myalgia": 1, "Nausea": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1555194.json b/docs/data/histograms/United States/1555194.json
new file mode 100644
index 00000000000..bdd6dac4603
--- /dev/null
+++ b/docs/data/histograms/United States/1555194.json	
@@ -0,0 +1 @@
+{"batchcode": "1555194", "histograms": [{"batchcodes": ["1555194"], "histogram": {"Blood test": 1, "Chronic sinusitis": 1, "Computerised tomogram": 1, "Cough": 1, "Magnetic resonance imaging": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1573035.json b/docs/data/histograms/United States/1573035.json
new file mode 100644
index 00000000000..f2dd344c8a1
--- /dev/null
+++ b/docs/data/histograms/United States/1573035.json	
@@ -0,0 +1 @@
+{"batchcode": "1573035", "histograms": [{"batchcodes": ["1573035"], "histogram": {"Peripheral swelling": 1, "Purpura": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/15M20A.json b/docs/data/histograms/United States/15M20A.json
new file mode 100644
index 00000000000..125f314c941
--- /dev/null
+++ b/docs/data/histograms/United States/15M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "15M20A", "histograms": [{"batchcodes": ["15M20A"], "histogram": {"Blood pressure measurement": 2, "Hypertension": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1605018.json b/docs/data/histograms/United States/1605018.json
new file mode 100644
index 00000000000..7d6faf79dbf
--- /dev/null
+++ b/docs/data/histograms/United States/1605018.json	
@@ -0,0 +1 @@
+{"batchcode": "1605018", "histograms": [{"batchcodes": ["1605018"], "histogram": {"Body temperature": 1, "Body temperature decreased": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Mobility decreased": 1, "Oxygen saturation": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1605868-09765.json b/docs/data/histograms/United States/1605868-09765.json
new file mode 100644
index 00000000000..abf2596b66c
--- /dev/null
+++ b/docs/data/histograms/United States/1605868-09765.json	
@@ -0,0 +1 @@
+{"batchcode": "1605868-09765", "histograms": [{"batchcodes": ["1605868-09765"], "histogram": {"Glossodynia": 1, "Tongue discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1620.json b/docs/data/histograms/United States/1620.json
new file mode 100644
index 00000000000..83a92de1b45
--- /dev/null
+++ b/docs/data/histograms/United States/1620.json	
@@ -0,0 +1 @@
+{"batchcode": "1620", "histograms": [{"batchcodes": ["1620"], "histogram": {"Immunisation": 3, "Headache": 2, "Cerebrovascular accident": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Influenza like illness": 1, "Malaise": 1, "Myocardial infarction": 1, "Near death experience": 1, "Paraesthesia": 1, "Rhinorrhoea": 1, "Swollen tongue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1621146-00.json b/docs/data/histograms/United States/1621146-00.json
new file mode 100644
index 00000000000..0049fdd57c5
--- /dev/null
+++ b/docs/data/histograms/United States/1621146-00.json	
@@ -0,0 +1 @@
+{"batchcode": "1621146-00", "histograms": [{"batchcodes": ["1621146-00"], "histogram": {"Chest pain": 1, "Flatulence": 1, "Muscle spasms": 1, "Myocardial infarction": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1647.json b/docs/data/histograms/United States/1647.json
new file mode 100644
index 00000000000..c3f27211f12
--- /dev/null
+++ b/docs/data/histograms/United States/1647.json	
@@ -0,0 +1 @@
+{"batchcode": "1647", "histograms": [{"batchcodes": ["1647"], "histogram": {"Asthenia": 1, "Chills": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Taste disorder": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/16767.json b/docs/data/histograms/United States/16767.json
new file mode 100644
index 00000000000..69f8b478d0e
--- /dev/null
+++ b/docs/data/histograms/United States/16767.json	
@@ -0,0 +1 @@
+{"batchcode": "16767", "histograms": [{"batchcodes": ["16767"], "histogram": {"Diarrhoea": 1, "Flatulence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1685.json b/docs/data/histograms/United States/1685.json
new file mode 100644
index 00000000000..ec0abb56c93
--- /dev/null
+++ b/docs/data/histograms/United States/1685.json	
@@ -0,0 +1 @@
+{"batchcode": "1685", "histograms": [{"batchcodes": ["1685"], "histogram": {"Blood pressure increased": 1, "Chest pain": 1, "Feeling abnormal": 1, "Heart rate increased": 1, "Hypoaesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1686.json b/docs/data/histograms/United States/1686.json
new file mode 100644
index 00000000000..d9ab44c87af
--- /dev/null
+++ b/docs/data/histograms/United States/1686.json	
@@ -0,0 +1 @@
+{"batchcode": "1686", "histograms": [{"batchcodes": ["1686"], "histogram": {"Arthralgia": 1, "Chills": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pollakiuria": 1, "Poor quality sleep": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/169.json b/docs/data/histograms/United States/169.json
new file mode 100644
index 00000000000..034abc899aa
--- /dev/null
+++ b/docs/data/histograms/United States/169.json	
@@ -0,0 +1 @@
+{"batchcode": "169", "histograms": [{"batchcodes": ["169"], "histogram": {"Dysmenorrhoea": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/16907577455.json b/docs/data/histograms/United States/16907577455.json
new file mode 100644
index 00000000000..242364a204f
--- /dev/null
+++ b/docs/data/histograms/United States/16907577455.json	
@@ -0,0 +1 @@
+{"batchcode": "16907577455", "histograms": [{"batchcodes": ["16907577455"], "histogram": {"Rhinorrhoea": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/16B21A.json b/docs/data/histograms/United States/16B21A.json
new file mode 100644
index 00000000000..a81d14a421c
--- /dev/null
+++ b/docs/data/histograms/United States/16B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "16B21A", "histograms": [{"batchcodes": ["16B21A"], "histogram": {"Burning sensation": 1, "Cardiac disorder": 1, "Eye pain": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Lacrimation increased": 1, "Nausea": 1, "Pain": 1, "Rhinorrhoea": 1, "Toothache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/16M20A.json b/docs/data/histograms/United States/16M20A.json
new file mode 100644
index 00000000000..cec2dec4cf7
--- /dev/null
+++ b/docs/data/histograms/United States/16M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "16M20A", "histograms": [{"batchcodes": ["16M20A"], "histogram": {"Erythema": 2, "Herpes virus infection": 1, "Injection site rash": 1, "Neoplasm malignant": 1, "Occupational exposure to product": 1, "Peripheral swelling": 1, "Swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/16M20A0.json b/docs/data/histograms/United States/16M20A0.json
new file mode 100644
index 00000000000..ef8502c1c8b
--- /dev/null
+++ b/docs/data/histograms/United States/16M20A0.json	
@@ -0,0 +1 @@
+{"batchcode": "16M20A0", "histograms": [{"batchcodes": ["16M20A0"], "histogram": {"Anaphylactic reaction": 1, "Dyspnoea": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/16M220A.json b/docs/data/histograms/United States/16M220A.json
new file mode 100644
index 00000000000..237927b47a9
--- /dev/null
+++ b/docs/data/histograms/United States/16M220A.json	
@@ -0,0 +1 @@
+{"batchcode": "16M220A", "histograms": [{"batchcodes": ["16M220A"], "histogram": {"Chills": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1708609.json b/docs/data/histograms/United States/1708609.json
new file mode 100644
index 00000000000..d80a9e52c73
--- /dev/null
+++ b/docs/data/histograms/United States/1708609.json	
@@ -0,0 +1 @@
+{"batchcode": "1708609", "histograms": [{"batchcodes": ["1708609"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/171808.json b/docs/data/histograms/United States/171808.json
new file mode 100644
index 00000000000..1a6877ef2a9
--- /dev/null
+++ b/docs/data/histograms/United States/171808.json	
@@ -0,0 +1 @@
+{"batchcode": "171808", "histograms": [{"batchcodes": ["171808"], "histogram": {"Adverse drug reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/173.json b/docs/data/histograms/United States/173.json
new file mode 100644
index 00000000000..8ab3c93b2f8
--- /dev/null
+++ b/docs/data/histograms/United States/173.json	
@@ -0,0 +1 @@
+{"batchcode": "173", "histograms": [{"batchcodes": ["173"], "histogram": {"Diarrhoea": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Flushing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1730L20A.json b/docs/data/histograms/United States/1730L20A.json
new file mode 100644
index 00000000000..51988ffa0ea
--- /dev/null
+++ b/docs/data/histograms/United States/1730L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "1730L20A", "histograms": [{"batchcodes": ["1730L20A"], "histogram": {"Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/17676.json b/docs/data/histograms/United States/17676.json
new file mode 100644
index 00000000000..19ec8bd9622
--- /dev/null
+++ b/docs/data/histograms/United States/17676.json	
@@ -0,0 +1 @@
+{"batchcode": "17676", "histograms": [{"batchcodes": ["17676"], "histogram": {"Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1775978. FC3180.json b/docs/data/histograms/United States/1775978. FC3180.json
new file mode 100644
index 00000000000..63935e2f34a
--- /dev/null
+++ b/docs/data/histograms/United States/1775978. FC3180.json	
@@ -0,0 +1 @@
+{"batchcode": "1775978. FC3180", "histograms": [{"batchcodes": ["1775978. FC3180"], "histogram": {"Fear": 2, "Inguinal mass": 2, "Pain": 2, "Burning sensation": 1, "Inappropriate schedule of product administration": 1, "Limb discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/177A27A.json b/docs/data/histograms/United States/177A27A.json
new file mode 100644
index 00000000000..75fc9d334aa
--- /dev/null
+++ b/docs/data/histograms/United States/177A27A.json	
@@ -0,0 +1 @@
+{"batchcode": "177A27A", "histograms": [{"batchcodes": ["177A27A"], "histogram": {"Hypoaesthesia": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/17804.json b/docs/data/histograms/United States/17804.json
new file mode 100644
index 00000000000..642cb7f1178
--- /dev/null
+++ b/docs/data/histograms/United States/17804.json	
@@ -0,0 +1 @@
+{"batchcode": "17804", "histograms": [{"batchcodes": ["17804"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/17B218.json b/docs/data/histograms/United States/17B218.json
new file mode 100644
index 00000000000..1f74c3203b3
--- /dev/null
+++ b/docs/data/histograms/United States/17B218.json	
@@ -0,0 +1 @@
+{"batchcode": "17B218", "histograms": [{"batchcodes": ["17B218"], "histogram": {"Chills": 2, "Abdominal discomfort": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Heart rate": 1, "Heart rate increased": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/17B21A.json b/docs/data/histograms/United States/17B21A.json
new file mode 100644
index 00000000000..692ec39fcef
--- /dev/null
+++ b/docs/data/histograms/United States/17B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "17B21A", "histograms": [{"batchcodes": ["17B21A"], "histogram": {"Diarrhoea": 1, "Exposure to SARS-CoV-2": 1, "Headache": 1, "Hypersensitivity": 1, "Illness": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18.json b/docs/data/histograms/United States/18.json
new file mode 100644
index 00000000000..761dcf6877c
--- /dev/null
+++ b/docs/data/histograms/United States/18.json	
@@ -0,0 +1 @@
+{"batchcode": "18", "histograms": [{"batchcodes": ["18"], "histogram": {"Fatigue": 1, "Hot flush": 1, "Myalgia": 1, "Nasal congestion": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180 8069.json b/docs/data/histograms/United States/180 8069.json
new file mode 100644
index 00000000000..645d064200f
--- /dev/null
+++ b/docs/data/histograms/United States/180 8069.json	
@@ -0,0 +1 @@
+{"batchcode": "180 8069", "histograms": [{"batchcodes": ["180 8069"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180-5031.json b/docs/data/histograms/United States/180-5031.json
new file mode 100644
index 00000000000..800c687252a
--- /dev/null
+++ b/docs/data/histograms/United States/180-5031.json	
@@ -0,0 +1 @@
+{"batchcode": "180-5031", "histograms": [{"batchcodes": ["180-5031"], "histogram": {"Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180/50/20/.json b/docs/data/histograms/United States/180/50/20/.json
new file mode 100644
index 00000000000..8d0ca4d9dfd
--- /dev/null
+++ b/docs/data/histograms/United States/180/50/20/.json	
@@ -0,0 +1 @@
+{"batchcode": "180/50/20/", "histograms": [{"batchcodes": ["180/50/20/"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1800031 OR 1805.json b/docs/data/histograms/United States/1800031 OR 1805.json
new file mode 100644
index 00000000000..0ba31a7f79f
--- /dev/null
+++ b/docs/data/histograms/United States/1800031 OR 1805.json	
@@ -0,0 +1 @@
+{"batchcode": "1800031 OR 1805", "histograms": [{"batchcodes": ["1800031 OR 1805"], "histogram": {"Thrombosis": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1800185.json b/docs/data/histograms/United States/1800185.json
new file mode 100644
index 00000000000..9bca2b1d8bd
--- /dev/null
+++ b/docs/data/histograms/United States/1800185.json	
@@ -0,0 +1 @@
+{"batchcode": "1800185", "histograms": [{"batchcodes": ["1800185"], "histogram": {"Body temperature": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site swelling": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Neck pain": 1, "Pruritus": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180029.json b/docs/data/histograms/United States/180029.json
new file mode 100644
index 00000000000..b3f6dd3a7fb
--- /dev/null
+++ b/docs/data/histograms/United States/180029.json	
@@ -0,0 +1 @@
+{"batchcode": "180029", "histograms": [{"batchcodes": ["180029"], "histogram": {"Arthralgia": 1, "Blood test": 1, "Chills": 1, "Dyspnoea": 1, "Erythema": 1, "Feeling cold": 1, "Headache": 1, "Malaise": 1, "Urine analysis": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18005018.json b/docs/data/histograms/United States/18005018.json
new file mode 100644
index 00000000000..3829ed13d33
--- /dev/null
+++ b/docs/data/histograms/United States/18005018.json	
@@ -0,0 +1 @@
+{"batchcode": "18005018", "histograms": [{"batchcodes": ["18005018"], "histogram": {"Chills": 1, "Fatigue": 1, "Pain in extremity": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18005022.json b/docs/data/histograms/United States/18005022.json
new file mode 100644
index 00000000000..814f5c8a6c4
--- /dev/null
+++ b/docs/data/histograms/United States/18005022.json	
@@ -0,0 +1 @@
+{"batchcode": "18005022", "histograms": [{"batchcodes": ["18005022"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pityriasis rosea": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180095.json b/docs/data/histograms/United States/180095.json
new file mode 100644
index 00000000000..b8619332795
--- /dev/null
+++ b/docs/data/histograms/United States/180095.json	
@@ -0,0 +1 @@
+{"batchcode": "180095", "histograms": [{"batchcodes": ["180095"], "histogram": {"Chills": 1, "Fatigue": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1801018.json b/docs/data/histograms/United States/1801018.json
new file mode 100644
index 00000000000..b0941e00f2f
--- /dev/null
+++ b/docs/data/histograms/United States/1801018.json	
@@ -0,0 +1 @@
+{"batchcode": "1801018", "histograms": [{"batchcodes": ["1801018"], "histogram": {"Injection site nodule": 1, "Injection site swelling": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802012.json b/docs/data/histograms/United States/1802012.json
new file mode 100644
index 00000000000..929c0da6809
--- /dev/null
+++ b/docs/data/histograms/United States/1802012.json	
@@ -0,0 +1 @@
+{"batchcode": "1802012", "histograms": [{"batchcodes": ["1802012"], "histogram": {"Back pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802025.json b/docs/data/histograms/United States/1802025.json
new file mode 100644
index 00000000000..4caf225b2fe
--- /dev/null
+++ b/docs/data/histograms/United States/1802025.json	
@@ -0,0 +1 @@
+{"batchcode": "1802025", "histograms": [{"batchcodes": ["1802025"], "histogram": {"Blood urine present": 1, "Dizziness": 1, "Headache": 1, "Swelling face": 1, "Swelling of eyelid": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18020270.json b/docs/data/histograms/United States/18020270.json
new file mode 100644
index 00000000000..10f524927fd
--- /dev/null
+++ b/docs/data/histograms/United States/18020270.json	
@@ -0,0 +1 @@
+{"batchcode": "18020270", "histograms": [{"batchcodes": ["18020270"], "histogram": {"Injection site extravasation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802029.json b/docs/data/histograms/United States/1802029.json
new file mode 100644
index 00000000000..5002253436a
--- /dev/null
+++ b/docs/data/histograms/United States/1802029.json	
@@ -0,0 +1 @@
+{"batchcode": "1802029", "histograms": [{"batchcodes": ["1802029"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180206.json b/docs/data/histograms/United States/180206.json
new file mode 100644
index 00000000000..fb8ac69a423
--- /dev/null
+++ b/docs/data/histograms/United States/180206.json	
@@ -0,0 +1 @@
+{"batchcode": "180206", "histograms": [{"batchcodes": ["180206"], "histogram": {"Computerised tomogram": 1, "Cough": 1, "Dysphonia": 1, "Dyspnoea": 1, "Nasopharyngitis": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802068.json b/docs/data/histograms/United States/1802068.json
new file mode 100644
index 00000000000..9dafb93413c
--- /dev/null
+++ b/docs/data/histograms/United States/1802068.json	
@@ -0,0 +1 @@
+{"batchcode": "1802068", "histograms": [{"batchcodes": ["026L21B", "1802068", "939904"], "histogram": {"Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["1802068", "939903"], "histogram": {"COVID-19": 1, "Electroencephalogram": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["1802068", "939904"], "histogram": {"COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "No adverse event": 1}}, {"batchcodes": ["1802068"], "histogram": {"Headache": 40, "Chills": 28, "Fatigue": 26, "Pain": 25, "Pyrexia": 24, "Nausea": 18, "Injection site pain": 13, "Pain in extremity": 13, "SARS-CoV-2 test": 11, "Arthralgia": 9, "Myalgia": 9, "Body temperature": 8, "Asthenia": 7, "COVID-19": 7, "Diarrhoea": 7, "Tremor": 7, "Vaccination failure": 7, "Dizziness": 6, "Paraesthesia": 6, "Vomiting": 6, "Computerised tomogram": 5, "Back pain": 4, "Blood test": 4, "Dyspnoea": 4, "Feeling abnormal": 4, "Insomnia": 4, "Malaise": 4, "Palpitations": 4, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802068JJ.json b/docs/data/histograms/United States/1802068JJ.json
new file mode 100644
index 00000000000..752fef1632e
--- /dev/null
+++ b/docs/data/histograms/United States/1802068JJ.json	
@@ -0,0 +1 @@
+{"batchcode": "1802068JJ", "histograms": [{"batchcodes": ["1802068JJ"], "histogram": {"Blood pressure measurement": 1, "Blood test": 1, "Condition aggravated": 1, "Feeling jittery": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Nervousness": 1, "Paraesthesia": 1, "Tremor": 1, "Vital functions abnormal": 1, "pH body fluid abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802069.json b/docs/data/histograms/United States/1802069.json
new file mode 100644
index 00000000000..981c6309d9c
--- /dev/null
+++ b/docs/data/histograms/United States/1802069.json	
@@ -0,0 +1 @@
+{"batchcode": "1802069", "histograms": [{"batchcodes": ["1802069"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802070.json b/docs/data/histograms/United States/1802070.json
new file mode 100644
index 00000000000..5c7f44f16c0
--- /dev/null
+++ b/docs/data/histograms/United States/1802070.json	
@@ -0,0 +1 @@
+{"batchcode": "1802070", "histograms": [{"batchcodes": ["027H21B", "1802070"], "histogram": {"Chills": 1, "Fatigue": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["1802070", "FE 3592"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1802070", "FJ8757"], "histogram": {"Alopecia": 1, "Biopsy": 1, "Burning sensation": 1, "Chest pain": 1, "Chills": 1, "Computerised tomogram": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Headache": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Pain": 1, "Paraesthesia": 1, "Polymyalgia rheumatica": 1}}, {"batchcodes": ["1802070"], "histogram": {"Headache": 27, "Pyrexia": 22, "Fatigue": 21, "Chills": 20, "Nausea": 17, "Pain": 17, "Pain in extremity": 15, "Body temperature": 14, "SARS-CoV-2 test": 12, "Myalgia": 9, "Arthralgia": 8, "Asthenia": 8, "Injection site pain": 8, "Dizziness": 7, "Lymphadenopathy": 6, "Vomiting": 6, "Blood pressure measurement": 5, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802070CCHD.json b/docs/data/histograms/United States/1802070CCHD.json
new file mode 100644
index 00000000000..454e387161e
--- /dev/null
+++ b/docs/data/histograms/United States/1802070CCHD.json	
@@ -0,0 +1 @@
+{"batchcode": "1802070CCHD", "histograms": [{"batchcodes": ["1802070CCHD"], "histogram": {"Abdominal pain": 1, "Asthenia": 1, "Back pain": 1, "Haemorrhage": 1, "Headache": 1, "Hypokinesia": 1, "Loss of personal independence in daily activities": 1, "Thrombosis": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802072.json b/docs/data/histograms/United States/1802072.json
new file mode 100644
index 00000000000..ca2dee20891
--- /dev/null
+++ b/docs/data/histograms/United States/1802072.json	
@@ -0,0 +1 @@
+{"batchcode": "1802072", "histograms": [{"batchcodes": ["034F21A", "1802072"], "histogram": {"Anal incontinence": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Fatigue": 1, "Migraine": 1, "Vertigo": 1}}, {"batchcodes": ["1802072"], "histogram": {"Headache": 30, "Pyrexia": 27, "Fatigue": 23, "Body temperature": 22, "Chills": 18, "Pain": 16, "SARS-CoV-2 test": 15, "Dyspnoea": 10, "Nausea": 10, "Pain in extremity": 10, "Dizziness": 9, "Injection site pain": 8, "COVID-19": 7, "Vaccination failure": 7, "Myalgia": 6, "Diarrhoea": 5, "Feeling abnormal": 5, "Malaise": 5, "Therapy non-responder": 5, "Arthralgia": 4, "Asthenia": 4, "Rash": 4, "Suspected COVID-19": 4, "Blood pressure measurement": 3, "Body temperature increased": 3, "Chest pain": 3, "Cough": 3, "Dysphagia": 3, "Exposure during pregnancy": 3, "SARS-CoV-2 antibody test": 3, "Tinnitus": 3, "Vomiting": 3, "Abdominal pain": 2, "Antibody test": 2, "Back pain": 2, "Bone pain": 2, "Decreased appetite": 2, "Electrocardiogram": 2, "Feeling hot": 2, "Heart rate": 2, "Heart rate increased": 2, "Herpes zoster": 2, "Hot flush": 2, "Hyperhidrosis": 2, "Hypertension": 2, "Influenza": 2, "Injection site rash": 2, "Lethargy": 2, "Migraine": 2, "Muscular weakness": 2, "Nasal congestion": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Paraesthesia": 2, "Somnolence": 2, "Thirst": 2, "Abdominal pain upper": 1, "Acoustic stimulation tests": 1, "Ageusia": 1, "Antibody test abnormal": 1, "Asthma": 1, "Atrial fibrillation": 1, "Blood creatine phosphokinase increased": 1, "Blood pressure abnormal": 1, "Blood test": 1, "Breech presentation": 1, "Cardiovascular disorder": 1, "Catheterisation cardiac": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Choking sensation": 1, "Colonoscopy": 1, "Contusion": 1, "Dehydration": 1, "Discomfort": 1, "Dizziness postural": 1, "Dry mouth": 1, "Dyspnoea exertional": 1, "Ear pain": 1, "Echocardiogram": 1, "Erythema": 1, "Eye movement disorder": 1, "Eye pain": 1, "Fibrin D dimer": 1, "Flushing": 1, "Foetal exposure during pregnancy": 1, "Fungal infection": 1, "Gastrooesophageal reflux disease": 1, "Gingivitis": 1, "Haemoglobin": 1, "Haemoglobin decreased": 1, "Head discomfort": 1, "Hyperacusis": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypoaesthesia": 1, "Incorrect dose administered by device": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site reaction": 1, "Inner ear disorder": 1, "Insomnia": 1, "Irritable bowel syndrome": 1, "Joint swelling": 1, "Laboratory test": 1, "Lymphadenopathy": 1, "Mass": 1, "Milk soy protein intolerance": 1, "Muscle rigidity": 1, "Muscle spasms": 1, "Myelitis transverse": 1, "Nasopharyngitis": 1, "Neck mass": 1, "Neonatal dyspnoea": 1, "Neuralgia": 1, "Nodule": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Painful respiration": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Pharyngeal erythema": 1, "Pharyngeal swelling": 1, "Productive cough": 1, "Pruritus": 1, "Pulse pressure abnormal": 1, "Rash pruritic": 1, "Red blood cell count": 1, "Red blood cell count abnormal": 1, "Renal pain": 1, "Restlessness": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Scan": 1, "Sinus headache": 1, "Skin warm": 1, "Sleep disorder": 1, "Swelling": 1, "Syncope": 1, "Syringe issue": 1, "Taste disorder": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombosis": 1, "Tremor": 1, "Upper-airway cough syndrome": 1, "Uterine pain": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1, "Venogram": 1, "Vision blurred": 1, "Vocal cord paralysis": 1, "Wheezing": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18020772.json b/docs/data/histograms/United States/18020772.json
new file mode 100644
index 00000000000..1ee33229e56
--- /dev/null
+++ b/docs/data/histograms/United States/18020772.json	
@@ -0,0 +1 @@
+{"batchcode": "18020772", "histograms": [{"batchcodes": ["18020772"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180208.json b/docs/data/histograms/United States/180208.json
new file mode 100644
index 00000000000..29ba01f2a82
--- /dev/null
+++ b/docs/data/histograms/United States/180208.json	
@@ -0,0 +1 @@
+{"batchcode": "180208", "histograms": [{"batchcodes": ["064H21A", "180208"], "histogram": {"Ageusia": 1, "Arthralgia": 1, "Balance disorder": 1, "Dizziness": 1, "Eye irritation": 1, "Headache": 1, "Nausea": 1, "Ocular hyperaemia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1802086.json b/docs/data/histograms/United States/1802086.json
new file mode 100644
index 00000000000..a01b55d4c74
--- /dev/null
+++ b/docs/data/histograms/United States/1802086.json	
@@ -0,0 +1 @@
+{"batchcode": "1802086", "histograms": [{"batchcodes": ["1802086"], "histogram": {"Dizziness": 1, "Headache": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Vertigo": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18020N.json b/docs/data/histograms/United States/18020N.json
new file mode 100644
index 00000000000..6e01157d30a
--- /dev/null
+++ b/docs/data/histograms/United States/18020N.json	
@@ -0,0 +1 @@
+{"batchcode": "18020N", "histograms": [{"batchcodes": ["18020N"], "histogram": {"Body temperature": 1, "Feeling hot": 1, "Nasopharyngitis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18022068.json b/docs/data/histograms/United States/18022068.json
new file mode 100644
index 00000000000..2788408fac5
--- /dev/null
+++ b/docs/data/histograms/United States/18022068.json	
@@ -0,0 +1 @@
+{"batchcode": "18022068", "histograms": [{"batchcodes": ["18022068"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180270.json b/docs/data/histograms/United States/180270.json
new file mode 100644
index 00000000000..5c445088f29
--- /dev/null
+++ b/docs/data/histograms/United States/180270.json	
@@ -0,0 +1 @@
+{"batchcode": "180270", "histograms": [{"batchcodes": ["180270"], "histogram": {"Burning sensation": 1, "Dyspnoea": 1, "Gait disturbance": 1, "Peripheral swelling": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180272.json b/docs/data/histograms/United States/180272.json
new file mode 100644
index 00000000000..260a100ae63
--- /dev/null
+++ b/docs/data/histograms/United States/180272.json	
@@ -0,0 +1 @@
+{"batchcode": "180272", "histograms": [{"batchcodes": ["180272"], "histogram": {"Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1803018.json b/docs/data/histograms/United States/1803018.json
new file mode 100644
index 00000000000..16783eac09d
--- /dev/null
+++ b/docs/data/histograms/United States/1803018.json	
@@ -0,0 +1 @@
+{"batchcode": "1803018", "histograms": [{"batchcodes": ["1803018"], "histogram": {"Blood test": 1, "Fall": 1, "Gait inability": 1, "Infection": 1, "Laboratory test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1803070.json b/docs/data/histograms/United States/1803070.json
new file mode 100644
index 00000000000..43e8b1adb82
--- /dev/null
+++ b/docs/data/histograms/United States/1803070.json	
@@ -0,0 +1 @@
+{"batchcode": "1803070", "histograms": [{"batchcodes": ["1803070"], "histogram": {"Fatigue": 1, "Injection site pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1803618.json b/docs/data/histograms/United States/1803618.json
new file mode 100644
index 00000000000..9d289a42f50
--- /dev/null
+++ b/docs/data/histograms/United States/1803618.json	
@@ -0,0 +1 @@
+{"batchcode": "1803618", "histograms": [{"batchcodes": ["1803618"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1804025.json b/docs/data/histograms/United States/1804025.json
new file mode 100644
index 00000000000..a922d11eadc
--- /dev/null
+++ b/docs/data/histograms/United States/1804025.json	
@@ -0,0 +1 @@
+{"batchcode": "1804025", "histograms": [{"batchcodes": ["1804025"], "histogram": {"Bone pain": 1, "Chills": 1, "Lethargy": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18040Z0.json b/docs/data/histograms/United States/18040Z0.json
new file mode 100644
index 00000000000..4e2f21ea718
--- /dev/null
+++ b/docs/data/histograms/United States/18040Z0.json	
@@ -0,0 +1 @@
+{"batchcode": "18040Z0", "histograms": [{"batchcodes": ["18040Z0"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805002.json b/docs/data/histograms/United States/1805002.json
new file mode 100644
index 00000000000..cf83f5f9d37
--- /dev/null
+++ b/docs/data/histograms/United States/1805002.json	
@@ -0,0 +1 @@
+{"batchcode": "1805002", "histograms": [{"batchcodes": ["1805002"], "histogram": {"Echocardiogram": 1, "Headache": 1, "Heart rate": 1, "Pericardial effusion": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805012.json b/docs/data/histograms/United States/1805012.json
new file mode 100644
index 00000000000..9bd17ca9f7c
--- /dev/null
+++ b/docs/data/histograms/United States/1805012.json	
@@ -0,0 +1 @@
+{"batchcode": "1805012", "histograms": [{"batchcodes": ["1805012"], "histogram": {"Feeding disorder": 1, "Headache": 1, "Heart rate": 1, "Nausea": 1, "Palpitations": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805016.json b/docs/data/histograms/United States/1805016.json
new file mode 100644
index 00000000000..78b7a51b8e6
--- /dev/null
+++ b/docs/data/histograms/United States/1805016.json	
@@ -0,0 +1 @@
+{"batchcode": "1805016", "histograms": [{"batchcodes": ["1805016"], "histogram": {"Diarrhoea": 1, "Migraine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805018 OR 1855.json b/docs/data/histograms/United States/1805018 OR 1855.json
new file mode 100644
index 00000000000..496fe1670a1
--- /dev/null
+++ b/docs/data/histograms/United States/1805018 OR 1855.json	
@@ -0,0 +1 @@
+{"batchcode": "1805018 OR 1855", "histograms": [{"batchcodes": ["1805018 OR 1855"], "histogram": {"Body temperature": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Dyspnoea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805018.json b/docs/data/histograms/United States/1805018.json
new file mode 100644
index 00000000000..f71ba021f9f
--- /dev/null
+++ b/docs/data/histograms/United States/1805018.json	
@@ -0,0 +1 @@
+{"batchcode": "1805018", "histograms": [{"batchcodes": ["003F214", "1805018"], "histogram": {"Asymptomatic COVID-19": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["006D21A", "1805018"], "histogram": {"Angioedema": 1, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Maternal exposure before pregnancy": 1, "Muscle discomfort": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["007J21-2A", "050C21A", "1805018"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["0091D21A", "1805018"], "histogram": {"COVID-19": 1, "Deep vein thrombosis": 1, "Interchange of vaccine products": 1, "Pulmonary embolism": 1}}, {"batchcodes": ["017E21A", "026L21B", "1805018"], "histogram": {"Suspected COVID-19": 1}}, {"batchcodes": ["033F21A", "1805018"], "histogram": {"COVID-19": 2, "Dysgeusia": 2, "Interchange of vaccine products": 2, "Vaccination failure": 2, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["039021A", "1805018"], "histogram": {"Suspected COVID-19": 2, "COVID-19 immunisation": 1, "Erythema": 1, "Interchange of vaccine products": 1, "Pruritus": 1, "Rash": 1, "Urticaria": 1}}, {"batchcodes": ["0481Z1A", "050CZ1A", "1805018", "GH9702"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["059U21A", "077C21B", "1805018"], "histogram": {"Blood pressure measurement": 1, "COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805018", "PE3590"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805018"], "histogram": {"Headache": 133, "Pyrexia": 98, "Fatigue": 92, "Chills": 83, "Pain": 71, "Nausea": 53, "Pain in extremity": 51, "Body temperature": 45, "Dizziness": 41, "Injection site pain": 37, "Myalgia": 34, "Arthralgia": 30, "Asthenia": 26, "Dyspnoea": 22, "SARS-CoV-2 test": 22, "Feeling abnormal": 18, "Influenza like illness": 16, "Rash": 16, "Back pain": 15, "Diarrhoea": 15, "Oropharyngeal pain": 15, "Pruritus": 15, "Decreased appetite": 14, "Hyperhidrosis": 14, "Insomnia": 14, "Malaise": 13, "Blood test": 12, "Feeling cold": 12, "Tremor": 12, "COVID-19": 11, "Cough": 11, "Palpitations": 11, "Paraesthesia": 11, "Suspected COVID-19": 11, "Vaccination failure": 11, "Blood pressure measurement": 10, "Chest pain": 10, "Ear pain": 10, "Hypoaesthesia": 10, "Tinnitus": 10, "Vomiting": 10, "Antibody test": 8, "Heart rate increased": 8, "Therapy non-responder": 8, "Abdominal pain upper": 7, "Erythema": 7, "Nasopharyngitis": 7, "SARS-CoV-2 antibody test": 7, "Swelling face": 7, "Urticaria": 7, "Body temperature increased": 6, "Chest discomfort": 6, "Feeling hot": 6, "Heart rate": 6, "Lymphadenopathy": 6, "Muscle spasms": 6, "Somnolence": 6, "Contusion": 5, "Flushing": 5, "Gait disturbance": 5, "Injection site erythema": 5, "Lethargy": 5, "Musculoskeletal stiffness": 5, "Neck pain": 5, "Poor quality product administered": 5, "SARS-CoV-2 test positive": 5, "Ageusia": 4, "Arthritis": 4, "Computerised tomogram": 4, "Dehydration": 4, "Dysgeusia": 4, "Electrocardiogram": 4, "Head discomfort": 4, "Magnetic resonance imaging": 4, "Oxygen saturation": 4, "Pain assessment": 4, "Rhinorrhoea": 4, "Skin discolouration": 4, "Swelling": 4, "Syncope": 4, "Vertigo": 4, "Burning sensation": 3, "COVID-19 immunisation": 3, "COVID-19 pneumonia": 3, "Dry mouth": 3, "Ear discomfort": 3, "Epistaxis": 3, "Expired product administered": 3, "Exposure during pregnancy": 3, "Eye pain": 3, "Fibrin D dimer": 3, "Full blood count": 3, "Herpes zoster": 3, "Hypersensitivity": 3, "Illness": 3, "Injection site bruising": 3, "Injection site rash": 3, "Lip swelling": 3, "Loss of consciousness": 3, "Loss of personal independence in daily activities": 3, "Migraine": 3, "Ocular discomfort": 3, "Peripheral swelling": 3, "Platelet count": 3, "Productive cough": 3, "SARS-CoV-2 test negative": 3, "Sensitive skin": 3, "Spinal pain": 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"Periarthritis": 1, "Peripheral coldness": 1, "Pharyngeal hypoaesthesia": 1, "Pharyngeal inflammation": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Physical examination": 1, "Platelet count decreased": 1, "Platelet count increased": 1, "Pollakiuria": 1, "Pregnancy test": 1, "Pregnancy test urine": 1, "Prenatal screening test": 1, "Presyncope": 1, "Procalcitonin": 1, "Procalcitonin decreased": 1, "Product administered at inappropriate site": 1, "Product administration error": 1, "Product barcode issue": 1, "Product complaint": 1, "Product packaging quantity issue": 1, "Product storage error": 1, "Product temperature excursion issue": 1, "Product use issue": 1, "Prolonged labour": 1, "Pulmonary congestion": 1, "Pulmonary pain": 1, "Pulseless electrical activity": 1, "Rectal haemorrhage": 1, "Renal function test": 1, "Restless legs syndrome": 1, "Restlessness": 1, "Retching": 1, "Retinal vascular thrombosis": 1, "Seizure": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Sinus disorder": 1, "Sinus operation": 1, "Skin irritation": 1, "Skin lesion": 1, "Skin test": 1, "Skin warm": 1, "Smear test": 1, "Sneezing": 1, "Speech disorder": 1, "Spinal fracture": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "T-lymphocyte count": 1, "Tachycardia": 1, "Thinking abnormal": 1, "Throat irritation": 1, "Thrombosis": 1, "Thyroid disorder": 1, "Thyroid function test": 1, "Toothache": 1, "Tuberculin test": 1, "Ultrasound Doppler": 1, "Urinary tract infection": 1, "Urine abnormality": 1, "Urine analysis": 1, "Urine odour abnormal": 1, "Urine output increased": 1, "Uterine haemorrhage": 1, "Vaccination error": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1, "Vaginal haemorrhage": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805019.json b/docs/data/histograms/United States/1805019.json
new file mode 100644
index 00000000000..bf99f3a5234
--- /dev/null
+++ b/docs/data/histograms/United States/1805019.json	
@@ -0,0 +1 @@
+{"batchcode": "1805019", "histograms": [{"batchcodes": ["1805019"], "histogram": {"Cerebrovascular accident": 1, "Diverticulitis": 1, "Eye haemorrhage": 1, "Iritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180502.json b/docs/data/histograms/United States/180502.json
new file mode 100644
index 00000000000..b113a7d0dd9
--- /dev/null
+++ b/docs/data/histograms/United States/180502.json	
@@ -0,0 +1 @@
+{"batchcode": "180502", "histograms": [{"batchcodes": ["180502"], "histogram": {"Cough": 2, "Oropharyngeal pain": 2, "Pain": 2, "Rhinorrhoea": 2, "Arthralgia": 1, "Blister": 1, "Decreased appetite": 1, "Mass": 1, "Migraine": 1, "Myalgia": 1, "Pain in extremity": 1, "Productive cough": 1, "Pyrexia": 1, "Sunburn": 1, "Swelling": 1, "Tenderness": 1, "Vocal cord disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805020.json b/docs/data/histograms/United States/1805020.json
new file mode 100644
index 00000000000..c8647e72993
--- /dev/null
+++ b/docs/data/histograms/United States/1805020.json	
@@ -0,0 +1 @@
+{"batchcode": "1805020", "histograms": [{"batchcodes": ["005M51A", "071F21A", "1805020"], "histogram": {"Suspected COVID-19": 1}}, {"batchcodes": ["066F21A", "1805020", "FP7139"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["071F21A", "1805020"], "histogram": {"Interchange of vaccine products": 2, "Suspected COVID-19": 2, "Blood test": 1, "COVID-19": 1, "COVID-19 immunisation": 1, "Feeling abnormal": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805020", "1805020", "939904", "A57415B"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["1805020", "32030BD"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805020"], "histogram": {"Headache": 78, "Fatigue": 54, "Pain": 52, "Pain in extremity": 43, "Nausea": 42, "Pyrexia": 42, "Chills": 37, "Body temperature": 26, "Dizziness": 26, "Injection site pain": 26, "Rash": 19, "Dyspnoea": 14, "Influenza like illness": 14, "Arthralgia": 13, "SARS-CoV-2 test": 13, "Myalgia": 12, "Pruritus": 11, "Tremor": 11, "Asthenia": 10, "Blood test": 10, "Feeling abnormal": 10, "Heart rate increased": 10, "Hypoaesthesia": 10, "Vomiting": 10, "Computerised tomogram": 9, "Diarrhoea": 9, "Magnetic resonance imaging": 9, "Back pain": 8, "Cough": 8, "Urticaria": 8, "Vaccination failure": 8, "Chest discomfort": 7, "Hyperhidrosis": 7, "Malaise": 7, "Anxiety": 6, "Blood pressure measurement": 6, "Feeling hot": 6, "Heart rate": 6, "Injection site swelling": 6, "Insomnia": 6, "Lethargy": 6, "Muscle spasms": 6, "Peripheral swelling": 6, "Thrombosis": 6, "Vision blurred": 6, "Injection site erythema": 5, "Paraesthesia": 5, "Swelling face": 5, "Therapy non-responder": 5, "Abdominal discomfort": 4, "COVID-19": 4, "Chest pain": 4, "Injection site mass": 4, "Seizure": 4, "Somnolence": 4, "Suspected COVID-19": 4, "Tinnitus": 4, "Ultrasound scan": 4, "X-ray": 4, "Abdominal pain": 3, "Abdominal pain upper": 3, "Erythema": 3, "Feeling of body temperature change": 3, "Haemorrhage": 3, "Hypersomnia": 3, "Hypertension": 3, "Hypokinesia": 3, "Illness": 3, "Injection site bruising": 3, "Limb discomfort": 3, "Lumbar puncture": 3, "Migraine": 3, "Muscular weakness": 3, "Neck pain": 3, "Oropharyngeal pain": 3, "Pain in jaw": 3, "Platelet count": 3, "SARS-CoV-2 antibody test": 3, "Swelling": 3, "Tenderness": 3, "Therapeutic response unexpected": 3, "Vertigo": 3, "Weight decreased": 3, "Antibody test": 2, "Balance disorder": 2, "Blood glucose": 2, "Blood glucose increased": 2, "Blood pressure increased": 2, "Body mass index": 2, "Body temperature increased": 2, "Burning sensation": 2, "COVID-19 pneumonia": 2, "Cerebral haemorrhage": 2, "Cold sweat": 2, "Confusional state": 2, "Contusion": 2, "Decreased appetite": 2, "Dental discomfort": 2, "Diplopia": 2, "Dyspnoea exertional": 2, "Dysuria": 2, "Eczema": 2, "Expired product administered": 2, 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"Autoimmune disorder": 1, "Biopsy chorionic villous": 1, "Biopsy soft tissue": 1, "Blindness": 1, "Blindness unilateral": 1, "Blister": 1, "Blood glucose abnormal": 1, "Blood pressure fluctuation": 1, "Blood pressure systolic": 1, "Blood triglycerides": 1, "Blood urine present": 1, "Brain compression": 1, "Brain scan abnormal": 1, "Brain stem haemorrhage": 1, "Brain stem syndrome": 1, "Breast pain": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cataract": 1, "Cellulitis": 1, "Cerebral venous sinus thrombosis": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram head": 1, "Computerised tomogram pelvis abnormal": 1, "Coordination abnormal": 1, "Cor pulmonale acute": 1, "Cystitis": 1, "Death": 1, "Dehydration": 1, "Diplegia": 1, "Discomfort": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dysmenorrhoea": 1, "Ear infection": 1, "Ear pain": 1, "Eating disorder": 1, "Echocardiogram": 1, "Eclampsia": 1, 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"Investigation": 1, "Irritable bowel syndrome": 1, "Joint dislocation": 1, "Joint stiffness": 1, "Joint swelling": 1, "Limb mass": 1, "Lip swelling": 1, "Liquid product physical issue": 1, "Localised infection": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Macular oedema": 1, "Maternal exposure during pregnancy": 1, "Memory impairment": 1, "Meniscus injury": 1, "Menstruation delayed": 1, "Metabolic function test": 1, "Nail discolouration": 1, "Nasal congestion": 1, "Nephrolithiasis": 1, "Nervous system disorder": 1, "Neurodevelopment test": 1, "Night sweats": 1, "Nodule": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Ophthalmic migraine": 1, "Ophthalmological examination": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Pain of skin": 1, "Pallor": 1, "Paranasal sinus discomfort": 1, "Pathology test": 1, "Penile oedema": 1, "Periarthritis": 1, "Peripheral arterial occlusive disease": 1, "Peripheral artery occlusion": 1, "Peripheral artery stenosis": 1, "Peripheral artery thrombosis": 1, "Pharyngeal swelling": 1, "Photopsia": 1, "Pituitary cyst": 1, "Pneumonia": 1, "Pneumonitis": 1, "Polymenorrhoea": 1, "Polymerase chain reaction": 1, "Poor quality sleep": 1, "Positron emission tomogram": 1, "Posture abnormal": 1, "Product administered to patient of inappropriate age": 1, "Product administration error": 1, "Product dispensing error": 1, "Product packaging quantity issue": 1, "Prolonged labour": 1, "Psychiatric symptom": 1, "Pulmonary embolism": 1, "Pulmonary function test": 1, "Rash erythematous": 1, "Rash pustular": 1, "Renal disorder": 1, "Respiratory tract oedema": 1, "Retching": 1, "Retinal vein occlusion": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test negative": 1, "Scab": 1, "Scan": 1, "Scar pain": 1, "Scratch": 1, "Sensitive skin": 1, "Sinonasal obstruction": 1, "Sinus disorder": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin disorder": 1, "Skin lesion": 1, "Sleep disorder": 1, "Suffocation feeling": 1, "Suicidal ideation": 1, "Symptom recurrence": 1, "Thirst": 1, "Tongue ulceration": 1, "Tooth abscess": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Ultrasound antenatal screen": 1, "Underdose": 1, "Urinary incontinence": 1, "Urine analysis": 1, "Uterine haemorrhage": 1, "Vasodilatation": 1, "Weight": 1, "Wound complication": 1, "Wrong product administered": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805021.json b/docs/data/histograms/United States/1805021.json
new file mode 100644
index 00000000000..192a1157096
--- /dev/null
+++ b/docs/data/histograms/United States/1805021.json	
@@ -0,0 +1 @@
+{"batchcode": "1805021", "histograms": [{"batchcodes": ["1805021"], "histogram": {"Fatigue": 1, "Pain": 1, "SARS-CoV-2 test positive": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805022     HCP.json b/docs/data/histograms/United States/1805022     HCP.json
new file mode 100644
index 00000000000..55b314c9257
--- /dev/null
+++ b/docs/data/histograms/United States/1805022     HCP.json	
@@ -0,0 +1 @@
+{"batchcode": "1805022     HCP", "histograms": [{"batchcodes": ["1805022     HCP"], "histogram": {"Dyspepsia": 1, "Injection site swelling": 1, "Laboratory test": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805022  (OR S0.json b/docs/data/histograms/United States/1805022  (OR S0.json
new file mode 100644
index 00000000000..723d6aef112
--- /dev/null
+++ b/docs/data/histograms/United States/1805022  (OR S0.json	
@@ -0,0 +1 @@
+{"batchcode": "1805022  (OR S0", "histograms": [{"batchcodes": ["1805022  (OR S0"], "histogram": {"Bedridden": 1, "Fatigue": 1, "Peripheral coldness": 1, "Productive cough": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805022.json b/docs/data/histograms/United States/1805022.json
new file mode 100644
index 00000000000..8aa855299e8
--- /dev/null
+++ b/docs/data/histograms/United States/1805022.json	
@@ -0,0 +1 @@
+{"batchcode": "1805022", "histograms": [{"batchcodes": ["005M21A", "071 F21A", "1805022"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["012F21A CVS#151", "1805022", "GJ2524 GIANT 34"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1}}, {"batchcodes": ["012H21B", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["014F21A", "1805022", "E49702"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["017F21A", "1805022"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "COVID-19 immunisation": 1, "Interchange of vaccine products": 1, "Vaccination failure": 1}}, {"batchcodes": ["022C21A", "057F22A", "1805022"], "histogram": {"Abdominal pain": 1, "COVID-19 immunisation": 1, "Diarrhoea": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["025L21", "054G21A", "066D21A", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["031H21A", "1805022"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}, {"batchcodes": ["033F21A", "1805022"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Dysgeusia": 1}}, {"batchcodes": ["059H21A", "1805022"], "histogram": {"Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["071F21A", "1805022"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 1}}, {"batchcodes": ["1805022", "301458A"], "histogram": {"Bundle branch block right": 1, "COVID-19 immunisation": 1, "Cardiomegaly": 1, "Echocardiogram": 1, "Electrocardiogram": 1}}, {"batchcodes": ["1805022", "3203080"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Illness": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805022", "FD0809"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hyperhidrosis": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805022", "FH8027"], "histogram": {"Blood test": 1, "Cold sweat": 1, "Decreased appetite": 1, "Hepatitis": 1, "Inappropriate schedule of product administration": 1, "Nausea": 1, "Off label use": 1, "Suspected COVID-19": 1, "Syncope": 1, "Urinary incontinence": 1, "Vaccination failure": 1, "Weight": 1, "Weight decreased": 1}}, {"batchcodes": ["1805022", "FH8028"], "histogram": {"Blood test": 2, "Autoimmune disorder": 1, "Erythema": 1, "Insomnia": 1, "Investigation": 1, "Limb discomfort": 1, "Muscle strain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Thrombosis": 1, "Vaccination site pain": 1, "Vaccination site warmth": 1}}, {"batchcodes": ["1805022", "LGH022887060"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Interchange of vaccine products": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805022"], "histogram": {"Headache": 112, "Fatigue": 91, "Pyrexia": 89, "Chills": 79, "Pain": 58, "Pain in extremity": 54, "Nausea": 45, "Body temperature": 43, "Injection site pain": 41, "Dizziness": 36, "Myalgia": 22, "SARS-CoV-2 test": 22, "Arthralgia": 21, "Asthenia": 19, "Vomiting": 17, "Dyspnoea": 15, "Feeling abnormal": 14, "Therapy non-responder": 14, "Cough": 13, "Peripheral swelling": 13, "Rash": 13, "Pruritus": 12, "Feeling hot": 11, "Hyperhidrosis": 11, "Malaise": 11, "Antibody test": 10, "COVID-19": 10, "Computerised tomogram": 10, "Decreased appetite": 10, "Diarrhoea": 10, "Erythema": 10, "Influenza like illness": 10, "Insomnia": 10, "Palpitations": 10, "Back pain": 9, "Chest discomfort": 9, "Electrocardiogram": 9, "Feeling cold": 9, "Paraesthesia": 9, "SARS-CoV-2 antibody test": 9, "Urticaria": 9, "Heart rate increased": 8, "Hypoaesthesia": 8, "Injection site mass": 8, "Somnolence": 7, "Tremor": 7, "Vaccination failure": 7, "Abdominal pain upper": 6, "Blood pressure measurement": 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"Thrombosis": 3, "Tinnitus": 3, "Urine analysis": 3, "Vision blurred": 3, "Visual impairment": 3, "Abdominal discomfort": 2, "Anosmia": 2, "Anxiety": 2, "Biopsy": 2, "Bone pain": 2, "Cardiac arrest": 2, "Chest X-ray": 2, "Contusion": 2, "Crying": 2, "Deep vein thrombosis": 2, "Diarrhoea haemorrhagic": 2, "Dry mouth": 2, "Dysarthria": 2, "Dysphagia": 2, "Euphoric mood": 2, "Exposure via breast milk": 2, "Extra dose administered": 2, "Facial pain": 2, "Fibrin D dimer": 2, "Gait disturbance": 2, "Gait inability": 2, "Gastrooesophageal reflux disease": 2, "Gout": 2, "Heart rate irregular": 2, "Herpes zoster": 2, "Hypersomnia": 2, "Hypoacusis": 2, "Influenza virus test": 2, "Initial insomnia": 2, "Injection site reaction": 2, "Lacrimation increased": 2, "Lumbar puncture": 2, "Lymphadenopathy": 2, "Muscle spasms": 2, "Musculoskeletal stiffness": 2, "Nasal congestion": 2, "Neuralgia": 2, "Nightmare": 2, "Oral herpes": 2, "Oxygen saturation": 2, "Pain in jaw": 2, "Pelvic pain": 2, "Platelet 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"Hemiparesis": 1, "Herpes simplex": 1, "Hyperacusis": 1, "Hypoaesthesia oral": 1, "Hypoglycaemia": 1, "Hypopnoea": 1, "Hypotension": 1, "Hypothermia": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Inflammation": 1, "Injection site bruising": 1, "Injection site discomfort": 1, "Injection site haematoma": 1, "Injection site haemorrhage": 1, "Injection site hypersensitivity": 1, "Injection site nodule": 1, "Injection site rash": 1, "Injection site warmth": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Irritability": 1, "Joint stiffness": 1, "Laboratory test normal": 1, "Libido decreased": 1, "Limb deformity": 1, "Limb operation": 1, "Lip swelling": 1, "Listless": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lumbar radiculopathy": 1, "Lyme disease": 1, "Lymph node pain": 1, "Lymphocyte count": 1, "Magnetic resonance imaging head": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Melaena": 1, "Memory impairment": 1, "Meningitis": 1, "Mental impairment": 1, "Mental status changes": 1, "Metabolic function test": 1, "Middle ear effusion": 1, "Monocyte count": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Myocardial infarction": 1, "Nerve conduction studies": 1, "Neutrophil count": 1, "Night sweats": 1, "Nodule": 1, "Oedema peripheral": 1, "Ophthalmological examination": 1, "Oral mucosal eruption": 1, "Oral pain": 1, "Oropharyngeal discomfort": 1, "Palmar-plantar erythrodysaesthesia syndrome": 1, "Paraesthesia oral": 1, "Paranasal sinus discomfort": 1, "Parosmia": 1, "Periarthritis": 1, "Pericardial effusion": 1, "Peripheral coldness": 1, "Photophobia": 1, "Plasminogen activator inhibitor": 1, "Platelet count decreased": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Positron emission tomogram": 1, "Product 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1, "Tongue erythema": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound Doppler abnormal": 1, "Ultrasound abdomen": 1, "Underdose": 1, "Urinary incontinence": 1, "Uveitis": 1, "Viral test": 1, "Weight decreased": 1, "Wheezing": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18050221 OR 180.json b/docs/data/histograms/United States/18050221 OR 180.json
new file mode 100644
index 00000000000..90673109b9c
--- /dev/null
+++ b/docs/data/histograms/United States/18050221 OR 180.json	
@@ -0,0 +1 @@
+{"batchcode": "18050221 OR 180", "histograms": [{"batchcodes": ["18050221 OR 180"], "histogram": {"Bone pain": 1, "Injection site pain": 1, "Myalgia": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805025 - FROM.json b/docs/data/histograms/United States/1805025 - FROM.json
new file mode 100644
index 00000000000..f3942c10e69
--- /dev/null
+++ b/docs/data/histograms/United States/1805025 - FROM.json	
@@ -0,0 +1 @@
+{"batchcode": "1805025 - FROM", "histograms": [{"batchcodes": ["1805025 - FROM"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Bone pain": 1, "Chills": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805025.json b/docs/data/histograms/United States/1805025.json
new file mode 100644
index 00000000000..ea3b0471883
--- /dev/null
+++ b/docs/data/histograms/United States/1805025.json	
@@ -0,0 +1 @@
+{"batchcode": "1805025", "histograms": [{"batchcodes": ["026D21A", "1805025"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["077J21-2A", "1805025"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1}}, {"batchcodes": ["1805025", "330268D"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805025"], "histogram": {"Headache": 56, "Pyrexia": 50, "Fatigue": 47, "Chills": 40, "Nausea": 37, "Pain": 34, "Pain in extremity": 28, "SARS-CoV-2 test": 22, "Dizziness": 19, "Myalgia": 19, "Body temperature": 18, "Injection site pain": 16, "COVID-19": 15, "Vaccination failure": 12, "Malaise": 11, "Decreased appetite": 10, "Arthralgia": 9, "Feeling abnormal": 9, "Rash": 9, "Dyspnoea": 8, "Hypoaesthesia": 8, "Blood test": 7, "Insomnia": 7, "Ultrasound scan": 7, "Cough": 6, "Diarrhoea": 6, "Hyperhidrosis": 6, "Oxygen saturation": 6, "Paraesthesia": 6, "SARS-CoV-2 antibody test": 6, "Suspected COVID-19": 6, "Therapy non-responder": 6, "Vomiting": 6, "Back pain": 5, "Expired product administered": 5, "Influenza like illness": 5, "Peripheral swelling": 5, "Pruritus": 5, "Acoustic stimulation tests": 4, "Asthenia": 4, "Blood pressure measurement": 4, "Chest pain": 4, "Computerised tomogram": 4, "Erythema": 4, "Foetal exposure during pregnancy": 4, "Illness": 4, "Neck pain": 4, "Oropharyngeal pain": 4, "Rhinorrhoea": 4, "SARS-CoV-2 test positive": 4, "Thrombosis": 4, "Vertigo": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Burning sensation": 3, "Chest discomfort": 3, "Dehydration": 3, "Heart rate increased": 3, "Hypertension": 3, "Injection site reaction": 3, "Intensive care": 3, "Lethargy": 3, "Limb discomfort": 3, "Migraine": 3, "Nasopharyngitis": 3, "Palpitations": 3, "Somnolence": 3, "Abdominal distension": 2, "Abdominal pain": 2, "Angiogram": 2, "Antibody test": 2, "Breast pain": 2, "Cardiac arrest": 2, "Cardiac function test": 2, "Colostomy": 2, "Condition aggravated": 2, "Contusion": 2, "Death": 2, "Dysgeusia": 2, "Echocardiogram": 2, "Endotracheal intubation": 2, "Exposure via breast milk": 2, "Feeding disorder": 2, "Feeling cold": 2, "Feeling hot": 2, "Feeling jittery": 2, "Feeling of body temperature change": 2, "Flatulence": 2, "Gastric disorder": 2, "Guillain-Barre syndrome": 2, "Head discomfort": 2, "Heart rate": 2, "Hypersomnia": 2, "Hypoaesthesia oral": 2, "Influenza": 2, "Lung opacity": 2, "Lymphadenopathy": 2, "Mobility decreased": 2, "Myocardial infarction": 2, "Nasal congestion": 2, "Oxygen saturation decreased": 2, "Platelet count": 2, "Platelet count decreased": 2, "Premature baby": 2, "Product administered to patient of inappropriate age": 2, "Respiratory failure": 2, "Restlessness": 2, "Sensory disturbance": 2, "Sensory loss": 2, "Taste disorder": 2, "Tinnitus": 2, "Tremor": 2, "Urinary tract infection": 2, "Abdominal pain lower": 1, "Abnormal behaviour": 1, "Acoustic stimulation tests abnormal": 1, "Acute kidney injury": 1, "Adverse event": 1, "Ageusia": 1, "Airway secretion clearance therapy": 1, "Allergy to vaccine": 1, "Alopecia": 1, "Angiogram pulmonary abnormal": 1, "Anisocoria": 1, "Anosmia": 1, "Anxiety": 1, "Arterial thrombosis": 1, "Arthritis": 1, "Atelectasis": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Bacterial infection": 1, "Biopsy bone marrow": 1, "Blindness": 1, "Blood glucose decreased": 1, "Blood lactic acid": 1, "Blood lactic acid increased": 1, "Body temperature abnormal": 1, "Body temperature increased": 1, "Bradycardia": 1, "Brain oedema": 1, "Breast tenderness": 1, "Bronchoalveolar lavage": 1, "Bronchoscopy": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cardiac discomfort": 1, "Cardiac stress test": 1, "Catheterisation cardiac": 1, "Chest X-ray": 1, "Chest X-ray abnormal": 1, "Chest tube insertion": 1, "Chronic kidney disease": 1, "Coccydynia": 1, "Cold sweat": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Computerised tomogram thorax abnormal": 1, "Confusional state": 1, "Congenital hydrocephalus": 1, "Constipation": 1, "Continuous haemodiafiltration": 1, "Coordination abnormal": 1, "Corneal neovascularisation": 1, "Corneal opacity": 1, "Corneal scar": 1, "Dementia Alzheimer's type": 1, "Device occlusion": 1, "Discomfort": 1, "Disorientation": 1, "Dry eye": 1, "Dry mouth": 1, "Dyspepsia": 1, "Dysphagia": 1, "Ear discomfort": 1, "Ear disorder": 1, "Ear pain": 1, "Electrocardiogram": 1, "Energy increased": 1, "Eosinophil count": 1, "Exposure keratitis": 1, "Eye irritation": 1, "Eye pruritus": 1, "Fall": 1, "Feeling drunk": 1, "Fibromyalgia": 1, "Fluid intake reduced": 1, "Fluid retention": 1, "Flushing": 1, "Foetal heart rate decreased": 1, "Frequent bowel movements": 1, "Gait inability": 1, "Gastroenteritis": 1, "General physical health deterioration": 1, "Head injury": 1, "Hepatic enzyme increased": 1, "Herpes zoster": 1, "Hot flush": 1, "Human metapneumovirus test": 1, "Hypoacusis": 1, "Hypotension": 1, "IIIrd nerve disorder": 1, "Impaired driving ability": 1, "Inadequate diet": 1, "Inappropriate schedule of product administration": 1, "Increased bronchial secretion": 1, "Inflammation": 1, "Initial insomnia": 1, "Injected limb mobility decreased": 1, "Injection site hypoaesthesia": 1, "Injection site inflammation": 1, "Injection site swelling": 1, "Interstitial lung disease": 1, "Joint swelling": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Lagophthalmos": 1, "Large for dates baby": 1, "Laryngitis": 1, "Leukocytosis": 1, "Life support": 1, "Lip pruritus": 1, "Lip swelling": 1, "Lower respiratory tract infection": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Mammogram": 1, "Mastication disorder": 1, "Maternal exposure during pregnancy": 1, "Mechanical ventilation": 1, "Medication error": 1, "Menopause": 1, "Mental status changes": 1, "Metapneumovirus infection": 1, "Mucosal disorder": 1, "Mucosal haemorrhage": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Nasal pruritus": 1, "Needle issue": 1, "Neonatal dyspnoea": 1, "Neonatal seizure": 1, "Neurological examination": 1, "Neurotrophic keratopathy": 1, "Nipple pain": 1, "Noninfective gingivitis": 1, "Nonspecific reaction": 1, "Nystagmus": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral mucosal blistering": 1, "Pain assessment": 1, "Pallor": 1, "Panic attack": 1, "Paralysis": 1, "Paranoia": 1, "Pharyngitis": 1, "Pharyngitis streptococcal": 1, "Photophobia": 1, "Plantar fasciitis": 1, "Pneumonia": 1, "Pneumonia respiratory syncytial viral": 1, "Pneumothorax": 1, "Pollakiuria": 1, "Poor quality product administered": 1, "Positive airway pressure therapy": 1, "Positron emission tomogram": 1, "Presyncope": 1, "Product colour issue": 1, "Product use in unapproved indication": 1, "Pulmonary embolism": 1, "Pulmonary pain": 1, "Rash erythematous": 1, "Rectal haemorrhage": 1, "Renal impairment": 1, "Respiratory rate increased": 1, "SARS-CoV-2 antibody test negative": 1, "SARS-CoV-2 test negative": 1, "Saccadic eye movement": 1, "Seizure": 1, "Sensitive skin": 1, "Sepsis": 1, "Septic shock": 1, "Sinus tachycardia": 1, "Skin disorder": 1, "Skin warm": 1, "Sluggishness": 1, "Sneezing": 1, "Solar lentigo": 1, "Spina bifida": 1, "Splenomegaly": 1, "Stomach mass": 1, "Strabismus": 1, "Stress": 1, "Stress cardiomyopathy": 1, "Swelling": 1, "Swollen tongue": 1, "Syncope": 1, "Syringe issue": 1, "Therapeutic response unexpected": 1, "Throat irritation": 1, "Transient ischaemic attack": 1, "Troponin": 1, "Troponin increased": 1, "Ultrasound Doppler abnormal": 1, "Ultrasound joint": 1, "Underdose": 1, "Urinary tract infection neonatal": 1, "Vesicoureteric reflux": 1, "Viral infection": 1, "Vision blurred": 1, "Visual field defect": 1, "Visual impairment": 1, "Volvulus": 1, "Weight decreased": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805026.json b/docs/data/histograms/United States/1805026.json
new file mode 100644
index 00000000000..b7e5cd56790
--- /dev/null
+++ b/docs/data/histograms/United States/1805026.json	
@@ -0,0 +1 @@
+{"batchcode": "1805026", "histograms": [{"batchcodes": ["1805026"], "histogram": {"Abdominal discomfort": 1, "COVID-19": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805028.json b/docs/data/histograms/United States/1805028.json
new file mode 100644
index 00000000000..b8ae127b1da
--- /dev/null
+++ b/docs/data/histograms/United States/1805028.json	
@@ -0,0 +1 @@
+{"batchcode": "1805028", "histograms": [{"batchcodes": ["1805028"], "histogram": {"Chills": 3, "Headache": 3, "Fatigue": 2, "Nausea": 2, "Pain": 2, "Pyrexia": 2, "Sinus congestion": 2, "Feeling cold": 1, "Insomnia": 1, "No adverse event": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805029 -LAST #.json b/docs/data/histograms/United States/1805029 -LAST #.json
new file mode 100644
index 00000000000..9323e77f9c5
--- /dev/null
+++ b/docs/data/histograms/United States/1805029 -LAST #.json	
@@ -0,0 +1 @@
+{"batchcode": "1805029 -LAST #", "histograms": [{"batchcodes": ["1805029 -LAST #"], "histogram": {"Chills": 1, "Fatigue": 1, "Hyperhidrosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805029.json b/docs/data/histograms/United States/1805029.json
new file mode 100644
index 00000000000..6bbe81405e1
--- /dev/null
+++ b/docs/data/histograms/United States/1805029.json	
@@ -0,0 +1 @@
+{"batchcode": "1805029", "histograms": [{"batchcodes": ["004F21A", "1805029"], "histogram": {"COVID-19": 1, "Pruritus": 1, "Urticaria": 1}}, {"batchcodes": ["034F21A", "1805029"], "histogram": {"SARS-CoV-2 test": 2, "Suspected COVID-19": 2, "Interchange of vaccine products": 1, "Vaccination failure": 1}}, {"batchcodes": ["037F21A", "1805029"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["039F21A", "1805029"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["084J21A", "1805029"], "histogram": {"COVID-19": 1, "Initial insomnia": 1, "Interchange of vaccine products": 1, "Product quality issue": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["1805029", "939906", "AS7144B"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1}}, {"batchcodes": ["1805029", "FJ8762"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Tinnitus": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805029"], "histogram": {"Headache": 85, "Fatigue": 77, "Pyrexia": 76, "Chills": 66, "Pain": 56, "Pain in extremity": 40, "Body temperature": 38, "Nausea": 38, "Dizziness": 27, "Myalgia": 27, "SARS-CoV-2 test": 26, "Injection site pain": 22, "Arthralgia": 19, "Diarrhoea": 19, "Rash": 15, "Back pain": 14, "Therapy non-responder": 14, "Asthenia": 13, "Dyspnoea": 13, "Feeling abnormal": 13, "Injection site erythema": 13, "Vaccination failure": 13, "Expired product administered": 12, "Hypoaesthesia": 12, "COVID-19": 11, "Influenza like illness": 11, "Injection site swelling": 11, "Pruritus": 11, "Anxiety": 10, "Heart rate increased": 10, "Malaise": 10, "Muscle spasms": 10, "Peripheral swelling": 10, "SARS-CoV-2 antibody test": 10, "Tinnitus": 10, "Abdominal pain upper": 9, "Heart rate": 9, "Injection site mass": 9, "Paraesthesia": 9, "Computerised tomogram": 8, "Neck pain": 8, "Tremor": 8, "Abdominal discomfort": 7, "Blood pressure measurement": 7, "Blood test": 7, "Chest pain": 7, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/180502D.json b/docs/data/histograms/United States/180502D.json
new file mode 100644
index 00000000000..f6b7522d4bf
--- /dev/null
+++ b/docs/data/histograms/United States/180502D.json	
@@ -0,0 +1 @@
+{"batchcode": "180502D", "histograms": [{"batchcodes": ["180502D"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Malaise": 1, "Nerve compression": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180503.json b/docs/data/histograms/United States/180503.json
new file mode 100644
index 00000000000..9358c4bf122
--- /dev/null
+++ b/docs/data/histograms/United States/180503.json	
@@ -0,0 +1 @@
+{"batchcode": "180503", "histograms": [{"batchcodes": ["180503"], "histogram": {"Pyrexia": 3, "Body temperature": 2, "Hot flush": 2, "Pain in extremity": 2, "Blood pressure measurement": 1, "Burning sensation": 1, "Cerebral haemorrhage": 1, "Chills": 1, "Coma": 1, "Contusion": 1, "Dysphagia": 1, "Formication": 1, "Headache": 1, "Hemiplegia": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Incorrect dose administered": 1, "Injection site mass": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Muscle spasms": 1, "Off label use": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18050301.json b/docs/data/histograms/United States/18050301.json
new file mode 100644
index 00000000000..8bda22b603f
--- /dev/null
+++ b/docs/data/histograms/United States/18050301.json	
@@ -0,0 +1 @@
+{"batchcode": "18050301", "histograms": [{"batchcodes": ["18050301"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Heart rate increased": 1, "Injection site pain": 1, "Insomnia": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Sticky skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805031.json b/docs/data/histograms/United States/1805031.json
new file mode 100644
index 00000000000..7576409537b
--- /dev/null
+++ b/docs/data/histograms/United States/1805031.json	
@@ -0,0 +1 @@
+{"batchcode": "1805031", "histograms": [{"batchcodes": ["019F21A", "1805031"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["051F21A", "1805031"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19": 1, "Interchange of vaccine products": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["058E21A", "1805031", "FM0698"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["071F21A", "1805031"], "histogram": {"Skin exfoliation": 1, "Swelling face": 1, "Urticaria": 1}}, {"batchcodes": ["076C21A", "1805031"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["0770218", "1805031"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Feeling abnormal": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["1805031", "33025BD", "FH80Z8"], "histogram": {"COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["1805031", "939904"], "histogram": {"Body temperature": 1, "Cough": 1, "Headache": 1, "Nasal congestion": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["1805031", "FF 2593"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805031"], "histogram": {"Headache": 81, "Pyrexia": 75, "Pain": 66, "Chills": 58, "Fatigue": 58, "Body temperature": 43, "Pain in extremity": 40, "Nausea": 29, "Injection site pain": 27, "Expired product administered": 21, "Myalgia": 20, "Dizziness": 19, "Arthralgia": 18, "Asthenia": 16, "Malaise": 15, "Insomnia": 14, "Diarrhoea": 13, "Dyspnoea": 13, "Rash": 12, "Feeling abnormal": 11, "Hypoaesthesia": 11, "Hyperhidrosis": 9, "Therapy non-responder": 9, "Tremor": 9, "Decreased appetite": 8, "Feeling cold": 8, "Influenza like illness": 8, "Injection site swelling": 8, "Swelling": 8, "Tinnitus": 8, "Ultrasound scan": 8, "Vision blurred": 8, "Back pain": 7, "Blood pressure 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"Hypochromasia": 1, "Hypopnoea": 1, "Imaging procedure": 1, "Inappropriate schedule of product administration": 1, "Increased tendency to bruise": 1, "Inflammatory pain": 1, "Injection site haemorrhage": 1, "Injection site nodule": 1, "Injection site reaction": 1, "Injection site warmth": 1, "Intraocular pressure increased": 1, "Irritability": 1, "Lymphadenitis": 1, "Mass": 1, "Medication error": 1, "Menstrual disorder": 1, "Motor dysfunction": 1, "Multisystem inflammatory syndrome": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Myocardial infarction": 1, "Nail growth abnormal": 1, "Nasal cyst": 1, "Nasal discomfort": 1, "Nasal oedema": 1, "Neck mass": 1, "Needle issue": 1, "Neuralgia": 1, "Nodule": 1, "Occipital neuralgia": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oedema peripheral": 1, "Off label use": 1, "Oral mucosal discolouration": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Pallor": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Pelvic pain": 1, "Periorbital pain": 1, "Photophobia": 1, "Photosensitivity reaction": 1, "Physical examination": 1, "Platelet disorder": 1, "Pollakiuria": 1, "Polymenorrhoea": 1, "Poor venous access": 1, "Pre-eclampsia": 1, "Premature delivery": 1, "Product administered at inappropriate site": 1, "Product storage error": 1, "Prolonged labour": 1, "Pulmonary embolism": 1, "Pulse absent": 1, "Rash erythematous": 1, "Renal impairment": 1, "Respiratory rate increased": 1, "Restlessness": 1, "Retained placenta or membranes": 1, "Rheumatoid arthritis": 1, "Salivary hypersecretion": 1, "Sciatica": 1, "Seizure": 1, "Sensitive skin": 1, "Sinus congestion": 1, "Sinus operation": 1, "Sinus pain": 1, "Sinusitis": 1, "Skin laceration": 1, "Skin odour abnormal": 1, "Skin warm": 1, "Sneezing": 1, "Spinal pain": 1, "Swelling of eyelid": 1, "Swollen tongue": 1, "Tachycardia": 1, "Taste disorder": 1, "Tenderness": 1, "Throat irritation": 1, "Throat tightness": 1, "Thyroid function test": 1, "Tongue discomfort": 1, "Tongue dry": 1, "Tonsillitis": 1, "Tooth infection": 1, "Toothache": 1, "Troponin": 1, "Troponin T": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1, "Varicophlebitis": 1, "Vascular pain": 1, "Vasculitis": 1, "Venogram": 1, "Venous valve ruptured": 1, "Viral test positive": 1, "Weight": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805050.json b/docs/data/histograms/United States/1805050.json
new file mode 100644
index 00000000000..0e0e6246660
--- /dev/null
+++ b/docs/data/histograms/United States/1805050.json	
@@ -0,0 +1 @@
+{"batchcode": "1805050", "histograms": [{"batchcodes": ["1805050"], "histogram": {"Arthralgia": 1, "Headache": 1, "Nasal congestion": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805051.json b/docs/data/histograms/United States/1805051.json
new file mode 100644
index 00000000000..851f4382b3a
--- /dev/null
+++ b/docs/data/histograms/United States/1805051.json	
@@ -0,0 +1 @@
+{"batchcode": "1805051", "histograms": [{"batchcodes": ["1805051"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Lethargy": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805075 /180502.json b/docs/data/histograms/United States/1805075 /180502.json
new file mode 100644
index 00000000000..1541fc84d97
--- /dev/null
+++ b/docs/data/histograms/United States/1805075 /180502.json	
@@ -0,0 +1 @@
+{"batchcode": "1805075 /180502", "histograms": [{"batchcodes": ["019F21A", "1805075 /180502"], "histogram": {"Asthenia": 1, "COVID-19 immunisation": 1, "Pain in extremity": 1, "Unevaluable event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180508.json b/docs/data/histograms/United States/180508.json
new file mode 100644
index 00000000000..d923270c646
--- /dev/null
+++ b/docs/data/histograms/United States/180508.json	
@@ -0,0 +1 @@
+{"batchcode": "180508", "histograms": [{"batchcodes": ["180508"], "histogram": {"Abdominal pain upper": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1, "Retching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805081.json b/docs/data/histograms/United States/1805081.json
new file mode 100644
index 00000000000..02c39b9d77d
--- /dev/null
+++ b/docs/data/histograms/United States/1805081.json	
@@ -0,0 +1 @@
+{"batchcode": "1805081", "histograms": [{"batchcodes": ["032F21A", "1805081"], "histogram": {"COVID-19": 1}}, {"batchcodes": ["1805081"], "histogram": {"Abdominal pain": 1, "Abdominal rigidity": 1, "Asthenia": 1, "Body temperature": 1, "Body temperature decreased": 1, "Dysstasia": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Malaise": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pyrexia": 1, "Sensory disturbance": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805108.json b/docs/data/histograms/United States/1805108.json
new file mode 100644
index 00000000000..310c1885196
--- /dev/null
+++ b/docs/data/histograms/United States/1805108.json	
@@ -0,0 +1 @@
+{"batchcode": "1805108", "histograms": [{"batchcodes": ["1805108"], "histogram": {"Malaise": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805122.json b/docs/data/histograms/United States/1805122.json
new file mode 100644
index 00000000000..c1c3cd63bfa
--- /dev/null
+++ b/docs/data/histograms/United States/1805122.json	
@@ -0,0 +1 @@
+{"batchcode": "1805122", "histograms": [{"batchcodes": ["1805122"], "histogram": {"Dysphagia": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180518.json b/docs/data/histograms/United States/180518.json
new file mode 100644
index 00000000000..53fdaf0d742
--- /dev/null
+++ b/docs/data/histograms/United States/180518.json	
@@ -0,0 +1 @@
+{"batchcode": "180518", "histograms": [{"batchcodes": ["180518"], "histogram": {"Myalgia": 2, "Pain in extremity": 2, "Chills": 1, "Erythema": 1, "Feeling abnormal": 1, "Headache": 1, "Initial insomnia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Restlessness": 1, "Swelling": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18052025.json b/docs/data/histograms/United States/18052025.json
new file mode 100644
index 00000000000..ce5030e3a33
--- /dev/null
+++ b/docs/data/histograms/United States/18052025.json	
@@ -0,0 +1 @@
+{"batchcode": "18052025", "histograms": [{"batchcodes": ["18052025"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18052029.json b/docs/data/histograms/United States/18052029.json
new file mode 100644
index 00000000000..f8b02e6a1cc
--- /dev/null
+++ b/docs/data/histograms/United States/18052029.json	
@@ -0,0 +1 @@
+{"batchcode": "18052029", "histograms": [{"batchcodes": ["18052029"], "histogram": {"Balance disorder": 1, "Confusional state": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Panic attack": 1, "Polymerase chain reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805205.json b/docs/data/histograms/United States/1805205.json
new file mode 100644
index 00000000000..3f04fab61b6
--- /dev/null
+++ b/docs/data/histograms/United States/1805205.json	
@@ -0,0 +1 @@
+{"batchcode": "1805205", "histograms": [{"batchcodes": ["1805205"], "histogram": {"Malaise": 1, "SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180522.json b/docs/data/histograms/United States/180522.json
new file mode 100644
index 00000000000..9983c144ea5
--- /dev/null
+++ b/docs/data/histograms/United States/180522.json	
@@ -0,0 +1 @@
+{"batchcode": "180522", "histograms": [{"batchcodes": ["180522"], "histogram": {"Injection site pain": 2, "Chills": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Injection site pruritus": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1, "Syringe issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180525.json b/docs/data/histograms/United States/180525.json
new file mode 100644
index 00000000000..c627a8e080c
--- /dev/null
+++ b/docs/data/histograms/United States/180525.json	
@@ -0,0 +1 @@
+{"batchcode": "180525", "histograms": [{"batchcodes": ["180525"], "histogram": {"Chills": 2, "Headache": 2, "Asthenia": 1, "Blood test": 1, "Body temperature": 1, "Brain natriuretic peptide": 1, "Burning sensation": 1, "Cardiac failure": 1, "Cardiac stress test": 1, "Computerised tomogram": 1, "Echocardiogram": 1, "Electric shock sensation": 1, "Feeling abnormal": 1, "Liver disorder": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain in extremity": 1, "Pancreatic disorder": 1, "Paraesthesia": 1, "Positron emission tomogram": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test negative": 1, "Sinus pain": 1, "Sneezing": 1, "Thirst": 1, "Ultrasound scan": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18053.json b/docs/data/histograms/United States/18053.json
new file mode 100644
index 00000000000..434f8aebc58
--- /dev/null
+++ b/docs/data/histograms/United States/18053.json	
@@ -0,0 +1 @@
+{"batchcode": "18053", "histograms": [{"batchcodes": ["18053"], "histogram": {"Headache": 1, "Injection site bruising": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180531.json b/docs/data/histograms/United States/180531.json
new file mode 100644
index 00000000000..1fa91272516
--- /dev/null
+++ b/docs/data/histograms/United States/180531.json	
@@ -0,0 +1 @@
+{"batchcode": "180531", "histograms": [{"batchcodes": ["180531"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain upper": 1, "Dizziness": 1, "Fatigue": 1, "Injection site pain": 1, "Paraesthesia": 1, "Product colour issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18055081.json b/docs/data/histograms/United States/18055081.json
new file mode 100644
index 00000000000..4ae0f9a6a51
--- /dev/null
+++ b/docs/data/histograms/United States/18055081.json	
@@ -0,0 +1 @@
+{"batchcode": "18055081", "histograms": [{"batchcodes": ["18055081"], "histogram": {"Dizziness": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Retching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805618.json b/docs/data/histograms/United States/1805618.json
new file mode 100644
index 00000000000..0eb04f35893
--- /dev/null
+++ b/docs/data/histograms/United States/1805618.json	
@@ -0,0 +1 @@
+{"batchcode": "1805618", "histograms": [{"batchcodes": ["1805618"], "histogram": {"Body temperature": 1, "Chills": 1, "Nausea": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805829.json b/docs/data/histograms/United States/1805829.json
new file mode 100644
index 00000000000..7f3fd7ab824
--- /dev/null
+++ b/docs/data/histograms/United States/1805829.json	
@@ -0,0 +1 @@
+{"batchcode": "1805829", "histograms": [{"batchcodes": ["1805829"], "histogram": {"Body temperature": 1, "Breath odour": 1, "Chest pain": 1, "Cough": 1, "Discharge": 1, "Dyspnoea": 1, "Fatigue": 1, "Malaise": 1, "Nasal congestion": 1, "Pyrexia": 1, "Secretion discharge": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1805ZA.json b/docs/data/histograms/United States/1805ZA.json
new file mode 100644
index 00000000000..1db341553fe
--- /dev/null
+++ b/docs/data/histograms/United States/1805ZA.json	
@@ -0,0 +1 @@
+{"batchcode": "1805ZA", "histograms": [{"batchcodes": ["1805ZA"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1806018.json b/docs/data/histograms/United States/1806018.json
new file mode 100644
index 00000000000..0be21e6d26f
--- /dev/null
+++ b/docs/data/histograms/United States/1806018.json	
@@ -0,0 +1 @@
+{"batchcode": "1806018", "histograms": [{"batchcodes": ["1806018"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1806025.json b/docs/data/histograms/United States/1806025.json
new file mode 100644
index 00000000000..e1dd2ca731b
--- /dev/null
+++ b/docs/data/histograms/United States/1806025.json	
@@ -0,0 +1 @@
+{"batchcode": "1806025", "histograms": [{"batchcodes": ["1806025"], "histogram": {"Burning sensation": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Gait disturbance": 1, "Headache": 1, "Movement disorder": 1, "Pain": 1, "Pain in extremity": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1806029.json b/docs/data/histograms/United States/1806029.json
new file mode 100644
index 00000000000..4a1a30adab1
--- /dev/null
+++ b/docs/data/histograms/United States/1806029.json	
@@ -0,0 +1 @@
+{"batchcode": "1806029", "histograms": [{"batchcodes": ["1806029"], "histogram": {"Arthralgia": 1, "Bowel movement irregularity": 1, "Contusion": 1, "Headache": 1, "Pain": 1, "Pain in extremity": 1, "Platelet count": 1, "Platelet count decreased": 1, "Rash pruritic": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1806609.json b/docs/data/histograms/United States/1806609.json
new file mode 100644
index 00000000000..061f301a142
--- /dev/null
+++ b/docs/data/histograms/United States/1806609.json	
@@ -0,0 +1 @@
+{"batchcode": "1806609", "histograms": [{"batchcodes": ["1806609"], "histogram": {"Blood test": 1, "Chills": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Headache": 1, "Influenza like illness": 1, "Pyrexia": 1, "Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808020.json b/docs/data/histograms/United States/1808020.json
new file mode 100644
index 00000000000..8e4bf34fab9
--- /dev/null
+++ b/docs/data/histograms/United States/1808020.json	
@@ -0,0 +1 @@
+{"batchcode": "1808020", "histograms": [{"batchcodes": ["1808020"], "histogram": {"Antibody test": 1, "Chills": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808025.json b/docs/data/histograms/United States/1808025.json
new file mode 100644
index 00000000000..272b3b529f7
--- /dev/null
+++ b/docs/data/histograms/United States/1808025.json	
@@ -0,0 +1 @@
+{"batchcode": "1808025", "histograms": [{"batchcodes": ["1808025"], "histogram": {"Cardiac arrest": 1, "Echocardiogram": 1, "Fatigue": 1, "Hypoaesthesia": 1, "Laboratory test": 1, "Pain": 1, "Venous occlusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808078.json b/docs/data/histograms/United States/1808078.json
new file mode 100644
index 00000000000..a970379705e
--- /dev/null
+++ b/docs/data/histograms/United States/1808078.json	
@@ -0,0 +1 @@
+{"batchcode": "1808078", "histograms": [{"batchcodes": ["1808078"], "histogram": {"Anticoagulant therapy": 1, "Asthenia": 1, "COVID-19": 1, "Chills": 1, "Computerised tomogram thorax abnormal": 1, "Cough": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fibrin D dimer": 1, "Intensive care": 1, "Malaise": 1, "Mental impairment": 1, "Nasopharyngitis": 1, "Pain": 1, "Painful respiration": 1, "Pulmonary thrombosis": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808096.json b/docs/data/histograms/United States/1808096.json
new file mode 100644
index 00000000000..d04986f485f
--- /dev/null
+++ b/docs/data/histograms/United States/1808096.json	
@@ -0,0 +1 @@
+{"batchcode": "1808096", "histograms": [{"batchcodes": ["1808096"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808390.json b/docs/data/histograms/United States/1808390.json
new file mode 100644
index 00000000000..d99d984827b
--- /dev/null
+++ b/docs/data/histograms/United States/1808390.json	
@@ -0,0 +1 @@
+{"batchcode": "1808390", "histograms": [{"batchcodes": ["1808390"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Hypersomnia": 1, "Injection site pain": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808480.json b/docs/data/histograms/United States/1808480.json
new file mode 100644
index 00000000000..5d71c6b70a0
--- /dev/null
+++ b/docs/data/histograms/United States/1808480.json	
@@ -0,0 +1 @@
+{"batchcode": "1808480", "histograms": [{"batchcodes": ["1808480"], "histogram": {"Abdominal pain": 1, "Blood test": 1, "Magnetic resonance imaging": 1, "Nausea": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808482.json b/docs/data/histograms/United States/1808482.json
new file mode 100644
index 00000000000..282fbcd09e4
--- /dev/null
+++ b/docs/data/histograms/United States/1808482.json	
@@ -0,0 +1 @@
+{"batchcode": "1808482", "histograms": [{"batchcodes": ["1808482"], "histogram": {"Anxiety": 1, "Chest pain": 1, "Fatigue": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808486.json b/docs/data/histograms/United States/1808486.json
new file mode 100644
index 00000000000..82bee37d856
--- /dev/null
+++ b/docs/data/histograms/United States/1808486.json	
@@ -0,0 +1 @@
+{"batchcode": "1808486", "histograms": [{"batchcodes": ["1808486"], "histogram": {"Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808509.json b/docs/data/histograms/United States/1808509.json
new file mode 100644
index 00000000000..ccb20789c4c
--- /dev/null
+++ b/docs/data/histograms/United States/1808509.json	
@@ -0,0 +1 @@
+{"batchcode": "1808509", "histograms": [{"batchcodes": ["1808509"], "histogram": {"Chills": 1, "Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808607.json b/docs/data/histograms/United States/1808607.json
new file mode 100644
index 00000000000..d939fc09725
--- /dev/null
+++ b/docs/data/histograms/United States/1808607.json	
@@ -0,0 +1 @@
+{"batchcode": "1808607", "histograms": [{"batchcodes": ["1808607"], "histogram": {"Headache": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808609.json b/docs/data/histograms/United States/1808609.json
new file mode 100644
index 00000000000..302691d9ca2
--- /dev/null
+++ b/docs/data/histograms/United States/1808609.json	
@@ -0,0 +1 @@
+{"batchcode": "1808609", "histograms": [{"batchcodes": ["069F21A", "1808609"], "histogram": {"Polymerase chain reaction": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}, {"batchcodes": ["071F21A", "1808609"], "histogram": {"Maternal exposure during pregnancy": 1, "Premature rupture of membranes": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["1808609", "FH8020", "GJ2524"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "Feeling abnormal": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1808609"], "histogram": {"Headache": 79, "Pyrexia": 59, "Fatigue": 51, "Pain in extremity": 47, "Chills": 46, "Pain": 45, "Nausea": 42, "Dizziness": 33, "Body temperature": 28, "SARS-CoV-2 test": 27, "Injection site pain": 25, "Feeling abnormal": 21, "Myalgia": 20, "Arthralgia": 19, "Insomnia": 16, "Vaccination failure": 16, "Asthenia": 15, "Suspected COVID-19": 15, "Blood pressure measurement": 13, "Paraesthesia": 13, "Dyspnoea": 12, "Influenza like illness": 11, "Malaise": 11, "Vomiting": 11, "Diarrhoea": 10, "Contusion": 9, "Gait disturbance": 9, "Lethargy": 9, "Muscle spasms": 9, "Heart rate": 8, "Hyperhidrosis": 8, "Hypertension": 8, "Pruritus": 8, "Abdominal pain upper": 7, "Back pain": 7, "Chest discomfort": 7, "Computerised tomogram": 7, "Neck pain": 7, "Rash": 7, "Tremor": 7, "Abdominal pain": 6, "Blood test": 6, "Cough": 6, "Eye pain": 6, "Musculoskeletal stiffness": 6, "Peripheral swelling": 6, "Somnolence": 6, "Anosmia": 5, "COVID-19": 5, "Hypoaesthesia": 5, "Migraine": 5, "Muscle twitching": 5, "Muscular weakness": 5, "Off label use": 5, "Therapy non-responder": 5, "Urticaria": 5, "Vision blurred": 5, "Burning sensation": 4, "Erythema": 4, "Expired product administered": 4, "Head discomfort": 4, "Heart rate increased": 4, "Magnetic resonance imaging": 4, "Mobility decreased": 4, "Palpitations": 4, "Swelling face": 4, "Tachycardia": 4, "X-ray": 4, "Ageusia": 3, "Anxiety": 3, "Axillary pain": 3, "Balance disorder": 3, "Blood glucose increased": 3, "Blood pressure increased": 3, "Discomfort": 3, "Ear pain": 3, "Electrocardiogram": 3, "Feeling hot": 3, "Flushing": 3, "Hypokinesia": 3, "Injection site erythema": 3, "Injection site swelling": 3, "Limb discomfort": 3, "Lymphadenopathy": 3, "Nasal congestion": 3, "Ocular discomfort": 3, "SARS-CoV-2 antibody test": 3, "Seizure": 3, "Swelling": 3, "Tinnitus": 3, "Ultrasound scan": 3, "Abdominal discomfort": 2, "Acne": 2, "Antibody test": 2, "Blood glucose abnormal": 2, "Body temperature increased": 2, "Burning mouth syndrome": 2, "Chest X-ray": 2, "Confusional state": 2, "Decreased appetite": 2, "Dehydration": 2, "Disturbance in attention": 2, "Dry mouth": 2, "Dysgeusia": 2, "Echocardiogram": 2, "Epistaxis": 2, "Exposure via breast milk": 2, "Fall": 2, "Feeling cold": 2, "Full blood count": 2, "Gait inability": 2, "Gingival pain": 2, "Herpes zoster": 2, "Hot flush": 2, "Hypersomnia": 2, "Hypotension": 2, "Illness": 2, "Immune system disorder": 2, "Impaired work ability": 2, "Influenza": 2, "Injection site mass": 2, "Injection site rash": 2, "Joint swelling": 2, "Loss of personal independence in daily activities": 2, "Movement disorder": 2, "Nervous system disorder": 2, "Night sweats": 2, "Nodule": 2, "Oxygen saturation": 2, "Pain assessment": 2, "Pain in jaw": 2, "Parosmia": 2, "Product administered to patient of inappropriate age": 2, "Rash macular": 2, "Rash pruritic": 2, "Rhinorrhoea": 2, "Sensory disturbance": 2, "Sinus congestion": 2, "Sinus disorder": 2, "Sinusitis": 2, "Sneezing": 2, "Thirst": 2, "Throat irritation": 2, "Thrombosis": 2, "Visual impairment": 2, "Abdominal rigidity": 1, "Abdominoplasty": 1, "Accidental exposure to product": 1, "Activated partial thromboplastin time": 1, "Adverse event": 1, "Alanine aminotransferase increased": 1, "Angiogram": 1, "Appetite disorder": 1, "Application site bruise": 1, "Asthenopia": 1, "Asthma": 1, "Back disorder": 1, "Bedridden": 1, "Blepharospasm": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood iron decreased": 1, "Blood potassium": 1, "Blood pressure fluctuation": 1, "Blood thyroid stimulating hormone": 1, "Blood urine present": 1, "Body mass index": 1, "Bone pain": 1, "Brain neoplasm": 1, "Breast pain": 1, "Carbon dioxide": 1, "Cerebrovascular accident": 1, "Chest pain": 1, "Choking": 1, "Computerised tomogram head": 1, "Crying": 1, "Death": 1, "Delirium": 1, "Diabetes mellitus": 1, "Dialysis": 1, "Diplopia": 1, "Disability": 1, "Drug ineffective": 1, "Dry skin": 1, "Dry throat": 1, "Dysarthria": 1, "Dysphagia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear infection": 1, "Eating disorder": 1, "Eczema": 1, "Electrocardiogram change": 1, "Electrocution": 1, "Electroencephalogram": 1, "Electromyogram": 1, "Emotional distress": 1, "Exercise tolerance decreased": 1, "Eye movement disorder": 1, "Eyelid pain": 1, "Face and mouth X-ray": 1, "Face and mouth X-ray abnormal": 1, "Facial pain": 1, "Faeces discoloured": 1, "Fear": 1, "Fibrin D dimer": 1, "Gingival swelling": 1, "Grip strength decreased": 1, "Groin pain": 1, "Guillain-Barre syndrome": 1, "HIV test": 1, "Haematocrit": 1, "Haemoglobin decreased": 1, "Haemorrhage urinary tract": 1, "Heart rate abnormal": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hernia": 1, "Hyperaesthesia": 1, "Hypersensitivity": 1, "Hypothyroidism": 1, "Immobile": 1, "Impaired driving ability": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Inflammation": 1, "Influenza B virus test": 1, "Injection site bruising": 1, "Injection site discolouration": 1, "Injection site induration": 1, "Injection site paraesthesia": 1, "Injection site warmth": 1, "Intensive care": 1, "International normalised ratio": 1, "Investigation": 1, "Irritability": 1, "Laboratory test": 1, "Lip blister": 1, "Lip discolouration": 1, "Lip dry": 1, "Liver function test": 1, "Lung disorder": 1, "Lymphocyte count": 1, "Mammogram": 1, "Mammoplasty": 1, "Mechanical ventilation": 1, "Mental disorder": 1, "Miosis": 1, "Monocyte count": 1, "Motor dysfunction": 1, "Mouth swelling": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Mydriasis": 1, "Nail discolouration": 1, "Nasal discomfort": 1, "Nasal odour": 1, "Nasopharyngitis": 1, "Needle issue": 1, "Negative thoughts": 1, "Nervousness": 1, "Neuralgia": 1, "Neurological symptom": 1, "Ocular hyperaemia": 1, "Oral mucosal blistering": 1, "Painful respiration": 1, "Pallor": 1, "Panic attack": 1, "Paraesthesia oral": 1, "Paranasal sinus discomfort": 1, "Periorbital pain": 1, "Periorbital swelling": 1, "Peripheral coldness": 1, "Petechiae": 1, "Photophobia": 1, "Photopsia": 1, "Piloerection": 1, "Platelet count decreased": 1, "Polymerase chain reaction": 1, "Poor quality sleep": 1, "Post vaccination syndrome": 1, "Pregnancy test": 1, "Product administration error": 1, "Prothrombin time": 1, "Pulmonary pain": 1, "Rash papular": 1, "Raynaud's phenomenon": 1, "Rectal haemorrhage": 1, "Restlessness": 1, "Retching": 1, "Rhinalgia": 1, "SARS-CoV-2 test negative": 1, "SARS-CoV-2 test positive": 1, "Scan": 1, "Sinus operation": 1, "Skin discolouration": 1, "Skin mass": 1, "Skin warm": 1, "Sleep disorder": 1, "Sluggishness": 1, "Speech disorder": 1, "Strabismus": 1, "Sunburn": 1, "Syncope": 1, "Syringe issue": 1, "Taste disorder": 1, "Therapeutic response unexpected": 1, "Tilt table test": 1, "Toothache": 1, "Troponin increased": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vascular pain": 1, "Vascular rupture": 1, "Vasodilatation": 1, "Viral pericarditis": 1, "Visual acuity tests": 1, "Weight decreased": 1, "Wheezing": 1, "White blood cell count decreased": 1, "X-ray of pelvis and hip": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180860P.json b/docs/data/histograms/United States/180860P.json
new file mode 100644
index 00000000000..abc64dcabd7
--- /dev/null
+++ b/docs/data/histograms/United States/180860P.json	
@@ -0,0 +1 @@
+{"batchcode": "180860P", "histograms": [{"batchcodes": ["180860P"], "histogram": {"Body temperature": 1, "Laboratory test": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180869.json b/docs/data/histograms/United States/180869.json
new file mode 100644
index 00000000000..adf7c38593e
--- /dev/null
+++ b/docs/data/histograms/United States/180869.json	
@@ -0,0 +1 @@
+{"batchcode": "180869", "histograms": [{"batchcodes": ["180869"], "histogram": {"Arthralgia": 1, "Dyspnoea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808780.json b/docs/data/histograms/United States/1808780.json
new file mode 100644
index 00000000000..4daab8a72e3
--- /dev/null
+++ b/docs/data/histograms/United States/1808780.json	
@@ -0,0 +1 @@
+{"batchcode": "1808780", "histograms": [{"batchcodes": ["1808780"], "histogram": {"Cough": 1, "Oropharyngeal pain": 1, "Pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180890.json b/docs/data/histograms/United States/180890.json
new file mode 100644
index 00000000000..4ac9ad394b6
--- /dev/null
+++ b/docs/data/histograms/United States/180890.json	
@@ -0,0 +1 @@
+{"batchcode": "180890", "histograms": [{"batchcodes": ["180890"], "histogram": {"Body temperature": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808902.json b/docs/data/histograms/United States/1808902.json
new file mode 100644
index 00000000000..cc3bfca143a
--- /dev/null
+++ b/docs/data/histograms/United States/1808902.json	
@@ -0,0 +1 @@
+{"batchcode": "1808902", "histograms": [{"batchcodes": ["1808902"], "histogram": {"Asthenia": 1, "Hiccups": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808960.json b/docs/data/histograms/United States/1808960.json
new file mode 100644
index 00000000000..c9a31104a5a
--- /dev/null
+++ b/docs/data/histograms/United States/1808960.json	
@@ -0,0 +1 @@
+{"batchcode": "1808960", "histograms": [{"batchcodes": ["1808960"], "histogram": {"Drug ineffective": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808962.json b/docs/data/histograms/United States/1808962.json
new file mode 100644
index 00000000000..8d63abc30c2
--- /dev/null
+++ b/docs/data/histograms/United States/1808962.json	
@@ -0,0 +1 @@
+{"batchcode": "1808962", "histograms": [{"batchcodes": ["1808962"], "histogram": {"Electrocardiogram": 1, "Lethargy": 1, "Myocardial infarction": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180897.json b/docs/data/histograms/United States/180897.json
new file mode 100644
index 00000000000..ca3690bb0cb
--- /dev/null
+++ b/docs/data/histograms/United States/180897.json	
@@ -0,0 +1 @@
+{"batchcode": "180897", "histograms": [{"batchcodes": ["180897"], "histogram": {"Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808973.json b/docs/data/histograms/United States/1808973.json
new file mode 100644
index 00000000000..5ef2fe3a379
--- /dev/null
+++ b/docs/data/histograms/United States/1808973.json	
@@ -0,0 +1 @@
+{"batchcode": "1808973", "histograms": [{"batchcodes": ["1808973"], "histogram": {"Lethargy": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808978.json b/docs/data/histograms/United States/1808978.json
new file mode 100644
index 00000000000..145136a3f95
--- /dev/null
+++ b/docs/data/histograms/United States/1808978.json	
@@ -0,0 +1 @@
+{"batchcode": "1808978", "histograms": [{"batchcodes": ["013B22A", "017E21H", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["026D21A", "083J21A", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["039F21A", "1808978"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1808978"], "histogram": {"Headache": 77, "Fatigue": 59, "Pyrexia": 57, "Chills": 52, "Pain": 48, "Nausea": 34, "Dizziness": 27, "SARS-CoV-2 test": 24, "Pain in extremity": 23, "Body temperature": 21, "Injection site pain": 21, "Asthenia": 15, "Vomiting": 15, "Arthralgia": 14, "Dyspnoea": 14, "Myalgia": 14, "Blood test": 13, "Feeling abnormal": 13, "Vaccination failure": 13, "Blood pressure measurement": 11, "Diarrhoea": 11, "Peripheral swelling": 11, "Rash": 11, "Back pain": 10, "Chest pain": 10, "Hyperhidrosis": 10, "Malaise": 10, "Pruritus": 10, "COVID-19": 9, "Influenza like illness": 9, "Muscle spasms": 9, "Somnolence": 8, "Abdominal pain upper": 7, "Computerised tomogram": 7, "Contusion": 7, "Decreased appetite": 7, "Hypoaesthesia": 7, "Insomnia": 7, "Neck pain": 7, "Suspected COVID-19": 7, "Anxiety": 6, "Cough": 6, "Heart rate increased": 6, "Magnetic resonance imaging": 6, "Muscular weakness": 6, "Off label use": 6, "Palpitations": 6, "Paraesthesia": 6, "Antibody test": 5, "Electrocardiogram": 5, "Hypertension": 5, "Nasal congestion": 5, "Therapy non-responder": 5, "Vision blurred": 5, "Abdominal pain": 4, "Burning sensation": 4, "Chest discomfort": 4, "Feeling hot": 4, "Heart rate": 4, "Lymphadenopathy": 4, "Product administered to patient of inappropriate age": 4, "Rash pruritic": 4, "SARS-CoV-2 antibody test": 4, "SARS-CoV-2 test negative": 4, "SARS-CoV-2 test positive": 4, "Swelling face": 4, "Syncope": 4, "Tremor": 4, "Urticaria": 4, "Bone pain": 3, "Dehydration": 3, "Dry mouth": 3, "Erythema": 3, "Expired product administered": 3, "Fall": 3, "Feeling cold": 3, "Gait inability": 3, "Injection site erythema": 3, "Injection site swelling": 3, "Medication error": 3, "Muscle twitching": 3, "Nasopharyngitis": 3, "Nervousness": 3, "Oropharyngeal pain": 3, "Product storage error": 3, "Sensory disturbance": 3, "Skin discolouration": 3, "Swelling": 3, "Ultrasound scan": 3, "Ageusia": 2, "Anosmia": 2, "Blood glucose abnormal": 2, "Blood pressure increased": 2, "Chest X-ray": 2, "Dry skin": 2, "Dyspepsia": 2, "Epistaxis": 2, "Eye swelling": 2, "Full blood count": 2, "Gastrointestinal disorder": 2, "Herpes zoster": 2, "Hypotension": 2, "Laboratory test": 2, "Lethargy": 2, "Loss of personal independence in daily activities": 2, "Mobility decreased": 2, "Muscle contracture": 2, "Muscle tightness": 2, "Musculoskeletal stiffness": 2, "Oedema peripheral": 2, "Oxygen saturation": 2, "Platelet count": 2, "Presyncope": 2, "Product administered at inappropriate site": 2, "Restlessness": 2, "Seizure": 2, "Sinusitis": 2, "Skin haemorrhage": 2, "Sleep disorder": 2, "Taste disorder": 2, "Thirst": 2, "Throat irritation": 2, "Throat tightness": 2, "Tinnitus": 2, "Underdose": 2, "Urine analysis": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Acoustic stimulation tests": 1, "Allergy test": 1, "Alopecia": 1, "Appetite disorder": 1, "Atrial fibrillation": 1, "Bedridden": 1, "Bile acid malabsorption": 1, "Biopsy skin": 1, "Blister": 1, "Blood cholesterol": 1, "Blood cholesterol decreased": 1, "Blood glucose normal": 1, "Blood triglycerides": 1, "Blood urine present": 1, "Body temperature abnormal": 1, "Body temperature increased": 1, "Breast tenderness": 1, "Bronchitis chronic": 1, "CSF test": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Cardiac function test": 1, "Cardiac imaging procedure": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Cerebral haemorrhage": 1, "Cerebral thrombosis": 1, "Cerebrovascular accident": 1, "Coagulation test": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Computerised tomogram head": 1, "Condition aggravated": 1, "Creutzfeldt-Jakob disease": 1, "Depression": 1, "Diabetes mellitus inadequate control": 1, "Disturbance in attention": 1, "Dry throat": 1, "Dysgeusia": 1, "Dysphonia": 1, "Dysstasia": 1, "Ear discomfort": 1, "Ear pruritus": 1, "Emotional disorder": 1, "Emotional distress": 1, "Eye disorder": 1, "Eye irritation": 1, "Fear": 1, "Feeling drunk": 1, "Feeling jittery": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Flatulence": 1, "Flushing": 1, "Foaming at mouth": 1, "Foetal exposure during pregnancy": 1, "Gait disturbance": 1, "Gastric disorder": 1, "Haematology test": 1, "Haematoma": 1, "Haemoptysis": 1, "Hallucination": 1, "Hangover": 1, "Head discomfort": 1, "Head injury": 1, "Heart rate decreased": 1, "Heart rate irregular": 1, "Hot flush": 1, "Hunger": 1, "Hyperaesthesia": 1, "Hypersensitivity": 1, "Hypervigilance": 1, "Hypoaesthesia oral": 1, "Hysterectomy": 1, "Ill-defined disorder": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Initial insomnia": 1, "Injection site discomfort": 1, "Injection site hypersensitivity": 1, "Injection site irritation": 1, "Injection site mass": 1, "Injection site nodule": 1, "Injection site reaction": 1, "Injection site warmth": 1, "Intermenstrual bleeding": 1, "Intracranial aneurysm": 1, "Lactose intolerance": 1, "Large for dates baby": 1, "Ligament sprain": 1, "Lip blister": 1, "Lip discolouration": 1, "Lip pain": 1, "Lip swelling": 1, "Low density lipoprotein": 1, "Lumbar puncture": 1, "Mass": 1, "Memory impairment": 1, "Middle insomnia": 1, "Migraine": 1, "Motion sickness": 1, "Multiple allergies": 1, "Multiple use of single-use product": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Neck mass": 1, "Neuralgia": 1, "Neuromyelitis optica spectrum disorder": 1, "Night sweats": 1, "Nodule": 1, "Oxygen saturation increased": 1, "Pain assessment": 1, "Pain in jaw": 1, "Paralysis": 1, "Peripheral coldness": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Photosensitivity reaction": 1, "Platelet count decreased": 1, "Pneumonia": 1, "Pollakiuria": 1, "Polymerase chain reaction": 1, "Poor quality product administered": 1, "Poor quality sleep": 1, "Postmenopausal haemorrhage": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Product use issue": 1, "Productive cough": 1, "Prostate examination": 1, "Pulmonary thrombosis": 1, "Rash erythematous": 1, "Reaction to preservatives": 1, "Red blood cells urine": 1, "Reflexes abnormal": 1, "Renal disorder": 1, "Renal pain": 1, "Respiratory tract infection": 1, "Retching": 1, "SARS-CoV-2 antibody test negative": 1, "Sensory loss": 1, "Sinus headache": 1, "Skin induration": 1, "Skin mass": 1, "Sneezing": 1, "Swollen tongue": 1, "Testicular swelling": 1, "Therapeutic product effect decreased": 1, "Therapeutic response decreased": 1, "Therapeutic response unexpected": 1, "Thinking abnormal": 1, "Thrombosis": 1, "Toothache": 1, "Ultrasound Doppler": 1, "Urinary tract disorder": 1, "Vaccination error": 1, "Vaccination site discomfort": 1, "Vaccination site pain": 1, "Vaginal lesion": 1, "Vaginal ulceration": 1, "Vasodilatation": 1, "Vein discolouration": 1, "Vertigo": 1, "Visual impairment": 1, "Vitamin D deficiency": 1, "Vitreous floaters": 1, "Vulval ulceration": 1, "Walking aid user": 1, "Weight decreased": 1, "White blood cell count": 1, "White blood cells urine": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808979.json b/docs/data/histograms/United States/1808979.json
new file mode 100644
index 00000000000..a2089e6043f
--- /dev/null
+++ b/docs/data/histograms/United States/1808979.json	
@@ -0,0 +1 @@
+{"batchcode": "1808979", "histograms": [{"batchcodes": ["1808979"], "histogram": {"Asthenia": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Decreased appetite": 1, "Dizziness": 1, "Dyspepsia": 1, "Fatigue": 1, "Hypertension": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180898.json b/docs/data/histograms/United States/180898.json
new file mode 100644
index 00000000000..905db90dc83
--- /dev/null
+++ b/docs/data/histograms/United States/180898.json	
@@ -0,0 +1 @@
+{"batchcode": "180898", "histograms": [{"batchcodes": ["180898"], "histogram": {"Headache": 2, "Paraesthesia": 2, "Computerised tomogram": 1, "Coordination abnormal": 1, "Dizziness": 1, "Fatigue": 1, "Platelet count": 1, "Rash pruritic": 1, "Restlessness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808980.json b/docs/data/histograms/United States/1808980.json
new file mode 100644
index 00000000000..34f350fa846
--- /dev/null
+++ b/docs/data/histograms/United States/1808980.json	
@@ -0,0 +1 @@
+{"batchcode": "1808980", "histograms": [{"batchcodes": ["070H21A", "1808980"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}, {"batchcodes": ["1808980", "939905"], "histogram": {"Rash erythematous": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["1808980", "FH8020"], "histogram": {"Headache": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["1808980", "FH8028"], "histogram": {"Arthralgia": 1, "Blood urine": 1, "Chills": 1, "Dyskinesia": 1, "Fatigue": 1, "Feeling jittery": 1, "Headache": 1, "Insomnia": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Physical examination": 1, "Tremor": 1}}, {"batchcodes": ["1808980"], "histogram": {"Headache": 72, "Pyrexia": 60, "Fatigue": 52, "Chills": 50, "Nausea": 41, "Pain": 39, "Pain in extremity": 33, "Body temperature": 24, "Injection site pain": 24, "Dizziness": 23, "SARS-CoV-2 test": 23, "Vomiting": 18, "Myalgia": 17, "Arthralgia": 14, "Diarrhoea": 14, "Feeling abnormal": 14, "Asthenia": 13, "Feeling hot": 13, "Malaise": 12, "Suspected COVID-19": 12, "Vaccination failure": 12, "Dyspnoea": 11, "Cough": 10, "Rash": 10, "Hyperhidrosis": 9, "Hypoaesthesia": 9, "Back pain": 8, "Poor quality product administered": 8, "Blood test": 7, "Erythema": 7, "Feeling cold": 7, "Palpitations": 7, "Product storage error": 7, "Ultrasound scan": 7, "Decreased appetite": 6, "Insomnia": 6, "Magnetic resonance imaging": 6, "Nasal congestion": 6, "Tremor": 6, "Vision blurred": 6, "Anxiety": 5, "Blood pressure measurement": 5, "Burning sensation": 5, "Computerised tomogram": 5, "Influenza like illness": 5, "Injection site swelling": 5, "Peripheral swelling": 5, "Therapy non-responder": 5, "Acoustic stimulation tests": 4, "Gait disturbance": 4, "Hypertension": 4, "Migraine": 4, "Muscle spasms": 4, "Oedema peripheral": 4, "Pruritus": 4, "SARS-CoV-2 test positive": 4, "Sinus congestion": 4, "Thrombosis": 4, "Urticaria": 4, "Weight decreased": 4, "Abdominal pain": 3, "Antibody test": 3, "Chest discomfort": 3, "Chest pain": 3, "Cold sweat": 3, "Ear discomfort": 3, "Electrocardiogram": 3, "Exposure during pregnancy": 3, "Feeding disorder": 3, "Flushing": 3, "Foetal exposure during pregnancy": 3, "Hypokinesia": 3, "Impaired work ability": 3, "Injection site warmth": 3, "Limb discomfort": 3, "Limb mass": 3, "Muscular weakness": 3, "Nasopharyngitis": 3, "Neck pain": 3, "Off label use": 3, "Oropharyngeal pain": 3, "Paraesthesia": 3, "Rhinorrhoea": 3, "Sensory disturbance": 3, "Somnolence": 3, "Throat tightness": 3, "Tinnitus": 3, "X-ray": 3, "Abdominal discomfort": 2, "Abdominal pain upper": 2, "Alopecia": 2, "Blister": 2, "Blood pressure increased": 2, "Bone pain": 2, "Breast discomfort": 2, "C-reactive protein": 2, "COVID-19": 2, "Cardiac function test": 2, "Cardiovascular disorder": 2, "Cerebrovascular accident": 2, "Colonoscopy": 2, "Contusion": 2, "Deep vein thrombosis": 2, "Discomfort": 2, "Disorientation": 2, "Dysphagia": 2, "Eye disorder": 2, "Eye swelling": 2, "Hallucination": 2, "Heart rate": 2, "Heart rate increased": 2, "Hypersomnia": 2, "Illness": 2, "Inflammation": 2, "Injection site erythema": 2, "Injection site reaction": 2, "Laboratory test": 2, "Lethargy": 2, "Loss of personal independence in daily activities": 2, "Movement disorder": 2, "Muscle tightness": 2, "Pain in jaw": 2, "Pollakiuria": 2, "Rash erythematous": 2, "Rash pruritic": 2, "SARS-CoV-2 antibody test": 2, "Scan": 2, "Sinus headache": 2, "Speech disorder": 2, "Therapeutic response unexpected": 2, "Ultrasound Doppler": 2, "Vertigo": 2, "Weight": 2, "Wheezing": 2, "Abdominal distension": 1, "Abnormal faeces": 1, "Ageusia": 1, "Angiogram": 1, "Angiogram abnormal": 1, "Anosmia": 1, "Antibody test negative": 1, "Aphonia": 1, "Appendicitis": 1, "Arrhythmia": 1, "Arthropod sting": 1, "Auditory disorder": 1, "Axillary pain": 1, "Back injury": 1, "Bedridden": 1, "Biopsy": 1, "Biopsy vagina": 1, "Bladder dilatation": 1, "Blepharospasm": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Blood glucose increased": 1, "Body mass index": 1, "Body temperature abnormal": 1, "Body temperature increased": 1, "Breast engorgement": 1, "Breast haemorrhage": 1, "COVID-19 pneumonia": 1, "Cardiac flutter": 1, "Cardiac monitoring": 1, "Chemotherapy": 1, "Chest X-ray": 1, "Condition aggravated": 1, "Defaecation urgency": 1, "Dermatitis allergic": 1, "Disturbance in attention": 1, "Diverticulitis": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dysphonia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Ear infection": 1, "Ear pain": 1, "Ear pruritus": 1, "Ear swelling": 1, "Endoscopy": 1, "Eustachian tube obstruction": 1, "Expired product administered": 1, "Eye infarction": 1, "Eye irritation": 1, "Eye pain": 1, "Facial discomfort": 1, "Fall": 1, "Feeling drunk": 1, "Fibrin D dimer increased": 1, "Foetal growth restriction": 1, "Frequent bowel movements": 1, "Full blood count": 1, "Gait inability": 1, "Gastric disorder": 1, "Gastrooesophageal reflux disease": 1, "Gestational diabetes": 1, "Glycosylated haemoglobin": 1, "HELLP syndrome": 1, "HIV infection": 1, "Haemoglobin": 1, "Haemorrhage urinary tract": 1, "Head discomfort": 1, "Heavy menstrual bleeding": 1, "Herpes zoster": 1, "Hilar lymphadenopathy": 1, "Hormone level abnormal": 1, "Hyperacusis": 1, "Hypersensitivity": 1, "Hypoacusis": 1, "Hypoaesthesia oral": 1, "Hypopnoea": 1, "Ill-defined disorder": 1, "Impaired driving ability": 1, "Injection site bruising": 1, "Injection site mass": 1, "Injection site nodule": 1, "Injection site rash": 1, "Intervertebral disc protrusion": 1, "Intestinal perforation": 1, "Ischaemic stroke": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Large for dates baby": 1, "Limb injury": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Mammogram": 1, "Mediastinal disorder": 1, "Menstrual disorder": 1, "Metabolic function test": 1, "Mobility decreased": 1, "Multiple sclerosis": 1, "Muscle discomfort": 1, "Musculoskeletal stiffness": 1, "Neonatal dyspnoea": 1, "Nodule": 1, "Oral discomfort": 1, "Oxygen saturation": 1, "Pallor": 1, "Panic attack": 1, "Paranoia": 1, "Parkinson's disease": 1, "Peripheral coldness": 1, "Peripheral vein occlusion": 1, "Petechiae": 1, "Pharyngeal swelling": 1, "Piloerection": 1, "Pneumonitis": 1, "Premature baby": 1, "Prenatal screening test": 1, "Presyncope": 1, "Product administered to patient of inappropriate age": 1, "Product dispensing error": 1, "Product quality issue": 1, "Product temperature excursion issue": 1, "Prolonged labour": 1, "Pulmonary pain": 1, "Pulmonary thrombosis": 1, "Radiotherapy": 1, "Rash macular": 1, "Restlessness": 1, "Retinal haemorrhage": 1, "Scratch": 1, "Sepsis": 1, "Serum ferritin": 1, "Sinus pain": 1, "Skin burning sensation": 1, "Skin exfoliation": 1, "Skin reaction": 1, "Skin warm": 1, "Skin wrinkling": 1, "Sluggishness": 1, "Sneezing": 1, "Spinal pain": 1, "Splenomegaly": 1, "Superficial vein thrombosis": 1, "Surgery": 1, "Swelling": 1, "Swelling face": 1, "Syncope": 1, "Taste disorder": 1, "Tenderness": 1, "Tension headache": 1, "Thirst": 1, "Throat irritation": 1, "Thyroid function test": 1, "Tooth discolouration": 1, "Toothache": 1, "Trigger finger": 1, "Ulcer": 1, "Ultrasound Doppler abnormal": 1, "Ultrasound antenatal screen": 1, "Urinary tract infection": 1, "Urine abnormality": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vasodilatation": 1, "Viral test negative": 1, "Visual impairment": 1, "Vitamin B12": 1, "Vomiting projectile": 1, "Weight increased": 1, "X-ray dental": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808980L.json b/docs/data/histograms/United States/1808980L.json
new file mode 100644
index 00000000000..588d0b8efcc
--- /dev/null
+++ b/docs/data/histograms/United States/1808980L.json	
@@ -0,0 +1 @@
+{"batchcode": "1808980L", "histograms": [{"batchcodes": ["1808980L"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808982 (MAYBE.json b/docs/data/histograms/United States/1808982 (MAYBE.json
new file mode 100644
index 00000000000..bb7b2ee8add
--- /dev/null
+++ b/docs/data/histograms/United States/1808982 (MAYBE.json	
@@ -0,0 +1 @@
+{"batchcode": "1808982 (MAYBE", "histograms": [{"batchcodes": ["1808982 (MAYBE"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Pyrexia": 1, "Tinnitus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808982 - HCP N.json b/docs/data/histograms/United States/1808982 - HCP N.json
new file mode 100644
index 00000000000..5142c654730
--- /dev/null
+++ b/docs/data/histograms/United States/1808982 - HCP N.json	
@@ -0,0 +1 @@
+{"batchcode": "1808982 - HCP N", "histograms": [{"batchcodes": ["1808982 - HCP N"], "histogram": {"Feeling abnormal": 1, "Headache": 1, "Injection site pain": 1, "Lip swelling": 1, "Malaise": 1, "Peripheral swelling": 1, "Swelling face": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808982.json b/docs/data/histograms/United States/1808982.json
new file mode 100644
index 00000000000..913e01d2187
--- /dev/null
+++ b/docs/data/histograms/United States/1808982.json	
@@ -0,0 +1 @@
+{"batchcode": "1808982", "histograms": [{"batchcodes": ["071F21A", "1808982"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1808982", "939903"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1808982"], "histogram": {"Headache": 56, "Fatigue": 37, "Chills": 33, "Pyrexia": 31, "Pain in extremity": 30, "Pain": 26, "Nausea": 23, "Dizziness": 22, "Injection site pain": 16, "Feeling abnormal": 13, "Myalgia": 13, "Body temperature": 11, "Expired product administered": 10, "Arthralgia": 9, "Cough": 9, "Hyperhidrosis": 9, "Hypoaesthesia": 9, "Back pain": 8, "Neck pain": 8, "Paraesthesia": 8, "Vomiting": 8, "Diarrhoea": 7, "Feeling hot": 7, "Influenza like illness": 7, "Migraine": 7, "Asthenia": 6, "Bone pain": 6, "Chest discomfort": 6, "Decreased appetite": 6, "Heart rate": 6, "Nasopharyngitis": 6, "SARS-CoV-2 test": 6, "Vaccination failure": 6, "COVID-19": 5, "Dyspnoea": 5, "Heart rate increased": 5, "Muscle tightness": 5, "Rash": 5, "Blood test": 4, "Contusion": 4, "Feeling cold": 4, "Insomnia": 4, "Pruritus": 4, "Thrombosis": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Burning sensation": 3, "Chest pain": 3, "Epistaxis": 3, "Eye pain": 3, "Hypersomnia": 3, "Lethargy": 3, "Malaise": 3, "Peripheral swelling": 3, "Product administered to patient of inappropriate age": 3, "Salivary hypersecretion": 3, "Sensory disturbance": 3, "Tremor": 3, "Vision blurred": 3, "Ageusia": 2, "Anosmia": 2, "Anxiety": 2, "Blood pressure measurement": 2, "Cold sweat": 2, "Computerised tomogram": 2, "Deep vein thrombosis": 2, "Disturbance in attention": 2, "Feeling jittery": 2, "Flushing": 2, "Genital herpes": 2, "Hypertension": 2, "Hypokinesia": 2, "Influenza": 2, "Injection site mass": 2, "Injection site swelling": 2, "Joint swelling": 2, "Loss of personal independence in daily activities": 2, "Lymphadenopathy": 2, "Muscle spasms": 2, "Nasal congestion": 2, "Neuralgia": 2, "Off label use": 2, "Platelet count": 2, "Poor quality product administered": 2, "Product storage error": 2, "Pulmonary thrombosis": 2, "SARS-CoV-2 test negative": 2, "Sneezing": 2, "Somnolence": 2, "Suspected COVID-19": 2, "Swelling": 2, "Tenderness": 2, "Therapy non-responder": 2, "Tinnitus": 2, "Urticaria": 2, "Abdominal pain": 1, "Allergic respiratory disease": 1, "Antibody test": 1, "Balance disorder": 1, "Bell's palsy": 1, "Blood culture": 1, "Blood potassium": 1, "Blood pressure decreased": 1, "Breast pain": 1, "Chest X-ray": 1, "Chromaturia": 1, "Chronic kidney disease": 1, "Colitis": 1, "Coma scale": 1, "Communication disorder": 1, "Computerised tomogram thorax": 1, "Concussion": 1, "Discomfort": 1, "Disorientation": 1, "Dissociation": 1, "Dizziness postural": 1, "Dry mouth": 1, "Dry throat": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dysphagia": 1, "Dysstasia": 1, "Ear pain": 1, "Epstein-Barr virus test": 1, "Exposure during pregnancy": 1, "Eye irritation": 1, "Eye swelling": 1, "Facial pain": 1, "Fear": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Flatulence": 1, "Foetal exposure during pregnancy": 1, "Freezing phenomenon": 1, "Gait disturbance": 1, "Gait inability": 1, "Gastrointestinal disorder": 1, "Glomerular filtration rate": 1, "Guillain-Barre syndrome": 1, "Haemoptysis": 1, "Halo vision": 1, "Head discomfort": 1, "Head injury": 1, "Herpes zoster": 1, "Hormone level abnormal": 1, "Hot flush": 1, "Impaired work ability": 1, "Incorrect dose administered": 1, "Incorrect dose administered by device": 1, "Increased appetite": 1, "Injection site bruising": 1, "Injection site erythema": 1, "Injection site extravasation": 1, "Injection site reaction": 1, "Intracardiac thrombus": 1, "Limb discomfort": 1, "Limb injury": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1, "Maternal exposure during pregnancy": 1, "Miliaria": 1, "Mobility decreased": 1, "Mood altered": 1, "Mood swings": 1, "Muscle fatigue": 1, "Muscle strain": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Nasal dryness": 1, "Nasal obstruction": 1, "Nerve injury": 1, "Night sweats": 1, "Nonspecific reaction": 1, "Ocular discomfort": 1, "Ocular hyperaemia": 1, "Oropharyngeal pain": 1, "Oxygen consumption decreased": 1, "Pain assessment": 1, "Painful respiration": 1, "Palpitations": 1, "Pancreatitis": 1, "Paralysis": 1, "Paranasal sinus discomfort": 1, "Peripheral vascular disorder": 1, "Pharyngeal swelling": 1, "Platelet count decreased": 1, "Polymerase chain reaction": 1, "Post-acute COVID-19 syndrome": 1, "Psoriasis": 1, "Rash vesicular": 1, "Renal disorder": 1, "Renal function test": 1, "Renal pain": 1, "Respiratory rate increased": 1, "Respiratory symptom": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Scan with contrast": 1, "Sensitive skin": 1, "Sepsis": 1, "Sinus operation": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Skin tightness": 1, "Skin warm": 1, "Sleep disorder": 1, "Speech disorder": 1, "Spontaneous penile erection": 1, "Streptococcus test": 1, "Syncope": 1, "Thinking abnormal": 1, "Throat tightness": 1, "Ultrasound scan": 1, "Underdose": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vasodilatation": 1, "Vertigo": 1, "Weight": 1, "Wheezing": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1808986.json b/docs/data/histograms/United States/1808986.json
new file mode 100644
index 00000000000..95aacafe88f
--- /dev/null
+++ b/docs/data/histograms/United States/1808986.json	
@@ -0,0 +1 @@
+{"batchcode": "1808986", "histograms": [{"batchcodes": ["1808986"], "histogram": {"Poor quality product administered": 32, "Product storage error": 28, "Headache": 12, "Pyrexia": 9, "Fatigue": 7, "Pain": 6, "Body temperature": 5, "Expired product administered": 5, "Injection site pain": 5, "Pain in extremity": 4, "Chills": 3, "Dizziness": 3, "Dyspnoea": 3, "Eye pain": 3, "Hypokinesia": 3, "Influenza like illness": 3, "Magnetic resonance imaging": 3, "Myalgia": 3, "Nausea": 3, "Vision blurred": 3, "Asthenia": 2, "Blood pressure measurement": 2, "Contusion": 2, "Decreased appetite": 2, "Feeling cold": 2, "Gait disturbance": 2, "Hyperhidrosis": 2, "Muscle spasms": 2, "Muscular weakness": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Pruritus": 2, "Rash": 2, "SARS-CoV-2 test": 2, "Syncope": 2, "Abdominal distension": 1, "Abdominal pain upper": 1, "Acne": 1, "Amnesia": 1, "Anxiety": 1, "Arthralgia": 1, "Back pain": 1, "Bedridden": 1, "Bladder disorder": 1, "Bone pain": 1, "COVID-19": 1, "Computerised tomogram": 1, "Concussion": 1, "Diarrhoea": 1, "Dry throat": 1, "Dyskinesia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Eructation": 1, "Eye swelling": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Gait inability": 1, "Guillain-Barre syndrome": 1, "Haemorrhage": 1, "Hot flush": 1, "Hyperaesthesia": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Injection site bruising": 1, "Injection site erythema": 1, "Injection site nodule": 1, "Insomnia": 1, "Intracranial pressure increased": 1, "Joint swelling": 1, "Laboratory test": 1, "Limb mass": 1, "Loss of consciousness": 1, "Lumbar puncture": 1, "Muscle twitching": 1, "Musculoskeletal pain": 1, "Nasal congestion": 1, "Odynophagia": 1, "Oedema peripheral": 1, "Physical disability": 1, "Product temperature excursion issue": 1, "Pulpitis dental": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Speech disorder": 1, "Surgery": 1, "Suspected COVID-19": 1, "Therapeutic response unexpected": 1, "Thrombosis": 1, "Tooth infection": 1, "Tremor": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vaccination site reaction": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180898L (OR A 2.json b/docs/data/histograms/United States/180898L (OR A 2.json
new file mode 100644
index 00000000000..929cdfda092
--- /dev/null
+++ b/docs/data/histograms/United States/180898L (OR A 2.json	
@@ -0,0 +1 @@
+{"batchcode": "180898L (OR A 2", "histograms": [{"batchcodes": ["180898L (OR A 2"], "histogram": {"Blood test": 1, "Fatigue": 1, "Gait disturbance": 1, "Hypermobility syndrome": 1, "Joint swelling": 1, "Muscle spasms": 1, "Pyrexia": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180898L.json b/docs/data/histograms/United States/180898L.json
new file mode 100644
index 00000000000..15e9a7f21a2
--- /dev/null
+++ b/docs/data/histograms/United States/180898L.json	
@@ -0,0 +1 @@
+{"batchcode": "180898L", "histograms": [{"batchcodes": ["180898L"], "histogram": {"Diarrhoea": 1, "Pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180978.json b/docs/data/histograms/United States/180978.json
new file mode 100644
index 00000000000..e363fb5afe7
--- /dev/null
+++ b/docs/data/histograms/United States/180978.json	
@@ -0,0 +1 @@
+{"batchcode": "180978", "histograms": [{"batchcodes": ["180978"], "histogram": {"Fatigue": 2, "Asthenia": 1, "Dizziness": 1, "Hypersomnia": 1, "Injection site pain": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180980.json b/docs/data/histograms/United States/180980.json
new file mode 100644
index 00000000000..f23676db9eb
--- /dev/null
+++ b/docs/data/histograms/United States/180980.json	
@@ -0,0 +1 @@
+{"batchcode": "180980", "histograms": [{"batchcodes": ["180980"], "histogram": {"Bone pain": 1, "Chills": 1, "Feeling cold": 1, "Heart rate": 1, "Heart rate increased": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1809878.json b/docs/data/histograms/United States/1809878.json
new file mode 100644
index 00000000000..3233112910a
--- /dev/null
+++ b/docs/data/histograms/United States/1809878.json	
@@ -0,0 +1 @@
+{"batchcode": "1809878", "histograms": [{"batchcodes": ["1809878"], "histogram": {"Limb mass": 1, "Mammogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1809887.json b/docs/data/histograms/United States/1809887.json
new file mode 100644
index 00000000000..3d5d101a544
--- /dev/null
+++ b/docs/data/histograms/United States/1809887.json	
@@ -0,0 +1 @@
+{"batchcode": "1809887", "histograms": [{"batchcodes": ["1809887"], "histogram": {"Back pain": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Loss of personal independence in daily activities": 1, "Medication error": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180A9A0.json b/docs/data/histograms/United States/180A9A0.json
new file mode 100644
index 00000000000..b61e220cd32
--- /dev/null
+++ b/docs/data/histograms/United States/180A9A0.json	
@@ -0,0 +1 @@
+{"batchcode": "180A9A0", "histograms": [{"batchcodes": ["180A9A0"], "histogram": {"Mass": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180B2A.json b/docs/data/histograms/United States/180B2A.json
new file mode 100644
index 00000000000..60ecafa9981
--- /dev/null
+++ b/docs/data/histograms/United States/180B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "180B2A", "histograms": [{"batchcodes": ["180B2A"], "histogram": {"Asthenia": 1, "Headache": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180Z068.json b/docs/data/histograms/United States/180Z068.json
new file mode 100644
index 00000000000..83e54d084b0
--- /dev/null
+++ b/docs/data/histograms/United States/180Z068.json	
@@ -0,0 +1 @@
+{"batchcode": "180Z068", "histograms": [{"batchcodes": ["180Z068"], "histogram": {"Fatigue": 2, "Headache": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/180Z07Z OR 1802.json b/docs/data/histograms/United States/180Z07Z OR 1802.json
new file mode 100644
index 00000000000..5aefa1db637
--- /dev/null
+++ b/docs/data/histograms/United States/180Z07Z OR 1802.json	
@@ -0,0 +1 @@
+{"batchcode": "180Z07Z OR 1802", "histograms": [{"batchcodes": ["180Z07Z OR 1802"], "histogram": {"Chest pain": 1, "Oropharyngeal pain": 1, "Urinary tract infection": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1812072.json b/docs/data/histograms/United States/1812072.json
new file mode 100644
index 00000000000..87100984aab
--- /dev/null
+++ b/docs/data/histograms/United States/1812072.json	
@@ -0,0 +1 @@
+{"batchcode": "1812072", "histograms": [{"batchcodes": ["1812072"], "histogram": {"Diarrhoea": 2, "Headache": 2, "Pain": 2, "Abdominal pain upper": 1, "Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1816022.json b/docs/data/histograms/United States/1816022.json
new file mode 100644
index 00000000000..d8cd4d177b0
--- /dev/null
+++ b/docs/data/histograms/United States/1816022.json	
@@ -0,0 +1 @@
+{"batchcode": "1816022", "histograms": [{"batchcodes": ["1816022"], "histogram": {"Headache": 7, "Fatigue": 4, "Nausea": 4, "Pain in extremity": 4, "Body temperature": 3, "Feeling abnormal": 3, "Feeling hot": 3, "Pyrexia": 3, "Asthenia": 2, "Chest discomfort": 2, "Chills": 2, "Computerised tomogram": 2, "Dizziness": 2, "Dyspnoea": 2, "Injection site pain": 2, "Malaise": 2, "Muscle spasms": 2, "Pain": 2, "Pain assessment": 2, "Paraesthesia": 2, "Poor quality product administered": 2, "SARS-CoV-2 test": 2, "Somnolence": 2, "Suspected COVID-19": 2, "Vision blurred": 2, "Abdominal pain upper": 1, "Abnormal sensation in eye": 1, "Acute kidney injury": 1, "Ageusia": 1, "Anosmia": 1, "Balance disorder": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Chest X-ray": 1, "Contusion": 1, "Crying": 1, "Diaphragmalgia": 1, "Diplopia": 1, "Discomfort": 1, "Erythema": 1, "Expired product administered": 1, "Eye discharge": 1, "Feeling cold": 1, "Fluid retention": 1, "Freezing phenomenon": 1, "Gait disturbance": 1, "Heart rate increased": 1, "Hypersensitivity": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Insomnia": 1, "Laboratory test abnormal": 1, "Limb mass": 1, "Localised infection": 1, "Migraine": 1, "Muscle injury": 1, "Muscle strain": 1, "Nasopharyngitis": 1, "Night sweats": 1, "Pain of skin": 1, "Pallor": 1, "Product storage error": 1, "Rales": 1, "Rash": 1, "Rash erythematous": 1, "Sensitive skin": 1, "Skin warm": 1, "Spinal X-ray": 1, "Tissue injury": 1, "Tremor": 1, "Vaccination failure": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1816024.json b/docs/data/histograms/United States/1816024.json
new file mode 100644
index 00000000000..cde9ae02701
--- /dev/null
+++ b/docs/data/histograms/United States/1816024.json	
@@ -0,0 +1 @@
+{"batchcode": "1816024", "histograms": [{"batchcodes": ["1816024"], "histogram": {"Eye irritation": 1, "Rash": 1, "Rash pruritic": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1816027.json b/docs/data/histograms/United States/1816027.json
new file mode 100644
index 00000000000..2edc26b4608
--- /dev/null
+++ b/docs/data/histograms/United States/1816027.json	
@@ -0,0 +1 @@
+{"batchcode": "1816027", "histograms": [{"batchcodes": ["1816027"], "histogram": {"Expired product administered": 4, "Pain in extremity": 4, "Poor quality product administered": 4, "Headache": 3, "Dizziness": 2, "Fatigue": 2, "Pain": 2, "Product storage error": 2, "Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Blood pressure measurement": 1, "Blood test": 1, "COVID-19": 1, "Diarrhoea": 1, "Electroencephalogram": 1, "Extra dose administered": 1, "Feeling abnormal": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypertension": 1, "Injection site pain": 1, "Injection site reaction": 1, "Nausea": 1, "Presyncope": 1, "Pyrexia": 1, "Restlessness": 1, "SARS-CoV-2 test": 1, "Sensory disturbance": 1, "Swelling": 1, "Tremor": 1, "Vaccination error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1816077.json b/docs/data/histograms/United States/1816077.json
new file mode 100644
index 00000000000..c34aa1b6893
--- /dev/null
+++ b/docs/data/histograms/United States/1816077.json	
@@ -0,0 +1 @@
+{"batchcode": "1816077", "histograms": [{"batchcodes": ["1816077"], "histogram": {"Contusion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1816207.json b/docs/data/histograms/United States/1816207.json
new file mode 100644
index 00000000000..5ecf49271a1
--- /dev/null
+++ b/docs/data/histograms/United States/1816207.json	
@@ -0,0 +1 @@
+{"batchcode": "1816207", "histograms": [{"batchcodes": ["1816207"], "histogram": {"Headache": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site mass": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Nodule": 1, "Sensory disturbance": 1, "Vasodilatation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18200095.json b/docs/data/histograms/United States/18200095.json
new file mode 100644
index 00000000000..e855893d7b6
--- /dev/null
+++ b/docs/data/histograms/United States/18200095.json	
@@ -0,0 +1 @@
+{"batchcode": "18200095", "histograms": [{"batchcodes": ["18200095"], "histogram": {"Arthralgia": 1, "Dysarthria": 1, "Hypoaesthesia": 1, "Hypokinesia": 1, "Joint noise": 1, "Muscle strain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Sensory loss": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18200096.json b/docs/data/histograms/United States/18200096.json
new file mode 100644
index 00000000000..6d517c58c2e
--- /dev/null
+++ b/docs/data/histograms/United States/18200096.json	
@@ -0,0 +1 @@
+{"batchcode": "18200096", "histograms": [{"batchcodes": ["18200096"], "histogram": {"Feeling hot": 1, "Injection site pain": 1, "Peripheral swelling": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1820075.json b/docs/data/histograms/United States/1820075.json
new file mode 100644
index 00000000000..7c9e4f10f4e
--- /dev/null
+++ b/docs/data/histograms/United States/1820075.json	
@@ -0,0 +1 @@
+{"batchcode": "1820075", "histograms": [{"batchcodes": ["1820075"], "histogram": {"Anxiety": 1, "Chest discomfort": 1, "Chest pain": 1, "Dizziness": 1, "Pain assessment": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1820095.json b/docs/data/histograms/United States/1820095.json
new file mode 100644
index 00000000000..08805669e86
--- /dev/null
+++ b/docs/data/histograms/United States/1820095.json	
@@ -0,0 +1 @@
+{"batchcode": "1820095", "histograms": [{"batchcodes": ["1820095"], "histogram": {"Pyrexia": 17, "Headache": 14, "Pain": 12, "Nausea": 11, "Chills": 10, "Pain in extremity": 9, "Poor quality product administered": 9, "Product storage error": 9, "Fatigue": 8, "Body temperature": 7, "Expired product administered": 7, "Paraesthesia": 7, "Feeling abnormal": 5, "Tinnitus": 5, "Cough": 4, "Dizziness": 4, "Dyspnoea": 4, "Hypoaesthesia": 4, "Influenza like illness": 4, "Injection site pain": 4, "Tremor": 4, "Vomiting": 4, "Blood test": 3, "Decreased appetite": 3, "Diarrhoea": 3, "Myalgia": 3, "Off label use": 3, "Product administered to patient of inappropriate age": 3, "SARS-CoV-2 test": 3, "Abdominal distension": 2, "Ageusia": 2, "Anxiety": 2, "Arthralgia": 2, "Asthenia": 2, "Back pain": 2, "Blood cholesterol": 2, "Blood pressure measurement": 2, "Chest pain": 2, "Dry mouth": 2, "Extra dose administered": 2, "Head discomfort": 2, "Hypokinesia": 2, "Insomnia": 2, "Limb discomfort": 2, "Lymphadenopathy": 2, "Magnetic resonance imaging": 2, "Migraine": 2, "Muscular weakness": 2, "Neck pain": 2, "Peripheral swelling": 2, "SARS-CoV-2 antibody test": 2, "Somnolence": 2, "Suspected COVID-19": 2, "Vaccination failure": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Anosmia": 1, "Balance disorder": 1, "Bedridden": 1, "COVID-19": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Computerised tomogram": 1, "Constipation": 1, "Contusion": 1, "Coordination abnormal": 1, "Disorientation": 1, "Disturbance in attention": 1, "Dysphonia": 1, "Ear pain": 1, "Electromyogram": 1, "Epistaxis": 1, "Eye swelling": 1, "Facial pain": 1, "Fall": 1, "Feeling hot": 1, "Gait disturbance": 1, "Gastrointestinal disorder": 1, "Generalised tonic-clonic seizure": 1, "Glomerular filtration rate": 1, "Glomerular filtration rate decreased": 1, "Hypersomnia": 1, "Hypoaesthesia oral": 1, "Illness": 1, "Impaired quality of life": 1, "Infectious mononucleosis": 1, "Influenza": 1, "Injection site bruising": 1, "Laboratory test": 1, "Lethargy": 1, "Loss of consciousness": 1, "Lymphoedema": 1, "Magnetic resonance imaging abnormal": 1, "Magnetic resonance imaging head": 1, "Malaise": 1, "Medication error": 1, "Motor dysfunction": 1, "Muscle strain": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nightmare": 1, "Ocular hyperaemia": 1, "Overdose": 1, "Palpitations": 1, "Panic attack": 1, "Paranasal sinus hypersecretion": 1, "Peripheral coldness": 1, "Pruritus": 1, "Rash pruritic": 1, "Sensory disturbance": 1, "Sinus congestion": 1, "Sneezing": 1, "Splenomegaly": 1, "Stress echocardiogram": 1, "Swelling": 1, "Testicular pain": 1, "Therapy non-responder": 1, "Toothache": 1, "Vaccination complication": 1, "Vaccination site mass": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1820096.json b/docs/data/histograms/United States/1820096.json
new file mode 100644
index 00000000000..acfef750b71
--- /dev/null
+++ b/docs/data/histograms/United States/1820096.json	
@@ -0,0 +1 @@
+{"batchcode": "1820096", "histograms": [{"batchcodes": ["1820096"], "histogram": {"Headache": 6, "Product storage error": 5, "Fatigue": 4, "Poor quality product administered": 4, "SARS-CoV-2 test": 4, "Pain": 3, "Pain in extremity": 3, "Tremor": 3, "Chest pain": 2, "Chills": 2, "Dizziness": 2, "Expired product administered": 2, "Feeling hot": 2, "Myalgia": 2, "Nausea": 2, "Oropharyngeal pain": 2, "Pyrexia": 2, "Tinnitus": 2, "Vaccination failure": 2, "Accidental exposure to product": 1, "Anxiety": 1, "Arthralgia": 1, "Asthenia": 1, "Body temperature": 1, "COVID-19": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Cough": 1, "Depression": 1, "Diarrhoea": 1, "Discomfort": 1, "Dry throat": 1, "Electrocardiogram": 1, "Extra dose administered": 1, "Eye swelling": 1, "Heart rate": 1, "Hot flush": 1, "Impaired work ability": 1, "Injection site bruising": 1, "Limb discomfort": 1, "Malaise": 1, "Mouth swelling": 1, "Nasal dryness": 1, "Nasopharyngitis": 1, "Ocular hyperaemia": 1, "Oral mucosal eruption": 1, "Pain assessment": 1, "Pneumonia": 1, "Product administration error": 1, "Pruritus": 1, "Rash": 1, "Reading disorder": 1, "Rhinorrhoea": 1, "Sinus congestion": 1, "Suspected COVID-19": 1, "Vertigo": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18205018.json b/docs/data/histograms/United States/18205018.json
new file mode 100644
index 00000000000..1c1e3e6b400
--- /dev/null
+++ b/docs/data/histograms/United States/18205018.json	
@@ -0,0 +1 @@
+{"batchcode": "18205018", "histograms": [{"batchcodes": ["18205018"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Injection site nodule": 1, "Injection site pain": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/182070.json b/docs/data/histograms/United States/182070.json
new file mode 100644
index 00000000000..bc0eccd42fb
--- /dev/null
+++ b/docs/data/histograms/United States/182070.json	
@@ -0,0 +1 @@
+{"batchcode": "182070", "histograms": [{"batchcodes": ["182070"], "histogram": {"Antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1821267.json b/docs/data/histograms/United States/1821267.json
new file mode 100644
index 00000000000..383f54119fd
--- /dev/null
+++ b/docs/data/histograms/United States/1821267.json	
@@ -0,0 +1 @@
+{"batchcode": "1821267", "histograms": [{"batchcodes": ["1821267"], "histogram": {"Diarrhoea": 1, "Illness": 1, "Myalgia": 1, "Pyrexia": 1, "Sneezing": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1821281.json b/docs/data/histograms/United States/1821281.json
new file mode 100644
index 00000000000..b62cb1bee20
--- /dev/null
+++ b/docs/data/histograms/United States/1821281.json	
@@ -0,0 +1 @@
+{"batchcode": "1821281", "histograms": [{"batchcodes": ["1821281"], "histogram": {"Injection site pain": 4, "Chills": 3, "Product storage error": 3, "Dizziness": 2, "Pain": 2, "Pain in extremity": 2, "Paraesthesia": 2, "Poor quality product administered": 2, "Pyrexia": 2, "Rash": 2, "Adverse reaction": 1, "Application site discolouration": 1, "Bedridden": 1, "Body temperature": 1, "Bronchitis": 1, "Bruxism": 1, "Chest pain": 1, "Expired product administered": 1, "Fatigue": 1, "Headache": 1, "Herpes virus test": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Injection site reaction": 1, "Insomnia": 1, "Limb mass": 1, "Muscular weakness": 1, "Nausea": 1, "Neuralgia": 1, "Oropharyngeal pain": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Therapeutic response unexpected": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1821286.json b/docs/data/histograms/United States/1821286.json
new file mode 100644
index 00000000000..8473f0c6c80
--- /dev/null
+++ b/docs/data/histograms/United States/1821286.json	
@@ -0,0 +1 @@
+{"batchcode": "1821286", "histograms": [{"batchcodes": ["1821286"], "histogram": {"Poor quality product administered": 34, "Product storage error": 32, "Headache": 20, "Pain in extremity": 15, "Pyrexia": 14, "Body temperature": 13, "Chills": 13, "Fatigue": 13, "Pain": 12, "Dizziness": 8, "Nausea": 8, "Asthenia": 7, "Expired product administered": 7, "Injection site pain": 7, "SARS-CoV-2 test": 7, "Arthralgia": 6, "Feeling abnormal": 6, "Contusion": 5, "Pruritus": 5, "Vomiting": 5, "Chest pain": 4, "Cough": 4, "Myalgia": 4, "Off label use": 4, "Paraesthesia": 4, "COVID-19": 3, "Decreased appetite": 3, "Diarrhoea": 3, "Hyperhidrosis": 3, "Hypoaesthesia": 3, "Insomnia": 3, "Malaise": 3, "Rash": 3, "Rash pruritic": 3, "Vaccination failure": 3, "Anxiety": 2, "Blood pressure measurement": 2, "Body mass index": 2, "Condition aggravated": 2, "Depression": 2, "Dysphagia": 2, "Dyspnoea": 2, "Heart rate": 2, "Hypersomnia": 2, "Lethargy": 2, "Loss of consciousness": 2, "Neck pain": 2, "Oxygen saturation": 2, "Peripheral swelling": 2, "Product administered to patient of inappropriate age": 2, "Sensory disturbance": 2, "Vertigo": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abnormal sensation in eye": 1, "Acoustic stimulation tests": 1, "Acute kidney injury": 1, "Acute sinusitis": 1, "Alanine aminotransferase": 1, "Alanine aminotransferase increased": 1, "Angina pectoris": 1, "Anion gap": 1, "Antibody test": 1, "Application site pain": 1, "Arthropod bite": 1, "Aspartate aminotransferase": 1, "Aspartate aminotransferase increased": 1, "Atrial fibrillation": 1, "Back pain": 1, "Bedridden": 1, "Bereavement": 1, "Blood albumin": 1, "Blood albumin decreased": 1, "Blood alkaline phosphatase": 1, "Blood alkaline phosphatase normal": 1, "Blood bicarbonate": 1, "Blood bicarbonate decreased": 1, "Blood bilirubin": 1, "Blood bilirubin normal": 1, "Blood calcium": 1, "Blood calcium normal": 1, "Blood chloride": 1, "Blood chloride normal": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood glucose": 1, "Blood glucose normal": 1, "Blood potassium": 1, "Blood potassium normal": 1, "Blood pressure decreased": 1, "Blood sodium": 1, "Blood sodium decreased": 1, "Blood urea": 1, "Blood urea increased": 1, "Body temperature decreased": 1, "Body temperature increased": 1, "Bradykinesia": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "COVID-19 pneumonia": 1, "Cardiac function test": 1, "Cerebral atrophy": 1, "Cerebral small vessel ischaemic disease": 1, "Chapped lips": 1, "Chest X-ray": 1, "Chest X-ray abnormal": 1, "Chest wall mass": 1, "Cholestasis of pregnancy": 1, "Chronic kidney disease": 1, "Chronic sinusitis": 1, "Computerised tomogram head": 1, "Computerised tomogram head abnormal": 1, "Confusional state": 1, "Constipation": 1, "Creatinine renal clearance": 1, "Creatinine renal clearance decreased": 1, "Death": 1, "Diabetes mellitus inadequate control": 1, "Drug use disorder": 1, "Dysstasia": 1, "Emphysema": 1, "Exposure during pregnancy": 1, "Eye pain": 1, "Eye swelling": 1, "Facial pain": 1, "Fall": 1, "Feeding disorder": 1, "Feeling hot": 1, "Fibrin D dimer": 1, "Fibrin D dimer normal": 1, "Foetal exposure during pregnancy": 1, "Full blood count": 1, "Glomerular filtration rate": 1, "Glomerular filtration rate decreased": 1, "Glycosylated haemoglobin": 1, "Glycosylated haemoglobin increased": 1, "Gout": 1, "Grief reaction": 1, "Hand deformity": 1, "Head injury": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypokalaemia": 1, "Hypokinesia": 1, "Hyponatraemia": 1, "Laboratory test": 1, "Laboratory test abnormal": 1, "Lacrimation increased": 1, "Leukocytosis": 1, "Limb injury": 1, "Lip swelling": 1, "Lung opacity": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Major depression": 1, "Medication error": 1, "Metabolic function test": 1, "Middle insomnia": 1, "Migraine": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Movement disorder": 1, "Muscle atrophy": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Nasal congestion": 1, "Neonatal dyspnoea": 1, "Nerve compression": 1, "Nervousness": 1, "Night sweats": 1, "Oedema peripheral": 1, "Oral herpes": 1, "Palpitations": 1, "Periarthritis": 1, "Periorbital swelling": 1, "Petechiae": 1, "Pneumonia bacterial": 1, "Procalcitonin": 1, "Procalcitonin normal": 1, "Product temperature excursion issue": 1, "Protein total": 1, "Protein total normal": 1, "Pulmonary mass": 1, "Rash erythematous": 1, "Rash macular": 1, "Renal impairment": 1, "Restless legs syndrome": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test positive": 1, "Seizure": 1, "Sensory loss": 1, "Sinusitis": 1, "Skin discolouration": 1, "Skin warm": 1, "Sleep disorder": 1, "Suspected COVID-19": 1, "Swelling": 1, "Tachycardia": 1, "Taste disorder": 1, "Therapeutic response unexpected": 1, "Therapy non-responder": 1, "Thinking abnormal": 1, "Throat irritation": 1, "Tinnitus": 1, "Tongue biting": 1, "Tooth abscess": 1, "Toothache": 1, "Tremor": 1, "Ultrasound Doppler": 1, "Urinary incontinence": 1, "Vaccination site pain": 1, "Ventilation/perfusion scan": 1, "Vision blurred": 1, "Wheezing": 1, "White blood cell count": 1, "White blood cell count increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1821287.json b/docs/data/histograms/United States/1821287.json
new file mode 100644
index 00000000000..d3380f1e348
--- /dev/null
+++ b/docs/data/histograms/United States/1821287.json	
@@ -0,0 +1 @@
+{"batchcode": "1821287", "histograms": [{"batchcodes": ["1821287"], "histogram": {"Body temperature": 2, "COVID-19": 2, "Headache": 2, "Nausea": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Abdominal pain upper": 1, "Antibody test": 1, "Blood test": 1, "Chest X-ray": 1, "Decreased appetite": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Muscular weakness": 1, "Myalgia": 1, "Pain": 1, "Pain of skin": 1, "Paraesthesia": 1, "Paranasal sinus discomfort": 1, "Poor quality product administered": 1, "Pyrexia": 1, "Restlessness": 1, "SARS-CoV-2 test positive": 1, "Sinus congestion": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1821288.json b/docs/data/histograms/United States/1821288.json
new file mode 100644
index 00000000000..c1bd6216da3
--- /dev/null
+++ b/docs/data/histograms/United States/1821288.json	
@@ -0,0 +1 @@
+{"batchcode": "1821288", "histograms": [{"batchcodes": ["1821288"], "histogram": {"Poor quality product administered": 8, "Product storage error": 8, "Headache": 5, "Pyrexia": 4, "Asthenia": 3, "Back pain": 3, "Dizziness": 3, "Injection site pain": 3, "Paraesthesia": 3, "Arthralgia": 2, "Blood pressure measurement": 2, "Body temperature": 2, "Fatigue": 2, "Muscular weakness": 2, "Pain": 2, "Pain assessment": 2, "Pain in extremity": 2, "Vision blurred": 2, "Vomiting": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Alopecia": 1, "Balance disorder": 1, "Blepharitis": 1, "Blood glucose": 1, "Cardiovascular evaluation": 1, "Chills": 1, "Confusional state": 1, "Contusion": 1, "Cough": 1, "Death": 1, "Dehydration": 1, "Diarrhoea": 1, "Dyspepsia": 1, "Dyspnoea": 1, "Emotional distress": 1, "Feeling abnormal": 1, "Head titubation": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Influenza like illness": 1, "Injection site swelling": 1, "Joint swelling": 1, "Limb discomfort": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Muscle fatigue": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Oedema peripheral": 1, "Peripheral swelling": 1, "Psoriasis": 1, "Renal pain": 1, "Rhinorrhoea": 1, "Somnolence": 1, "Spinal pain": 1, "Tremor": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/182128B.json b/docs/data/histograms/United States/182128B.json
new file mode 100644
index 00000000000..9ce04a0dff3
--- /dev/null
+++ b/docs/data/histograms/United States/182128B.json	
@@ -0,0 +1 @@
+{"batchcode": "182128B", "histograms": [{"batchcodes": ["182128B"], "histogram": {"Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1821296.json b/docs/data/histograms/United States/1821296.json
new file mode 100644
index 00000000000..8ec6a49321f
--- /dev/null
+++ b/docs/data/histograms/United States/1821296.json	
@@ -0,0 +1 @@
+{"batchcode": "1821296", "histograms": [{"batchcodes": ["1821296"], "histogram": {"Poor quality product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/182181.json b/docs/data/histograms/United States/182181.json
new file mode 100644
index 00000000000..f0d34aae534
--- /dev/null
+++ b/docs/data/histograms/United States/182181.json	
@@ -0,0 +1 @@
+{"batchcode": "182181", "histograms": [{"batchcodes": ["182181"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1822309.json b/docs/data/histograms/United States/1822309.json
new file mode 100644
index 00000000000..cf24c8c056a
--- /dev/null
+++ b/docs/data/histograms/United States/1822309.json	
@@ -0,0 +1 @@
+{"batchcode": "1822309", "histograms": [{"batchcodes": ["1822309"], "histogram": {"Body temperature": 1, "Influenza like illness": 1, "Injection site reaction": 1, "Injection site urticaria": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/182266.json b/docs/data/histograms/United States/182266.json
new file mode 100644
index 00000000000..defd52b0621
--- /dev/null
+++ b/docs/data/histograms/United States/182266.json	
@@ -0,0 +1 @@
+{"batchcode": "182266", "histograms": [{"batchcodes": ["182266"], "histogram": {"Eating disorder": 1, "Malnutrition": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1822809 OR 211A.json b/docs/data/histograms/United States/1822809 OR 211A.json
new file mode 100644
index 00000000000..dc5e0223b71
--- /dev/null
+++ b/docs/data/histograms/United States/1822809 OR 211A.json	
@@ -0,0 +1 @@
+{"batchcode": "1822809 OR 211A", "histograms": [{"batchcodes": ["1822809 OR 211A"], "histogram": {"Off label use": 4, "Underdose": 3, "Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1822809, 211A21.json b/docs/data/histograms/United States/1822809, 211A21.json
new file mode 100644
index 00000000000..a66851cf15d
--- /dev/null
+++ b/docs/data/histograms/United States/1822809, 211A21.json	
@@ -0,0 +1 @@
+{"batchcode": "1822809, 211A21", "histograms": [{"batchcodes": ["1822809, 211A21"], "histogram": {"Off label use": 3, "Underdose": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1822809.json b/docs/data/histograms/United States/1822809.json
new file mode 100644
index 00000000000..f16d8810a46
--- /dev/null
+++ b/docs/data/histograms/United States/1822809.json	
@@ -0,0 +1 @@
+{"batchcode": "1822809", "histograms": [{"batchcodes": ["048F21A", "1822809"], "histogram": {"Inappropriate schedule of product administration": 1, "Infection": 1, "Monocyte count": 1, "Monocyte count increased": 1}}, {"batchcodes": ["1822809"], "histogram": {"Poor quality product administered": 40, "Product storage error": 39, "Off label use": 20, "Overdose": 16, "Headache": 13, "Pain in extremity": 8, "SARS-CoV-2 test": 8, "Dizziness": 7, "Nausea": 6, "Pyrexia": 6, "Vaccination failure": 6, "Fatigue": 5, "Paraesthesia": 5, "Body temperature": 4, "COVID-19": 4, "Malaise": 4, "Pain": 4, "Suspected COVID-19": 4, "Abdominal pain upper": 3, "Blood pressure measurement": 3, "Blood test": 3, "Erythema": 3, "Expired product administered": 3, "Hypoaesthesia": 3, "Injection site pain": 3, "Myalgia": 3, "Swelling face": 3, "Asthenia": 2, "Chills": 2, "Confusional state": 2, "Decreased appetite": 2, "Feeling abnormal": 2, "Hypertension": 2, "Illness": 2, "Incorrect dose administered": 2, "Injection site pruritus": 2, "Injection site reaction": 2, "Insomnia": 2, "Paraesthesia oral": 2, "Product administered to patient of inappropriate age": 2, "Rash": 2, "Somnolence": 2, "Taste disorder": 2, "Administration site pain": 1, "Adverse event": 1, "Aphasia": 1, "Arthralgia": 1, "Axillary pain": 1, "Back pain": 1, "Bell's palsy": 1, "Blood pressure increased": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chest pain": 1, "Conjunctival haemorrhage": 1, "Constipation": 1, "Culture throat": 1, "Diarrhoea": 1, "Diplopia": 1, "Dry mouth": 1, "Dyspnoea": 1, "Dysuria": 1, "Epilepsy": 1, "Epistaxis": 1, "Eye movement disorder": 1, "Facial paralysis": 1, "Faeces hard": 1, "Fear": 1, "Feeling hot": 1, "Flushing": 1, "Glossodynia": 1, "Haematuria": 1, "Heart rate": 1, "Heart rate increased": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Lethargy": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging neck": 1, "Memory impairment": 1, "Monoplegia": 1, "Muscle atrophy": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Night sweats": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pericarditis": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Polymenorrhoea": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Rash macular": 1, "Rash papular": 1, "SARS-CoV-2 test positive": 1, "Skin discolouration": 1, "Stool analysis": 1, "Swelling": 1, "Therapeutic product effect decreased": 1, "Thinking abnormal": 1, "Tinnitus": 1, "Tongue disorder": 1, "Tongue haemorrhage": 1, "Urine analysis": 1, "Vaccination site pain": 1, "Vaginal discharge": 1, "Vaginal haemorrhage": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1822809;211A21A.json b/docs/data/histograms/United States/1822809;211A21A.json
new file mode 100644
index 00000000000..7b07b3a57ca
--- /dev/null
+++ b/docs/data/histograms/United States/1822809;211A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "1822809;211A21A", "histograms": [{"batchcodes": ["1822809;211A21A"], "histogram": {"Off label use": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/182281.json b/docs/data/histograms/United States/182281.json
new file mode 100644
index 00000000000..203a63650cf
--- /dev/null
+++ b/docs/data/histograms/United States/182281.json	
@@ -0,0 +1 @@
+{"batchcode": "182281", "histograms": [{"batchcodes": ["182281"], "histogram": {"Fatigue": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1822811.json b/docs/data/histograms/United States/1822811.json
new file mode 100644
index 00000000000..45bf5e5578b
--- /dev/null
+++ b/docs/data/histograms/United States/1822811.json	
@@ -0,0 +1 @@
+{"batchcode": "1822811", "histograms": [{"batchcodes": ["001M21A", "1822811"], "histogram": {"Abdominal pain upper": 2, "Body temperature": 2, "COVID-19": 2, "Diarrhoea": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Inappropriate schedule of product administration": 1, "Vaccination failure": 1}}, {"batchcodes": ["016B21A", "1822811"], "histogram": {"Dysgeusia": 1}}, {"batchcodes": ["1822811", "FK9893"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["1822811"], "histogram": {"Poor quality product administered": 22, "Product storage error": 19, "Headache": 15, "Pyrexia": 13, "Chills": 12, "Pain": 12, "Dizziness": 11, "Fatigue": 11, "SARS-CoV-2 test": 10, "Body temperature": 9, "COVID-19": 9, "Dyspnoea": 8, "Nausea": 8, "Pain in extremity": 8, "Paraesthesia": 8, "Injection site pain": 7, "Vaccination failure": 7, "Malaise": 6, "Muscular weakness": 6, "Chest discomfort": 5, "Arthralgia": 4, "Diarrhoea": 4, "Heart rate": 4, "Heart rate increased": 4, "Hypoaesthesia": 4, "Suspected COVID-19": 4, "Vomiting": 4, "Abdominal pain upper": 3, "Chest pain": 3, "Expired product administered": 3, "Feeling cold": 3, "Influenza like illness": 3, "Injection site erythema": 3, "Laboratory test": 3, "Myalgia": 3, "Palpitations": 3, "Tinnitus": 3, "Tremor": 3, "Urticaria": 3, "Vision blurred": 3, "Abdominal pain lower": 2, "Asthenia": 2, "Computerised tomogram": 2, "Discomfort": 2, "Feeling abnormal": 2, "Feeling hot": 2, "Head discomfort": 2, "Injection site swelling": 2, "Lymph node pain": 2, "Off label use": 2, "Product administered to patient of inappropriate age": 2, "Rash": 2, "SARS-CoV-2 test positive": 2, "Somnolence": 2, "Underdose": 2, "Vertigo": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Ageusia": 1, "Agitation": 1, "Anal incontinence": 1, "Anticoagulant therapy": 1, "Apathy": 1, "Asthma": 1, "Axillary mass": 1, "Biopsy": 1, "Blindness unilateral": 1, "Blood cholesterol": 1, "Blood pressure measurement": 1, "Body temperature increased": 1, "Burning sensation": 1, "COVID-19 pneumonia": 1, "Cardiac disorder": 1, "Cardiac failure congestive": 1, "Cold sweat": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram thorax": 1, "Computerised tomogram thorax abnormal": 1, "Concussion": 1, "Condition aggravated": 1, "Contusion": 1, "Cough": 1, "Decreased appetite": 1, "Diplopia": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysphagia": 1, "Endoscopy": 1, "Energy increased": 1, "Fall": 1, "Gait disturbance": 1, "Gastrointestinal disorder": 1, "Gastrointestinal pain": 1, "Head injury": 1, "Hyperhidrosis": 1, "Ill-defined disorder": 1, "Illness": 1, "Initial insomnia": 1, "Injection site hypoaesthesia": 1, "Injection site mass": 1, "Injection site pruritus": 1, "Injection site warmth": 1, "International normalised ratio": 1, "Kidney infection": 1, "Lymphadenopathy": 1, "Mammogram": 1, "Migraine": 1, "Muscle spasms": 1, "Nasal congestion": 1, "Neck pain": 1, "Night sweats": 1, "Nodular rash": 1, "Oesophagram": 1, "Pain assessment": 1, "Pallor": 1, "Peripheral coldness": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Psychomotor hyperactivity": 1, "Pulmonary embolism": 1, "Pulmonary infarction": 1, "Rash pruritic": 1, "Renal pain": 1, "Retching": 1, "Retinal haemorrhage": 1, "Retinal vein thrombosis": 1, "Retinogram": 1, "SARS-CoV-2 RNA": 1, "SARS-CoV-2 antibody test": 1, "Seborrhoeic dermatitis": 1, "Seizure": 1, "Sensory disturbance": 1, "Sleep disorder due to general medical condition, insomnia type": 1, "Tachycardia": 1, "Tenderness": 1, "Tendon disorder": 1, "Therapy non-responder": 1, "Urinary incontinence": 1, "Urine abnormality": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1822812.json b/docs/data/histograms/United States/1822812.json
new file mode 100644
index 00000000000..3d3a580a835
--- /dev/null
+++ b/docs/data/histograms/United States/1822812.json	
@@ -0,0 +1 @@
+{"batchcode": "1822812", "histograms": [{"batchcodes": ["1822812"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18228811.json b/docs/data/histograms/United States/18228811.json
new file mode 100644
index 00000000000..aecba9ca40f
--- /dev/null
+++ b/docs/data/histograms/United States/18228811.json	
@@ -0,0 +1 @@
+{"batchcode": "18228811", "histograms": [{"batchcodes": ["18228811"], "histogram": {"Poor quality product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18262.json b/docs/data/histograms/United States/18262.json
new file mode 100644
index 00000000000..76c57571988
--- /dev/null
+++ b/docs/data/histograms/United States/18262.json	
@@ -0,0 +1 @@
+{"batchcode": "18262", "histograms": [{"batchcodes": ["18262"], "histogram": {"Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/182811.json b/docs/data/histograms/United States/182811.json
new file mode 100644
index 00000000000..f856a5275cb
--- /dev/null
+++ b/docs/data/histograms/United States/182811.json	
@@ -0,0 +1 @@
+{"batchcode": "182811", "histograms": [{"batchcodes": ["182811"], "histogram": {"Chest pain": 1, "Computerised tomogram": 1, "Pain in extremity": 1, "Paralysis": 1, "Pneumonia": 1, "Pulmonary thrombosis": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1828906.json b/docs/data/histograms/United States/1828906.json
new file mode 100644
index 00000000000..6d7d37d7067
--- /dev/null
+++ b/docs/data/histograms/United States/1828906.json	
@@ -0,0 +1 @@
+{"batchcode": "1828906", "histograms": [{"batchcodes": ["1828906"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/182A09.json b/docs/data/histograms/United States/182A09.json
new file mode 100644
index 00000000000..a8aad8db05c
--- /dev/null
+++ b/docs/data/histograms/United States/182A09.json	
@@ -0,0 +1 @@
+{"batchcode": "182A09", "histograms": [{"batchcodes": ["182A09"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1830.json b/docs/data/histograms/United States/1830.json
new file mode 100644
index 00000000000..1e388e97ebe
--- /dev/null
+++ b/docs/data/histograms/United States/1830.json	
@@ -0,0 +1 @@
+{"batchcode": "1830", "histograms": [{"batchcodes": ["1830"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Joint swelling": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1834.json b/docs/data/histograms/United States/1834.json
new file mode 100644
index 00000000000..17411e9387b
--- /dev/null
+++ b/docs/data/histograms/United States/1834.json	
@@ -0,0 +1 @@
+{"batchcode": "1834", "histograms": [{"batchcodes": ["1834"], "histogram": {"Immunisation": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/183599.json b/docs/data/histograms/United States/183599.json
new file mode 100644
index 00000000000..6d2a5e27ffd
--- /dev/null
+++ b/docs/data/histograms/United States/183599.json	
@@ -0,0 +1 @@
+{"batchcode": "183599", "histograms": [{"batchcodes": ["183599"], "histogram": {"Blindness": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1840707-03792.json b/docs/data/histograms/United States/1840707-03792.json
new file mode 100644
index 00000000000..e18bcb84a20
--- /dev/null
+++ b/docs/data/histograms/United States/1840707-03792.json	
@@ -0,0 +1 @@
+{"batchcode": "1840707-03792", "histograms": [{"batchcodes": ["1840707-03792"], "histogram": {"Cold sweat": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Lymphadenopathy": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1848422.json b/docs/data/histograms/United States/1848422.json
new file mode 100644
index 00000000000..c019adda195
--- /dev/null
+++ b/docs/data/histograms/United States/1848422.json	
@@ -0,0 +1 @@
+{"batchcode": "1848422", "histograms": [{"batchcodes": ["1848422"], "histogram": {"Dizziness": 1, "Feeling abnormal": 1, "Influenza": 1, "Injection site pain": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/185.json b/docs/data/histograms/United States/185.json
new file mode 100644
index 00000000000..d17f4f19f63
--- /dev/null
+++ b/docs/data/histograms/United States/185.json	
@@ -0,0 +1 @@
+{"batchcode": "185", "histograms": [{"batchcodes": ["185"], "histogram": {"Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/185000.json b/docs/data/histograms/United States/185000.json
new file mode 100644
index 00000000000..596171a986c
--- /dev/null
+++ b/docs/data/histograms/United States/185000.json	
@@ -0,0 +1 @@
+{"batchcode": "185000", "histograms": [{"batchcodes": ["185000"], "histogram": {"Gait inability": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/185020.json b/docs/data/histograms/United States/185020.json
new file mode 100644
index 00000000000..a153a7904ff
--- /dev/null
+++ b/docs/data/histograms/United States/185020.json	
@@ -0,0 +1 @@
+{"batchcode": "185020", "histograms": [{"batchcodes": ["185020"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1850220.json b/docs/data/histograms/United States/1850220.json
new file mode 100644
index 00000000000..b9dacfe01f1
--- /dev/null
+++ b/docs/data/histograms/United States/1850220.json	
@@ -0,0 +1 @@
+{"batchcode": "1850220", "histograms": [{"batchcodes": ["1850220"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1855101.json b/docs/data/histograms/United States/1855101.json
new file mode 100644
index 00000000000..4e92986f9cc
--- /dev/null
+++ b/docs/data/histograms/United States/1855101.json	
@@ -0,0 +1 @@
+{"batchcode": "1855101", "histograms": [{"batchcodes": ["1855101"], "histogram": {"Eye pruritus": 1, "Sneezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1855114.json b/docs/data/histograms/United States/1855114.json
new file mode 100644
index 00000000000..92b436d958d
--- /dev/null
+++ b/docs/data/histograms/United States/1855114.json	
@@ -0,0 +1 @@
+{"batchcode": "1855114", "histograms": [{"batchcodes": ["1855114"], "histogram": {"Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/185519.json b/docs/data/histograms/United States/185519.json
new file mode 100644
index 00000000000..19369949d18
--- /dev/null
+++ b/docs/data/histograms/United States/185519.json	
@@ -0,0 +1 @@
+{"batchcode": "185519", "histograms": [{"batchcodes": ["185519"], "histogram": {"Malaise": 1, "Product complaint": 1, "Vaccination site haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1855190.json b/docs/data/histograms/United States/1855190.json
new file mode 100644
index 00000000000..9b01d63dbdc
--- /dev/null
+++ b/docs/data/histograms/United States/1855190.json	
@@ -0,0 +1 @@
+{"batchcode": "1855190", "histograms": [{"batchcodes": ["1855190"], "histogram": {"Poor quality product administered": 7, "Product storage error": 7, "Expired product administered": 4, "Headache": 4, "Off label use": 4, "Body temperature": 3, "COVID-19": 3, "Injection site pain": 3, "Paraesthesia": 3, "Pyrexia": 3, "SARS-CoV-2 test": 3, "Chills": 2, "Dizziness": 2, "Dyspnoea": 2, "Feeling drunk": 2, "Vaccination failure": 2, "Acoustic stimulation tests": 1, "Arrhythmia": 1, "Asthenia": 1, "Back pain": 1, "Bedridden": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "COVID-19 immunisation": 1, "Chromaturia": 1, "Colonoscopy": 1, "Contusion": 1, "Cough": 1, "Dehydration": 1, "Diarrhoea": 1, "Disturbance in attention": 1, "Fatigue": 1, "Feeding disorder": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Heart rate": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Increased tendency to bruise": 1, "Insomnia": 1, "Irritable bowel syndrome": 1, "Lethargy": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Oxygen saturation": 1, "Pain": 1, "Rash erythematous": 1, "Rhinorrhoea": 1, "Suspected COVID-19": 1, "Tinnitus": 1, "Tremor": 1, "Urine output increased": 1, "Vision blurred": 1, "Weight increased": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1855191.json b/docs/data/histograms/United States/1855191.json
new file mode 100644
index 00000000000..8215f9252d2
--- /dev/null
+++ b/docs/data/histograms/United States/1855191.json	
@@ -0,0 +1 @@
+{"batchcode": "1855191", "histograms": [{"batchcodes": ["1855191", "GJ6665"], "histogram": {"COVID-19 immunisation": 1, "Cough": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["1855191"], "histogram": {"Poor quality product administered": 12, "Headache": 10, "Injection site pain": 9, "Pain in extremity": 9, "Pain": 8, "SARS-CoV-2 test": 8, "Pyrexia": 7, "Asthenia": 6, "COVID-19": 6, "Chills": 6, "Fatigue": 5, "Product storage error": 5, "Suspected COVID-19": 5, "Vaccination failure": 5, "Arthralgia": 4, "Cough": 4, "Dizziness": 4, "Feeling abnormal": 4, "Myalgia": 4, "Paraesthesia": 4, "Body temperature": 3, "Heart rate": 3, "Nausea": 3, "Back pain": 2, "Bedridden": 2, "Blood glucose": 2, "Bone pain": 2, "Burning sensation": 2, "Chest discomfort": 2, "Chest pain": 2, "Dyspnoea": 2, "Feeling cold": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Injection site discomfort": 2, "Injection site erythema": 2, "Injection site rash": 2, "Insomnia": 2, "Off label use": 2, "Oropharyngeal pain": 2, "Peripheral swelling": 2, "Rash": 2, "Abdominal pain": 1, "Alopecia": 1, "Biopsy": 1, "Blood glucose decreased": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Blood urine present": 1, "Complex regional pain syndrome": 1, "Contusion": 1, "Decreased appetite": 1, "Deep vein thrombosis": 1, "Delirium": 1, "Diarrhoea": 1, "Discomfort": 1, "Erythema": 1, "Feeling hot": 1, "Gait inability": 1, "Gastrooesophageal reflux disease": 1, "Granuloma annulare": 1, "Haemoptysis": 1, "Haemorrhage urinary tract": 1, "Heavy menstrual bleeding": 1, "Hot flush": 1, "Hypoaesthesia": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Injection site bruising": 1, "Injection site paraesthesia": 1, "Injection site reaction": 1, "Injection site warmth": 1, "Joint noise": 1, "Lethargy": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Menstruation irregular": 1, "Migraine": 1, "Movement disorder": 1, "Neuralgia": 1, "Oxygen saturation": 1, "Oxygen therapy": 1, "Palpitations": 1, "Paranasal sinus hypersecretion": 1, "Physical examination": 1, "Product administered to patient of inappropriate age": 1, "Product colour issue": 1, "Product temperature excursion issue": 1, "Productive cough": 1, "Pruritus": 1, "Rash macular": 1, "Renal pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Secretion discharge": 1, "Skin test": 1, "Sluggishness": 1, "Somnolence": 1, "Stomatitis": 1, "Testicular pain": 1, "Throat irritation": 1, "Urticaria": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1855194.json b/docs/data/histograms/United States/1855194.json
new file mode 100644
index 00000000000..b4172bb66a1
--- /dev/null
+++ b/docs/data/histograms/United States/1855194.json	
@@ -0,0 +1 @@
+{"batchcode": "1855194", "histograms": [{"batchcodes": ["1855194"], "histogram": {"Headache": 18, "Pyrexia": 13, "Body temperature": 12, "Fatigue": 11, "SARS-CoV-2 test": 10, "Chills": 8, "Pain": 8, "Poor quality product administered": 8, "Dizziness": 7, "Injection site pain": 7, "Pain in extremity": 7, "Chest pain": 6, "Paraesthesia": 6, "Blood test": 5, "Vaccination failure": 5, "Asthenia": 4, "Blood pressure measurement": 4, "Dyspnoea": 4, "Myalgia": 4, "Off label use": 4, "Suspected COVID-19": 4, "Arthralgia": 3, "COVID-19": 3, "Cough": 3, "Diarrhoea": 3, "Feeling abnormal": 3, "Feeling cold": 3, "Hyperhidrosis": 3, "Nausea": 3, "SARS-CoV-2 test positive": 3, "Tremor": 3, "Balance disorder": 2, "Electrocardiogram": 2, "Feeling hot": 2, "Heart rate": 2, "Heart rate increased": 2, "Hypersomnia": 2, "Insomnia": 2, "Lymph node pain": 2, "Lymphadenopathy": 2, "Malaise": 2, "Mental impairment": 2, "Migraine": 2, "Nasal congestion": 2, "Product storage error": 2, "Pruritus": 2, "Rhinorrhoea": 2, "Skin burning sensation": 2, "Toothache": 2, "Urinary tract infection": 2, "Vertigo": 2, "Vision blurred": 2, "Abdominal pain upper": 1, "Activated partial thromboplastin time": 1, "Alopecia": 1, "Anaphylactic reaction": 1, "Antinuclear antibody positive": 1, "Apathy": 1, "Aptyalism": 1, "Autoscopy": 1, "Back pain": 1, "Bedridden": 1, "Biopsy bone marrow": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Body temperature increased": 1, "Breast pain": 1, "Breast swelling": 1, "Burning sensation": 1, "Bursitis": 1, "COVID-19 pneumonia": 1, "Cardiac stress test": 1, "Cellulitis": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Cognitive disorder": 1, "Computerised tomogram": 1, "Confusional state": 1, "Culture throat": 1, "Dehydration": 1, "Dysgeusia": 1, "Dyspnoea exertional": 1, "Dysstasia": 1, "Echocardiogram": 1, "Epstein-Barr virus infection": 1, "Euphoric mood": 1, "Expired product administered": 1, "Eye pain": 1, "Eye swelling": 1, "Faeces discoloured": 1, "Feeling drunk": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Fibromyalgia": 1, "Food poisoning": 1, "Full blood count": 1, "Gait inability": 1, "Glycosylated haemoglobin": 1, "Guillain-Barre syndrome": 1, "Haemoptysis": 1, "Haemorrhage subcutaneous": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hepatic enzyme": 1, "Herpes zoster": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Incorrect route of product administration": 1, "Influenza like illness": 1, "Injection site mass": 1, "Injection site swelling": 1, "International normalised ratio": 1, "Investigation": 1, "Laboratory test": 1, "Lacrimation decreased": 1, "Lethargy": 1, "Limb discomfort": 1, "Lip swelling": 1, "Lip ulceration": 1, "Liver injury": 1, "Lupus-like syndrome": 1, "Mass": 1, "Medication error": 1, "Metabolic function test": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Muscular weakness": 1, "Ocular hyperaemia": 1, "Oral herpes": 1, "Oxygen saturation decreased": 1, "Oxygen saturation normal": 1, "Pain assessment": 1, "Panic attack": 1, "Periorbital swelling": 1, "Photosensitivity reaction": 1, "Polymenorrhoea": 1, "Product administration error": 1, "Product temperature excursion issue": 1, "Productive cough": 1, "Prothrombin time": 1, "Pulmonary pain": 1, "Rash": 1, "Respiratory rate": 1, "SARS-CoV-2 test negative": 1, "Scan": 1, "Scan brain": 1, "Sensory disturbance": 1, "Skin laceration": 1, "Skin odour abnormal": 1, "Sleep disorder": 1, "Sluggishness": 1, "Somnolence": 1, "Syncope": 1, "Syringe issue": 1, "Tachycardia": 1, "Therapeutic response unexpected": 1, "Thinking abnormal": 1, "Trismus": 1, "Urinary retention": 1, "Vaccination site pain": 1, "Vaginal haemorrhage": 1, "Visual field defect": 1, "Vomiting": 1, "White blood cell count": 1, "Wrong device used": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18555835.json b/docs/data/histograms/United States/18555835.json
new file mode 100644
index 00000000000..1e849f5eca3
--- /dev/null
+++ b/docs/data/histograms/United States/18555835.json	
@@ -0,0 +1 @@
+{"batchcode": "18555835", "histograms": [{"batchcodes": ["18555835"], "histogram": {"Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1855791.json b/docs/data/histograms/United States/1855791.json
new file mode 100644
index 00000000000..8348ebb5568
--- /dev/null
+++ b/docs/data/histograms/United States/1855791.json	
@@ -0,0 +1 @@
+{"batchcode": "1855791", "histograms": [{"batchcodes": ["1855791"], "histogram": {"Headache": 3, "Fatigue": 2, "Pain": 2, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Eye pain": 1, "Feeling abnormal": 1, "Lip swelling": 1, "Myalgia": 1, "Nasal congestion": 1, "Rash": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1, "Visual field defect": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1855835.json b/docs/data/histograms/United States/1855835.json
new file mode 100644
index 00000000000..11a688ab626
--- /dev/null
+++ b/docs/data/histograms/United States/1855835.json	
@@ -0,0 +1 @@
+{"batchcode": "1855835", "histograms": [{"batchcodes": ["1855835"], "histogram": {"Poor quality product administered": 6, "Pyrexia": 6, "Pain": 5, "Body temperature": 3, "Fatigue": 3, "Off label use": 3, "Pain in extremity": 3, "Product storage error": 3, "Back pain": 2, "Blood pressure measurement": 2, "Chest discomfort": 2, "Computerised tomogram": 2, "Dyspnoea": 2, "Electrocardiogram": 2, "Headache": 2, "Heart rate increased": 2, "Injection site pain": 2, "Migraine": 2, "Nausea": 2, "Paraesthesia": 2, "Peripheral swelling": 2, "Product administered to patient of inappropriate age": 2, "Product temperature excursion issue": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Alopecia": 1, "Antibody test": 1, "Anxiety": 1, "Arthralgia": 1, "Axillary pain": 1, "Blood cholesterol": 1, "Blood test": 1, "Chest X-ray": 1, "Chest pain": 1, "Chills": 1, "Cold sweat": 1, "Confusional state": 1, "Contusion": 1, "Disability": 1, "Dizziness": 1, "Dysgeusia": 1, "Dyspepsia": 1, "Endoscopy": 1, "Erythema": 1, "Feeling abnormal": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Gastritis": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Injection site discomfort": 1, "Injection site erythema": 1, "Injection site mass": 1, "Insomnia": 1, "Intentional product misuse": 1, "Laboratory test": 1, "Lethargy": 1, "Malaise": 1, "Oral herpes": 1, "Palpitations": 1, "Polymenorrhoea": 1, "Rectal haemorrhage": 1, "Restlessness": 1, "SARS-CoV-2 test": 1, "Swollen tongue": 1, "Thrombosis": 1, "Tinnitus": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/185583J.json b/docs/data/histograms/United States/185583J.json
new file mode 100644
index 00000000000..711eaf3dc03
--- /dev/null
+++ b/docs/data/histograms/United States/185583J.json	
@@ -0,0 +1 @@
+{"batchcode": "185583J", "histograms": [{"batchcodes": ["185583J"], "histogram": {"Pain in extremity": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1862072.json b/docs/data/histograms/United States/1862072.json
new file mode 100644
index 00000000000..4547b2b47a5
--- /dev/null
+++ b/docs/data/histograms/United States/1862072.json	
@@ -0,0 +1 @@
+{"batchcode": "1862072", "histograms": [{"batchcodes": ["1862072"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1865020.json b/docs/data/histograms/United States/1865020.json
new file mode 100644
index 00000000000..71dfbccd07a
--- /dev/null
+++ b/docs/data/histograms/United States/1865020.json	
@@ -0,0 +1 @@
+{"batchcode": "1865020", "histograms": [{"batchcodes": ["1865020"], "histogram": {"Asthenia": 1, "Chills": 1, "Fatigue": 1, "Feeling abnormal": 1, "Mobility decreased": 1, "Palpitations": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1865031.json b/docs/data/histograms/United States/1865031.json
new file mode 100644
index 00000000000..488db5e8055
--- /dev/null
+++ b/docs/data/histograms/United States/1865031.json	
@@ -0,0 +1 @@
+{"batchcode": "1865031", "histograms": [{"batchcodes": ["1865031"], "histogram": {"Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1868609.json b/docs/data/histograms/United States/1868609.json
new file mode 100644
index 00000000000..1978ad3c10d
--- /dev/null
+++ b/docs/data/histograms/United States/1868609.json	
@@ -0,0 +1 @@
+{"batchcode": "1868609", "histograms": [{"batchcodes": ["1868609"], "histogram": {"Muscle twitching": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/187.json b/docs/data/histograms/United States/187.json
new file mode 100644
index 00000000000..2b27469629b
--- /dev/null
+++ b/docs/data/histograms/United States/187.json	
@@ -0,0 +1 @@
+{"batchcode": "187", "histograms": [{"batchcodes": ["187"], "histogram": {"Computerised tomogram": 1, "Head injury": 1, "Headache": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Magnetic resonance imaging": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1872811.json b/docs/data/histograms/United States/1872811.json
new file mode 100644
index 00000000000..778f6cdb420
--- /dev/null
+++ b/docs/data/histograms/United States/1872811.json	
@@ -0,0 +1 @@
+{"batchcode": "1872811", "histograms": [{"batchcodes": ["1872811"], "histogram": {"Nocturia": 1, "Oedema mouth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18821A.json b/docs/data/histograms/United States/18821A.json
new file mode 100644
index 00000000000..0fc57f2f4aa
--- /dev/null
+++ b/docs/data/histograms/United States/18821A.json	
@@ -0,0 +1 @@
+{"batchcode": "18821A", "histograms": [{"batchcodes": ["18821A"], "histogram": {"Blood immunoglobulin E": 1, "Dyspnoea": 1, "Echocardiogram": 1, "Ephelides": 1, "Flushing": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Motor dysfunction": 1, "Neuropathy peripheral": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pruritus": 1, "Rash": 1, "Rash macular": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin test": 1, "Taste disorder": 1, "Tongue disorder": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1888979.json b/docs/data/histograms/United States/1888979.json
new file mode 100644
index 00000000000..13c8214e7e4
--- /dev/null
+++ b/docs/data/histograms/United States/1888979.json	
@@ -0,0 +1 @@
+{"batchcode": "1888979", "histograms": [{"batchcodes": ["1888979"], "histogram": {"Asthenia": 1, "Back pain": 1, "Chills": 1, "Headache": 1, "Malaise": 1, "Pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1898089.json b/docs/data/histograms/United States/1898089.json
new file mode 100644
index 00000000000..71898a6dcc9
--- /dev/null
+++ b/docs/data/histograms/United States/1898089.json	
@@ -0,0 +1 @@
+{"batchcode": "1898089", "histograms": [{"batchcodes": ["1898089"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18B21A.json b/docs/data/histograms/United States/18B21A.json
new file mode 100644
index 00000000000..9401e33f033
--- /dev/null
+++ b/docs/data/histograms/United States/18B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "18B21A", "histograms": [{"batchcodes": ["18B21A"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/18G5031.json b/docs/data/histograms/United States/18G5031.json
new file mode 100644
index 00000000000..93a852a70c2
--- /dev/null
+++ b/docs/data/histograms/United States/18G5031.json	
@@ -0,0 +1 @@
+{"batchcode": "18G5031", "histograms": [{"batchcodes": ["18G5031"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1920150A.json b/docs/data/histograms/United States/1920150A.json
new file mode 100644
index 00000000000..5452be67746
--- /dev/null
+++ b/docs/data/histograms/United States/1920150A.json	
@@ -0,0 +1 @@
+{"batchcode": "1920150A", "histograms": [{"batchcodes": ["1920150A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/195518-06399.json b/docs/data/histograms/United States/195518-06399.json
new file mode 100644
index 00000000000..9bf518ed33a
--- /dev/null
+++ b/docs/data/histograms/United States/195518-06399.json	
@@ -0,0 +1 @@
+{"batchcode": "195518-06399", "histograms": [{"batchcodes": ["195518-06399"], "histogram": {"Dyspnoea": 1, "Erythema": 1, "Obstructive airways disorder": 1, "Oropharyngeal discomfort": 1, "Pharyngeal swelling": 1, "Respiratory arrest": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/19B21A.json b/docs/data/histograms/United States/19B21A.json
new file mode 100644
index 00000000000..d0681eba067
--- /dev/null
+++ b/docs/data/histograms/United States/19B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "19B21A", "histograms": [{"batchcodes": ["19B21A"], "histogram": {"Chills": 2, "Abscess limb": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypotension": 1, "Nausea": 1, "Pain": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/19B29A.json b/docs/data/histograms/United States/19B29A.json
new file mode 100644
index 00000000000..7770b92ea16
--- /dev/null
+++ b/docs/data/histograms/United States/19B29A.json	
@@ -0,0 +1 @@
+{"batchcode": "19B29A", "histograms": [{"batchcodes": ["19B29A"], "histogram": {"Erythema": 1, "Lymphadenopathy": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1A02072.json b/docs/data/histograms/United States/1A02072.json
new file mode 100644
index 00000000000..6c6f8e4bab8
--- /dev/null
+++ b/docs/data/histograms/United States/1A02072.json	
@@ -0,0 +1 @@
+{"batchcode": "1A02072", "histograms": [{"batchcodes": ["1A02072"], "histogram": {"Headache": 1, "Hypertension": 1, "Pain assessment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1A05031.json b/docs/data/histograms/United States/1A05031.json
new file mode 100644
index 00000000000..06907bfd28f
--- /dev/null
+++ b/docs/data/histograms/United States/1A05031.json	
@@ -0,0 +1 @@
+{"batchcode": "1A05031", "histograms": [{"batchcodes": ["1A05031"], "histogram": {"Migraine": 1, "Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1A08609.json b/docs/data/histograms/United States/1A08609.json
new file mode 100644
index 00000000000..6a10be0833c
--- /dev/null
+++ b/docs/data/histograms/United States/1A08609.json	
@@ -0,0 +1 @@
+{"batchcode": "1A08609", "histograms": [{"batchcodes": ["1A08609"], "histogram": {"Headache": 1, "Injection site nodule": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1B003A.json b/docs/data/histograms/United States/1B003A.json
new file mode 100644
index 00000000000..128298e9e09
--- /dev/null
+++ b/docs/data/histograms/United States/1B003A.json	
@@ -0,0 +1 @@
+{"batchcode": "1B003A", "histograms": [{"batchcodes": ["1B003A"], "histogram": {"Herpes zoster": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1C1B21A.json b/docs/data/histograms/United States/1C1B21A.json
new file mode 100644
index 00000000000..ca301b38fde
--- /dev/null
+++ b/docs/data/histograms/United States/1C1B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "1C1B21A", "histograms": [{"batchcodes": ["1C1B21A"], "histogram": {"Chills": 2, "Fatigue": 2, "Headache": 2, "Pyrexia": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1CC021-427 (?).json b/docs/data/histograms/United States/1CC021-427 (?).json
new file mode 100644
index 00000000000..88838bf5d48
--- /dev/null
+++ b/docs/data/histograms/United States/1CC021-427 (?).json	
@@ -0,0 +1 @@
+{"batchcode": "1CC021-427 (?)", "histograms": [{"batchcodes": ["1CC021-427 (?)"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1EL9261.json b/docs/data/histograms/United States/1EL9261.json
new file mode 100644
index 00000000000..73d09048b30
--- /dev/null
+++ b/docs/data/histograms/United States/1EL9261.json	
@@ -0,0 +1 @@
+{"batchcode": "1EL9261", "histograms": [{"batchcodes": ["1EL9261"], "histogram": {"Body temperature": 1, "Dysstasia": 1, "Overdose": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1EN6199.json b/docs/data/histograms/United States/1EN6199.json
new file mode 100644
index 00000000000..e77c0d1b401
--- /dev/null
+++ b/docs/data/histograms/United States/1EN6199.json	
@@ -0,0 +1 @@
+{"batchcode": "1EN6199", "histograms": [{"batchcodes": ["1EN6199"], "histogram": {"COVID-19": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1F1023A.json b/docs/data/histograms/United States/1F1023A.json
new file mode 100644
index 00000000000..67203afdb6a
--- /dev/null
+++ b/docs/data/histograms/United States/1F1023A.json	
@@ -0,0 +1 @@
+{"batchcode": "1F1023A", "histograms": [{"batchcodes": ["1F1023A"], "histogram": {"Product lot number issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1F890A.json b/docs/data/histograms/United States/1F890A.json
new file mode 100644
index 00000000000..00dde5b949f
--- /dev/null
+++ b/docs/data/histograms/United States/1F890A.json	
@@ -0,0 +1 @@
+{"batchcode": "1F890A", "histograms": [{"batchcodes": ["1F890A"], "histogram": {"Blood glucose increased": 1, "Visual impairment": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1FF8841.json b/docs/data/histograms/United States/1FF8841.json
new file mode 100644
index 00000000000..6a69583780f
--- /dev/null
+++ b/docs/data/histograms/United States/1FF8841.json	
@@ -0,0 +1 @@
+{"batchcode": "1FF8841", "histograms": [{"batchcodes": ["1FF8841"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/1ZM20A.json b/docs/data/histograms/United States/1ZM20A.json
new file mode 100644
index 00000000000..60b5f3cd6d3
--- /dev/null
+++ b/docs/data/histograms/United States/1ZM20A.json	
@@ -0,0 +1 @@
+{"batchcode": "1ZM20A", "histograms": [{"batchcodes": ["1ZM20A"], "histogram": {"Maternal exposure during pregnancy": 1, "Ultrasound foetal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2-2A21A.json b/docs/data/histograms/United States/2-2A21A.json
new file mode 100644
index 00000000000..64f6fd8dfc1
--- /dev/null
+++ b/docs/data/histograms/United States/2-2A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2-2A21A", "histograms": [{"batchcodes": ["2-2A21A"], "histogram": {"Chills": 1, "Dehydration": 1, "Pain": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2-7A21A.json b/docs/data/histograms/United States/2-7A21A.json
new file mode 100644
index 00000000000..c9853a16a4e
--- /dev/null
+++ b/docs/data/histograms/United States/2-7A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2-7A21A", "histograms": [{"batchcodes": ["2-7A21A"], "histogram": {"Hypersomnia": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2001.json b/docs/data/histograms/United States/2001.json
new file mode 100644
index 00000000000..f3cfbeeca3f
--- /dev/null
+++ b/docs/data/histograms/United States/2001.json	
@@ -0,0 +1 @@
+{"batchcode": "2001", "histograms": [{"batchcodes": ["2001"], "histogram": {"Angina pectoris": 1, "Influenza like illness": 1, "Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2001A21A.json b/docs/data/histograms/United States/2001A21A.json
new file mode 100644
index 00000000000..88cd68283ca
--- /dev/null
+++ b/docs/data/histograms/United States/2001A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2001A21A", "histograms": [{"batchcodes": ["2001A21A"], "histogram": {"Vaccination site pain": 3, "Dyspnoea": 1, "Forearm fracture": 1, "Head discomfort": 1, "Loss of personal independence in daily activities": 1, "Movement disorder": 1, "Muscle disorder": 1, "Musculoskeletal discomfort": 1, "Myalgia": 1, "Pain": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2007321A.json b/docs/data/histograms/United States/2007321A.json
new file mode 100644
index 00000000000..01441d3566b
--- /dev/null
+++ b/docs/data/histograms/United States/2007321A.json	
@@ -0,0 +1 @@
+{"batchcode": "2007321A", "histograms": [{"batchcodes": ["2007321A"], "histogram": {"Asthenia": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Headache": 1, "Muscular weakness": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2007M20A.json b/docs/data/histograms/United States/2007M20A.json
new file mode 100644
index 00000000000..d53fe081a79
--- /dev/null
+++ b/docs/data/histograms/United States/2007M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "2007M20A", "histograms": [{"batchcodes": ["2007M20A"], "histogram": {"Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/200A2/A OR 206A.json b/docs/data/histograms/United States/200A2/A OR 206A.json
new file mode 100644
index 00000000000..42e5fd879c8
--- /dev/null
+++ b/docs/data/histograms/United States/200A2/A OR 206A.json	
@@ -0,0 +1 @@
+{"batchcode": "200A2/A OR 206A", "histograms": [{"batchcodes": ["200A2/A OR 206A"], "histogram": {"Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201308A.json b/docs/data/histograms/United States/201308A.json
new file mode 100644
index 00000000000..3b1f71b8897
--- /dev/null
+++ b/docs/data/histograms/United States/201308A.json	
@@ -0,0 +1 @@
+{"batchcode": "201308A", "histograms": [{"batchcodes": ["201308A"], "histogram": {"Balance disorder": 1, "Disorientation": 1, "Fall": 1, "Gait disturbance": 1, "Head discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2018218.json b/docs/data/histograms/United States/2018218.json
new file mode 100644
index 00000000000..cbb29c38f9b
--- /dev/null
+++ b/docs/data/histograms/United States/2018218.json	
@@ -0,0 +1 @@
+{"batchcode": "2018218", "histograms": [{"batchcodes": ["2018218"], "histogram": {"Dizziness": 1, "Injection site pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201821A.json b/docs/data/histograms/United States/201821A.json
new file mode 100644
index 00000000000..82f47bdf458
--- /dev/null
+++ b/docs/data/histograms/United States/201821A.json	
@@ -0,0 +1 @@
+{"batchcode": "201821A", "histograms": [{"batchcodes": ["201821A"], "histogram": {"Pyrexia": 2, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Influenza like illness": 1, "Muscle tightness": 1, "Pain": 1, "Rhinalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2018ZIA.json b/docs/data/histograms/United States/2018ZIA.json
new file mode 100644
index 00000000000..179d7b8f664
--- /dev/null
+++ b/docs/data/histograms/United States/2018ZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "2018ZIA", "histograms": [{"batchcodes": ["2018ZIA"], "histogram": {"Abdominal pain": 1, "Chills": 1, "Fatigue": 1, "Feeling hot": 1, "Oropharyngeal pain": 1, "Pain": 1, "Photosensitivity reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201921A.json b/docs/data/histograms/United States/201921A.json
new file mode 100644
index 00000000000..cc45d4fa01b
--- /dev/null
+++ b/docs/data/histograms/United States/201921A.json	
@@ -0,0 +1 @@
+{"batchcode": "201921A", "histograms": [{"batchcodes": ["201921A"], "histogram": {"Abdominal pain upper": 1, "Epistaxis": 1, "Fatigue": 1, "Sinus headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A-21A.json b/docs/data/histograms/United States/201A-21A.json
new file mode 100644
index 00000000000..3243cd9592c
--- /dev/null
+++ b/docs/data/histograms/United States/201A-21A.json	
@@ -0,0 +1 @@
+{"batchcode": "201A-21A", "histograms": [{"batchcodes": ["201A-21A"], "histogram": {"Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Nausea": 1, "Photophobia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A01A.json b/docs/data/histograms/United States/201A01A.json
new file mode 100644
index 00000000000..2096c8ad420
--- /dev/null
+++ b/docs/data/histograms/United States/201A01A.json	
@@ -0,0 +1 @@
+{"batchcode": "201A01A", "histograms": [{"batchcodes": ["201A01A"], "histogram": {"Chills": 1, "Cough": 1, "Feeling abnormal": 1, "Feeling jittery": 1, "Influenza virus test": 1, "Lethargy": 1, "Nasal congestion": 1, "Nausea": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A121A.json b/docs/data/histograms/United States/201A121A.json
new file mode 100644
index 00000000000..07d13b010c8
--- /dev/null
+++ b/docs/data/histograms/United States/201A121A.json	
@@ -0,0 +1 @@
+{"batchcode": "201A121A", "histograms": [{"batchcodes": ["201A121A"], "histogram": {"Cough": 1, "Headache": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A201A.json b/docs/data/histograms/United States/201A201A.json
new file mode 100644
index 00000000000..61020c092da
--- /dev/null
+++ b/docs/data/histograms/United States/201A201A.json	
@@ -0,0 +1 @@
+{"batchcode": "201A201A", "histograms": [{"batchcodes": ["201A201A"], "histogram": {"Anxiety": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A210.json b/docs/data/histograms/United States/201A210.json
new file mode 100644
index 00000000000..fae3f2f0712
--- /dev/null
+++ b/docs/data/histograms/United States/201A210.json	
@@ -0,0 +1 @@
+{"batchcode": "201A210", "histograms": [{"batchcodes": ["201A210"], "histogram": {"Abdominal pain": 1, "Renal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A2119 OR 201.json b/docs/data/histograms/United States/201A2119 OR 201.json
new file mode 100644
index 00000000000..5319527537d
--- /dev/null
+++ b/docs/data/histograms/United States/201A2119 OR 201.json	
@@ -0,0 +1 @@
+{"batchcode": "201A2119 OR 201", "histograms": [{"batchcodes": ["201A2119 OR 201"], "histogram": {"Body temperature": 1, "Feeling abnormal": 1, "Headache": 1, "Injection site pain": 1, "Pain": 1, "Photophobia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A21A (MAYBE.json b/docs/data/histograms/United States/201A21A (MAYBE.json
new file mode 100644
index 00000000000..c3f2af268b3
--- /dev/null
+++ b/docs/data/histograms/United States/201A21A (MAYBE.json	
@@ -0,0 +1 @@
+{"batchcode": "201A21A (MAYBE", "histograms": [{"batchcodes": ["201A21A (MAYBE"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Dizziness": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hypotension": 1, "Muscle spasms": 1, "Nausea": 1, "Pain in extremity": 1, "Speech disorder": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A21A.json b/docs/data/histograms/United States/201A21A.json
new file mode 100644
index 00000000000..241a155edd7
--- /dev/null
+++ b/docs/data/histograms/United States/201A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "201A21A", "histograms": [{"batchcodes": ["021C210", "201A21A"], "histogram": {"Dizziness": 1, "Gait disturbance": 1, "Head injury": 1, "Myalgia": 1}}, {"batchcodes": ["066F21A", "201A21A"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Nucleic acid test": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["201A21A"], "histogram": {"Headache": 89, "Pyrexia": 73, "Fatigue": 60, "Chills": 54, "Pain": 50, "Expired product administered": 38, "Pain in extremity": 38, "Body temperature": 37, "Nausea": 33, "Myalgia": 25, "Injection site pain": 22, "Off label use": 19, "Arthralgia": 18, "Back pain": 18, "Poor quality product administered": 18, "Dizziness": 17, "Paraesthesia": 16, "SARS-CoV-2 test": 16, "Hyperhidrosis": 14, "Dyspnoea": 13, "Hypoaesthesia": 13, "Product administered to patient of inappropriate age": 13, "Product storage error": 13, "Chest pain": 12, "Feeling abnormal": 11, "Suspected COVID-19": 11, "Asthenia": 10, "Malaise": 10, "Rash": 10, 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1, "Loss of personal independence in daily activities": 1, "Lymphoedema": 1, "Mammogram": 1, "Meningioma": 1, "Menstruation delayed": 1, "Metabolic function test": 1, "Movement disorder": 1, "Multiple organ dysfunction syndrome": 1, "Muscle contracture": 1, "Muscle tightness": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal pain": 1, "Neuralgia": 1, "Neurological symptom": 1, "Nightmare": 1, "Nipple disorder": 1, "Nipple pain": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Oxygen saturation decreased": 1, "Pain in jaw": 1, "Pallor": 1, "Paranasal sinus discomfort": 1, "Paranoia": 1, "Pharyngeal ulceration": 1, "Platelet factor 4": 1, "Polymerase chain reaction": 1, "Polyp": 1, "Product packaging quantity issue": 1, "Productive cough": 1, "Prolonged labour": 1, "Prothrombin time": 1, "Psoriasis": 1, "Pulmonary embolism": 1, "Pulse pressure increased": 1, "Rash erythematous": 1, "Rash macular": 1, "Renal infarct": 1, "Renal pain": 1, "Respiratory rate": 1, "Retching": 1, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A21N.json b/docs/data/histograms/United States/201A21N.json
new file mode 100644
index 00000000000..cd06bbc1ebe
--- /dev/null
+++ b/docs/data/histograms/United States/201A21N.json	
@@ -0,0 +1 @@
+{"batchcode": "201A21N", "histograms": [{"batchcodes": ["201A21N"], "histogram": {"Headache": 1, "Movement disorder": 1, "Pain in extremity": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201A24A.json b/docs/data/histograms/United States/201A24A.json
new file mode 100644
index 00000000000..1c1f5ea2f7b
--- /dev/null
+++ b/docs/data/histograms/United States/201A24A.json	
@@ -0,0 +1 @@
+{"batchcode": "201A24A", "histograms": [{"batchcodes": ["201A24A"], "histogram": {"Biopsy prostate": 1, "Body temperature": 1, "Chills": 1, "Eye pain": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201AZ1A OR 201A.json b/docs/data/histograms/United States/201AZ1A OR 201A.json
new file mode 100644
index 00000000000..0a95bcecc4a
--- /dev/null
+++ b/docs/data/histograms/United States/201AZ1A OR 201A.json	
@@ -0,0 +1 @@
+{"batchcode": "201AZ1A OR 201A", "histograms": [{"batchcodes": ["201AZ1A OR 201A"], "histogram": {"Burning sensation": 1, "Electric shock sensation": 1, "Inflammation": 1, "Injury": 1, "Mass": 1, "Oedema peripheral": 1, "Swelling face": 1, "Transient ischaemic attack": 1, "Vein disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201AZ1A.json b/docs/data/histograms/United States/201AZ1A.json
new file mode 100644
index 00000000000..094fe8fc8bf
--- /dev/null
+++ b/docs/data/histograms/United States/201AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "201AZ1A", "histograms": [{"batchcodes": ["201AZ1A"], "histogram": {"Pain": 2, "Headache": 1, "Heart rate increased": 1, "Influenza": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site warmth": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/201AZIA.json b/docs/data/histograms/United States/201AZIA.json
new file mode 100644
index 00000000000..86804327416
--- /dev/null
+++ b/docs/data/histograms/United States/201AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "201AZIA", "histograms": [{"batchcodes": ["201AZIA"], "histogram": {"Arthralgia": 1, "Bronchitis": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Sinusitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20201216-1.json b/docs/data/histograms/United States/20201216-1.json
new file mode 100644
index 00000000000..5432d0fcc93
--- /dev/null
+++ b/docs/data/histograms/United States/20201216-1.json	
@@ -0,0 +1 @@
+{"batchcode": "20201216-1", "histograms": [{"batchcodes": ["20201216-1"], "histogram": {"Catheterisation cardiac": 1, "Myocardial infarction": 1, "SARS-CoV-2 test negative": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20201216-830.json b/docs/data/histograms/United States/20201216-830.json
new file mode 100644
index 00000000000..274cce8bcae
--- /dev/null
+++ b/docs/data/histograms/United States/20201216-830.json	
@@ -0,0 +1 @@
+{"batchcode": "20201216-830", "histograms": [{"batchcodes": ["20201216-830"], "histogram": {"Chills": 1, "Fatigue": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20210622.json b/docs/data/histograms/United States/20210622.json
new file mode 100644
index 00000000000..bad2b019c8b
--- /dev/null
+++ b/docs/data/histograms/United States/20210622.json	
@@ -0,0 +1 @@
+{"batchcode": "20210622", "histograms": [{"batchcodes": ["20210622"], "histogram": {"Abdominal discomfort": 1, "Arthralgia": 1, "Chills": 1, "Headache": 1, "Pain": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20210625.json b/docs/data/histograms/United States/20210625.json
new file mode 100644
index 00000000000..10c776f3936
--- /dev/null
+++ b/docs/data/histograms/United States/20210625.json	
@@ -0,0 +1 @@
+{"batchcode": "20210625", "histograms": [{"batchcodes": ["20210625"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2021421A.json b/docs/data/histograms/United States/2021421A.json
new file mode 100644
index 00000000000..04588b7ba2a
--- /dev/null
+++ b/docs/data/histograms/United States/2021421A.json	
@@ -0,0 +1 @@
+{"batchcode": "2021421A", "histograms": [{"batchcodes": ["2021421A"], "histogram": {"Fatigue": 2, "Headache": 2, "Blood test": 1, "Cardiac monitoring": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Electrocardiogram": 1, "Erythema": 1, "Gingival pain": 1, "Heart rate increased": 1, "Hypotension": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pain in jaw": 1, "Pyrexia": 1, "Skin disorder": 1, "Toothache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2022LA.json b/docs/data/histograms/United States/2022LA.json
new file mode 100644
index 00000000000..41f20544f42
--- /dev/null
+++ b/docs/data/histograms/United States/2022LA.json	
@@ -0,0 +1 @@
+{"batchcode": "2022LA", "histograms": [{"batchcodes": ["2022LA"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Culture": 1, "Headache": 1, "Neck pain": 1, "Oropharyngeal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202421A.json b/docs/data/histograms/United States/202421A.json
new file mode 100644
index 00000000000..b8aa420e70e
--- /dev/null
+++ b/docs/data/histograms/United States/202421A.json	
@@ -0,0 +1 @@
+{"batchcode": "202421A", "histograms": [{"batchcodes": ["202421A"], "histogram": {"Axillary pain": 1, "Body temperature": 1, "Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202821A.json b/docs/data/histograms/United States/202821A.json
new file mode 100644
index 00000000000..de69aafb604
--- /dev/null
+++ b/docs/data/histograms/United States/202821A.json	
@@ -0,0 +1 @@
+{"batchcode": "202821A", "histograms": [{"batchcodes": ["202821A"], "histogram": {"Dyspnoea": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2028A21A.json b/docs/data/histograms/United States/2028A21A.json
new file mode 100644
index 00000000000..964048f230a
--- /dev/null
+++ b/docs/data/histograms/United States/2028A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2028A21A", "histograms": [{"batchcodes": ["2028A21A"], "histogram": {"Arthralgia": 1, "Diarrhoea": 1, "Gait disturbance": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A 21A.json b/docs/data/histograms/United States/202A 21A.json
new file mode 100644
index 00000000000..451462a531f
--- /dev/null
+++ b/docs/data/histograms/United States/202A 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "202A 21A", "histograms": [{"batchcodes": ["202A 21A"], "histogram": {"Blood pressure measurement": 1, "Face oedema": 1, "Hypersensitivity": 1, "Hypotension": 1, "Hypoxia": 1, "Nausea": 1, "Oxygen saturation decreased": 1, "Pharyngeal oedema": 1, "Tongue oedema": 1, "Vomiting": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A021A.json b/docs/data/histograms/United States/202A021A.json
new file mode 100644
index 00000000000..6ce5c84c8f1
--- /dev/null
+++ b/docs/data/histograms/United States/202A021A.json	
@@ -0,0 +1 @@
+{"batchcode": "202A021A", "histograms": [{"batchcodes": ["202A021A"], "histogram": {"Blood test": 1, "Burning sensation": 1, "Computerised tomogram head": 1, "Electromyogram": 1, "Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Magnetic resonance imaging": 1, "Nausea": 1, "Nerve conduction studies abnormal": 1, "Pain": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A21 A.json b/docs/data/histograms/United States/202A21 A.json
new file mode 100644
index 00000000000..afac61c617e
--- /dev/null
+++ b/docs/data/histograms/United States/202A21 A.json	
@@ -0,0 +1 @@
+{"batchcode": "202A21 A", "histograms": [{"batchcodes": ["046C21A", "202A21 A"], "histogram": {"SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A218.json b/docs/data/histograms/United States/202A218.json
new file mode 100644
index 00000000000..38aadfcad53
--- /dev/null
+++ b/docs/data/histograms/United States/202A218.json	
@@ -0,0 +1 @@
+{"batchcode": "202A218", "histograms": [{"batchcodes": ["202A218"], "histogram": {"Burning sensation": 1, "Eye disorder": 1, "Headache": 1, "Nausea": 1, "Ocular hyperaemia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A21A OR Z0ZA.json b/docs/data/histograms/United States/202A21A OR Z0ZA.json
new file mode 100644
index 00000000000..35501ac74cf
--- /dev/null
+++ b/docs/data/histograms/United States/202A21A OR Z0ZA.json	
@@ -0,0 +1 @@
+{"batchcode": "202A21A OR Z0ZA", "histograms": [{"batchcodes": ["202A21A OR Z0ZA"], "histogram": {"Abdominal pain": 1, "Blood test": 1, "Contusion": 1, "Dizziness": 1, "Fatigue": 1, "Haematochezia": 1, "Haematuria": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Hypertension": 1, "Melaena": 1, "Myalgia": 1, "Peripheral swelling": 1, "Polymenorrhoea": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A21A.json b/docs/data/histograms/United States/202A21A.json
new file mode 100644
index 00000000000..1073d9529d1
--- /dev/null
+++ b/docs/data/histograms/United States/202A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "202A21A", "histograms": [{"batchcodes": ["013F21A", "202A21A"], "histogram": {"SARS-CoV-2 test": 2, "COVID-19 immunisation": 1, "Cough": 1, "Product quality issue": 1, "Pyrexia": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["071F21A", "202A21A"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}, {"batchcodes": ["202A21A", "EW0196"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["202A21A"], "histogram": {"Headache": 110, "Pyrexia": 98, "Chills": 82, "Fatigue": 76, "Pain": 75, "Pain in extremity": 53, "Body temperature": 50, "Dizziness": 45, "Nausea": 44, "Injection site pain": 36, "Expired product administered": 31, "Myalgia": 26, "Arthralgia": 24, "Asthenia": 22, "Dyspnoea": 20, "Vomiting": 20, "SARS-CoV-2 test": 18, "Diarrhoea": 16, "Paraesthesia": 16, "Vaccination failure": 16, "Feeling abnormal": 15, "Off label use": 14, "Rash": 13, "Hypoaesthesia": 12, "Influenza like illness": 12, "COVID-19": 11, "Neck pain": 11, "Back pain": 10, "Blood test": 10, "Chest pain": 10, "Laboratory test": 10, "Poor quality product administered": 10, "Suspected COVID-19": 10, "Tremor": 10, "Computerised tomogram": 9, "Erythema": 9, "Feeling cold": 9, "Feeling hot": 9, "Heart rate increased": 9, "Hyperhidrosis": 9, "Musculoskeletal stiffness": 9, "Product storage error": 9, "Urticaria": 9, "Contusion": 8, "Cough": 8, "Electrocardiogram": 8, "Heart rate": 8, "Peripheral swelling": 8, "Pruritus": 8, "Abdominal pain": 7, "Blood pressure measurement": 7, "Chest discomfort": 7, "Malaise": 7, "Oropharyngeal pain": 7, "Product administered to patient of inappropriate age": 7, "Decreased appetite": 6, "Insomnia": 6, "Migraine": 6, "Swelling face": 6, "Vision blurred": 6, "Burning sensation": 5, "Feeling of body temperature change": 5, "Hypertension": 5, "Injection site swelling": 5, "Somnolence": 5, "Swelling": 5, "Balance 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A21A202A21A.json b/docs/data/histograms/United States/202A21A202A21A.json
new file mode 100644
index 00000000000..d14ca0afff3
--- /dev/null
+++ b/docs/data/histograms/United States/202A21A202A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "202A21A202A21A", "histograms": [{"batchcodes": ["202A21A202A21A"], "histogram": {"Dry mouth": 1, "Migraine": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202A23A.json b/docs/data/histograms/United States/202A23A.json
new file mode 100644
index 00000000000..5fe603f9d3d
--- /dev/null
+++ b/docs/data/histograms/United States/202A23A.json	
@@ -0,0 +1 @@
+{"batchcode": "202A23A", "histograms": [{"batchcodes": ["202A23A"], "histogram": {"Blood test": 1, "Injection site hypersensitivity": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Pain": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202AZIA.json b/docs/data/histograms/United States/202AZIA.json
new file mode 100644
index 00000000000..21e98b30e86
--- /dev/null
+++ b/docs/data/histograms/United States/202AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "202AZIA", "histograms": [{"batchcodes": ["202AZIA"], "histogram": {"Abdominal pain upper": 1, "Body temperature": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202B21A.json b/docs/data/histograms/United States/202B21A.json
new file mode 100644
index 00000000000..b35caf9d587
--- /dev/null
+++ b/docs/data/histograms/United States/202B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "202B21A", "histograms": [{"batchcodes": ["202B21A"], "histogram": {"Muscle spasms": 1, "Muscle twitching": 1, "Pain in extremity": 1, "Ultrasound scan": 1, "Vaccination site pain": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202C21A.json b/docs/data/histograms/United States/202C21A.json
new file mode 100644
index 00000000000..6b0e32b6ec3
--- /dev/null
+++ b/docs/data/histograms/United States/202C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "202C21A", "histograms": [{"batchcodes": ["202C21A"], "histogram": {"Blood glucose": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Dysphagia": 1, "Electrocardiogram": 1, "Hypersensitivity": 1, "Obstructive airways disorder": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Painful respiration": 1, "Pulmonary pain": 1, "Swelling": 1, "Tremor": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202F21A.json b/docs/data/histograms/United States/202F21A.json
new file mode 100644
index 00000000000..3024c48e3da
--- /dev/null
+++ b/docs/data/histograms/United States/202F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "202F21A", "histograms": [{"batchcodes": ["202F21A"], "histogram": {"Poor quality product administered": 5, "Product storage error": 5, "Headache": 1, "Nausea": 1, "Off label use": 1, "Pain assessment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/202S21A.json b/docs/data/histograms/United States/202S21A.json
new file mode 100644
index 00000000000..2516ca9c302
--- /dev/null
+++ b/docs/data/histograms/United States/202S21A.json	
@@ -0,0 +1 @@
+{"batchcode": "202S21A", "histograms": [{"batchcodes": ["202S21A"], "histogram": {"Fall": 1, "Fracture": 1, "Nerve injury": 1, "Pulmonary embolism": 1, "Thrombosis": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203 21A.json b/docs/data/histograms/United States/203 21A.json
new file mode 100644
index 00000000000..3f76c4a31c9
--- /dev/null
+++ b/docs/data/histograms/United States/203 21A.json	
@@ -0,0 +1 @@
+{"batchcode": "203 21A", "histograms": [{"batchcodes": ["203 21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203172.json b/docs/data/histograms/United States/203172.json
new file mode 100644
index 00000000000..0b398b5bc46
--- /dev/null
+++ b/docs/data/histograms/United States/203172.json	
@@ -0,0 +1 @@
+{"batchcode": "203172", "histograms": [{"batchcodes": ["203172"], "histogram": {"Headache": 1, "Oropharyngeal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20321A.json b/docs/data/histograms/United States/20321A.json
new file mode 100644
index 00000000000..44ee3f107a2
--- /dev/null
+++ b/docs/data/histograms/United States/20321A.json	
@@ -0,0 +1 @@
+{"batchcode": "20321A", "histograms": [{"batchcodes": ["20321A"], "histogram": {"Chills": 1, "Dysgeusia": 1, "Fatigue": 1, "Headache": 1, "Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2038218.json b/docs/data/histograms/United States/2038218.json
new file mode 100644
index 00000000000..d2d76a62598
--- /dev/null
+++ b/docs/data/histograms/United States/2038218.json	
@@ -0,0 +1 @@
+{"batchcode": "2038218", "histograms": [{"batchcodes": ["2038218"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Influenza like illness": 1, "Insomnia": 1, "Night sweats": 1, "Pyrexia": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2039K20A.json b/docs/data/histograms/United States/2039K20A.json
new file mode 100644
index 00000000000..5ea8964edcd
--- /dev/null
+++ b/docs/data/histograms/United States/2039K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "2039K20A", "histograms": [{"batchcodes": ["2039K20A"], "histogram": {"Facial paralysis": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1, "Pain in jaw": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203A217.json b/docs/data/histograms/United States/203A217.json
new file mode 100644
index 00000000000..85b3231e7c4
--- /dev/null
+++ b/docs/data/histograms/United States/203A217.json	
@@ -0,0 +1 @@
+{"batchcode": "203A217", "histograms": [{"batchcodes": ["203A217"], "histogram": {"Dizziness": 1, "Hyperhidrosis": 1, "Influenza": 1, "Insomnia": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203A21A.json b/docs/data/histograms/United States/203A21A.json
new file mode 100644
index 00000000000..654feb0c54f
--- /dev/null
+++ b/docs/data/histograms/United States/203A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "203A21A", "histograms": [{"batchcodes": ["033F21A", "203A21A"], "histogram": {"COVID-19": 2, "Ear discomfort": 2, "SARS-CoV-2 test": 2, "Interchange of vaccine products": 1}}, {"batchcodes": ["203A21A", "30230BD"], "histogram": {"Acoustic stimulation tests": 1, "Biopsy": 1, "Breech presentation": 1, "Foetal exposure during pregnancy": 1}}, {"batchcodes": ["203A21A", "FE3597"], "histogram": {"Interchange of vaccine products": 1, "Postmenopausal haemorrhage": 1}}, {"batchcodes": ["203A21A"], "histogram": {"Headache": 84, "Pyrexia": 81, "Pain": 60, "Fatigue": 58, "Chills": 51, "Body temperature": 49, "Pain in extremity": 44, "Dizziness": 43, "Nausea": 42, "Injection site pain": 28, "Myalgia": 26, "Poor quality product administered": 26, "Arthralgia": 21, "Dyspnoea": 21, "Expired product administered": 21, "Paraesthesia": 20, "Asthenia": 19, "SARS-CoV-2 test": 18, "Product storage error": 17, "Feeling abnormal": 15, "Vomiting": 15, "Abdominal pain upper": 14, "Hyperhidrosis": 14, "Rash": 14, "Tremor": 13, "Diarrhoea": 12, "Insomnia": 12, "Malaise": 12, "Influenza like illness": 11, "Chest pain": 10, "Decreased appetite": 10, "Feeling hot": 10, "Hypoaesthesia": 10, "Back pain": 9, "Blood test": 9, "Heart rate": 9, "Injection site erythema": 9, "Off label use": 9, "Pruritus": 9, "Muscle spasms": 8, "Cough": 7, "Heart rate increased": 7, "Lethargy": 7, "Migraine": 7, "Oropharyngeal pain": 7, "Palpitations": 7, "Peripheral swelling": 7, "Vision blurred": 7, "Abdominal discomfort": 6, "Abdominal pain": 6, "Computerised tomogram": 6, "Feeling cold": 6, "Gait inability": 6, "Hypokinesia": 6, "Nasopharyngitis": 6, "Neck pain": 6, "Product administered to patient of inappropriate age": 6, "Somnolence": 6, "Ultrasound scan": 6, "X-ray": 6, "Burning sensation": 5, "Feeling of body temperature change": 5, "Injection site swelling": 5, "Muscular weakness": 5, "SARS-CoV-2 test positive": 5, "Taste disorder": 5, "Balance disorder": 4, "Blood pressure 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"Ultrasound foetal": 1, "Upper respiratory tract infection": 1, "Urinary incontinence": 1, "Urinary retention": 1, "Urinary tract infection": 1, "Vaccination complication": 1, "Vaccination site reaction": 1, "Varicose vein": 1, "Vein discolouration": 1, "Ventricular extrasystoles": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203A28A.json b/docs/data/histograms/United States/203A28A.json
new file mode 100644
index 00000000000..36578716c99
--- /dev/null
+++ b/docs/data/histograms/United States/203A28A.json	
@@ -0,0 +1 @@
+{"batchcode": "203A28A", "histograms": [{"batchcodes": ["203A28A"], "histogram": {"Arthralgia": 1, "Joint range of motion decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203A31A.json b/docs/data/histograms/United States/203A31A.json
new file mode 100644
index 00000000000..cfa52d4225f
--- /dev/null
+++ b/docs/data/histograms/United States/203A31A.json	
@@ -0,0 +1 @@
+{"batchcode": "203A31A", "histograms": [{"batchcodes": ["203A31A"], "histogram": {"Expired product administered": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203AZ1(A/I).json b/docs/data/histograms/United States/203AZ1(A/I).json
new file mode 100644
index 00000000000..ec5bda3d3b9
--- /dev/null
+++ b/docs/data/histograms/United States/203AZ1(A/I).json	
@@ -0,0 +1 @@
+{"batchcode": "203AZ1(A/I)", "histograms": [{"batchcodes": ["203AZ1(A/I)"], "histogram": {"Headache": 1, "Myalgia": 1, "Pain": 1, "Peripheral coldness": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203AZ1A.json b/docs/data/histograms/United States/203AZ1A.json
new file mode 100644
index 00000000000..29279e7209b
--- /dev/null
+++ b/docs/data/histograms/United States/203AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "203AZ1A", "histograms": [{"batchcodes": ["203AZ1A"], "histogram": {"Computerised tomogram": 1, "Hunger": 1, "Nephrolithiasis": 1, "Poor quality product administered": 1, "Pyrexia": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203AZIA.json b/docs/data/histograms/United States/203AZIA.json
new file mode 100644
index 00000000000..bb8ec9ed61a
--- /dev/null
+++ b/docs/data/histograms/United States/203AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "203AZIA", "histograms": [{"batchcodes": ["203AZIA"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/203G21A.json b/docs/data/histograms/United States/203G21A.json
new file mode 100644
index 00000000000..d7b4e6c58b8
--- /dev/null
+++ b/docs/data/histograms/United States/203G21A.json	
@@ -0,0 +1 @@
+{"batchcode": "203G21A", "histograms": [{"batchcodes": ["203G21A"], "histogram": {"COVID-19 immunisation": 1, "Chest discomfort": 1, "Dyspnoea": 1, "Feeling abnormal": 1, "Heart rate": 1, "Malaise": 1, "Oxygen saturation": 1, "Palpitations": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20421A.json b/docs/data/histograms/United States/20421A.json
new file mode 100644
index 00000000000..53d854659ac
--- /dev/null
+++ b/docs/data/histograms/United States/20421A.json	
@@ -0,0 +1 @@
+{"batchcode": "20421A", "histograms": [{"batchcodes": ["20421A"], "histogram": {"Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2042T21H.json b/docs/data/histograms/United States/2042T21H.json
new file mode 100644
index 00000000000..ceac9eeebae
--- /dev/null
+++ b/docs/data/histograms/United States/2042T21H.json	
@@ -0,0 +1 @@
+{"batchcode": "2042T21H", "histograms": [{"batchcodes": ["2042T21H"], "histogram": {"Arthralgia": 1, "Balance disorder": 1, "Coordination abnormal": 1, "Decreased appetite": 1, "Dyskinesia": 1, "Fine motor skill dysfunction": 1, "Gait disturbance": 1, "Hypoaesthesia": 1, "Influenza like illness": 1, "Joint stiffness": 1, "Lip disorder": 1, "Muscle contracture": 1, "Muscle twitching": 1, "Oral pruritus": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Photopsia": 1, "Sensory disturbance": 1, "Tremor": 1, "Trismus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204321A.json b/docs/data/histograms/United States/204321A.json
new file mode 100644
index 00000000000..370c3bb0387
--- /dev/null
+++ b/docs/data/histograms/United States/204321A.json	
@@ -0,0 +1 @@
+{"batchcode": "204321A", "histograms": [{"batchcodes": ["204321A"], "histogram": {"Asthenia": 1, "Back pain": 1, "Diplopia": 1, "Gait disturbance": 1, "Intervertebral disc disorder": 1, "Magnetic resonance imaging": 1, "Movement disorder": 1, "Muscle spasms": 1, "Nerve compression": 1, "Nerve stimulation test": 1, "Paraesthesia": 1, "Peroneal nerve palsy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204521A.json b/docs/data/histograms/United States/204521A.json
new file mode 100644
index 00000000000..1da224d1988
--- /dev/null
+++ b/docs/data/histograms/United States/204521A.json	
@@ -0,0 +1 @@
+{"batchcode": "204521A", "histograms": [{"batchcodes": ["204521A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204821A.json b/docs/data/histograms/United States/204821A.json
new file mode 100644
index 00000000000..0b2b65591a6
--- /dev/null
+++ b/docs/data/histograms/United States/204821A.json	
@@ -0,0 +1 @@
+{"batchcode": "204821A", "histograms": [{"batchcodes": ["204821A"], "histogram": {"COVID-19": 2, "Headache": 2, "SARS-CoV-2 test": 2, "Vaccination failure": 2, "Body temperature": 1, "Body temperature decreased": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204A21.json b/docs/data/histograms/United States/204A21.json
new file mode 100644
index 00000000000..3dd31aba454
--- /dev/null
+++ b/docs/data/histograms/United States/204A21.json	
@@ -0,0 +1 @@
+{"batchcode": "204A21", "histograms": [{"batchcodes": ["204A21"], "histogram": {"Abdominal pain upper": 1, "Dysgeusia": 1, "Palpitations": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204A214.json b/docs/data/histograms/United States/204A214.json
new file mode 100644
index 00000000000..efd53fa7c7e
--- /dev/null
+++ b/docs/data/histograms/United States/204A214.json	
@@ -0,0 +1 @@
+{"batchcode": "204A214", "histograms": [{"batchcodes": ["204A214"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204A21A.json b/docs/data/histograms/United States/204A21A.json
new file mode 100644
index 00000000000..605bba4d4af
--- /dev/null
+++ b/docs/data/histograms/United States/204A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "204A21A", "histograms": [{"batchcodes": ["204A21A"], "histogram": {"Headache": 44, "Pyrexia": 44, "Fatigue": 32, "Chills": 29, "Pain": 26, "Nausea": 25, "Pain in extremity": 25, "SARS-CoV-2 test": 21, "Body temperature": 19, "Expired product administered": 16, "Injection site pain": 15, "Myalgia": 15, "Product storage error": 14, "Poor quality product administered": 13, "Diarrhoea": 11, "Dizziness": 11, "Malaise": 11, "Vaccination failure": 11, "Vomiting": 11, "Arthralgia": 9, "Feeling abnormal": 9, "Dyspnoea": 8, "Hyperhidrosis": 8, "Blood test": 7, "Cough": 7, "Paraesthesia": 7, "SARS-CoV-2 test positive": 7, "Suspected COVID-19": 7, "Back pain": 6, "COVID-19": 6, "Feeling hot": 6, "Off label use": 6, "Rash": 6, "Abdominal pain": 5, "Hypoaesthesia": 5, "Medication error": 5, "Oropharyngeal pain": 5, "Rhinorrhoea": 5, "Abdominal pain upper": 4, "Anxiety": 4, "Asthenia": 4, "COVID-19 pneumonia": 4, "Computerised tomogram": 4, "Decreased appetite": 4, "Incorrect dose administered": 4, "Injection site erythema": 4, "Insomnia": 4, "Laboratory test": 4, "Neck pain": 4, "Peripheral swelling": 4, "Tinnitus": 4, "Tremor": 4, "Vision blurred": 4, "Blood glucose": 3, "Blood pressure measurement": 3, "Feeling cold": 3, "Heart rate": 3, "Joint swelling": 3, "Lethargy": 3, "Lymphadenopathy": 3, "Migraine": 3, "Muscle spasms": 3, "Muscular weakness": 3, "Pneumonia": 3, "Sinus congestion": 3, "Swelling": 3, "Ultrasound scan": 3, "Urticaria": 3, "X-ray": 3, "Abdominal discomfort": 2, "Abdominal distension": 2, "Abnormal dreams": 2, "Blister": 2, "Burning sensation": 2, "Chest discomfort": 2, "Chest pain": 2, "Colonoscopy": 2, "Constipation": 2, "Culture": 2, "Discomfort": 2, "Disorientation": 2, "Eating disorder": 2, "Fibrin D dimer": 2, "Gait disturbance": 2, "Heart rate increased": 2, "Hypokinesia": 2, "Injection site reaction": 2, "Injection site swelling": 2, "Injection site warmth": 2, "Limb mass": 2, "Magnetic resonance imaging": 2, "Mental status changes": 2, "Nasal congestion": 2, "Neuropathy peripheral": 2, "Oxygen saturation": 2, "Pain assessment": 2, "Peripheral coldness": 2, "Pneumonia bacterial": 2, "Skin warm": 2, "Thrombosis": 2, "Vaccination site pain": 2, "White blood cell count": 2, "Wrong product administered": 2, "Wrong technique in product usage process": 2, "Acne": 1, "Acute myocardial infarction": 1, "Acute respiratory failure": 1, "Adverse event": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Angiopathy": 1, "Anosmia": 1, "Appetite disorder": 1, "Arthritis": 1, "Aspartate aminotransferase": 1, "Aspiration": 1, "Asthma": 1, "Atrial fibrillation": 1, "Axillary pain": 1, "Bedridden": 1, "Bell's palsy": 1, "Biliary dilatation": 1, "Blood creatinine": 1, "Blood creatinine increased": 1, "Blood culture": 1, "Blood glucose decreased": 1, "Blood glucose increased": 1, "Blood loss anaemia": 1, "Blood pH": 1, "Blood pH normal": 1, "Blood phosphorus": 1, "Blood phosphorus increased": 1, "Blood pressure decreased": 1, "Blood pressure increased": 1, "Brain natriuretic peptide": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chromaturia": 1, "Cognitive disorder": 1, "Cold sweat": 1, "Computerised tomogram abdomen": 1, "Computerised tomogram abdomen abnormal": 1, "Computerised tomogram thorax": 1, "Computerised tomogram thorax abnormal": 1, "Contusion": 1, "Coordination abnormal": 1, "Crying": 1, "Culture negative": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Depressed mood": 1, "Depression": 1, "Disturbance in attention": 1, "Drug delivery system malfunction": 1, "Electrocardiogram": 1, "Endocarditis": 1, "Endoscopy upper gastrointestinal tract": 1, "Endotracheal intubation": 1, "Erectile dysfunction": 1, "Eructation": 1, "Erythema": 1, "Eye irritation": 1, "Eye pain": 1, "Eye swelling": 1, "Feeding disorder": 1, "Feeling jittery": 1, "Feeling of body temperature change": 1, "Fibrin D dimer increased": 1, "Flank pain": 1, "Food poisoning": 1, "Gait inability": 1, "Guillain-Barre syndrome": 1, "Haemodialysis": 1, "Hallucinations, mixed": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hepatic enzyme": 1, "Hepatic steatosis": 1, "Herpes virus test": 1, "Herpes zoster": 1, "Hypersomnia": 1, "Hypoaesthesia oral": 1, "Ill-defined disorder": 1, "Immunisation": 1, "Impaired driving ability": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Injection site bruising": 1, "Injection site haemorrhage": 1, "Injection site hypoaesthesia": 1, "Injection site mass": 1, "Injection site nodule": 1, "Intensive care": 1, "Intestinal infarction": 1, "Intestinal ischaemia": 1, "Lip blister": 1, "Lip dry": 1, "Loss of personal independence in daily activities": 1, "Lumbar puncture": 1, "Mass": 1, "Mechanical ventilation": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Mouth haemorrhage": 1, "Mucosal inflammation": 1, "Multiple allergies": 1, "Multiple sclerosis": 1, "Muscle atrophy": 1, "Muscle tightness": 1, "Musculoskeletal chest pain": 1, "Nasopharyngitis": 1, "Night sweats": 1, "Nodule": 1, "Oesophagogastroduodenoscopy": 1, "Ophthalmic migraine": 1, "Oral discomfort": 1, "Overdose": 1, "PCO2": 1, "PCO2 decreased": 1, "PO2": 1, "PO2 decreased": 1, "Packed red blood cell transfusion": 1, "Pain in jaw": 1, "Palmar erythema": 1, "Palpitations": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Pelvic pain": 1, "Penile erythema": 1, "Penile pain": 1, "Pericarditis": 1, "Peripheral vascular disorder": 1, "Pharyngeal swelling": 1, "Photophobia": 1, "Photosensitivity reaction": 1, "Physical examination": 1, "Pneumatosis": 1, "Pneumonia viral": 1, "Procalcitonin": 1, "Product administered to patient of inappropriate age": 1, "Prostatic specific antigen": 1, "Pruritus": 1, "Psychomotor hyperactivity": 1, "Pulmonary embolism": 1, "Pulmonary pain": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Red blood cell sedimentation rate": 1, "Red blood cell sedimentation rate increased": 1, "Renal failure": 1, "Retching": 1, "Rhesus antigen": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 antibody test": 1, "Salivary hypersecretion": 1, "Scan with contrast": 1, "Seizure": 1, "Sensitive skin": 1, "Sepsis": 1, "Septic pulmonary embolism": 1, "Sexually transmitted disease test": 1, "Sinus headache": 1, "Sinusitis": 1, "Skin discolouration": 1, "Skin laceration": 1, "Small intestinal obstruction": 1, "Soft tissue injury": 1, "Somnolence": 1, "Spinal pain": 1, "Staphylococcal bacteraemia": 1, "Sweating fever": 1, "Syncope": 1, "Tachycardia": 1, "Taste disorder": 1, "Testicular swelling": 1, "Therapy non-responder": 1, "Thinking abnormal": 1, "Tongue discolouration": 1, "Toxicologic test": 1, "Toxicologic test normal": 1, "Troponin": 1, "Troponin increased": 1, "Underdose": 1, "Urine analysis": 1, "Uterine spasm": 1, "Vaccination site mass": 1, "Vaccination site scab": 1, "Vaccination site scar": 1, "Vaginal ulceration": 1, "Varicose vein": 1, "Vascular pain": 1, "Vertigo": 1, "Vital signs measurement": 1, "White blood cell count abnormal": 1, "White blood cell count increased": 1, "X-ray of pelvis and hip": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204A2IA.json b/docs/data/histograms/United States/204A2IA.json
new file mode 100644
index 00000000000..37a3e057da3
--- /dev/null
+++ b/docs/data/histograms/United States/204A2IA.json	
@@ -0,0 +1 @@
+{"batchcode": "204A2IA", "histograms": [{"batchcodes": ["204A2IA"], "histogram": {"Body temperature": 1, "Cough": 1, "Feeling cold": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204A@1A.json b/docs/data/histograms/United States/204A@1A.json
new file mode 100644
index 00000000000..2797a869a8f
--- /dev/null
+++ b/docs/data/histograms/United States/204A@1A.json	
@@ -0,0 +1 @@
+{"batchcode": "204A@1A", "histograms": [{"batchcodes": ["204A@1A"], "histogram": {"Burning sensation": 1, "Chronic sinusitis": 1, "Throat irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204AZ1A.json b/docs/data/histograms/United States/204AZ1A.json
new file mode 100644
index 00000000000..53e68e9c3f5
--- /dev/null
+++ b/docs/data/histograms/United States/204AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "204AZ1A", "histograms": [{"batchcodes": ["204AZ1A"], "histogram": {"SARS-CoV-2 test": 2, "Suspected COVID-19": 2, "Vaccination failure": 2, "Body temperature": 1, "Body temperature increased": 1, "Headache": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Pain": 1, "Pollakiuria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204AZIA.json b/docs/data/histograms/United States/204AZIA.json
new file mode 100644
index 00000000000..05e708effcd
--- /dev/null
+++ b/docs/data/histograms/United States/204AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "204AZIA", "histograms": [{"batchcodes": ["204AZIA"], "histogram": {"Limb discomfort": 1, "Peripheral swelling": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204B214.json b/docs/data/histograms/United States/204B214.json
new file mode 100644
index 00000000000..772c071ce7b
--- /dev/null
+++ b/docs/data/histograms/United States/204B214.json	
@@ -0,0 +1 @@
+{"batchcode": "204B214", "histograms": [{"batchcodes": ["204B214"], "histogram": {"Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Injection site pain": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204B219.json b/docs/data/histograms/United States/204B219.json
new file mode 100644
index 00000000000..ba4de09e036
--- /dev/null
+++ b/docs/data/histograms/United States/204B219.json	
@@ -0,0 +1 @@
+{"batchcode": "204B219", "histograms": [{"batchcodes": ["204B219"], "histogram": {"SARS-CoV-2 test": 2, "Suspected COVID-19": 2, "Vaccination failure": 2, "Body temperature": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204B21A.json b/docs/data/histograms/United States/204B21A.json
new file mode 100644
index 00000000000..8508fe994eb
--- /dev/null
+++ b/docs/data/histograms/United States/204B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "204B21A", "histograms": [{"batchcodes": ["204B21A"], "histogram": {"SARS-CoV-2 test": 18, "Vaccination failure": 13, "Suspected COVID-19": 10, "Headache": 9, "COVID-19": 6, "Pain in extremity": 6, "Poor quality product administered": 6, "Oropharyngeal pain": 5, "Product storage error": 5, "Pyrexia": 5, "Chills": 4, "Cough": 4, "Fatigue": 4, "Pain": 4, "Rhinorrhoea": 4, "Body temperature": 3, "Off label use": 3, "Expired product administered": 2, "Feeling abnormal": 2, "Feeling hot": 2, "Myalgia": 2, "Nasal congestion": 2, "Nausea": 2, "Product administered to patient of inappropriate age": 2, "SARS-CoV-2 test positive": 2, "Abdominal discomfort": 1, "Adverse drug reaction": 1, "Arthralgia": 1, "Axillary mass": 1, "Back pain": 1, "Blood test": 1, "Chest pain": 1, "Dehydration": 1, "Discoloured vomit": 1, "Disorientation": 1, "Dizziness": 1, "Dysphonia": 1, "Ear pain": 1, "Epistaxis": 1, "Erythema": 1, "Eye haemorrhage": 1, "Faeces discoloured": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Illness": 1, "Influenza like illness": 1, "Injection site discolouration": 1, "Injection site discomfort": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site scab": 1, "Internal haemorrhage": 1, "Medication error": 1, "Migraine": 1, "Mouth haemorrhage": 1, "Muscular weakness": 1, "Night sweats": 1, "Paraesthesia": 1, "Paranasal sinus discomfort": 1, "Peripheral swelling": 1, "Presyncope": 1, "Productive cough": 1, "Sensory disturbance": 1, "Sensory loss": 1, "Sinusitis": 1, "Sneezing": 1, "Throat irritation": 1, "Throat tightness": 1, "Thrombosis": 1, "Upper-airway cough syndrome": 1, "Vision blurred": 1, "Visual acuity tests": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204B221A.json b/docs/data/histograms/United States/204B221A.json
new file mode 100644
index 00000000000..7075fa4e7f8
--- /dev/null
+++ b/docs/data/histograms/United States/204B221A.json	
@@ -0,0 +1 @@
+{"batchcode": "204B221A", "histograms": [{"batchcodes": ["204B221A"], "histogram": {"Abdominal pain upper": 1, "Arthritis": 1, "Mouth ulceration": 1, "Muscle twitching": 1, "Myalgia": 1, "Swollen tongue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204C21I.json b/docs/data/histograms/United States/204C21I.json
new file mode 100644
index 00000000000..74d974bee07
--- /dev/null
+++ b/docs/data/histograms/United States/204C21I.json	
@@ -0,0 +1 @@
+{"batchcode": "204C21I", "histograms": [{"batchcodes": ["204C21I"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/204F21A.json b/docs/data/histograms/United States/204F21A.json
new file mode 100644
index 00000000000..14c468674a9
--- /dev/null
+++ b/docs/data/histograms/United States/204F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "204F21A", "histograms": [{"batchcodes": ["204F21A"], "histogram": {"COVID-19": 1, "Chills": 1, "Fatigue": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Pharyngeal swelling": 1, "Pulmonary pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2051A211A.json b/docs/data/histograms/United States/2051A211A.json
new file mode 100644
index 00000000000..1f5db55443f
--- /dev/null
+++ b/docs/data/histograms/United States/2051A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "2051A211A", "histograms": [{"batchcodes": ["2051A211A"], "histogram": {"Dizziness": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2052A21A.json b/docs/data/histograms/United States/2052A21A.json
new file mode 100644
index 00000000000..ea26bee570c
--- /dev/null
+++ b/docs/data/histograms/United States/2052A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2052A21A", "histograms": [{"batchcodes": ["2052A21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205421A.json b/docs/data/histograms/United States/205421A.json
new file mode 100644
index 00000000000..859bf289635
--- /dev/null
+++ b/docs/data/histograms/United States/205421A.json	
@@ -0,0 +1 @@
+{"batchcode": "205421A", "histograms": [{"batchcodes": ["205421A"], "histogram": {"Dizziness": 1, "Hypoaesthesia oral": 1, "Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205821A.json b/docs/data/histograms/United States/205821A.json
new file mode 100644
index 00000000000..3eaf9ad8333
--- /dev/null
+++ b/docs/data/histograms/United States/205821A.json	
@@ -0,0 +1 @@
+{"batchcode": "205821A", "histograms": [{"batchcodes": ["205821A"], "histogram": {"Pain in extremity": 3, "Headache": 2, "Aptyalism": 1, "Asthenia": 1, "Axillary pain": 1, "Blood test": 1, "Burning sensation": 1, "Chills": 1, "Cough": 1, "Dry mouth": 1, "Erythema": 1, "Feeling abnormal": 1, "Fluid retention": 1, "Guillain-Barre syndrome": 1, "Hypoaesthesia": 1, "Injection site pain": 1, "Lip dry": 1, "Lymphadenopathy": 1, "Pain": 1, "Peripheral swelling": 1, "Polymerase chain reaction": 1, "Pyrexia": 1, "Sensory loss": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2058A21A.json b/docs/data/histograms/United States/2058A21A.json
new file mode 100644
index 00000000000..38571fa4cf8
--- /dev/null
+++ b/docs/data/histograms/United States/2058A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2058A21A", "histograms": [{"batchcodes": ["2058A21A"], "histogram": {"Blood glucose increased": 1, "Flushing": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205A201A.json b/docs/data/histograms/United States/205A201A.json
new file mode 100644
index 00000000000..be3d5eb3e5c
--- /dev/null
+++ b/docs/data/histograms/United States/205A201A.json	
@@ -0,0 +1 @@
+{"batchcode": "205A201A", "histograms": [{"batchcodes": ["205A201A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Hypersomnia": 1, "Injection site pain": 1, "Pyrexia": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205A21A      RA.json b/docs/data/histograms/United States/205A21A      RA.json
new file mode 100644
index 00000000000..7fc35637d6c
--- /dev/null
+++ b/docs/data/histograms/United States/205A21A      RA.json	
@@ -0,0 +1 @@
+{"batchcode": "205A21A      RA", "histograms": [{"batchcodes": ["205A21A      RA"], "histogram": {"Constipation": 1, "Flank pain": 1, "Headache": 1, "Initial insomnia": 1, "Nausea": 1, "Urinary retention": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205A21A - VHC.json b/docs/data/histograms/United States/205A21A - VHC.json
new file mode 100644
index 00000000000..35ea3dcff87
--- /dev/null
+++ b/docs/data/histograms/United States/205A21A - VHC.json	
@@ -0,0 +1 @@
+{"batchcode": "205A21A - VHC", "histograms": [{"batchcodes": ["205A21A - VHC"], "histogram": {"Abdominal discomfort": 1, "Abdominal pain upper": 1, "Anxiety": 1, "Blood test": 1, "Body temperature": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Cold sweat": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dizziness": 1, "Dry eye": 1, "Dyspnoea exertional": 1, "Electrocardiogram": 1, "Eye irritation": 1, "Fatigue": 1, "Headache": 1, "Hot flush": 1, "Insomnia": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Nervousness": 1, "Oropharyngeal pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Photophobia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Skin warm": 1, "Somnolence": 1, "Tinnitus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205A21A.json b/docs/data/histograms/United States/205A21A.json
new file mode 100644
index 00000000000..e09af416380
--- /dev/null
+++ b/docs/data/histograms/United States/205A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "205A21A", "histograms": [{"batchcodes": ["027HZ1B", "205A21A"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["205A21A"], "histogram": {"Headache": 75, "Pyrexia": 59, "Fatigue": 52, "Pain in extremity": 48, "Pain": 46, "Chills": 37, "Nausea": 33, "Body temperature": 32, "Injection site pain": 32, "Expired product administered": 30, "Dizziness": 26, "Myalgia": 25, "SARS-CoV-2 test": 22, "Dyspnoea": 20, "Poor quality product administered": 20, "Hypoaesthesia": 18, "Paraesthesia": 18, "Asthenia": 17, "Diarrhoea": 17, "Arthralgia": 16, "Feeling abnormal": 15, "Product storage error": 15, "Blood test": 14, "Malaise": 13, "Back pain": 12, "Cough": 12, "Vaccination failure": 12, "COVID-19": 11, "Influenza like illness": 11, "Insomnia": 11, "Vomiting": 11, "Peripheral swelling": 10, "Pruritus": 10, "Abdominal pain upper": 9, "Computerised tomogram": 9, "Feeling hot": 9, "Hyperhidrosis": 9, "Muscle spasms": 9, "Oropharyngeal pain": 9, "Rash": 8, "Blood pressure measurement": 7, "Magnetic resonance imaging": 7, "Muscular weakness": 7, "Neck pain": 7, "Rhinorrhoea": 7, "Burning sensation": 6, "Chest discomfort": 6, "Contusion": 6, "Feeling cold": 6, "Heart rate": 6, "Heart rate increased": 6, "Urticaria": 6, "Discomfort": 5, "Electrocardiogram": 5, "Erythema": 5, "Lymphadenopathy": 5, "Musculoskeletal stiffness": 5, "Oxygen saturation": 5, "Palpitations": 5, "SARS-CoV-2 test positive": 5, "Swelling": 5, "Therapy non-responder": 5, "Thrombosis": 5, "Tremor": 5, "Ultrasound scan": 5, "Vision blurred": 5, "Chest pain": 4, "Decreased appetite": 4, "Dysgeusia": 4, "Fall": 4, "Gait disturbance": 4, "Hot flush": 4, "Illness": 4, "Injection site erythema": 4, "Lethargy": 4, "Limb discomfort": 4, "Nasopharyngitis": 4, "Off label use": 4, "Somnolence": 4, "Suspected COVID-19": 4, "Tinnitus": 4, "Ultrasound Doppler": 4, "Antibody test": 3, "Balance disorder": 3, "Blood pressure increased": 3, "Chromaturia": 3, "Eye pain": 3, "Impaired work ability": 3, "Injection site swelling": 3, "Loss of consciousness": 3, "Migraine": 3, "Mobility decreased": 3, "Muscle tightness": 3, "Pain assessment": 3, "Rash erythematous": 3, "Rash pruritic": 3, "SARS-CoV-2 antibody test": 3, "Sensory disturbance": 3, "Skin discolouration": 3, "Sneezing": 3, "Urine analysis": 3, "Vertigo": 3, "X-ray": 3, "Alopecia": 2, "Anaemia": 2, "Anxiety": 2, "Aphonia": 2, "Arthritis": 2, "Cerebrovascular accident": 2, "Cold sweat": 2, "Dehydration": 2, "Depression": 2, "Disorientation": 2, "Dyskinesia": 2, "Dyspepsia": 2, "Dysphonia": 2, "Ear pain": 2, "Epistaxis": 2, "Extra dose administered": 2, "Feeling of body temperature change": 2, "Fibrin D dimer increased": 2, "Flushing": 2, "Full blood count": 2, "Gait inability": 2, "Gestational hypertension": 2, "Heart rate decreased": 2, "Hypertension": 2, "Hypokinesia": 2, "Hypotension": 2, "Increased tendency to bruise": 2, "Joint stiffness": 2, "Joint swelling": 2, "Laboratory test": 2, "Maternal exposure during pregnancy": 2, "Medication error": 2, "Metabolic function test": 2, "Musculoskeletal pain": 2, "Nasal congestion": 2, "Nervousness": 2, "Neuralgia": 2, "Oxygen saturation decreased": 2, "Peripheral coldness": 2, "Photophobia": 2, "Premature labour": 2, "Pulmonary pain": 2, "Rash macular": 2, "Sinus congestion": 2, "Swelling face": 2, "Therapeutic response unexpected": 2, "Throat irritation": 2, "Ultrasound antenatal screen": 2, "Abdominal discomfort": 1, "Abdominal pain": 1, "Abnormal dreams": 1, "Abnormal faeces": 1, "Accidental exposure to product": 1, "Adverse event": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Amenorrhoea": 1, "Amnesia": 1, "Aneurysm": 1, "Anger": 1, "Angiopathy": 1, "Anosmia": 1, "Aphasia": 1, "Appetite disorder": 1, "Application site pain": 1, "Aspartate aminotransferase": 1, "Atrial fibrillation": 1, "Aura": 1, "Axillary pain": 1, "Bell's palsy": 1, "Blood creatinine": 1, "Blood glucose": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Blood pressure fluctuation": 1, "Blood uric acid": 1, "Body temperature decreased": 1, "Breast cyst": 1, "Breast mass": 1, "Breast pain": 1, "Bronchitis": 1, "Bruxism": 1, "C-reactive protein": 1, "CD4/CD8 ratio": 1, "COVID-19 pneumonia": 1, "Candida infection": 1, "Cardiac monitoring": 1, "Carditis": 1, "Chest X-ray": 1, "Chest scan": 1, "Choking sensation": 1, "Chronic obstructive pulmonary disease": 1, "Coagulopathy": 1, "Cognitive disorder": 1, "Colonoscopy": 1, "Computerised tomogram abnormal": 1, "Condition aggravated": 1, "Confusional state": 1, "Coordination abnormal": 1, "Crying": 1, "Culture positive": 1, "Culture stool": 1, "Culture urine": 1, "Death": 1, "Decreased activity": 1, "Deep vein thrombosis": 1, "Defaecation urgency": 1, "Diplopia": 1, "Disturbance in attention": 1, "Drooling": 1, "Dry throat": 1, "Dysphagia": 1, "Dyspnoea exertional": 1, "Dyspnoea paroxysmal nocturnal": 1, "Dysstasia": 1, "Ear discomfort": 1, "Eczema": 1, "Emotional distress": 1, "Emphysema": 1, "Exercise tolerance decreased": 1, "Exposure during pregnancy": 1, "Eye disorder": 1, "Eye haemorrhage": 1, "Eye swelling": 1, "Facial discomfort": 1, "Facial pain": 1, "Fibrin D dimer": 1, "Fibromyalgia": 1, "Finger deformity": 1, "Foot deformity": 1, "Formication": 1, "Frequent bowel movements": 1, "General physical health deterioration": 1, "Glassy eyes": 1, "Gout": 1, "Groin pain": 1, "Haemoptysis": 1, "Haemorrhage": 1, "Head discomfort": 1, "Head injury": 1, "Heart rate irregular": 1, "Heavy menstrual bleeding": 1, "Hemiparesis": 1, "Hepatic enzyme": 1, "Hepatic enzyme increased": 1, "Hepatitis viral test": 1, "Hunger": 1, "Hyperaesthesia": 1, "Hypersensitivity": 1, "Hyperventilation": 1, "Hypomenorrhoea": 1, "Hypopnoea": 1, "Illusion": 1, "Impaired driving ability": 1, "Impaired healing": 1, "Incorrect dose administered": 1, "Inflammation": 1, "Inflammation scan": 1, "Inflammatory marker test": 1, "Influenza": 1, "Injection site bruising": 1, "Injection site haemorrhage": 1, "Injection site hypersensitivity": 1, "Injection site hypoaesthesia": 1, "Injection site mass": 1, "Intensive care": 1, "Interchange of vaccine products": 1, "Investigation": 1, "Irritability": 1, "Joint effusion": 1, "Joint lock": 1, "Laboratory test abnormal": 1, "Lacrimation increased": 1, "Laparoscopy": 1, "Laziness": 1, "Ligamentitis": 1, "Lip injury": 1, "Lip swelling": 1, "Listless": 1, "Lymph node pain": 1, "Magnetic resonance elastography": 1, "Magnetic resonance imaging head": 1, "Magnetic resonance imaging spinal": 1, "Mammogram": 1, "Mental impairment": 1, "Mitogen stimulation test": 1, "Multiple sclerosis": 1, "Muscle contractions involuntary": 1, "Muscle contracture": 1, "Muscle discomfort": 1, "Muscle rigidity": 1, "Muscle spasticity": 1, "Muscle swelling": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal disorder": 1, "Mycobacterium tuberculosis complex test": 1, "Mycobacterium tuberculosis complex test negative": 1, "Myocardial infarction": 1, "Myocardial ischaemia": 1, "Nervous system disorder": 1, "Night sweats": 1, "Nightmare": 1, "Ocular hyperaemia": 1, "Odynophagia": 1, "Ophthalmic fluid drainage": 1, "Ophthalmological examination": 1, "Oral herpes": 1, "Orthopnoea": 1, "Oxygen consumption": 1, "Packed red blood cell transfusion": 1, "Pain of skin": 1, "Paraesthesia oral": 1, "Paranasal sinus discomfort": 1, "Parosmia": 1, "Platelet count": 1, "Platelet count decreased": 1, "Platelet transfusion": 1, "Pneumonia": 1, "Pollakiuria": 1, "Polymenorrhoea": 1, "Polymerase chain reaction": 1, "Polyp": 1, "Postmenopausal haemorrhage": 1, "Product administered to patient of inappropriate age": 1, "Product administration error": 1, "Product dose omission issue": 1, "Product label issue": 1, "Product temperature excursion issue": 1, "Product use issue": 1, "Productive cough": 1, "Psychomotor hyperactivity": 1, "Pulmonary thrombosis": 1, "Purpura": 1, "Red blood cell sedimentation rate": 1, "Renal failure": 1, "Respiratory failure": 1, "Respiratory rate": 1, "Respiratory viral panel": 1, "Restless legs syndrome": 1, "Restlessness": 1, "Rheumatoid factor": 1, "SARS-CoV-2 test negative": 1, "Scab": 1, "Scan brain": 1, "Scan with contrast": 1, "Secretion discharge": 1, "Sinus pain": 1, "Skin bacterial infection": 1, "Skin disorder": 1, "Skin hypopigmentation": 1, "Skin infection": 1, "Skin injury": 1, "Skin lesion": 1, "Skin warm": 1, "Sleep deficit": 1, "Sleep disorder": 1, "Slow speech": 1, "Sluggishness": 1, "Suffocation feeling": 1, "Supraventricular tachycardia": 1, "Swelling of eyelid": 1, "Syncope": 1, "Tachycardia": 1, "Temporomandibular joint syndrome": 1, "Tenderness": 1, "Tendon rupture": 1, "Thrombocytopenia": 1, "Thyroid function test": 1, "Toothache": 1, "Transient ischaemic attack": 1, "Ultrasound breast": 1, "Underdose": 1, "Unresponsive to stimuli": 1, "Urinary tract inflammation": 1, "Ventilation/perfusion scan": 1, "Ventilation/perfusion scan normal": 1, "Visual field defect": 1, "Vital signs measurement": 1, "Weight decreased": 1, "Wheezing": 1, "Wound haemorrhage": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205A264.json b/docs/data/histograms/United States/205A264.json
new file mode 100644
index 00000000000..1ef96cf579d
--- /dev/null
+++ b/docs/data/histograms/United States/205A264.json	
@@ -0,0 +1 @@
+{"batchcode": "205A264", "histograms": [{"batchcodes": ["205A264"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Nausea": 1, "Paraesthesia": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205ANA.json b/docs/data/histograms/United States/205ANA.json
new file mode 100644
index 00000000000..87d8af6011f
--- /dev/null
+++ b/docs/data/histograms/United States/205ANA.json	
@@ -0,0 +1 @@
+{"batchcode": "205ANA", "histograms": [{"batchcodes": ["205ANA"], "histogram": {"Anxiety": 1, "Diarrhoea haemorrhagic": 1, "Dyspnoea": 1, "Fatigue": 1, "Flushing": 1, "Gout": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205AZ1A.json b/docs/data/histograms/United States/205AZ1A.json
new file mode 100644
index 00000000000..53f86a9825e
--- /dev/null
+++ b/docs/data/histograms/United States/205AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "205AZ1A", "histograms": [{"batchcodes": ["205AZ1A"], "histogram": {"COVID-19": 2, "Dizziness": 1, "Ear discomfort": 1, "Eye irritation": 1, "Incorrect route of product administration": 1, "Injection site haematoma": 1, "Injection site haemorrhage": 1, "Injection site pain": 1, "Injection site swelling": 1, "Insomnia": 1, "International normalised ratio": 1, "Nasal discomfort": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain assessment": 1, "Polymerase chain reaction": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205AZIA.json b/docs/data/histograms/United States/205AZIA.json
new file mode 100644
index 00000000000..519ed726226
--- /dev/null
+++ b/docs/data/histograms/United States/205AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "205AZIA", "histograms": [{"batchcodes": ["205AZIA"], "histogram": {"Fatigue": 2, "Dysphonia": 1, "Laryngoscopy": 1, "Off label use": 1, "Pain": 1, "Pyrexia": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205J202A.json b/docs/data/histograms/United States/205J202A.json
new file mode 100644
index 00000000000..f18551e6af8
--- /dev/null
+++ b/docs/data/histograms/United States/205J202A.json	
@@ -0,0 +1 @@
+{"batchcode": "205J202A", "histograms": [{"batchcodes": ["205J202A"], "histogram": {"Exposure during pregnancy": 1, "Pregnancy test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205L20A.json b/docs/data/histograms/United States/205L20A.json
new file mode 100644
index 00000000000..a35c2b11443
--- /dev/null
+++ b/docs/data/histograms/United States/205L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "205L20A", "histograms": [{"batchcodes": ["205L20A"], "histogram": {"Incorrect dose administered by product": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/205L21B.json b/docs/data/histograms/United States/205L21B.json
new file mode 100644
index 00000000000..18685a9caf5
--- /dev/null
+++ b/docs/data/histograms/United States/205L21B.json	
@@ -0,0 +1 @@
+{"batchcode": "205L21B", "histograms": [{"batchcodes": ["205L21B"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2062A21A.json b/docs/data/histograms/United States/2062A21A.json
new file mode 100644
index 00000000000..dcbe18e10a3
--- /dev/null
+++ b/docs/data/histograms/United States/2062A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2062A21A", "histograms": [{"batchcodes": ["2062A21A"], "histogram": {"Dizziness": 1, "Migraine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206421A.json b/docs/data/histograms/United States/206421A.json
new file mode 100644
index 00000000000..24b1ad98661
--- /dev/null
+++ b/docs/data/histograms/United States/206421A.json	
@@ -0,0 +1 @@
+{"batchcode": "206421A", "histograms": [{"batchcodes": ["206421A"], "histogram": {"Diarrhoea": 2, "Chills": 1, "Nasopharyngitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2068219.json b/docs/data/histograms/United States/2068219.json
new file mode 100644
index 00000000000..4467e1b1e6b
--- /dev/null
+++ b/docs/data/histograms/United States/2068219.json	
@@ -0,0 +1 @@
+{"batchcode": "2068219", "histograms": [{"batchcodes": ["2068219"], "histogram": {"Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206821A.json b/docs/data/histograms/United States/206821A.json
new file mode 100644
index 00000000000..68b892e7ea4
--- /dev/null
+++ b/docs/data/histograms/United States/206821A.json	
@@ -0,0 +1 @@
+{"batchcode": "206821A", "histograms": [{"batchcodes": ["206821A"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A12A.json b/docs/data/histograms/United States/206A12A.json
new file mode 100644
index 00000000000..37cfcd3f2cb
--- /dev/null
+++ b/docs/data/histograms/United States/206A12A.json	
@@ -0,0 +1 @@
+{"batchcode": "206A12A", "histograms": [{"batchcodes": ["206A12A"], "histogram": {"Epistaxis": 1, "Ill-defined disorder": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A21.json b/docs/data/histograms/United States/206A21.json
new file mode 100644
index 00000000000..37e51be9a7d
--- /dev/null
+++ b/docs/data/histograms/United States/206A21.json	
@@ -0,0 +1 @@
+{"batchcode": "206A21", "histograms": [{"batchcodes": ["206A21"], "histogram": {"Blood pressure measurement": 1, "Expired product administered": 1, "Injection site erythema": 1, "Injection site pain": 1, "Myalgia": 1, "Myositis": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A211.json b/docs/data/histograms/United States/206A211.json
new file mode 100644
index 00000000000..ba2561c21a7
--- /dev/null
+++ b/docs/data/histograms/United States/206A211.json	
@@ -0,0 +1 @@
+{"batchcode": "206A211", "histograms": [{"batchcodes": ["206A211"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Injection site erythema": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Malaise": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A2114.json b/docs/data/histograms/United States/206A2114.json
new file mode 100644
index 00000000000..3358ffb9623
--- /dev/null
+++ b/docs/data/histograms/United States/206A2114.json	
@@ -0,0 +1 @@
+{"batchcode": "206A2114", "histograms": [{"batchcodes": ["206A2114"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Injection site haemorrhage": 1, "Injection site swelling": 1, "Pain": 1, "Pharyngeal swelling": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A217.json b/docs/data/histograms/United States/206A217.json
new file mode 100644
index 00000000000..f450b1c37ac
--- /dev/null
+++ b/docs/data/histograms/United States/206A217.json	
@@ -0,0 +1 @@
+{"batchcode": "206A217", "histograms": [{"batchcodes": ["206A217"], "histogram": {"Blood glucose abnormal": 1, "Blood pressure measurement": 1, "Electrocardiogram": 1, "Hypotension": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A21A & 18228.json b/docs/data/histograms/United States/206A21A & 18228.json
new file mode 100644
index 00000000000..f5c1019e963
--- /dev/null
+++ b/docs/data/histograms/United States/206A21A & 18228.json	
@@ -0,0 +1 @@
+{"batchcode": "206A21A & 18228", "histograms": [{"batchcodes": ["206A21A & 18228"], "histogram": {"Therapeutic response unexpected": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A21A.json b/docs/data/histograms/United States/206A21A.json
new file mode 100644
index 00000000000..9674a79266e
--- /dev/null
+++ b/docs/data/histograms/United States/206A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "206A21A", "histograms": [{"batchcodes": ["027H21B", "206A21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["206A21A", "FD7218"], "histogram": {"Breast mass": 1, "Breast pain": 1, "Breast tenderness": 1, "Injection site pain": 1, "Myalgia": 1}}, {"batchcodes": ["206A21A", "FK9896"], "histogram": {"COVID-19": 1, "Diarrhoea": 1, "Off label use": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}, {"batchcodes": ["206A21A"], "histogram": {"Headache": 69, "Fatigue": 61, "Pyrexia": 59, "Pain": 52, "Pain in extremity": 44, "Expired product administered": 38, "Chills": 37, "Body temperature": 33, "Nausea": 27, "Dizziness": 24, "SARS-CoV-2 test": 24, "Myalgia": 20, "Poor quality product administered": 18, "Arthralgia": 17, "Dyspnoea": 16, "Product storage error": 16, "Asthenia": 15, "Injection site pain": 15, "Vaccination failure": 14, "Paraesthesia": 13, "Rash": 13, "Suspected COVID-19": 12, "Back pain": 11, "Muscle spasms": 11, "Peripheral swelling": 11, "Feeling abnormal": 10, "Influenza like illness": 10, "Feeling hot": 9, "Heart rate increased": 9, "Hyperhidrosis": 9, "Malaise": 9, "Muscular weakness": 9, "Palpitations": 9, "Heart rate": 8, "Hypoaesthesia": 8, "Insomnia": 8, "Tremor": 8, "Vomiting": 8, "Blood pressure measurement": 7, "Blood test": 7, "COVID-19": 7, "Chest pain": 7, "Decreased appetite": 7, "Diarrhoea": 7, "Feeling cold": 7, "Joint swelling": 7, "Abdominal pain upper": 6, "Burning sensation": 6, "Chest discomfort": 6, "Cough": 6, "Neck pain": 6, "Oropharyngeal pain": 6, "Pain assessment": 6, "Pruritus": 6, "Vision blurred": 6, "Electrocardiogram": 5, "Hypersomnia": 5, "Hypertension": 5, "Migraine": 5, "Antibody test": 4, "Bone pain": 4, "Contusion": 4, "Erythema": 4, "Gait inability": 4, "Laboratory test": 4, "Limb discomfort": 4, "Medication error": 4, "Off label use": 4, "Rhinorrhoea": 4, "SARS-CoV-2 test positive": 4, "Sensory disturbance": 4, "Somnolence": 4, "Therapy non-responder": 4, "Thrombosis": 4, "Ultrasound scan": 4, "Abdominal pain": 3, "Anxiety": 3, "Balance disorder": 3, "Chest X-ray": 3, "Computerised tomogram": 3, "Feeling of body temperature change": 3, "Full blood count": 3, "Gait disturbance": 3, "Hot flush": 3, "Hypokinesia": 3, "Illness": 3, "Influenza": 3, "Injection site swelling": 3, "Metabolic function test": 3, "Muscle tightness": 3, "Nasopharyngitis": 3, "Oxygen saturation": 3, "Rash erythematous": 3, "Urticaria": 3, "X-ray": 3, "Abdominal discomfort": 2, "Abdominal distension": 2, "Abdominal pain lower": 2, "Ageusia": 2, "Alopecia": 2, "Amnesia": 2, "Blood disorder": 2, "Breast pain": 2, "COVID-19 immunisation": 2, "Cardiac flutter": 2, "Cerebrovascular accident": 2, "Chromaturia": 2, "Colitis ulcerative": 2, "Colonoscopy": 2, "Confusional state": 2, "Death": 2, "Dehydration": 2, "Discomfort": 2, "Dysgeusia": 2, "Dysphonia": 2, "Dyspnoea exertional": 2, "Echocardiogram": 2, "Eye irritation": 2, "Eye pain": 2, "Fear": 2, "Groin pain": 2, 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\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A21L.json b/docs/data/histograms/United States/206A21L.json
new file mode 100644
index 00000000000..6dfbe9792e1
--- /dev/null
+++ b/docs/data/histograms/United States/206A21L.json	
@@ -0,0 +1 @@
+{"batchcode": "206A21L", "histograms": [{"batchcodes": ["206A21L"], "histogram": {"Blood pressure measurement": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A21S.json b/docs/data/histograms/United States/206A21S.json
new file mode 100644
index 00000000000..e86260b4a21
--- /dev/null
+++ b/docs/data/histograms/United States/206A21S.json	
@@ -0,0 +1 @@
+{"batchcode": "206A21S", "histograms": [{"batchcodes": ["206A21S"], "histogram": {"Inflammation": 1, "Insomnia": 1, "Rash": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A22A.json b/docs/data/histograms/United States/206A22A.json
new file mode 100644
index 00000000000..8ca4f5e766d
--- /dev/null
+++ b/docs/data/histograms/United States/206A22A.json	
@@ -0,0 +1 @@
+{"batchcode": "206A22A", "histograms": [{"batchcodes": ["206A22A"], "histogram": {"Influenza like illness": 2, "Decreased appetite": 1, "Nausea": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A2A.json b/docs/data/histograms/United States/206A2A.json
new file mode 100644
index 00000000000..1a393031bd5
--- /dev/null
+++ b/docs/data/histograms/United States/206A2A.json	
@@ -0,0 +1 @@
+{"batchcode": "206A2A", "histograms": [{"batchcodes": ["206A2A"], "histogram": {"Ageusia": 1, "Body temperature": 1, "Chills": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Feeling abnormal": 1, "Gastric disorder": 1, "Influenza like illness": 1, "Influenza virus test": 1, "Injection site pain": 1, "Oral discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206A31A.json b/docs/data/histograms/United States/206A31A.json
new file mode 100644
index 00000000000..075d298c6a8
--- /dev/null
+++ b/docs/data/histograms/United States/206A31A.json	
@@ -0,0 +1 @@
+{"batchcode": "206A31A", "histograms": [{"batchcodes": ["206A31A"], "histogram": {"Injection site pain": 1, "Retinal detachment": 1, "Suicidal ideation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206ASIA.json b/docs/data/histograms/United States/206ASIA.json
new file mode 100644
index 00000000000..5d8c5d66069
--- /dev/null
+++ b/docs/data/histograms/United States/206ASIA.json	
@@ -0,0 +1 @@
+{"batchcode": "206ASIA", "histograms": [{"batchcodes": ["206ASIA"], "histogram": {"Fatigue": 1, "Pain": 1, "Pyrexia": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206AZ14.json b/docs/data/histograms/United States/206AZ14.json
new file mode 100644
index 00000000000..3fb7bc13d39
--- /dev/null
+++ b/docs/data/histograms/United States/206AZ14.json	
@@ -0,0 +1 @@
+{"batchcode": "206AZ14", "histograms": [{"batchcodes": ["206AZ14"], "histogram": {"Joint swelling": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pleural effusion": 1, "Tendon pain": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206AZ1A.json b/docs/data/histograms/United States/206AZ1A.json
new file mode 100644
index 00000000000..488859ef0fc
--- /dev/null
+++ b/docs/data/histograms/United States/206AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "206AZ1A", "histograms": [{"batchcodes": ["206AZ1A"], "histogram": {"Arthralgia": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206AZIA.json b/docs/data/histograms/United States/206AZIA.json
new file mode 100644
index 00000000000..637389c89ec
--- /dev/null
+++ b/docs/data/histograms/United States/206AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "206AZIA", "histograms": [{"batchcodes": ["206AZIA"], "histogram": {"Body temperature": 1, "Confusional state": 1, "Ear pain": 1, "Injection site pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206H21A.json b/docs/data/histograms/United States/206H21A.json
new file mode 100644
index 00000000000..907d1a84a98
--- /dev/null
+++ b/docs/data/histograms/United States/206H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "206H21A", "histograms": [{"batchcodes": ["206H21A"], "histogram": {"Blood immunoglobulin G": 1, "Dizziness": 1, "SARS-CoV-2 antibody test": 1, "Therapy non-responder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206L20A.json b/docs/data/histograms/United States/206L20A.json
new file mode 100644
index 00000000000..1d70af8f67b
--- /dev/null
+++ b/docs/data/histograms/United States/206L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "206L20A", "histograms": [{"batchcodes": ["206L20A"], "histogram": {"Body temperature": 2, "Fatigue": 2, "Headache": 2, "Pyrexia": 2, "Arthralgia": 1, "Cough": 1, "Dizziness": 1, "Ear pain": 1, "Lymphadenopathy": 1, "Myocarditis": 1, "Nasopharyngitis": 1, "Somnolence": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/206M20A.json b/docs/data/histograms/United States/206M20A.json
new file mode 100644
index 00000000000..e07d521cc63
--- /dev/null
+++ b/docs/data/histograms/United States/206M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "206M20A", "histograms": [{"batchcodes": ["206M20A"], "histogram": {"Body temperature": 1, "Dehydration": 1, "Dizziness": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207030M20A.json b/docs/data/histograms/United States/207030M20A.json
new file mode 100644
index 00000000000..7ae7b1c2408
--- /dev/null
+++ b/docs/data/histograms/United States/207030M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "207030M20A", "histograms": [{"batchcodes": ["207030M20A"], "histogram": {"Body temperature": 2, "Vaccination site pain": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Pyrexia": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207421A.json b/docs/data/histograms/United States/207421A.json
new file mode 100644
index 00000000000..367ef58134b
--- /dev/null
+++ b/docs/data/histograms/United States/207421A.json	
@@ -0,0 +1 @@
+{"batchcode": "207421A", "histograms": [{"batchcodes": ["207421A"], "histogram": {"Abdominal pain upper": 1, "Contusion": 1, "Pain": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2076A21A.json b/docs/data/histograms/United States/2076A21A.json
new file mode 100644
index 00000000000..e3d4e299838
--- /dev/null
+++ b/docs/data/histograms/United States/2076A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2076A21A", "histograms": [{"batchcodes": ["2076A21A"], "histogram": {"Blood pressure measurement": 1, "Fall": 1, "Head injury": 1, "Headache": 1, "Hyperventilation": 1, "Hypotension": 1, "Joint injury": 1, "Laboratory test": 1, "Limb injury": 1, "Nodule": 1, "Speech disorder": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207821A.json b/docs/data/histograms/United States/207821A.json
new file mode 100644
index 00000000000..a8cde35289c
--- /dev/null
+++ b/docs/data/histograms/United States/207821A.json	
@@ -0,0 +1 @@
+{"batchcode": "207821A", "histograms": [{"batchcodes": ["207821A"], "histogram": {"Body temperature": 1, "Body temperature decreased": 1, "Headache": 1, "Heart rate": 1, "Heart rate abnormal": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207A201A.json b/docs/data/histograms/United States/207A201A.json
new file mode 100644
index 00000000000..0b60ecc7b8b
--- /dev/null
+++ b/docs/data/histograms/United States/207A201A.json	
@@ -0,0 +1 @@
+{"batchcode": "207A201A", "histograms": [{"batchcodes": ["207A201A"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207A20A.json b/docs/data/histograms/United States/207A20A.json
new file mode 100644
index 00000000000..119ffd70cba
--- /dev/null
+++ b/docs/data/histograms/United States/207A20A.json	
@@ -0,0 +1 @@
+{"batchcode": "207A20A", "histograms": [{"batchcodes": ["207A20A"], "histogram": {"Asthenia": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Injection site reaction": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207A211A.json b/docs/data/histograms/United States/207A211A.json
new file mode 100644
index 00000000000..c962cac89c1
--- /dev/null
+++ b/docs/data/histograms/United States/207A211A.json	
@@ -0,0 +1 @@
+{"batchcode": "207A211A", "histograms": [{"batchcodes": ["207A211A"], "histogram": {"Fatigue": 1, "Headache": 1, "Influenza like illness": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207A212A.json b/docs/data/histograms/United States/207A212A.json
new file mode 100644
index 00000000000..0909c2791b6
--- /dev/null
+++ b/docs/data/histograms/United States/207A212A.json	
@@ -0,0 +1 @@
+{"batchcode": "207A212A", "histograms": [{"batchcodes": ["207A212A"], "histogram": {"Asthenia": 1, "Chills": 1, "Feeling hot": 1, "Headache": 1, "Heart rate increased": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207A21A (NOT CE.json b/docs/data/histograms/United States/207A21A (NOT CE.json
new file mode 100644
index 00000000000..325fe63dde2
--- /dev/null
+++ b/docs/data/histograms/United States/207A21A (NOT CE.json	
@@ -0,0 +1 @@
+{"batchcode": "207A21A (NOT CE", "histograms": [{"batchcodes": ["207A21A (NOT CE"], "histogram": {"Carpal tunnel syndrome": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207A21A LOT.json b/docs/data/histograms/United States/207A21A LOT.json
new file mode 100644
index 00000000000..9bcb3106962
--- /dev/null
+++ b/docs/data/histograms/United States/207A21A LOT.json	
@@ -0,0 +1 @@
+{"batchcode": "207A21A LOT", "histograms": [{"batchcodes": ["207A21A LOT"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207A21A.json b/docs/data/histograms/United States/207A21A.json
new file mode 100644
index 00000000000..add19bc6550
--- /dev/null
+++ b/docs/data/histograms/United States/207A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "207A21A", "histograms": [{"batchcodes": ["207A21A", "GH9694", "O12F21A"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1}}, {"batchcodes": ["207A21A"], "histogram": {"Headache": 59, "Pyrexia": 43, "Fatigue": 40, "Nausea": 36, "Pain": 36, "Pain in extremity": 35, "Body temperature": 24, "Chills": 24, "Poor quality product administered": 23, "Product storage error": 22, "Dizziness": 21, "Feeling abnormal": 19, "Expired product administered": 17, "Hyperhidrosis": 17, "SARS-CoV-2 test": 16, "Asthenia": 13, "Hypoaesthesia": 13, "Myalgia": 13, "Injection site pain": 12, "Blood test": 10, "Paraesthesia": 10, "Vomiting": 10, "Arthralgia": 9, "Diarrhoea": 9, "COVID-19": 8, "Contusion": 8, "Dyspnoea": 8, "Influenza like illness": 8, "Vaccination failure": 8, "Abdominal pain upper": 7, "Back pain": 7, "Burning sensation": 7, "Feeling hot": 7, "Insomnia": 7, "Migraine": 7, "Muscle spasms": 7, "Palpitations": 7, "Abdominal pain": 6, "Anxiety": 6, "Chest discomfort": 6, 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diff --git a/docs/data/histograms/United States/207AZ1A.json b/docs/data/histograms/United States/207AZ1A.json
new file mode 100644
index 00000000000..e57e649780f
--- /dev/null
+++ b/docs/data/histograms/United States/207AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "207AZ1A", "histograms": [{"batchcodes": ["207AZ1A"], "histogram": {"Culture stool": 1, "Diarrhoea": 1, "Dysgeusia": 1, "Frequent bowel movements": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207L20A.json b/docs/data/histograms/United States/207L20A.json
new file mode 100644
index 00000000000..7f59b8e1e31
--- /dev/null
+++ b/docs/data/histograms/United States/207L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "207L20A", "histograms": [{"batchcodes": ["207L20A"], "histogram": {"Device connection issue": 1, "Diarrhoea": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207M20A.json b/docs/data/histograms/United States/207M20A.json
new file mode 100644
index 00000000000..5a4d5facfe8
--- /dev/null
+++ b/docs/data/histograms/United States/207M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "207M20A", "histograms": [{"batchcodes": ["207M20A"], "histogram": {"Pain in extremity": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/207N21N -CONSUM.json b/docs/data/histograms/United States/207N21N -CONSUM.json
new file mode 100644
index 00000000000..d169f5dc7c0
--- /dev/null
+++ b/docs/data/histograms/United States/207N21N -CONSUM.json	
@@ -0,0 +1 @@
+{"batchcode": "207N21N -CONSUM", "histograms": [{"batchcodes": ["207N21N -CONSUM"], "histogram": {"Asthenopia": 1, "Discomfort": 1, "Hypoaesthesia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/208A21A.json b/docs/data/histograms/United States/208A21A.json
new file mode 100644
index 00000000000..d9b04ef4366
--- /dev/null
+++ b/docs/data/histograms/United States/208A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "208A21A", "histograms": [{"batchcodes": ["208A21A"], "histogram": {"Headache": 1, "Pyrexia": 1, "Tremor": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20921163.json b/docs/data/histograms/United States/20921163.json
new file mode 100644
index 00000000000..1994efc0ed9
--- /dev/null
+++ b/docs/data/histograms/United States/20921163.json	
@@ -0,0 +1 @@
+{"batchcode": "20921163", "histograms": [{"batchcodes": ["20921163"], "histogram": {"Eye haemorrhage": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/209K20A.json b/docs/data/histograms/United States/209K20A.json
new file mode 100644
index 00000000000..fdd495d5118
--- /dev/null
+++ b/docs/data/histograms/United States/209K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "209K20A", "histograms": [{"batchcodes": ["209K20A"], "histogram": {"Expired product administered": 1, "Extra dose administered": 1, "Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/209L20A.json b/docs/data/histograms/United States/209L20A.json
new file mode 100644
index 00000000000..c95e251be1e
--- /dev/null
+++ b/docs/data/histograms/United States/209L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "209L20A", "histograms": [{"batchcodes": ["209L20A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Eating disorder": 1, "Fatigue": 1, "Feeling cold": 1, "Headache": 1, "Mobility decreased": 1, "Musculoskeletal stiffness": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20A.json b/docs/data/histograms/United States/20A.json
new file mode 100644
index 00000000000..380686bc0cd
--- /dev/null
+++ b/docs/data/histograms/United States/20A.json	
@@ -0,0 +1 @@
+{"batchcode": "20A", "histograms": [{"batchcodes": ["20A"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20A21A.json b/docs/data/histograms/United States/20A21A.json
new file mode 100644
index 00000000000..97b596c408b
--- /dev/null
+++ b/docs/data/histograms/United States/20A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20A21A", "histograms": [{"batchcodes": ["20A21A"], "histogram": {"Ear swelling": 1, "Erythema": 1, "Pruritus": 1, "Rash": 1, "Rash papular": 1, "Skin exfoliation": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20B21A.json b/docs/data/histograms/United States/20B21A.json
new file mode 100644
index 00000000000..5ed264e6090
--- /dev/null
+++ b/docs/data/histograms/United States/20B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20B21A", "histograms": [{"batchcodes": ["20B21A"], "histogram": {"Pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20CA21A.json b/docs/data/histograms/United States/20CA21A.json
new file mode 100644
index 00000000000..f9d5a8ac84b
--- /dev/null
+++ b/docs/data/histograms/United States/20CA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20CA21A", "histograms": [{"batchcodes": ["20CA21A"], "histogram": {"Alopecia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20G20A.json b/docs/data/histograms/United States/20G20A.json
new file mode 100644
index 00000000000..b7b0a5471d0
--- /dev/null
+++ b/docs/data/histograms/United States/20G20A.json	
@@ -0,0 +1 @@
+{"batchcode": "20G20A", "histograms": [{"batchcodes": ["20G20A"], "histogram": {"Fatigue": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20GA21A.json b/docs/data/histograms/United States/20GA21A.json
new file mode 100644
index 00000000000..8c5546ea4b6
--- /dev/null
+++ b/docs/data/histograms/United States/20GA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20GA21A", "histograms": [{"batchcodes": ["20GA21A"], "histogram": {"Computerised tomogram": 1, "Epistaxis": 1, "Headache": 1, "Malaise": 1, "Pain assessment": 1, "Pyrexia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20J14-03.json b/docs/data/histograms/United States/20J14-03.json
new file mode 100644
index 00000000000..3e34b48e615
--- /dev/null
+++ b/docs/data/histograms/United States/20J14-03.json	
@@ -0,0 +1 @@
+{"batchcode": "20J14-03", "histograms": [{"batchcodes": ["20J14-03", "GA1188"], "histogram": {"Dysgeusia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20SA21A.json b/docs/data/histograms/United States/20SA21A.json
new file mode 100644
index 00000000000..c5ef33d78a2
--- /dev/null
+++ b/docs/data/histograms/United States/20SA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20SA21A", "histograms": [{"batchcodes": ["20SA21A"], "histogram": {"Ocular hyperaemia": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20SA61A.json b/docs/data/histograms/United States/20SA61A.json
new file mode 100644
index 00000000000..3e56e6f944f
--- /dev/null
+++ b/docs/data/histograms/United States/20SA61A.json	
@@ -0,0 +1 @@
+{"batchcode": "20SA61A", "histograms": [{"batchcodes": ["20SA61A"], "histogram": {"Diarrhoea": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20UA21A.json b/docs/data/histograms/United States/20UA21A.json
new file mode 100644
index 00000000000..de70242e34b
--- /dev/null
+++ b/docs/data/histograms/United States/20UA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20UA21A", "histograms": [{"batchcodes": ["20UA21A"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Sensory disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20UB21A.json b/docs/data/histograms/United States/20UB21A.json
new file mode 100644
index 00000000000..deb994686b7
--- /dev/null
+++ b/docs/data/histograms/United States/20UB21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20UB21A", "histograms": [{"batchcodes": ["20UB21A"], "histogram": {"Chills": 1, "Hot flush": 1, "Hypersomnia": 1, "Lethargy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/20YA21A.json b/docs/data/histograms/United States/20YA21A.json
new file mode 100644
index 00000000000..84fdf0c9e83
--- /dev/null
+++ b/docs/data/histograms/United States/20YA21A.json	
@@ -0,0 +1 @@
+{"batchcode": "20YA21A", "histograms": [{"batchcodes": ["20YA21A"], "histogram": {"Anxiety": 1, "Fatigue": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Hallucination": 1, "Headache": 1, "Hypokinesia": 1, "Poor quality sleep": 1, "Pyrexia": 1, "Speech disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/21/H21H.json b/docs/data/histograms/United States/21/H21H.json
new file mode 100644
index 00000000000..aec2b4e21fe
--- /dev/null
+++ b/docs/data/histograms/United States/21/H21H.json	
@@ -0,0 +1 @@
+{"batchcode": "21/H21H", "histograms": [{"batchcodes": ["21/H21H"], "histogram": {"Headache": 1, "Muscle tightness": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/210120031.json b/docs/data/histograms/United States/210120031.json
new file mode 100644
index 00000000000..d8e1d1d57f2
--- /dev/null
+++ b/docs/data/histograms/United States/210120031.json	
@@ -0,0 +1 @@
+{"batchcode": "210120031", "histograms": [{"batchcodes": ["210120031"], "histogram": {"Maternal exposure before pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2101713.json b/docs/data/histograms/United States/2101713.json
new file mode 100644
index 00000000000..9b22ca5fdbb
--- /dev/null
+++ b/docs/data/histograms/United States/2101713.json	
@@ -0,0 +1 @@
+{"batchcode": "2101713", "histograms": [{"batchcodes": ["2101713"], "histogram": {"Body temperature": 2, "Dermatitis contact": 2, "Influenza like illness": 2, "Pain": 2, "Pyrexia": 2, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2101734.json b/docs/data/histograms/United States/2101734.json
new file mode 100644
index 00000000000..3cdd2a157a8
--- /dev/null
+++ b/docs/data/histograms/United States/2101734.json	
@@ -0,0 +1 @@
+{"batchcode": "2101734", "histograms": [{"batchcodes": ["2101734"], "histogram": {"Muscle spasms": 1, "Pain in extremity": 1, "Pain in jaw": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2101886.json b/docs/data/histograms/United States/2101886.json
new file mode 100644
index 00000000000..2757f7bc175
--- /dev/null
+++ b/docs/data/histograms/United States/2101886.json	
@@ -0,0 +1 @@
+{"batchcode": "2101886", "histograms": [{"batchcodes": ["2101886"], "histogram": {"Dyspnoea exertional": 1, "Headache": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2101912.json b/docs/data/histograms/United States/2101912.json
new file mode 100644
index 00000000000..c1a7665948c
--- /dev/null
+++ b/docs/data/histograms/United States/2101912.json	
@@ -0,0 +1 @@
+{"batchcode": "2101912", "histograms": [{"batchcodes": ["2101912"], "histogram": {"Asthenia": 1, "Decreased appetite": 1, "Dry mouth": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Pain": 1, "Rhinorrhoea": 1, "Secretion discharge": 1, "Taste disorder": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/21038012.json b/docs/data/histograms/United States/21038012.json
new file mode 100644
index 00000000000..4b6fa411d22
--- /dev/null
+++ b/docs/data/histograms/United States/21038012.json	
@@ -0,0 +1 @@
+{"batchcode": "21038012", "histograms": [{"batchcodes": ["21038012"], "histogram": {"Respiratory rate decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/210A21A.json b/docs/data/histograms/United States/210A21A.json
new file mode 100644
index 00000000000..fbaff2aa050
--- /dev/null
+++ b/docs/data/histograms/United States/210A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "210A21A", "histograms": [{"batchcodes": ["210A21A"], "histogram": {"Diarrhoea": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2110210.json b/docs/data/histograms/United States/2110210.json
new file mode 100644
index 00000000000..9bf7895c937
--- /dev/null
+++ b/docs/data/histograms/United States/2110210.json	
@@ -0,0 +1 @@
+{"batchcode": "2110210", "histograms": [{"batchcodes": ["2110210"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211021A.json b/docs/data/histograms/United States/211021A.json
new file mode 100644
index 00000000000..ab43e383540
--- /dev/null
+++ b/docs/data/histograms/United States/211021A.json	
@@ -0,0 +1 @@
+{"batchcode": "211021A", "histograms": [{"batchcodes": ["211021A"], "histogram": {"Ultrasound scan": 2, "Arthralgia": 1, "Blood test": 1, "Gait disturbance": 1, "Groin pain": 1, "Headache": 1, "Lymphadenopathy": 1, "Nodule": 1, "Pain in extremity": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211091A.json b/docs/data/histograms/United States/211091A.json
new file mode 100644
index 00000000000..8b3c49ddfc4
--- /dev/null
+++ b/docs/data/histograms/United States/211091A.json	
@@ -0,0 +1 @@
+{"batchcode": "211091A", "histograms": [{"batchcodes": ["211091A"], "histogram": {"Asthma": 1, "Rash": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211421A.json b/docs/data/histograms/United States/211421A.json
new file mode 100644
index 00000000000..dad056f7499
--- /dev/null
+++ b/docs/data/histograms/United States/211421A.json	
@@ -0,0 +1 @@
+{"batchcode": "211421A", "histograms": [{"batchcodes": ["211421A"], "histogram": {"Body temperature": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2119211A.json b/docs/data/histograms/United States/2119211A.json
new file mode 100644
index 00000000000..611872733d3
--- /dev/null
+++ b/docs/data/histograms/United States/2119211A.json	
@@ -0,0 +1 @@
+{"batchcode": "2119211A", "histograms": [{"batchcodes": ["2119211A"], "histogram": {"Feeling hot": 1, "Hyperhidrosis": 1, "Injection site reaction": 1, "Pain in extremity": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211A21A, 182280.json b/docs/data/histograms/United States/211A21A, 182280.json
new file mode 100644
index 00000000000..5d8f806e81f
--- /dev/null
+++ b/docs/data/histograms/United States/211A21A, 182280.json	
@@ -0,0 +1 @@
+{"batchcode": "211A21A, 182280", "histograms": [{"batchcodes": ["211A21A, 182280"], "histogram": {"Off label use": 1, "Underdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211A21A.json b/docs/data/histograms/United States/211A21A.json
new file mode 100644
index 00000000000..c3e25f657ec
--- /dev/null
+++ b/docs/data/histograms/United States/211A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "211A21A", "histograms": [{"batchcodes": ["211A21A"], "histogram": {"Off label use": 25, "SARS-CoV-2 test": 25, "Expired product administered": 22, "Overdose": 20, "Headache": 16, "Pyrexia": 13, "Pain": 12, "Poor quality product administered": 12, "Suspected COVID-19": 12, "Fatigue": 11, "Vaccination failure": 11, "Chills": 8, "COVID-19": 7, "SARS-CoV-2 test positive": 7, "Cough": 6, "Pain in extremity": 6, "Product storage error": 6, "Body temperature": 5, "Feeling abnormal": 4, "Underdose": 4, "Arthralgia": 3, "Blood pressure measurement": 3, "Blood test": 3, "Dizziness": 3, "Dyspnoea": 3, "Oropharyngeal pain": 3, "Respiratory tract congestion": 3, "Throat irritation": 3, "Bone pain": 2, "Burning sensation": 2, "Cerebrovascular accident": 2, "Chest discomfort": 2, "Diarrhoea": 2, "Feeling hot": 2, "Influenza like illness": 2, "Joint swelling": 2, "Lymphadenopathy": 2, "Malaise": 2, "Myalgia": 2, "Thrombocytopenia": 2, "Tinnitus": 2, "Ageusia": 1, "Anosmia": 1, "Anxiety": 1, "Asthenia": 1, "Back pain": 1, "Blood glucose": 1, "Chest X-ray": 1, "Chest pain": 1, "Cold sweat": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Computerised tomogram neck": 1, "Decreased appetite": 1, "Dysmenorrhoea": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Exposure during pregnancy": 1, "Feeling cold": 1, "Gait disturbance": 1, "Head discomfort": 1, "Heart rate": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypersomnia": 1, "Hypertension": 1, "Hypokinesia": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Increased tendency to bruise": 1, "Injection site pain": 1, "Limb discomfort": 1, "Lymphopenia": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Nausea": 1, "Neck pain": 1, "Nervousness": 1, "Neurological examination": 1, "Night sweats": 1, "Oral pain": 1, "Pain assessment": 1, "Pain of skin": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Platelet count": 1, "Red blood cells urine": 1, "Rhinorrhoea": 1, "Scan": 1, "Sinus congestion": 1, "Skin discolouration": 1, "Somnolence": 1, "Swelling": 1, "Temperature intolerance": 1, "Tenderness": 1, "Tremor": 1, "Urine analysis": 1, "Vital signs measurement": 1, "Vomiting": 1, "Weight increased": 1, "White blood cell count decreased": 1, "White blood cells urine": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211AZ1A.json b/docs/data/histograms/United States/211AZ1A.json
new file mode 100644
index 00000000000..e503a4ae92b
--- /dev/null
+++ b/docs/data/histograms/United States/211AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "211AZ1A", "histograms": [{"batchcodes": ["211AZ1A"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211B21A.json b/docs/data/histograms/United States/211B21A.json
new file mode 100644
index 00000000000..92fd5d5d200
--- /dev/null
+++ b/docs/data/histograms/United States/211B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "211B21A", "histograms": [{"batchcodes": ["211B21A"], "histogram": {"Expired product administered": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211D214.json b/docs/data/histograms/United States/211D214.json
new file mode 100644
index 00000000000..84fc527fb61
--- /dev/null
+++ b/docs/data/histograms/United States/211D214.json	
@@ -0,0 +1 @@
+{"batchcode": "211D214", "histograms": [{"batchcodes": ["211D214"], "histogram": {"Blood cholesterol": 1, "Chest pain": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211D217.json b/docs/data/histograms/United States/211D217.json
new file mode 100644
index 00000000000..77c0b5e9eba
--- /dev/null
+++ b/docs/data/histograms/United States/211D217.json	
@@ -0,0 +1 @@
+{"batchcode": "211D217", "histograms": [{"batchcodes": ["211D217"], "histogram": {"Laboratory test": 1, "Polyarthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211D21A.json b/docs/data/histograms/United States/211D21A.json
new file mode 100644
index 00000000000..b5bdc86d3ed
--- /dev/null
+++ b/docs/data/histograms/United States/211D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "211D21A", "histograms": [{"batchcodes": ["211D21A"], "histogram": {"Poor quality product administered": 26, "Product storage error": 18, "SARS-CoV-2 test": 11, "Headache": 10, "Pain in extremity": 10, "Off label use": 9, "Injection site pain": 8, "Vaccination failure": 8, "Pain": 7, "Pyrexia": 7, "Asthenia": 6, "Body temperature": 6, "Chills": 6, "Suspected COVID-19": 6, "Arthralgia": 5, "Influenza like illness": 5, "Product administered to patient of inappropriate age": 5, "Blood pressure measurement": 4, "Fatigue": 4, "Feeling abnormal": 4, "Injection site swelling": 4, "Abdominal pain upper": 3, "Back pain": 3, "Blood test": 3, "Chest pain": 3, "Diarrhoea": 3, "Feeling hot": 3, "Heart rate": 3, "Loss of consciousness": 3, "Myalgia": 3, "Nausea": 3, "Tachycardia": 3, "Tenderness": 3, "Ultrasound scan": 3, "Vision blurred": 3, "Anxiety": 2, "COVID-19": 2, "Condition aggravated": 2, "Cough": 2, "Dizziness": 2, "Dry throat": 2, "Dyspnoea": 2, "Eye pain": 2, "Fall": 2, "Heart rate irregular": 2, "Hyperhidrosis": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Injection site rash": 2, "Insomnia": 2, "Migraine": 2, "Peripheral swelling": 2, "Pruritus": 2, "Somnolence": 2, "Tinnitus": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Administration site pain": 1, "Anaphylactic reaction": 1, "Axillary pain": 1, "Blood cholesterol": 1, "Blood magnesium decreased": 1, "Blood potassium": 1, "Blood potassium decreased": 1, "Blood pressure increased": 1, "Burning sensation": 1, "Cardiac failure": 1, "Chest X-ray": 1, "Computerised tomogram": 1, "Computerised tomogram head": 1, "Contusion": 1, "Deafness unilateral": 1, "Dermatitis infected": 1, "Drainage": 1, "Dry mouth": 1, "Dysmenorrhoea": 1, "Dyspnoea exertional": 1, "Ear discomfort": 1, "Ear pain": 1, "Echocardiogram": 1, "Electroencephalogram": 1, "Electrolyte imbalance": 1, "Enzyme level test": 1, "Epistaxis": 1, "Euphoric mood": 1, "Expired product administered": 1, "Eye pruritus": 1, "Facial pain": 1, "Feeling jittery": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Flushing": 1, "Gait disturbance": 1, "Haematochezia": 1, "Haemoglobin": 1, "Head injury": 1, "Heart rate increased": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Inappropriate schedule of product administration": 1, "Influenza": 1, "Injection site discomfort": 1, "Injection site erythema": 1, "Injection site reaction": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Lethargy": 1, "Lip discolouration": 1, "Lymphadenopathy": 1, "Menstruation irregular": 1, "Muscle atrophy": 1, "Muscular weakness": 1, "Musculoskeletal chest pain": 1, "Musculoskeletal pain": 1, "Musculoskeletal stiffness": 1, "Neck pain": 1, "Nervous system disorder": 1, "Nervousness": 1, "Neuralgia": 1, "Nonspecific reaction": 1, "Oropharyngeal pain": 1, "Otorrhoea": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Palpitations": 1, "Paraesthesia": 1, "Presyncope": 1, "Product temperature excursion issue": 1, "Rash": 1, "Rash erythematous": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Sensory disturbance": 1, "Sinusitis": 1, "Skin discolouration": 1, "Sleep disorder": 1, "Therapeutic response unexpected": 1, "Throat tightness": 1, "Tremor": 1, "Underdose": 1, "Unevaluable event": 1, "Urinary incontinence": 1, "Urticaria": 1, "Vaccine breakthrough infection": 1, "Vaginal haemorrhage": 1, "Vascular pain": 1, "Vein discolouration": 1, "Vein rupture": 1, "Vertigo": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211D21A21A.json b/docs/data/histograms/United States/211D21A21A.json
new file mode 100644
index 00000000000..024c28684f9
--- /dev/null
+++ b/docs/data/histograms/United States/211D21A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "211D21A21A", "histograms": [{"batchcodes": ["211D21A21A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Injection site erythema": 1, "Injection site induration": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Localised infection": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211D21AA.json b/docs/data/histograms/United States/211D21AA.json
new file mode 100644
index 00000000000..503130cf3e2
--- /dev/null
+++ b/docs/data/histograms/United States/211D21AA.json	
@@ -0,0 +1 @@
+{"batchcode": "211D21AA", "histograms": [{"batchcodes": ["211D21AA"], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/211M28-9.json b/docs/data/histograms/United States/211M28-9.json
new file mode 100644
index 00000000000..a30c05d5bd5
--- /dev/null
+++ b/docs/data/histograms/United States/211M28-9.json	
@@ -0,0 +1 @@
+{"batchcode": "211M28-9", "histograms": [{"batchcodes": ["211M28-9"], "histogram": {"Peptic ulcer haemorrhage": 2, "Atrial thrombosis": 1, "Echocardiogram": 1, "Feeling abnormal": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2122FJ1611.json b/docs/data/histograms/United States/2122FJ1611.json
new file mode 100644
index 00000000000..18e28f0b4f9
--- /dev/null
+++ b/docs/data/histograms/United States/2122FJ1611.json	
@@ -0,0 +1 @@
+{"batchcode": "2122FJ1611", "histograms": [{"batchcodes": ["2122FJ1611"], "histogram": {"COVID-19": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2128218.json b/docs/data/histograms/United States/2128218.json
new file mode 100644
index 00000000000..e6ae0abdf10
--- /dev/null
+++ b/docs/data/histograms/United States/2128218.json	
@@ -0,0 +1 @@
+{"batchcode": "2128218", "histograms": [{"batchcodes": ["2128218"], "histogram": {"Incorrect dose administered": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/212A21A.json b/docs/data/histograms/United States/212A21A.json
new file mode 100644
index 00000000000..706d0e7c10d
--- /dev/null
+++ b/docs/data/histograms/United States/212A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "212A21A", "histograms": [{"batchcodes": ["037A22B", "212A21A"], "histogram": {"COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Urticaria": 1}}, {"batchcodes": ["212A21A"], "histogram": {"Poor quality product administered": 21, "Product storage error": 21, "Headache": 11, "Pyrexia": 10, "Chills": 9, "Nausea": 8, "Pain in extremity": 8, "Dizziness": 6, "Expired product administered": 6, "Fatigue": 5, "Hyperhidrosis": 5, "Paraesthesia": 5, "Body temperature": 4, "Feeling abnormal": 4, "Pain": 4, "SARS-CoV-2 test": 4, "Hypoaesthesia": 3, "Injection site pain": 3, "Tremor": 3, "Arthralgia": 2, "COVID-19": 2, "Ear pain": 2, "Guillain-Barre syndrome": 2, "Heart rate": 2, "Heart rate increased": 2, "Impaired work ability": 2, "Insomnia": 2, "Lethargy": 2, "Muscle spasms": 2, "Muscular weakness": 2, "Myalgia": 2, "Palpitations": 2, "Somnolence": 2, "Stress": 2, "Tinnitus": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Anxiety": 1, "Back pain": 1, "Bedridden": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body mass index": 1, "Burning sensation": 1, "CSF protein": 1, "Chest discomfort": 1, "Chest pain": 1, "Cholecystitis": 1, "Colonoscopy": 1, "Computerised tomogram head": 1, "Constipation": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dysphagia": 1, "Ear discomfort": 1, "Erythema": 1, "Eye swelling": 1, "Fear": 1, "Feeling hot": 1, "Flushing": 1, "Foetal exposure during pregnancy": 1, "Food intolerance": 1, "Gastrointestinal sounds abnormal": 1, "Gestational diabetes": 1, "Head discomfort": 1, "Hepatic enzyme increased": 1, "Hot flush": 1, "Influenza like illness": 1, "Iron deficiency": 1, "Irritability": 1, "Lip swelling": 1, "Lumbar puncture": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Maternal exposure during pregnancy": 1, "Migraine": 1, "Muscle atrophy": 1, "Muscle tightness": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Neuropathy peripheral": 1, "Nipple pain": 1, "Pain of skin": 1, "Pallor": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Pre-eclampsia": 1, "Premature baby": 1, "Premature delivery": 1, "Prenatal screening test": 1, "Product temperature excursion issue": 1, "Pruritus": 1, "Quality of life decreased": 1, "Rash": 1, "Rash erythematous": 1, "Restless legs syndrome": 1, "Retching": 1, "SARS-CoV-2 test positive": 1, "Sensory disturbance": 1, "Serum ferritin": 1, "Skin discolouration": 1, "Speech disorder": 1, "Swelling face": 1, "Syncope": 1, "Thinking abnormal": 1, "Tunnel vision": 1, "Type IV hypersensitivity reaction": 1, "Ultrasound antenatal screen": 1, "Urticaria": 1, "Vaccination failure": 1, "Vision blurred": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/212A31A.json b/docs/data/histograms/United States/212A31A.json
new file mode 100644
index 00000000000..5b3960ca633
--- /dev/null
+++ b/docs/data/histograms/United States/212A31A.json	
@@ -0,0 +1 @@
+{"batchcode": "212A31A", "histograms": [{"batchcodes": ["212A31A"], "histogram": {"Poor quality product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/212AZ1A.json b/docs/data/histograms/United States/212AZ1A.json
new file mode 100644
index 00000000000..8aceeba659f
--- /dev/null
+++ b/docs/data/histograms/United States/212AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "212AZ1A", "histograms": [{"batchcodes": ["212AZ1A"], "histogram": {"COVID-19": 1, "Expired product administered": 1, "SARS-CoV-2 test": 1, "Tinnitus": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/212AZIA.json b/docs/data/histograms/United States/212AZIA.json
new file mode 100644
index 00000000000..c579a114567
--- /dev/null
+++ b/docs/data/histograms/United States/212AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "212AZIA", "histograms": [{"batchcodes": ["212AZIA"], "histogram": {"Arthralgia": 1, "Feeling abnormal": 1, "Pain": 1, "Rash": 1, "Suspected counterfeit product": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/212D21A.json b/docs/data/histograms/United States/212D21A.json
new file mode 100644
index 00000000000..22d499ecd75
--- /dev/null
+++ b/docs/data/histograms/United States/212D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "212D21A", "histograms": [{"batchcodes": ["212D21A"], "histogram": {"Dyspnoea": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213 (B OR D )21.json b/docs/data/histograms/United States/213 (B OR D )21.json
new file mode 100644
index 00000000000..87593efef84
--- /dev/null
+++ b/docs/data/histograms/United States/213 (B OR D )21.json	
@@ -0,0 +1 @@
+{"batchcode": "213 (B OR D )21", "histograms": [{"batchcodes": ["213 (B OR D )21"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213021.json b/docs/data/histograms/United States/213021.json
new file mode 100644
index 00000000000..86797b93c4e
--- /dev/null
+++ b/docs/data/histograms/United States/213021.json	
@@ -0,0 +1 @@
+{"batchcode": "213021", "histograms": [{"batchcodes": ["213021"], "histogram": {"Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213021A.json b/docs/data/histograms/United States/213021A.json
new file mode 100644
index 00000000000..e17a27fa36b
--- /dev/null
+++ b/docs/data/histograms/United States/213021A.json	
@@ -0,0 +1 @@
+{"batchcode": "213021A", "histograms": [{"batchcodes": ["213021A", "GJ5342"], "histogram": {"COVID-19 immunisation": 1, "Feeling abnormal": 1, "Malaise": 1}}, {"batchcodes": ["213021A"], "histogram": {"Fatigue": 3, "Diarrhoea": 2, "Laboratory test": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Blood glucose abnormal": 1, "Blood glucose increased": 1, "Bone pain": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Lethargy": 1, "Nausea": 1, "Off label use": 1, "Pain": 1, "Rash": 1, "Retching": 1, "SARS-CoV-2 test": 1, "Skin discolouration": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2132D21A.json b/docs/data/histograms/United States/2132D21A.json
new file mode 100644
index 00000000000..d8aa1b9f12b
--- /dev/null
+++ b/docs/data/histograms/United States/2132D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2132D21A", "histograms": [{"batchcodes": ["2132D21A"], "histogram": {"Off label use": 2, "Underdose": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213A21A.json b/docs/data/histograms/United States/213A21A.json
new file mode 100644
index 00000000000..7d971fd3deb
--- /dev/null
+++ b/docs/data/histograms/United States/213A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "213A21A", "histograms": [{"batchcodes": ["213A21A"], "histogram": {"Laboratory test": 1, "Pain in extremity": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213B21A.json b/docs/data/histograms/United States/213B21A.json
new file mode 100644
index 00000000000..61a640becce
--- /dev/null
+++ b/docs/data/histograms/United States/213B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "213B21A", "histograms": [{"batchcodes": ["213B21A"], "histogram": {"Poor quality product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213D12A.json b/docs/data/histograms/United States/213D12A.json
new file mode 100644
index 00000000000..4ed03a3086a
--- /dev/null
+++ b/docs/data/histograms/United States/213D12A.json	
@@ -0,0 +1 @@
+{"batchcode": "213D12A", "histograms": [{"batchcodes": ["213D12A"], "histogram": {"Poor quality product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213D2.json b/docs/data/histograms/United States/213D2.json
new file mode 100644
index 00000000000..b1c14cfe0e2
--- /dev/null
+++ b/docs/data/histograms/United States/213D2.json	
@@ -0,0 +1 @@
+{"batchcode": "213D2", "histograms": [{"batchcodes": ["213D2"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chest discomfort": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213D2114.json b/docs/data/histograms/United States/213D2114.json
new file mode 100644
index 00000000000..f7ce25569b1
--- /dev/null
+++ b/docs/data/histograms/United States/213D2114.json	
@@ -0,0 +1 @@
+{"batchcode": "213D2114", "histograms": [{"batchcodes": ["213D2114"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213D21A.json b/docs/data/histograms/United States/213D21A.json
new file mode 100644
index 00000000000..80769cf8c5e
--- /dev/null
+++ b/docs/data/histograms/United States/213D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "213D21A", "histograms": [{"batchcodes": ["213D21A", "AS7143C"], "histogram": {"COVID-19 immunisation": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["213D21A", "FN2908"], "histogram": {"Diarrhoea": 1, "Hyperhidrosis": 1, "Nausea": 1, "Paraesthesia": 1, "Pyrexia": 1}}, {"batchcodes": ["213D21A"], "histogram": {"Off label use": 52, "Underdose": 48, "Poor quality product administered": 14, "SARS-CoV-2 test": 14, "Product storage error": 12, "Pyrexia": 11, "Body temperature": 9, "Expired product administered": 9, "COVID-19": 8, "Fatigue": 8, "Headache": 8, "Chills": 6, "Nausea": 6, "Vaccination failure": 6, "Pain": 5, "Death": 4, "Injection site pain": 4, "Paraesthesia": 4, "Dyspnoea": 3, "SARS-CoV-2 test positive": 3, "Acoustic stimulation tests": 2, "Arthralgia": 2, "Blood test": 2, "Hypoaesthesia": 2, "Hypotension": 2, "Influenza like illness": 2, "Lethargy": 2, "Magnetic resonance imaging": 2, "Malaise": 2, "Oxygen saturation": 2, "Pain in extremity": 2, "Paralysis": 2, "Rash": 2, "Tinnitus": 2, "Abdominal pain upper": 1, "Anxiety": 1, "Arthritis": 1, "Atrial fibrillation": 1, "Blood pressure measurement": 1, "COVID-19 immunisation": 1, "Cerebrovascular accident": 1, "Chest discomfort": 1, "Chest pain": 1, "Dizziness": 1, "Dyspnoea exertional": 1, "Eye discharge": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Flushing": 1, "Foetal exposure during pregnancy": 1, "Gait disturbance": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypokinesia": 1, "Incorrect dose administered": 1, "Injection site bruising": 1, "Injection site erythema": 1, "Insomnia": 1, "Joint stiffness": 1, "Lymphadenopathy": 1, "Migraine": 1, "Movement disorder": 1, "Myalgia": 1, "Neck pain": 1, "Oxygen saturation decreased": 1, "Pain assessment": 1, "Product administered to patient of inappropriate age": 1, "Product use issue": 1, "Pruritus": 1, "Pyloric stenosis": 1, "Scan": 1, "Sensory loss": 1, "Sinusitis": 1, "Skin burning sensation": 1, "Streptococcus test": 1, "Suspected COVID-19": 1, "Therapeutic response unexpected": 1, "Thrombosis": 1, "Unresponsive to stimuli": 1, "Vaccine breakthrough infection": 1, "Vision blurred": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213MC0A.json b/docs/data/histograms/United States/213MC0A.json
new file mode 100644
index 00000000000..0a8a592da06
--- /dev/null
+++ b/docs/data/histograms/United States/213MC0A.json	
@@ -0,0 +1 @@
+{"batchcode": "213MC0A", "histograms": [{"batchcodes": ["213MC0A"], "histogram": {"Chills": 1, "Cough": 1, "Dizziness": 1, "Head discomfort": 1, "Headache": 1, "Influenza like illness": 1, "Pyrexia": 1, "Rhinorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/213O21A.json b/docs/data/histograms/United States/213O21A.json
new file mode 100644
index 00000000000..134c6097950
--- /dev/null
+++ b/docs/data/histograms/United States/213O21A.json	
@@ -0,0 +1 @@
+{"batchcode": "213O21A", "histograms": [{"batchcodes": ["213O21A"], "histogram": {"Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/21521.json b/docs/data/histograms/United States/21521.json
new file mode 100644
index 00000000000..772e73f14a0
--- /dev/null
+++ b/docs/data/histograms/United States/21521.json	
@@ -0,0 +1 @@
+{"batchcode": "21521", "histograms": [{"batchcodes": ["21521"], "histogram": {"Decreased appetite": 1, "Dizziness": 1, "Dyspepsia": 1, "Fatigue": 1, "Sluggishness": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/215K22A.json b/docs/data/histograms/United States/215K22A.json
new file mode 100644
index 00000000000..6e4dd0c7199
--- /dev/null
+++ b/docs/data/histograms/United States/215K22A.json	
@@ -0,0 +1 @@
+{"batchcode": "215K22A", "histograms": [{"batchcodes": ["215K22A"], "histogram": {"No adverse event": 13, "Expired product administered": 8, "Accidental underdose": 6, "Wrong product administered": 3, "Product preparation error": 2, "Poor quality product administered": 1, "Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/215L22A.json b/docs/data/histograms/United States/215L22A.json
new file mode 100644
index 00000000000..022dbeb796a
--- /dev/null
+++ b/docs/data/histograms/United States/215L22A.json	
@@ -0,0 +1 @@
+{"batchcode": "215L22A", "histograms": [{"batchcodes": ["215L22A"], "histogram": {"Incorrect dose administered": 1, "No adverse event": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/215M20A.json b/docs/data/histograms/United States/215M20A.json
new file mode 100644
index 00000000000..8f5e20cde79
--- /dev/null
+++ b/docs/data/histograms/United States/215M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "215M20A", "histograms": [{"batchcodes": ["215M20A"], "histogram": {"Anxiety": 1, "Chills": 1, "Dyspnoea": 1, "Feeling cold": 1, "Migraine": 1, "Muscle twitching": 1, "Peripheral coldness": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/216B21A.json b/docs/data/histograms/United States/216B21A.json
new file mode 100644
index 00000000000..c40664eb0da
--- /dev/null
+++ b/docs/data/histograms/United States/216B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "216B21A", "histograms": [{"batchcodes": ["216B21A"], "histogram": {"Hypersensitivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/216K22A.json b/docs/data/histograms/United States/216K22A.json
new file mode 100644
index 00000000000..dd3dbbd9a0f
--- /dev/null
+++ b/docs/data/histograms/United States/216K22A.json	
@@ -0,0 +1 @@
+{"batchcode": "216K22A", "histograms": [{"batchcodes": ["216K22A"], "histogram": {"COVID-19 immunisation": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/217A21A.json b/docs/data/histograms/United States/217A21A.json
new file mode 100644
index 00000000000..a66dcc5a2f9
--- /dev/null
+++ b/docs/data/histograms/United States/217A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "217A21A", "histograms": [{"batchcodes": ["217A21A"], "histogram": {"Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2192050.json b/docs/data/histograms/United States/2192050.json
new file mode 100644
index 00000000000..b287ebfd996
--- /dev/null
+++ b/docs/data/histograms/United States/2192050.json	
@@ -0,0 +1 @@
+{"batchcode": "2192050", "histograms": [{"batchcodes": ["2192050"], "histogram": {"Back pain": 1, "Chills": 1, "Myalgia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/21AC09021A.json b/docs/data/histograms/United States/21AC09021A.json
new file mode 100644
index 00000000000..bfa8246824f
--- /dev/null
+++ b/docs/data/histograms/United States/21AC09021A.json	
@@ -0,0 +1 @@
+{"batchcode": "21AC09021A", "histograms": [{"batchcodes": ["21AC09021A"], "histogram": {"Back pain": 1, "Groin pain": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/220A21A.json b/docs/data/histograms/United States/220A21A.json
new file mode 100644
index 00000000000..faf56e9650d
--- /dev/null
+++ b/docs/data/histograms/United States/220A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "220A21A", "histograms": [{"batchcodes": ["220A21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/221B21A.json b/docs/data/histograms/United States/221B21A.json
new file mode 100644
index 00000000000..50d6222af3c
--- /dev/null
+++ b/docs/data/histograms/United States/221B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "221B21A", "histograms": [{"batchcodes": ["221B21A"], "histogram": {"Muscle spasms": 1, "Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/221D21A.json b/docs/data/histograms/United States/221D21A.json
new file mode 100644
index 00000000000..2dc9bfd8213
--- /dev/null
+++ b/docs/data/histograms/United States/221D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "221D21A", "histograms": [{"batchcodes": ["221D21A"], "histogram": {"Discomfort": 1, "Gait disturbance": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/22202A.json b/docs/data/histograms/United States/22202A.json
new file mode 100644
index 00000000000..faf0efb0ac8
--- /dev/null
+++ b/docs/data/histograms/United States/22202A.json	
@@ -0,0 +1 @@
+{"batchcode": "22202A", "histograms": [{"batchcodes": ["22202A"], "histogram": {"Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/22234.json b/docs/data/histograms/United States/22234.json
new file mode 100644
index 00000000000..ed8607e1e4f
--- /dev/null
+++ b/docs/data/histograms/United States/22234.json	
@@ -0,0 +1 @@
+{"batchcode": "22234", "histograms": [{"batchcodes": ["22234"], "histogram": {"Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/22321.json b/docs/data/histograms/United States/22321.json
new file mode 100644
index 00000000000..7f5d46e8aed
--- /dev/null
+++ b/docs/data/histograms/United States/22321.json	
@@ -0,0 +1 @@
+{"batchcode": "22321", "histograms": [{"batchcodes": ["22321"], "histogram": {"Dizziness": 1, "Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/224M20A.json b/docs/data/histograms/United States/224M20A.json
new file mode 100644
index 00000000000..fbedac494f2
--- /dev/null
+++ b/docs/data/histograms/United States/224M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "224M20A", "histograms": [{"batchcodes": ["224M20A"], "histogram": {"Flushing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2256.json b/docs/data/histograms/United States/2256.json
new file mode 100644
index 00000000000..dbe305f9f94
--- /dev/null
+++ b/docs/data/histograms/United States/2256.json	
@@ -0,0 +1 @@
+{"batchcode": "2256", "histograms": [{"batchcodes": ["2256"], "histogram": {"Body temperature": 1, "Cellulitis": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Hypoaesthesia": 1, "Illness": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/22581.json b/docs/data/histograms/United States/22581.json
new file mode 100644
index 00000000000..cdaf6051a4d
--- /dev/null
+++ b/docs/data/histograms/United States/22581.json	
@@ -0,0 +1 @@
+{"batchcode": "22581", "histograms": [{"batchcodes": ["22581"], "histogram": {"Croup infectious": 1, "Productive cough": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/225A21A.json b/docs/data/histograms/United States/225A21A.json
new file mode 100644
index 00000000000..64e2dacb31f
--- /dev/null
+++ b/docs/data/histograms/United States/225A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "225A21A", "histograms": [{"batchcodes": ["225A21A"], "histogram": {"Arthralgia": 1, "Dysstasia": 1, "Fatigue": 1, "Gait inability": 1, "Headache": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/227A21A.json b/docs/data/histograms/United States/227A21A.json
new file mode 100644
index 00000000000..130957fd9de
--- /dev/null
+++ b/docs/data/histograms/United States/227A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "227A21A", "histograms": [{"batchcodes": ["227A21A"], "histogram": {"Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/22A21A.json b/docs/data/histograms/United States/22A21A.json
new file mode 100644
index 00000000000..f5f609638c9
--- /dev/null
+++ b/docs/data/histograms/United States/22A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "22A21A", "histograms": [{"batchcodes": ["22A21A"], "histogram": {"Pain in extremity": 1, "Pain of skin": 1, "Pollakiuria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/22L20A.json b/docs/data/histograms/United States/22L20A.json
new file mode 100644
index 00000000000..8ed18530cef
--- /dev/null
+++ b/docs/data/histograms/United States/22L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "22L20A", "histograms": [{"batchcodes": ["22L20A"], "histogram": {"Asthenia": 1, "Headache": 1, "Lethargy": 1, "Magnetic resonance imaging head": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/22M20A.json b/docs/data/histograms/United States/22M20A.json
new file mode 100644
index 00000000000..973f538d0cc
--- /dev/null
+++ b/docs/data/histograms/United States/22M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "22M20A", "histograms": [{"batchcodes": ["22M20A"], "histogram": {"Inappropriate schedule of product administration": 1, "Poor quality product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/230A21A.json b/docs/data/histograms/United States/230A21A.json
new file mode 100644
index 00000000000..c601021c2a3
--- /dev/null
+++ b/docs/data/histograms/United States/230A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "230A21A", "histograms": [{"batchcodes": ["230A21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/23183.json b/docs/data/histograms/United States/23183.json
new file mode 100644
index 00000000000..216bdb18916
--- /dev/null
+++ b/docs/data/histograms/United States/23183.json	
@@ -0,0 +1 @@
+{"batchcode": "23183", "histograms": [{"batchcodes": ["23183"], "histogram": {"Bone pain": 1, "Fatigue": 1, "Headache": 1, "Hyperacusis": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/237192B.json b/docs/data/histograms/United States/237192B.json
new file mode 100644
index 00000000000..b1585a7670f
--- /dev/null
+++ b/docs/data/histograms/United States/237192B.json	
@@ -0,0 +1 @@
+{"batchcode": "237192B", "histograms": [{"batchcodes": ["237192B"], "histogram": {"Headache": 1, "Inappropriate schedule of product administration": 1, "Influenza like illness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/23763.json b/docs/data/histograms/United States/23763.json
new file mode 100644
index 00000000000..2a1f2107c9b
--- /dev/null
+++ b/docs/data/histograms/United States/23763.json	
@@ -0,0 +1 @@
+{"batchcode": "23763", "histograms": [{"batchcodes": ["23763"], "histogram": {"Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2389.json b/docs/data/histograms/United States/2389.json
new file mode 100644
index 00000000000..d2cace14816
--- /dev/null
+++ b/docs/data/histograms/United States/2389.json	
@@ -0,0 +1 @@
+{"batchcode": "2389", "histograms": [{"batchcodes": ["2389"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/23A21A.json b/docs/data/histograms/United States/23A21A.json
new file mode 100644
index 00000000000..abf784bfa33
--- /dev/null
+++ b/docs/data/histograms/United States/23A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "23A21A", "histograms": [{"batchcodes": ["23A21A"], "histogram": {"Arthralgia": 1, "Dyskinesia": 1, "Headache": 1, "Pain": 1, "Pain in jaw": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/23C21A.json b/docs/data/histograms/United States/23C21A.json
new file mode 100644
index 00000000000..7f7c9e45de1
--- /dev/null
+++ b/docs/data/histograms/United States/23C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "23C21A", "histograms": [{"batchcodes": ["23C21A"], "histogram": {"Expired product administered": 3, "Product storage error": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/23M20A.json b/docs/data/histograms/United States/23M20A.json
new file mode 100644
index 00000000000..351af4f7e9f
--- /dev/null
+++ b/docs/data/histograms/United States/23M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "23M20A", "histograms": [{"batchcodes": ["23M20A"], "histogram": {"Paraesthesia": 1, "Paraesthesia oral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/23M20DA.json b/docs/data/histograms/United States/23M20DA.json
new file mode 100644
index 00000000000..abaffebb165
--- /dev/null
+++ b/docs/data/histograms/United States/23M20DA.json	
@@ -0,0 +1 @@
+{"batchcode": "23M20DA", "histograms": [{"batchcodes": ["23M20DA"], "histogram": {"Extra dose administered": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/240720.json b/docs/data/histograms/United States/240720.json
new file mode 100644
index 00000000000..85e83a87b41
--- /dev/null
+++ b/docs/data/histograms/United States/240720.json	
@@ -0,0 +1 @@
+{"batchcode": "240720", "histograms": [{"batchcodes": ["240720"], "histogram": {"Heart rate": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/24266443.json b/docs/data/histograms/United States/24266443.json
new file mode 100644
index 00000000000..aa5171436d7
--- /dev/null
+++ b/docs/data/histograms/United States/24266443.json	
@@ -0,0 +1 @@
+{"batchcode": "24266443", "histograms": [{"batchcodes": ["24266443"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Headache": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/245A21A.json b/docs/data/histograms/United States/245A21A.json
new file mode 100644
index 00000000000..8026f8ef349
--- /dev/null
+++ b/docs/data/histograms/United States/245A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "245A21A", "histograms": [{"batchcodes": ["245A21A"], "histogram": {"Cerebrovascular accident": 1, "Gait disturbance": 1, "Headache": 1, "Respiratory rate decreased": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/246A21A.json b/docs/data/histograms/United States/246A21A.json
new file mode 100644
index 00000000000..11211ee1375
--- /dev/null
+++ b/docs/data/histograms/United States/246A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "246A21A", "histograms": [{"batchcodes": ["246A21A"], "histogram": {"Body temperature": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/24A21A.json b/docs/data/histograms/United States/24A21A.json
new file mode 100644
index 00000000000..01e969feefc
--- /dev/null
+++ b/docs/data/histograms/United States/24A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "24A21A", "histograms": [{"batchcodes": ["24A21A"], "histogram": {"Headache": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/24M20A.json b/docs/data/histograms/United States/24M20A.json
new file mode 100644
index 00000000000..8f8da9e48ef
--- /dev/null
+++ b/docs/data/histograms/United States/24M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "24M20A", "histograms": [{"batchcodes": ["24M20A"], "histogram": {"Body temperature": 1, "Chills": 1, "Eye disorder": 1, "Eye irritation": 1, "Fatigue": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Sensory loss": 1, "Skin sensitisation": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/250202A.json b/docs/data/histograms/United States/250202A.json
new file mode 100644
index 00000000000..05dc296d241
--- /dev/null
+++ b/docs/data/histograms/United States/250202A.json	
@@ -0,0 +1 @@
+{"batchcode": "250202A", "histograms": [{"batchcodes": ["250202A"], "histogram": {"Atrial fibrillation": 1, "Fatigue": 1, "Peripheral swelling": 1, "Tachycardia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25052C21A.json b/docs/data/histograms/United States/25052C21A.json
new file mode 100644
index 00000000000..e1cab65ed1d
--- /dev/null
+++ b/docs/data/histograms/United States/25052C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "25052C21A", "histograms": [{"batchcodes": ["25052C21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/250A21A.json b/docs/data/histograms/United States/250A21A.json
new file mode 100644
index 00000000000..0d16f14a346
--- /dev/null
+++ b/docs/data/histograms/United States/250A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "250A21A", "histograms": [{"batchcodes": ["250A21A"], "histogram": {"Amenorrhoea": 1, "Body temperature": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25120A.json b/docs/data/histograms/United States/25120A.json
new file mode 100644
index 00000000000..fd56f398c84
--- /dev/null
+++ b/docs/data/histograms/United States/25120A.json	
@@ -0,0 +1 @@
+{"batchcode": "25120A", "histograms": [{"batchcodes": ["25120A"], "histogram": {"Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/251L20A.json b/docs/data/histograms/United States/251L20A.json
new file mode 100644
index 00000000000..afec935efd5
--- /dev/null
+++ b/docs/data/histograms/United States/251L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "251L20A", "histograms": [{"batchcodes": ["251L20A"], "histogram": {"Confusional state": 1, "Diffusion-weighted brain MRI": 1, "Dizziness": 1, "Dysarthria": 1, "Facial paralysis": 1, "Paralysis": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2524.json b/docs/data/histograms/United States/2524.json
new file mode 100644
index 00000000000..7ad6e69c20e
--- /dev/null
+++ b/docs/data/histograms/United States/2524.json	
@@ -0,0 +1 @@
+{"batchcode": "2524", "histograms": [{"batchcodes": ["2524"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Dizziness": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25288185.json b/docs/data/histograms/United States/25288185.json
new file mode 100644
index 00000000000..b9ca9fb114d
--- /dev/null
+++ b/docs/data/histograms/United States/25288185.json	
@@ -0,0 +1 @@
+{"batchcode": "25288185", "histograms": [{"batchcodes": ["25288185"], "histogram": {"Axillary mass": 1, "Fatigue": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25520-2A.json b/docs/data/histograms/United States/25520-2A.json
new file mode 100644
index 00000000000..db9e751f9db
--- /dev/null
+++ b/docs/data/histograms/United States/25520-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "25520-2A", "histograms": [{"batchcodes": ["25520-2A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2589.json b/docs/data/histograms/United States/2589.json
new file mode 100644
index 00000000000..a863597fddd
--- /dev/null
+++ b/docs/data/histograms/United States/2589.json	
@@ -0,0 +1 @@
+{"batchcode": "2589", "histograms": [{"batchcodes": ["2589"], "histogram": {"COVID-19": 1, "Chest discomfort": 1, "Discomfort": 1, "Drug ineffective": 1, "Nasal abscess": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/258E21A.json b/docs/data/histograms/United States/258E21A.json
new file mode 100644
index 00000000000..8159b7774eb
--- /dev/null
+++ b/docs/data/histograms/United States/258E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "258E21A", "histograms": [{"batchcodes": ["258E21A"], "histogram": {"Asthenia": 1, "Chills": 1, "Dyspnoea": 1, "Fall": 1, "Feeling hot": 1, "Head discomfort": 1, "Headache": 1, "Malaise": 1, "Mass": 1, "Pain": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2590.json b/docs/data/histograms/United States/2590.json
new file mode 100644
index 00000000000..260e6abe356
--- /dev/null
+++ b/docs/data/histograms/United States/2590.json	
@@ -0,0 +1 @@
+{"batchcode": "2590", "histograms": [{"batchcodes": ["2590"], "histogram": {"Burning sensation": 1, "Facial pain": 1, "Feeling abnormal": 1, "Rash": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25A21A.json b/docs/data/histograms/United States/25A21A.json
new file mode 100644
index 00000000000..9d9078a4b3e
--- /dev/null
+++ b/docs/data/histograms/United States/25A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "25A21A", "histograms": [{"batchcodes": ["25A21A"], "histogram": {"Fatigue": 3, "Vaccination site pain": 2, "Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Dizziness": 1, "Headache": 1, "Mass": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25G20-2.json b/docs/data/histograms/United States/25G20-2.json
new file mode 100644
index 00000000000..298fb3234c1
--- /dev/null
+++ b/docs/data/histograms/United States/25G20-2.json	
@@ -0,0 +1 @@
+{"batchcode": "25G20-2", "histograms": [{"batchcodes": ["25G20-2"], "histogram": {"Exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound foetal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25J20-2A.json b/docs/data/histograms/United States/25J20-2A.json
new file mode 100644
index 00000000000..e6fa3addaf0
--- /dev/null
+++ b/docs/data/histograms/United States/25J20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "25J20-2A", "histograms": [{"batchcodes": ["25J20-2A"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25J20/2A.json b/docs/data/histograms/United States/25J20/2A.json
new file mode 100644
index 00000000000..2142094cbbb
--- /dev/null
+++ b/docs/data/histograms/United States/25J20/2A.json	
@@ -0,0 +1 @@
+{"batchcode": "25J20/2A", "histograms": [{"batchcodes": ["25J20/2A"], "histogram": {"Injection site erythema": 1, "Injection site pruritus": 1, "Injection site reaction": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25J202A.json b/docs/data/histograms/United States/25J202A.json
new file mode 100644
index 00000000000..8b5ae00d04c
--- /dev/null
+++ b/docs/data/histograms/United States/25J202A.json	
@@ -0,0 +1 @@
+{"batchcode": "25J202A", "histograms": [{"batchcodes": ["25J202A"], "histogram": {"Frequent bowel movements": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25J20A.json b/docs/data/histograms/United States/25J20A.json
new file mode 100644
index 00000000000..9376019028e
--- /dev/null
+++ b/docs/data/histograms/United States/25J20A.json	
@@ -0,0 +1 @@
+{"batchcode": "25J20A", "histograms": [{"batchcodes": ["25J20A"], "histogram": {"Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25L20A.json b/docs/data/histograms/United States/25L20A.json
new file mode 100644
index 00000000000..1afeb1f8499
--- /dev/null
+++ b/docs/data/histograms/United States/25L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "25L20A", "histograms": [{"batchcodes": ["25L20A"], "histogram": {"Disorientation": 1, "Dizziness": 1, "Fall": 1, "Fatigue": 1, "Headache": 1, "Lethargy": 1, "Muscular weakness": 1, "Pain in extremity": 1, "Syncope": 1, "Tenderness": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/25LA0E.json b/docs/data/histograms/United States/25LA0E.json
new file mode 100644
index 00000000000..3f6a0c16745
--- /dev/null
+++ b/docs/data/histograms/United States/25LA0E.json	
@@ -0,0 +1 @@
+{"batchcode": "25LA0E", "histograms": [{"batchcodes": ["25LA0E"], "histogram": {"Limb discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/260A21A.json b/docs/data/histograms/United States/260A21A.json
new file mode 100644
index 00000000000..00dcacbd3c0
--- /dev/null
+++ b/docs/data/histograms/United States/260A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "260A21A", "histograms": [{"batchcodes": ["260A21A"], "histogram": {"Acrochordon": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2620278.json b/docs/data/histograms/United States/2620278.json
new file mode 100644
index 00000000000..e1fa44a0cba
--- /dev/null
+++ b/docs/data/histograms/United States/2620278.json	
@@ -0,0 +1 @@
+{"batchcode": "2620278", "histograms": [{"batchcodes": ["2620278"], "histogram": {"Headache": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/264A21A.json b/docs/data/histograms/United States/264A21A.json
new file mode 100644
index 00000000000..1753305d60b
--- /dev/null
+++ b/docs/data/histograms/United States/264A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "264A21A", "histograms": [{"batchcodes": ["264A21A"], "histogram": {"Blood test": 1, "Cardiac disorder": 1, "Cardiac function test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Feeding disorder": 1, "Insomnia": 1, "Loss of consciousness": 1, "Malaise": 1, "Nausea": 1, "Pain": 1, "Pulmonary oedema": 1, "Somnolence": 1, "Throat tightness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/264B21A.json b/docs/data/histograms/United States/264B21A.json
new file mode 100644
index 00000000000..861255861ba
--- /dev/null
+++ b/docs/data/histograms/United States/264B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "264B21A", "histograms": [{"batchcodes": ["264B21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/265AZ1A.json b/docs/data/histograms/United States/265AZ1A.json
new file mode 100644
index 00000000000..c0eff895808
--- /dev/null
+++ b/docs/data/histograms/United States/265AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "265AZ1A", "histograms": [{"batchcodes": ["265AZ1A"], "histogram": {"Headache": 1, "Hypoaesthesia": 1, "Neuralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/26620A.json b/docs/data/histograms/United States/26620A.json
new file mode 100644
index 00000000000..dac814d71a1
--- /dev/null
+++ b/docs/data/histograms/United States/26620A.json	
@@ -0,0 +1 @@
+{"batchcode": "26620A", "histograms": [{"batchcodes": ["26620A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/266DZ1A.json b/docs/data/histograms/United States/266DZ1A.json
new file mode 100644
index 00000000000..367e82402a2
--- /dev/null
+++ b/docs/data/histograms/United States/266DZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "266DZ1A", "histograms": [{"batchcodes": ["266DZ1A"], "histogram": {"Ageusia": 1, "Anosmia": 1, "COVID-19": 1, "Drug ineffective": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Vaccine breakthrough infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2692147.json b/docs/data/histograms/United States/2692147.json
new file mode 100644
index 00000000000..5ad20b946e6
--- /dev/null
+++ b/docs/data/histograms/United States/2692147.json	
@@ -0,0 +1 @@
+{"batchcode": "2692147", "histograms": [{"batchcodes": ["2692147"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/26A21A.json b/docs/data/histograms/United States/26A21A.json
new file mode 100644
index 00000000000..dbe733993f1
--- /dev/null
+++ b/docs/data/histograms/United States/26A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "26A21A", "histograms": [{"batchcodes": ["26A21A"], "histogram": {"Movement disorder": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/26L20A.json b/docs/data/histograms/United States/26L20A.json
new file mode 100644
index 00000000000..6ba70ee9c64
--- /dev/null
+++ b/docs/data/histograms/United States/26L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "26L20A", "histograms": [{"batchcodes": ["26L20A"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chest discomfort": 1, "Dizziness": 1, "Dyspnoea": 1, "Gait disturbance": 1, "Heart rate": 1, "Nausea": 1, "Pruritus": 1, "Rash": 1, "Respiratory rate": 1, "Tryptase": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2742408-07170.json b/docs/data/histograms/United States/2742408-07170.json
new file mode 100644
index 00000000000..9bbb3388e19
--- /dev/null
+++ b/docs/data/histograms/United States/2742408-07170.json	
@@ -0,0 +1 @@
+{"batchcode": "2742408-07170", "histograms": [{"batchcodes": ["2742408-07170"], "histogram": {"Chest X-ray": 1, "Chest pain": 1, "Electrocardiogram": 1, "Heart rate increased": 1, "Hypertension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/278A21A..json b/docs/data/histograms/United States/278A21A..json
new file mode 100644
index 00000000000..b6a8554e113
--- /dev/null
+++ b/docs/data/histograms/United States/278A21A..json	
@@ -0,0 +1 @@
+{"batchcode": "278A21A.", "histograms": [{"batchcodes": ["278A21A."], "histogram": {"Headache": 1, "Migraine": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/27A21A.json b/docs/data/histograms/United States/27A21A.json
new file mode 100644
index 00000000000..be0955530c2
--- /dev/null
+++ b/docs/data/histograms/United States/27A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "27A21A", "histograms": [{"batchcodes": ["27A21A"], "histogram": {"Pain": 1, "Palpitations": 1, "Pyrexia": 1, "Vaginal haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/27B21A.json b/docs/data/histograms/United States/27B21A.json
new file mode 100644
index 00000000000..ae99fad0914
--- /dev/null
+++ b/docs/data/histograms/United States/27B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "27B21A", "histograms": [{"batchcodes": ["27B21A"], "histogram": {"Body temperature": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Headache": 1, "Influenza like illness": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/27C20A.json b/docs/data/histograms/United States/27C20A.json
new file mode 100644
index 00000000000..23fc7731229
--- /dev/null
+++ b/docs/data/histograms/United States/27C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "27C20A", "histograms": [{"batchcodes": ["27C20A"], "histogram": {"Exposure during pregnancy": 1, "Gene mutation identification test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/27L20A.json b/docs/data/histograms/United States/27L20A.json
new file mode 100644
index 00000000000..4b277f5cb09
--- /dev/null
+++ b/docs/data/histograms/United States/27L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "27L20A", "histograms": [{"batchcodes": ["27L20A"], "histogram": {"Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Tension": 1, "Vaccination site discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site paraesthesia": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/283.json b/docs/data/histograms/United States/283.json
new file mode 100644
index 00000000000..38cb0876366
--- /dev/null
+++ b/docs/data/histograms/United States/283.json	
@@ -0,0 +1 @@
+{"batchcode": "283", "histograms": [{"batchcodes": ["283"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Retching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/28732.json b/docs/data/histograms/United States/28732.json
new file mode 100644
index 00000000000..f84b85deeeb
--- /dev/null
+++ b/docs/data/histograms/United States/28732.json	
@@ -0,0 +1 @@
+{"batchcode": "28732", "histograms": [{"batchcodes": ["28732"], "histogram": {"Asthenia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Chills": 1, "Dizziness": 1, "Heart rate": 1, "Heart rate increased": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2895.json b/docs/data/histograms/United States/2895.json
new file mode 100644
index 00000000000..4a9ed09e8db
--- /dev/null
+++ b/docs/data/histograms/United States/2895.json	
@@ -0,0 +1 @@
+{"batchcode": "2895", "histograms": [{"batchcodes": ["2895"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/28A21A.json b/docs/data/histograms/United States/28A21A.json
new file mode 100644
index 00000000000..c14be172e7e
--- /dev/null
+++ b/docs/data/histograms/United States/28A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "28A21A", "histograms": [{"batchcodes": ["28A21A"], "histogram": {"Peripheral swelling": 2, "Asthenia": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Influenza like illness": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/28L201A.json b/docs/data/histograms/United States/28L201A.json
new file mode 100644
index 00000000000..2d46738310d
--- /dev/null
+++ b/docs/data/histograms/United States/28L201A.json	
@@ -0,0 +1 @@
+{"batchcode": "28L201A", "histograms": [{"batchcodes": ["28L201A"], "histogram": {"Chills": 1, "Fatigue": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/28L20A.json b/docs/data/histograms/United States/28L20A.json
new file mode 100644
index 00000000000..107d07cb75a
--- /dev/null
+++ b/docs/data/histograms/United States/28L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "28L20A", "histograms": [{"batchcodes": ["28L20A"], "histogram": {"Chills": 2, "Headache": 2, "Myalgia": 2, "Condition aggravated": 1, "Cough": 1, "Dyspnoea": 1, "Erythema": 1, "Fatigue": 1, "Genital discolouration": 1, "Genital tract inflammation": 1, "Heart rate": 1, "Heart rate increased": 1, "Injection site warmth": 1, "Malaise": 1, "Neck pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/291201A.json b/docs/data/histograms/United States/291201A.json
new file mode 100644
index 00000000000..b5ae9725052
--- /dev/null
+++ b/docs/data/histograms/United States/291201A.json	
@@ -0,0 +1 @@
+{"batchcode": "291201A", "histograms": [{"batchcodes": ["291201A"], "histogram": {"Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/292673.json b/docs/data/histograms/United States/292673.json
new file mode 100644
index 00000000000..6962e6d335f
--- /dev/null
+++ b/docs/data/histograms/United States/292673.json	
@@ -0,0 +1 @@
+{"batchcode": "292673", "histograms": [{"batchcodes": ["292673"], "histogram": {"Headache": 1, "Hypoaesthesia": 1, "Paraesthesia": 1, "Rhinalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/294A21A.json b/docs/data/histograms/United States/294A21A.json
new file mode 100644
index 00000000000..b884b91fcc5
--- /dev/null
+++ b/docs/data/histograms/United States/294A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "294A21A", "histograms": [{"batchcodes": ["294A21A"], "histogram": {"Feeling cold": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pharyngeal swelling": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2955291-06152.json b/docs/data/histograms/United States/2955291-06152.json
new file mode 100644
index 00000000000..6a6b7a0a789
--- /dev/null
+++ b/docs/data/histograms/United States/2955291-06152.json	
@@ -0,0 +1 @@
+{"batchcode": "2955291-06152", "histograms": [{"batchcodes": ["2955291-06152"], "histogram": {"Alopecia": 1, "Chills": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/29A21A.json b/docs/data/histograms/United States/29A21A.json
new file mode 100644
index 00000000000..90d79afbf2e
--- /dev/null
+++ b/docs/data/histograms/United States/29A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "29A21A", "histograms": [{"batchcodes": ["29A21A"], "histogram": {"Chills": 1, "Erythema": 1, "Fatigue": 1, "Injection site warmth": 1, "Product administered to patient of inappropriate age": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/29K20A.json b/docs/data/histograms/United States/29K20A.json
new file mode 100644
index 00000000000..a3d2cd66d9d
--- /dev/null
+++ b/docs/data/histograms/United States/29K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "29K20A", "histograms": [{"batchcodes": ["29K20A"], "histogram": {"Abdominal discomfort": 1, "Dizziness": 1, "Incorrect route of product administration": 1, "Nausea": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/29L20A.json b/docs/data/histograms/United States/29L20A.json
new file mode 100644
index 00000000000..69de82aac34
--- /dev/null
+++ b/docs/data/histograms/United States/29L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "29L20A", "histograms": [{"batchcodes": ["29L20A"], "histogram": {"Injection site erythema": 2, "Nausea": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Influenza like illness": 1, "Injection site swelling": 1, "Injection site warmth": 1, "Myalgia": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/29LZ0A.json b/docs/data/histograms/United States/29LZ0A.json
new file mode 100644
index 00000000000..97ad113aebb
--- /dev/null
+++ b/docs/data/histograms/United States/29LZ0A.json	
@@ -0,0 +1 @@
+{"batchcode": "29LZ0A", "histograms": [{"batchcodes": ["29LZ0A"], "histogram": {"Injection site erythema": 1, "Injection site mass": 1, "Injection site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2C1181162.json b/docs/data/histograms/United States/2C1181162.json
new file mode 100644
index 00000000000..3063863d7df
--- /dev/null
+++ b/docs/data/histograms/United States/2C1181162.json	
@@ -0,0 +1 @@
+{"batchcode": "2C1181162", "histograms": [{"batchcodes": ["2C1181162"], "histogram": {"Feeling abnormal": 1, "Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2C6A21A.json b/docs/data/histograms/United States/2C6A21A.json
new file mode 100644
index 00000000000..b0f89d3ea86
--- /dev/null
+++ b/docs/data/histograms/United States/2C6A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2C6A21A", "histograms": [{"batchcodes": ["2C6A21A"], "histogram": {"Blood pressure measurement": 1, "Electric shock sensation": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Nerve compression": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2D5AZ1A.json b/docs/data/histograms/United States/2D5AZ1A.json
new file mode 100644
index 00000000000..0ea3896f561
--- /dev/null
+++ b/docs/data/histograms/United States/2D5AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "2D5AZ1A", "histograms": [{"batchcodes": ["2D5AZ1A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2L120A.json b/docs/data/histograms/United States/2L120A.json
new file mode 100644
index 00000000000..e8cf5082041
--- /dev/null
+++ b/docs/data/histograms/United States/2L120A.json	
@@ -0,0 +1 @@
+{"batchcode": "2L120A", "histograms": [{"batchcodes": ["2L120A"], "histogram": {"Illness": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2L3247.json b/docs/data/histograms/United States/2L3247.json
new file mode 100644
index 00000000000..e59eab39455
--- /dev/null
+++ b/docs/data/histograms/United States/2L3247.json	
@@ -0,0 +1 @@
+{"batchcode": "2L3247", "histograms": [{"batchcodes": ["2L3247"], "histogram": {"Memory impairment": 1, "Pain": 1, "Pain in extremity": 1, "Weight": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2N5318.json b/docs/data/histograms/United States/2N5318.json
new file mode 100644
index 00000000000..160b6dca99c
--- /dev/null
+++ b/docs/data/histograms/United States/2N5318.json	
@@ -0,0 +1 @@
+{"batchcode": "2N5318", "histograms": [{"batchcodes": ["2N5318"], "histogram": {"Dysphagia": 1, "Hypoaesthesia": 1, "Lymphadenopathy": 1, "Pain": 1, "Pain assessment": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2P7534.json b/docs/data/histograms/United States/2P7534.json
new file mode 100644
index 00000000000..663ee9c17a2
--- /dev/null
+++ b/docs/data/histograms/United States/2P7534.json	
@@ -0,0 +1 @@
+{"batchcode": "2P7534", "histograms": [{"batchcodes": ["2P7534"], "histogram": {"Fatigue": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2U6A21A.json b/docs/data/histograms/United States/2U6A21A.json
new file mode 100644
index 00000000000..771077177fb
--- /dev/null
+++ b/docs/data/histograms/United States/2U6A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "2U6A21A", "histograms": [{"batchcodes": ["2U6A21A"], "histogram": {"Dyspnoea": 1, "Headache": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2VONS2115.json b/docs/data/histograms/United States/2VONS2115.json
new file mode 100644
index 00000000000..44d2dcd6717
--- /dev/null
+++ b/docs/data/histograms/United States/2VONS2115.json	
@@ -0,0 +1 @@
+{"batchcode": "2VONS2115", "histograms": [{"batchcodes": ["2VONS2115"], "histogram": {"Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2W0175 OR ZL017.json b/docs/data/histograms/United States/2W0175 OR ZL017.json
new file mode 100644
index 00000000000..c75ac125b71
--- /dev/null
+++ b/docs/data/histograms/United States/2W0175 OR ZL017.json	
@@ -0,0 +1 @@
+{"batchcode": "2W0175 OR ZL017", "histograms": [{"batchcodes": ["2W0175 OR ZL017"], "histogram": {"Bladder pain": 1, "Chills": 1, "Diarrhoea": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Renal pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/2W0175.json b/docs/data/histograms/United States/2W0175.json
new file mode 100644
index 00000000000..d72db0b873a
--- /dev/null
+++ b/docs/data/histograms/United States/2W0175.json	
@@ -0,0 +1 @@
+{"batchcode": "2W0175", "histograms": [{"batchcodes": ["2W0175"], "histogram": {"Dizziness": 1, "Dry mouth": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Nausea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3-1358A.json b/docs/data/histograms/United States/3-1358A.json
new file mode 100644
index 00000000000..3838550a8f6
--- /dev/null
+++ b/docs/data/histograms/United States/3-1358A.json	
@@ -0,0 +1 @@
+{"batchcode": "3-1358A", "histograms": [{"batchcodes": ["3-1358A"], "histogram": {"Blood test": 1, "Movement disorder": 1, "Musculoskeletal discomfort": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3.1308A.json b/docs/data/histograms/United States/3.1308A.json
new file mode 100644
index 00000000000..e86736bc3d3
--- /dev/null
+++ b/docs/data/histograms/United States/3.1308A.json	
@@ -0,0 +1 @@
+{"batchcode": "3.1308A", "histograms": [{"batchcodes": ["3.1308A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30/55BA.json b/docs/data/histograms/United States/30/55BA.json
new file mode 100644
index 00000000000..a92b663efe6
--- /dev/null
+++ b/docs/data/histograms/United States/30/55BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30/55BA", "histograms": [{"batchcodes": ["30/55BA"], "histogram": {"Alopecia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300042460.json b/docs/data/histograms/United States/300042460.json
new file mode 100644
index 00000000000..00ce605b437
--- /dev/null
+++ b/docs/data/histograms/United States/300042460.json	
@@ -0,0 +1 @@
+{"batchcode": "300042460", "histograms": [{"batchcodes": ["300042460"], "histogram": {"Vaccination site pruritus": 2, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Headache": 1, "Heavy menstrual bleeding": 1, "Illness": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Intercepted product storage error": 1, "Intermenstrual bleeding": 1, "Menstrual disorder": 1, "Neck pain": 1, "Vaccination site erythema": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300042698.json b/docs/data/histograms/United States/300042698.json
new file mode 100644
index 00000000000..16e391d21ab
--- /dev/null
+++ b/docs/data/histograms/United States/300042698.json	
@@ -0,0 +1 @@
+{"batchcode": "300042698", "histograms": [{"batchcodes": ["300042698"], "histogram": {"Vaccination site pain": 2, "Vaccination site pruritus": 2, "Blood potassium": 1, "Blood sodium": 1, "Diarrhoea": 1, "Erythema": 1, "Fatigue": 1, "Feeling hot": 1, "Glycosylated haemoglobin": 1, "Headache": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "Sleep disorder": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300042721.json b/docs/data/histograms/United States/300042721.json
new file mode 100644
index 00000000000..808ab101701
--- /dev/null
+++ b/docs/data/histograms/United States/300042721.json	
@@ -0,0 +1 @@
+{"batchcode": "300042721", "histograms": [{"batchcodes": ["300042721"], "histogram": {"Exposure during pregnancy": 1, "Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300042722.json b/docs/data/histograms/United States/300042722.json
new file mode 100644
index 00000000000..467dabd67c8
--- /dev/null
+++ b/docs/data/histograms/United States/300042722.json	
@@ -0,0 +1 @@
+{"batchcode": "300042722", "histograms": [{"batchcodes": ["300042722"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Diarrhoea": 1, "Pain in extremity": 1, "Rash": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3000493.json b/docs/data/histograms/United States/3000493.json
new file mode 100644
index 00000000000..aa27812e434
--- /dev/null
+++ b/docs/data/histograms/United States/3000493.json	
@@ -0,0 +1 @@
+{"batchcode": "3000493", "histograms": [{"batchcodes": ["3000493"], "histogram": {"Pyrexia": 2, "Asthenia": 1, "Diarrhoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Head discomfort": 1, "Injection site erythema": 1, "Injection site swelling": 1, "Malaise": 1, "Myalgia": 1, "Vaccination site lymphadenopathy": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vein discolouration": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300117.json b/docs/data/histograms/United States/300117.json
new file mode 100644
index 00000000000..fdf52313436
--- /dev/null
+++ b/docs/data/histograms/United States/300117.json	
@@ -0,0 +1 @@
+{"batchcode": "300117", "histograms": [{"batchcodes": ["300117"], "histogram": {"Arthralgia": 1, "Back pain": 1, "Body temperature fluctuation": 1, "Diplopia": 1, "Migraine": 1, "Ocular discomfort": 1, "Pain": 1, "Pain in jaw": 1, "Pain of skin": 1, "Toothache": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001176.json b/docs/data/histograms/United States/3001176.json
new file mode 100644
index 00000000000..5e174a23a8d
--- /dev/null
+++ b/docs/data/histograms/United States/3001176.json	
@@ -0,0 +1 @@
+{"batchcode": "3001176", "histograms": [{"batchcodes": ["3001176"], "histogram": {"Pain in extremity": 2, "Pruritus": 2, "Rash erythematous": 2, "Burning sensation": 1, "Chills": 1, "Eating disorder": 1, "Fatigue": 1, "Feeling hot": 1, "Illness": 1, "Injection site reaction": 1, "Injection site swelling": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001177.json b/docs/data/histograms/United States/3001177.json
new file mode 100644
index 00000000000..e5ee4ae547d
--- /dev/null
+++ b/docs/data/histograms/United States/3001177.json	
@@ -0,0 +1 @@
+{"batchcode": "3001177", "histograms": [{"batchcodes": ["3001177"], "histogram": {"Axillary pain": 1, "Erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001413.json b/docs/data/histograms/United States/3001413.json
new file mode 100644
index 00000000000..a2f6cde1ea2
--- /dev/null
+++ b/docs/data/histograms/United States/3001413.json	
@@ -0,0 +1 @@
+{"batchcode": "3001413", "histograms": [{"batchcodes": ["3001413"], "histogram": {"Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site plaque": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001530.json b/docs/data/histograms/United States/3001530.json
new file mode 100644
index 00000000000..18cb49586aa
--- /dev/null
+++ b/docs/data/histograms/United States/3001530.json	
@@ -0,0 +1 @@
+{"batchcode": "3001530", "histograms": [{"batchcodes": ["3001530"], "histogram": {"Injection site warmth": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001647.json b/docs/data/histograms/United States/3001647.json
new file mode 100644
index 00000000000..4ce0e7f3ca2
--- /dev/null
+++ b/docs/data/histograms/United States/3001647.json	
@@ -0,0 +1 @@
+{"batchcode": "3001647", "histograms": [{"batchcodes": ["3001647"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001652.json b/docs/data/histograms/United States/3001652.json
new file mode 100644
index 00000000000..4b84033016f
--- /dev/null
+++ b/docs/data/histograms/United States/3001652.json	
@@ -0,0 +1 @@
+{"batchcode": "3001652", "histograms": [{"batchcodes": ["3001652"], "histogram": {"Vaccination site pain": 2, "Dyspnoea": 1, "Erythema": 1, "Periorbital swelling": 1, "Peripheral swelling": 1, "Pruritus": 1, "Sleep disorder": 1, "Vaccination site bruising": 1, "Vaccination site haemorrhage": 1, "Vaccination site induration": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001653.json b/docs/data/histograms/United States/3001653.json
new file mode 100644
index 00000000000..6354d284e43
--- /dev/null
+++ b/docs/data/histograms/United States/3001653.json	
@@ -0,0 +1 @@
+{"batchcode": "3001653", "histograms": [{"batchcodes": ["3001653"], "histogram": {"Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3001658.json b/docs/data/histograms/United States/3001658.json
new file mode 100644
index 00000000000..5d18aa0a712
--- /dev/null
+++ b/docs/data/histograms/United States/3001658.json	
@@ -0,0 +1 @@
+{"batchcode": "3001658", "histograms": [{"batchcodes": ["3001658"], "histogram": {"Lymphadenopathy": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300194.json b/docs/data/histograms/United States/300194.json
new file mode 100644
index 00000000000..973cf119d78
--- /dev/null
+++ b/docs/data/histograms/United States/300194.json	
@@ -0,0 +1 @@
+{"batchcode": "300194", "histograms": [{"batchcodes": ["300194"], "histogram": {"Abdominal discomfort": 1, "Asthenia": 1, "Constipation": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Loss of consciousness": 1, "Myalgia": 1, "Syncope": 1, "Vaccination complication": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002179.json b/docs/data/histograms/United States/3002179.json
new file mode 100644
index 00000000000..a1b6ce13b50
--- /dev/null
+++ b/docs/data/histograms/United States/3002179.json	
@@ -0,0 +1 @@
+{"batchcode": "3002179", "histograms": [{"batchcodes": ["3002179"], "histogram": {"Abnormal dreams": 1, "Constipation": 1, "Dizziness": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Peripheral coldness": 1, "Sleep disorder": 1, "Thirst decreased": 1, "Urine output decreased": 1, "Vaccination site pain": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002331.json b/docs/data/histograms/United States/3002331.json
new file mode 100644
index 00000000000..0d86fb9707a
--- /dev/null
+++ b/docs/data/histograms/United States/3002331.json	
@@ -0,0 +1 @@
+{"batchcode": "3002331", "histograms": [{"batchcodes": ["3002331"], "histogram": {"Disturbance in attention": 1, "Fatigue": 1, "Myalgia": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1, "Vaccination complication": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002332.json b/docs/data/histograms/United States/3002332.json
new file mode 100644
index 00000000000..8b3c8b6cb4c
--- /dev/null
+++ b/docs/data/histograms/United States/3002332.json	
@@ -0,0 +1 @@
+{"batchcode": "3002332", "histograms": [{"batchcodes": ["3002332"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002537.json b/docs/data/histograms/United States/3002537.json
new file mode 100644
index 00000000000..03938da770a
--- /dev/null
+++ b/docs/data/histograms/United States/3002537.json	
@@ -0,0 +1 @@
+{"batchcode": "3002537", "histograms": [{"batchcodes": ["3002537"], "histogram": {"Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002539.json b/docs/data/histograms/United States/3002539.json
new file mode 100644
index 00000000000..e1cb33a0143
--- /dev/null
+++ b/docs/data/histograms/United States/3002539.json	
@@ -0,0 +1 @@
+{"batchcode": "3002539", "histograms": [{"batchcodes": ["3002539"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002540.json b/docs/data/histograms/United States/3002540.json
new file mode 100644
index 00000000000..61af33a5f7c
--- /dev/null
+++ b/docs/data/histograms/United States/3002540.json	
@@ -0,0 +1 @@
+{"batchcode": "3002540", "histograms": [{"batchcodes": ["3002540"], "histogram": {"Hypersensitivity": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002546.json b/docs/data/histograms/United States/3002546.json
new file mode 100644
index 00000000000..bd779bac4c1
--- /dev/null
+++ b/docs/data/histograms/United States/3002546.json	
@@ -0,0 +1 @@
+{"batchcode": "3002546", "histograms": [{"batchcodes": ["3002546"], "histogram": {"Insomnia": 1, "Pain": 1, "Product dose omission issue": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002622A.json b/docs/data/histograms/United States/3002622A.json
new file mode 100644
index 00000000000..10102e50dc1
--- /dev/null
+++ b/docs/data/histograms/United States/3002622A.json	
@@ -0,0 +1 @@
+{"batchcode": "3002622A", "histograms": [{"batchcodes": ["3002622A"], "histogram": {"Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002623.json b/docs/data/histograms/United States/3002623.json
new file mode 100644
index 00000000000..97966b95093
--- /dev/null
+++ b/docs/data/histograms/United States/3002623.json	
@@ -0,0 +1 @@
+{"batchcode": "3002623", "histograms": [{"batchcodes": ["3002623"], "histogram": {"Pain in extremity": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002914.json b/docs/data/histograms/United States/3002914.json
new file mode 100644
index 00000000000..ecf606f8b89
--- /dev/null
+++ b/docs/data/histograms/United States/3002914.json	
@@ -0,0 +1 @@
+{"batchcode": "3002914", "histograms": [{"batchcodes": ["3002914"], "histogram": {"Inappropriate schedule of product administration": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3002920.json b/docs/data/histograms/United States/3002920.json
new file mode 100644
index 00000000000..db5d0cf6f31
--- /dev/null
+++ b/docs/data/histograms/United States/3002920.json	
@@ -0,0 +1 @@
+{"batchcode": "3002920", "histograms": [{"batchcodes": ["3002920"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300308D.json b/docs/data/histograms/United States/300308D.json
new file mode 100644
index 00000000000..2584a1ee82a
--- /dev/null
+++ b/docs/data/histograms/United States/300308D.json	
@@ -0,0 +1 @@
+{"batchcode": "300308D", "histograms": [{"batchcodes": ["300308D"], "histogram": {"Body temperature": 1, "Chills": 1, "Headache": 1, "Pain in extremity": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3003604.json b/docs/data/histograms/United States/3003604.json
new file mode 100644
index 00000000000..d51c9a3ab75
--- /dev/null
+++ b/docs/data/histograms/United States/3003604.json	
@@ -0,0 +1 @@
+{"batchcode": "3003604", "histograms": [{"batchcodes": ["3003604"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3003657.json b/docs/data/histograms/United States/3003657.json
new file mode 100644
index 00000000000..b4edd936b6c
--- /dev/null
+++ b/docs/data/histograms/United States/3003657.json	
@@ -0,0 +1 @@
+{"batchcode": "3003657", "histograms": [{"batchcodes": ["3003657"], "histogram": {"Fatigue": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3004222.json b/docs/data/histograms/United States/3004222.json
new file mode 100644
index 00000000000..3d4946d0510
--- /dev/null
+++ b/docs/data/histograms/United States/3004222.json	
@@ -0,0 +1 @@
+{"batchcode": "3004222", "histograms": [{"batchcodes": ["3004222"], "histogram": {"Blood test": 1, "Pyrexia": 1, "Urine analysis": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3004225.json b/docs/data/histograms/United States/3004225.json
new file mode 100644
index 00000000000..bae9ad1cafe
--- /dev/null
+++ b/docs/data/histograms/United States/3004225.json	
@@ -0,0 +1 @@
+{"batchcode": "3004225", "histograms": [{"batchcodes": ["3004225"], "histogram": {"Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3004668.json b/docs/data/histograms/United States/3004668.json
new file mode 100644
index 00000000000..0c280f8e295
--- /dev/null
+++ b/docs/data/histograms/United States/3004668.json	
@@ -0,0 +1 @@
+{"batchcode": "3004668", "histograms": [{"batchcodes": ["3004668"], "histogram": {"Fatigue": 1, "Myalgia": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3005243.json b/docs/data/histograms/United States/3005243.json
new file mode 100644
index 00000000000..d65affe9f04
--- /dev/null
+++ b/docs/data/histograms/United States/3005243.json	
@@ -0,0 +1 @@
+{"batchcode": "3005243", "histograms": [{"batchcodes": ["3005243"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3005836.json b/docs/data/histograms/United States/3005836.json
new file mode 100644
index 00000000000..21ce2adf7d2
--- /dev/null
+++ b/docs/data/histograms/United States/3005836.json	
@@ -0,0 +1 @@
+{"batchcode": "3005836", "histograms": [{"batchcodes": ["3005836"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3006324.json b/docs/data/histograms/United States/3006324.json
new file mode 100644
index 00000000000..999f791b52b
--- /dev/null
+++ b/docs/data/histograms/United States/3006324.json	
@@ -0,0 +1 @@
+{"batchcode": "3006324", "histograms": [{"batchcodes": ["3006324"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300690345307.json b/docs/data/histograms/United States/300690345307.json
new file mode 100644
index 00000000000..b494eabdf96
--- /dev/null
+++ b/docs/data/histograms/United States/300690345307.json	
@@ -0,0 +1 @@
+{"batchcode": "300690345307", "histograms": [{"batchcodes": ["300690345307"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/300691085301.json b/docs/data/histograms/United States/300691085301.json
new file mode 100644
index 00000000000..2c98d46c406
--- /dev/null
+++ b/docs/data/histograms/United States/300691085301.json	
@@ -0,0 +1 @@
+{"batchcode": "300691085301", "histograms": [{"batchcodes": ["300691085301"], "histogram": {"Asthenia": 1, "Blood cholesterol": 1, "Blood pressure measurement": 1, "Decreased appetite": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301.json b/docs/data/histograms/United States/301.json
new file mode 100644
index 00000000000..4a1f3750fae
--- /dev/null
+++ b/docs/data/histograms/United States/301.json	
@@ -0,0 +1 @@
+{"batchcode": "301", "histograms": [{"batchcodes": ["301"], "histogram": {"Agitation": 1, "Anxiety": 1, "Dyspnoea": 1, "Ear swelling": 1, "Hypoaesthesia": 1, "Malaise": 1, "Swelling face": 1, "Swelling of eyelid": 1, "Vital signs measurement": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301130BA.json b/docs/data/histograms/United States/301130BA.json
new file mode 100644
index 00000000000..31a739c67d2
--- /dev/null
+++ b/docs/data/histograms/United States/301130BA.json	
@@ -0,0 +1 @@
+{"batchcode": "301130BA", "histograms": [{"batchcodes": ["301130BA"], "histogram": {"Burning sensation": 1, "Hypoaesthesia oral": 1, "Insomnia": 1, "Joint stiffness": 1, "Lymphadenopathy": 1, "Neurological examination": 1, "Transient ischaemic attack": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3011358A.json b/docs/data/histograms/United States/3011358A.json
new file mode 100644
index 00000000000..9ea51b69fd7
--- /dev/null
+++ b/docs/data/histograms/United States/3011358A.json	
@@ -0,0 +1 @@
+{"batchcode": "3011358A", "histograms": [{"batchcodes": ["3011358A"], "histogram": {"Asthenia": 1, "Cardiac disorder": 1, "Fall": 1, "Immunisation": 1, "Neck pain": 1, "Off label use": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site pain": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301135BA.json b/docs/data/histograms/United States/301135BA.json
new file mode 100644
index 00000000000..2bc8531b7bc
--- /dev/null
+++ b/docs/data/histograms/United States/301135BA.json	
@@ -0,0 +1 @@
+{"batchcode": "301135BA", "histograms": [{"batchcodes": ["301135BA"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301208A.json b/docs/data/histograms/United States/301208A.json
new file mode 100644
index 00000000000..5db7bb6f78c
--- /dev/null
+++ b/docs/data/histograms/United States/301208A.json	
@@ -0,0 +1 @@
+{"batchcode": "301208A", "histograms": [{"batchcodes": ["301208A"], "histogram": {"SARS-CoV-2 test": 1, "Scleritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30125.json b/docs/data/histograms/United States/30125.json
new file mode 100644
index 00000000000..682daa8ac62
--- /dev/null
+++ b/docs/data/histograms/United States/30125.json	
@@ -0,0 +1 @@
+{"batchcode": "30125", "histograms": [{"batchcodes": ["30125"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301250A.json b/docs/data/histograms/United States/301250A.json
new file mode 100644
index 00000000000..dd1ec7df9b6
--- /dev/null
+++ b/docs/data/histograms/United States/301250A.json	
@@ -0,0 +1 @@
+{"batchcode": "301250A", "histograms": [{"batchcodes": ["301250A"], "histogram": {"Arthralgia": 1, "Bursitis": 1, "Pain": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301258A.json b/docs/data/histograms/United States/301258A.json
new file mode 100644
index 00000000000..2f7b451de8d
--- /dev/null
+++ b/docs/data/histograms/United States/301258A.json	
@@ -0,0 +1 @@
+{"batchcode": "301258A", "histograms": [{"batchcodes": ["301258A"], "histogram": {"Headache": 4, "Pain in extremity": 3, "Pyrexia": 3, "Immunisation": 2, "Arthralgia": 1, "Back pain": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Drug ineffective": 1, "Dry throat": 1, "Facial pain": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Lymphadenopathy": 1, "Nausea": 1, "Nervousness": 1, "Night sweats": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pruritus": 1, "Respiratory tract congestion": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Tongue discomfort": 1, "Tongue pruritus": 1, "Urine analysis": 1, "Viral test": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30125BA.json b/docs/data/histograms/United States/30125BA.json
new file mode 100644
index 00000000000..fe4431037b3
--- /dev/null
+++ b/docs/data/histograms/United States/30125BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30125BA", "histograms": [{"batchcodes": ["30125BA"], "histogram": {"SARS-CoV-2 test": 9, "COVID-19": 5, "Pyrexia": 4, "Vaccination failure": 4, "Body temperature": 3, "Fatigue": 3, "Magnetic resonance imaging": 3, "Pain": 3, "Abdominal discomfort": 2, "Back pain": 2, "Computerised tomogram": 2, "Immunisation": 2, "Pain in extremity": 2, "Abdominal pain": 1, "Alanine aminotransferase increased": 1, "Alopecia": 1, "Antibody test": 1, "Arrhythmia": 1, "Arthralgia": 1, "Aspartate aminotransferase increased": 1, "Atrial fibrillation": 1, "Atrial tachycardia": 1, "Bartonella test": 1, "Blood alkaline phosphatase increased": 1, "Blood culture": 1, "Blood immunoglobulin G": 1, "Blood lactic acid": 1, "Blood pressure measurement": 1, "Blood test": 1, "Brucella test": 1, "Brucella test positive": 1, "Cardiac disorder": 1, "Cerebrovascular accident": 1, "Chills": 1, "Cytomegalovirus test": 1, "Deafness": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Epstein-Barr virus test": 1, "Feeling abnormal": 1, "Full blood count": 1, "Headache": 1, "Hepatic enzyme increased": 1, "Hepatitis viral test": 1, "Hypertension": 1, "Illness": 1, "Influenza": 1, "Influenza like illness": 1, "Influenza virus test": 1, "Investigation": 1, "Laryngitis": 1, "Leptospira test": 1, "Lethargy": 1, "Liver function test": 1, "Lymphadenopathy": 1, "Metabolic function test": 1, "Nausea": 1, "Neck pain": 1, "Neuropathy peripheral": 1, "Occipital neuralgia": 1, "Productive cough": 1, "Rash": 1, "Red blood cell sedimentation rate increased": 1, "Respiratory syncytial virus test": 1, "SARS-CoV-2 antibody test": 1, "Sciatica": 1, "Skin discolouration": 1, "Viral infection": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3012S8A.json b/docs/data/histograms/United States/3012S8A.json
new file mode 100644
index 00000000000..47025d0e141
--- /dev/null
+++ b/docs/data/histograms/United States/3012S8A.json	
@@ -0,0 +1 @@
+{"batchcode": "3012S8A", "histograms": [{"batchcodes": ["3012S8A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130.json b/docs/data/histograms/United States/30130.json
new file mode 100644
index 00000000000..f6f2728a658
--- /dev/null
+++ b/docs/data/histograms/United States/30130.json	
@@ -0,0 +1 @@
+{"batchcode": "30130", "histograms": [{"batchcodes": ["30130"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Headache": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301307A.json b/docs/data/histograms/United States/301307A.json
new file mode 100644
index 00000000000..09da80fb6d0
--- /dev/null
+++ b/docs/data/histograms/United States/301307A.json	
@@ -0,0 +1 @@
+{"batchcode": "301307A", "histograms": [{"batchcodes": ["301307A"], "histogram": {"COVID-19": 1, "Chest pain": 1, "Goitre": 1, "Interchange of vaccine products": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Off label use": 1, "Product use issue": 1, "SARS-CoV-2 test": 1, "Thyroid disorder": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301308.json b/docs/data/histograms/United States/301308.json
new file mode 100644
index 00000000000..9c30e09ca5a
--- /dev/null
+++ b/docs/data/histograms/United States/301308.json	
@@ -0,0 +1 @@
+{"batchcode": "301308", "histograms": [{"batchcodes": ["301308"], "histogram": {"Vaccination site pain": 2, "Abdominal pain upper": 1, "Back pain": 1, "Body temperature": 1, "Diarrhoea": 1, "Dysstasia": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Headache": 1, "Immunisation": 1, "Lethargy": 1, "Mobility decreased": 1, "Nasal congestion": 1, "Nausea": 1, "Product use issue": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site warmth": 1, "Vertigo": 1, "Visual field defect": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130817.json b/docs/data/histograms/United States/30130817.json
new file mode 100644
index 00000000000..6c0d593ffe2
--- /dev/null
+++ b/docs/data/histograms/United States/30130817.json	
@@ -0,0 +1 @@
+{"batchcode": "30130817", "histograms": [{"batchcodes": ["30130817"], "histogram": {"Blood test": 1, "Immunisation": 1, "Movement disorder": 1, "Pain": 1, "Positron emission tomogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013081A.json b/docs/data/histograms/United States/3013081A.json
new file mode 100644
index 00000000000..781c621b878
--- /dev/null
+++ b/docs/data/histograms/United States/3013081A.json	
@@ -0,0 +1 @@
+{"batchcode": "3013081A", "histograms": [{"batchcodes": ["3013081A"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Hyperhidrosis": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pharyngitis streptococcal": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013084.json b/docs/data/histograms/United States/3013084.json
new file mode 100644
index 00000000000..5e740b6b43a
--- /dev/null
+++ b/docs/data/histograms/United States/3013084.json	
@@ -0,0 +1 @@
+{"batchcode": "3013084", "histograms": [{"batchcodes": ["3013084"], "histogram": {"Blood glucose": 1, "Blood glucose increased": 1, "Blood test": 1, "Body temperature": 1, "COVID-19": 1, "Discomfort": 1, "Drug ineffective": 1, "Dysuria": 1, "Glycosylated haemoglobin": 1, "Glycosylated haemoglobin increased": 1, "Illness": 1, "Orgasm abnormal": 1, "Pancreatic disorder": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vulvovaginal swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013087.json b/docs/data/histograms/United States/3013087.json
new file mode 100644
index 00000000000..c9a9098536e
--- /dev/null
+++ b/docs/data/histograms/United States/3013087.json	
@@ -0,0 +1 @@
+{"batchcode": "3013087", "histograms": [{"batchcodes": ["3013087"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013089.json b/docs/data/histograms/United States/3013089.json
new file mode 100644
index 00000000000..24ebe23fd23
--- /dev/null
+++ b/docs/data/histograms/United States/3013089.json	
@@ -0,0 +1 @@
+{"batchcode": "3013089", "histograms": [{"batchcodes": ["3013089"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301308A.json b/docs/data/histograms/United States/301308A.json
new file mode 100644
index 00000000000..e4127f85f98
--- /dev/null
+++ b/docs/data/histograms/United States/301308A.json	
@@ -0,0 +1 @@
+{"batchcode": "301308A", "histograms": [{"batchcodes": ["301308A"], "histogram": {"SARS-CoV-2 test": 30, "COVID-19": 23, "Headache": 22, "Pain": 15, "Pyrexia": 15, "Vaccination failure": 15, "Pain in extremity": 13, "Drug ineffective": 12, "Body temperature": 11, "Rash": 11, "Chills": 10, "Dizziness": 10, "Fatigue": 10, "Pruritus": 10, "Nausea": 8, "Immunisation": 7, "Lymphadenopathy": 7, "Asthenia": 6, "Hypoaesthesia": 6, "Off label use": 6, "Vaccination site pain": 6, "Arthralgia": 5, "Blood pressure measurement": 5, "Diarrhoea": 5, "Urticaria": 5, "Vomiting": 5, "Back pain": 4, "Blood test": 4, "Cough": 4, "Heart rate": 4, "Heart rate increased": 4, "Oropharyngeal pain": 4, "Peripheral swelling": 4, "Suspected COVID-19": 4, "Swelling": 4, "Abdominal pain": 3, "Chest discomfort": 3, "Condition aggravated": 3, "Dyspnoea": 3, "Electrocardiogram": 3, "Erythema": 3, "Feeling abnormal": 3, "Limb discomfort": 3, "Malaise": 3, "Myalgia": 3, "Product use issue": 3, "Productive cough": 3, "Tachycardia": 3, "Tinnitus": 3, "Tremor": 3, "Weight": 3, "Ageusia": 2, "Body height": 2, "Chest pain": 2, "Constipation": 2, "Deafness": 2, "Extra dose administered": 2, "Eye swelling": 2, "Feeling hot": 2, "Hyperhidrosis": 2, "Hypertension": 2, "Illness": 2, "Insomnia": 2, "Interchange of vaccine products": 2, "Investigation": 2, "Lip swelling": 2, "Lymphoedema": 2, "Maternal exposure during pregnancy": 2, "Muscular weakness": 2, "Nasal congestion": 2, "Paraesthesia": 2, "Polymenorrhoea": 2, "SARS-CoV-2 antibody test": 2, "Syncope": 2, "Vertigo": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Allergy to arthropod bite": 1, "Amenorrhoea": 1, "Anaemia": 1, "Angina pectoris": 1, "Anosmia": 1, "Antibody test": 1, "Antinuclear antibody": 1, "Arrhythmia": 1, "Asthenopia": 1, "Atrial fibrillation": 1, "Balance disorder": 1, "Blood cholesterol": 1, "Blood immunoglobulin A": 1, "Blood iron decreased": 1, "Blood pressure increased": 1, "Blood thyroid stimulating hormone": 1, "Body temperature decreased": 1, "Bone pain": 1, "Burning sensation": 1, "Cardiac stress test": 1, "Chest X-ray": 1, "Coeliac disease": 1, "Cold sweat": 1, "Colonoscopy": 1, "Confusional state": 1, "Contusion": 1, "Decreased appetite": 1, "Dehydration": 1, "Dermatitis atopic": 1, "Dermatosis": 1, "Disease recurrence": 1, "Drug hypersensitivity": 1, "Dysphagia": 1, "Ear pain": 1, "Endoscopy": 1, "Facial pain": 1, "Fall": 1, "Feeling cold": 1, "Flushing": 1, "Full blood count": 1, "Gait inability": 1, "Gastric emptying study": 1, "Gingival pain": 1, "Gingival swelling": 1, "Glossodynia": 1, "Grip strength decreased": 1, "Guillain-Barre syndrome": 1, "Haematocrit decreased": 1, "Head discomfort": 1, "Heart rate decreased": 1, "Heavy menstrual bleeding": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Hyposmia": 1, "Hypotension": 1, "Hypoxia": 1, "Immune thrombocytopenia": 1, "Inflammation": 1, "Influenza": 1, "Influenza like illness": 1, "Joint swelling": 1, "Laboratory test": 1, "Lymph node pain": 1, "Magnetic resonance imaging head": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Mental impairment": 1, "Metabolic function test": 1, "Migraine": 1, "Movement disorder": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal disorder": 1, "Neck pain": 1, "Nephritis": 1, "Nervousness": 1, "Neuralgia": 1, "Neuritis": 1, "Ocular discomfort": 1, "Oral mucosal blistering": 1, "Overdose": 1, "Oxygen saturation": 1, "Pain in jaw": 1, "Pain of skin": 1, "Pallor": 1, "Petechiae": 1, "Phantom limb syndrome": 1, "Pharyngeal paraesthesia": 1, "Pharyngeal swelling": 1, "Platelet count": 1, "Poor quality product administered": 1, "Positron emission tomogram": 1, "Product preparation error": 1, "Product temperature excursion issue": 1, "Psoriasis": 1, "Rash erythematous": 1, "Rash macular": 1, "Reading disorder": 1, "Red blood cell count decreased": 1, "Renal hypertrophy": 1, "Respiratory tract congestion": 1, "Rhinorrhoea": 1, "Serum ferritin decreased": 1, "Sinus headache": 1, "Skin disorder": 1, "Skin irritation": 1, "Skin test": 1, "Sleep disorder": 1, "Somnolence": 1, "Spinal pain": 1, "Streptococcus test": 1, "Swelling face": 1, "Taste disorder": 1, "Tenderness": 1, "Thrombocytopenia": 1, "Thyroid function test": 1, "Ultrasound scan": 1, "Upper respiratory tract congestion": 1, "Urine analysis": 1, "Uterine spasm": 1, "Vaccination site bruising": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vision blurred": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301308BA.json b/docs/data/histograms/United States/301308BA.json
new file mode 100644
index 00000000000..b97c3e6e855
--- /dev/null
+++ b/docs/data/histograms/United States/301308BA.json	
@@ -0,0 +1 @@
+{"batchcode": "301308BA", "histograms": [{"batchcodes": ["301308BA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301308H.json b/docs/data/histograms/United States/301308H.json
new file mode 100644
index 00000000000..40e990346ef
--- /dev/null
+++ b/docs/data/histograms/United States/301308H.json	
@@ -0,0 +1 @@
+{"batchcode": "301308H", "histograms": [{"batchcodes": ["301308H"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301308W.json b/docs/data/histograms/United States/301308W.json
new file mode 100644
index 00000000000..ac91e0cb68a
--- /dev/null
+++ b/docs/data/histograms/United States/301308W.json	
@@ -0,0 +1 @@
+{"batchcode": "301308W", "histograms": [{"batchcodes": ["301308W"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Pain": 1, "Platelet factor 4": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130A.json b/docs/data/histograms/United States/30130A.json
new file mode 100644
index 00000000000..b40f9ce5d34
--- /dev/null
+++ b/docs/data/histograms/United States/30130A.json	
@@ -0,0 +1 @@
+{"batchcode": "30130A", "histograms": [{"batchcodes": ["30130A"], "histogram": {"Dizziness": 1, "Fall": 1, "Immunisation": 1, "Off label use": 1, "Pain in extremity": 1, "Product administered at inappropriate site": 1, "Product use issue": 1, "Syncope": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130BA.json b/docs/data/histograms/United States/30130BA.json
new file mode 100644
index 00000000000..41cf077f637
--- /dev/null
+++ b/docs/data/histograms/United States/30130BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30130BA", "histograms": [{"batchcodes": ["30130BA"], "histogram": {"SARS-CoV-2 test": 18, "Headache": 14, "Fatigue": 13, "Pyrexia": 13, "COVID-19": 11, "Pain in extremity": 11, "Arthralgia": 10, "Immunisation": 10, "Nausea": 10, "Pain": 10, "Chills": 9, "Dizziness": 8, "Body temperature": 7, "Myalgia": 7, "Drug ineffective": 6, "Dyspnoea": 6, "Vaccination failure": 6, "Malaise": 5, "Peripheral swelling": 5, "Vaccination site pain": 5, "Chest pain": 4, "Off label use": 4, "Pruritus": 4, "Rash": 4, "Asthenia": 3, "Blood pressure measurement": 3, "Blood test": 3, "Chest discomfort": 3, "Computerised tomogram": 3, "Condition aggravated": 3, "Cough": 3, "Electrocardiogram": 3, "Hypoaesthesia": 3, "Inappropriate schedule of product administration": 3, "Investigation": 3, "Neck pain": 3, "Oropharyngeal pain": 3, "Paraesthesia": 3, "Somnolence": 3, "Vaccination site erythema": 3, "Antibody test": 2, "Anxiety": 2, "Back pain": 2, "Burning sensation": 2, "Cardiac stress test": 2, "Diarrhoea": 2, "Dry skin": 2, "Dyspepsia": 2, "Erythema": 2, "Eye pain": 2, "Gait disturbance": 2, "Head discomfort": 2, "Heart rate": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Injection site erythema": 2, "Insomnia": 2, "Maternal exposure during pregnancy": 2, "Migraine": 2, "Muscle spasms": 2, "Palpitations": 2, "Skin discolouration": 2, "Skin exfoliation": 2, "Swelling": 2, "Tremor": 2, "Urine analysis": 2, "Urticaria": 2, "Vaccination site rash": 2, "Vaccination site swelling": 2, "Vaccination site warmth": 2, "Vomiting": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Atrial fibrillation": 1, "Axillary mass": 1, "Biopsy": 1, "Blood creatine": 1, "Blood glucose": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Body temperature increased": 1, "Breast pain": 1, "Cardiac disorder": 1, "Cardiac valve disease": 1, "Chest X-ray": 1, "Colonoscopy": 1, "Crying": 1, "Culture urine": 1, "Decreased appetite": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Electric shock sensation": 1, "Endoscopy": 1, "Exercise tolerance decreased": 1, "Extra dose administered": 1, "Eye swelling": 1, "Fall": 1, "Feeling cold": 1, "Feeling hot": 1, "Full blood count": 1, "Haemoglobin": 1, "Heart rate irregular": 1, "Hypertension": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Hypopnoea": 1, "Illness": 1, "Influenza like illness": 1, "Injection site swelling": 1, "Joint vibration": 1, "Laboratory test": 1, "Limb discomfort": 1, "Lip exfoliation": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Lymphoedema": 1, "Magnetic resonance imaging": 1, "Magnetic resonance imaging head": 1, "Movement disorder": 1, "Muscle rigidity": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Musculoskeletal stiffness": 1, "Myocardial injury": 1, "Myocardial necrosis marker": 1, "Neurological examination": 1, "Oropharyngeal discomfort": 1, "Overdose": 1, "Paraesthesia oral": 1, "Parosmia": 1, "Pericardial effusion": 1, "Pericarditis": 1, "Pulmonary embolism": 1, "Pulmonary oedema": 1, "Rash erythematous": 1, "Rash macular": 1, "Rash pruritic": 1, "Renal function test": 1, "Rheumatoid factor": 1, "Rhinalgia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Scan": 1, "Skin burning sensation": 1, "Sneezing": 1, "Sputum increased": 1, "Suspected COVID-19": 1, "Swelling face": 1, "Tachycardia": 1, "Temperature intolerance": 1, "Thyroid function test": 1, "Trigeminal neuralgia": 1, "Ultrasound scan": 1, "Underdose": 1, "Urinary tract infection": 1, "Vaccination site bruising": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Vestibular neuronitis": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130BT.json b/docs/data/histograms/United States/30130BT.json
new file mode 100644
index 00000000000..420c4f02165
--- /dev/null
+++ b/docs/data/histograms/United States/30130BT.json	
@@ -0,0 +1 @@
+{"batchcode": "30130BT", "histograms": [{"batchcodes": ["30130BT"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130D7.json b/docs/data/histograms/United States/30130D7.json
new file mode 100644
index 00000000000..cf8783d538b
--- /dev/null
+++ b/docs/data/histograms/United States/30130D7.json	
@@ -0,0 +1 @@
+{"batchcode": "30130D7", "histograms": [{"batchcodes": ["30130D7"], "histogram": {"Anger": 1, "Confusional state": 1, "Depressed mood": 1, "Dizziness": 1, "Fatigue": 1, "Malaise": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130HA.json b/docs/data/histograms/United States/30130HA.json
new file mode 100644
index 00000000000..b258176b290
--- /dev/null
+++ b/docs/data/histograms/United States/30130HA.json	
@@ -0,0 +1 @@
+{"batchcode": "30130HA", "histograms": [{"batchcodes": ["30130HA"], "histogram": {"Cardiac disorder": 1, "Dizziness": 1, "Feeling abnormal": 1, "Headache": 1, "Immunisation": 1, "Off label use": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130RA.json b/docs/data/histograms/United States/30130RA.json
new file mode 100644
index 00000000000..80de72f0cca
--- /dev/null
+++ b/docs/data/histograms/United States/30130RA.json	
@@ -0,0 +1 @@
+{"batchcode": "30130RA", "histograms": [{"batchcodes": ["30130RA"], "histogram": {"Cold sweat": 1, "Influenza": 1, "Influenza A virus test": 1, "Influenza B virus test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30130SA.json b/docs/data/histograms/United States/30130SA.json
new file mode 100644
index 00000000000..9800110bfca
--- /dev/null
+++ b/docs/data/histograms/United States/30130SA.json	
@@ -0,0 +1 @@
+{"batchcode": "30130SA", "histograms": [{"batchcodes": ["30130SA"], "histogram": {"Condition aggravated": 1, "Erythema": 1, "Extra dose administered": 1, "Heart rate": 1, "Hypersensitivity": 1, "Off label use": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rash": 1, "Skin disorder": 1, "Urticaria": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301348A.json b/docs/data/histograms/United States/301348A.json
new file mode 100644
index 00000000000..6913c06a969
--- /dev/null
+++ b/docs/data/histograms/United States/301348A.json	
@@ -0,0 +1 @@
+{"batchcode": "301348A", "histograms": [{"batchcodes": ["301348A"], "histogram": {"Eye haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30135.json b/docs/data/histograms/United States/30135.json
new file mode 100644
index 00000000000..abcf286789e
--- /dev/null
+++ b/docs/data/histograms/United States/30135.json	
@@ -0,0 +1 @@
+{"batchcode": "30135", "histograms": [{"batchcodes": ["30135"], "histogram": {"Body temperature": 1, "Diarrhoea": 1, "Headache": 1, "Illness": 1, "Pyrexia": 1, "Retching": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013563A.json b/docs/data/histograms/United States/3013563A.json
new file mode 100644
index 00000000000..f35a4368f53
--- /dev/null
+++ b/docs/data/histograms/United States/3013563A.json	
@@ -0,0 +1 @@
+{"batchcode": "3013563A", "histograms": [{"batchcodes": ["3013563A"], "histogram": {"Dyspnoea": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Poor peripheral circulation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301358.json b/docs/data/histograms/United States/301358.json
new file mode 100644
index 00000000000..0df55b5907a
--- /dev/null
+++ b/docs/data/histograms/United States/301358.json	
@@ -0,0 +1 @@
+{"batchcode": "301358", "histograms": [{"batchcodes": ["301358"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Erythema": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013584.json b/docs/data/histograms/United States/3013584.json
new file mode 100644
index 00000000000..f3fb9bb5c90
--- /dev/null
+++ b/docs/data/histograms/United States/3013584.json	
@@ -0,0 +1 @@
+{"batchcode": "3013584", "histograms": [{"batchcodes": ["3013584"], "histogram": {"COVID-19": 1, "Decreased appetite": 1, "Disease recurrence": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013586.json b/docs/data/histograms/United States/3013586.json
new file mode 100644
index 00000000000..25dda2ee161
--- /dev/null
+++ b/docs/data/histograms/United States/3013586.json	
@@ -0,0 +1 @@
+{"batchcode": "3013586", "histograms": [{"batchcodes": ["3013586"], "histogram": {"Anxiety": 1, "Burning sensation": 1, "Chest discomfort": 1, "Dry mouth": 1, "Dyspnoea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301358A.json b/docs/data/histograms/United States/301358A.json
new file mode 100644
index 00000000000..a2e5d2decf0
--- /dev/null
+++ b/docs/data/histograms/United States/301358A.json	
@@ -0,0 +1 @@
+{"batchcode": "301358A", "histograms": [{"batchcodes": ["301358A"], "histogram": {"COVID-19": 24, "SARS-CoV-2 test": 22, "Vaccination failure": 17, "Headache": 14, "Fatigue": 13, "Immunisation": 13, "Drug ineffective": 8, "Pain": 8, "Pain in extremity": 8, "Arthralgia": 7, "Chills": 6, "Pyrexia": 6, "Lymphadenopathy": 5, "Diarrhoea": 4, "Nausea": 4, "Off label use": 4, "Asthenia": 3, "Back pain": 3, "Body temperature": 3, "Feeling abnormal": 3, "Illness": 3, "Interchange of vaccine products": 3, "Magnetic resonance imaging": 3, "Malaise": 3, "Myalgia": 3, "Pruritus": 3, "Rash": 3, "Ultrasound scan": 3, "Vaccination site swelling": 3, "Abdominal pain": 2, "Bedridden": 2, "Blood test": 2, "Chest pain": 2, "Computerised tomogram": 2, "Cough": 2, "Decreased appetite": 2, "Dementia": 2, "Disturbance in attention": 2, "Dyspnoea": 2, "Eczema": 2, "Feeling cold": 2, "Heart rate": 2, "Insomnia": 2, "Laboratory test": 2, "Limb discomfort": 2, "Oropharyngeal pain": 2, "Palpitations": 2, "Pollakiuria": 2, "Seizure": 2, "Vaccination site erythema": 2, "Acute myocardial infarction": 1, "Alopecia": 1, "Anxiety": 1, "Axillary pain": 1, "Blister": 1, "Blood glucose decreased": 1, "Blood testosterone": 1, "Blood testosterone decreased": 1, "Breast pain": 1, "Breast swelling": 1, "CSF test": 1, "Carcinoid tumour pulmonary": 1, "Cardiac disorder": 1, "Colitis": 1, "Dairy intolerance": 1, "Deep vein thrombosis": 1, "Delusion": 1, "Dermatitis contact": 1, "Dizziness": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Dysphonia": 1, "Ear pain": 1, "Electrocardiogram": 1, "Erythema": 1, "Extra dose administered": 1, "Feeling hot": 1, "Haemorrhage": 1, "Heavy menstrual bleeding": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Hypoaesthesia oral": 1, "Investigation": 1, "Lactose intolerance": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Lymph node pain": 1, "Lymphoma": 1, "Magnetic resonance imaging head": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Mental impairment": 1, "Migraine": 1, "Muscle spasms": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Nervousness": 1, "Neuralgia": 1, "Oropharyngeal discomfort": 1, "Pallor": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Pelvic pain": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Pharyngitis streptococcal": 1, "Pulmonary embolism": 1, "Respiratory failure": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test positive": 1, "Screaming": 1, "Secretion discharge": 1, "Sensory loss": 1, "Somnolence": 1, "Sudden death": 1, "Suspected COVID-19": 1, "Swelling": 1, "Tachycardia": 1, "Uterine spasm": 1, "Vaccination site bruising": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Vertigo": 1, "Vomiting": 1, "Weight": 1, "Weight decreased": 1, "X-ray normal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301358M.json b/docs/data/histograms/United States/301358M.json
new file mode 100644
index 00000000000..9ceb93c5b6a
--- /dev/null
+++ b/docs/data/histograms/United States/301358M.json	
@@ -0,0 +1 @@
+{"batchcode": "301358M", "histograms": [{"batchcodes": ["301358M"], "histogram": {"Breast tenderness": 2, "Angina pectoris": 1, "Blood pressure measurement": 1, "Cardiac disorder": 1, "Chest discomfort": 1, "Electrocardiogram": 1, "Inappropriate schedule of product administration": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013598.json b/docs/data/histograms/United States/3013598.json
new file mode 100644
index 00000000000..fd219d0654d
--- /dev/null
+++ b/docs/data/histograms/United States/3013598.json	
@@ -0,0 +1 @@
+{"batchcode": "3013598", "histograms": [{"batchcodes": ["3013598"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30135B.json b/docs/data/histograms/United States/30135B.json
new file mode 100644
index 00000000000..964169e47f4
--- /dev/null
+++ b/docs/data/histograms/United States/30135B.json	
@@ -0,0 +1 @@
+{"batchcode": "30135B", "histograms": [{"batchcodes": ["30135B"], "histogram": {"Dyspnoea": 1, "Immunisation": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30135B2.json b/docs/data/histograms/United States/30135B2.json
new file mode 100644
index 00000000000..8b7323ecd44
--- /dev/null
+++ b/docs/data/histograms/United States/30135B2.json	
@@ -0,0 +1 @@
+{"batchcode": "30135B2", "histograms": [{"batchcodes": ["30135B2"], "histogram": {"Abdominal discomfort": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nasal congestion": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Paraesthesia oral": 1, "Pharyngeal paraesthesia": 1, "Pruritus": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30135B4.json b/docs/data/histograms/United States/30135B4.json
new file mode 100644
index 00000000000..236accb5250
--- /dev/null
+++ b/docs/data/histograms/United States/30135B4.json	
@@ -0,0 +1 @@
+{"batchcode": "30135B4", "histograms": [{"batchcodes": ["30135B4"], "histogram": {"COVID-19": 1, "Condition aggravated": 1, "Drug ineffective": 1, "Herpes zoster": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1, "Urticaria": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30135BA.json b/docs/data/histograms/United States/30135BA.json
new file mode 100644
index 00000000000..2c36ecae6ad
--- /dev/null
+++ b/docs/data/histograms/United States/30135BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30135BA", "histograms": [{"batchcodes": ["30135BA"], "histogram": {"COVID-19": 20, "SARS-CoV-2 test": 20, "Pyrexia": 17, "Vaccination failure": 16, "Fatigue": 11, "Headache": 11, "Pain": 11, "Pain in extremity": 11, "Chills": 10, "Immunisation": 10, "Vaccination site pain": 9, "Body temperature": 7, "Lymphadenopathy": 7, "Myalgia": 7, "Chest pain": 6, "Hyperhidrosis": 6, "Nausea": 6, "Blood pressure measurement": 5, "Blood test": 5, "Cough": 5, "Malaise": 5, "Drug ineffective": 4, "Vaccination site erythema": 4, "Vomiting": 4, "Arthralgia": 3, "Axillary pain": 3, "Computerised tomogram": 3, "Dyspnoea": 3, "Feeling abnormal": 3, "Heart rate": 3, "Heart rate increased": 3, "Investigation": 3, "Peripheral swelling": 3, "X-ray": 3, "Alopecia": 2, "Asthenia": 2, "Axillary mass": 2, "Back pain": 2, "Chest discomfort": 2, "Diarrhoea": 2, "Dizziness": 2, "Dysphonia": 2, "Electrocardiogram": 2, "Erythema": 2, "Feeling hot": 2, "Hypertension": 2, "Illness": 2, "Muscle tightness": 2, "Musculoskeletal stiffness": 2, "Off label use": 2, "Paralysis": 2, "Pruritus": 2, "SARS-CoV-2 antibody test": 2, "Swelling": 2, "Urticaria": 2, "Vaccination site swelling": 2, "Abdominal pain": 1, "Acoustic stimulation tests": 1, "Anaphylactic reaction": 1, "Antinuclear antibody": 1, "Aphonia": 1, "Arrhythmia": 1, "Blister": 1, "Blood pressure increased": 1, "Bradycardia": 1, "Bronchitis": 1, "Burning sensation": 1, "Cardiac failure congestive": 1, "Cardiac flutter": 1, "Cardiac function test": 1, "Chest X-ray": 1, "Dermatitis acneiform": 1, "Ear discomfort": 1, "Echocardiogram": 1, "Extra dose administered": 1, "Eye swelling": 1, "Fall": 1, "Fibrin D dimer": 1, "Fluid retention": 1, "Flushing": 1, "Formication": 1, "Gait disturbance": 1, "Glycosylated haemoglobin": 1, "Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Hypotension": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Inflammation": 1, "Influenza like illness": 1, "Injected limb mobility decreased": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Joint swelling": 1, "Lip swelling": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Migraine": 1, "Mobility decreased": 1, "Mouth swelling": 1, "Muscle atrophy": 1, "Muscle contracture": 1, "Muscle disorder": 1, "Muscle fatigue": 1, "Muscle twitching": 1, "Muscular weakness": 1, "Musculoskeletal discomfort": 1, "Myocardial infarction": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Neck pain": 1, "Ocular hyperaemia": 1, "Ophthalmological examination": 1, "Overdose": 1, "Palpitations": 1, "Paraesthesia": 1, "Pharyngeal swelling": 1, "Pharyngitis": 1, "Product administered to patient of inappropriate age": 1, "Product lot number issue": 1, "Product use issue": 1, "Rash": 1, "Rash morbilliform": 1, "Rhinitis": 1, "Rhinorrhoea": 1, "Seizure": 1, "Sinusitis": 1, "Skin irritation": 1, "Tenderness": 1, "Throat tightness": 1, "Thyroid disorder": 1, "Thyroid function test": 1, "Tinnitus": 1, "Tooth infection": 1, "Tremor": 1, "Ultrasound Doppler": 1, "Ultrasound scan": 1, "Vaccination site bruising": 1, "Vaccination site inflammation": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1, "Vertigo": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013I8A.json b/docs/data/histograms/United States/3013I8A.json
new file mode 100644
index 00000000000..be1195d05f4
--- /dev/null
+++ b/docs/data/histograms/United States/3013I8A.json	
@@ -0,0 +1 @@
+{"batchcode": "3013I8A", "histograms": [{"batchcodes": ["3013I8A"], "histogram": {"Erythema": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013OBA.json b/docs/data/histograms/United States/3013OBA.json
new file mode 100644
index 00000000000..42054895989
--- /dev/null
+++ b/docs/data/histograms/United States/3013OBA.json	
@@ -0,0 +1 @@
+{"batchcode": "3013OBA", "histograms": [{"batchcodes": ["3013OBA"], "histogram": {"Condition aggravated": 1, "Fatigue": 1, "Gait disturbance": 1, "General physical health deterioration": 1, "Inflammation": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3013S8A.json b/docs/data/histograms/United States/3013S8A.json
new file mode 100644
index 00000000000..ea8820ad370
--- /dev/null
+++ b/docs/data/histograms/United States/3013S8A.json	
@@ -0,0 +1 @@
+{"batchcode": "3013S8A", "histograms": [{"batchcodes": ["3013S8A"], "histogram": {"Body temperature": 1, "Immunisation": 1, "Off label use": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301458.json b/docs/data/histograms/United States/301458.json
new file mode 100644
index 00000000000..cc2c86ccbba
--- /dev/null
+++ b/docs/data/histograms/United States/301458.json	
@@ -0,0 +1 @@
+{"batchcode": "301458", "histograms": [{"batchcodes": ["301458"], "histogram": {"Lactation disorder": 1, "Off label use": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3014584.json b/docs/data/histograms/United States/3014584.json
new file mode 100644
index 00000000000..ced40f6716a
--- /dev/null
+++ b/docs/data/histograms/United States/3014584.json	
@@ -0,0 +1 @@
+{"batchcode": "3014584", "histograms": [{"batchcodes": ["3014584"], "histogram": {"COVID-19": 1, "Contusion": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Erythema": 1, "Peripheral swelling": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3014589.json b/docs/data/histograms/United States/3014589.json
new file mode 100644
index 00000000000..a5058b40e07
--- /dev/null
+++ b/docs/data/histograms/United States/3014589.json	
@@ -0,0 +1 @@
+{"batchcode": "3014589", "histograms": [{"batchcodes": ["3014589"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling hot": 1, "Illness": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301458A.json b/docs/data/histograms/United States/301458A.json
new file mode 100644
index 00000000000..2b6bd0453a7
--- /dev/null
+++ b/docs/data/histograms/United States/301458A.json	
@@ -0,0 +1 @@
+{"batchcode": "301458A", "histograms": [{"batchcodes": ["1805022", "301458A"], "histogram": {"Bundle branch block right": 1, "COVID-19 immunisation": 1, "Cardiomegaly": 1, "Echocardiogram": 1, "Electrocardiogram": 1}}, {"batchcodes": ["301458A"], "histogram": {"SARS-CoV-2 test": 23, "COVID-19": 19, "Drug ineffective": 10, "Vaccination failure": 9, "Immunisation": 7, "Arthralgia": 6, "Feeling abnormal": 6, "Migraine": 5, "Pain in extremity": 5, "Vaccination site pain": 5, "Chills": 4, "Condition aggravated": 4, "Fatigue": 4, "Off label use": 4, "Pain": 4, "Pruritus": 4, "Swelling face": 4, "Vision blurred": 4, "Asthenia": 3, "Cough": 3, "Dyspnoea": 3, "Electrocardiogram": 3, "Headache": 3, "Interchange of vaccine products": 3, "Myalgia": 3, "Nausea": 3, "Swelling": 3, "Abdominal pain": 2, "Blood test": 2, "Body temperature": 2, "Burning sensation": 2, "Computerised tomogram": 2, "Dizziness": 2, "Heavy menstrual bleeding": 2, "Herpes zoster": 2, "Insomnia": 2, "Investigation": 2, "Limb discomfort": 2, "Neuralgia": 2, "Paraesthesia": 2, "Parotid gland enlargement": 2, "Photophobia": 2, "Pyrexia": 2, "Salivary gland pain": 2, "Vertigo": 2, "Abnormal dreams": 1, "Acne": 1, "Adrenal disorder": 1, "Alopecia": 1, "Anxiety": 1, "Arrhythmia": 1, "Axillary mass": 1, "Back pain": 1, "Blister": 1, "Blood potassium": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood testosterone": 1, "Brain natriuretic peptide": 1, "Bronchoscopy": 1, "Cerebrovascular accident": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chest pain": 1, "Cholelithiasis": 1, "Cold sweat": 1, "Depression": 1, "Dermatitis": 1, "Diarrhoea": 1, "Diplopia": 1, "Disease recurrence": 1, "Dry mouth": 1, "Ear swelling": 1, "Eating disorder": 1, "Echocardiogram": 1, "Epistaxis": 1, "Exposure via breast milk": 1, "Eye pruritus": 1, "Feeling hot": 1, "Full blood count": 1, "Gestational hypertension": 1, "Groin pain": 1, "Haemorrhoids": 1, "Heart rate decreased": 1, "Heart rate increased": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Illness": 1, "Inflammation": 1, "Influenza like illness": 1, "Lacrimation increased": 1, "Lethargy": 1, "Lymphadenopathy": 1, "Maternal exposure during pregnancy": 1, "Menstruation irregular": 1, "Metastasis": 1, "Movement disorder": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Musculoskeletal disorder": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Nasal congestion": 1, "Neoplasm": 1, "Neoplasm malignant": 1, "Obstructive airways disorder": 1, "Ocular discomfort": 1, "Oropharyngeal pain": 1, "Polymerase chain reaction": 1, "Pre-eclampsia": 1, "Product storage error": 1, "Product temperature excursion issue": 1, "Pulmonary function test": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "Right ventricular failure": 1, "Seizure": 1, "Sinus disorder": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Skin irritation": 1, "Sneezing": 1, "Somnolence": 1, "Syncope": 1, "Tachycardia": 1, "Tinnitus": 1, "Transient ischaemic attack": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site nodule": 1, "Vaccination site rash": 1, "Vitamin B12": 1, "Weight": 1, "Wrong product administered": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30145A.json b/docs/data/histograms/United States/30145A.json
new file mode 100644
index 00000000000..e98d33d3bfd
--- /dev/null
+++ b/docs/data/histograms/United States/30145A.json	
@@ -0,0 +1 @@
+{"batchcode": "30145A", "histograms": [{"batchcodes": ["30145A"], "histogram": {"Feeling hot": 1, "Heart rate": 1, "Heart rate increased": 1, "Immunisation": 1, "Pruritus": 1, "Rash": 1, "Seizure like phenomena": 1, "Tinnitus": 1, "Urticaria": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30145B2.json b/docs/data/histograms/United States/30145B2.json
new file mode 100644
index 00000000000..dfbda68cfd2
--- /dev/null
+++ b/docs/data/histograms/United States/30145B2.json	
@@ -0,0 +1 @@
+{"batchcode": "30145B2", "histograms": [{"batchcodes": ["30145B2"], "histogram": {"Axillary pain": 1, "Chest pain": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30145B4.json b/docs/data/histograms/United States/30145B4.json
new file mode 100644
index 00000000000..96b2cb51d2f
--- /dev/null
+++ b/docs/data/histograms/United States/30145B4.json	
@@ -0,0 +1 @@
+{"batchcode": "30145B4", "histograms": [{"batchcodes": ["30145B4"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 antibody test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30145B7.json b/docs/data/histograms/United States/30145B7.json
new file mode 100644
index 00000000000..988dfbd31cf
--- /dev/null
+++ b/docs/data/histograms/United States/30145B7.json	
@@ -0,0 +1 @@
+{"batchcode": "30145B7", "histograms": [{"batchcodes": ["30145B7"], "histogram": {"Chills": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30145BA.json b/docs/data/histograms/United States/30145BA.json
new file mode 100644
index 00000000000..f6e734e11a0
--- /dev/null
+++ b/docs/data/histograms/United States/30145BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30145BA", "histograms": [{"batchcodes": ["30145BA", "GH9702"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}, {"batchcodes": ["30145BA"], "histogram": {"COVID-19": 37, "SARS-CoV-2 test": 35, "Immunisation": 24, "Vaccination failure": 24, "Pyrexia": 16, "Drug ineffective": 13, "Arthralgia": 12, "Pain": 12, "Vaccination site pain": 12, "Chills": 11, "Headache": 11, "Lymphadenopathy": 11, "Pain in extremity": 11, "Dizziness": 10, "Nausea": 10, "Body temperature": 9, "Peripheral swelling": 9, "Blood test": 8, "Axillary pain": 6, "Fatigue": 6, "Myalgia": 6, "Off label use": 6, "Vaccination site erythema": 6, "Dyspnoea": 5, "Feeling abnormal": 5, "Rash": 5, "Vaccination site swelling": 5, "Vomiting": 5, "Chest discomfort": 4, "Diarrhoea": 4, "Erythema": 4, "Hyperhidrosis": 4, "Inflammation": 4, "Malaise": 4, "Pruritus": 4, "Swelling": 4, "Vertigo": 4, "Asthenia": 3, "Blood pressure measurement": 3, "Chest pain": 3, "Disease recurrence": 3, "Electrocardiogram": 3, "Hypoaesthesia": 3, "Illness": 3, "Migraine": 3, "Musculoskeletal stiffness": 3, "Palpitations": 3, "Product use issue": 3, "Vaccination site pruritus": 3, "Vaccination site warmth": 3, "Alanine aminotransferase increased": 2, "Blood albumin": 2, "Blood glucose": 2, "Chest X-ray": 2, "Condition aggravated": 2, "Confusional state": 2, "Cough": 2, "Decreased appetite": 2, "Feeling hot": 2, "Gait disturbance": 2, "Heavy menstrual bleeding": 2, "Hypersensitivity": 2, "Insomnia": 2, "Interchange of vaccine products": 2, "Investigation": 2, "Limb discomfort": 2, "Loss of personal independence in daily activities": 2, "Lymph node pain": 2, "Mass": 2, "Memory impairment": 2, "Menstrual disorder": 2, "Mobility decreased": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Paraesthesia": 2, "Platelet count": 2, "Poor quality product administered": 2, "Product preparation error": 2, "Rash pruritic": 2, "SARS-CoV-2 antibody test": 2, "Somnolence": 2, "Suicidal ideation": 2, "Thrombosis": 2, "Tinnitus": 2, "Abdominal pain": 1, "Abdominal pain upper": 1, "Acoustic stimulation tests": 1, "Ageusia": 1, "Alanine aminotransferase": 1, "Anger": 1, "Anion gap": 1, "Anxiety": 1, "Aspartate aminotransferase": 1, "Autoimmune disorder": 1, "Back pain": 1, "Balance disorder": 1, "Balance test": 1, "Basophil count": 1, "Bell's palsy": 1, "Biopsy": 1, "Biopsy bone marrow": 1, "Blood alkaline phosphatase": 1, "Blood bilirubin": 1, "Blood calcium": 1, "Blood chloride": 1, "Blood cholesterol": 1, "Blood creatine increased": 1, "Blood creatinine": 1, "Blood glucose increased": 1, "Blood immunoglobulin G increased": 1, "Blood iron": 1, "Blood potassium": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Blood sodium": 1, "Blood thyroid stimulating hormone": 1, "Blood thyroid stimulating hormone increased": 1, "Blood triglycerides": 1, "Blood urea": 1, "Body height": 1, "Breast swelling": 1, "Burning sensation": 1, "Carbon dioxide": 1, "Cerebrovascular accident": 1, "Colonoscopy": 1, "Deep vein thrombosis": 1, "Dehydration": 1, "Diplopia": 1, "Disturbance in attention": 1, "Dysarthria": 1, "Dysgeusia": 1, "Dysphemia": 1, "Ear discomfort": 1, "Ear pain": 1, "Echocardiogram": 1, "Eosinophil count": 1, "Euphoric mood": 1, "Eye disorder": 1, "Facial pain": 1, "Fallot's tetralogy": 1, "Feeding disorder": 1, "Flushing": 1, "Full blood count": 1, "Gastrointestinal infection": 1, "Glomerular filtration rate": 1, "Glycosylated haemoglobin increased": 1, "HLA-B*27 assay": 1, "Haematocrit": 1, "Haemoglobin": 1, "Hearing aid user": 1, "Heart rate": 1, "Heart rate increased": 1, "High density lipoprotein": 1, "Hypertension": 1, "Impaired work ability": 1, "Incorrect route of product administration": 1, "Infection": 1, "Ingrown hair": 1, "Intestinal obstruction": 1, "Iron binding capacity total": 1, "Laboratory test": 1, "Lacrimation increased": 1, "Ligament sprain": 1, "Limb mass": 1, "Low density lipoprotein": 1, "Low density lipoprotein increased": 1, "Lymphocyte count": 1, "Lymphoedema": 1, "Magnetic resonance imaging heart": 1, "Mean cell haemoglobin": 1, "Mean cell haemoglobin concentration": 1, "Mean cell volume": 1, "Mean platelet volume": 1, "Mental disorder": 1, "Metabolic function test": 1, "Monocyte count": 1, "Muscle fatigue": 1, "Muscle spasms": 1, "Muscle swelling": 1, "Muscle twitching": 1, "Musculoskeletal chest pain": 1, "Myocardial necrosis marker": 1, "Myocarditis": 1, "Nasal odour": 1, "Nervousness": 1, "Neutrophil count": 1, "Night sweats": 1, "Non-high-density lipoprotein cholesterol": 1, "Non-high-density lipoprotein cholesterol increased": 1, "Nosophobia": 1, "Oxygen saturation": 1, "Pallor": 1, "Panic attack": 1, "Personality change": 1, "Pharyngeal oedema": 1, "Pharyngeal swelling": 1, "Physical disability": 1, "Polymenorrhoea": 1, "Postmenopausal haemorrhage": 1, "Product lot number issue": 1, "Product temperature excursion issue": 1, "Protein total": 1, "Protein total increased": 1, "Rash erythematous": 1, "Red blood cell count": 1, "Red cell distribution width increased": 1, "Sinus disorder": 1, "Skin irritation": 1, "Suspected COVID-19": 1, "Syncope": 1, "Tenderness": 1, "Therapeutic response unexpected": 1, "Tongue discolouration": 1, "Toothache": 1, "Total cholesterol/HDL ratio": 1, "Transferrin saturation": 1, "Troponin": 1, "Urinary tract infection": 1, "Urticaria": 1, "Vaccination site induration": 1, "Very low density lipoprotein": 1, "Vision blurred": 1, "Vitiligo": 1, "Vitreous floaters": 1, "Weight": 1, "Weight increased": 1, "White blood cell count": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301468.json b/docs/data/histograms/United States/301468.json
new file mode 100644
index 00000000000..b2d3015d1c8
--- /dev/null
+++ b/docs/data/histograms/United States/301468.json	
@@ -0,0 +1 @@
+{"batchcode": "301468", "histograms": [{"batchcodes": ["301468"], "histogram": {"SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3014BA.json b/docs/data/histograms/United States/3014BA.json
new file mode 100644
index 00000000000..f8136c31395
--- /dev/null
+++ b/docs/data/histograms/United States/3014BA.json	
@@ -0,0 +1 @@
+{"batchcode": "3014BA", "histograms": [{"batchcodes": ["3014BA"], "histogram": {"Abortion spontaneous": 1, "COVID-19": 1, "Dizziness": 1, "Nausea": 1, "Pain in extremity": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3014JRA.json b/docs/data/histograms/United States/3014JRA.json
new file mode 100644
index 00000000000..ec85be8cdfa
--- /dev/null
+++ b/docs/data/histograms/United States/3014JRA.json	
@@ -0,0 +1 @@
+{"batchcode": "3014JRA", "histograms": [{"batchcodes": ["3014JRA"], "histogram": {"Lymph node pain": 1, "Lymphadenopathy": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3014SA.json b/docs/data/histograms/United States/3014SA.json
new file mode 100644
index 00000000000..97e01e09dd9
--- /dev/null
+++ b/docs/data/histograms/United States/3014SA.json	
@@ -0,0 +1 @@
+{"batchcode": "3014SA", "histograms": [{"batchcodes": ["3014SA"], "histogram": {"Balance disorder": 1, "Musculoskeletal pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Rash": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3014SDA.json b/docs/data/histograms/United States/3014SDA.json
new file mode 100644
index 00000000000..9cc7108b30c
--- /dev/null
+++ b/docs/data/histograms/United States/3014SDA.json	
@@ -0,0 +1 @@
+{"batchcode": "3014SDA", "histograms": [{"batchcodes": ["3014SDA"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Back pain": 1, "Body height": 1, "Eye pain": 1, "Illness": 1, "Neck pain": 1, "Pain in extremity": 1, "Toothache": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155 BA.json b/docs/data/histograms/United States/30155 BA.json
new file mode 100644
index 00000000000..779844cadb4
--- /dev/null
+++ b/docs/data/histograms/United States/30155 BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30155 BA", "histograms": [{"batchcodes": ["30155 BA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301550A.json b/docs/data/histograms/United States/301550A.json
new file mode 100644
index 00000000000..c93ed84fed7
--- /dev/null
+++ b/docs/data/histograms/United States/301550A.json	
@@ -0,0 +1 @@
+{"batchcode": "301550A", "histograms": [{"batchcodes": ["301550A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301551BA.json b/docs/data/histograms/United States/301551BA.json
new file mode 100644
index 00000000000..6db7ae5384e
--- /dev/null
+++ b/docs/data/histograms/United States/301551BA.json	
@@ -0,0 +1 @@
+{"batchcode": "301551BA", "histograms": [{"batchcodes": ["301551BA"], "histogram": {"Vaccination site vesicles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3015558A.json b/docs/data/histograms/United States/3015558A.json
new file mode 100644
index 00000000000..858f14fab1f
--- /dev/null
+++ b/docs/data/histograms/United States/3015558A.json	
@@ -0,0 +1 @@
+{"batchcode": "3015558A", "histograms": [{"batchcodes": ["3015558A"], "histogram": {"Asthenia": 1, "Condition aggravated": 1, "Fatigue": 1, "Feeling hot": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301556A.json b/docs/data/histograms/United States/301556A.json
new file mode 100644
index 00000000000..26db5c89df3
--- /dev/null
+++ b/docs/data/histograms/United States/301556A.json	
@@ -0,0 +1 @@
+{"batchcode": "301556A", "histograms": [{"batchcodes": ["301556A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155819.json b/docs/data/histograms/United States/30155819.json
new file mode 100644
index 00000000000..14de16bba67
--- /dev/null
+++ b/docs/data/histograms/United States/30155819.json	
@@ -0,0 +1 @@
+{"batchcode": "30155819", "histograms": [{"batchcodes": ["30155819"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3015581A.json b/docs/data/histograms/United States/3015581A.json
new file mode 100644
index 00000000000..8f88ed33cb6
--- /dev/null
+++ b/docs/data/histograms/United States/3015581A.json	
@@ -0,0 +1 @@
+{"batchcode": "3015581A", "histograms": [{"batchcodes": ["3015581A"], "histogram": {"Body temperature": 1, "Chills": 1, "Fatigue": 1, "Pain in extremity": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301558A.json b/docs/data/histograms/United States/301558A.json
new file mode 100644
index 00000000000..8adcef74576
--- /dev/null
+++ b/docs/data/histograms/United States/301558A.json	
@@ -0,0 +1 @@
+{"batchcode": "301558A", "histograms": [{"batchcodes": ["301558A"], "histogram": {"SARS-CoV-2 test": 18, "COVID-19": 14, "Immunisation": 9, "Pyrexia": 9, "Chills": 8, "Drug ineffective": 7, "Vaccination failure": 7, "Fatigue": 6, "Headache": 6, "Body temperature": 5, "Arthralgia": 4, "Off label use": 4, "Pain in extremity": 4, "Vaccination site pain": 4, "Asthenia": 3, "Lymphadenopathy": 3, "Myalgia": 3, "Pain": 3, "Dizziness": 2, "Illness": 2, "Malaise": 2, "Nausea": 2, "Pruritus": 2, "Rash": 2, "Acute kidney injury": 1, "Amnesia": 1, "Anosmia": 1, "Axillary pain": 1, "Bedridden": 1, "Blood cholesterol": 1, "Body height": 1, "Burning sensation": 1, "Cardiac function test": 1, "Condition aggravated": 1, "Confusional state": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Ear pain": 1, "Feeling abnormal": 1, "Gait inability": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Insomnia": 1, "Investigation": 1, "Limb injury": 1, "Loss of personal independence in daily activities": 1, "Muscle contracture": 1, "Muscle spasms": 1, "Neck pain": 1, "Neuralgia": 1, "Night sweats": 1, "Product use issue": 1, "Productive cough": 1, "Rhinorrhoea": 1, "Swelling": 1, "Swollen tongue": 1, "Transient ischaemic attack": 1, "Tremor": 1, "Vaccination site movement impairment": 1, "Vomiting": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155BA.json b/docs/data/histograms/United States/30155BA.json
new file mode 100644
index 00000000000..571f6f0c167
--- /dev/null
+++ b/docs/data/histograms/United States/30155BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30155BA", "histograms": [{"batchcodes": ["30155BA"], "histogram": {"SARS-CoV-2 test": 54, "COVID-19": 45, "Vaccination failure": 27, "Pain in extremity": 22, "Drug ineffective": 20, "Immunisation": 20, "Pyrexia": 20, "Fatigue": 19, "Chills": 17, "Headache": 17, "Dyspnoea": 11, "Nausea": 11, "Body temperature": 10, "Dizziness": 10, "Pain": 9, "Pruritus": 9, "Interchange of vaccine products": 8, "Rash": 8, "Urticaria": 8, "Vaccination site pain": 8, "Off label use": 7, "Diarrhoea": 6, "Feeling abnormal": 6, "Investigation": 6, "Burning sensation": 5, "Lymphadenopathy": 5, "Paraesthesia": 5, "Blood test": 4, "Herpes zoster": 4, "Movement disorder": 4, "Myalgia": 4, "Swelling": 4, "Tremor": 4, "Visual impairment": 4, "Arthralgia": 3, "Axillary pain": 3, "Heart rate": 3, "Hot flush": 3, "Hyperhidrosis": 3, "Peripheral swelling": 3, "Poor quality product administered": 3, "Product temperature excursion issue": 3, "Rash pruritic": 3, "Vaccination site erythema": 3, "Weight": 3, "Anxiety": 2, "Asthenia": 2, "Balance disorder": 2, "Blood cholesterol": 2, "Cardiac flutter": 2, "Chest discomfort": 2, "Chest pain": 2, "Computerised tomogram": 2, "Confusional state": 2, "Cough": 2, "Deafness": 2, "Disease recurrence": 2, "Erythema": 2, "Eye disorder": 2, "Feeling cold": 2, "Feeling hot": 2, "Glomerular filtration rate": 2, "Hyperventilation": 2, "Hypoaesthesia": 2, "Loss of consciousness": 2, "Muscle tightness": 2, "Muscular weakness": 2, "Musculoskeletal stiffness": 2, "Nasopharyngitis": 2, "Oropharyngeal pain": 2, "Paralysis": 2, "Pregnancy test": 2, "Rash macular": 2, "Somnolence": 2, "Suspected COVID-19": 2, "Tinnitus": 2, "Vaccination site swelling": 2, "Vomiting": 2, "Abdominal distension": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Abortion spontaneous": 1, "Adrenal disorder": 1, "Ageusia": 1, "Alopecia": 1, "Atrial fibrillation": 1, "Back injury": 1, "Back pain": 1, "Basedow's disease": 1, "Bedridden": 1, "Blister": 1, "Blood glucose": 1, "Blood glucose decreased": 1, "Body height": 1, "Bone pain": 1, "Breast pain": 1, "Breast swelling": 1, "Breast tenderness": 1, "Cardiac function test abnormal": 1, "Chest X-ray": 1, "Chest injury": 1, "Cold urticaria": 1, "Condition aggravated": 1, "Cyst": 1, "Deafness neurosensory": 1, "Diplopia": 1, "Discomfort": 1, "Dysgeusia": 1, "Dysmenorrhoea": 1, "Eating disorder": 1, "Ejection fraction": 1, "Endoscopy": 1, "Expired product administered": 1, "Exposure during pregnancy": 1, "Facial pain": 1, "Feeling of body temperature change": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Heart rate decreased": 1, "Hepatic pain": 1, "Hypersomnia": 1, "Idiopathic urticaria": 1, "Illness": 1, "Immune thrombocytopenia": 1, "Impaired driving ability": 1, "Infection": 1, "Influenza": 1, "Influenza like illness": 1, "Injected limb mobility decreased": 1, "Injury": 1, "Insomnia": 1, "Joint range of motion decreased": 1, "Laboratory test abnormal": 1, "Lip swelling": 1, "Loss of personal independence in daily activities": 1, "Lung disorder": 1, "Lymph node pain": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Menstruation irregular": 1, "Middle insomnia": 1, "Moaning": 1, "Mobility decreased": 1, "Muscle rigidity": 1, "Muscle swelling": 1, "Myocardial infarction": 1, "Nail discolouration": 1, "Nerve injury": 1, "Neuropathy peripheral": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Night sweats": 1, "Oesophageal ulcer": 1, "Oligomenorrhoea": 1, "Oral herpes": 1, "Osteoarthritis": 1, "Oxygen saturation": 1, "Palpitations": 1, "Pancreatic cyst": 1, "Panic attack": 1, "Papule": 1, "Pelvic fracture": 1, "Photopsia": 1, "Platelet count": 1, "Platelet count decreased": 1, "Product administration error": 1, "Product use issue": 1, "Pulmonary function test abnormal": 1, "Rash papular": 1, "Renal function test abnormal": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 antibody test": 1, "Scan brain": 1, "Seizure": 1, "Skin discolouration": 1, "Skin disorder": 1, "Skin exfoliation": 1, "Skin hypertrophy": 1, "Skin lesion": 1, "Sleep disorder": 1, "Sluggishness": 1, "Syncope": 1, "Tenderness": 1, "Vaccination complication": 1, "Vaccination site bruising": 1, "Vaccination site haemorrhage": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccine breakthrough infection": 1, "Vertigo": 1, "Vision blurred": 1, "Visual acuity reduced": 1, "Weight decreased": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155BA/SR451.json b/docs/data/histograms/United States/30155BA/SR451.json
new file mode 100644
index 00000000000..af3403d1435
--- /dev/null
+++ b/docs/data/histograms/United States/30155BA/SR451.json	
@@ -0,0 +1 @@
+{"batchcode": "30155BA/SR451", "histograms": [{"batchcodes": ["30155BA/SR451"], "histogram": {"Asthenia": 1, "Cough": 1, "Discomfort": 1, "Hypokinesia": 1, "Influenza": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Myalgia": 1, "Nasopharyngitis": 1, "Pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155BA1.json b/docs/data/histograms/United States/30155BA1.json
new file mode 100644
index 00000000000..4ae94c44f75
--- /dev/null
+++ b/docs/data/histograms/United States/30155BA1.json	
@@ -0,0 +1 @@
+{"batchcode": "30155BA1", "histograms": [{"batchcodes": ["30155BA1"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155BH.json b/docs/data/histograms/United States/30155BH.json
new file mode 100644
index 00000000000..0501e4a2867
--- /dev/null
+++ b/docs/data/histograms/United States/30155BH.json	
@@ -0,0 +1 @@
+{"batchcode": "30155BH", "histograms": [{"batchcodes": ["30155BH"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155DA.json b/docs/data/histograms/United States/30155DA.json
new file mode 100644
index 00000000000..9362ab731c5
--- /dev/null
+++ b/docs/data/histograms/United States/30155DA.json	
@@ -0,0 +1 @@
+{"batchcode": "30155DA", "histograms": [{"batchcodes": ["30155DA"], "histogram": {"Malaise": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30155RA.json b/docs/data/histograms/United States/30155RA.json
new file mode 100644
index 00000000000..e8c3f159b22
--- /dev/null
+++ b/docs/data/histograms/United States/30155RA.json	
@@ -0,0 +1 @@
+{"batchcode": "30155RA", "histograms": [{"batchcodes": ["30155RA"], "histogram": {"Abnormal dreams": 1, "COVID-19": 1, "Diarrhoea": 1, "Dizziness": 1, "Drug ineffective": 1, "Influenza like illness": 1, "Malaise": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain": 1, "Pyrexia": 1, "Sleep disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301568A.json b/docs/data/histograms/United States/301568A.json
new file mode 100644
index 00000000000..e3c3c42cf55
--- /dev/null
+++ b/docs/data/histograms/United States/301568A.json	
@@ -0,0 +1 @@
+{"batchcode": "301568A", "histograms": [{"batchcodes": ["301568A"], "histogram": {"Eye haemorrhage": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30158BA.json b/docs/data/histograms/United States/30158BA.json
new file mode 100644
index 00000000000..7c80b5ed351
--- /dev/null
+++ b/docs/data/histograms/United States/30158BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30158BA", "histograms": [{"batchcodes": ["30158BA"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3015BA.json b/docs/data/histograms/United States/3015BA.json
new file mode 100644
index 00000000000..d2b332dbde2
--- /dev/null
+++ b/docs/data/histograms/United States/3015BA.json	
@@ -0,0 +1 @@
+{"batchcode": "3015BA", "histograms": [{"batchcodes": ["3015BA"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Decreased appetite": 1, "Foot fracture": 1, "Gait inability": 1, "Immunisation": 1, "Muscle tightness": 1, "Pain in extremity": 1, "Plantar fasciitis": 1, "Poor quality sleep": 1, "Tendon disorder": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3015JBA.json b/docs/data/histograms/United States/3015JBA.json
new file mode 100644
index 00000000000..a93ed00db14
--- /dev/null
+++ b/docs/data/histograms/United States/3015JBA.json	
@@ -0,0 +1 @@
+{"batchcode": "3015JBA", "histograms": [{"batchcodes": ["3015JBA"], "histogram": {"Insomnia": 1, "Muscular weakness": 1, "Pain": 1, "Pain assessment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301708A.json b/docs/data/histograms/United States/301708A.json
new file mode 100644
index 00000000000..37eda2ba111
--- /dev/null
+++ b/docs/data/histograms/United States/301708A.json	
@@ -0,0 +1 @@
+{"batchcode": "301708A", "histograms": [{"batchcodes": ["301708A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301858A.json b/docs/data/histograms/United States/301858A.json
new file mode 100644
index 00000000000..09ff6bd3726
--- /dev/null
+++ b/docs/data/histograms/United States/301858A.json	
@@ -0,0 +1 @@
+{"batchcode": "301858A", "histograms": [{"batchcodes": ["301858A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301L20A.json b/docs/data/histograms/United States/301L20A.json
new file mode 100644
index 00000000000..ebb9267493b
--- /dev/null
+++ b/docs/data/histograms/United States/301L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "301L20A", "histograms": [{"batchcodes": ["301L20A"], "histogram": {"Headache": 2, "Abdominal discomfort": 1, "Dizziness": 1, "Dysphagia": 1, "Illness": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301S88A.json b/docs/data/histograms/United States/301S88A.json
new file mode 100644
index 00000000000..7dbfd5d00c8
--- /dev/null
+++ b/docs/data/histograms/United States/301S88A.json	
@@ -0,0 +1 @@
+{"batchcode": "301S88A", "histograms": [{"batchcodes": ["301S88A"], "histogram": {"Chest pain": 1, "Dizziness": 1, "Dyspnoea": 1, "Heart rate": 1, "Heart rate decreased": 1, "Immunisation": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301SSBA.json b/docs/data/histograms/United States/301SSBA.json
new file mode 100644
index 00000000000..a4cf2f1d638
--- /dev/null
+++ b/docs/data/histograms/United States/301SSBA.json	
@@ -0,0 +1 @@
+{"batchcode": "301SSBA", "histograms": [{"batchcodes": ["301SSBA"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 test": 2, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/301U58A.json b/docs/data/histograms/United States/301U58A.json
new file mode 100644
index 00000000000..d39460a6720
--- /dev/null
+++ b/docs/data/histograms/United States/301U58A.json	
@@ -0,0 +1 @@
+{"batchcode": "301U58A", "histograms": [{"batchcodes": ["301U58A"], "histogram": {"Dyspnoea exertional": 1, "Palpitations": 1, "SARS-CoV-2 test": 1, "Ventricular arrhythmia": 1, "Ventricular extrasystoles": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3020308D.json b/docs/data/histograms/United States/3020308D.json
new file mode 100644
index 00000000000..bdf416bcad6
--- /dev/null
+++ b/docs/data/histograms/United States/3020308D.json	
@@ -0,0 +1 @@
+{"batchcode": "3020308D", "histograms": [{"batchcodes": ["3020308D"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/302030A.json b/docs/data/histograms/United States/302030A.json
new file mode 100644
index 00000000000..f932a1fd7b7
--- /dev/null
+++ b/docs/data/histograms/United States/302030A.json	
@@ -0,0 +1 @@
+{"batchcode": "302030A", "histograms": [{"batchcodes": ["302030A"], "histogram": {"Asthenia": 1, "Balance disorder": 1, "Dizziness": 1, "Dry mouth": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/302308D.json b/docs/data/histograms/United States/302308D.json
new file mode 100644
index 00000000000..cb29e31eb7e
--- /dev/null
+++ b/docs/data/histograms/United States/302308D.json	
@@ -0,0 +1 @@
+{"batchcode": "302308D", "histograms": [{"batchcodes": ["302308D"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30230BD.json b/docs/data/histograms/United States/30230BD.json
new file mode 100644
index 00000000000..3c0fb21bf92
--- /dev/null
+++ b/docs/data/histograms/United States/30230BD.json	
@@ -0,0 +1 @@
+{"batchcode": "30230BD", "histograms": [{"batchcodes": ["203A21A", "30230BD"], "histogram": {"Acoustic stimulation tests": 1, "Biopsy": 1, "Breech presentation": 1, "Foetal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/302580.json b/docs/data/histograms/United States/302580.json
new file mode 100644
index 00000000000..c1aa7ab5cce
--- /dev/null
+++ b/docs/data/histograms/United States/302580.json	
@@ -0,0 +1 @@
+{"batchcode": "302580", "histograms": [{"batchcodes": ["302580"], "histogram": {"Fluid retention": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/302H21A.json b/docs/data/histograms/United States/302H21A.json
new file mode 100644
index 00000000000..c8a65783c87
--- /dev/null
+++ b/docs/data/histograms/United States/302H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "302H21A", "histograms": [{"batchcodes": ["302H21A"], "histogram": {"Cardiac flutter": 1, "Chest discomfort": 1, "Discomfort": 1, "Dizziness": 1, "Extrasystoles": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Menstruation irregular": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3030BA.json b/docs/data/histograms/United States/3030BA.json
new file mode 100644
index 00000000000..4d08aee45b2
--- /dev/null
+++ b/docs/data/histograms/United States/3030BA.json	
@@ -0,0 +1 @@
+{"batchcode": "3030BA", "histograms": [{"batchcodes": ["3030BA"], "histogram": {"Anxiety": 1, "Anxiety disorder": 1, "Capillary disorder": 1, "Feeling abnormal": 1, "Investigation": 1, "Spider vein": 1, "Telangiectasia": 1, "Vaccination site bruising": 1, "Vein disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/303135BA.json b/docs/data/histograms/United States/303135BA.json
new file mode 100644
index 00000000000..8cd954ec0f8
--- /dev/null
+++ b/docs/data/histograms/United States/303135BA.json	
@@ -0,0 +1 @@
+{"batchcode": "303135BA", "histograms": [{"batchcodes": ["303135BA"], "histogram": {"Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/303308A.json b/docs/data/histograms/United States/303308A.json
new file mode 100644
index 00000000000..4d523422257
--- /dev/null
+++ b/docs/data/histograms/United States/303308A.json	
@@ -0,0 +1 @@
+{"batchcode": "303308A", "histograms": [{"batchcodes": ["303308A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Condition aggravated": 1, "Feeling hot": 1, "Headache": 1, "Immune system disorder": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Paranasal sinus discomfort": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash erythematous": 1, "Rash pruritic": 1, "SARS-CoV-2 test": 1, "Skin reaction": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30330BD.json b/docs/data/histograms/United States/30330BD.json
new file mode 100644
index 00000000000..990d1469aac
--- /dev/null
+++ b/docs/data/histograms/United States/30330BD.json	
@@ -0,0 +1 @@
+{"batchcode": "30330BD", "histograms": [{"batchcodes": ["30330BD"], "histogram": {"Blood pressure measurement": 1, "Condition aggravated": 1, "Feeling hot": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypertension": 1, "Hypokinesia": 1, "Menstrual disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30336BD.json b/docs/data/histograms/United States/30336BD.json
new file mode 100644
index 00000000000..6f85343bff8
--- /dev/null
+++ b/docs/data/histograms/United States/30336BD.json	
@@ -0,0 +1 @@
+{"batchcode": "30336BD", "histograms": [{"batchcodes": ["30336BD"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3035BA.json b/docs/data/histograms/United States/3035BA.json
new file mode 100644
index 00000000000..064cdd17aa3
--- /dev/null
+++ b/docs/data/histograms/United States/3035BA.json	
@@ -0,0 +1 @@
+{"batchcode": "3035BA", "histograms": [{"batchcodes": ["3035BA"], "histogram": {"Hunger": 1, "Hypoglycaemia": 1, "Increased appetite": 1, "Malaise": 1, "Nausea": 1, "SARS-CoV-2 test": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/303807772.json b/docs/data/histograms/United States/303807772.json
new file mode 100644
index 00000000000..af3538669b2
--- /dev/null
+++ b/docs/data/histograms/United States/303807772.json	
@@ -0,0 +1 @@
+{"batchcode": "303807772", "histograms": [{"batchcodes": ["303807772"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Mobility decreased": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/303B21A.json b/docs/data/histograms/United States/303B21A.json
new file mode 100644
index 00000000000..8b9cca66b51
--- /dev/null
+++ b/docs/data/histograms/United States/303B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "303B21A", "histograms": [{"batchcodes": ["303B21A"], "histogram": {"Fatigue": 2, "Abdominal X-ray": 1, "Abdominal discomfort": 1, "Acne pustular": 1, "Blood test": 1, "Flatulence": 1, "Lymphadenopathy": 1, "Mammogram": 1, "Pain": 1, "Pustule": 1, "Pyrexia": 1, "Ultrasound thyroid": 1, "Urine analysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/303M20A.json b/docs/data/histograms/United States/303M20A.json
new file mode 100644
index 00000000000..bfa91527188
--- /dev/null
+++ b/docs/data/histograms/United States/303M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "303M20A", "histograms": [{"batchcodes": ["303M20A"], "histogram": {"Myalgia": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30558A.json b/docs/data/histograms/United States/30558A.json
new file mode 100644
index 00000000000..e6b87c4fb12
--- /dev/null
+++ b/docs/data/histograms/United States/30558A.json	
@@ -0,0 +1 @@
+{"batchcode": "30558A", "histograms": [{"batchcodes": ["30558A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/306A21A.json b/docs/data/histograms/United States/306A21A.json
new file mode 100644
index 00000000000..7a159621ac3
--- /dev/null
+++ b/docs/data/histograms/United States/306A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "306A21A", "histograms": [{"batchcodes": ["306A21A"], "histogram": {"Burning sensation": 1, "Pruritus": 1, "Rash": 1, "Vulvovaginal burning sensation": 1, "Vulvovaginal pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/307K20A.json b/docs/data/histograms/United States/307K20A.json
new file mode 100644
index 00000000000..924c3111ed8
--- /dev/null
+++ b/docs/data/histograms/United States/307K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "307K20A", "histograms": [{"batchcodes": ["307K20A"], "histogram": {"Vaccination site erythema": 3, "Headache": 2, "Vaccination site pain": 2, "Arthralgia": 1, "Back pain": 1, "Chills": 1, "Condition aggravated": 1, "Cough": 1, "Eye discharge": 1, "Fatigue": 1, "Head discomfort": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Rhinorrhoea": 1, "Vaccination site nodule": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site streaking": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3099.json b/docs/data/histograms/United States/3099.json
new file mode 100644
index 00000000000..3c5efa0d1f6
--- /dev/null
+++ b/docs/data/histograms/United States/3099.json	
@@ -0,0 +1 @@
+{"batchcode": "3099", "histograms": [{"batchcodes": ["3099"], "histogram": {"Pain": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/309K209.json b/docs/data/histograms/United States/309K209.json
new file mode 100644
index 00000000000..7a269b5099a
--- /dev/null
+++ b/docs/data/histograms/United States/309K209.json	
@@ -0,0 +1 @@
+{"batchcode": "309K209", "histograms": [{"batchcodes": ["309K209"], "histogram": {"Pain in extremity": 2, "Erythema": 1, "Pruritus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/309K20A.json b/docs/data/histograms/United States/309K20A.json
new file mode 100644
index 00000000000..7c6d4d36261
--- /dev/null
+++ b/docs/data/histograms/United States/309K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "309K20A", "histograms": [{"batchcodes": ["309K20A"], "histogram": {"Incorrect dose administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/309K28.json b/docs/data/histograms/United States/309K28.json
new file mode 100644
index 00000000000..7240860da5d
--- /dev/null
+++ b/docs/data/histograms/United States/309K28.json	
@@ -0,0 +1 @@
+{"batchcode": "309K28", "histograms": [{"batchcodes": ["309K28"], "histogram": {"Injection site pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30A21A.json b/docs/data/histograms/United States/30A21A.json
new file mode 100644
index 00000000000..c7a513642ba
--- /dev/null
+++ b/docs/data/histograms/United States/30A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "30A21A", "histograms": [{"batchcodes": ["30A21A"], "histogram": {"COVID-19": 1, "Device connection issue": 1, "Exposure during pregnancy": 1, "Head discomfort": 1, "Hot flush": 1, "Lip dry": 1, "Myalgia": 1, "Oral discomfort": 1, "SARS-CoV-2 test": 1, "Sudden hearing loss": 1, "Tinnitus": 1, "Underdose": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30B0BA.json b/docs/data/histograms/United States/30B0BA.json
new file mode 100644
index 00000000000..a06bc4d0a91
--- /dev/null
+++ b/docs/data/histograms/United States/30B0BA.json	
@@ -0,0 +1 @@
+{"batchcode": "30B0BA", "histograms": [{"batchcodes": ["30B0BA"], "histogram": {"Arthralgia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30L20A.json b/docs/data/histograms/United States/30L20A.json
new file mode 100644
index 00000000000..729f660baee
--- /dev/null
+++ b/docs/data/histograms/United States/30L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "30L20A", "histograms": [{"batchcodes": ["30L20A"], "histogram": {"Adverse event": 1, "Asthenia": 1, "Ear discomfort": 1, "Epistaxis": 1, "Head discomfort": 1, "Hyperhidrosis": 1, "Nausea": 1, "Peripheral swelling": 1, "Rash erythematous": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/30LZ30A.json b/docs/data/histograms/United States/30LZ30A.json
new file mode 100644
index 00000000000..4c88d23b3c5
--- /dev/null
+++ b/docs/data/histograms/United States/30LZ30A.json	
@@ -0,0 +1 @@
+{"batchcode": "30LZ30A", "histograms": [{"batchcodes": ["30LZ30A"], "histogram": {"Arthralgia": 1, "Chills": 1, "Gait disturbance": 1, "Impaired work ability": 1, "Mobility decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/310017.json b/docs/data/histograms/United States/310017.json
new file mode 100644
index 00000000000..404c6386d76
--- /dev/null
+++ b/docs/data/histograms/United States/310017.json	
@@ -0,0 +1 @@
+{"batchcode": "310017", "histograms": [{"batchcodes": ["310017"], "histogram": {"SARS-CoV-2 test": 1, "Suspected COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3101.json b/docs/data/histograms/United States/3101.json
new file mode 100644
index 00000000000..6988ef025a3
--- /dev/null
+++ b/docs/data/histograms/United States/3101.json	
@@ -0,0 +1 @@
+{"batchcode": "3101", "histograms": [{"batchcodes": ["3101"], "histogram": {"Headache": 2, "Investigation": 1, "Lacrimation increased": 1, "Magnetic resonance imaging": 1, "Palpitations": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/310308A.json b/docs/data/histograms/United States/310308A.json
new file mode 100644
index 00000000000..8f7cb3d0494
--- /dev/null
+++ b/docs/data/histograms/United States/310308A.json	
@@ -0,0 +1 @@
+{"batchcode": "310308A", "histograms": [{"batchcodes": ["310308A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31035BA.json b/docs/data/histograms/United States/31035BA.json
new file mode 100644
index 00000000000..8170e97df3e
--- /dev/null
+++ b/docs/data/histograms/United States/31035BA.json	
@@ -0,0 +1 @@
+{"batchcode": "31035BA", "histograms": [{"batchcodes": ["31035BA"], "histogram": {"Dizziness": 1, "Fatigue": 1, "Immunisation": 1, "Malaise": 1, "Off label use": 1, "Overdose": 1, "Product preparation error": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3113084.json b/docs/data/histograms/United States/3113084.json
new file mode 100644
index 00000000000..dea9668eb8b
--- /dev/null
+++ b/docs/data/histograms/United States/3113084.json	
@@ -0,0 +1 @@
+{"batchcode": "3113084", "histograms": [{"batchcodes": ["3113084"], "histogram": {"Immunisation": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31130BA.json b/docs/data/histograms/United States/31130BA.json
new file mode 100644
index 00000000000..fe9c9c87ca7
--- /dev/null
+++ b/docs/data/histograms/United States/31130BA.json	
@@ -0,0 +1 @@
+{"batchcode": "31130BA", "histograms": [{"batchcodes": ["31130BA"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3154818694.json b/docs/data/histograms/United States/3154818694.json
new file mode 100644
index 00000000000..a0c1f6f7e7a
--- /dev/null
+++ b/docs/data/histograms/United States/3154818694.json	
@@ -0,0 +1 @@
+{"batchcode": "3154818694", "histograms": [{"batchcodes": ["3154818694"], "histogram": {"Fatigue": 1, "Headache": 1, "Intentional dose omission": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/316139 WASN'T S.json b/docs/data/histograms/United States/316139 WASN'T S.json
new file mode 100644
index 00000000000..07010edccfa
--- /dev/null
+++ b/docs/data/histograms/United States/316139 WASN'T S.json	
@@ -0,0 +1 @@
+{"batchcode": "316139 WASN'T S", "histograms": [{"batchcodes": ["316139 WASN'T S"], "histogram": {"Back pain": 1, "Limb discomfort": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31630A.json b/docs/data/histograms/United States/31630A.json
new file mode 100644
index 00000000000..68bfce45280
--- /dev/null
+++ b/docs/data/histograms/United States/31630A.json	
@@ -0,0 +1 @@
+{"batchcode": "31630A", "histograms": [{"batchcodes": ["31630A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3180.json b/docs/data/histograms/United States/3180.json
new file mode 100644
index 00000000000..3f3af1897c7
--- /dev/null
+++ b/docs/data/histograms/United States/3180.json	
@@ -0,0 +1 @@
+{"batchcode": "3180", "histograms": [{"batchcodes": ["3180"], "histogram": {"Arthralgia": 1, "Axillary pain": 1, "Extra dose administered": 1, "Fatigue": 1, "Insomnia": 1, "Off label use": 1, "Pain in extremity": 1, "Rhinorrhoea": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3181.json b/docs/data/histograms/United States/3181.json
new file mode 100644
index 00000000000..f590ded4672
--- /dev/null
+++ b/docs/data/histograms/United States/3181.json	
@@ -0,0 +1 @@
+{"batchcode": "3181", "histograms": [{"batchcodes": ["3181"], "histogram": {"Electrocardiogram": 1, "Hypertension": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3182.json b/docs/data/histograms/United States/3182.json
new file mode 100644
index 00000000000..bbb26827c36
--- /dev/null
+++ b/docs/data/histograms/United States/3182.json	
@@ -0,0 +1 @@
+{"batchcode": "3182", "histograms": [{"batchcodes": ["3182"], "histogram": {"Diarrhoea": 1, "Hypoaesthesia oral": 1, "Lip swelling": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3183.json b/docs/data/histograms/United States/3183.json
new file mode 100644
index 00000000000..752b6865ab7
--- /dev/null
+++ b/docs/data/histograms/United States/3183.json	
@@ -0,0 +1 @@
+{"batchcode": "3183", "histograms": [{"batchcodes": ["3183"], "histogram": {"Blood disorder": 1, "Immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3185427.json b/docs/data/histograms/United States/3185427.json
new file mode 100644
index 00000000000..0cad75a01d6
--- /dev/null
+++ b/docs/data/histograms/United States/3185427.json	
@@ -0,0 +1 @@
+{"batchcode": "3185427", "histograms": [{"batchcodes": ["3185427"], "histogram": {"Blood creatinine": 1, "Blood urea": 1, "Electrocardiogram": 1, "Hepatic enzyme": 1, "Rash": 1, "Rash pruritic": 1, "Renal function test": 1, "Skin burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3198.json b/docs/data/histograms/United States/3198.json
new file mode 100644
index 00000000000..aafe7b3e2e4
--- /dev/null
+++ b/docs/data/histograms/United States/3198.json	
@@ -0,0 +1 @@
+{"batchcode": "3198", "histograms": [{"batchcodes": ["042A21A", "3198"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["3198"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31A21A.json b/docs/data/histograms/United States/31A21A.json
new file mode 100644
index 00000000000..1246d969b32
--- /dev/null
+++ b/docs/data/histograms/United States/31A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "31A21A", "histograms": [{"batchcodes": ["31A21A"], "histogram": {"Blood glucose fluctuation": 1, "Headache": 1, "Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31B21A.json b/docs/data/histograms/United States/31B21A.json
new file mode 100644
index 00000000000..c0f9e92b509
--- /dev/null
+++ b/docs/data/histograms/United States/31B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "31B21A", "histograms": [{"batchcodes": ["31B21A"], "histogram": {"Anaphylactic reaction": 1, "Chills": 1, "Dry eye": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Ocular discomfort": 1, "Reading disorder": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site warmth": 1, "Vision blurred": 1, "Visual impairment": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31H20A.json b/docs/data/histograms/United States/31H20A.json
new file mode 100644
index 00000000000..f5bb3ab0ed1
--- /dev/null
+++ b/docs/data/histograms/United States/31H20A.json	
@@ -0,0 +1 @@
+{"batchcode": "31H20A", "histograms": [{"batchcodes": ["31H20A"], "histogram": {"Body temperature": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31L201.json b/docs/data/histograms/United States/31L201.json
new file mode 100644
index 00000000000..7a69e09782a
--- /dev/null
+++ b/docs/data/histograms/United States/31L201.json	
@@ -0,0 +1 @@
+{"batchcode": "31L201", "histograms": [{"batchcodes": ["31L201"], "histogram": {"Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31L20A.json b/docs/data/histograms/United States/31L20A.json
new file mode 100644
index 00000000000..f887c18c229
--- /dev/null
+++ b/docs/data/histograms/United States/31L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "31L20A", "histograms": [{"batchcodes": ["31L20A"], "histogram": {"Injection site pruritus": 1, "Tenderness": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31M20A..json b/docs/data/histograms/United States/31M20A..json
new file mode 100644
index 00000000000..c98d012652b
--- /dev/null
+++ b/docs/data/histograms/United States/31M20A..json	
@@ -0,0 +1 @@
+{"batchcode": "31M20A.", "histograms": [{"batchcodes": ["31M20A."], "histogram": {"Fatigue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31M20A.json b/docs/data/histograms/United States/31M20A.json
new file mode 100644
index 00000000000..2944955f242
--- /dev/null
+++ b/docs/data/histograms/United States/31M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "31M20A", "histograms": [{"batchcodes": ["31M20A"], "histogram": {"Headache": 4, "Feeling hot": 2, "Nausea": 2, "Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Induration": 1, "Limb discomfort": 1, "Malaise": 1, "Migraine": 1, "Myalgia": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash": 1, "Somnolence": 1, "Swelling": 1, "Swelling face": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/31O20A.json b/docs/data/histograms/United States/31O20A.json
new file mode 100644
index 00000000000..24077a93063
--- /dev/null
+++ b/docs/data/histograms/United States/31O20A.json	
@@ -0,0 +1 @@
+{"batchcode": "31O20A", "histograms": [{"batchcodes": ["31O20A"], "histogram": {"Colitis": 1, "Haematocrit": 1, "Haemoglobin": 1, "Laboratory test": 1, "Neutrophil count": 1, "Rectal tenesmus": 1, "Red blood cell count": 1, "Stool analysis": 1, "Unevaluable event": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3200308D.json b/docs/data/histograms/United States/3200308D.json
new file mode 100644
index 00000000000..3a1954e1db1
--- /dev/null
+++ b/docs/data/histograms/United States/3200308D.json	
@@ -0,0 +1 @@
+{"batchcode": "3200308D", "histograms": [{"batchcodes": ["3200308D"], "histogram": {"Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Dizziness": 1, "Headache": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320030BD.json b/docs/data/histograms/United States/320030BD.json
new file mode 100644
index 00000000000..7adb9722c39
--- /dev/null
+++ b/docs/data/histograms/United States/320030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "320030BD", "histograms": [{"batchcodes": ["320030BD"], "histogram": {"Immunisation": 1, "Menstrual disorder": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32020BD.json b/docs/data/histograms/United States/32020BD.json
new file mode 100644
index 00000000000..8dfd55fcd64
--- /dev/null
+++ b/docs/data/histograms/United States/32020BD.json	
@@ -0,0 +1 @@
+{"batchcode": "32020BD", "histograms": [{"batchcodes": ["32020BD"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320301317.json b/docs/data/histograms/United States/320301317.json
new file mode 100644
index 00000000000..c5c54ab9af0
--- /dev/null
+++ b/docs/data/histograms/United States/320301317.json	
@@ -0,0 +1 @@
+{"batchcode": "320301317", "histograms": [{"batchcodes": ["320301317"], "histogram": {"Axillary pain": 1, "Breast pain": 1, "Erythema": 1, "Immunisation": 1, "Pain in extremity": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3203030.json b/docs/data/histograms/United States/3203030.json
new file mode 100644
index 00000000000..af4ec55bdbe
--- /dev/null
+++ b/docs/data/histograms/United States/3203030.json	
@@ -0,0 +1 @@
+{"batchcode": "3203030", "histograms": [{"batchcodes": ["3203030"], "histogram": {"Lymphadenopathy": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320305D.json b/docs/data/histograms/United States/320305D.json
new file mode 100644
index 00000000000..49b6fdfff46
--- /dev/null
+++ b/docs/data/histograms/United States/320305D.json	
@@ -0,0 +1 @@
+{"batchcode": "320305D", "histograms": [{"batchcodes": ["320305D"], "histogram": {"Axillary pain": 1, "Immunisation": 1, "Injection site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3203060.json b/docs/data/histograms/United States/3203060.json
new file mode 100644
index 00000000000..68a5a4a50c9
--- /dev/null
+++ b/docs/data/histograms/United States/3203060.json	
@@ -0,0 +1 @@
+{"batchcode": "3203060", "histograms": [{"batchcodes": ["3203060"], "histogram": {"Chest pain": 1, "Dyspnoea": 1, "Immunisation": 1, "Pulmonary embolism": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320306D.json b/docs/data/histograms/United States/320306D.json
new file mode 100644
index 00000000000..5b4f0e5f9d9
--- /dev/null
+++ b/docs/data/histograms/United States/320306D.json	
@@ -0,0 +1 @@
+{"batchcode": "320306D", "histograms": [{"batchcodes": ["320306D"], "histogram": {"Arthralgia": 1, "Immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320308 D.json b/docs/data/histograms/United States/320308 D.json
new file mode 100644
index 00000000000..2ea6ec4ae99
--- /dev/null
+++ b/docs/data/histograms/United States/320308 D.json	
@@ -0,0 +1 @@
+{"batchcode": "320308 D", "histograms": [{"batchcodes": ["320308 D"], "histogram": {"Diarrhoea": 1, "Immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320308.json b/docs/data/histograms/United States/320308.json
new file mode 100644
index 00000000000..0223eaaeaba
--- /dev/null
+++ b/docs/data/histograms/United States/320308.json	
@@ -0,0 +1 @@
+{"batchcode": "320308", "histograms": [{"batchcodes": ["320308"], "histogram": {"Blister": 1, "Chills": 1, "Cytokine storm": 1, "Dyspnoea": 1, "Fatigue": 1, "Immune system disorder": 1, "Investigation": 1, "Pulmonary vasculitis": 1, "Pyrexia": 1, "Rash": 1, "Respiratory failure": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3203080.json b/docs/data/histograms/United States/3203080.json
new file mode 100644
index 00000000000..37e5db1b97a
--- /dev/null
+++ b/docs/data/histograms/United States/3203080.json	
@@ -0,0 +1 @@
+{"batchcode": "3203080", "histograms": [{"batchcodes": ["042A21 A", "3203080"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["1805022", "3203080"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Illness": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["3203080"], "histogram": {"COVID-19": 11, "SARS-CoV-2 test": 11, "Drug ineffective": 6, "Vaccination failure": 6, "Headache": 4, "Pain": 4, "Body temperature": 3, "Fatigue": 2, "Immunisation": 2, "Lymphadenopathy": 2, "Nausea": 2, "Pyrexia": 2, "Axillary pain": 1, "Blood culture": 1, "Blood pressure measurement": 1, "Blood test": 1, "Cardiac discomfort": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Confusional state": 1, "Dysstasia": 1, "Ear pain": 1, "Fall": 1, "Feeling abnormal": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Menstruation irregular": 1, "Middle insomnia": 1, "Musculoskeletal chest pain": 1, "Myalgia": 1, "Paraesthesia": 1, "Respiratory disorder": 1, "Rhinorrhoea": 1, "Suspected COVID-19": 1, "Swelling": 1, "Tinnitus": 1, "Tremor": 1, "Vomiting": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32030801.json b/docs/data/histograms/United States/32030801.json
new file mode 100644
index 00000000000..5e733ce9da2
--- /dev/null
+++ b/docs/data/histograms/United States/32030801.json	
@@ -0,0 +1 @@
+{"batchcode": "32030801", "histograms": [{"batchcodes": ["32030801"], "histogram": {"Axillary mass": 1, "Axillary pain": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320308BD.json b/docs/data/histograms/United States/320308BD.json
new file mode 100644
index 00000000000..52c2ef7bcfc
--- /dev/null
+++ b/docs/data/histograms/United States/320308BD.json	
@@ -0,0 +1 @@
+{"batchcode": "320308BD", "histograms": [{"batchcodes": ["320308BD"], "histogram": {"Chills": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Migraine": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320308D.json b/docs/data/histograms/United States/320308D.json
new file mode 100644
index 00000000000..e44829797ba
--- /dev/null
+++ b/docs/data/histograms/United States/320308D.json	
@@ -0,0 +1 @@
+{"batchcode": "320308D", "histograms": [{"batchcodes": ["320308D"], "histogram": {"SARS-CoV-2 test": 23, "COVID-19": 21, "Immunisation": 16, "Drug ineffective": 13, "Pain in extremity": 11, "Vaccination failure": 11, "Fatigue": 10, "Pain": 10, "Pyrexia": 8, "Body temperature": 5, "Chills": 5, "Interchange of vaccine products": 5, "Suspected COVID-19": 5, "Arthralgia": 4, "Condition aggravated": 4, "Erythema": 4, "Myalgia": 4, "Peripheral swelling": 4, "Tinnitus": 4, "Weight": 4, "Alopecia": 3, "Blood pressure measurement": 3, "Cough": 3, "Decreased appetite": 3, "Dyspnoea": 3, "Headache": 3, "Lymphadenopathy": 3, "Paraesthesia": 3, "Pruritus": 3, "Rash": 3, "Vaccination site pain": 3, "Asthenia": 2, "Axillary pain": 2, "Chest pain": 2, "Dizziness": 2, "Dyspepsia": 2, "Feeling hot": 2, "Heart rate": 2, "Hypertension": 2, "Hypoaesthesia": 2, "Illness": 2, "Influenza like illness": 2, "Investigation": 2, "Malaise": 2, "Myocardial infarction": 2, "Product use issue": 2, "Sleep disorder": 2, "Therapeutic response unexpected": 2, "Thrombosis": 2, "Urticaria": 2, "Abortion spontaneous": 1, "Allergy test": 1, "Allergy to animal": 1, "Allergy to vaccine": 1, "Anaemia": 1, "Antibody test": 1, "Arthritis": 1, "Asthma": 1, "Autonomic nervous system imbalance": 1, "Back pain": 1, "Biopsy": 1, "Blister": 1, "Blood cholesterol": 1, "Blood immunoglobulin E": 1, "Blood immunoglobulin E increased": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Blood test": 1, "Brain oedema": 1, "Burning sensation": 1, "Cardiac stress test": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Communication disorder": 1, "Constipation": 1, "Dermatitis": 1, "Diarrhoea": 1, "Eating disorder": 1, "Eczema": 1, "Electrocardiogram": 1, "Enzyme level test": 1, "Eye haemorrhage": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Gastrointestinal disorder": 1, "Generalised tonic-clonic seizure": 1, "Growth retardation": 1, "Head discomfort": 1, "Heart rate increased": 1, "Hepatic enzyme increased": 1, "Hiatus hernia": 1, "Hot flush": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoacusis": 1, "Inflammation": 1, "Laboratory test abnormal": 1, "Lacrimation increased": 1, "Lethargy": 1, "Loss of personal independence in daily activities": 1, "Macule": 1, "Magnetic resonance imaging": 1, "Movement disorder": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Nausea": 1, "Near death experience": 1, "Neck pain": 1, "Neuralgia": 1, "Oropharyngeal pain": 1, "Overdose": 1, "Pericarditis": 1, "Pharyngeal swelling": 1, "Photosensitivity reaction": 1, "Physical examination": 1, "Polymerase chain reaction": 1, "Polymorphic light eruption": 1, "Postural orthostatic tachycardia syndrome": 1, "Product preparation error": 1, "Psoriasis": 1, "Psoriatic arthropathy": 1, "Rales": 1, "Rash macular": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Scleroderma": 1, "Sinus congestion": 1, "Skin disorder": 1, "Sneezing": 1, "Somnolence": 1, "Swelling": 1, "Swollen tongue": 1, "Tenderness": 1, "Throat tightness": 1, "Tongue discomfort": 1, "Tongue pruritus": 1, "Tremor": 1, "Troponin": 1, "Ultrasound Doppler": 1, "Vaccination site mass": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Viral rash": 1, "Vision blurred": 1, "Weight decreased": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320308N.json b/docs/data/histograms/United States/320308N.json
new file mode 100644
index 00000000000..795dc240d4f
--- /dev/null
+++ b/docs/data/histograms/United States/320308N.json	
@@ -0,0 +1 @@
+{"batchcode": "320308N", "histograms": [{"batchcodes": ["320308N"], "histogram": {"Chills": 1, "Influenza like illness": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320308P.json b/docs/data/histograms/United States/320308P.json
new file mode 100644
index 00000000000..7b0ad766401
--- /dev/null
+++ b/docs/data/histograms/United States/320308P.json	
@@ -0,0 +1 @@
+{"batchcode": "320308P", "histograms": [{"batchcodes": ["320308P"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32030930.json b/docs/data/histograms/United States/32030930.json
new file mode 100644
index 00000000000..a8351e59599
--- /dev/null
+++ b/docs/data/histograms/United States/32030930.json	
@@ -0,0 +1 @@
+{"batchcode": "32030930", "histograms": [{"batchcodes": ["32030930"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32030B1.json b/docs/data/histograms/United States/32030B1.json
new file mode 100644
index 00000000000..5519c05f115
--- /dev/null
+++ b/docs/data/histograms/United States/32030B1.json	
@@ -0,0 +1 @@
+{"batchcode": "32030B1", "histograms": [{"batchcodes": ["32030B1"], "histogram": {"Diarrhoea": 1, "Hair disorder": 1, "Immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32030BD.json b/docs/data/histograms/United States/32030BD.json
new file mode 100644
index 00000000000..050f6ed954d
--- /dev/null
+++ b/docs/data/histograms/United States/32030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "32030BD", "histograms": [{"batchcodes": ["1805020", "32030BD"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["32030BD"], "histogram": {"SARS-CoV-2 test": 32, "COVID-19": 26, "Immunisation": 24, "Drug ineffective": 16, "Chills": 13, "Headache": 12, "Pain": 12, "Fatigue": 11, "Vaccination failure": 11, "Dizziness": 10, "Pyrexia": 9, "Vaccination site pain": 9, "Body temperature": 8, "Nausea": 8, "Interchange of vaccine products": 6, "Myalgia": 6, "Off label use": 6, "Arthralgia": 5, "Dyspnoea": 5, "Vomiting": 5, "Investigation": 4, "Malaise": 4, "Pain in extremity": 4, "Abdominal discomfort": 3, "Abdominal pain upper": 3, "Asthenia": 3, "Back pain": 3, "Diarrhoea": 3, "Inappropriate schedule of product administration": 3, "Lymphadenopathy": 3, "Palpitations": 3, "Paraesthesia": 3, "Pruritus": 3, "Alopecia": 2, "Anxiety": 2, "Balance disorder": 2, "Blood test": 2, "Chest discomfort": 2, "Chest pain": 2, "Constipation": 2, "Cough": 2, "Eye pain": 2, "Fall": 2, "Feeling abnormal": 2, "General physical health deterioration": 2, "Hyperhidrosis": 2, "Illness": 2, "Insomnia": 2, "Neck pain": 2, "Rash": 2, "Vision blurred": 2, "Abdominal distension": 1, "Alopecia areata": 1, "Appendicitis": 1, "Arterial occlusive disease": 1, "Blood creatinine": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Blood sodium": 1, "Blood sodium decreased": 1, "Body temperature increased": 1, "Breast pain": 1, "Burning sensation": 1, "Bursitis": 1, "Computerised tomogram thorax": 1, "Decreased appetite": 1, "Dehydration": 1, "Derealisation": 1, "Disorientation": 1, "Disturbance in sexual arousal": 1, "Dry mouth": 1, "Dysgeusia": 1, "Dyskinesia": 1, "Dyspepsia": 1, "Dysstasia": 1, "Ear pain": 1, "Embolism": 1, "Erythema": 1, "Expired product administered": 1, "Exposure during pregnancy": 1, "Feeding disorder": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gait inability": 1, "Gastrooesophageal reflux disease": 1, "Head discomfort": 1, "Hot flush": 1, "Hypokinesia": 1, "Impaired work ability": 1, "Jaw disorder": 1, "Lip pain": 1, "Lip swelling": 1, "Liver function test": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Lymphoedema": 1, "Magnetic resonance imaging": 1, "Memory impairment": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Migraine": 1, "Mobility decreased": 1, "Muscle fatigue": 1, "Muscle spasms": 1, "Muscle strain": 1, "Muscle twitching": 1, "Musculoskeletal discomfort": 1, "Myocardial infarction": 1, "Nervousness": 1, "Night sweats": 1, "Nightmare": 1, "Overdose": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Panic attack": 1, "Parosmia": 1, "Pharyngeal disorder": 1, "Polymerase chain reaction": 1, "Polyuria": 1, "Poor quality sleep": 1, "Product preparation error": 1, "Product use issue": 1, "Pulmonary embolism": 1, "Pulmonary infarction": 1, "Rash erythematous": 1, "Respiratory rate decreased": 1, "Rotator cuff syndrome": 1, "SARS-CoV-2 antibody test": 1, "Sciatica": 1, "Sleep disorder": 1, "Sneezing": 1, "Somnolence": 1, "Suffocation feeling": 1, "Suspected COVID-19": 1, "Swelling": 1, "Syncope": 1, "Systemic infection": 1, "Temporomandibular joint syndrome": 1, "Thirst": 1, "Tinnitus": 1, "Tremor": 1, "Urinary tract infection": 1, "Urine output decreased": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vaginal haemorrhage": 1, "Vasculitis": 1, "Vertigo": 1, "Warm autoimmune haemolytic anaemia": 1, "Weight": 1, "Weight decreased": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32030DD.json b/docs/data/histograms/United States/32030DD.json
new file mode 100644
index 00000000000..9f0d7f014b5
--- /dev/null
+++ b/docs/data/histograms/United States/32030DD.json	
@@ -0,0 +1 @@
+{"batchcode": "32030DD", "histograms": [{"batchcodes": ["32030DD"], "histogram": {"COVID-19": 1, "Magnetic resonance imaging": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32030SD.json b/docs/data/histograms/United States/32030SD.json
new file mode 100644
index 00000000000..58171b5a7bb
--- /dev/null
+++ b/docs/data/histograms/United States/32030SD.json	
@@ -0,0 +1 @@
+{"batchcode": "32030SD", "histograms": [{"batchcodes": ["32030SD"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320380.json b/docs/data/histograms/United States/320380.json
new file mode 100644
index 00000000000..85de1d1e222
--- /dev/null
+++ b/docs/data/histograms/United States/320380.json	
@@ -0,0 +1 @@
+{"batchcode": "320380", "histograms": [{"batchcodes": ["320380"], "histogram": {"Injected limb mobility decreased": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320398D.json b/docs/data/histograms/United States/320398D.json
new file mode 100644
index 00000000000..6283830acaa
--- /dev/null
+++ b/docs/data/histograms/United States/320398D.json	
@@ -0,0 +1 @@
+{"batchcode": "320398D", "histograms": [{"batchcodes": ["320398D"], "histogram": {"Erythema": 1, "Immunisation": 1, "Rash": 1, "Rash erythematous": 1, "Rash macular": 1, "Skin warm": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3203BD.json b/docs/data/histograms/United States/3203BD.json
new file mode 100644
index 00000000000..19068997a3a
--- /dev/null
+++ b/docs/data/histograms/United States/3203BD.json	
@@ -0,0 +1 @@
+{"batchcode": "3203BD", "histograms": [{"batchcodes": ["3203BD"], "histogram": {"Burning sensation": 1, "Cardiac arrest": 1, "Computerised tomogram": 1, "Dry eye": 1, "Endometrial hyperplasia": 1, "Eye inflammation": 1, "Fear": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Immunisation": 1, "Inflammatory marker increased": 1, "Intentional dose omission": 1, "Investigation": 1, "Stress cardiomyopathy": 1, "Uterine dilation and curettage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320803D.json b/docs/data/histograms/United States/320803D.json
new file mode 100644
index 00000000000..bf1e22621d3
--- /dev/null
+++ b/docs/data/histograms/United States/320803D.json	
@@ -0,0 +1 @@
+{"batchcode": "320803D", "histograms": [{"batchcodes": ["320803D"], "histogram": {"Chills": 1, "Headache": 1, "Hyperhidrosis": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3209.json b/docs/data/histograms/United States/3209.json
new file mode 100644
index 00000000000..1093e7e5deb
--- /dev/null
+++ b/docs/data/histograms/United States/3209.json	
@@ -0,0 +1 @@
+{"batchcode": "3209", "histograms": [{"batchcodes": ["3209"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Fatigue": 1, "Oropharyngeal pain": 1, "Productive cough": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/320M20A.json b/docs/data/histograms/United States/320M20A.json
new file mode 100644
index 00000000000..175b9799109
--- /dev/null
+++ b/docs/data/histograms/United States/320M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "320M20A", "histograms": [{"batchcodes": ["320M20A"], "histogram": {"Asthenia": 1, "Fatigue": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3218840.json b/docs/data/histograms/United States/3218840.json
new file mode 100644
index 00000000000..e464294e19c
--- /dev/null
+++ b/docs/data/histograms/United States/3218840.json	
@@ -0,0 +1 @@
+{"batchcode": "3218840", "histograms": [{"batchcodes": ["3218840"], "histogram": {"Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32308B.json b/docs/data/histograms/United States/32308B.json
new file mode 100644
index 00000000000..805177b97aa
--- /dev/null
+++ b/docs/data/histograms/United States/32308B.json	
@@ -0,0 +1 @@
+{"batchcode": "32308B", "histograms": [{"batchcodes": ["32308B"], "histogram": {"Pain in extremity": 1, "Pruritus": 1, "Rash": 1, "Skin disorder": 1, "Tenderness": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3230BD.json b/docs/data/histograms/United States/3230BD.json
new file mode 100644
index 00000000000..a78e83d3420
--- /dev/null
+++ b/docs/data/histograms/United States/3230BD.json	
@@ -0,0 +1 @@
+{"batchcode": "3230BD", "histograms": [{"batchcodes": ["3230BD"], "histogram": {"Palpitations": 2, "SARS-CoV-2 test": 2, "Anxiety": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Chest X-ray": 1, "Chest discomfort": 1, "Chills": 1, "Drug ineffective": 1, "Dyspnoea": 1, "Electrocardiogram": 1, "Fatigue": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Immunisation": 1, "Lymphadenopathy": 1, "Oxygen saturation": 1, "Panic attack": 1, "Product use issue": 1, "Pyrexia": 1, "Respiratory rate": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3246.json b/docs/data/histograms/United States/3246.json
new file mode 100644
index 00000000000..bfd916148d7
--- /dev/null
+++ b/docs/data/histograms/United States/3246.json	
@@ -0,0 +1 @@
+{"batchcode": "3246", "histograms": [{"batchcodes": ["3246"], "histogram": {"Headache": 2, "SARS-CoV-2 test": 2, "Antibody test negative": 1, "Chills": 1, "Nausea": 1, "Pain": 1, "SARS-CoV-2 antibody test": 1, "Urticaria": 1, "Vasculitic rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3247.json b/docs/data/histograms/United States/3247.json
new file mode 100644
index 00000000000..94dd9acc98a
--- /dev/null
+++ b/docs/data/histograms/United States/3247.json	
@@ -0,0 +1 @@
+{"batchcode": "3247", "histograms": [{"batchcodes": ["3247"], "histogram": {"Fatigue": 5, "Nausea": 5, "Headache": 4, "Pain in extremity": 3, "Chills": 2, "Vaccination site pain": 2, "Abdominal pain upper": 1, "Back pain": 1, "Blood pressure decreased": 1, "Blood pressure measurement": 1, "Cold sweat": 1, "Diarrhoea": 1, "Dizziness": 1, "Feeling cold": 1, "Heart rate": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Insomnia": 1, "Oxygen saturation": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Rash pruritic": 1, "Thirst": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3248.json b/docs/data/histograms/United States/3248.json
new file mode 100644
index 00000000000..dda79cb534f
--- /dev/null
+++ b/docs/data/histograms/United States/3248.json	
@@ -0,0 +1 @@
+{"batchcode": "3248", "histograms": [{"batchcodes": ["3248"], "histogram": {"Headache": 11, "Fatigue": 9, "Pyrexia": 8, "Chills": 7, "Vaccination site pain": 7, "Pain": 6, "Nausea": 5, "Body temperature": 3, "Pain in extremity": 3, "Myalgia": 2, "Vaccination site swelling": 2, "Abdominal pain upper": 1, "Asthenia": 1, "Axillary pain": 1, "Bedridden": 1, "Chest pain": 1, "Diarrhoea": 1, "Eye haemorrhage": 1, "Eye irritation": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Heavy menstrual bleeding": 1, "Hypersensitivity": 1, "Insomnia": 1, "Lethargy": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Thirst": 1, "Vaccination site erythema": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3249.json b/docs/data/histograms/United States/3249.json
new file mode 100644
index 00000000000..890903faafa
--- /dev/null
+++ b/docs/data/histograms/United States/3249.json	
@@ -0,0 +1 @@
+{"batchcode": "3249", "histograms": [{"batchcodes": ["3249"], "histogram": {"Arthralgia": 1, "Asthenia": 1, "Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Neck pain": 1, "Pain": 1, "Paraesthesia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/326289.json b/docs/data/histograms/United States/326289.json
new file mode 100644
index 00000000000..ece26ed1bb7
--- /dev/null
+++ b/docs/data/histograms/United States/326289.json	
@@ -0,0 +1 @@
+{"batchcode": "326289", "histograms": [{"batchcodes": ["326289"], "histogram": {"Body temperature": 1, "Chills": 1, "Exercise lack of": 1, "Muscular weakness": 1, "Myalgia": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32D308N.json b/docs/data/histograms/United States/32D308N.json
new file mode 100644
index 00000000000..bd7554f0d7d
--- /dev/null
+++ b/docs/data/histograms/United States/32D308N.json	
@@ -0,0 +1 @@
+{"batchcode": "32D308N", "histograms": [{"batchcodes": ["32D308N"], "histogram": {"Angioedema": 1, "Asthma": 1, "Dyspnoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/32L20A.json b/docs/data/histograms/United States/32L20A.json
new file mode 100644
index 00000000000..69bbcde5abf
--- /dev/null
+++ b/docs/data/histograms/United States/32L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "32L20A", "histograms": [{"batchcodes": ["32L20A"], "histogram": {"Anaphylactic reaction": 1, "International normalised ratio fluctuation": 1, "Overdose": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330 308D.json b/docs/data/histograms/United States/330 308D.json
new file mode 100644
index 00000000000..624eedde20e
--- /dev/null
+++ b/docs/data/histograms/United States/330 308D.json	
@@ -0,0 +1 @@
+{"batchcode": "330 308D", "histograms": [{"batchcodes": ["330 308D"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330-3080D.json b/docs/data/histograms/United States/330-3080D.json
new file mode 100644
index 00000000000..ddd296acc9b
--- /dev/null
+++ b/docs/data/histograms/United States/330-3080D.json	
@@ -0,0 +1 @@
+{"batchcode": "330-3080D", "histograms": [{"batchcodes": ["330-3080D"], "histogram": {"Angina pectoris": 1, "Arthralgia": 1, "Asthenia": 1, "Balance disorder": 1, "Dizziness": 1, "Muscle disorder": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3302.json b/docs/data/histograms/United States/3302.json
new file mode 100644
index 00000000000..ead11a2e7b4
--- /dev/null
+++ b/docs/data/histograms/United States/3302.json	
@@ -0,0 +1 @@
+{"batchcode": "3302", "histograms": [{"batchcodes": ["3302"], "histogram": {"Arthralgia": 3, "Fatigue": 3, "Chills": 2, "Headache": 2, "Myalgia": 2, "Nausea": 2, "Vaccination site pain": 2, "Blood glucose": 1, "Blood glucose decreased": 1, "Breast pain": 1, "Decreased appetite": 1, "Dysgeusia": 1, "Herpes zoster": 1, "Hot flush": 1, "Initial insomnia": 1, "Malaise": 1, "Pain in extremity": 1, "Pyrexia": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3302180.json b/docs/data/histograms/United States/3302180.json
new file mode 100644
index 00000000000..ff804ab1806
--- /dev/null
+++ b/docs/data/histograms/United States/3302180.json	
@@ -0,0 +1 @@
+{"batchcode": "3302180", "histograms": [{"batchcodes": ["3302180"], "histogram": {"Immunisation": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33023BD.json b/docs/data/histograms/United States/33023BD.json
new file mode 100644
index 00000000000..1ea13a5658c
--- /dev/null
+++ b/docs/data/histograms/United States/33023BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33023BD", "histograms": [{"batchcodes": ["33023BD"], "histogram": {"Renal failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3302500.json b/docs/data/histograms/United States/3302500.json
new file mode 100644
index 00000000000..722dd1d796a
--- /dev/null
+++ b/docs/data/histograms/United States/3302500.json	
@@ -0,0 +1 @@
+{"batchcode": "3302500", "histograms": [{"batchcodes": ["3302500"], "histogram": {"COVID-19": 1, "Immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3302513D.json b/docs/data/histograms/United States/3302513D.json
new file mode 100644
index 00000000000..117ef7a94e1
--- /dev/null
+++ b/docs/data/histograms/United States/3302513D.json	
@@ -0,0 +1 @@
+{"batchcode": "3302513D", "histograms": [{"batchcodes": ["3302513D"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330256BD.json b/docs/data/histograms/United States/330256BD.json
new file mode 100644
index 00000000000..baf6a255e7d
--- /dev/null
+++ b/docs/data/histograms/United States/330256BD.json	
@@ -0,0 +1 @@
+{"batchcode": "330256BD", "histograms": [{"batchcodes": ["330256BD"], "histogram": {"Atrial fibrillation": 1, "Cerebrovascular accident": 1, "Dysarthria": 1, "Electrocardiogram": 1, "Erythema": 1, "Fatigue": 1, "Skin discolouration": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3302580.json b/docs/data/histograms/United States/3302580.json
new file mode 100644
index 00000000000..c31f6fe076b
--- /dev/null
+++ b/docs/data/histograms/United States/3302580.json	
@@ -0,0 +1 @@
+{"batchcode": "3302580", "histograms": [{"batchcodes": ["3302580"], "histogram": {"Axillary pain": 2, "COVID-19": 2, "Pain in extremity": 2, "SARS-CoV-2 test": 2, "Arthralgia": 1, "Axillary mass": 1, "Drug ineffective": 1, "Dyskinesia": 1, "Immunisation": 1, "Joint range of motion decreased": 1, "Swelling": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330258D.json b/docs/data/histograms/United States/330258D.json
new file mode 100644
index 00000000000..ac88ba48455
--- /dev/null
+++ b/docs/data/histograms/United States/330258D.json	
@@ -0,0 +1 @@
+{"batchcode": "330258D", "histograms": [{"batchcodes": ["330258D"], "histogram": {"Immunisation": 4, "COVID-19": 3, "Headache": 3, "Nausea": 3, "SARS-CoV-2 test": 3, "Balance disorder": 2, "Cerebrovascular accident": 2, "Fatigue": 2, "Feeling abnormal": 2, "Illness": 2, "Lymphadenopathy": 2, "Pain in extremity": 2, "Sleep disorder": 2, "Vaccination failure": 2, "Abortion spontaneous": 1, "Anxiety": 1, "Back pain": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Chills": 1, "Drug ineffective": 1, "Echocardiogram": 1, "Hypersensitivity": 1, "Hypertension": 1, "Incorrect dose administered": 1, "Maternal exposure before pregnancy": 1, "Maternal exposure during pregnancy": 1, "Myalgia": 1, "Pain": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "Sensitive skin": 1, "Ultrasound scan": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Weight decreased": 1, "White blood cell count": 1, "White blood cell count abnormal": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33025B1.json b/docs/data/histograms/United States/33025B1.json
new file mode 100644
index 00000000000..9c715d99a53
--- /dev/null
+++ b/docs/data/histograms/United States/33025B1.json	
@@ -0,0 +1 @@
+{"batchcode": "33025B1", "histograms": [{"batchcodes": ["33025B1"], "histogram": {"Dysmenorrhoea": 1, "Menstrual disorder": 1, "Premenstrual syndrome": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33025BD.json b/docs/data/histograms/United States/33025BD.json
new file mode 100644
index 00000000000..ab51dca2b3e
--- /dev/null
+++ b/docs/data/histograms/United States/33025BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33025BD", "histograms": [{"batchcodes": ["1805031", "33025BD", "FH80Z8"], "histogram": {"COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Suspected COVID-19": 1}}, {"batchcodes": ["33025BD"], "histogram": {"Immunisation": 10, "SARS-CoV-2 test": 9, "COVID-19": 8, "Drug ineffective": 7, "Headache": 5, "Pain": 5, "Heart rate increased": 4, "Nausea": 4, "Pyrexia": 4, "Swelling": 4, "Arthralgia": 3, "Dyspnoea": 3, "Heart rate": 3, "Interchange of vaccine products": 3, "Axillary pain": 2, "Chest pain": 2, "Fatigue": 2, "Lethargy": 2, "Lymphadenopathy": 2, "Off label use": 2, "Palpitations": 2, "Tinnitus": 2, "Tremor": 2, "Vaccination site pain": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Abdominal pain": 1, "Abdominal pain upper": 1, "Ageusia": 1, "Alopecia": 1, "Anosmia": 1, "Axillary mass": 1, "Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Body temperature increased": 1, "Cardiac operation": 1, "Chest discomfort": 1, "Chills": 1, "Condition aggravated": 1, "Constipation": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysuria": 1, "Electrocardiogram": 1, "Facial pain": 1, "Feeling cold": 1, "Flatulence": 1, "Frustration tolerance decreased": 1, "General physical health deterioration": 1, "Heavy menstrual bleeding": 1, "Hypertension": 1, "Inappropriate schedule of product administration": 1, "Incoherent": 1, "Influenza like illness": 1, "Injection site erythema": 1, "Insomnia": 1, "Investigation": 1, "Irritability": 1, "Joint swelling": 1, "Loss of consciousness": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Myalgia": 1, "Pain in extremity": 1, "Pericarditis": 1, "Peripheral swelling": 1, "Pleural effusion": 1, "Polymenorrhoea": 1, "Rash pruritic": 1, "Rhinorrhoea": 1, "Right atrial enlargement": 1, "Sinusitis": 1, "Urine flow decreased": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33025BP.json b/docs/data/histograms/United States/33025BP.json
new file mode 100644
index 00000000000..8a4a5805030
--- /dev/null
+++ b/docs/data/histograms/United States/33025BP.json	
@@ -0,0 +1 @@
+{"batchcode": "33025BP", "histograms": [{"batchcodes": ["33025BP"], "histogram": {"Bone swelling": 1, "Immunisation": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33026130.json b/docs/data/histograms/United States/33026130.json
new file mode 100644
index 00000000000..71675b0e83c
--- /dev/null
+++ b/docs/data/histograms/United States/33026130.json	
@@ -0,0 +1 @@
+{"batchcode": "33026130", "histograms": [{"batchcodes": ["33026130"], "histogram": {"Arthralgia": 1, "Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3302680.json b/docs/data/histograms/United States/3302680.json
new file mode 100644
index 00000000000..7df55f9feca
--- /dev/null
+++ b/docs/data/histograms/United States/3302680.json	
@@ -0,0 +1 @@
+{"batchcode": "3302680", "histograms": [{"batchcodes": ["3302680"], "histogram": {"Pain": 4, "COVID-19": 3, "Body temperature": 2, "Chills": 2, "Drug ineffective": 2, "Dyspnoea": 2, "Fatigue": 2, "Headache": 2, "Immunisation": 2, "Pain in extremity": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Burning sensation": 1, "Chest pain": 1, "Condition aggravated": 1, "Feeling abnormal": 1, "Heart rate": 1, "Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1, "Pleuritic pain": 1, "Tachycardia": 1, "Urticaria": 1, "Vaccination failure": 1, "Vaccination site reaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3302689.json b/docs/data/histograms/United States/3302689.json
new file mode 100644
index 00000000000..cf0b4454582
--- /dev/null
+++ b/docs/data/histograms/United States/3302689.json	
@@ -0,0 +1 @@
+{"batchcode": "3302689", "histograms": [{"batchcodes": ["3302689"], "histogram": {"Chills": 1, "Expired product administered": 1, "Headache": 1, "Malaise": 1, "Maternal exposure during pregnancy": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330268BD.json b/docs/data/histograms/United States/330268BD.json
new file mode 100644
index 00000000000..dfbdc3dd5ca
--- /dev/null
+++ b/docs/data/histograms/United States/330268BD.json	
@@ -0,0 +1 @@
+{"batchcode": "330268BD", "histograms": [{"batchcodes": ["330268BD"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330268D.json b/docs/data/histograms/United States/330268D.json
new file mode 100644
index 00000000000..a62fb988e7b
--- /dev/null
+++ b/docs/data/histograms/United States/330268D.json	
@@ -0,0 +1 @@
+{"batchcode": "330268D", "histograms": [{"batchcodes": ["1805025", "330268D"], "histogram": {"COVID-19": 1, "COVID-19 immunisation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["330268D"], "histogram": {"SARS-CoV-2 test": 9, "COVID-19": 6, "Immunisation": 6, "Drug ineffective": 4, "Vaccination failure": 4, "Chills": 3, "Diarrhoea": 3, "Fatigue": 3, "Pyrexia": 3, "Arthralgia": 2, "Body temperature": 2, "Decreased appetite": 2, "Dysmenorrhoea": 2, "Heavy menstrual bleeding": 2, "Malaise": 2, "Menstruation irregular": 2, "Myalgia": 2, "Pain": 2, "Suspected COVID-19": 2, "Weight": 2, "Abdominal discomfort": 1, "Abdominal pain upper": 1, "Bedridden": 1, "Biopsy": 1, "Blood cholesterol abnormal": 1, "Blood test": 1, "Body temperature abnormal": 1, "Burning sensation": 1, "Condition aggravated": 1, "Contusion": 1, "Depressed mood": 1, "Dizziness": 1, "Erythema": 1, "Eye pain": 1, "Eye swelling": 1, "Feeling abnormal": 1, "Gait disturbance": 1, "Haematuria": 1, "Headache": 1, "Hot flush": 1, "Hyperhidrosis": 1, "Hypomenorrhoea": 1, "Illness": 1, "Impaired driving ability": 1, "Insomnia": 1, "Investigation": 1, "Joint swelling": 1, "Lacrimation increased": 1, "Lip swelling": 1, "Lymphadenopathy": 1, "Menstruation delayed": 1, "Nausea": 1, "Ocular hyperaemia": 1, "Pain in extremity": 1, "Proteinuria": 1, "Rash": 1, "Rhinorrhoea": 1, "Swelling face": 1, "Throat irritation": 1, "Ultrasound testes": 1, "Ultrasound uterus": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1, "Vomiting": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33026BB.json b/docs/data/histograms/United States/33026BB.json
new file mode 100644
index 00000000000..e739fbbe80f
--- /dev/null
+++ b/docs/data/histograms/United States/33026BB.json	
@@ -0,0 +1 @@
+{"batchcode": "33026BB", "histograms": [{"batchcodes": ["33026BB"], "histogram": {"Immunisation": 1, "Testicular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33026BD.json b/docs/data/histograms/United States/33026BD.json
new file mode 100644
index 00000000000..2fe3b9be048
--- /dev/null
+++ b/docs/data/histograms/United States/33026BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33026BD", "histograms": [{"batchcodes": ["33026BD"], "histogram": {"Immunisation": 6, "COVID-19": 5, "Headache": 4, "Pyrexia": 4, "SARS-CoV-2 test": 4, "Chills": 3, "Drug ineffective": 3, "Vaccination failure": 3, "Alopecia": 2, "Body temperature": 2, "Fatigue": 2, "Lymphadenopathy": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "Abdominal discomfort": 1, "Axillary pain": 1, "Breast pain": 1, "Breast swelling": 1, "Chest discomfort": 1, "Dizziness": 1, "Feeling abnormal": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Limb discomfort": 1, "Lymph node pain": 1, "Migraine": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral coldness": 1, "Suspected COVID-19": 1, "Swelling": 1, "Vaccination site induration": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33030.json b/docs/data/histograms/United States/33030.json
new file mode 100644
index 00000000000..3023d00087a
--- /dev/null
+++ b/docs/data/histograms/United States/33030.json	
@@ -0,0 +1 @@
+{"batchcode": "33030", "histograms": [{"batchcodes": ["33030"], "histogram": {"Giant cell arteritis": 1, "Headache": 1, "Pain": 1, "Pain in jaw": 1, "Polymyalgia rheumatica": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3303012.json b/docs/data/histograms/United States/3303012.json
new file mode 100644
index 00000000000..fb702924664
--- /dev/null
+++ b/docs/data/histograms/United States/3303012.json	
@@ -0,0 +1 @@
+{"batchcode": "3303012", "histograms": [{"batchcodes": ["3303012"], "histogram": {"Alopecia": 1, "Dizziness": 1, "Erythema": 1, "Eye swelling": 1, "Fatigue": 1, "Madarosis": 1, "Movement disorder": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Rash": 1, "Rhinorrhoea": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330303D.json b/docs/data/histograms/United States/330303D.json
new file mode 100644
index 00000000000..5c05b68ef9d
--- /dev/null
+++ b/docs/data/histograms/United States/330303D.json	
@@ -0,0 +1 @@
+{"batchcode": "330303D", "histograms": [{"batchcodes": ["330303D"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3303080.json b/docs/data/histograms/United States/3303080.json
new file mode 100644
index 00000000000..eddf58d0b98
--- /dev/null
+++ b/docs/data/histograms/United States/3303080.json	
@@ -0,0 +1 @@
+{"batchcode": "3303080", "histograms": [{"batchcodes": ["3303080"], "histogram": {"Immunisation": 5, "Deafness": 2, "Vaccination site pain": 2, "Accidental exposure to product": 1, "Arthralgia": 1, "Aura": 1, "Body temperature": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Exposure via skin contact": 1, "Feeling abnormal": 1, "Heavy menstrual bleeding": 1, "Hypoaesthesia": 1, "Injection site haemorrhage": 1, "Injury associated with device": 1, "Lip swelling": 1, "Menstruation irregular": 1, "Migraine": 1, "Paraesthesia oral": 1, "Product use issue": 1, "Pyrexia": 1, "Tinnitus": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaginal haemorrhage": 1, "Wrong technique in product usage process": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330308BD.json b/docs/data/histograms/United States/330308BD.json
new file mode 100644
index 00000000000..127358bfbe3
--- /dev/null
+++ b/docs/data/histograms/United States/330308BD.json	
@@ -0,0 +1 @@
+{"batchcode": "330308BD", "histograms": [{"batchcodes": ["330308BD"], "histogram": {"Chills": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330308D.json b/docs/data/histograms/United States/330308D.json
new file mode 100644
index 00000000000..d1211c480a8
--- /dev/null
+++ b/docs/data/histograms/United States/330308D.json	
@@ -0,0 +1 @@
+{"batchcode": "330308D", "histograms": [{"batchcodes": ["048B21A", "330308D"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["081B21A", "330308D"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1}}, {"batchcodes": ["330308D"], "histogram": {"COVID-19": 23, "SARS-CoV-2 test": 22, "Immunisation": 14, "Drug ineffective": 13, "Fatigue": 10, "Vaccination failure": 10, "Headache": 5, "Pain": 5, "Pain in extremity": 5, "Vaccination site pain": 5, "Chills": 4, "Feeling abnormal": 4, "Abdominal pain upper": 3, "Chest pain": 3, "Dizziness": 3, "Myalgia": 3, "Pruritus": 3, "Axillary pain": 2, "Chest discomfort": 2, "Insomnia": 2, "Interchange of vaccine products": 2, "Lymphadenopathy": 2, "Nausea": 2, "Oropharyngeal pain": 2, "Periorbital swelling": 2, "Pyrexia": 2, "Rash": 2, "Swelling": 2, "Urticaria": 2, "Weight": 2, "Abdominal discomfort": 1, "Alopecia": 1, "Alopecia areata": 1, "Anorectal disorder": 1, "Arthralgia": 1, "Asthenia": 1, "Axillary mass": 1, "Back pain": 1, "Body mass index": 1, "Bone pain": 1, "Cough": 1, "Diplopia": 1, "Discomfort": 1, "Disease recurrence": 1, "Electrocardiogram": 1, "Feeling drunk": 1, "Feeling hot": 1, "Feeling of body temperature change": 1, "Furuncle": 1, "Gastric pH": 1, "Gastritis": 1, "Head discomfort": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Impaired driving ability": 1, "Incorrect dosage administered": 1, "Infarction": 1, "Influenza like illness": 1, "Joint range of motion decreased": 1, "Lymph node pain": 1, "Malaise": 1, "Maternal exposure before pregnancy": 1, "Menstrual disorder": 1, "Mobility decreased": 1, "Muscle spasms": 1, "Myocarditis": 1, "Nasal congestion": 1, "Neck pain": 1, "Off label use": 1, "Paraesthesia": 1, "Pericarditis": 1, "Perineal disorder": 1, "Peripheral swelling": 1, "Poisoning": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "Scratch": 1, "Somnolence": 1, "Stress": 1, "Tinnitus": 1, "Vulval disorder": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330308P.json b/docs/data/histograms/United States/330308P.json
new file mode 100644
index 00000000000..02c7158c181
--- /dev/null
+++ b/docs/data/histograms/United States/330308P.json	
@@ -0,0 +1 @@
+{"batchcode": "330308P", "histograms": [{"batchcodes": ["330308P"], "histogram": {"Hypoaesthesia": 1, "Immunisation": 1, "Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33030BD.json b/docs/data/histograms/United States/33030BD.json
new file mode 100644
index 00000000000..d2bef1524a2
--- /dev/null
+++ b/docs/data/histograms/United States/33030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33030BD", "histograms": [{"batchcodes": ["33030BD"], "histogram": {"Immunisation": 22, "SARS-CoV-2 test": 21, "COVID-19": 18, "Vaccination failure": 10, "Drug ineffective": 9, "Chills": 8, "Fatigue": 7, "Headache": 7, "Pyrexia": 7, "Vaccination site pain": 7, "Pain": 6, "Pain in extremity": 6, "Arthralgia": 5, "Back pain": 5, "Condition aggravated": 5, "Lymphadenopathy": 5, "Investigation": 4, "Abdominal pain": 3, "Asthenia": 3, "Chest discomfort": 3, "Chest pain": 3, "Dizziness": 3, "Hypoaesthesia": 3, "Joint swelling": 3, "Myalgia": 3, "Nausea": 3, "Paraesthesia": 3, "Tinnitus": 3, "Urticaria": 3, "Vaccination site erythema": 3, "Vomiting": 3, "Blood pressure measurement": 2, "Blood test": 2, "Body temperature": 2, "Computerised tomogram": 2, "Cough": 2, "Dyspepsia": 2, "Gait disturbance": 2, "Head discomfort": 2, "Heart rate increased": 2, "Hyperhidrosis": 2, "Hypertension": 2, "Laboratory test": 2, "Limb discomfort": 2, "Lymph node pain": 2, "Muscular weakness": 2, "Oropharyngeal pain": 2, "Presyncope": 2, "Rash papular": 2, "Swelling": 2, "Vaccination site pruritus": 2, "Vaccination site swelling": 2, "X-ray": 2, "Abdomen scan": 1, "Abdominal discomfort": 1, "Abnormal dreams": 1, "Accidental overdose": 1, "Axillary pain": 1, "Bacterial test": 1, "Bedridden": 1, "Blister": 1, "Blood glucose increased": 1, "Blood iron": 1, "Blood iron decreased": 1, "Bone disorder": 1, "C-reactive protein": 1, "C-reactive protein increased": 1, "Change of bowel habit": 1, "Chest X-ray": 1, "Chromaturia": 1, "Circumstance or information capable of leading to medication error": 1, "Confusional state": 1, "Cyst": 1, "Depression": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Dysstasia": 1, "Eating disorder": 1, "Electrocardiogram": 1, "Erythema": 1, "Fall": 1, "Feeling abnormal": 1, "Flatulence": 1, "Heart rate": 1, "Hyperaesthesia": 1, "Hypersomnia": 1, "Hypokinesia": 1, "Illness": 1, "Impaired work ability": 1, "Inappropriate schedule of product administration": 1, "Incorrect dose administered": 1, "Inflammation": 1, "Insomnia": 1, "Interchange of vaccine products": 1, "Intraocular pressure increased": 1, "Intraocular pressure test": 1, "Lethargy": 1, "Loss of personal independence in daily activities": 1, "Magnetic resonance imaging": 1, "Malaise": 1, "Menstrual disorder": 1, "Migraine": 1, "Mobility decreased": 1, "Movement disorder": 1, "Muscle disorder": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Muscle twitching": 1, "Nasopharyngitis": 1, "Night sweats": 1, "Off label use": 1, "Palpitations": 1, "Peripheral swelling": 1, "Product administered to patient of inappropriate age": 1, "Protein urine": 1, "Protein urine present": 1, "Pruritus": 1, "Pulse abnormal": 1, "Rash erythematous": 1, "Red blood cells urine": 1, "Red blood cells urine positive": 1, "Rheumatoid arthritis": 1, "SARS-CoV-2 test negative": 1, "Secretion discharge": 1, "Serum ferritin": 1, "Serum ferritin decreased": 1, "Suspected COVID-19": 1, "Swollen tongue": 1, "Syncope": 1, "Tachycardia": 1, "Toothache": 1, "Tremor": 1, "Ulcer": 1, "Urine albumin/creatinine ratio": 1, "Urine albumin/creatinine ratio increased": 1, "Vaccination site bruising": 1, "Vaccination site discomfort": 1, "Vaccination site extravasation": 1, "Vaccination site haemorrhage": 1, "Vaccination site hypersensitivity": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33030BP.json b/docs/data/histograms/United States/33030BP.json
new file mode 100644
index 00000000000..163c7f40ec0
--- /dev/null
+++ b/docs/data/histograms/United States/33030BP.json	
@@ -0,0 +1 @@
+{"batchcode": "33030BP", "histograms": [{"batchcodes": ["33030BP"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330336BD.json b/docs/data/histograms/United States/330336BD.json
new file mode 100644
index 00000000000..2656edca9e4
--- /dev/null
+++ b/docs/data/histograms/United States/330336BD.json	
@@ -0,0 +1 @@
+{"batchcode": "330336BD", "histograms": [{"batchcodes": ["330336BD"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33033BD.json b/docs/data/histograms/United States/33033BD.json
new file mode 100644
index 00000000000..0158cb397ee
--- /dev/null
+++ b/docs/data/histograms/United States/33033BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33033BD", "histograms": [{"batchcodes": ["33033BD"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33036130.json b/docs/data/histograms/United States/33036130.json
new file mode 100644
index 00000000000..b10b6978854
--- /dev/null
+++ b/docs/data/histograms/United States/33036130.json	
@@ -0,0 +1 @@
+{"batchcode": "33036130", "histograms": [{"batchcodes": ["33036130"], "histogram": {"Headache": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3303680.json b/docs/data/histograms/United States/3303680.json
new file mode 100644
index 00000000000..d9113e3aac8
--- /dev/null
+++ b/docs/data/histograms/United States/3303680.json	
@@ -0,0 +1 @@
+{"batchcode": "3303680", "histograms": [{"batchcodes": ["3303680"], "histogram": {"SARS-CoV-2 test": 4, "Arthralgia": 2, "Blood test": 2, "COVID-19": 2, "Immunisation": 2, "Troponin": 2, "Angiogram pulmonary": 1, "Aphthous ulcer": 1, "Blood fibrinogen": 1, "Blood glucose": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "C-reactive protein": 1, "Chest discomfort": 1, "Chest pain": 1, "Drug ineffective": 1, "Electrocardiogram": 1, "Eye pain": 1, "Fibrin D dimer": 1, "Full blood count": 1, "Gait inability": 1, "Headache": 1, "Human chorionic gonadotropin": 1, "Hypertension": 1, "Hypoaesthesia": 1, "Immune system disorder": 1, "Joint range of motion decreased": 1, "Joint swelling": 1, "Loss of consciousness": 1, "Metabolic function test": 1, "Mobility decreased": 1, "Movement disorder": 1, "Myalgia": 1, "Nucleic acid test": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Presyncope": 1, "Purpura": 1, "Pyrexia": 1, "Red blood cell sedimentation rate": 1, "SARS-CoV-2 RNA": 1, "Tachycardia": 1, "Ultrasound scan": 1, "Urine analysis": 1, "Vaccination failure": 1, "Vaccination site pain": 1, "Vaginal ulceration": 1, "Vulvovaginal pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3303686.json b/docs/data/histograms/United States/3303686.json
new file mode 100644
index 00000000000..e68931025b9
--- /dev/null
+++ b/docs/data/histograms/United States/3303686.json	
@@ -0,0 +1 @@
+{"batchcode": "3303686", "histograms": [{"batchcodes": ["3303686"], "histogram": {"Vaccination site nodule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/330368D.json b/docs/data/histograms/United States/330368D.json
new file mode 100644
index 00000000000..be9a746e51b
--- /dev/null
+++ b/docs/data/histograms/United States/330368D.json	
@@ -0,0 +1 @@
+{"batchcode": "330368D", "histograms": [{"batchcodes": ["330368D"], "histogram": {"Arthralgia": 3, "COVID-19": 3, "Pain": 3, "Body temperature": 2, "Body temperature increased": 2, "Dizziness": 2, "Drug ineffective": 2, "Headache": 2, "Hypoaesthesia": 2, "Immunisation": 2, "Pain in extremity": 2, "Poor quality product administered": 2, "Product temperature excursion issue": 2, "Product use issue": 2, "Pyrexia": 2, "SARS-CoV-2 test": 2, "Urticaria": 2, "Vaccination failure": 2, "Vaccination site pain": 2, "Abdominal pain": 1, "Apnoea": 1, "Audiogram": 1, "Axillary mass": 1, "Back pain": 1, "Balance disorder": 1, "Blood pressure measurement": 1, "Breast tenderness": 1, "Chills": 1, "Deafness unilateral": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Discomfort": 1, "Disease recurrence": 1, "Dizziness postural": 1, "Ear disorder": 1, "Ear pain": 1, "Eating disorder": 1, "Electrocardiogram": 1, "Erythema": 1, "Eye contusion": 1, "Eyelid margin crusting": 1, "Head injury": 1, "Heart rate": 1, "Immunisation reaction": 1, "International normalised ratio": 1, "Joint stiffness": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Lymphadenitis": 1, "Lymphadenopathy": 1, "Movement disorder": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Near death experience": 1, "Off label use": 1, "Palpitations": 1, "Paraesthesia": 1, "Product administered at inappropriate site": 1, "Pruritus": 1, "Rash": 1, "SARS-CoV-2 antibody test": 1, "Seizure": 1, "Sensory loss": 1, "Skin burning sensation": 1, "Sleep disorder": 1, "Suspected COVID-19": 1, "Syncope": 1, "Temporomandibular joint syndrome": 1, "Throat irritation": 1, "Vaccination site swelling": 1, "Vomiting": 1, "Wound": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33036BD.json b/docs/data/histograms/United States/33036BD.json
new file mode 100644
index 00000000000..3e058007a44
--- /dev/null
+++ b/docs/data/histograms/United States/33036BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33036BD", "histograms": [{"batchcodes": ["33036BD"], "histogram": {"COVID-19": 14, "SARS-CoV-2 test": 12, "Vaccination failure": 8, "Pain": 7, "Chills": 6, "Drug ineffective": 6, "Pyrexia": 6, "Arthralgia": 5, "Fatigue": 5, "Immunisation": 5, "Pain in extremity": 5, "Headache": 4, "Nausea": 4, "Rash": 3, "Abdominal pain upper": 2, "Chest pain": 2, "Condition aggravated": 2, "Dizziness": 2, "Erythema": 2, "Feeling abnormal": 2, "Gait disturbance": 2, "Hyperhidrosis": 2, "Neck pain": 2, "Oropharyngeal pain": 2, "Peripheral swelling": 2, "Product administration error": 2, "Urticaria": 2, "Vaccination site pain": 2, "Abdominal discomfort": 1, "Asthenia": 1, "Bedridden": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Burning sensation": 1, "COVID-19 immunisation": 1, "Cardiac disorder": 1, "Chromaturia": 1, "Cough": 1, "Faeces discoloured": 1, "Feeling hot": 1, "Heart rate": 1, "Heart rate irregular": 1, "Herpes simplex": 1, "Hypersensitivity": 1, "Hypertension": 1, "Illness": 1, "Impaired driving ability": 1, "Incorrect route of product administration": 1, "Inner ear disorder": 1, "Interchange of vaccine products": 1, "Joint stiffness": 1, "Joint swelling": 1, "Limb discomfort": 1, "Loss of personal independence in daily activities": 1, "Lymphadenopathy": 1, "Migraine": 1, "Movement disorder": 1, "Muscle spasms": 1, "Musculoskeletal pain": 1, "Myalgia": 1, "Myocarditis": 1, "Nasal congestion": 1, "Near death experience": 1, "Off label use": 1, "Oral herpes": 1, "Overdose": 1, "Palpitations": 1, "Paraesthesia": 1, "Parosmia": 1, "Pharyngitis": 1, "Poor quality product administered": 1, "Product temperature excursion issue": 1, "Product use issue": 1, "Pruritus": 1, "Rash papular": 1, "Suspected COVID-19": 1, "Swelling": 1, "Taste disorder": 1, "Temperature intolerance": 1, "Thinking abnormal": 1, "Tic": 1, "Tinnitus": 1, "Tremor": 1, "Vision blurred": 1, "Vomiting": 1, "Weight": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33036VD.json b/docs/data/histograms/United States/33036VD.json
new file mode 100644
index 00000000000..d98d18534c9
--- /dev/null
+++ b/docs/data/histograms/United States/33036VD.json	
@@ -0,0 +1 @@
+{"batchcode": "33036VD", "histograms": [{"batchcodes": ["33036VD"], "histogram": {"Condition aggravated": 1, "Dyskinesia": 1, "Inappropriate schedule of product administration": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33038D.json b/docs/data/histograms/United States/33038D.json
new file mode 100644
index 00000000000..680b5803adf
--- /dev/null
+++ b/docs/data/histograms/United States/33038D.json	
@@ -0,0 +1 @@
+{"batchcode": "33038D", "histograms": [{"batchcodes": ["33038D"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33038RD.json b/docs/data/histograms/United States/33038RD.json
new file mode 100644
index 00000000000..97a9f52f912
--- /dev/null
+++ b/docs/data/histograms/United States/33038RD.json	
@@ -0,0 +1 @@
+{"batchcode": "33038RD", "histograms": [{"batchcodes": ["33038RD"], "histogram": {"Arthralgia": 1, "Chills": 1, "Immunisation": 1, "Lymphadenitis": 1, "Muscle spasms": 1, "Musculoskeletal stiffness": 1, "Pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3303BD.json b/docs/data/histograms/United States/3303BD.json
new file mode 100644
index 00000000000..8f2698bde93
--- /dev/null
+++ b/docs/data/histograms/United States/3303BD.json	
@@ -0,0 +1 @@
+{"batchcode": "3303BD", "histograms": [{"batchcodes": ["3303BD"], "histogram": {"COVID-19": 1, "Chills": 1, "Condition aggravated": 1, "Cough": 1, "Drug ineffective": 1, "Nasal congestion": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3303D8D.json b/docs/data/histograms/United States/3303D8D.json
new file mode 100644
index 00000000000..47d86979ea2
--- /dev/null
+++ b/docs/data/histograms/United States/3303D8D.json	
@@ -0,0 +1 @@
+{"batchcode": "3303D8D", "histograms": [{"batchcodes": ["3303D8D"], "histogram": {"Muscle atrophy": 1, "Muscle twitching": 1, "Myalgia": 1, "Pruritus": 1, "Skin warm": 1, "Vaccination site atrophy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3303FB.json b/docs/data/histograms/United States/3303FB.json
new file mode 100644
index 00000000000..659af932149
--- /dev/null
+++ b/docs/data/histograms/United States/3303FB.json	
@@ -0,0 +1 @@
+{"batchcode": "3303FB", "histograms": [{"batchcodes": ["3303FB"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33068D.json b/docs/data/histograms/United States/33068D.json
new file mode 100644
index 00000000000..f17baa5af52
--- /dev/null
+++ b/docs/data/histograms/United States/33068D.json	
@@ -0,0 +1 @@
+{"batchcode": "33068D", "histograms": [{"batchcodes": ["33068D"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3306BD.json b/docs/data/histograms/United States/3306BD.json
new file mode 100644
index 00000000000..18c42816a12
--- /dev/null
+++ b/docs/data/histograms/United States/3306BD.json	
@@ -0,0 +1 @@
+{"batchcode": "3306BD", "histograms": [{"batchcodes": ["3306BD"], "histogram": {"Influenza": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33075BD.json b/docs/data/histograms/United States/33075BD.json
new file mode 100644
index 00000000000..9185965f08a
--- /dev/null
+++ b/docs/data/histograms/United States/33075BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33075BD", "histograms": [{"batchcodes": ["33075BD"], "histogram": {"Hypotrichosis": 1, "Skin burning sensation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3310308A.json b/docs/data/histograms/United States/3310308A.json
new file mode 100644
index 00000000000..c31921612b2
--- /dev/null
+++ b/docs/data/histograms/United States/3310308A.json	
@@ -0,0 +1 @@
+{"batchcode": "3310308A", "histograms": [{"batchcodes": ["3310308A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33110BA.json b/docs/data/histograms/United States/33110BA.json
new file mode 100644
index 00000000000..1ca143a17ea
--- /dev/null
+++ b/docs/data/histograms/United States/33110BA.json	
@@ -0,0 +1 @@
+{"batchcode": "33110BA", "histograms": [{"batchcodes": ["33110BA"], "histogram": {"Anxiety": 1, "Memory impairment": 1, "Mental disorder": 1, "Pain": 1, "Pain in extremity": 1, "Suicidal ideation": 1, "Thrombosis": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33120BA.json b/docs/data/histograms/United States/33120BA.json
new file mode 100644
index 00000000000..dcbe33f4901
--- /dev/null
+++ b/docs/data/histograms/United States/33120BA.json	
@@ -0,0 +1 @@
+{"batchcode": "33120BA", "histograms": [{"batchcodes": ["33120BA"], "histogram": {"Arthralgia": 1, "Chills": 1, "Headache": 1, "Influenza": 1, "Myalgia": 1, "Neck pain": 1, "Neuralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33121.json b/docs/data/histograms/United States/33121.json
new file mode 100644
index 00000000000..f541a8c3ac7
--- /dev/null
+++ b/docs/data/histograms/United States/33121.json	
@@ -0,0 +1 @@
+{"batchcode": "33121", "histograms": [{"batchcodes": ["33121"], "histogram": {"Facial paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/331268D.json b/docs/data/histograms/United States/331268D.json
new file mode 100644
index 00000000000..b8ed3f892f3
--- /dev/null
+++ b/docs/data/histograms/United States/331268D.json	
@@ -0,0 +1 @@
+{"batchcode": "331268D", "histograms": [{"batchcodes": ["331268D"], "histogram": {"Headache": 1, "Herpes zoster": 1, "Immunisation": 1, "Influenza like illness": 1, "Interchange of vaccine products": 1, "Off label use": 1, "SARS-CoV-2 test": 1, "Skin lesion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/331300A.json b/docs/data/histograms/United States/331300A.json
new file mode 100644
index 00000000000..6326ae23d4d
--- /dev/null
+++ b/docs/data/histograms/United States/331300A.json	
@@ -0,0 +1 @@
+{"batchcode": "331300A", "histograms": [{"batchcodes": ["331300A"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3313013A.json b/docs/data/histograms/United States/3313013A.json
new file mode 100644
index 00000000000..8c0163eeef4
--- /dev/null
+++ b/docs/data/histograms/United States/3313013A.json	
@@ -0,0 +1 @@
+{"batchcode": "3313013A", "histograms": [{"batchcodes": ["3313013A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/331305A.json b/docs/data/histograms/United States/331305A.json
new file mode 100644
index 00000000000..61566329eee
--- /dev/null
+++ b/docs/data/histograms/United States/331305A.json	
@@ -0,0 +1 @@
+{"batchcode": "331305A", "histograms": [{"batchcodes": ["331305A"], "histogram": {"Immunisation": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33130807.json b/docs/data/histograms/United States/33130807.json
new file mode 100644
index 00000000000..e842f002ca1
--- /dev/null
+++ b/docs/data/histograms/United States/33130807.json	
@@ -0,0 +1 @@
+{"batchcode": "33130807", "histograms": [{"batchcodes": ["33130807"], "histogram": {"Immunisation": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33130819.json b/docs/data/histograms/United States/33130819.json
new file mode 100644
index 00000000000..4be13b7616b
--- /dev/null
+++ b/docs/data/histograms/United States/33130819.json	
@@ -0,0 +1 @@
+{"batchcode": "33130819", "histograms": [{"batchcodes": ["33130819"], "histogram": {"Headache": 1, "Immunisation": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3313081A.json b/docs/data/histograms/United States/3313081A.json
new file mode 100644
index 00000000000..fec8609c53a
--- /dev/null
+++ b/docs/data/histograms/United States/3313081A.json	
@@ -0,0 +1 @@
+{"batchcode": "3313081A", "histograms": [{"batchcodes": ["3313081A"], "histogram": {"Acoustic stimulation tests": 1, "Asthenia": 1, "Balance disorder": 1, "Chondrocalcinosis": 1, "Deafness": 1, "Ear inflammation": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3313084.json b/docs/data/histograms/United States/3313084.json
new file mode 100644
index 00000000000..8b3db308755
--- /dev/null
+++ b/docs/data/histograms/United States/3313084.json	
@@ -0,0 +1 @@
+{"batchcode": "3313084", "histograms": [{"batchcodes": ["3313084"], "histogram": {"Immunisation": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3313088.json b/docs/data/histograms/United States/3313088.json
new file mode 100644
index 00000000000..6be8a18efba
--- /dev/null
+++ b/docs/data/histograms/United States/3313088.json	
@@ -0,0 +1 @@
+{"batchcode": "3313088", "histograms": [{"batchcodes": ["3313088"], "histogram": {"Immunisation": 2, "Blood test": 1, "Fatigue": 1, "Heart rate": 1, "Heart rate increased": 1, "Hepatic enzyme abnormal": 1, "Interchange of vaccine products": 1, "Mental impairment": 1, "Palpitations": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/331308A.json b/docs/data/histograms/United States/331308A.json
new file mode 100644
index 00000000000..d1362250796
--- /dev/null
+++ b/docs/data/histograms/United States/331308A.json	
@@ -0,0 +1 @@
+{"batchcode": "331308A", "histograms": [{"batchcodes": ["331308A"], "histogram": {"SARS-CoV-2 test": 18, "COVID-19": 14, "Immunisation": 14, "Headache": 10, "Pain in extremity": 9, "Vaccination failure": 8, "Pain": 7, "Pruritus": 7, "Drug ineffective": 6, "Fatigue": 4, "Feeling abnormal": 4, "Rash": 4, "Swelling": 4, "Feeling cold": 3, "Limb discomfort": 3, "Lymphadenopathy": 3, "Nausea": 3, "Off label use": 3, "Urticaria": 3, "Vaccination site pain": 3, "Arthralgia": 2, "Blister": 2, "Blood pressure measurement": 2, "Bone pain": 2, "Chest discomfort": 2, "Chest pain": 2, "Chills": 2, "Condition aggravated": 2, "Cough": 2, "Dizziness": 2, "Dry throat": 2, "Erythema": 2, "Heart rate increased": 2, "Interchange of vaccine products": 2, "Musculoskeletal discomfort": 2, "Neck pain": 2, "Peripheral swelling": 2, "Pyrexia": 2, "Tinnitus": 2, "Abdominal pain": 1, "Alopecia": 1, "Amnesia": 1, "Anxiety": 1, "Audiogram": 1, "Axillary pain": 1, "Back pain": 1, "Blood glucose increased": 1, "Blood pressure increased": 1, "Body height": 1, "Body temperature": 1, "Cardiac disorder": 1, "Cardiac flutter": 1, "Computerised tomogram": 1, "Crying": 1, "Diarrhoea": 1, "Discomfort": 1, "Disease recurrence": 1, "Dyspnoea": 1, "Ear disorder": 1, "Ear swelling": 1, "Electrocardiogram": 1, "Feeling hot": 1, "Formication": 1, "Gait disturbance": 1, "Haematochezia": 1, "Heart rate": 1, "Heart rate irregular": 1, "Hormone level abnormal": 1, "Hypersensitivity": 1, "Hypersomnia": 1, "Hypoaesthesia": 1, "Impaired quality of life": 1, "Inclusion body myositis": 1, "Inflammation": 1, "Influenza like illness": 1, "Joint swelling": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Migraine": 1, "Mobility decreased": 1, "Mucous stools": 1, "Muscle enzyme": 1, "Nerve conduction studies": 1, "Nervousness": 1, "Otitis externa": 1, "Product use issue": 1, "Renal pain": 1, "Restlessness": 1, "Rhinorrhoea": 1, "Scar": 1, "Secretion discharge": 1, "Seizure": 1, "Skin warm": 1, "Sluggishness": 1, "Speech disorder": 1, "Suspected COVID-19": 1, "Thrombosis": 1, "Tremor": 1, "Vaccination site discolouration": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33130AA.json b/docs/data/histograms/United States/33130AA.json
new file mode 100644
index 00000000000..c53f1d9482d
--- /dev/null
+++ b/docs/data/histograms/United States/33130AA.json	
@@ -0,0 +1 @@
+{"batchcode": "33130AA", "histograms": [{"batchcodes": ["33130AA"], "histogram": {"Arthralgia": 1, "Hypoaesthesia": 1, "Joint range of motion decreased": 1, "Limb discomfort": 1, "Limb injury": 1, "Loss of personal independence in daily activities": 1, "Pain in extremity": 1, "Periarthritis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33130BA.json b/docs/data/histograms/United States/33130BA.json
new file mode 100644
index 00000000000..94cb6335c79
--- /dev/null
+++ b/docs/data/histograms/United States/33130BA.json	
@@ -0,0 +1 @@
+{"batchcode": "33130BA", "histograms": [{"batchcodes": ["33130BA"], "histogram": {"Immunisation": 20, "SARS-CoV-2 test": 20, "COVID-19": 18, "Headache": 14, "Pain": 14, "Vaccination failure": 12, "Chills": 10, "Pain in extremity": 10, "Pyrexia": 10, "Fatigue": 8, "Lymphadenopathy": 7, "Drug ineffective": 6, "Nausea": 6, "Body temperature": 5, "Arthralgia": 4, "Cough": 4, "Myalgia": 4, "Asthenia": 3, "Axillary pain": 3, "Blood test": 3, "Dizziness": 3, "Feeling hot": 3, "Interchange of vaccine products": 3, "Lymph node pain": 3, "Paraesthesia": 3, "Back pain": 2, "Blood pressure measurement": 2, "Burning sensation": 2, "Cardiac disorder": 2, "Computerised tomogram": 2, "Diarrhoea": 2, "Dyspnoea": 2, "Ear pain": 2, "Feeling abnormal": 2, "Gait disturbance": 2, "Hypoaesthesia": 2, "Immunology test": 2, "Investigation": 2, "Limb discomfort": 2, "Lyme disease": 2, "Magnetic resonance imaging": 2, "Neck pain": 2, "Off label use": 2, "Oropharyngeal pain": 2, "Overdose": 2, "Product preparation error": 2, "Swelling": 2, "Swelling of eyelid": 2, "Urine analysis": 2, "Urticaria": 2, "Vaccination site erythema": 2, "Vaccination site pain": 2, "Vaccination site pruritus": 2, "Adverse event": 1, "Amenorrhoea": 1, "Amnesia": 1, "Arthritis": 1, "Autonomic nervous system imbalance": 1, "Axillary mass": 1, "Bartonella test": 1, "Bedridden": 1, "Biopsy": 1, "Biopsy bone": 1, "Blepharospasm": 1, "Blister": 1, "Blood electrolytes abnormal": 1, "Blood immunoglobulin G": 1, "Blood immunoglobulin M": 1, "Blood lactic acid": 1, "Blood magnesium": 1, "Blood phosphorus": 1, "Blood pressure abnormal": 1, "Blood pressure increased": 1, "Blood thyroid stimulating hormone": 1, "Body fluid analysis": 1, "Body height": 1, "Borrelia test": 1, "Brain injury": 1, "Bursitis": 1, "C-reactive protein": 1, "Cardiac monitoring": 1, "Cerebral atrophy": 1, "Chest discomfort": 1, "Chest pain": 1, "Condition aggravated": 1, "Cranial nerve disorder": 1, "Diplopia": 1, "Drug eruption": 1, "Dry mouth": 1, "Dry throat": 1, "Dysmenorrhoea": 1, "Dysphagia": 1, "Dysstasia": 1, "Eye pain": 1, "Facial pain": 1, "Feeling cold": 1, "Fibrin D dimer": 1, "Fibrin D dimer increased": 1, "Food aversion": 1, "Full blood count": 1, "Gastric disorder": 1, "Heart rate": 1, "Heavy menstrual bleeding": 1, "Human chorionic gonadotropin": 1, "Hyperhidrosis": 1, "Hypertrophic cardiomyopathy": 1, "Infection": 1, "Insomnia": 1, "Intermenstrual bleeding": 1, "Left ventricular hypertrophy": 1, "Lip swelling": 1, "Liver function test": 1, "Loss of consciousness": 1, "Loss of personal independence in daily activities": 1, "Mammogram": 1, "Mass": 1, "Maternal exposure during pregnancy": 1, "Microscopy": 1, "Migraine": 1, "Miliaria": 1, "Mobility decreased": 1, "Morning sickness": 1, "Movement disorder": 1, "Muscle disorder": 1, "Muscle spasms": 1, "Muscular weakness": 1, "Musculoskeletal stiffness": 1, "Myocarditis": 1, "Nervous system disorder": 1, "Neuralgia": 1, "Optic neuritis": 1, "Palpitations": 1, "Papilloma viral infection": 1, "Parkinsonism": 1, "Peripheral swelling": 1, "Pharyngeal swelling": 1, "Piloerection": 1, "Platelet count": 1, "Polymyalgia rheumatica": 1, "Postural orthostatic tachycardia syndrome": 1, "Pruritus": 1, "Rash erythematous": 1, "Red blood cell sedimentation rate": 1, "Renal function test": 1, "Rheumatoid arthritis": 1, "Scan": 1, "Sensory disturbance": 1, "Spinal fracture": 1, "Swelling face": 1, "Syncope": 1, "Temperature regulation disorder": 1, "Tenderness": 1, "Tendonitis": 1, "Throat irritation": 1, "Tremor": 1, "Trigeminal neuralgia": 1, "Ultrasound scan": 1, "Urine osmolarity": 1, "VIth nerve paralysis": 1, "Vaccination site bruising": 1, "Vaccination site discolouration": 1, "Vaccination site mass": 1, "Vertigo": 1, "Vomiting": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33130BA/3313OBA.json b/docs/data/histograms/United States/33130BA/3313OBA.json
new file mode 100644
index 00000000000..b629693fa6d
--- /dev/null
+++ b/docs/data/histograms/United States/33130BA/3313OBA.json	
@@ -0,0 +1 @@
+{"batchcode": "33130BA/3313OBA", "histograms": [{"batchcodes": ["33130BA/3313OBA"], "histogram": {"Axillary pain": 1, "Immunisation": 1, "Lymphadenopathy": 1, "Tongue ulceration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33130BO.json b/docs/data/histograms/United States/33130BO.json
new file mode 100644
index 00000000000..e69abfb754d
--- /dev/null
+++ b/docs/data/histograms/United States/33130BO.json	
@@ -0,0 +1 @@
+{"batchcode": "33130BO", "histograms": [{"batchcodes": ["33130BO"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33130BQ.json b/docs/data/histograms/United States/33130BQ.json
new file mode 100644
index 00000000000..4570bfeeb52
--- /dev/null
+++ b/docs/data/histograms/United States/33130BQ.json	
@@ -0,0 +1 @@
+{"batchcode": "33130BQ", "histograms": [{"batchcodes": ["33130BQ"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33136BA.json b/docs/data/histograms/United States/33136BA.json
new file mode 100644
index 00000000000..0b31c716807
--- /dev/null
+++ b/docs/data/histograms/United States/33136BA.json	
@@ -0,0 +1 @@
+{"batchcode": "33136BA", "histograms": [{"batchcodes": ["33136BA"], "histogram": {"Axillary mass": 1, "Axillary pain": 1, "Erythema": 1, "Immunisation": 1, "Interchange of vaccine products": 1, "Musculoskeletal stiffness": 1, "Off label use": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3313OBA.json b/docs/data/histograms/United States/3313OBA.json
new file mode 100644
index 00000000000..848aee67d0e
--- /dev/null
+++ b/docs/data/histograms/United States/3313OBA.json	
@@ -0,0 +1 @@
+{"batchcode": "3313OBA", "histograms": [{"batchcodes": ["042A21A", "3313OBA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}, {"batchcodes": ["3313OBA"], "histogram": {"COVID-19": 2, "Bed rest": 1, "Body temperature": 1, "Computerised tomogram": 1, "Diarrhoea": 1, "Drug ineffective": 1, "Headache": 1, "Immunisation": 1, "Lymphadenopathy": 1, "Nausea": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/331708A.json b/docs/data/histograms/United States/331708A.json
new file mode 100644
index 00000000000..ff43c9fb57f
--- /dev/null
+++ b/docs/data/histograms/United States/331708A.json	
@@ -0,0 +1 @@
+{"batchcode": "331708A", "histograms": [{"batchcodes": ["331708A"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/331808A.json b/docs/data/histograms/United States/331808A.json
new file mode 100644
index 00000000000..94638188e5b
--- /dev/null
+++ b/docs/data/histograms/United States/331808A.json	
@@ -0,0 +1 @@
+{"batchcode": "331808A", "histograms": [{"batchcodes": ["331808A"], "histogram": {"Anxiety": 1, "Chest pain": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Myocarditis": 1, "Panic attack": 1, "Respiratory tract congestion": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3330 BA.json b/docs/data/histograms/United States/3330 BA.json
new file mode 100644
index 00000000000..016eb4e2b48
--- /dev/null
+++ b/docs/data/histograms/United States/3330 BA.json	
@@ -0,0 +1 @@
+{"batchcode": "3330 BA", "histograms": [{"batchcodes": ["3330 BA"], "histogram": {"Electrocardiogram": 1, "Myocarditis": 1, "Nasopharyngeal swab": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33313OBA.json b/docs/data/histograms/United States/33313OBA.json
new file mode 100644
index 00000000000..4263388a768
--- /dev/null
+++ b/docs/data/histograms/United States/33313OBA.json	
@@ -0,0 +1 @@
+{"batchcode": "33313OBA", "histograms": [{"batchcodes": ["33313OBA"], "histogram": {"Blepharospasm": 1, "Immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/337K20A.json b/docs/data/histograms/United States/337K20A.json
new file mode 100644
index 00000000000..d1ca2e8755c
--- /dev/null
+++ b/docs/data/histograms/United States/337K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "337K20A", "histograms": [{"batchcodes": ["337K20A"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/337K21A.json b/docs/data/histograms/United States/337K21A.json
new file mode 100644
index 00000000000..13e07ced879
--- /dev/null
+++ b/docs/data/histograms/United States/337K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "337K21A", "histograms": [{"batchcodes": ["337K21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33826BD.json b/docs/data/histograms/United States/33826BD.json
new file mode 100644
index 00000000000..1937157d642
--- /dev/null
+++ b/docs/data/histograms/United States/33826BD.json	
@@ -0,0 +1 @@
+{"batchcode": "33826BD", "histograms": [{"batchcodes": ["33826BD"], "histogram": {"Inappropriate schedule of product administration": 1, "Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33B0BA.json b/docs/data/histograms/United States/33B0BA.json
new file mode 100644
index 00000000000..37ff75c4fe5
--- /dev/null
+++ b/docs/data/histograms/United States/33B0BA.json	
@@ -0,0 +1 @@
+{"batchcode": "33B0BA", "histograms": [{"batchcodes": ["33B0BA"], "histogram": {"Headache": 2, "SARS-CoV-2 test": 2, "Arthralgia": 1, "Blood test": 1, "Body temperature": 1, "Feeling abnormal": 1, "Illness": 1, "Immunisation": 1, "Investigation": 1, "Lymph node pain": 1, "Lymphadenopathy": 1, "Neck pain": 1, "Pain": 1, "Pyrexia": 1, "Thyroiditis subacute": 1, "Ultrasound scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33B21A.json b/docs/data/histograms/United States/33B21A.json
new file mode 100644
index 00000000000..511c1d3f341
--- /dev/null
+++ b/docs/data/histograms/United States/33B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "33B21A", "histograms": [{"batchcodes": ["33B21A"], "histogram": {"Asthenia": 1, "Diarrhoea": 1, "Fatigue": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33BOBA.json b/docs/data/histograms/United States/33BOBA.json
new file mode 100644
index 00000000000..f4fea388574
--- /dev/null
+++ b/docs/data/histograms/United States/33BOBA.json	
@@ -0,0 +1 @@
+{"batchcode": "33BOBA", "histograms": [{"batchcodes": ["33BOBA"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/33K212A.json b/docs/data/histograms/United States/33K212A.json
new file mode 100644
index 00000000000..fdc72e7c049
--- /dev/null
+++ b/docs/data/histograms/United States/33K212A.json	
@@ -0,0 +1 @@
+{"batchcode": "33K212A", "histograms": [{"batchcodes": ["33K212A"], "histogram": {"Expired product administered": 3, "Product storage error": 3}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/340P.json b/docs/data/histograms/United States/340P.json
new file mode 100644
index 00000000000..443c5ca9c6c
--- /dev/null
+++ b/docs/data/histograms/United States/340P.json	
@@ -0,0 +1 @@
+{"batchcode": "340P", "histograms": [{"batchcodes": ["340P"], "histogram": {"Dysgeusia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/341058A.json b/docs/data/histograms/United States/341058A.json
new file mode 100644
index 00000000000..019407d2bd9
--- /dev/null
+++ b/docs/data/histograms/United States/341058A.json	
@@ -0,0 +1 @@
+{"batchcode": "341058A", "histograms": [{"batchcodes": ["341058A"], "histogram": {"Asthenia": 1, "Back pain": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Fatigue": 1, "Headache": 1, "Lymphadenopathy": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Sensitisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/341240.json b/docs/data/histograms/United States/341240.json
new file mode 100644
index 00000000000..c456aed174e
--- /dev/null
+++ b/docs/data/histograms/United States/341240.json	
@@ -0,0 +1 @@
+{"batchcode": "341240", "histograms": [{"batchcodes": ["341240"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/341458A.json b/docs/data/histograms/United States/341458A.json
new file mode 100644
index 00000000000..130607441a0
--- /dev/null
+++ b/docs/data/histograms/United States/341458A.json	
@@ -0,0 +1 @@
+{"batchcode": "341458A", "histograms": [{"batchcodes": ["341458A"], "histogram": {"Blood uric acid": 1, "Blood uric acid increased": 1, "Inflammation": 1, "Lymphadenopathy": 1, "Mass": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/346334.json b/docs/data/histograms/United States/346334.json
new file mode 100644
index 00000000000..b85fee60144
--- /dev/null
+++ b/docs/data/histograms/United States/346334.json	
@@ -0,0 +1 @@
+{"batchcode": "346334", "histograms": [{"batchcodes": ["346334"], "histogram": {"Herpes zoster": 1, "Incorrect dose administered": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3580333.json b/docs/data/histograms/United States/3580333.json
new file mode 100644
index 00000000000..58e7449d8be
--- /dev/null
+++ b/docs/data/histograms/United States/3580333.json	
@@ -0,0 +1 @@
+{"batchcode": "3580333", "histograms": [{"batchcodes": ["3580333"], "histogram": {"Body temperature": 1, "Chest discomfort": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/362A1A.json b/docs/data/histograms/United States/362A1A.json
new file mode 100644
index 00000000000..43c7fe502b2
--- /dev/null
+++ b/docs/data/histograms/United States/362A1A.json	
@@ -0,0 +1 @@
+{"batchcode": "362A1A", "histograms": [{"batchcodes": ["362A1A"], "histogram": {"Bell's palsy": 1, "Lacrimation increased": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/363080.json b/docs/data/histograms/United States/363080.json
new file mode 100644
index 00000000000..710d54f7088
--- /dev/null
+++ b/docs/data/histograms/United States/363080.json	
@@ -0,0 +1 @@
+{"batchcode": "363080", "histograms": [{"batchcodes": ["363080"], "histogram": {"Breast pain": 1, "Discomfort": 1, "Immunisation": 1, "Inflammation": 1, "Lymphadenopathy": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/36821A.json b/docs/data/histograms/United States/36821A.json
new file mode 100644
index 00000000000..3abb8f680f7
--- /dev/null
+++ b/docs/data/histograms/United States/36821A.json	
@@ -0,0 +1 @@
+{"batchcode": "36821A", "histograms": [{"batchcodes": ["36821A"], "histogram": {"Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/36A21A.json b/docs/data/histograms/United States/36A21A.json
new file mode 100644
index 00000000000..367988e001b
--- /dev/null
+++ b/docs/data/histograms/United States/36A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "36A21A", "histograms": [{"batchcodes": ["36A21A"], "histogram": {"Dyspepsia": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling abnormal": 1, "Haemorrhage": 1, "Knee arthroplasty": 1, "Malaise": 1, "Pain in extremity": 1, "Vaccination site discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/37020A(?).json b/docs/data/histograms/United States/37020A(?).json
new file mode 100644
index 00000000000..c2f9eeb3917
--- /dev/null
+++ b/docs/data/histograms/United States/37020A(?).json	
@@ -0,0 +1 @@
+{"batchcode": "37020A(?)", "histograms": [{"batchcodes": ["37020A(?)"], "histogram": {"Arthralgia": 1, "Pruritus": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3707080.json b/docs/data/histograms/United States/3707080.json
new file mode 100644
index 00000000000..112187b35e2
--- /dev/null
+++ b/docs/data/histograms/United States/3707080.json	
@@ -0,0 +1 @@
+{"batchcode": "3707080", "histograms": [{"batchcodes": ["3707080"], "histogram": {"Chills": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3708D.json b/docs/data/histograms/United States/3708D.json
new file mode 100644
index 00000000000..0fd18c97ac3
--- /dev/null
+++ b/docs/data/histograms/United States/3708D.json	
@@ -0,0 +1 @@
+{"batchcode": "3708D", "histograms": [{"batchcodes": ["3708D"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3758.json b/docs/data/histograms/United States/3758.json
new file mode 100644
index 00000000000..5a490d5d336
--- /dev/null
+++ b/docs/data/histograms/United States/3758.json	
@@ -0,0 +1 @@
+{"batchcode": "3758", "histograms": [{"batchcodes": ["3758"], "histogram": {"Inappropriate schedule of product administration": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/37A2113.json b/docs/data/histograms/United States/37A2113.json
new file mode 100644
index 00000000000..9468fba485e
--- /dev/null
+++ b/docs/data/histograms/United States/37A2113.json	
@@ -0,0 +1 @@
+{"batchcode": "37A2113", "histograms": [{"batchcodes": ["37A2113"], "histogram": {"Glucose tolerance test": 1, "Maternal exposure during pregnancy": 1, "Pregnancy test": 1, "Ultrasound antenatal screen": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/37B21A.json b/docs/data/histograms/United States/37B21A.json
new file mode 100644
index 00000000000..81c8c5df014
--- /dev/null
+++ b/docs/data/histograms/United States/37B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "37B21A", "histograms": [{"batchcodes": ["37B21A"], "histogram": {"Blood glucose": 2, "Blood glucose increased": 2, "Nausea": 2, "Vomiting": 2, "Abdominal discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/37F21A.json b/docs/data/histograms/United States/37F21A.json
new file mode 100644
index 00000000000..443e02eb332
--- /dev/null
+++ b/docs/data/histograms/United States/37F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "37F21A", "histograms": [{"batchcodes": ["37F21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/37K20A.json b/docs/data/histograms/United States/37K20A.json
new file mode 100644
index 00000000000..bb3a2a5eba0
--- /dev/null
+++ b/docs/data/histograms/United States/37K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "37K20A", "histograms": [{"batchcodes": ["37K20A"], "histogram": {"Chills": 1, "Hypothyroidism": 1, "Influenza like illness": 1, "Pain": 1, "Polyarthritis": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/381308A.json b/docs/data/histograms/United States/381308A.json
new file mode 100644
index 00000000000..a57af2e80fc
--- /dev/null
+++ b/docs/data/histograms/United States/381308A.json	
@@ -0,0 +1 @@
+{"batchcode": "381308A", "histograms": [{"batchcodes": ["381308A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/38135BA.json b/docs/data/histograms/United States/38135BA.json
new file mode 100644
index 00000000000..d877eba64e5
--- /dev/null
+++ b/docs/data/histograms/United States/38135BA.json	
@@ -0,0 +1 @@
+{"batchcode": "38135BA", "histograms": [{"batchcodes": ["38135BA"], "histogram": {"Axillary pain": 1, "COVID-19": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/382A21A.json b/docs/data/histograms/United States/382A21A.json
new file mode 100644
index 00000000000..0f466322d14
--- /dev/null
+++ b/docs/data/histograms/United States/382A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "382A21A", "histograms": [{"batchcodes": ["382A21A"], "histogram": {"Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/38315E1A.json b/docs/data/histograms/United States/38315E1A.json
new file mode 100644
index 00000000000..2f5e6938df8
--- /dev/null
+++ b/docs/data/histograms/United States/38315E1A.json	
@@ -0,0 +1 @@
+{"batchcode": "38315E1A", "histograms": [{"batchcodes": ["38315E1A"], "histogram": {"COVID-19": 1, "Lipids": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/38821A (?).json b/docs/data/histograms/United States/38821A (?).json
new file mode 100644
index 00000000000..799464acf7e
--- /dev/null
+++ b/docs/data/histograms/United States/38821A (?).json	
@@ -0,0 +1 @@
+{"batchcode": "38821A (?)", "histograms": [{"batchcodes": ["38821A (?)"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/38821A.json b/docs/data/histograms/United States/38821A.json
new file mode 100644
index 00000000000..8672e71dc7d
--- /dev/null
+++ b/docs/data/histograms/United States/38821A.json	
@@ -0,0 +1 @@
+{"batchcode": "38821A", "histograms": [{"batchcodes": ["38821A"], "histogram": {"Arthralgia": 1, "Limb discomfort": 1, "Pain in extremity": 1, "Skin ulcer": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/38A21A.json b/docs/data/histograms/United States/38A21A.json
new file mode 100644
index 00000000000..00225263452
--- /dev/null
+++ b/docs/data/histograms/United States/38A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "38A21A", "histograms": [{"batchcodes": ["38A21A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeling cold": 1, "Insomnia": 1, "Joint swelling": 1, "Limb discomfort": 1, "Muscle fatigue": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/38K20A.json b/docs/data/histograms/United States/38K20A.json
new file mode 100644
index 00000000000..00fdd02603a
--- /dev/null
+++ b/docs/data/histograms/United States/38K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "38K20A", "histograms": [{"batchcodes": ["38K20A"], "histogram": {"Dizziness": 2, "Fatigue": 2, "Headache": 2, "Nausea": 2, "Abdominal pain": 1, "Anxiety": 1, "Chest discomfort": 1, "Decreased appetite": 1, "Hot flush": 1, "Insomnia": 1, "Pain": 1, "Tension": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39180.json b/docs/data/histograms/United States/39180.json
new file mode 100644
index 00000000000..d1dfecc15fe
--- /dev/null
+++ b/docs/data/histograms/United States/39180.json	
@@ -0,0 +1 @@
+{"batchcode": "39180", "histograms": [{"batchcodes": ["39180"], "histogram": {"Chills": 1, "Headache": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39308A.json b/docs/data/histograms/United States/39308A.json
new file mode 100644
index 00000000000..aedec011f46
--- /dev/null
+++ b/docs/data/histograms/United States/39308A.json	
@@ -0,0 +1 @@
+{"batchcode": "39308A", "histograms": [{"batchcodes": ["39308A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3992HA91.json b/docs/data/histograms/United States/3992HA91.json
new file mode 100644
index 00000000000..5dd5a467c27
--- /dev/null
+++ b/docs/data/histograms/United States/3992HA91.json	
@@ -0,0 +1 @@
+{"batchcode": "3992HA91", "histograms": [{"batchcodes": ["3992HA91"], "histogram": {"Headache": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39A21A.json b/docs/data/histograms/United States/39A21A.json
new file mode 100644
index 00000000000..449b2575820
--- /dev/null
+++ b/docs/data/histograms/United States/39A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "39A21A", "histograms": [{"batchcodes": ["39A21A"], "histogram": {"Chills": 2, "Diarrhoea": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Back pain": 1, "Cold sweat": 1, "Dizziness": 1, "Facial pain": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Hyperhidrosis": 1, "Hypersensitivity": 1, "Hypotension": 1, "Irritability": 1, "Loss of consciousness": 1, "Myalgia": 1, "Nausea": 1, "Oxygen saturation decreased": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Taste disorder": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39K20-2.json b/docs/data/histograms/United States/39K20-2.json
new file mode 100644
index 00000000000..b30d55033b7
--- /dev/null
+++ b/docs/data/histograms/United States/39K20-2.json	
@@ -0,0 +1 @@
+{"batchcode": "39K20-2", "histograms": [{"batchcodes": ["39K20-2"], "histogram": {"Maternal exposure during pregnancy": 1, "Pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39K20-2A.json b/docs/data/histograms/United States/39K20-2A.json
new file mode 100644
index 00000000000..e0812d48439
--- /dev/null
+++ b/docs/data/histograms/United States/39K20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "39K20-2A", "histograms": [{"batchcodes": ["39K20-2A"], "histogram": {"Chills": 1, "Dysarthria": 1, "Feeding disorder": 1, "Gait inability": 1, "Incorrect dose administered": 1, "Nausea": 1, "Pain in extremity": 1, "Tremor": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39K202A.json b/docs/data/histograms/United States/39K202A.json
new file mode 100644
index 00000000000..a470484c1b5
--- /dev/null
+++ b/docs/data/histograms/United States/39K202A.json	
@@ -0,0 +1 @@
+{"batchcode": "39K202A", "histograms": [{"batchcodes": ["39K202A"], "histogram": {"Anxiety": 1, "Body temperature": 1, "Chest pain": 1, "Chills": 1, "Disturbance in attention": 1, "Fatigue": 1, "Headache": 1, "Injection site pain": 1, "Nasal congestion": 1, "Pain in extremity": 1, "Pyrexia": 1, "Rash papular": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39K204.json b/docs/data/histograms/United States/39K204.json
new file mode 100644
index 00000000000..48067c03354
--- /dev/null
+++ b/docs/data/histograms/United States/39K204.json	
@@ -0,0 +1 @@
+{"batchcode": "39K204", "histograms": [{"batchcodes": ["39K204"], "histogram": {"Rash pruritic": 1, "Skin burning sensation": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/39K20A.json b/docs/data/histograms/United States/39K20A.json
new file mode 100644
index 00000000000..782594b02b3
--- /dev/null
+++ b/docs/data/histograms/United States/39K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "39K20A", "histograms": [{"batchcodes": ["39K20A"], "histogram": {"Myalgia": 2, "Pyrexia": 2, "Rash pruritic": 2, "Arthralgia": 1, "Asthenia": 1, "COVID-19": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Malaise": 1, "Pain in extremity": 1, "Rash": 1, "Rash macular": 1, "Sensitive skin": 1, "Skin reaction": 1, "Urticaria": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3A21A.json b/docs/data/histograms/United States/3A21A.json
new file mode 100644
index 00000000000..167a860f571
--- /dev/null
+++ b/docs/data/histograms/United States/3A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "3A21A", "histograms": [{"batchcodes": ["3A21A"], "histogram": {"Arthralgia": 1, "Blood pressure measurement": 1, "Burning sensation": 1, "Fatigue": 1, "Headache": 1, "Insomnia": 1, "Limb discomfort": 1, "Malaise": 1, "Neck pain": 1, "Nervousness": 1, "Pain in extremity": 1, "Speech disorder": 1, "Unresponsive to stimuli": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3A30BA.json b/docs/data/histograms/United States/3A30BA.json
new file mode 100644
index 00000000000..ea8ef8f3d29
--- /dev/null
+++ b/docs/data/histograms/United States/3A30BA.json	
@@ -0,0 +1 @@
+{"batchcode": "3A30BA", "histograms": [{"batchcodes": ["3A30BA"], "histogram": {"Arthralgia": 1, "Feeling abnormal": 1, "Immunisation": 1, "Inflammation": 1, "Laboratory test": 1, "Muscle disorder": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination site mass": 1, "Vaccination site pain": 1, "Weight": 1, "Weight decreased": 1, "X-ray limb": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3D458A.json b/docs/data/histograms/United States/3D458A.json
new file mode 100644
index 00000000000..9c028ad5223
--- /dev/null
+++ b/docs/data/histograms/United States/3D458A.json	
@@ -0,0 +1 @@
+{"batchcode": "3D458A", "histograms": [{"batchcodes": ["3D458A"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3IL20A.json b/docs/data/histograms/United States/3IL20A.json
new file mode 100644
index 00000000000..61b4dd98b66
--- /dev/null
+++ b/docs/data/histograms/United States/3IL20A.json	
@@ -0,0 +1 @@
+{"batchcode": "3IL20A", "histograms": [{"batchcodes": ["3IL20A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Erythema": 1, "Feeling hot": 1, "Flushing": 1, "Nausea": 1, "Rash": 1, "Sneezing": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3L3246.json b/docs/data/histograms/United States/3L3246.json
new file mode 100644
index 00000000000..e0bfadf8fd6
--- /dev/null
+++ b/docs/data/histograms/United States/3L3246.json	
@@ -0,0 +1 @@
+{"batchcode": "3L3246", "histograms": [{"batchcodes": ["3L3246"], "histogram": {"Abdominal discomfort": 1, "Back pain": 1, "Body height": 1, "Body height decreased": 1, "Body temperature": 1, "Chest pain": 1, "Chills": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3LO308D.json b/docs/data/histograms/United States/3LO308D.json
new file mode 100644
index 00000000000..59e959c1c87
--- /dev/null
+++ b/docs/data/histograms/United States/3LO308D.json	
@@ -0,0 +1 @@
+{"batchcode": "3LO308D", "histograms": [{"batchcodes": ["3LO308D"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3N6201.json b/docs/data/histograms/United States/3N6201.json
new file mode 100644
index 00000000000..f40b48416d0
--- /dev/null
+++ b/docs/data/histograms/United States/3N6201.json	
@@ -0,0 +1 @@
+{"batchcode": "3N6201", "histograms": [{"batchcodes": ["3N6201"], "histogram": {"Abdominal pain upper": 1, "Body temperature": 1, "Erythema": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3N6203.json b/docs/data/histograms/United States/3N6203.json
new file mode 100644
index 00000000000..40bba166a63
--- /dev/null
+++ b/docs/data/histograms/United States/3N6203.json	
@@ -0,0 +1 @@
+{"batchcode": "3N6203", "histograms": [{"batchcodes": ["3N6203"], "histogram": {"Chills": 1, "Migraine": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3OT308A.json b/docs/data/histograms/United States/3OT308A.json
new file mode 100644
index 00000000000..3a41c6f267b
--- /dev/null
+++ b/docs/data/histograms/United States/3OT308A.json	
@@ -0,0 +1 @@
+{"batchcode": "3OT308A", "histograms": [{"batchcodes": ["3OT308A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3P1358.json b/docs/data/histograms/United States/3P1358.json
new file mode 100644
index 00000000000..69711270559
--- /dev/null
+++ b/docs/data/histograms/United States/3P1358.json	
@@ -0,0 +1 @@
+{"batchcode": "3P1358", "histograms": [{"batchcodes": ["3P1358"], "histogram": {"Chills": 1, "Fatigue": 1, "Malaise": 1, "Myalgia": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3Q155BA.json b/docs/data/histograms/United States/3Q155BA.json
new file mode 100644
index 00000000000..e243106d7c2
--- /dev/null
+++ b/docs/data/histograms/United States/3Q155BA.json	
@@ -0,0 +1 @@
+{"batchcode": "3Q155BA", "histograms": [{"batchcodes": ["3Q155BA"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Drug ineffective": 1, "Interchange of vaccine products": 1, "Oesophageal food impaction": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3R038D.json b/docs/data/histograms/United States/3R038D.json
new file mode 100644
index 00000000000..53e22f41853
--- /dev/null
+++ b/docs/data/histograms/United States/3R038D.json	
@@ -0,0 +1 @@
+{"batchcode": "3R038D", "histograms": [{"batchcodes": ["3R038D"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/3R2613.json b/docs/data/histograms/United States/3R2613.json
new file mode 100644
index 00000000000..e598b22727d
--- /dev/null
+++ b/docs/data/histograms/United States/3R2613.json	
@@ -0,0 +1 @@
+{"batchcode": "3R2613", "histograms": [{"batchcodes": ["3R2613"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Fall": 1, "Feeling abnormal": 1, "Pain": 1, "Pruritus": 1, "SARS-CoV-2 antibody test": 1, "Sinusitis": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4.json b/docs/data/histograms/United States/4.json
new file mode 100644
index 00000000000..236db51c8c1
--- /dev/null
+++ b/docs/data/histograms/United States/4.json	
@@ -0,0 +1 @@
+{"batchcode": "4", "histograms": [{"batchcodes": ["4"], "histogram": {"Daydreaming": 1, "Dizziness": 1, "Headache": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4002A21A.json b/docs/data/histograms/United States/4002A21A.json
new file mode 100644
index 00000000000..35e110562e0
--- /dev/null
+++ b/docs/data/histograms/United States/4002A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "4002A21A", "histograms": [{"batchcodes": ["4002A21A"], "histogram": {"Blood glucose increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/40135BA.json b/docs/data/histograms/United States/40135BA.json
new file mode 100644
index 00000000000..e486a21060a
--- /dev/null
+++ b/docs/data/histograms/United States/40135BA.json	
@@ -0,0 +1 @@
+{"batchcode": "40135BA", "histograms": [{"batchcodes": ["40135BA"], "histogram": {"Arthralgia": 1, "Body temperature": 1, "Chills": 1, "Headache": 1, "Limb discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1, "Vaccination site lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/402L20A.json b/docs/data/histograms/United States/402L20A.json
new file mode 100644
index 00000000000..dea6febcdbf
--- /dev/null
+++ b/docs/data/histograms/United States/402L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "402L20A", "histograms": [{"batchcodes": ["402L20A"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Drug ineffective": 1, "Feeling abnormal": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4046B21A.json b/docs/data/histograms/United States/4046B21A.json
new file mode 100644
index 00000000000..9df53dcc76e
--- /dev/null
+++ b/docs/data/histograms/United States/4046B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "4046B21A", "histograms": [{"batchcodes": ["4046B21A"], "histogram": {"Vaccination complication": 1, "Vaccination site pain": 1, "Yellow skin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/40518(B)21A.json b/docs/data/histograms/United States/40518(B)21A.json
new file mode 100644
index 00000000000..b4322ff095a
--- /dev/null
+++ b/docs/data/histograms/United States/40518(B)21A.json	
@@ -0,0 +1 @@
+{"batchcode": "40518(B)21A", "histograms": [{"batchcodes": ["40518(B)21A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4052B1.json b/docs/data/histograms/United States/4052B1.json
new file mode 100644
index 00000000000..2b2c7d176c0
--- /dev/null
+++ b/docs/data/histograms/United States/4052B1.json	
@@ -0,0 +1 @@
+{"batchcode": "4052B1", "histograms": [{"batchcodes": ["4052B1"], "histogram": {"Acute myocardial infarction": 1, "Anaemia": 1, "Asthenia": 1, "Fall": 1, "Pneumonia": 1, "Rhabdomyolysis": 1, "Rib fracture": 1, "Sepsis": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/408D21A.json b/docs/data/histograms/United States/408D21A.json
new file mode 100644
index 00000000000..d453781cee0
--- /dev/null
+++ b/docs/data/histograms/United States/408D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "408D21A", "histograms": [{"batchcodes": ["408D21A"], "histogram": {"Myalgia": 2, "Eating disorder": 1, "Fatigue": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/409017123.json b/docs/data/histograms/United States/409017123.json
new file mode 100644
index 00000000000..b4d5b173404
--- /dev/null
+++ b/docs/data/histograms/United States/409017123.json	
@@ -0,0 +1 @@
+{"batchcode": "409017123", "histograms": [{"batchcodes": ["409017123"], "histogram": {"Diarrhoea": 1, "Nausea": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/40Z1AZ1A.json b/docs/data/histograms/United States/40Z1AZ1A.json
new file mode 100644
index 00000000000..31d41b0038c
--- /dev/null
+++ b/docs/data/histograms/United States/40Z1AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "40Z1AZ1A", "histograms": [{"batchcodes": ["40Z1AZ1A"], "histogram": {"Chills": 2, "Headache": 2, "Pain": 2, "Pyrexia": 2, "Vomiting": 2, "Body temperature": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/411.20A.json b/docs/data/histograms/United States/411.20A.json
new file mode 100644
index 00000000000..a1375659ffb
--- /dev/null
+++ b/docs/data/histograms/United States/411.20A.json	
@@ -0,0 +1 @@
+{"batchcode": "411.20A", "histograms": [{"batchcodes": ["411.20A"], "histogram": {"Feeling abnormal": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4121 EL 1283.json b/docs/data/histograms/United States/4121 EL 1283.json
new file mode 100644
index 00000000000..520ad058683
--- /dev/null
+++ b/docs/data/histograms/United States/4121 EL 1283.json	
@@ -0,0 +1 @@
+{"batchcode": "4121 EL 1283", "histograms": [{"batchcodes": ["4121 EL 1283"], "histogram": {"Injection site cellulitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4122.json b/docs/data/histograms/United States/4122.json
new file mode 100644
index 00000000000..fc5748dc1c4
--- /dev/null
+++ b/docs/data/histograms/United States/4122.json	
@@ -0,0 +1 @@
+{"batchcode": "4122", "histograms": [{"batchcodes": ["4122"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4145741-16036.json b/docs/data/histograms/United States/4145741-16036.json
new file mode 100644
index 00000000000..87baa077013
--- /dev/null
+++ b/docs/data/histograms/United States/4145741-16036.json	
@@ -0,0 +1 @@
+{"batchcode": "4145741-16036", "histograms": [{"batchcodes": ["4145741-16036"], "histogram": {"Pain": 1, "Paraesthesia": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/41620A.json b/docs/data/histograms/United States/41620A.json
new file mode 100644
index 00000000000..29eee7c5516
--- /dev/null
+++ b/docs/data/histograms/United States/41620A.json	
@@ -0,0 +1 @@
+{"batchcode": "41620A", "histograms": [{"batchcodes": ["41620A"], "histogram": {"Pharyngeal swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4176.json b/docs/data/histograms/United States/4176.json
new file mode 100644
index 00000000000..6b5681b1d9d
--- /dev/null
+++ b/docs/data/histograms/United States/4176.json	
@@ -0,0 +1 @@
+{"batchcode": "4176", "histograms": [{"batchcodes": ["4176"], "histogram": {"Asymptomatic COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4178.json b/docs/data/histograms/United States/4178.json
new file mode 100644
index 00000000000..2a76b6d12df
--- /dev/null
+++ b/docs/data/histograms/United States/4178.json	
@@ -0,0 +1 @@
+{"batchcode": "4178", "histograms": [{"batchcodes": ["4178"], "histogram": {"Migraine": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/41A21A.json b/docs/data/histograms/United States/41A21A.json
new file mode 100644
index 00000000000..9c74f9f903e
--- /dev/null
+++ b/docs/data/histograms/United States/41A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "41A21A", "histograms": [{"batchcodes": ["41A21A"], "histogram": {"Body temperature": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/41L20A.json b/docs/data/histograms/United States/41L20A.json
new file mode 100644
index 00000000000..93fa9cac7d1
--- /dev/null
+++ b/docs/data/histograms/United States/41L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "41L20A", "histograms": [{"batchcodes": ["41L20A"], "histogram": {"Fatigue": 3, "Cough": 2, "Pain in extremity": 2, "Rash": 2, "Vaccination site pain": 2, "Aspartate aminotransferase increased": 1, "Chapped lips": 1, "Condition aggravated": 1, "Expired product administered": 1, "Inflammation": 1, "Injection site pain": 1, "Lip exfoliation": 1, "Lip swelling": 1, "Mastication disorder": 1, "Nausea": 1, "Onychoclasis": 1, "Oral mucosal erythema": 1, "Pain in jaw": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash pruritic": 1, "Skin discolouration": 1, "Skin exfoliation": 1, "Tongue erythema": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/42 8969406564.json b/docs/data/histograms/United States/42 8969406564.json
new file mode 100644
index 00000000000..91eb1694dab
--- /dev/null
+++ b/docs/data/histograms/United States/42 8969406564.json	
@@ -0,0 +1 @@
+{"batchcode": "42 8969406564", "histograms": [{"batchcodes": ["42 8969406564"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/42.json b/docs/data/histograms/United States/42.json
new file mode 100644
index 00000000000..51c601ad7d5
--- /dev/null
+++ b/docs/data/histograms/United States/42.json	
@@ -0,0 +1 @@
+{"batchcode": "42", "histograms": [{"batchcodes": ["42"], "histogram": {"Computerised tomogram": 1, "Gait disturbance": 1, "Myalgia": 1, "Pelvic inflammatory disease": 1, "Pelvic pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/421A21A.json b/docs/data/histograms/United States/421A21A.json
new file mode 100644
index 00000000000..b0b03a9a3c3
--- /dev/null
+++ b/docs/data/histograms/United States/421A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "421A21A", "histograms": [{"batchcodes": ["421A21A"], "histogram": {"Abdominal discomfort": 1, "Body temperature": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/42321.json b/docs/data/histograms/United States/42321.json
new file mode 100644
index 00000000000..481291ac4ad
--- /dev/null
+++ b/docs/data/histograms/United States/42321.json	
@@ -0,0 +1 @@
+{"batchcode": "42321", "histograms": [{"batchcodes": ["42321"], "histogram": {"Dizziness": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/427M21B.json b/docs/data/histograms/United States/427M21B.json
new file mode 100644
index 00000000000..cdb08da3122
--- /dev/null
+++ b/docs/data/histograms/United States/427M21B.json	
@@ -0,0 +1 @@
+{"batchcode": "427M21B", "histograms": [{"batchcodes": ["427M21B"], "histogram": {"Chills": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Pyrexia": 1, "Swelling": 1, "Vaccination site erythema": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/428068.json b/docs/data/histograms/United States/428068.json
new file mode 100644
index 00000000000..e3e00a49842
--- /dev/null
+++ b/docs/data/histograms/United States/428068.json	
@@ -0,0 +1 @@
+{"batchcode": "428068", "histograms": [{"batchcodes": ["428068"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/429L21A.json b/docs/data/histograms/United States/429L21A.json
new file mode 100644
index 00000000000..24dec3cc973
--- /dev/null
+++ b/docs/data/histograms/United States/429L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "429L21A", "histograms": [{"batchcodes": ["429L21A"], "histogram": {"Blood test": 2, "Dizziness": 2, "Hypoaesthesia": 2, "Magnetic resonance imaging": 2, "Vaccination complication": 2, "Accidental overdose": 1, "Anti B antibody": 1, "Antibody test normal": 1, "Asthenia": 1, "Blood pressure increased": 1, "Bone density abnormal": 1, "Drug specific antibody": 1, "Hypoaesthesia oral": 1, "Mammogram": 1, "Migraine": 1, "Off label use": 1, "Ophthalmological examination normal": 1, "Smear cervix": 1, "Spinal osteoarthritis": 1, "Stenosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/42A21A.json b/docs/data/histograms/United States/42A21A.json
new file mode 100644
index 00000000000..959a2d63aaa
--- /dev/null
+++ b/docs/data/histograms/United States/42A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "42A21A", "histograms": [{"batchcodes": ["42A21A"], "histogram": {"Asthenia": 1, "Chest discomfort": 1, "Pain in extremity": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/42B21A.json b/docs/data/histograms/United States/42B21A.json
new file mode 100644
index 00000000000..803747d31e5
--- /dev/null
+++ b/docs/data/histograms/United States/42B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "42B21A", "histograms": [{"batchcodes": ["42B21A"], "histogram": {"Adverse event": 1, "Pain in extremity": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/42L20A.json b/docs/data/histograms/United States/42L20A.json
new file mode 100644
index 00000000000..9ab4f89c845
--- /dev/null
+++ b/docs/data/histograms/United States/42L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "42L20A", "histograms": [{"batchcodes": ["42L20A"], "histogram": {"Fatigue": 2, "Pain": 2, "Alopecia": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Therapeutic response unexpected": 1, "Wheezing": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/42L20E.json b/docs/data/histograms/United States/42L20E.json
new file mode 100644
index 00000000000..1fc0c3eb1eb
--- /dev/null
+++ b/docs/data/histograms/United States/42L20E.json	
@@ -0,0 +1 @@
+{"batchcode": "42L20E", "histograms": [{"batchcodes": ["42L20E"], "histogram": {"Extrasystoles": 1, "Palpitations": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4302580.json b/docs/data/histograms/United States/4302580.json
new file mode 100644
index 00000000000..b0cb1204451
--- /dev/null
+++ b/docs/data/histograms/United States/4302580.json	
@@ -0,0 +1 @@
+{"batchcode": "4302580", "histograms": [{"batchcodes": ["4302580"], "histogram": {"Drug ineffective": 1, "Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4302MF023.json b/docs/data/histograms/United States/4302MF023.json
new file mode 100644
index 00000000000..8c340e5b135
--- /dev/null
+++ b/docs/data/histograms/United States/4302MF023.json	
@@ -0,0 +1 @@
+{"batchcode": "4302MF023", "histograms": [{"batchcodes": ["4302MF023"], "histogram": {"Dizziness": 3, "Blood pressure measurement": 2, "Fatigue": 2, "Heart rate": 2, "Hypoaesthesia": 2, "Pain in extremity": 2, "Palpitations": 2, "Unevaluable event": 2, "Arrhythmia": 1, "Arthralgia": 1, "Asthenia": 1, "Aura": 1, "Balance disorder": 1, "Breakthrough COVID-19": 1, "COVID-19 immunisation": 1, "Cardiac flutter": 1, "Cardiac monitoring": 1, "Chest discomfort": 1, "Cough": 1, "Dizziness postural": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Early satiety": 1, "Extrasystoles": 1, "Feeling abnormal": 1, "Gastrooesophageal reflux disease": 1, "Guillain-Barre syndrome": 1, "Heart rate abnormal": 1, "Inflammation": 1, "Loss of consciousness": 1, "Lymph node pain": 1, "Magnetic resonance imaging head": 1, "Maternal exposure during pregnancy": 1, "Menstrual disorder": 1, "Migraine": 1, "Muscular weakness": 1, "Nausea": 1, "Off label use": 1, "Paraesthesia": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Pre-eclampsia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Tachycardia": 1, "Tenderness": 1, "Thinking abnormal": 1, "Ultrasound Doppler": 1, "Vaccination failure": 1, "Vertigo": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4302MS03.json b/docs/data/histograms/United States/4302MS03.json
new file mode 100644
index 00000000000..f1c4c4876b9
--- /dev/null
+++ b/docs/data/histograms/United States/4302MS03.json	
@@ -0,0 +1 @@
+{"batchcode": "4302MS03", "histograms": [{"batchcodes": ["4302MS03"], "histogram": {"Cough": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/430IMF0L3.json b/docs/data/histograms/United States/430IMF0L3.json
new file mode 100644
index 00000000000..6ecd64680c6
--- /dev/null
+++ b/docs/data/histograms/United States/430IMF0L3.json	
@@ -0,0 +1 @@
+{"batchcode": "430IMF0L3", "histograms": [{"batchcodes": ["430IMF0L3"], "histogram": {"Adverse event": 1, "Chest pain": 1, "Dizziness": 1, "Heart rate": 1, "Heart rate increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/431M20A.json b/docs/data/histograms/United States/431M20A.json
new file mode 100644
index 00000000000..a3247cec1ea
--- /dev/null
+++ b/docs/data/histograms/United States/431M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "431M20A", "histograms": [{"batchcodes": ["431M20A"], "histogram": {"Lip swelling": 1, "Pyrexia": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4381507.json b/docs/data/histograms/United States/4381507.json
new file mode 100644
index 00000000000..8326af3cb45
--- /dev/null
+++ b/docs/data/histograms/United States/4381507.json	
@@ -0,0 +1 @@
+{"batchcode": "4381507", "histograms": [{"batchcodes": ["4381507"], "histogram": {"Diplopia": 1, "Dysphagia": 1, "Dyspnoea": 1, "Muscle atrophy": 1, "Paralysis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4383.json b/docs/data/histograms/United States/4383.json
new file mode 100644
index 00000000000..c46d3aedc60
--- /dev/null
+++ b/docs/data/histograms/United States/4383.json	
@@ -0,0 +1 @@
+{"batchcode": "4383", "histograms": [{"batchcodes": ["4383"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/439199.json b/docs/data/histograms/United States/439199.json
new file mode 100644
index 00000000000..9325fd7866f
--- /dev/null
+++ b/docs/data/histograms/United States/439199.json	
@@ -0,0 +1 @@
+{"batchcode": "439199", "histograms": [{"batchcodes": ["439199"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/439905.json b/docs/data/histograms/United States/439905.json
new file mode 100644
index 00000000000..c6fdcc3a35f
--- /dev/null
+++ b/docs/data/histograms/United States/439905.json	
@@ -0,0 +1 @@
+{"batchcode": "439905", "histograms": [{"batchcodes": ["439905"], "histogram": {"Influenza like illness": 1, "Joint swelling": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Skin discolouration": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/43AZ114(9).json b/docs/data/histograms/United States/43AZ114(9).json
new file mode 100644
index 00000000000..5bb43e97a35
--- /dev/null
+++ b/docs/data/histograms/United States/43AZ114(9).json	
@@ -0,0 +1 @@
+{"batchcode": "43AZ114(9)", "histograms": [{"batchcodes": ["43AZ114(9)"], "histogram": {"Autoimmune disorder": 1, "Chills": 1, "Nausea": 1, "Pyrexia": 1, "Sjogren's syndrome": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/43AZIA.json b/docs/data/histograms/United States/43AZIA.json
new file mode 100644
index 00000000000..14ea9806cb4
--- /dev/null
+++ b/docs/data/histograms/United States/43AZIA.json	
@@ -0,0 +1 @@
+{"batchcode": "43AZIA", "histograms": [{"batchcodes": ["43AZIA"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Oropharyngeal discomfort": 1, "Sensory disturbance": 1, "Spinal pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/43B21A.json b/docs/data/histograms/United States/43B21A.json
new file mode 100644
index 00000000000..0c11e669e74
--- /dev/null
+++ b/docs/data/histograms/United States/43B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "43B21A", "histograms": [{"batchcodes": ["43B21A"], "histogram": {"Erythema": 2, "Rash": 2, "Chills": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Influenza like illness": 1, "Loss of personal independence in daily activities": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Rash macular": 1, "Rash pruritic": 1, "Rash vesicular": 1, "Urticaria": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4496160.json b/docs/data/histograms/United States/4496160.json
new file mode 100644
index 00000000000..e3c6cc39ddf
--- /dev/null
+++ b/docs/data/histograms/United States/4496160.json	
@@ -0,0 +1 @@
+{"batchcode": "4496160", "histograms": [{"batchcodes": ["4496160"], "histogram": {"Pain in extremity": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4571858.json b/docs/data/histograms/United States/4571858.json
new file mode 100644
index 00000000000..f2ff1bc7bf9
--- /dev/null
+++ b/docs/data/histograms/United States/4571858.json	
@@ -0,0 +1 @@
+{"batchcode": "4571858", "histograms": [{"batchcodes": ["4571858"], "histogram": {"Suspected COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/46017821A.json b/docs/data/histograms/United States/46017821A.json
new file mode 100644
index 00000000000..ed6508e9892
--- /dev/null
+++ b/docs/data/histograms/United States/46017821A.json	
@@ -0,0 +1 @@
+{"batchcode": "46017821A", "histograms": [{"batchcodes": ["46017821A"], "histogram": {"Dyspnoea": 2}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/463527.json b/docs/data/histograms/United States/463527.json
new file mode 100644
index 00000000000..52de6f21b9f
--- /dev/null
+++ b/docs/data/histograms/United States/463527.json	
@@ -0,0 +1 @@
+{"batchcode": "463527", "histograms": [{"batchcodes": ["463527"], "histogram": {"Disturbance in attention": 1, "Feeling abnormal": 1, "Immunisation": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/466K21A.json b/docs/data/histograms/United States/466K21A.json
new file mode 100644
index 00000000000..826bddc899b
--- /dev/null
+++ b/docs/data/histograms/United States/466K21A.json	
@@ -0,0 +1 @@
+{"batchcode": "466K21A", "histograms": [{"batchcodes": ["466K21A"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/46B21A.json b/docs/data/histograms/United States/46B21A.json
new file mode 100644
index 00000000000..104f184cf6f
--- /dev/null
+++ b/docs/data/histograms/United States/46B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "46B21A", "histograms": [{"batchcodes": ["46B21A"], "histogram": {"Blood pressure decreased": 1, "Chills": 1, "Decreased appetite": 1, "Feeling abnormal": 1, "Feeling hot": 1, "Feeling of relaxation": 1, "Headache": 1, "Limb discomfort": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Skin exfoliation": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/47621A.json b/docs/data/histograms/United States/47621A.json
new file mode 100644
index 00000000000..1e09560e690
--- /dev/null
+++ b/docs/data/histograms/United States/47621A.json	
@@ -0,0 +1 @@
+{"batchcode": "47621A", "histograms": [{"batchcodes": ["47621A"], "histogram": {"Abdominal pain upper": 1, "Fatigue": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/477C21A.json b/docs/data/histograms/United States/477C21A.json
new file mode 100644
index 00000000000..4eb33ddd800
--- /dev/null
+++ b/docs/data/histograms/United States/477C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "477C21A", "histograms": [{"batchcodes": ["477C21A"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/47823300.json b/docs/data/histograms/United States/47823300.json
new file mode 100644
index 00000000000..ad1222d0869
--- /dev/null
+++ b/docs/data/histograms/United States/47823300.json	
@@ -0,0 +1 @@
+{"batchcode": "47823300", "histograms": [{"batchcodes": ["47823300"], "histogram": {"Diarrhoea": 1, "Extra dose administered": 1, "Off label use": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4782588.json b/docs/data/histograms/United States/4782588.json
new file mode 100644
index 00000000000..293024d0608
--- /dev/null
+++ b/docs/data/histograms/United States/4782588.json	
@@ -0,0 +1 @@
+{"batchcode": "4782588", "histograms": [{"batchcodes": ["4782588"], "histogram": {"Arthritis": 1, "COVID-19": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4782589.json b/docs/data/histograms/United States/4782589.json
new file mode 100644
index 00000000000..8e0c42ba2f1
--- /dev/null
+++ b/docs/data/histograms/United States/4782589.json	
@@ -0,0 +1 @@
+{"batchcode": "4782589", "histograms": [{"batchcodes": ["4782589"], "histogram": {"Pyrexia": 2, "Arthralgia": 1, "COVID-19": 1, "Cerebrovascular accident": 1, "Chills": 1, "Erythema": 1, "Eye pain": 1, "Headache": 1, "Malaise": 1, "Neck pain": 1, "Pruritus": 1, "Skin exfoliation": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4782590.json b/docs/data/histograms/United States/4782590.json
new file mode 100644
index 00000000000..10fa363e231
--- /dev/null
+++ b/docs/data/histograms/United States/4782590.json	
@@ -0,0 +1 @@
+{"batchcode": "4782590", "histograms": [{"batchcodes": ["4782590", "4822994"], "histogram": {"COVID-19": 1, "Uveitis": 1}}, {"batchcodes": ["4782590"], "histogram": {"COVID-19": 2, "Myalgia": 2, "Anaemia": 1, "Anxiety": 1, "Cerebrovascular accident": 1, "Colonoscopy": 1, "Crohn's disease": 1, "Diarrhoea": 1, "Haemoglobin": 1, "Illness": 1, "Inappropriate schedule of product administration": 1, "Muscle disorder": 1, "Muscle spasms": 1, "No adverse event": 1, "Sciatica": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4782591.json b/docs/data/histograms/United States/4782591.json
new file mode 100644
index 00000000000..d5bb6184e50
--- /dev/null
+++ b/docs/data/histograms/United States/4782591.json	
@@ -0,0 +1 @@
+{"batchcode": "4782591", "histograms": [{"batchcodes": ["4782591"], "histogram": {"Abscess limb": 1, "Cerebrovascular accident": 1, "Myalgia": 1, "Pneumonia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/47B21A.json b/docs/data/histograms/United States/47B21A.json
new file mode 100644
index 00000000000..00c4f8f929c
--- /dev/null
+++ b/docs/data/histograms/United States/47B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "47B21A", "histograms": [{"batchcodes": ["47B21A"], "histogram": {"Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4822994.json b/docs/data/histograms/United States/4822994.json
new file mode 100644
index 00000000000..c0849959616
--- /dev/null
+++ b/docs/data/histograms/United States/4822994.json	
@@ -0,0 +1 @@
+{"batchcode": "4822994", "histograms": [{"batchcodes": ["4782590", "4822994"], "histogram": {"COVID-19": 1, "Uveitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4895.json b/docs/data/histograms/United States/4895.json
new file mode 100644
index 00000000000..2da57ac00cb
--- /dev/null
+++ b/docs/data/histograms/United States/4895.json	
@@ -0,0 +1 @@
+{"batchcode": "4895", "histograms": [{"batchcodes": ["4895"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/48L21A.json b/docs/data/histograms/United States/48L21A.json
new file mode 100644
index 00000000000..09f68604f85
--- /dev/null
+++ b/docs/data/histograms/United States/48L21A.json	
@@ -0,0 +1 @@
+{"batchcode": "48L21A", "histograms": [{"batchcodes": ["48L21A"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/492021.json b/docs/data/histograms/United States/492021.json
new file mode 100644
index 00000000000..9a1019e2c9f
--- /dev/null
+++ b/docs/data/histograms/United States/492021.json	
@@ -0,0 +1 @@
+{"batchcode": "492021", "histograms": [{"batchcodes": ["492021"], "histogram": {"Diplopia": 1, "Vision blurred": 1, "Visual impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4989177-06755.json b/docs/data/histograms/United States/4989177-06755.json
new file mode 100644
index 00000000000..a9762e05b9c
--- /dev/null
+++ b/docs/data/histograms/United States/4989177-06755.json	
@@ -0,0 +1 @@
+{"batchcode": "4989177-06755", "histograms": [{"batchcodes": ["4989177-06755"], "histogram": {"Abdominal distension": 1, "Dysmenorrhoea": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/49899.json b/docs/data/histograms/United States/49899.json
new file mode 100644
index 00000000000..1284dc683d6
--- /dev/null
+++ b/docs/data/histograms/United States/49899.json	
@@ -0,0 +1 @@
+{"batchcode": "49899", "histograms": [{"batchcodes": ["49899"], "histogram": {"Asthenia": 1, "Chills": 1, "Headache": 1, "Pain": 1, "SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/49E21A.json b/docs/data/histograms/United States/49E21A.json
new file mode 100644
index 00000000000..6edb797a82b
--- /dev/null
+++ b/docs/data/histograms/United States/49E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "49E21A", "histograms": [{"batchcodes": ["49E21A"], "histogram": {"Feeding disorder": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/49EZ1A.json b/docs/data/histograms/United States/49EZ1A.json
new file mode 100644
index 00000000000..dac5d989b74
--- /dev/null
+++ b/docs/data/histograms/United States/49EZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "49EZ1A", "histograms": [{"batchcodes": ["49EZ1A"], "histogram": {"Abdominal pain upper": 1, "Headache": 1, "Influenza": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4C9231.json b/docs/data/histograms/United States/4C9231.json
new file mode 100644
index 00000000000..2e3bbbba2ae
--- /dev/null
+++ b/docs/data/histograms/United States/4C9231.json	
@@ -0,0 +1 @@
+{"batchcode": "4C9231", "histograms": [{"batchcodes": ["4C9231"], "histogram": {"Hypoaesthesia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/4JY989.json b/docs/data/histograms/United States/4JY989.json
new file mode 100644
index 00000000000..b87cce0ce9b
--- /dev/null
+++ b/docs/data/histograms/United States/4JY989.json	
@@ -0,0 +1 @@
+{"batchcode": "4JY989", "histograms": [{"batchcodes": ["4JY989"], "histogram": {"Back pain": 1, "Chills": 1, "Gait inability": 1, "Loss of personal independence in daily activities": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5-11 FK5618.json b/docs/data/histograms/United States/5-11 FK5618.json
new file mode 100644
index 00000000000..846f896848a
--- /dev/null
+++ b/docs/data/histograms/United States/5-11 FK5618.json	
@@ -0,0 +1 @@
+{"batchcode": "5-11 FK5618", "histograms": [{"batchcodes": ["5-11 FK5618"], "histogram": {"Axillary pain": 1, "SARS-CoV-2 test": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5/31 EL 3249.json b/docs/data/histograms/United States/5/31 EL 3249.json
new file mode 100644
index 00000000000..ed7ce93a10e
--- /dev/null
+++ b/docs/data/histograms/United States/5/31 EL 3249.json	
@@ -0,0 +1 @@
+{"batchcode": "5/31 EL 3249", "histograms": [{"batchcodes": ["5/31 EL 3249"], "histogram": {"Blood test": 1, "Chest X-ray": 1, "Electrocardiogram": 1, "Palpitations": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/500E21.json b/docs/data/histograms/United States/500E21.json
new file mode 100644
index 00000000000..d0f334e89a4
--- /dev/null
+++ b/docs/data/histograms/United States/500E21.json	
@@ -0,0 +1 @@
+{"batchcode": "500E21", "histograms": [{"batchcodes": ["500E21"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/500E21A.json b/docs/data/histograms/United States/500E21A.json
new file mode 100644
index 00000000000..64ac1b4e7c6
--- /dev/null
+++ b/docs/data/histograms/United States/500E21A.json	
@@ -0,0 +1 @@
+{"batchcode": "500E21A", "histograms": [{"batchcodes": ["500E21A"], "histogram": {"Expired product administered": 18}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/50125BA.json b/docs/data/histograms/United States/50125BA.json
new file mode 100644
index 00000000000..88ce5353029
--- /dev/null
+++ b/docs/data/histograms/United States/50125BA.json	
@@ -0,0 +1 @@
+{"batchcode": "50125BA", "histograms": [{"batchcodes": ["50125BA"], "histogram": {"Chills": 1, "Fatigue": 1, "Immunisation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/501C21A.json b/docs/data/histograms/United States/501C21A.json
new file mode 100644
index 00000000000..e033d4bfc5d
--- /dev/null
+++ b/docs/data/histograms/United States/501C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "501C21A", "histograms": [{"batchcodes": ["501C21A"], "histogram": {"Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Dyspnoea": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Myocardial infarction": 1, "Presyncope": 1, "Product dose omission issue": 1, "Troponin": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5047B21A.json b/docs/data/histograms/United States/5047B21A.json
new file mode 100644
index 00000000000..b08d295627d
--- /dev/null
+++ b/docs/data/histograms/United States/5047B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "5047B21A", "histograms": [{"batchcodes": ["5047B21A"], "histogram": {"Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5050.json b/docs/data/histograms/United States/5050.json
new file mode 100644
index 00000000000..72517ee9974
--- /dev/null
+++ b/docs/data/histograms/United States/5050.json	
@@ -0,0 +1 @@
+{"batchcode": "5050", "histograms": [{"batchcodes": ["5050"], "histogram": {"Arthralgia": 1, "Arthritis": 1, "Neck pain": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/505C21A.json b/docs/data/histograms/United States/505C21A.json
new file mode 100644
index 00000000000..b31f23b8b25
--- /dev/null
+++ b/docs/data/histograms/United States/505C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "505C21A", "histograms": [{"batchcodes": ["505C21A"], "histogram": {"Fatigue": 1, "Joint range of motion decreased": 1, "Musculoskeletal discomfort": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/506780.json b/docs/data/histograms/United States/506780.json
new file mode 100644
index 00000000000..dd810b3cf8f
--- /dev/null
+++ b/docs/data/histograms/United States/506780.json	
@@ -0,0 +1 @@
+{"batchcode": "506780", "histograms": [{"batchcodes": ["506780"], "histogram": {"Arthralgia": 1, "Inappropriate schedule of product administration": 1, "Muscle tightness": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/50AD27A.json b/docs/data/histograms/United States/50AD27A.json
new file mode 100644
index 00000000000..0bc473562d1
--- /dev/null
+++ b/docs/data/histograms/United States/50AD27A.json	
@@ -0,0 +1 @@
+{"batchcode": "50AD27A", "histograms": [{"batchcodes": ["50AD27A"], "histogram": {"Arthralgia": 1, "Dizziness": 1, "Fatigue": 1, "Gait inability": 1, "Headache": 1, "Hypokinesia": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/50FC3182.json b/docs/data/histograms/United States/50FC3182.json
new file mode 100644
index 00000000000..880d92521d5
--- /dev/null
+++ b/docs/data/histograms/United States/50FC3182.json	
@@ -0,0 +1 @@
+{"batchcode": "50FC3182", "histograms": [{"batchcodes": ["50FC3182"], "histogram": {"Deafness": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5121.json b/docs/data/histograms/United States/5121.json
new file mode 100644
index 00000000000..e28d51c66e6
--- /dev/null
+++ b/docs/data/histograms/United States/5121.json	
@@ -0,0 +1 @@
+{"batchcode": "5121", "histograms": [{"batchcodes": ["5121"], "histogram": {"Polymenorrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5127.json b/docs/data/histograms/United States/5127.json
new file mode 100644
index 00000000000..1c2d295dcd6
--- /dev/null
+++ b/docs/data/histograms/United States/5127.json	
@@ -0,0 +1 @@
+{"batchcode": "5127", "histograms": [{"batchcodes": ["5127"], "histogram": {"Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/517121.json b/docs/data/histograms/United States/517121.json
new file mode 100644
index 00000000000..ecce2cdb9f5
--- /dev/null
+++ b/docs/data/histograms/United States/517121.json	
@@ -0,0 +1 @@
+{"batchcode": "517121", "histograms": [{"batchcodes": ["517121"], "histogram": {"Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5234.json b/docs/data/histograms/United States/5234.json
new file mode 100644
index 00000000000..b09a37f4e1f
--- /dev/null
+++ b/docs/data/histograms/United States/5234.json	
@@ -0,0 +1 @@
+{"batchcode": "5234", "histograms": [{"batchcodes": ["5234"], "histogram": {"Chills": 1, "Pain": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/52921A.json b/docs/data/histograms/United States/52921A.json
new file mode 100644
index 00000000000..0073c368cbe
--- /dev/null
+++ b/docs/data/histograms/United States/52921A.json	
@@ -0,0 +1 @@
+{"batchcode": "52921A", "histograms": [{"batchcodes": ["52921A"], "histogram": {"Influenza": 1, "Pain": 1, "Renal disorder": 1, "Respiratory disorder": 1, "Thirst": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5293.json b/docs/data/histograms/United States/5293.json
new file mode 100644
index 00000000000..86ac15e11fc
--- /dev/null
+++ b/docs/data/histograms/United States/5293.json	
@@ -0,0 +1 @@
+{"batchcode": "5293", "histograms": [{"batchcodes": ["5293"], "histogram": {"Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5318.json b/docs/data/histograms/United States/5318.json
new file mode 100644
index 00000000000..ea3c8e2b606
--- /dev/null
+++ b/docs/data/histograms/United States/5318.json	
@@ -0,0 +1 @@
+{"batchcode": "5318", "histograms": [{"batchcodes": ["5318"], "histogram": {"Pain": 3, "Body temperature": 2, "Chills": 2, "Fatigue": 2, "Pain in extremity": 2, "Pyrexia": 2, "Vaccination site pain": 2, "Dysgeusia": 1, "Dysphagia": 1, "Headache": 1, "Hyperhidrosis": 1, "Neck pain": 1, "Pain assessment": 1, "Throat tightness": 1, "Vaccination site inflammation": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5342.json b/docs/data/histograms/United States/5342.json
new file mode 100644
index 00000000000..95aa3c1d3c5
--- /dev/null
+++ b/docs/data/histograms/United States/5342.json	
@@ -0,0 +1 @@
+{"batchcode": "5342", "histograms": [{"batchcodes": ["5342"], "histogram": {"Disturbance in attention": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/53X42-EJ4MB.json b/docs/data/histograms/United States/53X42-EJ4MB.json
new file mode 100644
index 00000000000..0ada6afab7f
--- /dev/null
+++ b/docs/data/histograms/United States/53X42-EJ4MB.json	
@@ -0,0 +1 @@
+{"batchcode": "53X42-EJ4MB", "histograms": [{"batchcodes": ["53X42-EJ4MB"], "histogram": {"Nerve injury": 1, "Neuropathy peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/541035.json b/docs/data/histograms/United States/541035.json
new file mode 100644
index 00000000000..dbc97f1c339
--- /dev/null
+++ b/docs/data/histograms/United States/541035.json	
@@ -0,0 +1 @@
+{"batchcode": "541035", "histograms": [{"batchcodes": ["541035"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/542L20A.json b/docs/data/histograms/United States/542L20A.json
new file mode 100644
index 00000000000..d77a2531ba0
--- /dev/null
+++ b/docs/data/histograms/United States/542L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "542L20A", "histograms": [{"batchcodes": ["542L20A"], "histogram": {"Asthenia": 1, "Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/54615.json b/docs/data/histograms/United States/54615.json
new file mode 100644
index 00000000000..ed86744fac2
--- /dev/null
+++ b/docs/data/histograms/United States/54615.json	
@@ -0,0 +1 @@
+{"batchcode": "54615", "histograms": [{"batchcodes": ["54615"], "histogram": {"Product administered to patient of inappropriate age": 2, "Erythema": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/55.json b/docs/data/histograms/United States/55.json
new file mode 100644
index 00000000000..347016492a3
--- /dev/null
+++ b/docs/data/histograms/United States/55.json	
@@ -0,0 +1 @@
+{"batchcode": "55", "histograms": [{"batchcodes": ["55"], "histogram": {"Back pain": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Hypertension": 1, "Injection site pain": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/56145BA.json b/docs/data/histograms/United States/56145BA.json
new file mode 100644
index 00000000000..d014311f973
--- /dev/null
+++ b/docs/data/histograms/United States/56145BA.json	
@@ -0,0 +1 @@
+{"batchcode": "56145BA", "histograms": [{"batchcodes": ["56145BA"], "histogram": {"Bone pain": 1, "Pain": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5618.json b/docs/data/histograms/United States/5618.json
new file mode 100644
index 00000000000..de22dcbbc41
--- /dev/null
+++ b/docs/data/histograms/United States/5618.json	
@@ -0,0 +1 @@
+{"batchcode": "5618", "histograms": [{"batchcodes": ["5618"], "histogram": {"Body temperature": 2, "Pyrexia": 2, "Nausea": 1, "Product administered at inappropriate site": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5682.json b/docs/data/histograms/United States/5682.json
new file mode 100644
index 00000000000..d0206d473a5
--- /dev/null
+++ b/docs/data/histograms/United States/5682.json	
@@ -0,0 +1 @@
+{"batchcode": "5682", "histograms": [{"batchcodes": ["5682"], "histogram": {"Arthralgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5729.json b/docs/data/histograms/United States/5729.json
new file mode 100644
index 00000000000..daf9ce2949f
--- /dev/null
+++ b/docs/data/histograms/United States/5729.json	
@@ -0,0 +1 @@
+{"batchcode": "5729", "histograms": [{"batchcodes": ["5729"], "histogram": {"Abdominal pain upper": 1, "Breast pain": 1, "Decreased appetite": 1, "Heavy menstrual bleeding": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5730.json b/docs/data/histograms/United States/5730.json
new file mode 100644
index 00000000000..70443063a07
--- /dev/null
+++ b/docs/data/histograms/United States/5730.json	
@@ -0,0 +1 @@
+{"batchcode": "5730", "histograms": [{"batchcodes": ["5730"], "histogram": {"Headache": 2, "Lymphadenopathy": 2, "SARS-CoV-2 test": 2, "Vaccination site erythema": 2, "Anxiety": 1, "Arthralgia": 1, "Body temperature": 1, "Body temperature increased": 1, "Chest pain": 1, "Chills": 1, "Cough": 1, "Fatigue": 1, "Lymph node pain": 1, "Muscular weakness": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Rhinorrhoea": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/57A21A.json b/docs/data/histograms/United States/57A21A.json
new file mode 100644
index 00000000000..9e4939f22c8
--- /dev/null
+++ b/docs/data/histograms/United States/57A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "57A21A", "histograms": [{"batchcodes": ["57A21A"], "histogram": {"Feeling abnormal": 1, "Headache": 1, "Hypersomnia": 1, "Pyrexia": 1, "Syncope": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/57U6206.json b/docs/data/histograms/United States/57U6206.json
new file mode 100644
index 00000000000..c38e7781582
--- /dev/null
+++ b/docs/data/histograms/United States/57U6206.json	
@@ -0,0 +1 @@
+{"batchcode": "57U6206", "histograms": [{"batchcodes": ["57U6206"], "histogram": {"Blood glucose": 1, "Blood glucose decreased": 1, "Dizziness": 1, "Fatigue": 1, "Pain": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/582726.json b/docs/data/histograms/United States/582726.json
new file mode 100644
index 00000000000..2d006e1e9da
--- /dev/null
+++ b/docs/data/histograms/United States/582726.json	
@@ -0,0 +1 @@
+{"batchcode": "582726", "histograms": [{"batchcodes": ["582726"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/588727.json b/docs/data/histograms/United States/588727.json
new file mode 100644
index 00000000000..8a97e43b7fe
--- /dev/null
+++ b/docs/data/histograms/United States/588727.json	
@@ -0,0 +1 @@
+{"batchcode": "588727", "histograms": [{"batchcodes": ["588727"], "histogram": {"Blood pressure measurement": 1, "Blood test": 1, "Hypoaesthesia": 1, "Paraesthesia": 1, "Swelling face": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5905029.json b/docs/data/histograms/United States/5905029.json
new file mode 100644
index 00000000000..459c0b74383
--- /dev/null
+++ b/docs/data/histograms/United States/5905029.json	
@@ -0,0 +1 @@
+{"batchcode": "5905029", "histograms": [{"batchcodes": ["5905029"], "histogram": {"Blood test": 1, "Electromyogram": 1, "Increased appetite": 1, "Magnetic resonance imaging": 1, "Musculoskeletal stiffness": 1, "Neuralgia": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Psychomotor hyperactivity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-0304-01.json b/docs/data/histograms/United States/59267-0304-01.json
new file mode 100644
index 00000000000..4ad91796e45
--- /dev/null
+++ b/docs/data/histograms/United States/59267-0304-01.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-0304-01", "histograms": [{"batchcodes": ["59267-0304-01"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-0304-02.json b/docs/data/histograms/United States/59267-0304-02.json
new file mode 100644
index 00000000000..3e4becb19c1
--- /dev/null
+++ b/docs/data/histograms/United States/59267-0304-02.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-0304-02", "histograms": [{"batchcodes": ["59267-0304-02"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chills": 1, "Drug ineffective": 1, "Fatigue": 1, "Headache": 1, "Immunisation": 1, "Off label use": 1, "Pyrexia": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-01.json b/docs/data/histograms/United States/59267-1000-01.json
new file mode 100644
index 00000000000..2cfd38692c3
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-01.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-01", "histograms": [{"batchcodes": ["59267-1000-01"], "histogram": {"Headache": 7, "Chills": 6, "Fatigue": 6, "Nausea": 6, "Arthralgia": 3, "Dizziness": 3, "Pyrexia": 3, "Body temperature": 2, "Chest pain": 2, "Hyperhidrosis": 2, "Insomnia": 2, "Investigation": 2, "Lymphadenopathy": 2, "Migraine": 2, "Myalgia": 2, "Night sweats": 2, "Vaccination site pain": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal distension": 1, "Anxiety": 1, "Asthenia": 1, "Atrial fibrillation": 1, "Axillary mass": 1, "Blood glucose decreased": 1, "Blood pressure abnormal": 1, "Blood pressure measurement": 1, "Bone pain": 1, "Condition aggravated": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Dysgeusia": 1, "Dyspnoea": 1, "Ear pain": 1, "Fall": 1, "Feeling abnormal": 1, "Feeling cold": 1, "Feeling hot": 1, "Gastrointestinal disorder": 1, "Hallucination": 1, "Heart rate": 1, "Heart rate irregular": 1, "Herpes zoster": 1, "Hormone level abnormal": 1, "Hypersomnia": 1, "Injection site erythema": 1, "Menstrual disorder": 1, "Menstruation irregular": 1, "Muscle spasms": 1, "Neck pain": 1, "Nightmare": 1, "Pain": 1, "Peripheral coldness": 1, "Presyncope": 1, "SARS-CoV-2 test": 1, "Swelling": 1, "Swelling face": 1, "Tenderness": 1, "Thyroglossal cyst": 1, "Tinnitus": 1, "Tongue discolouration": 1, "Tremor": 1, "Tunnel vision": 1, "Vaccination site pruritus": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-02..json b/docs/data/histograms/United States/59267-1000-02..json
new file mode 100644
index 00000000000..884d06445f0
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-02..json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-02.", "histograms": [{"batchcodes": ["59267-1000-02."], "histogram": {"Erythema": 1, "Feeling hot": 1, "Nodule": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-02.json b/docs/data/histograms/United States/59267-1000-02.json
new file mode 100644
index 00000000000..ae24ff0df99
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-02.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-02", "histograms": [{"batchcodes": ["59267-1000-02"], "histogram": {"Pain in extremity": 4, "Fatigue": 3, "Headache": 3, "Feeling abnormal": 2, "Nausea": 2, "Abdominal discomfort": 1, "Angina pectoris": 1, "Asthenia": 1, "Blood pressure ambulatory increased": 1, "Blood test": 1, "Chest X-ray": 1, "Diarrhoea": 1, "Dizziness": 1, "Influenza like illness": 1, "Mammogram": 1, "Mobility decreased": 1, "Myocardial infarction": 1, "Nodule": 1, "Pain": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-02/E.json b/docs/data/histograms/United States/59267-1000-02/E.json
new file mode 100644
index 00000000000..6bd3fbad048
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-02/E.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-02/E", "histograms": [{"batchcodes": ["59267-1000-02/E"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Fatigue": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-03.json b/docs/data/histograms/United States/59267-1000-03.json
new file mode 100644
index 00000000000..5e3920d76b9
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-03.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-03", "histograms": [{"batchcodes": ["59267-1000-03"], "histogram": {"Confusional state": 1, "Disturbance in attention": 1, "Eye movement disorder": 1, "Fatigue": 1, "Gait disturbance": 1, "Memory impairment": 1, "Menstruation irregular": 1, "Musculoskeletal stiffness": 1, "Seizure": 1, "Speech sound disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-1.json b/docs/data/histograms/United States/59267-1000-1.json
new file mode 100644
index 00000000000..5e00ee9b1f1
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-1.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-1", "histograms": [{"batchcodes": ["59267-1000-1"], "histogram": {"Dizziness": 2, "Hypoaesthesia": 2, "Nausea": 2, "Paraesthesia": 2, "SARS-CoV-2 test": 2, "Arthralgia": 1, "Balance disorder": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Eye disorder": 1, "Eye haemorrhage": 1, "Fall": 1, "Fatigue": 1, "Formication": 1, "Incision site pain": 1, "Muscular weakness": 1, "Oedema peripheral": 1, "Swelling of eyelid": 1, "Vaccination site discomfort": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-1/EH.json b/docs/data/histograms/United States/59267-1000-1/EH.json
new file mode 100644
index 00000000000..03b13220ba1
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-1/EH.json	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-1/EW.json b/docs/data/histograms/United States/59267-1000-1/EW.json
new file mode 100644
index 00000000000..0f6ef8773b8
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-1/EW.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-1/EW", "histograms": [{"batchcodes": ["59267-1000-1/EW"], "histogram": {"Axillary mass": 1, "Overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-2 FF.json b/docs/data/histograms/United States/59267-1000-2 FF.json
new file mode 100644
index 00000000000..7ad40ef5def
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-2 FF.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-2 FF", "histograms": [{"batchcodes": ["59267-1000-2 FF"], "histogram": {"Body temperature": 1, "Chills": 1, "Gingival swelling": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1000-2.json b/docs/data/histograms/United States/59267-1000-2.json
new file mode 100644
index 00000000000..b7837e0f6a1
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1000-2.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1000-2", "histograms": [{"batchcodes": ["59267-1000-2"], "histogram": {"Chills": 2, "Back pain": 1, "Body temperature": 1, "Cardiac disorder": 1, "Chest discomfort": 1, "Chest pain": 1, "Dyspnoea": 1, "Fatigue": 1, "Feeling cold": 1, "Heart rate": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Influenza": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "SARS-CoV-2 test positive": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267-1025-01.json b/docs/data/histograms/United States/59267-1025-01.json
new file mode 100644
index 00000000000..aa60160724f
--- /dev/null
+++ b/docs/data/histograms/United States/59267-1025-01.json	
@@ -0,0 +1 @@
+{"batchcode": "59267-1025-01", "histograms": [{"batchcodes": ["59267-1025-01"], "histogram": {"Pain": 1, "SARS-CoV-2 test": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267030402.json b/docs/data/histograms/United States/59267030402.json
new file mode 100644
index 00000000000..768ab050f74
--- /dev/null
+++ b/docs/data/histograms/United States/59267030402.json	
@@ -0,0 +1 @@
+{"batchcode": "59267030402", "histograms": [{"batchcodes": ["59267030402"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Pruritus": 1, "Stomatitis": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/592671000001.json b/docs/data/histograms/United States/592671000001.json
new file mode 100644
index 00000000000..2e072eeb363
--- /dev/null
+++ b/docs/data/histograms/United States/592671000001.json	
@@ -0,0 +1 @@
+{"batchcode": "592671000001", "histograms": [{"batchcodes": ["592671000001"], "histogram": {"Arthralgia": 1, "Chills": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267100001.json b/docs/data/histograms/United States/59267100001.json
new file mode 100644
index 00000000000..6be95fd83ec
--- /dev/null
+++ b/docs/data/histograms/United States/59267100001.json	
@@ -0,0 +1 @@
+{"batchcode": "59267100001", "histograms": [{"batchcodes": ["59267100001"], "histogram": {"Headache": 3, "Nausea": 3, "Pyrexia": 2, "Abdominal discomfort": 1, "Arthralgia": 1, "Asthenia": 1, "Blood pressure fluctuation": 1, "Blood pressure measurement": 1, "Blood test": 1, "Body temperature": 1, "Chills": 1, "Chloasma": 1, "Cough": 1, "Diarrhoea": 1, "Dizziness": 1, "Dyspnoea": 1, "Erythema": 1, "Eye pain": 1, "Facial pain": 1, "Fatigue": 1, "Feeling hot": 1, "Gingival bleeding": 1, "Gingival pain": 1, "Hangover": 1, "Joint swelling": 1, "Malaise": 1, "Menstrual disorder": 1, "Musculoskeletal stiffness": 1, "Myalgia": 1, "Neck pain": 1, "Pain": 1, "Pain in extremity": 1, "Paranasal sinus discomfort": 1, "Peripheral swelling": 1, "Product use issue": 1, "Rash": 1, "Sinus congestion": 1, "Sleep disorder": 1, "Swelling": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59267102501W.json b/docs/data/histograms/United States/59267102501W.json
new file mode 100644
index 00000000000..a3dc022e516
--- /dev/null
+++ b/docs/data/histograms/United States/59267102501W.json	
@@ -0,0 +1 @@
+{"batchcode": "59267102501W", "histograms": [{"batchcodes": ["59267102501W"], "histogram": {"Acute respiratory distress syndrome": 1, "Chronic obstructive pulmonary disease": 1, "Interchange of vaccine products": 1, "Monoplegia": 1, "Pneumonia": 1, "Skin discolouration": 1, "Vascular injury": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59367.json b/docs/data/histograms/United States/59367.json
new file mode 100644
index 00000000000..0abf550e690
--- /dev/null
+++ b/docs/data/histograms/United States/59367.json	
@@ -0,0 +1 @@
+{"batchcode": "59367", "histograms": [{"batchcodes": ["59367"], "histogram": {"Erythema": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59676058015.json b/docs/data/histograms/United States/59676058015.json
new file mode 100644
index 00000000000..59c8197c61f
--- /dev/null
+++ b/docs/data/histograms/United States/59676058015.json	
@@ -0,0 +1 @@
+{"batchcode": "59676058015", "histograms": [{"batchcodes": ["59676058015"], "histogram": {"Addison's disease": 1, "Adrenocortical insufficiency acute": 1, "Balance disorder": 1, "Communication disorder": 1, "Condition aggravated": 1, "Confusional state": 1, "Depressed level of consciousness": 1, "Fatigue": 1, "Gait inability": 1, "Headache": 1, "Hyperhidrosis": 1, "Pain": 1, "Pain in extremity": 1, "Photopsia": 1, "Syncope": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59676D58015.json b/docs/data/histograms/United States/59676D58015.json
new file mode 100644
index 00000000000..f285324a122
--- /dev/null
+++ b/docs/data/histograms/United States/59676D58015.json	
@@ -0,0 +1 @@
+{"batchcode": "59676D58015", "histograms": [{"batchcodes": ["59676D58015"], "histogram": {"Chills": 1, "Headache": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/59H21A.json b/docs/data/histograms/United States/59H21A.json
new file mode 100644
index 00000000000..e325ca7b9bc
--- /dev/null
+++ b/docs/data/histograms/United States/59H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "59H21A", "histograms": [{"batchcodes": ["59H21A"], "histogram": {"Inappropriate schedule of product administration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5A21A.json b/docs/data/histograms/United States/5A21A.json
new file mode 100644
index 00000000000..8c86f949590
--- /dev/null
+++ b/docs/data/histograms/United States/5A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "5A21A", "histograms": [{"batchcodes": ["5A21A"], "histogram": {"Atrial fibrillation": 1, "Blister": 1, "Fatigue": 1, "Fluid retention": 1, "Productive cough": 1, "Urine output increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5AW1-U56-MH22.json b/docs/data/histograms/United States/5AW1-U56-MH22.json
new file mode 100644
index 00000000000..e512262de34
--- /dev/null
+++ b/docs/data/histograms/United States/5AW1-U56-MH22.json	
@@ -0,0 +1 @@
+{"batchcode": "5AW1-U56-MH22", "histograms": [{"batchcodes": ["5AW1-U56-MH22"], "histogram": {"Abdominal pain lower": 1, "Asthenia": 1, "Dizziness": 1, "Fatigue": 1, "Feeling hot": 1, "Insomnia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5EN5318.json b/docs/data/histograms/United States/5EN5318.json
new file mode 100644
index 00000000000..2d7c2686906
--- /dev/null
+++ b/docs/data/histograms/United States/5EN5318.json	
@@ -0,0 +1 @@
+{"batchcode": "5EN5318", "histograms": [{"batchcodes": ["5EN5318"], "histogram": {"Hypersensitivity": 1, "Rash": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5EW0182.json b/docs/data/histograms/United States/5EW0182.json
new file mode 100644
index 00000000000..beb3ad8494a
--- /dev/null
+++ b/docs/data/histograms/United States/5EW0182.json	
@@ -0,0 +1 @@
+{"batchcode": "5EW0182", "histograms": [{"batchcodes": ["5EW0182"], "histogram": {"Chills": 1, "Choking": 1, "Decreased appetite": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Insomnia": 1, "Pyrexia": 1, "Swelling": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5H 9702.json b/docs/data/histograms/United States/5H 9702.json
new file mode 100644
index 00000000000..127593ce710
--- /dev/null
+++ b/docs/data/histograms/United States/5H 9702.json	
@@ -0,0 +1 @@
+{"batchcode": "5H 9702", "histograms": [{"batchcodes": ["5H 9702"], "histogram": {"Pruritus": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5K5127.json b/docs/data/histograms/United States/5K5127.json
new file mode 100644
index 00000000000..7d7bfad5387
--- /dev/null
+++ b/docs/data/histograms/United States/5K5127.json	
@@ -0,0 +1 @@
+{"batchcode": "5K5127", "histograms": [{"batchcodes": ["5K5127"], "histogram": {"Expired product administered": 1, "Petechiae": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5K5730.json b/docs/data/histograms/United States/5K5730.json
new file mode 100644
index 00000000000..6aecaceeaa6
--- /dev/null
+++ b/docs/data/histograms/United States/5K5730.json	
@@ -0,0 +1 @@
+{"batchcode": "5K5730", "histograms": [{"batchcodes": ["5K5730"], "histogram": {"Back pain": 1, "Muscle spasms": 1, "Myalgia": 1, "Neck pain": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5L3248.json b/docs/data/histograms/United States/5L3248.json
new file mode 100644
index 00000000000..0910983fc69
--- /dev/null
+++ b/docs/data/histograms/United States/5L3248.json	
@@ -0,0 +1 @@
+{"batchcode": "5L3248", "histograms": [{"batchcodes": ["5L3248"], "histogram": {"Blood test": 1, "Malaise": 1, "Nipple pain": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5L9264.json b/docs/data/histograms/United States/5L9264.json
new file mode 100644
index 00000000000..fcc08ed76c1
--- /dev/null
+++ b/docs/data/histograms/United States/5L9264.json	
@@ -0,0 +1 @@
+{"batchcode": "5L9264", "histograms": [{"batchcodes": ["5L9264"], "histogram": {"Arthralgia": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5N6199.json b/docs/data/histograms/United States/5N6199.json
new file mode 100644
index 00000000000..efa2eab4c56
--- /dev/null
+++ b/docs/data/histograms/United States/5N6199.json	
@@ -0,0 +1 @@
+{"batchcode": "5N6199", "histograms": [{"batchcodes": ["5N6199"], "histogram": {"Full blood count normal": 1, "Haematocrit": 1, "Hormone level abnormal": 1, "Illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5R8734.json b/docs/data/histograms/United States/5R8734.json
new file mode 100644
index 00000000000..e710d2c87db
--- /dev/null
+++ b/docs/data/histograms/United States/5R8734.json	
@@ -0,0 +1 @@
+{"batchcode": "5R8734", "histograms": [{"batchcodes": ["5R8734"], "histogram": {"Pain in extremity": 1, "Paraesthesia": 1, "Peripheral swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/5W0150.json b/docs/data/histograms/United States/5W0150.json
new file mode 100644
index 00000000000..4760818f09d
--- /dev/null
+++ b/docs/data/histograms/United States/5W0150.json	
@@ -0,0 +1 @@
+{"batchcode": "5W0150", "histograms": [{"batchcodes": ["5W0150"], "histogram": {"Back pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6 OR G15M20A.json b/docs/data/histograms/United States/6 OR G15M20A.json
new file mode 100644
index 00000000000..b3e4928e566
--- /dev/null
+++ b/docs/data/histograms/United States/6 OR G15M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "6 OR G15M20A", "histograms": [{"batchcodes": ["6 OR G15M20A"], "histogram": {"Chills": 1, "Fatigue": 1, "Feeding disorder": 1, "Illness": 1, "Nausea": 1, "Somnolence": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6/2015.json b/docs/data/histograms/United States/6/2015.json
new file mode 100644
index 00000000000..cd79ab6c11d
--- /dev/null
+++ b/docs/data/histograms/United States/6/2015.json	
@@ -0,0 +1 @@
+{"batchcode": "6/2015", "histograms": [{"batchcodes": ["6/2015"], "histogram": {"Contusion": 1, "Herpes zoster": 1, "Neuralgia": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1, "Skin exfoliation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6/2021.json b/docs/data/histograms/United States/6/2021.json
new file mode 100644
index 00000000000..9a3444b720a
--- /dev/null
+++ b/docs/data/histograms/United States/6/2021.json	
@@ -0,0 +1 @@
+{"batchcode": "6/2021", "histograms": [{"batchcodes": ["6/2021"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6026199.json b/docs/data/histograms/United States/6026199.json
new file mode 100644
index 00000000000..6ee42de9d1d
--- /dev/null
+++ b/docs/data/histograms/United States/6026199.json	
@@ -0,0 +1 @@
+{"batchcode": "6026199", "histograms": [{"batchcodes": ["6026199"], "histogram": {"Fatigue": 1, "Insomnia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6039K209.json b/docs/data/histograms/United States/6039K209.json
new file mode 100644
index 00000000000..4d15f6fc80f
--- /dev/null
+++ b/docs/data/histograms/United States/6039K209.json	
@@ -0,0 +1 @@
+{"batchcode": "6039K209", "histograms": [{"batchcodes": ["6039K209"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/604M20A.json b/docs/data/histograms/United States/604M20A.json
new file mode 100644
index 00000000000..8143ab98d4d
--- /dev/null
+++ b/docs/data/histograms/United States/604M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "604M20A", "histograms": [{"batchcodes": ["604M20A"], "histogram": {"Chills": 1, "Diarrhoea": 1, "Hyperhidrosis": 1, "Limb discomfort": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/606H21A.json b/docs/data/histograms/United States/606H21A.json
new file mode 100644
index 00000000000..4a5ae31b4f4
--- /dev/null
+++ b/docs/data/histograms/United States/606H21A.json	
@@ -0,0 +1 @@
+{"batchcode": "606H21A", "histograms": [{"batchcodes": ["606H21A"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/606M20A.json b/docs/data/histograms/United States/606M20A.json
new file mode 100644
index 00000000000..9e42c99136d
--- /dev/null
+++ b/docs/data/histograms/United States/606M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "606M20A", "histograms": [{"batchcodes": ["606M20A"], "histogram": {"Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6076165.json b/docs/data/histograms/United States/6076165.json
new file mode 100644
index 00000000000..afaf3e13887
--- /dev/null
+++ b/docs/data/histograms/United States/6076165.json	
@@ -0,0 +1 @@
+{"batchcode": "6076165", "histograms": [{"batchcodes": ["6076165"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/609F21A.json b/docs/data/histograms/United States/609F21A.json
new file mode 100644
index 00000000000..7f25c103c8f
--- /dev/null
+++ b/docs/data/histograms/United States/609F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "609F21A", "histograms": [{"batchcodes": ["609F21A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/61016308.json b/docs/data/histograms/United States/61016308.json
new file mode 100644
index 00000000000..34858edb70a
--- /dev/null
+++ b/docs/data/histograms/United States/61016308.json	
@@ -0,0 +1 @@
+{"batchcode": "61016308", "histograms": [{"batchcodes": ["61016308"], "histogram": {"Pneumonia": 1, "Pneumothorax": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/610M20A.json b/docs/data/histograms/United States/610M20A.json
new file mode 100644
index 00000000000..00350f3f6a3
--- /dev/null
+++ b/docs/data/histograms/United States/610M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "610M20A", "histograms": [{"batchcodes": ["610M20A"], "histogram": {"Headache": 3, "Diplopia": 2, "Loss of consciousness": 2, "Magnetic resonance imaging": 2, "Migraine": 2, "Angiogram": 1, "Cerebral venous sinus thrombosis": 1, "Nervous system disorder": 1, "Thrombosis": 1, "Venous thrombosis": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/611A21A.json b/docs/data/histograms/United States/611A21A.json
new file mode 100644
index 00000000000..6acd8ff2870
--- /dev/null
+++ b/docs/data/histograms/United States/611A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "611A21A", "histograms": [{"batchcodes": ["611A21A"], "histogram": {"Inappropriate schedule of product administration": 1, "Movement disorder": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/611L(2 OR Z)OA.json b/docs/data/histograms/United States/611L(2 OR Z)OA.json
new file mode 100644
index 00000000000..96753f74a33
--- /dev/null
+++ b/docs/data/histograms/United States/611L(2 OR Z)OA.json	
@@ -0,0 +1 @@
+{"batchcode": "611L(2 OR Z)OA", "histograms": [{"batchcodes": ["611L(2 OR Z)OA"], "histogram": {"Maternal exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/612A21A.json b/docs/data/histograms/United States/612A21A.json
new file mode 100644
index 00000000000..4587e9d502e
--- /dev/null
+++ b/docs/data/histograms/United States/612A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "612A21A", "histograms": [{"batchcodes": ["612A21A"], "histogram": {"Nasal congestion": 1, "Rhinorrhoea": 1, "Sinus disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/612L20A.json b/docs/data/histograms/United States/612L20A.json
new file mode 100644
index 00000000000..355ef3246d4
--- /dev/null
+++ b/docs/data/histograms/United States/612L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "612L20A", "histograms": [{"batchcodes": ["612L20A"], "histogram": {"Exposure during pregnancy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/613247.json b/docs/data/histograms/United States/613247.json
new file mode 100644
index 00000000000..8a3f7500b5b
--- /dev/null
+++ b/docs/data/histograms/United States/613247.json	
@@ -0,0 +1 @@
+{"batchcode": "613247", "histograms": [{"batchcodes": ["613247"], "histogram": {"Asthenia": 1, "COVID-19 pneumonia": 1, "Fatigue": 1, "Immune system disorder": 1, "SARS-CoV-2 test": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/613L20A.json b/docs/data/histograms/United States/613L20A.json
new file mode 100644
index 00000000000..bee7790f79f
--- /dev/null
+++ b/docs/data/histograms/United States/613L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "613L20A", "histograms": [{"batchcodes": ["613L20A"], "histogram": {"COVID-19": 1, "Cough": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6149693.json b/docs/data/histograms/United States/6149693.json
new file mode 100644
index 00000000000..4e917d38472
--- /dev/null
+++ b/docs/data/histograms/United States/6149693.json	
@@ -0,0 +1 @@
+{"batchcode": "6149693", "histograms": [{"batchcodes": ["6149693"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6149694.json b/docs/data/histograms/United States/6149694.json
new file mode 100644
index 00000000000..6a7624857a4
--- /dev/null
+++ b/docs/data/histograms/United States/6149694.json	
@@ -0,0 +1 @@
+{"batchcode": "6149694", "histograms": [{"batchcodes": ["6149694", "EN6200"], "histogram": {"COVID-19": 1, "Investigation": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1, "Weight": 1, "Weight decreased": 1}}, {"batchcodes": ["6149694"], "histogram": {"Arthralgia": 1, "Eye pain": 1, "Influenza like illness": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/61620A.json b/docs/data/histograms/United States/61620A.json
new file mode 100644
index 00000000000..5893c7e94f5
--- /dev/null
+++ b/docs/data/histograms/United States/61620A.json	
@@ -0,0 +1 @@
+{"batchcode": "61620A", "histograms": [{"batchcodes": ["61620A"], "histogram": {"Pruritus": 1, "Skin discolouration": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/616739.json b/docs/data/histograms/United States/616739.json
new file mode 100644
index 00000000000..c6299fe7242
--- /dev/null
+++ b/docs/data/histograms/United States/616739.json	
@@ -0,0 +1 @@
+{"batchcode": "616739", "histograms": [{"batchcodes": ["616739"], "histogram": {"Back pain": 1, "Chest pain": 1, "Diarrhoea": 1, "Dizziness": 1, "Dysstasia": 1, "Fatigue": 1, "Posture abnormal": 1, "Presyncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/616M20A.json b/docs/data/histograms/United States/616M20A.json
new file mode 100644
index 00000000000..34844a53d93
--- /dev/null
+++ b/docs/data/histograms/United States/616M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "616M20A", "histograms": [{"batchcodes": ["616M20A"], "histogram": {"Chills": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/619266.json b/docs/data/histograms/United States/619266.json
new file mode 100644
index 00000000000..70a627e7845
--- /dev/null
+++ b/docs/data/histograms/United States/619266.json	
@@ -0,0 +1 @@
+{"batchcode": "619266", "histograms": [{"batchcodes": ["619266"], "histogram": {"Contusion": 1, "Hypoaesthesia": 1, "Varicose vein": 1, "Vascular pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6198.json b/docs/data/histograms/United States/6198.json
new file mode 100644
index 00000000000..baeb105409a
--- /dev/null
+++ b/docs/data/histograms/United States/6198.json	
@@ -0,0 +1 @@
+{"batchcode": "6198", "histograms": [{"batchcodes": ["6198"], "histogram": {"Herpes zoster": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6199.json b/docs/data/histograms/United States/6199.json
new file mode 100644
index 00000000000..7724700ce77
--- /dev/null
+++ b/docs/data/histograms/United States/6199.json	
@@ -0,0 +1 @@
+{"batchcode": "6199", "histograms": [{"batchcodes": ["6199"], "histogram": {"Discomfort": 1, "Dizziness": 1, "Headache": 1, "Hypertension": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/619F21A.json b/docs/data/histograms/United States/619F21A.json
new file mode 100644
index 00000000000..e8abe21b66b
--- /dev/null
+++ b/docs/data/histograms/United States/619F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "619F21A", "histograms": [{"batchcodes": ["619F21A"], "histogram": {"Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/620-126.json b/docs/data/histograms/United States/620-126.json
new file mode 100644
index 00000000000..eebc5bcfe0f
--- /dev/null
+++ b/docs/data/histograms/United States/620-126.json	
@@ -0,0 +1 @@
+{"batchcode": "620-126", "histograms": [{"batchcodes": ["620-126"], "histogram": {"Back pain": 1, "Chills": 1, "Headache": 1, "Neck pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6201.json b/docs/data/histograms/United States/6201.json
new file mode 100644
index 00000000000..2a5ea4d613d
--- /dev/null
+++ b/docs/data/histograms/United States/6201.json	
@@ -0,0 +1 @@
+{"batchcode": "6201", "histograms": [{"batchcodes": ["6201"], "histogram": {"Headache": 2, "Arthralgia": 1, "Body temperature": 1, "Cerebral haemorrhage": 1, "Computerised tomogram": 1, "Ear swelling": 1, "Erythema": 1, "Eye swelling": 1, "Fatigue": 1, "Lacrimation increased": 1, "Myalgia": 1, "Pain in jaw": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling face": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6202.json b/docs/data/histograms/United States/6202.json
new file mode 100644
index 00000000000..983304d86b2
--- /dev/null
+++ b/docs/data/histograms/United States/6202.json	
@@ -0,0 +1 @@
+{"batchcode": "6202", "histograms": [{"batchcodes": ["6202"], "histogram": {"Headache": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6203.json b/docs/data/histograms/United States/6203.json
new file mode 100644
index 00000000000..4682a6236f6
--- /dev/null
+++ b/docs/data/histograms/United States/6203.json	
@@ -0,0 +1 @@
+{"batchcode": "6203", "histograms": [{"batchcodes": ["6203"], "histogram": {"Headache": 3, "Fatigue": 2, "Pyrexia": 2, "Vomiting": 2, "Abdominal discomfort": 1, "Abdominal pain lower": 1, "Abdominal pain upper": 1, "Body temperature": 1, "Chills": 1, "Diarrhoea": 1, "Dyskinesia": 1, "Feeling abnormal": 1, "Inappropriate schedule of product administration": 1, "Muscle tightness": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6204.json b/docs/data/histograms/United States/6204.json
new file mode 100644
index 00000000000..37d5cff4499
--- /dev/null
+++ b/docs/data/histograms/United States/6204.json	
@@ -0,0 +1 @@
+{"batchcode": "6204", "histograms": [{"batchcodes": ["6204"], "histogram": {"Chest pain": 1, "Inappropriate schedule of product administration": 1, "Limb injury": 1, "Pruritus": 1, "Rash macular": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6205.json b/docs/data/histograms/United States/6205.json
new file mode 100644
index 00000000000..dc4295bf9a8
--- /dev/null
+++ b/docs/data/histograms/United States/6205.json	
@@ -0,0 +1 @@
+{"batchcode": "6205", "histograms": [{"batchcodes": ["6205"], "histogram": {"Burning sensation": 1, "Chills": 1, "Insomnia": 1, "Myalgia": 1, "Paraesthesia": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Viral test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6206.json b/docs/data/histograms/United States/6206.json
new file mode 100644
index 00000000000..84df99e0bc9
--- /dev/null
+++ b/docs/data/histograms/United States/6206.json	
@@ -0,0 +1 @@
+{"batchcode": "6206", "histograms": [{"batchcodes": ["6206"], "histogram": {"Hypoaesthesia": 2, "Pain in extremity": 2, "Pyrexia": 2, "Angiogram": 1, "Atrial fibrillation": 1, "Blood urine present": 1, "Body temperature": 1, "Chest pain": 1, "Chills": 1, "Constipation": 1, "Diverticulitis": 1, "Dizziness": 1, "Echocardiogram": 1, "Facial pain": 1, "Fatigue": 1, "Headache": 1, "Hypoaesthesia oral": 1, "Hypokinesia": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Nausea": 1, "Pain": 1, "Pain in jaw": 1, "Palpitations": 1, "Paraesthesia": 1, "Paraesthesia oral": 1, "Postural orthostatic tachycardia syndrome": 1, "SARS-CoV-2 test": 1, "Syncope": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6207.json b/docs/data/histograms/United States/6207.json
new file mode 100644
index 00000000000..3288efcb4b4
--- /dev/null
+++ b/docs/data/histograms/United States/6207.json	
@@ -0,0 +1 @@
+{"batchcode": "6207", "histograms": [{"batchcodes": ["6207"], "histogram": {"Rash": 2, "Body temperature": 1, "Computerised tomogram": 1, "Condition aggravated": 1, "Disturbance in attention": 1, "Fatigue": 1, "Feeling abnormal": 1, "Hypersensitivity": 1, "Influenza": 1, "Magnetic resonance imaging": 1, "Movement disorder": 1, "Ocular hyperaemia": 1, "Pain of skin": 1, "Pyrexia": 1, "Secretion discharge": 1, "Swollen tongue": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/620M72A.json b/docs/data/histograms/United States/620M72A.json
new file mode 100644
index 00000000000..aabd98c9482
--- /dev/null
+++ b/docs/data/histograms/United States/620M72A.json	
@@ -0,0 +1 @@
+{"batchcode": "620M72A", "histograms": [{"batchcodes": ["620M72A"], "histogram": {"Bedridden": 1, "Headache": 1, "Insomnia": 1, "Myalgia": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/621B217.json b/docs/data/histograms/United States/621B217.json
new file mode 100644
index 00000000000..e779ce3370a
--- /dev/null
+++ b/docs/data/histograms/United States/621B217.json	
@@ -0,0 +1 @@
+{"batchcode": "621B217", "histograms": [{"batchcodes": ["621B217"], "histogram": {"Chills": 1, "Pyrexia": 1, "Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/623M20A.json b/docs/data/histograms/United States/623M20A.json
new file mode 100644
index 00000000000..4855a419672
--- /dev/null
+++ b/docs/data/histograms/United States/623M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "623M20A", "histograms": [{"batchcodes": ["623M20A"], "histogram": {"Dizziness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/624M20A.json b/docs/data/histograms/United States/624M20A.json
new file mode 100644
index 00000000000..fa53ab73854
--- /dev/null
+++ b/docs/data/histograms/United States/624M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "624M20A", "histograms": [{"batchcodes": ["624M20A"], "histogram": {"Chills": 1, "Headache": 1, "Rash macular": 1, "Sluggishness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/625ALIA.json b/docs/data/histograms/United States/625ALIA.json
new file mode 100644
index 00000000000..c9580bd6d88
--- /dev/null
+++ b/docs/data/histograms/United States/625ALIA.json	
@@ -0,0 +1 @@
+{"batchcode": "625ALIA", "histograms": [{"batchcodes": ["625ALIA"], "histogram": {"Body temperature": 1, "Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/625C21A.json b/docs/data/histograms/United States/625C21A.json
new file mode 100644
index 00000000000..3011806a329
--- /dev/null
+++ b/docs/data/histograms/United States/625C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "625C21A", "histograms": [{"batchcodes": ["625C21A"], "histogram": {"Influenza like illness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/626761A.json b/docs/data/histograms/United States/626761A.json
new file mode 100644
index 00000000000..320651af8e9
--- /dev/null
+++ b/docs/data/histograms/United States/626761A.json	
@@ -0,0 +1 @@
+{"batchcode": "626761A", "histograms": [{"batchcodes": ["626761A"], "histogram": {"Erythema": 1, "Pruritus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/626B21A.json b/docs/data/histograms/United States/626B21A.json
new file mode 100644
index 00000000000..c45a178e36a
--- /dev/null
+++ b/docs/data/histograms/United States/626B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "626B21A", "histograms": [{"batchcodes": ["626B21A"], "histogram": {"Menstruation delayed": 1, "Menstruation irregular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/626L20A.json b/docs/data/histograms/United States/626L20A.json
new file mode 100644
index 00000000000..9475cfe8668
--- /dev/null
+++ b/docs/data/histograms/United States/626L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "626L20A", "histograms": [{"batchcodes": ["626L20A"], "histogram": {"Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/627A21A.json b/docs/data/histograms/United States/627A21A.json
new file mode 100644
index 00000000000..041725f6c2e
--- /dev/null
+++ b/docs/data/histograms/United States/627A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "627A21A", "histograms": [{"batchcodes": ["627A21A"], "histogram": {"Headache": 1, "Malaise": 1, "Migraine": 1, "Product administered to patient of inappropriate age": 1, "Vomiting": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/627L20A.json b/docs/data/histograms/United States/627L20A.json
new file mode 100644
index 00000000000..06d4cb802c1
--- /dev/null
+++ b/docs/data/histograms/United States/627L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "627L20A", "histograms": [{"batchcodes": ["627L20A"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/62876897/180529.json b/docs/data/histograms/United States/62876897/180529.json
new file mode 100644
index 00000000000..2bc4d0598ab
--- /dev/null
+++ b/docs/data/histograms/United States/62876897/180529.json	
@@ -0,0 +1 @@
+{"batchcode": "62876897/180529", "histograms": [{"batchcodes": ["62876897/180529"], "histogram": {"Chills": 1, "Headache": 1, "Migraine": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/628A21A.json b/docs/data/histograms/United States/628A21A.json
new file mode 100644
index 00000000000..877ee6e464a
--- /dev/null
+++ b/docs/data/histograms/United States/628A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "628A21A", "histograms": [{"batchcodes": ["628A21A"], "histogram": {"Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/629K20A.json b/docs/data/histograms/United States/629K20A.json
new file mode 100644
index 00000000000..f6c2bf2e15b
--- /dev/null
+++ b/docs/data/histograms/United States/629K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "629K20A", "histograms": [{"batchcodes": ["629K20A"], "histogram": {"Vaccination site pain": 1, "Vaccination site rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/630620A.json b/docs/data/histograms/United States/630620A.json
new file mode 100644
index 00000000000..d207f29b9fe
--- /dev/null
+++ b/docs/data/histograms/United States/630620A.json	
@@ -0,0 +1 @@
+{"batchcode": "630620A", "histograms": [{"batchcodes": ["630620A"], "histogram": {"Pain in extremity": 2, "Pyrexia": 2, "COVID-19": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/630L20A.json b/docs/data/histograms/United States/630L20A.json
new file mode 100644
index 00000000000..ba4c73b478f
--- /dev/null
+++ b/docs/data/histograms/United States/630L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "630L20A", "histograms": [{"batchcodes": ["630L20A"], "histogram": {"Injection site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/630MZOA.json b/docs/data/histograms/United States/630MZOA.json
new file mode 100644
index 00000000000..85b755b47f9
--- /dev/null
+++ b/docs/data/histograms/United States/630MZOA.json	
@@ -0,0 +1 @@
+{"batchcode": "630MZOA", "histograms": [{"batchcodes": ["630MZOA"], "histogram": {"Abnormal behaviour": 1, "Asthenia": 1, "Fall": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/631B21A.json b/docs/data/histograms/United States/631B21A.json
new file mode 100644
index 00000000000..8e66dc44952
--- /dev/null
+++ b/docs/data/histograms/United States/631B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "631B21A", "histograms": [{"batchcodes": ["631B21A"], "histogram": {"Chest pain": 1, "Chills": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/631B2A.json b/docs/data/histograms/United States/631B2A.json
new file mode 100644
index 00000000000..e80fca4cb0b
--- /dev/null
+++ b/docs/data/histograms/United States/631B2A.json	
@@ -0,0 +1 @@
+{"batchcode": "631B2A", "histograms": [{"batchcodes": ["631B2A"], "histogram": {"Pain": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/631M20A.json b/docs/data/histograms/United States/631M20A.json
new file mode 100644
index 00000000000..fdbb4746728
--- /dev/null
+++ b/docs/data/histograms/United States/631M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "631M20A", "histograms": [{"batchcodes": ["631M20A"], "histogram": {"Computerised tomogram": 1, "Dizziness": 1, "Magnetic resonance imaging": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/632L20A.json b/docs/data/histograms/United States/632L20A.json
new file mode 100644
index 00000000000..186744a2506
--- /dev/null
+++ b/docs/data/histograms/United States/632L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "632L20A", "histograms": [{"batchcodes": ["632L20A"], "histogram": {"Fatigue": 2, "Pyrexia": 2, "Chills": 1, "Myalgia": 1, "Pain in extremity": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/633275.json b/docs/data/histograms/United States/633275.json
new file mode 100644
index 00000000000..fc609bfa64d
--- /dev/null
+++ b/docs/data/histograms/United States/633275.json	
@@ -0,0 +1 @@
+{"batchcode": "633275", "histograms": [{"batchcodes": ["633275"], "histogram": {"Blood test": 1, "Computerised tomogram": 1, "Confusional state": 1, "Cystitis": 1, "Decreased appetite": 1, "Loss of personal independence in daily activities": 1, "Pyrexia": 1, "Tremor": 1, "Urine analysis": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/634592236.json b/docs/data/histograms/United States/634592236.json
new file mode 100644
index 00000000000..098e6292489
--- /dev/null
+++ b/docs/data/histograms/United States/634592236.json	
@@ -0,0 +1 @@
+{"batchcode": "634592236", "histograms": [{"batchcodes": ["634592236"], "histogram": {"Balance disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6347.json b/docs/data/histograms/United States/6347.json
new file mode 100644
index 00000000000..3fda575fbfb
--- /dev/null
+++ b/docs/data/histograms/United States/6347.json	
@@ -0,0 +1 @@
+{"batchcode": "6347", "histograms": [{"batchcodes": ["6347"], "histogram": {"Ear pain": 1, "Migraine": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/635342.json b/docs/data/histograms/United States/635342.json
new file mode 100644
index 00000000000..1c27b95fcac
--- /dev/null
+++ b/docs/data/histograms/United States/635342.json	
@@ -0,0 +1 @@
+{"batchcode": "635342", "histograms": [{"batchcodes": ["635342"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/636A21A.json b/docs/data/histograms/United States/636A21A.json
new file mode 100644
index 00000000000..ae3e8c14bba
--- /dev/null
+++ b/docs/data/histograms/United States/636A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "636A21A", "histograms": [{"batchcodes": ["636A21A"], "histogram": {"Depressed mood": 1, "Headache": 1, "Neck pain": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6381C20A.json b/docs/data/histograms/United States/6381C20A.json
new file mode 100644
index 00000000000..4e25a20009a
--- /dev/null
+++ b/docs/data/histograms/United States/6381C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "6381C20A", "histograms": [{"batchcodes": ["6381C20A"], "histogram": {"Injection site pain": 2, "Injection site swelling": 2, "Influenza like illness": 1, "Injection site rash": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/638C21A.json b/docs/data/histograms/United States/638C21A.json
new file mode 100644
index 00000000000..2e9a15ba08d
--- /dev/null
+++ b/docs/data/histograms/United States/638C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "638C21A", "histograms": [{"batchcodes": ["638C21A"], "histogram": {"Dyspnoea": 2, "Cough": 1, "Insomnia": 1, "Nausea": 1, "Oropharyngeal pain": 1, "Painful respiration": 1, "Secretion discharge": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/638H8.json b/docs/data/histograms/United States/638H8.json
new file mode 100644
index 00000000000..cdd3800aaee
--- /dev/null
+++ b/docs/data/histograms/United States/638H8.json	
@@ -0,0 +1 @@
+{"batchcode": "638H8", "histograms": [{"batchcodes": ["638H8"], "histogram": {"Diarrhoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/639A2A1.json b/docs/data/histograms/United States/639A2A1.json
new file mode 100644
index 00000000000..830b90eba0d
--- /dev/null
+++ b/docs/data/histograms/United States/639A2A1.json	
@@ -0,0 +1 @@
+{"batchcode": "639A2A1", "histograms": [{"batchcodes": ["639A2A1"], "histogram": {"Abdominal distension": 1, "Abdominal pain": 1, "Chills": 1, "Dyspnoea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/639K20-2A.json b/docs/data/histograms/United States/639K20-2A.json
new file mode 100644
index 00000000000..463ea3aeef9
--- /dev/null
+++ b/docs/data/histograms/United States/639K20-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "639K20-2A", "histograms": [{"batchcodes": ["639K20-2A"], "histogram": {"Palpitations": 1, "Tinnitus": 1, "Vaccination site pain": 1}}]}
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diff --git a/docs/data/histograms/United States/639K20A.json b/docs/data/histograms/United States/639K20A.json
new file mode 100644
index 00000000000..2a055df163f
--- /dev/null
+++ b/docs/data/histograms/United States/639K20A.json	
@@ -0,0 +1 @@
+{"batchcode": "639K20A", "histograms": [{"batchcodes": ["639K20A"], "histogram": {"Product storage error": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/63B22A.json b/docs/data/histograms/United States/63B22A.json
new file mode 100644
index 00000000000..e267bfaa48f
--- /dev/null
+++ b/docs/data/histograms/United States/63B22A.json	
@@ -0,0 +1 @@
+{"batchcode": "63B22A", "histograms": [{"batchcodes": ["63B22A"], "histogram": {"Accidental underdose": 1, "No adverse event": 1, "Wrong product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/63L5C20A.json b/docs/data/histograms/United States/63L5C20A.json
new file mode 100644
index 00000000000..e4580688e2a
--- /dev/null
+++ b/docs/data/histograms/United States/63L5C20A.json	
@@ -0,0 +1 @@
+{"batchcode": "63L5C20A", "histograms": [{"batchcodes": ["63L5C20A"], "histogram": {"Hypersensitivity": 1, "Hypoaesthesia oral": 1, "Lacrimation increased": 1, "Pruritus": 1}}]}
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diff --git a/docs/data/histograms/United States/641L20A.json b/docs/data/histograms/United States/641L20A.json
new file mode 100644
index 00000000000..a862c135d95
--- /dev/null
+++ b/docs/data/histograms/United States/641L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "641L20A", "histograms": [{"batchcodes": ["641L20A"], "histogram": {"Fatigue": 1, "Influenza like illness": 1, "Rash macular": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/642620A.json b/docs/data/histograms/United States/642620A.json
new file mode 100644
index 00000000000..b726d71057f
--- /dev/null
+++ b/docs/data/histograms/United States/642620A.json	
@@ -0,0 +1 @@
+{"batchcode": "642620A", "histograms": [{"batchcodes": ["642620A"], "histogram": {"Asthenia": 1, "Dizziness": 1, "Feeling abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/642B21A.json b/docs/data/histograms/United States/642B21A.json
new file mode 100644
index 00000000000..0bc2c4d7146
--- /dev/null
+++ b/docs/data/histograms/United States/642B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "642B21A", "histograms": [{"batchcodes": ["642B21A"], "histogram": {"Chills": 1, "Dizziness": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Tremor": 1, "Urinary tract infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/642L20A.json b/docs/data/histograms/United States/642L20A.json
new file mode 100644
index 00000000000..a7eab3ddff0
--- /dev/null
+++ b/docs/data/histograms/United States/642L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "642L20A", "histograms": [{"batchcodes": ["642L20A"], "histogram": {"Memory impairment": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/644A21A.json b/docs/data/histograms/United States/644A21A.json
new file mode 100644
index 00000000000..aa56d3cbc14
--- /dev/null
+++ b/docs/data/histograms/United States/644A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "644A21A", "histograms": [{"batchcodes": ["644A21A"], "histogram": {"Contusion": 1, "Ecchymosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/644DLA.json b/docs/data/histograms/United States/644DLA.json
new file mode 100644
index 00000000000..a1744714d82
--- /dev/null
+++ b/docs/data/histograms/United States/644DLA.json	
@@ -0,0 +1 @@
+{"batchcode": "644DLA", "histograms": [{"batchcodes": ["644DLA"], "histogram": {"Dyspnoea": 1, "Inappropriate schedule of product administration": 1, "Nail growth abnormal": 1, "Thrombotic stroke": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/645A21A.json b/docs/data/histograms/United States/645A21A.json
new file mode 100644
index 00000000000..7516238c4ba
--- /dev/null
+++ b/docs/data/histograms/United States/645A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "645A21A", "histograms": [{"batchcodes": ["645A21A"], "histogram": {"Ageusia": 1, "Ear discomfort": 1, "Feeling hot": 1, "Headache": 1, "Hypoacusis": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/647A21A.json b/docs/data/histograms/United States/647A21A.json
new file mode 100644
index 00000000000..b2013e5f3c8
--- /dev/null
+++ b/docs/data/histograms/United States/647A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "647A21A", "histograms": [{"batchcodes": ["647A21A"], "histogram": {"Cough": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/648B21A.json b/docs/data/histograms/United States/648B21A.json
new file mode 100644
index 00000000000..c971a0718f5
--- /dev/null
+++ b/docs/data/histograms/United States/648B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "648B21A", "histograms": [{"batchcodes": ["648B21A"], "histogram": {"Dyskinesia": 1, "Seizure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/649194.json b/docs/data/histograms/United States/649194.json
new file mode 100644
index 00000000000..3813533724a
--- /dev/null
+++ b/docs/data/histograms/United States/649194.json	
@@ -0,0 +1 @@
+{"batchcode": "649194", "histograms": [{"batchcodes": ["649194"], "histogram": {"COVID-19": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/649702.json b/docs/data/histograms/United States/649702.json
new file mode 100644
index 00000000000..74f216eb550
--- /dev/null
+++ b/docs/data/histograms/United States/649702.json	
@@ -0,0 +1 @@
+{"batchcode": "649702", "histograms": [{"batchcodes": ["649702"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/653277.json b/docs/data/histograms/United States/653277.json
new file mode 100644
index 00000000000..46e157540ae
--- /dev/null
+++ b/docs/data/histograms/United States/653277.json	
@@ -0,0 +1 @@
+{"batchcode": "653277", "histograms": [{"batchcodes": ["653277"], "histogram": {"Blood test": 1, "Gait disturbance": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Muscle spasms": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Restless legs syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/655342.json b/docs/data/histograms/United States/655342.json
new file mode 100644
index 00000000000..5fca0c5b0b1
--- /dev/null
+++ b/docs/data/histograms/United States/655342.json	
@@ -0,0 +1 @@
+{"batchcode": "655342", "histograms": [{"batchcodes": ["655342"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/655C21A.json b/docs/data/histograms/United States/655C21A.json
new file mode 100644
index 00000000000..f022d873979
--- /dev/null
+++ b/docs/data/histograms/United States/655C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "655C21A", "histograms": [{"batchcodes": ["655C21A"], "histogram": {"Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/656738.json b/docs/data/histograms/United States/656738.json
new file mode 100644
index 00000000000..d04df3df442
--- /dev/null
+++ b/docs/data/histograms/United States/656738.json	
@@ -0,0 +1 @@
+{"batchcode": "656738", "histograms": [{"batchcodes": ["656738"], "histogram": {"Blood cholesterol": 1, "Blood cholesterol increased": 1, "Blood pressure abnormal": 1, "Blood test": 1, "Carotid artery stenosis": 1, "Cerebrovascular accident": 1, "Computerised tomogram": 1, "Dysgraphia": 1, "Echocardiogram": 1, "Electrocardiogram": 1, "Hypertension": 1, "Interchange of vaccine products": 1, "Magnetic resonance imaging": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/65A21A.json b/docs/data/histograms/United States/65A21A.json
new file mode 100644
index 00000000000..e2b06b0821d
--- /dev/null
+++ b/docs/data/histograms/United States/65A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "65A21A", "histograms": [{"batchcodes": ["65A21A"], "histogram": {"Blood pressure measurement": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypertension": 1, "Nervousness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/660046.json b/docs/data/histograms/United States/660046.json
new file mode 100644
index 00000000000..a1825649d3a
--- /dev/null
+++ b/docs/data/histograms/United States/660046.json	
@@ -0,0 +1 @@
+{"batchcode": "660046", "histograms": [{"batchcodes": ["660046"], "histogram": {"Fatigue": 1, "Musculoskeletal stiffness": 1, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/661B21A.json b/docs/data/histograms/United States/661B21A.json
new file mode 100644
index 00000000000..4493c3c58bc
--- /dev/null
+++ b/docs/data/histograms/United States/661B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "661B21A", "histograms": [{"batchcodes": ["661B21A"], "histogram": {"Cerebrovascular accident": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Speech disorder": 1, "Staring": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/667M20A.json b/docs/data/histograms/United States/667M20A.json
new file mode 100644
index 00000000000..42e65c759d3
--- /dev/null
+++ b/docs/data/histograms/United States/667M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "667M20A", "histograms": [{"batchcodes": ["667M20A"], "histogram": {"Erythema": 1, "Fatigue": 1, "Injection site mass": 1, "Swelling face": 1, "Vaccination site mass": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6703.json b/docs/data/histograms/United States/6703.json
new file mode 100644
index 00000000000..a0068a7da47
--- /dev/null
+++ b/docs/data/histograms/United States/6703.json	
@@ -0,0 +1 @@
+{"batchcode": "6703", "histograms": [{"batchcodes": ["6703"], "histogram": {"Anxiety": 1, "Panic attack": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6739.json b/docs/data/histograms/United States/6739.json
new file mode 100644
index 00000000000..a5c05161c41
--- /dev/null
+++ b/docs/data/histograms/United States/6739.json	
@@ -0,0 +1 @@
+{"batchcode": "6739", "histograms": [{"batchcodes": ["6739"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/68272Q.json b/docs/data/histograms/United States/68272Q.json
new file mode 100644
index 00000000000..01fd8f90d3b
--- /dev/null
+++ b/docs/data/histograms/United States/68272Q.json	
@@ -0,0 +1 @@
+{"batchcode": "68272Q", "histograms": [{"batchcodes": ["68272Q"], "histogram": {"Chills": 1, "Headache": 1, "Hypoaesthesia": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/68U6203.json b/docs/data/histograms/United States/68U6203.json
new file mode 100644
index 00000000000..00c40346f05
--- /dev/null
+++ b/docs/data/histograms/United States/68U6203.json	
@@ -0,0 +1 @@
+{"batchcode": "68U6203", "histograms": [{"batchcodes": ["68U6203"], "histogram": {"Dysphonia": 1, "Erythema": 1, "Inflammation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/69265.json b/docs/data/histograms/United States/69265.json
new file mode 100644
index 00000000000..3125cda5c01
--- /dev/null
+++ b/docs/data/histograms/United States/69265.json	
@@ -0,0 +1 @@
+{"batchcode": "69265", "histograms": [{"batchcodes": ["69265"], "histogram": {"Eye disorder": 1, "Hordeolum": 1, "Magnetic resonance imaging": 1, "Ophthalmic migraine": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6955.json b/docs/data/histograms/United States/6955.json
new file mode 100644
index 00000000000..c2f44d80c33
--- /dev/null
+++ b/docs/data/histograms/United States/6955.json	
@@ -0,0 +1 @@
+{"batchcode": "6955", "histograms": [{"batchcodes": ["6955"], "histogram": {"Abdominal distension": 1, "Body temperature": 1, "Bursal fluid accumulation": 1, "Dizziness": 1, "Fluid retention": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Swelling": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9097.json b/docs/data/histograms/United States/6H9097.json
new file mode 100644
index 00000000000..4812adbc7a5
--- /dev/null
+++ b/docs/data/histograms/United States/6H9097.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9097", "histograms": [{"batchcodes": ["6H9097"], "histogram": {"Arthralgia": 1, "Headache": 1, "Interchange of vaccine products": 1, "Myalgia": 1, "Nausea": 1, "Off label use": 1, "Paranasal sinus discomfort": 1, "Product use issue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H90Z.json b/docs/data/histograms/United States/6H90Z.json
new file mode 100644
index 00000000000..91563d17012
--- /dev/null
+++ b/docs/data/histograms/United States/6H90Z.json	
@@ -0,0 +1 @@
+{"batchcode": "6H90Z", "histograms": [{"batchcodes": ["6H90Z"], "histogram": {"Mass": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9693.json b/docs/data/histograms/United States/6H9693.json
new file mode 100644
index 00000000000..648de5ea389
--- /dev/null
+++ b/docs/data/histograms/United States/6H9693.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9693", "histograms": [{"batchcodes": ["6H9693"], "histogram": {"COVID-19": 1, "Chills": 1, "Dizziness postural": 1, "Drug ineffective": 1, "Fatigue": 1, "Headache": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vertigo positional": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9694.json b/docs/data/histograms/United States/6H9694.json
new file mode 100644
index 00000000000..6af1fb151ec
--- /dev/null
+++ b/docs/data/histograms/United States/6H9694.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9694", "histograms": [{"batchcodes": ["6H9694"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "SARS-CoV-2 test": 2, "Dermatitis": 1, "Impaired quality of life": 1, "Loss of personal independence in daily activities": 1, "Pain": 1, "Prostatic specific antigen": 1, "Prostatic specific antigen increased": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9697.json b/docs/data/histograms/United States/6H9697.json
new file mode 100644
index 00000000000..2ee210d93a5
--- /dev/null
+++ b/docs/data/histograms/United States/6H9697.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9697", "histograms": [{"batchcodes": ["6H9697"], "histogram": {"Fatigue": 2, "Nasopharyngitis": 2, "Chills": 1, "Disorientation": 1, "Dizziness": 1, "Fall": 1, "Headache": 1, "Insomnia": 1, "Nausea": 1, "Nephrolithiasis": 1, "Pain": 1, "Pain in extremity": 1, "Presyncope": 1, "Renal pain": 1, "Rhinorrhoea": 1, "Sleep disorder": 1, "Somnolence": 1, "Syncope": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H969Y.json b/docs/data/histograms/United States/6H969Y.json
new file mode 100644
index 00000000000..bfdfb10c728
--- /dev/null
+++ b/docs/data/histograms/United States/6H969Y.json	
@@ -0,0 +1 @@
+{"batchcode": "6H969Y", "histograms": [{"batchcodes": ["6H969Y"], "histogram": {"Chills": 1, "Fatigue": 1, "Headache": 1, "Immunisation": 1, "Investigation": 1, "Off label use": 1, "Pain": 1, "Product use issue": 1, "Pyrexia": 1, "Vomiting": 1, "Weight": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9702.json b/docs/data/histograms/United States/6H9702.json
new file mode 100644
index 00000000000..b0486576a21
--- /dev/null
+++ b/docs/data/histograms/United States/6H9702.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9702", "histograms": [{"batchcodes": ["6H9702"], "histogram": {"Erythema": 1, "Feeling abnormal": 1, "Influenza like illness": 1, "Malaise": 1, "Off label use": 1, "Pain": 1, "Product use issue": 1, "Pyrexia": 1, "Vaccination site pain": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9703.json b/docs/data/histograms/United States/6H9703.json
new file mode 100644
index 00000000000..81dde5ea73d
--- /dev/null
+++ b/docs/data/histograms/United States/6H9703.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9703", "histograms": [{"batchcodes": ["6H9703"], "histogram": {"COVID-19": 2, "Drug ineffective": 2, "Asthenia": 1, "Body height": 1, "Chills": 1, "Decreased appetite": 1, "Fatigue": 1, "Hyperhidrosis": 1, "Illness": 1, "Incorrect dose administered": 1, "Interchange of vaccine products": 1, "Nasopharyngitis": 1, "Pain": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Sleep disorder": 1, "Tremor": 1, "Vaccination site erythema": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9899.json b/docs/data/histograms/United States/6H9899.json
new file mode 100644
index 00000000000..62b0b8349b3
--- /dev/null
+++ b/docs/data/histograms/United States/6H9899.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9899", "histograms": [{"batchcodes": ["6H9899"], "histogram": {"Abdominal pain": 1, "Angiogram": 1, "Colitis ischaemic": 1, "Colonoscopy": 1, "Magnetic resonance imaging": 1, "Oesophagogastroduodenoscopy": 1, "Rectal haemorrhage": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6H9964.json b/docs/data/histograms/United States/6H9964.json
new file mode 100644
index 00000000000..19ef4681ea1
--- /dev/null
+++ b/docs/data/histograms/United States/6H9964.json	
@@ -0,0 +1 @@
+{"batchcode": "6H9964", "histograms": [{"batchcodes": ["6H9964"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6J2524.json b/docs/data/histograms/United States/6J2524.json
new file mode 100644
index 00000000000..362c46adb24
--- /dev/null
+++ b/docs/data/histograms/United States/6J2524.json	
@@ -0,0 +1 @@
+{"batchcode": "6J2524", "histograms": [{"batchcodes": ["6J2524"], "histogram": {"Body temperature": 1, "Dysuria": 1, "Fatigue": 1, "Immunisation": 1, "Insomnia": 1, "Malaise": 1, "Nephritis": 1, "Off label use": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Sepsis": 1, "Urinary tract infection": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6J2526.json b/docs/data/histograms/United States/6J2526.json
new file mode 100644
index 00000000000..ec33d3fde86
--- /dev/null
+++ b/docs/data/histograms/United States/6J2526.json	
@@ -0,0 +1 @@
+{"batchcode": "6J2526", "histograms": [{"batchcodes": ["6J2526"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6J259.json b/docs/data/histograms/United States/6J259.json
new file mode 100644
index 00000000000..42209506f4f
--- /dev/null
+++ b/docs/data/histograms/United States/6J259.json	
@@ -0,0 +1 @@
+{"batchcode": "6J259", "histograms": [{"batchcodes": ["6J259"], "histogram": {"Arthralgia": 1, "Fatigue": 1, "Headache": 1, "Myalgia": 1, "Off label use": 1, "Product use issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6K1657.json b/docs/data/histograms/United States/6K1657.json
new file mode 100644
index 00000000000..3e8ccf31fa5
--- /dev/null
+++ b/docs/data/histograms/United States/6K1657.json	
@@ -0,0 +1 @@
+{"batchcode": "6K1657", "histograms": [{"batchcodes": ["6K1657"], "histogram": {"Fatigue": 2, "Pain in extremity": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6N6198.json b/docs/data/histograms/United States/6N6198.json
new file mode 100644
index 00000000000..bfc02df79ae
--- /dev/null
+++ b/docs/data/histograms/United States/6N6198.json	
@@ -0,0 +1 @@
+{"batchcode": "6N6198", "histograms": [{"batchcodes": ["6N6198"], "histogram": {"Erythema": 1, "Rash macular": 1, "Skin irritation": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6N6199.json b/docs/data/histograms/United States/6N6199.json
new file mode 100644
index 00000000000..83f7ac3e408
--- /dev/null
+++ b/docs/data/histograms/United States/6N6199.json	
@@ -0,0 +1 @@
+{"batchcode": "6N6199", "histograms": [{"batchcodes": ["6N6199"], "histogram": {"Chills": 1, "Cold sweat": 1, "Dry mouth": 1, "Feeling hot": 1, "Illness": 1, "Peripheral swelling": 1, "Pruritus": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6N6203.json b/docs/data/histograms/United States/6N6203.json
new file mode 100644
index 00000000000..c5399e4f198
--- /dev/null
+++ b/docs/data/histograms/United States/6N6203.json	
@@ -0,0 +1 @@
+{"batchcode": "6N6203", "histograms": [{"batchcodes": ["6N6203"], "histogram": {"Gait disturbance": 1, "Hypoaesthesia": 1, "Limb discomfort": 1, "Myofascitis": 1, "Pain": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "Sleep deficit": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6N6808.json b/docs/data/histograms/United States/6N6808.json
new file mode 100644
index 00000000000..bbf8f75f4ad
--- /dev/null
+++ b/docs/data/histograms/United States/6N6808.json	
@@ -0,0 +1 @@
+{"batchcode": "6N6808", "histograms": [{"batchcodes": ["6N6808"], "histogram": {"Chills": 1, "Dysphagia": 1, "Headache": 1, "Lip blister": 1, "Musculoskeletal stiffness": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6P7534.json b/docs/data/histograms/United States/6P7534.json
new file mode 100644
index 00000000000..32577a1cb46
--- /dev/null
+++ b/docs/data/histograms/United States/6P7534.json	
@@ -0,0 +1 @@
+{"batchcode": "6P7534", "histograms": [{"batchcodes": ["6P7534"], "histogram": {"COVID-19": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6W0179.json b/docs/data/histograms/United States/6W0179.json
new file mode 100644
index 00000000000..e78d029ec37
--- /dev/null
+++ b/docs/data/histograms/United States/6W0179.json	
@@ -0,0 +1 @@
+{"batchcode": "6W0179", "histograms": [{"batchcodes": ["6W0179"], "histogram": {"Chest pain": 1, "Cough": 1, "Fatigue": 1, "Headache": 1, "Nasopharyngitis": 1, "Oropharyngeal pain": 1, "Rhinorrhoea": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/6YK24.json b/docs/data/histograms/United States/6YK24.json
new file mode 100644
index 00000000000..5f583057aed
--- /dev/null
+++ b/docs/data/histograms/United States/6YK24.json	
@@ -0,0 +1 @@
+{"batchcode": "6YK24", "histograms": [{"batchcodes": ["6YK24"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7/18O/U/V/8978.json b/docs/data/histograms/United States/7/18O/U/V/8978.json
new file mode 100644
index 00000000000..c1bc2d3d179
--- /dev/null
+++ b/docs/data/histograms/United States/7/18O/U/V/8978.json	
@@ -0,0 +1 @@
+{"batchcode": "7/18O/U/V/8978", "histograms": [{"batchcodes": ["7/18O/U/V/8978"], "histogram": {"Adverse drug reaction": 1, "Body temperature": 1, "Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7/21 EN6207.json b/docs/data/histograms/United States/7/21 EN6207.json
new file mode 100644
index 00000000000..e3fd2a0d3e2
--- /dev/null
+++ b/docs/data/histograms/United States/7/21 EN6207.json	
@@ -0,0 +1 @@
+{"batchcode": "7/21 EN6207", "histograms": [{"batchcodes": ["7/21 EN6207"], "histogram": {"Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7/APR/2021.json b/docs/data/histograms/United States/7/APR/2021.json
new file mode 100644
index 00000000000..2d21c06904c
--- /dev/null
+++ b/docs/data/histograms/United States/7/APR/2021.json	
@@ -0,0 +1 @@
+{"batchcode": "7/APR/2021", "histograms": [{"batchcodes": ["7/APR/2021"], "histogram": {"Fatigue": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "Tenderness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7006 3200 03.json b/docs/data/histograms/United States/7006 3200 03.json
new file mode 100644
index 00000000000..017b51c2ef0
--- /dev/null
+++ b/docs/data/histograms/United States/7006 3200 03.json	
@@ -0,0 +1 @@
+{"batchcode": "7006 3200 03", "histograms": [{"batchcodes": ["7006 3200 03"], "histogram": {"COVID-19 pneumonia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7006320001.json b/docs/data/histograms/United States/7006320001.json
new file mode 100644
index 00000000000..e2501145a89
--- /dev/null
+++ b/docs/data/histograms/United States/7006320001.json	
@@ -0,0 +1 @@
+{"batchcode": "7006320001", "histograms": [{"batchcodes": ["7006320001"], "histogram": {"Chills": 1, "Diarrhoea haemorrhagic": 1, "Movement disorder": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7006320002.json b/docs/data/histograms/United States/7006320002.json
new file mode 100644
index 00000000000..14542abcd00
--- /dev/null
+++ b/docs/data/histograms/United States/7006320002.json	
@@ -0,0 +1 @@
+{"batchcode": "7006320002", "histograms": [{"batchcodes": ["7006320002"], "histogram": {"Exposure during pregnancy": 1, "Pregnancy test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7006320003.json b/docs/data/histograms/United States/7006320003.json
new file mode 100644
index 00000000000..9e46504b252
--- /dev/null
+++ b/docs/data/histograms/United States/7006320003.json	
@@ -0,0 +1 @@
+{"batchcode": "7006320003", "histograms": [{"batchcodes": ["7006320003"], "histogram": {"Abdominal pain upper": 1, "Chills": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Gingival discomfort": 1, "Hypersensitivity": 1, "Malaise": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain in jaw": 1, "Pyrexia": 1, "Suspected COVID-19": 1, "Swelling face": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7006320005.json b/docs/data/histograms/United States/7006320005.json
new file mode 100644
index 00000000000..06bbb794feb
--- /dev/null
+++ b/docs/data/histograms/United States/7006320005.json	
@@ -0,0 +1 @@
+{"batchcode": "7006320005", "histograms": [{"batchcodes": ["7006320005"], "histogram": {"Accidental overdose": 3, "Product administered to patient of inappropriate age": 3, "Inappropriate schedule of product administration": 2, "Chills": 1, "Fatigue": 1, "Immunisation reaction": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7006320006.json b/docs/data/histograms/United States/7006320006.json
new file mode 100644
index 00000000000..05e38ce74c9
--- /dev/null
+++ b/docs/data/histograms/United States/7006320006.json	
@@ -0,0 +1 @@
+{"batchcode": "7006320006", "histograms": [{"batchcodes": ["7006320006"], "histogram": {"Abdominal pain upper": 1, "Arthralgia": 1, "Chills": 1, "Eye pruritus": 1, "Fatigue": 1, "Feelings of worthlessness": 1, "Joint range of motion decreased": 1, "Joint stiffness": 1, "Joint swelling": 1, "Musculoskeletal stiffness": 1, "Nasal congestion": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "SARS-CoV-2 test": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/700632003.json b/docs/data/histograms/United States/700632003.json
new file mode 100644
index 00000000000..df1da515b91
--- /dev/null
+++ b/docs/data/histograms/United States/700632003.json	
@@ -0,0 +1 @@
+{"batchcode": "700632003", "histograms": [{"batchcodes": ["700632003"], "histogram": {"Lymph node palpable": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7007218.json b/docs/data/histograms/United States/7007218.json
new file mode 100644
index 00000000000..39af795ced5
--- /dev/null
+++ b/docs/data/histograms/United States/7007218.json	
@@ -0,0 +1 @@
+{"batchcode": "7007218", "histograms": [{"batchcodes": ["7007218"], "histogram": {"Blood pressure increased": 1, "Blood pressure measurement": 1, "Nervousness": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7008121001.json b/docs/data/histograms/United States/7008121001.json
new file mode 100644
index 00000000000..8950c5ce36e
--- /dev/null
+++ b/docs/data/histograms/United States/7008121001.json	
@@ -0,0 +1 @@
+{"batchcode": "7008121001", "histograms": [{"batchcodes": ["7008121001"], "histogram": {"COVID-19": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/700M20A.json b/docs/data/histograms/United States/700M20A.json
new file mode 100644
index 00000000000..9a4bded34ca
--- /dev/null
+++ b/docs/data/histograms/United States/700M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "700M20A", "histograms": [{"batchcodes": ["700M20A"], "histogram": {"Vaccination site induration": 1, "Vaccination site nodule": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/701-021.json b/docs/data/histograms/United States/701-021.json
new file mode 100644
index 00000000000..ae593b86edb
--- /dev/null
+++ b/docs/data/histograms/United States/701-021.json	
@@ -0,0 +1 @@
+{"batchcode": "701-021", "histograms": [{"batchcodes": ["701-021"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/701-224.json b/docs/data/histograms/United States/701-224.json
new file mode 100644
index 00000000000..a22e4d21fe5
--- /dev/null
+++ b/docs/data/histograms/United States/701-224.json	
@@ -0,0 +1 @@
+{"batchcode": "701-224", "histograms": [{"batchcodes": ["701-224"], "histogram": {"Limb discomfort": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/702174.json b/docs/data/histograms/United States/702174.json
new file mode 100644
index 00000000000..b0085ce9e4a
--- /dev/null
+++ b/docs/data/histograms/United States/702174.json	
@@ -0,0 +1 @@
+{"batchcode": "702174", "histograms": [{"batchcodes": ["702174"], "histogram": {"Blood test": 1, "Chest pain": 1, "Dysgeusia": 1, "Electrocardiogram": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/702195-013L20A.json b/docs/data/histograms/United States/702195-013L20A.json
new file mode 100644
index 00000000000..58791f3414d
--- /dev/null
+++ b/docs/data/histograms/United States/702195-013L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "702195-013L20A", "histograms": [{"batchcodes": ["702195-013L20A"], "histogram": {"Chills": 1, "Nausea": 1, "Pain": 1, "Pyrexia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/702195013L20A.json b/docs/data/histograms/United States/702195013L20A.json
new file mode 100644
index 00000000000..6025b5dc2d4
--- /dev/null
+++ b/docs/data/histograms/United States/702195013L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "702195013L20A", "histograms": [{"batchcodes": ["702195013L20A"], "histogram": {"Chills": 1, "Nausea": 1, "Pyrexia": 1, "Tinnitus": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/704A7IA.json b/docs/data/histograms/United States/704A7IA.json
new file mode 100644
index 00000000000..f26879bd7e5
--- /dev/null
+++ b/docs/data/histograms/United States/704A7IA.json	
@@ -0,0 +1 @@
+{"batchcode": "704A7IA", "histograms": [{"batchcodes": ["704A7IA"], "histogram": {"Blood cholesterol": 1, "Blood pressure measurement": 1, "Blood test": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/704AZ1A.json b/docs/data/histograms/United States/704AZ1A.json
new file mode 100644
index 00000000000..8d4a64a8e9d
--- /dev/null
+++ b/docs/data/histograms/United States/704AZ1A.json	
@@ -0,0 +1 @@
+{"batchcode": "704AZ1A", "histograms": [{"batchcodes": ["704AZ1A"], "histogram": {"Feeling abnormal": 1, "Malaise": 1, "Pain": 1, "Peripheral swelling": 1, "Restlessness": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/706-042.json b/docs/data/histograms/United States/706-042.json
new file mode 100644
index 00000000000..bdaa43c2017
--- /dev/null
+++ b/docs/data/histograms/United States/706-042.json	
@@ -0,0 +1 @@
+{"batchcode": "706-042", "histograms": [{"batchcodes": ["706-042"], "histogram": {"Bladder pain": 1, "Chills": 1, "Dysuria": 1, "Fatigue": 1, "Headache": 1, "Illness": 1, "Influenza like illness": 1, "Myalgia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/706190.json b/docs/data/histograms/United States/706190.json
new file mode 100644
index 00000000000..b32cea5ce21
--- /dev/null
+++ b/docs/data/histograms/United States/706190.json	
@@ -0,0 +1 @@
+{"batchcode": "706190", "histograms": [{"batchcodes": ["706190"], "histogram": {"Injection site reaction": 1, "Rash": 1, "Rash erythematous": 1, "Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/706363.json b/docs/data/histograms/United States/706363.json
new file mode 100644
index 00000000000..218dc09c956
--- /dev/null
+++ b/docs/data/histograms/United States/706363.json	
@@ -0,0 +1 @@
+{"batchcode": "706363", "histograms": [{"batchcodes": ["706363"], "histogram": {"Body temperature": 2, "Fatigue": 2, "Feeling abnormal": 2, "Flushing": 2, "Headache": 2, "Influenza like illness": 2, "Lymphadenopathy": 2, "Pain": 2, "Pain in extremity": 2, "Pruritus": 2, "Swelling": 2, "Vaccination site pain": 2, "Blood pressure measurement": 1, "Fall": 1, "Heart rate": 1, "Myalgia": 1, "Respiratory rate": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/710127.json b/docs/data/histograms/United States/710127.json
new file mode 100644
index 00000000000..d6f86e54b44
--- /dev/null
+++ b/docs/data/histograms/United States/710127.json	
@@ -0,0 +1 @@
+{"batchcode": "710127", "histograms": [{"batchcodes": ["710127"], "histogram": {"Abdominal pain upper": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7131121.json b/docs/data/histograms/United States/7131121.json
new file mode 100644
index 00000000000..ab267f93b32
--- /dev/null
+++ b/docs/data/histograms/United States/7131121.json	
@@ -0,0 +1 @@
+{"batchcode": "7131121", "histograms": [{"batchcodes": ["7131121"], "histogram": {"Dyspnoea": 1, "Erythema": 1, "Feeling hot": 1, "Hypersensitivity": 1, "Pruritus": 1, "Rash": 1, "Throat tightness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7135.json b/docs/data/histograms/United States/7135.json
new file mode 100644
index 00000000000..e22e10f8b16
--- /dev/null
+++ b/docs/data/histograms/United States/7135.json	
@@ -0,0 +1 @@
+{"batchcode": "7135", "histograms": [{"batchcodes": ["7135"], "histogram": {"Asthenia": 1, "Blood cholesterol": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Dizziness": 1, "Dyspnoea": 1, "Exposure to SARS-CoV-2": 1, "Fatigue": 1, "Myalgia": 1, "Nausea": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7162B.json b/docs/data/histograms/United States/7162B.json
new file mode 100644
index 00000000000..fb4d92c9bb4
--- /dev/null
+++ b/docs/data/histograms/United States/7162B.json	
@@ -0,0 +1 @@
+{"batchcode": "7162B", "histograms": [{"batchcodes": ["7162B"], "histogram": {"Body temperature": 1, "Chills": 1, "Feeling cold": 1, "Feeling hot": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/71F21A.json b/docs/data/histograms/United States/71F21A.json
new file mode 100644
index 00000000000..741c5a3746a
--- /dev/null
+++ b/docs/data/histograms/United States/71F21A.json	
@@ -0,0 +1 @@
+{"batchcode": "71F21A", "histograms": [{"batchcodes": ["71F21A"], "histogram": {"Fatigue": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/72359-016-4.json b/docs/data/histograms/United States/72359-016-4.json
new file mode 100644
index 00000000000..8f499e617d8
--- /dev/null
+++ b/docs/data/histograms/United States/72359-016-4.json	
@@ -0,0 +1 @@
+{"batchcode": "72359-016-4", "histograms": [{"batchcodes": ["72359-016-4"], "histogram": {"COVID-19": 1, "Investigation": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/73771.json b/docs/data/histograms/United States/73771.json
new file mode 100644
index 00000000000..14830579599
--- /dev/null
+++ b/docs/data/histograms/United States/73771.json	
@@ -0,0 +1 @@
+{"batchcode": "73771", "histograms": [{"batchcodes": ["73771"], "histogram": {"Oedema peripheral": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/739904.json b/docs/data/histograms/United States/739904.json
new file mode 100644
index 00000000000..e9cfc08aeac
--- /dev/null
+++ b/docs/data/histograms/United States/739904.json	
@@ -0,0 +1 @@
+{"batchcode": "739904", "histograms": [{"batchcodes": ["739904"], "histogram": {"Asthenia": 1, "Chills": 1, "Confusional state": 1, "Feeding disorder": 1, "Feeling abnormal": 1, "Headache": 1, "Mobility decreased": 1, "Myalgia": 1, "Night sweats": 1, "Pyrexia": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7485.json b/docs/data/histograms/United States/7485.json
new file mode 100644
index 00000000000..254fcf02ab4
--- /dev/null
+++ b/docs/data/histograms/United States/7485.json	
@@ -0,0 +1 @@
+{"batchcode": "7485", "histograms": [{"batchcodes": ["7485"], "histogram": {"Blood test": 1, "COVID-19": 1, "Drug ineffective": 1, "Neuropathy peripheral": 1, "Scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7533.json b/docs/data/histograms/United States/7533.json
new file mode 100644
index 00000000000..2197ad797d5
--- /dev/null
+++ b/docs/data/histograms/United States/7533.json	
@@ -0,0 +1 @@
+{"batchcode": "7533", "histograms": [{"batchcodes": ["7533"], "histogram": {"Abdominal pain upper": 1, "Cardiomegaly": 1, "Cough": 1, "Echocardiogram": 1, "Erythema": 1, "Feeling hot": 1, "Nasal congestion": 1, "Pericardial effusion": 1, "Pruritus": 1, "Pyrexia": 1, "Swelling": 1, "Tenderness": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7534.json b/docs/data/histograms/United States/7534.json
new file mode 100644
index 00000000000..78895f3812b
--- /dev/null
+++ b/docs/data/histograms/United States/7534.json	
@@ -0,0 +1 @@
+{"batchcode": "7534", "histograms": [{"batchcodes": ["7534"], "histogram": {"Back pain": 1, "Blood pressure measurement": 1, "Chest pain": 1, "Heart rate": 1, "Heart rate increased": 1, "Hot flush": 1, "Hypertension": 1, "Immunisation": 1, "Loss of consciousness": 1, "Nausea": 1, "Seizure": 1, "Taste disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7553.json b/docs/data/histograms/United States/7553.json
new file mode 100644
index 00000000000..c4c129a7220
--- /dev/null
+++ b/docs/data/histograms/United States/7553.json	
@@ -0,0 +1 @@
+{"batchcode": "7553", "histograms": [{"batchcodes": ["7553"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/755342.json b/docs/data/histograms/United States/755342.json
new file mode 100644
index 00000000000..17a6fb16e79
--- /dev/null
+++ b/docs/data/histograms/United States/755342.json	
@@ -0,0 +1 @@
+{"batchcode": "755342", "histograms": [{"batchcodes": ["755342"], "histogram": {"Abdominal pain": 1, "Abdominal tenderness": 1, "Body temperature": 1, "Chills": 1, "Fatigue": 1, "Gastrointestinal oedema": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/772589.json b/docs/data/histograms/United States/772589.json
new file mode 100644
index 00000000000..eeda8410991
--- /dev/null
+++ b/docs/data/histograms/United States/772589.json	
@@ -0,0 +1 @@
+{"batchcode": "772589", "histograms": [{"batchcodes": ["772589"], "histogram": {"Heart rate": 1, "Heart rate increased": 1, "Palpitations": 1, "Uterine haemorrhage": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/778839.json b/docs/data/histograms/United States/778839.json
new file mode 100644
index 00000000000..f6296d01d40
--- /dev/null
+++ b/docs/data/histograms/United States/778839.json	
@@ -0,0 +1 @@
+{"batchcode": "778839", "histograms": [{"batchcodes": ["778839"], "histogram": {"COVID-19": 1, "Disease recurrence": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/77C21A.json b/docs/data/histograms/United States/77C21A.json
new file mode 100644
index 00000000000..f7b14b0d6a6
--- /dev/null
+++ b/docs/data/histograms/United States/77C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "77C21A", "histograms": [{"batchcodes": ["77C21A"], "histogram": {"Asthenia": 1, "Feeling cold": 1, "Illness": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7821287.json b/docs/data/histograms/United States/7821287.json
new file mode 100644
index 00000000000..498fc87f518
--- /dev/null
+++ b/docs/data/histograms/United States/7821287.json	
@@ -0,0 +1 @@
+{"batchcode": "7821287", "histograms": [{"batchcodes": ["7821287"], "histogram": {"Headache": 1, "Influenza like illness": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/78436735.json b/docs/data/histograms/United States/78436735.json
new file mode 100644
index 00000000000..929343ed66a
--- /dev/null
+++ b/docs/data/histograms/United States/78436735.json	
@@ -0,0 +1 @@
+{"batchcode": "78436735", "histograms": [{"batchcodes": ["065F21A", "78436735"], "histogram": {"Product administration error": 1}}, {"batchcodes": ["78436735"], "histogram": {"COVID-19 immunisation": 1, "Cerebrovascular accident": 1, "Inappropriate schedule of product administration": 1, "Injection site pain": 1, "Interchange of vaccine products": 1, "Off label use": 1, "Therapeutic product effect decreased": 1, "Type 2 diabetes mellitus": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/78C21A.json b/docs/data/histograms/United States/78C21A.json
new file mode 100644
index 00000000000..352cb6ac574
--- /dev/null
+++ b/docs/data/histograms/United States/78C21A.json	
@@ -0,0 +1 @@
+{"batchcode": "78C21A", "histograms": [{"batchcodes": ["78C21A"], "histogram": {"Vaccination site pruritus": 2, "Vaccination complication": 1, "Vaccination site movement impairment": 1, "Vaccination site pain": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/79/11M20A.json b/docs/data/histograms/United States/79/11M20A.json
new file mode 100644
index 00000000000..b74271f4eec
--- /dev/null
+++ b/docs/data/histograms/United States/79/11M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "79/11M20A", "histograms": [{"batchcodes": ["79/11M20A"], "histogram": {"Body temperature": 1, "Chills": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7C 3184.json b/docs/data/histograms/United States/7C 3184.json
new file mode 100644
index 00000000000..58889c2b500
--- /dev/null
+++ b/docs/data/histograms/United States/7C 3184.json	
@@ -0,0 +1 @@
+{"batchcode": "7C 3184", "histograms": [{"batchcodes": ["7C 3184"], "histogram": {"Rash": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7FEB2021.json b/docs/data/histograms/United States/7FEB2021.json
new file mode 100644
index 00000000000..56ecc617bf9
--- /dev/null
+++ b/docs/data/histograms/United States/7FEB2021.json	
@@ -0,0 +1 @@
+{"batchcode": "7FEB2021", "histograms": [{"batchcodes": ["7FEB2021"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7H9694.json b/docs/data/histograms/United States/7H9694.json
new file mode 100644
index 00000000000..3ad709891cf
--- /dev/null
+++ b/docs/data/histograms/United States/7H9694.json	
@@ -0,0 +1 @@
+{"batchcode": "7H9694", "histograms": [{"batchcodes": ["7H9694"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7J8757.json b/docs/data/histograms/United States/7J8757.json
new file mode 100644
index 00000000000..15ec6de3238
--- /dev/null
+++ b/docs/data/histograms/United States/7J8757.json	
@@ -0,0 +1 @@
+{"batchcode": "7J8757", "histograms": [{"batchcodes": ["7J8757"], "histogram": {"COVID-19": 1, "SARS-CoV-2 test": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/7J8762.json b/docs/data/histograms/United States/7J8762.json
new file mode 100644
index 00000000000..0d2c863efc7
--- /dev/null
+++ b/docs/data/histograms/United States/7J8762.json	
@@ -0,0 +1 @@
+{"batchcode": "7J8762", "histograms": [{"batchcodes": ["7J8762"], "histogram": {"COVID-19": 1, "Headache": 1, "Oral herpes": 1, "Oropharyngeal pain": 1, "Pyrexia": 1, "Rash": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/801358A.json b/docs/data/histograms/United States/801358A.json
new file mode 100644
index 00000000000..7496f4c34df
--- /dev/null
+++ b/docs/data/histograms/United States/801358A.json	
@@ -0,0 +1 @@
+{"batchcode": "801358A", "histograms": [{"batchcodes": ["801358A"], "histogram": {"Body temperature abnormal": 1, "Chills": 1, "Feeling abnormal": 1, "Headache": 1, "Nausea": 1, "Pain in extremity": 1, "Paranoia": 1, "Thinking abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8016B21A.json b/docs/data/histograms/United States/8016B21A.json
new file mode 100644
index 00000000000..0eb8a2cbe02
--- /dev/null
+++ b/docs/data/histograms/United States/8016B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "8016B21A", "histograms": [{"batchcodes": ["8016B21A"], "histogram": {"Headache": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8020.json b/docs/data/histograms/United States/8020.json
new file mode 100644
index 00000000000..0153c6d43f6
--- /dev/null
+++ b/docs/data/histograms/United States/8020.json	
@@ -0,0 +1 @@
+{"batchcode": "8020", "histograms": [{"batchcodes": ["8020"], "histogram": {"COVID-19": 2, "SARS-CoV-2 test": 2, "Drug ineffective": 1, "Nasopharyngitis": 1, "Vaccination failure": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8020T7T.json b/docs/data/histograms/United States/8020T7T.json
new file mode 100644
index 00000000000..3bfae0c7dc7
--- /dev/null
+++ b/docs/data/histograms/United States/8020T7T.json	
@@ -0,0 +1 @@
+{"batchcode": "8020T7T", "histograms": [{"batchcodes": ["8020T7T"], "histogram": {"Rash": 1, "Swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8025.json b/docs/data/histograms/United States/8025.json
new file mode 100644
index 00000000000..155a9e74c3c
--- /dev/null
+++ b/docs/data/histograms/United States/8025.json	
@@ -0,0 +1 @@
+{"batchcode": "8025", "histograms": [{"batchcodes": ["8025"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8025A21A.json b/docs/data/histograms/United States/8025A21A.json
new file mode 100644
index 00000000000..095ef9c33ae
--- /dev/null
+++ b/docs/data/histograms/United States/8025A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "8025A21A", "histograms": [{"batchcodes": ["8025A21A"], "histogram": {"Dysgeusia": 1, "Hypoaesthesia oral": 1, "Neck pain": 1, "Oropharyngeal pain": 1, "Sensation of foreign body": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8028.json b/docs/data/histograms/United States/8028.json
new file mode 100644
index 00000000000..90f00ccb97a
--- /dev/null
+++ b/docs/data/histograms/United States/8028.json	
@@ -0,0 +1 @@
+{"batchcode": "8028", "histograms": [{"batchcodes": ["8028"], "histogram": {"Disturbance in attention": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/805020.json b/docs/data/histograms/United States/805020.json
new file mode 100644
index 00000000000..0f227933ac2
--- /dev/null
+++ b/docs/data/histograms/United States/805020.json	
@@ -0,0 +1 @@
+{"batchcode": "805020", "histograms": [{"batchcodes": ["805020"], "histogram": {"Back pain": 1, "Feeling cold": 1, "Headache": 1, "Heart rate increased": 1, "Hyperhidrosis": 1, "Injection site pain": 1, "Myalgia": 1, "Pain in extremity": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/805031.json b/docs/data/histograms/United States/805031.json
new file mode 100644
index 00000000000..69a3d0b24d4
--- /dev/null
+++ b/docs/data/histograms/United States/805031.json	
@@ -0,0 +1 @@
+{"batchcode": "805031", "histograms": [{"batchcodes": ["805031"], "histogram": {"Body temperature": 1, "Chills": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/80777 0273-99.json b/docs/data/histograms/United States/80777 0273-99.json
new file mode 100644
index 00000000000..f00fe2af427
--- /dev/null
+++ b/docs/data/histograms/United States/80777 0273-99.json	
@@ -0,0 +1 @@
+{"batchcode": "80777 0273-99", "histograms": [{"batchcodes": ["80777 0273-99"], "histogram": {"Muscle spasms": 1, "Musculoskeletal stiffness": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/80777-0273-15.json b/docs/data/histograms/United States/80777-0273-15.json
new file mode 100644
index 00000000000..d09efaeb39e
--- /dev/null
+++ b/docs/data/histograms/United States/80777-0273-15.json	
@@ -0,0 +1 @@
+{"batchcode": "80777-0273-15", "histograms": [{"batchcodes": ["80777-0273-15"], "histogram": {"Dizziness": 1, "Vertigo": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/80777-0273-99 S.json b/docs/data/histograms/United States/80777-0273-99 S.json
new file mode 100644
index 00000000000..e6da4047f87
--- /dev/null
+++ b/docs/data/histograms/United States/80777-0273-99 S.json	
@@ -0,0 +1 @@
+{"batchcode": "80777-0273-99 S", "histograms": [{"batchcodes": ["80777-0273-99 S"], "histogram": {"COVID-19": 1, "Interchange of vaccine products": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/80777-273-10.json b/docs/data/histograms/United States/80777-273-10.json
new file mode 100644
index 00000000000..9f3a6f1a4e4
--- /dev/null
+++ b/docs/data/histograms/United States/80777-273-10.json	
@@ -0,0 +1 @@
+{"batchcode": "80777-273-10", "histograms": [{"batchcodes": ["80777-273-10"], "histogram": {"Malaise": 2, "Allergy test": 1, "Atrial fibrillation": 1, "Contusion": 1, "Feeling abnormal": 1, "Pain": 1, "Pancreatitis": 1, "Skin test positive": 1, "Swelling": 1, "Swelling face": 1, "Syncope": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8077727399.json b/docs/data/histograms/United States/8077727399.json
new file mode 100644
index 00000000000..024f211a175
--- /dev/null
+++ b/docs/data/histograms/United States/8077727399.json	
@@ -0,0 +1 @@
+{"batchcode": "8077727399", "histograms": [{"batchcodes": ["8077727399"], "histogram": {"Pyrexia": 2, "Abdominal discomfort": 1, "Anxiety": 1, "Asthenia": 1, "Chest X-ray": 1, "Chills": 1, "Decreased appetite": 1, "Dyspnoea exertional": 1, "Fatigue": 1, "Gait inability": 1, "Headache": 1, "Inappropriate schedule of product administration": 1, "Influenza virus test": 1, "Limb discomfort": 1, "Muscular weakness": 1, "Myalgia": 1, "Neck pain": 1, "Peripheral swelling": 1, "SARS-CoV-2 test": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site rash": 1, "Vaccination site swelling": 1, "Vaccination site warmth": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8077Z27399.json b/docs/data/histograms/United States/8077Z27399.json
new file mode 100644
index 00000000000..1a216dba13d
--- /dev/null
+++ b/docs/data/histograms/United States/8077Z27399.json	
@@ -0,0 +1 @@
+{"batchcode": "8077Z27399", "histograms": [{"batchcodes": ["8077Z27399"], "histogram": {"Arthralgia": 1, "Chills": 1, "General symptom": 1, "Hypokinesia": 1, "Pain in extremity": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/808982.json b/docs/data/histograms/United States/808982.json
new file mode 100644
index 00000000000..d6e7f3562ae
--- /dev/null
+++ b/docs/data/histograms/United States/808982.json	
@@ -0,0 +1 @@
+{"batchcode": "808982", "histograms": [{"batchcodes": ["808982"], "histogram": {"Arthralgia": 1, "Diarrhoea": 1, "Gait disturbance": 1, "Rash": 1, "Skin discolouration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8105031.json b/docs/data/histograms/United States/8105031.json
new file mode 100644
index 00000000000..58f1b12684c
--- /dev/null
+++ b/docs/data/histograms/United States/8105031.json	
@@ -0,0 +1 @@
+{"batchcode": "8105031", "histograms": [{"batchcodes": ["8105031"], "histogram": {"Chills": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/813249.json b/docs/data/histograms/United States/813249.json
new file mode 100644
index 00000000000..f165b6895cd
--- /dev/null
+++ b/docs/data/histograms/United States/813249.json	
@@ -0,0 +1 @@
+{"batchcode": "813249", "histograms": [{"batchcodes": ["813249"], "histogram": {"Asthenia": 1, "Dyspnoea": 1, "Fatigue": 1, "Headache": 1, "Laboratory test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/813L20A.json b/docs/data/histograms/United States/813L20A.json
new file mode 100644
index 00000000000..b96c5e73f67
--- /dev/null
+++ b/docs/data/histograms/United States/813L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "813L20A", "histograms": [{"batchcodes": ["813L20A"], "histogram": {"Chills": 1, "Intentional dose omission": 1, "Palpitations": 1, "Rash": 1, "Rash erythematous": 1, "Throat tightness": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8182.json b/docs/data/histograms/United States/8182.json
new file mode 100644
index 00000000000..6f564f37400
--- /dev/null
+++ b/docs/data/histograms/United States/8182.json	
@@ -0,0 +1 @@
+{"batchcode": "8182", "histograms": [{"batchcodes": ["8182"], "histogram": {"Fatigue": 1, "Feeling abnormal": 1, "Feeling of body temperature change": 1, "Migraine": 1, "Nausea": 1, "Pain in extremity": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Swelling face": 1, "Thrombosis": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/81OTLIA.json b/docs/data/histograms/United States/81OTLIA.json
new file mode 100644
index 00000000000..3b15a79dd65
--- /dev/null
+++ b/docs/data/histograms/United States/81OTLIA.json	
@@ -0,0 +1 @@
+{"batchcode": "81OTLIA", "histograms": [{"batchcodes": ["81OTLIA"], "histogram": {"Chapped lips": 1, "Cheilitis": 1, "Lip infection": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/82028.json b/docs/data/histograms/United States/82028.json
new file mode 100644
index 00000000000..aceeb5aeba5
--- /dev/null
+++ b/docs/data/histograms/United States/82028.json	
@@ -0,0 +1 @@
+{"batchcode": "82028", "histograms": [{"batchcodes": ["82028"], "histogram": {"Hypertension": 1, "Product dose omission issue": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/821A.json b/docs/data/histograms/United States/821A.json
new file mode 100644
index 00000000000..d98a14b4959
--- /dev/null
+++ b/docs/data/histograms/United States/821A.json	
@@ -0,0 +1 @@
+{"batchcode": "821A", "histograms": [{"batchcodes": ["821A"], "histogram": {"Chills": 1, "Dizziness": 1, "Limb discomfort": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site reaction": 1, "Vaccination site swelling": 1, "Vaccination site urticaria": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/82286.json b/docs/data/histograms/United States/82286.json
new file mode 100644
index 00000000000..0398909839a
--- /dev/null
+++ b/docs/data/histograms/United States/82286.json	
@@ -0,0 +1 @@
+{"batchcode": "82286", "histograms": [{"batchcodes": ["82286"], "histogram": {"Pulmonary thrombosis": 1, "Thrombosis": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/828L20A.json b/docs/data/histograms/United States/828L20A.json
new file mode 100644
index 00000000000..548393d4ebe
--- /dev/null
+++ b/docs/data/histograms/United States/828L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "828L20A", "histograms": [{"batchcodes": ["828L20A"], "histogram": {"Rash erythematous": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/82916100.json b/docs/data/histograms/United States/82916100.json
new file mode 100644
index 00000000000..45a405156b6
--- /dev/null
+++ b/docs/data/histograms/United States/82916100.json	
@@ -0,0 +1 @@
+{"batchcode": "82916100", "histograms": [{"batchcodes": ["82916100"], "histogram": {"Headache": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/829L20A.json b/docs/data/histograms/United States/829L20A.json
new file mode 100644
index 00000000000..c9bd7a7d12e
--- /dev/null
+++ b/docs/data/histograms/United States/829L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "829L20A", "histograms": [{"batchcodes": ["829L20A"], "histogram": {"Colitis microscopic": 1, "Colonoscopy": 1, "Diarrhoea": 1, "Weight": 1, "Weight decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8303000.json b/docs/data/histograms/United States/8303000.json
new file mode 100644
index 00000000000..b77efed652b
--- /dev/null
+++ b/docs/data/histograms/United States/8303000.json	
@@ -0,0 +1 @@
+{"batchcode": "8303000", "histograms": [{"batchcodes": ["8303000"], "histogram": {"Blood test": 1, "Coronary artery disease": 1, "Pulmonary embolism": 1, "Pyrexia": 1, "Thrombosis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/83030BD.json b/docs/data/histograms/United States/83030BD.json
new file mode 100644
index 00000000000..829bac06db8
--- /dev/null
+++ b/docs/data/histograms/United States/83030BD.json	
@@ -0,0 +1 @@
+{"batchcode": "83030BD", "histograms": [{"batchcodes": ["83030BD"], "histogram": {"Blood test": 1, "Gynaecological examination": 1, "Inappropriate schedule of product administration": 1, "Menstrual disorder": 1, "Postmenopausal haemorrhage": 1, "Smear cervix": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/83203OBD.json b/docs/data/histograms/United States/83203OBD.json
new file mode 100644
index 00000000000..1cf13a96281
--- /dev/null
+++ b/docs/data/histograms/United States/83203OBD.json	
@@ -0,0 +1 @@
+{"batchcode": "83203OBD", "histograms": [{"batchcodes": ["83203OBD"], "histogram": {"Contusion": 1, "Immunisation": 1, "Pain in extremity": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/832L20A.json b/docs/data/histograms/United States/832L20A.json
new file mode 100644
index 00000000000..7a0a3d5abd9
--- /dev/null
+++ b/docs/data/histograms/United States/832L20A.json	
@@ -0,0 +1 @@
+{"batchcode": "832L20A", "histograms": [{"batchcodes": ["832L20A"], "histogram": {"Vaccination site pain": 2, "Asthenia": 1, "Muscular weakness": 1, "Paralysis": 1, "Urinary incontinence": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8351698.json b/docs/data/histograms/United States/8351698.json
new file mode 100644
index 00000000000..b47c56b9448
--- /dev/null
+++ b/docs/data/histograms/United States/8351698.json	
@@ -0,0 +1 @@
+{"batchcode": "8351698", "histograms": [{"batchcodes": ["8351698"], "histogram": {"Abdominal pain upper": 1, "Decreased appetite": 1, "Diarrhoea": 1, "Nausea": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/83605.json b/docs/data/histograms/United States/83605.json
new file mode 100644
index 00000000000..720d4b88cb9
--- /dev/null
+++ b/docs/data/histograms/United States/83605.json	
@@ -0,0 +1 @@
+{"batchcode": "83605", "histograms": [{"batchcodes": ["83605"], "histogram": {"Immunology test abnormal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8365.json b/docs/data/histograms/United States/8365.json
new file mode 100644
index 00000000000..1501bd57a84
--- /dev/null
+++ b/docs/data/histograms/United States/8365.json	
@@ -0,0 +1 @@
+{"batchcode": "8365", "histograms": [{"batchcodes": ["8365"], "histogram": {"Feeding disorder": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8370299.json b/docs/data/histograms/United States/8370299.json
new file mode 100644
index 00000000000..840637bcb15
--- /dev/null
+++ b/docs/data/histograms/United States/8370299.json	
@@ -0,0 +1 @@
+{"batchcode": "8370299", "histograms": [{"batchcodes": ["8370299"], "histogram": {"Abdominal discomfort": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Costochondritis": 1, "Diverticulitis": 1, "Musculoskeletal chest pain": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8411201.json b/docs/data/histograms/United States/8411201.json
new file mode 100644
index 00000000000..300999226dc
--- /dev/null
+++ b/docs/data/histograms/United States/8411201.json	
@@ -0,0 +1 @@
+{"batchcode": "8411201", "histograms": [{"batchcodes": ["8411201"], "histogram": {"Aspiration": 1, "Dizziness": 1, "Fatigue": 1, "Nausea": 1, "Pain": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/841120A.json b/docs/data/histograms/United States/841120A.json
new file mode 100644
index 00000000000..765a3866541
--- /dev/null
+++ b/docs/data/histograms/United States/841120A.json	
@@ -0,0 +1 @@
+{"batchcode": "841120A", "histograms": [{"batchcodes": ["841120A"], "histogram": {"Hypersomnia": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/841A21A.json b/docs/data/histograms/United States/841A21A.json
new file mode 100644
index 00000000000..54309147a8c
--- /dev/null
+++ b/docs/data/histograms/United States/841A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "841A21A", "histograms": [{"batchcodes": ["841A21A"], "histogram": {"Body temperature": 1, "Body temperature decreased": 1, "Haematuria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/842L28A.json b/docs/data/histograms/United States/842L28A.json
new file mode 100644
index 00000000000..500b232d347
--- /dev/null
+++ b/docs/data/histograms/United States/842L28A.json	
@@ -0,0 +1 @@
+{"batchcode": "842L28A", "histograms": [{"batchcodes": ["842L28A"], "histogram": {"Fatigue": 2, "Arthralgia": 1, "Headache": 1, "Insomnia": 1, "Myalgia": 1, "Neck pain": 1, "Vaccination site discolouration": 1, "Vaccination site pain": 1, "Vaccination site swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8448.json b/docs/data/histograms/United States/8448.json
new file mode 100644
index 00000000000..7e9127a8a75
--- /dev/null
+++ b/docs/data/histograms/United States/8448.json	
@@ -0,0 +1 @@
+{"batchcode": "8448", "histograms": [{"batchcodes": ["8448"], "histogram": {"Body temperature": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/844A21A.json b/docs/data/histograms/United States/844A21A.json
new file mode 100644
index 00000000000..49ef19b3789
--- /dev/null
+++ b/docs/data/histograms/United States/844A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "844A21A", "histograms": [{"batchcodes": ["844A21A"], "histogram": {"Headache": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/845812A.json b/docs/data/histograms/United States/845812A.json
new file mode 100644
index 00000000000..4c46f1068e1
--- /dev/null
+++ b/docs/data/histograms/United States/845812A.json	
@@ -0,0 +1 @@
+{"batchcode": "845812A", "histograms": [{"batchcodes": ["845812A"], "histogram": {"Bedridden": 1, "Chills": 1, "Depressed mood": 1, "Illness": 1, "Myalgia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/845P21.json b/docs/data/histograms/United States/845P21.json
new file mode 100644
index 00000000000..9e556800022
--- /dev/null
+++ b/docs/data/histograms/United States/845P21.json	
@@ -0,0 +1 @@
+{"batchcode": "845P21", "histograms": [{"batchcodes": ["845P21"], "histogram": {"COVID-19": 1, "Drug ineffective": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8482374.json b/docs/data/histograms/United States/8482374.json
new file mode 100644
index 00000000000..49ab65c3dc5
--- /dev/null
+++ b/docs/data/histograms/United States/8482374.json	
@@ -0,0 +1 @@
+{"batchcode": "8482374", "histograms": [{"batchcodes": ["8482374"], "histogram": {"Asthenia": 1, "Burning sensation": 1, "Chills": 1, "Dizziness": 1, "Fatigue": 1, "Feeling of body temperature change": 1, "Influenza": 1, "Multiple sclerosis": 1, "Muscle spasms": 1, "Muscle twitching": 1, "Off label use": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8520100102.json b/docs/data/histograms/United States/8520100102.json
new file mode 100644
index 00000000000..9790c2c8629
--- /dev/null
+++ b/docs/data/histograms/United States/8520100102.json	
@@ -0,0 +1 @@
+{"batchcode": "8520100102", "histograms": [{"batchcodes": ["8520100102"], "histogram": {"Accidental underdose": 1, "Fatigue": 1, "Inappropriate schedule of product administration": 1, "Pyrexia": 1, "Vaccination complication": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/85441937.json b/docs/data/histograms/United States/85441937.json
new file mode 100644
index 00000000000..da26bb3cffb
--- /dev/null
+++ b/docs/data/histograms/United States/85441937.json	
@@ -0,0 +1 @@
+{"batchcode": "85441937", "histograms": [{"batchcodes": ["85441937"], "histogram": {"Expired product administered": 1, "Feeling abnormal": 1, "Immunisation": 1, "Lymphadenopathy": 1, "Myalgia": 1, "Retching": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/855794.json b/docs/data/histograms/United States/855794.json
new file mode 100644
index 00000000000..f71e81f96aa
--- /dev/null
+++ b/docs/data/histograms/United States/855794.json	
@@ -0,0 +1 @@
+{"batchcode": "855794", "histograms": [{"batchcodes": ["855794"], "histogram": {"Rash pruritic": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8727.json b/docs/data/histograms/United States/8727.json
new file mode 100644
index 00000000000..58aec57fcd6
--- /dev/null
+++ b/docs/data/histograms/United States/8727.json	
@@ -0,0 +1 @@
+{"batchcode": "8727", "histograms": [{"batchcodes": ["8727"], "histogram": {"Pain": 2, "Pruritus": 2, "Pyrexia": 2, "Urticaria": 2, "Body temperature": 1, "Burning sensation": 1, "Chills": 1, "Eye pain": 1, "Eye swelling": 1, "Headache": 1, "Hypersensitivity": 1, "Insomnia": 1, "Rash": 1, "Vaccination site erythema": 1, "Vaccination site mass": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8729.json b/docs/data/histograms/United States/8729.json
new file mode 100644
index 00000000000..4b8e10007bb
--- /dev/null
+++ b/docs/data/histograms/United States/8729.json	
@@ -0,0 +1 @@
+{"batchcode": "8729", "histograms": [{"batchcodes": ["8729"], "histogram": {"Fatigue": 2, "Lymphadenopathy": 2, "Pyrexia": 2, "Arthralgia": 1, "Blood pressure increased": 1, "Blood pressure measurement": 1, "Body temperature": 1, "Chest discomfort": 1, "Chills": 1, "Dizziness": 1, "Dysgeusia": 1, "Feeling hot": 1, "Headache": 1, "Heart rate": 1, "Heart rate increased": 1, "Herpes zoster": 1, "Hyperhidrosis": 1, "Hypoaesthesia": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Pruritus": 1, "Suspected COVID-19": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8730.json b/docs/data/histograms/United States/8730.json
new file mode 100644
index 00000000000..f28f74fca20
--- /dev/null
+++ b/docs/data/histograms/United States/8730.json	
@@ -0,0 +1 @@
+{"batchcode": "8730", "histograms": [{"batchcodes": ["8730"], "histogram": {"Hypoaesthesia": 1, "Postmenopausal haemorrhage": 1, "Scan": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8731.json b/docs/data/histograms/United States/8731.json
new file mode 100644
index 00000000000..e1086c4f467
--- /dev/null
+++ b/docs/data/histograms/United States/8731.json	
@@ -0,0 +1 @@
+{"batchcode": "8731", "histograms": [{"batchcodes": ["8731"], "histogram": {"Fatigue": 3, "Headache": 2, "SARS-CoV-2 test": 2, "Arthralgia": 1, "Asthenia": 1, "Chest pain": 1, "Dysaesthesia": 1, "Joint swelling": 1, "Lymphadenopathy": 1, "Magnetic resonance imaging": 1, "Myalgia": 1, "Neck pain": 1, "Pain in extremity": 1, "Paraesthesia": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8732.json b/docs/data/histograms/United States/8732.json
new file mode 100644
index 00000000000..14544d421eb
--- /dev/null
+++ b/docs/data/histograms/United States/8732.json	
@@ -0,0 +1 @@
+{"batchcode": "8732", "histograms": [{"batchcodes": ["8732"], "histogram": {"Diarrhoea": 1, "Ear pain": 1, "Fatigue": 1, "Influenza": 1, "Oropharyngeal pain": 1, "Pain": 1, "Parosmia": 1, "Pharyngitis streptococcal": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8733.json b/docs/data/histograms/United States/8733.json
new file mode 100644
index 00000000000..42462d75564
--- /dev/null
+++ b/docs/data/histograms/United States/8733.json	
@@ -0,0 +1 @@
+{"batchcode": "8733", "histograms": [{"batchcodes": ["8733"], "histogram": {"Fatigue": 3, "Dizziness": 2, "Headache": 2, "Nausea": 2, "Pyrexia": 2, "Abdominal pain": 1, "Arthralgia": 1, "Autoimmune disorder": 1, "Contusion": 1, "Diarrhoea": 1, "Ear pain": 1, "Eye inflammation": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Myalgia": 1, "Pain": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Sinus congestion": 1, "Swelling face": 1, "Tinnitus": 1, "Urticaria": 1, "Vaginal haemorrhage": 1, "Vertigo": 1, "Visual impairment": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8734.json b/docs/data/histograms/United States/8734.json
new file mode 100644
index 00000000000..07b1ac5196f
--- /dev/null
+++ b/docs/data/histograms/United States/8734.json	
@@ -0,0 +1 @@
+{"batchcode": "8734", "histograms": [{"batchcodes": ["8734"], "histogram": {"Body mass index": 1, "Iridocyclitis": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8735.json b/docs/data/histograms/United States/8735.json
new file mode 100644
index 00000000000..c92df1832ca
--- /dev/null
+++ b/docs/data/histograms/United States/8735.json	
@@ -0,0 +1 @@
+{"batchcode": "8735", "histograms": [{"batchcodes": ["8735"], "histogram": {"Abdominal pain upper": 1, "Bronchitis": 1, "Chest discomfort": 1, "Cough": 1, "Fatigue": 1, "Feeding disorder": 1, "Headache": 1, "Heart rate": 1, "Heart rate irregular": 1, "Oxygen saturation": 1, "Oxygen saturation decreased": 1, "Pyrexia": 1, "Rash": 1, "Respiratory distress": 1, "SARS-CoV-2 test": 1, "Vomiting projectile": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8737.json b/docs/data/histograms/United States/8737.json
new file mode 100644
index 00000000000..96f7b89dd11
--- /dev/null
+++ b/docs/data/histograms/United States/8737.json	
@@ -0,0 +1 @@
+{"batchcode": "8737", "histograms": [{"batchcodes": ["8737"], "histogram": {"Pain": 3, "Body temperature": 1, "COVID-19": 1, "Chills": 1, "Cold sweat": 1, "Coordination abnormal": 1, "Decreased appetite": 1, "Dehydration": 1, "Dizziness": 1, "Drug ineffective": 1, "Fatigue": 1, "Feeling abnormal": 1, "Headache": 1, "Lethargy": 1, "Lymphocyte count": 1, "Lymphocyte count decreased": 1, "Malaise": 1, "Nephrolithiasis": 1, "Neutrophil count": 1, "Neutrophil count decreased": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vomiting": 1, "White blood cell count": 1, "White blood cell count decreased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/882589.json b/docs/data/histograms/United States/882589.json
new file mode 100644
index 00000000000..7039c927e9e
--- /dev/null
+++ b/docs/data/histograms/United States/882589.json	
@@ -0,0 +1 @@
+{"batchcode": "882589", "histograms": [{"batchcodes": ["882589"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/882A286.json b/docs/data/histograms/United States/882A286.json
new file mode 100644
index 00000000000..613be3df4ec
--- /dev/null
+++ b/docs/data/histograms/United States/882A286.json	
@@ -0,0 +1 @@
+{"batchcode": "882A286", "histograms": [{"batchcodes": ["882A286"], "histogram": {"Decreased appetite": 1, "Dyspnoea": 1, "Insomnia": 1, "Product dose omission issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8841.json b/docs/data/histograms/United States/8841.json
new file mode 100644
index 00000000000..9ed8c8a127b
--- /dev/null
+++ b/docs/data/histograms/United States/8841.json	
@@ -0,0 +1 @@
+{"batchcode": "8841", "histograms": [{"batchcodes": ["8841"], "histogram": {"Body temperature": 1, "COVID-19": 1, "Chills": 1, "Drug ineffective": 1, "Neck pain": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vomiting": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8878.json b/docs/data/histograms/United States/8878.json
new file mode 100644
index 00000000000..8b340f27db3
--- /dev/null
+++ b/docs/data/histograms/United States/8878.json	
@@ -0,0 +1 @@
+{"batchcode": "8878", "histograms": [{"batchcodes": ["8878"], "histogram": {"Cellulitis": 1, "Pain in extremity": 1, "Vaccination site movement impairment": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/89-82.json b/docs/data/histograms/United States/89-82.json
new file mode 100644
index 00000000000..5969364256b
--- /dev/null
+++ b/docs/data/histograms/United States/89-82.json	
@@ -0,0 +1 @@
+{"batchcode": "89-82", "histograms": [{"batchcodes": ["89-82"], "histogram": {"Blood glucose": 1, "Blood glucose increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8982.json b/docs/data/histograms/United States/8982.json
new file mode 100644
index 00000000000..95b330784cf
--- /dev/null
+++ b/docs/data/histograms/United States/8982.json	
@@ -0,0 +1 @@
+{"batchcode": "8982", "histograms": [{"batchcodes": ["8982"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8B21-2A.json b/docs/data/histograms/United States/8B21-2A.json
new file mode 100644
index 00000000000..206acaa8a15
--- /dev/null
+++ b/docs/data/histograms/United States/8B21-2A.json	
@@ -0,0 +1 @@
+{"batchcode": "8B21-2A", "histograms": [{"batchcodes": ["8B21-2A"], "histogram": {"COVID-19": 1, "Drug ineffective": 1, "Rhinorrhoea": 1, "SARS-CoV-2 antibody test": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8B212A?.json b/docs/data/histograms/United States/8B212A?.json
new file mode 100644
index 00000000000..6cfec164eda
--- /dev/null
+++ b/docs/data/histograms/United States/8B212A?.json	
@@ -0,0 +1 @@
+{"batchcode": "8B212A?", "histograms": [{"batchcodes": ["8B212A?"], "histogram": {"SARS-CoV-2 test positive": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8N6208.json b/docs/data/histograms/United States/8N6208.json
new file mode 100644
index 00000000000..f599fb73687
--- /dev/null
+++ b/docs/data/histograms/United States/8N6208.json	
@@ -0,0 +1 @@
+{"batchcode": "8N6208", "histograms": [{"batchcodes": ["8N6208"], "histogram": {"Feeling hot": 1, "Pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8R8731.json b/docs/data/histograms/United States/8R8731.json
new file mode 100644
index 00000000000..288a9a7eab3
--- /dev/null
+++ b/docs/data/histograms/United States/8R8731.json	
@@ -0,0 +1 @@
+{"batchcode": "8R8731", "histograms": [{"batchcodes": ["8R8731"], "histogram": {"Dizziness": 1, "Ear pain": 1, "Feeling hot": 1, "Hypoaesthesia": 1, "Loss of consciousness": 1, "Nausea": 1, "Paraesthesia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8W 0158.json b/docs/data/histograms/United States/8W 0158.json
new file mode 100644
index 00000000000..ab131729e66
--- /dev/null
+++ b/docs/data/histograms/United States/8W 0158.json	
@@ -0,0 +1 @@
+{"batchcode": "8W 0158", "histograms": [{"batchcodes": ["8W 0158"], "histogram": {"Chest pain": 1, "Haemorrhoids thrombosed": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8W172.json b/docs/data/histograms/United States/8W172.json
new file mode 100644
index 00000000000..a6ff982b905
--- /dev/null
+++ b/docs/data/histograms/United States/8W172.json	
@@ -0,0 +1 @@
+{"batchcode": "8W172", "histograms": [{"batchcodes": ["8W172"], "histogram": {"Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/8WOLFL.json b/docs/data/histograms/United States/8WOLFL.json
new file mode 100644
index 00000000000..56ed5d668cb
--- /dev/null
+++ b/docs/data/histograms/United States/8WOLFL.json	
@@ -0,0 +1 @@
+{"batchcode": "8WOLFL", "histograms": [{"batchcodes": ["8WOLFL"], "histogram": {"Blood glucose increased": 1, "Body temperature": 1, "Chills": 1, "Electrocardiogram": 1, "Eye pain": 1, "Feeling abnormal": 1, "Hyperhidrosis": 1, "Pain in extremity": 1, "Peripheral coldness": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9000182.json b/docs/data/histograms/United States/9000182.json
new file mode 100644
index 00000000000..c76eda7eca4
--- /dev/null
+++ b/docs/data/histograms/United States/9000182.json	
@@ -0,0 +1 @@
+{"batchcode": "9000182", "histograms": [{"batchcodes": ["9000182"], "histogram": {"Erythema": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/901D21A.json b/docs/data/histograms/United States/901D21A.json
new file mode 100644
index 00000000000..740deabdb8a
--- /dev/null
+++ b/docs/data/histograms/United States/901D21A.json	
@@ -0,0 +1 @@
+{"batchcode": "901D21A", "histograms": [{"batchcodes": ["901D21A"], "histogram": {"Product administered to patient of inappropriate age": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9137275.json b/docs/data/histograms/United States/9137275.json
new file mode 100644
index 00000000000..9549d0dfe22
--- /dev/null
+++ b/docs/data/histograms/United States/9137275.json	
@@ -0,0 +1 @@
+{"batchcode": "9137275", "histograms": [{"batchcodes": ["9137275"], "histogram": {"Injection site indentation": 1, "Vaccination site erythema": 1, "Vaccination site pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/91875.json b/docs/data/histograms/United States/91875.json
new file mode 100644
index 00000000000..a97fc5dc4e3
--- /dev/null
+++ b/docs/data/histograms/United States/91875.json	
@@ -0,0 +1 @@
+{"batchcode": "91875", "histograms": [{"batchcodes": ["91875"], "histogram": {"Chills": 2, "Hypersomnia": 1, "Myalgia": 1, "Nausea": 1, "Pyrexia": 1, "Rash": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site rash": 1, "Vaccination site warmth": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/919264.json b/docs/data/histograms/United States/919264.json
new file mode 100644
index 00000000000..1b05d68921d
--- /dev/null
+++ b/docs/data/histograms/United States/919264.json	
@@ -0,0 +1 @@
+{"batchcode": "919264", "histograms": [{"batchcodes": ["919264"], "histogram": {"Chest X-ray": 1, "Chest pain": 1, "Circulatory collapse": 1, "Computerised tomogram": 1, "Decreased appetite": 1, "Dehydration": 1, "Dizziness": 1, "Electrocardiogram": 1, "Feeling jittery": 1, "Magnetic resonance imaging": 1, "Muscular weakness": 1, "Nausea": 1, "Pruritus": 1, "Rash": 1, "Thrombosis": 1, "Tremor": 1, "Weight decreased": 1, "X-ray": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/91A21A.json b/docs/data/histograms/United States/91A21A.json
new file mode 100644
index 00000000000..4c6aaeab3b1
--- /dev/null
+++ b/docs/data/histograms/United States/91A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "91A21A", "histograms": [{"batchcodes": ["91A21A"], "histogram": {"Dizziness": 1, "Headache": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/91M20A.json b/docs/data/histograms/United States/91M20A.json
new file mode 100644
index 00000000000..87d587fc33f
--- /dev/null
+++ b/docs/data/histograms/United States/91M20A.json	
@@ -0,0 +1 @@
+{"batchcode": "91M20A", "histograms": [{"batchcodes": ["91M20A"], "histogram": {"Headache": 1, "Injection site erythema": 1, "Injection site warmth": 1, "Pyrexia": 1, "Vaccination site induration": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9231.json b/docs/data/histograms/United States/9231.json
new file mode 100644
index 00000000000..6613dd0eaba
--- /dev/null
+++ b/docs/data/histograms/United States/9231.json	
@@ -0,0 +1 @@
+{"batchcode": "9231", "histograms": [{"batchcodes": ["9231"], "histogram": {"Back pain": 1, "Bone pain": 1, "Dizziness": 1, "Lymphadenopathy": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Paraesthesia": 1, "SARS-CoV-2 test": 1, "Somnolence": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9262.json b/docs/data/histograms/United States/9262.json
new file mode 100644
index 00000000000..752d979aaf3
--- /dev/null
+++ b/docs/data/histograms/United States/9262.json	
@@ -0,0 +1 @@
+{"batchcode": "9262", "histograms": [{"batchcodes": ["9262"], "histogram": {"Rash": 3, "Chills": 2, "Axillary pain": 1, "Body temperature": 1, "Fatigue": 1, "Headache": 1, "Investigation": 1, "Lymphadenopathy": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Pruritus": 1, "Pyrexia": 1, "Restlessness": 1, "Swelling": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9264.json b/docs/data/histograms/United States/9264.json
new file mode 100644
index 00000000000..cb1b769f534
--- /dev/null
+++ b/docs/data/histograms/United States/9264.json	
@@ -0,0 +1 @@
+{"batchcode": "9264", "histograms": [{"batchcodes": ["9264"], "histogram": {"Chest discomfort": 1, "Chills": 1, "Condition aggravated": 1, "Cutaneous lupus erythematosus": 1, "Disease recurrence": 1, "Dyspnoea": 1, "Granuloma skin": 1, "Migraine": 1, "Nausea": 1, "Neuralgia": 1, "Peripheral swelling": 1, "Pyrexia": 1, "Rash": 1, "SARS-CoV-2 test": 1, "Sjogren's syndrome": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9266.json b/docs/data/histograms/United States/9266.json
new file mode 100644
index 00000000000..1d399046e4a
--- /dev/null
+++ b/docs/data/histograms/United States/9266.json	
@@ -0,0 +1 @@
+{"batchcode": "9266", "histograms": [{"batchcodes": ["9266"], "histogram": {"Arthralgia": 2, "Pain in extremity": 2, "Axillary pain": 1, "Back pain": 1, "Chest pain": 1, "Hypoaesthesia": 1, "Myalgia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9267.json b/docs/data/histograms/United States/9267.json
new file mode 100644
index 00000000000..ce123bacfb2
--- /dev/null
+++ b/docs/data/histograms/United States/9267.json	
@@ -0,0 +1 @@
+{"batchcode": "9267", "histograms": [{"batchcodes": ["9267"], "histogram": {"Headache": 2, "Pain": 2, "Arthralgia": 1, "Body temperature": 1, "Burning sensation": 1, "Chills": 1, "Erythema": 1, "Eye pain": 1, "Lacrimation increased": 1, "Nausea": 1, "Pain in extremity": 1, "Peripheral swelling": 1, "Pruritus": 1, "Pyrexia": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9269.json b/docs/data/histograms/United States/9269.json
new file mode 100644
index 00000000000..e2d231bd27d
--- /dev/null
+++ b/docs/data/histograms/United States/9269.json	
@@ -0,0 +1 @@
+{"batchcode": "9269", "histograms": [{"batchcodes": ["9269"], "histogram": {"Headache": 3, "Pain": 2, "Agitation": 1, "Arthralgia": 1, "Axillary pain": 1, "Balance disorder": 1, "Confusional state": 1, "Decreased appetite": 1, "Erythema": 1, "Eye pain": 1, "Lymphadenopathy": 1, "Malaise": 1, "Myalgia": 1, "Nasal congestion": 1, "Sneezing": 1, "Somnolence": 1, "Tinnitus": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/927A21A.json b/docs/data/histograms/United States/927A21A.json
new file mode 100644
index 00000000000..8c5065e515d
--- /dev/null
+++ b/docs/data/histograms/United States/927A21A.json	
@@ -0,0 +1 @@
+{"batchcode": "927A21A", "histograms": [{"batchcodes": ["927A21A"], "histogram": {"Arthralgia": 1, "Chest discomfort": 1, "Chest pain": 1, "Chills": 1, "Diarrhoea": 1, "Diarrhoea haemorrhagic": 1, "Extrasystoles": 1, "Fatigue": 1, "Feeling abnormal": 1, "Gastrointestinal disorder": 1, "Gingival pain": 1, "Headache": 1, "Myalgia": 1, "Nausea": 1, "Neck pain": 1, "Pain in extremity": 1, "Product dose omission issue": 1, "Pruritus": 1, "Pyrexia": 1, "Rash": 1, "Swelling": 1, "Tinnitus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/927B21A.json b/docs/data/histograms/United States/927B21A.json
new file mode 100644
index 00000000000..5e4bdaa994b
--- /dev/null
+++ b/docs/data/histograms/United States/927B21A.json	
@@ -0,0 +1 @@
+{"batchcode": "927B21A", "histograms": [{"batchcodes": ["927B21A"], "histogram": {"Accidental underdose": 1, "Inappropriate schedule of product administration": 1, "Needle issue": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/929892.json b/docs/data/histograms/United States/929892.json
new file mode 100644
index 00000000000..ba7dc93fb71
--- /dev/null
+++ b/docs/data/histograms/United States/929892.json	
@@ -0,0 +1 @@
+{"batchcode": "929892", "histograms": [{"batchcodes": ["929892"], "histogram": {"Erythema": 1, "Pruritus": 1, "Rash macular": 1, "Skin swelling": 1, "Urticaria": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/929929.json b/docs/data/histograms/United States/929929.json
new file mode 100644
index 00000000000..49d53ea845c
--- /dev/null
+++ b/docs/data/histograms/United States/929929.json	
@@ -0,0 +1 @@
+{"batchcode": "929929", "histograms": [{"batchcodes": ["929929"], "histogram": {"Blood pressure measurement": 1, "Body temperature": 1, "Chills": 1, "Feeling hot": 1, "Heart rate": 1, "Heart rate increased": 1, "Hypotension": 1, "Pyrexia": 1, "Tremor": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/92EL9267.json b/docs/data/histograms/United States/92EL9267.json
new file mode 100644
index 00000000000..8e5eda621e3
--- /dev/null
+++ b/docs/data/histograms/United States/92EL9267.json	
@@ -0,0 +1 @@
+{"batchcode": "92EL9267", "histograms": [{"batchcodes": ["92EL9267"], "histogram": {"Palpitations": 1, "Ventricular arrhythmia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/930676.json b/docs/data/histograms/United States/930676.json
new file mode 100644
index 00000000000..a457000b61b
--- /dev/null
+++ b/docs/data/histograms/United States/930676.json	
@@ -0,0 +1 @@
+{"batchcode": "930676", "histograms": [{"batchcodes": ["930676"], "histogram": {"Lymphadenopathy": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/933026BD.json b/docs/data/histograms/United States/933026BD.json
new file mode 100644
index 00000000000..1f69df05270
--- /dev/null
+++ b/docs/data/histograms/United States/933026BD.json	
@@ -0,0 +1 @@
+{"batchcode": "933026BD", "histograms": [{"batchcodes": ["933026BD"], "histogram": {"Feeling abnormal": 1, "Hypoaesthesia": 1, "Hypoaesthesia eye": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/933901.json b/docs/data/histograms/United States/933901.json
new file mode 100644
index 00000000000..b888df315ae
--- /dev/null
+++ b/docs/data/histograms/United States/933901.json	
@@ -0,0 +1 @@
+{"batchcode": "933901", "histograms": [{"batchcodes": ["933901"], "histogram": {"Headache": 1, "Pruritus": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/937902.json b/docs/data/histograms/United States/937902.json
new file mode 100644
index 00000000000..ae1fc898d04
--- /dev/null
+++ b/docs/data/histograms/United States/937902.json	
@@ -0,0 +1 @@
+{"batchcode": "937902", "histograms": [{"batchcodes": ["937902"], "histogram": {"Arthralgia": 1, "Burning sensation": 1, "Inappropriate schedule of product administration": 1, "Malaise": 1, "Myalgia": 1, "Oropharyngeal pain": 1, "Pain": 1, "Pain in extremity": 1, "Vaccination site erythema": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/938633.json b/docs/data/histograms/United States/938633.json
new file mode 100644
index 00000000000..46ffece8f59
--- /dev/null
+++ b/docs/data/histograms/United States/938633.json	
@@ -0,0 +1 @@
+{"batchcode": "938633", "histograms": [{"batchcodes": ["938633"], "histogram": {"Chest pain": 1, "Dysmenorrhoea": 1, "Dyspnoea": 1, "Injection site pain": 1, "Nausea": 1, "Vomiting": 1, "Weight": 1, "Weight increased": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/93893.json b/docs/data/histograms/United States/93893.json
new file mode 100644
index 00000000000..35ba30b2e3d
--- /dev/null
+++ b/docs/data/histograms/United States/93893.json	
@@ -0,0 +1 @@
+{"batchcode": "93893", "histograms": [{"batchcodes": ["93893"], "histogram": {"Body temperature": 1, "Inappropriate schedule of product administration": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/93909.json b/docs/data/histograms/United States/93909.json
new file mode 100644
index 00000000000..321af5e75c8
--- /dev/null
+++ b/docs/data/histograms/United States/93909.json	
@@ -0,0 +1 @@
+{"batchcode": "93909", "histograms": [{"batchcodes": ["93909"], "histogram": {"Product administered to patient of inappropriate age": 1, "Swelling of eyelid": 1, "Vaccination site pain": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/939202.json b/docs/data/histograms/United States/939202.json
new file mode 100644
index 00000000000..9289c323bce
--- /dev/null
+++ b/docs/data/histograms/United States/939202.json	
@@ -0,0 +1 @@
+{"batchcode": "939202", "histograms": [{"batchcodes": ["939202"], "histogram": {"Chills": 1, "Cough": 1, "Headache": 1, "Illness": 1, "Pain": 1, "Pyrexia": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/939676.json b/docs/data/histograms/United States/939676.json
new file mode 100644
index 00000000000..85df9fcc84a
--- /dev/null
+++ b/docs/data/histograms/United States/939676.json	
@@ -0,0 +1 @@
+{"batchcode": "939676", "histograms": [{"batchcodes": ["939676"], "histogram": {"Headache": 6, "Fatigue": 5, "Feeling abnormal": 4, "Pruritus": 4, "Pain": 3, "Anxiety": 2, "Asthenia": 2, "Cough": 2, "Dyspnoea": 2, "Exposure via breast milk": 2, "Mobility decreased": 2, "Myalgia": 2, "Sneezing": 2, "Somnolence": 2, "Throat irritation": 2, "Urticaria": 2, "Abdominal pain": 1, "Acne": 1, "Allergic reaction to excipient": 1, "Back pain": 1, "Blood test": 1, "Bone pain": 1, "COVID-19": 1, "Chest discomfort": 1, "Chest pain": 1, "Drug ineffective": 1, "Dysarthria": 1, "Expired product administered": 1, "Gait disturbance": 1, "Gastrooesophageal reflux disease": 1, "Hyperhidrosis": 1, "Inappropriate schedule of product administration": 1, "Inflammation": 1, "Injection site erythema": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Intentional product use issue": 1, "Limb discomfort": 1, "Lymphadenopathy": 1, "Memory impairment": 1, "Muscle strain": 1, "Nausea": 1, "Oropharyngeal discomfort": 1, "Pain in extremity": 1, "Productive cough": 1, "Pyrexia": 1, "Rash": 1, "Rash papular": 1, "SARS-CoV-2 test": 1, "Seasonal allergy": 1, "Sinus congestion": 1, "Skin burning sensation": 1, "Skin discolouration": 1, "Skin disorder": 1, "Swelling": 1, "Tongue discolouration": 1, "Tremor": 1, "Vaccination complication": 1, "Vaccination site erythema": 1, "Vaccination site induration": 1, "Vaccination site pain": 1, "Vaccination site pruritus": 1, "Vaccination site rash": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/939893.json b/docs/data/histograms/United States/939893.json
new file mode 100644
index 00000000000..021af350572
--- /dev/null
+++ b/docs/data/histograms/United States/939893.json	
@@ -0,0 +1 @@
+{"batchcode": "939893", "histograms": [{"batchcodes": ["939893"], "histogram": {"Feeling abnormal": 4, "Chills": 3, "Fatigue": 3, "Pruritus": 3, "Burning sensation": 2, "Dizziness": 2, "Erythema": 2, "Feeling hot": 2, "Headache": 2, "Hyperhidrosis": 2, "Myalgia": 2, "Nausea": 2, "Pyrexia": 2, "Urticaria": 2, "Vaccination site pain": 2, "Blood test": 1, "Body temperature": 1, "Condition aggravated": 1, "Cough": 1, "Diarrhoea": 1, "Dyspnoea": 1, "Feeling cold": 1, "Flushing": 1, "Gait disturbance": 1, "Heart rate": 1, "Hypoaesthesia": 1, "Inflammation": 1, "Limb discomfort": 1, "Maternal exposure during breast feeding": 1, "Muscle fatigue": 1, "Muscle spasms": 1, "Nasal congestion": 1, "Nasopharyngitis": 1, "Off label use": 1, "Oropharyngeal pain": 1, "Pain": 1, "Paraesthesia": 1, "Product administered to patient of inappropriate age": 1, "Rhinorrhoea": 1, "Syncope": 1, "Throat tightness": 1, "Vaccination site anaesthesia": 1, "White blood cell count": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9399.json b/docs/data/histograms/United States/9399.json
new file mode 100644
index 00000000000..a8ff34d2432
--- /dev/null
+++ b/docs/data/histograms/United States/9399.json	
@@ -0,0 +1 @@
+{"batchcode": "9399", "histograms": [{"batchcodes": ["9399"], "histogram": {"Accidental overdose": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/9399001.json b/docs/data/histograms/United States/9399001.json
new file mode 100644
index 00000000000..2abde3fee25
--- /dev/null
+++ b/docs/data/histograms/United States/9399001.json	
@@ -0,0 +1 @@
+{"batchcode": "9399001", "histograms": [{"batchcodes": ["9399001"], "histogram": {"Expired product administered": 1}}]}
\ No newline at end of file
diff --git a/docs/data/histograms/United States/939901.json b/docs/data/histograms/United States/939901.json
new file mode 100644
index 00000000000..607110679e3
--- /dev/null
+++ b/docs/data/histograms/United States/939901.json	
@@ -0,0 +1 @@
+{"batchcode": "939901", "histograms": [{"batchcodes": ["939901"], "histogram": {"Product temperature excursion issue": 113, "Expired product administered": 65, "Pain in extremity": 5, "Feeling abnormal": 4, "Headache": 4, "Pyrexia": 4, "Arthralgia": 3, "Fatigue": 3, "Hyperhidrosis": 3, "Myalgia": 3, "SARS-CoV-2 test": 3, "Asthenia": 2, "Bone pain": 2, "Chills": 2, "Migraine": 2, "Nasopharyngitis": 2, "Poor quality product administered": 2, "Tremor": 2, "Vaccination site pain": 2, "Visual impairment": 2, "Abdominal pain": 1, "Ageusia": 1, "Agitation": 1, "Anal incontinence": 1, "Anger": 1, "Anosmia": 1, "Antibody test": 1, "Anxiety": 1, "Balance disorder": 1, "Bladder disorder": 1, "Blood pressure measurement": 1, "Body temperature": 1, "COVID-19": 1, "Chest discomfort": 1, "Confusional state": 1, "Contusion": 1, "Cough": 1, "Decreased appetite": 1, "Depressed mood": 1, "Diarrhoea": 1, "Disorientation": 1, "Dizziness": 1, "Dysphagia": 1, "Dyspnoea": 1, "Electric shock sensation": 1, "Eye swelling": 1, "Fall": 1, "Fear": 1, "Flushing": 1, "Gait disturbance": 1, "Gait inability": 1, "Hypertension": 1, "Illness": 1, "Influenza like illness": 1, "Insomnia": 1, "Joint stiffness": 1, "Limb discomfort": 1, "Liquid product physical issue": 1, "Loss of consciousness": 1, "Lymphadenopathy": 1, "Malaise": 1, "Muscle spasms": 1, "Muscle tightness": 1, "Musculoskeletal discomfort": 1, "Nasal congestion": 1, "Nausea": 1, "Neuralgia": 1, "Oesophageal disorder": 1, "Oropharyngeal pain": 1, "Peripheral coldness": 1, "Peripheral swelling": 1, "Platelet count": 1, "Platelet count decreased": 1, "Product dose omission issue": 1, "Product storage error": 1, "Pulmonary thrombosis": 1, "Rash": 1, "Rhinorrhoea": 1, "Secretion discharge": 1, "Swelling face": 1, "Tooth injury": 1, "Vaccination complication": 1, "Vision blurred": 1}}]}
\ No newline at end of file
diff --git a/src/HowBadIsMyBatch.ipynb b/src/HowBadIsMyBatch.ipynb
index 699c108fc0a..747905cbbc8 100644
--- a/src/HowBadIsMyBatch.ipynb
+++ b/src/HowBadIsMyBatch.ipynb
@@ -117,7 +117,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "isGlobal = True"
+    "isGlobal = False"
    ]
   },
   {
@@ -185,17 +185,6 @@
     "            progress = lambda count, size, batchcode: print(f'{count}/{size}: {batchcode}'))"
    ]
   },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "86918e80",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "# batchcodes = international_VAERSVAX_Covid19['VAX_LOT'].dropna().drop_duplicates().to_list()\n",
-    "# batchcodes"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,